1 2001-05-15 Tom Tromey <tromey@redhat.com>
3 * class.c (build_utf8_ref): Don't generate identifier based on
6 2001-05-12 Richard Henderson <rth@redhat.com>
8 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
9 * expr.c (java_lang_expand_expr): Expand it.
10 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
11 calling build_exception_object_ref.
12 * parse.y (catch_clause_parameter): Likewise.
13 (build_dot_class_method): Likewise.
14 (try_reference_assignconv): Likewise.
15 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
16 * jcf-write.c (generate_bytecode_insns): Likewise.
18 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
20 * parse.y (build_unresolved_array_type): Set
21 EXPR_WFL_QUALIFICATION on the newly created wfl.
22 Fixes PR java/2538. Fixes PR java/2535.
24 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
26 * parse.y (fix_constructors): Removed unecessary assignment to
27 local. Moved assignment to `this$<n>', fixed comments and
29 (build_wfl_wrap): Fixed indentation.
30 Fixes PR java/2598, java/2579 and java/2658.
32 2001-05-03 Mo DeJong <mdejong@redhat.com>
34 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
37 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
39 * decl.c: NULL_PTR -> NULL.
40 * jcf-write.c: Likewise.
42 2001-05-01 Tom Tromey <tromey@redhat.com>
44 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
45 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
46 * gcj.texi: Updated copyright text. Include fdl.texi.
47 (Top): Link to new node.
49 2001-05-01 Per Bothner <per@bothner.com>
51 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
53 2001-05-01 Per Bothner <per@bothner.com>
55 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
56 import_list contains the name, not the TREE_PURPOSE.
58 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
60 * jcf-io.c (read_zip_member): Cast to long in comparison with
63 * jvspec.c (lang_specific_driver): Initialize variables.
65 * mangle.c (find_compression_record_match): Likewise.
67 * typeck.c (build_null_signature): Provide static prototype. Mark
68 parameter with ATTRIBUTE_UNUSED.
70 * verify.c (verify_jvm_instructions): Initialize variable.
72 2001-04-27 Per Bothner <per@bothner.com>
74 * parse.y (java_expand_classes): Don't change ctxp_for_generation
75 while iterating, since that could cause gc to lose stuff.
77 2001-04-26 Per Bothner <per@bothner.com>
79 Fix method search wrt scope of inner classes to match JLS2.
80 * typeck.c (build_null_signature): New static function.
81 (has_method): New function. Uses build_null_signature and lookup_do.
82 * java-tree.h (has_method): New declaration.
83 * parse.y (find_applicable_accessible_methods_list): Do not search
84 context of inner classes here.
85 (patch_method_invocation): Search scope, ie. current and outer clases,
86 for method matching simple name, to find class.
88 2001-04-26 Per Bothner <per@bothner.com>
90 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
91 Fix thinko: If a single case, use if_icmpeq, not ifeq.
93 * constants.c (find_methodref_with_class_index): New function.
94 (find_methodref_index): Use find_methodref_with_class_index.
95 * java-tree.h (find_methodref_with_class_index): New declaration.
96 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
97 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
98 If context changed from interface to class, don't use invokeinterface.
100 2001-04-25 Per Bothner <per@bothner.com>
102 * verify.c (verify_jvm_instructions): For field instructions,
103 check that field index is valid. For invoke instructions, check that
104 method index is valid.
106 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
108 * config-lang.in (target_libs): Copy from $libgcj_saved.
110 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
112 * decl.c (init_decl_processing): Add new class "protectionDomain"
114 * class.c (make_class_data): Set initial value for "protectionDomain".
116 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
118 * jvspec.c (lang_specific_driver): Fix memory allocation
119 deficit, by using concat in lieu of xmalloc/sprintf.
121 2001-04-20 Per Bothner <per@bothner.com>
123 Fixes to compile multiple .class files at once.
124 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
125 * java-tree.h (CLASS_PARSED_P): New macro.
126 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
127 * jcf-parse.c (jcf_parse_source): Inline into read_class.
128 (read_class): Avoid some code duplication.
129 Don't call JCF_FINISH for a .class file - might be needed later.
130 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
131 rather than CLASS_LOADED_P, since latter implies class laid out.
132 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
133 * parse.y: Don't need to set CLASS_LOADED_P for array types.
135 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
137 * Make-lang.in (java/boehm.o): Depend on toplev.h.
139 * boehm.c: Include toplev.h.
141 2001-04-06 Tom Tromey <tromey@redhat.com>
142 Alexandre Petit-Bianco <apbianco@redhat.com>
144 Fix for PR gcj/1404 and PR gcj/2332:
145 * parse.y (build_array_from_name): If we use the type_wfl then
146 accumulate dimensions from the original type as well.
147 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
149 2001-04-06 Tom Tromey <tromey@redhat.com>
151 * parse.y (analyze_clinit_body): Return true if the second operand
152 of a METHOD_EXPR is nonzero.
154 2001-04-06 Tom Tromey <tromey@redhat.com>
156 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
158 ($(srcdir)/java/parse.c): Likewise.
160 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
162 * gcj.texi: Use `which-gcj' instead of `which-g77.'
163 (version-gcc): Initialized.
164 (which-gcj): Likewise.
166 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
168 * java-tree.h (struct lang_decl): New macro
169 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
170 * parse.y (build_instance_initializer): New function.
171 (add_instance_initializer): Use it.
172 (java_fix_constructors): Set `current_class' before fix pass.
173 (fix_constructors): Just return if already fixed. Move `super()'
174 invokation ahead. Use `build_instance_initializer.'
177 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
179 * parse.y (resolve_qualified_expression_name): Pass field's
180 DECL_CONTEXT to `not_accessible_p.'
181 (not_accessible_p): Changed parameters order in `inherits_from_p'
184 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
186 * lang-options.h: Add flag_check_references.
188 2001-04-04 Per Bothner <per@bothner.com>
190 * java-tree.h (CONSTANT_VALUE_P): New macro.
191 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
192 * parse.y (maybe_build_class_init_for_field): New static function.
193 (resolve_expression_name, resolve_field_access): Use
194 maybe_build_class_init_for_field instead of build_class_init
195 This does not do the init if the field is compile-time-constant.
196 (resolve_field_access): Simplify.
198 * parse.y (fold_constant_for_init): Merge test into switch.
200 2001-04-03 Zack Weinberg <zackw@stanford.edu>
202 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
204 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
206 2001-04-02 Zack Weinberg <zackw@stanford.edu>
208 * expr.c (pop_type_0): Save the result of the first
209 lang_printable_name call in a scratch buffer, so it
210 won't be clobbered by the second call.
212 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
214 * parse-scan.y (array_type:): Rewritten.
215 (type_declaration:): `empty_statement' replaces `SC_TK.'
216 (class_member_declaration:): `empty statement' added.
217 (method_body:): Simplified.
218 (static_initializer:): Likewise.
219 (primary_no_new_array:): Use `type_literals.'
220 (type_literals:): New rule.
221 (dims:): Set and update `bracket_count.'
222 Fixes PR java/1074. Fixes PR java/2412.
224 2001-03-28 Hans Boehm <boehm@acm.org>
226 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
227 (get_boehm_type_descriptor): Set type on returned value to be a
228 pointer length integer.
230 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
232 * expr.c (pop_type_0): Call `concat' rather than building the
234 (pop_type): Add format specifier in call to `error'.
236 * parse.y (patch_method_invocation): Avoid casting away
239 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
241 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
243 2001-03-28 Richard Henderson <rth@redhat.com>
245 IA-64 ABI Exception Handling:
246 * Make-lang.in (except.o): Don't depend on eh-common.h.
247 * check-init.c (check_init): Handle EXC_PTR_EXPR.
248 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
249 [soft_exceptioninfo_call_node]: Remove.
250 [eh_personality_libfunc, lang_eh_runtime_type]: New.
251 (end_java_method): No emit_handlers.
252 * except.c (java_set_exception_lang_code): Remove.
253 (method_init_exceptions): Don't call it.
254 (prepare_eh_table_type): No CATCH_ALL_TYPE.
255 (build_exception_object_ref): New.
256 (expand_end_java_handler): Update for except.h name changes.
257 (emit_handlers, expand_resume_after_catch): Remove.
258 * expr.c (java_lang_expand_expr): Update for except.h name changes.
259 (process_jvm_instruction): Use build_exception_object_ref.
260 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
261 (soft_exceptioninfo_call_node): Remove.
262 (build_exception_object_ref): Declare.
263 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
264 soft_exceptioninfo_call_node. Move processing ...
265 [EXC_PTR_EXPR]: ... here.
266 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
267 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
268 (source_end_java_method): No java_set_exception_lang_code or
270 (build_dot_class_method): Use build_exception_object_ref.
271 (try_reference_assignconv): Check EXC_PTR_EXPR not
272 soft_exceptioninfo_call_node.
274 2001-03-28 Richard Henderson <rth@redhat.com>
276 * java-tree.h (throw_node): Define as a single member of
277 java_global_trees instead of a separate array.
278 (JTI_THROW_NODE): New.
279 * decl.c (throw_node): Don't declare.
280 (init_decl_processing): Init a scalar throw_node.
281 Don't register it for gc.
282 * check-init.c (check_init): Reference scalar throw_node.
283 * expr.c (build_java_athrow): Likewise.
284 * jcf-write.c (generate_bytecode_insns): Likewise.
285 * parse.h (BUILD_THROW): Likewise.
287 2001-03-28 Richard Henderson <rth@redhat.com>
289 * decl.c (end_java_method): Do not save and restore
290 flag_non_call_exceptions.
291 * parse.y (source_end_java_method): Likewise.
292 * lang.c (flag_exceptions): Don't declare.
293 (java_init_options): Set flag_non_call_exceptions. Set
294 flag_exceptions here ...
295 (java_init): ... not here.
297 2001-03-27 Richard Henderson <rth@redhat.com>
299 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
300 exceptions_via_longjmp.
302 * lang.c (flag_new_exceptions): Don't declare it.
303 (java_init_options): Or set it.
305 2001-03-27 Richard Henderson <rth@redhat.com>
307 * decl.c (end_java_method): Rename asynchronous_exceptions to
308 flag_non_call_exceptions.
309 * parse.y (source_end_java_method): Likewise.
311 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
313 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
315 2001-03-26 Mark Mitchell <mark@codesourcery.com>
317 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
319 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
321 * parse.y (find_as_inner_class): Follow current package
322 indications not to mistakingly load an unrelated class.
324 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
326 * constants.c (PUTN): Use memcpy, not bcopy.
328 * lex.c (java_read_char): Use memmove, not bcopy.
330 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
332 2001-03-23 Per Bothner <per@bothner.com>
334 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
335 macro for better error pin-pointing.
336 * java-tree.h: Fix typo in comment.
338 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
339 Don't include jsr/goto in exception range.
340 Check if start and end of exception range are the same (also TRY_EXPR).
341 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
342 However, do emit the following goto even if try_block is empty.
343 Defer freeing exception_decl until after the finalizer, to make
344 sure the local isn't reused in the finalizer. Fixes PR java/1208.
346 * parse.y (java_complete_lhs): If the try-clause is empty, just
347 return the finally-clause and vice versa.
349 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
351 * gcj.texi (Input Options): documented the check for attribute
352 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
353 * java-tree.h (flag_force_classes_archive_check): Declared extern.
354 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
355 (jcf_parse): Check for the right classes archive if necessary.
356 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
357 (jcf_parse_fields): Fixed indentation.
358 * jcf-write.c (append_gcj_attribute): New function.
359 (generate_classfile): Compute the attribute count, invoke
360 `append_gcj_attribute'.
361 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
362 turned into bit fields. New bit field `right_zip.'
363 (JCF_ZERO): Set `right_zip' to zero.
364 * lang-options.h (-fforce-classes-archive-check): Added flag.
365 * lang.c (flag_force_classes_archive_check): New flag.
366 (lang_f_options): New entry `force-classes-archive-check.'
369 2001-02-07 Andrew Haley <aph@redhat.com>
371 * gcj.texi (Configure-time Options): Add -fcheck-references.
372 * expr.c (build_java_indirect_ref): New function.
373 (java_check_reference): New function.
374 (build_java_array_length_access): Use build_java_indirect_ref to
375 check for null references.
376 (build_java_arrayaccess): Likewise.
377 (build_get_class): Likewise.
378 (build_field_ref): Likewise.
379 (invoke_build_dtable): Likewise.
380 (build_invokeinterface): Likewise.
381 * lang.c (lang_f_options): Add flag_check_references.
382 * jvspec.c (jvgenmain_spec): Add flag_check_references.
383 * java-tree.h (flag_check_references): New variable.
384 * lang.c (flag_check_references): Likewise.
385 * parse.y (patch_invoke): Use java_check_reference.
386 (patch_assignment): Allow for extra nesting in
389 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
391 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
392 * lex.c (cxx_keywords): Likewise.
394 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
396 * parse.y (qualify_ambiguous_name): Broaden `length'
397 recognition. Help MODIFY_EXPR be resolved as expression names.
398 Fixes PR java/2066. Fixes PR java/2400.
400 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
402 * gjavah.c (process_file): Mark interface definitions with
403 "__attribute__ ((java_interface))".
405 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * class.c (layout_class): Fixed push_super_field's second
408 argument. Fixes PR java/2333.
409 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
410 too early to lay innerclasses out.
412 2001-03-20 Tom Tromey <tromey@redhat.com>
414 * lex.c (java_read_unicode): Only accept leading `u's.
416 2001-03-20 Tom Tromey <tromey@redhat.com>
418 * jcf-parse.c (read_class): Initialize `class'.
420 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
422 * jcf_parse.c (jcf_parse): Eliminate unused variable.
424 2001-03-19 Mark Mitchell <mark@codesourcery.com>
426 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
427 (layout_class): Likewise.
428 (layout_class_method): Likewise.
429 (emit_register_classes): Likewise.
430 * decl.c (builtin_function): Likewise.
431 (give_name_to_locals): Likewise.
433 2001-03-19 Per Bothner <per@bothner.com>
435 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
436 before trying to load an inner class.
438 Fixes to process to command-line .class files in two passes.
439 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
440 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
441 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
442 * class.c (is_compiled_class): Fix for renamed flag.
443 * parse.y (maybe_create_class_interface_decl): Likewise.
444 * jcf-parse.c (yyparse): Also set if compiling .class files.
445 * jcf-parse.c (read_class); Read current_class.
446 (jcf_parse): Make static.
447 (load_inner_classes): New function, with code moved from jcf_parse,
448 because we need to inner classes after the command-line files are read.
449 (yyparse): Set finput to NULL when it doesn't need to be closed.
450 Reduce use of main_jcf (basically only for archive) and
451 use finput instead of main_jcf->read_state.
452 Inline jcf_figure_file_type into yyparse.
453 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
454 Defer load_inner_classes and parse_class_file to a second pass,
455 after we've correctly mapped command-line .clas fiels to classes.
456 (jcf_figure_file_type): Removed.
457 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
458 (JCF_ZERO): Also clear zipd field.
459 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
461 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
463 * jcf-parse.c (yyparse): Change ch from char * to char.
465 2001-03-19 Per Bothner <per@bothner.com>
467 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
468 Add constructed filelist-file at end, following -xjava. Thus any .o
469 and library files are not affected by the -xjava. Also wrap
470 explicit @FILE with -xjava and -xnone.
472 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
474 * class.c (build_static_field_ref): Call make_decl_rtl() after
475 setting the DECL_EXTERNAL flag.
477 2001-03-17 Per Bothner <per@bothner.com>
479 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
481 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
482 when result is is needed (target is STACK_TARGET).
484 * parse.h (JDEP_SOLV): Removed.
485 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
487 * parse.y (incomplete_class_list): Removed.
488 (obtain_incomplete_type): Don't use or set incomplete_class_list.
489 It doesn't work if resolve_class changes the name of an array type
490 that is on the list and then someone else looks for the modified name.
491 Also, seems liable to break when compiling multiple source files at
492 once. So the simplest is to just remove incomplete_class_list -
493 it is only a minor space win and it is not even clear it saves time.
495 * parse.y (resolve_class): Remove unneeded promote_type.
497 2001-03-15 Per Bothner <per@bothner.com>
499 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
500 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
501 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
502 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
504 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
505 * parse.y (java_expand_classes): Likewise.
507 * parse.y (expand_start_java_method): Was only called once and had a
508 misleading name, so inline in caller java_complete_expand_method.
509 (enter_a_block): Likewise inline in enter_block and remove.
511 Remove junk from when gcc/java was created (by copying from C/C++).
512 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
513 (struct binding_level): Remove fields keep, keep_if_subblocks,
514 more_cleanups_ok, have_cleanups (which have never been used).
515 (pushlevel, poplevel): Remove related useless code.
517 * class.c (make_class_data): The class_dtable_decl (i.e. the
518 vtable for Class) should be external, except when compiling Class.
520 * jvspec.c (lang_specific_driver): Fix -C handling.
521 Check -save-temps to see if temp @FILE should be deleted.
522 Follow-up to/fix for February 16 patch.
524 * verify.c (verify_jvm_instructions): Better error msgs for dup.
525 (type_stack_dup): Remove no-longer neded error check.
527 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
529 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
530 to 'for_pointer'. If this type is for a pointer (argument) mangling,
531 don't surround the element with 'N..E' if the type name is
534 2001-03-14 Mark Mitchell <mark@codesourcery.com>
536 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
538 (make_method_value): Likewise.
539 (get_dispatch_table): Likewise.
541 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
543 2001-03-07 Tom Tromey <tromey@redhat.com>
545 * config-lang.in (lang_requires): Define.
547 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
549 * typeck.c (convert): Check flag_unsafe_math_optimizations,
552 2001-03-05 Per Bothner <per@bothner.com>
554 Fix a problem where rest_of_decl_compilation applied to
555 class_dtable_decl causes problems because it was done too early,
556 before output file was opened.
557 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
558 * class.c (class_dtable_decl): Add macro - element of class_roots.
559 (make_class_data): Define class_dtable_decl.
560 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
562 2001-03-01 Zack Weinberg <zackw@stanford.edu>
564 * java/class.c, java/decl.c, java/java-tree.h: Replace all
565 uses of 'boolean' with 'bool'.
567 2001-03-01 Zack Weinberg <zackw@stanford.edu>
569 * lang-specs.h: Add zero initializer for cpp_spec field to all
572 2001-02-16 Per Bothner <per@bothner.com>
574 Handle compiling multiple input files at once, and @FILE syntax.
575 * gcj.texi: Updated documentation to match.
576 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
577 * jcf-parse.c (parse_source_file): Split into ...
578 (parse_source_file_1): New function - and:
579 (parse_source_file_2): New function.
580 (yyparse): On -ffilelist-file, open and scan named file.
581 On first pass over files, only do parse_source_file_1.
582 A new second pass calls parse_source_file_2 for each file to compile.
583 (init_jcf_parse): Call init_src_parse.
584 * jvspec.c (INDIRECT_FILE_ARG): New flag.
585 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
586 as multiple input file combined in one compilation.
587 * lang-options.h: Add -ffilelist-file
588 * lang.c (flag_filelist_file): New flag variable.
589 (lang_f_options): Handle -ffilelist-file.
590 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
591 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
592 gclass_list - use global fields of src_parse_roots instead.
593 * parse.y (src_parse_roots): New array.
594 (incomplete_class_list, gclass_list): New macros.
595 (push_parser_context, java_pop_parser_context,
596 java_parser_context_resume): Don't fiddle with deleted fields.
597 (various): Use incomplete_class gclass_list and global macros
598 instead of parse_ctxt fields - the lists are global.
599 (init_src_parse): New function.
601 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
603 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
605 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
607 * parse.y (check_inner_class_access): Moved declaration of local
608 `enclosing_decl_type' to the right location.
610 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
612 * parse.y (parser_check_super_interface): Don't call
613 check_pkg_class_access for an inner interface.
614 (parser_check_super): Don't call check_pkg_class_access for inner
616 (do_resolve_class): Simplify enclosing type loop. Don't call
617 check_pkg_class_access if CL and DECL are not set.
618 (find_in_imports_on_demand): Set DECL if class_type needed to be
619 loaded. Don't call check_pkg_class_access for an inner class.
620 (check_inner_class_access): Rewritten to implement member access
621 rules as per spec 6.6.1.
622 (check_pkg_class_access): Handle the empty package correctly.
623 (in_same_package): New function. Determine if two classes are in the
626 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
628 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
629 method into array types.
630 * parse.y (patch_method_invocation): Bypass access check on clone call
633 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
635 * expr.c (build_instanceof): Check for arrays when trying fold to
638 2001-02-15 Jim Meyering <meyering@lucent.com>
640 * Make-lang.in (java.install-common): Depend on `installdirs'.
641 (java.install-info): Likewise.
643 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
645 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
647 2001-02-14 Tom Tromey <tromey@redhat.com>
648 Alexandre Petit-Bianco <apbianco@cygnus.com>
650 Fix for PR java/1261.
651 * typeck.c (build_java_array_type): Add public `clone' method to
653 * parse.y (resolve_qualified_expression_name): Use current_class
654 when checking for inaccessibility.
655 (patch_method_invocation): Fixed error message when accessibility
656 denied. Added `from_super' argument.
658 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
660 * parse.y (resolve_class): Don't build a fake decl. Use the one
662 * typeck.c (build_java_array_type): Build and assign decl to array
665 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
667 * parse.y (not_accessible_p): Changed leading comment. Added extra
668 `where' argument. Use it to enforce protected access rules.
669 (resolve_qualified_expression_name): Added extra argument to
671 (patch_method_invocation): Use argument `primary' to provide
672 not_accessible_p with an extra argument.
673 (lookup_method_invoke): Added extra argument to not_accessible_p.
674 (search_applicable_method_list): Likewise.
676 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
678 * parse.y (resolve_qualified_expression_name): Try to resolve as
679 an inner class access only if `decl' is a TYPE_DECL.
681 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
683 * decl.c (classdollar_identifier_node): Initialize.
684 * java-tree.h (enum java_tree_index): New entry
685 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
686 (classdollar_identifier_node): New macro.
687 (ID_CLASSDOLLAR_P): Likewise.
688 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
689 (build_dot_class_method_invocation): Likewise.
690 (find_applicable_accessible_methods_list): `class$' can't be
693 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
695 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
697 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
699 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
700 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
703 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
705 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
706 outside of the `__U' sequence too.
707 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
710 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
712 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
714 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
716 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
717 (JVGENMAIN_OBJS): Likewise.
718 * java-tree.h (append_gpp_mangled_name): New prototype.
719 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
720 Removed cast calling `gcc_add_root.'
721 * jvgenmain.c (mangle_obstack): New global, initialized.
723 (do_mangle_class): Constify local `ptr.'
724 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
725 append_gpp_mangle_name and update `count' if necessary.
726 Use `mangle_obstack.'
727 * mangle.c (append_unicode_mangled_name): Removed.
728 (append_gpp_mangled_name): Likewise.
729 (unicode_mangling_length): Likewise.
730 (mangle_member_name): Return type set to `void.'
731 (mangle_field_decl): Don't append `U' in escaped names.
732 (mangle_method_decl): Likewise.
733 (mangle_member_name): Just use `append_gpp_mangled_name.'
734 * mangle_name.c: New file.
736 2001-02-07 Per Bothner <per@bothner.com>
738 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
740 * check-init.c (check_init): Don't call done_alternative after
741 processing loop code, as a LOOP_EXPR never terminates normally.
743 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
745 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
747 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
749 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
752 2001-02-06 Tom Tromey <tromey@redhat.com>
754 * lex.c (java_new_lexer): Longer error message.
756 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
757 Alexandre Petit-Bianco <apbianco@cygnus.com>
759 * typeck.c (build_prim_array_type): Added leading comment.
760 (build_java_array_type): Moved locals out of
761 block. Always create the `data' field, fixed alignment to match
764 2001-02-04 Tom Tromey <tromey@redhat.com>
766 * expr.c (java_lang_expand_expr): Don't bother recomputing
767 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
770 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
772 * parse.y (process_imports): Save the original name of the import
773 for better error report.
775 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
777 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
778 of macros used when compiling jvspec.c.
779 * jvspec.c (lang_specific_driver): Link with the shared
782 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
784 * check-init.c (check_init): Call internal_error instead of fatal.
785 * expr.c (java_lang_expand_expr): Likewise.
786 * jcf-parse.c (get_constant): Likewise.
787 * mangle.c (java_mangle_decl): Likewise.
788 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
789 (operator_string): Likewise.
790 * check-init.c (check_init): Call abort instead of fatal.
791 * class.c (build_class_ref): Likewise.
792 * constants.c (write_constant_pool): Likewise.
793 * decl.c (start_java_method): Likewise.
794 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
795 (java_stack_dup, encode_newarray_type): Likewise.
796 (build_java_array_length_access): Likewise.
797 (build_java_check_indexed_type, expand_java_pushc): Likewise.
798 (build_java_soft_divmod, build_invokeinterface): Likewise.
799 * java-tree.h (INNER_CLASS_P): Likewise.
800 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
801 (give_name_to_class, get_class_constant): Likewise.
802 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
803 (find_constant_index, generate_bytecode_conditional): Likewise.
804 (generate_bytecode_insns, perform_relocations): Likewise.
805 * lex.c (java_unget_unicode, java_lex): Likewise.
806 * mangle.c (mangle_type, mangle_record_type): Likewise.
807 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
808 (finish_mangling): Likewise.
809 * parse.h (MARK_FINAL_PARMS): Likewise.
810 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
811 (obtain_incomplete_type, java_complete_class): Likewise.
812 (java_check_regular_methods, java_complete_expand_method): Likewise.
813 (cut_identifier_in_qualified, check_deprecation): Likewise.
814 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
815 (java_complete_lhs, lookup_name_in_blocks): Likewise.
816 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
817 * typeck.c (set_local_type, parse_signature_type): Likewise.
818 (parse_signature_string, build_java_signature): Likewise;
819 (set_java_signature): Likewise.
820 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
821 * class.c (add_method): Call fatal_error instead of fatal.
822 (build_static_field_ref): Likewise.
823 * expr.c (build_known_method_ref, expand_invoke): Likewise.
824 * jcf-parse.c (get_constant, jcf_parse): Likewise.
825 * lex.c (java_new_new_lexer): Likewise.
826 * jv-scan.c (main): Likewise.
827 (fatal_error): Renamed from fatal.
828 * jcf-parse.c (yyparse): Call fatal_io_error instead of
830 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
832 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
833 * lex.c (java_get_line_col): Likewise.
834 * jcf-parse.c (load_class): Make errors non-fatal.
835 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
837 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
839 * jvgenmain.c (class_mangling_suffix): Remove unused string.
840 (error): Remove unused function.
841 (main): Don't use "__attribute__ alias" on generated class symbol.
843 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
845 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
847 * parse.y (finish_method_declaration): Code accounting for WFLed
848 method DECL_NAMEs deleted.
849 (check_abstract_method_definitions): Likewise.
850 (resolve_type_during_patch): Layout resolved type.
851 * typeck.c (lookup_do): Removed unused local.
853 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
855 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
856 * decl.c (init_decl_processing): Use integer_minus_one_node, not
857 integer_negative_one_node.
858 * expr.c (build_java_binop): Likewise.
860 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
862 * zextract.c (read_zip_archive): Read file_offset before writing
863 zipd and consequently clobbering the header contents.
865 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
867 * Make-lang.in: Remove all dependencies on defaults.h.
868 * decl.c: Don't include defaults.h.
872 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
874 * ChangeLog (2001-01-21): Fixed typo.
875 * class.c (layout_class_method): Code accounting for WFLed
876 method DECL_NAMEs deleted.
877 * constant.c (find_methodref_index): Likewise.
878 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
879 * java-tree.h (DECL_FUNCTION_WFL): New macro.
880 (struct lang_decl): New field `wfl'.
881 (java_get_real_method_name): Prototype deleted.
882 * mangle.c (mangle_method_decl): Code accounting for WFLed
883 method DECL_NAMEs deleted.
884 * parse.h (GET_METHOD_NAME): Macro deleted.
885 * parse.y (reset_method_name): Deleted.
886 (method_header): Set DECL_FUNCTION_WFL.
887 (check_abstract_method_header): Code accounting for WFLed method
889 (java_get_real_method_name): Deleted.
890 (check_method_redefinition): Code accounting for WFLed method
891 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
892 (java_check_regular_methods): Likewise.
893 (java_check_abstract_methods): Likewise.
894 (java_expand_classes): Don't call `reset_method_name.'
895 (search_applicable_method_list): Use DECL_NAMEs instead of
897 * typeck.c (lookup_do): Code accounting for WFLed method
900 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
902 * lex.c (java_read_char): Check for EOF from getc first.
904 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
906 * class.c (layout_class): Don't lay the superclass out if it's
907 already being laid out.
908 * jcf-parse.c (handle_innerclass_attribute): New function.
909 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
910 handle_innerclasses_attribute.
911 (jcf_parse): Don't load an innerclasses if it's already being
913 * jcf-write.c (append_innerclass_attribute_entry): Static
914 `anonymous_name' and its initialization deleted. `ocii' and `ini'
915 to be zero for anonymous classes.
917 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
919 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
921 * jcf-parse.c (set_source_filename): Use
922 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
924 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
926 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
927 gets a unique asm name.
929 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
931 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
932 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
934 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
935 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
936 * parse.y (lookup_package_type_and_set_next): Deleted.
937 (resolve_package): Removed unnecessary code.
938 (find_applicable_accessible_methods_list): `finit$' can't be
940 * verify.c (pop_argument_types): Added missing prototype.
942 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
944 * config-lang.in: Disable java by default.
946 2001-01-23 Tom Tromey <tromey@redhat.com>
948 * gcj.texi (Copying): New node.
949 Added copyright information.
951 2001-01-21 Per Bothner <per@bothner.com>
953 Various fixes to allow compiling a compressed .jar/.zip archive.
954 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
955 (struct ZipFile): Add fields name and next (from ZipFileCache).
956 (struct ZipDirectory): New field zipf points to owning ZipFile.
957 * jcf.h (struct ZipDirectory): Add forward declaration.
958 (struct JCF): Declare zipd field to have type struct ZipDirectory.
959 Remove seen_in_zip and zip_offset fields.
960 (JCF_SEEN_IN_ZIP): New macro.
961 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
962 * jcf-io.c: Change all ZipFileCache to ZipFile.
963 (read_zip_member): New function.
964 (open_in_zip): Call read_zip_member.
965 * jcf-parse.c (find_in_current_zip): Remove function.
966 (read_class): Merge in find_in_current_zip functionality.
967 Call read_zip_member if needed.
968 (parse_zip_file_entries): Use read_zip_member.
969 (process_zip_dir): Update for removed and added JCF fields.
970 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
972 2001-01-21 Per Bothner <per@bothner.com>
974 Minor optimization of static ggc roots.
975 * jcf-parse.c (parse_roots): New static field.
976 (current_field, current_method, current_file_list): Replace by macros
977 naming fields of parse_roots.
978 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
979 * class.c (class_roots): New static field.
980 (registered_class, fields_ident, info_ident, class_list):
981 New macros naming fields of parse_roots.
982 (build_static_field_ref): Don't register roots here.
983 (layout_class): Static field list replaced by macro class_list.
984 (init_class_processing): Call ggc_add_tree_root for 4 roots.
985 Initialize fields_ident and info_ident here.
987 2001-01-21 Per Bothner <per@bothner.com>
989 * jcf-parse.c (ggc_mark_jcf): New function.
990 (init_jcf_parse): Register current_jcf as ggc root.
992 2001-01-21 Per Bothner <per@bothner.com>
994 * lang.c (put_decl_node): Print method's name.
996 2001-01-21 Per Bothner <per@bothner.com>
998 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
999 (verify_jvm_instructions): Use it, for better error messages on loads.
1001 2001-01-21 Per Bothner <per@bothner.com>
1003 * verify.c (merge_type_state): Still may have to merge even if
1004 LABEL_VERIFIED (label).
1006 2001-01-21 Per Bothner <per@bothner.com>
1008 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1009 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1011 2001-01-19 Per Bothner <per@bothner.com>
1013 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1014 if expeting an interface type. Refines Tom's change of 2000-09-12.
1016 2001-01-18 Per Bothner <per@bothner.com>
1018 * gcj.texi (Input Options): Mention .java files.
1020 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1022 * lang-options.h (-Wunsupported-jdk11): Removed.
1023 * lang.c (flag_not_overriding): Deleted.
1024 (flag_static_local_jdk1_1): Likewise.
1025 (lang_W_options): Removed "unsupported-jdk11" entry.
1026 * parse.y (java_check_methods): Removed dead code.
1028 2001-01-17 Tom Tromey <tromey@redhat.com>
1030 Changes suggested by Per Bothner:
1031 * gcj.texi (Input Options): Don't mention input files.
1032 (Code Generation): Updated --main information.
1033 (Invoking jcf-dump): Mention that --javap is incomplete.
1034 From Alexandre Petit-Bianco:
1035 (Warnings): Don't mention -Wunsupported-jdk11.
1037 (Compatibility): Mention JDK 1.2-ness of libraries.
1038 (Resources): Mention resources used when writing gcj.
1040 2001-01-17 Tom Tromey <tromey@redhat.com>
1042 * gcj.texi: New file.
1043 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1044 (java.info): Depend on gcj.info.
1045 (java/gcj.dvi): New target.
1046 (java.dvi): Depend on gcj.dvi.
1047 (java.install-info): Wrote.
1049 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1051 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1052 having called make_decl_rtl.
1054 2001-01-14 Per Bothner <per@bothner.com>
1056 Various patches to emit better messages on verification errors.
1057 * expr.c (push_type_0): Return error indication on stack overflow,
1058 instead of callinfg fatal.
1059 (push_type): Now just call push_type_0 (nd fatal on overflow).
1060 (pop_type_0): Return detailed error message (in a char** argument).
1061 (pop_type): If pop_type_0 fails, print error message.
1062 (pop_argument_types): Moved to verify.c.
1063 * verify.c (pop_argument_types): Moved from expr.c.
1064 Return a (possible) error message, rather than void.
1065 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1066 (verify_jvm_instruction): Use new macros, improving error messages.
1067 For case OPCODE_astore use object_ptr_type_node.
1068 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1069 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1071 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1072 constant, return body without wrapper. (Improves constant folding.)
1073 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1075 2001-01-13 Per Bothner <per@bothner.com>
1077 * expr.c (expand_java_field_op): Assigning to a final field outside
1078 an initializer does not violate JVM spec, so should be warning, not
1079 error. (Sun's verifier does not complain - though MicroSoft's does.)
1081 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1083 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1086 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1088 * parse.y (resolve_expression_name): Permit instance variables from
1089 enclosing context in super constructor call.
1090 (resolve_qualified_expression_name): Permit enclosing class's qualified
1091 "this" in super constructor call.
1093 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1095 * class.c (build_utf8_ref): Remove last argument in call to
1096 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1097 (build_class_ref): Likewise.
1098 (build_static_field_ref): Likewise.
1099 (get_dispatch_table): Likewise.
1100 (layout_class_method): Likewise.
1101 (emit_register_classes): Likewise.
1102 * constants.c (build_constant_data_ref): Likewise.
1103 * decl.c (builtin_function): Likewise.
1104 (create_primitive_vtable): Likewise.
1105 * expr.c (build_known_method_def): Likewise.
1106 (build_jni_stub): Likewise.
1107 (java_lang_expand_expr): Likewise.
1109 2001-01-10 Tom Tromey <tromey@redhat.com>
1111 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1113 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1115 * java-tree.h (lang_printable_name_wls): New prototype.
1116 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1117 rather than `current_class' to print type name. Don't prepend type
1118 names when printing constructor names.
1119 (lang_printable_name_wls): New function.
1120 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1121 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1122 * parse.y (patch_method_invocation): Message tuned for constructors.
1123 (not_accessible_p): Grant `private' access from within
1126 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1128 All files with updated copyright when applicable.
1129 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1130 * class.c (mangle_class_field): Function removed.
1131 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1132 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1133 (build_class_ref): Call `java_mangle_class_field' instead of
1134 `mangle_class_field.'
1135 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1136 (layout_class): Call `java_mangle_decl' instead of
1137 `mangle_static_field.'
1138 (cxx_keywords): Initialized static array moved to `lex.c.'
1139 (layout_class_method): Changed leading comment. Simplified to
1140 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1141 * decl.c (lang_mark_tree): Mark field `package_list.'
1142 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1143 (struct lang_type): New field `package_list.'
1144 (unicode_mangling_length): Prototype removed.
1145 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1146 emit_unicode_mangled_name): Likewise.
1147 (cxx_keyword_p): New prototype.
1148 (java_mangle_decl, java_mangle_class_field,
1149 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1150 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1152 * jvgenmain.c (main_method_prefix): Global variable removed.
1153 (main_method_suffix): Likewise.
1154 (do_mangle_classname): New function.
1155 (main): Call it. Format changed to accomodate new mangling scheme.
1156 * lex.c: (utf8_cmp): Conditionally prototyped.
1157 (cxx_keywords): Moved from class.c, conditionally defined.
1158 (utf8_cmp, cxx_keyword_p): Likewise.
1159 * mangle.c (obstack.h, ggc.h): Included.
1160 (mangle_field_decl): New function.
1161 (mangle_method_decl, mangle_type, mangle_pointer_type,
1162 mangle_array_type, mangle_record_type,
1163 find_compression_pointer_match, find_compression_array_match,
1164 find_compression_record_match,
1165 find_compression_array_template_match, set_type_package_list,
1166 entry_match_pointer_p, emit_compression_string, init_mangling,
1167 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1168 (mangle_obstack): New global.
1169 (MANGLE_RAW_STRING): New macro.
1170 (unicode_mangling_length): Turned static.
1171 (append_unicode_mangled_name): Renamed from
1172 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1173 replaces `obstack', removed from the parameter list.
1174 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1175 replaces parameter `obstack', removed from the parameter list. Call
1176 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1177 (append_gpp_mangled_classtype): Removed.
1178 (compression_table, compression_next): New static variables.
1179 * parse.y (temporary_obstack): Extern declaration removed.
1181 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1183 * parse.y (patch_binop): Compute missing type in error situations.
1185 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1187 * class.c (make_class_data): Push initial value for "arrayclass".
1188 * decl.c (init_decl_processing): Add new class field "arrayclass".
1190 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1192 From patha@softlab.ericsson.se:
1193 * parse.y (switch_label): Use build, not build1, to construct
1196 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1198 * lang.c (lang_decode_option): Change -MA to -MP.
1199 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1200 Update to new prototype; do quote targets.
1201 (jcf_dependency_write): Update.
1203 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1205 Shorten primitive array allocation path:
1206 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1207 to create new primitive arrays.
1208 * expr.c (build_newarray): If generating native code, call
1209 soft_newarray_node with a reference to the primitive TYPE identifier
1210 instead of type_value.
1212 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1214 Fix for PRs gcj/312 and gcj/253:
1215 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1216 dest if they arn't already.
1217 * class.c (layout_class): Call maybe_layout_super_class on
1218 superinterfaces also, but only if compiling from bytecode.
1221 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1224 2000-12-15 Tom Tromey <tromey@redhat.com>
1226 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1229 2000-12-14 Andrew Haley <aph@redhat.com>
1231 * boehm.c (mark_reference_fields): Change test to correctly detect
1234 2000-12-15 Andreas Jaeger <aj@suse.de>
1236 * config-lang.in (lang_dirs): Added.
1238 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1240 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1241 Credits go to rth for finding it.
1243 2000-12-13 Mike Stump <mrs@wrs.com>
1245 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1247 2000-11-07 Tom Tromey <tromey@cygnus.com>
1249 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1250 * lex.c (java_ignorable_control_p): Removed.
1251 (java_letter_or_digit_p): Removed.
1252 (java_start_char_p): New function.
1253 (java_read_char): Return `int', not `unicode_t'. Changed
1255 (java_read_unicode): Likewise.
1256 (java_read_unicode_collapsing_terminators): Likewise.
1257 (java_get_unicode): Likewise.
1258 (java_new_lexer): Initialize hit_eof.
1259 (java_parse_end_comment): Take `int' argument.
1260 (java_parse_doc_section): Likewise.
1261 (java_parse_escape_sequence): Don't allow backlash-newline.
1263 * lex.h (JAVA_DIGIT_P): Removed.
1264 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1265 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1266 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1267 (JAVA_PART_CHAR_P): New macro.
1269 (JAVA_CHAR_ERROR): Now -2.
1270 (java_lexer): New field `hit_eof'.
1271 * chartables.h: New file.
1272 * gen-table.pl: new file.
1274 2000-11-20 Tom Tromey <tromey@cygnus.com>
1275 Alexandre Petit-Bianco <apbianco@cygnus.com>
1277 * parse.y (java_complete_lhs): Only allow compound assignment of
1278 reference type if type is String.
1280 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1282 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1283 jcf-path.c: Likewise.
1285 2000-12-09 Anthony Green <green@redhat.com>
1287 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1288 filestart and filename_length as int values.
1290 2000-12-07 Mo DeJong <mdejong@redhat.com>
1292 * jcf-io.c (find_class): Correct the logic that tests to see if a
1293 .java file is newer than its .class file. The compiler was
1294 incorrectly printing a warning when file mod times were equal.
1296 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1298 * jvgenmain.c: Use ISPRINT not isascii.
1300 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1302 * parse.y (end_artificial_method_body): Fixed typo.
1304 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1306 * parse.y (patch_method_invocation): Pick the correct enclosing
1307 context when creating inner class instances.
1310 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
1312 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
1313 Update copyright year to 2000.
1315 2000-11-23 Anthony Green <green@redhat.com>
1317 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
1318 Move current_file_list out of yyparse and make it static.
1320 * expr.c: Declare quick_stack and tree_list_free_list as static
1321 (init_expr_processing): Register quick_stack and
1322 tree_list_free_list roots.
1324 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1326 * parse.y (build_outer_field_access): New local `decl_ctx', use
1327 it. Check for field's context and current class immediate outer
1328 context inheritance.
1329 (outer_field_access_p): Consider fields inherited from the last
1331 (build_access_to_thisn): Stop at the last enclosing context if
1335 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
1337 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
1339 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
1341 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
1344 2000-11-20 Tom Tromey <tromey@cygnus.com>
1346 * jv-scan.c (help): Document --complexity.
1347 (options): Added --complexity.
1348 (flag_complexity): New global.
1349 (main): Call `report'.
1350 * parse-scan.y (complexity): New global.
1351 (if_then_statement, if_then_else_statement,
1352 if_then_else_statement_nsi, switch_block_statement_group,
1353 while_expression, do_statement, for_begin, continue_statement,
1354 throw_statement, catch_clause, finally, method_invocation,
1355 conditional_and_expression, conditional_or_expression,
1356 conditional_expression): Update complexity.
1357 (reset_report): Reset complexity.
1358 (report): New function.
1360 2000-11-20 Tom Tromey <tromey@cygnus.com>
1362 * lex.c (yylex): Added STRICT_TK case.
1363 * parse.y (STRICT_TK): Added.
1364 * parse-scan.y (STRICT_TK): Added.
1365 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
1366 `;'. Use 4, not 3, with -k option. Correctly rename resulting
1368 * keyword.h: Rebuilt.
1369 * keyword.gperf (strictfp): Added.
1371 2000-11-20 Tom Tromey <tromey@cygnus.com>
1373 * lex.c (yylex): Recognize floating point constants with leading
1376 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1378 * java-tree.h (cyclic_inheritance_report): Constify.
1379 * parse.y (cyclic_inheritance_report): Likewise.
1381 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1383 * parse.y (goal): Remove call to ggc_add_string_root.
1385 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1387 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
1388 Create string in scratch buffer, then pass to build_string.
1390 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1392 * parse.y (issue_warning_error_from_context): Add
1395 2000-11-11 Anthony Green <green@redhat.com>
1397 * jcf-parse.c (process_zip_dir): Add finput parameter.
1398 (jcf_figure_file_type): Call process_zip_dir with appropriate
1401 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1403 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
1404 * jcf-parse.c (jcf_figure_file_type): Likewise.
1406 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
1408 * parse.y (create_new_parser_context): Use memset () instead of
1411 2000-11-08 Tom Tromey <tromey@cygnus.com>
1413 * gjavah.c (process_file): Only include gcj/cni.h when generating
1416 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
1418 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
1419 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
1420 instead of bzero ().
1422 2000-11-05 Tom Tromey <tromey@cygnus.com>
1424 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
1425 * lex.c (IS_ZERO): New define.
1426 (java_perform_atof): Error on floating point underflow.
1428 2000-11-04 Tom Tromey <tromey@cygnus.com>
1430 * lex.c (java_parse_escape_sequence): Only read two octal
1431 characters if the first one is greater than 3. Don't allow
1432 "octal" numbers to include the digits 8 or 9.
1434 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
1436 * Make-lang.in (java.distdir): Remove.
1438 2000-11-03 Tom Tromey <tromey@cygnus.com>
1440 * Make-lang.in (java.dvi): New target.
1441 Partial fix for PR other/567.
1443 * lang-options.h: Mention -Wout-of-date.
1444 * jcf-dump.c (flag_newer): New global.
1445 * gjavah.c (flag_newer): New global.
1446 * jcf-io.c (find_class): Only warn when flag_newer set.
1447 * lang.c (flag_newer): New global.
1448 (struct string_option): New declaration.
1449 (lang_W_options): New global.
1450 (process_option_with_no): New function.
1451 (lang_decode_option): Use it.
1453 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
1454 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
1457 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
1458 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
1459 * lex.c (java_read_unicode): Removed `term_context' argument.
1460 Recognize any number of `u' in `\u'.
1461 (java_read_unicode_collapsing_terminators): New function.
1462 (java_get_unicode): Use it.
1463 (java_lineterminator): Removed.
1464 (yylex): Produce error if character literal is newline or single
1465 quote. Return if eof found in middle of `//' comment. EOF in
1466 `//' comment is only an error if pedantic.
1467 (java_ignorable_control_p): New function.
1468 (java_parse_end_comment): Return if eof found in middle of
1471 * jv-scan.c (pedantic): New global.
1473 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1475 * parse.y (outer_field_access_p): Inherited fields aren't
1476 consider outer fields.
1477 (maybe_build_thisn_access_method): Use
1478 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
1479 (resolve_expression_name): Trigger an error if a static field
1480 is being accessed as an outer field.
1482 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1484 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
1487 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
1489 * Make-lang.in: Move all build rules here from Makefile.in,
1490 adapt to new context. Wrap all rules that change the current
1491 directory in parentheses. Expunge all references to $(P).
1492 When one command depends on another and they're run all at
1493 once, use && to separate them, not ;. Add OUTPUT_OPTION to
1494 all object-file generation rules. Delete obsolete variables.
1496 * Makefile.in: Delete.
1497 * config-lang.in: Delete outputs= line.
1499 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1501 * parse.y (patch_method_invocation): NULLify this_arg when already
1503 (maybe_use_access_method): Handle call to methods unrelated to the
1504 current class. Fixed comment.
1507 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1509 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
1512 2000-10-24 Tom Tromey <tromey@cygnus.com>
1514 * lex.c (java_new_lexer): Initialize new fields. Work around
1515 broken iconv() implementations.
1516 (java_read_char): Swap bytes if required. Use fallback decoder if
1518 (byteswap_init, need_byteswap): New globals.
1519 (java_destroy_lexer): Only close iconv handle if it is in use.
1520 * lex.h (java_lexer): New fields read_anything, byte_swap,
1522 Made out_buffer unsigned.
1524 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1526 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
1527 where an enclosing context can be set on the jdep.
1528 (do_resolve_class): Fixed identation.
1530 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1532 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
1534 * jcf-reader.c (peek_attribute, skip_attribute): Only define
1537 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
1539 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
1541 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1543 * jcf-write.c (OP1): Update `last_bc'.
