1 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
3 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
6 2000-11-20 Tom Tromey <tromey@cygnus.com>
8 * jv-scan.c (help): Document --complexity.
9 (options): Added --complexity.
10 (flag_complexity): New global.
11 (main): Call `report'.
12 * parse-scan.y (complexity): New global.
13 (if_then_statement, if_then_else_statement,
14 if_then_else_statement_nsi, switch_block_statement_group,
15 while_expression, do_statement, for_begin, continue_statement,
16 throw_statement, catch_clause, finally, method_invocation,
17 conditional_and_expression, conditional_or_expression,
18 conditional_expression): Update complexity.
19 (reset_report): Reset complexity.
20 (report): New function.
22 2000-11-20 Tom Tromey <tromey@cygnus.com>
24 * lex.c (yylex): Added STRICT_TK case.
25 * parse.y (STRICT_TK): Added.
26 * parse-scan.y (STRICT_TK): Added.
27 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
28 `;'. Use 4, not 3, with -k option. Correctly rename resulting
31 * keyword.gperf (strictfp): Added.
33 2000-11-20 Tom Tromey <tromey@cygnus.com>
35 * lex.c (yylex): Recognize floating point constants with leading
38 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
40 * java-tree.h (cyclic_inheritance_report): Constify.
41 * parse.y (cyclic_inheritance_report): Likewise.
43 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
45 * parse.y (goal): Remove call to ggc_add_string_root.
47 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
49 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
50 Create string in scratch buffer, then pass to build_string.
52 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
54 * parse.y (issue_warning_error_from_context): Add
57 2000-11-11 Anthony Green <green@redhat.com>
59 * jcf-parse.c (process_zip_dir): Add finput parameter.
60 (jcf_figure_file_type): Call process_zip_dir with appropriate
63 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
65 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
66 * jcf-parse.c (jcf_figure_file_type): Likewise.
68 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
70 * parse.y (create_new_parser_context): Use memset () instead of
73 2000-11-08 Tom Tromey <tromey@cygnus.com>
75 * gjavah.c (process_file): Only include gcj/cni.h when generating
78 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
80 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
81 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
84 2000-11-05 Tom Tromey <tromey@cygnus.com>
86 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
87 * lex.c (IS_ZERO): New define.
88 (java_perform_atof): Error on floating point underflow.
90 2000-11-04 Tom Tromey <tromey@cygnus.com>
92 * lex.c (java_parse_escape_sequence): Only read two octal
93 characters if the first one is greater than 3. Don't allow
94 "octal" numbers to include the digits 8 or 9.
96 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
98 * Make-lang.in (java.distdir): Remove.
100 2000-11-03 Tom Tromey <tromey@cygnus.com>
102 * Make-lang.in (java.dvi): New target.
103 Partial fix for PR other/567.
105 * lang-options.h: Mention -Wout-of-date.
106 * jcf-dump.c (flag_newer): New global.
107 * gjavah.c (flag_newer): New global.
108 * jcf-io.c (find_class): Only warn when flag_newer set.
109 * lang.c (flag_newer): New global.
110 (struct string_option): New declaration.
111 (lang_W_options): New global.
112 (process_option_with_no): New function.
113 (lang_decode_option): Use it.
115 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
116 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
119 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
120 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
121 * lex.c (java_read_unicode): Removed `term_context' argument.
122 Recognize any number of `u' in `\u'.
123 (java_read_unicode_collapsing_terminators): New function.
124 (java_get_unicode): Use it.
125 (java_lineterminator): Removed.
126 (yylex): Produce error if character literal is newline or single
127 quote. Return if eof found in middle of `//' comment. EOF in
128 `//' comment is only an error if pedantic.
129 (java_ignorable_control_p): New function.
130 (java_parse_end_comment): Return if eof found in middle of
133 * jv-scan.c (pedantic): New global.
135 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
137 * parse.y (outer_field_access_p): Inherited fields aren't
138 consider outer fields.
139 (maybe_build_thisn_access_method): Use
140 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
141 (resolve_expression_name): Trigger an error if a static field
142 is being accessed as an outer field.
144 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
146 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
149 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
151 * Make-lang.in: Move all build rules here from Makefile.in,
152 adapt to new context. Wrap all rules that change the current
153 directory in parentheses. Expunge all references to $(P).
154 When one command depends on another and they're run all at
155 once, use && to separate them, not ;. Add OUTPUT_OPTION to
156 all object-file generation rules. Delete obsolete variables.
158 * Makefile.in: Delete.
159 * config-lang.in: Delete outputs= line.
161 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
163 * parse.y (patch_method_invocation): NULLify this_arg when already
165 (maybe_use_access_method): Handle call to methods unrelated to the
166 current class. Fixed comment.
169 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
171 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
174 2000-10-24 Tom Tromey <tromey@cygnus.com>
176 * lex.c (java_new_lexer): Initialize new fields. Work around
177 broken iconv() implementations.
178 (java_read_char): Swap bytes if required. Use fallback decoder if
180 (byteswap_init, need_byteswap): New globals.
181 (java_destroy_lexer): Only close iconv handle if it is in use.
182 * lex.h (java_lexer): New fields read_anything, byte_swap,
184 Made out_buffer unsigned.
186 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
188 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
189 where an enclosing context can be set on the jdep.
190 (do_resolve_class): Fixed identation.
192 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
194 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
196 * jcf-reader.c (peek_attribute, skip_attribute): Only define
199 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
201 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
203 2000-10-16 Tom Tromey <tromey@cygnus.com>
205 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
206 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
207 * lang-options.h: Added -MA, -MT, -MF..
208 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
209 (DEPEND_TARGET_SET): New macro.
210 (DEPEND_FILE_ALREADY_SET): Likewise.
211 (init_parse): Handle new flags.
212 * jcf.h (jcf_dependency_print_dummies): Declare.
213 * Make-lang.in (s-java): Added mkdeps.o.
214 * Makefile.in (BACKEND): Added mkdeps.o.
215 (../gcjh$(exeext)): Added mkdeps.o.
216 (../jcf-dump$(exeext)): Added mkdeps.o.
217 * jcf-depend.c: Include mkdeps.h.
218 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
220 (jcf_dependency_reset): Rewrote.
221 (dependencies): New global.
222 (jcf_dependency_set_target): Rewrote.
223 (jcf_dependency_add_target): Likewise.
224 (jcf_dependency_add_file): Likewise.
226 (print_ents): Removed.
227 (jcf_dependency_write): Rewrote.
228 (print_dummies): New global.
229 (jcf_dependency_print_dummies): New function
230 (jcf_dependency_write): Call deps_dummy_targets if required.
232 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
234 * gjavah.c (add_class_decl): Removed unused variables `tname',
235 `tlen' and `name_index'.
236 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
237 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
238 in `wfl_operator' with value.
239 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
240 (jcf_figure_file_type): Fixed identation.
241 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
242 * parse.y (analyze_clinit_body): New function.
243 (static_initializer:): Reset `current_static_block'.
244 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
245 `wfl_operator' with new value.
246 (lookup_cl): Use EXPR_WFL_FILENAME.
247 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
249 (build_outer_field_access): Access to this$<n> built from
250 current_class, not its outer context.
251 (build_access_to_thisn): Fixed leading comment. Tidied things up.
252 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
253 (patch_method_invocation): Use `is_static_flag' when already
255 (patch_newarray): Removed assignment in ternary operator.
257 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
259 * except.c (free_eh_ranges): Don't free `whole_range'.
261 2000-10-15 Anthony Green <green@redhat.com>
263 * decl.c (init_decl_processing): Call init_class_processing before
266 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
268 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
270 * Makefile.in (parse.c, parse-scan.c): Likewise.
272 2000-10-12 Mark Mitchell <mark@codesourcery.com>
274 * class.c (temporary_obstack): Remove.
275 (make_class): Don't mess with obstascks.
276 (push_class): Likewise.
277 (set_super_info): Likewise.
278 (add_method_1): Likewise.
279 (add_method): Likewise.
280 (add_field): Likewise.
281 (build_utf8_ref): Likewise.
282 (build_class_ref): Likewise.
283 (build_static_field_ref): Likewise.
284 (finish_class): Likewise.
285 (push_super_field): Likewise.
286 (layout_class): Likewise.
287 (layout_class_methods): Likewise.
288 (init_class_processing): Likewise.
289 * constants.c (get_tag_node): Likewise.
290 (build_constant_data_ref): Likewise.
291 * decl.c (ggc_p): Remove.
292 (copy_lang_decl): Use ggc_alloc.
293 (complete_start_java_method): Don't mess with obstacks.
294 (start_java_method): Likewise.
295 (end_java_method): Likewise.
296 * except.c (link_handler): Use xmalloc.
297 (free_eh_ranges): New function.
298 (method_init_exceptions): Use it.
299 (add_handler): Use xmalloc.
300 (expand_start_java_handler): Don't mess with obstacks.
301 (prepare_eh_table_type): Likewise.
302 (expand_end_java_handler): Likewise.
303 * expr.c (push_value): Likewise.
304 (create_label_decl): Likewise.
305 (build_jni_stub): Likewise.
306 (java_lang_expand_expr): Likewise.
307 (note_instructions): Use xrealloc.
308 (java_push_constant_from_pool): Don't mess with obstacks.
309 (process_jvm_instruction): Likewise.
310 * java-tree.h (cyclic_inheritance_report): Remove duplicate
312 * jcf-parse.c (get_constant): Don't mess with obstacks.
313 (read_class): Likewise.
314 (jcf_parse): Likewise.
315 * lex.c (expresion_obstack): Remove.
316 (java_lex): Don't use obstack_free.
317 * parse.h (exit_java_complete_class): Don't mess with obstacks.
318 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
319 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
320 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
321 * parse.y (gaol): Add more GC roots.
322 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
323 (lookup_field_wrapper): Likewise.
324 (obtain_incomplete_type): Don't mess with obstacks.
325 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
327 (craft_constructor): Don't mess with obstacks.
328 (safe_layout_class): Likewise.
329 (java_complete_class): Likewise.
330 (source_end_java_method): Likewise.
331 (build_outer_field_access_methods): Likewise.
332 (build_outer_method_access_method): Likewise.
333 (maybe_build_thisn_access_method): Likewise.
334 (build_dot_class_method_invocation): Likewise.
335 (java_complete_tree): Likewise.
336 (java_complete_lhs): Likewise.
337 (do_merge_string_cste): Likewise.
338 (patch_string_cst): Likewise.
339 (array_constructor_check_entry): Likewise.
340 * typeck.c (build_java_array_type): Likewise.
341 (parse_signature_string): Likewise.
342 (build_java_signature): Likewise.
344 2000-10-12 Tom Tromey <tromey@cygnus.com>
347 * gjavah.c (add_class_decl): Don't special-case inner classes.
348 (add_namelet): Likewise.
350 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
352 * java-tree.h: Constify current_encoding.
353 * lang.c: Constify current_encoding.
355 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
357 * jvgenmain.c (class_mangling_suffix): Omit `.'.
358 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
360 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
362 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
363 patch. Fixes gcj/340.
365 2000-10-10 Tom Tromey <tromey@cygnus.com>
367 * lex.c (java_new_lexer): Initialize out_first and out_last
369 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
371 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
373 Patch contributed by Corey Minyard.
374 * decl.c (check_local_named_variable): New function.
375 (tree check_local_unnamed_variable): Likewise.
376 (find_local_variable): Splitted. Call check_local_{un}named_variable.
378 2000-10-07 Anthony Green <green@redhat.com>
380 * class.c (layout_class): Handle case where superclass can't be
383 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
385 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
388 2000-10-05 Tom Tromey <tromey@cygnus.com>
390 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
391 * jvgenmain.c (class_mangling_prefix): Removed.
392 (class_mangling_suffix): New global.
394 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
396 (print_method_info): Handle overrides for static and final
398 (process_file): Generate declaration for class object field.
399 * class.c (cxx_keywords): New array.
400 (utf8_cmp): New function.
401 (cxx_keyword_p): New function.
402 (layout_class_method): Mangle C++ keywords by appending `$'.
403 (mangle_field): New function.
404 (mangle_class_field): Use mangle_field. Mangle class name as
406 (mangle_static_field): Use mangle_field.
408 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
410 * decl.c (find_local_variable): Removed uncessary type check and
411 fixed range check typo. From Corey Minyard.
413 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
415 * decl.c (give_name_to_locals): New local `code_offset'. Call
416 `maybe_adjust_start_pc'.
417 * expr.c (note_instructions): New function.
418 (expand_byte_code): Don't collect insn starts here.
419 (peek_opcode_at_pc): New function.
420 (maybe_adjust_start_pc): Likewise.
421 * java-tree.h (maybe_adjust_start_pc): Declare.
422 (note_instructions): Likewise.
423 * jcf-parse.c (parse_class_file): Call `note_instructions'.
425 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
427 * parse.y (field_access:): Fixed indentation.
428 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
430 2000-09-07 Tom Tromey <tromey@cygnus.com>
433 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
434 JPRIMITIVE_TYPE_P, for arithmetic operators.
435 (patch_method_invocation): Indentation fix.
436 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
437 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
438 (do_unary_numeric_promotion): Cleaned up code.
439 (valid_cast_to_p): Handle boolean correctly.
441 2000-09-27 Tom Tromey <tromey@cygnus.com>
443 * lex.c (java_read_unicode): Reset bs_count when finished with
446 2000-10-01 Mark Mitchell <mark@codesourcery.com>
449 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
450 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
451 (typeck.o): Depend on ggc.h.
452 * class.c (add_method_1): Use GC functions for allocation.
453 (init_class_processing): Register roots.
454 * decl.c (ggc_p): Set to 1.
455 (pending_local_decls): Make it static.
456 (push_jvm_slot): Use GC functions for allocation.
457 (init_decl_processing): Register roots.
458 (give_name_to_locals): Use GC functions for allocation.
459 (lang_mark_tree): New function.
460 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
461 functions for allocation.
462 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
463 * lex.c (java_lex): Use build_string, rather than replicating it
465 * parse.y (goal): Add more roots.
466 (mark_parser_ctxt): New function.
467 * typeck.c: Include ggc.h.
469 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
471 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
472 contains something else than MODIFY_EXPR.
474 2000-09-23 Mark Mitchell <mark@codesourcery.com>
476 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
477 * Makefile.in (parse.o): Depend on ggc.h.
479 (constants.o): Likewise.
482 (jcf-parse.o): Likewise.
483 (jcf-write.o): Likewise.
484 (mangle.o): Likewise.
485 * class.c: Include ggc.h.
486 (build_static_field_ref): Register GC roots.
487 (layout_class): Likewise.
488 (init_class_processing): Likewise.
489 * constants.c: Include ggc.h.
490 (current_constant_pool_data_ref): Remove.
491 (tag_nodes): Move it to ...
492 (get_tag_node): ... here. Register GC roots.
493 * decl.c: Include ggc.h. Remove many global tree definitions.
494 (throw_node): Define.
495 (java_global_trees): Likewise.
496 (predef_filenames): Make the size a constant.
497 (init_decl_processing): Adjust accordingly.
498 (init_decl_processing): Call init_jcf_parse. Register GC roots.
499 * expr.c: Include ggc.h.
500 (init_expr_processing): Register GC roots.
501 (build_invokeinterface): Likewise.
502 * java-tree.h: Replace extern tree declarations with macros.
503 (java_global_trees): New variable.
504 (java_tree_index): New enumeration.
505 (init_jcf_parse): Declare.
506 * jcf-parse.c: Include ggc.h.
507 (current_class): Remove declaration.
508 (main_class): Likewise.
509 (all_class_list): Likewise.
510 (predefined_filename_p): Adjust for constant size of
512 (init_jcf_parse): New function.
513 * jcf-write.c: Include ggc.h.
514 (generate_classfile): Register GC roots.
515 (append_synthetic_attribute): Likewise.
516 (append_innerclass_attribute_entry): Likewise.
517 * lang.c: Include ggc.h.
518 (lang_print_error): Register GC roots.
519 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
521 * parse.y: Include ggc.h.
522 (wfl_operator): Remove.
523 (goal): Register GC roots.
524 (java_pop_parser_context): Adjust for new field names.
525 (java_parser_context_save_global): Likewse.
526 (java_parser_context_restore_global): Likewise.
527 (java_parser_context_suspend): Likewise.
528 (java_parser_context_resume): Likewise.
529 (verify_constructor_circularity): Register GC roots.
530 (lookup_cl): Likewise.
531 (java_reorder_fields): Likewise.
532 (build_current_this): Likewise.
533 (class_in_current_package): Likewise.
534 (argument_types_convertible): Likewise.
535 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
537 2000-09-14 Tom Tromey <tromey@cygnus.com>
539 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
541 2000-09-13 Tom Tromey <tromey@cygnus.com>
543 * jcf-parse.c: Include <locale.h>.
544 * jv-scan.c: Include <locale.h>.
546 2000-09-12 Tom Tromey <tromey@cygnus.com>
548 * expr.c (pop_type_0): Return `Object' if trying to merge two
550 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
551 interface types; `Object' is always a valid supertype.
553 2000-09-12 Tom Tromey <tromey@cygnus.com>
556 * jv-scan.c (help): Document --encoding.
557 (options): Added `encoding' entry.
558 (OPT_ENCODING): New define.
559 (main): Handle --encoding.
560 Include <langinfo.h> if nl_langinfo exists.
561 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
563 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
564 (parse_source_file): Correctly call java_init_lex. Added `finput'
565 argument. Use nl_langinfo to determine default encoding.
566 * java-tree.h (current_encoding): Declare.
567 * parse.y (java_parser_context_restore_global): Don't restore
569 (java_parser_context_save_global): Don't set `finput' field.
570 (java_pop_parser_context): Don't restore `finput'. Free old lexer
572 * lang.c (current_encoding): New global.
573 (lang_decode_option): Recognize `-fencoding='.
574 (finish_parse): Don't close finput.
575 * parse.h (struct parser_ctxt): Removed `finput' and
576 `unget_utf8_value' fields. Added `lexer' field.
577 (java_init_lex): Fixed declaration.
578 * lex.c (java_new_lexer): New function.
579 (java_destroy_lexer): Likewise.
580 (java_read_char): Added `lex' argument. Handle iconv case.
581 (java_read_unicode): Added `lex' argument. Count backslashes in
583 (java_init_lex): Added `finput' and `encoding' arguments. Set
584 `lexer' field in ctxp.
585 (BAD_UTF8_VALUE): Removed.
586 (java_lex): Handle seeing UEOF in the middle of a string literal.
587 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
588 (java_lexer): New structure.
591 (DEFAULT_ENCODING): New define.
592 (java_destroy_lexer): Declare.
594 2000-09-12 Tom Tromey <tromey@cygnus.com>
597 * lex.c (java_init_lex): Initialize java_io_serializable.
598 * parse.y (java_io_serializable): New global.
599 (valid_ref_assignconv_cast_p): An array can be cast to
602 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
604 * decl.c, expr.c: Include defaults.h if not already included.
605 Don't define the *_TYPE_SIZE macros.
607 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
609 * typeck.c (build_java_array_type): Correct first parameter
610 in ADJUST_FIELD_ALIGN invocation.
612 2000-09-06 Tom Tromey <tromey@cygnus.com>
614 * lang-specs.h: Also recognize `-femit-class-files'.
616 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
618 * verify.c (merge_types): Load the types to merge if necessary.
620 2000-09-02 Anthony Green <green@redhat.com>
622 * jcf-io.c: Include zlib.h.
623 (open_in_zip): Read compressed class file archives.
624 * zipfile.h (ZipDirectory): Add uncompressed_size and
625 compression_method fields.
626 * zextract.c (read_zip_archive): Collect file compression info.
628 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
630 * parse.y (do_resolve_class): Also explore superclasses of
631 intermediate enclosing contexts when searching for inner classes.
633 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
635 * parse.y (variable_declarator_id:): Better error message.
636 (expression_statement:): Use YYNOT_TWICE.
637 (cast_expression:): Likewise.
638 (assignment:): Likewise.
640 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
642 * parse.y (do_merge_string_cste): New locals. Create new
643 STRING_CSTs each time, use memcpy. Fixes gcj/311.
645 2000-08-07 Hans Boehm <boehm@acm.org>
647 * boehm.c (mark_reference_fields): Set marking bits for all words in
648 a multiple-word record.
649 (get_boehm_type_descriptor): Use the procedure marking descriptor for
652 2000-08-31 Mike Stump <mrs@wrs.com>
654 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
655 jcf-dump$(exeext)): Make parallel safe.
657 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
659 * jcf-parse.c (set_source_filename): Constify a char *.
660 * jcf-write.c (append_innerclasses_attribute,
661 make_class_file_name): Constify a char *. Don't recycle a
662 variable for an unrelated purpose.
663 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
664 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
666 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
668 * expr.c (can_widen_reference_to): Fixed indentation.
669 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
670 * parse.y: `finit$' replaces `$finit$' in comments.
671 (try_builtin_assignconv): Fixed leading comment.
673 2000-08-25 Greg McGary <greg@mcgary.org>
675 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
677 2000-08-24 Greg McGary <greg@mcgary.org>
679 * lang.c (lang_decode_option): Use ARRAY_SIZE.
680 * parse.y (BINOP_LOOKUP): Likewise.
682 2000-08-22 Andrew Haley <aph@cygnus.com>
684 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
685 sign extending. Fixes gcj/321.
686 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
687 combining to make a jlong. Fixes gcj/321.
689 2000-08-21 Nix <nix@esperi.demon.co.uk>
691 * lang-specs.h: Do not process -o or run the assembler if
694 2000-08-16 Andrew Haley <aph@cygnus.com>
696 * typeck.c (build_java_array_type): Rewrite code to do array
697 alignment. Take into account back-end macros when aligning array
698 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
699 user to set alignment. Fixes gcj/252 and 160.
701 2000-08-09 Tom Tromey <tromey@cygnus.com>
703 * parse.y (check_abstract_method_definitions): Now return `int'.
704 Check implemented interfaces. Fixes PR gcj/305.
706 * parse.y (patch_switch_statement): Disallow `long' in switch
707 expressions. Fixes PR gcj/310.
709 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
711 * decl.c (finit_leg_identifier_node): New global.
712 (init_decl_processing): Use `finit$' to initialize
713 finit_identifier_node. Use `$finit$' to initialize
714 finit_leg_identifier_node.
715 * expr.c (expand_java_field_op): Use ID_FINIT_P.
716 * java-tree.h (finit_identifier_node): Changed attached comment.
717 (finit_leg_identifier_node): New declaration.
718 (ID_FINIT_P): Take finit_identifier_node and
719 finit_leg_identifier_node into account. This is a backward
722 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
724 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
726 (generate_bytecode_insns): Check `nargs' before emitting it.
727 * verify.c (merge_type_state): Fixed typo.
728 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
729 generate_bytecode_{conditional,insns}.
731 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
733 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
736 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
738 * class.c (maybe_layout_super_class): Fixed indentation.
739 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
740 (java_check_methods): New function declaration.
741 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
742 instead of `str_ptr'.
743 * jcf-write.c (generate_bytecode_insns): Emit number the of args
744 of a `invokeinterface' at the right time.
745 * parse.h (WFL_STRIP_BRACKET): New macro.
746 (SET_TYPE_FOR_RESOLUTION): Use it.
747 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
748 (check_class_interface_creation): Don't check for cross package
749 innerclass name clashes.
750 (method_header): Behave properly if MDECL is `error_mark_node'.
751 (method_declarator): Return `error_mark_node' if bogus current
753 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
754 (resolve_and_layout): New local `decl_type', set and used. Call
756 (java_check_methods): New method.
757 (java_layout_classes): Use it.
758 (resolve_qualified_expression_name): No EH check necessary in
760 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
762 (patch_assignment): Set DECL_INITIAL on integral final local.
764 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
766 * java-tree.h (flag_extraneous_semicolon): New extern.
767 * lang-options.h: (-Wextraneous-semicolon): New option.
768 * lang.c (flag_redundant): Fixed typo in leading comment.
769 (flag_extraneous_semicolon): New global.
770 (lang_decode_option): Set `flag_extraneous_semicolon' when
771 -Wall. Decode `-Wextraneous-semicolon'.
772 * parse.y (type_declaration:): Removed `SC_TK' hack, added
773 `empty_statement' rule.
774 (class_body_declaration): Likewise.
775 (method_body:): Accept `;' as a method body.
776 (static_initializer:): Removed `SC_TK' hack.
777 (constructor_block_end:): Likewise.
778 (empty_statement:): Report deprecated empty declaration. Fixes
781 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
783 * parse.y (build_dot_class_method_invocation): Changed parameter
784 name to `type'. Build signature from `type' and convert it to a
785 STRING_CST if it's an array.
786 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
787 to use `ref_type' directly.
789 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
791 * lang-options.h: Added a comma after the last element to avoid
792 syntax errors when other languages define additional options.
794 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
796 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
797 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
798 (jc1): Link with $(BACKEND).
799 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
801 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
803 * jvspec.c: Adjust type of second argument to
804 lang_specific_driver, and update code as necessary.
806 * class.c (build_dtable_decl): Initialize dummy.
808 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
810 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
811 method bodies not to rule out discarding `<clinit>'; don't use
812 <clinit> to initialize static fields with constant initializers.
814 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
816 * gjavah.c (print_method_info): Added `synth' parameter. Skip
818 (method_synthetic): New global.
819 (HANDLE_METHOD): Recognize synthetic method and tell
820 `print_method_info' about it.
821 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
822 processing a synthetic method.
823 * jcf-reader.c (skip_attribute): New function.
824 ( skip_attribute): Likewise.
826 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
828 * parse.y (build_outer_field_access): Fixed comments.
829 (fix_constructors): Emit the initialization of this$<n> before
831 (resolve_qualified_expression_name): Build an access to `decl' if
834 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
836 * parse-scan.y (curent_class): Non longer const.
837 (inner_qualifier, inner_qualifier_length): Deleted.
838 (current_class_length): New global.
839 (bracket_count): Fixed typo in leading comment.
840 (anonymous_count): New global.
841 (class_instance_creation_expression:): Handle anonymous classes.
842 (anonymous_class_creation:): New rule.
843 (push_class_context): Rewritten.
844 (pop_class_context): Likewise.
845 (INNER_QUALIFIER): Macro deleted.
846 (report_class_declaration): call `push_class_context' when
847 entering the function. `fprintf' format modified not to use
849 (report_class_declaration): Assign `package_name' and
850 `current_class' to NULL separatly.
852 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
854 * expr.c (build_invokeinterface): Call layout_class_methods on
857 2000-07-27 Tom Tromey <tromey@cygnus.com>
858 Anthony Green <green@cygnus.com>
859 Alexandre Petit-Bianco <apbianco@cygnus.com>
861 * class.c (make_class_data): Create vtable for abstract classes.
862 (get_dispatch_table): Changed to cope with abstract classes.
864 2000-07-27 Tom Tromey <tromey@cygnus.com>
866 * parse.y (patch_method_invocation): Don't reverse the argument
867 list when dealing with anonymous class constructors. Fixed typo in
870 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
872 * parse.y (build_alias_initializer_parameter_list): Reverse
873 crafted list when building aliases for anonymous class
876 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
878 * parse.y (jdep_resolve_class): Don't bother checking potential
879 innerclass access if `decl' is NULL.
880 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
883 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
885 * parse.c: Remove (again.)
887 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
889 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
890 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
891 outside the `if' statement, alias to innerclass removed, `decl'
892 used to mark the class complete.
894 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
896 * parse.y (simple_name:): Fixed typo in error message.
898 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
900 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
901 or its first operand can be error marks.
903 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
905 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
906 * parse.y (method_header): Likewise.
908 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
910 * parse.y (process_imports): Consider that one might be trying to
911 import an innerclass. Fixes gcj/254
913 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
915 * parse.y (find_as_inner_class): Handle the case where the
916 enclosing context of an innerclass has been loaded as bytecode.
918 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
920 * parse.y (simple_name:): Reject `$' in type names.
921 (resolve_type_during_patch): Use `type' as a second
922 argument to resolve_no_layout. Fixes gcj/257.
924 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
926 * parse.y (find_most_specific_methods_list): Select the only
927 non-abstract method even if max has been set.
928 Fixes gcj/285, gcj/298.
930 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
932 * lang-specs.h: Added %(jc1) to java compiler options.
934 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
936 * .cvsignore: New file.
938 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
940 * parse.y (not_accessible_p): Access granted to innerclasses
941 (indirectly) extending the reference type. Fixes gcj/249.
943 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
945 * parse.y (patch_method_invocation): Fixed comment.
946 (maybe_use_access_method): Build this$<n>s to the context of the
947 target method, or a type that extends it. Fixes gcj/242.
949 2000-07-13 Mark Mitchell <mark@codesourcery.com>
953 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
955 * parse.y (fold_constant_for_init): Avoid bullish conversion.
957 2000-07-13 Tom Tromey <tromey@cygnus.com>
959 * lang-specs.h: Added %{I*}.
961 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
963 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
965 2000-07-12 Mark Mitchell <mark@codesourcery.com>
967 * parse-scan.c: Remove.
969 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
971 * class.c (set_super_info): Handled protected inner classes.
972 (common_enclosing_context_p): Bail early if arguments aren't both
974 (get_access_flags_from_decl): Handle private and protected inner
976 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
977 (CLASS_PROTECTED): Likewise.
978 (struct lang_type): New bitfield `poic'.
979 * parse.y (jdep_resolve_class): Call check_inner_class_access on
981 (check_inner_class_access): Renamed arguments, added
982 comments. Handles protected inner classes (fixes gcj/225)
983 (not_accessible_p): Fixed comments. Avoid handling inner classes.
985 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
987 * parse.y (resolve_qualified_expression_name): Verify qualified
988 access to `this'. Fixes gcj/239.
990 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
992 * jcf-write.c (generate_classfile): Don't install ConstantValue
995 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
997 * parse.y (resolve_qualified_expression_name): Handle inner class
998 access. Fixes gcj/256.
1000 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1002 * jcf-write.c (generate_classfile): Properly install the
1003 ConstantValue attribute and the initial value constant pool index
1004 on string constants.
1005 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1008 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1012 * parse.y (find_as_inner_class): Fixed typo.
1013 (do_resolve_class): Explore enclosing contexts when searching for
1014 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1015 (check_inner_class_access): Check `decl' which can be null in case
1018 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1020 * java-tree.h (java_debug_context): Declared `extern'.
1021 (safe_layout_class): Likewise.
1022 * parse.y (resolve_field_access): Field must be `static' in order
1023 to be replaced by its initial value. Added comments.
1024 (find_applicable_accessible_methods_list): Fixed typo.
1025 (find_most_specific_methods_list): Methods found in innerclasses
1026 take over methods founds in the enclosing contexts.
1027 (java_complete_tree): Loosen restrictions on the type of DECLs
1028 that can be replaced by their initialization values.
1029 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1031 2000-07-05 Tom Tromey <tromey@cygnus.com>
1033 * Make-lang.in (PARSE_DIR): New macro.
1034 (PARSE_RELDIR): Likewise.
1035 (PARSE_C): Likewise.
1036 (PARSE_SCAN_C): Likewise.
1037 ($(PARSE_C)): New target.
1038 ($(PARSE_SCAN_C)): Likewise.
1039 (SET_BISON): New macro.
1040 (BISONFLAGS): Likewise.
1041 (JAVABISONFLAGS): Likewise.
1043 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1045 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1046 argument on the first pass for CNI as well as JNI.
1047 (print_method_info): Set up method name on the first pass only.
1049 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1051 * parse.y (parser_qualified_classname): Removed parameter
1053 (create_interface): Removed first passed parameter to
1054 parser_qualified_classname.
1055 (create_class): Likewise. Don't install alias on static
1056 innerclasses. Fixes gcj/275.
1058 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1060 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1061 debugable statement with empty_stmt_node. Fixes gcj/272
1063 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1065 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1068 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1070 * jcf-write.c (push_long_const): Appropriately cast short negative
1073 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1075 * parse.y (verify_constructor_super): Use loop variable
1076 `m_arg_type' initialized with `mdecl_arg_type'.
1078 2000-06-29 Tom Tromey <tromey@cygnus.com>
1080 * parse.y (resolve_field_access): Handle case where `type_found'
1083 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1085 * expr.c (lookup_field): The same field can be found through two
1086 different interface. Don't declare it ambiguous in that case.
1088 2000-06-27 Tom Tromey <tromey@cygnus.com>
1090 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1091 follows \r, then unget it at a lower level.
1093 2000-06-26 Tom Tromey <tromey@cygnus.com>
1095 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1098 2000-06-25 Tom Tromey <tromey@cygnus.com>
1100 * parse.y (for_statement): Wrap expression in a WFL if it is a
1101 constant. For PR gcj/268.
1103 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1105 * parse.y (do_resolve_class): Minor optimiztion in the package
1106 list search. Removed unecessary test and return statement.
1107 (valid_ref_assignconv_cast_p): Order of arguments to
1108 enclosing_context_p fixed.
1110 2000-06-24 Tom Tromey <tromey@cygnus.com>
1112 * expr.c (lookup_field): Print error and return error_mark_node if
1113 field reference is ambiguous.
1115 * parse.y (check_abstract_method_definitions): Also check if
1116 `other_method' is abstract.
1118 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1120 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1122 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1123 (struct lang_type): New field `pic'.
1124 (CLASS_PRIVATE): New macro.
1125 * parse.y (check_inner_class_access): New function.
1126 (jdep_resolve_class): Call it.
1128 2000-06-23 Tom Tromey <tromey@cygnus.com>
1130 * parse.y (patch_incomplete_class_ref): Initialize the returned
1131 class. For PR gcj/260.
1133 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1135 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1137 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1139 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1140 Java specific checks.
1141 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1143 * java-tree.def (CASE_EXPR): Marked 'e'.
1144 (DEFAULT_EXPR): Likewise.
1145 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1147 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1148 Java specific checks.
1149 (generate_bytecode_insns): Test try_block for BLOCK before using
1151 * parse.y (build_wfl_wrap): Added `location' argument. Set
1152 EXPR_WFL_LINECOL accordingly.
1153 (dim_expr:): Wrap constants with WFLs.
1154 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1155 (resolve_package): Check for `stmt' not being a BLOCK before
1156 building a debuggable statement with it.
1157 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1159 (resolve_field_access): Make sure `decl' is a DECL before treating
1161 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1162 IDENTIFIER_NODE before treating it as such.
1163 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1164 treating it as such.
1165 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1166 to be applied only on non array types.
1168 2000-06-16 Per Bothner <per@bothner.com>
1170 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1171 define in terms of DECL_RESULT, as that fails when --enable-checking.
1173 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1175 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1176 types the same in comparison.
1177 (CHECK_OP): Add static prototype.
1179 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1181 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1182 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1185 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1187 * decl.c (create_primitive_vtable): Prototype.
1189 * jcf-write.c (generate_bytecode_insns): Initialize variable
1192 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1194 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1196 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1197 to track searched classes, and do not search the same class more than
1198 once. Call find_applicable_accessible_methods_list on immediate
1199 superclass, instead of search_applicable_method_list on all ancestors.
1202 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1204 * parse.y (register_fields): Permit static fields in inner classes
1205 if they are final. Fix for PR gcj/255.
1207 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1209 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1210 * parse.y (find_in_imports): Returned type changed to void,
1211 leading comment fixed.
1212 (register_package): New function.
1213 (qualify_and_find): Likewise.
1214 (package_declaration:): Use `register_package'.
1215 (single_type_import_declaration:): Removed local variable
1216 `node'. Added missing `;' for consistency.
1217 (type_import_on_demand_declaration:): Use `chainon' to link new
1219 (lookup_field_wrapper): Lookup local variables defined in outer
1221 (java_complete_class): Don't reverse the list of imported on demand.
1222 (do_resolve_class): Reorganized. Removed local variable
1223 `original_name'. Call `qualify_and_find' with the current package
1224 name, invoke `find_in_imports_on_demand' right after. Call
1225 `qualify_and_find' with the packages we've seen so far. Fixed
1226 operations numbering in comments.
1227 (java_expand_class): Don't reverse `package_list'.
1228 (find_most_specific_methods_list): New local variables `abstract'
1229 and `candidates'. Use them to pick the right method.
1231 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1233 * parse.y (check_modifiers_consistency): Don't subtract out
1234 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1236 2000-06-04 Philipp Thomas <pthomas@suse.de>
1238 * Makefile.in (INTLLIBS): New.
1242 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1244 * class.c (get_dispatch_table): Build the vtable dummy entry list
1245 element with a null purpose. Fixed leading comment.
1246 (build_dtable_decl): Build an accurate dtable type when appropriate
1249 2000-06-02 Richard Henderson <rth@cygnus.com>
1251 * lang.c (lang_get_alias_set): New.
1253 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1255 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1256 before using it as the accessed field.
1258 2000-05-31 Tom Tromey <tromey@cygnus.com>
1260 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1261 char_array_vtable, short_array_vtable, int_array_vtable,
1262 long_array_vtable, float_array_vtable, double_array_vtable):
1264 * expr.c (get_primitive_array_vtable): New function.
1265 (create_primitive_vtable): New function.
1266 (java_lang_expand_expr): Enable code to statically generate
1268 * decl.c (init_decl_processing): Create primitive vtables.
1269 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1270 short_array_vtable, int_array_vtable, long_array_vtable,
1271 float_array_vtable, double_array_vtable): Define.
1273 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1275 * java/parse.y (find_applicable_accessible_methods_list):
1276 Don't add an uninitialized value to the list.
1278 2000-05-25 Tom Tromey <tromey@cygnus.com>
1280 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1281 when trying to see if field's class should be initialized. Always
1282 initialize field's declaring class, not qualified class.
1285 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1286 `wfl_operator', to maybe_build_primttype_type_ref.
1289 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1291 * parse.y (patch_method_invocation): Don't try to lookup methods
1294 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1296 * parse.y (resolve_field_access): Call the appropriate <clinit>
1297 before accessing the length of a static array. Craft a decl for
1298 the field while its time. Fixes PR gcj/129.
1300 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1302 * parse.y (resolve_package): Correctly set `*next' (was off by
1304 (resolve_qualified_expression_name): Fixed comment.
1306 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1308 * jcf-parse.c (jcf_parse_source): Reset current_class and
1309 current_function_decl to NULL before parsing a new file.
1311 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1313 * parse.y (block_end:): If the collected block doesn't feature a
1314 statement, insert an empty statement.
1316 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1318 * parse.y (maybe_yank_clinit): New function.
1319 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1320 end of the list of methods belonging to a class.
1321 (java_complete_expand_method): Check whether <clinit> is really
1322 necessary and expand it accordingly.
1324 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1326 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1327 processed by the method's switch statement.
1329 2000-05-19 Tom Tromey <tromey@cygnus.com>
1331 * java-tree.h: Added init state enum.
1332 * decl.c (emit_init_test_initialization): Initialize class
1333 initialization check variable by looking at class' state.
1335 2000-05-19 Tom Tromey <tromey@cygnus.com>
1337 * java-tree.h (build_instanceof): Declare.
1338 (build_get_class): Declare.
1339 * parse.y (patch_binop): Use build_instanceof.
1340 * expr.c (build_instanceof): New function. If class is final,
1341 don't make a function call.
1342 (expand_java_INSTANCEOF): Use it.
1343 (build_get_class): New function.
1345 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1347 * jcf-write.c (generate_classfile): Scan the source_file for
1348 slashes with the right pointer variable.
1350 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1352 * lang.c (lang_decode_option): Update -Wunused flags by calling
1354 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1356 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1358 * check_init.c (check_init): Constify local char *.
1359 * class.c (push_class): Constify local char *.
1360 * java_tree.h: Update prototypes.
1361 * jcf-io.c (open_class): Constify filename parameter and
1363 (find_class): Remove redundant string copy. Cast return from
1365 * jcf-parse.c (read_class, parse_class_file, yyparse):
1366 Constify local char *.
1367 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1368 Constify local char *.
1369 * jcf.h (JCF): Constify filename and classname.
1370 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1371 * lang.c (init_parse): Constify parameter and return value.
1372 * lex.c (java_get_line_col): Constify filename parameter.
1373 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1374 * parse.y (java_parser_context_suspend,
1375 issue_warning_error_from_context, safe_layout_class): Constify
1377 * parse.c: Regenerate.
1379 2000-05-08 Tom Tromey <tromey@cygnus.com>
1381 * expr.c (build_jni_stub): Cache the result of
1382 _Jv_LookupJNIMethod.
1384 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1386 * decl.c (predef_filenames_size): Now 7.
1387 (predef_filenames): New seventh entry.
1389 2000-05-04 Tom Tromey <tromey@cygnus.com>
1391 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1392 Keep track of when we've seen a reference field after a
1393 non-reference field.
