1 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
3 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
5 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
7 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
9 1999-03-27 Mark Mitchell <mark@codesourcery.com>
11 * cp-tree.h (add_friend): Declare.
12 (add_friends): Likewise.
13 * friend.c (add_friend): Make it global. Don't add to
14 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
15 (add_friends): Make it global.
16 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
17 befriending class is a template.
18 * parse.y (component_decl_1): Fix typo in comment.
19 * parse.c: Regenerated.
20 * pt.c (instantiate_class_template): Use add_friend and
21 add_friends rather that duplicating some of their functionality
24 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
26 * call.c (build_field_call): Unify 'this' and non-'this' cases.
28 * typeck.c (build_indirect_ref): Check for 'this' sooner.
30 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
32 * call.c (op_error): Const-ify a char*.
33 (add_candidate, source_type, add_warning): Add static prototype.
34 (print_z_candidates): Const-ify a char*.
36 * class.c (resolve_address_of_overloaded_function,
37 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
38 (get_vtable_name, finish_struct_1): Const-ify a char*.
40 * cvt.c (convert_to_reference): Likewise.
42 * decl.c (redeclaration_error_message, record_builtin_type,
43 record_unknown_type, member_function_or_else, bad_specifiers):
45 (find_binding, select_decl, unqualified_namespace_lookup,
46 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
48 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
49 implicitly_declare, record_builtin_java_type, define_function,
50 grok_op_properties, tag_name): Const-ify a char*.
52 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
53 (define_function, finish_builtin_type): Const-ify a char*.
54 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
55 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
56 (file_name_nondirectory): Const-ify a char*.
57 (init_filename_times): Don't prototype.
58 (compiler_error): Prototype.
59 (yyerror, init_repo): Const-ify a char*.
60 (build_srcloc): Don't prototype.
61 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
63 (warn_for_assignment): Don't prototype.
64 (convert_for_initialization, readonly_error, check_for_new_type,
65 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
68 * decl2.c (acceptable_java_type, output_vtable_inherit,
69 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
70 merge_functions, decl_namespace, validate_nonmember_using_decl,
71 do_nonmember_using_decl): Add static prototype.
72 (lang_f_options): Const-ify a char*.
73 (finish_builtin_type): Likewise.
74 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
77 * errfn.c: Include cp-tree.h.
78 (cp_thing): Add static prototype.
79 (compiler_error): Don't protoptype.
80 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
81 passing it to `cp_thing'.
83 * error.c (interesting_scope_p): Add static prototype.
85 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
88 * init.c (compiler_error): Don't prototype.
89 (member_init_ok_or_else): Const-ify a char*.
90 (build_java_class_ref): Add static prototype.
92 * lex.c (compiler_error): Don't prototype.
93 (get_time_identifier, interface_strcmp, extend_token_buffer,
94 handle_cp_pragma): Const-ify a char*.
95 (is_global, init_filename_times): Add static prototype.
96 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
97 (compiler_error): Change from fixed args to variable args.
98 (yyerror): Const-ify a char*.
100 * parse.y (cond_stmt_keyword): Const-ify a char*.
101 (parse_decl): Add static prototype.
103 * pt.c (template_args_equal, print_template_context): Likewise.
104 (print_candidates, check_default_tmpl_args): Const-ify a char*.
105 (instantiate_class_template): Likewise.
107 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
109 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
110 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
112 * search.c (lookup_field_info, lookup_member): Likewise.
113 (lookup_member): Cast the first argument of `bzero' to a PTR.
115 * sig.c (compiler_error): Don't prototype.
116 (build_signature_pointer_or_reference_nam): Const-ify a char*.
117 (get_sigtable_name, build_member_function_pointer): Likewise.
119 * tree.c (compiler_error): Don't prototype.
120 (no_linkage_helper, build_srcloc): Add static prototype.
121 (build_vbase_pointer_fields): Const-ify a char*.
122 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
124 * typeck.c (compiler_error): Don't prototype.
125 (convert_for_assignment): Const-ify a char*.
126 (comp_cv_target_types): Add static prototype.
127 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
128 build_component_addr, build_unary_op, convert_for_initialization):
131 * typeck2.c (ack): Add static prototype and change from fixed args
133 (readonly_error, check_for_new_type): Const-ify a char*.
135 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
136 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
137 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
138 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
139 gen_assign, GNU_xref_member): Const-ify a char*.
141 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
143 * gxxint.texi: Remove old discussion on copying virtual bases.
145 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
147 * Make-lang.in: Remove all references to g++.o/g++.c.
150 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
152 * decl2.c (comdat_linkage): Treat vtables like functions.
154 1999-03-25 Mark Mitchell <mark@codesourcery.com>
156 * pt.c (tsubst_decl): Tsubst into DECL_BEFRIENDING_CLASSES.
158 1999-03-25 Nathan Sidwell <nathan@acm.org>
160 * decl.c (init_decl_processing): Add `signed' type as a synonym
163 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
165 * typeck.c (common_type): Handle cv-qual unification for pointers
168 * decl.c (unqualified_namespace_lookup): Return error_mark_node
170 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
171 * lex.c (do_identifier): If we got error_mark_node, call
174 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
176 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
179 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
181 * decl.c (lookup_name_real): Do nested field lookup regardless of
184 1999-03-24 Mark Mitchell <mark@codesourcery.com>
186 * cp-tree.h (lang_type): Remove has_assignment and
187 has_real_assignment. Add befriending_classes.
188 (TYPE_HAS_ASSIGNMENT): Remove.
189 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
190 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
191 (lang_decl): Document.
192 (DECL_BEFRIENDING_CLASSES): New macro.
193 (FRIEND_NAME): Move declaration to more obvious location.
194 (FRIEND_DECLS): Likewise.
195 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
196 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
197 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
198 (grok_op_properties): Likewise.
199 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
200 (add_friend): Likewise. Don't do weird things with assignment
201 operators. Update DECL_BEFRIENDING_CLASSES.
202 (add_friends): Don't do weird things with assignment operators.
203 (make_friend_class): Likewise. Update
204 CLASSTYPE_BEFRIENDING_CLASSES.
205 * pt.c (instantiate_class_template): Don't set
207 (tsubst_copy): Substitute the TREE_TYPE for more unary
209 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
210 * search.c (protected_accessible_p): New function.
211 (friend_accessible_p): Likewise.
212 (accessible_p): Use them.
214 1999-03-23 Mark Mitchell <mark@codesourcery.com>
216 * pt.c (convert_nontype_argument): Don't create things that aren't
217 PTRMEM_CSTs when applying a qualification conversion to a
220 1999-03-23 Mark Mitchell <mark@codesourcery.com>
222 * Makefile.in (OBJS): Don't mention hash.o.
225 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
227 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
228 * decl.c (expand_static_init): Make sure we don't add any after
231 * decl.c (cp_finish_decl): Move intelligence about handling
232 DECL_COMDAT for variables from here...
233 * decl2.c (comdat_linkage): ...to here.
234 (maybe_make_one_only): Tweak.
235 (import_export_decl): Call comdat_linkage for variables, too.
236 (finish_file): Handle template statics properly.
238 1999-03-22 Mark Mitchell <mark@codesourcery.com>
240 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
241 Document internals of pointer-to-member-functions.
242 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
243 (PFN_FROM_PTRMEMFUNC): Similarly.
244 (build_type_conversion): Remove unused parameter.
245 (build_ptrmemfunc1): Declare.
246 (expand_ptrmemfunc_cst): New function.
247 (delta2_from_ptrmemfunc): Likewise.
248 (pfn_from_ptrmemfunc): Likewise.
249 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
250 build_type_conversion. Use TYPE_PTRMEM_P for readability.
251 (convert_to_reference): Remove unused parameter to
252 build_type_conversion.
253 (ocp_convert): Likewise.
254 (build_user_type_conversion): Likewise.
255 * error.c (dump_expr): Handle NULL pointer-to-member functions.
256 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
257 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
258 open when handling pointer-to-member functions.
259 * pt.c (convert_nontype_argument): Clean up error messages. Be
260 more stringent with pointers-to-members.
261 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
262 (build_unary_op): Tidy ever-so-slightly.
263 (build_conditional_expr): Remove extra parameter to
264 build_type_conversion.
265 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
267 (expand_ptrmemfunc_cst): Define.
268 (delta2_from_ptrmemfunc): Likewise.
269 (pfn_from_ptrmemfunc): Likewise.
271 1999-03-19 Mark Mitchell <mark@codesourcery.com>
273 * init.c (build_member_call): Handle template-id expressions
275 * typeck.c (build_x_function_call): Likewise.
277 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
279 * friend.c (make_friend_class): Avoid core dump when
280 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
282 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
284 * decl.c (start_function): Suppress normal linkage heuristics
285 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
287 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
289 * Make-lang.in: ($(INTL_TARGETS)): depend on cp/parse.c
290 ($(srcdir)/cp/parse.c): moved from ../Makefile.in
292 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
294 * parse.y (named_complex_class_head_sans_basetype):
295 Do not push a scope for error_mark_node.
296 (maybe_base_class_list): Likewise.
298 * decl.c (start_decl): Check for error_mark_node as a type.
299 Detected by g++.brendan/array-refs.C.
300 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
301 (maybe_build_cleanup_1): Likewise. Detected by
302 g++.jason/incomplete1.C.
304 * tree.c (build_dummy_object): Use void_zero_node instead of the
306 (is_dummy_object): Check for such a node.
307 Detected by g++.bob/inherit1.C
309 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
311 * method.c (old_backref_index): Split out...
312 (flush_repeats): From here. Rename back from try_old_backref.
313 (build_mangled_name): Put back some old-style repeat handling.
315 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
317 * lex.c: Don't include setjmp.h.
318 (parse_float): New static function.
319 (pf_args): New struct.
320 (real_yylex): Use them in call to `do_float_handler'.
322 1999-03-15 Mark Mitchell <mark@markmitchell.com>
324 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
325 * tree.c (layout_basetypes): Not here.
326 * search.c (dfs_search): Remove; no longer used.
328 1999-03-12 Mark Mitchell <mark@markmitchell.com>
330 * decl2.c (validate_nonmember_using_decl): Issue sensible
331 error-messages on bogus qualifiers.
333 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
335 * call.c (add_function_candidate): Fix uninitialized variable.
337 * Makefile.in (search.o): Add dependency on varray.h.
339 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
341 * decl.c (duplicate_decls): Use same_type_p.
342 * method.c (try_old_backref): Renamed from flush_repeats. Use
343 same_type_p. Don't try to handle repeats. Return success.
344 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
345 calls from old-style code, too.
346 (check_ktype): Use same_type_p.
347 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
348 (build_qualified_name): Simplify logic.
349 (process_overload_item): Strip typedefs and quals at the top.
350 (build_mangled_name_for_type_with_Gcode): Remove call to
351 type_canonical_variant.
352 (build_mangled_name): Likewise. Remove support for old-style
353 repeats, which have been disabled since 2.7.2. Don't mess with
355 (build_decl_overload_real): Don't mess with TREE_USED.
357 1999-03-13 Nathan Sidwell <nathan@acm.org>
359 * error.c (cp_printers): Add 'F' escape character.
360 (dump_type_real): Remove TREE_LIST (fnargs) printing.
361 Functionality moved to dump_parameters.
362 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
363 (dump_function_decl): Extend meaning of V parameter. Use
364 dump_parameters and dump_exception_spec.
365 (dump_parameters): New static function.
366 (dump_exception_spec): New static function.
367 (fndecl_as_string): Change argument semantics. Use
368 dump_function_decl directly.
370 * sig.c (build_signature_table_constructor): Use cp_error.
372 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
374 * semantics.c (finish_switch_cond): Handle error cases gracefully.
375 Detected by g++.law/enum5.C
377 * typeck.c (build_modify_expr): Check for errors after resolving
378 offsets. Detected by g++.brendan/static1.C
380 * decl.c (complete_array_type): Ignore initial_value if it is an
381 error. Detected by g++.benjamin/17930.C
383 * typeck2.c (process_init_constructor): Return error if one argument
384 is in error. Detected by g++.benjamin/13478.C
386 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
388 * decl.c (select_decl): Allow class templates when we need types.
389 * decl2.c (ambiguous_decl): Likewise.
391 1999-03-12 Mark Mitchell <mark@markmitchell.com>
393 * lex.c (do_identifier): Correct call to enforce_access.
394 * search.c (accessible_p): Tweak comment.
396 1999-03-10 Mark Mitchell <mark@markmitchell.com>
398 * semantics.c (begin_class_definition): Call build_self_reference.
399 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
401 * search.c (assert_canonical_unmarked): Fix typo in prototype.
403 * search.c (dfs_canonical_queue): New function.
404 (dfs_assert_unmarked_p): Likewise.
405 (assert_canonical_unmarked): Likewise.
406 (access_in_type): Use it.
407 (accessible_p): Likewise. Walk the whole tree when umarking.
409 * sig.c (build_signature_table_constructor): Use accessible_p
410 instead of compute_access.
412 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
414 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
416 1999-03-09 Mark Mitchell <mark@markmitchell.com>
418 * cp-tree.h (flag_access_control): Declare.
419 (TREE_VIA_PPUBLIC): Document.
420 (DECL_NONSTATIC_MEMBER_P): New macro.
421 (enforce_access): Return an indication of whether or not access
423 (build_self_reference): Change prototype.
424 (compute_access): Replace with ...
425 (accessible_p): New function.
426 (dfs_walk): Change prototype.
427 (dfs_unmark): Likewise.
429 * call.c (enforce_access): Use accessible_p.
430 * class.c (build_self_reference): Insert the declaration into the
431 list of members for this type, and make it public.
432 * decl.c (xref_basetypes): Avoid ill-timed recursion.
433 * init.c (build_offset_ref): Use lookup_member, not three separate
434 name-lookups. Call enforce_access rather than checking for
435 illegal accesses here.
436 (resolve_offset_ref): Likewise.
437 * lex.c (do_identifier): Likewise.
438 * method.c (hack_identifier): Likewise.
439 * parse.y (self_reference): Remove.
440 (opt_component_decl_list): Don't use it.
441 * parse.c: Regenerated.
442 * pt.c (print_candidates): Generalize to handle lists of
443 overloaded functions.
444 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
446 (get_template_base): Use new calling convention for dfs_walk.
447 * search.c: Include varray.h. Add prototypes.
448 (dfs_walk): Accept a data pointer to pass to the work functions.
449 All callers changed. All work functions changed.
450 (breadth_first_search): Rename to bfs_walk, and make consistent
452 (dfs_walk_real): New function.
453 (canonical_binfo): New function.
454 (context_for_name_lookup): Likewise.
455 (shared_marked_p): Likewise.
456 (shared_unmarked_p): Likewise.
457 (lokup_field_queue_p): Likewise.
458 (lookup_field_r): Generalize to handle both functions and fields.
459 (lookup_field): Just call lookup_member.
460 (lookup_fnfields): Likewise.
461 (lookup_member): Move body of lookup_field here and generalize.
462 (dfs_accessible_queue_p): Likewise.
463 (dfs_accessible_p): Likewise.
464 (dfs_access_in_type): Likewise.
465 (access_in_type): Likewise.
466 (compute_access): Remove, and replace with ...
467 (accessible_p): New function.
468 (vbase_types): Remove.
469 (vbase_decl_ptr_intermediate): Likewise.
470 (vbase_decl_ptr): Likewise.
471 (vbase_init_result): Likewise.
472 (closed_envelopes): Likewise.
475 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
477 * call.c (add_function_candidate): Check for proper number of args
478 before checking the validity of those args.
480 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
482 * cp-tree.h (struct lang_type): Add anon_union field.
483 (ANON_UNION_TYPE_P): Use it instead of examining type.
484 (SET_ANON_UNION_TYPE_P): New macro.
485 * decl.c (check_tag_decl): Use it.
487 * search.c (compute_access): Handle non-type contexts earlier, and
490 * tree.c (build_exception_variant): Use copy_to_permanent.
492 * decl2.c (setup_initp): Give statics with no priority the default
494 (do_dtors, do_ctors, finish_file): Remove special handling of
495 non-prioritized statics.
497 1999-03-05 Mark Mitchell <mark@markmitchell.com>
499 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
500 * decl.c (make_typename_type): Don't issue an error if an
501 immediate lookup fails; it migt be resolved later.
502 * friend.c (is_friend): Add comment.
503 * search.c (breadth_first_search): Add POSTFN and DATA
504 parameters. Tidy. All callers changed.
505 (lookup_field_queue_p): New function.
506 (lookup_field_r): Likewise.
507 (lookup_field_post): Likewise.
508 (lookup_field): Use them, via breadth_first_search, instead of
510 (compute_access): Robustify.
511 (lookup_fnfield_info): New structure.
513 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
515 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
517 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
519 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
522 * decl2.c (import_export_class): Also return if
523 CLASSTYPE_INTERFACE_ONLY is set.
525 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
527 * decl.c (push_overloaded_decl): Only overwrite the old binding if
529 * decl2.c (do_local_using_decl): Fix loop termination.
531 1999-03-02 Mark Mitchell <mark@markmitchell.com>
533 * cp-tree.h (determine_specialization): Don't declare.
534 * pt.c (determine_specialization): Make it static. Eliminate
535 complain parameter. Note that decl is always non-NULL now, and
536 simplify accordingly.
538 * decl.c (maybe_push_to_top_level): Always call
539 push_cp_function_context.
540 (pop_from_top_level): Always call pop_cp_function_context.
542 1999-02-26 Nathan Sidwell <nathan@acm.org>
544 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
546 cp-tree.h (complete_type_or_else): Added VALUE parameter.
547 * init.c (build_new_1): Extra arg to complete_type_or_else.
548 (build_delete): Likewise.
549 * typeck.c (require_complete_type): Likewise.
550 (pointer_int_sum): Likewise.
551 (pointer_diff): Likewise.
552 (build_component_ref): Likewise.
554 * typeck2.c (incomplete_type_error): Always use cp_error.
555 Show declaration of undefined type, if appropriate.
556 Deal with UNKNOWN_TYPE nodes.
558 * typeck.c (require_complete_type): Use TYPE_SIZE as
559 size_zero_node to mean incomplete type.
560 (require_complete_type_in_void): New function.
561 (build_compound_expr): Call complete_type_in_void for LHS.
562 (build_c_cast): Call complete_type_in_void for void cast.
563 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
564 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
565 require_complete_type_in_void. Call it.
566 * cp-tree.h (require_complete_type_in_void): Prototype new function.
568 * typeck.c (convert_arguments): Use alternative format for function
569 decls. Don't require_complete_type here. Simplify diagnostic printing.
570 (convert_for_initialization): Don't require_complete_type on RHS yet.
571 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
573 * call.c (build_over_call): Cope with qualified void return type.
574 * semantics.c (finish_call_expr): Likewise
575 * typeck.c (build_function_call_real): Likewise
576 (c_expand_return): Likewise
577 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
579 * call.c (print_z_candidates): Use alternate print format, to be
580 consistant with (pt.c) print_candidates.
581 method.c (hack_identifier): List candidate members.
582 search.c (lookup_field): Build ambiguous list, and show it, if
585 1999-02-26 Mark Mitchell <mark@markmitchell.com>
587 * typeck.c (decay_conversion): Don't confuse constant array
588 variables with their intiailizers.
590 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
592 * pt.c (regenerate_decl_from_template): Tweak for clarity.
593 (instantiate_decl): Mark a decl instantiated before regenerating
594 it to avoid recursion.
595 * tree.c (mapcar): Don't call decl_constant_value unless we know
596 something is TREE_READONLY_DECL_P.
598 * class.c (check_for_override): Don't stop checking when we find
599 the first overridden function. Delete #if 0'd code.
600 * search.c (get_matching_virtual): Likewise.
602 1999-02-25 Richard Henderson <rth@cygnus.com>
604 * lang-specs.h: Define __FAST_MATH__ when appropriate.
606 1999-02-24 Mike Stump <mrs@wrs.com>
608 * typeck.c (convert_for_assignment): Allow boolean integral constant
609 expressions to convert to null pointer.
611 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
613 * decl.c (lookup_namespace_name): Resolve namespace aliases.
615 * class.c (push_nested_class): Allow namespaces.
617 * decl2.c (set_decl_namespace): Add friendp parameter.
618 * decl.c (grokfndecl): Pass it.
619 (grokvardecl): Likewise.
620 * cp-tree.h: Change declaration.
622 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
624 * pt.c (tsubst): Allow an array of explicit size zero.
626 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
628 * errfn.c: Change varargs code to look like toplev.c.
630 * method.c (process_modifiers): Don't prepend 'U' for char or
633 1999-02-20 Craig Burley <craig@jcb-sc.com>
635 * Make-lang.in (cplib2.ready): Don't consider updating
636 cplib2 stuff if the current directory isn't writable, as
637 it won't work (such as during a `make install').
639 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
641 * decl2.c (start_objects): Make file scope constructors and
642 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
643 ASM_OUTPUT_DESTRUCTOR are defined.
645 1999-02-19 Mark Mitchell <mark@markmitchell.com>
647 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
648 (fn_type_unification): Adjust prototype.
649 (lookup_fnfields_1): Declare.
650 * call.c (add_template_candidate_real): Adjust call to
652 * class.c (add_method): Don't allow duplicate declarations of
653 constructors or destructors.
654 (resolve_address_of_overloaded_function): Remove unused variable.
655 Adjust call to fn_type_unification.
656 * decl.c (grokfndecl): Be more robust in the face of illegal
658 * decl2.c (check_classfn): Remove hokey handling of member
660 * pt.c (determine_specialization): Improve comments. Adjust to
661 handle template argument deduction as per the standard.
662 (check_explicit_specialization): Fix comment spacing. Handle
663 type-conversion operators correctly. Improve error-recovery.
664 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
665 (get_bindings_real): Simplify handling of static members.
666 * search.c (lookup_fnfields_1): Make it have external linkage.
667 * typeck.c (compparms): Fix comment.
668 (build_unary_op): Don't try to figure out which template
669 specialization is being referred to when when the address-of
670 operator is used with a template function.
672 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
674 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
675 keyword to match an analogous change at the top level.
677 * tree.c (lvalue_or_else): Likewise.
679 1999-02-17 Mark Mitchell <mark@markmitchell.com>
681 * decl.c (xref_basetypes): Comment.
682 * pt.c (instantiate_class_template): Use xref_basetypes.
684 1999-02-16 Mark Mitchell <mark@markmitchell.com>
686 * cp-tree.h (tsubst): Change prototype.
687 (tsubst_expr): Likewise.
688 (tsubst_copy): Likewise.
689 (type_unification): Remove prototype.
690 * call.c (convert_default_arg): Adjust call to tsubst_expr.
691 * class.c (resolve_address_of_overloaded_function): Just use
693 * decl.c (grokdeclarator): Adjust call to tsubst.
694 * method.c (build_template_parm_names): Likewise.
695 * pt.c (GTB_VIA_VIRTUAL): New macro.
696 (GTB_IGNORE_TYPE): Likewise.
697 (resolve_overloaded_unification): Add `complain' parameter.
698 (try_one_overload): Likewise.
699 (tsubst_template_arg_vector): Likewise.
700 (tsubst_template_parms): Likewise.
701 (tsubst_aggr_type): Likewise.
702 (tsubst_arg_types): Likewise.
703 (tsubst_call_declarator_parms): Likewise.
704 (unify): Remove explicit_mask.
705 (type_unification_real): Likewise.
706 (get_template_base_recursive): Likewise.
707 (coerce_template_template_parms): Provide prototype.
708 (tsubst_function_type): Likewise.
709 (try_class_unification): New function.
710 All callers changed to use new complain parameter.
711 (get_template_base): Use try_class_unification.
712 (unify): Adjust handling of classes derived from template types.
713 (fn_type_unification): Substitute explicit arguments before
716 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
718 * decl.c (pushdecl): Remove dead code.
720 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
722 * decl2.c (finish_objects): Fix code I missed in previous change.
724 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
726 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
727 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
729 * pt.c (maybe_process_partial_specialization): Complain about
730 'template <>' on non-specialization.
732 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
734 * decl.c (grokdeclarator): Catch wierd declarators.
735 * decl2.c (finish_file): Don't abort because of namespace parsing
737 (check_decl_namespace): Remove.
739 1999-02-09 Mark Mitchell <mark@markmitchell.com>
741 * cp-tree.h (get_template_base): Don't declare.
743 (dfs_unmark): Likewise.
745 * pt.c (unify): Remove duplicate declaration. Pass tparms and
746 targs to get_template_base.
747 (get_template_base_recursive): Move here from search.c. Check to
748 see that the base found can be instantiated to form the desired
750 (get_template_base): Likewise.
751 (get_class_bindings): Simplify.
752 * search.c (get_template_base_recursive): Move to pt.c.
753 (get_template_base): Likewise.
754 (markedp): Make it global.
755 (dfs_walk): Likewise.
756 (dfs_unmark): Likewise.
758 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
760 * pt.c (maybe_process_partial_specialization): Complain about
761 specialization in wrong namespace.
762 * tree.c (decl_namespace_context): New fn.
764 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
766 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
767 * pt.c (coerce_template_template_parms): Handle nested
768 template template parameters.
770 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
772 * typeck2.c: Update email addrsses.
774 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
776 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
779 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
781 * lex.c (retrofit_lang_decl): Split out...
782 (build_lang_decl): From here.
783 * decl.c (pushdecl): Call it for functions generated by the middle
784 end that don't have DECL_LANG_SPECIFIC.
785 * cp-tree.h: Declare it.
787 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
788 (start_objects, finish_objects): Only use special
789 init_priority code if the user specified a priority.
790 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
793 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
795 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
796 mkstemp.o. Get them from libiberty now.
797 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
799 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
801 * decl2.c (lang_decode_option): Use read_integral_parameter.
803 1999-02-01 Mark Mitchell <mark@markmitchell.com>
805 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
806 before calling complete_type_or_else.
808 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
810 * input.c (inline): Don't define, its handled by system.h.
812 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
814 * decl2.c: Don't define flag_no_ident here. Don't process
816 * cp-tree.h: Don't declare flag_no_ident here.
817 * lang-specs.h: Map -Qn to -fno-ident.
819 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
821 * cp-tree.h (struct tree_binding): Replace scope field with a union.
822 (BINDING_SCOPE): Adjust.
823 * decl.c (BINDING_LEVEL): Adjust.
825 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
827 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
830 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
833 * tree.c (equal_functions): Fix name in prototype.
835 * decl.c (push_local_binding): Add FLAGS argument.
836 (pushdecl, push_overloaded_decl): Pass it.
837 * decl2.c (do_local_using_decl): Likewise.
838 * cp-tree.h: Adjust prototype.
839 * decl.c (poplevel): Fix logic.
841 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
842 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
843 (cat_namespace_levels): Don't loop forever.
845 1999-01-25 Richard Henderson <rth@cygnus.com>
847 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
849 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
851 * class.c (resolve_address_of_overloaded_function): Mark the
852 chosen function used.
854 * call.c (build_call): Make sure that a function coming in has
855 been marked used already.
856 * decl.c (expand_static_init): Call mark_used instead of
858 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
859 alloc_eh_object, expand_throw): Likewise.
860 * init.c (build_builtin_delete_call): Likewise.
861 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
862 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
863 expand_generic_desc): Likewise.
865 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
867 * tree.c (equal_functions): New function.
868 (ovl_member): Call it.
870 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
872 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
874 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
876 * decl.c (decls_match): Return 1 if old and new are identical.
877 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
879 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
881 * decl.c (start_function): Make member functions one_only on windows.
882 * decl2.c (import_export_decl): Likewise.
884 * decl.c (grokdeclarator): Don't complain about implicit int in
885 a system header. Change same-name field check to not complain in
886 a system header instead of within extern "C".
888 1999-01-21 Mark Mitchell <mark@markmitchell.com>
890 * cp-tree.h (PUSH_GLOBAL): New macro.
891 (PUSH_LOCAL): Likewise.
892 (PUSH_USING): Likewise.
893 (namespace_bindings_p): Declare.
894 (push_overloaded_decl): Likewise.
895 * decl.c (push_overloaded_decl): Don't make it static. Check for
896 illegal declarations after using declarations here.
897 (namespace_bindings_p): Likewise.
898 (duplicate_decls): Don't consider declarations from different
899 namespaces to be the same.
900 (pushdecl): Use symbolic PUSH_ constants in calls to
901 push_overloaded_decl.
902 (push_overloaded_decl_1): Likewise.
903 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
904 (do_nonmember_using_decl): Check for illegal using declarations
905 after ordinary declarations here.
906 (do_local_using_decl): Call pushdecl to insert declarations.
908 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
910 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
912 1999-01-21 Mark Mitchell <mark@markmitchell.com>
914 * tree.c (build_cplus_array_type_1): Don't call build_array_type
915 for types involving template parameters.
917 * cp-tree.h (PARM_DECL_EXPR): Delete.
918 (convert_default_arg): Change prototype.
919 (check_default_argument): Declare.
920 (search_tree): Likewise.
921 * call.c (convert_default_arg): Take the function to which the
922 default argument belongs as a parameter, and do any necessary
923 instantiation here, instead of ...
924 (build_over_call): Here.
925 * decl.c (local_variable_p): New function.
926 (check_default_argument): Likewise, split out and tidied from ...
928 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
929 * pt.c (tsubst_call_declarator_parms): New function.
930 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
931 with CALL_EXPRs, rather than trying to be clever.
932 (tsubst): Use tsubst_call_declarator_parms.
933 * tree.c (search_tree): Don't make it static.
934 * typeck.c (convert_arguments): Use new interface to
937 1999-01-20 Mark Mitchell <mark@markmitchell.com>
939 * error.c (dump_function_decl): Don't print the argument types for
940 a function when the verbosity level is negative.
942 * call.c (build_over_call): Check format attributes at call-time.
944 * pt.c (tsubst_copy): Fix comment.
945 (unify): Don't allow unification with variable-sized arrays.
947 * semantics.c (finish_stmt_expr): When processing a template make
948 the BIND_EXPR long-lived.
950 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
952 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
953 (import_export_vtable): Not here.
955 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
957 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
958 non-static member function.
960 1999-01-18 Nathan Sidwell <nathan@acm.org>
962 * class.c (instantiate_type): Only diagnose illegal address of member
963 function if complaining.
965 * decl.c (lookup_name_real): Remove duplicate code.
967 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
969 * tree.c (copy_template_template_parm): Use permanent_obstack.
971 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
973 * pt.c (unify): Remove restrictions on deduction of argument
974 of template template parameters.
976 1999-01-18 Nathan Sidwell <nathan@acm.org>
978 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
980 * class.c (resolve_address_of_overloaded_function): Show list of
981 all candidates, when none of them match.
983 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
985 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
986 definition of 'casting away const' in reinterpret_cast<>.
988 1999-01-18 Graham <grahams@rcp.co.uk>
990 * cvt.c: Add include for decl.h, remove extern for
991 static_aggregates which is now provided by decl.h.
993 * Makefile.in (cvt.o): Add dependency for decl.h and missing
994 dependencies for convert.h and flags.h.
996 1999-01-18 Nathan Sidwell <nathan@acm.org>
998 * decl2.c (do_dtors): Set current location to that of the
999 decl, for sensible diagnostics and debugging.
1000 (check_classfn): Issue `incomplete type' error, if
1001 class is not defined.
1003 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1005 * cp-tree.h: Add prototype for bound_pmf_p.
1007 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1008 Manfred Hollstein <manfred@s-direktnet.de>
1010 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
1013 1999-01-16 Nathan Sidwell <nathan@acm.org>
1015 * cp-tree.h (struct lang_type): Added has_mutable flag.
1016 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
1017 (TYPE_HAS_MUTABLE_P): New macro to read it.
1018 (cp_has_mutable_p): Prototype for new function.
1019 * class.c (finish_struct_1): Set has_mutable from members.
1020 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
1021 it contains a mutable.
1022 * typeck.c (cp_has_mutable_p): New function.
1024 1999-01-15 Mark Mitchell <mark@markmitchell.com>
1026 * pt.c (process_template_parm): Ignore top-level qualifiers on
1027 non-type parameters.
1029 * decl.c (start_function): Use current_function_parms in the call
1030 to require_complete_type_for_parms, not the probably empty
1033 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
1035 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
1037 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
1038 that we don't suppress the other copies.
1039 * lex.c (handle_cp_pragma): Likewise.
1041 1999-01-13 Mark Mitchell <mark@markmitchell.com>
1043 * decl.c (grokdeclarator): Undo 1998-12-14 change.
1044 * tree.c (build_cplus_array_type_1): Likewise.
1045 * pt.c (instantiate_class_template): Remove misleading comment.
1046 (tsubst_aggr_type): Substitute if there are template parameters,
1047 regardless of whether or not they use template arguments.
1048 (unify): Likewise, but for unification.
1050 1999-01-12 Richard Henderson <rth@cygnus.com>
1052 * cp-tree.h (flag_permissive): Declare extern.
1054 1999-01-06 Mark Mitchell <mark@markmitchell.com>
1056 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
1058 (lang_type): Add is_partial_instantiation. Decrease width of
1060 (PARTIAL_INSTANTIATION_P): New macro.
1061 (OPERATOR_TYPENAME_P): Remove.
1062 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
1063 OPERATOR_TYPENAME_P.
1064 (grok_op_properties): Likewise.
1065 * friend.c (do_friend): Handle friends that are member functions
1067 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
1068 * pt.c (instantiate_class_template): Rework for clarity. Avoid
1069 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
1070 any more partial instantiation than is absolutely necessary for
1071 implicit typename. Set PARTIAL_INSTANTIATION_P.
1072 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
1073 * semantics.c (begin_class_definition): Handle partial
1074 specializations of a type that was previously partially
1077 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
1079 * g++spec.c (LIBSTDCXX): Provide default definition.
1080 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
1082 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1084 * Make-lang.in (g++.o): Depend on prefix.h.
1086 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
1088 * tree.c (bound_pmf_p): New fn.
1089 * typeck.c (build_c_cast): Use it.
1091 * decl.c (grok_op_properties): Use same_type_p.
1093 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1095 * Makefile.in (cvt.o): Depend on toplev.h.
1097 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
1099 * cvt.c: Include toplev.h.
1101 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
1104 * init.c (expand_vec_init): Initialize variable `itype'.
1106 * lex.c (yyerror): Cast the argument passed to a ctype function to
1109 * method.c (build_mangled_C9x_name): Wrap prototype and definition
1110 in "HOST_BITS_PER_WIDE_INT >= 64".
1112 * typeck.c (build_binary_op): Mark parameter `convert_p' with
1115 1998-12-22 Mark Mitchell <mark@markmitchell.com>
1117 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
1118 * tree.c (build_exception_variant): Don't crash on empty throw
1121 1998-12-18 DJ Delorie <dj@cygnus.com>
1123 * cvt.c (convert_to_reference): Check for both error_mark_node
1124 and NULL_NODE after call to convert_for_initialization.
1126 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
1128 * error.c (interesting_scope_p): New fn.
1129 (dump_simple_decl): Use it.
1130 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
1131 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
1133 1998-12-16 Mark Mitchell <mark@markmitchell.com>
1135 * class.c (resolve_address_of_overloaded_function): Do conversion
1136 to correct type here, rather than ...
1137 (instantiate_type): Here.
1139 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
1140 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
1141 (decl_template_parm_p): Remove.
1142 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
1144 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
1145 * pt.c (push_inline_template_parms_recursive): Set it.
1146 (decl_template_parm_p): Remove.
1147 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
1148 (process_template_parm): Set it.
1150 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
1152 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
1153 if configured with cpplib.
1155 1998-12-15 Mark Mitchell <mark@markmitchell.com>
1157 * decl.c (poplevel): Make sure ns_binding is initialized.
1159 * decl.c (finish_function): Undo inadvertant change in previous
1162 1998-12-14 Mark Mitchell <mark@markmitchell.com>
1164 * class.c (pushclass): Tweak handling of class-level bindings.
1165 (resolve_address_of_overloaded_function): Update pointer-to-member
1167 (instantiate_type): Likewise.
1168 * cvt.c (cp_convert_to_pointer): Likewise.
1169 * decl.c (pop_binding): Take the DECL to pop, not just the name.
1170 Deal with `struct stat' hack.
1171 (binding_level): Add to documentation.
1172 (push_binding): Clear BINDING_TYPE.
1173 (add_binding): New function.
1174 (push_local_binding): Use it.
1175 (push_class_binding): Likewise.
1176 (poplevel): Adjust calls to pop_binding.
1177 (poplevel_class): Likewise.
1178 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
1179 declarations to current binding level.
1180 (push_class_level_binding): Likewise.
1181 (push_overloaded_decl): Adjust handling of OVERLOADs in local
1183 (lookup_namespace_name): Don't crash when confronted with a
1185 (lookup_name_real): Do `struct stat' hack in local binding
1187 (build_ptrmemfunc_type): Adjust documentation.
1188 (grokdeclarator): Don't avoid building real array types when
1189 processing templates unless really necessary.
1190 (finish_method): Adjust calls to pop_binding.
1191 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
1192 not reparse_decl_as_expr.
1193 (build_expr_from_tree): Deal with a template-id as the function to
1194 call in a METHOD_CALL_EXPR.
1195 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
1196 (maybe_adjust_types_For_deduction): Don't do peculiar things with
1198 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
1199 pointer-to-member types where necessary.
1200 * tree.c (build_cplus_array_type_1): Don't avoid building real
1201 array types when processing templates unless really necessary.
1202 (build_exception_variant): Compare the exception lists correctly.
1204 1998-12-13 Mark Mitchell <mark@markmitchell.com>
1206 * cp-tree.def (CPLUS_BINDING): Update documentation.
1207 * cp-tree.h (LOCAL_BINDING_P): New macro.
1208 (lang_identifier): Rename local_value to bindings.
1209 (tree_binding): Make `scope' of type `void*', not `tree'.
1210 (BINDING_SCOPE): Update documentation.
1211 (IDENTIFIER_LOCAL_VALUE): Remove.
1212 (IDENTIFIER_CLASS_VALUE): Document.
1213 (IDENTIFIER_BINDING): New macro.
1214 (IDENTIFIER_VALUE): Likewise.
1215 (TIME_IDENTIFIER_TIME): Likewise.
1216 (TIME_IDENTIFIER_FILEINFO): Likewise.
1217 (IMPLICIT_TYPENAME_P): Likewise.
1218 (set_identifier_local_value): Remove.
1219 (push_local_binding): New function.
1220 (push_class_binding): Likewise.
1221 * class.c (pushclass): Update comments; use push_class_binding.
1222 * decl.c (set_identifier_local_value_with_scope): Remove.
1223 (set_identifier_local_value): Likewise.
1224 (push_binding): New function.
1225 (pop_binding): Likewise.
1226 (binding_level): Update documentation. Remove shadowed.
1227 (BINDING_LEVEL): New macro.
1228 (free_binding_nodes): New variable.
1229 (poplevel): Adjust for new name-lookup scheme. Don't mess up
1230 BLOCK_VARs when doing for-scope extension. Remove effectively
1232 (pushlevel_class): Tweak formatting.
1233 (poplevel_class): Adjust for new name-lookup scheme.
1234 (print_binding_level): Likewise.
1235 (store_bindings): Likewise.
1236 (pushdecl): Likewise.
1237 (pushdecl_class_level): Likewise.
1238 (push_class_level_binding): Likewise.
1239 (push_overloaded_decl): Update comments. Adjust for new
1241 (lookup_name_real): Likewise.
1242 (lookup_name_current_level): Likewise.
1243 (cp_finish_decl): Likewise.
1244 (require_complete_types_for_parms): Likewise. Remove misleading
1246 (grok_parms): Likewise. Don't call
1247 require_complete_types_for_parms here.
1248 (grok_ctor_properties): Don't treat templates as copy
1250 (grop_op_properties): Or as assignment operators.
1251 (start_function): Document. Adjust for new name-lookup scheme.
1252 (finish_function): Likewise.
1253 * decl2.c (do_local_using_decl): Use push_local_binding.
1254 * lex.c (begin_definition_of_inclass_inline): New function, split
1256 (do_pending_inlines): Here, and ...
1257 (process_next_inline): Here.
1258 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
1259 (init_filename_times): Likewise.
1260 (extract_interface_info): Likewise.
1261 (ste_typedecl_interface_info): Likewise.
1262 (check_newline): Likewise.
1263 (dump_time_statistics): Likewise.
1264 (handle_cp_pragma): Likewise.
1265 (do_identifier): Adjust for new name-lookup scheme.
1266 * parse.y (function_try_block): Return ctor_initializer_opt value.
1268 (fn.defpen): Pass appropriate values to start_function.
1269 (pending_inline): Use functor_try_block value, and pass
1270 appropriate values to finish_function.
1271 * pt.c (is_member_template): Update documentation; remove handling
1272 of FUNCTION_DECLs. As per name, this function should deal only in
1274 (decl_template_parm_p): Change name of olddecl parameter to decl.
1275 (check_template_shadow): Adjust for new name-lookup scheme.
1276 (lookup_template_class): Likewise.
1277 (tsubst_decl): Tweak so as not to confuse member templates with
1278 copy constructors and assignment operators.
1279 (unify): Handle UNION_TYPEs.
1280 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
1281 (lang_print_xnode): Adjust for new name-lookup scheme.
1282 * typeck.c (mark_addressable): Likewise.
1283 (c_expand_return): Likewise.
1285 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
1287 * decl.c (grokdeclarator): Allow field with same name as class
1290 * decl.c (lookup_name_real): Don't limit field lookup to types.
1291 * class.c (check_member_decl_is_same_in_complete_scope): No error
1292 if icv and x are the same.
1293 * lex.c (do_identifier): Tweak error message.
1295 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1297 * decl.c (start_enum): Use push_obstacks, not
1298 end_temporary_allocation.
1299 (finish_enum): Call pop_obstacks.
1301 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1303 * class.c (instantiate_type): Return error_mark_node rather than
1306 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1308 * cp-tree.h (most_specialized_instantiation): New function.
1309 (print_candidates): Likewise.
1310 * class.c (validate_lhs): Remove.
1311 (resolve_address_of_overloaded_function): New function, split out
1312 and then substantially reworked, from ...
1313 (instantiate_type): Use it. Simplify.
1314 * cvt.c (convert_to_reference): Complain when caller has indicated
1315 that's the right thing to do. Don't crash if instantiate_type
1317 * pt.c: Substitute `parameters' for `paramters' throughout.
1318 (print_candidates): Don't make it static.
1319 (most_specialized_instantiation): Split out from ...
1320 (most_specialized): Here.
1322 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
1324 * lex.c (lang_init_options): Initialize cpplib.
1325 * decl2.c (parse_options,cpp_initialized): Removed.
1326 (lang_decode_option): Move initialization of cpplib to
1329 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1331 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
1332 well as the TYPE_DECL, when a typedef name is assigned to a
1333 previously anonymous type.
1335 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1337 * cp/except.c (call_eh_info): use __start_cp_handler instead of
1338 __cp_eh_info for getting the eh info pointer. Add table_index to
1340 (push_eh_cleanup): Don't increment 'handlers' data field.
1341 (process_start_catch_block): Don't set the 'caught' field.
1343 * cp/exception.cc (CP_EH_INFO): New macro for getting the
1344 exception info pointer within library routines.
1345 (__cp_eh_info): Use CP_EH_INFO.
1346 (__start_cp_handler): Get exception info pointer, set caught field,
1347 and increment the handlers field. Avoids this being done by handlers.
1348 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
1349 (uncaught_exception): Use CP_EH_INFO macro.
1351 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
1353 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
1355 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
1357 * lex.c (check_newline): Add support for \ as `natural'
1358 characters in file names in #line to be consistent with #include
1359 handling. We support escape prcessing in the # 1 "..." version of
1360 the command. See also support in cp/lex.c.
1362 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
1364 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
1367 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
1369 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
1371 * error.c (dump_simple_decl): Also print namespace context.
1372 (dump_function_decl): Likewise.
1374 * decl2.c (ambiguous_decl): Don't print old value if it's
1377 * decl.c (lookup_name_real): Fix handling of local types shadowed
1378 by a non-type decl. Remove obsolete code.
1379 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
1381 * lang-options.h: Add -fpermissive.
1382 * decl2.c: Likewise.
1383 * cp-tree.h: Add flag_permissive.
1384 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
1385 were specified, set flag_pedantic_errors.
1386 * call.c (build_over_call): Turn dropped qualifier messages
1388 * cvt.c (convert_to_reference): Likewise.
1389 * typeck.c (convert_for_assignment): Likewise.
1391 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
1393 * decl2.c (coerce_new_type): Use same_type_p.
1394 (coerce_delete_type): Likewise.
1396 * call.c (check_dtor_name): Return 1, not error_mark_node.
1398 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
1400 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
1401 if MULTIPLE_SYMBOL_SPACES.
1403 * pt.c (check_template_shadow): New fn.
1404 * decl2.c (grokfield): Use it.
1405 * decl.c (pushdecl): Likewise.
1406 (pushdecl_class_level): Likewise.
1407 (start_method): Likewise.
1408 (xref_tag): Don't try to use 't' if we're defining.
1410 * call.c (check_dtor_name): Just return an error_mark_node.
1411 * pt.c (lookup_template_class): Complain about using non-template here.
1412 * parse.y (apparent_template_type): Not here.
1414 * pt.c (check_explicit_specialization): Complain about specialization
1417 * lang-options.h: Add -f{no-,}implicit-inline-templates.
1419 * pt.c (convert_nontype_argument): Don't assume that any integer
1420 argument is intended to be a constant-expression.
1422 1998-12-03 Mark Mitchell <mark@markmitchell.com>
1424 * class.c (handle_using_decl): Fix comment. Don't lookup
1425 constructors in base classes.
1426 (validate_lhs): Fix typo in comment.
1427 * search.c (lookup_field_1): Don't return a USING_DECL.
1429 * cp-tree.h (DECL_ACCESS): Improve documentation.
1431 * decl.c (expand_static_init): Don't set the initialization-done
1432 flag until the initialization is done.
1434 1998-12-02 Mark Mitchell <mark@markmitchell.com>
1436 * decl2.c (validate_nonmember_using_decl): Complain about using
1437 declarations for class members.
1439 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
1441 * typeck2.c (process_init_constructor): Use same_type_p.
1443 * decl.c (check_tag_decl): Don't warn about null decl inside a
1446 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
1448 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
1449 (resolve_overloaded_unification): Strip baselinks.
1451 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1453 * g++spec.c: Don't prototype xmalloc.
1455 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
1457 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
1459 * decl.c (check_tag_decl): Do complain about null friend decl at
1462 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1464 * lex.c (make_lang_type): Clear the whole struct lang_type, not
1465 only the first multiple of sizeof (int).
1467 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1469 * decl.c (start_decl): An explicit specialization of a static data
1470 member is only a definition if it has an initializer.
1472 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
1473 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
1475 * init.c (expand_default_init): Check for DIRECT_BIND instead of
1478 * call.c (build_over_call): Use build_decl.
1480 * except.c (expand_throw): Just use convert, not
1481 build_reinterpret_cast.
1483 * lex.c (handle_generic_pragma): Use token_buffer.
1485 * decl.c (check_tag_decl): Don't complain about null friend decl.
1487 1998-11-24 Dave Pitts <dpitts@cozx.com>
1489 * Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the
1491 * lex.c (check_newline): Use ISALPHA.
1492 (readescape): Use ISGRAPH.
1493 (yyerror): Use ISGRAPH.
1495 1998-11-24 Nathan Sidwell <nathan@acm.org>
1497 * search.c (get_abstract_virtuals): Do not use initial
1498 CLASSTYPE_ABSTRACT_VIRTUALS.
1499 * typeck2.c (abstract_virtuals_error): Show location of abstract
1501 * call.c (build_new_method_call): Use
1502 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
1503 * class.c (finish_struct_bits): Don't bother working out whether
1504 get_abstract_virtuals will do anything, just do it.
1506 1998-11-24 Graham <grahams@rcp.co.uk>
1508 * typeck.c (build_component_ref): Remove unused statement.
1510 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1512 * class.c (add_method): Catch invalid overloads.
1514 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
1515 * search.c (lookup_conversions): Handle getting real OVERLOADs.
1516 (add_conversions): Likewise. Revert last change.
1517 * call.c (add_conv_candidate): Pass totype to add_candidate instead
1518 of fn. Don't add a new candidate if the last one was for the same
1520 (print_z_candidates): Handle getting a type as a function.
1521 (joust): If we got two conversion candidates to the same type,
1523 (build_object_call): Lose 'templates'.
1524 (build_user_type_conversion_1): Handle getting real OVERLOADs.
1526 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1528 * typeck2.c (process_init_constructor): If there are elements
1529 that don't have initializers and they need to have constructors
1530 run, supply them with initializers.
1532 * class.c (finish_struct_1): A class with a 0-width bitfield is
1535 1998-11-23 Mark Mitchell <mark@markmitchell.com>
1537 * pt.c (instantiate_class_template): Don't try to figure out what
1538 specialization to use for a partial instantiation. Correct
1539 typos in a couple of comments. Avoid calling uses_template_parms
1542 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
1544 * method.c (process_overload_item): Add call to
1545 build_mangled_C9x_name for intTI_type_nodes.
1546 (build_mangled_C9x_name): Add prototype, define.
1547 * decl.c (init_decl_processing): Add names for
1550 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1552 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
1554 * class.c (finish_struct_1): Set things up for 0-width bitfields
1555 like we do for others.
1557 * decl.c (check_tag_decl): New fn.
1558 (shadow_tag): Split out from here.
1559 * decl2.c (grok_x_components): Call it.
1561 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
1563 * decl.c: Lose warn_about_return_type.
1564 (grokdeclarator): Always complain about implicit int, except for
1567 * decl.c (tag_name): New fn.
1568 (xref_tag): Complain about using typedef-name after class-key.
1570 * init.c (expand_vec_init): Also keep going if from_array.
1572 * tree.c (is_overloaded_fn): Also handle the output of
1575 * decl.c (grokdeclarator): Use constructor_name when comparing
1576 field name against enclosing class.
1577 * class.c (finish_struct_anon): Likewise.
1579 1998-11-22 Mark Mitchell <mark@markmitchell.com>
1581 * decl.c (poplevel): Remove code to handle KEEP == 2.
1582 (finish_function): Don't confuse BLOCK-order when
1583 processing a destructor.
1585 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1587 * decl.c (require_complete_types_for_parms): Call layout_decl
1588 after we've completed the type.
1590 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
1592 * decl2.c (validate_nonmember_using_decl): Allow using templates
1593 from the global namespace.
1595 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1597 Handle specifying template args to member function templates.
1598 * tree.c (build_overload): Always create an OVERLOAD for a template.
1599 * search.c (add_conversions): Handle finding an OVERLOAD.
1600 * decl2.c (check_classfn): Likewise.
1601 * lex.c (identifier_type): See through a baselink.
1602 * parse.y (do_id): Don't call do_identifier if we got a baselink.
1603 * class.c (instantiate_type, case TREE_LIST): Recurse.
1605 * decl.c (grokdeclarator): Allow a boolean constant for array
1606 bounds, odd as that sounds.
1608 * pt.c (unify): Be more strict about non-type parms, except for
1610 (UNIFY_ALLOW_INTEGER): New macro.
1612 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1614 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1616 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
1618 * semantics.c (begin_class_definition): Call
1619 maybe_process_partial_specialization before push_template_decl.
1620 Don't call push_template_decl for a specialization.
1621 * search.c (lookup_field): Do return a member template class.
1622 * decl2.c (handle_class_head): Handle member template classes.
1624 * decl.c (grokdeclarator): A parm type need not be complete.
1626 * pt.c (convert_nontype_argument): Fix thinko.
1628 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1630 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
1631 (global_delete_fndecl): New variable.
1632 * decl.c (global_delete_fndecl): Define it.
1633 (init_decl_processing): Set it.
1634 * init.c (build_builtin_delete_call): Use it.
1635 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
1638 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1640 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
1643 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
1644 * call.c (build_object_call): Also support references to functions.
1645 * typeck.c (convert_for_initialization): Don't decay a function
1646 if the target is a reference to function.
1648 * search.c (add_conversions): Get all the overloads from a class.
1650 * decl.c (grok_ctor_properties): Complain about any constructor
1651 that will take a single arg of the class type by value.
1653 * typeck2.c (build_functional_cast): Can't create objects of
1654 abstract classes this way.
1655 * cvt.c (ocp_convert): Likewise.
1657 * decl.c (grokfndecl): Member functions of local classes are not
1660 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1662 * Make-lang.in (cc1plus): Add dependency on hash.o.
1664 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1666 * search.c (get_abstract_virtuals): Complain about virtuals with
1668 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
1669 with no final overrider.
1670 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
1671 on virtuals with no final overrider.
1673 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
1675 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
1678 * friend.c (do_friend): Don't set_mangled_name_for_decl.
1680 * class.c (finish_struct_anon): Complain about non-fields.
1681 * decl2.c (build_anon_union_vars): Likewise.
1683 * decl.c (grokdeclarator): Normal data members can't have the same
1684 name as the class, either.
1685 * class.c (finish_struct_anon): Neither can members of an
1688 1998-11-17 Mark Mitchell <mark@markmitchell.com>
1690 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
1691 (TYPE_BINFO): Likewise.
1692 (IS_AGGR_TYPE): Tweak.
1693 (SET_IS_AGGR_TYPE): New macro.
1694 (CLASS_TYPE_P): Tweak.
1695 (lang_type): Group mark bitfields together. Remove linenum.
1696 (CLASSTYPE_SOURCE_LINE): Remove macro.
1697 (CLASSTYPE_MARKED_N): New macro.
1698 (SET_CLASSTYPE_MARKED_N): Likewise.
1699 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
1700 (CLASS_TYPE_MARKED_*): Use them.
1701 (SET_CLASSTYPE_MARKED_*): Likewise.
1702 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
1703 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1704 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
1705 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
1706 * class.c (class_cache_obstack): New variable.
1707 (class_cache_firstobj): Likewise.
1708 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
1709 (pushclass): Free the cache, when appropriate.
1711 (maybe_push_cache_obstack): Use class_cache_obstack.
1712 * decl.c (include hash.h).
1713 (typename_hash): New function.
1714 (typename_compare): Likewise.
1715 (build_typename_type): Check the hash table to avoid creating
1717 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
1718 (grokdeclarator): Use CLASS_TYPE_P.
1719 (xref_basetypes): Likewise.
1720 (start_function): Likewise. Don't put current_class_ref on the
1722 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
1724 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
1725 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
1726 fields for types other than class types. Do clear TYPE_ALIAS_SET
1727 for types other than class types, though.
1728 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
1729 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1730 * pt.c (process_template_parm): Don't set
1731 CLASSTYPE_GOT_SEMICOLON.
1732 (lookup_template_class) Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1733 Coerce arguments on the momentary obstack.
1734 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1735 (instantiate_class_template): Calculate template arguments on the
1736 momentary obstack. Tidy.
1737 (tsubst_template_arg_vector): Use make_temp_vec.
1738 (tsubst_aggr_type): Put template arguments on the momentary
1740 (tsubst_decl): Likewise.
1741 (tsubst): Copy the array bounds index to the permanent obstack
1742 before building index types. Use new macros.
1743 (unify): Use new macros.
1744 (do_type_instantiation): Likewise.
1745 * search.c (lookup_fnfields_1): Use new macros.
1746 (dfs_pushdecls): Build envelopes on the cache obstack.
1747 (dfs_compress_decls): Use new macros.
1748 (push_class_decls): Build on the cache obstack.
1749 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
1750 * sign.c (build_signature_pointer_or_reference_type): Use
1752 * tree.c (make_binfo): Check CLASS_TYPE_P.
