1 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
3 * class.c (make_class_data): Push initial value for "arrayclass".
4 * decl.c (init_decl_processing): Add new class field "arrayclass".
6 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8 From patha@softlab.ericsson.se:
9 * parse.y (switch_label): Use build, not build1, to construct
12 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
14 * lang.c (lang_decode_option): Change -MA to -MP.
15 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
16 Update to new prototype; do quote targets.
17 (jcf_dependency_write): Update.
19 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
21 Shorten primitive array allocation path:
22 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
23 to create new primitive arrays.
24 * expr.c (build_newarray): If generating native code, call
25 soft_newarray_node with a reference to the primitive TYPE identifier
26 instead of type_value.
28 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
30 Fix for PRs gcj/312 and gcj/253:
31 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
32 dest if they arn't already.
33 * class.c (layout_class): Call maybe_layout_super_class on
34 superinterfaces also, but only if compiling from bytecode.
37 * parse.y (create_class): Set ACC_STATIC if class is declared in an
40 2000-12-15 Tom Tromey <tromey@redhat.com>
42 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
45 2000-12-14 Andrew Haley <aph@redhat.com>
47 * boehm.c (mark_reference_fields): Change test to correctly detect
50 2000-12-15 Andreas Jaeger <aj@suse.de>
52 * config-lang.in (lang_dirs): Added.
54 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
56 * parse.y (end_artificial_method_body): Fixed undefined behavior.
57 Credits go to rth for finding it.
59 2000-12-13 Mike Stump <mrs@wrs.com>
61 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
63 2000-11-07 Tom Tromey <tromey@cygnus.com>
65 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
66 * lex.c (java_ignorable_control_p): Removed.
67 (java_letter_or_digit_p): Removed.
68 (java_start_char_p): New function.
69 (java_read_char): Return `int', not `unicode_t'. Changed
71 (java_read_unicode): Likewise.
72 (java_read_unicode_collapsing_terminators): Likewise.
73 (java_get_unicode): Likewise.
74 (java_new_lexer): Initialize hit_eof.
75 (java_parse_end_comment): Take `int' argument.
76 (java_parse_doc_section): Likewise.
77 (java_parse_escape_sequence): Don't allow backlash-newline.
79 * lex.h (JAVA_DIGIT_P): Removed.
80 (_JAVA_LETTER_OR_DIGIT_P): Removed.
81 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
82 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
83 (JAVA_PART_CHAR_P): New macro.
85 (JAVA_CHAR_ERROR): Now -2.
86 (java_lexer): New field `hit_eof'.
87 * chartables.h: New file.
88 * gen-table.pl: new file.
90 2000-11-20 Tom Tromey <tromey@cygnus.com>
91 Alexandre Petit-Bianco <apbianco@cygnus.com>
93 * parse.y (java_complete_lhs): Only allow compound assignment of
94 reference type if type is String.
96 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
98 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
101 2000-12-09 Anthony Green <green@redhat.com>
103 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
104 filestart and filename_length as int values.
106 2000-12-07 Mo DeJong <mdejong@redhat.com>
108 * jcf-io.c (find_class): Correct the logic that tests to see if a
109 .java file is newer than its .class file. The compiler was
110 incorrectly printing a warning when file mod times were equal.
112 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
114 * jvgenmain.c: Use ISPRINT not isascii.
116 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
118 * parse.y (end_artificial_method_body): Fixed typo.
120 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
122 * parse.y (patch_method_invocation): Pick the correct enclosing
123 context when creating inner class instances.
126 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
128 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
129 Update copyright year to 2000.
131 2000-11-23 Anthony Green <green@redhat.com>
133 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
134 Move current_file_list out of yyparse and make it static.
136 * expr.c: Declare quick_stack and tree_list_free_list as static
137 (init_expr_processing): Register quick_stack and
138 tree_list_free_list roots.
140 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
142 * parse.y (build_outer_field_access): New local `decl_ctx', use
143 it. Check for field's context and current class immediate outer
145 (outer_field_access_p): Consider fields inherited from the last
147 (build_access_to_thisn): Stop at the last enclosing context if
151 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
153 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
155 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
157 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
160 2000-11-20 Tom Tromey <tromey@cygnus.com>
162 * jv-scan.c (help): Document --complexity.
163 (options): Added --complexity.
164 (flag_complexity): New global.
165 (main): Call `report'.
166 * parse-scan.y (complexity): New global.
167 (if_then_statement, if_then_else_statement,
168 if_then_else_statement_nsi, switch_block_statement_group,
169 while_expression, do_statement, for_begin, continue_statement,
170 throw_statement, catch_clause, finally, method_invocation,
171 conditional_and_expression, conditional_or_expression,
172 conditional_expression): Update complexity.
173 (reset_report): Reset complexity.
174 (report): New function.
176 2000-11-20 Tom Tromey <tromey@cygnus.com>
178 * lex.c (yylex): Added STRICT_TK case.
179 * parse.y (STRICT_TK): Added.
180 * parse-scan.y (STRICT_TK): Added.
181 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
182 `;'. Use 4, not 3, with -k option. Correctly rename resulting
184 * keyword.h: Rebuilt.
185 * keyword.gperf (strictfp): Added.
187 2000-11-20 Tom Tromey <tromey@cygnus.com>
189 * lex.c (yylex): Recognize floating point constants with leading
192 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
194 * java-tree.h (cyclic_inheritance_report): Constify.
195 * parse.y (cyclic_inheritance_report): Likewise.
197 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
199 * parse.y (goal): Remove call to ggc_add_string_root.
201 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
203 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
204 Create string in scratch buffer, then pass to build_string.
206 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
208 * parse.y (issue_warning_error_from_context): Add
211 2000-11-11 Anthony Green <green@redhat.com>
213 * jcf-parse.c (process_zip_dir): Add finput parameter.
214 (jcf_figure_file_type): Call process_zip_dir with appropriate
217 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
219 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
220 * jcf-parse.c (jcf_figure_file_type): Likewise.
222 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
224 * parse.y (create_new_parser_context): Use memset () instead of
227 2000-11-08 Tom Tromey <tromey@cygnus.com>
229 * gjavah.c (process_file): Only include gcj/cni.h when generating
232 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
234 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
235 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
238 2000-11-05 Tom Tromey <tromey@cygnus.com>
240 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
241 * lex.c (IS_ZERO): New define.
242 (java_perform_atof): Error on floating point underflow.
244 2000-11-04 Tom Tromey <tromey@cygnus.com>
246 * lex.c (java_parse_escape_sequence): Only read two octal
247 characters if the first one is greater than 3. Don't allow
248 "octal" numbers to include the digits 8 or 9.
250 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
252 * Make-lang.in (java.distdir): Remove.
254 2000-11-03 Tom Tromey <tromey@cygnus.com>
256 * Make-lang.in (java.dvi): New target.
257 Partial fix for PR other/567.
259 * lang-options.h: Mention -Wout-of-date.
260 * jcf-dump.c (flag_newer): New global.
261 * gjavah.c (flag_newer): New global.
262 * jcf-io.c (find_class): Only warn when flag_newer set.
263 * lang.c (flag_newer): New global.
264 (struct string_option): New declaration.
265 (lang_W_options): New global.
266 (process_option_with_no): New function.
267 (lang_decode_option): Use it.
269 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
270 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
273 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
274 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
275 * lex.c (java_read_unicode): Removed `term_context' argument.
276 Recognize any number of `u' in `\u'.
277 (java_read_unicode_collapsing_terminators): New function.
278 (java_get_unicode): Use it.
279 (java_lineterminator): Removed.
280 (yylex): Produce error if character literal is newline or single
281 quote. Return if eof found in middle of `//' comment. EOF in
282 `//' comment is only an error if pedantic.
283 (java_ignorable_control_p): New function.
284 (java_parse_end_comment): Return if eof found in middle of
287 * jv-scan.c (pedantic): New global.
289 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
291 * parse.y (outer_field_access_p): Inherited fields aren't
292 consider outer fields.
293 (maybe_build_thisn_access_method): Use
294 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
295 (resolve_expression_name): Trigger an error if a static field
296 is being accessed as an outer field.
298 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
300 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
303 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
305 * Make-lang.in: Move all build rules here from Makefile.in,
306 adapt to new context. Wrap all rules that change the current
307 directory in parentheses. Expunge all references to $(P).
308 When one command depends on another and they're run all at
309 once, use && to separate them, not ;. Add OUTPUT_OPTION to
310 all object-file generation rules. Delete obsolete variables.
312 * Makefile.in: Delete.
313 * config-lang.in: Delete outputs= line.
315 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
317 * parse.y (patch_method_invocation): NULLify this_arg when already
319 (maybe_use_access_method): Handle call to methods unrelated to the
320 current class. Fixed comment.
323 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
325 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
328 2000-10-24 Tom Tromey <tromey@cygnus.com>
330 * lex.c (java_new_lexer): Initialize new fields. Work around
331 broken iconv() implementations.
332 (java_read_char): Swap bytes if required. Use fallback decoder if
334 (byteswap_init, need_byteswap): New globals.
335 (java_destroy_lexer): Only close iconv handle if it is in use.
336 * lex.h (java_lexer): New fields read_anything, byte_swap,
338 Made out_buffer unsigned.
340 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
342 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
343 where an enclosing context can be set on the jdep.
344 (do_resolve_class): Fixed identation.
346 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
348 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
350 * jcf-reader.c (peek_attribute, skip_attribute): Only define
353 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
355 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
357 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
359 * jcf-write.c (OP1): Update `last_bc'.
360 (struct jcf_block): Fixed indentation and typo in comments. New
362 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
363 follows `monitorenter'.
364 * parse.y (patch_synchronized_statement): New local `tmp'. Call
368 2000-10-16 Tom Tromey <tromey@cygnus.com>
370 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
371 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
372 * lang-options.h: Added -MA, -MT, -MF..
373 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
374 (DEPEND_TARGET_SET): New macro.
375 (DEPEND_FILE_ALREADY_SET): Likewise.
376 (init_parse): Handle new flags.
377 * jcf.h (jcf_dependency_print_dummies): Declare.
378 * Make-lang.in (s-java): Added mkdeps.o.
379 * Makefile.in (BACKEND): Added mkdeps.o.
380 (../gcjh$(exeext)): Added mkdeps.o.
381 (../jcf-dump$(exeext)): Added mkdeps.o.
382 * jcf-depend.c: Include mkdeps.h.
383 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
385 (jcf_dependency_reset): Rewrote.
386 (dependencies): New global.
387 (jcf_dependency_set_target): Rewrote.
388 (jcf_dependency_add_target): Likewise.
389 (jcf_dependency_add_file): Likewise.
391 (print_ents): Removed.
392 (jcf_dependency_write): Rewrote.
393 (print_dummies): New global.
394 (jcf_dependency_print_dummies): New function
395 (jcf_dependency_write): Call deps_dummy_targets if required.
397 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
399 * gjavah.c (add_class_decl): Removed unused variables `tname',
400 `tlen' and `name_index'.
401 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
402 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
403 in `wfl_operator' with value.
404 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
405 (jcf_figure_file_type): Fixed identation.
406 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
407 * parse.y (analyze_clinit_body): New function.
408 (static_initializer:): Reset `current_static_block'.
409 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
410 `wfl_operator' with new value.
411 (lookup_cl): Use EXPR_WFL_FILENAME.
412 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
414 (build_outer_field_access): Access to this$<n> built from
415 current_class, not its outer context.
416 (build_access_to_thisn): Fixed leading comment. Tidied things up.
417 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
418 (patch_method_invocation): Use `is_static_flag' when already
420 (patch_newarray): Removed assignment in ternary operator.
422 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
424 * except.c (free_eh_ranges): Don't free `whole_range'.
426 2000-10-15 Anthony Green <green@redhat.com>
428 * decl.c (init_decl_processing): Call init_class_processing before
431 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
433 * check-init.c (check_init): Fixed leading comment. Use
435 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
436 (give_name_to_locals): Likewise.
437 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
438 fields in lang_decl_var.
439 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
440 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
441 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
442 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
443 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
444 (LOCAL_FINAL): Rewritten.
445 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
446 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
447 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
449 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
450 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
451 (TYPE_HAS_FINAL_VARIABLE): New macro.
452 (struct lang_type): Added `afv' field.
453 * parse.y (check_static_final_variable_assignment_flag): New function.
454 (reset_static_final_variable_assignment_flag): Likewise.
455 (check_final_variable_local_assignment_flag): Likewise.
456 (reset_final_variable_local_assignment_flag): Likewise.
457 (check_final_variable_indirect_assignment): Likewise.
458 (check_final_variable_global_assignment_flag): Likewise.
459 (add_inner_class_fields): Use LOCAL_FINAL_P.
460 (register_fields): Handle local finals and final variables.
461 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
462 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
463 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
465 (java_complete_expand_methods): Loop to set
466 TYPE_HAS_FINAL_VARIABLE. Call
467 `reset_final_variable_local_assignment_flag' and
468 `check_final_variable_local_assignment_flag' accordingly before
469 and after constructor expansion. Call
470 `reset_static_final_variable_assignment_flag'
471 before expanding <clinit> and after call
472 `check_static_final_variable_assignment_flag' if the
473 current_class isn't an interface. After all methods have been
474 expanded, call `check_final_variable_global_assignment_flag' and
475 `check_static_final_variable_assignment_flag' if the current class
477 (maybe_yank_clinit): Fixed typo in comment.
478 (build_outer_field_access_methods): Removed old sanity check. Use
479 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
480 Don't create access methods for finals.
481 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
482 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
483 existing DECL_INIT has been processed.
484 (java_complete_lhs): Likewise.
485 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
486 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
488 (patch_assignment): Use LOCAL_FINAL_P.
489 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
490 DECL_INITIAL is nullified.
493 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
495 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
497 * Makefile.in (parse.c, parse-scan.c): Likewise.
499 2000-10-12 Mark Mitchell <mark@codesourcery.com>
501 * class.c (temporary_obstack): Remove.
502 (make_class): Don't mess with obstascks.
503 (push_class): Likewise.
504 (set_super_info): Likewise.
505 (add_method_1): Likewise.
506 (add_method): Likewise.
507 (add_field): Likewise.
508 (build_utf8_ref): Likewise.
509 (build_class_ref): Likewise.
510 (build_static_field_ref): Likewise.
511 (finish_class): Likewise.
512 (push_super_field): Likewise.
513 (layout_class): Likewise.
514 (layout_class_methods): Likewise.
515 (init_class_processing): Likewise.
516 * constants.c (get_tag_node): Likewise.
517 (build_constant_data_ref): Likewise.
518 * decl.c (ggc_p): Remove.
519 (copy_lang_decl): Use ggc_alloc.
520 (complete_start_java_method): Don't mess with obstacks.
521 (start_java_method): Likewise.
522 (end_java_method): Likewise.
523 * except.c (link_handler): Use xmalloc.
524 (free_eh_ranges): New function.
525 (method_init_exceptions): Use it.
526 (add_handler): Use xmalloc.
527 (expand_start_java_handler): Don't mess with obstacks.
528 (prepare_eh_table_type): Likewise.
529 (expand_end_java_handler): Likewise.
530 * expr.c (push_value): Likewise.
531 (create_label_decl): Likewise.
532 (build_jni_stub): Likewise.
533 (java_lang_expand_expr): Likewise.
534 (note_instructions): Use xrealloc.
535 (java_push_constant_from_pool): Don't mess with obstacks.
536 (process_jvm_instruction): Likewise.
537 * java-tree.h (cyclic_inheritance_report): Remove duplicate
539 * jcf-parse.c (get_constant): Don't mess with obstacks.
540 (read_class): Likewise.
541 (jcf_parse): Likewise.
542 * lex.c (expresion_obstack): Remove.
543 (java_lex): Don't use obstack_free.
544 * parse.h (exit_java_complete_class): Don't mess with obstacks.
545 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
546 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
547 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
548 * parse.y (gaol): Add more GC roots.
549 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
550 (lookup_field_wrapper): Likewise.
551 (obtain_incomplete_type): Don't mess with obstacks.
552 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
554 (craft_constructor): Don't mess with obstacks.
555 (safe_layout_class): Likewise.
556 (java_complete_class): Likewise.
557 (source_end_java_method): Likewise.
558 (build_outer_field_access_methods): Likewise.
559 (build_outer_method_access_method): Likewise.
560 (maybe_build_thisn_access_method): Likewise.
561 (build_dot_class_method_invocation): Likewise.
562 (java_complete_tree): Likewise.
563 (java_complete_lhs): Likewise.
564 (do_merge_string_cste): Likewise.
565 (patch_string_cst): Likewise.
566 (array_constructor_check_entry): Likewise.
567 * typeck.c (build_java_array_type): Likewise.
568 (parse_signature_string): Likewise.
569 (build_java_signature): Likewise.
571 2000-10-12 Tom Tromey <tromey@cygnus.com>
574 * gjavah.c (add_class_decl): Don't special-case inner classes.
575 (add_namelet): Likewise.
577 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
579 * java-tree.h: Constify current_encoding.
580 * lang.c: Constify current_encoding.
582 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
584 * jvgenmain.c (class_mangling_suffix): Omit `.'.
585 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
587 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
589 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
590 patch. Fixes gcj/340.
592 2000-10-10 Tom Tromey <tromey@cygnus.com>
594 * lex.c (java_new_lexer): Initialize out_first and out_last
596 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
598 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
600 * parse.y (pop_current_osb): New function.
601 (array_type:): Use `dims:', changed actions
602 accordingly. Suggested by Anthony Green.
603 (array_creation_expression:): Used pop_current_osb.
604 (cast_expression:): Likewise.
605 (search_applicable_method_list): Fixed indentation.
607 2000-10-08 Anthony Green <green@redhat.com>
609 * parse.y (array_type_literal): Remove production.
610 (type_literals): Refer to array_type, not array_type_literal.
612 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
614 Patch contributed by Corey Minyard.
615 * decl.c (check_local_named_variable): New function.
616 (tree check_local_unnamed_variable): Likewise.
617 (find_local_variable): Splitted. Call check_local_{un}named_variable.
619 2000-10-07 Anthony Green <green@redhat.com>
621 * class.c (layout_class): Handle case where superclass can't be
624 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
626 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
629 2000-10-05 Tom Tromey <tromey@cygnus.com>
631 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
632 * jvgenmain.c (class_mangling_prefix): Removed.
633 (class_mangling_suffix): New global.
635 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
637 (print_method_info): Handle overrides for static and final
639 (process_file): Generate declaration for class object field.
640 * class.c (cxx_keywords): New array.
641 (utf8_cmp): New function.
642 (cxx_keyword_p): New function.
643 (layout_class_method): Mangle C++ keywords by appending `$'.
644 (mangle_field): New function.
645 (mangle_class_field): Use mangle_field. Mangle class name as
647 (mangle_static_field): Use mangle_field.
649 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
651 * decl.c (find_local_variable): Removed uncessary type check and
652 fixed range check typo. From Corey Minyard.
654 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
656 * decl.c (give_name_to_locals): New local `code_offset'. Call
657 `maybe_adjust_start_pc'.
658 * expr.c (note_instructions): New function.
659 (expand_byte_code): Don't collect insn starts here.
660 (peek_opcode_at_pc): New function.
661 (maybe_adjust_start_pc): Likewise.
662 * java-tree.h (maybe_adjust_start_pc): Declare.
663 (note_instructions): Likewise.
664 * jcf-parse.c (parse_class_file): Call `note_instructions'.
666 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
668 * parse.y (field_access:): Fixed indentation.
669 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
671 2000-09-07 Tom Tromey <tromey@cygnus.com>
674 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
675 JPRIMITIVE_TYPE_P, for arithmetic operators.
676 (patch_method_invocation): Indentation fix.
677 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
678 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
679 (do_unary_numeric_promotion): Cleaned up code.
680 (valid_cast_to_p): Handle boolean correctly.
682 2000-09-27 Tom Tromey <tromey@cygnus.com>
684 * lex.c (java_read_unicode): Reset bs_count when finished with
687 2000-10-01 Mark Mitchell <mark@codesourcery.com>
690 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
691 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
692 (typeck.o): Depend on ggc.h.
693 * class.c (add_method_1): Use GC functions for allocation.
694 (init_class_processing): Register roots.
695 * decl.c (ggc_p): Set to 1.
696 (pending_local_decls): Make it static.
697 (push_jvm_slot): Use GC functions for allocation.
698 (init_decl_processing): Register roots.
699 (give_name_to_locals): Use GC functions for allocation.
700 (lang_mark_tree): New function.
701 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
702 functions for allocation.
703 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
704 * lex.c (java_lex): Use build_string, rather than replicating it
706 * parse.y (goal): Add more roots.
707 (mark_parser_ctxt): New function.
708 * typeck.c: Include ggc.h.
710 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
712 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
713 contains something else than MODIFY_EXPR.
715 2000-09-23 Mark Mitchell <mark@codesourcery.com>
717 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
718 * Makefile.in (parse.o): Depend on ggc.h.
720 (constants.o): Likewise.
723 (jcf-parse.o): Likewise.
724 (jcf-write.o): Likewise.
725 (mangle.o): Likewise.
726 * class.c: Include ggc.h.
727 (build_static_field_ref): Register GC roots.
728 (layout_class): Likewise.
729 (init_class_processing): Likewise.
730 * constants.c: Include ggc.h.
731 (current_constant_pool_data_ref): Remove.
732 (tag_nodes): Move it to ...
733 (get_tag_node): ... here. Register GC roots.
734 * decl.c: Include ggc.h. Remove many global tree definitions.
735 (throw_node): Define.
736 (java_global_trees): Likewise.
737 (predef_filenames): Make the size a constant.
738 (init_decl_processing): Adjust accordingly.
739 (init_decl_processing): Call init_jcf_parse. Register GC roots.
740 * expr.c: Include ggc.h.
741 (init_expr_processing): Register GC roots.
742 (build_invokeinterface): Likewise.
743 * java-tree.h: Replace extern tree declarations with macros.
744 (java_global_trees): New variable.
745 (java_tree_index): New enumeration.
746 (init_jcf_parse): Declare.
747 * jcf-parse.c: Include ggc.h.
748 (current_class): Remove declaration.
749 (main_class): Likewise.
750 (all_class_list): Likewise.
751 (predefined_filename_p): Adjust for constant size of
753 (init_jcf_parse): New function.
754 * jcf-write.c: Include ggc.h.
755 (generate_classfile): Register GC roots.
756 (append_synthetic_attribute): Likewise.
757 (append_innerclass_attribute_entry): Likewise.
758 * lang.c: Include ggc.h.
759 (lang_print_error): Register GC roots.
760 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
762 * parse.y: Include ggc.h.
763 (wfl_operator): Remove.
764 (goal): Register GC roots.
765 (java_pop_parser_context): Adjust for new field names.
766 (java_parser_context_save_global): Likewse.
767 (java_parser_context_restore_global): Likewise.
768 (java_parser_context_suspend): Likewise.
769 (java_parser_context_resume): Likewise.
770 (verify_constructor_circularity): Register GC roots.
771 (lookup_cl): Likewise.
772 (java_reorder_fields): Likewise.
773 (build_current_this): Likewise.
774 (class_in_current_package): Likewise.
775 (argument_types_convertible): Likewise.
776 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
778 2000-09-14 Tom Tromey <tromey@cygnus.com>
780 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
782 2000-09-13 Tom Tromey <tromey@cygnus.com>
784 * jcf-parse.c: Include <locale.h>.
785 * jv-scan.c: Include <locale.h>.
787 2000-09-12 Tom Tromey <tromey@cygnus.com>
789 * expr.c (pop_type_0): Return `Object' if trying to merge two
791 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
792 interface types; `Object' is always a valid supertype.
794 2000-09-12 Tom Tromey <tromey@cygnus.com>
797 * jv-scan.c (help): Document --encoding.
798 (options): Added `encoding' entry.
799 (OPT_ENCODING): New define.
800 (main): Handle --encoding.
801 Include <langinfo.h> if nl_langinfo exists.
802 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
804 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
805 (parse_source_file): Correctly call java_init_lex. Added `finput'
806 argument. Use nl_langinfo to determine default encoding.
807 * java-tree.h (current_encoding): Declare.
808 * parse.y (java_parser_context_restore_global): Don't restore
810 (java_parser_context_save_global): Don't set `finput' field.
811 (java_pop_parser_context): Don't restore `finput'. Free old lexer
813 * lang.c (current_encoding): New global.
814 (lang_decode_option): Recognize `-fencoding='.
815 (finish_parse): Don't close finput.
816 * parse.h (struct parser_ctxt): Removed `finput' and
817 `unget_utf8_value' fields. Added `lexer' field.
818 (java_init_lex): Fixed declaration.
819 * lex.c (java_new_lexer): New function.
820 (java_destroy_lexer): Likewise.
821 (java_read_char): Added `lex' argument. Handle iconv case.
822 (java_read_unicode): Added `lex' argument. Count backslashes in
824 (java_init_lex): Added `finput' and `encoding' arguments. Set
825 `lexer' field in ctxp.
826 (BAD_UTF8_VALUE): Removed.
827 (java_lex): Handle seeing UEOF in the middle of a string literal.
828 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
829 (java_lexer): New structure.
832 (DEFAULT_ENCODING): New define.
833 (java_destroy_lexer): Declare.
835 2000-09-12 Tom Tromey <tromey@cygnus.com>
838 * lex.c (java_init_lex): Initialize java_io_serializable.
839 * parse.y (java_io_serializable): New global.
840 (valid_ref_assignconv_cast_p): An array can be cast to
843 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
845 * decl.c, expr.c: Include defaults.h if not already included.
846 Don't define the *_TYPE_SIZE macros.
848 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
850 * typeck.c (build_java_array_type): Correct first parameter
851 in ADJUST_FIELD_ALIGN invocation.
853 2000-09-06 Tom Tromey <tromey@cygnus.com>
855 * lang-specs.h: Also recognize `-femit-class-files'.
857 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
859 * verify.c (merge_types): Load the types to merge if necessary.
861 2000-09-02 Anthony Green <green@redhat.com>
863 * jcf-io.c: Include zlib.h.
864 (open_in_zip): Read compressed class file archives.
865 * zipfile.h (ZipDirectory): Add uncompressed_size and
866 compression_method fields.
867 * zextract.c (read_zip_archive): Collect file compression info.
869 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
871 * parse.y (do_resolve_class): Also explore superclasses of
872 intermediate enclosing contexts when searching for inner classes.
874 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
876 * parse.y (variable_declarator_id:): Better error message.
877 (expression_statement:): Use YYNOT_TWICE.
878 (cast_expression:): Likewise.
879 (assignment:): Likewise.
881 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
883 * parse.y (do_merge_string_cste): New locals. Create new
884 STRING_CSTs each time, use memcpy. Fixes gcj/311.
886 2000-08-07 Hans Boehm <boehm@acm.org>
888 * boehm.c (mark_reference_fields): Set marking bits for all words in
889 a multiple-word record.
890 (get_boehm_type_descriptor): Use the procedure marking descriptor for
893 2000-08-31 Mike Stump <mrs@wrs.com>
895 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
896 jcf-dump$(exeext)): Make parallel safe.
898 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
900 * jcf-parse.c (set_source_filename): Constify a char *.
901 * jcf-write.c (append_innerclasses_attribute,
902 make_class_file_name): Constify a char *. Don't recycle a
903 variable for an unrelated purpose.
904 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
905 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
907 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
909 * expr.c (can_widen_reference_to): Fixed indentation.
910 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
911 * parse.y: `finit$' replaces `$finit$' in comments.
912 (try_builtin_assignconv): Fixed leading comment.
914 2000-08-25 Greg McGary <greg@mcgary.org>
916 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
918 2000-08-24 Greg McGary <greg@mcgary.org>
920 * lang.c (lang_decode_option): Use ARRAY_SIZE.
921 * parse.y (BINOP_LOOKUP): Likewise.
923 2000-08-22 Andrew Haley <aph@cygnus.com>
925 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
926 sign extending. Fixes gcj/321.
927 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
928 combining to make a jlong. Fixes gcj/321.
930 2000-08-21 Nix <nix@esperi.demon.co.uk>
932 * lang-specs.h: Do not process -o or run the assembler if
935 2000-08-16 Andrew Haley <aph@cygnus.com>
937 * typeck.c (build_java_array_type): Rewrite code to do array
938 alignment. Take into account back-end macros when aligning array
939 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
940 user to set alignment. Fixes gcj/252 and 160.
942 2000-08-09 Tom Tromey <tromey@cygnus.com>
944 * parse.y (check_abstract_method_definitions): Now return `int'.
945 Check implemented interfaces. Fixes PR gcj/305.
947 * parse.y (patch_switch_statement): Disallow `long' in switch
948 expressions. Fixes PR gcj/310.
950 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
952 * decl.c (finit_leg_identifier_node): New global.
953 (init_decl_processing): Use `finit$' to initialize
954 finit_identifier_node. Use `$finit$' to initialize
955 finit_leg_identifier_node.
956 * expr.c (expand_java_field_op): Use ID_FINIT_P.
957 * java-tree.h (finit_identifier_node): Changed attached comment.
958 (finit_leg_identifier_node): New declaration.
959 (ID_FINIT_P): Take finit_identifier_node and
960 finit_leg_identifier_node into account. This is a backward
963 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
965 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
967 (generate_bytecode_insns): Check `nargs' before emitting it.
968 * verify.c (merge_type_state): Fixed typo.
969 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
970 generate_bytecode_{conditional,insns}.
972 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
974 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
977 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
979 * class.c (maybe_layout_super_class): Fixed indentation.
980 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
981 (java_check_methods): New function declaration.
982 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
983 instead of `str_ptr'.
984 * jcf-write.c (generate_bytecode_insns): Emit number the of args
985 of a `invokeinterface' at the right time.
986 * parse.h (WFL_STRIP_BRACKET): New macro.
987 (SET_TYPE_FOR_RESOLUTION): Use it.
988 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
989 (check_class_interface_creation): Don't check for cross package
990 innerclass name clashes.
991 (method_header): Behave properly if MDECL is `error_mark_node'.
992 (method_declarator): Return `error_mark_node' if bogus current
994 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
995 (resolve_and_layout): New local `decl_type', set and used. Call
997 (java_check_methods): New method.
998 (java_layout_classes): Use it.
999 (resolve_qualified_expression_name): No EH check necessary in
1001 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
1003 (patch_assignment): Set DECL_INITIAL on integral final local.
1005 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1007 * java-tree.h (flag_extraneous_semicolon): New extern.
1008 * lang-options.h: (-Wextraneous-semicolon): New option.
1009 * lang.c (flag_redundant): Fixed typo in leading comment.
1010 (flag_extraneous_semicolon): New global.
1011 (lang_decode_option): Set `flag_extraneous_semicolon' when
1012 -Wall. Decode `-Wextraneous-semicolon'.
1013 * parse.y (type_declaration:): Removed `SC_TK' hack, added
1014 `empty_statement' rule.
1015 (class_body_declaration): Likewise.
1016 (method_body:): Accept `;' as a method body.
1017 (static_initializer:): Removed `SC_TK' hack.
1018 (constructor_block_end:): Likewise.
1019 (empty_statement:): Report deprecated empty declaration. Fixes
1022 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1024 * parse.y (build_dot_class_method_invocation): Changed parameter
1025 name to `type'. Build signature from `type' and convert it to a
1026 STRING_CST if it's an array.
1027 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
1028 to use `ref_type' directly.
1030 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
1032 * lang-options.h: Added a comma after the last element to avoid
1033 syntax errors when other languages define additional options.
1035 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1037 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
1038 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
1039 (jc1): Link with $(BACKEND).
1040 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
1042 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1044 * jvspec.c: Adjust type of second argument to
1045 lang_specific_driver, and update code as necessary.
1047 * class.c (build_dtable_decl): Initialize dummy.
1049 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1051 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
1052 method bodies not to rule out discarding `<clinit>'; don't use
1053 <clinit> to initialize static fields with constant initializers.
1055 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1057 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1059 (method_synthetic): New global.
1060 (HANDLE_METHOD): Recognize synthetic method and tell
1061 `print_method_info' about it.
1062 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1063 processing a synthetic method.
1064 * jcf-reader.c (skip_attribute): New function.
1065 ( skip_attribute): Likewise.
1067 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1069 * parse.y (build_outer_field_access): Fixed comments.
1070 (fix_constructors): Emit the initialization of this$<n> before
1072 (resolve_qualified_expression_name): Build an access to `decl' if
1075 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1077 * parse-scan.y (curent_class): Non longer const.
1078 (inner_qualifier, inner_qualifier_length): Deleted.
1079 (current_class_length): New global.
1080 (bracket_count): Fixed typo in leading comment.
1081 (anonymous_count): New global.
1082 (class_instance_creation_expression:): Handle anonymous classes.
1083 (anonymous_class_creation:): New rule.
1084 (push_class_context): Rewritten.
1085 (pop_class_context): Likewise.
1086 (INNER_QUALIFIER): Macro deleted.
1087 (report_class_declaration): call `push_class_context' when
1088 entering the function. `fprintf' format modified not to use
1090 (report_class_declaration): Assign `package_name' and
1091 `current_class' to NULL separatly.
1093 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1095 * expr.c (build_invokeinterface): Call layout_class_methods on
1098 2000-07-27 Tom Tromey <tromey@cygnus.com>
1099 Anthony Green <green@cygnus.com>
1100 Alexandre Petit-Bianco <apbianco@cygnus.com>
1102 * class.c (make_class_data): Create vtable for abstract classes.
1103 (get_dispatch_table): Changed to cope with abstract classes.
1105 2000-07-27 Tom Tromey <tromey@cygnus.com>
1107 * parse.y (patch_method_invocation): Don't reverse the argument
1108 list when dealing with anonymous class constructors. Fixed typo in
1111 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1113 * parse.y (build_alias_initializer_parameter_list): Reverse
1114 crafted list when building aliases for anonymous class
1117 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1119 * parse.y (jdep_resolve_class): Don't bother checking potential
1120 innerclass access if `decl' is NULL.
1121 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1124 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1126 * parse.c: Remove (again.)
1128 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1130 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1131 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1132 outside the `if' statement, alias to innerclass removed, `decl'
1133 used to mark the class complete.
1135 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1137 * parse.y (simple_name:): Fixed typo in error message.
1139 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1141 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1142 or its first operand can be error marks.
1144 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1146 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1147 * parse.y (method_header): Likewise.
1149 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1151 * parse.y (process_imports): Consider that one might be trying to
1152 import an innerclass. Fixes gcj/254
1154 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1156 * parse.y (find_as_inner_class): Handle the case where the
1157 enclosing context of an innerclass has been loaded as bytecode.
1159 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1161 * parse.y (simple_name:): Reject `$' in type names.
1162 (resolve_type_during_patch): Use `type' as a second
1163 argument to resolve_no_layout. Fixes gcj/257.
1165 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1167 * parse.y (find_most_specific_methods_list): Select the only
1168 non-abstract method even if max has been set.
1169 Fixes gcj/285, gcj/298.
1171 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1173 * lang-specs.h: Added %(jc1) to java compiler options.
1175 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1177 * .cvsignore: New file.
1179 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1181 * parse.y (not_accessible_p): Access granted to innerclasses
1182 (indirectly) extending the reference type. Fixes gcj/249.
1184 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1186 * parse.y (patch_method_invocation): Fixed comment.
1187 (maybe_use_access_method): Build this$<n>s to the context of the
1188 target method, or a type that extends it. Fixes gcj/242.
1190 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1194 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1196 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1198 2000-07-13 Tom Tromey <tromey@cygnus.com>
1200 * lang-specs.h: Added %{I*}.
1202 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1204 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1206 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1208 * parse-scan.c: Remove.
1210 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1212 * class.c (set_super_info): Handled protected inner classes.
1213 (common_enclosing_context_p): Bail early if arguments aren't both
1215 (get_access_flags_from_decl): Handle private and protected inner
1217 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1218 (CLASS_PROTECTED): Likewise.
1219 (struct lang_type): New bitfield `poic'.
1220 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1222 (check_inner_class_access): Renamed arguments, added
1223 comments. Handles protected inner classes (fixes gcj/225)
1224 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1226 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1228 * parse.y (resolve_qualified_expression_name): Verify qualified
1229 access to `this'. Fixes gcj/239.
1231 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1233 * jcf-write.c (generate_classfile): Don't install ConstantValue
1236 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1238 * parse.y (resolve_qualified_expression_name): Handle inner class
1239 access. Fixes gcj/256.
1241 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1243 * jcf-write.c (generate_classfile): Properly install the
1244 ConstantValue attribute and the initial value constant pool index
1245 on string constants.
1246 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1249 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1251 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1253 * parse.y (find_as_inner_class): Fixed typo.
1254 (do_resolve_class): Explore enclosing contexts when searching for
1255 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1256 (check_inner_class_access): Check `decl' which can be null in case
1259 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1261 * java-tree.h (java_debug_context): Declared `extern'.
1262 (safe_layout_class): Likewise.
1263 * parse.y (resolve_field_access): Field must be `static' in order
1264 to be replaced by its initial value. Added comments.
1265 (find_applicable_accessible_methods_list): Fixed typo.
1266 (find_most_specific_methods_list): Methods found in innerclasses
1267 take over methods founds in the enclosing contexts.
1268 (java_complete_tree): Loosen restrictions on the type of DECLs
1269 that can be replaced by their initialization values.
1270 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1272 2000-07-05 Tom Tromey <tromey@cygnus.com>
1274 * Make-lang.in (PARSE_DIR): New macro.
1275 (PARSE_RELDIR): Likewise.
1276 (PARSE_C): Likewise.
1277 (PARSE_SCAN_C): Likewise.
1278 ($(PARSE_C)): New target.
1279 ($(PARSE_SCAN_C)): Likewise.
1280 (SET_BISON): New macro.
1281 (BISONFLAGS): Likewise.
1282 (JAVABISONFLAGS): Likewise.
1284 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1286 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1287 argument on the first pass for CNI as well as JNI.
1288 (print_method_info): Set up method name on the first pass only.
1290 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1292 * parse.y (parser_qualified_classname): Removed parameter
1294 (create_interface): Removed first passed parameter to
1295 parser_qualified_classname.
1296 (create_class): Likewise. Don't install alias on static
1297 innerclasses. Fixes gcj/275.
1299 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1301 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1302 debugable statement with empty_stmt_node. Fixes gcj/272
1304 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1306 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1309 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * jcf-write.c (push_long_const): Appropriately cast short negative
1314 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1316 * parse.y (verify_constructor_super): Use loop variable
1317 `m_arg_type' initialized with `mdecl_arg_type'.
1319 2000-06-29 Tom Tromey <tromey@cygnus.com>
1321 * parse.y (resolve_field_access): Handle case where `type_found'
1324 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1326 * expr.c (lookup_field): The same field can be found through two
1327 different interface. Don't declare it ambiguous in that case.
1329 2000-06-27 Tom Tromey <tromey@cygnus.com>
1331 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1332 follows \r, then unget it at a lower level.
1334 2000-06-26 Tom Tromey <tromey@cygnus.com>
1336 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1339 2000-06-25 Tom Tromey <tromey@cygnus.com>
1341 * parse.y (for_statement): Wrap expression in a WFL if it is a
1342 constant. For PR gcj/268.
1344 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1346 * parse.y (do_resolve_class): Minor optimiztion in the package
1347 list search. Removed unecessary test and return statement.
1348 (valid_ref_assignconv_cast_p): Order of arguments to
1349 enclosing_context_p fixed.
1351 2000-06-24 Tom Tromey <tromey@cygnus.com>
1353 * expr.c (lookup_field): Print error and return error_mark_node if
1354 field reference is ambiguous.
1356 * parse.y (check_abstract_method_definitions): Also check if
1357 `other_method' is abstract.
1359 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1361 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1363 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1364 (struct lang_type): New field `pic'.
1365 (CLASS_PRIVATE): New macro.
1366 * parse.y (check_inner_class_access): New function.
1367 (jdep_resolve_class): Call it.
1369 2000-06-23 Tom Tromey <tromey@cygnus.com>
1371 * parse.y (patch_incomplete_class_ref): Initialize the returned
1372 class. For PR gcj/260.
1374 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1376 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1378 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1380 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1381 Java specific checks.
1382 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1384 * java-tree.def (CASE_EXPR): Marked 'e'.
1385 (DEFAULT_EXPR): Likewise.
1386 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1388 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1389 Java specific checks.
1390 (generate_bytecode_insns): Test try_block for BLOCK before using
1392 * parse.y (build_wfl_wrap): Added `location' argument. Set
1393 EXPR_WFL_LINECOL accordingly.
1394 (dim_expr:): Wrap constants with WFLs.
1395 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1396 (resolve_package): Check for `stmt' not being a BLOCK before
1397 building a debuggable statement with it.
1398 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1400 (resolve_field_access): Make sure `decl' is a DECL before treating
1402 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1403 IDENTIFIER_NODE before treating it as such.
1404 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1405 treating it as such.
1406 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1407 to be applied only on non array types.
1409 2000-06-16 Per Bothner <per@bothner.com>
1411 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1412 define in terms of DECL_RESULT, as that fails when --enable-checking.
1414 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1416 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1417 types the same in comparison.
1418 (CHECK_OP): Add static prototype.
1420 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1422 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1423 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1426 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1428 * decl.c (create_primitive_vtable): Prototype.
1430 * jcf-write.c (generate_bytecode_insns): Initialize variable
1433 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1435 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1437 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1438 to track searched classes, and do not search the same class more than
1439 once. Call find_applicable_accessible_methods_list on immediate
1440 superclass, instead of search_applicable_method_list on all ancestors.
