1 2000-12-13 Mike Stump <mrs@wrs.com>
3 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5 2000-11-07 Tom Tromey <tromey@cygnus.com>
7 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8 * lex.c (java_ignorable_control_p): Removed.
9 (java_letter_or_digit_p): Removed.
10 (java_start_char_p): New function.
11 (java_read_char): Return `int', not `unicode_t'. Changed
13 (java_read_unicode): Likewise.
14 (java_read_unicode_collapsing_terminators): Likewise.
15 (java_get_unicode): Likewise.
16 (java_new_lexer): Initialize hit_eof.
17 (java_parse_end_comment): Take `int' argument.
18 (java_parse_doc_section): Likewise.
19 (java_parse_escape_sequence): Don't allow backlash-newline.
21 * lex.h (JAVA_DIGIT_P): Removed.
22 (_JAVA_LETTER_OR_DIGIT_P): Removed.
23 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
24 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
25 (JAVA_PART_CHAR_P): New macro.
27 (JAVA_CHAR_ERROR): Now -2.
28 (java_lexer): New field `hit_eof'.
29 * chartables.h: New file.
30 * gen-table.pl: new file.
32 2000-11-20 Tom Tromey <tromey@cygnus.com>
33 Alexandre Petit-Bianco <apbianco@cygnus.com>
35 * parse.y (java_complete_lhs): Only allow compound assignment of
36 reference type if type is String.
38 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
40 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
43 2000-12-09 Anthony Green <green@redhat.com>
45 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
46 filestart and filename_length as int values.
48 2000-12-07 Mo DeJong <mdejong@redhat.com>
50 * jcf-io.c (find_class): Correct the logic that tests to see if a
51 .java file is newer than its .class file. The compiler was
52 incorrectly printing a warning when file mod times were equal.
54 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
56 * jvgenmain.c: Use ISPRINT not isascii.
58 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
60 * parse.y (end_artificial_method_body): Fixed typo.
62 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
64 * parse.y (patch_method_invocation): Pick the correct enclosing
65 context when creating inner class instances.
68 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
70 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
71 Update copyright year to 2000.
73 2000-11-23 Anthony Green <green@redhat.com>
75 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
76 Move current_file_list out of yyparse and make it static.
78 * expr.c: Declare quick_stack and tree_list_free_list as static
79 (init_expr_processing): Register quick_stack and
80 tree_list_free_list roots.
82 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
84 * parse.y (build_outer_field_access): New local `decl_ctx', use
85 it. Check for field's context and current class immediate outer
87 (outer_field_access_p): Consider fields inherited from the last
89 (build_access_to_thisn): Stop at the last enclosing context if
93 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
95 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
97 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
99 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
102 2000-11-20 Tom Tromey <tromey@cygnus.com>
104 * jv-scan.c (help): Document --complexity.
105 (options): Added --complexity.
106 (flag_complexity): New global.
107 (main): Call `report'.
108 * parse-scan.y (complexity): New global.
109 (if_then_statement, if_then_else_statement,
110 if_then_else_statement_nsi, switch_block_statement_group,
111 while_expression, do_statement, for_begin, continue_statement,
112 throw_statement, catch_clause, finally, method_invocation,
113 conditional_and_expression, conditional_or_expression,
114 conditional_expression): Update complexity.
115 (reset_report): Reset complexity.
116 (report): New function.
118 2000-11-20 Tom Tromey <tromey@cygnus.com>
120 * lex.c (yylex): Added STRICT_TK case.
121 * parse.y (STRICT_TK): Added.
122 * parse-scan.y (STRICT_TK): Added.
123 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
124 `;'. Use 4, not 3, with -k option. Correctly rename resulting
126 * keyword.h: Rebuilt.
127 * keyword.gperf (strictfp): Added.
129 2000-11-20 Tom Tromey <tromey@cygnus.com>
131 * lex.c (yylex): Recognize floating point constants with leading
134 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
136 * java-tree.h (cyclic_inheritance_report): Constify.
137 * parse.y (cyclic_inheritance_report): Likewise.
139 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
141 * parse.y (goal): Remove call to ggc_add_string_root.
143 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
145 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
146 Create string in scratch buffer, then pass to build_string.
148 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
150 * parse.y (issue_warning_error_from_context): Add
153 2000-11-11 Anthony Green <green@redhat.com>
155 * jcf-parse.c (process_zip_dir): Add finput parameter.
156 (jcf_figure_file_type): Call process_zip_dir with appropriate
159 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
161 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
162 * jcf-parse.c (jcf_figure_file_type): Likewise.
164 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
166 * parse.y (create_new_parser_context): Use memset () instead of
169 2000-11-08 Tom Tromey <tromey@cygnus.com>
171 * gjavah.c (process_file): Only include gcj/cni.h when generating
174 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
176 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
177 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
180 2000-11-05 Tom Tromey <tromey@cygnus.com>
182 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
183 * lex.c (IS_ZERO): New define.
184 (java_perform_atof): Error on floating point underflow.
186 2000-11-04 Tom Tromey <tromey@cygnus.com>
188 * lex.c (java_parse_escape_sequence): Only read two octal
189 characters if the first one is greater than 3. Don't allow
190 "octal" numbers to include the digits 8 or 9.
192 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
194 * Make-lang.in (java.distdir): Remove.
196 2000-11-03 Tom Tromey <tromey@cygnus.com>
198 * Make-lang.in (java.dvi): New target.
199 Partial fix for PR other/567.
201 * lang-options.h: Mention -Wout-of-date.
202 * jcf-dump.c (flag_newer): New global.
203 * gjavah.c (flag_newer): New global.
204 * jcf-io.c (find_class): Only warn when flag_newer set.
205 * lang.c (flag_newer): New global.
206 (struct string_option): New declaration.
207 (lang_W_options): New global.
208 (process_option_with_no): New function.
209 (lang_decode_option): Use it.
211 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
212 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
215 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
216 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
217 * lex.c (java_read_unicode): Removed `term_context' argument.
218 Recognize any number of `u' in `\u'.
219 (java_read_unicode_collapsing_terminators): New function.
220 (java_get_unicode): Use it.
221 (java_lineterminator): Removed.
222 (yylex): Produce error if character literal is newline or single
223 quote. Return if eof found in middle of `//' comment. EOF in
224 `//' comment is only an error if pedantic.
225 (java_ignorable_control_p): New function.
226 (java_parse_end_comment): Return if eof found in middle of
229 * jv-scan.c (pedantic): New global.
231 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
233 * parse.y (outer_field_access_p): Inherited fields aren't
234 consider outer fields.
235 (maybe_build_thisn_access_method): Use
236 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
237 (resolve_expression_name): Trigger an error if a static field
238 is being accessed as an outer field.
240 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
242 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
245 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
247 * Make-lang.in: Move all build rules here from Makefile.in,
248 adapt to new context. Wrap all rules that change the current
249 directory in parentheses. Expunge all references to $(P).
250 When one command depends on another and they're run all at
251 once, use && to separate them, not ;. Add OUTPUT_OPTION to
252 all object-file generation rules. Delete obsolete variables.
254 * Makefile.in: Delete.
255 * config-lang.in: Delete outputs= line.
257 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
259 * parse.y (patch_method_invocation): NULLify this_arg when already
261 (maybe_use_access_method): Handle call to methods unrelated to the
262 current class. Fixed comment.
265 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
267 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
270 2000-10-24 Tom Tromey <tromey@cygnus.com>
272 * lex.c (java_new_lexer): Initialize new fields. Work around
273 broken iconv() implementations.
274 (java_read_char): Swap bytes if required. Use fallback decoder if
276 (byteswap_init, need_byteswap): New globals.
277 (java_destroy_lexer): Only close iconv handle if it is in use.
278 * lex.h (java_lexer): New fields read_anything, byte_swap,
280 Made out_buffer unsigned.
282 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
284 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
285 where an enclosing context can be set on the jdep.
286 (do_resolve_class): Fixed identation.
288 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
290 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
292 * jcf-reader.c (peek_attribute, skip_attribute): Only define
295 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
297 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
299 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
301 * jcf-write.c (OP1): Update `last_bc'.
302 (struct jcf_block): Fixed indentation and typo in comments. New
304 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
305 follows `monitorenter'.
306 * parse.y (patch_synchronized_statement): New local `tmp'. Call
310 2000-10-16 Tom Tromey <tromey@cygnus.com>
312 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
313 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
314 * lang-options.h: Added -MA, -MT, -MF..
315 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
316 (DEPEND_TARGET_SET): New macro.
317 (DEPEND_FILE_ALREADY_SET): Likewise.
318 (init_parse): Handle new flags.
319 * jcf.h (jcf_dependency_print_dummies): Declare.
320 * Make-lang.in (s-java): Added mkdeps.o.
321 * Makefile.in (BACKEND): Added mkdeps.o.
322 (../gcjh$(exeext)): Added mkdeps.o.
323 (../jcf-dump$(exeext)): Added mkdeps.o.
324 * jcf-depend.c: Include mkdeps.h.
325 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
327 (jcf_dependency_reset): Rewrote.
328 (dependencies): New global.
329 (jcf_dependency_set_target): Rewrote.
330 (jcf_dependency_add_target): Likewise.
331 (jcf_dependency_add_file): Likewise.
333 (print_ents): Removed.
334 (jcf_dependency_write): Rewrote.
335 (print_dummies): New global.
336 (jcf_dependency_print_dummies): New function
337 (jcf_dependency_write): Call deps_dummy_targets if required.
339 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
341 * gjavah.c (add_class_decl): Removed unused variables `tname',
342 `tlen' and `name_index'.
343 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
344 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
345 in `wfl_operator' with value.
346 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
347 (jcf_figure_file_type): Fixed identation.
348 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
349 * parse.y (analyze_clinit_body): New function.
350 (static_initializer:): Reset `current_static_block'.
351 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
352 `wfl_operator' with new value.
353 (lookup_cl): Use EXPR_WFL_FILENAME.
354 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
356 (build_outer_field_access): Access to this$<n> built from
357 current_class, not its outer context.
358 (build_access_to_thisn): Fixed leading comment. Tidied things up.
359 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
360 (patch_method_invocation): Use `is_static_flag' when already
362 (patch_newarray): Removed assignment in ternary operator.
364 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
366 * except.c (free_eh_ranges): Don't free `whole_range'.
368 2000-10-15 Anthony Green <green@redhat.com>
370 * decl.c (init_decl_processing): Call init_class_processing before
373 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
375 * check-init.c (check_init): Fixed leading comment. Use
377 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
378 (give_name_to_locals): Likewise.
379 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
380 fields in lang_decl_var.
381 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
382 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
383 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
384 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
385 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
386 (LOCAL_FINAL): Rewritten.
387 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
388 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
389 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
391 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
392 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
393 (TYPE_HAS_FINAL_VARIABLE): New macro.
394 (struct lang_type): Added `afv' field.
395 * parse.y (check_static_final_variable_assignment_flag): New function.
396 (reset_static_final_variable_assignment_flag): Likewise.
397 (check_final_variable_local_assignment_flag): Likewise.
398 (reset_final_variable_local_assignment_flag): Likewise.
399 (check_final_variable_indirect_assignment): Likewise.
400 (check_final_variable_global_assignment_flag): Likewise.
401 (add_inner_class_fields): Use LOCAL_FINAL_P.
402 (register_fields): Handle local finals and final variables.
403 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
404 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
405 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
407 (java_complete_expand_methods): Loop to set
408 TYPE_HAS_FINAL_VARIABLE. Call
409 `reset_final_variable_local_assignment_flag' and
410 `check_final_variable_local_assignment_flag' accordingly before
411 and after constructor expansion. Call
412 `reset_static_final_variable_assignment_flag'
413 before expanding <clinit> and after call
414 `check_static_final_variable_assignment_flag' if the
415 current_class isn't an interface. After all methods have been
416 expanded, call `check_final_variable_global_assignment_flag' and
417 `check_static_final_variable_assignment_flag' if the current class
419 (maybe_yank_clinit): Fixed typo in comment.
420 (build_outer_field_access_methods): Removed old sanity check. Use
421 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
422 Don't create access methods for finals.
423 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
424 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
425 existing DECL_INIT has been processed.
426 (java_complete_lhs): Likewise.
427 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
428 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
430 (patch_assignment): Use LOCAL_FINAL_P.
431 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
432 DECL_INITIAL is nullified.
435 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
437 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
439 * Makefile.in (parse.c, parse-scan.c): Likewise.
441 2000-10-12 Mark Mitchell <mark@codesourcery.com>
443 * class.c (temporary_obstack): Remove.
444 (make_class): Don't mess with obstascks.
445 (push_class): Likewise.
446 (set_super_info): Likewise.
447 (add_method_1): Likewise.
448 (add_method): Likewise.
449 (add_field): Likewise.
450 (build_utf8_ref): Likewise.
451 (build_class_ref): Likewise.
452 (build_static_field_ref): Likewise.
453 (finish_class): Likewise.
454 (push_super_field): Likewise.
455 (layout_class): Likewise.
456 (layout_class_methods): Likewise.
457 (init_class_processing): Likewise.
458 * constants.c (get_tag_node): Likewise.
459 (build_constant_data_ref): Likewise.
460 * decl.c (ggc_p): Remove.
461 (copy_lang_decl): Use ggc_alloc.
462 (complete_start_java_method): Don't mess with obstacks.
463 (start_java_method): Likewise.
464 (end_java_method): Likewise.
465 * except.c (link_handler): Use xmalloc.
466 (free_eh_ranges): New function.
467 (method_init_exceptions): Use it.
468 (add_handler): Use xmalloc.
469 (expand_start_java_handler): Don't mess with obstacks.
470 (prepare_eh_table_type): Likewise.
471 (expand_end_java_handler): Likewise.
472 * expr.c (push_value): Likewise.
473 (create_label_decl): Likewise.
474 (build_jni_stub): Likewise.
475 (java_lang_expand_expr): Likewise.
476 (note_instructions): Use xrealloc.
477 (java_push_constant_from_pool): Don't mess with obstacks.
478 (process_jvm_instruction): Likewise.
479 * java-tree.h (cyclic_inheritance_report): Remove duplicate
481 * jcf-parse.c (get_constant): Don't mess with obstacks.
482 (read_class): Likewise.
483 (jcf_parse): Likewise.
484 * lex.c (expresion_obstack): Remove.
485 (java_lex): Don't use obstack_free.
486 * parse.h (exit_java_complete_class): Don't mess with obstacks.
487 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
488 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
489 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
490 * parse.y (gaol): Add more GC roots.
491 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
492 (lookup_field_wrapper): Likewise.
493 (obtain_incomplete_type): Don't mess with obstacks.
494 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
496 (craft_constructor): Don't mess with obstacks.
497 (safe_layout_class): Likewise.
498 (java_complete_class): Likewise.
499 (source_end_java_method): Likewise.
500 (build_outer_field_access_methods): Likewise.
501 (build_outer_method_access_method): Likewise.
502 (maybe_build_thisn_access_method): Likewise.
503 (build_dot_class_method_invocation): Likewise.
504 (java_complete_tree): Likewise.
505 (java_complete_lhs): Likewise.
506 (do_merge_string_cste): Likewise.
507 (patch_string_cst): Likewise.
508 (array_constructor_check_entry): Likewise.
509 * typeck.c (build_java_array_type): Likewise.
510 (parse_signature_string): Likewise.
511 (build_java_signature): Likewise.
513 2000-10-12 Tom Tromey <tromey@cygnus.com>
516 * gjavah.c (add_class_decl): Don't special-case inner classes.
517 (add_namelet): Likewise.
519 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
521 * java-tree.h: Constify current_encoding.
522 * lang.c: Constify current_encoding.
524 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
526 * jvgenmain.c (class_mangling_suffix): Omit `.'.
527 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
529 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
531 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
532 patch. Fixes gcj/340.
534 2000-10-10 Tom Tromey <tromey@cygnus.com>
536 * lex.c (java_new_lexer): Initialize out_first and out_last
538 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
540 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
542 * parse.y (pop_current_osb): New function.
543 (array_type:): Use `dims:', changed actions
544 accordingly. Suggested by Anthony Green.
545 (array_creation_expression:): Used pop_current_osb.
546 (cast_expression:): Likewise.
547 (search_applicable_method_list): Fixed indentation.
549 2000-10-08 Anthony Green <green@redhat.com>
551 * parse.y (array_type_literal): Remove production.
552 (type_literals): Refer to array_type, not array_type_literal.
554 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
556 Patch contributed by Corey Minyard.
557 * decl.c (check_local_named_variable): New function.
558 (tree check_local_unnamed_variable): Likewise.
559 (find_local_variable): Splitted. Call check_local_{un}named_variable.
561 2000-10-07 Anthony Green <green@redhat.com>
563 * class.c (layout_class): Handle case where superclass can't be
566 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
568 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
571 2000-10-05 Tom Tromey <tromey@cygnus.com>
573 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
574 * jvgenmain.c (class_mangling_prefix): Removed.
575 (class_mangling_suffix): New global.
577 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
579 (print_method_info): Handle overrides for static and final
581 (process_file): Generate declaration for class object field.
582 * class.c (cxx_keywords): New array.
583 (utf8_cmp): New function.
584 (cxx_keyword_p): New function.
585 (layout_class_method): Mangle C++ keywords by appending `$'.
586 (mangle_field): New function.
587 (mangle_class_field): Use mangle_field. Mangle class name as
589 (mangle_static_field): Use mangle_field.
591 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
593 * decl.c (find_local_variable): Removed uncessary type check and
594 fixed range check typo. From Corey Minyard.
596 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
598 * decl.c (give_name_to_locals): New local `code_offset'. Call
599 `maybe_adjust_start_pc'.
600 * expr.c (note_instructions): New function.
601 (expand_byte_code): Don't collect insn starts here.
602 (peek_opcode_at_pc): New function.
603 (maybe_adjust_start_pc): Likewise.
604 * java-tree.h (maybe_adjust_start_pc): Declare.
605 (note_instructions): Likewise.
606 * jcf-parse.c (parse_class_file): Call `note_instructions'.
608 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
610 * parse.y (field_access:): Fixed indentation.
611 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
613 2000-09-07 Tom Tromey <tromey@cygnus.com>
616 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
617 JPRIMITIVE_TYPE_P, for arithmetic operators.
618 (patch_method_invocation): Indentation fix.
619 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
620 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
621 (do_unary_numeric_promotion): Cleaned up code.
622 (valid_cast_to_p): Handle boolean correctly.
624 2000-09-27 Tom Tromey <tromey@cygnus.com>
626 * lex.c (java_read_unicode): Reset bs_count when finished with
629 2000-10-01 Mark Mitchell <mark@codesourcery.com>
632 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
633 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
634 (typeck.o): Depend on ggc.h.
635 * class.c (add_method_1): Use GC functions for allocation.
636 (init_class_processing): Register roots.
637 * decl.c (ggc_p): Set to 1.
638 (pending_local_decls): Make it static.
639 (push_jvm_slot): Use GC functions for allocation.
640 (init_decl_processing): Register roots.
641 (give_name_to_locals): Use GC functions for allocation.
642 (lang_mark_tree): New function.
643 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
644 functions for allocation.
645 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
646 * lex.c (java_lex): Use build_string, rather than replicating it
648 * parse.y (goal): Add more roots.
649 (mark_parser_ctxt): New function.
650 * typeck.c: Include ggc.h.
652 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
654 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
655 contains something else than MODIFY_EXPR.
657 2000-09-23 Mark Mitchell <mark@codesourcery.com>
659 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
660 * Makefile.in (parse.o): Depend on ggc.h.
662 (constants.o): Likewise.
665 (jcf-parse.o): Likewise.
666 (jcf-write.o): Likewise.
667 (mangle.o): Likewise.
668 * class.c: Include ggc.h.
669 (build_static_field_ref): Register GC roots.
670 (layout_class): Likewise.
671 (init_class_processing): Likewise.
672 * constants.c: Include ggc.h.
673 (current_constant_pool_data_ref): Remove.
674 (tag_nodes): Move it to ...
675 (get_tag_node): ... here. Register GC roots.
676 * decl.c: Include ggc.h. Remove many global tree definitions.
677 (throw_node): Define.
678 (java_global_trees): Likewise.
679 (predef_filenames): Make the size a constant.
680 (init_decl_processing): Adjust accordingly.
681 (init_decl_processing): Call init_jcf_parse. Register GC roots.
682 * expr.c: Include ggc.h.
683 (init_expr_processing): Register GC roots.
684 (build_invokeinterface): Likewise.
685 * java-tree.h: Replace extern tree declarations with macros.
686 (java_global_trees): New variable.
687 (java_tree_index): New enumeration.
688 (init_jcf_parse): Declare.
689 * jcf-parse.c: Include ggc.h.
690 (current_class): Remove declaration.
691 (main_class): Likewise.
692 (all_class_list): Likewise.
693 (predefined_filename_p): Adjust for constant size of
695 (init_jcf_parse): New function.
696 * jcf-write.c: Include ggc.h.
697 (generate_classfile): Register GC roots.
698 (append_synthetic_attribute): Likewise.
699 (append_innerclass_attribute_entry): Likewise.
700 * lang.c: Include ggc.h.
701 (lang_print_error): Register GC roots.
702 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
704 * parse.y: Include ggc.h.
705 (wfl_operator): Remove.
706 (goal): Register GC roots.
707 (java_pop_parser_context): Adjust for new field names.
708 (java_parser_context_save_global): Likewse.
709 (java_parser_context_restore_global): Likewise.
710 (java_parser_context_suspend): Likewise.
711 (java_parser_context_resume): Likewise.
712 (verify_constructor_circularity): Register GC roots.
713 (lookup_cl): Likewise.
714 (java_reorder_fields): Likewise.
715 (build_current_this): Likewise.
716 (class_in_current_package): Likewise.
717 (argument_types_convertible): Likewise.
718 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
720 2000-09-14 Tom Tromey <tromey@cygnus.com>
722 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
724 2000-09-13 Tom Tromey <tromey@cygnus.com>
726 * jcf-parse.c: Include <locale.h>.
727 * jv-scan.c: Include <locale.h>.
729 2000-09-12 Tom Tromey <tromey@cygnus.com>
731 * expr.c (pop_type_0): Return `Object' if trying to merge two
733 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
734 interface types; `Object' is always a valid supertype.
736 2000-09-12 Tom Tromey <tromey@cygnus.com>
739 * jv-scan.c (help): Document --encoding.
740 (options): Added `encoding' entry.
741 (OPT_ENCODING): New define.
742 (main): Handle --encoding.
743 Include <langinfo.h> if nl_langinfo exists.
744 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
746 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
747 (parse_source_file): Correctly call java_init_lex. Added `finput'
748 argument. Use nl_langinfo to determine default encoding.
749 * java-tree.h (current_encoding): Declare.
750 * parse.y (java_parser_context_restore_global): Don't restore
752 (java_parser_context_save_global): Don't set `finput' field.
753 (java_pop_parser_context): Don't restore `finput'. Free old lexer
755 * lang.c (current_encoding): New global.
756 (lang_decode_option): Recognize `-fencoding='.
757 (finish_parse): Don't close finput.
758 * parse.h (struct parser_ctxt): Removed `finput' and
759 `unget_utf8_value' fields. Added `lexer' field.
760 (java_init_lex): Fixed declaration.
761 * lex.c (java_new_lexer): New function.
762 (java_destroy_lexer): Likewise.
763 (java_read_char): Added `lex' argument. Handle iconv case.
764 (java_read_unicode): Added `lex' argument. Count backslashes in
766 (java_init_lex): Added `finput' and `encoding' arguments. Set
767 `lexer' field in ctxp.
768 (BAD_UTF8_VALUE): Removed.
769 (java_lex): Handle seeing UEOF in the middle of a string literal.
770 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
771 (java_lexer): New structure.
774 (DEFAULT_ENCODING): New define.
775 (java_destroy_lexer): Declare.
777 2000-09-12 Tom Tromey <tromey@cygnus.com>
780 * lex.c (java_init_lex): Initialize java_io_serializable.
781 * parse.y (java_io_serializable): New global.
782 (valid_ref_assignconv_cast_p): An array can be cast to
785 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
787 * decl.c, expr.c: Include defaults.h if not already included.
788 Don't define the *_TYPE_SIZE macros.
790 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
792 * typeck.c (build_java_array_type): Correct first parameter
793 in ADJUST_FIELD_ALIGN invocation.
795 2000-09-06 Tom Tromey <tromey@cygnus.com>
797 * lang-specs.h: Also recognize `-femit-class-files'.
799 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
801 * verify.c (merge_types): Load the types to merge if necessary.
803 2000-09-02 Anthony Green <green@redhat.com>
805 * jcf-io.c: Include zlib.h.
806 (open_in_zip): Read compressed class file archives.
807 * zipfile.h (ZipDirectory): Add uncompressed_size and
808 compression_method fields.
809 * zextract.c (read_zip_archive): Collect file compression info.
811 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
813 * parse.y (do_resolve_class): Also explore superclasses of
814 intermediate enclosing contexts when searching for inner classes.
816 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
818 * parse.y (variable_declarator_id:): Better error message.
819 (expression_statement:): Use YYNOT_TWICE.
820 (cast_expression:): Likewise.
821 (assignment:): Likewise.
823 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
825 * parse.y (do_merge_string_cste): New locals. Create new
826 STRING_CSTs each time, use memcpy. Fixes gcj/311.
828 2000-08-07 Hans Boehm <boehm@acm.org>
830 * boehm.c (mark_reference_fields): Set marking bits for all words in
831 a multiple-word record.
832 (get_boehm_type_descriptor): Use the procedure marking descriptor for
835 2000-08-31 Mike Stump <mrs@wrs.com>
837 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
838 jcf-dump$(exeext)): Make parallel safe.
840 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
842 * jcf-parse.c (set_source_filename): Constify a char *.
843 * jcf-write.c (append_innerclasses_attribute,
844 make_class_file_name): Constify a char *. Don't recycle a
845 variable for an unrelated purpose.
846 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
847 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
849 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
851 * expr.c (can_widen_reference_to): Fixed indentation.
852 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
853 * parse.y: `finit$' replaces `$finit$' in comments.
854 (try_builtin_assignconv): Fixed leading comment.
856 2000-08-25 Greg McGary <greg@mcgary.org>
858 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
860 2000-08-24 Greg McGary <greg@mcgary.org>
862 * lang.c (lang_decode_option): Use ARRAY_SIZE.
863 * parse.y (BINOP_LOOKUP): Likewise.
865 2000-08-22 Andrew Haley <aph@cygnus.com>
867 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
868 sign extending. Fixes gcj/321.
869 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
870 combining to make a jlong. Fixes gcj/321.
872 2000-08-21 Nix <nix@esperi.demon.co.uk>
874 * lang-specs.h: Do not process -o or run the assembler if
877 2000-08-16 Andrew Haley <aph@cygnus.com>
879 * typeck.c (build_java_array_type): Rewrite code to do array
880 alignment. Take into account back-end macros when aligning array
881 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
882 user to set alignment. Fixes gcj/252 and 160.
884 2000-08-09 Tom Tromey <tromey@cygnus.com>
886 * parse.y (check_abstract_method_definitions): Now return `int'.
887 Check implemented interfaces. Fixes PR gcj/305.
889 * parse.y (patch_switch_statement): Disallow `long' in switch
890 expressions. Fixes PR gcj/310.
892 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
894 * decl.c (finit_leg_identifier_node): New global.
895 (init_decl_processing): Use `finit$' to initialize
896 finit_identifier_node. Use `$finit$' to initialize
897 finit_leg_identifier_node.
898 * expr.c (expand_java_field_op): Use ID_FINIT_P.
899 * java-tree.h (finit_identifier_node): Changed attached comment.
900 (finit_leg_identifier_node): New declaration.
901 (ID_FINIT_P): Take finit_identifier_node and
902 finit_leg_identifier_node into account. This is a backward
905 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
907 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
909 (generate_bytecode_insns): Check `nargs' before emitting it.
910 * verify.c (merge_type_state): Fixed typo.
911 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
912 generate_bytecode_{conditional,insns}.
914 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
916 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
919 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
921 * class.c (maybe_layout_super_class): Fixed indentation.
922 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
923 (java_check_methods): New function declaration.
924 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
925 instead of `str_ptr'.
926 * jcf-write.c (generate_bytecode_insns): Emit number the of args
927 of a `invokeinterface' at the right time.
928 * parse.h (WFL_STRIP_BRACKET): New macro.
929 (SET_TYPE_FOR_RESOLUTION): Use it.
930 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
931 (check_class_interface_creation): Don't check for cross package
932 innerclass name clashes.
933 (method_header): Behave properly if MDECL is `error_mark_node'.
934 (method_declarator): Return `error_mark_node' if bogus current
936 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
937 (resolve_and_layout): New local `decl_type', set and used. Call
939 (java_check_methods): New method.
940 (java_layout_classes): Use it.
941 (resolve_qualified_expression_name): No EH check necessary in
943 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
945 (patch_assignment): Set DECL_INITIAL on integral final local.
947 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
949 * java-tree.h (flag_extraneous_semicolon): New extern.
950 * lang-options.h: (-Wextraneous-semicolon): New option.
951 * lang.c (flag_redundant): Fixed typo in leading comment.
952 (flag_extraneous_semicolon): New global.
953 (lang_decode_option): Set `flag_extraneous_semicolon' when
954 -Wall. Decode `-Wextraneous-semicolon'.
955 * parse.y (type_declaration:): Removed `SC_TK' hack, added
956 `empty_statement' rule.
957 (class_body_declaration): Likewise.
958 (method_body:): Accept `;' as a method body.
959 (static_initializer:): Removed `SC_TK' hack.
960 (constructor_block_end:): Likewise.
961 (empty_statement:): Report deprecated empty declaration. Fixes
964 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
966 * parse.y (build_dot_class_method_invocation): Changed parameter
967 name to `type'. Build signature from `type' and convert it to a
968 STRING_CST if it's an array.
969 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
970 to use `ref_type' directly.
972 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
974 * lang-options.h: Added a comma after the last element to avoid
975 syntax errors when other languages define additional options.
977 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
979 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
980 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
981 (jc1): Link with $(BACKEND).
982 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
984 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
986 * jvspec.c: Adjust type of second argument to
987 lang_specific_driver, and update code as necessary.
989 * class.c (build_dtable_decl): Initialize dummy.
991 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
993 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
994 method bodies not to rule out discarding `<clinit>'; don't use
995 <clinit> to initialize static fields with constant initializers.
997 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
999 * gjavah.c (print_method_info): Added `synth' parameter. Skip
1001 (method_synthetic): New global.
1002 (HANDLE_METHOD): Recognize synthetic method and tell
1003 `print_method_info' about it.
1004 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
1005 processing a synthetic method.
1006 * jcf-reader.c (skip_attribute): New function.
1007 ( skip_attribute): Likewise.
1009 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1011 * parse.y (build_outer_field_access): Fixed comments.
1012 (fix_constructors): Emit the initialization of this$<n> before
1014 (resolve_qualified_expression_name): Build an access to `decl' if
1017 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1019 * parse-scan.y (curent_class): Non longer const.
1020 (inner_qualifier, inner_qualifier_length): Deleted.
1021 (current_class_length): New global.
1022 (bracket_count): Fixed typo in leading comment.
1023 (anonymous_count): New global.
1024 (class_instance_creation_expression:): Handle anonymous classes.
1025 (anonymous_class_creation:): New rule.
1026 (push_class_context): Rewritten.
1027 (pop_class_context): Likewise.
1028 (INNER_QUALIFIER): Macro deleted.
1029 (report_class_declaration): call `push_class_context' when
1030 entering the function. `fprintf' format modified not to use
1032 (report_class_declaration): Assign `package_name' and
1033 `current_class' to NULL separatly.
1035 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1037 * expr.c (build_invokeinterface): Call layout_class_methods on
1040 2000-07-27 Tom Tromey <tromey@cygnus.com>
1041 Anthony Green <green@cygnus.com>
1042 Alexandre Petit-Bianco <apbianco@cygnus.com>
1044 * class.c (make_class_data): Create vtable for abstract classes.
1045 (get_dispatch_table): Changed to cope with abstract classes.
1047 2000-07-27 Tom Tromey <tromey@cygnus.com>
1049 * parse.y (patch_method_invocation): Don't reverse the argument
1050 list when dealing with anonymous class constructors. Fixed typo in
1053 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1055 * parse.y (build_alias_initializer_parameter_list): Reverse
1056 crafted list when building aliases for anonymous class
1059 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1061 * parse.y (jdep_resolve_class): Don't bother checking potential
1062 innerclass access if `decl' is NULL.
1063 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
1066 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1068 * parse.c: Remove (again.)
1070 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1072 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
1073 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
1074 outside the `if' statement, alias to innerclass removed, `decl'
1075 used to mark the class complete.
1077 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1079 * parse.y (simple_name:): Fixed typo in error message.
1081 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1083 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
1084 or its first operand can be error marks.
1086 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1088 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
1089 * parse.y (method_header): Likewise.
1091 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1093 * parse.y (process_imports): Consider that one might be trying to
1094 import an innerclass. Fixes gcj/254
1096 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1098 * parse.y (find_as_inner_class): Handle the case where the
1099 enclosing context of an innerclass has been loaded as bytecode.
1101 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1103 * parse.y (simple_name:): Reject `$' in type names.
1104 (resolve_type_during_patch): Use `type' as a second
1105 argument to resolve_no_layout. Fixes gcj/257.
1107 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
1109 * parse.y (find_most_specific_methods_list): Select the only
1110 non-abstract method even if max has been set.
1111 Fixes gcj/285, gcj/298.
1113 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
1115 * lang-specs.h: Added %(jc1) to java compiler options.
1117 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1119 * .cvsignore: New file.
1121 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1123 * parse.y (not_accessible_p): Access granted to innerclasses
1124 (indirectly) extending the reference type. Fixes gcj/249.
1126 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1128 * parse.y (patch_method_invocation): Fixed comment.
1129 (maybe_use_access_method): Build this$<n>s to the context of the
1130 target method, or a type that extends it. Fixes gcj/242.
1132 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1136 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1138 * parse.y (fold_constant_for_init): Avoid bullish conversion.
1140 2000-07-13 Tom Tromey <tromey@cygnus.com>
1142 * lang-specs.h: Added %{I*}.
1144 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1146 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1148 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1150 * parse-scan.c: Remove.
1152 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1154 * class.c (set_super_info): Handled protected inner classes.
1155 (common_enclosing_context_p): Bail early if arguments aren't both
1157 (get_access_flags_from_decl): Handle private and protected inner
1159 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
1160 (CLASS_PROTECTED): Likewise.
1161 (struct lang_type): New bitfield `poic'.
1162 * parse.y (jdep_resolve_class): Call check_inner_class_access on
1164 (check_inner_class_access): Renamed arguments, added
1165 comments. Handles protected inner classes (fixes gcj/225)
1166 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1168 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1170 * parse.y (resolve_qualified_expression_name): Verify qualified
1171 access to `this'. Fixes gcj/239.
1173 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1175 * jcf-write.c (generate_classfile): Don't install ConstantValue
1178 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1180 * parse.y (resolve_qualified_expression_name): Handle inner class
1181 access. Fixes gcj/256.
1183 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1185 * jcf-write.c (generate_classfile): Properly install the
1186 ConstantValue attribute and the initial value constant pool index
1187 on string constants.
1188 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1191 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1193 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1195 * parse.y (find_as_inner_class): Fixed typo.
1196 (do_resolve_class): Explore enclosing contexts when searching for
1197 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1198 (check_inner_class_access): Check `decl' which can be null in case
1201 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1203 * java-tree.h (java_debug_context): Declared `extern'.
1204 (safe_layout_class): Likewise.
1205 * parse.y (resolve_field_access): Field must be `static' in order
1206 to be replaced by its initial value. Added comments.
1207 (find_applicable_accessible_methods_list): Fixed typo.
1208 (find_most_specific_methods_list): Methods found in innerclasses
1209 take over methods founds in the enclosing contexts.
1210 (java_complete_tree): Loosen restrictions on the type of DECLs
1211 that can be replaced by their initialization values.
1212 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1214 2000-07-05 Tom Tromey <tromey@cygnus.com>
1216 * Make-lang.in (PARSE_DIR): New macro.
1217 (PARSE_RELDIR): Likewise.
1218 (PARSE_C): Likewise.
1219 (PARSE_SCAN_C): Likewise.
1220 ($(PARSE_C)): New target.
1221 ($(PARSE_SCAN_C)): Likewise.
1222 (SET_BISON): New macro.
1223 (BISONFLAGS): Likewise.
1224 (JAVABISONFLAGS): Likewise.
1226 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1228 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1229 argument on the first pass for CNI as well as JNI.
1230 (print_method_info): Set up method name on the first pass only.
1232 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1234 * parse.y (parser_qualified_classname): Removed parameter
1236 (create_interface): Removed first passed parameter to
1237 parser_qualified_classname.
1238 (create_class): Likewise. Don't install alias on static
1239 innerclasses. Fixes gcj/275.
1241 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1243 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1244 debugable statement with empty_stmt_node. Fixes gcj/272
1246 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1248 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1251 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1253 * jcf-write.c (push_long_const): Appropriately cast short negative
1256 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1258 * parse.y (verify_constructor_super): Use loop variable
1259 `m_arg_type' initialized with `mdecl_arg_type'.
1261 2000-06-29 Tom Tromey <tromey@cygnus.com>
1263 * parse.y (resolve_field_access): Handle case where `type_found'
1266 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1268 * expr.c (lookup_field): The same field can be found through two
1269 different interface. Don't declare it ambiguous in that case.
1271 2000-06-27 Tom Tromey <tromey@cygnus.com>
1273 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1274 follows \r, then unget it at a lower level.
1276 2000-06-26 Tom Tromey <tromey@cygnus.com>
1278 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1281 2000-06-25 Tom Tromey <tromey@cygnus.com>
1283 * parse.y (for_statement): Wrap expression in a WFL if it is a
1284 constant. For PR gcj/268.
1286 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1288 * parse.y (do_resolve_class): Minor optimiztion in the package
1289 list search. Removed unecessary test and return statement.
1290 (valid_ref_assignconv_cast_p): Order of arguments to
1291 enclosing_context_p fixed.
1293 2000-06-24 Tom Tromey <tromey@cygnus.com>
1295 * expr.c (lookup_field): Print error and return error_mark_node if
1296 field reference is ambiguous.
1298 * parse.y (check_abstract_method_definitions): Also check if
1299 `other_method' is abstract.
1301 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1303 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1305 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1306 (struct lang_type): New field `pic'.
1307 (CLASS_PRIVATE): New macro.
1308 * parse.y (check_inner_class_access): New function.
1309 (jdep_resolve_class): Call it.
1311 2000-06-23 Tom Tromey <tromey@cygnus.com>
1313 * parse.y (patch_incomplete_class_ref): Initialize the returned
1314 class. For PR gcj/260.
1316 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1318 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1320 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1322 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1323 Java specific checks.
1324 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1326 * java-tree.def (CASE_EXPR): Marked 'e'.
1327 (DEFAULT_EXPR): Likewise.
1328 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1330 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1331 Java specific checks.
1332 (generate_bytecode_insns): Test try_block for BLOCK before using
1334 * parse.y (build_wfl_wrap): Added `location' argument. Set
1335 EXPR_WFL_LINECOL accordingly.
1336 (dim_expr:): Wrap constants with WFLs.
1337 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1338 (resolve_package): Check for `stmt' not being a BLOCK before
1339 building a debuggable statement with it.
1340 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1342 (resolve_field_access): Make sure `decl' is a DECL before treating
1344 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1345 IDENTIFIER_NODE before treating it as such.
1346 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1347 treating it as such.
1348 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1349 to be applied only on non array types.
1351 2000-06-16 Per Bothner <per@bothner.com>
1353 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1354 define in terms of DECL_RESULT, as that fails when --enable-checking.
1356 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1358 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1359 types the same in comparison.
1360 (CHECK_OP): Add static prototype.
1362 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1364 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1365 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1368 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1370 * decl.c (create_primitive_vtable): Prototype.
1372 * jcf-write.c (generate_bytecode_insns): Initialize variable
1375 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1377 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1379 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1380 to track searched classes, and do not search the same class more than
1381 once. Call find_applicable_accessible_methods_list on immediate
1382 superclass, instead of search_applicable_method_list on all ancestors.
1385 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1387 * parse.y (register_fields): Permit static fields in inner classes
1388 if they are final. Fix for PR gcj/255.
1390 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1392 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1393 * parse.y (find_in_imports): Returned type changed to void,
1394 leading comment fixed.
1395 (register_package): New function.
1396 (qualify_and_find): Likewise.
1397 (package_declaration:): Use `register_package'.
1398 (single_type_import_declaration:): Removed local variable
1399 `node'. Added missing `;' for consistency.
1400 (type_import_on_demand_declaration:): Use `chainon' to link new
1402 (lookup_field_wrapper): Lookup local variables defined in outer
1404 (java_complete_class): Don't reverse the list of imported on demand.
1405 (do_resolve_class): Reorganized. Removed local variable
1406 `original_name'. Call `qualify_and_find' with the current package
1407 name, invoke `find_in_imports_on_demand' right after. Call
1408 `qualify_and_find' with the packages we've seen so far. Fixed
1409 operations numbering in comments.
1410 (java_expand_class): Don't reverse `package_list'.
1411 (find_most_specific_methods_list): New local variables `abstract'
1412 and `candidates'. Use them to pick the right method.
1414 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1416 * parse.y (check_modifiers_consistency): Don't subtract out
1417 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1419 2000-06-04 Philipp Thomas <pthomas@suse.de>
1421 * Makefile.in (INTLLIBS): New.