1394 (get_boehm_type_descriptor): Handle case where we see
1395 non-reference fields but no trailing reference field.
1396 * decl.c (rawdata_ptr_type_node): Define.
1397 (init_decl_processing): Initialize rawdata_ptr_type_node.
1398 * java-tree.h (rawdata_ptr_type_node): Declare.
1400 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1402 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1403 specifiers in calls to fprintf.
1405 2000-05-03 Andrew Haley <aph@cygnus.com>
1407 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1409 * javaop.h (WORD_TO_INT): New function.
1410 (IMMEDIATE_s4): Use WORD_TO_INT.
1411 * jcf.h (JPOOL_INT): Ditto.
1413 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1416 2000-04-19 Tom Tromey <tromey@cygnus.com>
1418 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1420 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1422 * expr.c (build_jni_stub): New function.
1423 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1425 * parse.y (java_complete_expand_methods): Expand a native method
1426 and call build_jni_stub if -fjni given.
1427 * lang-options.h: Document -fjni.
1428 * lang.c (flag_jni): New global.
1429 (lang_f_options): Added `jni' entry.
1430 * java-tree.h (soft_lookupjnimethod_node,
1431 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1433 (flag_jni): Declare.
1434 (build_jni_stub): Declare.
1435 (struct lang_decl): Added `native' flag.
1436 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1438 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1439 soft_jnipopsystemframe_node): New globals.
1440 (init_decl_processing): Set them. _Jv_InitClass only takes one
1443 * java-tree.def: Put into `C' mode.
1445 2000-04-27 Tom Tromey <tromey@cygnus.com>
1448 * expr.c (expand_invoke): Generate check to see if object pointer
1449 is null in nonvirtual invocation case.
1450 * java-tree.h (soft_nullpointer_node): Declare.
1451 * decl.c (soft_nullpointer_node): New global.
1452 (init_decl_processing): Initialize soft_nullpointer_node.
1453 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1454 or `private' methods.
1455 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1457 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1459 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1462 2000-04-26 Tom Tromey <tromey@cygnus.com>
1464 * zextract.c (find_zip_file_start): New function.
1465 (read_zip_archive): Use it.
1467 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1471 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1473 * class.c (common_enclosing_context_p): New function.
1474 * java-tree.h (common_enclosing_context_p): Added prototype.
1475 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1476 classes sharing an outer context with the current instance.
1477 * parse.y (build_access_to_thisn): Fixed leading comment.
1478 (verify_constructor_super): New local `supper_inner'. Skip
1479 enclosing context argument in the case of inner class constructors.
1480 (patch_method_invocation): Insert proper context as second
1481 parameter to pure inner class constructor super invocations.
1483 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1485 * parse.y (end_class_declaration): Reset the interface number
1488 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1490 * parse.y (source_start_java_method): Deleted unecessary code.
1491 (patch_method_invocation): Fixed comment.
1493 2000-04-24 Robert Lipe <robertlipe@usa.net>
1495 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1497 2000-04-23 Tom Tromey <tromey@cygnus.com>
1499 * boehm.c (mark_reference_fields): Use int_byte_position.
1501 2000-04-22 Tom Tromey <tromey@cygnus.com>
1503 * boehm.c (mark_reference_fields): Only call byte_position on
1506 2000-04-22 Tom Tromey <tromey@cygnus.com>
1508 * boehm.c (mark_reference_fields): Added `last_view_index'
1509 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1511 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1513 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1514 * parse.y (check_class_interface_creation): Fixed comments. Select
1515 permitted modifiers for (inner) interfaces. Changed error message
1516 to report rejected modifiers used with local classes.
1518 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1520 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1521 of directly inherited type considered in scope.
1522 * parse.y (do_resolve_class): Search inherited classes for inner
1525 2000-04-20 Tom Tromey <tromey@cygnus.com>
1527 * parse.y (not_accessible_p): Use member's class, not current
1528 class, when doing inheritance check for protected reference.
1531 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1533 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1535 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1537 * parse.y (lookup_field_wrapper): Search for final local aliases.
1538 (resolve_expression_name): Let lookup_field_wrapper search for
1539 final local aliases. Force the value of `name' if one is found.
1540 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1541 an expression name. Fixed comments.
1543 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1545 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1547 2000-04-19 Tom Tromey <tromey@cygnus.com>
1549 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1551 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1553 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1555 2000-04-18 Tom Tromey <tromey@cygnus.com>
1558 * gjavah.c (utf8_cmp): Changed return value.
1559 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1561 (cxx_keywords): New global.
1562 (get_field_name): Handle new result of cxx_keyword_subst.
1563 (print_method_info): Likewise.
1565 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1567 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1568 with a newline, for CNI.
1569 (print_stub_or_jni): Print a space or newline before method name for
1571 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1572 (process_file): Include gcj/cni.h if generating CNI stubs.
1574 2000-04-16 Tom Tromey <tromey@cygnus.com>
1576 * gjavah.c (decompile_method): Use print_field_name.
1579 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1581 * parse.y (java_expand_classes): Reverse the package list once.
1582 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1584 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1585 the `==' and `!=' operators.
1587 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * jcf-write.c (generate_bytecode_insns): At invokation time,
1590 always relate an interface method to the type of its selector.
1592 2000-04-05 Tom Tromey <tromey@cygnus.com>
1595 * expr.c (expand_invoke): Generate check to see if object pointer
1596 is null in nonvirtual invocation case.
1597 * java-tree.h (soft_nullpointer_node): Declare.
1598 * decl.c (soft_nullpointer_node): New global.
1599 (init_decl_processing): Initialize soft_nullpointer_node.
1600 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1601 or `private' methods.
1602 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1604 2000-04-05 Tom Tromey <tromey@cygnus.com>
1607 * parse.y (check_final_assignment): Recognize assignments to the
1608 `length' field of an array when generating class files.
1610 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1612 * class.c (decl_hash): Prototype removed.
1613 (decl_compare): Likewise.
1615 2000-04-05 Tom Tromey <tromey@cygnus.com>
1617 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1618 * parse.y (check_modifiers_consistency): Check for final/volatile
1619 clash. Fixes PR gcj/164.
1621 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1623 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1625 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1627 (add_method_1): Use `java_hash_hash_tree_node' and
1628 `java_hash_compare_tree_node'.
1629 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1630 (java_hash_compare_tree_node): Likewise.
1631 * parse.y (find_applicable_accessible_methods_list): Create,
1632 delete and use a hash table to remember already searched interfaces.
1634 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1636 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1639 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1641 * boehm.c (mark_reference_fields, set_bit): Prototype.
1642 (set_bit): Un-ANSI-fy definition.
1644 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1647 * decl.c (emit_init_test_initialization): Likewise.
1649 * gjavah.c (jni_print_char): Likewise.
1651 * parse.y (create_new_parser_context): Likewise.
1653 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1655 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1656 patch missing hunk. Fixed indentation.
1658 2000-03-30 Tom Tromey <tromey@cygnus.com>
1660 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1661 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1663 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1665 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1666 when negative *before* using it as an array index.
1667 * ChangeLog: Fixed typo.
1669 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1671 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1672 to 0 when it reaches -1.
1674 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1676 * jcf-parse.c (get_constant): Properly cast `num' during the
1677 invocation of `add_double'.
1678 * jcf-write.c (push_long_const): Properly cast `lo' before
1679 comparing it to short bounds.
1680 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1681 `interface_body:' is reduced after the current interface is
1684 2000-03-26 Tom Tromey <tromey@cygnus.com>
1686 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1687 Java-specific `-f' option.
1689 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1691 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1692 Adjust order of making types.
1693 Make bitsize_*_node values.
1695 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1697 * class.c (make_field_value): Use byte_position.
1698 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1699 (java_array_data_offset): Likewise.
1700 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1703 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1705 * parse.y (check_abstract_method_definitions): New local
1706 `end_type_reached'. Make sure we also consider `end_type'.
1707 (java_check_abstract_method_definitions): Make sure we eventually
1708 consider `java.lang.Object'.
1709 (maybe_use_access_method): Don't use access method if not in the
1710 context of a pure inner class or if the method's context is right.
1711 (find_applicable_accessible_methods_list): New static flag
1712 `object_done'. Don't search abstract classes as interfaces. Fixed
1713 indentation. Fixed the `java.lang.Object' only search. Search
1714 class interface(s) first, then fully search enclosing contexts.
1715 (find_most_specific_methods_list): Pick the closest candidate when
1716 they're all abstract.
1718 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1721 properly initialize `finished_label'. Don't emit gotos for empty
1724 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1726 * except.c (emit_handlers): Clear catch_clauses_last.
1728 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1730 * parse.y (check_method_types_complete): New function.
1731 (create_class): Reset anonymous class counter only when seeing an
1733 (java_complete_class): JDEP_METHOD: Don't recompute signature
1736 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1738 * class.c (build_static_ref): Fixed indentation in comment.
1739 * java-tree.def (TRY_EXPR): Fixed typo in name.
1740 (CLASS_LITERAL): Likewise.
1741 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1742 (struct lang_type): New field `dot_class'.
1743 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1744 (generate_classfile): Method `class$' is synthetic.
1745 * parse.y (build_do_class_method): New function.
1746 (build_dot_class_method_invocation): Likewise.
1747 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1748 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1749 (qualify_ambiguous_name): Likewise.
1750 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1751 (build_try_statement): Fixed leading comment.
1753 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1755 * class.c (make_field_value): Properly handle sizes.
1756 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1757 (layout_class_method): Count using trees.
1758 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1759 * expr.c (java_array_data_offset): Use int_bit_position.
1760 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1761 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1763 2000-03-16 Tom Tromey <tromey@cygnus.com>
1765 * lang.c (flag_hash_synchronization): New global.
1766 (lang_f_options): Added `hash-synchronization'.
1767 * lang-options.h: Mention -fhash-synchronization.
1768 * java-tree.h (flag_hash_synchronization): Declare.
1769 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1770 hash table synchronization is disabled.
1771 * decl.c (init_decl_processing): Only push `sync_info' value when
1772 hash table synchronization is disabled.
1773 * class.c (make_class_data): Only push `sync_info' field when hash
1774 table synchronization is disabled. Removed dead code.
1776 2000-03-16 Tom Tromey <tromey@cygnus.com>
1778 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1780 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1782 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1784 * parse.y (patch_method_invocation): Handle anonymous classes
1785 creation in static context.
1787 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1789 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1790 * parse.y (resolve_qualified_expression_name): Use it.
1791 (patch_method_invocation): Likewise.
1793 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1795 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1796 depending on the type of dependency which dictates what the
1798 (unresolved_type_p): Resolved types limited to the current class.
1800 2000-03-15 Tom Tromey <tromey@cygnus.com>
1802 * decl.c (init_decl_processing): Set type of `sync_info' to be
1805 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1806 Correctly compute bit number for current slot. Zero `high' and
1807 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1808 mark_reference_fields.
1809 (mark_reference_fields): New function.
1811 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1813 * parse.y (register_incomplete_type): Fixed initialization of
1816 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1818 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
1820 (push_class_context, pop_class_context): New function.
1821 (class_body:): Call pop_class_context.
1822 (interface_body:): Likewise.
1823 (INNER_QUALIFIER): New macro.
1824 (report_class_declaration): Changed output format and use
1825 INNER_QUALIFIER. Call push_class_context.
1827 2000-02-14 Andrew Haley <aph@cygnus.com>
1829 * check-init.c (check_init): Add new cases for unary and binary
1832 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1834 * parse.y (resolve_package): Set `next' once a type name has been
1835 progressively discovered.
1836 (resolve_qualified_expression_name): Propagate resolution only if
1837 there are remaining qualifiers. Take into account `q' might have
1838 been cleared after re-qualification.
1839 * parse.y (patch_method_invocation): New local `resolved'.
1840 Section dealing with qualified expression rewritten to use
1841 resolve_field_access.
1843 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1845 * parse.h (PUSH_CPC): Fixed indentation.
1846 (DEBUG_CPC): New macro.
1847 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
1848 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
1849 * parse.y (class_body_declaration:): Use
1850 SET_CPC_INSTANCE_INITIALIZER_STMT.
1851 (method_declaration:): Check for null current_function_decl.
1852 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
1853 (java_parser_context_pop_initialized_field): Better handling of
1855 (maybe_make_nested_class_name): Mark nested class name as
1856 qualified when necessary.
1857 (end_class_declaration): Don't call java_parse_context_resume when
1858 one or more error occured.
1859 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
1860 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
1861 SET_CPC_INITIALIZER_STMT.
1862 (method_header): Check for inner classes declaring static methods.
1863 (resolve_qualified_expression_name): Handle situation where `this'
1866 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
1868 * typeck.c (build_prim_array_type): Correctly set the high word too.
1870 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1872 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1874 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1875 list of methods for interfaces.
1877 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1879 * parse.y (qualify_ambiguous_name): Properly handle expressions
1882 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1884 * parse.y (check_final_assignment): Extended to process
1886 (patch_assignment): Have check_final_assignment called only once.
1888 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1890 * java-tree.h (IS_INIT_CHECKED): New flag.
1891 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1892 * parse.y (patch_string): Call force_evaluation_order on the
1893 completed string concatenation tree.
1894 * expr.c (force_evaluation_order): Call force_evaluation_order on
1895 function's arguments too.
1897 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1899 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1900 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1901 (build_anewarray): Likewise.
1902 * parse.y (patch_newarray): Likewise.
1903 * parse.c: Regenerated.
1905 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1907 * decl.c (init_decl_processing): Added new class fields `depth',
1908 `ancestors', and `idt' to class_type_node. Use
1909 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1910 * class.c (make_class_data): Push initial values for new fields.
1911 * java-tree.h: Updated prototype for `build_invokeinterface'.
1912 * expr.c (build_invokeinterface): Changed parameters to accept
1913 `method' tree. Calculate index of `method' in its declaring
1914 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1915 (expand_invoke): Call `build_invokeinterface' with new parameters.
1916 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1919 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1921 * typeck.c (lookup_do): Search superinterfaces first
1922 when looking up an interface method. From Godmar Back
1925 2000-03-06 Tom Tromey <tromey@cygnus.com>
1927 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1929 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1931 * java-tree.h (lookup_argument_method2): Declared.
1932 (safe_layout_class): Prototype moved from parse.h.
1933 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1934 * parse.y (java_check_regular_methods): Local `super_class' gone.
1935 Call lookup_argument_method2 instead of lookup_argument_method.
1936 Perform modifier match for methods found declared in implemented
1937 interfaces. Fixed indentation problem. Overriding/hiding error
1938 report to take place only for methods found in classes.
1939 * typeck.c (lookup_argument_method): Changed leading
1940 comment. Re-written by calling lookup_do.
1941 (lookup_argument_method2): New function.
1942 (lookup_java_method): Re-written by calling lookup_do.
1943 (lookup_do): New function.
1945 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1947 * check-init.c (check_init): Removed dead code. Handle (blank)
1949 * parse.y (declare_local_variables): New local `final_p', set it
1950 and use it to initialize LOCAL_FINAL.
1951 (check_final_assignment): Only check FIELD_DECLs.
1953 2000-02-17 Tom Tromey <tromey@cygnus.com>
1955 * Makefile.in (JAVA_OBJS): Added boehm.o.
1956 (boehm.o): New target.
1957 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1958 * java-tree.h (flag_use_boehm_gc): Declare.
1959 (get_boehm_type_descriptor): Declare.
1960 * lang.c (lang_f_options): Added `use-boehm-gc'.
1961 (flag_use_boehm_gc): New global.
1962 * lang-options.h: Added -fuse-boehm-gc.
1963 * boehm.c: New file.
1964 * class.c (get_dispatch_table): If class uses a Boehm type
1965 descriptor, put it in the vtable.
1966 (make_class_data): Removed dead code.
1968 2000-03-03 Per Bothner <per@bothner.com>
1970 * decl.c (init_decl_processing): Initialize sizetype properly.
1972 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1974 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1975 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1976 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1977 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1978 (jcf_parse): New local `current'. Load innerclasses seen in outer
1979 context being processed.
1980 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1981 * jcf-write.c (append_innerclasses_attribute): New function.
1982 (append_innerclasses_attribute_entry): Likewise.
1983 (get_access_flags): Handle static classes. Set anonymous and local
1984 classes to be private.
1985 (generate_classfile): Attribute count adjusted. Call
1986 append_innerclasses_attribute.
1987 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1988 PURE_INNER_CLASS_TYPE_P.
1989 * parse.y (parser_qualified_classname): New parameter `is_static',
1990 produce non qualified name accordingly.
1991 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1992 (create_interface): Added argument to parser_qualified_classname.
1993 (create_class): Added argument to parser_qualified_classname. Setup
1994 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1995 (add_inner_class_fields): Fixed indentation.
1996 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1997 (method_declarator): Fixed typo in comment.
1998 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1999 (build_current_thisn): Likewise.
2000 (patch_method_invocation): Likewise.
2002 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2004 * decl.c (current_function_decl): Move to toplev.c.
2006 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2008 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2009 (DECL_BIT_INDEX): Use underlying representation.
2010 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2012 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2014 * expr.c (build_java_ret): Pass proper type to size_binop.
2016 2000-02-25 Anthony Green <green@cygnus.com>
2018 * expr.c (build_class_init): Mark the decl to be ignored by
2020 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2021 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2022 * class.c (init_test_hash_newfunc): New function.
2023 (decl_hash): New function.
2024 (decl_compare): New function.
2025 * decl.c (emit_init_test_initialization): New function.
2026 (complete_start_java_method): Traverse the init test hashtable,
2027 calling emit_init_test_initialization.
2028 (always_initialize_class_p): Define.
2029 * expr.c (build_class_init): Use initialization tests when
2030 emitting class initialization code.
2031 (always_initialize_class_p): Declare.
2032 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2034 * java-tree.h: Include hash.h.
2035 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2036 (struct lang_decl): Add init_test_table field.
2037 (init_test_hash_entry): Define.
2039 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2041 * gjavah.c (main): Avoid using `argi' to report unimplemented
2044 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2046 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2047 initialize locals to avoid warnings. Local `exception_type' moved
2050 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * parse.y (resolve_expression_name): Use `orig' as a second
2053 argument to resolve_field_access.
2054 (resolve_field_access): Removed unecessary code when dealing with
2057 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2059 * class.c (push_super_field): Don't push the field twice.
2060 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2061 * parse.h (java_reorder_fields): Prototyped.
2062 * parse.y (java_reorder_fields): New function.
2063 (java_layout_class): Simplified not to worry about re-ordering.
2065 2000-02-23 Tom Tromey <tromey@cygnus.com>
2067 * gjavah.c (print_name): In JNI case, correctly quote string.
2068 (print_method_info): Don't handle overrides in JNI mode.
2070 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2072 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2073 value type set to `boolean_type_node'.
2075 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2077 * jcf-dump.c (main): Test for correct condition after
2078 output file creation.
2080 2000-02-19 Anthony Green <green@cygnus.com>
2082 * jcf-depend.c (add_entry): Fix test for first list entry.
2084 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2086 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2087 * constants.c (build_constants_constructor): Likewise.
2089 2000-02-19 Anthony Green <green@cygnus.com>
2091 * jcf-depend.c (add_entry): Add entries to the end of the list.
2093 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2095 * decl.c (INT_TYPE_SIZE): Define if necessary.
2096 (expand_java_return): Handle the case of a native integer smaller
2099 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2101 * gjavah.c (help): Use GCCBUGURL.
2102 * jv-scan.c (help): Likewise.
2103 * jcf-dump.c (help): Likewise.
2105 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2107 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2110 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2112 * jcf-parse.c (load_class): Call `fatal' if no file containing
2113 the target class are found.
2115 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2117 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2118 lex.c, lex.h, and PARSE_H to...
2119 (parse.o, parse-scan.o): ...here, respectively.
2121 * lex.c: Split out code that may trigger SIGFPE from yylex()
2122 to its own function.
2123 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2125 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2127 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2129 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2131 * parse.y (outer_field_access_p): Stop in time when outer contexts
2133 (resolve_qualified_expression_name): Properly qualify *everything*
2134 after a package.type to be resoled as expression names.
2135 (find_applicable_accessible_methods_list): Save/restore `class' to
2136 isolate it from a possible outer context search.
2138 2000-02-15 Tom Tromey <tromey@cygnus.com>
2140 * gjavah.c (jni_print_char): New function.
2141 (print_full_cxx_name): Use it.
2142 (decode_signature_piece): Likewise.
2143 (print_cxx_classname): Likewise.
2145 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2147 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2149 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2151 * gjavah.c: Include version.h.
2153 * jcf-dump.c: Likewise.
2155 * jv-scan.c: Likewise.
2157 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2159 * parse.y (outer_field_access_fix): First parameter now a tree
2160 node. Check for assignement to final. First argument to
2161 build_outer_field_access_fix modified to accomodate prototype.
2162 (build_outer_field_access): Don't check for assignment to final
2164 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2165 possibly returned by outer_field_access_fix. Changed
2166 outer_field_access_fix's first argument.
2167 (check_final_assignment): $finit$'s context is OK.
2168 (patch_unaryop): Use node instead of its line/column value when
2169 calling outer_field_access_fix.
2171 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2173 * parse.y (interface_declaration:): No longer tagged
2174 <node>. Re-installed default action.
2175 (class_member_declaration:): Handle inner interfaces.
2176 (interface_member_declaration): Handle inner interfaces and
2178 (create_interface): Push error if one seen. Suspend parsing
2179 context when processing an inner interface.
2180 (register_fields): Inner class static field limitations not to
2181 apply to inner interfaces.
2183 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2185 * jcf-parse.c (load_class): Update `java_error_count' when a
2186 class' file can't be found.
2187 (parse.y): Avoid (byte)code generation when errors seen.
2189 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2191 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2192 decodes a valid node.
2193 (patch_binop): Handle TRUNC_DIV_EXPR.
2195 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2197 * parse.y (resolve_package): New local `acc'. Try to progressively
2198 build and guess a package and type name.
2200 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2202 * parse.y (find_applicable_accessible_methods_list): Load and
2203 layout the search class if necessary.
2204 (java_complete_tree): Keep to original type of the folded initial
2207 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2209 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2210 Generate error message if circularity is detected. New static
2212 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2213 * jcf-write.c (generate_bytecode_insns): Very simply handle
2215 * parse.y (java_check_circular_reference): Use
2216 `cyclic_inheritance_report' during report, if necessary.
2217 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2218 walking NEW_ARRAY_INIT twice.
2220 2000-02-09 Tom Tromey <tromey@cygnus.com>
2222 * parse.y (check_class_interface_creation): Allow inner classes to
2223 be `private' or `protected', check modifiers' consistency. Prevent
2224 block local classes from bearing any modifiers.
2226 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2228 * except.c (check_start_handlers): Re-add prototype lost in last
2230 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2232 2000-02-09 Andrew Haley <aph@cygnus.com>
2234 * decl.c (clear_binding_level): Remove excess initializer.
2235 (maybe_poplevels): Remove unused variable.
2236 (force_poplevels): Ditto.
2237 (struct binding_level): Add comment.
2239 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2241 * jcf-write.c (generate_classfile): Don't consider
2242 pre-initialization with reference value (use <clinit> instead.)
2243 * parse.y (java_fix_constructors): No generated constructor for
2245 (build_outer_field_access): Removed debug message.
2246 (outer_field_expanded_access_p): Adapted to bytecode generation.
2247 (build_outer_field_access_method): Use fix_method_argument_names.
2248 (build_outer_method_access_method): Fixed indentation. Added
2249 comment. Handle access method generation for static and also void
2251 (build_access_to_thisn): Inserted debug message.
2252 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2253 (resolve_qualified_expression_name): Fixed comment.
2254 (not_accessible_p): Adapted to bytecode generation. Added comment.
2255 (patch_method_invocation): Added comment.
2256 (maybe_use_access_method): Fixed leading comment. Handle static
2258 (java_complete_lhs): Don't shortcut handling of initialized upon
2259 declaration String type static fields when generating bytecode.
2260 (patch_unaryop): Handle outer field access when generating
2263 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2265 * java-tree.h (FIELD_THISN): New macro.
2266 * jcf-write.c (append_synthetic_attribute): New function.
2267 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2268 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2269 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2271 (build_outer_field_access): Turned on access functions usage and
2272 generation when compiling to bytecode.
2273 (maybe_use_access_method): Likewise.
2275 2000-01-25 Andrew Haley <aph@cygnus.com>
2277 * java-except.h (struct eh_range): Add `expanded' field.
2278 (maybe_start_try): Add end_pc arg.
2279 (maybe_end_try): Ditto.
2280 * java-tree.h (force_poplevels): new function.
2281 * expr.c (expand_byte_code): Don't call maybe_start_try or
2283 * except.c (add_handler): Reset expanded.
2284 (expand_start_java_handler): Set expanded.
2285 (check_start_handlers): Don't expand a start handler that's
2286 already been expanded.
2287 (maybe_start_try): Add end_pc arg. Only expand a handler which
2289 (expand_end_java_handler): call force_poplevels.
2290 (force_poplevels): new function.
2291 * decl.c (binding_level): Add start_pc of binding level.
2292 (maybe_pushlevels): Call maybe_start_try when pushing binding
2294 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2295 (LARGEST_PC): Define.
2296 (clear_binding_level): Use LARGEST_PC.
2298 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2299 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2300 (binding_depth, is_class_level, current_pc): new variables.
2301 (struct binding_level): ditto.
2302 (indent): new function.
2303 (push_jvm_slot): add debugging info.
2304 (maybe_pushlevels): ditto.
2305 (maybe_poplevels): ditto.
2308 (start_java_method): ditto.
2309 (give_name_to_locals): comment only.
2310 * except.c (binding_depth, is_class_level, current_pc):
2312 (expand_start_java_handler): add debugging info.
2313 (expand_end_java_handler): ditto.
2315 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2317 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2318 (print_name_for_stub_or_jni, process_file): Constify a char*.
2320 2000-02-03 Tom Tromey <tromey@cygnus.com>
2322 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2324 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2326 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2327 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2330 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2333 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2334 (struct lang_type): New field `ii_block'.
2335 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2336 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2337 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2338 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2339 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2340 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2342 * parse.y (add_instance_initializer): New function.
2343 (in_instance_initializer): New static global.
2344 (class_body_declaration:): Link instance initializer block.
2345 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2346 (array_creation_expression:): Remove unused local.
2347 (java_parser_context_push_initialized_field): Fixed leading
2348 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2349 CPC_INSTANCE_INITIALIZER_LIST.
2350 (java_parser_context_pop_initialized_field): Likewise.
2351 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2352 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2353 CPC_INITIALIZER_STMT.
2354 (fix_constructors): New local `class_type'. Use it. Call
2355 add_instance_initializer.
2356 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2357 (patch_return): Forbid return in instance initializers.
2358 (patch_throw_statement): Enforce exception handling in the context
2359 of instance initializers.
2361 2000-02-03 Tom Tromey <tromey@cygnus.com>
2363 * Make-lang.in (java.mostlyclean): Remove executables in
2366 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2368 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2369 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2370 (java_float_finite): Convert to use union Word from javaop.h.
2371 (java_double_finite): Convert to use union DWord from javaop.h.
2373 2000-02-02 Tom Tromey <tromey@cygnus.com>
2375 * gjavah.c (options): Added `jni' entry.
2376 (help): Document -jni.
2377 (flag_jni): New global.
2378 (process_file): Handle JNI output. Don't print text from
2379 -prepend, -add, etc, when generating stubs. Only remove `.class'
2380 suffix if it actually exists.
2381 (main): Create a `.c' file when run with `--jni --stubs'. Create
2382 correct output file name with `--jni'.
2383 (print_include): Mangle header name differently in JNI case.
2384 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2386 (print_method_info): Handle JNI case. Put signature info into
2387 method name. Handle case when STREAM is NULL.
2388 (print_name_for_stub_or_jni): New function.
2389 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2390 (print_cxx_classname): Handle JNI.
2391 (print_full_cxx_name): Likewise.
2392 (decode_signature_piece): Likewise.
2393 (overloaded_jni_method_exists_p): New function.
2394 (struct method_name): Added `signature' and `sig_length' fields.
2395 (HANDLE_END_FIELD): Do nothing in JNI mode.
2397 2000-02-02 Tom Tromey <tromey@cygnus.com>
2399 * jv-scan.c: Include version.c, <getopt.h>.
2400 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2401 (options): New array.
2402 (usage): New function.
2403 (version): New function.
2404 (main): Use getopt_long to parse command line.
2405 * jcf-dump.c: Include version.c, <getopt.h>.
2406 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2407 OPT_JAVAP): New macros.
2408 (options): New array.
2409 (usage): Return `void'. Changed message.
2410 (help): New function.
2411 (version): New function.
2412 (main): Use getopt_long_only to parse command line.
2413 * gjavah.c: Include <getopt.h>.
2414 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2415 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2416 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2417 (options): New array.
2418 (java_no_argument): Removed.
2419 (help): Updated with missing options.
2420 (main): Use getopt_long_only to parse command line.
2421 (usage): Changed message.
2423 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2425 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2426 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2427 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2428 * parse.y (array_creation_expression:): Handle anonymous arrays.
2429 (build_array_from_name): Don't set `ret_name' if null.
2430 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2431 (qualify_ambiguous_name): Likewise.
2432 (java_complete_expand_class): Likewise.
2434 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2436 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2437 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2438 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2439 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2440 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2441 AIPL_FUNCTION_COMPLETED_INVOCATION.
2442 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2443 AIPL_FUNCTION_INVOCATION_READY.
2444 (AIPL_FUNCTION_DECLARATION): New enum entry.
2445 * parse.y (reorder_static_initialized): New function.
2446 (java_parser_context_pop_initialized_field): Use it.
2447 (add_inner_class_fields): Use
2448 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2449 augmented. Install marker after last alias initializer, if any.
2450 (generate_finit): Fixed typo. Don't try to retain only the used
2452 (method_header): Compute and set DECL_FUNCTION_NAP.
2453 (method_declarator): Fixed comment. Insert alias initializer in
2455 (build_alias_initializer_parameter_list): Fixed leading
2456 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2457 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2458 (java_complete_expand_class): Code to retain only used aliases
2460 (java_complete_expand_methods): New local `first_decl'. Generate
2461 $finit$ first, then expand the constructors, regular methods and
2463 (java_complete_expand_method): Don't report error on missing
2464 return statement if previously detected bogus.
2465 (fix_constructors): Don't patch constructor parameters list.
2466 (patch_method_invocation): Use new AIPL enum values. Reverse
2467 alias initializer list for anonymous classes.
2469 2000-01-30 Anthony Green <green@redhat.com>
2471 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2472 determine how many stack slots to pop.
2474 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2476 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2477 error handling/recovery.
2478 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2480 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2482 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2483 FIELD_LOCAL_ALIAS_USED): New macros.
2484 (DECL_FUNCTION_NAP): New macro.
2485 (struct lang_decl): New field `nap'.
2486 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2487 (struct lang_type): New fields `finit_stmt_list' and
2489 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2490 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2491 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2492 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2493 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2494 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2495 (BUILD_THROW): Macro line separator re-indented.
2496 * parse.y (end_class_declaration): New function.
2497 (maybe_generate_pre_expand_clinit): New name for
2498 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2499 pre-expand static fields.
2500 (maybe_generate_clinit): Function deleted.
2501 (check_for_static_method_reference): Prototype's parameter list
2503 (generate_finit): New name for maybe_generate_finit. Changed
2504 leading comment. Function rewritten to use
2505 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2506 (build_alias_initializer_parameter_list): New function.
2507 (java_parser_context_pop_initialized_field): Likewise.
2508 (add_inner_class_fields): Likewise.
2509 (type_declaration:): Call end_class_declaration.
2510 (class_member_declaration:): Likewise.
2511 (formal_parameter_list:): Fixed typos.
2512 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2513 element. Improved error handling.
2514 (block_statement:): Call end_class_declaration.
2515 (anonymous_class_creation:): Likewise.
2516 (create_anonymous_class): Fixed comments.
2517 (create_class): Call add_inner_class_fields.
2518 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2519 (method_header): Use MARK_FINAL_PARMS.
2520 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2521 (method_declarator): Propagate final argument flag.
2522 (craft_constructor): New local `artificial'. Call
2523 build_alias_initializer_parameter_list. Use
2524 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2525 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2527 (complete_expand_class): Get rid of unused outer context local
2529 (java_complete_expand_methods): Fixed leading
2530 comment. Generate/pre-expand <clinit> first. Changed method
2531 expansion order to regular, $finit$, constructors, <clinit>.
2532 (java_complete_expand_method): Set current_function_decl.
2533 (fix_constructors): Fix constructor parameter list to account for
2534 outer context local alias initializers.
2535 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2536 (resolve_expression_name): Lookup outer context local aliases. New
2537 local `access', use it.
2538 (patch_method_invocation): Patch inner class ctor invocation with
2539 outer context local aliases initialization values. $finit$
2540 invocation patching now includes things generated with
2541 build_alias_initializer_parameter_list.
2542 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2543 (build_super_invocation): Likewise.
2544 (patch_assignment): Changed comment.
2546 2000-01-27 Andrew Haley <aph@cygnus.com>
2548 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2552 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2554 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2556 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2558 * parse.y (register_fields): Don't pass a format specifier to
2559 OBSOLETE_MODIFIER_WARNING.
2560 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2561 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2563 (check_modifiers): Change function into a macro.
2564 (check_class_interface_creation): Pass a literal format string.
2566 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2568 * buffer.h: PROTO -> PARAMS.
2569 * check-init.c: Likewise.
2570 * class.c: Likewise.
2571 * constants.c: Likewise.
2572 * convert.h: Likewise.
2574 * except.c: Likewise.
2576 * gjavah.c: Likewise.
2577 * java-except.h: Likewise.
2578 * java-tree.h: Likewise.
2579 * jcf-depend.c: Likewise.
2580 * jcf-dump.c: Likewise.
2581 * jcf-parse.c: Likewise.
2582 * jcf-path.c: Likewise.
2583 * jcf-reader.c: Likewise.
2584 * jcf-write.c: Likewise.
2586 * jv-scan.c: Likewise.
2587 * jvgenmain.c: Likewise.
2588 * jvspec.c: Likewise.
2592 * parse-scan.y: Likewise.
2593 * parse.h: Likewise.
2594 * parse.y: Likewise.
2595 * typeck.c: Likewise.
2596 * verify.c: Likewise.
2599 * zextract.c: Likewise.
2600 * zipfile.h: Likewise.
2602 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2604 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2605 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2606 * constants.c (build_constant_data_ref): Check for cached
2607 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2608 in TYPE_CPOOL_DATE_REF.
2609 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2610 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2611 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2612 (LOCAL_FINAL): New macro.
2613 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2614 constant pool -- don't try to reuse.
2615 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2617 (find_in_current_zip): Use TYPE_JCF.
2618 * parse.h (java_check_final): Prototype removed.
2619 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2620 (maybe_create_class_interface_decl,
2621 check_class_interface_creation): Likewise.
2622 (java_expand_finals): Function removed.
2623 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2624 (block_statement:): Fixed comment.
2625 (anonymous_class_creation:): Likewise.
2626 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2628 (check_class_interface_creation): Loosened error report on (inner)
2629 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2630 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2631 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2633 (create_interface): Likewise.
2634 (anonymous_class_counter): New static global.
2635 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2636 patch. Fixed comments.
2637 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2638 anonymous_class_counter when declaring a toplevel class.
2639 (craft_constructor): Fixed constructor name when handling
2640 anonymous classes. Anonymous class constructors to feature hidden
2642 (java_fix_constructors): Added comment.
2643 (java_check_final): Function removed.
2644 (java_complete_expand_methods): Fixed comment. Don't generate
2645 class data, save its outgoing constant pool instead.
2646 (verify_constructor_super): Skip anonymous class constructor
2647 hidden this$<n> parameter.
2648 (java_expand_classes): New local `saved_ctxp'. Removed call to
2649 java_expand_finals and java_check_final. Expand anonymous class
2650 constructors. Generate class data.
2651 (build_super_invocation): Skip anonymous class hidden this$<n>
2653 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2654 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2655 (set_java_signature): Likewise.
2657 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2659 * gjavah.c: Delete ACC_VISIBILITY define.
2660 * jcf.h: Add ACC_VISIBILITY define.
2661 * parse.y: final: rule tagged <value>.
2662 (java_check_regular_methods): Use ACC_VISIBILITY define for
2663 default package access check.
2664 (local_variable_declaration_statement): Use final: rule.
2666 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2668 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2671 2000-01-17 Tom Tromey <tromey@cygnus.com>
2673 * gjavah.c (print_field_info): Allow non-static final fields.
2675 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2677 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2678 * parse.y (patch_anonymous_class): New function.
2679 (create_anonymous_class): Register incomplete type when the
2680 class/interface to extends/implement isn't known yet.
2681 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2682 (verify_constructor_super): Tuned error message.
2684 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2686 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2687 (ANONYMOUS_CLASS_P): New macro.
2688 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2689 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2690 * parse.y (create_class): Added leading argument.
2691 (maybe_create_class_interface_decl,
2692 check_class_interface_creation): Likewise.
2693 (craft_constructor): New function.
2694 (verify_constructor_super): Added argument in prototype.
2695 (class_declaration:): Inserted leading argument.
2696 (for_begin:): Use FOR_LOOP_P.
2697 (anonymous_class_creation): Create WFL of the anonymous class to
2698 instantiate. Call build_new_invocation. Added comments.
2699 (check_class_interface_creation): Handle parameter `anonymous' in
2700 verbose mode class creation announce.
2701 (link_nested_class_to_enclosing): Exclude anonymous classes.
2702 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2703 anonymous class, even though they appear to have an enclosing
2705 (create_interface): Pass extra argument to
2706 check_class_interface_creation.
2707 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2708 (create_class): Call check_class_interface_creation and
2709 maybe_create_class_interface_decl with extra new argument. Don't
2710 add private this$<n> to anonymous classes.
2711 (method_declarator): Insert hidden this$<n> to anonymous class
2713 (java_fix_constructors): Deleted code creating default
2714 constructor. Call craft_constructor instead.
2715 (java_check_regular_methods): Set `saw_constructor' to 1 for
2717 (fix_constructors): Pass extra argument to verify_constructor_super.
2718 (verify_constructor_super): New local `sdecl', use it. Search for
2719 matching constructor (possibly featuring arguments) in super
2721 (lookup_method_invoke): Craft constructor according to arguments
2722 list when dealing with anonymous class constructors.
2723 (build_super_invocation): Pass arguments to anonymous class super
2725 (search_loop): Use FOR_LOOP_P.
2726 (labeled_block_contains_loop_p): Likewise.
2728 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2730 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2731 (enclosing_context_p): New function.
2732 (get_access_flags_from_decl): Handle CLASS_STATIC.
2733 (maybe_layout_super_class): Extra first argument passed to
2735 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2737 * decl.c (access0_identifier_node): New global.
2738 (init_decl_processing): access0_identifier_node initialized.
2739 (pushdecl): Set DECL_CONTEXT only on non type decls.
2740 * expr.c (lookup_field): Lookup inner class fields in enclosing
2742 (expand_invoke): Use ID_INIT_P.
2743 (expand_java_field_op): Use DECL_CLINIT_P.
2744 * java-tree.def (CLASS_LITERAL): New tree code.
2745 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2746 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2747 (struct lang_decl): New field `inner_access'.
2748 (enclosing_context_p): Prototyped.
2749 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2750 ID_CLINIT_P): New macros.
2751 (CLASS_STATIC): New macro.
2752 (CLASS_ACCESS0_GENERATED_P): New macro.
2753 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2754 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2755 INNER_CLASS_P): New macros.
2756 (DECL_INNER_CLASS_LIST): New macro.
2757 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2759 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2760 the shift value to int. Fixed typo in comment.
2761 * lex.c (inst_id, wpv_id): Initialize.
2762 * mangle.c (unicode_mangling_length): Take `$' into account.
2763 * parse.h (DRECOVER, RECOVER): Terminate properly.
2764 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2765 (typedef struct _jdep): New field `enclosing'.
2766 (JDEP_ENCLOSING): New macro.
2767 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2768 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2769 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2770 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2771 GET_ENCLOSING_CPC_CONTEXT): New macros.
2772 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2773 (do_resolve_class): Added extra argument in prototype.
2774 * parse.y (resolve_class): Added extra argument in prototype.
2775 (maybe_create_class_interface_decl): Likewise.
2776 (maybe_use_access_method, build_wfl_wrap): New functions.