1544 (struct jcf_block): Fixed indentation and typo in comments. New
1546 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
1547 follows `monitorenter'.
1548 * parse.y (patch_synchronized_statement): New local `tmp'. Call
1552 2000-10-16 Tom Tromey <tromey@cygnus.com>
1554 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
1555 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
1556 * lang-options.h: Added -MA, -MT, -MF..
1557 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
1558 (DEPEND_TARGET_SET): New macro.
1559 (DEPEND_FILE_ALREADY_SET): Likewise.
1560 (init_parse): Handle new flags.
1561 * jcf.h (jcf_dependency_print_dummies): Declare.
1562 * Make-lang.in (s-java): Added mkdeps.o.
1563 * Makefile.in (BACKEND): Added mkdeps.o.
1564 (../gcjh$(exeext)): Added mkdeps.o.
1565 (../jcf-dump$(exeext)): Added mkdeps.o.
1566 * jcf-depend.c: Include mkdeps.h.
1567 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
1568 add_entry): Removed.
1569 (jcf_dependency_reset): Rewrote.
1570 (dependencies): New global.
1571 (jcf_dependency_set_target): Rewrote.
1572 (jcf_dependency_add_target): Likewise.
1573 (jcf_dependency_add_file): Likewise.
1575 (print_ents): Removed.
1576 (jcf_dependency_write): Rewrote.
1577 (print_dummies): New global.
1578 (jcf_dependency_print_dummies): New function
1579 (jcf_dependency_write): Call deps_dummy_targets if required.
1581 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1583 * gjavah.c (add_class_decl): Removed unused variables `tname',
1584 `tlen' and `name_index'.
1585 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
1586 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
1587 in `wfl_operator' with value.
1588 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
1589 (jcf_figure_file_type): Fixed identation.
1590 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
1591 * parse.y (analyze_clinit_body): New function.
1592 (static_initializer:): Reset `current_static_block'.
1593 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
1594 `wfl_operator' with new value.
1595 (lookup_cl): Use EXPR_WFL_FILENAME.
1596 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
1597 analyze_clinit_body.
1598 (build_outer_field_access): Access to this$<n> built from
1599 current_class, not its outer context.
1600 (build_access_to_thisn): Fixed leading comment. Tidied things up.
1601 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
1602 (patch_method_invocation): Use `is_static_flag' when already
1604 (patch_newarray): Removed assignment in ternary operator.
1606 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1608 * except.c (free_eh_ranges): Don't free `whole_range'.
1610 2000-10-15 Anthony Green <green@redhat.com>
1612 * decl.c (init_decl_processing): Call init_class_processing before
1615 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1617 * check-init.c (check_init): Fixed leading comment. Use
1619 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1620 (give_name_to_locals): Likewise.
1621 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
1622 fields in lang_decl_var.
1623 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
1624 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
1625 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
1626 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
1627 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
1628 (LOCAL_FINAL): Rewritten.
1629 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
1630 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
1631 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
1632 `init_final' fields.
1633 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
1634 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
1635 (TYPE_HAS_FINAL_VARIABLE): New macro.
1636 (struct lang_type): Added `afv' field.
1637 * parse.y (check_static_final_variable_assignment_flag): New function.
1638 (reset_static_final_variable_assignment_flag): Likewise.
1639 (check_final_variable_local_assignment_flag): Likewise.
1640 (reset_final_variable_local_assignment_flag): Likewise.
1641 (check_final_variable_indirect_assignment): Likewise.
1642 (check_final_variable_global_assignment_flag): Likewise.
1643 (add_inner_class_fields): Use LOCAL_FINAL_P.
1644 (register_fields): Handle local finals and final variables.
1645 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
1646 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1647 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1649 (java_complete_expand_methods): Loop to set
1650 TYPE_HAS_FINAL_VARIABLE. Call
1651 `reset_final_variable_local_assignment_flag' and
1652 `check_final_variable_local_assignment_flag' accordingly before
1653 and after constructor expansion. Call
1654 `reset_static_final_variable_assignment_flag'
1655 before expanding <clinit> and after call
1656 `check_static_final_variable_assignment_flag' if the
1657 current_class isn't an interface. After all methods have been
1658 expanded, call `check_final_variable_global_assignment_flag' and
1659 `check_static_final_variable_assignment_flag' if the current class
1661 (maybe_yank_clinit): Fixed typo in comment.
1662 (build_outer_field_access_methods): Removed old sanity check. Use
1663 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
1664 Don't create access methods for finals.
1665 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
1666 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
1667 existing DECL_INIT has been processed.
1668 (java_complete_lhs): Likewise.
1669 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
1670 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
1672 (patch_assignment): Use LOCAL_FINAL_P.
1673 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
1674 DECL_INITIAL is nullified.
1677 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1679 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
1681 * Makefile.in (parse.c, parse-scan.c): Likewise.
1683 2000-10-12 Mark Mitchell <mark@codesourcery.com>
1685 * class.c (temporary_obstack): Remove.
1686 (make_class): Don't mess with obstascks.
1687 (push_class): Likewise.
1688 (set_super_info): Likewise.
1689 (add_method_1): Likewise.
1690 (add_method): Likewise.
1691 (add_field): Likewise.
1692 (build_utf8_ref): Likewise.
1693 (build_class_ref): Likewise.
1694 (build_static_field_ref): Likewise.
1695 (finish_class): Likewise.
1696 (push_super_field): Likewise.
1697 (layout_class): Likewise.
1698 (layout_class_methods): Likewise.
1699 (init_class_processing): Likewise.
1700 * constants.c (get_tag_node): Likewise.
1701 (build_constant_data_ref): Likewise.
1702 * decl.c (ggc_p): Remove.
1703 (copy_lang_decl): Use ggc_alloc.
1704 (complete_start_java_method): Don't mess with obstacks.
1705 (start_java_method): Likewise.
1706 (end_java_method): Likewise.
1707 * except.c (link_handler): Use xmalloc.
1708 (free_eh_ranges): New function.
1709 (method_init_exceptions): Use it.
1710 (add_handler): Use xmalloc.
1711 (expand_start_java_handler): Don't mess with obstacks.
1712 (prepare_eh_table_type): Likewise.
1713 (expand_end_java_handler): Likewise.
1714 * expr.c (push_value): Likewise.
1715 (create_label_decl): Likewise.
1716 (build_jni_stub): Likewise.
1717 (java_lang_expand_expr): Likewise.
1718 (note_instructions): Use xrealloc.
1719 (java_push_constant_from_pool): Don't mess with obstacks.
1720 (process_jvm_instruction): Likewise.
1721 * java-tree.h (cyclic_inheritance_report): Remove duplicate
1723 * jcf-parse.c (get_constant): Don't mess with obstacks.
1724 (read_class): Likewise.
1725 (jcf_parse): Likewise.
1726 * lex.c (expresion_obstack): Remove.
1727 (java_lex): Don't use obstack_free.
1728 * parse.h (exit_java_complete_class): Don't mess with obstacks.
1729 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
1730 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
1731 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
1732 * parse.y (gaol): Add more GC roots.
1733 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
1734 (lookup_field_wrapper): Likewise.
1735 (obtain_incomplete_type): Don't mess with obstacks.
1736 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
1738 (craft_constructor): Don't mess with obstacks.
1739 (safe_layout_class): Likewise.
1740 (java_complete_class): Likewise.
1741 (source_end_java_method): Likewise.
1742 (build_outer_field_access_methods): Likewise.
1743 (build_outer_method_access_method): Likewise.
1744 (maybe_build_thisn_access_method): Likewise.
1745 (build_dot_class_method_invocation): Likewise.
1746 (java_complete_tree): Likewise.
1747 (java_complete_lhs): Likewise.
1748 (do_merge_string_cste): Likewise.
1749 (patch_string_cst): Likewise.
1750 (array_constructor_check_entry): Likewise.
1751 * typeck.c (build_java_array_type): Likewise.
1752 (parse_signature_string): Likewise.
1753 (build_java_signature): Likewise.
1755 2000-10-12 Tom Tromey <tromey@cygnus.com>
1758 * gjavah.c (add_class_decl): Don't special-case inner classes.
1759 (add_namelet): Likewise.
1761 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
1763 * java-tree.h: Constify current_encoding.
1764 * lang.c: Constify current_encoding.
1766 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
1768 * jvgenmain.c (class_mangling_suffix): Omit `.'.
1769 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
1771 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1773 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
1774 patch. Fixes gcj/340.
1776 2000-10-10 Tom Tromey <tromey@cygnus.com>
1778 * lex.c (java_new_lexer): Initialize out_first and out_last
1780 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
1782 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1784 * parse.y (pop_current_osb): New function.
1785 (array_type:): Use `dims:', changed actions
1786 accordingly. Suggested by Anthony Green.
1787 (array_creation_expression:): Used pop_current_osb.
1788 (cast_expression:): Likewise.
1789 (search_applicable_method_list): Fixed indentation.
1791 2000-10-08 Anthony Green <green@redhat.com>
1793 * parse.y (array_type_literal): Remove production.
1794 (type_literals): Refer to array_type, not array_type_literal.
1796 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1798 Patch contributed by Corey Minyard.
1799 * decl.c (check_local_named_variable): New function.
1800 (tree check_local_unnamed_variable): Likewise.
1801 (find_local_variable): Splitted. Call check_local_{un}named_variable.
1803 2000-10-07 Anthony Green <green@redhat.com>
1805 * class.c (layout_class): Handle case where superclass can't be
1808 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
1810 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
1813 2000-10-05 Tom Tromey <tromey@cygnus.com>
1815 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
1816 * jvgenmain.c (class_mangling_prefix): Removed.
1817 (class_mangling_suffix): New global.
1819 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
1821 (print_method_info): Handle overrides for static and final
1823 (process_file): Generate declaration for class object field.
1824 * class.c (cxx_keywords): New array.
1825 (utf8_cmp): New function.
1826 (cxx_keyword_p): New function.
1827 (layout_class_method): Mangle C++ keywords by appending `$'.
1828 (mangle_field): New function.
1829 (mangle_class_field): Use mangle_field. Mangle class name as
1831 (mangle_static_field): Use mangle_field.
1833 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1835 * decl.c (find_local_variable): Removed uncessary type check and
1836 fixed range check typo. From Corey Minyard.
1838 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1840 * decl.c (give_name_to_locals): New local `code_offset'. Call
1841 `maybe_adjust_start_pc'.
1842 * expr.c (note_instructions): New function.
1843 (expand_byte_code): Don't collect insn starts here.
1844 (peek_opcode_at_pc): New function.
1845 (maybe_adjust_start_pc): Likewise.
1846 * java-tree.h (maybe_adjust_start_pc): Declare.
1847 (note_instructions): Likewise.
1848 * jcf-parse.c (parse_class_file): Call `note_instructions'.
1850 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1852 * parse.y (field_access:): Fixed indentation.
1853 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1855 2000-09-07 Tom Tromey <tromey@cygnus.com>
1858 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1859 JPRIMITIVE_TYPE_P, for arithmetic operators.
1860 (patch_method_invocation): Indentation fix.
1861 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1862 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1863 (do_unary_numeric_promotion): Cleaned up code.
1864 (valid_cast_to_p): Handle boolean correctly.
1866 2000-09-27 Tom Tromey <tromey@cygnus.com>
1868 * lex.c (java_read_unicode): Reset bs_count when finished with
1871 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1874 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1875 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1876 (typeck.o): Depend on ggc.h.
1877 * class.c (add_method_1): Use GC functions for allocation.
1878 (init_class_processing): Register roots.
1879 * decl.c (ggc_p): Set to 1.
1880 (pending_local_decls): Make it static.
1881 (push_jvm_slot): Use GC functions for allocation.
1882 (init_decl_processing): Register roots.
1883 (give_name_to_locals): Use GC functions for allocation.
1884 (lang_mark_tree): New function.
1885 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1886 functions for allocation.
1887 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1888 * lex.c (java_lex): Use build_string, rather than replicating it
1890 * parse.y (goal): Add more roots.
1891 (mark_parser_ctxt): New function.
1892 * typeck.c: Include ggc.h.
1894 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1897 contains something else than MODIFY_EXPR.
1899 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1901 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1902 * Makefile.in (parse.o): Depend on ggc.h.
1903 (class.o): Likewise.
1904 (constants.o): Likewise.
1907 (jcf-parse.o): Likewise.
1908 (jcf-write.o): Likewise.
1909 (mangle.o): Likewise.
1910 * class.c: Include ggc.h.
1911 (build_static_field_ref): Register GC roots.
1912 (layout_class): Likewise.
1913 (init_class_processing): Likewise.
1914 * constants.c: Include ggc.h.
1915 (current_constant_pool_data_ref): Remove.
1916 (tag_nodes): Move it to ...
1917 (get_tag_node): ... here. Register GC roots.
1918 * decl.c: Include ggc.h. Remove many global tree definitions.
1919 (throw_node): Define.
1920 (java_global_trees): Likewise.
1921 (predef_filenames): Make the size a constant.
1922 (init_decl_processing): Adjust accordingly.
1923 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1924 * expr.c: Include ggc.h.
1925 (init_expr_processing): Register GC roots.
1926 (build_invokeinterface): Likewise.
1927 * java-tree.h: Replace extern tree declarations with macros.
1928 (java_global_trees): New variable.
1929 (java_tree_index): New enumeration.
1930 (init_jcf_parse): Declare.
1931 * jcf-parse.c: Include ggc.h.
1932 (current_class): Remove declaration.
1933 (main_class): Likewise.
1934 (all_class_list): Likewise.
1935 (predefined_filename_p): Adjust for constant size of
1937 (init_jcf_parse): New function.
1938 * jcf-write.c: Include ggc.h.
1939 (generate_classfile): Register GC roots.
1940 (append_synthetic_attribute): Likewise.
1941 (append_innerclass_attribute_entry): Likewise.
1942 * lang.c: Include ggc.h.
1943 (lang_print_error): Register GC roots.
1944 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1946 * parse.y: Include ggc.h.
1947 (wfl_operator): Remove.
1948 (goal): Register GC roots.
1949 (java_pop_parser_context): Adjust for new field names.
1950 (java_parser_context_save_global): Likewse.
1951 (java_parser_context_restore_global): Likewise.
1952 (java_parser_context_suspend): Likewise.
1953 (java_parser_context_resume): Likewise.
1954 (verify_constructor_circularity): Register GC roots.
1955 (lookup_cl): Likewise.
1956 (java_reorder_fields): Likewise.
1957 (build_current_this): Likewise.
1958 (class_in_current_package): Likewise.
1959 (argument_types_convertible): Likewise.
1960 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1962 2000-09-14 Tom Tromey <tromey@cygnus.com>
1964 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1966 2000-09-13 Tom Tromey <tromey@cygnus.com>
1968 * jcf-parse.c: Include <locale.h>.
1969 * jv-scan.c: Include <locale.h>.
1971 2000-09-12 Tom Tromey <tromey@cygnus.com>
1973 * expr.c (pop_type_0): Return `Object' if trying to merge two
1975 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1976 interface types; `Object' is always a valid supertype.
1978 2000-09-12 Tom Tromey <tromey@cygnus.com>
1981 * jv-scan.c (help): Document --encoding.
1982 (options): Added `encoding' entry.
1983 (OPT_ENCODING): New define.
1984 (main): Handle --encoding.
1985 Include <langinfo.h> if nl_langinfo exists.
1986 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1988 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1989 (parse_source_file): Correctly call java_init_lex. Added `finput'
1990 argument. Use nl_langinfo to determine default encoding.
1991 * java-tree.h (current_encoding): Declare.
1992 * parse.y (java_parser_context_restore_global): Don't restore
1994 (java_parser_context_save_global): Don't set `finput' field.
1995 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1997 * lang.c (current_encoding): New global.
1998 (lang_decode_option): Recognize `-fencoding='.
1999 (finish_parse): Don't close finput.
2000 * parse.h (struct parser_ctxt): Removed `finput' and
2001 `unget_utf8_value' fields. Added `lexer' field.
2002 (java_init_lex): Fixed declaration.
2003 * lex.c (java_new_lexer): New function.
2004 (java_destroy_lexer): Likewise.
2005 (java_read_char): Added `lex' argument. Handle iconv case.
2006 (java_read_unicode): Added `lex' argument. Count backslashes in
2008 (java_init_lex): Added `finput' and `encoding' arguments. Set
2009 `lexer' field in ctxp.
2010 (BAD_UTF8_VALUE): Removed.
2011 (java_lex): Handle seeing UEOF in the middle of a string literal.
2012 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2013 (java_lexer): New structure.
2016 (DEFAULT_ENCODING): New define.
2017 (java_destroy_lexer): Declare.
2019 2000-09-12 Tom Tromey <tromey@cygnus.com>
2022 * lex.c (java_init_lex): Initialize java_io_serializable.
2023 * parse.y (java_io_serializable): New global.
2024 (valid_ref_assignconv_cast_p): An array can be cast to
2027 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2029 * decl.c, expr.c: Include defaults.h if not already included.
2030 Don't define the *_TYPE_SIZE macros.
2032 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2034 * typeck.c (build_java_array_type): Correct first parameter
2035 in ADJUST_FIELD_ALIGN invocation.
2037 2000-09-06 Tom Tromey <tromey@cygnus.com>
2039 * lang-specs.h: Also recognize `-femit-class-files'.
2041 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2043 * verify.c (merge_types): Load the types to merge if necessary.
2045 2000-09-02 Anthony Green <green@redhat.com>
2047 * jcf-io.c: Include zlib.h.
2048 (open_in_zip): Read compressed class file archives.
2049 * zipfile.h (ZipDirectory): Add uncompressed_size and
2050 compression_method fields.
2051 * zextract.c (read_zip_archive): Collect file compression info.
2053 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2055 * parse.y (do_resolve_class): Also explore superclasses of
2056 intermediate enclosing contexts when searching for inner classes.
2058 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2060 * parse.y (variable_declarator_id:): Better error message.
2061 (expression_statement:): Use YYNOT_TWICE.
2062 (cast_expression:): Likewise.
2063 (assignment:): Likewise.
2065 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * parse.y (do_merge_string_cste): New locals. Create new
2068 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2070 2000-08-07 Hans Boehm <boehm@acm.org>
2072 * boehm.c (mark_reference_fields): Set marking bits for all words in
2073 a multiple-word record.
2074 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2077 2000-08-31 Mike Stump <mrs@wrs.com>
2079 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2080 jcf-dump$(exeext)): Make parallel safe.
2082 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2084 * jcf-parse.c (set_source_filename): Constify a char *.
2085 * jcf-write.c (append_innerclasses_attribute,
2086 make_class_file_name): Constify a char *. Don't recycle a
2087 variable for an unrelated purpose.
2088 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2089 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2091 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2093 * expr.c (can_widen_reference_to): Fixed indentation.
2094 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2095 * parse.y: `finit$' replaces `$finit$' in comments.
2096 (try_builtin_assignconv): Fixed leading comment.
2098 2000-08-25 Greg McGary <greg@mcgary.org>
2100 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2102 2000-08-24 Greg McGary <greg@mcgary.org>
2104 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2105 * parse.y (BINOP_LOOKUP): Likewise.
2107 2000-08-22 Andrew Haley <aph@cygnus.com>
2109 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2110 sign extending. Fixes gcj/321.
2111 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2112 combining to make a jlong. Fixes gcj/321.
2114 2000-08-21 Nix <nix@esperi.demon.co.uk>
2116 * lang-specs.h: Do not process -o or run the assembler if
2119 2000-08-16 Andrew Haley <aph@cygnus.com>
2121 * typeck.c (build_java_array_type): Rewrite code to do array
2122 alignment. Take into account back-end macros when aligning array
2123 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2124 user to set alignment. Fixes gcj/252 and 160.
2126 2000-08-09 Tom Tromey <tromey@cygnus.com>
2128 * parse.y (check_abstract_method_definitions): Now return `int'.
2129 Check implemented interfaces. Fixes PR gcj/305.
2131 * parse.y (patch_switch_statement): Disallow `long' in switch
2132 expressions. Fixes PR gcj/310.
2134 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2136 * decl.c (finit_leg_identifier_node): New global.
2137 (init_decl_processing): Use `finit$' to initialize
2138 finit_identifier_node. Use `$finit$' to initialize
2139 finit_leg_identifier_node.
2140 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2141 * java-tree.h (finit_identifier_node): Changed attached comment.
2142 (finit_leg_identifier_node): New declaration.
2143 (ID_FINIT_P): Take finit_identifier_node and
2144 finit_leg_identifier_node into account. This is a backward
2147 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2149 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2151 (generate_bytecode_insns): Check `nargs' before emitting it.
2152 * verify.c (merge_type_state): Fixed typo.
2153 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2154 generate_bytecode_{conditional,insns}.
2156 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2158 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2161 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2163 * class.c (maybe_layout_super_class): Fixed indentation.
2164 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2165 (java_check_methods): New function declaration.
2166 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2167 instead of `str_ptr'.
2168 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2169 of a `invokeinterface' at the right time.
2170 * parse.h (WFL_STRIP_BRACKET): New macro.
2171 (SET_TYPE_FOR_RESOLUTION): Use it.
2172 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2173 (check_class_interface_creation): Don't check for cross package
2174 innerclass name clashes.
2175 (method_header): Behave properly if MDECL is `error_mark_node'.
2176 (method_declarator): Return `error_mark_node' if bogus current
2178 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2179 (resolve_and_layout): New local `decl_type', set and used. Call
2181 (java_check_methods): New method.
2182 (java_layout_classes): Use it.
2183 (resolve_qualified_expression_name): No EH check necessary in
2185 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2187 (patch_assignment): Set DECL_INITIAL on integral final local.
2189 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2191 * java-tree.h (flag_extraneous_semicolon): New extern.
2192 * lang-options.h: (-Wextraneous-semicolon): New option.
2193 * lang.c (flag_redundant): Fixed typo in leading comment.
2194 (flag_extraneous_semicolon): New global.
2195 (lang_decode_option): Set `flag_extraneous_semicolon' when
2196 -Wall. Decode `-Wextraneous-semicolon'.
2197 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2198 `empty_statement' rule.
2199 (class_body_declaration): Likewise.
2200 (method_body:): Accept `;' as a method body.
2201 (static_initializer:): Removed `SC_TK' hack.
2202 (constructor_block_end:): Likewise.
2203 (empty_statement:): Report deprecated empty declaration. Fixes
2206 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2208 * parse.y (build_dot_class_method_invocation): Changed parameter
2209 name to `type'. Build signature from `type' and convert it to a
2210 STRING_CST if it's an array.
2211 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2212 to use `ref_type' directly.
2214 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2216 * lang-options.h: Added a comma after the last element to avoid
2217 syntax errors when other languages define additional options.
2219 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2221 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2222 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2223 (jc1): Link with $(BACKEND).
2224 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2226 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2228 * jvspec.c: Adjust type of second argument to
2229 lang_specific_driver, and update code as necessary.
2231 * class.c (build_dtable_decl): Initialize dummy.
2233 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2235 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2236 method bodies not to rule out discarding `<clinit>'; don't use
2237 <clinit> to initialize static fields with constant initializers.
2239 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2241 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2243 (method_synthetic): New global.
2244 (HANDLE_METHOD): Recognize synthetic method and tell
2245 `print_method_info' about it.
2246 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2247 processing a synthetic method.
2248 * jcf-reader.c (skip_attribute): New function.
2249 ( skip_attribute): Likewise.
2251 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * parse.y (build_outer_field_access): Fixed comments.
2254 (fix_constructors): Emit the initialization of this$<n> before
2256 (resolve_qualified_expression_name): Build an access to `decl' if
2259 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2261 * parse-scan.y (curent_class): Non longer const.
2262 (inner_qualifier, inner_qualifier_length): Deleted.
2263 (current_class_length): New global.
2264 (bracket_count): Fixed typo in leading comment.
2265 (anonymous_count): New global.
2266 (class_instance_creation_expression:): Handle anonymous classes.
2267 (anonymous_class_creation:): New rule.
2268 (push_class_context): Rewritten.
2269 (pop_class_context): Likewise.
2270 (INNER_QUALIFIER): Macro deleted.
2271 (report_class_declaration): call `push_class_context' when
2272 entering the function. `fprintf' format modified not to use
2274 (report_class_declaration): Assign `package_name' and
2275 `current_class' to NULL separatly.
2277 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2279 * expr.c (build_invokeinterface): Call layout_class_methods on
2282 2000-07-27 Tom Tromey <tromey@cygnus.com>
2283 Anthony Green <green@cygnus.com>
2284 Alexandre Petit-Bianco <apbianco@cygnus.com>
2286 * class.c (make_class_data): Create vtable for abstract classes.
2287 (get_dispatch_table): Changed to cope with abstract classes.
2289 2000-07-27 Tom Tromey <tromey@cygnus.com>
2291 * parse.y (patch_method_invocation): Don't reverse the argument
2292 list when dealing with anonymous class constructors. Fixed typo in
2295 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2297 * parse.y (build_alias_initializer_parameter_list): Reverse
2298 crafted list when building aliases for anonymous class
2301 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2303 * parse.y (jdep_resolve_class): Don't bother checking potential
2304 innerclass access if `decl' is NULL.
2305 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
2308 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2310 * parse.c: Remove (again.)
2312 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2314 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
2315 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
2316 outside the `if' statement, alias to innerclass removed, `decl'
2317 used to mark the class complete.
2319 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2321 * parse.y (simple_name:): Fixed typo in error message.
2323 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2325 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
2326 or its first operand can be error marks.
2328 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2330 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
2331 * parse.y (method_header): Likewise.
2333 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2335 * parse.y (process_imports): Consider that one might be trying to
2336 import an innerclass. Fixes gcj/254
2338 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2340 * parse.y (find_as_inner_class): Handle the case where the
2341 enclosing context of an innerclass has been loaded as bytecode.
2343 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * parse.y (simple_name:): Reject `$' in type names.
2346 (resolve_type_during_patch): Use `type' as a second
2347 argument to resolve_no_layout. Fixes gcj/257.
2349 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
2351 * parse.y (find_most_specific_methods_list): Select the only
2352 non-abstract method even if max has been set.
2353 Fixes gcj/285, gcj/298.
2355 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
2357 * lang-specs.h: Added %(jc1) to java compiler options.
2359 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
2361 * .cvsignore: New file.
2363 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2365 * parse.y (not_accessible_p): Access granted to innerclasses
2366 (indirectly) extending the reference type. Fixes gcj/249.
2368 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2370 * parse.y (patch_method_invocation): Fixed comment.
2371 (maybe_use_access_method): Build this$<n>s to the context of the
2372 target method, or a type that extends it. Fixes gcj/242.
2374 2000-07-13 Mark Mitchell <mark@codesourcery.com>
2378 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2380 * parse.y (fold_constant_for_init): Avoid bullish conversion.
2382 2000-07-13 Tom Tromey <tromey@cygnus.com>
2384 * lang-specs.h: Added %{I*}.
2386 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
2388 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
2390 2000-07-12 Mark Mitchell <mark@codesourcery.com>
2392 * parse-scan.c: Remove.
2394 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2396 * class.c (set_super_info): Handled protected inner classes.
2397 (common_enclosing_context_p): Bail early if arguments aren't both
2399 (get_access_flags_from_decl): Handle private and protected inner
2401 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
2402 (CLASS_PROTECTED): Likewise.
2403 (struct lang_type): New bitfield `poic'.
2404 * parse.y (jdep_resolve_class): Call check_inner_class_access on
2406 (check_inner_class_access): Renamed arguments, added
2407 comments. Handles protected inner classes (fixes gcj/225)
2408 (not_accessible_p): Fixed comments. Avoid handling inner classes.
2410 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2412 * parse.y (resolve_qualified_expression_name): Verify qualified
2413 access to `this'. Fixes gcj/239.
2415 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2417 * jcf-write.c (generate_classfile): Don't install ConstantValue
2420 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2422 * parse.y (resolve_qualified_expression_name): Handle inner class
2423 access. Fixes gcj/256.
2425 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2427 * jcf-write.c (generate_classfile): Properly install the
2428 ConstantValue attribute and the initial value constant pool index
2429 on string constants.
2430 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
2433 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2435 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
2437 * parse.y (find_as_inner_class): Fixed typo.
2438 (do_resolve_class): Explore enclosing contexts when searching for
2439 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
2440 (check_inner_class_access): Check `decl' which can be null in case
2443 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * java-tree.h (java_debug_context): Declared `extern'.
2446 (safe_layout_class): Likewise.
2447 * parse.y (resolve_field_access): Field must be `static' in order
2448 to be replaced by its initial value. Added comments.
2449 (find_applicable_accessible_methods_list): Fixed typo.
2450 (find_most_specific_methods_list): Methods found in innerclasses
2451 take over methods founds in the enclosing contexts.
2452 (java_complete_tree): Loosen restrictions on the type of DECLs
2453 that can be replaced by their initialization values.
2454 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
2456 2000-07-05 Tom Tromey <tromey@cygnus.com>
2458 * Make-lang.in (PARSE_DIR): New macro.
2459 (PARSE_RELDIR): Likewise.
2460 (PARSE_C): Likewise.
2461 (PARSE_SCAN_C): Likewise.
2462 ($(PARSE_C)): New target.
2463 ($(PARSE_SCAN_C)): Likewise.
2464 (SET_BISON): New macro.
2465 (BISONFLAGS): Likewise.
2466 (JAVABISONFLAGS): Likewise.
2468 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
2470 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
2471 argument on the first pass for CNI as well as JNI.
2472 (print_method_info): Set up method name on the first pass only.
2474 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2476 * parse.y (parser_qualified_classname): Removed parameter
2478 (create_interface): Removed first passed parameter to
2479 parser_qualified_classname.
2480 (create_class): Likewise. Don't install alias on static
2481 innerclasses. Fixes gcj/275.
2483 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2485 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
2486 debugable statement with empty_stmt_node. Fixes gcj/272
2488 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2490 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
2493 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2495 * jcf-write.c (push_long_const): Appropriately cast short negative
2498 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2500 * parse.y (verify_constructor_super): Use loop variable
2501 `m_arg_type' initialized with `mdecl_arg_type'.
2503 2000-06-29 Tom Tromey <tromey@cygnus.com>
2505 * parse.y (resolve_field_access): Handle case where `type_found'
2508 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2510 * expr.c (lookup_field): The same field can be found through two
2511 different interface. Don't declare it ambiguous in that case.
2513 2000-06-27 Tom Tromey <tromey@cygnus.com>
2515 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
2516 follows \r, then unget it at a lower level.
2518 2000-06-26 Tom Tromey <tromey@cygnus.com>
2520 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
2523 2000-06-25 Tom Tromey <tromey@cygnus.com>
2525 * parse.y (for_statement): Wrap expression in a WFL if it is a
2526 constant. For PR gcj/268.
2528 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2530 * parse.y (do_resolve_class): Minor optimiztion in the package
2531 list search. Removed unecessary test and return statement.
2532 (valid_ref_assignconv_cast_p): Order of arguments to
2533 enclosing_context_p fixed.
2535 2000-06-24 Tom Tromey <tromey@cygnus.com>
2537 * expr.c (lookup_field): Print error and return error_mark_node if
2538 field reference is ambiguous.
2540 * parse.y (check_abstract_method_definitions): Also check if
2541 `other_method' is abstract.
2543 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2545 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
2547 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
2548 (struct lang_type): New field `pic'.
2549 (CLASS_PRIVATE): New macro.
2550 * parse.y (check_inner_class_access): New function.
2551 (jdep_resolve_class): Call it.
2553 2000-06-23 Tom Tromey <tromey@cygnus.com>
2555 * parse.y (patch_incomplete_class_ref): Initialize the returned
2556 class. For PR gcj/260.
2558 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
2562 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2564 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2565 Java specific checks.
2566 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
2568 * java-tree.def (CASE_EXPR): Marked 'e'.
2569 (DEFAULT_EXPR): Likewise.
2570 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
2572 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
2573 Java specific checks.
2574 (generate_bytecode_insns): Test try_block for BLOCK before using
2576 * parse.y (build_wfl_wrap): Added `location' argument. Set
2577 EXPR_WFL_LINECOL accordingly.
2578 (dim_expr:): Wrap constants with WFLs.
2579 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
2580 (resolve_package): Check for `stmt' not being a BLOCK before
2581 building a debuggable statement with it.
2582 (make_qualified_primary): Added extra parameter to build_wfl_wrap
2584 (resolve_field_access): Make sure `decl' is a DECL before treating
2586 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
2587 IDENTIFIER_NODE before treating it as such.
2588 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
2589 treating it as such.
2590 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
2591 to be applied only on non array types.
2593 2000-06-16 Per Bothner <per@bothner.com>
2595 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
2596 define in terms of DECL_RESULT, as that fails when --enable-checking.
2598 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2600 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
2601 types the same in comparison.
2602 (CHECK_OP): Add static prototype.
2604 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2606 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
2607 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
2610 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2612 * decl.c (create_primitive_vtable): Prototype.
2614 * jcf-write.c (generate_bytecode_insns): Initialize variable
2617 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
2619 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2621 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
2622 to track searched classes, and do not search the same class more than
2623 once. Call find_applicable_accessible_methods_list on immediate
2624 superclass, instead of search_applicable_method_list on all ancestors.
2627 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
2629 * parse.y (register_fields): Permit static fields in inner classes
2630 if they are final. Fix for PR gcj/255.
2632 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2634 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
2635 * parse.y (find_in_imports): Returned type changed to void,
2636 leading comment fixed.
2637 (register_package): New function.
2638 (qualify_and_find): Likewise.
2639 (package_declaration:): Use `register_package'.
2640 (single_type_import_declaration:): Removed local variable
2641 `node'. Added missing `;' for consistency.
2642 (type_import_on_demand_declaration:): Use `chainon' to link new
2644 (lookup_field_wrapper): Lookup local variables defined in outer
2646 (java_complete_class): Don't reverse the list of imported on demand.
2647 (do_resolve_class): Reorganized. Removed local variable
2648 `original_name'. Call `qualify_and_find' with the current package
2649 name, invoke `find_in_imports_on_demand' right after. Call
2650 `qualify_and_find' with the packages we've seen so far. Fixed
2651 operations numbering in comments.
2652 (java_expand_class): Don't reverse `package_list'.
2653 (find_most_specific_methods_list): New local variables `abstract'
2654 and `candidates'. Use them to pick the right method.
2656 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
2658 * parse.y (check_modifiers_consistency): Don't subtract out
2659 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
2661 2000-06-04 Philipp Thomas <pthomas@suse.de>
2663 * Makefile.in (INTLLIBS): New.
2667 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2669 * class.c (get_dispatch_table): Build the vtable dummy entry list
2670 element with a null purpose. Fixed leading comment.
2671 (build_dtable_decl): Build an accurate dtable type when appropriate
2674 2000-06-02 Richard Henderson <rth@cygnus.com>
2676 * lang.c (lang_get_alias_set): New.
2678 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2680 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
2681 before using it as the accessed field.
2683 2000-05-31 Tom Tromey <tromey@cygnus.com>
2685 * java-tree.h (boolean_array_vtable, byte_array_vtable,
2686 char_array_vtable, short_array_vtable, int_array_vtable,
2687 long_array_vtable, float_array_vtable, double_array_vtable):
2689 * expr.c (get_primitive_array_vtable): New function.
2690 (create_primitive_vtable): New function.
2691 (java_lang_expand_expr): Enable code to statically generate
2693 * decl.c (init_decl_processing): Create primitive vtables.
2694 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
2695 short_array_vtable, int_array_vtable, long_array_vtable,
2696 float_array_vtable, double_array_vtable): Define.
2698 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
2700 * java/parse.y (find_applicable_accessible_methods_list):
2701 Don't add an uninitialized value to the list.
2703 2000-05-25 Tom Tromey <tromey@cygnus.com>
2705 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
2706 when trying to see if field's class should be initialized. Always
2707 initialize field's declaring class, not qualified class.
2710 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
2711 `wfl_operator', to maybe_build_primttype_type_ref.
2714 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
2716 * parse.y (patch_method_invocation): Don't try to lookup methods
2719 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2721 * parse.y (resolve_field_access): Call the appropriate <clinit>
2722 before accessing the length of a static array. Craft a decl for
2723 the field while its time. Fixes PR gcj/129.
2725 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2727 * parse.y (resolve_package): Correctly set `*next' (was off by
2729 (resolve_qualified_expression_name): Fixed comment.
2731 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2733 * jcf-parse.c (jcf_parse_source): Reset current_class and
2734 current_function_decl to NULL before parsing a new file.
2736 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2738 * parse.y (block_end:): If the collected block doesn't feature a
2739 statement, insert an empty statement.
2741 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2743 * parse.y (maybe_yank_clinit): New function.
2744 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
2745 end of the list of methods belonging to a class.
2746 (java_complete_expand_method): Check whether <clinit> is really
2747 necessary and expand it accordingly.
2749 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2751 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
2752 processed by the method's switch statement.
2754 2000-05-19 Tom Tromey <tromey@cygnus.com>
2756 * java-tree.h: Added init state enum.
2757 * decl.c (emit_init_test_initialization): Initialize class
2758 initialization check variable by looking at class' state.
2760 2000-05-19 Tom Tromey <tromey@cygnus.com>
2762 * java-tree.h (build_instanceof): Declare.
2763 (build_get_class): Declare.
2764 * parse.y (patch_binop): Use build_instanceof.
2765 * expr.c (build_instanceof): New function. If class is final,
2766 don't make a function call.
2767 (expand_java_INSTANCEOF): Use it.
2768 (build_get_class): New function.
2770 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2772 * jcf-write.c (generate_classfile): Scan the source_file for
2773 slashes with the right pointer variable.
2775 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2777 * lang.c (lang_decode_option): Update -Wunused flags by calling
2779 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
2781 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
2783 * check_init.c (check_init): Constify local char *.
2784 * class.c (push_class): Constify local char *.
2785 * java_tree.h: Update prototypes.
2786 * jcf-io.c (open_class): Constify filename parameter and
2788 (find_class): Remove redundant string copy. Cast return from
2790 * jcf-parse.c (read_class, parse_class_file, yyparse):
2791 Constify local char *.
2792 * jcf-write.c (generate_bytecode_insns, generate_classfile):
2793 Constify local char *.
2794 * jcf.h (JCF): Constify filename and classname.
2795 (JCF_FINISH): Cast args to FREE to char * when appropriate.
2796 * lang.c (init_parse): Constify parameter and return value.
2797 * lex.c (java_get_line_col): Constify filename parameter.
2798 * parse.h: Constify parser_ctxt.filename. Update prototypes.
2799 * parse.y (java_parser_context_suspend,
2800 issue_warning_error_from_context, safe_layout_class): Constify
2802 * parse.c: Regenerate.
2804 2000-05-08 Tom Tromey <tromey@cygnus.com>
2806 * expr.c (build_jni_stub): Cache the result of
2807 _Jv_LookupJNIMethod.
2809 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2811 * decl.c (predef_filenames_size): Now 7.
2812 (predef_filenames): New seventh entry.
2814 2000-05-04 Tom Tromey <tromey@cygnus.com>
2816 * boehm.c (mark_reference_fields): Don't mark RawData fields.
2817 Keep track of when we've seen a reference field after a
2818 non-reference field.
2819 (get_boehm_type_descriptor): Handle case where we see
2820 non-reference fields but no trailing reference field.
2821 * decl.c (rawdata_ptr_type_node): Define.
2822 (init_decl_processing): Initialize rawdata_ptr_type_node.
2823 * java-tree.h (rawdata_ptr_type_node): Declare.
2825 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2827 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
2828 specifiers in calls to fprintf.
2830 2000-05-03 Andrew Haley <aph@cygnus.com>
2832 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
2834 * javaop.h (WORD_TO_INT): New function.
2835 (IMMEDIATE_s4): Use WORD_TO_INT.
2836 * jcf.h (JPOOL_INT): Ditto.
2838 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
2841 2000-04-19 Tom Tromey <tromey@cygnus.com>
2843 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
2845 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
2847 * expr.c (build_jni_stub): New function.
2848 * lang-specs.h: -fjni and -femit-class-file are incompatible.
2850 * parse.y (java_complete_expand_methods): Expand a native method
2851 and call build_jni_stub if -fjni given.
2852 * lang-options.h: Document -fjni.
2853 * lang.c (flag_jni): New global.
2854 (lang_f_options): Added `jni' entry.
2855 * java-tree.h (soft_lookupjnimethod_node,
2856 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2858 (flag_jni): Declare.
2859 (build_jni_stub): Declare.
2860 (struct lang_decl): Added `native' flag.
2861 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2863 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2864 soft_jnipopsystemframe_node): New globals.
2865 (init_decl_processing): Set them. _Jv_InitClass only takes one
2868 * java-tree.def: Put into `C' mode.
2870 2000-04-27 Tom Tromey <tromey@cygnus.com>
2873 * expr.c (expand_invoke): Generate check to see if object pointer
2874 is null in nonvirtual invocation case.
2875 * java-tree.h (soft_nullpointer_node): Declare.
2876 * decl.c (soft_nullpointer_node): New global.
2877 (init_decl_processing): Initialize soft_nullpointer_node.
2878 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2879 or `private' methods.
2880 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2882 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2884 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2887 2000-04-26 Tom Tromey <tromey@cygnus.com>
2889 * zextract.c (find_zip_file_start): New function.
2890 (read_zip_archive): Use it.
2892 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2894 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2896 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2898 * class.c (common_enclosing_context_p): New function.
2899 * java-tree.h (common_enclosing_context_p): Added prototype.
2900 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2901 classes sharing an outer context with the current instance.
2902 * parse.y (build_access_to_thisn): Fixed leading comment.
2903 (verify_constructor_super): New local `supper_inner'. Skip
2904 enclosing context argument in the case of inner class constructors.
2905 (patch_method_invocation): Insert proper context as second
2906 parameter to pure inner class constructor super invocations.
2908 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2910 * parse.y (end_class_declaration): Reset the interface number
2913 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 * parse.y (source_start_java_method): Deleted unecessary code.
2916 (patch_method_invocation): Fixed comment.
2918 2000-04-24 Robert Lipe <robertlipe@usa.net>
2920 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2922 2000-04-23 Tom Tromey <tromey@cygnus.com>
2924 * boehm.c (mark_reference_fields): Use int_byte_position.
2926 2000-04-22 Tom Tromey <tromey@cygnus.com>
2928 * boehm.c (mark_reference_fields): Only call byte_position on
2931 2000-04-22 Tom Tromey <tromey@cygnus.com>
2933 * boehm.c (mark_reference_fields): Added `last_view_index'
2934 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2936 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2938 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2939 * parse.y (check_class_interface_creation): Fixed comments. Select
2940 permitted modifiers for (inner) interfaces. Changed error message
2941 to report rejected modifiers used with local classes.
2943 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2945 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2946 of directly inherited type considered in scope.
2947 * parse.y (do_resolve_class): Search inherited classes for inner
2950 2000-04-20 Tom Tromey <tromey@cygnus.com>
2952 * parse.y (not_accessible_p): Use member's class, not current
2953 class, when doing inheritance check for protected reference.
2956 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2958 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2960 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2962 * parse.y (lookup_field_wrapper): Search for final local aliases.
2963 (resolve_expression_name): Let lookup_field_wrapper search for
2964 final local aliases. Force the value of `name' if one is found.
2965 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2966 an expression name. Fixed comments.
2968 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2970 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2972 2000-04-19 Tom Tromey <tromey@cygnus.com>
2974 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2976 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2980 2000-04-18 Tom Tromey <tromey@cygnus.com>
2983 * gjavah.c (utf8_cmp): Changed return value.
2984 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2986 (cxx_keywords): New global.
2987 (get_field_name): Handle new result of cxx_keyword_subst.
2988 (print_method_info): Likewise.
2990 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2992 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2993 with a newline, for CNI.
2994 (print_stub_or_jni): Print a space or newline before method name for
2996 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2997 (process_file): Include gcj/cni.h if generating CNI stubs.
2999 2000-04-16 Tom Tromey <tromey@cygnus.com>
3001 * gjavah.c (decompile_method): Use print_field_name.
3004 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3006 * parse.y (java_expand_classes): Reverse the package list once.
3007 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3009 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3010 the `==' and `!=' operators.
3012 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3014 * jcf-write.c (generate_bytecode_insns): At invokation time,
3015 always relate an interface method to the type of its selector.
3017 2000-04-05 Tom Tromey <tromey@cygnus.com>
3020 * expr.c (expand_invoke): Generate check to see if object pointer
3021 is null in nonvirtual invocation case.
3022 * java-tree.h (soft_nullpointer_node): Declare.
3023 * decl.c (soft_nullpointer_node): New global.
3024 (init_decl_processing): Initialize soft_nullpointer_node.
3025 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3026 or `private' methods.
3027 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3029 2000-04-05 Tom Tromey <tromey@cygnus.com>
3032 * parse.y (check_final_assignment): Recognize assignments to the
3033 `length' field of an array when generating class files.
3035 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3037 * class.c (decl_hash): Prototype removed.
3038 (decl_compare): Likewise.
3040 2000-04-05 Tom Tromey <tromey@cygnus.com>
3042 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3043 * parse.y (check_modifiers_consistency): Check for final/volatile
3044 clash. Fixes PR gcj/164.
3046 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3050 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3052 (add_method_1): Use `java_hash_hash_tree_node' and
3053 `java_hash_compare_tree_node'.
3054 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3055 (java_hash_compare_tree_node): Likewise.
3056 * parse.y (find_applicable_accessible_methods_list): Create,
3057 delete and use a hash table to remember already searched interfaces.
3059 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3061 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3064 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3066 * boehm.c (mark_reference_fields, set_bit): Prototype.
3067 (set_bit): Un-ANSI-fy definition.
3069 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3072 * decl.c (emit_init_test_initialization): Likewise.
3074 * gjavah.c (jni_print_char): Likewise.
3076 * parse.y (create_new_parser_context): Likewise.
3078 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3081 patch missing hunk. Fixed indentation.
3083 2000-03-30 Tom Tromey <tromey@cygnus.com>
3085 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3086 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3088 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3091 when negative *before* using it as an array index.
3092 * ChangeLog: Fixed typo.
3094 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3096 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3097 to 0 when it reaches -1.
3099 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3101 * jcf-parse.c (get_constant): Properly cast `num' during the
3102 invocation of `add_double'.
3103 * jcf-write.c (push_long_const): Properly cast `lo' before
3104 comparing it to short bounds.
3105 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3106 `interface_body:' is reduced after the current interface is
3109 2000-03-26 Tom Tromey <tromey@cygnus.com>
3111 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3112 Java-specific `-f' option.
3114 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3116 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3117 Adjust order of making types.
3118 Make bitsize_*_node values.
3120 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3122 * class.c (make_field_value): Use byte_position.
3123 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3124 (java_array_data_offset): Likewise.
3125 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3128 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * parse.y (check_abstract_method_definitions): New local
3131 `end_type_reached'. Make sure we also consider `end_type'.
3132 (java_check_abstract_method_definitions): Make sure we eventually
3133 consider `java.lang.Object'.
3134 (maybe_use_access_method): Don't use access method if not in the
3135 context of a pure inner class or if the method's context is right.
3136 (find_applicable_accessible_methods_list): New static flag
3137 `object_done'. Don't search abstract classes as interfaces. Fixed
3138 indentation. Fixed the `java.lang.Object' only search. Search
3139 class interface(s) first, then fully search enclosing contexts.
3140 (find_most_specific_methods_list): Pick the closest candidate when
3141 they're all abstract.
3143 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3145 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3146 properly initialize `finished_label'. Don't emit gotos for empty
3149 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3151 * except.c (emit_handlers): Clear catch_clauses_last.