1425 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1427 * class.c (get_dispatch_table): Build the vtable dummy entry list
1428 element with a null purpose. Fixed leading comment.
1429 (build_dtable_decl): Build an accurate dtable type when appropriate
1432 2000-06-02 Richard Henderson <rth@cygnus.com>
1434 * lang.c (lang_get_alias_set): New.
1436 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1438 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1439 before using it as the accessed field.
1441 2000-05-31 Tom Tromey <tromey@cygnus.com>
1443 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1444 char_array_vtable, short_array_vtable, int_array_vtable,
1445 long_array_vtable, float_array_vtable, double_array_vtable):
1447 * expr.c (get_primitive_array_vtable): New function.
1448 (create_primitive_vtable): New function.
1449 (java_lang_expand_expr): Enable code to statically generate
1451 * decl.c (init_decl_processing): Create primitive vtables.
1452 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1453 short_array_vtable, int_array_vtable, long_array_vtable,
1454 float_array_vtable, double_array_vtable): Define.
1456 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1458 * java/parse.y (find_applicable_accessible_methods_list):
1459 Don't add an uninitialized value to the list.
1461 2000-05-25 Tom Tromey <tromey@cygnus.com>
1463 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1464 when trying to see if field's class should be initialized. Always
1465 initialize field's declaring class, not qualified class.
1468 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1469 `wfl_operator', to maybe_build_primttype_type_ref.
1472 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1474 * parse.y (patch_method_invocation): Don't try to lookup methods
1477 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1479 * parse.y (resolve_field_access): Call the appropriate <clinit>
1480 before accessing the length of a static array. Craft a decl for
1481 the field while its time. Fixes PR gcj/129.
1483 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1485 * parse.y (resolve_package): Correctly set `*next' (was off by
1487 (resolve_qualified_expression_name): Fixed comment.
1489 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1491 * jcf-parse.c (jcf_parse_source): Reset current_class and
1492 current_function_decl to NULL before parsing a new file.
1494 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1496 * parse.y (block_end:): If the collected block doesn't feature a
1497 statement, insert an empty statement.
1499 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1501 * parse.y (maybe_yank_clinit): New function.
1502 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1503 end of the list of methods belonging to a class.
1504 (java_complete_expand_method): Check whether <clinit> is really
1505 necessary and expand it accordingly.
1507 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1509 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1510 processed by the method's switch statement.
1512 2000-05-19 Tom Tromey <tromey@cygnus.com>
1514 * java-tree.h: Added init state enum.
1515 * decl.c (emit_init_test_initialization): Initialize class
1516 initialization check variable by looking at class' state.
1518 2000-05-19 Tom Tromey <tromey@cygnus.com>
1520 * java-tree.h (build_instanceof): Declare.
1521 (build_get_class): Declare.
1522 * parse.y (patch_binop): Use build_instanceof.
1523 * expr.c (build_instanceof): New function. If class is final,
1524 don't make a function call.
1525 (expand_java_INSTANCEOF): Use it.
1526 (build_get_class): New function.
1528 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1530 * jcf-write.c (generate_classfile): Scan the source_file for
1531 slashes with the right pointer variable.
1533 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1535 * lang.c (lang_decode_option): Update -Wunused flags by calling
1537 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1539 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1541 * check_init.c (check_init): Constify local char *.
1542 * class.c (push_class): Constify local char *.
1543 * java_tree.h: Update prototypes.
1544 * jcf-io.c (open_class): Constify filename parameter and
1546 (find_class): Remove redundant string copy. Cast return from
1548 * jcf-parse.c (read_class, parse_class_file, yyparse):
1549 Constify local char *.
1550 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1551 Constify local char *.
1552 * jcf.h (JCF): Constify filename and classname.
1553 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1554 * lang.c (init_parse): Constify parameter and return value.
1555 * lex.c (java_get_line_col): Constify filename parameter.
1556 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1557 * parse.y (java_parser_context_suspend,
1558 issue_warning_error_from_context, safe_layout_class): Constify
1560 * parse.c: Regenerate.
1562 2000-05-08 Tom Tromey <tromey@cygnus.com>
1564 * expr.c (build_jni_stub): Cache the result of
1565 _Jv_LookupJNIMethod.
1567 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1569 * decl.c (predef_filenames_size): Now 7.
1570 (predef_filenames): New seventh entry.
1572 2000-05-04 Tom Tromey <tromey@cygnus.com>
1574 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1575 Keep track of when we've seen a reference field after a
1576 non-reference field.
1577 (get_boehm_type_descriptor): Handle case where we see
1578 non-reference fields but no trailing reference field.
1579 * decl.c (rawdata_ptr_type_node): Define.
1580 (init_decl_processing): Initialize rawdata_ptr_type_node.
1581 * java-tree.h (rawdata_ptr_type_node): Declare.
1583 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1585 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1586 specifiers in calls to fprintf.
1588 2000-05-03 Andrew Haley <aph@cygnus.com>
1590 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1592 * javaop.h (WORD_TO_INT): New function.
1593 (IMMEDIATE_s4): Use WORD_TO_INT.
1594 * jcf.h (JPOOL_INT): Ditto.
1596 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1599 2000-04-19 Tom Tromey <tromey@cygnus.com>
1601 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1603 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1605 * expr.c (build_jni_stub): New function.
1606 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1608 * parse.y (java_complete_expand_methods): Expand a native method
1609 and call build_jni_stub if -fjni given.
1610 * lang-options.h: Document -fjni.
1611 * lang.c (flag_jni): New global.
1612 (lang_f_options): Added `jni' entry.
1613 * java-tree.h (soft_lookupjnimethod_node,
1614 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1616 (flag_jni): Declare.
1617 (build_jni_stub): Declare.
1618 (struct lang_decl): Added `native' flag.
1619 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1621 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1622 soft_jnipopsystemframe_node): New globals.
1623 (init_decl_processing): Set them. _Jv_InitClass only takes one
1626 * java-tree.def: Put into `C' mode.
1628 2000-04-27 Tom Tromey <tromey@cygnus.com>
1631 * expr.c (expand_invoke): Generate check to see if object pointer
1632 is null in nonvirtual invocation case.
1633 * java-tree.h (soft_nullpointer_node): Declare.
1634 * decl.c (soft_nullpointer_node): New global.
1635 (init_decl_processing): Initialize soft_nullpointer_node.
1636 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1637 or `private' methods.
1638 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1640 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1642 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1645 2000-04-26 Tom Tromey <tromey@cygnus.com>
1647 * zextract.c (find_zip_file_start): New function.
1648 (read_zip_archive): Use it.
1650 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1652 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1654 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1656 * class.c (common_enclosing_context_p): New function.
1657 * java-tree.h (common_enclosing_context_p): Added prototype.
1658 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1659 classes sharing an outer context with the current instance.
1660 * parse.y (build_access_to_thisn): Fixed leading comment.
1661 (verify_constructor_super): New local `supper_inner'. Skip
1662 enclosing context argument in the case of inner class constructors.
1663 (patch_method_invocation): Insert proper context as second
1664 parameter to pure inner class constructor super invocations.
1666 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1668 * parse.y (end_class_declaration): Reset the interface number
1671 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1673 * parse.y (source_start_java_method): Deleted unecessary code.
1674 (patch_method_invocation): Fixed comment.
1676 2000-04-24 Robert Lipe <robertlipe@usa.net>
1678 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1680 2000-04-23 Tom Tromey <tromey@cygnus.com>
1682 * boehm.c (mark_reference_fields): Use int_byte_position.
1684 2000-04-22 Tom Tromey <tromey@cygnus.com>
1686 * boehm.c (mark_reference_fields): Only call byte_position on
1689 2000-04-22 Tom Tromey <tromey@cygnus.com>
1691 * boehm.c (mark_reference_fields): Added `last_view_index'
1692 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1694 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1696 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1697 * parse.y (check_class_interface_creation): Fixed comments. Select
1698 permitted modifiers for (inner) interfaces. Changed error message
1699 to report rejected modifiers used with local classes.
1701 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1703 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1704 of directly inherited type considered in scope.
1705 * parse.y (do_resolve_class): Search inherited classes for inner
1708 2000-04-20 Tom Tromey <tromey@cygnus.com>
1710 * parse.y (not_accessible_p): Use member's class, not current
1711 class, when doing inheritance check for protected reference.
1714 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1716 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1718 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * parse.y (lookup_field_wrapper): Search for final local aliases.
1721 (resolve_expression_name): Let lookup_field_wrapper search for
1722 final local aliases. Force the value of `name' if one is found.
1723 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1724 an expression name. Fixed comments.
1726 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1728 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1730 2000-04-19 Tom Tromey <tromey@cygnus.com>
1732 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1734 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1736 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1738 2000-04-18 Tom Tromey <tromey@cygnus.com>
1741 * gjavah.c (utf8_cmp): Changed return value.
1742 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1744 (cxx_keywords): New global.
1745 (get_field_name): Handle new result of cxx_keyword_subst.
1746 (print_method_info): Likewise.
1748 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1750 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1751 with a newline, for CNI.
1752 (print_stub_or_jni): Print a space or newline before method name for
1754 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1755 (process_file): Include gcj/cni.h if generating CNI stubs.
1757 2000-04-16 Tom Tromey <tromey@cygnus.com>
1759 * gjavah.c (decompile_method): Use print_field_name.
1762 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1764 * parse.y (java_expand_classes): Reverse the package list once.
1765 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1767 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1768 the `==' and `!=' operators.
1770 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1772 * jcf-write.c (generate_bytecode_insns): At invokation time,
1773 always relate an interface method to the type of its selector.
1775 2000-04-05 Tom Tromey <tromey@cygnus.com>
1778 * expr.c (expand_invoke): Generate check to see if object pointer
1779 is null in nonvirtual invocation case.
1780 * java-tree.h (soft_nullpointer_node): Declare.
1781 * decl.c (soft_nullpointer_node): New global.
1782 (init_decl_processing): Initialize soft_nullpointer_node.
1783 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1784 or `private' methods.
1785 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1787 2000-04-05 Tom Tromey <tromey@cygnus.com>
1790 * parse.y (check_final_assignment): Recognize assignments to the
1791 `length' field of an array when generating class files.
1793 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1795 * class.c (decl_hash): Prototype removed.
1796 (decl_compare): Likewise.
1798 2000-04-05 Tom Tromey <tromey@cygnus.com>
1800 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1801 * parse.y (check_modifiers_consistency): Check for final/volatile
1802 clash. Fixes PR gcj/164.
1804 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1806 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1808 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1810 (add_method_1): Use `java_hash_hash_tree_node' and
1811 `java_hash_compare_tree_node'.
1812 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1813 (java_hash_compare_tree_node): Likewise.
1814 * parse.y (find_applicable_accessible_methods_list): Create,
1815 delete and use a hash table to remember already searched interfaces.
1817 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1819 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1822 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1824 * boehm.c (mark_reference_fields, set_bit): Prototype.
1825 (set_bit): Un-ANSI-fy definition.
1827 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1830 * decl.c (emit_init_test_initialization): Likewise.
1832 * gjavah.c (jni_print_char): Likewise.
1834 * parse.y (create_new_parser_context): Likewise.
1836 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1838 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1839 patch missing hunk. Fixed indentation.
1841 2000-03-30 Tom Tromey <tromey@cygnus.com>
1843 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1844 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1846 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1848 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1849 when negative *before* using it as an array index.
1850 * ChangeLog: Fixed typo.
1852 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1854 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1855 to 0 when it reaches -1.
1857 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1859 * jcf-parse.c (get_constant): Properly cast `num' during the
1860 invocation of `add_double'.
1861 * jcf-write.c (push_long_const): Properly cast `lo' before
1862 comparing it to short bounds.
1863 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1864 `interface_body:' is reduced after the current interface is
1867 2000-03-26 Tom Tromey <tromey@cygnus.com>
1869 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1870 Java-specific `-f' option.
1872 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1874 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1875 Adjust order of making types.
1876 Make bitsize_*_node values.
1878 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1880 * class.c (make_field_value): Use byte_position.
1881 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1882 (java_array_data_offset): Likewise.
1883 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1886 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1888 * parse.y (check_abstract_method_definitions): New local
1889 `end_type_reached'. Make sure we also consider `end_type'.
1890 (java_check_abstract_method_definitions): Make sure we eventually
1891 consider `java.lang.Object'.
1892 (maybe_use_access_method): Don't use access method if not in the
1893 context of a pure inner class or if the method's context is right.
1894 (find_applicable_accessible_methods_list): New static flag
1895 `object_done'. Don't search abstract classes as interfaces. Fixed
1896 indentation. Fixed the `java.lang.Object' only search. Search
1897 class interface(s) first, then fully search enclosing contexts.
1898 (find_most_specific_methods_list): Pick the closest candidate when
1899 they're all abstract.
1901 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1903 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1904 properly initialize `finished_label'. Don't emit gotos for empty
1907 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1909 * except.c (emit_handlers): Clear catch_clauses_last.
1911 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1913 * parse.y (check_method_types_complete): New function.
1914 (create_class): Reset anonymous class counter only when seeing an
1916 (java_complete_class): JDEP_METHOD: Don't recompute signature
1919 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1921 * class.c (build_static_ref): Fixed indentation in comment.
1922 * java-tree.def (TRY_EXPR): Fixed typo in name.
1923 (CLASS_LITERAL): Likewise.
1924 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1925 (struct lang_type): New field `dot_class'.
1926 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1927 (generate_classfile): Method `class$' is synthetic.
1928 * parse.y (build_do_class_method): New function.
1929 (build_dot_class_method_invocation): Likewise.
1930 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1931 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1932 (qualify_ambiguous_name): Likewise.
1933 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1934 (build_try_statement): Fixed leading comment.
1936 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1938 * class.c (make_field_value): Properly handle sizes.
1939 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1940 (layout_class_method): Count using trees.
1941 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1942 * expr.c (java_array_data_offset): Use int_bit_position.
1943 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1944 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1946 2000-03-16 Tom Tromey <tromey@cygnus.com>
1948 * lang.c (flag_hash_synchronization): New global.
1949 (lang_f_options): Added `hash-synchronization'.
1950 * lang-options.h: Mention -fhash-synchronization.
1951 * java-tree.h (flag_hash_synchronization): Declare.
1952 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1953 hash table synchronization is disabled.
1954 * decl.c (init_decl_processing): Only push `sync_info' value when
1955 hash table synchronization is disabled.
1956 * class.c (make_class_data): Only push `sync_info' field when hash
1957 table synchronization is disabled. Removed dead code.
1959 2000-03-16 Tom Tromey <tromey@cygnus.com>
1961 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1963 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1965 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1967 * parse.y (patch_method_invocation): Handle anonymous classes
1968 creation in static context.
1970 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1972 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1973 * parse.y (resolve_qualified_expression_name): Use it.
1974 (patch_method_invocation): Likewise.
1976 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1978 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1979 depending on the type of dependency which dictates what the
1981 (unresolved_type_p): Resolved types limited to the current class.
1983 2000-03-15 Tom Tromey <tromey@cygnus.com>
1985 * decl.c (init_decl_processing): Set type of `sync_info' to be
1988 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1989 Correctly compute bit number for current slot. Zero `high' and
1990 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1991 mark_reference_fields.
1992 (mark_reference_fields): New function.
1994 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1996 * parse.y (register_incomplete_type): Fixed initialization of
1999 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
2001 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
2003 (push_class_context, pop_class_context): New function.
2004 (class_body:): Call pop_class_context.
2005 (interface_body:): Likewise.
2006 (INNER_QUALIFIER): New macro.
2007 (report_class_declaration): Changed output format and use
2008 INNER_QUALIFIER. Call push_class_context.
2010 2000-02-14 Andrew Haley <aph@cygnus.com>
2012 * check-init.c (check_init): Add new cases for unary and binary
2015 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2017 * parse.y (resolve_package): Set `next' once a type name has been
2018 progressively discovered.
2019 (resolve_qualified_expression_name): Propagate resolution only if
2020 there are remaining qualifiers. Take into account `q' might have
2021 been cleared after re-qualification.
2022 * parse.y (patch_method_invocation): New local `resolved'.
2023 Section dealing with qualified expression rewritten to use
2024 resolve_field_access.
2026 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2028 * parse.h (PUSH_CPC): Fixed indentation.
2029 (DEBUG_CPC): New macro.
2030 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
2031 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
2032 * parse.y (class_body_declaration:): Use
2033 SET_CPC_INSTANCE_INITIALIZER_STMT.
2034 (method_declaration:): Check for null current_function_decl.
2035 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
2036 (java_parser_context_pop_initialized_field): Better handling of
2038 (maybe_make_nested_class_name): Mark nested class name as
2039 qualified when necessary.
2040 (end_class_declaration): Don't call java_parse_context_resume when
2041 one or more error occured.
2042 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
2043 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
2044 SET_CPC_INITIALIZER_STMT.
2045 (method_header): Check for inner classes declaring static methods.
2046 (resolve_qualified_expression_name): Handle situation where `this'
2049 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
2051 * typeck.c (build_prim_array_type): Correctly set the high word too.
2053 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2055 * parse.y (java_complete_expand_methods): Leave <clinit> out of
2057 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
2058 list of methods for interfaces.
2060 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2062 * parse.y (qualify_ambiguous_name): Properly handle expressions
2065 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * parse.y (check_final_assignment): Extended to process
2069 (patch_assignment): Have check_final_assignment called only once.
2071 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2073 * java-tree.h (IS_INIT_CHECKED): New flag.
2074 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
2075 * parse.y (patch_string): Call force_evaluation_order on the
2076 completed string concatenation tree.
2077 * expr.c (force_evaluation_order): Call force_evaluation_order on
2078 function's arguments too.
2080 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2082 * decl.c (emit_init_test_initialization): Mark KEY as unused.
2083 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
2084 (build_anewarray): Likewise.
2085 * parse.y (patch_newarray): Likewise.
2086 * parse.c: Regenerated.
2088 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2090 * decl.c (init_decl_processing): Added new class fields `depth',
2091 `ancestors', and `idt' to class_type_node. Use
2092 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
2093 * class.c (make_class_data): Push initial values for new fields.
2094 * java-tree.h: Updated prototype for `build_invokeinterface'.
2095 * expr.c (build_invokeinterface): Changed parameters to accept
2096 `method' tree. Calculate index of `method' in its declaring
2097 interface. Build call to _Jv_LookupInterfaceMethodIdx.
2098 (expand_invoke): Call `build_invokeinterface' with new parameters.
2099 * parse.y (patch_invoke): Call `build_invokeinterface' with new
2102 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
2104 * typeck.c (lookup_do): Search superinterfaces first
2105 when looking up an interface method. From Godmar Back
2108 2000-03-06 Tom Tromey <tromey@cygnus.com>
2110 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
2112 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
2114 * java-tree.h (lookup_argument_method2): Declared.
2115 (safe_layout_class): Prototype moved from parse.h.
2116 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
2117 * parse.y (java_check_regular_methods): Local `super_class' gone.
2118 Call lookup_argument_method2 instead of lookup_argument_method.
2119 Perform modifier match for methods found declared in implemented
2120 interfaces. Fixed indentation problem. Overriding/hiding error
2121 report to take place only for methods found in classes.
2122 * typeck.c (lookup_argument_method): Changed leading
2123 comment. Re-written by calling lookup_do.
2124 (lookup_argument_method2): New function.
2125 (lookup_java_method): Re-written by calling lookup_do.
2126 (lookup_do): New function.
2128 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2130 * check-init.c (check_init): Removed dead code. Handle (blank)
2132 * parse.y (declare_local_variables): New local `final_p', set it
2133 and use it to initialize LOCAL_FINAL.
2134 (check_final_assignment): Only check FIELD_DECLs.
2136 2000-02-17 Tom Tromey <tromey@cygnus.com>
2138 * Makefile.in (JAVA_OBJS): Added boehm.o.
2139 (boehm.o): New target.
2140 * Make-lang.in (JAVA_SRCS): Added boehm.c.
2141 * java-tree.h (flag_use_boehm_gc): Declare.
2142 (get_boehm_type_descriptor): Declare.
2143 * lang.c (lang_f_options): Added `use-boehm-gc'.
2144 (flag_use_boehm_gc): New global.
2145 * lang-options.h: Added -fuse-boehm-gc.
2146 * boehm.c: New file.
2147 * class.c (get_dispatch_table): If class uses a Boehm type
2148 descriptor, put it in the vtable.
2149 (make_class_data): Removed dead code.
2151 2000-03-03 Per Bothner <per@bothner.com>
2153 * decl.c (init_decl_processing): Initialize sizetype properly.
2155 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2157 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
2158 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
2159 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2160 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
2161 (jcf_parse): New local `current'. Load innerclasses seen in outer
2162 context being processed.
2163 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
2164 * jcf-write.c (append_innerclasses_attribute): New function.
2165 (append_innerclasses_attribute_entry): Likewise.
2166 (get_access_flags): Handle static classes. Set anonymous and local
2167 classes to be private.
2168 (generate_classfile): Attribute count adjusted. Call
2169 append_innerclasses_attribute.
2170 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2171 PURE_INNER_CLASS_TYPE_P.
2172 * parse.y (parser_qualified_classname): New parameter `is_static',
2173 produce non qualified name accordingly.
2174 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2175 (create_interface): Added argument to parser_qualified_classname.
2176 (create_class): Added argument to parser_qualified_classname. Setup
2177 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2178 (add_inner_class_fields): Fixed indentation.
2179 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2180 (method_declarator): Fixed typo in comment.
2181 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2182 (build_current_thisn): Likewise.
2183 (patch_method_invocation): Likewise.
2185 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2187 * decl.c (current_function_decl): Move to toplev.c.
2189 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2191 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2192 (DECL_BIT_INDEX): Use underlying representation.
2193 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2195 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2197 * expr.c (build_java_ret): Pass proper type to size_binop.
2199 2000-02-25 Anthony Green <green@cygnus.com>
2201 * expr.c (build_class_init): Mark the decl to be ignored by
2203 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2204 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2205 * class.c (init_test_hash_newfunc): New function.
2206 (decl_hash): New function.
2207 (decl_compare): New function.
2208 * decl.c (emit_init_test_initialization): New function.
2209 (complete_start_java_method): Traverse the init test hashtable,
2210 calling emit_init_test_initialization.
2211 (always_initialize_class_p): Define.
2212 * expr.c (build_class_init): Use initialization tests when
2213 emitting class initialization code.
2214 (always_initialize_class_p): Declare.
2215 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2217 * java-tree.h: Include hash.h.
2218 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2219 (struct lang_decl): Add init_test_table field.
2220 (init_test_hash_entry): Define.
2222 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * gjavah.c (main): Avoid using `argi' to report unimplemented
2227 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2229 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2230 initialize locals to avoid warnings. Local `exception_type' moved
2233 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2235 * parse.y (resolve_expression_name): Use `orig' as a second
2236 argument to resolve_field_access.
2237 (resolve_field_access): Removed unecessary code when dealing with
2240 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2242 * class.c (push_super_field): Don't push the field twice.
2243 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2244 * parse.h (java_reorder_fields): Prototyped.
2245 * parse.y (java_reorder_fields): New function.
2246 (java_layout_class): Simplified not to worry about re-ordering.
2248 2000-02-23 Tom Tromey <tromey@cygnus.com>
2250 * gjavah.c (print_name): In JNI case, correctly quote string.
2251 (print_method_info): Don't handle overrides in JNI mode.
2253 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2255 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2256 value type set to `boolean_type_node'.
2258 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2260 * jcf-dump.c (main): Test for correct condition after
2261 output file creation.
2263 2000-02-19 Anthony Green <green@cygnus.com>
2265 * jcf-depend.c (add_entry): Fix test for first list entry.
2267 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2269 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2270 * constants.c (build_constants_constructor): Likewise.
2272 2000-02-19 Anthony Green <green@cygnus.com>
2274 * jcf-depend.c (add_entry): Add entries to the end of the list.
2276 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2278 * decl.c (INT_TYPE_SIZE): Define if necessary.
2279 (expand_java_return): Handle the case of a native integer smaller
2282 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2284 * gjavah.c (help): Use GCCBUGURL.
2285 * jv-scan.c (help): Likewise.
2286 * jcf-dump.c (help): Likewise.
2288 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2290 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2293 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2295 * jcf-parse.c (load_class): Call `fatal' if no file containing
2296 the target class are found.
2298 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2300 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2301 lex.c, lex.h, and PARSE_H to...
2302 (parse.o, parse-scan.o): ...here, respectively.
2304 * lex.c: Split out code that may trigger SIGFPE from yylex()
2305 to its own function.
2306 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2308 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2310 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2312 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2314 * parse.y (outer_field_access_p): Stop in time when outer contexts
2316 (resolve_qualified_expression_name): Properly qualify *everything*
2317 after a package.type to be resoled as expression names.
2318 (find_applicable_accessible_methods_list): Save/restore `class' to
2319 isolate it from a possible outer context search.
2321 2000-02-15 Tom Tromey <tromey@cygnus.com>
2323 * gjavah.c (jni_print_char): New function.
2324 (print_full_cxx_name): Use it.
2325 (decode_signature_piece): Likewise.
2326 (print_cxx_classname): Likewise.
2328 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2330 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2332 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2334 * gjavah.c: Include version.h.
2336 * jcf-dump.c: Likewise.
2338 * jv-scan.c: Likewise.
2340 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2342 * parse.y (outer_field_access_fix): First parameter now a tree
2343 node. Check for assignement to final. First argument to
2344 build_outer_field_access_fix modified to accomodate prototype.
2345 (build_outer_field_access): Don't check for assignment to final
2347 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2348 possibly returned by outer_field_access_fix. Changed
2349 outer_field_access_fix's first argument.
2350 (check_final_assignment): $finit$'s context is OK.
2351 (patch_unaryop): Use node instead of its line/column value when
2352 calling outer_field_access_fix.
2354 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * parse.y (interface_declaration:): No longer tagged
2357 <node>. Re-installed default action.
2358 (class_member_declaration:): Handle inner interfaces.
2359 (interface_member_declaration): Handle inner interfaces and
2361 (create_interface): Push error if one seen. Suspend parsing
2362 context when processing an inner interface.
2363 (register_fields): Inner class static field limitations not to
2364 apply to inner interfaces.
2366 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2368 * jcf-parse.c (load_class): Update `java_error_count' when a
2369 class' file can't be found.
2370 (parse.y): Avoid (byte)code generation when errors seen.
2372 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2374 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2375 decodes a valid node.
2376 (patch_binop): Handle TRUNC_DIV_EXPR.
2378 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2380 * parse.y (resolve_package): New local `acc'. Try to progressively
2381 build and guess a package and type name.
2383 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2385 * parse.y (find_applicable_accessible_methods_list): Load and
2386 layout the search class if necessary.
2387 (java_complete_tree): Keep to original type of the folded initial
2390 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2392 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2393 Generate error message if circularity is detected. New static
2395 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2396 * jcf-write.c (generate_bytecode_insns): Very simply handle
2398 * parse.y (java_check_circular_reference): Use
2399 `cyclic_inheritance_report' during report, if necessary.
2400 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2401 walking NEW_ARRAY_INIT twice.
2403 2000-02-09 Tom Tromey <tromey@cygnus.com>
2405 * parse.y (check_class_interface_creation): Allow inner classes to
2406 be `private' or `protected', check modifiers' consistency. Prevent
2407 block local classes from bearing any modifiers.
2409 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2411 * except.c (check_start_handlers): Re-add prototype lost in last
2413 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2415 2000-02-09 Andrew Haley <aph@cygnus.com>
2417 * decl.c (clear_binding_level): Remove excess initializer.
2418 (maybe_poplevels): Remove unused variable.
2419 (force_poplevels): Ditto.
2420 (struct binding_level): Add comment.
2422 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2424 * jcf-write.c (generate_classfile): Don't consider
2425 pre-initialization with reference value (use <clinit> instead.)
2426 * parse.y (java_fix_constructors): No generated constructor for
2428 (build_outer_field_access): Removed debug message.
2429 (outer_field_expanded_access_p): Adapted to bytecode generation.
2430 (build_outer_field_access_method): Use fix_method_argument_names.
2431 (build_outer_method_access_method): Fixed indentation. Added
2432 comment. Handle access method generation for static and also void
2434 (build_access_to_thisn): Inserted debug message.
2435 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2436 (resolve_qualified_expression_name): Fixed comment.
2437 (not_accessible_p): Adapted to bytecode generation. Added comment.
2438 (patch_method_invocation): Added comment.
2439 (maybe_use_access_method): Fixed leading comment. Handle static
2441 (java_complete_lhs): Don't shortcut handling of initialized upon
2442 declaration String type static fields when generating bytecode.
2443 (patch_unaryop): Handle outer field access when generating
2446 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2448 * java-tree.h (FIELD_THISN): New macro.
2449 * jcf-write.c (append_synthetic_attribute): New function.
2450 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2451 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2452 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2454 (build_outer_field_access): Turned on access functions usage and
2455 generation when compiling to bytecode.
2456 (maybe_use_access_method): Likewise.
2458 2000-01-25 Andrew Haley <aph@cygnus.com>
2460 * java-except.h (struct eh_range): Add `expanded' field.
2461 (maybe_start_try): Add end_pc arg.
2462 (maybe_end_try): Ditto.
2463 * java-tree.h (force_poplevels): new function.
2464 * expr.c (expand_byte_code): Don't call maybe_start_try or
2466 * except.c (add_handler): Reset expanded.
2467 (expand_start_java_handler): Set expanded.
2468 (check_start_handlers): Don't expand a start handler that's
2469 already been expanded.
2470 (maybe_start_try): Add end_pc arg. Only expand a handler which
2472 (expand_end_java_handler): call force_poplevels.
2473 (force_poplevels): new function.
2474 * decl.c (binding_level): Add start_pc of binding level.
2475 (maybe_pushlevels): Call maybe_start_try when pushing binding
2477 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2478 (LARGEST_PC): Define.
2479 (clear_binding_level): Use LARGEST_PC.
2481 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2482 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2483 (binding_depth, is_class_level, current_pc): new variables.
2484 (struct binding_level): ditto.
2485 (indent): new function.
2486 (push_jvm_slot): add debugging info.
2487 (maybe_pushlevels): ditto.
2488 (maybe_poplevels): ditto.
2491 (start_java_method): ditto.
2492 (give_name_to_locals): comment only.
2493 * except.c (binding_depth, is_class_level, current_pc):
2495 (expand_start_java_handler): add debugging info.
2496 (expand_end_java_handler): ditto.
2498 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2500 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2501 (print_name_for_stub_or_jni, process_file): Constify a char*.
2503 2000-02-03 Tom Tromey <tromey@cygnus.com>
2505 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2507 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2509 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2510 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2513 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2515 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2516 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2517 (struct lang_type): New field `ii_block'.
2518 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2519 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2520 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2521 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2522 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2523 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2525 * parse.y (add_instance_initializer): New function.
2526 (in_instance_initializer): New static global.
2527 (class_body_declaration:): Link instance initializer block.
2528 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2529 (array_creation_expression:): Remove unused local.
2530 (java_parser_context_push_initialized_field): Fixed leading
2531 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2532 CPC_INSTANCE_INITIALIZER_LIST.
2533 (java_parser_context_pop_initialized_field): Likewise.
2534 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2535 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2536 CPC_INITIALIZER_STMT.
2537 (fix_constructors): New local `class_type'. Use it. Call
2538 add_instance_initializer.
2539 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2540 (patch_return): Forbid return in instance initializers.
2541 (patch_throw_statement): Enforce exception handling in the context
2542 of instance initializers.
2544 2000-02-03 Tom Tromey <tromey@cygnus.com>
2546 * Make-lang.in (java.mostlyclean): Remove executables in
2549 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2551 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2552 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2553 (java_float_finite): Convert to use union Word from javaop.h.
2554 (java_double_finite): Convert to use union DWord from javaop.h.
2556 2000-02-02 Tom Tromey <tromey@cygnus.com>
2558 * gjavah.c (options): Added `jni' entry.
2559 (help): Document -jni.
2560 (flag_jni): New global.
2561 (process_file): Handle JNI output. Don't print text from
2562 -prepend, -add, etc, when generating stubs. Only remove `.class'
2563 suffix if it actually exists.
2564 (main): Create a `.c' file when run with `--jni --stubs'. Create
2565 correct output file name with `--jni'.
2566 (print_include): Mangle header name differently in JNI case.
2567 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2569 (print_method_info): Handle JNI case. Put signature info into
2570 method name. Handle case when STREAM is NULL.
2571 (print_name_for_stub_or_jni): New function.
2572 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2573 (print_cxx_classname): Handle JNI.
2574 (print_full_cxx_name): Likewise.
2575 (decode_signature_piece): Likewise.
2576 (overloaded_jni_method_exists_p): New function.
2577 (struct method_name): Added `signature' and `sig_length' fields.
2578 (HANDLE_END_FIELD): Do nothing in JNI mode.
2580 2000-02-02 Tom Tromey <tromey@cygnus.com>
2582 * jv-scan.c: Include version.c, <getopt.h>.
2583 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2584 (options): New array.
2585 (usage): New function.
2586 (version): New function.
2587 (main): Use getopt_long to parse command line.
2588 * jcf-dump.c: Include version.c, <getopt.h>.
2589 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2590 OPT_JAVAP): New macros.
2591 (options): New array.
2592 (usage): Return `void'. Changed message.
2593 (help): New function.
2594 (version): New function.
2595 (main): Use getopt_long_only to parse command line.
2596 * gjavah.c: Include <getopt.h>.
2597 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2598 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2599 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2600 (options): New array.
2601 (java_no_argument): Removed.
2602 (help): Updated with missing options.
2603 (main): Use getopt_long_only to parse command line.
2604 (usage): Changed message.
2606 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2608 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2609 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2610 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2611 * parse.y (array_creation_expression:): Handle anonymous arrays.
2612 (build_array_from_name): Don't set `ret_name' if null.
2613 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2614 (qualify_ambiguous_name): Likewise.
2615 (java_complete_expand_class): Likewise.
2617 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2619 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2620 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2621 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2622 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2623 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2624 AIPL_FUNCTION_COMPLETED_INVOCATION.
2625 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2626 AIPL_FUNCTION_INVOCATION_READY.
2627 (AIPL_FUNCTION_DECLARATION): New enum entry.
2628 * parse.y (reorder_static_initialized): New function.
2629 (java_parser_context_pop_initialized_field): Use it.
2630 (add_inner_class_fields): Use
2631 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2632 augmented. Install marker after last alias initializer, if any.
2633 (generate_finit): Fixed typo. Don't try to retain only the used
2635 (method_header): Compute and set DECL_FUNCTION_NAP.
2636 (method_declarator): Fixed comment. Insert alias initializer in
2638 (build_alias_initializer_parameter_list): Fixed leading
2639 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2640 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2641 (java_complete_expand_class): Code to retain only used aliases
2643 (java_complete_expand_methods): New local `first_decl'. Generate
2644 $finit$ first, then expand the constructors, regular methods and
2646 (java_complete_expand_method): Don't report error on missing
2647 return statement if previously detected bogus.
2648 (fix_constructors): Don't patch constructor parameters list.
2649 (patch_method_invocation): Use new AIPL enum values. Reverse
2650 alias initializer list for anonymous classes.
2652 2000-01-30 Anthony Green <green@redhat.com>
2654 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2655 determine how many stack slots to pop.
2657 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2659 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2660 error handling/recovery.
2661 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2663 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2665 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2666 FIELD_LOCAL_ALIAS_USED): New macros.
2667 (DECL_FUNCTION_NAP): New macro.
2668 (struct lang_decl): New field `nap'.
2669 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2670 (struct lang_type): New fields `finit_stmt_list' and
2672 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2673 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2674 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2675 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2676 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2677 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2678 (BUILD_THROW): Macro line separator re-indented.
2679 * parse.y (end_class_declaration): New function.
2680 (maybe_generate_pre_expand_clinit): New name for
2681 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2682 pre-expand static fields.
2683 (maybe_generate_clinit): Function deleted.
2684 (check_for_static_method_reference): Prototype's parameter list
2686 (generate_finit): New name for maybe_generate_finit. Changed
2687 leading comment. Function rewritten to use
2688 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2689 (build_alias_initializer_parameter_list): New function.
2690 (java_parser_context_pop_initialized_field): Likewise.
2691 (add_inner_class_fields): Likewise.
2692 (type_declaration:): Call end_class_declaration.
2693 (class_member_declaration:): Likewise.
2694 (formal_parameter_list:): Fixed typos.
2695 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2696 element. Improved error handling.
2697 (block_statement:): Call end_class_declaration.
2698 (anonymous_class_creation:): Likewise.
2699 (create_anonymous_class): Fixed comments.
2700 (create_class): Call add_inner_class_fields.
2701 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2702 (method_header): Use MARK_FINAL_PARMS.
2703 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2704 (method_declarator): Propagate final argument flag.
2705 (craft_constructor): New local `artificial'. Call
2706 build_alias_initializer_parameter_list. Use
2707 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2708 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2710 (complete_expand_class): Get rid of unused outer context local
2712 (java_complete_expand_methods): Fixed leading
2713 comment. Generate/pre-expand <clinit> first. Changed method
2714 expansion order to regular, $finit$, constructors, <clinit>.
2715 (java_complete_expand_method): Set current_function_decl.
2716 (fix_constructors): Fix constructor parameter list to account for
2717 outer context local alias initializers.
2718 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2719 (resolve_expression_name): Lookup outer context local aliases. New
2720 local `access', use it.
2721 (patch_method_invocation): Patch inner class ctor invocation with
2722 outer context local aliases initialization values. $finit$
2723 invocation patching now includes things generated with
2724 build_alias_initializer_parameter_list.
2725 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2726 (build_super_invocation): Likewise.
2727 (patch_assignment): Changed comment.
2729 2000-01-27 Andrew Haley <aph@cygnus.com>
2731 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2735 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2737 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2739 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2741 * parse.y (register_fields): Don't pass a format specifier to
2742 OBSOLETE_MODIFIER_WARNING.
2743 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2744 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2746 (check_modifiers): Change function into a macro.
2747 (check_class_interface_creation): Pass a literal format string.
2749 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2751 * buffer.h: PROTO -> PARAMS.
2752 * check-init.c: Likewise.
2753 * class.c: Likewise.
2754 * constants.c: Likewise.
2755 * convert.h: Likewise.
2757 * except.c: Likewise.
2759 * gjavah.c: Likewise.
2760 * java-except.h: Likewise.
2761 * java-tree.h: Likewise.
2762 * jcf-depend.c: Likewise.
2763 * jcf-dump.c: Likewise.
2764 * jcf-parse.c: Likewise.
2765 * jcf-path.c: Likewise.
2766 * jcf-reader.c: Likewise.
2767 * jcf-write.c: Likewise.
2769 * jv-scan.c: Likewise.
2770 * jvgenmain.c: Likewise.
2771 * jvspec.c: Likewise.
2775 * parse-scan.y: Likewise.
2776 * parse.h: Likewise.
2777 * parse.y: Likewise.
2778 * typeck.c: Likewise.
2779 * verify.c: Likewise.
2782 * zextract.c: Likewise.
2783 * zipfile.h: Likewise.
2785 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2787 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2788 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2789 * constants.c (build_constant_data_ref): Check for cached
2790 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2791 in TYPE_CPOOL_DATE_REF.
2792 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2793 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2794 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2795 (LOCAL_FINAL): New macro.
2796 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2797 constant pool -- don't try to reuse.
2798 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2800 (find_in_current_zip): Use TYPE_JCF.
2801 * parse.h (java_check_final): Prototype removed.
2802 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2803 (maybe_create_class_interface_decl,
2804 check_class_interface_creation): Likewise.
2805 (java_expand_finals): Function removed.
2806 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2807 (block_statement:): Fixed comment.
2808 (anonymous_class_creation:): Likewise.
2809 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2811 (check_class_interface_creation): Loosened error report on (inner)
2812 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2813 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2814 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2816 (create_interface): Likewise.
2817 (anonymous_class_counter): New static global.
2818 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2819 patch. Fixed comments.
2820 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2821 anonymous_class_counter when declaring a toplevel class.
2822 (craft_constructor): Fixed constructor name when handling
2823 anonymous classes. Anonymous class constructors to feature hidden
2825 (java_fix_constructors): Added comment.
2826 (java_check_final): Function removed.
2827 (java_complete_expand_methods): Fixed comment. Don't generate
2828 class data, save its outgoing constant pool instead.
2829 (verify_constructor_super): Skip anonymous class constructor
2830 hidden this$<n> parameter.
2831 (java_expand_classes): New local `saved_ctxp'. Removed call to
2832 java_expand_finals and java_check_final. Expand anonymous class
2833 constructors. Generate class data.
2834 (build_super_invocation): Skip anonymous class hidden this$<n>
2836 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2837 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2838 (set_java_signature): Likewise.
2840 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2842 * gjavah.c: Delete ACC_VISIBILITY define.
2843 * jcf.h: Add ACC_VISIBILITY define.
2844 * parse.y: final: rule tagged <value>.
2845 (java_check_regular_methods): Use ACC_VISIBILITY define for
2846 default package access check.
2847 (local_variable_declaration_statement): Use final: rule.
2849 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2851 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2854 2000-01-17 Tom Tromey <tromey@cygnus.com>
2856 * gjavah.c (print_field_info): Allow non-static final fields.
2858 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2860 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2861 * parse.y (patch_anonymous_class): New function.
2862 (create_anonymous_class): Register incomplete type when the
2863 class/interface to extends/implement isn't known yet.
2864 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2865 (verify_constructor_super): Tuned error message.
2867 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2869 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2870 (ANONYMOUS_CLASS_P): New macro.