1443 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1445 * parse.y (register_fields): Permit static fields in inner classes
1446 if they are final. Fix for PR gcj/255.
1448 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1450 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1451 * parse.y (find_in_imports): Returned type changed to void,
1452 leading comment fixed.
1453 (register_package): New function.
1454 (qualify_and_find): Likewise.
1455 (package_declaration:): Use `register_package'.
1456 (single_type_import_declaration:): Removed local variable
1457 `node'. Added missing `;' for consistency.
1458 (type_import_on_demand_declaration:): Use `chainon' to link new
1460 (lookup_field_wrapper): Lookup local variables defined in outer
1462 (java_complete_class): Don't reverse the list of imported on demand.
1463 (do_resolve_class): Reorganized. Removed local variable
1464 `original_name'. Call `qualify_and_find' with the current package
1465 name, invoke `find_in_imports_on_demand' right after. Call
1466 `qualify_and_find' with the packages we've seen so far. Fixed
1467 operations numbering in comments.
1468 (java_expand_class): Don't reverse `package_list'.
1469 (find_most_specific_methods_list): New local variables `abstract'
1470 and `candidates'. Use them to pick the right method.
1472 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1474 * parse.y (check_modifiers_consistency): Don't subtract out
1475 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1477 2000-06-04 Philipp Thomas <pthomas@suse.de>
1479 * Makefile.in (INTLLIBS): New.
1483 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1485 * class.c (get_dispatch_table): Build the vtable dummy entry list
1486 element with a null purpose. Fixed leading comment.
1487 (build_dtable_decl): Build an accurate dtable type when appropriate
1490 2000-06-02 Richard Henderson <rth@cygnus.com>
1492 * lang.c (lang_get_alias_set): New.
1494 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1496 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1497 before using it as the accessed field.
1499 2000-05-31 Tom Tromey <tromey@cygnus.com>
1501 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1502 char_array_vtable, short_array_vtable, int_array_vtable,
1503 long_array_vtable, float_array_vtable, double_array_vtable):
1505 * expr.c (get_primitive_array_vtable): New function.
1506 (create_primitive_vtable): New function.
1507 (java_lang_expand_expr): Enable code to statically generate
1509 * decl.c (init_decl_processing): Create primitive vtables.
1510 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1511 short_array_vtable, int_array_vtable, long_array_vtable,
1512 float_array_vtable, double_array_vtable): Define.
1514 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1516 * java/parse.y (find_applicable_accessible_methods_list):
1517 Don't add an uninitialized value to the list.
1519 2000-05-25 Tom Tromey <tromey@cygnus.com>
1521 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1522 when trying to see if field's class should be initialized. Always
1523 initialize field's declaring class, not qualified class.
1526 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1527 `wfl_operator', to maybe_build_primttype_type_ref.
1530 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1532 * parse.y (patch_method_invocation): Don't try to lookup methods
1535 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1537 * parse.y (resolve_field_access): Call the appropriate <clinit>
1538 before accessing the length of a static array. Craft a decl for
1539 the field while its time. Fixes PR gcj/129.
1541 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1543 * parse.y (resolve_package): Correctly set `*next' (was off by
1545 (resolve_qualified_expression_name): Fixed comment.
1547 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1549 * jcf-parse.c (jcf_parse_source): Reset current_class and
1550 current_function_decl to NULL before parsing a new file.
1552 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1554 * parse.y (block_end:): If the collected block doesn't feature a
1555 statement, insert an empty statement.
1557 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1559 * parse.y (maybe_yank_clinit): New function.
1560 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1561 end of the list of methods belonging to a class.
1562 (java_complete_expand_method): Check whether <clinit> is really
1563 necessary and expand it accordingly.
1565 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1567 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1568 processed by the method's switch statement.
1570 2000-05-19 Tom Tromey <tromey@cygnus.com>
1572 * java-tree.h: Added init state enum.
1573 * decl.c (emit_init_test_initialization): Initialize class
1574 initialization check variable by looking at class' state.
1576 2000-05-19 Tom Tromey <tromey@cygnus.com>
1578 * java-tree.h (build_instanceof): Declare.
1579 (build_get_class): Declare.
1580 * parse.y (patch_binop): Use build_instanceof.
1581 * expr.c (build_instanceof): New function. If class is final,
1582 don't make a function call.
1583 (expand_java_INSTANCEOF): Use it.
1584 (build_get_class): New function.
1586 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1588 * jcf-write.c (generate_classfile): Scan the source_file for
1589 slashes with the right pointer variable.
1591 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1593 * lang.c (lang_decode_option): Update -Wunused flags by calling
1595 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1597 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1599 * check_init.c (check_init): Constify local char *.
1600 * class.c (push_class): Constify local char *.
1601 * java_tree.h: Update prototypes.
1602 * jcf-io.c (open_class): Constify filename parameter and
1604 (find_class): Remove redundant string copy. Cast return from
1606 * jcf-parse.c (read_class, parse_class_file, yyparse):
1607 Constify local char *.
1608 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1609 Constify local char *.
1610 * jcf.h (JCF): Constify filename and classname.
1611 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1612 * lang.c (init_parse): Constify parameter and return value.
1613 * lex.c (java_get_line_col): Constify filename parameter.
1614 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1615 * parse.y (java_parser_context_suspend,
1616 issue_warning_error_from_context, safe_layout_class): Constify
1618 * parse.c: Regenerate.
1620 2000-05-08 Tom Tromey <tromey@cygnus.com>
1622 * expr.c (build_jni_stub): Cache the result of
1623 _Jv_LookupJNIMethod.
1625 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * decl.c (predef_filenames_size): Now 7.
1628 (predef_filenames): New seventh entry.
1630 2000-05-04 Tom Tromey <tromey@cygnus.com>
1632 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1633 Keep track of when we've seen a reference field after a
1634 non-reference field.
1635 (get_boehm_type_descriptor): Handle case where we see
1636 non-reference fields but no trailing reference field.
1637 * decl.c (rawdata_ptr_type_node): Define.
1638 (init_decl_processing): Initialize rawdata_ptr_type_node.
1639 * java-tree.h (rawdata_ptr_type_node): Declare.
1641 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1643 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1644 specifiers in calls to fprintf.
1646 2000-05-03 Andrew Haley <aph@cygnus.com>
1648 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1650 * javaop.h (WORD_TO_INT): New function.
1651 (IMMEDIATE_s4): Use WORD_TO_INT.
1652 * jcf.h (JPOOL_INT): Ditto.
1654 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1657 2000-04-19 Tom Tromey <tromey@cygnus.com>
1659 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1661 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1663 * expr.c (build_jni_stub): New function.
1664 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1666 * parse.y (java_complete_expand_methods): Expand a native method
1667 and call build_jni_stub if -fjni given.
1668 * lang-options.h: Document -fjni.
1669 * lang.c (flag_jni): New global.
1670 (lang_f_options): Added `jni' entry.
1671 * java-tree.h (soft_lookupjnimethod_node,
1672 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1674 (flag_jni): Declare.
1675 (build_jni_stub): Declare.
1676 (struct lang_decl): Added `native' flag.
1677 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1679 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1680 soft_jnipopsystemframe_node): New globals.
1681 (init_decl_processing): Set them. _Jv_InitClass only takes one
1684 * java-tree.def: Put into `C' mode.
1686 2000-04-27 Tom Tromey <tromey@cygnus.com>
1689 * expr.c (expand_invoke): Generate check to see if object pointer
1690 is null in nonvirtual invocation case.
1691 * java-tree.h (soft_nullpointer_node): Declare.
1692 * decl.c (soft_nullpointer_node): New global.
1693 (init_decl_processing): Initialize soft_nullpointer_node.
1694 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1695 or `private' methods.
1696 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1698 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1700 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1703 2000-04-26 Tom Tromey <tromey@cygnus.com>
1705 * zextract.c (find_zip_file_start): New function.
1706 (read_zip_archive): Use it.
1708 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1710 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1712 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1714 * class.c (common_enclosing_context_p): New function.
1715 * java-tree.h (common_enclosing_context_p): Added prototype.
1716 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1717 classes sharing an outer context with the current instance.
1718 * parse.y (build_access_to_thisn): Fixed leading comment.
1719 (verify_constructor_super): New local `supper_inner'. Skip
1720 enclosing context argument in the case of inner class constructors.
1721 (patch_method_invocation): Insert proper context as second
1722 parameter to pure inner class constructor super invocations.
1724 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1726 * parse.y (end_class_declaration): Reset the interface number
1729 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1731 * parse.y (source_start_java_method): Deleted unecessary code.
1732 (patch_method_invocation): Fixed comment.
1734 2000-04-24 Robert Lipe <robertlipe@usa.net>
1736 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1738 2000-04-23 Tom Tromey <tromey@cygnus.com>
1740 * boehm.c (mark_reference_fields): Use int_byte_position.
1742 2000-04-22 Tom Tromey <tromey@cygnus.com>
1744 * boehm.c (mark_reference_fields): Only call byte_position on
1747 2000-04-22 Tom Tromey <tromey@cygnus.com>
1749 * boehm.c (mark_reference_fields): Added `last_view_index'
1750 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1752 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1754 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1755 * parse.y (check_class_interface_creation): Fixed comments. Select
1756 permitted modifiers for (inner) interfaces. Changed error message
1757 to report rejected modifiers used with local classes.
1759 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1761 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1762 of directly inherited type considered in scope.
1763 * parse.y (do_resolve_class): Search inherited classes for inner
1766 2000-04-20 Tom Tromey <tromey@cygnus.com>
1768 * parse.y (not_accessible_p): Use member's class, not current
1769 class, when doing inheritance check for protected reference.
1772 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1774 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1776 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1778 * parse.y (lookup_field_wrapper): Search for final local aliases.
1779 (resolve_expression_name): Let lookup_field_wrapper search for
1780 final local aliases. Force the value of `name' if one is found.
1781 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1782 an expression name. Fixed comments.
1784 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1786 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1788 2000-04-19 Tom Tromey <tromey@cygnus.com>
1790 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1792 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1794 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1796 2000-04-18 Tom Tromey <tromey@cygnus.com>
1799 * gjavah.c (utf8_cmp): Changed return value.
1800 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1802 (cxx_keywords): New global.
1803 (get_field_name): Handle new result of cxx_keyword_subst.
1804 (print_method_info): Likewise.
1806 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1808 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1809 with a newline, for CNI.
1810 (print_stub_or_jni): Print a space or newline before method name for
1812 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1813 (process_file): Include gcj/cni.h if generating CNI stubs.
1815 2000-04-16 Tom Tromey <tromey@cygnus.com>
1817 * gjavah.c (decompile_method): Use print_field_name.
1820 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1822 * parse.y (java_expand_classes): Reverse the package list once.
1823 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1825 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1826 the `==' and `!=' operators.
1828 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1830 * jcf-write.c (generate_bytecode_insns): At invokation time,
1831 always relate an interface method to the type of its selector.
1833 2000-04-05 Tom Tromey <tromey@cygnus.com>
1836 * expr.c (expand_invoke): Generate check to see if object pointer
1837 is null in nonvirtual invocation case.
1838 * java-tree.h (soft_nullpointer_node): Declare.
1839 * decl.c (soft_nullpointer_node): New global.
1840 (init_decl_processing): Initialize soft_nullpointer_node.
1841 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1842 or `private' methods.
1843 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1845 2000-04-05 Tom Tromey <tromey@cygnus.com>
1848 * parse.y (check_final_assignment): Recognize assignments to the
1849 `length' field of an array when generating class files.
1851 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1853 * class.c (decl_hash): Prototype removed.
1854 (decl_compare): Likewise.
1856 2000-04-05 Tom Tromey <tromey@cygnus.com>
1858 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1859 * parse.y (check_modifiers_consistency): Check for final/volatile
1860 clash. Fixes PR gcj/164.
1862 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1864 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1866 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1868 (add_method_1): Use `java_hash_hash_tree_node' and
1869 `java_hash_compare_tree_node'.
1870 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1871 (java_hash_compare_tree_node): Likewise.
1872 * parse.y (find_applicable_accessible_methods_list): Create,
1873 delete and use a hash table to remember already searched interfaces.
1875 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1877 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1880 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1882 * boehm.c (mark_reference_fields, set_bit): Prototype.
1883 (set_bit): Un-ANSI-fy definition.
1885 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1888 * decl.c (emit_init_test_initialization): Likewise.
1890 * gjavah.c (jni_print_char): Likewise.
1892 * parse.y (create_new_parser_context): Likewise.
1894 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1896 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1897 patch missing hunk. Fixed indentation.
1899 2000-03-30 Tom Tromey <tromey@cygnus.com>
1901 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1902 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1904 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1906 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1907 when negative *before* using it as an array index.
1908 * ChangeLog: Fixed typo.
1910 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1912 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1913 to 0 when it reaches -1.
1915 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1917 * jcf-parse.c (get_constant): Properly cast `num' during the
1918 invocation of `add_double'.
1919 * jcf-write.c (push_long_const): Properly cast `lo' before
1920 comparing it to short bounds.
1921 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1922 `interface_body:' is reduced after the current interface is
1925 2000-03-26 Tom Tromey <tromey@cygnus.com>
1927 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1928 Java-specific `-f' option.
1930 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1932 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1933 Adjust order of making types.
1934 Make bitsize_*_node values.
1936 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1938 * class.c (make_field_value): Use byte_position.
1939 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1940 (java_array_data_offset): Likewise.
1941 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1944 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1946 * parse.y (check_abstract_method_definitions): New local
1947 `end_type_reached'. Make sure we also consider `end_type'.
1948 (java_check_abstract_method_definitions): Make sure we eventually
1949 consider `java.lang.Object'.
1950 (maybe_use_access_method): Don't use access method if not in the
1951 context of a pure inner class or if the method's context is right.
1952 (find_applicable_accessible_methods_list): New static flag
1953 `object_done'. Don't search abstract classes as interfaces. Fixed
1954 indentation. Fixed the `java.lang.Object' only search. Search
1955 class interface(s) first, then fully search enclosing contexts.
1956 (find_most_specific_methods_list): Pick the closest candidate when
1957 they're all abstract.
1959 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1961 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1962 properly initialize `finished_label'. Don't emit gotos for empty
1965 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1967 * except.c (emit_handlers): Clear catch_clauses_last.
1969 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1971 * parse.y (check_method_types_complete): New function.
1972 (create_class): Reset anonymous class counter only when seeing an
1974 (java_complete_class): JDEP_METHOD: Don't recompute signature
1977 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1979 * class.c (build_static_ref): Fixed indentation in comment.
1980 * java-tree.def (TRY_EXPR): Fixed typo in name.
1981 (CLASS_LITERAL): Likewise.
1982 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1983 (struct lang_type): New field `dot_class'.
1984 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1985 (generate_classfile): Method `class$' is synthetic.
1986 * parse.y (build_do_class_method): New function.
1987 (build_dot_class_method_invocation): Likewise.
1988 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1989 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1990 (qualify_ambiguous_name): Likewise.
1991 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1992 (build_try_statement): Fixed leading comment.
1994 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1996 * class.c (make_field_value): Properly handle sizes.
1997 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1998 (layout_class_method): Count using trees.
1999 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
2000 * expr.c (java_array_data_offset): Use int_bit_position.
2001 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
2002 (build_invokevirtual): Use tree_low_cst and do computations with trees.
2004 2000-03-16 Tom Tromey <tromey@cygnus.com>
2006 * lang.c (flag_hash_synchronization): New global.
2007 (lang_f_options): Added `hash-synchronization'.
2008 * lang-options.h: Mention -fhash-synchronization.
2009 * java-tree.h (flag_hash_synchronization): Declare.
2010 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
2011 hash table synchronization is disabled.
2012 * decl.c (init_decl_processing): Only push `sync_info' value when
2013 hash table synchronization is disabled.
2014 * class.c (make_class_data): Only push `sync_info' field when hash
2015 table synchronization is disabled. Removed dead code.
2017 2000-03-16 Tom Tromey <tromey@cygnus.com>
2019 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
2021 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2023 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
2025 * parse.y (patch_method_invocation): Handle anonymous classes
2026 creation in static context.
2028 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2030 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
2031 * parse.y (resolve_qualified_expression_name): Use it.
2032 (patch_method_invocation): Likewise.
2034 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2036 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
2037 depending on the type of dependency which dictates what the
2039 (unresolved_type_p): Resolved types limited to the current class.
2041 2000-03-15 Tom Tromey <tromey@cygnus.com>
2043 * decl.c (init_decl_processing): Set type of `sync_info' to be
2046 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
2047 Correctly compute bit number for current slot. Zero `high' and
2048 `low' in DS_LENGTH case. Don't skip inherited fields. Use
2049 mark_reference_fields.
2050 (mark_reference_fields): New function.
2052 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2054 * parse.y (register_incomplete_type): Fixed initialization of
2057 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2061 (push_class_context, pop_class_context): New function.
2062 (class_body:): Call pop_class_context.
2063 (interface_body:): Likewise.
2064 (INNER_QUALIFIER): New macro.
2065 (report_class_declaration): Changed output format and use
2066 INNER_QUALIFIER. Call push_class_context.
2068 2000-02-14 Andrew Haley <aph@cygnus.com>
2070 * check-init.c (check_init): Add new cases for unary and binary
2073 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2075 * parse.y (resolve_package): Set `next' once a type name has been
2076 progressively discovered.
2077 (resolve_qualified_expression_name): Propagate resolution only if
2078 there are remaining qualifiers. Take into account `q' might have
2079 been cleared after re-qualification.
2080 * parse.y (patch_method_invocation): New local `resolved'.
2081 Section dealing with qualified expression rewritten to use
2082 resolve_field_access.
2084 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2086 * parse.h (PUSH_CPC): Fixed indentation.
2087 (DEBUG_CPC): New macro.
2088 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2089 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2090 * parse.y (class_body_declaration:): Use
2091 SET_CPC_INSTANCE_INITIALIZER_STMT.
2092 (method_declaration:): Check for null current_function_decl.
2093 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2094 (java_parser_context_pop_initialized_field): Better handling of
2096 (maybe_make_nested_class_name): Mark nested class name as
2097 qualified when necessary.
2098 (end_class_declaration): Don't call java_parse_context_resume when
2099 one or more error occured.
2100 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2101 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2102 SET_CPC_INITIALIZER_STMT.
2103 (method_header): Check for inner classes declaring static methods.
2104 (resolve_qualified_expression_name): Handle situation where `this'
2107 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2109 * typeck.c (build_prim_array_type): Correctly set the high word too.
2111 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2113 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2115 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2116 list of methods for interfaces.
2118 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2120 * parse.y (qualify_ambiguous_name): Properly handle expressions
2123 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2125 * parse.y (check_final_assignment): Extended to process
2127 (patch_assignment): Have check_final_assignment called only once.
2129 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2131 * java-tree.h (IS_INIT_CHECKED): New flag.
2132 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2133 * parse.y (patch_string): Call force_evaluation_order on the
2134 completed string concatenation tree.
2135 * expr.c (force_evaluation_order): Call force_evaluation_order on
2136 function's arguments too.
2138 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2140 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2141 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2142 (build_anewarray): Likewise.
2143 * parse.y (patch_newarray): Likewise.
2144 * parse.c: Regenerated.
2146 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2148 * decl.c (init_decl_processing): Added new class fields `depth',
2149 `ancestors', and `idt' to class_type_node. Use
2150 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2151 * class.c (make_class_data): Push initial values for new fields.
2152 * java-tree.h: Updated prototype for `build_invokeinterface'.
2153 * expr.c (build_invokeinterface): Changed parameters to accept
2154 `method' tree. Calculate index of `method' in its declaring
2155 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2156 (expand_invoke): Call `build_invokeinterface' with new parameters.
2157 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2160 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2162 * typeck.c (lookup_do): Search superinterfaces first
2163 when looking up an interface method. From Godmar Back
2166 2000-03-06 Tom Tromey <tromey@cygnus.com>
2168 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2170 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2172 * java-tree.h (lookup_argument_method2): Declared.
2173 (safe_layout_class): Prototype moved from parse.h.
2174 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2175 * parse.y (java_check_regular_methods): Local `super_class' gone.
2176 Call lookup_argument_method2 instead of lookup_argument_method.
2177 Perform modifier match for methods found declared in implemented
2178 interfaces. Fixed indentation problem. Overriding/hiding error
2179 report to take place only for methods found in classes.
2180 * typeck.c (lookup_argument_method): Changed leading
2181 comment. Re-written by calling lookup_do.
2182 (lookup_argument_method2): New function.
2183 (lookup_java_method): Re-written by calling lookup_do.
2184 (lookup_do): New function.
2186 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2188 * check-init.c (check_init): Removed dead code. Handle (blank)
2190 * parse.y (declare_local_variables): New local `final_p', set it
2191 and use it to initialize LOCAL_FINAL.
2192 (check_final_assignment): Only check FIELD_DECLs.
2194 2000-02-17 Tom Tromey <tromey@cygnus.com>
2196 * Makefile.in (JAVA_OBJS): Added boehm.o.
2197 (boehm.o): New target.
2198 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2199 * java-tree.h (flag_use_boehm_gc): Declare.
2200 (get_boehm_type_descriptor): Declare.
2201 * lang.c (lang_f_options): Added `use-boehm-gc'.
2202 (flag_use_boehm_gc): New global.
2203 * lang-options.h: Added -fuse-boehm-gc.
2204 * boehm.c: New file.
2205 * class.c (get_dispatch_table): If class uses a Boehm type
2206 descriptor, put it in the vtable.
2207 (make_class_data): Removed dead code.
2209 2000-03-03 Per Bothner <per@bothner.com>
2211 * decl.c (init_decl_processing): Initialize sizetype properly.
2213 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2215 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2216 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2217 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2218 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2219 (jcf_parse): New local `current'. Load innerclasses seen in outer
2220 context being processed.
2221 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2222 * jcf-write.c (append_innerclasses_attribute): New function.
2223 (append_innerclasses_attribute_entry): Likewise.
2224 (get_access_flags): Handle static classes. Set anonymous and local
2225 classes to be private.
2226 (generate_classfile): Attribute count adjusted. Call
2227 append_innerclasses_attribute.
2228 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2229 PURE_INNER_CLASS_TYPE_P.
2230 * parse.y (parser_qualified_classname): New parameter `is_static',
2231 produce non qualified name accordingly.
2232 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2233 (create_interface): Added argument to parser_qualified_classname.
2234 (create_class): Added argument to parser_qualified_classname. Setup
2235 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2236 (add_inner_class_fields): Fixed indentation.
2237 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2238 (method_declarator): Fixed typo in comment.
2239 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2240 (build_current_thisn): Likewise.
2241 (patch_method_invocation): Likewise.
2243 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2245 * decl.c (current_function_decl): Move to toplev.c.
2247 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2249 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2250 (DECL_BIT_INDEX): Use underlying representation.
2251 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2253 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2255 * expr.c (build_java_ret): Pass proper type to size_binop.
2257 2000-02-25 Anthony Green <green@cygnus.com>
2259 * expr.c (build_class_init): Mark the decl to be ignored by
2261 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2262 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2263 * class.c (init_test_hash_newfunc): New function.
2264 (decl_hash): New function.
2265 (decl_compare): New function.
2266 * decl.c (emit_init_test_initialization): New function.
2267 (complete_start_java_method): Traverse the init test hashtable,
2268 calling emit_init_test_initialization.
2269 (always_initialize_class_p): Define.
2270 * expr.c (build_class_init): Use initialization tests when
2271 emitting class initialization code.
2272 (always_initialize_class_p): Declare.
2273 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2275 * java-tree.h: Include hash.h.
2276 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2277 (struct lang_decl): Add init_test_table field.
2278 (init_test_hash_entry): Define.
2280 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2282 * gjavah.c (main): Avoid using `argi' to report unimplemented
2285 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2287 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2288 initialize locals to avoid warnings. Local `exception_type' moved
2291 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2293 * parse.y (resolve_expression_name): Use `orig' as a second
2294 argument to resolve_field_access.
2295 (resolve_field_access): Removed unecessary code when dealing with
2298 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2300 * class.c (push_super_field): Don't push the field twice.
2301 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2302 * parse.h (java_reorder_fields): Prototyped.
2303 * parse.y (java_reorder_fields): New function.
2304 (java_layout_class): Simplified not to worry about re-ordering.
2306 2000-02-23 Tom Tromey <tromey@cygnus.com>
2308 * gjavah.c (print_name): In JNI case, correctly quote string.
2309 (print_method_info): Don't handle overrides in JNI mode.
2311 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2313 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2314 value type set to `boolean_type_node'.
2316 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2318 * jcf-dump.c (main): Test for correct condition after
2319 output file creation.
2321 2000-02-19 Anthony Green <green@cygnus.com>
2323 * jcf-depend.c (add_entry): Fix test for first list entry.
2325 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2327 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2328 * constants.c (build_constants_constructor): Likewise.
2330 2000-02-19 Anthony Green <green@cygnus.com>
2332 * jcf-depend.c (add_entry): Add entries to the end of the list.
2334 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2336 * decl.c (INT_TYPE_SIZE): Define if necessary.
2337 (expand_java_return): Handle the case of a native integer smaller
2340 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2342 * gjavah.c (help): Use GCCBUGURL.
2343 * jv-scan.c (help): Likewise.
2344 * jcf-dump.c (help): Likewise.
2346 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2348 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2351 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2353 * jcf-parse.c (load_class): Call `fatal' if no file containing
2354 the target class are found.
2356 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2358 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2359 lex.c, lex.h, and PARSE_H to...
2360 (parse.o, parse-scan.o): ...here, respectively.
2362 * lex.c: Split out code that may trigger SIGFPE from yylex()
2363 to its own function.
2364 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2366 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2368 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2370 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2372 * parse.y (outer_field_access_p): Stop in time when outer contexts
2374 (resolve_qualified_expression_name): Properly qualify *everything*
2375 after a package.type to be resoled as expression names.
2376 (find_applicable_accessible_methods_list): Save/restore `class' to
2377 isolate it from a possible outer context search.
2379 2000-02-15 Tom Tromey <tromey@cygnus.com>
2381 * gjavah.c (jni_print_char): New function.
2382 (print_full_cxx_name): Use it.
2383 (decode_signature_piece): Likewise.
2384 (print_cxx_classname): Likewise.
2386 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2388 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2390 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2392 * gjavah.c: Include version.h.
2394 * jcf-dump.c: Likewise.
2396 * jv-scan.c: Likewise.
2398 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2400 * parse.y (outer_field_access_fix): First parameter now a tree
2401 node. Check for assignement to final. First argument to
2402 build_outer_field_access_fix modified to accomodate prototype.
2403 (build_outer_field_access): Don't check for assignment to final
2405 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2406 possibly returned by outer_field_access_fix. Changed
2407 outer_field_access_fix's first argument.
2408 (check_final_assignment): $finit$'s context is OK.
2409 (patch_unaryop): Use node instead of its line/column value when
2410 calling outer_field_access_fix.
2412 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2414 * parse.y (interface_declaration:): No longer tagged
2415 <node>. Re-installed default action.
2416 (class_member_declaration:): Handle inner interfaces.
2417 (interface_member_declaration): Handle inner interfaces and
2419 (create_interface): Push error if one seen. Suspend parsing
2420 context when processing an inner interface.
2421 (register_fields): Inner class static field limitations not to
2422 apply to inner interfaces.
2424 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * jcf-parse.c (load_class): Update `java_error_count' when a
2427 class' file can't be found.
2428 (parse.y): Avoid (byte)code generation when errors seen.
2430 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2432 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2433 decodes a valid node.
2434 (patch_binop): Handle TRUNC_DIV_EXPR.
2436 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2438 * parse.y (resolve_package): New local `acc'. Try to progressively
2439 build and guess a package and type name.
2441 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2443 * parse.y (find_applicable_accessible_methods_list): Load and
2444 layout the search class if necessary.
2445 (java_complete_tree): Keep to original type of the folded initial
2448 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2451 Generate error message if circularity is detected. New static
2453 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2454 * jcf-write.c (generate_bytecode_insns): Very simply handle
2456 * parse.y (java_check_circular_reference): Use
2457 `cyclic_inheritance_report' during report, if necessary.
2458 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2459 walking NEW_ARRAY_INIT twice.
2461 2000-02-09 Tom Tromey <tromey@cygnus.com>
2463 * parse.y (check_class_interface_creation): Allow inner classes to
2464 be `private' or `protected', check modifiers' consistency. Prevent
2465 block local classes from bearing any modifiers.
2467 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2469 * except.c (check_start_handlers): Re-add prototype lost in last
2471 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2473 2000-02-09 Andrew Haley <aph@cygnus.com>
2475 * decl.c (clear_binding_level): Remove excess initializer.
2476 (maybe_poplevels): Remove unused variable.
2477 (force_poplevels): Ditto.
2478 (struct binding_level): Add comment.
2480 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2482 * jcf-write.c (generate_classfile): Don't consider
2483 pre-initialization with reference value (use <clinit> instead.)
2484 * parse.y (java_fix_constructors): No generated constructor for
2486 (build_outer_field_access): Removed debug message.
2487 (outer_field_expanded_access_p): Adapted to bytecode generation.
2488 (build_outer_field_access_method): Use fix_method_argument_names.
2489 (build_outer_method_access_method): Fixed indentation. Added
2490 comment. Handle access method generation for static and also void
2492 (build_access_to_thisn): Inserted debug message.
2493 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2494 (resolve_qualified_expression_name): Fixed comment.
2495 (not_accessible_p): Adapted to bytecode generation. Added comment.
2496 (patch_method_invocation): Added comment.
2497 (maybe_use_access_method): Fixed leading comment. Handle static
2499 (java_complete_lhs): Don't shortcut handling of initialized upon
2500 declaration String type static fields when generating bytecode.
2501 (patch_unaryop): Handle outer field access when generating
2504 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2506 * java-tree.h (FIELD_THISN): New macro.
2507 * jcf-write.c (append_synthetic_attribute): New function.
2508 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2509 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2510 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2512 (build_outer_field_access): Turned on access functions usage and
2513 generation when compiling to bytecode.
2514 (maybe_use_access_method): Likewise.
2516 2000-01-25 Andrew Haley <aph@cygnus.com>
2518 * java-except.h (struct eh_range): Add `expanded' field.
2519 (maybe_start_try): Add end_pc arg.
2520 (maybe_end_try): Ditto.
2521 * java-tree.h (force_poplevels): new function.
2522 * expr.c (expand_byte_code): Don't call maybe_start_try or
2524 * except.c (add_handler): Reset expanded.
2525 (expand_start_java_handler): Set expanded.
2526 (check_start_handlers): Don't expand a start handler that's
2527 already been expanded.
2528 (maybe_start_try): Add end_pc arg. Only expand a handler which
2530 (expand_end_java_handler): call force_poplevels.
2531 (force_poplevels): new function.
2532 * decl.c (binding_level): Add start_pc of binding level.
2533 (maybe_pushlevels): Call maybe_start_try when pushing binding
2535 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2536 (LARGEST_PC): Define.
2537 (clear_binding_level): Use LARGEST_PC.
2539 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2540 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2541 (binding_depth, is_class_level, current_pc): new variables.
2542 (struct binding_level): ditto.
2543 (indent): new function.
2544 (push_jvm_slot): add debugging info.
2545 (maybe_pushlevels): ditto.
2546 (maybe_poplevels): ditto.
2549 (start_java_method): ditto.
2550 (give_name_to_locals): comment only.
2551 * except.c (binding_depth, is_class_level, current_pc):
2553 (expand_start_java_handler): add debugging info.
2554 (expand_end_java_handler): ditto.
2556 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2558 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2559 (print_name_for_stub_or_jni, process_file): Constify a char*.
2561 2000-02-03 Tom Tromey <tromey@cygnus.com>
2563 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2565 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2567 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2568 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2571 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2573 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2574 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2575 (struct lang_type): New field `ii_block'.
2576 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2577 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2578 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2579 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2580 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2581 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2583 * parse.y (add_instance_initializer): New function.
2584 (in_instance_initializer): New static global.
2585 (class_body_declaration:): Link instance initializer block.
2586 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2587 (array_creation_expression:): Remove unused local.
2588 (java_parser_context_push_initialized_field): Fixed leading
2589 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2590 CPC_INSTANCE_INITIALIZER_LIST.
2591 (java_parser_context_pop_initialized_field): Likewise.
2592 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2593 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2594 CPC_INITIALIZER_STMT.
2595 (fix_constructors): New local `class_type'. Use it. Call
2596 add_instance_initializer.
2597 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2598 (patch_return): Forbid return in instance initializers.
2599 (patch_throw_statement): Enforce exception handling in the context
2600 of instance initializers.
2602 2000-02-03 Tom Tromey <tromey@cygnus.com>
2604 * Make-lang.in (java.mostlyclean): Remove executables in
2607 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2609 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2610 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2611 (java_float_finite): Convert to use union Word from javaop.h.
2612 (java_double_finite): Convert to use union DWord from javaop.h.
2614 2000-02-02 Tom Tromey <tromey@cygnus.com>
2616 * gjavah.c (options): Added `jni' entry.
2617 (help): Document -jni.
2618 (flag_jni): New global.
2619 (process_file): Handle JNI output. Don't print text from
2620 -prepend, -add, etc, when generating stubs. Only remove `.class'
2621 suffix if it actually exists.
2622 (main): Create a `.c' file when run with `--jni --stubs'. Create
2623 correct output file name with `--jni'.
2624 (print_include): Mangle header name differently in JNI case.
2625 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2627 (print_method_info): Handle JNI case. Put signature info into
2628 method name. Handle case when STREAM is NULL.
2629 (print_name_for_stub_or_jni): New function.
2630 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2631 (print_cxx_classname): Handle JNI.
2632 (print_full_cxx_name): Likewise.
2633 (decode_signature_piece): Likewise.
2634 (overloaded_jni_method_exists_p): New function.
2635 (struct method_name): Added `signature' and `sig_length' fields.
2636 (HANDLE_END_FIELD): Do nothing in JNI mode.
2638 2000-02-02 Tom Tromey <tromey@cygnus.com>
2640 * jv-scan.c: Include version.c, <getopt.h>.
2641 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2642 (options): New array.
2643 (usage): New function.
2644 (version): New function.
2645 (main): Use getopt_long to parse command line.
2646 * jcf-dump.c: Include version.c, <getopt.h>.
2647 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2648 OPT_JAVAP): New macros.
2649 (options): New array.
2650 (usage): Return `void'. Changed message.
2651 (help): New function.
2652 (version): New function.
2653 (main): Use getopt_long_only to parse command line.
2654 * gjavah.c: Include <getopt.h>.
2655 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2656 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2657 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2658 (options): New array.
2659 (java_no_argument): Removed.
2660 (help): Updated with missing options.
2661 (main): Use getopt_long_only to parse command line.
2662 (usage): Changed message.
2664 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2666 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2667 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2668 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2669 * parse.y (array_creation_expression:): Handle anonymous arrays.
2670 (build_array_from_name): Don't set `ret_name' if null.
2671 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2672 (qualify_ambiguous_name): Likewise.
2673 (java_complete_expand_class): Likewise.
2675 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2677 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2678 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2679 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2680 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2681 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2682 AIPL_FUNCTION_COMPLETED_INVOCATION.
2683 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2684 AIPL_FUNCTION_INVOCATION_READY.
2685 (AIPL_FUNCTION_DECLARATION): New enum entry.
2686 * parse.y (reorder_static_initialized): New function.
2687 (java_parser_context_pop_initialized_field): Use it.
2688 (add_inner_class_fields): Use
2689 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2690 augmented. Install marker after last alias initializer, if any.
2691 (generate_finit): Fixed typo. Don't try to retain only the used
2693 (method_header): Compute and set DECL_FUNCTION_NAP.
2694 (method_declarator): Fixed comment. Insert alias initializer in
2696 (build_alias_initializer_parameter_list): Fixed leading
2697 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2698 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2699 (java_complete_expand_class): Code to retain only used aliases
2701 (java_complete_expand_methods): New local `first_decl'. Generate
2702 $finit$ first, then expand the constructors, regular methods and
2704 (java_complete_expand_method): Don't report error on missing
2705 return statement if previously detected bogus.
2706 (fix_constructors): Don't patch constructor parameters list.
2707 (patch_method_invocation): Use new AIPL enum values. Reverse
2708 alias initializer list for anonymous classes.
2710 2000-01-30 Anthony Green <green@redhat.com>
2712 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2713 determine how many stack slots to pop.
2715 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2717 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2718 error handling/recovery.
2719 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2721 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2723 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2724 FIELD_LOCAL_ALIAS_USED): New macros.
2725 (DECL_FUNCTION_NAP): New macro.
2726 (struct lang_decl): New field `nap'.
2727 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2728 (struct lang_type): New fields `finit_stmt_list' and
2730 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2731 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2732 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2733 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2734 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2735 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2736 (BUILD_THROW): Macro line separator re-indented.
2737 * parse.y (end_class_declaration): New function.
2738 (maybe_generate_pre_expand_clinit): New name for
2739 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2740 pre-expand static fields.
2741 (maybe_generate_clinit): Function deleted.
2742 (check_for_static_method_reference): Prototype's parameter list
2744 (generate_finit): New name for maybe_generate_finit. Changed
2745 leading comment. Function rewritten to use
2746 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2747 (build_alias_initializer_parameter_list): New function.
2748 (java_parser_context_pop_initialized_field): Likewise.
2749 (add_inner_class_fields): Likewise.
2750 (type_declaration:): Call end_class_declaration.
2751 (class_member_declaration:): Likewise.
2752 (formal_parameter_list:): Fixed typos.
2753 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2754 element. Improved error handling.
2755 (block_statement:): Call end_class_declaration.
2756 (anonymous_class_creation:): Likewise.
2757 (create_anonymous_class): Fixed comments.
2758 (create_class): Call add_inner_class_fields.
2759 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2760 (method_header): Use MARK_FINAL_PARMS.
2761 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2762 (method_declarator): Propagate final argument flag.
2763 (craft_constructor): New local `artificial'. Call
2764 build_alias_initializer_parameter_list. Use
2765 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2766 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2768 (complete_expand_class): Get rid of unused outer context local
2770 (java_complete_expand_methods): Fixed leading
2771 comment. Generate/pre-expand <clinit> first. Changed method
2772 expansion order to regular, $finit$, constructors, <clinit>.
2773 (java_complete_expand_method): Set current_function_decl.
2774 (fix_constructors): Fix constructor parameter list to account for
2775 outer context local alias initializers.
2776 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2777 (resolve_expression_name): Lookup outer context local aliases. New
2778 local `access', use it.
2779 (patch_method_invocation): Patch inner class ctor invocation with
2780 outer context local aliases initialization values. $finit$
2781 invocation patching now includes things generated with
2782 build_alias_initializer_parameter_list.
2783 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2784 (build_super_invocation): Likewise.
2785 (patch_assignment): Changed comment.
2787 2000-01-27 Andrew Haley <aph@cygnus.com>
2789 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2793 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2795 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2797 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2799 * parse.y (register_fields): Don't pass a format specifier to
2800 OBSOLETE_MODIFIER_WARNING.
2801 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2802 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2804 (check_modifiers): Change function into a macro.
2805 (check_class_interface_creation): Pass a literal format string.
2807 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2809 * buffer.h: PROTO -> PARAMS.
2810 * check-init.c: Likewise.
2811 * class.c: Likewise.
2812 * constants.c: Likewise.
2813 * convert.h: Likewise.
2815 * except.c: Likewise.
2817 * gjavah.c: Likewise.
2818 * java-except.h: Likewise.
2819 * java-tree.h: Likewise.
2820 * jcf-depend.c: Likewise.
2821 * jcf-dump.c: Likewise.
2822 * jcf-parse.c: Likewise.
2823 * jcf-path.c: Likewise.
2824 * jcf-reader.c: Likewise.
2825 * jcf-write.c: Likewise.
2827 * jv-scan.c: Likewise.
2828 * jvgenmain.c: Likewise.
2829 * jvspec.c: Likewise.
2833 * parse-scan.y: Likewise.
2834 * parse.h: Likewise.
2835 * parse.y: Likewise.
2836 * typeck.c: Likewise.
2837 * verify.c: Likewise.
2840 * zextract.c: Likewise.
2841 * zipfile.h: Likewise.
2843 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2846 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2847 * constants.c (build_constant_data_ref): Check for cached
2848 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2849 in TYPE_CPOOL_DATE_REF.
2850 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2851 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2852 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2853 (LOCAL_FINAL): New macro.
2854 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2855 constant pool -- don't try to reuse.
2856 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2858 (find_in_current_zip): Use TYPE_JCF.
2859 * parse.h (java_check_final): Prototype removed.
2860 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2861 (maybe_create_class_interface_decl,
2862 check_class_interface_creation): Likewise.
2863 (java_expand_finals): Function removed.
2864 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2865 (block_statement:): Fixed comment.
2866 (anonymous_class_creation:): Likewise.
2867 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2869 (check_class_interface_creation): Loosened error report on (inner)
2870 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2871 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2872 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2874 (create_interface): Likewise.
2875 (anonymous_class_counter): New static global.
2876 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2877 patch. Fixed comments.
2878 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2879 anonymous_class_counter when declaring a toplevel class.
2880 (craft_constructor): Fixed constructor name when handling
2881 anonymous classes. Anonymous class constructors to feature hidden
2883 (java_fix_constructors): Added comment.
2884 (java_check_final): Function removed.
2885 (java_complete_expand_methods): Fixed comment. Don't generate
2886 class data, save its outgoing constant pool instead.
2887 (verify_constructor_super): Skip anonymous class constructor
2888 hidden this$<n> parameter.
