1 2000-01-30 Bryce McKinlay <bryce@albatross.co.nz>
3 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5 integer_negative_one_node.
6 * expr.c (build_java_binop): Likewise.
8 2000-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
10 * zextract.c (read_zip_archive): Read file_offset before writing
11 zipd and consequently clobbering the header contents.
13 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * Make-lang.in: Remove all dependencies on defaults.h.
16 * decl.c: Don't include defaults.h.
20 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
22 * ChangeLog (2001-01-21): Fixed typo.
23 * class.c (layout_class_method): Code accounting for WFLed
24 method DECL_NAMEs deleted.
25 * constant.c (find_methodref_index): Likewise.
26 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
27 * java-tree.h (DECL_FUNCTION_WFL): New macro.
28 (struct lang_decl): New field `wfl'.
29 (java_get_real_method_name): Prototype deleted.
30 * mangle.c (mangle_method_decl): Code accounting for WFLed
31 method DECL_NAMEs deleted.
32 * parse.h (GET_METHOD_NAME): Macro deleted.
33 * parse.y (reset_method_name): Deleted.
34 (method_header): Set DECL_FUNCTION_WFL.
35 (check_abstract_method_header): Code accounting for WFLed method
37 (java_get_real_method_name): Deleted.
38 (check_method_redefinition): Code accounting for WFLed method
39 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
40 (java_check_regular_methods): Likewise.
41 (java_check_abstract_methods): Likewise.
42 (java_expand_classes): Don't call `reset_method_name.'
43 (search_applicable_method_list): Use DECL_NAMEs instead of
45 * typeck.c (lookup_do): Code accounting for WFLed method
48 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
50 * lex.c (java_read_char): Check for EOF from getc first.
52 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
54 * class.c (layout_class): Don't lay the superclass out if it's
55 already being laid out.
56 * jcf-parse.c (handle_innerclass_attribute): New function.
57 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
58 handle_innerclasses_attribute.
59 (jcf_parse): Don't load an innerclasses if it's already being
61 * jcf-write.c (append_innerclass_attribute_entry): Static
62 `anonymous_name' and its initialization deleted. `ocii' and `ini'
63 to be zero for anonymous classes.
65 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
67 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
69 * jcf-parse.c (set_source_filename): Use
70 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
72 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
74 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
75 gets a unique asm name.
77 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
79 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
80 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
82 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
83 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
84 * parse.y (lookup_package_type_and_set_next): Deleted.
85 (resolve_package): Removed unnecessary code.
86 (find_applicable_accessible_methods_list): `finit$' can't be
88 * verify.c (pop_argument_types): Added missing prototype.
90 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
92 * config-lang.in: Disable java by default.
94 2001-01-23 Tom Tromey <tromey@redhat.com>
96 * gcj.texi (Copying): New node.
97 Added copyright information.
99 2001-01-21 Per Bothner <per@bothner.com>
101 Various fixes to allow compiling a compressed .jar/.zip archive.
102 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
103 (struct ZipFile): Add fields name and next (from ZipFileCache).
104 (struct ZipDirectory): New field zipf points to owning ZipFile.
105 * jcf.h (struct ZipDirectory): Add forward declaration.
106 (struct JCF): Declare zipd field to have type struct ZipDirectory.
107 Remove seen_in_zip and zip_offset fields.
108 (JCF_SEEN_IN_ZIP): New macro.
109 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
110 * jcf-io.c: Change all ZipFileCache to ZipFile.
111 (read_zip_member): New function.
112 (open_in_zip): Call read_zip_member.
113 * jcf-parse.c (find_in_current_zip): Remove function.
114 (read_class): Merge in find_in_current_zip functionality.
115 Call read_zip_member if needed.
116 (parse_zip_file_entries): Use read_zip_member.
117 (process_zip_dir): Update for removed and added JCF fields.
118 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
120 2001-01-21 Per Bothner <per@bothner.com>
122 Minor optimization of static ggc roots.
123 * jcf-parse.c (parse_roots): New static field.
124 (current_field, current_method, current_file_list): Replace by macros
125 naming fields of parse_roots.
126 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
127 * class.c (class_roots): New static field.
128 (registered_class, fields_ident, info_ident, class_list):
129 New macros naming fields of parse_roots.
130 (build_static_field_ref): Don't register roots here.
131 (layout_class): Static field list replaced by macro class_list.
132 (init_class_processing): Call ggc_add_tree_root for 4 roots.
133 Initialize fields_ident and info_ident here.
135 2001-01-21 Per Bothner <per@bothner.com>
137 * jcf-parse.c (ggc_mark_jcf): New function.
138 (init_jcf_parse): Register current_jcf as ggc root.
140 2001-01-21 Per Bothner <per@bothner.com>
142 * lang.c (put_decl_node): Print method's name.
144 2001-01-21 Per Bothner <per@bothner.com>
146 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
147 (verify_jvm_instructions): Use it, for better error messages on loads.
149 2001-01-21 Per Bothner <per@bothner.com>
151 * verify.c (merge_type_state): Still may have to merge even if
152 LABEL_VERIFIED (label).
154 2001-01-21 Per Bothner <per@bothner.com>
156 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
157 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
159 2001-01-19 Per Bothner <per@bothner.com>
161 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
162 if expeting an interface type. Refines Tom's change of 2000-09-12.
164 2001-01-18 Per Bothner <per@bothner.com>
166 * gcj.texi (Input Options): Mention .java files.
168 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
170 * lang-options.h (-Wunsupported-jdk11): Removed.
171 * lang.c (flag_not_overriding): Deleted.
172 (flag_static_local_jdk1_1): Likewise.
173 (lang_W_options): Removed "unsupported-jdk11" entry.
174 * parse.y (java_check_methods): Removed dead code.
176 2001-01-17 Tom Tromey <tromey@redhat.com>
178 Changes suggested by Per Bothner:
179 * gcj.texi (Input Options): Don't mention input files.
180 (Code Generation): Updated --main information.
181 (Invoking jcf-dump): Mention that --javap is incomplete.
182 From Alexandre Petit-Bianco:
183 (Warnings): Don't mention -Wunsupported-jdk11.
185 (Compatibility): Mention JDK 1.2-ness of libraries.
186 (Resources): Mention resources used when writing gcj.
188 2001-01-17 Tom Tromey <tromey@redhat.com>
190 * gcj.texi: New file.
191 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
192 (java.info): Depend on gcj.info.
193 (java/gcj.dvi): New target.
194 (java.dvi): Depend on gcj.dvi.
195 (java.install-info): Wrote.
197 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
199 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
200 having called make_decl_rtl.
202 2001-01-14 Per Bothner <per@bothner.com>
204 Various patches to emit better messages on verification errors.
205 * expr.c (push_type_0): Return error indication on stack overflow,
206 instead of callinfg fatal.
207 (push_type): Now just call push_type_0 (nd fatal on overflow).
208 (pop_type_0): Return detailed error message (in a char** argument).
209 (pop_type): If pop_type_0 fails, print error message.
210 (pop_argument_types): Moved to verify.c.
211 * verify.c (pop_argument_types): Moved from expr.c.
212 Return a (possible) error message, rather than void.
213 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
214 (verify_jvm_instruction): Use new macros, improving error messages.
215 For case OPCODE_astore use object_ptr_type_node.
216 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
217 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
219 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
220 constant, return body without wrapper. (Improves constant folding.)
221 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
223 2001-01-13 Per Bothner <per@bothner.com>
225 * expr.c (expand_java_field_op): Assigning to a final field outside
226 an initializer does not violate JVM spec, so should be warning, not
227 error. (Sun's verifier does not complain - though MicroSoft's does.)
229 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
231 * gjavah.c (version), jcf-dump.c (version): Update copyright year
234 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
236 * parse.y (resolve_expression_name): Permit instance variables from
237 enclosing context in super constructor call.
238 (resolve_qualified_expression_name): Permit enclosing class's qualified
239 "this" in super constructor call.
241 2001-01-10 Mark Mitchell <mark@codesourcery.com>
243 * class.c (build_utf8_ref): Remove last argument in call to
244 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
245 (build_class_ref): Likewise.
246 (build_static_field_ref): Likewise.
247 (get_dispatch_table): Likewise.
248 (layout_class_method): Likewise.
249 (emit_register_classes): Likewise.
250 * constants.c (build_constant_data_ref): Likewise.
251 * decl.c (builtin_function): Likewise.
252 (create_primitive_vtable): Likewise.
253 * expr.c (build_known_method_def): Likewise.
254 (build_jni_stub): Likewise.
255 (java_lang_expand_expr): Likewise.
257 2001-01-10 Tom Tromey <tromey@redhat.com>
259 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
261 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
263 * java-tree.h (lang_printable_name_wls): New prototype.
264 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
265 rather than `current_class' to print type name. Don't prepend type
266 names when printing constructor names.
267 (lang_printable_name_wls): New function.
268 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
269 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
270 * parse.y (patch_method_invocation): Message tuned for constructors.
271 (not_accessible_p): Grant `private' access from within
274 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
276 All files with updated copyright when applicable.
277 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
278 * class.c (mangle_class_field): Function removed.
279 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
280 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
281 (build_class_ref): Call `java_mangle_class_field' instead of
282 `mangle_class_field.'
283 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
284 (layout_class): Call `java_mangle_decl' instead of
285 `mangle_static_field.'
286 (cxx_keywords): Initialized static array moved to `lex.c.'
287 (layout_class_method): Changed leading comment. Simplified to
288 call `java_mangle_decl.' Local `ptr' moved in for loop body.
289 * decl.c (lang_mark_tree): Mark field `package_list.'
290 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
291 (struct lang_type): New field `package_list.'
292 (unicode_mangling_length): Prototype removed.
293 (append_gpp_mangled_name, append_gpp_mangled_classtype,
294 emit_unicode_mangled_name): Likewise.
295 (cxx_keyword_p): New prototype.
296 (java_mangle_decl, java_mangle_class_field,
297 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
298 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
300 * jvgenmain.c (main_method_prefix): Global variable removed.
301 (main_method_suffix): Likewise.
302 (do_mangle_classname): New function.
303 (main): Call it. Format changed to accomodate new mangling scheme.
304 * lex.c: (utf8_cmp): Conditionally prototyped.
305 (cxx_keywords): Moved from class.c, conditionally defined.
306 (utf8_cmp, cxx_keyword_p): Likewise.
307 * mangle.c (obstack.h, ggc.h): Included.
308 (mangle_field_decl): New function.
309 (mangle_method_decl, mangle_type, mangle_pointer_type,
310 mangle_array_type, mangle_record_type,
311 find_compression_pointer_match, find_compression_array_match,
312 find_compression_record_match,
313 find_compression_array_template_match, set_type_package_list,
314 entry_match_pointer_p, emit_compression_string, init_mangling,
315 finish_mangling, compression_table_add, mangle_member_name): Likewise.
316 (mangle_obstack): New global.
317 (MANGLE_RAW_STRING): New macro.
318 (unicode_mangling_length): Turned static.
319 (append_unicode_mangled_name): Renamed from
320 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
321 replaces `obstack', removed from the parameter list.
322 (append_gpp_mangled_name): Turned static. `mangle_obstack'
323 replaces parameter `obstack', removed from the parameter list. Call
324 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
325 (append_gpp_mangled_classtype): Removed.
326 (compression_table, compression_next): New static variables.
327 * parse.y (temporary_obstack): Extern declaration removed.
329 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
331 * parse.y (patch_binop): Compute missing type in error situations.
333 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
335 * class.c (make_class_data): Push initial value for "arrayclass".
336 * decl.c (init_decl_processing): Add new class field "arrayclass".
338 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
340 From patha@softlab.ericsson.se:
341 * parse.y (switch_label): Use build, not build1, to construct
344 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
346 * lang.c (lang_decode_option): Change -MA to -MP.
347 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
348 Update to new prototype; do quote targets.
349 (jcf_dependency_write): Update.
351 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
353 Shorten primitive array allocation path:
354 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
355 to create new primitive arrays.
356 * expr.c (build_newarray): If generating native code, call
357 soft_newarray_node with a reference to the primitive TYPE identifier
358 instead of type_value.
360 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
362 Fix for PRs gcj/312 and gcj/253:
363 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
364 dest if they arn't already.
365 * class.c (layout_class): Call maybe_layout_super_class on
366 superinterfaces also, but only if compiling from bytecode.
369 * parse.y (create_class): Set ACC_STATIC if class is declared in an
372 2000-12-15 Tom Tromey <tromey@redhat.com>
374 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
377 2000-12-14 Andrew Haley <aph@redhat.com>
379 * boehm.c (mark_reference_fields): Change test to correctly detect
382 2000-12-15 Andreas Jaeger <aj@suse.de>
384 * config-lang.in (lang_dirs): Added.
386 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
388 * parse.y (end_artificial_method_body): Fixed undefined behavior.
389 Credits go to rth for finding it.
391 2000-12-13 Mike Stump <mrs@wrs.com>
393 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
395 2000-11-07 Tom Tromey <tromey@cygnus.com>
397 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
398 * lex.c (java_ignorable_control_p): Removed.
399 (java_letter_or_digit_p): Removed.
400 (java_start_char_p): New function.
401 (java_read_char): Return `int', not `unicode_t'. Changed
403 (java_read_unicode): Likewise.
404 (java_read_unicode_collapsing_terminators): Likewise.
405 (java_get_unicode): Likewise.
406 (java_new_lexer): Initialize hit_eof.
407 (java_parse_end_comment): Take `int' argument.
408 (java_parse_doc_section): Likewise.
409 (java_parse_escape_sequence): Don't allow backlash-newline.
411 * lex.h (JAVA_DIGIT_P): Removed.
412 (_JAVA_LETTER_OR_DIGIT_P): Removed.
413 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
414 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
415 (JAVA_PART_CHAR_P): New macro.
417 (JAVA_CHAR_ERROR): Now -2.
418 (java_lexer): New field `hit_eof'.
419 * chartables.h: New file.
420 * gen-table.pl: new file.
422 2000-11-20 Tom Tromey <tromey@cygnus.com>
423 Alexandre Petit-Bianco <apbianco@cygnus.com>
425 * parse.y (java_complete_lhs): Only allow compound assignment of
426 reference type if type is String.
428 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
430 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
431 jcf-path.c: Likewise.
433 2000-12-09 Anthony Green <green@redhat.com>
435 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
436 filestart and filename_length as int values.
438 2000-12-07 Mo DeJong <mdejong@redhat.com>
440 * jcf-io.c (find_class): Correct the logic that tests to see if a
441 .java file is newer than its .class file. The compiler was
442 incorrectly printing a warning when file mod times were equal.
444 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
446 * jvgenmain.c: Use ISPRINT not isascii.
448 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
450 * parse.y (end_artificial_method_body): Fixed typo.
452 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
454 * parse.y (patch_method_invocation): Pick the correct enclosing
455 context when creating inner class instances.
458 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
460 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
461 Update copyright year to 2000.
463 2000-11-23 Anthony Green <green@redhat.com>
465 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
466 Move current_file_list out of yyparse and make it static.
468 * expr.c: Declare quick_stack and tree_list_free_list as static
469 (init_expr_processing): Register quick_stack and
470 tree_list_free_list roots.
472 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
474 * parse.y (build_outer_field_access): New local `decl_ctx', use
475 it. Check for field's context and current class immediate outer
477 (outer_field_access_p): Consider fields inherited from the last
479 (build_access_to_thisn): Stop at the last enclosing context if
483 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
485 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
487 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
489 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
492 2000-11-20 Tom Tromey <tromey@cygnus.com>
494 * jv-scan.c (help): Document --complexity.
495 (options): Added --complexity.
496 (flag_complexity): New global.
497 (main): Call `report'.
498 * parse-scan.y (complexity): New global.
499 (if_then_statement, if_then_else_statement,
500 if_then_else_statement_nsi, switch_block_statement_group,
501 while_expression, do_statement, for_begin, continue_statement,
502 throw_statement, catch_clause, finally, method_invocation,
503 conditional_and_expression, conditional_or_expression,
504 conditional_expression): Update complexity.
505 (reset_report): Reset complexity.
506 (report): New function.
508 2000-11-20 Tom Tromey <tromey@cygnus.com>
510 * lex.c (yylex): Added STRICT_TK case.
511 * parse.y (STRICT_TK): Added.
512 * parse-scan.y (STRICT_TK): Added.
513 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
514 `;'. Use 4, not 3, with -k option. Correctly rename resulting
516 * keyword.h: Rebuilt.
517 * keyword.gperf (strictfp): Added.
519 2000-11-20 Tom Tromey <tromey@cygnus.com>
521 * lex.c (yylex): Recognize floating point constants with leading
524 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
526 * java-tree.h (cyclic_inheritance_report): Constify.
527 * parse.y (cyclic_inheritance_report): Likewise.
529 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
531 * parse.y (goal): Remove call to ggc_add_string_root.
533 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
535 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
536 Create string in scratch buffer, then pass to build_string.
538 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
540 * parse.y (issue_warning_error_from_context): Add
543 2000-11-11 Anthony Green <green@redhat.com>
545 * jcf-parse.c (process_zip_dir): Add finput parameter.
546 (jcf_figure_file_type): Call process_zip_dir with appropriate
549 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
551 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
552 * jcf-parse.c (jcf_figure_file_type): Likewise.
554 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
556 * parse.y (create_new_parser_context): Use memset () instead of
559 2000-11-08 Tom Tromey <tromey@cygnus.com>
561 * gjavah.c (process_file): Only include gcj/cni.h when generating
564 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
566 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
567 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
570 2000-11-05 Tom Tromey <tromey@cygnus.com>
572 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
573 * lex.c (IS_ZERO): New define.
574 (java_perform_atof): Error on floating point underflow.
576 2000-11-04 Tom Tromey <tromey@cygnus.com>
578 * lex.c (java_parse_escape_sequence): Only read two octal
579 characters if the first one is greater than 3. Don't allow
580 "octal" numbers to include the digits 8 or 9.
582 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
584 * Make-lang.in (java.distdir): Remove.
586 2000-11-03 Tom Tromey <tromey@cygnus.com>
588 * Make-lang.in (java.dvi): New target.
589 Partial fix for PR other/567.
591 * lang-options.h: Mention -Wout-of-date.
592 * jcf-dump.c (flag_newer): New global.
593 * gjavah.c (flag_newer): New global.
594 * jcf-io.c (find_class): Only warn when flag_newer set.
595 * lang.c (flag_newer): New global.
596 (struct string_option): New declaration.
597 (lang_W_options): New global.
598 (process_option_with_no): New function.
599 (lang_decode_option): Use it.
601 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
602 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
605 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
606 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
607 * lex.c (java_read_unicode): Removed `term_context' argument.
608 Recognize any number of `u' in `\u'.
609 (java_read_unicode_collapsing_terminators): New function.
610 (java_get_unicode): Use it.
611 (java_lineterminator): Removed.
612 (yylex): Produce error if character literal is newline or single
613 quote. Return if eof found in middle of `//' comment. EOF in
614 `//' comment is only an error if pedantic.
615 (java_ignorable_control_p): New function.
616 (java_parse_end_comment): Return if eof found in middle of
619 * jv-scan.c (pedantic): New global.
621 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
623 * parse.y (outer_field_access_p): Inherited fields aren't
624 consider outer fields.
625 (maybe_build_thisn_access_method): Use
626 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
627 (resolve_expression_name): Trigger an error if a static field
628 is being accessed as an outer field.
630 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
632 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
635 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
637 * Make-lang.in: Move all build rules here from Makefile.in,
638 adapt to new context. Wrap all rules that change the current
639 directory in parentheses. Expunge all references to $(P).
640 When one command depends on another and they're run all at
641 once, use && to separate them, not ;. Add OUTPUT_OPTION to
642 all object-file generation rules. Delete obsolete variables.
644 * Makefile.in: Delete.
645 * config-lang.in: Delete outputs= line.
647 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
649 * parse.y (patch_method_invocation): NULLify this_arg when already
651 (maybe_use_access_method): Handle call to methods unrelated to the
652 current class. Fixed comment.
655 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
657 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
660 2000-10-24 Tom Tromey <tromey@cygnus.com>
662 * lex.c (java_new_lexer): Initialize new fields. Work around
663 broken iconv() implementations.
664 (java_read_char): Swap bytes if required. Use fallback decoder if
666 (byteswap_init, need_byteswap): New globals.
667 (java_destroy_lexer): Only close iconv handle if it is in use.
668 * lex.h (java_lexer): New fields read_anything, byte_swap,
670 Made out_buffer unsigned.
672 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
674 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
675 where an enclosing context can be set on the jdep.
676 (do_resolve_class): Fixed identation.
678 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
680 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
682 * jcf-reader.c (peek_attribute, skip_attribute): Only define
685 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
687 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
689 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
691 * jcf-write.c (OP1): Update `last_bc'.
692 (struct jcf_block): Fixed indentation and typo in comments. New
694 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
695 follows `monitorenter'.
696 * parse.y (patch_synchronized_statement): New local `tmp'. Call
700 2000-10-16 Tom Tromey <tromey@cygnus.com>
702 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
703 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
704 * lang-options.h: Added -MA, -MT, -MF..
705 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
706 (DEPEND_TARGET_SET): New macro.
707 (DEPEND_FILE_ALREADY_SET): Likewise.
708 (init_parse): Handle new flags.
709 * jcf.h (jcf_dependency_print_dummies): Declare.
710 * Make-lang.in (s-java): Added mkdeps.o.
711 * Makefile.in (BACKEND): Added mkdeps.o.
712 (../gcjh$(exeext)): Added mkdeps.o.
713 (../jcf-dump$(exeext)): Added mkdeps.o.
714 * jcf-depend.c: Include mkdeps.h.
715 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
717 (jcf_dependency_reset): Rewrote.
718 (dependencies): New global.
719 (jcf_dependency_set_target): Rewrote.
720 (jcf_dependency_add_target): Likewise.
721 (jcf_dependency_add_file): Likewise.
723 (print_ents): Removed.
724 (jcf_dependency_write): Rewrote.
725 (print_dummies): New global.
726 (jcf_dependency_print_dummies): New function
727 (jcf_dependency_write): Call deps_dummy_targets if required.
729 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
731 * gjavah.c (add_class_decl): Removed unused variables `tname',
732 `tlen' and `name_index'.
733 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
734 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
735 in `wfl_operator' with value.
736 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
737 (jcf_figure_file_type): Fixed identation.
738 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
739 * parse.y (analyze_clinit_body): New function.
740 (static_initializer:): Reset `current_static_block'.
741 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
742 `wfl_operator' with new value.
743 (lookup_cl): Use EXPR_WFL_FILENAME.
744 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
746 (build_outer_field_access): Access to this$<n> built from
747 current_class, not its outer context.
748 (build_access_to_thisn): Fixed leading comment. Tidied things up.
749 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
750 (patch_method_invocation): Use `is_static_flag' when already
752 (patch_newarray): Removed assignment in ternary operator.
754 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
756 * except.c (free_eh_ranges): Don't free `whole_range'.
758 2000-10-15 Anthony Green <green@redhat.com>
760 * decl.c (init_decl_processing): Call init_class_processing before
763 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
765 * check-init.c (check_init): Fixed leading comment. Use
767 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
768 (give_name_to_locals): Likewise.
769 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
770 fields in lang_decl_var.
771 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
772 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
773 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
774 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
775 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
776 (LOCAL_FINAL): Rewritten.
777 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
778 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
779 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
781 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
782 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
783 (TYPE_HAS_FINAL_VARIABLE): New macro.
784 (struct lang_type): Added `afv' field.
785 * parse.y (check_static_final_variable_assignment_flag): New function.
786 (reset_static_final_variable_assignment_flag): Likewise.
787 (check_final_variable_local_assignment_flag): Likewise.
788 (reset_final_variable_local_assignment_flag): Likewise.
789 (check_final_variable_indirect_assignment): Likewise.
790 (check_final_variable_global_assignment_flag): Likewise.
791 (add_inner_class_fields): Use LOCAL_FINAL_P.
792 (register_fields): Handle local finals and final variables.
793 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
794 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
795 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
797 (java_complete_expand_methods): Loop to set
798 TYPE_HAS_FINAL_VARIABLE. Call
799 `reset_final_variable_local_assignment_flag' and
800 `check_final_variable_local_assignment_flag' accordingly before
801 and after constructor expansion. Call
802 `reset_static_final_variable_assignment_flag'
803 before expanding <clinit> and after call
804 `check_static_final_variable_assignment_flag' if the
805 current_class isn't an interface. After all methods have been
806 expanded, call `check_final_variable_global_assignment_flag' and
807 `check_static_final_variable_assignment_flag' if the current class
809 (maybe_yank_clinit): Fixed typo in comment.
810 (build_outer_field_access_methods): Removed old sanity check. Use
811 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
812 Don't create access methods for finals.
813 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
814 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
815 existing DECL_INIT has been processed.
816 (java_complete_lhs): Likewise.
817 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
818 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
820 (patch_assignment): Use LOCAL_FINAL_P.
821 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
822 DECL_INITIAL is nullified.
825 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
827 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
829 * Makefile.in (parse.c, parse-scan.c): Likewise.
831 2000-10-12 Mark Mitchell <mark@codesourcery.com>
833 * class.c (temporary_obstack): Remove.
834 (make_class): Don't mess with obstascks.
835 (push_class): Likewise.
836 (set_super_info): Likewise.
837 (add_method_1): Likewise.
838 (add_method): Likewise.
839 (add_field): Likewise.
840 (build_utf8_ref): Likewise.
841 (build_class_ref): Likewise.
842 (build_static_field_ref): Likewise.
843 (finish_class): Likewise.
844 (push_super_field): Likewise.
845 (layout_class): Likewise.
846 (layout_class_methods): Likewise.
847 (init_class_processing): Likewise.
848 * constants.c (get_tag_node): Likewise.
849 (build_constant_data_ref): Likewise.
850 * decl.c (ggc_p): Remove.
851 (copy_lang_decl): Use ggc_alloc.
852 (complete_start_java_method): Don't mess with obstacks.
853 (start_java_method): Likewise.
854 (end_java_method): Likewise.
855 * except.c (link_handler): Use xmalloc.
856 (free_eh_ranges): New function.
857 (method_init_exceptions): Use it.
858 (add_handler): Use xmalloc.
859 (expand_start_java_handler): Don't mess with obstacks.
860 (prepare_eh_table_type): Likewise.
861 (expand_end_java_handler): Likewise.
862 * expr.c (push_value): Likewise.
863 (create_label_decl): Likewise.
864 (build_jni_stub): Likewise.
865 (java_lang_expand_expr): Likewise.
866 (note_instructions): Use xrealloc.
867 (java_push_constant_from_pool): Don't mess with obstacks.
868 (process_jvm_instruction): Likewise.
869 * java-tree.h (cyclic_inheritance_report): Remove duplicate
871 * jcf-parse.c (get_constant): Don't mess with obstacks.
872 (read_class): Likewise.
873 (jcf_parse): Likewise.
874 * lex.c (expresion_obstack): Remove.
875 (java_lex): Don't use obstack_free.
876 * parse.h (exit_java_complete_class): Don't mess with obstacks.
877 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
878 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
879 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
880 * parse.y (gaol): Add more GC roots.
881 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
882 (lookup_field_wrapper): Likewise.
883 (obtain_incomplete_type): Don't mess with obstacks.
884 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
886 (craft_constructor): Don't mess with obstacks.
887 (safe_layout_class): Likewise.
888 (java_complete_class): Likewise.
889 (source_end_java_method): Likewise.
890 (build_outer_field_access_methods): Likewise.
891 (build_outer_method_access_method): Likewise.
892 (maybe_build_thisn_access_method): Likewise.
893 (build_dot_class_method_invocation): Likewise.
894 (java_complete_tree): Likewise.
895 (java_complete_lhs): Likewise.
896 (do_merge_string_cste): Likewise.
897 (patch_string_cst): Likewise.
898 (array_constructor_check_entry): Likewise.
899 * typeck.c (build_java_array_type): Likewise.
900 (parse_signature_string): Likewise.
901 (build_java_signature): Likewise.
903 2000-10-12 Tom Tromey <tromey@cygnus.com>
906 * gjavah.c (add_class_decl): Don't special-case inner classes.
907 (add_namelet): Likewise.
909 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
911 * java-tree.h: Constify current_encoding.
912 * lang.c: Constify current_encoding.
914 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
916 * jvgenmain.c (class_mangling_suffix): Omit `.'.
917 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
919 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
921 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
922 patch. Fixes gcj/340.
924 2000-10-10 Tom Tromey <tromey@cygnus.com>
926 * lex.c (java_new_lexer): Initialize out_first and out_last
928 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
930 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
932 * parse.y (pop_current_osb): New function.
933 (array_type:): Use `dims:', changed actions
934 accordingly. Suggested by Anthony Green.
935 (array_creation_expression:): Used pop_current_osb.
936 (cast_expression:): Likewise.
937 (search_applicable_method_list): Fixed indentation.
939 2000-10-08 Anthony Green <green@redhat.com>
941 * parse.y (array_type_literal): Remove production.
942 (type_literals): Refer to array_type, not array_type_literal.
944 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
946 Patch contributed by Corey Minyard.
947 * decl.c (check_local_named_variable): New function.
948 (tree check_local_unnamed_variable): Likewise.
949 (find_local_variable): Splitted. Call check_local_{un}named_variable.
951 2000-10-07 Anthony Green <green@redhat.com>
953 * class.c (layout_class): Handle case where superclass can't be
956 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
958 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
961 2000-10-05 Tom Tromey <tromey@cygnus.com>
963 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
964 * jvgenmain.c (class_mangling_prefix): Removed.
965 (class_mangling_suffix): New global.
967 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
969 (print_method_info): Handle overrides for static and final
971 (process_file): Generate declaration for class object field.
972 * class.c (cxx_keywords): New array.
973 (utf8_cmp): New function.
974 (cxx_keyword_p): New function.
975 (layout_class_method): Mangle C++ keywords by appending `$'.
976 (mangle_field): New function.
977 (mangle_class_field): Use mangle_field. Mangle class name as
979 (mangle_static_field): Use mangle_field.
981 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
983 * decl.c (find_local_variable): Removed uncessary type check and
984 fixed range check typo. From Corey Minyard.
986 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
988 * decl.c (give_name_to_locals): New local `code_offset'. Call
989 `maybe_adjust_start_pc'.
990 * expr.c (note_instructions): New function.
991 (expand_byte_code): Don't collect insn starts here.
992 (peek_opcode_at_pc): New function.
993 (maybe_adjust_start_pc): Likewise.
994 * java-tree.h (maybe_adjust_start_pc): Declare.
995 (note_instructions): Likewise.
996 * jcf-parse.c (parse_class_file): Call `note_instructions'.
998 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1000 * parse.y (field_access:): Fixed indentation.
1001 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
1003 2000-09-07 Tom Tromey <tromey@cygnus.com>
1006 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
1007 JPRIMITIVE_TYPE_P, for arithmetic operators.
1008 (patch_method_invocation): Indentation fix.
1009 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
1010 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
1011 (do_unary_numeric_promotion): Cleaned up code.
1012 (valid_cast_to_p): Handle boolean correctly.
1014 2000-09-27 Tom Tromey <tromey@cygnus.com>
1016 * lex.c (java_read_unicode): Reset bs_count when finished with
1019 2000-10-01 Mark Mitchell <mark@codesourcery.com>
1022 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
1023 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
1024 (typeck.o): Depend on ggc.h.
1025 * class.c (add_method_1): Use GC functions for allocation.
1026 (init_class_processing): Register roots.
1027 * decl.c (ggc_p): Set to 1.
1028 (pending_local_decls): Make it static.
1029 (push_jvm_slot): Use GC functions for allocation.
1030 (init_decl_processing): Register roots.
1031 (give_name_to_locals): Use GC functions for allocation.
1032 (lang_mark_tree): New function.
1033 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
1034 functions for allocation.
1035 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
1036 * lex.c (java_lex): Use build_string, rather than replicating it
1038 * parse.y (goal): Add more roots.
1039 (mark_parser_ctxt): New function.
1040 * typeck.c: Include ggc.h.
1042 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1044 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
1045 contains something else than MODIFY_EXPR.
1047 2000-09-23 Mark Mitchell <mark@codesourcery.com>
1049 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
1050 * Makefile.in (parse.o): Depend on ggc.h.
1051 (class.o): Likewise.
1052 (constants.o): Likewise.
1055 (jcf-parse.o): Likewise.
1056 (jcf-write.o): Likewise.
1057 (mangle.o): Likewise.
1058 * class.c: Include ggc.h.
1059 (build_static_field_ref): Register GC roots.
1060 (layout_class): Likewise.
1061 (init_class_processing): Likewise.
1062 * constants.c: Include ggc.h.
1063 (current_constant_pool_data_ref): Remove.
1064 (tag_nodes): Move it to ...
1065 (get_tag_node): ... here. Register GC roots.
1066 * decl.c: Include ggc.h. Remove many global tree definitions.
1067 (throw_node): Define.
1068 (java_global_trees): Likewise.
1069 (predef_filenames): Make the size a constant.
1070 (init_decl_processing): Adjust accordingly.
1071 (init_decl_processing): Call init_jcf_parse. Register GC roots.
1072 * expr.c: Include ggc.h.
1073 (init_expr_processing): Register GC roots.
1074 (build_invokeinterface): Likewise.
1075 * java-tree.h: Replace extern tree declarations with macros.
1076 (java_global_trees): New variable.
1077 (java_tree_index): New enumeration.
1078 (init_jcf_parse): Declare.
1079 * jcf-parse.c: Include ggc.h.
1080 (current_class): Remove declaration.
1081 (main_class): Likewise.
1082 (all_class_list): Likewise.
1083 (predefined_filename_p): Adjust for constant size of
1085 (init_jcf_parse): New function.
1086 * jcf-write.c: Include ggc.h.
1087 (generate_classfile): Register GC roots.
1088 (append_synthetic_attribute): Likewise.
1089 (append_innerclass_attribute_entry): Likewise.
1090 * lang.c: Include ggc.h.
1091 (lang_print_error): Register GC roots.
1092 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
1094 * parse.y: Include ggc.h.
1095 (wfl_operator): Remove.
1096 (goal): Register GC roots.
1097 (java_pop_parser_context): Adjust for new field names.
1098 (java_parser_context_save_global): Likewse.
1099 (java_parser_context_restore_global): Likewise.
1100 (java_parser_context_suspend): Likewise.
1101 (java_parser_context_resume): Likewise.
1102 (verify_constructor_circularity): Register GC roots.
1103 (lookup_cl): Likewise.
1104 (java_reorder_fields): Likewise.
1105 (build_current_this): Likewise.
1106 (class_in_current_package): Likewise.
1107 (argument_types_convertible): Likewise.
1108 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
1110 2000-09-14 Tom Tromey <tromey@cygnus.com>
1112 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
1114 2000-09-13 Tom Tromey <tromey@cygnus.com>
1116 * jcf-parse.c: Include <locale.h>.
1117 * jv-scan.c: Include <locale.h>.
1119 2000-09-12 Tom Tromey <tromey@cygnus.com>
1121 * expr.c (pop_type_0): Return `Object' if trying to merge two
1123 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
1124 interface types; `Object' is always a valid supertype.
1126 2000-09-12 Tom Tromey <tromey@cygnus.com>
1129 * jv-scan.c (help): Document --encoding.
1130 (options): Added `encoding' entry.
1131 (OPT_ENCODING): New define.
1132 (main): Handle --encoding.
1133 Include <langinfo.h> if nl_langinfo exists.
1134 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
1136 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
1137 (parse_source_file): Correctly call java_init_lex. Added `finput'
1138 argument. Use nl_langinfo to determine default encoding.
1139 * java-tree.h (current_encoding): Declare.
1140 * parse.y (java_parser_context_restore_global): Don't restore
1142 (java_parser_context_save_global): Don't set `finput' field.
1143 (java_pop_parser_context): Don't restore `finput'. Free old lexer
1145 * lang.c (current_encoding): New global.
1146 (lang_decode_option): Recognize `-fencoding='.
1147 (finish_parse): Don't close finput.
1148 * parse.h (struct parser_ctxt): Removed `finput' and
1149 `unget_utf8_value' fields. Added `lexer' field.
1150 (java_init_lex): Fixed declaration.
1151 * lex.c (java_new_lexer): New function.
1152 (java_destroy_lexer): Likewise.
1153 (java_read_char): Added `lex' argument. Handle iconv case.
1154 (java_read_unicode): Added `lex' argument. Count backslashes in
1156 (java_init_lex): Added `finput' and `encoding' arguments. Set
1157 `lexer' field in ctxp.
1158 (BAD_UTF8_VALUE): Removed.
1159 (java_lex): Handle seeing UEOF in the middle of a string literal.
1160 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
1161 (java_lexer): New structure.
1164 (DEFAULT_ENCODING): New define.
1165 (java_destroy_lexer): Declare.
1167 2000-09-12 Tom Tromey <tromey@cygnus.com>
1170 * lex.c (java_init_lex): Initialize java_io_serializable.
1171 * parse.y (java_io_serializable): New global.
1172 (valid_ref_assignconv_cast_p): An array can be cast to
1175 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
1177 * decl.c, expr.c: Include defaults.h if not already included.
1178 Don't define the *_TYPE_SIZE macros.
1180 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
1182 * typeck.c (build_java_array_type): Correct first parameter
1183 in ADJUST_FIELD_ALIGN invocation.
1185 2000-09-06 Tom Tromey <tromey@cygnus.com>
1187 * lang-specs.h: Also recognize `-femit-class-files'.
1189 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1191 * verify.c (merge_types): Load the types to merge if necessary.
1193 2000-09-02 Anthony Green <green@redhat.com>
1195 * jcf-io.c: Include zlib.h.
1196 (open_in_zip): Read compressed class file archives.
1197 * zipfile.h (ZipDirectory): Add uncompressed_size and
1198 compression_method fields.
1199 * zextract.c (read_zip_archive): Collect file compression info.
1201 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
1203 * parse.y (do_resolve_class): Also explore superclasses of
1204 intermediate enclosing contexts when searching for inner classes.
1206 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1208 * parse.y (variable_declarator_id:): Better error message.
1209 (expression_statement:): Use YYNOT_TWICE.
1210 (cast_expression:): Likewise.
1211 (assignment:): Likewise.
1213 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
1215 * parse.y (do_merge_string_cste): New locals. Create new
1216 STRING_CSTs each time, use memcpy. Fixes gcj/311.
1218 2000-08-07 Hans Boehm <boehm@acm.org>
1220 * boehm.c (mark_reference_fields): Set marking bits for all words in
1221 a multiple-word record.
1222 (get_boehm_type_descriptor): Use the procedure marking descriptor for
1225 2000-08-31 Mike Stump <mrs@wrs.com>
1227 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
1228 jcf-dump$(exeext)): Make parallel safe.
1230 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1232 * jcf-parse.c (set_source_filename): Constify a char *.
1233 * jcf-write.c (append_innerclasses_attribute,
1234 make_class_file_name): Constify a char *. Don't recycle a
1235 variable for an unrelated purpose.
1236 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
1237 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
1239 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1241 * expr.c (can_widen_reference_to): Fixed indentation.
1242 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
1243 * parse.y: `finit$' replaces `$finit$' in comments.
1244 (try_builtin_assignconv): Fixed leading comment.
1246 2000-08-25 Greg McGary <greg@mcgary.org>
1248 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
1250 2000-08-24 Greg McGary <greg@mcgary.org>
1252 * lang.c (lang_decode_option): Use ARRAY_SIZE.
1253 * parse.y (BINOP_LOOKUP): Likewise.
1255 2000-08-22 Andrew Haley <aph@cygnus.com>
1257 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
1258 sign extending. Fixes gcj/321.
1259 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
1260 combining to make a jlong. Fixes gcj/321.
1262 2000-08-21 Nix <nix@esperi.demon.co.uk>
1264 * lang-specs.h: Do not process -o or run the assembler if
1267 2000-08-16 Andrew Haley <aph@cygnus.com>
1269 * typeck.c (build_java_array_type): Rewrite code to do array
1270 alignment. Take into account back-end macros when aligning array
1271 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
1272 user to set alignment. Fixes gcj/252 and 160.
1274 2000-08-09 Tom Tromey <tromey@cygnus.com>
1276 * parse.y (check_abstract_method_definitions): Now return `int'.
1277 Check implemented interfaces. Fixes PR gcj/305.
1279 * parse.y (patch_switch_statement): Disallow `long' in switch
1280 expressions. Fixes PR gcj/310.
1282 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1284 * decl.c (finit_leg_identifier_node): New global.
1285 (init_decl_processing): Use `finit$' to initialize
1286 finit_identifier_node. Use `$finit$' to initialize
1287 finit_leg_identifier_node.
1288 * expr.c (expand_java_field_op): Use ID_FINIT_P.
1289 * java-tree.h (finit_identifier_node): Changed attached comment.
1290 (finit_leg_identifier_node): New declaration.
1291 (ID_FINIT_P): Take finit_identifier_node and
1292 finit_leg_identifier_node into account. This is a backward
1295 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1297 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
1299 (generate_bytecode_insns): Check `nargs' before emitting it.
1300 * verify.c (merge_type_state): Fixed typo.
1301 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
1302 generate_bytecode_{conditional,insns}.
1304 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
1306 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
1309 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * class.c (maybe_layout_super_class): Fixed indentation.
1312 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
1313 (java_check_methods): New function declaration.
1314 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
1315 instead of `str_ptr'.
1316 * jcf-write.c (generate_bytecode_insns): Emit number the of args
1317 of a `invokeinterface' at the right time.
1318 * parse.h (WFL_STRIP_BRACKET): New macro.
1319 (SET_TYPE_FOR_RESOLUTION): Use it.
1320 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
1321 (check_class_interface_creation): Don't check for cross package
1322 innerclass name clashes.
1323 (method_header): Behave properly if MDECL is `error_mark_node'.
1324 (method_declarator): Return `error_mark_node' if bogus current
1326 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
1327 (resolve_and_layout): New local `decl_type', set and used. Call
1329 (java_check_methods): New method.
1330 (java_layout_classes): Use it.
1331 (resolve_qualified_expression_name): No EH check necessary in
1333 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1335 (patch_assignment): Set DECL_INITIAL on integral final local.
1337 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1339 * java-tree.h (flag_extraneous_semicolon): New extern.
1340 * lang-options.h: (-Wextraneous-semicolon): New option.
1341 * lang.c (flag_redundant): Fixed typo in leading comment.
1342 (flag_extraneous_semicolon): New global.
1343 (lang_decode_option): Set `flag_extraneous_semicolon' when
1344 -Wall. Decode `-Wextraneous-semicolon'.
1345 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1346 `empty_statement' rule.
1347 (class_body_declaration): Likewise.
1348 (method_body:): Accept `;' as a method body.
1349 (static_initializer:): Removed `SC_TK' hack.
1350 (constructor_block_end:): Likewise.
1351 (empty_statement:): Report deprecated empty declaration. Fixes
1354 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1356 * parse.y (build_dot_class_method_invocation): Changed parameter
1357 name to `type'. Build signature from `type' and convert it to a
1358 STRING_CST if it's an array.
1359 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1360 to use `ref_type' directly.
1362 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1364 * lang-options.h: Added a comma after the last element to avoid
1365 syntax errors when other languages define additional options.
1367 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1369 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1370 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1371 (jc1): Link with $(BACKEND).
1372 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1374 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1376 * jvspec.c: Adjust type of second argument to
1377 lang_specific_driver, and update code as necessary.
1379 * class.c (build_dtable_decl): Initialize dummy.
1381 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1383 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1384 method bodies not to rule out discarding `<clinit>'; don't use
1385 <clinit> to initialize static fields with constant initializers.
