1 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * parse.y (build_outer_field_access): New local `decl_ctx', use
4 it. Check for field's context and current class immediate outer
6 (outer_field_access_p): Consider fields inherited from the last
8 (build_access_to_thisn): Stop at the last enclosing context if
12 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
14 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
16 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
18 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
21 2000-11-20 Tom Tromey <tromey@cygnus.com>
23 * jv-scan.c (help): Document --complexity.
24 (options): Added --complexity.
25 (flag_complexity): New global.
26 (main): Call `report'.
27 * parse-scan.y (complexity): New global.
28 (if_then_statement, if_then_else_statement,
29 if_then_else_statement_nsi, switch_block_statement_group,
30 while_expression, do_statement, for_begin, continue_statement,
31 throw_statement, catch_clause, finally, method_invocation,
32 conditional_and_expression, conditional_or_expression,
33 conditional_expression): Update complexity.
34 (reset_report): Reset complexity.
35 (report): New function.
37 2000-11-20 Tom Tromey <tromey@cygnus.com>
39 * lex.c (yylex): Added STRICT_TK case.
40 * parse.y (STRICT_TK): Added.
41 * parse-scan.y (STRICT_TK): Added.
42 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
43 `;'. Use 4, not 3, with -k option. Correctly rename resulting
46 * keyword.gperf (strictfp): Added.
48 2000-11-20 Tom Tromey <tromey@cygnus.com>
50 * lex.c (yylex): Recognize floating point constants with leading
53 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
55 * java-tree.h (cyclic_inheritance_report): Constify.
56 * parse.y (cyclic_inheritance_report): Likewise.
58 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
60 * parse.y (goal): Remove call to ggc_add_string_root.
62 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
64 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
65 Create string in scratch buffer, then pass to build_string.
67 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
69 * parse.y (issue_warning_error_from_context): Add
72 2000-11-11 Anthony Green <green@redhat.com>
74 * jcf-parse.c (process_zip_dir): Add finput parameter.
75 (jcf_figure_file_type): Call process_zip_dir with appropriate
78 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
80 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
81 * jcf-parse.c (jcf_figure_file_type): Likewise.
83 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
85 * parse.y (create_new_parser_context): Use memset () instead of
88 2000-11-08 Tom Tromey <tromey@cygnus.com>
90 * gjavah.c (process_file): Only include gcj/cni.h when generating
93 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
95 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
96 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
99 2000-11-05 Tom Tromey <tromey@cygnus.com>
101 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
102 * lex.c (IS_ZERO): New define.
103 (java_perform_atof): Error on floating point underflow.
105 2000-11-04 Tom Tromey <tromey@cygnus.com>
107 * lex.c (java_parse_escape_sequence): Only read two octal
108 characters if the first one is greater than 3. Don't allow
109 "octal" numbers to include the digits 8 or 9.
111 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
113 * Make-lang.in (java.distdir): Remove.
115 2000-11-03 Tom Tromey <tromey@cygnus.com>
117 * Make-lang.in (java.dvi): New target.
118 Partial fix for PR other/567.
120 * lang-options.h: Mention -Wout-of-date.
121 * jcf-dump.c (flag_newer): New global.
122 * gjavah.c (flag_newer): New global.
123 * jcf-io.c (find_class): Only warn when flag_newer set.
124 * lang.c (flag_newer): New global.
125 (struct string_option): New declaration.
126 (lang_W_options): New global.
127 (process_option_with_no): New function.
128 (lang_decode_option): Use it.
130 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
131 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
134 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
135 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
136 * lex.c (java_read_unicode): Removed `term_context' argument.
137 Recognize any number of `u' in `\u'.
138 (java_read_unicode_collapsing_terminators): New function.
139 (java_get_unicode): Use it.
140 (java_lineterminator): Removed.
141 (yylex): Produce error if character literal is newline or single
142 quote. Return if eof found in middle of `//' comment. EOF in
143 `//' comment is only an error if pedantic.
144 (java_ignorable_control_p): New function.
145 (java_parse_end_comment): Return if eof found in middle of
148 * jv-scan.c (pedantic): New global.
150 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
152 * parse.y (outer_field_access_p): Inherited fields aren't
153 consider outer fields.
154 (maybe_build_thisn_access_method): Use
155 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
156 (resolve_expression_name): Trigger an error if a static field
157 is being accessed as an outer field.
159 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
161 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
164 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
166 * Make-lang.in: Move all build rules here from Makefile.in,
167 adapt to new context. Wrap all rules that change the current
168 directory in parentheses. Expunge all references to $(P).
169 When one command depends on another and they're run all at
170 once, use && to separate them, not ;. Add OUTPUT_OPTION to
171 all object-file generation rules. Delete obsolete variables.
173 * Makefile.in: Delete.
174 * config-lang.in: Delete outputs= line.
176 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
178 * parse.y (patch_method_invocation): NULLify this_arg when already
180 (maybe_use_access_method): Handle call to methods unrelated to the
181 current class. Fixed comment.
184 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
186 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
189 2000-10-24 Tom Tromey <tromey@cygnus.com>
191 * lex.c (java_new_lexer): Initialize new fields. Work around
192 broken iconv() implementations.
193 (java_read_char): Swap bytes if required. Use fallback decoder if
195 (byteswap_init, need_byteswap): New globals.
196 (java_destroy_lexer): Only close iconv handle if it is in use.
197 * lex.h (java_lexer): New fields read_anything, byte_swap,
199 Made out_buffer unsigned.
201 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
203 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
204 where an enclosing context can be set on the jdep.
205 (do_resolve_class): Fixed identation.
207 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
209 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
211 * jcf-reader.c (peek_attribute, skip_attribute): Only define
214 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
216 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
218 2000-10-16 Tom Tromey <tromey@cygnus.com>
220 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
221 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
222 * lang-options.h: Added -MA, -MT, -MF..
223 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
224 (DEPEND_TARGET_SET): New macro.
225 (DEPEND_FILE_ALREADY_SET): Likewise.
226 (init_parse): Handle new flags.
227 * jcf.h (jcf_dependency_print_dummies): Declare.
228 * Make-lang.in (s-java): Added mkdeps.o.
229 * Makefile.in (BACKEND): Added mkdeps.o.
230 (../gcjh$(exeext)): Added mkdeps.o.
231 (../jcf-dump$(exeext)): Added mkdeps.o.
232 * jcf-depend.c: Include mkdeps.h.
233 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
235 (jcf_dependency_reset): Rewrote.
236 (dependencies): New global.
237 (jcf_dependency_set_target): Rewrote.
238 (jcf_dependency_add_target): Likewise.
239 (jcf_dependency_add_file): Likewise.
241 (print_ents): Removed.
242 (jcf_dependency_write): Rewrote.
243 (print_dummies): New global.
244 (jcf_dependency_print_dummies): New function
245 (jcf_dependency_write): Call deps_dummy_targets if required.
247 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
249 * gjavah.c (add_class_decl): Removed unused variables `tname',
250 `tlen' and `name_index'.
251 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
252 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
253 in `wfl_operator' with value.
254 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
255 (jcf_figure_file_type): Fixed identation.
256 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
257 * parse.y (analyze_clinit_body): New function.
258 (static_initializer:): Reset `current_static_block'.
259 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
260 `wfl_operator' with new value.
261 (lookup_cl): Use EXPR_WFL_FILENAME.
262 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
264 (build_outer_field_access): Access to this$<n> built from
265 current_class, not its outer context.
266 (build_access_to_thisn): Fixed leading comment. Tidied things up.
267 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
268 (patch_method_invocation): Use `is_static_flag' when already
270 (patch_newarray): Removed assignment in ternary operator.
272 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
274 * except.c (free_eh_ranges): Don't free `whole_range'.
276 2000-10-15 Anthony Green <green@redhat.com>
278 * decl.c (init_decl_processing): Call init_class_processing before
281 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
283 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
285 * Makefile.in (parse.c, parse-scan.c): Likewise.
287 2000-10-12 Mark Mitchell <mark@codesourcery.com>
289 * class.c (temporary_obstack): Remove.
290 (make_class): Don't mess with obstascks.
291 (push_class): Likewise.
292 (set_super_info): Likewise.
293 (add_method_1): Likewise.
294 (add_method): Likewise.
295 (add_field): Likewise.
296 (build_utf8_ref): Likewise.
297 (build_class_ref): Likewise.
298 (build_static_field_ref): Likewise.
299 (finish_class): Likewise.
300 (push_super_field): Likewise.
301 (layout_class): Likewise.
302 (layout_class_methods): Likewise.
303 (init_class_processing): Likewise.
304 * constants.c (get_tag_node): Likewise.
305 (build_constant_data_ref): Likewise.
306 * decl.c (ggc_p): Remove.
307 (copy_lang_decl): Use ggc_alloc.
308 (complete_start_java_method): Don't mess with obstacks.
309 (start_java_method): Likewise.
310 (end_java_method): Likewise.
311 * except.c (link_handler): Use xmalloc.
312 (free_eh_ranges): New function.
313 (method_init_exceptions): Use it.
314 (add_handler): Use xmalloc.
315 (expand_start_java_handler): Don't mess with obstacks.
316 (prepare_eh_table_type): Likewise.
317 (expand_end_java_handler): Likewise.
318 * expr.c (push_value): Likewise.
319 (create_label_decl): Likewise.
320 (build_jni_stub): Likewise.
321 (java_lang_expand_expr): Likewise.
322 (note_instructions): Use xrealloc.
323 (java_push_constant_from_pool): Don't mess with obstacks.
324 (process_jvm_instruction): Likewise.
325 * java-tree.h (cyclic_inheritance_report): Remove duplicate
327 * jcf-parse.c (get_constant): Don't mess with obstacks.
328 (read_class): Likewise.
329 (jcf_parse): Likewise.
330 * lex.c (expresion_obstack): Remove.
331 (java_lex): Don't use obstack_free.
332 * parse.h (exit_java_complete_class): Don't mess with obstacks.
333 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
334 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
335 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
336 * parse.y (gaol): Add more GC roots.
337 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
338 (lookup_field_wrapper): Likewise.
339 (obtain_incomplete_type): Don't mess with obstacks.
340 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
342 (craft_constructor): Don't mess with obstacks.
343 (safe_layout_class): Likewise.
344 (java_complete_class): Likewise.
345 (source_end_java_method): Likewise.
346 (build_outer_field_access_methods): Likewise.
347 (build_outer_method_access_method): Likewise.
348 (maybe_build_thisn_access_method): Likewise.
349 (build_dot_class_method_invocation): Likewise.
350 (java_complete_tree): Likewise.
351 (java_complete_lhs): Likewise.
352 (do_merge_string_cste): Likewise.
353 (patch_string_cst): Likewise.
354 (array_constructor_check_entry): Likewise.
355 * typeck.c (build_java_array_type): Likewise.
356 (parse_signature_string): Likewise.
357 (build_java_signature): Likewise.
359 2000-10-12 Tom Tromey <tromey@cygnus.com>
362 * gjavah.c (add_class_decl): Don't special-case inner classes.
363 (add_namelet): Likewise.
365 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
367 * java-tree.h: Constify current_encoding.
368 * lang.c: Constify current_encoding.
370 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
372 * jvgenmain.c (class_mangling_suffix): Omit `.'.
373 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
375 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
377 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
378 patch. Fixes gcj/340.
380 2000-10-10 Tom Tromey <tromey@cygnus.com>
382 * lex.c (java_new_lexer): Initialize out_first and out_last
384 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
386 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
388 Patch contributed by Corey Minyard.
389 * decl.c (check_local_named_variable): New function.
390 (tree check_local_unnamed_variable): Likewise.
391 (find_local_variable): Splitted. Call check_local_{un}named_variable.
393 2000-10-07 Anthony Green <green@redhat.com>
395 * class.c (layout_class): Handle case where superclass can't be
398 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
400 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
403 2000-10-05 Tom Tromey <tromey@cygnus.com>
405 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
406 * jvgenmain.c (class_mangling_prefix): Removed.
407 (class_mangling_suffix): New global.
409 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
411 (print_method_info): Handle overrides for static and final
413 (process_file): Generate declaration for class object field.
414 * class.c (cxx_keywords): New array.
415 (utf8_cmp): New function.
416 (cxx_keyword_p): New function.
417 (layout_class_method): Mangle C++ keywords by appending `$'.
418 (mangle_field): New function.
419 (mangle_class_field): Use mangle_field. Mangle class name as
421 (mangle_static_field): Use mangle_field.
423 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
425 * decl.c (find_local_variable): Removed uncessary type check and
426 fixed range check typo. From Corey Minyard.
428 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
430 * decl.c (give_name_to_locals): New local `code_offset'. Call
431 `maybe_adjust_start_pc'.
432 * expr.c (note_instructions): New function.
433 (expand_byte_code): Don't collect insn starts here.
434 (peek_opcode_at_pc): New function.
435 (maybe_adjust_start_pc): Likewise.
436 * java-tree.h (maybe_adjust_start_pc): Declare.
437 (note_instructions): Likewise.
438 * jcf-parse.c (parse_class_file): Call `note_instructions'.
440 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
442 * parse.y (field_access:): Fixed indentation.
443 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
445 2000-09-07 Tom Tromey <tromey@cygnus.com>
448 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
449 JPRIMITIVE_TYPE_P, for arithmetic operators.
450 (patch_method_invocation): Indentation fix.
451 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
452 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
453 (do_unary_numeric_promotion): Cleaned up code.
454 (valid_cast_to_p): Handle boolean correctly.
456 2000-09-27 Tom Tromey <tromey@cygnus.com>
458 * lex.c (java_read_unicode): Reset bs_count when finished with
461 2000-10-01 Mark Mitchell <mark@codesourcery.com>
464 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
465 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
466 (typeck.o): Depend on ggc.h.
467 * class.c (add_method_1): Use GC functions for allocation.
468 (init_class_processing): Register roots.
469 * decl.c (ggc_p): Set to 1.
470 (pending_local_decls): Make it static.
471 (push_jvm_slot): Use GC functions for allocation.
472 (init_decl_processing): Register roots.
473 (give_name_to_locals): Use GC functions for allocation.
474 (lang_mark_tree): New function.
475 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
476 functions for allocation.
477 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
478 * lex.c (java_lex): Use build_string, rather than replicating it
480 * parse.y (goal): Add more roots.
481 (mark_parser_ctxt): New function.
482 * typeck.c: Include ggc.h.
484 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
486 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
487 contains something else than MODIFY_EXPR.
489 2000-09-23 Mark Mitchell <mark@codesourcery.com>
491 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
492 * Makefile.in (parse.o): Depend on ggc.h.
494 (constants.o): Likewise.
497 (jcf-parse.o): Likewise.
498 (jcf-write.o): Likewise.
499 (mangle.o): Likewise.
500 * class.c: Include ggc.h.
501 (build_static_field_ref): Register GC roots.
502 (layout_class): Likewise.
503 (init_class_processing): Likewise.
504 * constants.c: Include ggc.h.
505 (current_constant_pool_data_ref): Remove.
506 (tag_nodes): Move it to ...
507 (get_tag_node): ... here. Register GC roots.
508 * decl.c: Include ggc.h. Remove many global tree definitions.
509 (throw_node): Define.
510 (java_global_trees): Likewise.
511 (predef_filenames): Make the size a constant.
512 (init_decl_processing): Adjust accordingly.
513 (init_decl_processing): Call init_jcf_parse. Register GC roots.
514 * expr.c: Include ggc.h.
515 (init_expr_processing): Register GC roots.
516 (build_invokeinterface): Likewise.
517 * java-tree.h: Replace extern tree declarations with macros.
518 (java_global_trees): New variable.
519 (java_tree_index): New enumeration.
520 (init_jcf_parse): Declare.
521 * jcf-parse.c: Include ggc.h.
522 (current_class): Remove declaration.
523 (main_class): Likewise.
524 (all_class_list): Likewise.
525 (predefined_filename_p): Adjust for constant size of
527 (init_jcf_parse): New function.
528 * jcf-write.c: Include ggc.h.
529 (generate_classfile): Register GC roots.
530 (append_synthetic_attribute): Likewise.
531 (append_innerclass_attribute_entry): Likewise.
532 * lang.c: Include ggc.h.
533 (lang_print_error): Register GC roots.
534 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
536 * parse.y: Include ggc.h.
537 (wfl_operator): Remove.
538 (goal): Register GC roots.
539 (java_pop_parser_context): Adjust for new field names.
540 (java_parser_context_save_global): Likewse.
541 (java_parser_context_restore_global): Likewise.
542 (java_parser_context_suspend): Likewise.
543 (java_parser_context_resume): Likewise.
544 (verify_constructor_circularity): Register GC roots.
545 (lookup_cl): Likewise.
546 (java_reorder_fields): Likewise.
547 (build_current_this): Likewise.
548 (class_in_current_package): Likewise.
549 (argument_types_convertible): Likewise.
550 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
552 2000-09-14 Tom Tromey <tromey@cygnus.com>
554 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
556 2000-09-13 Tom Tromey <tromey@cygnus.com>
558 * jcf-parse.c: Include <locale.h>.
559 * jv-scan.c: Include <locale.h>.
561 2000-09-12 Tom Tromey <tromey@cygnus.com>
563 * expr.c (pop_type_0): Return `Object' if trying to merge two
565 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
566 interface types; `Object' is always a valid supertype.
568 2000-09-12 Tom Tromey <tromey@cygnus.com>
571 * jv-scan.c (help): Document --encoding.
572 (options): Added `encoding' entry.
573 (OPT_ENCODING): New define.
574 (main): Handle --encoding.
575 Include <langinfo.h> if nl_langinfo exists.
576 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
578 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
579 (parse_source_file): Correctly call java_init_lex. Added `finput'
580 argument. Use nl_langinfo to determine default encoding.
581 * java-tree.h (current_encoding): Declare.
582 * parse.y (java_parser_context_restore_global): Don't restore
584 (java_parser_context_save_global): Don't set `finput' field.
585 (java_pop_parser_context): Don't restore `finput'. Free old lexer
587 * lang.c (current_encoding): New global.
588 (lang_decode_option): Recognize `-fencoding='.
589 (finish_parse): Don't close finput.
590 * parse.h (struct parser_ctxt): Removed `finput' and
591 `unget_utf8_value' fields. Added `lexer' field.
592 (java_init_lex): Fixed declaration.
593 * lex.c (java_new_lexer): New function.
594 (java_destroy_lexer): Likewise.
595 (java_read_char): Added `lex' argument. Handle iconv case.
596 (java_read_unicode): Added `lex' argument. Count backslashes in
598 (java_init_lex): Added `finput' and `encoding' arguments. Set
599 `lexer' field in ctxp.
600 (BAD_UTF8_VALUE): Removed.
601 (java_lex): Handle seeing UEOF in the middle of a string literal.
602 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
603 (java_lexer): New structure.
606 (DEFAULT_ENCODING): New define.
607 (java_destroy_lexer): Declare.
609 2000-09-12 Tom Tromey <tromey@cygnus.com>
612 * lex.c (java_init_lex): Initialize java_io_serializable.
613 * parse.y (java_io_serializable): New global.
614 (valid_ref_assignconv_cast_p): An array can be cast to
617 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
619 * decl.c, expr.c: Include defaults.h if not already included.
620 Don't define the *_TYPE_SIZE macros.
622 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
624 * typeck.c (build_java_array_type): Correct first parameter
625 in ADJUST_FIELD_ALIGN invocation.
627 2000-09-06 Tom Tromey <tromey@cygnus.com>
629 * lang-specs.h: Also recognize `-femit-class-files'.
631 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
633 * verify.c (merge_types): Load the types to merge if necessary.
635 2000-09-02 Anthony Green <green@redhat.com>
637 * jcf-io.c: Include zlib.h.
638 (open_in_zip): Read compressed class file archives.
639 * zipfile.h (ZipDirectory): Add uncompressed_size and
640 compression_method fields.
641 * zextract.c (read_zip_archive): Collect file compression info.
643 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
645 * parse.y (do_resolve_class): Also explore superclasses of
646 intermediate enclosing contexts when searching for inner classes.
648 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
650 * parse.y (variable_declarator_id:): Better error message.
651 (expression_statement:): Use YYNOT_TWICE.
652 (cast_expression:): Likewise.
653 (assignment:): Likewise.
655 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
657 * parse.y (do_merge_string_cste): New locals. Create new
658 STRING_CSTs each time, use memcpy. Fixes gcj/311.
660 2000-08-07 Hans Boehm <boehm@acm.org>
662 * boehm.c (mark_reference_fields): Set marking bits for all words in
663 a multiple-word record.
664 (get_boehm_type_descriptor): Use the procedure marking descriptor for
667 2000-08-31 Mike Stump <mrs@wrs.com>
669 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
670 jcf-dump$(exeext)): Make parallel safe.
672 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
674 * jcf-parse.c (set_source_filename): Constify a char *.
675 * jcf-write.c (append_innerclasses_attribute,
676 make_class_file_name): Constify a char *. Don't recycle a
677 variable for an unrelated purpose.
678 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
679 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
681 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
683 * expr.c (can_widen_reference_to): Fixed indentation.
684 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
685 * parse.y: `finit$' replaces `$finit$' in comments.
686 (try_builtin_assignconv): Fixed leading comment.
688 2000-08-25 Greg McGary <greg@mcgary.org>
690 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
692 2000-08-24 Greg McGary <greg@mcgary.org>
694 * lang.c (lang_decode_option): Use ARRAY_SIZE.
695 * parse.y (BINOP_LOOKUP): Likewise.
697 2000-08-22 Andrew Haley <aph@cygnus.com>
699 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
700 sign extending. Fixes gcj/321.
701 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
702 combining to make a jlong. Fixes gcj/321.
704 2000-08-21 Nix <nix@esperi.demon.co.uk>
706 * lang-specs.h: Do not process -o or run the assembler if
709 2000-08-16 Andrew Haley <aph@cygnus.com>
711 * typeck.c (build_java_array_type): Rewrite code to do array
712 alignment. Take into account back-end macros when aligning array
713 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
714 user to set alignment. Fixes gcj/252 and 160.
716 2000-08-09 Tom Tromey <tromey@cygnus.com>
718 * parse.y (check_abstract_method_definitions): Now return `int'.
719 Check implemented interfaces. Fixes PR gcj/305.
721 * parse.y (patch_switch_statement): Disallow `long' in switch
722 expressions. Fixes PR gcj/310.
724 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
726 * decl.c (finit_leg_identifier_node): New global.
727 (init_decl_processing): Use `finit$' to initialize
728 finit_identifier_node. Use `$finit$' to initialize
729 finit_leg_identifier_node.
730 * expr.c (expand_java_field_op): Use ID_FINIT_P.
731 * java-tree.h (finit_identifier_node): Changed attached comment.
732 (finit_leg_identifier_node): New declaration.
733 (ID_FINIT_P): Take finit_identifier_node and
734 finit_leg_identifier_node into account. This is a backward
737 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
739 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
741 (generate_bytecode_insns): Check `nargs' before emitting it.
742 * verify.c (merge_type_state): Fixed typo.
743 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
744 generate_bytecode_{conditional,insns}.
746 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
748 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
751 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
753 * class.c (maybe_layout_super_class): Fixed indentation.
754 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
755 (java_check_methods): New function declaration.
756 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
757 instead of `str_ptr'.
758 * jcf-write.c (generate_bytecode_insns): Emit number the of args
759 of a `invokeinterface' at the right time.
760 * parse.h (WFL_STRIP_BRACKET): New macro.
761 (SET_TYPE_FOR_RESOLUTION): Use it.
762 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
763 (check_class_interface_creation): Don't check for cross package
764 innerclass name clashes.
765 (method_header): Behave properly if MDECL is `error_mark_node'.
766 (method_declarator): Return `error_mark_node' if bogus current
768 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
769 (resolve_and_layout): New local `decl_type', set and used. Call
771 (java_check_methods): New method.
772 (java_layout_classes): Use it.
773 (resolve_qualified_expression_name): No EH check necessary in
775 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
777 (patch_assignment): Set DECL_INITIAL on integral final local.
779 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
781 * java-tree.h (flag_extraneous_semicolon): New extern.
782 * lang-options.h: (-Wextraneous-semicolon): New option.
783 * lang.c (flag_redundant): Fixed typo in leading comment.
784 (flag_extraneous_semicolon): New global.
785 (lang_decode_option): Set `flag_extraneous_semicolon' when
786 -Wall. Decode `-Wextraneous-semicolon'.