2889 (java_expand_classes): New local `saved_ctxp'. Removed call to
2890 java_expand_finals and java_check_final. Expand anonymous class
2891 constructors. Generate class data.
2892 (build_super_invocation): Skip anonymous class hidden this$<n>
2894 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2895 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2896 (set_java_signature): Likewise.
2898 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2900 * gjavah.c: Delete ACC_VISIBILITY define.
2901 * jcf.h: Add ACC_VISIBILITY define.
2902 * parse.y: final: rule tagged <value>.
2903 (java_check_regular_methods): Use ACC_VISIBILITY define for
2904 default package access check.
2905 (local_variable_declaration_statement): Use final: rule.
2907 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2909 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2912 2000-01-17 Tom Tromey <tromey@cygnus.com>
2914 * gjavah.c (print_field_info): Allow non-static final fields.
2916 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2919 * parse.y (patch_anonymous_class): New function.
2920 (create_anonymous_class): Register incomplete type when the
2921 class/interface to extends/implement isn't known yet.
2922 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2923 (verify_constructor_super): Tuned error message.
2925 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2927 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2928 (ANONYMOUS_CLASS_P): New macro.
2929 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2930 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2931 * parse.y (create_class): Added leading argument.
2932 (maybe_create_class_interface_decl,
2933 check_class_interface_creation): Likewise.
2934 (craft_constructor): New function.
2935 (verify_constructor_super): Added argument in prototype.
2936 (class_declaration:): Inserted leading argument.
2937 (for_begin:): Use FOR_LOOP_P.
2938 (anonymous_class_creation): Create WFL of the anonymous class to
2939 instantiate. Call build_new_invocation. Added comments.
2940 (check_class_interface_creation): Handle parameter `anonymous' in
2941 verbose mode class creation announce.
2942 (link_nested_class_to_enclosing): Exclude anonymous classes.
2943 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2944 anonymous class, even though they appear to have an enclosing
2946 (create_interface): Pass extra argument to
2947 check_class_interface_creation.
2948 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2949 (create_class): Call check_class_interface_creation and
2950 maybe_create_class_interface_decl with extra new argument. Don't
2951 add private this$<n> to anonymous classes.
2952 (method_declarator): Insert hidden this$<n> to anonymous class
2954 (java_fix_constructors): Deleted code creating default
2955 constructor. Call craft_constructor instead.
2956 (java_check_regular_methods): Set `saw_constructor' to 1 for
2958 (fix_constructors): Pass extra argument to verify_constructor_super.
2959 (verify_constructor_super): New local `sdecl', use it. Search for
2960 matching constructor (possibly featuring arguments) in super
2962 (lookup_method_invoke): Craft constructor according to arguments
2963 list when dealing with anonymous class constructors.
2964 (build_super_invocation): Pass arguments to anonymous class super
2966 (search_loop): Use FOR_LOOP_P.
2967 (labeled_block_contains_loop_p): Likewise.
2969 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2971 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2972 (enclosing_context_p): New function.
2973 (get_access_flags_from_decl): Handle CLASS_STATIC.
2974 (maybe_layout_super_class): Extra first argument passed to
2976 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2978 * decl.c (access0_identifier_node): New global.
2979 (init_decl_processing): access0_identifier_node initialized.
2980 (pushdecl): Set DECL_CONTEXT only on non type decls.
2981 * expr.c (lookup_field): Lookup inner class fields in enclosing
2983 (expand_invoke): Use ID_INIT_P.
2984 (expand_java_field_op): Use DECL_CLINIT_P.
2985 * java-tree.def (CLASS_LITERAL): New tree code.
2986 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2987 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2988 (struct lang_decl): New field `inner_access'.
2989 (enclosing_context_p): Prototyped.
2990 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2991 ID_CLINIT_P): New macros.
2992 (CLASS_STATIC): New macro.
2993 (CLASS_ACCESS0_GENERATED_P): New macro.
2994 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2995 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2996 INNER_CLASS_P): New macros.
2997 (DECL_INNER_CLASS_LIST): New macro.
2998 * jcf-parse.c (yyparse): Avoid the use of ANSI string
3000 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3001 the shift value to int. Fixed typo in comment.
3002 * lex.c (inst_id, wpv_id): Initialize.
3003 * mangle.c (unicode_mangling_length): Take `$' into account.
3004 * parse.h (DRECOVER, RECOVER): Terminate properly.
3005 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
3006 (typedef struct _jdep): New field `enclosing'.
3007 (JDEP_ENCLOSING): New macro.
3008 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
3009 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
3010 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
3011 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
3012 GET_ENCLOSING_CPC_CONTEXT): New macros.
3013 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
3014 (do_resolve_class): Added extra argument in prototype.
3015 * parse.y (resolve_class): Added extra argument in prototype.
3016 (maybe_create_class_interface_decl): Likewise.
3017 (maybe_use_access_method, build_wfl_wrap): New functions.
3018 (java_complete_expand_classes, java_complete_expand_class):
3020 (java_parser_context_push_initialized_field,
3021 java_parser_context_suspend, java_parser_context_resume):
3023 (maybe_make_nested_class_name, make_nested_class_name,
3024 set_nested_class_simple_name_value,
3025 link_nested_class_to_enclosing, find_as_inner_class,
3026 find_as_inner_class_do, check_inner_class_redefinition,
3027 build_thisn_assign, build_current_thisn, build_access_to_thisn,
3028 maybe_build_thisn_access_method, build_outer_field_access,
3029 build_outer_field_access_methods, build_outer_field_access_expr,
3030 build_outer_method_access_method, build_new_access_id,
3031 build_outer_field_access_method, outer_field_access_p,
3032 outer_field_expanded_access_p, outer_field_access_fix,
3033 build_incomplete_class_ref, patch_incomplete_class_ref,
3034 create_anonymous_class): Likewise.
3035 (inst_id, wpv_id): New static global variables.
3036 (synchronized:): New rule, tagged <node>.
3037 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
3039 (anonymous_class_creation:): New rule, tagged <node>.
3040 (NEW_TK): Tagged <node>.
3041 (type_literals, array_type_literal): New rules, tagged <node>.
3042 (class_declaration:): Removed action when reducing by class_body:
3043 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
3044 using GET_CPC in sub-rules.
3045 (class_member_declaration): Handle inner classes.
3046 (method_declaration): When reducing method_header:, reset
3047 current_function_decl when appropriate.
3048 (method_declarator:): Set the number of formal parameter to 0 for
3049 method declared without arguments.
3050 (constructor_declarator:): Likewise.
3051 (static_initializer:): List of elements kept in a list.
3052 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
3053 use of the keyword `static' for type declarations.
3054 (block_statement:): Handle inner class declarations.
3055 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
3056 type qualified `this'.
3057 (class_instance_creation_expression): Use anonymous_class_creation:
3058 to handle inner class instances creation. Handle qualified `new'.
3059 (something_dot_new): Added appropriate actions.
3060 (create_new_parser_context): New function.
3061 (java_push_parser_context, java_parser_context_save_global,
3062 java_parser_context_suspend): Use create_new_parser_context.
3063 (check_modifiers): Changed leading comment.
3064 (check_class_interface_creation): Handle interclasses.
3065 (add_superinterfaces): Fixed comment.
3066 (create_interface): Build qualified name from the raw_name instead
3067 of its matching WFL. Push the initialized fields list. raw_name added
3068 as an extra argument to maybe_create_class_interface_decl.
3069 (create_class): Build qualified name from the raw_name instead of
3070 its matching WFL. Removed assignment to current_parsed_class_un.
3071 Call PUSH_ERROR before returning an error. Suspend the current
3072 parser context when processing an inner class. Push the
3073 initialized fields list. raw_name added as an extra argument to
3074 maybe_create_class_interface_decl. Add the private this$<n>
3076 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3077 (register_fields): Get the class type from GET_CPC and handle
3078 previous errors. Added code to handle the creation of static
3079 fields in inner classes. Initialized fields initialization
3080 statements kept in a list of lists.
3081 (maybe_generate_finit): Initialized fields initialization
3082 statements kept in a list of lists. Use GET_CPC.
3083 (maybe_generate_clinit): Likewise.
3084 (method_header): Use GET_CPC and GET_CPC_UN.
3085 (parser_qualified_classname): Handle inner classes.
3086 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3087 (java_fix_constructors): Hide pointer to enclosing context
3088 instance in constructor list when dealing with inner classes.
3089 (jdep_resolve_class): Call resolve_class with extra first argument
3091 (resolve_class): Add enclosing context as a first extra argument
3092 to do_resolve_class.
3093 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3095 (resolve_no_layout): Extra argument added to resolve_class
3097 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3098 (java_get_real_method_name): Use GET_CPC_UN.
3099 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3100 (java_check_abstract_methods): Handle static method declared in
3101 inner classes by an error.
3102 (java_check_regular_methods): Use DECL_CLINIT_P.
3103 (source_start_java_method): Also set DECL_MAX_LOCALS.
3104 (create_artificial_method): Call java_parser_context_save_global
3105 and java_parser_context_restore_global instead of saving/restoring
3106 the context by hand.
3107 (expand_start_java_method): Improved verbose mode message.
3108 (java_complete_expand_methods): Fixed leading comment. Use
3110 (fix_constructors): Added assignment to this$<n> if necessary.
3111 (java_expand_classes): Call java_complete_expand_classes instead
3112 of java_complete_expand_methods.
3113 (make_qualified_primary): Simplified.
3114 (merge_qualified_name): Optimized for missing left or right parts.
3115 (resolve_expression_name): Handle access to outer class fields from
3117 (resolve_qualified_expression_name): New macro
3118 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3119 classes. Report error on non appropriate qualification of
3120 `new'. Handle qualified `this'.
3121 (not_accessible_p): Allow access to outer class private fields from
3123 (patch_method_invocation): Handle method invocations through
3124 access methods and inner class constructor invocations.
3125 (find_applicable_accessible_methods_list): Search enclosing
3126 contexts of an inner class.
3127 (search_applicable_methods_list): Fixed typo.
3128 (argument_types_convertible): Handle inner class constructors'
3129 hidden outer context reference argument.
3130 (qualify_ambiguous_name): Handle qualified `this'.
3131 (java_complete_lhs): Handle use of field accessed through
3132 artificial access methods in various cases of assignments. Handle
3134 (check_final_assignment): Use DECL_CLINIT_P.
3135 (valid_ref_assignconv_cast_p): Handle the destination being an
3136 enclosing context of the source.
3137 (patch_unaryop): Handle use of field accessed through artificial
3139 (patch_return): Use DECL_CLINIT_P.
3140 (patch_throw_statement): Use DECL_CLINIT_P.
3141 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3142 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3145 2000-01-16 Anthony Green <green@cygnus.com>
3147 * parse.y (build_string_concatenation): Only use
3148 StringBuffer(String) shortcut if String arg is constant.
3150 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3152 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3153 the shift value to int. Fixed typo in comment.
3155 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3157 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3158 * jcf-write.c: Likewise.
3159 * parse.y: Likewise.
3160 * parse.c: Regenerate.
3162 2000-01-09 Anthony Green <green@cygnus.com>
3164 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3165 bytecodes in the correct order.
3167 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3169 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3171 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3173 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3174 before building constant array decl.
3176 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3178 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3179 method invocation and typo in conditional expression.
3180 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3181 the appropriate NOTE_POP.
3182 * parse.y (patch_binop): Shift value mask to feature the right
3185 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3187 * class.c (assume_compiled, assume_compiled_node): Add static
3189 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3191 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3193 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3195 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3196 to `__modifier' to avoid stringifying it.
3198 * parse.y (verify_constructor_circularity): Don't call a variadic
3199 function with a non-literal format string.
3200 (java_check_abstract_methods): Move unreachable code inside
3201 `continue' statement.
3202 (lookup_method_invoke): Call xstrdup, not strdup.
3204 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3207 * jcf-parse.c (yyparse): Likewise.
3209 * jv-scan.c (main): Likewise.
3211 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3213 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3214 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3215 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3218 * parse.y (synchronized, variable_redefinition_error,
3219 check_class_interface_creation, create_interface, create_class,
3220 method_header, finish_method_declaration,
3221 check_modifiers_consistency, method_declarator,
3222 complete_class_report_errors, check_abstract_method_definitions,
3223 java_check_regular_methods, check_throws_clauses,
3224 java_check_abstract_methods, read_import_dir,
3225 check_pkg_class_access, declare_local_variables, fix_constructors,
3226 cut_identifier_in_qualified, resolve_expression_name,
3227 resolve_qualified_expression_name, patch_method_invocation,
3228 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3229 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3230 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3231 patch_try_statement, patch_synchronized_statement,
3232 patch_throw_statement, check_thrown_exceptions,
3233 patch_conditional_expr): Likewise.
3235 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3237 * Makefile.in (LIBDEPS): Added gcc's errors.o
3238 (../jcf-dump$(exeext):): Link with gcc's errors.o
3239 (../gcjh$(exeext):): Likewise.
3240 * expr.c (expand_java_NEW): Layout the entire target type instead of
3241 laying out its methods only.
3242 (lookup_field): Layout the class after having loaded it.
3243 * java-tree.h (java_debug_context): Declared.
3244 * jcf-io.c (toplev.h): Included.
3245 (find_class): Removed assignment to jcf's outofsynch
3246 field. Force source file to be read if newer than its matching
3247 class file. Tweaked debug messages.
3248 * jcf-parse.c (jcf_out_of_synch): Deleted.
3249 (read_class): Call to jcf_out_of_synch removed.
3250 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3251 (jcf_out_of_synch): Prototype deleted.
3252 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3253 `deprecated' and `class_err': integer turned into bit fields.
3254 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3255 * parse.y (package_list): New global.
3256 (package_declaration:): Record newly parsed package name.
3257 (extra_ctxp_pushed_p): Static global deleted.
3258 (java_parser_context_save_global): Create buffer context for the
3259 purpose of saving globals, if necessary.
3260 (java_parser_context_restore_global): Pop context pushed for the
3261 purpose of saving globals, if necessary.
3262 (java_debug_context_do): New prototype and function.
3263 (java_debug_context): Likewise.
3264 (do_resolve_class): Use already parsed package names to qualify
3265 and lookup class candidate.
3266 (java_pre_expand_clinit): Removed unnecessary local variable.
3268 1999-12-17 Tom Tromey <tromey@cygnus.com>
3270 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3272 (process_file): Use `\n\' at end of each line in string.
3274 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3276 * expr.c (expand_invoke): Layout the loaded class before
3277 attempting to use it.
3278 (expand_java_field_op): Allow final field assignments to take
3280 * typeck.c (convert): Return error_mark_node if expr is null.
3282 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3284 * class.c (class_depth): Return -1 if the class doesn't load
3286 * expr.c (can_widen_reference_to): Check for errors during depth
3287 computation and return 0 accordingly.
3288 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3289 create default constructors and add an other error check.
3290 * parse.h (java_fix_constructors): Prototyped.
3291 * parse.y (java_pre_expand_clinit): Likewise.
3292 (build_super_invocation): Re-prototyped to feature one argument.
3293 (java_check_circular_reference): Directly use `current'.
3294 (java_fix_constructors): New function.
3295 (java_check_regular_methods): Don't create default constructors
3296 here, but abort if none were found.
3297 (java_complete_expand_methods): Pre-process <clinit> calling
3298 java_pre_expand_clinit.
3299 (java_pre_expand_clinit): New function.
3300 (fix_constructors): build_super_invocation invoked with the
3301 current method declaration as an argument.
3302 (build_super_invocation): Use the context of the processed method
3303 decl argument instead of current_class.
3304 * typeck.c (lookup_java_method): Take WFLs in method names into
3307 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3309 * class.c (make_class_data): flag_keep_inline_functions to keep
3310 private methods in the method array.
3312 1999-12-15 Anthony Green <green@cygnus.com>
3314 * check-init.c (check_init): Take into account both types of
3315 `throw's when checking for uninitialized variables.
3317 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * parse.y (java_complete_lhs): Force convertion of array
3320 dimensions to int_type_node, that's what runtime's ABI expects.
3322 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3324 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3325 operand of a WFL, until the Java front-end gets fixed with regard
3326 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3328 1999-12-10 Andrew Haley <aph@cygnus.com>
3330 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3331 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3332 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3336 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3338 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3339 before calling expand_eh_region_start and expand_start_all_catch.
3340 * except.c (expand_start_java_handler): Switch to permanent
3341 obstack before calling expand_eh_region_start.
3342 (expand_end_java_handler): Switch to permanent obstack before
3343 calling expand_start_all_catch.
3345 1999-12-5 Anthony Green <green@cygnus.com>
3347 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3348 function with side effects.
3349 (init_decl_processing): Mark all memory allocating DECLs with
3352 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3354 * except.c (expand_end_java_handler): Call
3355 expand_resume_after_catch and end_catch_handler.
3357 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3359 * verify.c (verify_jvm_instructions): Create new return label
3360 chain if non existant (don't rely on the verified state of the jsr
3363 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3365 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3366 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3368 * parse.y (patch_assignment): Removed bogus final class test on
3369 lhs when checking on whether to emit an ArrayStoreException runtime
3371 * expr.c (expand_java_arraystore): Likewise.
3373 1999-11-28 Anthony Green <green@cygnus.com>
3375 * decl.c (find_local_variable): Reuse single slot decls when
3378 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3380 * jcf-parse.c (saw_java_source): Global variable removed.
3381 (read_class): Don't use `saw_java_source'. Added extra braces.
3382 (yyparse): Code setting `saw_java_source' removed.
3384 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3386 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3388 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3390 * verify.c (merge_type_state): Non verified subroutines being
3391 considered more than once to trigger passive type merge.
3393 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3395 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3396 in case of error. Error message tuned.
3398 1999-11-21 Anthony Green <green@cygnus.com>
3400 * constants.c (find_methodref_index): Unwrap method names before
3401 inserting them in the constant pool.
3403 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3405 * class.c (assume_compiled_node): New typedef.
3406 (assume_compiled_tree): New static data.
3407 (find_assume_compiled_node): New function.
3408 (add_assume_compiled): New function.
3409 (assume_compiled): New function.
3410 * class.c (make_class_data): Use assume_compiled.
3411 (is_compiled_class): Use assume_compiled.
3413 * java-tree.h (add_assume_compiled): Declare.
3415 * lang.c (lang_decode_option): Parse new options.
3417 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3419 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3420 int_type_node: that's what `_Jv_AllocObject' expects.
3422 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3424 * parse.y (lookup_method_invoke): Use lang_printable_name to
3425 reliably build the type name during error report. Fixes PR gcj/97.
3427 1999-11-09 Tom Tromey <tromey@cygnus.com>
3429 * jcf-path.c: Include <sys/stat.h>.
3430 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3431 (DIR_UP): New macro.
3433 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3435 * parse.y (source_end_java_method): Resume permanent allocation,
3436 reversing Apr 27 1998 patch.
3437 (patch_string_cst): Pop obstacks after having pushed the permanent
3440 1999-11-05 Tom Tromey <tromey@cygnus.com>
3442 * class.c (finish_class): Emit inlined methods if any native
3443 methods exist in the class. Fixes PR gcj/85.
3445 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3447 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3448 (qualify_ambiguous_name): Likewise.
3450 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3452 * typeck.c: (lookup_java_method): search all inherited
3453 interfaces when looking up interface method.
3455 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * parse.y (method_header:): Issue error message for rule `type
3459 (synchronized:): Error report when not using synchronized.
3461 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3463 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3464 being used before the superclass constructor has been called.
3465 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3466 instead of `CALL_THIS_CONSTRUCTOR_P'.
3468 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3470 * check-init.c: Fix typo in comment.
3472 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3477 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3479 * parse.y (expression_statement:): Call function to report
3480 improper invocation of a constructor.
3481 (parse_ctor_invocation_error): New function.
3483 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3485 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3488 1999-10-21 Tom Tromey <tromey@cygnus.com>
3490 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3491 in generated `main'.
3493 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3496 (qualify_ambiguous_name): Likewise.
3498 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3500 * parse.y (java_complete_tree): fold_constant_for_init to work on
3502 (java_complete_lhs): Likewise.
3503 (array_constructor_check_entry): Complete an initializer element
3504 on permanent_obstack.
3506 1999-10-19 Tom Tromey <tromey@cygnus.com>
3508 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3509 From Mike Moreton <mike@pillim.demon.co.uk>.
3511 1999-10-15 Greg McGary <gkm@gnu.org>
3513 * java-tree.h (flag_bounds_check): Remove extern decl.
3514 * lang.c (flag_bounds_check): Remove global variable.
3515 (lang_f_options): Remove "bounds-check" entry.
3516 (lang_init_options): Default flag_bounds_check to "on".
3518 1999-10-14 Tom Tromey <tromey@cygnus.com>
3520 * jvgenmain.c (usage): New function.
3521 (main): Use it. Also, handle `-D' options.
3522 * jvspec.c (lang_specific_driver): Recognize -D.
3523 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3525 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3527 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3529 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3530 variadic function with a non-literal format string.
3532 * parse-scan.y (report_main_declaration): Likewise.
3534 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3536 * parse.y (read_import_dir, patch_assignment, patch_binop,
3537 patch_array_ref): Likewise.
3539 * typeck.c (build_java_array_type): Likewise.
3541 * verify.c (verify_jvm_instructions): Likewise.
3543 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3545 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3547 1999-10-07 Anthony Green <green@cygnus.com>
3549 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3550 where CHECK_PUT may fail for valid reasons.
3552 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3553 UNSAFE_PUTN): New macros.
3555 1999-10-04 Tom Tromey <tromey@cygnus.com>
3557 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3558 well. Fixes Java PR gcj/59.
3559 * parse-scan.y (yyerror): Report errors.
3561 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3563 * decl.c (insert_block): Remove unconditional `abort'.
3565 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3567 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3568 FUNCTION_CODE now of type int. All callers changed.
3569 Set the builtin's DECL_BUILT_IN_CLASS.
3571 1999-09-23 Tom Tromey <tromey@cygnus.com>
3573 * jvspec.c (lang_specific_driver): Don't read spec file if
3574 -fsyntax-only given.
3576 1999-09-22 Tom Tromey <tromey@cygnus.com>
3578 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3580 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3581 (WORDS_TO_LONG): Likewise.
3582 (WORDS_TO_DOUBLE): Likewise.
3584 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3586 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3587 (RELOCATION_VALUE_1): Likewise.
3588 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3589 push_in_const, push_long_const): Prototyped.
3590 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3591 (push_constant2): Likewise.
3592 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3593 (find_constant_wide): Cast find_constant2's integer arguments to
3595 (find_constant_index): Cast find_constant2's and find_constant2's
3596 integer arguments to `jword'.
3597 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3598 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3599 (emit_if): Use RELOCATION_VALUE_1.
3600 (emit_goto): Likewise.
3601 (emit_jsr): Likewise.
3602 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3603 argument to push_long_const to HOST_WIDE_INT.
3605 1999-09-15 Andreas Schwab <schwab@suse.de>
3607 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3609 1999-09-20 Nick Clifton <nickc@cygnus.com>
3611 * lang.c (lang_decode_option): Extend comment.
3613 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3615 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3618 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3620 * gjavah.c (get_field_name, print_method_info, print_include,
3621 add_namelet): Use xmalloc, not malloc.
3623 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3624 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3627 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3629 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3631 * jcf-path.c (add_entry): Likewise.
3633 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3635 * jv-scan.c (xmalloc): Remove definition.
3637 * jvgenmain.c (xmalloc): Likewise.
3639 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3641 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3643 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3644 concat, not xmalloc/sprintf.
3645 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3646 (xstrdup): Remove definition.
3648 * parse.y (duplicate_declaration_error_p,
3649 constructor_circularity_msg, verify_constructor_circularity,
3650 check_abstract_method_definitions, java_check_regular_methods,
3651 java_check_abstract_methods, patch_method_invocation,
3652 check_for_static_method_reference, patch_assignment, patch_binop,
3653 patch_cast, array_constructor_check_entry, patch_return,
3654 patch_conditional_expr): Use xstrdup, not strdup.
3656 * zextract.c (ALLOC): Use xmalloc, not malloc.
3658 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3660 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3662 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3663 (do_spec, lang_specific_pre_link, lang_specific_driver,
3664 input_filename, input_filename_length): Don't declare.
3665 (main_class_name, jvgenmain_spec, lang_specific_driver):
3667 (lang_specific_driver): All calls to the function pointer
3668 parameter now explicitly call `fatal'.
3670 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * parse.y (find_applicable_accessible_methods_list): Search
3673 abstract classes as interfaces.
3675 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3677 * class.c (finish_class): We're now outside a valid method
3678 declaration. Tell the rest of gcc so.
3680 1999-09-08 Bruce Korb autogen@linuxbox.com
3682 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3684 1999-09-07 Tom Tromey <tromey@cygnus.com>
3686 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3688 (decode_signature_piece): Don't emit "::" in JArray<>.
3689 (print_namelet): Only print trailing `;' when printing a class.
3691 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3693 * java-tree.h: Delete declarations for all tree nodes now moved to
3695 * decl.c: Delete their definitions.
3697 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3699 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3700 * Makefile.in (OBJS): Add ggc-callbacks.o.
3701 (OBJDEPS): Likewise.
3703 1999-09-03 Tom Tromey <tromey@cygnus.com>
3705 * parse.y (strip_out_static_field_access_decl): Return operand if
3706 it satisfies JDECL_P.
3708 1999-09-02 Tom Tromey <tromey@cygnus.com>
3710 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3711 Handle nested arrays, like `[[I'.
3713 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3715 * class.c (finish_class): Remove unused parameter, all callers
3718 * expr.c (build_java_athrow): Change return type to void.
3719 (java_lang_expand_expr): Make sure each case in switch returns a
3722 * java-tree.h (finish_class): Fix prototype to take void args.
3724 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3725 (main): Issue return from main, not exit.
3727 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3729 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3731 * jv-scan.c (main): Issue return from main, not exit.
3733 * parse.y (check_abstract_method_definitions,
3734 java_check_abstract_method_definitions): Add static prototypes.
3735 (java_complete_expand_methods): Fix call to `finish_class'.
3737 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3740 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3742 * lang.c (language_string): Constify.
3744 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3746 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3747 Remove hacks for stuff which comes from libiberty.
3749 * Make-lang.in: Likewise.
3751 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3753 * Makefile.in (xref.o): Depend on xref.c explicitly.
3755 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3757 * java-tree.h (lang_printable_name): Constify a char*.
3759 * lang.c (lang_printable_name): Likewise.
3761 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3763 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3766 1999-08-26 Tom Tromey <tromey@cygnus.com>
3768 * gjavah.c (print_cxx_classname): Print "::" before qualified
3771 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3773 * parse.y (lookup_cl): Changed leading comment. Now does its best
3774 to set the column number.
3775 (qualify_ambiguous_name): Take WFL wrappers into account.
3777 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3779 * verify.c (verify_jvm_instructions): Don't check instruction
3780 validity beyond end of method.
3782 1999-08-25 Tom Tromey <tromey@cygnus.com>
3784 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3786 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3788 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3789 cxx_keyword_subst, generate_access, name_is_method_p,
3790 get_field_name, print_field_name, super_class_name, print_include,
3791 decode_signature_piece, print_class_decls, usage, help,
3792 java_no_argument, version, add_namelet, print_namelet): Add static
3794 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3795 name_is_method_p): Constify a char*.
3796 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3797 Provide a final else clause in an if-else-if.
3798 (print_field_info): Add missing final arg in function call to
3800 (print_method_info, decompile_method, decode_signature_piece,
3801 print_c_decl, print_full_cxx_name, print_stub,
3802 print_mangled_classname, super_class_name, print_include,
3803 add_namelet, add_class_decl, print_class_decls, process_file,
3804 help): Constify a char*.
3806 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3807 push_int_const, find_constant_wide, find_constant_index,
3808 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3809 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3810 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3811 emit_if, emit_goto, emit_jsr, call_cleanups,
3812 make_class_file_name): Add static prototypes.
3813 (generate_bytecode_return, generate_bytecode_insns): Pass a
3814 NULL_PTR, not a NULL_TREE.
3816 * jv-scan.c: Include "jcf.h".
3817 (main): Declare using DEFUN macro.
3819 * jvspec.c (find_spec_file, lang_specific_pre_link,
3820 lang_specific_driver): Add prototypes.
3821 (find_spec_file): Constify a char*.
3823 * keyword.gperf (hash, java_keyword): Add prototypes.
3825 * lang.c (lang_print_error): Add static prototype.
3826 (lang_init): Prefer memcpy over bcopy to avoid casts.
3828 * lex.c (yylex): Add static prototype.
3830 * parse-scan.y: Include "lex.c" earlier.
3832 * parse.h: Remove redundant declaration for `yylex'.
3834 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3835 labeled_block_contains_loop_p): Add static prototypes.
3836 (not_accessible_p): Make static to match prototype.
3838 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3840 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3842 * parse.y (check_method_redefinition): Changed leading comment.
3843 (check_abstract_method_definitions): New function.
3844 (java_check_abstract_method_definitions): New function.
3845 (java_check_regular_methods): Call it.
3846 (verify_constructor_super): Fixed indentation.
3847 (lookup_method_invoke): Likewise.
3849 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3851 * parse.y (method_header): Return a null pointer if the current
3853 (finish_method_declaration): Return if the current function decl
3855 (source_start_java_method): Likewise.
3856 (java_method_add_stmt): Likewise.
3858 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * class.c (emit_register_class): Removed unnecessary call to
3862 * parse.y (labeled_block_contains_loop_p): Removed unused local
3865 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3867 * parse.y (java_refold): Added prototype.
3869 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3871 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3872 (java_stabilize_reference): Removed unnecessary `else'.
3873 (java_complete_lhs): Set flag to remember boolean. Call
3874 java_refold. Added comments.
3875 (java_decl_equiv): New function.
3876 (binop_compound_p): Likewise.
3877 (java_refold): Likewise.
3878 (patch_unaryop): Striped static field access assigned to decl and
3879 op. Changed promotion scheme for ++/-- operators.
3880 (search_loop): New function.
3881 (labeled_block_contains_loop_p): Likewise.
3882 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3884 (patch_bc_statement): Call search_loop. Fixed comment.
3886 1999-08-14 Anthony Green <green@cygnus.com>
3888 * expr.c (java_lang_expand_expr): Mark static array data as
3891 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3893 * jvgenmain.c (main): NUL-terminate name_obstack.
3895 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3897 * check-init.c (check_bool2_init, done_alternative): Add static
3900 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3901 (add_method, build_utf8_ref, build_class_ref,
3902 append_gpp_mangled_type, layout_class_method): Constify a char*.
3904 * decl.c (push_promoted_type, make_binding_level): Add static
3906 (push_promoted_type, pushdecl): Constify a char*.
3908 * except.c (find_handler_in_range, link_handler,
3909 check_start_handlers): Add static prototypes.
3911 * expr.c (process_jvm_instruction): Constify a char*.
3913 * gjavah.c (main): Constify a char*.
3915 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3918 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3920 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3921 munge, print_ents): Constify a char*.
3923 * jcf-dump.c (disassemble_method): Constify a char*.
3924 (print_constant_pool, print_exception_table): Add static prototypes.
3925 (print_constant, print_exception_table, main, disassemble_method):
3928 * jcf-io.c (find_classfile, find_class): Likewise.
3930 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3931 (set_source_filename, predefined_filename_p): Add static prototypes.
3932 (set_source_filename, get_constant, get_class_constant,
3933 find_in_current_zip): Constify a char*.
3935 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3937 (add_entry, add_path, jcf_path_classpath_arg,
3938 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3940 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3941 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3942 jcf_parse_one_method, jcf_parse_methods,
3943 jcf_parse_final_attributes): Add static prototypes.
3944 (get_attribute): Constify a char*.
3946 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3947 jcf_dependency_add_target, jcf_path_classpath_arg,
3948 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3950 * jv-scan.c (main): Constify a char*.
3951 (gcc_obstack_init): Add prototype arguments.
3953 * jvgenmain.c (gcc_obstack_init): Likewise.
3954 (main): Constify a char*.
3956 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3958 (put_decl_string, lang_print_error): Constify a char*.
3959 (lang_init): Remove redundant extern prototype.
3961 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3963 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3964 Add static prototypes.
3965 (get_type_from_signature): Constify a char*.
3967 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3968 Add static prototypes.
3969 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3970 (verify_jvm_instructions): Constify a char*.
3972 * xref.c (xref_flag_value): Likewise.
3974 * xref.h (xref_flag_value): Likewise.
3976 * zextract.c (makeword, makelong): Add static prototypes.
3977 (makeword, makelong): Constify a uch*.
3979 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3981 * lang.c (java_dummy_print): Constify a char*.
3982 (lang_print_error): Likewise.
3983 (lang_init): Remove redundant prototype for `print_error_function'.
3984 (lang_init_source): Likewise.
3985 (lang_identify): Constify a char*.
3987 1999-08-09 Tom Tromey <tromey@cygnus.com>
3989 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3990 (WORDS_TO_LONG): Likewise.
3991 (WORDS_TO_DOUBLE): Likewise.
3993 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3995 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3997 * expr.c (java_stack_pop, java_array_data_offset,
3998 build_java_throw_out_of_bounds_exception, case_identity,
3999 build_java_check_indexed_type): Add static prototypes.
4000 (linenumber_table, expand_invoke, expand_java_field_op,
4001 build_primtype_type_ref, expand_byte_code): Constify a char*.
4003 * java-tree.h (build_primtype_type_ref, linenumber_table):
4005 (java_lang_expand_expr): Add prototype.
4007 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
4008 `java_lang_expand_expr'.
4010 * lex.c (java_lex_error): Constify a char*.
4011 (java_get_unicode, java_read_char, java_allocate_new_line,
4012 java_unget_unicode, java_sneak_unicode): Prototype.
4014 * parse-scan.y (current_class, package_name, method_declarator,
4015 report_class_declaration, yyerror): Constify a char*.
4017 * parse.h (java_report_errors): Prototype.
4018 (yyerror): Constify a char*.
4020 * parse.y (classitf_redefinition_error, check_modifiers,
4021 parse_jdk1_1_error, lookup_package_type,
4022 lookup_package_type_and_set_next, get_printable_method_name,
4023 purify_type_name): Constify a char*.
4024 (build_super_invocation, maybe_generate_finit,
4025 verify_constructor_super, parser_add_interface,
4026 add_superinterfaces, jdep_resolve_class, note_possible_classname,
4027 java_complete_expand_methods, java_expand_finals,
4028 cut_identifier_in_qualified, java_stabilize_reference,
4029 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
4030 merge_string_cste): Prototype.
4031 (single_type_import_declaration, yyerror,
4032 variable_redefinition_error, build_array_from_name,
4033 build_unresolved_array_type, check_class_interface_creation,
4034 resolve_class, complete_class_report_errors,
4035 note_possible_classname, read_import_dir,
4036 find_in_imports_on_demand, resolve_package, fix_constructors,
4037 check_deprecation, lookup_method_invoke,
4038 maybe_build_primttype_type_ref, array_constructor_check_entry):
4040 (java_complete_expand_methods, java_expand_finals): Make static.
4041 (convert_narrow): Remove static prototype.
4043 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4045 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
4047 1999-08-02 Richard Henderson <rth@cygnus.com>
4049 * decl.c: Include defaults.h instead of expr.h.
4050 * parse.y: Likewise.
4052 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4054 * java/decl.c (start_java_method): Change all uses of
4055 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
4056 Ensure expr.h is included.
4057 * java/expr.c (pop_arguments): Ditto.
4058 * java/parse.y (expand_start_java_method): Ditto.
4060 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4062 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4064 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4066 * decl.c: Include "function.h".
4067 * except.c: Likewise.
4068 * parse.y: Likewise.
4069 * Makefile.in: Update dependencies.
4071 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4073 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4074 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4075 `modifier' with ATTRIBUTE_UNUSED.
4077 * gjavah.c (process_file): Add braces around ambiguous `else'.
4079 * jcf-dump.c (print_access_flags, localvar_free): Change return
4082 * parse.y (java_complete_expand_method): Initialize variable
4084 (resolve_qualified_expression_name): Likewise for `field_decl'.
4085 (patch_method_invocation): Likewise for `class_to_search'.
4086 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4087 (patch_assignment): Likewise for `lhs_type'.
4089 * verify.c (verify_jvm_instructions): Remove unused variable
4092 1999-07-25 Richard Henderson <rth@cygnus.com>
4094 * decl.c (va_list_type_node): New.
4096 1999-07-25 Anthony Green <green@cygnus.com>
4098 * gjavah.c (print_stub): New function.
4099 (METHOD_IS_NATIVE): New macro.
4100 (print_mangled_classname): Make static.
4101 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4102 (process_file): Perform stub generation.
4103 (HANDLE_METHOD): Don't emit class decls during stub
4105 (HANDLE_END_METHOD): Take into account stub generation.
4106 (print_method_info): Handle stub generation.
4107 (print_stub): New function.
4108 (print_cxx_classname): Make signature consistant with others.
4109 (help): Describe -stubs option.
4110 (main): Create stub file.
4111 (version): Use version.c.
4112 (print_full_cxx_name): New function.
4113 (print_c_decl): Use print_full_cxx_name.
4115 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4117 * check-init.c (check_init): Handle MAX_EXPR.
4119 1999-07-15 Andrew Haley <aph@cygnus.com>
4121 * lang.c (flag_use_divide_subroutine): New variable.
4122 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4123 fp-to-integer conversion.
4124 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4127 * expr.c (build_java_soft_divmod): New function.
4128 (build_java_binop): Call build_java_soft_divmod if
4129 flag_use_divide_subroutine is set.
4130 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4131 soft_lrem_node: new builtin functions.
4132 (init_decl_processing) Initialize the new builtins.
4133 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4134 soft_lrem_node: new builtin functions.
4135 (build_java_soft_divmod): New function.
4136 * parse.y: Call build_java_soft_divmod if
4137 flag_use_divide_subroutine is set.
4140 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4141 a --specs= arg) even if not linking.
4142 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4143 -fuse-divide-subroutine
4145 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4147 * parse.y (resolve_and_layout): Check methods only once.
4148 (resolve_qualified_expression_name): Verify thrown exceptions
4150 (check_thrown_exceptions): Reject exceptions thrown in
4151 initializer. Error message tuned.
4153 1999-07-14 Andrew Haley <aph@cygnus.com>
4155 * expr.c (expand_expr): Do not return the last statement in a
4156 block as the block's value.
4158 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4161 CALL_EXPR, to avoid order of evaluation changes.
4163 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * parse.y (qualify_ambiguous_name): Do not use
4166 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4168 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * check-init.c (check_init): Handle MAX_EXPR.
4171 * expr.c (force_evaluation_order): Force method call arguments to
4172 be evaluated in left-to-right order.
4173 * parse.y (qualify_ambiguous_name): Loop again to qualify
4174 NEW_ARRAY_EXPR properly.
4176 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y (patch_invoke): Resolve unresolved invoked method
4180 (qualify_ambiguous_name): STRING_CST to qualify expression for
4181 type name resolution.
4183 1999-06-24 Andrew Haley <aph@cygnus.com>
4185 * class.c (finish_class): Whenever a deferred method is
4186 output, rescan the list of methods to see if a new candidate for
4187 output can be found.
4189 1999-06-28 Tom Tromey <tromey@cygnus.com>
4191 * jvspec.c (lang_specific_driver): Recognize --help.
4193 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * parse.y (resolve_package): Fixed bogus return statement.
4196 (patch_method_invocation): Resolve method invocation beginning with
4197 a package name qualifier.
4199 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4201 * Make-lang.in (java.stage1): Depend on stage1-start.
4202 (java.stage2): Likewise for stage2-start.
4203 (java.stage3): Likewise for stage3-start.
4204 (java.stage4): Likewise for stage4-start.
4206 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4208 * parse.y (java_complete_lhs): When doing cross referencing, don't
4209 try to keep file location on a WFL expanded as a CALL_EXPR.
4211 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4213 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4214 compiling to class file a void method with an empty method body.
4215 As a side effect, the bytecode backend will generate the
4216 appropriate `return' instruction.
4218 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4220 * parse.y (lookup_package_type_and_set_next): New function prototype.
4221 (resolve_package): Search current and imported packages.
4222 (lookup_package_type_and_set_next): New function.
4224 1999-06-22 Andrew Haley <aph@cygnus.com>
4226 * verify.c (verify_jvm_instructions): Check for pending blocks
4227 before invalid PC test and opcode switch, not after.
4229 1999-06-21 Andrew Haley <aph@cygnus.com>
4231 * except.c (find_handler_in_range): The upper limit for exception
4232 ranges is exclusive, not inclusive: (start <= pc < end).
4233 (link_handler): find child pointer which points to outer by
4234 searching sibling list: previous code incorrectly assumed that
4235 outer->outer->first_child must point to outer.
4236 * verify.c (verify_jvm_instructions): FIXME added to code for
4238 (verify_jvm_instructions): Do not assume that the last block
4239 processed in a subroutine is a block which ends with a `ret'
4240 instruction. With some control flows it is possible that the last
4241 block ends with an `athrow'.
4243 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * parse.y (qualify_ambiguous_name): Reorganized the post
4246 evaluation of non WFL leading expression nodes.
4248 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4250 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4253 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4255 * parse.y (qualify_ambiguous_name): Handle qualified expression
4256 beginning with a STRING_CST.
4258 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4260 * parse.y (register_fields): Set DECL_INITIAL on both
4261 pre-initialized static and public fields.
4262 (resolve_field_access): Static field access expressions to always
4264 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4265 qualification. CONVERT_EXPR to be resolved as an expression name.