1753 (copy_template_template_parm): Adjust.
1754 (make_temp_vec): Use push_expresion_obstack.
1755 * typeck.c (complete_type): Use new macros.
1756 (comptypes): Likewise.
1758 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
1760 * pt.c (tsubst): Add diagnostics for invalid array, reference
1761 and pointer to member types.
1763 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1765 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
1767 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
1770 * parse.y (structsp): Fix cut-and-paste error.
1772 * init.c (build_new): Complain about non-integral size.
1774 * parse.y (unary_expr): Complain about defining types in sizeof.
1776 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
1778 * rtti.c (build_x_typeid): Complain about typeid without
1779 including <typeinfo>.
1780 (get_typeid): Likewise. Complain about typeid of incomplete type.
1781 (get_tinfo_fn_dynamic): Likewise.
1782 (get_typeid_1): Not static anymore.
1783 * except.c (build_eh_type_type): Use get_typeid_1.
1785 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
1786 ambiguous or private bases. Fix warning for reference cast.
1788 1998-11-16 Mark Mitchell <mark@markmitchell.com>
1790 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
1791 * decl.c (duplicate_decls): Remove special-case code to deal with
1792 template friends, and just do the obvious thing.
1793 * pt.c (register_specialization): Tweak for clarity, and also to
1794 clear DECL_INITIAL for an instantiation before it is merged with a
1796 (check_explicit_specialization): Fix indentation.
1797 (tsubst_friend_function): Handle both definitions in friend
1798 declaration and outside friend declarations.
1799 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
1800 (regenerate_decl_from_template): Tweak accordingly.
1801 (instantiate_decl): Likewise.
1803 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1805 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
1806 member function reference to error.
1807 * cvt.c (ocp_convert): Complain about converting an overloaded
1810 * init.c (build_offset_ref): Just return a lone static member
1813 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
1816 * typeck.c (build_binary_op_nodefault): Improve error handling.
1818 * decl.c (grokfndecl): Complain about making 'main' a template.
1820 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
1822 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
1823 TYPE_DECL in a template.
1825 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
1827 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
1829 * decl.c (struct cp_function): Add named_label_uses.
1830 (push_cp_function_context): Save it.
1831 (pop_cp_function_context): Restore it.
1832 (define_label): Also complain about jumping into the scope of
1833 non-POD objects that don't have constructors.
1834 * tree.c (pod_type_p): New fn.
1836 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
1837 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
1838 (get_tinfo_fn): Not here.
1839 * repo.c (repo_get_id): Abort if we get called for an incomplete
1842 1998-11-13 Mark Mitchell <mark@markmitchell.com>
1844 * except.c (expand_throw): Make sure first argument to
1845 __cp_push_exception is of type `void*' to avoid spurious error
1848 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
1850 * pt.c (try_one_overload): Take orig_targs again. Only check for
1851 mismatches against them; we don't care what a previous call found.
1852 (resolve_overloaded_unification): Adjust.
1854 * search.c (lookup_field): Don't return anything for a non-type
1855 field from a dependent type.
1856 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
1857 in an array declarator.
1858 (start_decl): Push into the class before looking for the field.
1860 1998-11-08 Mark Mitchell <mark@markmitchell.com>
1862 * method.c (build_overload_value): Handle REFERENCE_TYPE.
1864 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1866 * decl.c (grokdeclarator): Allow namespace-scoped members if they
1869 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
1871 * pt.c (tsubst_decl): Don't mess with the global value of an
1872 un-mangled DECL_ASSEMBLER_NAME.
1874 1998-11-03 Christopher Faylor <cgf@cygnus.com>
1876 * decl.c (init_decl_processing): Remove CYGWIN conditional
1877 since CYGWIN is now able to deal with trapping signals.
1879 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1881 * cp-tree.h: Don't include gansidecl.h.
1882 * exception.cc: Include gansidecl.h (since we don't include config.h)
1883 * g++spec.c: Don't include gansidecl.h.
1885 1998-11-06 Mark Mitchell <mark@markmitchell.com>
1887 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
1889 (DECL_DEFINED_IN_CLASS_P): New macro.
1890 (TEMPLATE_PARMS_FOR_INLINE): Document.
1891 (check_static_variable_definition): New function.
1892 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
1894 (check_static_variable_definition): Split out from ...
1895 (grokdeclarator): Here.
1896 * pt.c (check_default_tmpl_args): New function, split out from ...
1897 (push_template_decl_real): Here.
1898 (instantiate_template): Fix comment.
1900 1998-11-04 Mark Mitchell <mark@markmitchell.com>
1902 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
1903 (CP_TYPE_VOLATILE_P): Likewise.
1904 (CP_TYPE_RESTRICT_P): Likewise.
1906 1998-11-03 Mark Mitchell <mark@markmitchell.com>
1908 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
1910 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
1912 * class.c (instantiate_type): Be more helpful.
1914 * decl2.c (import_export_decl): Call import_export_class.
1916 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
1917 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
1918 * pt.c (tsubst_copy): Likewise.
1920 1998-11-02 Mark Mitchell <mark@markmitchell.com>
1922 * init.c (expand_vec_init): Fix off-by-one error.
1924 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
1926 * parse.y (apparent_template_type): new type
1927 (named_complex_class_head_sans_basetype): use it
1928 * Makefile.in (CONFLICTS): one new conflict
1929 * parse.c: Regenerated
1931 1998-11-01 Mark Mitchell <mark@markmitchell.com>
1933 * cp-tree.h (COMPARE_STRICT): New macro.
1934 (COMPARE_BASE): Likewise.
1935 (COMPARE_RELAXED): Likewise.
1936 (COMPARE_REDECLARATION): Likewise.
1937 (same_type_p): Likewise.
1938 (same_or_base_type_p): Likewise.
1939 * call.c (standard_conversion): Use them, in place of comptypes
1940 with numeric arguments.
1941 (reference_binding): Likewise.
1942 (convert_like): Likewise.
1943 (build_over_call): Likewise.
1944 (is_subseq): Likewise.
1945 (is_properly_derived_from): Likewise.
1946 (compare_ics): Likewise.
1948 * class.c (delete_duplicate_fields_1): Likewise.
1949 (resolves_to_fixed_type_p): Likewise.
1950 (instantiate_type): Likewise. Remove #if 0'd code.
1951 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
1952 (pushdecl): Likewise.
1953 (lookup_name_real): Likewise.
1954 (grokdeclarator): Likewise. Check for illegal array declarations.
1955 (grokparms): Likewise.
1956 (grok_op_properties): Likewise.
1957 * decl2.c (check_classfn): Likewise.
1958 * friend.c (is_friend): Likewise.
1959 (make_friend_class): Likewise.
1960 * init.c (expand_aggr_init): Likewise.
1961 (expand_vec_init): Likewise.
1962 * pt.c (is_member_template_class): Remove declaration.
1963 (is_specialization_of): Use COMPARE_* and new macros.
1964 (comp_template_parms): Likewise.
1965 (convert_nontype_argument): Likewise.
1966 (coerce_template_template_parms): Likewise.
1967 (template_args_equal): Likewise.
1968 (lookup_template_class): Likewise.
1969 (type_unification_real): Likewise.
1971 (get_bindings_real): Likewise.
1972 * search.c (covariant_return_p): Likewise.
1973 (get_matching_virtual): Likewise.
1974 * sig.c (match_method_types): Likewise.
1975 * tree.c (vec_binfo_member): Likewise.
1976 (cp_tree_equal): Likewise.
1977 * typeck.c (common_type): Likewise.
1978 (comp_array_types): Likewise. Get issues involving unknown array
1980 (comptypes): Update comments. Use new flags.
1981 (comp_target_types): Use new macros.
1982 (compparms): Likewise.
1983 (comp_target_parms): Likewise.
1984 (string_conv_p): Likewise.
1985 (build_component_ref): Likewise.
1986 (build_indirect_ref): Likewise.
1987 (build_conditional_expr): Likewise.
1988 (build_static_cast): Likewise.
1989 (build_reinterpret_cast): Likewise.
1990 (build_const_cast): Likewise.
1991 (build_modify_expr): Likewise.
1992 (convert_for_assignment): Likewise.
1993 (comp_ptr_ttypes_real): Likewise.
1994 (ptr_reasonably_similar): Likewise.
1995 (comp_ptr_ttypes_const): Likewise.
1997 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
1999 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
2001 1998-10-30 Mark Mitchell <mark@markmitchell.com>
2003 * decl2.c (delete_sanity): Pass integer_zero_node, not
2004 integer_two_node, to build_vec_delete.
2005 * init.c (build_array_eh_cleanup): Remove.
2006 (expand_vec_init_try_block): New function.
2007 (expand_vec_init_catch_clause): Likewise.
2008 (build_vec_delete_1): Don't deal with case that auto_delete_vec
2009 might be integer_two_node anymore.
2010 (expand_vec_init): Rework for initialization-correctness and
2011 exception-correctness.
2012 * typeck2.c (process_init_constructor): Make mutual exclusivity
2013 of cases more obvious.
2015 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
2017 * decl.c (lookup_name_real): OK, only warn if not lexing.
2018 Simplify suggested fix.
2020 * cp-tree.h (IDENTIFIER_MARKED): New macro.
2021 * search.c (lookup_conversions): Use breadth_first_search.
2022 (add_conversions): Avoid adding two conversions to the same type.
2023 (breadth_first_search): Work with base binfos, rather
2024 than binfos and base indices.
2025 (get_virtual_destructor): Adjust.
2026 (tree_has_any_destructor_p): Adjust.
2027 (get_matching_virtual): Adjust.
2029 * pt.c (push_template_decl_real): Generalize check for incorrect
2030 number of template parms.
2031 (is_member_template_class): #if 0.
2033 1998-10-29 Richard Henderson <rth@cygnus.com>
2035 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
2038 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
2040 * lex.c: Call check_newline from lang_init always. After
2041 calling cpp_start_read, set yy_cur and yy_lim to read from the
2042 cpplib token buffer.
2044 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
2046 * class.c (instantiate_type): Don't consider templates for a normal
2049 * class.c (finish_struct_1): Don't complain about non-copy
2050 assignment ops in union members.
2052 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
2053 (prepare_fresh_vtable): Likewise.
2054 (finish_struct_1): Don't call import_export_class.
2055 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
2056 (finish_prevtable_vardecl): Lose.
2057 (finish_file): Don't call it.
2058 * pt.c (instantiate_class_template): Likewise.
2059 * cp-tree.h: Remove it.
2061 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
2062 * decl.c (finish_function): Not here.
2063 (start_function): Do set DECL_INITIAL.
2065 * pt.c (push_template_decl_real): Complain about default template
2066 args for enclosing classes.
2068 * call.c (add_function_candidate): Treat conversion functions
2069 as coming from the argument's class.
2070 * cp-tree.h (DECL_CONV_FN_P): New fn.
2071 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
2072 * class.c (add_method): Use DECL_CONV_FN_P.
2073 * decl2.c (check_classfn): Likewise.
2074 * error.c (dump_function_name): Likewise.
2075 (dump_function_decl): Likewise.
2076 * pt.c (fn_type_unification): Likewise.
2077 * search.c (add_conversions): Likewise.
2079 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2081 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
2082 * method.c (hack_identifier): Also check for using RESULT_DECL
2085 1998-10-27 Mark Mitchell <mark@markmitchell.com>
2087 * decl.c (grokdeclarator): Use type_quals, rather than constp,
2090 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2092 * call.c (standard_conversion): instantiate_type here.
2093 (reference_binding): And here.
2094 (implicit_conversion): Not here.
2095 (build_op_delete_call): No need to cons up an OVERLOAD.
2096 * cvt.c (cp_convert_to_pointer): instantiate_type here.
2097 (convert_to_reference): And here.
2098 * decl.c (grok_reference_init): Not here.
2099 (grokparms): Or here.
2100 * typeck2.c (digest_init): Or here.
2101 * typeck.c (decay_conversion): Take the address of overloaded
2103 (require_instantiated_type): Lose.
2104 (convert_arguments): Don't handle unknown types here.
2105 (build_c_cast): Likewise.
2106 (build_binary_op): Gut.
2107 (build_conditional_expr): Don't require_instantiated_type.
2108 (build_modify_expr): Likewise.
2109 (build_static_cast): Don't instantiate_type.
2110 (build_reinterpret_cast): Likewise.
2111 (build_const_cast): Likewise.
2112 (convert_for_initialization): Likewise.
2113 (build_ptrmemfunc): Use type_unknown_p.
2114 (convert_for_assignment): Also do default_conversion on overloaded
2115 functions. Hand them off to ocp_convert.
2117 1998-10-26 Mark Mitchell <mark@markmitchell.com>
2119 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
2120 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
2122 * class.c (finish_struct_1): Use build_cplus_array_type to build
2124 * decl.c (init_decl_processing): Likewise.
2125 * except.c (expand_end_eh_spec): Likewise.
2126 * search.c (expand_upcast_fixups): Simplify very slightly.
2128 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2130 * decl.c (grokdeclarator): Complain about a variable using
2131 constructor syntax coming back null from start_decl.
2133 * friend.c (make_friend_class): Complain about trying to make
2134 a non-class type a friend.
2136 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
2137 (start_function): Not here.
2139 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
2141 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
2143 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2145 * typeck2.c (process_init_constructor): Only skip anonymous fields
2146 if they are bitfields.
2148 * cp-tree.def (TYPEOF_TYPE): New code.
2149 * error.c (dump_type_real): Handle it.
2150 * pt.c (tsubst): Likewise.
2151 * tree.c (search_tree): Likewise.
2152 * semantics.c (finish_typeof): New fn.
2153 * parse.y (typespec): Use it.
2154 * cp-tree.h: Declare it.
2156 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
2158 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
2160 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2162 * typeck.c (convert_arguments): Don't handle pmf references
2165 * init.c (build_member_call): Don't try to convert to the base type
2166 if it's ambiguous or pedantic.
2168 * typeck2.c (check_for_new_type): Only depend on pedantic for
2171 1998-10-25 Mark Mitchell <mark@markmitchell.com>
2173 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
2174 non-converting constructors.
2176 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2178 * gxxint.texi: Correct documentation for n, N, Q, and B.
2180 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
2182 * parse.y (condition): Convert VAR_DECL from reference to indirect
2185 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
2187 * exception.cc (__cp_pop_exception): Free the original exception
2188 value, not the potentially coerced one.
2190 1998-10-23 Mark Mitchell <mark@markmitchell.com>
2192 * Makefile.in (hash.h): Run gperf when necessary.
2194 * cp-tree.h (CP_TYPE_READONLY): Remove.
2195 (CP_TYPE_VOLATILE): Likewise.
2196 (CP_TYPE_QUALS): New macro.
2197 (CP_TYPE_CONST_P): Likewise.
2198 (CP_TYPE_VOLATILE_P): Likewise.
2199 (CP_TYPE_RESTRICT_P): Likewise.
2200 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
2201 (cp_build_type_variant): Rename to ...
2202 (cp_build_qualified_type): New function.
2203 (c_apply_type_quals_to_decl): Declare.
2204 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
2205 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
2206 (cp_type_qual_from_rid): New function.
2207 (compparms): Remove unused parameter. All callers changed.
2208 (cp_type_quals): New function.
2209 (at_least_as_qualified_p): Likewise.
2210 (more_qualified_p): Likewise.
2212 * call.c (standard_conversion): Replace calls to
2213 cp_build_type_variant with cp_build_qualified_type. Use
2214 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
2215 compare them. Use CP_TYPE_* macros to check qualifiers.
2216 (reference_binding): Likewise.
2217 (implicit_conversion): Likewise.
2218 (add_builtin_candidates): Likewise.
2219 (build_over_call): Likewise.
2220 * class.c (overrides): Compare all qualifiers, not just `const',
2221 on method declarations.
2222 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
2223 (convert_pointer_to_real): Likewise.
2224 (type_promotes_to): Likewise.
2225 * decl.c (check_for_uninitialized_const_var): New function.
2226 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
2227 (cp_finish_decl): Use check_for_uninitialized_const_var.
2228 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
2230 (grok_ctor_properties): Likewise.
2231 (grok_op_properties): Likewise.
2232 (start_function): Likewise.
2233 (rever_static_member_fn): Likewise.
2234 * decl2.c (grok_method_quals): Likewise.
2235 (grokfield): Likewise.
2236 * error.c (dump_readonly_or_volatile): Rename to ...
2237 (dump_qualifiers): New function. Handle `restrict'.
2238 (dump_type_real): Use it.
2239 (dump_aggr_type): Likewise.
2240 (dump_type_prefix): Likewise.
2241 (dump_type_suffix): Likewise.
2242 (dump_function_decl): Likewise.
2243 (cv_as_string): Likewise.
2244 * gxx.gperf: Add __restrict and __restrict__.
2245 * gxxint.texi: Document `u' as used for `__restrict', and a few
2246 other previously undocumented codes.
2247 * hash.h: Regenerated.
2248 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
2249 (build_member_call): Likewise.
2250 (build_new_1): Likewise.
2251 * lex.c (init_parse): Add entry for RID_RESTRICT.
2252 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
2253 (cp_type_qual_from_rid): Define.
2254 * lex.h (enum rid): Add RID_RESTRICT.
2255 * method.c (process_modifiers): Deal with `restrict'.
2256 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
2257 * parse.c: Regenerated.
2258 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
2259 (tsubst_aggr_type): Likewise.
2261 (check_cv_quals_for_unify): Likewise.
2263 * rtti.c (init_rtti_processing): Likewise.
2264 (build_headof): Likewise.
2265 (get_tinfo_var): Likewise.
2266 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
2267 (expand_class_desc): Likewise.
2268 (expand_attr_desc): Likewise.
2269 (synthesize_tinfo_fn): Likewise.
2270 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
2271 (get_matching_virtual): Likewise.
2272 (expand_upcast_fixups): Likewise.
2273 * sig.c (build_signature_pointer_or_reference_name): Take
2274 type_quals, not constp and volatilep.
2275 (build_signature_pointer_or_reference_type): Likewise.
2276 (match_method_types): More CP_TYPE_QUALS conversion, etc.
2277 (build_signature_pointer_constructor): Likewise.
2278 (build_signature_method_call): Likewise.
2279 * tree.c (build_cplus_array_type): Likewise.
2280 (cp_build_type_variant): Rename to ...
2281 (cp_build_qualified_type): New function. Deal with `__restrict'.
2282 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
2283 (build_exception_variant): Likewise.
2285 * typeck.c (qualif_type): Likewise.
2286 (common_type): Likewise.
2287 (comptypes): Likewise.
2288 (comp_cv_target_types): Likewise.
2289 (at_least_as_qualified_p): Define.
2290 (more_qualified_p): Likewise.
2291 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
2292 (compparms): Likewise.
2293 (inline_conversion): Likewise.
2294 (string_conv_p): Likewise.
2295 (build_component_ref): Likewise.
2296 (build_indirect_ref): Likewise.
2297 (build_array_ref): Likewise.
2298 (build_unary_op): Likewise.
2299 (build_conditional_expr): Likewise.
2300 (build_static_cast): Likewise.
2301 (build_c_cast): Likewise.
2302 (build_modify_expr): Likewise.
2303 (convert_For_assignment): Likewise.
2304 (comp_ptr_ttypes_real): Likewise.
2305 (cp_type_quals): New function.
2307 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
2309 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
2310 (CP_TYPE_VOLATILE): Likewise.
2311 * decl.c (grokdeclarator): Use them.
2312 * tree.c (canonical_type_variant): Likewise.
2314 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
2316 * parse.y (named_class_head): Push into class while parsing the
2318 * decl2.c (push_scope, pop_scope): New functions.
2319 * cp-tree.h: Declare them.
2320 * init.c (build_new_1): Delay cleanup until end of full expression.
2322 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
2324 * typeck.c (build_component_ref): Use of a type here is an error.
2326 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
2328 Revamp references to member functions.
2329 * method.c (hack_identifier): Call build_component_ref for a
2330 reference to a member function.
2331 * typeck.c (build_component_ref): Only return a single function
2332 if it's static. Otherwise, return a COMPONENT_REF.
2333 (build_x_function_call): Handle a COMPONENT_REF.
2334 (build_unary_op): Handle all unknown-type things.
2335 * decl2.c (arg_assoc): Handle COMPONENT_REF.
2336 * class.c (instantiate_type): Complain if the function we get is a
2337 nonstatic member function. Remove code for finding "compatible"
2339 * pt.c (tsubst_copy): Handle NOP_EXPR.
2340 * tree.c (build_dummy_object): New fn.
2341 (maybe_dummy_object): New fn.
2342 (is_dummy_object): New fn.
2343 * cp-tree.h: Declare them.
2344 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
2345 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
2346 * init.c (build_member_call): Use maybe_dummy_object and
2348 (build_offset_ref): Use maybe_dummy_object.
2349 (resolve_offset_ref): Use is_dummy_object.
2350 * typeck.c (build_x_function_call): Call build_dummy_object.
2351 (unary_complex_lvalue): Call is_dummy_object.
2353 * typeck.c (build_component_addr): Make sure field is a field.
2355 * call.c (build_new_op): Delete obsolete code.
2357 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
2359 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
2361 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
2362 std if std is ignored.
2364 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2366 * decl.c (grokvardecl): Fix thinko.
2368 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2371 * parse.y (fn.def2): Fix 'attrs' format.
2373 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2375 * Makefile.in (CONFLICTS): Update.
2376 * parse.y (expr_or_declarator_intern): New rule.
2377 (expr_or_declarator, direct_notype_declarator, primary,
2378 functional_cast): Use it.
2379 (notype_declarator_intern): New rule.
2380 (notype_declarator, complex_notype_declarator): Use it.
2382 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
2384 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
2385 (grokvardecl): Likewise.
2387 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2389 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
2390 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
2392 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
2394 * pt.c (process_partial_specialization): Cast 1st argument of
2397 * tree.c (build_base_fields): Cast `base_align' to (int) when
2398 comparing against one.
2400 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2402 * decl.c (lookup_name_real): Handle template parameters for member
2403 templates where said parameters have the same name as the
2406 * decl.c (expand_static_init): Build cleanups before entering the
2407 anonymous function used to do them to avoid access-checking
2410 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
2411 accidentally removed by previous change, and make DECL_RTL here.
2412 * class.c (add_method): Don't make DECL_RTL here.
2414 * pt.c (for_each_template_parm): Don't examine uninstantiated
2417 1998-10-16 Dave Brolley <brolley@cygnus.com>
2419 * lex.c (real_yylex): Fix unaligned access of wchar_t.
2421 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2423 * class.c (add_method): Fix documentation to reflect previous
2424 changes. Check for duplicate method declarations here.
2425 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
2426 correctly; such things never match.
2427 (grokfndecl): Don't look for duplicate methods here.
2428 * decl2.c (check_classfn): Don't assume names are mangled.
2429 Don't add bogus member function declarations to a class before the
2430 class type is complete.
2431 (grokfield): Reformat error message.
2432 * method.c (set_mangled_name_for_decl): Don't mangle names while
2433 procesing_template_decl.
2435 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
2437 * typeck.c (build_indirect_ref): Complain about a pointer to data
2439 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
2441 * init.c (resolve_offset_ref): Don't undo the above.
2443 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
2444 (struct lang_decl_flags): Add `bitfield'.
2445 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
2447 * decl2.c (grokbitfield, grok_alignof): Likewise.
2448 * init.c (build_offset_ref): Likewise.
2449 * typeck.c (build_component_addr, expr_sizeof): Likewise.
2450 * cvt.c (build_up_reference): Don't crash if taking the address
2451 returns error_mark_node.
2453 * decl.c (grokfndecl): Also check ctype when checking for ::main().
2455 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
2457 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
2459 (grokdeclarator): Instead of here.
2460 * friend.c (do_friend): Lose special handling of ::main and
2462 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
2464 * spew.c (yylex): Clear looking_for_typename if we got
2467 1998-10-15 Mark Mitchell <mark@markmitchell.com>
2469 * class.c (maybe_warn_about_overly_private_class): Improve error
2470 messages for class with only private constructors.
2472 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
2473 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
2474 (build_typename_type): New function.
2475 * decl.c (build_typename_type): Broken out from ...
2476 (make_typename_type): Use it.
2477 * search.c (lookup_field): Likewise.
2479 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2481 * pt.c (convert_nontype_argument): Check against type_referred_to.
2482 * decl.c (grokvardecl): Check for declarator name before building
2483 DECL_ASSEMBLER_NAME.
2485 1998-10-14 Mark Mitchell <mark@markmitchell.com>
2487 * pt.c (lookup_template_class): Add comment.
2488 (instantiate_class_template): Don't mark the _TYPE node for
2489 member class templates as an instantiation.
2491 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
2493 * decl.c (grokfndecl): Fix my thinko.
2495 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
2497 * tinfo2.cc (fast_compare): Remove.
2498 (before): Just use strcmp.
2499 * tinfo.cc (operator==): Just use strcmp.
2501 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
2503 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
2506 1998-10-13 Mark Mitchell <mark@markmitchell.com>
2508 * cp-tree.h (specializations_of_same_template_p): Remove.
2509 * search.c (get_template_base): Don't use it.
2510 (get_template_base_recursive): Likewise.
2511 * pt.c (specializations_of_same_template_p): Remove.
2512 (unify): Don't use it.
2513 (lookup_template_class): Find the correct parent when setting
2514 CLASSTYPE_TI_TEMPLATE.
2516 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2518 * tinfo.cc (operator==): Always compare names.
2520 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
2522 * decl.c (start_function): Fix cut-and-paste error.
2524 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2526 * inc/typeinfo: Add #pragma interface.
2527 (operator!=): Just call operator==.
2528 * tinfo.cc: Add #pragma implementation.
2529 (operator==): Move from inc/typeinfo and tinfo2.cc.
2530 Check __COMMON_UNRELIABLE instead of _WIN32.
2532 * typeck2.c (my_friendly_abort): Add URL.
2534 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2536 * decl.c (start_method): Added extra parameter for attributes.
2537 * cp-tree.h (start_method): Update prototype.
2538 * parse.y (fn.def2): Update start_method parameter list.
2540 1998-10-11 Mark Mitchell <mark@markmitchell.com>
2542 * cp-tree.h (specializations_of_same_template_p): Declare.
2543 * pt.c (specializations_of_same_template_p): New function.
2545 * search.c (get_template_base): Use it.
2546 (get_template_base_recursive): Likewise.
2548 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
2550 * decl2.c (start_objects): Add new variable `joiner' and
2551 initialize it properly.
2553 1998-10-09 Mark Mitchell <mark@markmitchell.com>
2555 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
2556 change to vtable types.
2558 * cvt.c (ocp_convert): Avoid infinite recursion caused by
2561 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
2563 * pt.c (resolve_overloaded_unification): New fn.
2564 (try_one_overload): Likewise.
2565 (unify): Don't fail on unknown type.
2566 (type_unification_real): Likewise. Use resolve_overloaded_unification
2567 to handle an overloaded argument.
2568 (template_args_equal): Split out...
2569 (comp_template_args): From here.
2570 (determine_specialization): Also allow a template with more
2571 parms than were explicitly specified.
2572 * cp-tree.h: Add template_args_equal.
2573 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
2575 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
2577 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
2580 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
2582 * typeck.c (unsigned_type): Only return TItype nodes when
2583 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2584 (signed_type): Similarly.
2585 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
2586 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2587 (init_decl_processing): Only create TItype nodes when
2588 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2589 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
2590 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2592 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2594 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
2595 (gxx.gperf): Update comments describing invocation flags.
2596 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
2598 1998-10-07 Mark Mitchell <mark@markmitchell.com>
2600 * class.c (finish_struct_1): Add commentary on prevous change.
2602 * cp-tree.h (vtbl_ptr_type_node): New variable.
2603 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
2604 already of the right type.
2605 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
2606 Simplify code to grow vtable.
2607 * decl.c (vtbl_ptr_type_node): Define.
2608 (init_decl_processing): Initialize it.
2610 1998-10-06 Mark Mitchell <mark@markmitchell.com>
2612 * cp-tree.def (PTRMEM_CST): New tree node.
2613 * cp-tree.h (ptrmem_cst): New type.
2614 (lang_type): Remove local_typedecls.
2615 (dummy): Increase to 12 bits from 11.
2616 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
2617 (PTRMEM_CST_CLASS): New macro.
2618 (PTRMEM_CST_MEMBER): Likewise.
2619 (current_access_specifier): New variable.
2620 (current_class_type): Remove duplicate declaration.
2621 (finish_struct): Change prototype.
2622 (unreverse_member_declarations): New function.
2623 (pushdecl_class_level): Change prototype.
2624 (grok_enum_decls): Remove.
2625 (fixup_anonymous_union): New function.
2626 (grok_x_components): Change prototype.
2627 (tsubst_chain): Remove.
2628 (finish_member_template_decl): Likewise.
2629 (check_explicit_specialization): Fix indentation.
2630 (finish_class_definition): Change prototype.
2631 (finish_member_class_template): Likewise.
2632 (finish_member_declaration): New function.
2633 (check_multiple_declarators): Likewise.
2634 * class.c (class_stack_node_t): New type.
2635 (current_class_base): Remove.
2636 (current_class_stack): Change type.
2637 (current_access_specifier): New variable.
2638 (grow_method): Remove.
2639 (check_member_decl_is_same_in_complete_scope): Break out from
2641 (make_method_vec): New function.
2642 (free_method_vec): Likewise.
2643 (add_implicitly_declared_members): Break out from finish_struct_1.
2644 (free_method_vecs): New variable.
2645 (add_method): Rework for direct use from parser.
2646 (handle_using_decl): Watch for NULL_TREE while iterating through
2647 CLASSTYPE_METHOD_VEC.
2648 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
2649 just do some error-checking.
2650 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
2651 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
2652 (finish_struct): Change prototype. Simplify; fields and methods
2653 are already set up at this point.
2654 (init_class_processing): Set up current_class_stack.
2655 (pushclass): Save current_access_specifier.
2656 (popclass): Restore it.
2657 (currently_open_class): Simplify.
2658 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
2659 * decl.c (saved_scope): Add access_specifier.
2660 (maybe_push_to_top_level): Save it.
2661 (pop_from_top_level): Restore it.
2662 (maybe_process_template_type_declaration): Use
2663 finish_member_declaration.
2664 (pushtag): Likewise.
2665 (pushdecl_class_level): Don't return a value.
2666 (fixup_anonymous_union): Break out from grok_x_components.
2667 (shadow_tag): Use it.
2668 (xref_tag): Complain about using an elaborated type specifier to
2669 reference a template type parameter or typedef name.
2670 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2671 (current_local_enum): Remove.
2672 (build_enumerator): Call finish_member_declaration.
2673 (grok_enum_decls): Remove.
2674 * decl2.c (grok_x_components): Simplify.
2675 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
2676 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2677 (merge_functions): Add to comment.
2678 (arg_assoc_type): Prototype.
2679 (arg_assoc): Pass as many arguments as there are parameters.
2680 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
2682 * expr.c (cpls_expand_expr): Remove dead code. Handle
2684 * friend.c (do_friend): Lookup friends when in nested classes.
2686 * init.c (build_offset_ref): Do lookup even for classes that are
2687 only partially defined.
2688 (decl_constant_value): Remove dead code.
2689 * method.c (build_overload_value): Remove hack where by TYPE was
2690 not a TYPE. Handle PTRMEM_CST.
2691 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
2693 * parse.y (components, notype_components, component_decl,
2694 component_decl_1, component_declarator, component_declarator0):
2695 Now all are itype rather than ttype. Rework to add members to
2697 (typesqpecqual_reserved): Use check_multiple_declarators.
2698 (structsp): Update class to finish_class_definition.
2699 (do_xref_defn): Unsplit into named_class_head.
2700 (access_specifier): Set current_access_specifier.
2701 * pt.c (set_current_access_from_decl): New function.
2702 (finish_member_template_decl): Don't take the parameters.
2703 (comp_template_args): Make more robust.
2704 (lookup_template_class): Don't use current_local_enum.
2705 (for_each_template_parm): Handle PTRMEM_CST.
2706 (instantiate_class_template): Use set_current_access_from_decl,
2707 finish_member_declaration and unreverse_member_declarations. Set
2708 lineno/input_filename before generating implicit member functions.
2709 (type_unification_real): Don't assume back-unification happens
2710 only for the last argument.
2711 (regenerate_decl_from_template): Call pushclass a bit earlier.
2712 (tsubst_chain): Remove.
2713 (tsubst_enum): Use set_current_access_from_decl.
2714 (set_mangled_name_for_template_decl): Fix indentation.
2715 * search.c (lookup_fnfields_1): Change iteration through
2716 CLASSTYPE_METHOD_VEC.
2717 (dfs_pushdecls): Likewise.
2718 (dfs_compress_decls): Likewise.
2719 (add_conversions): Likewise.
2720 * semantics.c (finish_class_definition): Don't take components.
2721 Change call to finish_struct.
2722 (finish_member_declaration): New function.
2723 (finish_member_class_template): Don't take template parameters.
2724 Change call to grok_x_components. Call finish_member_template_decl.
2725 (check_multiple_declarators): New function.
2726 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
2727 a passed in fieldlist.
2728 * tree.c (search_tree): Handle PTRMEM_CST.
2730 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
2731 INTEGER_CSTs, for pointer-to-data members.
2733 * call.c (resolve_args): Resolve template specializations, if
2736 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2738 * Makefile.in (spew.o): Depend on toplev.h.
2740 * call.c (compare_ics): Initialize variables `deref_from_type2',
2741 `deref_to_type1' and `deref_to_type2'.
2743 * except.c (get_eh_type): Hide prototype and definition.
2744 (process_start_catch_block_old): Remove unused static prototype.
2746 * pt.c (tsubst_decl): Initialize variable `argvec'.
2748 * spew.c: Include toplev.h.
2750 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
2752 * pt.c (instantiate_decl): Do save and restore file position.
2754 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
2756 * method.c (build_decl_overload_real): Clear
2757 numeric_output_need_bar after __.
2759 1998-10-05 Nathan Sidwell <nathan@acm.org>
2761 * call.c (build_new_method_call): Issue 'incomplete type' error,
2762 if class is not defined.
2764 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2766 * call.c (build_object_call): Move declaration of variable
2767 `fn' into the scope where it is used. Don't access variable
2768 `fn' when it is uninitialized, instead use `fns'.
2770 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2772 * errfn.c (cp_thing): Print buf as a string not as a printf format
2773 to avoid problems with the operator%. Consequently, `%%' sequences
2774 in format are copied as `%' in buf.
2776 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
2778 * pt.c (pop_tinst_level): Call extract_interface_info.
2779 (instantiate_decl): Don't save and restore file position.
2781 * decl.c (cp_finish_decl): Make statics in extern inlines and
2782 templates common, if possible and the target doesn't support weak
2785 * decl.c (grokdeclarator): Remove redundant calls to
2786 build_type_variant and some duplicated code.
2787 * sig.c (build_signature_reference_type): Only take the type parm.
2788 (build_signature_pointer_type): Likewise.
2789 * tree.c (build_cplus_method_type): Adjust.
2790 * cp-tree.h: Update.
2792 1998-10-04 Mark Mitchell <mark@markmitchell.com>
2794 * call.c (build_over_call): Make pedwarns about dropped qualifiers
2795 into full-fledged errors.
2796 * cvt.c (convert_to_reference): Likewise.
2797 * typeck.c (convert_for_assignment): Likewise.
2799 * search.c (expand_upcast_vtables): In addition to unsetting
2800 TREE_READONLY, remove top-level const type qualifier.
2802 1998-10-03 Mark Mitchell <mark@markmitchell.com>
2804 * class.c (current_class_ptr, current_class_ref): Clarify
2806 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
2807 NOP type conversions.
2808 * decl.c (decls_match): Use comptypes directly; ignore
2809 qualifiers on the DECL.
2810 (duplicate_decls): Remove qualifier checks on DECL.
2811 (grokdeclarator): Make the type built up include top-level
2813 * decl2.c (do_dtors): Fix spelling error.
2814 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
2815 when printing type information.
2816 * init.c (build_new_1): Add documentation. Deal with the fact
2817 that type of allocated memory now contains qualifiers.
2818 * lex.c (is_global): Improve error-recovery.
2819 * sig.c (build_member_function_pointer): Don't cast away const
2820 on fields of sigtable_entry_type.
2821 * tree.c (lvalue_type): Don't look at top-level qualifiers on
2823 * typeck.c (decay_conversion): Likewise.
2824 (build_component_ref): Make sure the type of the COMPONENT_REF
2825 contains top-level qualifiers, as appropriate. Improve
2827 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
2828 (build_array_ref): Likewise.
2829 (build_unary_op): Improve error-recovery.
2830 (unary_complex_lvalue): Make taking the address a bound member
2831 function an error, not a sorry.
2832 (build_conditional_expr): Look at the type qualifiers, not the
2833 qualifiers on the expression itself.
2835 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
2837 * decl2.c (merge_functions): Remove duplicates.
2839 * decl2.c: Add -f{no-,}implicit-inline-templates.
2840 (import_export_decl): Check it.
2842 * decl.c (lookup_name_real): Template parms also take precedence
2843 over implicit typename. Only warn if yylex.
2845 * typeck.c (build_conditional_expr): Only fold if ifexp is an
2848 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
2851 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
2853 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
2854 * class.c (build_vbase_pointer): Use it.
2855 * rtti.c (expand_class_desc): Likewise.
2856 * tree.c (build_vbase_pointer_fields): Likewise.
2858 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2860 * decl.c (start_decl): Add invocation of
2861 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2862 (start_function): Add invocation of
2863 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2865 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2866 HANDLE_GENERIC_PRAGMAS.
2868 1998-09-28 Anthony Green <green@cygnus.com>
2870 * semantics.c (finish_asm_stmt): Always permit volatile asms.
2872 1998-09-28 Mark Mitchell <mark@markmitchell.com>
2874 * decl.c (grokdeclarator): Tighten checks for invalid
2875 destructors. Improve error-messages and error-recovery.
2876 * decl2.c (check_classfn): Don't assume that mangled destructor
2877 names contain type information.
2879 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
2881 * search.c (get_base_distance): Remove assert.
2883 * decl2.c (build_anon_union_vars): Don't process a field with no
2885 (finish_anon_union): Also complain about local anon unions with no
2888 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2890 * decl.c (lookup_namespace_name): If the name is a namespace,
2891 return it immediately.
2893 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2895 * cp-tree.h (define_case_label): Remove unused parameter.
2896 (check_java_method): Likewise.
2897 (grokclassfn): Likewise.
2898 (expand_aggr_init): Likewise.
2899 (build_x_delete): Likewise.
2900 (maybe_end_member_template_processing): Likewise.
2901 (unshare_base_binfos): Add prototype.
2902 (string_conv_p): Likewise.
2903 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
2905 * cvt.c (build_up_reference): Remove unused parameter
2906 `checkconst', all callers changed.
2907 (build_type_conversion): Mark parameter `code' with
2909 (build_expr_type_conversion): Initialize variable `conv'.
2911 * decl.c (push_namespace): Initialize variable `d'.
2912 (define_case_label): Remove unused parameter `decl', all callers
2915 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
2916 `argc' with ATTRIBUTE_UNUSED.
2917 (grokclassfn): Remove unused parameter `cname', all callers
2919 (check_java_method): Likewise for parameter `ctype'.
2920 (copy_assignment_arg_p): Mark parameter `virtualp' with
2922 (finish_prevtable_vardecl): Likewise for parameter `prev'.
2924 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
2926 * init.c (expand_aggr_init_1): Remove unused parameter
2927 `alias_this', all callers changed.
2928 (expand_aggr_init): Likewise.
2929 (expand_default_init): Likewise.
2930 (build_new_1): Initialize variable `susp'.
2931 (build_x_delete): Remove unused parameter `type', all callers
2934 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
2936 (readescape): Use (unsigned) value in shift.
2937 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
2938 comparing to a signed quantity.
2940 * pt.c (maybe_end_member_template_processing): Remove unused
2941 parameter `decl', all callers changed.
2942 (check_explicit_specialization): Add braces around empty body in
2944 (current_template_args): Initialize variable `args'.
2945 (lookup_template_class): Likewise for variable `prev_local_enum'.
2946 (tsubst_decl): Likewise for variable `r'.
2947 (set_mangled_name_for_template_decl): Initialize variable
2950 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
2951 Likewise for variable `i'.
2952 (yylex): Initialize variable `trrr'.
2954 * typeck.c (compparms): Mark variable `strict' with
2957 * xref.c (simplify_type): Cast argument of ctype function to
2960 1998-09-24 Mark Mitchell <mark@markmitchell.com>
2962 * cp-tree.h (language_lvalue_valid): Remove.
2963 * decl.c (grokdeclarator): Don't disallow references to functions.
2964 * tree.c (lvalue_p_1): New function, combining duplicated
2967 (real_lvalue_p): Likewise.
2968 * typeck.c (language_lvalue_valid): Remove.
2969 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
2970 they don't have TREE_READONLY set.
2971 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
2973 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
2975 * spew.c (yylex): Give diagnostic.
2976 * hash.h (is_reserved_word): Add export.
2978 * lex.h (rid): Add RID_EXPORT.
2979 * lex.c (init_parse): Ditto.
2981 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2983 * friend.c (do_friend): Make warning a full sentence.
2985 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2987 * parse.y (component_decl_list): Improve error-recovery.
2989 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
2991 * decl.c (make_typename_type): Move error to point where name
2992 variable can be used by dump_type.
2994 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2996 * decl.c (grokfndecl): Improve error-recovery.
2997 * decl2.c (grokfield): Likewise.
2998 * pt.c (finish_member_template_decl): Likewise.
3000 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
3002 * method.c (hack_identifier): Finding multiple members is always
3005 1998-09-21 Per Bothner <bothner@cygnus.com>
3007 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
3009 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
3011 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
3013 1998-09-20 Mark Mitchell <mark@markmitchell.com>
3015 * class.c (maybe_warn_about_overly_private_class): Reformat.
3017 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
3019 * exception.cc (__cplus_type_matcher): realign some code.
3021 1998-09-16 Mark Mitchell <mark@markmitchell.com>
3023 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
3024 (tinfo2.o): Likewise.
3025 (exception.o): Likewise.
3027 (opnew.o): Likewise.
3028 (opnewnt.o): Likewise.
3029 (opvnew.o): Likewise.
3030 (opvnewnt.o): Likewise.
3031 (opdel.o): Likewise.
3032 (opdelnt.o): Likewise.
3033 (opvdel.o): Likewise.
3034 (opvdelnt.o): Likewise.
3036 1998-09-16 Richard Henderson <rth@cygnus.com>
3038 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
3040 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
3042 * call.c (build_field_call): handle static data members too
3044 * typeck.c (comptypes): when comparing pointer types, check
3045 whether referred types match even in strictest modes
3047 1998-09-15 Mark Mitchell <mark@markmitchell.com>
3049 * cp-tree.h: Revert previous change.
3050 (finish_struct_methods): Remove declaration.
3051 * class.c: Revert previous change.
3052 (maybe_warn_about_overly_private_class): New function.
3053 (finish_struct_methods): Declare here, and make static. Remove
3054 unnecessary parameters. Tidy slightly. Use
3055 maybe_warn_about_overly_private_class.
3056 (finish_struct_1): Adjust. Remove check for private constructors,
3058 (finish_struct): Adjust.
3060 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3062 * except.c (expand_start_catch_block): No need to check for new
3064 (process_start_catch_block_old): Deleted.
3065 (process_start_catch_block): Add call to start_decl_1().
3066 (expand_end_catch_block): Add call to end_catch_handler().
3067 * exception.cc (__cplus_type_matcher): Only check the exception
3068 language if there is an exception table.
3070 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3072 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
3073 as used to prevent conflicts with virtual function tables.
3075 1998-09-14 Mark Mitchell <mark@markmitchell.com>
3077 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
3078 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
3079 * class.c (maybe_class_too_private_p): New function.
3080 (finish_struct_methods): Use it.
3081 (finish_struct_1): Likewise.
3082 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
3085 * pt.c (check_specialization_scope): Fix spelling error.
3086 (check_explicit_specialization): Remove code to handle explicit
3087 specializations in class scope; they are now correctly diagnosed
3090 1998-09-10 Mark Mitchell <mark@markmitchell.com>
3092 * decl.c (pushdecl): Don't copy types if the
3093 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
3096 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3098 * class.c (get_enclosing_class): New function.
3099 (is_base_of_enclosing_class): Likewise.
3100 * cp-tree.h (get_enclosing_class): Declare.
3101 (is_base_of_enclosing_class): Likewise.
3102 * pt.c (coerce_template_parms): Use them.
3104 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
3106 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
3107 null to decide whether to use it.
3109 * error.c (dump_type_real): Handle NAMESPACE_DECL.
3110 * parse.y (base_class.1): Avoid crash on error.
3112 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
3114 * decl.c (make_typename_type): If context is a namespace, the code
3117 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
3119 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
3121 1998-09-08 Mark Mitchell <mark@markmitchell.com>
3123 * cp-tree.h (anonymous_namespace_name): Declare.
3124 * decl.c: Define it.
3125 (push_namespace): Use anonymous_namespace_name, rather than local
3127 * error.c (dump_decl): If a namespace is named
3128 anonymous_namespace_name, call it {anonymous}.
3130 * decl.c (grokparms): Distinguish between references and pointers
3133 1998-09-08 Richard Henderson <rth@cygnus.com>
3134 Mark Mitchell <mark@markmitchell.com>
3136 * pt.c (process_partial_specialization): Consistantly allocate
3137 and zero tpd.parms based on ntparms. Use tpd2.parms, not
3138 tpd.parms, where appropriate.
3140 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
3142 * Makefile.in (INCLUDES): Update after recent toplevel gcc
3145 1998-09-05 Mark Mitchell <mark@markmitchell.com>
3147 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
3148 * class.c (finish_struct): Remove hackery to deal with explicit
3149 specializations in class scope.
3150 * decl.c (grokfndecl): Improve error-recovery.
3151 * decl2.c (grokfield): Likewise.
3152 * pt.c (check_specialization_scope): New function.
3153 (begin_specialization): Call it.
3154 (process_partial_specialization): New function, split out from
3155 push_template_decl. Check partial specializations more
3157 (push_template_decl): Call it.
3158 (check_explicit_specialization): Don't attempt to handle explicit
3159 specializations in class scope.
3160 (template_parm_data): Document. Add current_arg and
3161 arg_uses_template_parms.
3162 (mark_template_parm): Set it.
3163 (tsubst_arg_types): Remove unused variable.
3164 * semantics.c (begin_class_definition): Tweak.
3166 1998-09-04 Mark Mitchell <mark@markmitchell.com>
3168 * inc/typeinfo (type_info::type_info(const char*)): Make
3171 * cp-tree.h (hash_tree_cons_simple): New macro.
3172 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
3173 (coerce_template_parms): Use make_temp_vec, instead of
3174 make_tree_vec. Document this behavior.
3175 (lookup_template_class): Likewise.
3176 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
3177 Remove dead code (and add ssertion to check its deadness). Fix
3178 bug w.r.t. exception specifications.
3180 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
3182 * decl2.c (import_export_vtable): Always make artificials comdat.
3183 (import_export_decl): Likewise.
3184 * pt.c (mark_decl_instantiated): Likewise.
3186 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3188 * cp-tree.h (finish_globally_qualified_member_call_expr):
3190 (finish_qualified_call_expr).
3191 * semantics.c: Likewise.
3192 * parse.y (primary): Use it.
3193 * method.c (hack_identifier): Remove redundant code.
3195 * init.c (resolve_offset_ref): Call convert_from_reference to
3196 handle members of reference type. Improve error recovery.
3198 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
3200 * cp-tree.h: Declare warn_nontemplate_friend.
3201 * decl2.c (lang_decode_option): Set.
3202 * lang-options.h: Add -Wnon-template-friend.
3203 * friend.c (do_friend): Use to toggle non-template function warning.
3205 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3207 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
3208 corresponding INTEGER_CSTs when processing_template_decl.
3209 * pt.c (tsubst_enum): Tweak accordingly.
3211 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3213 * decl.c (pushdecl_class_level): Add warning here.
3216 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
3218 * cvt.c (convert_pointer_to_real): Tidy.
3219 * search.c (get_base_distance_recursive): Simplify.
3220 (get_base_distance): Likewise.
3222 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
3225 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
3227 * lex.c (check_newline): Call HANDLE_PRAGMA before
3228 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
3229 if unknown pragmas are encountered.
3230 (handle_sysv_pragma): Interpret return code from
3231 handle_pragma_token (). Return success/failure indication rather
3232 than next unprocessed character.
3233 (pragma_getc): New function: retrieves characters from the
3234 input stream. Defined when HANDLE_PRAGMA is defined.
3235 (pragma_ungetc): New function: replaces characters back into the
3236 input stream. Defined when HANDLE_PRAGMA is defined.
3238 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3240 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
3241 * class.c (build_vtable_entry_ref): Likewise.
3243 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3245 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
3246 * decl2.c (import_export_decl): Likewise.
3247 * pt.c (instantiate_decl): Use it.
3249 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3251 * decl.c (lookup_name_real): Also do implicit typename thing for
3252 artificial TYPE_DECLs.
3253 * search.c (lookup_field): Likewise.
3254 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
3255 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
3256 (enter_scope_of): Extract type from implicit typename.
3257 (begin_class_definition): Likewise.
3258 * lex.c (identifier_type): Handle implicit typename when checking
3261 * cp-tree.h: Declare flag_strict_prototype.
3262 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
3264 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
3265 specified, set it to the value of pedantic.
3267 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3269 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
3271 1998-08-31 Mark Mitchell <mark@markmitchell.com>
3273 * decl.c (finish_enum): Handle member enums of classes declared in
3276 * decl2.c (grok_x_components): Strip attributres before calling
3279 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
3281 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
3282 -fenum-int-equivalence and -fno-nonnull-objects.
3283 * class.c (check_for_override): Remove support for -fall-virtual.
3284 (finish_struct_1): Likewise.
3285 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
3286 * typeck.c (build_binary_op_nodefault): Likewise.
3287 * cvt.c (ocp_convert): Likewise.
3288 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
3289 * class.c (build_vbase_path): Likewise.
3291 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
3293 * Makefile.in (INTERFACE): New, set to 1.
3295 1998-08-30 Mark Mitchell <mark@markmitchell.com>
3297 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
3298 comparing with global_namespace.
3299 (dump_aggr_type): Likewise.
3301 * decl.c (grokfndecl): Issue error on declaration of friend
3302 templates with explicit template arguments.
3304 * pt.c (convert_template_argument): New function, split out
3306 (coerce_template_parms): Here.
3307 (tsubst): Attempt better error-recovery.
3309 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
3311 * pt.c (decl_template_parm_p): Add checks for
3312 TEMPLATE_TEMPLATE_PARM.
3314 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3316 * lex.c (do_identifier): Fix thinko in previous change.
3318 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3320 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
3321 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
3323 1998-08-28 Richard Henderson <rth@cygnus.com>
3325 Add support for discarding unused virtual functions.
3326 * lang-options.h: Add -fvtable-gc.
3327 * cp-tree.h: Add flag_vtable_gc.
3328 * decl2.c (output_vtable_inherit): New fn.
3329 (finish_vtable_vardecl): Call it.
3330 * class.c (build_vtable_entry_ref): New fn.
3331 (build_vtbl_ref): Call it.
3333 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3335 * cp-tree.h (build_enumerator): Take the enumeration type as a
3337 * decl.c (finish_enum): Don't set the TREE_TYPE for the
3338 enumeration constant values if we're processing_template_decls.
3339 Don't set the type for the CONST_DECLs either; that's done in
3341 (build_enumerator): Take the enumeration type as a
3343 * lex.c (do_identifier): Don't resolve enumeration constants while
3344 processing template declarations, even if they happen to be
3345 TEMPLATE_PARM_INDEXs.
3347 * parse.y (current_enum_type): New variable.
3348 (primary): Don't allow statement-expression in local classes just
3349 as we don't in global classes.
3350 (structsp): Use current_enum_type.
3351 (enum_list): Likewise.
3352 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
3353 finish_enum; they no longer occur.
3355 * cp-tree.h (finish_base_specifier): New function.
3356 * parse.y (base_class): Use it.
3357 * semantics.c (finish_base_specifier): Define it.
3359 * parse.y (structsp): Warn on use of typename outside of template
3362 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3364 * lex.c (handle_cp_pragma): Remove #pragma vtable.
3365 * lang-options.h: Remove +e options.
3366 * decl2.c (lang_decode_option): Likewise.
3367 (import_export_vtable): Don't check write_virtuals.
3368 (finish_vtable_vardecl, finish_file): Likewise.
3369 * search.c (dfs_debug_mark): Likewise.
3370 * semantics.c (begin_class_definition): Likewise.
3371 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
3373 * call.c (build_over_call): Check flag_elide_constructors.
3374 * decl2.c: flag_elide_constructors defaults to 1.
3375 * typeck.c (convert_arguments): Remove return_loc parm.
3376 (build_function_call_real): Adjust.
3378 * search.c: Tear out all mi_matrix and memoize code.
3379 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
3380 * lang-options.h: Remove documentation for -fhandle-exceptions,
3381 -fmemoize-lookups and -fsave-memoized.
3382 * cp-tree.h: Lose mi_matrix and memoize support.
3383 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
3384 * class.c: Lose struct class_level.
3385 (pushclass, popclass): Lose memoize support.
3386 * init.c (build_offset_ref): Likewise.
3388 Never change BINFO_INHERITANCE_CHAIN.
3389 * init.c (emit_base_init): Change modification of
3390 BINFO_INHERITANCE_CHAIN to an assert.
3391 * search.c (get_base_distance_recursive): Likewise.
3392 (get_base_distance): Likewise.
3393 (lookup_member): Likewise.
3394 (convert_pointer_to_single_level): Likewise.
3395 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
3396 (lookup_fnfields): Likewise.
3397 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
3398 (unshare_base_binfos): Don't call propagate_binfo_offsets.
3399 (layout_basetypes): Call propagate_binfo_offsets instead of
3400 unshare_base_binfos.
3401 * decl.c (xref_basetypes): Call unshare_base_binfos.
3402 * pt.c (instantiate_class_template): Likewise.
3403 * tree.c (reverse_path): Remove 'copy' parm; always make a
3405 * class.c (build_vbase_path): Just call it.
3406 * search.c (compute_access): Likewise. Don't re-reverse.
3408 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3410 * class.c (build_vbase_path): Use reverse_path.
3411 (finish_base_struct): Move warnings for inaccessible bases to
3413 (modify_one_vtable): Remove check of TREE_USED (binfo).
3414 (fixup_vtable_deltas1): Likewise.
3415 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
3416 (xref_tag): Remove binfos parameter.
3417 (make_binfo): Remove chain parameter.
3418 (reverse_path): Add copy parameter.
3419 * decl.c (init_decl_processing): Change calls to xref_tag.
3420 (xref_tag): Remove binfos parameter.
3421 (xref_basetypes): Change calls to make_binfo.
3422 * decl2.c (grok_x_components): Change calls to xref_tag.
3423 (handle_class_head): Likewise.
3424 * friend.c (do_friend): Likewise.
3425 * lex.c (make_lang_type): Change calls to make_binfo.
3426 * parse.y (structsp): Change calls to xref_tag.
3427 (named_complex_class_head_sans_basetype): Likewise.
3428 (named_class_head): Likewise.
3429 * rtti.c (init_rtti_processing): Likewise.
3430 * search.c (compute_access): Change calls to reverse_path.
3431 (dfs_get_vbase_types): Change calls to make_binfo.