1387 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1389 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1391 (method_synthetic): New global.
1392 (HANDLE_METHOD): Recognize synthetic method and tell
1393 `print_method_info' about it.
1394 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1395 processing a synthetic method.
1396 * jcf-reader.c (skip_attribute): New function.
1397 ( skip_attribute): Likewise.
1399 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1401 * parse.y (build_outer_field_access): Fixed comments.
1402 (fix_constructors): Emit the initialization of this$<n> before
1404 (resolve_qualified_expression_name): Build an access to `decl' if
1407 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1409 * parse-scan.y (curent_class): Non longer const.
1410 (inner_qualifier, inner_qualifier_length): Deleted.
1411 (current_class_length): New global.
1412 (bracket_count): Fixed typo in leading comment.
1413 (anonymous_count): New global.
1414 (class_instance_creation_expression:): Handle anonymous classes.
1415 (anonymous_class_creation:): New rule.
1416 (push_class_context): Rewritten.
1417 (pop_class_context): Likewise.
1418 (INNER_QUALIFIER): Macro deleted.
1419 (report_class_declaration): call `push_class_context' when
1420 entering the function. `fprintf' format modified not to use
1422 (report_class_declaration): Assign `package_name' and
1423 `current_class' to NULL separatly.
1425 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * expr.c (build_invokeinterface): Call layout_class_methods on
1430 2000-07-27 Tom Tromey <tromey@cygnus.com>
1431 Anthony Green <green@cygnus.com>
1432 Alexandre Petit-Bianco <apbianco@cygnus.com>
1434 * class.c (make_class_data): Create vtable for abstract classes.
1435 (get_dispatch_table): Changed to cope with abstract classes.
1437 2000-07-27 Tom Tromey <tromey@cygnus.com>
1439 * parse.y (patch_method_invocation): Don't reverse the argument
1440 list when dealing with anonymous class constructors. Fixed typo in
1443 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1445 * parse.y (build_alias_initializer_parameter_list): Reverse
1446 crafted list when building aliases for anonymous class
1449 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1451 * parse.y (jdep_resolve_class): Don't bother checking potential
1452 innerclass access if `decl' is NULL.
1453 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1456 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1458 * parse.c: Remove (again.)
1460 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1462 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1463 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1464 outside the `if' statement, alias to innerclass removed, `decl'
1465 used to mark the class complete.
1467 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 * parse.y (simple_name:): Fixed typo in error message.
1471 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1473 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1474 or its first operand can be error marks.
1476 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1478 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1479 * parse.y (method_header): Likewise.
1481 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1483 * parse.y (process_imports): Consider that one might be trying to
1484 import an innerclass. Fixes gcj/254
1486 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1488 * parse.y (find_as_inner_class): Handle the case where the
1489 enclosing context of an innerclass has been loaded as bytecode.
1491 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1493 * parse.y (simple_name:): Reject `$' in type names.
1494 (resolve_type_during_patch): Use `type' as a second
1495 argument to resolve_no_layout. Fixes gcj/257.
1497 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1499 * parse.y (find_most_specific_methods_list): Select the only
1500 non-abstract method even if max has been set.
1501 Fixes gcj/285, gcj/298.
1503 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1505 * lang-specs.h: Added %(jc1) to java compiler options.
1507 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1509 * .cvsignore: New file.
1511 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1513 * parse.y (not_accessible_p): Access granted to innerclasses
1514 (indirectly) extending the reference type. Fixes gcj/249.
1516 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1518 * parse.y (patch_method_invocation): Fixed comment.
1519 (maybe_use_access_method): Build this$<n>s to the context of the
1520 target method, or a type that extends it. Fixes gcj/242.
1522 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1526 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1528 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1530 2000-07-13 Tom Tromey <tromey@cygnus.com>
1532 * lang-specs.h: Added %{I*}.
1534 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1536 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1538 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1540 * parse-scan.c: Remove.
1542 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1544 * class.c (set_super_info): Handled protected inner classes.
1545 (common_enclosing_context_p): Bail early if arguments aren't both
1547 (get_access_flags_from_decl): Handle private and protected inner
1549 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1550 (CLASS_PROTECTED): Likewise.
1551 (struct lang_type): New bitfield `poic'.
1552 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1554 (check_inner_class_access): Renamed arguments, added
1555 comments. Handles protected inner classes (fixes gcj/225)
1556 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1558 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1560 * parse.y (resolve_qualified_expression_name): Verify qualified
1561 access to `this'. Fixes gcj/239.
1563 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1565 * jcf-write.c (generate_classfile): Don't install ConstantValue
1568 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1570 * parse.y (resolve_qualified_expression_name): Handle inner class
1571 access. Fixes gcj/256.
1573 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1575 * jcf-write.c (generate_classfile): Properly install the
1576 ConstantValue attribute and the initial value constant pool index
1577 on string constants.
1578 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1581 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1583 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1585 * parse.y (find_as_inner_class): Fixed typo.
1586 (do_resolve_class): Explore enclosing contexts when searching for
1587 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1588 (check_inner_class_access): Check `decl' which can be null in case
1591 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1593 * java-tree.h (java_debug_context): Declared `extern'.
1594 (safe_layout_class): Likewise.
1595 * parse.y (resolve_field_access): Field must be `static' in order
1596 to be replaced by its initial value. Added comments.
1597 (find_applicable_accessible_methods_list): Fixed typo.
1598 (find_most_specific_methods_list): Methods found in innerclasses
1599 take over methods founds in the enclosing contexts.
1600 (java_complete_tree): Loosen restrictions on the type of DECLs
1601 that can be replaced by their initialization values.
1602 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1604 2000-07-05 Tom Tromey <tromey@cygnus.com>
1606 * Make-lang.in (PARSE_DIR): New macro.
1607 (PARSE_RELDIR): Likewise.
1608 (PARSE_C): Likewise.
1609 (PARSE_SCAN_C): Likewise.
1610 ($(PARSE_C)): New target.
1611 ($(PARSE_SCAN_C)): Likewise.
1612 (SET_BISON): New macro.
1613 (BISONFLAGS): Likewise.
1614 (JAVABISONFLAGS): Likewise.
1616 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1618 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1619 argument on the first pass for CNI as well as JNI.
1620 (print_method_info): Set up method name on the first pass only.
1622 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1624 * parse.y (parser_qualified_classname): Removed parameter
1626 (create_interface): Removed first passed parameter to
1627 parser_qualified_classname.
1628 (create_class): Likewise. Don't install alias on static
1629 innerclasses. Fixes gcj/275.
1631 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1633 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1634 debugable statement with empty_stmt_node. Fixes gcj/272
1636 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1638 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1641 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1643 * jcf-write.c (push_long_const): Appropriately cast short negative
1646 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1648 * parse.y (verify_constructor_super): Use loop variable
1649 `m_arg_type' initialized with `mdecl_arg_type'.
1651 2000-06-29 Tom Tromey <tromey@cygnus.com>
1653 * parse.y (resolve_field_access): Handle case where `type_found'
1656 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1658 * expr.c (lookup_field): The same field can be found through two
1659 different interface. Don't declare it ambiguous in that case.
1661 2000-06-27 Tom Tromey <tromey@cygnus.com>
1663 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1664 follows \r, then unget it at a lower level.
1666 2000-06-26 Tom Tromey <tromey@cygnus.com>
1668 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1671 2000-06-25 Tom Tromey <tromey@cygnus.com>
1673 * parse.y (for_statement): Wrap expression in a WFL if it is a
1674 constant. For PR gcj/268.
1676 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1678 * parse.y (do_resolve_class): Minor optimiztion in the package
1679 list search. Removed unecessary test and return statement.
1680 (valid_ref_assignconv_cast_p): Order of arguments to
1681 enclosing_context_p fixed.
1683 2000-06-24 Tom Tromey <tromey@cygnus.com>
1685 * expr.c (lookup_field): Print error and return error_mark_node if
1686 field reference is ambiguous.
1688 * parse.y (check_abstract_method_definitions): Also check if
1689 `other_method' is abstract.
1691 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1693 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1695 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1696 (struct lang_type): New field `pic'.
1697 (CLASS_PRIVATE): New macro.
1698 * parse.y (check_inner_class_access): New function.
1699 (jdep_resolve_class): Call it.
1701 2000-06-23 Tom Tromey <tromey@cygnus.com>
1703 * parse.y (patch_incomplete_class_ref): Initialize the returned
1704 class. For PR gcj/260.
1706 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1708 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1710 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1712 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1713 Java specific checks.
1714 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1716 * java-tree.def (CASE_EXPR): Marked 'e'.
1717 (DEFAULT_EXPR): Likewise.
1718 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1720 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1721 Java specific checks.
1722 (generate_bytecode_insns): Test try_block for BLOCK before using
1724 * parse.y (build_wfl_wrap): Added `location' argument. Set
1725 EXPR_WFL_LINECOL accordingly.
1726 (dim_expr:): Wrap constants with WFLs.
1727 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1728 (resolve_package): Check for `stmt' not being a BLOCK before
1729 building a debuggable statement with it.
1730 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1732 (resolve_field_access): Make sure `decl' is a DECL before treating
1734 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1735 IDENTIFIER_NODE before treating it as such.
1736 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1737 treating it as such.
1738 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1739 to be applied only on non array types.
1741 2000-06-16 Per Bothner <per@bothner.com>
1743 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1744 define in terms of DECL_RESULT, as that fails when --enable-checking.
1746 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1748 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1749 types the same in comparison.
1750 (CHECK_OP): Add static prototype.
1752 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1754 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1755 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1758 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1760 * decl.c (create_primitive_vtable): Prototype.
1762 * jcf-write.c (generate_bytecode_insns): Initialize variable
1765 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1767 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1769 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1770 to track searched classes, and do not search the same class more than
1771 once. Call find_applicable_accessible_methods_list on immediate
1772 superclass, instead of search_applicable_method_list on all ancestors.
1775 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1777 * parse.y (register_fields): Permit static fields in inner classes
1778 if they are final. Fix for PR gcj/255.
1780 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1782 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1783 * parse.y (find_in_imports): Returned type changed to void,
1784 leading comment fixed.
1785 (register_package): New function.
1786 (qualify_and_find): Likewise.
1787 (package_declaration:): Use `register_package'.
1788 (single_type_import_declaration:): Removed local variable
1789 `node'. Added missing `;' for consistency.
1790 (type_import_on_demand_declaration:): Use `chainon' to link new
1792 (lookup_field_wrapper): Lookup local variables defined in outer
1794 (java_complete_class): Don't reverse the list of imported on demand.
1795 (do_resolve_class): Reorganized. Removed local variable
1796 `original_name'. Call `qualify_and_find' with the current package
1797 name, invoke `find_in_imports_on_demand' right after. Call
1798 `qualify_and_find' with the packages we've seen so far. Fixed
1799 operations numbering in comments.
1800 (java_expand_class): Don't reverse `package_list'.
1801 (find_most_specific_methods_list): New local variables `abstract'
1802 and `candidates'. Use them to pick the right method.
1804 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1806 * parse.y (check_modifiers_consistency): Don't subtract out
1807 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1809 2000-06-04 Philipp Thomas <pthomas@suse.de>
1811 * Makefile.in (INTLLIBS): New.
1815 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1817 * class.c (get_dispatch_table): Build the vtable dummy entry list
1818 element with a null purpose. Fixed leading comment.
1819 (build_dtable_decl): Build an accurate dtable type when appropriate
1822 2000-06-02 Richard Henderson <rth@cygnus.com>
1824 * lang.c (lang_get_alias_set): New.
1826 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1828 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1829 before using it as the accessed field.
1831 2000-05-31 Tom Tromey <tromey@cygnus.com>
1833 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1834 char_array_vtable, short_array_vtable, int_array_vtable,
1835 long_array_vtable, float_array_vtable, double_array_vtable):
1837 * expr.c (get_primitive_array_vtable): New function.
1838 (create_primitive_vtable): New function.
1839 (java_lang_expand_expr): Enable code to statically generate
1841 * decl.c (init_decl_processing): Create primitive vtables.
1842 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1843 short_array_vtable, int_array_vtable, long_array_vtable,
1844 float_array_vtable, double_array_vtable): Define.
1846 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1848 * java/parse.y (find_applicable_accessible_methods_list):
1849 Don't add an uninitialized value to the list.
1851 2000-05-25 Tom Tromey <tromey@cygnus.com>
1853 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1854 when trying to see if field's class should be initialized. Always
1855 initialize field's declaring class, not qualified class.
1858 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1859 `wfl_operator', to maybe_build_primttype_type_ref.
1862 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1864 * parse.y (patch_method_invocation): Don't try to lookup methods
1867 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1869 * parse.y (resolve_field_access): Call the appropriate <clinit>
1870 before accessing the length of a static array. Craft a decl for
1871 the field while its time. Fixes PR gcj/129.
1873 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1875 * parse.y (resolve_package): Correctly set `*next' (was off by
1877 (resolve_qualified_expression_name): Fixed comment.
1879 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1881 * jcf-parse.c (jcf_parse_source): Reset current_class and
1882 current_function_decl to NULL before parsing a new file.
1884 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1886 * parse.y (block_end:): If the collected block doesn't feature a
1887 statement, insert an empty statement.
1889 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1891 * parse.y (maybe_yank_clinit): New function.
1892 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1893 end of the list of methods belonging to a class.
1894 (java_complete_expand_method): Check whether <clinit> is really
1895 necessary and expand it accordingly.
1897 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1899 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1900 processed by the method's switch statement.
1902 2000-05-19 Tom Tromey <tromey@cygnus.com>
1904 * java-tree.h: Added init state enum.
1905 * decl.c (emit_init_test_initialization): Initialize class
1906 initialization check variable by looking at class' state.
1908 2000-05-19 Tom Tromey <tromey@cygnus.com>
1910 * java-tree.h (build_instanceof): Declare.
1911 (build_get_class): Declare.
1912 * parse.y (patch_binop): Use build_instanceof.
1913 * expr.c (build_instanceof): New function. If class is final,
1914 don't make a function call.
1915 (expand_java_INSTANCEOF): Use it.
1916 (build_get_class): New function.
1918 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1920 * jcf-write.c (generate_classfile): Scan the source_file for
1921 slashes with the right pointer variable.
1923 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1925 * lang.c (lang_decode_option): Update -Wunused flags by calling
1927 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1929 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1931 * check_init.c (check_init): Constify local char *.
1932 * class.c (push_class): Constify local char *.
1933 * java_tree.h: Update prototypes.
1934 * jcf-io.c (open_class): Constify filename parameter and
1936 (find_class): Remove redundant string copy. Cast return from
1938 * jcf-parse.c (read_class, parse_class_file, yyparse):
1939 Constify local char *.
1940 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1941 Constify local char *.
1942 * jcf.h (JCF): Constify filename and classname.
1943 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1944 * lang.c (init_parse): Constify parameter and return value.
1945 * lex.c (java_get_line_col): Constify filename parameter.
1946 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1947 * parse.y (java_parser_context_suspend,
1948 issue_warning_error_from_context, safe_layout_class): Constify
1950 * parse.c: Regenerate.
1952 2000-05-08 Tom Tromey <tromey@cygnus.com>
1954 * expr.c (build_jni_stub): Cache the result of
1955 _Jv_LookupJNIMethod.
1957 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1959 * decl.c (predef_filenames_size): Now 7.
1960 (predef_filenames): New seventh entry.
1962 2000-05-04 Tom Tromey <tromey@cygnus.com>
1964 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1965 Keep track of when we've seen a reference field after a
1966 non-reference field.
1967 (get_boehm_type_descriptor): Handle case where we see
1968 non-reference fields but no trailing reference field.
1969 * decl.c (rawdata_ptr_type_node): Define.
1970 (init_decl_processing): Initialize rawdata_ptr_type_node.
1971 * java-tree.h (rawdata_ptr_type_node): Declare.
1973 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1975 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1976 specifiers in calls to fprintf.
1978 2000-05-03 Andrew Haley <aph@cygnus.com>
1980 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1982 * javaop.h (WORD_TO_INT): New function.
1983 (IMMEDIATE_s4): Use WORD_TO_INT.
1984 * jcf.h (JPOOL_INT): Ditto.
1986 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1989 2000-04-19 Tom Tromey <tromey@cygnus.com>
1991 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1993 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1995 * expr.c (build_jni_stub): New function.
1996 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1998 * parse.y (java_complete_expand_methods): Expand a native method
1999 and call build_jni_stub if -fjni given.
2000 * lang-options.h: Document -fjni.
2001 * lang.c (flag_jni): New global.
2002 (lang_f_options): Added `jni' entry.
2003 * java-tree.h (soft_lookupjnimethod_node,
2004 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
2006 (flag_jni): Declare.
2007 (build_jni_stub): Declare.
2008 (struct lang_decl): Added `native' flag.
2009 (METHOD_NATIVE): Redefined to use `native' field of lang specific
2011 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
2012 soft_jnipopsystemframe_node): New globals.
2013 (init_decl_processing): Set them. _Jv_InitClass only takes one
2016 * java-tree.def: Put into `C' mode.
2018 2000-04-27 Tom Tromey <tromey@cygnus.com>
2021 * expr.c (expand_invoke): Generate check to see if object pointer
2022 is null in nonvirtual invocation case.
2023 * java-tree.h (soft_nullpointer_node): Declare.
2024 * decl.c (soft_nullpointer_node): New global.
2025 (init_decl_processing): Initialize soft_nullpointer_node.
2026 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2027 or `private' methods.
2028 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2030 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2032 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2035 2000-04-26 Tom Tromey <tromey@cygnus.com>
2037 * zextract.c (find_zip_file_start): New function.
2038 (read_zip_archive): Use it.
2040 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2042 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
2044 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2046 * class.c (common_enclosing_context_p): New function.
2047 * java-tree.h (common_enclosing_context_p): Added prototype.
2048 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
2049 classes sharing an outer context with the current instance.
2050 * parse.y (build_access_to_thisn): Fixed leading comment.
2051 (verify_constructor_super): New local `supper_inner'. Skip
2052 enclosing context argument in the case of inner class constructors.
2053 (patch_method_invocation): Insert proper context as second
2054 parameter to pure inner class constructor super invocations.
2056 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2058 * parse.y (end_class_declaration): Reset the interface number
2061 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2063 * parse.y (source_start_java_method): Deleted unecessary code.
2064 (patch_method_invocation): Fixed comment.
2066 2000-04-24 Robert Lipe <robertlipe@usa.net>
2068 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
2070 2000-04-23 Tom Tromey <tromey@cygnus.com>
2072 * boehm.c (mark_reference_fields): Use int_byte_position.
2074 2000-04-22 Tom Tromey <tromey@cygnus.com>
2076 * boehm.c (mark_reference_fields): Only call byte_position on
2079 2000-04-22 Tom Tromey <tromey@cygnus.com>
2081 * boehm.c (mark_reference_fields): Added `last_view_index'
2082 argument. Use DECL_FIELD_OFFSET to determine field's offset.
2084 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
2086 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
2087 * parse.y (check_class_interface_creation): Fixed comments. Select
2088 permitted modifiers for (inner) interfaces. Changed error message
2089 to report rejected modifiers used with local classes.
2091 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2093 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
2094 of directly inherited type considered in scope.
2095 * parse.y (do_resolve_class): Search inherited classes for inner
2098 2000-04-20 Tom Tromey <tromey@cygnus.com>
2100 * parse.y (not_accessible_p): Use member's class, not current
2101 class, when doing inheritance check for protected reference.
2104 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
2106 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
2108 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2110 * parse.y (lookup_field_wrapper): Search for final local aliases.
2111 (resolve_expression_name): Let lookup_field_wrapper search for
2112 final local aliases. Force the value of `name' if one is found.
2113 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
2114 an expression name. Fixed comments.
2116 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
2118 * parse.y (yyerror): `msg' can be null, don't use it in that case.
2120 2000-04-19 Tom Tromey <tromey@cygnus.com>
2122 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
2124 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2126 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
2128 2000-04-18 Tom Tromey <tromey@cygnus.com>
2131 * gjavah.c (utf8_cmp): Changed return value.
2132 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
2134 (cxx_keywords): New global.
2135 (get_field_name): Handle new result of cxx_keyword_subst.
2136 (print_method_info): Likewise.
2138 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
2140 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
2141 with a newline, for CNI.
2142 (print_stub_or_jni): Print a space or newline before method name for
2144 (print_cxx_classname): Don't write leading "::" in CNI stub method.
2145 (process_file): Include gcj/cni.h if generating CNI stubs.
2147 2000-04-16 Tom Tromey <tromey@cygnus.com>
2149 * gjavah.c (decompile_method): Use print_field_name.
2152 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2154 * parse.y (java_expand_classes): Reverse the package list once.
2155 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
2157 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
2158 the `==' and `!=' operators.
2160 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2162 * jcf-write.c (generate_bytecode_insns): At invokation time,
2163 always relate an interface method to the type of its selector.
2165 2000-04-05 Tom Tromey <tromey@cygnus.com>
2168 * expr.c (expand_invoke): Generate check to see if object pointer
2169 is null in nonvirtual invocation case.
2170 * java-tree.h (soft_nullpointer_node): Declare.
2171 * decl.c (soft_nullpointer_node): New global.
2172 (init_decl_processing): Initialize soft_nullpointer_node.
2173 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
2174 or `private' methods.
2175 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
2177 2000-04-05 Tom Tromey <tromey@cygnus.com>
2180 * parse.y (check_final_assignment): Recognize assignments to the
2181 `length' field of an array when generating class files.
2183 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * class.c (decl_hash): Prototype removed.
2186 (decl_compare): Likewise.
2188 2000-04-05 Tom Tromey <tromey@cygnus.com>
2190 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
2191 * parse.y (check_modifiers_consistency): Check for final/volatile
2192 clash. Fixes PR gcj/164.
2194 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2196 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
2198 (java_hash_compare_tree_node): Renamed from `decl_compare, made
2200 (add_method_1): Use `java_hash_hash_tree_node' and
2201 `java_hash_compare_tree_node'.
2202 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
2203 (java_hash_compare_tree_node): Likewise.
2204 * parse.y (find_applicable_accessible_methods_list): Create,
2205 delete and use a hash table to remember already searched interfaces.
2207 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
2209 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
2212 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2214 * boehm.c (mark_reference_fields, set_bit): Prototype.
2215 (set_bit): Un-ANSI-fy definition.
2217 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
2220 * decl.c (emit_init_test_initialization): Likewise.
2222 * gjavah.c (jni_print_char): Likewise.
2224 * parse.y (create_new_parser_context): Likewise.
2226 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2228 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
2229 patch missing hunk. Fixed indentation.
2231 2000-03-30 Tom Tromey <tromey@cygnus.com>
2233 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
2234 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
2236 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2238 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2239 when negative *before* using it as an array index.
2240 * ChangeLog: Fixed typo.
2242 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2244 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
2245 to 0 when it reaches -1.
2247 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2249 * jcf-parse.c (get_constant): Properly cast `num' during the
2250 invocation of `add_double'.
2251 * jcf-write.c (push_long_const): Properly cast `lo' before
2252 comparing it to short bounds.
2253 * parse-scan.y (interface_declaration:): Rule re-arrange so that
2254 `interface_body:' is reduced after the current interface is
2257 2000-03-26 Tom Tromey <tromey@cygnus.com>
2259 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
2260 Java-specific `-f' option.
2262 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2264 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
2265 Adjust order of making types.
2266 Make bitsize_*_node values.
2268 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2270 * class.c (make_field_value): Use byte_position.
2271 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
2272 (java_array_data_offset): Likewise.
2273 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
2276 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2278 * parse.y (check_abstract_method_definitions): New local
2279 `end_type_reached'. Make sure we also consider `end_type'.
2280 (java_check_abstract_method_definitions): Make sure we eventually
2281 consider `java.lang.Object'.
2282 (maybe_use_access_method): Don't use access method if not in the
2283 context of a pure inner class or if the method's context is right.
2284 (find_applicable_accessible_methods_list): New static flag
2285 `object_done'. Don't search abstract classes as interfaces. Fixed
2286 indentation. Fixed the `java.lang.Object' only search. Search
2287 class interface(s) first, then fully search enclosing contexts.
2288 (find_most_specific_methods_list): Pick the closest candidate when
2289 they're all abstract.
2291 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2293 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2294 properly initialize `finished_label'. Don't emit gotos for empty
2297 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2299 * except.c (emit_handlers): Clear catch_clauses_last.
2301 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2303 * parse.y (check_method_types_complete): New function.
2304 (create_class): Reset anonymous class counter only when seeing an
2306 (java_complete_class): JDEP_METHOD: Don't recompute signature
2309 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2311 * class.c (build_static_ref): Fixed indentation in comment.
2312 * java-tree.def (TRY_EXPR): Fixed typo in name.
2313 (CLASS_LITERAL): Likewise.
2314 * java-tree.h: (TYPE_DOT_CLASS): New macro.
2315 (struct lang_type): New field `dot_class'.
2316 * jcf-write.c (generate_bytecode_insns): Fixed error message.
2317 (generate_classfile): Method `class$' is synthetic.
2318 * parse.y (build_do_class_method): New function.
2319 (build_dot_class_method_invocation): Likewise.
2320 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
2321 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
2322 (qualify_ambiguous_name): Likewise.
2323 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
2324 (build_try_statement): Fixed leading comment.
2326 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2328 * class.c (make_field_value): Properly handle sizes.
2329 (get_dispatch_vector): Use tree_low_cst and host_integerp.
2330 (layout_class_method): Count using trees.
2331 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2332 * expr.c (java_array_data_offset): Use int_bit_position.
2333 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2334 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2336 2000-03-16 Tom Tromey <tromey@cygnus.com>
2338 * lang.c (flag_hash_synchronization): New global.
2339 (lang_f_options): Added `hash-synchronization'.
2340 * lang-options.h: Mention -fhash-synchronization.
2341 * java-tree.h (flag_hash_synchronization): Declare.
2342 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2343 hash table synchronization is disabled.
2344 * decl.c (init_decl_processing): Only push `sync_info' value when
2345 hash table synchronization is disabled.
2346 * class.c (make_class_data): Only push `sync_info' field when hash
2347 table synchronization is disabled. Removed dead code.
2349 2000-03-16 Tom Tromey <tromey@cygnus.com>
2351 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2353 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2355 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2357 * parse.y (patch_method_invocation): Handle anonymous classes
2358 creation in static context.
2360 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2362 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2363 * parse.y (resolve_qualified_expression_name): Use it.
2364 (patch_method_invocation): Likewise.
2366 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2368 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2369 depending on the type of dependency which dictates what the
2371 (unresolved_type_p): Resolved types limited to the current class.
2373 2000-03-15 Tom Tromey <tromey@cygnus.com>
2375 * decl.c (init_decl_processing): Set type of `sync_info' to be
2378 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2379 Correctly compute bit number for current slot. Zero `high' and
2380 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2381 mark_reference_fields.
2382 (mark_reference_fields): New function.
2384 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2386 * parse.y (register_incomplete_type): Fixed initialization of
2389 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2391 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2393 (push_class_context, pop_class_context): New function.
2394 (class_body:): Call pop_class_context.
2395 (interface_body:): Likewise.
2396 (INNER_QUALIFIER): New macro.
2397 (report_class_declaration): Changed output format and use
2398 INNER_QUALIFIER. Call push_class_context.
2400 2000-02-14 Andrew Haley <aph@cygnus.com>
2402 * check-init.c (check_init): Add new cases for unary and binary
2405 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2407 * parse.y (resolve_package): Set `next' once a type name has been
2408 progressively discovered.
2409 (resolve_qualified_expression_name): Propagate resolution only if
2410 there are remaining qualifiers. Take into account `q' might have
2411 been cleared after re-qualification.
2412 * parse.y (patch_method_invocation): New local `resolved'.
2413 Section dealing with qualified expression rewritten to use
2414 resolve_field_access.
2416 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2418 * parse.h (PUSH_CPC): Fixed indentation.
2419 (DEBUG_CPC): New macro.
2420 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2421 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2422 * parse.y (class_body_declaration:): Use
2423 SET_CPC_INSTANCE_INITIALIZER_STMT.
2424 (method_declaration:): Check for null current_function_decl.
2425 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2426 (java_parser_context_pop_initialized_field): Better handling of
2428 (maybe_make_nested_class_name): Mark nested class name as
2429 qualified when necessary.
2430 (end_class_declaration): Don't call java_parse_context_resume when
2431 one or more error occured.
2432 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2433 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2434 SET_CPC_INITIALIZER_STMT.
2435 (method_header): Check for inner classes declaring static methods.
2436 (resolve_qualified_expression_name): Handle situation where `this'
2439 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2441 * typeck.c (build_prim_array_type): Correctly set the high word too.
2443 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2447 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2448 list of methods for interfaces.
2450 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2452 * parse.y (qualify_ambiguous_name): Properly handle expressions
2455 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2457 * parse.y (check_final_assignment): Extended to process
2459 (patch_assignment): Have check_final_assignment called only once.
2461 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2463 * java-tree.h (IS_INIT_CHECKED): New flag.
2464 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2465 * parse.y (patch_string): Call force_evaluation_order on the
2466 completed string concatenation tree.
2467 * expr.c (force_evaluation_order): Call force_evaluation_order on
2468 function's arguments too.
2470 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2472 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2473 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2474 (build_anewarray): Likewise.
2475 * parse.y (patch_newarray): Likewise.
2476 * parse.c: Regenerated.
2478 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2480 * decl.c (init_decl_processing): Added new class fields `depth',
2481 `ancestors', and `idt' to class_type_node. Use
2482 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2483 * class.c (make_class_data): Push initial values for new fields.
2484 * java-tree.h: Updated prototype for `build_invokeinterface'.
2485 * expr.c (build_invokeinterface): Changed parameters to accept
2486 `method' tree. Calculate index of `method' in its declaring
2487 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2488 (expand_invoke): Call `build_invokeinterface' with new parameters.
2489 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2492 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2494 * typeck.c (lookup_do): Search superinterfaces first
2495 when looking up an interface method. From Godmar Back
2498 2000-03-06 Tom Tromey <tromey@cygnus.com>
2500 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2502 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2504 * java-tree.h (lookup_argument_method2): Declared.
2505 (safe_layout_class): Prototype moved from parse.h.
2506 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2507 * parse.y (java_check_regular_methods): Local `super_class' gone.
2508 Call lookup_argument_method2 instead of lookup_argument_method.
2509 Perform modifier match for methods found declared in implemented
2510 interfaces. Fixed indentation problem. Overriding/hiding error
2511 report to take place only for methods found in classes.
2512 * typeck.c (lookup_argument_method): Changed leading
2513 comment. Re-written by calling lookup_do.
2514 (lookup_argument_method2): New function.
2515 (lookup_java_method): Re-written by calling lookup_do.
2516 (lookup_do): New function.
2518 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2520 * check-init.c (check_init): Removed dead code. Handle (blank)
2522 * parse.y (declare_local_variables): New local `final_p', set it
2523 and use it to initialize LOCAL_FINAL.
2524 (check_final_assignment): Only check FIELD_DECLs.
2526 2000-02-17 Tom Tromey <tromey@cygnus.com>
2528 * Makefile.in (JAVA_OBJS): Added boehm.o.
2529 (boehm.o): New target.
2530 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2531 * java-tree.h (flag_use_boehm_gc): Declare.
2532 (get_boehm_type_descriptor): Declare.
2533 * lang.c (lang_f_options): Added `use-boehm-gc'.
2534 (flag_use_boehm_gc): New global.
2535 * lang-options.h: Added -fuse-boehm-gc.
2536 * boehm.c: New file.
2537 * class.c (get_dispatch_table): If class uses a Boehm type
2538 descriptor, put it in the vtable.
2539 (make_class_data): Removed dead code.
2541 2000-03-03 Per Bothner <per@bothner.com>
2543 * decl.c (init_decl_processing): Initialize sizetype properly.
2545 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2547 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2548 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2549 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2550 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2551 (jcf_parse): New local `current'. Load innerclasses seen in outer
2552 context being processed.
2553 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2554 * jcf-write.c (append_innerclasses_attribute): New function.
2555 (append_innerclasses_attribute_entry): Likewise.
2556 (get_access_flags): Handle static classes. Set anonymous and local
2557 classes to be private.
2558 (generate_classfile): Attribute count adjusted. Call
2559 append_innerclasses_attribute.
2560 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2561 PURE_INNER_CLASS_TYPE_P.
2562 * parse.y (parser_qualified_classname): New parameter `is_static',
2563 produce non qualified name accordingly.
2564 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2565 (create_interface): Added argument to parser_qualified_classname.
2566 (create_class): Added argument to parser_qualified_classname. Setup
2567 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2568 (add_inner_class_fields): Fixed indentation.
2569 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2570 (method_declarator): Fixed typo in comment.
2571 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2572 (build_current_thisn): Likewise.
2573 (patch_method_invocation): Likewise.
2575 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2577 * decl.c (current_function_decl): Move to toplev.c.
2579 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2581 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2582 (DECL_BIT_INDEX): Use underlying representation.
2583 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2585 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2587 * expr.c (build_java_ret): Pass proper type to size_binop.
2589 2000-02-25 Anthony Green <green@cygnus.com>
2591 * expr.c (build_class_init): Mark the decl to be ignored by
2593 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2594 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2595 * class.c (init_test_hash_newfunc): New function.
2596 (decl_hash): New function.
2597 (decl_compare): New function.
2598 * decl.c (emit_init_test_initialization): New function.
2599 (complete_start_java_method): Traverse the init test hashtable,
2600 calling emit_init_test_initialization.
2601 (always_initialize_class_p): Define.
2602 * expr.c (build_class_init): Use initialization tests when
2603 emitting class initialization code.
2604 (always_initialize_class_p): Declare.
2605 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2607 * java-tree.h: Include hash.h.
2608 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2609 (struct lang_decl): Add init_test_table field.
2610 (init_test_hash_entry): Define.
2612 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2614 * gjavah.c (main): Avoid using `argi' to report unimplemented
2617 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2619 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2620 initialize locals to avoid warnings. Local `exception_type' moved
2623 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2625 * parse.y (resolve_expression_name): Use `orig' as a second
2626 argument to resolve_field_access.
2627 (resolve_field_access): Removed unecessary code when dealing with
2630 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2632 * class.c (push_super_field): Don't push the field twice.
2633 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2634 * parse.h (java_reorder_fields): Prototyped.
2635 * parse.y (java_reorder_fields): New function.
2636 (java_layout_class): Simplified not to worry about re-ordering.
2638 2000-02-23 Tom Tromey <tromey@cygnus.com>
2640 * gjavah.c (print_name): In JNI case, correctly quote string.
2641 (print_method_info): Don't handle overrides in JNI mode.
2643 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2645 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2646 value type set to `boolean_type_node'.
2648 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2650 * jcf-dump.c (main): Test for correct condition after
2651 output file creation.
2653 2000-02-19 Anthony Green <green@cygnus.com>
2655 * jcf-depend.c (add_entry): Fix test for first list entry.
2657 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2659 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2660 * constants.c (build_constants_constructor): Likewise.
2662 2000-02-19 Anthony Green <green@cygnus.com>
2664 * jcf-depend.c (add_entry): Add entries to the end of the list.
2666 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2668 * decl.c (INT_TYPE_SIZE): Define if necessary.
2669 (expand_java_return): Handle the case of a native integer smaller
2672 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2674 * gjavah.c (help): Use GCCBUGURL.
2675 * jv-scan.c (help): Likewise.
2676 * jcf-dump.c (help): Likewise.
2678 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2680 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2683 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2685 * jcf-parse.c (load_class): Call `fatal' if no file containing
2686 the target class are found.
2688 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2690 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2691 lex.c, lex.h, and PARSE_H to...
2692 (parse.o, parse-scan.o): ...here, respectively.
2694 * lex.c: Split out code that may trigger SIGFPE from yylex()
2695 to its own function.
2696 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2698 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2702 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2704 * parse.y (outer_field_access_p): Stop in time when outer contexts
2706 (resolve_qualified_expression_name): Properly qualify *everything*
2707 after a package.type to be resoled as expression names.
2708 (find_applicable_accessible_methods_list): Save/restore `class' to
2709 isolate it from a possible outer context search.
2711 2000-02-15 Tom Tromey <tromey@cygnus.com>
2713 * gjavah.c (jni_print_char): New function.
2714 (print_full_cxx_name): Use it.
2715 (decode_signature_piece): Likewise.
2716 (print_cxx_classname): Likewise.
2718 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2720 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2722 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2724 * gjavah.c: Include version.h.
2726 * jcf-dump.c: Likewise.
2728 * jv-scan.c: Likewise.
2730 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2732 * parse.y (outer_field_access_fix): First parameter now a tree
2733 node. Check for assignement to final. First argument to
2734 build_outer_field_access_fix modified to accomodate prototype.
2735 (build_outer_field_access): Don't check for assignment to final
2737 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2738 possibly returned by outer_field_access_fix. Changed
2739 outer_field_access_fix's first argument.
2740 (check_final_assignment): $finit$'s context is OK.
2741 (patch_unaryop): Use node instead of its line/column value when
2742 calling outer_field_access_fix.
2744 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2746 * parse.y (interface_declaration:): No longer tagged
2747 <node>. Re-installed default action.
2748 (class_member_declaration:): Handle inner interfaces.
2749 (interface_member_declaration): Handle inner interfaces and
2751 (create_interface): Push error if one seen. Suspend parsing
2752 context when processing an inner interface.
2753 (register_fields): Inner class static field limitations not to
2754 apply to inner interfaces.
2756 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2758 * jcf-parse.c (load_class): Update `java_error_count' when a
2759 class' file can't be found.
2760 (parse.y): Avoid (byte)code generation when errors seen.
2762 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2765 decodes a valid node.
2766 (patch_binop): Handle TRUNC_DIV_EXPR.
2768 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2770 * parse.y (resolve_package): New local `acc'. Try to progressively
2771 build and guess a package and type name.
2773 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2775 * parse.y (find_applicable_accessible_methods_list): Load and
2776 layout the search class if necessary.
2777 (java_complete_tree): Keep to original type of the folded initial
2780 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2782 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2783 Generate error message if circularity is detected. New static
2785 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2786 * jcf-write.c (generate_bytecode_insns): Very simply handle
2788 * parse.y (java_check_circular_reference): Use
2789 `cyclic_inheritance_report' during report, if necessary.
2790 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2791 walking NEW_ARRAY_INIT twice.
2793 2000-02-09 Tom Tromey <tromey@cygnus.com>
2795 * parse.y (check_class_interface_creation): Allow inner classes to
2796 be `private' or `protected', check modifiers' consistency. Prevent
2797 block local classes from bearing any modifiers.
2799 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2801 * except.c (check_start_handlers): Re-add prototype lost in last
2803 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2805 2000-02-09 Andrew Haley <aph@cygnus.com>
2807 * decl.c (clear_binding_level): Remove excess initializer.
2808 (maybe_poplevels): Remove unused variable.
2809 (force_poplevels): Ditto.
2810 (struct binding_level): Add comment.
2812 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2814 * jcf-write.c (generate_classfile): Don't consider
2815 pre-initialization with reference value (use <clinit> instead.)
2816 * parse.y (java_fix_constructors): No generated constructor for
2818 (build_outer_field_access): Removed debug message.
2819 (outer_field_expanded_access_p): Adapted to bytecode generation.
2820 (build_outer_field_access_method): Use fix_method_argument_names.
2821 (build_outer_method_access_method): Fixed indentation. Added
2822 comment. Handle access method generation for static and also void
2824 (build_access_to_thisn): Inserted debug message.
2825 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2826 (resolve_qualified_expression_name): Fixed comment.
2827 (not_accessible_p): Adapted to bytecode generation. Added comment.
2828 (patch_method_invocation): Added comment.
2829 (maybe_use_access_method): Fixed leading comment. Handle static
2831 (java_complete_lhs): Don't shortcut handling of initialized upon
2832 declaration String type static fields when generating bytecode.
2833 (patch_unaryop): Handle outer field access when generating
2836 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2838 * java-tree.h (FIELD_THISN): New macro.
2839 * jcf-write.c (append_synthetic_attribute): New function.
2840 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2841 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2842 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2844 (build_outer_field_access): Turned on access functions usage and
2845 generation when compiling to bytecode.
2846 (maybe_use_access_method): Likewise.
2848 2000-01-25 Andrew Haley <aph@cygnus.com>
2850 * java-except.h (struct eh_range): Add `expanded' field.
2851 (maybe_start_try): Add end_pc arg.
2852 (maybe_end_try): Ditto.
2853 * java-tree.h (force_poplevels): new function.
2854 * expr.c (expand_byte_code): Don't call maybe_start_try or
2856 * except.c (add_handler): Reset expanded.
2857 (expand_start_java_handler): Set expanded.
2858 (check_start_handlers): Don't expand a start handler that's
2859 already been expanded.
2860 (maybe_start_try): Add end_pc arg. Only expand a handler which
2862 (expand_end_java_handler): call force_poplevels.
2863 (force_poplevels): new function.
2864 * decl.c (binding_level): Add start_pc of binding level.
2865 (maybe_pushlevels): Call maybe_start_try when pushing binding
2867 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2868 (LARGEST_PC): Define.
2869 (clear_binding_level): Use LARGEST_PC.
2871 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2872 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2873 (binding_depth, is_class_level, current_pc): new variables.
2874 (struct binding_level): ditto.
2875 (indent): new function.
2876 (push_jvm_slot): add debugging info.
2877 (maybe_pushlevels): ditto.
2878 (maybe_poplevels): ditto.
2881 (start_java_method): ditto.
2882 (give_name_to_locals): comment only.
2883 * except.c (binding_depth, is_class_level, current_pc):
2885 (expand_start_java_handler): add debugging info.
2886 (expand_end_java_handler): ditto.
2888 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2890 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2891 (print_name_for_stub_or_jni, process_file): Constify a char*.
2893 2000-02-03 Tom Tromey <tromey@cygnus.com>
2895 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2897 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2899 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2900 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2903 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2905 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2906 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2907 (struct lang_type): New field `ii_block'.
2908 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2909 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2910 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2911 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2912 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2913 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2915 * parse.y (add_instance_initializer): New function.
2916 (in_instance_initializer): New static global.
2917 (class_body_declaration:): Link instance initializer block.
2918 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2919 (array_creation_expression:): Remove unused local.
2920 (java_parser_context_push_initialized_field): Fixed leading
2921 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2922 CPC_INSTANCE_INITIALIZER_LIST.
2923 (java_parser_context_pop_initialized_field): Likewise.
2924 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2925 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2926 CPC_INITIALIZER_STMT.
2927 (fix_constructors): New local `class_type'. Use it. Call
2928 add_instance_initializer.
2929 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2930 (patch_return): Forbid return in instance initializers.
2931 (patch_throw_statement): Enforce exception handling in the context
2932 of instance initializers.
2934 2000-02-03 Tom Tromey <tromey@cygnus.com>
2936 * Make-lang.in (java.mostlyclean): Remove executables in
2939 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2941 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2942 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2943 (java_float_finite): Convert to use union Word from javaop.h.
2944 (java_double_finite): Convert to use union DWord from javaop.h.
2946 2000-02-02 Tom Tromey <tromey@cygnus.com>
2948 * gjavah.c (options): Added `jni' entry.
2949 (help): Document -jni.
2950 (flag_jni): New global.
2951 (process_file): Handle JNI output. Don't print text from
2952 -prepend, -add, etc, when generating stubs. Only remove `.class'
2953 suffix if it actually exists.
2954 (main): Create a `.c' file when run with `--jni --stubs'. Create
2955 correct output file name with `--jni'.
2956 (print_include): Mangle header name differently in JNI case.