4266 (java_complete_lhs): Identify and access qualified final
4267 initialized field in switch statement case expression.
4268 (fold_constant_for_init): Pre-initialized field decl constant to
4271 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4273 * parse.y (note_possible_classname): Mark returned node with
4274 QUALIFIED_P only if the original class name contained a '/'.
4276 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4278 * Make-lang.in (gcjh): More parallel build fixes.
4280 1999-06-03 Mike Stump <mrs@wrs.com>
4282 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4284 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4286 * except.c (link_handler): Chain exception handlers in order.
4288 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4290 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4291 with nops and process as usual in order to always set correct EH
4292 ranges. Emit detailed warnings about unreachable bytecodes.
4294 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4296 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4299 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4301 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4302 or the searched field decl.
4304 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4306 * parse.y (fold_constant_for_init): Convert numerical constant
4307 values to the type of the assigned field.
4309 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4311 * expr.c (lookup_field): Relaxed the test on class loading error
4313 * parse.y (fold_constant_for_init): Enabeled old code.
4315 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4317 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4318 decide the validity of the cast of a java.lang.Cloneable reference
4320 (patch_conditional_expr): Fixed first argument passed to
4321 binary_numeric_promotion.
4323 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4325 * parse.y (qualify_ambiguous_name): Take into account that a
4326 CONVERT_EXPR might specify a type as a WFL.
4328 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * parse.y (patch_assignment): Save the rhs before using it as an
4331 argument to _Jv_CheckArrayStore.
4333 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4335 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4337 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4339 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4340 floating point litteral only when the exponent indicator has been
4343 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4345 * parse.y (formal_parameter:): Construct argument tree list
4346 element even if a yet unsupported final parameter was encountered.
4348 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4350 * parse.y (finish_method_declaration): Issue errors for native or
4351 abstract methods declared with a method body, as well as for non
4352 native or non abstract methods with no method body.
4354 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4356 * class.c (build_utf8_ref): Initialize variable `field'.
4358 * decl.c (init_decl_processing): Initialize variable `field'.
4360 * expr.c (build_known_method_ref): Mark parameters `method_type',
4361 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4362 (process_jvm_instruction): Likewise for parameter `length'.
4364 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4365 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4368 * parse.y (maybe_generate_clinit): Remove unused variable
4369 `has_non_primitive_fields'.
4370 (find_in_imports_on_demand): Initialize variables `node_to_use'
4372 (patch_binop): Likewise for variable `prom_type'.
4373 (patch_unaryop): Likewise for variable `prom_type'.
4375 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4377 * xref.c (xref_table): Add missing initializer.
4379 1999-05-14 Tom Tromey <tromey@cygnus.com>
4381 * java-except.h (struct eh_range): Removed unused `next' member.
4382 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4383 after adding all exception handlers. Sort exception ranges in
4385 (struct pc_index): New structure.
4386 (start_pc_cmp): New function.
4387 * except.c (add_handler): Return `void'. Don't call link_handler;
4388 instead construct an ordinary linked list and do range
4390 (check_nested_ranges): New function.
4391 (link_handler): Changed interface to allow merging of eh_ranges.
4392 Split overlapping ranges. Return `void'.
4394 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4396 * parse.y (constructor_block_end:): New rule, tagged <node>.
4397 (constructor_body:): Use `constructor_block_end' instead of
4400 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4402 * parse.y (statement_nsi:): Pop `for' statement block.
4403 (java_complete_lhs): Labeled blocks containing no statement are
4404 marked as completing normally.
4406 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * xref.c (xref_set_current_fp): New function, defined.
4409 * xref.h (xref_set_current_fp): New function, prototyped.
4411 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4413 * check-init.c (check_init): Take into account that
4414 LABELED_BLOCK_STMT can be empty.
4416 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4418 * parse.y (java_check_regular_methods): Warning check on not
4419 overriding methods with default access in other packages does not
4420 apply to `<clinit>'.
4421 (java_complete_lhs): If block body is an empty_stmt_node, replace
4422 it by NULL_TREE. This prevents gcc from generating an irrelevant
4425 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4427 * check-init.c (check_init): Removed code accepting to see things
4428 falling through default:, when doing xrefs.
4429 * java-tree.h (do_not_fold): New global variable, declared.
4430 * parse.y (do_not_fold): New global variable, defined.
4431 (java_complete_expand_method): Set `do_not_fold' to the value of
4432 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4433 and reinstall them after them have been purged; do not check for
4434 initializations; do not issue missing return errors.
4435 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4437 (patch_binop): Skip the fold part when doing xrefs.
4438 (build_string_concatenation): Skip the concatenation part when
4440 (patch_synchronized_statement): Do not generate a try-finally when
4442 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4443 and keep the location where the throw was seen.
4444 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4445 any treatment on the converted node an simply return a NOP_EXPR of
4447 * xref.c (xref_get_data): New function, defined.
4448 * xref.h (xref_get_data): New function, declared.
4449 (XREF_GET_DATA): Use xref_get_data.
4451 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4453 * gjavah.c (print_include): Cast the result of `strlen' to int
4454 when comparing against a signed value.
4455 (add_namelet): Likewise.
4457 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4459 * expr.c (expand_invoke): Mark parameter `nargs' with
4461 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4463 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4466 * jcf-reader.c (get_attribute): Cast a value to long
4467 when comparing against a signed expression. Likewise.
4469 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4472 1999-05-11 Andrew Haley <aph@cygnus.com>
4474 * parse.y (source_end_java_method): If the current method contains
4475 any exception handlers, force asynchronous_exceptions: this is
4476 necessary because signal handlers in libjava may throw exceptions.
4477 * decl.c (end_java_method): Ditto.
4479 1999-05-11 Tom Tromey <tromey@cygnus.com>
4481 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4483 * jvspec.c (THREAD_NAME): Removed.
4484 (GC_NAME): Likewise.
4485 (MATHLIB): Likewise.
4486 (WITHLIBC): Likewise.
4488 (THREADLIB): Likewise.
4489 (MATH_LIBRARY): Likewise.
4490 (lang_specific_driver): Don't add `-l' options to command line.
4491 Instead, add a single --specs option. Recognize `-L' options and
4492 use them to search for spec file.
4493 (find_spec_file): New function.
4494 (SPEC_FILE): New define.
4496 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4498 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4499 cpplib-enabled build.
4501 1999-05-05 Per Bothner <bothner@cygnus.com>
4503 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4504 temporarily zero it while calling rest_of_decl_compilation.
4506 * java-tree.h (string_ptr_type_node): Add declaration.
4507 * decl.c: Define and initialize string_ptr_type_node.
4508 * parse.y (patch_string_cst): Use string_ptr_type_node.
4510 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4511 * parse.y (for_statement): Now unconditionally exit_block.
4512 (finish_labeled_statement): No longer exit_block if for-loop.
4513 (patch_loop_statement): Check harder if the loop is already labeled.
4515 * parse.y (patch_initialized_static_field): Removed function.
4516 (maybe_generate_clinit): Removed special handling for interfaces.
4517 (java_complete_expand_methods): Do a preliminary java_complete_tree
4518 on <clinit> to determine if it can be removed.
4519 (java_complete_expand_method): Remove special handling for <clinit>.
4520 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4521 optimize if we get back empty_stmt_node.
4522 For MODIFY_EXPR, re-do checking of static initializers.
4523 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4524 For VAR_DECL, pass correct context.
4526 * verify.c (verify_jvm_instructions): Better error messages.
4528 1999-05-03 Tom Tromey <tromey@cygnus.com>
4530 * parse-scan.y (interface_declaration): Call
4531 report_class_declaration for interfaces.
4533 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4535 * Makefile.in: Remove -v from bison command lines.
4537 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4539 * check-init.c (check_init): Exclude a case of error when doing
4541 * class.c (layout_class_method): Don't generate the error message
4542 twice when compiling from source.
4543 * lang-options.h: Added `-Wredundant-modifers' and
4544 `-Wunusupported-jdk11' flags and help text.
4545 * lang.c (lang_decode_option): Added support for
4546 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4547 flag_static_local_jdk11 and flag_redundant set accordingly.
4548 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4549 * parse.h (EXPR_WFL_ADD_COL): New macro.
4550 (DECL_END_SOURCE_LINE): Likewise.
4551 (DECL_INHERITED_SOURCE_LINE): Likewise.
4552 * parse.y (static_ref_err): New function, prototyped.
4553 (CCB_TK): Now tagged <operator>.
4554 (class_body:): Remember the location of the closing '}' of a class
4555 definition when doing xrefs.
4557 (block_end:): Likewise.
4558 (create_class): Remember the location of the inherited class
4559 identifier when doing xrefs.
4560 (register_fields): Added test on first operand of `init' before
4561 testing it TREE_CODE.
4562 (method_header): Store the location of the class identifier in the
4563 class decl when doing xrefs.
4564 (finish_method_declaration): Don't combine first/last method line
4566 (java_check_regular_methods): Warning check on not overriding
4567 methods with default access on other packages move before check on
4568 static methods. Initialization of `aflags' also moved up.
4569 (resolve_expression_name): Call static_ref_err to report the error.
4570 (static_ref_err): New function, implemented.
4571 (resolve_field_access): Returned simplified static field access
4573 (resolve_qualified_expression_name): Check for illegal use of
4574 static fields in a non static context. Call static_ref_err to
4575 report error in various places.
4576 (java_complete_tree): Do not fold initialized static fields when
4578 (java_complete_lhs): Likewise.
4580 1999-04-29 Anthony Green <green@cygnus.com>
4582 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4583 create internal labels.
4584 (lookup_label): Ditto.
4586 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4588 * class.c (layout_class_method): Generate <clinit>'s rtl for
4590 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4591 for interfaces' <clinit>.
4592 * expr.c (lookup_field): Search for fields in interfaces.
4593 (expand_invoke): Fixed indentation.
4594 (expand_java_field_op): Likewise. Use IS_CLINIT.
4595 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4596 (IS_CLINIT): New macro.
4597 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4598 interface was parsed.
4599 (maybe_generate_clinit): Don't generate if the current class is an
4600 interface with only fields of primitive types.
4601 (reset_method_name): Use IS_CLINIT.
4602 (java_complete_expand_method): Expand <clinit> when it exists for
4603 interfaces. Use IS_CLINIT.
4604 (resolve_expression_name): Use DECL_CONTEXT instead of
4605 current_class to build static field references.
4606 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4607 ARRAY_REF when doing xreferencing.
4608 (check_final_assignment): Fixed typo in leading comment. Use
4610 (patch_array_ref): Don't fully expand array references when
4612 (patch_return): Use IS_CLINIT.
4613 (patch_throw_statement): Likewise.
4615 1999-04-22 Tom Tromey <tromey@cygnus.com>
4617 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4619 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4621 * decl.c (predef_filenames, predef_filenames_size): New globals
4622 (init_decl_processing): predef_filenames and predef_filenames_size
4624 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4626 * jcf-parse.c (predefined_filename_p): New function.
4627 (yyparse): Check that files on the command line are specified only
4628 once and issue a warning otherwise.
4629 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4630 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4631 avoid a gcc warning with -W -Wall turned on.
4632 (java_expand_classes): Abort if errors were encountered.
4633 (java_complete_lhs): If the cross reference flag is set, wrap
4634 field DECL node around a WFL when resolving expression name.
4636 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * lang.c (lang_decode_option): Fixed returned value when parsing
4639 `-fxref=...' and `-Wall'.
4640 * parse.y (source_end_java_method): Do not generate code when
4641 flag_emit_xref is set.
4642 (resolve_expression_name): Do not build static field access when
4643 flag_emit_xref is set.
4644 (resolve_field_access): No special treatment on `length' when
4645 flag_emit_xref is set. Do not build qualified static field access
4646 when flag_emit_xref is set.
4647 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4648 when flag_emit_xref is set.
4649 (patch_assignment): Do not generate array store runtime check when
4650 flag_emit_xref is set.
4651 * xref.c (xref_flag_value): Fixed function declaration
4653 (xset_set_data): New function.
4654 * xref.h (xref_set_data): Added prototype for new function.
4655 (typedef struct xref_flag_table): New field data.
4656 (XREF_GET_DATA): New macro.
4658 1999-04-19 Tom Tromey <tromey@cygnus.com>
4660 * xref.h (enum): Removed trailing comma.
4662 * parse.y (resolve_qualified_expression_name): Added missing
4665 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4667 * gjavah.c: New prototypes for java_float_finite and
4670 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4675 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4677 * Makefile.in (TREE_H): Add tree-check.h.
4678 (RTL_H): Add genrtl.h.
4680 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (patch_assignment): Added ArrayStoreException runtime
4685 1999-04-06 Per Bothner <bothner@cygnus.com>
4687 * expr.c (pop_type_0): New function.
4688 (pop_type): Use pop_type_0.
4689 * java-tree.h (pop_type_0): New declaration.
4690 * verify.c (verify_jvm_instructions): Check return instructions.
4692 * parse.y (patch_binop): Don't fold if non-constant and emiting
4695 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4697 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4699 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4700 (main_jcf): Don't define.
4701 (process_file): Don't set `main_jcf'.
4703 * java-tree.h (main_jcf): Don't declare.
4705 * jcf-parse.c (main_jcf): Add static definition.
4707 * lang.c (main_jcf): Don't define.
4709 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4711 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4713 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4715 * jcf-depend.c: Include "config.h", not <config.h>.
4717 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4720 * jcf-path.c: Include "config.h", not <config.h>.
4722 * lex.c: Don't include various system header files.
4723 (java_init_lex): Cast the argument of `bzero' to PTR
4725 * parse-scan.y (java_push_parser_context): Likewise.
4727 * parse.y (java_push_parser_context): Likewise.
4728 (patch_bc_statement): Match format specifier to variable argument.
4730 * xref.c: Don't include <stdio.h>.
4732 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * parse.y (struct parser_ctxt *ctxp): Now global.
4735 (declare_local_variables): Use WFL compound value for the
4736 declaration source line value, when doing cross-referencing.
4738 1999-03-31 Tom Tromey <tromey@cygnus.com>
4740 * gjavah.c (print_field_info): Allow constants of other types.
4741 (print_include): Generate include when new name is proper prefix
4742 of already printed name.
4743 (add_namelet): Likewise.
4744 (cxx_keyword_subst): New function.
4745 (print_method_info): Use it.
4746 (print_field_name): New function.
4747 (get_field_name): New function.
4748 (print_field_info): Use get_field_name and print_field_name.
4750 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4752 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4753 'KR-C', so gperf uses the `const' keyword on strings.
4755 * keyword.gperf (java_keyword): Const-ify a char*.
4757 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * parse.y (patch_bc_statement): Fixed identation and a bogus
4762 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * parse.y (patch_assignment): Allow static variables in other
4765 classes to be assigned.
4767 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4769 * class.c (maybe_add_interface): Remove unused variable
4771 (make_class_data): Use = for assignment, not ==. Likewise.
4772 (emit_register_classes): Remove unused variable `decl'.
4774 * lex.c: Fix comment so as not to contain an embedded `/*'.
4776 * verify.c (verify_jvm_instructions): Remove unused variable
4779 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4781 * parse.y (complete_loop_body): Rename to finish_loop_body.
4782 (complete_labeled_statement): Rename to finish_labeled_statement.
4783 (complete_for_loop): Rename to finish_for_loop.
4784 (complete_method_declaration): Rename to finish_method_declaration.
4786 * java-tree.h (continue_identifier_node): New global node.
4787 * decl.c: Define and initialize continue_identifier_node.
4788 * parse.y (generate_labeled_block): Remove - no longer needed.
4789 (build_loop_body): Use continue_identifier_node for continue block.
4790 (finish_labeled_statement): Also do pop_labeled_block actions.
4791 (java_complete_lhs): POP_LOOP even if error.
4792 (build_labeled_block): Special handling for continue_identifier_node.
4793 (patch_loop_statement): Re-organize.
4794 (patch_bc_statement): Re-write.
4796 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4799 using a WFL compound value.
4800 * parse.y (xref.h): Include.
4801 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4803 (register_fields): Set WFL compound value to lineno if doing
4805 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4807 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4808 * xref.h (expand_xref): Prototype renamed from xref_generate.
4810 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4812 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4813 (GET_CURRENT_BLOCK): New macro.
4814 * parse.y (current_static_block): New global variable.
4815 (method_body:): Define action.
4816 (complete_method_declaration): Set current_function_decl to NULL
4817 when work on the current method is done.
4818 (declare_local_variables): Use GET_CURRENT_BLOCK.
4819 (java_method_add_stmt): Likewise.
4820 (java_complete_expand_method): Disable the use of `this' when
4822 (enter_a_block): If no current method exist, use
4823 current_static_block to link static initializer blocks.
4824 (exit_block): Rewritten to use current_static_block when no current
4826 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4827 (patch_return): Forbid the use of `return' in static initializers.
4828 (patch_throw_statement): Fixed indentation. Issue specific error
4829 for uncaught thrown checked exception in static initializer
4830 blocks. Removed FIXME.
4832 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4834 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4835 Link gcj from gcc.o.
4837 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * parse.y (find_applicable_accessible_methods_list): When dealing
4840 with interface: ensure that a given interface or java.lang.Object
4841 are searched only once.
4843 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4845 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4847 * jcf-dump.c (print_access_flags): Add braces around if-else.
4849 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4852 * lex.c (build_wfl_node): Add static prototype.
4854 * lex.h (build_wfl_node): Remove static prototype.
4856 * parse.y: Include lex.c early enough to declare everything needed.
4857 Ensure calls to `build_wfl_node' pass the proper arguments.
4858 (create_class): Remove unused variable `super_decl'.
4859 (get_printable_method_name): Initialize variable `name'.
4861 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4863 * Changelog: Fixed 1999-03-22 typos.
4864 * lang.c (lang_decode_option): Fixed typo in error string in the
4867 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4869 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4871 * java-tree.h (flag_emit_xref): Declared extern.
4872 * lang.c (xref.h): Included.
4873 (flag_emit_xref): New global variable.
4874 (lang_decode_option): Added support for -fxref.
4878 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4880 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4883 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4885 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4886 $(srcdir)/../system.h and $(JAVA_TREE_H).
4887 (jcf-io.o): Depend on $(JAVA_TREE_H).
4888 (mangle.o): Likewise.
4890 * check-init.c (check_cond_init): Add static prototype.
4892 * class.c (build_java_method_type, hashUtf8String,
4893 make_field_value, get_dispatch_vector, get_dispatch_table,
4894 append_gpp_mangled_type, mangle_static_field): Likewise.
4895 (strLengthUtf8): Hide unused definition.
4896 (hashUtf8String): Const-ify.
4897 (make_field_value): Un-ANSI-fy.
4899 * constants.c: Move inclusion of jcf.h above java-tree.h.
4900 (set_constant_entry, find_class_or_string_constant,
4901 find_name_and_type_constant, get_tag_node,
4902 build_constant_data_ref): Add static prototype.
4904 * decl.c (push_jvm_slot, builtin_function,
4905 lookup_name_current_level): Likewise.
4906 (builtin_function): Const-ify.
4908 * except.c (expand_start_java_handler, expand_end_java_handler):
4909 Add static prototype.
4911 * expr.c (flush_quick_stack, push_value, pop_value,
4912 java_stack_swap, java_stack_dup, build_java_athrow,
4913 build_java_jsr, build_java_ret, expand_java_multianewarray,
4914 expand_java_arraystore, expand_java_arrayload,
4915 expand_java_array_length, build_java_monitor, expand_java_pushc,
4916 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4917 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4918 expand_compare, expand_test, expand_cond, expand_java_goto,
4919 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4920 expand_java_field_op, java_push_constant_from_pool): Likewise.
4922 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4923 (build_java_arraynull_check): Mark parameters `node' and `type'
4924 with ATTRIBUTE_UNUSED.
4925 (note_label): Likewise for parameter `current_pc'.
4926 (expand_java_call, expand_java_ret): Hide unused definition.
4928 * java-tree.h (make_class, build_constants_constructor,
4929 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4930 init_outgoing_cpool, register_class, emit_register_classes,
4931 java_layout_seen_class_methods): Prototype.
4932 (unicode_mangling_length): Const-ify.
4933 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4934 emit_unicode_mangled_name, format_int, format_uint,
4935 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4936 jcf_print_utf8_replace, open_class): Prototype.
4938 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4939 <stdio.h>. Include tree.h/java-tree.h.
4940 (utf8_equal_string usage, process_class): Add static prototype.
4941 (open_class): Don't prototype this here.
4942 (utf8_equal_string): Match arguments to format specifiers.
4943 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4944 TABLE_SWITCH, disassemble_method): Likewise.
4946 * jcf-io.c: Include tree.h/java-tree.h.
4947 (open_class, find_classfile, jcf_print_utf8,
4948 jcf_print_utf8_replace): Const-ify.
4950 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4951 parse_class_file): Add static prototype.
4952 (find_in_current_zip): Match definition to existing static
4955 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4956 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4957 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4958 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4959 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4960 generate_bytecode_return, perform_relocations, init_jcf_state,
4961 init_jcf_method, release_jcf_state, generate_classfile):
4962 Add static prototype.
4963 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4964 (make_class_file_name): Const-ify.
4966 * jcf.h (find_classfile): Const-ify.
4968 * jv-scan.c (reset_report): Remove prototype.
4970 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4971 (error): Rewrite to allow varargs.
4973 * lang.c (lang_f_options): Const-ify.
4975 * lex.c (java_parse_escape_sequence): Add static prototype.
4976 (java_allocate_new_line): Match definition to existing static
4979 * mangle.c Include tree.h/java-tree.h.
4980 (unicode_mangling_length, emit_unicode_mangled_name,
4981 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4983 * parse.h (jdep_code): Remove trailing comma in enumeration.
4984 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4985 (reset_report): Add prototype.
4987 * verify.c (push_pending_label, merge_types): Add static
4990 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4992 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4994 * parse.y (find_applicable_accessible_methods_list): Extend the
4995 search to superinterfaces when relevant.
4996 (search_applicable_methods_list): New function.
4998 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5000 * class.c (unmangle_classname): Implemented stricter testing
5001 before setting the QUALIFIED_P flag on an identifier.
5003 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
5005 * parse.y (java_complete_lhs): Call force_evaluation_order
5006 after patch_newarray.
5007 (patch_binop): Don't call fold if there are side effects.
5009 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
5011 * parse.y (java_stabilize_reference): Use save_expr instead of
5012 building a SAVE_EXPR node.
5013 (java_complete_lhs): Patch the resulting string of the `+='
5014 operator (if necessary) and complete the RHS after having built
5017 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
5019 * class.c (make_class): Don't set CLASS_P here (because
5020 this function is also called by build_java_array_type).
5021 (push_class): Set CLASS_P here instead.
5022 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
5024 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
5025 context. If the context is class, perfer "super" over "synchronized".
5026 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
5028 * parse.y (create_class): Don't call parser_check_super here;
5029 it is not robust. Always wait until later.
5031 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
5032 match what JDK 1.2 does), but don't set ACC_PUBLIC.
5034 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
5036 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
5037 * lex.h (UNGETC): Change misleading macro.
5039 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5041 * parse.y (java_stabilize_reference): Return NODE when patching a
5043 (java_complete_lhs): Put parenthesis around truth values.
5045 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
5047 * class.c (layout_class_method): Don't make rtl for interface
5049 * parse.h (GET_TYPE_NAME): New macro.
5050 * parse.y (if_then_statement:): Fixed indentation.
5051 (if_then_else_statement:): Likewise.
5052 (for_statement:): Fixed spacing.
5053 (try_statement:): Fixed indentation.
5054 (create_interface): Don't force interfaces to be abstract.
5055 (method_header): Abstract methods are OK in interfaces.
5056 (declare_local_variables): Fixed typo in comment.
5057 (java_complete_expand_method): Fixed indentation.
5058 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5059 non accessible fields.
5060 (java_stabilize_reference): New function.
5061 (java_complete_lhs): Fixed indentation. Use
5062 java_stabilize_reference in compound assignement. Insert the
5063 cast. If not processing `+' fix string constants before processing
5066 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5068 * constants.c (find_class_or_string_constant): Cast variable `j'
5069 to a `jword' when comparing against one.
5071 * expr.c (java_lang_expand_expr): Remove unused variables
5072 `has_finally_p' and `op0'.
5074 * gjavah.c (print_field_info): Cast a value to jint when comparing
5075 against one. Likewise for a jlong.
5076 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5077 against a signed quantity.
5079 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5080 (print_signature): Don't needlessly dereference variable `str'
5082 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5083 `max_locals' with ATTRIBUTE_UNUSED.
5084 (jcf_parse_class): Likewise for variable `index'.
5086 * parse.h (reverse_jdep_list): Remove static prototype.
5088 * parse.y (build_jump_to_finally): Remove prototype and definition.
5089 (reverse_jdep_list): Add static prototype.
5091 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5092 `assignment' and `expr_decl'.
5094 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5096 1999-03-12 Andrew Haley <aph@cygnus.com>
5098 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5099 we'll need a directory separator and a null character.
5101 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5103 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5105 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5110 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5112 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5114 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5116 * class.c (layout_class_method): A static method in a base class
5117 is never overridden, so treat it like it doesn't exist.
5118 However, do complain about private non-static method overriding
5119 public static method.
5121 * parse.y: Don't set unused INITIALIZED_P flag.
5122 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5124 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5125 (build_array_from_name): Re-order &index[string] to &string[index].
5127 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5128 error_mark (it might catch more errors, but it is more likely to lose).
5130 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5132 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5133 (parse-scan.o): Depend on toplev.h.
5135 * class.c (make_method_value): Add prototype. Make it static.
5136 Remove unused second argument, caller changed.
5138 * expr.c (java_lang_expand_expr): Remove unused variable
5141 * java-tree.h: Don't prototype find_in_current_zip.
5142 Add prototypes for verify_constant_pool, start_java_method,
5143 end_java_method, give_name_to_locals, expand_byte_code,
5144 open_in_zip, set_constant_value, find_constant1, find_constant2,
5145 find_utf8_constant, find_string_constant, find_class_constant,
5146 find_fieldref_index, find_methodref_index, write_constant_pool,
5147 count_constant_pool_bytes and encode_newarray_type.
5149 * jcf-dump.c: Remove unused variable `LONG_temp'.
5151 * jcf-parse.c: Include parse.h.
5152 (jcf_parse_source): Remove unused parameter, all callers changed.
5153 (jcf_figure_file_type): Add static prototype.
5154 (find_in_current_zip): Likewise. Also remove unused parameter,
5155 all callers changed.
5156 (read_class): Initialize variable `saved_pos'.
5158 * jcf-reader.c (jcf_parse_preamble): Mark variables
5159 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5161 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5162 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5163 (java_parse_doc_section): Initialize variable `seen_star'.
5164 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5165 (java_lex_error): Mark parameters `msg' and `forward' with
5167 (java_get_line_col): Mark parameters `filename' and `line' with
5170 * parse-scan.y: Include toplev.h.
5171 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5173 * parse.h: use `struct JCF', not plain `JCF'.
5174 (java_parser_context_save_global, java_expand_classes
5175 java_parser_context_restore_global, java_parse): Add prototypes.
5177 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5180 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5182 * check-init.c (check_init): COPYN takes word count, not bit count.
5184 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5186 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5187 explicit build_decl. (Avoids crash in reload when optimizing.)
5189 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5191 * decl.c (complete_start_java_method): Handle synchronized method
5192 even when compiling from bytecode.
5194 1999-02-26 Tom Tromey <tromey@cygnus.com>
5196 * gjavah.c (add_class_decl): Only generate `#include' if outer
5197 class is not the name of the class we are processing. Correctly
5198 append `.h' in #include.
5199 (process_file): Clean up newlines around generated `#include's.
5200 (decode_signature_piece): Correctly handle inner classes.
5201 (struct include): New structure.
5202 (all_includes): New global.
5203 (print_include): New function.
5204 (add_class_decl): Use it.
5205 (process_file): Likewise.
5206 (add_class_decl): Generate include for java-array.h if array
5208 (process_file): Don't generate java-array.h include.
5210 * gjavah.c (add_namelet): Check for standard package names here.
5211 (add_class_decl): Don't check for standard package names here.
5213 1999-02-25 Tom Tromey <tromey@cygnus.com>
5215 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5216 When reading a zip file, only use strncmp if both strings are
5217 bigger than the buffer length. Initialize `k' when looping
5220 1999-02-24 Tom Tromey <tromey@cygnus.com>
5222 * gjavah.c (struct namelet): New structure.
5223 (add_namelet): New function.
5224 (print_namelet): New function.
5225 (print_class_decls): Use add_namelet and print_namelet to generate
5226 namespaces and not classes.
5227 (method_printed): New global.
5228 (HANDLE_END_METHOD): Examine method_printed.
5229 (print_method_info): Set method_printed when required. Print
5230 error if function to be ignored is marked virtual. Handle $finit$
5232 (METHOD_IS_FINAL): New macro.
5233 (print_field_info): Use it.
5234 (HANDLE_METHOD): Clear method_printed.
5235 (method_pass): New global.
5236 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5237 (process_file): Do two passes over both fields and methods.
5238 (HANDLE_METHOD): Examine method_pass.
5240 (add_class_decl): New function.
5241 (print_class_decls): Don't scan over entire constant pool.
5243 1999-02-23 Tom Tromey <tromey@cygnus.com>
5245 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5246 disable linking in that case.
5248 1999-02-20 Tom Tromey <tromey@cygnus.com>
5250 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5253 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5255 * decl.c (build_result_decl), java-tree.h: New method.
5256 (complete_start_java_method): Handle synchronized methods.
5257 Don't build DECL_RESULT here. (Ordering dependency problem.)
5258 (start_java_method): Call build_result_decl here instead ...
5259 * parse.y (java_complete_expand_method): ... and here.
5260 (expand_start_java_method): Don't call complete_start_java_method here.
5261 (java_complete_expand_method): Call it here instead.
5262 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5263 * java-tree.h: ... here.
5265 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5266 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5267 for ARRAY_REF - it doesn't work when array bounds are checked.
5268 (patch_array_ref): Handle it here instead.
5270 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5272 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5274 Force left-to-right evaluation of binary operations etc.
5275 * expr.c (force_evaluation_order), java-tree.h: New function.
5276 * parse.y (java_complete_lhs): Pass binary operations, procedure
5277 calls, and ARRAY_REFs to force_evaluation_order.
5278 (various): Set TREE_SIDE_EFFECTS more carefully.
5280 Tolerate random (non-UTF8) encoding in comments without complaining.
5281 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5282 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5284 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5285 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5287 * parse.y (java_complete_lhs): Ignore an empty statement in a
5288 COMPOUND_EXPR. Don't complain about empty statement after return.
5290 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5292 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5293 in TREE_LIST - just chain the POINTER_TYPEs together.
5294 (resolve_class): If type already resolved, return decl.
5295 After resolving, update TREE_TYPE(class_type), and name (if array).
5296 * parse.h (do_resolve_class), parse.y: Make non-static.
5297 * class.c (maybe_layout_super_class): Take this_class argument.
5298 Do do_resolve_class if necessary.
5299 (layout_class, layout_class_methods): Adjust calls appropriately.
5300 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5301 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5302 * typeck.c (build_java_array_type): Don't call layout_class.
5304 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * parse.y (check_pkg_class_access): Allow private class access
5307 within the same package.
5308 (strip_out_static_field_access_decl): New function.
5309 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5310 operator argument before testing its nature.
5312 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5314 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5315 (TRY_EXPR): Simplify - it no longer has a finally clause.
5316 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5317 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5318 * expr.c (java_lang_expand_expr): Likewise.
5319 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5320 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5321 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5322 (build_try_statement): Remove finally parameter and handling.
5323 (build_try_finally_statement): New function.
5324 (patch_try_statement): No longer need to support finally clause.
5325 (try_statement): Update grammar action rules.
5326 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5327 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5329 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5331 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5332 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5334 1999-02-17 Andrew Haley <aph@cygnus.com>
5336 * class.c (build_utf8_ref): Back out broken patch which was
5337 intended to to output signatures using '.' as a separator.
5339 * class.c (make_class_data): Output signatures using '.' as a
5340 separator, rather than '/'.
5341 (mangled_classname): Likewise.
5342 (make_field_value): Likewise.
5343 (make_method_value): Likewise.
5344 * constants.c (alloc_class_constant): Likewise.
5345 * expr.c (build_invokeinterface): Likewise.
5347 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5349 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5350 of an ancient workaround.
5352 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5354 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5357 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5359 * lex.c (yylex): Encode \0 as UTF8.
5361 1999-02-10 Tom Tromey <tromey@cygnus.com>
5363 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5364 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5365 (libgcj_zip): Renamed.
5366 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5368 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5370 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5371 (GC_NAME): Renamed -lgc to -lgcjgc.
5373 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5375 * lex.c (java_lang_cloneable): Initialize.
5376 * parse.y (java_lang_cloneable): New static variable.
5377 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5378 doing one more qualification round.
5379 (valid_ref_assignconv_cast_p): Reject null source or
5380 destination. Allow an array to be cast into java.lang.Cloneable.
5381 (patch_cast): Swapped two first arguments to first call to
5382 valid_ref_assignconv_cast_p.
5384 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5386 * parse.h: DECL_P renamed JDECL_P.
5387 * parse.y: DECL_P replaced by JDECL_P.
5388 (build_array_from_name): Always use pointer's type.
5389 (patch_bc_statement): Extra code to search continue target in a
5390 for loop. Fixed comments. Continue target is current loop when
5393 1999-02-05 Andrew Haley <aph@cygnus.com>
5395 * class.c (make_class_data): The superclass of an interface should
5396 be null, not class Object.
5398 * lex.c (java_lex): Sign extend hex literals.
5400 1999-02-04 Andrew Haley <aph@cygnus.com>
5402 * class.c (build_utf8_ref): Output signatures using '.' as a
5403 separator, rather than '/'.
5404 (make_class_data): Likewise.
5406 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5408 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5409 mkstemp.o. Get them from libiberty now.
5411 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5413 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5415 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5417 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5420 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5422 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5423 * jcf-write.c (generate_bytecode_return): New function.
5424 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5426 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5427 generate special [fd]const_[01] instructions.
5429 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5431 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5432 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5434 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5436 * parse.y (patch_method_invocation): Handle calling static methods,
5437 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5439 * parse.y (java_complete_lhs): Don't complain about unreachable
5440 exit condition in a do-while statement.
5442 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * lex.c (java_read_char): Fixed utf8 decoding.
5445 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5447 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5448 comments. Local variable `all_primitive' is gone. Broadened
5449 acceptance of `0' to floating point targets. `long' can now be
5450 widened to `double' or `float'.
5451 (valid_method_invocation_conversion_p): Added leading
5452 comment. Fixed tabulation.
5453 (build_string_concatenation): Optimize out left or right empty
5456 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5458 * jcf-write.c (localvar_alloc): Only emit entry for
5459 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5460 (generate_bytecode_insns): Only call put_linenumber if
5461 debug_info_level > DINFO_LEVEL_NONE.
5462 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5463 is specified, add -g1 (for compatibility wih javac).
5465 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5467 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5468 gjavah.o, check-init.o, jv-scan.o
5470 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5472 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5474 * gjavah.c: Include config.h and system.h.
5476 * javaop.h (inline): Don't define, its handled by system.h.
5477 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5478 from `inline' to `static inline'.
5480 * jcf.h (inline): Don't define, its handled by system.h.
5482 * lex.c (inline): Likewise.
5484 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5486 * lang-specs.h: Map -Qn to -fno-ident.
5488 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5490 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5492 1999-01-29 Tom Tromey <tromey@cygnus.com>
5494 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5495 then cast it to Object before calling `append' method.
5497 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5499 * check-init.c (check_bool2_init, check_bool_init, check_init):
5500 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5501 * jcf-write.c (generate_bytecode_insns): Likewise.
5503 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5505 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5506 * parse.y (patch_cast): Allow a boolean to be cast into a
5509 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5511 * parse.y: (class_declaration:): Fixed indentation.
5512 (class_member_declaration:): Extra `;' after field declaration now
5514 (interface_declaration:): Removed debug messages in error reports.
5515 (patch_binop): Nodes created and returned inherit the orignal
5516 node's COMPOUND_ASSIGN_P flag value.
5517 (patch_cast): Fix cast from char to floating point.
5519 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5521 * except.c, java-except.h (expand_resume_after_catch): new
5523 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5524 to branch back to main flow of control after a catch block.
5526 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5528 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5529 $(srcdir)/../system.h.
5530 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5531 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5532 (jcf-write.o): Likewise.
5533 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5534 (mangle.o): Depend on $(srcdir)/../toplev.h.
5535 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5536 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5538 * class.c: Include output.h and parse.h.
5539 (mangled_classname): Add the `const' keyword to a char*.
5540 (find_named_method): Hide unused function definition.
5541 (build_utf8_ref): Change type of variable `c' to unsigned char.
5542 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5543 (build_class_ref): Add the `const' keyword to a char*.
5544 (layout_class_method): Remove unused variable `buf'.
5546 * decl.c (find_local_variable): Remove unused variable `rtl'.
5547 (pushdecl): Likewise for variables `different_binding_level' and
5549 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5550 (maybe_build_cleanup): Likewise for parameter `decl'.
5552 * except.c (expand_start_java_handler): Mark parameter `range'
5553 with ATTRIBUTE_UNUSED.
5555 * expr.c: Include except.h.
5556 (pop_type): Remove unused variable `i'.
5557 (pop_value): Likewise for variables `n_words' and `i'.
5558 (expand_java_arrayload): Likewise for variable `convert'.
5559 (java_lang_expand_expr): Likewise for variables `op0', `type',
5560 `mode', `unsignedp', `node' and `elements'.
5561 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5563 (process_jvm_instruction): Add a `const' qualifier to a char*.
5565 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5566 (temp_directory): Likewise.
5567 (print_c_decl): Likewise.
5568 (print_method_info): Likewise.
5569 (decode_signature_piece): Likewise.
5570 (print_mangled_classname): Likewise.
5572 * java-except.h: Provide prototypes for maybe_start_try,
5573 maybe_end_try and add_handler.
5575 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5576 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5577 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5578 init_expr_processing, push_super_field, init_class_processing,
5579 can_widen_reference_to, class_depth, verify_jvm_instructions,
5580 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5581 set_local_type, merge_type_state, push_type, load_type_state,
5582 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5583 emit_unicode_mangled_name): Add prototypes.
5585 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5586 (print_signature_type): Use ISDIGIT, not isdigit.
5587 (print_signature): Remove unused variable `j'.
5589 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5590 int when comparing against one.
5592 * jcf-parse.c: Include toplev.h.
5594 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5595 (localvar_free): Remove unused variable `i'.
5596 (generate_bytecode_conditional): Likewise for variable `kind'.
5598 * jv-scan.c: Include config.h and system.h. Remove redundant
5599 OS header and gansidecl.h includes.
5600 (warning): Add the `const' keyword to a char*. Also add
5601 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5602 __STDC__, when determining whether to use ANSI-isms.
5603 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5604 (xmalloc): Don't redundantly prototype here.
5605 (main): Remove unused parameter `envp'. Also fix the arguments
5606 passed to function `fatal' to match the format specifier.
5608 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5610 * mangle.c: Include toplev.h.
5611 (emit_unicode_mangled_name): Declare parameter `len'.
5613 * parse.y (parse_warning_context): Add the `const' keyword to a
5614 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5615 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5616 (issue_warning_error_from_context): Add the `const' keyword to
5618 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5619 not `__STDC__' for whether to use ANSI-isms.
5621 * typeck.c (incomplete_type_error): Mark parameters `value' and
5622 `type' with ATTRIBUTE_UNUSED.
5623 (parse_signature_type): Use ISDIGIT, not isdigit.
5625 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5626 (verify_jvm_instructions): Likewise. Remove unused variables
5627 `field_name' and `default_val'.
5629 * zextract.c: Include config.h and system.h. Remove redundant
5632 * zipfile.h: Prototype `read_zip_archive'.
5634 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5636 * typeck.c (convert): Allow conversions to void type: some
5637 optimizations in gcc do this.
5639 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5641 * typeck.c (convert_ieee_real_to_integer): New function.
5642 (convert): When not using fast-math and using hardware fp, convert
5643 an IEEE NaN to zero.
5645 1999-01-18 Andrew Haley <aph@cygnus.com>
5647 * parse.y (patch_binop): Do a type conversion from signed to
5648 unsigned and then back to signed when a ">>>" is found.
5650 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5652 * java-tree.h: (check_for_initialization): Added prototype.
5653 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5654 * parse.y (do_resolve_class): Removed unused locals.
5655 (read_import_dir): Likewise.
5656 (resolve_qualified_expression_name): Array creation
5657 expressions are valid primary expressions.
5658 (qualify_ambiguous_name): Likewise.
5659 (patch_synchronized_statement): Removed unused local.
5661 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5663 * Makefile.in (zextract.o): Add dependencies.
5665 * Makefile.in: Do not put ^Ls at the start of a line.
5667 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5669 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5670 sub-type the result of the call that gets the exception value.
5672 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5673 don't call finish_class.
5675 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5676 clear found before continuing.
5678 * verify.c (verify_jvm_instructions): On an array load, allow
5679 and handle top of stack to be TYPE_NULL.
5681 * gjavah.c (generate_access): Translate Java package private or
5682 protected access to C++ public, but with a comment.
5684 1999-01-13 Andrew Haley <aph@cygnus.com>
5686 * expr.c (generate_name): Name prefix changed to avoid clashes
5687 with assembler temp labels.