2871 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2872 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2873 * parse.y (create_class): Added leading argument.
2874 (maybe_create_class_interface_decl,
2875 check_class_interface_creation): Likewise.
2876 (craft_constructor): New function.
2877 (verify_constructor_super): Added argument in prototype.
2878 (class_declaration:): Inserted leading argument.
2879 (for_begin:): Use FOR_LOOP_P.
2880 (anonymous_class_creation): Create WFL of the anonymous class to
2881 instantiate. Call build_new_invocation. Added comments.
2882 (check_class_interface_creation): Handle parameter `anonymous' in
2883 verbose mode class creation announce.
2884 (link_nested_class_to_enclosing): Exclude anonymous classes.
2885 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2886 anonymous class, even though they appear to have an enclosing
2888 (create_interface): Pass extra argument to
2889 check_class_interface_creation.
2890 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2891 (create_class): Call check_class_interface_creation and
2892 maybe_create_class_interface_decl with extra new argument. Don't
2893 add private this$<n> to anonymous classes.
2894 (method_declarator): Insert hidden this$<n> to anonymous class
2896 (java_fix_constructors): Deleted code creating default
2897 constructor. Call craft_constructor instead.
2898 (java_check_regular_methods): Set `saw_constructor' to 1 for
2900 (fix_constructors): Pass extra argument to verify_constructor_super.
2901 (verify_constructor_super): New local `sdecl', use it. Search for
2902 matching constructor (possibly featuring arguments) in super
2904 (lookup_method_invoke): Craft constructor according to arguments
2905 list when dealing with anonymous class constructors.
2906 (build_super_invocation): Pass arguments to anonymous class super
2908 (search_loop): Use FOR_LOOP_P.
2909 (labeled_block_contains_loop_p): Likewise.
2911 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2913 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2914 (enclosing_context_p): New function.
2915 (get_access_flags_from_decl): Handle CLASS_STATIC.
2916 (maybe_layout_super_class): Extra first argument passed to
2918 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2920 * decl.c (access0_identifier_node): New global.
2921 (init_decl_processing): access0_identifier_node initialized.
2922 (pushdecl): Set DECL_CONTEXT only on non type decls.
2923 * expr.c (lookup_field): Lookup inner class fields in enclosing
2925 (expand_invoke): Use ID_INIT_P.
2926 (expand_java_field_op): Use DECL_CLINIT_P.
2927 * java-tree.def (CLASS_LITERAL): New tree code.
2928 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2929 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2930 (struct lang_decl): New field `inner_access'.
2931 (enclosing_context_p): Prototyped.
2932 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2933 ID_CLINIT_P): New macros.
2934 (CLASS_STATIC): New macro.
2935 (CLASS_ACCESS0_GENERATED_P): New macro.
2936 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2937 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2938 INNER_CLASS_P): New macros.
2939 (DECL_INNER_CLASS_LIST): New macro.
2940 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2942 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2943 the shift value to int. Fixed typo in comment.
2944 * lex.c (inst_id, wpv_id): Initialize.
2945 * mangle.c (unicode_mangling_length): Take `$' into account.
2946 * parse.h (DRECOVER, RECOVER): Terminate properly.
2947 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2948 (typedef struct _jdep): New field `enclosing'.
2949 (JDEP_ENCLOSING): New macro.
2950 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2951 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2952 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2953 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2954 GET_ENCLOSING_CPC_CONTEXT): New macros.
2955 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2956 (do_resolve_class): Added extra argument in prototype.
2957 * parse.y (resolve_class): Added extra argument in prototype.
2958 (maybe_create_class_interface_decl): Likewise.
2959 (maybe_use_access_method, build_wfl_wrap): New functions.
2960 (java_complete_expand_classes, java_complete_expand_class):
2962 (java_parser_context_push_initialized_field,
2963 java_parser_context_suspend, java_parser_context_resume):
2965 (maybe_make_nested_class_name, make_nested_class_name,
2966 set_nested_class_simple_name_value,
2967 link_nested_class_to_enclosing, find_as_inner_class,
2968 find_as_inner_class_do, check_inner_class_redefinition,
2969 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2970 maybe_build_thisn_access_method, build_outer_field_access,
2971 build_outer_field_access_methods, build_outer_field_access_expr,
2972 build_outer_method_access_method, build_new_access_id,
2973 build_outer_field_access_method, outer_field_access_p,
2974 outer_field_expanded_access_p, outer_field_access_fix,
2975 build_incomplete_class_ref, patch_incomplete_class_ref,
2976 create_anonymous_class): Likewise.
2977 (inst_id, wpv_id): New static global variables.
2978 (synchronized:): New rule, tagged <node>.
2979 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2981 (anonymous_class_creation:): New rule, tagged <node>.
2982 (NEW_TK): Tagged <node>.
2983 (type_literals, array_type_literal): New rules, tagged <node>.
2984 (class_declaration:): Removed action when reducing by class_body:
2985 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2986 using GET_CPC in sub-rules.
2987 (class_member_declaration): Handle inner classes.
2988 (method_declaration): When reducing method_header:, reset
2989 current_function_decl when appropriate.
2990 (method_declarator:): Set the number of formal parameter to 0 for
2991 method declared without arguments.
2992 (constructor_declarator:): Likewise.
2993 (static_initializer:): List of elements kept in a list.
2994 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2995 use of the keyword `static' for type declarations.
2996 (block_statement:): Handle inner class declarations.
2997 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2998 type qualified `this'.
2999 (class_instance_creation_expression): Use anonymous_class_creation:
3000 to handle inner class instances creation. Handle qualified `new'.
3001 (something_dot_new): Added appropriate actions.
3002 (create_new_parser_context): New function.
3003 (java_push_parser_context, java_parser_context_save_global,
3004 java_parser_context_suspend): Use create_new_parser_context.
3005 (check_modifiers): Changed leading comment.
3006 (check_class_interface_creation): Handle interclasses.
3007 (add_superinterfaces): Fixed comment.
3008 (create_interface): Build qualified name from the raw_name instead
3009 of its matching WFL. Push the initialized fields list. raw_name added
3010 as an extra argument to maybe_create_class_interface_decl.
3011 (create_class): Build qualified name from the raw_name instead of
3012 its matching WFL. Removed assignment to current_parsed_class_un.
3013 Call PUSH_ERROR before returning an error. Suspend the current
3014 parser context when processing an inner class. Push the
3015 initialized fields list. raw_name added as an extra argument to
3016 maybe_create_class_interface_decl. Add the private this$<n>
3018 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
3019 (register_fields): Get the class type from GET_CPC and handle
3020 previous errors. Added code to handle the creation of static
3021 fields in inner classes. Initialized fields initialization
3022 statements kept in a list of lists.
3023 (maybe_generate_finit): Initialized fields initialization
3024 statements kept in a list of lists. Use GET_CPC.
3025 (maybe_generate_clinit): Likewise.
3026 (method_header): Use GET_CPC and GET_CPC_UN.
3027 (parser_qualified_classname): Handle inner classes.
3028 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
3029 (java_fix_constructors): Hide pointer to enclosing context
3030 instance in constructor list when dealing with inner classes.
3031 (jdep_resolve_class): Call resolve_class with extra first argument
3033 (resolve_class): Add enclosing context as a first extra argument
3034 to do_resolve_class.
3035 (do_resolve_class): Call find_as_inner_class. Handle WFLs
3037 (resolve_no_layout): Extra argument added to resolve_class
3039 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
3040 (java_get_real_method_name): Use GET_CPC_UN.
3041 (check_abstract_method_definitions): Use DECL_CLINIT_P.
3042 (java_check_abstract_methods): Handle static method declared in
3043 inner classes by an error.
3044 (java_check_regular_methods): Use DECL_CLINIT_P.
3045 (source_start_java_method): Also set DECL_MAX_LOCALS.
3046 (create_artificial_method): Call java_parser_context_save_global
3047 and java_parser_context_restore_global instead of saving/restoring
3048 the context by hand.
3049 (expand_start_java_method): Improved verbose mode message.
3050 (java_complete_expand_methods): Fixed leading comment. Use
3052 (fix_constructors): Added assignment to this$<n> if necessary.
3053 (java_expand_classes): Call java_complete_expand_classes instead
3054 of java_complete_expand_methods.
3055 (make_qualified_primary): Simplified.
3056 (merge_qualified_name): Optimized for missing left or right parts.
3057 (resolve_expression_name): Handle access to outer class fields from
3059 (resolve_qualified_expression_name): New macro
3060 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
3061 classes. Report error on non appropriate qualification of
3062 `new'. Handle qualified `this'.
3063 (not_accessible_p): Allow access to outer class private fields from
3065 (patch_method_invocation): Handle method invocations through
3066 access methods and inner class constructor invocations.
3067 (find_applicable_accessible_methods_list): Search enclosing
3068 contexts of an inner class.
3069 (search_applicable_methods_list): Fixed typo.
3070 (argument_types_convertible): Handle inner class constructors'
3071 hidden outer context reference argument.
3072 (qualify_ambiguous_name): Handle qualified `this'.
3073 (java_complete_lhs): Handle use of field accessed through
3074 artificial access methods in various cases of assignments. Handle
3076 (check_final_assignment): Use DECL_CLINIT_P.
3077 (valid_ref_assignconv_cast_p): Handle the destination being an
3078 enclosing context of the source.
3079 (patch_unaryop): Handle use of field accessed through artificial
3081 (patch_return): Use DECL_CLINIT_P.
3082 (patch_throw_statement): Use DECL_CLINIT_P.
3083 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
3084 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
3087 2000-01-16 Anthony Green <green@cygnus.com>
3089 * parse.y (build_string_concatenation): Only use
3090 StringBuffer(String) shortcut if String arg is constant.
3092 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3094 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
3095 the shift value to int. Fixed typo in comment.
3097 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
3099 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
3100 * jcf-write.c: Likewise.
3101 * parse.y: Likewise.
3102 * parse.c: Regenerate.
3104 2000-01-09 Anthony Green <green@cygnus.com>
3106 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
3107 bytecodes in the correct order.
3109 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3111 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
3113 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
3115 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3116 before building constant array decl.
3118 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3120 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
3121 method invocation and typo in conditional expression.
3122 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
3123 the appropriate NOTE_POP.
3124 * parse.y (patch_binop): Shift value mask to feature the right
3127 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3129 * class.c (assume_compiled, assume_compiled_node): Add static
3131 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
3133 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
3135 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
3137 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
3138 to `__modifier' to avoid stringifying it.
3140 * parse.y (verify_constructor_circularity): Don't call a variadic
3141 function with a non-literal format string.
3142 (java_check_abstract_methods): Move unreachable code inside
3143 `continue' statement.
3144 (lookup_method_invoke): Call xstrdup, not strdup.
3146 * expr.c (expand_java_field_op): Avoid the use of ANSI string
3149 * jcf-parse.c (yyparse): Likewise.
3151 * jv-scan.c (main): Likewise.
3153 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3155 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
3156 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
3157 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
3160 * parse.y (synchronized, variable_redefinition_error,
3161 check_class_interface_creation, create_interface, create_class,
3162 method_header, finish_method_declaration,
3163 check_modifiers_consistency, method_declarator,
3164 complete_class_report_errors, check_abstract_method_definitions,
3165 java_check_regular_methods, check_throws_clauses,
3166 java_check_abstract_methods, read_import_dir,
3167 check_pkg_class_access, declare_local_variables, fix_constructors,
3168 cut_identifier_in_qualified, resolve_expression_name,
3169 resolve_qualified_expression_name, patch_method_invocation,
3170 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3171 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3172 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3173 patch_try_statement, patch_synchronized_statement,
3174 patch_throw_statement, check_thrown_exceptions,
3175 patch_conditional_expr): Likewise.
3177 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3179 * Makefile.in (LIBDEPS): Added gcc's errors.o
3180 (../jcf-dump$(exeext):): Link with gcc's errors.o
3181 (../gcjh$(exeext):): Likewise.
3182 * expr.c (expand_java_NEW): Layout the entire target type instead of
3183 laying out its methods only.
3184 (lookup_field): Layout the class after having loaded it.
3185 * java-tree.h (java_debug_context): Declared.
3186 * jcf-io.c (toplev.h): Included.
3187 (find_class): Removed assignment to jcf's outofsynch
3188 field. Force source file to be read if newer than its matching
3189 class file. Tweaked debug messages.
3190 * jcf-parse.c (jcf_out_of_synch): Deleted.
3191 (read_class): Call to jcf_out_of_synch removed.
3192 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3193 (jcf_out_of_synch): Prototype deleted.
3194 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3195 `deprecated' and `class_err': integer turned into bit fields.
3196 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3197 * parse.y (package_list): New global.
3198 (package_declaration:): Record newly parsed package name.
3199 (extra_ctxp_pushed_p): Static global deleted.
3200 (java_parser_context_save_global): Create buffer context for the
3201 purpose of saving globals, if necessary.
3202 (java_parser_context_restore_global): Pop context pushed for the
3203 purpose of saving globals, if necessary.
3204 (java_debug_context_do): New prototype and function.
3205 (java_debug_context): Likewise.
3206 (do_resolve_class): Use already parsed package names to qualify
3207 and lookup class candidate.
3208 (java_pre_expand_clinit): Removed unnecessary local variable.
3210 1999-12-17 Tom Tromey <tromey@cygnus.com>
3212 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3214 (process_file): Use `\n\' at end of each line in string.
3216 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3218 * expr.c (expand_invoke): Layout the loaded class before
3219 attempting to use it.
3220 (expand_java_field_op): Allow final field assignments to take
3222 * typeck.c (convert): Return error_mark_node if expr is null.
3224 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3226 * class.c (class_depth): Return -1 if the class doesn't load
3228 * expr.c (can_widen_reference_to): Check for errors during depth
3229 computation and return 0 accordingly.
3230 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3231 create default constructors and add an other error check.
3232 * parse.h (java_fix_constructors): Prototyped.
3233 * parse.y (java_pre_expand_clinit): Likewise.
3234 (build_super_invocation): Re-prototyped to feature one argument.
3235 (java_check_circular_reference): Directly use `current'.
3236 (java_fix_constructors): New function.
3237 (java_check_regular_methods): Don't create default constructors
3238 here, but abort if none were found.
3239 (java_complete_expand_methods): Pre-process <clinit> calling
3240 java_pre_expand_clinit.
3241 (java_pre_expand_clinit): New function.
3242 (fix_constructors): build_super_invocation invoked with the
3243 current method declaration as an argument.
3244 (build_super_invocation): Use the context of the processed method
3245 decl argument instead of current_class.
3246 * typeck.c (lookup_java_method): Take WFLs in method names into
3249 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3251 * class.c (make_class_data): flag_keep_inline_functions to keep
3252 private methods in the method array.
3254 1999-12-15 Anthony Green <green@cygnus.com>
3256 * check-init.c (check_init): Take into account both types of
3257 `throw's when checking for uninitialized variables.
3259 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3261 * parse.y (java_complete_lhs): Force convertion of array
3262 dimensions to int_type_node, that's what runtime's ABI expects.
3264 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3266 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3267 operand of a WFL, until the Java front-end gets fixed with regard
3268 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3270 1999-12-10 Andrew Haley <aph@cygnus.com>
3272 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3273 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3274 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3278 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3280 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3281 before calling expand_eh_region_start and expand_start_all_catch.
3282 * except.c (expand_start_java_handler): Switch to permanent
3283 obstack before calling expand_eh_region_start.
3284 (expand_end_java_handler): Switch to permanent obstack before
3285 calling expand_start_all_catch.
3287 1999-12-5 Anthony Green <green@cygnus.com>
3289 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3290 function with side effects.
3291 (init_decl_processing): Mark all memory allocating DECLs with
3294 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3296 * except.c (expand_end_java_handler): Call
3297 expand_resume_after_catch and end_catch_handler.
3299 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3301 * verify.c (verify_jvm_instructions): Create new return label
3302 chain if non existant (don't rely on the verified state of the jsr
3305 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3308 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3310 * parse.y (patch_assignment): Removed bogus final class test on
3311 lhs when checking on whether to emit an ArrayStoreException runtime
3313 * expr.c (expand_java_arraystore): Likewise.
3315 1999-11-28 Anthony Green <green@cygnus.com>
3317 * decl.c (find_local_variable): Reuse single slot decls when
3320 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3322 * jcf-parse.c (saw_java_source): Global variable removed.
3323 (read_class): Don't use `saw_java_source'. Added extra braces.
3324 (yyparse): Code setting `saw_java_source' removed.
3326 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3328 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3330 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3332 * verify.c (merge_type_state): Non verified subroutines being
3333 considered more than once to trigger passive type merge.
3335 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3337 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3338 in case of error. Error message tuned.
3340 1999-11-21 Anthony Green <green@cygnus.com>
3342 * constants.c (find_methodref_index): Unwrap method names before
3343 inserting them in the constant pool.
3345 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3347 * class.c (assume_compiled_node): New typedef.
3348 (assume_compiled_tree): New static data.
3349 (find_assume_compiled_node): New function.
3350 (add_assume_compiled): New function.
3351 (assume_compiled): New function.
3352 * class.c (make_class_data): Use assume_compiled.
3353 (is_compiled_class): Use assume_compiled.
3355 * java-tree.h (add_assume_compiled): Declare.
3357 * lang.c (lang_decode_option): Parse new options.
3359 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3361 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3362 int_type_node: that's what `_Jv_AllocObject' expects.
3364 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3366 * parse.y (lookup_method_invoke): Use lang_printable_name to
3367 reliably build the type name during error report. Fixes PR gcj/97.
3369 1999-11-09 Tom Tromey <tromey@cygnus.com>
3371 * jcf-path.c: Include <sys/stat.h>.
3372 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3373 (DIR_UP): New macro.
3375 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3377 * parse.y (source_end_java_method): Resume permanent allocation,
3378 reversing Apr 27 1998 patch.
3379 (patch_string_cst): Pop obstacks after having pushed the permanent
3382 1999-11-05 Tom Tromey <tromey@cygnus.com>
3384 * class.c (finish_class): Emit inlined methods if any native
3385 methods exist in the class. Fixes PR gcj/85.
3387 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3389 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3390 (qualify_ambiguous_name): Likewise.
3392 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3394 * typeck.c: (lookup_java_method): search all inherited
3395 interfaces when looking up interface method.
3397 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3399 * parse.y (method_header:): Issue error message for rule `type
3401 (synchronized:): Error report when not using synchronized.
3403 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3405 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3406 being used before the superclass constructor has been called.
3407 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3408 instead of `CALL_THIS_CONSTRUCTOR_P'.
3410 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3412 * check-init.c: Fix typo in comment.
3414 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3416 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3419 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3421 * parse.y (expression_statement:): Call function to report
3422 improper invocation of a constructor.
3423 (parse_ctor_invocation_error): New function.
3425 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3427 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3430 1999-10-21 Tom Tromey <tromey@cygnus.com>
3432 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3433 in generated `main'.
3435 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3437 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3438 (qualify_ambiguous_name): Likewise.
3440 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (java_complete_tree): fold_constant_for_init to work on
3444 (java_complete_lhs): Likewise.
3445 (array_constructor_check_entry): Complete an initializer element
3446 on permanent_obstack.
3448 1999-10-19 Tom Tromey <tromey@cygnus.com>
3450 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3451 From Mike Moreton <mike@pillim.demon.co.uk>.
3453 1999-10-15 Greg McGary <gkm@gnu.org>
3455 * java-tree.h (flag_bounds_check): Remove extern decl.
3456 * lang.c (flag_bounds_check): Remove global variable.
3457 (lang_f_options): Remove "bounds-check" entry.
3458 (lang_init_options): Default flag_bounds_check to "on".
3460 1999-10-14 Tom Tromey <tromey@cygnus.com>
3462 * jvgenmain.c (usage): New function.
3463 (main): Use it. Also, handle `-D' options.
3464 * jvspec.c (lang_specific_driver): Recognize -D.
3465 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3467 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3469 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3471 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3472 variadic function with a non-literal format string.
3474 * parse-scan.y (report_main_declaration): Likewise.
3476 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3478 * parse.y (read_import_dir, patch_assignment, patch_binop,
3479 patch_array_ref): Likewise.
3481 * typeck.c (build_java_array_type): Likewise.
3483 * verify.c (verify_jvm_instructions): Likewise.
3485 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3487 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3489 1999-10-07 Anthony Green <green@cygnus.com>
3491 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3492 where CHECK_PUT may fail for valid reasons.
3494 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3495 UNSAFE_PUTN): New macros.
3497 1999-10-04 Tom Tromey <tromey@cygnus.com>
3499 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3500 well. Fixes Java PR gcj/59.
3501 * parse-scan.y (yyerror): Report errors.
3503 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3505 * decl.c (insert_block): Remove unconditional `abort'.
3507 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3509 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3510 FUNCTION_CODE now of type int. All callers changed.
3511 Set the builtin's DECL_BUILT_IN_CLASS.
3513 1999-09-23 Tom Tromey <tromey@cygnus.com>
3515 * jvspec.c (lang_specific_driver): Don't read spec file if
3516 -fsyntax-only given.
3518 1999-09-22 Tom Tromey <tromey@cygnus.com>
3520 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3522 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3523 (WORDS_TO_LONG): Likewise.
3524 (WORDS_TO_DOUBLE): Likewise.
3526 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3528 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3529 (RELOCATION_VALUE_1): Likewise.
3530 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3531 push_in_const, push_long_const): Prototyped.
3532 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3533 (push_constant2): Likewise.
3534 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3535 (find_constant_wide): Cast find_constant2's integer arguments to
3537 (find_constant_index): Cast find_constant2's and find_constant2's
3538 integer arguments to `jword'.
3539 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3540 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3541 (emit_if): Use RELOCATION_VALUE_1.
3542 (emit_goto): Likewise.
3543 (emit_jsr): Likewise.
3544 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3545 argument to push_long_const to HOST_WIDE_INT.
3547 1999-09-15 Andreas Schwab <schwab@suse.de>
3549 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3551 1999-09-20 Nick Clifton <nickc@cygnus.com>
3553 * lang.c (lang_decode_option): Extend comment.
3555 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3560 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3562 * gjavah.c (get_field_name, print_method_info, print_include,
3563 add_namelet): Use xmalloc, not malloc.
3565 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3566 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3569 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3571 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3573 * jcf-path.c (add_entry): Likewise.
3575 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3577 * jv-scan.c (xmalloc): Remove definition.
3579 * jvgenmain.c (xmalloc): Likewise.
3581 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3583 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3585 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3586 concat, not xmalloc/sprintf.
3587 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3588 (xstrdup): Remove definition.
3590 * parse.y (duplicate_declaration_error_p,
3591 constructor_circularity_msg, verify_constructor_circularity,
3592 check_abstract_method_definitions, java_check_regular_methods,
3593 java_check_abstract_methods, patch_method_invocation,
3594 check_for_static_method_reference, patch_assignment, patch_binop,
3595 patch_cast, array_constructor_check_entry, patch_return,
3596 patch_conditional_expr): Use xstrdup, not strdup.
3598 * zextract.c (ALLOC): Use xmalloc, not malloc.
3600 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3602 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3604 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3605 (do_spec, lang_specific_pre_link, lang_specific_driver,
3606 input_filename, input_filename_length): Don't declare.
3607 (main_class_name, jvgenmain_spec, lang_specific_driver):
3609 (lang_specific_driver): All calls to the function pointer
3610 parameter now explicitly call `fatal'.
3612 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3614 * parse.y (find_applicable_accessible_methods_list): Search
3615 abstract classes as interfaces.
3617 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * class.c (finish_class): We're now outside a valid method
3620 declaration. Tell the rest of gcc so.
3622 1999-09-08 Bruce Korb autogen@linuxbox.com
3624 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3626 1999-09-07 Tom Tromey <tromey@cygnus.com>
3628 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3630 (decode_signature_piece): Don't emit "::" in JArray<>.
3631 (print_namelet): Only print trailing `;' when printing a class.
3633 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3635 * java-tree.h: Delete declarations for all tree nodes now moved to
3637 * decl.c: Delete their definitions.
3639 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3641 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3642 * Makefile.in (OBJS): Add ggc-callbacks.o.
3643 (OBJDEPS): Likewise.
3645 1999-09-03 Tom Tromey <tromey@cygnus.com>
3647 * parse.y (strip_out_static_field_access_decl): Return operand if
3648 it satisfies JDECL_P.
3650 1999-09-02 Tom Tromey <tromey@cygnus.com>
3652 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3653 Handle nested arrays, like `[[I'.
3655 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3657 * class.c (finish_class): Remove unused parameter, all callers
3660 * expr.c (build_java_athrow): Change return type to void.
3661 (java_lang_expand_expr): Make sure each case in switch returns a
3664 * java-tree.h (finish_class): Fix prototype to take void args.
3666 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3667 (main): Issue return from main, not exit.
3669 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3671 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3673 * jv-scan.c (main): Issue return from main, not exit.
3675 * parse.y (check_abstract_method_definitions,
3676 java_check_abstract_method_definitions): Add static prototypes.
3677 (java_complete_expand_methods): Fix call to `finish_class'.
3679 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3682 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3684 * lang.c (language_string): Constify.
3686 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3688 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3689 Remove hacks for stuff which comes from libiberty.
3691 * Make-lang.in: Likewise.
3693 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3695 * Makefile.in (xref.o): Depend on xref.c explicitly.
3697 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3699 * java-tree.h (lang_printable_name): Constify a char*.
3701 * lang.c (lang_printable_name): Likewise.
3703 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3705 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3708 1999-08-26 Tom Tromey <tromey@cygnus.com>
3710 * gjavah.c (print_cxx_classname): Print "::" before qualified
3713 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3715 * parse.y (lookup_cl): Changed leading comment. Now does its best
3716 to set the column number.
3717 (qualify_ambiguous_name): Take WFL wrappers into account.
3719 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3721 * verify.c (verify_jvm_instructions): Don't check instruction
3722 validity beyond end of method.
3724 1999-08-25 Tom Tromey <tromey@cygnus.com>
3726 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3728 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3730 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3731 cxx_keyword_subst, generate_access, name_is_method_p,
3732 get_field_name, print_field_name, super_class_name, print_include,
3733 decode_signature_piece, print_class_decls, usage, help,
3734 java_no_argument, version, add_namelet, print_namelet): Add static
3736 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3737 name_is_method_p): Constify a char*.
3738 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3739 Provide a final else clause in an if-else-if.
3740 (print_field_info): Add missing final arg in function call to
3742 (print_method_info, decompile_method, decode_signature_piece,
3743 print_c_decl, print_full_cxx_name, print_stub,
3744 print_mangled_classname, super_class_name, print_include,
3745 add_namelet, add_class_decl, print_class_decls, process_file,
3746 help): Constify a char*.
3748 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3749 push_int_const, find_constant_wide, find_constant_index,
3750 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3751 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3752 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3753 emit_if, emit_goto, emit_jsr, call_cleanups,
3754 make_class_file_name): Add static prototypes.
3755 (generate_bytecode_return, generate_bytecode_insns): Pass a
3756 NULL_PTR, not a NULL_TREE.
3758 * jv-scan.c: Include "jcf.h".
3759 (main): Declare using DEFUN macro.
3761 * jvspec.c (find_spec_file, lang_specific_pre_link,
3762 lang_specific_driver): Add prototypes.
3763 (find_spec_file): Constify a char*.
3765 * keyword.gperf (hash, java_keyword): Add prototypes.
3767 * lang.c (lang_print_error): Add static prototype.
3768 (lang_init): Prefer memcpy over bcopy to avoid casts.
3770 * lex.c (yylex): Add static prototype.
3772 * parse-scan.y: Include "lex.c" earlier.
3774 * parse.h: Remove redundant declaration for `yylex'.
3776 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3777 labeled_block_contains_loop_p): Add static prototypes.
3778 (not_accessible_p): Make static to match prototype.
3780 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3782 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3784 * parse.y (check_method_redefinition): Changed leading comment.
3785 (check_abstract_method_definitions): New function.
3786 (java_check_abstract_method_definitions): New function.
3787 (java_check_regular_methods): Call it.
3788 (verify_constructor_super): Fixed indentation.
3789 (lookup_method_invoke): Likewise.
3791 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3793 * parse.y (method_header): Return a null pointer if the current
3795 (finish_method_declaration): Return if the current function decl
3797 (source_start_java_method): Likewise.
3798 (java_method_add_stmt): Likewise.
3800 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3802 * class.c (emit_register_class): Removed unnecessary call to
3804 * parse.y (labeled_block_contains_loop_p): Removed unused local
3807 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3809 * parse.y (java_refold): Added prototype.
3811 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3813 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3814 (java_stabilize_reference): Removed unnecessary `else'.
3815 (java_complete_lhs): Set flag to remember boolean. Call
3816 java_refold. Added comments.
3817 (java_decl_equiv): New function.
3818 (binop_compound_p): Likewise.
3819 (java_refold): Likewise.
3820 (patch_unaryop): Striped static field access assigned to decl and
3821 op. Changed promotion scheme for ++/-- operators.
3822 (search_loop): New function.
3823 (labeled_block_contains_loop_p): Likewise.
3824 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3826 (patch_bc_statement): Call search_loop. Fixed comment.
3828 1999-08-14 Anthony Green <green@cygnus.com>
3830 * expr.c (java_lang_expand_expr): Mark static array data as
3833 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3835 * jvgenmain.c (main): NUL-terminate name_obstack.
3837 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3839 * check-init.c (check_bool2_init, done_alternative): Add static
3842 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3843 (add_method, build_utf8_ref, build_class_ref,
3844 append_gpp_mangled_type, layout_class_method): Constify a char*.
3846 * decl.c (push_promoted_type, make_binding_level): Add static
3848 (push_promoted_type, pushdecl): Constify a char*.
3850 * except.c (find_handler_in_range, link_handler,
3851 check_start_handlers): Add static prototypes.
3853 * expr.c (process_jvm_instruction): Constify a char*.
3855 * gjavah.c (main): Constify a char*.
3857 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3860 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3862 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3863 munge, print_ents): Constify a char*.
3865 * jcf-dump.c (disassemble_method): Constify a char*.
3866 (print_constant_pool, print_exception_table): Add static prototypes.
3867 (print_constant, print_exception_table, main, disassemble_method):
3870 * jcf-io.c (find_classfile, find_class): Likewise.
3872 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3873 (set_source_filename, predefined_filename_p): Add static prototypes.
3874 (set_source_filename, get_constant, get_class_constant,
3875 find_in_current_zip): Constify a char*.
3877 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3879 (add_entry, add_path, jcf_path_classpath_arg,
3880 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3882 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3883 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3884 jcf_parse_one_method, jcf_parse_methods,
3885 jcf_parse_final_attributes): Add static prototypes.
3886 (get_attribute): Constify a char*.
3888 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3889 jcf_dependency_add_target, jcf_path_classpath_arg,
3890 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3892 * jv-scan.c (main): Constify a char*.
3893 (gcc_obstack_init): Add prototype arguments.
3895 * jvgenmain.c (gcc_obstack_init): Likewise.
3896 (main): Constify a char*.
3898 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3900 (put_decl_string, lang_print_error): Constify a char*.
3901 (lang_init): Remove redundant extern prototype.
3903 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3905 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3906 Add static prototypes.
3907 (get_type_from_signature): Constify a char*.
3909 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3910 Add static prototypes.
3911 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3912 (verify_jvm_instructions): Constify a char*.
3914 * xref.c (xref_flag_value): Likewise.
3916 * xref.h (xref_flag_value): Likewise.
3918 * zextract.c (makeword, makelong): Add static prototypes.
3919 (makeword, makelong): Constify a uch*.
3921 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3923 * lang.c (java_dummy_print): Constify a char*.
3924 (lang_print_error): Likewise.
3925 (lang_init): Remove redundant prototype for `print_error_function'.
3926 (lang_init_source): Likewise.
3927 (lang_identify): Constify a char*.
3929 1999-08-09 Tom Tromey <tromey@cygnus.com>
3931 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3932 (WORDS_TO_LONG): Likewise.
3933 (WORDS_TO_DOUBLE): Likewise.
3935 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3937 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3939 * expr.c (java_stack_pop, java_array_data_offset,
3940 build_java_throw_out_of_bounds_exception, case_identity,
3941 build_java_check_indexed_type): Add static prototypes.
3942 (linenumber_table, expand_invoke, expand_java_field_op,
3943 build_primtype_type_ref, expand_byte_code): Constify a char*.
3945 * java-tree.h (build_primtype_type_ref, linenumber_table):
3947 (java_lang_expand_expr): Add prototype.
3949 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3950 `java_lang_expand_expr'.
3952 * lex.c (java_lex_error): Constify a char*.
3953 (java_get_unicode, java_read_char, java_allocate_new_line,
3954 java_unget_unicode, java_sneak_unicode): Prototype.
3956 * parse-scan.y (current_class, package_name, method_declarator,
3957 report_class_declaration, yyerror): Constify a char*.
3959 * parse.h (java_report_errors): Prototype.
3960 (yyerror): Constify a char*.
3962 * parse.y (classitf_redefinition_error, check_modifiers,
3963 parse_jdk1_1_error, lookup_package_type,
3964 lookup_package_type_and_set_next, get_printable_method_name,
3965 purify_type_name): Constify a char*.
3966 (build_super_invocation, maybe_generate_finit,
3967 verify_constructor_super, parser_add_interface,
3968 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3969 java_complete_expand_methods, java_expand_finals,
3970 cut_identifier_in_qualified, java_stabilize_reference,
3971 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3972 merge_string_cste): Prototype.
3973 (single_type_import_declaration, yyerror,
3974 variable_redefinition_error, build_array_from_name,
3975 build_unresolved_array_type, check_class_interface_creation,
3976 resolve_class, complete_class_report_errors,
3977 note_possible_classname, read_import_dir,
3978 find_in_imports_on_demand, resolve_package, fix_constructors,
3979 check_deprecation, lookup_method_invoke,
3980 maybe_build_primttype_type_ref, array_constructor_check_entry):
3982 (java_complete_expand_methods, java_expand_finals): Make static.
3983 (convert_narrow): Remove static prototype.
3985 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3987 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3989 1999-08-02 Richard Henderson <rth@cygnus.com>
3991 * decl.c: Include defaults.h instead of expr.h.
3992 * parse.y: Likewise.
3994 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3996 * java/decl.c (start_java_method): Change all uses of
3997 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3998 Ensure expr.h is included.
3999 * java/expr.c (pop_arguments): Ditto.
4000 * java/parse.y (expand_start_java_method): Ditto.
4002 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4004 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
4006 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
4008 * decl.c: Include "function.h".
4009 * except.c: Likewise.
4010 * parse.y: Likewise.
4011 * Makefile.in: Update dependencies.
4013 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4015 * expr.c (build_java_soft_divmod): Provide a default case in switch.
4016 (java_lang_expand_expr): Mark parameters `target', `tmode' and
4017 `modifier' with ATTRIBUTE_UNUSED.
4019 * gjavah.c (process_file): Add braces around ambiguous `else'.
4021 * jcf-dump.c (print_access_flags, localvar_free): Change return
4024 * parse.y (java_complete_expand_method): Initialize variable
4026 (resolve_qualified_expression_name): Likewise for `field_decl'.
4027 (patch_method_invocation): Likewise for `class_to_search'.
4028 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
4029 (patch_assignment): Likewise for `lhs_type'.
4031 * verify.c (verify_jvm_instructions): Remove unused variable
4034 1999-07-25 Richard Henderson <rth@cygnus.com>
4036 * decl.c (va_list_type_node): New.
4038 1999-07-25 Anthony Green <green@cygnus.com>
4040 * gjavah.c (print_stub): New function.
4041 (METHOD_IS_NATIVE): New macro.
4042 (print_mangled_classname): Make static.
4043 (HANDLE_END_FIELD): Don't emit fields during stub generation.
4044 (process_file): Perform stub generation.
4045 (HANDLE_METHOD): Don't emit class decls during stub
4047 (HANDLE_END_METHOD): Take into account stub generation.
4048 (print_method_info): Handle stub generation.
4049 (print_stub): New function.
4050 (print_cxx_classname): Make signature consistant with others.
4051 (help): Describe -stubs option.
4052 (main): Create stub file.
4053 (version): Use version.c.
4054 (print_full_cxx_name): New function.
4055 (print_c_decl): Use print_full_cxx_name.
4057 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4059 * check-init.c (check_init): Handle MAX_EXPR.
4061 1999-07-15 Andrew Haley <aph@cygnus.com>
4063 * lang.c (flag_use_divide_subroutine): New variable.
4064 * typeck.c: (convert_ieee_real_to_integer): Bounds check
4065 fp-to-integer conversion.
4066 (convert): Call convert_ieee_real_to_integer when flag_fast_math
4069 * expr.c (build_java_soft_divmod): New function.
4070 (build_java_binop): Call build_java_soft_divmod if
4071 flag_use_divide_subroutine is set.
4072 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4073 soft_lrem_node: new builtin functions.
4074 (init_decl_processing) Initialize the new builtins.
4075 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
4076 soft_lrem_node: new builtin functions.
4077 (build_java_soft_divmod): New function.
4078 * parse.y: Call build_java_soft_divmod if
4079 flag_use_divide_subroutine is set.
4082 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
4083 a --specs= arg) even if not linking.
4084 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
4085 -fuse-divide-subroutine
4087 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4089 * parse.y (resolve_and_layout): Check methods only once.
4090 (resolve_qualified_expression_name): Verify thrown exceptions
4092 (check_thrown_exceptions): Reject exceptions thrown in
4093 initializer. Error message tuned.
4095 1999-07-14 Andrew Haley <aph@cygnus.com>
4097 * expr.c (expand_expr): Do not return the last statement in a
4098 block as the block's value.
4100 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4102 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
4103 CALL_EXPR, to avoid order of evaluation changes.
4105 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4107 * parse.y (qualify_ambiguous_name): Do not use
4108 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
4110 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4112 * check-init.c (check_init): Handle MAX_EXPR.
4113 * expr.c (force_evaluation_order): Force method call arguments to
4114 be evaluated in left-to-right order.
4115 * parse.y (qualify_ambiguous_name): Loop again to qualify
4116 NEW_ARRAY_EXPR properly.
4118 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4120 * parse.y (patch_invoke): Resolve unresolved invoked method
4122 (qualify_ambiguous_name): STRING_CST to qualify expression for
4123 type name resolution.
4125 1999-06-24 Andrew Haley <aph@cygnus.com>
4127 * class.c (finish_class): Whenever a deferred method is
4128 output, rescan the list of methods to see if a new candidate for
4129 output can be found.
4131 1999-06-28 Tom Tromey <tromey@cygnus.com>
4133 * jvspec.c (lang_specific_driver): Recognize --help.
4135 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4137 * parse.y (resolve_package): Fixed bogus return statement.
4138 (patch_method_invocation): Resolve method invocation beginning with
4139 a package name qualifier.
4141 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4143 * Make-lang.in (java.stage1): Depend on stage1-start.
4144 (java.stage2): Likewise for stage2-start.
4145 (java.stage3): Likewise for stage3-start.
4146 (java.stage4): Likewise for stage4-start.
4148 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4150 * parse.y (java_complete_lhs): When doing cross referencing, don't
4151 try to keep file location on a WFL expanded as a CALL_EXPR.
4153 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
4156 compiling to class file a void method with an empty method body.
4157 As a side effect, the bytecode backend will generate the
4158 appropriate `return' instruction.
4160 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4162 * parse.y (lookup_package_type_and_set_next): New function prototype.
4163 (resolve_package): Search current and imported packages.
4164 (lookup_package_type_and_set_next): New function.
4166 1999-06-22 Andrew Haley <aph@cygnus.com>
4168 * verify.c (verify_jvm_instructions): Check for pending blocks
4169 before invalid PC test and opcode switch, not after.
4171 1999-06-21 Andrew Haley <aph@cygnus.com>
4173 * except.c (find_handler_in_range): The upper limit for exception
4174 ranges is exclusive, not inclusive: (start <= pc < end).
4175 (link_handler): find child pointer which points to outer by
4176 searching sibling list: previous code incorrectly assumed that
4177 outer->outer->first_child must point to outer.
4178 * verify.c (verify_jvm_instructions): FIXME added to code for
4180 (verify_jvm_instructions): Do not assume that the last block
4181 processed in a subroutine is a block which ends with a `ret'
4182 instruction. With some control flows it is possible that the last
4183 block ends with an `athrow'.
4185 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4187 * parse.y (qualify_ambiguous_name): Reorganized the post
4188 evaluation of non WFL leading expression nodes.
4190 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4192 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4195 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4197 * parse.y (qualify_ambiguous_name): Handle qualified expression
4198 beginning with a STRING_CST.
4200 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4202 * parse.y (register_fields): Set DECL_INITIAL on both
4203 pre-initialized static and public fields.
4204 (resolve_field_access): Static field access expressions to always
4206 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4207 qualification. CONVERT_EXPR to be resolved as an expression name.
4208 (java_complete_lhs): Identify and access qualified final
4209 initialized field in switch statement case expression.
4210 (fold_constant_for_init): Pre-initialized field decl constant to
4213 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4215 * parse.y (note_possible_classname): Mark returned node with
4216 QUALIFIED_P only if the original class name contained a '/'.
4218 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4220 * Make-lang.in (gcjh): More parallel build fixes.
4222 1999-06-03 Mike Stump <mrs@wrs.com>
4224 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4226 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4228 * except.c (link_handler): Chain exception handlers in order.
4230 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4232 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4233 with nops and process as usual in order to always set correct EH
4234 ranges. Emit detailed warnings about unreachable bytecodes.
4236 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4238 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4241 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4243 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4244 or the searched field decl.