787 * parse.y (type_declaration:): Removed `SC_TK' hack, added
788 `empty_statement' rule.
789 (class_body_declaration): Likewise.
790 (method_body:): Accept `;' as a method body.
791 (static_initializer:): Removed `SC_TK' hack.
792 (constructor_block_end:): Likewise.
793 (empty_statement:): Report deprecated empty declaration. Fixes
796 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
798 * parse.y (build_dot_class_method_invocation): Changed parameter
799 name to `type'. Build signature from `type' and convert it to a
800 STRING_CST if it's an array.
801 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
802 to use `ref_type' directly.
804 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
806 * lang-options.h: Added a comma after the last element to avoid
807 syntax errors when other languages define additional options.
809 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
811 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
812 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
813 (jc1): Link with $(BACKEND).
814 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
816 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
818 * jvspec.c: Adjust type of second argument to
819 lang_specific_driver, and update code as necessary.
821 * class.c (build_dtable_decl): Initialize dummy.
823 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
825 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
826 method bodies not to rule out discarding `<clinit>'; don't use
827 <clinit> to initialize static fields with constant initializers.
829 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
831 * gjavah.c (print_method_info): Added `synth' parameter. Skip
833 (method_synthetic): New global.
834 (HANDLE_METHOD): Recognize synthetic method and tell
835 `print_method_info' about it.
836 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
837 processing a synthetic method.
838 * jcf-reader.c (skip_attribute): New function.
839 ( skip_attribute): Likewise.
841 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
843 * parse.y (build_outer_field_access): Fixed comments.
844 (fix_constructors): Emit the initialization of this$<n> before
846 (resolve_qualified_expression_name): Build an access to `decl' if
849 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
851 * parse-scan.y (curent_class): Non longer const.
852 (inner_qualifier, inner_qualifier_length): Deleted.
853 (current_class_length): New global.
854 (bracket_count): Fixed typo in leading comment.
855 (anonymous_count): New global.
856 (class_instance_creation_expression:): Handle anonymous classes.
857 (anonymous_class_creation:): New rule.
858 (push_class_context): Rewritten.
859 (pop_class_context): Likewise.
860 (INNER_QUALIFIER): Macro deleted.
861 (report_class_declaration): call `push_class_context' when
862 entering the function. `fprintf' format modified not to use
864 (report_class_declaration): Assign `package_name' and
865 `current_class' to NULL separatly.
867 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
869 * expr.c (build_invokeinterface): Call layout_class_methods on
872 2000-07-27 Tom Tromey <tromey@cygnus.com>
873 Anthony Green <green@cygnus.com>
874 Alexandre Petit-Bianco <apbianco@cygnus.com>
876 * class.c (make_class_data): Create vtable for abstract classes.
877 (get_dispatch_table): Changed to cope with abstract classes.
879 2000-07-27 Tom Tromey <tromey@cygnus.com>
881 * parse.y (patch_method_invocation): Don't reverse the argument
882 list when dealing with anonymous class constructors. Fixed typo in
885 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
887 * parse.y (build_alias_initializer_parameter_list): Reverse
888 crafted list when building aliases for anonymous class
891 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
893 * parse.y (jdep_resolve_class): Don't bother checking potential
894 innerclass access if `decl' is NULL.
895 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
898 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
900 * parse.c: Remove (again.)
902 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
904 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
905 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
906 outside the `if' statement, alias to innerclass removed, `decl'
907 used to mark the class complete.
909 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
911 * parse.y (simple_name:): Fixed typo in error message.
913 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
915 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
916 or its first operand can be error marks.
918 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
920 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
921 * parse.y (method_header): Likewise.
923 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
925 * parse.y (process_imports): Consider that one might be trying to
926 import an innerclass. Fixes gcj/254
928 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
930 * parse.y (find_as_inner_class): Handle the case where the
931 enclosing context of an innerclass has been loaded as bytecode.
933 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
935 * parse.y (simple_name:): Reject `$' in type names.
936 (resolve_type_during_patch): Use `type' as a second
937 argument to resolve_no_layout. Fixes gcj/257.
939 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
941 * parse.y (find_most_specific_methods_list): Select the only
942 non-abstract method even if max has been set.
943 Fixes gcj/285, gcj/298.
945 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
947 * lang-specs.h: Added %(jc1) to java compiler options.
949 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
951 * .cvsignore: New file.
953 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
955 * parse.y (not_accessible_p): Access granted to innerclasses
956 (indirectly) extending the reference type. Fixes gcj/249.
958 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
960 * parse.y (patch_method_invocation): Fixed comment.
961 (maybe_use_access_method): Build this$<n>s to the context of the
962 target method, or a type that extends it. Fixes gcj/242.
964 2000-07-13 Mark Mitchell <mark@codesourcery.com>
968 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
970 * parse.y (fold_constant_for_init): Avoid bullish conversion.
972 2000-07-13 Tom Tromey <tromey@cygnus.com>
974 * lang-specs.h: Added %{I*}.
976 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
978 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
980 2000-07-12 Mark Mitchell <mark@codesourcery.com>
982 * parse-scan.c: Remove.
984 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
986 * class.c (set_super_info): Handled protected inner classes.
987 (common_enclosing_context_p): Bail early if arguments aren't both
989 (get_access_flags_from_decl): Handle private and protected inner
991 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
992 (CLASS_PROTECTED): Likewise.
993 (struct lang_type): New bitfield `poic'.
994 * parse.y (jdep_resolve_class): Call check_inner_class_access on
996 (check_inner_class_access): Renamed arguments, added
997 comments. Handles protected inner classes (fixes gcj/225)
998 (not_accessible_p): Fixed comments. Avoid handling inner classes.
1000 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1002 * parse.y (resolve_qualified_expression_name): Verify qualified
1003 access to `this'. Fixes gcj/239.
1005 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
1007 * jcf-write.c (generate_classfile): Don't install ConstantValue
1010 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1012 * parse.y (resolve_qualified_expression_name): Handle inner class
1013 access. Fixes gcj/256.
1015 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1017 * jcf-write.c (generate_classfile): Properly install the
1018 ConstantValue attribute and the initial value constant pool index
1019 on string constants.
1020 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
1023 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1025 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
1027 * parse.y (find_as_inner_class): Fixed typo.
1028 (do_resolve_class): Explore enclosing contexts when searching for
1029 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
1030 (check_inner_class_access): Check `decl' which can be null in case
1033 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1035 * java-tree.h (java_debug_context): Declared `extern'.
1036 (safe_layout_class): Likewise.
1037 * parse.y (resolve_field_access): Field must be `static' in order
1038 to be replaced by its initial value. Added comments.
1039 (find_applicable_accessible_methods_list): Fixed typo.
1040 (find_most_specific_methods_list): Methods found in innerclasses
1041 take over methods founds in the enclosing contexts.
1042 (java_complete_tree): Loosen restrictions on the type of DECLs
1043 that can be replaced by their initialization values.
1044 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
1046 2000-07-05 Tom Tromey <tromey@cygnus.com>
1048 * Make-lang.in (PARSE_DIR): New macro.
1049 (PARSE_RELDIR): Likewise.
1050 (PARSE_C): Likewise.
1051 (PARSE_SCAN_C): Likewise.
1052 ($(PARSE_C)): New target.
1053 ($(PARSE_SCAN_C)): Likewise.
1054 (SET_BISON): New macro.
1055 (BISONFLAGS): Likewise.
1056 (JAVABISONFLAGS): Likewise.
1058 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
1060 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
1061 argument on the first pass for CNI as well as JNI.
1062 (print_method_info): Set up method name on the first pass only.
1064 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1066 * parse.y (parser_qualified_classname): Removed parameter
1068 (create_interface): Removed first passed parameter to
1069 parser_qualified_classname.
1070 (create_class): Likewise. Don't install alias on static
1071 innerclasses. Fixes gcj/275.
1073 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1075 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
1076 debugable statement with empty_stmt_node. Fixes gcj/272
1078 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1080 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
1083 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1085 * jcf-write.c (push_long_const): Appropriately cast short negative
1088 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1090 * parse.y (verify_constructor_super): Use loop variable
1091 `m_arg_type' initialized with `mdecl_arg_type'.
1093 2000-06-29 Tom Tromey <tromey@cygnus.com>
1095 * parse.y (resolve_field_access): Handle case where `type_found'
1098 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1100 * expr.c (lookup_field): The same field can be found through two
1101 different interface. Don't declare it ambiguous in that case.
1103 2000-06-27 Tom Tromey <tromey@cygnus.com>
1105 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
1106 follows \r, then unget it at a lower level.
1108 2000-06-26 Tom Tromey <tromey@cygnus.com>
1110 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
1113 2000-06-25 Tom Tromey <tromey@cygnus.com>
1115 * parse.y (for_statement): Wrap expression in a WFL if it is a
1116 constant. For PR gcj/268.
1118 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1120 * parse.y (do_resolve_class): Minor optimiztion in the package
1121 list search. Removed unecessary test and return statement.
1122 (valid_ref_assignconv_cast_p): Order of arguments to
1123 enclosing_context_p fixed.
1125 2000-06-24 Tom Tromey <tromey@cygnus.com>
1127 * expr.c (lookup_field): Print error and return error_mark_node if
1128 field reference is ambiguous.
1130 * parse.y (check_abstract_method_definitions): Also check if
1131 `other_method' is abstract.
1133 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1135 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
1137 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
1138 (struct lang_type): New field `pic'.
1139 (CLASS_PRIVATE): New macro.
1140 * parse.y (check_inner_class_access): New function.
1141 (jdep_resolve_class): Call it.
1143 2000-06-23 Tom Tromey <tromey@cygnus.com>
1145 * parse.y (patch_incomplete_class_ref): Initialize the returned
1146 class. For PR gcj/260.
1148 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
1150 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
1152 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1154 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1155 Java specific checks.
1156 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
1158 * java-tree.def (CASE_EXPR): Marked 'e'.
1159 (DEFAULT_EXPR): Likewise.
1160 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
1162 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
1163 Java specific checks.
1164 (generate_bytecode_insns): Test try_block for BLOCK before using
1166 * parse.y (build_wfl_wrap): Added `location' argument. Set
1167 EXPR_WFL_LINECOL accordingly.
1168 (dim_expr:): Wrap constants with WFLs.
1169 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
1170 (resolve_package): Check for `stmt' not being a BLOCK before
1171 building a debuggable statement with it.
1172 (make_qualified_primary): Added extra parameter to build_wfl_wrap
1174 (resolve_field_access): Make sure `decl' is a DECL before treating
1176 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
1177 IDENTIFIER_NODE before treating it as such.
1178 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
1179 treating it as such.
1180 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
1181 to be applied only on non array types.
1183 2000-06-16 Per Bothner <per@bothner.com>
1185 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
1186 define in terms of DECL_RESULT, as that fails when --enable-checking.
1188 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1190 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
1191 types the same in comparison.
1192 (CHECK_OP): Add static prototype.
1194 2000-06-13 Jakub Jelinek <jakub@redhat.com>
1196 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
1197 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
1200 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1202 * decl.c (create_primitive_vtable): Prototype.
1204 * jcf-write.c (generate_bytecode_insns): Initialize variable
1207 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
1209 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1211 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
1212 to track searched classes, and do not search the same class more than
1213 once. Call find_applicable_accessible_methods_list on immediate
1214 superclass, instead of search_applicable_method_list on all ancestors.
1217 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
1219 * parse.y (register_fields): Permit static fields in inner classes
1220 if they are final. Fix for PR gcj/255.
1222 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1224 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
1225 * parse.y (find_in_imports): Returned type changed to void,
1226 leading comment fixed.
1227 (register_package): New function.
1228 (qualify_and_find): Likewise.
1229 (package_declaration:): Use `register_package'.
1230 (single_type_import_declaration:): Removed local variable
1231 `node'. Added missing `;' for consistency.
1232 (type_import_on_demand_declaration:): Use `chainon' to link new
1234 (lookup_field_wrapper): Lookup local variables defined in outer
1236 (java_complete_class): Don't reverse the list of imported on demand.
1237 (do_resolve_class): Reorganized. Removed local variable
1238 `original_name'. Call `qualify_and_find' with the current package
1239 name, invoke `find_in_imports_on_demand' right after. Call
1240 `qualify_and_find' with the packages we've seen so far. Fixed
1241 operations numbering in comments.
1242 (java_expand_class): Don't reverse `package_list'.
1243 (find_most_specific_methods_list): New local variables `abstract'
1244 and `candidates'. Use them to pick the right method.
1246 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
1248 * parse.y (check_modifiers_consistency): Don't subtract out
1249 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
1251 2000-06-04 Philipp Thomas <pthomas@suse.de>
1253 * Makefile.in (INTLLIBS): New.
1257 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1259 * class.c (get_dispatch_table): Build the vtable dummy entry list
1260 element with a null purpose. Fixed leading comment.
1261 (build_dtable_decl): Build an accurate dtable type when appropriate
1264 2000-06-02 Richard Henderson <rth@cygnus.com>
1266 * lang.c (lang_get_alias_set): New.
1268 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
1270 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
1271 before using it as the accessed field.
1273 2000-05-31 Tom Tromey <tromey@cygnus.com>
1275 * java-tree.h (boolean_array_vtable, byte_array_vtable,
1276 char_array_vtable, short_array_vtable, int_array_vtable,
1277 long_array_vtable, float_array_vtable, double_array_vtable):
1279 * expr.c (get_primitive_array_vtable): New function.
1280 (create_primitive_vtable): New function.
1281 (java_lang_expand_expr): Enable code to statically generate
1283 * decl.c (init_decl_processing): Create primitive vtables.
1284 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
1285 short_array_vtable, int_array_vtable, long_array_vtable,
1286 float_array_vtable, double_array_vtable): Define.
1288 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
1290 * java/parse.y (find_applicable_accessible_methods_list):
1291 Don't add an uninitialized value to the list.
1293 2000-05-25 Tom Tromey <tromey@cygnus.com>
1295 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
1296 when trying to see if field's class should be initialized. Always
1297 initialize field's declaring class, not qualified class.
1300 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
1301 `wfl_operator', to maybe_build_primttype_type_ref.
1304 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
1306 * parse.y (patch_method_invocation): Don't try to lookup methods
1309 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * parse.y (resolve_field_access): Call the appropriate <clinit>
1312 before accessing the length of a static array. Craft a decl for
1313 the field while its time. Fixes PR gcj/129.
1315 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1317 * parse.y (resolve_package): Correctly set `*next' (was off by
1319 (resolve_qualified_expression_name): Fixed comment.
1321 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1323 * jcf-parse.c (jcf_parse_source): Reset current_class and
1324 current_function_decl to NULL before parsing a new file.
1326 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1328 * parse.y (block_end:): If the collected block doesn't feature a
1329 statement, insert an empty statement.
1331 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1333 * parse.y (maybe_yank_clinit): New function.
1334 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
1335 end of the list of methods belonging to a class.
1336 (java_complete_expand_method): Check whether <clinit> is really
1337 necessary and expand it accordingly.
1339 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1341 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
1342 processed by the method's switch statement.
1344 2000-05-19 Tom Tromey <tromey@cygnus.com>
1346 * java-tree.h: Added init state enum.
1347 * decl.c (emit_init_test_initialization): Initialize class
1348 initialization check variable by looking at class' state.
1350 2000-05-19 Tom Tromey <tromey@cygnus.com>
1352 * java-tree.h (build_instanceof): Declare.
1353 (build_get_class): Declare.
1354 * parse.y (patch_binop): Use build_instanceof.
1355 * expr.c (build_instanceof): New function. If class is final,
1356 don't make a function call.
1357 (expand_java_INSTANCEOF): Use it.
1358 (build_get_class): New function.
1360 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1362 * jcf-write.c (generate_classfile): Scan the source_file for
1363 slashes with the right pointer variable.
1365 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1367 * lang.c (lang_decode_option): Update -Wunused flags by calling
1369 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
1371 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
1373 * check_init.c (check_init): Constify local char *.
1374 * class.c (push_class): Constify local char *.
1375 * java_tree.h: Update prototypes.
1376 * jcf-io.c (open_class): Constify filename parameter and
1378 (find_class): Remove redundant string copy. Cast return from
1380 * jcf-parse.c (read_class, parse_class_file, yyparse):
1381 Constify local char *.
1382 * jcf-write.c (generate_bytecode_insns, generate_classfile):
1383 Constify local char *.
1384 * jcf.h (JCF): Constify filename and classname.
1385 (JCF_FINISH): Cast args to FREE to char * when appropriate.
1386 * lang.c (init_parse): Constify parameter and return value.
1387 * lex.c (java_get_line_col): Constify filename parameter.
1388 * parse.h: Constify parser_ctxt.filename. Update prototypes.
1389 * parse.y (java_parser_context_suspend,
1390 issue_warning_error_from_context, safe_layout_class): Constify
1392 * parse.c: Regenerate.
1394 2000-05-08 Tom Tromey <tromey@cygnus.com>
1396 * expr.c (build_jni_stub): Cache the result of
1397 _Jv_LookupJNIMethod.
1399 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1401 * decl.c (predef_filenames_size): Now 7.
1402 (predef_filenames): New seventh entry.
1404 2000-05-04 Tom Tromey <tromey@cygnus.com>
1406 * boehm.c (mark_reference_fields): Don't mark RawData fields.
1407 Keep track of when we've seen a reference field after a
1408 non-reference field.
1409 (get_boehm_type_descriptor): Handle case where we see
1410 non-reference fields but no trailing reference field.
1411 * decl.c (rawdata_ptr_type_node): Define.
1412 (init_decl_processing): Initialize rawdata_ptr_type_node.
1413 * java-tree.h (rawdata_ptr_type_node): Declare.
1415 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1417 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
1418 specifiers in calls to fprintf.
1420 2000-05-03 Andrew Haley <aph@cygnus.com>
1422 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
1424 * javaop.h (WORD_TO_INT): New function.
1425 (IMMEDIATE_s4): Use WORD_TO_INT.
1426 * jcf.h (JPOOL_INT): Ditto.
1428 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
1431 2000-04-19 Tom Tromey <tromey@cygnus.com>
1433 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
1435 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
1437 * expr.c (build_jni_stub): New function.
1438 * lang-specs.h: -fjni and -femit-class-file are incompatible.
1440 * parse.y (java_complete_expand_methods): Expand a native method
1441 and call build_jni_stub if -fjni given.
1442 * lang-options.h: Document -fjni.
1443 * lang.c (flag_jni): New global.
1444 (lang_f_options): Added `jni' entry.
1445 * java-tree.h (soft_lookupjnimethod_node,
1446 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
1448 (flag_jni): Declare.
1449 (build_jni_stub): Declare.
1450 (struct lang_decl): Added `native' flag.
1451 (METHOD_NATIVE): Redefined to use `native' field of lang specific
1453 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
1454 soft_jnipopsystemframe_node): New globals.
1455 (init_decl_processing): Set them. _Jv_InitClass only takes one
1458 * java-tree.def: Put into `C' mode.
1460 2000-04-27 Tom Tromey <tromey@cygnus.com>
1463 * expr.c (expand_invoke): Generate check to see if object pointer
1464 is null in nonvirtual invocation case.
1465 * java-tree.h (soft_nullpointer_node): Declare.
1466 * decl.c (soft_nullpointer_node): New global.
1467 (init_decl_processing): Initialize soft_nullpointer_node.
1468 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1469 or `private' methods.
1470 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1472 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1474 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
1477 2000-04-26 Tom Tromey <tromey@cygnus.com>
1479 * zextract.c (find_zip_file_start): New function.
1480 (read_zip_archive): Use it.
1482 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1484 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
1486 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1488 * class.c (common_enclosing_context_p): New function.
1489 * java-tree.h (common_enclosing_context_p): Added prototype.
1490 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
1491 classes sharing an outer context with the current instance.
1492 * parse.y (build_access_to_thisn): Fixed leading comment.
1493 (verify_constructor_super): New local `supper_inner'. Skip
1494 enclosing context argument in the case of inner class constructors.
1495 (patch_method_invocation): Insert proper context as second
1496 parameter to pure inner class constructor super invocations.
1498 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1500 * parse.y (end_class_declaration): Reset the interface number
1503 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
1505 * parse.y (source_start_java_method): Deleted unecessary code.
1506 (patch_method_invocation): Fixed comment.
1508 2000-04-24 Robert Lipe <robertlipe@usa.net>
1510 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
1512 2000-04-23 Tom Tromey <tromey@cygnus.com>
1514 * boehm.c (mark_reference_fields): Use int_byte_position.
1516 2000-04-22 Tom Tromey <tromey@cygnus.com>
1518 * boehm.c (mark_reference_fields): Only call byte_position on
1521 2000-04-22 Tom Tromey <tromey@cygnus.com>
1523 * boehm.c (mark_reference_fields): Added `last_view_index'
1524 argument. Use DECL_FIELD_OFFSET to determine field's offset.
1526 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
1528 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
1529 * parse.y (check_class_interface_creation): Fixed comments. Select
1530 permitted modifiers for (inner) interfaces. Changed error message
1531 to report rejected modifiers used with local classes.
1533 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
1535 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
1536 of directly inherited type considered in scope.
1537 * parse.y (do_resolve_class): Search inherited classes for inner
1540 2000-04-20 Tom Tromey <tromey@cygnus.com>
1542 * parse.y (not_accessible_p): Use member's class, not current
1543 class, when doing inheritance check for protected reference.
1546 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
1548 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
1550 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1552 * parse.y (lookup_field_wrapper): Search for final local aliases.
1553 (resolve_expression_name): Let lookup_field_wrapper search for
1554 final local aliases. Force the value of `name' if one is found.
1555 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
1556 an expression name. Fixed comments.
1558 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
1560 * parse.y (yyerror): `msg' can be null, don't use it in that case.
1562 2000-04-19 Tom Tromey <tromey@cygnus.com>
1564 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
1566 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1568 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
1570 2000-04-18 Tom Tromey <tromey@cygnus.com>
1573 * gjavah.c (utf8_cmp): Changed return value.
1574 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
1576 (cxx_keywords): New global.
1577 (get_field_name): Handle new result of cxx_keyword_subst.
1578 (print_method_info): Likewise.
1580 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
1582 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
1583 with a newline, for CNI.
1584 (print_stub_or_jni): Print a space or newline before method name for
1586 (print_cxx_classname): Don't write leading "::" in CNI stub method.
1587 (process_file): Include gcj/cni.h if generating CNI stubs.
1589 2000-04-16 Tom Tromey <tromey@cygnus.com>
1591 * gjavah.c (decompile_method): Use print_field_name.
1594 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1596 * parse.y (java_expand_classes): Reverse the package list once.
1597 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
1599 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
1600 the `==' and `!=' operators.
1602 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1604 * jcf-write.c (generate_bytecode_insns): At invokation time,
1605 always relate an interface method to the type of its selector.
1607 2000-04-05 Tom Tromey <tromey@cygnus.com>
1610 * expr.c (expand_invoke): Generate check to see if object pointer
1611 is null in nonvirtual invocation case.
1612 * java-tree.h (soft_nullpointer_node): Declare.
1613 * decl.c (soft_nullpointer_node): New global.
1614 (init_decl_processing): Initialize soft_nullpointer_node.
1615 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
1616 or `private' methods.
1617 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
1619 2000-04-05 Tom Tromey <tromey@cygnus.com>
1622 * parse.y (check_final_assignment): Recognize assignments to the
1623 `length' field of an array when generating class files.
1625 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1627 * class.c (decl_hash): Prototype removed.
1628 (decl_compare): Likewise.
1630 2000-04-05 Tom Tromey <tromey@cygnus.com>
1632 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
1633 * parse.y (check_modifiers_consistency): Check for final/volatile
1634 clash. Fixes PR gcj/164.
1636 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1638 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
1640 (java_hash_compare_tree_node): Renamed from `decl_compare, made
1642 (add_method_1): Use `java_hash_hash_tree_node' and
1643 `java_hash_compare_tree_node'.
1644 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
1645 (java_hash_compare_tree_node): Likewise.
1646 * parse.y (find_applicable_accessible_methods_list): Create,
1647 delete and use a hash table to remember already searched interfaces.
1649 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
1651 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
1654 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1656 * boehm.c (mark_reference_fields, set_bit): Prototype.
1657 (set_bit): Un-ANSI-fy definition.
1659 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
1662 * decl.c (emit_init_test_initialization): Likewise.
1664 * gjavah.c (jni_print_char): Likewise.
1666 * parse.y (create_new_parser_context): Likewise.