3432 (get_vbase_types): Remove dead code.
3433 * tree.c (unshare_base_binfos): Change calls to make_binfo.
3434 (layout_basetypes): Warn here about inaccessible bases.
3435 (make_binfo): Remove chain parameter.
3436 (reverse_path): Add copy parameter.
3438 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3440 * class.c: #if 0 complete_type_p.
3441 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
3442 * method.c (process_overload_item): Likewise.
3443 * typeck.c (comp_target_types): Likewise.
3445 Stop sharing binfos for indirect virtual bases.
3446 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
3447 (layout_basetypes): Likewise.
3448 (unshare_base_binfos): Copy vbases, too.
3449 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
3450 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
3451 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
3452 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
3453 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
3454 reference to BINFO_VIA_PUBLIC.
3455 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
3456 (push_class_decls): Use them.
3457 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
3458 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
3460 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3462 * decl.c (build_enumerator): Set DECL_CONTEXT for the
3465 1998-08-26 Mark Mitchell <mark@markmitchell.com>
3467 * cp-tree.h (finish_enum): Change prototype.
3468 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
3469 VALUES parameter. Don't try to compute mins/maxs if
3470 processing_template_decl.
3471 * parse.y (structsp): Use new calling sequence for finish_enum.
3472 * pt.c (tsubst_enum): Likewise. Take the new type as input.
3473 (lookup_template_class): Remove unused variables. Tweak.
3474 Register enums on instantiation list before substituting
3475 enumeration constants.
3476 (tsubst_decl): Remove unused variables.
3477 (regenerate_decl_from_template): Likewise.
3479 * decl.c (duplicate_decls): Don't obliterate the
3480 DECL_TEMPLATE_INFO for a template if we're not replacing it with
3483 * lex.c (do_identifier): Fix typo in comment.
3485 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3487 * errfn.c: Remove stdarg.h/varargs.h.
3490 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
3492 * pt.c (tsubst_copy): Only do typename overloading on an
3493 IDENTIFIER_NODE that happens to look like a typename if it actually
3494 has a type for us to use.
3496 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3498 * typeck.c (comp_cv_target_types): Split out...
3499 (comp_target_types): From here. Don't allow cv-qual changes under
3500 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
3501 (build_ptrmemfunc): Pass 1 to nptrs.
3502 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3504 1998-08-25 Mark Mitchell <mark@markmitchell.com>
3506 * search.c (dependent_base_p): Don't compare a binfo to
3507 current_class_type; use the TREE_TYPE of the binfo instead.
3509 * cp-tree.h (CLASS_TYPE_P): Revise definition.
3511 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3513 * decl.c (duplicate_decls): Don't complain about different
3514 exceptions from an internal decl even if pedantic.
3516 * typeck.c (convert_for_assignment): Converting from pm of vbase
3517 to derived is an error, not a sorry.
3519 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
3520 * class.c (fixed_type_or_null): Rename from
3521 resolves_to_fixed_type_p. Return the dynamic type of the
3522 expression, if fixed, or null.
3523 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
3524 does not match the static type.
3525 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
3526 resolves_to_fixed_type_p again.
3528 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3530 * pt.c (tsubst_decl): Move special case code for dealing with
3531 tricky friend templates here from ...
3532 (regenerate_decl_from_template): Here.
3534 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3536 * decl.c (start_decl): Remove redundant linkage check.
3538 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
3540 * typeck.c (c_expand_return): Handle the case that valtype
3541 is wider than the functions return type.
3543 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3545 * cp-tree.h (CLASS_TYPE_P): New macro.
3546 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
3547 * pt.c (process_template_parm): Undo previous change.
3549 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
3551 * cp-tree.h: Declare.
3552 * pt.c (decl_template_parm_p): New function.
3553 * decl.c (pushdecl): Check decls for redeclaring template parms.
3554 (xref_tag): Make redeclaration an error, print decl.
3555 * decl2.c (grokfield): Check field_decls for redeclaration as well.
3557 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3559 * parse.y (primary): Fix up the type of string constants.
3561 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3563 * typeck.c (convert_for_initialization): Move check for odd uses
3564 of NULL to avoid duplicate warnings.
3566 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3568 * tree.c (lvalue_type): Fix for arrays.
3569 * typeck.c (string_conv_p): New fn.
3570 (convert_for_assignment): Use it.
3571 (build_unary_op): Use lvalue_type.
3572 * call.c (standard_conversion, convert_like): Use string_conv_p.
3573 (add_function_candidate): Use lvalue_type.
3574 * cvt.c (convert_to_reference): Likewise.
3575 * decl2.c (lang_decode_option): Ignore -traditional.
3576 * decl.c (init_decl_processing): flag_writable_strings inhibits
3579 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
3581 * lang-options.h (lang_options): Add fconst-strings to the list
3583 * decl2.c (lang_f_options, lang_decode_option): Likewise.
3585 1998-08-24 Nathan Sidwell <nathan@acm.org>
3587 * lex.c (real_yylex): Don't warn about long long constants if
3588 we're allowing long long.
3590 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3592 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
3593 accessing bindings directly.
3595 * search.c (my_tree_cons): Reimplement.
3597 * lang-specs.h: Remove __HONOR_STD.
3598 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
3600 1998-08-23 Mark Mitchell <mark@markmitchell.com>
3602 * decl.c (grokdeclarator): Complain about in-class initialization
3603 of aggregates and/or references.
3604 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
3605 TEMPLATE_TYPE_PARMs.
3607 * decl2.c (grok_array_decl): Add comment.
3608 (mark_used): Don't instantiate an explicit instantiation.
3609 * friend.c (make_friend_class): Remove bogus comment. Fix check
3610 for partial specializations.
3611 * pt.c (check_explicit_specialization): Don't
3612 SET_DECL_EXPLICIT_INSTANTIATION here.
3613 (mark_decl_instantiated): Or here.
3614 (do_decl_instantiation): Do it here, instead. Add checks for
3615 duplicate explicit instantiations, etc. Tidy.
3616 (do_type_instantiation): Likewise.
3617 (instantiate_decl): Improve comments. Complain about explicit
3618 instantiations where no definition is available.
3620 * cp-tree.h (ansi_null_node): Remove.
3621 * call.c (build_over_call): Warn about converting NULL to an
3623 * cvt.c (build_expr_type_conversion): Likewise. Use
3624 null_ptr_cst_p instead of expanding it inline.
3625 * decl.c (ansi_null_node): Remove.
3626 (init_decl_processing): Make null_node always have integral type.
3627 * except.c (build_throw): Warn about converting NULL to an
3629 * lex.c (init_parse): Remove handling of ansi_null_node.
3630 * pt.c (type_unification_real): Don't convert NULL to void* type.
3631 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
3632 (convert_for_assignment): Warn about converting NULL to an
3634 (convert_for_initialization): Likewise.
3636 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3638 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
3639 * pt.c (coerce_template_parms): Use no_linkage_check.
3640 * decl.c (grokvardecl): Likewise.
3641 (grokfndecl): Likewise. Members of anonymous types have no linkage.
3643 * method.c (process_overload_item): Remove useless code.
3645 1998-08-20 Per Bothner <bothner@cygnus.com>
3647 Handle new'ing of Java classes.
3648 * init.c (build_class_classref): New function.
3649 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
3650 constructor does not return this; don't need to exception-protect.
3652 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
3653 * decl2.c (acceptable_java_type): Handle template-derived types.
3655 1998-08-20 Per Bothner <bothner@cygnus.com>
3657 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
3659 1998-08-20 Mark Mitchell <mark@markmitchell.com>
3661 * decl.c (duplicate_decls): Always merge the old and new patterns
3662 for templates, regardless of whether or not the new one has
3663 DECL_INITIAL. Don't throw away specializations. Merge
3665 * pt.c (tsubst_decl): Use the right pattern when calculating the
3666 complete args for a new template instance.
3667 (do_decl_instantiation): Fix typo in comment.
3668 (regenerate_decl_from_template): Deal with tricky friend template
3670 (instantiate_decl): Likewise.
3672 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
3674 * init.c (build_builtin_delete_call): Add missing assemble_external
3677 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3679 * parse.y (notype_unqualified_id): Also accept ~A<int>.
3681 1998-08-19 Mark Mitchell <mark@markmitchell.com>
3683 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
3685 * except.c (build_throw): Warn when NULL is thrown, even with
3686 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
3689 * cp-tree.h (ansi_null_node): New variable.
3690 * decl.c (ansi_null_node): New variable.
3691 (init_decl_processing): Initialize its type.
3692 * lex.c (init_parse): Initialize its value. Use ansi_null_node
3693 for null_node in non-ANSI mode.
3694 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
3695 place of null_node to avoid spurious errors.
3697 1998-08-17 Mark Mitchell <mark@markmitchell.com>
3699 * cp-tree.h (enter_scope_of): New function.
3700 * parse.y (complex_direct_notype_declarator): Use it.
3701 * semantics.c (enter_scope_of): New function.
3703 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
3705 * decl.c (grokparms): No, here.
3707 * decl.c (grokdeclarator): Catch parm with pointer to array of
3708 unknown bound here...
3709 * method.c (process_overload_item): ...not here.
3711 * gxxint.texi: Remove obsolete documentation of overloading code.
3713 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
3714 * class.c (finish_struct_bits): Likewise.
3716 * tree.c (lvalue_type): Fix for arrays.
3717 * typeck.c (build_unary_op): Use lvalue_type.
3718 * call.c (add_function_candidate): Likewise.
3719 * cvt.c (convert_to_reference): Likewise.
3721 * decl2.c (lang_decode_option): Ignore -traditional.
3723 * init.c (build_offset_ref): Don't mess with error_mark_node.
3724 * lex.c (do_scoped_id): Use cp_error.
3726 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
3728 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
3730 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
3732 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
3734 * cp-tree.h (set_identifier_local_value): Provide prototype.
3736 * decl2.c (do_namespace_alias): Remove unused variables `binding'
3739 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
3741 * Makefile.in: Rename BBISON to BISON so that it can be properly
3742 inherited from the parent makefile.
3744 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3746 * lang-options.h: Add -finit-priority.
3747 * decl2.c: Likewise. Check flag_init_priority instead of
3750 * decl2.c (setup_initp): New fn.
3751 (start_objects, finish_objects, do_ctors): Handle init_priority.
3752 (do_dtors, finish_file): Likewise.
3754 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3756 * pt.c (tsubst_copy): Hush warning.
3758 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
3760 1998-08-12 Mark Mitchell <mark@markmitchell.com>
3762 * pt.c (print_template_context): Don't abort when instantiating a
3765 * decl.c (grokdeclarator): Issue errors on namespace qualified
3766 declarators in parameter lists or in class scope.
3768 1998-08-09 Mark Mitchell <mark@markmitchell.com>
3770 * pt.c (check_explicit_specialization): Don't abort on bogus
3771 explicit instantiations.
3773 1998-08-07 Mark Mitchell <mark@markmitchell.com>
3775 * typeck.c (require_complete_type): Use complete_type_or_else.
3776 (complete_type_or_else): Always return NULL_TREE on failure, as
3779 * pt.c (tsubst_aggr_type): Prototype.
3780 (tsubst_decl): New function, split out from tsubst. Set
3781 input_filename and lineno as appropriate.
3782 (pop_tinst_level): Restore the file and line number saved in
3784 (instantiate_class_template): Set input_filename and lineno as
3786 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
3787 context for a TYPENAME_TYPE is complete.
3789 * decl2.c (grokbitfield): Issue errors on bitfields declared with
3791 (do_dtors): As in do_ctors, pretend to be a member of the same
3792 class as a static data member while generating a call to its
3795 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
3796 conversions, even in complex virtual base class hierarchies.
3798 1998-08-06 Mark Mitchell <mark@markmitchell.com>
3800 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
3801 (TYPE_TEMPLATE_INFO): Likewise.
3802 (SET_TYPE_TEMPLATE_INFO): Likewise.
3803 (ENUM_TI_TEMPLATE): Likewise.
3804 (ENUM_TI_ARGS): Likewise.
3805 (lookup_nested_type_by_name): Remove.
3806 * decl.c (maybe_process_template_type_declaration): Handle enums.
3807 (start_enum): Don't check for primary-template enum declarations
3809 (finish_enum): Clean up, document. Make sure template enum
3810 constants get the correct type.
3811 (build_enumerator): Copy initializers for template enumerations,
3813 (grok_enum_decls): Document.
3814 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
3815 better. Build LOOKUP_EXPRs for local variables, even if they are
3817 * pt.c (tsubst_enum): Remove field_chain parameter.
3818 (template_class_depth): Include the depth of surrounding function
3820 (push_template_decl): Check for primary-template enum declarations
3821 here. Deal with enumeration templates.
3822 (lookup_template_class): Likewise.
3823 (for_each_template_parm): Likewise.
3824 (instantiate_class_template): Don't call tsubst_enum directly,
3825 call tsubst instead, to instantiate enums. Deal with all
3826 field_chain issues here, not in tsubst_enum.
3827 (lookup_nested_type_by_name): Remove.
3828 (tsubst_aggr_type): Revise handling of enumeration types.
3830 (tsubst_copy): Likewise.
3831 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
3833 1998-08-04 Mark Mitchell <mark@markmitchell.com>
3835 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
3836 uses template parameters.
3837 * method.c (build_template_parm_names): Use the full set of
3838 template arguments for tsubst'ing.
3839 (build_overload_identifier): Pass the full set of template
3840 arguments to build_template_parm_names, not just the
3842 * pt.c (TMPL_ARGS_DEPTH): Define using
3843 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
3844 (NUM_TMPL_ARGS): New macro.
3845 (add_outermost_template_args): Deal with the case where the outer
3846 args will be completely discarded.
3847 (coerce_template_parms): Use the full set of template arguments
3848 for tsubst'ing. Simplify. Add some asserts. Improve
3850 (lookup_template_class): Pass the full set of template arguments
3851 to coerce_template_parms.
3852 (tsubst): Add assertion.
3853 (do_type_instantiation): Don't instantiate member template
3856 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
3857 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
3859 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
3861 * method.c (set_mangled_name_for_decl): Change return type to void.
3863 * decl.c (lookup_name_real): A namespace-level decl takes priority
3864 over implicit typename. Avoid doing the same lookup twice.
3866 * search.c (dependent_base_p): New fn.
3867 (dfs_pushdecls, dfs_compress_decls): Use it.
3869 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
3870 virtual functions if the type doesn't have any.
3872 1998-08-03 Mark Mitchell <mark@markmitchell.com>
3874 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
3875 uses template parameters.
3877 1998-08-02 Mark Mitchell <mark@markmitchell.com>
3879 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
3880 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
3881 * lex.c (do_identifier): Don't use a second argument, or a type,
3882 when building LOOKUP_EXPRs.
3883 (do_identifier): Likewise.
3884 (do_scoped_id): Likewise.
3885 * method.c (hack_identifier): Improve error message.
3886 * pt.c (lookup_template_function): Don't needlessly call
3887 copy_to_permanent or build_min.
3888 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
3890 (do_decl_instantiation): Improve error message.
3891 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
3892 (build_min): Copy the type to the permanent obstack, too.
3894 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
3896 * init.c (init_init_processing): Remove BI* handling.
3897 (build_builtin_call): Remove.
3898 (build_builtin_delete_call): New fn.
3899 (build_delete): Use it.
3901 1998-07-31 Mark Mitchell <mark@markmitchell.com>
3903 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
3904 (maybe_check_template_type): New function.
3905 * decl.c (maybe_process_template_type_declaration): New function,
3906 split out from pushtag Call maybe_check_template_type.
3907 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
3908 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3909 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3910 * pt.c (template_class_depth_real): Generalization of ...
3911 (template_class_depth): Use it.
3912 (register_specialization): Use duplicate_decls for duplicate
3913 declarations of specializations.
3914 (maybe_check_template_type): New function.
3915 (push_template_decl_real): Fix comment.
3916 (convert_nontype_argument): Likewise.
3917 (lookup_template_class): Likewise. Avoid an infinite loop on
3919 (tsubst_friend_function): Fix comment.
3920 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
3922 * semantics.c (begin_function_definition): Use
3923 reset_specialization to note that template headers don't apply
3924 directly to declarations after the opening curly for a function.
3926 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
3928 * decl.c (push_overloaded_decl): Use current_namespace instead of
3929 DECL_CONTEXT (decl) to determine where we go.
3931 * decl.c (lookup_name_real): Fix typo.
3933 1998-07-28 Mark Mitchell <mark@markmitchell.com>
3935 * friend.c (is_friend): Be lenient with member functions to deal
3936 with nested friends.
3938 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
3940 * class.c (finish_struct_1): Convert integer_zero_node to
3941 ssizetype before passing it to set_rtti_entry.
3942 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
3943 of any size to a pointer.
3945 1998-07-27 Mark Mitchell <mark@markmitchell.com>
3947 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
3948 (build_template_decl_overload): Remove.
3949 (set_mangled_name_for_decl): New function.
3950 (innermost_args): Remove is_spec parameter.
3951 (most_specialized, most_specialized_class): Remove declarations.
3952 (lookup_template_class): Add entering_scope parameter.
3953 (maybe_process_partial_specialization): New function.
3954 (finish_template_decl): Likewise.
3955 (finish_template_type): Likewise.
3956 * class.c (finish_struct): Clean up processing of member template
3958 * decl.c (pushtag): Fix formatting.
3959 (lookup_tag): Improve handling of pseudo-global levels.
3960 (make_typename_type): Adjust call to lookup_template_class.
3961 (shadow_tag): Use maybe_process_partial_specialization.
3962 (xref_tag): Improve handling of member friends.
3963 (start_function): Call push_nested_class before
3964 push_template_decl. Don't call push_template_decl for
3966 * decl2.c (grok_x_components): Don't call xref_tag for
3967 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
3968 (grokclassfn): Use set_mangled_name_for_decl.
3969 (arg_assoc_class): Adjust call to innermost_args.
3970 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
3971 * error.c (dump_function_name): Improve printing of template
3973 * friend.c (is_friend): Don't compare types of decls to determine
3974 friendship, unless flag_guiding_decls.
3975 (make_friend_class): Partial specializations cannot be friends.
3976 (do_friend): Use set_mangled_name_for_decl. Call
3977 push_template_decl_real instead of push_template_decl.
3978 * method.c (build_decl_overload_real): Remove prototype. Give it
3980 (build_overload_identififer): Adjust call to innermost_args.
3981 (build_template_decl_overload): Remove.
3982 (set_mangled_name_for_decl): New function.
3983 * parse.y (.finish_template_type): New non-terminal.
3984 (template_def): Use finish_template_decl. Use template_extdef
3986 (template_extdef, template_datadef): New non-terminals, containing
3987 only those rules for things which can be templates.
3989 (template_type, self_template_type): Use .finish_template_type.
3990 (named_class_head): Use maybe_process_partial_specialization.
3991 * pt.c (mangle_class_name_for_template): Remove context parameter.
3992 (get_class_bindings): Remove outer_args parameter.
3993 (complete_template_args): Remove.
3994 (add_outermost_template_args): New function.
3995 (register_specialization): Return the specialization.
3996 (unregister_specialization): New function.
3997 (tsubst_template_parms): Likewise.
3998 (most_specialized, most_specialized_class): Prototype here as
4000 (original_template): Rename to most_general_template.
4001 (tsubst_template_parms): New function.
4002 (set_mangled_name_for_template_decl): Likewise.
4003 (TMPL_ARGS_DEPTH): New macro.
4004 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
4005 (TMPL_ARGS_LEVEL): New macro.
4006 (SET_TMPL_ARGS_LEVEL): Likewise.
4007 (TMPL_ARG): Likewise.
4008 (SET_TMPL_ARG): Likewise.
4009 (TMPL_ARGS_DEPTH): Likewise.
4010 (finish_member_template_decl): Use finish_template_decl.
4011 (maybe_process_partial_specialization): New function, split out
4013 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
4014 (maybe_begin_member_template_processing): Use new macros.
4015 (is_member_template): Likewise.
4016 (is_member_template_class): Likewise.
4017 (add_to_template_args): Likewise. Deal with multiple levels of
4019 (maybe_process_partial_specialization): New function.
4020 (retrieve_specialization): Add consistency check.
4021 (determine_specialization): Return full argument list.
4022 (check_explicit_specialization): Tweak friend handling. Use full
4023 argument lists. Simplify.
4024 (current_template_args): Use new macros.
4025 (push_template_decl_real): Change ill-named mainargs to specargs.
4026 Check that a partial specialization actually specializes at least
4027 one parameter. Improve friend handling. Modify for full
4029 (classtype_mangled_name): Don't mangle the names of
4031 (lookup_template_class): Add entering_scope parameter. Use it to
4032 avoid finding a template type when an instantiation is required.
4033 Simplify. Use full template arguments.
4034 (tsubst_friend_function): Use unregister_specialization. Use new
4035 macros. Use full template arguments.
4036 (tsubst_friend_class): Substitute, using tsubst_template_parms,
4037 into the template parameters before passing them to
4038 redeclare_class_template.
4039 (instantiate_class_template): Simplify. Use full template
4040 arguments. Adjust calls to get_class_bindings. Use
4041 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
4042 (innermost_args): Use new macros.
4043 (tsubst_aggr_type): New function, split out from tsubst.
4044 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
4045 conventions for lookup_tmeplate_class. Refine handling of partial
4046 instantiations. Remove calls to complete_template_args.
4047 Simplify. Add consistency checks. Use set_mangled_name_for_decl
4048 and set_mangled_name_for_template_decl.
4049 (tsubst_copy): Use tsubst_aggr_type.
4050 (instantiate_template): Use full template arguments.
4051 (more_specialized): Improve formatting.
4052 (more_specialized_class): Adjust calls to get_class_bindings.
4053 (get_bindings_real): Don't call complete_template_args.
4054 (most_specialized): Don't overwrite input; create a new list.
4055 (most_specialized_class): Use most_general_template.
4056 (regenerate_decl_from_template): Use unregister_specialization.
4057 Use full template arguments.
4058 (instantiate_decl): Use full template arguments.
4059 (set_mangled_name_for_template_decl): New function.
4060 * semantics.c (begin_class_definition): Use
4061 maybe_process_partial_specialization.
4062 (finish_member_class_template): New function.
4063 (finish_template_decl): Likewise.
4064 (finish_template_type): Likewise.
4065 (typeck.c): Don't crash after issuing a compiler_error.
4066 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
4068 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
4070 * typeck2.c (build_functional_cast): Handle default-initialization.
4072 * call.c (build_over_call): Pass 1 to popclass.
4074 * parse.y (direct_notype_declarator): Add precedence declaration
4075 to notype_unqualified_id case.
4076 * Makefile.in (EXPECT): Adjust.
4078 * tree.c (ovl_member): Fix for single function in OVL.
4080 1998-07-27 Dave Brolley <brolley@cygnus.com>
4082 * c-lex.c (yylex): Fix boundary conditions in character literal and
4083 string literal loops.
4085 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
4087 * decl.c (lookup_name_real): OK, do return the from_obj value
4088 unless got_object depends on template parms.
4090 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
4092 * pt.c (coerce_template_parms): Also complain about local enums.
4094 * cp-tree.h: Add prototype for set_identifier_local_value.
4095 * decl.c (set_identifier_local_value_with_scope): Make static,
4097 * search.c (covariant_return_p): Likewise.
4098 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
4100 * call.c (build_method_call): Only pull out the type of a destructor
4101 if it's a template type parm.
4102 * decl.c (lookup_name_real): Never return the from_obj value.
4104 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4106 * except.c (process_start_catch_block_old): Call start_decl_1 for
4108 * decl.c (start_decl_1): Avoid duplicate error.
4110 * init.c (expand_default_init): Only perform the initialization if
4111 it will do something.
4113 1998-07-23 H.J. Lu (hjl@gnu.org)
4115 * parse.y (base_class): Check for invalid base class.
4117 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4119 * decl2.c (import_export_template): Fold in...
4120 (import_export_class): ...to here. Handle dllimport/export.
4122 * class.c (build_vtable): Pass at_eof to import_export_vtable.
4123 (prepare_fresh_vtable): Likewise.
4124 * decl2.c (import_export_class): Split out...
4125 (finish_prevtable_vardecl): From here.
4126 * class.c (finish_struct_1): Call import_export_class if at_eof.
4128 * decl.c (start_function): #if 0 mysterious code I wrote and have
4130 * rtti.c (get_tinfo_fn): If this is for a class type, set
4133 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
4135 * inc/exception: Change terminate and unexpected to ().
4137 * parse.y (named_class_head_sans_basetype_defn): A
4138 named_class_head_sans_basetype followed by '{' or ':' is a defn.
4140 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
4142 * tree.c (canonical_type_variant): New fn to handle arrays.
4143 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
4144 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
4145 * method.c (process_overload_item): Use build_overload_value for
4148 1998-07-20 Dave Brolley <brolley@cygnus.com>
4150 * lex.c (mbchar.h): #include it.
4151 (GET_ENVIRONMENT): New macro.
4152 (init_parse): Set character set based on LANG environment variable.
4153 (real_yylex): Handle multibyte characters in character literals.
4154 (real_yylex): Handle multibyte characters in string literals.
4156 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
4158 * lex.c (do_identifier): Look for class value even if we don't
4159 have a global value. Do implicit declaration if parsing is 2.
4160 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
4163 1998-07-19 Mark Mitchell <mark@markmitchell.com>
4165 * decl.c (pushtag): Revert previous change.
4166 * pt.c (lookup_template_class): Don't put out debugging
4167 information for types that use template parameters.
4169 * decl.c (pushtag): Don't put out debugging information for
4170 compiler-generated typedefs.
4172 * error.c (dump_type_real): Don't crash when presented with
4173 intQI_type_node or the like.
4175 * semantics.c (finish_translation_unit): Fix spelling error in
4178 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
4180 * decl.c (lookup_name_real): Pull out single function here.
4181 (select_decl): Not here.
4182 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
4184 * decl.c (qualify_lookup): Tweak again.
4186 * pt.c (lookup_template_class): Don't mess with the context of the
4188 * decl2.c (current_decl_namespace): Remove special handling for
4191 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
4192 a member template specialization.
4194 * tree.c (ovl_member): Use decls_match to compare functions.
4195 * decl.c (decls_match): Check the context of a function.
4197 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
4198 in Koenig lookup support rules.
4199 * semantics.c (finish_call_expr): Handle the new cases.
4201 * typeck.c (build_x_function_call): Handle overloaded methods.
4203 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
4205 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4207 * semantics.c (finish_object_call_expr): Revert previous change.
4208 * call.c (build_new_method_call): Likewise. Instead, convert
4209 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
4211 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4213 * decl.c (qualify_lookup): Handle templates.
4215 * decl2.c (do_using_directive): Don't pass ancestor.
4216 * decl.c (push_using_directive): Calculate ancestor.
4218 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
4219 * decl.c (pushdecl): Move type shadowing handling from here...
4220 (duplicate_decls): ...to here.
4221 * decl.c (set_identifier_local_value_with_scope): New fn.
4223 (set_identifier_local_value, lookup_type_current_level): New fns.
4224 * decl2.c (do_local_using_decl): Handle types and binding level
4227 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
4228 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
4229 (lookup_namespace_name): Likewise.
4230 * typeck.c (build_unary_op): Not here anymore.
4232 * decl2.c (do_class_using_decl): Make sure we get an identifier.
4233 * class.c (handle_using_decl): Ignore TYPE_DECLs.
4235 * decl.c (qualify_lookup): New fn.
4236 (lookup_name_real): Use it.
4238 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4240 * decl2.c (add_using_namespace): When directly using a namespace
4241 that was indirect before, promote it.
4243 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
4244 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
4245 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
4246 * decl.c (select_decl): Replace two flag parameters by one.
4247 (unqualified_namespace_lookup): Likewise, pass flag.
4248 (lookup_flags): New function.
4249 (lookup_name_real): Compute flags, pass them.
4250 (lookup_namespace_name): Call with zero-flag.
4251 * decl2.c (ambiguous_decl): Add flag parameter, complain only
4253 (lookup_using_namespace, qualified_lookup_using_namespace):
4254 Add flag parameter, pass them through.
4255 * lex.c (do_scoped_id): Call with zero-flag.
4257 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4259 * typeck.c (convert_for_assignment): Use comptypes.
4261 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4263 * semantics.c (finish_object_call_expr): Move test for the
4264 function called being a TYPE_DECL to ...
4265 * call.c (build_new_method_call): Here.
4267 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4269 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
4270 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
4272 * lex.c (looking_for_typename): Don't initialize.
4274 * decl2.c (ambiguous_decl): Clarify error message.
4276 * decl.c (push_using_directive): Iterate over namespaces used
4279 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4281 * decl2.c (add_using_namespace): Iterate over namespaces used
4284 * decl.c (lookup_name_real): Accept namespace aliases as locals.
4285 (cat_namespace_levels): Ignore aliases.
4286 (duplicate_decls): Ignore duplicate aliases.
4287 * decl2.c (do_namespace_alias): Process block level namespace
4288 aliases. Store alias with pushdecl. Remove odr errors.
4289 * parse.y (namespace_alias): New non-terminal.
4292 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4294 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
4295 Handle TEMPLATE_TYPE_PARM.
4296 (arg_assoc): Rewrite.
4298 * pt.c (complete_template_args): Don't look at the context unless
4301 * method.c (build_decl_overload_real): Fix namespace handling.
4303 * typeck.c (build_unary_op): Extract a lone function from an
4306 * call.c (build_scoped_method_call): Handle getting a namespace
4307 for basetype in a destructor call.
4308 (check_dtor_name): Handle enums.
4310 * parse.y (using_directive): New nonterminal.
4311 (extdef, simple_stmt): Use it.
4313 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4315 * decl2.c (add_function): Move error message ...
4316 (arg_assoc_namespace): ... from here.
4318 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4320 * parse.y (namespace_qualifier): Fix multiple level handling.
4321 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
4322 (arg_assoc): Don't skip the first argument of a function.
4324 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
4326 * search.c (my_tree_cons): Clean up.
4328 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4330 * call.c (joust): Don't warn about "confusing" conversions to the
4333 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4335 * class.c (push_nested_class): Complain about namespaces.
4336 * decl.c (start_decl): Enter the object's namespace.
4337 (cp_finish_decl): Leave it.
4338 (grokdeclarator): Likewise.
4339 * decl2.c (check_decl_namespace): New function.
4340 (finish_file): Call it.
4341 * parse.y (complex_direct_notype_declarator): Set complexity
4342 of namespace-qualified ids to -1, enter the namespace.
4344 * method.c (build_template_decl_overload): Expect _DECL as first
4345 parameter. Put context temporarily into current_namespace.
4346 * pt.c (check_explicit_specialization): Change caller.
4349 * init.c (build_offset_ref): Call mark_used and
4350 convert_from_reference for namespace members.
4352 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
4354 * search.c (my_tree_cons): The bitfield is at index 2.
4356 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
4358 * lang-options.h: Format changed to work with new --help support
4361 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4363 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
4364 Do Koenig lookup in CALL_EXPR.
4365 (arg_assoc): Handle error_mark.
4366 * lex.c (is_global): New function.
4367 (do_identifier): Expect arguments for Koenig lookup.
4368 * parse.y (primary): Add rules for calls of unqualified function calls.
4369 (do_id): Change call of do_identifier.
4370 * pt.c (finish_stmt_expr): Likewise.
4371 * semantics.c (finish_id_expr): Likewise.
4372 (finish_call_expr): Add integer parameter to indicate
4373 argument-dependent lookup.
4375 * decl.c (struct binding_level): New field using_directives.
4376 (push_using_decl): Not sorry anymore.
4377 (push_using_directive): New function.
4378 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
4379 (unqualified_namespace_lookup): New function, code from ...
4380 (lookup_name_real): ... here.
4381 * decl2.c (lookup_using_namespace): Pass using list instead of
4383 (validate_nonmember_using_decl): New function.
4384 (do_nonmember_using_decl): New function.
4385 (do_toplevel_using_decl): Use them.
4386 (do_local_using_decl): New function.
4387 (do_using_directive): Support block-level directives.
4388 * parse.y (simple_stmt): Support using declarations and
4390 (namespace_qualifier, namespace_using_decl): New non-terminals.
4392 * xref.c (classname): New function.
4393 (GNU_xref_hier): Change class and base parameters to tree.
4394 * decl.c (xref_baseypes): Change caller.
4395 * friend.c (make_friend_class): Likewise.
4397 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4399 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
4402 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
4403 template template parameter, record its use.
4404 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
4405 its template arguments if exists.
4407 * pt.c (coerce_template_template_parms): New function equivalent
4408 to coerce_template_parms when IS_TMPL_PARM is true.
4409 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
4410 all callers changed.
4412 (coerce_template_parms): Access ARGLIST properly when creating a
4413 new vector. Only accept implicit TYPE_DECL as valid argument for
4414 a template template parameter when it is a base class of
4415 current_class_type. Don't display error message when COMPLAIN is
4418 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
4420 * repo.c (get_base_filename): Use file_name_nondirectory.
4421 (open_repo_file): Ditto.
4422 * cp-tree.h (file_name_nondirectory): Add prototype.
4424 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
4426 * friend.c (do_friend): Pull the identifier out of declarator.
4427 Use cp_error and friends.
4428 * decl2.c (qualified_lookup_using_namespace): Fix call to
4430 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
4431 (grokvardecl): Use DECL_CLASS_SCOPE_P.
4432 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
4433 * class.c (warn_hidden): Fix for OVERLOAD.
4434 From grahams@rcp.co.uk:
4435 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
4436 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
4438 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
4440 * g++.1 (-traditional): Remove duplicated documentation.
4442 1998-07-11 Mark Mitchell <mark@markmitchell.com>
4444 * method.c (flush_repeats): Add nrepeats parameter.
4445 (issue_nrepeats): Likewise.
4446 (is_back_referenceable_type): New function. Don't back-reference
4447 TEMPLATE_TYPE_PARMs as well as simple types like integers.
4448 (build_mangled_name_for_type): Likewise.
4449 (build_mangled_name_for_type_with_Gcode): Likewise.
4451 (nrepeats): Likewise.
4452 (Nrepeats): Likewise.
4453 (start_squangling): Don't clear the variables removed above.
4454 (end_squangling): Likewise.
4455 (flush_repeats): Tidy. Use nrepeats parameter rather than
4457 (issue_nrepeats): Likewise, but with nrepeats global. Use
4458 is_backreferenceable_type.
4459 (build_overload_nested_name): Tidy. Add comment. Use
4460 build_mangled_name_for_type.
4461 (build_underscore_int): Comment.
4462 (build_overload_scope_ref): Use build_mangled_name_for_type.
4463 (build_overload_int): Likewise.
4464 (build_template_template_parm_names): Tidy.
4465 (build_template_parm_names): Use build_mangled_name_for_type.
4466 (build_overload_identifier): Add comments.
4467 (build_mangled_name_for_type_with_Gcode): Split out from
4469 (build_mangled_name_for_type): Use it.
4470 (build_mangled_name): Rework to use build_mangled_name_for_type
4471 and to not use global nrepeats/Nrepeats. Tidy.
4472 (process_modifiers): Tidy.
4473 (check_btype): Use is_backreferenceable_type. Add comment.
4474 Rename `node' to `type'.
4475 (process_overload_item): Set numeric_output_need_bar here.
4476 Use build_mangled_name_for_type. Tidy.
4477 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
4478 build_mangled_name_for_type.
4480 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
4483 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
4485 * cp-tree.h (warn_long_long): Define.
4486 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
4487 warning "ANSI C++ does not support `long long'".
4488 * decl2.c (warn_long_long): Define.
4489 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
4491 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
4493 * decl.c (xref_tag): Handle attributes between 'class' and name.
4494 * parse.y (aggr): Likewise.
4495 * semantics.c (finish_class_definition): Likewise.
4496 * Makefile.in (EXPECTED): Adjust.
4498 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
4499 * decl2.c: Define them.
4500 (lang_decode_option): Handle them.
4501 * lang-options.h: Add -foptional-diags.
4502 * class.c (finish_struct): Don't complain about multiple meanings of
4503 name if -fno-optional-diags.
4504 * decl.c (pushdecl_class_level): Likewise.
4505 * lex.c (real_yylex): Check warn_multichar.
4507 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
4509 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
4511 * tree.c (make_binfo): Fix length.
4513 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
4515 * decl2.c (lang_decode_option): Remove warn_template_debugging.
4516 * lang-options.h: Ditto.
4518 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4520 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
4521 (process_start_catch_block): Likewise for variables
4522 `false_label_rtx', `call_rtx' and `return_value_rtx'.
4524 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
4526 * tree.c (build_srcloc): Make sure we allocate this node on the
4529 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
4531 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
4532 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
4533 (lang_specific_driver): Only add -lm automatically if need_math is
4536 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
4538 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
4540 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4542 * Makefile.in (EXPR_H): New dependency variable.
4543 (decl2.o): Depend on $(EXPR_H).
4544 (typeck.o): Likewise.
4548 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4550 * decl.c (start_enum): Put local enums on permanent_obstack.
4552 1998-06-25 Mark Mitchell <mark@markmitchell.com>
4554 * cp-tree.h (c_get_alias_set): Declare.
4555 * decl.c (init_decl_processing): Set lang_get_alias_set.
4557 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
4559 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4560 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
4561 flag for all function decls which are in the exception table.
4562 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
4563 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
4564 code is emitted for any referenced rtti function.
4566 1998-06-25 Dave Brolley <brolley@cygnus.com>
4568 * lang-specs.h: Use new | syntax to eliminate
4569 string concatenation.
4571 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
4573 * cp-tree.h (CP_DECL_CONTEXT): New macro.
4574 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
4575 * method.c (build_overload_nested_name): Likewise.
4576 * sig.c (build_signature_pointer_or_reference_type): Don't set
4579 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4581 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
4582 * cp-tree.h (FROB_CONTEXT): New macro.
4583 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
4584 * decl.c (namespace_binding): Replace NULL_TREE with
4586 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
4587 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
4589 * decl.c (pushtag): Use FROB_CONTEXT.
4590 (pushdecl, make_typename_type, define_function, grokdeclarator):
4592 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
4593 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
4595 * decl2.c (decl_namespace): Return global_namespace if no context.
4596 * method.c (build_overload_nested_name): Expect null as context.
4597 * pt.c (mangle_class_name_for_template): Do nothing for null
4599 (lookup_template_class): Allow for null id_context.
4601 1998-06-25 Richard Henderson <rth@cygnus.com>
4603 * method.c (emit_thunk): Set current_function_is_thunk for the
4604 ASM_OUTPUT_MI_THUNK case as well.
4606 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4608 * exception.cc (__cplus_type_matcher): Get a match_info pointer
4609 instead of an exception table entry as a parameter.
4611 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4613 * parse.y (function_try_block): Don't call start_catch_handler.
4614 * except.c (call_eh_info): Remove coerced field from declaration.
4615 (build_eh_type_type_ref): New function to create an address of a
4616 rtti function for the new style exception tables.
4617 (expand_start_catch_block): Split function, this contains the
4619 (process_start_catch_block_old): New function to perform the rest
4620 of expand_start_catch_block under old style exceptions.
4621 (process_start_catch_block_old): New function to perform the rest
4622 of expand_start_catch_block under new style exceptions.
4623 (expand_end_catch_block): Only pop the false label off the stack under
4624 the old style of exceptions.
4625 * semantics.c (finish_try_block): Don't call start_catch_handler.
4626 * exception.cc (struct cp_eh_info): Add original_value field.
4627 (__cplus_type_matcher): Perform type matching on the original exception
4628 value, and if we have a match, set the current value.
4629 (__cp_push_exception): Set the original expcetion value.
4631 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
4633 * call.c (joust): Fix confusing conversion warning.
4635 * call.c (build_op_delete_call): Add placement parm. Check
4636 LOOKUP_SPECULATIVELY.
4637 * cp-tree.h, decl2.c, init.c: Adjust.
4638 * decl.c (finish_function): Use it.
4640 * pt.c (tsubst): Diagnose creating void fields or variables.
4642 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4644 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
4646 * cp-tree.h (check_dtor_name): Add prototype.
4648 * init.c (expand_member_init): Remove unused variables
4649 `ptr_type_node', `parm' and `rval'.
4651 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
4653 (lang_print_xnode): Likewise.
4655 * typeck2.c (enum_name_string): Cast argument to sprintf to long
4656 and use %ld specifier.
4658 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
4659 specifier in call to fprintf.
4660 (GNU_xref_member): Cast argument to sprintf to int.
4662 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4664 * typeck2.c (pop_init_level): Warn about implicit zero initialization
4667 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4669 * cp-tree.h: Prototype function `check_java_method'.
4671 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4673 * class.c (finish_struct): Make conflicting use of id a pedwarn.
4674 * decl.c (pushdecl_class_level): Likewise.
4676 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4678 * pt.c (convert_nontype_argument): Issue an error when presented
4679 with an integer (real) constant that cannot be simplified to an
4682 * cp-tree.h (c_get_alias_set): Remove declaration added in
4683 1998-06-13 change that should never have been checked in.
4685 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4687 * typeck.c (build_binary_op_nodefault): Change % in format strings
4690 * decl.c (grokvardecl): Don't build_static_name for decls that
4691 aren't at namespace scope.
4693 * init.c (perform_member_init): Catch default-initialization of
4696 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4698 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
4700 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4702 * method.c (hack_identifier): Complain about getting a namespace
4704 * typeck.c (decay_conversion): Remove check for namespaces.
4705 * typeck2.c (incomplete_type_error): Likewise.
4706 * parse.y (template_arg): Add PTYPENAME expansion.
4708 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
4710 * decl.c (grokvardecl): Don't build external assembler names for
4711 TYPENAMEs in other namespaces as there is no declarator.
4712 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
4713 info from DECL_CONTEXT if it is NULL.
4715 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
4717 * call.c (check_dtor_name): Split out.
4718 (build_scoped_method_call): Use it.
4719 (build_method_call): Use it.
4720 * init.c (build_offset_ref): Use it.
4722 * typeck.c (build_static_cast): Fix handling of pointers to members.
4724 * decl.c (finish_function): Just return nothing from a constructor.
4725 * typeck.c (c_expand_return): Complain about returning a void
4726 expression from a destructor.
4728 1998-06-13 Mark Mitchell <mark@markmitchell.com>
4730 * class.c (alter_access): Accept a BINFO explaining how to get
4731 from the entity whose accessed is being altered to the type doing
4733 (handle_using_decl): New function containing code split out from ...
4734 (finish_struct_1): Here.
4736 * cp-tree.h (complete_type_or_else): Declare.
4737 * init.c (build_new_1, build_delete): Use it.
4738 * typeck.c (require_complete_type): Use complete_type, rather than
4739 expanding it inline.
4740 (complete_type_or_else): New function.
4741 (build_component_ref): Use it.
4742 (pointer_int_sum): Make sure the type pointed to is complete.
4743 (pointer_diff): Likewise.
4745 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
4748 * search.c (get_matching_virtual): Note that member templates
4749 cannot override virtual functions.
4751 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
4753 * pt.c (check_explicit_specialization): If DECLARATOR turned into
4754 an error_mark_node from lookup_template_function, return the same.
4755 (determine_specialization): Also make sure TEMPLATE_ID isn't an
4756 error_mark_node, before we try to read its operands.
4757 * decl.c (grokdeclarator): If we got an error_mark_node from
4758 check_explicit_specialization, just return it right back.
4760 1998-06-12 Mark Mitchell <mark@markmitchell.com>
4762 * class.c (instantiate_type): Don't treat template-ids that don't
4763 specify any template arguments as equivalent to ordinary
4764 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
4765 pointer-to-members for member templates. Tidy slightly.
4766 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
4767 * init.c (build_offset_ref): Handle template-ids like ordinary
4768 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
4769 offset part of the OFFSET_REF.
4770 * typeck.c (build_unary_op): Change check for unknown types to
4771 look for OFFSET_REFs, not SCOPE_REFs.
4773 1998-06-11 Mark Mitchell <mark@markmitchell.com>
4775 * pt.c (is_member_template_class): New function.
4776 (push_template_decl_real): Use it.
4778 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
4780 * friend.c (do_friend): Add support for nested classes using
4781 member functions of the enclosing class as friends.
4783 1998-06-10 Mark Mitchell <mark@markmitchell.com>
4785 * call.c (convert_default_arg): Make global, not static.
4786 (convert_arg_for_ellipsis): Split out from ...
4787 (build_over_call): Here.
4788 * cp-tree.h (convert_default_arg); Declare.
4789 (convert_arg_to_ellipsis): Likewise.
4790 (do_member_init): Remove.
4791 * init.c (do_member_init): Remove; this code is dead.
4792 (expand_member_init): Remove much of this code; it is dead.
4793 * typeck.c (convert_arguments): Use convert_default_arg and
4794 convert_arg_for_ellipsis, rather than duplicating here.
4796 * call.c (convert_like): Don't fail silently if
4797 build_user_type_conversion fails. Always return error_mark_node
4800 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4802 * search.c (covariant_return_p): Complain about ambiguous base.
4804 * typeck.c (build_component_ref): Diagnose ref to nested type.
4806 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4808 * decl.c (grokparms): Check that INIT isn't an error_mark_node
4809 before giving error about invalid type for default arg.
4811 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4813 * call.c (build_method_call): Fix thinko.
4815 1998-06-10 Dave Brolley <brolley@cygnus.com>
4817 * decl2.c (lang_decode_option): New argc/argv interface.
4818 * cp-tree.h (lang_decode_option): New argc/argv interface.
4819 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
4820 specified for cpplib-enabled compilers.
4821 * lex.c (lang_init): Don't check_newline for cpplib.
4822 (init_parse): Don't initialize cpplib here.
4824 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4826 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
4827 piece before checking DECL_MUTABLE_P.
4829 1998-06-10 John Carr <jfc@mit.edu>
4831 * tree.c (debug_binfo): Make printf format match arguments.
4833 * error.c (OB_PUTI): Make printf format match arguments.
4835 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4837 * init.c (perform_member_init): Handle default-initialization.
4839 * except.c (build_throw): Handle throwing NULL.
4841 * typeck.c (build_x_function_call): Use resolve_offset_ref.
4843 * search.c (compute_access): Only strip an anonymous union
4846 * call.c (add_builtin_candidates): Tweak.
4848 * cvt.c (build_expr_type_conversion): Restore code for conversion
4850 * decl2.c (delete_sanity): Use it. Clean up.
4852 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
4854 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
4856 * typeck.c (c_expand_return): Don't warn about void expressions on
4857 return statements in functions returning void.
4859 1998-06-09 Mark Mitchell <mark@markmitchell.com>
4861 * pt.c (fn_type_unification): Revise documentation. Tidy.
4862 (type_unification): Likewise.
4864 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
4866 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
4868 * parse.y (function_try_block): Rename expand_start_catch, and delete
4870 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
4873 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
4875 * search.c (lookup_member): New fn.
4876 * class.c (finish_struct_1): Use it.
4877 * decl.c (lookup_name_real): Use it.
4879 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4881 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
4883 * cp-tree.h: Add prototype for `maybe_print_template_context' and
4884 `maybe_make_one_only'.
4886 * decl.c (auto_function): Remove unused variable `decl'.
4888 * decl2.c: Include dwarf2out.h and dwarfout.h.
4890 * lex.c: Remove redundant declarations of `set_float_handler' and
4893 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
4895 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
4896 time flag. Call __cp_eh_info instead of __cp_exception_info.
4897 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
4898 (__cp_exception_info): Return offset into cp_eh_info structure to
4899 match what use to be the start of this structure.
4900 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
4901 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
4903 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
4904 __cp_eh_info instead of __cp_exception_info.
4906 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
4908 * decl.c (cp_finish_decl): Disable inlining of extern inlines
4909 with static variables.
4911 1998-06-08 Mark Mitchell <mark@markmitchell.com>
4913 * init.c (build_offset_ref): Correct previous change to use build,
4916 1998-06-07 Mark Mitchell <mark@markmitchell.com>
4918 * class.c (instantiate_type): Handle pointer-to-members where the
4919 member is a template.
4920 * init.c (build_offset_ref): Likewise.
4921 * typeck.c (build_unary_op): Likewise.
4923 1998-06-07 Richard Henderson <rth@cygnus.com>
4925 * lex.c (lang_init_options): New function.
4926 (lang_init): Remove flag_exceptions == 2 hack.
4928 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4930 * search.c (envelope_add_decl): Tweak for implicit typename.
4932 * call.c (joust): Also warn about confusing conversion op/constructor
4933 overload resolution.
4935 * spew.c (yylex): Also return the TYPE_DECL if got_object.
4936 Don't clear got_object after '~'.
4937 * call.c (build_scoped_method_call): Tweak destructor handling.
4938 (build_method_call): Likewise.
4939 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
4940 TYPE_MAIN_VARIANT for destructors.
4941 * semantics.c (finish_object_call_expr): Complain about calling a
4944 1998-06-05 Per Bothner <bothner@cygnus.com>
4946 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
4947 Define - update needed by gcc.c change.
4949 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4951 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
4953 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4955 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
4956 * decl.c (lookup_name_real): Add namespaces_only parameter.
4957 If set, return only NAMESPACE_DECLs.
4958 (select_decl): Likewise.
4959 (identifier_type_value): Give additional parameter.
4960 (lookup_name_nonclass): Likewise.
4961 (lookup_name): Likewise.
4962 (find_binding): Skip namespace aliases.
4963 (binding_for_name): Likewise.
4964 (push_namespace): Check for namespace aliases.
4965 (lookup_name_namespace_only): New function.
4966 (begin_only_namespace_names, end_only_namespace_names): New functions.
4967 * decl2.c (set_decl_namespace): Skip namespace aliases.
4968 (do_using_directive): Likewise.
4969 (do_namespace_alias): Produce namespace aliases, fix alias
4971 * error.c (dump_decl): Support SCOPE_REF.
4972 * parse.y (extdef): Wrap lookup with namespace_only for namespace
4973 aliases and using declarations.
4975 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
4977 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
4979 * error.c (dump_expr): Clean up NEW_EXPR case.
4981 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
4983 Suggested by Brendan Kehoe
4984 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
4985 treat it as using ::decl.
4987 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
4989 * tree.c (mapcar): Support NEW_EXPR.
4991 * error.c (dump_expr): Support NEW_EXPR.
4993 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
4995 * method.c (make_thunk): Use overload machinery to make name.
4996 * search.c (covariant_return_p): New fn.
4997 (get_matching_virtual): Use it.
4999 * init.c (build_new_1): Fix check for void.
5001 1998-06-01 Per Bothner <bothner@cygnus.com>
5003 * cp-tree.h (TYPE_FOR_JAVA): New macro.
5004 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
5005 java_int_type_node, java_long_type_node, java_float_type_node,
5006 java_double_type_node, java_char_type_node, java_boolean_type_node):
5007 New "primitive" types, with predefined names __java_byte etc.
5008 (record_builtin_java_type): New function.
5009 (init_decl_processing): Make Java types with record_builtin_java_type.
5010 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
5011 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
5012 (grokfndecl): Call check_java_method for Java classes.
5013 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
5014 (process_overload_item): Match types against specific
5015 java_XX_type_node types, rather than using is_java_type.
5016 * class.c (finish_struct_1): Don't add default copy constructor
5017 or operator= if TYPE_FOR_JAVA.
5018 (pop_lang_conext): Restore strict_prototyp proper if Java.
5019 * decl2.c (acceptable_java_type, check_java_method): New functions.
5020 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
5021 (tsubst): Move common statement after if statement.
5022 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
5024 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
5026 * pt.c (for_each_template_parm): Use first_rtl_op.
5028 * tree.c (build_cplus_array_type_1): Also check index_type for
5031 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
5033 * pt.c (tsubst): Always copy BINFO_BASETYPES.
5035 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
5037 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
5040 1998-05-29 Mark Mitchell <mark@markmitchell.com>
5042 * decl.c (grokdeclarator): Don't complain about in-class
5043 initialization of static consts if we don't really know the type
5046 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
5048 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
5049 * method.c (build_destructor_name): New fn.
5050 * decl2.c (maybe_retrofit_in_chrg): Split out...
5051 (grokclassfn): From here. Reorganize.
5052 * decl.c (grok_ctor_properties): Make sure ctors for types with
5053 vbases have the in_chrg parm.
5054 * pt.c (instantiate_class_template): Update
5055 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
5057 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
5059 1998-05-28 Mark Mitchell <mark@markmitchell.com>
5061 * pt.c (instantiate_decl): Make test for whether or not static
5062 variables should be instantiated early match its comment.
5064 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
5066 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
5068 (start_function): Call check_default_args.
5069 * decl2.c (grokfield): Don't call check_default_args.
5070 (check_default_args): Use cp_error_at.
5071 * lex.c (do_pending_defargs): Call check_default_args.
5073 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
5075 * call.c (build_method_call): Make sure get_type_value returns
5076 something before we try to use its TYPE_MAIN_VARIANT.
5077 (build_scoped_method_call): Likewise.
5079 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
5081 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
5082 initialize an array.
5084 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
5087 * friend.c (do_friend): Clarify template warning.
5089 1998-05-27 Mark Mitchell <mark@markmitchell.com>
5091 * decl.c (shadow_label): Don't treat decls as identifiers.
5092 (maybe_push_to_top_level): Clear shadowed_labels.
5094 * pt.c (instantiate_decl): Reset lineno and filename after calling
5095 regenerate_decl_from_template.
5097 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
5100 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
5102 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
5104 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5106 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
5107 (convert_nontype_argument): Handle cases when nontype template
5108 parameters become classes after substitution.
5110 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5112 * friend.c (is_friend): Use comptypes, rather than == to compare
5113 types. Modify for new representation of template friends.
5114 (make_friend_class): Likewise.
5115 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
5116 (instantiate_class_template): Deal with template friends.
5118 * decl.c (store_parm_decls): Remove redundant call to
5119 expand_main_function.
5121 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
5123 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
5126 1998-05-26 Per Bothner <bothner@cygnus.com>
5128 * language_as_string: Handle lang_java.
5130 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
5132 * decl.c (pushdecl): Don't copy the type_decl.
5134 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5136 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
5138 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
5140 * parse.y (complex_direct_notype_declarator): Use $1 to access
5141 scope of notype_qualified_id.
5143 1998-05-26 Dave Brolley <brolley@cygnus.com>
5145 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
5146 (init_parse): Initialize cpplib interface.
5148 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
5151 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5153 * decl.c (pushtag): Avoid crashing on erroneous input.
5155 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5157 * decl.c (push_namespace): Only produce one unique name for
5158 anonymous namespaces.
5159 (get_unique_name): Remove.
5161 1998-05-25 Mark Mitchell <mark@markmitchell.com>
5163 * call.c (tourney): Don't do any extra comparisons.
5165 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
5167 * cp-tree.h (processing_template_parmlist): Declare.
5168 * decl.c (pushtag): Don't call push_template_decl when we
5170 * pt.c (processing_template_parmlist): New variable.
5171 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
5172 (complete_template_args): Use it.
5173 (add_to_template_args): Likewise.
5174 (innermost_args): Likewise.
5176 (begin_template_parm_list): Use processing_template_parmlist.
5177 (end_template_parm_list): Likewise.
5179 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
5180 * decl.c (grokdeclarator): Use it.
5181 * decl2.c (grok_x_components): Likewise.
5182 * init.c (initializing_context): Likewise.
5183 * method.c (do_build_copy_constructor): Likewise.
5184 (do_build_assign_ref): Likewise.
5185 * search.c (compute_access): Likewise.
5186 * typeck.c (build_component_ref): Likewise.
5188 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
5189 unnamed type a typedef name "for linkage purposes".