4246 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * parse.y (fold_constant_for_init): Convert numerical constant
4249 values to the type of the assigned field.
4251 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4253 * expr.c (lookup_field): Relaxed the test on class loading error
4255 * parse.y (fold_constant_for_init): Enabeled old code.
4257 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4259 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4260 decide the validity of the cast of a java.lang.Cloneable reference
4262 (patch_conditional_expr): Fixed first argument passed to
4263 binary_numeric_promotion.
4265 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4267 * parse.y (qualify_ambiguous_name): Take into account that a
4268 CONVERT_EXPR might specify a type as a WFL.
4270 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4272 * parse.y (patch_assignment): Save the rhs before using it as an
4273 argument to _Jv_CheckArrayStore.
4275 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4277 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4279 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4281 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4282 floating point litteral only when the exponent indicator has been
4285 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4287 * parse.y (formal_parameter:): Construct argument tree list
4288 element even if a yet unsupported final parameter was encountered.
4290 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4292 * parse.y (finish_method_declaration): Issue errors for native or
4293 abstract methods declared with a method body, as well as for non
4294 native or non abstract methods with no method body.
4296 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4298 * class.c (build_utf8_ref): Initialize variable `field'.
4300 * decl.c (init_decl_processing): Initialize variable `field'.
4302 * expr.c (build_known_method_ref): Mark parameters `method_type',
4303 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4304 (process_jvm_instruction): Likewise for parameter `length'.
4306 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4307 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4310 * parse.y (maybe_generate_clinit): Remove unused variable
4311 `has_non_primitive_fields'.
4312 (find_in_imports_on_demand): Initialize variables `node_to_use'
4314 (patch_binop): Likewise for variable `prom_type'.
4315 (patch_unaryop): Likewise for variable `prom_type'.
4317 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4319 * xref.c (xref_table): Add missing initializer.
4321 1999-05-14 Tom Tromey <tromey@cygnus.com>
4323 * java-except.h (struct eh_range): Removed unused `next' member.
4324 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4325 after adding all exception handlers. Sort exception ranges in
4327 (struct pc_index): New structure.
4328 (start_pc_cmp): New function.
4329 * except.c (add_handler): Return `void'. Don't call link_handler;
4330 instead construct an ordinary linked list and do range
4332 (check_nested_ranges): New function.
4333 (link_handler): Changed interface to allow merging of eh_ranges.
4334 Split overlapping ranges. Return `void'.
4336 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * parse.y (constructor_block_end:): New rule, tagged <node>.
4339 (constructor_body:): Use `constructor_block_end' instead of
4342 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4344 * parse.y (statement_nsi:): Pop `for' statement block.
4345 (java_complete_lhs): Labeled blocks containing no statement are
4346 marked as completing normally.
4348 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4350 * xref.c (xref_set_current_fp): New function, defined.
4351 * xref.h (xref_set_current_fp): New function, prototyped.
4353 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * check-init.c (check_init): Take into account that
4356 LABELED_BLOCK_STMT can be empty.
4358 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4360 * parse.y (java_check_regular_methods): Warning check on not
4361 overriding methods with default access in other packages does not
4362 apply to `<clinit>'.
4363 (java_complete_lhs): If block body is an empty_stmt_node, replace
4364 it by NULL_TREE. This prevents gcc from generating an irrelevant
4367 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * check-init.c (check_init): Removed code accepting to see things
4370 falling through default:, when doing xrefs.
4371 * java-tree.h (do_not_fold): New global variable, declared.
4372 * parse.y (do_not_fold): New global variable, defined.
4373 (java_complete_expand_method): Set `do_not_fold' to the value of
4374 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4375 and reinstall them after them have been purged; do not check for
4376 initializations; do not issue missing return errors.
4377 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4379 (patch_binop): Skip the fold part when doing xrefs.
4380 (build_string_concatenation): Skip the concatenation part when
4382 (patch_synchronized_statement): Do not generate a try-finally when
4384 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4385 and keep the location where the throw was seen.
4386 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4387 any treatment on the converted node an simply return a NOP_EXPR of
4389 * xref.c (xref_get_data): New function, defined.
4390 * xref.h (xref_get_data): New function, declared.
4391 (XREF_GET_DATA): Use xref_get_data.
4393 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4395 * gjavah.c (print_include): Cast the result of `strlen' to int
4396 when comparing against a signed value.
4397 (add_namelet): Likewise.
4399 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4401 * expr.c (expand_invoke): Mark parameter `nargs' with
4403 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4405 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4408 * jcf-reader.c (get_attribute): Cast a value to long
4409 when comparing against a signed expression. Likewise.
4411 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4414 1999-05-11 Andrew Haley <aph@cygnus.com>
4416 * parse.y (source_end_java_method): If the current method contains
4417 any exception handlers, force asynchronous_exceptions: this is
4418 necessary because signal handlers in libjava may throw exceptions.
4419 * decl.c (end_java_method): Ditto.
4421 1999-05-11 Tom Tromey <tromey@cygnus.com>
4423 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4425 * jvspec.c (THREAD_NAME): Removed.
4426 (GC_NAME): Likewise.
4427 (MATHLIB): Likewise.
4428 (WITHLIBC): Likewise.
4430 (THREADLIB): Likewise.
4431 (MATH_LIBRARY): Likewise.
4432 (lang_specific_driver): Don't add `-l' options to command line.
4433 Instead, add a single --specs option. Recognize `-L' options and
4434 use them to search for spec file.
4435 (find_spec_file): New function.
4436 (SPEC_FILE): New define.
4438 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4440 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4441 cpplib-enabled build.
4443 1999-05-05 Per Bothner <bothner@cygnus.com>
4445 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4446 temporarily zero it while calling rest_of_decl_compilation.
4448 * java-tree.h (string_ptr_type_node): Add declaration.
4449 * decl.c: Define and initialize string_ptr_type_node.
4450 * parse.y (patch_string_cst): Use string_ptr_type_node.
4452 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4453 * parse.y (for_statement): Now unconditionally exit_block.
4454 (finish_labeled_statement): No longer exit_block if for-loop.
4455 (patch_loop_statement): Check harder if the loop is already labeled.
4457 * parse.y (patch_initialized_static_field): Removed function.
4458 (maybe_generate_clinit): Removed special handling for interfaces.
4459 (java_complete_expand_methods): Do a preliminary java_complete_tree
4460 on <clinit> to determine if it can be removed.
4461 (java_complete_expand_method): Remove special handling for <clinit>.
4462 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4463 optimize if we get back empty_stmt_node.
4464 For MODIFY_EXPR, re-do checking of static initializers.
4465 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4466 For VAR_DECL, pass correct context.
4468 * verify.c (verify_jvm_instructions): Better error messages.
4470 1999-05-03 Tom Tromey <tromey@cygnus.com>
4472 * parse-scan.y (interface_declaration): Call
4473 report_class_declaration for interfaces.
4475 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4477 * Makefile.in: Remove -v from bison command lines.
4479 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4481 * check-init.c (check_init): Exclude a case of error when doing
4483 * class.c (layout_class_method): Don't generate the error message
4484 twice when compiling from source.
4485 * lang-options.h: Added `-Wredundant-modifers' and
4486 `-Wunusupported-jdk11' flags and help text.
4487 * lang.c (lang_decode_option): Added support for
4488 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4489 flag_static_local_jdk11 and flag_redundant set accordingly.
4490 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4491 * parse.h (EXPR_WFL_ADD_COL): New macro.
4492 (DECL_END_SOURCE_LINE): Likewise.
4493 (DECL_INHERITED_SOURCE_LINE): Likewise.
4494 * parse.y (static_ref_err): New function, prototyped.
4495 (CCB_TK): Now tagged <operator>.
4496 (class_body:): Remember the location of the closing '}' of a class
4497 definition when doing xrefs.
4499 (block_end:): Likewise.
4500 (create_class): Remember the location of the inherited class
4501 identifier when doing xrefs.
4502 (register_fields): Added test on first operand of `init' before
4503 testing it TREE_CODE.
4504 (method_header): Store the location of the class identifier in the
4505 class decl when doing xrefs.
4506 (finish_method_declaration): Don't combine first/last method line
4508 (java_check_regular_methods): Warning check on not overriding
4509 methods with default access on other packages move before check on
4510 static methods. Initialization of `aflags' also moved up.
4511 (resolve_expression_name): Call static_ref_err to report the error.
4512 (static_ref_err): New function, implemented.
4513 (resolve_field_access): Returned simplified static field access
4515 (resolve_qualified_expression_name): Check for illegal use of
4516 static fields in a non static context. Call static_ref_err to
4517 report error in various places.
4518 (java_complete_tree): Do not fold initialized static fields when
4520 (java_complete_lhs): Likewise.
4522 1999-04-29 Anthony Green <green@cygnus.com>
4524 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4525 create internal labels.
4526 (lookup_label): Ditto.
4528 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4530 * class.c (layout_class_method): Generate <clinit>'s rtl for
4532 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4533 for interfaces' <clinit>.
4534 * expr.c (lookup_field): Search for fields in interfaces.
4535 (expand_invoke): Fixed indentation.
4536 (expand_java_field_op): Likewise. Use IS_CLINIT.
4537 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4538 (IS_CLINIT): New macro.
4539 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4540 interface was parsed.
4541 (maybe_generate_clinit): Don't generate if the current class is an
4542 interface with only fields of primitive types.
4543 (reset_method_name): Use IS_CLINIT.
4544 (java_complete_expand_method): Expand <clinit> when it exists for
4545 interfaces. Use IS_CLINIT.
4546 (resolve_expression_name): Use DECL_CONTEXT instead of
4547 current_class to build static field references.
4548 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4549 ARRAY_REF when doing xreferencing.
4550 (check_final_assignment): Fixed typo in leading comment. Use
4552 (patch_array_ref): Don't fully expand array references when
4554 (patch_return): Use IS_CLINIT.
4555 (patch_throw_statement): Likewise.
4557 1999-04-22 Tom Tromey <tromey@cygnus.com>
4559 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4561 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4563 * decl.c (predef_filenames, predef_filenames_size): New globals
4564 (init_decl_processing): predef_filenames and predef_filenames_size
4566 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4568 * jcf-parse.c (predefined_filename_p): New function.
4569 (yyparse): Check that files on the command line are specified only
4570 once and issue a warning otherwise.
4571 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4572 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4573 avoid a gcc warning with -W -Wall turned on.
4574 (java_expand_classes): Abort if errors were encountered.
4575 (java_complete_lhs): If the cross reference flag is set, wrap
4576 field DECL node around a WFL when resolving expression name.
4578 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4580 * lang.c (lang_decode_option): Fixed returned value when parsing
4581 `-fxref=...' and `-Wall'.
4582 * parse.y (source_end_java_method): Do not generate code when
4583 flag_emit_xref is set.
4584 (resolve_expression_name): Do not build static field access when
4585 flag_emit_xref is set.
4586 (resolve_field_access): No special treatment on `length' when
4587 flag_emit_xref is set. Do not build qualified static field access
4588 when flag_emit_xref is set.
4589 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4590 when flag_emit_xref is set.
4591 (patch_assignment): Do not generate array store runtime check when
4592 flag_emit_xref is set.
4593 * xref.c (xref_flag_value): Fixed function declaration
4595 (xset_set_data): New function.
4596 * xref.h (xref_set_data): Added prototype for new function.
4597 (typedef struct xref_flag_table): New field data.
4598 (XREF_GET_DATA): New macro.
4600 1999-04-19 Tom Tromey <tromey@cygnus.com>
4602 * xref.h (enum): Removed trailing comma.
4604 * parse.y (resolve_qualified_expression_name): Added missing
4607 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4609 * gjavah.c: New prototypes for java_float_finite and
4612 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4614 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4617 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4619 * Makefile.in (TREE_H): Add tree-check.h.
4620 (RTL_H): Add genrtl.h.
4622 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4624 * parse.y (patch_assignment): Added ArrayStoreException runtime
4627 1999-04-06 Per Bothner <bothner@cygnus.com>
4629 * expr.c (pop_type_0): New function.
4630 (pop_type): Use pop_type_0.
4631 * java-tree.h (pop_type_0): New declaration.
4632 * verify.c (verify_jvm_instructions): Check return instructions.
4634 * parse.y (patch_binop): Don't fold if non-constant and emiting
4637 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4639 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4641 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4642 (main_jcf): Don't define.
4643 (process_file): Don't set `main_jcf'.
4645 * java-tree.h (main_jcf): Don't declare.
4647 * jcf-parse.c (main_jcf): Add static definition.
4649 * lang.c (main_jcf): Don't define.
4651 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4653 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4655 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4657 * jcf-depend.c: Include "config.h", not <config.h>.
4659 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4662 * jcf-path.c: Include "config.h", not <config.h>.
4664 * lex.c: Don't include various system header files.
4665 (java_init_lex): Cast the argument of `bzero' to PTR
4667 * parse-scan.y (java_push_parser_context): Likewise.
4669 * parse.y (java_push_parser_context): Likewise.
4670 (patch_bc_statement): Match format specifier to variable argument.
4672 * xref.c: Don't include <stdio.h>.
4674 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4676 * parse.y (struct parser_ctxt *ctxp): Now global.
4677 (declare_local_variables): Use WFL compound value for the
4678 declaration source line value, when doing cross-referencing.
4680 1999-03-31 Tom Tromey <tromey@cygnus.com>
4682 * gjavah.c (print_field_info): Allow constants of other types.
4683 (print_include): Generate include when new name is proper prefix
4684 of already printed name.
4685 (add_namelet): Likewise.
4686 (cxx_keyword_subst): New function.
4687 (print_method_info): Use it.
4688 (print_field_name): New function.
4689 (get_field_name): New function.
4690 (print_field_info): Use get_field_name and print_field_name.
4692 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4694 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4695 'KR-C', so gperf uses the `const' keyword on strings.
4697 * keyword.gperf (java_keyword): Const-ify a char*.
4699 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4701 * parse.y (patch_bc_statement): Fixed identation and a bogus
4704 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * parse.y (patch_assignment): Allow static variables in other
4707 classes to be assigned.
4709 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4711 * class.c (maybe_add_interface): Remove unused variable
4713 (make_class_data): Use = for assignment, not ==. Likewise.
4714 (emit_register_classes): Remove unused variable `decl'.
4716 * lex.c: Fix comment so as not to contain an embedded `/*'.
4718 * verify.c (verify_jvm_instructions): Remove unused variable
4721 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4723 * parse.y (complete_loop_body): Rename to finish_loop_body.
4724 (complete_labeled_statement): Rename to finish_labeled_statement.
4725 (complete_for_loop): Rename to finish_for_loop.
4726 (complete_method_declaration): Rename to finish_method_declaration.
4728 * java-tree.h (continue_identifier_node): New global node.
4729 * decl.c: Define and initialize continue_identifier_node.
4730 * parse.y (generate_labeled_block): Remove - no longer needed.
4731 (build_loop_body): Use continue_identifier_node for continue block.
4732 (finish_labeled_statement): Also do pop_labeled_block actions.
4733 (java_complete_lhs): POP_LOOP even if error.
4734 (build_labeled_block): Special handling for continue_identifier_node.
4735 (patch_loop_statement): Re-organize.
4736 (patch_bc_statement): Re-write.
4738 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4740 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4741 using a WFL compound value.
4742 * parse.y (xref.h): Include.
4743 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4745 (register_fields): Set WFL compound value to lineno if doing
4747 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4749 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4750 * xref.h (expand_xref): Prototype renamed from xref_generate.
4752 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4754 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4755 (GET_CURRENT_BLOCK): New macro.
4756 * parse.y (current_static_block): New global variable.
4757 (method_body:): Define action.
4758 (complete_method_declaration): Set current_function_decl to NULL
4759 when work on the current method is done.
4760 (declare_local_variables): Use GET_CURRENT_BLOCK.
4761 (java_method_add_stmt): Likewise.
4762 (java_complete_expand_method): Disable the use of `this' when
4764 (enter_a_block): If no current method exist, use
4765 current_static_block to link static initializer blocks.
4766 (exit_block): Rewritten to use current_static_block when no current
4768 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4769 (patch_return): Forbid the use of `return' in static initializers.
4770 (patch_throw_statement): Fixed indentation. Issue specific error
4771 for uncaught thrown checked exception in static initializer
4772 blocks. Removed FIXME.
4774 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4776 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4777 Link gcj from gcc.o.
4779 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4781 * parse.y (find_applicable_accessible_methods_list): When dealing
4782 with interface: ensure that a given interface or java.lang.Object
4783 are searched only once.
4785 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4787 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4789 * jcf-dump.c (print_access_flags): Add braces around if-else.
4791 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4794 * lex.c (build_wfl_node): Add static prototype.
4796 * lex.h (build_wfl_node): Remove static prototype.
4798 * parse.y: Include lex.c early enough to declare everything needed.
4799 Ensure calls to `build_wfl_node' pass the proper arguments.
4800 (create_class): Remove unused variable `super_decl'.
4801 (get_printable_method_name): Initialize variable `name'.
4803 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * Changelog: Fixed 1999-03-22 typos.
4806 * lang.c (lang_decode_option): Fixed typo in error string in the
4809 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4813 * java-tree.h (flag_emit_xref): Declared extern.
4814 * lang.c (xref.h): Included.
4815 (flag_emit_xref): New global variable.
4816 (lang_decode_option): Added support for -fxref.
4820 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4822 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4825 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4828 $(srcdir)/../system.h and $(JAVA_TREE_H).
4829 (jcf-io.o): Depend on $(JAVA_TREE_H).
4830 (mangle.o): Likewise.
4832 * check-init.c (check_cond_init): Add static prototype.
4834 * class.c (build_java_method_type, hashUtf8String,
4835 make_field_value, get_dispatch_vector, get_dispatch_table,
4836 append_gpp_mangled_type, mangle_static_field): Likewise.
4837 (strLengthUtf8): Hide unused definition.
4838 (hashUtf8String): Const-ify.
4839 (make_field_value): Un-ANSI-fy.
4841 * constants.c: Move inclusion of jcf.h above java-tree.h.
4842 (set_constant_entry, find_class_or_string_constant,
4843 find_name_and_type_constant, get_tag_node,
4844 build_constant_data_ref): Add static prototype.
4846 * decl.c (push_jvm_slot, builtin_function,
4847 lookup_name_current_level): Likewise.
4848 (builtin_function): Const-ify.
4850 * except.c (expand_start_java_handler, expand_end_java_handler):
4851 Add static prototype.
4853 * expr.c (flush_quick_stack, push_value, pop_value,
4854 java_stack_swap, java_stack_dup, build_java_athrow,
4855 build_java_jsr, build_java_ret, expand_java_multianewarray,
4856 expand_java_arraystore, expand_java_arrayload,
4857 expand_java_array_length, build_java_monitor, expand_java_pushc,
4858 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4859 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4860 expand_compare, expand_test, expand_cond, expand_java_goto,
4861 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4862 expand_java_field_op, java_push_constant_from_pool): Likewise.
4864 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4865 (build_java_arraynull_check): Mark parameters `node' and `type'
4866 with ATTRIBUTE_UNUSED.
4867 (note_label): Likewise for parameter `current_pc'.
4868 (expand_java_call, expand_java_ret): Hide unused definition.
4870 * java-tree.h (make_class, build_constants_constructor,
4871 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4872 init_outgoing_cpool, register_class, emit_register_classes,
4873 java_layout_seen_class_methods): Prototype.
4874 (unicode_mangling_length): Const-ify.
4875 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4876 emit_unicode_mangled_name, format_int, format_uint,
4877 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4878 jcf_print_utf8_replace, open_class): Prototype.
4880 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4881 <stdio.h>. Include tree.h/java-tree.h.
4882 (utf8_equal_string usage, process_class): Add static prototype.
4883 (open_class): Don't prototype this here.
4884 (utf8_equal_string): Match arguments to format specifiers.
4885 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4886 TABLE_SWITCH, disassemble_method): Likewise.
4888 * jcf-io.c: Include tree.h/java-tree.h.
4889 (open_class, find_classfile, jcf_print_utf8,
4890 jcf_print_utf8_replace): Const-ify.
4892 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4893 parse_class_file): Add static prototype.
4894 (find_in_current_zip): Match definition to existing static
4897 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4898 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4899 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4900 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4901 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4902 generate_bytecode_return, perform_relocations, init_jcf_state,
4903 init_jcf_method, release_jcf_state, generate_classfile):
4904 Add static prototype.
4905 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4906 (make_class_file_name): Const-ify.
4908 * jcf.h (find_classfile): Const-ify.
4910 * jv-scan.c (reset_report): Remove prototype.
4912 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4913 (error): Rewrite to allow varargs.
4915 * lang.c (lang_f_options): Const-ify.
4917 * lex.c (java_parse_escape_sequence): Add static prototype.
4918 (java_allocate_new_line): Match definition to existing static
4921 * mangle.c Include tree.h/java-tree.h.
4922 (unicode_mangling_length, emit_unicode_mangled_name,
4923 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4925 * parse.h (jdep_code): Remove trailing comma in enumeration.
4926 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4927 (reset_report): Add prototype.
4929 * verify.c (push_pending_label, merge_types): Add static
4932 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4934 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4936 * parse.y (find_applicable_accessible_methods_list): Extend the
4937 search to superinterfaces when relevant.
4938 (search_applicable_methods_list): New function.
4940 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4942 * class.c (unmangle_classname): Implemented stricter testing
4943 before setting the QUALIFIED_P flag on an identifier.
4945 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4947 * parse.y (java_complete_lhs): Call force_evaluation_order
4948 after patch_newarray.
4949 (patch_binop): Don't call fold if there are side effects.
4951 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * parse.y (java_stabilize_reference): Use save_expr instead of
4954 building a SAVE_EXPR node.
4955 (java_complete_lhs): Patch the resulting string of the `+='
4956 operator (if necessary) and complete the RHS after having built
4959 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4961 * class.c (make_class): Don't set CLASS_P here (because
4962 this function is also called by build_java_array_type).
4963 (push_class): Set CLASS_P here instead.
4964 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4966 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4967 context. If the context is class, perfer "super" over "synchronized".
4968 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4970 * parse.y (create_class): Don't call parser_check_super here;
4971 it is not robust. Always wait until later.
4973 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4974 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4976 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4978 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4979 * lex.h (UNGETC): Change misleading macro.
4981 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * parse.y (java_stabilize_reference): Return NODE when patching a
4985 (java_complete_lhs): Put parenthesis around truth values.
4987 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4989 * class.c (layout_class_method): Don't make rtl for interface
4991 * parse.h (GET_TYPE_NAME): New macro.
4992 * parse.y (if_then_statement:): Fixed indentation.
4993 (if_then_else_statement:): Likewise.
4994 (for_statement:): Fixed spacing.
4995 (try_statement:): Fixed indentation.
4996 (create_interface): Don't force interfaces to be abstract.
4997 (method_header): Abstract methods are OK in interfaces.
4998 (declare_local_variables): Fixed typo in comment.
4999 (java_complete_expand_method): Fixed indentation.
5000 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
5001 non accessible fields.
5002 (java_stabilize_reference): New function.
5003 (java_complete_lhs): Fixed indentation. Use
5004 java_stabilize_reference in compound assignement. Insert the
5005 cast. If not processing `+' fix string constants before processing
5008 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5010 * constants.c (find_class_or_string_constant): Cast variable `j'
5011 to a `jword' when comparing against one.
5013 * expr.c (java_lang_expand_expr): Remove unused variables
5014 `has_finally_p' and `op0'.
5016 * gjavah.c (print_field_info): Cast a value to jint when comparing
5017 against one. Likewise for a jlong.
5018 (add_namelet): Likewise cast a `sizeof' to an int when comparing
5019 against a signed quantity.
5021 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
5022 (print_signature): Don't needlessly dereference variable `str'
5024 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
5025 `max_locals' with ATTRIBUTE_UNUSED.
5026 (jcf_parse_class): Likewise for variable `index'.
5028 * parse.h (reverse_jdep_list): Remove static prototype.
5030 * parse.y (build_jump_to_finally): Remove prototype and definition.
5031 (reverse_jdep_list): Add static prototype.
5033 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
5034 `assignment' and `expr_decl'.
5036 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
5038 1999-03-12 Andrew Haley <aph@cygnus.com>
5040 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
5041 we'll need a directory separator and a null character.
5043 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
5045 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
5047 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5049 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
5052 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
5054 * lex.c (java_parse_end_comment): Take extra parameter (next char).
5056 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
5058 * class.c (layout_class_method): A static method in a base class
5059 is never overridden, so treat it like it doesn't exist.
5060 However, do complain about private non-static method overriding
5061 public static method.
5063 * parse.y: Don't set unused INITIALIZED_P flag.
5064 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
5066 * parse.y (find_expr_with_wfl): Optimize tail-calls.
5067 (build_array_from_name): Re-order &index[string] to &string[index].
5069 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
5070 error_mark (it might catch more errors, but it is more likely to lose).
5072 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5074 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
5075 (parse-scan.o): Depend on toplev.h.
5077 * class.c (make_method_value): Add prototype. Make it static.
5078 Remove unused second argument, caller changed.
5080 * expr.c (java_lang_expand_expr): Remove unused variable
5083 * java-tree.h: Don't prototype find_in_current_zip.
5084 Add prototypes for verify_constant_pool, start_java_method,
5085 end_java_method, give_name_to_locals, expand_byte_code,
5086 open_in_zip, set_constant_value, find_constant1, find_constant2,
5087 find_utf8_constant, find_string_constant, find_class_constant,
5088 find_fieldref_index, find_methodref_index, write_constant_pool,
5089 count_constant_pool_bytes and encode_newarray_type.
5091 * jcf-dump.c: Remove unused variable `LONG_temp'.
5093 * jcf-parse.c: Include parse.h.
5094 (jcf_parse_source): Remove unused parameter, all callers changed.
5095 (jcf_figure_file_type): Add static prototype.
5096 (find_in_current_zip): Likewise. Also remove unused parameter,
5097 all callers changed.
5098 (read_class): Initialize variable `saved_pos'.
5100 * jcf-reader.c (jcf_parse_preamble): Mark variables
5101 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
5103 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
5104 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
5105 (java_parse_doc_section): Initialize variable `seen_star'.
5106 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
5107 (java_lex_error): Mark parameters `msg' and `forward' with
5109 (java_get_line_col): Mark parameters `filename' and `line' with
5112 * parse-scan.y: Include toplev.h.
5113 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
5115 * parse.h: use `struct JCF', not plain `JCF'.
5116 (java_parser_context_save_global, java_expand_classes
5117 java_parser_context_restore_global, java_parse): Add prototypes.
5119 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
5122 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
5124 * check-init.c (check_init): COPYN takes word count, not bit count.
5126 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
5128 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
5129 explicit build_decl. (Avoids crash in reload when optimizing.)
5131 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
5133 * decl.c (complete_start_java_method): Handle synchronized method
5134 even when compiling from bytecode.
5136 1999-02-26 Tom Tromey <tromey@cygnus.com>
5138 * gjavah.c (add_class_decl): Only generate `#include' if outer
5139 class is not the name of the class we are processing. Correctly
5140 append `.h' in #include.
5141 (process_file): Clean up newlines around generated `#include's.
5142 (decode_signature_piece): Correctly handle inner classes.
5143 (struct include): New structure.
5144 (all_includes): New global.
5145 (print_include): New function.
5146 (add_class_decl): Use it.
5147 (process_file): Likewise.
5148 (add_class_decl): Generate include for java-array.h if array
5150 (process_file): Don't generate java-array.h include.
5152 * gjavah.c (add_namelet): Check for standard package names here.
5153 (add_class_decl): Don't check for standard package names here.
5155 1999-02-25 Tom Tromey <tromey@cygnus.com>
5157 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
5158 When reading a zip file, only use strncmp if both strings are
5159 bigger than the buffer length. Initialize `k' when looping
5162 1999-02-24 Tom Tromey <tromey@cygnus.com>
5164 * gjavah.c (struct namelet): New structure.
5165 (add_namelet): New function.
5166 (print_namelet): New function.
5167 (print_class_decls): Use add_namelet and print_namelet to generate
5168 namespaces and not classes.
5169 (method_printed): New global.
5170 (HANDLE_END_METHOD): Examine method_printed.
5171 (print_method_info): Set method_printed when required. Print
5172 error if function to be ignored is marked virtual. Handle $finit$
5174 (METHOD_IS_FINAL): New macro.
5175 (print_field_info): Use it.
5176 (HANDLE_METHOD): Clear method_printed.
5177 (method_pass): New global.
5178 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5179 (process_file): Do two passes over both fields and methods.
5180 (HANDLE_METHOD): Examine method_pass.
5182 (add_class_decl): New function.
5183 (print_class_decls): Don't scan over entire constant pool.
5185 1999-02-23 Tom Tromey <tromey@cygnus.com>
5187 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5188 disable linking in that case.
5190 1999-02-20 Tom Tromey <tromey@cygnus.com>
5192 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5195 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5197 * decl.c (build_result_decl), java-tree.h: New method.
5198 (complete_start_java_method): Handle synchronized methods.
5199 Don't build DECL_RESULT here. (Ordering dependency problem.)
5200 (start_java_method): Call build_result_decl here instead ...
5201 * parse.y (java_complete_expand_method): ... and here.
5202 (expand_start_java_method): Don't call complete_start_java_method here.
5203 (java_complete_expand_method): Call it here instead.
5204 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5205 * java-tree.h: ... here.
5207 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5208 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5209 for ARRAY_REF - it doesn't work when array bounds are checked.
5210 (patch_array_ref): Handle it here instead.
5212 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5214 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5216 Force left-to-right evaluation of binary operations etc.
5217 * expr.c (force_evaluation_order), java-tree.h: New function.
5218 * parse.y (java_complete_lhs): Pass binary operations, procedure
5219 calls, and ARRAY_REFs to force_evaluation_order.
5220 (various): Set TREE_SIDE_EFFECTS more carefully.
5222 Tolerate random (non-UTF8) encoding in comments without complaining.
5223 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5224 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5226 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5227 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5229 * parse.y (java_complete_lhs): Ignore an empty statement in a
5230 COMPOUND_EXPR. Don't complain about empty statement after return.
5232 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5234 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5235 in TREE_LIST - just chain the POINTER_TYPEs together.
5236 (resolve_class): If type already resolved, return decl.
5237 After resolving, update TREE_TYPE(class_type), and name (if array).
5238 * parse.h (do_resolve_class), parse.y: Make non-static.
5239 * class.c (maybe_layout_super_class): Take this_class argument.
5240 Do do_resolve_class if necessary.
5241 (layout_class, layout_class_methods): Adjust calls appropriately.
5242 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5243 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5244 * typeck.c (build_java_array_type): Don't call layout_class.
5246 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5248 * parse.y (check_pkg_class_access): Allow private class access
5249 within the same package.
5250 (strip_out_static_field_access_decl): New function.
5251 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5252 operator argument before testing its nature.
5254 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5256 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5257 (TRY_EXPR): Simplify - it no longer has a finally clause.
5258 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5259 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5260 * expr.c (java_lang_expand_expr): Likewise.
5261 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5262 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5263 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5264 (build_try_statement): Remove finally parameter and handling.
5265 (build_try_finally_statement): New function.
5266 (patch_try_statement): No longer need to support finally clause.
5267 (try_statement): Update grammar action rules.
5268 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5269 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5271 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5273 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5274 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5276 1999-02-17 Andrew Haley <aph@cygnus.com>
5278 * class.c (build_utf8_ref): Back out broken patch which was
5279 intended to to output signatures using '.' as a separator.
5281 * class.c (make_class_data): Output signatures using '.' as a
5282 separator, rather than '/'.
5283 (mangled_classname): Likewise.
5284 (make_field_value): Likewise.
5285 (make_method_value): Likewise.
5286 * constants.c (alloc_class_constant): Likewise.
5287 * expr.c (build_invokeinterface): Likewise.
5289 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5291 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5292 of an ancient workaround.
5294 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5296 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5299 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * lex.c (yylex): Encode \0 as UTF8.
5303 1999-02-10 Tom Tromey <tromey@cygnus.com>
5305 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5306 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5307 (libgcj_zip): Renamed.
5308 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5310 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5312 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5313 (GC_NAME): Renamed -lgc to -lgcjgc.
5315 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5317 * lex.c (java_lang_cloneable): Initialize.
5318 * parse.y (java_lang_cloneable): New static variable.
5319 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5320 doing one more qualification round.
5321 (valid_ref_assignconv_cast_p): Reject null source or
5322 destination. Allow an array to be cast into java.lang.Cloneable.
5323 (patch_cast): Swapped two first arguments to first call to
5324 valid_ref_assignconv_cast_p.
5326 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * parse.h: DECL_P renamed JDECL_P.
5329 * parse.y: DECL_P replaced by JDECL_P.
5330 (build_array_from_name): Always use pointer's type.
5331 (patch_bc_statement): Extra code to search continue target in a
5332 for loop. Fixed comments. Continue target is current loop when
5335 1999-02-05 Andrew Haley <aph@cygnus.com>
5337 * class.c (make_class_data): The superclass of an interface should
5338 be null, not class Object.
5340 * lex.c (java_lex): Sign extend hex literals.
5342 1999-02-04 Andrew Haley <aph@cygnus.com>
5344 * class.c (build_utf8_ref): Output signatures using '.' as a
5345 separator, rather than '/'.
5346 (make_class_data): Likewise.
5348 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5350 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5351 mkstemp.o. Get them from libiberty now.
5353 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5355 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5357 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5359 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5362 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5364 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5365 * jcf-write.c (generate_bytecode_return): New function.
5366 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5368 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5369 generate special [fd]const_[01] instructions.
5371 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5373 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5374 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5376 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5378 * parse.y (patch_method_invocation): Handle calling static methods,
5379 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5381 * parse.y (java_complete_lhs): Don't complain about unreachable
5382 exit condition in a do-while statement.
5384 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5386 * lex.c (java_read_char): Fixed utf8 decoding.
5387 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5389 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5390 comments. Local variable `all_primitive' is gone. Broadened
5391 acceptance of `0' to floating point targets. `long' can now be
5392 widened to `double' or `float'.
5393 (valid_method_invocation_conversion_p): Added leading
5394 comment. Fixed tabulation.
5395 (build_string_concatenation): Optimize out left or right empty
5398 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5400 * jcf-write.c (localvar_alloc): Only emit entry for
5401 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5402 (generate_bytecode_insns): Only call put_linenumber if
5403 debug_info_level > DINFO_LEVEL_NONE.
5404 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5405 is specified, add -g1 (for compatibility wih javac).
5407 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5409 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5410 gjavah.o, check-init.o, jv-scan.o
5412 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5414 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5416 * gjavah.c: Include config.h and system.h.
5418 * javaop.h (inline): Don't define, its handled by system.h.
5419 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5420 from `inline' to `static inline'.
5422 * jcf.h (inline): Don't define, its handled by system.h.
5424 * lex.c (inline): Likewise.
5426 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5428 * lang-specs.h: Map -Qn to -fno-ident.
5430 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5432 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5434 1999-01-29 Tom Tromey <tromey@cygnus.com>
5436 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5437 then cast it to Object before calling `append' method.
5439 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5441 * check-init.c (check_bool2_init, check_bool_init, check_init):
5442 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5443 * jcf-write.c (generate_bytecode_insns): Likewise.
5445 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5447 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5448 * parse.y (patch_cast): Allow a boolean to be cast into a
5451 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * parse.y: (class_declaration:): Fixed indentation.
5454 (class_member_declaration:): Extra `;' after field declaration now
5456 (interface_declaration:): Removed debug messages in error reports.
5457 (patch_binop): Nodes created and returned inherit the orignal
5458 node's COMPOUND_ASSIGN_P flag value.
5459 (patch_cast): Fix cast from char to floating point.
5461 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5463 * except.c, java-except.h (expand_resume_after_catch): new
5465 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5466 to branch back to main flow of control after a catch block.
5468 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5470 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5471 $(srcdir)/../system.h.
5472 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5473 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5474 (jcf-write.o): Likewise.
5475 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5476 (mangle.o): Depend on $(srcdir)/../toplev.h.
5477 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5478 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5480 * class.c: Include output.h and parse.h.
5481 (mangled_classname): Add the `const' keyword to a char*.
5482 (find_named_method): Hide unused function definition.
5483 (build_utf8_ref): Change type of variable `c' to unsigned char.
5484 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5485 (build_class_ref): Add the `const' keyword to a char*.
5486 (layout_class_method): Remove unused variable `buf'.
5488 * decl.c (find_local_variable): Remove unused variable `rtl'.
5489 (pushdecl): Likewise for variables `different_binding_level' and
5491 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5492 (maybe_build_cleanup): Likewise for parameter `decl'.
5494 * except.c (expand_start_java_handler): Mark parameter `range'
5495 with ATTRIBUTE_UNUSED.
5497 * expr.c: Include except.h.
5498 (pop_type): Remove unused variable `i'.
5499 (pop_value): Likewise for variables `n_words' and `i'.
5500 (expand_java_arrayload): Likewise for variable `convert'.
5501 (java_lang_expand_expr): Likewise for variables `op0', `type',
5502 `mode', `unsignedp', `node' and `elements'.
5503 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5505 (process_jvm_instruction): Add a `const' qualifier to a char*.
5507 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5508 (temp_directory): Likewise.
5509 (print_c_decl): Likewise.
5510 (print_method_info): Likewise.
5511 (decode_signature_piece): Likewise.
5512 (print_mangled_classname): Likewise.
5514 * java-except.h: Provide prototypes for maybe_start_try,
5515 maybe_end_try and add_handler.
5517 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5518 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5519 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5520 init_expr_processing, push_super_field, init_class_processing,
5521 can_widen_reference_to, class_depth, verify_jvm_instructions,
5522 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5523 set_local_type, merge_type_state, push_type, load_type_state,
5524 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5525 emit_unicode_mangled_name): Add prototypes.
5527 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5528 (print_signature_type): Use ISDIGIT, not isdigit.
5529 (print_signature): Remove unused variable `j'.
5531 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5532 int when comparing against one.
5534 * jcf-parse.c: Include toplev.h.
5536 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5537 (localvar_free): Remove unused variable `i'.
5538 (generate_bytecode_conditional): Likewise for variable `kind'.
5540 * jv-scan.c: Include config.h and system.h. Remove redundant
5541 OS header and gansidecl.h includes.
5542 (warning): Add the `const' keyword to a char*. Also add
5543 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5544 __STDC__, when determining whether to use ANSI-isms.
5545 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5546 (xmalloc): Don't redundantly prototype here.
5547 (main): Remove unused parameter `envp'. Also fix the arguments
5548 passed to function `fatal' to match the format specifier.
5550 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5552 * mangle.c: Include toplev.h.
5553 (emit_unicode_mangled_name): Declare parameter `len'.
5555 * parse.y (parse_warning_context): Add the `const' keyword to a
5556 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5557 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5558 (issue_warning_error_from_context): Add the `const' keyword to
5560 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5561 not `__STDC__' for whether to use ANSI-isms.
5563 * typeck.c (incomplete_type_error): Mark parameters `value' and
5564 `type' with ATTRIBUTE_UNUSED.
5565 (parse_signature_type): Use ISDIGIT, not isdigit.
5567 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5568 (verify_jvm_instructions): Likewise. Remove unused variables
5569 `field_name' and `default_val'.
5571 * zextract.c: Include config.h and system.h. Remove redundant
5574 * zipfile.h: Prototype `read_zip_archive'.
5576 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5578 * typeck.c (convert): Allow conversions to void type: some
5579 optimizations in gcc do this.
5581 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5583 * typeck.c (convert_ieee_real_to_integer): New function.
5584 (convert): When not using fast-math and using hardware fp, convert
5585 an IEEE NaN to zero.
5587 1999-01-18 Andrew Haley <aph@cygnus.com>
5589 * parse.y (patch_binop): Do a type conversion from signed to
5590 unsigned and then back to signed when a ">>>" is found.
5592 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5594 * java-tree.h: (check_for_initialization): Added prototype.
5595 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5596 * parse.y (do_resolve_class): Removed unused locals.
5597 (read_import_dir): Likewise.
5598 (resolve_qualified_expression_name): Array creation
5599 expressions are valid primary expressions.
5600 (qualify_ambiguous_name): Likewise.
5601 (patch_synchronized_statement): Removed unused local.
5603 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5605 * Makefile.in (zextract.o): Add dependencies.
5607 * Makefile.in: Do not put ^Ls at the start of a line.
5609 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5611 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5612 sub-type the result of the call that gets the exception value.
5614 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5615 don't call finish_class.
5617 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5618 clear found before continuing.
5620 * verify.c (verify_jvm_instructions): On an array load, allow
5621 and handle top of stack to be TYPE_NULL.
5623 * gjavah.c (generate_access): Translate Java package private or
5624 protected access to C++ public, but with a comment.
5626 1999-01-13 Andrew Haley <aph@cygnus.com>
5628 * expr.c (generate_name): Name prefix changed to avoid clashes
5629 with assembler temp labels.
5631 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5632 MODIFY_EXPR. Without this, code for the assignement may not be
5633 generated at all and the synchronized statement will read an
5634 uninitialized variable.
5636 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5638 * class.c (maybe_layout_super_class): Fixed returned value.
5639 * lex.c: Added 1999 to the copyright.
5640 (java_init_lex): Initialize java_lang_imported.
5641 * lex.h: Added 1999 to the copyright.
5642 * parse.h: Added 1999 to the copyright.
5643 (REGISTER_IMPORT): Fixed typo in trailing macro.
5644 (CURRENT_OSB): New macro.
5645 (struct parser_ctxt): New fields osb_depth, osb_limit.
5646 * parse.y (java_lang_id): New global variable.