1668 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1670 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
1671 patch missing hunk. Fixed indentation.
1673 2000-03-30 Tom Tromey <tromey@cygnus.com>
1675 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
1676 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
1678 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1680 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1681 when negative *before* using it as an array index.
1682 * ChangeLog: Fixed typo.
1684 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1686 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
1687 to 0 when it reaches -1.
1689 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
1691 * jcf-parse.c (get_constant): Properly cast `num' during the
1692 invocation of `add_double'.
1693 * jcf-write.c (push_long_const): Properly cast `lo' before
1694 comparing it to short bounds.
1695 * parse-scan.y (interface_declaration:): Rule re-arrange so that
1696 `interface_body:' is reduced after the current interface is
1699 2000-03-26 Tom Tromey <tromey@cygnus.com>
1701 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
1702 Java-specific `-f' option.
1704 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1706 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
1707 Adjust order of making types.
1708 Make bitsize_*_node values.
1710 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1712 * class.c (make_field_value): Use byte_position.
1713 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
1714 (java_array_data_offset): Likewise.
1715 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
1718 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1720 * parse.y (check_abstract_method_definitions): New local
1721 `end_type_reached'. Make sure we also consider `end_type'.
1722 (java_check_abstract_method_definitions): Make sure we eventually
1723 consider `java.lang.Object'.
1724 (maybe_use_access_method): Don't use access method if not in the
1725 context of a pure inner class or if the method's context is right.
1726 (find_applicable_accessible_methods_list): New static flag
1727 `object_done'. Don't search abstract classes as interfaces. Fixed
1728 indentation. Fixed the `java.lang.Object' only search. Search
1729 class interface(s) first, then fully search enclosing contexts.
1730 (find_most_specific_methods_list): Pick the closest candidate when
1731 they're all abstract.
1733 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1735 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1736 properly initialize `finished_label'. Don't emit gotos for empty
1739 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1741 * except.c (emit_handlers): Clear catch_clauses_last.
1743 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1745 * parse.y (check_method_types_complete): New function.
1746 (create_class): Reset anonymous class counter only when seeing an
1748 (java_complete_class): JDEP_METHOD: Don't recompute signature
1751 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1753 * class.c (build_static_ref): Fixed indentation in comment.
1754 * java-tree.def (TRY_EXPR): Fixed typo in name.
1755 (CLASS_LITERAL): Likewise.
1756 * java-tree.h: (TYPE_DOT_CLASS): New macro.
1757 (struct lang_type): New field `dot_class'.
1758 * jcf-write.c (generate_bytecode_insns): Fixed error message.
1759 (generate_classfile): Method `class$' is synthetic.
1760 * parse.y (build_do_class_method): New function.
1761 (build_dot_class_method_invocation): Likewise.
1762 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
1763 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
1764 (qualify_ambiguous_name): Likewise.
1765 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
1766 (build_try_statement): Fixed leading comment.
1768 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1770 * class.c (make_field_value): Properly handle sizes.
1771 (get_dispatch_vector): Use tree_low_cst and host_integerp.
1772 (layout_class_method): Count using trees.
1773 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
1774 * expr.c (java_array_data_offset): Use int_bit_position.
1775 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
1776 (build_invokevirtual): Use tree_low_cst and do computations with trees.
1778 2000-03-16 Tom Tromey <tromey@cygnus.com>
1780 * lang.c (flag_hash_synchronization): New global.
1781 (lang_f_options): Added `hash-synchronization'.
1782 * lang-options.h: Mention -fhash-synchronization.
1783 * java-tree.h (flag_hash_synchronization): Declare.
1784 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
1785 hash table synchronization is disabled.
1786 * decl.c (init_decl_processing): Only push `sync_info' value when
1787 hash table synchronization is disabled.
1788 * class.c (make_class_data): Only push `sync_info' field when hash
1789 table synchronization is disabled. Removed dead code.
1791 2000-03-16 Tom Tromey <tromey@cygnus.com>
1793 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
1795 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1797 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
1799 * parse.y (patch_method_invocation): Handle anonymous classes
1800 creation in static context.
1802 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1804 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
1805 * parse.y (resolve_qualified_expression_name): Use it.
1806 (patch_method_invocation): Likewise.
1808 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1810 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
1811 depending on the type of dependency which dictates what the
1813 (unresolved_type_p): Resolved types limited to the current class.
1815 2000-03-15 Tom Tromey <tromey@cygnus.com>
1817 * decl.c (init_decl_processing): Set type of `sync_info' to be
1820 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
1821 Correctly compute bit number for current slot. Zero `high' and
1822 `low' in DS_LENGTH case. Don't skip inherited fields. Use
1823 mark_reference_fields.
1824 (mark_reference_fields): New function.
1826 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1828 * parse.y (register_incomplete_type): Fixed initialization of
1831 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
1833 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
1835 (push_class_context, pop_class_context): New function.
1836 (class_body:): Call pop_class_context.
1837 (interface_body:): Likewise.
1838 (INNER_QUALIFIER): New macro.
1839 (report_class_declaration): Changed output format and use
1840 INNER_QUALIFIER. Call push_class_context.
1842 2000-02-14 Andrew Haley <aph@cygnus.com>
1844 * check-init.c (check_init): Add new cases for unary and binary
1847 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1849 * parse.y (resolve_package): Set `next' once a type name has been
1850 progressively discovered.
1851 (resolve_qualified_expression_name): Propagate resolution only if
1852 there are remaining qualifiers. Take into account `q' might have
1853 been cleared after re-qualification.
1854 * parse.y (patch_method_invocation): New local `resolved'.
1855 Section dealing with qualified expression rewritten to use
1856 resolve_field_access.
1858 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1860 * parse.h (PUSH_CPC): Fixed indentation.
1861 (DEBUG_CPC): New macro.
1862 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
1863 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
1864 * parse.y (class_body_declaration:): Use
1865 SET_CPC_INSTANCE_INITIALIZER_STMT.
1866 (method_declaration:): Check for null current_function_decl.
1867 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
1868 (java_parser_context_pop_initialized_field): Better handling of
1870 (maybe_make_nested_class_name): Mark nested class name as
1871 qualified when necessary.
1872 (end_class_declaration): Don't call java_parse_context_resume when
1873 one or more error occured.
1874 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
1875 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
1876 SET_CPC_INITIALIZER_STMT.
1877 (method_header): Check for inner classes declaring static methods.
1878 (resolve_qualified_expression_name): Handle situation where `this'
1881 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
1883 * typeck.c (build_prim_array_type): Correctly set the high word too.
1885 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1887 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1889 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1890 list of methods for interfaces.
1892 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1894 * parse.y (qualify_ambiguous_name): Properly handle expressions
1897 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1899 * parse.y (check_final_assignment): Extended to process
1901 (patch_assignment): Have check_final_assignment called only once.
1903 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1905 * java-tree.h (IS_INIT_CHECKED): New flag.
1906 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1907 * parse.y (patch_string): Call force_evaluation_order on the
1908 completed string concatenation tree.
1909 * expr.c (force_evaluation_order): Call force_evaluation_order on
1910 function's arguments too.
1912 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1914 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1915 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1916 (build_anewarray): Likewise.
1917 * parse.y (patch_newarray): Likewise.
1918 * parse.c: Regenerated.
1920 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1922 * decl.c (init_decl_processing): Added new class fields `depth',
1923 `ancestors', and `idt' to class_type_node. Use
1924 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1925 * class.c (make_class_data): Push initial values for new fields.
1926 * java-tree.h: Updated prototype for `build_invokeinterface'.
1927 * expr.c (build_invokeinterface): Changed parameters to accept
1928 `method' tree. Calculate index of `method' in its declaring
1929 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1930 (expand_invoke): Call `build_invokeinterface' with new parameters.
1931 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1934 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1936 * typeck.c (lookup_do): Search superinterfaces first
1937 when looking up an interface method. From Godmar Back
1940 2000-03-06 Tom Tromey <tromey@cygnus.com>
1942 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1944 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1946 * java-tree.h (lookup_argument_method2): Declared.
1947 (safe_layout_class): Prototype moved from parse.h.
1948 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1949 * parse.y (java_check_regular_methods): Local `super_class' gone.
1950 Call lookup_argument_method2 instead of lookup_argument_method.
1951 Perform modifier match for methods found declared in implemented
1952 interfaces. Fixed indentation problem. Overriding/hiding error
1953 report to take place only for methods found in classes.
1954 * typeck.c (lookup_argument_method): Changed leading
1955 comment. Re-written by calling lookup_do.
1956 (lookup_argument_method2): New function.
1957 (lookup_java_method): Re-written by calling lookup_do.
1958 (lookup_do): New function.
1960 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1962 * check-init.c (check_init): Removed dead code. Handle (blank)
1964 * parse.y (declare_local_variables): New local `final_p', set it
1965 and use it to initialize LOCAL_FINAL.
1966 (check_final_assignment): Only check FIELD_DECLs.
1968 2000-02-17 Tom Tromey <tromey@cygnus.com>
1970 * Makefile.in (JAVA_OBJS): Added boehm.o.
1971 (boehm.o): New target.
1972 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1973 * java-tree.h (flag_use_boehm_gc): Declare.
1974 (get_boehm_type_descriptor): Declare.
1975 * lang.c (lang_f_options): Added `use-boehm-gc'.
1976 (flag_use_boehm_gc): New global.
1977 * lang-options.h: Added -fuse-boehm-gc.
1978 * boehm.c: New file.
1979 * class.c (get_dispatch_table): If class uses a Boehm type
1980 descriptor, put it in the vtable.
1981 (make_class_data): Removed dead code.
1983 2000-03-03 Per Bothner <per@bothner.com>
1985 * decl.c (init_decl_processing): Initialize sizetype properly.
1987 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1989 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1990 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1991 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1992 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1993 (jcf_parse): New local `current'. Load innerclasses seen in outer
1994 context being processed.
1995 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1996 * jcf-write.c (append_innerclasses_attribute): New function.
1997 (append_innerclasses_attribute_entry): Likewise.
1998 (get_access_flags): Handle static classes. Set anonymous and local
1999 classes to be private.
2000 (generate_classfile): Attribute count adjusted. Call
2001 append_innerclasses_attribute.
2002 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
2003 PURE_INNER_CLASS_TYPE_P.
2004 * parse.y (parser_qualified_classname): New parameter `is_static',
2005 produce non qualified name accordingly.
2006 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
2007 (create_interface): Added argument to parser_qualified_classname.
2008 (create_class): Added argument to parser_qualified_classname. Setup
2009 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
2010 (add_inner_class_fields): Fixed indentation.
2011 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
2012 (method_declarator): Fixed typo in comment.
2013 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
2014 (build_current_thisn): Likewise.
2015 (patch_method_invocation): Likewise.
2017 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
2019 * decl.c (current_function_decl): Move to toplev.c.
2021 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2023 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
2024 (DECL_BIT_INDEX): Use underlying representation.
2025 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
2027 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2029 * expr.c (build_java_ret): Pass proper type to size_binop.
2031 2000-02-25 Anthony Green <green@cygnus.com>
2033 * expr.c (build_class_init): Mark the decl to be ignored by
2035 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
2036 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
2037 * class.c (init_test_hash_newfunc): New function.
2038 (decl_hash): New function.
2039 (decl_compare): New function.
2040 * decl.c (emit_init_test_initialization): New function.
2041 (complete_start_java_method): Traverse the init test hashtable,
2042 calling emit_init_test_initialization.
2043 (always_initialize_class_p): Define.
2044 * expr.c (build_class_init): Use initialization tests when
2045 emitting class initialization code.
2046 (always_initialize_class_p): Declare.
2047 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
2049 * java-tree.h: Include hash.h.
2050 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
2051 (struct lang_decl): Add init_test_table field.
2052 (init_test_hash_entry): Define.
2054 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2056 * gjavah.c (main): Avoid using `argi' to report unimplemented
2059 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2061 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
2062 initialize locals to avoid warnings. Local `exception_type' moved
2065 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * parse.y (resolve_expression_name): Use `orig' as a second
2068 argument to resolve_field_access.
2069 (resolve_field_access): Removed unecessary code when dealing with
2072 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2074 * class.c (push_super_field): Don't push the field twice.
2075 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
2076 * parse.h (java_reorder_fields): Prototyped.
2077 * parse.y (java_reorder_fields): New function.
2078 (java_layout_class): Simplified not to worry about re-ordering.
2080 2000-02-23 Tom Tromey <tromey@cygnus.com>
2082 * gjavah.c (print_name): In JNI case, correctly quote string.
2083 (print_method_info): Don't handle overrides in JNI mode.
2085 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2087 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
2088 value type set to `boolean_type_node'.
2090 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2092 * jcf-dump.c (main): Test for correct condition after
2093 output file creation.
2095 2000-02-19 Anthony Green <green@cygnus.com>
2097 * jcf-depend.c (add_entry): Fix test for first list entry.
2099 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2101 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
2102 * constants.c (build_constants_constructor): Likewise.
2104 2000-02-19 Anthony Green <green@cygnus.com>
2106 * jcf-depend.c (add_entry): Add entries to the end of the list.
2108 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
2110 * decl.c (INT_TYPE_SIZE): Define if necessary.
2111 (expand_java_return): Handle the case of a native integer smaller
2114 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
2116 * gjavah.c (help): Use GCCBUGURL.
2117 * jv-scan.c (help): Likewise.
2118 * jcf-dump.c (help): Likewise.
2120 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2122 * jcf-write.c (generate_bytecode_insns): Don't generate empty
2125 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2127 * jcf-parse.c (load_class): Call `fatal' if no file containing
2128 the target class are found.
2130 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
2132 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
2133 lex.c, lex.h, and PARSE_H to...
2134 (parse.o, parse-scan.o): ...here, respectively.
2136 * lex.c: Split out code that may trigger SIGFPE from yylex()
2137 to its own function.
2138 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
2140 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2142 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
2144 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2146 * parse.y (outer_field_access_p): Stop in time when outer contexts
2148 (resolve_qualified_expression_name): Properly qualify *everything*
2149 after a package.type to be resoled as expression names.
2150 (find_applicable_accessible_methods_list): Save/restore `class' to
2151 isolate it from a possible outer context search.
2153 2000-02-15 Tom Tromey <tromey@cygnus.com>
2155 * gjavah.c (jni_print_char): New function.
2156 (print_full_cxx_name): Use it.
2157 (decode_signature_piece): Likewise.
2158 (print_cxx_classname): Likewise.
2160 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2162 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
2164 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
2166 * gjavah.c: Include version.h.
2168 * jcf-dump.c: Likewise.
2170 * jv-scan.c: Likewise.
2172 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2174 * parse.y (outer_field_access_fix): First parameter now a tree
2175 node. Check for assignement to final. First argument to
2176 build_outer_field_access_fix modified to accomodate prototype.
2177 (build_outer_field_access): Don't check for assignment to final
2179 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
2180 possibly returned by outer_field_access_fix. Changed
2181 outer_field_access_fix's first argument.
2182 (check_final_assignment): $finit$'s context is OK.
2183 (patch_unaryop): Use node instead of its line/column value when
2184 calling outer_field_access_fix.
2186 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2188 * parse.y (interface_declaration:): No longer tagged
2189 <node>. Re-installed default action.
2190 (class_member_declaration:): Handle inner interfaces.
2191 (interface_member_declaration): Handle inner interfaces and
2193 (create_interface): Push error if one seen. Suspend parsing
2194 context when processing an inner interface.
2195 (register_fields): Inner class static field limitations not to
2196 apply to inner interfaces.
2198 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2200 * jcf-parse.c (load_class): Update `java_error_count' when a
2201 class' file can't be found.
2202 (parse.y): Avoid (byte)code generation when errors seen.
2204 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
2207 decodes a valid node.
2208 (patch_binop): Handle TRUNC_DIV_EXPR.
2210 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2212 * parse.y (resolve_package): New local `acc'. Try to progressively
2213 build and guess a package and type name.
2215 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2217 * parse.y (find_applicable_accessible_methods_list): Load and
2218 layout the search class if necessary.
2219 (java_complete_tree): Keep to original type of the folded initial
2222 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
2225 Generate error message if circularity is detected. New static
2227 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
2228 * jcf-write.c (generate_bytecode_insns): Very simply handle
2230 * parse.y (java_check_circular_reference): Use
2231 `cyclic_inheritance_report' during report, if necessary.
2232 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
2233 walking NEW_ARRAY_INIT twice.
2235 2000-02-09 Tom Tromey <tromey@cygnus.com>
2237 * parse.y (check_class_interface_creation): Allow inner classes to
2238 be `private' or `protected', check modifiers' consistency. Prevent
2239 block local classes from bearing any modifiers.
2241 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2243 * except.c (check_start_handlers): Re-add prototype lost in last
2245 (maybe_start_try): Remove excess argument to `check_start_handlers'.
2247 2000-02-09 Andrew Haley <aph@cygnus.com>
2249 * decl.c (clear_binding_level): Remove excess initializer.
2250 (maybe_poplevels): Remove unused variable.
2251 (force_poplevels): Ditto.
2252 (struct binding_level): Add comment.
2254 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2256 * jcf-write.c (generate_classfile): Don't consider
2257 pre-initialization with reference value (use <clinit> instead.)
2258 * parse.y (java_fix_constructors): No generated constructor for
2260 (build_outer_field_access): Removed debug message.
2261 (outer_field_expanded_access_p): Adapted to bytecode generation.
2262 (build_outer_field_access_method): Use fix_method_argument_names.
2263 (build_outer_method_access_method): Fixed indentation. Added
2264 comment. Handle access method generation for static and also void
2266 (build_access_to_thisn): Inserted debug message.
2267 (maybe_build_thisn_access_method): Use fix_method_argument_names.
2268 (resolve_qualified_expression_name): Fixed comment.
2269 (not_accessible_p): Adapted to bytecode generation. Added comment.
2270 (patch_method_invocation): Added comment.
2271 (maybe_use_access_method): Fixed leading comment. Handle static
2273 (java_complete_lhs): Don't shortcut handling of initialized upon
2274 declaration String type static fields when generating bytecode.
2275 (patch_unaryop): Handle outer field access when generating
2278 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2280 * java-tree.h (FIELD_THISN): New macro.
2281 * jcf-write.c (append_synthetic_attribute): New function.
2282 (generate_classfile): Set "Synthetic" attribute on this$<n>,
2283 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
2284 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
2286 (build_outer_field_access): Turned on access functions usage and
2287 generation when compiling to bytecode.
2288 (maybe_use_access_method): Likewise.
2290 2000-01-25 Andrew Haley <aph@cygnus.com>
2292 * java-except.h (struct eh_range): Add `expanded' field.
2293 (maybe_start_try): Add end_pc arg.
2294 (maybe_end_try): Ditto.
2295 * java-tree.h (force_poplevels): new function.
2296 * expr.c (expand_byte_code): Don't call maybe_start_try or
2298 * except.c (add_handler): Reset expanded.
2299 (expand_start_java_handler): Set expanded.
2300 (check_start_handlers): Don't expand a start handler that's
2301 already been expanded.
2302 (maybe_start_try): Add end_pc arg. Only expand a handler which
2304 (expand_end_java_handler): call force_poplevels.
2305 (force_poplevels): new function.
2306 * decl.c (binding_level): Add start_pc of binding level.
2307 (maybe_pushlevels): Call maybe_start_try when pushing binding
2309 (maybe_poplevels): Call maybe_end_try when popping binding levels.
2310 (LARGEST_PC): Define.
2311 (clear_binding_level): Use LARGEST_PC.
2313 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
2314 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
2315 (binding_depth, is_class_level, current_pc): new variables.
2316 (struct binding_level): ditto.
2317 (indent): new function.
2318 (push_jvm_slot): add debugging info.
2319 (maybe_pushlevels): ditto.
2320 (maybe_poplevels): ditto.
2323 (start_java_method): ditto.
2324 (give_name_to_locals): comment only.
2325 * except.c (binding_depth, is_class_level, current_pc):
2327 (expand_start_java_handler): add debugging info.
2328 (expand_end_java_handler): ditto.
2330 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2332 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
2333 (print_name_for_stub_or_jni, process_file): Constify a char*.
2335 2000-02-03 Tom Tromey <tromey@cygnus.com>
2337 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
2339 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2341 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
2342 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
2345 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2347 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
2348 * java-tree.h (TYPE_II_STMT_LIST): New macro.
2349 (struct lang_type): New field `ii_block'.
2350 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
2351 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
2352 * parse.h (struct parser_ctxt): New field `instance_initializers'.
2353 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
2354 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
2355 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
2357 * parse.y (add_instance_initializer): New function.
2358 (in_instance_initializer): New static global.
2359 (class_body_declaration:): Link instance initializer block.
2360 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
2361 (array_creation_expression:): Remove unused local.
2362 (java_parser_context_push_initialized_field): Fixed leading
2363 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
2364 CPC_INSTANCE_INITIALIZER_LIST.
2365 (java_parser_context_pop_initialized_field): Likewise.
2366 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
2367 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
2368 CPC_INITIALIZER_STMT.
2369 (fix_constructors): New local `class_type'. Use it. Call
2370 add_instance_initializer.
2371 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
2372 (patch_return): Forbid return in instance initializers.
2373 (patch_throw_statement): Enforce exception handling in the context
2374 of instance initializers.
2376 2000-02-03 Tom Tromey <tromey@cygnus.com>
2378 * Make-lang.in (java.mostlyclean): Remove executables in
2381 2000-01-31 Scott Bambrough <scottb@netwinder.org>
2383 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
2384 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
2385 (java_float_finite): Convert to use union Word from javaop.h.
2386 (java_double_finite): Convert to use union DWord from javaop.h.
2388 2000-02-02 Tom Tromey <tromey@cygnus.com>
2390 * gjavah.c (options): Added `jni' entry.
2391 (help): Document -jni.
2392 (flag_jni): New global.
2393 (process_file): Handle JNI output. Don't print text from
2394 -prepend, -add, etc, when generating stubs. Only remove `.class'
2395 suffix if it actually exists.
2396 (main): Create a `.c' file when run with `--jni --stubs'. Create
2397 correct output file name with `--jni'.
2398 (print_include): Mangle header name differently in JNI case.
2399 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
2401 (print_method_info): Handle JNI case. Put signature info into
2402 method name. Handle case when STREAM is NULL.
2403 (print_name_for_stub_or_jni): New function.
2404 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
2405 (print_cxx_classname): Handle JNI.
2406 (print_full_cxx_name): Likewise.
2407 (decode_signature_piece): Likewise.
2408 (overloaded_jni_method_exists_p): New function.
2409 (struct method_name): Added `signature' and `sig_length' fields.
2410 (HANDLE_END_FIELD): Do nothing in JNI mode.
2412 2000-02-02 Tom Tromey <tromey@cygnus.com>
2414 * jv-scan.c: Include version.c, <getopt.h>.
2415 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
2416 (options): New array.
2417 (usage): New function.
2418 (version): New function.
2419 (main): Use getopt_long to parse command line.
2420 * jcf-dump.c: Include version.c, <getopt.h>.
2421 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
2422 OPT_JAVAP): New macros.
2423 (options): New array.
2424 (usage): Return `void'. Changed message.
2425 (help): New function.
2426 (version): New function.
2427 (main): Use getopt_long_only to parse command line.
2428 * gjavah.c: Include <getopt.h>.
2429 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
2430 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
2431 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
2432 (options): New array.
2433 (java_no_argument): Removed.
2434 (help): Updated with missing options.
2435 (main): Use getopt_long_only to parse command line.
2436 (usage): Changed message.
2438 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2440 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
2441 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
2442 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
2443 * parse.y (array_creation_expression:): Handle anonymous arrays.
2444 (build_array_from_name): Don't set `ret_name' if null.
2445 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
2446 (qualify_ambiguous_name): Likewise.
2447 (java_complete_expand_class): Likewise.
2449 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2451 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
2452 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
2453 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
2454 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
2455 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
2456 AIPL_FUNCTION_COMPLETED_INVOCATION.
2457 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
2458 AIPL_FUNCTION_INVOCATION_READY.
2459 (AIPL_FUNCTION_DECLARATION): New enum entry.
2460 * parse.y (reorder_static_initialized): New function.
2461 (java_parser_context_pop_initialized_field): Use it.
2462 (add_inner_class_fields): Use
2463 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
2464 augmented. Install marker after last alias initializer, if any.
2465 (generate_finit): Fixed typo. Don't try to retain only the used
2467 (method_header): Compute and set DECL_FUNCTION_NAP.