2957 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2959 (print_method_info): Handle JNI case. Put signature info into
2960 method name. Handle case when STREAM is NULL.
2961 (print_name_for_stub_or_jni): New function.
2962 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2963 (print_cxx_classname): Handle JNI.
2964 (print_full_cxx_name): Likewise.
2965 (decode_signature_piece): Likewise.
2966 (overloaded_jni_method_exists_p): New function.
2967 (struct method_name): Added `signature' and `sig_length' fields.
2968 (HANDLE_END_FIELD): Do nothing in JNI mode.
2970 2000-02-02 Tom Tromey <tromey@cygnus.com>
2972 * jv-scan.c: Include version.c, <getopt.h>.
2973 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2974 (options): New array.
2975 (usage): New function.
2976 (version): New function.
2977 (main): Use getopt_long to parse command line.
2978 * jcf-dump.c: Include version.c, <getopt.h>.
2979 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2980 OPT_JAVAP): New macros.
2981 (options): New array.
2982 (usage): Return `void'. Changed message.
2983 (help): New function.
2984 (version): New function.
2985 (main): Use getopt_long_only to parse command line.
2986 * gjavah.c: Include <getopt.h>.
2987 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2988 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2989 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2990 (options): New array.
2991 (java_no_argument): Removed.
2992 (help): Updated with missing options.
2993 (main): Use getopt_long_only to parse command line.
2994 (usage): Changed message.
2996 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2998 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2999 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
3000 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
3001 * parse.y (array_creation_expression:): Handle anonymous arrays.
3002 (build_array_from_name): Don't set `ret_name' if null.
3003 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
3004 (qualify_ambiguous_name): Likewise.
3005 (java_complete_expand_class): Likewise.
3007 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3009 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
3010 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
3011 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
3012 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
3013 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
3014 AIPL_FUNCTION_COMPLETED_INVOCATION.
3015 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
3016 AIPL_FUNCTION_INVOCATION_READY.
3017 (AIPL_FUNCTION_DECLARATION): New enum entry.
3018 * parse.y (reorder_static_initialized): New function.
3019 (java_parser_context_pop_initialized_field): Use it.
3020 (add_inner_class_fields): Use
3021 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
3022 augmented. Install marker after last alias initializer, if any.
3023 (generate_finit): Fixed typo. Don't try to retain only the used
3025 (method_header): Compute and set DECL_FUNCTION_NAP.
3026 (method_declarator): Fixed comment. Insert alias initializer in
3028 (build_alias_initializer_parameter_list): Fixed leading
3029 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
3030 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
3031 (java_complete_expand_class): Code to retain only used aliases
3033 (java_complete_expand_methods): New local `first_decl'. Generate
3034 $finit$ first, then expand the constructors, regular methods and
3036 (java_complete_expand_method): Don't report error on missing
3037 return statement if previously detected bogus.
3038 (fix_constructors): Don't patch constructor parameters list.
3039 (patch_method_invocation): Use new AIPL enum values. Reverse
3040 alias initializer list for anonymous classes.
3042 2000-01-30 Anthony Green <green@redhat.com>
3044 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
3045 determine how many stack slots to pop.
3047 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3049 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
3050 error handling/recovery.
3051 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
3053 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3055 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
3056 FIELD_LOCAL_ALIAS_USED): New macros.
3057 (DECL_FUNCTION_NAP): New macro.
3058 (struct lang_decl): New field `nap'.
3059 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
3060 (struct lang_type): New fields `finit_stmt_list' and
3062 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
3063 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
3064 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
3065 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
3066 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
3067 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
3068 (BUILD_THROW): Macro line separator re-indented.
3069 * parse.y (end_class_declaration): New function.
3070 (maybe_generate_pre_expand_clinit): New name for
3071 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
3072 pre-expand static fields.
3073 (maybe_generate_clinit): Function deleted.
3074 (check_for_static_method_reference): Prototype's parameter list
3076 (generate_finit): New name for maybe_generate_finit. Changed
3077 leading comment. Function rewritten to use
3078 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
3079 (build_alias_initializer_parameter_list): New function.
3080 (java_parser_context_pop_initialized_field): Likewise.
3081 (add_inner_class_fields): Likewise.
3082 (type_declaration:): Call end_class_declaration.
3083 (class_member_declaration:): Likewise.
3084 (formal_parameter_list:): Fixed typos.
3085 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
3086 element. Improved error handling.
3087 (block_statement:): Call end_class_declaration.
3088 (anonymous_class_creation:): Likewise.
3089 (create_anonymous_class): Fixed comments.
3090 (create_class): Call add_inner_class_fields.
3091 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
3092 (method_header): Use MARK_FINAL_PARMS.
3093 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
3094 (method_declarator): Propagate final argument flag.
3095 (craft_constructor): New local `artificial'. Call
3096 build_alias_initializer_parameter_list. Use
3097 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
3098 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
3100 (complete_expand_class): Get rid of unused outer context local
3102 (java_complete_expand_methods): Fixed leading
3103 comment. Generate/pre-expand <clinit> first. Changed method
3104 expansion order to regular, $finit$, constructors, <clinit>.
3105 (java_complete_expand_method): Set current_function_decl.
3106 (fix_constructors): Fix constructor parameter list to account for
3107 outer context local alias initializers.
3108 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3109 (resolve_expression_name): Lookup outer context local aliases. New
3110 local `access', use it.
3111 (patch_method_invocation): Patch inner class ctor invocation with
3112 outer context local aliases initialization values. $finit$
3113 invocation patching now includes things generated with
3114 build_alias_initializer_parameter_list.
3115 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
3116 (build_super_invocation): Likewise.
3117 (patch_assignment): Changed comment.
3119 2000-01-27 Andrew Haley <aph@cygnus.com>
3121 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
3125 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3127 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
3129 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
3131 * parse.y (register_fields): Don't pass a format specifier to
3132 OBSOLETE_MODIFIER_WARNING.
3133 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
3134 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
3136 (check_modifiers): Change function into a macro.
3137 (check_class_interface_creation): Pass a literal format string.
3139 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3141 * buffer.h: PROTO -> PARAMS.
3142 * check-init.c: Likewise.
3143 * class.c: Likewise.
3144 * constants.c: Likewise.
3145 * convert.h: Likewise.
3147 * except.c: Likewise.
3149 * gjavah.c: Likewise.
3150 * java-except.h: Likewise.
3151 * java-tree.h: Likewise.
3152 * jcf-depend.c: Likewise.
3153 * jcf-dump.c: Likewise.
3154 * jcf-parse.c: Likewise.
3155 * jcf-path.c: Likewise.
3156 * jcf-reader.c: Likewise.
3157 * jcf-write.c: Likewise.
3159 * jv-scan.c: Likewise.
3160 * jvgenmain.c: Likewise.
3161 * jvspec.c: Likewise.
3165 * parse-scan.y: Likewise.
3166 * parse.h: Likewise.
3167 * parse.y: Likewise.
3168 * typeck.c: Likewise.
3169 * verify.c: Likewise.
3172 * zextract.c: Likewise.
3173 * zipfile.h: Likewise.
3175 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3177 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3178 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
3179 * constants.c (build_constant_data_ref): Check for cached
3180 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
3181 in TYPE_CPOOL_DATE_REF.
3182 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
3183 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
3184 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
3185 (LOCAL_FINAL): New macro.
3186 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
3187 constant pool -- don't try to reuse.
3188 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
3190 (find_in_current_zip): Use TYPE_JCF.
3191 * parse.h (java_check_final): Prototype removed.
3192 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
3193 (maybe_create_class_interface_decl,
3194 check_class_interface_creation): Likewise.
3195 (java_expand_finals): Function removed.
3196 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
3197 (block_statement:): Fixed comment.
3198 (anonymous_class_creation:): Likewise.
3199 (check_class_interface_creation): Reversed Jan 12, 2000 extra
3201 (check_class_interface_creation): Loosened error report on (inner)
3202 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
3203 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
3204 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
3206 (create_interface): Likewise.
3207 (anonymous_class_counter): New static global.
3208 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
3209 patch. Fixed comments.
3210 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
3211 anonymous_class_counter when declaring a toplevel class.
3212 (craft_constructor): Fixed constructor name when handling
3213 anonymous classes. Anonymous class constructors to feature hidden
3215 (java_fix_constructors): Added comment.
3216 (java_check_final): Function removed.
3217 (java_complete_expand_methods): Fixed comment. Don't generate
3218 class data, save its outgoing constant pool instead.
3219 (verify_constructor_super): Skip anonymous class constructor
3220 hidden this$<n> parameter.
3221 (java_expand_classes): New local `saved_ctxp'. Removed call to
3222 java_expand_finals and java_check_final. Expand anonymous class
3223 constructors. Generate class data.
3224 (build_super_invocation): Skip anonymous class hidden this$<n>
3226 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
3227 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
3228 (set_java_signature): Likewise.
3230 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3232 * gjavah.c: Delete ACC_VISIBILITY define.
3233 * jcf.h: Add ACC_VISIBILITY define.
3234 * parse.y: final: rule tagged <value>.
3235 (java_check_regular_methods): Use ACC_VISIBILITY define for
3236 default package access check.
3237 (local_variable_declaration_statement): Use final: rule.
3239 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
3241 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
3244 2000-01-17 Tom Tromey <tromey@cygnus.com>
3246 * gjavah.c (print_field_info): Allow non-static final fields.
3248 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3250 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
3251 * parse.y (patch_anonymous_class): New function.
3252 (create_anonymous_class): Register incomplete type when the
3253 class/interface to extends/implement isn't known yet.
3254 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
3255 (verify_constructor_super): Tuned error message.
3257 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3259 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
3260 (ANONYMOUS_CLASS_P): New macro.
3261 (TYPE_SIGNATURE, TYPE_JCF): New macros.
3262 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
3263 * parse.y (create_class): Added leading argument.
3264 (maybe_create_class_interface_decl,
3265 check_class_interface_creation): Likewise.
3266 (craft_constructor): New function.
3267 (verify_constructor_super): Added argument in prototype.
3268 (class_declaration:): Inserted leading argument.
3269 (for_begin:): Use FOR_LOOP_P.
3270 (anonymous_class_creation): Create WFL of the anonymous class to
3271 instantiate. Call build_new_invocation. Added comments.
3272 (check_class_interface_creation): Handle parameter `anonymous' in
3273 verbose mode class creation announce.
3274 (link_nested_class_to_enclosing): Exclude anonymous classes.
3275 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
3276 anonymous class, even though they appear to have an enclosing
3278 (create_interface): Pass extra argument to
3279 check_class_interface_creation.
3280 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
3281 (create_class): Call check_class_interface_creation and
3282 maybe_create_class_interface_decl with extra new argument. Don't
3283 add private this$<n> to anonymous classes.
3284 (method_declarator): Insert hidden this$<n> to anonymous class
3286 (java_fix_constructors): Deleted code creating default
3287 constructor. Call craft_constructor instead.
3288 (java_check_regular_methods): Set `saw_constructor' to 1 for
3290 (fix_constructors): Pass extra argument to verify_constructor_super.
3291 (verify_constructor_super): New local `sdecl', use it. Search for
3292 matching constructor (possibly featuring arguments) in super
3294 (lookup_method_invoke): Craft constructor according to arguments
3295 list when dealing with anonymous class constructors.
3296 (build_super_invocation): Pass arguments to anonymous class super
3298 (search_loop): Use FOR_LOOP_P.
3299 (labeled_block_contains_loop_p): Likewise.
3301 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3303 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
3304 (enclosing_context_p): New function.
3305 (get_access_flags_from_decl): Handle CLASS_STATIC.
3306 (maybe_layout_super_class): Extra first argument passed to
3308 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
3310 * decl.c (access0_identifier_node): New global.
3311 (init_decl_processing): access0_identifier_node initialized.
3312 (pushdecl): Set DECL_CONTEXT only on non type decls.
3313 * expr.c (lookup_field): Lookup inner class fields in enclosing
3315 (expand_invoke): Use ID_INIT_P.
3316 (expand_java_field_op): Use DECL_CLINIT_P.
3317 * java-tree.def (CLASS_LITERAL): New tree code.
3318 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
3319 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
3320 (struct lang_decl): New field `inner_access'.
3321 (enclosing_context_p): Prototyped.
3322 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
3323 ID_CLINIT_P): New macros.
3324 (CLASS_STATIC): New macro.
3325 (CLASS_ACCESS0_GENERATED_P): New macro.
3326 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
3327 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
3328 INNER_CLASS_P): New macros.
3329 (DECL_INNER_CLASS_LIST): New macro.
3330 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3332 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3333 the shift value to int. Fixed typo in comment.
3334 * lex.c (inst_id, wpv_id): Initialize.
3335 * mangle.c (unicode_mangling_length): Take `$' into account.
3336 * parse.h (DRECOVER, RECOVER): Terminate properly.
3337 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3338 (typedef struct _jdep): New field `enclosing'.
3339 (JDEP_ENCLOSING): New macro.
3340 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3341 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3342 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3343 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3344 GET_ENCLOSING_CPC_CONTEXT): New macros.
3345 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3346 (do_resolve_class): Added extra argument in prototype.
3347 * parse.y (resolve_class): Added extra argument in prototype.
3348 (maybe_create_class_interface_decl): Likewise.
3349 (maybe_use_access_method, build_wfl_wrap): New functions.
3350 (java_complete_expand_classes, java_complete_expand_class):
3352 (java_parser_context_push_initialized_field,
3353 java_parser_context_suspend, java_parser_context_resume):
3355 (maybe_make_nested_class_name, make_nested_class_name,
3356 set_nested_class_simple_name_value,
3357 link_nested_class_to_enclosing, find_as_inner_class,
3358 find_as_inner_class_do, check_inner_class_redefinition,
3359 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3360 maybe_build_thisn_access_method, build_outer_field_access,
3361 build_outer_field_access_methods, build_outer_field_access_expr,
3362 build_outer_method_access_method, build_new_access_id,
3363 build_outer_field_access_method, outer_field_access_p,
3364 outer_field_expanded_access_p, outer_field_access_fix,
3365 build_incomplete_class_ref, patch_incomplete_class_ref,
3366 create_anonymous_class): Likewise.
3367 (inst_id, wpv_id): New static global variables.
3368 (synchronized:): New rule, tagged <node>.
3369 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3371 (anonymous_class_creation:): New rule, tagged <node>.
3372 (NEW_TK): Tagged <node>.
3373 (type_literals, array_type_literal): New rules, tagged <node>.
3374 (class_declaration:): Removed action when reducing by class_body:
3375 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3376 using GET_CPC in sub-rules.
3377 (class_member_declaration): Handle inner classes.
3378 (method_declaration): When reducing method_header:, reset
3379 current_function_decl when appropriate.
3380 (method_declarator:): Set the number of formal parameter to 0 for
3381 method declared without arguments.
3382 (constructor_declarator:): Likewise.
3383 (static_initializer:): List of elements kept in a list.
3384 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3385 use of the keyword `static' for type declarations.
3386 (block_statement:): Handle inner class declarations.
3387 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3388 type qualified `this'.
3389 (class_instance_creation_expression): Use anonymous_class_creation:
3390 to handle inner class instances creation. Handle qualified `new'.
3391 (something_dot_new): Added appropriate actions.
3392 (create_new_parser_context): New function.
3393 (java_push_parser_context, java_parser_context_save_global,
3394 java_parser_context_suspend): Use create_new_parser_context.
3395 (check_modifiers): Changed leading comment.
3396 (check_class_interface_creation): Handle interclasses.
3397 (add_superinterfaces): Fixed comment.
3398 (create_interface): Build qualified name from the raw_name instead
3399 of its matching WFL. Push the initialized fields list. raw_name added
3400 as an extra argument to maybe_create_class_interface_decl.
3401 (create_class): Build qualified name from the raw_name instead of
3402 its matching WFL. Removed assignment to current_parsed_class_un.
3403 Call PUSH_ERROR before returning an error. Suspend the current
3404 parser context when processing an inner class. Push the
3405 initialized fields list. raw_name added as an extra argument to
3406 maybe_create_class_interface_decl. Add the private this$<n>
3408 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3409 (register_fields): Get the class type from GET_CPC and handle
3410 previous errors. Added code to handle the creation of static
3411 fields in inner classes. Initialized fields initialization
3412 statements kept in a list of lists.
3413 (maybe_generate_finit): Initialized fields initialization
3414 statements kept in a list of lists. Use GET_CPC.
3415 (maybe_generate_clinit): Likewise.
3416 (method_header): Use GET_CPC and GET_CPC_UN.
3417 (parser_qualified_classname): Handle inner classes.
3418 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3419 (java_fix_constructors): Hide pointer to enclosing context
3420 instance in constructor list when dealing with inner classes.
3421 (jdep_resolve_class): Call resolve_class with extra first argument
3423 (resolve_class): Add enclosing context as a first extra argument
3424 to do_resolve_class.
3425 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3427 (resolve_no_layout): Extra argument added to resolve_class
3429 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3430 (java_get_real_method_name): Use GET_CPC_UN.
3431 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3432 (java_check_abstract_methods): Handle static method declared in
3433 inner classes by an error.
3434 (java_check_regular_methods): Use DECL_CLINIT_P.
3435 (source_start_java_method): Also set DECL_MAX_LOCALS.
3436 (create_artificial_method): Call java_parser_context_save_global
3437 and java_parser_context_restore_global instead of saving/restoring
3438 the context by hand.
3439 (expand_start_java_method): Improved verbose mode message.
3440 (java_complete_expand_methods): Fixed leading comment. Use
3442 (fix_constructors): Added assignment to this$<n> if necessary.
3443 (java_expand_classes): Call java_complete_expand_classes instead
3444 of java_complete_expand_methods.
3445 (make_qualified_primary): Simplified.
3446 (merge_qualified_name): Optimized for missing left or right parts.
3447 (resolve_expression_name): Handle access to outer class fields from
3449 (resolve_qualified_expression_name): New macro
3450 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3451 classes. Report error on non appropriate qualification of
3452 `new'. Handle qualified `this'.
3453 (not_accessible_p): Allow access to outer class private fields from
3455 (patch_method_invocation): Handle method invocations through
3456 access methods and inner class constructor invocations.
3457 (find_applicable_accessible_methods_list): Search enclosing
3458 contexts of an inner class.
3459 (search_applicable_methods_list): Fixed typo.
3460 (argument_types_convertible): Handle inner class constructors'
3461 hidden outer context reference argument.
3462 (qualify_ambiguous_name): Handle qualified `this'.
3463 (java_complete_lhs): Handle use of field accessed through
3464 artificial access methods in various cases of assignments. Handle
3466 (check_final_assignment): Use DECL_CLINIT_P.
3467 (valid_ref_assignconv_cast_p): Handle the destination being an
3468 enclosing context of the source.
3469 (patch_unaryop): Handle use of field accessed through artificial
3471 (patch_return): Use DECL_CLINIT_P.
3472 (patch_throw_statement): Use DECL_CLINIT_P.
3473 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3474 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3477 2000-01-16 Anthony Green <green@cygnus.com>
3479 * parse.y (build_string_concatenation): Only use
3480 StringBuffer(String) shortcut if String arg is constant.
3482 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3485 the shift value to int. Fixed typo in comment.
3487 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3489 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3490 * jcf-write.c: Likewise.
3491 * parse.y: Likewise.
3492 * parse.c: Regenerate.
3494 2000-01-09 Anthony Green <green@cygnus.com>
3496 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3497 bytecodes in the correct order.
3499 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3501 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3503 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3505 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3506 before building constant array decl.
3508 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3510 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3511 method invocation and typo in conditional expression.
3512 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3513 the appropriate NOTE_POP.
3514 * parse.y (patch_binop): Shift value mask to feature the right
3517 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3519 * class.c (assume_compiled, assume_compiled_node): Add static
3521 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3523 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3525 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3527 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3528 to `__modifier' to avoid stringifying it.
3530 * parse.y (verify_constructor_circularity): Don't call a variadic
3531 function with a non-literal format string.
3532 (java_check_abstract_methods): Move unreachable code inside
3533 `continue' statement.
3534 (lookup_method_invoke): Call xstrdup, not strdup.
3536 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3539 * jcf-parse.c (yyparse): Likewise.
3541 * jv-scan.c (main): Likewise.
3543 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3545 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3546 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3547 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3550 * parse.y (synchronized, variable_redefinition_error,
3551 check_class_interface_creation, create_interface, create_class,
3552 method_header, finish_method_declaration,
3553 check_modifiers_consistency, method_declarator,
3554 complete_class_report_errors, check_abstract_method_definitions,
3555 java_check_regular_methods, check_throws_clauses,
3556 java_check_abstract_methods, read_import_dir,
3557 check_pkg_class_access, declare_local_variables, fix_constructors,
3558 cut_identifier_in_qualified, resolve_expression_name,
3559 resolve_qualified_expression_name, patch_method_invocation,
3560 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3561 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3562 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3563 patch_try_statement, patch_synchronized_statement,
3564 patch_throw_statement, check_thrown_exceptions,
3565 patch_conditional_expr): Likewise.
3567 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * Makefile.in (LIBDEPS): Added gcc's errors.o
3570 (../jcf-dump$(exeext):): Link with gcc's errors.o
3571 (../gcjh$(exeext):): Likewise.
3572 * expr.c (expand_java_NEW): Layout the entire target type instead of
3573 laying out its methods only.
3574 (lookup_field): Layout the class after having loaded it.
3575 * java-tree.h (java_debug_context): Declared.
3576 * jcf-io.c (toplev.h): Included.
3577 (find_class): Removed assignment to jcf's outofsynch
3578 field. Force source file to be read if newer than its matching
3579 class file. Tweaked debug messages.
3580 * jcf-parse.c (jcf_out_of_synch): Deleted.
3581 (read_class): Call to jcf_out_of_synch removed.
3582 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3583 (jcf_out_of_synch): Prototype deleted.
3584 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3585 `deprecated' and `class_err': integer turned into bit fields.
3586 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3587 * parse.y (package_list): New global.
3588 (package_declaration:): Record newly parsed package name.
3589 (extra_ctxp_pushed_p): Static global deleted.
3590 (java_parser_context_save_global): Create buffer context for the
3591 purpose of saving globals, if necessary.
3592 (java_parser_context_restore_global): Pop context pushed for the
3593 purpose of saving globals, if necessary.
3594 (java_debug_context_do): New prototype and function.
3595 (java_debug_context): Likewise.
3596 (do_resolve_class): Use already parsed package names to qualify
3597 and lookup class candidate.
3598 (java_pre_expand_clinit): Removed unnecessary local variable.
3600 1999-12-17 Tom Tromey <tromey@cygnus.com>
3602 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3604 (process_file): Use `\n\' at end of each line in string.
3606 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3608 * expr.c (expand_invoke): Layout the loaded class before
3609 attempting to use it.
3610 (expand_java_field_op): Allow final field assignments to take
3612 * typeck.c (convert): Return error_mark_node if expr is null.
3614 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3616 * class.c (class_depth): Return -1 if the class doesn't load
3618 * expr.c (can_widen_reference_to): Check for errors during depth
3619 computation and return 0 accordingly.
3620 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3621 create default constructors and add an other error check.
3622 * parse.h (java_fix_constructors): Prototyped.
3623 * parse.y (java_pre_expand_clinit): Likewise.
3624 (build_super_invocation): Re-prototyped to feature one argument.
3625 (java_check_circular_reference): Directly use `current'.
3626 (java_fix_constructors): New function.
3627 (java_check_regular_methods): Don't create default constructors
3628 here, but abort if none were found.
3629 (java_complete_expand_methods): Pre-process <clinit> calling
3630 java_pre_expand_clinit.
3631 (java_pre_expand_clinit): New function.
3632 (fix_constructors): build_super_invocation invoked with the
3633 current method declaration as an argument.
3634 (build_super_invocation): Use the context of the processed method
3635 decl argument instead of current_class.
3636 * typeck.c (lookup_java_method): Take WFLs in method names into
3639 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3641 * class.c (make_class_data): flag_keep_inline_functions to keep
3642 private methods in the method array.
3644 1999-12-15 Anthony Green <green@cygnus.com>
3646 * check-init.c (check_init): Take into account both types of
3647 `throw's when checking for uninitialized variables.
3649 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3651 * parse.y (java_complete_lhs): Force convertion of array
3652 dimensions to int_type_node, that's what runtime's ABI expects.
3654 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3657 operand of a WFL, until the Java front-end gets fixed with regard
3658 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3660 1999-12-10 Andrew Haley <aph@cygnus.com>
3662 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3663 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3664 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3668 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3670 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3671 before calling expand_eh_region_start and expand_start_all_catch.
3672 * except.c (expand_start_java_handler): Switch to permanent
3673 obstack before calling expand_eh_region_start.
3674 (expand_end_java_handler): Switch to permanent obstack before
3675 calling expand_start_all_catch.
3677 1999-12-5 Anthony Green <green@cygnus.com>
3679 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3680 function with side effects.
3681 (init_decl_processing): Mark all memory allocating DECLs with
3684 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3686 * except.c (expand_end_java_handler): Call
3687 expand_resume_after_catch and end_catch_handler.
3689 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3691 * verify.c (verify_jvm_instructions): Create new return label
3692 chain if non existant (don't rely on the verified state of the jsr
3695 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3697 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3698 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3700 * parse.y (patch_assignment): Removed bogus final class test on
3701 lhs when checking on whether to emit an ArrayStoreException runtime
3703 * expr.c (expand_java_arraystore): Likewise.
3705 1999-11-28 Anthony Green <green@cygnus.com>
3707 * decl.c (find_local_variable): Reuse single slot decls when
3710 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3712 * jcf-parse.c (saw_java_source): Global variable removed.
3713 (read_class): Don't use `saw_java_source'. Added extra braces.
3714 (yyparse): Code setting `saw_java_source' removed.
3716 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3718 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3720 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3722 * verify.c (merge_type_state): Non verified subroutines being
3723 considered more than once to trigger passive type merge.
3725 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3727 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3728 in case of error. Error message tuned.
3730 1999-11-21 Anthony Green <green@cygnus.com>
3732 * constants.c (find_methodref_index): Unwrap method names before
3733 inserting them in the constant pool.
3735 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3737 * class.c (assume_compiled_node): New typedef.
3738 (assume_compiled_tree): New static data.
3739 (find_assume_compiled_node): New function.
3740 (add_assume_compiled): New function.
3741 (assume_compiled): New function.
3742 * class.c (make_class_data): Use assume_compiled.
3743 (is_compiled_class): Use assume_compiled.
3745 * java-tree.h (add_assume_compiled): Declare.
3747 * lang.c (lang_decode_option): Parse new options.
3749 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3752 int_type_node: that's what `_Jv_AllocObject' expects.
3754 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * parse.y (lookup_method_invoke): Use lang_printable_name to
3757 reliably build the type name during error report. Fixes PR gcj/97.
3759 1999-11-09 Tom Tromey <tromey@cygnus.com>
3761 * jcf-path.c: Include <sys/stat.h>.
3762 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3763 (DIR_UP): New macro.
3765 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3767 * parse.y (source_end_java_method): Resume permanent allocation,
3768 reversing Apr 27 1998 patch.
3769 (patch_string_cst): Pop obstacks after having pushed the permanent
3772 1999-11-05 Tom Tromey <tromey@cygnus.com>
3774 * class.c (finish_class): Emit inlined methods if any native
3775 methods exist in the class. Fixes PR gcj/85.
3777 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3780 (qualify_ambiguous_name): Likewise.
3782 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3784 * typeck.c: (lookup_java_method): search all inherited
3785 interfaces when looking up interface method.
3787 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3789 * parse.y (method_header:): Issue error message for rule `type
3791 (synchronized:): Error report when not using synchronized.
3793 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3796 being used before the superclass constructor has been called.
3797 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3798 instead of `CALL_THIS_CONSTRUCTOR_P'.
3800 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3802 * check-init.c: Fix typo in comment.
3804 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3806 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3809 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * parse.y (expression_statement:): Call function to report
3812 improper invocation of a constructor.
3813 (parse_ctor_invocation_error): New function.
3815 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3817 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3820 1999-10-21 Tom Tromey <tromey@cygnus.com>
3822 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3823 in generated `main'.
3825 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3827 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3828 (qualify_ambiguous_name): Likewise.
3830 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3832 * parse.y (java_complete_tree): fold_constant_for_init to work on
3834 (java_complete_lhs): Likewise.
3835 (array_constructor_check_entry): Complete an initializer element
3836 on permanent_obstack.
3838 1999-10-19 Tom Tromey <tromey@cygnus.com>
3840 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3841 From Mike Moreton <mike@pillim.demon.co.uk>.
3843 1999-10-15 Greg McGary <gkm@gnu.org>
3845 * java-tree.h (flag_bounds_check): Remove extern decl.
3846 * lang.c (flag_bounds_check): Remove global variable.
3847 (lang_f_options): Remove "bounds-check" entry.
3848 (lang_init_options): Default flag_bounds_check to "on".
3850 1999-10-14 Tom Tromey <tromey@cygnus.com>
3852 * jvgenmain.c (usage): New function.
3853 (main): Use it. Also, handle `-D' options.
3854 * jvspec.c (lang_specific_driver): Recognize -D.
3855 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3857 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3859 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3861 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3862 variadic function with a non-literal format string.
3864 * parse-scan.y (report_main_declaration): Likewise.
3866 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3868 * parse.y (read_import_dir, patch_assignment, patch_binop,
3869 patch_array_ref): Likewise.
3871 * typeck.c (build_java_array_type): Likewise.
3873 * verify.c (verify_jvm_instructions): Likewise.
3875 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3877 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3879 1999-10-07 Anthony Green <green@cygnus.com>
3881 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3882 where CHECK_PUT may fail for valid reasons.
3884 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3885 UNSAFE_PUTN): New macros.
3887 1999-10-04 Tom Tromey <tromey@cygnus.com>
3889 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3890 well. Fixes Java PR gcj/59.
3891 * parse-scan.y (yyerror): Report errors.
3893 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3895 * decl.c (insert_block): Remove unconditional `abort'.
3897 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3899 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3900 FUNCTION_CODE now of type int. All callers changed.
3901 Set the builtin's DECL_BUILT_IN_CLASS.
3903 1999-09-23 Tom Tromey <tromey@cygnus.com>
3905 * jvspec.c (lang_specific_driver): Don't read spec file if
3906 -fsyntax-only given.
3908 1999-09-22 Tom Tromey <tromey@cygnus.com>
3910 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3912 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3913 (WORDS_TO_LONG): Likewise.
3914 (WORDS_TO_DOUBLE): Likewise.
3916 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3918 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3919 (RELOCATION_VALUE_1): Likewise.
3920 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3921 push_in_const, push_long_const): Prototyped.
3922 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3923 (push_constant2): Likewise.
3924 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3925 (find_constant_wide): Cast find_constant2's integer arguments to
3927 (find_constant_index): Cast find_constant2's and find_constant2's
3928 integer arguments to `jword'.
3929 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3930 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3931 (emit_if): Use RELOCATION_VALUE_1.
3932 (emit_goto): Likewise.
3933 (emit_jsr): Likewise.
3934 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3935 argument to push_long_const to HOST_WIDE_INT.
3937 1999-09-15 Andreas Schwab <schwab@suse.de>
3939 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3941 1999-09-20 Nick Clifton <nickc@cygnus.com>
3943 * lang.c (lang_decode_option): Extend comment.
3945 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3947 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3950 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3952 * gjavah.c (get_field_name, print_method_info, print_include,
3953 add_namelet): Use xmalloc, not malloc.
3955 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3956 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3959 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3961 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3963 * jcf-path.c (add_entry): Likewise.
3965 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3967 * jv-scan.c (xmalloc): Remove definition.
3969 * jvgenmain.c (xmalloc): Likewise.
3971 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3973 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3975 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3976 concat, not xmalloc/sprintf.
3977 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3978 (xstrdup): Remove definition.
3980 * parse.y (duplicate_declaration_error_p,
3981 constructor_circularity_msg, verify_constructor_circularity,
3982 check_abstract_method_definitions, java_check_regular_methods,
3983 java_check_abstract_methods, patch_method_invocation,
3984 check_for_static_method_reference, patch_assignment, patch_binop,
3985 patch_cast, array_constructor_check_entry, patch_return,
3986 patch_conditional_expr): Use xstrdup, not strdup.
3988 * zextract.c (ALLOC): Use xmalloc, not malloc.
3990 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3992 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3994 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3995 (do_spec, lang_specific_pre_link, lang_specific_driver,
3996 input_filename, input_filename_length): Don't declare.
3997 (main_class_name, jvgenmain_spec, lang_specific_driver):
3999 (lang_specific_driver): All calls to the function pointer
4000 parameter now explicitly call `fatal'.
4002 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (find_applicable_accessible_methods_list): Search
4005 abstract classes as interfaces.
4007 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4009 * class.c (finish_class): We're now outside a valid method
4010 declaration. Tell the rest of gcc so.
4012 1999-09-08 Bruce Korb autogen@linuxbox.com
4014 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
4016 1999-09-07 Tom Tromey <tromey@cygnus.com>
4018 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
4020 (decode_signature_piece): Don't emit "::" in JArray<>.
4021 (print_namelet): Only print trailing `;' when printing a class.
4023 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
4025 * java-tree.h: Delete declarations for all tree nodes now moved to
4027 * decl.c: Delete their definitions.
4029 1999-09-04 Mark Mitchell <mark@codesourcery.com>
4031 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
4032 * Makefile.in (OBJS): Add ggc-callbacks.o.
4033 (OBJDEPS): Likewise.
4035 1999-09-03 Tom Tromey <tromey@cygnus.com>
4037 * parse.y (strip_out_static_field_access_decl): Return operand if
4038 it satisfies JDECL_P.
4040 1999-09-02 Tom Tromey <tromey@cygnus.com>
4042 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
4043 Handle nested arrays, like `[[I'.
4045 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4047 * class.c (finish_class): Remove unused parameter, all callers
4050 * expr.c (build_java_athrow): Change return type to void.
4051 (java_lang_expand_expr): Make sure each case in switch returns a
4054 * java-tree.h (finish_class): Fix prototype to take void args.
4056 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
4057 (main): Issue return from main, not exit.
4059 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
4061 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
4063 * jv-scan.c (main): Issue return from main, not exit.
4065 * parse.y (check_abstract_method_definitions,
4066 java_check_abstract_method_definitions): Add static prototypes.
4067 (java_complete_expand_methods): Fix call to `finish_class'.
4069 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
4072 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4074 * lang.c (language_string): Constify.
4076 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4078 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
4079 Remove hacks for stuff which comes from libiberty.
4081 * Make-lang.in: Likewise.
4083 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
4085 * Makefile.in (xref.o): Depend on xref.c explicitly.
4087 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4089 * java-tree.h (lang_printable_name): Constify a char*.
4091 * lang.c (lang_printable_name): Likewise.
4093 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
4095 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
4098 1999-08-26 Tom Tromey <tromey@cygnus.com>
4100 * gjavah.c (print_cxx_classname): Print "::" before qualified
4103 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4105 * parse.y (lookup_cl): Changed leading comment. Now does its best
4106 to set the column number.
4107 (qualify_ambiguous_name): Take WFL wrappers into account.
4109 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
4111 * verify.c (verify_jvm_instructions): Don't check instruction
4112 validity beyond end of method.
4114 1999-08-25 Tom Tromey <tromey@cygnus.com>
4116 * jvspec.c (lang_specific_driver): Correctly handle --help again.
4118 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4120 * gjavah.c (print_name, print_base_classname, utf8_cmp,
4121 cxx_keyword_subst, generate_access, name_is_method_p,
4122 get_field_name, print_field_name, super_class_name, print_include,
4123 decode_signature_piece, print_class_decls, usage, help,
4124 java_no_argument, version, add_namelet, print_namelet): Add static
4126 (print_base_classname, utf8_cmp, cxx_keyword_subst,
4127 name_is_method_p): Constify a char*.
4128 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
4129 Provide a final else clause in an if-else-if.
4130 (print_field_info): Add missing final arg in function call to
4132 (print_method_info, decompile_method, decode_signature_piece,
4133 print_c_decl, print_full_cxx_name, print_stub,
4134 print_mangled_classname, super_class_name, print_include,
4135 add_namelet, add_class_decl, print_class_decls, process_file,
4136 help): Constify a char*.
4138 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
4139 push_int_const, find_constant_wide, find_constant_index,
4140 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
4141 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
4142 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
4143 emit_if, emit_goto, emit_jsr, call_cleanups,
4144 make_class_file_name): Add static prototypes.
4145 (generate_bytecode_return, generate_bytecode_insns): Pass a
4146 NULL_PTR, not a NULL_TREE.
4148 * jv-scan.c: Include "jcf.h".
4149 (main): Declare using DEFUN macro.
4151 * jvspec.c (find_spec_file, lang_specific_pre_link,
4152 lang_specific_driver): Add prototypes.
4153 (find_spec_file): Constify a char*.
4155 * keyword.gperf (hash, java_keyword): Add prototypes.
4157 * lang.c (lang_print_error): Add static prototype.
4158 (lang_init): Prefer memcpy over bcopy to avoid casts.
4160 * lex.c (yylex): Add static prototype.
4162 * parse-scan.y: Include "lex.c" earlier.
4164 * parse.h: Remove redundant declaration for `yylex'.
4166 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
4167 labeled_block_contains_loop_p): Add static prototypes.
4168 (not_accessible_p): Make static to match prototype.
4170 * verify.c (start_pc_cmp): Don't needlessly cast away const.
4172 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4174 * parse.y (check_method_redefinition): Changed leading comment.
4175 (check_abstract_method_definitions): New function.
4176 (java_check_abstract_method_definitions): New function.
4177 (java_check_regular_methods): Call it.
4178 (verify_constructor_super): Fixed indentation.
4179 (lookup_method_invoke): Likewise.
4181 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4183 * parse.y (method_header): Return a null pointer if the current
4185 (finish_method_declaration): Return if the current function decl
4187 (source_start_java_method): Likewise.
4188 (java_method_add_stmt): Likewise.
4190 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4192 * class.c (emit_register_class): Removed unnecessary call to
4194 * parse.y (labeled_block_contains_loop_p): Removed unused local
4197 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4199 * parse.y (java_refold): Added prototype.
4201 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
4204 (java_stabilize_reference): Removed unnecessary `else'.
4205 (java_complete_lhs): Set flag to remember boolean. Call
4206 java_refold. Added comments.
4207 (java_decl_equiv): New function.
4208 (binop_compound_p): Likewise.
4209 (java_refold): Likewise.
4210 (patch_unaryop): Striped static field access assigned to decl and
4211 op. Changed promotion scheme for ++/-- operators.
4212 (search_loop): New function.
4213 (labeled_block_contains_loop_p): Likewise.
4214 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
4216 (patch_bc_statement): Call search_loop. Fixed comment.
4218 1999-08-14 Anthony Green <green@cygnus.com>
4220 * expr.c (java_lang_expand_expr): Mark static array data as
4223 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4225 * jvgenmain.c (main): NUL-terminate name_obstack.
4227 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4229 * check-init.c (check_bool2_init, done_alternative): Add static
4232 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
4233 (add_method, build_utf8_ref, build_class_ref,
4234 append_gpp_mangled_type, layout_class_method): Constify a char*.
4236 * decl.c (push_promoted_type, make_binding_level): Add static
4238 (push_promoted_type, pushdecl): Constify a char*.
4240 * except.c (find_handler_in_range, link_handler,
4241 check_start_handlers): Add static prototypes.
4243 * expr.c (process_jvm_instruction): Constify a char*.
4245 * gjavah.c (main): Constify a char*.
4247 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
4250 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
4252 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
4253 munge, print_ents): Constify a char*.
4255 * jcf-dump.c (disassemble_method): Constify a char*.
4256 (print_constant_pool, print_exception_table): Add static prototypes.
4257 (print_constant, print_exception_table, main, disassemble_method):
4260 * jcf-io.c (find_classfile, find_class): Likewise.
4262 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
4263 (set_source_filename, predefined_filename_p): Add static prototypes.
4264 (set_source_filename, get_constant, get_class_constant,
4265 find_in_current_zip): Constify a char*.
4267 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
4269 (add_entry, add_path, jcf_path_classpath_arg,
4270 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4272 * jcf-reader.c (get_attribute, jcf_parse_preamble,
4273 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
4274 jcf_parse_one_method, jcf_parse_methods,
4275 jcf_parse_final_attributes): Add static prototypes.
4276 (get_attribute): Constify a char*.
4278 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
4279 jcf_dependency_add_target, jcf_path_classpath_arg,
4280 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
4282 * jv-scan.c (main): Constify a char*.
4283 (gcc_obstack_init): Add prototype arguments.
4285 * jvgenmain.c (gcc_obstack_init): Likewise.
4286 (main): Constify a char*.
4288 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
4290 (put_decl_string, lang_print_error): Constify a char*.
4291 (lang_init): Remove redundant extern prototype.
4293 * mangle.c (emit_unicode_mangled_name): Constify a char*.
4295 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
4296 Add static prototypes.
4297 (get_type_from_signature): Constify a char*.
4299 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
4300 Add static prototypes.
4301 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
4302 (verify_jvm_instructions): Constify a char*.
4304 * xref.c (xref_flag_value): Likewise.
4306 * xref.h (xref_flag_value): Likewise.
4308 * zextract.c (makeword, makelong): Add static prototypes.
4309 (makeword, makelong): Constify a uch*.
4311 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4313 * lang.c (java_dummy_print): Constify a char*.
4314 (lang_print_error): Likewise.
4315 (lang_init): Remove redundant prototype for `print_error_function'.
4316 (lang_init_source): Likewise.
4317 (lang_identify): Constify a char*.
4319 1999-08-09 Tom Tromey <tromey@cygnus.com>
4321 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
4322 (WORDS_TO_LONG): Likewise.
4323 (WORDS_TO_DOUBLE): Likewise.
4325 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4327 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
4329 * expr.c (java_stack_pop, java_array_data_offset,
4330 build_java_throw_out_of_bounds_exception, case_identity,
4331 build_java_check_indexed_type): Add static prototypes.
4332 (linenumber_table, expand_invoke, expand_java_field_op,
4333 build_primtype_type_ref, expand_byte_code): Constify a char*.
4335 * java-tree.h (build_primtype_type_ref, linenumber_table):
4337 (java_lang_expand_expr): Add prototype.
4339 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4340 `java_lang_expand_expr'.
4342 * lex.c (java_lex_error): Constify a char*.
4343 (java_get_unicode, java_read_char, java_allocate_new_line,
4344 java_unget_unicode, java_sneak_unicode): Prototype.
4346 * parse-scan.y (current_class, package_name, method_declarator,
4347 report_class_declaration, yyerror): Constify a char*.
4349 * parse.h (java_report_errors): Prototype.
4350 (yyerror): Constify a char*.
4352 * parse.y (classitf_redefinition_error, check_modifiers,
4353 parse_jdk1_1_error, lookup_package_type,
4354 lookup_package_type_and_set_next, get_printable_method_name,
4355 purify_type_name): Constify a char*.
4356 (build_super_invocation, maybe_generate_finit,
4357 verify_constructor_super, parser_add_interface,
4358 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4359 java_complete_expand_methods, java_expand_finals,
4360 cut_identifier_in_qualified, java_stabilize_reference,
4361 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4362 merge_string_cste): Prototype.
4363 (single_type_import_declaration, yyerror,
4364 variable_redefinition_error, build_array_from_name,
4365 build_unresolved_array_type, check_class_interface_creation,
4366 resolve_class, complete_class_report_errors,
4367 note_possible_classname, read_import_dir,
4368 find_in_imports_on_demand, resolve_package, fix_constructors,
4369 check_deprecation, lookup_method_invoke,
4370 maybe_build_primttype_type_ref, array_constructor_check_entry):
4372 (java_complete_expand_methods, java_expand_finals): Make static.