5647 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5648 (array_creation_expression:): Use CURRENT_OSB.
5649 (dims:): Uses a stack to keep track of array dimensions.
5650 (cast_expression:): Use CURRENT_OSB.
5651 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5653 (register_fields): Fixed typos in comment.
5654 (check_method_redefinition): Fixed comment indentation.
5655 (java_check_regular_methods): Set saved found wfl to NULL after
5656 having reinstalled it in the previously found DECL_NAME.
5658 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5660 * gjavah.c (java_float_finite): Use a union to do type punning.
5661 (java_double_finite): Likewise.
5663 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5665 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5666 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5667 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5668 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5669 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5670 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5672 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5674 * check-init.c (check_init): If compiling to native, we don't
5675 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5677 1999-01-08 Tom Tromey <tromey@cygnus.com>
5679 * parse-scan.y (variable_declarator_id): Set or increment
5681 (bracket_count): New global.
5682 (formal_parameter): Handle case where bracket pairs trail variable
5685 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5687 * jcf-parse.c (yyparse): variable len changed from a char to an
5688 int to prevent overflow.
5690 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5692 * java-tree.h: Declare read_class.
5693 * jcf-parse.c (read_class): New function.
5694 (load_class): Now just call read_class.
5696 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5697 * jcf-parse.c (parse_source_file): Declare save_error_count,
5698 which is needed by java_parse_abort_on_error macro,
5699 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5701 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5702 constructor, if initializing a static field.
5703 (patch_new_array_init): Set TREE_CONSTANT if it is.
5704 * expr.c (java_lang_expand_expr): For a static array constructor
5705 of primitive elements, allocate the array itself statically.
5706 Disabled until we can set the vtable field statically.
5708 * check-init.c: New file. Checks for definite assignment.
5709 * Makefile.in (JAVA_OBJS): Add check-init.o.
5710 * parse.y (java_complete_expand_method): Call check_for_initialization.
5711 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5713 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5715 * parse.y : include system.h instead of including
5716 standard headers directly with the exception of <dirent.h>.
5718 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5720 * lex.h: Moved static function declarations to lex.c,
5721 to shut up some -Wall warnings.
5722 * lex.c: Static function declarations moved here.
5723 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5725 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5727 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5729 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5731 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5732 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5734 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5735 (localvar_alloc): Change return type to void,
5736 (emit_unop): Remove unused variable size.
5738 * jcf-write.c (struct jcf_block): Add new union.
5739 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5740 (call_cleanups): New functions.
5741 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5742 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5743 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5744 * lang.c (lang_init): Call using_eh_for_cleanups.
5745 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5746 completing operands to patch_synchronized_statement.
5747 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5748 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5749 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5751 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5753 * Make-lang.in: Comment out control-Ls; they upset some makes.
5755 1998-12-18 Tom Tromey <tromey@cygnus.com>
5757 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5760 1998-12-17 Tom Tromey <tromey@cygnus.com>
5762 * parse.y (DIR_SEPARATOR): New define.
5763 (check_class_interface_creation): Use it.
5765 * parse-scan.y (report_main_declaration): Recognize
5766 `java.lang.String' in argument to main.
5768 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5770 * parse.y (create_interface): Remove bogus test.
5772 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5774 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5775 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5777 1998-12-16 Tom Tromey <tromey@cygnus.com>
5779 * parse-scan.y (qualified_name): Use correct sprintf format.
5781 1998-12-15 Tom Tromey <tromey@cygnus.com>
5783 * gjavah.c (print_field_info): Changed how most negative number is
5786 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5788 * parse.y (fold_constant_for_init): New function.
5789 (resolve_expression_name): Don't replace static final
5790 constant-initialized fields by its value.
5791 (java_complete_lhs): New. Same as java_complete_tree, except does
5792 not replace static final constant-initialized fields by their values.
5793 (register_fields): If there is an initializer, set DECL_INITIAL and
5794 MODIFY_EXPR_FROM_INITIALIZATION_P.
5795 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5796 Only call patch_initialized_static_field if
5797 MODIFY_EXPR_FROM_INITIALIZATION_P.
5798 (patch_initialized_static_field): If not valid constant, clear
5801 * parse.y (lookup_field_wrapper): Fix thinko.
5803 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5804 set and restore global lineno.
5806 1998-12-14 Tom Tromey <tromey@cygnus.com>
5808 * gjavah.c (print_field_info): If value to print is the smallest
5809 value of its size, then print as hex to avoid later warnings from
5812 1998-12-14 Tom Tromey <tromey@cygnus.com>
5814 * gjavah.c (decompile_method): Decompile `return null'.
5815 (process_file): Generate `#pragma interface'.
5816 (method_declared): New global.
5817 (print_method_info): Set it.
5818 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5819 (print_method_info): Handle abstract methods.
5821 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5823 * parse.y (patch_method_invocation): If class_decl is null
5824 (e.g. an array type), use original type.
5826 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5827 errors about uncaught exception from clone (of array, specifically).
5829 1998-12-13 Tom Tromey <tromey@cygnus.com>
5831 * gjavah.c (decompile_method): Handle all types of `return'
5832 opcode. Decompile `return this' and `return'.
5833 (method_access): New global.
5834 (print_method_info): Set it.
5835 (decompile_method): Don't decompile a synchronized method.
5837 1998-12-13 Tom Tromey <tromey@cygnus.com>
5839 * jcf-reader.c (jcf_parse_one_method): Recognize
5841 * gjavah.c (HANDLE_END_METHOD): New macro.
5842 (HANDLE_CODE_ATTRIBUTE): New macro.
5843 (decompile_method): New function.
5844 (print_method_info): Don't print `;\n' at end of function decl.
5845 Include java-opcodes.h.
5846 (decompiled): New global.
5848 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5850 * class.c (build_class_ref): Handle PRIMTYPE.class if
5851 flag_emit_class_files.
5852 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5853 if flag_emit_class_files.
5854 * parse.y (java_complete_tree): Pre-liminary support for
5855 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5857 * parse.y (patch_synchronized_statement): Don't call monitorexit
5858 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5860 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5862 * zipfile.h (opendir_in_zip): New declaration.
5863 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5864 (opendir_in_zip): New function, using code from open_in_zip.
5865 (open_in_zip): Call opendir_in_zip.
5866 (find_class): Remove no-longer-used do_class_file parameter,
5867 but add source_ok parameter. Change logic so if we find a .java file,
5868 we don't look for .class in later classpath emtries.
5869 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5870 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5871 * gjavah.c: Update call to find_class.
5872 * jcf-dump.c: Likewise.
5874 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5875 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5876 nothing if body is empty_stmt_node.
5877 Various little fixes so SP gets correctly adjusted.
5878 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5879 For CALL_EXPR, test if static first.
5880 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5881 such as the ones we create for Object and Class.
5882 Set and restore current_function_decl.
5883 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5884 (note_possible_classname): New function.
5885 (read_import_entry): Removed. Merged with read_import_dir.
5886 (read_import_dir): Don't call find_class - that only gives us
5887 the first classpath entry having the needed package.
5888 Use the struct buffer data structure from buffer.h.
5889 (read_import_dir, find_in_imports_on_demand): The remembered
5890 class names now use '.' (not '/') as package separator.
5892 * parse.y (java_complete_expand_methods): Call write_classfile
5893 here, and not in java_expand_classes (which only gets first class).
5895 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5897 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5898 (register_fields): If a static fields has an initializer, just
5899 chain it on ctxp->static_initialized, and handle later.
5900 (java_complete_expand_methods): Force <clinit> first.
5901 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5902 - it's already been completed.
5903 (patch_initialized_static_field): New function.
5904 (java_complete_field): Call it.
5906 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5908 * expr.c (encode_newarray_type, build_new_array): New functions.
5909 * java-tree.h: Declare build_new_array.
5910 * jcf-write.c (patch_newarray): Use build_new_array.
5912 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5913 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5915 * parse.y (patch_new_array_init): Re-organize.
5916 Now is passed the actual array (pointer) type of the value.
5917 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5918 (patch_array_constructor): Removed - merged into patch_new_array_init.
5919 (java_complete_tree): Update patch_new_array_init.
5921 * jcf-write.c (find_constant_index): New function.
5922 (generate_bytecode_insns): Use find_constant_index.
5923 (generate_classfile): Use find_constant_index for ConstantValue.
5925 1998-12-11 Tom Tromey <tromey@cygnus.com>
5927 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5928 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5929 * class.c (make_class_data): Renamed dtable -> vtable, and
5930 dtable_method_count -> vtable_method_count.
5932 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5934 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5935 global variables, initialized.
5936 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5937 Declared new global variables.
5938 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5939 double_zero_node, integer_zero_node upon direct matching.
5940 * parse.y (purify_type_name): Added function prototype.
5941 (duplicate_declaration_error_p): Consider new_type as potentially
5942 being a incomplete type. Use purify_type_name on type string.
5943 (method_header): saved_type: unused variable removed. Don't figure
5944 return type if method name is invalid.
5945 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5946 processed by patch_unaryop.
5947 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5948 increment/decrement node into its original type after binary
5949 numeric promotion on its operands.
5951 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * parse.y (array_initializer:): Array init operand is NULL_TREE
5954 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5955 now an error. Fixed indentation problems.
5956 (patch_string): Handle error_mark_node as an argument.
5957 (patch_new_array_init): Fixed indentation problems.
5958 (array_constructor_check_entry): Removed check on null wfl_value.
5959 Return an error if wfl_value's walk returns an error.
5961 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5963 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5964 * lex.c (java_lex): Remember column position before advancing one
5965 token. Retain location information on OCB_TK.
5966 * lex.h (typedef struct java_lc): Added new field.
5967 * parse.h (GET_SKIP_TYPE): New macro.
5968 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5969 * parse.y (build_new_array_init, patch_new_array_init,
5970 patch_array_constructor, maybe_build_array_element_wfl,
5971 array_constructor_check_entry): New function prototypes.
5972 (switch_block:): Tagged <node>.
5973 (OCB_TK): Tagged <operator>.
5974 (array_initializer:): Installed actions.
5975 (variable_initializer): Build location information on element if
5977 (switch_statement:): Fixed indentation typo.
5978 (switch_block:): Redefined default action.
5979 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5980 (patch_assignment): Removed duplicate code.
5981 (maybe_build_array_element_wfl, build_new_array_init,
5982 patch_new_array_init, patch_array_constructor,
5983 array_constructor_check_entry): New functions.
5985 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5987 * parse.y (array_initializer): Tagged <node>.
5988 (variable_initializer:): Use default rule.
5989 (array_initializer:): Defined actions.
5990 (variable_initializers:): Likewise.
5991 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5992 non-static field accesses.
5993 (patch_invoke): Fixed indentation typo.
5994 (java_complete_tree): Likewise.
5995 (build_labeled_block): Changed leading comment. Generate an error
5996 in case of duplicate loop labels.
5997 (patch_conditional_expr): Patch results of string concatenation
6000 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
6002 * constants.c (find_methodref_index): When the class is an interface,
6003 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
6005 * decl.c (finit_identifier_node): Use "$finit$", rather than
6006 "<finit>" (which Sun's verifier rejects).
6007 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
6008 (generate_field_initialization_code): Removed.
6009 (fix_constructors) Don't add call to $finit$ here (wrong order).
6010 (patch_method_invocation): Add $finit$ call here.
6012 * java-tree.h (CALL_USING_SUPER): New macro.
6013 * parse.y (patch_invoke): Remove im local variable.
6014 (patch_method_invocation, patch_invoke): Don't pass super parameter.
6015 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
6016 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
6018 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
6020 * parse.y (java_complete_tree): Don't complain about unreachable
6021 statement if it is empty_stmt_node.
6023 * jcf-write.c (find_constant_wide): New function.
6024 (push_long_const): Use find_constant_wide.
6026 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
6027 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
6028 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
6029 Emit invokeinterface when calling an interface method.
6030 Emit invokespecial also when calling super or private methods.
6032 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
6034 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
6036 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
6038 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6040 * java-tree.h (java_layout_seen_class_methods): New function
6042 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
6043 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
6044 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
6045 * parse.y (method_declarator:): Defined action.
6046 (issue_warning_error_from_context): input_filename saved, set to
6047 the appropriate value and restored after java_error is called.
6048 (build_unresolved_array_type): Fixed comment.
6049 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
6050 (method_header): Deal with return type the same way type are
6051 handled for fields and method's parameters and local variables
6053 (check_method_redefinition): Removed extra CR.
6054 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
6055 (java_layout_seen_class_methods): New function.
6056 (java_layout_classes): Call java_layout_seen_class_methods.
6058 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
6060 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
6062 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
6064 * jcf-dump.c (main): Fix error message.
6065 * jcf-path.c (add_entry): Style fix.
6067 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6069 * class.c (layout_class_method): Call build_java_argument_signature
6070 on constructors too.
6071 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
6072 (patch_method_invocation): Define a primary when resolving an
6073 expression name. Augmented comment on code checking illegal `this'
6074 usage. Loosened it test by accepting NEW_CLASS_EXPR.
6076 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6078 * class.c (layout_class_method): Don't report error on non-static
6079 overriding static if the method is private.
6080 * java-tree.h (finish_class): Prototype added.
6081 * lex.c (java_get_line_col): Handle col argument -2 value.
6082 * parse.h: All static method declarations moved to parse.y.
6083 * parse.y: Now contains all static method declarations previously
6085 (find_expr_with_wfl, missing_return_error,
6086 unreachable_stmt_error): New functions.
6087 (java_get_real_method_name): Identify constructors bearing class
6088 names in source code compiled classes only.
6089 (java_complete_expand_methods): Call missing_return_error.
6090 (invocation_mode): Private methods invoked as static methods.
6091 (java_complete_tree): Call unreachable_stmt_error.
6093 1998-12-01 Tom Tromey <tromey@cygnus.com>
6095 * Makefile.in (+target): Removed.
6096 (+xmake_file): Likewise.
6097 (+tmake_file): Likewise.
6098 (.NOEXPORT): Removed duplicate.
6100 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6102 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
6104 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
6106 * jvgenmain.c: Remove the xmalloc prototype, we get it from
6107 libiberty.h. Provide an xmalloc definition.
6109 * jvspec.c: Remove the xmalloc prototype.
6111 * parse-scan.y: Include config.h and system.h. Don't include
6112 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
6113 Provide an xstrdup definition.
6115 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
6117 * jcf-path.c (add_entry): Recognize ".jar" too.
6118 * lang-specs.h: Likewise.
6120 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
6122 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
6123 soft_monitorenter_node, soft_monitorexit_node, throw_node.
6125 * jcf-write.c (generate_bytecode_insns):
6126 Handle pre/post-increment/decrement of long.
6128 * jcf-write.c (generate_bytecode_insns):
6129 Handle missing exception handler (finally for synchronized).
6131 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
6133 * java-tree.h (end_params_node): Declare global.
6134 * decl.c (end_params_node): New global.
6135 (init_decl_processing, start_java_method): Use end_params_node for
6136 end of list of parameter types. Follows correct gcc conventions.
6137 * expr.c (pop_argument_types, pop_arguments): Likewise.
6138 * lang.c (put_decl_node): Likewise.
6139 * typeck.c (various places): Likewise.
6140 * class.y (various places): Likewise.
6141 * parse.y (various places): Likewise.
6143 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
6144 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
6146 * class.c: Add #include flags.h, remove no-longer needed declaration.
6148 * class.c (layout_class_method): Remove commented-out code, re-format.
6149 Don't add vtable entry (or index) for private methods.
6150 * expr.c (expand_invoke): A private method is implicitly final.
6151 * class.c (make_class_data): If inlining or optimizing,
6152 skip private methods.
6154 * class.c (finish_class): New function. Calls existing methods,
6155 but alls emits deferred inline functions.
6156 * jcf-parse.c (parse_class_file): Call finish_class.
6157 * parse.y (java_complete_expand_methods): Likewise.
6159 * expr.c (build_java_binop): Explicit default, to silence -Wall.
6161 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
6163 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
6165 * jcf-write.c (generate_bytecode_conditional): Fix typo.
6167 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6169 * (generate_classfile): Always write class access flag with
6172 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6174 * class.c (maybe_layout_super_class): New function.
6175 (layout_class): Reorganized. Loop on class methods dispatched into
6176 a new function. Call maybe_layout_super_class.
6177 (layout_class_methods, layout_class_method): New functions.
6178 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6180 (expand_invoke): Likewise.
6181 * java-tree.h (all_class_list): New global variable declared.
6182 (layout_class_methods, layout_class_method): New function
6184 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6185 * jcf-parse.c (all_class_list): New global variable.
6186 (load_class): Extended what class_or_name can be. Use parser
6187 context mechanism to save globals before calling jcf_parse.
6188 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6189 is set on the file name.
6190 (jcf_parse): Layout class methods when Object is loaded, otherwise
6191 record class in all_class_list for delayed method layout.
6192 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6193 * lang.c (put_decl_node): Decode <init> into the decl context
6195 * lex.c (java_allocate_new_line): Use xmalloc.
6196 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6197 pointers, not TREE_LIST elements.
6198 (struct parser_ctxt): Fixed comment indentations, added comments
6199 and reordered some fields.
6200 (java_check_methods): Function prototype removed.
6201 * parse.y (java_push_parser_context): Use xmalloc.
6202 (java_parser_context_restore_global): Pop extra pushed ctxp only
6203 when there's nothing next.
6204 (maybe_create_class_interface_decl): Fixed comment, add new
6205 created class decl to all_class_list.
6206 (method_header): Use GET_REAL_TYPE on argument's types.
6207 (method_declarator): Use GET_REAL_TYPE, change type to the real
6208 type in TREE_LIST dependency node. Build argument list with the
6210 (create_jdep_list): Use xmalloc. Removed allocation error message.
6211 (obtain_incomplete_type): Fixed leading comment. Broadened
6212 incoming argument meaning.
6213 (register_incomplete_type): Use xmalloc. Removed allocation error
6215 (safe_layout_class): Fixed leading comment.
6216 (jdep_resolve_class): Reversed if statement condition and switch
6218 (resolve_and_layout): Fixed leading comment. Broadened incoming
6220 (complete_class_report_errors): New local variable name, for
6221 clarity. purify_type_name used for all error cases.
6222 (java_get_real_method_name): Stricter check on constructors.
6223 (java_check_regular_methods): Reverse methods list only if not
6224 already laid out. Layout artificial constructor.
6225 (java_check_methods): Deleted.
6226 (source_start_java_method): Obtain incomplete type for patchable
6228 (java_layout_classes): Fixed leading comment. Use
6229 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6230 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6231 before returning. Fixed comments.
6232 (java_expand_classes): Check for errors up front.
6233 (patch_method_invocation): Class to search is resolved and laid
6236 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6238 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6240 * javaop.h (int8): Removed - not used.
6241 (jbyte): Redefine portably with correct signedness.
6243 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6245 * jcf-write.c (generate_bytecode_insns): Fix typo
6246 OPCODE_getstatic to OPCODE_getfield.
6248 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6249 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6250 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6252 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6254 * jcf-parse.c (jcf_parse_source): Function returned type is
6255 void. Added prototype.
6256 (jcf_parse): Function returned type is void.
6257 (yyparse): Remove call to fclose on the last parsed file.
6259 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6261 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6264 (layout_class): Cope with methods featuring WFL in decl names.
6265 * decl.c (unqualified_object_id_node): New global variable,
6267 (build_decl_no_layout): Removed.
6268 * expr.c (build_primtype_type_ref): Handle Double.
6269 (java_lang_expand_expr): Fixed indentations.
6270 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6271 (flag_wall, flag_redundant, flag_not_overriding,
6272 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6273 variable declarations.
6274 (build_decl_no_layout): Removed prototype.
6275 (java_get_real_method_name): Added prototype.
6276 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6277 (java_parse_abort_on_error): Macro now just returns.
6278 * jcf-parse.c (jcf_parse_source): Check fclose returned
6279 value. Call emit_register_classes if java_report_errors returns
6281 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6282 flag_static_local_jdk1_1): New integer flags.
6283 (lang_decode_option): New flags set here.
6284 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6285 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6286 the flag_redundant variable.
6287 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6288 when parsing java.lang.Object class.
6289 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6291 (resolve_qualified_expression_name): Fixed indentation.
6292 (patch_array_ref): Changed prototype.
6293 (not_initialized_as_it_should_p): Prototype removed.
6294 (java_report_errors): Added function prototype.
6295 * parse.y (formal_parameter:): Changed error message for not yet
6296 supported final parameters.
6297 (class_type_list:): Set both PURPOSE and VALUE of created
6298 TREE_LIST to be class_type.
6299 (primary_no_new_array:): Handle class literals on primitive types.
6300 (parse_warning_context): Reinstalled correct force_error and
6301 do_warning flags setups.
6302 (java_report_errors): Changed prototype. Return java_error_count
6304 (variable_redefinition_error): Consider treating variable type as
6306 (create_interface): Warn about redundant abstract modifier if
6307 flag_redundant is set. Changed error message.
6308 (lookup_field_wrapper): Save/restore globals before/after looking
6310 (duplicate_declaration_error_p): Consider treating declaration
6311 type as a fake pointer.
6312 (register_fields): Extract real type from dependency node. Check
6313 for duplicate field declaration after type adjustment. Use
6314 DECL_INITIAL to store static final initialized values.
6315 (method_header): Extract real function type from dependency node.
6316 (check_abstract_method_header): Use GET_METHOD_NAME.
6317 (obtain_incomplete_type): Layout fake pointer type.
6318 (safe_layout_class): Don't try to check for methods before layout.
6319 (java_complete_class): Don't check for correct throws clause
6320 elements inheritance here.
6321 (resolve_and_layout): Broadened name parameter meaning.
6322 (reset_method_name): Use GET_METHOD_NAME.
6323 (java_get_real_method_name): New function.
6324 (java_check_regular_methods): Don't check methods in
6325 java.lang.Object. Verify lineage of throws clause elements. Use
6326 flag_no_overriding in warning report.
6327 (check_throws_clauses): Don't check if class was from
6328 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6329 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6330 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6331 warning on unsupported final local variables. Use build_decl
6332 instead of build_decl_no_layout. Get real local variable type from
6334 (source_start_java_method): Get real parameter type from
6335 dependency node. Call build_decl instead of build_decl_no_layout.
6336 (java_layout_classes): Reverse tree and layout type and class as
6337 required. Mark class as loaded when done.
6338 (resolve_field_access): Fixed indentation. Restricted condition
6339 leading to static field access code generation. Set field_type
6340 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6341 (resolve_qualified_expression_name): Initialize type_found to
6342 null. Handle static field resolved during qualification. Fixed
6343 layout on non primitive field decl types.
6344 (not_accessible_p): Fixed typo in comment.
6345 (patch_method_invocation): Resolve and layout class to search from
6347 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6348 layout non primitive type, if necessary. Make method node only to
6350 (find_applicable_accessible_methods_list): Consider WFL'ed method
6351 decl names. Fixed indentation.
6352 (argument_types_convertible): Resolve and layout target type if
6354 (java_complete_tree): Fixed indentation problems. Rewrote
6355 CALL_EXPR thrown exceptions check. Re-installed further processing
6356 of the assignment in certain cases.
6357 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6358 inlining on class literals.
6359 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6361 (valid_method_invocation_conversion_p): Likewise.
6362 (patch_string): Temporary disable forbidden use of `this' in
6363 explicit constructor invocations when doing string concatenation
6365 (patch_unaryop): Added comment. Reinstalled code to disable
6366 further check on assignment operation with cast expression RHS.
6367 (patch_switch_statement): Fixed indentation.
6368 (build_try_statement): Call build_decl instead of
6369 build_decl_no_layout.
6370 (patch_synchronized_statement): Likewise.
6371 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6372 IS_UNCHECKED_EXPRESSION_P.
6373 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6374 layout argument exception type.
6375 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6376 of IS_UNCHECKED_EXPRESSION_P.
6378 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6380 * jcf-parse.c (yyparse): Open class file in binary mode.
6382 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6384 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6386 * jcf-write.c (perform_relocations): Move check out one loop.
6388 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6390 * Make-lang.in: Fix reference to srcdir.
6391 * jv-scan.c: Add missing xmalloc prototype.
6392 * jvgenmain.c: Ditto.
6394 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6396 * decl.c (error_mark_node), java-tree.h: New global.
6397 * parse.y: Use empty_stmt_node instead of size_zero_node.
6398 (build_if_else_statement): If missing else, use empty_stmt_node.
6400 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6401 (java_complete_expand_method): Complain if return is missing.
6402 (java_check_regular_methods): Comment out incorrect error check.
6403 (not_accessible_p): Fix incorrect handling of protected methods.
6404 (patch_method_invocation): Pass correct context to not_accessible_p.
6405 (find_applicable_accessible_methods_list): Likewise.
6406 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6407 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6408 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6409 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6411 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6412 (push_int_const): Remove reundant NOTE_PUSH.
6413 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6414 (- case SWITCH_EXPR): Fix code generation bug.
6415 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6416 (generate_classfile): More robust for abstract methods.
6418 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6420 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6421 * Make-lang.in: Ditto.
6423 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6426 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6428 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6430 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6432 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6434 Allow uses of interface types to verify. This is not really
6435 type-safe, but it matches what Sun does, and is OK as long as
6436 there are appropriate run-time checks.
6437 * verify.c (merge_types): If merging two interface types,
6438 just set the result to java.lang.Object.
6439 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6441 1998-11-13 Tom Tromey <tromey@cygnus.com>
6443 * gjavah.c (main): Handle --output-class-directory argument.
6444 * jvspec.c (lang_specific_driver): Translate `-d' into
6446 * jcf.h (jcf_write_base_directory): Declare.
6447 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6448 * lang-options.h: Mention -foutput-class-dir.
6449 * jcf-write.c (jcf_write_base_directory): New global.
6450 (make_class_file_name): Put generated .class file into `-d'
6451 directory, or into source directory if -d not given. Function now
6453 (write_classfile): Free class file name. Handle case where class
6455 (DIR_SEPARATOR): New macro.
6456 Include <sys/stat.h>
6458 * Makefile.in (prefix): New macro.
6460 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6462 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6463 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6464 here (done in patch_invoke instead).
6465 (case_identity): Moved here from parse.y.
6467 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6468 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6469 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6470 so they can be efficiently scanned without recursion.
6471 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6472 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6473 in BLOCK iteratively, rather than recursively.
6475 * parse.y (do_unary_numeric_promotion): New function.
6476 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6478 * parse.y (patch_newarray): Various fixes.
6480 Re-do handling of switch statements (for proper block scoping).
6481 * parse.y: Add just a single block for the enture switch block,
6482 but don't create any "case blocks".
6483 (group_of_labels): Rmeoved unneeded non-terminal.
6484 CASE_EXPR and DEFAULT_EXPR are added to current block.
6485 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6486 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6487 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6488 * parse.y (wfl_operator, print_int_node): Make non-static.
6489 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6490 as part of recursive scan of block.
6491 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6492 (patch_switch_statement): Most tests move dinto java_complete_tree.
6494 * parse.y: Make various production be non-typed (void).
6495 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6496 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6497 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6499 * jcf-write.c (struct jcf_handler): New type.
6500 (struct jcf_switch_state): New type.
6501 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6502 (alloc_handler, emit_unop, emit_reloc): New functions.
6503 (adjust_typed_op): Add extra parameter ("max type" offset).
6504 (emit_switch_reloc, emit_case-reloc): New function.
6505 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6506 (generate_bytecode_insns): Support REAL_CST, switch statements,
6507 exception handling, method calls, object/array creation, and more.
6509 * class.c: Remove some unused variables.
6510 * constants.c (find_string_constant): New function.
6511 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6512 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6513 if flag_emit_class_files.
6515 1998-11-12 Tom Tromey <tromey@cygnus.com>
6517 * jcf-io.c (find_class): Added explanatory comment.
6519 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6520 trailing slash to `.zip' entries.
6522 * jvspec.c (lang_specific_driver): Correctly handle case where
6523 GC_NAME not defined.
6525 1998-11-11 Tom Tromey <tromey@cygnus.com>
6527 * jvspec.c (GC_NAME): New define.
6528 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6530 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6532 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6534 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6536 1998-11-11 Tom Tromey <tromey@cygnus.com>
6538 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6540 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * class.c (is_compiled_class): Call safe_layout_class for class
6543 compiled from source.
6544 * conver.h (convert_to_integer, convert_to_real,
6545 convert_to_pointer): Added prototypes.
6546 * decl.c (init_decl_processing): Non longer push the decls of
6547 `methodtable', `constants', `Class', `Field', `dispatchTable'
6548 `jexception' and `Method'.
6549 * expr.c (build_invokeinterface): New function.
6550 (expand_invoke): static variable CLASS_IDENT now in
6551 build_invokeinterface. Use build_invokeinterface.
6552 (expand_java_field_op): Moved code to inline
6553 java.lang.PRIMTYPE.TYPE into a function.
6554 (build_primtype_type_ref): New function.
6555 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6556 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6557 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6558 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6559 (DECL_LOCAL_STATIC_VALUE): New macro.
6560 (build_invokeinterface, build_primtype_type_ref): New function
6562 (java_parse_abort_on_error): Macro rewritten.
6563 * jcf-parse.c (current_method): Add comment to declaration.
6564 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6565 Function prototypes fixed.
6566 (jcf_parse_source): push/pop parser context. save/restore global.
6567 (parse_source_file): Fixed leading comment. Now take a
6568 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6569 classes and pop the parser context anymore.
6570 (yyparse): Push parser context, save globals, parse the source
6571 file, restore globals and pop the parser context when processing a
6573 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6574 * lex.c (java_parse_doc_section): New function.
6575 (java_lex): Call java_parse_doc_section when appropriate. Build an
6576 operator around INSTANCEOF_TK.
6577 * lex.h (java_lineterminator, java_sprint_unicode,
6578 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6579 Prototypes rewritten.
6580 (java_parse_escape_sequence, java_letter_or_digit_p,
6581 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6582 java_read_unicode, java_store_unicode, java_read_char,
6583 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6584 Added function prototypes.
6585 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6587 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6589 (struct parser_ctxt): New fields: deprecated,
6590 current_parsed_class_un, gclass_list.
6591 (fix_method_argument_names, issue_warning_error_from_context,
6592 resolve_package, lookup_package_type): New function prototypes.
6593 (resolve_expression_name): Fixed function prototype.
6594 (find_applicable_accessible_methods_list): Fixed indentation, added
6595 extra argument in prototype.
6596 (check_final_assignment, build_null_of_type, check_deprecation,
6597 check_method_redefinition, reset_method_name,
6598 java_check_regular_methods, java_check_abstract_methods,
6599 maybe_build_primttype_type_ref): New function prototype.
6600 * parse.y (conver.h): Include.
6601 (INSTANCEOF_TK): Tagged <operator>.
6602 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6603 (relational_expression:): Build binop for instanceof.
6604 (java_push_parser_context): Remember ctxp->gclass_list across
6606 (java_pop_parser_context): Simply return if no context
6607 exists. Remember gclass_list across contexts.
6608 (issue_warning_error_from_context): New function.
6609 (parse_error_context): Don't setup ctxp->elc here. Call
6610 issue_warning_error_from_context instead.
6611 (parse_warning_context): Likewise.
6612 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6613 setup. Link new class/interface to ctxp->gclass_list.
6614 (add_superinterfaces): Register interface as incomplete if not
6616 (create_class): Remember class unqualified name in
6617 ctxp->current_parsed_class_un. Check class deprecation.
6618 (register_fields): Check field deprecation. Remember static final
6619 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6621 (method_header): New local variable ORIG_ARG. Use unqualified
6622 current class name for check on constructor errors. Promote return
6623 type if of record type. Argument list fix moved in
6624 fix_method_argument_names, called here. Check method deprecation.
6625 (fix_method_argument_names): New function.
6626 (method_declarator): Promote record typed arguments.
6627 (safe_layout_class): Check class methods before layout.
6628 (java_complete_class): Compute field layout when patched.
6629 (do_resolve_class): Try to load class after having it renamed
6630 after the package name.
6631 (get_printable_method_name): Use DECL_CONTEXT.
6632 (reset_method_name): New function.
6633 (check_method_redefinition): Use reset_method_name.
6634 (java_check_regular_methods): New local variable
6635 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6636 names for error report. Check for compile-time error when method
6637 found has default (package) access.
6638 (java_check_abstract_methods): Now takes an interface DECL node as
6639 an argument. Also reinstall real name on unchecked
6640 overriding/hiding methods for error report.
6641 (java_check_methods): Fixed leading comment. Get classes to verify
6642 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6643 CLASS_METHOD_CHECKED_P on class verification.
6644 (lookup_java_method2): Get real method name if necessary.
6645 (find_in_imports): Don't check package class access here.
6646 (resolve_package, lookup_package_type): New functions.
6647 (java_layout_classes): Fixed leading comment. Take classes to be
6648 laid out from ctxp->gclass_list.
6649 (java_complete_expand_methods): Don't expand native and abstract
6651 (java_expand_classes): New function.
6652 (resolve_expression_name): Use additional argument ORIG. Retrieve
6653 values of static final field of primitive types.
6654 (resolve_field_access): Handles static final field of promotive
6656 (resolve_qualified_expression_name): Handle STRING_CST as
6657 primaries and package name resolution. Check deprecation on found
6658 decls. Set where_found and type_found on non static field resolved
6659 during qualification. Layout non primitive field decl types.
6660 (check_deprecation): New function.
6661 (maybe_access_field): Simplified.
6662 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6663 removed. Reverse method's argument when primary is a type. Don't
6664 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6665 instead. Include abstract class in the list of class searchable
6666 for constructors. Use DECL_CONTEXT of found method for access
6667 checks. Check method deprecation.
6668 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6669 converting arguments. Handle INVOKE_INTERFACE.
6670 (lookup_method_invoke): Search constructor using existing
6671 infrastructure (don't rely on lookup_java_constructor anymore).
6672 (find_applicable_accessible_methods_list): Extra argument flag
6673 LC. Now include constructor in the search.
6674 (qualify_ambiguous_name): Conditional expression are primaries.
6675 (not_initialized_as_it_should_p): static final are always
6677 (java_complete_tree): Pass extra NULL argument to
6678 resolve_expression_name. Stricter test to carry on patching
6679 assignments. New case for INSTANCEOF_EXPR.
6680 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6681 (check_final_assignment, maybe_build_primttype_type_ref): New
6683 (patch_assignment): Detect resolved static finals and carry normal
6684 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6685 (try_builtin_assignconv): Access constant 0 on all primitive
6687 (valid_builtin_assignconv_identity_widening_p): Accept identical
6688 types. Accept all promoted type on int type.
6689 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6690 assigned to a reference.
6691 (valid_method_invocation_conversion_p): Accept to check null
6693 (build_binop): Merge declaration and initialization of local
6695 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6696 numeric types. Improved validity test for qualify operators on
6698 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6699 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6700 primitive type and issue the appropriate error message.
6701 (resolve_type_during_patch): Mark class loaded when resolved.
6702 (patch_cast): Allow null to be cased to reference types.
6703 (build_null_of_type): New function.
6704 (patch_array_ref): Handle array on references correctly.
6705 (patch_return): Removed unused local variable MODIFY. Force
6706 boolean to be returned as integers. Allows null to be returned by
6707 a function returning a reference.
6708 * typeck.c (convert_to_integer, convert_to_real,
6709 convert_to_pointer): Prototypes moved to convert.h
6710 (lookup_argument_method): Use method real name, if necessary.
6712 1998-10-30 Tom Tromey <tromey@cygnus.com>
6714 * class.c (build_class_ref): Changed name of primitive classes to
6717 * class.c (make_class_data): Renamed fields: nmethods to
6718 method_count, method_count to dtable_method_count. Always set
6720 * decl.c (init_decl_processing): Likewise.
6722 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * class.c (layout_class): Don't mangle <finit>, produce
6725 __finit<class> instead. Don't verify artificial methods.
6726 * decl.c (finit_identifier_node): New declared global.
6727 (init_decl_processing): finit_identifier_node initialized.
6728 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6729 * java-tree.h (finit_identifier_node): Declared as extern.
6730 (struct lang_decl): New field called_constructor.
6731 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6732 (CLASS_HAS_FINIT_P): New macro.
6733 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6734 explicit constructor invocation.
6735 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6736 CALL_SUPER_CONSTRUCTOR_P): New macros.
6737 (write_classfile): Added prototype.
6738 * jcf-parse.c (jcf_parse_source): Parse and remember for
6739 generation if the file was seen on the command line.
6740 (parse_source_file): Don't write the class file here.
6741 (yyparse): Loop on files rewritten. Set current_jcf.
6742 (parse_zip_file_entries): Parse class file only if it was found.
6743 * lang.c (init_parse): Don't open command line provided filename
6745 (lang_parse): Don't set main_jcf anymore.
6746 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6747 (JCONSTRUCTOR_CHECK): New macro.
6748 (JBSC_TYPE_P): New macro.
6749 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6750 (COMPLETE_CHECK_OP_2): New macro.
6751 (struct parse_ctxt): New field explicit_constructor_p.
6752 (check_class_interface_creation): Fixed prototype indentation.
6753 (patch_method_invocation_stmt): Prototype reflects added argument.
6754 (patch_invoke): Likewise.
6755 (complete_method_declaration, build_super_invocation,
6756 verify_constructor_circularity,
6757 build_this_super_qualified_invocation, get_printable_method_name,
6758 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6759 verify_constructor_super, create_artificial_method,
6760 start_artificial_method_body, end_artificial_method_body,
6761 generate_field_initialization_code): New function prototypes.
6762 * parse.y: Fixed leading comment
6763 (constructor_header:, constructor_body:, block_end:): Rules tagged
6765 (type_declaration:): Call maybe_generate_finit.
6766 (method_declaration:): Action for method_body: placed in new
6767 function complete_method_declaration, called here.
6768 (constructor_declaration:): Defined actions. Removed leading
6770 (constructor_header:): New rule with action.
6771 (constructor_body:): Rule rewritten using block_begin: and
6772 block_end:. Defined actions.
6773 (constructor_declarator:, explicit_constructor_invocation:):
6775 (block:): Use new rules block_begin: block_end:.
6776 (block_begin:, block_end:): New rules and actions.
6777 (block_statements:): Fixed error message for explicit
6779 (method_invocation:): Call build_this_super_qualified_invocation
6780 if primary is `this' or `super' was seen.
6781 (conditional_expression:): Action defined.
6782 (extra_ctxp_pushed_p): New static global flag.
6783 (java_parser_context_save_global): Create parser context if
6784 necessary. Use extra_ctxp_pushed_p to remember it.
6785 (java_parser_context_restore_global): Pop extra parser context if
6787 (build_array_from_name): Array on primitive types are marked
6789 (register_fields): Restore new name in field initializer
6790 expression if type was altered. Non static fields initialized upon
6791 declaration marked initialized.
6792 (maybe_generate_finit): New function.
6793 (maybe_generate_clinit): Use create_artificial_method,
6794 start_artificial_method_body, end_artificial_method_body. Generate
6795 debug info for enclosed initialization statements.
6796 (method_header): Fixed leading comment. Check constructor
6797 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6799 (complete_method_declaration, constructor_circularity_msg,
6800 verify_constructor_circularity): New functions.
6801 (get_printable_method_name): New function.
6802 (check_method_redefinition): Don't rename <finit> methods. Fix
6803 declared constructor names. Error message for
6804 constructors modified.
6805 (java_check_regular_methods): Local variable seen_constructor
6806 renamed saw_constructor. Skip verification on constructors. Create
6807 default constructor with create_artificial_method.
6808 (java_check_methods): Removed unnecessary empty line.
6809 (create_artificial_method, start_artificial_method_body,
6810 end_artificial_method_body): New functions.
6811 (java_layout_classes): Changed leading comment. Reverse fields
6812 list if necessary. Always layout java.lang.Object if being
6814 (java_complete_expand_methods): Verify constructor circularity.
6815 (java_complete_expand_method): Call fix_constructor on
6816 constructors. Local variable no_ac_found removed. Restore
6817 bindings if method body expansion failed.
6818 (fix_constructors, verify_constructor_super,
6819 generate_field_initialization_code): New function.
6820 (java_expand_classes): Fixed leading comment. Write class file
6822 (resolve_expression_name): Check for illegal instance variable
6823 usage within the argument scope of an explicit constructor
6825 (resolve_qualified_expression_name): Pass extra from_super flag
6826 when invoking patch_method_invocation_stmt. New case for
6827 conditional expression when used as a primary. Check for error
6828 when acquiring super.
6829 (patch_method_invocation_stmt): Added extra argument super. New
6830 local variable is_static_flag. Set class_to_search according to
6831 the nature of the constructor invocation. Don't add `this'
6832 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6833 invocation within the argument scope of explicit constructor
6834 invocation. Set is_static according to is_static_flag. Provide
6835 extra `super' argument to patch_invoke invocation.
6836 (patch_invoke): New argument from_super. Loop on arguments
6837 indentation fixed. Pass from_super to invocation_mode. New switch
6838 case INVOKE_SUPER. Fixed error message in switch default case.
6839 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6841 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6842 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6843 message takes constructors into account.
6844 (find_applicable_accessible_methods_list): Fixed indentation.
6845 (qualify_ambiguous_name): Take explicit constructor invocation
6846 into account. Deal with a conditional expression as a primary to
6848 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6849 case. Added extra argument to patch_method_invocation_stmt.
6850 Register calls made to explicit constructor `this'. Don't call
6851 save_expr in ARRAY_REF case when emitting class files. Check for
6852 illegal use of this when expanding explicit constructor invocation
6854 (complete_function_arguments): Set and reset parser context
6855 explicit_constructor_p field value when appropriate.