5191 * pt.c (lookup_template_class): Don't look at
5192 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
5194 * method.c (build_overload_int): Handle error cases gracefully.
5196 * pt.c (instantiate_decl): Handle static member variables
5199 * pt.c (tsubst): Use the tsubst'd type when producing new
5200 TEMPLATE_PARM_INDEX nodes.
5202 1998-05-24 Mark Mitchell <mark@markmitchell.com>
5204 * tree.c (cp_tree_equal): Handle pointers to member functions.
5206 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
5207 sure the type of the REF_BIND is a reference type.
5208 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
5209 target_type for clarity.
5211 * parse.y (xcond): Move call to condition_conversion ...
5212 * semantics.c (finish_for_cond): Here.
5213 * parse.c: Regenerated.
5215 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
5217 * decl.c (push_namespace): Namespaces have type void.
5218 * typeck2.c (incomplete_type_error): Complain about namespace
5220 * typeck.c (decay_conversion): Likewise.
5222 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5224 * error.c (dump_expr): Support namespaces.
5226 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
5228 * cp-tree.def: Add SRCLOC.
5229 * cp-tree.h: Add struct tree_srcloc and accessor macros.
5230 * tree.c (build_srcloc, build_srcloc_here): New fns.
5231 * pt.c (add_pending_template): Use build_srcloc_here.
5232 (push_tinst_level): Update last_template_error_tick before erroring.
5233 (instantiate_decl): Restore lineno and input_filename before
5234 calling add_pending_template.
5235 * decl2.c (finish_file): Set up lineno and input_filename for
5238 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5240 * decl.c (lang_print_error_function): New fn.
5241 (init_decl_processing): Set print_error_function to use it.
5242 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
5244 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
5247 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
5248 copy-initialization.
5250 * class.c (build_vtable_entry): Use int_fits_type_p.
5251 (build_vtable): Pass a signed offset to build_vtable_entry.
5252 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
5253 set_rtti_entry): Likewise.
5255 1998-05-22 Per Bothner <bothner@cygnus.com>
5257 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
5258 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
5260 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5262 * pt.c (print_template_context): Use fprintf instead of cp_error.
5264 * pt.c (determine_specialization): Just return an error_mark_node.
5265 Also print the decl we want in error messages. If we complain,
5266 return error_mark_node.
5267 (tsubst_friend_function): Set lineno and input_filename so
5268 error messages will be useful.
5269 (instantiate_template): Just return an error_mark_node.
5270 (check_explicit_specialization): Don't mess with a returned
5273 * pt.c (print_template_context): Add new argument.
5274 (maybe_print_template_context): New fn.
5275 (push_tinst_level): Increment tinst_level_tick.
5276 (pop_tinst_level): Likewise.
5277 * errfn.c (cp_thing): Call maybe_print_template_context. Use
5278 xrealloc instead of xmalloc.
5280 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
5282 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5284 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
5285 if the template we looked up is the same as the one we already
5288 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
5290 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
5291 (cpp_reader,parse_in): Add for cpplib.
5292 (check_newline): Call handle_sysv_pragma with new interface.
5293 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
5295 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
5296 (sub_getch): Call GETC for cpplib.
5298 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
5299 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
5301 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
5303 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5305 * decl2.c (maybe_make_one_only): New fn.
5306 (import_export_vtable): Use it.
5307 (import_export_decl): Likewise.
5308 * pt.c (mark_decl_instantiated): Likewise.
5310 1998-05-21 Mark Mitchell <mmitchell@usa.net>
5312 * decl2.c (find_representative_member): Rename to ...
5313 (build_anon_union_vars): New function.
5314 (finish_anon_union): Fix stupidity of previous change.
5316 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
5318 * decl.c (grokfndecl): Handle definition of specialization in
5321 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
5323 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5325 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
5326 to look for type declarations.
5327 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
5328 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
5329 (finish_member_class_template): Declare.
5330 * decl.c (pushtag): Put member class templates on the
5331 CLASSTYPE_TAGS list, just as for ordinary member classes.
5332 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
5333 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
5334 IDENTIFIER_NAMESPACE_VALUEs.
5335 * parse.y (component_decl): Move code to ...
5336 * semantics.c (finish_member_class_template): New function.
5337 Don't put member class templates on the list of components for a
5339 * parse.c: Regenerated.
5340 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
5341 In fact, don't use DECL_CONTEXT at all here.
5343 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
5345 * decl.c (record_unknown_type): New function.
5346 (init_decl_processing): Call it for the unknown and global type
5349 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5351 * decl2.c (find_representative_member): New function.
5352 (finish_anon_union): Use it.
5354 * cp-tree.h (MAIN_NAME_P): New macro.
5355 (DECL_MAIN_P): Likwise.
5356 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
5357 (grokfndecl): Use the new macros.
5358 (grokdeclarator): Likewise.
5359 (start_function): Likewise.
5360 (store_parm_decls): Likewise.
5361 (finsh_function): Likewise.
5362 * friend.c (do_friend): Likewise.
5363 * typeck.c (build_function_call_real): Likewise.
5364 (build_unary_op): Likewise.
5366 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
5368 * decl2.c (start_objects, finish_objects, do_dtors,
5369 do_ctors): Split out from...
5370 (finish_file): ...here.
5372 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
5374 * tree.c (is_overloaded_fn): Don't abort on placeholders from
5377 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
5379 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
5381 * error.c (dump_expr): Handle an ARROW_EXPR.
5383 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
5385 * decl.c (saveable_obstack): Declare.
5386 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
5387 declare, if necessary.
5389 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
5391 * call.c (compare_qual): Remove.
5393 (is_properly_derived_from): New function.
5394 (maybe_handle_ref_bind): Likewise.
5395 (maybe_handle_implicit_object): Likewise.
5396 (compare_ics): Modify substantially to bring into conformance with
5398 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
5399 (comp_cv_qualification): Declare.
5400 (comp_cv_qual_signature): Likewise.
5401 * typeck.c (comp_cv_qualification): Likewise.
5402 (comp_cv_qual_signature): Likewise.
5404 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5406 * Makefile.in (parse.o): Depend on toplev.h.
5408 * class.c (typecode_p): Remove prototype and definition.
5410 * cp-tree.h (currently_open_class, is_empty_class, member_p):
5413 * decl.c (push_overloaded_decl_top_level): Remove prototype and
5416 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
5417 in call to `cp_thing'.
5418 (cp_warning): Likewise for function pointer `warning'.
5420 * except.c (do_function_call): Remove prototype and definition.
5421 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
5423 * method.c (is_java_type): Add prototype and make it static.
5425 * parse.y: Include toplev.h.
5427 * pt.c (type_unification): Remove unused variable `arg'.
5428 (instantiate_decl): likewise for `save_ti'.
5430 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
5432 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
5434 * init.c (build_member_call): Handle template_ids.
5435 * parse.y (primary): Add global_scope template_id.
5437 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5439 * decl2.c (get_sentry): Use end_temporary_allocation.
5440 Don't declare permanent_obstack.
5442 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
5444 * parse.y (.finish_new_placement): New non-terminal.
5445 (unary_expr, new_type_id): Use it.
5446 * parse.c: Regenerated.
5448 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
5450 * pt.c (redeclare_class_template): Say where the original definition
5451 of the template-parameter's default argument appeared.
5453 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
5455 * call.c (build_over_call): Tweak empty class handling.
5457 * decl.c (make_typename_type): Use currently_open_class.
5459 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
5461 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5463 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
5464 for a type unless it is one.
5466 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
5468 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
5470 * Makefile.in (program_transform_name, objdir): Define.
5472 * Makefile.in (BISON): Use bison from the build tree if it exists.
5475 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5477 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
5479 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
5481 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
5483 * call.c (build_scoped_method_call): Likewise.
5485 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
5487 * init.c (build_new_1): Call suspend_momentary around the creation
5488 of values that must be saved for exception handling.
5489 * parse.y (.build_new_placement): New non-terminal.
5490 (unary_expr, new_placement): Use it.
5491 * parse.c: Regenerated.
5493 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
5495 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
5498 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
5501 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
5503 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5505 * decl.c (start_decl): Revert problem change.
5507 * Makefile.in (CONFLICTS): Fix.
5509 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5511 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
5513 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5515 * class.c (finish_struct_1): Use BINFO_SIZE.
5517 * decl.c (start_decl): Use 'tem'.
5519 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5521 * exception.cc: Include eh-common.h.
5522 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
5523 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
5524 (__cp_push_exception): Initialize eh_info struct as well.
5525 * except.c: Remove local structs and include eh-common.h.
5526 (init_exception_processing): Set language and version codes.
5527 (call_eh_info): add presence of eh_info to runtime description of
5529 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
5530 * semantics.c (finish_try_block): call start_catch_block() and
5532 * parse.y (function_try_block): call start_catch_block() and
5535 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
5537 * typeck.c (original_type): New function.
5538 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
5539 to see if they're actually the same.
5540 * cp-tree.h (original_type): Declare.
5542 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5544 * Makefile.in (lex.o): Depend on output.h.
5546 * call.c (add_function_candidate): Remove unused variable `cand'.
5547 (add_conv_candidate): Likewise.
5548 (build_builtin_candidate): Likewise.
5550 * cp-tree.h: Add prototype for `types_overlap_p'.
5552 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
5554 * decl2.c (merge_functions): Remove unused variables `tmp' and
5557 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
5558 (code_as_string): Likewise.
5559 (language_as_string): Likewise.
5560 (parm_as_string): Likewise.
5561 (op_as_string): Likewise.
5562 (assop_as_string): Likewise.
5563 (cv_as_string): Likewise.
5565 * lex.c: Include output.h.
5567 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
5569 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
5572 * tinfo.cc (__class_type_info::dcast): Change the type of variable
5573 `i' from int to size_t.
5575 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
5578 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5580 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
5581 DECL_NAMESPACE_SCOPE_P.
5582 (lang_decl_name): Likewise.
5583 * pt.c (tsubst_friend_function, tsubst): Likewise.
5584 * decl.c (pushdecl, redeclaration_error_message, start_decl,
5585 cp_finish_decl, start_function): Likewise.
5586 * class.c (finish_struct_1): Likewise.
5587 * call.c (build_over_call): Likewise.
5588 (compare_ics): Use DERIVED_FROM_P.
5590 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
5592 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
5593 * method.c (build_mangled_name): Use it.
5594 (build_decl_overload_real): Likewise.
5596 * error.c (dump_simple_decl): New function, broken out from ...
5597 (dump_decl): Use it.
5599 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
5601 * ptree.c (lang_print_xnode): Add missing `break'.
5603 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
5605 * call.c (add_template_candidate): Adjust for changes to
5606 fn_type_unification.
5607 (add_template_candidate_real): Likewise.
5608 (add_template_conv_candidate): Likewise.
5609 (build_user_type_conversion_1): Likewise.
5610 (build_new_function_call): Likewise.
5611 (build_object_call): Likewise.
5612 (build_new_op): Likewise.
5613 (build_new_method_call): Likewise.
5614 * class.c (instantiate_type): Likewise.
5615 * cp-tree.h (unification_kind_t): New type.
5616 (fn_type_unification): Adjust prototype.
5617 (type_unificaiton): Likewise.
5618 * pt.c (UNIFY_ALLOW_NONE): New macro.
5619 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
5620 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
5621 (UNIFY_ALLOW_DERIVED): Likewise.
5622 (unify): Change prototype.
5623 (maybe_adjust_types_for_deduction): New function.
5624 (check_cv_quals_for_unify): Likewise.
5625 (determine_specialization): Adjust.
5626 (fn_type_unification): Likewise.
5627 (type_unification): Likewise.
5628 (type_unification_real): Likewise. Use
5629 maybe_adjust_types_for_deduction. Fix mishandling of
5630 back-unification of template functions passed as arguments. Pass
5631 appropriate combination of UNIFY_ALLOW_* to unify.
5632 (unify): Remove unused NTPARMS parameter. Use
5633 check_cv_quals_for_unify. Remove bogus code that allowed
5634 too-generous unification in order to adhere more closely to standard.
5635 (get_bindings_real): Adjust.
5636 (get_class_bindings): Likewise.
5638 * method.c (build_overload_identifier): Only use the innermost
5639 template arguments when mangling.
5640 * pt.c (tsubst_template_argument_vector): New function.
5641 (complete_template_args): Deal with the situation where the
5642 extra_args contain more than one level of arguments.
5643 (lookup_template_class): Deal with member template classes, which
5644 may have more than one level of arguments.
5645 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
5646 Improve handling of member template classes. Use
5647 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
5648 tsubst_template_argument_vector where appropriate.
5649 (regenerate_decl_from_template): Break out from ...
5650 (instantiate_decl): Here.
5652 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
5653 * parse.h: Regenerated.
5654 * parse.c: Really regenerated.
5656 * cp-tree.h (finish_unary_op_expr): New function.
5657 (finish_id_expr): Likewise.
5658 (begin_new_placement): Likewise.
5659 (finish_new_placement): Likewise.
5660 (finish_declarator): Likewise.
5661 (finish_translation_unit): Likewise.
5662 (finish_parmlist): Likewise.
5663 (begin_class_definition): Likewise.
5664 (finish_class_definition): Likewise.
5665 (finish_default_args): Likewise.
5666 (finish_inline_definitions): Likewise.
5667 * parse.y (GCC_ASM_KEYWORD): Remove.
5668 (TYPENAME_ELLIPSIS): Likewise.
5669 * parse.c: Regenerated.
5670 Use new functions in semantics.c in the actions for many rules.
5671 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
5672 * hash.h: Regenerated.
5673 * semantics.c (finish_expr_stmt): Allow NULL expr.
5674 (finish_unary_op_expr): New function, containing
5675 code previously in parse.y.
5676 (finish_id_expr): Likewise.
5677 (begin_new_placement): Likewise.
5678 (finish_new_placement): Likewise.
5679 (finish_declarator): Likewise.
5680 (finish_translation_unit): Likewise.
5681 (finish_parmlist): Likewise.
5682 (begin_class_definition): Likewise.
5683 (finish_class_definition): Likewise.
5684 (finish_default_args): Likewise.
5685 (finish_inline_definitions): Likewise.
5687 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
5689 * typeck.c (build_c_cast): Don't decay arrays and functions to
5690 pointer type when converting to a class type.
5692 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
5694 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
5695 (DECL_CLASS_SCOPE_P): Likewise.
5697 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
5699 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
5700 * decl2.c (constructor_name_full): Likewise.
5702 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
5704 * tree.c (mapcar): Add OVERLOAD support.
5706 * init.c (resolve_offset_ref): We must use basetype_path before we
5707 destroy it with a call to convert_pointer_to.
5709 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5711 * class.c (currently_open_class): New fn.
5712 * decl.c (lookup_name_real): Use it.
5713 * search.c (lookup_field): Likewise.
5715 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5717 * cp-tree.def (OVERLOAD): New node.
5718 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
5719 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
5720 (NAMESPACE_BINDING): Remove.
5721 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
5723 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
5725 (tree_overload): New struct.
5726 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
5727 (REAL_IDENTIFIER_TYPE_VALUE): Define.
5728 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
5729 (lang_decl_flags): Remove in_namespace.
5730 (lang_decl): Remove chain.
5731 (DECL_CHAIN, DECL_NAMESPACE): Remove.
5732 (flag_honor_std): Declare extern.
5733 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
5734 namespace_binding, set_namespace_binding,
5735 lookup_function_nonclass, cat_namespace_levels,
5736 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
5737 scratch_ovl_cons, ovl_member, build_overload): Declare.
5738 (decl_list_length, get_namespace_id, current_namespace_id,
5739 overloaded_globals_p): Remove.
5740 (lookup_using_namespace, qualified_lookup_using_namespace): Change
5742 (push_scratch_obstack): New macro.
5743 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
5744 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
5746 (build_new_function_call): Iterate using OVL_CHAIN.
5747 Print DECL_NAME in when reporting ambiguities.
5748 (build_object_call): Iterate using OVL_NEXT for fns, convs.
5749 (build_new_op): Call lookup_function_nonclass.
5750 Iterate using OVL_NEXT.
5751 (build_op_delete_call): Change detection of members.
5752 Do not wrap TREE_LIST around fields and single global functions.
5753 (build_over_call): Don't push a class level if the context is a
5755 (build_new_method_call): Iterate using OVL_NEXT.
5756 * class.c (add_method): Chain overloaded members using
5757 build_overload. Remove copying of method.
5758 (grow_method): When iterating through the obstack, expect OVERLOAD
5759 nodes. Chain overload members.
5760 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
5761 nodes in call to get_baselinks.
5762 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
5763 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
5764 fdecls that are OVERLOAD nodes.
5765 (validate_lhs): New function.
5766 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
5767 code. Use DECL_NAME in error messages. Split code between global
5768 and member function processing.
5769 * decl.c (global_type_node): New static variable.
5770 (in_std): New global.
5771 (struct binding_level): New field usings.
5772 (resume_binding_level): Assert that we are not in a class.
5773 (toplevel_bindings_p): Just check for namespace_p or
5775 (resume_level): Remove.
5776 (find_binding): New function.
5777 (binding_for_name): Call it.
5778 (namespace_binding, set_namespace_binding): New functions.
5779 (push_namespace): Associate binding level with new namespace,
5780 resume_binding_level for existing namespace. Remove old code.
5781 Fake std by counting.
5782 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
5783 (maybe_push_to_top_level): Save current namespace.
5784 (pop_from_top_level): Restore saved namespace.
5785 (pop_namespace): Call suspend_binding_level. Remove old code.
5786 (cat_namespace_levels): New function.
5787 (set_identifier_type_value_with_scope): For namespace bindings,
5788 set BINDING_TYPE, and use global_type_node.
5789 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
5790 (identifier_type_value): New function.
5791 (pushtag): If no context, use current_namespace.
5792 (duplicate_decls): Don't process DECL_CHAIN.
5793 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
5794 already set. Never reset it to NULL_TREE. Lookup global variables
5795 in their namespace. Push overloaded templates if they are on
5797 (pushdecl_namespace_level): New function.
5798 (pushdecl_top_level): Implement using pushdecl_namespace_level.
5799 (pushdecl_using_decl): New function.
5800 (overloaded_globals_p): Remove.
5801 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
5802 them. Use namespace_binding and set_namespace_value.
5803 (redeclaration_error_message): Complain if the declarations come
5804 from different namespaces.
5805 (lookup_tag): On namespace level, look in the BINDING_TYPE.
5806 (lookup_namespace_name): Pass tree_bindings from stack. Remove
5808 (select_decl): New function.
5809 (lookup_name_real): Call it for qualified and unqualified lookup.
5810 Pass tree_bindings from the stack.
5811 If prefer_type is 1, also accept namespaces.
5812 (lookup_function_nonclass): New function.
5813 (init_decl_processing): Set the binding level of the global
5814 namespace to global_binding_level.
5815 Build a proper type list for __builtin_apply.
5816 Initialize std_node to "fake std" if flag_honor_std is set.
5817 Initialize global_type_node.
5818 Allocated bad_alloc in namespace std if flag_honor_std.
5819 (define_function): Set the DECL_CONTEXT to the current_namespace.
5820 (start_decl): A namespace is not considered as a context here. If
5821 the DECL_CONTEXT is a namespace, push the decl.
5822 (cp_finish_decl): Check for namespaces used as initializers.
5823 (grokfndecl): Add namespace parameter. Remove processing of
5825 (grokvardecl): Add namespace parameter.
5826 (grokdeclarator): Process SCOPEs that are namespaces. For
5827 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
5828 (start_function): Check for contexts that are namespaces.
5829 Set context for declarations that have not been pushed.
5830 (store_parm_decls): Check for ::main only.
5831 (finish_function): Likewise.
5832 (start_method): Check for contexts that are namespaces.
5833 (start_method): Remove DECL_CHAIN processing.
5834 * decl2.c (flag_honor_std): Declare.
5835 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
5836 (decl_namespace_list): New static global.
5837 (grok_x_components): Ignore namespaces as type contexts.
5838 (check_classfn): Expect OVERLOAD nodes.
5839 (grokfield): Remove DECL_CHAIN processing.
5840 (finish_file): Call cat_namespace_levels.
5841 (merge_functions): New function.
5842 (ambiguous_decl): Rewrite.
5843 (lookup_using_namespace): Produce tree_bindings.
5844 (qualified_lookup_using_namespace): Likewise.
5845 (set_decl_namespace, decl_namespace, current_decl_namespace,
5846 push_decl_namespace, pop_decl_namespace): New functions.
5847 (arg_lookup): New struct.
5848 (add_function, arg_assoc_namespace, arg_assoc_class,
5849 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
5851 (get_namespace_id, current_namespace_id): Remove.
5852 (do_toplevel_using_decl): Rewrite.
5853 (do_class_using_decl): Complain about namespace qualifiers.
5854 (do_using_directive): Sorry if not on namespace level. Complain
5855 about unknown namespaces.
5856 * error.c (dump_aggr_type): Check for namespace contexts.
5857 * except.c (init_exception_processing): Push terminate into std.
5858 * friend.c (is_friend): A namespace is not a context, here.
5859 * init.c (expand_member_init): Remove DECL_CHAIN processing.
5860 (build_offset_ref): Process OVERLOAD nodes.
5861 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
5862 * lex.c (identifier_type): Loop using OVL_CHAIN.
5863 (see_typename): Set looking_for_typename to 2.
5864 (real_yylex): Likewise.
5865 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
5866 (do_scoped_id): Expect OVERLOAD nodes.
5867 Change calling convention for qualified_lookup_using_namespace.
5868 (build_lang_decl): Don't set in_namespace anymore.
5869 * method.c (typevec_size): New global.
5870 (build_overload_nested_name): Return if global_namespace.
5871 Otherwise, always expect a declaration context.
5872 (build_qualified_name): Likewise.
5873 Make sure we don't write beyond typevec_size.
5874 (build_decl_overload_real): Likewise.
5875 Allocate one extra slot for the namespace.
5876 (hack_identifier): Mark code dead.
5877 Process OVERLOAD and NAMESPACE_DECL nodes.
5878 * parse.y (program): Pop namespaces until in global namespace.
5879 (extdef): In a using-declaration, don't discard the identifier if
5880 there is no declaration.
5881 (left_curly): Ignore type contexts which are namespaces.
5882 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
5884 * pt.c (template_class_depth): Expect types to be namespaces.
5885 (determine_specialization): Simplify by expecting OVERLOAD nodes.
5886 (push_template_decl): Push into namespace level.
5887 Reset ctx if it is a namespace.
5888 Set DECL_CONTEXT to current_namespace if not set already.
5889 Ignore real contexts that are namespaces.
5890 (mangle_class_name_for_template): Skip global_namespace.
5891 Mangle other namepaces as declarations.
5892 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
5893 (lookup_template_class): Push into namespace of context.
5894 If the context is a namespace, set it to global_namespace.
5895 Use id_context for mangling.
5896 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
5897 (tsubst_friend_function): Ignore namespace contexts.
5898 Push into namespace level.
5899 (tsubst): Handle NAMESPACE_DECL nodes.
5900 Remove DECL_CHAIN processing.
5901 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
5902 * ptree.c (print_lang_identifier): Print bindings.
5903 (lang_print_xnode): Print OVERLOAD nodes.
5904 * rtti.c (init_rtti_processing): Push type_info into std.
5905 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
5906 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
5907 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
5908 lookup_fnfields_here): Likewise.
5909 Process all nodes, instead of going through TREE_CHAIN.
5910 * sig.c (build_signature_pointer_or_reference_type): Set context
5911 to global_namespace.
5912 (build_signature_table_constructor): Expect OVERLOAD nodes.
5913 * spew.c (yylex): Save old setting of looking_for_typename.
5914 * tree.c (decl_list_length): Remove.
5915 (binding_init): New function.
5916 (count_functions): Rewrite.
5917 (is_overloaded_fn): Expect OVERLOAD nodes.
5918 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
5919 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
5920 ovl_member): New functions.
5921 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
5922 (type_unknown_p): Likewise.
5923 (require_instantiated_type): Likewise.
5924 (build_component_ref): Declare code dead.
5925 (build_x_function_call): Create and expect OVERLOAD nodes.
5926 (build_function_call_real): Check for ::main only.
5927 (build_unary_op): Likewise. Expect OVERLOAD nodes.
5928 (convert_for_assignment): Check for TREE_LIST before accessing
5930 * decl.c (duplicate_decls): Check for namespace bindings instead
5932 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
5933 lookup_name_current_level, start_decl, xref_tag,
5934 finish_enum): Likewise.
5935 * init.c (build_offset_ref): Likewise.
5936 * search.c (lookup_field): Likewise.
5937 (lookup_fnfields): Likewise.
5938 (dfs_debug_mark): Likewise.
5939 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
5940 (poplevel_class, pop_from_top_level): Likewise.
5941 * decl2.c (finish_method): Likewise.
5942 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
5943 * decl.c (record_builtin_type): Likewise.
5944 (init_decl_processing, grokfndecl): Likewise.
5945 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
5946 (make_lang_type): Likewise.
5947 * parse.y (make_thunk): Likewise.
5948 * pt.c (tsubst): Likewise.
5949 * tree.c (debug_binfo): Likewise.
5950 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
5951 tinfo2.cc, inc/new.h: Add std qualifications.
5952 * inc/new: Wrap with namespace std if __HONOR_STD.
5953 * inc/typeinfo: Likewise.
5955 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
5957 * call.c (build_user_type_conversion_1): Handle second_conv
5958 properly for templates.
5960 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5962 * method.c (build_decl_overload_real): Set TREE_USED flag to
5963 zero for build_type_variants nodes as well.
5965 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
5967 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
5969 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
5971 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
5972 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
5973 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
5974 xref.o): Add toplev.h dependencies.
5976 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
5978 * errfn.c (cp_error, cp_warning): Remove declarations for
5979 error and warning respectively.
5981 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5983 * error.c: Convert to using ctype macros defined in system.h.
5984 * method.c: Likewise.
5986 * lex.c: Likewise. Also remove redundant system header stuff.
5988 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
5990 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
5991 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
5992 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
5993 xref.c: Add include of toplev.h.
5995 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
5997 * tree.c (perm_manip): Also regenerate the RTL of an extern.
5998 (copy_to_permanent): Use end_temporary_allocation.
6000 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
6002 * init.c (expand_vec_init): The initialization of each array
6003 element is a full-expression.
6005 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6007 * method.c (build_mangled_name): Add a call to build_type_variant
6008 to get the right type.
6010 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
6012 * Makefile.in: Add .SUFFIXES.
6014 * cp-tree.def: Remove NAMESPACE_DECL.
6016 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
6018 * call.c (build_over_call): Do evaluate arg even if it has empty
6020 * decl.c (start_function): Don't push a member function.
6022 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
6024 * Makefile.in (g++FAQ.info): Put -o option before input file.
6026 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6028 * gxxint.texi: Add info for squangling codes K and B.
6030 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
6032 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
6033 the expression in templates.
6034 (finish_stmt_expr): Likewise.
6036 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
6038 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
6040 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
6042 * decl.c (maybe_push_to_top_level): Always clear
6043 current_template_parms and processing_template_decl.
6044 (pushtag): Remove check of current_class_type and some comments,
6045 since maybe_push_to_top_level no longer creates confusion.
6047 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
6049 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
6050 (DECL_CLASS_TEMPLATE_P): Likewise.
6051 (DECL_PRIMARY_TEMPLATE): Likewise.
6052 (PRIMARY_TEMPLATE_P): Use it.
6053 (push_template_decl_real): New function.
6054 (redeclare_class_template): Take new template parameters as
6056 (is_specialization_of): New function.
6057 (comp_template_args): Declare.
6058 * decl.c (pushtag): Handle friend template classes.
6059 (xref_tag): Likewise. Use new calling convention for
6060 redeclare_class_template.
6061 * decl2.c (grok_x_components): Handle friend templates.
6062 * friend.c (is_friend): Use is_specialization_of where
6063 appropriate. Deal with friend class templates.
6064 (make_friend_class): Let a class template be friends with itself.
6065 * pt.c (comp_template_args): Remove declaration.
6066 (tsubst_friend_class): New function.
6067 (push_template_decl_real): New function.
6068 (push_template_decl): Use it.
6069 (redeclare_class_template): Adjust for new calling convention.
6070 (comp_template_args): Give it external linkage.
6071 (instantiate_class_type): Use tsubst_friend_class to deal
6072 with friend templates.
6073 * typeck.c (comptypes): Use comp_template_args, rather than
6074 expanding it inline.
6075 * parse.y (component_decl): Handle a nested template type
6076 like other component type declarations.
6078 * pt.c (check_explicit_specialization): Handle overloaded
6079 constructors correctly.
6081 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
6082 (lookup_template_class): Use it.
6084 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6086 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
6087 * cp-tree.h: Add WRAPPER support.
6088 * call.c (add_candidate): Split out from add_*_candidate fns.
6089 (build_over_call): Take the candidate instead of function and args.
6090 Enforce access control here. Emit overload warnings here.
6091 (add_warning): New fn.
6092 (joust): Add WARN parm. If not set, call add_warning instead of
6093 printing a warning. Reenable some warnings.
6095 (convert_like): Adjust.
6096 (build_new_op): Adjust.
6097 (build_new_function_call): Adjust.
6098 (build_user_type_conversion_1): Adjust.
6099 (USER_CONV_FN): Adjust.
6100 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
6101 build_int_wrapper): New fns.
6103 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
6105 * pt.c (unify): Fix typo in previous change.
6107 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6109 * error.c (dump_type_real): Declare canonical_name.
6111 * typeck.c (comp_target_types): Fix PMFs.
6113 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
6115 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
6116 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
6119 * pt.c (tsubst): Decrease the template-level of
6120 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
6121 TEMPLATE_PARM_INDEX.
6122 (template_decl_level): New function.
6123 (unify): Make sure to record unifications for template
6124 parameters, even when the parameters exactly match the arguments.
6125 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
6126 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
6127 aren't from the level we're currently working on.
6129 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
6131 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
6133 * decl2.c (check_member_template): Set DECL_IGNORED for member
6134 class templates, too.
6136 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
6138 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6140 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
6142 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
6144 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
6145 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
6146 (init_decl_processing): Handle TI types.
6147 * typeck.c (unsigned_type, signed_type): Handle TI types.
6149 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
6151 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
6152 New local added_libraries. Increment count when add library to
6155 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
6157 * cp-tree.h (type_as_string_real): New function.
6158 * pt.c (mangle_class_name_for_template): Use it.
6159 * error.c (dump_aggr_type): Change prototype.
6160 (dump_type_prefix): Likewise.
6161 (dump_type_suffix): Likewise.
6162 (dump_type_real): Convert from dump_type. If desired, the
6163 "canonica" name of a typedef, i.e., the name of the underlying
6164 type, can be printed.
6165 (dump_type): Call dump_type_real.
6167 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
6169 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
6171 * typeck.c (comp_target_types): Tweak pedantic case.
6172 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
6173 Return -1 or 1 instead of 1 or 2.
6174 (compparms): Remove STRICT handling.
6175 (convert_for_assignment): Fix handling of pmfs.
6177 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
6179 * typeck.c (comp_target_types): Handle references like pointers.
6180 (comp_target_parms): Note that return code from comp_target_types
6181 can be negative to indicate failure.
6183 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6185 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
6186 which requires a working target compiler to build.
6188 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
6190 * tree.c (avoid_overlap): Add prototype.
6192 * spew.c (num_tokens): Add prototype.
6193 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
6195 * search.c (dfs_check_overlap): Add prototype.
6196 (dfs_no_overlap_yet): Likewise.
6198 * pt.c (original_template): Add prototype.
6199 (inline_needs_template_parms): Likewise.
6200 (push_inline_template_parms_recursive): Likewise.
6201 (retrieve_specialization, register_specialization): Likewise.
6202 (print_candidates, reduce_template_parm_level): Likewise.
6203 (build_template_decl, mark_template_parm): Likewise.
6204 (tsubst_friend_function, get_bindings_real): Likewise.
6206 * method.c (start_squangling): Add prototype.
6207 (end_squangling, check_ktype, issue_ktype): Likewise.
6208 (build_overloaded_scope_ref, check_btype): Likewise.
6209 (build_mangled_template_parm_index): Likewise.
6211 * lex.c (init_cpp_parse): Add prototype.
6212 (handle_cp_pragma, handle_sysv_pragma): Likewise.
6213 (reduce_cmp, token_cmp): Likewise.
6215 * except.c (call_eh_info): Add prototype.
6216 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
6217 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
6219 * decl2.c (is_namespace_ancestor): Add prototype.
6220 (namespace_ancestor, add_using_namespace): Likewise.
6221 (ambiguous_decl): Likewise.
6223 * decl.c (indent): Add prototype.
6225 * call.c (add_template_candidate_real): Add prototype.
6227 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6229 * decl2.c (build_expr_from_tree): Just return a PMF.
6231 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
6233 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
6234 when doing initializations.
6236 * pt.c (unify): Use comptypes to compare type args.
6238 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
6240 * decl.c (duplicate_decls): Fix check for when it's safe to free
6243 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
6246 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
6248 * pt.c (build_template_parm_index): Add prototype.
6250 * search.c (my_tree_cons): Don't clear words outside the
6251 newly allocated node.
6253 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
6255 * lex.c (init_parse): Now returns char* containing the filename.
6257 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
6258 Jeff Law <law@cygnus.com>
6260 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
6263 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6265 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
6267 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6269 * decl.c (duplicate_decls): Don't warn for redundant decls if
6270 friend: let add_friend take care of it.
6272 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6274 * sig.c (build_signature_pointer_constructor): Don't set
6275 TREE_HAS_CONSTRUCTOR for a signature pointer.
6276 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
6277 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
6279 * typeck.c (build_unary_op): Only allow taking the address of a
6281 * typeck2.c (digest_init): Simplify.
6282 (store_init_value): Don't pedwarn about using { } for pmfs.
6284 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
6286 * cp-tree.h (start_decl): Update prototype.
6287 * decl.c (start_decl): Like the C version, new parameters
6288 for the attributes. Call cplus_decl_attributes here,
6289 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
6290 (grokdeclarator): Pass NULL for new start_decl arguments.
6291 * pt.c (tsubst_expr): Likewise.
6292 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
6293 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
6294 * lex.c (build_lang_decl): Add lang_name_java.
6295 * class.c (push_lang_context): Add lang_name_java.
6296 * method.c (build_mangled_name): Check for is_java_type.
6298 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6300 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
6301 * call.c (build_scoped_method_call): Check for TREE_CODE for
6302 VOID_TYPE instead of type == void_type_node.
6303 (build_method_call): Ditto.
6304 * decl.c (lookup_name_real): Ditto.
6305 (grokdeclarator): Ditto.
6306 (start_decl): Ditto.
6308 (start_function): Ditto.
6309 (finish_function): Ditto.
6310 (start_method): Ditto.
6312 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
6314 * lex.c (finput): New variable.
6315 (init_cpp_parse): Renamed from init_parse.
6316 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
6317 (finish_parse): New function.
6318 * cp-tree.h (init_lex, init_parse): Remove declarations.
6320 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6322 * call.c (build_call): Still evaluate the actual argument.
6323 * class.c (is_empty_class): Update for -fnew-abi.
6325 * decl2.c: -fnew-abi implies -fsquangle.
6327 * method.c (do_build_assign_ref): Don't do anything to copy
6329 (do_build_copy_constructor): Likewise.
6330 * call.c (build_over_call): Likewise.
6332 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6334 * tree.c (avoid_overlap): Return a value.
6336 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
6338 * method.c (check_btype): Add missing argument to xrealloc.
6339 (check_ktype): Likewise.
6341 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6343 Implement empty base optimization.
6344 * class.c (finish_struct_1): Add vbase fields earlier. Set
6345 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
6346 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
6347 (types_overlap_p): New fn.
6348 * tree.c (avoid_overlap): New fn.
6349 (build_base_fields): Use it to avoid overlapping empty bases.
6350 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
6352 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
6354 Re-implement allocation of base class subobjects.
6355 * tree.c (unshare_base_binfos): New fn.
6356 (layout_basetypes): Use it. Now handles offsets of both virtual and
6357 non-virtual bases, after layout_type.
6358 (layout_vbasetypes): Remove.
6359 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
6360 (build_vbase_pointer_fields): Split out from old layout_basetypes.
6361 * class.c (finish_base_struct): Lose offset handling code.
6362 Move nonvdtor warning here. Don't mess with t_binfo anymore.
6363 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
6364 * cp-tree.h: Adjust.
6366 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6368 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
6369 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
6370 * class.c (duplicate_tag_error): Likewise.
6371 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
6372 * tree.c (layout_vbasetypes): Update from layout_record, remove
6373 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
6374 (layout_basetypes): Likewise.
6376 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
6378 * class.c, Make sure system.h is included just after config.h.
6379 Delete lingering stdio and errno references too.
6380 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
6382 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
6384 * friend.c (is_friend): Fix access control for local classes.
6386 * class.c (is_empty_class): New fn.
6387 * call.c (build_call): Don't pass empty class objects to a function.
6389 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
6391 * call.c (build_over_call): Do name resolution for default
6392 arguments of function templates in the scope of the templates.
6394 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
6396 * call.c: Include system.h. Remove includes, declarations and
6397 defines provided by system.h.
6398 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
6399 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
6400 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
6401 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
6402 * typeck2.c, xref.c: Likewise.
6403 * Makefile.in: Dependencies updated as appropriate.
6404 * Make-lang.in: Likewise.
6406 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
6408 * pt.c (fn_type_unification): Allow incomplete unification without
6409 an immediate error message.
6411 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6413 * tree.c (member_p): New fn.
6414 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
6415 initializing class members.
6417 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
6418 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
6420 * call.c (build_method_call): Handle non-scoped destructors, too.
6421 * pt.c (tsubst_copy): Likewise.
6423 * pt.c (print_template_context): Split out...
6424 (push_tinst_level): ...from here.
6426 * friend.c (is_friend): Don't pass a type to decl_function_context.
6428 * typeck.c (convert_for_initialization): Always hand off
6429 conversions to class type.
6431 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6433 * friend.c (is_friend): Local classes have the same access as the
6436 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
6438 * typeck.c (expand_target_expr): Delete dead function.
6440 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
6442 * repo.c (save_string): Delete dead function.
6444 * method.c (thunk_printable_name): Delete dead function.
6446 * lex.c (yynextch): Delete dead function.
6448 * expr.c (tree_extract_aggr_init): #if 0 out.
6450 * except.c (do_unwind): Delete dead function.
6451 (easy_expand_asm): Likewise.
6453 * cvt.c (build_conversion_type_1): Delete dead function.
6455 * cp-tree.h (push_expression_obstack): Declare.
6457 * call.c (source_type): #if 0 out.
6459 * class.c (alter_access): Remove unused label. Add braces
6460 around empty else clause.
6462 * lex.c (yyprint): Fix argument to printf.
6464 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
6466 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
6468 * pt.c (instantiate_class_template): Make sure template
6469 arguments are permanent.
6470 * init.c (resolve_offset_ref): Don't go looking around in
6473 * semantics.c: Add routines to handle expressions, and some
6474 declaration processing.
6475 * parse.y: Use them.
6476 (current_class_depth): Move declaration to cp-tree.h.
6477 * parse.c: Regenerated.
6478 * cp-tree.h: Use them.
6479 (current_class_depth): Declare.
6480 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
6482 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
6484 * error.c (dump_decl): Be a bit more explicit with template
6485 type arguments, when verbose.
6487 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6489 * inc/exception: Reorder closing braces.
6491 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
6493 * pt.c (redeclare_class_template): New function.
6494 * cp_tree.h (redeclare_class_template): Declare it.
6495 * decl.c (xref_tag): Use it.
6497 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
6499 * call.c (build_over_call): Check IS_AGGR_TYPE, not
6501 * typeck.c (convert_arguments): Likewise.
6503 * decl.c (grokdeclarator): Remove const and volatile from type after
6504 setting constp and volatilep.
6506 * class.c (finish_struct_1): Don't warn about bool bitfield larger
6509 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
6511 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
6513 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
6515 * call.c (build_object_call): Complain about ambiguous operator(),
6516 rather that crashing.
6517 (build_new_op): Likewise.
6518 (build_op_delete_call): Likewise.
6520 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
6522 * cvt.c (perform_qualification_conversions): Use comp_target_types
6523 instead of comp_ptr_ttypes.
6525 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
6527 * cp-tree.h (enforce_access): Declare.
6528 * call.c (enforce_access): Make it extern, not static.
6529 * class.c (alter_access): Use enforce_access; modify code for ISO
6530 compliance, rather than ARM rules.
6532 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6534 * cp-tree.h: Fix typo.
6536 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6538 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
6539 if (aggregate_value_p (type)).
6541 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
6543 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
6545 * tree.c (mapcar): When dealing with a DECL, use it's constant
6547 * pt.c (lookup_template_class): Don't mangle the names of template
6548 classes whose arguments are unknown.
6550 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
6552 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6554 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
6556 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
6558 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
6559 boolean_type_node to 1.
6561 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
6563 * error.c (dump_expr): Remove unused variable `l'.
6565 * pt.c (for_each_template_parm): New function, created by
6566 converting uses_template_parms.
6567 (tree_fn_t): New typedef.
6568 (uses_template_parms): Use it.
6569 (mark_template_parm): New function.
6570 (push_template_decl): Check that the argument list of a partial
6571 specialization uses all the template parameters.
6573 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
6574 with it; we might want it for debugging.
6575 * cp-tree.h (type_unification): Change interface.
6576 * class.c (finish_struct_1): Skip nested template types, just like
6577 ordinary nested types.
6578 (instantiate_type): Use new interface to type_unification.
6579 * lex.c (init_lex): Add __sz as opname for sizeof.
6580 * method.c (build_overload_scope_ref): New function.
6581 (build_overload_int): Handle complex expressions. Set
6582 numeric_output_need_bar if necessary.
6583 (build_overload_value): Handle non-PARM_DECL nodes; this
6584 routine is now used by build_overload_int. Remove some
6585 assignments to numeric_output_need_bar. Use
6586 build_overload_scope_ref.
6587 (build_qualified_name): Note that some template mangled names end
6588 with digits, and set numeric_output_need_bar appropriately. Use
6589 build_underscore_int.
6590 * pt.c (unify): Change interface.
6591 (type_unification_real): Likewise.
6592 (determine_specialization): Use new interfaces.
6593 (tsubst): Deal gracefully with situations in which the argument
6594 vector is not fully filled.
6595 (fn_type_unification): Use new interfaces.
6596 (type_unification): Likewise. Remove NOP_EXPR hack.
6597 (type_unification_real): Likewise.
6598 (unify): Likewise. Deal with unification of complex expresions.
6600 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6602 * pt.c (complete_template_args): Initialize skip properly.
6604 * decl.c (make_typename_type): Revert.
6605 (make_implicit_typename): Remove.
6606 (lookup_name_real): Don't call it. Call lookup_field if we see a
6607 TYPE_DECL from a template base.
6608 * search.c (lookup_field): Do implicit typename stuff.
6610 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
6611 Geoff Noer <noer@cygnus.com>
6613 * Makefile.in: Various fixes for building cygwin32 native toolchains.
6614 * Make-lang.in: Likewise.
6616 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6618 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
6620 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
6622 * decl.c (make_implicit_typename): Rewrite removed code.
6623 (make_typename_type): Call it if the type we look up comes from
6624 a base that uses template parms.
6626 * pt.c (complete_template_args): Rewrite.
6627 (tsubst, FUNCTION_DECL): Use it.
6629 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
6631 * semantics.c (finish_asm_stmt): Fix combine strings. Call
6632 c_expand_asm_operands () if output_operands, input_operands or
6633 clobbers is not NULL_TREE.
6635 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6637 * pt.c (complete_template_args): New function.
6638 (get_bindings): Deal with specializations of function templates
6639 with return type containing parameters from outer class
6641 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
6642 substitute arguments and compose a new type.
6644 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
6646 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
6649 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6651 * decl.c (make_implicit_typename): Lose useless code.
6653 * call.c (standard_conversion): Handle A* -> const A* properly.
6655 * pt.c (get_bindings_real): Rename from get_bindings. Add
6657 (get_bindings): Pass 1.
6658 (get_bindings_overload): Pass 0.
6660 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
6662 * pt.c (check_explicit_specialization): When reverting a static
6663 member function, also remove the `this' parameter from
6664 last_function_parms.
6666 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6668 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
6671 * decl.c (store_bindings): Use free_binding_vecs.
6672 (pop_from_top_level): Likewise.
6674 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6676 * decl.c (make_implicit_typename): Only change the type of a
6679 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
6681 * semantics.c: New file, containing routines to perform the
6682 semantic phase of parsing.
6684 * pt.c (tsubst_expr): Likewise.
6685 * cp-tree.h: Declare the various functions in semantics.c.
6686 Provide macros to access _STMT tree nodes.
6687 * cp-tree.def: Add ASM_STMT tree node.
6688 * Makefile.in, Make-lang.in: Add dependencies on and for
6691 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
6693 * pt.c (push_template_decl): Only check primary templates.
6695 * pt.c (check_explicit_specialization): Complain about default args
6696 in explicit specialization.
6698 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
6699 constructor_declarator.
6701 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
6703 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
6704 has no overloaded operator ->.
6706 * call.c (build_field_call): Don't crash when presented with a
6707 field that is actually a nested type.
6709 * decl.c (pushtag): Deal with friend class injection in local
6712 * call.c (build_object_call): Don't crash if OBJ is a
6713 pointer-to-member-function.
6715 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6717 * pt.c (push_template_decl): Complain about template with C linkage,
6718 anonymous template class.
6720 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6722 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
6723 * search.c: Likewise.
6725 * lex.c (do_pending_defargs): Only call
6726 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
6728 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
6730 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
6732 * parse.y: Deal with CONSTRUCTORS in new_initializers.
6734 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
6736 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
6737 closely mimics the behavior in parse.y.
6738 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
6739 into a compound statement.
6741 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6743 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
6744 * pt.c (inline_needs_template_parms): New fn.
6745 (original_template): New fn.
6746 (push_inline_template_parms_recursive): New fn.
6747 (maybe_begin_member_template_processing): Use them.
6748 (maybe_end_member_template_processing): Likewise.
6749 (is_member_or_friend_template): Rename to is_member_template.
6750 Member functions of local classes are never member templates.
6752 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6754 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
6755 added in the class scope to catch redefinition error.
6757 * pt.c (reduce_template_parm_level): Also copy
6758 the DECL_TEMPLATE_PARMS field.
6760 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
6762 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
6763 reduced-level template type parameter.
6765 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
6767 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
6768 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
6769 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
6770 * decl.c (duplicate_decls): Propagate it.
6771 * typeck2.c (abstract_virtuals_error): Use two loops to emit
6772 abstract virtual functions and virtual functions which need a
6773 final overrider separately.
6775 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
6777 * lang-specs.h: Properly put brackets around array elements in
6780 * typeck.c (build_binary_op_nodefault): Correctly place parens around
6781 && and || in expression.
6783 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
6785 * call.c (default_parm_conversions): Remove prototype definition.
6786 (build_method_call): Remove unused variable result.
6788 * cvt.c (ocp_convert): Remove unused variable conversion.
6790 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
6792 * except.c (do_unwind): #if 0 definition of unused variables fcall
6795 * expr.c (extract_scalar_init): #if 0 prototype and function
6798 * init.c (expand_aggr_init_1): Remove unused variable init_type.
6799 (build_new_1): Remove unused variable t.
6801 * pt.c (instantiate_class_template): Remove unused variable newtag;
6802 cast called function return value to void.
6803 (do_decl_instantiation): Remove unused variables name and fn.
6805 * tree.c (get_type_decl): Add default return to shut up compiler from
6806 complaining control reaches end of non-void function.
6808 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
6810 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
6812 * call.c (default_parm_conversions): Remove prototype definition.
6813 (build_method_call): Remove unused variable result.
6814 (build_over_call): Add default case in enumeration switch.
6816 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
6818 * decl2.c (lang_decode_option): Change j's type to size_t.
6820 * tree.c (layout_vbasetypes): record_align and desired_align are of
6821 type unsigned int; const_size and nonvirtual_const_size likewise.
6823 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
6825 * parse.y (new_initializer): Make sure all initializers are
6828 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
6830 * decl2.c (import_export_decl): Mark tinfo functions for
6831 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
6833 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
6835 * method.c: Fix typo.
6837 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6839 * method.c: Include "system.h" to get stdlib.h, stdio.h,
6840 ctype.h, string.h, etc.
6841 (issue_nrepeats): Add default case in enumeration switch.
6842 (check_btype): Likewise.
6843 (process_overload_item): Likewise.
6845 * Makefile.in (method.o): Depend on system.h.
6847 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6849 * lex.c (do_scoped_id): Fix parenthesizing.
6851 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
6853 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
6854 FLAG_RTTI is unset, initialize type info machinery and continue
6855 with FLAG_RTTI enabled.
6856 (get_typeid): Ditto.
6858 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6860 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
6863 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
6865 * pt.c (finish_member_template_decl): Deal more gracefully with
6866 invalid declarations.
6868 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
6870 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
6871 cp-tree.h: Clean up more old overloading code, old RTTI code, and
6872 some formatting quirks.
6874 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
6875 method.c, pt.c, ptree.c, typeck.c: Remove support for
6876 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
6878 * Makefile.in: Adjust.
6880 * pt.c (unify): Don't allow reduced cv-quals when strict.
6882 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
6883 *type_unification* and unify.
6885 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6887 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
6888 (nested_name_specifier): And add it before this use.
6889 (typename_sub0): And this use. Also add use without the keyword.
6890 (typename_sub1): Likewise.
6891 * pt.c (instantiate_class_template): Don't actually instantiate
6892 anything if our type uses template parms.
6894 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
6896 * decl.c (start_function): Don't call temporary_allocation for a
6899 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6901 * pt.c (instantiate_class_template): Don't mess with friends if
6902 our type uses template parms.
6904 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
6906 * parse.y (nested_name_specifier): Use explicit_template_type.
6907 (typename_sub): Allow a template_type, an explicit_template_type,
6908 or an implicit template type at the end.
6909 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
6910 * decl.c (make_typename_type): Handle template-id where the name
6912 * call.c (build_scoped_method_call): Handle member template
6914 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
6915 destructor is represented by the type.
6917 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
6918 * parse.y (nested_name_specifier): Add 'template' case.
6919 (explicit_template_type): New rule.
6920 (typename_sub): Use it.
6921 * decl.c (make_typename_type): Handle getting a template-id for NAME.
6922 * pt.c (tsubst): Likewise.
6924 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6926 * pt.c (add_to_template_args): Fix thinko.
6927 (instantiate_class_template): Call it later.
6929 * pt.c (get_class_bindings): Add outer_args parm.
6930 (most_specialized_class): Likewise.
6931 (instantiate_class_template): Pass it.
6932 (more_specialized_class): Likewise.
6933 (lookup_template_class): Get context from template if none
6935 (finish_member_template_decl): Don't do anything with a
6936 partial specialization.
6937 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
6939 * class.c (finish_struct): Member class templates have already been
6940 checked for name clashes.
6941 * decl.c (pushdecl_with_scope): Handle pushing at class level.
6943 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6945 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
6946 (tsubst, *_PARM): Support multiple levels of template classes.
6947 (instantiate_class_template): Look up the pattern from the
6949 (lookup_template_class): Handle getting a template for d1.
6950 (push_template_decl): Correct setting of 'primary'.
6951 (reduce_template_parm_level): Add 'levels' parm.
6952 (finish_member_template_decl): Support member class templates.
6953 (template_class_depth): Handle multiple levels.
6954 * parse.y (component_decl_1, fn.def2): Remove member template case.
6955 (component_decl): Add member template cases.
6956 * decl2.c (check_member_template): We now handle member template
6958 * decl.c (pushtag): Handle member templates.
6959 * method.c (do_inline_function_hair): Don't touch
6960 IDENTIFIER_GLOBAL_VALUE.
6961 * init.c (build_offset_ref): If name isn't an identifier, just
6963 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
6965 * typeck.c (get_delta_difference): Do adjust for conversions to
6966 and from virtual base.
6968 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
6970 * typeck.c (get_delta_difference): Give hard error for conversion
6973 * cp-tree.h: Tweak formatting.
6975 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
6977 * decl.c (push_namespace): Handle redeclaration error.
6979 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
6980 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
6981 (NAMESPACE_BINDING): New macro.
6982 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
6985 * pt.c (push_template_decl): Use innermost_args.
6987 * decl.c (get_unique_name): Tweak from earlier in the name.
6989 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6991 * cp-tree.def: Add CPLUS_BINDING node.
6992 * cp-tree.h (tree_binding): new struct
6993 (BINDING_SCOPE, BINDING_VALUE): new macros
6994 (current_namespace, global_namespace): declare extern
6995 (struct lang_decl_flags): new field in_namespace
6996 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
6997 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
6998 (TREE_INDIRECT_USING): new macro
6999 * decl2.c (current_namespace, global_namespace): Declare. The
7000 value is a NAMESPACE_DECL now, not a TREE_LIST.
7001 (is_namespace_ancestor, namespace_ancestor):new static functions.
7002 (add_using_namespace, ambiguous_decl): likewise.
7003 (lookup_using_namespace): new support function for lookup_name.
7004 (qualified_lookup_using_namespace): new support function for
7005 do_scoped_id and lookup_namespace_name
7006 (get_namespace_id): mark as obsolete.
7007 (current_namespace_id): Likewise.
7008 (do_namespace_alias): Implement.
7009 (do_using_directive): Implement as call to add_using_namespace.
7010 * decl.c (binding_for_name): new function.
7011 (push_namespace, pop_namespace): implement.
7012 (push_decl): don't install a FUNCTION_DECL in the global branch.
7013 (lookup_namespace_name): implement using qualified lookup.
7014 (lookup_name_real): For global scoping, lookup in
7015 global_namespace. For namespace scoping, lookup in given
7016 namespace. For unscoped lookup, iterate over namespace,
7017 considering using directives.
7018 (init_decl_processing): initialize global_namespace.
7019 (grokvardecl): Build assembler name as static name for globals.
7020 (grokdeclarator): Remove old namespace mangling.
7021 (xref_tag): When installing a global binding for the
7022 tag, make sure we have an identifier.
7023 * method.c (build_overload_nested_name): mangle namespaces.
7024 (build_qualified_name): Likewise.
7025 (build_decl_overload_real): Likewise.
7026 * lex.c (build_lang_decl): set namespace for new declaration to
7028 (do_scoped_id): find global names in global or current
7029 namespace, or using qualified namespace lookup, depending on
7031 * init.c (build_member_call): When scope is namespace, use
7032 build_x_function_call instead.
7033 (build_offset_ref): When scope is namespace, collapse processing
7034 to lookup_namespace_name instead.
7035 * error.c (dump_decl): Support NAMESPACE_DECL.
7036 * decl.c (pushdecl): Bind globals to current namespace.
7037 (push_overloaded_decl): Likewise.
7038 (lookup_tag): Likewise.
7039 (lookup_name_current_level): Likewise.
7040 (xref_tag): Likewise.
7041 (start_function): Likewise.
7042 * lex.c (do_identifier): Likewise.
7043 (identifier_typedecl_value): Likewise.
7044 (real_yylex): Likewise.
7045 * method.c (do_inline_function_hair): Likewise.
7046 * parse.y (unscoped): Likewise.
7047 * pt.c (check_explicit_specialization): Likewise.
7048 (lookup_template_class): Likewise.
7049 * rtti.c (call_void_fn): Likewise.
7050 * sig.c (build_sigtable): Likewise.
7051 * ptree.c (lang_print_xnode): New function.