4373 (convert_narrow): Remove static prototype.
4375 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4377 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4379 1999-08-02 Richard Henderson <rth@cygnus.com>
4381 * decl.c: Include defaults.h instead of expr.h.
4382 * parse.y: Likewise.
4384 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4386 * java/decl.c (start_java_method): Change all uses of
4387 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4388 Ensure expr.h is included.
4389 * java/expr.c (pop_arguments): Ditto.
4390 * java/parse.y (expand_start_java_method): Ditto.
4392 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4394 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4396 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4398 * decl.c: Include "function.h".
4399 * except.c: Likewise.
4400 * parse.y: Likewise.
4401 * Makefile.in: Update dependencies.
4403 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4405 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4406 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4407 `modifier' with ATTRIBUTE_UNUSED.
4409 * gjavah.c (process_file): Add braces around ambiguous `else'.
4411 * jcf-dump.c (print_access_flags, localvar_free): Change return
4414 * parse.y (java_complete_expand_method): Initialize variable
4416 (resolve_qualified_expression_name): Likewise for `field_decl'.
4417 (patch_method_invocation): Likewise for `class_to_search'.
4418 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4419 (patch_assignment): Likewise for `lhs_type'.
4421 * verify.c (verify_jvm_instructions): Remove unused variable
4424 1999-07-25 Richard Henderson <rth@cygnus.com>
4426 * decl.c (va_list_type_node): New.
4428 1999-07-25 Anthony Green <green@cygnus.com>
4430 * gjavah.c (print_stub): New function.
4431 (METHOD_IS_NATIVE): New macro.
4432 (print_mangled_classname): Make static.
4433 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4434 (process_file): Perform stub generation.
4435 (HANDLE_METHOD): Don't emit class decls during stub
4437 (HANDLE_END_METHOD): Take into account stub generation.
4438 (print_method_info): Handle stub generation.
4439 (print_stub): New function.
4440 (print_cxx_classname): Make signature consistant with others.
4441 (help): Describe -stubs option.
4442 (main): Create stub file.
4443 (version): Use version.c.
4444 (print_full_cxx_name): New function.
4445 (print_c_decl): Use print_full_cxx_name.
4447 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4449 * check-init.c (check_init): Handle MAX_EXPR.
4451 1999-07-15 Andrew Haley <aph@cygnus.com>
4453 * lang.c (flag_use_divide_subroutine): New variable.
4454 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4455 fp-to-integer conversion.
4456 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4459 * expr.c (build_java_soft_divmod): New function.
4460 (build_java_binop): Call build_java_soft_divmod if
4461 flag_use_divide_subroutine is set.
4462 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4463 soft_lrem_node: new builtin functions.
4464 (init_decl_processing) Initialize the new builtins.
4465 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4466 soft_lrem_node: new builtin functions.
4467 (build_java_soft_divmod): New function.
4468 * parse.y: Call build_java_soft_divmod if
4469 flag_use_divide_subroutine is set.
4472 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4473 a --specs= arg) even if not linking.
4474 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4475 -fuse-divide-subroutine
4477 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4479 * parse.y (resolve_and_layout): Check methods only once.
4480 (resolve_qualified_expression_name): Verify thrown exceptions
4482 (check_thrown_exceptions): Reject exceptions thrown in
4483 initializer. Error message tuned.
4485 1999-07-14 Andrew Haley <aph@cygnus.com>
4487 * expr.c (expand_expr): Do not return the last statement in a
4488 block as the block's value.
4490 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4492 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4493 CALL_EXPR, to avoid order of evaluation changes.
4495 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4497 * parse.y (qualify_ambiguous_name): Do not use
4498 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4500 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4502 * check-init.c (check_init): Handle MAX_EXPR.
4503 * expr.c (force_evaluation_order): Force method call arguments to
4504 be evaluated in left-to-right order.
4505 * parse.y (qualify_ambiguous_name): Loop again to qualify
4506 NEW_ARRAY_EXPR properly.
4508 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4510 * parse.y (patch_invoke): Resolve unresolved invoked method
4512 (qualify_ambiguous_name): STRING_CST to qualify expression for
4513 type name resolution.
4515 1999-06-24 Andrew Haley <aph@cygnus.com>
4517 * class.c (finish_class): Whenever a deferred method is
4518 output, rescan the list of methods to see if a new candidate for
4519 output can be found.
4521 1999-06-28 Tom Tromey <tromey@cygnus.com>
4523 * jvspec.c (lang_specific_driver): Recognize --help.
4525 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4527 * parse.y (resolve_package): Fixed bogus return statement.
4528 (patch_method_invocation): Resolve method invocation beginning with
4529 a package name qualifier.
4531 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4533 * Make-lang.in (java.stage1): Depend on stage1-start.
4534 (java.stage2): Likewise for stage2-start.
4535 (java.stage3): Likewise for stage3-start.
4536 (java.stage4): Likewise for stage4-start.
4538 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4540 * parse.y (java_complete_lhs): When doing cross referencing, don't
4541 try to keep file location on a WFL expanded as a CALL_EXPR.
4543 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4545 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4546 compiling to class file a void method with an empty method body.
4547 As a side effect, the bytecode backend will generate the
4548 appropriate `return' instruction.
4550 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4552 * parse.y (lookup_package_type_and_set_next): New function prototype.
4553 (resolve_package): Search current and imported packages.
4554 (lookup_package_type_and_set_next): New function.
4556 1999-06-22 Andrew Haley <aph@cygnus.com>
4558 * verify.c (verify_jvm_instructions): Check for pending blocks
4559 before invalid PC test and opcode switch, not after.
4561 1999-06-21 Andrew Haley <aph@cygnus.com>
4563 * except.c (find_handler_in_range): The upper limit for exception
4564 ranges is exclusive, not inclusive: (start <= pc < end).
4565 (link_handler): find child pointer which points to outer by
4566 searching sibling list: previous code incorrectly assumed that
4567 outer->outer->first_child must point to outer.
4568 * verify.c (verify_jvm_instructions): FIXME added to code for
4570 (verify_jvm_instructions): Do not assume that the last block
4571 processed in a subroutine is a block which ends with a `ret'
4572 instruction. With some control flows it is possible that the last
4573 block ends with an `athrow'.
4575 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * parse.y (qualify_ambiguous_name): Reorganized the post
4578 evaluation of non WFL leading expression nodes.
4580 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4582 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4585 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4587 * parse.y (qualify_ambiguous_name): Handle qualified expression
4588 beginning with a STRING_CST.
4590 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4592 * parse.y (register_fields): Set DECL_INITIAL on both
4593 pre-initialized static and public fields.
4594 (resolve_field_access): Static field access expressions to always
4596 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4597 qualification. CONVERT_EXPR to be resolved as an expression name.
4598 (java_complete_lhs): Identify and access qualified final
4599 initialized field in switch statement case expression.
4600 (fold_constant_for_init): Pre-initialized field decl constant to
4603 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4605 * parse.y (note_possible_classname): Mark returned node with
4606 QUALIFIED_P only if the original class name contained a '/'.
4608 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4610 * Make-lang.in (gcjh): More parallel build fixes.
4612 1999-06-03 Mike Stump <mrs@wrs.com>
4614 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4616 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4618 * except.c (link_handler): Chain exception handlers in order.
4620 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4622 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4623 with nops and process as usual in order to always set correct EH
4624 ranges. Emit detailed warnings about unreachable bytecodes.
4626 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4628 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4631 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4634 or the searched field decl.
4636 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * parse.y (fold_constant_for_init): Convert numerical constant
4639 values to the type of the assigned field.
4641 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * expr.c (lookup_field): Relaxed the test on class loading error
4645 * parse.y (fold_constant_for_init): Enabeled old code.
4647 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4649 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4650 decide the validity of the cast of a java.lang.Cloneable reference
4652 (patch_conditional_expr): Fixed first argument passed to
4653 binary_numeric_promotion.
4655 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4657 * parse.y (qualify_ambiguous_name): Take into account that a
4658 CONVERT_EXPR might specify a type as a WFL.
4660 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4662 * parse.y (patch_assignment): Save the rhs before using it as an
4663 argument to _Jv_CheckArrayStore.
4665 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4669 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4671 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4672 floating point litteral only when the exponent indicator has been
4675 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4677 * parse.y (formal_parameter:): Construct argument tree list
4678 element even if a yet unsupported final parameter was encountered.
4680 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (finish_method_declaration): Issue errors for native or
4683 abstract methods declared with a method body, as well as for non
4684 native or non abstract methods with no method body.
4686 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4688 * class.c (build_utf8_ref): Initialize variable `field'.
4690 * decl.c (init_decl_processing): Initialize variable `field'.
4692 * expr.c (build_known_method_ref): Mark parameters `method_type',
4693 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4694 (process_jvm_instruction): Likewise for parameter `length'.
4696 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4697 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4700 * parse.y (maybe_generate_clinit): Remove unused variable
4701 `has_non_primitive_fields'.
4702 (find_in_imports_on_demand): Initialize variables `node_to_use'
4704 (patch_binop): Likewise for variable `prom_type'.
4705 (patch_unaryop): Likewise for variable `prom_type'.
4707 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4709 * xref.c (xref_table): Add missing initializer.
4711 1999-05-14 Tom Tromey <tromey@cygnus.com>
4713 * java-except.h (struct eh_range): Removed unused `next' member.
4714 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4715 after adding all exception handlers. Sort exception ranges in
4717 (struct pc_index): New structure.
4718 (start_pc_cmp): New function.
4719 * except.c (add_handler): Return `void'. Don't call link_handler;
4720 instead construct an ordinary linked list and do range
4722 (check_nested_ranges): New function.
4723 (link_handler): Changed interface to allow merging of eh_ranges.
4724 Split overlapping ranges. Return `void'.
4726 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4728 * parse.y (constructor_block_end:): New rule, tagged <node>.
4729 (constructor_body:): Use `constructor_block_end' instead of
4732 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * parse.y (statement_nsi:): Pop `for' statement block.
4735 (java_complete_lhs): Labeled blocks containing no statement are
4736 marked as completing normally.
4738 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4740 * xref.c (xref_set_current_fp): New function, defined.
4741 * xref.h (xref_set_current_fp): New function, prototyped.
4743 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4745 * check-init.c (check_init): Take into account that
4746 LABELED_BLOCK_STMT can be empty.
4748 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * parse.y (java_check_regular_methods): Warning check on not
4751 overriding methods with default access in other packages does not
4752 apply to `<clinit>'.
4753 (java_complete_lhs): If block body is an empty_stmt_node, replace
4754 it by NULL_TREE. This prevents gcc from generating an irrelevant
4757 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * check-init.c (check_init): Removed code accepting to see things
4760 falling through default:, when doing xrefs.
4761 * java-tree.h (do_not_fold): New global variable, declared.
4762 * parse.y (do_not_fold): New global variable, defined.
4763 (java_complete_expand_method): Set `do_not_fold' to the value of
4764 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4765 and reinstall them after them have been purged; do not check for
4766 initializations; do not issue missing return errors.
4767 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4769 (patch_binop): Skip the fold part when doing xrefs.
4770 (build_string_concatenation): Skip the concatenation part when
4772 (patch_synchronized_statement): Do not generate a try-finally when
4774 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4775 and keep the location where the throw was seen.
4776 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4777 any treatment on the converted node an simply return a NOP_EXPR of
4779 * xref.c (xref_get_data): New function, defined.
4780 * xref.h (xref_get_data): New function, declared.
4781 (XREF_GET_DATA): Use xref_get_data.
4783 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4785 * gjavah.c (print_include): Cast the result of `strlen' to int
4786 when comparing against a signed value.
4787 (add_namelet): Likewise.
4789 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4791 * expr.c (expand_invoke): Mark parameter `nargs' with
4793 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4795 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4798 * jcf-reader.c (get_attribute): Cast a value to long
4799 when comparing against a signed expression. Likewise.
4801 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4804 1999-05-11 Andrew Haley <aph@cygnus.com>
4806 * parse.y (source_end_java_method): If the current method contains
4807 any exception handlers, force asynchronous_exceptions: this is
4808 necessary because signal handlers in libjava may throw exceptions.
4809 * decl.c (end_java_method): Ditto.
4811 1999-05-11 Tom Tromey <tromey@cygnus.com>
4813 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4815 * jvspec.c (THREAD_NAME): Removed.
4816 (GC_NAME): Likewise.
4817 (MATHLIB): Likewise.
4818 (WITHLIBC): Likewise.
4820 (THREADLIB): Likewise.
4821 (MATH_LIBRARY): Likewise.
4822 (lang_specific_driver): Don't add `-l' options to command line.
4823 Instead, add a single --specs option. Recognize `-L' options and
4824 use them to search for spec file.
4825 (find_spec_file): New function.
4826 (SPEC_FILE): New define.
4828 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4830 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4831 cpplib-enabled build.
4833 1999-05-05 Per Bothner <bothner@cygnus.com>
4835 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4836 temporarily zero it while calling rest_of_decl_compilation.
4838 * java-tree.h (string_ptr_type_node): Add declaration.
4839 * decl.c: Define and initialize string_ptr_type_node.
4840 * parse.y (patch_string_cst): Use string_ptr_type_node.
4842 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4843 * parse.y (for_statement): Now unconditionally exit_block.
4844 (finish_labeled_statement): No longer exit_block if for-loop.
4845 (patch_loop_statement): Check harder if the loop is already labeled.
4847 * parse.y (patch_initialized_static_field): Removed function.
4848 (maybe_generate_clinit): Removed special handling for interfaces.
4849 (java_complete_expand_methods): Do a preliminary java_complete_tree
4850 on <clinit> to determine if it can be removed.
4851 (java_complete_expand_method): Remove special handling for <clinit>.
4852 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4853 optimize if we get back empty_stmt_node.
4854 For MODIFY_EXPR, re-do checking of static initializers.
4855 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4856 For VAR_DECL, pass correct context.
4858 * verify.c (verify_jvm_instructions): Better error messages.
4860 1999-05-03 Tom Tromey <tromey@cygnus.com>
4862 * parse-scan.y (interface_declaration): Call
4863 report_class_declaration for interfaces.
4865 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4867 * Makefile.in: Remove -v from bison command lines.
4869 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * check-init.c (check_init): Exclude a case of error when doing
4873 * class.c (layout_class_method): Don't generate the error message
4874 twice when compiling from source.
4875 * lang-options.h: Added `-Wredundant-modifers' and
4876 `-Wunusupported-jdk11' flags and help text.
4877 * lang.c (lang_decode_option): Added support for
4878 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4879 flag_static_local_jdk11 and flag_redundant set accordingly.
4880 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4881 * parse.h (EXPR_WFL_ADD_COL): New macro.
4882 (DECL_END_SOURCE_LINE): Likewise.
4883 (DECL_INHERITED_SOURCE_LINE): Likewise.
4884 * parse.y (static_ref_err): New function, prototyped.
4885 (CCB_TK): Now tagged <operator>.
4886 (class_body:): Remember the location of the closing '}' of a class
4887 definition when doing xrefs.
4889 (block_end:): Likewise.
4890 (create_class): Remember the location of the inherited class
4891 identifier when doing xrefs.
4892 (register_fields): Added test on first operand of `init' before
4893 testing it TREE_CODE.
4894 (method_header): Store the location of the class identifier in the
4895 class decl when doing xrefs.
4896 (finish_method_declaration): Don't combine first/last method line
4898 (java_check_regular_methods): Warning check on not overriding
4899 methods with default access on other packages move before check on
4900 static methods. Initialization of `aflags' also moved up.
4901 (resolve_expression_name): Call static_ref_err to report the error.
4902 (static_ref_err): New function, implemented.
4903 (resolve_field_access): Returned simplified static field access
4905 (resolve_qualified_expression_name): Check for illegal use of
4906 static fields in a non static context. Call static_ref_err to
4907 report error in various places.
4908 (java_complete_tree): Do not fold initialized static fields when
4910 (java_complete_lhs): Likewise.
4912 1999-04-29 Anthony Green <green@cygnus.com>
4914 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4915 create internal labels.
4916 (lookup_label): Ditto.
4918 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * class.c (layout_class_method): Generate <clinit>'s rtl for
4922 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4923 for interfaces' <clinit>.
4924 * expr.c (lookup_field): Search for fields in interfaces.
4925 (expand_invoke): Fixed indentation.
4926 (expand_java_field_op): Likewise. Use IS_CLINIT.
4927 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4928 (IS_CLINIT): New macro.
4929 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4930 interface was parsed.
4931 (maybe_generate_clinit): Don't generate if the current class is an
4932 interface with only fields of primitive types.
4933 (reset_method_name): Use IS_CLINIT.
4934 (java_complete_expand_method): Expand <clinit> when it exists for
4935 interfaces. Use IS_CLINIT.
4936 (resolve_expression_name): Use DECL_CONTEXT instead of
4937 current_class to build static field references.
4938 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4939 ARRAY_REF when doing xreferencing.
4940 (check_final_assignment): Fixed typo in leading comment. Use
4942 (patch_array_ref): Don't fully expand array references when
4944 (patch_return): Use IS_CLINIT.
4945 (patch_throw_statement): Likewise.
4947 1999-04-22 Tom Tromey <tromey@cygnus.com>
4949 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4951 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * decl.c (predef_filenames, predef_filenames_size): New globals
4954 (init_decl_processing): predef_filenames and predef_filenames_size
4956 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4958 * jcf-parse.c (predefined_filename_p): New function.
4959 (yyparse): Check that files on the command line are specified only
4960 once and issue a warning otherwise.
4961 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4962 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4963 avoid a gcc warning with -W -Wall turned on.
4964 (java_expand_classes): Abort if errors were encountered.
4965 (java_complete_lhs): If the cross reference flag is set, wrap
4966 field DECL node around a WFL when resolving expression name.
4968 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4970 * lang.c (lang_decode_option): Fixed returned value when parsing
4971 `-fxref=...' and `-Wall'.
4972 * parse.y (source_end_java_method): Do not generate code when
4973 flag_emit_xref is set.
4974 (resolve_expression_name): Do not build static field access when
4975 flag_emit_xref is set.
4976 (resolve_field_access): No special treatment on `length' when
4977 flag_emit_xref is set. Do not build qualified static field access
4978 when flag_emit_xref is set.
4979 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4980 when flag_emit_xref is set.
4981 (patch_assignment): Do not generate array store runtime check when
4982 flag_emit_xref is set.
4983 * xref.c (xref_flag_value): Fixed function declaration
4985 (xset_set_data): New function.
4986 * xref.h (xref_set_data): Added prototype for new function.
4987 (typedef struct xref_flag_table): New field data.
4988 (XREF_GET_DATA): New macro.
4990 1999-04-19 Tom Tromey <tromey@cygnus.com>
4992 * xref.h (enum): Removed trailing comma.
4994 * parse.y (resolve_qualified_expression_name): Added missing
4997 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4999 * gjavah.c: New prototypes for java_float_finite and
5002 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5004 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
5007 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
5009 * Makefile.in (TREE_H): Add tree-check.h.
5010 (RTL_H): Add genrtl.h.
5012 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * parse.y (patch_assignment): Added ArrayStoreException runtime
5017 1999-04-06 Per Bothner <bothner@cygnus.com>
5019 * expr.c (pop_type_0): New function.
5020 (pop_type): Use pop_type_0.
5021 * java-tree.h (pop_type_0): New declaration.
5022 * verify.c (verify_jvm_instructions): Check return instructions.
5024 * parse.y (patch_binop): Don't fold if non-constant and emiting
5027 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5029 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
5031 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
5032 (main_jcf): Don't define.
5033 (process_file): Don't set `main_jcf'.
5035 * java-tree.h (main_jcf): Don't declare.
5037 * jcf-parse.c (main_jcf): Add static definition.
5039 * lang.c (main_jcf): Don't define.
5041 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5043 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
5045 * decl.c (copy_lang_decl): Likewise for `bcopy'.
5047 * jcf-depend.c: Include "config.h", not <config.h>.
5049 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
5052 * jcf-path.c: Include "config.h", not <config.h>.
5054 * lex.c: Don't include various system header files.
5055 (java_init_lex): Cast the argument of `bzero' to PTR
5057 * parse-scan.y (java_push_parser_context): Likewise.
5059 * parse.y (java_push_parser_context): Likewise.
5060 (patch_bc_statement): Match format specifier to variable argument.
5062 * xref.c: Don't include <stdio.h>.
5064 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5066 * parse.y (struct parser_ctxt *ctxp): Now global.
5067 (declare_local_variables): Use WFL compound value for the
5068 declaration source line value, when doing cross-referencing.
5070 1999-03-31 Tom Tromey <tromey@cygnus.com>
5072 * gjavah.c (print_field_info): Allow constants of other types.
5073 (print_include): Generate include when new name is proper prefix
5074 of already printed name.
5075 (add_namelet): Likewise.
5076 (cxx_keyword_subst): New function.
5077 (print_method_info): Use it.
5078 (print_field_name): New function.
5079 (get_field_name): New function.
5080 (print_field_info): Use get_field_name and print_field_name.
5082 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5084 * Makefile.in (keyword.h): Generate using gperf language 'C', not
5085 'KR-C', so gperf uses the `const' keyword on strings.
5087 * keyword.gperf (java_keyword): Const-ify a char*.
5089 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * parse.y (patch_bc_statement): Fixed identation and a bogus
5094 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5096 * parse.y (patch_assignment): Allow static variables in other
5097 classes to be assigned.
5099 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5101 * class.c (maybe_add_interface): Remove unused variable
5103 (make_class_data): Use = for assignment, not ==. Likewise.
5104 (emit_register_classes): Remove unused variable `decl'.
5106 * lex.c: Fix comment so as not to contain an embedded `/*'.
5108 * verify.c (verify_jvm_instructions): Remove unused variable
5111 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
5113 * parse.y (complete_loop_body): Rename to finish_loop_body.
5114 (complete_labeled_statement): Rename to finish_labeled_statement.
5115 (complete_for_loop): Rename to finish_for_loop.
5116 (complete_method_declaration): Rename to finish_method_declaration.
5118 * java-tree.h (continue_identifier_node): New global node.
5119 * decl.c: Define and initialize continue_identifier_node.
5120 * parse.y (generate_labeled_block): Remove - no longer needed.
5121 (build_loop_body): Use continue_identifier_node for continue block.
5122 (finish_labeled_statement): Also do pop_labeled_block actions.
5123 (java_complete_lhs): POP_LOOP even if error.
5124 (build_labeled_block): Special handling for continue_identifier_node.
5125 (patch_loop_statement): Re-organize.
5126 (patch_bc_statement): Re-write.
5128 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5130 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
5131 using a WFL compound value.
5132 * parse.y (xref.h): Include.
5133 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
5135 (register_fields): Set WFL compound value to lineno if doing
5137 (java_complete_expand_method): Call expand_xref if flag_emit_xref
5139 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
5140 * xref.h (expand_xref): Prototype renamed from xref_generate.
5142 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5144 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
5145 (GET_CURRENT_BLOCK): New macro.
5146 * parse.y (current_static_block): New global variable.
5147 (method_body:): Define action.
5148 (complete_method_declaration): Set current_function_decl to NULL
5149 when work on the current method is done.
5150 (declare_local_variables): Use GET_CURRENT_BLOCK.
5151 (java_method_add_stmt): Likewise.
5152 (java_complete_expand_method): Disable the use of `this' when
5154 (enter_a_block): If no current method exist, use
5155 current_static_block to link static initializer blocks.
5156 (exit_block): Rewritten to use current_static_block when no current
5158 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
5159 (patch_return): Forbid the use of `return' in static initializers.
5160 (patch_throw_statement): Fixed indentation. Issue specific error
5161 for uncaught thrown checked exception in static initializer
5162 blocks. Removed FIXME.
5164 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
5166 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
5167 Link gcj from gcc.o.
5169 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5171 * parse.y (find_applicable_accessible_methods_list): When dealing
5172 with interface: ensure that a given interface or java.lang.Object
5173 are searched only once.
5175 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5177 * gjavah.c (print_c_decl): Remove unused argument `flags'.
5179 * jcf-dump.c (print_access_flags): Add braces around if-else.
5181 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
5184 * lex.c (build_wfl_node): Add static prototype.
5186 * lex.h (build_wfl_node): Remove static prototype.
5188 * parse.y: Include lex.c early enough to declare everything needed.
5189 Ensure calls to `build_wfl_node' pass the proper arguments.
5190 (create_class): Remove unused variable `super_decl'.
5191 (get_printable_method_name): Initialize variable `name'.
5193 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * Changelog: Fixed 1999-03-22 typos.
5196 * lang.c (lang_decode_option): Fixed typo in error string in the
5199 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5201 * Makefile.in (JAVA_OBJS): Added entry xref.o.
5203 * java-tree.h (flag_emit_xref): Declared extern.
5204 * lang.c (xref.h): Included.
5205 (flag_emit_xref): New global variable.
5206 (lang_decode_option): Added support for -fxref.
5210 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
5212 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
5215 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5217 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
5218 $(srcdir)/../system.h and $(JAVA_TREE_H).
5219 (jcf-io.o): Depend on $(JAVA_TREE_H).
5220 (mangle.o): Likewise.
5222 * check-init.c (check_cond_init): Add static prototype.
5224 * class.c (build_java_method_type, hashUtf8String,
5225 make_field_value, get_dispatch_vector, get_dispatch_table,
5226 append_gpp_mangled_type, mangle_static_field): Likewise.
5227 (strLengthUtf8): Hide unused definition.
5228 (hashUtf8String): Const-ify.
5229 (make_field_value): Un-ANSI-fy.
5231 * constants.c: Move inclusion of jcf.h above java-tree.h.
5232 (set_constant_entry, find_class_or_string_constant,
5233 find_name_and_type_constant, get_tag_node,
5234 build_constant_data_ref): Add static prototype.
5236 * decl.c (push_jvm_slot, builtin_function,
5237 lookup_name_current_level): Likewise.
5238 (builtin_function): Const-ify.
5240 * except.c (expand_start_java_handler, expand_end_java_handler):
5241 Add static prototype.
5243 * expr.c (flush_quick_stack, push_value, pop_value,
5244 java_stack_swap, java_stack_dup, build_java_athrow,
5245 build_java_jsr, build_java_ret, expand_java_multianewarray,
5246 expand_java_arraystore, expand_java_arrayload,
5247 expand_java_array_length, build_java_monitor, expand_java_pushc,
5248 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
5249 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
5250 expand_compare, expand_test, expand_cond, expand_java_goto,
5251 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
5252 expand_java_field_op, java_push_constant_from_pool): Likewise.
5254 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
5255 (build_java_arraynull_check): Mark parameters `node' and `type'
5256 with ATTRIBUTE_UNUSED.
5257 (note_label): Likewise for parameter `current_pc'.
5258 (expand_java_call, expand_java_ret): Hide unused definition.
5260 * java-tree.h (make_class, build_constants_constructor,
5261 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
5262 init_outgoing_cpool, register_class, emit_register_classes,
5263 java_layout_seen_class_methods): Prototype.
5264 (unicode_mangling_length): Const-ify.
5265 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5266 emit_unicode_mangled_name, format_int, format_uint,
5267 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
5268 jcf_print_utf8_replace, open_class): Prototype.
5270 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
5271 <stdio.h>. Include tree.h/java-tree.h.
5272 (utf8_equal_string usage, process_class): Add static prototype.
5273 (open_class): Don't prototype this here.
5274 (utf8_equal_string): Match arguments to format specifiers.
5275 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
5276 TABLE_SWITCH, disassemble_method): Likewise.
5278 * jcf-io.c: Include tree.h/java-tree.h.
5279 (open_class, find_classfile, jcf_print_utf8,
5280 jcf_print_utf8_replace): Const-ify.
5282 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
5283 parse_class_file): Add static prototype.
5284 (find_in_current_zip): Match definition to existing static
5287 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
5288 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
5289 finish_jcf_block, define_jcf_label, get_jcf_label_here,
5290 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
5291 write_chunks, adjust_typed_op, generate_bytecode_conditional,
5292 generate_bytecode_return, perform_relocations, init_jcf_state,
5293 init_jcf_method, release_jcf_state, generate_classfile):
5294 Add static prototype.
5295 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
5296 (make_class_file_name): Const-ify.
5298 * jcf.h (find_classfile): Const-ify.
5300 * jv-scan.c (reset_report): Remove prototype.
5302 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
5303 (error): Rewrite to allow varargs.
5305 * lang.c (lang_f_options): Const-ify.
5307 * lex.c (java_parse_escape_sequence): Add static prototype.
5308 (java_allocate_new_line): Match definition to existing static
5311 * mangle.c Include tree.h/java-tree.h.
5312 (unicode_mangling_length, emit_unicode_mangled_name,
5313 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
5315 * parse.h (jdep_code): Remove trailing comma in enumeration.
5316 (java_get_line_col): Move prototype outside of !JC1_LITE test.
5317 (reset_report): Add prototype.
5319 * verify.c (push_pending_label, merge_types): Add static
5322 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
5324 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5326 * parse.y (find_applicable_accessible_methods_list): Extend the
5327 search to superinterfaces when relevant.
5328 (search_applicable_methods_list): New function.
5330 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5332 * class.c (unmangle_classname): Implemented stricter testing
5333 before setting the QUALIFIED_P flag on an identifier.
5335 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5337 * parse.y (java_complete_lhs): Call force_evaluation_order
5338 after patch_newarray.
5339 (patch_binop): Don't call fold if there are side effects.
5341 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5343 * parse.y (java_stabilize_reference): Use save_expr instead of
5344 building a SAVE_EXPR node.
5345 (java_complete_lhs): Patch the resulting string of the `+='
5346 operator (if necessary) and complete the RHS after having built
5349 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5351 * class.c (make_class): Don't set CLASS_P here (because
5352 this function is also called by build_java_array_type).
5353 (push_class): Set CLASS_P here instead.
5354 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5356 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5357 context. If the context is class, perfer "super" over "synchronized".
5358 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5360 * parse.y (create_class): Don't call parser_check_super here;
5361 it is not robust. Always wait until later.
5363 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5364 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5366 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5368 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5369 * lex.h (UNGETC): Change misleading macro.
5371 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * parse.y (java_stabilize_reference): Return NODE when patching a
5375 (java_complete_lhs): Put parenthesis around truth values.
5377 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5379 * class.c (layout_class_method): Don't make rtl for interface
5381 * parse.h (GET_TYPE_NAME): New macro.
5382 * parse.y (if_then_statement:): Fixed indentation.
5383 (if_then_else_statement:): Likewise.
5384 (for_statement:): Fixed spacing.
5385 (try_statement:): Fixed indentation.
5386 (create_interface): Don't force interfaces to be abstract.
5387 (method_header): Abstract methods are OK in interfaces.
5388 (declare_local_variables): Fixed typo in comment.
5389 (java_complete_expand_method): Fixed indentation.
5390 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5391 non accessible fields.
5392 (java_stabilize_reference): New function.
5393 (java_complete_lhs): Fixed indentation. Use
5394 java_stabilize_reference in compound assignement. Insert the
5395 cast. If not processing `+' fix string constants before processing
5398 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5400 * constants.c (find_class_or_string_constant): Cast variable `j'
5401 to a `jword' when comparing against one.
5403 * expr.c (java_lang_expand_expr): Remove unused variables
5404 `has_finally_p' and `op0'.
5406 * gjavah.c (print_field_info): Cast a value to jint when comparing
5407 against one. Likewise for a jlong.
5408 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5409 against a signed quantity.
5411 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5412 (print_signature): Don't needlessly dereference variable `str'
5414 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5415 `max_locals' with ATTRIBUTE_UNUSED.
5416 (jcf_parse_class): Likewise for variable `index'.
5418 * parse.h (reverse_jdep_list): Remove static prototype.
5420 * parse.y (build_jump_to_finally): Remove prototype and definition.
5421 (reverse_jdep_list): Add static prototype.
5423 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5424 `assignment' and `expr_decl'.
5426 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5428 1999-03-12 Andrew Haley <aph@cygnus.com>
5430 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5431 we'll need a directory separator and a null character.
5433 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5435 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5437 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5442 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5444 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5446 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5448 * class.c (layout_class_method): A static method in a base class
5449 is never overridden, so treat it like it doesn't exist.
5450 However, do complain about private non-static method overriding
5451 public static method.
5453 * parse.y: Don't set unused INITIALIZED_P flag.
5454 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5456 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5457 (build_array_from_name): Re-order &index[string] to &string[index].
5459 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5460 error_mark (it might catch more errors, but it is more likely to lose).
5462 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5464 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5465 (parse-scan.o): Depend on toplev.h.
5467 * class.c (make_method_value): Add prototype. Make it static.
5468 Remove unused second argument, caller changed.
5470 * expr.c (java_lang_expand_expr): Remove unused variable
5473 * java-tree.h: Don't prototype find_in_current_zip.
5474 Add prototypes for verify_constant_pool, start_java_method,
5475 end_java_method, give_name_to_locals, expand_byte_code,
5476 open_in_zip, set_constant_value, find_constant1, find_constant2,
5477 find_utf8_constant, find_string_constant, find_class_constant,
5478 find_fieldref_index, find_methodref_index, write_constant_pool,
5479 count_constant_pool_bytes and encode_newarray_type.
5481 * jcf-dump.c: Remove unused variable `LONG_temp'.
5483 * jcf-parse.c: Include parse.h.
5484 (jcf_parse_source): Remove unused parameter, all callers changed.
5485 (jcf_figure_file_type): Add static prototype.
5486 (find_in_current_zip): Likewise. Also remove unused parameter,
5487 all callers changed.
5488 (read_class): Initialize variable `saved_pos'.
5490 * jcf-reader.c (jcf_parse_preamble): Mark variables
5491 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5493 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5494 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5495 (java_parse_doc_section): Initialize variable `seen_star'.
5496 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5497 (java_lex_error): Mark parameters `msg' and `forward' with
5499 (java_get_line_col): Mark parameters `filename' and `line' with
5502 * parse-scan.y: Include toplev.h.
5503 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5505 * parse.h: use `struct JCF', not plain `JCF'.
5506 (java_parser_context_save_global, java_expand_classes
5507 java_parser_context_restore_global, java_parse): Add prototypes.
5509 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5512 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5514 * check-init.c (check_init): COPYN takes word count, not bit count.
5516 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5518 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5519 explicit build_decl. (Avoids crash in reload when optimizing.)
5521 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5523 * decl.c (complete_start_java_method): Handle synchronized method
5524 even when compiling from bytecode.
5526 1999-02-26 Tom Tromey <tromey@cygnus.com>
5528 * gjavah.c (add_class_decl): Only generate `#include' if outer
5529 class is not the name of the class we are processing. Correctly
5530 append `.h' in #include.
5531 (process_file): Clean up newlines around generated `#include's.
5532 (decode_signature_piece): Correctly handle inner classes.
5533 (struct include): New structure.
5534 (all_includes): New global.
5535 (print_include): New function.
5536 (add_class_decl): Use it.
5537 (process_file): Likewise.
5538 (add_class_decl): Generate include for java-array.h if array
5540 (process_file): Don't generate java-array.h include.
5542 * gjavah.c (add_namelet): Check for standard package names here.
5543 (add_class_decl): Don't check for standard package names here.
5545 1999-02-25 Tom Tromey <tromey@cygnus.com>
5547 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5548 When reading a zip file, only use strncmp if both strings are
5549 bigger than the buffer length. Initialize `k' when looping
5552 1999-02-24 Tom Tromey <tromey@cygnus.com>
5554 * gjavah.c (struct namelet): New structure.
5555 (add_namelet): New function.
5556 (print_namelet): New function.
5557 (print_class_decls): Use add_namelet and print_namelet to generate
5558 namespaces and not classes.
5559 (method_printed): New global.
5560 (HANDLE_END_METHOD): Examine method_printed.
5561 (print_method_info): Set method_printed when required. Print
5562 error if function to be ignored is marked virtual. Handle $finit$
5564 (METHOD_IS_FINAL): New macro.
5565 (print_field_info): Use it.
5566 (HANDLE_METHOD): Clear method_printed.
5567 (method_pass): New global.
5568 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5569 (process_file): Do two passes over both fields and methods.
5570 (HANDLE_METHOD): Examine method_pass.
5572 (add_class_decl): New function.
5573 (print_class_decls): Don't scan over entire constant pool.
5575 1999-02-23 Tom Tromey <tromey@cygnus.com>
5577 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5578 disable linking in that case.
5580 1999-02-20 Tom Tromey <tromey@cygnus.com>
5582 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5585 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5587 * decl.c (build_result_decl), java-tree.h: New method.
5588 (complete_start_java_method): Handle synchronized methods.
5589 Don't build DECL_RESULT here. (Ordering dependency problem.)
5590 (start_java_method): Call build_result_decl here instead ...
5591 * parse.y (java_complete_expand_method): ... and here.
5592 (expand_start_java_method): Don't call complete_start_java_method here.
5593 (java_complete_expand_method): Call it here instead.
5594 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5595 * java-tree.h: ... here.
5597 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5598 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5599 for ARRAY_REF - it doesn't work when array bounds are checked.
5600 (patch_array_ref): Handle it here instead.
5602 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5604 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5606 Force left-to-right evaluation of binary operations etc.
5607 * expr.c (force_evaluation_order), java-tree.h: New function.
5608 * parse.y (java_complete_lhs): Pass binary operations, procedure
5609 calls, and ARRAY_REFs to force_evaluation_order.
5610 (various): Set TREE_SIDE_EFFECTS more carefully.
5612 Tolerate random (non-UTF8) encoding in comments without complaining.
5613 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5614 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5616 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5617 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5619 * parse.y (java_complete_lhs): Ignore an empty statement in a
5620 COMPOUND_EXPR. Don't complain about empty statement after return.
5622 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5624 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5625 in TREE_LIST - just chain the POINTER_TYPEs together.
5626 (resolve_class): If type already resolved, return decl.
5627 After resolving, update TREE_TYPE(class_type), and name (if array).
5628 * parse.h (do_resolve_class), parse.y: Make non-static.
5629 * class.c (maybe_layout_super_class): Take this_class argument.
5630 Do do_resolve_class if necessary.
5631 (layout_class, layout_class_methods): Adjust calls appropriately.
5632 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5633 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5634 * typeck.c (build_java_array_type): Don't call layout_class.
5636 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * parse.y (check_pkg_class_access): Allow private class access
5639 within the same package.
5640 (strip_out_static_field_access_decl): New function.
5641 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5642 operator argument before testing its nature.
5644 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5646 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5647 (TRY_EXPR): Simplify - it no longer has a finally clause.
5648 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5649 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5650 * expr.c (java_lang_expand_expr): Likewise.
5651 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5652 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5653 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5654 (build_try_statement): Remove finally parameter and handling.
5655 (build_try_finally_statement): New function.
5656 (patch_try_statement): No longer need to support finally clause.
5657 (try_statement): Update grammar action rules.
5658 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5659 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5661 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5663 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5664 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5666 1999-02-17 Andrew Haley <aph@cygnus.com>
5668 * class.c (build_utf8_ref): Back out broken patch which was
5669 intended to to output signatures using '.' as a separator.
5671 * class.c (make_class_data): Output signatures using '.' as a
5672 separator, rather than '/'.
5673 (mangled_classname): Likewise.
5674 (make_field_value): Likewise.
5675 (make_method_value): Likewise.
5676 * constants.c (alloc_class_constant): Likewise.
5677 * expr.c (build_invokeinterface): Likewise.
5679 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5682 of an ancient workaround.
5684 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5686 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5689 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * lex.c (yylex): Encode \0 as UTF8.
5693 1999-02-10 Tom Tromey <tromey@cygnus.com>
5695 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5696 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5697 (libgcj_zip): Renamed.
5698 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5700 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5702 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5703 (GC_NAME): Renamed -lgc to -lgcjgc.
5705 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5707 * lex.c (java_lang_cloneable): Initialize.
5708 * parse.y (java_lang_cloneable): New static variable.
5709 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5710 doing one more qualification round.
5711 (valid_ref_assignconv_cast_p): Reject null source or
5712 destination. Allow an array to be cast into java.lang.Cloneable.
5713 (patch_cast): Swapped two first arguments to first call to
5714 valid_ref_assignconv_cast_p.
5716 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * parse.h: DECL_P renamed JDECL_P.
5719 * parse.y: DECL_P replaced by JDECL_P.
5720 (build_array_from_name): Always use pointer's type.
5721 (patch_bc_statement): Extra code to search continue target in a
5722 for loop. Fixed comments. Continue target is current loop when
5725 1999-02-05 Andrew Haley <aph@cygnus.com>
5727 * class.c (make_class_data): The superclass of an interface should
5728 be null, not class Object.
5730 * lex.c (java_lex): Sign extend hex literals.
5732 1999-02-04 Andrew Haley <aph@cygnus.com>
5734 * class.c (build_utf8_ref): Output signatures using '.' as a
5735 separator, rather than '/'.
5736 (make_class_data): Likewise.
5738 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5740 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5741 mkstemp.o. Get them from libiberty now.
5743 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5745 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5747 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5749 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5752 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5754 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5755 * jcf-write.c (generate_bytecode_return): New function.
5756 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5758 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5759 generate special [fd]const_[01] instructions.
5761 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5763 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5764 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5766 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5768 * parse.y (patch_method_invocation): Handle calling static methods,
5769 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5771 * parse.y (java_complete_lhs): Don't complain about unreachable
5772 exit condition in a do-while statement.
5774 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5776 * lex.c (java_read_char): Fixed utf8 decoding.
5777 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5779 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5780 comments. Local variable `all_primitive' is gone. Broadened
5781 acceptance of `0' to floating point targets. `long' can now be
5782 widened to `double' or `float'.
5783 (valid_method_invocation_conversion_p): Added leading
5784 comment. Fixed tabulation.
5785 (build_string_concatenation): Optimize out left or right empty
5788 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5790 * jcf-write.c (localvar_alloc): Only emit entry for
5791 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5792 (generate_bytecode_insns): Only call put_linenumber if
5793 debug_info_level > DINFO_LEVEL_NONE.
5794 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5795 is specified, add -g1 (for compatibility wih javac).
5797 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5799 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5800 gjavah.o, check-init.o, jv-scan.o
5802 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5804 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5806 * gjavah.c: Include config.h and system.h.
5808 * javaop.h (inline): Don't define, its handled by system.h.
5809 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5810 from `inline' to `static inline'.
5812 * jcf.h (inline): Don't define, its handled by system.h.
5814 * lex.c (inline): Likewise.
5816 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5818 * lang-specs.h: Map -Qn to -fno-ident.
5820 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5822 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5824 1999-01-29 Tom Tromey <tromey@cygnus.com>
5826 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5827 then cast it to Object before calling `append' method.
5829 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5831 * check-init.c (check_bool2_init, check_bool_init, check_init):
5832 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5833 * jcf-write.c (generate_bytecode_insns): Likewise.
5835 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5837 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5838 * parse.y (patch_cast): Allow a boolean to be cast into a
5841 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5843 * parse.y: (class_declaration:): Fixed indentation.
5844 (class_member_declaration:): Extra `;' after field declaration now
5846 (interface_declaration:): Removed debug messages in error reports.
5847 (patch_binop): Nodes created and returned inherit the orignal
5848 node's COMPOUND_ASSIGN_P flag value.
5849 (patch_cast): Fix cast from char to floating point.
5851 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5853 * except.c, java-except.h (expand_resume_after_catch): new
5855 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5856 to branch back to main flow of control after a catch block.
5858 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5860 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5861 $(srcdir)/../system.h.
5862 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5863 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5864 (jcf-write.o): Likewise.