6856 (build_super_invocation, build_this_super_qualified_invocation):
6858 (patch_assignment): Fixed typo.
6859 (patch_unaryop): Check on final fields occurs only when a decl
6861 (patch_return): Take constructors into account.
6862 (patch_conditional_expr): New function.
6863 * typeck.c (build_java_signature): Removed unnecessary empty line.
6865 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6867 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6869 1998-10-28 Tom Tromey <tromey@cygnus.com>
6871 * decl.c (init_decl_processing): Renamed fields.
6872 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6873 interface_len, msize fields.
6875 * class.c (make_class_data): Removed subclass_head and
6876 subclass_next fields.
6877 * decl.c (init_decl_processing): Removed subclass_head and
6878 subclass_next fields.
6880 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6882 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6883 * mangle.c (emit_unicode_mangled_name): Similarly.
6885 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6887 * jcf-parse.c (get_constant): Place braces around code to compute
6888 'd' when REAL_ARITHMETIC is not defined.
6890 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6892 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6895 1998-10-23 Tom Tromey <tromey@cygnus.com>
6897 * lang-specs.h: `.zip' files are input to jc1.
6899 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6901 * jvspecs.c: Add (but don't enable) support for combining multiple
6902 .class and .java input filenames to a single jc1 invocation.
6903 Add support for -C flag (copile to .class files).
6904 Translate -classpath and -CLASSPATH arguments.
6905 * lang-specs.h: Don't set %2 spec.
6907 1998-10-22 Tom Tromey <tromey@cygnus.com>
6909 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6911 (add_path): Don't add trailing separator to non-empty path
6914 * lang.c (lang_decode_option): Check for -fclasspath and
6915 -fCLASSPATH before examining other `-f' options.
6917 * java-tree.h (finalize_identifier_node): Don't declare.
6918 * class.c (make_class_data): Don't push "final" field.
6919 * decl.c (init_decl_processing): Don't push "final" field.
6920 (finalize_identifier_node): Removed.
6921 (init_decl_processing): Don't set finalize_identifier_node.
6923 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6925 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6927 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6928 (JV_SCAN_SOURCES): New macro.
6929 (JCF_DUMP_SOURCES): Likewise.
6930 (jcf-dump$(exeext)): New target.
6931 (jv-scan$(exeext)): New target.
6933 1998-10-22 Tom Tromey <tromey@cygnus.com>
6935 * Makefile.in (LEX): Removed.
6936 (LEXFLAGS): Likewise.
6937 (SET_BISON): New macro.
6939 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6940 spurious diffs in parse.c.
6941 ($(PARSE_SCAN_C)): Likewise.
6942 (PARSE_DIR): New macro.
6944 (PARSE_SCAN_C): Likewise.
6945 (PARSE_RELDIR): New macro.
6947 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6949 * jcf-io.c (find_class): Use saw_java_source to determine when to
6950 look for `.java' file.
6951 * jcf-parse.c (saw_java_source): New global.
6952 (yyparse): Set it if `.java' file seen.
6954 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6955 (GCJH_SOURCES): Likewise.
6956 * Makefile.in (datadir): New macro.
6957 (libjava_zip): Likewise.
6958 (JAVA_OBJS): Added jcf-path.o.
6959 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6960 (../gcjh$(exeext)): Likewise.
6961 (jcf-path.o): New target.
6962 * java-tree.h (fix_classpath): Removed decl.
6963 * jcf-parse.c (fix_classpath): Removed.
6964 (load_class): Don't call fix_classpath.
6965 * parse.y (read_import_dir): Don't call fix_classpath.
6966 * lex.h: Don't mention classpath.
6967 * lex.c (java_init_lex): Don't initialize classpath.
6968 * jcf-io.c (classpath): Removed global.
6969 (find_class): Use jcf_path iteration functions. Correctly search
6970 class path for .java file.
6971 (open_in_zip): New argument `is_system'.
6972 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6973 classpath-related options.
6974 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6976 (lang_init): Call jcf_path_init.
6977 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6978 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6979 Correctly put braces around second string in each entry.
6980 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6981 classpath-related options.
6982 (help): Updated for new options.
6983 * jcf.h: Declare functions from jcf-path.c. Don't mention
6985 * jcf-path.c: New file.
6987 * jcf-depend.c: Include jcf.h.
6989 * jcf-write.c (localvar_alloc): Returns `void'.
6990 (localvar_free): Removed unused variable.
6992 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6993 (init_parse): Use OBJECT_SUFFIX, not ".o".
6995 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6997 * class.c (emit_register_classes): Renamed from
6998 emit_register_class.
6999 * java-tree.h (emit_register_classes): Prototype renamed from
7000 emit_register_class.
7001 * jcf-parse.c (yyparse): Call emit_register_classes once before
7003 * parse.y (java_expand_classes): No longer register classes.
7005 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7007 * class.c (is_compiled_class): New local variable
7008 seen_in_zip. Identify classes found in currently compiled source
7010 * decl.c (complete_start_java_method): Fixed typo.
7011 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
7012 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
7013 (CLASS_P): Moved around.
7014 (java_parse_abort_on_error): Macro moved from jcf-parse.c
7015 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
7017 (jcf_parse_source): Changed leading comment. Removed unnecessary
7018 fclose and CLASS_FROM_SOURCE_P marking.
7019 (parse_source_file): New local variables remember_for_generation
7020 and filename. Mark parsed file name identifier node. Removed block
7021 executed when parse_only was null. Set remember_for_generation.
7022 Use it as an argument to java_pop_parser_context.
7023 (yyparse): New local variables several_files, list, next node and
7024 current_file_list. Split ampersand separated file names into
7025 current_file_list. Iterate through the list and parse accordingly.
7026 * parse.h (java_pop_parser_context): New function prototype.
7027 * parse.y (ctxp_for_generation): New static global variable.
7028 (java_pop_parser_context): New argument generate. Link popped ctxp
7029 to ctxp_for_generation list accordingly.
7030 (java_complete_expand_methods): Fixed indentation.
7031 (java_expand_classes): New function.
7033 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
7035 * Makefile.in: Link with libiberty.a instead of memmove.o.
7037 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * lex.c (setjmp.h): No longer included.
7040 * lex.h (setjmp.h): Included.
7041 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
7042 (duplicate_declaration_error_p): Renamed from
7043 duplicate_declaration_error.
7044 (build_array_from_name): New function prototype.
7045 * parse.y (setjmp.h): No longer included.
7046 (variable_declarator_id): Define action.
7047 (build_array_from_name): New function.
7048 (duplicate_declaration_error_p): Renamed from
7049 duplicate_declaration_error. Fixed leading comment.
7050 (register_fields): Main `for' loop reorganized. Uses
7051 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
7052 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
7053 build_array_from_name.
7054 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
7056 (read_import_dir): Don't try to skip `.' and `..'.
7057 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
7058 build_array_from_name. Main `for' loop reorganized.
7059 (resolve_qualified_expression_name): When building access to a
7060 field, use the type where the field was found, not its own type.
7061 (maybe_access_field): Use field DECL_CONTEXT if the type where the
7062 field was found is null.
7063 (qualify_ambiguous_name): Sweep through all successive array
7066 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7068 * java-tree.h (pop_labeled_block, lang_printable_name,
7069 maybe_add_interface, set_super_info, get_access_flags_from_decl,
7070 interface_of_p, inherits_from_p, fix_classpath,
7071 complete_start_java_method, emit_handlers, init_outgoing_cpool,
7072 make_class_data, register_class, alloc_name_constant): New
7073 function prototypes.
7074 * lang.c (lang_decode_option): Set argc argument unused. Fixed
7075 indentation. Added cast to remove warning.
7076 (lang_printable_name): Set v argument unused.
7077 (lang_print_error): Added argument to lang_printable_name call.
7078 (java_dummy_print, print_lang_decl, print_lang_type,
7079 print_lang_identifier, lang_print_xnode): All argument marked
7081 * lex.c (java_unget_unicode): Removed unnecessary argument.
7082 (java_allocate_new_line): Unused local variable is gone.
7083 (java_read_char): Added parenthesis in expressions to remove
7084 warnings. Added final return statement.
7085 (java_read_unicode): Added parenthesis in expression to remove
7087 (java_parse_end_comment): Fixed java_unget_unicode invocation.
7088 (java_parse_escape_sequence): Likewise.
7089 (java_lex): Unused local variables are gone. Fixed
7090 java_unget_unicode invocation.
7091 * lex.h (set_float_handler): Prototype added when JC1_LITE not
7093 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
7094 lang_printable_name invocation in macro.
7095 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
7097 (duplicate_declaration_error): Suppressed unused argument in
7099 (identical_subpath_p): Function declaration is gone.
7100 (patch_invoke): Suppressed unused argument in prototype.
7101 (patch_cast, build_labeled_block, check_thrown_exceptions):
7103 * parse.y (setjmp.h): Included
7104 (toplev.h): Likewise.
7105 (field_declaration:): Suppressed unused local
7106 (label_decl:): Fixed build_labeled_block invocation.
7107 (java_pop_parser_context): Put extra parenthesis around assignment
7109 (yyerror): Suppressed unused local variables.
7110 (variable_redefinition_error): Fixed lang_printable_name
7112 (create_interface): Suppressed unused local variables.
7113 (create_class): Likewise.
7114 (duplicate_declaration_error): Suppressed unused argument. Fixed
7115 lang_printable_name invocation.
7116 (register_fields): Suppressed unused local variable. Fixed
7117 duplicate_declaration_error invocation.
7118 (method_header): Suppressed unused local variable.
7119 (method_declarator, parser_check_super): Likewise.
7120 (java_complete_class): Suppressed unused local variable. Fixed
7121 fatal error message.
7122 (complete_class_report_errors): Added default: in switch.
7123 (java_check_regular_methods): Fixed lang_printable_name
7125 (check_throws_clauses): Likewise.
7126 (java_check_abstract_methods): Suppressed unused local
7127 variable. Fixed lang_printable_name invocation.
7128 (read_import_entry): Added supplemental return statement.
7129 (read_import_dir): Suppressed unused local variables.
7130 (check_pkg_class_access, declare_local_variables): Likewise.
7131 (source_start_java_method): Suppressed unused extern variable
7133 (expand_start_java_method): Suppressed unused extern and local
7134 variable declarations.
7135 (java_complete_expand_methods): Likewise.
7136 (java_complete_expand_method): Suppressed unused local variables.
7137 (make_qualified_name): Likewise.
7138 (resolve_qualified_expression_name): Added default: in
7139 switch. Fixed lang_printable_name invocation.
7140 (class_instance_creation_expression): Added parenthesis around
7142 (patch_method_invocation_stmt): Fixed lang_printable_name and
7143 patch_invoke invocations.
7144 (check_for_static_method_reference): Fixed lang_printable_name
7146 (patch_invoke): Suppressed unused arguments and local variables.
7147 (lookup_method_invoke): Suppressed unused local variables.
7148 (qualify_ambiguous_name): Added default: in switch.
7149 (identical_subpath_p): Function removed.
7150 (patch_assignment): Suppressed unused local variables. Suppressed
7151 unnecessary if statement. Fixed lang_printable_name invocations.
7152 (try_builtin_assignconv): Fixed lang_printable_name invocations.
7153 (valid_ref_assignconv_cast_p): Parenthesis around
7154 expression. Suppressed unused local variables.
7155 (build_binop): Suppressed unused local variables. fixed
7156 lang_printable_name invocations.
7157 (string_constant_concatenation): Suppressed unused local
7159 (patch_unaryop): Fixed lang_printable_name invocation.
7160 (patch_cast): Suppressed unnecessary argument. Fixed
7161 lang_printable_name invocation.
7162 (patch_array_ref): Fixed lang_printable_name invocation.
7163 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
7164 (build_labeled_block): Suppressed unused argument.
7165 (generate_labeled_block): Fixed build_labeled_block invocation.
7166 (build_loop_body): Suppressed unused local variables.
7167 (patch_loop_statement): Likewise.
7168 (patch_exit): Fixed lang_printable_name invocation.
7169 (patch_switch_statement): Likewise.
7170 (case_identity): First argument marked unused.
7171 (patch_try_statement): Fixed lang_printable_name invocations.
7172 (patch_synchronized_statement, patch_throw_statement): Likewise.
7173 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7174 lang_printable_name invocations.
7175 (check_thrown_exceptions_do): Suppressed unused argument.
7177 1998-10-14 Tom Tromey <tromey@cygnus.com>
7179 * jcf-write.c (write_classfile): Add output class file as target.
7180 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7181 * jcf.h: Added declarations for dependency-tracking functions.
7182 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7183 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7184 (finish_parse): Call jcf_dependency_write.
7185 (dependency_tracking): New global.
7186 (DEPEND_SET_FILE): New define.
7187 (DEPEND_ENABLE): New define.
7188 (init_parse): Enable dependency tracking if required.
7190 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7191 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7192 (../gcjh$(exeext)): Likewise.
7193 (jcf-depend.o): New target.
7194 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7195 (GCJH_SOURCES): Likewise.
7196 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7198 (find_classfile): Added dep_name argument.
7199 (find_class): Compute name of dependency.
7200 (open_in_zip): Call jcf_dependency_add_file.
7201 * gjavah.c (output_file): No longer global.
7202 (usage): Don't mention "gjavah".
7204 (java_no_argument): Likewise.
7205 (version): Likewise.
7206 (main): Recognize and handle -M family of options.
7207 (print_mangled_classname): Return is void.
7208 (process_file): Handle case where output is suppressed.
7209 (HANDLE_END_FIELD): Likewise.
7210 (HANDLE_METHOD): Likewise.
7211 * jcf-depend.c: New file.
7213 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7215 * java-tree.def: Add missing newline at EOF.
7217 1998-10-13 Tom Tromey <tromey@cygnus.com>
7219 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7220 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7222 Include <config.h> and "system.h".
7223 (disassemble_method): Undefine RET to avoid clash with
7226 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7228 * decl.c (runtime_exception_type_node, error_exception_type_node):
7229 New global variables.
7230 (init_decl_processing): Initialized.
7231 * expr.c (java_lang_expand_expr): Set caught exception type to
7232 null if catch handler argument doesn't exit.
7233 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7235 * java-tree.h (runtime_exception_type_node,
7236 error_exception_type_node): Global variables declared.
7237 (DECL_FUNCTION_THROWS): New macro.
7238 (DECL_FUNCTION_BODY): Modified comment.
7239 (DECL_SPECIFIC_COUNT): Likewise.
7240 (struct lang_decl): New field throws_list.
7241 (IS_UNCHECKED_EXPRESSION_P): New macro.
7242 * lex.c (java_lex): Generate location information for THROW_TK.
7243 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7244 EXCEPTIONS_P): New macros.
7245 (enum jdep_code): New value JDEP_EXCEPTION.
7246 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7247 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7248 PATCH_METHOD_RETURN_ERROR): New macros.
7249 (patch_method_invocation_stmt): Added new argument to prototype.
7250 (patch_synchronized_statement, patch_throw_statement,
7251 check_thrown_exceptions, check_thrown_exceptions_do,
7252 purge_unchecked_exceptions, check_throws_clauses): New function
7254 * parse.y Fixed typo in keyword section.
7255 (throw:): Rule tagged <node>.
7256 (THROW_TK): Keyword tagged <operator>.
7257 (method_header:): Last argument to call to method_header passed
7259 (throws:, class_type_list:, throw_statement:,
7260 synchronized_statement:, synchronized:): Defined actions.
7261 (method_header): New local variable current. Register exceptions
7263 (java_complete_tree): Complete and verify exceptions from throws
7265 (complete_class_report_errors): Error message on exceptions not
7267 (java_check_regular_methods): Fixed typo. Shortcut on private
7268 overriding methods. Changed error message on method
7269 redefinition. Check for throws clause compatibility.
7270 (check_throws_clauses): New function.
7271 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7272 method. Changed error message on method redefinition.
7273 (currently_caught_type_list): New static variable.
7274 (java_complete_expand_methods): Purge unchecked exceptions from
7275 throws clause list. Call PUSH_EXCEPTIONS before walk and
7276 POP_EXCEPTIONS after.
7277 (resolve_qualified_expression_name): Pass new argument as NULL to
7278 patch_method_invocation_stmt.
7279 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7280 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7281 argument list when appropriate. Use new argument if non null to
7282 store selected method decl.
7283 (patch_invoke): Convert if necessary args of builtin types before
7284 forming CALL_EXPR. Argument list no longer reversed here.
7285 (invocation_mode): Treat final methods as static methods.
7286 (java_complete_tree): New cases for THROW_EXPR: and
7287 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7289 (complete_function_arguments): No more RECORD_TYPE
7290 conversion. Function parameter nodes no longer saved.
7291 (valid_ref_assignconv_cast_p): Avoid handling null type.
7292 (patch_binop): Fixed null constant reference handling.
7293 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7295 (patch_try_statement): Fixed comments. Record caught types in
7296 list, push the list, expand try block and pop the list.
7297 (patch_synchronized_statement, patch_throw_statement,
7298 check_thrown_exceptions, check_thrown_exceptions_do,
7299 purge_unchecked_exceptions): New functions.
7300 * typeck.c (lookup_argument_method): Allow WFL in place of method
7301 DECL_NAME during method definition check
7303 1998-10-09 Tom Tromey <tromey@cygnus.com>
7305 * gjavah.c (decode_signature_piece): New function.
7306 (print_c_decl): Use it. Added `name_override' argument.
7307 (print_method_info): Use name_override argument to print_c_decl.
7308 (seen_fields): Removed.
7309 (print_field_info): Don't update seen_fields.
7310 (struct method_name): New structure.
7311 (method_name_list): New global.
7312 (print_method_info): Add new method to list of methods.
7313 (name_is_method_p): New function.
7314 (print_field_info): If field name has same name as method, then
7316 (process_file): Parse methods before fields.
7317 (field_pass): New global.
7318 (HANDLE_END_FIELD): Take field_pass into account.
7320 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7322 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7323 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7325 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7327 * jvspec.c: Fix bug in jvgenmain_spec patch.
7329 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7332 * decl.c (soft_exceptioninfo_call_node): New global variable.
7333 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7334 takes extra integer argument. soft_exceptioninfo_call_node
7336 * except.c (java_set_exception_lang_code): New function
7337 (method_init_exceptions): Called here.
7338 (prepare_eh_table_type): New function.
7339 (expand_end_java_handler): Called here.
7340 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7341 one argument. Modified generation of call to
7342 soft_badarrayindex_node to use new argument.
7343 (build_java_arrayaccess): Pass faulty index value to
7344 build_java_throw_out_of_bounds_exception.
7345 (generate_name): New function.
7346 (java_lang_expand_expr): New local variables node, current,
7347 has_finally_p. Expand TRY_EXPR node.
7348 (process_jvm_instruction): Replace top of the stack with thrown
7349 object reference when entering exception handler.
7350 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7351 specific tree codes.
7352 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7354 (DECL_SPECIFIC_COUNT): New macro.
7355 (prepare_eh_table_type, java_set_exception_lang_code,
7356 generate_name): New function declarations.
7357 (match_java_method): Declaration deleted.
7358 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7360 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7361 * parse.h (redefinition_error, refine_accessible_methods_list,
7362 can_cast_to_p): Function declaration removed.
7363 (classitf_redefinition_error, variable_redefinition_error,
7364 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7365 find_most_specific_methods_list, argument_types_convertible,
7366 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7367 valid_cast_to_p, valid_method_invocation_conversion_p,
7368 try_reference_assignconv, add_stmt_to_compound,
7369 build_jump_to_finally, build_tree_list, patch_try_statement,
7370 java_get_catch_block): New function declarations.
7371 * parse.y (string_buffer_type): Global variable deleted.
7372 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7373 finally): Rules tagged <node>.
7374 (TRY_TK, CATCH_TK): Token tagged <operator>.
7375 (class_body_declaration:, class_member_declaration:,
7376 formal_parameter:, explicit_constructor_invocation:,
7377 interface_member_declaration:, constant_declaration:,
7378 primary_no_new_array:, class_instance_creation_expression:,
7379 array_creation_expression:): Issue error on unsuported JDK1.1
7381 (try_statement:, catches:, finally:): Define actions.
7382 (catch_clause_parameter): New rule.
7383 (catch_clause:): Use new rule catch_clause_parameter.
7384 (parse_jdk1_1_error): New function.
7385 (redefinition_error): Renamed classitf_redefinition_error.
7386 (variable_redefinition_error): New function.
7387 (check_class_interface_creation): Call
7388 classitf_redefinition_error.
7389 (java_complete_tree): Added error message on JDEP_TYPE: case.
7390 (complete_class_report_errors): Fixed indentation.
7391 (declare_local_variables): Call variable_redefinition_error.
7392 (source_end_java_method): Call java_set_exception_lang_code and
7393 emit_handlers where appropriate.
7394 (java_method_add_stmt): Call add_stmt_to_block.
7395 (add_stmt_to_block): New function.
7396 (lookup_method_invoke): Fixed outside comment. new local variable
7397 candicates. Call find_applicable_accessible_methods_list and
7398 find_most_specific_methods_list when searching for a
7399 method. Modified error report to list possible candidates when
7401 (find_applicable_accessible_methods_list,
7402 find_most_specific_methods_list, argument_types_convertible): New
7404 (refine_accessible_methods_list): Function deleted.
7405 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7406 expr (if applicable) before calling patch_array_ref.
7407 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7408 (enter_block): Fixed comment.
7409 (enter_a_block): New function.
7410 (patch_assignment): Reorganized. Call try_reference_assignconv for
7411 references. Call valid_cast_to_p instead of can_cast_to_p.
7412 (try_reference_assignconv,
7413 valid_builtin_assignconv_identity_widening_p): New functions.
7414 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7415 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7417 (build_string_concatenation): Don't resolve StringBuffer.
7418 (patch_cast): Fixed inverted arguments.
7419 (patch_array_ref): Code to save array expr deleted. Call
7420 valid_cast_to_p instead of can_cast_to_p.
7421 (generate_labeled_block): Call generate_name.
7422 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7423 patch_try_statement): New functions.
7424 * typeck.c (match_java_method): Function deleted.
7426 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7428 * jvspec.c: jvgenmain_spec uses different temporary file names.
7430 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7432 * jvspec.c (lang_specific_driver): Fail if user specifies
7433 --main= when not linking.
7435 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7437 * class.c (make_class_data): Push value for `thread' field.
7438 * decl.c (init_decl_processing): Added `thread' field to class.
7440 * class.c (add_field): Always make static fields externally
7443 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7445 * expr.c (build_java_athrow,
7446 build_java_throw_out_of_bounds_exception, expand_invoke,
7447 build_newarray, expand_java_multianewarray, build_java_monitor):
7448 Update comments to reflect _Jv_* function names.
7450 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7452 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7453 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7454 * parse.y (expand_start_java_method): Likewise.
7456 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7458 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7460 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7461 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7462 * expr.c: Remove no-longer-needed calls to promote_type.
7463 * decl.c (give_name_to_locals): Liekwise.
7464 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7465 * parse.y: Add/remove promote_type calls as appropriate.
7466 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7467 (parse_signature_string): Likewise.
7468 (build_java_array_type): Fix for now signature convenions.
7470 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7472 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7474 * class.c (init_class_processing): libjava function renamed to
7477 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7479 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7480 * java-tree.def: Fixed DEFTREECODE third argument.
7481 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7482 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7483 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7484 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7485 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7486 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7487 * lang.c (java_tree_code_type, java_tree_code_length,
7488 java_tree_code_name): New arrays.
7489 (lang_init): Append Java tree node definitions to Gcc ones.
7490 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7492 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7494 (java_lex): Allow declaration of empty string constants. Retain
7495 location information on CASE_TK and DEFAULT_TK.
7496 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7497 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7498 Modified to be more robust.
7499 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7500 (build_new_invocation, try_builtin_assignconv,
7501 patch_switch_statement, string_constant_concatenation,
7502 build_string_concatenation, patch_string_cst, patch_string,
7503 java_expand_switch): New function declarations.
7504 * parse.y: Rules related to switch and EH tagged <node>.
7505 (label_id): Set to NULL_TREE
7506 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7508 (this_or_super:): Fixed indentation.
7509 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7510 statement_expression:): Removed call to RULE on all sub-rules.
7511 (switch_expression:, switch_labels:): New rules.
7512 (switch_statement:, switch_block:, switch_block_statement_groups:,
7513 switch_block_statement_group:, switch_labels:, switch_label:):
7515 (throw_statement:, synchronized_statement:, try_statement:):
7516 Defined temporary actions.
7517 (class_instance_creation_expression:): Call
7518 build_new_invocation. Fixed indentation.
7519 (field_access): Fixed indentation.
7520 (method_invocation): Likewise.
7521 (make_qualified_primary): Use THIS_EXPR.
7522 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7523 resolving from SUPER, set *type_found.
7524 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7525 (java_complete_tree): Removed unused local variable `location'. Case
7526 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7527 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7528 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7529 STRING_CST: case. default: checks for patchable strings.
7530 (complete_function_arguments): Transform string constant or
7531 crafted StringBuffer if necessary.
7532 (build_method_invocation): Fixed comments.
7533 (build_new_invocation): New function.
7534 (patch_assignment): Call try_builtin_assignconv to figure a valid
7535 assignment conversion between builtin types.
7536 (try_builtin_assignconv): New function.
7537 (build_binop): Use URSHIFT_EXPR directly to call build.
7538 (operator_string): Use UNARY_PLUS_EXPR.
7539 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7541 (do_merge_string_cste, merge_string_cste,
7542 string_constant_concatenation, build_string_concatenation,
7543 patch_string, patch_string_cst): New function.
7544 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7545 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7546 (build_newarray_node): Use NEW_ARRAY_EXPR.
7547 (build_this): Use THIS_EXPR.
7548 (build_return): Enable debug information on return statement.
7549 (build_if_else_statement): Likewise.
7550 (complete_labeled_statement): Fixed related comment.
7551 (build_loop_body): Fixed comment.
7552 (build_bc_statement): Enable debug information on break/continue
7554 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7556 (patch_switch_statement, case_identity, java_expand_switch): New
7559 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7561 * buffer.h (BUFFER_INIT): New macro.
7562 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7563 Pass (struct jcf_partial *state) to most functions.
7564 (jcf_block, jcf_relocation): New types.
7565 Support labels, branches, conditionals, loops.
7567 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7569 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7571 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7573 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7574 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7575 not integer_type_node (INT_TYPE_SIZ bits).
7577 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7579 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7580 * jcf-dump.c (print_exception_table): New function.
7581 (disassemble_method): Better handling of wide instructions.
7582 Make more robust for bad input.
7584 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7586 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7589 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7591 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7593 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7595 * Makefile.in ($(PARSE_H)): Removed target.
7597 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7599 * Makefile.in (JAVA_OBJS): Add memmove.o
7600 (memmove.o): New target & rules.
7602 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7604 * expr.c (expand_invoke): Don't generate a call to the class init
7607 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7609 * Makefile.in: Add many missing dependencies.
7610 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7612 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7613 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7615 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7617 * decl.c (complete_start_java_method): If method is static (and
7618 not private) call _Jv_InitClass.
7619 * expr.c (expand_invoke): Don't call build_class_init.
7621 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7623 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7625 * Make-lang.in (GCJ): Define before using.
7627 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7629 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7630 losing due to namespace pollution in GNU getopt.h
7632 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7634 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7635 (java.all.cross): Likewise.
7636 (java.rest.encap): Likewise.
7638 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7640 * gjavah.c (print_class_decls): Fix thinko in arglist
7641 * jcv-io.c (find_classfile): Similarly.
7643 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7645 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7647 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7649 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7650 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7651 * Makefile.in (PARSE_C): New macro.
7652 (PARSE_H): Likewise.
7653 (PARSE_SCAN_C): Likewise.
7654 ($(PARSE_C)): Target renamed from parse.c.
7655 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7656 (clean): Remove parse-scan.c as well.
7657 (parse.o): Depend on $(PARSE_C).
7659 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7661 * README, license.terms: Removed.
7663 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7664 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7665 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7666 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7667 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7668 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7669 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7670 and Java trademark attribution.
7672 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7674 * Makefile.in: Use gcjh, not gjavah.
7675 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7676 * Make-lang.in: Changed gjavah to gcjh everywhere.
7678 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7680 * gjavah.c: Support new -prepend -add -append flags.
7681 (print_method_info): Method is not virtual if class is final.
7683 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7685 * jv-scan.c: Fixed copyright assignment.
7686 * keyword.gperf: Likewise.
7687 * keyword.h: Likewise.
7688 * lex.c: Fixed copyright assignment.
7689 (java_lex): Push unicode back when parsing '<'.
7690 * lex.h: Fixed copyright assignment.
7691 * parse-scan.y: Likewise.
7692 * parse.h: Fixed copyright assignment.
7693 (build_debugable_stmt, complete_for_loop): New function prototypes.
7694 * parse.y: Fixed copyright assignment.
7695 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7696 size_zero_node when completing a loop with no exit condition.
7697 (for_statement_nsi:): Define action.
7698 (for_init:, for_update:): Return size_zero_node when empty.
7699 (declare_local_variables): Call build_debugable_stmt.
7700 (build_debugable_stmt): New function.
7701 (build_loop_body): Build debugable statement around loop
7703 (complete_loop_body): Take into account the debugable statement
7704 around the EXIT_EXPR.
7705 (complete_loop_body): New function.
7706 (patch_exit_expr): Fixed condition inversion.
7708 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7710 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7711 name of thread define.
7712 * jvspec.c (THREAD_NAME): New macro.
7714 (THREADLIB): Likewise.
7715 (lang_specific_driver): Recognize attempt to link with thread
7716 library or gc library. Recognize -ljava on command line so it
7717 isn't linked against more than once.
7719 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7721 * parse-scan.y (report_main_declaration): Name of the class
7722 containing `main' can be a qualified name.
7724 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7726 * config-lang.in: Changed gjavac to gjc everywhere.
7727 * Make-lang.in: Changed gjavac to gjc everywhere.
7729 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7731 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7732 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7733 and install the files.
7734 * Makefile.in (JAVA_OBJS_LITE): New variable.
7735 (compiler:): Now include jv-scan as a dependency.
7736 (../jv-scan$(exeext), parse-scan.c): New targets.
7737 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7738 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7739 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7740 check for errors even if parse_only.
7741 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7743 (yylex): New function. Uses java_lex body.
7744 (java_lex): Removed commented out statement. Remove local variable
7745 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7746 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7747 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7748 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7749 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7750 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7752 (java_lex_error): Empty if JC1_LITE is defined.
7753 (java_get_line_col): Return 0 if JC1_LITE is defined.
7754 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7755 SET_MODIFIER_CTX): Moved into the section containing the macros
7756 conditionally defined by JC1_LITE.
7757 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7758 argument if JC1_LITE is defined.
7759 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7760 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7762 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7763 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7764 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7765 to different values according to JC1_LITE.
7766 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7767 declared if JC1_LITE set.
7768 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7769 defined if JC1_LITE not set.
7770 (struct parser_ctx): Reorganized and skip the jc1 front end part
7772 (java_layout_classes): New function definition.
7773 (java_push_parser_context, java_init_lex, yyparse, yylex,
7774 yyerror): Prototype always declared. All other static function
7775 prototypes declared only if JC1_LITE is not set.
7776 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7777 declared in parse.h.
7778 (java_layout_classes): New function.
7779 (java_complete_expand_methods): No longer layout the class here.
7780 * parse-scan.y: New file.
7781 * jv-scan.c: New file.
7783 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7785 * gjavah.c (main): Handle -friend option.
7786 (friend_specs): New global.
7787 (generate_access): Handle friend_specs.
7788 (process_file): Likewise.
7789 (MAX_FRIENDS): New macro.
7790 (friend_count): New global.
7791 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7792 Changed all callers.
7794 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7796 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7797 (main): Handle processing all the entries of a named .zip archive.
7798 * jcf-io.c (jcf_trim_old_input): New function.
7799 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7801 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7803 * lang.c (flag_assume_compiled): Make default be on.
7805 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7807 * jcf-dump.c: Add bunches of flags to control output more.
7808 (process_class): New function; support printing more than one class.
7809 (main): Support new --print-main and --javap flags.
7810 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7811 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7813 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7815 Change mangling of dispatch table to match C++ vtable (w/thunks).
7816 * class.c (build_dtable_decl), java-tree.h: New function.
7817 (make_class_data): Call it.
7818 * decl.c (init_decl_processing): Likewise.
7820 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7822 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7823 soft_anewarray; adjust args passed.
7824 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7825 match _Jv_NewObjectArray.
7827 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7829 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7830 * expr.c (loopup_label): Call create_label_decl.
7831 (create_label_decl): New function.
7832 (java_lang_expand_expr): Call expand_start_bindings with argument
7834 * java-tree.h Added space after PROTO in function declarations
7836 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7837 (create_label_decl, push_labeled_block): New function
7839 * lex.c (label_id): Initialize.
7840 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7842 * parse.h Added space after PROTO in function declarations when
7844 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7845 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7846 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7847 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7849 (struct parser_ctxt): New fields current_loop,
7850 current_labeled_block.
7851 (build_if_else_statement, patch_if_else_statement,
7852 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7853 generate_labeled_block, complete_labeled_statement,
7854 build_bc_statement, patch_bc_statement, patch_loop_statement,
7855 build_new_loop, build_loop_body, complete_loop_body): New function
7857 * parse.y (java_warning_count): New global variable.
7858 (label_id): New static variable.
7859 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7860 (block:): Return size_zero_node when block is empty.
7861 (empty_statement:): Return size_zero_node.
7862 (statement:): Implement supplemental action when for_statement: is
7864 (label_decl:): New rule.
7865 (labeled_statement:): Rewritten using label_decl. Actions
7867 (labeled_statement_nsi:): Likewise.
7868 (if_then_statement): Actions implemented.
7869 (while_expression): New rule.
7870 (while_statement:): Rewritten using while_expression. Actions
7872 (while_statement_nsi:): Likewise.
7873 (do_statement_begin:): New rule.
7874 (do_statement:): Rewritten using do_statement_begin. Actions
7876 (for_statement:): Rewritten using for_begin. Actions implemented.
7877 (for_statement_nsi:): Likewise.
7878 (for_header:, for_begin:): New rules.
7879 (for_init:): Actions implemented.
7880 (statement_expression_list:, break_statement:,
7881 continue_statement:): Likewise.
7882 (yyerror): Count number of issued warning(s).
7883 (java_report_errors): Report error(s) and/or warning(s).
7884 (java_complete_class): Use build_java_argument_signature to
7885 recompute completed method signature.
7886 (java_check_regular_methods): New locals method_wfl and aflags.
7887 Use method_wfl instead of lookup_cl during error reports. Fixed
7888 indentation and modified some error messages. Use
7889 lang_printable_name in method instead of the DECL_NAME. New code
7890 to issue warnings on methods not overriding corresponding methods
7891 private to a different package.
7892 (java_method_add_stmt): Call add_stmt_to_compound.
7893 (add_stmt_to_compound): New function.
7894 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7895 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7896 (build_if_else_statement, patch_if_else_statement,
7897 build_labeled_block, generate_labeled_block,
7898 complete_labeled_statement, build_new_loop, build_loop_body,
7899 complete_loop_body, patch_loop_statement, build_bc_statement,
7900 patch_bc_statement, patch_exit_expr): New functions.
7901 * typeck.c (build_java_signature): Build argument signature before
7902 enclosing it in between parenthesis.
7904 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7906 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7907 (JAVA_OBJS): Added reminder comment
7909 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7911 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7912 be interpreted as a long long.
7914 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7916 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7917 soft_initialise_class. Use _Jv_NewMultiArray, not
7918 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7919 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7920 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7921 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7923 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7925 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7926 length_identifier_node): New global tree node constants.
7927 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7928 Replace uses by super_identifier_node etc.
7929 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7931 * parse.y (resolve_field_access): Don't special-case ".length" if
7932 flag_emit_class_files.
7933 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7934 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7937 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7939 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7940 * class.c (make_method_value): Remove init for removed fields.
7942 * class.c (layout_class): Use build_java_argument_signature.
7943 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7945 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7946 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7947 (build_java_signature): Don't use push_java_argument_signature.
7949 * typeck.c (lookup_argument_method): New function.
7950 * parse.y (java_check_regular_methods): Use lookup_argument_method
7951 instead of lookup_java_method2 followed by lookup_java_method.
7953 * parse.y (check_method_redefinition): Minor optimization.
7955 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7956 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7958 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7960 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7963 * gjavah.c (java_float_finite): Use K&R-style definition.
7964 (java_double_finite): Likewise.
7965 (generate_access): Now returns void. Changed all callers.
7966 (last_access_generated): Removed.
7967 (process_file): Only make a single pass over the .class file.
7969 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7971 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7972 for compatibility for G++ (with -fvtable-thunks).
7973 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7975 * gjavah.c (process_file): Use public inheritance for super-class.
7977 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * lex.c (java_init_lex): Initialize ctxp->package.
7980 * parse.h (struct parser_ctxt): package and package_len replaced
7981 by tree package, an identifier node. Field method_decl_list is
7982 gone. Fixed comments.
7983 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7984 class_in_current_package): New function prototypes.
7985 * parse.y (array_type:): Set class loaded flag on primitive type
7987 (package_declaration:): Assign ctxp->package to the
7989 (method_invocation:): Handle invocation of method qualified by
7991 (single_type_import_declaration:): Removed ambiguity check.
7992 (java_pop_parser_context): New local variable `next'. Reset and
7993 set IMPORT_CLASSFILE_NAME flags on current and previous import
7995 (java_accstring_lookup): Use new local macro COPY_RETURN.
7996 (lookup_field_wrapper): New function.
7997 (parser_qualified_classname): Use merge_qualified_name.
7998 (parser_check_super_interface): Broaden error message.
7999 (do_resolve_class): Check for qualified class name in the current
8000 compilation unit if appropriate.
8001 (process_imports): Check for already defined classes.
8002 (check_pkg_class_access): Got rid of call to
8003 get_access_flags_from_decl.
8004 (java_complete_expand_methods): Call safe_layout_class based on
8005 the current class size.
8006 (make_qualified_primary): Build a WFL qualification on primary if
8008 (merge_qualified_name): New function.
8009 (make_qualified_name): Use merge_qualified_name.
8010 (resolve_expression_name): Use safe_lookup_field.
8011 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
8012 (resolve_qualified_expression_name): Likewise. Check on resolved
8013 element accessibility.
8014 (not_accessible_p, class_in_current_package): New functions.
8015 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
8016 (patch_method_invocation_stmt): Merged common pieces. Check
8017 accessibility of invoked method.
8018 (check_for_static_method_reference): Add returned type in error
8020 (invocation_mode): Get rid of bogus check on PRIVATE methods.
8021 (refine_accessible_methods_list): Merged two conditions in test.
8022 (java_complete_class): Sanity check on stabilize_ref gone.
8023 * zextract.c (read_zip_archive): Cast lseek second argument to long.
8025 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
8027 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
8029 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8031 * gjavah.c (F_NAN): Removed.
8032 (F_NAN_MASK): New macro.
8033 (F_POSITIVE_INFINITY): Removed.
8034 (F_NEGATIVE_INFINITY): Likewise.
8035 (java_float_finite): Rewrote.
8036 (D_NAN_MASK): Renamed.
8037 (java_double_finite): Rewrote.
8038 (D_POSITIVE_INFINITY): Removed.
8039 (D_NEGATIVE_INFINITY): Likewise.
8041 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
8042 If verbose, print underlying representation of value in hex.
8044 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
8046 * buffer.h, buffer.c: New files.
8047 * Makefile.in (JAVA_OBJS): Add buffer.o.
8049 Support locals variables and writing their debug entries to .class.
8050 * jcf-write.c: Simplify some by user new buffer type.
8051 (vode_buffer_grow): Removed.
8052 (struct localvar_info): New type.
8053 (localsvars, localvartable): New buffers.
8054 (localvar_alloc, localvar_free): New functions.
8055 (generate_bytecode_insns): Handle local variables.
8056 (generate_classfile): Write LocalVariableTable attribute.
8058 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8060 * jcf-io.c (open_in_zip): Check the zipfile magic number.
8061 * zipfile.h (ZIPMAGIC): New macro.
8063 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
8065 * Makefile.in (gjavah.o): Updated dependencies.
8066 (jcf-dump.o): Likewise.
8067 (all.indirect): Use ../gjavah.
8068 (../gjavah$(exeext)): Likewise.
8069 (clean): Don't remove gjavah.
8070 (clean): Remove parse.c, not java/parse.c.
8071 * Make-lang.in (java): Added gjavah.
8072 (gjavah$(exeext)): New target.
8073 (GJAVAH_SOURCES): New macro.
8074 (java.all.build): Added gjavah.
8075 (java.all.cross): Likewise.
8076 (java.rest.encap): Likewise.
8077 * config-lang.in (compilers, stagestuff): Added gjavah.
8079 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
8081 * gjavah.c (java_float_finite): New function.
8082 (java_double_finite): Likewise.
8083 (F_POSITIVE_INFINITY): New macro.
8084 (F_NEGATIVE_INFINITY): Likewise.
8086 (D_POSITIVE_INFINITY): Likewise.
8087 (D_NEGATIVE_INFINITY): Likewise.
8089 (print_field_info): Use java_float_finite and java_double_finite.
8091 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
8093 * parse.y (method_header): Name "this" implicit argument.
8095 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
8097 * jcf-write.c: Write out LineNumberTable attribute in .class file.
8098 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
8099 (put_linenumber): New function.
8100 (generate_bytecode_insns, generate_classfile): Write line numbers.