7053 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
7055 * pt.c (instantiate_class_template): Don't instantiate if pedantic
7056 and the args use template parms.
7058 * pt.c (push_tinst_level): If the instantiaton uses template parms,
7060 * decl.c (xref_basetypes): Do call complete_type for basetypes
7061 that involve template parameters.
7063 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
7065 * typeck2.c (process_init_constructor): Fix labeled init check.
7067 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
7069 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
7070 argument to tsubst and friends.
7072 * pt.c (tsubst, FUNCTION_DECL): Tidy.
7074 * typeck.c (build_x_function_call): Handle static member function
7075 templates like non-templates. Handle friend templates like normal
7077 * pt.c (tsubst, *_PARM): Don't use orig_level.
7078 (get_bindings): Don't call add_to_template_args.
7079 (instantiate_template): Likewise.
7080 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
7081 * ptree.c (print_lang_type): Print index/level for template parms.
7083 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
7085 * Make-lang.in (cc1plus): Note that cc1plus depends on
7086 cp/cp-tree.h and cp/cp-tree.def.
7088 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
7089 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
7090 position in a template parameter list.
7091 * cp-tree.h (template_parm_index): New structure, used as the tree
7092 structure for a TEMPLATE_PARM_INDEX.
7093 (TEMPLATE_PARM_IDX): New macro.
7094 (TEMPLATE_PARM_LEVEL): Likewise.
7095 (TEMPLATE_PARM_DESCENDANTS): Likewise.
7096 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
7097 (TEMPLATE_PARM_DECL): Likewise.
7098 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
7099 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
7100 (TEMPLATE_TYPE_DECL): Likewise.
7101 (TEMPLATE_CONST_IDX): Remove.
7102 (TEMPLATE_CONST_LEVEL): Likewise.
7103 (TEMPLATE_CONST_SET_INFO): Likewise.
7104 (TEMPLATE_TYPE_SET_INFO): Likewise.
7105 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
7107 (TEMPLATE_TYPE_LEVEL): Likewise.
7108 * decl.c (decls_match): Call comp_template_parms, rather than
7109 expanding it inline.
7110 (duplicate_decls): If two template declarations are being merged,
7111 then their TEMPLATE_INFOs should be merged as well.
7112 (grokfndecl): Save template-id information when declaring a friend
7113 with explicit template arguments. Pass arguments to
7114 check_explicit_specialization via correct convention; at some
7115 point check_explicit_specialization changed, but these call-sites
7117 (grokdeclarator): Tidy up slightly.
7118 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
7119 two template functions with the same DECL_ASSEMBLER_NAME the same,
7120 since the names are not yet mangled.
7121 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
7122 TEMPLATE_CONST_PARM.
7123 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
7124 decl for a non-type parameter, rather than printing `<tparm ...>'.
7125 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
7126 (do_friend): Deal with template friends.
7127 * lex.c (do_pending_inlines): Call
7128 maybe_begin_member_template_processing, rather than
7129 conditionally calling begin_member_template_processing.
7130 (process_next_inline): Likewise. Call
7131 maybe_end_member_template_processing, rather than
7132 conditionally calling end_member_template_processing.
7133 (do_pending_defargs): Likewise.
7134 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
7135 TEMPLATE_CONST_PARM.
7136 * method.c (build_mangled_template_parm_index): New function.
7137 (build_overload_value): Use it.
7138 (build_overload_name): Likewise.
7139 * pt.c (finish_member_template_decl): Allow friend declarations.
7140 (template_class_depth): New function.
7141 (is_member_template): Rename, and modify, to become...
7142 (is_member_or_friend_template): New function.
7143 (end_member_template_processing): Rename, and modify, to become...
7144 (maybe_end_member_template_processing).
7145 (build_template_parm_index): New function.
7146 (reduce_template_parm_level): New function.
7147 (process_template_parm): Modify to use build_template_parm_index.
7148 (push_template_decl): Deal with friend templates.
7149 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
7150 TEMPLATE_CONST_PARM.
7151 (tsubst_friend_function): New function.
7152 (instantiate_class_template): Generate the DECL_FRIENDLIST
7153 for a new instantiation by using tsubst_friend_function rather
7155 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
7156 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
7157 appropriate new macros. Use reduce_template_parm_level to
7158 generate lower-level template parameters. Handle tsubst'ing into
7159 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
7160 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
7161 templates. Similarly for the template parameters for a new
7163 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
7164 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
7165 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
7166 (get_bindings): Call add_to_template_args if necessary.
7167 (instantiate_decl): Handle instantiations of friend templates.
7168 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
7169 TEMPLATE_TYPE_PARM as a list of fields; it's not!
7170 * spew.c (yylex): Do a little manual constant propogation to
7173 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
7175 * error.c: Include sys/types.h.
7177 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
7179 * method.c (build_mangled_name): Start CPP directives in column zero.
7181 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7183 * typeck2.c (process_init_constructor): Sorry about non-trivial
7184 labeled initializers.
7185 * parse.y (initlist): Reenable labeled initializers.
7187 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7189 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
7190 all callers changed. Rely on the new parameter instead of arg
7191 being a TREE_LIST when determine whether we are working inside
7192 template template parameter. Clean up is_type test.
7194 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7196 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
7197 * typeck2.c (initializer_constant_valid_p): Allow conversions
7198 between pointers and refrerences.
7200 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
7202 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
7203 if pedantic || warn_pointer_arith.
7205 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7207 * pt.c (unify): Handle TEMPLATE_DECL.
7209 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
7211 * cp-tree.h (strip_attrs): Remove decl.
7213 1998-02-18 Doug Evans <devans@cygnus.com>
7215 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
7216 Update olddecl's attributes too.
7217 (strip_attrs): Remove function.
7218 * typeck.c (common_type): Call merge_machine_type_attributes.
7220 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
7222 * parse.y (initdcl0_innards): New grammar symbol.
7223 (nomods_initdecls, nomods_initdcl0): Change type from itype to
7224 none, since the resulting value is never used.
7225 (parse_decl): New function.
7226 (datadef): Remove redundant actions.
7227 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
7228 * parse.c: Regenerated.
7230 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7232 * parse.y (simple_stmt): Use getdecls() to check for decl.
7234 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
7236 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
7238 (c++.install-common): Install c++filt properly as native or as cross
7240 (c++.uninstall): Add c++filt.
7242 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7244 * call.c (standard_conversion): Fix multi-level ptr conversions.
7246 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
7248 * init.c (build_new): Propagate error_mark_node up.
7250 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
7252 * parse.y (simple_stmt): If the condition isn't a declaration,
7253 start the controlled block after the test.
7255 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7257 * call.c (build_over_call): Convert builtin abs, labs and fabs to
7259 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
7262 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7264 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
7266 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7268 * cp-tree.h: Add access_protected_virtual_node.
7269 * class.c (init_class_processing): Initialize it.
7270 * decl.c (xref_basetypes): Use it.
7271 * parse.y (base_class_access_list): Likewise.
7273 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
7274 (c++.install-common): Install c++filt.
7276 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7278 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
7280 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
7282 * call.c (reference_binding): Use comptypes when comparing
7283 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
7285 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
7287 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
7288 (really_overloaded_fn): Move check here from is_overloaded_fn.
7289 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
7291 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
7293 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
7296 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
7298 * cp-tree.h (push_template_decl): Return the decl passed in, or an
7299 equivalent duplicate.
7300 * decl.c (pushtag): Use the return value from push_template_decl.
7301 (duplicate_decls): When duplicating a template declaration, merge
7302 the DECL_TEMPLATE_RESULTs as well.
7303 (make_implicit_typename): Don't try to dive into typename types to
7304 find a context for making a new implicit typename.
7305 (start_decl): Use the return value from push_template_decl.
7306 (grokdeclarator): Complain about declarations list `const operator
7307 int'. Since we don't correctly handle in-class initializations of
7308 non-static data members, complain about this (now illegal)
7309 practice. Issue an error for initializations of non-const statics
7310 since that is illegal as well, and since we don't handle that case
7312 (start_function): Use the return value from push_template_decl.
7313 (start_method): Likewise.
7314 * decl2.c (grokfield): Likewise. Since the change to
7315 grokdeclarator ensures that all initialized fields are in fact
7316 static, remove a redundant test for TREE_PUBLIC.
7317 * parse.y (initlist): Disable labeled initializers since they do
7318 not work as per the documentation, and since they do not use the
7319 same syntax as the C front end.
7320 * pt.c (push_template_decl): Return the decl passed in, or an
7321 equivalent duplicate.
7322 (lookup_template_class): When searching in a nested context,
7323 use the right arguments.
7324 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
7325 * typeck.c (build_component_ref): Assign the correct type to the
7326 result of build_vfn_ref.
7328 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
7330 * pt.c (convert_nontype_argument): Fix typo.
7331 (check_explicit_specialization): Allow old-style specialization
7332 of class template members.
7334 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7335 Manfred Hollstein <manfred@s-direktnet.de>
7337 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
7338 when deciding to override DECL_ASSEMBLER_NAME.
7340 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
7342 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
7343 * cp-tree.h (flag_do_squangling): Add declaration.
7344 * lang-options.h: Add -fsquangle and -fno-squangle.
7345 * method.c: Add macros and static variables for squangling.
7346 (build_overload_name): Rename to build_mangled_name, add logic for B
7347 compression, and split into process_modifiers and
7348 process_overload_item.
7349 (process_modifiers): New function, to handle constant, reference,
7351 (process_overload_item): New function, handles issue of type codes.
7352 (build_overload_name): New function, start squangling and call
7354 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
7355 (start_squangling): New function to initialize squangling structs.
7356 (end_squangling): New function to destroy squangling structs.
7357 (nrepeats): Rename variable to Nrepeats.
7358 (issue_nrepeats): New function for issuing 'n' type repeats.
7359 (check_ktype): New function to check for type K name compression.
7360 (build_overload_nested_name): Add a check for K name compression.
7361 (build_qualified_name): Add a check for K name compression and don't
7362 use DECL_ASSEMBLER_NAME when squangling is on.
7363 (check_btype): New function, checks for B type compression.
7364 (build_static_name, build_decl_overload_real): Initiate squangling.
7365 (build_typename_overload, build_overload_with_type): Initiate
7368 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
7370 * method.c (make_thunk): Avoid name buffer overflow.
7372 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7374 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
7375 don't define them yet.
7377 * parse.y (nomods_initdcl0): Add constructor_declarator case.
7379 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7381 * config-lang.in (diff_excludes): Use basename only.
7383 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7385 * tinfo2.cc: Add tinfo for signed char.
7387 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
7389 * search.c (compute_access): Handle protected constructors in derived
7390 classes as accessible.
7392 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7394 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
7395 Call convert_from_reference sooner.
7397 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
7399 * cvt.c (ocp_convert): Obtain the constant values from constant
7400 decls even if the destination type is the same as the type of the
7403 * decl2.c (finish_file): Make sure that static inlines with
7404 definitions are not marked DECL_EXTERNAL before returning.
7406 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7408 * decl.c: Lose arg_looking_for_template.
7409 (lookup_name_real): Likewise.
7410 * parse.y: Lose processing_template_arg, template_arg1
7411 (primary): Likewise.
7412 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
7414 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7416 * error.c (dump_decl): Fix type of default arguments for template
7417 template parameters and nontype template parameters.
7418 * parse.y (template_parm): Handle invalid default template
7419 template arguments here.
7421 * parse.y (template_parm): Use template_arg instead of PTYPENAME
7422 for default template template argument.
7423 * pt.c (coerce_template_parms): Merge default template argument
7424 codes. Can treat RECORD_TYPE as template name if it is implicitly
7425 created. Fix argument index in error message.
7426 * typeck.c (comptypes): Merge template argument comparison codes in
7427 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
7429 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
7431 * lex.c (file_name_nondirectory): Also check for '/'.
7433 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
7435 * parse.y (primary): Deal with statement-expressions in
7437 * pt.c (tsubst_copy): Handle BIND_EXPR.
7438 * tree.c (mapcar): Likewise.
7440 * call.c (add_template_candidate_real): Pass extra parameter to
7441 fn_type_unification.
7442 * cp-tree.h (fn_type_unification): Add parameter.
7443 * pt.c (fn_type_unification): Add additional parameter to deal with
7444 static member functions.
7445 (get_bindings): Deal with static member functions.
7447 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
7448 (revert_static_member_fn): Declare.
7449 * decl.c (revert_static_member_fn): Remove declaration. Change
7450 linkage from internal to external.
7451 (cp_finish_decl): Deal with virtual functions in classes local to
7453 * decl2.c (finish_file): Don't forget to emit increment/decrement
7454 expressions in initializers for file-scope variables.
7455 * parse.y (typename_sub2): If the typename doesn't names a
7456 template, rather than a type, issue an error message.
7457 * pt.c (check_explicit_specialization): Handle specializations of
7458 static member functions.
7459 (coerce_template_parms): Handle offset references to lists of
7461 * search.c (note_debug_info_needed): Don't crash when handed a
7462 type which is being defined.
7463 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
7464 that can happen with some illegal code.
7466 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7468 * call.c (user_harshness): Initialize `code' to 0.
7469 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
7470 (null_ptr_cst_p): Add parentheses around && within ||.
7471 (standard_conversion): Likewise.
7472 (z_candidate): Likewise.
7473 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
7474 (build_object_call): Likewise for `mem_args'.
7475 (build_new_op): Likewise for `mem_arglist'. Add `return' from
7476 default case in enumeration switch.
7478 * class.c (build_vtable_entry): Add explicit braces to avoid
7480 (build_class_init_list): Likewise.
7481 (finish_struct_1): Initialize `width' to 0.
7482 (instantiate_type): Initialize `name' to NULL_TREE. Add
7483 explicit braces to avoid ambiguous `else'.
7485 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
7488 * decl.c (grok_reference_init): Eliminate unused parameter, all
7490 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
7491 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
7492 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
7493 (grokdeclarator): Add parentheses around && within ||. Add
7494 explicit braces to avoid ambiguous `else'.
7495 (grokparms): Initialize `type' to NULL_TREE.
7496 (xref_tag): Remove unused label `just_return'.
7497 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
7498 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
7499 (hack_incomplete_structures): Add parentheses around assignment
7500 used as truth value.
7502 * decl2.c (coerce_delete_type): Hide definition of `e3'.
7504 * error.c: Include <stdlib.h>.
7505 (dump_expr): Change the type of `i' to size_t. Remove unused
7508 * except.c (init_exception_processing): Remove unused variable `d'.
7509 (expand_throw): Likewise for `label'.
7511 * friend.c (add_friends): Add explicit braces to avoid ambiguous
7514 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
7515 (sort_base_init): Likewise for `binfo'.
7516 (expand_member_init): Likewise for `rval'.
7517 (build_member_call): Add parentheses around assignment used as
7519 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
7520 (build_new): Initialize `nelts' to NULL_TREE. Initialize
7521 `old_immediate_size_expand' to 0.
7522 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
7523 (build_vec_delete_1): Remove unused variable `block'.
7524 (expand_vec_init): Initialize `itype' to NULL_TREE.
7526 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
7527 declaration of `index' and `rindex' with autoconf macros.
7528 (reinit_parse_for_expr): Remove unused variables
7529 `look_for_semicolon' and `look_for_lbrac'.
7530 (cons_up_default_function): Initialize `args' to NULL_TREE.
7531 (readescape): Initialize `firstdig' to 0.
7532 (real_yylex): Add parentheses around assignment used as truth value.
7534 * method.c: Include <strings.h> if we don't have <string.h>.
7535 Protect declaration of `index' with autoconf macro.
7537 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
7538 Initialize `type' to NULL_TREE.
7539 (structsp): Remove unused variable `id'.
7541 * pt.c (coerce_template_parms): Add explicit braces to avoid
7543 (lookup_template_class): Initialize `template' to NULL_TREE.
7544 (instantiate_class_template): Remove unused variable `name' and `e'.
7545 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
7546 (do_poplevel): Initialize `saved_warn_unused' to 0.
7547 (type_unification): Remove unused varable `parm'.
7548 (unify): Likewise for `j'.
7550 * repo.c (init_repo): Add parentheses around assignment used as
7552 (finish_repo): Remove unused varable `p'.
7554 * search.c (get_binfo): Initiize `type' to NULL_TREE.
7555 (get_base_distance): Likewise.
7556 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
7557 and `new_v' to NULL_TREE.
7558 (lookup_fnfields): Likewise for `rval_binfo_h'.
7559 (breadth_first_search): Add parentheses around assignment used as
7561 (get_template_base): Initialize `type' to NULL_TREE.
7563 * sig.c (append_signature_fields): Initialize `last_mfptr' to
7565 (build_signature_table_constructor): Likewise for
7566 `last_rhs_field', `pfn' and `vt_off'.
7567 (build_sigtable): Likewise for `init'.
7569 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
7570 (propagate_binfo_offsets): Likewise for `delta'.
7571 (hash_tree_cons): Initialize hashcode to 0.
7572 (can_free): Likewise for `size'.
7573 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
7575 * typeck.c (convert_sequence): Hide prototype.
7576 (common_type): Add explicit braces to avoid ambiguous `else'.
7577 (comp_target_types): Likewise.
7578 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
7579 (build_function_call_real): Add explicit braces to avoid ambiguous
7581 (convert_arguments): Initialize `called_thing' to 0.
7582 (convert_for_initialization): Initialize `savew' and `savee' to 0.
7584 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
7585 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
7586 (build_x_arrow): Likewise for `last_rval'.
7588 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
7590 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7592 * decl.c (init_decl_processing): Use set_sizetype.
7593 * decl2.c (sizetype): Don't declare.
7594 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
7595 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7596 (build_component_addr, unary_complex_lvalue): Likewise.
7597 * rtti.c (expand_class_desc): Likewise.
7598 * class.c (get_vfield_offset): Likewise.
7600 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
7602 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
7603 early to avoid bogus error. Handle overloaded function
7604 names provided as template arguments correctly.
7605 (coerce_template_parms): Don't mishandle overloaded functions when
7606 dealing with template template parameters.
7607 (lookup_template_class): Issue an error message, rather than
7608 crashing, when the TYPE_DECL provided is not a template type.
7610 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7612 * class.c (instantiate_type): Don't just return a known type if
7615 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
7617 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
7618 since that code could never be reached.
7620 * error.c (dump_decl): Avoid aborting in the midst of printing an
7621 error message about an illegal template declaration.
7623 * parse.y (structsp): Print an error message, rather than crashing,
7624 when a class-head does not name a class.
7626 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
7627 template arguments as a g++ extension.
7629 * cp-tree.def (ALIGNOF_EXPR): New tree code.
7630 * decl2.c (grok_alignof): If processing_template_decl, just store
7632 * typeck.c (c_alignof): Likewise.
7633 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
7634 * error.c (dump_expr): Likewise.
7635 * pt.c (tsubst_copy): Likewise.
7636 * tree.c (cp_tree_equal): Likewise.
7637 * pt.c (uses_template_parms): Correctly determine whether or not a
7638 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
7639 folding can be done.
7641 * cp-tree.h (grok_enum_decls): Remove type parameter.
7642 * decl.c (grok_enum_decls): Likewise.
7643 * decl2.c (grok_x_components): Call grok_enum_decls
7644 unconditionally, since it will do nothing if there is no
7645 current_local_enum. Use the new calling sequence.
7646 * pt.c (tsubst_enum): Use the new calling sequence for
7649 * decl.c (start_function): Make member functions of local classes
7650 in extern inline functions have comdat linkage here...
7651 (grokdeclarator): Rather than here.
7653 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
7655 * pt.c (convert_nontype_argument): Use decl_constant_value.
7657 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
7659 * call.c (add_template_candidate_real): New function.
7660 (add_template_candidate): Use it.
7661 (add_template_conv_candidate): Likewise.
7662 (joust): Pass extra argument to more_specialized.
7663 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
7664 (is_local_class): Remove.
7665 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
7666 * cp-tree.h (is_local_class): Remove.
7667 (perform_array_to_pointer_conversion): Likewise.
7668 (finish_member_template_decl): Add.
7669 (check_explicit_specialization): Return a tree, not an int.
7670 (more_specialized): Take additional argument.
7671 (get_bindings): Likewise.
7672 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
7673 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7674 (perform_array_to_pointer_conversion): Remove.
7675 * decl.c (saved_scope): Add processing_specialization,
7676 processing_explicit_instantiation fields.
7677 (maybe_push_to_top_level): Save them.
7678 (pop_from_top_level): Restore them.
7679 (grokfndecl): Use new return value from
7680 check_explicit_specialization.
7681 (start_decl): Don't check flag_guiding_decls before pushing
7683 (cp_finish_decl): Remove previous (bogus) change.
7684 (grok_declarator): Use decl_function_context rather than
7686 * decl2.c (finish_file): Pass extra argument to get_bindings.
7687 (build_expr_from_tree): Let build_x_component_ref check
7688 validity of arguments rather than doing it here.
7689 * lex.c (cons_up_default_function): Remove code fooling with
7690 processing_specialization, processing_explicit_instantiation
7691 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
7692 * method.c (build_overload_identifier): Mangle local classes in
7693 template functions correctly.
7694 * parse.y (finish_member_template_decl): Move to pt.c.
7695 * pt.c (finish_member_template_decl): Moved here from parse.y.
7696 (print_candidates): New function.
7697 (determine_specialization): Change interface. Properly look for
7698 most specialized versions of template candidates.
7699 (check_explicit_specialization): Fully process explicit
7701 (push_template_decl): Avoid looking at CLASSTYPE fields in
7703 (determine_overloaded_function): Remove.
7704 (convert_nontype_argument): Change name from
7705 convert_nontype_parameter. Use determine_overloaded_function
7706 instead of instantiate_type.
7707 (mangle_class_name_for_template): Handle type contexts as well as
7709 (classtype_mangled_name): Likewise.
7710 (lookup_template_class): Likewise.
7712 (more_specialized): Take explict template arguments as a
7714 (most_specialized): Likewise.
7715 (get_bindings): Likewise. Check that return types match before
7716 proclaiming a function a match.
7717 (do_decl_instantiation): Remove code searching for function to
7718 instantiate; that is now done in check_explicit_specialization.
7719 (add_maybe_template): Pass extra argument to get_bindings.
7720 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
7722 * typeck.c (build_component_ref): Check for invalid arguments.
7724 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7726 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
7727 return_target and call_target are equivalent.
7729 * pt.c (type_unification_real): Just accept function parms that
7730 don't use any template parms.
7732 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7734 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
7735 unset DECL_NOT_REALLY_EXTERN.
7737 * parse.y (typename_sub*): Fix std::.
7739 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7741 * error.c (dump_decl): Fix type default template args.
7742 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
7744 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
7746 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
7747 (file_name_nondirectory): Use.
7749 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7751 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
7752 that are not really present. Substitute default arguments in
7753 template template arguments. Correctly convert TEMPLATE_DECL to
7754 TEMPLATE_TEMPLATE_PARM.
7755 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
7756 are no longer treated specially here.
7757 * parse.y (template_template_parm): Fix copy error.
7758 * decl.c (grokdeclarator): Warn about missing `typename' for nested
7759 type created from template template parameters.
7760 * parse.y (bad_parm): Likewise
7762 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
7763 (push_nested_class): Likewise.
7764 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
7765 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
7766 (copy_template_template_parm): Declare.
7767 * decl.c (arg_looking_for_template): New variable.
7768 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
7769 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
7770 node if arg_looking_for_template is nonzero.
7771 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
7772 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
7773 (grokdeclarator): Handle TEMPLATE_DECL.
7774 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
7775 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
7776 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
7777 (dump_decl): Handle unnamed template type parameters.
7778 Handle template template parameters.
7779 (dump_function_name): Handle template template parameters.
7780 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
7781 Handle TEMPLATE_TEMPLATE_PARM.
7782 * method.c (build_template_template_parm_names): New function.
7783 (build_template_parm_names): Handle TEMPLATE_DECL.
7784 (build_overload_nested_name, build_overload_name):
7785 Handle TEMPLATE_TEMPLATE_PARM.
7786 * parse.y (maybe_identifier): New nonterminal.
7787 (template_type_parm): Use it.
7788 (template_template_parm, template_arg1): New nonterminal.
7789 (template_parm): Add template_template_parm rules.
7790 (template_arg): Set processing_template_arg.
7791 (template_arg1): Rules moved from template_arg.
7792 (primary, nonnested_type): Set arg_looking_for_template if we are
7793 processing template arguments.
7794 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
7795 (process_template_parm): Handle template template parameters.
7796 (coerce_template_parms, comp_template_args): Likewise.
7797 (mangle_class_name_for_template, lookup_template_class): Likewise.
7798 (uses_template_parms): Handle TEMPLATE_DECL and
7799 TEMPLATE_TEMPLATE_PARM.
7800 (current_template_args): Handle TEMPLATE_DECL.
7801 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
7802 * search.c (dfs_walk, dfs_record_inheritance):
7803 Handle TEMPLATE_TEMPLATE_PARM.
7804 * tree.c (copy_template_template_parm): New function.
7805 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
7806 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
7808 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
7810 * decl.c (start_decl): Don't allow duplicate definitions of static
7813 * call.c (build_user_type_conversion_1): Handle user-defined
7814 template conversion operators correctly.
7816 * decl2.c (build_expr_from_tree): Issue an error message if the
7817 object in a COMPONENT_REF is a TEMPLATE_DECL.
7819 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
7821 * class.c (is_local_class): New function.
7822 * cp-tree.h (is_local_class): Declare it.
7823 (last_tree): Likewise.
7824 (begin_tree): Likewise.
7825 (end_tree): Likewise.
7826 (lookup_template_class): Change prototype.
7827 * decl.c (cp_finish_decl): Check for NULL where necesary.
7828 Consider FUNCTION_DECLS to declare objects with top-level binding,
7829 when calling make_decl_rtl.
7830 (grokdeclarator): Give members of local classes internal linkage.
7831 (start_function): Remove declaration of last_tree.
7832 (finish_function): Set flag_keep_inline_functions around call to
7833 rest_of_compilation if we are processing a member function in a
7835 (start_method): Call push_template_decl for member functions of
7836 local classes in template functions.
7837 * decl2.c (import_export_decl): Don't give external linkage to
7838 instantiations of templates with internal linkage.
7839 * parse.y (last_tree): Remove declaration.
7840 (template_type): Pass extra parameter to lookup_template_class.
7841 (self_template_type): Likewise.
7842 (structsp): Move call to reset_specialization into left_curly.
7843 (left_curly): Call reset_specialization, and begin_tree.
7844 * pt.c (saved_trees): New variable.
7845 (mangle_class_name_for_template): Change prototype. Use
7846 additional function context to name local classes in templates
7848 (classtype_mangled_name): Pass the context.
7849 (push_template_decl): Handle local classes and templates, and
7850 member functions for such classes.
7851 (convert_nontype_parameter): Fix handling of pointer-to-member
7853 (lookup_template_class): Handle local classes in templates.
7854 (tsubst): Likewise. Don't assume that template instantiations
7855 have external linkage; pay attention to the template declaration.
7856 (mark_decl_instantiated): Likewise.
7857 (begin_tree): New function.
7858 (end_tree): Likewise.
7860 * decl.c (xref_basetypes): Don't call complete_type for basetypes
7861 that involve template parameters; that can lead to infinite
7862 recursion unnecessarily.
7864 * pt.c (register_specialization): Do not register specializations
7865 that aren't ready to be registered yet.
7866 (check_explicit_specialization): Handle explicit specialization of
7867 constructors and destructors.
7868 (build_template_decl): New function.
7869 (push_template_delc): Handle out-of-class specializations of
7872 * pt.c (check_explicit_specialization): Set up the template
7873 information before registering the specialization.
7874 (coerce_template_parms): Fix thinko.
7875 (tsubst): Handle specializations of member templates correctly.
7877 * class.c (finish_struct_methods): Remove calls to
7878 check_explicit_specialization from here.
7879 (finish_struct): And insert them here.
7880 * cp-tree.h (perform_qualification_conversions): New function.
7881 (perform_array_to_pointer_conversion): Likewise.
7882 (begin_explicit_instantiation): Likewise.
7883 (end_explicit_instantiation): Likewise.
7884 (determine_specialization): Renamed from
7885 determine_explicit_specialization.
7886 (comp_template_parms): New function.
7887 (processing_explicit_instantiation): New variable.
7888 * cvt.c (perform_qualification_conversions): New function.
7889 (perform_array_to_pointer_conversion): Likewise.
7890 * decl.c (duplicate_decls): Don't consider template functions
7891 alike unless they have the same parameters. Refine handling of
7892 instantiation/specialization mismatches.
7893 (start_decl): Don't call pushdecl for template specializations,
7894 since they don't affect overloading.
7895 (start_function): Likewise
7896 (grokfndecl): Call check_explicit_specialization a little later.
7897 Don't call duplicate_decls for memberm template specializations.
7898 (grokdeclarator): Don't update template_count for classes that are
7899 themselves specializations. Remove use of `2' as parameter to
7900 grokfndecl since that value isn't used.
7901 * lex.c (cons_up_default_function): Save and restore
7902 processing_explicit_instantiation around calls to grokfield.
7903 * parse.y (finish_member_template_decl): New function.
7904 (component_decl_1): Use it.
7905 (fn.def2): Likewise.
7906 (template_arg_list_opt): New nonterminal.
7907 (template_type): Use it.
7908 (self_template_type): Likewise.
7909 (template_id): Likewise.
7910 (object_template_id): Likewise.
7911 (notype_template_declarator): Likwise.
7912 (begin_explicit_instantiation): Likewise.
7913 (end_explicit_instantiation): Likewise.
7914 (explicit_instantiation): Use them.
7915 * pt.c (coerce_template_parms): Add parameters.
7916 (processing_explicit_instantiation): New variable.
7917 (convert_nontype_parameter): New function.
7918 (determine_overloaded_function): Likewise.
7919 (begin_explicit_instantiation): Likewise.
7920 (end_explicit_instantiation): Likewise.
7921 (retrieve_specialization): Likewise.
7922 (register_specialization): Likewise.
7923 (processing_explicit_specialization): Removed.
7924 (determine_specialization): Handle specializations of member
7925 functions of template class instantiations.
7926 (check_explicit_specialization): Refine to conform to standard.
7927 (comp_template_parms): New function.
7928 (coerce_template_parms): Call convert_nontype_parameter.
7929 (tsubst): Refine handling of member templates. Use
7930 register_specialization.
7931 (instantiate_template): Use retrieve_specialization.
7932 (do_decl_instantiation): Likewise.
7933 (instantiate_decl): Likewise.
7934 (type_unification): Improve handling of explict template
7936 * tree.c (mapcar): Return error_mark_node, rather than aborting,
7937 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
7938 * typeck.c (build_unary_op): Call determine_specialization, rather
7939 than determine_explicit_specialization.
7941 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
7943 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
7945 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7947 * error.c (dump_decl): For enum tags, output the tag, not its value.
7949 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
7951 * decl.c (init_decl_processing): Only call init_rtti_processing
7954 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
7956 * init.c (build_new_1): Split out from build_new.
7957 (build_new): Just return a NEW_EXPR.
7958 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
7960 * decl2.c (get_temp_regvar): Tweak.
7962 * cp-tree.h (TREE_CALLS_NEW): Comment out.
7963 * class.c (resolves_to_fixed_type_p): Remove use.
7964 * method.c (build_opfncall): Likewise.
7965 * call.c (build_new_op): Likewise.
7967 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
7969 * exception.cc (__eh_alloc, __eh_free): New fns.
7970 (__cp_push_exception, __cp_pop_exception): Use them.
7971 (__uncatch_exception): Call terminate here if no exception.
7972 * except.c (build_terminate_handler): New fn.
7973 (expand_start_catch_block): Use it.
7974 (expand_exception_blocks): Likewise.
7975 (alloc_eh_object): New fn.
7976 (expand_throw): Use it. Protect exception init with terminate.
7977 * typeck.c (build_modify_expr): Remove code that ignores trivial
7980 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7982 * call.c (add_builtin_candidate): Add default case in enumeration
7984 (build_new_op): Likewise.
7985 (convert_like): Likewise.
7986 * cvt.c (build_expr_type_conversion): Likewise.
7987 * tree.c (real_lvalue_p): Likewise.
7988 (lvalue_p): Likewise.
7989 (cp_tree_equal): Likewise.
7990 * typeck.c (comptypes): Likewise.
7991 (build_component_ref): Likewise.
7992 (build_function_call_real): Likewise.
7993 (build_binary_op_nodefault): Likewise.
7994 (build_unary_op): Likewise.
7995 (build_modify_expr): Likewise.
7996 * typeck2.c (initializer_constant_valid_p): Likewise.
7998 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
8000 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
8002 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
8004 * pt.c (coerce_template_parms): Make sure to digest_init if
8007 * decl.c (duplicate_decls): Make the newdecl virtual if the
8008 olddecl was, just as is done with other attributes of olddecl.
8010 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8012 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
8013 address of an OFFSET_REF.
8015 * cp-tree.def: Add AGGR_INIT_EXPR.
8016 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
8017 AGGR_INIT_EXPR where appropriate.
8018 * expr.c (cplus_expand_expr): Likewise. Simplify.
8020 * decl2.c (finish_file): Remove call to register_exception_table.
8022 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8024 * pt.c (instantiate_class_template): Don't do injection when
8025 processing_template_decl is true, as pollutes current_binding_level
8028 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
8030 * pt.c (maybe_fold_nontype_arg): Add prototype.
8032 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8034 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
8035 * error.c (dump_expr): Likewise.
8037 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8039 * typeck.c (build_function_call_real): Remove "inline called before
8040 definition" pedwarn.
8042 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
8044 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8046 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
8048 * pt.c (type_unification_real): Change __null to type void* with
8051 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
8053 * call.c (implicit_conversion): Don't call
8054 build_user_type_conversion_1 with a NULL expr, since it will
8057 * pt.c (unify): Don't try to unify array bounds if either array is
8060 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8062 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
8063 Replace extern decls with casts.
8065 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
8066 Update last_parm_cleanup_insn.
8067 (store_after_parms): Remove.
8068 * cp-tree.h: Adjust.
8070 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8072 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
8073 (finish_file): Check DECL_COMDAT instead of weak|one_only.
8074 (import_export_vtable): Use make_decl_one_only instead of
8075 comdat_linkage for win32 tweak.
8076 (import_export_decl): Likewise.
8077 * pt.c (mark_decl_instantiated): Likewise.
8079 * decl2.c (finish_file): Lose handling of templates in pending_statics.
8081 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
8083 * decl2.c (finish_file): Lose call to expand_builtin_throw.
8084 * except.c (expand_builtin_throw): Remove.
8085 * cp-tree.h: Remove ptr_ptr_type_node.
8088 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
8090 * decl.c (ptr_ptr_type_node): Define.
8091 (init_decl_processing): Initialize it.
8092 * cp-tree.h: Declare it.
8093 * exception.cc (__cp_exception_info): Use __get_eh_info.
8094 (__cp_push_exception): Ditto.
8095 (__cp_pop_exception): Ditto.
8097 From Scott Snyder <snyder@d0sgif.fnal.gov>:
8098 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
8100 (init_exception_processing): Removed saved_pc initialization.
8102 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8104 * pt.c (instantiate_decl): Defer all templates but inline functions.
8106 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8108 * init.c (expand_vec_init): Don't fold a list of parameters.
8110 * decl.c (copy_args_p): Handle copy elision for types with virtual
8112 * call.c (build_over_call): Likewise.
8114 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
8116 * pt.c (lookup_template_function): Copy the template arguments,
8117 not just the list containing them, to the permanent obstack.
8119 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8121 * except.c (expand_start_catch_block): suspend_momentary for the
8124 * error.c (dump_decl): Handle LOOKUP_EXPR.
8126 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
8128 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
8129 permanent obstack if we are processing a template decl.
8130 * typeck.c (build_static_cast): Likewise.
8131 (build_const_cast): Likewise.
8132 (build_reinterpret_cast): Likewise.
8134 * pt.c (coerce_template_parms): Coerce some expressions, even
8135 when processing_template_decl.
8137 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8139 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
8140 handling of pointer difference expressions.
8142 * typeck.c (comp_target_types): Comparison of function/method types
8143 is independent of nptrs.
8145 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
8147 * pt.c (tsubst): Avoid creating pointer to reference and
8148 reference to reference types.
8150 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8152 * parse.y (do_id): New nonterminal.
8153 (template_id): Use it.
8155 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8157 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
8158 * spew.c (yylex): Don't do_identifier here.
8159 * decl2.c (build_expr_from_tree): Revert last change.
8161 * decl2.c (build_expr_from_tree): Expand the name for a method call.
8162 * parse.y (object_template_id): Don't try to take the DECL_NAME.
8164 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
8166 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
8168 * call.c (build_op_delete_call): Adjust.
8170 * except.c (expand_end_catch_block): Lose rethrow region.
8171 (expand_start_catch_block): Likewise.
8172 (expand_end_catch_block): Don't expand_leftover_cleanups.
8174 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8176 * pt.c (tsubst): Remove tree_cons call (places redundant info into
8177 DECL_TEMPLATE_INSTANTIATION).
8179 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8181 * tree.c (is_overloaded_fn): Handle getting a fn template.
8182 (really_overloaded_fn): Likewise.
8183 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
8184 * pt.c (check_explicit_specialization): Tweak.
8185 (determine_explicit_specialization): Tweak.
8187 * tree.c, cp-tree.h (get_target_expr): New fn.
8189 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
8191 * pt.c (check_explicit_specialization): Fix misspelling in
8192 diagnostic: `preceeded'.
8193 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
8196 1997-12-02 Mark Mitchell <mmitchell@usa.net>
8198 * pt.c (determine_explicit_specialization): Avoid an internal
8199 error for bad specializations.
8201 * method.c (build_overload_value): Handle SCOPE_REF.
8203 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
8205 * class.c (prepare_fresh_vtable): Enable even more complex MI
8208 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8210 * exception.cc (__check_eh_spec): Optimize a bit.
8212 * exception.cc (__cp_pop_exception): Lose handler arg.
8213 * except.c (do_pop_exception): Likewise.
8214 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
8215 (expand_end_catch_block): Likewise.
8217 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8219 * pt.c (check_explicit_specialization): Complain about using a
8220 template-id for a non-specialization.
8222 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
8224 * repo.c: Prototype rindex only if needed.
8227 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8229 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
8231 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8233 * typeck.c (build_const_cast): Handle references here instead of
8234 handing off to convert_to_reference.
8236 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
8237 TerminateFunctionCall.
8238 (init_exception_processing): Likewise. Terminate et al are now
8239 the fns, not ADDR_EXPRs.
8240 (various): Lose redundant assemble_external calls.
8241 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
8243 * cp-tree.h (struct lang_decl_flags): Add comdat.
8244 (DECL_COMDAT): New macro.
8245 * decl.c (duplicate_decls): Propagate it.
8246 (cp_finish_decl): Handle it.
8247 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
8249 * class.c: Remove static pending_hard_virtuals.
8250 (add_virtual_function): Take pointers to pending_virtuals
8251 and pending_hard_virtuals.
8252 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
8254 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8256 * decl2.c (import_export_vtable): If we support one_only but not
8257 weak symbols, mark instantiated template vtables one_only.
8258 (import_export_decl): Likewise for tinfo functions.
8259 (finish_vtable_vardecl): Also write out vtables from explicitly
8260 instantiated template classes.
8261 * pt.c (mark_class_instantiated): Revert last change.
8263 * except.c (expand_throw): Call mark_used on the destructor.
8265 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
8267 * lex.c (lang_init): Enable flag_exceptions by default if no
8268 command line switch was specified.
8270 1997-11-26 Mark Mitchell <mmitchell@usa.net>
8272 * pt.c (unify): Handle `void' template parameters in
8275 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8277 * rtti.c (build_dynamic_cast): Handle template case here.
8278 (build_dynamic_cast_1): Not here.
8280 * typeck2.c (digest_init): Make copies where appropriate.
8282 * decl2.c (delete_sanity): resolve_offset_ref.
8284 * except.c: Call terminate without caching so many bits.
8286 * except.c (expand_start_catch_block): Fix catching a reference
8289 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8291 * init.c (build_new): Copy size to the saveable obstack.
8293 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
8294 TRY_CATCH_EXPR for now.
8296 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8298 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
8299 has DECL_LANG_SPECIFIC.
8301 * exception.cc (struct cp_eh_info): Add handlers field.
8302 (__cp_push_exception): Initialize it.
8303 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
8304 (__throw_bad_exception): Remove.
8305 * except.c (call_eh_info): Add handlers field.
8306 (get_eh_handlers): New fn.
8307 (push_eh_cleanup): Increment handlers.
8309 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8311 * except.c (expand_start_eh_spec): Use the try/catch code.
8312 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
8313 doing everything inline.
8314 (init_exception_processing): throw_type_match now takes
8315 const void pointers.
8316 * exception.cc (__check_eh_spec): New fn.
8317 * inc/exception: Neither terminate nor unexpected return.
8318 * decl.c: Make const_ptr_type_node public.
8319 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
8321 * except.c (expand_start_catch_block): We only need the rethrow
8322 region for non-sjlj exceptions.
8323 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
8325 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8327 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
8328 (various.o): Likewise.
8329 * inc/new: Add placement deletes. Add throw specs for default new.
8330 * new.cc (set_new_handler): Move here from libgcc2.
8331 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
8332 (new): Move from libgcc2. Throw bad_alloc.
8333 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
8334 * decl.c (init_decl_processing): Update exception specs on new and
8337 * method.c (build_decl_overload_real): Don't mess with global
8340 * init.c (build_new): Check for null throw spec, not nothrow_t.
8342 * decl.c (duplicate_decls): Don't complain about different exceptions
8343 from an internal declaration.
8345 * call.c (build_op_delete_call): Fix check for member fns again.
8347 * decl2.c (import_export_decl): Interface hackery affects
8348 virtual synthesized methods.
8350 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8352 * decl.c (start_decl): Don't just complain about a mismatched
8355 * decl.c (make_implicit_typename): Handle case where t is not
8356 actually from context.
8357 * tree.c (get_type_decl): Lose identifier case.
8358 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
8359 * parse.y (nonnested_type): Just use lookup_name.
8360 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
8362 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
8364 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
8365 T was built in C language context (for example, by
8366 output_func_start_profiler).
8368 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8370 * decl.c (make_implicit_typename): New fn.
8371 (lookup_name_real): Use it. Use current_class_type as the context.
8373 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
8375 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
8377 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8379 * friend.c (do_friend): Warn about non-template friends in templates.
8381 * call.c (build_op_delete_call): Fix handling of inherited delete.
8383 * search.c (dfs_record_inheritance): Ignore template type parms.
8385 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8387 * call.c (build_new_op): Fix copy error.
8388 (build_op_new_call): New fn.
8389 (build_op_delete_call): New fn.
8390 * cp-tree.h: Declare them.
8391 * init.c (build_new): Use them. Support placement delete.
8392 (build_x_delete): Use build_op_delete_call.
8393 (build_delete): Likewise.
8394 * decl2.c (delete_sanity): Likewise.
8395 (coerce_delete_type): Don't complain about placement delete.
8397 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8399 * call.c (build_new_function_call): Remove unused 'obj' parm.
8400 * cp-tree.h, typeck.c: Adjust.
8402 * init.c (build_new): Make the cleanup last longer.
8403 (expand_vec_init): Call do_pending_stack_adjust.
8405 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
8407 * pt.c (do_type_instantiation): Fix typo.
8408 (mark_class_instantiated): If we support one_only but not weak
8409 symbols, don't mark this as known.
8411 * init.c (build_new): Handle vec delete in EH cleanup.
8413 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8415 * call.c (build_method_call): Call complete_type before checking
8418 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
8420 * decl.c (add_block_current_level): Delete.
8421 * init.c (build_vec_delete_1): Delete build_block and
8422 add_block_current_level calls.
8424 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
8426 * init.c (build_new): Handle freeing allocated memory when the
8429 * call.c (build_new_method_call): Fix flags arg.
8431 * pt.c (do_type_instantiation): Don't try to instantiate
8433 (mark_decl_instantiated): If we support one_only but not
8434 weak symbols, mark this one_only.
8435 * decl2.c (import_export_vtable): Don't defer handling of vtables
8436 if MULTIPLE_SYMBOL_SPACES.
8438 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8440 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
8442 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
8444 * except.c (do_pop_exception): Return a value.
8446 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8448 * call.c (build_new_method_call): Handle getting a
8449 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
8450 if we got template parms.
8451 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
8453 * decl2.c (build_expr_from_tree): Tweak last change.
8454 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
8455 (maybe_fold_nontype_arg): Split out from tsubst_copy.
8456 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
8458 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8460 * pt.c (tsubst_copy): Handle explicit template arguments in
8462 * typeck.c (build_x_function_call): Likewise.
8463 * decl2.c (build_expr_from_tree): Lookup function name if it
8466 * pt.c (tsubst): Instantiate template functions properly when
8467 template parameter does not appear in function arguments and return
8469 (comp_template_args): Handle member templates required by tsubst.
8471 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8473 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
8476 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8478 * pt.c (coerce_template_parms): Tweak error message.
8480 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
8481 return type defaults to `int', even if there are storage-class
8484 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8486 Complete nested exception support.
8487 * except.c (do_pop_exception): Split out...
8488 (push_eh_cleanup): From here. Handle the EH region by hand.
8489 (expand_start_catch_block): Add a new level for the catch parm.
8490 Move the rethrow region outside the two cleanup regions.
8491 Protect the initializer for the catch parm with terminate.
8492 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
8493 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
8494 popping off the middle of the stack.
8495 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
8496 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
8497 (build_cplus_new): Only wrap CALL_EXPRs.
8498 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
8499 the constructor call.
8501 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8503 * Make-lang.in (c++.distdir): Make inc subdirectory.
8505 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8507 * decl2.c (finish_file): Put back some code.
8509 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8511 * decl2.c (finish_file): Remove redundant code.
8512 * method.c (emit_thunk): Don't let the backend defer generic thunks.
8514 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8516 * except.c (call_eh_info): Split out...
8517 (push_eh_info): From here.
8518 (expand_builtin_throw): Use it.
8519 (expand_start_catch_block): Move region start back.
8521 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
8523 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
8524 (real_yylex): Record wide strings using target endianness, not host.
8526 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
8528 * repo.c (rindex): Add decl unconditionally.
8529 (get_base_filename, open_repo_file): Don't cast rindex.
8530 * xref.c (rindex): Add decl unconditionally.
8531 (index): Remove unused decl.
8532 (open_xref_file): Don't cast rindex.
8534 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8536 * class.c (build_vbase_path): Propagate the result type properly.
8538 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
8540 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
8541 remaining use of saved_throw_type with a call to get_eh_type.
8543 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
8545 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
8546 (file_name_nondirectory): New function, doing the same as the macro.
8547 (set_typedecl_interface_info): Use it instead of the macro.
8548 (check_newline): Likewise.
8549 (handle_cp_pragma): Likewise.
8551 * repo.c (get_base_filename): Cast result of rindex to char*.
8552 (open_repo_file): Likewise.
8553 * xref.c (open_xref_file): Likewise.
8554 * error.c (dump_char): Make its arg int, not char.
8556 * except.c (push_eh_info): Pass the number of fields - 1 down, not
8557 the exact number of fields.
8559 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8561 Support for nested exceptions.
8562 * tinfo2.cc (__is_pointer): New fn.
8563 * exception.cc (struct cp_eh_info): Define.
8564 (__cp_exception_info, __uncatch_exception): New fns.
8565 (__cp_push_exception, __cp_pop_exception): New fns.
8566 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
8568 (init_exception_processing): Likewise. __eh_pc is now external.
8569 (push_eh_info): New fn.
8570 (get_eh_{info,value,type,caught}): New fns.
8571 (push_eh_cleanup): Just call __cp_pop_exception.
8572 (expand_start_catch_block): Use push_eh_info. Start the eh region
8574 (expand_end_eh_spec): Use push_eh_info.
8575 (expand_throw): Call __cp_push_exception to set up the exception info.
8576 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
8578 (expand_builtin_throw): Don't refer to empty_fndecl.
8580 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8582 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
8584 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
8586 * method.c (build_template_parm_names, build_decl_overload_real):
8587 Add static to definitions.
8588 * pt.c (add_to_template_args, note_template_header,
8589 processing_explicit_specialization, type_unification_real): Likewise.
8590 ({determine,check}_explicit_specialization): Use a single string for
8593 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8595 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
8596 (expand_end_catch_block): Likewise.
8597 (expand_end_eh_spec): Likewise.
8599 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
8601 * decl.c (duplicate_decls): Handle template specializations
8603 * error.c (dump_function_name): Fix printing of specializations of
8604 member functions that are not member templates.
8605 * cp-tree.h (processing_specialization): Make global.
8606 * pt.c (processing_specialization): Likewise.
8607 * lex.c (cons_up_default_function): Save and restore
8608 processing_specialization to avoid confusion.
8610 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8612 * decl.c (init_decl_processing): Give null_node unknown* type.
8613 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
8614 (common_type): Likewise.
8615 * error.c (args_as_string): Recognize null_node.
8617 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8619 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
8620 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
8622 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
8624 * Make-lang.in (g++): Include prefix.o.
8626 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
8628 * pt.c (determine_explicit_specialization): Initialize "dummy"
8629 to keep Purify quiet.
8631 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8633 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
8634 (build_overload_int): Not here.
8636 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
8638 * class.c (build_type_pathname): Remove.
8639 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
8641 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
8643 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
8644 &&label GNU extension.
8646 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
8648 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
8649 so as to avoid incorrect manglings.
8650 * method.c (build_decl_overload_real): Don't mangle return types
8653 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8655 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
8656 scratch_tree_cons): Define as macros for now.
8657 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
8658 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
8659 typeck2.c: Use them and the expression_obstack variants.
8661 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8663 * decl.c (store_return_init): Allow classes with explicit ctors to
8664 be used with the named return values extension.
8666 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
8668 * pt.c (instantiate_decl): Fix previous change.
8670 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8672 * pt.c (tsubst): Fix thinko.
8673 (instantiate_decl): Really use the original template.
8675 * call.c (build_new_method_call): Use simple constructor_name for
8678 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
8680 * method.c (build_underscore_int): Don't use ANSI specific
8683 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8685 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
8686 for our key method; it might have been inlined by -O3.
8688 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
8690 * decl.c (make_typename_type): Do not try to call lookup_field for
8691 non-aggregate types.
8693 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
8695 * typeck.c (build_reinterpret_cast): Tweak.
8697 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8699 * typeck.c (build_reinterpret_cast): converting a void pointer
8700 to function pointer with a reinterpret_cast produces a warning
8701 if -pedantic is issued
8703 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8705 * typeck.c (c_expand_return): Don't warn about returning a
8706 reference-type variable as a reference.
8708 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8710 * method.c (build_static_name): Fix typo.
8712 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
8714 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
8715 OLDDECL before we try to do DECL_USE_TEMPLATE.
8717 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8719 * decl.c (duplicate_decls): Don't warn about template instances.
8721 * typeck.c (mark_addressable): Lose ancient code that unsets
8724 * pt.c (do_decl_instantiation): Lose support for instantiating
8727 * call.c (build_new_function_call): Fix handling of null explicit
8729 (build_new_method_call): Likewise.
8731 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
8733 * method.c (build_underscore_int): Fix typo.
8735 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
8737 * tree.c (print_lang_statistics): #if 0 call to
8738 print_inline_obstack_statistics until its definition is checked in.
8740 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8742 * decl2.c (finish_file): Move dump_tree_statistics to end.
8744 * pt.c (instantiate_decl): Look for the original template.
8745 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
8746 of member templates.
8748 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8750 * Makefile.in (g++FAQ.*): New rules.
8751 (CONFLICTS): Update.
8752 * g++FAQ.texi: Moved from libg++.
8754 * parse.y (PFUNCNAME): Only specify the type once.
8756 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
8758 * lex.c (real_yylex): Clean up the code to fully behave the way
8759 the c-lex.c parser does for complex and real numbers.
8761 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8763 * method.c (build_decl_overload_real): Reformat.
8765 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
8767 * method.c (synthesize_method): If at_eof, determine our linkage.
8769 1997-09-29 Paul Eggert <eggert@twinsun.com>
8771 * lex.c (real_yylex): Treat `$' just like `_', except issue a
8772 diagnostic if !dollars_in_ident or if pedantic.
8774 * lang-specs.h (@c++): -ansi no longer implies -$.
8776 * decl2.c (lang_decode_option):
8777 -traditional and -ansi now do not mess with
8780 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8782 * Makefile.in (parse.o, decl.o): Also depend on
8783 $(srcdir)/../except.h $(srcdir)/../output.h.
8784 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
8785 $(srcdir)/../except.h $(srcdir)/../output.h.
8786 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
8789 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
8791 * expr.c (cplus_expand_expr): Make it static.
8793 * decl2.c, init.c, typeck.c: Include "expr.h".
8794 (expand_expr): Use proper values when calling the function.
8796 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8798 * lang-options.h: new -Wold-style-cast flag.
8799 * cp-tree.h (warn_old_style_cast): new variable.
8800 * decl2.c (warn_old_style_cast): ditto.
8801 (lang_decode_option): support -Wold-style-cast.
8802 (reparse_absdcl_as_casts): produce old-style-cast warning.
8804 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8806 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
8807 TREE_USED, reset value based on already_used.
8809 * init.c (expand_member_init): Revert change.
8811 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8813 * cp-tree.h, decl.c, decl2.c, pt.c:
8814 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
8816 * decl2.c (lang_decode_option): Add missing ;.
8818 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8820 * friend.c (do_friend): Disable injection for all template-derived
8822 * decl2.c (lang_decode_option): Handle -fguiding-decls.
8823 * parse.y (notype_template_declarator): New nonterminal.
8824 (direct_notype_declarator): Use it.
8825 (complex_direct_notype_declarator): Likewise.
8826 (object_template_id): Accept any kind of identifier after TEMPLATE.
8827 (notype_qualified_id): Don't add template declarators here.
8829 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
8831 * call.c (add_template_candidate): Add explicit_targs parameter.
8832 (build_scoped_method_call): Use it.
8833 (build_overload_call_real): Likewise.
8834 (build_user_type_conversion_1): Likewise.
8835 (build_new_function_call): Likewise.
8836 (build_object_call): Likewise.
8837 (build_new_op): Likewise.
8838 (build_new_method_call): Likewise.
8839 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
8840 (build_new_method_call): Likewise.
8842 * class.c (finish_struct_methods): Add specialization pass to
8843 determine which methods were specializing which other methods.
8844 (instantiate_type): Handle TEMPLATE_ID_EXPR.
8846 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
8848 * cp-tree.h (name_mangling_version): New variable.
8849 (flag_guiding_decls): Likewise.
8850 (build_template_decl_overload): New function.
8851 (begin_specialization): Likewise.
8852 (reset_specialization): Likewise.
8853 (end_specialization): Likewise.
8854 (determine_explicit_specialization): Likewise.
8855 (check_explicit_specialization): Likewise.
8856 (lookup_template_function): Likewise.
8857 (fn_type_unification): Add explicit_targs parameter.
8858 (type_unification): Likewise.
8860 * decl.c (duplicate_decls): Add smarts for explicit
8862 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
8864 (grokfndecl): Call check_explicit_specialization.
8866 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
8867 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
8868 (check_classfn): Handle specializations.
8870 * error.c (dump_function_name): Print specialization arguments.
8872 * friend.c (do_friend): Don't call pushdecl for template
8875 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
8877 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
8878 and -fno-guiding-decls.
8880 * lex.c (identifier_type): Return PFUNCNAME for template function
8883 * method.c (build_decl_overload_real): New function.