5865 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5866 (mangle.o): Depend on $(srcdir)/../toplev.h.
5867 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5868 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5870 * class.c: Include output.h and parse.h.
5871 (mangled_classname): Add the `const' keyword to a char*.
5872 (find_named_method): Hide unused function definition.
5873 (build_utf8_ref): Change type of variable `c' to unsigned char.
5874 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5875 (build_class_ref): Add the `const' keyword to a char*.
5876 (layout_class_method): Remove unused variable `buf'.
5878 * decl.c (find_local_variable): Remove unused variable `rtl'.
5879 (pushdecl): Likewise for variables `different_binding_level' and
5881 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5882 (maybe_build_cleanup): Likewise for parameter `decl'.
5884 * except.c (expand_start_java_handler): Mark parameter `range'
5885 with ATTRIBUTE_UNUSED.
5887 * expr.c: Include except.h.
5888 (pop_type): Remove unused variable `i'.
5889 (pop_value): Likewise for variables `n_words' and `i'.
5890 (expand_java_arrayload): Likewise for variable `convert'.
5891 (java_lang_expand_expr): Likewise for variables `op0', `type',
5892 `mode', `unsignedp', `node' and `elements'.
5893 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5895 (process_jvm_instruction): Add a `const' qualifier to a char*.
5897 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5898 (temp_directory): Likewise.
5899 (print_c_decl): Likewise.
5900 (print_method_info): Likewise.
5901 (decode_signature_piece): Likewise.
5902 (print_mangled_classname): Likewise.
5904 * java-except.h: Provide prototypes for maybe_start_try,
5905 maybe_end_try and add_handler.
5907 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5908 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5909 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5910 init_expr_processing, push_super_field, init_class_processing,
5911 can_widen_reference_to, class_depth, verify_jvm_instructions,
5912 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5913 set_local_type, merge_type_state, push_type, load_type_state,
5914 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5915 emit_unicode_mangled_name): Add prototypes.
5917 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5918 (print_signature_type): Use ISDIGIT, not isdigit.
5919 (print_signature): Remove unused variable `j'.
5921 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5922 int when comparing against one.
5924 * jcf-parse.c: Include toplev.h.
5926 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5927 (localvar_free): Remove unused variable `i'.
5928 (generate_bytecode_conditional): Likewise for variable `kind'.
5930 * jv-scan.c: Include config.h and system.h. Remove redundant
5931 OS header and gansidecl.h includes.
5932 (warning): Add the `const' keyword to a char*. Also add
5933 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5934 __STDC__, when determining whether to use ANSI-isms.
5935 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5936 (xmalloc): Don't redundantly prototype here.
5937 (main): Remove unused parameter `envp'. Also fix the arguments
5938 passed to function `fatal' to match the format specifier.
5940 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5942 * mangle.c: Include toplev.h.
5943 (emit_unicode_mangled_name): Declare parameter `len'.
5945 * parse.y (parse_warning_context): Add the `const' keyword to a
5946 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5947 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5948 (issue_warning_error_from_context): Add the `const' keyword to
5950 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5951 not `__STDC__' for whether to use ANSI-isms.
5953 * typeck.c (incomplete_type_error): Mark parameters `value' and
5954 `type' with ATTRIBUTE_UNUSED.
5955 (parse_signature_type): Use ISDIGIT, not isdigit.
5957 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5958 (verify_jvm_instructions): Likewise. Remove unused variables
5959 `field_name' and `default_val'.
5961 * zextract.c: Include config.h and system.h. Remove redundant
5964 * zipfile.h: Prototype `read_zip_archive'.
5966 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5968 * typeck.c (convert): Allow conversions to void type: some
5969 optimizations in gcc do this.
5971 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5973 * typeck.c (convert_ieee_real_to_integer): New function.
5974 (convert): When not using fast-math and using hardware fp, convert
5975 an IEEE NaN to zero.
5977 1999-01-18 Andrew Haley <aph@cygnus.com>
5979 * parse.y (patch_binop): Do a type conversion from signed to
5980 unsigned and then back to signed when a ">>>" is found.
5982 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * java-tree.h: (check_for_initialization): Added prototype.
5985 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5986 * parse.y (do_resolve_class): Removed unused locals.
5987 (read_import_dir): Likewise.
5988 (resolve_qualified_expression_name): Array creation
5989 expressions are valid primary expressions.
5990 (qualify_ambiguous_name): Likewise.
5991 (patch_synchronized_statement): Removed unused local.
5993 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5995 * Makefile.in (zextract.o): Add dependencies.
5997 * Makefile.in: Do not put ^Ls at the start of a line.
5999 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
6001 * expr.c (process_jvm_instruction): Coerce to correct Throwable
6002 sub-type the result of the call that gets the exception value.
6004 * parse.y (java_complete_expand_methods): If flags_syntax_only,
6005 don't call finish_class.
6007 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
6008 clear found before continuing.
6010 * verify.c (verify_jvm_instructions): On an array load, allow
6011 and handle top of stack to be TYPE_NULL.
6013 * gjavah.c (generate_access): Translate Java package private or
6014 protected access to C++ public, but with a comment.
6016 1999-01-13 Andrew Haley <aph@cygnus.com>
6018 * expr.c (generate_name): Name prefix changed to avoid clashes
6019 with assembler temp labels.
6021 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
6022 MODIFY_EXPR. Without this, code for the assignement may not be
6023 generated at all and the synchronized statement will read an
6024 uninitialized variable.
6026 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6028 * class.c (maybe_layout_super_class): Fixed returned value.
6029 * lex.c: Added 1999 to the copyright.
6030 (java_init_lex): Initialize java_lang_imported.
6031 * lex.h: Added 1999 to the copyright.
6032 * parse.h: Added 1999 to the copyright.
6033 (REGISTER_IMPORT): Fixed typo in trailing macro.
6034 (CURRENT_OSB): New macro.
6035 (struct parser_ctxt): New fields osb_depth, osb_limit.
6036 * parse.y (java_lang_id): New global variable.
6037 (type_import_on_demand_declaration): Don't import java.lang.* twice.
6038 (array_creation_expression:): Use CURRENT_OSB.
6039 (dims:): Uses a stack to keep track of array dimensions.
6040 (cast_expression:): Use CURRENT_OSB.
6041 (find_expr_with_wfl): Return NULL if node found doesn't meet the
6043 (register_fields): Fixed typos in comment.
6044 (check_method_redefinition): Fixed comment indentation.
6045 (java_check_regular_methods): Set saved found wfl to NULL after
6046 having reinstalled it in the previously found DECL_NAME.
6048 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
6050 * gjavah.c (java_float_finite): Use a union to do type punning.
6051 (java_double_finite): Likewise.
6053 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
6055 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
6056 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
6057 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
6058 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
6059 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
6060 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
6062 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
6064 * check-init.c (check_init): If compiling to native, we don't
6065 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
6067 1999-01-08 Tom Tromey <tromey@cygnus.com>
6069 * parse-scan.y (variable_declarator_id): Set or increment
6071 (bracket_count): New global.
6072 (formal_parameter): Handle case where bracket pairs trail variable
6075 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
6077 * jcf-parse.c (yyparse): variable len changed from a char to an
6078 int to prevent overflow.
6080 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
6082 * java-tree.h: Declare read_class.
6083 * jcf-parse.c (read_class): New function.
6084 (load_class): Now just call read_class.
6086 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
6087 * jcf-parse.c (parse_source_file): Declare save_error_count,
6088 which is needed by java_parse_abort_on_error macro,
6089 * parse.y (java_layout_classes, java_expand_classes): Likewise.
6091 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
6092 constructor, if initializing a static field.
6093 (patch_new_array_init): Set TREE_CONSTANT if it is.
6094 * expr.c (java_lang_expand_expr): For a static array constructor
6095 of primitive elements, allocate the array itself statically.
6096 Disabled until we can set the vtable field statically.
6098 * check-init.c: New file. Checks for definite assignment.
6099 * Makefile.in (JAVA_OBJS): Add check-init.o.
6100 * parse.y (java_complete_expand_method): Call check_for_initialization.
6101 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
6103 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
6105 * parse.y : include system.h instead of including
6106 standard headers directly with the exception of <dirent.h>.
6108 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
6110 * lex.h: Moved static function declarations to lex.c,
6111 to shut up some -Wall warnings.
6112 * lex.c: Static function declarations moved here.
6113 * jcf-dump.c: Small fixes to shut up -Wall warnings.
6115 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6117 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
6119 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
6121 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
6122 * verify.c (verify_jvm_instructions): Fix off-by-one error.
6124 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
6125 (localvar_alloc): Change return type to void,
6126 (emit_unop): Remove unused variable size.
6128 * jcf-write.c (struct jcf_block): Add new union.
6129 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
6130 (call_cleanups): New functions.
6131 (struct jcf_partial): New fields num_finalizers and return_value_decl.
6132 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
6133 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
6134 * lang.c (lang_init): Call using_eh_for_cleanups.
6135 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
6136 completing operands to patch_synchronized_statement.
6137 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
6138 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
6139 WITH_CLEANUP_EXPR instead of TRY_EXPR.
6141 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
6143 * Make-lang.in: Comment out control-Ls; they upset some makes.
6145 1998-12-18 Tom Tromey <tromey@cygnus.com>
6147 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
6150 1998-12-17 Tom Tromey <tromey@cygnus.com>
6152 * parse.y (DIR_SEPARATOR): New define.
6153 (check_class_interface_creation): Use it.
6155 * parse-scan.y (report_main_declaration): Recognize
6156 `java.lang.String' in argument to main.
6158 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
6160 * parse.y (create_interface): Remove bogus test.
6162 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
6164 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
6165 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
6167 1998-12-16 Tom Tromey <tromey@cygnus.com>
6169 * parse-scan.y (qualified_name): Use correct sprintf format.
6171 1998-12-15 Tom Tromey <tromey@cygnus.com>
6173 * gjavah.c (print_field_info): Changed how most negative number is
6176 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
6178 * parse.y (fold_constant_for_init): New function.
6179 (resolve_expression_name): Don't replace static final
6180 constant-initialized fields by its value.
6181 (java_complete_lhs): New. Same as java_complete_tree, except does
6182 not replace static final constant-initialized fields by their values.
6183 (register_fields): If there is an initializer, set DECL_INITIAL and
6184 MODIFY_EXPR_FROM_INITIALIZATION_P.
6185 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
6186 Only call patch_initialized_static_field if
6187 MODIFY_EXPR_FROM_INITIALIZATION_P.
6188 (patch_initialized_static_field): If not valid constant, clear
6191 * parse.y (lookup_field_wrapper): Fix thinko.
6193 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
6194 set and restore global lineno.
6196 1998-12-14 Tom Tromey <tromey@cygnus.com>
6198 * gjavah.c (print_field_info): If value to print is the smallest
6199 value of its size, then print as hex to avoid later warnings from
6202 1998-12-14 Tom Tromey <tromey@cygnus.com>
6204 * gjavah.c (decompile_method): Decompile `return null'.
6205 (process_file): Generate `#pragma interface'.
6206 (method_declared): New global.
6207 (print_method_info): Set it.
6208 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
6209 (print_method_info): Handle abstract methods.
6211 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
6213 * parse.y (patch_method_invocation): If class_decl is null
6214 (e.g. an array type), use original type.
6216 * parse.y (check_thrown_exceptions): Temporary hack to suppress
6217 errors about uncaught exception from clone (of array, specifically).
6219 1998-12-13 Tom Tromey <tromey@cygnus.com>
6221 * gjavah.c (decompile_method): Handle all types of `return'
6222 opcode. Decompile `return this' and `return'.
6223 (method_access): New global.
6224 (print_method_info): Set it.
6225 (decompile_method): Don't decompile a synchronized method.
6227 1998-12-13 Tom Tromey <tromey@cygnus.com>
6229 * jcf-reader.c (jcf_parse_one_method): Recognize
6231 * gjavah.c (HANDLE_END_METHOD): New macro.
6232 (HANDLE_CODE_ATTRIBUTE): New macro.
6233 (decompile_method): New function.
6234 (print_method_info): Don't print `;\n' at end of function decl.
6235 Include java-opcodes.h.
6236 (decompiled): New global.
6238 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
6240 * class.c (build_class_ref): Handle PRIMTYPE.class if
6241 flag_emit_class_files.
6242 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
6243 if flag_emit_class_files.
6244 * parse.y (java_complete_tree): Pre-liminary support for
6245 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
6247 * parse.y (patch_synchronized_statement): Don't call monitorexit
6248 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
6250 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
6252 * zipfile.h (opendir_in_zip): New declaration.
6253 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
6254 (opendir_in_zip): New function, using code from open_in_zip.
6255 (open_in_zip): Call opendir_in_zip.
6256 (find_class): Remove no-longer-used do_class_file parameter,
6257 but add source_ok parameter. Change logic so if we find a .java file,
6258 we don't look for .class in later classpath emtries.
6259 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
6260 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
6261 * gjavah.c: Update call to find_class.
6262 * jcf-dump.c: Likewise.
6264 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
6265 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
6266 nothing if body is empty_stmt_node.
6267 Various little fixes so SP gets correctly adjusted.
6268 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
6269 For CALL_EXPR, test if static first.
6270 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
6271 such as the ones we create for Object and Class.
6272 Set and restore current_function_decl.
6273 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
6274 (note_possible_classname): New function.
6275 (read_import_entry): Removed. Merged with read_import_dir.
6276 (read_import_dir): Don't call find_class - that only gives us
6277 the first classpath entry having the needed package.
6278 Use the struct buffer data structure from buffer.h.
6279 (read_import_dir, find_in_imports_on_demand): The remembered
6280 class names now use '.' (not '/') as package separator.
6282 * parse.y (java_complete_expand_methods): Call write_classfile
6283 here, and not in java_expand_classes (which only gets first class).
6285 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6287 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
6288 (register_fields): If a static fields has an initializer, just
6289 chain it on ctxp->static_initialized, and handle later.
6290 (java_complete_expand_methods): Force <clinit> first.
6291 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
6292 - it's already been completed.
6293 (patch_initialized_static_field): New function.
6294 (java_complete_field): Call it.
6296 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
6298 * expr.c (encode_newarray_type, build_new_array): New functions.
6299 * java-tree.h: Declare build_new_array.
6300 * jcf-write.c (patch_newarray): Use build_new_array.
6302 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
6303 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
6305 * parse.y (patch_new_array_init): Re-organize.
6306 Now is passed the actual array (pointer) type of the value.
6307 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
6308 (patch_array_constructor): Removed - merged into patch_new_array_init.
6309 (java_complete_tree): Update patch_new_array_init.
6311 * jcf-write.c (find_constant_index): New function.
6312 (generate_bytecode_insns): Use find_constant_index.
6313 (generate_classfile): Use find_constant_index for ConstantValue.
6315 1998-12-11 Tom Tromey <tromey@cygnus.com>
6317 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
6318 * decl.c (init_decl_processing): Renamed dtable -> vtable.
6319 * class.c (make_class_data): Renamed dtable -> vtable, and
6320 dtable_method_count -> vtable_method_count.
6322 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6324 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
6325 global variables, initialized.
6326 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
6327 Declared new global variables.
6328 * lex.c (java_lex): Return long_zero_node, float_zero_node,
6329 double_zero_node, integer_zero_node upon direct matching.
6330 * parse.y (purify_type_name): Added function prototype.
6331 (duplicate_declaration_error_p): Consider new_type as potentially
6332 being a incomplete type. Use purify_type_name on type string.
6333 (method_header): saved_type: unused variable removed. Don't figure
6334 return type if method name is invalid.
6335 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6336 processed by patch_unaryop.
6337 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6338 increment/decrement node into its original type after binary
6339 numeric promotion on its operands.
6341 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6343 * parse.y (array_initializer:): Array init operand is NULL_TREE
6344 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6345 now an error. Fixed indentation problems.
6346 (patch_string): Handle error_mark_node as an argument.
6347 (patch_new_array_init): Fixed indentation problems.
6348 (array_constructor_check_entry): Removed check on null wfl_value.
6349 Return an error if wfl_value's walk returns an error.
6351 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6353 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6354 * lex.c (java_lex): Remember column position before advancing one
6355 token. Retain location information on OCB_TK.
6356 * lex.h (typedef struct java_lc): Added new field.
6357 * parse.h (GET_SKIP_TYPE): New macro.
6358 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6359 * parse.y (build_new_array_init, patch_new_array_init,
6360 patch_array_constructor, maybe_build_array_element_wfl,
6361 array_constructor_check_entry): New function prototypes.
6362 (switch_block:): Tagged <node>.
6363 (OCB_TK): Tagged <operator>.
6364 (array_initializer:): Installed actions.
6365 (variable_initializer): Build location information on element if
6367 (switch_statement:): Fixed indentation typo.
6368 (switch_block:): Redefined default action.
6369 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6370 (patch_assignment): Removed duplicate code.
6371 (maybe_build_array_element_wfl, build_new_array_init,
6372 patch_new_array_init, patch_array_constructor,
6373 array_constructor_check_entry): New functions.
6375 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6377 * parse.y (array_initializer): Tagged <node>.
6378 (variable_initializer:): Use default rule.
6379 (array_initializer:): Defined actions.
6380 (variable_initializers:): Likewise.
6381 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6382 non-static field accesses.
6383 (patch_invoke): Fixed indentation typo.
6384 (java_complete_tree): Likewise.
6385 (build_labeled_block): Changed leading comment. Generate an error
6386 in case of duplicate loop labels.
6387 (patch_conditional_expr): Patch results of string concatenation
6390 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6392 * constants.c (find_methodref_index): When the class is an interface,
6393 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6395 * decl.c (finit_identifier_node): Use "$finit$", rather than
6396 "<finit>" (which Sun's verifier rejects).
6397 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6398 (generate_field_initialization_code): Removed.
6399 (fix_constructors) Don't add call to $finit$ here (wrong order).
6400 (patch_method_invocation): Add $finit$ call here.
6402 * java-tree.h (CALL_USING_SUPER): New macro.
6403 * parse.y (patch_invoke): Remove im local variable.
6404 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6405 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6406 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6408 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6410 * parse.y (java_complete_tree): Don't complain about unreachable
6411 statement if it is empty_stmt_node.
6413 * jcf-write.c (find_constant_wide): New function.
6414 (push_long_const): Use find_constant_wide.
6416 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6417 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6418 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6419 Emit invokeinterface when calling an interface method.
6420 Emit invokespecial also when calling super or private methods.
6422 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6424 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6426 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6428 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * java-tree.h (java_layout_seen_class_methods): New function
6432 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6433 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6434 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6435 * parse.y (method_declarator:): Defined action.
6436 (issue_warning_error_from_context): input_filename saved, set to
6437 the appropriate value and restored after java_error is called.
6438 (build_unresolved_array_type): Fixed comment.
6439 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6440 (method_header): Deal with return type the same way type are
6441 handled for fields and method's parameters and local variables
6443 (check_method_redefinition): Removed extra CR.
6444 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6445 (java_layout_seen_class_methods): New function.
6446 (java_layout_classes): Call java_layout_seen_class_methods.
6448 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6450 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6452 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6454 * jcf-dump.c (main): Fix error message.
6455 * jcf-path.c (add_entry): Style fix.
6457 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6459 * class.c (layout_class_method): Call build_java_argument_signature
6460 on constructors too.
6461 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6462 (patch_method_invocation): Define a primary when resolving an
6463 expression name. Augmented comment on code checking illegal `this'
6464 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6466 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6468 * class.c (layout_class_method): Don't report error on non-static
6469 overriding static if the method is private.
6470 * java-tree.h (finish_class): Prototype added.
6471 * lex.c (java_get_line_col): Handle col argument -2 value.
6472 * parse.h: All static method declarations moved to parse.y.
6473 * parse.y: Now contains all static method declarations previously
6475 (find_expr_with_wfl, missing_return_error,
6476 unreachable_stmt_error): New functions.
6477 (java_get_real_method_name): Identify constructors bearing class
6478 names in source code compiled classes only.
6479 (java_complete_expand_methods): Call missing_return_error.
6480 (invocation_mode): Private methods invoked as static methods.
6481 (java_complete_tree): Call unreachable_stmt_error.
6483 1998-12-01 Tom Tromey <tromey@cygnus.com>
6485 * Makefile.in (+target): Removed.
6486 (+xmake_file): Likewise.
6487 (+tmake_file): Likewise.
6488 (.NOEXPORT): Removed duplicate.
6490 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6492 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6494 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6496 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6497 libiberty.h. Provide an xmalloc definition.
6499 * jvspec.c: Remove the xmalloc prototype.
6501 * parse-scan.y: Include config.h and system.h. Don't include
6502 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6503 Provide an xstrdup definition.
6505 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6507 * jcf-path.c (add_entry): Recognize ".jar" too.
6508 * lang-specs.h: Likewise.
6510 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6512 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6513 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6515 * jcf-write.c (generate_bytecode_insns):
6516 Handle pre/post-increment/decrement of long.
6518 * jcf-write.c (generate_bytecode_insns):
6519 Handle missing exception handler (finally for synchronized).
6521 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6523 * java-tree.h (end_params_node): Declare global.
6524 * decl.c (end_params_node): New global.
6525 (init_decl_processing, start_java_method): Use end_params_node for
6526 end of list of parameter types. Follows correct gcc conventions.
6527 * expr.c (pop_argument_types, pop_arguments): Likewise.
6528 * lang.c (put_decl_node): Likewise.
6529 * typeck.c (various places): Likewise.
6530 * class.y (various places): Likewise.
6531 * parse.y (various places): Likewise.
6533 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6534 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6536 * class.c: Add #include flags.h, remove no-longer needed declaration.
6538 * class.c (layout_class_method): Remove commented-out code, re-format.
6539 Don't add vtable entry (or index) for private methods.
6540 * expr.c (expand_invoke): A private method is implicitly final.
6541 * class.c (make_class_data): If inlining or optimizing,
6542 skip private methods.
6544 * class.c (finish_class): New function. Calls existing methods,
6545 but alls emits deferred inline functions.
6546 * jcf-parse.c (parse_class_file): Call finish_class.
6547 * parse.y (java_complete_expand_methods): Likewise.
6549 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6551 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6553 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6555 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6557 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6559 * (generate_classfile): Always write class access flag with
6562 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * class.c (maybe_layout_super_class): New function.
6565 (layout_class): Reorganized. Loop on class methods dispatched into
6566 a new function. Call maybe_layout_super_class.
6567 (layout_class_methods, layout_class_method): New functions.
6568 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6570 (expand_invoke): Likewise.
6571 * java-tree.h (all_class_list): New global variable declared.
6572 (layout_class_methods, layout_class_method): New function
6574 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6575 * jcf-parse.c (all_class_list): New global variable.
6576 (load_class): Extended what class_or_name can be. Use parser
6577 context mechanism to save globals before calling jcf_parse.
6578 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6579 is set on the file name.
6580 (jcf_parse): Layout class methods when Object is loaded, otherwise
6581 record class in all_class_list for delayed method layout.
6582 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6583 * lang.c (put_decl_node): Decode <init> into the decl context
6585 * lex.c (java_allocate_new_line): Use xmalloc.
6586 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6587 pointers, not TREE_LIST elements.
6588 (struct parser_ctxt): Fixed comment indentations, added comments
6589 and reordered some fields.
6590 (java_check_methods): Function prototype removed.
6591 * parse.y (java_push_parser_context): Use xmalloc.
6592 (java_parser_context_restore_global): Pop extra pushed ctxp only
6593 when there's nothing next.
6594 (maybe_create_class_interface_decl): Fixed comment, add new
6595 created class decl to all_class_list.
6596 (method_header): Use GET_REAL_TYPE on argument's types.
6597 (method_declarator): Use GET_REAL_TYPE, change type to the real
6598 type in TREE_LIST dependency node. Build argument list with the
6600 (create_jdep_list): Use xmalloc. Removed allocation error message.
6601 (obtain_incomplete_type): Fixed leading comment. Broadened
6602 incoming argument meaning.
6603 (register_incomplete_type): Use xmalloc. Removed allocation error
6605 (safe_layout_class): Fixed leading comment.
6606 (jdep_resolve_class): Reversed if statement condition and switch
6608 (resolve_and_layout): Fixed leading comment. Broadened incoming
6610 (complete_class_report_errors): New local variable name, for
6611 clarity. purify_type_name used for all error cases.
6612 (java_get_real_method_name): Stricter check on constructors.
6613 (java_check_regular_methods): Reverse methods list only if not
6614 already laid out. Layout artificial constructor.
6615 (java_check_methods): Deleted.
6616 (source_start_java_method): Obtain incomplete type for patchable
6618 (java_layout_classes): Fixed leading comment. Use
6619 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6620 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6621 before returning. Fixed comments.
6622 (java_expand_classes): Check for errors up front.
6623 (patch_method_invocation): Class to search is resolved and laid
6626 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6628 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6630 * javaop.h (int8): Removed - not used.
6631 (jbyte): Redefine portably with correct signedness.
6633 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6635 * jcf-write.c (generate_bytecode_insns): Fix typo
6636 OPCODE_getstatic to OPCODE_getfield.
6638 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6639 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6640 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6642 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6644 * jcf-parse.c (jcf_parse_source): Function returned type is
6645 void. Added prototype.
6646 (jcf_parse): Function returned type is void.
6647 (yyparse): Remove call to fclose on the last parsed file.
6649 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6651 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6653 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6654 (layout_class): Cope with methods featuring WFL in decl names.
6655 * decl.c (unqualified_object_id_node): New global variable,
6657 (build_decl_no_layout): Removed.
6658 * expr.c (build_primtype_type_ref): Handle Double.
6659 (java_lang_expand_expr): Fixed indentations.
6660 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6661 (flag_wall, flag_redundant, flag_not_overriding,
6662 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6663 variable declarations.
6664 (build_decl_no_layout): Removed prototype.
6665 (java_get_real_method_name): Added prototype.
6666 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6667 (java_parse_abort_on_error): Macro now just returns.
6668 * jcf-parse.c (jcf_parse_source): Check fclose returned
6669 value. Call emit_register_classes if java_report_errors returns
6671 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6672 flag_static_local_jdk1_1): New integer flags.
6673 (lang_decode_option): New flags set here.
6674 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6675 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6676 the flag_redundant variable.
6677 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6678 when parsing java.lang.Object class.
6679 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6681 (resolve_qualified_expression_name): Fixed indentation.
6682 (patch_array_ref): Changed prototype.
6683 (not_initialized_as_it_should_p): Prototype removed.
6684 (java_report_errors): Added function prototype.
6685 * parse.y (formal_parameter:): Changed error message for not yet
6686 supported final parameters.
6687 (class_type_list:): Set both PURPOSE and VALUE of created
6688 TREE_LIST to be class_type.
6689 (primary_no_new_array:): Handle class literals on primitive types.
6690 (parse_warning_context): Reinstalled correct force_error and
6691 do_warning flags setups.
6692 (java_report_errors): Changed prototype. Return java_error_count
6694 (variable_redefinition_error): Consider treating variable type as
6696 (create_interface): Warn about redundant abstract modifier if
6697 flag_redundant is set. Changed error message.
6698 (lookup_field_wrapper): Save/restore globals before/after looking
6700 (duplicate_declaration_error_p): Consider treating declaration
6701 type as a fake pointer.
6702 (register_fields): Extract real type from dependency node. Check
6703 for duplicate field declaration after type adjustment. Use
6704 DECL_INITIAL to store static final initialized values.
6705 (method_header): Extract real function type from dependency node.
6706 (check_abstract_method_header): Use GET_METHOD_NAME.
6707 (obtain_incomplete_type): Layout fake pointer type.
6708 (safe_layout_class): Don't try to check for methods before layout.
6709 (java_complete_class): Don't check for correct throws clause
6710 elements inheritance here.
6711 (resolve_and_layout): Broadened name parameter meaning.
6712 (reset_method_name): Use GET_METHOD_NAME.
6713 (java_get_real_method_name): New function.
6714 (java_check_regular_methods): Don't check methods in
6715 java.lang.Object. Verify lineage of throws clause elements. Use
6716 flag_no_overriding in warning report.
6717 (check_throws_clauses): Don't check if class was from
6718 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6719 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6720 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6721 warning on unsupported final local variables. Use build_decl
6722 instead of build_decl_no_layout. Get real local variable type from
6724 (source_start_java_method): Get real parameter type from
6725 dependency node. Call build_decl instead of build_decl_no_layout.
6726 (java_layout_classes): Reverse tree and layout type and class as
6727 required. Mark class as loaded when done.
6728 (resolve_field_access): Fixed indentation. Restricted condition
6729 leading to static field access code generation. Set field_type
6730 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6731 (resolve_qualified_expression_name): Initialize type_found to
6732 null. Handle static field resolved during qualification. Fixed
6733 layout on non primitive field decl types.
6734 (not_accessible_p): Fixed typo in comment.
6735 (patch_method_invocation): Resolve and layout class to search from
6737 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6738 layout non primitive type, if necessary. Make method node only to
6740 (find_applicable_accessible_methods_list): Consider WFL'ed method
6741 decl names. Fixed indentation.
6742 (argument_types_convertible): Resolve and layout target type if
6744 (java_complete_tree): Fixed indentation problems. Rewrote
6745 CALL_EXPR thrown exceptions check. Re-installed further processing
6746 of the assignment in certain cases.
6747 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6748 inlining on class literals.
6749 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6751 (valid_method_invocation_conversion_p): Likewise.
6752 (patch_string): Temporary disable forbidden use of `this' in
6753 explicit constructor invocations when doing string concatenation
6755 (patch_unaryop): Added comment. Reinstalled code to disable
6756 further check on assignment operation with cast expression RHS.
6757 (patch_switch_statement): Fixed indentation.
6758 (build_try_statement): Call build_decl instead of
6759 build_decl_no_layout.
6760 (patch_synchronized_statement): Likewise.
6761 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6762 IS_UNCHECKED_EXPRESSION_P.
6763 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6764 layout argument exception type.
6765 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6766 of IS_UNCHECKED_EXPRESSION_P.
6768 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6770 * jcf-parse.c (yyparse): Open class file in binary mode.
6772 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6774 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6776 * jcf-write.c (perform_relocations): Move check out one loop.
6778 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6780 * Make-lang.in: Fix reference to srcdir.
6781 * jv-scan.c: Add missing xmalloc prototype.
6782 * jvgenmain.c: Ditto.
6784 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6786 * decl.c (error_mark_node), java-tree.h: New global.
6787 * parse.y: Use empty_stmt_node instead of size_zero_node.
6788 (build_if_else_statement): If missing else, use empty_stmt_node.
6790 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6791 (java_complete_expand_method): Complain if return is missing.
6792 (java_check_regular_methods): Comment out incorrect error check.
6793 (not_accessible_p): Fix incorrect handling of protected methods.
6794 (patch_method_invocation): Pass correct context to not_accessible_p.
6795 (find_applicable_accessible_methods_list): Likewise.
6796 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6797 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6798 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6799 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6801 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6802 (push_int_const): Remove reundant NOTE_PUSH.
6803 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6804 (- case SWITCH_EXPR): Fix code generation bug.
6805 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6806 (generate_classfile): More robust for abstract methods.
6808 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6810 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6811 * Make-lang.in: Ditto.
6813 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6816 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6818 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6820 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6822 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6824 Allow uses of interface types to verify. This is not really
6825 type-safe, but it matches what Sun does, and is OK as long as
6826 there are appropriate run-time checks.
6827 * verify.c (merge_types): If merging two interface types,
6828 just set the result to java.lang.Object.
6829 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6831 1998-11-13 Tom Tromey <tromey@cygnus.com>
6833 * gjavah.c (main): Handle --output-class-directory argument.
6834 * jvspec.c (lang_specific_driver): Translate `-d' into
6836 * jcf.h (jcf_write_base_directory): Declare.
6837 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6838 * lang-options.h: Mention -foutput-class-dir.
6839 * jcf-write.c (jcf_write_base_directory): New global.
6840 (make_class_file_name): Put generated .class file into `-d'
6841 directory, or into source directory if -d not given. Function now
6843 (write_classfile): Free class file name. Handle case where class
6845 (DIR_SEPARATOR): New macro.
6846 Include <sys/stat.h>
6848 * Makefile.in (prefix): New macro.
6850 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6852 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6853 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6854 here (done in patch_invoke instead).
6855 (case_identity): Moved here from parse.y.
6857 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6858 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6859 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6860 so they can be efficiently scanned without recursion.
6861 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6862 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6863 in BLOCK iteratively, rather than recursively.
6865 * parse.y (do_unary_numeric_promotion): New function.
6866 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6868 * parse.y (patch_newarray): Various fixes.
6870 Re-do handling of switch statements (for proper block scoping).
6871 * parse.y: Add just a single block for the enture switch block,
6872 but don't create any "case blocks".
6873 (group_of_labels): Rmeoved unneeded non-terminal.
6874 CASE_EXPR and DEFAULT_EXPR are added to current block.
6875 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6876 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6877 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6878 * parse.y (wfl_operator, print_int_node): Make non-static.
6879 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6880 as part of recursive scan of block.
6881 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6882 (patch_switch_statement): Most tests move dinto java_complete_tree.
6884 * parse.y: Make various production be non-typed (void).
6885 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6886 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6887 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6889 * jcf-write.c (struct jcf_handler): New type.
6890 (struct jcf_switch_state): New type.
6891 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6892 (alloc_handler, emit_unop, emit_reloc): New functions.
6893 (adjust_typed_op): Add extra parameter ("max type" offset).
6894 (emit_switch_reloc, emit_case-reloc): New function.
6895 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6896 (generate_bytecode_insns): Support REAL_CST, switch statements,
6897 exception handling, method calls, object/array creation, and more.
6899 * class.c: Remove some unused variables.
6900 * constants.c (find_string_constant): New function.
6901 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6902 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6903 if flag_emit_class_files.
6905 1998-11-12 Tom Tromey <tromey@cygnus.com>
6907 * jcf-io.c (find_class): Added explanatory comment.
6909 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6910 trailing slash to `.zip' entries.
6912 * jvspec.c (lang_specific_driver): Correctly handle case where
6913 GC_NAME not defined.
6915 1998-11-11 Tom Tromey <tromey@cygnus.com>
6917 * jvspec.c (GC_NAME): New define.
6918 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6920 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6922 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6924 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6926 1998-11-11 Tom Tromey <tromey@cygnus.com>
6928 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6930 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6932 * class.c (is_compiled_class): Call safe_layout_class for class
6933 compiled from source.
6934 * conver.h (convert_to_integer, convert_to_real,
6935 convert_to_pointer): Added prototypes.
6936 * decl.c (init_decl_processing): Non longer push the decls of
6937 `methodtable', `constants', `Class', `Field', `dispatchTable'
6938 `jexception' and `Method'.
6939 * expr.c (build_invokeinterface): New function.
6940 (expand_invoke): static variable CLASS_IDENT now in
6941 build_invokeinterface. Use build_invokeinterface.
6942 (expand_java_field_op): Moved code to inline
6943 java.lang.PRIMTYPE.TYPE into a function.
6944 (build_primtype_type_ref): New function.
6945 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6946 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6947 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6948 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6949 (DECL_LOCAL_STATIC_VALUE): New macro.
6950 (build_invokeinterface, build_primtype_type_ref): New function
6952 (java_parse_abort_on_error): Macro rewritten.
6953 * jcf-parse.c (current_method): Add comment to declaration.
6954 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6955 Function prototypes fixed.
6956 (jcf_parse_source): push/pop parser context. save/restore global.
6957 (parse_source_file): Fixed leading comment. Now take a
6958 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6959 classes and pop the parser context anymore.
6960 (yyparse): Push parser context, save globals, parse the source
6961 file, restore globals and pop the parser context when processing a
6963 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6964 * lex.c (java_parse_doc_section): New function.
6965 (java_lex): Call java_parse_doc_section when appropriate. Build an
6966 operator around INSTANCEOF_TK.
6967 * lex.h (java_lineterminator, java_sprint_unicode,
6968 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6969 Prototypes rewritten.
6970 (java_parse_escape_sequence, java_letter_or_digit_p,
6971 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6972 java_read_unicode, java_store_unicode, java_read_char,
6973 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6974 Added function prototypes.
6975 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6977 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6979 (struct parser_ctxt): New fields: deprecated,
6980 current_parsed_class_un, gclass_list.
6981 (fix_method_argument_names, issue_warning_error_from_context,
6982 resolve_package, lookup_package_type): New function prototypes.
6983 (resolve_expression_name): Fixed function prototype.
6984 (find_applicable_accessible_methods_list): Fixed indentation, added
6985 extra argument in prototype.
6986 (check_final_assignment, build_null_of_type, check_deprecation,
6987 check_method_redefinition, reset_method_name,
6988 java_check_regular_methods, java_check_abstract_methods,
6989 maybe_build_primttype_type_ref): New function prototype.
6990 * parse.y (conver.h): Include.
6991 (INSTANCEOF_TK): Tagged <operator>.
6992 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6993 (relational_expression:): Build binop for instanceof.
6994 (java_push_parser_context): Remember ctxp->gclass_list across
6996 (java_pop_parser_context): Simply return if no context
6997 exists. Remember gclass_list across contexts.
6998 (issue_warning_error_from_context): New function.
6999 (parse_error_context): Don't setup ctxp->elc here. Call
7000 issue_warning_error_from_context instead.
7001 (parse_warning_context): Likewise.
7002 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
7003 setup. Link new class/interface to ctxp->gclass_list.
7004 (add_superinterfaces): Register interface as incomplete if not
7006 (create_class): Remember class unqualified name in
7007 ctxp->current_parsed_class_un. Check class deprecation.
7008 (register_fields): Check field deprecation. Remember static final
7009 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
7011 (method_header): New local variable ORIG_ARG. Use unqualified
7012 current class name for check on constructor errors. Promote return
7013 type if of record type. Argument list fix moved in
7014 fix_method_argument_names, called here. Check method deprecation.
7015 (fix_method_argument_names): New function.
7016 (method_declarator): Promote record typed arguments.
7017 (safe_layout_class): Check class methods before layout.
7018 (java_complete_class): Compute field layout when patched.
7019 (do_resolve_class): Try to load class after having it renamed
7020 after the package name.
7021 (get_printable_method_name): Use DECL_CONTEXT.
7022 (reset_method_name): New function.
7023 (check_method_redefinition): Use reset_method_name.
7024 (java_check_regular_methods): New local variable
7025 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
7026 names for error report. Check for compile-time error when method
7027 found has default (package) access.
7028 (java_check_abstract_methods): Now takes an interface DECL node as
7029 an argument. Also reinstall real name on unchecked
7030 overriding/hiding methods for error report.
7031 (java_check_methods): Fixed leading comment. Get classes to verify
7032 from ctxp->gclass_list. Use CHECK_METHODS macro and set
7033 CLASS_METHOD_CHECKED_P on class verification.
7034 (lookup_java_method2): Get real method name if necessary.
7035 (find_in_imports): Don't check package class access here.
7036 (resolve_package, lookup_package_type): New functions.
7037 (java_layout_classes): Fixed leading comment. Take classes to be
7038 laid out from ctxp->gclass_list.
7039 (java_complete_expand_methods): Don't expand native and abstract
7041 (java_expand_classes): New function.
7042 (resolve_expression_name): Use additional argument ORIG. Retrieve
7043 values of static final field of primitive types.
7044 (resolve_field_access): Handles static final field of promotive
7046 (resolve_qualified_expression_name): Handle STRING_CST as
7047 primaries and package name resolution. Check deprecation on found
7048 decls. Set where_found and type_found on non static field resolved
7049 during qualification. Layout non primitive field decl types.
7050 (check_deprecation): New function.
7051 (maybe_access_field): Simplified.
7052 (patch_method_invocation_stmt): Local variable CLASS_TYPE
7053 removed. Reverse method's argument when primary is a type. Don't
7054 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
7055 instead. Include abstract class in the list of class searchable
7056 for constructors. Use DECL_CONTEXT of found method for access
7057 checks. Check method deprecation.
7058 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
7059 converting arguments. Handle INVOKE_INTERFACE.
7060 (lookup_method_invoke): Search constructor using existing
7061 infrastructure (don't rely on lookup_java_constructor anymore).
7062 (find_applicable_accessible_methods_list): Extra argument flag
7063 LC. Now include constructor in the search.
7064 (qualify_ambiguous_name): Conditional expression are primaries.
7065 (not_initialized_as_it_should_p): static final are always
7067 (java_complete_tree): Pass extra NULL argument to
7068 resolve_expression_name. Stricter test to carry on patching
7069 assignments. New case for INSTANCEOF_EXPR.
7070 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
7071 (check_final_assignment, maybe_build_primttype_type_ref): New
7073 (patch_assignment): Detect resolved static finals and carry normal
7074 assignment error check on them. Inline PRIMTYPE.TYPE read access.
7075 (try_builtin_assignconv): Access constant 0 on all primitive
7077 (valid_builtin_assignconv_identity_widening_p): Accept identical
7078 types. Accept all promoted type on int type.
7079 (valid_ref_assignconv_cast_p): Accept a null pointer to be
7080 assigned to a reference.
7081 (valid_method_invocation_conversion_p): Accept to check null
7083 (build_binop): Merge declaration and initialization of local
7085 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
7086 numeric types. Improved validity test for qualify operators on
7088 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
7089 and PREINCREMENT_EXPR. Also detect resolved static finals of a
7090 primitive type and issue the appropriate error message.
7091 (resolve_type_during_patch): Mark class loaded when resolved.
7092 (patch_cast): Allow null to be cased to reference types.
7093 (build_null_of_type): New function.
7094 (patch_array_ref): Handle array on references correctly.
7095 (patch_return): Removed unused local variable MODIFY. Force
7096 boolean to be returned as integers. Allows null to be returned by
7097 a function returning a reference.
7098 * typeck.c (convert_to_integer, convert_to_real,
7099 convert_to_pointer): Prototypes moved to convert.h
7100 (lookup_argument_method): Use method real name, if necessary.
7102 1998-10-30 Tom Tromey <tromey@cygnus.com>
7104 * class.c (build_class_ref): Changed name of primitive classes to
7107 * class.c (make_class_data): Renamed fields: nmethods to
7108 method_count, method_count to dtable_method_count. Always set
7110 * decl.c (init_decl_processing): Likewise.
7112 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7114 * class.c (layout_class): Don't mangle <finit>, produce
7115 __finit<class> instead. Don't verify artificial methods.
7116 * decl.c (finit_identifier_node): New declared global.
7117 (init_decl_processing): finit_identifier_node initialized.
7118 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
7119 * java-tree.h (finit_identifier_node): Declared as extern.
7120 (struct lang_decl): New field called_constructor.
7121 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
7122 (CLASS_HAS_FINIT_P): New macro.
7123 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
7124 explicit constructor invocation.
7125 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
7126 CALL_SUPER_CONSTRUCTOR_P): New macros.
7127 (write_classfile): Added prototype.
7128 * jcf-parse.c (jcf_parse_source): Parse and remember for
7129 generation if the file was seen on the command line.
7130 (parse_source_file): Don't write the class file here.
7131 (yyparse): Loop on files rewritten. Set current_jcf.
7132 (parse_zip_file_entries): Parse class file only if it was found.
7133 * lang.c (init_parse): Don't open command line provided filename
7135 (lang_parse): Don't set main_jcf anymore.
7136 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
7137 (JCONSTRUCTOR_CHECK): New macro.
7138 (JBSC_TYPE_P): New macro.
7139 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
7140 (COMPLETE_CHECK_OP_2): New macro.
7141 (struct parse_ctxt): New field explicit_constructor_p.
7142 (check_class_interface_creation): Fixed prototype indentation.
7143 (patch_method_invocation_stmt): Prototype reflects added argument.