5689 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5690 MODIFY_EXPR. Without this, code for the assignement may not be
5691 generated at all and the synchronized statement will read an
5692 uninitialized variable.
5694 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * class.c (maybe_layout_super_class): Fixed returned value.
5697 * lex.c: Added 1999 to the copyright.
5698 (java_init_lex): Initialize java_lang_imported.
5699 * lex.h: Added 1999 to the copyright.
5700 * parse.h: Added 1999 to the copyright.
5701 (REGISTER_IMPORT): Fixed typo in trailing macro.
5702 (CURRENT_OSB): New macro.
5703 (struct parser_ctxt): New fields osb_depth, osb_limit.
5704 * parse.y (java_lang_id): New global variable.
5705 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5706 (array_creation_expression:): Use CURRENT_OSB.
5707 (dims:): Uses a stack to keep track of array dimensions.
5708 (cast_expression:): Use CURRENT_OSB.
5709 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5711 (register_fields): Fixed typos in comment.
5712 (check_method_redefinition): Fixed comment indentation.
5713 (java_check_regular_methods): Set saved found wfl to NULL after
5714 having reinstalled it in the previously found DECL_NAME.
5716 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5718 * gjavah.c (java_float_finite): Use a union to do type punning.
5719 (java_double_finite): Likewise.
5721 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5723 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5724 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5725 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5726 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5727 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5728 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5730 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5732 * check-init.c (check_init): If compiling to native, we don't
5733 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5735 1999-01-08 Tom Tromey <tromey@cygnus.com>
5737 * parse-scan.y (variable_declarator_id): Set or increment
5739 (bracket_count): New global.
5740 (formal_parameter): Handle case where bracket pairs trail variable
5743 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5745 * jcf-parse.c (yyparse): variable len changed from a char to an
5746 int to prevent overflow.
5748 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5750 * java-tree.h: Declare read_class.
5751 * jcf-parse.c (read_class): New function.
5752 (load_class): Now just call read_class.
5754 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5755 * jcf-parse.c (parse_source_file): Declare save_error_count,
5756 which is needed by java_parse_abort_on_error macro,
5757 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5759 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5760 constructor, if initializing a static field.
5761 (patch_new_array_init): Set TREE_CONSTANT if it is.
5762 * expr.c (java_lang_expand_expr): For a static array constructor
5763 of primitive elements, allocate the array itself statically.
5764 Disabled until we can set the vtable field statically.
5766 * check-init.c: New file. Checks for definite assignment.
5767 * Makefile.in (JAVA_OBJS): Add check-init.o.
5768 * parse.y (java_complete_expand_method): Call check_for_initialization.
5769 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5771 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5773 * parse.y : include system.h instead of including
5774 standard headers directly with the exception of <dirent.h>.
5776 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5778 * lex.h: Moved static function declarations to lex.c,
5779 to shut up some -Wall warnings.
5780 * lex.c: Static function declarations moved here.
5781 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5783 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5785 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5787 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5789 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5790 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5792 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5793 (localvar_alloc): Change return type to void,
5794 (emit_unop): Remove unused variable size.
5796 * jcf-write.c (struct jcf_block): Add new union.
5797 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5798 (call_cleanups): New functions.
5799 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5800 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5801 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5802 * lang.c (lang_init): Call using_eh_for_cleanups.
5803 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5804 completing operands to patch_synchronized_statement.
5805 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5806 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5807 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5809 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5811 * Make-lang.in: Comment out control-Ls; they upset some makes.
5813 1998-12-18 Tom Tromey <tromey@cygnus.com>
5815 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5818 1998-12-17 Tom Tromey <tromey@cygnus.com>
5820 * parse.y (DIR_SEPARATOR): New define.
5821 (check_class_interface_creation): Use it.
5823 * parse-scan.y (report_main_declaration): Recognize
5824 `java.lang.String' in argument to main.
5826 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5828 * parse.y (create_interface): Remove bogus test.
5830 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5832 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5833 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5835 1998-12-16 Tom Tromey <tromey@cygnus.com>
5837 * parse-scan.y (qualified_name): Use correct sprintf format.
5839 1998-12-15 Tom Tromey <tromey@cygnus.com>
5841 * gjavah.c (print_field_info): Changed how most negative number is
5844 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5846 * parse.y (fold_constant_for_init): New function.
5847 (resolve_expression_name): Don't replace static final
5848 constant-initialized fields by its value.
5849 (java_complete_lhs): New. Same as java_complete_tree, except does
5850 not replace static final constant-initialized fields by their values.
5851 (register_fields): If there is an initializer, set DECL_INITIAL and
5852 MODIFY_EXPR_FROM_INITIALIZATION_P.
5853 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5854 Only call patch_initialized_static_field if
5855 MODIFY_EXPR_FROM_INITIALIZATION_P.
5856 (patch_initialized_static_field): If not valid constant, clear
5859 * parse.y (lookup_field_wrapper): Fix thinko.
5861 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5862 set and restore global lineno.
5864 1998-12-14 Tom Tromey <tromey@cygnus.com>
5866 * gjavah.c (print_field_info): If value to print is the smallest
5867 value of its size, then print as hex to avoid later warnings from
5870 1998-12-14 Tom Tromey <tromey@cygnus.com>
5872 * gjavah.c (decompile_method): Decompile `return null'.
5873 (process_file): Generate `#pragma interface'.
5874 (method_declared): New global.
5875 (print_method_info): Set it.
5876 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5877 (print_method_info): Handle abstract methods.
5879 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5881 * parse.y (patch_method_invocation): If class_decl is null
5882 (e.g. an array type), use original type.
5884 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5885 errors about uncaught exception from clone (of array, specifically).
5887 1998-12-13 Tom Tromey <tromey@cygnus.com>
5889 * gjavah.c (decompile_method): Handle all types of `return'
5890 opcode. Decompile `return this' and `return'.
5891 (method_access): New global.
5892 (print_method_info): Set it.
5893 (decompile_method): Don't decompile a synchronized method.
5895 1998-12-13 Tom Tromey <tromey@cygnus.com>
5897 * jcf-reader.c (jcf_parse_one_method): Recognize
5899 * gjavah.c (HANDLE_END_METHOD): New macro.
5900 (HANDLE_CODE_ATTRIBUTE): New macro.
5901 (decompile_method): New function.
5902 (print_method_info): Don't print `;\n' at end of function decl.
5903 Include java-opcodes.h.
5904 (decompiled): New global.
5906 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5908 * class.c (build_class_ref): Handle PRIMTYPE.class if
5909 flag_emit_class_files.
5910 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5911 if flag_emit_class_files.
5912 * parse.y (java_complete_tree): Pre-liminary support for
5913 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5915 * parse.y (patch_synchronized_statement): Don't call monitorexit
5916 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5918 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5920 * zipfile.h (opendir_in_zip): New declaration.
5921 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5922 (opendir_in_zip): New function, using code from open_in_zip.
5923 (open_in_zip): Call opendir_in_zip.
5924 (find_class): Remove no-longer-used do_class_file parameter,
5925 but add source_ok parameter. Change logic so if we find a .java file,
5926 we don't look for .class in later classpath emtries.
5927 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5928 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5929 * gjavah.c: Update call to find_class.
5930 * jcf-dump.c: Likewise.
5932 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5933 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5934 nothing if body is empty_stmt_node.
5935 Various little fixes so SP gets correctly adjusted.
5936 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5937 For CALL_EXPR, test if static first.
5938 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5939 such as the ones we create for Object and Class.
5940 Set and restore current_function_decl.
5941 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5942 (note_possible_classname): New function.
5943 (read_import_entry): Removed. Merged with read_import_dir.
5944 (read_import_dir): Don't call find_class - that only gives us
5945 the first classpath entry having the needed package.
5946 Use the struct buffer data structure from buffer.h.
5947 (read_import_dir, find_in_imports_on_demand): The remembered
5948 class names now use '.' (not '/') as package separator.
5950 * parse.y (java_complete_expand_methods): Call write_classfile
5951 here, and not in java_expand_classes (which only gets first class).
5953 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5955 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5956 (register_fields): If a static fields has an initializer, just
5957 chain it on ctxp->static_initialized, and handle later.
5958 (java_complete_expand_methods): Force <clinit> first.
5959 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5960 - it's already been completed.
5961 (patch_initialized_static_field): New function.
5962 (java_complete_field): Call it.
5964 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5966 * expr.c (encode_newarray_type, build_new_array): New functions.
5967 * java-tree.h: Declare build_new_array.
5968 * jcf-write.c (patch_newarray): Use build_new_array.
5970 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5971 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5973 * parse.y (patch_new_array_init): Re-organize.
5974 Now is passed the actual array (pointer) type of the value.
5975 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5976 (patch_array_constructor): Removed - merged into patch_new_array_init.
5977 (java_complete_tree): Update patch_new_array_init.
5979 * jcf-write.c (find_constant_index): New function.
5980 (generate_bytecode_insns): Use find_constant_index.
5981 (generate_classfile): Use find_constant_index for ConstantValue.
5983 1998-12-11 Tom Tromey <tromey@cygnus.com>
5985 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5986 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5987 * class.c (make_class_data): Renamed dtable -> vtable, and
5988 dtable_method_count -> vtable_method_count.
5990 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5993 global variables, initialized.
5994 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5995 Declared new global variables.
5996 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5997 double_zero_node, integer_zero_node upon direct matching.
5998 * parse.y (purify_type_name): Added function prototype.
5999 (duplicate_declaration_error_p): Consider new_type as potentially
6000 being a incomplete type. Use purify_type_name on type string.
6001 (method_header): saved_type: unused variable removed. Don't figure
6002 return type if method name is invalid.
6003 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
6004 processed by patch_unaryop.
6005 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
6006 increment/decrement node into its original type after binary
6007 numeric promotion on its operands.
6009 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6011 * parse.y (array_initializer:): Array init operand is NULL_TREE
6012 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
6013 now an error. Fixed indentation problems.
6014 (patch_string): Handle error_mark_node as an argument.
6015 (patch_new_array_init): Fixed indentation problems.
6016 (array_constructor_check_entry): Removed check on null wfl_value.
6017 Return an error if wfl_value's walk returns an error.
6019 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6021 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
6022 * lex.c (java_lex): Remember column position before advancing one
6023 token. Retain location information on OCB_TK.
6024 * lex.h (typedef struct java_lc): Added new field.
6025 * parse.h (GET_SKIP_TYPE): New macro.
6026 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
6027 * parse.y (build_new_array_init, patch_new_array_init,
6028 patch_array_constructor, maybe_build_array_element_wfl,
6029 array_constructor_check_entry): New function prototypes.
6030 (switch_block:): Tagged <node>.
6031 (OCB_TK): Tagged <operator>.
6032 (array_initializer:): Installed actions.
6033 (variable_initializer): Build location information on element if
6035 (switch_statement:): Fixed indentation typo.
6036 (switch_block:): Redefined default action.
6037 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
6038 (patch_assignment): Removed duplicate code.
6039 (maybe_build_array_element_wfl, build_new_array_init,
6040 patch_new_array_init, patch_array_constructor,
6041 array_constructor_check_entry): New functions.
6043 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6045 * parse.y (array_initializer): Tagged <node>.
6046 (variable_initializer:): Use default rule.
6047 (array_initializer:): Defined actions.
6048 (variable_initializers:): Likewise.
6049 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
6050 non-static field accesses.
6051 (patch_invoke): Fixed indentation typo.
6052 (java_complete_tree): Likewise.
6053 (build_labeled_block): Changed leading comment. Generate an error
6054 in case of duplicate loop labels.
6055 (patch_conditional_expr): Patch results of string concatenation
6058 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6060 * constants.c (find_methodref_index): When the class is an interface,
6061 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6063 * decl.c (finit_identifier_node): Use "$finit$", rather than
6064 "<finit>" (which Sun's verifier rejects).
6065 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6066 (generate_field_initialization_code): Removed.
6067 (fix_constructors) Don't add call to $finit$ here (wrong order).
6068 (patch_method_invocation): Add $finit$ call here.
6070 * java-tree.h (CALL_USING_SUPER): New macro.
6071 * parse.y (patch_invoke): Remove im local variable.
6072 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6073 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6074 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6076 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6078 * parse.y (java_complete_tree): Don't complain about unreachable
6079 statement if it is empty_stmt_node.
6081 * jcf-write.c (find_constant_wide): New function.
6082 (push_long_const): Use find_constant_wide.
6084 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6085 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6086 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6087 Emit invokeinterface when calling an interface method.
6088 Emit invokespecial also when calling super or private methods.
6090 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6092 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6094 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6096 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6098 * java-tree.h (java_layout_seen_class_methods): New function
6100 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6101 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6102 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6103 * parse.y (method_declarator:): Defined action.
6104 (issue_warning_error_from_context): input_filename saved, set to
6105 the appropriate value and restored after java_error is called.
6106 (build_unresolved_array_type): Fixed comment.
6107 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6108 (method_header): Deal with return type the same way type are
6109 handled for fields and method's parameters and local variables
6111 (check_method_redefinition): Removed extra CR.
6112 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6113 (java_layout_seen_class_methods): New function.
6114 (java_layout_classes): Call java_layout_seen_class_methods.
6116 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6118 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6120 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6122 * jcf-dump.c (main): Fix error message.
6123 * jcf-path.c (add_entry): Style fix.
6125 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * class.c (layout_class_method): Call build_java_argument_signature
6128 on constructors too.
6129 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6130 (patch_method_invocation): Define a primary when resolving an
6131 expression name. Augmented comment on code checking illegal `this'
6132 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6134 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6136 * class.c (layout_class_method): Don't report error on non-static
6137 overriding static if the method is private.
6138 * java-tree.h (finish_class): Prototype added.
6139 * lex.c (java_get_line_col): Handle col argument -2 value.
6140 * parse.h: All static method declarations moved to parse.y.
6141 * parse.y: Now contains all static method declarations previously
6143 (find_expr_with_wfl, missing_return_error,
6144 unreachable_stmt_error): New functions.
6145 (java_get_real_method_name): Identify constructors bearing class
6146 names in source code compiled classes only.
6147 (java_complete_expand_methods): Call missing_return_error.
6148 (invocation_mode): Private methods invoked as static methods.
6149 (java_complete_tree): Call unreachable_stmt_error.
6151 1998-12-01 Tom Tromey <tromey@cygnus.com>
6153 * Makefile.in (+target): Removed.
6154 (+xmake_file): Likewise.
6155 (+tmake_file): Likewise.
6156 (.NOEXPORT): Removed duplicate.
6158 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6160 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6162 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6164 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6165 libiberty.h. Provide an xmalloc definition.
6167 * jvspec.c: Remove the xmalloc prototype.
6169 * parse-scan.y: Include config.h and system.h. Don't include
6170 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6171 Provide an xstrdup definition.
6173 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6175 * jcf-path.c (add_entry): Recognize ".jar" too.
6176 * lang-specs.h: Likewise.
6178 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6180 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6181 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6183 * jcf-write.c (generate_bytecode_insns):
6184 Handle pre/post-increment/decrement of long.
6186 * jcf-write.c (generate_bytecode_insns):
6187 Handle missing exception handler (finally for synchronized).
6189 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6191 * java-tree.h (end_params_node): Declare global.
6192 * decl.c (end_params_node): New global.
6193 (init_decl_processing, start_java_method): Use end_params_node for
6194 end of list of parameter types. Follows correct gcc conventions.
6195 * expr.c (pop_argument_types, pop_arguments): Likewise.
6196 * lang.c (put_decl_node): Likewise.
6197 * typeck.c (various places): Likewise.
6198 * class.y (various places): Likewise.
6199 * parse.y (various places): Likewise.
6201 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6202 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6204 * class.c: Add #include flags.h, remove no-longer needed declaration.
6206 * class.c (layout_class_method): Remove commented-out code, re-format.
6207 Don't add vtable entry (or index) for private methods.
6208 * expr.c (expand_invoke): A private method is implicitly final.
6209 * class.c (make_class_data): If inlining or optimizing,
6210 skip private methods.
6212 * class.c (finish_class): New function. Calls existing methods,
6213 but alls emits deferred inline functions.
6214 * jcf-parse.c (parse_class_file): Call finish_class.
6215 * parse.y (java_complete_expand_methods): Likewise.
6217 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6219 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6221 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6223 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6225 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6227 * (generate_classfile): Always write class access flag with
6230 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6232 * class.c (maybe_layout_super_class): New function.
6233 (layout_class): Reorganized. Loop on class methods dispatched into
6234 a new function. Call maybe_layout_super_class.
6235 (layout_class_methods, layout_class_method): New functions.
6236 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6238 (expand_invoke): Likewise.
6239 * java-tree.h (all_class_list): New global variable declared.
6240 (layout_class_methods, layout_class_method): New function
6242 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6243 * jcf-parse.c (all_class_list): New global variable.
6244 (load_class): Extended what class_or_name can be. Use parser
6245 context mechanism to save globals before calling jcf_parse.
6246 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6247 is set on the file name.
6248 (jcf_parse): Layout class methods when Object is loaded, otherwise
6249 record class in all_class_list for delayed method layout.
6250 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6251 * lang.c (put_decl_node): Decode <init> into the decl context
6253 * lex.c (java_allocate_new_line): Use xmalloc.
6254 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6255 pointers, not TREE_LIST elements.
6256 (struct parser_ctxt): Fixed comment indentations, added comments
6257 and reordered some fields.
6258 (java_check_methods): Function prototype removed.
6259 * parse.y (java_push_parser_context): Use xmalloc.
6260 (java_parser_context_restore_global): Pop extra pushed ctxp only
6261 when there's nothing next.
6262 (maybe_create_class_interface_decl): Fixed comment, add new
6263 created class decl to all_class_list.
6264 (method_header): Use GET_REAL_TYPE on argument's types.
6265 (method_declarator): Use GET_REAL_TYPE, change type to the real
6266 type in TREE_LIST dependency node. Build argument list with the
6268 (create_jdep_list): Use xmalloc. Removed allocation error message.
6269 (obtain_incomplete_type): Fixed leading comment. Broadened
6270 incoming argument meaning.
6271 (register_incomplete_type): Use xmalloc. Removed allocation error
6273 (safe_layout_class): Fixed leading comment.
6274 (jdep_resolve_class): Reversed if statement condition and switch
6276 (resolve_and_layout): Fixed leading comment. Broadened incoming
6278 (complete_class_report_errors): New local variable name, for
6279 clarity. purify_type_name used for all error cases.
6280 (java_get_real_method_name): Stricter check on constructors.
6281 (java_check_regular_methods): Reverse methods list only if not
6282 already laid out. Layout artificial constructor.
6283 (java_check_methods): Deleted.
6284 (source_start_java_method): Obtain incomplete type for patchable
6286 (java_layout_classes): Fixed leading comment. Use
6287 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6288 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6289 before returning. Fixed comments.
6290 (java_expand_classes): Check for errors up front.
6291 (patch_method_invocation): Class to search is resolved and laid
6294 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6296 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6298 * javaop.h (int8): Removed - not used.
6299 (jbyte): Redefine portably with correct signedness.
6301 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6303 * jcf-write.c (generate_bytecode_insns): Fix typo
6304 OPCODE_getstatic to OPCODE_getfield.
6306 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6307 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6308 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6310 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * jcf-parse.c (jcf_parse_source): Function returned type is
6313 void. Added prototype.
6314 (jcf_parse): Function returned type is void.
6315 (yyparse): Remove call to fclose on the last parsed file.
6317 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6319 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6321 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6322 (layout_class): Cope with methods featuring WFL in decl names.
6323 * decl.c (unqualified_object_id_node): New global variable,
6325 (build_decl_no_layout): Removed.
6326 * expr.c (build_primtype_type_ref): Handle Double.
6327 (java_lang_expand_expr): Fixed indentations.
6328 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6329 (flag_wall, flag_redundant, flag_not_overriding,
6330 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6331 variable declarations.
6332 (build_decl_no_layout): Removed prototype.
6333 (java_get_real_method_name): Added prototype.
6334 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6335 (java_parse_abort_on_error): Macro now just returns.
6336 * jcf-parse.c (jcf_parse_source): Check fclose returned
6337 value. Call emit_register_classes if java_report_errors returns
6339 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6340 flag_static_local_jdk1_1): New integer flags.
6341 (lang_decode_option): New flags set here.
6342 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6343 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6344 the flag_redundant variable.
6345 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6346 when parsing java.lang.Object class.
6347 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6349 (resolve_qualified_expression_name): Fixed indentation.
6350 (patch_array_ref): Changed prototype.
6351 (not_initialized_as_it_should_p): Prototype removed.
6352 (java_report_errors): Added function prototype.
6353 * parse.y (formal_parameter:): Changed error message for not yet
6354 supported final parameters.
6355 (class_type_list:): Set both PURPOSE and VALUE of created
6356 TREE_LIST to be class_type.
6357 (primary_no_new_array:): Handle class literals on primitive types.
6358 (parse_warning_context): Reinstalled correct force_error and
6359 do_warning flags setups.
6360 (java_report_errors): Changed prototype. Return java_error_count
6362 (variable_redefinition_error): Consider treating variable type as
6364 (create_interface): Warn about redundant abstract modifier if
6365 flag_redundant is set. Changed error message.
6366 (lookup_field_wrapper): Save/restore globals before/after looking
6368 (duplicate_declaration_error_p): Consider treating declaration
6369 type as a fake pointer.
6370 (register_fields): Extract real type from dependency node. Check
6371 for duplicate field declaration after type adjustment. Use
6372 DECL_INITIAL to store static final initialized values.
6373 (method_header): Extract real function type from dependency node.
6374 (check_abstract_method_header): Use GET_METHOD_NAME.
6375 (obtain_incomplete_type): Layout fake pointer type.
6376 (safe_layout_class): Don't try to check for methods before layout.
6377 (java_complete_class): Don't check for correct throws clause
6378 elements inheritance here.
6379 (resolve_and_layout): Broadened name parameter meaning.
6380 (reset_method_name): Use GET_METHOD_NAME.
6381 (java_get_real_method_name): New function.
6382 (java_check_regular_methods): Don't check methods in
6383 java.lang.Object. Verify lineage of throws clause elements. Use
6384 flag_no_overriding in warning report.
6385 (check_throws_clauses): Don't check if class was from
6386 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6387 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6388 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6389 warning on unsupported final local variables. Use build_decl
6390 instead of build_decl_no_layout. Get real local variable type from
6392 (source_start_java_method): Get real parameter type from
6393 dependency node. Call build_decl instead of build_decl_no_layout.
6394 (java_layout_classes): Reverse tree and layout type and class as
6395 required. Mark class as loaded when done.
6396 (resolve_field_access): Fixed indentation. Restricted condition
6397 leading to static field access code generation. Set field_type
6398 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6399 (resolve_qualified_expression_name): Initialize type_found to
6400 null. Handle static field resolved during qualification. Fixed
6401 layout on non primitive field decl types.
6402 (not_accessible_p): Fixed typo in comment.
6403 (patch_method_invocation): Resolve and layout class to search from
6405 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6406 layout non primitive type, if necessary. Make method node only to
6408 (find_applicable_accessible_methods_list): Consider WFL'ed method
6409 decl names. Fixed indentation.
6410 (argument_types_convertible): Resolve and layout target type if
6412 (java_complete_tree): Fixed indentation problems. Rewrote
6413 CALL_EXPR thrown exceptions check. Re-installed further processing
6414 of the assignment in certain cases.
6415 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6416 inlining on class literals.
6417 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6419 (valid_method_invocation_conversion_p): Likewise.
6420 (patch_string): Temporary disable forbidden use of `this' in
6421 explicit constructor invocations when doing string concatenation
6423 (patch_unaryop): Added comment. Reinstalled code to disable
6424 further check on assignment operation with cast expression RHS.
6425 (patch_switch_statement): Fixed indentation.
6426 (build_try_statement): Call build_decl instead of
6427 build_decl_no_layout.
6428 (patch_synchronized_statement): Likewise.
6429 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6430 IS_UNCHECKED_EXPRESSION_P.
6431 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6432 layout argument exception type.
6433 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6434 of IS_UNCHECKED_EXPRESSION_P.
6436 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6438 * jcf-parse.c (yyparse): Open class file in binary mode.
6440 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6442 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6444 * jcf-write.c (perform_relocations): Move check out one loop.
6446 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6448 * Make-lang.in: Fix reference to srcdir.
6449 * jv-scan.c: Add missing xmalloc prototype.
6450 * jvgenmain.c: Ditto.
6452 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6454 * decl.c (error_mark_node), java-tree.h: New global.
6455 * parse.y: Use empty_stmt_node instead of size_zero_node.
6456 (build_if_else_statement): If missing else, use empty_stmt_node.
6458 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6459 (java_complete_expand_method): Complain if return is missing.
6460 (java_check_regular_methods): Comment out incorrect error check.
6461 (not_accessible_p): Fix incorrect handling of protected methods.
6462 (patch_method_invocation): Pass correct context to not_accessible_p.
6463 (find_applicable_accessible_methods_list): Likewise.
6464 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6465 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6466 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6467 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6469 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6470 (push_int_const): Remove reundant NOTE_PUSH.
6471 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6472 (- case SWITCH_EXPR): Fix code generation bug.
6473 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6474 (generate_classfile): More robust for abstract methods.
6476 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6478 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6479 * Make-lang.in: Ditto.
6481 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6484 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6486 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6488 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6490 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6492 Allow uses of interface types to verify. This is not really
6493 type-safe, but it matches what Sun does, and is OK as long as
6494 there are appropriate run-time checks.
6495 * verify.c (merge_types): If merging two interface types,
6496 just set the result to java.lang.Object.
6497 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6499 1998-11-13 Tom Tromey <tromey@cygnus.com>
6501 * gjavah.c (main): Handle --output-class-directory argument.
6502 * jvspec.c (lang_specific_driver): Translate `-d' into
6504 * jcf.h (jcf_write_base_directory): Declare.
6505 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6506 * lang-options.h: Mention -foutput-class-dir.
6507 * jcf-write.c (jcf_write_base_directory): New global.
6508 (make_class_file_name): Put generated .class file into `-d'
6509 directory, or into source directory if -d not given. Function now
6511 (write_classfile): Free class file name. Handle case where class
6513 (DIR_SEPARATOR): New macro.
6514 Include <sys/stat.h>
6516 * Makefile.in (prefix): New macro.
6518 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6520 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6521 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6522 here (done in patch_invoke instead).
6523 (case_identity): Moved here from parse.y.
6525 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6526 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6527 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6528 so they can be efficiently scanned without recursion.
6529 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6530 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6531 in BLOCK iteratively, rather than recursively.
6533 * parse.y (do_unary_numeric_promotion): New function.
6534 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6536 * parse.y (patch_newarray): Various fixes.
6538 Re-do handling of switch statements (for proper block scoping).
6539 * parse.y: Add just a single block for the enture switch block,
6540 but don't create any "case blocks".
6541 (group_of_labels): Rmeoved unneeded non-terminal.
6542 CASE_EXPR and DEFAULT_EXPR are added to current block.
6543 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6544 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6545 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6546 * parse.y (wfl_operator, print_int_node): Make non-static.
6547 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6548 as part of recursive scan of block.
6549 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6550 (patch_switch_statement): Most tests move dinto java_complete_tree.
6552 * parse.y: Make various production be non-typed (void).
6553 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6554 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6555 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6557 * jcf-write.c (struct jcf_handler): New type.
6558 (struct jcf_switch_state): New type.
6559 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6560 (alloc_handler, emit_unop, emit_reloc): New functions.
6561 (adjust_typed_op): Add extra parameter ("max type" offset).
6562 (emit_switch_reloc, emit_case-reloc): New function.
6563 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6564 (generate_bytecode_insns): Support REAL_CST, switch statements,
6565 exception handling, method calls, object/array creation, and more.
6567 * class.c: Remove some unused variables.
6568 * constants.c (find_string_constant): New function.
6569 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6570 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6571 if flag_emit_class_files.
6573 1998-11-12 Tom Tromey <tromey@cygnus.com>
6575 * jcf-io.c (find_class): Added explanatory comment.
6577 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6578 trailing slash to `.zip' entries.
6580 * jvspec.c (lang_specific_driver): Correctly handle case where
6581 GC_NAME not defined.
6583 1998-11-11 Tom Tromey <tromey@cygnus.com>
6585 * jvspec.c (GC_NAME): New define.
6586 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6588 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6590 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6592 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6594 1998-11-11 Tom Tromey <tromey@cygnus.com>
6596 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6598 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6600 * class.c (is_compiled_class): Call safe_layout_class for class
6601 compiled from source.
6602 * conver.h (convert_to_integer, convert_to_real,
6603 convert_to_pointer): Added prototypes.
6604 * decl.c (init_decl_processing): Non longer push the decls of
6605 `methodtable', `constants', `Class', `Field', `dispatchTable'
6606 `jexception' and `Method'.
6607 * expr.c (build_invokeinterface): New function.
6608 (expand_invoke): static variable CLASS_IDENT now in
6609 build_invokeinterface. Use build_invokeinterface.
6610 (expand_java_field_op): Moved code to inline
6611 java.lang.PRIMTYPE.TYPE into a function.
6612 (build_primtype_type_ref): New function.
6613 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6614 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6615 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6616 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6617 (DECL_LOCAL_STATIC_VALUE): New macro.
6618 (build_invokeinterface, build_primtype_type_ref): New function
6620 (java_parse_abort_on_error): Macro rewritten.
6621 * jcf-parse.c (current_method): Add comment to declaration.
6622 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6623 Function prototypes fixed.
6624 (jcf_parse_source): push/pop parser context. save/restore global.
6625 (parse_source_file): Fixed leading comment. Now take a
6626 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6627 classes and pop the parser context anymore.
6628 (yyparse): Push parser context, save globals, parse the source
6629 file, restore globals and pop the parser context when processing a
6631 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6632 * lex.c (java_parse_doc_section): New function.
6633 (java_lex): Call java_parse_doc_section when appropriate. Build an
6634 operator around INSTANCEOF_TK.
6635 * lex.h (java_lineterminator, java_sprint_unicode,
6636 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6637 Prototypes rewritten.
6638 (java_parse_escape_sequence, java_letter_or_digit_p,
6639 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6640 java_read_unicode, java_store_unicode, java_read_char,
6641 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6642 Added function prototypes.
6643 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6645 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6647 (struct parser_ctxt): New fields: deprecated,
6648 current_parsed_class_un, gclass_list.
6649 (fix_method_argument_names, issue_warning_error_from_context,
6650 resolve_package, lookup_package_type): New function prototypes.
6651 (resolve_expression_name): Fixed function prototype.
6652 (find_applicable_accessible_methods_list): Fixed indentation, added
6653 extra argument in prototype.
6654 (check_final_assignment, build_null_of_type, check_deprecation,
6655 check_method_redefinition, reset_method_name,
6656 java_check_regular_methods, java_check_abstract_methods,
6657 maybe_build_primttype_type_ref): New function prototype.
6658 * parse.y (conver.h): Include.
6659 (INSTANCEOF_TK): Tagged <operator>.
6660 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6661 (relational_expression:): Build binop for instanceof.
6662 (java_push_parser_context): Remember ctxp->gclass_list across
6664 (java_pop_parser_context): Simply return if no context
6665 exists. Remember gclass_list across contexts.
6666 (issue_warning_error_from_context): New function.
6667 (parse_error_context): Don't setup ctxp->elc here. Call
6668 issue_warning_error_from_context instead.
6669 (parse_warning_context): Likewise.
6670 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6671 setup. Link new class/interface to ctxp->gclass_list.
6672 (add_superinterfaces): Register interface as incomplete if not
6674 (create_class): Remember class unqualified name in
6675 ctxp->current_parsed_class_un. Check class deprecation.
6676 (register_fields): Check field deprecation. Remember static final
6677 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6679 (method_header): New local variable ORIG_ARG. Use unqualified
6680 current class name for check on constructor errors. Promote return
6681 type if of record type. Argument list fix moved in
6682 fix_method_argument_names, called here. Check method deprecation.
6683 (fix_method_argument_names): New function.
6684 (method_declarator): Promote record typed arguments.
6685 (safe_layout_class): Check class methods before layout.
6686 (java_complete_class): Compute field layout when patched.
6687 (do_resolve_class): Try to load class after having it renamed
6688 after the package name.
6689 (get_printable_method_name): Use DECL_CONTEXT.
6690 (reset_method_name): New function.
6691 (check_method_redefinition): Use reset_method_name.
6692 (java_check_regular_methods): New local variable
6693 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6694 names for error report. Check for compile-time error when method
6695 found has default (package) access.
6696 (java_check_abstract_methods): Now takes an interface DECL node as
6697 an argument. Also reinstall real name on unchecked
6698 overriding/hiding methods for error report.
6699 (java_check_methods): Fixed leading comment. Get classes to verify
6700 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6701 CLASS_METHOD_CHECKED_P on class verification.
6702 (lookup_java_method2): Get real method name if necessary.
6703 (find_in_imports): Don't check package class access here.
6704 (resolve_package, lookup_package_type): New functions.
6705 (java_layout_classes): Fixed leading comment. Take classes to be
6706 laid out from ctxp->gclass_list.
6707 (java_complete_expand_methods): Don't expand native and abstract
6709 (java_expand_classes): New function.
6710 (resolve_expression_name): Use additional argument ORIG. Retrieve
6711 values of static final field of primitive types.
6712 (resolve_field_access): Handles static final field of promotive
6714 (resolve_qualified_expression_name): Handle STRING_CST as
6715 primaries and package name resolution. Check deprecation on found
6716 decls. Set where_found and type_found on non static field resolved
6717 during qualification. Layout non primitive field decl types.
6718 (check_deprecation): New function.
6719 (maybe_access_field): Simplified.
6720 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6721 removed. Reverse method's argument when primary is a type. Don't
6722 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6723 instead. Include abstract class in the list of class searchable
6724 for constructors. Use DECL_CONTEXT of found method for access
6725 checks. Check method deprecation.
6726 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6727 converting arguments. Handle INVOKE_INTERFACE.
6728 (lookup_method_invoke): Search constructor using existing
6729 infrastructure (don't rely on lookup_java_constructor anymore).
6730 (find_applicable_accessible_methods_list): Extra argument flag
6731 LC. Now include constructor in the search.
6732 (qualify_ambiguous_name): Conditional expression are primaries.
6733 (not_initialized_as_it_should_p): static final are always
6735 (java_complete_tree): Pass extra NULL argument to
6736 resolve_expression_name. Stricter test to carry on patching
6737 assignments. New case for INSTANCEOF_EXPR.
6738 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6739 (check_final_assignment, maybe_build_primttype_type_ref): New
6741 (patch_assignment): Detect resolved static finals and carry normal
6742 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6743 (try_builtin_assignconv): Access constant 0 on all primitive
6745 (valid_builtin_assignconv_identity_widening_p): Accept identical
6746 types. Accept all promoted type on int type.
6747 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6748 assigned to a reference.
6749 (valid_method_invocation_conversion_p): Accept to check null
6751 (build_binop): Merge declaration and initialization of local
6753 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6754 numeric types. Improved validity test for qualify operators on
6756 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6757 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6758 primitive type and issue the appropriate error message.
6759 (resolve_type_during_patch): Mark class loaded when resolved.
6760 (patch_cast): Allow null to be cased to reference types.
6761 (build_null_of_type): New function.
6762 (patch_array_ref): Handle array on references correctly.
6763 (patch_return): Removed unused local variable MODIFY. Force
6764 boolean to be returned as integers. Allows null to be returned by
6765 a function returning a reference.
6766 * typeck.c (convert_to_integer, convert_to_real,
6767 convert_to_pointer): Prototypes moved to convert.h
6768 (lookup_argument_method): Use method real name, if necessary.
6770 1998-10-30 Tom Tromey <tromey@cygnus.com>
6772 * class.c (build_class_ref): Changed name of primitive classes to
6775 * class.c (make_class_data): Renamed fields: nmethods to
6776 method_count, method_count to dtable_method_count. Always set
6778 * decl.c (init_decl_processing): Likewise.
6780 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6782 * class.c (layout_class): Don't mangle <finit>, produce
6783 __finit<class> instead. Don't verify artificial methods.
6784 * decl.c (finit_identifier_node): New declared global.
6785 (init_decl_processing): finit_identifier_node initialized.
6786 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6787 * java-tree.h (finit_identifier_node): Declared as extern.
6788 (struct lang_decl): New field called_constructor.
6789 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6790 (CLASS_HAS_FINIT_P): New macro.
6791 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6792 explicit constructor invocation.
6793 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6794 CALL_SUPER_CONSTRUCTOR_P): New macros.
6795 (write_classfile): Added prototype.
6796 * jcf-parse.c (jcf_parse_source): Parse and remember for
6797 generation if the file was seen on the command line.
6798 (parse_source_file): Don't write the class file here.
6799 (yyparse): Loop on files rewritten. Set current_jcf.
6800 (parse_zip_file_entries): Parse class file only if it was found.
6801 * lang.c (init_parse): Don't open command line provided filename
6803 (lang_parse): Don't set main_jcf anymore.
6804 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6805 (JCONSTRUCTOR_CHECK): New macro.
6806 (JBSC_TYPE_P): New macro.
6807 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6808 (COMPLETE_CHECK_OP_2): New macro.
6809 (struct parse_ctxt): New field explicit_constructor_p.
6810 (check_class_interface_creation): Fixed prototype indentation.
6811 (patch_method_invocation_stmt): Prototype reflects added argument.
6812 (patch_invoke): Likewise.
6813 (complete_method_declaration, build_super_invocation,
6814 verify_constructor_circularity,
6815 build_this_super_qualified_invocation, get_printable_method_name,
6816 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6817 verify_constructor_super, create_artificial_method,
6818 start_artificial_method_body, end_artificial_method_body,
6819 generate_field_initialization_code): New function prototypes.
6820 * parse.y: Fixed leading comment
6821 (constructor_header:, constructor_body:, block_end:): Rules tagged
6823 (type_declaration:): Call maybe_generate_finit.
6824 (method_declaration:): Action for method_body: placed in new
6825 function complete_method_declaration, called here.
6826 (constructor_declaration:): Defined actions. Removed leading
6828 (constructor_header:): New rule with action.
6829 (constructor_body:): Rule rewritten using block_begin: and
6830 block_end:. Defined actions.
6831 (constructor_declarator:, explicit_constructor_invocation:):
6833 (block:): Use new rules block_begin: block_end:.
6834 (block_begin:, block_end:): New rules and actions.
6835 (block_statements:): Fixed error message for explicit
6837 (method_invocation:): Call build_this_super_qualified_invocation
6838 if primary is `this' or `super' was seen.
6839 (conditional_expression:): Action defined.
6840 (extra_ctxp_pushed_p): New static global flag.
6841 (java_parser_context_save_global): Create parser context if
6842 necessary. Use extra_ctxp_pushed_p to remember it.
6843 (java_parser_context_restore_global): Pop extra parser context if
6845 (build_array_from_name): Array on primitive types are marked
6847 (register_fields): Restore new name in field initializer
6848 expression if type was altered. Non static fields initialized upon
6849 declaration marked initialized.
6850 (maybe_generate_finit): New function.
6851 (maybe_generate_clinit): Use create_artificial_method,
6852 start_artificial_method_body, end_artificial_method_body. Generate
6853 debug info for enclosed initialization statements.
6854 (method_header): Fixed leading comment. Check constructor
6855 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6857 (complete_method_declaration, constructor_circularity_msg,
6858 verify_constructor_circularity): New functions.
6859 (get_printable_method_name): New function.
6860 (check_method_redefinition): Don't rename <finit> methods. Fix
6861 declared constructor names. Error message for
6862 constructors modified.
6863 (java_check_regular_methods): Local variable seen_constructor
6864 renamed saw_constructor. Skip verification on constructors. Create
6865 default constructor with create_artificial_method.
6866 (java_check_methods): Removed unnecessary empty line.
6867 (create_artificial_method, start_artificial_method_body,
6868 end_artificial_method_body): New functions.
6869 (java_layout_classes): Changed leading comment. Reverse fields
6870 list if necessary. Always layout java.lang.Object if being
6872 (java_complete_expand_methods): Verify constructor circularity.
6873 (java_complete_expand_method): Call fix_constructor on
6874 constructors. Local variable no_ac_found removed. Restore
6875 bindings if method body expansion failed.
6876 (fix_constructors, verify_constructor_super,
6877 generate_field_initialization_code): New function.
6878 (java_expand_classes): Fixed leading comment. Write class file
6880 (resolve_expression_name): Check for illegal instance variable
6881 usage within the argument scope of an explicit constructor
6883 (resolve_qualified_expression_name): Pass extra from_super flag
6884 when invoking patch_method_invocation_stmt. New case for
6885 conditional expression when used as a primary. Check for error
6886 when acquiring super.
6887 (patch_method_invocation_stmt): Added extra argument super. New
6888 local variable is_static_flag. Set class_to_search according to
6889 the nature of the constructor invocation. Don't add `this'
6890 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6891 invocation within the argument scope of explicit constructor
6892 invocation. Set is_static according to is_static_flag. Provide
6893 extra `super' argument to patch_invoke invocation.
6894 (patch_invoke): New argument from_super. Loop on arguments
6895 indentation fixed. Pass from_super to invocation_mode. New switch
6896 case INVOKE_SUPER. Fixed error message in switch default case.
6897 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6899 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6900 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6901 message takes constructors into account.
6902 (find_applicable_accessible_methods_list): Fixed indentation.
6903 (qualify_ambiguous_name): Take explicit constructor invocation
6904 into account. Deal with a conditional expression as a primary to
6906 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6907 case. Added extra argument to patch_method_invocation_stmt.