2468 (method_declarator): Fixed comment. Insert alias initializer in
2470 (build_alias_initializer_parameter_list): Fixed leading
2471 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
2472 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
2473 (java_complete_expand_class): Code to retain only used aliases
2475 (java_complete_expand_methods): New local `first_decl'. Generate
2476 $finit$ first, then expand the constructors, regular methods and
2478 (java_complete_expand_method): Don't report error on missing
2479 return statement if previously detected bogus.
2480 (fix_constructors): Don't patch constructor parameters list.
2481 (patch_method_invocation): Use new AIPL enum values. Reverse
2482 alias initializer list for anonymous classes.
2484 2000-01-30 Anthony Green <green@redhat.com>
2486 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
2487 determine how many stack slots to pop.
2489 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2491 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
2492 error handling/recovery.
2493 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
2495 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2497 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
2498 FIELD_LOCAL_ALIAS_USED): New macros.
2499 (DECL_FUNCTION_NAP): New macro.
2500 (struct lang_decl): New field `nap'.
2501 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
2502 (struct lang_type): New fields `finit_stmt_list' and
2504 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
2505 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
2506 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
2507 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
2508 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
2509 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
2510 (BUILD_THROW): Macro line separator re-indented.
2511 * parse.y (end_class_declaration): New function.
2512 (maybe_generate_pre_expand_clinit): New name for
2513 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
2514 pre-expand static fields.
2515 (maybe_generate_clinit): Function deleted.
2516 (check_for_static_method_reference): Prototype's parameter list
2518 (generate_finit): New name for maybe_generate_finit. Changed
2519 leading comment. Function rewritten to use
2520 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
2521 (build_alias_initializer_parameter_list): New function.
2522 (java_parser_context_pop_initialized_field): Likewise.
2523 (add_inner_class_fields): Likewise.
2524 (type_declaration:): Call end_class_declaration.
2525 (class_member_declaration:): Likewise.
2526 (formal_parameter_list:): Fixed typos.
2527 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
2528 element. Improved error handling.
2529 (block_statement:): Call end_class_declaration.
2530 (anonymous_class_creation:): Likewise.
2531 (create_anonymous_class): Fixed comments.
2532 (create_class): Call add_inner_class_fields.
2533 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
2534 (method_header): Use MARK_FINAL_PARMS.
2535 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
2536 (method_declarator): Propagate final argument flag.
2537 (craft_constructor): New local `artificial'. Call
2538 build_alias_initializer_parameter_list. Use
2539 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
2540 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
2542 (complete_expand_class): Get rid of unused outer context local
2544 (java_complete_expand_methods): Fixed leading
2545 comment. Generate/pre-expand <clinit> first. Changed method
2546 expansion order to regular, $finit$, constructors, <clinit>.
2547 (java_complete_expand_method): Set current_function_decl.
2548 (fix_constructors): Fix constructor parameter list to account for
2549 outer context local alias initializers.
2550 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2551 (resolve_expression_name): Lookup outer context local aliases. New
2552 local `access', use it.
2553 (patch_method_invocation): Patch inner class ctor invocation with
2554 outer context local aliases initialization values. $finit$
2555 invocation patching now includes things generated with
2556 build_alias_initializer_parameter_list.
2557 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
2558 (build_super_invocation): Likewise.
2559 (patch_assignment): Changed comment.
2561 2000-01-27 Andrew Haley <aph@cygnus.com>
2563 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
2567 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2569 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
2571 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
2573 * parse.y (register_fields): Don't pass a format specifier to
2574 OBSOLETE_MODIFIER_WARNING.
2575 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
2576 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
2578 (check_modifiers): Change function into a macro.
2579 (check_class_interface_creation): Pass a literal format string.
2581 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2583 * buffer.h: PROTO -> PARAMS.
2584 * check-init.c: Likewise.
2585 * class.c: Likewise.
2586 * constants.c: Likewise.
2587 * convert.h: Likewise.
2589 * except.c: Likewise.
2591 * gjavah.c: Likewise.
2592 * java-except.h: Likewise.
2593 * java-tree.h: Likewise.
2594 * jcf-depend.c: Likewise.
2595 * jcf-dump.c: Likewise.
2596 * jcf-parse.c: Likewise.
2597 * jcf-path.c: Likewise.
2598 * jcf-reader.c: Likewise.
2599 * jcf-write.c: Likewise.
2601 * jv-scan.c: Likewise.
2602 * jvgenmain.c: Likewise.
2603 * jvspec.c: Likewise.
2607 * parse-scan.y: Likewise.
2608 * parse.h: Likewise.
2609 * parse.y: Likewise.
2610 * typeck.c: Likewise.
2611 * verify.c: Likewise.
2614 * zextract.c: Likewise.
2615 * zipfile.h: Likewise.
2617 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2619 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2620 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
2621 * constants.c (build_constant_data_ref): Check for cached
2622 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
2623 in TYPE_CPOOL_DATE_REF.
2624 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
2625 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
2626 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
2627 (LOCAL_FINAL): New macro.
2628 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
2629 constant pool -- don't try to reuse.
2630 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
2632 (find_in_current_zip): Use TYPE_JCF.
2633 * parse.h (java_check_final): Prototype removed.
2634 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
2635 (maybe_create_class_interface_decl,
2636 check_class_interface_creation): Likewise.
2637 (java_expand_finals): Function removed.
2638 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
2639 (block_statement:): Fixed comment.
2640 (anonymous_class_creation:): Likewise.
2641 (check_class_interface_creation): Reversed Jan 12, 2000 extra
2643 (check_class_interface_creation): Loosened error report on (inner)
2644 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
2645 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
2646 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
2648 (create_interface): Likewise.
2649 (anonymous_class_counter): New static global.
2650 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
2651 patch. Fixed comments.
2652 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
2653 anonymous_class_counter when declaring a toplevel class.
2654 (craft_constructor): Fixed constructor name when handling
2655 anonymous classes. Anonymous class constructors to feature hidden
2657 (java_fix_constructors): Added comment.
2658 (java_check_final): Function removed.
2659 (java_complete_expand_methods): Fixed comment. Don't generate
2660 class data, save its outgoing constant pool instead.
2661 (verify_constructor_super): Skip anonymous class constructor
2662 hidden this$<n> parameter.
2663 (java_expand_classes): New local `saved_ctxp'. Removed call to
2664 java_expand_finals and java_check_final. Expand anonymous class
2665 constructors. Generate class data.
2666 (build_super_invocation): Skip anonymous class hidden this$<n>
2668 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
2669 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
2670 (set_java_signature): Likewise.
2672 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2674 * gjavah.c: Delete ACC_VISIBILITY define.
2675 * jcf.h: Add ACC_VISIBILITY define.
2676 * parse.y: final: rule tagged <value>.
2677 (java_check_regular_methods): Use ACC_VISIBILITY define for
2678 default package access check.
2679 (local_variable_declaration_statement): Use final: rule.
2681 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
2683 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
2686 2000-01-17 Tom Tromey <tromey@cygnus.com>
2688 * gjavah.c (print_field_info): Allow non-static final fields.
2690 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2692 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
2693 * parse.y (patch_anonymous_class): New function.
2694 (create_anonymous_class): Register incomplete type when the
2695 class/interface to extends/implement isn't known yet.
2696 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
2697 (verify_constructor_super): Tuned error message.
2699 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2701 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
2702 (ANONYMOUS_CLASS_P): New macro.
2703 (TYPE_SIGNATURE, TYPE_JCF): New macros.
2704 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
2705 * parse.y (create_class): Added leading argument.
2706 (maybe_create_class_interface_decl,
2707 check_class_interface_creation): Likewise.
2708 (craft_constructor): New function.
2709 (verify_constructor_super): Added argument in prototype.
2710 (class_declaration:): Inserted leading argument.
2711 (for_begin:): Use FOR_LOOP_P.
2712 (anonymous_class_creation): Create WFL of the anonymous class to
2713 instantiate. Call build_new_invocation. Added comments.
2714 (check_class_interface_creation): Handle parameter `anonymous' in
2715 verbose mode class creation announce.
2716 (link_nested_class_to_enclosing): Exclude anonymous classes.
2717 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
2718 anonymous class, even though they appear to have an enclosing
2720 (create_interface): Pass extra argument to
2721 check_class_interface_creation.
2722 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
2723 (create_class): Call check_class_interface_creation and
2724 maybe_create_class_interface_decl with extra new argument. Don't
2725 add private this$<n> to anonymous classes.
2726 (method_declarator): Insert hidden this$<n> to anonymous class
2728 (java_fix_constructors): Deleted code creating default
2729 constructor. Call craft_constructor instead.
2730 (java_check_regular_methods): Set `saw_constructor' to 1 for
2732 (fix_constructors): Pass extra argument to verify_constructor_super.
2733 (verify_constructor_super): New local `sdecl', use it. Search for
2734 matching constructor (possibly featuring arguments) in super
2736 (lookup_method_invoke): Craft constructor according to arguments
2737 list when dealing with anonymous class constructors.
2738 (build_super_invocation): Pass arguments to anonymous class super
2740 (search_loop): Use FOR_LOOP_P.
2741 (labeled_block_contains_loop_p): Likewise.
2743 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2745 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
2746 (enclosing_context_p): New function.
2747 (get_access_flags_from_decl): Handle CLASS_STATIC.
2748 (maybe_layout_super_class): Extra first argument passed to
2750 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
2752 * decl.c (access0_identifier_node): New global.
2753 (init_decl_processing): access0_identifier_node initialized.
2754 (pushdecl): Set DECL_CONTEXT only on non type decls.
2755 * expr.c (lookup_field): Lookup inner class fields in enclosing
2757 (expand_invoke): Use ID_INIT_P.
2758 (expand_java_field_op): Use DECL_CLINIT_P.
2759 * java-tree.def (CLASS_LITERAL): New tree code.
2760 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
2761 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
2762 (struct lang_decl): New field `inner_access'.
2763 (enclosing_context_p): Prototyped.
2764 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
2765 ID_CLINIT_P): New macros.
2766 (CLASS_STATIC): New macro.
2767 (CLASS_ACCESS0_GENERATED_P): New macro.
2768 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
2769 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
2770 INNER_CLASS_P): New macros.
2771 (DECL_INNER_CLASS_LIST): New macro.
2772 * jcf-parse.c (yyparse): Avoid the use of ANSI string
2774 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2775 the shift value to int. Fixed typo in comment.
2776 * lex.c (inst_id, wpv_id): Initialize.
2777 * mangle.c (unicode_mangling_length): Take `$' into account.
2778 * parse.h (DRECOVER, RECOVER): Terminate properly.
2779 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
2780 (typedef struct _jdep): New field `enclosing'.
2781 (JDEP_ENCLOSING): New macro.
2782 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
2783 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
2784 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
2785 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
2786 GET_ENCLOSING_CPC_CONTEXT): New macros.
2787 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
2788 (do_resolve_class): Added extra argument in prototype.
2789 * parse.y (resolve_class): Added extra argument in prototype.
2790 (maybe_create_class_interface_decl): Likewise.
2791 (maybe_use_access_method, build_wfl_wrap): New functions.
2792 (java_complete_expand_classes, java_complete_expand_class):
2794 (java_parser_context_push_initialized_field,
2795 java_parser_context_suspend, java_parser_context_resume):
2797 (maybe_make_nested_class_name, make_nested_class_name,
2798 set_nested_class_simple_name_value,
2799 link_nested_class_to_enclosing, find_as_inner_class,
2800 find_as_inner_class_do, check_inner_class_redefinition,
2801 build_thisn_assign, build_current_thisn, build_access_to_thisn,
2802 maybe_build_thisn_access_method, build_outer_field_access,
2803 build_outer_field_access_methods, build_outer_field_access_expr,
2804 build_outer_method_access_method, build_new_access_id,
2805 build_outer_field_access_method, outer_field_access_p,
2806 outer_field_expanded_access_p, outer_field_access_fix,
2807 build_incomplete_class_ref, patch_incomplete_class_ref,
2808 create_anonymous_class): Likewise.
2809 (inst_id, wpv_id): New static global variables.
2810 (synchronized:): New rule, tagged <node>.
2811 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
2813 (anonymous_class_creation:): New rule, tagged <node>.
2814 (NEW_TK): Tagged <node>.
2815 (type_literals, array_type_literal): New rules, tagged <node>.
2816 (class_declaration:): Removed action when reducing by class_body:
2817 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
2818 using GET_CPC in sub-rules.
2819 (class_member_declaration): Handle inner classes.
2820 (method_declaration): When reducing method_header:, reset
2821 current_function_decl when appropriate.
2822 (method_declarator:): Set the number of formal parameter to 0 for
2823 method declared without arguments.
2824 (constructor_declarator:): Likewise.
2825 (static_initializer:): List of elements kept in a list.
2826 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
2827 use of the keyword `static' for type declarations.
2828 (block_statement:): Handle inner class declarations.
2829 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
2830 type qualified `this'.
2831 (class_instance_creation_expression): Use anonymous_class_creation:
2832 to handle inner class instances creation. Handle qualified `new'.
2833 (something_dot_new): Added appropriate actions.
2834 (create_new_parser_context): New function.
2835 (java_push_parser_context, java_parser_context_save_global,
2836 java_parser_context_suspend): Use create_new_parser_context.
2837 (check_modifiers): Changed leading comment.
2838 (check_class_interface_creation): Handle interclasses.
2839 (add_superinterfaces): Fixed comment.
2840 (create_interface): Build qualified name from the raw_name instead
2841 of its matching WFL. Push the initialized fields list. raw_name added
2842 as an extra argument to maybe_create_class_interface_decl.
2843 (create_class): Build qualified name from the raw_name instead of
2844 its matching WFL. Removed assignment to current_parsed_class_un.
2845 Call PUSH_ERROR before returning an error. Suspend the current
2846 parser context when processing an inner class. Push the
2847 initialized fields list. raw_name added as an extra argument to
2848 maybe_create_class_interface_decl. Add the private this$<n>
2850 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
2851 (register_fields): Get the class type from GET_CPC and handle
2852 previous errors. Added code to handle the creation of static
2853 fields in inner classes. Initialized fields initialization
2854 statements kept in a list of lists.
2855 (maybe_generate_finit): Initialized fields initialization
2856 statements kept in a list of lists. Use GET_CPC.
2857 (maybe_generate_clinit): Likewise.
2858 (method_header): Use GET_CPC and GET_CPC_UN.
2859 (parser_qualified_classname): Handle inner classes.
2860 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
2861 (java_fix_constructors): Hide pointer to enclosing context
2862 instance in constructor list when dealing with inner classes.
2863 (jdep_resolve_class): Call resolve_class with extra first argument
2865 (resolve_class): Add enclosing context as a first extra argument
2866 to do_resolve_class.
2867 (do_resolve_class): Call find_as_inner_class. Handle WFLs
2869 (resolve_no_layout): Extra argument added to resolve_class
2871 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
2872 (java_get_real_method_name): Use GET_CPC_UN.
2873 (check_abstract_method_definitions): Use DECL_CLINIT_P.
2874 (java_check_abstract_methods): Handle static method declared in
2875 inner classes by an error.
2876 (java_check_regular_methods): Use DECL_CLINIT_P.
2877 (source_start_java_method): Also set DECL_MAX_LOCALS.
2878 (create_artificial_method): Call java_parser_context_save_global
2879 and java_parser_context_restore_global instead of saving/restoring
2880 the context by hand.
2881 (expand_start_java_method): Improved verbose mode message.
2882 (java_complete_expand_methods): Fixed leading comment. Use
2884 (fix_constructors): Added assignment to this$<n> if necessary.
2885 (java_expand_classes): Call java_complete_expand_classes instead
2886 of java_complete_expand_methods.
2887 (make_qualified_primary): Simplified.
2888 (merge_qualified_name): Optimized for missing left or right parts.
2889 (resolve_expression_name): Handle access to outer class fields from
2891 (resolve_qualified_expression_name): New macro
2892 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2893 classes. Report error on non appropriate qualification of
2894 `new'. Handle qualified `this'.
2895 (not_accessible_p): Allow access to outer class private fields from
2897 (patch_method_invocation): Handle method invocations through
2898 access methods and inner class constructor invocations.
2899 (find_applicable_accessible_methods_list): Search enclosing
2900 contexts of an inner class.
2901 (search_applicable_methods_list): Fixed typo.
2902 (argument_types_convertible): Handle inner class constructors'
2903 hidden outer context reference argument.
2904 (qualify_ambiguous_name): Handle qualified `this'.
2905 (java_complete_lhs): Handle use of field accessed through
2906 artificial access methods in various cases of assignments. Handle
2908 (check_final_assignment): Use DECL_CLINIT_P.
2909 (valid_ref_assignconv_cast_p): Handle the destination being an
2910 enclosing context of the source.
2911 (patch_unaryop): Handle use of field accessed through artificial
2913 (patch_return): Use DECL_CLINIT_P.
2914 (patch_throw_statement): Use DECL_CLINIT_P.
2915 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2916 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2919 2000-01-16 Anthony Green <green@cygnus.com>
2921 * parse.y (build_string_concatenation): Only use
2922 StringBuffer(String) shortcut if String arg is constant.
2924 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2926 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2927 the shift value to int. Fixed typo in comment.
2929 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2931 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2932 * jcf-write.c: Likewise.
2933 * parse.y: Likewise.
2934 * parse.c: Regenerate.
2936 2000-01-09 Anthony Green <green@cygnus.com>
2938 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2939 bytecodes in the correct order.
2941 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2943 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2945 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2947 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2948 before building constant array decl.
2950 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2952 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
2953 method invocation and typo in conditional expression.
2954 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2955 the appropriate NOTE_POP.
2956 * parse.y (patch_binop): Shift value mask to feature the right
2959 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * class.c (assume_compiled, assume_compiled_node): Add static
2963 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2965 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2967 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2969 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2970 to `__modifier' to avoid stringifying it.
2972 * parse.y (verify_constructor_circularity): Don't call a variadic
2973 function with a non-literal format string.
2974 (java_check_abstract_methods): Move unreachable code inside
2975 `continue' statement.
2976 (lookup_method_invoke): Call xstrdup, not strdup.
2978 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2981 * jcf-parse.c (yyparse): Likewise.
2983 * jv-scan.c (main): Likewise.
2985 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2987 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2988 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2989 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2992 * parse.y (synchronized, variable_redefinition_error,
2993 check_class_interface_creation, create_interface, create_class,
2994 method_header, finish_method_declaration,
2995 check_modifiers_consistency, method_declarator,
2996 complete_class_report_errors, check_abstract_method_definitions,
2997 java_check_regular_methods, check_throws_clauses,
2998 java_check_abstract_methods, read_import_dir,
2999 check_pkg_class_access, declare_local_variables, fix_constructors,
3000 cut_identifier_in_qualified, resolve_expression_name,
3001 resolve_qualified_expression_name, patch_method_invocation,
3002 java_complete_lhs, patch_assignment, try_builtin_assignconv,
3003 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
3004 patch_exit_expr, patch_exit_expr, patch_switch_statement,
3005 patch_try_statement, patch_synchronized_statement,
3006 patch_throw_statement, check_thrown_exceptions,
3007 patch_conditional_expr): Likewise.
3009 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3011 * Makefile.in (LIBDEPS): Added gcc's errors.o
3012 (../jcf-dump$(exeext):): Link with gcc's errors.o
3013 (../gcjh$(exeext):): Likewise.
3014 * expr.c (expand_java_NEW): Layout the entire target type instead of
3015 laying out its methods only.
3016 (lookup_field): Layout the class after having loaded it.
3017 * java-tree.h (java_debug_context): Declared.
3018 * jcf-io.c (toplev.h): Included.
3019 (find_class): Removed assignment to jcf's outofsynch
3020 field. Force source file to be read if newer than its matching
3021 class file. Tweaked debug messages.
3022 * jcf-parse.c (jcf_out_of_synch): Deleted.
3023 (read_class): Call to jcf_out_of_synch removed.
3024 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
3025 (jcf_out_of_synch): Prototype deleted.
3026 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
3027 `deprecated' and `class_err': integer turned into bit fields.
3028 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
3029 * parse.y (package_list): New global.
3030 (package_declaration:): Record newly parsed package name.
3031 (extra_ctxp_pushed_p): Static global deleted.
3032 (java_parser_context_save_global): Create buffer context for the
3033 purpose of saving globals, if necessary.
3034 (java_parser_context_restore_global): Pop context pushed for the
3035 purpose of saving globals, if necessary.
3036 (java_debug_context_do): New prototype and function.
3037 (java_debug_context): Likewise.
3038 (do_resolve_class): Use already parsed package names to qualify
3039 and lookup class candidate.
3040 (java_pre_expand_clinit): Removed unnecessary local variable.
3042 1999-12-17 Tom Tromey <tromey@cygnus.com>
3044 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
3046 (process_file): Use `\n\' at end of each line in string.
3048 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3050 * expr.c (expand_invoke): Layout the loaded class before
3051 attempting to use it.
3052 (expand_java_field_op): Allow final field assignments to take
3054 * typeck.c (convert): Return error_mark_node if expr is null.
3056 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3058 * class.c (class_depth): Return -1 if the class doesn't load
3060 * expr.c (can_widen_reference_to): Check for errors during depth
3061 computation and return 0 accordingly.
3062 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
3063 create default constructors and add an other error check.
3064 * parse.h (java_fix_constructors): Prototyped.
3065 * parse.y (java_pre_expand_clinit): Likewise.
3066 (build_super_invocation): Re-prototyped to feature one argument.
3067 (java_check_circular_reference): Directly use `current'.
3068 (java_fix_constructors): New function.
3069 (java_check_regular_methods): Don't create default constructors
3070 here, but abort if none were found.
3071 (java_complete_expand_methods): Pre-process <clinit> calling
3072 java_pre_expand_clinit.
3073 (java_pre_expand_clinit): New function.
3074 (fix_constructors): build_super_invocation invoked with the
3075 current method declaration as an argument.
3076 (build_super_invocation): Use the context of the processed method
3077 decl argument instead of current_class.
3078 * typeck.c (lookup_java_method): Take WFLs in method names into
3081 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
3083 * class.c (make_class_data): flag_keep_inline_functions to keep
3084 private methods in the method array.
3086 1999-12-15 Anthony Green <green@cygnus.com>
3088 * check-init.c (check_init): Take into account both types of
3089 `throw's when checking for uninitialized variables.
3091 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3093 * parse.y (java_complete_lhs): Force convertion of array
3094 dimensions to int_type_node, that's what runtime's ABI expects.
3096 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
3099 operand of a WFL, until the Java front-end gets fixed with regard
3100 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
3102 1999-12-10 Andrew Haley <aph@cygnus.com>
3104 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
3105 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
3106 expr.c (build_java_athrow): Add support for sjlj-exceptions.
3110 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3112 * expr.c (java_lang_expand_expr): Switch to permanent obstack
3113 before calling expand_eh_region_start and expand_start_all_catch.
3114 * except.c (expand_start_java_handler): Switch to permanent
3115 obstack before calling expand_eh_region_start.
3116 (expand_end_java_handler): Switch to permanent obstack before
3117 calling expand_start_all_catch.
3119 1999-12-5 Anthony Green <green@cygnus.com>
3121 * decl.c (init_decl_processing): Mark throw_node as a noreturn
3122 function with side effects.
3123 (init_decl_processing): Mark all memory allocating DECLs with
3126 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3128 * except.c (expand_end_java_handler): Call
3129 expand_resume_after_catch and end_catch_handler.
3131 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
3133 * verify.c (verify_jvm_instructions): Create new return label
3134 chain if non existant (don't rely on the verified state of the jsr
3137 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3139 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
3140 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
3142 * parse.y (patch_assignment): Removed bogus final class test on
3143 lhs when checking on whether to emit an ArrayStoreException runtime
3145 * expr.c (expand_java_arraystore): Likewise.
3147 1999-11-28 Anthony Green <green@cygnus.com>
3149 * decl.c (find_local_variable): Reuse single slot decls when
3152 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3154 * jcf-parse.c (saw_java_source): Global variable removed.
3155 (read_class): Don't use `saw_java_source'. Added extra braces.
3156 (yyparse): Code setting `saw_java_source' removed.
3158 1999-11-24 Mark Mitchell <mark@codesourcery.com>
3160 * except.c (emit_handlers): Zero catch_clauses after emitting them.
3162 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3164 * verify.c (merge_type_state): Non verified subroutines being
3165 considered more than once to trigger passive type merge.