2777 (java_complete_expand_classes, java_complete_expand_class):
2779 (java_parser_context_push_initialized_field,
2780 java_parser_context_suspend, java_parser_context_resume):
2782 (maybe_make_nested_class_name, make_nested_class_name,
2783 set_nested_class_simple_name_value,
2784 link_nested_class_to_enclosing, find_as_inner_class,
2785 find_as_inner_class_do, check_inner_class_redefinition,
2786 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2787 maybe_build_thisn_access_method, build_outer_field_access,
2788 build_outer_field_access_methods, build_outer_field_access_expr,
2789 build_outer_method_access_method, build_new_access_id,
2790 build_outer_field_access_method, outer_field_access_p,
2791 outer_field_expanded_access_p, outer_field_access_fix,
2792 build_incomplete_class_ref, patch_incomplete_class_ref,
2793 create_anonymous_class): Likewise.
2794 (inst_id, wpv_id): New static global variables.
2795 (synchronized:): New rule, tagged <node>.
2796 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2798 (anonymous_class_creation:): New rule, tagged <node>.
2799 (NEW_TK): Tagged <node>.
2800 (type_literals, array_type_literal): New rules, tagged <node>.
2801 (class_declaration:): Removed action when reducing by class_body:
2802 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2803 using GET_CPC in sub-rules.
2804 (class_member_declaration): Handle inner classes.
2805 (method_declaration): When reducing method_header:, reset
2806 current_function_decl when appropriate.
2807 (method_declarator:): Set the number of formal parameter to 0 for
2808 method declared without arguments.
2809 (constructor_declarator:): Likewise.
2810 (static_initializer:): List of elements kept in a list.
2811 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2812 use of the keyword `static' for type declarations.
2813 (block_statement:): Handle inner class declarations.
2814 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2815 type qualified `this'.
2816 (class_instance_creation_expression): Use anonymous_class_creation:
2817 to handle inner class instances creation. Handle qualified `new'.
2818 (something_dot_new): Added appropriate actions.
2819 (create_new_parser_context): New function.
2820 (java_push_parser_context, java_parser_context_save_global,
2821 java_parser_context_suspend): Use create_new_parser_context.
2822 (check_modifiers): Changed leading comment.
2823 (check_class_interface_creation): Handle interclasses.
2824 (add_superinterfaces): Fixed comment.
2825 (create_interface): Build qualified name from the raw_name instead
2826 of its matching WFL. Push the initialized fields list. raw_name added
2827 as an extra argument to maybe_create_class_interface_decl.
2828 (create_class): Build qualified name from the raw_name instead of
2829 its matching WFL. Removed assignment to current_parsed_class_un.
2830 Call PUSH_ERROR before returning an error. Suspend the current
2831 parser context when processing an inner class. Push the
2832 initialized fields list. raw_name added as an extra argument to
2833 maybe_create_class_interface_decl. Add the private this$<n>
2835 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
2836 (register_fields): Get the class type from GET_CPC and handle
2837 previous errors. Added code to handle the creation of static
2838 fields in inner classes. Initialized fields initialization
2839 statements kept in a list of lists.
2840 (maybe_generate_finit): Initialized fields initialization
2841 statements kept in a list of lists. Use GET_CPC.
2842 (maybe_generate_clinit): Likewise.
2843 (method_header): Use GET_CPC and GET_CPC_UN.
2844 (parser_qualified_classname): Handle inner classes.
2845 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
2846 (java_fix_constructors): Hide pointer to enclosing context
2847 instance in constructor list when dealing with inner classes.
2848 (jdep_resolve_class): Call resolve_class with extra first argument
2850 (resolve_class): Add enclosing context as a first extra argument
2851 to do_resolve_class.
2852 (do_resolve_class): Call find_as_inner_class. Handle WFLs
2854 (resolve_no_layout): Extra argument added to resolve_class
2856 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
2857 (java_get_real_method_name): Use GET_CPC_UN.
2858 (check_abstract_method_definitions): Use DECL_CLINIT_P.
2859 (java_check_abstract_methods): Handle static method declared in
2860 inner classes by an error.
2861 (java_check_regular_methods): Use DECL_CLINIT_P.
2862 (source_start_java_method): Also set DECL_MAX_LOCALS.
2863 (create_artificial_method): Call java_parser_context_save_global
2864 and java_parser_context_restore_global instead of saving/restoring
2865 the context by hand.
2866 (expand_start_java_method): Improved verbose mode message.
2867 (java_complete_expand_methods): Fixed leading comment. Use
2869 (fix_constructors): Added assignment to this$<n> if necessary.
2870 (java_expand_classes): Call java_complete_expand_classes instead
2871 of java_complete_expand_methods.
2872 (make_qualified_primary): Simplified.
2873 (merge_qualified_name): Optimized for missing left or right parts.
2874 (resolve_expression_name): Handle access to outer class fields from
2876 (resolve_qualified_expression_name): New macro
2877 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2878 classes. Report error on non appropriate qualification of
2879 `new'. Handle qualified `this'.
2880 (not_accessible_p): Allow access to outer class private fields from
2882 (patch_method_invocation): Handle method invocations through
2883 access methods and inner class constructor invocations.
2884 (find_applicable_accessible_methods_list): Search enclosing
2885 contexts of an inner class.
2886 (search_applicable_methods_list): Fixed typo.
2887 (argument_types_convertible): Handle inner class constructors'
2888 hidden outer context reference argument.
2889 (qualify_ambiguous_name): Handle qualified `this'.
2890 (java_complete_lhs): Handle use of field accessed through
2891 artificial access methods in various cases of assignments. Handle
2893 (check_final_assignment): Use DECL_CLINIT_P.
2894 (valid_ref_assignconv_cast_p): Handle the destination being an
2895 enclosing context of the source.
2896 (patch_unaryop): Handle use of field accessed through artificial
2898 (patch_return): Use DECL_CLINIT_P.
2899 (patch_throw_statement): Use DECL_CLINIT_P.
2900 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2901 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2904 2000-01-16 Anthony Green <green@cygnus.com>
2906 * parse.y (build_string_concatenation): Only use
2907 StringBuffer(String) shortcut if String arg is constant.
2909 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2911 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2912 the shift value to int. Fixed typo in comment.
2914 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2916 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2917 * jcf-write.c: Likewise.
2918 * parse.y: Likewise.
2919 * parse.c: Regenerate.
2921 2000-01-09 Anthony Green <green@cygnus.com>
2923 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2924 bytecodes in the correct order.
2926 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2928 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2930 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2932 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2933 before building constant array decl.
2935 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2937 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
2938 method invocation and typo in conditional expression.
2939 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2940 the appropriate NOTE_POP.
2941 * parse.y (patch_binop): Shift value mask to feature the right
2944 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2946 * class.c (assume_compiled, assume_compiled_node): Add static
2948 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2950 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2952 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2954 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2955 to `__modifier' to avoid stringifying it.
2957 * parse.y (verify_constructor_circularity): Don't call a variadic
2958 function with a non-literal format string.
2959 (java_check_abstract_methods): Move unreachable code inside
2960 `continue' statement.
2961 (lookup_method_invoke): Call xstrdup, not strdup.
2963 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2966 * jcf-parse.c (yyparse): Likewise.
2968 * jv-scan.c (main): Likewise.
2970 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2972 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2973 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2974 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2977 * parse.y (synchronized, variable_redefinition_error,
2978 check_class_interface_creation, create_interface, create_class,
2979 method_header, finish_method_declaration,
2980 check_modifiers_consistency, method_declarator,
2981 complete_class_report_errors, check_abstract_method_definitions,
2982 java_check_regular_methods, check_throws_clauses,
2983 java_check_abstract_methods, read_import_dir,
2984 check_pkg_class_access, declare_local_variables, fix_constructors,
2985 cut_identifier_in_qualified, resolve_expression_name,
2986 resolve_qualified_expression_name, patch_method_invocation,
2987 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2988 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2989 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2990 patch_try_statement, patch_synchronized_statement,
2991 patch_throw_statement, check_thrown_exceptions,
2992 patch_conditional_expr): Likewise.
2994 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2996 * Makefile.in (LIBDEPS): Added gcc's errors.o
2997 (../jcf-dump$(exeext):): Link with gcc's errors.o
2998 (../gcjh$(exeext):): Likewise.
2999 * expr.c (expand_java_NEW): Layout the entire target type instead of
3000 laying out its methods only.
3001 (lookup_field): Layout the class after having loaded it.
3002 * java-tree.h (java_debug_context): Declared.
3003 * jcf-io.c (toplev.h): Included.
3004 (find_class): Removed assignment to jcf's outofsynch
3005 field. Force source file to be read if newer than its matching
3006 class file. Tweaked debug messages.
3007 * jcf-parse.c (jcf_out_of_synch): Deleted.
3008 (read_class): Call to jcf_out_of_synch removed.
3009 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3010 (jcf_out_of_synch): Prototype deleted.
3011 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3012 `deprecated' and `class_err': integer turned into bit fields.
3013 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3014 * parse.y (package_list): New global.
3015 (package_declaration:): Record newly parsed package name.
3016 (extra_ctxp_pushed_p): Static global deleted.
3017 (java_parser_context_save_global): Create buffer context for the
3018 purpose of saving globals, if necessary.
3019 (java_parser_context_restore_global): Pop context pushed for the
3020 purpose of saving globals, if necessary.
3021 (java_debug_context_do): New prototype and function.
3022 (java_debug_context): Likewise.
3023 (do_resolve_class): Use already parsed package names to qualify
3024 and lookup class candidate.
3025 (java_pre_expand_clinit): Removed unnecessary local variable.
3027 1999-12-17 Tom Tromey <tromey@cygnus.com>
3029 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3031 (process_file): Use `\n\' at end of each line in string.
3033 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3035 * expr.c (expand_invoke): Layout the loaded class before
3036 attempting to use it.
3037 (expand_java_field_op): Allow final field assignments to take
3039 * typeck.c (convert): Return error_mark_node if expr is null.
3041 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3043 * class.c (class_depth): Return -1 if the class doesn't load
3045 * expr.c (can_widen_reference_to): Check for errors during depth
3046 computation and return 0 accordingly.
3047 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3048 create default constructors and add an other error check.
3049 * parse.h (java_fix_constructors): Prototyped.
3050 * parse.y (java_pre_expand_clinit): Likewise.
3051 (build_super_invocation): Re-prototyped to feature one argument.
3052 (java_check_circular_reference): Directly use `current'.
3053 (java_fix_constructors): New function.
3054 (java_check_regular_methods): Don't create default constructors
3055 here, but abort if none were found.
3056 (java_complete_expand_methods): Pre-process <clinit> calling
3057 java_pre_expand_clinit.
3058 (java_pre_expand_clinit): New function.
3059 (fix_constructors): build_super_invocation invoked with the
3060 current method declaration as an argument.
3061 (build_super_invocation): Use the context of the processed method
3062 decl argument instead of current_class.
3063 * typeck.c (lookup_java_method): Take WFLs in method names into
3066 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3068 * class.c (make_class_data): flag_keep_inline_functions to keep
3069 private methods in the method array.
3071 1999-12-15 Anthony Green <green@cygnus.com>
3073 * check-init.c (check_init): Take into account both types of
3074 `throw's when checking for uninitialized variables.
3076 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3078 * parse.y (java_complete_lhs): Force convertion of array
3079 dimensions to int_type_node, that's what runtime's ABI expects.
3081 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3083 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3084 operand of a WFL, until the Java front-end gets fixed with regard
3085 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3087 1999-12-10 Andrew Haley <aph@cygnus.com>
3089 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3090 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3091 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3095 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3097 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3098 before calling expand_eh_region_start and expand_start_all_catch.
3099 * except.c (expand_start_java_handler): Switch to permanent
3100 obstack before calling expand_eh_region_start.
3101 (expand_end_java_handler): Switch to permanent obstack before
3102 calling expand_start_all_catch.
3104 1999-12-5 Anthony Green <green@cygnus.com>
3106 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3107 function with side effects.
3108 (init_decl_processing): Mark all memory allocating DECLs with
3111 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3113 * except.c (expand_end_java_handler): Call
3114 expand_resume_after_catch and end_catch_handler.
3116 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3118 * verify.c (verify_jvm_instructions): Create new return label
3119 chain if non existant (don't rely on the verified state of the jsr
3122 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3124 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3125 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3127 * parse.y (patch_assignment): Removed bogus final class test on
3128 lhs when checking on whether to emit an ArrayStoreException runtime
3130 * expr.c (expand_java_arraystore): Likewise.
3132 1999-11-28 Anthony Green <green@cygnus.com>
3134 * decl.c (find_local_variable): Reuse single slot decls when
3137 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3139 * jcf-parse.c (saw_java_source): Global variable removed.
3140 (read_class): Don't use `saw_java_source'. Added extra braces.
3141 (yyparse): Code setting `saw_java_source' removed.
3143 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3145 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3147 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3149 * verify.c (merge_type_state): Non verified subroutines being
3150 considered more than once to trigger passive type merge.
3152 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3154 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3155 in case of error. Error message tuned.
3157 1999-11-21 Anthony Green <green@cygnus.com>
3159 * constants.c (find_methodref_index): Unwrap method names before
3160 inserting them in the constant pool.
3162 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3164 * class.c (assume_compiled_node): New typedef.
3165 (assume_compiled_tree): New static data.
3166 (find_assume_compiled_node): New function.
3167 (add_assume_compiled): New function.
3168 (assume_compiled): New function.
3169 * class.c (make_class_data): Use assume_compiled.
3170 (is_compiled_class): Use assume_compiled.
3172 * java-tree.h (add_assume_compiled): Declare.
3174 * lang.c (lang_decode_option): Parse new options.
3176 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3178 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3179 int_type_node: that's what `_Jv_AllocObject' expects.
3181 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3183 * parse.y (lookup_method_invoke): Use lang_printable_name to
3184 reliably build the type name during error report. Fixes PR gcj/97.
3186 1999-11-09 Tom Tromey <tromey@cygnus.com>
3188 * jcf-path.c: Include <sys/stat.h>.
3189 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3190 (DIR_UP): New macro.
3192 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3194 * parse.y (source_end_java_method): Resume permanent allocation,
3195 reversing Apr 27 1998 patch.
3196 (patch_string_cst): Pop obstacks after having pushed the permanent
3199 1999-11-05 Tom Tromey <tromey@cygnus.com>
3201 * class.c (finish_class): Emit inlined methods if any native
3202 methods exist in the class. Fixes PR gcj/85.
3204 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3206 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3207 (qualify_ambiguous_name): Likewise.
3209 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3211 * typeck.c: (lookup_java_method): search all inherited
3212 interfaces when looking up interface method.
3214 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3216 * parse.y (method_header:): Issue error message for rule `type
3218 (synchronized:): Error report when not using synchronized.
3220 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3222 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3223 being used before the superclass constructor has been called.
3224 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3225 instead of `CALL_THIS_CONSTRUCTOR_P'.
3227 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3229 * check-init.c: Fix typo in comment.
3231 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3233 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3236 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (expression_statement:): Call function to report
3239 improper invocation of a constructor.
3240 (parse_ctor_invocation_error): New function.
3242 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3244 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3247 1999-10-21 Tom Tromey <tromey@cygnus.com>
3249 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3250 in generated `main'.
3252 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3254 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3255 (qualify_ambiguous_name): Likewise.
3257 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3259 * parse.y (java_complete_tree): fold_constant_for_init to work on
3261 (java_complete_lhs): Likewise.
3262 (array_constructor_check_entry): Complete an initializer element
3263 on permanent_obstack.
3265 1999-10-19 Tom Tromey <tromey@cygnus.com>
3267 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3268 From Mike Moreton <mike@pillim.demon.co.uk>.
3270 1999-10-15 Greg McGary <gkm@gnu.org>
3272 * java-tree.h (flag_bounds_check): Remove extern decl.
3273 * lang.c (flag_bounds_check): Remove global variable.
3274 (lang_f_options): Remove "bounds-check" entry.
3275 (lang_init_options): Default flag_bounds_check to "on".
3277 1999-10-14 Tom Tromey <tromey@cygnus.com>
3279 * jvgenmain.c (usage): New function.
3280 (main): Use it. Also, handle `-D' options.
3281 * jvspec.c (lang_specific_driver): Recognize -D.
3282 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3284 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3286 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3288 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3289 variadic function with a non-literal format string.
3291 * parse-scan.y (report_main_declaration): Likewise.
3293 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3295 * parse.y (read_import_dir, patch_assignment, patch_binop,
3296 patch_array_ref): Likewise.
3298 * typeck.c (build_java_array_type): Likewise.
3300 * verify.c (verify_jvm_instructions): Likewise.
3302 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3304 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3306 1999-10-07 Anthony Green <green@cygnus.com>
3308 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3309 where CHECK_PUT may fail for valid reasons.
3311 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3312 UNSAFE_PUTN): New macros.
3314 1999-10-04 Tom Tromey <tromey@cygnus.com>
3316 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3317 well. Fixes Java PR gcj/59.
3318 * parse-scan.y (yyerror): Report errors.
3320 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3322 * decl.c (insert_block): Remove unconditional `abort'.
3324 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3326 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3327 FUNCTION_CODE now of type int. All callers changed.
3328 Set the builtin's DECL_BUILT_IN_CLASS.
3330 1999-09-23 Tom Tromey <tromey@cygnus.com>
3332 * jvspec.c (lang_specific_driver): Don't read spec file if
3333 -fsyntax-only given.
3335 1999-09-22 Tom Tromey <tromey@cygnus.com>
3337 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3339 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3340 (WORDS_TO_LONG): Likewise.
3341 (WORDS_TO_DOUBLE): Likewise.
3343 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3345 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3346 (RELOCATION_VALUE_1): Likewise.
3347 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3348 push_in_const, push_long_const): Prototyped.
3349 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3350 (push_constant2): Likewise.
3351 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3352 (find_constant_wide): Cast find_constant2's integer arguments to
3354 (find_constant_index): Cast find_constant2's and find_constant2's
3355 integer arguments to `jword'.
3356 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3357 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3358 (emit_if): Use RELOCATION_VALUE_1.
3359 (emit_goto): Likewise.
3360 (emit_jsr): Likewise.
3361 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3362 argument to push_long_const to HOST_WIDE_INT.
3364 1999-09-15 Andreas Schwab <schwab@suse.de>
3366 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3368 1999-09-20 Nick Clifton <nickc@cygnus.com>
3370 * lang.c (lang_decode_option): Extend comment.
3372 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3374 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3377 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3379 * gjavah.c (get_field_name, print_method_info, print_include,
3380 add_namelet): Use xmalloc, not malloc.
3382 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3383 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3386 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3388 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3390 * jcf-path.c (add_entry): Likewise.
3392 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3394 * jv-scan.c (xmalloc): Remove definition.
3396 * jvgenmain.c (xmalloc): Likewise.
3398 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3400 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3402 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3403 concat, not xmalloc/sprintf.
3404 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3405 (xstrdup): Remove definition.
3407 * parse.y (duplicate_declaration_error_p,
3408 constructor_circularity_msg, verify_constructor_circularity,
3409 check_abstract_method_definitions, java_check_regular_methods,
3410 java_check_abstract_methods, patch_method_invocation,
3411 check_for_static_method_reference, patch_assignment, patch_binop,
3412 patch_cast, array_constructor_check_entry, patch_return,
3413 patch_conditional_expr): Use xstrdup, not strdup.
3415 * zextract.c (ALLOC): Use xmalloc, not malloc.
3417 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3419 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3421 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3422 (do_spec, lang_specific_pre_link, lang_specific_driver,
3423 input_filename, input_filename_length): Don't declare.
3424 (main_class_name, jvgenmain_spec, lang_specific_driver):
3426 (lang_specific_driver): All calls to the function pointer
3427 parameter now explicitly call `fatal'.
3429 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * parse.y (find_applicable_accessible_methods_list): Search
3432 abstract classes as interfaces.
3434 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3436 * class.c (finish_class): We're now outside a valid method
3437 declaration. Tell the rest of gcc so.
3439 1999-09-08 Bruce Korb autogen@linuxbox.com
3441 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3443 1999-09-07 Tom Tromey <tromey@cygnus.com>
3445 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3447 (decode_signature_piece): Don't emit "::" in JArray<>.
3448 (print_namelet): Only print trailing `;' when printing a class.
3450 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3452 * java-tree.h: Delete declarations for all tree nodes now moved to
3454 * decl.c: Delete their definitions.
3456 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3458 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3459 * Makefile.in (OBJS): Add ggc-callbacks.o.
3460 (OBJDEPS): Likewise.
3462 1999-09-03 Tom Tromey <tromey@cygnus.com>
3464 * parse.y (strip_out_static_field_access_decl): Return operand if
3465 it satisfies JDECL_P.
3467 1999-09-02 Tom Tromey <tromey@cygnus.com>
3469 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3470 Handle nested arrays, like `[[I'.
3472 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3474 * class.c (finish_class): Remove unused parameter, all callers
3477 * expr.c (build_java_athrow): Change return type to void.
3478 (java_lang_expand_expr): Make sure each case in switch returns a
3481 * java-tree.h (finish_class): Fix prototype to take void args.
3483 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3484 (main): Issue return from main, not exit.
3486 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3488 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3490 * jv-scan.c (main): Issue return from main, not exit.
3492 * parse.y (check_abstract_method_definitions,
3493 java_check_abstract_method_definitions): Add static prototypes.
3494 (java_complete_expand_methods): Fix call to `finish_class'.
3496 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3499 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3501 * lang.c (language_string): Constify.
3503 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3505 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3506 Remove hacks for stuff which comes from libiberty.
3508 * Make-lang.in: Likewise.
3510 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3512 * Makefile.in (xref.o): Depend on xref.c explicitly.
3514 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3516 * java-tree.h (lang_printable_name): Constify a char*.
3518 * lang.c (lang_printable_name): Likewise.
3520 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3522 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3525 1999-08-26 Tom Tromey <tromey@cygnus.com>
3527 * gjavah.c (print_cxx_classname): Print "::" before qualified
3530 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3532 * parse.y (lookup_cl): Changed leading comment. Now does its best
3533 to set the column number.
3534 (qualify_ambiguous_name): Take WFL wrappers into account.
3536 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3538 * verify.c (verify_jvm_instructions): Don't check instruction
3539 validity beyond end of method.
3541 1999-08-25 Tom Tromey <tromey@cygnus.com>
3543 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3545 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3547 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3548 cxx_keyword_subst, generate_access, name_is_method_p,
3549 get_field_name, print_field_name, super_class_name, print_include,
3550 decode_signature_piece, print_class_decls, usage, help,
3551 java_no_argument, version, add_namelet, print_namelet): Add static
3553 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3554 name_is_method_p): Constify a char*.
3555 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3556 Provide a final else clause in an if-else-if.
3557 (print_field_info): Add missing final arg in function call to
3559 (print_method_info, decompile_method, decode_signature_piece,
3560 print_c_decl, print_full_cxx_name, print_stub,
3561 print_mangled_classname, super_class_name, print_include,
3562 add_namelet, add_class_decl, print_class_decls, process_file,
3563 help): Constify a char*.
3565 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3566 push_int_const, find_constant_wide, find_constant_index,
3567 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3568 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3569 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3570 emit_if, emit_goto, emit_jsr, call_cleanups,
3571 make_class_file_name): Add static prototypes.
3572 (generate_bytecode_return, generate_bytecode_insns): Pass a
3573 NULL_PTR, not a NULL_TREE.
3575 * jv-scan.c: Include "jcf.h".
3576 (main): Declare using DEFUN macro.
3578 * jvspec.c (find_spec_file, lang_specific_pre_link,
3579 lang_specific_driver): Add prototypes.
3580 (find_spec_file): Constify a char*.
3582 * keyword.gperf (hash, java_keyword): Add prototypes.
3584 * lang.c (lang_print_error): Add static prototype.
3585 (lang_init): Prefer memcpy over bcopy to avoid casts.
3587 * lex.c (yylex): Add static prototype.
3589 * parse-scan.y: Include "lex.c" earlier.
3591 * parse.h: Remove redundant declaration for `yylex'.
3593 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3594 labeled_block_contains_loop_p): Add static prototypes.
3595 (not_accessible_p): Make static to match prototype.
3597 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3599 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3601 * parse.y (check_method_redefinition): Changed leading comment.
3602 (check_abstract_method_definitions): New function.
3603 (java_check_abstract_method_definitions): New function.
3604 (java_check_regular_methods): Call it.
3605 (verify_constructor_super): Fixed indentation.
3606 (lookup_method_invoke): Likewise.
3608 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3610 * parse.y (method_header): Return a null pointer if the current
3612 (finish_method_declaration): Return if the current function decl
3614 (source_start_java_method): Likewise.
3615 (java_method_add_stmt): Likewise.
3617 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * class.c (emit_register_class): Removed unnecessary call to
3621 * parse.y (labeled_block_contains_loop_p): Removed unused local
3624 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3626 * parse.y (java_refold): Added prototype.
3628 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3631 (java_stabilize_reference): Removed unnecessary `else'.
3632 (java_complete_lhs): Set flag to remember boolean. Call
3633 java_refold. Added comments.
3634 (java_decl_equiv): New function.
3635 (binop_compound_p): Likewise.
3636 (java_refold): Likewise.
3637 (patch_unaryop): Striped static field access assigned to decl and
3638 op. Changed promotion scheme for ++/-- operators.
3639 (search_loop): New function.
3640 (labeled_block_contains_loop_p): Likewise.
3641 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3643 (patch_bc_statement): Call search_loop. Fixed comment.
3645 1999-08-14 Anthony Green <green@cygnus.com>
3647 * expr.c (java_lang_expand_expr): Mark static array data as
3650 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3652 * jvgenmain.c (main): NUL-terminate name_obstack.
3654 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3656 * check-init.c (check_bool2_init, done_alternative): Add static
3659 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3660 (add_method, build_utf8_ref, build_class_ref,
3661 append_gpp_mangled_type, layout_class_method): Constify a char*.
3663 * decl.c (push_promoted_type, make_binding_level): Add static
3665 (push_promoted_type, pushdecl): Constify a char*.
3667 * except.c (find_handler_in_range, link_handler,
3668 check_start_handlers): Add static prototypes.
3670 * expr.c (process_jvm_instruction): Constify a char*.
3672 * gjavah.c (main): Constify a char*.
3674 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3677 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3679 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3680 munge, print_ents): Constify a char*.
3682 * jcf-dump.c (disassemble_method): Constify a char*.
3683 (print_constant_pool, print_exception_table): Add static prototypes.
3684 (print_constant, print_exception_table, main, disassemble_method):
3687 * jcf-io.c (find_classfile, find_class): Likewise.
3689 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3690 (set_source_filename, predefined_filename_p): Add static prototypes.
3691 (set_source_filename, get_constant, get_class_constant,
3692 find_in_current_zip): Constify a char*.
3694 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3696 (add_entry, add_path, jcf_path_classpath_arg,
3697 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3699 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3700 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3701 jcf_parse_one_method, jcf_parse_methods,
3702 jcf_parse_final_attributes): Add static prototypes.
3703 (get_attribute): Constify a char*.
3705 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3706 jcf_dependency_add_target, jcf_path_classpath_arg,
3707 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3709 * jv-scan.c (main): Constify a char*.
3710 (gcc_obstack_init): Add prototype arguments.
3712 * jvgenmain.c (gcc_obstack_init): Likewise.
3713 (main): Constify a char*.
3715 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3717 (put_decl_string, lang_print_error): Constify a char*.
3718 (lang_init): Remove redundant extern prototype.
3720 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3722 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3723 Add static prototypes.
3724 (get_type_from_signature): Constify a char*.
3726 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3727 Add static prototypes.
3728 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3729 (verify_jvm_instructions): Constify a char*.
3731 * xref.c (xref_flag_value): Likewise.
3733 * xref.h (xref_flag_value): Likewise.
3735 * zextract.c (makeword, makelong): Add static prototypes.
3736 (makeword, makelong): Constify a uch*.
3738 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3740 * lang.c (java_dummy_print): Constify a char*.
3741 (lang_print_error): Likewise.
3742 (lang_init): Remove redundant prototype for `print_error_function'.
3743 (lang_init_source): Likewise.
3744 (lang_identify): Constify a char*.
3746 1999-08-09 Tom Tromey <tromey@cygnus.com>
3748 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3749 (WORDS_TO_LONG): Likewise.
3750 (WORDS_TO_DOUBLE): Likewise.
3752 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3754 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3756 * expr.c (java_stack_pop, java_array_data_offset,
3757 build_java_throw_out_of_bounds_exception, case_identity,
3758 build_java_check_indexed_type): Add static prototypes.
3759 (linenumber_table, expand_invoke, expand_java_field_op,
3760 build_primtype_type_ref, expand_byte_code): Constify a char*.
3762 * java-tree.h (build_primtype_type_ref, linenumber_table):
3764 (java_lang_expand_expr): Add prototype.
3766 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3767 `java_lang_expand_expr'.
3769 * lex.c (java_lex_error): Constify a char*.
3770 (java_get_unicode, java_read_char, java_allocate_new_line,
3771 java_unget_unicode, java_sneak_unicode): Prototype.
3773 * parse-scan.y (current_class, package_name, method_declarator,
3774 report_class_declaration, yyerror): Constify a char*.
3776 * parse.h (java_report_errors): Prototype.
3777 (yyerror): Constify a char*.
3779 * parse.y (classitf_redefinition_error, check_modifiers,
3780 parse_jdk1_1_error, lookup_package_type,
3781 lookup_package_type_and_set_next, get_printable_method_name,
3782 purify_type_name): Constify a char*.
3783 (build_super_invocation, maybe_generate_finit,
3784 verify_constructor_super, parser_add_interface,
3785 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3786 java_complete_expand_methods, java_expand_finals,
3787 cut_identifier_in_qualified, java_stabilize_reference,
3788 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3789 merge_string_cste): Prototype.
3790 (single_type_import_declaration, yyerror,
3791 variable_redefinition_error, build_array_from_name,
3792 build_unresolved_array_type, check_class_interface_creation,
3793 resolve_class, complete_class_report_errors,
3794 note_possible_classname, read_import_dir,
3795 find_in_imports_on_demand, resolve_package, fix_constructors,
3796 check_deprecation, lookup_method_invoke,
3797 maybe_build_primttype_type_ref, array_constructor_check_entry):
3799 (java_complete_expand_methods, java_expand_finals): Make static.
3800 (convert_narrow): Remove static prototype.
3802 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3804 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3806 1999-08-02 Richard Henderson <rth@cygnus.com>
3808 * decl.c: Include defaults.h instead of expr.h.
3809 * parse.y: Likewise.
3811 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3813 * java/decl.c (start_java_method): Change all uses of
3814 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3815 Ensure expr.h is included.
3816 * java/expr.c (pop_arguments): Ditto.
3817 * java/parse.y (expand_start_java_method): Ditto.
3819 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3821 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3823 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
3825 * decl.c: Include "function.h".
3826 * except.c: Likewise.
3827 * parse.y: Likewise.
3828 * Makefile.in: Update dependencies.
3830 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3832 * expr.c (build_java_soft_divmod): Provide a default case in switch.
3833 (java_lang_expand_expr): Mark parameters `target', `tmode' and
3834 `modifier' with ATTRIBUTE_UNUSED.
3836 * gjavah.c (process_file): Add braces around ambiguous `else'.
3838 * jcf-dump.c (print_access_flags, localvar_free): Change return
3841 * parse.y (java_complete_expand_method): Initialize variable
3843 (resolve_qualified_expression_name): Likewise for `field_decl'.
3844 (patch_method_invocation): Likewise for `class_to_search'.
3845 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
3846 (patch_assignment): Likewise for `lhs_type'.
3848 * verify.c (verify_jvm_instructions): Remove unused variable
3851 1999-07-25 Richard Henderson <rth@cygnus.com>
3853 * decl.c (va_list_type_node): New.
3855 1999-07-25 Anthony Green <green@cygnus.com>
3857 * gjavah.c (print_stub): New function.
3858 (METHOD_IS_NATIVE): New macro.
3859 (print_mangled_classname): Make static.
3860 (HANDLE_END_FIELD): Don't emit fields during stub generation.
3861 (process_file): Perform stub generation.
3862 (HANDLE_METHOD): Don't emit class decls during stub
3864 (HANDLE_END_METHOD): Take into account stub generation.
3865 (print_method_info): Handle stub generation.
3866 (print_stub): New function.
3867 (print_cxx_classname): Make signature consistant with others.
3868 (help): Describe -stubs option.
3869 (main): Create stub file.
3870 (version): Use version.c.
3871 (print_full_cxx_name): New function.
3872 (print_c_decl): Use print_full_cxx_name.
3874 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3876 * check-init.c (check_init): Handle MAX_EXPR.
3878 1999-07-15 Andrew Haley <aph@cygnus.com>
3880 * lang.c (flag_use_divide_subroutine): New variable.
3881 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3882 fp-to-integer conversion.
3883 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3886 * expr.c (build_java_soft_divmod): New function.
3887 (build_java_binop): Call build_java_soft_divmod if
3888 flag_use_divide_subroutine is set.
3889 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3890 soft_lrem_node: new builtin functions.
3891 (init_decl_processing) Initialize the new builtins.
3892 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3893 soft_lrem_node: new builtin functions.
3894 (build_java_soft_divmod): New function.
3895 * parse.y: Call build_java_soft_divmod if
3896 flag_use_divide_subroutine is set.
3899 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3900 a --specs= arg) even if not linking.
3901 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3902 -fuse-divide-subroutine
3904 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3906 * parse.y (resolve_and_layout): Check methods only once.
3907 (resolve_qualified_expression_name): Verify thrown exceptions
3909 (check_thrown_exceptions): Reject exceptions thrown in
3910 initializer. Error message tuned.
3912 1999-07-14 Andrew Haley <aph@cygnus.com>
3914 * expr.c (expand_expr): Do not return the last statement in a
3915 block as the block's value.
3917 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3919 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3920 CALL_EXPR, to avoid order of evaluation changes.
3922 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3924 * parse.y (qualify_ambiguous_name): Do not use
3925 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3927 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3929 * check-init.c (check_init): Handle MAX_EXPR.
3930 * expr.c (force_evaluation_order): Force method call arguments to
3931 be evaluated in left-to-right order.
3932 * parse.y (qualify_ambiguous_name): Loop again to qualify
3933 NEW_ARRAY_EXPR properly.
3935 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3937 * parse.y (patch_invoke): Resolve unresolved invoked method
3939 (qualify_ambiguous_name): STRING_CST to qualify expression for
3940 type name resolution.
3942 1999-06-24 Andrew Haley <aph@cygnus.com>
3944 * class.c (finish_class): Whenever a deferred method is
3945 output, rescan the list of methods to see if a new candidate for
3946 output can be found.
3948 1999-06-28 Tom Tromey <tromey@cygnus.com>
3950 * jvspec.c (lang_specific_driver): Recognize --help.
3952 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3954 * parse.y (resolve_package): Fixed bogus return statement.
3955 (patch_method_invocation): Resolve method invocation beginning with
3956 a package name qualifier.
3958 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3960 * Make-lang.in (java.stage1): Depend on stage1-start.
3961 (java.stage2): Likewise for stage2-start.
3962 (java.stage3): Likewise for stage3-start.
3963 (java.stage4): Likewise for stage4-start.
3965 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * parse.y (java_complete_lhs): When doing cross referencing, don't
3968 try to keep file location on a WFL expanded as a CALL_EXPR.
3970 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3972 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3973 compiling to class file a void method with an empty method body.
3974 As a side effect, the bytecode backend will generate the
3975 appropriate `return' instruction.
3977 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3979 * parse.y (lookup_package_type_and_set_next): New function prototype.
3980 (resolve_package): Search current and imported packages.
3981 (lookup_package_type_and_set_next): New function.
3983 1999-06-22 Andrew Haley <aph@cygnus.com>
3985 * verify.c (verify_jvm_instructions): Check for pending blocks
3986 before invalid PC test and opcode switch, not after.
3988 1999-06-21 Andrew Haley <aph@cygnus.com>
3990 * except.c (find_handler_in_range): The upper limit for exception
3991 ranges is exclusive, not inclusive: (start <= pc < end).
3992 (link_handler): find child pointer which points to outer by
3993 searching sibling list: previous code incorrectly assumed that
3994 outer->outer->first_child must point to outer.
3995 * verify.c (verify_jvm_instructions): FIXME added to code for
3997 (verify_jvm_instructions): Do not assume that the last block
3998 processed in a subroutine is a block which ends with a `ret'
3999 instruction. With some control flows it is possible that the last
4000 block ends with an `athrow'.
4002 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (qualify_ambiguous_name): Reorganized the post
4005 evaluation of non WFL leading expression nodes.
4007 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4009 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4012 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4014 * parse.y (qualify_ambiguous_name): Handle qualified expression
4015 beginning with a STRING_CST.
4017 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * parse.y (register_fields): Set DECL_INITIAL on both
4020 pre-initialized static and public fields.
4021 (resolve_field_access): Static field access expressions to always
4023 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4024 qualification. CONVERT_EXPR to be resolved as an expression name.
4025 (java_complete_lhs): Identify and access qualified final
4026 initialized field in switch statement case expression.
4027 (fold_constant_for_init): Pre-initialized field decl constant to
4030 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4032 * parse.y (note_possible_classname): Mark returned node with
4033 QUALIFIED_P only if the original class name contained a '/'.
4035 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4037 * Make-lang.in (gcjh): More parallel build fixes.
4039 1999-06-03 Mike Stump <mrs@wrs.com>
4041 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4043 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4045 * except.c (link_handler): Chain exception handlers in order.
4047 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4049 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4050 with nops and process as usual in order to always set correct EH
4051 ranges. Emit detailed warnings about unreachable bytecodes.
4053 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4055 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4058 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4060 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4061 or the searched field decl.
4063 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4065 * parse.y (fold_constant_for_init): Convert numerical constant
4066 values to the type of the assigned field.
4068 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4070 * expr.c (lookup_field): Relaxed the test on class loading error
4072 * parse.y (fold_constant_for_init): Enabeled old code.
4074 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4076 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4077 decide the validity of the cast of a java.lang.Cloneable reference
4079 (patch_conditional_expr): Fixed first argument passed to
4080 binary_numeric_promotion.
4082 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * parse.y (qualify_ambiguous_name): Take into account that a
4085 CONVERT_EXPR might specify a type as a WFL.
4087 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4089 * parse.y (patch_assignment): Save the rhs before using it as an
4090 argument to _Jv_CheckArrayStore.
4092 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4096 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4098 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4099 floating point litteral only when the exponent indicator has been
4102 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * parse.y (formal_parameter:): Construct argument tree list
4105 element even if a yet unsupported final parameter was encountered.
4107 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4109 * parse.y (finish_method_declaration): Issue errors for native or
4110 abstract methods declared with a method body, as well as for non
4111 native or non abstract methods with no method body.
4113 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * class.c (build_utf8_ref): Initialize variable `field'.
4117 * decl.c (init_decl_processing): Initialize variable `field'.
4119 * expr.c (build_known_method_ref): Mark parameters `method_type',
4120 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4121 (process_jvm_instruction): Likewise for parameter `length'.
4123 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4124 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4127 * parse.y (maybe_generate_clinit): Remove unused variable
4128 `has_non_primitive_fields'.
4129 (find_in_imports_on_demand): Initialize variables `node_to_use'
4131 (patch_binop): Likewise for variable `prom_type'.
4132 (patch_unaryop): Likewise for variable `prom_type'.
4134 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4136 * xref.c (xref_table): Add missing initializer.
4138 1999-05-14 Tom Tromey <tromey@cygnus.com>
4140 * java-except.h (struct eh_range): Removed unused `next' member.
4141 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4142 after adding all exception handlers. Sort exception ranges in
4144 (struct pc_index): New structure.
4145 (start_pc_cmp): New function.
4146 * except.c (add_handler): Return `void'. Don't call link_handler;
4147 instead construct an ordinary linked list and do range
4149 (check_nested_ranges): New function.
4150 (link_handler): Changed interface to allow merging of eh_ranges.
4151 Split overlapping ranges. Return `void'.
4153 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * parse.y (constructor_block_end:): New rule, tagged <node>.
4156 (constructor_body:): Use `constructor_block_end' instead of
4159 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * parse.y (statement_nsi:): Pop `for' statement block.
4162 (java_complete_lhs): Labeled blocks containing no statement are
4163 marked as completing normally.
4165 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * xref.c (xref_set_current_fp): New function, defined.
4168 * xref.h (xref_set_current_fp): New function, prototyped.
4170 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * check-init.c (check_init): Take into account that
4173 LABELED_BLOCK_STMT can be empty.
4175 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4177 * parse.y (java_check_regular_methods): Warning check on not
4178 overriding methods with default access in other packages does not
4179 apply to `<clinit>'.
4180 (java_complete_lhs): If block body is an empty_stmt_node, replace
4181 it by NULL_TREE. This prevents gcc from generating an irrelevant
4184 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4186 * check-init.c (check_init): Removed code accepting to see things
4187 falling through default:, when doing xrefs.