6908 Register calls made to explicit constructor `this'. Don't call
6909 save_expr in ARRAY_REF case when emitting class files. Check for
6910 illegal use of this when expanding explicit constructor invocation
6912 (complete_function_arguments): Set and reset parser context
6913 explicit_constructor_p field value when appropriate.
6914 (build_super_invocation, build_this_super_qualified_invocation):
6916 (patch_assignment): Fixed typo.
6917 (patch_unaryop): Check on final fields occurs only when a decl
6919 (patch_return): Take constructors into account.
6920 (patch_conditional_expr): New function.
6921 * typeck.c (build_java_signature): Removed unnecessary empty line.
6923 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6925 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6927 1998-10-28 Tom Tromey <tromey@cygnus.com>
6929 * decl.c (init_decl_processing): Renamed fields.
6930 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6931 interface_len, msize fields.
6933 * class.c (make_class_data): Removed subclass_head and
6934 subclass_next fields.
6935 * decl.c (init_decl_processing): Removed subclass_head and
6936 subclass_next fields.
6938 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6940 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6941 * mangle.c (emit_unicode_mangled_name): Similarly.
6943 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6945 * jcf-parse.c (get_constant): Place braces around code to compute
6946 'd' when REAL_ARITHMETIC is not defined.
6948 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6950 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6953 1998-10-23 Tom Tromey <tromey@cygnus.com>
6955 * lang-specs.h: `.zip' files are input to jc1.
6957 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6959 * jvspecs.c: Add (but don't enable) support for combining multiple
6960 .class and .java input filenames to a single jc1 invocation.
6961 Add support for -C flag (copile to .class files).
6962 Translate -classpath and -CLASSPATH arguments.
6963 * lang-specs.h: Don't set %2 spec.
6965 1998-10-22 Tom Tromey <tromey@cygnus.com>
6967 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6969 (add_path): Don't add trailing separator to non-empty path
6972 * lang.c (lang_decode_option): Check for -fclasspath and
6973 -fCLASSPATH before examining other `-f' options.
6975 * java-tree.h (finalize_identifier_node): Don't declare.
6976 * class.c (make_class_data): Don't push "final" field.
6977 * decl.c (init_decl_processing): Don't push "final" field.
6978 (finalize_identifier_node): Removed.
6979 (init_decl_processing): Don't set finalize_identifier_node.
6981 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6983 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6985 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6986 (JV_SCAN_SOURCES): New macro.
6987 (JCF_DUMP_SOURCES): Likewise.
6988 (jcf-dump$(exeext)): New target.
6989 (jv-scan$(exeext)): New target.
6991 1998-10-22 Tom Tromey <tromey@cygnus.com>
6993 * Makefile.in (LEX): Removed.
6994 (LEXFLAGS): Likewise.
6995 (SET_BISON): New macro.
6997 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6998 spurious diffs in parse.c.
6999 ($(PARSE_SCAN_C)): Likewise.
7000 (PARSE_DIR): New macro.
7002 (PARSE_SCAN_C): Likewise.
7003 (PARSE_RELDIR): New macro.
7005 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
7007 * jcf-io.c (find_class): Use saw_java_source to determine when to
7008 look for `.java' file.
7009 * jcf-parse.c (saw_java_source): New global.
7010 (yyparse): Set it if `.java' file seen.
7012 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
7013 (GCJH_SOURCES): Likewise.
7014 * Makefile.in (datadir): New macro.
7015 (libjava_zip): Likewise.
7016 (JAVA_OBJS): Added jcf-path.o.
7017 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7018 (../gcjh$(exeext)): Likewise.
7019 (jcf-path.o): New target.
7020 * java-tree.h (fix_classpath): Removed decl.
7021 * jcf-parse.c (fix_classpath): Removed.
7022 (load_class): Don't call fix_classpath.
7023 * parse.y (read_import_dir): Don't call fix_classpath.
7024 * lex.h: Don't mention classpath.
7025 * lex.c (java_init_lex): Don't initialize classpath.
7026 * jcf-io.c (classpath): Removed global.
7027 (find_class): Use jcf_path iteration functions. Correctly search
7028 class path for .java file.
7029 (open_in_zip): New argument `is_system'.
7030 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
7031 classpath-related options.
7032 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
7034 (lang_init): Call jcf_path_init.
7035 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
7036 * lang-specs.h: Handle -I. Minor cleanup to -M options.
7037 Correctly put braces around second string in each entry.
7038 * gjavah.c (main): Call jcf_path_init. Recognize all the new
7039 classpath-related options.
7040 (help): Updated for new options.
7041 * jcf.h: Declare functions from jcf-path.c. Don't mention
7043 * jcf-path.c: New file.
7045 * jcf-depend.c: Include jcf.h.
7047 * jcf-write.c (localvar_alloc): Returns `void'.
7048 (localvar_free): Removed unused variable.
7050 * lang.c (OBJECT_SUFFIX): Define if not already defined.
7051 (init_parse): Use OBJECT_SUFFIX, not ".o".
7053 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * class.c (emit_register_classes): Renamed from
7056 emit_register_class.
7057 * java-tree.h (emit_register_classes): Prototype renamed from
7058 emit_register_class.
7059 * jcf-parse.c (yyparse): Call emit_register_classes once before
7061 * parse.y (java_expand_classes): No longer register classes.
7063 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * class.c (is_compiled_class): New local variable
7066 seen_in_zip. Identify classes found in currently compiled source
7068 * decl.c (complete_start_java_method): Fixed typo.
7069 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7070 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7071 (CLASS_P): Moved around.
7072 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7073 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7075 (jcf_parse_source): Changed leading comment. Removed unnecessary
7076 fclose and CLASS_FROM_SOURCE_P marking.
7077 (parse_source_file): New local variables remember_for_generation
7078 and filename. Mark parsed file name identifier node. Removed block
7079 executed when parse_only was null. Set remember_for_generation.
7080 Use it as an argument to java_pop_parser_context.
7081 (yyparse): New local variables several_files, list, next node and
7082 current_file_list. Split ampersand separated file names into
7083 current_file_list. Iterate through the list and parse accordingly.
7084 * parse.h (java_pop_parser_context): New function prototype.
7085 * parse.y (ctxp_for_generation): New static global variable.
7086 (java_pop_parser_context): New argument generate. Link popped ctxp
7087 to ctxp_for_generation list accordingly.
7088 (java_complete_expand_methods): Fixed indentation.
7089 (java_expand_classes): New function.
7091 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7093 * Makefile.in: Link with libiberty.a instead of memmove.o.
7095 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * lex.c (setjmp.h): No longer included.
7098 * lex.h (setjmp.h): Included.
7099 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7100 (duplicate_declaration_error_p): Renamed from
7101 duplicate_declaration_error.
7102 (build_array_from_name): New function prototype.
7103 * parse.y (setjmp.h): No longer included.
7104 (variable_declarator_id): Define action.
7105 (build_array_from_name): New function.
7106 (duplicate_declaration_error_p): Renamed from
7107 duplicate_declaration_error. Fixed leading comment.
7108 (register_fields): Main `for' loop reorganized. Uses
7109 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7110 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7111 build_array_from_name.
7112 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7114 (read_import_dir): Don't try to skip `.' and `..'.
7115 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7116 build_array_from_name. Main `for' loop reorganized.
7117 (resolve_qualified_expression_name): When building access to a
7118 field, use the type where the field was found, not its own type.
7119 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7120 field was found is null.
7121 (qualify_ambiguous_name): Sweep through all successive array
7124 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * java-tree.h (pop_labeled_block, lang_printable_name,
7127 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7128 interface_of_p, inherits_from_p, fix_classpath,
7129 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7130 make_class_data, register_class, alloc_name_constant): New
7131 function prototypes.
7132 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7133 indentation. Added cast to remove warning.
7134 (lang_printable_name): Set v argument unused.
7135 (lang_print_error): Added argument to lang_printable_name call.
7136 (java_dummy_print, print_lang_decl, print_lang_type,
7137 print_lang_identifier, lang_print_xnode): All argument marked
7139 * lex.c (java_unget_unicode): Removed unnecessary argument.
7140 (java_allocate_new_line): Unused local variable is gone.
7141 (java_read_char): Added parenthesis in expressions to remove
7142 warnings. Added final return statement.
7143 (java_read_unicode): Added parenthesis in expression to remove
7145 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7146 (java_parse_escape_sequence): Likewise.
7147 (java_lex): Unused local variables are gone. Fixed
7148 java_unget_unicode invocation.
7149 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7151 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7152 lang_printable_name invocation in macro.
7153 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7155 (duplicate_declaration_error): Suppressed unused argument in
7157 (identical_subpath_p): Function declaration is gone.
7158 (patch_invoke): Suppressed unused argument in prototype.
7159 (patch_cast, build_labeled_block, check_thrown_exceptions):
7161 * parse.y (setjmp.h): Included
7162 (toplev.h): Likewise.
7163 (field_declaration:): Suppressed unused local
7164 (label_decl:): Fixed build_labeled_block invocation.
7165 (java_pop_parser_context): Put extra parenthesis around assignment
7167 (yyerror): Suppressed unused local variables.
7168 (variable_redefinition_error): Fixed lang_printable_name
7170 (create_interface): Suppressed unused local variables.
7171 (create_class): Likewise.
7172 (duplicate_declaration_error): Suppressed unused argument. Fixed
7173 lang_printable_name invocation.
7174 (register_fields): Suppressed unused local variable. Fixed
7175 duplicate_declaration_error invocation.
7176 (method_header): Suppressed unused local variable.
7177 (method_declarator, parser_check_super): Likewise.
7178 (java_complete_class): Suppressed unused local variable. Fixed
7179 fatal error message.
7180 (complete_class_report_errors): Added default: in switch.
7181 (java_check_regular_methods): Fixed lang_printable_name
7183 (check_throws_clauses): Likewise.
7184 (java_check_abstract_methods): Suppressed unused local
7185 variable. Fixed lang_printable_name invocation.
7186 (read_import_entry): Added supplemental return statement.
7187 (read_import_dir): Suppressed unused local variables.
7188 (check_pkg_class_access, declare_local_variables): Likewise.
7189 (source_start_java_method): Suppressed unused extern variable
7191 (expand_start_java_method): Suppressed unused extern and local
7192 variable declarations.
7193 (java_complete_expand_methods): Likewise.
7194 (java_complete_expand_method): Suppressed unused local variables.
7195 (make_qualified_name): Likewise.
7196 (resolve_qualified_expression_name): Added default: in
7197 switch. Fixed lang_printable_name invocation.
7198 (class_instance_creation_expression): Added parenthesis around
7200 (patch_method_invocation_stmt): Fixed lang_printable_name and
7201 patch_invoke invocations.
7202 (check_for_static_method_reference): Fixed lang_printable_name
7204 (patch_invoke): Suppressed unused arguments and local variables.
7205 (lookup_method_invoke): Suppressed unused local variables.
7206 (qualify_ambiguous_name): Added default: in switch.
7207 (identical_subpath_p): Function removed.
7208 (patch_assignment): Suppressed unused local variables. Suppressed
7209 unnecessary if statement. Fixed lang_printable_name invocations.
7210 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7211 (valid_ref_assignconv_cast_p): Parenthesis around
7212 expression. Suppressed unused local variables.
7213 (build_binop): Suppressed unused local variables. fixed
7214 lang_printable_name invocations.
7215 (string_constant_concatenation): Suppressed unused local
7217 (patch_unaryop): Fixed lang_printable_name invocation.
7218 (patch_cast): Suppressed unnecessary argument. Fixed
7219 lang_printable_name invocation.
7220 (patch_array_ref): Fixed lang_printable_name invocation.
7221 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7222 (build_labeled_block): Suppressed unused argument.
7223 (generate_labeled_block): Fixed build_labeled_block invocation.
7224 (build_loop_body): Suppressed unused local variables.
7225 (patch_loop_statement): Likewise.
7226 (patch_exit): Fixed lang_printable_name invocation.
7227 (patch_switch_statement): Likewise.
7228 (case_identity): First argument marked unused.
7229 (patch_try_statement): Fixed lang_printable_name invocations.
7230 (patch_synchronized_statement, patch_throw_statement): Likewise.
7231 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7232 lang_printable_name invocations.
7233 (check_thrown_exceptions_do): Suppressed unused argument.
7235 1998-10-14 Tom Tromey <tromey@cygnus.com>
7237 * jcf-write.c (write_classfile): Add output class file as target.
7238 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7239 * jcf.h: Added declarations for dependency-tracking functions.
7240 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7241 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7242 (finish_parse): Call jcf_dependency_write.
7243 (dependency_tracking): New global.
7244 (DEPEND_SET_FILE): New define.
7245 (DEPEND_ENABLE): New define.
7246 (init_parse): Enable dependency tracking if required.
7248 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7249 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7250 (../gcjh$(exeext)): Likewise.
7251 (jcf-depend.o): New target.
7252 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7253 (GCJH_SOURCES): Likewise.
7254 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7256 (find_classfile): Added dep_name argument.
7257 (find_class): Compute name of dependency.
7258 (open_in_zip): Call jcf_dependency_add_file.
7259 * gjavah.c (output_file): No longer global.
7260 (usage): Don't mention "gjavah".
7262 (java_no_argument): Likewise.
7263 (version): Likewise.
7264 (main): Recognize and handle -M family of options.
7265 (print_mangled_classname): Return is void.
7266 (process_file): Handle case where output is suppressed.
7267 (HANDLE_END_FIELD): Likewise.
7268 (HANDLE_METHOD): Likewise.
7269 * jcf-depend.c: New file.
7271 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7273 * java-tree.def: Add missing newline at EOF.
7275 1998-10-13 Tom Tromey <tromey@cygnus.com>
7277 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7278 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7280 Include <config.h> and "system.h".
7281 (disassemble_method): Undefine RET to avoid clash with
7284 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7286 * decl.c (runtime_exception_type_node, error_exception_type_node):
7287 New global variables.
7288 (init_decl_processing): Initialized.
7289 * expr.c (java_lang_expand_expr): Set caught exception type to
7290 null if catch handler argument doesn't exit.
7291 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7293 * java-tree.h (runtime_exception_type_node,
7294 error_exception_type_node): Global variables declared.
7295 (DECL_FUNCTION_THROWS): New macro.
7296 (DECL_FUNCTION_BODY): Modified comment.
7297 (DECL_SPECIFIC_COUNT): Likewise.
7298 (struct lang_decl): New field throws_list.
7299 (IS_UNCHECKED_EXPRESSION_P): New macro.
7300 * lex.c (java_lex): Generate location information for THROW_TK.
7301 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7302 EXCEPTIONS_P): New macros.
7303 (enum jdep_code): New value JDEP_EXCEPTION.
7304 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7305 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7306 PATCH_METHOD_RETURN_ERROR): New macros.
7307 (patch_method_invocation_stmt): Added new argument to prototype.
7308 (patch_synchronized_statement, patch_throw_statement,
7309 check_thrown_exceptions, check_thrown_exceptions_do,
7310 purge_unchecked_exceptions, check_throws_clauses): New function
7312 * parse.y Fixed typo in keyword section.
7313 (throw:): Rule tagged <node>.
7314 (THROW_TK): Keyword tagged <operator>.
7315 (method_header:): Last argument to call to method_header passed
7317 (throws:, class_type_list:, throw_statement:,
7318 synchronized_statement:, synchronized:): Defined actions.
7319 (method_header): New local variable current. Register exceptions
7321 (java_complete_tree): Complete and verify exceptions from throws
7323 (complete_class_report_errors): Error message on exceptions not
7325 (java_check_regular_methods): Fixed typo. Shortcut on private
7326 overriding methods. Changed error message on method
7327 redefinition. Check for throws clause compatibility.
7328 (check_throws_clauses): New function.
7329 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7330 method. Changed error message on method redefinition.
7331 (currently_caught_type_list): New static variable.
7332 (java_complete_expand_methods): Purge unchecked exceptions from
7333 throws clause list. Call PUSH_EXCEPTIONS before walk and
7334 POP_EXCEPTIONS after.
7335 (resolve_qualified_expression_name): Pass new argument as NULL to
7336 patch_method_invocation_stmt.
7337 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7338 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7339 argument list when appropriate. Use new argument if non null to
7340 store selected method decl.
7341 (patch_invoke): Convert if necessary args of builtin types before
7342 forming CALL_EXPR. Argument list no longer reversed here.
7343 (invocation_mode): Treat final methods as static methods.
7344 (java_complete_tree): New cases for THROW_EXPR: and
7345 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7347 (complete_function_arguments): No more RECORD_TYPE
7348 conversion. Function parameter nodes no longer saved.
7349 (valid_ref_assignconv_cast_p): Avoid handling null type.
7350 (patch_binop): Fixed null constant reference handling.
7351 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7353 (patch_try_statement): Fixed comments. Record caught types in
7354 list, push the list, expand try block and pop the list.
7355 (patch_synchronized_statement, patch_throw_statement,
7356 check_thrown_exceptions, check_thrown_exceptions_do,
7357 purge_unchecked_exceptions): New functions.
7358 * typeck.c (lookup_argument_method): Allow WFL in place of method
7359 DECL_NAME during method definition check
7361 1998-10-09 Tom Tromey <tromey@cygnus.com>
7363 * gjavah.c (decode_signature_piece): New function.
7364 (print_c_decl): Use it. Added `name_override' argument.
7365 (print_method_info): Use name_override argument to print_c_decl.
7366 (seen_fields): Removed.
7367 (print_field_info): Don't update seen_fields.
7368 (struct method_name): New structure.
7369 (method_name_list): New global.
7370 (print_method_info): Add new method to list of methods.
7371 (name_is_method_p): New function.
7372 (print_field_info): If field name has same name as method, then
7374 (process_file): Parse methods before fields.
7375 (field_pass): New global.
7376 (HANDLE_END_FIELD): Take field_pass into account.
7378 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7380 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7381 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7383 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7385 * jvspec.c: Fix bug in jvgenmain_spec patch.
7387 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7389 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7390 * decl.c (soft_exceptioninfo_call_node): New global variable.
7391 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7392 takes extra integer argument. soft_exceptioninfo_call_node
7394 * except.c (java_set_exception_lang_code): New function
7395 (method_init_exceptions): Called here.
7396 (prepare_eh_table_type): New function.
7397 (expand_end_java_handler): Called here.
7398 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7399 one argument. Modified generation of call to
7400 soft_badarrayindex_node to use new argument.
7401 (build_java_arrayaccess): Pass faulty index value to
7402 build_java_throw_out_of_bounds_exception.
7403 (generate_name): New function.
7404 (java_lang_expand_expr): New local variables node, current,
7405 has_finally_p. Expand TRY_EXPR node.
7406 (process_jvm_instruction): Replace top of the stack with thrown
7407 object reference when entering exception handler.
7408 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7409 specific tree codes.
7410 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7412 (DECL_SPECIFIC_COUNT): New macro.
7413 (prepare_eh_table_type, java_set_exception_lang_code,
7414 generate_name): New function declarations.
7415 (match_java_method): Declaration deleted.
7416 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7418 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7419 * parse.h (redefinition_error, refine_accessible_methods_list,
7420 can_cast_to_p): Function declaration removed.
7421 (classitf_redefinition_error, variable_redefinition_error,
7422 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7423 find_most_specific_methods_list, argument_types_convertible,
7424 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7425 valid_cast_to_p, valid_method_invocation_conversion_p,
7426 try_reference_assignconv, add_stmt_to_compound,
7427 build_jump_to_finally, build_tree_list, patch_try_statement,
7428 java_get_catch_block): New function declarations.
7429 * parse.y (string_buffer_type): Global variable deleted.
7430 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7431 finally): Rules tagged <node>.
7432 (TRY_TK, CATCH_TK): Token tagged <operator>.
7433 (class_body_declaration:, class_member_declaration:,
7434 formal_parameter:, explicit_constructor_invocation:,
7435 interface_member_declaration:, constant_declaration:,
7436 primary_no_new_array:, class_instance_creation_expression:,
7437 array_creation_expression:): Issue error on unsuported JDK1.1
7439 (try_statement:, catches:, finally:): Define actions.
7440 (catch_clause_parameter): New rule.
7441 (catch_clause:): Use new rule catch_clause_parameter.
7442 (parse_jdk1_1_error): New function.
7443 (redefinition_error): Renamed classitf_redefinition_error.
7444 (variable_redefinition_error): New function.
7445 (check_class_interface_creation): Call
7446 classitf_redefinition_error.
7447 (java_complete_tree): Added error message on JDEP_TYPE: case.
7448 (complete_class_report_errors): Fixed indentation.
7449 (declare_local_variables): Call variable_redefinition_error.
7450 (source_end_java_method): Call java_set_exception_lang_code and
7451 emit_handlers where appropriate.
7452 (java_method_add_stmt): Call add_stmt_to_block.
7453 (add_stmt_to_block): New function.
7454 (lookup_method_invoke): Fixed outside comment. new local variable
7455 candicates. Call find_applicable_accessible_methods_list and
7456 find_most_specific_methods_list when searching for a
7457 method. Modified error report to list possible candidates when
7459 (find_applicable_accessible_methods_list,
7460 find_most_specific_methods_list, argument_types_convertible): New
7462 (refine_accessible_methods_list): Function deleted.
7463 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7464 expr (if applicable) before calling patch_array_ref.
7465 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7466 (enter_block): Fixed comment.
7467 (enter_a_block): New function.
7468 (patch_assignment): Reorganized. Call try_reference_assignconv for
7469 references. Call valid_cast_to_p instead of can_cast_to_p.
7470 (try_reference_assignconv,
7471 valid_builtin_assignconv_identity_widening_p): New functions.
7472 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7473 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7475 (build_string_concatenation): Don't resolve StringBuffer.
7476 (patch_cast): Fixed inverted arguments.
7477 (patch_array_ref): Code to save array expr deleted. Call
7478 valid_cast_to_p instead of can_cast_to_p.
7479 (generate_labeled_block): Call generate_name.
7480 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7481 patch_try_statement): New functions.
7482 * typeck.c (match_java_method): Function deleted.
7484 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7486 * jvspec.c: jvgenmain_spec uses different temporary file names.
7488 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7490 * jvspec.c (lang_specific_driver): Fail if user specifies
7491 --main= when not linking.
7493 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7495 * class.c (make_class_data): Push value for `thread' field.
7496 * decl.c (init_decl_processing): Added `thread' field to class.
7498 * class.c (add_field): Always make static fields externally
7501 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7503 * expr.c (build_java_athrow,
7504 build_java_throw_out_of_bounds_exception, expand_invoke,
7505 build_newarray, expand_java_multianewarray, build_java_monitor):
7506 Update comments to reflect _Jv_* function names.
7508 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7510 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7511 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7512 * parse.y (expand_start_java_method): Likewise.
7514 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7516 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7518 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7519 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7520 * expr.c: Remove no-longer-needed calls to promote_type.
7521 * decl.c (give_name_to_locals): Liekwise.
7522 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7523 * parse.y: Add/remove promote_type calls as appropriate.
7524 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7525 (parse_signature_string): Likewise.
7526 (build_java_array_type): Fix for now signature convenions.
7528 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7530 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7532 * class.c (init_class_processing): libjava function renamed to
7535 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7537 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7538 * java-tree.def: Fixed DEFTREECODE third argument.
7539 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7540 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7541 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7542 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7543 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7544 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7545 * lang.c (java_tree_code_type, java_tree_code_length,
7546 java_tree_code_name): New arrays.
7547 (lang_init): Append Java tree node definitions to Gcc ones.
7548 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7550 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7552 (java_lex): Allow declaration of empty string constants. Retain
7553 location information on CASE_TK and DEFAULT_TK.
7554 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7555 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7556 Modified to be more robust.
7557 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7558 (build_new_invocation, try_builtin_assignconv,
7559 patch_switch_statement, string_constant_concatenation,
7560 build_string_concatenation, patch_string_cst, patch_string,
7561 java_expand_switch): New function declarations.
7562 * parse.y: Rules related to switch and EH tagged <node>.
7563 (label_id): Set to NULL_TREE
7564 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7566 (this_or_super:): Fixed indentation.
7567 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7568 statement_expression:): Removed call to RULE on all sub-rules.
7569 (switch_expression:, switch_labels:): New rules.
7570 (switch_statement:, switch_block:, switch_block_statement_groups:,
7571 switch_block_statement_group:, switch_labels:, switch_label:):
7573 (throw_statement:, synchronized_statement:, try_statement:):
7574 Defined temporary actions.
7575 (class_instance_creation_expression:): Call
7576 build_new_invocation. Fixed indentation.
7577 (field_access): Fixed indentation.
7578 (method_invocation): Likewise.
7579 (make_qualified_primary): Use THIS_EXPR.
7580 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7581 resolving from SUPER, set *type_found.
7582 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7583 (java_complete_tree): Removed unused local variable `location'. Case
7584 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7585 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7586 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7587 STRING_CST: case. default: checks for patchable strings.
7588 (complete_function_arguments): Transform string constant or
7589 crafted StringBuffer if necessary.
7590 (build_method_invocation): Fixed comments.
7591 (build_new_invocation): New function.
7592 (patch_assignment): Call try_builtin_assignconv to figure a valid
7593 assignment conversion between builtin types.
7594 (try_builtin_assignconv): New function.
7595 (build_binop): Use URSHIFT_EXPR directly to call build.
7596 (operator_string): Use UNARY_PLUS_EXPR.
7597 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7599 (do_merge_string_cste, merge_string_cste,
7600 string_constant_concatenation, build_string_concatenation,
7601 patch_string, patch_string_cst): New function.
7602 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7603 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7604 (build_newarray_node): Use NEW_ARRAY_EXPR.
7605 (build_this): Use THIS_EXPR.
7606 (build_return): Enable debug information on return statement.
7607 (build_if_else_statement): Likewise.
7608 (complete_labeled_statement): Fixed related comment.
7609 (build_loop_body): Fixed comment.
7610 (build_bc_statement): Enable debug information on break/continue
7612 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7614 (patch_switch_statement, case_identity, java_expand_switch): New
7617 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7619 * buffer.h (BUFFER_INIT): New macro.
7620 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7621 Pass (struct jcf_partial *state) to most functions.
7622 (jcf_block, jcf_relocation): New types.
7623 Support labels, branches, conditionals, loops.
7625 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7627 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7629 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7631 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7632 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7633 not integer_type_node (INT_TYPE_SIZ bits).
7635 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7637 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7638 * jcf-dump.c (print_exception_table): New function.
7639 (disassemble_method): Better handling of wide instructions.
7640 Make more robust for bad input.
7642 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7644 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7647 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7649 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7651 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7653 * Makefile.in ($(PARSE_H)): Removed target.
7655 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7657 * Makefile.in (JAVA_OBJS): Add memmove.o
7658 (memmove.o): New target & rules.
7660 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7662 * expr.c (expand_invoke): Don't generate a call to the class init
7665 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7667 * Makefile.in: Add many missing dependencies.
7668 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7670 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7671 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7673 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7675 * decl.c (complete_start_java_method): If method is static (and
7676 not private) call _Jv_InitClass.
7677 * expr.c (expand_invoke): Don't call build_class_init.
7679 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7681 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7683 * Make-lang.in (GCJ): Define before using.
7685 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7687 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7688 losing due to namespace pollution in GNU getopt.h
7690 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7692 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7693 (java.all.cross): Likewise.
7694 (java.rest.encap): Likewise.
7696 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7698 * gjavah.c (print_class_decls): Fix thinko in arglist
7699 * jcv-io.c (find_classfile): Similarly.
7701 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7703 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7705 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7707 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7708 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7709 * Makefile.in (PARSE_C): New macro.
7710 (PARSE_H): Likewise.
7711 (PARSE_SCAN_C): Likewise.
7712 ($(PARSE_C)): Target renamed from parse.c.
7713 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7714 (clean): Remove parse-scan.c as well.
7715 (parse.o): Depend on $(PARSE_C).
7717 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7719 * README, license.terms: Removed.
7721 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7722 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7723 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7724 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7725 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7726 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7727 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7728 and Java trademark attribution.
7730 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7732 * Makefile.in: Use gcjh, not gjavah.
7733 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7734 * Make-lang.in: Changed gjavah to gcjh everywhere.
7736 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7738 * gjavah.c: Support new -prepend -add -append flags.
7739 (print_method_info): Method is not virtual if class is final.
7741 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7743 * jv-scan.c: Fixed copyright assignment.
7744 * keyword.gperf: Likewise.
7745 * keyword.h: Likewise.
7746 * lex.c: Fixed copyright assignment.
7747 (java_lex): Push unicode back when parsing '<'.
7748 * lex.h: Fixed copyright assignment.
7749 * parse-scan.y: Likewise.
7750 * parse.h: Fixed copyright assignment.
7751 (build_debugable_stmt, complete_for_loop): New function prototypes.
7752 * parse.y: Fixed copyright assignment.
7753 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7754 size_zero_node when completing a loop with no exit condition.
7755 (for_statement_nsi:): Define action.
7756 (for_init:, for_update:): Return size_zero_node when empty.
7757 (declare_local_variables): Call build_debugable_stmt.
7758 (build_debugable_stmt): New function.
7759 (build_loop_body): Build debugable statement around loop
7761 (complete_loop_body): Take into account the debugable statement
7762 around the EXIT_EXPR.
7763 (complete_loop_body): New function.
7764 (patch_exit_expr): Fixed condition inversion.
7766 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7768 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7769 name of thread define.
7770 * jvspec.c (THREAD_NAME): New macro.
7772 (THREADLIB): Likewise.
7773 (lang_specific_driver): Recognize attempt to link with thread
7774 library or gc library. Recognize -ljava on command line so it
7775 isn't linked against more than once.
7777 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * parse-scan.y (report_main_declaration): Name of the class
7780 containing `main' can be a qualified name.
7782 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7784 * config-lang.in: Changed gjavac to gjc everywhere.
7785 * Make-lang.in: Changed gjavac to gjc everywhere.
7787 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7789 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7790 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7791 and install the files.
7792 * Makefile.in (JAVA_OBJS_LITE): New variable.
7793 (compiler:): Now include jv-scan as a dependency.
7794 (../jv-scan$(exeext), parse-scan.c): New targets.
7795 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7796 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7797 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7798 check for errors even if parse_only.
7799 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7801 (yylex): New function. Uses java_lex body.
7802 (java_lex): Removed commented out statement. Remove local variable
7803 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7804 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7805 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7806 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7807 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7808 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7810 (java_lex_error): Empty if JC1_LITE is defined.
7811 (java_get_line_col): Return 0 if JC1_LITE is defined.
7812 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7813 SET_MODIFIER_CTX): Moved into the section containing the macros
7814 conditionally defined by JC1_LITE.
7815 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7816 argument if JC1_LITE is defined.
7817 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7818 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7820 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7821 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7822 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7823 to different values according to JC1_LITE.
7824 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7825 declared if JC1_LITE set.
7826 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7827 defined if JC1_LITE not set.
7828 (struct parser_ctx): Reorganized and skip the jc1 front end part
7830 (java_layout_classes): New function definition.
7831 (java_push_parser_context, java_init_lex, yyparse, yylex,
7832 yyerror): Prototype always declared. All other static function
7833 prototypes declared only if JC1_LITE is not set.
7834 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7835 declared in parse.h.
7836 (java_layout_classes): New function.
7837 (java_complete_expand_methods): No longer layout the class here.
7838 * parse-scan.y: New file.
7839 * jv-scan.c: New file.
7841 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7843 * gjavah.c (main): Handle -friend option.
7844 (friend_specs): New global.
7845 (generate_access): Handle friend_specs.
7846 (process_file): Likewise.
7847 (MAX_FRIENDS): New macro.
7848 (friend_count): New global.
7849 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7850 Changed all callers.
7852 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7854 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7855 (main): Handle processing all the entries of a named .zip archive.
7856 * jcf-io.c (jcf_trim_old_input): New function.
7857 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7859 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7861 * lang.c (flag_assume_compiled): Make default be on.
7863 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7865 * jcf-dump.c: Add bunches of flags to control output more.
7866 (process_class): New function; support printing more than one class.
7867 (main): Support new --print-main and --javap flags.
7868 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7869 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7871 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7873 Change mangling of dispatch table to match C++ vtable (w/thunks).
7874 * class.c (build_dtable_decl), java-tree.h: New function.
7875 (make_class_data): Call it.
7876 * decl.c (init_decl_processing): Likewise.
7878 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7880 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7881 soft_anewarray; adjust args passed.
7882 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7883 match _Jv_NewObjectArray.
7885 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7887 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7888 * expr.c (loopup_label): Call create_label_decl.
7889 (create_label_decl): New function.
7890 (java_lang_expand_expr): Call expand_start_bindings with argument
7892 * java-tree.h Added space after PROTO in function declarations
7894 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7895 (create_label_decl, push_labeled_block): New function
7897 * lex.c (label_id): Initialize.
7898 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7900 * parse.h Added space after PROTO in function declarations when
7902 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7903 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7904 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7905 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7907 (struct parser_ctxt): New fields current_loop,
7908 current_labeled_block.
7909 (build_if_else_statement, patch_if_else_statement,
7910 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7911 generate_labeled_block, complete_labeled_statement,
7912 build_bc_statement, patch_bc_statement, patch_loop_statement,
7913 build_new_loop, build_loop_body, complete_loop_body): New function
7915 * parse.y (java_warning_count): New global variable.
7916 (label_id): New static variable.
7917 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7918 (block:): Return size_zero_node when block is empty.
7919 (empty_statement:): Return size_zero_node.
7920 (statement:): Implement supplemental action when for_statement: is
7922 (label_decl:): New rule.
7923 (labeled_statement:): Rewritten using label_decl. Actions
7925 (labeled_statement_nsi:): Likewise.
7926 (if_then_statement): Actions implemented.
7927 (while_expression): New rule.
7928 (while_statement:): Rewritten using while_expression. Actions
7930 (while_statement_nsi:): Likewise.
7931 (do_statement_begin:): New rule.
7932 (do_statement:): Rewritten using do_statement_begin. Actions
7934 (for_statement:): Rewritten using for_begin. Actions implemented.
7935 (for_statement_nsi:): Likewise.
7936 (for_header:, for_begin:): New rules.
7937 (for_init:): Actions implemented.
7938 (statement_expression_list:, break_statement:,
7939 continue_statement:): Likewise.
7940 (yyerror): Count number of issued warning(s).
7941 (java_report_errors): Report error(s) and/or warning(s).
7942 (java_complete_class): Use build_java_argument_signature to
7943 recompute completed method signature.
7944 (java_check_regular_methods): New locals method_wfl and aflags.
7945 Use method_wfl instead of lookup_cl during error reports. Fixed
7946 indentation and modified some error messages. Use
7947 lang_printable_name in method instead of the DECL_NAME. New code
7948 to issue warnings on methods not overriding corresponding methods
7949 private to a different package.
7950 (java_method_add_stmt): Call add_stmt_to_compound.
7951 (add_stmt_to_compound): New function.
7952 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7953 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7954 (build_if_else_statement, patch_if_else_statement,
7955 build_labeled_block, generate_labeled_block,
7956 complete_labeled_statement, build_new_loop, build_loop_body,
7957 complete_loop_body, patch_loop_statement, build_bc_statement,
7958 patch_bc_statement, patch_exit_expr): New functions.
7959 * typeck.c (build_java_signature): Build argument signature before
7960 enclosing it in between parenthesis.
7962 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7964 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7965 (JAVA_OBJS): Added reminder comment
7967 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7969 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7970 be interpreted as a long long.
7972 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7974 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7975 soft_initialise_class. Use _Jv_NewMultiArray, not
7976 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7977 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7978 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7979 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7981 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7983 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7984 length_identifier_node): New global tree node constants.
7985 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7986 Replace uses by super_identifier_node etc.
7987 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7989 * parse.y (resolve_field_access): Don't special-case ".length" if
7990 flag_emit_class_files.
7991 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7992 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7995 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7997 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7998 * class.c (make_method_value): Remove init for removed fields.
8000 * class.c (layout_class): Use build_java_argument_signature.
8001 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
8003 * typeck.c (push_java_argument_signature): Removed. Merged into ...
8004 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
8005 (build_java_signature): Don't use push_java_argument_signature.
8007 * typeck.c (lookup_argument_method): New function.
8008 * parse.y (java_check_regular_methods): Use lookup_argument_method
8009 instead of lookup_java_method2 followed by lookup_java_method.
8011 * parse.y (check_method_redefinition): Minor optimization.
8013 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
8014 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
8016 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
8018 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
8021 * gjavah.c (java_float_finite): Use K&R-style definition.
8022 (java_double_finite): Likewise.
8023 (generate_access): Now returns void. Changed all callers.
8024 (last_access_generated): Removed.
8025 (process_file): Only make a single pass over the .class file.
8027 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
8029 * class.c (get_dispatch_table): Add extra dummy vtable entry,
8030 for compatibility for G++ (with -fvtable-thunks).
8031 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
8033 * gjavah.c (process_file): Use public inheritance for super-class.
8035 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8037 * lex.c (java_init_lex): Initialize ctxp->package.
8038 * parse.h (struct parser_ctxt): package and package_len replaced
8039 by tree package, an identifier node. Field method_decl_list is
8040 gone. Fixed comments.
8041 (lookup_field_wrapper, merge_qualified_name, not_accessible,
8042 class_in_current_package): New function prototypes.
8043 * parse.y (array_type:): Set class loaded flag on primitive type
8045 (package_declaration:): Assign ctxp->package to the
8047 (method_invocation:): Handle invocation of method qualified by
8049 (single_type_import_declaration:): Removed ambiguity check.
8050 (java_pop_parser_context): New local variable `next'. Reset and
8051 set IMPORT_CLASSFILE_NAME flags on current and previous import
8053 (java_accstring_lookup): Use new local macro COPY_RETURN.
8054 (lookup_field_wrapper): New function.
8055 (parser_qualified_classname): Use merge_qualified_name.
8056 (parser_check_super_interface): Broaden error message.
8057 (do_resolve_class): Check for qualified class name in the current
8058 compilation unit if appropriate.
8059 (process_imports): Check for already defined classes.
8060 (check_pkg_class_access): Got rid of call to
8061 get_access_flags_from_decl.
8062 (java_complete_expand_methods): Call safe_layout_class based on
8063 the current class size.
8064 (make_qualified_primary): Build a WFL qualification on primary if
8066 (merge_qualified_name): New function.
8067 (make_qualified_name): Use merge_qualified_name.
8068 (resolve_expression_name): Use safe_lookup_field.
8069 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8070 (resolve_qualified_expression_name): Likewise. Check on resolved
8071 element accessibility.
8072 (not_accessible_p, class_in_current_package): New functions.
8073 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8074 (patch_method_invocation_stmt): Merged common pieces. Check
8075 accessibility of invoked method.
8076 (check_for_static_method_reference): Add returned type in error
8078 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8079 (refine_accessible_methods_list): Merged two conditions in test.
8080 (java_complete_class): Sanity check on stabilize_ref gone.
8081 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8083 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8085 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8087 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8089 * gjavah.c (F_NAN): Removed.
8090 (F_NAN_MASK): New macro.
8091 (F_POSITIVE_INFINITY): Removed.
8092 (F_NEGATIVE_INFINITY): Likewise.
8093 (java_float_finite): Rewrote.
8094 (D_NAN_MASK): Renamed.
8095 (java_double_finite): Rewrote.
8096 (D_POSITIVE_INFINITY): Removed.
8097 (D_NEGATIVE_INFINITY): Likewise.
8099 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8100 If verbose, print underlying representation of value in hex.
8102 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8104 * buffer.h, buffer.c: New files.
8105 * Makefile.in (JAVA_OBJS): Add buffer.o.
8107 Support locals variables and writing their debug entries to .class.
8108 * jcf-write.c: Simplify some by user new buffer type.
8109 (vode_buffer_grow): Removed.
8110 (struct localvar_info): New type.
8111 (localsvars, localvartable): New buffers.
8112 (localvar_alloc, localvar_free): New functions.
8113 (generate_bytecode_insns): Handle local variables.
8114 (generate_classfile): Write LocalVariableTable attribute.
8116 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8118 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8119 * zipfile.h (ZIPMAGIC): New macro.
8121 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8123 * Makefile.in (gjavah.o): Updated dependencies.
8124 (jcf-dump.o): Likewise.
8125 (all.indirect): Use ../gjavah.
8126 (../gjavah$(exeext)): Likewise.
8127 (clean): Don't remove gjavah.
8128 (clean): Remove parse.c, not java/parse.c.
8129 * Make-lang.in (java): Added gjavah.
8130 (gjavah$(exeext)): New target.
8131 (GJAVAH_SOURCES): New macro.
8132 (java.all.build): Added gjavah.
8133 (java.all.cross): Likewise.
8134 (java.rest.encap): Likewise.
8135 * config-lang.in (compilers, stagestuff): Added gjavah.
8137 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8139 * gjavah.c (java_float_finite): New function.
8140 (java_double_finite): Likewise.
8141 (F_POSITIVE_INFINITY): New macro.
8142 (F_NEGATIVE_INFINITY): Likewise.
8144 (D_POSITIVE_INFINITY): Likewise.
8145 (D_NEGATIVE_INFINITY): Likewise.
8147 (print_field_info): Use java_float_finite and java_double_finite.
8149 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8151 * parse.y (method_header): Name "this" implicit argument.
8153 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8155 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8156 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8157 (put_linenumber): New function.
8158 (generate_bytecode_insns, generate_classfile): Write line numbers.