3153 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3155 * parse.y (check_method_types_complete): New function.
3156 (create_class): Reset anonymous class counter only when seeing an
3158 (java_complete_class): JDEP_METHOD: Don't recompute signature
3161 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3163 * class.c (build_static_ref): Fixed indentation in comment.
3164 * java-tree.def (TRY_EXPR): Fixed typo in name.
3165 (CLASS_LITERAL): Likewise.
3166 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3167 (struct lang_type): New field `dot_class'.
3168 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3169 (generate_classfile): Method `class$' is synthetic.
3170 * parse.y (build_do_class_method): New function.
3171 (build_dot_class_method_invocation): Likewise.
3172 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3173 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3174 (qualify_ambiguous_name): Likewise.
3175 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3176 (build_try_statement): Fixed leading comment.
3178 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3180 * class.c (make_field_value): Properly handle sizes.
3181 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3182 (layout_class_method): Count using trees.
3183 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3184 * expr.c (java_array_data_offset): Use int_bit_position.
3185 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3186 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3188 2000-03-16 Tom Tromey <tromey@cygnus.com>
3190 * lang.c (flag_hash_synchronization): New global.
3191 (lang_f_options): Added `hash-synchronization'.
3192 * lang-options.h: Mention -fhash-synchronization.
3193 * java-tree.h (flag_hash_synchronization): Declare.
3194 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3195 hash table synchronization is disabled.
3196 * decl.c (init_decl_processing): Only push `sync_info' value when
3197 hash table synchronization is disabled.
3198 * class.c (make_class_data): Only push `sync_info' field when hash
3199 table synchronization is disabled. Removed dead code.
3201 2000-03-16 Tom Tromey <tromey@cygnus.com>
3203 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3205 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3207 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3209 * parse.y (patch_method_invocation): Handle anonymous classes
3210 creation in static context.
3212 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3214 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3215 * parse.y (resolve_qualified_expression_name): Use it.
3216 (patch_method_invocation): Likewise.
3218 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3220 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3221 depending on the type of dependency which dictates what the
3223 (unresolved_type_p): Resolved types limited to the current class.
3225 2000-03-15 Tom Tromey <tromey@cygnus.com>
3227 * decl.c (init_decl_processing): Set type of `sync_info' to be
3230 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3231 Correctly compute bit number for current slot. Zero `high' and
3232 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3233 mark_reference_fields.
3234 (mark_reference_fields): New function.
3236 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (register_incomplete_type): Fixed initialization of
3241 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3243 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3245 (push_class_context, pop_class_context): New function.
3246 (class_body:): Call pop_class_context.
3247 (interface_body:): Likewise.
3248 (INNER_QUALIFIER): New macro.
3249 (report_class_declaration): Changed output format and use
3250 INNER_QUALIFIER. Call push_class_context.
3252 2000-02-14 Andrew Haley <aph@cygnus.com>
3254 * check-init.c (check_init): Add new cases for unary and binary
3257 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3259 * parse.y (resolve_package): Set `next' once a type name has been
3260 progressively discovered.
3261 (resolve_qualified_expression_name): Propagate resolution only if
3262 there are remaining qualifiers. Take into account `q' might have
3263 been cleared after re-qualification.
3264 * parse.y (patch_method_invocation): New local `resolved'.
3265 Section dealing with qualified expression rewritten to use
3266 resolve_field_access.
3268 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3270 * parse.h (PUSH_CPC): Fixed indentation.
3271 (DEBUG_CPC): New macro.
3272 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3273 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3274 * parse.y (class_body_declaration:): Use
3275 SET_CPC_INSTANCE_INITIALIZER_STMT.
3276 (method_declaration:): Check for null current_function_decl.
3277 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3278 (java_parser_context_pop_initialized_field): Better handling of
3280 (maybe_make_nested_class_name): Mark nested class name as
3281 qualified when necessary.
3282 (end_class_declaration): Don't call java_parse_context_resume when
3283 one or more error occured.
3284 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3285 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3286 SET_CPC_INITIALIZER_STMT.
3287 (method_header): Check for inner classes declaring static methods.
3288 (resolve_qualified_expression_name): Handle situation where `this'
3291 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3293 * typeck.c (build_prim_array_type): Correctly set the high word too.
3295 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3297 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3299 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3300 list of methods for interfaces.
3302 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3304 * parse.y (qualify_ambiguous_name): Properly handle expressions
3307 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3309 * parse.y (check_final_assignment): Extended to process
3311 (patch_assignment): Have check_final_assignment called only once.
3313 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3315 * java-tree.h (IS_INIT_CHECKED): New flag.
3316 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
3317 * parse.y (patch_string): Call force_evaluation_order on the
3318 completed string concatenation tree.
3319 * expr.c (force_evaluation_order): Call force_evaluation_order on
3320 function's arguments too.
3322 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3324 * decl.c (emit_init_test_initialization): Mark KEY as unused.
3325 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
3326 (build_anewarray): Likewise.
3327 * parse.y (patch_newarray): Likewise.
3328 * parse.c: Regenerated.
3330 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3332 * decl.c (init_decl_processing): Added new class fields `depth',
3333 `ancestors', and `idt' to class_type_node. Use
3334 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
3335 * class.c (make_class_data): Push initial values for new fields.
3336 * java-tree.h: Updated prototype for `build_invokeinterface'.
3337 * expr.c (build_invokeinterface): Changed parameters to accept
3338 `method' tree. Calculate index of `method' in its declaring
3339 interface. Build call to _Jv_LookupInterfaceMethodIdx.
3340 (expand_invoke): Call `build_invokeinterface' with new parameters.
3341 * parse.y (patch_invoke): Call `build_invokeinterface' with new
3344 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
3346 * typeck.c (lookup_do): Search superinterfaces first
3347 when looking up an interface method. From Godmar Back
3350 2000-03-06 Tom Tromey <tromey@cygnus.com>
3352 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
3354 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3356 * java-tree.h (lookup_argument_method2): Declared.
3357 (safe_layout_class): Prototype moved from parse.h.
3358 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
3359 * parse.y (java_check_regular_methods): Local `super_class' gone.
3360 Call lookup_argument_method2 instead of lookup_argument_method.
3361 Perform modifier match for methods found declared in implemented
3362 interfaces. Fixed indentation problem. Overriding/hiding error
3363 report to take place only for methods found in classes.
3364 * typeck.c (lookup_argument_method): Changed leading
3365 comment. Re-written by calling lookup_do.
3366 (lookup_argument_method2): New function.
3367 (lookup_java_method): Re-written by calling lookup_do.
3368 (lookup_do): New function.
3370 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3372 * check-init.c (check_init): Removed dead code. Handle (blank)
3374 * parse.y (declare_local_variables): New local `final_p', set it
3375 and use it to initialize LOCAL_FINAL.
3376 (check_final_assignment): Only check FIELD_DECLs.
3378 2000-02-17 Tom Tromey <tromey@cygnus.com>
3380 * Makefile.in (JAVA_OBJS): Added boehm.o.
3381 (boehm.o): New target.
3382 * Make-lang.in (JAVA_SRCS): Added boehm.c.
3383 * java-tree.h (flag_use_boehm_gc): Declare.
3384 (get_boehm_type_descriptor): Declare.
3385 * lang.c (lang_f_options): Added `use-boehm-gc'.
3386 (flag_use_boehm_gc): New global.
3387 * lang-options.h: Added -fuse-boehm-gc.
3388 * boehm.c: New file.
3389 * class.c (get_dispatch_table): If class uses a Boehm type
3390 descriptor, put it in the vtable.
3391 (make_class_data): Removed dead code.
3393 2000-03-03 Per Bothner <per@bothner.com>
3395 * decl.c (init_decl_processing): Initialize sizetype properly.
3397 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3399 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
3400 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
3401 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3402 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
3403 (jcf_parse): New local `current'. Load innerclasses seen in outer
3404 context being processed.
3405 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
3406 * jcf-write.c (append_innerclasses_attribute): New function.
3407 (append_innerclasses_attribute_entry): Likewise.
3408 (get_access_flags): Handle static classes. Set anonymous and local
3409 classes to be private.
3410 (generate_classfile): Attribute count adjusted. Call
3411 append_innerclasses_attribute.
3412 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
3413 PURE_INNER_CLASS_TYPE_P.
3414 * parse.y (parser_qualified_classname): New parameter `is_static',
3415 produce non qualified name accordingly.
3416 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
3417 (create_interface): Added argument to parser_qualified_classname.
3418 (create_class): Added argument to parser_qualified_classname. Setup
3419 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
3420 (add_inner_class_fields): Fixed indentation.
3421 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
3422 (method_declarator): Fixed typo in comment.
3423 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
3424 (build_current_thisn): Likewise.
3425 (patch_method_invocation): Likewise.
3427 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
3429 * decl.c (current_function_decl): Move to toplev.c.
3431 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3433 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
3434 (DECL_BIT_INDEX): Use underlying representation.
3435 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
3437 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3439 * expr.c (build_java_ret): Pass proper type to size_binop.
3441 2000-02-25 Anthony Green <green@cygnus.com>
3443 * expr.c (build_class_init): Mark the decl to be ignored by
3445 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
3446 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
3447 * class.c (init_test_hash_newfunc): New function.
3448 (decl_hash): New function.
3449 (decl_compare): New function.
3450 * decl.c (emit_init_test_initialization): New function.
3451 (complete_start_java_method): Traverse the init test hashtable,
3452 calling emit_init_test_initialization.
3453 (always_initialize_class_p): Define.
3454 * expr.c (build_class_init): Use initialization tests when
3455 emitting class initialization code.
3456 (always_initialize_class_p): Declare.
3457 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
3459 * java-tree.h: Include hash.h.
3460 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
3461 (struct lang_decl): Add init_test_table field.
3462 (init_test_hash_entry): Define.
3464 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3466 * gjavah.c (main): Avoid using `argi' to report unimplemented
3469 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3471 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3472 initialize locals to avoid warnings. Local `exception_type' moved
3475 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * parse.y (resolve_expression_name): Use `orig' as a second
3478 argument to resolve_field_access.
3479 (resolve_field_access): Removed unecessary code when dealing with
3482 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * class.c (push_super_field): Don't push the field twice.
3485 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
3486 * parse.h (java_reorder_fields): Prototyped.
3487 * parse.y (java_reorder_fields): New function.
3488 (java_layout_class): Simplified not to worry about re-ordering.
3490 2000-02-23 Tom Tromey <tromey@cygnus.com>
3492 * gjavah.c (print_name): In JNI case, correctly quote string.
3493 (print_method_info): Don't handle overrides in JNI mode.
3495 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
3498 value type set to `boolean_type_node'.
3500 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3502 * jcf-dump.c (main): Test for correct condition after
3503 output file creation.
3505 2000-02-19 Anthony Green <green@cygnus.com>
3507 * jcf-depend.c (add_entry): Fix test for first list entry.
3509 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3511 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
3512 * constants.c (build_constants_constructor): Likewise.
3514 2000-02-19 Anthony Green <green@cygnus.com>
3516 * jcf-depend.c (add_entry): Add entries to the end of the list.
3518 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
3520 * decl.c (INT_TYPE_SIZE): Define if necessary.
3521 (expand_java_return): Handle the case of a native integer smaller
3524 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
3526 * gjavah.c (help): Use GCCBUGURL.
3527 * jv-scan.c (help): Likewise.
3528 * jcf-dump.c (help): Likewise.
3530 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3532 * jcf-write.c (generate_bytecode_insns): Don't generate empty
3535 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * jcf-parse.c (load_class): Call `fatal' if no file containing
3538 the target class are found.
3540 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
3542 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
3543 lex.c, lex.h, and PARSE_H to...
3544 (parse.o, parse-scan.o): ...here, respectively.
3546 * lex.c: Split out code that may trigger SIGFPE from yylex()
3547 to its own function.
3548 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
3550 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3552 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
3554 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3556 * parse.y (outer_field_access_p): Stop in time when outer contexts
3558 (resolve_qualified_expression_name): Properly qualify *everything*
3559 after a package.type to be resoled as expression names.
3560 (find_applicable_accessible_methods_list): Save/restore `class' to
3561 isolate it from a possible outer context search.
3563 2000-02-15 Tom Tromey <tromey@cygnus.com>
3565 * gjavah.c (jni_print_char): New function.
3566 (print_full_cxx_name): Use it.
3567 (decode_signature_piece): Likewise.
3568 (print_cxx_classname): Likewise.
3570 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3572 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
3574 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
3576 * gjavah.c: Include version.h.
3578 * jcf-dump.c: Likewise.
3580 * jv-scan.c: Likewise.
3582 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3584 * parse.y (outer_field_access_fix): First parameter now a tree
3585 node. Check for assignement to final. First argument to
3586 build_outer_field_access_fix modified to accomodate prototype.
3587 (build_outer_field_access): Don't check for assignment to final
3589 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
3590 possibly returned by outer_field_access_fix. Changed
3591 outer_field_access_fix's first argument.
3592 (check_final_assignment): $finit$'s context is OK.
3593 (patch_unaryop): Use node instead of its line/column value when
3594 calling outer_field_access_fix.
3596 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3598 * parse.y (interface_declaration:): No longer tagged
3599 <node>. Re-installed default action.
3600 (class_member_declaration:): Handle inner interfaces.
3601 (interface_member_declaration): Handle inner interfaces and
3603 (create_interface): Push error if one seen. Suspend parsing
3604 context when processing an inner interface.
3605 (register_fields): Inner class static field limitations not to
3606 apply to inner interfaces.
3608 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3610 * jcf-parse.c (load_class): Update `java_error_count' when a
3611 class' file can't be found.
3612 (parse.y): Avoid (byte)code generation when errors seen.
3614 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3616 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
3617 decodes a valid node.
3618 (patch_binop): Handle TRUNC_DIV_EXPR.
3620 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3622 * parse.y (resolve_package): New local `acc'. Try to progressively
3623 build and guess a package and type name.
3625 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3627 * parse.y (find_applicable_accessible_methods_list): Load and
3628 layout the search class if necessary.
3629 (java_complete_tree): Keep to original type of the folded initial
3632 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3634 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
3635 Generate error message if circularity is detected. New static
3637 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
3638 * jcf-write.c (generate_bytecode_insns): Very simply handle
3640 * parse.y (java_check_circular_reference): Use
3641 `cyclic_inheritance_report' during report, if necessary.
3642 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
3643 walking NEW_ARRAY_INIT twice.
3645 2000-02-09 Tom Tromey <tromey@cygnus.com>
3647 * parse.y (check_class_interface_creation): Allow inner classes to
3648 be `private' or `protected', check modifiers' consistency. Prevent
3649 block local classes from bearing any modifiers.
3651 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3653 * except.c (check_start_handlers): Re-add prototype lost in last
3655 (maybe_start_try): Remove excess argument to `check_start_handlers'.
3657 2000-02-09 Andrew Haley <aph@cygnus.com>
3659 * decl.c (clear_binding_level): Remove excess initializer.
3660 (maybe_poplevels): Remove unused variable.
3661 (force_poplevels): Ditto.
3662 (struct binding_level): Add comment.
3664 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3666 * jcf-write.c (generate_classfile): Don't consider
3667 pre-initialization with reference value (use <clinit> instead.)
3668 * parse.y (java_fix_constructors): No generated constructor for
3670 (build_outer_field_access): Removed debug message.
3671 (outer_field_expanded_access_p): Adapted to bytecode generation.
3672 (build_outer_field_access_method): Use fix_method_argument_names.
3673 (build_outer_method_access_method): Fixed indentation. Added
3674 comment. Handle access method generation for static and also void
3676 (build_access_to_thisn): Inserted debug message.
3677 (maybe_build_thisn_access_method): Use fix_method_argument_names.
3678 (resolve_qualified_expression_name): Fixed comment.
3679 (not_accessible_p): Adapted to bytecode generation. Added comment.
3680 (patch_method_invocation): Added comment.
3681 (maybe_use_access_method): Fixed leading comment. Handle static
3683 (java_complete_lhs): Don't shortcut handling of initialized upon
3684 declaration String type static fields when generating bytecode.
3685 (patch_unaryop): Handle outer field access when generating
3688 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3690 * java-tree.h (FIELD_THISN): New macro.
3691 * jcf-write.c (append_synthetic_attribute): New function.
3692 (generate_classfile): Set "Synthetic" attribute on this$<n>,
3693 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
3694 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
3696 (build_outer_field_access): Turned on access functions usage and
3697 generation when compiling to bytecode.
3698 (maybe_use_access_method): Likewise.
3700 2000-01-25 Andrew Haley <aph@cygnus.com>
3702 * java-except.h (struct eh_range): Add `expanded' field.
3703 (maybe_start_try): Add end_pc arg.
3704 (maybe_end_try): Ditto.
3705 * java-tree.h (force_poplevels): new function.
3706 * expr.c (expand_byte_code): Don't call maybe_start_try or
3708 * except.c (add_handler): Reset expanded.
3709 (expand_start_java_handler): Set expanded.
3710 (check_start_handlers): Don't expand a start handler that's
3711 already been expanded.
3712 (maybe_start_try): Add end_pc arg. Only expand a handler which
3714 (expand_end_java_handler): call force_poplevels.
3715 (force_poplevels): new function.
3716 * decl.c (binding_level): Add start_pc of binding level.
3717 (maybe_pushlevels): Call maybe_start_try when pushing binding
3719 (maybe_poplevels): Call maybe_end_try when popping binding levels.
3720 (LARGEST_PC): Define.
3721 (clear_binding_level): Use LARGEST_PC.
3723 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
3724 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
3725 (binding_depth, is_class_level, current_pc): new variables.
3726 (struct binding_level): ditto.
3727 (indent): new function.
3728 (push_jvm_slot): add debugging info.
3729 (maybe_pushlevels): ditto.
3730 (maybe_poplevels): ditto.
3733 (start_java_method): ditto.
3734 (give_name_to_locals): comment only.
3735 * except.c (binding_depth, is_class_level, current_pc):
3737 (expand_start_java_handler): add debugging info.
3738 (expand_end_java_handler): ditto.
3740 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3742 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
3743 (print_name_for_stub_or_jni, process_file): Constify a char*.
3745 2000-02-03 Tom Tromey <tromey@cygnus.com>
3747 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
3749 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3751 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
3752 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
3755 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3757 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
3758 * java-tree.h (TYPE_II_STMT_LIST): New macro.
3759 (struct lang_type): New field `ii_block'.
3760 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
3761 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
3762 * parse.h (struct parser_ctxt): New field `instance_initializers'.
3763 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
3764 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
3765 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
3767 * parse.y (add_instance_initializer): New function.
3768 (in_instance_initializer): New static global.
3769 (class_body_declaration:): Link instance initializer block.
3770 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
3771 (array_creation_expression:): Remove unused local.
3772 (java_parser_context_push_initialized_field): Fixed leading
3773 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
3774 CPC_INSTANCE_INITIALIZER_LIST.
3775 (java_parser_context_pop_initialized_field): Likewise.
3776 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
3777 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
3778 CPC_INITIALIZER_STMT.
3779 (fix_constructors): New local `class_type'. Use it. Call
3780 add_instance_initializer.
3781 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
3782 (patch_return): Forbid return in instance initializers.
3783 (patch_throw_statement): Enforce exception handling in the context
3784 of instance initializers.
3786 2000-02-03 Tom Tromey <tromey@cygnus.com>
3788 * Make-lang.in (java.mostlyclean): Remove executables in
3791 2000-01-31 Scott Bambrough <scottb@netwinder.org>
3793 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
3794 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
3795 (java_float_finite): Convert to use union Word from javaop.h.
3796 (java_double_finite): Convert to use union DWord from javaop.h.
3798 2000-02-02 Tom Tromey <tromey@cygnus.com>
3800 * gjavah.c (options): Added `jni' entry.
3801 (help): Document -jni.
3802 (flag_jni): New global.
3803 (process_file): Handle JNI output. Don't print text from
3804 -prepend, -add, etc, when generating stubs. Only remove `.class'
3805 suffix if it actually exists.
3806 (main): Create a `.c' file when run with `--jni --stubs'. Create
3807 correct output file name with `--jni'.
3808 (print_include): Mangle header name differently in JNI case.
3809 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
3811 (print_method_info): Handle JNI case. Put signature info into
3812 method name. Handle case when STREAM is NULL.
3813 (print_name_for_stub_or_jni): New function.
3814 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
3815 (print_cxx_classname): Handle JNI.
3816 (print_full_cxx_name): Likewise.
3817 (decode_signature_piece): Likewise.
3818 (overloaded_jni_method_exists_p): New function.
3819 (struct method_name): Added `signature' and `sig_length' fields.
3820 (HANDLE_END_FIELD): Do nothing in JNI mode.
3822 2000-02-02 Tom Tromey <tromey@cygnus.com>
3824 * jv-scan.c: Include version.c, <getopt.h>.
3825 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
3826 (options): New array.
3827 (usage): New function.
3828 (version): New function.
3829 (main): Use getopt_long to parse command line.
3830 * jcf-dump.c: Include version.c, <getopt.h>.
3831 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
3832 OPT_JAVAP): New macros.
3833 (options): New array.
3834 (usage): Return `void'. Changed message.
3835 (help): New function.
3836 (version): New function.
3837 (main): Use getopt_long_only to parse command line.
3838 * gjavah.c: Include <getopt.h>.
3839 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
3840 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
3841 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
3842 (options): New array.
3843 (java_no_argument): Removed.
3844 (help): Updated with missing options.
3845 (main): Use getopt_long_only to parse command line.
3846 (usage): Changed message.
3848 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3850 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
3851 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3852 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3853 * parse.y (array_creation_expression:): Handle anonymous arrays.
3854 (build_array_from_name): Don't set `ret_name' if null.
3855 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3856 (qualify_ambiguous_name): Likewise.
3857 (java_complete_expand_class): Likewise.
3859 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3861 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3862 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3863 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3864 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3865 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3866 AIPL_FUNCTION_COMPLETED_INVOCATION.
3867 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3868 AIPL_FUNCTION_INVOCATION_READY.
3869 (AIPL_FUNCTION_DECLARATION): New enum entry.
3870 * parse.y (reorder_static_initialized): New function.
3871 (java_parser_context_pop_initialized_field): Use it.
3872 (add_inner_class_fields): Use
3873 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3874 augmented. Install marker after last alias initializer, if any.
3875 (generate_finit): Fixed typo. Don't try to retain only the used
3877 (method_header): Compute and set DECL_FUNCTION_NAP.
3878 (method_declarator): Fixed comment. Insert alias initializer in
3880 (build_alias_initializer_parameter_list): Fixed leading
3881 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3882 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3883 (java_complete_expand_class): Code to retain only used aliases
3885 (java_complete_expand_methods): New local `first_decl'. Generate
3886 $finit$ first, then expand the constructors, regular methods and
3888 (java_complete_expand_method): Don't report error on missing
3889 return statement if previously detected bogus.
3890 (fix_constructors): Don't patch constructor parameters list.
3891 (patch_method_invocation): Use new AIPL enum values. Reverse
3892 alias initializer list for anonymous classes.
3894 2000-01-30 Anthony Green <green@redhat.com>
3896 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3897 determine how many stack slots to pop.
3899 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3901 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3902 error handling/recovery.
3903 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3905 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3907 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3908 FIELD_LOCAL_ALIAS_USED): New macros.
3909 (DECL_FUNCTION_NAP): New macro.
3910 (struct lang_decl): New field `nap'.
3911 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3912 (struct lang_type): New fields `finit_stmt_list' and
3914 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3915 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3916 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3917 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3918 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3919 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3920 (BUILD_THROW): Macro line separator re-indented.
3921 * parse.y (end_class_declaration): New function.
3922 (maybe_generate_pre_expand_clinit): New name for
3923 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3924 pre-expand static fields.
3925 (maybe_generate_clinit): Function deleted.
3926 (check_for_static_method_reference): Prototype's parameter list
3928 (generate_finit): New name for maybe_generate_finit. Changed
3929 leading comment. Function rewritten to use
3930 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3931 (build_alias_initializer_parameter_list): New function.
3932 (java_parser_context_pop_initialized_field): Likewise.
3933 (add_inner_class_fields): Likewise.
3934 (type_declaration:): Call end_class_declaration.
3935 (class_member_declaration:): Likewise.
3936 (formal_parameter_list:): Fixed typos.
3937 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3938 element. Improved error handling.
3939 (block_statement:): Call end_class_declaration.
3940 (anonymous_class_creation:): Likewise.
3941 (create_anonymous_class): Fixed comments.
3942 (create_class): Call add_inner_class_fields.
3943 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3944 (method_header): Use MARK_FINAL_PARMS.
3945 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3946 (method_declarator): Propagate final argument flag.
3947 (craft_constructor): New local `artificial'. Call
3948 build_alias_initializer_parameter_list. Use
3949 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3950 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3952 (complete_expand_class): Get rid of unused outer context local
3954 (java_complete_expand_methods): Fixed leading
3955 comment. Generate/pre-expand <clinit> first. Changed method
3956 expansion order to regular, $finit$, constructors, <clinit>.
3957 (java_complete_expand_method): Set current_function_decl.
3958 (fix_constructors): Fix constructor parameter list to account for
3959 outer context local alias initializers.
3960 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3961 (resolve_expression_name): Lookup outer context local aliases. New
3962 local `access', use it.
3963 (patch_method_invocation): Patch inner class ctor invocation with
3964 outer context local aliases initialization values. $finit$
3965 invocation patching now includes things generated with
3966 build_alias_initializer_parameter_list.
3967 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3968 (build_super_invocation): Likewise.
3969 (patch_assignment): Changed comment.
3971 2000-01-27 Andrew Haley <aph@cygnus.com>
3973 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3977 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3979 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3981 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3983 * parse.y (register_fields): Don't pass a format specifier to
3984 OBSOLETE_MODIFIER_WARNING.
3985 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3986 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3988 (check_modifiers): Change function into a macro.
3989 (check_class_interface_creation): Pass a literal format string.
3991 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3993 * buffer.h: PROTO -> PARAMS.
3994 * check-init.c: Likewise.
3995 * class.c: Likewise.
3996 * constants.c: Likewise.
3997 * convert.h: Likewise.
3999 * except.c: Likewise.
4001 * gjavah.c: Likewise.
4002 * java-except.h: Likewise.
4003 * java-tree.h: Likewise.
4004 * jcf-depend.c: Likewise.
4005 * jcf-dump.c: Likewise.
4006 * jcf-parse.c: Likewise.
4007 * jcf-path.c: Likewise.
4008 * jcf-reader.c: Likewise.
4009 * jcf-write.c: Likewise.
4011 * jv-scan.c: Likewise.
4012 * jvgenmain.c: Likewise.
4013 * jvspec.c: Likewise.
4017 * parse-scan.y: Likewise.
4018 * parse.h: Likewise.
4019 * parse.y: Likewise.
4020 * typeck.c: Likewise.
4021 * verify.c: Likewise.
4024 * zextract.c: Likewise.
4025 * zipfile.h: Likewise.
4027 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4029 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4030 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4031 * constants.c (build_constant_data_ref): Check for cached
4032 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4033 in TYPE_CPOOL_DATE_REF.
4034 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4035 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4036 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4037 (LOCAL_FINAL): New macro.
4038 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4039 constant pool -- don't try to reuse.
4040 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4042 (find_in_current_zip): Use TYPE_JCF.
4043 * parse.h (java_check_final): Prototype removed.
4044 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4045 (maybe_create_class_interface_decl,
4046 check_class_interface_creation): Likewise.
4047 (java_expand_finals): Function removed.
4048 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4049 (block_statement:): Fixed comment.
4050 (anonymous_class_creation:): Likewise.
4051 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4053 (check_class_interface_creation): Loosened error report on (inner)
4054 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4055 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4056 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4058 (create_interface): Likewise.
4059 (anonymous_class_counter): New static global.
4060 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4061 patch. Fixed comments.
4062 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4063 anonymous_class_counter when declaring a toplevel class.
4064 (craft_constructor): Fixed constructor name when handling
4065 anonymous classes. Anonymous class constructors to feature hidden
4067 (java_fix_constructors): Added comment.
4068 (java_check_final): Function removed.
4069 (java_complete_expand_methods): Fixed comment. Don't generate
4070 class data, save its outgoing constant pool instead.
4071 (verify_constructor_super): Skip anonymous class constructor
4072 hidden this$<n> parameter.
4073 (java_expand_classes): New local `saved_ctxp'. Removed call to
4074 java_expand_finals and java_check_final. Expand anonymous class
4075 constructors. Generate class data.
4076 (build_super_invocation): Skip anonymous class hidden this$<n>
4078 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4079 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4080 (set_java_signature): Likewise.
4082 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4084 * gjavah.c: Delete ACC_VISIBILITY define.
4085 * jcf.h: Add ACC_VISIBILITY define.
4086 * parse.y: final: rule tagged <value>.
4087 (java_check_regular_methods): Use ACC_VISIBILITY define for
4088 default package access check.
4089 (local_variable_declaration_statement): Use final: rule.
4091 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4093 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4096 2000-01-17 Tom Tromey <tromey@cygnus.com>
4098 * gjavah.c (print_field_info): Allow non-static final fields.
4100 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4102 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4103 * parse.y (patch_anonymous_class): New function.
4104 (create_anonymous_class): Register incomplete type when the
4105 class/interface to extends/implement isn't known yet.
4106 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4107 (verify_constructor_super): Tuned error message.
4109 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4112 (ANONYMOUS_CLASS_P): New macro.
4113 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4114 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4115 * parse.y (create_class): Added leading argument.
4116 (maybe_create_class_interface_decl,
4117 check_class_interface_creation): Likewise.
4118 (craft_constructor): New function.
4119 (verify_constructor_super): Added argument in prototype.
4120 (class_declaration:): Inserted leading argument.
4121 (for_begin:): Use FOR_LOOP_P.
4122 (anonymous_class_creation): Create WFL of the anonymous class to
4123 instantiate. Call build_new_invocation. Added comments.
4124 (check_class_interface_creation): Handle parameter `anonymous' in
4125 verbose mode class creation announce.
4126 (link_nested_class_to_enclosing): Exclude anonymous classes.
4127 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4128 anonymous class, even though they appear to have an enclosing
4130 (create_interface): Pass extra argument to
4131 check_class_interface_creation.
4132 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4133 (create_class): Call check_class_interface_creation and
4134 maybe_create_class_interface_decl with extra new argument. Don't
4135 add private this$<n> to anonymous classes.
4136 (method_declarator): Insert hidden this$<n> to anonymous class
4138 (java_fix_constructors): Deleted code creating default
4139 constructor. Call craft_constructor instead.
4140 (java_check_regular_methods): Set `saw_constructor' to 1 for
4142 (fix_constructors): Pass extra argument to verify_constructor_super.
4143 (verify_constructor_super): New local `sdecl', use it. Search for
4144 matching constructor (possibly featuring arguments) in super
4146 (lookup_method_invoke): Craft constructor according to arguments
4147 list when dealing with anonymous class constructors.
4148 (build_super_invocation): Pass arguments to anonymous class super
4150 (search_loop): Use FOR_LOOP_P.
4151 (labeled_block_contains_loop_p): Likewise.
4153 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4156 (enclosing_context_p): New function.
4157 (get_access_flags_from_decl): Handle CLASS_STATIC.
4158 (maybe_layout_super_class): Extra first argument passed to
4160 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4162 * decl.c (access0_identifier_node): New global.
4163 (init_decl_processing): access0_identifier_node initialized.
4164 (pushdecl): Set DECL_CONTEXT only on non type decls.
4165 * expr.c (lookup_field): Lookup inner class fields in enclosing
4167 (expand_invoke): Use ID_INIT_P.
4168 (expand_java_field_op): Use DECL_CLINIT_P.
4169 * java-tree.def (CLASS_LITERAL): New tree code.
4170 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4171 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4172 (struct lang_decl): New field `inner_access'.
4173 (enclosing_context_p): Prototyped.
4174 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4175 ID_CLINIT_P): New macros.
4176 (CLASS_STATIC): New macro.
4177 (CLASS_ACCESS0_GENERATED_P): New macro.
4178 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4179 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4180 INNER_CLASS_P): New macros.
4181 (DECL_INNER_CLASS_LIST): New macro.
4182 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4184 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4185 the shift value to int. Fixed typo in comment.
4186 * lex.c (inst_id, wpv_id): Initialize.
4187 * mangle.c (unicode_mangling_length): Take `$' into account.
4188 * parse.h (DRECOVER, RECOVER): Terminate properly.
4189 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4190 (typedef struct _jdep): New field `enclosing'.
4191 (JDEP_ENCLOSING): New macro.
4192 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4193 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4194 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4195 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4196 GET_ENCLOSING_CPC_CONTEXT): New macros.
4197 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4198 (do_resolve_class): Added extra argument in prototype.
4199 * parse.y (resolve_class): Added extra argument in prototype.
4200 (maybe_create_class_interface_decl): Likewise.
4201 (maybe_use_access_method, build_wfl_wrap): New functions.
4202 (java_complete_expand_classes, java_complete_expand_class):
4204 (java_parser_context_push_initialized_field,
4205 java_parser_context_suspend, java_parser_context_resume):
4207 (maybe_make_nested_class_name, make_nested_class_name,
4208 set_nested_class_simple_name_value,
4209 link_nested_class_to_enclosing, find_as_inner_class,
4210 find_as_inner_class_do, check_inner_class_redefinition,
4211 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4212 maybe_build_thisn_access_method, build_outer_field_access,
4213 build_outer_field_access_methods, build_outer_field_access_expr,
4214 build_outer_method_access_method, build_new_access_id,
4215 build_outer_field_access_method, outer_field_access_p,
4216 outer_field_expanded_access_p, outer_field_access_fix,
4217 build_incomplete_class_ref, patch_incomplete_class_ref,
4218 create_anonymous_class): Likewise.
4219 (inst_id, wpv_id): New static global variables.
4220 (synchronized:): New rule, tagged <node>.
4221 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4223 (anonymous_class_creation:): New rule, tagged <node>.
4224 (NEW_TK): Tagged <node>.
4225 (type_literals, array_type_literal): New rules, tagged <node>.
4226 (class_declaration:): Removed action when reducing by class_body:
4227 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4228 using GET_CPC in sub-rules.
4229 (class_member_declaration): Handle inner classes.
4230 (method_declaration): When reducing method_header:, reset
4231 current_function_decl when appropriate.
4232 (method_declarator:): Set the number of formal parameter to 0 for
4233 method declared without arguments.
4234 (constructor_declarator:): Likewise.
4235 (static_initializer:): List of elements kept in a list.
4236 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4237 use of the keyword `static' for type declarations.
4238 (block_statement:): Handle inner class declarations.
4239 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4240 type qualified `this'.
4241 (class_instance_creation_expression): Use anonymous_class_creation:
4242 to handle inner class instances creation. Handle qualified `new'.
4243 (something_dot_new): Added appropriate actions.
4244 (create_new_parser_context): New function.
4245 (java_push_parser_context, java_parser_context_save_global,
4246 java_parser_context_suspend): Use create_new_parser_context.
4247 (check_modifiers): Changed leading comment.
4248 (check_class_interface_creation): Handle interclasses.
4249 (add_superinterfaces): Fixed comment.
4250 (create_interface): Build qualified name from the raw_name instead
4251 of its matching WFL. Push the initialized fields list. raw_name added
4252 as an extra argument to maybe_create_class_interface_decl.
4253 (create_class): Build qualified name from the raw_name instead of
4254 its matching WFL. Removed assignment to current_parsed_class_un.
4255 Call PUSH_ERROR before returning an error. Suspend the current
4256 parser context when processing an inner class. Push the
4257 initialized fields list. raw_name added as an extra argument to
4258 maybe_create_class_interface_decl. Add the private this$<n>
4260 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4261 (register_fields): Get the class type from GET_CPC and handle
4262 previous errors. Added code to handle the creation of static
4263 fields in inner classes. Initialized fields initialization
4264 statements kept in a list of lists.
4265 (maybe_generate_finit): Initialized fields initialization
4266 statements kept in a list of lists. Use GET_CPC.
4267 (maybe_generate_clinit): Likewise.
4268 (method_header): Use GET_CPC and GET_CPC_UN.
4269 (parser_qualified_classname): Handle inner classes.
4270 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4271 (java_fix_constructors): Hide pointer to enclosing context
4272 instance in constructor list when dealing with inner classes.
4273 (jdep_resolve_class): Call resolve_class with extra first argument
4275 (resolve_class): Add enclosing context as a first extra argument
4276 to do_resolve_class.
4277 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4279 (resolve_no_layout): Extra argument added to resolve_class
4281 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4282 (java_get_real_method_name): Use GET_CPC_UN.
4283 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4284 (java_check_abstract_methods): Handle static method declared in
4285 inner classes by an error.
4286 (java_check_regular_methods): Use DECL_CLINIT_P.
4287 (source_start_java_method): Also set DECL_MAX_LOCALS.
4288 (create_artificial_method): Call java_parser_context_save_global
4289 and java_parser_context_restore_global instead of saving/restoring
4290 the context by hand.
4291 (expand_start_java_method): Improved verbose mode message.
4292 (java_complete_expand_methods): Fixed leading comment. Use
4294 (fix_constructors): Added assignment to this$<n> if necessary.
4295 (java_expand_classes): Call java_complete_expand_classes instead
4296 of java_complete_expand_methods.
4297 (make_qualified_primary): Simplified.
4298 (merge_qualified_name): Optimized for missing left or right parts.
4299 (resolve_expression_name): Handle access to outer class fields from
4301 (resolve_qualified_expression_name): New macro
4302 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4303 classes. Report error on non appropriate qualification of
4304 `new'. Handle qualified `this'.
4305 (not_accessible_p): Allow access to outer class private fields from
4307 (patch_method_invocation): Handle method invocations through
4308 access methods and inner class constructor invocations.
4309 (find_applicable_accessible_methods_list): Search enclosing
4310 contexts of an inner class.
4311 (search_applicable_methods_list): Fixed typo.
4312 (argument_types_convertible): Handle inner class constructors'
4313 hidden outer context reference argument.
4314 (qualify_ambiguous_name): Handle qualified `this'.
4315 (java_complete_lhs): Handle use of field accessed through
4316 artificial access methods in various cases of assignments. Handle
4318 (check_final_assignment): Use DECL_CLINIT_P.
4319 (valid_ref_assignconv_cast_p): Handle the destination being an
4320 enclosing context of the source.
4321 (patch_unaryop): Handle use of field accessed through artificial
4323 (patch_return): Use DECL_CLINIT_P.
4324 (patch_throw_statement): Use DECL_CLINIT_P.
4325 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
4326 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
4329 2000-01-16 Anthony Green <green@cygnus.com>
4331 * parse.y (build_string_concatenation): Only use
4332 StringBuffer(String) shortcut if String arg is constant.
4334 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4336 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4337 the shift value to int. Fixed typo in comment.
4339 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
4341 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
4342 * jcf-write.c: Likewise.
4343 * parse.y: Likewise.
4344 * parse.c: Regenerate.
4346 2000-01-09 Anthony Green <green@cygnus.com>
4348 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
4349 bytecodes in the correct order.
4351 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4353 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
4355 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
4357 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4358 before building constant array decl.
4360 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
4363 method invocation and typo in conditional expression.
4364 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
4365 the appropriate NOTE_POP.
4366 * parse.y (patch_binop): Shift value mask to feature the right
4369 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4371 * class.c (assume_compiled, assume_compiled_node): Add static
4373 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
4375 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
4377 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
4379 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
4380 to `__modifier' to avoid stringifying it.
4382 * parse.y (verify_constructor_circularity): Don't call a variadic
4383 function with a non-literal format string.
4384 (java_check_abstract_methods): Move unreachable code inside
4385 `continue' statement.
4386 (lookup_method_invoke): Call xstrdup, not strdup.
4388 * expr.c (expand_java_field_op): Avoid the use of ANSI string
4391 * jcf-parse.c (yyparse): Likewise.
4393 * jv-scan.c (main): Likewise.
4395 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4397 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
4398 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
4399 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
4402 * parse.y (synchronized, variable_redefinition_error,
4403 check_class_interface_creation, create_interface, create_class,
4404 method_header, finish_method_declaration,
4405 check_modifiers_consistency, method_declarator,
4406 complete_class_report_errors, check_abstract_method_definitions,
4407 java_check_regular_methods, check_throws_clauses,
4408 java_check_abstract_methods, read_import_dir,
4409 check_pkg_class_access, declare_local_variables, fix_constructors,
4410 cut_identifier_in_qualified, resolve_expression_name,
4411 resolve_qualified_expression_name, patch_method_invocation,
4412 java_complete_lhs, patch_assignment, try_builtin_assignconv,
4413 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
4414 patch_exit_expr, patch_exit_expr, patch_switch_statement,
4415 patch_try_statement, patch_synchronized_statement,
4416 patch_throw_statement, check_thrown_exceptions,
4417 patch_conditional_expr): Likewise.
4419 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4421 * Makefile.in (LIBDEPS): Added gcc's errors.o
4422 (../jcf-dump$(exeext):): Link with gcc's errors.o
4423 (../gcjh$(exeext):): Likewise.
4424 * expr.c (expand_java_NEW): Layout the entire target type instead of
4425 laying out its methods only.
4426 (lookup_field): Layout the class after having loaded it.
4427 * java-tree.h (java_debug_context): Declared.
4428 * jcf-io.c (toplev.h): Included.
4429 (find_class): Removed assignment to jcf's outofsynch
4430 field. Force source file to be read if newer than its matching
4431 class file. Tweaked debug messages.
4432 * jcf-parse.c (jcf_out_of_synch): Deleted.
4433 (read_class): Call to jcf_out_of_synch removed.
4434 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
4435 (jcf_out_of_synch): Prototype deleted.
4436 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
4437 `deprecated' and `class_err': integer turned into bit fields.
4438 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
4439 * parse.y (package_list): New global.
4440 (package_declaration:): Record newly parsed package name.
4441 (extra_ctxp_pushed_p): Static global deleted.
4442 (java_parser_context_save_global): Create buffer context for the
4443 purpose of saving globals, if necessary.
4444 (java_parser_context_restore_global): Pop context pushed for the
4445 purpose of saving globals, if necessary.
4446 (java_debug_context_do): New prototype and function.
4447 (java_debug_context): Likewise.
4448 (do_resolve_class): Use already parsed package names to qualify
4449 and lookup class candidate.
4450 (java_pre_expand_clinit): Removed unnecessary local variable.
4452 1999-12-17 Tom Tromey <tromey@cygnus.com>
4454 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
4456 (process_file): Use `\n\' at end of each line in string.
4458 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4460 * expr.c (expand_invoke): Layout the loaded class before
4461 attempting to use it.
4462 (expand_java_field_op): Allow final field assignments to take
4464 * typeck.c (convert): Return error_mark_node if expr is null.
4466 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4468 * class.c (class_depth): Return -1 if the class doesn't load
4470 * expr.c (can_widen_reference_to): Check for errors during depth
4471 computation and return 0 accordingly.
4472 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
4473 create default constructors and add an other error check.
4474 * parse.h (java_fix_constructors): Prototyped.
4475 * parse.y (java_pre_expand_clinit): Likewise.
4476 (build_super_invocation): Re-prototyped to feature one argument.
4477 (java_check_circular_reference): Directly use `current'.
4478 (java_fix_constructors): New function.
4479 (java_check_regular_methods): Don't create default constructors
4480 here, but abort if none were found.
4481 (java_complete_expand_methods): Pre-process <clinit> calling
4482 java_pre_expand_clinit.
4483 (java_pre_expand_clinit): New function.
4484 (fix_constructors): build_super_invocation invoked with the
4485 current method declaration as an argument.
4486 (build_super_invocation): Use the context of the processed method
4487 decl argument instead of current_class.
4488 * typeck.c (lookup_java_method): Take WFLs in method names into
4491 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
4493 * class.c (make_class_data): flag_keep_inline_functions to keep
4494 private methods in the method array.
4496 1999-12-15 Anthony Green <green@cygnus.com>
4498 * check-init.c (check_init): Take into account both types of
4499 `throw's when checking for uninitialized variables.
4501 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4503 * parse.y (java_complete_lhs): Force convertion of array
4504 dimensions to int_type_node, that's what runtime's ABI expects.
4506 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4508 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
4509 operand of a WFL, until the Java front-end gets fixed with regard
4510 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
4512 1999-12-10 Andrew Haley <aph@cygnus.com>
4514 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
4515 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
4516 expr.c (build_java_athrow): Add support for sjlj-exceptions.
4520 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4522 * expr.c (java_lang_expand_expr): Switch to permanent obstack
4523 before calling expand_eh_region_start and expand_start_all_catch.
4524 * except.c (expand_start_java_handler): Switch to permanent
4525 obstack before calling expand_eh_region_start.
4526 (expand_end_java_handler): Switch to permanent obstack before
4527 calling expand_start_all_catch.
4529 1999-12-5 Anthony Green <green@cygnus.com>
4531 * decl.c (init_decl_processing): Mark throw_node as a noreturn
4532 function with side effects.
4533 (init_decl_processing): Mark all memory allocating DECLs with
4536 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4538 * except.c (expand_end_java_handler): Call
4539 expand_resume_after_catch and end_catch_handler.
4541 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
4543 * verify.c (verify_jvm_instructions): Create new return label
4544 chain if non existant (don't rely on the verified state of the jsr
4547 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4549 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
4550 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
4552 * parse.y (patch_assignment): Removed bogus final class test on
4553 lhs when checking on whether to emit an ArrayStoreException runtime
4555 * expr.c (expand_java_arraystore): Likewise.
4557 1999-11-28 Anthony Green <green@cygnus.com>
4559 * decl.c (find_local_variable): Reuse single slot decls when
4562 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4564 * jcf-parse.c (saw_java_source): Global variable removed.
4565 (read_class): Don't use `saw_java_source'. Added extra braces.
4566 (yyparse): Code setting `saw_java_source' removed.
4568 1999-11-24 Mark Mitchell <mark@codesourcery.com>
4570 * except.c (emit_handlers): Zero catch_clauses after emitting them.
4572 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4574 * verify.c (merge_type_state): Non verified subroutines being
4575 considered more than once to trigger passive type merge.
4577 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4579 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
4580 in case of error. Error message tuned.
4582 1999-11-21 Anthony Green <green@cygnus.com>
4584 * constants.c (find_methodref_index): Unwrap method names before
4585 inserting them in the constant pool.
4587 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
4589 * class.c (assume_compiled_node): New typedef.
4590 (assume_compiled_tree): New static data.
4591 (find_assume_compiled_node): New function.
4592 (add_assume_compiled): New function.
4593 (assume_compiled): New function.
4594 * class.c (make_class_data): Use assume_compiled.
4595 (is_compiled_class): Use assume_compiled.
4597 * java-tree.h (add_assume_compiled): Declare.
4599 * lang.c (lang_decode_option): Parse new options.
4601 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4603 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
4604 int_type_node: that's what `_Jv_AllocObject' expects.
4606 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4608 * parse.y (lookup_method_invoke): Use lang_printable_name to
4609 reliably build the type name during error report. Fixes PR gcj/97.
4611 1999-11-09 Tom Tromey <tromey@cygnus.com>
4613 * jcf-path.c: Include <sys/stat.h>.
4614 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
4615 (DIR_UP): New macro.
4617 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4619 * parse.y (source_end_java_method): Resume permanent allocation,
4620 reversing Apr 27 1998 patch.
4621 (patch_string_cst): Pop obstacks after having pushed the permanent
4624 1999-11-05 Tom Tromey <tromey@cygnus.com>
4626 * class.c (finish_class): Emit inlined methods if any native
4627 methods exist in the class. Fixes PR gcj/85.
4629 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
4632 (qualify_ambiguous_name): Likewise.