8102 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8104 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
8105 (lookup_name, build_known_method_ref, build_class_init,
8106 build_invokevirtual, invoke_build_dtable, match_java_method,
8107 build_field_ref, pushdecl_force_head, build_java_binop,
8108 binary_numeric_promotion, build_decl_no_layout,
8109 build_java_arrayaccess, build_newarray, build_anewarray,
8110 build_java_array_length_access, build_java_arraynull_check): New
8111 extern function prototypes.
8112 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8113 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
8115 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
8117 * jcf.h (jcf_out_of_synch): New extern function prototype.
8118 * parse.h: Static/global function implemented in parse.y
8119 prototyped and declarations moved at the end of the file.
8120 (DECL_P): Check that the argument isn't null.
8121 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
8122 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
8123 (QUAL_DECL_TYPE): New macro.
8124 (PARAMS): Macro definition removed.
8125 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
8126 (return_statement:): Call build_return.
8127 (field_access:): Call make_qualified_primary in sub rule.
8128 (method_invocation:): Build method invocation and call
8129 make_qualified_primary when processing primaries.
8130 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
8131 get_type_from_signature.
8132 (java_check_regular_method): Extra integer 0 argument when calling
8133 lookup_java_method2.
8134 (lookup_java_interface_method2): Extra method DECL argument when
8135 calling lookup_java_interface_method2.
8136 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
8138 (java_complete_expand_method): Layout current class iff not
8139 already done. Don't process interface's methods.
8140 (java_complete_expand_method): Use super class only if it
8141 exists. Use current class otherwise.
8142 (make_qualified_primary): New function.
8143 (resolve_expression_name): Process qualified expression or
8144 expression from primary the same way.
8145 (resolve_expression_name): Two last arguments to
8146 resolve_field_access are now NULL_TREEs.
8147 (resolve_field_access): New variable is_static. Local field must
8148 be DECLs. is_static computed on field DECLs only. Append code in
8149 where_found to the field access if necessary. Use QUAL_DECL_TYPE
8150 to initialize field_type.
8151 (resolve_qualified_expression_name): New local variable,
8152 previous_call_static and is_static. Handle primaries with function
8153 calls, casts, array references and `this'. `super' now handled as
8154 `(super_class)this'. Use is_static to clarify boolean expressions.
8155 Added code to handle case where a proper handle is required to
8156 access a field. Use QUAL_DECL_TYPE where applicable.
8157 (maybe_access_field): New function.
8158 (patch_method_invocation_stmt): New arguments primary, where,
8159 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
8160 deleted. Use `where' as a type to search from if specified. Check
8161 for static method reference where forbidden. Append primary or
8162 current_this to the argument list if not calling constructor nor
8164 (check_for_static_method_reference): New function.
8165 (patch_invoke): Layout the class on which new is done if
8167 (lookup_method_invoke): Changed format to report errors on
8169 (qualify_ambiguous_name): New local variable this_found. Now
8170 handle things from primaries. Method call are considered
8172 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8174 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8175 (java_complete_tree): New case fo RETURN_EXPR. Process function
8176 call arguments in separate function.
8177 (complete_function_arguments): New function.
8178 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8180 (patch_assignment): Take the return function slot into account as
8181 a RHS. Distinguish assignment from a return.
8182 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8183 when checking methods in interfaces.
8184 (resolve_type_during_patch): NULL argument to unresolve_type_p
8185 instead of NULL_TREE.
8186 (patch_newarray): Fixed typo in comment.
8187 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8188 (build_return, patch_return): New functions.
8189 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8191 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8193 * constants.c (find_name_and_type_constant, find_fieldref_index,
8194 find_methodref_index): New methods.
8195 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8196 just return given method. Also, rename to build_known_method_ref.
8197 (expand_invoke): Rename call to build_invoke_non_interface.
8198 * java-tree.h, parse.h: Update prototype.
8199 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8200 (such as expand_expr_stmt) if flag_emit_class_files.
8201 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8202 STACK_TARGET, IGNORE_TARGET): New macros.
8203 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8204 (generate_bytecode_insn): New function to generate method's bytecode.
8205 (generate_classfile): Node generate Code attribute for a method.
8206 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8207 push_long_const, field_op, adjust_typed_op, maybe_wide):
8208 New functions used by generate_bytecode_insn.
8210 * typeck.c (signature_include_return): Remove variable.
8211 (push_java_argument_signature, build_java_argument_signature): New.
8212 (build_java_signature): Use push_java_argument_signature.
8213 * parse.y: Use build_java_argument_signature instead of fiddling
8214 with signature_include_return.
8216 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8218 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8221 * Makefile.in (all.indirect): Added gjavah$(exeext).
8222 (gjavah$(exeext)): Added $(exeext).
8225 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8227 * class.c (layout_class): Call to java_layout_parsed_class replace
8228 by safe_layout_class.
8229 * expr.c (build_java_array_length_access): Removed static storage
8230 class in the function definition.
8231 (build_java_arraynull_check): Likewise.
8232 Also fixed typos in two comments.
8233 * lex.c (java_init_lex): Initialize static global kw_length.
8234 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8235 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8237 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8238 * parse.h (resolve_no_layout): New static function declaration.
8239 (get_identifier_in_static): Declaration removed.
8240 (java_layout_parsed_class): Function name declaration changed to
8242 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8243 not_initialized_as_it_should_p, build_this): New static function
8245 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8246 binary_numeric_promotion, stabilize_reference,
8247 build_decl_no_layout, build_java_arrayaccess): Extern function
8248 declarations moved into their own section.
8249 (build_newarray, build_anewarray, build_java_array_length_access,
8250 build_java_arraynull_check): New extern function declarations.
8251 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8252 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8254 (CALL_CONSTRUCTOR_P): New macro.
8255 * parse.y (kw_length): New static global tree node.
8256 (return_statement): Tagged <node>.
8257 (RETURN_TK): Tagged <operator>.
8258 (variable_declarator_id:): Build variable declaration with an
8259 empty initialization value if a syntax error was found in the
8260 initialization part of the variable declaration.
8261 (statement_without_trailing_substatement:): return_statement: now
8262 uses the default rule.
8263 (return_statement:): Temporarily fixed to return NULL_TREE.
8264 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8265 (class_instance_creation_expression:): Class creation rules now
8266 call build_method_invocation upon reduction.
8267 (array_creation_expression:): Rules call build_newarray_node upon
8269 (dim_exprs:): Build a list of dimension expressions.
8270 (dim_expr:): Store location of the OSB_TK in the dimension
8272 (method_invocation:): Added a new error rule.
8273 (build_unresolved_array_type): WFL argument may also be an array
8274 on a primitive type. Name of the argument changed to reflect this.
8275 (method_declarator): Insert argument type at the beginning of the
8276 argument type list and later reverse the list.
8277 (unresolved_type_p): Argument 'returned' may be optionally
8279 (java_layout_class_from_source): Function renamed
8281 (resolve_and_layout): Now call resolve_no_layout and
8283 (resolve_no_layout): New function.
8284 (purify_type_name): New function.
8285 (complete_class_report_errors): Call purify_type_name during error
8286 report on a type not found.
8287 (process_imports): error_found local variable doesn't need to be
8288 initialized to zero.
8289 (declare_local_variables): New local type_wfl. Fixed typo in error
8290 message. type_wfl assigned to unresolved type and used to register
8291 incomplete type. Build a WFL around the variable initialization
8292 statement so that debug info can be generated on it.
8293 (source_start_java_method): Reverse argument list after they've
8295 (current_this): New static global variable.
8296 (java_complete_expand_methods): Set current_this when appropriate.
8297 (resolve_expression_name): Build correct static and non static
8298 field access bearing a simple name.
8299 (resolve_field_access): Resolve the length field of arrays. Handle
8301 (patch_method_invocation_stmt): Set the type of the method
8302 invocation to error_mark_node. This value is later overridden by a
8303 valid type, if any. Don't handle qualified constructor invocation
8304 as qualified method invocation. Call lookup_method_invoke with its
8305 new flag. It's no longer necessary to access the selected method
8306 as the value of a tree list. Handle constructor invocation.
8307 (patch_invoke): Reverse argument list when invoking non interface
8308 methods. Insert call to new as the first argument of the
8310 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8311 defined within a final class. Return INVOKE_STATIC if the invoked
8312 method is a constructor.
8313 (lookup_method_invoke): New lc argument is a flag to indicate a
8314 constructor lookup. Now handle constructor lookup. Choose the most
8315 specific method in case several were matching the invocation
8316 requirements. Return a method decl instead of a tree list featuring
8317 one single method decl element.
8318 (refine_accessible_methods_list): New lc flag argument to
8319 indicate that a constructor is being looked up.
8320 (not_initialized_as_it_should_p): New function.
8321 (java_complete_tree): Now process fake tree codes
8322 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8323 save_expr on resolved function call arguments. Case on
8324 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8325 (patch_assignment): LHS can be a field access expression. When
8326 dealing with reference, lhs_type is the promoted type of the
8327 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8329 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8330 (patch_binop): Use not_initialized_as_it_should_p where
8332 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8333 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8335 (resolve_type_during_patch): New function.
8336 (patch_cast): Call resolve_type_during_patch to resolve type and
8337 report error accordingly.
8338 (patch_array_ref): Use not_initialized_as_it_should_p where
8339 applicable. Array base expression is saved before being
8340 used. Promote the type of an array elements if it contains non
8342 (build_newarray_node, patch_newarray, build_this): New functions.
8344 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8346 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8347 increment it in `for' statement.
8348 (print_field_info): If number is inf or nan, don't print it.
8349 (print_method_info): If method name is `delete', just ignore it.
8350 (print_c_decl): Special-case jstringArray.
8352 * gjavah.c (help): New function.
8353 (no_argument): New function.
8354 (usage): Changed text.
8355 (main): Rewrote argument handling. Now handles -v, --help,
8357 (version): New function.
8358 (found_error): New global.
8359 (main): Return found_error.
8360 (generate_access): Set found_error.
8361 (print_c_decl): Likewise.
8363 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8365 * gjavah.c (print_c_decl): Don't print "," when examining field.
8366 Skip type name when looking at "[L" types.
8367 (process_file): Now static.
8368 (generate_access): Now returns int.
8369 (last_access_generated): New global.
8370 (process_file): Clear last_access_generated; make multiple passes
8372 (print_field_info): Just return if generate_access returns true.
8373 (print_method_info): Likewise. Also, allow <init> functions to
8375 (print_c_decl): Added is_init argument. Print constructors
8377 (print_cxx_classname): Use UTF8_GET to extract characters from
8379 (print_base_classname): New function.
8380 (print_class_decls): New function.
8381 (process_file): Use it.
8382 (utf8_cmp): New function.
8384 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8386 * lang-options.h: Format changed to match changes in gcc/toplev.c
8387 to implement a --help option.
8389 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8391 * decl.c (init_decl_processing): Revert change to dtable_type.
8393 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8395 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8397 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8399 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8401 * lang.c (lang_init): Default flag_exceptions to 1, without
8402 checking to see if it's 2 first.
8404 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8406 * constants.c: Include "system.h".
8408 * lang.c (flag_new_exceptions): Get via extern now.
8409 (lang_init_options): New functions. Turn on flag_new_exceptions.
8411 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * lex.c (java_lex): Return 0 when we see an invalid character in
8416 * lex.c (java_read_char): Specify extra argument when calling
8418 (java_read_unicode, java_parse_end_comment,
8419 java_parse_escape_sequence): Likewise,
8420 (java_lex): Specify extra argument when calling
8421 java_lex_error. Test that IDs are beginning with a legal character
8422 for IDs. Handle invalid characters with an error message and a
8423 call to java_lex_error.
8424 (java_lex_error): Adjust column position by new argument
8425 `forward'. Issue an error even if in the middle of reporting an
8428 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8430 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8431 we don't explicitly put a null pointer when we're copying it.
8433 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8435 * gjavah.c (print_cxx_classname): New function.
8436 (super_class_name): Likewise.
8437 (print_super_fields): Removed.
8438 (in_super): Removed.
8439 (print_field_info): Never generate #defines.
8440 (print_c_decl): Changed generated types to match JNI. No longer
8441 print class name before method name.
8442 (print_method_info): Print "static" before static methods.
8443 Print "virtual" before non-final methods.
8444 (usage): Use exit(1), not exit(-1).
8446 (print_field_info): Use %.17g to print a double.
8447 (last_access): New globals.
8448 (process_file): Initialize last_access.
8449 (usage): Now static.
8450 (ACC_VISIBILITY): New define.
8451 (generate_access): New function.
8452 (print_field_info): Call it.
8453 (print_method_info): Likewise. Also, generate information for all
8454 methods, not just native methods. Return void.
8455 (print_c_decl): Return void.
8456 (print_field_info): Return void.
8458 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8461 processing the jc1 grammar file. Prefix bison functions and
8462 variables with java_.
8463 (parse.c): Dependencies on parse.h and lex.h
8464 * expr.c (build_java_arrayaccess): Function now global.
8465 * java-tree.h: Comment reorganized to carry on previous
8466 classification effort.
8467 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8468 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8469 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8470 java_parse (new prefix java_ generated by bison).
8471 (java_layout_parsed_class, java_register_parsed_class): Function
8473 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8474 * lex.c (static tree wfl_op): Variable deleted.
8475 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8476 ctxp fields to NULL_TREE.
8477 (java_lex): No longer create WFL for operators. Filename caching
8478 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8479 created as STRING_CST and later expanded. Removed extra argument
8480 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8482 (build_wfl_node): Removed code in comments.
8483 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8484 store token and location data in the current bison token.
8485 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8486 static/extern function declaration at the beginning of the file.
8487 (struct qualification): Data structure definition deleted.
8488 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8489 (qualify_ambiguous_name): Function declaration modified. Function
8490 now returns nothing.
8491 (build_array_ref, patch_array_ref, make_qualified_name,
8492 resolve_qualified_expression_name, maybe_generate_clinit,
8493 resolve_field_access): New static function declarations.
8494 (build_java_arrayaccess): New extern function declaration.
8495 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8496 (CALL_EXPR_PRIMARY): Macro deleted.
8497 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8498 (struct parser_ctxt): Field initialized_final
8499 removed. non_static_initialized, static_initialized: New fields.
8500 * parse.y (static tree kw_super, static tree kw_this): New global
8502 (%union): tree wfl field of operator member replaced by int
8503 location. WFLs are non longer created for operators.
8504 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8505 (qualified_name:): Now calls make_qualified_name to build the
8507 (type_declaration:): Consider generating <clinit> when class
8509 (variable_declarator:): Directly build an assignment node when the
8510 variable is initialized when declared.
8511 (this_or_super:): Build a WFL and set current location when THIS
8512 or SUPER are parsed.
8513 (expression_statement:): Wrap statement around a WFL.
8514 (primary_no_new_array:): Fixed typo. Changed value returned by
8515 THIS_TK because of its new type (temporary).
8516 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8517 (field_access:): Build qualified name with SUPER.
8518 (method_invocation:): Fixed returned value because of SUPER's new
8520 (array_access:): Use OSB_TK location information.
8521 (post_increment_expression:, post_decrement_expression:,
8522 unary_expression:, pre_increment_expression:,
8523 pre_decrement_expression:, unary_expression_not_plus_minus:,
8524 cast_expression:, multiplicative_expression:,
8525 additive_expression:, shift_expression:, relational_expression:,
8526 equality_expression:, and_expression:, exclusive_or_expression:,
8527 inclusive_or_expression:, conditional_and_expression:,
8528 conditional_or_expression:, assignment:): Use new location/token
8529 information available on operators.
8530 (create_class): Set super_decl_type to NULL_TREE when processing
8532 (register_fields): Field initialization is now a MODIFY_EXPR
8533 node. Chain initialization code to the matching lists (according
8534 the the field declaration modifiers).
8535 (maybe_generate_clinit): New function.
8536 (method_header): Don't set method's DECL_NAME to a WFL when adding
8537 methods to java.lang.Object.
8538 (resolve_and_layout): Now can return NULL_TREE if the type
8539 resolution fails. Otherwise, return the class DECL instead of its
8541 (check_method_redefinition): Don't patch method DECL_NAME if it
8542 belongs to java.lang.Object.
8543 (process_imports): Simply assign error_found to the value returned
8544 by check_pkg_class_access.
8545 (declare_local_variables): Don't use their init statements (if
8546 any) when parsing error were previously found. Reuse MODIFY_EXPR
8547 build during parsing as an init statement.
8548 (java_method_add_stmt): Now return the current method body.
8549 (java_layout_parsed_class, java_register_parsed_class): Functions
8551 (java_complete_expand_methods): Initialize the constant pool on a
8552 per class basis. Layout the classes before expanding their method
8553 bodies. Don't try expand artificial constructor code if error were
8554 found. Make the classes data and register them if no error were
8556 (java_complete_expand_method): Retrieve an artificial constructor
8557 argument list before entering its body. Assign the top block to
8558 the artificial constructor function body and set types of declared
8559 blocks and compound statements to void. Walk method body if not an
8560 artificial constructor.
8561 (make_qualified_name, cut_identifier_in_qualified): New functions.
8562 (resolve_expression_name): Fixed comments. Save/restore the
8563 current class CLASS_LOADED_P flag value. Build non qualified
8564 static field access and handle qualified expression names.
8565 (resolve_field_access, resolve_qualified_expression_name): New
8567 (patch_method_invocation_stmt): Use the new expression resolution
8568 scheme, calling resolve_field_access when the function call is
8569 resolved as an expression.
8570 (qualify_ambiguous_name): Function rewritten to work on qualified
8571 expression produced by make_qualified_name.
8572 (java_complete_tree): Promote type when function's argument are
8573 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8574 the assignment to discover further errors if RHS is a expression
8575 name that fails to evaluate. Declare LHS initialized even though
8576 the assignment failed. Don't use the location variable and removed
8577 extra argument in patch function calls. Now handle the ARRAY_REF
8578 case and build internal string representation when STRING_CSTs are
8580 (build_method_invocation): Don't wrap function call around a WFL.
8581 (build_assignment): Likewise. Use the operator location
8583 (patch_assignment): Handle array access LHSs. Handle error
8584 provenance, resulting in a better error report.
8585 (build_binop): Use op_location from operator as binop location
8587 (build_unaryop, build_incdec, build_cast): Likewise.
8588 (patch_binop): Extract location information from the node. Fixed
8589 typo in error message.
8590 (patch_unary_op): Extract location information from the node.
8591 (build_array_ref, patch_array_ref): New functions.
8593 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8595 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8596 match _Jv_IsInstanceOf.
8597 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8598 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8600 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8602 * decl.c (init_decl_processing): Functions are now named
8603 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8605 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8607 * java-tree.h (load_class): Add prototype.
8608 * class.c (is_compiled_class): Add missing arg to load_class.
8609 * expr.c (expand_java_NEW): Call load_class.
8610 * parse.y (process_import): Removed bogus use of void return value.
8612 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8614 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8615 Function name is "_Jv_Throw" instead of "soft_athrow".
8616 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8617 Function name is "_Jv_AllocObject" instead of "soft_new".
8618 Takes an extra parameter (object size).
8619 * expr.c: Update calls.
8621 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8623 * lex.c (java_get_line_col): Handle end-of-file.
8624 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8626 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8628 * lang.c (lang_init): Make -fexceptions the default.
8629 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8630 exception handling is not turned on.
8632 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8634 * lang.c (flag_new_exceptions): Make this this default.
8635 * decl.c (end_java_method): Call emit_handlers.
8636 * except.c (method_init_exceptions): Set language code and version.
8637 (expand_start_java_handler): Enable exception, and call
8638 expand_eh_region_start.
8639 (expand_end_java_handler): Enable exception, and set up catch blocks.
8640 (emit_handlers): New routine to generate the saved handlers.
8641 * java-except.h (emit_handlers): Add prototype.
8643 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8645 We used to have three different representations of the constant pool:
8646 the CPool structure, the tree_constant_pool, and the constructures
8647 used to build the Class object (which may need class and string
8648 constants) in compiled code. None were appropriate for compiling
8649 to .class files, so I did a major overhaul.
8651 First, the tree_constant_pool array was removed. Things were
8652 modified to the CPool structure in the JCF could be used.
8653 Second, a "capacity" field was added to the CPool, and functions
8654 written to search for a matching constant, adding one if not found.
8655 The code that generated the Class object was changed to use a CPool.
8656 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8657 the static Class object are now only in build_constants_constructor.
8658 Finally, I wrote code which can generate a .class file (including its
8659 constant pool) from the RECORD_TYPE of a class. This is a big step
8660 on the way to compiling Java source into .class files.
8662 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8663 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8665 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8666 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8667 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8668 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8669 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8670 (lang_type): Removed constant_pool field.
8671 * jcf.h (CPool): Renamed size to count. Added field capacity.
8672 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8673 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8674 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8676 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8677 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8678 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8679 (set_constant_entry, find_constant1, find_constant2,
8680 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8681 find_utf8_constant, find_class_or_string_constant): New functions.
8683 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8684 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8685 (give_name_to_class, get_class_constant): Likewise.
8686 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8687 (get_name_and_type_constant, get_ref_constant): Removed.
8688 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8689 * parse.y: Don't save/restore tree_constant_pool.
8690 * verify.c (verify_jvm_instructions): Update for new approach.
8691 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8693 * lang-options.h: Added -femit-class-file, -femit-class-files.
8694 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8695 (lang_f_options): Added "emit-class-file(s)".
8697 * expr.c (build_java_arrayaccess): Generate more efficient array
8698 bounds checking, by using unsigned compare.
8700 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8702 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * parse.h: New comment on the handling of unresolved type
8705 identifiers. JDEPs are now part of the jdep_code enum.
8706 (typedef struct jdep): Now use enum jdep_code or int, depending on
8707 availability. Both are narrowed down to an 8 bits bitfield.
8708 (CALL_EXPR_PRIMARY): Fixed comment.
8710 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8712 * Make-lang.in (java): Added gjavac and jvgenmain.
8713 (java.start.encap): Depend on gjavac.
8714 (java.rest.encap): Depend on jvgenmain.
8716 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8717 (JAVA_CROSS_NAME): Likewise.
8718 (java.all.build): Depend on jvgenmain and gjavac.
8719 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8720 (jvgenmain$(exeext)): New target.
8721 (java.install-common): Wrote.
8722 * config-lang.in (compilers, stagestuff): Added gjavac and
8725 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8727 * lang.c (lang_decode_option): New argc/argv interface.
8729 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8731 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8732 * decl.c (build_decl_no_layout): New function.
8733 * expr.c (java_lang_expand_expr): Layout declarations found in
8734 blocks before they're pushed.
8735 * jcf-parse.c (load_class): Save current line when parsing class
8737 (parse_source_file): Register class before expanding their
8739 * lang.c (put_decl_node): Produce `null' when `void *' is
8741 * lex.c (static tree wfl_op): New static global, for error report
8743 (java_init_lex): wfl_operator and wfl_op initialized
8744 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8746 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8747 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8748 build_unresolved_array_type): New static function definitions.
8749 (build_decl_no_layout): New extern function declared.
8750 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8751 faulty modifier exists.
8752 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8753 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8754 (UNARY_PLUS_EXPR): New fake operator.
8755 (struct parser_ctxt): New field osb_number.
8756 * parse.y (static tree wfl_operator): New static WFL for operator
8757 bound error messages.
8758 (DECR_TK, INCR_TK): Moved.
8759 (OP_TK): Tagged <operator>.
8760 (array_type:): Now call build_unresolved_array_type.
8761 (dim_expr:): Count the number of '[' seen.
8762 (post_increment_expression, post_decrement_expression,
8763 pre_increment_expression, pre_decrement_expression,
8764 unary_expression_not_plus_minus, unary_expression:): Actions are
8765 now building the corresponding unary expressions.
8766 (cast_expression:): Actions are now building cast expressions.
8767 (build_unresolved_array_type): New function.
8768 (create_interface): Reset the number of declared interfaces.
8769 (create_class): Likewise.
8770 (method_header): Methods declared within the scope of an interface
8771 are now implicitly set public and abstract.
8772 (java_complete_class): Variable's and parameter's type are patched
8773 with a promoted type.
8774 (declare_local_variables): Resolved non builtin types are promoted
8775 before being used to build a variable decl. Removed type patch
8776 posted on variable initialization statement.
8777 (source_start_java_method): Use build_decl_no_layout to build the
8778 decl of a parameter of incomplete type.
8779 (java_register_parsed_class): Process interfaces too. Call
8780 rest_of_decl_compilation on each processed class declarations.
8781 (java_complete_expand_methods): Don't attempt to expand things in
8783 (java_complete_tree): Process CONVERT_EXPR, even though it always
8784 has a type. Propagate error_mark_node to node's type too. Promote
8785 method's call argument type and return error_mark_node if
8786 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8787 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8788 handle unary operator nodes.
8789 (build_assignment): Added comment.
8790 (print_int_node): New function.
8791 (patch_assignment): New second argument. New error handling. Use
8792 print_int_node. Handle references. Use can_cast_to_p to issue
8793 different error message according to the context and check upon
8794 the initialization of the RHS.
8795 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8796 (operator_string): Handle more operators.
8797 (patch_binop): No longer use a function static
8798 wfl_operator. Improved error message on shift distance.
8799 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8800 patch_cast): New functions.
8802 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8804 * jvspec.c: New file.
8805 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8807 * java-tree.h (identifier_subst): Add declaration.
8809 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8811 * jvgenmain.c (main): Generate call to JvRunMain.
8813 * class.c (make_class_data): Push value for "sync_info" field.
8814 * decl.c (init_decl_processing): Push "sync_info" field.
8816 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8818 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8819 Java (source) name, not signature.
8820 Set TYPE_ALIGN to (at least) that of element_type.
8822 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8824 * class.c: Moved classname-mangling-rekated code to ...
8825 * mangle.c: ... this new file.
8826 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8827 * Makefile.in: Update for above changes.
8829 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * expr.c (truthvalue_conversion): Convert integer and floating
8832 point value to their truth value.
8833 * lex.c (java_lex): Handle the `null' literal.
8834 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8835 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8836 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8839 * parse.y: Reorganization/documentation on token declaration.
8840 (binop_lookup[]): New added new tree codes.
8841 (relational_expression): Build corresponding binary operators.
8842 (equality_expression, conditional_and_expression,
8843 conditional_or_expression): Likewise.
8844 (java_complete_class): Fix crash in debug message.
8845 (java_complete_tree): Check initialization of method call
8846 arguments. Further bogus node evaluation to detect more error
8847 during assignments. Handles more binary operators.
8848 (patch_assignment): Use DECL_P.
8849 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8851 (operator_string): Handle more case. Compacted source.
8852 (patch_binop): Changed function comment. Checking for
8853 uninitialized first operand takes the compound assignment into
8854 account and uses DECL_P. Checking for uninitialized second operand
8855 delayed to routine's end. Use macros to issue type bound error
8856 messages and issue messages on both operands if their types are
8857 different. Force fixed type into node. Handle all binary
8860 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8863 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8864 build operator node and return tokens.
8865 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8866 * parse.h (java_complete_tree): Changed returned type in prototype.
8867 (build_method_invocation, build_assignment, patch_assignment,
8868 patch_binop): New static function declarations.
8869 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8870 BUILD_EXPR_WFL): New macros.
8871 * parse.y (enum tree_code binop_lookup[]): New static for token to
8873 (%union): Parser union has new sub-structure `operator'.
8874 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8875 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8876 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8877 ASSIGN_ANY_TK): Tokens tagged `operator'.
8878 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8879 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8880 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8881 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8882 (assignment_operator:): Rule tagged `operator'.
8883 (expression_statement:): Re-installed default rule.
8884 (method_invocation:): Sub rules call build_method_invocation.
8885 (postfix_expression:): Don't attempt to resolve name here. Just
8887 (multiplicative_expression:): Sub-rules build corresponding binop
8889 (additive_expression:, shift_expression:, and_expression:,
8890 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8891 (assignment:): Sub rule invoke build_assignment.
8892 (assignment_operator:): Default rules on sub rules.
8893 (force_error): Added documentation on this variable.
8894 (declare_local_variables): Build initialization calling
8896 (expand_start_java_method): Removed unused rtx declaration. Mark
8897 arguments as already initialized.
8898 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8899 (java_complete_expand_methods): Don't process next method if
8900 completion of the previous one triggered errors.
8901 (java_complete_expand_method): Call source_end_java_method if no
8902 error were found during completion.
8903 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8904 locals declaratilon. Handle names found within a class. Return
8905 error_mark_node when things aren't found.
8906 (patch_method_invocation_stmt): Return error_mark_node on failures.
8907 (patch_invoke): Removed unused local. Return the correct node.
8908 (java_complete_tree): Now returns a value. The BLOCK section binds
8909 local identifiers and the type of a BLOCK is now void. Assign the
8910 result of operand completion on COMPOUND_EXPR. Assign the
8911 encapsulated node of a WFL to the result of its completion, except
8912 when the node is an identifier. Now handle MODIFY_EXPR and several
8913 binary operators. Return error_mark_node on errors.
8914 (build_method_invocation, build_assignment, patch_assignment,
8915 build_binop, operator_string, patch_binop): New functions.
8916 * typeck.c (binary_numeric_promotion): New function.
8918 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8920 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8921 Replace most uses of ident_subst by identifier_subst.
8923 * class.c (push_class_static_dummy_field): Removed function.
8924 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8925 instead of looking got "class" static field. Create that decl here.
8926 (class_identifier_node): Removed; no longer needed.
8927 (init_class_processing): Don't init class_identifier_node.
8928 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8929 Do nreverse 0 times (instead of twice) for Object and Class.
8930 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8932 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8934 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8935 while initializing linenumber_count and linenumber_table.
8936 Do it before init_function_start (which calls emit_line_note).
8937 * expr.c (expand_byte_code): Don't need to clear lineno here.
8939 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8941 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8942 then mangle number as _N_.
8944 * class.c (mangle_class_field): New function.
8945 (build_class_ref): Set assembler name of class reference using
8947 (push_class_static_dummy_field): Likewise.
8949 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8951 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8952 of assigning to TREE_CODE. The latter method exploits a feature
8953 of GCC that is not ANSI compliant.
8955 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8957 * decl.c (pushdecl_force_head): New function.
8958 (pushlevel): Removed conditional printf.
8959 (complete_start_java_method): Don't enter local variable scope if
8960 function is compiled from source code.
8961 * expr.c: parse.h now included
8962 (java_lang_expand_expr): New function.
8963 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8964 printf. Terminate buffer when doing directories.
8965 * jcf-parse.c (parse_source_file): Call lang_init_source before
8966 parsing and before code generation.
8967 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8968 use printf if the macro is defined.
8969 * lang.c (lang_init): Install lang_expand_expr hook on
8970 java_lang_expand_expr.
8971 (java_dummy_print): New function.
8972 (lang_init_source): New function.
8973 * lex.c (java_lex): Remember location of an opening brace at the
8974 second nesting level.
8975 (java_is_eol): Unget character seen after a CR if it is EOF.
8976 * parse.h: Now includes lex.h
8977 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8978 printf if the macro is defined.
8979 (expand_start_java_method, build_expr_block, enter_block,
8980 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8981 New static function declarations.
8982 (pushdecl_force_head): New extern function declaration.
8983 (INCOMPLETE_TYPE_P): New macro.
8984 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8985 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8986 BLOCK_EXPR_ORIGIN): New macros.
8987 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8988 DECL_SOURCE_LINE_LAST): New macros.
8989 (struct parser_ctxt): Removed field current_method_decl, redundant
8990 with the field current_function_decl. Added fields
8991 first_ccb_indent1 and pending_block.
8992 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8993 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8995 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8996 (compilation_unit:): Cosmetic on sub rule.
8997 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8998 (variable_initializer:): Installed default rule on expression:.
8999 (method_declaration:): method_header: starts a new
9000 method. method_body: installs the function body, absorbs blocks
9001 emitted for temporary variable scopings, pops function's body block
9002 and merges function's last statement lineno in DECL_SOURCE_LINE.
9003 (method_body:): Installed default rules.
9004 (block:): Call enter_block when an opening brace is seen. Absorb
9005 scoping blocks and call exit_block when a closing brace is seen.
9006 (block_statement:): Cosmetic changes.
9007 (method_invocation:): Create WFL around CALL_EXPR node.
9008 (patch_stage): Added comment around definition.
9009 (method_header): Try to use first_ccb_indent1 as the first line of
9010 the method, so BP debug info are emitted at the first opening
9011 brace of the function. If the function has no body, use the
9012 location of the function's name. Override currently defined method
9013 name with the matching WFL so we can point redefinition errors
9014 using the location where the function's name was declared.
9015 (check_abstract_method_header): Interprets DECL_NAME as an
9016 identifier or as a WFL, accordingly.
9017 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
9018 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
9019 location and name information out of it and reinstall DECL_NAME to
9020 its original identifier node value.
9021 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
9022 function's source code).
9023 (read_import_dir): Test the value returned by find_class and issue
9024 a fatal accordingly.
9025 (declare_local_variables): Push a new block for the scope of the
9026 new variable(s) if code has been already generated at that nesting
9027 level. Pinpoint redefinition errors using the variable id
9028 WFLs. Generate initialization code if necessary. If the variable
9029 type is incomplete, register a patch on its decl.
9030 (source_start_java_method): Rewritten. Define a new block for the
9031 function's parameters. Build parameter decl out of function's
9032 arguments and register them for a patch if their types are
9034 (expand_start_java_method): Includes the part of
9035 source_start_java_method that was pushing the parameter decls and
9036 completing the method start code.
9037 (source_end_java_method): Removed call the expand_end_bindings and
9038 poplevel (already taken care of). Reinstall function's arguments
9039 and get function's last line of code before calling
9040 expand_function_end.
9041 (java_method_add_stmt): New comment before the function's
9042 code. Complement the second operand of the current COMPOUND_EXPR
9044 (java_complete_expand_methods): Don't generate debug info on line
9045 zero when expanding a generated constructor.
9046 (java_complete_expand_method): Set start and end line numbers for
9047 a artificially generated constructor to one and manually call
9048 enter_block and exit_block when defining it. For all methods:
9049 expand function's start calling the new expand_start_java_method
9050 and invoke java_complete_tree on the effective method's body, if
9052 (resolve_expression_name): Now use lookup_name_in_blocks to search
9053 local variable decls and print out an error when variables are
9055 (patch_method_invocation_stmt): Inserted comment before the
9057 (lookup_method_invoke): Chain method's arguments using chainon
9058 with the current arg list as a second argument. Inserted missing
9059 IDENTIFIER_POINTER when reporting an error on methods not found.
9060 (refine_accessible_methods_list): Don't retain constructors.
9061 (patch_arguments): Function removed.
9062 (java_complete_tree): Inserted comment before the function's
9063 code. New case for BLOCKs. Moved the WFL case a bit
9064 further. Complete function's arguments.
9065 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
9066 maybe_absorb_scoping_blocks): New functions.
9068 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9070 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
9072 * jcf-parse.c (parse_source_file, java_error_count): New forward
9073 and extern declarations.
9074 (java_parse_abort_on_error): Macro moved.
9075 (jcf_parse_source): fatal called if fopen fails. Now calls
9077 (parse_source_file): New parse_only parameter. Reflects the
9078 elimination of the second pass.
9079 (yyparse): parse_source_file called with argument set to 0.
9080 * jcf.h (JCF_ZERO): Sets java_source to zero.
9081 * lex.c (java_init_lex): pass argument is gone. Function modified
9082 to be called once during the analysis of a file.
9083 (java_unget_unicode): Fixed typo in fatal message.
9084 (java_get_line_col): Likewise.
9085 (java_lval): Likewise. String literals no longer built during
9087 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
9089 * parse.h (MODIFIER_WFL): New macro.
9090 (parse_check_super, parser_check_super_interface): Now return int.
9091 (parser_chain_incomplete_item, not_builtin_p,
9092 complete_method_decl): Declarations removed.
9093 (build_method_invocation_stmt, build_invoke): Renamed using the
9094 `patch' instead of `build'
9095 (register-incomplete_type, obtain_incomplete_type,
9096 java_complete_tree, java_complete_expand_method,
9097 unresolved_type_p, create_jdep_list): New function declarations.
9098 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
9099 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
9100 (jdep): New typedef on new struct _jdep.
9101 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
9102 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
9103 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
9104 JDEP_RESOLVED_P): New macros.
9105 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
9106 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
9107 JDEP_VARIABLE): New enum values and jdep kinds.
9108 (jdeplist): New typedef on struct _jdeplist.
9109 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
9111 (CALL_EXPR_PRIMARY): New macro.
9112 (struct parser_ctxt): Fields java_pass, current_method_decl,
9113 method_decl_list deleted. New field jdeplist.
9114 (INCOMPLETE_P): Macro deleted.
9115 * parse.y (single_type_import_declaration:): Removed pass switch.
9116 (type_import_on_demand_declaration): Likewise.
9117 (field_declaration:): Removed pass switch on all sub rules.
9118 (class_declaration:): Call the complete_class_decl removed on
9120 (method_declaration:): Removed second pass switch. No longer chain
9121 methods decl when method_header reduced.
9122 (method_header:): Sub rules no longer depend on pass switch.
9123 (method_declarator:): Likewise.
9124 (method_body:): Likewise.
9125 (abstract_method_declaration:): Likewise.
9126 (block_statement:): Likewise.
9127 (local_variable_declaration:): Likewise.
9128 (argument_list:): Likewise.
9129 (method_invocation:): Likewise. Call to build_method_invocation_stmt
9130 removed. Partial CLASS_EXPR tree node built instead.
9131 (postfix_expression:): Removed pass switch on all sub rules.
9132 (java_pop_parser_context): Free classd_list content.
9133 (yyerror): Call obstrack_grow0 to finalize error message.
9134 (check_class_interface_creation): Comment modified to reflect new
9135 returned value meaning. Removed second pass switch. Return 1 if an
9136 error was found, 0 otherwise. Adjust pointer on filename if a
9137 leading path separator was found.
9138 (maybe_create_class_interface_decl): Removed first pass switch
9139 when linking the class decl to the class_list. Install a new
9140 jdep_list for the class.
9141 (add_superinterfaces): List of unresolved interfaces is
9142 gone. Unresolved interfaces are directly added to the current
9144 (create_interface): Second pass shortcut removed.
9145 ctpx->modifier_ctx access through MODIFIER_WFL.
9146 (create_class): Second pass shortcut removed. Call to
9147 register_incomplete_type replaces the call to
9148 parser_chain_incomplete_item.
9149 (complete_class_decl): Function removed.
9150 (duplicate_declaration_error): New way of retrieving redeclared
9152 (register_fields): Call to lookup_modifier_cl replaced by
9153 MODIFIER_WFL. New way of handling unresolved type, using
9154 unresolved_type_p and obtain_incomplete_type.
9155 register_incomplete_type replaces call to parser_chain_incomplete_item.
9156 (patch_stage): New static global variable.
9157 (method_header): New way of handling unresolved type, using
9158 unresolved_type_p and obtain_incomplete_type. patch_stage used to
9159 indicates that the method decl needs to be patched.
9160 (check_abstract_method_header): Call to lookup_modifier_cl
9161 replaced by MODIFIER_WFL.
9162 (method_declarator): Incomplete argument type are registered
9163 calling register_incomplete_type. Patch on the declared method is
9164 issued in that case.
9165 (unresolved_type_p): New function.
9166 (parser_check_super_interface): New comment to reflect function's
9167 modified returned type (int). Function and has a new argument
9168 this_wfl. Call to parse_error_context uses this_wfl instead of
9169 relying on lookup_cl.
9170 (parser_check_super): Comment reflects function's new returned
9171 type (int). Function returns non zero value on error.
9172 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9173 register_incomplete_type, jdep_resolve_class): New functions to
9174 handle incomplete types in declarations.
9175 (java_complete_class): Rewritten to work with the new incomplete
9176 type handling scheme.
9177 (complete_class_report_errors): Likewise.
9178 (complete_method_decl): Removed: it jobs is now handled by
9179 java_complete_class.
9180 (do_resolve_class): Class loaded in not already loaded and not
9181 found in Java source code.
9182 (java_check_regular_methods, java_check_abstract_methods): Don't
9183 call complete_method_decl anymore.
9184 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9185 (read_import_dir): Got rid of the pass number dependency.
9186 (declare_local_variables): New handling of unresolved types (patch
9188 (source_start_java_method): New parameter level. Function called
9189 with level set to 1 when argument types are potentially
9190 unresolved. Called to complete the job with level set to 2 once
9192 (source_end_java_method): Call to permanent_allocation
9193 removed. Waiting to be replaced by a more suitable obstack
9195 (java_complete_expand_methods, java_complete_expand_method,
9196 java_expand_finals): New functions.
9197 (build_method_invocation_stmt): Renamed
9198 patch_method_invocation_stmt. Extracts function call expression
9199 (wfl) and arguments (args) from CALL_EXPR tree operands.
9200 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9201 call. Patch the function and argument operand of the CALL_EXPR
9203 (patch_argument, java_complete_tree): New functions.
9205 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9207 Recover from missing fields and methods (i.e. error instead of fatal).
9208 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9209 * expr.c (expand_invoke): Recover from missing method.
9210 (expand_java_field_op): Recover from missing field.
9211 Inline references to java.lang.{Integer,Char,...}.TYPE.
9212 * typeck.c (get_type_from_signature), java-tree.h: New function.
9213 * class.c (add_method): Use get_type_from_signature.
9214 (build_class_ref): Handle a class that was not found.
9215 * typeck.c (convert): Handle conversion to pointers (for convenience).
9216 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9217 instead of lookup_field to handle missing fields.
9219 * jcf-parse.c (process_zip_dir): Set java_source.