3167 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
3170 in case of error. Error message tuned.
3172 1999-11-21 Anthony Green <green@cygnus.com>
3174 * constants.c (find_methodref_index): Unwrap method names before
3175 inserting them in the constant pool.
3177 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
3179 * class.c (assume_compiled_node): New typedef.
3180 (assume_compiled_tree): New static data.
3181 (find_assume_compiled_node): New function.
3182 (add_assume_compiled): New function.
3183 (assume_compiled): New function.
3184 * class.c (make_class_data): Use assume_compiled.
3185 (is_compiled_class): Use assume_compiled.
3187 * java-tree.h (add_assume_compiled): Declare.
3189 * lang.c (lang_decode_option): Parse new options.
3191 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3193 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
3194 int_type_node: that's what `_Jv_AllocObject' expects.
3196 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3198 * parse.y (lookup_method_invoke): Use lang_printable_name to
3199 reliably build the type name during error report. Fixes PR gcj/97.
3201 1999-11-09 Tom Tromey <tromey@cygnus.com>
3203 * jcf-path.c: Include <sys/stat.h>.
3204 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
3205 (DIR_UP): New macro.
3207 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3209 * parse.y (source_end_java_method): Resume permanent allocation,
3210 reversing Apr 27 1998 patch.
3211 (patch_string_cst): Pop obstacks after having pushed the permanent
3214 1999-11-05 Tom Tromey <tromey@cygnus.com>
3216 * class.c (finish_class): Emit inlined methods if any native
3217 methods exist in the class. Fixes PR gcj/85.
3219 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3221 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
3222 (qualify_ambiguous_name): Likewise.
3224 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
3226 * typeck.c: (lookup_java_method): search all inherited
3227 interfaces when looking up interface method.
3229 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3231 * parse.y (method_header:): Issue error message for rule `type
3233 (synchronized:): Error report when not using synchronized.
3235 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3237 * parse.y (resolve_qualified_expression_name): Prevent `this' from
3238 being used before the superclass constructor has been called.
3239 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
3240 instead of `CALL_THIS_CONSTRUCTOR_P'.
3242 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
3244 * check-init.c: Fix typo in comment.
3246 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3248 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
3251 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3253 * parse.y (expression_statement:): Call function to report
3254 improper invocation of a constructor.
3255 (parse_ctor_invocation_error): New function.
3257 1999-10-26 Mark Mitchell <mark@codesourcery.com>
3259 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
3262 1999-10-21 Tom Tromey <tromey@cygnus.com>
3264 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
3265 in generated `main'.
3267 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3269 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
3270 (qualify_ambiguous_name): Likewise.
3272 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3274 * parse.y (java_complete_tree): fold_constant_for_init to work on
3276 (java_complete_lhs): Likewise.
3277 (array_constructor_check_entry): Complete an initializer element
3278 on permanent_obstack.
3280 1999-10-19 Tom Tromey <tromey@cygnus.com>
3282 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
3283 From Mike Moreton <mike@pillim.demon.co.uk>.
3285 1999-10-15 Greg McGary <gkm@gnu.org>
3287 * java-tree.h (flag_bounds_check): Remove extern decl.
3288 * lang.c (flag_bounds_check): Remove global variable.
3289 (lang_f_options): Remove "bounds-check" entry.
3290 (lang_init_options): Default flag_bounds_check to "on".
3292 1999-10-14 Tom Tromey <tromey@cygnus.com>
3294 * jvgenmain.c (usage): New function.
3295 (main): Use it. Also, handle `-D' options.
3296 * jvspec.c (lang_specific_driver): Recognize -D.
3297 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
3299 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
3301 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3303 * jcf-dump.c (print_constant, disassemble_method): Don't call a
3304 variadic function with a non-literal format string.
3306 * parse-scan.y (report_main_declaration): Likewise.
3308 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
3310 * parse.y (read_import_dir, patch_assignment, patch_binop,
3311 patch_array_ref): Likewise.
3313 * typeck.c (build_java_array_type): Likewise.
3315 * verify.c (verify_jvm_instructions): Likewise.
3317 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
3321 1999-10-07 Anthony Green <green@cygnus.com>
3323 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
3324 where CHECK_PUT may fail for valid reasons.
3326 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
3327 UNSAFE_PUTN): New macros.
3329 1999-10-04 Tom Tromey <tromey@cygnus.com>
3331 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
3332 well. Fixes Java PR gcj/59.
3333 * parse-scan.y (yyerror): Report errors.
3335 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
3337 * decl.c (insert_block): Remove unconditional `abort'.
3339 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3341 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
3342 FUNCTION_CODE now of type int. All callers changed.
3343 Set the builtin's DECL_BUILT_IN_CLASS.
3345 1999-09-23 Tom Tromey <tromey@cygnus.com>
3347 * jvspec.c (lang_specific_driver): Don't read spec file if
3348 -fsyntax-only given.
3350 1999-09-22 Tom Tromey <tromey@cygnus.com>
3352 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
3354 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
3355 (WORDS_TO_LONG): Likewise.
3356 (WORDS_TO_DOUBLE): Likewise.
3358 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3360 * jcf-write.c (RELOCATION_VALUE_0): New macro.
3361 (RELOCATION_VALUE_1): Likewise.
3362 (emit_iinc, emit_reloc, push_constant1, push_constant2,
3363 push_in_const, push_long_const): Prototyped.
3364 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
3365 (push_constant2): Likewise.
3366 (push_int_const): Cast find_constant1's integer arguments to `jword'.
3367 (find_constant_wide): Cast find_constant2's integer arguments to
3369 (find_constant_index): Cast find_constant2's and find_constant2's
3370 integer arguments to `jword'.
3371 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
3372 (emit_switch_reloc): Use RELOCATION_VALUE_0.
3373 (emit_if): Use RELOCATION_VALUE_1.
3374 (emit_goto): Likewise.
3375 (emit_jsr): Likewise.
3376 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
3377 argument to push_long_const to HOST_WIDE_INT.
3379 1999-09-15 Andreas Schwab <schwab@suse.de>
3381 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
3383 1999-09-20 Nick Clifton <nickc@cygnus.com>
3385 * lang.c (lang_decode_option): Extend comment.
3387 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3389 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
3392 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3394 * gjavah.c (get_field_name, print_method_info, print_include,
3395 add_namelet): Use xmalloc, not malloc.
3397 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
3398 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
3401 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
3403 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
3405 * jcf-path.c (add_entry): Likewise.
3407 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
3409 * jv-scan.c (xmalloc): Remove definition.
3411 * jvgenmain.c (xmalloc): Likewise.
3413 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
3415 * lex.c (java_store_unicode): Use xrealloc, not realloc.
3417 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
3418 concat, not xmalloc/sprintf.
3419 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
3420 (xstrdup): Remove definition.
3422 * parse.y (duplicate_declaration_error_p,
3423 constructor_circularity_msg, verify_constructor_circularity,
3424 check_abstract_method_definitions, java_check_regular_methods,
3425 java_check_abstract_methods, patch_method_invocation,
3426 check_for_static_method_reference, patch_assignment, patch_binop,
3427 patch_cast, array_constructor_check_entry, patch_return,
3428 patch_conditional_expr): Use xstrdup, not strdup.
3430 * zextract.c (ALLOC): Use xmalloc, not malloc.
3432 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3434 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
3436 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
3437 (do_spec, lang_specific_pre_link, lang_specific_driver,
3438 input_filename, input_filename_length): Don't declare.
3439 (main_class_name, jvgenmain_spec, lang_specific_driver):
3441 (lang_specific_driver): All calls to the function pointer
3442 parameter now explicitly call `fatal'.
3444 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3446 * parse.y (find_applicable_accessible_methods_list): Search
3447 abstract classes as interfaces.
3449 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * class.c (finish_class): We're now outside a valid method
3452 declaration. Tell the rest of gcc so.
3454 1999-09-08 Bruce Korb autogen@linuxbox.com
3456 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
3458 1999-09-07 Tom Tromey <tromey@cygnus.com>
3460 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
3462 (decode_signature_piece): Don't emit "::" in JArray<>.
3463 (print_namelet): Only print trailing `;' when printing a class.
3465 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
3467 * java-tree.h: Delete declarations for all tree nodes now moved to
3469 * decl.c: Delete their definitions.
3471 1999-09-04 Mark Mitchell <mark@codesourcery.com>
3473 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
3474 * Makefile.in (OBJS): Add ggc-callbacks.o.
3475 (OBJDEPS): Likewise.
3477 1999-09-03 Tom Tromey <tromey@cygnus.com>
3479 * parse.y (strip_out_static_field_access_decl): Return operand if
3480 it satisfies JDECL_P.
3482 1999-09-02 Tom Tromey <tromey@cygnus.com>
3484 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
3485 Handle nested arrays, like `[[I'.
3487 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3489 * class.c (finish_class): Remove unused parameter, all callers
3492 * expr.c (build_java_athrow): Change return type to void.
3493 (java_lang_expand_expr): Make sure each case in switch returns a
3496 * java-tree.h (finish_class): Fix prototype to take void args.
3498 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
3499 (main): Issue return from main, not exit.
3501 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
3503 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
3505 * jv-scan.c (main): Issue return from main, not exit.
3507 * parse.y (check_abstract_method_definitions,
3508 java_check_abstract_method_definitions): Add static prototypes.
3509 (java_complete_expand_methods): Fix call to `finish_class'.
3511 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
3514 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3516 * lang.c (language_string): Constify.
3518 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3520 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
3521 Remove hacks for stuff which comes from libiberty.
3523 * Make-lang.in: Likewise.
3525 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
3527 * Makefile.in (xref.o): Depend on xref.c explicitly.
3529 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3531 * java-tree.h (lang_printable_name): Constify a char*.
3533 * lang.c (lang_printable_name): Likewise.
3535 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
3537 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
3540 1999-08-26 Tom Tromey <tromey@cygnus.com>
3542 * gjavah.c (print_cxx_classname): Print "::" before qualified
3545 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3547 * parse.y (lookup_cl): Changed leading comment. Now does its best
3548 to set the column number.
3549 (qualify_ambiguous_name): Take WFL wrappers into account.
3551 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
3553 * verify.c (verify_jvm_instructions): Don't check instruction
3554 validity beyond end of method.
3556 1999-08-25 Tom Tromey <tromey@cygnus.com>
3558 * jvspec.c (lang_specific_driver): Correctly handle --help again.
3560 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3562 * gjavah.c (print_name, print_base_classname, utf8_cmp,
3563 cxx_keyword_subst, generate_access, name_is_method_p,
3564 get_field_name, print_field_name, super_class_name, print_include,
3565 decode_signature_piece, print_class_decls, usage, help,
3566 java_no_argument, version, add_namelet, print_namelet): Add static
3568 (print_base_classname, utf8_cmp, cxx_keyword_subst,
3569 name_is_method_p): Constify a char*.
3570 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
3571 Provide a final else clause in an if-else-if.
3572 (print_field_info): Add missing final arg in function call to
3574 (print_method_info, decompile_method, decode_signature_piece,
3575 print_c_decl, print_full_cxx_name, print_stub,
3576 print_mangled_classname, super_class_name, print_include,
3577 add_namelet, add_class_decl, print_class_decls, process_file,
3578 help): Constify a char*.
3580 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
3581 push_int_const, find_constant_wide, find_constant_index,
3582 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
3583 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
3584 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
3585 emit_if, emit_goto, emit_jsr, call_cleanups,
3586 make_class_file_name): Add static prototypes.
3587 (generate_bytecode_return, generate_bytecode_insns): Pass a
3588 NULL_PTR, not a NULL_TREE.
3590 * jv-scan.c: Include "jcf.h".
3591 (main): Declare using DEFUN macro.
3593 * jvspec.c (find_spec_file, lang_specific_pre_link,
3594 lang_specific_driver): Add prototypes.
3595 (find_spec_file): Constify a char*.
3597 * keyword.gperf (hash, java_keyword): Add prototypes.
3599 * lang.c (lang_print_error): Add static prototype.
3600 (lang_init): Prefer memcpy over bcopy to avoid casts.
3602 * lex.c (yylex): Add static prototype.
3604 * parse-scan.y: Include "lex.c" earlier.
3606 * parse.h: Remove redundant declaration for `yylex'.
3608 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
3609 labeled_block_contains_loop_p): Add static prototypes.
3610 (not_accessible_p): Make static to match prototype.
3612 * verify.c (start_pc_cmp): Don't needlessly cast away const.
3614 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3616 * parse.y (check_method_redefinition): Changed leading comment.
3617 (check_abstract_method_definitions): New function.
3618 (java_check_abstract_method_definitions): New function.
3619 (java_check_regular_methods): Call it.
3620 (verify_constructor_super): Fixed indentation.
3621 (lookup_method_invoke): Likewise.
3623 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3625 * parse.y (method_header): Return a null pointer if the current
3627 (finish_method_declaration): Return if the current function decl
3629 (source_start_java_method): Likewise.
3630 (java_method_add_stmt): Likewise.
3632 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3634 * class.c (emit_register_class): Removed unnecessary call to
3636 * parse.y (labeled_block_contains_loop_p): Removed unused local
3639 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3641 * parse.y (java_refold): Added prototype.
3643 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3645 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
3646 (java_stabilize_reference): Removed unnecessary `else'.
3647 (java_complete_lhs): Set flag to remember boolean. Call
3648 java_refold. Added comments.
3649 (java_decl_equiv): New function.
3650 (binop_compound_p): Likewise.
3651 (java_refold): Likewise.
3652 (patch_unaryop): Striped static field access assigned to decl and
3653 op. Changed promotion scheme for ++/-- operators.
3654 (search_loop): New function.
3655 (labeled_block_contains_loop_p): Likewise.
3656 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
3658 (patch_bc_statement): Call search_loop. Fixed comment.
3660 1999-08-14 Anthony Green <green@cygnus.com>
3662 * expr.c (java_lang_expand_expr): Mark static array data as
3665 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3667 * jvgenmain.c (main): NUL-terminate name_obstack.
3669 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3671 * check-init.c (check_bool2_init, done_alternative): Add static
3674 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
3675 (add_method, build_utf8_ref, build_class_ref,
3676 append_gpp_mangled_type, layout_class_method): Constify a char*.
3678 * decl.c (push_promoted_type, make_binding_level): Add static
3680 (push_promoted_type, pushdecl): Constify a char*.
3682 * except.c (find_handler_in_range, link_handler,
3683 check_start_handlers): Add static prototypes.
3685 * expr.c (process_jvm_instruction): Constify a char*.
3687 * gjavah.c (main): Constify a char*.
3689 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
3692 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
3694 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
3695 munge, print_ents): Constify a char*.
3697 * jcf-dump.c (disassemble_method): Constify a char*.
3698 (print_constant_pool, print_exception_table): Add static prototypes.
3699 (print_constant, print_exception_table, main, disassemble_method):
3702 * jcf-io.c (find_classfile, find_class): Likewise.
3704 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
3705 (set_source_filename, predefined_filename_p): Add static prototypes.
3706 (set_source_filename, get_constant, get_class_constant,
3707 find_in_current_zip): Constify a char*.
3709 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
3711 (add_entry, add_path, jcf_path_classpath_arg,
3712 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3714 * jcf-reader.c (get_attribute, jcf_parse_preamble,
3715 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
3716 jcf_parse_one_method, jcf_parse_methods,
3717 jcf_parse_final_attributes): Add static prototypes.
3718 (get_attribute): Constify a char*.
3720 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
3721 jcf_dependency_add_target, jcf_path_classpath_arg,
3722 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
3724 * jv-scan.c (main): Constify a char*.
3725 (gcc_obstack_init): Add prototype arguments.
3727 * jvgenmain.c (gcc_obstack_init): Likewise.
3728 (main): Constify a char*.
3730 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
3732 (put_decl_string, lang_print_error): Constify a char*.
3733 (lang_init): Remove redundant extern prototype.
3735 * mangle.c (emit_unicode_mangled_name): Constify a char*.
3737 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
3738 Add static prototypes.
3739 (get_type_from_signature): Constify a char*.
3741 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
3742 Add static prototypes.
3743 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
3744 (verify_jvm_instructions): Constify a char*.
3746 * xref.c (xref_flag_value): Likewise.
3748 * xref.h (xref_flag_value): Likewise.
3750 * zextract.c (makeword, makelong): Add static prototypes.
3751 (makeword, makelong): Constify a uch*.
3753 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3755 * lang.c (java_dummy_print): Constify a char*.
3756 (lang_print_error): Likewise.
3757 (lang_init): Remove redundant prototype for `print_error_function'.
3758 (lang_init_source): Likewise.
3759 (lang_identify): Constify a char*.
3761 1999-08-09 Tom Tromey <tromey@cygnus.com>
3763 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
3764 (WORDS_TO_LONG): Likewise.
3765 (WORDS_TO_DOUBLE): Likewise.
3767 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3769 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
3771 * expr.c (java_stack_pop, java_array_data_offset,
3772 build_java_throw_out_of_bounds_exception, case_identity,
3773 build_java_check_indexed_type): Add static prototypes.
3774 (linenumber_table, expand_invoke, expand_java_field_op,
3775 build_primtype_type_ref, expand_byte_code): Constify a char*.
3777 * java-tree.h (build_primtype_type_ref, linenumber_table):
3779 (java_lang_expand_expr): Add prototype.
3781 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
3782 `java_lang_expand_expr'.
3784 * lex.c (java_lex_error): Constify a char*.
3785 (java_get_unicode, java_read_char, java_allocate_new_line,
3786 java_unget_unicode, java_sneak_unicode): Prototype.
3788 * parse-scan.y (current_class, package_name, method_declarator,
3789 report_class_declaration, yyerror): Constify a char*.
3791 * parse.h (java_report_errors): Prototype.
3792 (yyerror): Constify a char*.
3794 * parse.y (classitf_redefinition_error, check_modifiers,
3795 parse_jdk1_1_error, lookup_package_type,
3796 lookup_package_type_and_set_next, get_printable_method_name,
3797 purify_type_name): Constify a char*.
3798 (build_super_invocation, maybe_generate_finit,
3799 verify_constructor_super, parser_add_interface,
3800 add_superinterfaces, jdep_resolve_class, note_possible_classname,
3801 java_complete_expand_methods, java_expand_finals,
3802 cut_identifier_in_qualified, java_stabilize_reference,
3803 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
3804 merge_string_cste): Prototype.
3805 (single_type_import_declaration, yyerror,
3806 variable_redefinition_error, build_array_from_name,
3807 build_unresolved_array_type, check_class_interface_creation,
3808 resolve_class, complete_class_report_errors,
3809 note_possible_classname, read_import_dir,
3810 find_in_imports_on_demand, resolve_package, fix_constructors,
3811 check_deprecation, lookup_method_invoke,
3812 maybe_build_primttype_type_ref, array_constructor_check_entry):
3814 (java_complete_expand_methods, java_expand_finals): Make static.
3815 (convert_narrow): Remove static prototype.
3817 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3819 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
3821 1999-08-02 Richard Henderson <rth@cygnus.com>
3823 * decl.c: Include defaults.h instead of expr.h.
3824 * parse.y: Likewise.
3826 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
3828 * java/decl.c (start_java_method): Change all uses of
3829 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
3830 Ensure expr.h is included.
3831 * java/expr.c (pop_arguments): Ditto.
3832 * java/parse.y (expand_start_java_method): Ditto.
3834 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3836 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
3838 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
3840 * decl.c: Include "function.h".
3841 * except.c: Likewise.
3842 * parse.y: Likewise.
3843 * Makefile.in: Update dependencies.
3845 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3847 * expr.c (build_java_soft_divmod): Provide a default case in switch.
3848 (java_lang_expand_expr): Mark parameters `target', `tmode' and
3849 `modifier' with ATTRIBUTE_UNUSED.
3851 * gjavah.c (process_file): Add braces around ambiguous `else'.
3853 * jcf-dump.c (print_access_flags, localvar_free): Change return
3856 * parse.y (java_complete_expand_method): Initialize variable
3858 (resolve_qualified_expression_name): Likewise for `field_decl'.
3859 (patch_method_invocation): Likewise for `class_to_search'.
3860 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
3861 (patch_assignment): Likewise for `lhs_type'.
3863 * verify.c (verify_jvm_instructions): Remove unused variable
3866 1999-07-25 Richard Henderson <rth@cygnus.com>
3868 * decl.c (va_list_type_node): New.
3870 1999-07-25 Anthony Green <green@cygnus.com>
3872 * gjavah.c (print_stub): New function.
3873 (METHOD_IS_NATIVE): New macro.
3874 (print_mangled_classname): Make static.
3875 (HANDLE_END_FIELD): Don't emit fields during stub generation.
3876 (process_file): Perform stub generation.
3877 (HANDLE_METHOD): Don't emit class decls during stub
3879 (HANDLE_END_METHOD): Take into account stub generation.
3880 (print_method_info): Handle stub generation.
3881 (print_stub): New function.
3882 (print_cxx_classname): Make signature consistant with others.
3883 (help): Describe -stubs option.
3884 (main): Create stub file.
3885 (version): Use version.c.
3886 (print_full_cxx_name): New function.
3887 (print_c_decl): Use print_full_cxx_name.
3889 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3891 * check-init.c (check_init): Handle MAX_EXPR.
3893 1999-07-15 Andrew Haley <aph@cygnus.com>
3895 * lang.c (flag_use_divide_subroutine): New variable.
3896 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3897 fp-to-integer conversion.
3898 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3901 * expr.c (build_java_soft_divmod): New function.
3902 (build_java_binop): Call build_java_soft_divmod if
3903 flag_use_divide_subroutine is set.
3904 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3905 soft_lrem_node: new builtin functions.
3906 (init_decl_processing) Initialize the new builtins.
3907 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3908 soft_lrem_node: new builtin functions.
3909 (build_java_soft_divmod): New function.
3910 * parse.y: Call build_java_soft_divmod if
3911 flag_use_divide_subroutine is set.
3914 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3915 a --specs= arg) even if not linking.
3916 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3917 -fuse-divide-subroutine
3919 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3921 * parse.y (resolve_and_layout): Check methods only once.
3922 (resolve_qualified_expression_name): Verify thrown exceptions
3924 (check_thrown_exceptions): Reject exceptions thrown in
3925 initializer. Error message tuned.
3927 1999-07-14 Andrew Haley <aph@cygnus.com>
3929 * expr.c (expand_expr): Do not return the last statement in a
3930 block as the block's value.
3932 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3934 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3935 CALL_EXPR, to avoid order of evaluation changes.
3937 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3939 * parse.y (qualify_ambiguous_name): Do not use
3940 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3942 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3944 * check-init.c (check_init): Handle MAX_EXPR.
3945 * expr.c (force_evaluation_order): Force method call arguments to
3946 be evaluated in left-to-right order.
3947 * parse.y (qualify_ambiguous_name): Loop again to qualify
3948 NEW_ARRAY_EXPR properly.
3950 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3952 * parse.y (patch_invoke): Resolve unresolved invoked method
3954 (qualify_ambiguous_name): STRING_CST to qualify expression for
3955 type name resolution.
3957 1999-06-24 Andrew Haley <aph@cygnus.com>
3959 * class.c (finish_class): Whenever a deferred method is
3960 output, rescan the list of methods to see if a new candidate for
3961 output can be found.
3963 1999-06-28 Tom Tromey <tromey@cygnus.com>
3965 * jvspec.c (lang_specific_driver): Recognize --help.
3967 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3969 * parse.y (resolve_package): Fixed bogus return statement.
3970 (patch_method_invocation): Resolve method invocation beginning with
3971 a package name qualifier.
3973 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3975 * Make-lang.in (java.stage1): Depend on stage1-start.
3976 (java.stage2): Likewise for stage2-start.
3977 (java.stage3): Likewise for stage3-start.
3978 (java.stage4): Likewise for stage4-start.
3980 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3982 * parse.y (java_complete_lhs): When doing cross referencing, don't
3983 try to keep file location on a WFL expanded as a CALL_EXPR.
3985 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3987 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3988 compiling to class file a void method with an empty method body.
3989 As a side effect, the bytecode backend will generate the
3990 appropriate `return' instruction.
3992 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3994 * parse.y (lookup_package_type_and_set_next): New function prototype.
3995 (resolve_package): Search current and imported packages.
3996 (lookup_package_type_and_set_next): New function.
3998 1999-06-22 Andrew Haley <aph@cygnus.com>
4000 * verify.c (verify_jvm_instructions): Check for pending blocks
4001 before invalid PC test and opcode switch, not after.