4634 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
4636 * typeck.c: (lookup_java_method): search all inherited
4637 interfaces when looking up interface method.
4639 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4641 * parse.y (method_header:): Issue error message for rule `type
4643 (synchronized:): Error report when not using synchronized.
4645 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4647 * parse.y (resolve_qualified_expression_name): Prevent `this' from
4648 being used before the superclass constructor has been called.
4649 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
4650 instead of `CALL_THIS_CONSTRUCTOR_P'.
4652 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
4654 * check-init.c: Fix typo in comment.
4656 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4658 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
4661 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4663 * parse.y (expression_statement:): Call function to report
4664 improper invocation of a constructor.
4665 (parse_ctor_invocation_error): New function.
4667 1999-10-26 Mark Mitchell <mark@codesourcery.com>
4669 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
4672 1999-10-21 Tom Tromey <tromey@cygnus.com>
4674 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
4675 in generated `main'.
4677 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4679 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
4680 (qualify_ambiguous_name): Likewise.
4682 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4684 * parse.y (java_complete_tree): fold_constant_for_init to work on
4686 (java_complete_lhs): Likewise.
4687 (array_constructor_check_entry): Complete an initializer element
4688 on permanent_obstack.
4690 1999-10-19 Tom Tromey <tromey@cygnus.com>
4692 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
4693 From Mike Moreton <mike@pillim.demon.co.uk>.
4695 1999-10-15 Greg McGary <gkm@gnu.org>
4697 * java-tree.h (flag_bounds_check): Remove extern decl.
4698 * lang.c (flag_bounds_check): Remove global variable.
4699 (lang_f_options): Remove "bounds-check" entry.
4700 (lang_init_options): Default flag_bounds_check to "on".
4702 1999-10-14 Tom Tromey <tromey@cygnus.com>
4704 * jvgenmain.c (usage): New function.
4705 (main): Use it. Also, handle `-D' options.
4706 * jvspec.c (lang_specific_driver): Recognize -D.
4707 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
4709 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
4711 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4713 * jcf-dump.c (print_constant, disassemble_method): Don't call a
4714 variadic function with a non-literal format string.
4716 * parse-scan.y (report_main_declaration): Likewise.
4718 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
4720 * parse.y (read_import_dir, patch_assignment, patch_binop,
4721 patch_array_ref): Likewise.
4723 * typeck.c (build_java_array_type): Likewise.
4725 * verify.c (verify_jvm_instructions): Likewise.
4727 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4729 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
4731 1999-10-07 Anthony Green <green@cygnus.com>
4733 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
4734 where CHECK_PUT may fail for valid reasons.
4736 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
4737 UNSAFE_PUTN): New macros.
4739 1999-10-04 Tom Tromey <tromey@cygnus.com>
4741 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
4742 well. Fixes Java PR gcj/59.
4743 * parse-scan.y (yyerror): Report errors.
4745 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
4747 * decl.c (insert_block): Remove unconditional `abort'.
4749 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4751 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
4752 FUNCTION_CODE now of type int. All callers changed.
4753 Set the builtin's DECL_BUILT_IN_CLASS.
4755 1999-09-23 Tom Tromey <tromey@cygnus.com>
4757 * jvspec.c (lang_specific_driver): Don't read spec file if
4758 -fsyntax-only given.
4760 1999-09-22 Tom Tromey <tromey@cygnus.com>
4762 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
4764 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
4765 (WORDS_TO_LONG): Likewise.
4766 (WORDS_TO_DOUBLE): Likewise.
4768 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * jcf-write.c (RELOCATION_VALUE_0): New macro.
4771 (RELOCATION_VALUE_1): Likewise.
4772 (emit_iinc, emit_reloc, push_constant1, push_constant2,
4773 push_in_const, push_long_const): Prototyped.
4774 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
4775 (push_constant2): Likewise.
4776 (push_int_const): Cast find_constant1's integer arguments to `jword'.
4777 (find_constant_wide): Cast find_constant2's integer arguments to
4779 (find_constant_index): Cast find_constant2's and find_constant2's
4780 integer arguments to `jword'.
4781 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
4782 (emit_switch_reloc): Use RELOCATION_VALUE_0.
4783 (emit_if): Use RELOCATION_VALUE_1.
4784 (emit_goto): Likewise.
4785 (emit_jsr): Likewise.
4786 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
4787 argument to push_long_const to HOST_WIDE_INT.
4789 1999-09-15 Andreas Schwab <schwab@suse.de>
4791 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
4793 1999-09-20 Nick Clifton <nickc@cygnus.com>
4795 * lang.c (lang_decode_option): Extend comment.
4797 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
4802 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4804 * gjavah.c (get_field_name, print_method_info, print_include,
4805 add_namelet): Use xmalloc, not malloc.
4807 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
4808 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
4811 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
4813 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
4815 * jcf-path.c (add_entry): Likewise.
4817 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
4819 * jv-scan.c (xmalloc): Remove definition.
4821 * jvgenmain.c (xmalloc): Likewise.
4823 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
4825 * lex.c (java_store_unicode): Use xrealloc, not realloc.
4827 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
4828 concat, not xmalloc/sprintf.
4829 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
4830 (xstrdup): Remove definition.
4832 * parse.y (duplicate_declaration_error_p,
4833 constructor_circularity_msg, verify_constructor_circularity,
4834 check_abstract_method_definitions, java_check_regular_methods,
4835 java_check_abstract_methods, patch_method_invocation,
4836 check_for_static_method_reference, patch_assignment, patch_binop,
4837 patch_cast, array_constructor_check_entry, patch_return,
4838 patch_conditional_expr): Use xstrdup, not strdup.
4840 * zextract.c (ALLOC): Use xmalloc, not malloc.
4842 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4844 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
4846 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
4847 (do_spec, lang_specific_pre_link, lang_specific_driver,
4848 input_filename, input_filename_length): Don't declare.
4849 (main_class_name, jvgenmain_spec, lang_specific_driver):
4851 (lang_specific_driver): All calls to the function pointer
4852 parameter now explicitly call `fatal'.
4854 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * parse.y (find_applicable_accessible_methods_list): Search
4857 abstract classes as interfaces.
4859 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4861 * class.c (finish_class): We're now outside a valid method
4862 declaration. Tell the rest of gcc so.
4864 1999-09-08 Bruce Korb autogen@linuxbox.com
4866 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4868 1999-09-07 Tom Tromey <tromey@cygnus.com>
4870 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4872 (decode_signature_piece): Don't emit "::" in JArray<>.
4873 (print_namelet): Only print trailing `;' when printing a class.
4875 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4877 * java-tree.h: Delete declarations for all tree nodes now moved to
4879 * decl.c: Delete their definitions.
4881 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4883 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4884 * Makefile.in (OBJS): Add ggc-callbacks.o.
4885 (OBJDEPS): Likewise.
4887 1999-09-03 Tom Tromey <tromey@cygnus.com>
4889 * parse.y (strip_out_static_field_access_decl): Return operand if
4890 it satisfies JDECL_P.
4892 1999-09-02 Tom Tromey <tromey@cygnus.com>
4894 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4895 Handle nested arrays, like `[[I'.
4897 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4899 * class.c (finish_class): Remove unused parameter, all callers
4902 * expr.c (build_java_athrow): Change return type to void.
4903 (java_lang_expand_expr): Make sure each case in switch returns a
4906 * java-tree.h (finish_class): Fix prototype to take void args.
4908 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4909 (main): Issue return from main, not exit.
4911 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4913 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4915 * jv-scan.c (main): Issue return from main, not exit.
4917 * parse.y (check_abstract_method_definitions,
4918 java_check_abstract_method_definitions): Add static prototypes.
4919 (java_complete_expand_methods): Fix call to `finish_class'.
4921 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4924 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4926 * lang.c (language_string): Constify.
4928 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4930 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4931 Remove hacks for stuff which comes from libiberty.
4933 * Make-lang.in: Likewise.
4935 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4937 * Makefile.in (xref.o): Depend on xref.c explicitly.
4939 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4941 * java-tree.h (lang_printable_name): Constify a char*.
4943 * lang.c (lang_printable_name): Likewise.
4945 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4947 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4950 1999-08-26 Tom Tromey <tromey@cygnus.com>
4952 * gjavah.c (print_cxx_classname): Print "::" before qualified
4955 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4957 * parse.y (lookup_cl): Changed leading comment. Now does its best
4958 to set the column number.
4959 (qualify_ambiguous_name): Take WFL wrappers into account.
4961 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4963 * verify.c (verify_jvm_instructions): Don't check instruction
4964 validity beyond end of method.
4966 1999-08-25 Tom Tromey <tromey@cygnus.com>
4968 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4970 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4972 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4973 cxx_keyword_subst, generate_access, name_is_method_p,
4974 get_field_name, print_field_name, super_class_name, print_include,
4975 decode_signature_piece, print_class_decls, usage, help,
4976 java_no_argument, version, add_namelet, print_namelet): Add static
4978 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4979 name_is_method_p): Constify a char*.
4980 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4981 Provide a final else clause in an if-else-if.
4982 (print_field_info): Add missing final arg in function call to
4984 (print_method_info, decompile_method, decode_signature_piece,
4985 print_c_decl, print_full_cxx_name, print_stub,
4986 print_mangled_classname, super_class_name, print_include,
4987 add_namelet, add_class_decl, print_class_decls, process_file,
4988 help): Constify a char*.
4990 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4991 push_int_const, find_constant_wide, find_constant_index,
4992 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4993 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4994 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4995 emit_if, emit_goto, emit_jsr, call_cleanups,
4996 make_class_file_name): Add static prototypes.
4997 (generate_bytecode_return, generate_bytecode_insns): Pass a
4998 NULL_PTR, not a NULL_TREE.
5000 * jv-scan.c: Include "jcf.h".
5001 (main): Declare using DEFUN macro.
5003 * jvspec.c (find_spec_file, lang_specific_pre_link,
5004 lang_specific_driver): Add prototypes.
5005 (find_spec_file): Constify a char*.
5007 * keyword.gperf (hash, java_keyword): Add prototypes.
5009 * lang.c (lang_print_error): Add static prototype.
5010 (lang_init): Prefer memcpy over bcopy to avoid casts.
5012 * lex.c (yylex): Add static prototype.
5014 * parse-scan.y: Include "lex.c" earlier.
5016 * parse.h: Remove redundant declaration for `yylex'.
5018 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5019 labeled_block_contains_loop_p): Add static prototypes.
5020 (not_accessible_p): Make static to match prototype.
5022 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5024 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5026 * parse.y (check_method_redefinition): Changed leading comment.
5027 (check_abstract_method_definitions): New function.
5028 (java_check_abstract_method_definitions): New function.
5029 (java_check_regular_methods): Call it.
5030 (verify_constructor_super): Fixed indentation.
5031 (lookup_method_invoke): Likewise.
5033 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5035 * parse.y (method_header): Return a null pointer if the current
5037 (finish_method_declaration): Return if the current function decl
5039 (source_start_java_method): Likewise.
5040 (java_method_add_stmt): Likewise.
5042 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * class.c (emit_register_class): Removed unnecessary call to
5046 * parse.y (labeled_block_contains_loop_p): Removed unused local
5049 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5051 * parse.y (java_refold): Added prototype.
5053 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5055 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5056 (java_stabilize_reference): Removed unnecessary `else'.
5057 (java_complete_lhs): Set flag to remember boolean. Call
5058 java_refold. Added comments.
5059 (java_decl_equiv): New function.
5060 (binop_compound_p): Likewise.
5061 (java_refold): Likewise.
5062 (patch_unaryop): Striped static field access assigned to decl and
5063 op. Changed promotion scheme for ++/-- operators.
5064 (search_loop): New function.
5065 (labeled_block_contains_loop_p): Likewise.
5066 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5068 (patch_bc_statement): Call search_loop. Fixed comment.
5070 1999-08-14 Anthony Green <green@cygnus.com>
5072 * expr.c (java_lang_expand_expr): Mark static array data as
5075 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5077 * jvgenmain.c (main): NUL-terminate name_obstack.
5079 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 * check-init.c (check_bool2_init, done_alternative): Add static
5084 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5085 (add_method, build_utf8_ref, build_class_ref,
5086 append_gpp_mangled_type, layout_class_method): Constify a char*.
5088 * decl.c (push_promoted_type, make_binding_level): Add static
5090 (push_promoted_type, pushdecl): Constify a char*.
5092 * except.c (find_handler_in_range, link_handler,
5093 check_start_handlers): Add static prototypes.
5095 * expr.c (process_jvm_instruction): Constify a char*.
5097 * gjavah.c (main): Constify a char*.
5099 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5102 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5104 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5105 munge, print_ents): Constify a char*.
5107 * jcf-dump.c (disassemble_method): Constify a char*.
5108 (print_constant_pool, print_exception_table): Add static prototypes.
5109 (print_constant, print_exception_table, main, disassemble_method):
5112 * jcf-io.c (find_classfile, find_class): Likewise.
5114 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5115 (set_source_filename, predefined_filename_p): Add static prototypes.
5116 (set_source_filename, get_constant, get_class_constant,
5117 find_in_current_zip): Constify a char*.
5119 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5121 (add_entry, add_path, jcf_path_classpath_arg,
5122 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5124 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5125 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5126 jcf_parse_one_method, jcf_parse_methods,
5127 jcf_parse_final_attributes): Add static prototypes.
5128 (get_attribute): Constify a char*.
5130 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5131 jcf_dependency_add_target, jcf_path_classpath_arg,
5132 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5134 * jv-scan.c (main): Constify a char*.
5135 (gcc_obstack_init): Add prototype arguments.
5137 * jvgenmain.c (gcc_obstack_init): Likewise.
5138 (main): Constify a char*.
5140 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5142 (put_decl_string, lang_print_error): Constify a char*.
5143 (lang_init): Remove redundant extern prototype.
5145 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5147 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5148 Add static prototypes.
5149 (get_type_from_signature): Constify a char*.
5151 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5152 Add static prototypes.
5153 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5154 (verify_jvm_instructions): Constify a char*.
5156 * xref.c (xref_flag_value): Likewise.
5158 * xref.h (xref_flag_value): Likewise.
5160 * zextract.c (makeword, makelong): Add static prototypes.
5161 (makeword, makelong): Constify a uch*.
5163 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5165 * lang.c (java_dummy_print): Constify a char*.
5166 (lang_print_error): Likewise.
5167 (lang_init): Remove redundant prototype for `print_error_function'.
5168 (lang_init_source): Likewise.
5169 (lang_identify): Constify a char*.
5171 1999-08-09 Tom Tromey <tromey@cygnus.com>
5173 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5174 (WORDS_TO_LONG): Likewise.
5175 (WORDS_TO_DOUBLE): Likewise.
5177 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5179 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5181 * expr.c (java_stack_pop, java_array_data_offset,
5182 build_java_throw_out_of_bounds_exception, case_identity,
5183 build_java_check_indexed_type): Add static prototypes.
5184 (linenumber_table, expand_invoke, expand_java_field_op,
5185 build_primtype_type_ref, expand_byte_code): Constify a char*.
5187 * java-tree.h (build_primtype_type_ref, linenumber_table):
5189 (java_lang_expand_expr): Add prototype.
5191 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5192 `java_lang_expand_expr'.
5194 * lex.c (java_lex_error): Constify a char*.
5195 (java_get_unicode, java_read_char, java_allocate_new_line,
5196 java_unget_unicode, java_sneak_unicode): Prototype.
5198 * parse-scan.y (current_class, package_name, method_declarator,
5199 report_class_declaration, yyerror): Constify a char*.
5201 * parse.h (java_report_errors): Prototype.
5202 (yyerror): Constify a char*.
5204 * parse.y (classitf_redefinition_error, check_modifiers,
5205 parse_jdk1_1_error, lookup_package_type,
5206 lookup_package_type_and_set_next, get_printable_method_name,
5207 purify_type_name): Constify a char*.
5208 (build_super_invocation, maybe_generate_finit,
5209 verify_constructor_super, parser_add_interface,
5210 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5211 java_complete_expand_methods, java_expand_finals,
5212 cut_identifier_in_qualified, java_stabilize_reference,
5213 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5214 merge_string_cste): Prototype.
5215 (single_type_import_declaration, yyerror,
5216 variable_redefinition_error, build_array_from_name,
5217 build_unresolved_array_type, check_class_interface_creation,
5218 resolve_class, complete_class_report_errors,
5219 note_possible_classname, read_import_dir,
5220 find_in_imports_on_demand, resolve_package, fix_constructors,
5221 check_deprecation, lookup_method_invoke,
5222 maybe_build_primttype_type_ref, array_constructor_check_entry):
5224 (java_complete_expand_methods, java_expand_finals): Make static.
5225 (convert_narrow): Remove static prototype.
5227 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5229 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5231 1999-08-02 Richard Henderson <rth@cygnus.com>
5233 * decl.c: Include defaults.h instead of expr.h.
5234 * parse.y: Likewise.
5236 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5238 * java/decl.c (start_java_method): Change all uses of
5239 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5240 Ensure expr.h is included.
5241 * java/expr.c (pop_arguments): Ditto.
5242 * java/parse.y (expand_start_java_method): Ditto.
5244 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5246 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5248 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5250 * decl.c: Include "function.h".
5251 * except.c: Likewise.
5252 * parse.y: Likewise.
5253 * Makefile.in: Update dependencies.
5255 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5257 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5258 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5259 `modifier' with ATTRIBUTE_UNUSED.
5261 * gjavah.c (process_file): Add braces around ambiguous `else'.
5263 * jcf-dump.c (print_access_flags, localvar_free): Change return
5266 * parse.y (java_complete_expand_method): Initialize variable
5268 (resolve_qualified_expression_name): Likewise for `field_decl'.
5269 (patch_method_invocation): Likewise for `class_to_search'.
5270 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5271 (patch_assignment): Likewise for `lhs_type'.
5273 * verify.c (verify_jvm_instructions): Remove unused variable
5276 1999-07-25 Richard Henderson <rth@cygnus.com>
5278 * decl.c (va_list_type_node): New.
5280 1999-07-25 Anthony Green <green@cygnus.com>
5282 * gjavah.c (print_stub): New function.
5283 (METHOD_IS_NATIVE): New macro.
5284 (print_mangled_classname): Make static.
5285 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5286 (process_file): Perform stub generation.
5287 (HANDLE_METHOD): Don't emit class decls during stub
5289 (HANDLE_END_METHOD): Take into account stub generation.
5290 (print_method_info): Handle stub generation.
5291 (print_stub): New function.
5292 (print_cxx_classname): Make signature consistant with others.
5293 (help): Describe -stubs option.
5294 (main): Create stub file.
5295 (version): Use version.c.
5296 (print_full_cxx_name): New function.
5297 (print_c_decl): Use print_full_cxx_name.
5299 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * check-init.c (check_init): Handle MAX_EXPR.
5303 1999-07-15 Andrew Haley <aph@cygnus.com>
5305 * lang.c (flag_use_divide_subroutine): New variable.
5306 * typeck.c: (convert_ieee_real_to_integer): Bounds check
5307 fp-to-integer conversion.
5308 (convert): Call convert_ieee_real_to_integer when flag_fast_math
5311 * expr.c (build_java_soft_divmod): New function.
5312 (build_java_binop): Call build_java_soft_divmod if
5313 flag_use_divide_subroutine is set.
5314 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5315 soft_lrem_node: new builtin functions.
5316 (init_decl_processing) Initialize the new builtins.
5317 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
5318 soft_lrem_node: new builtin functions.
5319 (build_java_soft_divmod): New function.
5320 * parse.y: Call build_java_soft_divmod if
5321 flag_use_divide_subroutine is set.
5324 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
5325 a --specs= arg) even if not linking.
5326 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
5327 -fuse-divide-subroutine
5329 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5331 * parse.y (resolve_and_layout): Check methods only once.
5332 (resolve_qualified_expression_name): Verify thrown exceptions
5334 (check_thrown_exceptions): Reject exceptions thrown in
5335 initializer. Error message tuned.
5337 1999-07-14 Andrew Haley <aph@cygnus.com>
5339 * expr.c (expand_expr): Do not return the last statement in a
5340 block as the block's value.
5342 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5344 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
5345 CALL_EXPR, to avoid order of evaluation changes.
5347 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (qualify_ambiguous_name): Do not use
5350 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
5352 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * check-init.c (check_init): Handle MAX_EXPR.
5355 * expr.c (force_evaluation_order): Force method call arguments to
5356 be evaluated in left-to-right order.
5357 * parse.y (qualify_ambiguous_name): Loop again to qualify
5358 NEW_ARRAY_EXPR properly.
5360 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5362 * parse.y (patch_invoke): Resolve unresolved invoked method
5364 (qualify_ambiguous_name): STRING_CST to qualify expression for
5365 type name resolution.
5367 1999-06-24 Andrew Haley <aph@cygnus.com>
5369 * class.c (finish_class): Whenever a deferred method is
5370 output, rescan the list of methods to see if a new candidate for
5371 output can be found.
5373 1999-06-28 Tom Tromey <tromey@cygnus.com>
5375 * jvspec.c (lang_specific_driver): Recognize --help.
5377 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * parse.y (resolve_package): Fixed bogus return statement.
5380 (patch_method_invocation): Resolve method invocation beginning with
5381 a package name qualifier.
5383 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5385 * Make-lang.in (java.stage1): Depend on stage1-start.
5386 (java.stage2): Likewise for stage2-start.
5387 (java.stage3): Likewise for stage3-start.
5388 (java.stage4): Likewise for stage4-start.
5390 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5392 * parse.y (java_complete_lhs): When doing cross referencing, don't
5393 try to keep file location on a WFL expanded as a CALL_EXPR.
5395 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5397 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
5398 compiling to class file a void method with an empty method body.
5399 As a side effect, the bytecode backend will generate the
5400 appropriate `return' instruction.
5402 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5404 * parse.y (lookup_package_type_and_set_next): New function prototype.
5405 (resolve_package): Search current and imported packages.
5406 (lookup_package_type_and_set_next): New function.
5408 1999-06-22 Andrew Haley <aph@cygnus.com>
5410 * verify.c (verify_jvm_instructions): Check for pending blocks
5411 before invalid PC test and opcode switch, not after.
5413 1999-06-21 Andrew Haley <aph@cygnus.com>
5415 * except.c (find_handler_in_range): The upper limit for exception
5416 ranges is exclusive, not inclusive: (start <= pc < end).
5417 (link_handler): find child pointer which points to outer by
5418 searching sibling list: previous code incorrectly assumed that
5419 outer->outer->first_child must point to outer.
5420 * verify.c (verify_jvm_instructions): FIXME added to code for
5422 (verify_jvm_instructions): Do not assume that the last block
5423 processed in a subroutine is a block which ends with a `ret'
5424 instruction. With some control flows it is possible that the last
5425 block ends with an `athrow'.
5427 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5429 * parse.y (qualify_ambiguous_name): Reorganized the post
5430 evaluation of non WFL leading expression nodes.
5432 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5434 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
5437 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * parse.y (qualify_ambiguous_name): Handle qualified expression
5440 beginning with a STRING_CST.
5442 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * parse.y (register_fields): Set DECL_INITIAL on both
5445 pre-initialized static and public fields.
5446 (resolve_field_access): Static field access expressions to always
5448 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
5449 qualification. CONVERT_EXPR to be resolved as an expression name.
5450 (java_complete_lhs): Identify and access qualified final
5451 initialized field in switch statement case expression.
5452 (fold_constant_for_init): Pre-initialized field decl constant to
5455 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5457 * parse.y (note_possible_classname): Mark returned node with
5458 QUALIFIED_P only if the original class name contained a '/'.
5460 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
5462 * Make-lang.in (gcjh): More parallel build fixes.
5464 1999-06-03 Mike Stump <mrs@wrs.com>
5466 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
5468 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
5470 * except.c (link_handler): Chain exception handlers in order.
5472 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
5474 * expr.c (expand_byte_code): Fill unreachable bytecode regions
5475 with nops and process as usual in order to always set correct EH
5476 ranges. Emit detailed warnings about unreachable bytecodes.
5478 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
5480 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
5483 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * parse.y (lookup_field_wrapper): Unified returned value to NULL
5486 or the searched field decl.
5488 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5490 * parse.y (fold_constant_for_init): Convert numerical constant
5491 values to the type of the assigned field.
5493 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5495 * expr.c (lookup_field): Relaxed the test on class loading error
5497 * parse.y (fold_constant_for_init): Enabeled old code.
5499 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5501 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
5502 decide the validity of the cast of a java.lang.Cloneable reference
5504 (patch_conditional_expr): Fixed first argument passed to
5505 binary_numeric_promotion.
5507 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5509 * parse.y (qualify_ambiguous_name): Take into account that a
5510 CONVERT_EXPR might specify a type as a WFL.
5512 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5514 * parse.y (patch_assignment): Save the rhs before using it as an
5515 argument to _Jv_CheckArrayStore.
5517 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5519 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
5521 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
5524 floating point litteral only when the exponent indicator has been
5527 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5529 * parse.y (formal_parameter:): Construct argument tree list
5530 element even if a yet unsupported final parameter was encountered.
5532 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5534 * parse.y (finish_method_declaration): Issue errors for native or
5535 abstract methods declared with a method body, as well as for non
5536 native or non abstract methods with no method body.
5538 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5540 * class.c (build_utf8_ref): Initialize variable `field'.
5542 * decl.c (init_decl_processing): Initialize variable `field'.
5544 * expr.c (build_known_method_ref): Mark parameters `method_type',
5545 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
5546 (process_jvm_instruction): Likewise for parameter `length'.
5548 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
5549 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
5552 * parse.y (maybe_generate_clinit): Remove unused variable
5553 `has_non_primitive_fields'.
5554 (find_in_imports_on_demand): Initialize variables `node_to_use'
5556 (patch_binop): Likewise for variable `prom_type'.
5557 (patch_unaryop): Likewise for variable `prom_type'.
5559 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
5561 * xref.c (xref_table): Add missing initializer.
5563 1999-05-14 Tom Tromey <tromey@cygnus.com>
5565 * java-except.h (struct eh_range): Removed unused `next' member.
5566 * verify.c (verify_jvm_instructions): Call check_nested_ranges
5567 after adding all exception handlers. Sort exception ranges in
5569 (struct pc_index): New structure.
5570 (start_pc_cmp): New function.
5571 * except.c (add_handler): Return `void'. Don't call link_handler;
5572 instead construct an ordinary linked list and do range
5574 (check_nested_ranges): New function.
5575 (link_handler): Changed interface to allow merging of eh_ranges.
5576 Split overlapping ranges. Return `void'.
5578 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * parse.y (constructor_block_end:): New rule, tagged <node>.
5581 (constructor_body:): Use `constructor_block_end' instead of
5584 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5586 * parse.y (statement_nsi:): Pop `for' statement block.
5587 (java_complete_lhs): Labeled blocks containing no statement are
5588 marked as completing normally.
5590 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5592 * xref.c (xref_set_current_fp): New function, defined.
5593 * xref.h (xref_set_current_fp): New function, prototyped.
5595 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * check-init.c (check_init): Take into account that
5598 LABELED_BLOCK_STMT can be empty.
5600 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5602 * parse.y (java_check_regular_methods): Warning check on not
5603 overriding methods with default access in other packages does not
5604 apply to `<clinit>'.
5605 (java_complete_lhs): If block body is an empty_stmt_node, replace
5606 it by NULL_TREE. This prevents gcc from generating an irrelevant
5609 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5611 * check-init.c (check_init): Removed code accepting to see things
5612 falling through default:, when doing xrefs.
5613 * java-tree.h (do_not_fold): New global variable, declared.
5614 * parse.y (do_not_fold): New global variable, defined.
5615 (java_complete_expand_method): Set `do_not_fold' to the value of
5616 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
5617 and reinstall them after them have been purged; do not check for
5618 initializations; do not issue missing return errors.
5619 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
5621 (patch_binop): Skip the fold part when doing xrefs.
5622 (build_string_concatenation): Skip the concatenation part when
5624 (patch_synchronized_statement): Do not generate a try-finally when
5626 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
5627 and keep the location where the throw was seen.
5628 * typeck.c (convert): When `do_not_fold' is set, do not attempt
5629 any treatment on the converted node an simply return a NOP_EXPR of
5631 * xref.c (xref_get_data): New function, defined.
5632 * xref.h (xref_get_data): New function, declared.
5633 (XREF_GET_DATA): Use xref_get_data.
5635 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5637 * gjavah.c (print_include): Cast the result of `strlen' to int
5638 when comparing against a signed value.
5639 (add_namelet): Likewise.
5641 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5643 * expr.c (expand_invoke): Mark parameter `nargs' with
5645 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
5647 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
5650 * jcf-reader.c (get_attribute): Cast a value to long
5651 when comparing against a signed expression. Likewise.
5653 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
5656 1999-05-11 Andrew Haley <aph@cygnus.com>
5658 * parse.y (source_end_java_method): If the current method contains
5659 any exception handlers, force asynchronous_exceptions: this is
5660 necessary because signal handlers in libjava may throw exceptions.
5661 * decl.c (end_java_method): Ditto.
5663 1999-05-11 Tom Tromey <tromey@cygnus.com>
5665 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
5667 * jvspec.c (THREAD_NAME): Removed.
5668 (GC_NAME): Likewise.
5669 (MATHLIB): Likewise.
5670 (WITHLIBC): Likewise.
5672 (THREADLIB): Likewise.
5673 (MATH_LIBRARY): Likewise.
5674 (lang_specific_driver): Don't add `-l' options to command line.
5675 Instead, add a single --specs option. Recognize `-L' options and
5676 use them to search for spec file.
5677 (find_spec_file): New function.
5678 (SPEC_FILE): New define.
5680 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
5682 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
5683 cpplib-enabled build.
5685 1999-05-05 Per Bothner <bothner@cygnus.com>
5687 * class.c (make_field_value): DECL_INITIAL may be a string literal;
5688 temporarily zero it while calling rest_of_decl_compilation.
5690 * java-tree.h (string_ptr_type_node): Add declaration.
5691 * decl.c: Define and initialize string_ptr_type_node.
5692 * parse.y (patch_string_cst): Use string_ptr_type_node.
5694 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
5695 * parse.y (for_statement): Now unconditionally exit_block.
5696 (finish_labeled_statement): No longer exit_block if for-loop.
5697 (patch_loop_statement): Check harder if the loop is already labeled.
5699 * parse.y (patch_initialized_static_field): Removed function.
5700 (maybe_generate_clinit): Removed special handling for interfaces.
5701 (java_complete_expand_methods): Do a preliminary java_complete_tree
5702 on <clinit> to determine if it can be removed.
5703 (java_complete_expand_method): Remove special handling for <clinit>.
5704 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
5705 optimize if we get back empty_stmt_node.
5706 For MODIFY_EXPR, re-do checking of static initializers.
5707 (fold_constant_for_init): Don't return immediate if VAR_DECL.
5708 For VAR_DECL, pass correct context.
5710 * verify.c (verify_jvm_instructions): Better error messages.
5712 1999-05-03 Tom Tromey <tromey@cygnus.com>
5714 * parse-scan.y (interface_declaration): Call
5715 report_class_declaration for interfaces.
5717 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
5719 * Makefile.in: Remove -v from bison command lines.
5721 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * check-init.c (check_init): Exclude a case of error when doing
5725 * class.c (layout_class_method): Don't generate the error message
5726 twice when compiling from source.
5727 * lang-options.h: Added `-Wredundant-modifers' and
5728 `-Wunusupported-jdk11' flags and help text.
5729 * lang.c (lang_decode_option): Added support for
5730 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
5731 flag_static_local_jdk11 and flag_redundant set accordingly.
5732 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
5733 * parse.h (EXPR_WFL_ADD_COL): New macro.
5734 (DECL_END_SOURCE_LINE): Likewise.
5735 (DECL_INHERITED_SOURCE_LINE): Likewise.
5736 * parse.y (static_ref_err): New function, prototyped.
5737 (CCB_TK): Now tagged <operator>.
5738 (class_body:): Remember the location of the closing '}' of a class
5739 definition when doing xrefs.
5741 (block_end:): Likewise.
5742 (create_class): Remember the location of the inherited class
5743 identifier when doing xrefs.
5744 (register_fields): Added test on first operand of `init' before
5745 testing it TREE_CODE.
5746 (method_header): Store the location of the class identifier in the
5747 class decl when doing xrefs.
5748 (finish_method_declaration): Don't combine first/last method line
5750 (java_check_regular_methods): Warning check on not overriding
5751 methods with default access on other packages move before check on
5752 static methods. Initialization of `aflags' also moved up.
5753 (resolve_expression_name): Call static_ref_err to report the error.
5754 (static_ref_err): New function, implemented.
5755 (resolve_field_access): Returned simplified static field access
5757 (resolve_qualified_expression_name): Check for illegal use of
5758 static fields in a non static context. Call static_ref_err to
5759 report error in various places.
5760 (java_complete_tree): Do not fold initialized static fields when
5762 (java_complete_lhs): Likewise.
5764 1999-04-29 Anthony Green <green@cygnus.com>
5766 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
5767 create internal labels.
5768 (lookup_label): Ditto.
5770 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * class.c (layout_class_method): Generate <clinit>'s rtl for
5774 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
5775 for interfaces' <clinit>.
5776 * expr.c (lookup_field): Search for fields in interfaces.
5777 (expand_invoke): Fixed indentation.
5778 (expand_java_field_op): Likewise. Use IS_CLINIT.
5779 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
5780 (IS_CLINIT): New macro.
5781 * parse.y (type_declaration:): Call maybe_generate_clinit after an
5782 interface was parsed.
5783 (maybe_generate_clinit): Don't generate if the current class is an
5784 interface with only fields of primitive types.
5785 (reset_method_name): Use IS_CLINIT.
5786 (java_complete_expand_method): Expand <clinit> when it exists for
5787 interfaces. Use IS_CLINIT.
5788 (resolve_expression_name): Use DECL_CONTEXT instead of
5789 current_class to build static field references.
5790 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
5791 ARRAY_REF when doing xreferencing.
5792 (check_final_assignment): Fixed typo in leading comment. Use
5794 (patch_array_ref): Don't fully expand array references when
5796 (patch_return): Use IS_CLINIT.
5797 (patch_throw_statement): Likewise.
5799 1999-04-22 Tom Tromey <tromey@cygnus.com>
5801 * Make-lang.in (JAVA_SRCS): Added check-init.c.
5803 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5805 * decl.c (predef_filenames, predef_filenames_size): New globals
5806 (init_decl_processing): predef_filenames and predef_filenames_size
5808 * java-tree.h (predef_filenames, predef_filenames_size): Declared
5810 * jcf-parse.c (predefined_filename_p): New function.
5811 (yyparse): Check that files on the command line are specified only
5812 once and issue a warning otherwise.
5813 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
5814 * parse.y (source_end_java_method): Nullify NOP method bodies, to
5815 avoid a gcc warning with -W -Wall turned on.
5816 (java_expand_classes): Abort if errors were encountered.
5817 (java_complete_lhs): If the cross reference flag is set, wrap
5818 field DECL node around a WFL when resolving expression name.
5820 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5822 * lang.c (lang_decode_option): Fixed returned value when parsing
5823 `-fxref=...' and `-Wall'.
5824 * parse.y (source_end_java_method): Do not generate code when
5825 flag_emit_xref is set.
5826 (resolve_expression_name): Do not build static field access when
5827 flag_emit_xref is set.
5828 (resolve_field_access): No special treatment on `length' when
5829 flag_emit_xref is set. Do not build qualified static field access
5830 when flag_emit_xref is set.
5831 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
5832 when flag_emit_xref is set.
5833 (patch_assignment): Do not generate array store runtime check when
5834 flag_emit_xref is set.
5835 * xref.c (xref_flag_value): Fixed function declaration
5837 (xset_set_data): New function.
5838 * xref.h (xref_set_data): Added prototype for new function.
5839 (typedef struct xref_flag_table): New field data.
5840 (XREF_GET_DATA): New macro.
5842 1999-04-19 Tom Tromey <tromey@cygnus.com>
5844 * xref.h (enum): Removed trailing comma.
5846 * parse.y (resolve_qualified_expression_name): Added missing
5849 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
5851 * gjavah.c: New prototypes for java_float_finite and
5854 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5859 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5861 * Makefile.in (TREE_H): Add tree-check.h.
5862 (RTL_H): Add genrtl.h.
5864 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5866 * parse.y (patch_assignment): Added ArrayStoreException runtime
5869 1999-04-06 Per Bothner <bothner@cygnus.com>
5871 * expr.c (pop_type_0): New function.
5872 (pop_type): Use pop_type_0.
5873 * java-tree.h (pop_type_0): New declaration.
5874 * verify.c (verify_jvm_instructions): Check return instructions.
5876 * parse.y (patch_binop): Don't fold if non-constant and emiting
5879 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5881 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5883 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5884 (main_jcf): Don't define.
5885 (process_file): Don't set `main_jcf'.
5887 * java-tree.h (main_jcf): Don't declare.
5889 * jcf-parse.c (main_jcf): Add static definition.
5891 * lang.c (main_jcf): Don't define.
5893 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5895 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5897 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5899 * jcf-depend.c: Include "config.h", not <config.h>.
5901 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5904 * jcf-path.c: Include "config.h", not <config.h>.
5906 * lex.c: Don't include various system header files.
5907 (java_init_lex): Cast the argument of `bzero' to PTR
5909 * parse-scan.y (java_push_parser_context): Likewise.
5911 * parse.y (java_push_parser_context): Likewise.
5912 (patch_bc_statement): Match format specifier to variable argument.
5914 * xref.c: Don't include <stdio.h>.
5916 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * parse.y (struct parser_ctxt *ctxp): Now global.
5919 (declare_local_variables): Use WFL compound value for the
5920 declaration source line value, when doing cross-referencing.
5922 1999-03-31 Tom Tromey <tromey@cygnus.com>
5924 * gjavah.c (print_field_info): Allow constants of other types.
5925 (print_include): Generate include when new name is proper prefix
5926 of already printed name.
5927 (add_namelet): Likewise.
5928 (cxx_keyword_subst): New function.
5929 (print_method_info): Use it.
5930 (print_field_name): New function.
5931 (get_field_name): New function.
5932 (print_field_info): Use get_field_name and print_field_name.
5934 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5936 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5937 'KR-C', so gperf uses the `const' keyword on strings.
5939 * keyword.gperf (java_keyword): Const-ify a char*.
5941 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5943 * parse.y (patch_bc_statement): Fixed identation and a bogus
5946 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * parse.y (patch_assignment): Allow static variables in other
5949 classes to be assigned.
5951 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5953 * class.c (maybe_add_interface): Remove unused variable
5955 (make_class_data): Use = for assignment, not ==. Likewise.
5956 (emit_register_classes): Remove unused variable `decl'.
5958 * lex.c: Fix comment so as not to contain an embedded `/*'.
5960 * verify.c (verify_jvm_instructions): Remove unused variable
5963 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5965 * parse.y (complete_loop_body): Rename to finish_loop_body.
5966 (complete_labeled_statement): Rename to finish_labeled_statement.
5967 (complete_for_loop): Rename to finish_for_loop.
5968 (complete_method_declaration): Rename to finish_method_declaration.
5970 * java-tree.h (continue_identifier_node): New global node.
5971 * decl.c: Define and initialize continue_identifier_node.
5972 * parse.y (generate_labeled_block): Remove - no longer needed.
5973 (build_loop_body): Use continue_identifier_node for continue block.
5974 (finish_labeled_statement): Also do pop_labeled_block actions.
5975 (java_complete_lhs): POP_LOOP even if error.
5976 (build_labeled_block): Special handling for continue_identifier_node.
5977 (patch_loop_statement): Re-organize.
5978 (patch_bc_statement): Re-write.
5980 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5983 using a WFL compound value.
5984 * parse.y (xref.h): Include.
5985 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5987 (register_fields): Set WFL compound value to lineno if doing
5989 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5991 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5992 * xref.h (expand_xref): Prototype renamed from xref_generate.
5994 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5996 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5997 (GET_CURRENT_BLOCK): New macro.
5998 * parse.y (current_static_block): New global variable.
5999 (method_body:): Define action.
6000 (complete_method_declaration): Set current_function_decl to NULL
6001 when work on the current method is done.
6002 (declare_local_variables): Use GET_CURRENT_BLOCK.
6003 (java_method_add_stmt): Likewise.
6004 (java_complete_expand_method): Disable the use of `this' when
6006 (enter_a_block): If no current method exist, use
6007 current_static_block to link static initializer blocks.
6008 (exit_block): Rewritten to use current_static_block when no current
6010 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6011 (patch_return): Forbid the use of `return' in static initializers.
6012 (patch_throw_statement): Fixed indentation. Issue specific error
6013 for uncaught thrown checked exception in static initializer
6014 blocks. Removed FIXME.
6016 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6018 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6019 Link gcj from gcc.o.
6021 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * parse.y (find_applicable_accessible_methods_list): When dealing
6024 with interface: ensure that a given interface or java.lang.Object
6025 are searched only once.
6027 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6029 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6031 * jcf-dump.c (print_access_flags): Add braces around if-else.
6033 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6036 * lex.c (build_wfl_node): Add static prototype.
6038 * lex.h (build_wfl_node): Remove static prototype.
6040 * parse.y: Include lex.c early enough to declare everything needed.
6041 Ensure calls to `build_wfl_node' pass the proper arguments.
6042 (create_class): Remove unused variable `super_decl'.
6043 (get_printable_method_name): Initialize variable `name'.
6045 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * Changelog: Fixed 1999-03-22 typos.
6048 * lang.c (lang_decode_option): Fixed typo in error string in the
6051 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6053 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6055 * java-tree.h (flag_emit_xref): Declared extern.
6056 * lang.c (xref.h): Included.
6057 (flag_emit_xref): New global variable.
6058 (lang_decode_option): Added support for -fxref.
6062 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6064 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6067 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6069 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6070 $(srcdir)/../system.h and $(JAVA_TREE_H).
6071 (jcf-io.o): Depend on $(JAVA_TREE_H).
6072 (mangle.o): Likewise.
6074 * check-init.c (check_cond_init): Add static prototype.
6076 * class.c (build_java_method_type, hashUtf8String,
6077 make_field_value, get_dispatch_vector, get_dispatch_table,
6078 append_gpp_mangled_type, mangle_static_field): Likewise.
6079 (strLengthUtf8): Hide unused definition.
6080 (hashUtf8String): Const-ify.
6081 (make_field_value): Un-ANSI-fy.
6083 * constants.c: Move inclusion of jcf.h above java-tree.h.
6084 (set_constant_entry, find_class_or_string_constant,
6085 find_name_and_type_constant, get_tag_node,
6086 build_constant_data_ref): Add static prototype.
6088 * decl.c (push_jvm_slot, builtin_function,
6089 lookup_name_current_level): Likewise.
6090 (builtin_function): Const-ify.
6092 * except.c (expand_start_java_handler, expand_end_java_handler):
6093 Add static prototype.
6095 * expr.c (flush_quick_stack, push_value, pop_value,
6096 java_stack_swap, java_stack_dup, build_java_athrow,
6097 build_java_jsr, build_java_ret, expand_java_multianewarray,
6098 expand_java_arraystore, expand_java_arrayload,
6099 expand_java_array_length, build_java_monitor, expand_java_pushc,
6100 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6101 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6102 expand_compare, expand_test, expand_cond, expand_java_goto,
6103 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6104 expand_java_field_op, java_push_constant_from_pool): Likewise.
6106 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6107 (build_java_arraynull_check): Mark parameters `node' and `type'
6108 with ATTRIBUTE_UNUSED.
6109 (note_label): Likewise for parameter `current_pc'.
6110 (expand_java_call, expand_java_ret): Hide unused definition.
6112 * java-tree.h (make_class, build_constants_constructor,
6113 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6114 init_outgoing_cpool, register_class, emit_register_classes,
6115 java_layout_seen_class_methods): Prototype.
6116 (unicode_mangling_length): Const-ify.
6117 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6118 emit_unicode_mangled_name, format_int, format_uint,
6119 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6120 jcf_print_utf8_replace, open_class): Prototype.
6122 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6123 <stdio.h>. Include tree.h/java-tree.h.
6124 (utf8_equal_string usage, process_class): Add static prototype.
6125 (open_class): Don't prototype this here.
6126 (utf8_equal_string): Match arguments to format specifiers.
6127 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6128 TABLE_SWITCH, disassemble_method): Likewise.
6130 * jcf-io.c: Include tree.h/java-tree.h.
6131 (open_class, find_classfile, jcf_print_utf8,
6132 jcf_print_utf8_replace): Const-ify.
6134 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6135 parse_class_file): Add static prototype.
6136 (find_in_current_zip): Match definition to existing static
6139 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6140 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6141 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6142 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6143 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6144 generate_bytecode_return, perform_relocations, init_jcf_state,
6145 init_jcf_method, release_jcf_state, generate_classfile):
6146 Add static prototype.
6147 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6148 (make_class_file_name): Const-ify.
6150 * jcf.h (find_classfile): Const-ify.
6152 * jv-scan.c (reset_report): Remove prototype.
6154 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6155 (error): Rewrite to allow varargs.
6157 * lang.c (lang_f_options): Const-ify.
6159 * lex.c (java_parse_escape_sequence): Add static prototype.
6160 (java_allocate_new_line): Match definition to existing static
6163 * mangle.c Include tree.h/java-tree.h.
6164 (unicode_mangling_length, emit_unicode_mangled_name,
6165 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6167 * parse.h (jdep_code): Remove trailing comma in enumeration.
6168 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6169 (reset_report): Add prototype.
6171 * verify.c (push_pending_label, merge_types): Add static
6174 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6176 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6178 * parse.y (find_applicable_accessible_methods_list): Extend the
6179 search to superinterfaces when relevant.
6180 (search_applicable_methods_list): New function.
6182 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6184 * class.c (unmangle_classname): Implemented stricter testing
6185 before setting the QUALIFIED_P flag on an identifier.
6187 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6189 * parse.y (java_complete_lhs): Call force_evaluation_order
6190 after patch_newarray.
6191 (patch_binop): Don't call fold if there are side effects.
6193 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6195 * parse.y (java_stabilize_reference): Use save_expr instead of
6196 building a SAVE_EXPR node.
6197 (java_complete_lhs): Patch the resulting string of the `+='
6198 operator (if necessary) and complete the RHS after having built
6201 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6203 * class.c (make_class): Don't set CLASS_P here (because
6204 this function is also called by build_java_array_type).
6205 (push_class): Set CLASS_P here instead.
6206 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6208 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6209 context. If the context is class, perfer "super" over "synchronized".
6210 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6212 * parse.y (create_class): Don't call parser_check_super here;
6213 it is not robust. Always wait until later.
6215 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6216 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6218 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6220 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6221 * lex.h (UNGETC): Change misleading macro.
6223 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6225 * parse.y (java_stabilize_reference): Return NODE when patching a
6227 (java_complete_lhs): Put parenthesis around truth values.
6229 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6231 * class.c (layout_class_method): Don't make rtl for interface
6233 * parse.h (GET_TYPE_NAME): New macro.
6234 * parse.y (if_then_statement:): Fixed indentation.
6235 (if_then_else_statement:): Likewise.
6236 (for_statement:): Fixed spacing.
6237 (try_statement:): Fixed indentation.
6238 (create_interface): Don't force interfaces to be abstract.
6239 (method_header): Abstract methods are OK in interfaces.
6240 (declare_local_variables): Fixed typo in comment.
6241 (java_complete_expand_method): Fixed indentation.
6242 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6243 non accessible fields.
6244 (java_stabilize_reference): New function.