4188 * java-tree.h (do_not_fold): New global variable, declared.
4189 * parse.y (do_not_fold): New global variable, defined.
4190 (java_complete_expand_method): Set `do_not_fold' to the value of
4191 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4192 and reinstall them after them have been purged; do not check for
4193 initializations; do not issue missing return errors.
4194 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4196 (patch_binop): Skip the fold part when doing xrefs.
4197 (build_string_concatenation): Skip the concatenation part when
4199 (patch_synchronized_statement): Do not generate a try-finally when
4201 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4202 and keep the location where the throw was seen.
4203 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4204 any treatment on the converted node an simply return a NOP_EXPR of
4206 * xref.c (xref_get_data): New function, defined.
4207 * xref.h (xref_get_data): New function, declared.
4208 (XREF_GET_DATA): Use xref_get_data.
4210 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4212 * gjavah.c (print_include): Cast the result of `strlen' to int
4213 when comparing against a signed value.
4214 (add_namelet): Likewise.
4216 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4218 * expr.c (expand_invoke): Mark parameter `nargs' with
4220 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4222 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4225 * jcf-reader.c (get_attribute): Cast a value to long
4226 when comparing against a signed expression. Likewise.
4228 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4231 1999-05-11 Andrew Haley <aph@cygnus.com>
4233 * parse.y (source_end_java_method): If the current method contains
4234 any exception handlers, force asynchronous_exceptions: this is
4235 necessary because signal handlers in libjava may throw exceptions.
4236 * decl.c (end_java_method): Ditto.
4238 1999-05-11 Tom Tromey <tromey@cygnus.com>
4240 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4242 * jvspec.c (THREAD_NAME): Removed.
4243 (GC_NAME): Likewise.
4244 (MATHLIB): Likewise.
4245 (WITHLIBC): Likewise.
4247 (THREADLIB): Likewise.
4248 (MATH_LIBRARY): Likewise.
4249 (lang_specific_driver): Don't add `-l' options to command line.
4250 Instead, add a single --specs option. Recognize `-L' options and
4251 use them to search for spec file.
4252 (find_spec_file): New function.
4253 (SPEC_FILE): New define.
4255 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4257 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4258 cpplib-enabled build.
4260 1999-05-05 Per Bothner <bothner@cygnus.com>
4262 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4263 temporarily zero it while calling rest_of_decl_compilation.
4265 * java-tree.h (string_ptr_type_node): Add declaration.
4266 * decl.c: Define and initialize string_ptr_type_node.
4267 * parse.y (patch_string_cst): Use string_ptr_type_node.
4269 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4270 * parse.y (for_statement): Now unconditionally exit_block.
4271 (finish_labeled_statement): No longer exit_block if for-loop.
4272 (patch_loop_statement): Check harder if the loop is already labeled.
4274 * parse.y (patch_initialized_static_field): Removed function.
4275 (maybe_generate_clinit): Removed special handling for interfaces.
4276 (java_complete_expand_methods): Do a preliminary java_complete_tree
4277 on <clinit> to determine if it can be removed.
4278 (java_complete_expand_method): Remove special handling for <clinit>.
4279 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4280 optimize if we get back empty_stmt_node.
4281 For MODIFY_EXPR, re-do checking of static initializers.
4282 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4283 For VAR_DECL, pass correct context.
4285 * verify.c (verify_jvm_instructions): Better error messages.
4287 1999-05-03 Tom Tromey <tromey@cygnus.com>
4289 * parse-scan.y (interface_declaration): Call
4290 report_class_declaration for interfaces.
4292 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4294 * Makefile.in: Remove -v from bison command lines.
4296 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4298 * check-init.c (check_init): Exclude a case of error when doing
4300 * class.c (layout_class_method): Don't generate the error message
4301 twice when compiling from source.
4302 * lang-options.h: Added `-Wredundant-modifers' and
4303 `-Wunusupported-jdk11' flags and help text.
4304 * lang.c (lang_decode_option): Added support for
4305 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4306 flag_static_local_jdk11 and flag_redundant set accordingly.
4307 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4308 * parse.h (EXPR_WFL_ADD_COL): New macro.
4309 (DECL_END_SOURCE_LINE): Likewise.
4310 (DECL_INHERITED_SOURCE_LINE): Likewise.
4311 * parse.y (static_ref_err): New function, prototyped.
4312 (CCB_TK): Now tagged <operator>.
4313 (class_body:): Remember the location of the closing '}' of a class
4314 definition when doing xrefs.
4316 (block_end:): Likewise.
4317 (create_class): Remember the location of the inherited class
4318 identifier when doing xrefs.
4319 (register_fields): Added test on first operand of `init' before
4320 testing it TREE_CODE.
4321 (method_header): Store the location of the class identifier in the
4322 class decl when doing xrefs.
4323 (finish_method_declaration): Don't combine first/last method line
4325 (java_check_regular_methods): Warning check on not overriding
4326 methods with default access on other packages move before check on
4327 static methods. Initialization of `aflags' also moved up.
4328 (resolve_expression_name): Call static_ref_err to report the error.
4329 (static_ref_err): New function, implemented.
4330 (resolve_field_access): Returned simplified static field access
4332 (resolve_qualified_expression_name): Check for illegal use of
4333 static fields in a non static context. Call static_ref_err to
4334 report error in various places.
4335 (java_complete_tree): Do not fold initialized static fields when
4337 (java_complete_lhs): Likewise.
4339 1999-04-29 Anthony Green <green@cygnus.com>
4341 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4342 create internal labels.
4343 (lookup_label): Ditto.
4345 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4347 * class.c (layout_class_method): Generate <clinit>'s rtl for
4349 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4350 for interfaces' <clinit>.
4351 * expr.c (lookup_field): Search for fields in interfaces.
4352 (expand_invoke): Fixed indentation.
4353 (expand_java_field_op): Likewise. Use IS_CLINIT.
4354 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4355 (IS_CLINIT): New macro.
4356 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4357 interface was parsed.
4358 (maybe_generate_clinit): Don't generate if the current class is an
4359 interface with only fields of primitive types.
4360 (reset_method_name): Use IS_CLINIT.
4361 (java_complete_expand_method): Expand <clinit> when it exists for
4362 interfaces. Use IS_CLINIT.
4363 (resolve_expression_name): Use DECL_CONTEXT instead of
4364 current_class to build static field references.
4365 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4366 ARRAY_REF when doing xreferencing.
4367 (check_final_assignment): Fixed typo in leading comment. Use
4369 (patch_array_ref): Don't fully expand array references when
4371 (patch_return): Use IS_CLINIT.
4372 (patch_throw_statement): Likewise.
4374 1999-04-22 Tom Tromey <tromey@cygnus.com>
4376 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4378 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4380 * decl.c (predef_filenames, predef_filenames_size): New globals
4381 (init_decl_processing): predef_filenames and predef_filenames_size
4383 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4385 * jcf-parse.c (predefined_filename_p): New function.
4386 (yyparse): Check that files on the command line are specified only
4387 once and issue a warning otherwise.
4388 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4389 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4390 avoid a gcc warning with -W -Wall turned on.
4391 (java_expand_classes): Abort if errors were encountered.
4392 (java_complete_lhs): If the cross reference flag is set, wrap
4393 field DECL node around a WFL when resolving expression name.
4395 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * lang.c (lang_decode_option): Fixed returned value when parsing
4398 `-fxref=...' and `-Wall'.
4399 * parse.y (source_end_java_method): Do not generate code when
4400 flag_emit_xref is set.
4401 (resolve_expression_name): Do not build static field access when
4402 flag_emit_xref is set.
4403 (resolve_field_access): No special treatment on `length' when
4404 flag_emit_xref is set. Do not build qualified static field access
4405 when flag_emit_xref is set.
4406 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4407 when flag_emit_xref is set.
4408 (patch_assignment): Do not generate array store runtime check when
4409 flag_emit_xref is set.
4410 * xref.c (xref_flag_value): Fixed function declaration
4412 (xset_set_data): New function.
4413 * xref.h (xref_set_data): Added prototype for new function.
4414 (typedef struct xref_flag_table): New field data.
4415 (XREF_GET_DATA): New macro.
4417 1999-04-19 Tom Tromey <tromey@cygnus.com>
4419 * xref.h (enum): Removed trailing comma.
4421 * parse.y (resolve_qualified_expression_name): Added missing
4424 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4426 * gjavah.c: New prototypes for java_float_finite and
4429 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4431 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4434 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4436 * Makefile.in (TREE_H): Add tree-check.h.
4437 (RTL_H): Add genrtl.h.
4439 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * parse.y (patch_assignment): Added ArrayStoreException runtime
4444 1999-04-06 Per Bothner <bothner@cygnus.com>
4446 * expr.c (pop_type_0): New function.
4447 (pop_type): Use pop_type_0.
4448 * java-tree.h (pop_type_0): New declaration.
4449 * verify.c (verify_jvm_instructions): Check return instructions.
4451 * parse.y (patch_binop): Don't fold if non-constant and emiting
4454 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4456 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4458 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4459 (main_jcf): Don't define.
4460 (process_file): Don't set `main_jcf'.
4462 * java-tree.h (main_jcf): Don't declare.
4464 * jcf-parse.c (main_jcf): Add static definition.
4466 * lang.c (main_jcf): Don't define.
4468 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4470 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4472 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4474 * jcf-depend.c: Include "config.h", not <config.h>.
4476 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4479 * jcf-path.c: Include "config.h", not <config.h>.
4481 * lex.c: Don't include various system header files.
4482 (java_init_lex): Cast the argument of `bzero' to PTR
4484 * parse-scan.y (java_push_parser_context): Likewise.
4486 * parse.y (java_push_parser_context): Likewise.
4487 (patch_bc_statement): Match format specifier to variable argument.
4489 * xref.c: Don't include <stdio.h>.
4491 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4493 * parse.y (struct parser_ctxt *ctxp): Now global.
4494 (declare_local_variables): Use WFL compound value for the
4495 declaration source line value, when doing cross-referencing.
4497 1999-03-31 Tom Tromey <tromey@cygnus.com>
4499 * gjavah.c (print_field_info): Allow constants of other types.
4500 (print_include): Generate include when new name is proper prefix
4501 of already printed name.
4502 (add_namelet): Likewise.
4503 (cxx_keyword_subst): New function.
4504 (print_method_info): Use it.
4505 (print_field_name): New function.
4506 (get_field_name): New function.
4507 (print_field_info): Use get_field_name and print_field_name.
4509 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4511 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4512 'KR-C', so gperf uses the `const' keyword on strings.
4514 * keyword.gperf (java_keyword): Const-ify a char*.
4516 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4518 * parse.y (patch_bc_statement): Fixed identation and a bogus
4521 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * parse.y (patch_assignment): Allow static variables in other
4524 classes to be assigned.
4526 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4528 * class.c (maybe_add_interface): Remove unused variable
4530 (make_class_data): Use = for assignment, not ==. Likewise.
4531 (emit_register_classes): Remove unused variable `decl'.
4533 * lex.c: Fix comment so as not to contain an embedded `/*'.
4535 * verify.c (verify_jvm_instructions): Remove unused variable
4538 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4540 * parse.y (complete_loop_body): Rename to finish_loop_body.
4541 (complete_labeled_statement): Rename to finish_labeled_statement.
4542 (complete_for_loop): Rename to finish_for_loop.
4543 (complete_method_declaration): Rename to finish_method_declaration.
4545 * java-tree.h (continue_identifier_node): New global node.
4546 * decl.c: Define and initialize continue_identifier_node.
4547 * parse.y (generate_labeled_block): Remove - no longer needed.
4548 (build_loop_body): Use continue_identifier_node for continue block.
4549 (finish_labeled_statement): Also do pop_labeled_block actions.
4550 (java_complete_lhs): POP_LOOP even if error.
4551 (build_labeled_block): Special handling for continue_identifier_node.
4552 (patch_loop_statement): Re-organize.
4553 (patch_bc_statement): Re-write.
4555 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4557 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4558 using a WFL compound value.
4559 * parse.y (xref.h): Include.
4560 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4562 (register_fields): Set WFL compound value to lineno if doing
4564 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4566 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4567 * xref.h (expand_xref): Prototype renamed from xref_generate.
4569 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4571 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4572 (GET_CURRENT_BLOCK): New macro.
4573 * parse.y (current_static_block): New global variable.
4574 (method_body:): Define action.
4575 (complete_method_declaration): Set current_function_decl to NULL
4576 when work on the current method is done.
4577 (declare_local_variables): Use GET_CURRENT_BLOCK.
4578 (java_method_add_stmt): Likewise.
4579 (java_complete_expand_method): Disable the use of `this' when
4581 (enter_a_block): If no current method exist, use
4582 current_static_block to link static initializer blocks.
4583 (exit_block): Rewritten to use current_static_block when no current
4585 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4586 (patch_return): Forbid the use of `return' in static initializers.
4587 (patch_throw_statement): Fixed indentation. Issue specific error
4588 for uncaught thrown checked exception in static initializer
4589 blocks. Removed FIXME.
4591 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4593 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4594 Link gcj from gcc.o.
4596 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * parse.y (find_applicable_accessible_methods_list): When dealing
4599 with interface: ensure that a given interface or java.lang.Object
4600 are searched only once.
4602 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4604 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4606 * jcf-dump.c (print_access_flags): Add braces around if-else.
4608 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4611 * lex.c (build_wfl_node): Add static prototype.
4613 * lex.h (build_wfl_node): Remove static prototype.
4615 * parse.y: Include lex.c early enough to declare everything needed.
4616 Ensure calls to `build_wfl_node' pass the proper arguments.
4617 (create_class): Remove unused variable `super_decl'.
4618 (get_printable_method_name): Initialize variable `name'.
4620 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * Changelog: Fixed 1999-03-22 typos.
4623 * lang.c (lang_decode_option): Fixed typo in error string in the
4626 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4628 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4630 * java-tree.h (flag_emit_xref): Declared extern.
4631 * lang.c (xref.h): Included.
4632 (flag_emit_xref): New global variable.
4633 (lang_decode_option): Added support for -fxref.
4637 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4639 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4642 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4644 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4645 $(srcdir)/../system.h and $(JAVA_TREE_H).
4646 (jcf-io.o): Depend on $(JAVA_TREE_H).
4647 (mangle.o): Likewise.
4649 * check-init.c (check_cond_init): Add static prototype.
4651 * class.c (build_java_method_type, hashUtf8String,
4652 make_field_value, get_dispatch_vector, get_dispatch_table,
4653 append_gpp_mangled_type, mangle_static_field): Likewise.
4654 (strLengthUtf8): Hide unused definition.
4655 (hashUtf8String): Const-ify.
4656 (make_field_value): Un-ANSI-fy.
4658 * constants.c: Move inclusion of jcf.h above java-tree.h.
4659 (set_constant_entry, find_class_or_string_constant,
4660 find_name_and_type_constant, get_tag_node,
4661 build_constant_data_ref): Add static prototype.
4663 * decl.c (push_jvm_slot, builtin_function,
4664 lookup_name_current_level): Likewise.
4665 (builtin_function): Const-ify.
4667 * except.c (expand_start_java_handler, expand_end_java_handler):
4668 Add static prototype.
4670 * expr.c (flush_quick_stack, push_value, pop_value,
4671 java_stack_swap, java_stack_dup, build_java_athrow,
4672 build_java_jsr, build_java_ret, expand_java_multianewarray,
4673 expand_java_arraystore, expand_java_arrayload,
4674 expand_java_array_length, build_java_monitor, expand_java_pushc,
4675 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4676 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4677 expand_compare, expand_test, expand_cond, expand_java_goto,
4678 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4679 expand_java_field_op, java_push_constant_from_pool): Likewise.
4681 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4682 (build_java_arraynull_check): Mark parameters `node' and `type'
4683 with ATTRIBUTE_UNUSED.
4684 (note_label): Likewise for parameter `current_pc'.
4685 (expand_java_call, expand_java_ret): Hide unused definition.
4687 * java-tree.h (make_class, build_constants_constructor,
4688 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4689 init_outgoing_cpool, register_class, emit_register_classes,
4690 java_layout_seen_class_methods): Prototype.
4691 (unicode_mangling_length): Const-ify.
4692 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4693 emit_unicode_mangled_name, format_int, format_uint,
4694 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4695 jcf_print_utf8_replace, open_class): Prototype.
4697 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4698 <stdio.h>. Include tree.h/java-tree.h.
4699 (utf8_equal_string usage, process_class): Add static prototype.
4700 (open_class): Don't prototype this here.
4701 (utf8_equal_string): Match arguments to format specifiers.
4702 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4703 TABLE_SWITCH, disassemble_method): Likewise.
4705 * jcf-io.c: Include tree.h/java-tree.h.
4706 (open_class, find_classfile, jcf_print_utf8,
4707 jcf_print_utf8_replace): Const-ify.
4709 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4710 parse_class_file): Add static prototype.
4711 (find_in_current_zip): Match definition to existing static
4714 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4715 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4716 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4717 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4718 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4719 generate_bytecode_return, perform_relocations, init_jcf_state,
4720 init_jcf_method, release_jcf_state, generate_classfile):
4721 Add static prototype.
4722 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4723 (make_class_file_name): Const-ify.
4725 * jcf.h (find_classfile): Const-ify.
4727 * jv-scan.c (reset_report): Remove prototype.
4729 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4730 (error): Rewrite to allow varargs.
4732 * lang.c (lang_f_options): Const-ify.
4734 * lex.c (java_parse_escape_sequence): Add static prototype.
4735 (java_allocate_new_line): Match definition to existing static
4738 * mangle.c Include tree.h/java-tree.h.
4739 (unicode_mangling_length, emit_unicode_mangled_name,
4740 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4742 * parse.h (jdep_code): Remove trailing comma in enumeration.
4743 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4744 (reset_report): Add prototype.
4746 * verify.c (push_pending_label, merge_types): Add static
4749 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4751 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4753 * parse.y (find_applicable_accessible_methods_list): Extend the
4754 search to superinterfaces when relevant.
4755 (search_applicable_methods_list): New function.
4757 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * class.c (unmangle_classname): Implemented stricter testing
4760 before setting the QUALIFIED_P flag on an identifier.
4762 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4764 * parse.y (java_complete_lhs): Call force_evaluation_order
4765 after patch_newarray.
4766 (patch_binop): Don't call fold if there are side effects.
4768 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * parse.y (java_stabilize_reference): Use save_expr instead of
4771 building a SAVE_EXPR node.
4772 (java_complete_lhs): Patch the resulting string of the `+='
4773 operator (if necessary) and complete the RHS after having built
4776 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4778 * class.c (make_class): Don't set CLASS_P here (because
4779 this function is also called by build_java_array_type).
4780 (push_class): Set CLASS_P here instead.
4781 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4783 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4784 context. If the context is class, perfer "super" over "synchronized".
4785 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4787 * parse.y (create_class): Don't call parser_check_super here;
4788 it is not robust. Always wait until later.
4790 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4791 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4793 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4795 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4796 * lex.h (UNGETC): Change misleading macro.
4798 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * parse.y (java_stabilize_reference): Return NODE when patching a
4802 (java_complete_lhs): Put parenthesis around truth values.
4804 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * class.c (layout_class_method): Don't make rtl for interface
4808 * parse.h (GET_TYPE_NAME): New macro.
4809 * parse.y (if_then_statement:): Fixed indentation.
4810 (if_then_else_statement:): Likewise.
4811 (for_statement:): Fixed spacing.
4812 (try_statement:): Fixed indentation.
4813 (create_interface): Don't force interfaces to be abstract.
4814 (method_header): Abstract methods are OK in interfaces.
4815 (declare_local_variables): Fixed typo in comment.
4816 (java_complete_expand_method): Fixed indentation.
4817 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
4818 non accessible fields.
4819 (java_stabilize_reference): New function.
4820 (java_complete_lhs): Fixed indentation. Use
4821 java_stabilize_reference in compound assignement. Insert the
4822 cast. If not processing `+' fix string constants before processing
4825 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * constants.c (find_class_or_string_constant): Cast variable `j'
4828 to a `jword' when comparing against one.
4830 * expr.c (java_lang_expand_expr): Remove unused variables
4831 `has_finally_p' and `op0'.
4833 * gjavah.c (print_field_info): Cast a value to jint when comparing
4834 against one. Likewise for a jlong.
4835 (add_namelet): Likewise cast a `sizeof' to an int when comparing
4836 against a signed quantity.
4838 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
4839 (print_signature): Don't needlessly dereference variable `str'
4841 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
4842 `max_locals' with ATTRIBUTE_UNUSED.
4843 (jcf_parse_class): Likewise for variable `index'.
4845 * parse.h (reverse_jdep_list): Remove static prototype.
4847 * parse.y (build_jump_to_finally): Remove prototype and definition.
4848 (reverse_jdep_list): Add static prototype.
4850 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
4851 `assignment' and `expr_decl'.
4853 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
4855 1999-03-12 Andrew Haley <aph@cygnus.com>
4857 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
4858 we'll need a directory separator and a null character.
4860 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
4862 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
4864 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4866 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
4869 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
4871 * lex.c (java_parse_end_comment): Take extra parameter (next char).
4873 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4875 * class.c (layout_class_method): A static method in a base class
4876 is never overridden, so treat it like it doesn't exist.
4877 However, do complain about private non-static method overriding
4878 public static method.
4880 * parse.y: Don't set unused INITIALIZED_P flag.
4881 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4883 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4884 (build_array_from_name): Re-order &index[string] to &string[index].
4886 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4887 error_mark (it might catch more errors, but it is more likely to lose).
4889 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4891 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4892 (parse-scan.o): Depend on toplev.h.
4894 * class.c (make_method_value): Add prototype. Make it static.
4895 Remove unused second argument, caller changed.
4897 * expr.c (java_lang_expand_expr): Remove unused variable
4900 * java-tree.h: Don't prototype find_in_current_zip.
4901 Add prototypes for verify_constant_pool, start_java_method,
4902 end_java_method, give_name_to_locals, expand_byte_code,
4903 open_in_zip, set_constant_value, find_constant1, find_constant2,
4904 find_utf8_constant, find_string_constant, find_class_constant,
4905 find_fieldref_index, find_methodref_index, write_constant_pool,
4906 count_constant_pool_bytes and encode_newarray_type.
4908 * jcf-dump.c: Remove unused variable `LONG_temp'.
4910 * jcf-parse.c: Include parse.h.
4911 (jcf_parse_source): Remove unused parameter, all callers changed.
4912 (jcf_figure_file_type): Add static prototype.
4913 (find_in_current_zip): Likewise. Also remove unused parameter,
4914 all callers changed.
4915 (read_class): Initialize variable `saved_pos'.
4917 * jcf-reader.c (jcf_parse_preamble): Mark variables
4918 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4920 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4921 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4922 (java_parse_doc_section): Initialize variable `seen_star'.
4923 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4924 (java_lex_error): Mark parameters `msg' and `forward' with
4926 (java_get_line_col): Mark parameters `filename' and `line' with
4929 * parse-scan.y: Include toplev.h.
4930 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4932 * parse.h: use `struct JCF', not plain `JCF'.
4933 (java_parser_context_save_global, java_expand_classes
4934 java_parser_context_restore_global, java_parse): Add prototypes.
4936 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4939 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4941 * check-init.c (check_init): COPYN takes word count, not bit count.
4943 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4945 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4946 explicit build_decl. (Avoids crash in reload when optimizing.)
4948 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4950 * decl.c (complete_start_java_method): Handle synchronized method
4951 even when compiling from bytecode.
4953 1999-02-26 Tom Tromey <tromey@cygnus.com>
4955 * gjavah.c (add_class_decl): Only generate `#include' if outer
4956 class is not the name of the class we are processing. Correctly
4957 append `.h' in #include.
4958 (process_file): Clean up newlines around generated `#include's.
4959 (decode_signature_piece): Correctly handle inner classes.
4960 (struct include): New structure.
4961 (all_includes): New global.
4962 (print_include): New function.
4963 (add_class_decl): Use it.
4964 (process_file): Likewise.
4965 (add_class_decl): Generate include for java-array.h if array
4967 (process_file): Don't generate java-array.h include.
4969 * gjavah.c (add_namelet): Check for standard package names here.
4970 (add_class_decl): Don't check for standard package names here.
4972 1999-02-25 Tom Tromey <tromey@cygnus.com>
4974 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4975 When reading a zip file, only use strncmp if both strings are
4976 bigger than the buffer length. Initialize `k' when looping
4979 1999-02-24 Tom Tromey <tromey@cygnus.com>
4981 * gjavah.c (struct namelet): New structure.
4982 (add_namelet): New function.
4983 (print_namelet): New function.
4984 (print_class_decls): Use add_namelet and print_namelet to generate
4985 namespaces and not classes.
4986 (method_printed): New global.
4987 (HANDLE_END_METHOD): Examine method_printed.
4988 (print_method_info): Set method_printed when required. Print
4989 error if function to be ignored is marked virtual. Handle $finit$
4991 (METHOD_IS_FINAL): New macro.
4992 (print_field_info): Use it.
4993 (HANDLE_METHOD): Clear method_printed.
4994 (method_pass): New global.
4995 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4996 (process_file): Do two passes over both fields and methods.
4997 (HANDLE_METHOD): Examine method_pass.
4999 (add_class_decl): New function.
5000 (print_class_decls): Don't scan over entire constant pool.
5002 1999-02-23 Tom Tromey <tromey@cygnus.com>
5004 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5005 disable linking in that case.
5007 1999-02-20 Tom Tromey <tromey@cygnus.com>
5009 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5012 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5014 * decl.c (build_result_decl), java-tree.h: New method.
5015 (complete_start_java_method): Handle synchronized methods.
5016 Don't build DECL_RESULT here. (Ordering dependency problem.)
5017 (start_java_method): Call build_result_decl here instead ...
5018 * parse.y (java_complete_expand_method): ... and here.
5019 (expand_start_java_method): Don't call complete_start_java_method here.
5020 (java_complete_expand_method): Call it here instead.
5021 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5022 * java-tree.h: ... here.
5024 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5025 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5026 for ARRAY_REF - it doesn't work when array bounds are checked.
5027 (patch_array_ref): Handle it here instead.
5029 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5031 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5033 Force left-to-right evaluation of binary operations etc.
5034 * expr.c (force_evaluation_order), java-tree.h: New function.
5035 * parse.y (java_complete_lhs): Pass binary operations, procedure
5036 calls, and ARRAY_REFs to force_evaluation_order.
5037 (various): Set TREE_SIDE_EFFECTS more carefully.
5039 Tolerate random (non-UTF8) encoding in comments without complaining.
5040 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5041 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5043 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5044 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5046 * parse.y (java_complete_lhs): Ignore an empty statement in a
5047 COMPOUND_EXPR. Don't complain about empty statement after return.
5049 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5051 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5052 in TREE_LIST - just chain the POINTER_TYPEs together.
5053 (resolve_class): If type already resolved, return decl.
5054 After resolving, update TREE_TYPE(class_type), and name (if array).
5055 * parse.h (do_resolve_class), parse.y: Make non-static.
5056 * class.c (maybe_layout_super_class): Take this_class argument.
5057 Do do_resolve_class if necessary.
5058 (layout_class, layout_class_methods): Adjust calls appropriately.
5059 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5060 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5061 * typeck.c (build_java_array_type): Don't call layout_class.
5063 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * parse.y (check_pkg_class_access): Allow private class access
5066 within the same package.
5067 (strip_out_static_field_access_decl): New function.
5068 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5069 operator argument before testing its nature.
5071 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5073 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5074 (TRY_EXPR): Simplify - it no longer has a finally clause.
5075 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5076 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5077 * expr.c (java_lang_expand_expr): Likewise.
5078 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5079 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5080 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5081 (build_try_statement): Remove finally parameter and handling.
5082 (build_try_finally_statement): New function.
5083 (patch_try_statement): No longer need to support finally clause.
5084 (try_statement): Update grammar action rules.
5085 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5086 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5088 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5090 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5091 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5093 1999-02-17 Andrew Haley <aph@cygnus.com>
5095 * class.c (build_utf8_ref): Back out broken patch which was
5096 intended to to output signatures using '.' as a separator.
5098 * class.c (make_class_data): Output signatures using '.' as a
5099 separator, rather than '/'.
5100 (mangled_classname): Likewise.
5101 (make_field_value): Likewise.
5102 (make_method_value): Likewise.
5103 * constants.c (alloc_class_constant): Likewise.
5104 * expr.c (build_invokeinterface): Likewise.
5106 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5108 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5109 of an ancient workaround.
5111 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5113 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5116 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5118 * lex.c (yylex): Encode \0 as UTF8.
5120 1999-02-10 Tom Tromey <tromey@cygnus.com>
5122 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5123 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5124 (libgcj_zip): Renamed.
5125 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5127 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5129 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5130 (GC_NAME): Renamed -lgc to -lgcjgc.
5132 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5134 * lex.c (java_lang_cloneable): Initialize.
5135 * parse.y (java_lang_cloneable): New static variable.
5136 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5137 doing one more qualification round.
5138 (valid_ref_assignconv_cast_p): Reject null source or
5139 destination. Allow an array to be cast into java.lang.Cloneable.
5140 (patch_cast): Swapped two first arguments to first call to
5141 valid_ref_assignconv_cast_p.
5143 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5145 * parse.h: DECL_P renamed JDECL_P.
5146 * parse.y: DECL_P replaced by JDECL_P.
5147 (build_array_from_name): Always use pointer's type.
5148 (patch_bc_statement): Extra code to search continue target in a
5149 for loop. Fixed comments. Continue target is current loop when
5152 1999-02-05 Andrew Haley <aph@cygnus.com>
5154 * class.c (make_class_data): The superclass of an interface should
5155 be null, not class Object.
5157 * lex.c (java_lex): Sign extend hex literals.
5159 1999-02-04 Andrew Haley <aph@cygnus.com>
5161 * class.c (build_utf8_ref): Output signatures using '.' as a
5162 separator, rather than '/'.
5163 (make_class_data): Likewise.
5165 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5167 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5168 mkstemp.o. Get them from libiberty now.
5170 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5172 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5174 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5176 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5179 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5181 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5182 * jcf-write.c (generate_bytecode_return): New function.
5183 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5185 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5186 generate special [fd]const_[01] instructions.
5188 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5190 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5191 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5193 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5195 * parse.y (patch_method_invocation): Handle calling static methods,
5196 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5198 * parse.y (java_complete_lhs): Don't complain about unreachable
5199 exit condition in a do-while statement.
5201 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5203 * lex.c (java_read_char): Fixed utf8 decoding.
5204 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5206 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5207 comments. Local variable `all_primitive' is gone. Broadened
5208 acceptance of `0' to floating point targets. `long' can now be
5209 widened to `double' or `float'.
5210 (valid_method_invocation_conversion_p): Added leading
5211 comment. Fixed tabulation.
5212 (build_string_concatenation): Optimize out left or right empty
5215 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5217 * jcf-write.c (localvar_alloc): Only emit entry for
5218 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5219 (generate_bytecode_insns): Only call put_linenumber if
5220 debug_info_level > DINFO_LEVEL_NONE.
5221 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5222 is specified, add -g1 (for compatibility wih javac).
5224 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5226 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5227 gjavah.o, check-init.o, jv-scan.o
5229 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5231 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5233 * gjavah.c: Include config.h and system.h.
5235 * javaop.h (inline): Don't define, its handled by system.h.
5236 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5237 from `inline' to `static inline'.
5239 * jcf.h (inline): Don't define, its handled by system.h.
5241 * lex.c (inline): Likewise.
5243 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5245 * lang-specs.h: Map -Qn to -fno-ident.
5247 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5249 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5251 1999-01-29 Tom Tromey <tromey@cygnus.com>
5253 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5254 then cast it to Object before calling `append' method.
5256 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5258 * check-init.c (check_bool2_init, check_bool_init, check_init):
5259 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5260 * jcf-write.c (generate_bytecode_insns): Likewise.
5262 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5264 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5265 * parse.y (patch_cast): Allow a boolean to be cast into a
5268 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5270 * parse.y: (class_declaration:): Fixed indentation.
5271 (class_member_declaration:): Extra `;' after field declaration now
5273 (interface_declaration:): Removed debug messages in error reports.
5274 (patch_binop): Nodes created and returned inherit the orignal
5275 node's COMPOUND_ASSIGN_P flag value.
5276 (patch_cast): Fix cast from char to floating point.
5278 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5280 * except.c, java-except.h (expand_resume_after_catch): new
5282 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5283 to branch back to main flow of control after a catch block.
5285 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5287 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5288 $(srcdir)/../system.h.
5289 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5290 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5291 (jcf-write.o): Likewise.
5292 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5293 (mangle.o): Depend on $(srcdir)/../toplev.h.
5294 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5295 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5297 * class.c: Include output.h and parse.h.
5298 (mangled_classname): Add the `const' keyword to a char*.
5299 (find_named_method): Hide unused function definition.
5300 (build_utf8_ref): Change type of variable `c' to unsigned char.
5301 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5302 (build_class_ref): Add the `const' keyword to a char*.
5303 (layout_class_method): Remove unused variable `buf'.
5305 * decl.c (find_local_variable): Remove unused variable `rtl'.
5306 (pushdecl): Likewise for variables `different_binding_level' and
5308 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5309 (maybe_build_cleanup): Likewise for parameter `decl'.
5311 * except.c (expand_start_java_handler): Mark parameter `range'
5312 with ATTRIBUTE_UNUSED.
5314 * expr.c: Include except.h.
5315 (pop_type): Remove unused variable `i'.
5316 (pop_value): Likewise for variables `n_words' and `i'.
5317 (expand_java_arrayload): Likewise for variable `convert'.
5318 (java_lang_expand_expr): Likewise for variables `op0', `type',
5319 `mode', `unsignedp', `node' and `elements'.
5320 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5322 (process_jvm_instruction): Add a `const' qualifier to a char*.
5324 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5325 (temp_directory): Likewise.
5326 (print_c_decl): Likewise.
5327 (print_method_info): Likewise.
5328 (decode_signature_piece): Likewise.
5329 (print_mangled_classname): Likewise.
5331 * java-except.h: Provide prototypes for maybe_start_try,
5332 maybe_end_try and add_handler.
5334 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5335 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5336 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5337 init_expr_processing, push_super_field, init_class_processing,
5338 can_widen_reference_to, class_depth, verify_jvm_instructions,
5339 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5340 set_local_type, merge_type_state, push_type, load_type_state,
5341 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5342 emit_unicode_mangled_name): Add prototypes.
5344 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5345 (print_signature_type): Use ISDIGIT, not isdigit.
5346 (print_signature): Remove unused variable `j'.
5348 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5349 int when comparing against one.
5351 * jcf-parse.c: Include toplev.h.
5353 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5354 (localvar_free): Remove unused variable `i'.
5355 (generate_bytecode_conditional): Likewise for variable `kind'.
5357 * jv-scan.c: Include config.h and system.h. Remove redundant
5358 OS header and gansidecl.h includes.
5359 (warning): Add the `const' keyword to a char*. Also add
5360 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5361 __STDC__, when determining whether to use ANSI-isms.
5362 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5363 (xmalloc): Don't redundantly prototype here.
5364 (main): Remove unused parameter `envp'. Also fix the arguments
5365 passed to function `fatal' to match the format specifier.
5367 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5369 * mangle.c: Include toplev.h.
5370 (emit_unicode_mangled_name): Declare parameter `len'.
5372 * parse.y (parse_warning_context): Add the `const' keyword to a
5373 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5374 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5375 (issue_warning_error_from_context): Add the `const' keyword to
5377 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5378 not `__STDC__' for whether to use ANSI-isms.
5380 * typeck.c (incomplete_type_error): Mark parameters `value' and
5381 `type' with ATTRIBUTE_UNUSED.
5382 (parse_signature_type): Use ISDIGIT, not isdigit.
5384 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5385 (verify_jvm_instructions): Likewise. Remove unused variables
5386 `field_name' and `default_val'.
5388 * zextract.c: Include config.h and system.h. Remove redundant
5391 * zipfile.h: Prototype `read_zip_archive'.
5393 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5395 * typeck.c (convert): Allow conversions to void type: some
5396 optimizations in gcc do this.
5398 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5400 * typeck.c (convert_ieee_real_to_integer): New function.
5401 (convert): When not using fast-math and using hardware fp, convert
5402 an IEEE NaN to zero.
5404 1999-01-18 Andrew Haley <aph@cygnus.com>
5406 * parse.y (patch_binop): Do a type conversion from signed to
5407 unsigned and then back to signed when a ">>>" is found.
5409 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5411 * java-tree.h: (check_for_initialization): Added prototype.
5412 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5413 * parse.y (do_resolve_class): Removed unused locals.
5414 (read_import_dir): Likewise.
5415 (resolve_qualified_expression_name): Array creation
5416 expressions are valid primary expressions.
5417 (qualify_ambiguous_name): Likewise.
5418 (patch_synchronized_statement): Removed unused local.
5420 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5422 * Makefile.in (zextract.o): Add dependencies.
5424 * Makefile.in: Do not put ^Ls at the start of a line.
5426 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5428 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5429 sub-type the result of the call that gets the exception value.
5431 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5432 don't call finish_class.
5434 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5435 clear found before continuing.
5437 * verify.c (verify_jvm_instructions): On an array load, allow
5438 and handle top of stack to be TYPE_NULL.
5440 * gjavah.c (generate_access): Translate Java package private or
5441 protected access to C++ public, but with a comment.
5443 1999-01-13 Andrew Haley <aph@cygnus.com>
5445 * expr.c (generate_name): Name prefix changed to avoid clashes
5446 with assembler temp labels.
5448 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5449 MODIFY_EXPR. Without this, code for the assignement may not be
5450 generated at all and the synchronized statement will read an
5451 uninitialized variable.
5453 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5455 * class.c (maybe_layout_super_class): Fixed returned value.
5456 * lex.c: Added 1999 to the copyright.
5457 (java_init_lex): Initialize java_lang_imported.
5458 * lex.h: Added 1999 to the copyright.
5459 * parse.h: Added 1999 to the copyright.
5460 (REGISTER_IMPORT): Fixed typo in trailing macro.
5461 (CURRENT_OSB): New macro.
5462 (struct parser_ctxt): New fields osb_depth, osb_limit.
5463 * parse.y (java_lang_id): New global variable.
5464 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5465 (array_creation_expression:): Use CURRENT_OSB.
5466 (dims:): Uses a stack to keep track of array dimensions.
5467 (cast_expression:): Use CURRENT_OSB.
5468 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5470 (register_fields): Fixed typos in comment.
5471 (check_method_redefinition): Fixed comment indentation.
5472 (java_check_regular_methods): Set saved found wfl to NULL after
5473 having reinstalled it in the previously found DECL_NAME.
5475 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5477 * gjavah.c (java_float_finite): Use a union to do type punning.
5478 (java_double_finite): Likewise.
5480 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5482 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5483 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5484 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5485 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5486 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5487 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5489 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5491 * check-init.c (check_init): If compiling to native, we don't
5492 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5494 1999-01-08 Tom Tromey <tromey@cygnus.com>
5496 * parse-scan.y (variable_declarator_id): Set or increment
5498 (bracket_count): New global.
5499 (formal_parameter): Handle case where bracket pairs trail variable
5502 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5504 * jcf-parse.c (yyparse): variable len changed from a char to an
5505 int to prevent overflow.
5507 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5509 * java-tree.h: Declare read_class.
5510 * jcf-parse.c (read_class): New function.
5511 (load_class): Now just call read_class.
5513 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5514 * jcf-parse.c (parse_source_file): Declare save_error_count,
5515 which is needed by java_parse_abort_on_error macro,
5516 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5518 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5519 constructor, if initializing a static field.
5520 (patch_new_array_init): Set TREE_CONSTANT if it is.
5521 * expr.c (java_lang_expand_expr): For a static array constructor
5522 of primitive elements, allocate the array itself statically.
5523 Disabled until we can set the vtable field statically.
5525 * check-init.c: New file. Checks for definite assignment.
5526 * Makefile.in (JAVA_OBJS): Add check-init.o.
5527 * parse.y (java_complete_expand_method): Call check_for_initialization.
5528 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5530 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5532 * parse.y : include system.h instead of including
5533 standard headers directly with the exception of <dirent.h>.
5535 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5537 * lex.h: Moved static function declarations to lex.c,
5538 to shut up some -Wall warnings.
5539 * lex.c: Static function declarations moved here.
5540 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5542 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5544 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5546 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5548 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5549 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5551 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5552 (localvar_alloc): Change return type to void,
5553 (emit_unop): Remove unused variable size.
5555 * jcf-write.c (struct jcf_block): Add new union.
5556 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5557 (call_cleanups): New functions.