4003 1999-06-21 Andrew Haley <aph@cygnus.com>
4005 * except.c (find_handler_in_range): The upper limit for exception
4006 ranges is exclusive, not inclusive: (start <= pc < end).
4007 (link_handler): find child pointer which points to outer by
4008 searching sibling list: previous code incorrectly assumed that
4009 outer->outer->first_child must point to outer.
4010 * verify.c (verify_jvm_instructions): FIXME added to code for
4012 (verify_jvm_instructions): Do not assume that the last block
4013 processed in a subroutine is a block which ends with a `ret'
4014 instruction. With some control flows it is possible that the last
4015 block ends with an `athrow'.
4017 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * parse.y (qualify_ambiguous_name): Reorganized the post
4020 evaluation of non WFL leading expression nodes.
4022 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4024 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
4027 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4029 * parse.y (qualify_ambiguous_name): Handle qualified expression
4030 beginning with a STRING_CST.
4032 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4034 * parse.y (register_fields): Set DECL_INITIAL on both
4035 pre-initialized static and public fields.
4036 (resolve_field_access): Static field access expressions to always
4038 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
4039 qualification. CONVERT_EXPR to be resolved as an expression name.
4040 (java_complete_lhs): Identify and access qualified final
4041 initialized field in switch statement case expression.
4042 (fold_constant_for_init): Pre-initialized field decl constant to
4045 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * parse.y (note_possible_classname): Mark returned node with
4048 QUALIFIED_P only if the original class name contained a '/'.
4050 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
4052 * Make-lang.in (gcjh): More parallel build fixes.
4054 1999-06-03 Mike Stump <mrs@wrs.com>
4056 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
4058 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
4060 * except.c (link_handler): Chain exception handlers in order.
4062 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
4064 * expr.c (expand_byte_code): Fill unreachable bytecode regions
4065 with nops and process as usual in order to always set correct EH
4066 ranges. Emit detailed warnings about unreachable bytecodes.
4068 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
4070 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
4073 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4075 * parse.y (lookup_field_wrapper): Unified returned value to NULL
4076 or the searched field decl.
4078 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4080 * parse.y (fold_constant_for_init): Convert numerical constant
4081 values to the type of the assigned field.
4083 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4085 * expr.c (lookup_field): Relaxed the test on class loading error
4087 * parse.y (fold_constant_for_init): Enabeled old code.
4089 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4091 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
4092 decide the validity of the cast of a java.lang.Cloneable reference
4094 (patch_conditional_expr): Fixed first argument passed to
4095 binary_numeric_promotion.
4097 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4099 * parse.y (qualify_ambiguous_name): Take into account that a
4100 CONVERT_EXPR might specify a type as a WFL.
4102 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4104 * parse.y (patch_assignment): Save the rhs before using it as an
4105 argument to _Jv_CheckArrayStore.
4107 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4109 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
4111 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4113 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
4114 floating point litteral only when the exponent indicator has been
4117 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * parse.y (formal_parameter:): Construct argument tree list
4120 element even if a yet unsupported final parameter was encountered.
4122 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4124 * parse.y (finish_method_declaration): Issue errors for native or
4125 abstract methods declared with a method body, as well as for non
4126 native or non abstract methods with no method body.
4128 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4130 * class.c (build_utf8_ref): Initialize variable `field'.
4132 * decl.c (init_decl_processing): Initialize variable `field'.
4134 * expr.c (build_known_method_ref): Mark parameters `method_type',
4135 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
4136 (process_jvm_instruction): Likewise for parameter `length'.
4138 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
4139 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
4142 * parse.y (maybe_generate_clinit): Remove unused variable
4143 `has_non_primitive_fields'.
4144 (find_in_imports_on_demand): Initialize variables `node_to_use'
4146 (patch_binop): Likewise for variable `prom_type'.
4147 (patch_unaryop): Likewise for variable `prom_type'.
4149 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
4151 * xref.c (xref_table): Add missing initializer.
4153 1999-05-14 Tom Tromey <tromey@cygnus.com>
4155 * java-except.h (struct eh_range): Removed unused `next' member.
4156 * verify.c (verify_jvm_instructions): Call check_nested_ranges
4157 after adding all exception handlers. Sort exception ranges in
4159 (struct pc_index): New structure.
4160 (start_pc_cmp): New function.
4161 * except.c (add_handler): Return `void'. Don't call link_handler;
4162 instead construct an ordinary linked list and do range
4164 (check_nested_ranges): New function.
4165 (link_handler): Changed interface to allow merging of eh_ranges.
4166 Split overlapping ranges. Return `void'.
4168 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * parse.y (constructor_block_end:): New rule, tagged <node>.
4171 (constructor_body:): Use `constructor_block_end' instead of
4174 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * parse.y (statement_nsi:): Pop `for' statement block.
4177 (java_complete_lhs): Labeled blocks containing no statement are
4178 marked as completing normally.
4180 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4182 * xref.c (xref_set_current_fp): New function, defined.
4183 * xref.h (xref_set_current_fp): New function, prototyped.
4185 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4187 * check-init.c (check_init): Take into account that
4188 LABELED_BLOCK_STMT can be empty.
4190 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4192 * parse.y (java_check_regular_methods): Warning check on not
4193 overriding methods with default access in other packages does not
4194 apply to `<clinit>'.
4195 (java_complete_lhs): If block body is an empty_stmt_node, replace
4196 it by NULL_TREE. This prevents gcc from generating an irrelevant
4199 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4201 * check-init.c (check_init): Removed code accepting to see things
4202 falling through default:, when doing xrefs.
4203 * java-tree.h (do_not_fold): New global variable, declared.
4204 * parse.y (do_not_fold): New global variable, defined.
4205 (java_complete_expand_method): Set `do_not_fold' to the value of
4206 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
4207 and reinstall them after them have been purged; do not check for
4208 initializations; do not issue missing return errors.
4209 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
4211 (patch_binop): Skip the fold part when doing xrefs.
4212 (build_string_concatenation): Skip the concatenation part when
4214 (patch_synchronized_statement): Do not generate a try-finally when
4216 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
4217 and keep the location where the throw was seen.
4218 * typeck.c (convert): When `do_not_fold' is set, do not attempt
4219 any treatment on the converted node an simply return a NOP_EXPR of
4221 * xref.c (xref_get_data): New function, defined.
4222 * xref.h (xref_get_data): New function, declared.
4223 (XREF_GET_DATA): Use xref_get_data.
4225 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4227 * gjavah.c (print_include): Cast the result of `strlen' to int
4228 when comparing against a signed value.
4229 (add_namelet): Likewise.
4231 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4233 * expr.c (expand_invoke): Mark parameter `nargs' with
4235 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
4237 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
4240 * jcf-reader.c (get_attribute): Cast a value to long
4241 when comparing against a signed expression. Likewise.
4243 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
4246 1999-05-11 Andrew Haley <aph@cygnus.com>
4248 * parse.y (source_end_java_method): If the current method contains
4249 any exception handlers, force asynchronous_exceptions: this is
4250 necessary because signal handlers in libjava may throw exceptions.
4251 * decl.c (end_java_method): Ditto.
4253 1999-05-11 Tom Tromey <tromey@cygnus.com>
4255 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
4257 * jvspec.c (THREAD_NAME): Removed.
4258 (GC_NAME): Likewise.
4259 (MATHLIB): Likewise.
4260 (WITHLIBC): Likewise.
4262 (THREADLIB): Likewise.
4263 (MATH_LIBRARY): Likewise.
4264 (lang_specific_driver): Don't add `-l' options to command line.
4265 Instead, add a single --specs option. Recognize `-L' options and
4266 use them to search for spec file.
4267 (find_spec_file): New function.
4268 (SPEC_FILE): New define.
4270 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
4272 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
4273 cpplib-enabled build.
4275 1999-05-05 Per Bothner <bothner@cygnus.com>
4277 * class.c (make_field_value): DECL_INITIAL may be a string literal;
4278 temporarily zero it while calling rest_of_decl_compilation.
4280 * java-tree.h (string_ptr_type_node): Add declaration.
4281 * decl.c: Define and initialize string_ptr_type_node.
4282 * parse.y (patch_string_cst): Use string_ptr_type_node.
4284 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
4285 * parse.y (for_statement): Now unconditionally exit_block.
4286 (finish_labeled_statement): No longer exit_block if for-loop.
4287 (patch_loop_statement): Check harder if the loop is already labeled.
4289 * parse.y (patch_initialized_static_field): Removed function.
4290 (maybe_generate_clinit): Removed special handling for interfaces.
4291 (java_complete_expand_methods): Do a preliminary java_complete_tree
4292 on <clinit> to determine if it can be removed.
4293 (java_complete_expand_method): Remove special handling for <clinit>.
4294 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
4295 optimize if we get back empty_stmt_node.
4296 For MODIFY_EXPR, re-do checking of static initializers.
4297 (fold_constant_for_init): Don't return immediate if VAR_DECL.
4298 For VAR_DECL, pass correct context.
4300 * verify.c (verify_jvm_instructions): Better error messages.
4302 1999-05-03 Tom Tromey <tromey@cygnus.com>
4304 * parse-scan.y (interface_declaration): Call
4305 report_class_declaration for interfaces.
4307 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
4309 * Makefile.in: Remove -v from bison command lines.
4311 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4313 * check-init.c (check_init): Exclude a case of error when doing
4315 * class.c (layout_class_method): Don't generate the error message
4316 twice when compiling from source.
4317 * lang-options.h: Added `-Wredundant-modifers' and
4318 `-Wunusupported-jdk11' flags and help text.
4319 * lang.c (lang_decode_option): Added support for
4320 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
4321 flag_static_local_jdk11 and flag_redundant set accordingly.
4322 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
4323 * parse.h (EXPR_WFL_ADD_COL): New macro.
4324 (DECL_END_SOURCE_LINE): Likewise.
4325 (DECL_INHERITED_SOURCE_LINE): Likewise.
4326 * parse.y (static_ref_err): New function, prototyped.
4327 (CCB_TK): Now tagged <operator>.
4328 (class_body:): Remember the location of the closing '}' of a class
4329 definition when doing xrefs.
4331 (block_end:): Likewise.
4332 (create_class): Remember the location of the inherited class
4333 identifier when doing xrefs.
4334 (register_fields): Added test on first operand of `init' before
4335 testing it TREE_CODE.
4336 (method_header): Store the location of the class identifier in the
4337 class decl when doing xrefs.
4338 (finish_method_declaration): Don't combine first/last method line
4340 (java_check_regular_methods): Warning check on not overriding
4341 methods with default access on other packages move before check on
4342 static methods. Initialization of `aflags' also moved up.
4343 (resolve_expression_name): Call static_ref_err to report the error.
4344 (static_ref_err): New function, implemented.
4345 (resolve_field_access): Returned simplified static field access
4347 (resolve_qualified_expression_name): Check for illegal use of
4348 static fields in a non static context. Call static_ref_err to
4349 report error in various places.
4350 (java_complete_tree): Do not fold initialized static fields when
4352 (java_complete_lhs): Likewise.
4354 1999-04-29 Anthony Green <green@cygnus.com>
4356 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
4357 create internal labels.
4358 (lookup_label): Ditto.
4360 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 * class.c (layout_class_method): Generate <clinit>'s rtl for
4364 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4365 for interfaces' <clinit>.
4366 * expr.c (lookup_field): Search for fields in interfaces.
4367 (expand_invoke): Fixed indentation.
4368 (expand_java_field_op): Likewise. Use IS_CLINIT.
4369 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
4370 (IS_CLINIT): New macro.
4371 * parse.y (type_declaration:): Call maybe_generate_clinit after an
4372 interface was parsed.
4373 (maybe_generate_clinit): Don't generate if the current class is an
4374 interface with only fields of primitive types.
4375 (reset_method_name): Use IS_CLINIT.
4376 (java_complete_expand_method): Expand <clinit> when it exists for
4377 interfaces. Use IS_CLINIT.
4378 (resolve_expression_name): Use DECL_CONTEXT instead of
4379 current_class to build static field references.
4380 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
4381 ARRAY_REF when doing xreferencing.
4382 (check_final_assignment): Fixed typo in leading comment. Use
4384 (patch_array_ref): Don't fully expand array references when
4386 (patch_return): Use IS_CLINIT.
4387 (patch_throw_statement): Likewise.
4389 1999-04-22 Tom Tromey <tromey@cygnus.com>
4391 * Make-lang.in (JAVA_SRCS): Added check-init.c.
4393 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4395 * decl.c (predef_filenames, predef_filenames_size): New globals
4396 (init_decl_processing): predef_filenames and predef_filenames_size
4398 * java-tree.h (predef_filenames, predef_filenames_size): Declared
4400 * jcf-parse.c (predefined_filename_p): New function.
4401 (yyparse): Check that files on the command line are specified only
4402 once and issue a warning otherwise.
4403 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
4404 * parse.y (source_end_java_method): Nullify NOP method bodies, to
4405 avoid a gcc warning with -W -Wall turned on.
4406 (java_expand_classes): Abort if errors were encountered.
4407 (java_complete_lhs): If the cross reference flag is set, wrap
4408 field DECL node around a WFL when resolving expression name.
4410 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4412 * lang.c (lang_decode_option): Fixed returned value when parsing
4413 `-fxref=...' and `-Wall'.
4414 * parse.y (source_end_java_method): Do not generate code when
4415 flag_emit_xref is set.
4416 (resolve_expression_name): Do not build static field access when
4417 flag_emit_xref is set.
4418 (resolve_field_access): No special treatment on `length' when
4419 flag_emit_xref is set. Do not build qualified static field access
4420 when flag_emit_xref is set.
4421 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
4422 when flag_emit_xref is set.
4423 (patch_assignment): Do not generate array store runtime check when
4424 flag_emit_xref is set.
4425 * xref.c (xref_flag_value): Fixed function declaration
4427 (xset_set_data): New function.
4428 * xref.h (xref_set_data): Added prototype for new function.
4429 (typedef struct xref_flag_table): New field data.
4430 (XREF_GET_DATA): New macro.
4432 1999-04-19 Tom Tromey <tromey@cygnus.com>
4434 * xref.h (enum): Removed trailing comma.
4436 * parse.y (resolve_qualified_expression_name): Added missing
4439 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
4441 * gjavah.c: New prototypes for java_float_finite and
4444 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4446 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
4449 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
4451 * Makefile.in (TREE_H): Add tree-check.h.
4452 (RTL_H): Add genrtl.h.
4454 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4456 * parse.y (patch_assignment): Added ArrayStoreException runtime
4459 1999-04-06 Per Bothner <bothner@cygnus.com>
4461 * expr.c (pop_type_0): New function.
4462 (pop_type): Use pop_type_0.
4463 * java-tree.h (pop_type_0): New declaration.
4464 * verify.c (verify_jvm_instructions): Check return instructions.
4466 * parse.y (patch_binop): Don't fold if non-constant and emiting
4469 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4471 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
4473 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
4474 (main_jcf): Don't define.
4475 (process_file): Don't set `main_jcf'.
4477 * java-tree.h (main_jcf): Don't declare.
4479 * jcf-parse.c (main_jcf): Add static definition.
4481 * lang.c (main_jcf): Don't define.
4483 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4485 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
4487 * decl.c (copy_lang_decl): Likewise for `bcopy'.
4489 * jcf-depend.c: Include "config.h", not <config.h>.
4491 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
4494 * jcf-path.c: Include "config.h", not <config.h>.
4496 * lex.c: Don't include various system header files.
4497 (java_init_lex): Cast the argument of `bzero' to PTR
4499 * parse-scan.y (java_push_parser_context): Likewise.
4501 * parse.y (java_push_parser_context): Likewise.
4502 (patch_bc_statement): Match format specifier to variable argument.
4504 * xref.c: Don't include <stdio.h>.
4506 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4508 * parse.y (struct parser_ctxt *ctxp): Now global.
4509 (declare_local_variables): Use WFL compound value for the
4510 declaration source line value, when doing cross-referencing.
4512 1999-03-31 Tom Tromey <tromey@cygnus.com>
4514 * gjavah.c (print_field_info): Allow constants of other types.
4515 (print_include): Generate include when new name is proper prefix
4516 of already printed name.
4517 (add_namelet): Likewise.
4518 (cxx_keyword_subst): New function.
4519 (print_method_info): Use it.
4520 (print_field_name): New function.
4521 (get_field_name): New function.
4522 (print_field_info): Use get_field_name and print_field_name.
4524 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4526 * Makefile.in (keyword.h): Generate using gperf language 'C', not
4527 'KR-C', so gperf uses the `const' keyword on strings.
4529 * keyword.gperf (java_keyword): Const-ify a char*.
4531 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (patch_bc_statement): Fixed identation and a bogus
4536 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4538 * parse.y (patch_assignment): Allow static variables in other
4539 classes to be assigned.
4541 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4543 * class.c (maybe_add_interface): Remove unused variable
4545 (make_class_data): Use = for assignment, not ==. Likewise.
4546 (emit_register_classes): Remove unused variable `decl'.
4548 * lex.c: Fix comment so as not to contain an embedded `/*'.
4550 * verify.c (verify_jvm_instructions): Remove unused variable
4553 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
4555 * parse.y (complete_loop_body): Rename to finish_loop_body.
4556 (complete_labeled_statement): Rename to finish_labeled_statement.
4557 (complete_for_loop): Rename to finish_for_loop.
4558 (complete_method_declaration): Rename to finish_method_declaration.
4560 * java-tree.h (continue_identifier_node): New global node.
4561 * decl.c: Define and initialize continue_identifier_node.
4562 * parse.y (generate_labeled_block): Remove - no longer needed.
4563 (build_loop_body): Use continue_identifier_node for continue block.
4564 (finish_labeled_statement): Also do pop_labeled_block actions.
4565 (java_complete_lhs): POP_LOOP even if error.
4566 (build_labeled_block): Special handling for continue_identifier_node.
4567 (patch_loop_statement): Re-organize.
4568 (patch_bc_statement): Re-write.
4570 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4572 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
4573 using a WFL compound value.
4574 * parse.y (xref.h): Include.
4575 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
4577 (register_fields): Set WFL compound value to lineno if doing
4579 (java_complete_expand_method): Call expand_xref if flag_emit_xref
4581 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
4582 * xref.h (expand_xref): Prototype renamed from xref_generate.
4584 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
4587 (GET_CURRENT_BLOCK): New macro.
4588 * parse.y (current_static_block): New global variable.
4589 (method_body:): Define action.
4590 (complete_method_declaration): Set current_function_decl to NULL
4591 when work on the current method is done.
4592 (declare_local_variables): Use GET_CURRENT_BLOCK.
4593 (java_method_add_stmt): Likewise.
4594 (java_complete_expand_method): Disable the use of `this' when
4596 (enter_a_block): If no current method exist, use
4597 current_static_block to link static initializer blocks.
4598 (exit_block): Rewritten to use current_static_block when no current
4600 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
4601 (patch_return): Forbid the use of `return' in static initializers.
4602 (patch_throw_statement): Fixed indentation. Issue specific error
4603 for uncaught thrown checked exception in static initializer
4604 blocks. Removed FIXME.
4606 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
4608 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
4609 Link gcj from gcc.o.
4611 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4613 * parse.y (find_applicable_accessible_methods_list): When dealing
4614 with interface: ensure that a given interface or java.lang.Object
4615 are searched only once.
4617 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4619 * gjavah.c (print_c_decl): Remove unused argument `flags'.
4621 * jcf-dump.c (print_access_flags): Add braces around if-else.
4623 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
4626 * lex.c (build_wfl_node): Add static prototype.
4628 * lex.h (build_wfl_node): Remove static prototype.
4630 * parse.y: Include lex.c early enough to declare everything needed.
4631 Ensure calls to `build_wfl_node' pass the proper arguments.
4632 (create_class): Remove unused variable `super_decl'.
4633 (get_printable_method_name): Initialize variable `name'.
4635 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4637 * Changelog: Fixed 1999-03-22 typos.
4638 * lang.c (lang_decode_option): Fixed typo in error string in the
4641 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * Makefile.in (JAVA_OBJS): Added entry xref.o.
4645 * java-tree.h (flag_emit_xref): Declared extern.
4646 * lang.c (xref.h): Included.
4647 (flag_emit_xref): New global variable.
4648 (lang_decode_option): Added support for -fxref.
4652 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
4654 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
4657 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4659 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
4660 $(srcdir)/../system.h and $(JAVA_TREE_H).
4661 (jcf-io.o): Depend on $(JAVA_TREE_H).
4662 (mangle.o): Likewise.
4664 * check-init.c (check_cond_init): Add static prototype.
4666 * class.c (build_java_method_type, hashUtf8String,
4667 make_field_value, get_dispatch_vector, get_dispatch_table,
4668 append_gpp_mangled_type, mangle_static_field): Likewise.
4669 (strLengthUtf8): Hide unused definition.
4670 (hashUtf8String): Const-ify.
4671 (make_field_value): Un-ANSI-fy.
4673 * constants.c: Move inclusion of jcf.h above java-tree.h.
4674 (set_constant_entry, find_class_or_string_constant,
4675 find_name_and_type_constant, get_tag_node,
4676 build_constant_data_ref): Add static prototype.
4678 * decl.c (push_jvm_slot, builtin_function,
4679 lookup_name_current_level): Likewise.
4680 (builtin_function): Const-ify.
4682 * except.c (expand_start_java_handler, expand_end_java_handler):
4683 Add static prototype.
4685 * expr.c (flush_quick_stack, push_value, pop_value,
4686 java_stack_swap, java_stack_dup, build_java_athrow,
4687 build_java_jsr, build_java_ret, expand_java_multianewarray,
4688 expand_java_arraystore, expand_java_arrayload,
4689 expand_java_array_length, build_java_monitor, expand_java_pushc,
4690 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
4691 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
4692 expand_compare, expand_test, expand_cond, expand_java_goto,
4693 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
4694 expand_java_field_op, java_push_constant_from_pool): Likewise.
4696 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
4697 (build_java_arraynull_check): Mark parameters `node' and `type'
4698 with ATTRIBUTE_UNUSED.
4699 (note_label): Likewise for parameter `current_pc'.
4700 (expand_java_call, expand_java_ret): Hide unused definition.
4702 * java-tree.h (make_class, build_constants_constructor,
4703 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
4704 init_outgoing_cpool, register_class, emit_register_classes,
4705 java_layout_seen_class_methods): Prototype.
4706 (unicode_mangling_length): Const-ify.
4707 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4708 emit_unicode_mangled_name, format_int, format_uint,
4709 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
4710 jcf_print_utf8_replace, open_class): Prototype.
4712 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
4713 <stdio.h>. Include tree.h/java-tree.h.
4714 (utf8_equal_string usage, process_class): Add static prototype.
4715 (open_class): Don't prototype this here.
4716 (utf8_equal_string): Match arguments to format specifiers.
4717 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
4718 TABLE_SWITCH, disassemble_method): Likewise.
4720 * jcf-io.c: Include tree.h/java-tree.h.
4721 (open_class, find_classfile, jcf_print_utf8,
4722 jcf_print_utf8_replace): Const-ify.
4724 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
4725 parse_class_file): Add static prototype.
4726 (find_in_current_zip): Match definition to existing static
4729 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
4730 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
4731 finish_jcf_block, define_jcf_label, get_jcf_label_here,
4732 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
4733 write_chunks, adjust_typed_op, generate_bytecode_conditional,
4734 generate_bytecode_return, perform_relocations, init_jcf_state,
4735 init_jcf_method, release_jcf_state, generate_classfile):
4736 Add static prototype.
4737 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
4738 (make_class_file_name): Const-ify.
4740 * jcf.h (find_classfile): Const-ify.
4742 * jv-scan.c (reset_report): Remove prototype.
4744 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
4745 (error): Rewrite to allow varargs.
4747 * lang.c (lang_f_options): Const-ify.
4749 * lex.c (java_parse_escape_sequence): Add static prototype.
4750 (java_allocate_new_line): Match definition to existing static
4753 * mangle.c Include tree.h/java-tree.h.
4754 (unicode_mangling_length, emit_unicode_mangled_name,
4755 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
4757 * parse.h (jdep_code): Remove trailing comma in enumeration.
4758 (java_get_line_col): Move prototype outside of !JC1_LITE test.
4759 (reset_report): Add prototype.
4761 * verify.c (push_pending_label, merge_types): Add static
4764 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
4766 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * parse.y (find_applicable_accessible_methods_list): Extend the
4769 search to superinterfaces when relevant.