6245 (java_complete_lhs): Fixed indentation. Use
6246 java_stabilize_reference in compound assignement. Insert the
6247 cast. If not processing `+' fix string constants before processing
6250 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6252 * constants.c (find_class_or_string_constant): Cast variable `j'
6253 to a `jword' when comparing against one.
6255 * expr.c (java_lang_expand_expr): Remove unused variables
6256 `has_finally_p' and `op0'.
6258 * gjavah.c (print_field_info): Cast a value to jint when comparing
6259 against one. Likewise for a jlong.
6260 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6261 against a signed quantity.
6263 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6264 (print_signature): Don't needlessly dereference variable `str'
6266 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6267 `max_locals' with ATTRIBUTE_UNUSED.
6268 (jcf_parse_class): Likewise for variable `index'.
6270 * parse.h (reverse_jdep_list): Remove static prototype.
6272 * parse.y (build_jump_to_finally): Remove prototype and definition.
6273 (reverse_jdep_list): Add static prototype.
6275 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6276 `assignment' and `expr_decl'.
6278 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6280 1999-03-12 Andrew Haley <aph@cygnus.com>
6282 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6283 we'll need a directory separator and a null character.
6285 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6287 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6289 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6291 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6294 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6296 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6298 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6300 * class.c (layout_class_method): A static method in a base class
6301 is never overridden, so treat it like it doesn't exist.
6302 However, do complain about private non-static method overriding
6303 public static method.
6305 * parse.y: Don't set unused INITIALIZED_P flag.
6306 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
6308 * parse.y (find_expr_with_wfl): Optimize tail-calls.
6309 (build_array_from_name): Re-order &index[string] to &string[index].
6311 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
6312 error_mark (it might catch more errors, but it is more likely to lose).
6314 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6316 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
6317 (parse-scan.o): Depend on toplev.h.
6319 * class.c (make_method_value): Add prototype. Make it static.
6320 Remove unused second argument, caller changed.
6322 * expr.c (java_lang_expand_expr): Remove unused variable
6325 * java-tree.h: Don't prototype find_in_current_zip.
6326 Add prototypes for verify_constant_pool, start_java_method,
6327 end_java_method, give_name_to_locals, expand_byte_code,
6328 open_in_zip, set_constant_value, find_constant1, find_constant2,
6329 find_utf8_constant, find_string_constant, find_class_constant,
6330 find_fieldref_index, find_methodref_index, write_constant_pool,
6331 count_constant_pool_bytes and encode_newarray_type.
6333 * jcf-dump.c: Remove unused variable `LONG_temp'.
6335 * jcf-parse.c: Include parse.h.
6336 (jcf_parse_source): Remove unused parameter, all callers changed.
6337 (jcf_figure_file_type): Add static prototype.
6338 (find_in_current_zip): Likewise. Also remove unused parameter,
6339 all callers changed.
6340 (read_class): Initialize variable `saved_pos'.
6342 * jcf-reader.c (jcf_parse_preamble): Mark variables
6343 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
6345 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
6346 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
6347 (java_parse_doc_section): Initialize variable `seen_star'.
6348 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
6349 (java_lex_error): Mark parameters `msg' and `forward' with
6351 (java_get_line_col): Mark parameters `filename' and `line' with
6354 * parse-scan.y: Include toplev.h.
6355 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
6357 * parse.h: use `struct JCF', not plain `JCF'.
6358 (java_parser_context_save_global, java_expand_classes
6359 java_parser_context_restore_global, java_parse): Add prototypes.
6361 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
6364 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
6366 * check-init.c (check_init): COPYN takes word count, not bit count.
6368 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
6370 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
6371 explicit build_decl. (Avoids crash in reload when optimizing.)
6373 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
6375 * decl.c (complete_start_java_method): Handle synchronized method
6376 even when compiling from bytecode.
6378 1999-02-26 Tom Tromey <tromey@cygnus.com>
6380 * gjavah.c (add_class_decl): Only generate `#include' if outer
6381 class is not the name of the class we are processing. Correctly
6382 append `.h' in #include.
6383 (process_file): Clean up newlines around generated `#include's.
6384 (decode_signature_piece): Correctly handle inner classes.
6385 (struct include): New structure.
6386 (all_includes): New global.
6387 (print_include): New function.
6388 (add_class_decl): Use it.
6389 (process_file): Likewise.
6390 (add_class_decl): Generate include for java-array.h if array
6392 (process_file): Don't generate java-array.h include.
6394 * gjavah.c (add_namelet): Check for standard package names here.
6395 (add_class_decl): Don't check for standard package names here.
6397 1999-02-25 Tom Tromey <tromey@cygnus.com>
6399 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
6400 When reading a zip file, only use strncmp if both strings are
6401 bigger than the buffer length. Initialize `k' when looping
6404 1999-02-24 Tom Tromey <tromey@cygnus.com>
6406 * gjavah.c (struct namelet): New structure.
6407 (add_namelet): New function.
6408 (print_namelet): New function.
6409 (print_class_decls): Use add_namelet and print_namelet to generate
6410 namespaces and not classes.
6411 (method_printed): New global.
6412 (HANDLE_END_METHOD): Examine method_printed.
6413 (print_method_info): Set method_printed when required. Print
6414 error if function to be ignored is marked virtual. Handle $finit$
6416 (METHOD_IS_FINAL): New macro.
6417 (print_field_info): Use it.
6418 (HANDLE_METHOD): Clear method_printed.
6419 (method_pass): New global.
6420 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
6421 (process_file): Do two passes over both fields and methods.
6422 (HANDLE_METHOD): Examine method_pass.
6424 (add_class_decl): New function.
6425 (print_class_decls): Don't scan over entire constant pool.
6427 1999-02-23 Tom Tromey <tromey@cygnus.com>
6429 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
6430 disable linking in that case.
6432 1999-02-20 Tom Tromey <tromey@cygnus.com>
6434 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
6437 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
6439 * decl.c (build_result_decl), java-tree.h: New method.
6440 (complete_start_java_method): Handle synchronized methods.
6441 Don't build DECL_RESULT here. (Ordering dependency problem.)
6442 (start_java_method): Call build_result_decl here instead ...
6443 * parse.y (java_complete_expand_method): ... and here.
6444 (expand_start_java_method): Don't call complete_start_java_method here.
6445 (java_complete_expand_method): Call it here instead.
6446 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
6447 * java-tree.h: ... here.
6449 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
6450 * parse.y (java_complete_lhs): Don't call force_evaluation_order
6451 for ARRAY_REF - it doesn't work when array bounds are checked.
6452 (patch_array_ref): Handle it here instead.
6454 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
6456 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
6458 Force left-to-right evaluation of binary operations etc.
6459 * expr.c (force_evaluation_order), java-tree.h: New function.
6460 * parse.y (java_complete_lhs): Pass binary operations, procedure
6461 calls, and ARRAY_REFs to force_evaluation_order.
6462 (various): Set TREE_SIDE_EFFECTS more carefully.
6464 Tolerate random (non-UTF8) encoding in comments without complaining.
6465 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
6466 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
6468 * parse.y (resolve_qualified_expression_name): Handle error_mark.
6469 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
6471 * parse.y (java_complete_lhs): Ignore an empty statement in a
6472 COMPOUND_EXPR. Don't complain about empty statement after return.
6474 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
6476 * parse.y (obtain_incomplete_type): Don't wrap unknown types
6477 in TREE_LIST - just chain the POINTER_TYPEs together.
6478 (resolve_class): If type already resolved, return decl.
6479 After resolving, update TREE_TYPE(class_type), and name (if array).
6480 * parse.h (do_resolve_class), parse.y: Make non-static.
6481 * class.c (maybe_layout_super_class): Take this_class argument.
6482 Do do_resolve_class if necessary.
6483 (layout_class, layout_class_methods): Adjust calls appropriately.
6484 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
6485 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
6486 * typeck.c (build_java_array_type): Don't call layout_class.
6488 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6490 * parse.y (check_pkg_class_access): Allow private class access
6491 within the same package.
6492 (strip_out_static_field_access_decl): New function.
6493 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
6494 operator argument before testing its nature.
6496 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
6498 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
6499 (TRY_EXPR): Simplify - it no longer has a finally clause.
6500 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
6501 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6502 * expr.c (java_lang_expand_expr): Likewise.
6503 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
6504 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
6505 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
6506 (build_try_statement): Remove finally parameter and handling.
6507 (build_try_finally_statement): New function.
6508 (patch_try_statement): No longer need to support finally clause.
6509 (try_statement): Update grammar action rules.
6510 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
6511 Simpler handling of TRY_EXPR, which no longer has a finally clause.
6513 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
6515 * jcf-parse.c (get_constant): Add braces around computation of 'd'
6516 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
6518 1999-02-17 Andrew Haley <aph@cygnus.com>
6520 * class.c (build_utf8_ref): Back out broken patch which was
6521 intended to to output signatures using '.' as a separator.
6523 * class.c (make_class_data): Output signatures using '.' as a
6524 separator, rather than '/'.
6525 (mangled_classname): Likewise.
6526 (make_field_value): Likewise.
6527 (make_method_value): Likewise.
6528 * constants.c (alloc_class_constant): Likewise.
6529 * expr.c (build_invokeinterface): Likewise.
6531 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6533 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
6534 of an ancient workaround.
6536 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
6538 * jvspec.c (xmalloc): Kill the prototype. It does not belong
6541 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6543 * lex.c (yylex): Encode \0 as UTF8.
6545 1999-02-10 Tom Tromey <tromey@cygnus.com>
6547 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
6548 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
6549 (libgcj_zip): Renamed.
6550 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
6552 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
6554 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
6555 (GC_NAME): Renamed -lgc to -lgcjgc.
6557 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * lex.c (java_lang_cloneable): Initialize.
6560 * parse.y (java_lang_cloneable): New static variable.
6561 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
6562 doing one more qualification round.
6563 (valid_ref_assignconv_cast_p): Reject null source or
6564 destination. Allow an array to be cast into java.lang.Cloneable.
6565 (patch_cast): Swapped two first arguments to first call to
6566 valid_ref_assignconv_cast_p.
6568 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6570 * parse.h: DECL_P renamed JDECL_P.
6571 * parse.y: DECL_P replaced by JDECL_P.
6572 (build_array_from_name): Always use pointer's type.
6573 (patch_bc_statement): Extra code to search continue target in a
6574 for loop. Fixed comments. Continue target is current loop when
6577 1999-02-05 Andrew Haley <aph@cygnus.com>
6579 * class.c (make_class_data): The superclass of an interface should
6580 be null, not class Object.
6582 * lex.c (java_lex): Sign extend hex literals.
6584 1999-02-04 Andrew Haley <aph@cygnus.com>
6586 * class.c (build_utf8_ref): Output signatures using '.' as a
6587 separator, rather than '/'.
6588 (make_class_data): Likewise.
6590 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
6592 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
6593 mkstemp.o. Get them from libiberty now.
6595 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
6597 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
6599 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6601 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
6604 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
6606 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
6607 * jcf-write.c (generate_bytecode_return): New function.
6608 (generate_bytecode_insns): Use it, for RETURN_EXPR.
6610 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
6611 generate special [fd]const_[01] instructions.
6613 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
6615 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
6616 handling OPCODE_lookupswitch or OPCODE_tableswitch.
6618 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
6620 * parse.y (patch_method_invocation): Handle calling static methods,
6621 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
6623 * parse.y (java_complete_lhs): Don't complain about unreachable
6624 exit condition in a do-while statement.
6626 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * lex.c (java_read_char): Fixed utf8 decoding.
6629 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
6631 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
6632 comments. Local variable `all_primitive' is gone. Broadened
6633 acceptance of `0' to floating point targets. `long' can now be
6634 widened to `double' or `float'.
6635 (valid_method_invocation_conversion_p): Added leading
6636 comment. Fixed tabulation.
6637 (build_string_concatenation): Optimize out left or right empty
6640 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
6642 * jcf-write.c (localvar_alloc): Only emit entry for
6643 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
6644 (generate_bytecode_insns): Only call put_linenumber if
6645 debug_info_level > DINFO_LEVEL_NONE.
6646 * jvspec.c (lang_specific_driver): If no -O* or -g* option
6647 is specified, add -g1 (for compatibility wih javac).
6649 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
6651 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
6652 gjavah.o, check-init.o, jv-scan.o
6654 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6656 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
6658 * gjavah.c: Include config.h and system.h.
6660 * javaop.h (inline): Don't define, its handled by system.h.
6661 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
6662 from `inline' to `static inline'.
6664 * jcf.h (inline): Don't define, its handled by system.h.
6666 * lex.c (inline): Likewise.
6668 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
6670 * lang-specs.h: Map -Qn to -fno-ident.
6672 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
6674 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
6676 1999-01-29 Tom Tromey <tromey@cygnus.com>
6678 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
6679 then cast it to Object before calling `append' method.
6681 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
6683 * check-init.c (check_bool2_init, check_bool_init, check_init):
6684 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
6685 * jcf-write.c (generate_bytecode_insns): Likewise.
6687 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
6690 * parse.y (patch_cast): Allow a boolean to be cast into a
6693 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6695 * parse.y: (class_declaration:): Fixed indentation.
6696 (class_member_declaration:): Extra `;' after field declaration now
6698 (interface_declaration:): Removed debug messages in error reports.
6699 (patch_binop): Nodes created and returned inherit the orignal
6700 node's COMPOUND_ASSIGN_P flag value.
6701 (patch_cast): Fix cast from char to floating point.
6703 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
6705 * except.c, java-except.h (expand_resume_after_catch): new
6707 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
6708 to branch back to main flow of control after a catch block.
6710 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6712 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
6713 $(srcdir)/../system.h.
6714 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
6715 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
6716 (jcf-write.o): Likewise.
6717 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6718 (mangle.o): Depend on $(srcdir)/../toplev.h.
6719 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6720 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
6722 * class.c: Include output.h and parse.h.
6723 (mangled_classname): Add the `const' keyword to a char*.
6724 (find_named_method): Hide unused function definition.
6725 (build_utf8_ref): Change type of variable `c' to unsigned char.
6726 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
6727 (build_class_ref): Add the `const' keyword to a char*.
6728 (layout_class_method): Remove unused variable `buf'.
6730 * decl.c (find_local_variable): Remove unused variable `rtl'.
6731 (pushdecl): Likewise for variables `different_binding_level' and
6733 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
6734 (maybe_build_cleanup): Likewise for parameter `decl'.
6736 * except.c (expand_start_java_handler): Mark parameter `range'
6737 with ATTRIBUTE_UNUSED.
6739 * expr.c: Include except.h.
6740 (pop_type): Remove unused variable `i'.
6741 (pop_value): Likewise for variables `n_words' and `i'.
6742 (expand_java_arrayload): Likewise for variable `convert'.
6743 (java_lang_expand_expr): Likewise for variables `op0', `type',
6744 `mode', `unsignedp', `node' and `elements'.
6745 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
6747 (process_jvm_instruction): Add a `const' qualifier to a char*.
6749 * gjavah.c (output_directory): Add the `const' keyword to a char*.
6750 (temp_directory): Likewise.
6751 (print_c_decl): Likewise.
6752 (print_method_info): Likewise.
6753 (decode_signature_piece): Likewise.
6754 (print_mangled_classname): Likewise.
6756 * java-except.h: Provide prototypes for maybe_start_try,
6757 maybe_end_try and add_handler.
6759 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
6760 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
6761 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
6762 init_expr_processing, push_super_field, init_class_processing,
6763 can_widen_reference_to, class_depth, verify_jvm_instructions,
6764 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
6765 set_local_type, merge_type_state, push_type, load_type_state,
6766 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
6767 emit_unicode_mangled_name): Add prototypes.
6769 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
6770 (print_signature_type): Use ISDIGIT, not isdigit.
6771 (print_signature): Remove unused variable `j'.
6773 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
6774 int when comparing against one.
6776 * jcf-parse.c: Include toplev.h.
6778 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
6779 (localvar_free): Remove unused variable `i'.
6780 (generate_bytecode_conditional): Likewise for variable `kind'.
6782 * jv-scan.c: Include config.h and system.h. Remove redundant
6783 OS header and gansidecl.h includes.
6784 (warning): Add the `const' keyword to a char*. Also add
6785 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
6786 __STDC__, when determining whether to use ANSI-isms.
6787 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
6788 (xmalloc): Don't redundantly prototype here.
6789 (main): Remove unused parameter `envp'. Also fix the arguments
6790 passed to function `fatal' to match the format specifier.
6792 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
6794 * mangle.c: Include toplev.h.
6795 (emit_unicode_mangled_name): Declare parameter `len'.
6797 * parse.y (parse_warning_context): Add the `const' keyword to a
6798 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
6799 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
6800 (issue_warning_error_from_context): Add the `const' keyword to
6802 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
6803 not `__STDC__' for whether to use ANSI-isms.
6805 * typeck.c (incomplete_type_error): Mark parameters `value' and
6806 `type' with ATTRIBUTE_UNUSED.
6807 (parse_signature_type): Use ISDIGIT, not isdigit.
6809 * verify.c (check_pending_block): Add the `const' keyword to a char*.
6810 (verify_jvm_instructions): Likewise. Remove unused variables
6811 `field_name' and `default_val'.
6813 * zextract.c: Include config.h and system.h. Remove redundant
6816 * zipfile.h: Prototype `read_zip_archive'.
6818 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
6820 * typeck.c (convert): Allow conversions to void type: some
6821 optimizations in gcc do this.
6823 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
6825 * typeck.c (convert_ieee_real_to_integer): New function.
6826 (convert): When not using fast-math and using hardware fp, convert
6827 an IEEE NaN to zero.
6829 1999-01-18 Andrew Haley <aph@cygnus.com>
6831 * parse.y (patch_binop): Do a type conversion from signed to
6832 unsigned and then back to signed when a ">>>" is found.
6834 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * java-tree.h: (check_for_initialization): Added prototype.
6837 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
6838 * parse.y (do_resolve_class): Removed unused locals.
6839 (read_import_dir): Likewise.
6840 (resolve_qualified_expression_name): Array creation
6841 expressions are valid primary expressions.
6842 (qualify_ambiguous_name): Likewise.
6843 (patch_synchronized_statement): Removed unused local.
6845 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
6847 * Makefile.in (zextract.o): Add dependencies.
6849 * Makefile.in: Do not put ^Ls at the start of a line.
6851 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6853 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6854 sub-type the result of the call that gets the exception value.
6856 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6857 don't call finish_class.
6859 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6860 clear found before continuing.
6862 * verify.c (verify_jvm_instructions): On an array load, allow
6863 and handle top of stack to be TYPE_NULL.
6865 * gjavah.c (generate_access): Translate Java package private or
6866 protected access to C++ public, but with a comment.
6868 1999-01-13 Andrew Haley <aph@cygnus.com>
6870 * expr.c (generate_name): Name prefix changed to avoid clashes
6871 with assembler temp labels.
6873 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6874 MODIFY_EXPR. Without this, code for the assignement may not be
6875 generated at all and the synchronized statement will read an
6876 uninitialized variable.
6878 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * class.c (maybe_layout_super_class): Fixed returned value.
6881 * lex.c: Added 1999 to the copyright.
6882 (java_init_lex): Initialize java_lang_imported.
6883 * lex.h: Added 1999 to the copyright.
6884 * parse.h: Added 1999 to the copyright.
6885 (REGISTER_IMPORT): Fixed typo in trailing macro.
6886 (CURRENT_OSB): New macro.
6887 (struct parser_ctxt): New fields osb_depth, osb_limit.
6888 * parse.y (java_lang_id): New global variable.
6889 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6890 (array_creation_expression:): Use CURRENT_OSB.
6891 (dims:): Uses a stack to keep track of array dimensions.
6892 (cast_expression:): Use CURRENT_OSB.
6893 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6895 (register_fields): Fixed typos in comment.
6896 (check_method_redefinition): Fixed comment indentation.
6897 (java_check_regular_methods): Set saved found wfl to NULL after
6898 having reinstalled it in the previously found DECL_NAME.
6900 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6902 * gjavah.c (java_float_finite): Use a union to do type punning.
6903 (java_double_finite): Likewise.
6905 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6907 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6908 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6909 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6910 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6911 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6912 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6914 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6916 * check-init.c (check_init): If compiling to native, we don't
6917 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6919 1999-01-08 Tom Tromey <tromey@cygnus.com>
6921 * parse-scan.y (variable_declarator_id): Set or increment
6923 (bracket_count): New global.
6924 (formal_parameter): Handle case where bracket pairs trail variable
6927 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6929 * jcf-parse.c (yyparse): variable len changed from a char to an
6930 int to prevent overflow.
6932 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6934 * java-tree.h: Declare read_class.
6935 * jcf-parse.c (read_class): New function.
6936 (load_class): Now just call read_class.
6938 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6939 * jcf-parse.c (parse_source_file): Declare save_error_count,
6940 which is needed by java_parse_abort_on_error macro,
6941 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6943 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6944 constructor, if initializing a static field.
6945 (patch_new_array_init): Set TREE_CONSTANT if it is.
6946 * expr.c (java_lang_expand_expr): For a static array constructor
6947 of primitive elements, allocate the array itself statically.
6948 Disabled until we can set the vtable field statically.
6950 * check-init.c: New file. Checks for definite assignment.
6951 * Makefile.in (JAVA_OBJS): Add check-init.o.
6952 * parse.y (java_complete_expand_method): Call check_for_initialization.
6953 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6955 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6957 * parse.y : include system.h instead of including
6958 standard headers directly with the exception of <dirent.h>.
6960 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6962 * lex.h: Moved static function declarations to lex.c,
6963 to shut up some -Wall warnings.
6964 * lex.c: Static function declarations moved here.
6965 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6967 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6969 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6971 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6973 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6974 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6976 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6977 (localvar_alloc): Change return type to void,
6978 (emit_unop): Remove unused variable size.
6980 * jcf-write.c (struct jcf_block): Add new union.
6981 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6982 (call_cleanups): New functions.
6983 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6984 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6985 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6986 * lang.c (lang_init): Call using_eh_for_cleanups.
6987 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6988 completing operands to patch_synchronized_statement.
6989 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6990 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6991 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6993 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6995 * Make-lang.in: Comment out control-Ls; they upset some makes.
6997 1998-12-18 Tom Tromey <tromey@cygnus.com>
6999 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7002 1998-12-17 Tom Tromey <tromey@cygnus.com>
7004 * parse.y (DIR_SEPARATOR): New define.
7005 (check_class_interface_creation): Use it.
7007 * parse-scan.y (report_main_declaration): Recognize
7008 `java.lang.String' in argument to main.
7010 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7012 * parse.y (create_interface): Remove bogus test.
7014 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7016 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7017 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7019 1998-12-16 Tom Tromey <tromey@cygnus.com>
7021 * parse-scan.y (qualified_name): Use correct sprintf format.
7023 1998-12-15 Tom Tromey <tromey@cygnus.com>
7025 * gjavah.c (print_field_info): Changed how most negative number is
7028 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7030 * parse.y (fold_constant_for_init): New function.
7031 (resolve_expression_name): Don't replace static final
7032 constant-initialized fields by its value.
7033 (java_complete_lhs): New. Same as java_complete_tree, except does
7034 not replace static final constant-initialized fields by their values.
7035 (register_fields): If there is an initializer, set DECL_INITIAL and
7036 MODIFY_EXPR_FROM_INITIALIZATION_P.
7037 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7038 Only call patch_initialized_static_field if
7039 MODIFY_EXPR_FROM_INITIALIZATION_P.
7040 (patch_initialized_static_field): If not valid constant, clear
7043 * parse.y (lookup_field_wrapper): Fix thinko.
7045 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7046 set and restore global lineno.
7048 1998-12-14 Tom Tromey <tromey@cygnus.com>
7050 * gjavah.c (print_field_info): If value to print is the smallest
7051 value of its size, then print as hex to avoid later warnings from
7054 1998-12-14 Tom Tromey <tromey@cygnus.com>
7056 * gjavah.c (decompile_method): Decompile `return null'.
7057 (process_file): Generate `#pragma interface'.
7058 (method_declared): New global.
7059 (print_method_info): Set it.
7060 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7061 (print_method_info): Handle abstract methods.
7063 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7065 * parse.y (patch_method_invocation): If class_decl is null
7066 (e.g. an array type), use original type.
7068 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7069 errors about uncaught exception from clone (of array, specifically).
7071 1998-12-13 Tom Tromey <tromey@cygnus.com>
7073 * gjavah.c (decompile_method): Handle all types of `return'
7074 opcode. Decompile `return this' and `return'.
7075 (method_access): New global.
7076 (print_method_info): Set it.
7077 (decompile_method): Don't decompile a synchronized method.
7079 1998-12-13 Tom Tromey <tromey@cygnus.com>
7081 * jcf-reader.c (jcf_parse_one_method): Recognize
7083 * gjavah.c (HANDLE_END_METHOD): New macro.
7084 (HANDLE_CODE_ATTRIBUTE): New macro.
7085 (decompile_method): New function.
7086 (print_method_info): Don't print `;\n' at end of function decl.
7087 Include java-opcodes.h.
7088 (decompiled): New global.
7090 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7092 * class.c (build_class_ref): Handle PRIMTYPE.class if
7093 flag_emit_class_files.
7094 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7095 if flag_emit_class_files.
7096 * parse.y (java_complete_tree): Pre-liminary support for
7097 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7099 * parse.y (patch_synchronized_statement): Don't call monitorexit
7100 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7102 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7104 * zipfile.h (opendir_in_zip): New declaration.
7105 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7106 (opendir_in_zip): New function, using code from open_in_zip.
7107 (open_in_zip): Call opendir_in_zip.
7108 (find_class): Remove no-longer-used do_class_file parameter,
7109 but add source_ok parameter. Change logic so if we find a .java file,
7110 we don't look for .class in later classpath emtries.
7111 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7112 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7113 * gjavah.c: Update call to find_class.
7114 * jcf-dump.c: Likewise.
7116 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7117 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7118 nothing if body is empty_stmt_node.
7119 Various little fixes so SP gets correctly adjusted.
7120 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7121 For CALL_EXPR, test if static first.
7122 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7123 such as the ones we create for Object and Class.
7124 Set and restore current_function_decl.
7125 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7126 (note_possible_classname): New function.
7127 (read_import_entry): Removed. Merged with read_import_dir.
7128 (read_import_dir): Don't call find_class - that only gives us
7129 the first classpath entry having the needed package.
7130 Use the struct buffer data structure from buffer.h.
7131 (read_import_dir, find_in_imports_on_demand): The remembered
7132 class names now use '.' (not '/') as package separator.
7134 * parse.y (java_complete_expand_methods): Call write_classfile
7135 here, and not in java_expand_classes (which only gets first class).
7137 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7140 (register_fields): If a static fields has an initializer, just
7141 chain it on ctxp->static_initialized, and handle later.
7142 (java_complete_expand_methods): Force <clinit> first.
7143 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7144 - it's already been completed.
7145 (patch_initialized_static_field): New function.
7146 (java_complete_field): Call it.
7148 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7150 * expr.c (encode_newarray_type, build_new_array): New functions.
7151 * java-tree.h: Declare build_new_array.
7152 * jcf-write.c (patch_newarray): Use build_new_array.
7154 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7155 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7157 * parse.y (patch_new_array_init): Re-organize.
7158 Now is passed the actual array (pointer) type of the value.
7159 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7160 (patch_array_constructor): Removed - merged into patch_new_array_init.
7161 (java_complete_tree): Update patch_new_array_init.
7163 * jcf-write.c (find_constant_index): New function.
7164 (generate_bytecode_insns): Use find_constant_index.
7165 (generate_classfile): Use find_constant_index for ConstantValue.
7167 1998-12-11 Tom Tromey <tromey@cygnus.com>
7169 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7170 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7171 * class.c (make_class_data): Renamed dtable -> vtable, and
7172 dtable_method_count -> vtable_method_count.
7174 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7176 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7177 global variables, initialized.
7178 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7179 Declared new global variables.
7180 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7181 double_zero_node, integer_zero_node upon direct matching.
7182 * parse.y (purify_type_name): Added function prototype.
7183 (duplicate_declaration_error_p): Consider new_type as potentially
7184 being a incomplete type. Use purify_type_name on type string.
7185 (method_header): saved_type: unused variable removed. Don't figure
7186 return type if method name is invalid.
7187 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7188 processed by patch_unaryop.
7189 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7190 increment/decrement node into its original type after binary
7191 numeric promotion on its operands.
7193 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7195 * parse.y (array_initializer:): Array init operand is NULL_TREE
7196 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7197 now an error. Fixed indentation problems.
7198 (patch_string): Handle error_mark_node as an argument.
7199 (patch_new_array_init): Fixed indentation problems.
7200 (array_constructor_check_entry): Removed check on null wfl_value.
7201 Return an error if wfl_value's walk returns an error.
7203 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7206 * lex.c (java_lex): Remember column position before advancing one
7207 token. Retain location information on OCB_TK.
7208 * lex.h (typedef struct java_lc): Added new field.
7209 * parse.h (GET_SKIP_TYPE): New macro.
7210 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7211 * parse.y (build_new_array_init, patch_new_array_init,
7212 patch_array_constructor, maybe_build_array_element_wfl,
7213 array_constructor_check_entry): New function prototypes.
7214 (switch_block:): Tagged <node>.
7215 (OCB_TK): Tagged <operator>.
7216 (array_initializer:): Installed actions.
7217 (variable_initializer): Build location information on element if
7219 (switch_statement:): Fixed indentation typo.
7220 (switch_block:): Redefined default action.
7221 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7222 (patch_assignment): Removed duplicate code.
7223 (maybe_build_array_element_wfl, build_new_array_init,
7224 patch_new_array_init, patch_array_constructor,
7225 array_constructor_check_entry): New functions.
7227 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7229 * parse.y (array_initializer): Tagged <node>.
7230 (variable_initializer:): Use default rule.
7231 (array_initializer:): Defined actions.
7232 (variable_initializers:): Likewise.
7233 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7234 non-static field accesses.
7235 (patch_invoke): Fixed indentation typo.
7236 (java_complete_tree): Likewise.
7237 (build_labeled_block): Changed leading comment. Generate an error
7238 in case of duplicate loop labels.
7239 (patch_conditional_expr): Patch results of string concatenation
7242 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7244 * constants.c (find_methodref_index): When the class is an interface,
7245 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7247 * decl.c (finit_identifier_node): Use "$finit$", rather than
7248 "<finit>" (which Sun's verifier rejects).
7249 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7250 (generate_field_initialization_code): Removed.
7251 (fix_constructors) Don't add call to $finit$ here (wrong order).
7252 (patch_method_invocation): Add $finit$ call here.
7254 * java-tree.h (CALL_USING_SUPER): New macro.
7255 * parse.y (patch_invoke): Remove im local variable.
7256 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7257 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7258 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7260 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7262 * parse.y (java_complete_tree): Don't complain about unreachable
7263 statement if it is empty_stmt_node.
7265 * jcf-write.c (find_constant_wide): New function.
7266 (push_long_const): Use find_constant_wide.
7268 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7269 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7270 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7271 Emit invokeinterface when calling an interface method.
7272 Emit invokespecial also when calling super or private methods.
7274 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7276 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7278 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7280 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * java-tree.h (java_layout_seen_class_methods): New function
7284 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7285 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7286 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7287 * parse.y (method_declarator:): Defined action.
7288 (issue_warning_error_from_context): input_filename saved, set to
7289 the appropriate value and restored after java_error is called.
7290 (build_unresolved_array_type): Fixed comment.
7291 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7292 (method_header): Deal with return type the same way type are
7293 handled for fields and method's parameters and local variables
7295 (check_method_redefinition): Removed extra CR.
7296 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7297 (java_layout_seen_class_methods): New function.
7298 (java_layout_classes): Call java_layout_seen_class_methods.
7300 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7302 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7304 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7306 * jcf-dump.c (main): Fix error message.
7307 * jcf-path.c (add_entry): Style fix.
7309 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7311 * class.c (layout_class_method): Call build_java_argument_signature
7312 on constructors too.
7313 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
7314 (patch_method_invocation): Define a primary when resolving an
7315 expression name. Augmented comment on code checking illegal `this'
7316 usage. Loosened it test by accepting NEW_CLASS_EXPR.
7318 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * class.c (layout_class_method): Don't report error on non-static
7321 overriding static if the method is private.
7322 * java-tree.h (finish_class): Prototype added.
7323 * lex.c (java_get_line_col): Handle col argument -2 value.
7324 * parse.h: All static method declarations moved to parse.y.
7325 * parse.y: Now contains all static method declarations previously
7327 (find_expr_with_wfl, missing_return_error,
7328 unreachable_stmt_error): New functions.
7329 (java_get_real_method_name): Identify constructors bearing class
7330 names in source code compiled classes only.
7331 (java_complete_expand_methods): Call missing_return_error.
7332 (invocation_mode): Private methods invoked as static methods.
7333 (java_complete_tree): Call unreachable_stmt_error.
7335 1998-12-01 Tom Tromey <tromey@cygnus.com>
7337 * Makefile.in (+target): Removed.
7338 (+xmake_file): Likewise.
7339 (+tmake_file): Likewise.
7340 (.NOEXPORT): Removed duplicate.
7342 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7344 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
7346 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
7348 * jvgenmain.c: Remove the xmalloc prototype, we get it from
7349 libiberty.h. Provide an xmalloc definition.
7351 * jvspec.c: Remove the xmalloc prototype.
7353 * parse-scan.y: Include config.h and system.h. Don't include
7354 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
7355 Provide an xstrdup definition.
7357 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
7359 * jcf-path.c (add_entry): Recognize ".jar" too.
7360 * lang-specs.h: Likewise.
7362 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
7364 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
7365 soft_monitorenter_node, soft_monitorexit_node, throw_node.
7367 * jcf-write.c (generate_bytecode_insns):
7368 Handle pre/post-increment/decrement of long.
7370 * jcf-write.c (generate_bytecode_insns):
7371 Handle missing exception handler (finally for synchronized).
7373 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
7375 * java-tree.h (end_params_node): Declare global.
7376 * decl.c (end_params_node): New global.
7377 (init_decl_processing, start_java_method): Use end_params_node for
7378 end of list of parameter types. Follows correct gcc conventions.
7379 * expr.c (pop_argument_types, pop_arguments): Likewise.
7380 * lang.c (put_decl_node): Likewise.
7381 * typeck.c (various places): Likewise.
7382 * class.y (various places): Likewise.
7383 * parse.y (various places): Likewise.
7385 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
7386 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
7388 * class.c: Add #include flags.h, remove no-longer needed declaration.
7390 * class.c (layout_class_method): Remove commented-out code, re-format.
7391 Don't add vtable entry (or index) for private methods.
7392 * expr.c (expand_invoke): A private method is implicitly final.
7393 * class.c (make_class_data): If inlining or optimizing,
7394 skip private methods.
7396 * class.c (finish_class): New function. Calls existing methods,
7397 but alls emits deferred inline functions.
7398 * jcf-parse.c (parse_class_file): Call finish_class.
7399 * parse.y (java_complete_expand_methods): Likewise.
7401 * expr.c (build_java_binop): Explicit default, to silence -Wall.
7403 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
7405 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
7407 * jcf-write.c (generate_bytecode_conditional): Fix typo.
7409 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
7411 * (generate_classfile): Always write class access flag with
7414 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * class.c (maybe_layout_super_class): New function.
7417 (layout_class): Reorganized. Loop on class methods dispatched into
7418 a new function. Call maybe_layout_super_class.
7419 (layout_class_methods, layout_class_method): New functions.
7420 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
7422 (expand_invoke): Likewise.
7423 * java-tree.h (all_class_list): New global variable declared.
7424 (layout_class_methods, layout_class_method): New function
7426 (LAYOUT_SEEN_CLASS_METHODS): New macro.
7427 * jcf-parse.c (all_class_list): New global variable.
7428 (load_class): Extended what class_or_name can be. Use parser
7429 context mechanism to save globals before calling jcf_parse.
7430 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
7431 is set on the file name.
7432 (jcf_parse): Layout class methods when Object is loaded, otherwise
7433 record class in all_class_list for delayed method layout.
7434 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
7435 * lang.c (put_decl_node): Decode <init> into the decl context
7437 * lex.c (java_allocate_new_line): Use xmalloc.
7438 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
7439 pointers, not TREE_LIST elements.
7440 (struct parser_ctxt): Fixed comment indentations, added comments
7441 and reordered some fields.
7442 (java_check_methods): Function prototype removed.
7443 * parse.y (java_push_parser_context): Use xmalloc.
7444 (java_parser_context_restore_global): Pop extra pushed ctxp only
7445 when there's nothing next.
7446 (maybe_create_class_interface_decl): Fixed comment, add new
7447 created class decl to all_class_list.
7448 (method_header): Use GET_REAL_TYPE on argument's types.
7449 (method_declarator): Use GET_REAL_TYPE, change type to the real
7450 type in TREE_LIST dependency node. Build argument list with the
7452 (create_jdep_list): Use xmalloc. Removed allocation error message.
7453 (obtain_incomplete_type): Fixed leading comment. Broadened
7454 incoming argument meaning.
7455 (register_incomplete_type): Use xmalloc. Removed allocation error
7457 (safe_layout_class): Fixed leading comment.
7458 (jdep_resolve_class): Reversed if statement condition and switch
7460 (resolve_and_layout): Fixed leading comment. Broadened incoming
7462 (complete_class_report_errors): New local variable name, for
7463 clarity. purify_type_name used for all error cases.
7464 (java_get_real_method_name): Stricter check on constructors.
7465 (java_check_regular_methods): Reverse methods list only if not
7466 already laid out. Layout artificial constructor.
7467 (java_check_methods): Deleted.
7468 (source_start_java_method): Obtain incomplete type for patchable
7470 (java_layout_classes): Fixed leading comment. Use
7471 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
7472 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
7473 before returning. Fixed comments.
7474 (java_expand_classes): Check for errors up front.
7475 (patch_method_invocation): Class to search is resolved and laid
7478 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
7480 * expr.c (java_lang_expand_expr): Add missing emit_queue.
7482 * javaop.h (int8): Removed - not used.
7483 (jbyte): Redefine portably with correct signedness.
7485 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
7487 * jcf-write.c (generate_bytecode_insns): Fix typo
7488 OPCODE_getstatic to OPCODE_getfield.
7490 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
7491 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
7492 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
7494 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7496 * jcf-parse.c (jcf_parse_source): Function returned type is
7497 void. Added prototype.
7498 (jcf_parse): Function returned type is void.
7499 (yyparse): Remove call to fclose on the last parsed file.
7501 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
7503 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
7506 (layout_class): Cope with methods featuring WFL in decl names.
7507 * decl.c (unqualified_object_id_node): New global variable,
7509 (build_decl_no_layout): Removed.
7510 * expr.c (build_primtype_type_ref): Handle Double.
7511 (java_lang_expand_expr): Fixed indentations.
7512 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
7513 (flag_wall, flag_redundant, flag_not_overriding,
7514 flag_static_local_jdk1_1, unqualified_object_id_node): Global
7515 variable declarations.
7516 (build_decl_no_layout): Removed prototype.
7517 (java_get_real_method_name): Added prototype.
7518 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
7519 (java_parse_abort_on_error): Macro now just returns.
7520 * jcf-parse.c (jcf_parse_source): Check fclose returned
7521 value. Call emit_register_classes if java_report_errors returns
7523 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
7524 flag_static_local_jdk1_1): New integer flags.
7525 (lang_decode_option): New flags set here.
7526 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
7527 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
7528 the flag_redundant variable.
7529 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
7530 when parsing java.lang.Object class.
7531 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
7533 (resolve_qualified_expression_name): Fixed indentation.
7534 (patch_array_ref): Changed prototype.
7535 (not_initialized_as_it_should_p): Prototype removed.
7536 (java_report_errors): Added function prototype.
7537 * parse.y (formal_parameter:): Changed error message for not yet
7538 supported final parameters.
7539 (class_type_list:): Set both PURPOSE and VALUE of created
7540 TREE_LIST to be class_type.
7541 (primary_no_new_array:): Handle class literals on primitive types.
7542 (parse_warning_context): Reinstalled correct force_error and
7543 do_warning flags setups.
7544 (java_report_errors): Changed prototype. Return java_error_count
7546 (variable_redefinition_error): Consider treating variable type as
7548 (create_interface): Warn about redundant abstract modifier if
7549 flag_redundant is set. Changed error message.
7550 (lookup_field_wrapper): Save/restore globals before/after looking
7552 (duplicate_declaration_error_p): Consider treating declaration
7553 type as a fake pointer.
7554 (register_fields): Extract real type from dependency node. Check
7555 for duplicate field declaration after type adjustment. Use
7556 DECL_INITIAL to store static final initialized values.
7557 (method_header): Extract real function type from dependency node.
7558 (check_abstract_method_header): Use GET_METHOD_NAME.
7559 (obtain_incomplete_type): Layout fake pointer type.
7560 (safe_layout_class): Don't try to check for methods before layout.
7561 (java_complete_class): Don't check for correct throws clause
7562 elements inheritance here.
7563 (resolve_and_layout): Broadened name parameter meaning.
7564 (reset_method_name): Use GET_METHOD_NAME.
7565 (java_get_real_method_name): New function.
7566 (java_check_regular_methods): Don't check methods in
7567 java.lang.Object. Verify lineage of throws clause elements. Use
7568 flag_no_overriding in warning report.
7569 (check_throws_clauses): Don't check if class was from
7570 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
7571 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
7572 (declare_local_variables): Use flag_static_local_jdk1_1 to report
7573 warning on unsupported final local variables. Use build_decl
7574 instead of build_decl_no_layout. Get real local variable type from
7576 (source_start_java_method): Get real parameter type from
7577 dependency node. Call build_decl instead of build_decl_no_layout.
7578 (java_layout_classes): Reverse tree and layout type and class as
7579 required. Mark class as loaded when done.
7580 (resolve_field_access): Fixed indentation. Restricted condition
7581 leading to static field access code generation. Set field_type
7582 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
7583 (resolve_qualified_expression_name): Initialize type_found to
7584 null. Handle static field resolved during qualification. Fixed
7585 layout on non primitive field decl types.
7586 (not_accessible_p): Fixed typo in comment.
7587 (patch_method_invocation): Resolve and layout class to search from
7589 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
7590 layout non primitive type, if necessary. Make method node only to
7592 (find_applicable_accessible_methods_list): Consider WFL'ed method
7593 decl names. Fixed indentation.
7594 (argument_types_convertible): Resolve and layout target type if
7596 (java_complete_tree): Fixed indentation problems. Rewrote
7597 CALL_EXPR thrown exceptions check. Re-installed further processing
7598 of the assignment in certain cases.
7599 (patch_assignment): Call maybe_build_primttype_type_ref to perform
7600 inlining on class literals.
7601 (valid_builtin_assignconv_identity_widening_p): Cope with constant
7603 (valid_method_invocation_conversion_p): Likewise.
7604 (patch_string): Temporary disable forbidden use of `this' in
7605 explicit constructor invocations when doing string concatenation
7607 (patch_unaryop): Added comment. Reinstalled code to disable
7608 further check on assignment operation with cast expression RHS.
7609 (patch_switch_statement): Fixed indentation.
7610 (build_try_statement): Call build_decl instead of
7611 build_decl_no_layout.
7612 (patch_synchronized_statement): Likewise.
7613 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
7614 IS_UNCHECKED_EXPRESSION_P.
7615 (check_thrown_exceptions_do): Changed leading comment. Resolve and
7616 layout argument exception type.
7617 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
7618 of IS_UNCHECKED_EXPRESSION_P.
7620 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
7622 * jcf-parse.c (yyparse): Open class file in binary mode.
7624 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
7626 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
7628 * jcf-write.c (perform_relocations): Move check out one loop.
7630 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
7632 * Make-lang.in: Fix reference to srcdir.
7633 * jv-scan.c: Add missing xmalloc prototype.
7634 * jvgenmain.c: Ditto.
7636 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
7638 * decl.c (error_mark_node), java-tree.h: New global.
7639 * parse.y: Use empty_stmt_node instead of size_zero_node.
7640 (build_if_else_statement): If missing else, use empty_stmt_node.
7642 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
7643 (java_complete_expand_method): Complain if return is missing.
7644 (java_check_regular_methods): Comment out incorrect error check.
7645 (not_accessible_p): Fix incorrect handling of protected methods.
7646 (patch_method_invocation): Pass correct context to not_accessible_p.
7647 (find_applicable_accessible_methods_list): Likewise.
7648 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
7649 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
7650 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
7651 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
7653 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
7654 (push_int_const): Remove reundant NOTE_PUSH.
7655 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
7656 (- case SWITCH_EXPR): Fix code generation bug.
7657 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
7658 (generate_classfile): More robust for abstract methods.
7660 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
7662 * Makefile.in: jv-scan and jvgenmain all require libiberty.
7663 * Make-lang.in: Ditto.
7665 * jv-scan.c: Remove xmalloc and xstrdup definitions.
7668 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
7670 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
7672 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
7674 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
7676 Allow uses of interface types to verify. This is not really
7677 type-safe, but it matches what Sun does, and is OK as long as
7678 there are appropriate run-time checks.
7679 * verify.c (merge_types): If merging two interface types,
7680 just set the result to java.lang.Object.
7681 * expr.c (pop_type): Any interface is matches by java.lang.Object.
7683 1998-11-13 Tom Tromey <tromey@cygnus.com>
7685 * gjavah.c (main): Handle --output-class-directory argument.
7686 * jvspec.c (lang_specific_driver): Translate `-d' into
7688 * jcf.h (jcf_write_base_directory): Declare.
7689 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
7690 * lang-options.h: Mention -foutput-class-dir.
7691 * jcf-write.c (jcf_write_base_directory): New global.
7692 (make_class_file_name): Put generated .class file into `-d'
7693 directory, or into source directory if -d not given. Function now
7695 (write_classfile): Free class file name. Handle case where class
7697 (DIR_SEPARATOR): New macro.
7698 Include <sys/stat.h>
7700 * Makefile.in (prefix): New macro.
7702 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
7704 * parse.y (patch_invoke): Do less if flag_emit_class_files.
7705 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
7706 here (done in patch_invoke instead).
7707 (case_identity): Moved here from parse.y.
7709 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
7710 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
7711 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
7712 so they can be efficiently scanned without recursion.
7713 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
7714 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
7715 in BLOCK iteratively, rather than recursively.
7717 * parse.y (do_unary_numeric_promotion): New function.
7718 (patch_unaryop, patch_binop, patch_array_ref): Use it.
7720 * parse.y (patch_newarray): Various fixes.
7722 Re-do handling of switch statements (for proper block scoping).
7723 * parse.y: Add just a single block for the enture switch block,
7724 but don't create any "case blocks".
7725 (group_of_labels): Rmeoved unneeded non-terminal.
7726 CASE_EXPR and DEFAULT_EXPR are added to current block.
7727 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
7728 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
7729 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
7730 * parse.y (wfl_operator, print_int_node): Make non-static.
7731 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
7732 as part of recursive scan of block.
7733 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
7734 (patch_switch_statement): Most tests move dinto java_complete_tree.
7736 * parse.y: Make various production be non-typed (void).
7737 * parse.y (parse_error): Merged into issue_warning_error_from_context.
7738 * parse.y (add_stmt_to_compound): Don't create/change extra node.
7739 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
7741 * jcf-write.c (struct jcf_handler): New type.
7742 (struct jcf_switch_state): New type.
7743 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
7744 (alloc_handler, emit_unop, emit_reloc): New functions.
7745 (adjust_typed_op): Add extra parameter ("max type" offset).
7746 (emit_switch_reloc, emit_case-reloc): New function.
7747 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
7748 (generate_bytecode_insns): Support REAL_CST, switch statements,
7749 exception handling, method calls, object/array creation, and more.
7751 * class.c: Remove some unused variables.