8884 (build_template_parm_names): New function.
8885 (build_overload_identifier): Use it.
8886 (build_underscore_int): New function.
8887 (build_overload_int): Use it. Add levels for template
8889 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
8890 (build_overload_nested_names): Handle template type parameters.
8891 (build_template_decl_overload): New function.
8893 * parse.y (YYSTYPE): New ntype member.
8894 (nested_name_specifier): Use it.
8895 (nested_name_specifier_1): Likewise.
8896 (PFUNCNAME): New token.
8897 (template_id, object_template_id): New non-terminals.
8898 (template_parm_list): Note specializations.
8899 (template_def): Likewise.
8900 (structsp): Likewise.
8901 (fn.def2): Handle member template specializations.
8902 (component_decl_1): Likewise.
8903 (direct_notype_declarator): Handle template-ids.
8904 (component_decl_1): Likewise.
8905 (direct_notype_declarator): Handle template-ids.
8906 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
8908 * pt.c (processing_specializations): New variable.
8909 (template_header_count): Likewise.
8910 (type_unification_real): New function.
8911 (processing_explicit_specialization): Likewise.
8912 (note_template_header): Likewise.
8913 (is_member_template): Handle specializations.
8914 (end_template_decl): Call reset_specialization.
8915 (push_template_decl): Handle member template specializations.
8917 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
8918 (instantiate_template): Handle specializations.
8919 (instantiate_decl): Likewise.
8920 (fn_type_unification): Handle explicit_targs.
8921 (type_unification): Likewise. Allow incomplete unification
8922 without an error message, if allow_incomplete.
8923 (get_bindings): Use new calling sequence for fn_type_unification.
8925 * spew.c (yylex): Handle PFUNCNAME.
8927 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
8928 (really_overloaded_fn): Likewise.
8929 (get_first_fn): Handle function templates.
8931 * typeck.c (build_x_function_call): Use really_overloaded_fn.
8932 Handle TEMPLATE_ID_EXPR.
8933 (build_x_unary_op): Likewise.
8934 (build_unary_op): Likewise.
8935 (mark_addressable): Templates whose address is taken are marked
8938 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8940 * decl.c (init_decl_processing): Declare __builtin_constant_p as
8941 accepting any kind of type, not only int.
8943 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8945 * search.c (get_matching_virtual): Notice virtual bases when sorrying
8946 about covariant returns.
8948 * parse.y (member_init): Also imply typename here. Remove ancient
8949 extension for initializing base members.
8951 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8953 Handle multi-level typenames and implicit typename in base list.
8954 * parse.y (typename_sub{,[0-2]}): New rules.
8955 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
8956 (nonnested_type): New rule.
8957 (complete_type_name): Use it.
8958 (base_class.1): Use typename_sub and nonnested_type.
8959 (nested_name_specifier): Don't elide std:: here.
8960 * decl.c (make_typename_type): Handle getting a type for NAME.
8961 (lookup_name_real): Turn std:: into :: here.
8963 Rvalue conversions were removed in London.
8964 * call.c (is_subseq): Don't consider lvalue transformations.
8965 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
8966 (joust): Reenable ?: kludge.
8968 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
8970 * decl.c (start_function): Up warning of no return type to be a
8973 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8975 * init.c (expand_member_init): Don't set TREE_USED.
8976 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
8977 set,don't clear TREE_USED wholesale.
8979 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8981 * call.c (build_over_call): Do require_complete_type before
8984 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8986 * search.c (lookup_field): Call complete_type in all cases.
8988 * decl.c (finish_function): Just warn about flowing off the end.
8990 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8992 * decl.c (grokparms): Don't bash a permanent list node if we're
8995 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
8997 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
8999 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9001 * call.c (build_new_op): Give better error for syntactically
9002 correct, but semantically invalid, use of undeclared template.
9004 * call.c (compare_qual): Handle pmfs.
9006 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
9007 after the exception spec.
9009 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9011 * call.c (null_ptr_cst_p): Integer type, not integral type.
9013 * call.c (joust): Disable warnings until they can be moved to the
9016 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
9018 * Makefile.in, config-lang.in: Convert to autoconf.
9020 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9022 * decl.c (lookup_name_real): Add implicit 'typename' to types from
9025 * pt.c (most_specialized_class): Fix typo.
9026 (tsubst): Move constant folding to TREE_VEC case.
9028 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
9030 * pt.c (do_poplevel): Don't warn about unused local variables
9031 while processing_template_decl since we don't always know whether
9032 or not they will need constructing/destructing.
9034 * pt.c (uses_template_parms): Check the values of an enumeration
9035 type to make sure they don't depend on template parms.
9037 * decl.c (make_typename_type): Don't lookup the field if the
9038 context uses template parms, even if we're not
9039 processing_template_decl at the moment.
9041 * pt.c (coerce_template_parms): Avoid looking at the
9042 TYPE_LANG_DECL portion of a typename type, since there won't be
9044 (tsubst): Do constant folding as necessary to make sure that
9045 arguments passed to lookup_template_class really are constants.
9047 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9049 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
9050 * decl2.c (finish_file): Only register exception tables if we
9053 * decl.c (init_decl_processing): Add __builtin_[fs]p.
9055 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9057 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
9059 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
9061 * error.c (dump_decl): Avoid crashing when presented with a
9062 uninitialized constant, as can occur with a template parameter.
9063 (dump_expr): Make sure that there are enough levels of
9064 current_template_parms before we start diving through them.
9066 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9068 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
9071 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9073 * except.c (expand_throw): Call build_delete for all
9074 exception types, not just objects with destructors.
9076 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
9078 * decl.c (current_local_enum): Remove static.
9079 * pt.c (tsubst_enum): Save and restore value of current_local_enum
9080 in case template is expanded in enum decl.
9081 (instantiate_class_template) : Use new tsubst_enum signature.
9082 (tsubst_expr): Likewise.
9084 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
9086 * pt.c (begin_member_template_processing): Take a function as
9087 argument, not a set of template arguments. Use the template
9088 parameters, rather than the arguments. Handle non-type parameters
9089 correctly. Push a binding level for the parameters so that multiple
9090 member templates using the same parameter names can be declared.
9091 (end_member_template_processing): Pop the binding level.
9092 (push_template_decl): Mark member templates as static when
9095 * lex.c (do_pending_inlines): Pass the function, not its template
9096 arguments, to begin_member_template_processing.
9097 (process_next_inline): Likewise.
9098 (do_pending_defargs): Likewise.
9100 * error.c (dump_expr): Obtain the correct declaration for a
9101 TEMPLATE_CONST_PARM.
9103 * call.c (add_template_conv_candidate): New function.
9104 (build_object_call): Handle member templates, as done in the other
9107 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
9109 * decl.c (replace_defag): Undo previous change.
9110 * lex.c (do_pending_defargs): Deal with member templates.
9112 * pt.c (is_member_template): Avoid crashing when passed a
9113 non-function argument.
9115 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9117 * class.c (grow_method): Remove check for redeclaration.
9119 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
9121 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
9122 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
9123 (PRIMARY_TEMPLATE_P): Use it.
9124 * call.c (build_overload_call_real): Use it.
9125 * class.c (instantiate_type): Likewise.
9126 * decl.c (decls_match): Likewise.
9127 * method.c (build_overload_identifier): Likewise.
9128 * pt.c (push_template_decl): Likewise.
9129 (classtype_mangled_name): Likewise.
9130 (lookup_template_class): Likewise.
9132 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
9133 DECL_NTPARMS to conform to usage elsewhere.
9134 * call.c (add_template_candidate): Likewise.
9135 * class.c (instantiate_type): Likewise.
9136 * pt.c (instantiate_template): Likewise.
9137 (get_bindings): Likewise.
9139 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
9142 * pt.c (unify): Undo changes to allow multiple levels of template
9144 (type_unification): Likewise.
9145 (fn_type_unification): Likewise.
9146 (get_class_bindings): Likewise.
9147 * cp-tree.h (Likewise).
9149 * decl.c (replace_defarg): Check that the type of the default
9150 parameter does not invlove a template type before complaining
9151 about the initialization.
9153 * error.c (dump_expr): Deal with template constant parameters in
9154 member templates correctly.
9156 * pt.c (is_member_template): Deal with class specializations
9158 (tsubst): Handle "partial instantiation" of member templates
9161 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
9163 * pt.c (type_unification): Change calling squence to allow for
9164 multiple levels of template parameters.
9165 (tsubst_expr): Likewise.
9167 (tsubst_copy): Likewise.
9168 (instantiate_template): Likewise.
9170 * call.c (build_overload_call_real): Use it.
9171 (add_builtin_candidate): Use it.
9172 (build_new_method_call): Use it.
9173 * class.c (instantiate_type): Use it.
9174 * decl.c (grokdeclarator): Use it.
9175 * decl2.c (finish_file): Use it.
9176 * method.c (build_overload_identifier): Use it.
9178 * call.c (add_template_candidate): Add additional parameter for
9179 the function return type. Call fn_type_unification istead of
9181 (build_user_type_conversion_1): Handle member templates.
9182 (build_new_function_call): Likewise.
9183 (build_new_op): Likewise.
9184 (build_new_method_call): Likewise.
9186 * class.c (grow_method): Don't give an error message indicating
9187 that two member templates with the same name are ambiguous.
9188 (finish_struct): Treat member template functions just like member
9191 * cp-tree.h (check_member_template): Add declaration.
9192 (begin_member_template_processing): Likewise.
9193 (end_member_template_processing): Likewise.
9194 (fn_type_unification): Likewise.
9195 (is_member_template): Likewise.
9196 (tsubst): Change prototype.
9197 (tsubst_expr): Likewise.
9198 (tsubst_copy): Likewise.
9199 (instantiate_template): Likewise.
9200 (get_bindings): Likewise.
9202 * decl.c (decls_match): Handle multiple levels of template
9204 (pushdecl): Handle template type params just like other type
9206 (push_class_level_binding): Return immediately if the
9207 class_binding_level is NULL.
9208 (grokfndecl): If check_classfn() returns a member_template, use
9209 the result of the template, not the template itself.
9211 * decl2.c (check_member_template): New function. Check to see
9212 that the entity declared to be a member template can be one.
9213 (check_classfn): Allow redeclaration of member template functions
9214 with different types; the new functions can be specializations or
9215 explicit instantiations.
9217 * error.c (dump_decl): Handle multiple levels of template
9219 (dump_function_decl): Update to handle function templates.
9221 * lex.c (do_pending_inlines): Set up template parameter context
9222 for member templates.
9223 (process_next_inline): Likewise.
9225 * method. (build_overload_identifier): Adjust for multiple levels
9226 of template parameters.
9228 * parse.y (fn.def2): Add member templates.
9229 (component_decl_1): Likewise.
9231 * pt.c (begin_member_template_processing): New function.
9232 (end_member_template_processing): Likewise.
9233 (is_member_template): Likewise.
9234 (fn_type_unification): Likewise.
9235 (current_template_parms): Return a vector of all the template
9236 parms, not just the innermost level of parms.
9237 (push_template_decl): Deal with the possibility of member
9239 (lookup_template_class): Likewise.
9240 (uses_template_parms): Likewise.
9241 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
9242 TEMPLATE_CONST_PARM to deal with multiple levels of template
9243 arguments. Add processing of TEMPLATE_DECL to produce new
9244 TEMPLATE_DECLs from old ones.
9245 (do_decl_instantiation): Handle member templates.
9247 * search.c (lookup_fnfields_1): Handle member template conversion
9250 * tree.c (cp_tree_equal): Check the levels, as well as the
9251 indices, of TEMPLATE_CONST_PARMs.
9253 * typeck.c (comptypes): Check the levels, as well as the indices,
9254 fo TEMPLATE_TYPE_PARMs.
9255 (build_x_function_call): Treat member templates like member
9258 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9260 * typeck.c (c_expand_return): Always convert_for_initialization
9261 before checking for returning a pointer to local.
9263 * pt.c (type_unification): If strict and the function parm doesn't
9264 use template parms, just compare types.
9266 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
9268 * method.c (build_overloaded_value): Replace direct call
9269 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
9271 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9273 * typeck.c (convert_arguments): Don't arbitrarily choose the first
9274 of a set of overloaded functions.
9276 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9278 * lex.c (real_yylex): Don't elide __FUNCTION__.
9280 * method.c (build_overload_value): Add in_template parm.
9281 (build_overload_int): Likewise.
9282 (build_overload_identifier): Pass it.
9284 * decl.c (duplicate_decls): Don't bash a previous template
9285 definition with a redeclaration.
9287 * pt.c (unify): float doesn't match double.
9289 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
9290 TYPE_DECL. Handle getting non-template types.
9291 * parse.y (explicit_instantiation): Use typespec instead of
9294 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
9296 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
9298 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
9300 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
9301 (compare_ics): Likewise.
9303 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9305 * call.c (joust): Warn about choosing one conversion op over
9306 another because of 'this' argument when the other return type is
9308 (source_type): New fn.
9310 * call.c (build_new_op): Strip leading REF_BIND from first operand
9311 to builtin operator.
9313 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
9316 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9318 * call.c (null_ptr_cst_p): Remove support for (void*)0.
9320 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
9322 * typeck.c (expand_target_expr): Make definition match declaration.
9324 * class.c (get_basefndecls): Make definition match declaration.
9326 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
9328 * input.c (sub_getch): Eventually give up and release the input file.
9330 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
9333 * call.c (joust): Tweak message.
9335 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
9337 * error.c (type_as_string): Put const/volatile on template type
9338 parameters where appropriate.
9340 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
9342 * call.c (strictly_better): Make arguments unsigned ints.
9344 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
9346 * lex.c (real_yylex): Refer to __complex instead of complex.
9348 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
9350 * lex.c (real_yylex): Don't use getc directly.
9352 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9354 * call.c (is_subseq): Don't try to be clever.
9356 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9358 * parse.y, pt.c: Include "except.h".
9359 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
9360 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
9361 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
9362 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
9365 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9367 * decl2.c (mark_vtable_entries): Instead of replacing pure
9368 virtuals with a reference to __pure_virtual, copy the decl and
9371 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9373 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
9375 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
9377 * pt.c (instantiate_class_template): Call repo_template_used
9378 before finish_prevtable_vardecl.
9380 * call.c (is_subseq): New fn.
9381 (compare_ics): Use it.
9383 * repo.c (finish_repo): Don't crash on no args.
9385 * parse.y (named_complex_class_head_sans_basetype): Handle
9386 explicit global scope.
9387 * decl2.c (handle_class_head): New fn.
9389 * pt.c (unify): Add CONST_DECL case.
9391 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9393 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
9395 * cp-tree.h (report_type_mismatch): Add prototype.
9396 * call.c (build_overload_call_real): Remove erroneous fourth
9397 argument to report_type_mismatch.
9398 (build_user_type_conversion_1): Remove erroneous second arg to
9400 (build_new_function_call): Likewise.
9401 (build_object_call): Likewise.
9402 (build_new_op): Likewise.
9403 (build_new_method_call): Likewise.
9405 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9407 * error.c (dump_decl): Don't bother processing a function with no
9410 * method.c (emit_thunk): Call init_function_start in the macro case.
9412 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9414 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
9415 defined and used to set flag_vtable_thunks.
9417 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9419 * parse.y: Don't clear the inlines from their obstack until they've
9422 * decl.c (duplicate_decls): Don't complain about exception
9423 specification mismatch if flag_exceptions is off.
9425 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
9427 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
9429 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
9431 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
9432 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
9433 Include <stdio.h> before include files that formerly used STDIO_PROTO.
9435 * decl.c, g++spec.c, lex.c, method.c, repo.c:
9436 Include "config.h" first, as per autoconf manual.
9438 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9440 * decl.c (duplicate_decls): Tweak wording.
9441 * lex.c (do_pending_defargs): Don't die if we see a default arg
9442 that isn't a DEFAULT_ARG.
9443 * error.c (dump_expr): Handle DEFAULT_ARG.
9445 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
9446 * lang-options.h: Add -fhandle-exceptions.
9448 * class.c (build_vtable): vtables are artificial.
9449 (prepare_fresh_vtable): Likewise.
9451 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9453 * cvt.c (ocp_convert): After converting to the target type, set
9454 LOOKUP_NO_CONVERSION.
9456 * call.c (joust): Warn about potentially confusing promotion rules
9458 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
9460 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
9462 * exception.cc: Declare __terminate_func with noreturn attribute.
9464 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9466 * parse.y: Break out eat_saved_input, handle errors.
9467 (function_try_block): Use compstmt instead of compstmt_or_error.
9469 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9471 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
9473 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9475 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
9476 existence of cc1plus check whether $(LANGUAGES) contains C++.
9478 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9480 * method.c (do_build_copy_constructor): When copying an anonymous
9481 union member loop around to handle nested anonymous unions. Use
9482 the offset of the member relative to the outer structure, not the
9485 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9487 * call.c (resolve_args): New fn.
9488 (build_new_function_call): Use it.
9489 (build_object_call): Likewise.
9490 (build_new_method_call): Likewise.
9492 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9494 * call.c (build_over_call): tsubst all default parms from templates.
9496 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9498 * decl.c (struct cp_function): Add static_labelno.
9499 (push_cp_function_context): Save it.
9500 (pop_cp_function_context): Restore it.
9502 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9504 * typeck.c (build_component_ref_1): Convert from reference.
9506 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9508 * parse.y (current_declspecs, prefix_attributes): Initialize to
9511 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
9512 before we try to force it to be a TREE_LIST.
9513 (decl): Make sure $1.t is non-nil.
9515 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9517 * pt.c (uses_template_parms): Handle template first-parse codes.
9519 * decl.c (cp_finish_decl): Only warn about user-defined statics.
9521 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9523 * pt.c (unify): Handle BOOLEAN_TYPE.
9525 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
9526 * pt.c (tsubst): Don't set it.
9527 * call.c (build_over_call): Use uses_template_parms.
9529 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9531 * method.c (build_overload_nested_name): Use static_labelno
9532 instead of var_labelno.
9533 (build_qualified_name): New fn.
9534 (build_overload_name): Split out from here.
9535 (build_static_name): Use build_qualified_name.
9536 * decl.c (cp_finish_decl): Statics in extern inline functions
9537 have comdat linkage.
9538 (start_function): Initialize static_labelno.
9540 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9542 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
9543 before "all member functions in class [] are private"
9545 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9547 * lex.c (do_scoped_id): convert_from_reference.
9548 * init.c (build_offset_ref): Likewise.
9550 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9552 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
9554 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9556 * typeck.c (get_member_function_from_ptrfunc): Promote index
9559 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9561 * tree.c (layout_basetypes): Move non-virtual destructor warning.
9562 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
9564 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9566 * decl.c (grokdeclarator): Call add_defarg_fn for the function
9568 * lex.c (add_defarg_fn): Adjust.
9569 (do_pending_defargs): Adjust. Don't skip the first parm.
9571 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9573 * decl.c (build_enumerator): Global enumerators are also readonly.
9575 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
9576 (build_dynamic_cast): Call it and convert_from_reference.
9578 * lex.c (add_defarg_fn): New fn.
9579 (snarf_defarg): Don't add to defarg_types.
9580 (do_pending_defargs): Lose defarg_types. All fns we process now
9582 * decl.c (grokfndecl): Call add_defarg_fn.
9584 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
9585 * cp-tree.def: Add DEFAULT_ARG.
9586 * spew.c (yylex): Call snarf_defarg as appropriate.
9587 * parse.y: New tokens DEFARG and DEFARG_MARKER.
9588 (defarg_again, pending_defargs, defarg, defarg1): New rules.
9589 (structsp): Use pending_defargs.
9590 (parms, full_parm): Use defarg.
9591 * lex.c (init_lex): Initialize inline_text_firstobj.
9592 (do_pending_inlines): Never pass the obstack to feed_input.
9593 (process_next_inline): Call end_input instead of restore_pending_input.
9594 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
9595 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
9596 * input.c (end_input): New fn.
9597 (sub_getch): At the end of some fed input, just keep returning EOF
9598 until someone calls end_input.
9599 Remove 'obstack' field from struct input_source.
9600 * decl.c (grokparms): Handle DEFAULT_ARG.
9601 (replace_defarg): New fn.
9602 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
9604 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9606 * call.c (implicit_conversion): If nothing else works, try binding
9607 an rvalue to a reference.
9609 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
9611 * decl.c (init_decl_processing): fix Jun 30 patch -- move
9612 ifndef for Cygwin32 to include SIGSEGV.
9614 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9616 * class.c (finish_struct_1): Only complain about pointers without
9617 copy stuff if there are any constructors.
9619 * rtti.c (build_dynamic_cast): Call complete_type on the types.
9621 * decl.c (grokfndecl): If the function we chose doesn't actually
9624 * decl2.c (grokclassfn): Don't specify 'const int' for the
9625 artificial destructor parm.
9627 * pt.c (type_unification): If we are called recursively, nothing
9630 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
9632 * decl.c (init_decl_processing): Stop trying to catch signals
9633 other than SIGABRT since the Cygwin32 library doesn't support
9634 them correctly yet. This fixes a situation in which g++ causes
9635 a hang on SIGSEGVs and other such signals in our Win32-hosted
9638 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
9640 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
9642 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9644 * typeck2.c (store_init_value): Always return the value if our
9645 type needs constructing.
9647 * method.c (hack_identifier): Convert class statics from
9650 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9652 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
9654 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
9656 * typeck.c (c_expand_return): Make sure we clean up temporaries at
9657 the end of return x;
9659 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9661 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
9663 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
9665 * except.c (expand_builtin_throw): Add support
9666 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
9668 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9670 * repo.c (extract_string): Null-terminate.
9672 * cp-tree.h (TI_SPEC_INFO): New macro.
9673 (CLASSTYPE_TI_SPEC_INFO): New macro.
9674 * pt.c (push_template_decl): Correctly determine # of template parms
9677 * call.c (compare_ics): Really fix 'this' conversions.
9679 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
9682 * pt.c (push_template_decl): Complain about mismatch in # of
9683 template parms between a class template and a member template.
9685 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9687 * method.c (synthesize_method): You can't call
9688 function_cannot_inline_p after finish_function.
9689 * decl.c (finish_function): Turn on flag_inline_functions and turn
9690 off DECL_INLINE before handing a synthesized method to the
9693 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9695 * method.c (synthesize_method): Remove July 30 change to never set
9696 DECL_INLINE if at_eof.
9698 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
9700 * xref.c (GNU_xref_member): Ensure that the node has a
9701 decl_lang_specific part before checking DECL_FRIEND_P.
9703 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9705 * pt.c (instantiate_class_template): Diagnose non-class types used
9708 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9710 * typeck.c (build_conditional_expr): Use convert_for_initialization
9711 instead of convert_and_check.
9713 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9715 * parse.y (typespec): Don't pedwarn for typeof.
9717 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9719 * repo.c (finish_repo): Only check changes if we would write a
9722 * call.c (compare_ics): Fix handling of 'this' conversions.
9724 * pt.c (do_decl_instantiation): Support static data too. Rename
9725 from do_function_instantiation.
9726 * cp-tree.h: Adjust.
9729 * repo.c (extract_string): New fn.
9730 (get_base_filename): Use it.
9731 (init_repo): Compare old args with current args.
9733 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
9735 * Makefile.in, Make-lang.in: Protect C-ls with a comment
9736 character, idea from Paul Eggert <eggert@twinsun.com>.
9738 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
9740 * typeck.c (c_expand_return): Be more persistent in looking for
9743 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
9744 pointer to reference.
9746 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
9748 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9750 * init.c (build_member_call, build_offset_ref):
9751 Use do_scoped_id instead of do_identifier.
9753 * cvt.c (convert): Remove bogosity.
9755 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9757 * cvt.c (build_up_reference): Do checks of ARGTYPE and
9758 TARGET_TYPE before trying to use get_binfo.
9760 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9762 * cvt.c (build_up_reference): Call get_binfo to get access control.
9764 * decl2.c (import_export_decl): If we don't support weaks, leave
9767 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
9769 * except.c (expand_builtin_throw): Add support for machines that
9770 cannot access globals after throw's epilogue when
9771 -fno-sjlj-exceptions is used.
9773 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9775 * parse.y: 'std::' becomes '::'.
9776 * lex.c (real_yylex): Remove 'namespace' warning.
9777 * init.c (build_member_call): Ignore 'std::'.
9778 (build_offset_ref): Likewise.
9779 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
9780 (do_toplevel_using_decl): Ignore 'using std::whatever'.
9781 * decl.c (push_namespace): Just sorry.
9782 (pop_namespace): Nop.
9783 (init_decl_processing): Declare std namespace.
9785 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9787 * search.c (push_class_decls): A name which ambiguously refers to
9788 several instantiations of the same template just refers to the
9791 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
9793 * decl.c (build_enumerator): fix problem with unsigned long
9794 enumerated values being smashed to ints, causing overflow
9795 when computing next enumerated value. (for enum values around
9798 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9800 * typeck.c (build_component_ref): Only call mark_used on a decl.
9802 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9804 * typeck.c (build_c_cast): Make the check for a ptr to function
9805 more specific before possible default_conversion call.
9807 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
9809 * except.c (expand_exception_blocks): Simplify and fix and make
9810 sure we don't end a region in a sequence, as expand_end_bindings
9813 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
9815 * except.c (init_exception_processing): Mark terminate as not
9816 returning so that the optimizer can optimize better.
9818 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
9820 * cvt.c (convert): Don't do any extra work, if we can avoid it
9823 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
9825 * *.[chy]: Change cp_convert to ocp_convert, change convert to
9826 cp_convert. convert is now reserved for the backend, and doesn't
9827 have the semantics a frontend person should ever want.
9829 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9831 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
9832 Lose -traditional support.
9834 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9836 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
9838 * parse.y (self_reference): Do it for templates, too.
9839 * class.c (pushclass): Don't overload_template_name; the alias
9840 generated by build_self_reference serves the same purpose.
9842 * tree.c (list_hash): Make static, take more args.
9843 (list_hash_lookup): Likewise.
9844 (list_hash_add): Make static.
9845 (list_hash_canon): Lose.
9846 (hash_tree_cons): Only build a new node if one isn't already in the
9848 (hash_tree_chain): Use hash_tree_cons.
9849 * cp-tree.h: Adjust.
9850 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
9851 of calling lookup_name.
9853 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9855 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
9856 doesn't refer to the CONST_DECLs.
9858 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
9860 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
9862 (expand_class_desc): Convert the last argument to a sizetype.
9864 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9866 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
9867 __real__): Add reswords.
9868 * hash.h: Regenerate.
9869 * lex.h (rid): Add RID_COMPLEX.
9870 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
9871 * lex.c (init_lex): Add building of RID_COMPLEX.
9872 (real_yylex): General cleanup in line with what c-lex.c also has,
9873 sans the cruft for traditional; add handling of SPEC_IMAG, complex
9874 types, and imaginary numeric constants.
9875 * parse.y (REALPART, IMAGPART): Add tokens.
9876 (unary_expr): Add REALPART and IMAGPART rules.
9877 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
9878 * decl.c (complex_{integer,float,double,long}_type_node): Define
9880 (init_decl_processing): Set up the types.
9881 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
9882 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
9883 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9884 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
9885 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
9887 * method.c (build_overload_name): Add handling of the different
9888 COMPLEX_TYPEs, prefixing them with `J'.
9889 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
9891 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
9892 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
9893 (mapcar): Handle COMPLEX_CST.
9894 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
9895 (common_type): Add code for complex types.
9896 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9897 (convert_for_assignment): Likewise.
9898 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
9900 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9902 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
9903 tsubst_expr, as it might try to do overload resolution.
9905 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9907 * pt.c (instantiate_class_template): Oops.
9909 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9911 * cp-tree.def: Add TAG_DEFN.
9912 * pt.c (tsubst_enum): New fn.
9913 (instantiate_class_template): Use it.
9914 (tsubst_expr): Support TAG_DEFN.
9915 (tsubst): Support local enums.
9916 (tsubst_copy): Likewise.
9917 * decl.c (finish_enum): Likewise.
9918 (start_enum): If this is a local enum, switch to permanent_obstack.
9920 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
9922 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
9923 (finish_function): Put the base init code for constructors just
9924 after the parm cleanup insns.
9925 (struct cp_function): Add last_parm_cleanup_insn.
9926 (push_cp_function_context): Likewise.
9927 (pop_cp_function_context): Likewise.
9929 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9931 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
9933 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9935 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
9936 for THUNK_FNDECL before we switch to temporary allocation.
9938 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9940 * call.c (build_new_op): Handle null arg2 for ?:.
9942 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
9944 * except.c (expand_exception_blocks): Ensure that we flow through
9945 the end of the exception region for the exception specification.
9946 Move exception region for the exception specification in, so that
9947 it doesn't protect the parm cleanup. Remove some obsolete code.
9948 * decl.c (store_parm_decls): Likewise.
9949 (finish_function): Likewise.
9951 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
9953 * init.c (build_new): Fix nothrow handling.
9955 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9957 * init.c (emit_base_init): Don't warn about the initialization
9958 list for an artificial member.
9960 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9962 * expr.c (do_case): Handle !START case for the error msg.
9964 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9966 * decl2.c, lang-options.h: New option -Weffc++.
9967 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
9970 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
9971 to MULTIPLE_SYMBOL_SPACES.
9973 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9975 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
9977 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
9979 * typeck.c (c_expand_return): Don't complain about returning void
9980 to void in an artificial function.
9981 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
9982 don't set DECL_RESULT, set DECL_ARTIFICIAL.
9983 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
9985 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
9987 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
9989 * except.c (init_exception_processing): Likewise.
9990 (expand_end_catch_block): Likewise.
9991 (expand_exception_blocks): Likewise.
9992 (expand_throw): Likewise.
9993 * exception.cc (__default_terminate): Likewise.
9995 * init.c (perform_member_init): Use new method of expr level
9996 cleanups, instead of cleanups_this_call and friends.
9997 (emit_base_init): Likewise.
9998 (expand_aggr_vbase_init_1): Likewise.
9999 (expand_vec_init): Likewise.
10000 * decl.c (cp_finish_decl): Likewise.
10001 (expand_static_init): Likewise.
10002 (store_parm_decls): Likewise.
10003 (cplus_expand_expr_stmt): Likewise.
10004 * decl2.c (finish_file): Likewise.
10006 * Make-lang.in (exception.o): Ok to compile with -O now.
10008 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
10009 we know it will be done later by the backend.
10011 * decl2.c (lang_f_options): Remove support for short temps.
10012 * lang-options.h: Likewise.
10014 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10016 * tree.c (varargs_function_p): New fn.
10017 * method.c (emit_thunk): Replace broken generic code with code to
10018 generate a heavyweight thunk function.
10020 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
10022 * pt.c (process_template_parm): pedwarn about floating-point parms.
10024 * decl.c (grokdeclarator): inline no longer implies static.
10026 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
10028 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10030 * class.c (check_for_override): The signature of an overriding
10031 function is not changed.
10033 * call.c (build_over_call): Move setting of conv into the loop.
10034 Note: this change, along with the related changes of the 18th thru
10035 the 20th of April, fix an infinite loop problem in conversions.
10037 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10039 * call.c (build_user_type_conversion_1): Really ignore rvalue
10040 conversions when looking for a REFERENCE_TYPE.
10042 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
10043 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
10044 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
10045 (build_unary_op): Likewise.
10046 * call.c (build_over_call): See through a CONVERT_EXPR around the
10047 ADDR_EXPR for on a temporary.
10048 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
10049 the ADDR_EXPR for a local variable.
10051 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
10053 * call.c (build_user_type_conversion_1): If we're trying to
10054 convert to a REFERENCE_TYPE, only consider lvalue conversions.
10055 (build_new_function_call): Print candidates.
10056 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
10057 (reference_binding): Binding a temporary of a reference-related type
10060 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10062 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
10063 * tinfo2.cc (type_info::before): Likewise.
10065 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
10067 * call.c (implicit_conversion): Oops.
10069 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10071 * call.c (implicit_conversion): Try to find a reference conversion
10072 before binding a const reference to a temporary.
10074 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
10076 * exception.cc (__default_unexpected): Call terminate by default,
10077 so that if the user overrides terminate, the correct function will
10080 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
10082 * parse.y (left_curly): Avoid trying to use any fields of
10083 error_mark_node, as there aren't any.
10085 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10087 * lex.c (do_identifier): Avoid breaking on overloaded methods
10088 as default arguments.
10090 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
10092 * call.c (add_template_candidate): Initialize the variable "dummy".
10094 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
10096 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
10097 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
10099 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10101 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
10102 (debug_binfo): Delete decl, not needed.
10104 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
10105 promotes_to_aggr_type): Delete fns.
10106 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
10107 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
10108 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
10110 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
10112 * friend.c (is_friend_type): Delete fn.
10113 * cp-tree.h (is_friend_type): Delete decl.
10115 * decl.c (original_result_rtx, double_ftype_double,
10116 double_ftype_double_double, int_ftype_int, long_ftype_long,
10117 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
10118 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
10120 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
10122 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
10124 * decl.c (pushdecl_nonclass_level): #if 0, unused.
10125 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
10127 * lex.c (reinit_lang_specific): #if 0, unused.
10128 * cp-tree.h (reinit_lang_specific): #if 0 decl.
10130 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
10131 * cp-tree.h (revert_static_member_fn): Delete decl.
10133 * class.c (root_lang_context_p): Delete fn.
10134 * cp-tree.h (root_lang_context_p): Delete decl.
10136 * decl.c (set_current_level_tags_transparency): #if 0, unused.
10137 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
10139 * lex.c (set_vardecl_interface_info): Make static.
10140 * cp-tree.h (set_vardecl_interface_info): Delete decl.
10142 * call.c (find_scoped_type): Make static.
10143 * cp-tree.h (find_scoped_type): Delete decl.
10145 * search.c (convert_pointer_to_vbase): Make static.
10146 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
10148 * decl.c (const_ptr_type_node): Likewise.
10149 * cp-tree.h (const_ptr_type_node): Delete decl.
10151 * typeck.c (common_base_type): Make static.
10152 * cp-tree.h (common_base_types): Delete erroneous decl.
10154 * pt.c (classtype_mangled_name): Make static.
10155 * cp-tree.h (classtype_mangled_name): Delete decl.
10157 * lex.c (check_newline): Make static.
10158 * cp-tree.h (check_newline): Delete decl.
10160 * typeck.c (build_x_array_ref): Delete fn, same idea as
10162 * cp-tree.h (build_x_array_ref): Delete decl.
10164 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
10166 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
10168 * class.c (build_vtable_entry): Make static.
10169 * cp-tree.h (build_vtable_entry): Delete decl.
10171 * class.c (build_vbase_pointer): Make static.
10172 * cp-tree.h (build_vbase_pointer): Delete decl.
10174 * sig.c (build_sptr_ref): Add forward decl and make static.
10175 * cp-tree.h (build_sptr_ref): Delete decl.
10177 * call.c (build_new_method_call): Add forward decl and make static.
10178 * cp-tree.h (build_new_method_call): Delete decl.
10180 * call.c (build_object_call): Make static.
10181 * class.c (check_for_override, complete_type_p, mark_overriders):
10183 * decl.c (cp_function_chain): Likewise.
10184 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
10186 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
10188 * tree.c (build_cplus_array_type_1): Likewise.
10189 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
10190 (comp_target_parms): Likewise.
10192 * init.c (build_builtin_call): Make static.
10193 * cp-tree.h (build_builtin_call): Delete decl.
10195 * typeck.c (binary_op_error): Delete decl.
10196 * cp-tree.h (binary_op_error): Likewise.
10198 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10200 * call.c (build_method_call): Compare against error_mark_node
10201 directly, rather than the ERROR_MARK tree code.
10202 * cvt.c (cp_convert): Likewise.
10203 * decl.c (print_binding_level): Likewise.
10204 (duplicate_decls): Likewise.
10205 (grokdeclarator): Likewise.
10206 (grokdeclarator): Likewise.
10207 * init.c (expand_aggr_init_1): Likewise.
10208 (decl_constant_value): Likewise.
10209 * method.c (build_opfncall): Likewise.
10210 (hack_identifier): Likewise.
10211 * typeck.c (build_modify_expr): Likewise.
10213 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
10215 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10217 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
10219 * pt.c (coerce_template_parms): Add new error message.
10221 * method.c (build_overload_value): Implement name mangling for
10222 floating-point template arguments.
10224 * method.c (build_overload_int, icat, dicat): Fix mangling of template
10225 arguments whose absolute value doesn't fit in a signed word.
10227 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10229 * friend.c: New file; put all of the friend stuff in here.
10230 * init.c: Instead of here.
10231 * Makefile.in (CXX_OBJS): Add friend.o.
10232 (friend.o): Add dependencies.
10233 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
10235 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10237 * call.c (build_scoped_method_call): Complain if the scope isn't a
10240 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10242 * parse.y (left_curly): Don't crash on erroneous type.
10244 * init.c (build_delete): Fix type of ref.
10246 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10248 * search.c (get_vbase_1): Renamed from get_vbase.
10249 (get_vbase): Wrapper, now non-static.
10250 (convert_pointer_to_vbase): Now static.
10252 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
10253 * init.c (build_delete): Pass one.
10254 (build_partial_cleanup_for): Use build_scoped_method_call.
10255 * decl.c (finish_function): Pass a binfo.
10257 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10259 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
10261 * typeck.c (build_c_cast): Lose other reference to flag.
10263 * call.c (build_field_call): Don't look for [cd]tor_identifier.
10264 * decl2.c (delete_sanity): Remove meaningless use of
10265 LOOKUP_HAS_IN_CHARGE.
10266 * decl.c (finish_function): Use build_scoped_method_call instead
10267 of build_delete for running vbase dtors.
10268 * init.c (build_delete): Call overload resolution code instead of
10269 duplicating it badly.
10271 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10273 * call.c (build_over_call): Call mark_used before trying to elide
10276 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
10278 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10280 * typeck.c (build_modify_expr): Always pedwarn for a cast to
10281 non-reference used as an lvalue.
10283 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10285 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
10287 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10289 * parse.y (handler): Fix template typo.
10291 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10293 * error.c (lang_decl_name): New fn.
10294 * tree.c (lang_printable_name): Use it.
10296 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
10298 * g++spec.c: Include config.h so that we can catch bzero #defines
10299 from the config file.
10301 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
10303 * new1.cc: Include a declaration for malloc, to avoid warning, and
10304 avoid lossing on systems that require one (ones that define malloc
10307 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10309 * decl2.c (max_tinst_depth): New variable.
10310 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
10312 * pt.c (max_tinst_depth): Variable moved.
10313 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
10316 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10318 * decl.c (xref_basetypes): Allow a base class that depends on
10319 template parms to be incomplete.
10321 * decl2.c (build_expr_from_tree): Support typeid(type).
10322 * rtti.c (get_typeid): Support templates.
10323 (expand_si_desc, expand_class_desc): Fix string length.
10324 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
10326 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10328 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
10330 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
10332 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10334 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
10335 smashes together template and non-template decls of the same
10338 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10340 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
10342 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10344 * decl.c (duplicate_decls): Next route, pedwarn about different
10345 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
10347 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10349 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
10350 (struct lang_type): Delete has_default_implementation member.
10351 Increase dummy to 21.
10352 * decl.c (start_method): Delete usage.
10354 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
10355 store_after_parms, start_decl_1, auto_function): Add decls.
10356 (get_arglist_len_in_bytes, declare_implicit_exception,
10357 have_exceptions_p, make_type_decl, typedecl_for_tag,
10358 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
10359 build_component_type_expr, cplus_exception_name,
10360 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
10361 * call.c (build_this): Make static.
10362 (is_complete): Likewise.
10363 (implicit_conversion): Likewise.
10364 (reference_binding): Likewise.
10365 (standard_conversion): Likewise.
10366 (strip_top_quals): Likewise.
10367 (non_reference): Likewise.
10368 (build_conv): Likewise.
10369 (user_harshness): Likewise.
10370 (rank_for_ideal): Likewise.
10371 * decl.c (start_decl_1): Delete forward decl.
10372 (push_decl_level): Make static.
10373 (resume_binding_level): Make static.
10374 (namespace_bindings_p): Make static.
10375 (declare_namespace_level): Make static.
10376 (lookup_name_real): Make static.
10377 (duplicate_decls): Make static. Take register off NEWDECL and
10378 OLDDECL parm decls.
10379 * decl2.c (get_sentry): Make static.
10380 (temp_name_p): Delete fn.
10381 * except.c (auto_function): Delete decl.
10382 * lex.c (handle_{cp,sysv}_pragma): Make static.
10383 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
10384 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
10385 * pt.c (tsubst_expr_values): Make static.
10386 * rtti.c (combine_strings): Delete decl.
10388 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10390 * pt.c (push_template_decl): Handle getting a typedef.
10392 * call.c (build_new_function_call): Complain about void arg.
10394 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10396 * decl.c (duplicate_decls): Give pedwarn of different exceptions
10397 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
10399 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
10401 * except.c (expand_throw): Don't expand the cleanup tree here,
10402 since we are not going to write the rtl out. Fixes problem with
10405 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
10407 * Make-lang.in: Add $(exeext) as necessary.
10409 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
10411 * parse.y (handler_seq): Must have at least one catch clause.
10413 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10415 * call.c (add_builtin_candidate): Restore ?: hack.
10417 * decl.c (grok_op_properties): More warnings.
10419 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10421 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
10422 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
10424 * decl.c (duplicate_decls): Scale back to a warning, and only do
10427 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
10429 * decl.c (duplicate_decls): pedwarn mismatched exception
10432 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
10434 * call.c (build_new_method_call): Don't display the invisible
10435 argument for controlling virtual bases.
10437 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
10439 * new: Add nothrow new and delete, bad_alloc and throw specifications
10441 * decl.c (init_decl_processing): Add throw specification for delete.
10442 * new.cc (nothrow): Define.
10443 * lex.c (real_yylex): Removing warning that throw and friends are
10445 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
10446 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
10447 * Make-lang.in: Add new{1,2}.{cc,o}.
10449 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10451 * lex.c (cons_up_default_function): Fix return type of synth op=.
10453 * init.c (emit_base_init): Add warnings for uninitialized members
10456 * decl.c (xref_basetypes): Add warning for non-polymorphic type
10457 with destructor used as base type.
10459 * decl.c (grok_op_properties): Add warning for op= returning void.
10460 * typeck.c (c_expand_return): Add warning for op= returning anything
10463 * class.c (finish_struct_1): Add warning for class with pointers
10464 but not copy ctor or copy op=.
10466 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
10467 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
10468 (instantiate_template): If -fexternal-templates, add this
10469 instantiation to pending_templates.
10471 * decl2.c (copy_assignment_arg_p): Disable old hack to support
10474 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
10476 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
10478 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10480 * call.c (standard_conversion): Handle getting references. Tack
10481 on RVALUE_CONV here. Do it for non-class types, too.
10482 (reference_binding): Pass references to standard_conversion.
10483 (implicit_conversion): Likewise.
10484 (add_builtin_candidate): Disable one ?: kludge.
10485 (convert_like): Handle RVALUE_CONVs for non-class types.
10486 (joust): Disable the other ?: kludge.
10488 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10490 * decl.c (init_decl_processing): Add code to build up common
10491 function types beforehand, to avoid creation then removal of
10492 things already in the hash table.
10494 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10496 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
10499 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
10500 current_template_parms.
10502 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
10504 * search.c (lookup_field): Don't return a function, check want_type.
10506 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10508 * init.c (build_new): Make sure PLACEMENT has a type.
10510 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10512 * init.c (build_new): Support new (nothrow).
10514 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10516 * pt.c (instantiate_decl): Also do push_to_top_level before setting
10519 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
10520 * pt.c (tsubst): Defer instantiation of default args.
10521 * call.c (build_over_call): Until here.
10523 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10525 * search.c (lookup_field): Make sure we have an
10526 IDENTIFIER_CLASS_VALUE before we try to return it.
10528 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10530 * call.c (build_method_call): Delete unused var PARM.
10531 (build_overload_call_real): Likewise.
10532 (build_object_call): Delete unused var P.
10533 (build_new_op): Likewise.
10534 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
10535 var definitions, which are never used.
10536 (shadow_tag): Delete unused var FN.
10537 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
10538 * init.c (build_new): Delete unused var ALLOC_TEMP.
10539 * method.c (hack_identifier): Delete unused var CONTEXT.
10540 (do_build_copy_constructor): Delete unused var NAME.
10541 (synthesize_method): Delete unused var BASE.
10542 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
10543 * rtti.c (build_headof): Delete unused var VPTR.
10544 (get_typeid): Delete unused var T.
10545 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
10547 (build_ptrmemfunc): Delete unused vars U and NINDEX.
10548 * typeck2.c (build_functional_cast): Delete unused var BINFO.
10550 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10552 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
10553 things in a type being defined.
10554 * decl.c (finish_enum): Reverse the values so that they are in
10557 * pt.c (instantiate_class_template): Don't initialize
10558 BINFO_BASETYPES until the vector is filled out.
10559 (unify): Don't abort on conflicting bindings, just fail.
10560 (instantiate_decl): Do push_tinst_level before any tsubsting.
10562 * method.c (build_overload_value): Handle getting a
10563 TEMPLATE_CONST_PARM for a pointer.
10565 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
10567 * init.c (expand_member_init): Don't give 'not a base' error for
10570 * pt.c (instantiate_decl): Call import_export_decl later.
10572 * pt.c (instantiate_class_template): Return a value.
10574 * parse.y (extension): New rule for __extension__.
10575 (extdef, unary_expr, decl, component_decl): Use it.
10577 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
10579 * class.c (base_binfo): Remove unused base_has_virtual member.
10580 (finish_base_struct): Likewise.
10581 (finish_struct_1): Likewise.
10583 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
10585 * search.c (expand_upcast_fixups): Fix bogus code generation
10586 problem where the generated code uses the wrong index into the
10587 runtime built vtable on the stack. Old code could clobber random
10590 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
10592 * init.c (perform_member_init): Make sure the partial EH cleanups
10593 live on the function_obstack.
10595 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
10597 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
10598 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
10600 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
10602 * decl.c (grokvardecl): Avoid ANSI style initialization.
10604 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
10606 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
10608 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10610 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
10612 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10614 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
10615 arguments we compare against. Start the count of I at 1, not 0,
10616 since argv[0] is still the command.
10618 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
10620 * lang-specs.h: Accept .cp as an C++ extension.
10622 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10624 * cp-tree.h (ptr_reasonably_similar): Add decl.
10626 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10628 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
10629 pointer. New local SPECBITS with the parm's value.
10630 (grokdeclarator): Pass &specbits down.
10632 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
10633 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
10635 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
10636 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
10638 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
10639 not an error_mark_node.
10641 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10643 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
10644 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
10646 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10648 * decl.c (grokdeclarator): When giving an anonymous struct a name,
10649 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
10652 * typeck2.c (build_m_component_ref): If component is a pointer
10653 to data member, resolve the OFFSET_REF now.
10655 * call.c (convert_like): Don't go into infinite recursion.
10657 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
10659 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
10660 * tree.c (layout_basetypes): And on the vbase ptr.
10662 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10664 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
10665 CHAR_TYPE_SIZE so bool is always the same size as another type.
10667 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
10669 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10671 * decl2.c (grok_x_components): Remove synthesized methods from
10672 TYPE_METHODS of an anonymous union, complain about member
10674 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
10676 (finish_function): Just clear the DECL_RTL of our arguments.
10678 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10680 * decl2.c (finish_file): Emit DWARF debugging info for static data
10683 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
10685 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
10687 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
10690 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10692 * Make-lang.in (g++-cross$(exeext)): Fix typo.
10694 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10696 Make the g++ driver now be a standalone program, rather than one
10697 that tries to run the gcc driver after munging up the options.
10698 * Make-lang.in (g++.c, g++spec.o): New rules.
10699 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
10701 (g++$(exeext)): New rule, based on xgcc rule.
10702 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
10703 * g++spec.c: New file.
10704 * g++.c: Removed file.
10706 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
10708 * cvt.c (build_up_reference): Arrange for any temporary values
10709 that have been keep in registers until now to be put into memory.
10711 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10713 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
10714 that make -j3 bootstrap works better.
10716 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10718 * decl.c (pushtag): Do pushdecl for anon tags.
10720 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10722 * typeck.c (c_expand_return): Fix logic.
10723 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
10725 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
10727 * g++.c (main): Make sure arglist has a final NULL entry. Add
10728 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
10729 stdin/stdout of the invoked program are redirected to
10732 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10734 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
10736 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
10738 * init.c (resolve_offset_ref): Handle obj.vfn better.
10739 * typeck.c (build_component_ref): Set TREE_TYPE on result from
10742 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
10744 * typeck.c (convert_for_assignment): Also handle anachronistic
10745 implicit conversions from (::*)() to cv void*.
10746 * cvt.c (cp_convert_to_pointer): Likewise.
10748 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10750 * lex.c (handle_cp_pragma): Fix bogus warning.
10752 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
10754 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
10755 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
10757 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10759 * class.c (finish_struct_1): Support DWARF2_DEBUG.
10760 * search.c (dfs_debug_mark): Likewise.
10761 * decl2.c (finish_vtable_vardecl): Likewise.
10762 * decl.c (pushtag, finish_enum): Likewise.
10763 * lex.c (check_newline): Use debug_* instead of calling *out
10764 functions directly.
10766 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10768 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
10769 on some picky hosts.
10771 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10773 * class.c (finish_struct_1): A class has a non-trivial copy
10774 constructor if it has virtual functions.
10776 * cvt.c (cp_convert): Always call a constructor.
10778 * call.c (reference_binding): Still tack on a REF_BIND
10779 for bad conversions.
10780 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
10782 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
10783 (c_expand_return): Likewise.
10784 * typeck2.c (digest_init): Likewise for { }.
10785 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
10786 * cvt.c (cp_convert): Handle failure better.
10788 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10790 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
10791 of GCC be path-relative.
10793 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10795 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
10796 it does need choose-temp.o and pexecute.o.
10798 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10800 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
10801 that we still use it.
10802 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
10804 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10806 * init.c (expand_default_init): Avoid calling constructors to
10807 initialize reference temps.
10809 * cvt.c (convert_to_reference): Fix.
10811 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10813 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
10814 (convert_to_reference): Likewise.
10815 * typeck.c (convert_for_initialization): Likewise.
10816 * init.c (expand_default_init): Likewise.
10817 (expand_aggr_init_1): Likewise.
10818 * cp-tree.h (CONV_NONCONVERTING): Lose.
10819 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
10821 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
10823 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
10825 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
10827 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10829 * init.c (expand_aggr_init_1): Don't crash on non-constructor
10832 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10834 * g++.c: Include gansidecl.h.
10835 (VPROTO, PVPROTO, VA_START): Delete.
10836 (choose_temp_base_try, choose_temp_base, perror_exec,
10837 run_dos) [__MSDOS__]: Delete fns.
10838 (pfatal_with_name): Delete fn.
10839 (temp_filename): Declare like in gcc.c.
10840 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
10841 (error_count, signal_count): Define.
10842 (error): Delete both definitions.
10843 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
10844 (pfatal_pexecute): Add fn from gcc.c.
10845 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
10846 code to use the pexecute stuff also used by gcc.c.
10847 (MIN_FATAL_STATUS): Define.
10848 * Make-lang.in (g++): Add dependency on and linking with
10849 choose-temp.o and pexecute.o.
10851 * cp-tree.h: Include gansidecl.h.
10852 (STDIO_PROTO): Delete #undef/#define.
10853 * cvt.c (NULL): Delete #undef/#define.
10854 * expr.c (NULL): Likewise.
10855 * init.c (NULL): Likewise.
10856 * rtti.c (NULL): Likewise.
10857 * xref.c (NULL): Likewise.
10859 * cp-tree.h (build_user_type_conversion): Add prototype.
10860 * call.c (build_user_type_conversion): Delete prototype. Correct
10861 decl of FLAGS arg to be an int.
10862 * cvt.c (build_user_type_conversion): Likewise.
10864 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
10866 * cp-tree.def: Add TRY_BLOCK and HANDLER.
10867 * except.c (expand_start_catch_block): Support templates.
10868 * parse.y (try_block, handler_seq): Likewise.
10869 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
10871 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10873 * pt.c (current_template_args): New fn.
10874 (push_template_decl): Use it.
10875 * decl.c (grokdeclarator): Use it.
10877 * decl2.c (build_expr_from_tree): Dereference ref vars.
10879 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
10880 the decl-specifier-seq.
10882 * decl.c (grok_op_properties): Don't force the type of a conversion
10883 op to be complete. Don't warn about converting to the same type
10884 for template instantiations.
10886 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
10889 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
10891 * typeck.c (get_delta_difference): Remove previous bogusness.
10892 Don't give errors if force is set.
10894 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10896 * decl2.c (finish_file): Don't emit debug info.
10897 * decl.c (pushdecl): Lose obsolete code.
10898 (grokdeclarator): Still do the long long thing after complaining.
10899 * search.c (note_debug_info_needed): Don't do anything if we're in a
10901 * method.c (synthesize_method): For non-local classes,
10902 push_to_top_level first.
10904 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
10906 * typeck.c (get_delta_difference): Add no_error parameter.
10907 (build_ptrmemfunc): Call get_delta_difference with no_error set;
10908 we don't want error messages when converting unrelated
10909 pointer-to-member functions.
10911 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
10913 * error.c (dump_expr): Improve the wording on error messages that
10914 involve pointer to member functions.
10916 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
10918 * cvt.c (cp_convert_to_pointer): Move code for conversions from
10919 (::*)() to void* or (*)() up a bit, so that we can convert from
10920 METHOD_TYPEs as well.
10922 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10924 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
10925 There are no 'member' types.
10926 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
10927 (build_x_typeid): Handle errors.
10929 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
10931 * typeck.c (convert_for_assignment): Handle anachronistic implicit
10932 conversions from (::*)() to void* or (*)().
10933 * cvt.c (cp_convert_to_pointer): Likewise.
10934 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
10935 conversions from here.
10936 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
10937 * lang-options.h: Likewise.
10938 * decl2.c (warn_pmf2ptr): Define.
10939 * cp-tree.h: Declare it.
10940 * typeck2.c (digest_init): Allow pmfs down into
10941 convert_for_initialization.
10943 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10945 * typeck.c (c_expand_return): Fix for returning overloaded fn.
10947 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10949 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
10950 * decl.c (grok_reference_init): Pass DIRECT_BIND.
10951 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
10953 * call.c (convert_like): Don't pass INDIRECT_BIND.
10954 * typeck.c (convert_arguments): Likewise.
10955 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
10957 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10959 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
10960 similar code in build_up_ref.
10961 * cvt.c (build_up_reference): Drastically simplify.
10963 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
10965 * typeck.c (signed_or_unsigned_type): If the given type already
10966 as the correct signedness, then just return it.
10968 * typeck.c ({un,}signed_type): If can't do anything, call
10969 signed_or_unsigned_type.
10971 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
10973 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
10974 current_class_type is NULL.
10976 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
10978 * class.c (finish_struct_1): Avoid empty structs by adding a field
10979 so layout_type gets the mode right.
10981 * typeck.c (c_expand_return): Drastically simplify.
10983 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10985 * typeck.c (decay_conversion): Handle overloaded methods.
10987 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10989 * call.c (build_over_call): A TARGET_EXPR has side-effects.
10991 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
10993 * cvt.c (convert_to_pointer_force): Add code to support pointer to
10994 member function to pointer to function conversions.
10995 * init.c (resolve_offset_ref): Add code to allow faked up objects,
10996 ignoring them if they are not used, and giving an error, if they
10998 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
10999 code, and so that we can give an error, if we needed an object,
11000 and one was not provided.