4770 (search_applicable_methods_list): New function.
4772 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4774 * class.c (unmangle_classname): Implemented stricter testing
4775 before setting the QUALIFIED_P flag on an identifier.
4777 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
4779 * parse.y (java_complete_lhs): Call force_evaluation_order
4780 after patch_newarray.
4781 (patch_binop): Don't call fold if there are side effects.
4783 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
4785 * parse.y (java_stabilize_reference): Use save_expr instead of
4786 building a SAVE_EXPR node.
4787 (java_complete_lhs): Patch the resulting string of the `+='
4788 operator (if necessary) and complete the RHS after having built
4791 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
4793 * class.c (make_class): Don't set CLASS_P here (because
4794 this function is also called by build_java_array_type).
4795 (push_class): Set CLASS_P here instead.
4796 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
4798 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
4799 context. If the context is class, perfer "super" over "synchronized".
4800 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
4802 * parse.y (create_class): Don't call parser_check_super here;
4803 it is not robust. Always wait until later.
4805 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
4806 match what JDK 1.2 does), but don't set ACC_PUBLIC.
4808 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
4810 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
4811 * lex.h (UNGETC): Change misleading macro.
4813 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * parse.y (java_stabilize_reference): Return NODE when patching a
4817 (java_complete_lhs): Put parenthesis around truth values.
4819 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
4821 * class.c (layout_class_method): Don't make rtl for interface
4823 * parse.h (GET_TYPE_NAME): New macro.
4824 * parse.y (if_then_statement:): Fixed indentation.
4825 (if_then_else_statement:): Likewise.
4826 (for_statement:): Fixed spacing.
4827 (try_statement:): Fixed indentation.
4828 (create_interface): Don't force interfaces to be abstract.
4829 (method_header): Abstract methods are OK in interfaces.
4830 (declare_local_variables): Fixed typo in comment.
4831 (java_complete_expand_method): Fixed indentation.
4832 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
4833 non accessible fields.
4834 (java_stabilize_reference): New function.
4835 (java_complete_lhs): Fixed indentation. Use
4836 java_stabilize_reference in compound assignement. Insert the
4837 cast. If not processing `+' fix string constants before processing
4840 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4842 * constants.c (find_class_or_string_constant): Cast variable `j'
4843 to a `jword' when comparing against one.
4845 * expr.c (java_lang_expand_expr): Remove unused variables
4846 `has_finally_p' and `op0'.
4848 * gjavah.c (print_field_info): Cast a value to jint when comparing
4849 against one. Likewise for a jlong.
4850 (add_namelet): Likewise cast a `sizeof' to an int when comparing
4851 against a signed quantity.
4853 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
4854 (print_signature): Don't needlessly dereference variable `str'
4856 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
4857 `max_locals' with ATTRIBUTE_UNUSED.
4858 (jcf_parse_class): Likewise for variable `index'.
4860 * parse.h (reverse_jdep_list): Remove static prototype.
4862 * parse.y (build_jump_to_finally): Remove prototype and definition.
4863 (reverse_jdep_list): Add static prototype.
4865 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
4866 `assignment' and `expr_decl'.
4868 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
4870 1999-03-12 Andrew Haley <aph@cygnus.com>
4872 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
4873 we'll need a directory separator and a null character.
4875 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
4877 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
4879 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
4884 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
4886 * lex.c (java_parse_end_comment): Take extra parameter (next char).
4888 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4890 * class.c (layout_class_method): A static method in a base class
4891 is never overridden, so treat it like it doesn't exist.
4892 However, do complain about private non-static method overriding
4893 public static method.
4895 * parse.y: Don't set unused INITIALIZED_P flag.
4896 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4898 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4899 (build_array_from_name): Re-order &index[string] to &string[index].
4901 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4902 error_mark (it might catch more errors, but it is more likely to lose).
4904 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4906 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4907 (parse-scan.o): Depend on toplev.h.
4909 * class.c (make_method_value): Add prototype. Make it static.
4910 Remove unused second argument, caller changed.
4912 * expr.c (java_lang_expand_expr): Remove unused variable
4915 * java-tree.h: Don't prototype find_in_current_zip.
4916 Add prototypes for verify_constant_pool, start_java_method,
4917 end_java_method, give_name_to_locals, expand_byte_code,
4918 open_in_zip, set_constant_value, find_constant1, find_constant2,
4919 find_utf8_constant, find_string_constant, find_class_constant,
4920 find_fieldref_index, find_methodref_index, write_constant_pool,
4921 count_constant_pool_bytes and encode_newarray_type.
4923 * jcf-dump.c: Remove unused variable `LONG_temp'.
4925 * jcf-parse.c: Include parse.h.
4926 (jcf_parse_source): Remove unused parameter, all callers changed.
4927 (jcf_figure_file_type): Add static prototype.
4928 (find_in_current_zip): Likewise. Also remove unused parameter,
4929 all callers changed.
4930 (read_class): Initialize variable `saved_pos'.
4932 * jcf-reader.c (jcf_parse_preamble): Mark variables
4933 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4935 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4936 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4937 (java_parse_doc_section): Initialize variable `seen_star'.
4938 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4939 (java_lex_error): Mark parameters `msg' and `forward' with
4941 (java_get_line_col): Mark parameters `filename' and `line' with
4944 * parse-scan.y: Include toplev.h.
4945 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4947 * parse.h: use `struct JCF', not plain `JCF'.
4948 (java_parser_context_save_global, java_expand_classes
4949 java_parser_context_restore_global, java_parse): Add prototypes.
4951 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4954 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4956 * check-init.c (check_init): COPYN takes word count, not bit count.
4958 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4960 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4961 explicit build_decl. (Avoids crash in reload when optimizing.)
4963 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4965 * decl.c (complete_start_java_method): Handle synchronized method
4966 even when compiling from bytecode.
4968 1999-02-26 Tom Tromey <tromey@cygnus.com>
4970 * gjavah.c (add_class_decl): Only generate `#include' if outer
4971 class is not the name of the class we are processing. Correctly
4972 append `.h' in #include.
4973 (process_file): Clean up newlines around generated `#include's.
4974 (decode_signature_piece): Correctly handle inner classes.
4975 (struct include): New structure.
4976 (all_includes): New global.
4977 (print_include): New function.
4978 (add_class_decl): Use it.
4979 (process_file): Likewise.
4980 (add_class_decl): Generate include for java-array.h if array
4982 (process_file): Don't generate java-array.h include.
4984 * gjavah.c (add_namelet): Check for standard package names here.
4985 (add_class_decl): Don't check for standard package names here.
4987 1999-02-25 Tom Tromey <tromey@cygnus.com>
4989 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4990 When reading a zip file, only use strncmp if both strings are
4991 bigger than the buffer length. Initialize `k' when looping
4994 1999-02-24 Tom Tromey <tromey@cygnus.com>
4996 * gjavah.c (struct namelet): New structure.
4997 (add_namelet): New function.
4998 (print_namelet): New function.
4999 (print_class_decls): Use add_namelet and print_namelet to generate
5000 namespaces and not classes.
5001 (method_printed): New global.
5002 (HANDLE_END_METHOD): Examine method_printed.
5003 (print_method_info): Set method_printed when required. Print
5004 error if function to be ignored is marked virtual. Handle $finit$
5006 (METHOD_IS_FINAL): New macro.
5007 (print_field_info): Use it.
5008 (HANDLE_METHOD): Clear method_printed.
5009 (method_pass): New global.
5010 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
5011 (process_file): Do two passes over both fields and methods.
5012 (HANDLE_METHOD): Examine method_pass.
5014 (add_class_decl): New function.
5015 (print_class_decls): Don't scan over entire constant pool.
5017 1999-02-23 Tom Tromey <tromey@cygnus.com>
5019 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
5020 disable linking in that case.
5022 1999-02-20 Tom Tromey <tromey@cygnus.com>
5024 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
5027 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
5029 * decl.c (build_result_decl), java-tree.h: New method.
5030 (complete_start_java_method): Handle synchronized methods.
5031 Don't build DECL_RESULT here. (Ordering dependency problem.)
5032 (start_java_method): Call build_result_decl here instead ...
5033 * parse.y (java_complete_expand_method): ... and here.
5034 (expand_start_java_method): Don't call complete_start_java_method here.
5035 (java_complete_expand_method): Call it here instead.
5036 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
5037 * java-tree.h: ... here.
5039 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
5040 * parse.y (java_complete_lhs): Don't call force_evaluation_order
5041 for ARRAY_REF - it doesn't work when array bounds are checked.
5042 (patch_array_ref): Handle it here instead.
5044 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
5046 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
5048 Force left-to-right evaluation of binary operations etc.
5049 * expr.c (force_evaluation_order), java-tree.h: New function.
5050 * parse.y (java_complete_lhs): Pass binary operations, procedure
5051 calls, and ARRAY_REFs to force_evaluation_order.
5052 (various): Set TREE_SIDE_EFFECTS more carefully.
5054 Tolerate random (non-UTF8) encoding in comments without complaining.
5055 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
5056 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
5058 * parse.y (resolve_qualified_expression_name): Handle error_mark.
5059 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
5061 * parse.y (java_complete_lhs): Ignore an empty statement in a
5062 COMPOUND_EXPR. Don't complain about empty statement after return.
5064 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
5066 * parse.y (obtain_incomplete_type): Don't wrap unknown types
5067 in TREE_LIST - just chain the POINTER_TYPEs together.
5068 (resolve_class): If type already resolved, return decl.
5069 After resolving, update TREE_TYPE(class_type), and name (if array).
5070 * parse.h (do_resolve_class), parse.y: Make non-static.
5071 * class.c (maybe_layout_super_class): Take this_class argument.
5072 Do do_resolve_class if necessary.
5073 (layout_class, layout_class_methods): Adjust calls appropriately.
5074 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
5075 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
5076 * typeck.c (build_java_array_type): Don't call layout_class.
5078 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5080 * parse.y (check_pkg_class_access): Allow private class access
5081 within the same package.
5082 (strip_out_static_field_access_decl): New function.
5083 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
5084 operator argument before testing its nature.
5086 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
5088 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
5089 (TRY_EXPR): Simplify - it no longer has a finally clause.
5090 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
5091 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5092 * expr.c (java_lang_expand_expr): Likewise.
5093 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
5094 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
5095 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
5096 (build_try_statement): Remove finally parameter and handling.
5097 (build_try_finally_statement): New function.
5098 (patch_try_statement): No longer need to support finally clause.
5099 (try_statement): Update grammar action rules.
5100 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
5101 Simpler handling of TRY_EXPR, which no longer has a finally clause.
5103 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
5105 * jcf-parse.c (get_constant): Add braces around computation of 'd'
5106 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
5108 1999-02-17 Andrew Haley <aph@cygnus.com>
5110 * class.c (build_utf8_ref): Back out broken patch which was
5111 intended to to output signatures using '.' as a separator.
5113 * class.c (make_class_data): Output signatures using '.' as a
5114 separator, rather than '/'.
5115 (mangled_classname): Likewise.
5116 (make_field_value): Likewise.
5117 (make_method_value): Likewise.
5118 * constants.c (alloc_class_constant): Likewise.
5119 * expr.c (build_invokeinterface): Likewise.
5121 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5123 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
5124 of an ancient workaround.
5126 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
5128 * jvspec.c (xmalloc): Kill the prototype. It does not belong
5131 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5133 * lex.c (yylex): Encode \0 as UTF8.
5135 1999-02-10 Tom Tromey <tromey@cygnus.com>
5137 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
5138 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
5139 (libgcj_zip): Renamed.
5140 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
5142 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
5144 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
5145 (GC_NAME): Renamed -lgc to -lgcjgc.
5147 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5149 * lex.c (java_lang_cloneable): Initialize.
5150 * parse.y (java_lang_cloneable): New static variable.
5151 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
5152 doing one more qualification round.
5153 (valid_ref_assignconv_cast_p): Reject null source or
5154 destination. Allow an array to be cast into java.lang.Cloneable.
5155 (patch_cast): Swapped two first arguments to first call to
5156 valid_ref_assignconv_cast_p.
5158 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5160 * parse.h: DECL_P renamed JDECL_P.
5161 * parse.y: DECL_P replaced by JDECL_P.
5162 (build_array_from_name): Always use pointer's type.
5163 (patch_bc_statement): Extra code to search continue target in a
5164 for loop. Fixed comments. Continue target is current loop when
5167 1999-02-05 Andrew Haley <aph@cygnus.com>
5169 * class.c (make_class_data): The superclass of an interface should
5170 be null, not class Object.
5172 * lex.c (java_lex): Sign extend hex literals.
5174 1999-02-04 Andrew Haley <aph@cygnus.com>
5176 * class.c (build_utf8_ref): Output signatures using '.' as a
5177 separator, rather than '/'.
5178 (make_class_data): Likewise.
5180 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
5182 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
5183 mkstemp.o. Get them from libiberty now.
5185 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
5187 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
5189 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5191 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
5194 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
5196 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
5197 * jcf-write.c (generate_bytecode_return): New function.
5198 (generate_bytecode_insns): Use it, for RETURN_EXPR.
5200 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
5201 generate special [fd]const_[01] instructions.
5203 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
5205 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
5206 handling OPCODE_lookupswitch or OPCODE_tableswitch.
5208 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
5210 * parse.y (patch_method_invocation): Handle calling static methods,
5211 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
5213 * parse.y (java_complete_lhs): Don't complain about unreachable
5214 exit condition in a do-while statement.
5216 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5218 * lex.c (java_read_char): Fixed utf8 decoding.
5219 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
5221 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
5222 comments. Local variable `all_primitive' is gone. Broadened
5223 acceptance of `0' to floating point targets. `long' can now be
5224 widened to `double' or `float'.
5225 (valid_method_invocation_conversion_p): Added leading
5226 comment. Fixed tabulation.
5227 (build_string_concatenation): Optimize out left or right empty
5230 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
5232 * jcf-write.c (localvar_alloc): Only emit entry for
5233 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
5234 (generate_bytecode_insns): Only call put_linenumber if
5235 debug_info_level > DINFO_LEVEL_NONE.
5236 * jvspec.c (lang_specific_driver): If no -O* or -g* option
5237 is specified, add -g1 (for compatibility wih javac).
5239 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
5241 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
5242 gjavah.o, check-init.o, jv-scan.o
5244 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5246 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
5248 * gjavah.c: Include config.h and system.h.
5250 * javaop.h (inline): Don't define, its handled by system.h.
5251 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
5252 from `inline' to `static inline'.
5254 * jcf.h (inline): Don't define, its handled by system.h.
5256 * lex.c (inline): Likewise.
5258 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
5260 * lang-specs.h: Map -Qn to -fno-ident.
5262 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
5264 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
5266 1999-01-29 Tom Tromey <tromey@cygnus.com>
5268 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
5269 then cast it to Object before calling `append' method.
5271 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
5273 * check-init.c (check_bool2_init, check_bool_init, check_init):
5274 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
5275 * jcf-write.c (generate_bytecode_insns): Likewise.
5277 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
5280 * parse.y (patch_cast): Allow a boolean to be cast into a
5283 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5285 * parse.y: (class_declaration:): Fixed indentation.
5286 (class_member_declaration:): Extra `;' after field declaration now
5288 (interface_declaration:): Removed debug messages in error reports.
5289 (patch_binop): Nodes created and returned inherit the orignal
5290 node's COMPOUND_ASSIGN_P flag value.
5291 (patch_cast): Fix cast from char to floating point.
5293 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
5295 * except.c, java-except.h (expand_resume_after_catch): new
5297 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
5298 to branch back to main flow of control after a catch block.
5300 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5302 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
5303 $(srcdir)/../system.h.
5304 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
5305 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
5306 (jcf-write.o): Likewise.
5307 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5308 (mangle.o): Depend on $(srcdir)/../toplev.h.
5309 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5310 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
5312 * class.c: Include output.h and parse.h.
5313 (mangled_classname): Add the `const' keyword to a char*.
5314 (find_named_method): Hide unused function definition.
5315 (build_utf8_ref): Change type of variable `c' to unsigned char.
5316 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
5317 (build_class_ref): Add the `const' keyword to a char*.
5318 (layout_class_method): Remove unused variable `buf'.
5320 * decl.c (find_local_variable): Remove unused variable `rtl'.
5321 (pushdecl): Likewise for variables `different_binding_level' and
5323 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
5324 (maybe_build_cleanup): Likewise for parameter `decl'.
5326 * except.c (expand_start_java_handler): Mark parameter `range'
5327 with ATTRIBUTE_UNUSED.
5329 * expr.c: Include except.h.
5330 (pop_type): Remove unused variable `i'.
5331 (pop_value): Likewise for variables `n_words' and `i'.
5332 (expand_java_arrayload): Likewise for variable `convert'.
5333 (java_lang_expand_expr): Likewise for variables `op0', `type',
5334 `mode', `unsignedp', `node' and `elements'.
5335 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
5337 (process_jvm_instruction): Add a `const' qualifier to a char*.
5339 * gjavah.c (output_directory): Add the `const' keyword to a char*.
5340 (temp_directory): Likewise.
5341 (print_c_decl): Likewise.
5342 (print_method_info): Likewise.
5343 (decode_signature_piece): Likewise.
5344 (print_mangled_classname): Likewise.
5346 * java-except.h: Provide prototypes for maybe_start_try,
5347 maybe_end_try and add_handler.
5349 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
5350 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
5351 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
5352 init_expr_processing, push_super_field, init_class_processing,
5353 can_widen_reference_to, class_depth, verify_jvm_instructions,
5354 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
5355 set_local_type, merge_type_state, push_type, load_type_state,
5356 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
5357 emit_unicode_mangled_name): Add prototypes.
5359 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
5360 (print_signature_type): Use ISDIGIT, not isdigit.
5361 (print_signature): Remove unused variable `j'.
5363 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
5364 int when comparing against one.
5366 * jcf-parse.c: Include toplev.h.
5368 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
5369 (localvar_free): Remove unused variable `i'.
5370 (generate_bytecode_conditional): Likewise for variable `kind'.
5372 * jv-scan.c: Include config.h and system.h. Remove redundant
5373 OS header and gansidecl.h includes.
5374 (warning): Add the `const' keyword to a char*. Also add
5375 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
5376 __STDC__, when determining whether to use ANSI-isms.
5377 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
5378 (xmalloc): Don't redundantly prototype here.
5379 (main): Remove unused parameter `envp'. Also fix the arguments
5380 passed to function `fatal' to match the format specifier.
5382 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
5384 * mangle.c: Include toplev.h.
5385 (emit_unicode_mangled_name): Declare parameter `len'.
5387 * parse.y (parse_warning_context): Add the `const' keyword to a
5388 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
5389 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
5390 (issue_warning_error_from_context): Add the `const' keyword to
5392 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
5393 not `__STDC__' for whether to use ANSI-isms.
5395 * typeck.c (incomplete_type_error): Mark parameters `value' and
5396 `type' with ATTRIBUTE_UNUSED.
5397 (parse_signature_type): Use ISDIGIT, not isdigit.
5399 * verify.c (check_pending_block): Add the `const' keyword to a char*.
5400 (verify_jvm_instructions): Likewise. Remove unused variables
5401 `field_name' and `default_val'.
5403 * zextract.c: Include config.h and system.h. Remove redundant
5406 * zipfile.h: Prototype `read_zip_archive'.
5408 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
5410 * typeck.c (convert): Allow conversions to void type: some
5411 optimizations in gcc do this.
5413 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
5415 * typeck.c (convert_ieee_real_to_integer): New function.
5416 (convert): When not using fast-math and using hardware fp, convert
5417 an IEEE NaN to zero.
5419 1999-01-18 Andrew Haley <aph@cygnus.com>
5421 * parse.y (patch_binop): Do a type conversion from signed to
5422 unsigned and then back to signed when a ">>>" is found.
5424 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5426 * java-tree.h: (check_for_initialization): Added prototype.
5427 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
5428 * parse.y (do_resolve_class): Removed unused locals.
5429 (read_import_dir): Likewise.
5430 (resolve_qualified_expression_name): Array creation
5431 expressions are valid primary expressions.
5432 (qualify_ambiguous_name): Likewise.
5433 (patch_synchronized_statement): Removed unused local.
5435 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
5437 * Makefile.in (zextract.o): Add dependencies.
5439 * Makefile.in: Do not put ^Ls at the start of a line.
5441 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
5443 * expr.c (process_jvm_instruction): Coerce to correct Throwable
5444 sub-type the result of the call that gets the exception value.
5446 * parse.y (java_complete_expand_methods): If flags_syntax_only,
5447 don't call finish_class.
5449 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
5450 clear found before continuing.
5452 * verify.c (verify_jvm_instructions): On an array load, allow
5453 and handle top of stack to be TYPE_NULL.
5455 * gjavah.c (generate_access): Translate Java package private or
5456 protected access to C++ public, but with a comment.
5458 1999-01-13 Andrew Haley <aph@cygnus.com>
5460 * expr.c (generate_name): Name prefix changed to avoid clashes
5461 with assembler temp labels.
5463 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
5464 MODIFY_EXPR. Without this, code for the assignement may not be
5465 generated at all and the synchronized statement will read an
5466 uninitialized variable.
5468 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5470 * class.c (maybe_layout_super_class): Fixed returned value.
5471 * lex.c: Added 1999 to the copyright.
5472 (java_init_lex): Initialize java_lang_imported.
5473 * lex.h: Added 1999 to the copyright.
5474 * parse.h: Added 1999 to the copyright.
5475 (REGISTER_IMPORT): Fixed typo in trailing macro.
5476 (CURRENT_OSB): New macro.
5477 (struct parser_ctxt): New fields osb_depth, osb_limit.
5478 * parse.y (java_lang_id): New global variable.
5479 (type_import_on_demand_declaration): Don't import java.lang.* twice.
5480 (array_creation_expression:): Use CURRENT_OSB.
5481 (dims:): Uses a stack to keep track of array dimensions.
5482 (cast_expression:): Use CURRENT_OSB.
5483 (find_expr_with_wfl): Return NULL if node found doesn't meet the
5485 (register_fields): Fixed typos in comment.
5486 (check_method_redefinition): Fixed comment indentation.
5487 (java_check_regular_methods): Set saved found wfl to NULL after
5488 having reinstalled it in the previously found DECL_NAME.
5490 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
5492 * gjavah.c (java_float_finite): Use a union to do type punning.
5493 (java_double_finite): Likewise.
5495 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
5497 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
5498 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
5499 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
5500 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
5501 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
5502 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
5504 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
5506 * check-init.c (check_init): If compiling to native, we don't
5507 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
5509 1999-01-08 Tom Tromey <tromey@cygnus.com>
5511 * parse-scan.y (variable_declarator_id): Set or increment
5513 (bracket_count): New global.
5514 (formal_parameter): Handle case where bracket pairs trail variable
5517 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
5519 * jcf-parse.c (yyparse): variable len changed from a char to an
5520 int to prevent overflow.
5522 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
5524 * java-tree.h: Declare read_class.
5525 * jcf-parse.c (read_class): New function.
5526 (load_class): Now just call read_class.
5528 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
5529 * jcf-parse.c (parse_source_file): Declare save_error_count,
5530 which is needed by java_parse_abort_on_error macro,
5531 * parse.y (java_layout_classes, java_expand_classes): Likewise.
5533 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
5534 constructor, if initializing a static field.
5535 (patch_new_array_init): Set TREE_CONSTANT if it is.
5536 * expr.c (java_lang_expand_expr): For a static array constructor
5537 of primitive elements, allocate the array itself statically.
5538 Disabled until we can set the vtable field statically.
5540 * check-init.c: New file. Checks for definite assignment.
5541 * Makefile.in (JAVA_OBJS): Add check-init.o.
5542 * parse.y (java_complete_expand_method): Call check_for_initialization.
5543 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
5545 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
5547 * parse.y : include system.h instead of including
5548 standard headers directly with the exception of <dirent.h>.
5550 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
5552 * lex.h: Moved static function declarations to lex.c,
5553 to shut up some -Wall warnings.
5554 * lex.c: Static function declarations moved here.
5555 * jcf-dump.c: Small fixes to shut up -Wall warnings.
5557 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5559 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
5561 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
5563 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
5564 * verify.c (verify_jvm_instructions): Fix off-by-one error.
5566 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
5567 (localvar_alloc): Change return type to void,
5568 (emit_unop): Remove unused variable size.