5558 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5559 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5560 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5561 * lang.c (lang_init): Call using_eh_for_cleanups.
5562 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5563 completing operands to patch_synchronized_statement.
5564 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5565 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5566 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5568 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5570 * Make-lang.in: Comment out control-Ls; they upset some makes.
5572 1998-12-18 Tom Tromey <tromey@cygnus.com>
5574 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5577 1998-12-17 Tom Tromey <tromey@cygnus.com>
5579 * parse.y (DIR_SEPARATOR): New define.
5580 (check_class_interface_creation): Use it.
5582 * parse-scan.y (report_main_declaration): Recognize
5583 `java.lang.String' in argument to main.
5585 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5587 * parse.y (create_interface): Remove bogus test.
5589 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5591 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5592 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5594 1998-12-16 Tom Tromey <tromey@cygnus.com>
5596 * parse-scan.y (qualified_name): Use correct sprintf format.
5598 1998-12-15 Tom Tromey <tromey@cygnus.com>
5600 * gjavah.c (print_field_info): Changed how most negative number is
5603 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5605 * parse.y (fold_constant_for_init): New function.
5606 (resolve_expression_name): Don't replace static final
5607 constant-initialized fields by its value.
5608 (java_complete_lhs): New. Same as java_complete_tree, except does
5609 not replace static final constant-initialized fields by their values.
5610 (register_fields): If there is an initializer, set DECL_INITIAL and
5611 MODIFY_EXPR_FROM_INITIALIZATION_P.
5612 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5613 Only call patch_initialized_static_field if
5614 MODIFY_EXPR_FROM_INITIALIZATION_P.
5615 (patch_initialized_static_field): If not valid constant, clear
5618 * parse.y (lookup_field_wrapper): Fix thinko.
5620 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5621 set and restore global lineno.
5623 1998-12-14 Tom Tromey <tromey@cygnus.com>
5625 * gjavah.c (print_field_info): If value to print is the smallest
5626 value of its size, then print as hex to avoid later warnings from
5629 1998-12-14 Tom Tromey <tromey@cygnus.com>
5631 * gjavah.c (decompile_method): Decompile `return null'.
5632 (process_file): Generate `#pragma interface'.
5633 (method_declared): New global.
5634 (print_method_info): Set it.
5635 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5636 (print_method_info): Handle abstract methods.
5638 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5640 * parse.y (patch_method_invocation): If class_decl is null
5641 (e.g. an array type), use original type.
5643 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5644 errors about uncaught exception from clone (of array, specifically).
5646 1998-12-13 Tom Tromey <tromey@cygnus.com>
5648 * gjavah.c (decompile_method): Handle all types of `return'
5649 opcode. Decompile `return this' and `return'.
5650 (method_access): New global.
5651 (print_method_info): Set it.
5652 (decompile_method): Don't decompile a synchronized method.
5654 1998-12-13 Tom Tromey <tromey@cygnus.com>
5656 * jcf-reader.c (jcf_parse_one_method): Recognize
5658 * gjavah.c (HANDLE_END_METHOD): New macro.
5659 (HANDLE_CODE_ATTRIBUTE): New macro.
5660 (decompile_method): New function.
5661 (print_method_info): Don't print `;\n' at end of function decl.
5662 Include java-opcodes.h.
5663 (decompiled): New global.
5665 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5667 * class.c (build_class_ref): Handle PRIMTYPE.class if
5668 flag_emit_class_files.
5669 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5670 if flag_emit_class_files.
5671 * parse.y (java_complete_tree): Pre-liminary support for
5672 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5674 * parse.y (patch_synchronized_statement): Don't call monitorexit
5675 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5677 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5679 * zipfile.h (opendir_in_zip): New declaration.
5680 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5681 (opendir_in_zip): New function, using code from open_in_zip.
5682 (open_in_zip): Call opendir_in_zip.
5683 (find_class): Remove no-longer-used do_class_file parameter,
5684 but add source_ok parameter. Change logic so if we find a .java file,
5685 we don't look for .class in later classpath emtries.
5686 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5687 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5688 * gjavah.c: Update call to find_class.
5689 * jcf-dump.c: Likewise.
5691 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5692 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5693 nothing if body is empty_stmt_node.
5694 Various little fixes so SP gets correctly adjusted.
5695 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5696 For CALL_EXPR, test if static first.
5697 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5698 such as the ones we create for Object and Class.
5699 Set and restore current_function_decl.
5700 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5701 (note_possible_classname): New function.
5702 (read_import_entry): Removed. Merged with read_import_dir.
5703 (read_import_dir): Don't call find_class - that only gives us
5704 the first classpath entry having the needed package.
5705 Use the struct buffer data structure from buffer.h.
5706 (read_import_dir, find_in_imports_on_demand): The remembered
5707 class names now use '.' (not '/') as package separator.
5709 * parse.y (java_complete_expand_methods): Call write_classfile
5710 here, and not in java_expand_classes (which only gets first class).
5712 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5714 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5715 (register_fields): If a static fields has an initializer, just
5716 chain it on ctxp->static_initialized, and handle later.
5717 (java_complete_expand_methods): Force <clinit> first.
5718 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5719 - it's already been completed.
5720 (patch_initialized_static_field): New function.
5721 (java_complete_field): Call it.
5723 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5725 * expr.c (encode_newarray_type, build_new_array): New functions.
5726 * java-tree.h: Declare build_new_array.
5727 * jcf-write.c (patch_newarray): Use build_new_array.
5729 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5730 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5732 * parse.y (patch_new_array_init): Re-organize.
5733 Now is passed the actual array (pointer) type of the value.
5734 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5735 (patch_array_constructor): Removed - merged into patch_new_array_init.
5736 (java_complete_tree): Update patch_new_array_init.
5738 * jcf-write.c (find_constant_index): New function.
5739 (generate_bytecode_insns): Use find_constant_index.
5740 (generate_classfile): Use find_constant_index for ConstantValue.
5742 1998-12-11 Tom Tromey <tromey@cygnus.com>
5744 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5745 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5746 * class.c (make_class_data): Renamed dtable -> vtable, and
5747 dtable_method_count -> vtable_method_count.
5749 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5751 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5752 global variables, initialized.
5753 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5754 Declared new global variables.
5755 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5756 double_zero_node, integer_zero_node upon direct matching.
5757 * parse.y (purify_type_name): Added function prototype.
5758 (duplicate_declaration_error_p): Consider new_type as potentially
5759 being a incomplete type. Use purify_type_name on type string.
5760 (method_header): saved_type: unused variable removed. Don't figure
5761 return type if method name is invalid.
5762 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5763 processed by patch_unaryop.
5764 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5765 increment/decrement node into its original type after binary
5766 numeric promotion on its operands.
5768 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5770 * parse.y (array_initializer:): Array init operand is NULL_TREE
5771 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5772 now an error. Fixed indentation problems.
5773 (patch_string): Handle error_mark_node as an argument.
5774 (patch_new_array_init): Fixed indentation problems.
5775 (array_constructor_check_entry): Removed check on null wfl_value.
5776 Return an error if wfl_value's walk returns an error.
5778 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5780 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5781 * lex.c (java_lex): Remember column position before advancing one
5782 token. Retain location information on OCB_TK.
5783 * lex.h (typedef struct java_lc): Added new field.
5784 * parse.h (GET_SKIP_TYPE): New macro.
5785 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5786 * parse.y (build_new_array_init, patch_new_array_init,
5787 patch_array_constructor, maybe_build_array_element_wfl,
5788 array_constructor_check_entry): New function prototypes.
5789 (switch_block:): Tagged <node>.
5790 (OCB_TK): Tagged <operator>.
5791 (array_initializer:): Installed actions.
5792 (variable_initializer): Build location information on element if
5794 (switch_statement:): Fixed indentation typo.
5795 (switch_block:): Redefined default action.
5796 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5797 (patch_assignment): Removed duplicate code.
5798 (maybe_build_array_element_wfl, build_new_array_init,
5799 patch_new_array_init, patch_array_constructor,
5800 array_constructor_check_entry): New functions.
5802 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5804 * parse.y (array_initializer): Tagged <node>.
5805 (variable_initializer:): Use default rule.
5806 (array_initializer:): Defined actions.
5807 (variable_initializers:): Likewise.
5808 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5809 non-static field accesses.
5810 (patch_invoke): Fixed indentation typo.
5811 (java_complete_tree): Likewise.
5812 (build_labeled_block): Changed leading comment. Generate an error
5813 in case of duplicate loop labels.
5814 (patch_conditional_expr): Patch results of string concatenation
5817 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
5819 * constants.c (find_methodref_index): When the class is an interface,
5820 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
5822 * decl.c (finit_identifier_node): Use "$finit$", rather than
5823 "<finit>" (which Sun's verifier rejects).
5824 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
5825 (generate_field_initialization_code): Removed.
5826 (fix_constructors) Don't add call to $finit$ here (wrong order).
5827 (patch_method_invocation): Add $finit$ call here.
5829 * java-tree.h (CALL_USING_SUPER): New macro.
5830 * parse.y (patch_invoke): Remove im local variable.
5831 (patch_method_invocation, patch_invoke): Don't pass super parameter.
5832 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
5833 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
5835 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
5837 * parse.y (java_complete_tree): Don't complain about unreachable
5838 statement if it is empty_stmt_node.
5840 * jcf-write.c (find_constant_wide): New function.
5841 (push_long_const): Use find_constant_wide.
5843 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
5844 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
5845 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
5846 Emit invokeinterface when calling an interface method.
5847 Emit invokespecial also when calling super or private methods.
5849 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
5851 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
5853 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
5855 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * java-tree.h (java_layout_seen_class_methods): New function
5859 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
5860 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
5861 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
5862 * parse.y (method_declarator:): Defined action.
5863 (issue_warning_error_from_context): input_filename saved, set to
5864 the appropriate value and restored after java_error is called.
5865 (build_unresolved_array_type): Fixed comment.
5866 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
5867 (method_header): Deal with return type the same way type are
5868 handled for fields and method's parameters and local variables
5870 (check_method_redefinition): Removed extra CR.
5871 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
5872 (java_layout_seen_class_methods): New function.
5873 (java_layout_classes): Call java_layout_seen_class_methods.
5875 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5877 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5879 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5881 * jcf-dump.c (main): Fix error message.
5882 * jcf-path.c (add_entry): Style fix.
5884 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5886 * class.c (layout_class_method): Call build_java_argument_signature
5887 on constructors too.
5888 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5889 (patch_method_invocation): Define a primary when resolving an
5890 expression name. Augmented comment on code checking illegal `this'
5891 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5893 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * class.c (layout_class_method): Don't report error on non-static
5896 overriding static if the method is private.
5897 * java-tree.h (finish_class): Prototype added.
5898 * lex.c (java_get_line_col): Handle col argument -2 value.
5899 * parse.h: All static method declarations moved to parse.y.
5900 * parse.y: Now contains all static method declarations previously
5902 (find_expr_with_wfl, missing_return_error,
5903 unreachable_stmt_error): New functions.
5904 (java_get_real_method_name): Identify constructors bearing class
5905 names in source code compiled classes only.
5906 (java_complete_expand_methods): Call missing_return_error.
5907 (invocation_mode): Private methods invoked as static methods.
5908 (java_complete_tree): Call unreachable_stmt_error.
5910 1998-12-01 Tom Tromey <tromey@cygnus.com>
5912 * Makefile.in (+target): Removed.
5913 (+xmake_file): Likewise.
5914 (+tmake_file): Likewise.
5915 (.NOEXPORT): Removed duplicate.
5917 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5919 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5921 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5923 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5924 libiberty.h. Provide an xmalloc definition.
5926 * jvspec.c: Remove the xmalloc prototype.
5928 * parse-scan.y: Include config.h and system.h. Don't include
5929 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5930 Provide an xstrdup definition.
5932 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5934 * jcf-path.c (add_entry): Recognize ".jar" too.
5935 * lang-specs.h: Likewise.
5937 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5939 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5940 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5942 * jcf-write.c (generate_bytecode_insns):
5943 Handle pre/post-increment/decrement of long.
5945 * jcf-write.c (generate_bytecode_insns):
5946 Handle missing exception handler (finally for synchronized).
5948 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5950 * java-tree.h (end_params_node): Declare global.
5951 * decl.c (end_params_node): New global.
5952 (init_decl_processing, start_java_method): Use end_params_node for
5953 end of list of parameter types. Follows correct gcc conventions.
5954 * expr.c (pop_argument_types, pop_arguments): Likewise.
5955 * lang.c (put_decl_node): Likewise.
5956 * typeck.c (various places): Likewise.
5957 * class.y (various places): Likewise.
5958 * parse.y (various places): Likewise.
5960 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5961 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5963 * class.c: Add #include flags.h, remove no-longer needed declaration.
5965 * class.c (layout_class_method): Remove commented-out code, re-format.
5966 Don't add vtable entry (or index) for private methods.
5967 * expr.c (expand_invoke): A private method is implicitly final.
5968 * class.c (make_class_data): If inlining or optimizing,
5969 skip private methods.
5971 * class.c (finish_class): New function. Calls existing methods,
5972 but alls emits deferred inline functions.
5973 * jcf-parse.c (parse_class_file): Call finish_class.
5974 * parse.y (java_complete_expand_methods): Likewise.
5976 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5978 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5980 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5982 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5984 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5986 * (generate_classfile): Always write class access flag with
5989 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5991 * class.c (maybe_layout_super_class): New function.
5992 (layout_class): Reorganized. Loop on class methods dispatched into
5993 a new function. Call maybe_layout_super_class.
5994 (layout_class_methods, layout_class_method): New functions.
5995 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5997 (expand_invoke): Likewise.
5998 * java-tree.h (all_class_list): New global variable declared.
5999 (layout_class_methods, layout_class_method): New function
6001 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6002 * jcf-parse.c (all_class_list): New global variable.
6003 (load_class): Extended what class_or_name can be. Use parser
6004 context mechanism to save globals before calling jcf_parse.
6005 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6006 is set on the file name.
6007 (jcf_parse): Layout class methods when Object is loaded, otherwise
6008 record class in all_class_list for delayed method layout.
6009 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6010 * lang.c (put_decl_node): Decode <init> into the decl context
6012 * lex.c (java_allocate_new_line): Use xmalloc.
6013 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6014 pointers, not TREE_LIST elements.
6015 (struct parser_ctxt): Fixed comment indentations, added comments
6016 and reordered some fields.
6017 (java_check_methods): Function prototype removed.
6018 * parse.y (java_push_parser_context): Use xmalloc.
6019 (java_parser_context_restore_global): Pop extra pushed ctxp only
6020 when there's nothing next.
6021 (maybe_create_class_interface_decl): Fixed comment, add new
6022 created class decl to all_class_list.
6023 (method_header): Use GET_REAL_TYPE on argument's types.
6024 (method_declarator): Use GET_REAL_TYPE, change type to the real
6025 type in TREE_LIST dependency node. Build argument list with the
6027 (create_jdep_list): Use xmalloc. Removed allocation error message.
6028 (obtain_incomplete_type): Fixed leading comment. Broadened
6029 incoming argument meaning.
6030 (register_incomplete_type): Use xmalloc. Removed allocation error
6032 (safe_layout_class): Fixed leading comment.
6033 (jdep_resolve_class): Reversed if statement condition and switch
6035 (resolve_and_layout): Fixed leading comment. Broadened incoming
6037 (complete_class_report_errors): New local variable name, for
6038 clarity. purify_type_name used for all error cases.
6039 (java_get_real_method_name): Stricter check on constructors.
6040 (java_check_regular_methods): Reverse methods list only if not
6041 already laid out. Layout artificial constructor.
6042 (java_check_methods): Deleted.
6043 (source_start_java_method): Obtain incomplete type for patchable
6045 (java_layout_classes): Fixed leading comment. Use
6046 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6047 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6048 before returning. Fixed comments.
6049 (java_expand_classes): Check for errors up front.
6050 (patch_method_invocation): Class to search is resolved and laid
6053 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6055 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6057 * javaop.h (int8): Removed - not used.
6058 (jbyte): Redefine portably with correct signedness.
6060 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6062 * jcf-write.c (generate_bytecode_insns): Fix typo
6063 OPCODE_getstatic to OPCODE_getfield.
6065 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6066 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6067 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6069 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * jcf-parse.c (jcf_parse_source): Function returned type is
6072 void. Added prototype.
6073 (jcf_parse): Function returned type is void.
6074 (yyparse): Remove call to fclose on the last parsed file.
6076 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6078 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6080 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6081 (layout_class): Cope with methods featuring WFL in decl names.
6082 * decl.c (unqualified_object_id_node): New global variable,
6084 (build_decl_no_layout): Removed.
6085 * expr.c (build_primtype_type_ref): Handle Double.
6086 (java_lang_expand_expr): Fixed indentations.
6087 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6088 (flag_wall, flag_redundant, flag_not_overriding,
6089 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6090 variable declarations.
6091 (build_decl_no_layout): Removed prototype.
6092 (java_get_real_method_name): Added prototype.
6093 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6094 (java_parse_abort_on_error): Macro now just returns.
6095 * jcf-parse.c (jcf_parse_source): Check fclose returned
6096 value. Call emit_register_classes if java_report_errors returns
6098 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6099 flag_static_local_jdk1_1): New integer flags.
6100 (lang_decode_option): New flags set here.
6101 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6102 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6103 the flag_redundant variable.
6104 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6105 when parsing java.lang.Object class.
6106 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6108 (resolve_qualified_expression_name): Fixed indentation.
6109 (patch_array_ref): Changed prototype.
6110 (not_initialized_as_it_should_p): Prototype removed.
6111 (java_report_errors): Added function prototype.
6112 * parse.y (formal_parameter:): Changed error message for not yet
6113 supported final parameters.
6114 (class_type_list:): Set both PURPOSE and VALUE of created
6115 TREE_LIST to be class_type.
6116 (primary_no_new_array:): Handle class literals on primitive types.
6117 (parse_warning_context): Reinstalled correct force_error and
6118 do_warning flags setups.
6119 (java_report_errors): Changed prototype. Return java_error_count
6121 (variable_redefinition_error): Consider treating variable type as
6123 (create_interface): Warn about redundant abstract modifier if
6124 flag_redundant is set. Changed error message.
6125 (lookup_field_wrapper): Save/restore globals before/after looking
6127 (duplicate_declaration_error_p): Consider treating declaration
6128 type as a fake pointer.
6129 (register_fields): Extract real type from dependency node. Check
6130 for duplicate field declaration after type adjustment. Use
6131 DECL_INITIAL to store static final initialized values.
6132 (method_header): Extract real function type from dependency node.
6133 (check_abstract_method_header): Use GET_METHOD_NAME.
6134 (obtain_incomplete_type): Layout fake pointer type.
6135 (safe_layout_class): Don't try to check for methods before layout.
6136 (java_complete_class): Don't check for correct throws clause
6137 elements inheritance here.
6138 (resolve_and_layout): Broadened name parameter meaning.
6139 (reset_method_name): Use GET_METHOD_NAME.
6140 (java_get_real_method_name): New function.
6141 (java_check_regular_methods): Don't check methods in
6142 java.lang.Object. Verify lineage of throws clause elements. Use
6143 flag_no_overriding in warning report.
6144 (check_throws_clauses): Don't check if class was from
6145 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6146 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6147 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6148 warning on unsupported final local variables. Use build_decl
6149 instead of build_decl_no_layout. Get real local variable type from
6151 (source_start_java_method): Get real parameter type from
6152 dependency node. Call build_decl instead of build_decl_no_layout.
6153 (java_layout_classes): Reverse tree and layout type and class as
6154 required. Mark class as loaded when done.
6155 (resolve_field_access): Fixed indentation. Restricted condition
6156 leading to static field access code generation. Set field_type
6157 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6158 (resolve_qualified_expression_name): Initialize type_found to
6159 null. Handle static field resolved during qualification. Fixed
6160 layout on non primitive field decl types.
6161 (not_accessible_p): Fixed typo in comment.
6162 (patch_method_invocation): Resolve and layout class to search from
6164 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6165 layout non primitive type, if necessary. Make method node only to
6167 (find_applicable_accessible_methods_list): Consider WFL'ed method
6168 decl names. Fixed indentation.
6169 (argument_types_convertible): Resolve and layout target type if
6171 (java_complete_tree): Fixed indentation problems. Rewrote
6172 CALL_EXPR thrown exceptions check. Re-installed further processing
6173 of the assignment in certain cases.
6174 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6175 inlining on class literals.
6176 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6178 (valid_method_invocation_conversion_p): Likewise.
6179 (patch_string): Temporary disable forbidden use of `this' in
6180 explicit constructor invocations when doing string concatenation
6182 (patch_unaryop): Added comment. Reinstalled code to disable
6183 further check on assignment operation with cast expression RHS.
6184 (patch_switch_statement): Fixed indentation.
6185 (build_try_statement): Call build_decl instead of
6186 build_decl_no_layout.
6187 (patch_synchronized_statement): Likewise.
6188 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6189 IS_UNCHECKED_EXPRESSION_P.
6190 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6191 layout argument exception type.
6192 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6193 of IS_UNCHECKED_EXPRESSION_P.
6195 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6197 * jcf-parse.c (yyparse): Open class file in binary mode.
6199 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6201 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6203 * jcf-write.c (perform_relocations): Move check out one loop.
6205 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6207 * Make-lang.in: Fix reference to srcdir.
6208 * jv-scan.c: Add missing xmalloc prototype.
6209 * jvgenmain.c: Ditto.
6211 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6213 * decl.c (error_mark_node), java-tree.h: New global.
6214 * parse.y: Use empty_stmt_node instead of size_zero_node.
6215 (build_if_else_statement): If missing else, use empty_stmt_node.
6217 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6218 (java_complete_expand_method): Complain if return is missing.
6219 (java_check_regular_methods): Comment out incorrect error check.
6220 (not_accessible_p): Fix incorrect handling of protected methods.
6221 (patch_method_invocation): Pass correct context to not_accessible_p.
6222 (find_applicable_accessible_methods_list): Likewise.
6223 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6224 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6225 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6226 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6228 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6229 (push_int_const): Remove reundant NOTE_PUSH.
6230 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6231 (- case SWITCH_EXPR): Fix code generation bug.
6232 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6233 (generate_classfile): More robust for abstract methods.
6235 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6237 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6238 * Make-lang.in: Ditto.
6240 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6243 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6245 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6247 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6249 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6251 Allow uses of interface types to verify. This is not really
6252 type-safe, but it matches what Sun does, and is OK as long as
6253 there are appropriate run-time checks.
6254 * verify.c (merge_types): If merging two interface types,
6255 just set the result to java.lang.Object.
6256 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6258 1998-11-13 Tom Tromey <tromey@cygnus.com>
6260 * gjavah.c (main): Handle --output-class-directory argument.
6261 * jvspec.c (lang_specific_driver): Translate `-d' into
6263 * jcf.h (jcf_write_base_directory): Declare.
6264 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6265 * lang-options.h: Mention -foutput-class-dir.
6266 * jcf-write.c (jcf_write_base_directory): New global.
6267 (make_class_file_name): Put generated .class file into `-d'
6268 directory, or into source directory if -d not given. Function now
6270 (write_classfile): Free class file name. Handle case where class
6272 (DIR_SEPARATOR): New macro.
6273 Include <sys/stat.h>
6275 * Makefile.in (prefix): New macro.
6277 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6279 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6280 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6281 here (done in patch_invoke instead).
6282 (case_identity): Moved here from parse.y.
6284 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6285 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6286 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6287 so they can be efficiently scanned without recursion.
6288 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6289 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6290 in BLOCK iteratively, rather than recursively.
6292 * parse.y (do_unary_numeric_promotion): New function.
6293 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6295 * parse.y (patch_newarray): Various fixes.
6297 Re-do handling of switch statements (for proper block scoping).
6298 * parse.y: Add just a single block for the enture switch block,
6299 but don't create any "case blocks".
6300 (group_of_labels): Rmeoved unneeded non-terminal.
6301 CASE_EXPR and DEFAULT_EXPR are added to current block.
6302 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6303 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6304 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6305 * parse.y (wfl_operator, print_int_node): Make non-static.
6306 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6307 as part of recursive scan of block.
6308 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6309 (patch_switch_statement): Most tests move dinto java_complete_tree.
6311 * parse.y: Make various production be non-typed (void).
6312 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6313 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6314 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6316 * jcf-write.c (struct jcf_handler): New type.
6317 (struct jcf_switch_state): New type.
6318 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6319 (alloc_handler, emit_unop, emit_reloc): New functions.
6320 (adjust_typed_op): Add extra parameter ("max type" offset).
6321 (emit_switch_reloc, emit_case-reloc): New function.
6322 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6323 (generate_bytecode_insns): Support REAL_CST, switch statements,
6324 exception handling, method calls, object/array creation, and more.
6326 * class.c: Remove some unused variables.
6327 * constants.c (find_string_constant): New function.
6328 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6329 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6330 if flag_emit_class_files.
6332 1998-11-12 Tom Tromey <tromey@cygnus.com>
6334 * jcf-io.c (find_class): Added explanatory comment.
6336 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6337 trailing slash to `.zip' entries.
6339 * jvspec.c (lang_specific_driver): Correctly handle case where
6340 GC_NAME not defined.
6342 1998-11-11 Tom Tromey <tromey@cygnus.com>
6344 * jvspec.c (GC_NAME): New define.
6345 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6347 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6349 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6351 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6353 1998-11-11 Tom Tromey <tromey@cygnus.com>
6355 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6357 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6359 * class.c (is_compiled_class): Call safe_layout_class for class
6360 compiled from source.
6361 * conver.h (convert_to_integer, convert_to_real,
6362 convert_to_pointer): Added prototypes.
6363 * decl.c (init_decl_processing): Non longer push the decls of
6364 `methodtable', `constants', `Class', `Field', `dispatchTable'
6365 `jexception' and `Method'.
6366 * expr.c (build_invokeinterface): New function.
6367 (expand_invoke): static variable CLASS_IDENT now in
6368 build_invokeinterface. Use build_invokeinterface.
6369 (expand_java_field_op): Moved code to inline
6370 java.lang.PRIMTYPE.TYPE into a function.
6371 (build_primtype_type_ref): New function.
6372 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6373 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6374 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6375 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6376 (DECL_LOCAL_STATIC_VALUE): New macro.
6377 (build_invokeinterface, build_primtype_type_ref): New function
6379 (java_parse_abort_on_error): Macro rewritten.
6380 * jcf-parse.c (current_method): Add comment to declaration.
6381 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6382 Function prototypes fixed.
6383 (jcf_parse_source): push/pop parser context. save/restore global.
6384 (parse_source_file): Fixed leading comment. Now take a
6385 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6386 classes and pop the parser context anymore.
6387 (yyparse): Push parser context, save globals, parse the source
6388 file, restore globals and pop the parser context when processing a
6390 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6391 * lex.c (java_parse_doc_section): New function.
6392 (java_lex): Call java_parse_doc_section when appropriate. Build an
6393 operator around INSTANCEOF_TK.
6394 * lex.h (java_lineterminator, java_sprint_unicode,
6395 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6396 Prototypes rewritten.
6397 (java_parse_escape_sequence, java_letter_or_digit_p,
6398 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6399 java_read_unicode, java_store_unicode, java_read_char,
6400 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6401 Added function prototypes.
6402 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6404 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6406 (struct parser_ctxt): New fields: deprecated,
6407 current_parsed_class_un, gclass_list.
6408 (fix_method_argument_names, issue_warning_error_from_context,
6409 resolve_package, lookup_package_type): New function prototypes.
6410 (resolve_expression_name): Fixed function prototype.
6411 (find_applicable_accessible_methods_list): Fixed indentation, added
6412 extra argument in prototype.
6413 (check_final_assignment, build_null_of_type, check_deprecation,
6414 check_method_redefinition, reset_method_name,
6415 java_check_regular_methods, java_check_abstract_methods,
6416 maybe_build_primttype_type_ref): New function prototype.
6417 * parse.y (conver.h): Include.
6418 (INSTANCEOF_TK): Tagged <operator>.
6419 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6420 (relational_expression:): Build binop for instanceof.
6421 (java_push_parser_context): Remember ctxp->gclass_list across
6423 (java_pop_parser_context): Simply return if no context
6424 exists. Remember gclass_list across contexts.
6425 (issue_warning_error_from_context): New function.
6426 (parse_error_context): Don't setup ctxp->elc here. Call
6427 issue_warning_error_from_context instead.
6428 (parse_warning_context): Likewise.
6429 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6430 setup. Link new class/interface to ctxp->gclass_list.
6431 (add_superinterfaces): Register interface as incomplete if not
6433 (create_class): Remember class unqualified name in
6434 ctxp->current_parsed_class_un. Check class deprecation.
6435 (register_fields): Check field deprecation. Remember static final
6436 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6438 (method_header): New local variable ORIG_ARG. Use unqualified
6439 current class name for check on constructor errors. Promote return
6440 type if of record type. Argument list fix moved in
6441 fix_method_argument_names, called here. Check method deprecation.
6442 (fix_method_argument_names): New function.
6443 (method_declarator): Promote record typed arguments.
6444 (safe_layout_class): Check class methods before layout.
6445 (java_complete_class): Compute field layout when patched.
6446 (do_resolve_class): Try to load class after having it renamed
6447 after the package name.
6448 (get_printable_method_name): Use DECL_CONTEXT.
6449 (reset_method_name): New function.
6450 (check_method_redefinition): Use reset_method_name.
6451 (java_check_regular_methods): New local variable
6452 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6453 names for error report. Check for compile-time error when method
6454 found has default (package) access.
6455 (java_check_abstract_methods): Now takes an interface DECL node as
6456 an argument. Also reinstall real name on unchecked
6457 overriding/hiding methods for error report.
6458 (java_check_methods): Fixed leading comment. Get classes to verify
6459 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6460 CLASS_METHOD_CHECKED_P on class verification.
6461 (lookup_java_method2): Get real method name if necessary.
6462 (find_in_imports): Don't check package class access here.
6463 (resolve_package, lookup_package_type): New functions.
6464 (java_layout_classes): Fixed leading comment. Take classes to be
6465 laid out from ctxp->gclass_list.
6466 (java_complete_expand_methods): Don't expand native and abstract
6468 (java_expand_classes): New function.
6469 (resolve_expression_name): Use additional argument ORIG. Retrieve
6470 values of static final field of primitive types.
6471 (resolve_field_access): Handles static final field of promotive
6473 (resolve_qualified_expression_name): Handle STRING_CST as
6474 primaries and package name resolution. Check deprecation on found
6475 decls. Set where_found and type_found on non static field resolved
6476 during qualification. Layout non primitive field decl types.
6477 (check_deprecation): New function.
6478 (maybe_access_field): Simplified.
6479 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6480 removed. Reverse method's argument when primary is a type. Don't
6481 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6482 instead. Include abstract class in the list of class searchable
6483 for constructors. Use DECL_CONTEXT of found method for access
6484 checks. Check method deprecation.
6485 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6486 converting arguments. Handle INVOKE_INTERFACE.
6487 (lookup_method_invoke): Search constructor using existing
6488 infrastructure (don't rely on lookup_java_constructor anymore).
6489 (find_applicable_accessible_methods_list): Extra argument flag
6490 LC. Now include constructor in the search.
6491 (qualify_ambiguous_name): Conditional expression are primaries.
6492 (not_initialized_as_it_should_p): static final are always
6494 (java_complete_tree): Pass extra NULL argument to
6495 resolve_expression_name. Stricter test to carry on patching
6496 assignments. New case for INSTANCEOF_EXPR.
6497 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6498 (check_final_assignment, maybe_build_primttype_type_ref): New
6500 (patch_assignment): Detect resolved static finals and carry normal
6501 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6502 (try_builtin_assignconv): Access constant 0 on all primitive
6504 (valid_builtin_assignconv_identity_widening_p): Accept identical
6505 types. Accept all promoted type on int type.
6506 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6507 assigned to a reference.
6508 (valid_method_invocation_conversion_p): Accept to check null
6510 (build_binop): Merge declaration and initialization of local
6512 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6513 numeric types. Improved validity test for qualify operators on
6515 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6516 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6517 primitive type and issue the appropriate error message.
6518 (resolve_type_during_patch): Mark class loaded when resolved.
6519 (patch_cast): Allow null to be cased to reference types.
6520 (build_null_of_type): New function.
6521 (patch_array_ref): Handle array on references correctly.
6522 (patch_return): Removed unused local variable MODIFY. Force
6523 boolean to be returned as integers. Allows null to be returned by
6524 a function returning a reference.
6525 * typeck.c (convert_to_integer, convert_to_real,
6526 convert_to_pointer): Prototypes moved to convert.h
6527 (lookup_argument_method): Use method real name, if necessary.
6529 1998-10-30 Tom Tromey <tromey@cygnus.com>
6531 * class.c (build_class_ref): Changed name of primitive classes to
6534 * class.c (make_class_data): Renamed fields: nmethods to
6535 method_count, method_count to dtable_method_count. Always set
6537 * decl.c (init_decl_processing): Likewise.
6539 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6541 * class.c (layout_class): Don't mangle <finit>, produce
6542 __finit<class> instead. Don't verify artificial methods.
6543 * decl.c (finit_identifier_node): New declared global.
6544 (init_decl_processing): finit_identifier_node initialized.
6545 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6546 * java-tree.h (finit_identifier_node): Declared as extern.
6547 (struct lang_decl): New field called_constructor.
6548 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6549 (CLASS_HAS_FINIT_P): New macro.
6550 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6551 explicit constructor invocation.
6552 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6553 CALL_SUPER_CONSTRUCTOR_P): New macros.
6554 (write_classfile): Added prototype.
6555 * jcf-parse.c (jcf_parse_source): Parse and remember for
6556 generation if the file was seen on the command line.
6557 (parse_source_file): Don't write the class file here.
6558 (yyparse): Loop on files rewritten. Set current_jcf.
6559 (parse_zip_file_entries): Parse class file only if it was found.
6560 * lang.c (init_parse): Don't open command line provided filename
6562 (lang_parse): Don't set main_jcf anymore.
6563 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6564 (JCONSTRUCTOR_CHECK): New macro.
6565 (JBSC_TYPE_P): New macro.
6566 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6567 (COMPLETE_CHECK_OP_2): New macro.
6568 (struct parse_ctxt): New field explicit_constructor_p.
6569 (check_class_interface_creation): Fixed prototype indentation.
6570 (patch_method_invocation_stmt): Prototype reflects added argument.
6571 (patch_invoke): Likewise.
6572 (complete_method_declaration, build_super_invocation,
6573 verify_constructor_circularity,
6574 build_this_super_qualified_invocation, get_printable_method_name,
6575 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6576 verify_constructor_super, create_artificial_method,
6577 start_artificial_method_body, end_artificial_method_body,
6578 generate_field_initialization_code): New function prototypes.
6579 * parse.y: Fixed leading comment
6580 (constructor_header:, constructor_body:, block_end:): Rules tagged
6582 (type_declaration:): Call maybe_generate_finit.
6583 (method_declaration:): Action for method_body: placed in new
6584 function complete_method_declaration, called here.
6585 (constructor_declaration:): Defined actions. Removed leading
6587 (constructor_header:): New rule with action.
6588 (constructor_body:): Rule rewritten using block_begin: and
6589 block_end:. Defined actions.
6590 (constructor_declarator:, explicit_constructor_invocation:):
6592 (block:): Use new rules block_begin: block_end:.
6593 (block_begin:, block_end:): New rules and actions.
6594 (block_statements:): Fixed error message for explicit
6596 (method_invocation:): Call build_this_super_qualified_invocation
6597 if primary is `this' or `super' was seen.
6598 (conditional_expression:): Action defined.
6599 (extra_ctxp_pushed_p): New static global flag.
6600 (java_parser_context_save_global): Create parser context if
6601 necessary. Use extra_ctxp_pushed_p to remember it.
6602 (java_parser_context_restore_global): Pop extra parser context if
6604 (build_array_from_name): Array on primitive types are marked
6606 (register_fields): Restore new name in field initializer
6607 expression if type was altered. Non static fields initialized upon
6608 declaration marked initialized.
6609 (maybe_generate_finit): New function.
6610 (maybe_generate_clinit): Use create_artificial_method,
6611 start_artificial_method_body, end_artificial_method_body. Generate
6612 debug info for enclosed initialization statements.
6613 (method_header): Fixed leading comment. Check constructor
6614 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6616 (complete_method_declaration, constructor_circularity_msg,
6617 verify_constructor_circularity): New functions.
6618 (get_printable_method_name): New function.
6619 (check_method_redefinition): Don't rename <finit> methods. Fix
6620 declared constructor names. Error message for
6621 constructors modified.
6622 (java_check_regular_methods): Local variable seen_constructor
6623 renamed saw_constructor. Skip verification on constructors. Create
6624 default constructor with create_artificial_method.
6625 (java_check_methods): Removed unnecessary empty line.
6626 (create_artificial_method, start_artificial_method_body,
6627 end_artificial_method_body): New functions.
6628 (java_layout_classes): Changed leading comment. Reverse fields
6629 list if necessary. Always layout java.lang.Object if being
6631 (java_complete_expand_methods): Verify constructor circularity.
6632 (java_complete_expand_method): Call fix_constructor on
6633 constructors. Local variable no_ac_found removed. Restore
6634 bindings if method body expansion failed.
6635 (fix_constructors, verify_constructor_super,
6636 generate_field_initialization_code): New function.
6637 (java_expand_classes): Fixed leading comment. Write class file
6639 (resolve_expression_name): Check for illegal instance variable
6640 usage within the argument scope of an explicit constructor
6642 (resolve_qualified_expression_name): Pass extra from_super flag
6643 when invoking patch_method_invocation_stmt. New case for
6644 conditional expression when used as a primary. Check for error
6645 when acquiring super.
6646 (patch_method_invocation_stmt): Added extra argument super. New
6647 local variable is_static_flag. Set class_to_search according to
6648 the nature of the constructor invocation. Don't add `this'
6649 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6650 invocation within the argument scope of explicit constructor
6651 invocation. Set is_static according to is_static_flag. Provide
6652 extra `super' argument to patch_invoke invocation.
6653 (patch_invoke): New argument from_super. Loop on arguments
6654 indentation fixed. Pass from_super to invocation_mode. New switch
6655 case INVOKE_SUPER. Fixed error message in switch default case.
6656 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6658 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6659 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6660 message takes constructors into account.
6661 (find_applicable_accessible_methods_list): Fixed indentation.
6662 (qualify_ambiguous_name): Take explicit constructor invocation
6663 into account. Deal with a conditional expression as a primary to
6665 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6666 case. Added extra argument to patch_method_invocation_stmt.
6667 Register calls made to explicit constructor `this'. Don't call
6668 save_expr in ARRAY_REF case when emitting class files. Check for
6669 illegal use of this when expanding explicit constructor invocation
6671 (complete_function_arguments): Set and reset parser context
6672 explicit_constructor_p field value when appropriate.
6673 (build_super_invocation, build_this_super_qualified_invocation):
6675 (patch_assignment): Fixed typo.
6676 (patch_unaryop): Check on final fields occurs only when a decl
6678 (patch_return): Take constructors into account.
6679 (patch_conditional_expr): New function.
6680 * typeck.c (build_java_signature): Removed unnecessary empty line.
6682 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6684 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6686 1998-10-28 Tom Tromey <tromey@cygnus.com>
6688 * decl.c (init_decl_processing): Renamed fields.
6689 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6690 interface_len, msize fields.
6692 * class.c (make_class_data): Removed subclass_head and
6693 subclass_next fields.
6694 * decl.c (init_decl_processing): Removed subclass_head and
6695 subclass_next fields.
6697 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6699 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6700 * mangle.c (emit_unicode_mangled_name): Similarly.
6702 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6704 * jcf-parse.c (get_constant): Place braces around code to compute
6705 'd' when REAL_ARITHMETIC is not defined.
6707 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6709 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6712 1998-10-23 Tom Tromey <tromey@cygnus.com>
6714 * lang-specs.h: `.zip' files are input to jc1.
6716 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6718 * jvspecs.c: Add (but don't enable) support for combining multiple
6719 .class and .java input filenames to a single jc1 invocation.
6720 Add support for -C flag (copile to .class files).
6721 Translate -classpath and -CLASSPATH arguments.
6722 * lang-specs.h: Don't set %2 spec.
6724 1998-10-22 Tom Tromey <tromey@cygnus.com>
6726 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6728 (add_path): Don't add trailing separator to non-empty path
6731 * lang.c (lang_decode_option): Check for -fclasspath and
6732 -fCLASSPATH before examining other `-f' options.
6734 * java-tree.h (finalize_identifier_node): Don't declare.
6735 * class.c (make_class_data): Don't push "final" field.