7752 * constants.c (find_string_constant): New function.
7753 (count_constant_pool_bytes): Fix to correctly handle wide constants.
7754 * decl.c (complete_start_java_method): Don't _Jv_InitClass
7755 if flag_emit_class_files.
7757 1998-11-12 Tom Tromey <tromey@cygnus.com>
7759 * jcf-io.c (find_class): Added explanatory comment.
7761 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
7762 trailing slash to `.zip' entries.
7764 * jvspec.c (lang_specific_driver): Correctly handle case where
7765 GC_NAME not defined.
7767 1998-11-11 Tom Tromey <tromey@cygnus.com>
7769 * jvspec.c (GC_NAME): New define.
7770 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
7772 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
7774 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
7776 * jcf-dump.c (TABLE_SWITCH): Fix typos.
7778 1998-11-11 Tom Tromey <tromey@cygnus.com>
7780 * jcf-dump.c (main): Correctly recognize `--'-style long options.
7782 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7784 * class.c (is_compiled_class): Call safe_layout_class for class
7785 compiled from source.
7786 * conver.h (convert_to_integer, convert_to_real,
7787 convert_to_pointer): Added prototypes.
7788 * decl.c (init_decl_processing): Non longer push the decls of
7789 `methodtable', `constants', `Class', `Field', `dispatchTable'
7790 `jexception' and `Method'.
7791 * expr.c (build_invokeinterface): New function.
7792 (expand_invoke): static variable CLASS_IDENT now in
7793 build_invokeinterface. Use build_invokeinterface.
7794 (expand_java_field_op): Moved code to inline
7795 java.lang.PRIMTYPE.TYPE into a function.
7796 (build_primtype_type_ref): New function.
7797 * java-tree.def (INSTANCEOF_EXPR): New tree code.
7798 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
7799 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
7800 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
7801 (DECL_LOCAL_STATIC_VALUE): New macro.
7802 (build_invokeinterface, build_primtype_type_ref): New function
7804 (java_parse_abort_on_error): Macro rewritten.
7805 * jcf-parse.c (current_method): Add comment to declaration.
7806 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
7807 Function prototypes fixed.
7808 (jcf_parse_source): push/pop parser context. save/restore global.
7809 (parse_source_file): Fixed leading comment. Now take a
7810 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
7811 classes and pop the parser context anymore.
7812 (yyparse): Push parser context, save globals, parse the source
7813 file, restore globals and pop the parser context when processing a
7815 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
7816 * lex.c (java_parse_doc_section): New function.
7817 (java_lex): Call java_parse_doc_section when appropriate. Build an
7818 operator around INSTANCEOF_TK.
7819 * lex.h (java_lineterminator, java_sprint_unicode,
7820 java_unicode_2_utf8, java_lex_error, java_store_unicode):
7821 Prototypes rewritten.
7822 (java_parse_escape_sequence, java_letter_or_digit_p,
7823 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
7824 java_read_unicode, java_store_unicode, java_read_char,
7825 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
7826 Added function prototypes.
7827 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
7829 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
7831 (struct parser_ctxt): New fields: deprecated,
7832 current_parsed_class_un, gclass_list.
7833 (fix_method_argument_names, issue_warning_error_from_context,
7834 resolve_package, lookup_package_type): New function prototypes.
7835 (resolve_expression_name): Fixed function prototype.
7836 (find_applicable_accessible_methods_list): Fixed indentation, added
7837 extra argument in prototype.
7838 (check_final_assignment, build_null_of_type, check_deprecation,
7839 check_method_redefinition, reset_method_name,
7840 java_check_regular_methods, java_check_abstract_methods,
7841 maybe_build_primttype_type_ref): New function prototype.
7842 * parse.y (conver.h): Include.
7843 (INSTANCEOF_TK): Tagged <operator>.
7844 (single_type_import_declaration): Use REGISTER_IMPORT macro.
7845 (relational_expression:): Build binop for instanceof.
7846 (java_push_parser_context): Remember ctxp->gclass_list across
7848 (java_pop_parser_context): Simply return if no context
7849 exists. Remember gclass_list across contexts.
7850 (issue_warning_error_from_context): New function.
7851 (parse_error_context): Don't setup ctxp->elc here. Call
7852 issue_warning_error_from_context instead.
7853 (parse_warning_context): Likewise.
7854 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7855 setup. Link new class/interface to ctxp->gclass_list.
7856 (add_superinterfaces): Register interface as incomplete if not
7858 (create_class): Remember class unqualified name in
7859 ctxp->current_parsed_class_un. Check class deprecation.
7860 (register_fields): Check field deprecation. Remember static final
7861 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7863 (method_header): New local variable ORIG_ARG. Use unqualified
7864 current class name for check on constructor errors. Promote return
7865 type if of record type. Argument list fix moved in
7866 fix_method_argument_names, called here. Check method deprecation.
7867 (fix_method_argument_names): New function.
7868 (method_declarator): Promote record typed arguments.
7869 (safe_layout_class): Check class methods before layout.
7870 (java_complete_class): Compute field layout when patched.
7871 (do_resolve_class): Try to load class after having it renamed
7872 after the package name.
7873 (get_printable_method_name): Use DECL_CONTEXT.
7874 (reset_method_name): New function.
7875 (check_method_redefinition): Use reset_method_name.
7876 (java_check_regular_methods): New local variable
7877 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7878 names for error report. Check for compile-time error when method
7879 found has default (package) access.
7880 (java_check_abstract_methods): Now takes an interface DECL node as
7881 an argument. Also reinstall real name on unchecked
7882 overriding/hiding methods for error report.
7883 (java_check_methods): Fixed leading comment. Get classes to verify
7884 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7885 CLASS_METHOD_CHECKED_P on class verification.
7886 (lookup_java_method2): Get real method name if necessary.
7887 (find_in_imports): Don't check package class access here.
7888 (resolve_package, lookup_package_type): New functions.
7889 (java_layout_classes): Fixed leading comment. Take classes to be
7890 laid out from ctxp->gclass_list.
7891 (java_complete_expand_methods): Don't expand native and abstract
7893 (java_expand_classes): New function.
7894 (resolve_expression_name): Use additional argument ORIG. Retrieve
7895 values of static final field of primitive types.
7896 (resolve_field_access): Handles static final field of promotive
7898 (resolve_qualified_expression_name): Handle STRING_CST as
7899 primaries and package name resolution. Check deprecation on found
7900 decls. Set where_found and type_found on non static field resolved
7901 during qualification. Layout non primitive field decl types.
7902 (check_deprecation): New function.
7903 (maybe_access_field): Simplified.
7904 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7905 removed. Reverse method's argument when primary is a type. Don't
7906 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7907 instead. Include abstract class in the list of class searchable
7908 for constructors. Use DECL_CONTEXT of found method for access
7909 checks. Check method deprecation.
7910 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7911 converting arguments. Handle INVOKE_INTERFACE.
7912 (lookup_method_invoke): Search constructor using existing
7913 infrastructure (don't rely on lookup_java_constructor anymore).
7914 (find_applicable_accessible_methods_list): Extra argument flag
7915 LC. Now include constructor in the search.
7916 (qualify_ambiguous_name): Conditional expression are primaries.
7917 (not_initialized_as_it_should_p): static final are always
7919 (java_complete_tree): Pass extra NULL argument to
7920 resolve_expression_name. Stricter test to carry on patching
7921 assignments. New case for INSTANCEOF_EXPR.
7922 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7923 (check_final_assignment, maybe_build_primttype_type_ref): New
7925 (patch_assignment): Detect resolved static finals and carry normal
7926 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7927 (try_builtin_assignconv): Access constant 0 on all primitive
7929 (valid_builtin_assignconv_identity_widening_p): Accept identical
7930 types. Accept all promoted type on int type.
7931 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7932 assigned to a reference.
7933 (valid_method_invocation_conversion_p): Accept to check null
7935 (build_binop): Merge declaration and initialization of local
7937 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7938 numeric types. Improved validity test for qualify operators on
7940 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7941 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7942 primitive type and issue the appropriate error message.
7943 (resolve_type_during_patch): Mark class loaded when resolved.
7944 (patch_cast): Allow null to be cased to reference types.
7945 (build_null_of_type): New function.
7946 (patch_array_ref): Handle array on references correctly.
7947 (patch_return): Removed unused local variable MODIFY. Force
7948 boolean to be returned as integers. Allows null to be returned by
7949 a function returning a reference.
7950 * typeck.c (convert_to_integer, convert_to_real,
7951 convert_to_pointer): Prototypes moved to convert.h
7952 (lookup_argument_method): Use method real name, if necessary.
7954 1998-10-30 Tom Tromey <tromey@cygnus.com>
7956 * class.c (build_class_ref): Changed name of primitive classes to
7959 * class.c (make_class_data): Renamed fields: nmethods to
7960 method_count, method_count to dtable_method_count. Always set
7962 * decl.c (init_decl_processing): Likewise.
7964 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7966 * class.c (layout_class): Don't mangle <finit>, produce
7967 __finit<class> instead. Don't verify artificial methods.
7968 * decl.c (finit_identifier_node): New declared global.
7969 (init_decl_processing): finit_identifier_node initialized.
7970 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7971 * java-tree.h (finit_identifier_node): Declared as extern.
7972 (struct lang_decl): New field called_constructor.
7973 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7974 (CLASS_HAS_FINIT_P): New macro.
7975 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7976 explicit constructor invocation.
7977 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7978 CALL_SUPER_CONSTRUCTOR_P): New macros.
7979 (write_classfile): Added prototype.
7980 * jcf-parse.c (jcf_parse_source): Parse and remember for
7981 generation if the file was seen on the command line.
7982 (parse_source_file): Don't write the class file here.
7983 (yyparse): Loop on files rewritten. Set current_jcf.
7984 (parse_zip_file_entries): Parse class file only if it was found.
7985 * lang.c (init_parse): Don't open command line provided filename
7987 (lang_parse): Don't set main_jcf anymore.
7988 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7989 (JCONSTRUCTOR_CHECK): New macro.
7990 (JBSC_TYPE_P): New macro.
7991 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7992 (COMPLETE_CHECK_OP_2): New macro.
7993 (struct parse_ctxt): New field explicit_constructor_p.
7994 (check_class_interface_creation): Fixed prototype indentation.
7995 (patch_method_invocation_stmt): Prototype reflects added argument.
7996 (patch_invoke): Likewise.
7997 (complete_method_declaration, build_super_invocation,
7998 verify_constructor_circularity,
7999 build_this_super_qualified_invocation, get_printable_method_name,
8000 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8001 verify_constructor_super, create_artificial_method,
8002 start_artificial_method_body, end_artificial_method_body,
8003 generate_field_initialization_code): New function prototypes.
8004 * parse.y: Fixed leading comment
8005 (constructor_header:, constructor_body:, block_end:): Rules tagged
8007 (type_declaration:): Call maybe_generate_finit.
8008 (method_declaration:): Action for method_body: placed in new
8009 function complete_method_declaration, called here.
8010 (constructor_declaration:): Defined actions. Removed leading
8012 (constructor_header:): New rule with action.
8013 (constructor_body:): Rule rewritten using block_begin: and
8014 block_end:. Defined actions.
8015 (constructor_declarator:, explicit_constructor_invocation:):
8017 (block:): Use new rules block_begin: block_end:.
8018 (block_begin:, block_end:): New rules and actions.
8019 (block_statements:): Fixed error message for explicit
8021 (method_invocation:): Call build_this_super_qualified_invocation
8022 if primary is `this' or `super' was seen.
8023 (conditional_expression:): Action defined.
8024 (extra_ctxp_pushed_p): New static global flag.
8025 (java_parser_context_save_global): Create parser context if
8026 necessary. Use extra_ctxp_pushed_p to remember it.
8027 (java_parser_context_restore_global): Pop extra parser context if
8029 (build_array_from_name): Array on primitive types are marked
8031 (register_fields): Restore new name in field initializer
8032 expression if type was altered. Non static fields initialized upon
8033 declaration marked initialized.
8034 (maybe_generate_finit): New function.
8035 (maybe_generate_clinit): Use create_artificial_method,
8036 start_artificial_method_body, end_artificial_method_body. Generate
8037 debug info for enclosed initialization statements.
8038 (method_header): Fixed leading comment. Check constructor
8039 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8041 (complete_method_declaration, constructor_circularity_msg,
8042 verify_constructor_circularity): New functions.
8043 (get_printable_method_name): New function.
8044 (check_method_redefinition): Don't rename <finit> methods. Fix
8045 declared constructor names. Error message for
8046 constructors modified.
8047 (java_check_regular_methods): Local variable seen_constructor
8048 renamed saw_constructor. Skip verification on constructors. Create
8049 default constructor with create_artificial_method.
8050 (java_check_methods): Removed unnecessary empty line.
8051 (create_artificial_method, start_artificial_method_body,
8052 end_artificial_method_body): New functions.
8053 (java_layout_classes): Changed leading comment. Reverse fields
8054 list if necessary. Always layout java.lang.Object if being
8056 (java_complete_expand_methods): Verify constructor circularity.
8057 (java_complete_expand_method): Call fix_constructor on
8058 constructors. Local variable no_ac_found removed. Restore
8059 bindings if method body expansion failed.
8060 (fix_constructors, verify_constructor_super,
8061 generate_field_initialization_code): New function.
8062 (java_expand_classes): Fixed leading comment. Write class file
8064 (resolve_expression_name): Check for illegal instance variable
8065 usage within the argument scope of an explicit constructor
8067 (resolve_qualified_expression_name): Pass extra from_super flag
8068 when invoking patch_method_invocation_stmt. New case for
8069 conditional expression when used as a primary. Check for error
8070 when acquiring super.
8071 (patch_method_invocation_stmt): Added extra argument super. New
8072 local variable is_static_flag. Set class_to_search according to
8073 the nature of the constructor invocation. Don't add `this'
8074 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8075 invocation within the argument scope of explicit constructor
8076 invocation. Set is_static according to is_static_flag. Provide
8077 extra `super' argument to patch_invoke invocation.
8078 (patch_invoke): New argument from_super. Loop on arguments
8079 indentation fixed. Pass from_super to invocation_mode. New switch
8080 case INVOKE_SUPER. Fixed error message in switch default case.
8081 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8083 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8084 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8085 message takes constructors into account.
8086 (find_applicable_accessible_methods_list): Fixed indentation.
8087 (qualify_ambiguous_name): Take explicit constructor invocation
8088 into account. Deal with a conditional expression as a primary to
8090 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8091 case. Added extra argument to patch_method_invocation_stmt.
8092 Register calls made to explicit constructor `this'. Don't call
8093 save_expr in ARRAY_REF case when emitting class files. Check for
8094 illegal use of this when expanding explicit constructor invocation
8096 (complete_function_arguments): Set and reset parser context
8097 explicit_constructor_p field value when appropriate.
8098 (build_super_invocation, build_this_super_qualified_invocation):
8100 (patch_assignment): Fixed typo.
8101 (patch_unaryop): Check on final fields occurs only when a decl
8103 (patch_return): Take constructors into account.
8104 (patch_conditional_expr): New function.
8105 * typeck.c (build_java_signature): Removed unnecessary empty line.
8107 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8109 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8111 1998-10-28 Tom Tromey <tromey@cygnus.com>
8113 * decl.c (init_decl_processing): Renamed fields.
8114 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8115 interface_len, msize fields.
8117 * class.c (make_class_data): Removed subclass_head and
8118 subclass_next fields.
8119 * decl.c (init_decl_processing): Removed subclass_head and
8120 subclass_next fields.
8122 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8124 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8125 * mangle.c (emit_unicode_mangled_name): Similarly.
8127 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8129 * jcf-parse.c (get_constant): Place braces around code to compute
8130 'd' when REAL_ARITHMETIC is not defined.
8132 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8134 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8137 1998-10-23 Tom Tromey <tromey@cygnus.com>
8139 * lang-specs.h: `.zip' files are input to jc1.
8141 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8143 * jvspecs.c: Add (but don't enable) support for combining multiple
8144 .class and .java input filenames to a single jc1 invocation.
8145 Add support for -C flag (copile to .class files).
8146 Translate -classpath and -CLASSPATH arguments.
8147 * lang-specs.h: Don't set %2 spec.
8149 1998-10-22 Tom Tromey <tromey@cygnus.com>
8151 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8153 (add_path): Don't add trailing separator to non-empty path
8156 * lang.c (lang_decode_option): Check for -fclasspath and
8157 -fCLASSPATH before examining other `-f' options.
8159 * java-tree.h (finalize_identifier_node): Don't declare.
8160 * class.c (make_class_data): Don't push "final" field.
8161 * decl.c (init_decl_processing): Don't push "final" field.
8162 (finalize_identifier_node): Removed.
8163 (init_decl_processing): Don't set finalize_identifier_node.
8165 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8167 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8169 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8170 (JV_SCAN_SOURCES): New macro.
8171 (JCF_DUMP_SOURCES): Likewise.
8172 (jcf-dump$(exeext)): New target.
8173 (jv-scan$(exeext)): New target.
8175 1998-10-22 Tom Tromey <tromey@cygnus.com>
8177 * Makefile.in (LEX): Removed.
8178 (LEXFLAGS): Likewise.
8179 (SET_BISON): New macro.
8181 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8182 spurious diffs in parse.c.
8183 ($(PARSE_SCAN_C)): Likewise.
8184 (PARSE_DIR): New macro.
8186 (PARSE_SCAN_C): Likewise.
8187 (PARSE_RELDIR): New macro.
8189 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8191 * jcf-io.c (find_class): Use saw_java_source to determine when to
8192 look for `.java' file.
8193 * jcf-parse.c (saw_java_source): New global.
8194 (yyparse): Set it if `.java' file seen.
8196 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8197 (GCJH_SOURCES): Likewise.
8198 * Makefile.in (datadir): New macro.
8199 (libjava_zip): Likewise.
8200 (JAVA_OBJS): Added jcf-path.o.
8201 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8202 (../gcjh$(exeext)): Likewise.
8203 (jcf-path.o): New target.
8204 * java-tree.h (fix_classpath): Removed decl.
8205 * jcf-parse.c (fix_classpath): Removed.
8206 (load_class): Don't call fix_classpath.
8207 * parse.y (read_import_dir): Don't call fix_classpath.
8208 * lex.h: Don't mention classpath.
8209 * lex.c (java_init_lex): Don't initialize classpath.
8210 * jcf-io.c (classpath): Removed global.
8211 (find_class): Use jcf_path iteration functions. Correctly search
8212 class path for .java file.
8213 (open_in_zip): New argument `is_system'.
8214 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8215 classpath-related options.
8216 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8218 (lang_init): Call jcf_path_init.
8219 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8220 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8221 Correctly put braces around second string in each entry.
8222 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8223 classpath-related options.
8224 (help): Updated for new options.
8225 * jcf.h: Declare functions from jcf-path.c. Don't mention
8227 * jcf-path.c: New file.
8229 * jcf-depend.c: Include jcf.h.
8231 * jcf-write.c (localvar_alloc): Returns `void'.
8232 (localvar_free): Removed unused variable.
8234 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8235 (init_parse): Use OBJECT_SUFFIX, not ".o".
8237 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8239 * class.c (emit_register_classes): Renamed from
8240 emit_register_class.
8241 * java-tree.h (emit_register_classes): Prototype renamed from
8242 emit_register_class.
8243 * jcf-parse.c (yyparse): Call emit_register_classes once before
8245 * parse.y (java_expand_classes): No longer register classes.
8247 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8249 * class.c (is_compiled_class): New local variable
8250 seen_in_zip. Identify classes found in currently compiled source
8252 * decl.c (complete_start_java_method): Fixed typo.
8253 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8254 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8255 (CLASS_P): Moved around.
8256 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8257 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8259 (jcf_parse_source): Changed leading comment. Removed unnecessary
8260 fclose and CLASS_FROM_SOURCE_P marking.
8261 (parse_source_file): New local variables remember_for_generation
8262 and filename. Mark parsed file name identifier node. Removed block
8263 executed when parse_only was null. Set remember_for_generation.
8264 Use it as an argument to java_pop_parser_context.
8265 (yyparse): New local variables several_files, list, next node and
8266 current_file_list. Split ampersand separated file names into
8267 current_file_list. Iterate through the list and parse accordingly.
8268 * parse.h (java_pop_parser_context): New function prototype.
8269 * parse.y (ctxp_for_generation): New static global variable.
8270 (java_pop_parser_context): New argument generate. Link popped ctxp
8271 to ctxp_for_generation list accordingly.
8272 (java_complete_expand_methods): Fixed indentation.
8273 (java_expand_classes): New function.
8275 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8277 * Makefile.in: Link with libiberty.a instead of memmove.o.
8279 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * lex.c (setjmp.h): No longer included.
8282 * lex.h (setjmp.h): Included.
8283 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8284 (duplicate_declaration_error_p): Renamed from
8285 duplicate_declaration_error.
8286 (build_array_from_name): New function prototype.
8287 * parse.y (setjmp.h): No longer included.
8288 (variable_declarator_id): Define action.
8289 (build_array_from_name): New function.
8290 (duplicate_declaration_error_p): Renamed from
8291 duplicate_declaration_error. Fixed leading comment.
8292 (register_fields): Main `for' loop reorganized. Uses
8293 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8294 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8295 build_array_from_name.
8296 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8298 (read_import_dir): Don't try to skip `.' and `..'.
8299 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8300 build_array_from_name. Main `for' loop reorganized.
8301 (resolve_qualified_expression_name): When building access to a
8302 field, use the type where the field was found, not its own type.
8303 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8304 field was found is null.
8305 (qualify_ambiguous_name): Sweep through all successive array
8308 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * java-tree.h (pop_labeled_block, lang_printable_name,
8311 maybe_add_interface, set_super_info, get_access_flags_from_decl,
8312 interface_of_p, inherits_from_p, fix_classpath,
8313 complete_start_java_method, emit_handlers, init_outgoing_cpool,
8314 make_class_data, register_class, alloc_name_constant): New
8315 function prototypes.
8316 * lang.c (lang_decode_option): Set argc argument unused. Fixed
8317 indentation. Added cast to remove warning.
8318 (lang_printable_name): Set v argument unused.
8319 (lang_print_error): Added argument to lang_printable_name call.
8320 (java_dummy_print, print_lang_decl, print_lang_type,
8321 print_lang_identifier, lang_print_xnode): All argument marked
8323 * lex.c (java_unget_unicode): Removed unnecessary argument.
8324 (java_allocate_new_line): Unused local variable is gone.
8325 (java_read_char): Added parenthesis in expressions to remove
8326 warnings. Added final return statement.
8327 (java_read_unicode): Added parenthesis in expression to remove
8329 (java_parse_end_comment): Fixed java_unget_unicode invocation.
8330 (java_parse_escape_sequence): Likewise.
8331 (java_lex): Unused local variables are gone. Fixed
8332 java_unget_unicode invocation.
8333 * lex.h (set_float_handler): Prototype added when JC1_LITE not
8335 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
8336 lang_printable_name invocation in macro.
8337 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
8339 (duplicate_declaration_error): Suppressed unused argument in
8341 (identical_subpath_p): Function declaration is gone.
8342 (patch_invoke): Suppressed unused argument in prototype.
8343 (patch_cast, build_labeled_block, check_thrown_exceptions):
8345 * parse.y (setjmp.h): Included
8346 (toplev.h): Likewise.
8347 (field_declaration:): Suppressed unused local
8348 (label_decl:): Fixed build_labeled_block invocation.
8349 (java_pop_parser_context): Put extra parenthesis around assignment
8351 (yyerror): Suppressed unused local variables.
8352 (variable_redefinition_error): Fixed lang_printable_name
8354 (create_interface): Suppressed unused local variables.
8355 (create_class): Likewise.
8356 (duplicate_declaration_error): Suppressed unused argument. Fixed
8357 lang_printable_name invocation.
8358 (register_fields): Suppressed unused local variable. Fixed
8359 duplicate_declaration_error invocation.
8360 (method_header): Suppressed unused local variable.
8361 (method_declarator, parser_check_super): Likewise.
8362 (java_complete_class): Suppressed unused local variable. Fixed
8363 fatal error message.
8364 (complete_class_report_errors): Added default: in switch.
8365 (java_check_regular_methods): Fixed lang_printable_name
8367 (check_throws_clauses): Likewise.
8368 (java_check_abstract_methods): Suppressed unused local
8369 variable. Fixed lang_printable_name invocation.
8370 (read_import_entry): Added supplemental return statement.
8371 (read_import_dir): Suppressed unused local variables.
8372 (check_pkg_class_access, declare_local_variables): Likewise.
8373 (source_start_java_method): Suppressed unused extern variable
8375 (expand_start_java_method): Suppressed unused extern and local
8376 variable declarations.
8377 (java_complete_expand_methods): Likewise.
8378 (java_complete_expand_method): Suppressed unused local variables.
8379 (make_qualified_name): Likewise.
8380 (resolve_qualified_expression_name): Added default: in
8381 switch. Fixed lang_printable_name invocation.
8382 (class_instance_creation_expression): Added parenthesis around
8384 (patch_method_invocation_stmt): Fixed lang_printable_name and
8385 patch_invoke invocations.
8386 (check_for_static_method_reference): Fixed lang_printable_name
8388 (patch_invoke): Suppressed unused arguments and local variables.
8389 (lookup_method_invoke): Suppressed unused local variables.
8390 (qualify_ambiguous_name): Added default: in switch.
8391 (identical_subpath_p): Function removed.
8392 (patch_assignment): Suppressed unused local variables. Suppressed
8393 unnecessary if statement. Fixed lang_printable_name invocations.
8394 (try_builtin_assignconv): Fixed lang_printable_name invocations.
8395 (valid_ref_assignconv_cast_p): Parenthesis around
8396 expression. Suppressed unused local variables.
8397 (build_binop): Suppressed unused local variables. fixed
8398 lang_printable_name invocations.
8399 (string_constant_concatenation): Suppressed unused local
8401 (patch_unaryop): Fixed lang_printable_name invocation.
8402 (patch_cast): Suppressed unnecessary argument. Fixed
8403 lang_printable_name invocation.
8404 (patch_array_ref): Fixed lang_printable_name invocation.
8405 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
8406 (build_labeled_block): Suppressed unused argument.
8407 (generate_labeled_block): Fixed build_labeled_block invocation.
8408 (build_loop_body): Suppressed unused local variables.
8409 (patch_loop_statement): Likewise.
8410 (patch_exit): Fixed lang_printable_name invocation.
8411 (patch_switch_statement): Likewise.
8412 (case_identity): First argument marked unused.
8413 (patch_try_statement): Fixed lang_printable_name invocations.
8414 (patch_synchronized_statement, patch_throw_statement): Likewise.
8415 (check_thrown_exceptions): Fixed check_thrown_exceptions and
8416 lang_printable_name invocations.
8417 (check_thrown_exceptions_do): Suppressed unused argument.
8419 1998-10-14 Tom Tromey <tromey@cygnus.com>
8421 * jcf-write.c (write_classfile): Add output class file as target.
8422 * lang-options.h: Added -MD, -MMD, -M, and -MM.
8423 * jcf.h: Added declarations for dependency-tracking functions.
8424 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
8425 * lang.c (lang_decode_option): Recognize -MD and -MMD.
8426 (finish_parse): Call jcf_dependency_write.
8427 (dependency_tracking): New global.
8428 (DEPEND_SET_FILE): New define.
8429 (DEPEND_ENABLE): New define.
8430 (init_parse): Enable dependency tracking if required.
8432 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
8433 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8434 (../gcjh$(exeext)): Likewise.
8435 (jcf-depend.o): New target.
8436 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
8437 (GCJH_SOURCES): Likewise.
8438 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
8440 (find_classfile): Added dep_name argument.
8441 (find_class): Compute name of dependency.
8442 (open_in_zip): Call jcf_dependency_add_file.
8443 * gjavah.c (output_file): No longer global.
8444 (usage): Don't mention "gjavah".
8446 (java_no_argument): Likewise.
8447 (version): Likewise.
8448 (main): Recognize and handle -M family of options.
8449 (print_mangled_classname): Return is void.
8450 (process_file): Handle case where output is suppressed.
8451 (HANDLE_END_FIELD): Likewise.
8452 (HANDLE_METHOD): Likewise.
8453 * jcf-depend.c: New file.
8455 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
8457 * java-tree.def: Add missing newline at EOF.
8459 1998-10-13 Tom Tromey <tromey@cygnus.com>
8461 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
8462 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
8464 Include <config.h> and "system.h".
8465 (disassemble_method): Undefine RET to avoid clash with
8468 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8470 * decl.c (runtime_exception_type_node, error_exception_type_node):
8471 New global variables.
8472 (init_decl_processing): Initialized.
8473 * expr.c (java_lang_expand_expr): Set caught exception type to
8474 null if catch handler argument doesn't exit.
8475 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
8477 * java-tree.h (runtime_exception_type_node,
8478 error_exception_type_node): Global variables declared.
8479 (DECL_FUNCTION_THROWS): New macro.
8480 (DECL_FUNCTION_BODY): Modified comment.
8481 (DECL_SPECIFIC_COUNT): Likewise.
8482 (struct lang_decl): New field throws_list.
8483 (IS_UNCHECKED_EXPRESSION_P): New macro.
8484 * lex.c (java_lex): Generate location information for THROW_TK.
8485 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
8486 EXCEPTIONS_P): New macros.
8487 (enum jdep_code): New value JDEP_EXCEPTION.
8488 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
8489 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
8490 PATCH_METHOD_RETURN_ERROR): New macros.
8491 (patch_method_invocation_stmt): Added new argument to prototype.
8492 (patch_synchronized_statement, patch_throw_statement,
8493 check_thrown_exceptions, check_thrown_exceptions_do,
8494 purge_unchecked_exceptions, check_throws_clauses): New function
8496 * parse.y Fixed typo in keyword section.
8497 (throw:): Rule tagged <node>.
8498 (THROW_TK): Keyword tagged <operator>.
8499 (method_header:): Last argument to call to method_header passed
8501 (throws:, class_type_list:, throw_statement:,
8502 synchronized_statement:, synchronized:): Defined actions.
8503 (method_header): New local variable current. Register exceptions
8505 (java_complete_tree): Complete and verify exceptions from throws
8507 (complete_class_report_errors): Error message on exceptions not
8509 (java_check_regular_methods): Fixed typo. Shortcut on private
8510 overriding methods. Changed error message on method
8511 redefinition. Check for throws clause compatibility.
8512 (check_throws_clauses): New function.
8513 (java_check_abstract_methods): Use DECL_NAME for wfl or current
8514 method. Changed error message on method redefinition.
8515 (currently_caught_type_list): New static variable.
8516 (java_complete_expand_methods): Purge unchecked exceptions from
8517 throws clause list. Call PUSH_EXCEPTIONS before walk and
8518 POP_EXCEPTIONS after.
8519 (resolve_qualified_expression_name): Pass new argument as NULL to
8520 patch_method_invocation_stmt.
8521 (patch_method_invocation_stmt): New argument ref_decl. Invoke
8522 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
8523 argument list when appropriate. Use new argument if non null to
8524 store selected method decl.
8525 (patch_invoke): Convert if necessary args of builtin types before
8526 forming CALL_EXPR. Argument list no longer reversed here.
8527 (invocation_mode): Treat final methods as static methods.
8528 (java_complete_tree): New cases for THROW_EXPR: and
8529 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
8531 (complete_function_arguments): No more RECORD_TYPE
8532 conversion. Function parameter nodes no longer saved.
8533 (valid_ref_assignconv_cast_p): Avoid handling null type.
8534 (patch_binop): Fixed null constant reference handling.
8535 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
8537 (patch_try_statement): Fixed comments. Record caught types in
8538 list, push the list, expand try block and pop the list.
8539 (patch_synchronized_statement, patch_throw_statement,
8540 check_thrown_exceptions, check_thrown_exceptions_do,
8541 purge_unchecked_exceptions): New functions.
8542 * typeck.c (lookup_argument_method): Allow WFL in place of method
8543 DECL_NAME during method definition check
8545 1998-10-09 Tom Tromey <tromey@cygnus.com>
8547 * gjavah.c (decode_signature_piece): New function.
8548 (print_c_decl): Use it. Added `name_override' argument.
8549 (print_method_info): Use name_override argument to print_c_decl.
8550 (seen_fields): Removed.
8551 (print_field_info): Don't update seen_fields.
8552 (struct method_name): New structure.
8553 (method_name_list): New global.
8554 (print_method_info): Add new method to list of methods.
8555 (name_is_method_p): New function.
8556 (print_field_info): If field name has same name as method, then
8558 (process_file): Parse methods before fields.
8559 (field_pass): New global.
8560 (HANDLE_END_FIELD): Take field_pass into account.
8562 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8564 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
8565 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
8567 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
8569 * jvspec.c: Fix bug in jvgenmain_spec patch.
8571 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * Makefile.in (lang.o:): Install dependency on java-tree.def.
8574 * decl.c (soft_exceptioninfo_call_node): New global variable.
8575 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
8576 takes extra integer argument. soft_exceptioninfo_call_node
8578 * except.c (java_set_exception_lang_code): New function
8579 (method_init_exceptions): Called here.
8580 (prepare_eh_table_type): New function.
8581 (expand_end_java_handler): Called here.
8582 * expr.c (build_java_throw_out_of_bounds_exception): Now features
8583 one argument. Modified generation of call to
8584 soft_badarrayindex_node to use new argument.
8585 (build_java_arrayaccess): Pass faulty index value to
8586 build_java_throw_out_of_bounds_exception.
8587 (generate_name): New function.
8588 (java_lang_expand_expr): New local variables node, current,
8589 has_finally_p. Expand TRY_EXPR node.
8590 (process_jvm_instruction): Replace top of the stack with thrown
8591 object reference when entering exception handler.
8592 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
8593 specific tree codes.
8594 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
8596 (DECL_SPECIFIC_COUNT): New macro.
8597 (prepare_eh_table_type, java_set_exception_lang_code,
8598 generate_name): New function declarations.
8599 (match_java_method): Declaration deleted.
8600 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
8602 * lex.c (TRY_TK, CATCH_TK): Generate location information.
8603 * parse.h (redefinition_error, refine_accessible_methods_list,
8604 can_cast_to_p): Function declaration removed.
8605 (classitf_redefinition_error, variable_redefinition_error,
8606 parse_jdk1_1_error, find_applicable_accessible_methods_list,
8607 find_most_specific_methods_list, argument_types_convertible,
8608 enter_a_block, valid_builtin_assignconv_identity_widening_p,
8609 valid_cast_to_p, valid_method_invocation_conversion_p,
8610 try_reference_assignconv, add_stmt_to_compound,
8611 build_jump_to_finally, build_tree_list, patch_try_statement,
8612 java_get_catch_block): New function declarations.
8613 * parse.y (string_buffer_type): Global variable deleted.
8614 (group_of_labels, catches, catch_clause, catch_clause_parameter,
8615 finally): Rules tagged <node>.
8616 (TRY_TK, CATCH_TK): Token tagged <operator>.
8617 (class_body_declaration:, class_member_declaration:,
8618 formal_parameter:, explicit_constructor_invocation:,
8619 interface_member_declaration:, constant_declaration:,
8620 primary_no_new_array:, class_instance_creation_expression:,
8621 array_creation_expression:): Issue error on unsuported JDK1.1
8623 (try_statement:, catches:, finally:): Define actions.
8624 (catch_clause_parameter): New rule.
8625 (catch_clause:): Use new rule catch_clause_parameter.
8626 (parse_jdk1_1_error): New function.
8627 (redefinition_error): Renamed classitf_redefinition_error.
8628 (variable_redefinition_error): New function.
8629 (check_class_interface_creation): Call
8630 classitf_redefinition_error.
8631 (java_complete_tree): Added error message on JDEP_TYPE: case.
8632 (complete_class_report_errors): Fixed indentation.
8633 (declare_local_variables): Call variable_redefinition_error.
8634 (source_end_java_method): Call java_set_exception_lang_code and
8635 emit_handlers where appropriate.
8636 (java_method_add_stmt): Call add_stmt_to_block.
8637 (add_stmt_to_block): New function.
8638 (lookup_method_invoke): Fixed outside comment. new local variable
8639 candicates. Call find_applicable_accessible_methods_list and
8640 find_most_specific_methods_list when searching for a
8641 method. Modified error report to list possible candidates when
8643 (find_applicable_accessible_methods_list,
8644 find_most_specific_methods_list, argument_types_convertible): New
8646 (refine_accessible_methods_list): Function deleted.
8647 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
8648 expr (if applicable) before calling patch_array_ref.
8649 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
8650 (enter_block): Fixed comment.
8651 (enter_a_block): New function.
8652 (patch_assignment): Reorganized. Call try_reference_assignconv for
8653 references. Call valid_cast_to_p instead of can_cast_to_p.
8654 (try_reference_assignconv,
8655 valid_builtin_assignconv_identity_widening_p): New functions.
8656 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
8657 (valid_cast_to_p, valid_method_invocation_conversion_p): New
8659 (build_string_concatenation): Don't resolve StringBuffer.
8660 (patch_cast): Fixed inverted arguments.
8661 (patch_array_ref): Code to save array expr deleted. Call
8662 valid_cast_to_p instead of can_cast_to_p.
8663 (generate_labeled_block): Call generate_name.
8664 (build_jump_to_finally, build_try_statement, java_get_catch_block,
8665 patch_try_statement): New functions.
8666 * typeck.c (match_java_method): Function deleted.
8668 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
8670 * jvspec.c: jvgenmain_spec uses different temporary file names.
8672 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
8674 * jvspec.c (lang_specific_driver): Fail if user specifies
8675 --main= when not linking.
8677 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
8679 * class.c (make_class_data): Push value for `thread' field.
8680 * decl.c (init_decl_processing): Added `thread' field to class.
8682 * class.c (add_field): Always make static fields externally
8685 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
8687 * expr.c (build_java_athrow,
8688 build_java_throw_out_of_bounds_exception, expand_invoke,
8689 build_newarray, expand_java_multianewarray, build_java_monitor):
8690 Update comments to reflect _Jv_* function names.
8692 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
8694 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
8695 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
8696 * parse.y (expand_start_java_method): Likewise.
8698 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
8700 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
8702 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
8703 (add_field): No longer need to convert from RECORD_TYPE to pointer,
8704 * expr.c: Remove no-longer-needed calls to promote_type.
8705 * decl.c (give_name_to_locals): Liekwise.
8706 * jcf-parse.c (get_class_constant): Compensate for new signatures.
8707 * parse.y: Add/remove promote_type calls as appropriate.
8708 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
8709 (parse_signature_string): Likewise.
8710 (build_java_array_type): Fix for now signature convenions.
8712 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
8714 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
8716 * class.c (init_class_processing): libjava function renamed to
8719 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8721 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
8722 * java-tree.def: Fixed DEFTREECODE third argument.
8723 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
8724 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
8725 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
8726 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8727 JAVA_THIS_EXPR): Now replaced by tree code definitions.
8728 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
8729 * lang.c (java_tree_code_type, java_tree_code_length,
8730 java_tree_code_name): New arrays.
8731 (lang_init): Append Java tree node definitions to Gcc ones.
8732 * lex.c (expression_obstack): Declared as extern when JC1_LITE
8734 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
8736 (java_lex): Allow declaration of empty string constants. Retain
8737 location information on CASE_TK and DEFAULT_TK.
8738 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
8739 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
8740 Modified to be more robust.
8741 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
8742 (build_new_invocation, try_builtin_assignconv,
8743 patch_switch_statement, string_constant_concatenation,
8744 build_string_concatenation, patch_string_cst, patch_string,
8745 java_expand_switch): New function declarations.
8746 * parse.y: Rules related to switch and EH tagged <node>.
8747 (label_id): Set to NULL_TREE
8748 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
8750 (this_or_super:): Fixed indentation.
8751 (statement:, statement_nsi:, statement_without_trailing_substatement:,
8752 statement_expression:): Removed call to RULE on all sub-rules.
8753 (switch_expression:, switch_labels:): New rules.
8754 (switch_statement:, switch_block:, switch_block_statement_groups:,
8755 switch_block_statement_group:, switch_labels:, switch_label:):
8757 (throw_statement:, synchronized_statement:, try_statement:):
8758 Defined temporary actions.
8759 (class_instance_creation_expression:): Call
8760 build_new_invocation. Fixed indentation.
8761 (field_access): Fixed indentation.
8762 (method_invocation): Likewise.
8763 (make_qualified_primary): Use THIS_EXPR.
8764 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
8765 resolving from SUPER, set *type_found.
8766 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
8767 (java_complete_tree): Removed unused local variable `location'. Case
8768 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
8769 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
8770 on MODIFY_EXPR: and all binary operator tree code cases. Removed
8771 STRING_CST: case. default: checks for patchable strings.
8772 (complete_function_arguments): Transform string constant or
8773 crafted StringBuffer if necessary.
8774 (build_method_invocation): Fixed comments.
8775 (build_new_invocation): New function.
8776 (patch_assignment): Call try_builtin_assignconv to figure a valid
8777 assignment conversion between builtin types.
8778 (try_builtin_assignconv): New function.
8779 (build_binop): Use URSHIFT_EXPR directly to call build.
8780 (operator_string): Use UNARY_PLUS_EXPR.
8781 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
8783 (do_merge_string_cste, merge_string_cste,
8784 string_constant_concatenation, build_string_concatenation,
8785 patch_string, patch_string_cst): New function.
8786 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
8787 (patch_unaryop): Likewise. New test of valid ++/-- operands.
8788 (build_newarray_node): Use NEW_ARRAY_EXPR.
8789 (build_this): Use THIS_EXPR.
8790 (build_return): Enable debug information on return statement.
8791 (build_if_else_statement): Likewise.
8792 (complete_labeled_statement): Fixed related comment.
8793 (build_loop_body): Fixed comment.
8794 (build_bc_statement): Enable debug information on break/continue
8796 (patch_bc_statement): Fixed typos. Handle SWITCH statement
8798 (patch_switch_statement, case_identity, java_expand_switch): New
8801 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8803 * buffer.h (BUFFER_INIT): New macro.
8804 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
8805 Pass (struct jcf_partial *state) to most functions.
8806 (jcf_block, jcf_relocation): New types.
8807 Support labels, branches, conditionals, loops.
8809 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
8811 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
8813 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
8815 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
8816 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
8817 not integer_type_node (INT_TYPE_SIZ bits).
8819 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
8821 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
8822 * jcf-dump.c (print_exception_table): New function.
8823 (disassemble_method): Better handling of wide instructions.
8824 Make more robust for bad input.
8826 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
8828 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
8831 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
8833 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
8835 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
8837 * Makefile.in ($(PARSE_H)): Removed target.
8839 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
8841 * Makefile.in (JAVA_OBJS): Add memmove.o
8842 (memmove.o): New target & rules.
8844 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
8846 * expr.c (expand_invoke): Don't generate a call to the class init
8849 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
8851 * Makefile.in: Add many missing dependencies.
8852 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8854 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8855 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8857 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8859 * decl.c (complete_start_java_method): If method is static (and
8860 not private) call _Jv_InitClass.
8861 * expr.c (expand_invoke): Don't call build_class_init.
8863 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8865 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8867 * Make-lang.in (GCJ): Define before using.
8869 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8871 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8872 losing due to namespace pollution in GNU getopt.h
8874 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8876 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8877 (java.all.cross): Likewise.
8878 (java.rest.encap): Likewise.
8880 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8882 * gjavah.c (print_class_decls): Fix thinko in arglist
8883 * jcv-io.c (find_classfile): Similarly.
8885 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8887 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8889 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8891 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8892 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8893 * Makefile.in (PARSE_C): New macro.
8894 (PARSE_H): Likewise.
8895 (PARSE_SCAN_C): Likewise.
8896 ($(PARSE_C)): Target renamed from parse.c.
8897 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8898 (clean): Remove parse-scan.c as well.
8899 (parse.o): Depend on $(PARSE_C).
8901 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8903 * README, license.terms: Removed.
8905 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8906 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8907 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8908 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8909 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8910 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8911 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8912 and Java trademark attribution.
8914 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8916 * Makefile.in: Use gcjh, not gjavah.
8917 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8918 * Make-lang.in: Changed gjavah to gcjh everywhere.
8920 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8922 * gjavah.c: Support new -prepend -add -append flags.
8923 (print_method_info): Method is not virtual if class is final.
8925 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * jv-scan.c: Fixed copyright assignment.
8928 * keyword.gperf: Likewise.
8929 * keyword.h: Likewise.
8930 * lex.c: Fixed copyright assignment.
8931 (java_lex): Push unicode back when parsing '<'.
8932 * lex.h: Fixed copyright assignment.
8933 * parse-scan.y: Likewise.
8934 * parse.h: Fixed copyright assignment.
8935 (build_debugable_stmt, complete_for_loop): New function prototypes.
8936 * parse.y: Fixed copyright assignment.
8937 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8938 size_zero_node when completing a loop with no exit condition.
8939 (for_statement_nsi:): Define action.
8940 (for_init:, for_update:): Return size_zero_node when empty.
8941 (declare_local_variables): Call build_debugable_stmt.
8942 (build_debugable_stmt): New function.
8943 (build_loop_body): Build debugable statement around loop
8945 (complete_loop_body): Take into account the debugable statement
8946 around the EXIT_EXPR.
8947 (complete_loop_body): New function.
8948 (patch_exit_expr): Fixed condition inversion.
8950 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8952 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8953 name of thread define.
8954 * jvspec.c (THREAD_NAME): New macro.
8956 (THREADLIB): Likewise.
8957 (lang_specific_driver): Recognize attempt to link with thread
8958 library or gc library. Recognize -ljava on command line so it
8959 isn't linked against more than once.
8961 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8963 * parse-scan.y (report_main_declaration): Name of the class
8964 containing `main' can be a qualified name.
8966 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8968 * config-lang.in: Changed gjavac to gjc everywhere.
8969 * Make-lang.in: Changed gjavac to gjc everywhere.
8971 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8973 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8974 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8975 and install the files.
8976 * Makefile.in (JAVA_OBJS_LITE): New variable.
8977 (compiler:): Now include jv-scan as a dependency.
8978 (../jv-scan$(exeext), parse-scan.c): New targets.
8979 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8980 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8981 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8982 check for errors even if parse_only.
8983 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8985 (yylex): New function. Uses java_lex body.
8986 (java_lex): Removed commented out statement. Remove local variable
8987 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8988 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8989 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8990 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8991 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8992 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8994 (java_lex_error): Empty if JC1_LITE is defined.
8995 (java_get_line_col): Return 0 if JC1_LITE is defined.
8996 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8997 SET_MODIFIER_CTX): Moved into the section containing the macros
8998 conditionally defined by JC1_LITE.
8999 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9000 argument if JC1_LITE is defined.
9001 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9002 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9004 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9005 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9006 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9007 to different values according to JC1_LITE.
9008 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9009 declared if JC1_LITE set.
9010 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9011 defined if JC1_LITE not set.
9012 (struct parser_ctx): Reorganized and skip the jc1 front end part
9014 (java_layout_classes): New function definition.
9015 (java_push_parser_context, java_init_lex, yyparse, yylex,
9016 yyerror): Prototype always declared. All other static function
9017 prototypes declared only if JC1_LITE is not set.
9018 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9019 declared in parse.h.
9020 (java_layout_classes): New function.
9021 (java_complete_expand_methods): No longer layout the class here.
9022 * parse-scan.y: New file.
9023 * jv-scan.c: New file.
9025 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9027 * gjavah.c (main): Handle -friend option.
9028 (friend_specs): New global.
9029 (generate_access): Handle friend_specs.
9030 (process_file): Likewise.
9031 (MAX_FRIENDS): New macro.
9032 (friend_count): New global.
9033 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9034 Changed all callers.