7144 (patch_invoke): Likewise.
7145 (complete_method_declaration, build_super_invocation,
7146 verify_constructor_circularity,
7147 build_this_super_qualified_invocation, get_printable_method_name,
7148 patch_conditional_expr, maybe_generate_finit, fix_constructors,
7149 verify_constructor_super, create_artificial_method,
7150 start_artificial_method_body, end_artificial_method_body,
7151 generate_field_initialization_code): New function prototypes.
7152 * parse.y: Fixed leading comment
7153 (constructor_header:, constructor_body:, block_end:): Rules tagged
7155 (type_declaration:): Call maybe_generate_finit.
7156 (method_declaration:): Action for method_body: placed in new
7157 function complete_method_declaration, called here.
7158 (constructor_declaration:): Defined actions. Removed leading
7160 (constructor_header:): New rule with action.
7161 (constructor_body:): Rule rewritten using block_begin: and
7162 block_end:. Defined actions.
7163 (constructor_declarator:, explicit_constructor_invocation:):
7165 (block:): Use new rules block_begin: block_end:.
7166 (block_begin:, block_end:): New rules and actions.
7167 (block_statements:): Fixed error message for explicit
7169 (method_invocation:): Call build_this_super_qualified_invocation
7170 if primary is `this' or `super' was seen.
7171 (conditional_expression:): Action defined.
7172 (extra_ctxp_pushed_p): New static global flag.
7173 (java_parser_context_save_global): Create parser context if
7174 necessary. Use extra_ctxp_pushed_p to remember it.
7175 (java_parser_context_restore_global): Pop extra parser context if
7177 (build_array_from_name): Array on primitive types are marked
7179 (register_fields): Restore new name in field initializer
7180 expression if type was altered. Non static fields initialized upon
7181 declaration marked initialized.
7182 (maybe_generate_finit): New function.
7183 (maybe_generate_clinit): Use create_artificial_method,
7184 start_artificial_method_body, end_artificial_method_body. Generate
7185 debug info for enclosed initialization statements.
7186 (method_header): Fixed leading comment. Check constructor
7187 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
7189 (complete_method_declaration, constructor_circularity_msg,
7190 verify_constructor_circularity): New functions.
7191 (get_printable_method_name): New function.
7192 (check_method_redefinition): Don't rename <finit> methods. Fix
7193 declared constructor names. Error message for
7194 constructors modified.
7195 (java_check_regular_methods): Local variable seen_constructor
7196 renamed saw_constructor. Skip verification on constructors. Create
7197 default constructor with create_artificial_method.
7198 (java_check_methods): Removed unnecessary empty line.
7199 (create_artificial_method, start_artificial_method_body,
7200 end_artificial_method_body): New functions.
7201 (java_layout_classes): Changed leading comment. Reverse fields
7202 list if necessary. Always layout java.lang.Object if being
7204 (java_complete_expand_methods): Verify constructor circularity.
7205 (java_complete_expand_method): Call fix_constructor on
7206 constructors. Local variable no_ac_found removed. Restore
7207 bindings if method body expansion failed.
7208 (fix_constructors, verify_constructor_super,
7209 generate_field_initialization_code): New function.
7210 (java_expand_classes): Fixed leading comment. Write class file
7212 (resolve_expression_name): Check for illegal instance variable
7213 usage within the argument scope of an explicit constructor
7215 (resolve_qualified_expression_name): Pass extra from_super flag
7216 when invoking patch_method_invocation_stmt. New case for
7217 conditional expression when used as a primary. Check for error
7218 when acquiring super.
7219 (patch_method_invocation_stmt): Added extra argument super. New
7220 local variable is_static_flag. Set class_to_search according to
7221 the nature of the constructor invocation. Don't add `this'
7222 argument when expanding NEW_CLASS_EXPR. Check for illegal method
7223 invocation within the argument scope of explicit constructor
7224 invocation. Set is_static according to is_static_flag. Provide
7225 extra `super' argument to patch_invoke invocation.
7226 (patch_invoke): New argument from_super. Loop on arguments
7227 indentation fixed. Pass from_super to invocation_mode. New switch
7228 case INVOKE_SUPER. Fixed error message in switch default case.
7229 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
7231 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
7232 (lookup_method_invoke): Fixed prototypes in candidates list. Error
7233 message takes constructors into account.
7234 (find_applicable_accessible_methods_list): Fixed indentation.
7235 (qualify_ambiguous_name): Take explicit constructor invocation
7236 into account. Deal with a conditional expression as a primary to
7238 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
7239 case. Added extra argument to patch_method_invocation_stmt.
7240 Register calls made to explicit constructor `this'. Don't call
7241 save_expr in ARRAY_REF case when emitting class files. Check for
7242 illegal use of this when expanding explicit constructor invocation
7244 (complete_function_arguments): Set and reset parser context
7245 explicit_constructor_p field value when appropriate.
7246 (build_super_invocation, build_this_super_qualified_invocation):
7248 (patch_assignment): Fixed typo.
7249 (patch_unaryop): Check on final fields occurs only when a decl
7251 (patch_return): Take constructors into account.
7252 (patch_conditional_expr): New function.
7253 * typeck.c (build_java_signature): Removed unnecessary empty line.
7255 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7257 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
7259 1998-10-28 Tom Tromey <tromey@cygnus.com>
7261 * decl.c (init_decl_processing): Renamed fields.
7262 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
7263 interface_len, msize fields.
7265 * class.c (make_class_data): Removed subclass_head and
7266 subclass_next fields.
7267 * decl.c (init_decl_processing): Removed subclass_head and
7268 subclass_next fields.
7270 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
7272 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
7273 * mangle.c (emit_unicode_mangled_name): Similarly.
7275 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
7277 * jcf-parse.c (get_constant): Place braces around code to compute
7278 'd' when REAL_ARITHMETIC is not defined.
7280 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
7282 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
7285 1998-10-23 Tom Tromey <tromey@cygnus.com>
7287 * lang-specs.h: `.zip' files are input to jc1.
7289 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
7291 * jvspecs.c: Add (but don't enable) support for combining multiple
7292 .class and .java input filenames to a single jc1 invocation.
7293 Add support for -C flag (copile to .class files).
7294 Translate -classpath and -CLASSPATH arguments.
7295 * lang-specs.h: Don't set %2 spec.
7297 1998-10-22 Tom Tromey <tromey@cygnus.com>
7299 * jcf-path.c (add_entry): Don't add trailing separator if entry is
7301 (add_path): Don't add trailing separator to non-empty path
7304 * lang.c (lang_decode_option): Check for -fclasspath and
7305 -fCLASSPATH before examining other `-f' options.
7307 * java-tree.h (finalize_identifier_node): Don't declare.
7308 * class.c (make_class_data): Don't push "final" field.
7309 * decl.c (init_decl_processing): Don't push "final" field.
7310 (finalize_identifier_node): Removed.
7311 (init_decl_processing): Don't set finalize_identifier_node.
7313 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
7315 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
7317 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
7318 (JV_SCAN_SOURCES): New macro.
7319 (JCF_DUMP_SOURCES): Likewise.
7320 (jcf-dump$(exeext)): New target.
7321 (jv-scan$(exeext)): New target.
7323 1998-10-22 Tom Tromey <tromey@cygnus.com>
7325 * Makefile.in (LEX): Removed.
7326 (LEXFLAGS): Likewise.
7327 (SET_BISON): New macro.
7329 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
7330 spurious diffs in parse.c.
7331 ($(PARSE_SCAN_C)): Likewise.
7332 (PARSE_DIR): New macro.
7334 (PARSE_SCAN_C): Likewise.
7335 (PARSE_RELDIR): New macro.
7337 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7339 * jcf-io.c (find_class): Use saw_java_source to determine when to
7340 look for `.java' file.
7341 * jcf-parse.c (saw_java_source): New global.
7342 (yyparse): Set it if `.java' file seen.
7344 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7345 (GCJH_SOURCES): Likewise.
7346 * Makefile.in (datadir): New macro.
7347 (libjava_zip): Likewise.
7348 (JAVA_OBJS): Added jcf-path.o.
7349 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7350 (../gcjh$(exeext)): Likewise.
7351 (jcf-path.o): New target.
7352 * java-tree.h (fix_classpath): Removed decl.
7353 * jcf-parse.c (fix_classpath): Removed.
7354 (load_class): Don't call fix_classpath.
7355 * parse.y (read_import_dir): Don't call fix_classpath.
7356 * lex.h: Don't mention classpath.
7357 * lex.c (java_init_lex): Don't initialize classpath.
7358 * jcf-io.c (classpath): Removed global.
7359 (find_class): Use jcf_path iteration functions. Correctly search
7360 class path for .java file.
7361 (open_in_zip): New argument `is_system'.
7362 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7363 classpath-related options.
7364 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7366 (lang_init): Call jcf_path_init.
7367 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7368 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7369 Correctly put braces around second string in each entry.
7370 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7371 classpath-related options.
7372 (help): Updated for new options.
7373 * jcf.h: Declare functions from jcf-path.c. Don't mention
7375 * jcf-path.c: New file.
7377 * jcf-depend.c: Include jcf.h.
7379 * jcf-write.c (localvar_alloc): Returns `void'.
7380 (localvar_free): Removed unused variable.
7382 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7383 (init_parse): Use OBJECT_SUFFIX, not ".o".
7385 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * class.c (emit_register_classes): Renamed from
7388 emit_register_class.
7389 * java-tree.h (emit_register_classes): Prototype renamed from
7390 emit_register_class.
7391 * jcf-parse.c (yyparse): Call emit_register_classes once before
7393 * parse.y (java_expand_classes): No longer register classes.
7395 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7397 * class.c (is_compiled_class): New local variable
7398 seen_in_zip. Identify classes found in currently compiled source
7400 * decl.c (complete_start_java_method): Fixed typo.
7401 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7402 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7403 (CLASS_P): Moved around.
7404 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7405 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7407 (jcf_parse_source): Changed leading comment. Removed unnecessary
7408 fclose and CLASS_FROM_SOURCE_P marking.
7409 (parse_source_file): New local variables remember_for_generation
7410 and filename. Mark parsed file name identifier node. Removed block
7411 executed when parse_only was null. Set remember_for_generation.
7412 Use it as an argument to java_pop_parser_context.
7413 (yyparse): New local variables several_files, list, next node and
7414 current_file_list. Split ampersand separated file names into
7415 current_file_list. Iterate through the list and parse accordingly.
7416 * parse.h (java_pop_parser_context): New function prototype.
7417 * parse.y (ctxp_for_generation): New static global variable.
7418 (java_pop_parser_context): New argument generate. Link popped ctxp
7419 to ctxp_for_generation list accordingly.
7420 (java_complete_expand_methods): Fixed indentation.
7421 (java_expand_classes): New function.
7423 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7425 * Makefile.in: Link with libiberty.a instead of memmove.o.
7427 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * lex.c (setjmp.h): No longer included.
7430 * lex.h (setjmp.h): Included.
7431 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7432 (duplicate_declaration_error_p): Renamed from
7433 duplicate_declaration_error.
7434 (build_array_from_name): New function prototype.
7435 * parse.y (setjmp.h): No longer included.
7436 (variable_declarator_id): Define action.
7437 (build_array_from_name): New function.
7438 (duplicate_declaration_error_p): Renamed from
7439 duplicate_declaration_error. Fixed leading comment.
7440 (register_fields): Main `for' loop reorganized. Uses
7441 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7442 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7443 build_array_from_name.
7444 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7446 (read_import_dir): Don't try to skip `.' and `..'.
7447 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7448 build_array_from_name. Main `for' loop reorganized.
7449 (resolve_qualified_expression_name): When building access to a
7450 field, use the type where the field was found, not its own type.
7451 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7452 field was found is null.
7453 (qualify_ambiguous_name): Sweep through all successive array
7456 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7458 * java-tree.h (pop_labeled_block, lang_printable_name,
7459 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7460 interface_of_p, inherits_from_p, fix_classpath,
7461 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7462 make_class_data, register_class, alloc_name_constant): New
7463 function prototypes.
7464 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7465 indentation. Added cast to remove warning.
7466 (lang_printable_name): Set v argument unused.
7467 (lang_print_error): Added argument to lang_printable_name call.
7468 (java_dummy_print, print_lang_decl, print_lang_type,
7469 print_lang_identifier, lang_print_xnode): All argument marked
7471 * lex.c (java_unget_unicode): Removed unnecessary argument.
7472 (java_allocate_new_line): Unused local variable is gone.
7473 (java_read_char): Added parenthesis in expressions to remove
7474 warnings. Added final return statement.
7475 (java_read_unicode): Added parenthesis in expression to remove
7477 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7478 (java_parse_escape_sequence): Likewise.
7479 (java_lex): Unused local variables are gone. Fixed
7480 java_unget_unicode invocation.
7481 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7483 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7484 lang_printable_name invocation in macro.
7485 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7487 (duplicate_declaration_error): Suppressed unused argument in
7489 (identical_subpath_p): Function declaration is gone.
7490 (patch_invoke): Suppressed unused argument in prototype.
7491 (patch_cast, build_labeled_block, check_thrown_exceptions):
7493 * parse.y (setjmp.h): Included
7494 (toplev.h): Likewise.
7495 (field_declaration:): Suppressed unused local
7496 (label_decl:): Fixed build_labeled_block invocation.
7497 (java_pop_parser_context): Put extra parenthesis around assignment
7499 (yyerror): Suppressed unused local variables.
7500 (variable_redefinition_error): Fixed lang_printable_name
7502 (create_interface): Suppressed unused local variables.
7503 (create_class): Likewise.
7504 (duplicate_declaration_error): Suppressed unused argument. Fixed
7505 lang_printable_name invocation.
7506 (register_fields): Suppressed unused local variable. Fixed
7507 duplicate_declaration_error invocation.
7508 (method_header): Suppressed unused local variable.
7509 (method_declarator, parser_check_super): Likewise.
7510 (java_complete_class): Suppressed unused local variable. Fixed
7511 fatal error message.
7512 (complete_class_report_errors): Added default: in switch.
7513 (java_check_regular_methods): Fixed lang_printable_name
7515 (check_throws_clauses): Likewise.
7516 (java_check_abstract_methods): Suppressed unused local
7517 variable. Fixed lang_printable_name invocation.
7518 (read_import_entry): Added supplemental return statement.
7519 (read_import_dir): Suppressed unused local variables.
7520 (check_pkg_class_access, declare_local_variables): Likewise.
7521 (source_start_java_method): Suppressed unused extern variable
7523 (expand_start_java_method): Suppressed unused extern and local
7524 variable declarations.
7525 (java_complete_expand_methods): Likewise.
7526 (java_complete_expand_method): Suppressed unused local variables.
7527 (make_qualified_name): Likewise.
7528 (resolve_qualified_expression_name): Added default: in
7529 switch. Fixed lang_printable_name invocation.
7530 (class_instance_creation_expression): Added parenthesis around
7532 (patch_method_invocation_stmt): Fixed lang_printable_name and
7533 patch_invoke invocations.
7534 (check_for_static_method_reference): Fixed lang_printable_name
7536 (patch_invoke): Suppressed unused arguments and local variables.
7537 (lookup_method_invoke): Suppressed unused local variables.
7538 (qualify_ambiguous_name): Added default: in switch.
7539 (identical_subpath_p): Function removed.
7540 (patch_assignment): Suppressed unused local variables. Suppressed
7541 unnecessary if statement. Fixed lang_printable_name invocations.
7542 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7543 (valid_ref_assignconv_cast_p): Parenthesis around
7544 expression. Suppressed unused local variables.
7545 (build_binop): Suppressed unused local variables. fixed
7546 lang_printable_name invocations.
7547 (string_constant_concatenation): Suppressed unused local
7549 (patch_unaryop): Fixed lang_printable_name invocation.
7550 (patch_cast): Suppressed unnecessary argument. Fixed
7551 lang_printable_name invocation.
7552 (patch_array_ref): Fixed lang_printable_name invocation.
7553 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7554 (build_labeled_block): Suppressed unused argument.
7555 (generate_labeled_block): Fixed build_labeled_block invocation.
7556 (build_loop_body): Suppressed unused local variables.
7557 (patch_loop_statement): Likewise.
7558 (patch_exit): Fixed lang_printable_name invocation.
7559 (patch_switch_statement): Likewise.
7560 (case_identity): First argument marked unused.
7561 (patch_try_statement): Fixed lang_printable_name invocations.
7562 (patch_synchronized_statement, patch_throw_statement): Likewise.
7563 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7564 lang_printable_name invocations.
7565 (check_thrown_exceptions_do): Suppressed unused argument.
7567 1998-10-14 Tom Tromey <tromey@cygnus.com>
7569 * jcf-write.c (write_classfile): Add output class file as target.
7570 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7571 * jcf.h: Added declarations for dependency-tracking functions.
7572 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7573 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7574 (finish_parse): Call jcf_dependency_write.
7575 (dependency_tracking): New global.
7576 (DEPEND_SET_FILE): New define.
7577 (DEPEND_ENABLE): New define.
7578 (init_parse): Enable dependency tracking if required.
7580 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7581 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7582 (../gcjh$(exeext)): Likewise.
7583 (jcf-depend.o): New target.
7584 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7585 (GCJH_SOURCES): Likewise.
7586 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7588 (find_classfile): Added dep_name argument.
7589 (find_class): Compute name of dependency.
7590 (open_in_zip): Call jcf_dependency_add_file.
7591 * gjavah.c (output_file): No longer global.
7592 (usage): Don't mention "gjavah".
7594 (java_no_argument): Likewise.
7595 (version): Likewise.
7596 (main): Recognize and handle -M family of options.
7597 (print_mangled_classname): Return is void.
7598 (process_file): Handle case where output is suppressed.
7599 (HANDLE_END_FIELD): Likewise.
7600 (HANDLE_METHOD): Likewise.
7601 * jcf-depend.c: New file.
7603 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7605 * java-tree.def: Add missing newline at EOF.
7607 1998-10-13 Tom Tromey <tromey@cygnus.com>
7609 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7610 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7612 Include <config.h> and "system.h".
7613 (disassemble_method): Undefine RET to avoid clash with
7616 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * decl.c (runtime_exception_type_node, error_exception_type_node):
7619 New global variables.
7620 (init_decl_processing): Initialized.
7621 * expr.c (java_lang_expand_expr): Set caught exception type to
7622 null if catch handler argument doesn't exit.
7623 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7625 * java-tree.h (runtime_exception_type_node,
7626 error_exception_type_node): Global variables declared.
7627 (DECL_FUNCTION_THROWS): New macro.
7628 (DECL_FUNCTION_BODY): Modified comment.
7629 (DECL_SPECIFIC_COUNT): Likewise.
7630 (struct lang_decl): New field throws_list.
7631 (IS_UNCHECKED_EXPRESSION_P): New macro.
7632 * lex.c (java_lex): Generate location information for THROW_TK.
7633 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7634 EXCEPTIONS_P): New macros.
7635 (enum jdep_code): New value JDEP_EXCEPTION.
7636 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7637 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7638 PATCH_METHOD_RETURN_ERROR): New macros.
7639 (patch_method_invocation_stmt): Added new argument to prototype.
7640 (patch_synchronized_statement, patch_throw_statement,
7641 check_thrown_exceptions, check_thrown_exceptions_do,
7642 purge_unchecked_exceptions, check_throws_clauses): New function
7644 * parse.y Fixed typo in keyword section.
7645 (throw:): Rule tagged <node>.
7646 (THROW_TK): Keyword tagged <operator>.
7647 (method_header:): Last argument to call to method_header passed
7649 (throws:, class_type_list:, throw_statement:,
7650 synchronized_statement:, synchronized:): Defined actions.
7651 (method_header): New local variable current. Register exceptions
7653 (java_complete_tree): Complete and verify exceptions from throws
7655 (complete_class_report_errors): Error message on exceptions not
7657 (java_check_regular_methods): Fixed typo. Shortcut on private
7658 overriding methods. Changed error message on method
7659 redefinition. Check for throws clause compatibility.
7660 (check_throws_clauses): New function.
7661 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7662 method. Changed error message on method redefinition.
7663 (currently_caught_type_list): New static variable.
7664 (java_complete_expand_methods): Purge unchecked exceptions from
7665 throws clause list. Call PUSH_EXCEPTIONS before walk and
7666 POP_EXCEPTIONS after.
7667 (resolve_qualified_expression_name): Pass new argument as NULL to
7668 patch_method_invocation_stmt.
7669 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7670 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7671 argument list when appropriate. Use new argument if non null to
7672 store selected method decl.
7673 (patch_invoke): Convert if necessary args of builtin types before
7674 forming CALL_EXPR. Argument list no longer reversed here.
7675 (invocation_mode): Treat final methods as static methods.
7676 (java_complete_tree): New cases for THROW_EXPR: and
7677 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7679 (complete_function_arguments): No more RECORD_TYPE
7680 conversion. Function parameter nodes no longer saved.
7681 (valid_ref_assignconv_cast_p): Avoid handling null type.
7682 (patch_binop): Fixed null constant reference handling.
7683 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7685 (patch_try_statement): Fixed comments. Record caught types in
7686 list, push the list, expand try block and pop the list.
7687 (patch_synchronized_statement, patch_throw_statement,
7688 check_thrown_exceptions, check_thrown_exceptions_do,
7689 purge_unchecked_exceptions): New functions.
7690 * typeck.c (lookup_argument_method): Allow WFL in place of method
7691 DECL_NAME during method definition check
7693 1998-10-09 Tom Tromey <tromey@cygnus.com>
7695 * gjavah.c (decode_signature_piece): New function.
7696 (print_c_decl): Use it. Added `name_override' argument.
7697 (print_method_info): Use name_override argument to print_c_decl.
7698 (seen_fields): Removed.
7699 (print_field_info): Don't update seen_fields.
7700 (struct method_name): New structure.
7701 (method_name_list): New global.
7702 (print_method_info): Add new method to list of methods.
7703 (name_is_method_p): New function.
7704 (print_field_info): If field name has same name as method, then
7706 (process_file): Parse methods before fields.
7707 (field_pass): New global.
7708 (HANDLE_END_FIELD): Take field_pass into account.
7710 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7712 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7713 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7715 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7717 * jvspec.c: Fix bug in jvgenmain_spec patch.
7719 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7722 * decl.c (soft_exceptioninfo_call_node): New global variable.
7723 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7724 takes extra integer argument. soft_exceptioninfo_call_node
7726 * except.c (java_set_exception_lang_code): New function
7727 (method_init_exceptions): Called here.
7728 (prepare_eh_table_type): New function.
7729 (expand_end_java_handler): Called here.
7730 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7731 one argument. Modified generation of call to
7732 soft_badarrayindex_node to use new argument.
7733 (build_java_arrayaccess): Pass faulty index value to
7734 build_java_throw_out_of_bounds_exception.
7735 (generate_name): New function.
7736 (java_lang_expand_expr): New local variables node, current,
7737 has_finally_p. Expand TRY_EXPR node.
7738 (process_jvm_instruction): Replace top of the stack with thrown
7739 object reference when entering exception handler.
7740 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7741 specific tree codes.
7742 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7744 (DECL_SPECIFIC_COUNT): New macro.
7745 (prepare_eh_table_type, java_set_exception_lang_code,
7746 generate_name): New function declarations.
7747 (match_java_method): Declaration deleted.
7748 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7750 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7751 * parse.h (redefinition_error, refine_accessible_methods_list,
7752 can_cast_to_p): Function declaration removed.
7753 (classitf_redefinition_error, variable_redefinition_error,
7754 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7755 find_most_specific_methods_list, argument_types_convertible,
7756 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7757 valid_cast_to_p, valid_method_invocation_conversion_p,
7758 try_reference_assignconv, add_stmt_to_compound,
7759 build_jump_to_finally, build_tree_list, patch_try_statement,
7760 java_get_catch_block): New function declarations.
7761 * parse.y (string_buffer_type): Global variable deleted.
7762 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7763 finally): Rules tagged <node>.
7764 (TRY_TK, CATCH_TK): Token tagged <operator>.
7765 (class_body_declaration:, class_member_declaration:,
7766 formal_parameter:, explicit_constructor_invocation:,
7767 interface_member_declaration:, constant_declaration:,
7768 primary_no_new_array:, class_instance_creation_expression:,
7769 array_creation_expression:): Issue error on unsuported JDK1.1
7771 (try_statement:, catches:, finally:): Define actions.
7772 (catch_clause_parameter): New rule.
7773 (catch_clause:): Use new rule catch_clause_parameter.
7774 (parse_jdk1_1_error): New function.
7775 (redefinition_error): Renamed classitf_redefinition_error.
7776 (variable_redefinition_error): New function.
7777 (check_class_interface_creation): Call
7778 classitf_redefinition_error.
7779 (java_complete_tree): Added error message on JDEP_TYPE: case.
7780 (complete_class_report_errors): Fixed indentation.
7781 (declare_local_variables): Call variable_redefinition_error.
7782 (source_end_java_method): Call java_set_exception_lang_code and
7783 emit_handlers where appropriate.
7784 (java_method_add_stmt): Call add_stmt_to_block.
7785 (add_stmt_to_block): New function.
7786 (lookup_method_invoke): Fixed outside comment. new local variable
7787 candicates. Call find_applicable_accessible_methods_list and
7788 find_most_specific_methods_list when searching for a
7789 method. Modified error report to list possible candidates when
7791 (find_applicable_accessible_methods_list,
7792 find_most_specific_methods_list, argument_types_convertible): New
7794 (refine_accessible_methods_list): Function deleted.
7795 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7796 expr (if applicable) before calling patch_array_ref.
7797 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7798 (enter_block): Fixed comment.
7799 (enter_a_block): New function.
7800 (patch_assignment): Reorganized. Call try_reference_assignconv for
7801 references. Call valid_cast_to_p instead of can_cast_to_p.
7802 (try_reference_assignconv,
7803 valid_builtin_assignconv_identity_widening_p): New functions.
7804 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7805 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7807 (build_string_concatenation): Don't resolve StringBuffer.
7808 (patch_cast): Fixed inverted arguments.
7809 (patch_array_ref): Code to save array expr deleted. Call
7810 valid_cast_to_p instead of can_cast_to_p.
7811 (generate_labeled_block): Call generate_name.
7812 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7813 patch_try_statement): New functions.
7814 * typeck.c (match_java_method): Function deleted.
7816 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7818 * jvspec.c: jvgenmain_spec uses different temporary file names.
7820 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7822 * jvspec.c (lang_specific_driver): Fail if user specifies
7823 --main= when not linking.
7825 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7827 * class.c (make_class_data): Push value for `thread' field.
7828 * decl.c (init_decl_processing): Added `thread' field to class.
7830 * class.c (add_field): Always make static fields externally
7833 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7835 * expr.c (build_java_athrow,
7836 build_java_throw_out_of_bounds_exception, expand_invoke,
7837 build_newarray, expand_java_multianewarray, build_java_monitor):
7838 Update comments to reflect _Jv_* function names.
7840 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7842 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7843 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7844 * parse.y (expand_start_java_method): Likewise.
7846 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7848 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7850 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7851 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7852 * expr.c: Remove no-longer-needed calls to promote_type.
7853 * decl.c (give_name_to_locals): Liekwise.
7854 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7855 * parse.y: Add/remove promote_type calls as appropriate.
7856 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7857 (parse_signature_string): Likewise.
7858 (build_java_array_type): Fix for now signature convenions.
7860 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7862 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7864 * class.c (init_class_processing): libjava function renamed to
7867 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7870 * java-tree.def: Fixed DEFTREECODE third argument.
7871 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7872 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7873 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7874 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7875 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7876 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7877 * lang.c (java_tree_code_type, java_tree_code_length,
7878 java_tree_code_name): New arrays.
7879 (lang_init): Append Java tree node definitions to Gcc ones.
7880 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7882 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7884 (java_lex): Allow declaration of empty string constants. Retain
7885 location information on CASE_TK and DEFAULT_TK.
7886 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7887 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7888 Modified to be more robust.
7889 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7890 (build_new_invocation, try_builtin_assignconv,
7891 patch_switch_statement, string_constant_concatenation,
7892 build_string_concatenation, patch_string_cst, patch_string,
7893 java_expand_switch): New function declarations.
7894 * parse.y: Rules related to switch and EH tagged <node>.
7895 (label_id): Set to NULL_TREE
7896 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7898 (this_or_super:): Fixed indentation.
7899 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7900 statement_expression:): Removed call to RULE on all sub-rules.
7901 (switch_expression:, switch_labels:): New rules.
7902 (switch_statement:, switch_block:, switch_block_statement_groups:,
7903 switch_block_statement_group:, switch_labels:, switch_label:):
7905 (throw_statement:, synchronized_statement:, try_statement:):
7906 Defined temporary actions.
7907 (class_instance_creation_expression:): Call
7908 build_new_invocation. Fixed indentation.
7909 (field_access): Fixed indentation.
7910 (method_invocation): Likewise.
7911 (make_qualified_primary): Use THIS_EXPR.
7912 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7913 resolving from SUPER, set *type_found.
7914 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7915 (java_complete_tree): Removed unused local variable `location'. Case
7916 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7917 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7918 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7919 STRING_CST: case. default: checks for patchable strings.
7920 (complete_function_arguments): Transform string constant or
7921 crafted StringBuffer if necessary.
7922 (build_method_invocation): Fixed comments.
7923 (build_new_invocation): New function.
7924 (patch_assignment): Call try_builtin_assignconv to figure a valid
7925 assignment conversion between builtin types.
7926 (try_builtin_assignconv): New function.
7927 (build_binop): Use URSHIFT_EXPR directly to call build.
7928 (operator_string): Use UNARY_PLUS_EXPR.
7929 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7931 (do_merge_string_cste, merge_string_cste,
7932 string_constant_concatenation, build_string_concatenation,
7933 patch_string, patch_string_cst): New function.
7934 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7935 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7936 (build_newarray_node): Use NEW_ARRAY_EXPR.
7937 (build_this): Use THIS_EXPR.
7938 (build_return): Enable debug information on return statement.
7939 (build_if_else_statement): Likewise.
7940 (complete_labeled_statement): Fixed related comment.
7941 (build_loop_body): Fixed comment.
7942 (build_bc_statement): Enable debug information on break/continue
7944 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7946 (patch_switch_statement, case_identity, java_expand_switch): New
7949 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7951 * buffer.h (BUFFER_INIT): New macro.
7952 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7953 Pass (struct jcf_partial *state) to most functions.
7954 (jcf_block, jcf_relocation): New types.
7955 Support labels, branches, conditionals, loops.
7957 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7959 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7961 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7963 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7964 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7965 not integer_type_node (INT_TYPE_SIZ bits).
7967 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7969 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7970 * jcf-dump.c (print_exception_table): New function.
7971 (disassemble_method): Better handling of wide instructions.
7972 Make more robust for bad input.
7974 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7976 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7979 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7981 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7983 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7985 * Makefile.in ($(PARSE_H)): Removed target.
7987 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7989 * Makefile.in (JAVA_OBJS): Add memmove.o
7990 (memmove.o): New target & rules.
7992 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7994 * expr.c (expand_invoke): Don't generate a call to the class init
7997 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7999 * Makefile.in: Add many missing dependencies.
8000 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
8002 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
8003 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
8005 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
8007 * decl.c (complete_start_java_method): If method is static (and
8008 not private) call _Jv_InitClass.
8009 * expr.c (expand_invoke): Don't call build_class_init.
8011 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
8013 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
8015 * Make-lang.in (GCJ): Define before using.
8017 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
8019 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
8020 losing due to namespace pollution in GNU getopt.h
8022 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
8024 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
8025 (java.all.cross): Likewise.
8026 (java.rest.encap): Likewise.
8028 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
8030 * gjavah.c (print_class_decls): Fix thinko in arglist
8031 * jcv-io.c (find_classfile): Similarly.
8033 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
8035 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
8037 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
8039 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
8040 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
8041 * Makefile.in (PARSE_C): New macro.
8042 (PARSE_H): Likewise.
8043 (PARSE_SCAN_C): Likewise.
8044 ($(PARSE_C)): Target renamed from parse.c.
8045 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
8046 (clean): Remove parse-scan.c as well.
8047 (parse.o): Depend on $(PARSE_C).
8049 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
8051 * README, license.terms: Removed.
8053 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
8054 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
8055 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
8056 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
8057 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
8058 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
8059 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
8060 and Java trademark attribution.
8062 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
8064 * Makefile.in: Use gcjh, not gjavah.
8065 * config-lang.in (stagestuff): Use gcjh, not gjavah.
8066 * Make-lang.in: Changed gjavah to gcjh everywhere.
8068 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
8070 * gjavah.c: Support new -prepend -add -append flags.
8071 (print_method_info): Method is not virtual if class is final.
8073 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * jv-scan.c: Fixed copyright assignment.
8076 * keyword.gperf: Likewise.
8077 * keyword.h: Likewise.
8078 * lex.c: Fixed copyright assignment.
8079 (java_lex): Push unicode back when parsing '<'.
8080 * lex.h: Fixed copyright assignment.
8081 * parse-scan.y: Likewise.
8082 * parse.h: Fixed copyright assignment.
8083 (build_debugable_stmt, complete_for_loop): New function prototypes.
8084 * parse.y: Fixed copyright assignment.
8085 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
8086 size_zero_node when completing a loop with no exit condition.
8087 (for_statement_nsi:): Define action.
8088 (for_init:, for_update:): Return size_zero_node when empty.
8089 (declare_local_variables): Call build_debugable_stmt.
8090 (build_debugable_stmt): New function.
8091 (build_loop_body): Build debugable statement around loop
8093 (complete_loop_body): Take into account the debugable statement
8094 around the EXIT_EXPR.
8095 (complete_loop_body): New function.
8096 (patch_exit_expr): Fixed condition inversion.
8098 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
8100 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
8101 name of thread define.
8102 * jvspec.c (THREAD_NAME): New macro.
8104 (THREADLIB): Likewise.
8105 (lang_specific_driver): Recognize attempt to link with thread
8106 library or gc library. Recognize -ljava on command line so it
8107 isn't linked against more than once.
8109 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 * parse-scan.y (report_main_declaration): Name of the class
8112 containing `main' can be a qualified name.
8114 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
8116 * config-lang.in: Changed gjavac to gjc everywhere.
8117 * Make-lang.in: Changed gjavac to gjc everywhere.
8119 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8121 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
8122 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
8123 and install the files.
8124 * Makefile.in (JAVA_OBJS_LITE): New variable.
8125 (compiler:): Now include jv-scan as a dependency.
8126 (../jv-scan$(exeext), parse-scan.c): New targets.
8127 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
8128 * config-lang.in (compilers): Removed gcj, gjavah from the list.
8129 * jcf-parse.c (parse_source_file): Call java_layout_classes and
8130 check for errors even if parse_only.
8131 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
8133 (yylex): New function. Uses java_lex body.
8134 (java_lex): Removed commented out statement. Remove local variable
8135 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
8136 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
8137 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
8138 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
8139 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
8140 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
8142 (java_lex_error): Empty if JC1_LITE is defined.
8143 (java_get_line_col): Return 0 if JC1_LITE is defined.
8144 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
8145 SET_MODIFIER_CTX): Moved into the section containing the macros
8146 conditionally defined by JC1_LITE.
8147 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
8148 argument if JC1_LITE is defined.
8149 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
8150 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
8152 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
8153 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
8154 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
8155 to different values according to JC1_LITE.
8156 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
8157 declared if JC1_LITE set.
8158 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
8159 defined if JC1_LITE not set.
8160 (struct parser_ctx): Reorganized and skip the jc1 front end part
8162 (java_layout_classes): New function definition.
8163 (java_push_parser_context, java_init_lex, yyparse, yylex,
8164 yyerror): Prototype always declared. All other static function
8165 prototypes declared only if JC1_LITE is not set.
8166 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
8167 declared in parse.h.
8168 (java_layout_classes): New function.
8169 (java_complete_expand_methods): No longer layout the class here.
8170 * parse-scan.y: New file.
8171 * jv-scan.c: New file.
8173 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
8175 * gjavah.c (main): Handle -friend option.
8176 (friend_specs): New global.
8177 (generate_access): Handle friend_specs.
8178 (process_file): Likewise.
8179 (MAX_FRIENDS): New macro.
8180 (friend_count): New global.
8181 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
8182 Changed all callers.
8184 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
8186 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
8187 (main): Handle processing all the entries of a named .zip archive.
8188 * jcf-io.c (jcf_trim_old_input): New function.
8189 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
8191 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
8193 * lang.c (flag_assume_compiled): Make default be on.
8195 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
8197 * jcf-dump.c: Add bunches of flags to control output more.
8198 (process_class): New function; support printing more than one class.
8199 (main): Support new --print-main and --javap flags.
8200 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
8201 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
8203 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
8205 Change mangling of dispatch table to match C++ vtable (w/thunks).
8206 * class.c (build_dtable_decl), java-tree.h: New function.
8207 (make_class_data): Call it.
8208 * decl.c (init_decl_processing): Likewise.
8210 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
8212 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
8213 soft_anewarray; adjust args passed.
8214 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
8215 match _Jv_NewObjectArray.
8217 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8219 * decl.c (push_labeled_block, pop_labeled_block): New functions.
8220 * expr.c (loopup_label): Call create_label_decl.
8221 (create_label_decl): New function.
8222 (java_lang_expand_expr): Call expand_start_bindings with argument
8224 * java-tree.h Added space after PROTO in function declarations
8226 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
8227 (create_label_decl, push_labeled_block): New function
8229 * lex.c (label_id): Initialize.
8230 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
8232 * parse.h Added space after PROTO in function declarations when
8234 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
8235 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
8236 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
8237 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
8239 (struct parser_ctxt): New fields current_loop,
8240 current_labeled_block.
8241 (build_if_else_statement, patch_if_else_statement,
8242 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
8243 generate_labeled_block, complete_labeled_statement,
8244 build_bc_statement, patch_bc_statement, patch_loop_statement,
8245 build_new_loop, build_loop_body, complete_loop_body): New function
8247 * parse.y (java_warning_count): New global variable.
8248 (label_id): New static variable.
8249 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
8250 (block:): Return size_zero_node when block is empty.
8251 (empty_statement:): Return size_zero_node.
8252 (statement:): Implement supplemental action when for_statement: is
8254 (label_decl:): New rule.
8255 (labeled_statement:): Rewritten using label_decl. Actions
8257 (labeled_statement_nsi:): Likewise.
8258 (if_then_statement): Actions implemented.
8259 (while_expression): New rule.
8260 (while_statement:): Rewritten using while_expression. Actions
8262 (while_statement_nsi:): Likewise.
8263 (do_statement_begin:): New rule.
8264 (do_statement:): Rewritten using do_statement_begin. Actions
8266 (for_statement:): Rewritten using for_begin. Actions implemented.
8267 (for_statement_nsi:): Likewise.
8268 (for_header:, for_begin:): New rules.
8269 (for_init:): Actions implemented.
8270 (statement_expression_list:, break_statement:,
8271 continue_statement:): Likewise.
8272 (yyerror): Count number of issued warning(s).
8273 (java_report_errors): Report error(s) and/or warning(s).
8274 (java_complete_class): Use build_java_argument_signature to
8275 recompute completed method signature.
8276 (java_check_regular_methods): New locals method_wfl and aflags.
8277 Use method_wfl instead of lookup_cl during error reports. Fixed
8278 indentation and modified some error messages. Use
8279 lang_printable_name in method instead of the DECL_NAME. New code
8280 to issue warnings on methods not overriding corresponding methods
8281 private to a different package.
8282 (java_method_add_stmt): Call add_stmt_to_compound.
8283 (add_stmt_to_compound): New function.
8284 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
8285 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
8286 (build_if_else_statement, patch_if_else_statement,
8287 build_labeled_block, generate_labeled_block,
8288 complete_labeled_statement, build_new_loop, build_loop_body,
8289 complete_loop_body, patch_loop_statement, build_bc_statement,
8290 patch_bc_statement, patch_exit_expr): New functions.
8291 * typeck.c (build_java_signature): Build argument signature before
8292 enclosing it in between parenthesis.
8294 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
8296 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
8297 (JAVA_OBJS): Added reminder comment
8299 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
8301 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
8302 be interpreted as a long long.
8304 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
8306 * decl.c (init_decl_processing): Use _Jv_InitClass, not
8307 soft_initialise_class. Use _Jv_NewMultiArray, not
8308 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
8309 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
8310 _Jv_CheckArrayStore, not soft_checkarraystore. Use
8311 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
8313 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
8315 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
8316 length_identifier_node): New global tree node constants.
8317 * parse.y (kw_super, kw_this, kw_length): Removed globals.
8318 Replace uses by super_identifier_node etc.
8319 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
8321 * parse.y (resolve_field_access): Don't special-case ".length" if
8322 flag_emit_class_files.
8323 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
8324 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
8327 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
8329 * decl.c (init_decl_processing): Remove unused method_type_node fields.
8330 * class.c (make_method_value): Remove init for removed fields.
8332 * class.c (layout_class): Use build_java_argument_signature.
8333 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8335 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8336 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8337 (build_java_signature): Don't use push_java_argument_signature.
8339 * typeck.c (lookup_argument_method): New function.
8340 * parse.y (java_check_regular_methods): Use lookup_argument_method
8341 instead of lookup_java_method2 followed by lookup_java_method.
8343 * parse.y (check_method_redefinition): Minor optimization.
8345 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8346 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8348 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8350 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8353 * gjavah.c (java_float_finite): Use K&R-style definition.
8354 (java_double_finite): Likewise.
8355 (generate_access): Now returns void. Changed all callers.
8356 (last_access_generated): Removed.
8357 (process_file): Only make a single pass over the .class file.
8359 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8361 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8362 for compatibility for G++ (with -fvtable-thunks).
8363 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8365 * gjavah.c (process_file): Use public inheritance for super-class.
8367 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8369 * lex.c (java_init_lex): Initialize ctxp->package.
8370 * parse.h (struct parser_ctxt): package and package_len replaced
8371 by tree package, an identifier node. Field method_decl_list is
8372 gone. Fixed comments.
8373 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8374 class_in_current_package): New function prototypes.
8375 * parse.y (array_type:): Set class loaded flag on primitive type
8377 (package_declaration:): Assign ctxp->package to the
8379 (method_invocation:): Handle invocation of method qualified by
8381 (single_type_import_declaration:): Removed ambiguity check.
8382 (java_pop_parser_context): New local variable `next'. Reset and
8383 set IMPORT_CLASSFILE_NAME flags on current and previous import
8385 (java_accstring_lookup): Use new local macro COPY_RETURN.
8386 (lookup_field_wrapper): New function.
8387 (parser_qualified_classname): Use merge_qualified_name.
8388 (parser_check_super_interface): Broaden error message.
8389 (do_resolve_class): Check for qualified class name in the current
8390 compilation unit if appropriate.
8391 (process_imports): Check for already defined classes.
8392 (check_pkg_class_access): Got rid of call to
8393 get_access_flags_from_decl.
8394 (java_complete_expand_methods): Call safe_layout_class based on
8395 the current class size.
8396 (make_qualified_primary): Build a WFL qualification on primary if
8398 (merge_qualified_name): New function.
8399 (make_qualified_name): Use merge_qualified_name.
8400 (resolve_expression_name): Use safe_lookup_field.
8401 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8402 (resolve_qualified_expression_name): Likewise. Check on resolved
8403 element accessibility.
8404 (not_accessible_p, class_in_current_package): New functions.
8405 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8406 (patch_method_invocation_stmt): Merged common pieces. Check
8407 accessibility of invoked method.
8408 (check_for_static_method_reference): Add returned type in error
8410 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8411 (refine_accessible_methods_list): Merged two conditions in test.