6736 * decl.c (init_decl_processing): Don't push "final" field.
6737 (finalize_identifier_node): Removed.
6738 (init_decl_processing): Don't set finalize_identifier_node.
6740 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6742 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6744 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6745 (JV_SCAN_SOURCES): New macro.
6746 (JCF_DUMP_SOURCES): Likewise.
6747 (jcf-dump$(exeext)): New target.
6748 (jv-scan$(exeext)): New target.
6750 1998-10-22 Tom Tromey <tromey@cygnus.com>
6752 * Makefile.in (LEX): Removed.
6753 (LEXFLAGS): Likewise.
6754 (SET_BISON): New macro.
6756 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6757 spurious diffs in parse.c.
6758 ($(PARSE_SCAN_C)): Likewise.
6759 (PARSE_DIR): New macro.
6761 (PARSE_SCAN_C): Likewise.
6762 (PARSE_RELDIR): New macro.
6764 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6766 * jcf-io.c (find_class): Use saw_java_source to determine when to
6767 look for `.java' file.
6768 * jcf-parse.c (saw_java_source): New global.
6769 (yyparse): Set it if `.java' file seen.
6771 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6772 (GCJH_SOURCES): Likewise.
6773 * Makefile.in (datadir): New macro.
6774 (libjava_zip): Likewise.
6775 (JAVA_OBJS): Added jcf-path.o.
6776 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6777 (../gcjh$(exeext)): Likewise.
6778 (jcf-path.o): New target.
6779 * java-tree.h (fix_classpath): Removed decl.
6780 * jcf-parse.c (fix_classpath): Removed.
6781 (load_class): Don't call fix_classpath.
6782 * parse.y (read_import_dir): Don't call fix_classpath.
6783 * lex.h: Don't mention classpath.
6784 * lex.c (java_init_lex): Don't initialize classpath.
6785 * jcf-io.c (classpath): Removed global.
6786 (find_class): Use jcf_path iteration functions. Correctly search
6787 class path for .java file.
6788 (open_in_zip): New argument `is_system'.
6789 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6790 classpath-related options.
6791 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6793 (lang_init): Call jcf_path_init.
6794 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6795 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6796 Correctly put braces around second string in each entry.
6797 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6798 classpath-related options.
6799 (help): Updated for new options.
6800 * jcf.h: Declare functions from jcf-path.c. Don't mention
6802 * jcf-path.c: New file.
6804 * jcf-depend.c: Include jcf.h.
6806 * jcf-write.c (localvar_alloc): Returns `void'.
6807 (localvar_free): Removed unused variable.
6809 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6810 (init_parse): Use OBJECT_SUFFIX, not ".o".
6812 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * class.c (emit_register_classes): Renamed from
6815 emit_register_class.
6816 * java-tree.h (emit_register_classes): Prototype renamed from
6817 emit_register_class.
6818 * jcf-parse.c (yyparse): Call emit_register_classes once before
6820 * parse.y (java_expand_classes): No longer register classes.
6822 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * class.c (is_compiled_class): New local variable
6825 seen_in_zip. Identify classes found in currently compiled source
6827 * decl.c (complete_start_java_method): Fixed typo.
6828 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
6829 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
6830 (CLASS_P): Moved around.
6831 (java_parse_abort_on_error): Macro moved from jcf-parse.c
6832 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
6834 (jcf_parse_source): Changed leading comment. Removed unnecessary
6835 fclose and CLASS_FROM_SOURCE_P marking.
6836 (parse_source_file): New local variables remember_for_generation
6837 and filename. Mark parsed file name identifier node. Removed block
6838 executed when parse_only was null. Set remember_for_generation.
6839 Use it as an argument to java_pop_parser_context.
6840 (yyparse): New local variables several_files, list, next node and
6841 current_file_list. Split ampersand separated file names into
6842 current_file_list. Iterate through the list and parse accordingly.
6843 * parse.h (java_pop_parser_context): New function prototype.
6844 * parse.y (ctxp_for_generation): New static global variable.
6845 (java_pop_parser_context): New argument generate. Link popped ctxp
6846 to ctxp_for_generation list accordingly.
6847 (java_complete_expand_methods): Fixed indentation.
6848 (java_expand_classes): New function.
6850 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
6852 * Makefile.in: Link with libiberty.a instead of memmove.o.
6854 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * lex.c (setjmp.h): No longer included.
6857 * lex.h (setjmp.h): Included.
6858 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
6859 (duplicate_declaration_error_p): Renamed from
6860 duplicate_declaration_error.
6861 (build_array_from_name): New function prototype.
6862 * parse.y (setjmp.h): No longer included.
6863 (variable_declarator_id): Define action.
6864 (build_array_from_name): New function.
6865 (duplicate_declaration_error_p): Renamed from
6866 duplicate_declaration_error. Fixed leading comment.
6867 (register_fields): Main `for' loop reorganized. Uses
6868 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
6869 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
6870 build_array_from_name.
6871 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
6873 (read_import_dir): Don't try to skip `.' and `..'.
6874 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6875 build_array_from_name. Main `for' loop reorganized.
6876 (resolve_qualified_expression_name): When building access to a
6877 field, use the type where the field was found, not its own type.
6878 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6879 field was found is null.
6880 (qualify_ambiguous_name): Sweep through all successive array
6883 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6885 * java-tree.h (pop_labeled_block, lang_printable_name,
6886 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6887 interface_of_p, inherits_from_p, fix_classpath,
6888 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6889 make_class_data, register_class, alloc_name_constant): New
6890 function prototypes.
6891 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6892 indentation. Added cast to remove warning.
6893 (lang_printable_name): Set v argument unused.
6894 (lang_print_error): Added argument to lang_printable_name call.
6895 (java_dummy_print, print_lang_decl, print_lang_type,
6896 print_lang_identifier, lang_print_xnode): All argument marked
6898 * lex.c (java_unget_unicode): Removed unnecessary argument.
6899 (java_allocate_new_line): Unused local variable is gone.
6900 (java_read_char): Added parenthesis in expressions to remove
6901 warnings. Added final return statement.
6902 (java_read_unicode): Added parenthesis in expression to remove
6904 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6905 (java_parse_escape_sequence): Likewise.
6906 (java_lex): Unused local variables are gone. Fixed
6907 java_unget_unicode invocation.
6908 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6910 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6911 lang_printable_name invocation in macro.
6912 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6914 (duplicate_declaration_error): Suppressed unused argument in
6916 (identical_subpath_p): Function declaration is gone.
6917 (patch_invoke): Suppressed unused argument in prototype.
6918 (patch_cast, build_labeled_block, check_thrown_exceptions):
6920 * parse.y (setjmp.h): Included
6921 (toplev.h): Likewise.
6922 (field_declaration:): Suppressed unused local
6923 (label_decl:): Fixed build_labeled_block invocation.
6924 (java_pop_parser_context): Put extra parenthesis around assignment
6926 (yyerror): Suppressed unused local variables.
6927 (variable_redefinition_error): Fixed lang_printable_name
6929 (create_interface): Suppressed unused local variables.
6930 (create_class): Likewise.
6931 (duplicate_declaration_error): Suppressed unused argument. Fixed
6932 lang_printable_name invocation.
6933 (register_fields): Suppressed unused local variable. Fixed
6934 duplicate_declaration_error invocation.
6935 (method_header): Suppressed unused local variable.
6936 (method_declarator, parser_check_super): Likewise.
6937 (java_complete_class): Suppressed unused local variable. Fixed
6938 fatal error message.
6939 (complete_class_report_errors): Added default: in switch.
6940 (java_check_regular_methods): Fixed lang_printable_name
6942 (check_throws_clauses): Likewise.
6943 (java_check_abstract_methods): Suppressed unused local
6944 variable. Fixed lang_printable_name invocation.
6945 (read_import_entry): Added supplemental return statement.
6946 (read_import_dir): Suppressed unused local variables.
6947 (check_pkg_class_access, declare_local_variables): Likewise.
6948 (source_start_java_method): Suppressed unused extern variable
6950 (expand_start_java_method): Suppressed unused extern and local
6951 variable declarations.
6952 (java_complete_expand_methods): Likewise.
6953 (java_complete_expand_method): Suppressed unused local variables.
6954 (make_qualified_name): Likewise.
6955 (resolve_qualified_expression_name): Added default: in
6956 switch. Fixed lang_printable_name invocation.
6957 (class_instance_creation_expression): Added parenthesis around
6959 (patch_method_invocation_stmt): Fixed lang_printable_name and
6960 patch_invoke invocations.
6961 (check_for_static_method_reference): Fixed lang_printable_name
6963 (patch_invoke): Suppressed unused arguments and local variables.
6964 (lookup_method_invoke): Suppressed unused local variables.
6965 (qualify_ambiguous_name): Added default: in switch.
6966 (identical_subpath_p): Function removed.
6967 (patch_assignment): Suppressed unused local variables. Suppressed
6968 unnecessary if statement. Fixed lang_printable_name invocations.
6969 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6970 (valid_ref_assignconv_cast_p): Parenthesis around
6971 expression. Suppressed unused local variables.
6972 (build_binop): Suppressed unused local variables. fixed
6973 lang_printable_name invocations.
6974 (string_constant_concatenation): Suppressed unused local
6976 (patch_unaryop): Fixed lang_printable_name invocation.
6977 (patch_cast): Suppressed unnecessary argument. Fixed
6978 lang_printable_name invocation.
6979 (patch_array_ref): Fixed lang_printable_name invocation.
6980 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6981 (build_labeled_block): Suppressed unused argument.
6982 (generate_labeled_block): Fixed build_labeled_block invocation.
6983 (build_loop_body): Suppressed unused local variables.
6984 (patch_loop_statement): Likewise.
6985 (patch_exit): Fixed lang_printable_name invocation.
6986 (patch_switch_statement): Likewise.
6987 (case_identity): First argument marked unused.
6988 (patch_try_statement): Fixed lang_printable_name invocations.
6989 (patch_synchronized_statement, patch_throw_statement): Likewise.
6990 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6991 lang_printable_name invocations.
6992 (check_thrown_exceptions_do): Suppressed unused argument.
6994 1998-10-14 Tom Tromey <tromey@cygnus.com>
6996 * jcf-write.c (write_classfile): Add output class file as target.
6997 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6998 * jcf.h: Added declarations for dependency-tracking functions.
6999 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7000 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7001 (finish_parse): Call jcf_dependency_write.
7002 (dependency_tracking): New global.
7003 (DEPEND_SET_FILE): New define.
7004 (DEPEND_ENABLE): New define.
7005 (init_parse): Enable dependency tracking if required.
7007 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7008 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7009 (../gcjh$(exeext)): Likewise.
7010 (jcf-depend.o): New target.
7011 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7012 (GCJH_SOURCES): Likewise.
7013 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7015 (find_classfile): Added dep_name argument.
7016 (find_class): Compute name of dependency.
7017 (open_in_zip): Call jcf_dependency_add_file.
7018 * gjavah.c (output_file): No longer global.
7019 (usage): Don't mention "gjavah".
7021 (java_no_argument): Likewise.
7022 (version): Likewise.
7023 (main): Recognize and handle -M family of options.
7024 (print_mangled_classname): Return is void.
7025 (process_file): Handle case where output is suppressed.
7026 (HANDLE_END_FIELD): Likewise.
7027 (HANDLE_METHOD): Likewise.
7028 * jcf-depend.c: New file.
7030 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7032 * java-tree.def: Add missing newline at EOF.
7034 1998-10-13 Tom Tromey <tromey@cygnus.com>
7036 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7037 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7039 Include <config.h> and "system.h".
7040 (disassemble_method): Undefine RET to avoid clash with
7043 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * decl.c (runtime_exception_type_node, error_exception_type_node):
7046 New global variables.
7047 (init_decl_processing): Initialized.
7048 * expr.c (java_lang_expand_expr): Set caught exception type to
7049 null if catch handler argument doesn't exit.
7050 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7052 * java-tree.h (runtime_exception_type_node,
7053 error_exception_type_node): Global variables declared.
7054 (DECL_FUNCTION_THROWS): New macro.
7055 (DECL_FUNCTION_BODY): Modified comment.
7056 (DECL_SPECIFIC_COUNT): Likewise.
7057 (struct lang_decl): New field throws_list.
7058 (IS_UNCHECKED_EXPRESSION_P): New macro.
7059 * lex.c (java_lex): Generate location information for THROW_TK.
7060 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7061 EXCEPTIONS_P): New macros.
7062 (enum jdep_code): New value JDEP_EXCEPTION.
7063 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7064 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7065 PATCH_METHOD_RETURN_ERROR): New macros.
7066 (patch_method_invocation_stmt): Added new argument to prototype.
7067 (patch_synchronized_statement, patch_throw_statement,
7068 check_thrown_exceptions, check_thrown_exceptions_do,
7069 purge_unchecked_exceptions, check_throws_clauses): New function
7071 * parse.y Fixed typo in keyword section.
7072 (throw:): Rule tagged <node>.
7073 (THROW_TK): Keyword tagged <operator>.
7074 (method_header:): Last argument to call to method_header passed
7076 (throws:, class_type_list:, throw_statement:,
7077 synchronized_statement:, synchronized:): Defined actions.
7078 (method_header): New local variable current. Register exceptions
7080 (java_complete_tree): Complete and verify exceptions from throws
7082 (complete_class_report_errors): Error message on exceptions not
7084 (java_check_regular_methods): Fixed typo. Shortcut on private
7085 overriding methods. Changed error message on method
7086 redefinition. Check for throws clause compatibility.
7087 (check_throws_clauses): New function.
7088 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7089 method. Changed error message on method redefinition.
7090 (currently_caught_type_list): New static variable.
7091 (java_complete_expand_methods): Purge unchecked exceptions from
7092 throws clause list. Call PUSH_EXCEPTIONS before walk and
7093 POP_EXCEPTIONS after.
7094 (resolve_qualified_expression_name): Pass new argument as NULL to
7095 patch_method_invocation_stmt.
7096 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7097 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7098 argument list when appropriate. Use new argument if non null to
7099 store selected method decl.
7100 (patch_invoke): Convert if necessary args of builtin types before
7101 forming CALL_EXPR. Argument list no longer reversed here.
7102 (invocation_mode): Treat final methods as static methods.
7103 (java_complete_tree): New cases for THROW_EXPR: and
7104 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7106 (complete_function_arguments): No more RECORD_TYPE
7107 conversion. Function parameter nodes no longer saved.
7108 (valid_ref_assignconv_cast_p): Avoid handling null type.
7109 (patch_binop): Fixed null constant reference handling.
7110 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7112 (patch_try_statement): Fixed comments. Record caught types in
7113 list, push the list, expand try block and pop the list.
7114 (patch_synchronized_statement, patch_throw_statement,
7115 check_thrown_exceptions, check_thrown_exceptions_do,
7116 purge_unchecked_exceptions): New functions.
7117 * typeck.c (lookup_argument_method): Allow WFL in place of method
7118 DECL_NAME during method definition check
7120 1998-10-09 Tom Tromey <tromey@cygnus.com>
7122 * gjavah.c (decode_signature_piece): New function.
7123 (print_c_decl): Use it. Added `name_override' argument.
7124 (print_method_info): Use name_override argument to print_c_decl.
7125 (seen_fields): Removed.
7126 (print_field_info): Don't update seen_fields.
7127 (struct method_name): New structure.
7128 (method_name_list): New global.
7129 (print_method_info): Add new method to list of methods.
7130 (name_is_method_p): New function.
7131 (print_field_info): If field name has same name as method, then
7133 (process_file): Parse methods before fields.
7134 (field_pass): New global.
7135 (HANDLE_END_FIELD): Take field_pass into account.
7137 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7139 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7140 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7142 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7144 * jvspec.c: Fix bug in jvgenmain_spec patch.
7146 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7149 * decl.c (soft_exceptioninfo_call_node): New global variable.
7150 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7151 takes extra integer argument. soft_exceptioninfo_call_node
7153 * except.c (java_set_exception_lang_code): New function
7154 (method_init_exceptions): Called here.
7155 (prepare_eh_table_type): New function.
7156 (expand_end_java_handler): Called here.
7157 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7158 one argument. Modified generation of call to
7159 soft_badarrayindex_node to use new argument.
7160 (build_java_arrayaccess): Pass faulty index value to
7161 build_java_throw_out_of_bounds_exception.
7162 (generate_name): New function.
7163 (java_lang_expand_expr): New local variables node, current,
7164 has_finally_p. Expand TRY_EXPR node.
7165 (process_jvm_instruction): Replace top of the stack with thrown
7166 object reference when entering exception handler.
7167 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7168 specific tree codes.
7169 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7171 (DECL_SPECIFIC_COUNT): New macro.
7172 (prepare_eh_table_type, java_set_exception_lang_code,
7173 generate_name): New function declarations.
7174 (match_java_method): Declaration deleted.
7175 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7177 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7178 * parse.h (redefinition_error, refine_accessible_methods_list,
7179 can_cast_to_p): Function declaration removed.
7180 (classitf_redefinition_error, variable_redefinition_error,
7181 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7182 find_most_specific_methods_list, argument_types_convertible,
7183 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7184 valid_cast_to_p, valid_method_invocation_conversion_p,
7185 try_reference_assignconv, add_stmt_to_compound,
7186 build_jump_to_finally, build_tree_list, patch_try_statement,
7187 java_get_catch_block): New function declarations.
7188 * parse.y (string_buffer_type): Global variable deleted.
7189 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7190 finally): Rules tagged <node>.
7191 (TRY_TK, CATCH_TK): Token tagged <operator>.
7192 (class_body_declaration:, class_member_declaration:,
7193 formal_parameter:, explicit_constructor_invocation:,
7194 interface_member_declaration:, constant_declaration:,
7195 primary_no_new_array:, class_instance_creation_expression:,
7196 array_creation_expression:): Issue error on unsuported JDK1.1
7198 (try_statement:, catches:, finally:): Define actions.
7199 (catch_clause_parameter): New rule.
7200 (catch_clause:): Use new rule catch_clause_parameter.
7201 (parse_jdk1_1_error): New function.
7202 (redefinition_error): Renamed classitf_redefinition_error.
7203 (variable_redefinition_error): New function.
7204 (check_class_interface_creation): Call
7205 classitf_redefinition_error.
7206 (java_complete_tree): Added error message on JDEP_TYPE: case.
7207 (complete_class_report_errors): Fixed indentation.
7208 (declare_local_variables): Call variable_redefinition_error.
7209 (source_end_java_method): Call java_set_exception_lang_code and
7210 emit_handlers where appropriate.
7211 (java_method_add_stmt): Call add_stmt_to_block.
7212 (add_stmt_to_block): New function.
7213 (lookup_method_invoke): Fixed outside comment. new local variable
7214 candicates. Call find_applicable_accessible_methods_list and
7215 find_most_specific_methods_list when searching for a
7216 method. Modified error report to list possible candidates when
7218 (find_applicable_accessible_methods_list,
7219 find_most_specific_methods_list, argument_types_convertible): New
7221 (refine_accessible_methods_list): Function deleted.
7222 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7223 expr (if applicable) before calling patch_array_ref.
7224 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7225 (enter_block): Fixed comment.
7226 (enter_a_block): New function.
7227 (patch_assignment): Reorganized. Call try_reference_assignconv for
7228 references. Call valid_cast_to_p instead of can_cast_to_p.
7229 (try_reference_assignconv,
7230 valid_builtin_assignconv_identity_widening_p): New functions.
7231 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7232 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7234 (build_string_concatenation): Don't resolve StringBuffer.
7235 (patch_cast): Fixed inverted arguments.
7236 (patch_array_ref): Code to save array expr deleted. Call
7237 valid_cast_to_p instead of can_cast_to_p.
7238 (generate_labeled_block): Call generate_name.
7239 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7240 patch_try_statement): New functions.
7241 * typeck.c (match_java_method): Function deleted.
7243 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7245 * jvspec.c: jvgenmain_spec uses different temporary file names.
7247 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7249 * jvspec.c (lang_specific_driver): Fail if user specifies
7250 --main= when not linking.
7252 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7254 * class.c (make_class_data): Push value for `thread' field.
7255 * decl.c (init_decl_processing): Added `thread' field to class.
7257 * class.c (add_field): Always make static fields externally
7260 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7262 * expr.c (build_java_athrow,
7263 build_java_throw_out_of_bounds_exception, expand_invoke,
7264 build_newarray, expand_java_multianewarray, build_java_monitor):
7265 Update comments to reflect _Jv_* function names.
7267 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7269 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7270 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7271 * parse.y (expand_start_java_method): Likewise.
7273 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7275 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7277 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7278 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7279 * expr.c: Remove no-longer-needed calls to promote_type.
7280 * decl.c (give_name_to_locals): Liekwise.
7281 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7282 * parse.y: Add/remove promote_type calls as appropriate.
7283 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7284 (parse_signature_string): Likewise.
7285 (build_java_array_type): Fix for now signature convenions.
7287 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7289 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7291 * class.c (init_class_processing): libjava function renamed to
7294 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7297 * java-tree.def: Fixed DEFTREECODE third argument.
7298 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7299 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7300 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7301 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7302 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7303 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7304 * lang.c (java_tree_code_type, java_tree_code_length,
7305 java_tree_code_name): New arrays.
7306 (lang_init): Append Java tree node definitions to Gcc ones.
7307 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7309 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7311 (java_lex): Allow declaration of empty string constants. Retain
7312 location information on CASE_TK and DEFAULT_TK.
7313 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7314 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7315 Modified to be more robust.
7316 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7317 (build_new_invocation, try_builtin_assignconv,
7318 patch_switch_statement, string_constant_concatenation,
7319 build_string_concatenation, patch_string_cst, patch_string,
7320 java_expand_switch): New function declarations.
7321 * parse.y: Rules related to switch and EH tagged <node>.
7322 (label_id): Set to NULL_TREE
7323 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7325 (this_or_super:): Fixed indentation.
7326 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7327 statement_expression:): Removed call to RULE on all sub-rules.
7328 (switch_expression:, switch_labels:): New rules.
7329 (switch_statement:, switch_block:, switch_block_statement_groups:,
7330 switch_block_statement_group:, switch_labels:, switch_label:):
7332 (throw_statement:, synchronized_statement:, try_statement:):
7333 Defined temporary actions.
7334 (class_instance_creation_expression:): Call
7335 build_new_invocation. Fixed indentation.
7336 (field_access): Fixed indentation.
7337 (method_invocation): Likewise.
7338 (make_qualified_primary): Use THIS_EXPR.
7339 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7340 resolving from SUPER, set *type_found.
7341 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7342 (java_complete_tree): Removed unused local variable `location'. Case
7343 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7344 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7345 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7346 STRING_CST: case. default: checks for patchable strings.
7347 (complete_function_arguments): Transform string constant or
7348 crafted StringBuffer if necessary.
7349 (build_method_invocation): Fixed comments.
7350 (build_new_invocation): New function.
7351 (patch_assignment): Call try_builtin_assignconv to figure a valid
7352 assignment conversion between builtin types.
7353 (try_builtin_assignconv): New function.
7354 (build_binop): Use URSHIFT_EXPR directly to call build.
7355 (operator_string): Use UNARY_PLUS_EXPR.
7356 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7358 (do_merge_string_cste, merge_string_cste,
7359 string_constant_concatenation, build_string_concatenation,
7360 patch_string, patch_string_cst): New function.
7361 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7362 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7363 (build_newarray_node): Use NEW_ARRAY_EXPR.
7364 (build_this): Use THIS_EXPR.
7365 (build_return): Enable debug information on return statement.
7366 (build_if_else_statement): Likewise.
7367 (complete_labeled_statement): Fixed related comment.
7368 (build_loop_body): Fixed comment.
7369 (build_bc_statement): Enable debug information on break/continue
7371 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7373 (patch_switch_statement, case_identity, java_expand_switch): New
7376 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7378 * buffer.h (BUFFER_INIT): New macro.
7379 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7380 Pass (struct jcf_partial *state) to most functions.
7381 (jcf_block, jcf_relocation): New types.
7382 Support labels, branches, conditionals, loops.
7384 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7386 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7388 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7390 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7391 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7392 not integer_type_node (INT_TYPE_SIZ bits).
7394 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7396 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7397 * jcf-dump.c (print_exception_table): New function.
7398 (disassemble_method): Better handling of wide instructions.
7399 Make more robust for bad input.
7401 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7403 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7406 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7408 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7410 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7412 * Makefile.in ($(PARSE_H)): Removed target.
7414 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7416 * Makefile.in (JAVA_OBJS): Add memmove.o
7417 (memmove.o): New target & rules.
7419 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7421 * expr.c (expand_invoke): Don't generate a call to the class init
7424 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7426 * Makefile.in: Add many missing dependencies.
7427 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7429 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7430 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7432 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7434 * decl.c (complete_start_java_method): If method is static (and
7435 not private) call _Jv_InitClass.
7436 * expr.c (expand_invoke): Don't call build_class_init.
7438 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7440 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7442 * Make-lang.in (GCJ): Define before using.
7444 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7446 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7447 losing due to namespace pollution in GNU getopt.h
7449 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7451 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7452 (java.all.cross): Likewise.
7453 (java.rest.encap): Likewise.
7455 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7457 * gjavah.c (print_class_decls): Fix thinko in arglist
7458 * jcv-io.c (find_classfile): Similarly.
7460 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7462 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7464 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7466 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7467 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7468 * Makefile.in (PARSE_C): New macro.
7469 (PARSE_H): Likewise.
7470 (PARSE_SCAN_C): Likewise.
7471 ($(PARSE_C)): Target renamed from parse.c.
7472 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7473 (clean): Remove parse-scan.c as well.
7474 (parse.o): Depend on $(PARSE_C).
7476 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7478 * README, license.terms: Removed.
7480 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7481 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7482 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7483 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7484 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7485 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7486 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7487 and Java trademark attribution.
7489 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7491 * Makefile.in: Use gcjh, not gjavah.
7492 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7493 * Make-lang.in: Changed gjavah to gcjh everywhere.
7495 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7497 * gjavah.c: Support new -prepend -add -append flags.
7498 (print_method_info): Method is not virtual if class is final.
7500 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * jv-scan.c: Fixed copyright assignment.
7503 * keyword.gperf: Likewise.
7504 * keyword.h: Likewise.
7505 * lex.c: Fixed copyright assignment.
7506 (java_lex): Push unicode back when parsing '<'.
7507 * lex.h: Fixed copyright assignment.
7508 * parse-scan.y: Likewise.
7509 * parse.h: Fixed copyright assignment.
7510 (build_debugable_stmt, complete_for_loop): New function prototypes.
7511 * parse.y: Fixed copyright assignment.
7512 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7513 size_zero_node when completing a loop with no exit condition.
7514 (for_statement_nsi:): Define action.
7515 (for_init:, for_update:): Return size_zero_node when empty.
7516 (declare_local_variables): Call build_debugable_stmt.
7517 (build_debugable_stmt): New function.
7518 (build_loop_body): Build debugable statement around loop
7520 (complete_loop_body): Take into account the debugable statement
7521 around the EXIT_EXPR.
7522 (complete_loop_body): New function.
7523 (patch_exit_expr): Fixed condition inversion.
7525 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7527 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7528 name of thread define.
7529 * jvspec.c (THREAD_NAME): New macro.
7531 (THREADLIB): Likewise.
7532 (lang_specific_driver): Recognize attempt to link with thread
7533 library or gc library. Recognize -ljava on command line so it
7534 isn't linked against more than once.
7536 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7538 * parse-scan.y (report_main_declaration): Name of the class
7539 containing `main' can be a qualified name.
7541 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7543 * config-lang.in: Changed gjavac to gjc everywhere.
7544 * Make-lang.in: Changed gjavac to gjc everywhere.
7546 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7549 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7550 and install the files.
7551 * Makefile.in (JAVA_OBJS_LITE): New variable.
7552 (compiler:): Now include jv-scan as a dependency.
7553 (../jv-scan$(exeext), parse-scan.c): New targets.
7554 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7555 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7556 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7557 check for errors even if parse_only.
7558 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7560 (yylex): New function. Uses java_lex body.
7561 (java_lex): Removed commented out statement. Remove local variable
7562 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7563 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7564 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7565 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7566 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7567 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7569 (java_lex_error): Empty if JC1_LITE is defined.
7570 (java_get_line_col): Return 0 if JC1_LITE is defined.
7571 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7572 SET_MODIFIER_CTX): Moved into the section containing the macros
7573 conditionally defined by JC1_LITE.
7574 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7575 argument if JC1_LITE is defined.
7576 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7577 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7579 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7580 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7581 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7582 to different values according to JC1_LITE.
7583 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7584 declared if JC1_LITE set.
7585 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7586 defined if JC1_LITE not set.
7587 (struct parser_ctx): Reorganized and skip the jc1 front end part
7589 (java_layout_classes): New function definition.
7590 (java_push_parser_context, java_init_lex, yyparse, yylex,
7591 yyerror): Prototype always declared. All other static function
7592 prototypes declared only if JC1_LITE is not set.
7593 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7594 declared in parse.h.
7595 (java_layout_classes): New function.
7596 (java_complete_expand_methods): No longer layout the class here.
7597 * parse-scan.y: New file.
7598 * jv-scan.c: New file.
7600 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7602 * gjavah.c (main): Handle -friend option.
7603 (friend_specs): New global.
7604 (generate_access): Handle friend_specs.
7605 (process_file): Likewise.
7606 (MAX_FRIENDS): New macro.
7607 (friend_count): New global.
7608 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7609 Changed all callers.
7611 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7613 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7614 (main): Handle processing all the entries of a named .zip archive.
7615 * jcf-io.c (jcf_trim_old_input): New function.
7616 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7618 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7620 * lang.c (flag_assume_compiled): Make default be on.
7622 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7624 * jcf-dump.c: Add bunches of flags to control output more.
7625 (process_class): New function; support printing more than one class.
7626 (main): Support new --print-main and --javap flags.
7627 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7628 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7630 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7632 Change mangling of dispatch table to match C++ vtable (w/thunks).
7633 * class.c (build_dtable_decl), java-tree.h: New function.
7634 (make_class_data): Call it.
7635 * decl.c (init_decl_processing): Likewise.
7637 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7639 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7640 soft_anewarray; adjust args passed.
7641 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7642 match _Jv_NewObjectArray.
7644 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7646 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7647 * expr.c (loopup_label): Call create_label_decl.
7648 (create_label_decl): New function.
7649 (java_lang_expand_expr): Call expand_start_bindings with argument
7651 * java-tree.h Added space after PROTO in function declarations
7653 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7654 (create_label_decl, push_labeled_block): New function
7656 * lex.c (label_id): Initialize.
7657 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7659 * parse.h Added space after PROTO in function declarations when
7661 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7662 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7663 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7664 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7666 (struct parser_ctxt): New fields current_loop,
7667 current_labeled_block.
7668 (build_if_else_statement, patch_if_else_statement,
7669 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7670 generate_labeled_block, complete_labeled_statement,
7671 build_bc_statement, patch_bc_statement, patch_loop_statement,
7672 build_new_loop, build_loop_body, complete_loop_body): New function
7674 * parse.y (java_warning_count): New global variable.
7675 (label_id): New static variable.
7676 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7677 (block:): Return size_zero_node when block is empty.
7678 (empty_statement:): Return size_zero_node.
7679 (statement:): Implement supplemental action when for_statement: is
7681 (label_decl:): New rule.
7682 (labeled_statement:): Rewritten using label_decl. Actions
7684 (labeled_statement_nsi:): Likewise.
7685 (if_then_statement): Actions implemented.
7686 (while_expression): New rule.
7687 (while_statement:): Rewritten using while_expression. Actions
7689 (while_statement_nsi:): Likewise.
7690 (do_statement_begin:): New rule.
7691 (do_statement:): Rewritten using do_statement_begin. Actions
7693 (for_statement:): Rewritten using for_begin. Actions implemented.
7694 (for_statement_nsi:): Likewise.
7695 (for_header:, for_begin:): New rules.
7696 (for_init:): Actions implemented.
7697 (statement_expression_list:, break_statement:,
7698 continue_statement:): Likewise.
7699 (yyerror): Count number of issued warning(s).
7700 (java_report_errors): Report error(s) and/or warning(s).
7701 (java_complete_class): Use build_java_argument_signature to
7702 recompute completed method signature.
7703 (java_check_regular_methods): New locals method_wfl and aflags.
7704 Use method_wfl instead of lookup_cl during error reports. Fixed
7705 indentation and modified some error messages. Use
7706 lang_printable_name in method instead of the DECL_NAME. New code
7707 to issue warnings on methods not overriding corresponding methods
7708 private to a different package.
7709 (java_method_add_stmt): Call add_stmt_to_compound.
7710 (add_stmt_to_compound): New function.
7711 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7712 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7713 (build_if_else_statement, patch_if_else_statement,
7714 build_labeled_block, generate_labeled_block,
7715 complete_labeled_statement, build_new_loop, build_loop_body,
7716 complete_loop_body, patch_loop_statement, build_bc_statement,
7717 patch_bc_statement, patch_exit_expr): New functions.
7718 * typeck.c (build_java_signature): Build argument signature before
7719 enclosing it in between parenthesis.
7721 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7723 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7724 (JAVA_OBJS): Added reminder comment
7726 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7728 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7729 be interpreted as a long long.
7731 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7733 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7734 soft_initialise_class. Use _Jv_NewMultiArray, not
7735 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7736 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7737 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7738 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7740 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7742 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7743 length_identifier_node): New global tree node constants.
7744 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7745 Replace uses by super_identifier_node etc.
7746 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7748 * parse.y (resolve_field_access): Don't special-case ".length" if
7749 flag_emit_class_files.
7750 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7751 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7754 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7756 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7757 * class.c (make_method_value): Remove init for removed fields.
7759 * class.c (layout_class): Use build_java_argument_signature.
7760 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7762 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7763 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7764 (build_java_signature): Don't use push_java_argument_signature.
7766 * typeck.c (lookup_argument_method): New function.
7767 * parse.y (java_check_regular_methods): Use lookup_argument_method
7768 instead of lookup_java_method2 followed by lookup_java_method.
7770 * parse.y (check_method_redefinition): Minor optimization.
7772 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7773 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7775 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7777 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7780 * gjavah.c (java_float_finite): Use K&R-style definition.
7781 (java_double_finite): Likewise.
7782 (generate_access): Now returns void. Changed all callers.
7783 (last_access_generated): Removed.
7784 (process_file): Only make a single pass over the .class file.
7786 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7788 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7789 for compatibility for G++ (with -fvtable-thunks).
7790 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7792 * gjavah.c (process_file): Use public inheritance for super-class.
7794 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7796 * lex.c (java_init_lex): Initialize ctxp->package.
7797 * parse.h (struct parser_ctxt): package and package_len replaced
7798 by tree package, an identifier node. Field method_decl_list is
7799 gone. Fixed comments.
7800 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7801 class_in_current_package): New function prototypes.
7802 * parse.y (array_type:): Set class loaded flag on primitive type
7804 (package_declaration:): Assign ctxp->package to the
7806 (method_invocation:): Handle invocation of method qualified by
7808 (single_type_import_declaration:): Removed ambiguity check.
7809 (java_pop_parser_context): New local variable `next'. Reset and
7810 set IMPORT_CLASSFILE_NAME flags on current and previous import
7812 (java_accstring_lookup): Use new local macro COPY_RETURN.
7813 (lookup_field_wrapper): New function.
7814 (parser_qualified_classname): Use merge_qualified_name.
7815 (parser_check_super_interface): Broaden error message.
7816 (do_resolve_class): Check for qualified class name in the current
7817 compilation unit if appropriate.
7818 (process_imports): Check for already defined classes.
7819 (check_pkg_class_access): Got rid of call to
7820 get_access_flags_from_decl.
7821 (java_complete_expand_methods): Call safe_layout_class based on
7822 the current class size.
7823 (make_qualified_primary): Build a WFL qualification on primary if
7825 (merge_qualified_name): New function.
7826 (make_qualified_name): Use merge_qualified_name.
7827 (resolve_expression_name): Use safe_lookup_field.
7828 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
7829 (resolve_qualified_expression_name): Likewise. Check on resolved
7830 element accessibility.
7831 (not_accessible_p, class_in_current_package): New functions.
7832 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
7833 (patch_method_invocation_stmt): Merged common pieces. Check
7834 accessibility of invoked method.
7835 (check_for_static_method_reference): Add returned type in error
7837 (invocation_mode): Get rid of bogus check on PRIVATE methods.
7838 (refine_accessible_methods_list): Merged two conditions in test.
7839 (java_complete_class): Sanity check on stabilize_ref gone.
7840 * zextract.c (read_zip_archive): Cast lseek second argument to long.
7842 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
7844 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
7846 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7848 * gjavah.c (F_NAN): Removed.
7849 (F_NAN_MASK): New macro.
7850 (F_POSITIVE_INFINITY): Removed.
7851 (F_NEGATIVE_INFINITY): Likewise.
7852 (java_float_finite): Rewrote.
7853 (D_NAN_MASK): Renamed.
7854 (java_double_finite): Rewrote.
7855 (D_POSITIVE_INFINITY): Removed.
7856 (D_NEGATIVE_INFINITY): Likewise.
7858 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
7859 If verbose, print underlying representation of value in hex.
7861 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
7863 * buffer.h, buffer.c: New files.
7864 * Makefile.in (JAVA_OBJS): Add buffer.o.
7866 Support locals variables and writing their debug entries to .class.
7867 * jcf-write.c: Simplify some by user new buffer type.
7868 (vode_buffer_grow): Removed.
7869 (struct localvar_info): New type.
7870 (localsvars, localvartable): New buffers.
7871 (localvar_alloc, localvar_free): New functions.
7872 (generate_bytecode_insns): Handle local variables.
7873 (generate_classfile): Write LocalVariableTable attribute.
7875 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7878 * zipfile.h (ZIPMAGIC): New macro.
7880 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7882 * Makefile.in (gjavah.o): Updated dependencies.
7883 (jcf-dump.o): Likewise.
7884 (all.indirect): Use ../gjavah.
7885 (../gjavah$(exeext)): Likewise.
7886 (clean): Don't remove gjavah.
7887 (clean): Remove parse.c, not java/parse.c.
7888 * Make-lang.in (java): Added gjavah.
7889 (gjavah$(exeext)): New target.
7890 (GJAVAH_SOURCES): New macro.
7891 (java.all.build): Added gjavah.
7892 (java.all.cross): Likewise.
7893 (java.rest.encap): Likewise.
7894 * config-lang.in (compilers, stagestuff): Added gjavah.
7896 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7898 * gjavah.c (java_float_finite): New function.
7899 (java_double_finite): Likewise.
7900 (F_POSITIVE_INFINITY): New macro.
7901 (F_NEGATIVE_INFINITY): Likewise.
7903 (D_POSITIVE_INFINITY): Likewise.
7904 (D_NEGATIVE_INFINITY): Likewise.
7906 (print_field_info): Use java_float_finite and java_double_finite.
7908 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7910 * parse.y (method_header): Name "this" implicit argument.
7912 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7914 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7915 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7916 (put_linenumber): New function.
7917 (generate_bytecode_insns, generate_classfile): Write line numbers.
7919 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7921 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7922 (lookup_name, build_known_method_ref, build_class_init,
7923 build_invokevirtual, invoke_build_dtable, match_java_method,
7924 build_field_ref, pushdecl_force_head, build_java_binop,
7925 binary_numeric_promotion, build_decl_no_layout,
7926 build_java_arrayaccess, build_newarray, build_anewarray,
7927 build_java_array_length_access, build_java_arraynull_check): New
7928 extern function prototypes.
7929 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7930 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7932 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7934 * jcf.h (jcf_out_of_synch): New extern function prototype.
7935 * parse.h: Static/global function implemented in parse.y
7936 prototyped and declarations moved at the end of the file.
7937 (DECL_P): Check that the argument isn't null.
7938 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7939 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7940 (QUAL_DECL_TYPE): New macro.
7941 (PARAMS): Macro definition removed.
7942 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7943 (return_statement:): Call build_return.
7944 (field_access:): Call make_qualified_primary in sub rule.
7945 (method_invocation:): Build method invocation and call
7946 make_qualified_primary when processing primaries.
7947 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7948 get_type_from_signature.
7949 (java_check_regular_method): Extra integer 0 argument when calling
7950 lookup_java_method2.
7951 (lookup_java_interface_method2): Extra method DECL argument when
7952 calling lookup_java_interface_method2.
7953 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7955 (java_complete_expand_method): Layout current class iff not
7956 already done. Don't process interface's methods.
7957 (java_complete_expand_method): Use super class only if it
7958 exists. Use current class otherwise.
7959 (make_qualified_primary): New function.
7960 (resolve_expression_name): Process qualified expression or
7961 expression from primary the same way.