9036 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9038 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9039 (main): Handle processing all the entries of a named .zip archive.
9040 * jcf-io.c (jcf_trim_old_input): New function.
9041 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9043 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9045 * lang.c (flag_assume_compiled): Make default be on.
9047 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9049 * jcf-dump.c: Add bunches of flags to control output more.
9050 (process_class): New function; support printing more than one class.
9051 (main): Support new --print-main and --javap flags.
9052 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9053 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9055 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9057 Change mangling of dispatch table to match C++ vtable (w/thunks).
9058 * class.c (build_dtable_decl), java-tree.h: New function.
9059 (make_class_data): Call it.
9060 * decl.c (init_decl_processing): Likewise.
9062 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9064 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9065 soft_anewarray; adjust args passed.
9066 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9067 match _Jv_NewObjectArray.
9069 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9071 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9072 * expr.c (loopup_label): Call create_label_decl.
9073 (create_label_decl): New function.
9074 (java_lang_expand_expr): Call expand_start_bindings with argument
9076 * java-tree.h Added space after PROTO in function declarations
9078 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9079 (create_label_decl, push_labeled_block): New function
9081 * lex.c (label_id): Initialize.
9082 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9084 * parse.h Added space after PROTO in function declarations when
9086 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9087 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9088 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9089 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9091 (struct parser_ctxt): New fields current_loop,
9092 current_labeled_block.
9093 (build_if_else_statement, patch_if_else_statement,
9094 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9095 generate_labeled_block, complete_labeled_statement,
9096 build_bc_statement, patch_bc_statement, patch_loop_statement,
9097 build_new_loop, build_loop_body, complete_loop_body): New function
9099 * parse.y (java_warning_count): New global variable.
9100 (label_id): New static variable.
9101 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9102 (block:): Return size_zero_node when block is empty.
9103 (empty_statement:): Return size_zero_node.
9104 (statement:): Implement supplemental action when for_statement: is
9106 (label_decl:): New rule.
9107 (labeled_statement:): Rewritten using label_decl. Actions
9109 (labeled_statement_nsi:): Likewise.
9110 (if_then_statement): Actions implemented.
9111 (while_expression): New rule.
9112 (while_statement:): Rewritten using while_expression. Actions
9114 (while_statement_nsi:): Likewise.
9115 (do_statement_begin:): New rule.
9116 (do_statement:): Rewritten using do_statement_begin. Actions
9118 (for_statement:): Rewritten using for_begin. Actions implemented.
9119 (for_statement_nsi:): Likewise.
9120 (for_header:, for_begin:): New rules.
9121 (for_init:): Actions implemented.
9122 (statement_expression_list:, break_statement:,
9123 continue_statement:): Likewise.
9124 (yyerror): Count number of issued warning(s).
9125 (java_report_errors): Report error(s) and/or warning(s).
9126 (java_complete_class): Use build_java_argument_signature to
9127 recompute completed method signature.
9128 (java_check_regular_methods): New locals method_wfl and aflags.
9129 Use method_wfl instead of lookup_cl during error reports. Fixed
9130 indentation and modified some error messages. Use
9131 lang_printable_name in method instead of the DECL_NAME. New code
9132 to issue warnings on methods not overriding corresponding methods
9133 private to a different package.
9134 (java_method_add_stmt): Call add_stmt_to_compound.
9135 (add_stmt_to_compound): New function.
9136 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9137 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9138 (build_if_else_statement, patch_if_else_statement,
9139 build_labeled_block, generate_labeled_block,
9140 complete_labeled_statement, build_new_loop, build_loop_body,
9141 complete_loop_body, patch_loop_statement, build_bc_statement,
9142 patch_bc_statement, patch_exit_expr): New functions.
9143 * typeck.c (build_java_signature): Build argument signature before
9144 enclosing it in between parenthesis.
9146 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9148 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9149 (JAVA_OBJS): Added reminder comment
9151 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9153 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9154 be interpreted as a long long.
9156 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9158 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9159 soft_initialise_class. Use _Jv_NewMultiArray, not
9160 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9161 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9162 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9163 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9165 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9167 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9168 length_identifier_node): New global tree node constants.
9169 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9170 Replace uses by super_identifier_node etc.
9171 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9173 * parse.y (resolve_field_access): Don't special-case ".length" if
9174 flag_emit_class_files.
9175 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9176 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9179 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9181 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9182 * class.c (make_method_value): Remove init for removed fields.
9184 * class.c (layout_class): Use build_java_argument_signature.
9185 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9187 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9188 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9189 (build_java_signature): Don't use push_java_argument_signature.
9191 * typeck.c (lookup_argument_method): New function.
9192 * parse.y (java_check_regular_methods): Use lookup_argument_method
9193 instead of lookup_java_method2 followed by lookup_java_method.
9195 * parse.y (check_method_redefinition): Minor optimization.
9197 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9198 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9200 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9202 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9205 * gjavah.c (java_float_finite): Use K&R-style definition.
9206 (java_double_finite): Likewise.
9207 (generate_access): Now returns void. Changed all callers.
9208 (last_access_generated): Removed.
9209 (process_file): Only make a single pass over the .class file.
9211 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9213 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9214 for compatibility for G++ (with -fvtable-thunks).
9215 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9217 * gjavah.c (process_file): Use public inheritance for super-class.
9219 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * lex.c (java_init_lex): Initialize ctxp->package.
9222 * parse.h (struct parser_ctxt): package and package_len replaced
9223 by tree package, an identifier node. Field method_decl_list is
9224 gone. Fixed comments.
9225 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9226 class_in_current_package): New function prototypes.
9227 * parse.y (array_type:): Set class loaded flag on primitive type
9229 (package_declaration:): Assign ctxp->package to the
9231 (method_invocation:): Handle invocation of method qualified by
9233 (single_type_import_declaration:): Removed ambiguity check.
9234 (java_pop_parser_context): New local variable `next'. Reset and
9235 set IMPORT_CLASSFILE_NAME flags on current and previous import
9237 (java_accstring_lookup): Use new local macro COPY_RETURN.
9238 (lookup_field_wrapper): New function.
9239 (parser_qualified_classname): Use merge_qualified_name.
9240 (parser_check_super_interface): Broaden error message.
9241 (do_resolve_class): Check for qualified class name in the current
9242 compilation unit if appropriate.
9243 (process_imports): Check for already defined classes.
9244 (check_pkg_class_access): Got rid of call to
9245 get_access_flags_from_decl.
9246 (java_complete_expand_methods): Call safe_layout_class based on
9247 the current class size.
9248 (make_qualified_primary): Build a WFL qualification on primary if
9250 (merge_qualified_name): New function.
9251 (make_qualified_name): Use merge_qualified_name.
9252 (resolve_expression_name): Use safe_lookup_field.
9253 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9254 (resolve_qualified_expression_name): Likewise. Check on resolved
9255 element accessibility.
9256 (not_accessible_p, class_in_current_package): New functions.
9257 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9258 (patch_method_invocation_stmt): Merged common pieces. Check
9259 accessibility of invoked method.
9260 (check_for_static_method_reference): Add returned type in error
9262 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9263 (refine_accessible_methods_list): Merged two conditions in test.
9264 (java_complete_class): Sanity check on stabilize_ref gone.
9265 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9267 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9269 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9271 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9273 * gjavah.c (F_NAN): Removed.
9274 (F_NAN_MASK): New macro.
9275 (F_POSITIVE_INFINITY): Removed.
9276 (F_NEGATIVE_INFINITY): Likewise.
9277 (java_float_finite): Rewrote.
9278 (D_NAN_MASK): Renamed.
9279 (java_double_finite): Rewrote.
9280 (D_POSITIVE_INFINITY): Removed.
9281 (D_NEGATIVE_INFINITY): Likewise.
9283 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9284 If verbose, print underlying representation of value in hex.
9286 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9288 * buffer.h, buffer.c: New files.
9289 * Makefile.in (JAVA_OBJS): Add buffer.o.
9291 Support locals variables and writing their debug entries to .class.
9292 * jcf-write.c: Simplify some by user new buffer type.
9293 (vode_buffer_grow): Removed.
9294 (struct localvar_info): New type.
9295 (localsvars, localvartable): New buffers.
9296 (localvar_alloc, localvar_free): New functions.
9297 (generate_bytecode_insns): Handle local variables.
9298 (generate_classfile): Write LocalVariableTable attribute.
9300 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9302 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9303 * zipfile.h (ZIPMAGIC): New macro.
9305 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9307 * Makefile.in (gjavah.o): Updated dependencies.
9308 (jcf-dump.o): Likewise.
9309 (all.indirect): Use ../gjavah.
9310 (../gjavah$(exeext)): Likewise.
9311 (clean): Don't remove gjavah.
9312 (clean): Remove parse.c, not java/parse.c.
9313 * Make-lang.in (java): Added gjavah.
9314 (gjavah$(exeext)): New target.
9315 (GJAVAH_SOURCES): New macro.
9316 (java.all.build): Added gjavah.
9317 (java.all.cross): Likewise.
9318 (java.rest.encap): Likewise.
9319 * config-lang.in (compilers, stagestuff): Added gjavah.
9321 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
9323 * gjavah.c (java_float_finite): New function.
9324 (java_double_finite): Likewise.
9325 (F_POSITIVE_INFINITY): New macro.
9326 (F_NEGATIVE_INFINITY): Likewise.
9328 (D_POSITIVE_INFINITY): Likewise.
9329 (D_NEGATIVE_INFINITY): Likewise.
9331 (print_field_info): Use java_float_finite and java_double_finite.
9333 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
9335 * parse.y (method_header): Name "this" implicit argument.
9337 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
9339 * jcf-write.c: Write out LineNumberTable attribute in .class file.
9340 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
9341 (put_linenumber): New function.
9342 (generate_bytecode_insns, generate_classfile): Write line numbers.
9344 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9346 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
9347 (lookup_name, build_known_method_ref, build_class_init,
9348 build_invokevirtual, invoke_build_dtable, match_java_method,
9349 build_field_ref, pushdecl_force_head, build_java_binop,
9350 binary_numeric_promotion, build_decl_no_layout,
9351 build_java_arrayaccess, build_newarray, build_anewarray,
9352 build_java_array_length_access, build_java_arraynull_check): New
9353 extern function prototypes.
9354 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9355 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
9357 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
9359 * jcf.h (jcf_out_of_synch): New extern function prototype.
9360 * parse.h: Static/global function implemented in parse.y
9361 prototyped and declarations moved at the end of the file.
9362 (DECL_P): Check that the argument isn't null.
9363 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9364 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
9365 (QUAL_DECL_TYPE): New macro.
9366 (PARAMS): Macro definition removed.
9367 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
9368 (return_statement:): Call build_return.
9369 (field_access:): Call make_qualified_primary in sub rule.
9370 (method_invocation:): Build method invocation and call
9371 make_qualified_primary when processing primaries.
9372 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
9373 get_type_from_signature.
9374 (java_check_regular_method): Extra integer 0 argument when calling
9375 lookup_java_method2.
9376 (lookup_java_interface_method2): Extra method DECL argument when
9377 calling lookup_java_interface_method2.
9378 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
9380 (java_complete_expand_method): Layout current class iff not
9381 already done. Don't process interface's methods.
9382 (java_complete_expand_method): Use super class only if it
9383 exists. Use current class otherwise.
9384 (make_qualified_primary): New function.
9385 (resolve_expression_name): Process qualified expression or
9386 expression from primary the same way.
9387 (resolve_expression_name): Two last arguments to
9388 resolve_field_access are now NULL_TREEs.
9389 (resolve_field_access): New variable is_static. Local field must
9390 be DECLs. is_static computed on field DECLs only. Append code in
9391 where_found to the field access if necessary. Use QUAL_DECL_TYPE
9392 to initialize field_type.
9393 (resolve_qualified_expression_name): New local variable,
9394 previous_call_static and is_static. Handle primaries with function
9395 calls, casts, array references and `this'. `super' now handled as
9396 `(super_class)this'. Use is_static to clarify boolean expressions.
9397 Added code to handle case where a proper handle is required to
9398 access a field. Use QUAL_DECL_TYPE where applicable.
9399 (maybe_access_field): New function.
9400 (patch_method_invocation_stmt): New arguments primary, where,
9401 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
9402 deleted. Use `where' as a type to search from if specified. Check
9403 for static method reference where forbidden. Append primary or
9404 current_this to the argument list if not calling constructor nor
9406 (check_for_static_method_reference): New function.
9407 (patch_invoke): Layout the class on which new is done if
9409 (lookup_method_invoke): Changed format to report errors on
9411 (qualify_ambiguous_name): New local variable this_found. Now
9412 handle things from primaries. Method call are considered
9414 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
9416 (not_initialized_as_it_should_p): Comply with the new DECL_P.
9417 (java_complete_tree): New case fo RETURN_EXPR. Process function
9418 call arguments in separate function.
9419 (complete_function_arguments): New function.
9420 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
9422 (patch_assignment): Take the return function slot into account as
9423 a RHS. Distinguish assignment from a return.
9424 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
9425 when checking methods in interfaces.
9426 (resolve_type_during_patch): NULL argument to unresolve_type_p
9427 instead of NULL_TREE.
9428 (patch_newarray): Fixed typo in comment.
9429 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
9430 (build_return, patch_return): New functions.
9431 * typeck.c (lookup_java_constructor): Fixed typo in comment.
9433 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
9435 * constants.c (find_name_and_type_constant, find_fieldref_index,
9436 find_methodref_index): New methods.
9437 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
9438 just return given method. Also, rename to build_known_method_ref.
9439 (expand_invoke): Rename call to build_invoke_non_interface.
9440 * java-tree.h, parse.h: Update prototype.
9441 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
9442 (such as expand_expr_stmt) if flag_emit_class_files.
9443 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
9444 STACK_TARGET, IGNORE_TARGET): New macros.
9445 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
9446 (generate_bytecode_insn): New function to generate method's bytecode.
9447 (generate_classfile): Node generate Code attribute for a method.
9448 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
9449 push_long_const, field_op, adjust_typed_op, maybe_wide):
9450 New functions used by generate_bytecode_insn.
9452 * typeck.c (signature_include_return): Remove variable.
9453 (push_java_argument_signature, build_java_argument_signature): New.
9454 (build_java_signature): Use push_java_argument_signature.
9455 * parse.y: Use build_java_argument_signature instead of fiddling
9456 with signature_include_return.
9458 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
9460 * gjavah.c (print_c_decl): Always generate JArray<>* for array
9463 * Makefile.in (all.indirect): Added gjavah$(exeext).
9464 (gjavah$(exeext)): Added $(exeext).
9467 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9469 * class.c (layout_class): Call to java_layout_parsed_class replace
9470 by safe_layout_class.
9471 * expr.c (build_java_array_length_access): Removed static storage
9472 class in the function definition.
9473 (build_java_arraynull_check): Likewise.
9474 Also fixed typos in two comments.
9475 * lex.c (java_init_lex): Initialize static global kw_length.
9476 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
9477 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
9479 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
9480 * parse.h (resolve_no_layout): New static function declaration.
9481 (get_identifier_in_static): Declaration removed.
9482 (java_layout_parsed_class): Function name declaration changed to
9484 (build_newarray_node, patch_newarray, resolve_type_during_patch,
9485 not_initialized_as_it_should_p, build_this): New static function
9487 (pushdecl_force_head, build_java_binop, int_fits_type_p,
9488 binary_numeric_promotion, stabilize_reference,
9489 build_decl_no_layout, build_java_arrayaccess): Extern function
9490 declarations moved into their own section.
9491 (build_newarray, build_anewarray, build_java_array_length_access,
9492 build_java_arraynull_check): New extern function declarations.
9493 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
9494 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
9496 (CALL_CONSTRUCTOR_P): New macro.
9497 * parse.y (kw_length): New static global tree node.
9498 (return_statement): Tagged <node>.
9499 (RETURN_TK): Tagged <operator>.
9500 (variable_declarator_id:): Build variable declaration with an
9501 empty initialization value if a syntax error was found in the
9502 initialization part of the variable declaration.
9503 (statement_without_trailing_substatement:): return_statement: now
9504 uses the default rule.
9505 (return_statement:): Temporarily fixed to return NULL_TREE.
9506 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
9507 (class_instance_creation_expression:): Class creation rules now
9508 call build_method_invocation upon reduction.
9509 (array_creation_expression:): Rules call build_newarray_node upon
9511 (dim_exprs:): Build a list of dimension expressions.
9512 (dim_expr:): Store location of the OSB_TK in the dimension
9514 (method_invocation:): Added a new error rule.
9515 (build_unresolved_array_type): WFL argument may also be an array
9516 on a primitive type. Name of the argument changed to reflect this.
9517 (method_declarator): Insert argument type at the beginning of the
9518 argument type list and later reverse the list.
9519 (unresolved_type_p): Argument 'returned' may be optionally
9521 (java_layout_class_from_source): Function renamed
9523 (resolve_and_layout): Now call resolve_no_layout and
9525 (resolve_no_layout): New function.
9526 (purify_type_name): New function.
9527 (complete_class_report_errors): Call purify_type_name during error
9528 report on a type not found.
9529 (process_imports): error_found local variable doesn't need to be
9530 initialized to zero.
9531 (declare_local_variables): New local type_wfl. Fixed typo in error
9532 message. type_wfl assigned to unresolved type and used to register
9533 incomplete type. Build a WFL around the variable initialization
9534 statement so that debug info can be generated on it.
9535 (source_start_java_method): Reverse argument list after they've
9537 (current_this): New static global variable.
9538 (java_complete_expand_methods): Set current_this when appropriate.
9539 (resolve_expression_name): Build correct static and non static
9540 field access bearing a simple name.
9541 (resolve_field_access): Resolve the length field of arrays. Handle
9543 (patch_method_invocation_stmt): Set the type of the method
9544 invocation to error_mark_node. This value is later overridden by a
9545 valid type, if any. Don't handle qualified constructor invocation
9546 as qualified method invocation. Call lookup_method_invoke with its
9547 new flag. It's no longer necessary to access the selected method
9548 as the value of a tree list. Handle constructor invocation.
9549 (patch_invoke): Reverse argument list when invoking non interface
9550 methods. Insert call to new as the first argument of the
9552 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
9553 defined within a final class. Return INVOKE_STATIC if the invoked
9554 method is a constructor.
9555 (lookup_method_invoke): New lc argument is a flag to indicate a
9556 constructor lookup. Now handle constructor lookup. Choose the most
9557 specific method in case several were matching the invocation
9558 requirements. Return a method decl instead of a tree list featuring
9559 one single method decl element.
9560 (refine_accessible_methods_list): New lc flag argument to
9561 indicate that a constructor is being looked up.
9562 (not_initialized_as_it_should_p): New function.
9563 (java_complete_tree): Now process fake tree codes
9564 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
9565 save_expr on resolved function call arguments. Case on
9566 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
9567 (patch_assignment): LHS can be a field access expression. When
9568 dealing with reference, lhs_type is the promoted type of the
9569 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
9571 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9572 (patch_binop): Use not_initialized_as_it_should_p where
9574 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
9575 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
9577 (resolve_type_during_patch): New function.
9578 (patch_cast): Call resolve_type_during_patch to resolve type and
9579 report error accordingly.
9580 (patch_array_ref): Use not_initialized_as_it_should_p where
9581 applicable. Array base expression is saved before being
9582 used. Promote the type of an array elements if it contains non
9584 (build_newarray_node, patch_newarray, build_this): New functions.
9586 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
9588 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
9589 increment it in `for' statement.
9590 (print_field_info): If number is inf or nan, don't print it.
9591 (print_method_info): If method name is `delete', just ignore it.
9592 (print_c_decl): Special-case jstringArray.
9594 * gjavah.c (help): New function.
9595 (no_argument): New function.
9596 (usage): Changed text.
9597 (main): Rewrote argument handling. Now handles -v, --help,
9599 (version): New function.
9600 (found_error): New global.
9601 (main): Return found_error.
9602 (generate_access): Set found_error.
9603 (print_c_decl): Likewise.
9605 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
9607 * gjavah.c (print_c_decl): Don't print "," when examining field.
9608 Skip type name when looking at "[L" types.
9609 (process_file): Now static.
9610 (generate_access): Now returns int.
9611 (last_access_generated): New global.
9612 (process_file): Clear last_access_generated; make multiple passes
9614 (print_field_info): Just return if generate_access returns true.
9615 (print_method_info): Likewise. Also, allow <init> functions to
9617 (print_c_decl): Added is_init argument. Print constructors
9619 (print_cxx_classname): Use UTF8_GET to extract characters from
9621 (print_base_classname): New function.
9622 (print_class_decls): New function.
9623 (process_file): Use it.
9624 (utf8_cmp): New function.
9626 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
9628 * lang-options.h: Format changed to match changes in gcc/toplev.c
9629 to implement a --help option.
9631 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
9633 * decl.c (init_decl_processing): Revert change to dtable_type.
9635 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
9637 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
9639 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
9641 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
9643 * lang.c (lang_init): Default flag_exceptions to 1, without
9644 checking to see if it's 2 first.
9646 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
9648 * constants.c: Include "system.h".
9650 * lang.c (flag_new_exceptions): Get via extern now.
9651 (lang_init_options): New functions. Turn on flag_new_exceptions.
9653 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9655 * lex.c (java_lex): Return 0 when we see an invalid character in
9658 * lex.c (java_read_char): Specify extra argument when calling
9660 (java_read_unicode, java_parse_end_comment,
9661 java_parse_escape_sequence): Likewise,
9662 (java_lex): Specify extra argument when calling
9663 java_lex_error. Test that IDs are beginning with a legal character
9664 for IDs. Handle invalid characters with an error message and a
9665 call to java_lex_error.
9666 (java_lex_error): Adjust column position by new argument
9667 `forward'. Issue an error even if in the middle of reporting an
9670 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
9672 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
9673 we don't explicitly put a null pointer when we're copying it.
9675 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
9677 * gjavah.c (print_cxx_classname): New function.
9678 (super_class_name): Likewise.
9679 (print_super_fields): Removed.
9680 (in_super): Removed.
9681 (print_field_info): Never generate #defines.
9682 (print_c_decl): Changed generated types to match JNI. No longer
9683 print class name before method name.
9684 (print_method_info): Print "static" before static methods.
9685 Print "virtual" before non-final methods.
9686 (usage): Use exit(1), not exit(-1).
9688 (print_field_info): Use %.17g to print a double.
9689 (last_access): New globals.
9690 (process_file): Initialize last_access.
9691 (usage): Now static.
9692 (ACC_VISIBILITY): New define.
9693 (generate_access): New function.
9694 (print_field_info): Call it.
9695 (print_method_info): Likewise. Also, generate information for all
9696 methods, not just native methods. Return void.
9697 (print_c_decl): Return void.
9698 (print_field_info): Return void.
9700 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
9703 processing the jc1 grammar file. Prefix bison functions and
9704 variables with java_.
9705 (parse.c): Dependencies on parse.h and lex.h
9706 * expr.c (build_java_arrayaccess): Function now global.
9707 * java-tree.h: Comment reorganized to carry on previous
9708 classification effort.
9709 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
9710 RESOLVE_TYPE_NAME_P): New flags on WFLs.
9711 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
9712 java_parse (new prefix java_ generated by bison).
9713 (java_layout_parsed_class, java_register_parsed_class): Function
9715 (yyparse): Removed unnecessary call to init_outgoing_cpool.
9716 * lex.c (static tree wfl_op): Variable deleted.
9717 (java_init_lex): Initialize kw_super and kw_this. Initialize more
9718 ctxp fields to NULL_TREE.
9719 (java_lex): No longer create WFL for operators. Filename caching
9720 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
9721 created as STRING_CST and later expanded. Removed extra argument
9722 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
9724 (build_wfl_node): Removed code in comments.
9725 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
9726 store token and location data in the current bison token.
9727 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
9728 static/extern function declaration at the beginning of the file.
9729 (struct qualification): Data structure definition deleted.
9730 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
9731 (qualify_ambiguous_name): Function declaration modified. Function
9732 now returns nothing.
9733 (build_array_ref, patch_array_ref, make_qualified_name,
9734 resolve_qualified_expression_name, maybe_generate_clinit,
9735 resolve_field_access): New static function declarations.
9736 (build_java_arrayaccess): New extern function declaration.
9737 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
9738 (CALL_EXPR_PRIMARY): Macro deleted.
9739 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
9740 (struct parser_ctxt): Field initialized_final
9741 removed. non_static_initialized, static_initialized: New fields.
9742 * parse.y (static tree kw_super, static tree kw_this): New global
9744 (%union): tree wfl field of operator member replaced by int
9745 location. WFLs are non longer created for operators.
9746 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
9747 (qualified_name:): Now calls make_qualified_name to build the
9749 (type_declaration:): Consider generating <clinit> when class
9751 (variable_declarator:): Directly build an assignment node when the
9752 variable is initialized when declared.
9753 (this_or_super:): Build a WFL and set current location when THIS
9754 or SUPER are parsed.
9755 (expression_statement:): Wrap statement around a WFL.
9756 (primary_no_new_array:): Fixed typo. Changed value returned by
9757 THIS_TK because of its new type (temporary).
9758 (dim_exprs:): Temporary fix because of OSB_TK's new type.
9759 (field_access:): Build qualified name with SUPER.
9760 (method_invocation:): Fixed returned value because of SUPER's new
9762 (array_access:): Use OSB_TK location information.
9763 (post_increment_expression:, post_decrement_expression:,
9764 unary_expression:, pre_increment_expression:,
9765 pre_decrement_expression:, unary_expression_not_plus_minus:,
9766 cast_expression:, multiplicative_expression:,
9767 additive_expression:, shift_expression:, relational_expression:,
9768 equality_expression:, and_expression:, exclusive_or_expression:,
9769 inclusive_or_expression:, conditional_and_expression:,
9770 conditional_or_expression:, assignment:): Use new location/token
9771 information available on operators.
9772 (create_class): Set super_decl_type to NULL_TREE when processing
9774 (register_fields): Field initialization is now a MODIFY_EXPR
9775 node. Chain initialization code to the matching lists (according
9776 the the field declaration modifiers).
9777 (maybe_generate_clinit): New function.
9778 (method_header): Don't set method's DECL_NAME to a WFL when adding
9779 methods to java.lang.Object.
9780 (resolve_and_layout): Now can return NULL_TREE if the type
9781 resolution fails. Otherwise, return the class DECL instead of its
9783 (check_method_redefinition): Don't patch method DECL_NAME if it
9784 belongs to java.lang.Object.
9785 (process_imports): Simply assign error_found to the value returned
9786 by check_pkg_class_access.
9787 (declare_local_variables): Don't use their init statements (if
9788 any) when parsing error were previously found. Reuse MODIFY_EXPR
9789 build during parsing as an init statement.
9790 (java_method_add_stmt): Now return the current method body.
9791 (java_layout_parsed_class, java_register_parsed_class): Functions
9793 (java_complete_expand_methods): Initialize the constant pool on a
9794 per class basis. Layout the classes before expanding their method
9795 bodies. Don't try expand artificial constructor code if error were
9796 found. Make the classes data and register them if no error were
9798 (java_complete_expand_method): Retrieve an artificial constructor
9799 argument list before entering its body. Assign the top block to
9800 the artificial constructor function body and set types of declared
9801 blocks and compound statements to void. Walk method body if not an
9802 artificial constructor.
9803 (make_qualified_name, cut_identifier_in_qualified): New functions.
9804 (resolve_expression_name): Fixed comments. Save/restore the
9805 current class CLASS_LOADED_P flag value. Build non qualified
9806 static field access and handle qualified expression names.
9807 (resolve_field_access, resolve_qualified_expression_name): New
9809 (patch_method_invocation_stmt): Use the new expression resolution
9810 scheme, calling resolve_field_access when the function call is
9811 resolved as an expression.
9812 (qualify_ambiguous_name): Function rewritten to work on qualified
9813 expression produced by make_qualified_name.
9814 (java_complete_tree): Promote type when function's argument are
9815 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
9816 the assignment to discover further errors if RHS is a expression
9817 name that fails to evaluate. Declare LHS initialized even though
9818 the assignment failed. Don't use the location variable and removed
9819 extra argument in patch function calls. Now handle the ARRAY_REF
9820 case and build internal string representation when STRING_CSTs are
9822 (build_method_invocation): Don't wrap function call around a WFL.
9823 (build_assignment): Likewise. Use the operator location
9825 (patch_assignment): Handle array access LHSs. Handle error
9826 provenance, resulting in a better error report.
9827 (build_binop): Use op_location from operator as binop location
9829 (build_unaryop, build_incdec, build_cast): Likewise.
9830 (patch_binop): Extract location information from the node. Fixed
9831 typo in error message.
9832 (patch_unary_op): Extract location information from the node.
9833 (build_array_ref, patch_array_ref): New functions.
9835 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
9837 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
9838 match _Jv_IsInstanceOf.
9839 * decl.c (init_decl_processing): Use _Jv_NewArray, not
9840 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
9842 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
9844 * decl.c (init_decl_processing): Functions are now named
9845 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
9847 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
9849 * java-tree.h (load_class): Add prototype.
9850 * class.c (is_compiled_class): Add missing arg to load_class.
9851 * expr.c (expand_java_NEW): Call load_class.
9852 * parse.y (process_import): Removed bogus use of void return value.
9854 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9856 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9857 Function name is "_Jv_Throw" instead of "soft_athrow".
9858 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9859 Function name is "_Jv_AllocObject" instead of "soft_new".
9860 Takes an extra parameter (object size).
9861 * expr.c: Update calls.
9863 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9865 * lex.c (java_get_line_col): Handle end-of-file.
9866 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9868 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9870 * lang.c (lang_init): Make -fexceptions the default.
9871 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9872 exception handling is not turned on.
9874 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9876 * lang.c (flag_new_exceptions): Make this this default.
9877 * decl.c (end_java_method): Call emit_handlers.
9878 * except.c (method_init_exceptions): Set language code and version.
9879 (expand_start_java_handler): Enable exception, and call
9880 expand_eh_region_start.
9881 (expand_end_java_handler): Enable exception, and set up catch blocks.
9882 (emit_handlers): New routine to generate the saved handlers.
9883 * java-except.h (emit_handlers): Add prototype.
9885 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9887 We used to have three different representations of the constant pool:
9888 the CPool structure, the tree_constant_pool, and the constructures
9889 used to build the Class object (which may need class and string
9890 constants) in compiled code. None were appropriate for compiling
9891 to .class files, so I did a major overhaul.
9893 First, the tree_constant_pool array was removed. Things were
9894 modified to the CPool structure in the JCF could be used.
9895 Second, a "capacity" field was added to the CPool, and functions
9896 written to search for a matching constant, adding one if not found.
9897 The code that generated the Class object was changed to use a CPool.
9898 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9899 the static Class object are now only in build_constants_constructor.
9900 Finally, I wrote code which can generate a .class file (including its
9901 constant pool) from the RECORD_TYPE of a class. This is a big step
9902 on the way to compiling Java source into .class files.
9904 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9905 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9907 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9908 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9909 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9910 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9911 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9912 (lang_type): Removed constant_pool field.
9913 * jcf.h (CPool): Renamed size to count. Added field capacity.
9914 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9915 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9916 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9918 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9919 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9920 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9921 (set_constant_entry, find_constant1, find_constant2,
9922 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9923 find_utf8_constant, find_class_or_string_constant): New functions.
9925 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9926 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9927 (give_name_to_class, get_class_constant): Likewise.
9928 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9929 (get_name_and_type_constant, get_ref_constant): Removed.
9930 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9931 * parse.y: Don't save/restore tree_constant_pool.
9932 * verify.c (verify_jvm_instructions): Update for new approach.
9933 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9935 * lang-options.h: Added -femit-class-file, -femit-class-files.
9936 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9937 (lang_f_options): Added "emit-class-file(s)".
9939 * expr.c (build_java_arrayaccess): Generate more efficient array
9940 bounds checking, by using unsigned compare.
9942 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9944 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * parse.h: New comment on the handling of unresolved type
9947 identifiers. JDEPs are now part of the jdep_code enum.
9948 (typedef struct jdep): Now use enum jdep_code or int, depending on
9949 availability. Both are narrowed down to an 8 bits bitfield.
9950 (CALL_EXPR_PRIMARY): Fixed comment.
9952 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9954 * Make-lang.in (java): Added gjavac and jvgenmain.
9955 (java.start.encap): Depend on gjavac.
9956 (java.rest.encap): Depend on jvgenmain.
9958 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9959 (JAVA_CROSS_NAME): Likewise.
9960 (java.all.build): Depend on jvgenmain and gjavac.
9961 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9962 (jvgenmain$(exeext)): New target.
9963 (java.install-common): Wrote.
9964 * config-lang.in (compilers, stagestuff): Added gjavac and
9967 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9969 * lang.c (lang_decode_option): New argc/argv interface.
9971 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9973 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9974 * decl.c (build_decl_no_layout): New function.
9975 * expr.c (java_lang_expand_expr): Layout declarations found in
9976 blocks before they're pushed.
9977 * jcf-parse.c (load_class): Save current line when parsing class
9979 (parse_source_file): Register class before expanding their
9981 * lang.c (put_decl_node): Produce `null' when `void *' is
9983 * lex.c (static tree wfl_op): New static global, for error report
9985 (java_init_lex): wfl_operator and wfl_op initialized
9986 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9988 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9989 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9990 build_unresolved_array_type): New static function definitions.
9991 (build_decl_no_layout): New extern function declared.
9992 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9993 faulty modifier exists.
9994 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9995 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9996 (UNARY_PLUS_EXPR): New fake operator.
9997 (struct parser_ctxt): New field osb_number.
9998 * parse.y (static tree wfl_operator): New static WFL for operator
9999 bound error messages.
10000 (DECR_TK, INCR_TK): Moved.
10001 (OP_TK): Tagged <operator>.
10002 (array_type:): Now call build_unresolved_array_type.
10003 (dim_expr:): Count the number of '[' seen.
10004 (post_increment_expression, post_decrement_expression,
10005 pre_increment_expression, pre_decrement_expression,
10006 unary_expression_not_plus_minus, unary_expression:): Actions are
10007 now building the corresponding unary expressions.
10008 (cast_expression:): Actions are now building cast expressions.
10009 (build_unresolved_array_type): New function.
10010 (create_interface): Reset the number of declared interfaces.
10011 (create_class): Likewise.
10012 (method_header): Methods declared within the scope of an interface
10013 are now implicitly set public and abstract.
10014 (java_complete_class): Variable's and parameter's type are patched
10015 with a promoted type.
10016 (declare_local_variables): Resolved non builtin types are promoted
10017 before being used to build a variable decl. Removed type patch
10018 posted on variable initialization statement.
10019 (source_start_java_method): Use build_decl_no_layout to build the
10020 decl of a parameter of incomplete type.
10021 (java_register_parsed_class): Process interfaces too. Call
10022 rest_of_decl_compilation on each processed class declarations.
10023 (java_complete_expand_methods): Don't attempt to expand things in
10025 (java_complete_tree): Process CONVERT_EXPR, even though it always
10026 has a type. Propagate error_mark_node to node's type too. Promote
10027 method's call argument type and return error_mark_node if
10028 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10029 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10030 handle unary operator nodes.
10031 (build_assignment): Added comment.
10032 (print_int_node): New function.
10033 (patch_assignment): New second argument. New error handling. Use
10034 print_int_node. Handle references. Use can_cast_to_p to issue
10035 different error message according to the context and check upon
10036 the initialization of the RHS.
10037 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10038 (operator_string): Handle more operators.
10039 (patch_binop): No longer use a function static
10040 wfl_operator. Improved error message on shift distance.
10041 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10042 patch_cast): New functions.
10044 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10046 * jvspec.c: New file.
10047 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10049 * java-tree.h (identifier_subst): Add declaration.
10051 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10053 * jvgenmain.c (main): Generate call to JvRunMain.
10055 * class.c (make_class_data): Push value for "sync_info" field.
10056 * decl.c (init_decl_processing): Push "sync_info" field.
10058 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10060 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10061 Java (source) name, not signature.
10062 Set TYPE_ALIGN to (at least) that of element_type.
10064 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10066 * class.c: Moved classname-mangling-rekated code to ...
10067 * mangle.c: ... this new file.
10068 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10069 * Makefile.in: Update for above changes.
10071 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10073 * expr.c (truthvalue_conversion): Convert integer and floating
10074 point value to their truth value.
10075 * lex.c (java_lex): Handle the `null' literal.
10076 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10077 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10078 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10081 * parse.y: Reorganization/documentation on token declaration.
10082 (binop_lookup[]): New added new tree codes.
10083 (relational_expression): Build corresponding binary operators.
10084 (equality_expression, conditional_and_expression,
10085 conditional_or_expression): Likewise.
10086 (java_complete_class): Fix crash in debug message.
10087 (java_complete_tree): Check initialization of method call
10088 arguments. Further bogus node evaluation to detect more error
10089 during assignments. Handles more binary operators.
10090 (patch_assignment): Use DECL_P.
10091 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10093 (operator_string): Handle more case. Compacted source.
10094 (patch_binop): Changed function comment. Checking for
10095 uninitialized first operand takes the compound assignment into
10096 account and uses DECL_P. Checking for uninitialized second operand
10097 delayed to routine's end. Use macros to issue type bound error
10098 messages and issue messages on both operands if their types are
10099 different. Force fixed type into node. Handle all binary
10102 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10104 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10105 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10106 build operator node and return tokens.
10107 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10108 * parse.h (java_complete_tree): Changed returned type in prototype.
10109 (build_method_invocation, build_assignment, patch_assignment,
10110 patch_binop): New static function declarations.
10111 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10112 BUILD_EXPR_WFL): New macros.
10113 * parse.y (enum tree_code binop_lookup[]): New static for token to
10115 (%union): Parser union has new sub-structure `operator'.
10116 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10117 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10118 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10119 ASSIGN_ANY_TK): Tokens tagged `operator'.
10120 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10121 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10122 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10123 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10124 (assignment_operator:): Rule tagged `operator'.
10125 (expression_statement:): Re-installed default rule.
10126 (method_invocation:): Sub rules call build_method_invocation.
10127 (postfix_expression:): Don't attempt to resolve name here. Just
10129 (multiplicative_expression:): Sub-rules build corresponding binop
10131 (additive_expression:, shift_expression:, and_expression:,
10132 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10133 (assignment:): Sub rule invoke build_assignment.
10134 (assignment_operator:): Default rules on sub rules.
10135 (force_error): Added documentation on this variable.
10136 (declare_local_variables): Build initialization calling
10138 (expand_start_java_method): Removed unused rtx declaration. Mark
10139 arguments as already initialized.
10140 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10141 (java_complete_expand_methods): Don't process next method if
10142 completion of the previous one triggered errors.
10143 (java_complete_expand_method): Call source_end_java_method if no
10144 error were found during completion.
10145 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10146 locals declaratilon. Handle names found within a class. Return
10147 error_mark_node when things aren't found.
10148 (patch_method_invocation_stmt): Return error_mark_node on failures.
10149 (patch_invoke): Removed unused local. Return the correct node.
10150 (java_complete_tree): Now returns a value. The BLOCK section binds
10151 local identifiers and the type of a BLOCK is now void. Assign the
10152 result of operand completion on COMPOUND_EXPR. Assign the
10153 encapsulated node of a WFL to the result of its completion, except
10154 when the node is an identifier. Now handle MODIFY_EXPR and several
10155 binary operators. Return error_mark_node on errors.
10156 (build_method_invocation, build_assignment, patch_assignment,
10157 build_binop, operator_string, patch_binop): New functions.
10158 * typeck.c (binary_numeric_promotion): New function.
10160 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10162 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10163 Replace most uses of ident_subst by identifier_subst.
10165 * class.c (push_class_static_dummy_field): Removed function.
10166 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10167 instead of looking got "class" static field. Create that decl here.
10168 (class_identifier_node): Removed; no longer needed.
10169 (init_class_processing): Don't init class_identifier_node.
10170 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10171 Do nreverse 0 times (instead of twice) for Object and Class.
10172 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10174 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10176 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10177 while initializing linenumber_count and linenumber_table.
10178 Do it before init_function_start (which calls emit_line_note).
10179 * expr.c (expand_byte_code): Don't need to clear lineno here.
10181 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10183 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10184 then mangle number as _N_.
10186 * class.c (mangle_class_field): New function.
10187 (build_class_ref): Set assembler name of class reference using
10188 mangle_class_field.
10189 (push_class_static_dummy_field): Likewise.
10191 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10193 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10194 of assigning to TREE_CODE. The latter method exploits a feature
10195 of GCC that is not ANSI compliant.
10197 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * decl.c (pushdecl_force_head): New function.
10200 (pushlevel): Removed conditional printf.
10201 (complete_start_java_method): Don't enter local variable scope if
10202 function is compiled from source code.
10203 * expr.c: parse.h now included
10204 (java_lang_expand_expr): New function.
10205 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10206 printf. Terminate buffer when doing directories.
10207 * jcf-parse.c (parse_source_file): Call lang_init_source before
10208 parsing and before code generation.
10209 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10210 use printf if the macro is defined.
10211 * lang.c (lang_init): Install lang_expand_expr hook on
10212 java_lang_expand_expr.
10213 (java_dummy_print): New function.
10214 (lang_init_source): New function.
10215 * lex.c (java_lex): Remember location of an opening brace at the
10216 second nesting level.
10217 (java_is_eol): Unget character seen after a CR if it is EOF.
10218 * parse.h: Now includes lex.h
10219 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10220 printf if the macro is defined.
10221 (expand_start_java_method, build_expr_block, enter_block,
10222 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10223 New static function declarations.
10224 (pushdecl_force_head): New extern function declaration.
10225 (INCOMPLETE_TYPE_P): New macro.
10226 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10227 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10228 BLOCK_EXPR_ORIGIN): New macros.
10229 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10230 DECL_SOURCE_LINE_LAST): New macros.
10231 (struct parser_ctxt): Removed field current_method_decl, redundant
10232 with the field current_function_decl. Added fields
10233 first_ccb_indent1 and pending_block.
10234 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10235 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10237 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10238 (compilation_unit:): Cosmetic on sub rule.
10239 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10240 (variable_initializer:): Installed default rule on expression:.
10241 (method_declaration:): method_header: starts a new
10242 method. method_body: installs the function body, absorbs blocks
10243 emitted for temporary variable scopings, pops function's body block
10244 and merges function's last statement lineno in DECL_SOURCE_LINE.
10245 (method_body:): Installed default rules.
10246 (block:): Call enter_block when an opening brace is seen. Absorb
10247 scoping blocks and call exit_block when a closing brace is seen.
10248 (block_statement:): Cosmetic changes.
10249 (method_invocation:): Create WFL around CALL_EXPR node.
10250 (patch_stage): Added comment around definition.
10251 (method_header): Try to use first_ccb_indent1 as the first line of
10252 the method, so BP debug info are emitted at the first opening
10253 brace of the function. If the function has no body, use the
10254 location of the function's name. Override currently defined method
10255 name with the matching WFL so we can point redefinition errors
10256 using the location where the function's name was declared.
10257 (check_abstract_method_header): Interprets DECL_NAME as an
10258 identifier or as a WFL, accordingly.
10259 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10260 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10261 location and name information out of it and reinstall DECL_NAME to
10262 its original identifier node value.
10263 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10264 function's source code).
10265 (read_import_dir): Test the value returned by find_class and issue
10266 a fatal accordingly.
10267 (declare_local_variables): Push a new block for the scope of the
10268 new variable(s) if code has been already generated at that nesting
10269 level. Pinpoint redefinition errors using the variable id
10270 WFLs. Generate initialization code if necessary. If the variable
10271 type is incomplete, register a patch on its decl.
10272 (source_start_java_method): Rewritten. Define a new block for the
10273 function's parameters. Build parameter decl out of function's
10274 arguments and register them for a patch if their types are
10276 (expand_start_java_method): Includes the part of
10277 source_start_java_method that was pushing the parameter decls and
10278 completing the method start code.
10279 (source_end_java_method): Removed call the expand_end_bindings and
10280 poplevel (already taken care of). Reinstall function's arguments
10281 and get function's last line of code before calling
10282 expand_function_end.
10283 (java_method_add_stmt): New comment before the function's
10284 code. Complement the second operand of the current COMPOUND_EXPR
10286 (java_complete_expand_methods): Don't generate debug info on line
10287 zero when expanding a generated constructor.
10288 (java_complete_expand_method): Set start and end line numbers for
10289 a artificially generated constructor to one and manually call
10290 enter_block and exit_block when defining it. For all methods:
10291 expand function's start calling the new expand_start_java_method
10292 and invoke java_complete_tree on the effective method's body, if
10294 (resolve_expression_name): Now use lookup_name_in_blocks to search
10295 local variable decls and print out an error when variables are
10297 (patch_method_invocation_stmt): Inserted comment before the
10299 (lookup_method_invoke): Chain method's arguments using chainon
10300 with the current arg list as a second argument. Inserted missing
10301 IDENTIFIER_POINTER when reporting an error on methods not found.
10302 (refine_accessible_methods_list): Don't retain constructors.
10303 (patch_arguments): Function removed.
10304 (java_complete_tree): Inserted comment before the function's
10305 code. New case for BLOCKs. Moved the WFL case a bit
10306 further. Complete function's arguments.
10307 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
10308 maybe_absorb_scoping_blocks): New functions.
10310 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10312 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
10314 * jcf-parse.c (parse_source_file, java_error_count): New forward
10315 and extern declarations.
10316 (java_parse_abort_on_error): Macro moved.
10317 (jcf_parse_source): fatal called if fopen fails. Now calls
10319 (parse_source_file): New parse_only parameter. Reflects the
10320 elimination of the second pass.
10321 (yyparse): parse_source_file called with argument set to 0.
10322 * jcf.h (JCF_ZERO): Sets java_source to zero.
10323 * lex.c (java_init_lex): pass argument is gone. Function modified
10324 to be called once during the analysis of a file.
10325 (java_unget_unicode): Fixed typo in fatal message.
10326 (java_get_line_col): Likewise.
10327 (java_lval): Likewise. String literals no longer built during
10329 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
10331 * parse.h (MODIFIER_WFL): New macro.
10332 (parse_check_super, parser_check_super_interface): Now return int.
10333 (parser_chain_incomplete_item, not_builtin_p,
10334 complete_method_decl): Declarations removed.
10335 (build_method_invocation_stmt, build_invoke): Renamed using the
10336 `patch' instead of `build'
10337 (register-incomplete_type, obtain_incomplete_type,
10338 java_complete_tree, java_complete_expand_method,
10339 unresolved_type_p, create_jdep_list): New function declarations.
10340 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
10341 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
10342 (jdep): New typedef on new struct _jdep.
10343 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
10344 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
10345 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10346 JDEP_RESOLVED_P): New macros.
10347 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
10348 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
10349 JDEP_VARIABLE): New enum values and jdep kinds.
10350 (jdeplist): New typedef on struct _jdeplist.
10351 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
10353 (CALL_EXPR_PRIMARY): New macro.
10354 (struct parser_ctxt): Fields java_pass, current_method_decl,
10355 method_decl_list deleted. New field jdeplist.
10356 (INCOMPLETE_P): Macro deleted.
10357 * parse.y (single_type_import_declaration:): Removed pass switch.
10358 (type_import_on_demand_declaration): Likewise.
10359 (field_declaration:): Removed pass switch on all sub rules.
10360 (class_declaration:): Call the complete_class_decl removed on
10362 (method_declaration:): Removed second pass switch. No longer chain
10363 methods decl when method_header reduced.
10364 (method_header:): Sub rules no longer depend on pass switch.
10365 (method_declarator:): Likewise.
10366 (method_body:): Likewise.
10367 (abstract_method_declaration:): Likewise.