8412 (java_complete_class): Sanity check on stabilize_ref gone.
8413 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8415 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8417 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8419 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8421 * gjavah.c (F_NAN): Removed.
8422 (F_NAN_MASK): New macro.
8423 (F_POSITIVE_INFINITY): Removed.
8424 (F_NEGATIVE_INFINITY): Likewise.
8425 (java_float_finite): Rewrote.
8426 (D_NAN_MASK): Renamed.
8427 (java_double_finite): Rewrote.
8428 (D_POSITIVE_INFINITY): Removed.
8429 (D_NEGATIVE_INFINITY): Likewise.
8431 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8432 If verbose, print underlying representation of value in hex.
8434 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8436 * buffer.h, buffer.c: New files.
8437 * Makefile.in (JAVA_OBJS): Add buffer.o.
8439 Support locals variables and writing their debug entries to .class.
8440 * jcf-write.c: Simplify some by user new buffer type.
8441 (vode_buffer_grow): Removed.
8442 (struct localvar_info): New type.
8443 (localsvars, localvartable): New buffers.
8444 (localvar_alloc, localvar_free): New functions.
8445 (generate_bytecode_insns): Handle local variables.
8446 (generate_classfile): Write LocalVariableTable attribute.
8448 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8450 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8451 * zipfile.h (ZIPMAGIC): New macro.
8453 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8455 * Makefile.in (gjavah.o): Updated dependencies.
8456 (jcf-dump.o): Likewise.
8457 (all.indirect): Use ../gjavah.
8458 (../gjavah$(exeext)): Likewise.
8459 (clean): Don't remove gjavah.
8460 (clean): Remove parse.c, not java/parse.c.
8461 * Make-lang.in (java): Added gjavah.
8462 (gjavah$(exeext)): New target.
8463 (GJAVAH_SOURCES): New macro.
8464 (java.all.build): Added gjavah.
8465 (java.all.cross): Likewise.
8466 (java.rest.encap): Likewise.
8467 * config-lang.in (compilers, stagestuff): Added gjavah.
8469 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8471 * gjavah.c (java_float_finite): New function.
8472 (java_double_finite): Likewise.
8473 (F_POSITIVE_INFINITY): New macro.
8474 (F_NEGATIVE_INFINITY): Likewise.
8476 (D_POSITIVE_INFINITY): Likewise.
8477 (D_NEGATIVE_INFINITY): Likewise.
8479 (print_field_info): Use java_float_finite and java_double_finite.
8481 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8483 * parse.y (method_header): Name "this" implicit argument.
8485 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8487 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8488 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8489 (put_linenumber): New function.
8490 (generate_bytecode_insns, generate_classfile): Write line numbers.
8492 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8494 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8495 (lookup_name, build_known_method_ref, build_class_init,
8496 build_invokevirtual, invoke_build_dtable, match_java_method,
8497 build_field_ref, pushdecl_force_head, build_java_binop,
8498 binary_numeric_promotion, build_decl_no_layout,
8499 build_java_arrayaccess, build_newarray, build_anewarray,
8500 build_java_array_length_access, build_java_arraynull_check): New
8501 extern function prototypes.
8502 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8503 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8505 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8507 * jcf.h (jcf_out_of_synch): New extern function prototype.
8508 * parse.h: Static/global function implemented in parse.y
8509 prototyped and declarations moved at the end of the file.
8510 (DECL_P): Check that the argument isn't null.
8511 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8512 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8513 (QUAL_DECL_TYPE): New macro.
8514 (PARAMS): Macro definition removed.
8515 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8516 (return_statement:): Call build_return.
8517 (field_access:): Call make_qualified_primary in sub rule.
8518 (method_invocation:): Build method invocation and call
8519 make_qualified_primary when processing primaries.
8520 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8521 get_type_from_signature.
8522 (java_check_regular_method): Extra integer 0 argument when calling
8523 lookup_java_method2.
8524 (lookup_java_interface_method2): Extra method DECL argument when
8525 calling lookup_java_interface_method2.
8526 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8528 (java_complete_expand_method): Layout current class iff not
8529 already done. Don't process interface's methods.
8530 (java_complete_expand_method): Use super class only if it
8531 exists. Use current class otherwise.
8532 (make_qualified_primary): New function.
8533 (resolve_expression_name): Process qualified expression or
8534 expression from primary the same way.
8535 (resolve_expression_name): Two last arguments to
8536 resolve_field_access are now NULL_TREEs.
8537 (resolve_field_access): New variable is_static. Local field must
8538 be DECLs. is_static computed on field DECLs only. Append code in
8539 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8540 to initialize field_type.
8541 (resolve_qualified_expression_name): New local variable,
8542 previous_call_static and is_static. Handle primaries with function
8543 calls, casts, array references and `this'. `super' now handled as
8544 `(super_class)this'. Use is_static to clarify boolean expressions.
8545 Added code to handle case where a proper handle is required to
8546 access a field. Use QUAL_DECL_TYPE where applicable.
8547 (maybe_access_field): New function.
8548 (patch_method_invocation_stmt): New arguments primary, where,
8549 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8550 deleted. Use `where' as a type to search from if specified. Check
8551 for static method reference where forbidden. Append primary or
8552 current_this to the argument list if not calling constructor nor
8554 (check_for_static_method_reference): New function.
8555 (patch_invoke): Layout the class on which new is done if
8557 (lookup_method_invoke): Changed format to report errors on
8559 (qualify_ambiguous_name): New local variable this_found. Now
8560 handle things from primaries. Method call are considered
8562 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8564 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8565 (java_complete_tree): New case fo RETURN_EXPR. Process function
8566 call arguments in separate function.
8567 (complete_function_arguments): New function.
8568 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8570 (patch_assignment): Take the return function slot into account as
8571 a RHS. Distinguish assignment from a return.
8572 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8573 when checking methods in interfaces.
8574 (resolve_type_during_patch): NULL argument to unresolve_type_p
8575 instead of NULL_TREE.
8576 (patch_newarray): Fixed typo in comment.
8577 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8578 (build_return, patch_return): New functions.
8579 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8581 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8583 * constants.c (find_name_and_type_constant, find_fieldref_index,
8584 find_methodref_index): New methods.
8585 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8586 just return given method. Also, rename to build_known_method_ref.
8587 (expand_invoke): Rename call to build_invoke_non_interface.
8588 * java-tree.h, parse.h: Update prototype.
8589 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8590 (such as expand_expr_stmt) if flag_emit_class_files.
8591 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8592 STACK_TARGET, IGNORE_TARGET): New macros.
8593 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8594 (generate_bytecode_insn): New function to generate method's bytecode.
8595 (generate_classfile): Node generate Code attribute for a method.
8596 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8597 push_long_const, field_op, adjust_typed_op, maybe_wide):
8598 New functions used by generate_bytecode_insn.
8600 * typeck.c (signature_include_return): Remove variable.
8601 (push_java_argument_signature, build_java_argument_signature): New.
8602 (build_java_signature): Use push_java_argument_signature.
8603 * parse.y: Use build_java_argument_signature instead of fiddling
8604 with signature_include_return.
8606 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8608 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8611 * Makefile.in (all.indirect): Added gjavah$(exeext).
8612 (gjavah$(exeext)): Added $(exeext).
8615 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8617 * class.c (layout_class): Call to java_layout_parsed_class replace
8618 by safe_layout_class.
8619 * expr.c (build_java_array_length_access): Removed static storage
8620 class in the function definition.
8621 (build_java_arraynull_check): Likewise.
8622 Also fixed typos in two comments.
8623 * lex.c (java_init_lex): Initialize static global kw_length.
8624 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8625 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8627 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8628 * parse.h (resolve_no_layout): New static function declaration.
8629 (get_identifier_in_static): Declaration removed.
8630 (java_layout_parsed_class): Function name declaration changed to
8632 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8633 not_initialized_as_it_should_p, build_this): New static function
8635 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8636 binary_numeric_promotion, stabilize_reference,
8637 build_decl_no_layout, build_java_arrayaccess): Extern function
8638 declarations moved into their own section.
8639 (build_newarray, build_anewarray, build_java_array_length_access,
8640 build_java_arraynull_check): New extern function declarations.
8641 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8642 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8644 (CALL_CONSTRUCTOR_P): New macro.
8645 * parse.y (kw_length): New static global tree node.
8646 (return_statement): Tagged <node>.
8647 (RETURN_TK): Tagged <operator>.
8648 (variable_declarator_id:): Build variable declaration with an
8649 empty initialization value if a syntax error was found in the
8650 initialization part of the variable declaration.
8651 (statement_without_trailing_substatement:): return_statement: now
8652 uses the default rule.
8653 (return_statement:): Temporarily fixed to return NULL_TREE.
8654 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8655 (class_instance_creation_expression:): Class creation rules now
8656 call build_method_invocation upon reduction.
8657 (array_creation_expression:): Rules call build_newarray_node upon
8659 (dim_exprs:): Build a list of dimension expressions.
8660 (dim_expr:): Store location of the OSB_TK in the dimension
8662 (method_invocation:): Added a new error rule.
8663 (build_unresolved_array_type): WFL argument may also be an array
8664 on a primitive type. Name of the argument changed to reflect this.
8665 (method_declarator): Insert argument type at the beginning of the
8666 argument type list and later reverse the list.
8667 (unresolved_type_p): Argument 'returned' may be optionally
8669 (java_layout_class_from_source): Function renamed
8671 (resolve_and_layout): Now call resolve_no_layout and
8673 (resolve_no_layout): New function.
8674 (purify_type_name): New function.
8675 (complete_class_report_errors): Call purify_type_name during error
8676 report on a type not found.
8677 (process_imports): error_found local variable doesn't need to be
8678 initialized to zero.
8679 (declare_local_variables): New local type_wfl. Fixed typo in error
8680 message. type_wfl assigned to unresolved type and used to register
8681 incomplete type. Build a WFL around the variable initialization
8682 statement so that debug info can be generated on it.
8683 (source_start_java_method): Reverse argument list after they've
8685 (current_this): New static global variable.
8686 (java_complete_expand_methods): Set current_this when appropriate.
8687 (resolve_expression_name): Build correct static and non static
8688 field access bearing a simple name.
8689 (resolve_field_access): Resolve the length field of arrays. Handle
8691 (patch_method_invocation_stmt): Set the type of the method
8692 invocation to error_mark_node. This value is later overridden by a
8693 valid type, if any. Don't handle qualified constructor invocation
8694 as qualified method invocation. Call lookup_method_invoke with its
8695 new flag. It's no longer necessary to access the selected method
8696 as the value of a tree list. Handle constructor invocation.
8697 (patch_invoke): Reverse argument list when invoking non interface
8698 methods. Insert call to new as the first argument of the
8700 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8701 defined within a final class. Return INVOKE_STATIC if the invoked
8702 method is a constructor.
8703 (lookup_method_invoke): New lc argument is a flag to indicate a
8704 constructor lookup. Now handle constructor lookup. Choose the most
8705 specific method in case several were matching the invocation
8706 requirements. Return a method decl instead of a tree list featuring
8707 one single method decl element.
8708 (refine_accessible_methods_list): New lc flag argument to
8709 indicate that a constructor is being looked up.
8710 (not_initialized_as_it_should_p): New function.
8711 (java_complete_tree): Now process fake tree codes
8712 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8713 save_expr on resolved function call arguments. Case on
8714 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8715 (patch_assignment): LHS can be a field access expression. When
8716 dealing with reference, lhs_type is the promoted type of the
8717 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8719 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8720 (patch_binop): Use not_initialized_as_it_should_p where
8722 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8723 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8725 (resolve_type_during_patch): New function.
8726 (patch_cast): Call resolve_type_during_patch to resolve type and
8727 report error accordingly.
8728 (patch_array_ref): Use not_initialized_as_it_should_p where
8729 applicable. Array base expression is saved before being
8730 used. Promote the type of an array elements if it contains non
8732 (build_newarray_node, patch_newarray, build_this): New functions.
8734 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8736 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8737 increment it in `for' statement.
8738 (print_field_info): If number is inf or nan, don't print it.
8739 (print_method_info): If method name is `delete', just ignore it.
8740 (print_c_decl): Special-case jstringArray.
8742 * gjavah.c (help): New function.
8743 (no_argument): New function.
8744 (usage): Changed text.
8745 (main): Rewrote argument handling. Now handles -v, --help,
8747 (version): New function.
8748 (found_error): New global.
8749 (main): Return found_error.
8750 (generate_access): Set found_error.
8751 (print_c_decl): Likewise.
8753 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8755 * gjavah.c (print_c_decl): Don't print "," when examining field.
8756 Skip type name when looking at "[L" types.
8757 (process_file): Now static.
8758 (generate_access): Now returns int.
8759 (last_access_generated): New global.
8760 (process_file): Clear last_access_generated; make multiple passes
8762 (print_field_info): Just return if generate_access returns true.
8763 (print_method_info): Likewise. Also, allow <init> functions to
8765 (print_c_decl): Added is_init argument. Print constructors
8767 (print_cxx_classname): Use UTF8_GET to extract characters from
8769 (print_base_classname): New function.
8770 (print_class_decls): New function.
8771 (process_file): Use it.
8772 (utf8_cmp): New function.
8774 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8776 * lang-options.h: Format changed to match changes in gcc/toplev.c
8777 to implement a --help option.
8779 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8781 * decl.c (init_decl_processing): Revert change to dtable_type.
8783 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8785 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8787 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8789 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8791 * lang.c (lang_init): Default flag_exceptions to 1, without
8792 checking to see if it's 2 first.
8794 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8796 * constants.c: Include "system.h".
8798 * lang.c (flag_new_exceptions): Get via extern now.
8799 (lang_init_options): New functions. Turn on flag_new_exceptions.
8801 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8803 * lex.c (java_lex): Return 0 when we see an invalid character in
8806 * lex.c (java_read_char): Specify extra argument when calling
8808 (java_read_unicode, java_parse_end_comment,
8809 java_parse_escape_sequence): Likewise,
8810 (java_lex): Specify extra argument when calling
8811 java_lex_error. Test that IDs are beginning with a legal character
8812 for IDs. Handle invalid characters with an error message and a
8813 call to java_lex_error.
8814 (java_lex_error): Adjust column position by new argument
8815 `forward'. Issue an error even if in the middle of reporting an
8818 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8820 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8821 we don't explicitly put a null pointer when we're copying it.
8823 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8825 * gjavah.c (print_cxx_classname): New function.
8826 (super_class_name): Likewise.
8827 (print_super_fields): Removed.
8828 (in_super): Removed.
8829 (print_field_info): Never generate #defines.
8830 (print_c_decl): Changed generated types to match JNI. No longer
8831 print class name before method name.
8832 (print_method_info): Print "static" before static methods.
8833 Print "virtual" before non-final methods.
8834 (usage): Use exit(1), not exit(-1).
8836 (print_field_info): Use %.17g to print a double.
8837 (last_access): New globals.
8838 (process_file): Initialize last_access.
8839 (usage): Now static.
8840 (ACC_VISIBILITY): New define.
8841 (generate_access): New function.
8842 (print_field_info): Call it.
8843 (print_method_info): Likewise. Also, generate information for all
8844 methods, not just native methods. Return void.
8845 (print_c_decl): Return void.
8846 (print_field_info): Return void.
8848 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8850 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8851 processing the jc1 grammar file. Prefix bison functions and
8852 variables with java_.
8853 (parse.c): Dependencies on parse.h and lex.h
8854 * expr.c (build_java_arrayaccess): Function now global.
8855 * java-tree.h: Comment reorganized to carry on previous
8856 classification effort.
8857 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8858 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8859 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8860 java_parse (new prefix java_ generated by bison).
8861 (java_layout_parsed_class, java_register_parsed_class): Function
8863 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8864 * lex.c (static tree wfl_op): Variable deleted.
8865 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8866 ctxp fields to NULL_TREE.
8867 (java_lex): No longer create WFL for operators. Filename caching
8868 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8869 created as STRING_CST and later expanded. Removed extra argument
8870 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8872 (build_wfl_node): Removed code in comments.
8873 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8874 store token and location data in the current bison token.
8875 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8876 static/extern function declaration at the beginning of the file.
8877 (struct qualification): Data structure definition deleted.
8878 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8879 (qualify_ambiguous_name): Function declaration modified. Function
8880 now returns nothing.
8881 (build_array_ref, patch_array_ref, make_qualified_name,
8882 resolve_qualified_expression_name, maybe_generate_clinit,
8883 resolve_field_access): New static function declarations.
8884 (build_java_arrayaccess): New extern function declaration.
8885 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8886 (CALL_EXPR_PRIMARY): Macro deleted.
8887 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8888 (struct parser_ctxt): Field initialized_final
8889 removed. non_static_initialized, static_initialized: New fields.
8890 * parse.y (static tree kw_super, static tree kw_this): New global
8892 (%union): tree wfl field of operator member replaced by int
8893 location. WFLs are non longer created for operators.
8894 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8895 (qualified_name:): Now calls make_qualified_name to build the
8897 (type_declaration:): Consider generating <clinit> when class
8899 (variable_declarator:): Directly build an assignment node when the
8900 variable is initialized when declared.
8901 (this_or_super:): Build a WFL and set current location when THIS
8902 or SUPER are parsed.
8903 (expression_statement:): Wrap statement around a WFL.
8904 (primary_no_new_array:): Fixed typo. Changed value returned by
8905 THIS_TK because of its new type (temporary).
8906 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8907 (field_access:): Build qualified name with SUPER.
8908 (method_invocation:): Fixed returned value because of SUPER's new
8910 (array_access:): Use OSB_TK location information.
8911 (post_increment_expression:, post_decrement_expression:,
8912 unary_expression:, pre_increment_expression:,
8913 pre_decrement_expression:, unary_expression_not_plus_minus:,
8914 cast_expression:, multiplicative_expression:,
8915 additive_expression:, shift_expression:, relational_expression:,
8916 equality_expression:, and_expression:, exclusive_or_expression:,
8917 inclusive_or_expression:, conditional_and_expression:,
8918 conditional_or_expression:, assignment:): Use new location/token
8919 information available on operators.
8920 (create_class): Set super_decl_type to NULL_TREE when processing
8922 (register_fields): Field initialization is now a MODIFY_EXPR
8923 node. Chain initialization code to the matching lists (according
8924 the the field declaration modifiers).
8925 (maybe_generate_clinit): New function.
8926 (method_header): Don't set method's DECL_NAME to a WFL when adding
8927 methods to java.lang.Object.
8928 (resolve_and_layout): Now can return NULL_TREE if the type
8929 resolution fails. Otherwise, return the class DECL instead of its
8931 (check_method_redefinition): Don't patch method DECL_NAME if it
8932 belongs to java.lang.Object.
8933 (process_imports): Simply assign error_found to the value returned
8934 by check_pkg_class_access.
8935 (declare_local_variables): Don't use their init statements (if
8936 any) when parsing error were previously found. Reuse MODIFY_EXPR
8937 build during parsing as an init statement.
8938 (java_method_add_stmt): Now return the current method body.
8939 (java_layout_parsed_class, java_register_parsed_class): Functions
8941 (java_complete_expand_methods): Initialize the constant pool on a
8942 per class basis. Layout the classes before expanding their method
8943 bodies. Don't try expand artificial constructor code if error were
8944 found. Make the classes data and register them if no error were
8946 (java_complete_expand_method): Retrieve an artificial constructor
8947 argument list before entering its body. Assign the top block to
8948 the artificial constructor function body and set types of declared
8949 blocks and compound statements to void. Walk method body if not an
8950 artificial constructor.
8951 (make_qualified_name, cut_identifier_in_qualified): New functions.
8952 (resolve_expression_name): Fixed comments. Save/restore the
8953 current class CLASS_LOADED_P flag value. Build non qualified
8954 static field access and handle qualified expression names.
8955 (resolve_field_access, resolve_qualified_expression_name): New
8957 (patch_method_invocation_stmt): Use the new expression resolution
8958 scheme, calling resolve_field_access when the function call is
8959 resolved as an expression.
8960 (qualify_ambiguous_name): Function rewritten to work on qualified
8961 expression produced by make_qualified_name.
8962 (java_complete_tree): Promote type when function's argument are
8963 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8964 the assignment to discover further errors if RHS is a expression
8965 name that fails to evaluate. Declare LHS initialized even though
8966 the assignment failed. Don't use the location variable and removed
8967 extra argument in patch function calls. Now handle the ARRAY_REF
8968 case and build internal string representation when STRING_CSTs are
8970 (build_method_invocation): Don't wrap function call around a WFL.
8971 (build_assignment): Likewise. Use the operator location
8973 (patch_assignment): Handle array access LHSs. Handle error
8974 provenance, resulting in a better error report.
8975 (build_binop): Use op_location from operator as binop location
8977 (build_unaryop, build_incdec, build_cast): Likewise.
8978 (patch_binop): Extract location information from the node. Fixed
8979 typo in error message.
8980 (patch_unary_op): Extract location information from the node.
8981 (build_array_ref, patch_array_ref): New functions.
8983 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8985 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8986 match _Jv_IsInstanceOf.
8987 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8988 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8990 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8992 * decl.c (init_decl_processing): Functions are now named
8993 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8995 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8997 * java-tree.h (load_class): Add prototype.
8998 * class.c (is_compiled_class): Add missing arg to load_class.
8999 * expr.c (expand_java_NEW): Call load_class.
9000 * parse.y (process_import): Removed bogus use of void return value.
9002 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
9004 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
9005 Function name is "_Jv_Throw" instead of "soft_athrow".
9006 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
9007 Function name is "_Jv_AllocObject" instead of "soft_new".
9008 Takes an extra parameter (object size).
9009 * expr.c: Update calls.
9011 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
9013 * lex.c (java_get_line_col): Handle end-of-file.
9014 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
9016 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9018 * lang.c (lang_init): Make -fexceptions the default.
9019 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
9020 exception handling is not turned on.
9022 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
9024 * lang.c (flag_new_exceptions): Make this this default.
9025 * decl.c (end_java_method): Call emit_handlers.
9026 * except.c (method_init_exceptions): Set language code and version.
9027 (expand_start_java_handler): Enable exception, and call
9028 expand_eh_region_start.
9029 (expand_end_java_handler): Enable exception, and set up catch blocks.
9030 (emit_handlers): New routine to generate the saved handlers.
9031 * java-except.h (emit_handlers): Add prototype.
9033 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
9035 We used to have three different representations of the constant pool:
9036 the CPool structure, the tree_constant_pool, and the constructures
9037 used to build the Class object (which may need class and string
9038 constants) in compiled code. None were appropriate for compiling
9039 to .class files, so I did a major overhaul.
9041 First, the tree_constant_pool array was removed. Things were
9042 modified to the CPool structure in the JCF could be used.
9043 Second, a "capacity" field was added to the CPool, and functions
9044 written to search for a matching constant, adding one if not found.
9045 The code that generated the Class object was changed to use a CPool.
9046 The actual TREE_LISTs used to build the CONSTRUCTORs used for
9047 the static Class object are now only in build_constants_constructor.
9048 Finally, I wrote code which can generate a .class file (including its
9049 constant pool) from the RECORD_TYPE of a class. This is a big step
9050 on the way to compiling Java source into .class files.
9052 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
9053 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
9055 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
9056 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
9057 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
9058 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
9059 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
9060 (lang_type): Removed constant_pool field.
9061 * jcf.h (CPool): Renamed size to count. Added field capacity.
9062 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
9063 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
9064 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
9066 * constants.c (current_constant_pool_tags, current_constant_pool_data,
9067 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
9068 * constants.c (build_constants_constructor): Use new outgoing_cpool.
9069 (set_constant_entry, find_constant1, find_constant2,
9070 find_class_constant, count_constant_pool_bytes, write_constant_pool,
9071 find_utf8_constant, find_class_or_string_constant): New functions.
9073 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
9074 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
9075 (give_name_to_class, get_class_constant): Likewise.
9076 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
9077 (get_name_and_type_constant, get_ref_constant): Removed.
9078 * parse.h (parser_ctxt): Remove field tree_constant_pool.
9079 * parse.y: Don't save/restore tree_constant_pool.
9080 * verify.c (verify_jvm_instructions): Update for new approach.
9081 * expr.c (expand_invoke, expand_java_field_op): Likewise.
9083 * lang-options.h: Added -femit-class-file, -femit-class-files.
9084 * lang.c (flag_emit_class_files), java-tree.h: New flag.
9085 (lang_f_options): Added "emit-class-file(s)".
9087 * expr.c (build_java_arrayaccess): Generate more efficient array
9088 bounds checking, by using unsigned compare.
9090 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
9092 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9094 * parse.h: New comment on the handling of unresolved type
9095 identifiers. JDEPs are now part of the jdep_code enum.
9096 (typedef struct jdep): Now use enum jdep_code or int, depending on
9097 availability. Both are narrowed down to an 8 bits bitfield.
9098 (CALL_EXPR_PRIMARY): Fixed comment.
9100 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
9102 * Make-lang.in (java): Added gjavac and jvgenmain.
9103 (java.start.encap): Depend on gjavac.
9104 (java.rest.encap): Depend on jvgenmain.
9106 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
9107 (JAVA_CROSS_NAME): Likewise.
9108 (java.all.build): Depend on jvgenmain and gjavac.
9109 (java.all.cross): Depend on jvgenmain and gjavac-cross.
9110 (jvgenmain$(exeext)): New target.
9111 (java.install-common): Wrote.
9112 * config-lang.in (compilers, stagestuff): Added gjavac and
9115 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
9117 * lang.c (lang_decode_option): New argc/argv interface.
9119 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
9122 * decl.c (build_decl_no_layout): New function.
9123 * expr.c (java_lang_expand_expr): Layout declarations found in
9124 blocks before they're pushed.
9125 * jcf-parse.c (load_class): Save current line when parsing class
9127 (parse_source_file): Register class before expanding their
9129 * lang.c (put_decl_node): Produce `null' when `void *' is
9131 * lex.c (static tree wfl_op): New static global, for error report
9133 (java_init_lex): wfl_operator and wfl_op initialized
9134 here. Filename caching added for wfl_op. Return wfl_op when `(' is
9136 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
9137 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
9138 build_unresolved_array_type): New static function definitions.
9139 (build_decl_no_layout): New extern function declared.
9140 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
9141 faulty modifier exists.
9142 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
9143 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
9144 (UNARY_PLUS_EXPR): New fake operator.
9145 (struct parser_ctxt): New field osb_number.
9146 * parse.y (static tree wfl_operator): New static WFL for operator
9147 bound error messages.
9148 (DECR_TK, INCR_TK): Moved.
9149 (OP_TK): Tagged <operator>.
9150 (array_type:): Now call build_unresolved_array_type.
9151 (dim_expr:): Count the number of '[' seen.
9152 (post_increment_expression, post_decrement_expression,
9153 pre_increment_expression, pre_decrement_expression,
9154 unary_expression_not_plus_minus, unary_expression:): Actions are
9155 now building the corresponding unary expressions.
9156 (cast_expression:): Actions are now building cast expressions.
9157 (build_unresolved_array_type): New function.
9158 (create_interface): Reset the number of declared interfaces.
9159 (create_class): Likewise.
9160 (method_header): Methods declared within the scope of an interface
9161 are now implicitly set public and abstract.
9162 (java_complete_class): Variable's and parameter's type are patched
9163 with a promoted type.
9164 (declare_local_variables): Resolved non builtin types are promoted
9165 before being used to build a variable decl. Removed type patch
9166 posted on variable initialization statement.
9167 (source_start_java_method): Use build_decl_no_layout to build the
9168 decl of a parameter of incomplete type.
9169 (java_register_parsed_class): Process interfaces too. Call
9170 rest_of_decl_compilation on each processed class declarations.
9171 (java_complete_expand_methods): Don't attempt to expand things in
9173 (java_complete_tree): Process CONVERT_EXPR, even though it always
9174 has a type. Propagate error_mark_node to node's type too. Promote
9175 method's call argument type and return error_mark_node if
9176 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
9177 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
9178 handle unary operator nodes.
9179 (build_assignment): Added comment.
9180 (print_int_node): New function.
9181 (patch_assignment): New second argument. New error handling. Use
9182 print_int_node. Handle references. Use can_cast_to_p to issue
9183 different error message according to the context and check upon
9184 the initialization of the RHS.
9185 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
9186 (operator_string): Handle more operators.
9187 (patch_binop): No longer use a function static
9188 wfl_operator. Improved error message on shift distance.
9189 (build_unaryop, build_incdec, build_cast, patch_unaryop,
9190 patch_cast): New functions.
9192 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
9194 * jvspec.c: New file.
9195 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
9197 * java-tree.h (identifier_subst): Add declaration.
9199 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
9201 * jvgenmain.c (main): Generate call to JvRunMain.
9203 * class.c (make_class_data): Push value for "sync_info" field.
9204 * decl.c (init_decl_processing): Push "sync_info" field.
9206 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
9208 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
9209 Java (source) name, not signature.
9210 Set TYPE_ALIGN to (at least) that of element_type.
9212 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
9214 * class.c: Moved classname-mangling-rekated code to ...
9215 * mangle.c: ... this new file.
9216 * jvgenmain.c: New program (needs mangle.c) to generate main program.
9217 * Makefile.in: Update for above changes.
9219 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * expr.c (truthvalue_conversion): Convert integer and floating
9222 point value to their truth value.
9223 * lex.c (java_lex): Handle the `null' literal.
9224 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
9225 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
9226 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
9229 * parse.y: Reorganization/documentation on token declaration.
9230 (binop_lookup[]): New added new tree codes.
9231 (relational_expression): Build corresponding binary operators.
9232 (equality_expression, conditional_and_expression,
9233 conditional_or_expression): Likewise.
9234 (java_complete_class): Fix crash in debug message.
9235 (java_complete_tree): Check initialization of method call
9236 arguments. Further bogus node evaluation to detect more error
9237 during assignments. Handles more binary operators.
9238 (patch_assignment): Use DECL_P.
9239 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
9241 (operator_string): Handle more case. Compacted source.
9242 (patch_binop): Changed function comment. Checking for
9243 uninitialized first operand takes the compound assignment into
9244 account and uses DECL_P. Checking for uninitialized second operand
9245 delayed to routine's end. Use macros to issue type bound error
9246 messages and issue messages on both operands if their types are
9247 different. Force fixed type into node. Handle all binary
9250 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9252 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
9253 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
9254 build operator node and return tokens.
9255 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
9256 * parse.h (java_complete_tree): Changed returned type in prototype.
9257 (build_method_invocation, build_assignment, patch_assignment,
9258 patch_binop): New static function declarations.
9259 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
9260 BUILD_EXPR_WFL): New macros.
9261 * parse.y (enum tree_code binop_lookup[]): New static for token to
9263 (%union): Parser union has new sub-structure `operator'.
9264 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
9265 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
9266 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
9267 ASSIGN_ANY_TK): Tokens tagged `operator'.
9268 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
9269 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
9270 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
9271 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
9272 (assignment_operator:): Rule tagged `operator'.
9273 (expression_statement:): Re-installed default rule.
9274 (method_invocation:): Sub rules call build_method_invocation.
9275 (postfix_expression:): Don't attempt to resolve name here. Just
9277 (multiplicative_expression:): Sub-rules build corresponding binop
9279 (additive_expression:, shift_expression:, and_expression:,
9280 exclusive_or_expression:, inclusive_or_expression:): Likewise.
9281 (assignment:): Sub rule invoke build_assignment.
9282 (assignment_operator:): Default rules on sub rules.
9283 (force_error): Added documentation on this variable.
9284 (declare_local_variables): Build initialization calling
9286 (expand_start_java_method): Removed unused rtx declaration. Mark
9287 arguments as already initialized.
9288 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
9289 (java_complete_expand_methods): Don't process next method if
9290 completion of the previous one triggered errors.
9291 (java_complete_expand_method): Call source_end_java_method if no
9292 error were found during completion.
9293 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
9294 locals declaratilon. Handle names found within a class. Return
9295 error_mark_node when things aren't found.
9296 (patch_method_invocation_stmt): Return error_mark_node on failures.
9297 (patch_invoke): Removed unused local. Return the correct node.
9298 (java_complete_tree): Now returns a value. The BLOCK section binds
9299 local identifiers and the type of a BLOCK is now void. Assign the
9300 result of operand completion on COMPOUND_EXPR. Assign the
9301 encapsulated node of a WFL to the result of its completion, except
9302 when the node is an identifier. Now handle MODIFY_EXPR and several
9303 binary operators. Return error_mark_node on errors.
9304 (build_method_invocation, build_assignment, patch_assignment,
9305 build_binop, operator_string, patch_binop): New functions.
9306 * typeck.c (binary_numeric_promotion): New function.
9308 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
9310 * class.c (identifier_subst): New convenience wrapper for ident_subst.
9311 Replace most uses of ident_subst by identifier_subst.
9313 * class.c (push_class_static_dummy_field): Removed function.
9314 (build_class_ref): Find Class object decl by looking up "CNAME.class",
9315 instead of looking got "class" static field. Create that decl here.
9316 (class_identifier_node): Removed; no longer needed.
9317 (init_class_processing): Don't init class_identifier_node.
9318 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
9319 Do nreverse 0 times (instead of twice) for Object and Class.
9320 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
9322 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
9324 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
9325 while initializing linenumber_count and linenumber_table.
9326 Do it before init_function_start (which calls emit_line_note).
9327 * expr.c (expand_byte_code): Don't need to clear lineno here.
9329 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
9331 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9332 then mangle number as _N_.
9334 * class.c (mangle_class_field): New function.
9335 (build_class_ref): Set assembler name of class reference using
9337 (push_class_static_dummy_field): Likewise.
9339 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9341 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9342 of assigning to TREE_CODE. The latter method exploits a feature
9343 of GCC that is not ANSI compliant.
9345 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9347 * decl.c (pushdecl_force_head): New function.
9348 (pushlevel): Removed conditional printf.
9349 (complete_start_java_method): Don't enter local variable scope if
9350 function is compiled from source code.
9351 * expr.c: parse.h now included
9352 (java_lang_expand_expr): New function.
9353 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9354 printf. Terminate buffer when doing directories.
9355 * jcf-parse.c (parse_source_file): Call lang_init_source before
9356 parsing and before code generation.
9357 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9358 use printf if the macro is defined.
9359 * lang.c (lang_init): Install lang_expand_expr hook on
9360 java_lang_expand_expr.
9361 (java_dummy_print): New function.
9362 (lang_init_source): New function.
9363 * lex.c (java_lex): Remember location of an opening brace at the
9364 second nesting level.
9365 (java_is_eol): Unget character seen after a CR if it is EOF.
9366 * parse.h: Now includes lex.h
9367 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9368 printf if the macro is defined.
9369 (expand_start_java_method, build_expr_block, enter_block,
9370 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9371 New static function declarations.
9372 (pushdecl_force_head): New extern function declaration.
9373 (INCOMPLETE_TYPE_P): New macro.
9374 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9375 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9376 BLOCK_EXPR_ORIGIN): New macros.
9377 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9378 DECL_SOURCE_LINE_LAST): New macros.
9379 (struct parser_ctxt): Removed field current_method_decl, redundant
9380 with the field current_function_decl. Added fields
9381 first_ccb_indent1 and pending_block.
9382 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9383 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9385 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9386 (compilation_unit:): Cosmetic on sub rule.
9387 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9388 (variable_initializer:): Installed default rule on expression:.
9389 (method_declaration:): method_header: starts a new
9390 method. method_body: installs the function body, absorbs blocks
9391 emitted for temporary variable scopings, pops function's body block
9392 and merges function's last statement lineno in DECL_SOURCE_LINE.
9393 (method_body:): Installed default rules.
9394 (block:): Call enter_block when an opening brace is seen. Absorb
9395 scoping blocks and call exit_block when a closing brace is seen.
9396 (block_statement:): Cosmetic changes.
9397 (method_invocation:): Create WFL around CALL_EXPR node.
9398 (patch_stage): Added comment around definition.
9399 (method_header): Try to use first_ccb_indent1 as the first line of
9400 the method, so BP debug info are emitted at the first opening
9401 brace of the function. If the function has no body, use the
9402 location of the function's name. Override currently defined method
9403 name with the matching WFL so we can point redefinition errors
9404 using the location where the function's name was declared.
9405 (check_abstract_method_header): Interprets DECL_NAME as an
9406 identifier or as a WFL, accordingly.
9407 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9408 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9409 location and name information out of it and reinstall DECL_NAME to
9410 its original identifier node value.
9411 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9412 function's source code).
9413 (read_import_dir): Test the value returned by find_class and issue
9414 a fatal accordingly.
9415 (declare_local_variables): Push a new block for the scope of the
9416 new variable(s) if code has been already generated at that nesting
9417 level. Pinpoint redefinition errors using the variable id
9418 WFLs. Generate initialization code if necessary. If the variable
9419 type is incomplete, register a patch on its decl.
9420 (source_start_java_method): Rewritten. Define a new block for the
9421 function's parameters. Build parameter decl out of function's
9422 arguments and register them for a patch if their types are
9424 (expand_start_java_method): Includes the part of
9425 source_start_java_method that was pushing the parameter decls and
9426 completing the method start code.
9427 (source_end_java_method): Removed call the expand_end_bindings and
9428 poplevel (already taken care of). Reinstall function's arguments
9429 and get function's last line of code before calling
9430 expand_function_end.
9431 (java_method_add_stmt): New comment before the function's
9432 code. Complement the second operand of the current COMPOUND_EXPR
9434 (java_complete_expand_methods): Don't generate debug info on line
9435 zero when expanding a generated constructor.
9436 (java_complete_expand_method): Set start and end line numbers for
9437 a artificially generated constructor to one and manually call
9438 enter_block and exit_block when defining it. For all methods:
9439 expand function's start calling the new expand_start_java_method
9440 and invoke java_complete_tree on the effective method's body, if
9442 (resolve_expression_name): Now use lookup_name_in_blocks to search
9443 local variable decls and print out an error when variables are
9445 (patch_method_invocation_stmt): Inserted comment before the
9447 (lookup_method_invoke): Chain method's arguments using chainon
9448 with the current arg list as a second argument. Inserted missing
9449 IDENTIFIER_POINTER when reporting an error on methods not found.
9450 (refine_accessible_methods_list): Don't retain constructors.
9451 (patch_arguments): Function removed.
9452 (java_complete_tree): Inserted comment before the function's
9453 code. New case for BLOCKs. Moved the WFL case a bit
9454 further. Complete function's arguments.
9455 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9456 maybe_absorb_scoping_blocks): New functions.
9458 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9460 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9462 * jcf-parse.c (parse_source_file, java_error_count): New forward
9463 and extern declarations.
9464 (java_parse_abort_on_error): Macro moved.
9465 (jcf_parse_source): fatal called if fopen fails. Now calls
9467 (parse_source_file): New parse_only parameter. Reflects the
9468 elimination of the second pass.
9469 (yyparse): parse_source_file called with argument set to 0.
9470 * jcf.h (JCF_ZERO): Sets java_source to zero.
9471 * lex.c (java_init_lex): pass argument is gone. Function modified
9472 to be called once during the analysis of a file.
9473 (java_unget_unicode): Fixed typo in fatal message.
9474 (java_get_line_col): Likewise.
9475 (java_lval): Likewise. String literals no longer built during
9477 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9479 * parse.h (MODIFIER_WFL): New macro.
9480 (parse_check_super, parser_check_super_interface): Now return int.
9481 (parser_chain_incomplete_item, not_builtin_p,
9482 complete_method_decl): Declarations removed.
9483 (build_method_invocation_stmt, build_invoke): Renamed using the
9484 `patch' instead of `build'
9485 (register-incomplete_type, obtain_incomplete_type,
9486 java_complete_tree, java_complete_expand_method,
9487 unresolved_type_p, create_jdep_list): New function declarations.
9488 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9489 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9490 (jdep): New typedef on new struct _jdep.
9491 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9492 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9493 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9494 JDEP_RESOLVED_P): New macros.
9495 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9496 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9497 JDEP_VARIABLE): New enum values and jdep kinds.
9498 (jdeplist): New typedef on struct _jdeplist.
9499 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9501 (CALL_EXPR_PRIMARY): New macro.
9502 (struct parser_ctxt): Fields java_pass, current_method_decl,
9503 method_decl_list deleted. New field jdeplist.
9504 (INCOMPLETE_P): Macro deleted.
9505 * parse.y (single_type_import_declaration:): Removed pass switch.
9506 (type_import_on_demand_declaration): Likewise.
9507 (field_declaration:): Removed pass switch on all sub rules.
9508 (class_declaration:): Call the complete_class_decl removed on
9510 (method_declaration:): Removed second pass switch. No longer chain
9511 methods decl when method_header reduced.
9512 (method_header:): Sub rules no longer depend on pass switch.
9513 (method_declarator:): Likewise.
9514 (method_body:): Likewise.
9515 (abstract_method_declaration:): Likewise.
9516 (block_statement:): Likewise.
9517 (local_variable_declaration:): Likewise.
9518 (argument_list:): Likewise.
9519 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9520 removed. Partial CLASS_EXPR tree node built instead.
9521 (postfix_expression:): Removed pass switch on all sub rules.
9522 (java_pop_parser_context): Free classd_list content.
9523 (yyerror): Call obstrack_grow0 to finalize error message.
9524 (check_class_interface_creation): Comment modified to reflect new
9525 returned value meaning. Removed second pass switch. Return 1 if an
9526 error was found, 0 otherwise. Adjust pointer on filename if a
9527 leading path separator was found.
9528 (maybe_create_class_interface_decl): Removed first pass switch
9529 when linking the class decl to the class_list. Install a new
9530 jdep_list for the class.
9531 (add_superinterfaces): List of unresolved interfaces is
9532 gone. Unresolved interfaces are directly added to the current
9534 (create_interface): Second pass shortcut removed.
9535 ctpx->modifier_ctx access through MODIFIER_WFL.
9536 (create_class): Second pass shortcut removed. Call to
9537 register_incomplete_type replaces the call to
9538 parser_chain_incomplete_item.
9539 (complete_class_decl): Function removed.
9540 (duplicate_declaration_error): New way of retrieving redeclared
9542 (register_fields): Call to lookup_modifier_cl replaced by
9543 MODIFIER_WFL. New way of handling unresolved type, using
9544 unresolved_type_p and obtain_incomplete_type.
9545 register_incomplete_type replaces call to parser_chain_incomplete_item.
9546 (patch_stage): New static global variable.
9547 (method_header): New way of handling unresolved type, using
9548 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9549 indicates that the method decl needs to be patched.
9550 (check_abstract_method_header): Call to lookup_modifier_cl
9551 replaced by MODIFIER_WFL.
9552 (method_declarator): Incomplete argument type are registered
9553 calling register_incomplete_type. Patch on the declared method is
9554 issued in that case.
9555 (unresolved_type_p): New function.
9556 (parser_check_super_interface): New comment to reflect function's
9557 modified returned type (int). Function and has a new argument
9558 this_wfl. Call to parse_error_context uses this_wfl instead of
9559 relying on lookup_cl.
9560 (parser_check_super): Comment reflects function's new returned
9561 type (int). Function returns non zero value on error.
9562 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9563 register_incomplete_type, jdep_resolve_class): New functions to
9564 handle incomplete types in declarations.
9565 (java_complete_class): Rewritten to work with the new incomplete
9566 type handling scheme.
9567 (complete_class_report_errors): Likewise.
9568 (complete_method_decl): Removed: it jobs is now handled by
9569 java_complete_class.
9570 (do_resolve_class): Class loaded in not already loaded and not
9571 found in Java source code.
9572 (java_check_regular_methods, java_check_abstract_methods): Don't
9573 call complete_method_decl anymore.
9574 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9575 (read_import_dir): Got rid of the pass number dependency.