11001 (build_c_cast): Don't call default_conversion when we want to
11002 convert to pointer to function from a METHOD_TYPE.
11004 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11006 * Make-lang.in (cplib2.ready): Fix logic.
11008 * decl.c (shadow_tag): Only complain about non-artificial function
11011 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
11013 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
11015 * expr.c (cplus_expand_expr): Pre-tweak call_target like
11016 expand_inline_function would.
11018 * pt.c (mark_decl_instantiated): If extern_p, call
11019 mark_inline_for_output.
11021 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
11023 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
11026 * typeck.c (get_delta_difference): Fix wording, as we can be used
11027 for pointer to data members.
11029 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
11031 * pt.c (tsubst): If the function decl isn't a member of this
11032 template, return a copy of the decl (including copying the
11033 lang-specific part) so we don't hose ourselves later.
11035 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11037 * class.c (finish_struct): Remove DWARF-specific tag handling.
11038 * decl.c (pushtag): Likewise.
11039 (finish_function): Always clear DECL_ARGUMENTS on function decls with
11041 * decl2.c (finish_file): Emit DWARF debugging info for static data
11044 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
11046 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
11047 isn't the same as the new one before we whack it.
11049 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
11051 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
11052 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
11053 warn_traditional and warn_strict_prototypes; remove ancient
11054 'overload' code; remove references to flag_traditional.
11056 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
11058 * input.c (sub_getch): Handle 8-bit characters in string literals.
11060 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
11062 * tree.c (mapcar): Handle CONSTRUCTORs.
11063 (copy_to_permanent): Handle expression_obstack properly.
11065 * Make-lang.in (cplib2.txt): Also depend on the headers.
11067 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
11069 (expand_class_desc): Use USItype for offset field.
11070 * tinfo.h (struct __class_type_info): Likewise.
11072 * method.c (build_overload_int): TYPE_PRECISION should be applied
11075 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11077 * call.c (build_new_op): A COND_EXPR involving void must be a
11080 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11082 * typeck.c (build_x_component_ref): New fn.
11083 (build_object_ref): Use it.
11084 * parse.y (primary): Use it.
11085 * decl2.c (build_expr_from_tree): Use it.
11086 * cp-tree.h: Declare it.
11088 * decl.c (start_decl): variable-sized arrays cannot be initialized.
11089 * error.c (dump_type_suffix): Handle variable arrays.
11091 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11093 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
11095 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11097 * decl.c (lookup_name_real): Don't try to look up anything in a
11100 * tinfo2.cc (__throw_type_match_rtti): Oops.
11102 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11104 * Make-lang.in (exception.o): Use -fno-PIC for now.
11106 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11108 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
11110 (get_tinfo_fn_dynamic): Extracted from build_typeid.
11111 * tinfo2.cc (__dynamic_cast): Adjust.
11113 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
11114 (build_x_typeid): Likewise.
11116 * parse.y: Call build_x_typeid instead of build_typeid.
11117 * cp-tree.def: Add TYPEID_EXPR.
11118 * pt.c (tsubst_copy): Handle typeid.
11119 * decl2.c (build_expr_from_tree): Likewise.
11120 * rtti.c (build_x_typeid): Throw bad_typeid from here.
11121 (build_typeid): Not here.
11122 * cp-tree.h: Declare build_x_typeid.
11124 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
11126 * call.c (convert_like): Pull out constant values.
11128 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
11130 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11132 * decl.c (init_decl_processing): Create short int types before
11133 creating size_t in case a machine description needs to use
11134 unsigned short for size_t.
11136 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11138 * Make-lang.in (exception.o): Turn off pic.
11140 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
11141 type, multi-level ptr conversions.
11143 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
11144 (throw_bad_cast): Use it.
11145 (throw_bad_typeid): New fn.
11146 (build_typeid): Throw bad_typeid as needed.
11148 (synthesize_tinfo_fn): Handle functions and arrays before checking
11151 * Remove .h from standard C++ headers, add new.h, move into inc
11154 * exception*: Remove pointer from object, constructors. Add
11155 default exception::what that uses type_info::name. Add
11156 __throw_bad_typeid.
11158 * init.c (build_new): Don't add a cookie to new (void *) T[2].
11160 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
11162 * Make-lang.in: Building C++ code depends on cc1plus.
11164 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11166 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
11167 a HOST_WIDE_INT, not a tree.
11169 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11171 * exception.cc: Don't include <stdlib.h>.
11173 * Make-lang.in (c++.clean): Remove cplib2.*.
11175 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
11177 * parse.y (component_decl_1, component_costructor_declarator case):
11178 Pass attributes/prefix_attributes in tree list.
11180 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11182 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
11184 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11186 * lex.c (do_identifier): Don't do deferred lookup in a template
11189 * typeck2.c (store_init_value): Oops.
11191 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
11192 New files for C++ lang-support library.
11193 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
11194 (CXX_LIB2FUNCS): Define.
11195 And rules for building the C++ lang-support code.
11196 * config-lang.in (headers): Define.
11197 (lib2funcs): Define.
11199 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11201 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
11203 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
11204 * typeck2.c (store_init_value): Check for initializing pmf with { }
11206 (process_init_constructor): Not here.
11208 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11210 * pt.c (begin_template_parm_list): Increment
11211 processing_template_decl here.
11212 (end_template_parm_list): Not here.
11213 (process_template_parm): No need to add 1 to it now.
11214 * *.c: Use processing_template_decl instead of current_template_parms
11215 to check for being in a template.
11217 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
11218 (tsubst_copy): Handle CONSTRUCTOR.
11219 (instantiate_decl): Set up context properly for variables.
11220 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
11221 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
11223 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11225 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
11227 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11229 * method.c (make_thunk): Call comdat_linkage before setting the
11232 * decl2.c (comdat_linkage): Use make_decl_one_only.
11233 (import_export_decl): Likewise.
11234 * decl.c (init_decl_processing): Check supports_one_only instead of
11237 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11239 * decl2.c (grokfield): Tighten checking for access decls.
11241 * decl.c (make_typename_type): Resolve references to
11242 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
11243 (lookup_name_real): Types that depend on a template parameter get
11244 an implicit 'typename' unless they're in the current scope.
11245 (start_decl_1): We don't care about incomplete types that depend
11246 on a template parm.
11247 (grokdeclarator): Resolve 'typename's in the type specifier that
11248 refer to members of the current scope.
11250 * call.c (build_over_call): Remove 'inline called before
11251 definition' diagnostic.
11252 (build_method_call): Likewise.
11253 * decl.c (duplicate_decls): Downgrade 'used before declared
11254 inline' to a warning, only with -Winline.
11256 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
11258 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
11260 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11262 * call.c (build_method_call): When calling a signature
11263 default implementation, as in other cases, let instance_ptr simply
11266 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
11268 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
11270 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
11272 * except.c (expand_start_catch_block): Add a pushlevel so that -g
11273 works on hppa and SPARC.
11275 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11277 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
11279 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11281 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
11282 before testing whether it's a signature.
11284 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11286 * call.c (build_new_method_call): Don't complain about signature
11287 pointers and references not being an aggr type.
11288 (build_this): If a signature pointer or reference was passed in,
11290 (build_new_method_call): If instance is a signature pointer, set
11291 basetype to the signature type of instance.
11292 * sig.c (build_signature_method_call): Deleted basetype and
11293 instance parameters, they can be found as the DECL_CONTEXT of
11294 function and as the first argument passed in.
11295 * cp-tree.h: Changed declaration of build_signature_method_call.
11296 * call.c (build_method_call): Deleted first two arguments in call
11297 of build_signature_method_call.
11298 (build_over_call): Added call to build_signature_method_call.
11300 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11302 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
11305 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11307 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
11309 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
11311 * except.c (expand_start_try_stmts): Move to except.c in the backend.
11312 (expand_end_try_stmts): Remove.
11314 * init.c (perform_member_init): Use add_partial_entry () instead
11315 of directly manipulating lists.
11316 (emit_base_init): Ditto.
11318 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
11320 * except.c (expand_exception_blocks): Always make sure USE and
11321 CLOBBER insns that came at the end still do, the backend relies
11324 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11326 * call.c (build_over_call): We can only use a TARGET_EXPR of the
11329 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11331 * cvt.c (convert_to_reference): Revert last change, don't complain
11332 about temp without target decl.
11334 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
11336 * decl.c (grokdeclarator): Don't core dump when void() is given.
11338 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11340 * decl.c (copy_args_p): Don't crash.
11342 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
11344 * pt.c (tsubst): And support template args inside the exception
11347 * pt.c (tsubst): Add support for exception specifications in
11348 template functions.
11350 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
11352 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
11354 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
11355 (start_function): Likewise.
11356 (start_method): Likewise.
11357 (grokfield): Likewise.
11358 (make_call_declarator): Add throw spec parameter.
11359 (set_quals_and_spec): Add routine.
11360 * lex.c (set_quals_and_spec): Likewise.
11361 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
11362 * decl.c (shadow_tag): Eliminate the throw spec parameter to
11364 (groktypename): Likewise.
11365 (start_decl): Eliminate the throw spec parameter. Eliminate the
11366 throw spec parameter to grokdeclarator. Eliminate the throw spec
11367 field in DECL_STMT.
11368 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
11369 (grokfndecl): Remove useless set of raises.
11370 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
11371 the throw spec parameter to start_decl. Pull the throw spec out
11372 of the call declarator.
11373 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
11374 (start_function): Eliminate the throw spec parameter. Eliminate
11375 the throw spec parameter to grokdeclarator.
11376 (start_method): Likewise.
11377 * decl2.c (grokfield): Likewise.
11378 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
11379 (grokoptypename): Likewise.
11380 (finish_file): Eliminate the throw spec parameter to
11381 start_function. Add throw spec to make_call_declarator.
11382 * except.c (init_exception_processing): Add throw spec to
11383 make_call_declarator. Eliminate the throw spec parameter to
11385 (expand_start_catch_block): Eliminate the throw spec parameter to
11387 (expand_builtin_throw): Add throw spec to make_call_declarator.
11388 Eliminate the throw spec parameter to start_function.
11389 (start_anon_func): Likewise.
11390 * lex.c (make_call_declarator): Add throw spec parameter.
11391 (set_quals_and_spec): New routine.
11392 (cons_up_default_function): Add throw spec to make_call_declarator.
11393 Eliminate the throw spec parameter to grokfield.
11394 * method.c (synthesize_method): Eliminate the throw spec parameter
11396 * pt.c (process_template_parm): Eliminate the throw spec parameter
11398 (tsubst): Add throw spec to make_call_declarator.
11399 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
11400 (do_function_instantiation): Eliminate the throw spec parameter to
11401 grokdeclarator. Eliminate the throw spec parameter to
11403 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
11405 * parse.y (datadef): Remove non-winning optimization.
11407 (fndef): Remove ambiguous error productions uncovered by grammer
11409 (constructor_declarator): Add exception_specification_opt here.
11410 (component_constructor_declarator): Likewise.
11411 (direct_after_type_declarator): Likewise.
11412 (complex_direct_notype_declarator): Likewise.
11413 (direct_abstract_declarator): Likewise.
11414 (fn.def1): Remove exception_specification_opt.
11415 (fn.def2): Likewise.
11416 (condition): Likewise.
11417 (initdcl0): Likewise.
11418 (initdcl): Likewise.
11419 (notype_initdcl0): Likewise.
11420 (nomods_initdcl0): Likewise.
11421 (component_decl_1): Likewise.
11422 (component_declarator): Likewise.
11423 (after_type_component_declarator0): Likewise.
11424 (after_type_component_declarator): Likewise.
11425 (notype_component_declarator): Likewise.
11427 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11429 * call.c (build_over_call): Also use an INIT_EXPR when
11430 initializing anything from an rvalue.
11432 * call.c (build_over_call): Call stabilize_reference when building
11433 an INIT_EXPR instead of calling the copy ctor.
11435 * call.c (joust): Extend the previous change to all comparisons.
11437 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
11438 NO_LINKAGE_HEURISTICS.
11440 * decl2.c (finish_file): Emit any statics that weren't already.
11442 * typeck.c (build_static_cast): Implement.
11443 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
11444 * decl.c (grokparms): Use can_convert_arg instead of
11445 implicit_conversion directly.
11446 (copy_args_p): New fn.
11447 * cvt.c (convert_to_reference): Don't complain about temp with
11449 (build_up_reference): Handle TARGET_EXPRs.
11450 * call.c (build_over_call): Elide unnecessary temps.
11451 (can_convert*): Use new overloading code.
11453 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11455 * call.c: Move TYPE_PTR*_MACROS ...
11456 * cp-tree.h: To here.
11457 * typeck.c (build_reinterpret_cast): Implement.
11459 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
11461 (joust): If we're comparing a function to a builtin and the worst
11462 conversion for the builtin is worse than the worst conversion for the
11463 function, take the function.
11465 * typeck.c (build_const_cast): Implement.
11466 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
11467 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
11469 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
11471 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
11472 too early. Make sure we explode if exprtype turns out to be a
11473 NULL_TREE when it shouldn't be.
11475 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
11477 * cp-tree.h: New routine make_call_declarator.
11478 * lex.c (make_call_declarator): Define it.
11479 * except.c (init_exception_processing): Use it.
11480 (expand_builtin_throw): Likewise.
11481 (start_anon_func): Likewise.
11482 * decl2.c (finish_file): Likewise.
11483 * lex.c (cons_up_default_function): Likewise.
11484 * parse.y: Likewise.
11485 * pt.c (tsubst): Likewise.
11487 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
11489 * decl2.c (groktypefield): Remove unused code.
11491 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
11493 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
11494 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
11495 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
11496 nonempty_cv_qualifiers.
11499 * lex.c (make_pointer_declarator): Change type_quals into
11501 (make_reference_declarator): Likewise.
11503 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11505 * decl.c (start_function): Only check interface_* for templates
11506 with flag_alt_external_templates.
11508 * call.c (build_new_op): Check for comparison of different enum types.
11509 (build_over_call): Fix arg # output.
11511 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
11513 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11515 * call.c (build_new_op): Check for erroneous args.
11517 * call.c (build_new_method_call): Add missing args to cp_error.
11519 * tree.c (error_type): Dont print reference-to-array.
11521 * typeck.c (convert_for_assignment): Don't say contravariance for
11524 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11526 * call.c (build_over_call): Diagnose bad convs for `this'.
11528 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
11531 * call.c (convert_like): Handle bad convs.
11532 (build_over_call): Handle bad convs better.
11534 * decl2.c: -fansi-overloading is now the default.
11536 * call.c (build_new_method_call): Check for erroneous args.
11538 * pt.c (instantiate_class_template): Propagate
11539 TYPE_USES_MULTIPLE_INHERITANCE.
11541 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
11543 * call.c (enforce_access): Add static to routine.
11545 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11547 * call.c (build_user_type_conversion_1): Fix bad handling.
11548 (compare_ics): Likewise.
11550 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11552 * call.c (standard_conversion): Oops.
11554 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
11556 * g++.c: Update test for win32 (&& ! cygwin32).
11558 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11560 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
11561 (ptr_reasonably_similar): New fn.
11562 * call.c (BAD_RANK): New rank.
11563 (ICS_BAD_FLAG): New macro.
11564 (standard_conversion): Handle almost-right pointer conversions.
11565 (reference_binding): Handle bad rvalue bindings.
11566 (add_*_candidate): Stuff.
11567 (build_over_call): Pass bad conversions to convert_for_initialization.
11568 (compare_ics): Handle bad convs.
11571 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
11573 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
11574 integer_type_node when computing pointer offsets.
11576 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11578 * tree.c (lvalue_type): New fn.
11579 (error_type): New fn.
11580 * call.c (op_error): Use error_type.
11581 (add_conv_candidate): Use lvalue_type.
11582 (add_builtin_candidates): Likewise.
11583 * error.c (args_as_string): Use error_type.
11585 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11587 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
11588 (tsubst): Not here.
11590 * decl.c (init_decl_processing): With -ansi, __null's type is the
11591 signed integral type with the same number of bits as a pointer.
11592 Introduce a new variable null_node for it.
11593 * cp-tree.h: Adjust.
11594 * call.c (null_ptr_cst_p): Adjust.
11596 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
11598 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
11601 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11603 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
11604 fns of classes without virtual functions.
11606 * call.c (add_function_candidate): Handle `this' specially.
11607 (compare_ics): Likewise.
11609 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
11611 * typeck.c (build_conditional_expr): Fix handling of __null.
11613 * decl2.c (comdat_linkage): New fn.
11614 (import_export_vtable): Use it.
11615 (import_export_decl): Use it.
11616 * method.c (make_thunk): Use it.
11618 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11620 * pt.c (end_template_decl): If we don't actually have parms, return.
11621 * parse.y (template_header): Accept 'template <>'.
11623 * errfn.c: Allow 5 args.
11625 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11627 * tree.c (make_temp_vec): New fn.
11628 * pt.c (push_template_decl): Handle partial specs.
11629 (instantiate_class_template): Likewise.
11630 (more_specialized): Use get_bindings.
11631 (more_specialized_class): New fn.
11632 (get_class_bindings): New fn.
11633 (most_specialized_class): New fn.
11634 (do_function_instantiation): List candidates for ambiguous case.
11635 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
11636 (shadow_tag): Call push_template_decl for partial specializations.
11637 * parse.y: Likewise.
11638 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
11639 DECL_TEMPLATE_MEMBERS.
11640 * call.c (print_z_candidates): Reduce duplication.
11642 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11644 * decl2.c (lang_decode_option): Allow -fansi-overloading.
11646 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11648 * pt.c (get_bindings): New fn.
11649 (most_specialized): Likewise.
11650 (do_function_instantiation): Use them.
11651 (add_maybe_template): New fn.
11652 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
11653 * call.c (build_new_op): Handle guiding decls.
11654 (build_new_function_call): Likewise.
11655 * decl2.c (finish_file): Likewise.
11657 * decl2.c (mark_used): Do synthesis here.
11658 * call.c (build_method_call): Not here.
11659 (build_over_call): Or here.
11660 * typeck.c (build_function_call_real): Or here.
11661 * tree.c (bot_manip): Call mark_used on functions used in default
11664 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11666 * decl2.c (import_export_vtable): Delete code that disabled vtable
11667 heuristic on systems with ASM_OUTPUT_EXTERNAL.
11669 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11671 * typeck.c (build_x_function_call): Handle static call context
11674 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
11675 the function, not its outer block.
11677 * call.c (build_field_call): Pass fields on to build_opfncall
11678 regardless of TYPE_OVERLOADS_CALL_EXPR.
11679 (build_method_call): Pass on to build_new_method_call sooner.
11681 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
11683 * class.c (instantiate_type): Don't put a POINTER_TYPE to
11684 METHOD_TYPE on an expression. Also make a copy of rhs instead of
11687 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11689 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
11690 (add_builtin_candidate): Don't take enums for ++.
11691 (build_new_method_call): Handle non-aggregates and field calls.
11692 Move new overloading code from...
11695 * decl.c (grokparms): Don't check default args in templates.
11697 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11699 * cvt.c (build_new_op): Fix args to build_unary_op.
11700 (add_builtin_candidates): Don't call type_promotes_to on float.
11702 * decl.c (grokparms): Check the type of the default arg.
11704 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
11705 returning NULL_TREE.
11707 * typeck.c (build_x_binary_op): Avoid doing extra work.
11708 (build_x_unary_op): Likewise.
11709 (build_x_conditional_expr): Likewise.
11710 * cvt.c (build_over_call): Return.
11711 (add_builtin_candidate): Fix MEMBER_REF.
11712 (build_new_op): Likewise.
11714 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
11716 * method.c (build_overload_name): Put bug fix into code but leave
11717 disabled for now so we can be bug compatible with older releases
11718 that do repeats incorrectly. In the future, we can enable it.
11720 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11722 * cvt.c (convert_like): Don't call build_cplus_new twice.
11724 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
11725 Control new overloading code with -fansi-overloading.
11727 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11729 * cvt.c (build_over_call): Call build_cplus_new.
11730 * call.c (build_method_call): Likewise.
11731 * typeck.c (build_function_call_real): Likewise.
11732 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
11733 the COND_EXPR in a TARGET_EXPR so they use the same slot.
11735 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
11737 * typeck.c (complete_type): Propagate
11738 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
11740 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11742 * cvt.c (joust): More ?: kludging. Sigh.
11743 (build_over_call): Don't try to synthesize global fns.
11745 * search.c (lookup_conversions): Use binfo marking.
11747 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
11749 * search.c (build_mi_matrix): Use the correct value of cid
11750 when determining the new mi_size.
11752 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11754 * cvt.c (add_builtin_candidates): Do consider type conversion ops
11755 for the first parms of += et al.
11756 (strip_top_quals): New fn.
11757 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
11758 (implicit_conversion): Likewise.
11759 (add_builtin_candidates): Be careful about arrays.
11760 (build_new_method_call): Handle vtable optimization.
11762 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11764 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
11765 * cvt.c (reference_binding): Use it.
11766 (implicit_conversion): Use it.
11767 (add_builtin_candidate, COND_EXPR): Use it.
11769 * cvt.c (build_new_function_call): Check for error args.
11771 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
11773 * gxx.gperf: Add __null.
11774 * hash.h: Regenerate.
11775 * lex.h: Add RID_NULL.
11776 * lex.c (init_lex): Create null_pointer_node here, stick it in
11778 * decl.c (init_decl_processing): Still set its type here.
11779 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
11780 (convert_to_pointer_force): Likewise.
11781 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
11783 * call.c (convert_harshness): Use null_ptr_cst_p.
11784 * typeck.c (convert_for_assignment): Likewise. Don't produce
11787 * error.c (args_as_string): Handle lists of actual args, too.
11788 * cvt.c (null_ptr_cst): Support (void*)0 for now.
11789 (build_user_type_conversion_1): Improve diagnostics.
11790 (build_new_function_call): Likewise.
11791 (build_object_call): Likewise.
11792 (build_new_method_call): Likewise. Move call before def diagnostic...
11793 (build_over_call): Here.
11795 * cvt.c (build_new_method_call): Don't complain about no match if
11796 LOOKUP_SPECULATIVELY.
11797 (build_over_call): Fix 'this' for virtual fn.
11798 (build_new_method_call): Add diagnostic.
11800 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11802 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
11803 constructors to be passed in.
11804 (build_over_call): Likewise.
11805 (build_user_type_conversion_1): Pass them in.
11806 (convert_like): Likewise.
11807 (build_object_call): Handle overloaded conversions.
11808 (build_over_call): Pass the right args to build_vfn_ref.
11809 (standard_conversion): Fix pmf convs.
11810 (joust): Handle comparing statics and non-statics.
11811 (build_new_method_call): New fn.
11812 * call.c (build_method_call): Call it if NEW_OVER.
11814 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
11816 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
11819 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
11821 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
11822 instead of just maybe_build_cleanup so that we deallocate the
11825 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11827 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
11828 * cp-tree.h (finish_prevtable_vardecl): Add decl.
11830 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
11832 * pt.c (instantiate_class_template): Call complete_type. Also, if
11833 we're at the end of the file and we just instantiated a template
11834 class with a vtable, call finish_prevtable_vardecl.
11836 * error.c (dump_decl): Don't explode (or explode more gracefully
11837 as appropriate) if the object being dumped has a null type.
11838 (dump_expr): Likewise.
11840 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
11841 by counting the number of nodes that we'll need before allocating
11843 (lookup_fnfields): Fix comment.
11844 (breadth_first_search): Fix comment.
11846 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11848 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
11850 * class.c (finish_struct): Call cplus_decl_attributes here.
11851 (finish_struct_1): Not here.
11852 * cp-tree.h: Adjust.
11854 * pt.c (type_unification): New parameter STRICT.
11855 (unify): If STRICT, don't allow cv addition or base deduction.
11856 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
11858 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11860 * search.c (get_template_base{_recursive}): New fns.
11861 * pt.c (more_specialized): New fn.
11862 (do_function_instantiation): Use it.
11863 (unify): Handle base deduction.
11864 * cvt.c (joust): Use more_specialized.
11865 Don't arbitrarily choose between non-builtin candidates.
11866 (build_over_call): Call require_complete_type.
11868 * decl.c (start_function): Statics are static even in a #pragma
11871 * decl2.c (import_export_vtable): Disable vtable heuristic on
11872 systems with ASM_OUTPUT_EXTERNAL.
11874 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
11875 (standard_conversion): No std conv to enum type.
11877 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
11880 * cvt.c (reference_binding): Bind directly to a base subobject of
11883 * cvt.c (build_new_op): Enforce access control.
11885 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
11887 * typeck2.c (process_init_constructor): When scanning the
11888 union for a named field, skip things that aren't FIELD_DECLs.
11890 * method.c (synthesize_method): Don't scan fndecl's rtl if
11891 we're at the end of the file; just assume the function can't
11894 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11896 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
11899 * cvt.c (build_user_type_conversion_1): Handle overloaded
11902 * cvt.c (add_builtin_candidates): Don't consider type conversion
11903 operators for the first parameter of operator=.
11905 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
11907 * typeck.c (complete_type): Only call layout_type if we're not
11908 expanding a template.
11910 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11912 * cvt.c (compare_ics): Oops.
11914 * cvt.c (op_error): Oops.
11916 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
11917 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
11918 (build_conv): Use them.
11919 (implicit_conversion): Use them.
11920 (convert_like): Handle them.
11921 (build_new_op): Handle builtin COND_EXPR again.
11922 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
11923 in lists of types for COND_EXPR.
11924 (add_builtin_candidate): Add enum candidates for COND_EXPR.
11926 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
11928 * typeck.c (build_modify_expr): Always attempt to build a call to
11929 the assignment operator, even if we're using a default one.
11930 (convert_for_initialization): Call complete_type.
11932 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11934 * cvt.c (reference_binding): A REF_BIND gets the reference type.
11935 (implicit_conversion): Likewise.
11936 (convert_like): Likewise.
11937 (compare_ics): Likewise.
11938 (compare_qual): Likewise.
11939 (print_z_candidates): Handle no candidates.
11940 (build_new_op): Don't handle builtin COND_EXPR for now.
11942 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
11944 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
11946 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11948 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
11950 * cvt.c (build_builtin_candidate): Oops.
11951 (build_new_op): Oops.
11953 * method.c (build_opfncall): Pass COND_EXPR on.
11954 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
11955 (add_builtin_candidate{,s}): Likewise.
11956 (add_builtin_candidates): Likewise.
11957 (print_z_candidates, op_error, build_new_op): Likewise.
11958 (type_decays_to): New fn.
11959 * lex.c (init_lex): Just say ?: for COND_EXPR.
11961 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11963 * typeck.c (complete_type): Call layout_type rather than building
11966 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
11967 only use ptrdiff_t.
11969 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11971 * cvt.c: Always compile the new overloading code (but don't use it).
11972 (implicit_conversion): Add a BASE_CONV when converting to
11973 the same class type.
11974 (convert_like): Handle BASE_CONV.
11976 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11978 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
11979 (add_builtin_candidate): Likewise.
11982 * typeck.c (build_x_function_call): Try an operator function
11983 whenever we call an object of class type.
11984 * method.c (build_opfncall): Pass CALL_EXPRs through.
11985 * cvt.c (implicit_conversion): Do const-ref case first.
11986 (add_conv_candidate, build_object_call, op_error): New fns.
11987 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
11988 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
11989 builtin candidates.
11990 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
11991 Fall back on preincrement handling. Use op_error.
11993 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
11994 an error_mark_node.
11995 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
11998 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
12000 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
12002 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
12004 * typeck.c (build_component_ref_1): Use build_component_ref
12005 instead of open coding it here.
12007 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12009 * g++.c (main): Don't link with -lg++.
12012 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
12013 result of build_type_conversion.
12014 (cp_convert): Only call build_method_call for ctors if
12015 build_type_conversion failed.
12016 (ptr_complete_ob): New function.
12017 (TYPE_PTR{,OB,MEM}_P): New macros.
12018 ({add,build}_builtin_candidate{,s}): New functions.
12019 (print_z_candidates): Handle builtins.
12020 (build_user_type_conversion_1): Don't use conversion fns for
12021 converting to a base type.
12022 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
12023 (build_user_type_conversion): Use convert_from_reference.
12024 (build_new_op): New function.
12025 (build_over_call): Fix handling of methods.
12026 (compare_ics): Handle AMBIG_CONV properly.
12027 * typeck2.c: Increment abort count.
12028 * method.c (build_opfncall): Forward most requests to build_new_op.
12029 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
12031 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12033 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
12034 invalid second argument to dump_expr_list.
12036 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
12038 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
12040 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
12042 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
12045 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
12047 * typeck2.c (process_init_constructor): New pedwarn for using { }
12048 to initialize a pointer to member function.
12049 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
12050 we can avoid the new error.
12052 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
12054 * typeck.c (build_ptrmemfunc1): New function to hide details of
12055 pointer to member functions better.
12057 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
12059 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
12060 methods into the actual method, as we know the implied object is
12063 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12065 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
12066 inside a system header.
12068 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
12070 * call.c (build_method_call): Call complete_type on the
12073 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
12075 * typeck.c (build_component_ref): Always build up an OFFSET_REF
12076 for obj_ptr->func so that we can know which object to use in a
12079 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
12081 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
12082 around things. Also improve maintainability.
12084 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
12086 * decl.c (grokdeclarator): Check for overflow when evaluating an
12089 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12091 * cvt.c (cp_convert): Don't check for ambiguity with constructor
12094 * typeck.c (build_x_function_call): Pass function overload
12095 questions to new overloading code if NEW_OVER.
12096 * init.c (expand_aggr_init_1): Only check for type conversion ops
12097 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
12098 Don't check for ambiguity with constructor if NEW_OVER.
12099 * cvt.c (convert_to_reference): Dereference the result of a type
12100 conversion operator.
12101 (build_conv): Propagate ICS_USER_FLAG.
12102 (implicit_conversion): Call instantiate_type.
12103 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
12104 (add_function_candidate): Fix cv-quals on argtype.
12105 (print_z_candidates): New function.
12106 (build_new_function_call): Call it.
12107 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
12108 consider non-converting constructors.
12109 Call print_z_candidates.
12110 Return an AMBIG_CONV for an ambiguous conversion.
12111 (build_user_type_conversion): Handle AMBIG_CONV.
12112 (convert_like): Fix test for building TARGET_EXPR.
12113 Call instantiate_type.
12114 Handle AMBIG_CONV and LVALUE_CONV.
12115 (build_over_call): Handle 0 args and ellipsis.
12116 * cp-tree.def: Add AMBIG_CONV.
12118 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
12120 * decl.c (lookup_name_real): If we find mem in obj when parsing
12121 `obj->mem', make sure we return the right value.
12123 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
12125 * search.c (get_base_distance): Call complete_type.
12127 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
12129 * decl.c (store_bindings): Make static.
12131 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12133 * init.c (expand_aggr_init_1): Don't check type conversions if
12136 * cvt.c (z_candidate): Put back template field.
12137 (add_function_candidate): Set it.
12138 (add_template_candidate): Likewise.
12140 (compare_qual): Handle references and pointers to members.
12141 (compare_ics): Handle reference bindings.
12143 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
12145 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
12147 * call.c (compute_conversion_costs): Call complete_type.
12149 * tree.c (vec_binfo_member): Use comptypes instead of comparing
12150 pointers, so we can handle template parameters.
12152 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
12154 * cvt.c (cp_convert_to_pointer): We have to call complete_type
12155 here; let's make it explicit instead of a side effect of an
12158 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12160 * cvt.c (z_candidate): Remove template field.
12161 (reference_binding): Handle binding to temporary.
12162 (implicit_conversion): Likewise.
12163 (add_function_candidate): Handle artificial constructor parms.
12164 Handle functions with too few parms.
12165 (add_template_candidate): New function.
12166 (build_user_type_conversion_1): Handle constructors.
12167 (convert_like): Likewise.
12168 (build_over_call): Likewise.
12169 (build_new_function_call): Support templates.
12170 (compare_ics): Fix reference, inheritance handling.
12172 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
12174 * decl.c: Add signed_size_zero_node.
12175 (init_decl_processing): Build it.
12176 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
12177 when we're trying to make a negative delta.
12179 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12181 Stop doing this damn index==strchr variable name confusion.
12182 * class.c (add_virtual_function): Change local var INDEX to be
12184 (add_method): Likewise.
12185 * lex.c (print_parse_statistics): Likewise.
12186 * search.c (make_memoized_table_entry): Likewise.
12187 (lookup_fnfields_here): Likewise.
12188 (lookup_field): Likewise.
12189 (lookup_fnfields): Likewise.
12190 (get_baselinks): Likewise.
12191 * sig.c (build_signature_table_constructor): Likewise.
12192 (build_signature_method_call): Likewise.
12193 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
12194 (get_member_function_from_ptrfunc): Likewise.
12195 (build_ptrmemfunc): Change local var INDEX to be IDX.
12196 (c_expand_start_case): Likewise.
12198 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12200 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
12201 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
12202 (convert_to_reference): Use build_type_conversion to convert to
12203 the reference type directly.
12204 (standard_conversion): Fix void* case, non-conversions.
12205 (reference_binding): Fix expr == 0 case, non-conversions.
12206 (convert_like): Support REF_BIND.
12207 (compare_qual): Split out from compare_ics.
12208 (compare_ics): Use it, handle icses with only a qual_conv.
12210 * init.c (expand_vec_init): Don't crash if decl is NULL.
12212 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
12214 * mpw-config.in: New file, configury for Mac MPW.
12215 * mpw-make.sed: New file, makefile editing for MPW.
12217 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12219 * pt.c (instantiate_class_template): Call repo_template_used.
12221 * search.c (lookup_conversions): Only lookup conversions in
12224 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12226 * cp-tree.def: Renamed from tree.def, to avoid confusion with
12228 * cp-tree.h, lex.c: Include cp-tree.def.
12229 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
12231 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
12233 * init.c (build_vec_delete_1): Call complete_type.
12235 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
12237 * except.c (start_anon_func): Make sure anonymous functions are
12240 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12242 * decl.c (finish_function): If function_depth > 1, set nested.
12244 * decl2.c (grokbitfield): Revert Bob's change.
12245 * class.c (finish_struct_1): Fix handling of named bitfield widths.
12247 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12249 * pt.c (add_pending_template): Handle types.
12250 (lookup_template_class): With -fexternal-templates, just add the class
12251 to pending_templates instead of instantiating it now.
12252 * decl2.c (finish_file): Handle types in pending_templates.
12254 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
12256 * decl2.c (grokbitfield): Handle constant decls appropriately.
12257 Give an appropriate error message now instead of spewing core
12260 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12262 * decl2.c: Don't turn on thunks by default for now.
12264 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
12266 * typeck.c (complete_type): Handle error_mark_node.
12267 (common_type, OFFSET_TYPE): Handle template_type_parms.
12269 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12271 * pt.c (instantiate_decl): If at_eof, call import_export_decl
12272 regardless of DECL_INLINE.
12274 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
12276 * class.c (finish_struct_bits): Copy TYPE_SIZE.
12278 * rtti.c (build_dynamic_cast): Support templates.
12279 * tree.def: Support DYNAMIC_CAST_EXPR.
12280 * pt.c (tsubst_copy): Likewise.
12281 * decl2.c (build_expr_from_tree): Likewise.
12283 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12285 * typeck.c (build_static_cast): Support templates.
12286 (build_const_cast): Likewise.
12287 * tree.def: Support CONST/STATIC_CAST_EXPR.
12288 * pt.c (tsubst_copy): Likewise.
12289 * decl2.c (build_expr_from_tree): Likewise.
12291 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12293 * decl2.c (finish_vtable_vardecl): Don't trust
12294 TREE_SYMBOL_REFERENCED for vtables of local classes.
12296 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12298 * pt.c (tsubst_copy): Handle operator T.
12300 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12302 * init.c (build_delete): Move creation of PARMS inside test of
12303 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
12305 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
12307 * typeck.c (build_conditional_expr): Don't assume that
12308 the arguments to ?: are always pointers or records.
12310 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12312 * decl2.c (import_export_decl): Still emit static/weak/comdat
12313 copies of inline template functions with -fno-implicit-templates.
12315 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
12317 * init.c (build_delete): Determine the complete basetype
12318 path to the destructor we're calling.
12320 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
12322 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
12323 initialize the enum, because we really and truly don't know where
12325 (start_enum): Don't copy integer_zero_node because
12326 build_enumerator will do it.
12328 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12330 * decl.c (finish_function): Do access control on base destructors.
12332 * pt.c (tsubst, case FUNCTION_DECL): Set up
12333 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
12336 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
12338 * cvt.c (build_up_reference): If we have already extended the
12339 lifetime of the temporary, don't try it again.
12340 * typeck.c (c_expand_return): Don't try and convert the return
12341 value twice when we want a reference, once is enough.
12343 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12345 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
12346 LOOKUP_ONLYCONVERTING at all for now.
12348 * search.c (add_conversions): Put the conversion function in
12349 TREE_VALUE, the basetype in TREE_PURPOSE.
12350 * cvt.c (build_type_conversion): Adjust.
12351 * cvt.c (build_expr_type_conversion): Adjust.
12352 * call.c (user_harshness): Adjust.
12354 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12356 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
12359 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
12361 * except.c (expand_start_catch_block): Add a dummy region, if we
12362 get an error, so that we can avoid core dumping later.
12364 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
12366 * cp-tree.h (OFFSET_REF): Remove.
12367 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
12368 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
12369 * init.c (expand_aggr_init_1): Likewise.
12370 (build_new): Likewise.
12371 * typeck.c (expand_target_expr): Likewise.
12373 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12375 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
12378 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
12380 * cvt.c (build_up_reference): Redo how and when temporaries are
12382 * decl.c (grok_reference_init): Don't try and be smart about
12385 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
12387 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
12388 (TARGET_EXPR...), now that it has 4 arguments.
12389 * tree.c (build_cplus_new): Likewise.
12391 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12393 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
12395 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
12396 * decl.c (struct saved_scope): Remove named_labels,
12397 {base,member}_init_list.
12398 (maybe_push_to_top_level): Don't set them. Call
12399 push_cp_function_context if appropriate.
12400 (pop_from_top_level): Likewise.
12402 * method.c (do_build_assign_ref): Remove obsolete check of
12403 TYPE_HAS_ASSIGN_REF (basetype).
12405 * decl.c (grokfndecl): Diagnose user definition of
12406 implicitly-declared methods.
12408 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
12410 * method.c (do_build_copy_constructor): Add code to give
12411 meaningful error messages instead of crashing.
12412 (do_build_assign_ref): Don't synthesize assignment operators for
12413 classes containing reference or const members.
12415 * class.c (struct base_info): Remove cant_synth_copy_ctor
12416 and cant_synth_asn_ref.
12417 (finish_base_struct): Remove the code that tries to conditionalize
12418 synthesis of copy constructors & assignment operators based on
12419 access permissions. Instead, let it fail when it tries to
12420 synthesize the copy constructor. This will give meaningful error
12421 messages instead of silently generating code to perform a bitcopy.
12423 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
12425 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
12426 determining types for constant values.
12428 * decl.c (struct named_label_list): Use instead of stuffing
12429 random items into a TREE_LIST node.
12430 (named_label_uses): Use the new struct.
12431 (poplevel): Likewise.
12432 (lookup_label): Likewise.
12433 (define_label): Add an error message to tell the user the line
12434 where the goto is located in addition to the destination of the
12436 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
12438 (finish_function): Likewise.
12440 (start_decl): Complain about defining a static data member
12441 in a different type from which it was declared.
12443 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12445 * cvt.c (build_expr_type_conversion): Adjust.
12447 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12449 * call.c (build_method_call): Always convert 'this' to the
12452 * search.c (add_conversions): Put the conversion function in
12453 TREE_VALUE, the type in TREE_PURPOSE.
12454 * cvt.c (build_type_conversion): Adjust.
12455 * call.c (user_harshness): Adjust.
12457 * method.c (emit_thunk): Call temporary_allocation and
12458 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
12460 * tree.c (build_cplus_array_type): Handle tweaking of
12461 TYPE_MAIN_VARIANT here.
12462 * typeck.c (common_type): Not here.
12464 * typeck.c (complete_type): Only try to complete an array type if
12467 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12469 * decl.c (grokvardecl): Call complete_type.
12470 (grokdeclarator): Call complete_type for PARM_DECLs.
12472 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12474 * pt.c (instantiate_class_template): Re-set
12475 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
12477 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
12479 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
12480 smart enough to do it right.
12481 * tree.c (cp_expand_decl_cleanup): Likewise.
12482 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
12483 cp_expand_decl_cleanup.
12484 (store_parm_decls): Likewise.
12485 (hack_incomplete_structures): Likewise.
12486 * except.c (push_eh_cleanup): Likewise.
12488 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
12490 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
12491 frontend to the backend where it belongs.
12492 * tree.c (unsave_expr): Likewise.
12493 (unsave_expr_now): Likewise.
12494 * tree.def (UNSAVE_EXPR): Likewise.
12495 * cp-tree.h (unsave_expr): Likewise.
12496 (unsave_expr_now): Likewise.
12498 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
12500 * init.c (emit_base_init): Make sure the partial EH cleanups live
12501 on the function_obstack.
12503 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
12505 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
12506 when checking for pointer types.
12508 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12510 * pt.c (instantiate_class_template): Remove obsolete check for
12511 access declarations.
12513 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
12515 * call.c (build_overload_call): Simplify calls to
12516 build_overload_call by removing last parameter.
12517 (build_method_call): Likewise.
12518 * cp-tree.h: Likewise.
12519 * method.c (build_opfncall): Likewise.
12520 * typeck.c (build_x_function_call): Likewise.
12522 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
12524 * call.c (default_parm_conversions): Factor out common code.
12525 (build_method_call): Use it.
12526 (build_overload_call_real): Use it.
12528 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
12530 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
12531 but pedwarn as the code is bogus.
12532 * typeck.c (decay_conversion): Likewise.
12533 (build_function_call_real): Use build_addr_func instead of
12534 default_conversion. Don't allow pointer-to-method functions down
12536 (build_unary_op): Use real pointer-to-member functions instead of
12538 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
12539 (convert_for_assignment): Removed some obsolete code.
12540 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
12541 build_x_function_call instead of current_class_ptr. Only call
12542 digest_init once on an initializer, we do this just checking
12544 (build_expr_from_tree): Pass current_class_ref to
12545 build_x_function_call instead of current_class_ptr.
12546 * init.c (build_member_call): Likewise.
12547 * pase.y: Likewise.
12548 * error.c (dump_expr): Handle OFFSET_REFs better.
12549 * pt.c (unify): Handle pointer-to-member functions better.
12550 * decl.c (finish_function): Clear out current_class_ref just like
12551 we do for current_class_ptr.
12553 * typeck.c (get_delta_difference): Handle virtual bases better.
12555 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12557 * sig.c (build_signature_table_constructor): Use the delta for
12558 the original basetype for this virtual function with thunks.
12559 (build_signature_method_call): We still need to adjust 'this'
12562 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
12564 * call.c (build_addr_func): New routine. Used to get the `real'
12565 address of a function or a method. Needed to avoid getting a
12566 pointer-to-member function.
12567 (build_call): New routine to build CALL_EXPRs.
12568 (build_method_call): Use it.
12569 * cvt.c (convert_to_aggr): Likewise.
12570 * typeck.c (build_function_call_real): Likewise.
12571 * sig.c (build_signature_table_constructor): Use build_addr_func.
12572 * cp-tree.h (build_call, build_addr_func): Declare them.
12574 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
12576 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
12577 * parse.y: Remove uses of LOOKUP_AGGR.
12579 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
12581 * *.[chy]: Rename current_class_decl to current_class_ptr, and
12582 C_C_D to current_class_ref.
12584 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12586 * call.c (convert_harshness): Tighten up pointer conversions.
12588 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
12590 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
12591 (finish_file): Likewise.
12593 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12595 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
12597 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
12600 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12602 * decl2.c: Turn on thunks by default where supported.
12604 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
12606 * cp-tree.h (build_overload_call_maybe): Removed.
12607 * call.c (build_overload_call_real): Invert meaning of last arg to
12608 be require_complete.
12609 (build_overload_call): Likewise.
12610 * typeck.c (build_x_function_call): Use build_overload_call_real
12611 instead of build_overload_call_maybe.
12613 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12615 * decl2.c (finish_file): Don't try to emit functions that haven't
12618 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12620 * decl2.c (finish_vtable_vardecl): Oops.
12622 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
12623 Also store the bindings from previous_class_values.
12624 (pop_from_top_level): Restore them.
12626 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12628 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
12629 symbol has been referenced.
12630 (finish_file): Re-join synthesis/vtable loop with inline emission
12631 loop, disable inlining when an inline is output.
12633 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
12635 * except.c (init_exception_processing): Setup saved_in_catch.
12636 (push_eh_cleanup): Reset __eh_in_catch.
12637 (expand_start_catch_block): Set __eh_in_catch.
12639 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
12641 * except.c (push_eh_cleanup): Add tracking for whether or not we
12642 have an active exception object.
12643 (expand_builtin_throw): Use it to make sure a rethrow without an
12644 exception object is caught.
12646 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12648 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
12651 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12653 * decl2.c (finish_file): Also use sentries for vars with
12654 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
12657 * lex.c (handle_cp_pragma): Disable #pragma
12658 interface/implementation if SUPPORTS_ONE_ONLY > 1.
12660 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12662 * method.c (emit_thunk): Wrap default case in
12663 temporary/permanent_allocation.
12665 * method.c (make_thunk): Use DECL_ONE_ONLY.
12666 (emit_thunk): Call assemble_end_function.
12668 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12670 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
12671 (import_export_decl): Likewise.
12672 (finish_prevtable_vardecl): Disable vtable hack if
12673 SUPPORTS_ONE_ONLY > 1.
12675 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
12677 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
12678 PREDECREMENT_EXPRs take two arguments, not one.
12680 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12682 * class.c (build_vtable_entry): Don't build thunks for abstract
12685 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
12688 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12690 * class.c (set_rtti_entry): Use size_zero_node.
12691 (build_vtable): Likewise.
12693 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
12695 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
12696 (prepare_fresh_vtable): Likewise.
12698 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12700 * method.c (emit_thunk): Call mark_used on the target function.
12702 * call.c (build_method_call): Don't warn about pending templates.
12704 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12706 * decl2.c (finish_file): Fix list walking logic.
12708 * typeck2.c (check_for_new_type): Only warn if -pedantic.
12710 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
12712 * class.c (finish_struct_1): Remove old code for
12713 dont_allow_type_definitions.
12714 * cp-tree.h: Likewise.
12715 * spew.c: Make sure cp-tree.h is included before parse.h, so the
12716 definition of flagged_type_tree is found before it is used.
12718 * parse.y: Added the ftype member to the type union, and changed a
12719 number of rules to use it instead of ttype. Added calls to
12720 check_for_new_type() as appropriate.
12721 * typeck2.c (check_for_new_type): New function for checking
12722 if a newly defined type appears in the specified tree.
12723 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
12724 for check_for_new_type().
12726 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12728 * decl2.c (finish_file): Only use a sentry if the decl is public.
12730 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
12731 don't pass LOOKUP_ONLYCONVERTING.
12733 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
12735 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
12736 properly keeps track of const and volatile type modifiers.
12738 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12740 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
12741 * pt.c (comp_template_args): Use it.
12743 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
12744 assemble_external for artificial function decls.
12746 * decl.c (cp_finish_decl): Oops.
12748 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12750 * decl2.c (import_export_decl): Put static data member templates
12751 into common storage, or make them weak, depending on whether they
12752 are dynamically or statically initialized.
12753 (get_sentry): New function.
12754 (finish_file): Do import_export_decl for static data members before
12755 building the init/fini functions. Don't init/fini a variable that's
12756 EXTERNAL. Use a sentry for variables in common. Fix mismatching
12757 push/pop_temp_slots.
12758 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
12759 expand_static_init thang.
12760 * method.c (get_id_2): New function.
12762 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
12764 * parse.y (empty_parms): Make sure we use C++-style prototypes
12765 when we're declaring member functions.
12767 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12769 * Makefile.in (CONFLICTS): 16 s/r conflicts.
12770 * parse.y (self_template_type): New nonterminal.
12772 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12774 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
12776 * parse.y (base_class.1): Allow 'typename foo::bar'.
12778 * lex.c (check_newline): Remove #pragma code that plays with the
12779 input stream, since we now deal with tokens. Clear nextchar when
12781 (handle_cp_pragma): Use real_yylex.
12782 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
12785 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
12787 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
12789 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12791 * parse.y: New token SELFNAME for potential constructor.
12792 * spew.c (yylex): Handle it.
12793 * lex.c (identifier_type): Produce it.
12795 * parse.y (complete_type_name): In :: case, don't push class binding.
12796 (complex_type_name): Likewise.
12798 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
12800 * typeck.c (build_reinterpret_cast): Handle pointer to member
12803 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12805 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
12807 (check_newline): Put the vtable/unit/implementation/interface pragma
12808 code into handle_cp_pragma, replacing it with a call.
12809 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
12810 args. Get the next token after handling the pragma token.
12812 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12814 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
12815 (convert_to_pointer_force): Likewise.
12817 * init.c (build_new): Fix array new without -fcheck-new.
12819 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12821 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
12822 tree.c: Lose TYPE_NESTED_NAME.
12824 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
12827 * tree.def: Add VEC_INIT_EXPR.
12828 * expr.c (cplus_expand_expr): Handle it.
12829 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
12830 the extra file-scope symbol nastiness.
12832 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12834 * method.c (make_thunk): Thunks are static.
12835 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
12837 * decl2.c (mark_vtable_entries): Emit thunks as needed.
12838 (finish_file): Don't emit them here.
12840 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12842 * rtti.c (build_dynamic_cast): Handle null pointers.
12843 (ifnonnull): New function.
12845 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
12847 * call.c (build_method_call): Remember the original basetype we
12848 were called with. Give an error message instead of trying
12849 (incorrectly) to call a non-static member function through a
12850 non-inherited class.
12852 * search.c (expand_upcast_fixups): Mark the new fixup as
12855 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12857 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
12859 * class.c (set_rtti_entry): Fix for thunks.
12861 * decl2.c (import_export_decl): Still emit typeinfo fns for
12862 cv-variants of builtin types.
12864 * rtti.c (expand_class_desc): Set up base_info_type_node here.
12865 (init_rtti_processing): Instead of here.
12867 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12869 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
12870 (build_typeid): Only complain about taking dynamic typeid without
12873 * decl2.c: flag_rtti defaults to 1.
12875 * rtti.c (get_tinfo_var): The general class case is now smaller.
12876 (init_rtti_processing): Pack the latter three fields of base_info
12879 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
12881 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
12883 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
12885 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
12886 (push_memoized_context): Split out code to undefer pop_type_level to
12887 (clear_memoized_cache): here.
12888 (pop_memoized_context): We can only handle one layer of deferral of
12889 pop_type_level so clear the cache, if there was a previous level.
12891 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12893 * rtti.c (init_rtti_processing): Build up base_info_type_node.
12894 (expand_class_desc): Use one pointer to an array of base_info
12895 structs, passed using a CONSTRUCTOR.
12897 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
12899 * class.c (build_vbase_path): Remove block extern for
12900 flag_assume_nonnull_objects here.
12901 (build_vfn_ref): Split out functionality into build_vtbl_ref.
12902 (build_vtbl_ref): New routine.
12903 (build_vtable): Set up rtti info here.
12904 (add_virtual_function): Note in CLASSTYPE_RTTI the best
12905 place where we can get the rtti pointers from to avoid having to
12906 search around for a place.
12907 (finish_base_struct): Likewise.
12908 (finish_struct_1): Likewise. Never create totally new vtables
12909 with totally new vtable pointers for rtti. Disable code to layout
12910 vtable pointers better until we want to break binary
12912 * rtti.c (build_headof_sub): New routine to convert down to a
12913 sub-object that has an rtti pointer in the vtable.
12914 (build_headof): Use it. Also, use build_vtbl_ref now to be more
12916 (build_dynamic_cast): Make sure we have saved it, if we need to.
12917 * search.c (dfs_init_vbase_pointers): Disable code that deals with
12918 a more efficient vtable layout, enable later.
12919 * call.c (flag_assume_nonnull_objects): Moved declaration to
12920 * cp-tree.h: here. Declare build_vtbl_ref.
12921 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
12922 function calls that want a tree.
12924 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12926 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
12927 other X subobjects in the most derived type. Ack.
12929 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
12930 get_typeid will do it for us.
12931 (get_typeid_1): Break out call-building for expand_*_desc to use.
12932 (get_typeid): Call it.
12933 (expand_*_desc): Likewise.
12934 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
12936 (init_decl_processing): Lose builtin_type_tdescs lossage.
12937 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
12939 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
12941 * pt.c (tsubst): When calling set_nested_typename, use
12942 TYPE_NESTED_NAME (current_class_type) instead of
12943 current_class_name.
12945 * decl.c (pushdecl): Likewise.
12946 (pushdecl_class_level): Likewise.
12947 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
12948 set_nested_typename.
12950 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12952 * rtti.c (synthesize_tinfo_fn): Handle arrays.
12954 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
12956 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12958 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
12959 (init_rtti_processing): Lose bad_cast_type.
12960 (build_dynamic_cast): Use throw_bad_cast.
12962 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
12964 * decl2.c (finish_file): Don't synthesize artificial functions
12965 that are external and not inline.
12967 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
12969 * decl2.c (finish_file): Handle having new inlines added to
12970 saved_inlines by synthesis.
12972 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
12974 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12976 RTTI rewrite to initialize nodes as needed, not require that
12977 users #include <typeinfo>, complete functionality and reduce wasted
12979 * rtti.c (init_rtti_processing): New fn.
12980 (build_typeid): The vtable entry is now a function.
12981 (get_tinfo_var): New fn.
12982 (get_tinfo_fn): Likewise.
12983 (get_typeid): Use it.
12984 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
12985 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
12987 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
12988 (synthesize_tinfo_fn): New fn.
12989 * method.c (build_t_desc_overload): Lose.
12990 (build_overload_with_type): More generic.
12991 * decl.c (init_decl_processing): Call init_rtti_processing.
12992 * class.c (set_rtti_entry): Use get_tinfo_fn.
12993 * decl2.c (mark_vtable_entries): Mark the rtti function.
12994 (finish_prevtable_vardecl): Don't build_t_desc.
12995 (import_export_decl): Handle tinfo functions.
12996 (finish_file): Likewise.
12997 * typeck.c (inline_conversion): New fn.
12998 (build_function_call_real): Use it.
12999 * cp-tree.h: Add decls.
13001 * method.c (hack_identifier): Also convert component_refs from
13004 * lex.c (cons_up_default_function): Use the type, not the name, in
13007 * decl2.c (import_export_vtable): Fix weak vtables.
13009 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
13011 * search.c (get_base_distance_recursive): Fix access checks for
13014 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13016 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
13018 (convert_harshness): Add prototypes wrapped by PROTO.
13019 * decl2.c (grok_function_init): Likewise.
13020 (do_toplevel_using_decl): Change to void return type.
13021 * class.c (build_vtable_entry): Remove decl of make_thunk.
13022 (merge_overrides): Fix order of arg definitions.
13023 (finish_vtbls): Likewise.
13024 (fixup_vtable_deltas): Likewise.
13025 (modify_all_direct_vtables): Likewise.
13026 (modify_all_indirect_vtables): Likewise.
13027 * search.c (get_base_distance_recursive): Likewise.
13028 (get_abstract_virtuals_1): Likewise.
13029 (fixup_virtual_upcast_offsets): Likewise.