9221 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9223 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9225 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * jcf-parse.c (load_class): Don't change input_filename before
9228 calling jcf_parse_source (but still do it before calling
9230 (jcf_parse_source): Assign input_filename after having saved the
9232 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9233 list. ctxp->modifier_ctx zeroed according to its new
9234 definition. ctxp->filename initialized. Removed
9235 JAVA_MODIFIER_CTX_UNMARK.
9236 (java_unget_unicode): Update the character based column position.
9237 (java_allocate_new_line): ref_count not used anymore. Always free
9238 ctxp->p_line. Initialize c_line->char_col to 0.
9239 (java_get_unicode): Update the character based column position.
9240 (java_lex): Use ctxp->elc to store current position in source
9241 file, at the beginning of the parsed token. Set modifier_ctx entry
9242 corresponding to the parse modifier to a WFL node. Return a WFL
9243 node when an identifier is parsed.
9244 (java_lex_error): Now uses ctxp->elc to store current position in
9246 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9247 * lex.h (build_wfl_node): New function definitions.
9248 (struct java_line): ref_count and next fields are gone. New field
9250 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9251 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9252 (JAVA_COLUMN_DELTA): New macro.
9253 (java_lc): New typedef on new struct _java_lc.
9254 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9255 (parse_error_context, parse_warning_context): Changed prototypes.
9256 (java_get_line_col): Added as an available global function.
9257 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9258 (IC_DECL): Replaced by macro IC_TYPE
9259 (DEPEND_WFL): New macro.
9260 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9262 (exit_java_complete_class): Removed a commented out statement.
9263 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9264 now an array of tree nodes. Deleted fields line_list and
9265 e_line. New field elc, to replace e_line.
9266 * parse.y (array_type:): Build WFL node.
9267 (qualified_name:): Build a single WFL node out of two. Retain
9268 the location information of the first node in the resulting node.
9269 (package_declaration:): Use package name as a WFL node
9270 (single_type_import_declaration:): Use imported name as a WFL node.
9271 (type_import_on_demand_declaration:): Use root of the imported
9272 packages as a WFL node.
9273 (field_declaration:): Removed unused local variable cl.
9274 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9275 (yyerror): New static elc. Removed static error_line, error_pos.
9276 New local code_from_source. Save ctxp->elc into elc at the first
9277 pass. Call java_get_line_col to get a string of the line where
9279 (debug_line): Removed static function.
9280 (parse_error_context, parse_warning_context): Parameter cl is now
9281 a WFL node. Use its value to initialize ctxp->elc.
9282 (redefinition_error): Parameter cl is now a WFL node.
9283 (parse_add_interface): New parameter wfl. No longer call
9284 lookup_cl, use wfl instead.
9285 (check_class_interface_creation): Parameter cl is now a WFL node.
9286 (maybe_create_class_interface_decl): Likewise.
9287 (add_superinterfaces): New function.
9288 (create_interface): Removed local cl, node, super_decl,
9289 super_decl_type. Function now uses id as a WFL node. Better
9290 warning/error report on obsolete or forbidden mix of
9291 modifiers. Now calls add_superinterfaces to register interfaces.
9292 (create_class): Removed local cl, node. Local variable id is used
9293 as a WFL node. Better error report on forbidden modifier
9294 mix. Uses add_superinterfaces to register interfaces.
9295 (find_field): Argument cl is now a WFL node. Now store the WFL
9296 node of a fields that needs to be checked for their
9298 (method_header): Local variable node non longer used. Local
9299 variable id replaces cl.
9300 (check_modifiers_consistency): Local variable cl is now a WFL
9302 (method_declarator): Local variable cl replaced by parameter id.
9303 (parser_qualified_name): Now uses parameter name as a WFL node.
9304 (parser_check_super_interface): New parameter wfl, for achieve
9305 greater accuracy during error reports.
9306 (parser_chain_incomplete_item): New parameter named location. Used,
9307 along the decl, to construct the incomplete item node.
9308 (java_complete_class): resolve_class now uses WFL node extracted
9309 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9311 (complete_method_decl): Unresolved function's argument types are WFL.
9312 (resolve_class): Parameter cl is now a WFL node.
9313 (resolve_and_layout): Likewise.
9314 (do_resolve_class): Likewise. Try first to use cl and then do the
9315 lookup on the decl when calling check_pkg_class_access.
9316 (complete_class_report_errors): Use IC_TYPE in place of
9317 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9318 instead of doing a lookup over the decl.
9319 (java_check_final): Use WFL info from field tree list.
9320 (lookup_cl): Rewritten and returns a statically defined WFL node.
9321 (lookup_modifier_cl): Now uses information from WFL nodes.
9322 (process_imports): Likewise.
9323 (read_import_dir): name and cl arguments replaced by a single WFL
9324 node. Function modified accordingly.
9325 (find_in_imports_on_demand): Now uses WFL node.
9326 (check_pkg_class_access): cl argument is now a WFL node.
9327 (declare_local_variables): Fixed to use WFL nodes.
9328 (resolve_expression_name): Likewise.
9329 (build_method_invocation_stmt): name_combo argument renamed
9330 wfl. Function modified to use WFL nodes.
9331 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9332 (lookup_method_invoke): cl is now a WFL node. Added missing
9333 IDENTIFIER_POINTER to class type decl name.
9335 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9337 * lang.c (init_parse): Now returns char* containing the filename.
9339 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9341 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9343 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9344 * class.c (make_class_data): If flag_assume_compiled, initial class
9345 state is CSTATE_PREPARED; make superclass and interfaces direct
9346 references, rather than constant pool indexes.
9348 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9350 * parser.y: Include flags.h. Removed debug variable pl.
9351 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9353 (labeled_statement_nsi:): Generate debug info when reducing
9354 expression_statement:.
9355 (check_pkg_class_access): get_access_flags_from_decl invokation
9356 fixed for new CLASS_* flags location.
9357 (source_end_java_method): Save/restore parser context when
9358 entering/leaving this routine. Restore lineno to its right value
9359 before calling expand_end_bindings.
9360 (build_method_invocation_stmt): build_invoke called with the
9361 current line information.
9362 (build_invoke): New argument cl. Wrap the function call around a
9364 (refine_accessible_methods_list): Changed comment, removed
9366 * parse.h: Fixed typo in comments.
9367 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9368 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9369 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9371 * lex.c (java_lex): Record the last closing curly bracket of a
9373 * jcf-parse.c (jcf_parse_source): Now calls
9374 java_check_methods. Clarified comment, fixed typo.
9376 1998-04-09 Dave Brolley <brolley@cygnus.com>
9378 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9379 (finish_parse): Expose for non USE_CPPLIB builds.
9381 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9383 * lang.c (lang_print_xnode): New function.
9385 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9387 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9388 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9389 used to build a class's dispatch table.
9390 (make_class_data): Generate dispatch table if flag_assume_compiled.
9391 Set dtable of class object to address of class_dtable_decl.
9393 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9394 be volatile and have side effects - generates better code.
9396 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9397 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9399 * expr.c (expand_invoke): If class is final, method is
9400 effectively final, so can call it directly.
9402 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9404 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9406 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9408 * parse.y (build_method_invocation_stmt): Removed extra argument
9411 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9413 * expr.c (dtable_indent): Now static global.
9414 (expand_invoke): Now call invoke_build_dtable and
9415 build_invokevirtual.
9416 (invoke_build_dtable, build_invokevirtual): New functions.
9417 * jcf-io.c (find_class): Defer issuing a warning by setting
9418 jcf->outofsynch to 1.
9419 * jcf-parse.c (jcf_out_of_synch): New function.
9420 (load_class): Test this_jcf.outofsynch flag and call
9421 jcf_out_of_synch accordingly.
9422 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9423 comment indentation.
9424 * lex.c (java_get_unicode): Fixed code indentation.
9425 (java_lex): Create string literal. Fixed typo. Removed several
9426 premature obstack_free.
9427 * parse.h: New enums for name resolution and invocation mode.
9428 (struct qualification): New data structure.
9429 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9430 (do_resolve_class, build_method_invocation_stmt,
9431 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9432 debug_line, identical_subpath_p, invocation_mode,
9433 refine_accessible_methods_list, build_invoke,
9434 lookup_method_invoke): New functions declared.
9435 (build_invokevirtual, invoke_build_dtable, match_java_method,
9436 build_field_ref, jcf_out_of_synch): New references to external
9438 (struct parse_ctxt): Removed artificial_constructor field.
9439 * parse.y: (array_type:): Type defined for this rule.
9440 (class_type:): Installed default rule for interface_type:.
9441 (array_type:): Now build Java array type.
9442 (qualified_name:): Now use obstack_grow0.
9443 (method_declaration:): Skip the artificial constructor added to
9445 (abstract_method_declaration:): Execute the code only during pass 1.
9446 (block:): Installed default rule in block_statements:.
9447 (block_statement:): Add the statement to the method during pass 2.
9448 (statement_expression): Installed default rule for
9450 (argument_list:): Added code to build the argument list.
9451 (method_invocation:): Added call to create the method invocation
9453 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9454 (debug_line): New function for debug.
9455 (complete_class_decl): No longer do something during pass 1.
9456 (method_header): Use BUILD_PTR_FROM_NAME.
9457 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9459 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9460 function's main comment.
9461 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9463 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9464 (resolve_class): Now works with arrays.
9465 (do_resolve_class, resolve_and_layout): New functions.
9466 (java_check_regular_methods): Reverse method list before and after
9467 having processed it. No longer set ctxp->artificial_constructor.
9468 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9469 accordingly. Fixed typo in issued error message. Now use
9471 (find_in_imports_on_demand): Now use obstack_grow0.
9472 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9473 (source_end_java_method): Call expand_expr_stmt instead of
9474 expand_expr. Calls it before calling expand_function_end.
9475 (java_method_add_stmt): Do nothing if errors were found during
9477 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9478 (build_method_invocation_stmt, build_invoke, invocation_mode,
9479 lookup_method_invoke, refine_accessible_methods_list,
9480 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9482 * typeck.c (build_java_signature): Properly end method signature
9483 if return type skipped.
9484 (match_java_method): New function.
9486 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9488 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9490 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9492 * expr.c (build_invoke_non_interface): New function.
9493 (methods_ident, ncode_ident): Now static globals.
9494 (expand_invoke): Use build_invoke_non_interface.
9495 * java-tree.h (struct lang_decl): New field function_decl_body.
9496 (DECL_FUNCTION_BODY): New macro.
9497 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9498 CLASS_FROM_SOURCE_P.
9499 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9500 before starting pass 2. Call to java_generate_parsed_class replaced
9501 by java_register_parsed_class.
9502 * lex.c: Fixed typo in header. Some line width related formating.
9503 * lex.h: Some line width related formating.
9504 * parse.h (source_end_java_method, resolve_expression_name,
9505 complete_class_decl, maybe_create_class_interface_decl,
9506 check_class_interface_creation): New static function declarations.
9507 (java_layout_parsed_class, java_method_add_stmt): New function
9509 (struct parser_ctxt): Field mark_class_generate removed. New
9510 fields class_list and artificial_constructor.
9511 * parse.y: Fixed typo in header.
9512 (class_declaration:): Call complete_class_decl when class body
9514 (method_declaration:): Call source_end_java_method in pass 2 when
9515 the method body is defined.
9516 (postfix_expression:): Do expression name resolution on sub-rule
9518 (create_class, create_interface): Merged common pieces.
9519 (check_class_interface_creation, maybe_create_class_interface_decl):
9521 (complete_class_decl): New function.
9522 (register_fields): Fixed line width related typo.
9523 (method_header): Correctly skip first argument when fixing
9524 argument line. Changed the loop.
9525 (java_check_circular_reference): Now use ctxp->class_list.
9526 (java_complete_class): Removed start/stop marking.
9527 (java_check_regular_methods): Now takes a class decl as an
9528 argument. Add default constructor if none were encountered.
9529 (java_check_methods): Now use ctxp->class_list. Changed call to
9530 java_check_regular_methods.
9531 (source_start_java_method): Set DECL_ARG_TYPE for each function
9533 (source_end_java_method, java_method_add_stmt): New functions.
9534 (java_generate_parsed_class): No longer exists.
9535 (java_layout_parsed_class, java_register_parsed_class): New functions.
9536 (resolve_expression_name): New function.
9538 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9541 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9542 until pass initializations are done. Call read_import_dir with
9544 * parse.h: (lookup_modifier_cl): New function declared.
9545 (INTERFACE_FIELD_MODIFIERS): New macro.
9546 (OBSOLETE_MODIFIER_WARNING): New macro.
9547 * parse.y: (register_fields): Class type and current field name in
9548 local variables. Check modifier(s) if adding field(s) to an interface.
9549 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9550 and report errors using the faulty modifier line context.
9551 (lookup_modifier_cl): New function.
9552 (read_import_dir): Detect and report default import processing
9555 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9557 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9558 * class.c (is_compiled_class): Return 1 after making sure it
9559 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9560 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9561 * java-tree.h (flag_assume_compiled): Add decl.
9562 * lang.c (lang_f_options): Add the flag.
9563 (flag_assume_compiled): Add decl, default to 0.
9565 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9568 (is_compiled_class): Likewise.
9569 (layout_class): Likewise.
9570 (layout_class): Detect and lay out classes defined in source code.
9571 (interface_of_p, add_interface_do, may_add_interface): New
9573 (add_interface): Now use add_interface_do.
9574 (add_method_1): New function.
9575 (add_method): Now use add_method_1.
9576 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9577 (complete_start_java_method): New function.
9578 (start_java_mehod): Now call complete_start_java_method.
9579 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9580 (expand_invoke): Likewise and fixed typo.
9581 *gjava.c: (print_super_field): Use new argument to find_class
9584 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9585 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9586 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9588 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9589 (add_method_1, push_class): New prototypes.
9590 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9591 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9592 directory where the class was found.
9593 (find_class): New argument DO_CLASS_FILE. Function find_class
9594 modified accordingly.
9595 *jcf-parse.c: (fix_class_path): New function.
9596 (load_class): Use new VERBOSE argument. load_class now finds and
9597 loads/parses .class/.java files. Save read_state of current_jcf
9599 (java_parser_abort_on_error): New macro.
9600 (jcf_parse_source, parse_source_file): New function.
9601 (jcf_parse): Fixed typo.
9602 (yyparse): Call parse_source_file () only.
9603 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9604 writing the real class name back in the zip directory entry.
9605 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9606 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9607 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9608 (find_class): Prototype fixed.
9609 *lex.c: Added 1998 time stamp.
9610 Removed all static global variables, moved into the parser
9611 context data structure.. Now include unistd.h if SEEK_SET not
9613 (java_init_lex): Rewritten.
9614 (java_sneak_unicode): Modified current unicode access in current line.
9615 (java_unget_unicode): Likewise.
9616 (java_allocate_new_line): New allocation management.
9617 (java_read_char): Modified access and storage of unget_utf8_value.
9618 New way of processing current unicode.
9619 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9620 (java_get_unicode): Now use the parser context.
9621 (java_lineterminator): Likewise.
9622 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9623 of the reentrant parser implementation. Function now use the
9624 parser context data structure and java_lval. Fixed production of
9625 the float and double constant "out of range" error message. Fixed
9626 obstack use. Return integer value when hitting a modifier. Now
9627 return type for TRUE, FALSE and other predefined types. Return
9628 identifier as a TREE_LIST list containing the current line context
9629 as the TREE_VALUE sub-node.
9630 (java_unicode_2_utf8): Fixed typo in declaration.
9631 (java_lex_error): Now use the parser context data structure.
9632 *lex.h: Added 1998 time stamp.
9633 (struct java_line): New fields ref_count and next.
9634 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9635 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9636 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9637 *parse.h: Added 1998 time stamp.
9638 (java_parse_source_file): Renamed from parse_source_file.
9639 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9640 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9641 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9642 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9643 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9644 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9645 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9646 (struct parser_ctxt): New data structure to keep the parser context.
9647 *parse.y: Added 1998 time stamp, got rid of static global variables.
9648 (java_error_count, ctxp): New global variables.
9649 (%union): New value field.
9650 (numeric_type, integral_type): Rules removed.
9651 (primitive_type): Rule defined to handle integral, float, double and
9653 (qualified_name, package_declaration,
9654 single_type_import_declaration, type_import_on_demand_declaration,
9655 modifiers, class_declaration, super, interfaces,
9656 interface_type_list, class_body, field_declaration,
9657 field_declaration, variable_declarators, variable_declarator,
9658 variable_declarator_id, method_declaration, method_header,
9659 formal_parameter_list, formal_parameter, method_body, block,
9660 static, interface_declaration, extends_interfaces,
9661 abstract_method_declaration, local_variable_declarators): Rules now
9663 (force_error, do_warning): New global statics.
9664 (push_parser_context, parser_context_save_global,
9665 parser_context_restore_global, pop_parser_context): New functions.
9666 (yyerror): Now uses the global parser context. Fixed use of obstack.
9667 (parse_error, parse_error_context, parse_warning_context,
9668 java_accstring_lookup, redefinition_error, check_modifiers,
9669 parser_add_interface, create_interface, create_class, find_field,
9670 duplicate_declaration_error, register_fields, method_header,
9671 check_modifiers_consistency, check_abstract_method_header,
9672 method_declarator, parser_qualified_classname,
9673 parser_check_super_interface, parser_check_super,
9674 parser_chain_incomplete_item, java_check_circular_reference,
9675 layout_class_from_source, java_complete_class,
9676 complete_method_decl, resolve_class, complete_class_report_errors,
9677 java_check_final, check_method_redefinition,
9678 java_check_regular_methods, java_check_abstract_methods,
9679 java_check_methods, lookup_java_interface_method2,
9680 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9681 process_imports, find_in_imports, read_import_entry,
9682 read_import_dir, find_in_imports_on_demand,
9683 check_pkg_class_access, not_builtin_p, declare_local_variables,
9684 source_start_java_method, java_generate_parsed_class): New
9686 *typeck.c: (signature_include_return): New global variable.
9687 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9688 to add the function returned type in the signature.
9690 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9692 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9694 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9696 * Make-lang.in (java.info): Added.
9697 (java.install-info): Added
9699 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9701 * Makefile.in (clean): Also remove java/parse.c.
9703 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9705 Add a pair of -fbounds-check/-fno-bounds-check options.
9706 * lang.c (lang_decode_option): Add code to grok arguments.
9707 (flag_bounds_check): Add decl.
9708 (lang_f_options): New array w/ the option in it.
9709 * java-tree.h (flag_bounds_check): Add decl.
9710 * lang-options.h: New file.
9711 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9712 of a static macro value.
9713 (JAVA_ARRAY_EXCEPTION): Delete macro.
9715 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9717 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9718 * expr.c (build_anewarray): Add missing promote_type.
9720 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9722 Add array types with known length to optimize bounds checking.
9723 * typeck.c (build_java_array_type): Take length parameter.
9724 (java_array_type_length, build_prim_array_type): New functions.
9725 * java-tree.h: Update for new functions.
9726 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9727 * class.c: Use build_prim_array_type.
9728 * expr.c (can_widen_reference_to): Handle known-length array types.
9729 (verify_jvm_instructions): Keep track of integer push instructions
9730 followed by newarray/anewarray, so we can build known-length arrays.
9731 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9732 (java_array_data_offset): New function.
9733 (build_java_array_length_access): New function. Optimize if constant.
9734 (build_java_arrayaccess): Constant fold bounds check.
9735 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9736 (build_newarray, build_anewarray): New functions.
9737 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9738 * verify.c (merge_types): Handle known-lengh array types.
9740 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9742 * expr.c (expand_byte_code): Fix performace bug, which caused
9743 searching linenumber_table to be linear rather than constant.
9745 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9747 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9749 * decl.c, java-tree.h (soft_fmod_node): New global.
9750 * decl.c (init_decl_processing): Define __builtin_fmod.
9751 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9752 using __builtin_fmod.
9754 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9756 * keyword.h: New file, output of keyword.gperf as processed by
9758 * lex.c (java_lex_init): Initialize java_error_flag.
9759 * parse.c (YYERROR_NOW): Uses java_error_flag.
9760 * parse.y: New static java_error_flag. Useless definition of
9762 * parse.y (java_error): Portable error recovery using
9763 java_error_flag (not yet completely tuned).
9765 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9767 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9769 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9772 (parse.c, lex.c, keyword.h): New rules for Java source code
9774 * parse.c: Renamed into jcf-parse.c.
9775 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9776 * keyword.gperf: New file, Java keywords.
9777 * parse.y: New file, Java language grammar.
9778 * parse.h: New file, Java language grammar definitions.
9779 * lex.c: New file, Java language lexer.
9780 * lex.h: New file, Java language lexer definitions.
9782 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9784 * decl.c (clinit_identifier_node), java-tree.h: New global.
9785 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9786 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9787 * expr.c (expand_java_field_op): Check for invalid assignment
9790 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9792 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9794 * verify.c (verify_jvm_instructions): When processing a handler,
9795 attempt to set the current_subr to the right value.
9796 (More complicated code combines Sep 17 and Oct 22 versions.)
9798 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9800 * class.c (push_class): Figure out (guess) name of source file.
9801 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9802 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9803 (parse_class_file): Change return type from int to void.
9804 Call debug_start_source_file/debug_end_source_file.
9806 * expr.c (build_java_binop): Fix masking 2nd operand.
9807 * decl.c (init_decl_processing): Set sizetype first.
9809 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9811 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9812 (Revert Sep 17 change.)
9814 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9817 .class extension in their name and fix thing so we don't process
9818 them parse_zip_file_entries().
9819 (parse_zip_file_entries): Cleaned unused local variables.
9821 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9823 * expr.c (can_widen_reference_to): Allows equal array element types.
9824 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9825 * jcf-dump.c (RET): Get (and print) index.
9827 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9828 Promote element type to POINTER_TYPE.
9830 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9833 find_in_current_zip, jcf_figure_file_type): Moved from
9834 jcf-reader.c to parse.c.
9835 * zextract.c: (read_zip_archive): takes file_comment_length possible
9838 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9840 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9842 * verify.c (merge_types): Handle array types even better ...
9844 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9846 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9848 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9849 * class.c (make_class_data): Don't build fields_decl if no fields.
9850 When building fields_decl, skip if DECL_ARTIFICAL.
9852 * expr.c (java_stack_swap): Update stack_type_map.
9853 * verify.c (merge_types): Handle array types better.
9855 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9857 * class.c (add_field): Don't promote short integral fields to
9858 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9859 * expr.c (push_value): Promote and convert short integral values.
9861 * decl.c, java-tree.h (integer_two_node): New constant node.
9862 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9864 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * class.c (append_gpp_mangled_type): Use function argument
9867 unpromoted type to generate mangled name.
9869 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * constants.c (build_constant_data_ref): Now uses current_class
9872 instead of main_class.
9873 (build_constants_constructor): Now uses current_class instead of
9875 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9876 of the global variable SeepZipFiles done here.
9877 * zextract.c (read_zip_archive): extra_field optional field taken
9878 into account while computing the position of the class file in the
9880 * verify.c (verify_jvm_instructions): Use current_jcf to search
9882 * parse.c (load_class): First search for the class to load in the
9883 current zip file. Saves current_jcf (restored before returning
9884 from that function). Don't call JCF_FINISH in the class was found
9885 in the current ZIP file.
9886 (jcf_parse): If the class was found in the current ZIP file, save
9887 its tree_constant_pool (for later reuse).
9888 (parse_class_file): New function. Process each method defined in
9889 the current class and record the class as to be later registered.
9890 (yyparse): Rewritten. Figure the type of the current file and switch
9892 * lang.c: New global variable current_jcf.
9893 (lang_init): Removed compiling_from_source test (done later, in
9894 yyparse). Removed call the jcf_parse ().
9895 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9896 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9897 in the current ZIP file) and zip_offset (offset to the class data in
9898 the current zip file).
9899 * jcf-reader.c: zipfile.h included.
9900 localToFile: New ZipFileCache static global variable
9901 (parse_zip_file_entries): New function. Browse the current ZIP
9902 file directory and process each class found.
9903 (process_zip_dir): New function. Register each class found in the
9904 ZIP file directory. The class aren't parsed but a valid JCF is
9905 link to each of them.
9906 (find_in_current_zip): New function. Search for a class in the
9907 current ZIP file directory. If found, prepare the class so that it
9909 (jcf_figure_file_type): New function. Examine the file structure
9910 to figure a class file, a ZIP file. If none of these categories are
9911 matched, a source file is assumed.
9912 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9913 SeenZipFile: New global variable.
9914 (open_in_zip): Use zipmember's length to accelerate the search for
9915 a member. If zipmember was NULL and zip file successfully read,
9917 * java-tree.h: New global variable current_jcf declared. Added
9918 declaration for current_constant_pool_tags, current_constant_pool_data,
9919 current_constant_pool_length, current_constant_pool_data_ref.
9920 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9921 store the JCF of classes seen in a zip file) and tree *constant_pool
9922 (to save a loaded class constant pool). current_class declared here.
9923 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9924 retrieve method_ref_constant.
9925 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9926 (OBJECT): get_class_constant now uses current_jcf.
9927 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9928 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9929 (expand_invoke): Now uses current_class instead of main_class
9930 (build_class_init): Now uses current_class instead of main_class
9931 * class.c: New static global variable registered_class.
9932 (register_class): New function.
9933 (emit_register_class): Modified to use registered_class instead of
9935 (is_compiled_class): Now take into account class seen in the archive.
9937 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9939 * except.h: Renamed to: java-except.h.
9940 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9941 * except.c: Add semi-working (commented out) implementation.
9943 * expr.c (expand_iinc): Add needed flush_quick_stack.
9944 * parse.c (set_source_filename): New function.
9945 (give_name_to_class): Set input_filename from package.classname.java.
9947 * jcf-io.c (find_class): Don't look first in ".".
9949 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * zextract.c (read_zip_archive): Now takes into account the
9953 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9955 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9957 * constants.c, java-tree.h (build_internal_class_name): New function.
9958 (alloc_class_constant): Re-implement using build_internal_class_name.
9959 * class.c (make_class_data): Likewise.
9960 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9962 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9964 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9965 to NULL before pushing an exception handler target.
9967 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9968 (java_stack_swap, java_stack_dup): Re-write to be safe from
9969 clobbering registers.
9970 (build_class_init): New function.
9972 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9974 * typeck.c (build_java_array_type): Temporary use
9975 permanent_obstack to create the array 'length' field.
9976 * expr.c (lookup_label): Temporay use permanent_obstack to create
9978 * class.c (push_super_field): Tempory use permanent_obstack.
9980 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9982 * typeck.c (type_for_mode): Now handles double_type_node and
9984 * verify.c (verify_jvm_instructions): The instruction following
9985 the wide bytecode is checked. OPCODE_ret added to the list of
9988 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9990 * class.c (make_class): Temporary use permanent_obstack. Set the
9991 class CLASS_P field to 1.
9992 (push_class): Temporary use permanent_obstack.
9993 (set_super_info): Temporary use permanent_obstack.
9994 (add_method): Temporary use permanent_obstack, set
9996 (add_field): Temporary use permanent_obstack. Sets
9997 FIELD_VOLATILE() and FIELD_TRANSIENT().
9998 (build_class_ref): Temporary use permanent_obstack if the class
10000 (build_static_field_ref): Temporary use permanent_obstack when
10001 creating field's rtl.
10002 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
10003 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
10004 and fields. Function finalized, as far as flag handling.
10005 (push_class_static_dummy_field): Temporary use permanent_obstack.
10006 (emit_register_class): Force generation of class registration at
10008 * decl.c (end_java_method): Call permanent_allocation() before
10010 * expr.c (can_widen_reference_to): Added comment to interface
10011 handling, fixed typo.
10012 (lookup_field): Now uses CLASS_P() to correct FIXME
10013 (expand_invoke): Verification on public && !static &&
10014 !abstract moved into soft_lookupinterfacemethod (kaffe).
10015 Use Object class dtable if objectref is an array when expanding
10017 (java_push_constant_from_pool): Temporary use permanent_obstack
10018 for CONSTANT_string
10019 * parse.c (get_ref_constant): Temporary use permanent_obstack to
10020 create constant references.
10021 (get_constant): Temporary use permanent_obstack to create constant.
10022 (load_class): Temporary use permanent_obstack to load class.
10023 (jcf_parse): Temporary use permanent_obstack to perform class
10025 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
10026 (build_java_signature): Temporary use permanent_obstack.
10027 * verify.c: (verify_jvm_instruction): removed unecessary verification
10029 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
10030 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
10033 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
10035 * class.c (append_gpp_mangled_type): Fix typo.
10036 (emit_register_class): Use main_class to get class object, rather
10037 than looking for no-longer-existing static decl starting with _CL.
10038 * typeck.c (parse_signature_type): Promote array element type
10039 if it is a RECORD_TYPE.
10041 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
10043 * class.c (push_class_static_dummy_field): New function.
10044 (mangle_static_field): New. Do G++-style mangling of static fields.
10045 (layout_class): Mandle static fields here, not in add_field.
10046 (build_class_ref): The class object is now a dummy static field.
10047 * decl.c (find_local_variable): Look for best, instead of first match.
10048 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
10049 (build_java_athrow): Don't check here if exception is Throwable.
10050 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
10051 (TYPE_USED): Removed. No longer used ...
10052 * parse.c (jcf_parse): Call push_class_static_dummy_field.
10053 * verify.c (push_pending_label): New function.
10054 (push_pending_block): Renamed to check_pending_block.
10055 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
10056 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
10057 re-checking possible handlers) after a store (less wasted work).
10058 Check for null handler (finally) before calling add_handler.
10059 Various changes to (finally?) correctly handle try/finally.
10061 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10063 * class.c: Include stdio.h.
10065 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
10067 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
10068 to make sure class is initialized before static/special invoke.
10070 * verify.c (verify_jvm_instructions): On a store instruction,
10071 call find_local_variable to force pre-allocation of decl and rtx.
10072 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
10074 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
10076 * class.c (build_class_ref): Strip off "promoted_" if need be.
10077 (make_field_value): Call build_java_signature when needed.
10078 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
10079 * expr.c (build_java_athrow): Don't push_value of exception.
10080 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
10081 match specification of [fd]cmp[lg] for NaNs.
10082 (expand_byte_code): Add support for exception handler ranges.
10083 * except.c: Add skeleton for EH code-generation.
10084 * verify.c (merge_types): Treat all promoted integral types as equal.
10085 * constants.c (build_constants_constructor): To force creation of
10086 current_constant_pool_data_ref, call build_constant_data_ref.
10088 * javaop.def (lload): Fix typo.
10089 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
10091 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10093 * parse.c: Don't include function.h.
10095 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
10097 * except.[ch]: New files.
10098 * Makefile.in (JAVA_OBJS): Add except.o
10099 * expr.c: Temporary warning about unimplemented exceptions.
10100 * verify.c: Verify exception handlers.
10102 * jcf-dump.c (disassemble_method): Print exception table.
10104 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10106 * expr.c (verify_jvm_instructions): Started a thorough
10107 verification of invoke* bytecodes.
10108 (expand_byte_code): flush quick stack if PC is the target of a
10109 branch. and undef RET (conflicting with config/i386/i386.h).
10110 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
10112 (expand_invoke): Now handles invokeinterface and do more
10113 verification according to the bytecode.
10114 (lookup_field): Don't try to load the class if processing
10116 (can_widen_reference_to): Now handles interfaces.
10117 * decl.c (init_decl_processing): New global variable
10118 soft_lookupinterfacemethod_node, declared in java-tree.h.
10119 Call set_super_info on string_type_node.
10120 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
10122 * class.c (set_super_info): Fills the CLASS_* flags according to
10124 (get_access_flags_from_decl): Handles all class flags.
10126 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
10128 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
10129 * parse.c (yyparse): Check for abstract method, and missing code.
10130 * expr.c (expand_byte_code): Change interface.
10131 * lang.c (put_decl_node): Print promoted types prettier.
10132 * verify.c (verify_jvm_instruction): Change interface.
10133 Partial support for scanning exception table.
10134 For load instructions, handle promoted integral types.
10136 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
10138 * verify.c: New file, with contents moved from expr.c.
10139 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
10140 * typeck.c (is_array_type_p): Moved here from expr.c.
10141 * java-tree.h: Add some now-needed function declarations.
10142 * Makefile.in (JAVA_OBJS): Added verify.o.
10144 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10146 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
10147 METHOD_ABSTRACT flag.
10149 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
10150 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
10151 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
10153 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
10155 (start_java_method): Hook for SYNCHRONIZED methods.
10157 * expr.c (build_java_jsr, build_java_ret): New functions
10158 (JSR,PRE): New macros
10159 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
10160 (verify_jvm_instructions): tableswitch, lookupswitch,
10161 monitorenter, monitorexit, goto_w: verified.
10162 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
10163 (build_java_monitor): New function.
10164 (MONITOR_OPERATION): Modified to call build_java_monitor()
10165 (verify_jvm_instructions): Started a thorough verification of
10168 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10170 Support verification of jsr/ret subroutines (used for try/finally).
10171 * decl.c (return_address_type_node): New type node.
10172 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10173 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10174 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10175 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10176 TYPE_USED): New macros for special types in type_map.
10178 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10179 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10181 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10183 * expr.c (can_widen_reference_to): New function.
10184 (pop_type): Use it.
10185 (merge_type_state): Support handling start of subroutine.
10186 (push_pending_block): Return char* error message, instead of calling
10187 fatal on an error. Also handle subroutines.
10188 (verify_jvm_instructions): Handle errors from push_poending_block.
10189 Support jsr and ret instructions.
10191 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10193 * jcf-io.c (find_classfile): Fix thinko.
10194 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10196 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10198 * Makefile.in (BISON): Remove.
10200 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10202 * Makefile.in: Convert to autoconf.
10203 * config-lang.in (outputs): Added java/Makefile.
10205 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10206 Rename cc1java to jc1.
10208 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10209 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10211 * class.c (class_depth): Do load_class if needed.
10213 Mostly better verification.
10214 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10215 (init_decl_processing): Change return type of soft_checkcast.
10216 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10217 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10218 lang_print_error): New functions.
10219 (lang_init): Set global hook print_error_function to lang_print_error.
10220 * expr.c: In the type_map ptr_type_node is only used for null now.
10221 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10222 (merge_types): Dererence pointer to record types before comparing.
10223 (decode_newarray_type, merge_types): On error just return NULL.
10224 (build_java_binop): Add preliminary implementation (with warning)
10225 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10226 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10227 (expand_compare, expand_java_goto, expand_java_call): Don't
10228 push_pending_block, since that only makes sense when verifying.
10229 (merge_type_state): Different return codes.
10230 (push_pending_block): A block may need to be verified more than once.
10231 (expand_byte_code): Warn about unused code at code generation time.
10232 (verify_jvm_instruction): Changed logic, since code may need to be
10233 re-verified if type-state has changed. Also, better error handling.
10234 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10235 Improve newarray, anewarray, ?aload, athrow,
10236 * java-tree.h (LABEL_CHANGED): New macro.
10238 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10240 * decl.c (soft_athrow_node): New global variable initialized.
10241 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10242 * typeck.c (convert): Added support for REAL_TYPE.
10243 (convert_to_char): New function.
10244 (convert): Handle CHAR_TYPE.
10245 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10246 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10247 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10249 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10250 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10251 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10252 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10253 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10254 to Use The Right Things.
10255 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10256 compatible with INT. BOOLEAN is made equivalent to BYTE.
10257 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10258 OPCODE_ifnonnull): Now supported.
10259 (build_java_athrow): New function.
10261 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10263 Rename method name <init> to match G++ (and fix mangling).
10264 * class.c (layout_class): Replace method name of <init> by class name.
10265 (make_method_value): Do inverse renaming of constructor from <init>.
10266 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10267 * typeck.c (lookup_java_constructor): New function.
10268 * expr.c (expand_invoke): If method_name is <init>, call
10269 lookup_java_constructor to find constructor.
10271 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10273 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10275 * parse.c (get_class_constant): Modified to handle array "classes"
10276 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10278 (convert): Modified to handle real type.
10279 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10280 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10281 variables declared.
10282 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10283 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10284 global variables initialized.
10285 (find_local_variable): Handles the case of a pointer
10286 (end_java_method): Restore the use of one more scope
10287 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10288 build_java_array_length_access, expand_java_arrayload,
10289 expand_java_arraystore, expand_java_array_length,
10290 expand_java_multianewarray, expand_java_anewarray,
10291 build_java_check_indexed_type, is_array_type_p,
10292 build_java_throw_out_of_bound_exception): New functions.
10293 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10294 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10295 OPCODE_<t>aload): Implemented code for verification.
10296 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10297 ARRAY_NEW_MULTI): Macro defined.
10298 (CONVERT): Modified to invoke convert().
10299 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10301 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10303 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10304 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10305 (make_class_data): Field name needs '/' as package prefix.
10306 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10308 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10310 Implement debug information for local variables.
10311 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10312 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10313 DECL_LOCAL_SLOT_CHAIN): New macros.
10314 (struct lang_decl_var): New type.
10315 * parse.c (give_name_to_locals): Move to decl.c.
10316 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10317 (start_java_method): Re-write parameter handling.
10318 (pending_local_decls): New global variable.
10319 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10320 (find_local_variable): Accept pc so we can skips decls not in range.
10321 (struct binding_level): Add end_pc field.
10322 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10323 (various): Change so current pc gets passed to find_local_variable.
10325 * decl.c (init_decl_processing): Re-arrange fields in
10326 class_type_node and and method_type_node to match kaffe 0.9.1.
10327 * class.c (make_method_value, make_class_data): Update
10328 initializations to match.
10330 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10332 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10333 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10334 (push_super_field): New function.
10335 (make_class_data): Handle inheritance of class static initializer.
10336 (layout_class): New name mangling.
10337 * constants.c (build_constant_data_ref): Init type of data array
10338 to a one-element array.
10339 (build_constants_constructor): Set DECL_SIZE from complete array type.
10340 * decl.c: Rename class_type, object_type etc to class_type_node,
10341 object_type_node etc. Make former inherit from latter.
10342 * expr.c (expand_invoke): Add cast of function address.
10343 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10344 * parse.c (yyparse): Don't call layout_class here.
10345 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10347 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10349 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10350 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10351 (alloc_class_constant): New.
10352 * expr.c (expand_invoke): Make sure method's class is initialized.
10353 * class.c (interits_from_p, emit_register_class): New functions.
10354 * parse.c (yyparse): Call emit_register_class.
10356 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10358 * constants.c: New file, to handle constant pool.
10359 * Makefile.in (JAVA_OBJS): Add constants.o.
10360 * decl.c (init_decl_processing): Update, fix, finish various structs.
10361 (pushdecl_top_level): New.
10362 * parse.c (layout_class): Moved to class.c.
10363 * expr.c (java_push_constant_from_pool): New function.
10364 * class.c (build_class_ref): Make work fully
10365 (make_class_data): Emit super-class, constant pool, interface vector.
10367 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10369 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10370 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10371 * class.c (class_depth): New function.
10372 (lookup_named_class): Replaced by new function lookup_class.
10373 * decl.c (object_type_node, string_type_node): New.
10374 Remove various types that we no longer need.
10375 * expr.c (verify_jvm_instructions): New separate verifier pass.
10376 (push_type, pop_type): New functions for verifier.
10377 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10378 (expand_byte_code): Simplify, since we assume already verified.
10379 (expand_invoke): Now mostly works.
10380 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10381 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10382 * parse.c: Wait to allocate class object until we know its name.
10383 (layout_class): Calculate DECL_VINDEX for each virtual method.
10384 * typeck.c (get_array_type): Rename to ...
10385 (build_java_array_type): ... and provide working implementation.
10386 (build_java_signature): New function - build Java signature of type.
10387 (set_java_signature): New function - cache signature with type.
10388 (lookup_java_method): New function.
10390 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10392 * class.c (ident_subst): Take extra SUFFIX parameter.
10393 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10394 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10395 (build_class_ref): Actually implement.
10396 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10397 * decl.c (builtin_function): New.
10398 (init_decl_processing): Update for current Kaffe. Declare some
10399 builtin Kaffe functions.
10400 * expr.c (build_address_of): New.
10401 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10402 Renamed (from expand_java_new etc), and added working implementations.
10403 (build_field_ref): Now also handle static fields.
10404 (expand_invoke): Implement invokestatic, and start implement rest.
10405 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10406 * javaop.def: Rename invokevirt -> invokevirtual.
10407 * lang.c (use_handles): Removed.
10408 * parse.c: Add support for ConstantValue atribute.
10409 Handle nested loading of a class. (JPOOL_UTF): New.
10411 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10413 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10415 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10417 * Make-lang.in (java.install-man): New empty rule.
10418 * typeck.c (set_local_type): New function.
10419 * expr.c (STORE_INTERNAL): Call find_local_variable,
10420 not find_stack_slot. Call set_local_type.
10422 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10424 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10425 and building RECORD_TYPE CONSTRUCTORs.
10426 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10428 * lang.c (use_handles): Change the default to 0.
10429 * decl.c: Define and build class_type, field_type, utf8const_type.
10430 * class.c (make_class_data, make_field_value,
10431 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10432 hashUtf8String, strLengthUtf8, mangled_classname:
10433 Functions to build reflective data structures.
10434 * parse.c (yyparse): Call make_class_data.
10436 * jcf-io.c (open_class, find_classfile): New functions.
10437 * jcf-dump.c: Support reading classfile from explicitly-named
10438 class file (without CLASSPATH searching).
10440 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10442 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10443 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10444 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10445 (get_constant): Now trivial for CONSTANT_Utf8.
10447 * jcf.h: Make NEW_CPOOL the default.
10448 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10450 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>