9576 (declare_local_variables): New handling of unresolved types (patch
9578 (source_start_java_method): New parameter level. Function called
9579 with level set to 1 when argument types are potentially
9580 unresolved. Called to complete the job with level set to 2 once
9582 (source_end_java_method): Call to permanent_allocation
9583 removed. Waiting to be replaced by a more suitable obstack
9585 (java_complete_expand_methods, java_complete_expand_method,
9586 java_expand_finals): New functions.
9587 (build_method_invocation_stmt): Renamed
9588 patch_method_invocation_stmt. Extracts function call expression
9589 (wfl) and arguments (args) from CALL_EXPR tree operands.
9590 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9591 call. Patch the function and argument operand of the CALL_EXPR
9593 (patch_argument, java_complete_tree): New functions.
9595 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9597 Recover from missing fields and methods (i.e. error instead of fatal).
9598 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9599 * expr.c (expand_invoke): Recover from missing method.
9600 (expand_java_field_op): Recover from missing field.
9601 Inline references to java.lang.{Integer,Char,...}.TYPE.
9602 * typeck.c (get_type_from_signature), java-tree.h: New function.
9603 * class.c (add_method): Use get_type_from_signature.
9604 (build_class_ref): Handle a class that was not found.
9605 * typeck.c (convert): Handle conversion to pointers (for convenience).
9606 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9607 instead of lookup_field to handle missing fields.
9609 * jcf-parse.c (process_zip_dir): Set java_source.
9611 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9613 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9615 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9617 * jcf-parse.c (load_class): Don't change input_filename before
9618 calling jcf_parse_source (but still do it before calling
9620 (jcf_parse_source): Assign input_filename after having saved the
9622 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9623 list. ctxp->modifier_ctx zeroed according to its new
9624 definition. ctxp->filename initialized. Removed
9625 JAVA_MODIFIER_CTX_UNMARK.
9626 (java_unget_unicode): Update the character based column position.
9627 (java_allocate_new_line): ref_count not used anymore. Always free
9628 ctxp->p_line. Initialize c_line->char_col to 0.
9629 (java_get_unicode): Update the character based column position.
9630 (java_lex): Use ctxp->elc to store current position in source
9631 file, at the beginning of the parsed token. Set modifier_ctx entry
9632 corresponding to the parse modifier to a WFL node. Return a WFL
9633 node when an identifier is parsed.
9634 (java_lex_error): Now uses ctxp->elc to store current position in
9636 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9637 * lex.h (build_wfl_node): New function definitions.
9638 (struct java_line): ref_count and next fields are gone. New field
9640 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9641 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9642 (JAVA_COLUMN_DELTA): New macro.
9643 (java_lc): New typedef on new struct _java_lc.
9644 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9645 (parse_error_context, parse_warning_context): Changed prototypes.
9646 (java_get_line_col): Added as an available global function.
9647 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9648 (IC_DECL): Replaced by macro IC_TYPE
9649 (DEPEND_WFL): New macro.
9650 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9652 (exit_java_complete_class): Removed a commented out statement.
9653 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9654 now an array of tree nodes. Deleted fields line_list and
9655 e_line. New field elc, to replace e_line.
9656 * parse.y (array_type:): Build WFL node.
9657 (qualified_name:): Build a single WFL node out of two. Retain
9658 the location information of the first node in the resulting node.
9659 (package_declaration:): Use package name as a WFL node
9660 (single_type_import_declaration:): Use imported name as a WFL node.
9661 (type_import_on_demand_declaration:): Use root of the imported
9662 packages as a WFL node.
9663 (field_declaration:): Removed unused local variable cl.
9664 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9665 (yyerror): New static elc. Removed static error_line, error_pos.
9666 New local code_from_source. Save ctxp->elc into elc at the first
9667 pass. Call java_get_line_col to get a string of the line where
9669 (debug_line): Removed static function.
9670 (parse_error_context, parse_warning_context): Parameter cl is now
9671 a WFL node. Use its value to initialize ctxp->elc.
9672 (redefinition_error): Parameter cl is now a WFL node.
9673 (parse_add_interface): New parameter wfl. No longer call
9674 lookup_cl, use wfl instead.
9675 (check_class_interface_creation): Parameter cl is now a WFL node.
9676 (maybe_create_class_interface_decl): Likewise.
9677 (add_superinterfaces): New function.
9678 (create_interface): Removed local cl, node, super_decl,
9679 super_decl_type. Function now uses id as a WFL node. Better
9680 warning/error report on obsolete or forbidden mix of
9681 modifiers. Now calls add_superinterfaces to register interfaces.
9682 (create_class): Removed local cl, node. Local variable id is used
9683 as a WFL node. Better error report on forbidden modifier
9684 mix. Uses add_superinterfaces to register interfaces.
9685 (find_field): Argument cl is now a WFL node. Now store the WFL
9686 node of a fields that needs to be checked for their
9688 (method_header): Local variable node non longer used. Local
9689 variable id replaces cl.
9690 (check_modifiers_consistency): Local variable cl is now a WFL
9692 (method_declarator): Local variable cl replaced by parameter id.
9693 (parser_qualified_name): Now uses parameter name as a WFL node.
9694 (parser_check_super_interface): New parameter wfl, for achieve
9695 greater accuracy during error reports.
9696 (parser_chain_incomplete_item): New parameter named location. Used,
9697 along the decl, to construct the incomplete item node.
9698 (java_complete_class): resolve_class now uses WFL node extracted
9699 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9701 (complete_method_decl): Unresolved function's argument types are WFL.
9702 (resolve_class): Parameter cl is now a WFL node.
9703 (resolve_and_layout): Likewise.
9704 (do_resolve_class): Likewise. Try first to use cl and then do the
9705 lookup on the decl when calling check_pkg_class_access.
9706 (complete_class_report_errors): Use IC_TYPE in place of
9707 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9708 instead of doing a lookup over the decl.
9709 (java_check_final): Use WFL info from field tree list.
9710 (lookup_cl): Rewritten and returns a statically defined WFL node.
9711 (lookup_modifier_cl): Now uses information from WFL nodes.
9712 (process_imports): Likewise.
9713 (read_import_dir): name and cl arguments replaced by a single WFL
9714 node. Function modified accordingly.
9715 (find_in_imports_on_demand): Now uses WFL node.
9716 (check_pkg_class_access): cl argument is now a WFL node.
9717 (declare_local_variables): Fixed to use WFL nodes.
9718 (resolve_expression_name): Likewise.
9719 (build_method_invocation_stmt): name_combo argument renamed
9720 wfl. Function modified to use WFL nodes.
9721 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9722 (lookup_method_invoke): cl is now a WFL node. Added missing
9723 IDENTIFIER_POINTER to class type decl name.
9725 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9727 * lang.c (init_parse): Now returns char* containing the filename.
9729 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9731 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9733 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9734 * class.c (make_class_data): If flag_assume_compiled, initial class
9735 state is CSTATE_PREPARED; make superclass and interfaces direct
9736 references, rather than constant pool indexes.
9738 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * parser.y: Include flags.h. Removed debug variable pl.
9741 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9743 (labeled_statement_nsi:): Generate debug info when reducing
9744 expression_statement:.
9745 (check_pkg_class_access): get_access_flags_from_decl invokation
9746 fixed for new CLASS_* flags location.
9747 (source_end_java_method): Save/restore parser context when
9748 entering/leaving this routine. Restore lineno to its right value
9749 before calling expand_end_bindings.
9750 (build_method_invocation_stmt): build_invoke called with the
9751 current line information.
9752 (build_invoke): New argument cl. Wrap the function call around a
9754 (refine_accessible_methods_list): Changed comment, removed
9756 * parse.h: Fixed typo in comments.
9757 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9758 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9759 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9761 * lex.c (java_lex): Record the last closing curly bracket of a
9763 * jcf-parse.c (jcf_parse_source): Now calls
9764 java_check_methods. Clarified comment, fixed typo.
9766 1998-04-09 Dave Brolley <brolley@cygnus.com>
9768 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9769 (finish_parse): Expose for non USE_CPPLIB builds.
9771 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9773 * lang.c (lang_print_xnode): New function.
9775 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9777 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9778 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9779 used to build a class's dispatch table.
9780 (make_class_data): Generate dispatch table if flag_assume_compiled.
9781 Set dtable of class object to address of class_dtable_decl.
9783 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9784 be volatile and have side effects - generates better code.
9786 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9787 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9789 * expr.c (expand_invoke): If class is final, method is
9790 effectively final, so can call it directly.
9792 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9794 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9796 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9798 * parse.y (build_method_invocation_stmt): Removed extra argument
9801 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9803 * expr.c (dtable_indent): Now static global.
9804 (expand_invoke): Now call invoke_build_dtable and
9805 build_invokevirtual.
9806 (invoke_build_dtable, build_invokevirtual): New functions.
9807 * jcf-io.c (find_class): Defer issuing a warning by setting
9808 jcf->outofsynch to 1.
9809 * jcf-parse.c (jcf_out_of_synch): New function.
9810 (load_class): Test this_jcf.outofsynch flag and call
9811 jcf_out_of_synch accordingly.
9812 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9813 comment indentation.
9814 * lex.c (java_get_unicode): Fixed code indentation.
9815 (java_lex): Create string literal. Fixed typo. Removed several
9816 premature obstack_free.
9817 * parse.h: New enums for name resolution and invocation mode.
9818 (struct qualification): New data structure.
9819 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9820 (do_resolve_class, build_method_invocation_stmt,
9821 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9822 debug_line, identical_subpath_p, invocation_mode,
9823 refine_accessible_methods_list, build_invoke,
9824 lookup_method_invoke): New functions declared.
9825 (build_invokevirtual, invoke_build_dtable, match_java_method,
9826 build_field_ref, jcf_out_of_synch): New references to external
9828 (struct parse_ctxt): Removed artificial_constructor field.
9829 * parse.y: (array_type:): Type defined for this rule.
9830 (class_type:): Installed default rule for interface_type:.
9831 (array_type:): Now build Java array type.
9832 (qualified_name:): Now use obstack_grow0.
9833 (method_declaration:): Skip the artificial constructor added to
9835 (abstract_method_declaration:): Execute the code only during pass 1.
9836 (block:): Installed default rule in block_statements:.
9837 (block_statement:): Add the statement to the method during pass 2.
9838 (statement_expression): Installed default rule for
9840 (argument_list:): Added code to build the argument list.
9841 (method_invocation:): Added call to create the method invocation
9843 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9844 (debug_line): New function for debug.
9845 (complete_class_decl): No longer do something during pass 1.
9846 (method_header): Use BUILD_PTR_FROM_NAME.
9847 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9849 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9850 function's main comment.
9851 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9853 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9854 (resolve_class): Now works with arrays.
9855 (do_resolve_class, resolve_and_layout): New functions.
9856 (java_check_regular_methods): Reverse method list before and after
9857 having processed it. No longer set ctxp->artificial_constructor.
9858 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9859 accordingly. Fixed typo in issued error message. Now use
9861 (find_in_imports_on_demand): Now use obstack_grow0.
9862 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9863 (source_end_java_method): Call expand_expr_stmt instead of
9864 expand_expr. Calls it before calling expand_function_end.
9865 (java_method_add_stmt): Do nothing if errors were found during
9867 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9868 (build_method_invocation_stmt, build_invoke, invocation_mode,
9869 lookup_method_invoke, refine_accessible_methods_list,
9870 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9872 * typeck.c (build_java_signature): Properly end method signature
9873 if return type skipped.
9874 (match_java_method): New function.
9876 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9878 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9880 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * expr.c (build_invoke_non_interface): New function.
9883 (methods_ident, ncode_ident): Now static globals.
9884 (expand_invoke): Use build_invoke_non_interface.
9885 * java-tree.h (struct lang_decl): New field function_decl_body.
9886 (DECL_FUNCTION_BODY): New macro.
9887 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9888 CLASS_FROM_SOURCE_P.
9889 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9890 before starting pass 2. Call to java_generate_parsed_class replaced
9891 by java_register_parsed_class.
9892 * lex.c: Fixed typo in header. Some line width related formating.
9893 * lex.h: Some line width related formating.
9894 * parse.h (source_end_java_method, resolve_expression_name,
9895 complete_class_decl, maybe_create_class_interface_decl,
9896 check_class_interface_creation): New static function declarations.
9897 (java_layout_parsed_class, java_method_add_stmt): New function
9899 (struct parser_ctxt): Field mark_class_generate removed. New
9900 fields class_list and artificial_constructor.
9901 * parse.y: Fixed typo in header.
9902 (class_declaration:): Call complete_class_decl when class body
9904 (method_declaration:): Call source_end_java_method in pass 2 when
9905 the method body is defined.
9906 (postfix_expression:): Do expression name resolution on sub-rule
9908 (create_class, create_interface): Merged common pieces.
9909 (check_class_interface_creation, maybe_create_class_interface_decl):
9911 (complete_class_decl): New function.
9912 (register_fields): Fixed line width related typo.
9913 (method_header): Correctly skip first argument when fixing
9914 argument line. Changed the loop.
9915 (java_check_circular_reference): Now use ctxp->class_list.
9916 (java_complete_class): Removed start/stop marking.
9917 (java_check_regular_methods): Now takes a class decl as an
9918 argument. Add default constructor if none were encountered.
9919 (java_check_methods): Now use ctxp->class_list. Changed call to
9920 java_check_regular_methods.
9921 (source_start_java_method): Set DECL_ARG_TYPE for each function
9923 (source_end_java_method, java_method_add_stmt): New functions.
9924 (java_generate_parsed_class): No longer exists.
9925 (java_layout_parsed_class, java_register_parsed_class): New functions.
9926 (resolve_expression_name): New function.
9928 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9930 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9931 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9932 until pass initializations are done. Call read_import_dir with
9934 * parse.h: (lookup_modifier_cl): New function declared.
9935 (INTERFACE_FIELD_MODIFIERS): New macro.
9936 (OBSOLETE_MODIFIER_WARNING): New macro.
9937 * parse.y: (register_fields): Class type and current field name in
9938 local variables. Check modifier(s) if adding field(s) to an interface.
9939 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9940 and report errors using the faulty modifier line context.
9941 (lookup_modifier_cl): New function.
9942 (read_import_dir): Detect and report default import processing
9945 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9947 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9948 * class.c (is_compiled_class): Return 1 after making sure it
9949 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9950 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9951 * java-tree.h (flag_assume_compiled): Add decl.
9952 * lang.c (lang_f_options): Add the flag.
9953 (flag_assume_compiled): Add decl, default to 0.
9955 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9958 (is_compiled_class): Likewise.
9959 (layout_class): Likewise.
9960 (layout_class): Detect and lay out classes defined in source code.
9961 (interface_of_p, add_interface_do, may_add_interface): New
9963 (add_interface): Now use add_interface_do.
9964 (add_method_1): New function.
9965 (add_method): Now use add_method_1.
9966 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9967 (complete_start_java_method): New function.
9968 (start_java_mehod): Now call complete_start_java_method.
9969 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9970 (expand_invoke): Likewise and fixed typo.
9971 *gjava.c: (print_super_field): Use new argument to find_class
9974 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9975 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9976 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9978 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9979 (add_method_1, push_class): New prototypes.
9980 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9981 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9982 directory where the class was found.
9983 (find_class): New argument DO_CLASS_FILE. Function find_class
9984 modified accordingly.
9985 *jcf-parse.c: (fix_class_path): New function.
9986 (load_class): Use new VERBOSE argument. load_class now finds and
9987 loads/parses .class/.java files. Save read_state of current_jcf
9989 (java_parser_abort_on_error): New macro.
9990 (jcf_parse_source, parse_source_file): New function.
9991 (jcf_parse): Fixed typo.
9992 (yyparse): Call parse_source_file () only.
9993 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9994 writing the real class name back in the zip directory entry.
9995 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9996 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9997 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9998 (find_class): Prototype fixed.
9999 *lex.c: Added 1998 time stamp.
10000 Removed all static global variables, moved into the parser
10001 context data structure.. Now include unistd.h if SEEK_SET not
10003 (java_init_lex): Rewritten.
10004 (java_sneak_unicode): Modified current unicode access in current line.
10005 (java_unget_unicode): Likewise.
10006 (java_allocate_new_line): New allocation management.
10007 (java_read_char): Modified access and storage of unget_utf8_value.
10008 New way of processing current unicode.
10009 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
10010 (java_get_unicode): Now use the parser context.
10011 (java_lineterminator): Likewise.
10012 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
10013 of the reentrant parser implementation. Function now use the
10014 parser context data structure and java_lval. Fixed production of
10015 the float and double constant "out of range" error message. Fixed
10016 obstack use. Return integer value when hitting a modifier. Now
10017 return type for TRUE, FALSE and other predefined types. Return
10018 identifier as a TREE_LIST list containing the current line context
10019 as the TREE_VALUE sub-node.
10020 (java_unicode_2_utf8): Fixed typo in declaration.
10021 (java_lex_error): Now use the parser context data structure.
10022 *lex.h: Added 1998 time stamp.
10023 (struct java_line): New fields ref_count and next.
10024 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
10025 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
10026 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
10027 *parse.h: Added 1998 time stamp.
10028 (java_parse_source_file): Renamed from parse_source_file.
10029 (YYERROR_NOW, YYNOT_TWICE): Fixed.
10030 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
10031 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
10032 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
10033 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
10034 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
10035 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
10036 (struct parser_ctxt): New data structure to keep the parser context.
10037 *parse.y: Added 1998 time stamp, got rid of static global variables.
10038 (java_error_count, ctxp): New global variables.
10039 (%union): New value field.
10040 (numeric_type, integral_type): Rules removed.
10041 (primitive_type): Rule defined to handle integral, float, double and
10043 (qualified_name, package_declaration,
10044 single_type_import_declaration, type_import_on_demand_declaration,
10045 modifiers, class_declaration, super, interfaces,
10046 interface_type_list, class_body, field_declaration,
10047 field_declaration, variable_declarators, variable_declarator,
10048 variable_declarator_id, method_declaration, method_header,
10049 formal_parameter_list, formal_parameter, method_body, block,
10050 static, interface_declaration, extends_interfaces,
10051 abstract_method_declaration, local_variable_declarators): Rules now
10053 (force_error, do_warning): New global statics.
10054 (push_parser_context, parser_context_save_global,
10055 parser_context_restore_global, pop_parser_context): New functions.
10056 (yyerror): Now uses the global parser context. Fixed use of obstack.
10057 (parse_error, parse_error_context, parse_warning_context,
10058 java_accstring_lookup, redefinition_error, check_modifiers,
10059 parser_add_interface, create_interface, create_class, find_field,
10060 duplicate_declaration_error, register_fields, method_header,
10061 check_modifiers_consistency, check_abstract_method_header,
10062 method_declarator, parser_qualified_classname,
10063 parser_check_super_interface, parser_check_super,
10064 parser_chain_incomplete_item, java_check_circular_reference,
10065 layout_class_from_source, java_complete_class,
10066 complete_method_decl, resolve_class, complete_class_report_errors,
10067 java_check_final, check_method_redefinition,
10068 java_check_regular_methods, java_check_abstract_methods,
10069 java_check_methods, lookup_java_interface_method2,
10070 lookup_java_method2, lookup_cl, find_name_in_single_imports,
10071 process_imports, find_in_imports, read_import_entry,
10072 read_import_dir, find_in_imports_on_demand,
10073 check_pkg_class_access, not_builtin_p, declare_local_variables,
10074 source_start_java_method, java_generate_parsed_class): New
10076 *typeck.c: (signature_include_return): New global variable.
10077 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
10078 to add the function returned type in the signature.
10080 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
10082 * jcf-io.c (open_in_zip): Use strncmp and LEN.
10084 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
10086 * Make-lang.in (java.info): Added.
10087 (java.install-info): Added
10089 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
10091 * Makefile.in (clean): Also remove java/parse.c.
10093 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
10095 Add a pair of -fbounds-check/-fno-bounds-check options.
10096 * lang.c (lang_decode_option): Add code to grok arguments.
10097 (flag_bounds_check): Add decl.
10098 (lang_f_options): New array w/ the option in it.
10099 * java-tree.h (flag_bounds_check): Add decl.
10100 * lang-options.h: New file.
10101 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
10102 of a static macro value.
10103 (JAVA_ARRAY_EXCEPTION): Delete macro.
10105 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
10107 * typeck.c (build_java_array_type): Fix two bugs in previous change.
10108 * expr.c (build_anewarray): Add missing promote_type.
10110 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
10112 Add array types with known length to optimize bounds checking.
10113 * typeck.c (build_java_array_type): Take length parameter.
10114 (java_array_type_length, build_prim_array_type): New functions.
10115 * java-tree.h: Update for new functions.
10116 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
10117 * class.c: Use build_prim_array_type.
10118 * expr.c (can_widen_reference_to): Handle known-length array types.
10119 (verify_jvm_instructions): Keep track of integer push instructions
10120 followed by newarray/anewarray, so we can build known-length arrays.
10121 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
10122 (java_array_data_offset): New function.
10123 (build_java_array_length_access): New function. Optimize if constant.
10124 (build_java_arrayaccess): Constant fold bounds check.
10125 (expand_java_newarray, expand_java_anewarray): Replaced by ...
10126 (build_newarray, build_anewarray): New functions.
10127 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
10128 * verify.c (merge_types): Handle known-lengh array types.
10130 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
10132 * expr.c (expand_byte_code): Fix performace bug, which caused
10133 searching linenumber_table to be linear rather than constant.
10135 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
10137 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
10139 * decl.c, java-tree.h (soft_fmod_node): New global.
10140 * decl.c (init_decl_processing): Define __builtin_fmod.
10141 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
10142 using __builtin_fmod.
10144 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * keyword.h: New file, output of keyword.gperf as processed by
10148 * lex.c (java_lex_init): Initialize java_error_flag.
10149 * parse.c (YYERROR_NOW): Uses java_error_flag.
10150 * parse.y: New static java_error_flag. Useless definition of
10152 * parse.y (java_error): Portable error recovery using
10153 java_error_flag (not yet completely tuned).
10155 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
10157 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
10159 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
10162 (parse.c, lex.c, keyword.h): New rules for Java source code
10164 * parse.c: Renamed into jcf-parse.c.
10165 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
10166 * keyword.gperf: New file, Java keywords.
10167 * parse.y: New file, Java language grammar.
10168 * parse.h: New file, Java language grammar definitions.
10169 * lex.c: New file, Java language lexer.
10170 * lex.h: New file, Java language lexer definitions.
10172 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
10174 * decl.c (clinit_identifier_node), java-tree.h: New global.
10175 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
10176 * verify.c (verify_jvm_instructions): Inline use of removed macros.
10177 * expr.c (expand_java_field_op): Check for invalid assignment
10180 * jcf-reader.c (get_attribute): Test for wrong attribute length.
10182 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
10184 * verify.c (verify_jvm_instructions): When processing a handler,
10185 attempt to set the current_subr to the right value.
10186 (More complicated code combines Sep 17 and Oct 22 versions.)
10188 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
10190 * class.c (push_class): Figure out (guess) name of source file.
10191 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
10192 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
10193 (parse_class_file): Change return type from int to void.
10194 Call debug_start_source_file/debug_end_source_file.
10196 * expr.c (build_java_binop): Fix masking 2nd operand.
10197 * decl.c (init_decl_processing): Set sizetype first.
10199 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
10201 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
10202 (Revert Sep 17 change.)
10204 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
10207 .class extension in their name and fix thing so we don't process
10208 them parse_zip_file_entries().
10209 (parse_zip_file_entries): Cleaned unused local variables.
10211 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
10213 * expr.c (can_widen_reference_to): Allows equal array element types.
10214 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
10215 * jcf-dump.c (RET): Get (and print) index.
10217 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
10218 Promote element type to POINTER_TYPE.
10220 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10222 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
10223 find_in_current_zip, jcf_figure_file_type): Moved from
10224 jcf-reader.c to parse.c.
10225 * zextract.c: (read_zip_archive): takes file_comment_length possible
10226 field into account.
10228 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
10230 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
10232 * verify.c (merge_types): Handle array types even better ...
10234 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
10236 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
10238 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
10239 * class.c (make_class_data): Don't build fields_decl if no fields.
10240 When building fields_decl, skip if DECL_ARTIFICAL.
10242 * expr.c (java_stack_swap): Update stack_type_map.
10243 * verify.c (merge_types): Handle array types better.
10245 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
10247 * class.c (add_field): Don't promote short integral fields to
10248 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
10249 * expr.c (push_value): Promote and convert short integral values.
10251 * decl.c, java-tree.h (integer_two_node): New constant node.
10252 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
10254 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10256 * class.c (append_gpp_mangled_type): Use function argument
10257 unpromoted type to generate mangled name.
10259 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * constants.c (build_constant_data_ref): Now uses current_class
10262 instead of main_class.
10263 (build_constants_constructor): Now uses current_class instead of
10265 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
10266 of the global variable SeepZipFiles done here.
10267 * zextract.c (read_zip_archive): extra_field optional field taken
10268 into account while computing the position of the class file in the
10270 * verify.c (verify_jvm_instructions): Use current_jcf to search
10272 * parse.c (load_class): First search for the class to load in the
10273 current zip file. Saves current_jcf (restored before returning
10274 from that function). Don't call JCF_FINISH in the class was found
10275 in the current ZIP file.
10276 (jcf_parse): If the class was found in the current ZIP file, save
10277 its tree_constant_pool (for later reuse).
10278 (parse_class_file): New function. Process each method defined in
10279 the current class and record the class as to be later registered.
10280 (yyparse): Rewritten. Figure the type of the current file and switch
10282 * lang.c: New global variable current_jcf.
10283 (lang_init): Removed compiling_from_source test (done later, in
10284 yyparse). Removed call the jcf_parse ().
10285 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
10286 (typedef struct JCF): New fields seen_in_zip (to mark a class found
10287 in the current ZIP file) and zip_offset (offset to the class data in
10288 the current zip file).
10289 * jcf-reader.c: zipfile.h included.
10290 localToFile: New ZipFileCache static global variable
10291 (parse_zip_file_entries): New function. Browse the current ZIP
10292 file directory and process each class found.
10293 (process_zip_dir): New function. Register each class found in the
10294 ZIP file directory. The class aren't parsed but a valid JCF is
10295 link to each of them.
10296 (find_in_current_zip): New function. Search for a class in the
10297 current ZIP file directory. If found, prepare the class so that it
10299 (jcf_figure_file_type): New function. Examine the file structure
10300 to figure a class file, a ZIP file. If none of these categories are
10301 matched, a source file is assumed.
10302 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
10303 SeenZipFile: New global variable.
10304 (open_in_zip): Use zipmember's length to accelerate the search for
10305 a member. If zipmember was NULL and zip file successfully read,
10307 * java-tree.h: New global variable current_jcf declared. Added
10308 declaration for current_constant_pool_tags, current_constant_pool_data,
10309 current_constant_pool_length, current_constant_pool_data_ref.
10310 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
10311 store the JCF of classes seen in a zip file) and tree *constant_pool
10312 (to save a loaded class constant pool). current_class declared here.
10313 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
10314 retrieve method_ref_constant.
10315 (PUSHC): java_push_constant_from_pool now uses current_jcf.
10316 (OBJECT): get_class_constant now uses current_jcf.
10317 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
10318 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
10319 (expand_invoke): Now uses current_class instead of main_class
10320 (build_class_init): Now uses current_class instead of main_class
10321 * class.c: New static global variable registered_class.
10322 (register_class): New function.
10323 (emit_register_class): Modified to use registered_class instead of
10325 (is_compiled_class): Now take into account class seen in the archive.
10327 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
10329 * except.h: Renamed to: java-except.h.
10330 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
10331 * except.c: Add semi-working (commented out) implementation.
10333 * expr.c (expand_iinc): Add needed flush_quick_stack.
10334 * parse.c (set_source_filename): New function.
10335 (give_name_to_class): Set input_filename from package.classname.java.
10337 * jcf-io.c (find_class): Don't look first in ".".
10339 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * zextract.c (read_zip_archive): Now takes into account the
10343 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10345 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10347 * constants.c, java-tree.h (build_internal_class_name): New function.
10348 (alloc_class_constant): Re-implement using build_internal_class_name.
10349 * class.c (make_class_data): Likewise.
10350 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10352 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10354 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10355 to NULL before pushing an exception handler target.
10357 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10358 (java_stack_swap, java_stack_dup): Re-write to be safe from
10359 clobbering registers.
10360 (build_class_init): New function.
10362 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10364 * typeck.c (build_java_array_type): Temporary use
10365 permanent_obstack to create the array 'length' field.
10366 * expr.c (lookup_label): Temporay use permanent_obstack to create
10367 label if not found.
10368 * class.c (push_super_field): Tempory use permanent_obstack.
10370 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10372 * typeck.c (type_for_mode): Now handles double_type_node and
10374 * verify.c (verify_jvm_instructions): The instruction following
10375 the wide bytecode is checked. OPCODE_ret added to the list of
10378 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10380 * class.c (make_class): Temporary use permanent_obstack. Set the
10381 class CLASS_P field to 1.
10382 (push_class): Temporary use permanent_obstack.
10383 (set_super_info): Temporary use permanent_obstack.
10384 (add_method): Temporary use permanent_obstack, set
10385 METHOD_TRANSIENT().
10386 (add_field): Temporary use permanent_obstack. Sets
10387 FIELD_VOLATILE() and FIELD_TRANSIENT().
10388 (build_class_ref): Temporary use permanent_obstack if the class
10390 (build_static_field_ref): Temporary use permanent_obstack when
10391 creating field's rtl.
10392 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10393 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10394 and fields. Function finalized, as far as flag handling.
10395 (push_class_static_dummy_field): Temporary use permanent_obstack.
10396 (emit_register_class): Force generation of class registration at
10398 * decl.c (end_java_method): Call permanent_allocation() before
10400 * expr.c (can_widen_reference_to): Added comment to interface
10401 handling, fixed typo.
10402 (lookup_field): Now uses CLASS_P() to correct FIXME
10403 (expand_invoke): Verification on public && !static &&
10404 !abstract moved into soft_lookupinterfacemethod (kaffe).
10405 Use Object class dtable if objectref is an array when expanding
10407 (java_push_constant_from_pool): Temporary use permanent_obstack
10408 for CONSTANT_string
10409 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10410 create constant references.
10411 (get_constant): Temporary use permanent_obstack to create constant.
10412 (load_class): Temporary use permanent_obstack to load class.
10413 (jcf_parse): Temporary use permanent_obstack to perform class
10415 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10416 (build_java_signature): Temporary use permanent_obstack.
10417 * verify.c: (verify_jvm_instruction): removed unecessary verification
10419 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10420 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10423 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10425 * class.c (append_gpp_mangled_type): Fix typo.
10426 (emit_register_class): Use main_class to get class object, rather
10427 than looking for no-longer-existing static decl starting with _CL.
10428 * typeck.c (parse_signature_type): Promote array element type
10429 if it is a RECORD_TYPE.
10431 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10433 * class.c (push_class_static_dummy_field): New function.
10434 (mangle_static_field): New. Do G++-style mangling of static fields.
10435 (layout_class): Mandle static fields here, not in add_field.
10436 (build_class_ref): The class object is now a dummy static field.
10437 * decl.c (find_local_variable): Look for best, instead of first match.
10438 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10439 (build_java_athrow): Don't check here if exception is Throwable.
10440 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10441 (TYPE_USED): Removed. No longer used ...
10442 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10443 * verify.c (push_pending_label): New function.
10444 (push_pending_block): Renamed to check_pending_block.
10445 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10446 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10447 re-checking possible handlers) after a store (less wasted work).
10448 Check for null handler (finally) before calling add_handler.
10449 Various changes to (finally?) correctly handle try/finally.
10451 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10453 * class.c: Include stdio.h.
10455 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10457 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10458 to make sure class is initialized before static/special invoke.
10460 * verify.c (verify_jvm_instructions): On a store instruction,
10461 call find_local_variable to force pre-allocation of decl and rtx.
10462 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10464 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10466 * class.c (build_class_ref): Strip off "promoted_" if need be.
10467 (make_field_value): Call build_java_signature when needed.
10468 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10469 * expr.c (build_java_athrow): Don't push_value of exception.
10470 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10471 match specification of [fd]cmp[lg] for NaNs.
10472 (expand_byte_code): Add support for exception handler ranges.
10473 * except.c: Add skeleton for EH code-generation.
10474 * verify.c (merge_types): Treat all promoted integral types as equal.
10475 * constants.c (build_constants_constructor): To force creation of
10476 current_constant_pool_data_ref, call build_constant_data_ref.
10478 * javaop.def (lload): Fix typo.
10479 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10481 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10483 * parse.c: Don't include function.h.
10485 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10487 * except.[ch]: New files.
10488 * Makefile.in (JAVA_OBJS): Add except.o
10489 * expr.c: Temporary warning about unimplemented exceptions.
10490 * verify.c: Verify exception handlers.
10492 * jcf-dump.c (disassemble_method): Print exception table.
10494 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10496 * expr.c (verify_jvm_instructions): Started a thorough
10497 verification of invoke* bytecodes.
10498 (expand_byte_code): flush quick stack if PC is the target of a
10499 branch. and undef RET (conflicting with config/i386/i386.h).
10500 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10502 (expand_invoke): Now handles invokeinterface and do more
10503 verification according to the bytecode.
10504 (lookup_field): Don't try to load the class if processing
10506 (can_widen_reference_to): Now handles interfaces.
10507 * decl.c (init_decl_processing): New global variable
10508 soft_lookupinterfacemethod_node, declared in java-tree.h.
10509 Call set_super_info on string_type_node.
10510 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10512 * class.c (set_super_info): Fills the CLASS_* flags according to
10514 (get_access_flags_from_decl): Handles all class flags.
10516 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10518 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10519 * parse.c (yyparse): Check for abstract method, and missing code.
10520 * expr.c (expand_byte_code): Change interface.
10521 * lang.c (put_decl_node): Print promoted types prettier.
10522 * verify.c (verify_jvm_instruction): Change interface.
10523 Partial support for scanning exception table.
10524 For load instructions, handle promoted integral types.
10526 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10528 * verify.c: New file, with contents moved from expr.c.
10529 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10530 * typeck.c (is_array_type_p): Moved here from expr.c.
10531 * java-tree.h: Add some now-needed function declarations.
10532 * Makefile.in (JAVA_OBJS): Added verify.o.
10534 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10537 METHOD_ABSTRACT flag.
10539 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10540 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10541 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10543 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10545 (start_java_method): Hook for SYNCHRONIZED methods.
10547 * expr.c (build_java_jsr, build_java_ret): New functions
10548 (JSR,PRE): New macros
10549 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10550 (verify_jvm_instructions): tableswitch, lookupswitch,
10551 monitorenter, monitorexit, goto_w: verified.
10552 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10553 (build_java_monitor): New function.
10554 (MONITOR_OPERATION): Modified to call build_java_monitor()
10555 (verify_jvm_instructions): Started a thorough verification of
10558 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10560 Support verification of jsr/ret subroutines (used for try/finally).
10561 * decl.c (return_address_type_node): New type node.
10562 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10563 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10564 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10565 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10566 TYPE_USED): New macros for special types in type_map.
10568 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10569 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10571 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10573 * expr.c (can_widen_reference_to): New function.
10574 (pop_type): Use it.
10575 (merge_type_state): Support handling start of subroutine.
10576 (push_pending_block): Return char* error message, instead of calling
10577 fatal on an error. Also handle subroutines.
10578 (verify_jvm_instructions): Handle errors from push_poending_block.
10579 Support jsr and ret instructions.
10581 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10583 * jcf-io.c (find_classfile): Fix thinko.
10584 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10586 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10588 * Makefile.in (BISON): Remove.
10590 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10592 * Makefile.in: Convert to autoconf.
10593 * config-lang.in (outputs): Added java/Makefile.
10595 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10596 Rename cc1java to jc1.
10598 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10599 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10601 * class.c (class_depth): Do load_class if needed.
10603 Mostly better verification.
10604 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10605 (init_decl_processing): Change return type of soft_checkcast.
10606 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10607 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10608 lang_print_error): New functions.
10609 (lang_init): Set global hook print_error_function to lang_print_error.
10610 * expr.c: In the type_map ptr_type_node is only used for null now.
10611 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10612 (merge_types): Dererence pointer to record types before comparing.
10613 (decode_newarray_type, merge_types): On error just return NULL.
10614 (build_java_binop): Add preliminary implementation (with warning)
10615 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10616 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10617 (expand_compare, expand_java_goto, expand_java_call): Don't
10618 push_pending_block, since that only makes sense when verifying.
10619 (merge_type_state): Different return codes.
10620 (push_pending_block): A block may need to be verified more than once.
10621 (expand_byte_code): Warn about unused code at code generation time.
10622 (verify_jvm_instruction): Changed logic, since code may need to be
10623 re-verified if type-state has changed. Also, better error handling.
10624 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10625 Improve newarray, anewarray, ?aload, athrow,
10626 * java-tree.h (LABEL_CHANGED): New macro.
10628 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10630 * decl.c (soft_athrow_node): New global variable initialized.
10631 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10632 * typeck.c (convert): Added support for REAL_TYPE.
10633 (convert_to_char): New function.
10634 (convert): Handle CHAR_TYPE.
10635 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10636 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10637 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10639 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10640 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10641 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10642 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10643 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10644 to Use The Right Things.
10645 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10646 compatible with INT. BOOLEAN is made equivalent to BYTE.
10647 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10648 OPCODE_ifnonnull): Now supported.
10649 (build_java_athrow): New function.
10651 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10653 Rename method name <init> to match G++ (and fix mangling).
10654 * class.c (layout_class): Replace method name of <init> by class name.
10655 (make_method_value): Do inverse renaming of constructor from <init>.
10656 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10657 * typeck.c (lookup_java_constructor): New function.
10658 * expr.c (expand_invoke): If method_name is <init>, call
10659 lookup_java_constructor to find constructor.
10661 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10663 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10665 * parse.c (get_class_constant): Modified to handle array "classes"
10666 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10668 (convert): Modified to handle real type.
10669 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10670 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10671 variables declared.
10672 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10673 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10674 global variables initialized.
10675 (find_local_variable): Handles the case of a pointer
10676 (end_java_method): Restore the use of one more scope
10677 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10678 build_java_array_length_access, expand_java_arrayload,
10679 expand_java_arraystore, expand_java_array_length,
10680 expand_java_multianewarray, expand_java_anewarray,
10681 build_java_check_indexed_type, is_array_type_p,
10682 build_java_throw_out_of_bound_exception): New functions.
10683 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10684 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10685 OPCODE_<t>aload): Implemented code for verification.
10686 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10687 ARRAY_NEW_MULTI): Macro defined.
10688 (CONVERT): Modified to invoke convert().
10689 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10691 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10693 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10694 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10695 (make_class_data): Field name needs '/' as package prefix.
10696 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10698 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10700 Implement debug information for local variables.
10701 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10702 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10703 DECL_LOCAL_SLOT_CHAIN): New macros.
10704 (struct lang_decl_var): New type.
10705 * parse.c (give_name_to_locals): Move to decl.c.
10706 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10707 (start_java_method): Re-write parameter handling.
10708 (pending_local_decls): New global variable.
10709 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10710 (find_local_variable): Accept pc so we can skips decls not in range.
10711 (struct binding_level): Add end_pc field.
10712 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10713 (various): Change so current pc gets passed to find_local_variable.
10715 * decl.c (init_decl_processing): Re-arrange fields in
10716 class_type_node and and method_type_node to match kaffe 0.9.1.
10717 * class.c (make_method_value, make_class_data): Update
10718 initializations to match.
10720 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10722 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10723 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10724 (push_super_field): New function.
10725 (make_class_data): Handle inheritance of class static initializer.
10726 (layout_class): New name mangling.
10727 * constants.c (build_constant_data_ref): Init type of data array
10728 to a one-element array.
10729 (build_constants_constructor): Set DECL_SIZE from complete array type.
10730 * decl.c: Rename class_type, object_type etc to class_type_node,
10731 object_type_node etc. Make former inherit from latter.
10732 * expr.c (expand_invoke): Add cast of function address.
10733 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10734 * parse.c (yyparse): Don't call layout_class here.
10735 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10737 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10739 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10740 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10741 (alloc_class_constant): New.
10742 * expr.c (expand_invoke): Make sure method's class is initialized.
10743 * class.c (interits_from_p, emit_register_class): New functions.
10744 * parse.c (yyparse): Call emit_register_class.
10746 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10748 * constants.c: New file, to handle constant pool.
10749 * Makefile.in (JAVA_OBJS): Add constants.o.
10750 * decl.c (init_decl_processing): Update, fix, finish various structs.
10751 (pushdecl_top_level): New.
10752 * parse.c (layout_class): Moved to class.c.
10753 * expr.c (java_push_constant_from_pool): New function.
10754 * class.c (build_class_ref): Make work fully
10755 (make_class_data): Emit super-class, constant pool, interface vector.
10757 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10759 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10760 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10761 * class.c (class_depth): New function.
10762 (lookup_named_class): Replaced by new function lookup_class.
10763 * decl.c (object_type_node, string_type_node): New.
10764 Remove various types that we no longer need.
10765 * expr.c (verify_jvm_instructions): New separate verifier pass.
10766 (push_type, pop_type): New functions for verifier.
10767 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10768 (expand_byte_code): Simplify, since we assume already verified.
10769 (expand_invoke): Now mostly works.
10770 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10771 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10772 * parse.c: Wait to allocate class object until we know its name.
10773 (layout_class): Calculate DECL_VINDEX for each virtual method.
10774 * typeck.c (get_array_type): Rename to ...
10775 (build_java_array_type): ... and provide working implementation.
10776 (build_java_signature): New function - build Java signature of type.
10777 (set_java_signature): New function - cache signature with type.
10778 (lookup_java_method): New function.
10780 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10782 * class.c (ident_subst): Take extra SUFFIX parameter.
10783 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10784 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10785 (build_class_ref): Actually implement.
10786 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10787 * decl.c (builtin_function): New.
10788 (init_decl_processing): Update for current Kaffe. Declare some
10789 builtin Kaffe functions.
10790 * expr.c (build_address_of): New.
10791 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10792 Renamed (from expand_java_new etc), and added working implementations.
10793 (build_field_ref): Now also handle static fields.
10794 (expand_invoke): Implement invokestatic, and start implement rest.
10795 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10796 * javaop.def: Rename invokevirt -> invokevirtual.
10797 * lang.c (use_handles): Removed.
10798 * parse.c: Add support for ConstantValue atribute.
10799 Handle nested loading of a class. (JPOOL_UTF): New.
10801 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10803 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10805 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10807 * Make-lang.in (java.install-man): New empty rule.
10808 * typeck.c (set_local_type): New function.
10809 * expr.c (STORE_INTERNAL): Call find_local_variable,
10810 not find_stack_slot. Call set_local_type.
10812 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10814 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10815 and building RECORD_TYPE CONSTRUCTORs.
10816 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10818 * lang.c (use_handles): Change the default to 0.
10819 * decl.c: Define and build class_type, field_type, utf8const_type.
10820 * class.c (make_class_data, make_field_value,
10821 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10822 hashUtf8String, strLengthUtf8, mangled_classname:
10823 Functions to build reflective data structures.
10824 * parse.c (yyparse): Call make_class_data.
10826 * jcf-io.c (open_class, find_classfile): New functions.
10827 * jcf-dump.c: Support reading classfile from explicitly-named
10828 class file (without CLASSPATH searching).
10830 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10832 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10833 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10834 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10835 (get_constant): Now trivial for CONSTANT_Utf8.
10837 * jcf.h: Make NEW_CPOOL the default.
10838 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10840 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>