8160 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8162 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8163 (lookup_name, build_known_method_ref, build_class_init,
8164 build_invokevirtual, invoke_build_dtable, match_java_method,
8165 build_field_ref, pushdecl_force_head, build_java_binop,
8166 binary_numeric_promotion, build_decl_no_layout,
8167 build_java_arrayaccess, build_newarray, build_anewarray,
8168 build_java_array_length_access, build_java_arraynull_check): New
8169 extern function prototypes.
8170 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8171 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8173 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8175 * jcf.h (jcf_out_of_synch): New extern function prototype.
8176 * parse.h: Static/global function implemented in parse.y
8177 prototyped and declarations moved at the end of the file.
8178 (DECL_P): Check that the argument isn't null.
8179 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8180 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8181 (QUAL_DECL_TYPE): New macro.
8182 (PARAMS): Macro definition removed.
8183 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8184 (return_statement:): Call build_return.
8185 (field_access:): Call make_qualified_primary in sub rule.
8186 (method_invocation:): Build method invocation and call
8187 make_qualified_primary when processing primaries.
8188 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8189 get_type_from_signature.
8190 (java_check_regular_method): Extra integer 0 argument when calling
8191 lookup_java_method2.
8192 (lookup_java_interface_method2): Extra method DECL argument when
8193 calling lookup_java_interface_method2.
8194 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8196 (java_complete_expand_method): Layout current class iff not
8197 already done. Don't process interface's methods.
8198 (java_complete_expand_method): Use super class only if it
8199 exists. Use current class otherwise.
8200 (make_qualified_primary): New function.
8201 (resolve_expression_name): Process qualified expression or
8202 expression from primary the same way.
8203 (resolve_expression_name): Two last arguments to
8204 resolve_field_access are now NULL_TREEs.
8205 (resolve_field_access): New variable is_static. Local field must
8206 be DECLs. is_static computed on field DECLs only. Append code in
8207 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8208 to initialize field_type.
8209 (resolve_qualified_expression_name): New local variable,
8210 previous_call_static and is_static. Handle primaries with function
8211 calls, casts, array references and `this'. `super' now handled as
8212 `(super_class)this'. Use is_static to clarify boolean expressions.
8213 Added code to handle case where a proper handle is required to
8214 access a field. Use QUAL_DECL_TYPE where applicable.
8215 (maybe_access_field): New function.
8216 (patch_method_invocation_stmt): New arguments primary, where,
8217 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8218 deleted. Use `where' as a type to search from if specified. Check
8219 for static method reference where forbidden. Append primary or
8220 current_this to the argument list if not calling constructor nor
8222 (check_for_static_method_reference): New function.
8223 (patch_invoke): Layout the class on which new is done if
8225 (lookup_method_invoke): Changed format to report errors on
8227 (qualify_ambiguous_name): New local variable this_found. Now
8228 handle things from primaries. Method call are considered
8230 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8232 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8233 (java_complete_tree): New case fo RETURN_EXPR. Process function
8234 call arguments in separate function.
8235 (complete_function_arguments): New function.
8236 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8238 (patch_assignment): Take the return function slot into account as
8239 a RHS. Distinguish assignment from a return.
8240 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8241 when checking methods in interfaces.
8242 (resolve_type_during_patch): NULL argument to unresolve_type_p
8243 instead of NULL_TREE.
8244 (patch_newarray): Fixed typo in comment.
8245 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8246 (build_return, patch_return): New functions.
8247 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8249 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8251 * constants.c (find_name_and_type_constant, find_fieldref_index,
8252 find_methodref_index): New methods.
8253 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8254 just return given method. Also, rename to build_known_method_ref.
8255 (expand_invoke): Rename call to build_invoke_non_interface.
8256 * java-tree.h, parse.h: Update prototype.
8257 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8258 (such as expand_expr_stmt) if flag_emit_class_files.
8259 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8260 STACK_TARGET, IGNORE_TARGET): New macros.
8261 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8262 (generate_bytecode_insn): New function to generate method's bytecode.
8263 (generate_classfile): Node generate Code attribute for a method.
8264 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8265 push_long_const, field_op, adjust_typed_op, maybe_wide):
8266 New functions used by generate_bytecode_insn.
8268 * typeck.c (signature_include_return): Remove variable.
8269 (push_java_argument_signature, build_java_argument_signature): New.
8270 (build_java_signature): Use push_java_argument_signature.
8271 * parse.y: Use build_java_argument_signature instead of fiddling
8272 with signature_include_return.
8274 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8276 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8279 * Makefile.in (all.indirect): Added gjavah$(exeext).
8280 (gjavah$(exeext)): Added $(exeext).
8283 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8285 * class.c (layout_class): Call to java_layout_parsed_class replace
8286 by safe_layout_class.
8287 * expr.c (build_java_array_length_access): Removed static storage
8288 class in the function definition.
8289 (build_java_arraynull_check): Likewise.
8290 Also fixed typos in two comments.
8291 * lex.c (java_init_lex): Initialize static global kw_length.
8292 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8293 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8295 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8296 * parse.h (resolve_no_layout): New static function declaration.
8297 (get_identifier_in_static): Declaration removed.
8298 (java_layout_parsed_class): Function name declaration changed to
8300 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8301 not_initialized_as_it_should_p, build_this): New static function
8303 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8304 binary_numeric_promotion, stabilize_reference,
8305 build_decl_no_layout, build_java_arrayaccess): Extern function
8306 declarations moved into their own section.
8307 (build_newarray, build_anewarray, build_java_array_length_access,
8308 build_java_arraynull_check): New extern function declarations.
8309 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8310 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8312 (CALL_CONSTRUCTOR_P): New macro.
8313 * parse.y (kw_length): New static global tree node.
8314 (return_statement): Tagged <node>.
8315 (RETURN_TK): Tagged <operator>.
8316 (variable_declarator_id:): Build variable declaration with an
8317 empty initialization value if a syntax error was found in the
8318 initialization part of the variable declaration.
8319 (statement_without_trailing_substatement:): return_statement: now
8320 uses the default rule.
8321 (return_statement:): Temporarily fixed to return NULL_TREE.
8322 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8323 (class_instance_creation_expression:): Class creation rules now
8324 call build_method_invocation upon reduction.
8325 (array_creation_expression:): Rules call build_newarray_node upon
8327 (dim_exprs:): Build a list of dimension expressions.
8328 (dim_expr:): Store location of the OSB_TK in the dimension
8330 (method_invocation:): Added a new error rule.
8331 (build_unresolved_array_type): WFL argument may also be an array
8332 on a primitive type. Name of the argument changed to reflect this.
8333 (method_declarator): Insert argument type at the beginning of the
8334 argument type list and later reverse the list.
8335 (unresolved_type_p): Argument 'returned' may be optionally
8337 (java_layout_class_from_source): Function renamed
8339 (resolve_and_layout): Now call resolve_no_layout and
8341 (resolve_no_layout): New function.
8342 (purify_type_name): New function.
8343 (complete_class_report_errors): Call purify_type_name during error
8344 report on a type not found.
8345 (process_imports): error_found local variable doesn't need to be
8346 initialized to zero.
8347 (declare_local_variables): New local type_wfl. Fixed typo in error
8348 message. type_wfl assigned to unresolved type and used to register
8349 incomplete type. Build a WFL around the variable initialization
8350 statement so that debug info can be generated on it.
8351 (source_start_java_method): Reverse argument list after they've
8353 (current_this): New static global variable.
8354 (java_complete_expand_methods): Set current_this when appropriate.
8355 (resolve_expression_name): Build correct static and non static
8356 field access bearing a simple name.
8357 (resolve_field_access): Resolve the length field of arrays. Handle
8359 (patch_method_invocation_stmt): Set the type of the method
8360 invocation to error_mark_node. This value is later overridden by a
8361 valid type, if any. Don't handle qualified constructor invocation
8362 as qualified method invocation. Call lookup_method_invoke with its
8363 new flag. It's no longer necessary to access the selected method
8364 as the value of a tree list. Handle constructor invocation.
8365 (patch_invoke): Reverse argument list when invoking non interface
8366 methods. Insert call to new as the first argument of the
8368 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8369 defined within a final class. Return INVOKE_STATIC if the invoked
8370 method is a constructor.
8371 (lookup_method_invoke): New lc argument is a flag to indicate a
8372 constructor lookup. Now handle constructor lookup. Choose the most
8373 specific method in case several were matching the invocation
8374 requirements. Return a method decl instead of a tree list featuring
8375 one single method decl element.
8376 (refine_accessible_methods_list): New lc flag argument to
8377 indicate that a constructor is being looked up.
8378 (not_initialized_as_it_should_p): New function.
8379 (java_complete_tree): Now process fake tree codes
8380 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8381 save_expr on resolved function call arguments. Case on
8382 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8383 (patch_assignment): LHS can be a field access expression. When
8384 dealing with reference, lhs_type is the promoted type of the
8385 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8387 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8388 (patch_binop): Use not_initialized_as_it_should_p where
8390 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8391 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8393 (resolve_type_during_patch): New function.
8394 (patch_cast): Call resolve_type_during_patch to resolve type and
8395 report error accordingly.
8396 (patch_array_ref): Use not_initialized_as_it_should_p where
8397 applicable. Array base expression is saved before being
8398 used. Promote the type of an array elements if it contains non
8400 (build_newarray_node, patch_newarray, build_this): New functions.
8402 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8404 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8405 increment it in `for' statement.
8406 (print_field_info): If number is inf or nan, don't print it.
8407 (print_method_info): If method name is `delete', just ignore it.
8408 (print_c_decl): Special-case jstringArray.
8410 * gjavah.c (help): New function.
8411 (no_argument): New function.
8412 (usage): Changed text.
8413 (main): Rewrote argument handling. Now handles -v, --help,
8415 (version): New function.
8416 (found_error): New global.
8417 (main): Return found_error.
8418 (generate_access): Set found_error.
8419 (print_c_decl): Likewise.
8421 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8423 * gjavah.c (print_c_decl): Don't print "," when examining field.
8424 Skip type name when looking at "[L" types.
8425 (process_file): Now static.
8426 (generate_access): Now returns int.
8427 (last_access_generated): New global.
8428 (process_file): Clear last_access_generated; make multiple passes
8430 (print_field_info): Just return if generate_access returns true.
8431 (print_method_info): Likewise. Also, allow <init> functions to
8433 (print_c_decl): Added is_init argument. Print constructors
8435 (print_cxx_classname): Use UTF8_GET to extract characters from
8437 (print_base_classname): New function.
8438 (print_class_decls): New function.
8439 (process_file): Use it.
8440 (utf8_cmp): New function.
8442 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8444 * lang-options.h: Format changed to match changes in gcc/toplev.c
8445 to implement a --help option.
8447 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8449 * decl.c (init_decl_processing): Revert change to dtable_type.
8451 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8453 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8455 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8457 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8459 * lang.c (lang_init): Default flag_exceptions to 1, without
8460 checking to see if it's 2 first.
8462 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8464 * constants.c: Include "system.h".
8466 * lang.c (flag_new_exceptions): Get via extern now.
8467 (lang_init_options): New functions. Turn on flag_new_exceptions.
8469 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * lex.c (java_lex): Return 0 when we see an invalid character in
8474 * lex.c (java_read_char): Specify extra argument when calling
8476 (java_read_unicode, java_parse_end_comment,
8477 java_parse_escape_sequence): Likewise,
8478 (java_lex): Specify extra argument when calling
8479 java_lex_error. Test that IDs are beginning with a legal character
8480 for IDs. Handle invalid characters with an error message and a
8481 call to java_lex_error.
8482 (java_lex_error): Adjust column position by new argument
8483 `forward'. Issue an error even if in the middle of reporting an
8486 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8488 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8489 we don't explicitly put a null pointer when we're copying it.
8491 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8493 * gjavah.c (print_cxx_classname): New function.
8494 (super_class_name): Likewise.
8495 (print_super_fields): Removed.
8496 (in_super): Removed.
8497 (print_field_info): Never generate #defines.
8498 (print_c_decl): Changed generated types to match JNI. No longer
8499 print class name before method name.
8500 (print_method_info): Print "static" before static methods.
8501 Print "virtual" before non-final methods.
8502 (usage): Use exit(1), not exit(-1).
8504 (print_field_info): Use %.17g to print a double.
8505 (last_access): New globals.
8506 (process_file): Initialize last_access.
8507 (usage): Now static.
8508 (ACC_VISIBILITY): New define.
8509 (generate_access): New function.
8510 (print_field_info): Call it.
8511 (print_method_info): Likewise. Also, generate information for all
8512 methods, not just native methods. Return void.
8513 (print_c_decl): Return void.
8514 (print_field_info): Return void.
8516 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8518 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8519 processing the jc1 grammar file. Prefix bison functions and
8520 variables with java_.
8521 (parse.c): Dependencies on parse.h and lex.h
8522 * expr.c (build_java_arrayaccess): Function now global.
8523 * java-tree.h: Comment reorganized to carry on previous
8524 classification effort.
8525 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8526 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8527 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8528 java_parse (new prefix java_ generated by bison).
8529 (java_layout_parsed_class, java_register_parsed_class): Function
8531 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8532 * lex.c (static tree wfl_op): Variable deleted.
8533 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8534 ctxp fields to NULL_TREE.
8535 (java_lex): No longer create WFL for operators. Filename caching
8536 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8537 created as STRING_CST and later expanded. Removed extra argument
8538 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8540 (build_wfl_node): Removed code in comments.
8541 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8542 store token and location data in the current bison token.
8543 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8544 static/extern function declaration at the beginning of the file.
8545 (struct qualification): Data structure definition deleted.
8546 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8547 (qualify_ambiguous_name): Function declaration modified. Function
8548 now returns nothing.
8549 (build_array_ref, patch_array_ref, make_qualified_name,
8550 resolve_qualified_expression_name, maybe_generate_clinit,
8551 resolve_field_access): New static function declarations.
8552 (build_java_arrayaccess): New extern function declaration.
8553 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8554 (CALL_EXPR_PRIMARY): Macro deleted.
8555 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8556 (struct parser_ctxt): Field initialized_final
8557 removed. non_static_initialized, static_initialized: New fields.
8558 * parse.y (static tree kw_super, static tree kw_this): New global
8560 (%union): tree wfl field of operator member replaced by int
8561 location. WFLs are non longer created for operators.
8562 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8563 (qualified_name:): Now calls make_qualified_name to build the
8565 (type_declaration:): Consider generating <clinit> when class
8567 (variable_declarator:): Directly build an assignment node when the
8568 variable is initialized when declared.
8569 (this_or_super:): Build a WFL and set current location when THIS
8570 or SUPER are parsed.
8571 (expression_statement:): Wrap statement around a WFL.
8572 (primary_no_new_array:): Fixed typo. Changed value returned by
8573 THIS_TK because of its new type (temporary).
8574 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8575 (field_access:): Build qualified name with SUPER.
8576 (method_invocation:): Fixed returned value because of SUPER's new
8578 (array_access:): Use OSB_TK location information.
8579 (post_increment_expression:, post_decrement_expression:,
8580 unary_expression:, pre_increment_expression:,
8581 pre_decrement_expression:, unary_expression_not_plus_minus:,
8582 cast_expression:, multiplicative_expression:,
8583 additive_expression:, shift_expression:, relational_expression:,
8584 equality_expression:, and_expression:, exclusive_or_expression:,
8585 inclusive_or_expression:, conditional_and_expression:,
8586 conditional_or_expression:, assignment:): Use new location/token
8587 information available on operators.
8588 (create_class): Set super_decl_type to NULL_TREE when processing
8590 (register_fields): Field initialization is now a MODIFY_EXPR
8591 node. Chain initialization code to the matching lists (according
8592 the the field declaration modifiers).
8593 (maybe_generate_clinit): New function.
8594 (method_header): Don't set method's DECL_NAME to a WFL when adding
8595 methods to java.lang.Object.
8596 (resolve_and_layout): Now can return NULL_TREE if the type
8597 resolution fails. Otherwise, return the class DECL instead of its
8599 (check_method_redefinition): Don't patch method DECL_NAME if it
8600 belongs to java.lang.Object.
8601 (process_imports): Simply assign error_found to the value returned
8602 by check_pkg_class_access.
8603 (declare_local_variables): Don't use their init statements (if
8604 any) when parsing error were previously found. Reuse MODIFY_EXPR
8605 build during parsing as an init statement.
8606 (java_method_add_stmt): Now return the current method body.
8607 (java_layout_parsed_class, java_register_parsed_class): Functions
8609 (java_complete_expand_methods): Initialize the constant pool on a
8610 per class basis. Layout the classes before expanding their method
8611 bodies. Don't try expand artificial constructor code if error were
8612 found. Make the classes data and register them if no error were
8614 (java_complete_expand_method): Retrieve an artificial constructor
8615 argument list before entering its body. Assign the top block to
8616 the artificial constructor function body and set types of declared
8617 blocks and compound statements to void. Walk method body if not an
8618 artificial constructor.
8619 (make_qualified_name, cut_identifier_in_qualified): New functions.
8620 (resolve_expression_name): Fixed comments. Save/restore the
8621 current class CLASS_LOADED_P flag value. Build non qualified
8622 static field access and handle qualified expression names.
8623 (resolve_field_access, resolve_qualified_expression_name): New
8625 (patch_method_invocation_stmt): Use the new expression resolution
8626 scheme, calling resolve_field_access when the function call is
8627 resolved as an expression.
8628 (qualify_ambiguous_name): Function rewritten to work on qualified
8629 expression produced by make_qualified_name.
8630 (java_complete_tree): Promote type when function's argument are
8631 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8632 the assignment to discover further errors if RHS is a expression
8633 name that fails to evaluate. Declare LHS initialized even though
8634 the assignment failed. Don't use the location variable and removed
8635 extra argument in patch function calls. Now handle the ARRAY_REF
8636 case and build internal string representation when STRING_CSTs are
8638 (build_method_invocation): Don't wrap function call around a WFL.
8639 (build_assignment): Likewise. Use the operator location
8641 (patch_assignment): Handle array access LHSs. Handle error
8642 provenance, resulting in a better error report.
8643 (build_binop): Use op_location from operator as binop location
8645 (build_unaryop, build_incdec, build_cast): Likewise.
8646 (patch_binop): Extract location information from the node. Fixed
8647 typo in error message.
8648 (patch_unary_op): Extract location information from the node.
8649 (build_array_ref, patch_array_ref): New functions.
8651 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8653 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8654 match _Jv_IsInstanceOf.
8655 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8656 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8658 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8660 * decl.c (init_decl_processing): Functions are now named
8661 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8663 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8665 * java-tree.h (load_class): Add prototype.
8666 * class.c (is_compiled_class): Add missing arg to load_class.
8667 * expr.c (expand_java_NEW): Call load_class.
8668 * parse.y (process_import): Removed bogus use of void return value.
8670 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8672 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8673 Function name is "_Jv_Throw" instead of "soft_athrow".
8674 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8675 Function name is "_Jv_AllocObject" instead of "soft_new".
8676 Takes an extra parameter (object size).
8677 * expr.c: Update calls.
8679 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8681 * lex.c (java_get_line_col): Handle end-of-file.
8682 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8684 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8686 * lang.c (lang_init): Make -fexceptions the default.
8687 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8688 exception handling is not turned on.
8690 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8692 * lang.c (flag_new_exceptions): Make this this default.
8693 * decl.c (end_java_method): Call emit_handlers.
8694 * except.c (method_init_exceptions): Set language code and version.
8695 (expand_start_java_handler): Enable exception, and call
8696 expand_eh_region_start.
8697 (expand_end_java_handler): Enable exception, and set up catch blocks.
8698 (emit_handlers): New routine to generate the saved handlers.
8699 * java-except.h (emit_handlers): Add prototype.
8701 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8703 We used to have three different representations of the constant pool:
8704 the CPool structure, the tree_constant_pool, and the constructures
8705 used to build the Class object (which may need class and string
8706 constants) in compiled code. None were appropriate for compiling
8707 to .class files, so I did a major overhaul.
8709 First, the tree_constant_pool array was removed. Things were
8710 modified to the CPool structure in the JCF could be used.
8711 Second, a "capacity" field was added to the CPool, and functions
8712 written to search for a matching constant, adding one if not found.
8713 The code that generated the Class object was changed to use a CPool.
8714 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8715 the static Class object are now only in build_constants_constructor.
8716 Finally, I wrote code which can generate a .class file (including its
8717 constant pool) from the RECORD_TYPE of a class. This is a big step
8718 on the way to compiling Java source into .class files.
8720 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8721 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8723 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8724 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8725 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8726 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8727 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8728 (lang_type): Removed constant_pool field.
8729 * jcf.h (CPool): Renamed size to count. Added field capacity.
8730 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8731 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8732 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8734 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8735 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8736 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8737 (set_constant_entry, find_constant1, find_constant2,
8738 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8739 find_utf8_constant, find_class_or_string_constant): New functions.
8741 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8742 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8743 (give_name_to_class, get_class_constant): Likewise.
8744 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8745 (get_name_and_type_constant, get_ref_constant): Removed.
8746 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8747 * parse.y: Don't save/restore tree_constant_pool.
8748 * verify.c (verify_jvm_instructions): Update for new approach.
8749 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8751 * lang-options.h: Added -femit-class-file, -femit-class-files.
8752 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8753 (lang_f_options): Added "emit-class-file(s)".
8755 * expr.c (build_java_arrayaccess): Generate more efficient array
8756 bounds checking, by using unsigned compare.
8758 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8760 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8762 * parse.h: New comment on the handling of unresolved type
8763 identifiers. JDEPs are now part of the jdep_code enum.
8764 (typedef struct jdep): Now use enum jdep_code or int, depending on
8765 availability. Both are narrowed down to an 8 bits bitfield.
8766 (CALL_EXPR_PRIMARY): Fixed comment.
8768 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8770 * Make-lang.in (java): Added gjavac and jvgenmain.
8771 (java.start.encap): Depend on gjavac.
8772 (java.rest.encap): Depend on jvgenmain.
8774 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8775 (JAVA_CROSS_NAME): Likewise.
8776 (java.all.build): Depend on jvgenmain and gjavac.
8777 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8778 (jvgenmain$(exeext)): New target.
8779 (java.install-common): Wrote.
8780 * config-lang.in (compilers, stagestuff): Added gjavac and
8783 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8785 * lang.c (lang_decode_option): New argc/argv interface.
8787 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8790 * decl.c (build_decl_no_layout): New function.
8791 * expr.c (java_lang_expand_expr): Layout declarations found in
8792 blocks before they're pushed.
8793 * jcf-parse.c (load_class): Save current line when parsing class
8795 (parse_source_file): Register class before expanding their
8797 * lang.c (put_decl_node): Produce `null' when `void *' is
8799 * lex.c (static tree wfl_op): New static global, for error report
8801 (java_init_lex): wfl_operator and wfl_op initialized
8802 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8804 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8805 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8806 build_unresolved_array_type): New static function definitions.
8807 (build_decl_no_layout): New extern function declared.
8808 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8809 faulty modifier exists.
8810 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8811 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8812 (UNARY_PLUS_EXPR): New fake operator.
8813 (struct parser_ctxt): New field osb_number.
8814 * parse.y (static tree wfl_operator): New static WFL for operator
8815 bound error messages.
8816 (DECR_TK, INCR_TK): Moved.
8817 (OP_TK): Tagged <operator>.
8818 (array_type:): Now call build_unresolved_array_type.
8819 (dim_expr:): Count the number of '[' seen.
8820 (post_increment_expression, post_decrement_expression,
8821 pre_increment_expression, pre_decrement_expression,
8822 unary_expression_not_plus_minus, unary_expression:): Actions are
8823 now building the corresponding unary expressions.
8824 (cast_expression:): Actions are now building cast expressions.
8825 (build_unresolved_array_type): New function.
8826 (create_interface): Reset the number of declared interfaces.
8827 (create_class): Likewise.
8828 (method_header): Methods declared within the scope of an interface
8829 are now implicitly set public and abstract.
8830 (java_complete_class): Variable's and parameter's type are patched
8831 with a promoted type.
8832 (declare_local_variables): Resolved non builtin types are promoted
8833 before being used to build a variable decl. Removed type patch
8834 posted on variable initialization statement.
8835 (source_start_java_method): Use build_decl_no_layout to build the
8836 decl of a parameter of incomplete type.
8837 (java_register_parsed_class): Process interfaces too. Call
8838 rest_of_decl_compilation on each processed class declarations.
8839 (java_complete_expand_methods): Don't attempt to expand things in
8841 (java_complete_tree): Process CONVERT_EXPR, even though it always
8842 has a type. Propagate error_mark_node to node's type too. Promote
8843 method's call argument type and return error_mark_node if
8844 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8845 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8846 handle unary operator nodes.
8847 (build_assignment): Added comment.
8848 (print_int_node): New function.
8849 (patch_assignment): New second argument. New error handling. Use
8850 print_int_node. Handle references. Use can_cast_to_p to issue
8851 different error message according to the context and check upon
8852 the initialization of the RHS.
8853 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8854 (operator_string): Handle more operators.
8855 (patch_binop): No longer use a function static
8856 wfl_operator. Improved error message on shift distance.
8857 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8858 patch_cast): New functions.
8860 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8862 * jvspec.c: New file.
8863 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8865 * java-tree.h (identifier_subst): Add declaration.
8867 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8869 * jvgenmain.c (main): Generate call to JvRunMain.
8871 * class.c (make_class_data): Push value for "sync_info" field.
8872 * decl.c (init_decl_processing): Push "sync_info" field.
8874 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8876 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8877 Java (source) name, not signature.
8878 Set TYPE_ALIGN to (at least) that of element_type.
8880 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8882 * class.c: Moved classname-mangling-rekated code to ...
8883 * mangle.c: ... this new file.
8884 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8885 * Makefile.in: Update for above changes.
8887 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8889 * expr.c (truthvalue_conversion): Convert integer and floating
8890 point value to their truth value.
8891 * lex.c (java_lex): Handle the `null' literal.
8892 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8893 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8894 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8897 * parse.y: Reorganization/documentation on token declaration.
8898 (binop_lookup[]): New added new tree codes.
8899 (relational_expression): Build corresponding binary operators.
8900 (equality_expression, conditional_and_expression,
8901 conditional_or_expression): Likewise.
8902 (java_complete_class): Fix crash in debug message.
8903 (java_complete_tree): Check initialization of method call
8904 arguments. Further bogus node evaluation to detect more error
8905 during assignments. Handles more binary operators.
8906 (patch_assignment): Use DECL_P.
8907 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8909 (operator_string): Handle more case. Compacted source.
8910 (patch_binop): Changed function comment. Checking for
8911 uninitialized first operand takes the compound assignment into
8912 account and uses DECL_P. Checking for uninitialized second operand
8913 delayed to routine's end. Use macros to issue type bound error
8914 messages and issue messages on both operands if their types are
8915 different. Force fixed type into node. Handle all binary
8918 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8920 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8921 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8922 build operator node and return tokens.
8923 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8924 * parse.h (java_complete_tree): Changed returned type in prototype.
8925 (build_method_invocation, build_assignment, patch_assignment,
8926 patch_binop): New static function declarations.
8927 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8928 BUILD_EXPR_WFL): New macros.
8929 * parse.y (enum tree_code binop_lookup[]): New static for token to
8931 (%union): Parser union has new sub-structure `operator'.
8932 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8933 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8934 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8935 ASSIGN_ANY_TK): Tokens tagged `operator'.
8936 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8937 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8938 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8939 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8940 (assignment_operator:): Rule tagged `operator'.
8941 (expression_statement:): Re-installed default rule.
8942 (method_invocation:): Sub rules call build_method_invocation.
8943 (postfix_expression:): Don't attempt to resolve name here. Just
8945 (multiplicative_expression:): Sub-rules build corresponding binop
8947 (additive_expression:, shift_expression:, and_expression:,
8948 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8949 (assignment:): Sub rule invoke build_assignment.
8950 (assignment_operator:): Default rules on sub rules.
8951 (force_error): Added documentation on this variable.
8952 (declare_local_variables): Build initialization calling
8954 (expand_start_java_method): Removed unused rtx declaration. Mark
8955 arguments as already initialized.
8956 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8957 (java_complete_expand_methods): Don't process next method if
8958 completion of the previous one triggered errors.
8959 (java_complete_expand_method): Call source_end_java_method if no
8960 error were found during completion.
8961 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8962 locals declaratilon. Handle names found within a class. Return
8963 error_mark_node when things aren't found.
8964 (patch_method_invocation_stmt): Return error_mark_node on failures.
8965 (patch_invoke): Removed unused local. Return the correct node.
8966 (java_complete_tree): Now returns a value. The BLOCK section binds
8967 local identifiers and the type of a BLOCK is now void. Assign the
8968 result of operand completion on COMPOUND_EXPR. Assign the
8969 encapsulated node of a WFL to the result of its completion, except
8970 when the node is an identifier. Now handle MODIFY_EXPR and several
8971 binary operators. Return error_mark_node on errors.
8972 (build_method_invocation, build_assignment, patch_assignment,
8973 build_binop, operator_string, patch_binop): New functions.
8974 * typeck.c (binary_numeric_promotion): New function.
8976 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8978 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8979 Replace most uses of ident_subst by identifier_subst.
8981 * class.c (push_class_static_dummy_field): Removed function.
8982 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8983 instead of looking got "class" static field. Create that decl here.
8984 (class_identifier_node): Removed; no longer needed.
8985 (init_class_processing): Don't init class_identifier_node.
8986 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8987 Do nreverse 0 times (instead of twice) for Object and Class.
8988 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8990 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8992 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8993 while initializing linenumber_count and linenumber_table.
8994 Do it before init_function_start (which calls emit_line_note).
8995 * expr.c (expand_byte_code): Don't need to clear lineno here.
8997 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8999 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
9000 then mangle number as _N_.
9002 * class.c (mangle_class_field): New function.
9003 (build_class_ref): Set assembler name of class reference using
9005 (push_class_static_dummy_field): Likewise.
9007 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
9009 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
9010 of assigning to TREE_CODE. The latter method exploits a feature
9011 of GCC that is not ANSI compliant.
9013 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9015 * decl.c (pushdecl_force_head): New function.
9016 (pushlevel): Removed conditional printf.
9017 (complete_start_java_method): Don't enter local variable scope if
9018 function is compiled from source code.
9019 * expr.c: parse.h now included
9020 (java_lang_expand_expr): New function.
9021 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
9022 printf. Terminate buffer when doing directories.
9023 * jcf-parse.c (parse_source_file): Call lang_init_source before
9024 parsing and before code generation.
9025 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
9026 use printf if the macro is defined.
9027 * lang.c (lang_init): Install lang_expand_expr hook on
9028 java_lang_expand_expr.
9029 (java_dummy_print): New function.
9030 (lang_init_source): New function.
9031 * lex.c (java_lex): Remember location of an opening brace at the
9032 second nesting level.
9033 (java_is_eol): Unget character seen after a CR if it is EOF.
9034 * parse.h: Now includes lex.h
9035 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
9036 printf if the macro is defined.
9037 (expand_start_java_method, build_expr_block, enter_block,
9038 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
9039 New static function declarations.
9040 (pushdecl_force_head): New extern function declaration.
9041 (INCOMPLETE_TYPE_P): New macro.
9042 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
9043 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
9044 BLOCK_EXPR_ORIGIN): New macros.
9045 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
9046 DECL_SOURCE_LINE_LAST): New macros.
9047 (struct parser_ctxt): Removed field current_method_decl, redundant
9048 with the field current_function_decl. Added fields
9049 first_ccb_indent1 and pending_block.
9050 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
9051 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
9053 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
9054 (compilation_unit:): Cosmetic on sub rule.
9055 (type_declaration:): Cosmetic on sub rules. Added an error rule.
9056 (variable_initializer:): Installed default rule on expression:.
9057 (method_declaration:): method_header: starts a new
9058 method. method_body: installs the function body, absorbs blocks
9059 emitted for temporary variable scopings, pops function's body block
9060 and merges function's last statement lineno in DECL_SOURCE_LINE.
9061 (method_body:): Installed default rules.
9062 (block:): Call enter_block when an opening brace is seen. Absorb
9063 scoping blocks and call exit_block when a closing brace is seen.
9064 (block_statement:): Cosmetic changes.
9065 (method_invocation:): Create WFL around CALL_EXPR node.
9066 (patch_stage): Added comment around definition.
9067 (method_header): Try to use first_ccb_indent1 as the first line of
9068 the method, so BP debug info are emitted at the first opening
9069 brace of the function. If the function has no body, use the
9070 location of the function's name. Override currently defined method
9071 name with the matching WFL so we can point redefinition errors
9072 using the location where the function's name was declared.
9073 (check_abstract_method_header): Interprets DECL_NAME as an
9074 identifier or as a WFL, accordingly.
9075 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9076 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9077 location and name information out of it and reinstall DECL_NAME to
9078 its original identifier node value.
9079 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9080 function's source code).
9081 (read_import_dir): Test the value returned by find_class and issue
9082 a fatal accordingly.
9083 (declare_local_variables): Push a new block for the scope of the
9084 new variable(s) if code has been already generated at that nesting
9085 level. Pinpoint redefinition errors using the variable id
9086 WFLs. Generate initialization code if necessary. If the variable
9087 type is incomplete, register a patch on its decl.
9088 (source_start_java_method): Rewritten. Define a new block for the
9089 function's parameters. Build parameter decl out of function's
9090 arguments and register them for a patch if their types are
9092 (expand_start_java_method): Includes the part of
9093 source_start_java_method that was pushing the parameter decls and
9094 completing the method start code.
9095 (source_end_java_method): Removed call the expand_end_bindings and
9096 poplevel (already taken care of). Reinstall function's arguments
9097 and get function's last line of code before calling
9098 expand_function_end.
9099 (java_method_add_stmt): New comment before the function's
9100 code. Complement the second operand of the current COMPOUND_EXPR
9102 (java_complete_expand_methods): Don't generate debug info on line
9103 zero when expanding a generated constructor.
9104 (java_complete_expand_method): Set start and end line numbers for
9105 a artificially generated constructor to one and manually call
9106 enter_block and exit_block when defining it. For all methods:
9107 expand function's start calling the new expand_start_java_method
9108 and invoke java_complete_tree on the effective method's body, if
9110 (resolve_expression_name): Now use lookup_name_in_blocks to search
9111 local variable decls and print out an error when variables are
9113 (patch_method_invocation_stmt): Inserted comment before the
9115 (lookup_method_invoke): Chain method's arguments using chainon
9116 with the current arg list as a second argument. Inserted missing
9117 IDENTIFIER_POINTER when reporting an error on methods not found.
9118 (refine_accessible_methods_list): Don't retain constructors.
9119 (patch_arguments): Function removed.
9120 (java_complete_tree): Inserted comment before the function's
9121 code. New case for BLOCKs. Moved the WFL case a bit
9122 further. Complete function's arguments.
9123 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9124 maybe_absorb_scoping_blocks): New functions.
9126 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9128 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9130 * jcf-parse.c (parse_source_file, java_error_count): New forward
9131 and extern declarations.
9132 (java_parse_abort_on_error): Macro moved.
9133 (jcf_parse_source): fatal called if fopen fails. Now calls
9135 (parse_source_file): New parse_only parameter. Reflects the
9136 elimination of the second pass.
9137 (yyparse): parse_source_file called with argument set to 0.
9138 * jcf.h (JCF_ZERO): Sets java_source to zero.
9139 * lex.c (java_init_lex): pass argument is gone. Function modified
9140 to be called once during the analysis of a file.
9141 (java_unget_unicode): Fixed typo in fatal message.
9142 (java_get_line_col): Likewise.
9143 (java_lval): Likewise. String literals no longer built during
9145 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9147 * parse.h (MODIFIER_WFL): New macro.
9148 (parse_check_super, parser_check_super_interface): Now return int.
9149 (parser_chain_incomplete_item, not_builtin_p,
9150 complete_method_decl): Declarations removed.
9151 (build_method_invocation_stmt, build_invoke): Renamed using the
9152 `patch' instead of `build'
9153 (register-incomplete_type, obtain_incomplete_type,
9154 java_complete_tree, java_complete_expand_method,
9155 unresolved_type_p, create_jdep_list): New function declarations.
9156 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9157 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9158 (jdep): New typedef on new struct _jdep.
9159 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9160 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9161 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9162 JDEP_RESOLVED_P): New macros.
9163 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9164 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9165 JDEP_VARIABLE): New enum values and jdep kinds.
9166 (jdeplist): New typedef on struct _jdeplist.
9167 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9169 (CALL_EXPR_PRIMARY): New macro.
9170 (struct parser_ctxt): Fields java_pass, current_method_decl,
9171 method_decl_list deleted. New field jdeplist.
9172 (INCOMPLETE_P): Macro deleted.
9173 * parse.y (single_type_import_declaration:): Removed pass switch.
9174 (type_import_on_demand_declaration): Likewise.
9175 (field_declaration:): Removed pass switch on all sub rules.
9176 (class_declaration:): Call the complete_class_decl removed on
9178 (method_declaration:): Removed second pass switch. No longer chain
9179 methods decl when method_header reduced.
9180 (method_header:): Sub rules no longer depend on pass switch.
9181 (method_declarator:): Likewise.
9182 (method_body:): Likewise.
9183 (abstract_method_declaration:): Likewise.
9184 (block_statement:): Likewise.
9185 (local_variable_declaration:): Likewise.
9186 (argument_list:): Likewise.
9187 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9188 removed. Partial CLASS_EXPR tree node built instead.
9189 (postfix_expression:): Removed pass switch on all sub rules.
9190 (java_pop_parser_context): Free classd_list content.
9191 (yyerror): Call obstrack_grow0 to finalize error message.
9192 (check_class_interface_creation): Comment modified to reflect new
9193 returned value meaning. Removed second pass switch. Return 1 if an
9194 error was found, 0 otherwise. Adjust pointer on filename if a
9195 leading path separator was found.
9196 (maybe_create_class_interface_decl): Removed first pass switch
9197 when linking the class decl to the class_list. Install a new
9198 jdep_list for the class.
9199 (add_superinterfaces): List of unresolved interfaces is
9200 gone. Unresolved interfaces are directly added to the current
9202 (create_interface): Second pass shortcut removed.
9203 ctpx->modifier_ctx access through MODIFIER_WFL.
9204 (create_class): Second pass shortcut removed. Call to
9205 register_incomplete_type replaces the call to
9206 parser_chain_incomplete_item.
9207 (complete_class_decl): Function removed.
9208 (duplicate_declaration_error): New way of retrieving redeclared
9210 (register_fields): Call to lookup_modifier_cl replaced by
9211 MODIFIER_WFL. New way of handling unresolved type, using
9212 unresolved_type_p and obtain_incomplete_type.
9213 register_incomplete_type replaces call to parser_chain_incomplete_item.
9214 (patch_stage): New static global variable.
9215 (method_header): New way of handling unresolved type, using
9216 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9217 indicates that the method decl needs to be patched.
9218 (check_abstract_method_header): Call to lookup_modifier_cl
9219 replaced by MODIFIER_WFL.
9220 (method_declarator): Incomplete argument type are registered
9221 calling register_incomplete_type. Patch on the declared method is
9222 issued in that case.
9223 (unresolved_type_p): New function.
9224 (parser_check_super_interface): New comment to reflect function's
9225 modified returned type (int). Function and has a new argument
9226 this_wfl. Call to parse_error_context uses this_wfl instead of
9227 relying on lookup_cl.
9228 (parser_check_super): Comment reflects function's new returned
9229 type (int). Function returns non zero value on error.
9230 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9231 register_incomplete_type, jdep_resolve_class): New functions to
9232 handle incomplete types in declarations.
9233 (java_complete_class): Rewritten to work with the new incomplete
9234 type handling scheme.
9235 (complete_class_report_errors): Likewise.
9236 (complete_method_decl): Removed: it jobs is now handled by
9237 java_complete_class.
9238 (do_resolve_class): Class loaded in not already loaded and not
9239 found in Java source code.
9240 (java_check_regular_methods, java_check_abstract_methods): Don't
9241 call complete_method_decl anymore.
9242 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9243 (read_import_dir): Got rid of the pass number dependency.
9244 (declare_local_variables): New handling of unresolved types (patch
9246 (source_start_java_method): New parameter level. Function called
9247 with level set to 1 when argument types are potentially
9248 unresolved. Called to complete the job with level set to 2 once
9250 (source_end_java_method): Call to permanent_allocation
9251 removed. Waiting to be replaced by a more suitable obstack
9253 (java_complete_expand_methods, java_complete_expand_method,
9254 java_expand_finals): New functions.
9255 (build_method_invocation_stmt): Renamed
9256 patch_method_invocation_stmt. Extracts function call expression
9257 (wfl) and arguments (args) from CALL_EXPR tree operands.
9258 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9259 call. Patch the function and argument operand of the CALL_EXPR
9261 (patch_argument, java_complete_tree): New functions.
9263 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9265 Recover from missing fields and methods (i.e. error instead of fatal).
9266 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9267 * expr.c (expand_invoke): Recover from missing method.
9268 (expand_java_field_op): Recover from missing field.
9269 Inline references to java.lang.{Integer,Char,...}.TYPE.
9270 * typeck.c (get_type_from_signature), java-tree.h: New function.
9271 * class.c (add_method): Use get_type_from_signature.
9272 (build_class_ref): Handle a class that was not found.
9273 * typeck.c (convert): Handle conversion to pointers (for convenience).
9274 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9275 instead of lookup_field to handle missing fields.
9277 * jcf-parse.c (process_zip_dir): Set java_source.