7962 (resolve_expression_name): Two last arguments to
7963 resolve_field_access are now NULL_TREEs.
7964 (resolve_field_access): New variable is_static. Local field must
7965 be DECLs. is_static computed on field DECLs only. Append code in
7966 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7967 to initialize field_type.
7968 (resolve_qualified_expression_name): New local variable,
7969 previous_call_static and is_static. Handle primaries with function
7970 calls, casts, array references and `this'. `super' now handled as
7971 `(super_class)this'. Use is_static to clarify boolean expressions.
7972 Added code to handle case where a proper handle is required to
7973 access a field. Use QUAL_DECL_TYPE where applicable.
7974 (maybe_access_field): New function.
7975 (patch_method_invocation_stmt): New arguments primary, where,
7976 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7977 deleted. Use `where' as a type to search from if specified. Check
7978 for static method reference where forbidden. Append primary or
7979 current_this to the argument list if not calling constructor nor
7981 (check_for_static_method_reference): New function.
7982 (patch_invoke): Layout the class on which new is done if
7984 (lookup_method_invoke): Changed format to report errors on
7986 (qualify_ambiguous_name): New local variable this_found. Now
7987 handle things from primaries. Method call are considered
7989 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7991 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7992 (java_complete_tree): New case fo RETURN_EXPR. Process function
7993 call arguments in separate function.
7994 (complete_function_arguments): New function.
7995 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7997 (patch_assignment): Take the return function slot into account as
7998 a RHS. Distinguish assignment from a return.
7999 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8000 when checking methods in interfaces.
8001 (resolve_type_during_patch): NULL argument to unresolve_type_p
8002 instead of NULL_TREE.
8003 (patch_newarray): Fixed typo in comment.
8004 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8005 (build_return, patch_return): New functions.
8006 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8008 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8010 * constants.c (find_name_and_type_constant, find_fieldref_index,
8011 find_methodref_index): New methods.
8012 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8013 just return given method. Also, rename to build_known_method_ref.
8014 (expand_invoke): Rename call to build_invoke_non_interface.
8015 * java-tree.h, parse.h: Update prototype.
8016 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8017 (such as expand_expr_stmt) if flag_emit_class_files.
8018 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8019 STACK_TARGET, IGNORE_TARGET): New macros.
8020 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8021 (generate_bytecode_insn): New function to generate method's bytecode.
8022 (generate_classfile): Node generate Code attribute for a method.
8023 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8024 push_long_const, field_op, adjust_typed_op, maybe_wide):
8025 New functions used by generate_bytecode_insn.
8027 * typeck.c (signature_include_return): Remove variable.
8028 (push_java_argument_signature, build_java_argument_signature): New.
8029 (build_java_signature): Use push_java_argument_signature.
8030 * parse.y: Use build_java_argument_signature instead of fiddling
8031 with signature_include_return.
8033 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8035 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8038 * Makefile.in (all.indirect): Added gjavah$(exeext).
8039 (gjavah$(exeext)): Added $(exeext).
8042 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8044 * class.c (layout_class): Call to java_layout_parsed_class replace
8045 by safe_layout_class.
8046 * expr.c (build_java_array_length_access): Removed static storage
8047 class in the function definition.
8048 (build_java_arraynull_check): Likewise.
8049 Also fixed typos in two comments.
8050 * lex.c (java_init_lex): Initialize static global kw_length.
8051 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8052 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8054 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8055 * parse.h (resolve_no_layout): New static function declaration.
8056 (get_identifier_in_static): Declaration removed.
8057 (java_layout_parsed_class): Function name declaration changed to
8059 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8060 not_initialized_as_it_should_p, build_this): New static function
8062 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8063 binary_numeric_promotion, stabilize_reference,
8064 build_decl_no_layout, build_java_arrayaccess): Extern function
8065 declarations moved into their own section.
8066 (build_newarray, build_anewarray, build_java_array_length_access,
8067 build_java_arraynull_check): New extern function declarations.
8068 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8069 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8071 (CALL_CONSTRUCTOR_P): New macro.
8072 * parse.y (kw_length): New static global tree node.
8073 (return_statement): Tagged <node>.
8074 (RETURN_TK): Tagged <operator>.
8075 (variable_declarator_id:): Build variable declaration with an
8076 empty initialization value if a syntax error was found in the
8077 initialization part of the variable declaration.
8078 (statement_without_trailing_substatement:): return_statement: now
8079 uses the default rule.
8080 (return_statement:): Temporarily fixed to return NULL_TREE.
8081 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8082 (class_instance_creation_expression:): Class creation rules now
8083 call build_method_invocation upon reduction.
8084 (array_creation_expression:): Rules call build_newarray_node upon
8086 (dim_exprs:): Build a list of dimension expressions.
8087 (dim_expr:): Store location of the OSB_TK in the dimension
8089 (method_invocation:): Added a new error rule.
8090 (build_unresolved_array_type): WFL argument may also be an array
8091 on a primitive type. Name of the argument changed to reflect this.
8092 (method_declarator): Insert argument type at the beginning of the
8093 argument type list and later reverse the list.
8094 (unresolved_type_p): Argument 'returned' may be optionally
8096 (java_layout_class_from_source): Function renamed
8098 (resolve_and_layout): Now call resolve_no_layout and
8100 (resolve_no_layout): New function.
8101 (purify_type_name): New function.
8102 (complete_class_report_errors): Call purify_type_name during error
8103 report on a type not found.
8104 (process_imports): error_found local variable doesn't need to be
8105 initialized to zero.
8106 (declare_local_variables): New local type_wfl. Fixed typo in error
8107 message. type_wfl assigned to unresolved type and used to register
8108 incomplete type. Build a WFL around the variable initialization
8109 statement so that debug info can be generated on it.
8110 (source_start_java_method): Reverse argument list after they've
8112 (current_this): New static global variable.
8113 (java_complete_expand_methods): Set current_this when appropriate.
8114 (resolve_expression_name): Build correct static and non static
8115 field access bearing a simple name.
8116 (resolve_field_access): Resolve the length field of arrays. Handle
8118 (patch_method_invocation_stmt): Set the type of the method
8119 invocation to error_mark_node. This value is later overridden by a
8120 valid type, if any. Don't handle qualified constructor invocation
8121 as qualified method invocation. Call lookup_method_invoke with its
8122 new flag. It's no longer necessary to access the selected method
8123 as the value of a tree list. Handle constructor invocation.
8124 (patch_invoke): Reverse argument list when invoking non interface
8125 methods. Insert call to new as the first argument of the
8127 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8128 defined within a final class. Return INVOKE_STATIC if the invoked
8129 method is a constructor.
8130 (lookup_method_invoke): New lc argument is a flag to indicate a
8131 constructor lookup. Now handle constructor lookup. Choose the most
8132 specific method in case several were matching the invocation
8133 requirements. Return a method decl instead of a tree list featuring
8134 one single method decl element.
8135 (refine_accessible_methods_list): New lc flag argument to
8136 indicate that a constructor is being looked up.
8137 (not_initialized_as_it_should_p): New function.
8138 (java_complete_tree): Now process fake tree codes
8139 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8140 save_expr on resolved function call arguments. Case on
8141 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8142 (patch_assignment): LHS can be a field access expression. When
8143 dealing with reference, lhs_type is the promoted type of the
8144 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8146 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8147 (patch_binop): Use not_initialized_as_it_should_p where
8149 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8150 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8152 (resolve_type_during_patch): New function.
8153 (patch_cast): Call resolve_type_during_patch to resolve type and
8154 report error accordingly.
8155 (patch_array_ref): Use not_initialized_as_it_should_p where
8156 applicable. Array base expression is saved before being
8157 used. Promote the type of an array elements if it contains non
8159 (build_newarray_node, patch_newarray, build_this): New functions.
8161 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8163 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8164 increment it in `for' statement.
8165 (print_field_info): If number is inf or nan, don't print it.
8166 (print_method_info): If method name is `delete', just ignore it.
8167 (print_c_decl): Special-case jstringArray.
8169 * gjavah.c (help): New function.
8170 (no_argument): New function.
8171 (usage): Changed text.
8172 (main): Rewrote argument handling. Now handles -v, --help,
8174 (version): New function.
8175 (found_error): New global.
8176 (main): Return found_error.
8177 (generate_access): Set found_error.
8178 (print_c_decl): Likewise.
8180 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8182 * gjavah.c (print_c_decl): Don't print "," when examining field.
8183 Skip type name when looking at "[L" types.
8184 (process_file): Now static.
8185 (generate_access): Now returns int.
8186 (last_access_generated): New global.
8187 (process_file): Clear last_access_generated; make multiple passes
8189 (print_field_info): Just return if generate_access returns true.
8190 (print_method_info): Likewise. Also, allow <init> functions to
8192 (print_c_decl): Added is_init argument. Print constructors
8194 (print_cxx_classname): Use UTF8_GET to extract characters from
8196 (print_base_classname): New function.
8197 (print_class_decls): New function.
8198 (process_file): Use it.
8199 (utf8_cmp): New function.
8201 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8203 * lang-options.h: Format changed to match changes in gcc/toplev.c
8204 to implement a --help option.
8206 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8208 * decl.c (init_decl_processing): Revert change to dtable_type.
8210 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8212 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8214 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8216 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8218 * lang.c (lang_init): Default flag_exceptions to 1, without
8219 checking to see if it's 2 first.
8221 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8223 * constants.c: Include "system.h".
8225 * lang.c (flag_new_exceptions): Get via extern now.
8226 (lang_init_options): New functions. Turn on flag_new_exceptions.
8228 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8230 * lex.c (java_lex): Return 0 when we see an invalid character in
8233 * lex.c (java_read_char): Specify extra argument when calling
8235 (java_read_unicode, java_parse_end_comment,
8236 java_parse_escape_sequence): Likewise,
8237 (java_lex): Specify extra argument when calling
8238 java_lex_error. Test that IDs are beginning with a legal character
8239 for IDs. Handle invalid characters with an error message and a
8240 call to java_lex_error.
8241 (java_lex_error): Adjust column position by new argument
8242 `forward'. Issue an error even if in the middle of reporting an
8245 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8247 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8248 we don't explicitly put a null pointer when we're copying it.
8250 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8252 * gjavah.c (print_cxx_classname): New function.
8253 (super_class_name): Likewise.
8254 (print_super_fields): Removed.
8255 (in_super): Removed.
8256 (print_field_info): Never generate #defines.
8257 (print_c_decl): Changed generated types to match JNI. No longer
8258 print class name before method name.
8259 (print_method_info): Print "static" before static methods.
8260 Print "virtual" before non-final methods.
8261 (usage): Use exit(1), not exit(-1).
8263 (print_field_info): Use %.17g to print a double.
8264 (last_access): New globals.
8265 (process_file): Initialize last_access.
8266 (usage): Now static.
8267 (ACC_VISIBILITY): New define.
8268 (generate_access): New function.
8269 (print_field_info): Call it.
8270 (print_method_info): Likewise. Also, generate information for all
8271 methods, not just native methods. Return void.
8272 (print_c_decl): Return void.
8273 (print_field_info): Return void.
8275 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8278 processing the jc1 grammar file. Prefix bison functions and
8279 variables with java_.
8280 (parse.c): Dependencies on parse.h and lex.h
8281 * expr.c (build_java_arrayaccess): Function now global.
8282 * java-tree.h: Comment reorganized to carry on previous
8283 classification effort.
8284 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8285 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8286 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8287 java_parse (new prefix java_ generated by bison).
8288 (java_layout_parsed_class, java_register_parsed_class): Function
8290 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8291 * lex.c (static tree wfl_op): Variable deleted.
8292 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8293 ctxp fields to NULL_TREE.
8294 (java_lex): No longer create WFL for operators. Filename caching
8295 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8296 created as STRING_CST and later expanded. Removed extra argument
8297 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8299 (build_wfl_node): Removed code in comments.
8300 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8301 store token and location data in the current bison token.
8302 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8303 static/extern function declaration at the beginning of the file.
8304 (struct qualification): Data structure definition deleted.
8305 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8306 (qualify_ambiguous_name): Function declaration modified. Function
8307 now returns nothing.
8308 (build_array_ref, patch_array_ref, make_qualified_name,
8309 resolve_qualified_expression_name, maybe_generate_clinit,
8310 resolve_field_access): New static function declarations.
8311 (build_java_arrayaccess): New extern function declaration.
8312 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8313 (CALL_EXPR_PRIMARY): Macro deleted.
8314 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8315 (struct parser_ctxt): Field initialized_final
8316 removed. non_static_initialized, static_initialized: New fields.
8317 * parse.y (static tree kw_super, static tree kw_this): New global
8319 (%union): tree wfl field of operator member replaced by int
8320 location. WFLs are non longer created for operators.
8321 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8322 (qualified_name:): Now calls make_qualified_name to build the
8324 (type_declaration:): Consider generating <clinit> when class
8326 (variable_declarator:): Directly build an assignment node when the
8327 variable is initialized when declared.
8328 (this_or_super:): Build a WFL and set current location when THIS
8329 or SUPER are parsed.
8330 (expression_statement:): Wrap statement around a WFL.
8331 (primary_no_new_array:): Fixed typo. Changed value returned by
8332 THIS_TK because of its new type (temporary).
8333 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8334 (field_access:): Build qualified name with SUPER.
8335 (method_invocation:): Fixed returned value because of SUPER's new
8337 (array_access:): Use OSB_TK location information.
8338 (post_increment_expression:, post_decrement_expression:,
8339 unary_expression:, pre_increment_expression:,
8340 pre_decrement_expression:, unary_expression_not_plus_minus:,
8341 cast_expression:, multiplicative_expression:,
8342 additive_expression:, shift_expression:, relational_expression:,
8343 equality_expression:, and_expression:, exclusive_or_expression:,
8344 inclusive_or_expression:, conditional_and_expression:,
8345 conditional_or_expression:, assignment:): Use new location/token
8346 information available on operators.
8347 (create_class): Set super_decl_type to NULL_TREE when processing
8349 (register_fields): Field initialization is now a MODIFY_EXPR
8350 node. Chain initialization code to the matching lists (according
8351 the the field declaration modifiers).
8352 (maybe_generate_clinit): New function.
8353 (method_header): Don't set method's DECL_NAME to a WFL when adding
8354 methods to java.lang.Object.
8355 (resolve_and_layout): Now can return NULL_TREE if the type
8356 resolution fails. Otherwise, return the class DECL instead of its
8358 (check_method_redefinition): Don't patch method DECL_NAME if it
8359 belongs to java.lang.Object.
8360 (process_imports): Simply assign error_found to the value returned
8361 by check_pkg_class_access.
8362 (declare_local_variables): Don't use their init statements (if
8363 any) when parsing error were previously found. Reuse MODIFY_EXPR
8364 build during parsing as an init statement.
8365 (java_method_add_stmt): Now return the current method body.
8366 (java_layout_parsed_class, java_register_parsed_class): Functions
8368 (java_complete_expand_methods): Initialize the constant pool on a
8369 per class basis. Layout the classes before expanding their method
8370 bodies. Don't try expand artificial constructor code if error were
8371 found. Make the classes data and register them if no error were
8373 (java_complete_expand_method): Retrieve an artificial constructor
8374 argument list before entering its body. Assign the top block to
8375 the artificial constructor function body and set types of declared
8376 blocks and compound statements to void. Walk method body if not an
8377 artificial constructor.
8378 (make_qualified_name, cut_identifier_in_qualified): New functions.
8379 (resolve_expression_name): Fixed comments. Save/restore the
8380 current class CLASS_LOADED_P flag value. Build non qualified
8381 static field access and handle qualified expression names.
8382 (resolve_field_access, resolve_qualified_expression_name): New
8384 (patch_method_invocation_stmt): Use the new expression resolution
8385 scheme, calling resolve_field_access when the function call is
8386 resolved as an expression.
8387 (qualify_ambiguous_name): Function rewritten to work on qualified
8388 expression produced by make_qualified_name.
8389 (java_complete_tree): Promote type when function's argument are
8390 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8391 the assignment to discover further errors if RHS is a expression
8392 name that fails to evaluate. Declare LHS initialized even though
8393 the assignment failed. Don't use the location variable and removed
8394 extra argument in patch function calls. Now handle the ARRAY_REF
8395 case and build internal string representation when STRING_CSTs are
8397 (build_method_invocation): Don't wrap function call around a WFL.
8398 (build_assignment): Likewise. Use the operator location
8400 (patch_assignment): Handle array access LHSs. Handle error
8401 provenance, resulting in a better error report.
8402 (build_binop): Use op_location from operator as binop location
8404 (build_unaryop, build_incdec, build_cast): Likewise.
8405 (patch_binop): Extract location information from the node. Fixed
8406 typo in error message.
8407 (patch_unary_op): Extract location information from the node.
8408 (build_array_ref, patch_array_ref): New functions.
8410 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8412 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8413 match _Jv_IsInstanceOf.
8414 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8415 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8417 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8419 * decl.c (init_decl_processing): Functions are now named
8420 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8422 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8424 * java-tree.h (load_class): Add prototype.
8425 * class.c (is_compiled_class): Add missing arg to load_class.
8426 * expr.c (expand_java_NEW): Call load_class.
8427 * parse.y (process_import): Removed bogus use of void return value.
8429 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8431 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8432 Function name is "_Jv_Throw" instead of "soft_athrow".
8433 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8434 Function name is "_Jv_AllocObject" instead of "soft_new".
8435 Takes an extra parameter (object size).
8436 * expr.c: Update calls.
8438 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8440 * lex.c (java_get_line_col): Handle end-of-file.
8441 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8443 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8445 * lang.c (lang_init): Make -fexceptions the default.
8446 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8447 exception handling is not turned on.
8449 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8451 * lang.c (flag_new_exceptions): Make this this default.
8452 * decl.c (end_java_method): Call emit_handlers.
8453 * except.c (method_init_exceptions): Set language code and version.
8454 (expand_start_java_handler): Enable exception, and call
8455 expand_eh_region_start.
8456 (expand_end_java_handler): Enable exception, and set up catch blocks.
8457 (emit_handlers): New routine to generate the saved handlers.
8458 * java-except.h (emit_handlers): Add prototype.
8460 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8462 We used to have three different representations of the constant pool:
8463 the CPool structure, the tree_constant_pool, and the constructures
8464 used to build the Class object (which may need class and string
8465 constants) in compiled code. None were appropriate for compiling
8466 to .class files, so I did a major overhaul.
8468 First, the tree_constant_pool array was removed. Things were
8469 modified to the CPool structure in the JCF could be used.
8470 Second, a "capacity" field was added to the CPool, and functions
8471 written to search for a matching constant, adding one if not found.
8472 The code that generated the Class object was changed to use a CPool.
8473 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8474 the static Class object are now only in build_constants_constructor.
8475 Finally, I wrote code which can generate a .class file (including its
8476 constant pool) from the RECORD_TYPE of a class. This is a big step
8477 on the way to compiling Java source into .class files.
8479 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8480 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8482 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8483 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8484 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8485 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8486 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8487 (lang_type): Removed constant_pool field.
8488 * jcf.h (CPool): Renamed size to count. Added field capacity.
8489 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8490 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8491 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8493 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8494 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8495 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8496 (set_constant_entry, find_constant1, find_constant2,
8497 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8498 find_utf8_constant, find_class_or_string_constant): New functions.
8500 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8501 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8502 (give_name_to_class, get_class_constant): Likewise.
8503 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8504 (get_name_and_type_constant, get_ref_constant): Removed.
8505 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8506 * parse.y: Don't save/restore tree_constant_pool.
8507 * verify.c (verify_jvm_instructions): Update for new approach.
8508 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8510 * lang-options.h: Added -femit-class-file, -femit-class-files.
8511 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8512 (lang_f_options): Added "emit-class-file(s)".
8514 * expr.c (build_java_arrayaccess): Generate more efficient array
8515 bounds checking, by using unsigned compare.
8517 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8519 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8521 * parse.h: New comment on the handling of unresolved type
8522 identifiers. JDEPs are now part of the jdep_code enum.
8523 (typedef struct jdep): Now use enum jdep_code or int, depending on
8524 availability. Both are narrowed down to an 8 bits bitfield.
8525 (CALL_EXPR_PRIMARY): Fixed comment.
8527 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8529 * Make-lang.in (java): Added gjavac and jvgenmain.
8530 (java.start.encap): Depend on gjavac.
8531 (java.rest.encap): Depend on jvgenmain.
8533 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8534 (JAVA_CROSS_NAME): Likewise.
8535 (java.all.build): Depend on jvgenmain and gjavac.
8536 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8537 (jvgenmain$(exeext)): New target.
8538 (java.install-common): Wrote.
8539 * config-lang.in (compilers, stagestuff): Added gjavac and
8542 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8544 * lang.c (lang_decode_option): New argc/argv interface.
8546 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8548 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8549 * decl.c (build_decl_no_layout): New function.
8550 * expr.c (java_lang_expand_expr): Layout declarations found in
8551 blocks before they're pushed.
8552 * jcf-parse.c (load_class): Save current line when parsing class
8554 (parse_source_file): Register class before expanding their
8556 * lang.c (put_decl_node): Produce `null' when `void *' is
8558 * lex.c (static tree wfl_op): New static global, for error report
8560 (java_init_lex): wfl_operator and wfl_op initialized
8561 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8563 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8564 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8565 build_unresolved_array_type): New static function definitions.
8566 (build_decl_no_layout): New extern function declared.
8567 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8568 faulty modifier exists.
8569 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8570 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8571 (UNARY_PLUS_EXPR): New fake operator.
8572 (struct parser_ctxt): New field osb_number.
8573 * parse.y (static tree wfl_operator): New static WFL for operator
8574 bound error messages.
8575 (DECR_TK, INCR_TK): Moved.
8576 (OP_TK): Tagged <operator>.
8577 (array_type:): Now call build_unresolved_array_type.
8578 (dim_expr:): Count the number of '[' seen.
8579 (post_increment_expression, post_decrement_expression,
8580 pre_increment_expression, pre_decrement_expression,
8581 unary_expression_not_plus_minus, unary_expression:): Actions are
8582 now building the corresponding unary expressions.
8583 (cast_expression:): Actions are now building cast expressions.
8584 (build_unresolved_array_type): New function.
8585 (create_interface): Reset the number of declared interfaces.
8586 (create_class): Likewise.
8587 (method_header): Methods declared within the scope of an interface
8588 are now implicitly set public and abstract.
8589 (java_complete_class): Variable's and parameter's type are patched
8590 with a promoted type.
8591 (declare_local_variables): Resolved non builtin types are promoted
8592 before being used to build a variable decl. Removed type patch
8593 posted on variable initialization statement.
8594 (source_start_java_method): Use build_decl_no_layout to build the
8595 decl of a parameter of incomplete type.
8596 (java_register_parsed_class): Process interfaces too. Call
8597 rest_of_decl_compilation on each processed class declarations.
8598 (java_complete_expand_methods): Don't attempt to expand things in
8600 (java_complete_tree): Process CONVERT_EXPR, even though it always
8601 has a type. Propagate error_mark_node to node's type too. Promote
8602 method's call argument type and return error_mark_node if
8603 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8604 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8605 handle unary operator nodes.
8606 (build_assignment): Added comment.
8607 (print_int_node): New function.
8608 (patch_assignment): New second argument. New error handling. Use
8609 print_int_node. Handle references. Use can_cast_to_p to issue
8610 different error message according to the context and check upon
8611 the initialization of the RHS.
8612 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8613 (operator_string): Handle more operators.
8614 (patch_binop): No longer use a function static
8615 wfl_operator. Improved error message on shift distance.
8616 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8617 patch_cast): New functions.
8619 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8621 * jvspec.c: New file.
8622 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8624 * java-tree.h (identifier_subst): Add declaration.
8626 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8628 * jvgenmain.c (main): Generate call to JvRunMain.
8630 * class.c (make_class_data): Push value for "sync_info" field.
8631 * decl.c (init_decl_processing): Push "sync_info" field.
8633 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8635 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8636 Java (source) name, not signature.
8637 Set TYPE_ALIGN to (at least) that of element_type.
8639 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8641 * class.c: Moved classname-mangling-rekated code to ...
8642 * mangle.c: ... this new file.
8643 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8644 * Makefile.in: Update for above changes.
8646 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8648 * expr.c (truthvalue_conversion): Convert integer and floating
8649 point value to their truth value.
8650 * lex.c (java_lex): Handle the `null' literal.
8651 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8652 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8653 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8656 * parse.y: Reorganization/documentation on token declaration.
8657 (binop_lookup[]): New added new tree codes.
8658 (relational_expression): Build corresponding binary operators.
8659 (equality_expression, conditional_and_expression,
8660 conditional_or_expression): Likewise.
8661 (java_complete_class): Fix crash in debug message.
8662 (java_complete_tree): Check initialization of method call
8663 arguments. Further bogus node evaluation to detect more error
8664 during assignments. Handles more binary operators.
8665 (patch_assignment): Use DECL_P.
8666 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8668 (operator_string): Handle more case. Compacted source.
8669 (patch_binop): Changed function comment. Checking for
8670 uninitialized first operand takes the compound assignment into
8671 account and uses DECL_P. Checking for uninitialized second operand
8672 delayed to routine's end. Use macros to issue type bound error
8673 messages and issue messages on both operands if their types are
8674 different. Force fixed type into node. Handle all binary
8677 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8679 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8680 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8681 build operator node and return tokens.
8682 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8683 * parse.h (java_complete_tree): Changed returned type in prototype.
8684 (build_method_invocation, build_assignment, patch_assignment,
8685 patch_binop): New static function declarations.
8686 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8687 BUILD_EXPR_WFL): New macros.
8688 * parse.y (enum tree_code binop_lookup[]): New static for token to
8690 (%union): Parser union has new sub-structure `operator'.
8691 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8692 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8693 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8694 ASSIGN_ANY_TK): Tokens tagged `operator'.
8695 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8696 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8697 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8698 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8699 (assignment_operator:): Rule tagged `operator'.
8700 (expression_statement:): Re-installed default rule.
8701 (method_invocation:): Sub rules call build_method_invocation.
8702 (postfix_expression:): Don't attempt to resolve name here. Just
8704 (multiplicative_expression:): Sub-rules build corresponding binop
8706 (additive_expression:, shift_expression:, and_expression:,
8707 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8708 (assignment:): Sub rule invoke build_assignment.
8709 (assignment_operator:): Default rules on sub rules.
8710 (force_error): Added documentation on this variable.
8711 (declare_local_variables): Build initialization calling
8713 (expand_start_java_method): Removed unused rtx declaration. Mark
8714 arguments as already initialized.
8715 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8716 (java_complete_expand_methods): Don't process next method if
8717 completion of the previous one triggered errors.
8718 (java_complete_expand_method): Call source_end_java_method if no
8719 error were found during completion.
8720 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8721 locals declaratilon. Handle names found within a class. Return
8722 error_mark_node when things aren't found.
8723 (patch_method_invocation_stmt): Return error_mark_node on failures.
8724 (patch_invoke): Removed unused local. Return the correct node.
8725 (java_complete_tree): Now returns a value. The BLOCK section binds
8726 local identifiers and the type of a BLOCK is now void. Assign the
8727 result of operand completion on COMPOUND_EXPR. Assign the
8728 encapsulated node of a WFL to the result of its completion, except
8729 when the node is an identifier. Now handle MODIFY_EXPR and several
8730 binary operators. Return error_mark_node on errors.
8731 (build_method_invocation, build_assignment, patch_assignment,
8732 build_binop, operator_string, patch_binop): New functions.
8733 * typeck.c (binary_numeric_promotion): New function.
8735 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8737 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8738 Replace most uses of ident_subst by identifier_subst.
8740 * class.c (push_class_static_dummy_field): Removed function.
8741 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8742 instead of looking got "class" static field. Create that decl here.
8743 (class_identifier_node): Removed; no longer needed.
8744 (init_class_processing): Don't init class_identifier_node.
8745 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8746 Do nreverse 0 times (instead of twice) for Object and Class.
8747 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8749 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8751 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8752 while initializing linenumber_count and linenumber_table.
8753 Do it before init_function_start (which calls emit_line_note).
8754 * expr.c (expand_byte_code): Don't need to clear lineno here.
8756 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8758 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8759 then mangle number as _N_.
8761 * class.c (mangle_class_field): New function.
8762 (build_class_ref): Set assembler name of class reference using
8764 (push_class_static_dummy_field): Likewise.
8766 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8768 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8769 of assigning to TREE_CODE. The latter method exploits a feature
8770 of GCC that is not ANSI compliant.
8772 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8774 * decl.c (pushdecl_force_head): New function.
8775 (pushlevel): Removed conditional printf.
8776 (complete_start_java_method): Don't enter local variable scope if
8777 function is compiled from source code.
8778 * expr.c: parse.h now included
8779 (java_lang_expand_expr): New function.
8780 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8781 printf. Terminate buffer when doing directories.
8782 * jcf-parse.c (parse_source_file): Call lang_init_source before
8783 parsing and before code generation.
8784 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8785 use printf if the macro is defined.
8786 * lang.c (lang_init): Install lang_expand_expr hook on
8787 java_lang_expand_expr.
8788 (java_dummy_print): New function.
8789 (lang_init_source): New function.
8790 * lex.c (java_lex): Remember location of an opening brace at the
8791 second nesting level.
8792 (java_is_eol): Unget character seen after a CR if it is EOF.
8793 * parse.h: Now includes lex.h
8794 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8795 printf if the macro is defined.
8796 (expand_start_java_method, build_expr_block, enter_block,
8797 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8798 New static function declarations.
8799 (pushdecl_force_head): New extern function declaration.
8800 (INCOMPLETE_TYPE_P): New macro.
8801 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8802 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8803 BLOCK_EXPR_ORIGIN): New macros.
8804 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8805 DECL_SOURCE_LINE_LAST): New macros.
8806 (struct parser_ctxt): Removed field current_method_decl, redundant
8807 with the field current_function_decl. Added fields
8808 first_ccb_indent1 and pending_block.
8809 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8810 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8812 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8813 (compilation_unit:): Cosmetic on sub rule.
8814 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8815 (variable_initializer:): Installed default rule on expression:.
8816 (method_declaration:): method_header: starts a new
8817 method. method_body: installs the function body, absorbs blocks
8818 emitted for temporary variable scopings, pops function's body block
8819 and merges function's last statement lineno in DECL_SOURCE_LINE.
8820 (method_body:): Installed default rules.
8821 (block:): Call enter_block when an opening brace is seen. Absorb
8822 scoping blocks and call exit_block when a closing brace is seen.
8823 (block_statement:): Cosmetic changes.
8824 (method_invocation:): Create WFL around CALL_EXPR node.
8825 (patch_stage): Added comment around definition.
8826 (method_header): Try to use first_ccb_indent1 as the first line of
8827 the method, so BP debug info are emitted at the first opening
8828 brace of the function. If the function has no body, use the
8829 location of the function's name. Override currently defined method
8830 name with the matching WFL so we can point redefinition errors
8831 using the location where the function's name was declared.
8832 (check_abstract_method_header): Interprets DECL_NAME as an
8833 identifier or as a WFL, accordingly.
8834 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
8835 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
8836 location and name information out of it and reinstall DECL_NAME to
8837 its original identifier node value.
8838 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
8839 function's source code).
8840 (read_import_dir): Test the value returned by find_class and issue
8841 a fatal accordingly.
8842 (declare_local_variables): Push a new block for the scope of the
8843 new variable(s) if code has been already generated at that nesting
8844 level. Pinpoint redefinition errors using the variable id
8845 WFLs. Generate initialization code if necessary. If the variable
8846 type is incomplete, register a patch on its decl.
8847 (source_start_java_method): Rewritten. Define a new block for the
8848 function's parameters. Build parameter decl out of function's
8849 arguments and register them for a patch if their types are
8851 (expand_start_java_method): Includes the part of
8852 source_start_java_method that was pushing the parameter decls and
8853 completing the method start code.
8854 (source_end_java_method): Removed call the expand_end_bindings and
8855 poplevel (already taken care of). Reinstall function's arguments
8856 and get function's last line of code before calling
8857 expand_function_end.
8858 (java_method_add_stmt): New comment before the function's
8859 code. Complement the second operand of the current COMPOUND_EXPR
8861 (java_complete_expand_methods): Don't generate debug info on line
8862 zero when expanding a generated constructor.
8863 (java_complete_expand_method): Set start and end line numbers for
8864 a artificially generated constructor to one and manually call
8865 enter_block and exit_block when defining it. For all methods:
8866 expand function's start calling the new expand_start_java_method
8867 and invoke java_complete_tree on the effective method's body, if
8869 (resolve_expression_name): Now use lookup_name_in_blocks to search
8870 local variable decls and print out an error when variables are
8872 (patch_method_invocation_stmt): Inserted comment before the
8874 (lookup_method_invoke): Chain method's arguments using chainon
8875 with the current arg list as a second argument. Inserted missing
8876 IDENTIFIER_POINTER when reporting an error on methods not found.
8877 (refine_accessible_methods_list): Don't retain constructors.
8878 (patch_arguments): Function removed.
8879 (java_complete_tree): Inserted comment before the function's
8880 code. New case for BLOCKs. Moved the WFL case a bit
8881 further. Complete function's arguments.
8882 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8883 maybe_absorb_scoping_blocks): New functions.
8885 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8887 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8889 * jcf-parse.c (parse_source_file, java_error_count): New forward
8890 and extern declarations.
8891 (java_parse_abort_on_error): Macro moved.
8892 (jcf_parse_source): fatal called if fopen fails. Now calls
8894 (parse_source_file): New parse_only parameter. Reflects the
8895 elimination of the second pass.
8896 (yyparse): parse_source_file called with argument set to 0.
8897 * jcf.h (JCF_ZERO): Sets java_source to zero.
8898 * lex.c (java_init_lex): pass argument is gone. Function modified
8899 to be called once during the analysis of a file.
8900 (java_unget_unicode): Fixed typo in fatal message.
8901 (java_get_line_col): Likewise.
8902 (java_lval): Likewise. String literals no longer built during
8904 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8906 * parse.h (MODIFIER_WFL): New macro.
8907 (parse_check_super, parser_check_super_interface): Now return int.
8908 (parser_chain_incomplete_item, not_builtin_p,
8909 complete_method_decl): Declarations removed.
8910 (build_method_invocation_stmt, build_invoke): Renamed using the
8911 `patch' instead of `build'
8912 (register-incomplete_type, obtain_incomplete_type,
8913 java_complete_tree, java_complete_expand_method,
8914 unresolved_type_p, create_jdep_list): New function declarations.
8915 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8916 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8917 (jdep): New typedef on new struct _jdep.
8918 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8919 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8920 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8921 JDEP_RESOLVED_P): New macros.
8922 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8923 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8924 JDEP_VARIABLE): New enum values and jdep kinds.
8925 (jdeplist): New typedef on struct _jdeplist.
8926 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8928 (CALL_EXPR_PRIMARY): New macro.
8929 (struct parser_ctxt): Fields java_pass, current_method_decl,
8930 method_decl_list deleted. New field jdeplist.
8931 (INCOMPLETE_P): Macro deleted.
8932 * parse.y (single_type_import_declaration:): Removed pass switch.
8933 (type_import_on_demand_declaration): Likewise.
8934 (field_declaration:): Removed pass switch on all sub rules.
8935 (class_declaration:): Call the complete_class_decl removed on
8937 (method_declaration:): Removed second pass switch. No longer chain
8938 methods decl when method_header reduced.
8939 (method_header:): Sub rules no longer depend on pass switch.
8940 (method_declarator:): Likewise.
8941 (method_body:): Likewise.
8942 (abstract_method_declaration:): Likewise.
8943 (block_statement:): Likewise.
8944 (local_variable_declaration:): Likewise.
8945 (argument_list:): Likewise.
8946 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8947 removed. Partial CLASS_EXPR tree node built instead.
8948 (postfix_expression:): Removed pass switch on all sub rules.
8949 (java_pop_parser_context): Free classd_list content.
8950 (yyerror): Call obstrack_grow0 to finalize error message.
8951 (check_class_interface_creation): Comment modified to reflect new
8952 returned value meaning. Removed second pass switch. Return 1 if an
8953 error was found, 0 otherwise. Adjust pointer on filename if a
8954 leading path separator was found.
8955 (maybe_create_class_interface_decl): Removed first pass switch
8956 when linking the class decl to the class_list. Install a new
8957 jdep_list for the class.
8958 (add_superinterfaces): List of unresolved interfaces is
8959 gone. Unresolved interfaces are directly added to the current
8961 (create_interface): Second pass shortcut removed.
8962 ctpx->modifier_ctx access through MODIFIER_WFL.
8963 (create_class): Second pass shortcut removed. Call to
8964 register_incomplete_type replaces the call to
8965 parser_chain_incomplete_item.
8966 (complete_class_decl): Function removed.
8967 (duplicate_declaration_error): New way of retrieving redeclared
8969 (register_fields): Call to lookup_modifier_cl replaced by
8970 MODIFIER_WFL. New way of handling unresolved type, using
8971 unresolved_type_p and obtain_incomplete_type.
8972 register_incomplete_type replaces call to parser_chain_incomplete_item.
8973 (patch_stage): New static global variable.
8974 (method_header): New way of handling unresolved type, using
8975 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8976 indicates that the method decl needs to be patched.
8977 (check_abstract_method_header): Call to lookup_modifier_cl
8978 replaced by MODIFIER_WFL.
8979 (method_declarator): Incomplete argument type are registered
8980 calling register_incomplete_type. Patch on the declared method is
8981 issued in that case.
8982 (unresolved_type_p): New function.
8983 (parser_check_super_interface): New comment to reflect function's
8984 modified returned type (int). Function and has a new argument
8985 this_wfl. Call to parse_error_context uses this_wfl instead of
8986 relying on lookup_cl.
8987 (parser_check_super): Comment reflects function's new returned
8988 type (int). Function returns non zero value on error.
8989 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8990 register_incomplete_type, jdep_resolve_class): New functions to
8991 handle incomplete types in declarations.
8992 (java_complete_class): Rewritten to work with the new incomplete
8993 type handling scheme.
8994 (complete_class_report_errors): Likewise.
8995 (complete_method_decl): Removed: it jobs is now handled by
8996 java_complete_class.
8997 (do_resolve_class): Class loaded in not already loaded and not
8998 found in Java source code.
8999 (java_check_regular_methods, java_check_abstract_methods): Don't
9000 call complete_method_decl anymore.
9001 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9002 (read_import_dir): Got rid of the pass number dependency.
9003 (declare_local_variables): New handling of unresolved types (patch
9005 (source_start_java_method): New parameter level. Function called
9006 with level set to 1 when argument types are potentially
9007 unresolved. Called to complete the job with level set to 2 once
9009 (source_end_java_method): Call to permanent_allocation
9010 removed. Waiting to be replaced by a more suitable obstack
9012 (java_complete_expand_methods, java_complete_expand_method,
9013 java_expand_finals): New functions.
9014 (build_method_invocation_stmt): Renamed
9015 patch_method_invocation_stmt. Extracts function call expression
9016 (wfl) and arguments (args) from CALL_EXPR tree operands.
9017 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9018 call. Patch the function and argument operand of the CALL_EXPR
9020 (patch_argument, java_complete_tree): New functions.
9022 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9024 Recover from missing fields and methods (i.e. error instead of fatal).
9025 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9026 * expr.c (expand_invoke): Recover from missing method.
9027 (expand_java_field_op): Recover from missing field.
9028 Inline references to java.lang.{Integer,Char,...}.TYPE.
9029 * typeck.c (get_type_from_signature), java-tree.h: New function.
9030 * class.c (add_method): Use get_type_from_signature.
9031 (build_class_ref): Handle a class that was not found.
9032 * typeck.c (convert): Handle conversion to pointers (for convenience).
9033 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9034 instead of lookup_field to handle missing fields.
9036 * jcf-parse.c (process_zip_dir): Set java_source.
9038 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9040 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9042 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9044 * jcf-parse.c (load_class): Don't change input_filename before
9045 calling jcf_parse_source (but still do it before calling
9047 (jcf_parse_source): Assign input_filename after having saved the
9049 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9050 list. ctxp->modifier_ctx zeroed according to its new
9051 definition. ctxp->filename initialized. Removed
9052 JAVA_MODIFIER_CTX_UNMARK.
9053 (java_unget_unicode): Update the character based column position.
9054 (java_allocate_new_line): ref_count not used anymore. Always free
9055 ctxp->p_line. Initialize c_line->char_col to 0.
9056 (java_get_unicode): Update the character based column position.
9057 (java_lex): Use ctxp->elc to store current position in source
9058 file, at the beginning of the parsed token. Set modifier_ctx entry
9059 corresponding to the parse modifier to a WFL node. Return a WFL
9060 node when an identifier is parsed.