10368 (block_statement:): Likewise.
10369 (local_variable_declaration:): Likewise.
10370 (argument_list:): Likewise.
10371 (method_invocation:): Likewise. Call to build_method_invocation_stmt
10372 removed. Partial CLASS_EXPR tree node built instead.
10373 (postfix_expression:): Removed pass switch on all sub rules.
10374 (java_pop_parser_context): Free classd_list content.
10375 (yyerror): Call obstrack_grow0 to finalize error message.
10376 (check_class_interface_creation): Comment modified to reflect new
10377 returned value meaning. Removed second pass switch. Return 1 if an
10378 error was found, 0 otherwise. Adjust pointer on filename if a
10379 leading path separator was found.
10380 (maybe_create_class_interface_decl): Removed first pass switch
10381 when linking the class decl to the class_list. Install a new
10382 jdep_list for the class.
10383 (add_superinterfaces): List of unresolved interfaces is
10384 gone. Unresolved interfaces are directly added to the current
10386 (create_interface): Second pass shortcut removed.
10387 ctpx->modifier_ctx access through MODIFIER_WFL.
10388 (create_class): Second pass shortcut removed. Call to
10389 register_incomplete_type replaces the call to
10390 parser_chain_incomplete_item.
10391 (complete_class_decl): Function removed.
10392 (duplicate_declaration_error): New way of retrieving redeclared
10394 (register_fields): Call to lookup_modifier_cl replaced by
10395 MODIFIER_WFL. New way of handling unresolved type, using
10396 unresolved_type_p and obtain_incomplete_type.
10397 register_incomplete_type replaces call to parser_chain_incomplete_item.
10398 (patch_stage): New static global variable.
10399 (method_header): New way of handling unresolved type, using
10400 unresolved_type_p and obtain_incomplete_type. patch_stage used to
10401 indicates that the method decl needs to be patched.
10402 (check_abstract_method_header): Call to lookup_modifier_cl
10403 replaced by MODIFIER_WFL.
10404 (method_declarator): Incomplete argument type are registered
10405 calling register_incomplete_type. Patch on the declared method is
10406 issued in that case.
10407 (unresolved_type_p): New function.
10408 (parser_check_super_interface): New comment to reflect function's
10409 modified returned type (int). Function and has a new argument
10410 this_wfl. Call to parse_error_context uses this_wfl instead of
10411 relying on lookup_cl.
10412 (parser_check_super): Comment reflects function's new returned
10413 type (int). Function returns non zero value on error.
10414 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
10415 register_incomplete_type, jdep_resolve_class): New functions to
10416 handle incomplete types in declarations.
10417 (java_complete_class): Rewritten to work with the new incomplete
10418 type handling scheme.
10419 (complete_class_report_errors): Likewise.
10420 (complete_method_decl): Removed: it jobs is now handled by
10421 java_complete_class.
10422 (do_resolve_class): Class loaded in not already loaded and not
10423 found in Java source code.
10424 (java_check_regular_methods, java_check_abstract_methods): Don't
10425 call complete_method_decl anymore.
10426 (lookup_modifier_cl, not_builtin_p): Functions deleted.
10427 (read_import_dir): Got rid of the pass number dependency.
10428 (declare_local_variables): New handling of unresolved types (patch
10430 (source_start_java_method): New parameter level. Function called
10431 with level set to 1 when argument types are potentially
10432 unresolved. Called to complete the job with level set to 2 once
10433 types are complete.
10434 (source_end_java_method): Call to permanent_allocation
10435 removed. Waiting to be replaced by a more suitable obstack
10437 (java_complete_expand_methods, java_complete_expand_method,
10438 java_expand_finals): New functions.
10439 (build_method_invocation_stmt): Renamed
10440 patch_method_invocation_stmt. Extracts function call expression
10441 (wfl) and arguments (args) from CALL_EXPR tree operands.
10442 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
10443 call. Patch the function and argument operand of the CALL_EXPR
10445 (patch_argument, java_complete_tree): New functions.
10447 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
10449 Recover from missing fields and methods (i.e. error instead of fatal).
10450 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
10451 * expr.c (expand_invoke): Recover from missing method.
10452 (expand_java_field_op): Recover from missing field.
10453 Inline references to java.lang.{Integer,Char,...}.TYPE.
10454 * typeck.c (get_type_from_signature), java-tree.h: New function.
10455 * class.c (add_method): Use get_type_from_signature.
10456 (build_class_ref): Handle a class that was not found.
10457 * typeck.c (convert): Handle conversion to pointers (for convenience).
10458 * verify.c (verify_jvm_instructions): Use get_type_from_signature
10459 instead of lookup_field to handle missing fields.
10461 * jcf-parse.c (process_zip_dir): Set java_source.
10463 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
10465 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
10467 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * jcf-parse.c (load_class): Don't change input_filename before
10470 calling jcf_parse_source (but still do it before calling
10472 (jcf_parse_source): Assign input_filename after having saved the
10474 * lex.c (java_init_lex): Chain a WFL node to the import on demand
10475 list. ctxp->modifier_ctx zeroed according to its new
10476 definition. ctxp->filename initialized. Removed
10477 JAVA_MODIFIER_CTX_UNMARK.
10478 (java_unget_unicode): Update the character based column position.
10479 (java_allocate_new_line): ref_count not used anymore. Always free
10480 ctxp->p_line. Initialize c_line->char_col to 0.
10481 (java_get_unicode): Update the character based column position.
10482 (java_lex): Use ctxp->elc to store current position in source
10483 file, at the beginning of the parsed token. Set modifier_ctx entry
10484 corresponding to the parse modifier to a WFL node. Return a WFL
10485 node when an identifier is parsed.
10486 (java_lex_error): Now uses ctxp->elc to store current position in
10488 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
10489 * lex.h (build_wfl_node): New function definitions.
10490 (struct java_line): ref_count and next fields are gone. New field
10492 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10493 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
10494 (JAVA_COLUMN_DELTA): New macro.
10495 (java_lc): New typedef on new struct _java_lc.
10496 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
10497 (parse_error_context, parse_warning_context): Changed prototypes.
10498 (java_get_line_col): Added as an available global function.
10499 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
10500 (IC_DECL): Replaced by macro IC_TYPE
10501 (DEPEND_WFL): New macro.
10502 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
10504 (exit_java_complete_class): Removed a commented out statement.
10505 (struct parser_ctxt): Added comments on fields. modifier_ctx is
10506 now an array of tree nodes. Deleted fields line_list and
10507 e_line. New field elc, to replace e_line.
10508 * parse.y (array_type:): Build WFL node.
10509 (qualified_name:): Build a single WFL node out of two. Retain
10510 the location information of the first node in the resulting node.
10511 (package_declaration:): Use package name as a WFL node
10512 (single_type_import_declaration:): Use imported name as a WFL node.
10513 (type_import_on_demand_declaration:): Use root of the imported
10514 packages as a WFL node.
10515 (field_declaration:): Removed unused local variable cl.
10516 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
10517 (yyerror): New static elc. Removed static error_line, error_pos.
10518 New local code_from_source. Save ctxp->elc into elc at the first
10519 pass. Call java_get_line_col to get a string of the line where
10521 (debug_line): Removed static function.
10522 (parse_error_context, parse_warning_context): Parameter cl is now
10523 a WFL node. Use its value to initialize ctxp->elc.
10524 (redefinition_error): Parameter cl is now a WFL node.
10525 (parse_add_interface): New parameter wfl. No longer call
10526 lookup_cl, use wfl instead.
10527 (check_class_interface_creation): Parameter cl is now a WFL node.
10528 (maybe_create_class_interface_decl): Likewise.
10529 (add_superinterfaces): New function.
10530 (create_interface): Removed local cl, node, super_decl,
10531 super_decl_type. Function now uses id as a WFL node. Better
10532 warning/error report on obsolete or forbidden mix of
10533 modifiers. Now calls add_superinterfaces to register interfaces.
10534 (create_class): Removed local cl, node. Local variable id is used
10535 as a WFL node. Better error report on forbidden modifier
10536 mix. Uses add_superinterfaces to register interfaces.
10537 (find_field): Argument cl is now a WFL node. Now store the WFL
10538 node of a fields that needs to be checked for their
10540 (method_header): Local variable node non longer used. Local
10541 variable id replaces cl.
10542 (check_modifiers_consistency): Local variable cl is now a WFL
10544 (method_declarator): Local variable cl replaced by parameter id.
10545 (parser_qualified_name): Now uses parameter name as a WFL node.
10546 (parser_check_super_interface): New parameter wfl, for achieve
10547 greater accuracy during error reports.
10548 (parser_chain_incomplete_item): New parameter named location. Used,
10549 along the decl, to construct the incomplete item node.
10550 (java_complete_class): resolve_class now uses WFL node extracted
10551 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
10553 (complete_method_decl): Unresolved function's argument types are WFL.
10554 (resolve_class): Parameter cl is now a WFL node.
10555 (resolve_and_layout): Likewise.
10556 (do_resolve_class): Likewise. Try first to use cl and then do the
10557 lookup on the decl when calling check_pkg_class_access.
10558 (complete_class_report_errors): Use IC_TYPE in place of
10559 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
10560 instead of doing a lookup over the decl.
10561 (java_check_final): Use WFL info from field tree list.
10562 (lookup_cl): Rewritten and returns a statically defined WFL node.
10563 (lookup_modifier_cl): Now uses information from WFL nodes.
10564 (process_imports): Likewise.
10565 (read_import_dir): name and cl arguments replaced by a single WFL
10566 node. Function modified accordingly.
10567 (find_in_imports_on_demand): Now uses WFL node.
10568 (check_pkg_class_access): cl argument is now a WFL node.
10569 (declare_local_variables): Fixed to use WFL nodes.
10570 (resolve_expression_name): Likewise.
10571 (build_method_invocation_stmt): name_combo argument renamed
10572 wfl. Function modified to use WFL nodes.
10573 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
10574 (lookup_method_invoke): cl is now a WFL node. Added missing
10575 IDENTIFIER_POINTER to class type decl name.
10577 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
10579 * lang.c (init_parse): Now returns char* containing the filename.
10581 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
10583 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
10585 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
10586 * class.c (make_class_data): If flag_assume_compiled, initial class
10587 state is CSTATE_PREPARED; make superclass and interfaces direct
10588 references, rather than constant pool indexes.
10590 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * parser.y: Include flags.h. Removed debug variable pl.
10593 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
10594 (block:): Likewise.
10595 (labeled_statement_nsi:): Generate debug info when reducing
10596 expression_statement:.
10597 (check_pkg_class_access): get_access_flags_from_decl invokation
10598 fixed for new CLASS_* flags location.
10599 (source_end_java_method): Save/restore parser context when
10600 entering/leaving this routine. Restore lineno to its right value
10601 before calling expand_end_bindings.
10602 (build_method_invocation_stmt): build_invoke called with the
10603 current line information.
10604 (build_invoke): New argument cl. Wrap the function call around a
10606 (refine_accessible_methods_list): Changed comment, removed
10608 * parse.h: Fixed typo in comments.
10609 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
10610 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
10611 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
10613 * lex.c (java_lex): Record the last closing curly bracket of a
10615 * jcf-parse.c (jcf_parse_source): Now calls
10616 java_check_methods. Clarified comment, fixed typo.
10618 1998-04-09 Dave Brolley <brolley@cygnus.com>
10620 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
10621 (finish_parse): Expose for non USE_CPPLIB builds.
10623 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
10625 * lang.c (lang_print_xnode): New function.
10627 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
10629 * decl.c (class_dtable_decl), java-tree.h: New tree node.
10630 * class.c (get_dispatch_vector, get_dispatch_table): New functions
10631 used to build a class's dispatch table.
10632 (make_class_data): Generate dispatch table if flag_assume_compiled.
10633 Set dtable of class object to address of class_dtable_decl.
10635 * decl.c (int_decl_processing): Make soft_badarrayindex_node
10636 be volatile and have side effects - generates better code.
10638 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
10639 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
10641 * expr.c (expand_invoke): If class is final, method is
10642 effectively final, so can call it directly.
10644 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
10646 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
10648 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.y (build_method_invocation_stmt): Removed extra argument
10653 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10655 * expr.c (dtable_indent): Now static global.
10656 (expand_invoke): Now call invoke_build_dtable and
10657 build_invokevirtual.
10658 (invoke_build_dtable, build_invokevirtual): New functions.
10659 * jcf-io.c (find_class): Defer issuing a warning by setting
10660 jcf->outofsynch to 1.
10661 * jcf-parse.c (jcf_out_of_synch): New function.
10662 (load_class): Test this_jcf.outofsynch flag and call
10663 jcf_out_of_synch accordingly.
10664 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
10665 comment indentation.
10666 * lex.c (java_get_unicode): Fixed code indentation.
10667 (java_lex): Create string literal. Fixed typo. Removed several
10668 premature obstack_free.
10669 * parse.h: New enums for name resolution and invocation mode.
10670 (struct qualification): New data structure.
10671 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
10672 (do_resolve_class, build_method_invocation_stmt,
10673 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
10674 debug_line, identical_subpath_p, invocation_mode,
10675 refine_accessible_methods_list, build_invoke,
10676 lookup_method_invoke): New functions declared.
10677 (build_invokevirtual, invoke_build_dtable, match_java_method,
10678 build_field_ref, jcf_out_of_synch): New references to external
10680 (struct parse_ctxt): Removed artificial_constructor field.
10681 * parse.y: (array_type:): Type defined for this rule.
10682 (class_type:): Installed default rule for interface_type:.
10683 (array_type:): Now build Java array type.
10684 (qualified_name:): Now use obstack_grow0.
10685 (method_declaration:): Skip the artificial constructor added to
10687 (abstract_method_declaration:): Execute the code only during pass 1.
10688 (block:): Installed default rule in block_statements:.
10689 (block_statement:): Add the statement to the method during pass 2.
10690 (statement_expression): Installed default rule for
10691 method_invocation:.
10692 (argument_list:): Added code to build the argument list.
10693 (method_invocation:): Added call to create the method invocation
10695 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
10696 (debug_line): New function for debug.
10697 (complete_class_decl): No longer do something during pass 1.
10698 (method_header): Use BUILD_PTR_FROM_NAME.
10699 (parser_qualified_classname): Use obstack_grow0. Removed bogus
10701 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
10702 function's main comment.
10703 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
10705 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
10706 (resolve_class): Now works with arrays.
10707 (do_resolve_class, resolve_and_layout): New functions.
10708 (java_check_regular_methods): Reverse method list before and after
10709 having processed it. No longer set ctxp->artificial_constructor.
10710 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
10711 accordingly. Fixed typo in issued error message. Now use
10713 (find_in_imports_on_demand): Now use obstack_grow0.
10714 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
10715 (source_end_java_method): Call expand_expr_stmt instead of
10716 expand_expr. Calls it before calling expand_function_end.
10717 (java_method_add_stmt): Do nothing if errors were found during
10719 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
10720 (build_method_invocation_stmt, build_invoke, invocation_mode,
10721 lookup_method_invoke, refine_accessible_methods_list,
10722 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
10724 * typeck.c (build_java_signature): Properly end method signature
10725 if return type skipped.
10726 (match_java_method): New function.
10728 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
10730 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
10732 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10734 * expr.c (build_invoke_non_interface): New function.
10735 (methods_ident, ncode_ident): Now static globals.
10736 (expand_invoke): Use build_invoke_non_interface.
10737 * java-tree.h (struct lang_decl): New field function_decl_body.
10738 (DECL_FUNCTION_BODY): New macro.
10739 * jcf-parse.c (jcf_parse_source): Deeper check before setting
10740 CLASS_FROM_SOURCE_P.
10741 (parse_source_file): Fixed typos. Call java_layout_parsed_class
10742 before starting pass 2. Call to java_generate_parsed_class replaced
10743 by java_register_parsed_class.
10744 * lex.c: Fixed typo in header. Some line width related formating.
10745 * lex.h: Some line width related formating.
10746 * parse.h (source_end_java_method, resolve_expression_name,
10747 complete_class_decl, maybe_create_class_interface_decl,
10748 check_class_interface_creation): New static function declarations.
10749 (java_layout_parsed_class, java_method_add_stmt): New function
10751 (struct parser_ctxt): Field mark_class_generate removed. New
10752 fields class_list and artificial_constructor.
10753 * parse.y: Fixed typo in header.
10754 (class_declaration:): Call complete_class_decl when class body
10756 (method_declaration:): Call source_end_java_method in pass 2 when
10757 the method body is defined.
10758 (postfix_expression:): Do expression name resolution on sub-rule
10759 name during pass 2.
10760 (create_class, create_interface): Merged common pieces.
10761 (check_class_interface_creation, maybe_create_class_interface_decl):
10763 (complete_class_decl): New function.
10764 (register_fields): Fixed line width related typo.
10765 (method_header): Correctly skip first argument when fixing
10766 argument line. Changed the loop.
10767 (java_check_circular_reference): Now use ctxp->class_list.
10768 (java_complete_class): Removed start/stop marking.
10769 (java_check_regular_methods): Now takes a class decl as an
10770 argument. Add default constructor if none were encountered.
10771 (java_check_methods): Now use ctxp->class_list. Changed call to
10772 java_check_regular_methods.
10773 (source_start_java_method): Set DECL_ARG_TYPE for each function
10775 (source_end_java_method, java_method_add_stmt): New functions.
10776 (java_generate_parsed_class): No longer exists.
10777 (java_layout_parsed_class, java_register_parsed_class): New functions.
10778 (resolve_expression_name): New function.
10780 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
10783 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
10784 until pass initializations are done. Call read_import_dir with
10786 * parse.h: (lookup_modifier_cl): New function declared.
10787 (INTERFACE_FIELD_MODIFIERS): New macro.
10788 (OBSOLETE_MODIFIER_WARNING): New macro.
10789 * parse.y: (register_fields): Class type and current field name in
10790 local variables. Check modifier(s) if adding field(s) to an interface.
10791 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
10792 and report errors using the faulty modifier line context.
10793 (lookup_modifier_cl): New function.
10794 (read_import_dir): Detect and report default import processing
10797 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
10799 Add a pair of -fassume-compiled/-fno-assume-compiled options.
10800 * class.c (is_compiled_class): Return 1 after making sure it
10801 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
10802 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
10803 * java-tree.h (flag_assume_compiled): Add decl.
10804 * lang.c (lang_f_options): Add the flag.
10805 (flag_assume_compiled): Add decl, default to 0.
10807 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
10810 (is_compiled_class): Likewise.
10811 (layout_class): Likewise.
10812 (layout_class): Detect and lay out classes defined in source code.
10813 (interface_of_p, add_interface_do, may_add_interface): New
10815 (add_interface): Now use add_interface_do.
10816 (add_method_1): New function.
10817 (add_method): Now use add_method_1.
10818 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
10819 (complete_start_java_method): New function.
10820 (start_java_mehod): Now call complete_start_java_method.
10821 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
10822 (expand_invoke): Likewise and fixed typo.
10823 *gjava.c: (print_super_field): Use new argument to find_class
10826 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
10827 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
10828 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
10830 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
10831 (add_method_1, push_class): New prototypes.
10832 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
10833 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
10834 directory where the class was found.
10835 (find_class): New argument DO_CLASS_FILE. Function find_class
10836 modified accordingly.
10837 *jcf-parse.c: (fix_class_path): New function.
10838 (load_class): Use new VERBOSE argument. load_class now finds and
10839 loads/parses .class/.java files. Save read_state of current_jcf
10841 (java_parser_abort_on_error): New macro.
10842 (jcf_parse_source, parse_source_file): New function.
10843 (jcf_parse): Fixed typo.
10844 (yyparse): Call parse_source_file () only.
10845 (process_zip_dir): Fixed typo, fix zdir->filename_length when
10846 writing the real class name back in the zip directory entry.
10847 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
10848 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
10849 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
10850 (find_class): Prototype fixed.
10851 *lex.c: Added 1998 time stamp.
10852 Removed all static global variables, moved into the parser
10853 context data structure.. Now include unistd.h if SEEK_SET not
10855 (java_init_lex): Rewritten.
10856 (java_sneak_unicode): Modified current unicode access in current line.
10857 (java_unget_unicode): Likewise.
10858 (java_allocate_new_line): New allocation management.
10859 (java_read_char): Modified access and storage of unget_utf8_value.
10860 New way of processing current unicode.
10861 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10862 (java_get_unicode): Now use the parser context.
10863 (java_lineterminator): Likewise.
10864 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10865 of the reentrant parser implementation. Function now use the
10866 parser context data structure and java_lval. Fixed production of
10867 the float and double constant "out of range" error message. Fixed
10868 obstack use. Return integer value when hitting a modifier. Now
10869 return type for TRUE, FALSE and other predefined types. Return
10870 identifier as a TREE_LIST list containing the current line context
10871 as the TREE_VALUE sub-node.
10872 (java_unicode_2_utf8): Fixed typo in declaration.
10873 (java_lex_error): Now use the parser context data structure.
10874 *lex.h: Added 1998 time stamp.
10875 (struct java_line): New fields ref_count and next.
10876 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10877 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10878 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10879 *parse.h: Added 1998 time stamp.
10880 (java_parse_source_file): Renamed from parse_source_file.
10881 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10882 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10883 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10884 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10885 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10886 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10887 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10888 (struct parser_ctxt): New data structure to keep the parser context.
10889 *parse.y: Added 1998 time stamp, got rid of static global variables.
10890 (java_error_count, ctxp): New global variables.
10891 (%union): New value field.
10892 (numeric_type, integral_type): Rules removed.
10893 (primitive_type): Rule defined to handle integral, float, double and
10895 (qualified_name, package_declaration,
10896 single_type_import_declaration, type_import_on_demand_declaration,
10897 modifiers, class_declaration, super, interfaces,
10898 interface_type_list, class_body, field_declaration,
10899 field_declaration, variable_declarators, variable_declarator,
10900 variable_declarator_id, method_declaration, method_header,
10901 formal_parameter_list, formal_parameter, method_body, block,
10902 static, interface_declaration, extends_interfaces,
10903 abstract_method_declaration, local_variable_declarators): Rules now
10905 (force_error, do_warning): New global statics.
10906 (push_parser_context, parser_context_save_global,
10907 parser_context_restore_global, pop_parser_context): New functions.
10908 (yyerror): Now uses the global parser context. Fixed use of obstack.
10909 (parse_error, parse_error_context, parse_warning_context,
10910 java_accstring_lookup, redefinition_error, check_modifiers,
10911 parser_add_interface, create_interface, create_class, find_field,
10912 duplicate_declaration_error, register_fields, method_header,
10913 check_modifiers_consistency, check_abstract_method_header,
10914 method_declarator, parser_qualified_classname,
10915 parser_check_super_interface, parser_check_super,
10916 parser_chain_incomplete_item, java_check_circular_reference,
10917 layout_class_from_source, java_complete_class,
10918 complete_method_decl, resolve_class, complete_class_report_errors,
10919 java_check_final, check_method_redefinition,
10920 java_check_regular_methods, java_check_abstract_methods,
10921 java_check_methods, lookup_java_interface_method2,
10922 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10923 process_imports, find_in_imports, read_import_entry,
10924 read_import_dir, find_in_imports_on_demand,
10925 check_pkg_class_access, not_builtin_p, declare_local_variables,
10926 source_start_java_method, java_generate_parsed_class): New
10928 *typeck.c: (signature_include_return): New global variable.
10929 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10930 to add the function returned type in the signature.
10932 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10934 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10936 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10938 * Make-lang.in (java.info): Added.
10939 (java.install-info): Added
10941 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10943 * Makefile.in (clean): Also remove java/parse.c.
10945 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10947 Add a pair of -fbounds-check/-fno-bounds-check options.
10948 * lang.c (lang_decode_option): Add code to grok arguments.
10949 (flag_bounds_check): Add decl.
10950 (lang_f_options): New array w/ the option in it.
10951 * java-tree.h (flag_bounds_check): Add decl.
10952 * lang-options.h: New file.
10953 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10954 of a static macro value.
10955 (JAVA_ARRAY_EXCEPTION): Delete macro.
10957 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10959 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10960 * expr.c (build_anewarray): Add missing promote_type.
10962 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10964 Add array types with known length to optimize bounds checking.
10965 * typeck.c (build_java_array_type): Take length parameter.
10966 (java_array_type_length, build_prim_array_type): New functions.
10967 * java-tree.h: Update for new functions.
10968 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10969 * class.c: Use build_prim_array_type.
10970 * expr.c (can_widen_reference_to): Handle known-length array types.
10971 (verify_jvm_instructions): Keep track of integer push instructions
10972 followed by newarray/anewarray, so we can build known-length arrays.
10973 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10974 (java_array_data_offset): New function.
10975 (build_java_array_length_access): New function. Optimize if constant.
10976 (build_java_arrayaccess): Constant fold bounds check.
10977 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10978 (build_newarray, build_anewarray): New functions.
10979 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10980 * verify.c (merge_types): Handle known-lengh array types.
10982 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10984 * expr.c (expand_byte_code): Fix performace bug, which caused
10985 searching linenumber_table to be linear rather than constant.
10987 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10989 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10991 * decl.c, java-tree.h (soft_fmod_node): New global.
10992 * decl.c (init_decl_processing): Define __builtin_fmod.
10993 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10994 using __builtin_fmod.
10996 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10998 * keyword.h: New file, output of keyword.gperf as processed by
11000 * lex.c (java_lex_init): Initialize java_error_flag.
11001 * parse.c (YYERROR_NOW): Uses java_error_flag.
11002 * parse.y: New static java_error_flag. Useless definition of
11004 * parse.y (java_error): Portable error recovery using
11005 java_error_flag (not yet completely tuned).
11007 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11009 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11011 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11013 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11014 (parse.c, lex.c, keyword.h): New rules for Java source code
11016 * parse.c: Renamed into jcf-parse.c.
11017 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11018 * keyword.gperf: New file, Java keywords.
11019 * parse.y: New file, Java language grammar.
11020 * parse.h: New file, Java language grammar definitions.
11021 * lex.c: New file, Java language lexer.
11022 * lex.h: New file, Java language lexer definitions.
11024 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11026 * decl.c (clinit_identifier_node), java-tree.h: New global.
11027 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11028 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11029 * expr.c (expand_java_field_op): Check for invalid assignment
11032 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11034 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11036 * verify.c (verify_jvm_instructions): When processing a handler,
11037 attempt to set the current_subr to the right value.
11038 (More complicated code combines Sep 17 and Oct 22 versions.)
11040 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11042 * class.c (push_class): Figure out (guess) name of source file.
11043 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11044 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11045 (parse_class_file): Change return type from int to void.
11046 Call debug_start_source_file/debug_end_source_file.
11048 * expr.c (build_java_binop): Fix masking 2nd operand.
11049 * decl.c (init_decl_processing): Set sizetype first.
11051 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11053 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11054 (Revert Sep 17 change.)
11056 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11058 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11059 .class extension in their name and fix thing so we don't process
11060 them parse_zip_file_entries().
11061 (parse_zip_file_entries): Cleaned unused local variables.
11063 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11065 * expr.c (can_widen_reference_to): Allows equal array element types.
11066 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11067 * jcf-dump.c (RET): Get (and print) index.
11069 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11070 Promote element type to POINTER_TYPE.
11072 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11074 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11075 find_in_current_zip, jcf_figure_file_type): Moved from
11076 jcf-reader.c to parse.c.
11077 * zextract.c: (read_zip_archive): takes file_comment_length possible
11078 field into account.
11080 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11082 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11084 * verify.c (merge_types): Handle array types even better ...
11086 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11088 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11090 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11091 * class.c (make_class_data): Don't build fields_decl if no fields.
11092 When building fields_decl, skip if DECL_ARTIFICAL.
11094 * expr.c (java_stack_swap): Update stack_type_map.
11095 * verify.c (merge_types): Handle array types better.
11097 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11099 * class.c (add_field): Don't promote short integral fields to
11100 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11101 * expr.c (push_value): Promote and convert short integral values.
11103 * decl.c, java-tree.h (integer_two_node): New constant node.
11104 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11106 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11108 * class.c (append_gpp_mangled_type): Use function argument
11109 unpromoted type to generate mangled name.
11111 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11113 * constants.c (build_constant_data_ref): Now uses current_class
11114 instead of main_class.
11115 (build_constants_constructor): Now uses current_class instead of
11117 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11118 of the global variable SeepZipFiles done here.
11119 * zextract.c (read_zip_archive): extra_field optional field taken
11120 into account while computing the position of the class file in the
11122 * verify.c (verify_jvm_instructions): Use current_jcf to search
11124 * parse.c (load_class): First search for the class to load in the
11125 current zip file. Saves current_jcf (restored before returning
11126 from that function). Don't call JCF_FINISH in the class was found
11127 in the current ZIP file.
11128 (jcf_parse): If the class was found in the current ZIP file, save
11129 its tree_constant_pool (for later reuse).
11130 (parse_class_file): New function. Process each method defined in
11131 the current class and record the class as to be later registered.
11132 (yyparse): Rewritten. Figure the type of the current file and switch
11134 * lang.c: New global variable current_jcf.
11135 (lang_init): Removed compiling_from_source test (done later, in
11136 yyparse). Removed call the jcf_parse ().
11137 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11138 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11139 in the current ZIP file) and zip_offset (offset to the class data in
11140 the current zip file).
11141 * jcf-reader.c: zipfile.h included.
11142 localToFile: New ZipFileCache static global variable
11143 (parse_zip_file_entries): New function. Browse the current ZIP
11144 file directory and process each class found.
11145 (process_zip_dir): New function. Register each class found in the
11146 ZIP file directory. The class aren't parsed but a valid JCF is
11147 link to each of them.
11148 (find_in_current_zip): New function. Search for a class in the
11149 current ZIP file directory. If found, prepare the class so that it
11151 (jcf_figure_file_type): New function. Examine the file structure
11152 to figure a class file, a ZIP file. If none of these categories are
11153 matched, a source file is assumed.
11154 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11155 SeenZipFile: New global variable.
11156 (open_in_zip): Use zipmember's length to accelerate the search for
11157 a member. If zipmember was NULL and zip file successfully read,
11159 * java-tree.h: New global variable current_jcf declared. Added
11160 declaration for current_constant_pool_tags, current_constant_pool_data,
11161 current_constant_pool_length, current_constant_pool_data_ref.
11162 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11163 store the JCF of classes seen in a zip file) and tree *constant_pool
11164 (to save a loaded class constant pool). current_class declared here.
11165 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11166 retrieve method_ref_constant.
11167 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11168 (OBJECT): get_class_constant now uses current_jcf.
11169 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11170 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11171 (expand_invoke): Now uses current_class instead of main_class
11172 (build_class_init): Now uses current_class instead of main_class
11173 * class.c: New static global variable registered_class.
11174 (register_class): New function.
11175 (emit_register_class): Modified to use registered_class instead of
11177 (is_compiled_class): Now take into account class seen in the archive.
11179 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11181 * except.h: Renamed to: java-except.h.
11182 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11183 * except.c: Add semi-working (commented out) implementation.
11185 * expr.c (expand_iinc): Add needed flush_quick_stack.
11186 * parse.c (set_source_filename): New function.
11187 (give_name_to_class): Set input_filename from package.classname.java.
11189 * jcf-io.c (find_class): Don't look first in ".".
11191 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * zextract.c (read_zip_archive): Now takes into account the
11195 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11197 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11199 * constants.c, java-tree.h (build_internal_class_name): New function.
11200 (alloc_class_constant): Re-implement using build_internal_class_name.
11201 * class.c (make_class_data): Likewise.
11202 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11204 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11206 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11207 to NULL before pushing an exception handler target.
11209 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11210 (java_stack_swap, java_stack_dup): Re-write to be safe from
11211 clobbering registers.
11212 (build_class_init): New function.
11214 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11216 * typeck.c (build_java_array_type): Temporary use
11217 permanent_obstack to create the array 'length' field.
11218 * expr.c (lookup_label): Temporay use permanent_obstack to create
11219 label if not found.
11220 * class.c (push_super_field): Tempory use permanent_obstack.
11222 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11224 * typeck.c (type_for_mode): Now handles double_type_node and
11226 * verify.c (verify_jvm_instructions): The instruction following
11227 the wide bytecode is checked. OPCODE_ret added to the list of
11230 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11232 * class.c (make_class): Temporary use permanent_obstack. Set the
11233 class CLASS_P field to 1.
11234 (push_class): Temporary use permanent_obstack.
11235 (set_super_info): Temporary use permanent_obstack.
11236 (add_method): Temporary use permanent_obstack, set
11237 METHOD_TRANSIENT().
11238 (add_field): Temporary use permanent_obstack. Sets
11239 FIELD_VOLATILE() and FIELD_TRANSIENT().
11240 (build_class_ref): Temporary use permanent_obstack if the class
11242 (build_static_field_ref): Temporary use permanent_obstack when
11243 creating field's rtl.
11244 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11245 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11246 and fields. Function finalized, as far as flag handling.
11247 (push_class_static_dummy_field): Temporary use permanent_obstack.
11248 (emit_register_class): Force generation of class registration at
11250 * decl.c (end_java_method): Call permanent_allocation() before
11252 * expr.c (can_widen_reference_to): Added comment to interface
11253 handling, fixed typo.
11254 (lookup_field): Now uses CLASS_P() to correct FIXME
11255 (expand_invoke): Verification on public && !static &&
11256 !abstract moved into soft_lookupinterfacemethod (kaffe).
11257 Use Object class dtable if objectref is an array when expanding
11259 (java_push_constant_from_pool): Temporary use permanent_obstack
11260 for CONSTANT_string
11261 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11262 create constant references.
11263 (get_constant): Temporary use permanent_obstack to create constant.
11264 (load_class): Temporary use permanent_obstack to load class.
11265 (jcf_parse): Temporary use permanent_obstack to perform class
11267 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11268 (build_java_signature): Temporary use permanent_obstack.
11269 * verify.c: (verify_jvm_instruction): removed unecessary verification
11271 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11272 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11275 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11277 * class.c (append_gpp_mangled_type): Fix typo.
11278 (emit_register_class): Use main_class to get class object, rather
11279 than looking for no-longer-existing static decl starting with _CL.
11280 * typeck.c (parse_signature_type): Promote array element type
11281 if it is a RECORD_TYPE.
11283 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11285 * class.c (push_class_static_dummy_field): New function.
11286 (mangle_static_field): New. Do G++-style mangling of static fields.
11287 (layout_class): Mandle static fields here, not in add_field.
11288 (build_class_ref): The class object is now a dummy static field.
11289 * decl.c (find_local_variable): Look for best, instead of first match.
11290 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11291 (build_java_athrow): Don't check here if exception is Throwable.
11292 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11293 (TYPE_USED): Removed. No longer used ...
11294 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11295 * verify.c (push_pending_label): New function.
11296 (push_pending_block): Renamed to check_pending_block.
11297 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11298 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11299 re-checking possible handlers) after a store (less wasted work).
11300 Check for null handler (finally) before calling add_handler.
11301 Various changes to (finally?) correctly handle try/finally.
11303 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11305 * class.c: Include stdio.h.
11307 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
11309 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
11310 to make sure class is initialized before static/special invoke.
11312 * verify.c (verify_jvm_instructions): On a store instruction,
11313 call find_local_variable to force pre-allocation of decl and rtx.
11314 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
11316 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
11318 * class.c (build_class_ref): Strip off "promoted_" if need be.
11319 (make_field_value): Call build_java_signature when needed.
11320 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
11321 * expr.c (build_java_athrow): Don't push_value of exception.
11322 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
11323 match specification of [fd]cmp[lg] for NaNs.
11324 (expand_byte_code): Add support for exception handler ranges.
11325 * except.c: Add skeleton for EH code-generation.
11326 * verify.c (merge_types): Treat all promoted integral types as equal.
11327 * constants.c (build_constants_constructor): To force creation of
11328 current_constant_pool_data_ref, call build_constant_data_ref.
11330 * javaop.def (lload): Fix typo.
11331 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
11333 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11335 * parse.c: Don't include function.h.
11337 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
11339 * except.[ch]: New files.
11340 * Makefile.in (JAVA_OBJS): Add except.o
11341 * expr.c: Temporary warning about unimplemented exceptions.
11342 * verify.c: Verify exception handlers.
11344 * jcf-dump.c (disassemble_method): Print exception table.
11346 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * expr.c (verify_jvm_instructions): Started a thorough
11349 verification of invoke* bytecodes.
11350 (expand_byte_code): flush quick stack if PC is the target of a
11351 branch. and undef RET (conflicting with config/i386/i386.h).
11352 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
11354 (expand_invoke): Now handles invokeinterface and do more
11355 verification according to the bytecode.
11356 (lookup_field): Don't try to load the class if processing
11358 (can_widen_reference_to): Now handles interfaces.
11359 * decl.c (init_decl_processing): New global variable
11360 soft_lookupinterfacemethod_node, declared in java-tree.h.
11361 Call set_super_info on string_type_node.
11362 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
11364 * class.c (set_super_info): Fills the CLASS_* flags according to
11366 (get_access_flags_from_decl): Handles all class flags.
11368 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
11370 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
11371 * parse.c (yyparse): Check for abstract method, and missing code.
11372 * expr.c (expand_byte_code): Change interface.
11373 * lang.c (put_decl_node): Print promoted types prettier.
11374 * verify.c (verify_jvm_instruction): Change interface.
11375 Partial support for scanning exception table.
11376 For load instructions, handle promoted integral types.
11378 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
11380 * verify.c: New file, with contents moved from expr.c.
11381 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
11382 * typeck.c (is_array_type_p): Moved here from expr.c.
11383 * java-tree.h: Add some now-needed function declarations.
11384 * Makefile.in (JAVA_OBJS): Added verify.o.
11386 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11388 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
11389 METHOD_ABSTRACT flag.
11391 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
11392 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
11393 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
11395 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
11397 (start_java_method): Hook for SYNCHRONIZED methods.
11399 * expr.c (build_java_jsr, build_java_ret): New functions
11400 (JSR,PRE): New macros
11401 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
11402 (verify_jvm_instructions): tableswitch, lookupswitch,
11403 monitorenter, monitorexit, goto_w: verified.
11404 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
11405 (build_java_monitor): New function.
11406 (MONITOR_OPERATION): Modified to call build_java_monitor()
11407 (verify_jvm_instructions): Started a thorough verification of
11410 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
11412 Support verification of jsr/ret subroutines (used for try/finally).
11413 * decl.c (return_address_type_node): New type node.
11414 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
11415 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
11416 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
11417 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
11418 TYPE_USED): New macros for special types in type_map.
11420 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
11421 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
11423 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
11425 * expr.c (can_widen_reference_to): New function.
11426 (pop_type): Use it.
11427 (merge_type_state): Support handling start of subroutine.
11428 (push_pending_block): Return char* error message, instead of calling
11429 fatal on an error. Also handle subroutines.
11430 (verify_jvm_instructions): Handle errors from push_poending_block.
11431 Support jsr and ret instructions.
11433 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
11435 * jcf-io.c (find_classfile): Fix thinko.
11436 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
11438 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
11440 * Makefile.in (BISON): Remove.
11442 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
11444 * Makefile.in: Convert to autoconf.
11445 * config-lang.in (outputs): Added java/Makefile.
11447 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
11448 Rename cc1java to jc1.
11450 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
11451 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
11453 * class.c (class_depth): Do load_class if needed.
11455 Mostly better verification.
11456 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
11457 (init_decl_processing): Change return type of soft_checkcast.
11458 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
11459 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
11460 lang_print_error): New functions.
11461 (lang_init): Set global hook print_error_function to lang_print_error.
11462 * expr.c: In the type_map ptr_type_node is only used for null now.
11463 (pop_type, merge_types): Hence ptr_type_node matches any reference.
11464 (merge_types): Dererence pointer to record types before comparing.
11465 (decode_newarray_type, merge_types): On error just return NULL.
11466 (build_java_binop): Add preliminary implementation (with warning)
11467 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
11468 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
11469 (expand_compare, expand_java_goto, expand_java_call): Don't
11470 push_pending_block, since that only makes sense when verifying.
11471 (merge_type_state): Different return codes.
11472 (push_pending_block): A block may need to be verified more than once.
11473 (expand_byte_code): Warn about unused code at code generation time.
11474 (verify_jvm_instruction): Changed logic, since code may need to be
11475 re-verified if type-state has changed. Also, better error handling.
11476 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
11477 Improve newarray, anewarray, ?aload, athrow,
11478 * java-tree.h (LABEL_CHANGED): New macro.
11480 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11482 * decl.c (soft_athrow_node): New global variable initialized.
11483 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
11484 * typeck.c (convert): Added support for REAL_TYPE.
11485 (convert_to_char): New function.
11486 (convert): Handle CHAR_TYPE.
11487 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
11488 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
11489 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
11491 (verify_jvm_instructions): Added break a the end of bogus unop: label.
11492 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
11493 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
11494 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
11495 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
11496 to Use The Right Things.
11497 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
11498 compatible with INT. BOOLEAN is made equivalent to BYTE.
11499 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
11500 OPCODE_ifnonnull): Now supported.
11501 (build_java_athrow): New function.
11503 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
11505 Rename method name <init> to match G++ (and fix mangling).
11506 * class.c (layout_class): Replace method name of <init> by class name.
11507 (make_method_value): Do inverse renaming of constructor from <init>.
11508 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
11509 * typeck.c (lookup_java_constructor): New function.
11510 * expr.c (expand_invoke): If method_name is <init>, call
11511 lookup_java_constructor to find constructor.
11513 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
11515 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11517 * parse.c (get_class_constant): Modified to handle array "classes"
11518 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
11520 (convert): Modified to handle real type.
11521 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
11522 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
11523 variables declared.
11524 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
11525 soft_multianewarray, soft_newarray_node, soft_throw_node): New
11526 global variables initialized.
11527 (find_local_variable): Handles the case of a pointer
11528 (end_java_method): Restore the use of one more scope
11529 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
11530 build_java_array_length_access, expand_java_arrayload,
11531 expand_java_arraystore, expand_java_array_length,
11532 expand_java_multianewarray, expand_java_anewarray,
11533 build_java_check_indexed_type, is_array_type_p,
11534 build_java_throw_out_of_bound_exception): New functions.
11535 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
11536 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
11537 OPCODE_<t>aload): Implemented code for verification.
11538 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
11539 ARRAY_NEW_MULTI): Macro defined.
11540 (CONVERT): Modified to invoke convert().
11541 (case OPCODE_aload2): Fixed index typo from 2 to 1.
11543 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
11545 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
11546 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
11547 (make_class_data): Field name needs '/' as package prefix.
11548 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
11550 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
11552 Implement debug information for local variables.
11553 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
11554 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
11555 DECL_LOCAL_SLOT_CHAIN): New macros.
11556 (struct lang_decl_var): New type.
11557 * parse.c (give_name_to_locals): Move to decl.c.
11558 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
11559 (start_java_method): Re-write parameter handling.
11560 (pending_local_decls): New global variable.
11561 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
11562 (find_local_variable): Accept pc so we can skips decls not in range.
11563 (struct binding_level): Add end_pc field.
11564 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
11565 (various): Change so current pc gets passed to find_local_variable.
11567 * decl.c (init_decl_processing): Re-arrange fields in
11568 class_type_node and and method_type_node to match kaffe 0.9.1.
11569 * class.c (make_method_value, make_class_data): Update
11570 initializations to match.
11572 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
11574 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
11575 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
11576 (push_super_field): New function.
11577 (make_class_data): Handle inheritance of class static initializer.
11578 (layout_class): New name mangling.
11579 * constants.c (build_constant_data_ref): Init type of data array
11580 to a one-element array.
11581 (build_constants_constructor): Set DECL_SIZE from complete array type.
11582 * decl.c: Rename class_type, object_type etc to class_type_node,
11583 object_type_node etc. Make former inherit from latter.
11584 * expr.c (expand_invoke): Add cast of function address.
11585 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
11586 * parse.c (yyparse): Don't call layout_class here.
11587 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
11589 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
11591 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
11592 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
11593 (alloc_class_constant): New.
11594 * expr.c (expand_invoke): Make sure method's class is initialized.
11595 * class.c (interits_from_p, emit_register_class): New functions.
11596 * parse.c (yyparse): Call emit_register_class.
11598 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
11600 * constants.c: New file, to handle constant pool.
11601 * Makefile.in (JAVA_OBJS): Add constants.o.
11602 * decl.c (init_decl_processing): Update, fix, finish various structs.
11603 (pushdecl_top_level): New.
11604 * parse.c (layout_class): Moved to class.c.
11605 * expr.c (java_push_constant_from_pool): New function.
11606 * class.c (build_class_ref): Make work fully
11607 (make_class_data): Emit super-class, constant pool, interface vector.
11609 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
11611 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
11612 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
11613 * class.c (class_depth): New function.
11614 (lookup_named_class): Replaced by new function lookup_class.
11615 * decl.c (object_type_node, string_type_node): New.
11616 Remove various types that we no longer need.
11617 * expr.c (verify_jvm_instructions): New separate verifier pass.
11618 (push_type, pop_type): New functions for verifier.
11619 (type_stack_dup, pop_argument_types, merge_types): Likewise.
11620 (expand_byte_code): Simplify, since we assume already verified.
11621 (expand_invoke): Now mostly works.
11622 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
11623 * lang.c (main_class): Move to parse.c. Don't make_class yet.
11624 * parse.c: Wait to allocate class object until we know its name.
11625 (layout_class): Calculate DECL_VINDEX for each virtual method.
11626 * typeck.c (get_array_type): Rename to ...
11627 (build_java_array_type): ... and provide working implementation.
11628 (build_java_signature): New function - build Java signature of type.
11629 (set_java_signature): New function - cache signature with type.
11630 (lookup_java_method): New function.
11632 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
11634 * class.c (ident_subst): Take extra SUFFIX parameter.
11635 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
11636 (set_constant_value, build_static_field_ref, is_compiled_class): New.
11637 (build_class_ref): Actually implement.
11638 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
11639 * decl.c (builtin_function): New.
11640 (init_decl_processing): Update for current Kaffe. Declare some
11641 builtin Kaffe functions.
11642 * expr.c (build_address_of): New.
11643 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
11644 Renamed (from expand_java_new etc), and added working implementations.
11645 (build_field_ref): Now also handle static fields.
11646 (expand_invoke): Implement invokestatic, and start implement rest.
11647 * java-opcodes.h: Use javaop.def to avoid duplicated list.
11648 * javaop.def: Rename invokevirt -> invokevirtual.
11649 * lang.c (use_handles): Removed.
11650 * parse.c: Add support for ConstantValue atribute.
11651 Handle nested loading of a class. (JPOOL_UTF): New.
11653 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
11655 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
11657 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
11659 * Make-lang.in (java.install-man): New empty rule.
11660 * typeck.c (set_local_type): New function.
11661 * expr.c (STORE_INTERNAL): Call find_local_variable,
11662 not find_stack_slot. Call set_local_type.
11664 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
11666 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
11667 and building RECORD_TYPE CONSTRUCTORs.
11668 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
11670 * lang.c (use_handles): Change the default to 0.
11671 * decl.c: Define and build class_type, field_type, utf8const_type.
11672 * class.c (make_class_data, make_field_value,
11673 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
11674 hashUtf8String, strLengthUtf8, mangled_classname:
11675 Functions to build reflective data structures.
11676 * parse.c (yyparse): Call make_class_data.
11678 * jcf-io.c (open_class, find_classfile): New functions.
11679 * jcf-dump.c: Support reading classfile from explicitly-named
11680 class file (without CLASSPATH searching).
11682 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
11684 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
11685 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
11686 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
11687 (get_constant): Now trivial for CONSTANT_Utf8.
11689 * jcf.h: Make NEW_CPOOL the default.
11690 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
11692 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>