9279 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9281 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9283 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9285 * jcf-parse.c (load_class): Don't change input_filename before
9286 calling jcf_parse_source (but still do it before calling
9288 (jcf_parse_source): Assign input_filename after having saved the
9290 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9291 list. ctxp->modifier_ctx zeroed according to its new
9292 definition. ctxp->filename initialized. Removed
9293 JAVA_MODIFIER_CTX_UNMARK.
9294 (java_unget_unicode): Update the character based column position.
9295 (java_allocate_new_line): ref_count not used anymore. Always free
9296 ctxp->p_line. Initialize c_line->char_col to 0.
9297 (java_get_unicode): Update the character based column position.
9298 (java_lex): Use ctxp->elc to store current position in source
9299 file, at the beginning of the parsed token. Set modifier_ctx entry
9300 corresponding to the parse modifier to a WFL node. Return a WFL
9301 node when an identifier is parsed.
9302 (java_lex_error): Now uses ctxp->elc to store current position in
9304 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9305 * lex.h (build_wfl_node): New function definitions.
9306 (struct java_line): ref_count and next fields are gone. New field
9308 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9309 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9310 (JAVA_COLUMN_DELTA): New macro.
9311 (java_lc): New typedef on new struct _java_lc.
9312 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9313 (parse_error_context, parse_warning_context): Changed prototypes.
9314 (java_get_line_col): Added as an available global function.
9315 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9316 (IC_DECL): Replaced by macro IC_TYPE
9317 (DEPEND_WFL): New macro.
9318 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9320 (exit_java_complete_class): Removed a commented out statement.
9321 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9322 now an array of tree nodes. Deleted fields line_list and
9323 e_line. New field elc, to replace e_line.
9324 * parse.y (array_type:): Build WFL node.
9325 (qualified_name:): Build a single WFL node out of two. Retain
9326 the location information of the first node in the resulting node.
9327 (package_declaration:): Use package name as a WFL node
9328 (single_type_import_declaration:): Use imported name as a WFL node.
9329 (type_import_on_demand_declaration:): Use root of the imported
9330 packages as a WFL node.
9331 (field_declaration:): Removed unused local variable cl.
9332 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9333 (yyerror): New static elc. Removed static error_line, error_pos.
9334 New local code_from_source. Save ctxp->elc into elc at the first
9335 pass. Call java_get_line_col to get a string of the line where
9337 (debug_line): Removed static function.
9338 (parse_error_context, parse_warning_context): Parameter cl is now
9339 a WFL node. Use its value to initialize ctxp->elc.
9340 (redefinition_error): Parameter cl is now a WFL node.
9341 (parse_add_interface): New parameter wfl. No longer call
9342 lookup_cl, use wfl instead.
9343 (check_class_interface_creation): Parameter cl is now a WFL node.
9344 (maybe_create_class_interface_decl): Likewise.
9345 (add_superinterfaces): New function.
9346 (create_interface): Removed local cl, node, super_decl,
9347 super_decl_type. Function now uses id as a WFL node. Better
9348 warning/error report on obsolete or forbidden mix of
9349 modifiers. Now calls add_superinterfaces to register interfaces.
9350 (create_class): Removed local cl, node. Local variable id is used
9351 as a WFL node. Better error report on forbidden modifier
9352 mix. Uses add_superinterfaces to register interfaces.
9353 (find_field): Argument cl is now a WFL node. Now store the WFL
9354 node of a fields that needs to be checked for their
9356 (method_header): Local variable node non longer used. Local
9357 variable id replaces cl.
9358 (check_modifiers_consistency): Local variable cl is now a WFL
9360 (method_declarator): Local variable cl replaced by parameter id.
9361 (parser_qualified_name): Now uses parameter name as a WFL node.
9362 (parser_check_super_interface): New parameter wfl, for achieve
9363 greater accuracy during error reports.
9364 (parser_chain_incomplete_item): New parameter named location. Used,
9365 along the decl, to construct the incomplete item node.
9366 (java_complete_class): resolve_class now uses WFL node extracted
9367 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9369 (complete_method_decl): Unresolved function's argument types are WFL.
9370 (resolve_class): Parameter cl is now a WFL node.
9371 (resolve_and_layout): Likewise.
9372 (do_resolve_class): Likewise. Try first to use cl and then do the
9373 lookup on the decl when calling check_pkg_class_access.
9374 (complete_class_report_errors): Use IC_TYPE in place of
9375 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9376 instead of doing a lookup over the decl.
9377 (java_check_final): Use WFL info from field tree list.
9378 (lookup_cl): Rewritten and returns a statically defined WFL node.
9379 (lookup_modifier_cl): Now uses information from WFL nodes.
9380 (process_imports): Likewise.
9381 (read_import_dir): name and cl arguments replaced by a single WFL
9382 node. Function modified accordingly.
9383 (find_in_imports_on_demand): Now uses WFL node.
9384 (check_pkg_class_access): cl argument is now a WFL node.
9385 (declare_local_variables): Fixed to use WFL nodes.
9386 (resolve_expression_name): Likewise.
9387 (build_method_invocation_stmt): name_combo argument renamed
9388 wfl. Function modified to use WFL nodes.
9389 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9390 (lookup_method_invoke): cl is now a WFL node. Added missing
9391 IDENTIFIER_POINTER to class type decl name.
9393 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9395 * lang.c (init_parse): Now returns char* containing the filename.
9397 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9399 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9401 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9402 * class.c (make_class_data): If flag_assume_compiled, initial class
9403 state is CSTATE_PREPARED; make superclass and interfaces direct
9404 references, rather than constant pool indexes.
9406 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9408 * parser.y: Include flags.h. Removed debug variable pl.
9409 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9411 (labeled_statement_nsi:): Generate debug info when reducing
9412 expression_statement:.
9413 (check_pkg_class_access): get_access_flags_from_decl invokation
9414 fixed for new CLASS_* flags location.
9415 (source_end_java_method): Save/restore parser context when
9416 entering/leaving this routine. Restore lineno to its right value
9417 before calling expand_end_bindings.
9418 (build_method_invocation_stmt): build_invoke called with the
9419 current line information.
9420 (build_invoke): New argument cl. Wrap the function call around a
9422 (refine_accessible_methods_list): Changed comment, removed
9424 * parse.h: Fixed typo in comments.
9425 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9426 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9427 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9429 * lex.c (java_lex): Record the last closing curly bracket of a
9431 * jcf-parse.c (jcf_parse_source): Now calls
9432 java_check_methods. Clarified comment, fixed typo.
9434 1998-04-09 Dave Brolley <brolley@cygnus.com>
9436 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9437 (finish_parse): Expose for non USE_CPPLIB builds.
9439 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9441 * lang.c (lang_print_xnode): New function.
9443 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9445 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9446 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9447 used to build a class's dispatch table.
9448 (make_class_data): Generate dispatch table if flag_assume_compiled.
9449 Set dtable of class object to address of class_dtable_decl.
9451 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9452 be volatile and have side effects - generates better code.
9454 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9455 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9457 * expr.c (expand_invoke): If class is final, method is
9458 effectively final, so can call it directly.
9460 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9462 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9464 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9466 * parse.y (build_method_invocation_stmt): Removed extra argument
9469 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9471 * expr.c (dtable_indent): Now static global.
9472 (expand_invoke): Now call invoke_build_dtable and
9473 build_invokevirtual.
9474 (invoke_build_dtable, build_invokevirtual): New functions.
9475 * jcf-io.c (find_class): Defer issuing a warning by setting
9476 jcf->outofsynch to 1.
9477 * jcf-parse.c (jcf_out_of_synch): New function.
9478 (load_class): Test this_jcf.outofsynch flag and call
9479 jcf_out_of_synch accordingly.
9480 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9481 comment indentation.
9482 * lex.c (java_get_unicode): Fixed code indentation.
9483 (java_lex): Create string literal. Fixed typo. Removed several
9484 premature obstack_free.
9485 * parse.h: New enums for name resolution and invocation mode.
9486 (struct qualification): New data structure.
9487 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9488 (do_resolve_class, build_method_invocation_stmt,
9489 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9490 debug_line, identical_subpath_p, invocation_mode,
9491 refine_accessible_methods_list, build_invoke,
9492 lookup_method_invoke): New functions declared.
9493 (build_invokevirtual, invoke_build_dtable, match_java_method,
9494 build_field_ref, jcf_out_of_synch): New references to external
9496 (struct parse_ctxt): Removed artificial_constructor field.
9497 * parse.y: (array_type:): Type defined for this rule.
9498 (class_type:): Installed default rule for interface_type:.
9499 (array_type:): Now build Java array type.
9500 (qualified_name:): Now use obstack_grow0.
9501 (method_declaration:): Skip the artificial constructor added to
9503 (abstract_method_declaration:): Execute the code only during pass 1.
9504 (block:): Installed default rule in block_statements:.
9505 (block_statement:): Add the statement to the method during pass 2.
9506 (statement_expression): Installed default rule for
9508 (argument_list:): Added code to build the argument list.
9509 (method_invocation:): Added call to create the method invocation
9511 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9512 (debug_line): New function for debug.
9513 (complete_class_decl): No longer do something during pass 1.
9514 (method_header): Use BUILD_PTR_FROM_NAME.
9515 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9517 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9518 function's main comment.
9519 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9521 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9522 (resolve_class): Now works with arrays.
9523 (do_resolve_class, resolve_and_layout): New functions.
9524 (java_check_regular_methods): Reverse method list before and after
9525 having processed it. No longer set ctxp->artificial_constructor.
9526 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9527 accordingly. Fixed typo in issued error message. Now use
9529 (find_in_imports_on_demand): Now use obstack_grow0.
9530 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9531 (source_end_java_method): Call expand_expr_stmt instead of
9532 expand_expr. Calls it before calling expand_function_end.
9533 (java_method_add_stmt): Do nothing if errors were found during
9535 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9536 (build_method_invocation_stmt, build_invoke, invocation_mode,
9537 lookup_method_invoke, refine_accessible_methods_list,
9538 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9540 * typeck.c (build_java_signature): Properly end method signature
9541 if return type skipped.
9542 (match_java_method): New function.
9544 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9546 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9548 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9550 * expr.c (build_invoke_non_interface): New function.
9551 (methods_ident, ncode_ident): Now static globals.
9552 (expand_invoke): Use build_invoke_non_interface.
9553 * java-tree.h (struct lang_decl): New field function_decl_body.
9554 (DECL_FUNCTION_BODY): New macro.
9555 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9556 CLASS_FROM_SOURCE_P.
9557 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9558 before starting pass 2. Call to java_generate_parsed_class replaced
9559 by java_register_parsed_class.
9560 * lex.c: Fixed typo in header. Some line width related formating.
9561 * lex.h: Some line width related formating.
9562 * parse.h (source_end_java_method, resolve_expression_name,
9563 complete_class_decl, maybe_create_class_interface_decl,
9564 check_class_interface_creation): New static function declarations.
9565 (java_layout_parsed_class, java_method_add_stmt): New function
9567 (struct parser_ctxt): Field mark_class_generate removed. New
9568 fields class_list and artificial_constructor.
9569 * parse.y: Fixed typo in header.
9570 (class_declaration:): Call complete_class_decl when class body
9572 (method_declaration:): Call source_end_java_method in pass 2 when
9573 the method body is defined.
9574 (postfix_expression:): Do expression name resolution on sub-rule
9576 (create_class, create_interface): Merged common pieces.
9577 (check_class_interface_creation, maybe_create_class_interface_decl):
9579 (complete_class_decl): New function.
9580 (register_fields): Fixed line width related typo.
9581 (method_header): Correctly skip first argument when fixing
9582 argument line. Changed the loop.
9583 (java_check_circular_reference): Now use ctxp->class_list.
9584 (java_complete_class): Removed start/stop marking.
9585 (java_check_regular_methods): Now takes a class decl as an
9586 argument. Add default constructor if none were encountered.
9587 (java_check_methods): Now use ctxp->class_list. Changed call to
9588 java_check_regular_methods.
9589 (source_start_java_method): Set DECL_ARG_TYPE for each function
9591 (source_end_java_method, java_method_add_stmt): New functions.
9592 (java_generate_parsed_class): No longer exists.
9593 (java_layout_parsed_class, java_register_parsed_class): New functions.
9594 (resolve_expression_name): New function.
9596 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9598 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9599 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9600 until pass initializations are done. Call read_import_dir with
9602 * parse.h: (lookup_modifier_cl): New function declared.
9603 (INTERFACE_FIELD_MODIFIERS): New macro.
9604 (OBSOLETE_MODIFIER_WARNING): New macro.
9605 * parse.y: (register_fields): Class type and current field name in
9606 local variables. Check modifier(s) if adding field(s) to an interface.
9607 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9608 and report errors using the faulty modifier line context.
9609 (lookup_modifier_cl): New function.
9610 (read_import_dir): Detect and report default import processing
9613 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9615 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9616 * class.c (is_compiled_class): Return 1 after making sure it
9617 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9618 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9619 * java-tree.h (flag_assume_compiled): Add decl.
9620 * lang.c (lang_f_options): Add the flag.
9621 (flag_assume_compiled): Add decl, default to 0.
9623 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9625 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9626 (is_compiled_class): Likewise.
9627 (layout_class): Likewise.
9628 (layout_class): Detect and lay out classes defined in source code.
9629 (interface_of_p, add_interface_do, may_add_interface): New
9631 (add_interface): Now use add_interface_do.
9632 (add_method_1): New function.
9633 (add_method): Now use add_method_1.
9634 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9635 (complete_start_java_method): New function.
9636 (start_java_mehod): Now call complete_start_java_method.
9637 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9638 (expand_invoke): Likewise and fixed typo.
9639 *gjava.c: (print_super_field): Use new argument to find_class
9642 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9643 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9644 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9646 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9647 (add_method_1, push_class): New prototypes.
9648 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9649 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9650 directory where the class was found.
9651 (find_class): New argument DO_CLASS_FILE. Function find_class
9652 modified accordingly.
9653 *jcf-parse.c: (fix_class_path): New function.
9654 (load_class): Use new VERBOSE argument. load_class now finds and
9655 loads/parses .class/.java files. Save read_state of current_jcf
9657 (java_parser_abort_on_error): New macro.
9658 (jcf_parse_source, parse_source_file): New function.
9659 (jcf_parse): Fixed typo.
9660 (yyparse): Call parse_source_file () only.
9661 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9662 writing the real class name back in the zip directory entry.
9663 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9664 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9665 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9666 (find_class): Prototype fixed.
9667 *lex.c: Added 1998 time stamp.
9668 Removed all static global variables, moved into the parser
9669 context data structure.. Now include unistd.h if SEEK_SET not
9671 (java_init_lex): Rewritten.
9672 (java_sneak_unicode): Modified current unicode access in current line.
9673 (java_unget_unicode): Likewise.
9674 (java_allocate_new_line): New allocation management.
9675 (java_read_char): Modified access and storage of unget_utf8_value.
9676 New way of processing current unicode.
9677 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9678 (java_get_unicode): Now use the parser context.
9679 (java_lineterminator): Likewise.
9680 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9681 of the reentrant parser implementation. Function now use the
9682 parser context data structure and java_lval. Fixed production of
9683 the float and double constant "out of range" error message. Fixed
9684 obstack use. Return integer value when hitting a modifier. Now
9685 return type for TRUE, FALSE and other predefined types. Return
9686 identifier as a TREE_LIST list containing the current line context
9687 as the TREE_VALUE sub-node.
9688 (java_unicode_2_utf8): Fixed typo in declaration.
9689 (java_lex_error): Now use the parser context data structure.
9690 *lex.h: Added 1998 time stamp.
9691 (struct java_line): New fields ref_count and next.
9692 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9693 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9694 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9695 *parse.h: Added 1998 time stamp.
9696 (java_parse_source_file): Renamed from parse_source_file.
9697 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9698 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9699 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9700 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9701 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9702 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9703 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9704 (struct parser_ctxt): New data structure to keep the parser context.
9705 *parse.y: Added 1998 time stamp, got rid of static global variables.
9706 (java_error_count, ctxp): New global variables.
9707 (%union): New value field.
9708 (numeric_type, integral_type): Rules removed.
9709 (primitive_type): Rule defined to handle integral, float, double and
9711 (qualified_name, package_declaration,
9712 single_type_import_declaration, type_import_on_demand_declaration,
9713 modifiers, class_declaration, super, interfaces,
9714 interface_type_list, class_body, field_declaration,
9715 field_declaration, variable_declarators, variable_declarator,
9716 variable_declarator_id, method_declaration, method_header,
9717 formal_parameter_list, formal_parameter, method_body, block,
9718 static, interface_declaration, extends_interfaces,
9719 abstract_method_declaration, local_variable_declarators): Rules now
9721 (force_error, do_warning): New global statics.
9722 (push_parser_context, parser_context_save_global,
9723 parser_context_restore_global, pop_parser_context): New functions.
9724 (yyerror): Now uses the global parser context. Fixed use of obstack.
9725 (parse_error, parse_error_context, parse_warning_context,
9726 java_accstring_lookup, redefinition_error, check_modifiers,
9727 parser_add_interface, create_interface, create_class, find_field,
9728 duplicate_declaration_error, register_fields, method_header,
9729 check_modifiers_consistency, check_abstract_method_header,
9730 method_declarator, parser_qualified_classname,
9731 parser_check_super_interface, parser_check_super,
9732 parser_chain_incomplete_item, java_check_circular_reference,
9733 layout_class_from_source, java_complete_class,
9734 complete_method_decl, resolve_class, complete_class_report_errors,
9735 java_check_final, check_method_redefinition,
9736 java_check_regular_methods, java_check_abstract_methods,
9737 java_check_methods, lookup_java_interface_method2,
9738 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9739 process_imports, find_in_imports, read_import_entry,
9740 read_import_dir, find_in_imports_on_demand,
9741 check_pkg_class_access, not_builtin_p, declare_local_variables,
9742 source_start_java_method, java_generate_parsed_class): New
9744 *typeck.c: (signature_include_return): New global variable.
9745 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9746 to add the function returned type in the signature.
9748 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9750 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9752 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9754 * Make-lang.in (java.info): Added.
9755 (java.install-info): Added
9757 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9759 * Makefile.in (clean): Also remove java/parse.c.
9761 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9763 Add a pair of -fbounds-check/-fno-bounds-check options.
9764 * lang.c (lang_decode_option): Add code to grok arguments.
9765 (flag_bounds_check): Add decl.
9766 (lang_f_options): New array w/ the option in it.
9767 * java-tree.h (flag_bounds_check): Add decl.
9768 * lang-options.h: New file.
9769 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9770 of a static macro value.
9771 (JAVA_ARRAY_EXCEPTION): Delete macro.
9773 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9775 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9776 * expr.c (build_anewarray): Add missing promote_type.
9778 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9780 Add array types with known length to optimize bounds checking.
9781 * typeck.c (build_java_array_type): Take length parameter.
9782 (java_array_type_length, build_prim_array_type): New functions.
9783 * java-tree.h: Update for new functions.
9784 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9785 * class.c: Use build_prim_array_type.
9786 * expr.c (can_widen_reference_to): Handle known-length array types.
9787 (verify_jvm_instructions): Keep track of integer push instructions
9788 followed by newarray/anewarray, so we can build known-length arrays.
9789 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9790 (java_array_data_offset): New function.
9791 (build_java_array_length_access): New function. Optimize if constant.
9792 (build_java_arrayaccess): Constant fold bounds check.
9793 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9794 (build_newarray, build_anewarray): New functions.
9795 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9796 * verify.c (merge_types): Handle known-lengh array types.
9798 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9800 * expr.c (expand_byte_code): Fix performace bug, which caused
9801 searching linenumber_table to be linear rather than constant.
9803 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9805 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9807 * decl.c, java-tree.h (soft_fmod_node): New global.
9808 * decl.c (init_decl_processing): Define __builtin_fmod.
9809 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9810 using __builtin_fmod.
9812 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * keyword.h: New file, output of keyword.gperf as processed by
9816 * lex.c (java_lex_init): Initialize java_error_flag.
9817 * parse.c (YYERROR_NOW): Uses java_error_flag.
9818 * parse.y: New static java_error_flag. Useless definition of
9820 * parse.y (java_error): Portable error recovery using
9821 java_error_flag (not yet completely tuned).
9823 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9825 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9827 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9829 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9830 (parse.c, lex.c, keyword.h): New rules for Java source code
9832 * parse.c: Renamed into jcf-parse.c.
9833 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9834 * keyword.gperf: New file, Java keywords.
9835 * parse.y: New file, Java language grammar.
9836 * parse.h: New file, Java language grammar definitions.
9837 * lex.c: New file, Java language lexer.
9838 * lex.h: New file, Java language lexer definitions.
9840 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9842 * decl.c (clinit_identifier_node), java-tree.h: New global.
9843 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9844 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9845 * expr.c (expand_java_field_op): Check for invalid assignment
9848 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9850 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9852 * verify.c (verify_jvm_instructions): When processing a handler,
9853 attempt to set the current_subr to the right value.
9854 (More complicated code combines Sep 17 and Oct 22 versions.)
9856 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9858 * class.c (push_class): Figure out (guess) name of source file.
9859 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9860 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9861 (parse_class_file): Change return type from int to void.
9862 Call debug_start_source_file/debug_end_source_file.
9864 * expr.c (build_java_binop): Fix masking 2nd operand.
9865 * decl.c (init_decl_processing): Set sizetype first.
9867 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9869 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9870 (Revert Sep 17 change.)
9872 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9874 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9875 .class extension in their name and fix thing so we don't process
9876 them parse_zip_file_entries().
9877 (parse_zip_file_entries): Cleaned unused local variables.
9879 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9881 * expr.c (can_widen_reference_to): Allows equal array element types.
9882 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9883 * jcf-dump.c (RET): Get (and print) index.
9885 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9886 Promote element type to POINTER_TYPE.
9888 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9891 find_in_current_zip, jcf_figure_file_type): Moved from
9892 jcf-reader.c to parse.c.
9893 * zextract.c: (read_zip_archive): takes file_comment_length possible
9896 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9898 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9900 * verify.c (merge_types): Handle array types even better ...
9902 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9904 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9906 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9907 * class.c (make_class_data): Don't build fields_decl if no fields.
9908 When building fields_decl, skip if DECL_ARTIFICAL.
9910 * expr.c (java_stack_swap): Update stack_type_map.
9911 * verify.c (merge_types): Handle array types better.
9913 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9915 * class.c (add_field): Don't promote short integral fields to
9916 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9917 * expr.c (push_value): Promote and convert short integral values.
9919 * decl.c, java-tree.h (integer_two_node): New constant node.
9920 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9922 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9924 * class.c (append_gpp_mangled_type): Use function argument
9925 unpromoted type to generate mangled name.
9927 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * constants.c (build_constant_data_ref): Now uses current_class
9930 instead of main_class.
9931 (build_constants_constructor): Now uses current_class instead of
9933 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9934 of the global variable SeepZipFiles done here.
9935 * zextract.c (read_zip_archive): extra_field optional field taken
9936 into account while computing the position of the class file in the
9938 * verify.c (verify_jvm_instructions): Use current_jcf to search
9940 * parse.c (load_class): First search for the class to load in the
9941 current zip file. Saves current_jcf (restored before returning
9942 from that function). Don't call JCF_FINISH in the class was found
9943 in the current ZIP file.
9944 (jcf_parse): If the class was found in the current ZIP file, save
9945 its tree_constant_pool (for later reuse).
9946 (parse_class_file): New function. Process each method defined in
9947 the current class and record the class as to be later registered.
9948 (yyparse): Rewritten. Figure the type of the current file and switch
9950 * lang.c: New global variable current_jcf.
9951 (lang_init): Removed compiling_from_source test (done later, in
9952 yyparse). Removed call the jcf_parse ().
9953 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9954 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9955 in the current ZIP file) and zip_offset (offset to the class data in
9956 the current zip file).
9957 * jcf-reader.c: zipfile.h included.
9958 localToFile: New ZipFileCache static global variable
9959 (parse_zip_file_entries): New function. Browse the current ZIP
9960 file directory and process each class found.
9961 (process_zip_dir): New function. Register each class found in the
9962 ZIP file directory. The class aren't parsed but a valid JCF is
9963 link to each of them.
9964 (find_in_current_zip): New function. Search for a class in the
9965 current ZIP file directory. If found, prepare the class so that it
9967 (jcf_figure_file_type): New function. Examine the file structure
9968 to figure a class file, a ZIP file. If none of these categories are
9969 matched, a source file is assumed.
9970 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9971 SeenZipFile: New global variable.
9972 (open_in_zip): Use zipmember's length to accelerate the search for
9973 a member. If zipmember was NULL and zip file successfully read,
9975 * java-tree.h: New global variable current_jcf declared. Added
9976 declaration for current_constant_pool_tags, current_constant_pool_data,
9977 current_constant_pool_length, current_constant_pool_data_ref.
9978 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9979 store the JCF of classes seen in a zip file) and tree *constant_pool
9980 (to save a loaded class constant pool). current_class declared here.
9981 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9982 retrieve method_ref_constant.
9983 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9984 (OBJECT): get_class_constant now uses current_jcf.
9985 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9986 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9987 (expand_invoke): Now uses current_class instead of main_class
9988 (build_class_init): Now uses current_class instead of main_class
9989 * class.c: New static global variable registered_class.
9990 (register_class): New function.
9991 (emit_register_class): Modified to use registered_class instead of
9993 (is_compiled_class): Now take into account class seen in the archive.
9995 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9997 * except.h: Renamed to: java-except.h.
9998 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9999 * except.c: Add semi-working (commented out) implementation.
10001 * expr.c (expand_iinc): Add needed flush_quick_stack.
10002 * parse.c (set_source_filename): New function.
10003 (give_name_to_class): Set input_filename from package.classname.java.
10005 * jcf-io.c (find_class): Don't look first in ".".
10007 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10009 * zextract.c (read_zip_archive): Now takes into account the
10011 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
10013 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
10015 * constants.c, java-tree.h (build_internal_class_name): New function.
10016 (alloc_class_constant): Re-implement using build_internal_class_name.
10017 * class.c (make_class_data): Likewise.
10018 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
10020 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
10022 * verify.c (verify_jvm_instructions): Temporarily set current_subr
10023 to NULL before pushing an exception handler target.
10025 * expr.c (flush_quick_stack): Save from low stack indexes to high.
10026 (java_stack_swap, java_stack_dup): Re-write to be safe from
10027 clobbering registers.
10028 (build_class_init): New function.
10030 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10032 * typeck.c (build_java_array_type): Temporary use
10033 permanent_obstack to create the array 'length' field.
10034 * expr.c (lookup_label): Temporay use permanent_obstack to create
10035 label if not found.
10036 * class.c (push_super_field): Tempory use permanent_obstack.
10038 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * typeck.c (type_for_mode): Now handles double_type_node and
10042 * verify.c (verify_jvm_instructions): The instruction following
10043 the wide bytecode is checked. OPCODE_ret added to the list of
10046 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10048 * class.c (make_class): Temporary use permanent_obstack. Set the
10049 class CLASS_P field to 1.
10050 (push_class): Temporary use permanent_obstack.
10051 (set_super_info): Temporary use permanent_obstack.
10052 (add_method): Temporary use permanent_obstack, set
10053 METHOD_TRANSIENT().
10054 (add_field): Temporary use permanent_obstack. Sets
10055 FIELD_VOLATILE() and FIELD_TRANSIENT().
10056 (build_class_ref): Temporary use permanent_obstack if the class
10058 (build_static_field_ref): Temporary use permanent_obstack when
10059 creating field's rtl.
10060 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10061 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10062 and fields. Function finalized, as far as flag handling.
10063 (push_class_static_dummy_field): Temporary use permanent_obstack.
10064 (emit_register_class): Force generation of class registration at
10066 * decl.c (end_java_method): Call permanent_allocation() before
10068 * expr.c (can_widen_reference_to): Added comment to interface
10069 handling, fixed typo.
10070 (lookup_field): Now uses CLASS_P() to correct FIXME
10071 (expand_invoke): Verification on public && !static &&
10072 !abstract moved into soft_lookupinterfacemethod (kaffe).
10073 Use Object class dtable if objectref is an array when expanding
10075 (java_push_constant_from_pool): Temporary use permanent_obstack
10076 for CONSTANT_string
10077 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10078 create constant references.
10079 (get_constant): Temporary use permanent_obstack to create constant.
10080 (load_class): Temporary use permanent_obstack to load class.
10081 (jcf_parse): Temporary use permanent_obstack to perform class
10083 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10084 (build_java_signature): Temporary use permanent_obstack.
10085 * verify.c: (verify_jvm_instruction): removed unecessary verification
10087 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10088 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10091 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10093 * class.c (append_gpp_mangled_type): Fix typo.
10094 (emit_register_class): Use main_class to get class object, rather
10095 than looking for no-longer-existing static decl starting with _CL.
10096 * typeck.c (parse_signature_type): Promote array element type
10097 if it is a RECORD_TYPE.
10099 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10101 * class.c (push_class_static_dummy_field): New function.
10102 (mangle_static_field): New. Do G++-style mangling of static fields.
10103 (layout_class): Mandle static fields here, not in add_field.
10104 (build_class_ref): The class object is now a dummy static field.
10105 * decl.c (find_local_variable): Look for best, instead of first match.
10106 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10107 (build_java_athrow): Don't check here if exception is Throwable.
10108 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10109 (TYPE_USED): Removed. No longer used ...
10110 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10111 * verify.c (push_pending_label): New function.
10112 (push_pending_block): Renamed to check_pending_block.
10113 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10114 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10115 re-checking possible handlers) after a store (less wasted work).
10116 Check for null handler (finally) before calling add_handler.
10117 Various changes to (finally?) correctly handle try/finally.
10119 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10121 * class.c: Include stdio.h.
10123 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10125 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10126 to make sure class is initialized before static/special invoke.
10128 * verify.c (verify_jvm_instructions): On a store instruction,
10129 call find_local_variable to force pre-allocation of decl and rtx.
10130 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10132 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10134 * class.c (build_class_ref): Strip off "promoted_" if need be.
10135 (make_field_value): Call build_java_signature when needed.
10136 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10137 * expr.c (build_java_athrow): Don't push_value of exception.
10138 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10139 match specification of [fd]cmp[lg] for NaNs.
10140 (expand_byte_code): Add support for exception handler ranges.
10141 * except.c: Add skeleton for EH code-generation.
10142 * verify.c (merge_types): Treat all promoted integral types as equal.
10143 * constants.c (build_constants_constructor): To force creation of
10144 current_constant_pool_data_ref, call build_constant_data_ref.
10146 * javaop.def (lload): Fix typo.
10147 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10149 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10151 * parse.c: Don't include function.h.
10153 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10155 * except.[ch]: New files.
10156 * Makefile.in (JAVA_OBJS): Add except.o
10157 * expr.c: Temporary warning about unimplemented exceptions.
10158 * verify.c: Verify exception handlers.
10160 * jcf-dump.c (disassemble_method): Print exception table.
10162 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * expr.c (verify_jvm_instructions): Started a thorough
10165 verification of invoke* bytecodes.
10166 (expand_byte_code): flush quick stack if PC is the target of a
10167 branch. and undef RET (conflicting with config/i386/i386.h).
10168 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10170 (expand_invoke): Now handles invokeinterface and do more
10171 verification according to the bytecode.
10172 (lookup_field): Don't try to load the class if processing
10174 (can_widen_reference_to): Now handles interfaces.
10175 * decl.c (init_decl_processing): New global variable
10176 soft_lookupinterfacemethod_node, declared in java-tree.h.
10177 Call set_super_info on string_type_node.
10178 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10180 * class.c (set_super_info): Fills the CLASS_* flags according to
10182 (get_access_flags_from_decl): Handles all class flags.
10184 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10186 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10187 * parse.c (yyparse): Check for abstract method, and missing code.
10188 * expr.c (expand_byte_code): Change interface.
10189 * lang.c (put_decl_node): Print promoted types prettier.
10190 * verify.c (verify_jvm_instruction): Change interface.
10191 Partial support for scanning exception table.
10192 For load instructions, handle promoted integral types.
10194 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10196 * verify.c: New file, with contents moved from expr.c.
10197 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10198 * typeck.c (is_array_type_p): Moved here from expr.c.
10199 * java-tree.h: Add some now-needed function declarations.
10200 * Makefile.in (JAVA_OBJS): Added verify.o.
10202 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10204 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10205 METHOD_ABSTRACT flag.
10207 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10208 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10209 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10211 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10213 (start_java_method): Hook for SYNCHRONIZED methods.
10215 * expr.c (build_java_jsr, build_java_ret): New functions
10216 (JSR,PRE): New macros
10217 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10218 (verify_jvm_instructions): tableswitch, lookupswitch,
10219 monitorenter, monitorexit, goto_w: verified.
10220 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10221 (build_java_monitor): New function.
10222 (MONITOR_OPERATION): Modified to call build_java_monitor()
10223 (verify_jvm_instructions): Started a thorough verification of
10226 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10228 Support verification of jsr/ret subroutines (used for try/finally).
10229 * decl.c (return_address_type_node): New type node.
10230 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10231 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10232 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10233 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10234 TYPE_USED): New macros for special types in type_map.
10236 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10237 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10239 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10241 * expr.c (can_widen_reference_to): New function.
10242 (pop_type): Use it.
10243 (merge_type_state): Support handling start of subroutine.
10244 (push_pending_block): Return char* error message, instead of calling
10245 fatal on an error. Also handle subroutines.
10246 (verify_jvm_instructions): Handle errors from push_poending_block.
10247 Support jsr and ret instructions.
10249 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10251 * jcf-io.c (find_classfile): Fix thinko.
10252 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10254 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10256 * Makefile.in (BISON): Remove.
10258 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10260 * Makefile.in: Convert to autoconf.
10261 * config-lang.in (outputs): Added java/Makefile.
10263 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10264 Rename cc1java to jc1.
10266 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10267 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10269 * class.c (class_depth): Do load_class if needed.
10271 Mostly better verification.
10272 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10273 (init_decl_processing): Change return type of soft_checkcast.
10274 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10275 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10276 lang_print_error): New functions.
10277 (lang_init): Set global hook print_error_function to lang_print_error.
10278 * expr.c: In the type_map ptr_type_node is only used for null now.
10279 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10280 (merge_types): Dererence pointer to record types before comparing.
10281 (decode_newarray_type, merge_types): On error just return NULL.
10282 (build_java_binop): Add preliminary implementation (with warning)
10283 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10284 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10285 (expand_compare, expand_java_goto, expand_java_call): Don't
10286 push_pending_block, since that only makes sense when verifying.
10287 (merge_type_state): Different return codes.
10288 (push_pending_block): A block may need to be verified more than once.
10289 (expand_byte_code): Warn about unused code at code generation time.
10290 (verify_jvm_instruction): Changed logic, since code may need to be
10291 re-verified if type-state has changed. Also, better error handling.
10292 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10293 Improve newarray, anewarray, ?aload, athrow,
10294 * java-tree.h (LABEL_CHANGED): New macro.
10296 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10298 * decl.c (soft_athrow_node): New global variable initialized.
10299 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10300 * typeck.c (convert): Added support for REAL_TYPE.
10301 (convert_to_char): New function.
10302 (convert): Handle CHAR_TYPE.
10303 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10304 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10305 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10307 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10308 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10309 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10310 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10311 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10312 to Use The Right Things.
10313 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10314 compatible with INT. BOOLEAN is made equivalent to BYTE.
10315 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10316 OPCODE_ifnonnull): Now supported.
10317 (build_java_athrow): New function.
10319 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10321 Rename method name <init> to match G++ (and fix mangling).
10322 * class.c (layout_class): Replace method name of <init> by class name.
10323 (make_method_value): Do inverse renaming of constructor from <init>.
10324 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10325 * typeck.c (lookup_java_constructor): New function.
10326 * expr.c (expand_invoke): If method_name is <init>, call
10327 lookup_java_constructor to find constructor.
10329 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10331 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10333 * parse.c (get_class_constant): Modified to handle array "classes"
10334 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10336 (convert): Modified to handle real type.
10337 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10338 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10339 variables declared.
10340 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10341 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10342 global variables initialized.
10343 (find_local_variable): Handles the case of a pointer
10344 (end_java_method): Restore the use of one more scope
10345 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10346 build_java_array_length_access, expand_java_arrayload,
10347 expand_java_arraystore, expand_java_array_length,
10348 expand_java_multianewarray, expand_java_anewarray,
10349 build_java_check_indexed_type, is_array_type_p,
10350 build_java_throw_out_of_bound_exception): New functions.
10351 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10352 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10353 OPCODE_<t>aload): Implemented code for verification.
10354 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10355 ARRAY_NEW_MULTI): Macro defined.
10356 (CONVERT): Modified to invoke convert().
10357 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10359 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10361 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10362 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10363 (make_class_data): Field name needs '/' as package prefix.
10364 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10366 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10368 Implement debug information for local variables.
10369 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10370 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10371 DECL_LOCAL_SLOT_CHAIN): New macros.
10372 (struct lang_decl_var): New type.
10373 * parse.c (give_name_to_locals): Move to decl.c.
10374 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10375 (start_java_method): Re-write parameter handling.
10376 (pending_local_decls): New global variable.
10377 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10378 (find_local_variable): Accept pc so we can skips decls not in range.
10379 (struct binding_level): Add end_pc field.
10380 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10381 (various): Change so current pc gets passed to find_local_variable.
10383 * decl.c (init_decl_processing): Re-arrange fields in
10384 class_type_node and and method_type_node to match kaffe 0.9.1.
10385 * class.c (make_method_value, make_class_data): Update
10386 initializations to match.
10388 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10390 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10391 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10392 (push_super_field): New function.
10393 (make_class_data): Handle inheritance of class static initializer.
10394 (layout_class): New name mangling.
10395 * constants.c (build_constant_data_ref): Init type of data array
10396 to a one-element array.
10397 (build_constants_constructor): Set DECL_SIZE from complete array type.
10398 * decl.c: Rename class_type, object_type etc to class_type_node,
10399 object_type_node etc. Make former inherit from latter.
10400 * expr.c (expand_invoke): Add cast of function address.
10401 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10402 * parse.c (yyparse): Don't call layout_class here.
10403 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10405 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10407 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10408 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10409 (alloc_class_constant): New.
10410 * expr.c (expand_invoke): Make sure method's class is initialized.
10411 * class.c (interits_from_p, emit_register_class): New functions.
10412 * parse.c (yyparse): Call emit_register_class.
10414 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10416 * constants.c: New file, to handle constant pool.
10417 * Makefile.in (JAVA_OBJS): Add constants.o.
10418 * decl.c (init_decl_processing): Update, fix, finish various structs.
10419 (pushdecl_top_level): New.
10420 * parse.c (layout_class): Moved to class.c.
10421 * expr.c (java_push_constant_from_pool): New function.
10422 * class.c (build_class_ref): Make work fully
10423 (make_class_data): Emit super-class, constant pool, interface vector.
10425 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10427 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10428 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10429 * class.c (class_depth): New function.
10430 (lookup_named_class): Replaced by new function lookup_class.
10431 * decl.c (object_type_node, string_type_node): New.
10432 Remove various types that we no longer need.
10433 * expr.c (verify_jvm_instructions): New separate verifier pass.
10434 (push_type, pop_type): New functions for verifier.
10435 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10436 (expand_byte_code): Simplify, since we assume already verified.
10437 (expand_invoke): Now mostly works.
10438 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10439 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10440 * parse.c: Wait to allocate class object until we know its name.
10441 (layout_class): Calculate DECL_VINDEX for each virtual method.
10442 * typeck.c (get_array_type): Rename to ...
10443 (build_java_array_type): ... and provide working implementation.
10444 (build_java_signature): New function - build Java signature of type.
10445 (set_java_signature): New function - cache signature with type.
10446 (lookup_java_method): New function.
10448 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10450 * class.c (ident_subst): Take extra SUFFIX parameter.
10451 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10452 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10453 (build_class_ref): Actually implement.
10454 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10455 * decl.c (builtin_function): New.
10456 (init_decl_processing): Update for current Kaffe. Declare some
10457 builtin Kaffe functions.
10458 * expr.c (build_address_of): New.
10459 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10460 Renamed (from expand_java_new etc), and added working implementations.
10461 (build_field_ref): Now also handle static fields.
10462 (expand_invoke): Implement invokestatic, and start implement rest.
10463 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10464 * javaop.def: Rename invokevirt -> invokevirtual.
10465 * lang.c (use_handles): Removed.
10466 * parse.c: Add support for ConstantValue atribute.
10467 Handle nested loading of a class. (JPOOL_UTF): New.
10469 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10471 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10473 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10475 * Make-lang.in (java.install-man): New empty rule.
10476 * typeck.c (set_local_type): New function.
10477 * expr.c (STORE_INTERNAL): Call find_local_variable,
10478 not find_stack_slot. Call set_local_type.
10480 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10482 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10483 and building RECORD_TYPE CONSTRUCTORs.
10484 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10486 * lang.c (use_handles): Change the default to 0.
10487 * decl.c: Define and build class_type, field_type, utf8const_type.
10488 * class.c (make_class_data, make_field_value,
10489 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10490 hashUtf8String, strLengthUtf8, mangled_classname:
10491 Functions to build reflective data structures.
10492 * parse.c (yyparse): Call make_class_data.
10494 * jcf-io.c (open_class, find_classfile): New functions.
10495 * jcf-dump.c: Support reading classfile from explicitly-named
10496 class file (without CLASSPATH searching).
10498 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10500 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10501 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10502 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10503 (get_constant): Now trivial for CONSTANT_Utf8.
10505 * jcf.h: Make NEW_CPOOL the default.
10506 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10508 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>