9061 (java_lex_error): Now uses ctxp->elc to store current position in
9063 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9064 * lex.h (build_wfl_node): New function definitions.
9065 (struct java_line): ref_count and next fields are gone. New field
9067 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9068 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9069 (JAVA_COLUMN_DELTA): New macro.
9070 (java_lc): New typedef on new struct _java_lc.
9071 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9072 (parse_error_context, parse_warning_context): Changed prototypes.
9073 (java_get_line_col): Added as an available global function.
9074 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9075 (IC_DECL): Replaced by macro IC_TYPE
9076 (DEPEND_WFL): New macro.
9077 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9079 (exit_java_complete_class): Removed a commented out statement.
9080 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9081 now an array of tree nodes. Deleted fields line_list and
9082 e_line. New field elc, to replace e_line.
9083 * parse.y (array_type:): Build WFL node.
9084 (qualified_name:): Build a single WFL node out of two. Retain
9085 the location information of the first node in the resulting node.
9086 (package_declaration:): Use package name as a WFL node
9087 (single_type_import_declaration:): Use imported name as a WFL node.
9088 (type_import_on_demand_declaration:): Use root of the imported
9089 packages as a WFL node.
9090 (field_declaration:): Removed unused local variable cl.
9091 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9092 (yyerror): New static elc. Removed static error_line, error_pos.
9093 New local code_from_source. Save ctxp->elc into elc at the first
9094 pass. Call java_get_line_col to get a string of the line where
9096 (debug_line): Removed static function.
9097 (parse_error_context, parse_warning_context): Parameter cl is now
9098 a WFL node. Use its value to initialize ctxp->elc.
9099 (redefinition_error): Parameter cl is now a WFL node.
9100 (parse_add_interface): New parameter wfl. No longer call
9101 lookup_cl, use wfl instead.
9102 (check_class_interface_creation): Parameter cl is now a WFL node.
9103 (maybe_create_class_interface_decl): Likewise.
9104 (add_superinterfaces): New function.
9105 (create_interface): Removed local cl, node, super_decl,
9106 super_decl_type. Function now uses id as a WFL node. Better
9107 warning/error report on obsolete or forbidden mix of
9108 modifiers. Now calls add_superinterfaces to register interfaces.
9109 (create_class): Removed local cl, node. Local variable id is used
9110 as a WFL node. Better error report on forbidden modifier
9111 mix. Uses add_superinterfaces to register interfaces.
9112 (find_field): Argument cl is now a WFL node. Now store the WFL
9113 node of a fields that needs to be checked for their
9115 (method_header): Local variable node non longer used. Local
9116 variable id replaces cl.
9117 (check_modifiers_consistency): Local variable cl is now a WFL
9119 (method_declarator): Local variable cl replaced by parameter id.
9120 (parser_qualified_name): Now uses parameter name as a WFL node.
9121 (parser_check_super_interface): New parameter wfl, for achieve
9122 greater accuracy during error reports.
9123 (parser_chain_incomplete_item): New parameter named location. Used,
9124 along the decl, to construct the incomplete item node.
9125 (java_complete_class): resolve_class now uses WFL node extracted
9126 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9128 (complete_method_decl): Unresolved function's argument types are WFL.
9129 (resolve_class): Parameter cl is now a WFL node.
9130 (resolve_and_layout): Likewise.
9131 (do_resolve_class): Likewise. Try first to use cl and then do the
9132 lookup on the decl when calling check_pkg_class_access.
9133 (complete_class_report_errors): Use IC_TYPE in place of
9134 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9135 instead of doing a lookup over the decl.
9136 (java_check_final): Use WFL info from field tree list.
9137 (lookup_cl): Rewritten and returns a statically defined WFL node.
9138 (lookup_modifier_cl): Now uses information from WFL nodes.
9139 (process_imports): Likewise.
9140 (read_import_dir): name and cl arguments replaced by a single WFL
9141 node. Function modified accordingly.
9142 (find_in_imports_on_demand): Now uses WFL node.
9143 (check_pkg_class_access): cl argument is now a WFL node.
9144 (declare_local_variables): Fixed to use WFL nodes.
9145 (resolve_expression_name): Likewise.
9146 (build_method_invocation_stmt): name_combo argument renamed
9147 wfl. Function modified to use WFL nodes.
9148 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9149 (lookup_method_invoke): cl is now a WFL node. Added missing
9150 IDENTIFIER_POINTER to class type decl name.
9152 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9154 * lang.c (init_parse): Now returns char* containing the filename.
9156 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9158 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9160 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9161 * class.c (make_class_data): If flag_assume_compiled, initial class
9162 state is CSTATE_PREPARED; make superclass and interfaces direct
9163 references, rather than constant pool indexes.
9165 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9167 * parser.y: Include flags.h. Removed debug variable pl.
9168 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9170 (labeled_statement_nsi:): Generate debug info when reducing
9171 expression_statement:.
9172 (check_pkg_class_access): get_access_flags_from_decl invokation
9173 fixed for new CLASS_* flags location.
9174 (source_end_java_method): Save/restore parser context when
9175 entering/leaving this routine. Restore lineno to its right value
9176 before calling expand_end_bindings.
9177 (build_method_invocation_stmt): build_invoke called with the
9178 current line information.
9179 (build_invoke): New argument cl. Wrap the function call around a
9181 (refine_accessible_methods_list): Changed comment, removed
9183 * parse.h: Fixed typo in comments.
9184 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9185 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9186 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9188 * lex.c (java_lex): Record the last closing curly bracket of a
9190 * jcf-parse.c (jcf_parse_source): Now calls
9191 java_check_methods. Clarified comment, fixed typo.
9193 1998-04-09 Dave Brolley <brolley@cygnus.com>
9195 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9196 (finish_parse): Expose for non USE_CPPLIB builds.
9198 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9200 * lang.c (lang_print_xnode): New function.
9202 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9204 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9205 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9206 used to build a class's dispatch table.
9207 (make_class_data): Generate dispatch table if flag_assume_compiled.
9208 Set dtable of class object to address of class_dtable_decl.
9210 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9211 be volatile and have side effects - generates better code.
9213 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9214 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9216 * expr.c (expand_invoke): If class is final, method is
9217 effectively final, so can call it directly.
9219 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9221 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9223 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9225 * parse.y (build_method_invocation_stmt): Removed extra argument
9228 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9230 * expr.c (dtable_indent): Now static global.
9231 (expand_invoke): Now call invoke_build_dtable and
9232 build_invokevirtual.
9233 (invoke_build_dtable, build_invokevirtual): New functions.
9234 * jcf-io.c (find_class): Defer issuing a warning by setting
9235 jcf->outofsynch to 1.
9236 * jcf-parse.c (jcf_out_of_synch): New function.
9237 (load_class): Test this_jcf.outofsynch flag and call
9238 jcf_out_of_synch accordingly.
9239 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9240 comment indentation.
9241 * lex.c (java_get_unicode): Fixed code indentation.
9242 (java_lex): Create string literal. Fixed typo. Removed several
9243 premature obstack_free.
9244 * parse.h: New enums for name resolution and invocation mode.
9245 (struct qualification): New data structure.
9246 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9247 (do_resolve_class, build_method_invocation_stmt,
9248 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9249 debug_line, identical_subpath_p, invocation_mode,
9250 refine_accessible_methods_list, build_invoke,
9251 lookup_method_invoke): New functions declared.
9252 (build_invokevirtual, invoke_build_dtable, match_java_method,
9253 build_field_ref, jcf_out_of_synch): New references to external
9255 (struct parse_ctxt): Removed artificial_constructor field.
9256 * parse.y: (array_type:): Type defined for this rule.
9257 (class_type:): Installed default rule for interface_type:.
9258 (array_type:): Now build Java array type.
9259 (qualified_name:): Now use obstack_grow0.
9260 (method_declaration:): Skip the artificial constructor added to
9262 (abstract_method_declaration:): Execute the code only during pass 1.
9263 (block:): Installed default rule in block_statements:.
9264 (block_statement:): Add the statement to the method during pass 2.
9265 (statement_expression): Installed default rule for
9267 (argument_list:): Added code to build the argument list.
9268 (method_invocation:): Added call to create the method invocation
9270 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9271 (debug_line): New function for debug.
9272 (complete_class_decl): No longer do something during pass 1.
9273 (method_header): Use BUILD_PTR_FROM_NAME.
9274 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9276 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9277 function's main comment.
9278 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9280 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9281 (resolve_class): Now works with arrays.
9282 (do_resolve_class, resolve_and_layout): New functions.
9283 (java_check_regular_methods): Reverse method list before and after
9284 having processed it. No longer set ctxp->artificial_constructor.
9285 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9286 accordingly. Fixed typo in issued error message. Now use
9288 (find_in_imports_on_demand): Now use obstack_grow0.
9289 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9290 (source_end_java_method): Call expand_expr_stmt instead of
9291 expand_expr. Calls it before calling expand_function_end.
9292 (java_method_add_stmt): Do nothing if errors were found during
9294 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9295 (build_method_invocation_stmt, build_invoke, invocation_mode,
9296 lookup_method_invoke, refine_accessible_methods_list,
9297 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9299 * typeck.c (build_java_signature): Properly end method signature
9300 if return type skipped.
9301 (match_java_method): New function.
9303 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9305 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9307 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * expr.c (build_invoke_non_interface): New function.
9310 (methods_ident, ncode_ident): Now static globals.
9311 (expand_invoke): Use build_invoke_non_interface.
9312 * java-tree.h (struct lang_decl): New field function_decl_body.
9313 (DECL_FUNCTION_BODY): New macro.
9314 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9315 CLASS_FROM_SOURCE_P.
9316 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9317 before starting pass 2. Call to java_generate_parsed_class replaced
9318 by java_register_parsed_class.
9319 * lex.c: Fixed typo in header. Some line width related formating.
9320 * lex.h: Some line width related formating.
9321 * parse.h (source_end_java_method, resolve_expression_name,
9322 complete_class_decl, maybe_create_class_interface_decl,
9323 check_class_interface_creation): New static function declarations.
9324 (java_layout_parsed_class, java_method_add_stmt): New function
9326 (struct parser_ctxt): Field mark_class_generate removed. New
9327 fields class_list and artificial_constructor.
9328 * parse.y: Fixed typo in header.
9329 (class_declaration:): Call complete_class_decl when class body
9331 (method_declaration:): Call source_end_java_method in pass 2 when
9332 the method body is defined.
9333 (postfix_expression:): Do expression name resolution on sub-rule
9335 (create_class, create_interface): Merged common pieces.
9336 (check_class_interface_creation, maybe_create_class_interface_decl):
9338 (complete_class_decl): New function.
9339 (register_fields): Fixed line width related typo.
9340 (method_header): Correctly skip first argument when fixing
9341 argument line. Changed the loop.
9342 (java_check_circular_reference): Now use ctxp->class_list.
9343 (java_complete_class): Removed start/stop marking.
9344 (java_check_regular_methods): Now takes a class decl as an
9345 argument. Add default constructor if none were encountered.
9346 (java_check_methods): Now use ctxp->class_list. Changed call to
9347 java_check_regular_methods.
9348 (source_start_java_method): Set DECL_ARG_TYPE for each function
9350 (source_end_java_method, java_method_add_stmt): New functions.
9351 (java_generate_parsed_class): No longer exists.
9352 (java_layout_parsed_class, java_register_parsed_class): New functions.
9353 (resolve_expression_name): New function.
9355 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9357 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9358 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9359 until pass initializations are done. Call read_import_dir with
9361 * parse.h: (lookup_modifier_cl): New function declared.
9362 (INTERFACE_FIELD_MODIFIERS): New macro.
9363 (OBSOLETE_MODIFIER_WARNING): New macro.
9364 * parse.y: (register_fields): Class type and current field name in
9365 local variables. Check modifier(s) if adding field(s) to an interface.
9366 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9367 and report errors using the faulty modifier line context.
9368 (lookup_modifier_cl): New function.
9369 (read_import_dir): Detect and report default import processing
9372 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9374 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9375 * class.c (is_compiled_class): Return 1 after making sure it
9376 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9377 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9378 * java-tree.h (flag_assume_compiled): Add decl.
9379 * lang.c (lang_f_options): Add the flag.
9380 (flag_assume_compiled): Add decl, default to 0.
9382 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9384 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9385 (is_compiled_class): Likewise.
9386 (layout_class): Likewise.
9387 (layout_class): Detect and lay out classes defined in source code.
9388 (interface_of_p, add_interface_do, may_add_interface): New
9390 (add_interface): Now use add_interface_do.
9391 (add_method_1): New function.
9392 (add_method): Now use add_method_1.
9393 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9394 (complete_start_java_method): New function.
9395 (start_java_mehod): Now call complete_start_java_method.
9396 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9397 (expand_invoke): Likewise and fixed typo.
9398 *gjava.c: (print_super_field): Use new argument to find_class
9401 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9402 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9403 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9405 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9406 (add_method_1, push_class): New prototypes.
9407 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9408 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9409 directory where the class was found.
9410 (find_class): New argument DO_CLASS_FILE. Function find_class
9411 modified accordingly.
9412 *jcf-parse.c: (fix_class_path): New function.
9413 (load_class): Use new VERBOSE argument. load_class now finds and
9414 loads/parses .class/.java files. Save read_state of current_jcf
9416 (java_parser_abort_on_error): New macro.
9417 (jcf_parse_source, parse_source_file): New function.
9418 (jcf_parse): Fixed typo.
9419 (yyparse): Call parse_source_file () only.
9420 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9421 writing the real class name back in the zip directory entry.
9422 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9423 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9424 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9425 (find_class): Prototype fixed.
9426 *lex.c: Added 1998 time stamp.
9427 Removed all static global variables, moved into the parser
9428 context data structure.. Now include unistd.h if SEEK_SET not
9430 (java_init_lex): Rewritten.
9431 (java_sneak_unicode): Modified current unicode access in current line.
9432 (java_unget_unicode): Likewise.
9433 (java_allocate_new_line): New allocation management.
9434 (java_read_char): Modified access and storage of unget_utf8_value.
9435 New way of processing current unicode.
9436 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9437 (java_get_unicode): Now use the parser context.
9438 (java_lineterminator): Likewise.
9439 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9440 of the reentrant parser implementation. Function now use the
9441 parser context data structure and java_lval. Fixed production of
9442 the float and double constant "out of range" error message. Fixed
9443 obstack use. Return integer value when hitting a modifier. Now
9444 return type for TRUE, FALSE and other predefined types. Return
9445 identifier as a TREE_LIST list containing the current line context
9446 as the TREE_VALUE sub-node.
9447 (java_unicode_2_utf8): Fixed typo in declaration.
9448 (java_lex_error): Now use the parser context data structure.
9449 *lex.h: Added 1998 time stamp.
9450 (struct java_line): New fields ref_count and next.
9451 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9452 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9453 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9454 *parse.h: Added 1998 time stamp.
9455 (java_parse_source_file): Renamed from parse_source_file.
9456 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9457 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9458 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9459 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9460 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9461 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9462 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9463 (struct parser_ctxt): New data structure to keep the parser context.
9464 *parse.y: Added 1998 time stamp, got rid of static global variables.
9465 (java_error_count, ctxp): New global variables.
9466 (%union): New value field.
9467 (numeric_type, integral_type): Rules removed.
9468 (primitive_type): Rule defined to handle integral, float, double and
9470 (qualified_name, package_declaration,
9471 single_type_import_declaration, type_import_on_demand_declaration,
9472 modifiers, class_declaration, super, interfaces,
9473 interface_type_list, class_body, field_declaration,
9474 field_declaration, variable_declarators, variable_declarator,
9475 variable_declarator_id, method_declaration, method_header,
9476 formal_parameter_list, formal_parameter, method_body, block,
9477 static, interface_declaration, extends_interfaces,
9478 abstract_method_declaration, local_variable_declarators): Rules now
9480 (force_error, do_warning): New global statics.
9481 (push_parser_context, parser_context_save_global,
9482 parser_context_restore_global, pop_parser_context): New functions.
9483 (yyerror): Now uses the global parser context. Fixed use of obstack.
9484 (parse_error, parse_error_context, parse_warning_context,
9485 java_accstring_lookup, redefinition_error, check_modifiers,
9486 parser_add_interface, create_interface, create_class, find_field,
9487 duplicate_declaration_error, register_fields, method_header,
9488 check_modifiers_consistency, check_abstract_method_header,
9489 method_declarator, parser_qualified_classname,
9490 parser_check_super_interface, parser_check_super,
9491 parser_chain_incomplete_item, java_check_circular_reference,
9492 layout_class_from_source, java_complete_class,
9493 complete_method_decl, resolve_class, complete_class_report_errors,
9494 java_check_final, check_method_redefinition,
9495 java_check_regular_methods, java_check_abstract_methods,
9496 java_check_methods, lookup_java_interface_method2,
9497 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9498 process_imports, find_in_imports, read_import_entry,
9499 read_import_dir, find_in_imports_on_demand,
9500 check_pkg_class_access, not_builtin_p, declare_local_variables,
9501 source_start_java_method, java_generate_parsed_class): New
9503 *typeck.c: (signature_include_return): New global variable.
9504 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9505 to add the function returned type in the signature.
9507 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9509 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9511 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9513 * Make-lang.in (java.info): Added.
9514 (java.install-info): Added
9516 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9518 * Makefile.in (clean): Also remove java/parse.c.
9520 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9522 Add a pair of -fbounds-check/-fno-bounds-check options.
9523 * lang.c (lang_decode_option): Add code to grok arguments.
9524 (flag_bounds_check): Add decl.
9525 (lang_f_options): New array w/ the option in it.
9526 * java-tree.h (flag_bounds_check): Add decl.
9527 * lang-options.h: New file.
9528 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9529 of a static macro value.
9530 (JAVA_ARRAY_EXCEPTION): Delete macro.
9532 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9534 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9535 * expr.c (build_anewarray): Add missing promote_type.
9537 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9539 Add array types with known length to optimize bounds checking.
9540 * typeck.c (build_java_array_type): Take length parameter.
9541 (java_array_type_length, build_prim_array_type): New functions.
9542 * java-tree.h: Update for new functions.
9543 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9544 * class.c: Use build_prim_array_type.
9545 * expr.c (can_widen_reference_to): Handle known-length array types.
9546 (verify_jvm_instructions): Keep track of integer push instructions
9547 followed by newarray/anewarray, so we can build known-length arrays.
9548 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9549 (java_array_data_offset): New function.
9550 (build_java_array_length_access): New function. Optimize if constant.
9551 (build_java_arrayaccess): Constant fold bounds check.
9552 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9553 (build_newarray, build_anewarray): New functions.
9554 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9555 * verify.c (merge_types): Handle known-lengh array types.
9557 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9559 * expr.c (expand_byte_code): Fix performace bug, which caused
9560 searching linenumber_table to be linear rather than constant.
9562 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9564 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9566 * decl.c, java-tree.h (soft_fmod_node): New global.
9567 * decl.c (init_decl_processing): Define __builtin_fmod.
9568 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9569 using __builtin_fmod.
9571 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * keyword.h: New file, output of keyword.gperf as processed by
9575 * lex.c (java_lex_init): Initialize java_error_flag.
9576 * parse.c (YYERROR_NOW): Uses java_error_flag.
9577 * parse.y: New static java_error_flag. Useless definition of
9579 * parse.y (java_error): Portable error recovery using
9580 java_error_flag (not yet completely tuned).
9582 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9584 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9586 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9589 (parse.c, lex.c, keyword.h): New rules for Java source code
9591 * parse.c: Renamed into jcf-parse.c.
9592 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9593 * keyword.gperf: New file, Java keywords.
9594 * parse.y: New file, Java language grammar.
9595 * parse.h: New file, Java language grammar definitions.
9596 * lex.c: New file, Java language lexer.
9597 * lex.h: New file, Java language lexer definitions.
9599 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9601 * decl.c (clinit_identifier_node), java-tree.h: New global.
9602 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9603 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9604 * expr.c (expand_java_field_op): Check for invalid assignment
9607 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9609 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9611 * verify.c (verify_jvm_instructions): When processing a handler,
9612 attempt to set the current_subr to the right value.
9613 (More complicated code combines Sep 17 and Oct 22 versions.)
9615 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9617 * class.c (push_class): Figure out (guess) name of source file.
9618 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9619 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9620 (parse_class_file): Change return type from int to void.
9621 Call debug_start_source_file/debug_end_source_file.
9623 * expr.c (build_java_binop): Fix masking 2nd operand.
9624 * decl.c (init_decl_processing): Set sizetype first.
9626 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9628 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9629 (Revert Sep 17 change.)
9631 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9634 .class extension in their name and fix thing so we don't process
9635 them parse_zip_file_entries().
9636 (parse_zip_file_entries): Cleaned unused local variables.
9638 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9640 * expr.c (can_widen_reference_to): Allows equal array element types.
9641 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9642 * jcf-dump.c (RET): Get (and print) index.
9644 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9645 Promote element type to POINTER_TYPE.
9647 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9649 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9650 find_in_current_zip, jcf_figure_file_type): Moved from
9651 jcf-reader.c to parse.c.
9652 * zextract.c: (read_zip_archive): takes file_comment_length possible
9655 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9657 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9659 * verify.c (merge_types): Handle array types even better ...
9661 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9663 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9665 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9666 * class.c (make_class_data): Don't build fields_decl if no fields.
9667 When building fields_decl, skip if DECL_ARTIFICAL.
9669 * expr.c (java_stack_swap): Update stack_type_map.
9670 * verify.c (merge_types): Handle array types better.
9672 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9674 * class.c (add_field): Don't promote short integral fields to
9675 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9676 * expr.c (push_value): Promote and convert short integral values.
9678 * decl.c, java-tree.h (integer_two_node): New constant node.
9679 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9681 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * class.c (append_gpp_mangled_type): Use function argument
9684 unpromoted type to generate mangled name.
9686 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9688 * constants.c (build_constant_data_ref): Now uses current_class
9689 instead of main_class.
9690 (build_constants_constructor): Now uses current_class instead of
9692 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9693 of the global variable SeepZipFiles done here.
9694 * zextract.c (read_zip_archive): extra_field optional field taken
9695 into account while computing the position of the class file in the
9697 * verify.c (verify_jvm_instructions): Use current_jcf to search
9699 * parse.c (load_class): First search for the class to load in the
9700 current zip file. Saves current_jcf (restored before returning
9701 from that function). Don't call JCF_FINISH in the class was found
9702 in the current ZIP file.
9703 (jcf_parse): If the class was found in the current ZIP file, save
9704 its tree_constant_pool (for later reuse).
9705 (parse_class_file): New function. Process each method defined in
9706 the current class and record the class as to be later registered.
9707 (yyparse): Rewritten. Figure the type of the current file and switch
9709 * lang.c: New global variable current_jcf.
9710 (lang_init): Removed compiling_from_source test (done later, in
9711 yyparse). Removed call the jcf_parse ().
9712 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9713 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9714 in the current ZIP file) and zip_offset (offset to the class data in
9715 the current zip file).
9716 * jcf-reader.c: zipfile.h included.
9717 localToFile: New ZipFileCache static global variable
9718 (parse_zip_file_entries): New function. Browse the current ZIP
9719 file directory and process each class found.
9720 (process_zip_dir): New function. Register each class found in the
9721 ZIP file directory. The class aren't parsed but a valid JCF is
9722 link to each of them.
9723 (find_in_current_zip): New function. Search for a class in the
9724 current ZIP file directory. If found, prepare the class so that it
9726 (jcf_figure_file_type): New function. Examine the file structure
9727 to figure a class file, a ZIP file. If none of these categories are
9728 matched, a source file is assumed.
9729 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9730 SeenZipFile: New global variable.
9731 (open_in_zip): Use zipmember's length to accelerate the search for
9732 a member. If zipmember was NULL and zip file successfully read,
9734 * java-tree.h: New global variable current_jcf declared. Added
9735 declaration for current_constant_pool_tags, current_constant_pool_data,
9736 current_constant_pool_length, current_constant_pool_data_ref.
9737 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9738 store the JCF of classes seen in a zip file) and tree *constant_pool
9739 (to save a loaded class constant pool). current_class declared here.
9740 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9741 retrieve method_ref_constant.
9742 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9743 (OBJECT): get_class_constant now uses current_jcf.
9744 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9745 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9746 (expand_invoke): Now uses current_class instead of main_class
9747 (build_class_init): Now uses current_class instead of main_class
9748 * class.c: New static global variable registered_class.
9749 (register_class): New function.
9750 (emit_register_class): Modified to use registered_class instead of
9752 (is_compiled_class): Now take into account class seen in the archive.
9754 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9756 * except.h: Renamed to: java-except.h.
9757 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9758 * except.c: Add semi-working (commented out) implementation.
9760 * expr.c (expand_iinc): Add needed flush_quick_stack.
9761 * parse.c (set_source_filename): New function.
9762 (give_name_to_class): Set input_filename from package.classname.java.
9764 * jcf-io.c (find_class): Don't look first in ".".
9766 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * zextract.c (read_zip_archive): Now takes into account the
9770 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9772 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9774 * constants.c, java-tree.h (build_internal_class_name): New function.
9775 (alloc_class_constant): Re-implement using build_internal_class_name.
9776 * class.c (make_class_data): Likewise.
9777 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9779 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9781 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9782 to NULL before pushing an exception handler target.
9784 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9785 (java_stack_swap, java_stack_dup): Re-write to be safe from
9786 clobbering registers.
9787 (build_class_init): New function.
9789 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9791 * typeck.c (build_java_array_type): Temporary use
9792 permanent_obstack to create the array 'length' field.
9793 * expr.c (lookup_label): Temporay use permanent_obstack to create
9795 * class.c (push_super_field): Tempory use permanent_obstack.
9797 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9799 * typeck.c (type_for_mode): Now handles double_type_node and
9801 * verify.c (verify_jvm_instructions): The instruction following
9802 the wide bytecode is checked. OPCODE_ret added to the list of
9805 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9807 * class.c (make_class): Temporary use permanent_obstack. Set the
9808 class CLASS_P field to 1.
9809 (push_class): Temporary use permanent_obstack.
9810 (set_super_info): Temporary use permanent_obstack.
9811 (add_method): Temporary use permanent_obstack, set
9813 (add_field): Temporary use permanent_obstack. Sets
9814 FIELD_VOLATILE() and FIELD_TRANSIENT().
9815 (build_class_ref): Temporary use permanent_obstack if the class
9817 (build_static_field_ref): Temporary use permanent_obstack when
9818 creating field's rtl.
9819 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
9820 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
9821 and fields. Function finalized, as far as flag handling.
9822 (push_class_static_dummy_field): Temporary use permanent_obstack.
9823 (emit_register_class): Force generation of class registration at
9825 * decl.c (end_java_method): Call permanent_allocation() before
9827 * expr.c (can_widen_reference_to): Added comment to interface
9828 handling, fixed typo.
9829 (lookup_field): Now uses CLASS_P() to correct FIXME
9830 (expand_invoke): Verification on public && !static &&
9831 !abstract moved into soft_lookupinterfacemethod (kaffe).
9832 Use Object class dtable if objectref is an array when expanding
9834 (java_push_constant_from_pool): Temporary use permanent_obstack
9836 * parse.c (get_ref_constant): Temporary use permanent_obstack to
9837 create constant references.
9838 (get_constant): Temporary use permanent_obstack to create constant.
9839 (load_class): Temporary use permanent_obstack to load class.
9840 (jcf_parse): Temporary use permanent_obstack to perform class
9842 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
9843 (build_java_signature): Temporary use permanent_obstack.
9844 * verify.c: (verify_jvm_instruction): removed unecessary verification
9846 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
9847 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
9850 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
9852 * class.c (append_gpp_mangled_type): Fix typo.
9853 (emit_register_class): Use main_class to get class object, rather
9854 than looking for no-longer-existing static decl starting with _CL.
9855 * typeck.c (parse_signature_type): Promote array element type
9856 if it is a RECORD_TYPE.
9858 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
9860 * class.c (push_class_static_dummy_field): New function.
9861 (mangle_static_field): New. Do G++-style mangling of static fields.
9862 (layout_class): Mandle static fields here, not in add_field.
9863 (build_class_ref): The class object is now a dummy static field.
9864 * decl.c (find_local_variable): Look for best, instead of first match.
9865 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
9866 (build_java_athrow): Don't check here if exception is Throwable.
9867 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
9868 (TYPE_USED): Removed. No longer used ...
9869 * parse.c (jcf_parse): Call push_class_static_dummy_field.
9870 * verify.c (push_pending_label): New function.
9871 (push_pending_block): Renamed to check_pending_block.
9872 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
9873 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9874 re-checking possible handlers) after a store (less wasted work).
9875 Check for null handler (finally) before calling add_handler.
9876 Various changes to (finally?) correctly handle try/finally.
9878 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9880 * class.c: Include stdio.h.
9882 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9884 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9885 to make sure class is initialized before static/special invoke.
9887 * verify.c (verify_jvm_instructions): On a store instruction,
9888 call find_local_variable to force pre-allocation of decl and rtx.
9889 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9891 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9893 * class.c (build_class_ref): Strip off "promoted_" if need be.
9894 (make_field_value): Call build_java_signature when needed.
9895 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9896 * expr.c (build_java_athrow): Don't push_value of exception.
9897 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9898 match specification of [fd]cmp[lg] for NaNs.
9899 (expand_byte_code): Add support for exception handler ranges.
9900 * except.c: Add skeleton for EH code-generation.
9901 * verify.c (merge_types): Treat all promoted integral types as equal.
9902 * constants.c (build_constants_constructor): To force creation of
9903 current_constant_pool_data_ref, call build_constant_data_ref.
9905 * javaop.def (lload): Fix typo.
9906 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9908 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9910 * parse.c: Don't include function.h.
9912 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9914 * except.[ch]: New files.
9915 * Makefile.in (JAVA_OBJS): Add except.o
9916 * expr.c: Temporary warning about unimplemented exceptions.
9917 * verify.c: Verify exception handlers.
9919 * jcf-dump.c (disassemble_method): Print exception table.
9921 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9923 * expr.c (verify_jvm_instructions): Started a thorough
9924 verification of invoke* bytecodes.
9925 (expand_byte_code): flush quick stack if PC is the target of a
9926 branch. and undef RET (conflicting with config/i386/i386.h).
9927 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9929 (expand_invoke): Now handles invokeinterface and do more
9930 verification according to the bytecode.
9931 (lookup_field): Don't try to load the class if processing
9933 (can_widen_reference_to): Now handles interfaces.
9934 * decl.c (init_decl_processing): New global variable
9935 soft_lookupinterfacemethod_node, declared in java-tree.h.
9936 Call set_super_info on string_type_node.
9937 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9939 * class.c (set_super_info): Fills the CLASS_* flags according to
9941 (get_access_flags_from_decl): Handles all class flags.
9943 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9945 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9946 * parse.c (yyparse): Check for abstract method, and missing code.
9947 * expr.c (expand_byte_code): Change interface.
9948 * lang.c (put_decl_node): Print promoted types prettier.
9949 * verify.c (verify_jvm_instruction): Change interface.
9950 Partial support for scanning exception table.
9951 For load instructions, handle promoted integral types.
9953 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9955 * verify.c: New file, with contents moved from expr.c.
9956 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9957 * typeck.c (is_array_type_p): Moved here from expr.c.
9958 * java-tree.h: Add some now-needed function declarations.
9959 * Makefile.in (JAVA_OBJS): Added verify.o.
9961 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9964 METHOD_ABSTRACT flag.
9966 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9967 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9968 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9970 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9972 (start_java_method): Hook for SYNCHRONIZED methods.
9974 * expr.c (build_java_jsr, build_java_ret): New functions
9975 (JSR,PRE): New macros
9976 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9977 (verify_jvm_instructions): tableswitch, lookupswitch,
9978 monitorenter, monitorexit, goto_w: verified.
9979 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9980 (build_java_monitor): New function.
9981 (MONITOR_OPERATION): Modified to call build_java_monitor()
9982 (verify_jvm_instructions): Started a thorough verification of
9985 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9987 Support verification of jsr/ret subroutines (used for try/finally).
9988 * decl.c (return_address_type_node): New type node.
9989 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9990 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9991 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9992 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9993 TYPE_USED): New macros for special types in type_map.
9995 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9996 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9998 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10000 * expr.c (can_widen_reference_to): New function.
10001 (pop_type): Use it.
10002 (merge_type_state): Support handling start of subroutine.
10003 (push_pending_block): Return char* error message, instead of calling
10004 fatal on an error. Also handle subroutines.
10005 (verify_jvm_instructions): Handle errors from push_poending_block.
10006 Support jsr and ret instructions.
10008 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10010 * jcf-io.c (find_classfile): Fix thinko.
10011 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10013 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10015 * Makefile.in (BISON): Remove.
10017 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10019 * Makefile.in: Convert to autoconf.
10020 * config-lang.in (outputs): Added java/Makefile.
10022 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10023 Rename cc1java to jc1.
10025 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10026 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10028 * class.c (class_depth): Do load_class if needed.
10030 Mostly better verification.
10031 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10032 (init_decl_processing): Change return type of soft_checkcast.
10033 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10034 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10035 lang_print_error): New functions.
10036 (lang_init): Set global hook print_error_function to lang_print_error.
10037 * expr.c: In the type_map ptr_type_node is only used for null now.
10038 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10039 (merge_types): Dererence pointer to record types before comparing.
10040 (decode_newarray_type, merge_types): On error just return NULL.
10041 (build_java_binop): Add preliminary implementation (with warning)
10042 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10043 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10044 (expand_compare, expand_java_goto, expand_java_call): Don't
10045 push_pending_block, since that only makes sense when verifying.
10046 (merge_type_state): Different return codes.
10047 (push_pending_block): A block may need to be verified more than once.
10048 (expand_byte_code): Warn about unused code at code generation time.
10049 (verify_jvm_instruction): Changed logic, since code may need to be
10050 re-verified if type-state has changed. Also, better error handling.
10051 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10052 Improve newarray, anewarray, ?aload, athrow,
10053 * java-tree.h (LABEL_CHANGED): New macro.
10055 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10057 * decl.c (soft_athrow_node): New global variable initialized.
10058 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10059 * typeck.c (convert): Added support for REAL_TYPE.
10060 (convert_to_char): New function.
10061 (convert): Handle CHAR_TYPE.
10062 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10063 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10064 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10066 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10067 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10068 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10069 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10070 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10071 to Use The Right Things.
10072 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10073 compatible with INT. BOOLEAN is made equivalent to BYTE.
10074 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10075 OPCODE_ifnonnull): Now supported.
10076 (build_java_athrow): New function.
10078 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10080 Rename method name <init> to match G++ (and fix mangling).
10081 * class.c (layout_class): Replace method name of <init> by class name.
10082 (make_method_value): Do inverse renaming of constructor from <init>.
10083 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10084 * typeck.c (lookup_java_constructor): New function.
10085 * expr.c (expand_invoke): If method_name is <init>, call
10086 lookup_java_constructor to find constructor.
10088 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10090 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10092 * parse.c (get_class_constant): Modified to handle array "classes"
10093 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10095 (convert): Modified to handle real type.
10096 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10097 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10098 variables declared.
10099 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10100 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10101 global variables initialized.
10102 (find_local_variable): Handles the case of a pointer
10103 (end_java_method): Restore the use of one more scope
10104 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10105 build_java_array_length_access, expand_java_arrayload,
10106 expand_java_arraystore, expand_java_array_length,
10107 expand_java_multianewarray, expand_java_anewarray,
10108 build_java_check_indexed_type, is_array_type_p,
10109 build_java_throw_out_of_bound_exception): New functions.
10110 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10111 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10112 OPCODE_<t>aload): Implemented code for verification.
10113 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10114 ARRAY_NEW_MULTI): Macro defined.
10115 (CONVERT): Modified to invoke convert().
10116 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10118 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10120 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10121 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10122 (make_class_data): Field name needs '/' as package prefix.
10123 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10125 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10127 Implement debug information for local variables.
10128 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10129 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10130 DECL_LOCAL_SLOT_CHAIN): New macros.
10131 (struct lang_decl_var): New type.
10132 * parse.c (give_name_to_locals): Move to decl.c.
10133 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10134 (start_java_method): Re-write parameter handling.
10135 (pending_local_decls): New global variable.
10136 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10137 (find_local_variable): Accept pc so we can skips decls not in range.
10138 (struct binding_level): Add end_pc field.
10139 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10140 (various): Change so current pc gets passed to find_local_variable.
10142 * decl.c (init_decl_processing): Re-arrange fields in
10143 class_type_node and and method_type_node to match kaffe 0.9.1.
10144 * class.c (make_method_value, make_class_data): Update
10145 initializations to match.
10147 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10149 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10150 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10151 (push_super_field): New function.
10152 (make_class_data): Handle inheritance of class static initializer.
10153 (layout_class): New name mangling.
10154 * constants.c (build_constant_data_ref): Init type of data array
10155 to a one-element array.
10156 (build_constants_constructor): Set DECL_SIZE from complete array type.
10157 * decl.c: Rename class_type, object_type etc to class_type_node,
10158 object_type_node etc. Make former inherit from latter.
10159 * expr.c (expand_invoke): Add cast of function address.
10160 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10161 * parse.c (yyparse): Don't call layout_class here.
10162 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10164 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10166 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10167 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10168 (alloc_class_constant): New.
10169 * expr.c (expand_invoke): Make sure method's class is initialized.
10170 * class.c (interits_from_p, emit_register_class): New functions.
10171 * parse.c (yyparse): Call emit_register_class.
10173 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10175 * constants.c: New file, to handle constant pool.
10176 * Makefile.in (JAVA_OBJS): Add constants.o.
10177 * decl.c (init_decl_processing): Update, fix, finish various structs.
10178 (pushdecl_top_level): New.
10179 * parse.c (layout_class): Moved to class.c.
10180 * expr.c (java_push_constant_from_pool): New function.
10181 * class.c (build_class_ref): Make work fully
10182 (make_class_data): Emit super-class, constant pool, interface vector.
10184 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10186 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10187 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10188 * class.c (class_depth): New function.
10189 (lookup_named_class): Replaced by new function lookup_class.
10190 * decl.c (object_type_node, string_type_node): New.
10191 Remove various types that we no longer need.
10192 * expr.c (verify_jvm_instructions): New separate verifier pass.
10193 (push_type, pop_type): New functions for verifier.
10194 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10195 (expand_byte_code): Simplify, since we assume already verified.
10196 (expand_invoke): Now mostly works.
10197 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10198 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10199 * parse.c: Wait to allocate class object until we know its name.
10200 (layout_class): Calculate DECL_VINDEX for each virtual method.
10201 * typeck.c (get_array_type): Rename to ...
10202 (build_java_array_type): ... and provide working implementation.
10203 (build_java_signature): New function - build Java signature of type.
10204 (set_java_signature): New function - cache signature with type.
10205 (lookup_java_method): New function.
10207 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10209 * class.c (ident_subst): Take extra SUFFIX parameter.
10210 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10211 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10212 (build_class_ref): Actually implement.
10213 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10214 * decl.c (builtin_function): New.
10215 (init_decl_processing): Update for current Kaffe. Declare some
10216 builtin Kaffe functions.
10217 * expr.c (build_address_of): New.
10218 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10219 Renamed (from expand_java_new etc), and added working implementations.
10220 (build_field_ref): Now also handle static fields.
10221 (expand_invoke): Implement invokestatic, and start implement rest.
10222 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10223 * javaop.def: Rename invokevirt -> invokevirtual.
10224 * lang.c (use_handles): Removed.
10225 * parse.c: Add support for ConstantValue atribute.
10226 Handle nested loading of a class. (JPOOL_UTF): New.
10228 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10230 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10232 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10234 * Make-lang.in (java.install-man): New empty rule.
10235 * typeck.c (set_local_type): New function.
10236 * expr.c (STORE_INTERNAL): Call find_local_variable,
10237 not find_stack_slot. Call set_local_type.
10239 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10241 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10242 and building RECORD_TYPE CONSTRUCTORs.
10243 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10245 * lang.c (use_handles): Change the default to 0.
10246 * decl.c: Define and build class_type, field_type, utf8const_type.
10247 * class.c (make_class_data, make_field_value,
10248 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10249 hashUtf8String, strLengthUtf8, mangled_classname:
10250 Functions to build reflective data structures.
10251 * parse.c (yyparse): Call make_class_data.
10253 * jcf-io.c (open_class, find_classfile): New functions.
10254 * jcf-dump.c: Support reading classfile from explicitly-named
10255 class file (without CLASSPATH searching).
10257 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10259 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10260 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10261 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10262 (get_constant): Now trivial for CONSTANT_Utf8.
10264 * jcf.h: Make NEW_CPOOL the default.
10265 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10267 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>