13030 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
13031 * init.c (perform_member_init): Fix order of arg definitions.
13032 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
13033 * cp-tree.h (make_thunk): Add decl.
13034 (overload_template_name, push_template_decl): Add decls.
13035 (do_toplevel_using_decl): Change to void return type.
13036 (vec_binfo_member): Add decl.
13038 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13040 * typeck.c (mark_addressable, convert_for_assignment,
13041 convert_for_initialization, pointer_int_sum, pointer_diff,
13042 unary_complex_lvalue): Add prototypes wrapped by PROTO.
13043 (convert_sequence): #if 0 fn decl, since definition also is.
13045 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
13047 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
13048 cast to pointer types for type searching.
13050 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13052 * typeck.c (get_delta_difference): Use cp_error, not error, in the
13053 case where BINFO == 0.
13055 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
13057 * call.c (build_method_call): Fix wording of error messages so
13058 constructors come out right.
13060 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
13062 * decl.c (push_overloaded_decl): Don't warn about hidden
13063 constructors when both the type and the function are declared
13064 in a system header file.
13066 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
13068 * class.c (finish_struct_1): Propagate the TYPE_PACKED
13069 flag for the type to the type's fields.
13071 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13073 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
13075 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
13077 * class.c (base_info, finish_base_struct): Replace
13078 needs_virtual_dtor with base_has_virtual.
13080 (finish_struct_1): Remove the old code that tried to make default
13081 destructors virtual. Use base_has_virtual when checking if we need
13082 to add a vtable entry for the rtti code.
13084 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13086 * pt.c (push_template_decl): Complain about template decl with
13087 inappropriate declaration.
13089 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
13091 * typeck.c (build_x_unary_op): Remove bogus check for taking
13092 the address of a member function.
13094 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13096 * parse.y (constructor_declarator): Only push the class if
13097 we are not already in the class.
13099 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
13101 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
13102 Add additional argument to INIT_CUMULATIVE_ARGS.
13104 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13106 * decl.c (shadow_tag): Fix error about anon union with methods.
13108 * parse.y (self_reference): Only generate a self-reference if this
13109 is a non-template class.
13110 (opt.component_decl_list): Only use it if it was generated.
13112 * parse.y (component_decl_1): Use constructor_declarator.
13113 (fn.def2): Likewise.
13114 (notype_component_declarator0): Likewise.
13116 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
13118 * typeck.c (build_x_unary_op): Add checks for taking the address
13119 of a TARGET_EXPR or of a member function, and give appropriate
13122 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13124 * pt.c (process_template_parm): Allow template type parms to be
13125 used as types for template const parms.
13127 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
13129 * init.c (expand_vec_init): Ensure the eh cleanups are on the
13132 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13134 * decl.c (lookup_name_real): Be even more picky about the
13135 ambiguous lookup warning.
13136 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
13137 * parse.y (constructor_declarator): Rather than here.
13139 * parse.y (constructor_declarator): New nonterminal.
13141 (explicit_instantiation): Likewise.
13143 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13145 Add implicit declaration of class name at class scope.
13146 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
13147 * parse.y (self_reference): New nonterminal.
13148 (opt.component_decl_list): Use it.
13149 (fn.def1): Add nested_name_specifier type_name cases.
13150 * class.c (build_self_reference): New function.
13151 (finish_struct): Handle access_default later, move self-reference
13153 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
13154 * cp-tree.h: Adjust.
13156 * pt.c (do_function_instantiation): Separate handling of member
13157 functions and non-member functions properly.
13159 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13161 * pt.c (process_template_parm): Improve error for 'volatile class K'.
13163 * class.c (finish_struct_1): Check the right slot for destructors.
13165 * decl.c (start_enum): Complain about enum templates.
13167 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
13169 * init.c (resolve_offset_ref): Offset pointers to member data by one.
13170 * typeck.c (unary_complex_lvalue): Likewise.
13172 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
13174 * typeck.c (c_expand_return): Check for a returned local
13175 array name, similar to the check for an ADDR_EXPR.
13177 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13179 * decl.c (cp_finish_decl): Don't build cleanups for static
13182 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
13184 * typeck.c (build_modify_expr): Fix error messages to be more
13186 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
13187 assignment operators.
13188 * error.c (assop_as_string): Likewise. Add support for `%Q' for
13189 assignment operators.
13191 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13193 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
13194 give an error if initialized. Pedwarn about nested type with the
13195 same name as its enclosing class.
13197 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
13199 * typeck.c (require_complete_type): Be sure to instantiate the
13200 MAIN_VARIANT of the type.
13202 * decl2.c (finish_file): Instantiate pending templates before
13203 processing static constructors and destructors.
13205 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
13208 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
13210 * decl2.c (delete_sanity): If error_mark_node is passed
13211 in as an expression, quit while we're ahead.
13213 * decl.c (grokdeclarator): Give an error message if `friend'
13214 is combined with any storage class specifiers.
13216 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
13218 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
13219 definition of nonexistent nested type.
13221 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
13222 not to say 'typedef'.
13224 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13226 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
13227 * search.c (dfs_walk, dfs_init_vbase_pointers,
13228 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
13229 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
13231 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13233 * except.c (build_throw): Support minimal parse.
13234 * pt.c (tsubst_copy): Support THROW_EXPR.
13235 * decl2.c (build_expr_from_tree): Likewise.
13237 * pt.c (mangle_class_name_for_template): Always allocate
13240 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
13242 * cvt.c (cp_convert_to_pointer): Give an appropriate error
13243 when trying to cast from an incomplete type.
13245 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13247 * pt.c (instantiate_class_template): Don't bother setting up
13248 CLASSTYPE_TAGS explicitly, as the nested types will add
13251 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
13253 * decl.c (shadow_tag): Remove old error check for usage of
13254 an enum without a previous declaration.
13255 (xref_tag): Add error message about usage of enums without a
13256 previous declaration.
13258 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13260 * lex.c (do_identifier): Only do name consistency check if we're
13263 * pt.c (push_template_decl): Don't crash if we get a member defn
13264 that doesn't match.
13266 * decl.c (xref_tag_from_type): New function to do an xref without
13267 always having to figure out code_type_node.
13268 * cp-tree.h: Declare it.
13269 * pt.c (instantiate_class_template): Use it for friend classes.
13270 (lookup_template_class): Use it.
13272 * typeck2.c (build_functional_cast): Pull out a single parm before
13273 passing it to build_c_cast.
13275 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
13277 * expr.c (do_case): Give an error message if a pointer is
13278 given as a case value.
13280 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13282 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
13285 * lex.c (cons_up_default_function): Really, now, interface hackery
13286 does not apply to synthesized methods.
13288 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
13290 * call.c (build_method_call): Ctors and dtors now have special names
13291 with respect to lookups.
13292 * class.c (add_method): Likewise.
13293 (grow_method): Likewise.
13294 (finish_struct_methods): Likewise.
13295 (warn_hidden): Likewise.
13296 (finish_struct_1): Likewise.
13297 * cvt.c (convert_to_reference): Likewise.
13298 (convert_to_aggr): Likewise.
13299 (cp_convert): Likewise.
13300 * decl2.c (check_classfn): Likewise.
13301 * init.c (expand_member_init): Likewise.
13302 (expand_default_init): Likewise.
13303 (expand_aggr_init_1): Likewise.
13304 (build_offset_ref): Likewise.
13305 (build_new): Likewise.
13306 (build_delete): Likewise.
13307 * lex.c (do_inline_function_hair): Likewise.
13308 * search.c (lookup_field_1): Likewise.
13309 (lookup_fnfields_here): Likewise.
13310 (lookup_field): Likewise.
13311 (lookup_fnfields): Likewise.
13312 (get_virtual_destructor): Likewise.
13313 (dfs_debug_mark): Likewise.
13314 (dfs_pushdecls): Likewise.
13315 (dfs_compress_decls): Likewise.
13316 * tree.c (layout_basetypes): Likewise.
13317 * typeck.c (build_component_ref): Likewise.
13318 (build_x_function_call): Likewise.
13319 (build_modify_expr): Likewise.
13320 (convert_for_initialization): Likewise.
13321 (build_functional_cast): Likewise.
13322 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
13325 * decl.c (ctor_identifier): New.
13326 (dtor_identifier): New.
13327 (init_decl_processing): Set them.
13329 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
13331 * typeck.c (build_component_ref): Don't get confused by fields whose
13332 context has no type name, like pointer to member functions.
13334 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13336 * decl.c (grokdeclarator): Handle typedef without declarator.
13338 * pt.c (tsubst): Handle SCOPE_REF in declarator.
13340 * parse.y (bad_parm): Catch another case of missing `typename'.
13342 * lex.c (yyprint): Handle TYPE_DECLs.
13344 * decl.c (start_function): Don't try to be clever.
13346 * lex.c: Lose compiler_error_with_decl.
13347 * typeck2.c: Lose error_with_aggr_type.
13348 (incomplete_type_error): Use cp_* instead of old functions.
13349 (readonly_error): Likewise.
13350 * typeck.c (convert_arguments): Likewise.
13351 * search.c (lookup_nested_field): Likewise.
13352 * method.c (make_thunk): Likewise.
13353 * decl.c (grokparms): Likewise.
13354 * cp-tree.h: Update.
13356 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
13359 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
13361 * method.c (build_opfncall): When deleting a pointer to an
13362 array, build a new pointer to the tree past any ARRAY_TYPE
13365 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13367 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
13369 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13371 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
13374 * decl.c (finish_function): Don't set nested based on
13375 hack_decl_function_context.
13376 * parse.y (function_try_block): Check for nested function.
13377 (pending_inlines): Likewise.
13379 * decl2.c (build_expr_from_tree): If a unary op already has a
13380 type, just return it.
13382 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
13384 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
13385 (finish_file): Check the return value of walk_vtables.
13386 (finish_prevtable_vardecl): Return int.
13387 (finish_vtable_vardecl): Likewise.
13388 (prune_vtable_vardecl): Likewise.
13389 * lex.c (set_vardecl_interface_info): Likewise.
13390 * cp-tree.h: Adjust return types.
13392 * class.c (delete_duplicate_fields_1): Don't complain about
13393 duplicate nested types if they're the same type.
13394 (finish_struct): Remove check for duplicate.
13395 * decl2.c (grokfield): Don't check for typedef of anonymous type.
13397 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13399 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
13401 * decl.c (grokdeclarator): Lose special handling of class-level
13402 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
13403 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
13405 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
13407 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
13409 * search.c (compute_access): Fix handling of anonymous union
13411 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
13412 from anonymous unions to their members.
13414 * typeck.c (build_x_function_call): For static member functions,
13415 hand off to build_member_call.
13417 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13419 * typeck.c (build_component_ref): Handle OFFSET_REFs.
13421 * init.c (expand_vec_init): Fix init == 0 case.
13423 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13425 * init.c (build_new): Pedwarn about init and array new.
13426 (expand_vec_init): Handle lists, use convert_for_initialization.
13428 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
13429 when converting to an aggregate type.
13430 * cvt.c (cp_convert): Pass it through.
13432 * typeck.c (build_conditional_expr): Handle user-defined
13433 conversions to slightly different types.
13435 * decl.c (grokdeclarator): Force an array type in a parm to be
13438 * decl2.c (do_using_directive): Sorry.
13439 (do_namespace_alias): Likewise.
13440 * lex.c (real_yylex): Warn about using the `namespace' keyword.
13442 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13444 * parse.y (datadef): Move call to note_list_got_semicolon up.
13446 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
13448 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
13450 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
13452 * decl.c (cp_finish_decl): The exception regions have to be
13453 nested, not overlapping. We start the exception region for a
13454 decl, after it has been fully built, and all temporaries for it
13455 have been cleaned up.
13457 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
13459 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
13461 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13463 * tree.def: Add RETURN_INIT.
13464 * pt.c (instantiate_decl): Handle RETURN_INIT.
13465 * decl.c (store_return_init): Handle minimal_parse_mode.
13467 * tree.c (cp_build_type_variant): Just return an error_mark_node.
13468 * decl.c (make_typename_type): Don't try to get the file and line
13470 * typeck.c (comptypes): Handle TYPENAME_TYPE.
13472 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
13474 * decl.c (poplevel): Make sure we clear out and restore old local
13475 non-VAR_DECL values by default when they go out of scope.
13477 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13479 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
13480 referring to addresses of variables and functions.
13482 * error.c (dump_expr): Support SIZEOF_EXPR.
13484 * init.c (do_friend): Use the return value of check_classfn.
13486 * typeck.c (convert_arguments): Call complete_type.
13488 * method.c (hack_identifier): After giving an error, set value to
13491 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13493 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
13494 lossage for local classes.
13495 * cp-tree.h: Declare it.
13496 * decl.c (lookup_name_real): Evil, painful hack for local classes.
13497 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
13498 Use hack_decl_function_context.
13499 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
13500 (start_function): Use hack_decl_function_context.
13501 (finish_function): Likewise.
13502 * method.c (synthesize_method): Likewise.
13503 * lex.c (process_next_inline): Likewise.
13504 (do_pending_inlines): Likewise.
13505 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
13508 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
13510 * sig.c (build_signature_pointer_or_reference_type): Align
13511 signature pointers/references on 8-byte boundaries so they can be
13512 grabbed 2 words at a time on a Sparc.
13514 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13516 * method.c (hack_identifier): Requiring a static chain is now a
13518 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
13521 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13523 * init.c (build_offset_ref): Call complete_type.
13525 * decl.c (pop_from_top_level): Always pop previous_class_type.
13527 * parse.y: Handle multiple decls in a for-init-statement.
13528 * pt.c (tsubst_expr): Likewise.
13530 * pt.c (tsubst): Use tsubst_expr for the second operand of an
13533 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
13534 (poplevel_class): Set it here.
13535 (pop_from_top_level): Pop it here if we're returning to class scope.
13536 * class.c (pushclass): Don't set it here.
13538 * decl.c (maybe_push_to_top_level): Save current_template_parms,
13539 and clear it if !pseudo.
13540 (pop_from_top_level): Restore it.
13542 * decl2.c (finish_file): Push the dummy each time we walk the list
13545 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
13546 something for CAST_EXPR.
13548 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13550 * cvt.c (cp_convert): Warn about implicit conversion of the
13551 address of a function to bool, as it is always true.
13553 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13555 * typeck.c (c_expand_return): Fix warning for local externs returned.
13557 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13559 * tree.c (mapcar): Propagate const and volatile properly.
13561 * typeck.c (complete_type): Be sure to instantiate the
13562 MAIN_VARIANT of the type.
13564 * method.c (synthesize_method): Class interface hackery does not
13565 apply to synthesized methods.
13567 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13569 * pt.c (comp_template_args): Use comptypes rather than just
13570 checking for TEMPLATE_TYPE_PARM equivalence.
13572 * typeck.c (build_x_function_call): Call complete_type before
13573 checking TYPE_OVERLOADS_CALL_EXPR.
13575 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
13577 * g++.c (main): Check also for new define ALT_LIBM.
13579 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13581 * pt.c (instantiate_class_template): If we don't have a pattern
13583 (coerce_template_parms): If we see a local class, bail.
13585 * decl.c (grok_reference_init): Make sure there's a type before
13588 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
13589 (push_template_decl): Likewise.
13591 * parse.y (named_class_head): Set
13592 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
13594 * decl.c (xref_tag): Diagnose redeclaration of template
13595 type-parameter name.
13597 * error.c (dump_type): Handle anonymous template type parms.
13599 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
13601 (coerce_template_parms): Likewise.
13603 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
13605 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
13606 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
13608 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13610 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
13611 before trying to get its STUB_DECL.
13612 (coerce_template_parms): Likewise.
13614 * parse.y (template_type_parm): If they didn't use 'class',
13615 pretend they did after giving an error.
13617 * pt.c (coerce_template_parms): Diagnose use of local class.
13619 * decl.c (grok_reference_init): Use instantiate_type.
13621 * error.c (dump_expr): Handle TEMPLATE_DECLs.
13623 * parse.y (named_class_head): Diagnose mismatching types and tags.
13625 * decl.c (pushdecl): Type decls and class templates clash with
13626 artificial type decls, not hide them.
13628 * decl.c (redeclaration_error_message): Diagnose redefinition of
13629 templates properly.
13630 (duplicate_decls): Diagnose disallowed overloads for template
13633 * decl.c (start_decl): Call complete_type before checking for a
13636 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
13638 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
13640 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13642 * decl.c (grok_op_properties): Don't check for operator++(int) in
13645 * tree.c (perm_manip): Return a copy of variable and function
13646 decls with external linkage.
13648 * tree.def: Change some of the min tree codes to type "1".
13649 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
13650 * method.c (build_overload_int): Emit something arbitrary for
13651 anything but an INTEGER_CST if we're in a template.
13653 * decl.c (cp_finish_decl): Call complete_type before deciding
13654 whether or not to lay out the decl.
13656 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
13658 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13660 * typeck2.c (build_x_arrow): Call complete_type.
13662 * pt.c (add_pending_template): Broken out.
13663 (lookup_template_class): If -fexternal-templates, call it for all
13664 the methods of implemented types.
13665 (instantiate_class_template): Instead of instantiating them here.
13666 (instantiate_decl): Handle -fexternal-templates earlier.
13668 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13670 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
13671 memoized lookup stuff inside GATHER_STATISTICS.
13673 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13675 * decl.c (start_decl): Complain about array of incomplete type
13677 (grokdeclarator): Not here.
13679 * parse.y (template_parm): Expand full_parm inline so we can set
13680 the rule's precedence.
13682 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
13683 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
13684 * decl2.c (grokbitfield): Don't check for integer constant here.
13685 * class.c (finish_struct_1): Check here.
13687 * decl.c (define_label): Make the min decl go on permanent_obstack.
13689 * pt.c (unify): Don't handle CONST_DECLs.
13690 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
13691 (tsubst_copy): Likewise.
13693 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
13694 CONST_DECL for a template parm.
13696 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13698 * decl.c (grokdeclarator): Complain about array of incomplete type
13700 (start_decl_1): Not here.
13702 * pt.c (tsubst): Handle pointer-to-function declarators.
13704 * method.c (hack_identifier): If pedantic, diagnose local class
13705 methods that require a static chain.
13707 * decl.c (grok_op_properties): No longer static.
13708 * cp-tree.h: Declare it.
13709 * pt.c (tsubst): Call it for operators.
13710 Use tsubst_copy for TREE_VECs.
13712 * parse.y (template_arg): The expr has precedence like '>'.
13714 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13716 * pt.c (coerce_template_parms): Don't coerce an expression using
13718 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
13719 (tsubst): Don't use build_index_2_type if the max_value uses template
13721 * method.c (build_overload_int): Emit something arbitrary for an
13722 expression using template parms.
13724 * parse.y (template_close_bracket): New non-terminal to catch use
13725 of '>>' instead of '> >' in template class names.
13726 (template_type): Use it.
13727 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
13729 * tree.def: Add CAST_EXPR.
13730 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
13731 CONVERT_EXPR for minimal_parse_mode.
13732 * typeck.c (build_c_cast): Likewise.
13733 * pt.c (tsubst_copy): Likewise.
13734 * decl2.c (build_expr_from_tree): Likewise.
13735 * error.c (dump_expr): Likewise.
13737 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13739 * except.c (SetTerminate, SetUnexpected): Put back global vars.
13740 (init_exception_processing): Put back decl/init of
13741 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
13742 fns from libstdc++.
13744 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
13745 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
13747 * cp-tree.h (declare_uninstantiated_type_level,
13748 uninstantiated_type_level_p): Delete prototypes.
13750 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13752 * pt.c (tsubst_expr): Add default return.
13754 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13756 * error.c (fndecl_as_string): Delete unused arg CNAME.
13757 * sig.c (build_signature_table_constructor,
13758 build_signature_method_call): Fix calls.
13760 * class.c (the_null_vtable_entry): Delete var definition.
13761 (init_class_processing): Delete tree the_null_vtable_entry init.
13762 * decl.c (no_print_{functions, builtins}): Declare as static.
13763 (__tp_desc_type_node): #if 0 var definition.
13764 (init_type_desc): #if 0 init of __tp_desc_type_node.
13765 (vb_off_identifier): Move var decl into init_decl_processing.
13766 (current_function_assigns_this): Declare as static.
13767 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
13768 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
13769 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
13770 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
13771 * init.c (BI_header_type, BI_header_size): Declare as static.
13772 * pt.c (template_classes): Delete unused var.
13773 (add_pending_template): Delete decl for non-existent fn.
13774 (lookup_template_class): Delete vars CODE and TAG_CODE.
13775 (instantiate_template): Delete unused var TARGS.
13776 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
13778 (__tp_desc_type_node): #if 0 var decl.
13779 (fndecl_as_string): Fix prototype.
13781 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13783 * tree.def: Add GOTO_STMT.
13784 * pt.c (tsubst_expr): Support goto and labels.
13785 * decl.c (define_label): Support minimal parsing.
13786 * parse.y (simple_stmt): Likewise.
13788 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13790 * xref.c (GNU_xref_member): Only define/set var I if
13791 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
13793 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
13794 (GNU_xref_end): Fix call.
13795 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
13796 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
13798 * tree.c (build_exception_variant): Delete unused vars I, A, T,
13800 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
13801 (mapcar): Delete unused var CODE.
13802 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
13803 (break_out_cleanups): Fix call.
13804 (bot_manip): Likewise.
13805 * call.c (build_method_call): Likewise.
13806 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
13808 * typeck.c (unary_complex_lvalue, build_modify_expr,
13809 convert_for_initialization): Likewise.
13810 * typeck2.c (build_functional_cast): Likewise.
13811 * cp-tree.h (build_cplus_new): Fix prototype.
13813 * repo.c (open_repo_file): Delete unused var Q.
13814 (repo_compile_flags, repo_template_declared,
13815 repo_template_defined, repo_class_defined, repo_inline_used,
13816 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
13817 (repo_get_id, repo_vtable_used): Declare as static.
13818 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
13821 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13823 * parse.y (pending_inlines): Add function_try_block case.
13825 * pt.c (unify): Fix for template const parms.
13827 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13829 * lex.c (extract_interface_info): Delete forward decl.
13830 (default_copy_constructor_body, default_assign_ref_body): Delete
13831 decls for non-existent functions.
13832 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
13833 (init_lex): Delete setting them.
13834 (cons_up_default_function): Delete unused vars FUNC_BUF,
13835 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
13836 #if 0'd synth code.
13837 (toplevel, expression_obstack): Delete unused extern decls.
13838 (tree_node_kind): Delete unused enum.
13839 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
13841 (tree_node_kind_names): Delete unused extern decl.
13842 (synth_obstack): Delete unused var.
13843 (init_lex): Don't set it.
13844 (init_parse): Add decl before use.
13845 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
13846 (current_unit_{name, language}): Delete unused vars.
13847 (check_newline): Don't bother setting them, just accept the #pragma.
13848 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
13849 (current_unit_{name, language}): Delete decls.
13851 * search.c: Wrap all of the memoized functions, macros, and
13852 variables inside #ifdef GATHER_STATISTICS.
13853 (lookup_field, lookup_fnfields): Likewise.
13854 (init_search_processing): Likewise.
13855 (reinit_search_statistics): Wrap whole function.
13856 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
13858 * decl.c (finish_function): Only call pop_memoized_context if
13859 GATHER_STATISTICS is defined.
13860 (start_function): Likewise for push_memoized_context.
13861 * class.c (pushclass, popclass): Likewise.
13863 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
13864 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
13866 * cvt.c (cp_convert): Delete unused local var FORM.
13867 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
13870 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13872 * pt.c (do_poplevel): Oops; really return what we get from
13873 poplevel this time.
13875 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13877 * cp-tree.h (is_aggr_type): Add prototype.
13879 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
13880 * method.c ({push,pop}_cp_function_context): Delete decls.
13881 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
13882 (SetUnexpected, SetTerminate): Delete unused vars.
13883 (init_exception_processing): Don't set SetUnexpected or
13884 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
13885 (output_exception_table_entry): Delete unused array LABEL.
13886 (expand_internal_throw): Delete unused var PARAMS.
13887 (expand_start_catch_block): Delete unused var CLEANUP.
13888 (emit_exception_table): Delete unused var EH_NODE_DECL.
13889 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
13890 GOTO_UNWIND_AND_THROW. Don't set them.
13891 (end_eh_unwinder): Add top decl.
13892 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
13893 (exception_section, push_rtl_perm, do_function_call,
13894 lang_interim_eh, push_eh_cleanup, eh_outer_context,
13895 expand_end_eh_spec, end_eh_unwinder): Declare as static.
13896 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
13897 throw_used): Likewise.
13898 * cp-tree.h (expand_end_eh_spec): Delete prototype.
13900 * search.c (dfs_mark, dfs_mark_vtable_path,
13901 dfs_unmark_vtable_path, dfs_mark_new_vtable,
13902 dfs_unmark_new_vtable, dfs_clear_search_slot,
13903 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
13904 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
13905 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
13907 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
13908 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
13909 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
13910 Only define #ifdef GATHER_STATISTICS.
13911 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
13913 (vbase_decl): Delete var definition.
13914 (init_search): Delete old decl.
13915 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
13916 never actually used.
13917 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
13918 (get_base_distance_recursive): Delete unused fourth arg
13919 BASETYPE_PATH. Fix call .
13920 (get_base_distance): Fix call.
13921 (push_class_decls): Delete unused var ID.
13922 (make_memoized_table_entry): Declare as static.
13923 (breadth_first_search): Declare as static.
13924 (tree_has_any_destructor_p): Declare as static.
13925 (pop_class_decls): Delete unused arg pop_class_decls.
13926 * class.c (popclass): Fix call to pop_class_decls.
13927 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
13928 tree_has_any_destructor_p): Delete prototypes.
13930 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
13931 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
13932 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
13933 (build_user_desc): Delete unused var T.
13934 (build_class_desc): Delete unused vars T and OFF.
13935 (build_t_desc): Delete unused var NAME_STRING.
13936 (build_headof): Make static.
13937 (get_bad_cast_node): Likewise.
13938 (get_def_to_follow): Likewise.
13939 * cp-tree.h (init_type_desc): Add prototype.
13940 (build_headof): Remove prototype.
13942 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13944 * pt.c (tsubst): Only look for matching decls at file scope for
13945 non-member functions.
13947 * call.c (build_scoped_method_call): Handle scoped destructor
13948 calls in templates.
13950 * decl.c (*_top_level): Also save previous_class_values.
13952 * pt.c (tsubst_expr): Support do {} while loops.
13953 * parse.y (simple_stmt): Likewise.
13954 * tree.def: Likewise.
13956 * method.c (build_overload_identifier): For a class nested in a
13957 template class, don't mangle in the template parms from our
13960 * lex.c, cp-tree.h: Remove support for template instantiations in
13961 the pending_inlines code.
13962 * pt.c: Remove dead functions and unused arguments.
13963 (uses_template_parms): TYPENAME_TYPEs always use template parms.
13964 * parse.y: Stop passing anything to end_template_decl.
13965 * tree.c (print_lang_statistics): Only print tinst info #ifdef
13968 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13970 * init.c (expand_recursive_init{,_1}): Delete decls.
13971 (sort_member_init): Delete unused var INIT.
13972 (emit_base_init): Delete unused var X.
13973 (build_offset_ref): Delete unused var CNAME.
13974 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
13975 (emit_base_init): Delete unused local var BASE. Delete extern
13976 decl of IN_CHARGE_IDENTIFIER.
13977 (build_delete): Delete unused local var VIRTUAL_SIZE.
13979 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
13980 (build_delete): Fix call.
13981 * decl2.c (delete_sanity): Likewise.
13982 * cp-tree.h (build_vec_delete): Update prototype.
13984 * typeck.c (common_base_type): Delete unused var TMP.
13985 (build_binary_op): Delete local var ARGS_SAVE.
13986 (build_array_ref): Delete unused var ITYPE.
13987 (c_expand_return): Delete unused var USE_TEMP.
13989 * typeck.c (compexcepttypes): Delete unused arg STRICT.
13990 (comptypes): Fix calls.
13991 * decl.c (duplicate_decls): Likewise.
13992 * cp-tree.h (compexcepttypes): Delete extra arg.
13994 * decl2.c (check_classfn): Delete unused second arg CNAME.
13995 * decl.c (start_decl, grokfndecl): Fix calls.
13996 * init.c (do_friend): Likewise.
13997 * cp-tree.h (check_classfn): Update prototype.
13999 * cp-tree.h (signature_error, import_export_vtable,
14000 append_signature_fields, id_in_current_class, mark_used,
14001 copy_assignment_arg_p): Add decls.
14002 * decl2.c (mark_used): Delete decl.
14004 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
14006 * class.c (get_vtable_entry): Diable unused function.
14007 (doing_hard_virtuals): Delete unused static global var.
14008 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
14009 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
14010 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
14011 (modify_one_vtable): Delete unused var OLD_RTTI.
14012 (finish_struct_anon): Delete unused vars OFFSET and X.
14013 (finish_struct_bits): Delete unused var METHOD_VEC.
14014 (get_basefndecls): Delete unused var PURPOSE. Delete unused
14015 for-scope local variable METHODS.
14017 * call.c (user_harshness): Delete unused/unneeded arg PARM.
14018 (ideal_candidate): Delete unused args BASETYPE and PARMS.
14019 (build_method_call): Delete unused args passed into ideal_candidate.
14020 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
14021 * cp-tree.h (synthesize_method): Add decl.
14023 * decl.c (note_level_for_for): Give void return type.
14024 (pushdecl_nonclass_level): Likewise.
14025 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
14026 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
14027 (suspend_binding_level): Delete unused var LEVEL.
14028 (duplicate_decls): Delete unused var CTYPE.
14029 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
14030 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
14032 (grokdeclarator): Delete unused var C.
14033 (grokdeclarator): Delete unused var SIZE_VARIES.
14034 (grokparms): Delete unused var SAW_VOID.
14035 (start_function): Delete unused var OLDDECL.
14036 (cplus_expand_expr_stmt): Delete unused var
14037 REMOVE_IMPLICIT_IMMEDIATELY.
14039 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
14041 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
14043 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14045 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
14046 (build_min_nt): Likewise.
14047 * pt.c (do_pushlevel): Emit line note.
14048 (do_poplevel): Return what we get from poplevel.
14049 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
14050 * parse.y: Use do_pushlevel and do_poplevel.
14051 * cp-tree.h: Declare do_poplevel.
14053 * cp-tree.h: Declare at_eof.
14054 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
14055 * decl2.c (import_export_decl): Renamed from import_export_inline.
14056 (finish_file): Call it to do interface handling for statics.
14057 * pt.c (tsubst_copy): Call mark_used on variables and functions
14060 * decl2.c (finish_file): Don't emit statics we can't generate.
14061 * pt.c (instantiate_decl): Don't set interface on instantiations
14064 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
14065 * tree.c (print_lang_statistics): Print max template depth.
14066 * pt.c (push_tinst_level): Dump entire instantiation context.
14067 (instantiate_class_template): Use it and pop_tinst_level.
14068 (instantiate_decl): Likewise.
14070 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
14071 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
14073 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14075 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
14076 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
14077 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
14078 the new template implementation.
14080 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14082 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
14084 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
14086 * decl.c (cp_finish_decl): Delay emitting the debug information for
14087 a typedef that has been installed as the canonical typedef, if the
14088 type has not yet been defined.
14090 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14092 * decl2.c (grokfield): Still call pop_nested_class for access decls.
14094 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14096 * decl.c (lookup_label): Call label_rtx.
14098 * decl.c (make_binding_level): New function.
14099 (pushlevel, pushlevel_class): Call it instead of explicit
14100 duplicate calls to xmalloc.
14102 * decl.c (init_decl_processing): Delete useless build_pointer_type
14105 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
14106 (sizet_ftype_string): Delete variable.
14107 (init_decl_processing): Add built-in functions fabsf, fabsl,
14108 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
14109 variable strlen_ftype, used for strlen.
14111 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14113 * decl.c (push_to_top_level): Start from current_binding_level
14114 again for now; the stl hacks depend on g++ being broken in this
14115 way, and it'll be fixed in the template rewrite.
14117 * tree.def: Add USING_DECL.
14118 * decl2.c (do_class_using_decl): Implement.
14119 (grokfield): Pass access decls off to do_class_using_decl instead of
14121 * error.c (dump_decl): Handle USING_DECLs.
14122 * decl.c (grokdeclarator): Remove code for handling access decls.
14123 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
14124 as access decls for now.
14125 (finish_struct): Don't check USING_DECLs for other uses of the name.
14127 * search.c (get_matching_virtual): Use cp_error_at.
14129 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14131 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
14133 (self_promoting_args_p): Move the check that TYPE is non-nil
14134 before trying to look at its main variant.
14135 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
14137 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
14139 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
14140 (do_friend): Delete call to xref_friend.
14141 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
14143 * typeck.c (convert_sequence): #if 0 unused function.
14145 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
14146 be in decl_in_memory_p.
14147 (decl_in_memory_p): Delete decl.
14148 * expr.c (decl_in_memory_p): Delete fn.
14149 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
14151 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
14153 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14155 * class.c (finish_struct_1): Check for a pure-specifier on a
14156 non-virtual function here.
14158 * decl2.c (grok_function_init): Don't check whether the function
14160 (grokfield): Don't call check_for_override here.
14162 * decl.c (push_to_top_level): Start from inner_binding_level,
14163 check class_shadowed in class levels.
14165 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
14167 * decl.c (resume_level): Ignore things that don't have names, instead
14170 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14172 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
14174 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
14176 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
14179 * parse.y (complete_type_name): Bind global_scope earlier.
14180 (complex_type_name): Likewise.
14181 (qualified_type_name): Remove.
14183 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14185 * decl.c (grokfndecl): Move code that looks for virtuals in base
14187 * class.c (check_for_override): ... to a new function.
14188 (finish_struct_1): Call it.
14190 * cp-tree.h: Declare warn_sign_compare.
14192 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
14193 rather than extra_warnings to decide whether to warn about
14194 comparison of signed and unsigned.
14196 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
14197 implies -Wsign-compare. -Wall doesn't imply -W.
14199 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
14201 * typeck.c (build_component_ref): Fix to handle anon unions in base
14204 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14206 * class.c (resolves_to_fixed_type_p): Delete code dealing with
14207 a WITH_CLEANUP_EXPR, since we don't generate them any more.
14208 * cvt.c (build_up_reference): Likewise.
14209 * decl.c (grok_reference_init): Likewise.
14210 (cp_finish_decl): Likewise.
14211 * error.c (dump_expr): Likewise.
14212 * tree.c (real_lvalue_p): Likewise.
14213 (lvalue_p): Likewise.
14214 (build_cplus_new): Likewise.
14215 (unsave_expr_now): Likewise.
14216 * typeck.c (unary_complex_lvalue, build_modify_expr,
14217 c_expand_return): Likewise.
14219 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14221 Make the C++ front-end pay attention to attributes for structures.
14222 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
14224 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
14225 Take out old round_up_size use and setting the DECL_ALIGN possibly
14226 using it. Take out setting of TYPE_ALIGN to round_up_size, which
14227 can override what the attribute set.
14228 * cp-tree.h (finish_struct): Update prototype.
14229 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
14230 attributes to finish_struct.
14231 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
14232 value down into finish_struct.
14233 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
14235 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
14237 * decl.c (poplevel): Re-word dead for local handling.
14238 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
14239 (cp_finish_decl): If is_for_scope, check for duplicates so
14240 we can disable is_for_scope. Otherwise, preserve_temp_slots.
14242 * lex.c (do_identifier): Use global binding in preference of
14243 dead for local variable.
14245 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
14247 * init.c (initializing_context): Handle anon union changes, the
14248 context where fields of anon unions can be initialized now has to be
14249 found by walking up the TYPE_CONTEXT chain.
14251 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
14253 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
14254 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
14255 (obscure_complex_init): If bss is supported, always set
14256 DECL_INITIAL to error_mark_node.
14258 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14260 * init.c (is_friend): Make sure there's a context before we see if
14263 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
14265 * init.c (is_friend): Classes are not friendly with nested classes.
14267 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
14269 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
14270 and record its result.
14272 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
14274 * class.c (finish_struct_anon): Switch around code to not move anon
14275 union elements around, nor mess up their contexts, nor offsets,
14276 instead we now build up the right number of COMPONENT_REFs for all
14277 the anon unions that may be present at build_component_ref time.
14278 * typeck.c (lookup_anon_field): New routine to handle field lookup
14279 on fields without names. We find them, based upon their unique type
14281 * typeck.c (build_component_ref): Allow FIELD_DECL components.
14282 Handle finding components in anonymous unions, and ensure that a
14283 COMPONENT_REF is built for each level as necessary.
14285 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
14287 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
14288 code that ensures that copy ctors are used if appropriate.
14290 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14292 * init.c (build_vec_delete): Only give an error if base isn't an
14295 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
14297 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
14298 (yylex): If we see `new', keep slurping.
14300 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
14302 * class.c (finish_struct_1): Move code for handling anon unions...
14303 (finish_struct_anon): to here. Fixup so that we do the offset
14304 calculations right, and so that the fields are physically moved to
14305 the containers's chain.
14307 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14309 * decl.c (grokdeclarator): Avoid trying to get an operand off an
14312 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
14314 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
14315 POINTER_SIZE to agree with expr.c.
14317 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
14319 * search.c (lookup_field): Don't report ambiguities if protect is 0,
14320 instead return NULL_TREE.
14322 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
14324 * class.c (finish_struct_1): Call warn_hidden if we want warnings
14325 about overloaded virtual functions.
14326 (warn_hidden): New routine to warn of virtual functions that are
14327 hidden by other virtual functions, that are not overridden.
14328 (get_basefndecls): New routine, used by warn_hidden.
14329 (mark_overriders): New routine, used by warn_hidden.
14330 * search.c (get_matching_virtual): Remove old warning that just
14333 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14335 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
14337 * typeck.c (null_ptr_cst_p): Delete unused fn.
14338 (build_function_call_maybe): Delete unused fn.
14340 * expr.c (extract_init): #if 0 the code after unconditional return 0
14343 Delete old cadillac code.
14344 * edsel.c: Remove file.
14345 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
14346 * Makefile.in (CXX_OBJS): Delete edsel.o.
14347 (edsel.o): Delete rule.
14348 * cp-tree.h (flag_cadillac): Delete var decl.
14349 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
14350 * decl2.c (flag_cadillac): Delete var definition.
14351 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
14352 (grokfield): Delete code depending on flag_cadillac.
14353 (finish_anon_union): Likewise.
14354 * class.c (finish_struct_1): Likewise.
14355 (pushclass): Likewise.
14356 (popclass): Likewise.
14357 (push_lang_context): Likewise.
14358 (pop_lang_context): Likewise.
14359 * decl.c (init_decl_processing): Likewise.
14360 (start_decl): Likewise.
14361 (cp_finish_decl): Likewise.
14362 (xref_tag): Likewise.
14363 (finish_enum): Likewise.
14364 (start_function): Likewise.
14365 (finish_function): Likewise.
14366 (finish_stmt): Likewise.
14367 * lex.c (lang_init): Likewise.
14368 (check_newline): Likewise.
14370 * lex.c (do_pending_inlines): Delete synthesized method kludge.
14372 Delete defunct, ancient garbage collection implementation.
14373 * rtti.c: New file with the RTTI stuff from gc.c.
14374 * gc.c: Removed file (moved the remaining stuff into rtti.c).
14375 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
14376 (rtti.o): New rule, replacing gc.o.
14377 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
14378 * cp-tree.h: Delete gc-related fn decls.
14379 (DECL_GC_OFFSET): Delete macro.
14380 (flag_gc): Delete extern decl.
14381 * decl.c (current_function_obstack_index): Delete var decl.
14382 (current_function_obstack_usage): Delete var decl.
14383 (start_function): Delete clearing of current_function_obstack_index
14384 and current_function_obstack_usage.
14385 (init_decl_processing): Delete code relying on -fgc.
14386 Delete call to init_gc_processing.
14387 (cp_finish_decl): Delete calls to build_static_gc_entry and
14388 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
14389 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
14390 and to expand_expr of a __gc_main call.
14391 (maybe_gc_cleanup): Delete var decl.
14392 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
14393 * decl2.c (flag_gc): Delete var decl.
14394 (lang_f_options): Delete offering of -fgc.
14395 (lang_decode_option): Delete -fgc and -fno-gc handling.
14396 (get_temp_regvar): Delete gc code.
14397 * init.c (build_new): Delete gc code.
14398 * lex.c (init_lex): Delete checking of flag_gc.
14400 * typeck.c (convert_arguments): Delete gc code.
14401 (build_component_addr): Delete -fgc warning.
14402 (build_modify_expr): Delete gc code.
14404 * decl2.c (build_push_scope): Delete fn.
14405 * cp-tree.h (build_push_scope): Delete decl.
14407 * search.c (clear_search_slots): Delete fn.
14408 * cp-tree.h (clear_search_slots): Delete decl.
14410 * search.c (tree_needs_constructor_p): Delete fn.
14411 * cp-tree.h (tree_needs_constructor_p): Delete decl.
14413 * tree.c (id_cmp): Delete fn.
14415 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
14416 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
14418 * tree.c (decl_value_member): Delete fn.
14419 * cp-tree.h (decl_value_member): Delete decl.
14421 * tree.c (list_hash_lookup_or_cons): Delete fn.
14422 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
14424 * method.c (cplus_exception_name): Delete fn.
14425 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
14427 * spew.c (shift_tokens): Delete fn.
14429 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14431 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
14433 * parse.y: Likewise.
14435 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14437 * tree.c (build_cplus_staticfn_type): Delete function definition;
14439 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
14441 * tree.c (virtual_member): Delete function definition; never used.
14442 * cp-tree.h (virtual_member): Delete decl.
14444 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
14446 * typeck.c (build_component_ref): Handle getting vbase pointers
14447 out of complex multiple inheritance better.
14449 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
14451 * typeck.c (build_object_ref): Make sure we use the real type, not
14452 any reference type.
14454 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
14456 * tree.c (build_exception_variant): Don't create new types if we
14457 don't have to, also build new types on the right obstack.
14459 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14461 * decl.c (store_bindings): Split out from push_to_top_level.
14462 (push_to_top_level): Call it for b->type_shadowed on class binding
14465 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
14467 * search.c (expand_upcast_fixups): Fix so that offsets stored in
14468 vbase_offsets are always right. Fixes a problem where virtual base
14469 upcasting and downcasting could be wrong during conversions on this
14470 during virtual function dispatch at ctor/dtor time when dynamic
14471 vtable fixups for deltas are needed. This only sounds easier than
14473 (fixup_virtual_upcast_offsets): Change to reflect new calling
14474 convention for expand_upcast_fixups.
14476 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14478 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
14479 check that it's usable as the bitfield width.
14481 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14483 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
14484 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
14485 only ever used for functions in it.
14487 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14489 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
14490 (nested_type): Likewise.
14491 (nested_name_specifier): Use lastiddecl.
14493 * decl.c (grokdeclarator): Adjust accordingly.
14494 * init.c (expand_member_init): Likewise.
14495 * parse.y (base_class): Likewise.
14496 * typeck2.c (build_functional_cast): Likewise.
14498 * typeck2.c (build_functional_cast): Fill in name after we've
14499 checked for non-aggr type.
14501 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
14503 * decl2.c (warn_pointer_arith): Default to on.
14505 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14507 * lex.c (is_rid): New function.
14508 * decl.c (grokdeclarator): Diagnose reserved words used as
14511 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14513 * tree.c (get_decl_list): Don't lose cv-quals.
14515 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
14516 typespecs used as declarator-ids.
14518 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
14520 * decl.c (poplevel): When poping a level, don't give a warning for
14521 any subblocks that already exist.
14523 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14525 * typeck.c (build_object_ref): Finish what I started.
14527 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
14529 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
14531 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
14534 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14536 * decl.c (xref_tag): Handle passing a type in directly.
14538 * parse.y (qualified_type_name): Pull out the type.
14539 (nested_type): Likewise.
14540 Take types directly instead of as identifiers.
14541 * call.c (build_scoped_method_call): Take types directly instead of
14543 * decl.c (xref_basetypes): Likewise.
14544 * init.c (expand_member_init): Likewise.
14545 (build_member_call): Likewise.
14546 (build_offset_ref): Likewise.
14547 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
14548 * method.c (do_build_assign_ref): Likewise.
14549 * decl.c (grokdeclarator): Handle a type appearing as the
14550 declarator-id for constructors.
14551 * method.c (do_build_copy_constructor): current_base_init_list now
14552 uses the types directly, not their names.
14553 * init.c (sort_base_init): Likewise.
14554 (expand_member_init): Likewise.
14555 * init.c (is_aggr_type): New function, like is_aggr_typedef.
14557 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
14559 * tree.c (layout_basetypes): Call build_lang_field_decl instead
14560 of build_lang_decl if first arg is a FIELD_DECL.
14562 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14564 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
14566 * except.c (expand_start_catch_block): Set TREE_USED to avoid
14567 warnings about the catch handler.
14569 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
14571 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
14572 expand_target_expr.
14574 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14576 Fix access control to use trees rather than integers.
14577 * class.c (access_{default, public, protected, private,
14578 default_virtual, public_virtual, private_virtual}_node): Add
14580 (init_class_processing): Do creation of those nodes.
14581 * cp-tree.h (access_type): Delete enum decl.
14582 (access_{default, public, protected, private, default_virtual,
14583 public_virtual, private_virtual}_node): Add decls.
14584 (compute_access): Change return type.
14585 * search.c (compute_access): Have tree return type, instead of enum.
14586 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
14587 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
14588 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
14589 * parse.y (VISSPEC): Make ttype rather than itype.
14590 (base_class_access_list): Likewise.
14591 * *.[cy]: Change all refs of `access_public' to `access_public_node',
14593 * call.c (build_method_call): Make ACCESS be a tree.
14594 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
14595 * cvt.c (convert_to_aggr): Likewise.
14596 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
14598 * method.c (hack_identifier): Likewise.
14599 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
14601 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
14603 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
14604 frontend, and make it more consistent with respect to
14605 warn_pointer_arith.
14607 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14609 * decl.c (pushdecl): Check for duplicate parameter names.
14611 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
14613 * decl.c (expand_static_init): Call assemble_external for atexit.
14615 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
14617 * except.c (do_unwind): Remove some generated dead code.
14618 (eh_outer_context): New routine, factor out some common code from
14619 expand_builtin_throw and end_eh_unwinder. Add code to do return
14620 address masking for the PA.
14621 (expand_builtin_throw): Use eh_outer_context instead of open coding
14623 (end_eh_unwinder): Likewise.
14625 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
14627 * except.c (expand_throw): Call assemble_external for __empty, if we
14630 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
14632 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
14633 NORMAL_RETURN_ADDR_OFFSET.
14634 (end_eh_unwinder): Likewise.
14636 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
14638 * gc.c (build_dynamic_cast): Make sure we don't cast away const
14639 when dealing with references, and make sure we handle dynamic
14640 casting to a cv qualified reference.
14642 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
14644 * except.c (struct eh_context): New structure top hold eh context
14646 (push_eh_context): New routine.
14647 (pop_eh_context): Likewise.
14648 * decl.c (push_cp_function_context): Use them.
14649 (pop_cp_function_context): Likewise.
14651 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
14653 * decl2.c (finish_file): Also prune uninteresting functions in the
14654 inline emission loop.
14656 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
14658 * sig.c (build_signature_table_constructor): Mark functions
14659 in the signature as referenced.
14661 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
14663 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
14664 the inline emission stuff.
14666 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
14668 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
14670 * lang-options.h: Add -f{no-,}weak.
14671 * decl.c (init_decl_processing): If the target does not support weak
14672 symbols, don't use them.
14673 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
14675 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14677 * init.c (expand_member_init): warning for base init after members.
14679 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
14681 * cvt.c (build_expr_type_conversion): Don't convert to a reference
14684 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
14686 * method.c (report_type_mismatch): Improve wording for volatile
14689 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
14691 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
14692 expand_assignment, as the later doesn't handle things that have
14693 copy constructors well. The compiler would do bitwise copying,
14694 instead of ctor calling in some cases.
14696 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
14698 * g++.c (my_strerror): Return "cannot access" if errno is 0.
14699 (pfatal_with_name, perror_exec): Don't assume that
14700 the returned value from my_strerror contains no '%'s.
14702 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
14704 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
14706 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
14707 TYPE_METHODS/TREE_CHAIN mean what they used to.
14708 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
14709 instead of TYPE_METHODS.
14710 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
14711 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
14712 * cp-tree.h (CLASSTYPE_METHODS): Lose.
14713 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
14715 (struct lang_decl): Lose next_method field.
14716 (DECL_NEXT_METHOD): Lose.
14717 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
14718 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
14720 (finish_struct_methods): Don't mess with the TREE_CHAINs in
14723 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
14726 * call.c (build_method_call): Synthesize here even when not inlining.
14727 * typeck.c (build_function_call_real): Likewise.
14729 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
14731 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
14732 == DBX_DEBUG, call dbxout_start_new_source_file and
14733 dbxout_resume_previous_source_file when appropriate.
14735 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
14737 * except.c (start_anon_func): Push to the top level.
14738 (end_anon_func): Pop from the top level.
14740 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
14742 * cp-tree.h (build_cleanup): New routine to build cleanups.
14743 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
14744 call at ctor time and use atexit to run it later.
14745 * decl2.c (build_cleanup): New routine, taken from finish_file.
14746 (finish_file): Use build_cleanup instead, and don't put function
14747 local statics in global dtor list.
14749 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
14751 * except.c (expand_throw): Ensure that we have cleanups, if we try
14752 and expand cleanups.
14754 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
14756 * except.c (expand_throw): Add logic to manage dynamic cleanups for
14758 (expand_end_catch_block): Use the magic of expand_goto, instead of
14759 emit_jump so that we get the cleanup for any catch clause parameter
14760 and the cleanup for the exception object. Update to reflect label
14762 (push_eh_cleanup): New routine to register a cleanup for an
14764 (empty_fndecl): Used to default cleanup actions to
14766 (init_exception_processing): Setup empty_fndecl. Setup
14768 (expand_start_catch_block): Update to reflect label changes. Call
14769 push_eh_object to register the cleanup for the EH object.
14770 (start_anon_func): New routine to start building lambda expressions
14772 (end_anon_func): New routine to end them.
14773 (struct labelNode): Change so that we can use tree labels, or rtx
14775 (saved_cleanup): Object to check for dynamic cleanups for the
14776 exception handling object.
14777 (push_label_entry): Change so that we can use tree labels, or rtx
14779 (pop_label_entry): Likewise.
14780 (top_label_entry): Likewise.
14781 (expand_start_all_catch): Use tree label instead of rtx label, so
14782 that we can get the magic of expand_goto.
14783 (expand_end_all_catch): Update to reflect label changes.
14785 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
14787 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
14788 building_cleanup logic, as we now use UNSAVE_EXPRs.
14789 * cp-tree.h (unsave_expr): Declare it.
14790 * decl.c (building_cleanup): Remove.
14791 (maybe_build_cleanup): Remove building_cleanup logic, and use
14792 UNSAVE_EXPR instead.
14794 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
14796 * gc.c (build_t_desc): Update error message to say <typeinfo>.
14798 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14800 * decl.c (pushdecl): Only warn about shadowing a local variable if
14801 warn_shadow is true.
14803 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14805 * typeck.c (build_binary_op_nodefault): Added warning about
14806 comparisons between different enum types with -Wall, unless
14807 -fenum-int-equiv set.
14809 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
14811 * class.c (finish_struct_1): Skip down to the inner type in
14812 multidimensional arrays. Ensures ctors will be made for types that
14815 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
14817 * decl.c (last_dtor_insn): New to track the last compiler generated
14819 (store_parm_decls): Set it.
14820 (finish_function): Use it to see if the dtor is empty. Avoid doing
14821 vtable setup all the time, if we can.
14822 (struct cp_function): Add last_dtor_insn.
14823 (push_cp_function_context): Save it.
14824 (pop_cp_function_context): Restore it.
14826 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
14828 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
14831 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
14833 * typeck.c (expand_target_expr): Make sure targets get put into the
14834 current temp_slot_level, so that the free_temp_slots call will reuse
14837 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
14839 * class.c (finish_struct_1): Delay delta fixups for virtual bases
14840 until after we have done the hard virtuals, to avoid a bogus `every
14841 virtual function must have a unique final overrider' for virtual
14842 functions that are only overridden by hard virtuals.
14844 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14846 * pt.c (do_function_instantiation): Don't try to find a file-scope
14847 template for a member function.
14849 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
14851 * g++.c (main): Add handling of -nodefaultlibs.
14853 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
14855 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
14856 distinguish between direct bindings of reference variables, and
14857 indirect bindings of reference variables.
14858 * cvt.c (build_up_reference): Use it.
14859 * typeck.c (convert_arguments): Use it to indicate this is an
14861 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
14862 as they are unused.
14863 (expand_static_init): Likewise.
14864 (cplus_expand_expr_stmt): Likewise.
14865 * decl2.c (finish_file): Likewise.
14866 * init.c (perform_member_init): Likewise.
14867 (emit_base_init): Likewise.
14868 (expand_aggr_vbase_init_1): Likewise.
14870 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14872 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
14873 get a DECL_LANG_SPECIFIC node.
14874 * cp-tree.h (lang_decl_flags): Add new member `level'.
14875 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
14876 decl_flags level member.
14878 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14880 * call.c (build_method_call): Make sure instance has a
14881 TYPE_LANG_SPECIFIC node before we dive into it.
14883 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
14885 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
14887 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
14889 * decl.c (duplicate_decls): When smashing decls, smash staticness in
14892 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
14894 * decl.c (poplevel): Handle the merging of subblocks of cleanups
14895 when finishing blocks that have already been created (usually due to
14896 the fixup goto code). Fixes bad debugging information.
14898 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
14900 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
14901 that's not a list of overloaded functions.
14903 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14905 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
14906 before trying to use DECL_ABSTRACT_VIRTUAL_P.
14908 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
14910 * decl2.c (mark_used): New function for hooking into setting of
14911 TREE_USED on decls.
14912 * call.c (build_method_call): Use it.
14913 * class.c (instantiate_type): Likewise.
14914 * init.c (build_offset_ref): Likewise. Don't call assemble_external
14915 for all like-named functions.
14916 * method.c (hack_identifier): Likewise.
14917 (emit_thunk): Don't call assemble_external.
14918 (make_thunk): Create thunk as a FUNCTION_DECL so that it
14919 gets the right mode and ENCODE_SECTION_INFO works.
14921 * parse.y: Use mark_used. Pass operator names to do_identifier.
14922 * lex.c (do_identifier): Handle operator names.
14924 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
14926 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14928 * errfn.c: Include stdio.h.
14929 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
14931 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
14933 * typeck2.c (digest_init): Always convert initializers to the
14936 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
14938 * init.c (member_init_ok_or_else): Don't allow member initializers
14939 for indirect members, as it is invalid.
14941 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14943 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
14945 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
14947 * parse.y (for.init.statement): Catch compound statements inside for
14948 initializations, if we're being pedantic.
14950 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
14952 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
14955 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
14957 * error.c (dump_expr): Don't core dump when a boolean expression is
14958 used as a default argument.
14960 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14962 * class.c (finish_struct_bits): Check aggregate_value_p instead of
14965 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
14967 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
14968 BLKmode type that would otherwise be returned in registers.
14970 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14972 * g++.c (WITHLIBC): New macro.
14973 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
14974 saw_libc and pass it at the end if it was set.
14976 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14978 * parse.y (fn.def1): Call split_specs_attrs in
14979 declmods notype_declarator case.