5570 * jcf-write.c (struct jcf_block): Add new union.
5571 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
5572 (call_cleanups): New functions.
5573 (struct jcf_partial): New fields num_finalizers and return_value_decl.
5574 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
5575 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
5576 * lang.c (lang_init): Call using_eh_for_cleanups.
5577 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
5578 completing operands to patch_synchronized_statement.
5579 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
5580 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
5581 WITH_CLEANUP_EXPR instead of TRY_EXPR.
5583 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
5585 * Make-lang.in: Comment out control-Ls; they upset some makes.
5587 1998-12-18 Tom Tromey <tromey@cygnus.com>
5589 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
5592 1998-12-17 Tom Tromey <tromey@cygnus.com>
5594 * parse.y (DIR_SEPARATOR): New define.
5595 (check_class_interface_creation): Use it.
5597 * parse-scan.y (report_main_declaration): Recognize
5598 `java.lang.String' in argument to main.
5600 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
5602 * parse.y (create_interface): Remove bogus test.
5604 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
5606 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
5607 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
5609 1998-12-16 Tom Tromey <tromey@cygnus.com>
5611 * parse-scan.y (qualified_name): Use correct sprintf format.
5613 1998-12-15 Tom Tromey <tromey@cygnus.com>
5615 * gjavah.c (print_field_info): Changed how most negative number is
5618 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
5620 * parse.y (fold_constant_for_init): New function.
5621 (resolve_expression_name): Don't replace static final
5622 constant-initialized fields by its value.
5623 (java_complete_lhs): New. Same as java_complete_tree, except does
5624 not replace static final constant-initialized fields by their values.
5625 (register_fields): If there is an initializer, set DECL_INITIAL and
5626 MODIFY_EXPR_FROM_INITIALIZATION_P.
5627 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
5628 Only call patch_initialized_static_field if
5629 MODIFY_EXPR_FROM_INITIALIZATION_P.
5630 (patch_initialized_static_field): If not valid constant, clear
5633 * parse.y (lookup_field_wrapper): Fix thinko.
5635 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
5636 set and restore global lineno.
5638 1998-12-14 Tom Tromey <tromey@cygnus.com>
5640 * gjavah.c (print_field_info): If value to print is the smallest
5641 value of its size, then print as hex to avoid later warnings from
5644 1998-12-14 Tom Tromey <tromey@cygnus.com>
5646 * gjavah.c (decompile_method): Decompile `return null'.
5647 (process_file): Generate `#pragma interface'.
5648 (method_declared): New global.
5649 (print_method_info): Set it.
5650 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
5651 (print_method_info): Handle abstract methods.
5653 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
5655 * parse.y (patch_method_invocation): If class_decl is null
5656 (e.g. an array type), use original type.
5658 * parse.y (check_thrown_exceptions): Temporary hack to suppress
5659 errors about uncaught exception from clone (of array, specifically).
5661 1998-12-13 Tom Tromey <tromey@cygnus.com>
5663 * gjavah.c (decompile_method): Handle all types of `return'
5664 opcode. Decompile `return this' and `return'.
5665 (method_access): New global.
5666 (print_method_info): Set it.
5667 (decompile_method): Don't decompile a synchronized method.
5669 1998-12-13 Tom Tromey <tromey@cygnus.com>
5671 * jcf-reader.c (jcf_parse_one_method): Recognize
5673 * gjavah.c (HANDLE_END_METHOD): New macro.
5674 (HANDLE_CODE_ATTRIBUTE): New macro.
5675 (decompile_method): New function.
5676 (print_method_info): Don't print `;\n' at end of function decl.
5677 Include java-opcodes.h.
5678 (decompiled): New global.
5680 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
5682 * class.c (build_class_ref): Handle PRIMTYPE.class if
5683 flag_emit_class_files.
5684 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
5685 if flag_emit_class_files.
5686 * parse.y (java_complete_tree): Pre-liminary support for
5687 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
5689 * parse.y (patch_synchronized_statement): Don't call monitorexit
5690 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
5692 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
5694 * zipfile.h (opendir_in_zip): New declaration.
5695 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
5696 (opendir_in_zip): New function, using code from open_in_zip.
5697 (open_in_zip): Call opendir_in_zip.
5698 (find_class): Remove no-longer-used do_class_file parameter,
5699 but add source_ok parameter. Change logic so if we find a .java file,
5700 we don't look for .class in later classpath emtries.
5701 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
5702 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
5703 * gjavah.c: Update call to find_class.
5704 * jcf-dump.c: Likewise.
5706 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
5707 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
5708 nothing if body is empty_stmt_node.
5709 Various little fixes so SP gets correctly adjusted.
5710 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
5711 For CALL_EXPR, test if static first.
5712 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
5713 such as the ones we create for Object and Class.
5714 Set and restore current_function_decl.
5715 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
5716 (note_possible_classname): New function.
5717 (read_import_entry): Removed. Merged with read_import_dir.
5718 (read_import_dir): Don't call find_class - that only gives us
5719 the first classpath entry having the needed package.
5720 Use the struct buffer data structure from buffer.h.
5721 (read_import_dir, find_in_imports_on_demand): The remembered
5722 class names now use '.' (not '/') as package separator.
5724 * parse.y (java_complete_expand_methods): Call write_classfile
5725 here, and not in java_expand_classes (which only gets first class).
5727 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5729 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
5730 (register_fields): If a static fields has an initializer, just
5731 chain it on ctxp->static_initialized, and handle later.
5732 (java_complete_expand_methods): Force <clinit> first.
5733 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
5734 - it's already been completed.
5735 (patch_initialized_static_field): New function.
5736 (java_complete_field): Call it.
5738 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
5740 * expr.c (encode_newarray_type, build_new_array): New functions.
5741 * java-tree.h: Declare build_new_array.
5742 * jcf-write.c (patch_newarray): Use build_new_array.
5744 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
5745 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
5747 * parse.y (patch_new_array_init): Re-organize.
5748 Now is passed the actual array (pointer) type of the value.
5749 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
5750 (patch_array_constructor): Removed - merged into patch_new_array_init.
5751 (java_complete_tree): Update patch_new_array_init.
5753 * jcf-write.c (find_constant_index): New function.
5754 (generate_bytecode_insns): Use find_constant_index.
5755 (generate_classfile): Use find_constant_index for ConstantValue.
5757 1998-12-11 Tom Tromey <tromey@cygnus.com>
5759 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
5760 * decl.c (init_decl_processing): Renamed dtable -> vtable.
5761 * class.c (make_class_data): Renamed dtable -> vtable, and
5762 dtable_method_count -> vtable_method_count.
5764 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5766 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
5767 global variables, initialized.
5768 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
5769 Declared new global variables.
5770 * lex.c (java_lex): Return long_zero_node, float_zero_node,
5771 double_zero_node, integer_zero_node upon direct matching.
5772 * parse.y (purify_type_name): Added function prototype.
5773 (duplicate_declaration_error_p): Consider new_type as potentially
5774 being a incomplete type. Use purify_type_name on type string.
5775 (method_header): saved_type: unused variable removed. Don't figure
5776 return type if method name is invalid.
5777 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
5778 processed by patch_unaryop.
5779 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
5780 increment/decrement node into its original type after binary
5781 numeric promotion on its operands.
5783 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * parse.y (array_initializer:): Array init operand is NULL_TREE
5786 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
5787 now an error. Fixed indentation problems.
5788 (patch_string): Handle error_mark_node as an argument.
5789 (patch_new_array_init): Fixed indentation problems.
5790 (array_constructor_check_entry): Removed check on null wfl_value.
5791 Return an error if wfl_value's walk returns an error.
5793 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5795 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
5796 * lex.c (java_lex): Remember column position before advancing one
5797 token. Retain location information on OCB_TK.
5798 * lex.h (typedef struct java_lc): Added new field.
5799 * parse.h (GET_SKIP_TYPE): New macro.
5800 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
5801 * parse.y (build_new_array_init, patch_new_array_init,
5802 patch_array_constructor, maybe_build_array_element_wfl,
5803 array_constructor_check_entry): New function prototypes.
5804 (switch_block:): Tagged <node>.
5805 (OCB_TK): Tagged <operator>.
5806 (array_initializer:): Installed actions.
5807 (variable_initializer): Build location information on element if
5809 (switch_statement:): Fixed indentation typo.
5810 (switch_block:): Redefined default action.
5811 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
5812 (patch_assignment): Removed duplicate code.
5813 (maybe_build_array_element_wfl, build_new_array_init,
5814 patch_new_array_init, patch_array_constructor,
5815 array_constructor_check_entry): New functions.
5817 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5819 * parse.y (array_initializer): Tagged <node>.
5820 (variable_initializer:): Use default rule.
5821 (array_initializer:): Defined actions.
5822 (variable_initializers:): Likewise.
5823 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
5824 non-static field accesses.
5825 (patch_invoke): Fixed indentation typo.
5826 (java_complete_tree): Likewise.
5827 (build_labeled_block): Changed leading comment. Generate an error
5828 in case of duplicate loop labels.
5829 (patch_conditional_expr): Patch results of string concatenation
5832 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
5834 * constants.c (find_methodref_index): When the class is an interface,
5835 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
5837 * decl.c (finit_identifier_node): Use "$finit$", rather than
5838 "<finit>" (which Sun's verifier rejects).
5839 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
5840 (generate_field_initialization_code): Removed.
5841 (fix_constructors) Don't add call to $finit$ here (wrong order).
5842 (patch_method_invocation): Add $finit$ call here.
5844 * java-tree.h (CALL_USING_SUPER): New macro.
5845 * parse.y (patch_invoke): Remove im local variable.
5846 (patch_method_invocation, patch_invoke): Don't pass super parameter.
5847 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
5848 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
5850 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
5852 * parse.y (java_complete_tree): Don't complain about unreachable
5853 statement if it is empty_stmt_node.
5855 * jcf-write.c (find_constant_wide): New function.
5856 (push_long_const): Use find_constant_wide.
5858 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
5859 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
5860 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
5861 Emit invokeinterface when calling an interface method.
5862 Emit invokespecial also when calling super or private methods.
5864 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
5866 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
5868 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
5870 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5872 * java-tree.h (java_layout_seen_class_methods): New function
5874 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
5875 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
5876 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
5877 * parse.y (method_declarator:): Defined action.
5878 (issue_warning_error_from_context): input_filename saved, set to
5879 the appropriate value and restored after java_error is called.
5880 (build_unresolved_array_type): Fixed comment.
5881 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
5882 (method_header): Deal with return type the same way type are
5883 handled for fields and method's parameters and local variables
5885 (check_method_redefinition): Removed extra CR.
5886 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
5887 (java_layout_seen_class_methods): New function.
5888 (java_layout_classes): Call java_layout_seen_class_methods.
5890 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5892 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5894 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5896 * jcf-dump.c (main): Fix error message.
5897 * jcf-path.c (add_entry): Style fix.
5899 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5901 * class.c (layout_class_method): Call build_java_argument_signature
5902 on constructors too.
5903 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5904 (patch_method_invocation): Define a primary when resolving an
5905 expression name. Augmented comment on code checking illegal `this'
5906 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5908 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * class.c (layout_class_method): Don't report error on non-static
5911 overriding static if the method is private.
5912 * java-tree.h (finish_class): Prototype added.
5913 * lex.c (java_get_line_col): Handle col argument -2 value.
5914 * parse.h: All static method declarations moved to parse.y.
5915 * parse.y: Now contains all static method declarations previously
5917 (find_expr_with_wfl, missing_return_error,
5918 unreachable_stmt_error): New functions.
5919 (java_get_real_method_name): Identify constructors bearing class
5920 names in source code compiled classes only.
5921 (java_complete_expand_methods): Call missing_return_error.
5922 (invocation_mode): Private methods invoked as static methods.
5923 (java_complete_tree): Call unreachable_stmt_error.
5925 1998-12-01 Tom Tromey <tromey@cygnus.com>
5927 * Makefile.in (+target): Removed.
5928 (+xmake_file): Likewise.
5929 (+tmake_file): Likewise.
5930 (.NOEXPORT): Removed duplicate.
5932 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5934 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5936 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5938 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5939 libiberty.h. Provide an xmalloc definition.
5941 * jvspec.c: Remove the xmalloc prototype.
5943 * parse-scan.y: Include config.h and system.h. Don't include
5944 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5945 Provide an xstrdup definition.
5947 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5949 * jcf-path.c (add_entry): Recognize ".jar" too.
5950 * lang-specs.h: Likewise.
5952 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5954 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5955 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5957 * jcf-write.c (generate_bytecode_insns):
5958 Handle pre/post-increment/decrement of long.
5960 * jcf-write.c (generate_bytecode_insns):
5961 Handle missing exception handler (finally for synchronized).
5963 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5965 * java-tree.h (end_params_node): Declare global.
5966 * decl.c (end_params_node): New global.
5967 (init_decl_processing, start_java_method): Use end_params_node for
5968 end of list of parameter types. Follows correct gcc conventions.
5969 * expr.c (pop_argument_types, pop_arguments): Likewise.
5970 * lang.c (put_decl_node): Likewise.
5971 * typeck.c (various places): Likewise.
5972 * class.y (various places): Likewise.
5973 * parse.y (various places): Likewise.
5975 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5976 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5978 * class.c: Add #include flags.h, remove no-longer needed declaration.
5980 * class.c (layout_class_method): Remove commented-out code, re-format.
5981 Don't add vtable entry (or index) for private methods.
5982 * expr.c (expand_invoke): A private method is implicitly final.
5983 * class.c (make_class_data): If inlining or optimizing,
5984 skip private methods.
5986 * class.c (finish_class): New function. Calls existing methods,
5987 but alls emits deferred inline functions.
5988 * jcf-parse.c (parse_class_file): Call finish_class.
5989 * parse.y (java_complete_expand_methods): Likewise.
5991 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5993 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5995 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5997 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5999 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
6001 * (generate_classfile): Always write class access flag with
6004 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6006 * class.c (maybe_layout_super_class): New function.
6007 (layout_class): Reorganized. Loop on class methods dispatched into
6008 a new function. Call maybe_layout_super_class.
6009 (layout_class_methods, layout_class_method): New functions.
6010 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
6012 (expand_invoke): Likewise.
6013 * java-tree.h (all_class_list): New global variable declared.
6014 (layout_class_methods, layout_class_method): New function
6016 (LAYOUT_SEEN_CLASS_METHODS): New macro.
6017 * jcf-parse.c (all_class_list): New global variable.
6018 (load_class): Extended what class_or_name can be. Use parser
6019 context mechanism to save globals before calling jcf_parse.
6020 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
6021 is set on the file name.
6022 (jcf_parse): Layout class methods when Object is loaded, otherwise
6023 record class in all_class_list for delayed method layout.
6024 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
6025 * lang.c (put_decl_node): Decode <init> into the decl context
6027 * lex.c (java_allocate_new_line): Use xmalloc.
6028 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
6029 pointers, not TREE_LIST elements.
6030 (struct parser_ctxt): Fixed comment indentations, added comments
6031 and reordered some fields.
6032 (java_check_methods): Function prototype removed.
6033 * parse.y (java_push_parser_context): Use xmalloc.
6034 (java_parser_context_restore_global): Pop extra pushed ctxp only
6035 when there's nothing next.
6036 (maybe_create_class_interface_decl): Fixed comment, add new
6037 created class decl to all_class_list.
6038 (method_header): Use GET_REAL_TYPE on argument's types.
6039 (method_declarator): Use GET_REAL_TYPE, change type to the real
6040 type in TREE_LIST dependency node. Build argument list with the
6042 (create_jdep_list): Use xmalloc. Removed allocation error message.
6043 (obtain_incomplete_type): Fixed leading comment. Broadened
6044 incoming argument meaning.
6045 (register_incomplete_type): Use xmalloc. Removed allocation error
6047 (safe_layout_class): Fixed leading comment.
6048 (jdep_resolve_class): Reversed if statement condition and switch
6050 (resolve_and_layout): Fixed leading comment. Broadened incoming
6052 (complete_class_report_errors): New local variable name, for
6053 clarity. purify_type_name used for all error cases.
6054 (java_get_real_method_name): Stricter check on constructors.
6055 (java_check_regular_methods): Reverse methods list only if not
6056 already laid out. Layout artificial constructor.
6057 (java_check_methods): Deleted.
6058 (source_start_java_method): Obtain incomplete type for patchable
6060 (java_layout_classes): Fixed leading comment. Use
6061 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
6062 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
6063 before returning. Fixed comments.
6064 (java_expand_classes): Check for errors up front.
6065 (patch_method_invocation): Class to search is resolved and laid
6068 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
6070 * expr.c (java_lang_expand_expr): Add missing emit_queue.
6072 * javaop.h (int8): Removed - not used.
6073 (jbyte): Redefine portably with correct signedness.
6075 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
6077 * jcf-write.c (generate_bytecode_insns): Fix typo
6078 OPCODE_getstatic to OPCODE_getfield.
6080 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
6081 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
6082 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
6084 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6086 * jcf-parse.c (jcf_parse_source): Function returned type is
6087 void. Added prototype.
6088 (jcf_parse): Function returned type is void.
6089 (yyparse): Remove call to fclose on the last parsed file.
6091 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
6093 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
6096 (layout_class): Cope with methods featuring WFL in decl names.
6097 * decl.c (unqualified_object_id_node): New global variable,
6099 (build_decl_no_layout): Removed.
6100 * expr.c (build_primtype_type_ref): Handle Double.
6101 (java_lang_expand_expr): Fixed indentations.
6102 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
6103 (flag_wall, flag_redundant, flag_not_overriding,
6104 flag_static_local_jdk1_1, unqualified_object_id_node): Global
6105 variable declarations.
6106 (build_decl_no_layout): Removed prototype.
6107 (java_get_real_method_name): Added prototype.
6108 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
6109 (java_parse_abort_on_error): Macro now just returns.
6110 * jcf-parse.c (jcf_parse_source): Check fclose returned
6111 value. Call emit_register_classes if java_report_errors returns
6113 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
6114 flag_static_local_jdk1_1): New integer flags.
6115 (lang_decode_option): New flags set here.
6116 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
6117 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
6118 the flag_redundant variable.
6119 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
6120 when parsing java.lang.Object class.
6121 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
6123 (resolve_qualified_expression_name): Fixed indentation.
6124 (patch_array_ref): Changed prototype.
6125 (not_initialized_as_it_should_p): Prototype removed.
6126 (java_report_errors): Added function prototype.
6127 * parse.y (formal_parameter:): Changed error message for not yet
6128 supported final parameters.
6129 (class_type_list:): Set both PURPOSE and VALUE of created
6130 TREE_LIST to be class_type.
6131 (primary_no_new_array:): Handle class literals on primitive types.
6132 (parse_warning_context): Reinstalled correct force_error and
6133 do_warning flags setups.
6134 (java_report_errors): Changed prototype. Return java_error_count
6136 (variable_redefinition_error): Consider treating variable type as
6138 (create_interface): Warn about redundant abstract modifier if
6139 flag_redundant is set. Changed error message.
6140 (lookup_field_wrapper): Save/restore globals before/after looking
6142 (duplicate_declaration_error_p): Consider treating declaration
6143 type as a fake pointer.
6144 (register_fields): Extract real type from dependency node. Check
6145 for duplicate field declaration after type adjustment. Use
6146 DECL_INITIAL to store static final initialized values.
6147 (method_header): Extract real function type from dependency node.
6148 (check_abstract_method_header): Use GET_METHOD_NAME.
6149 (obtain_incomplete_type): Layout fake pointer type.
6150 (safe_layout_class): Don't try to check for methods before layout.
6151 (java_complete_class): Don't check for correct throws clause
6152 elements inheritance here.
6153 (resolve_and_layout): Broadened name parameter meaning.
6154 (reset_method_name): Use GET_METHOD_NAME.
6155 (java_get_real_method_name): New function.
6156 (java_check_regular_methods): Don't check methods in
6157 java.lang.Object. Verify lineage of throws clause elements. Use
6158 flag_no_overriding in warning report.
6159 (check_throws_clauses): Don't check if class was from
6160 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
6161 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
6162 (declare_local_variables): Use flag_static_local_jdk1_1 to report
6163 warning on unsupported final local variables. Use build_decl
6164 instead of build_decl_no_layout. Get real local variable type from
6166 (source_start_java_method): Get real parameter type from
6167 dependency node. Call build_decl instead of build_decl_no_layout.
6168 (java_layout_classes): Reverse tree and layout type and class as
6169 required. Mark class as loaded when done.
6170 (resolve_field_access): Fixed indentation. Restricted condition
6171 leading to static field access code generation. Set field_type
6172 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
6173 (resolve_qualified_expression_name): Initialize type_found to
6174 null. Handle static field resolved during qualification. Fixed
6175 layout on non primitive field decl types.
6176 (not_accessible_p): Fixed typo in comment.
6177 (patch_method_invocation): Resolve and layout class to search from
6179 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
6180 layout non primitive type, if necessary. Make method node only to
6182 (find_applicable_accessible_methods_list): Consider WFL'ed method
6183 decl names. Fixed indentation.
6184 (argument_types_convertible): Resolve and layout target type if
6186 (java_complete_tree): Fixed indentation problems. Rewrote
6187 CALL_EXPR thrown exceptions check. Re-installed further processing
6188 of the assignment in certain cases.
6189 (patch_assignment): Call maybe_build_primttype_type_ref to perform
6190 inlining on class literals.
6191 (valid_builtin_assignconv_identity_widening_p): Cope with constant
6193 (valid_method_invocation_conversion_p): Likewise.
6194 (patch_string): Temporary disable forbidden use of `this' in
6195 explicit constructor invocations when doing string concatenation
6197 (patch_unaryop): Added comment. Reinstalled code to disable
6198 further check on assignment operation with cast expression RHS.
6199 (patch_switch_statement): Fixed indentation.
6200 (build_try_statement): Call build_decl instead of
6201 build_decl_no_layout.
6202 (patch_synchronized_statement): Likewise.
6203 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
6204 IS_UNCHECKED_EXPRESSION_P.
6205 (check_thrown_exceptions_do): Changed leading comment. Resolve and
6206 layout argument exception type.
6207 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
6208 of IS_UNCHECKED_EXPRESSION_P.
6210 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
6212 * jcf-parse.c (yyparse): Open class file in binary mode.
6214 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
6216 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
6218 * jcf-write.c (perform_relocations): Move check out one loop.
6220 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
6222 * Make-lang.in: Fix reference to srcdir.
6223 * jv-scan.c: Add missing xmalloc prototype.
6224 * jvgenmain.c: Ditto.
6226 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
6228 * decl.c (error_mark_node), java-tree.h: New global.
6229 * parse.y: Use empty_stmt_node instead of size_zero_node.
6230 (build_if_else_statement): If missing else, use empty_stmt_node.
6232 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
6233 (java_complete_expand_method): Complain if return is missing.
6234 (java_check_regular_methods): Comment out incorrect error check.
6235 (not_accessible_p): Fix incorrect handling of protected methods.
6236 (patch_method_invocation): Pass correct context to not_accessible_p.
6237 (find_applicable_accessible_methods_list): Likewise.
6238 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
6239 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
6240 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
6241 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
6243 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
6244 (push_int_const): Remove reundant NOTE_PUSH.
6245 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
6246 (- case SWITCH_EXPR): Fix code generation bug.
6247 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
6248 (generate_classfile): More robust for abstract methods.
6250 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
6252 * Makefile.in: jv-scan and jvgenmain all require libiberty.
6253 * Make-lang.in: Ditto.
6255 * jv-scan.c: Remove xmalloc and xstrdup definitions.
6258 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
6260 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
6262 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
6264 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
6266 Allow uses of interface types to verify. This is not really
6267 type-safe, but it matches what Sun does, and is OK as long as
6268 there are appropriate run-time checks.
6269 * verify.c (merge_types): If merging two interface types,
6270 just set the result to java.lang.Object.
6271 * expr.c (pop_type): Any interface is matches by java.lang.Object.
6273 1998-11-13 Tom Tromey <tromey@cygnus.com>
6275 * gjavah.c (main): Handle --output-class-directory argument.
6276 * jvspec.c (lang_specific_driver): Translate `-d' into
6278 * jcf.h (jcf_write_base_directory): Declare.
6279 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
6280 * lang-options.h: Mention -foutput-class-dir.
6281 * jcf-write.c (jcf_write_base_directory): New global.
6282 (make_class_file_name): Put generated .class file into `-d'
6283 directory, or into source directory if -d not given. Function now
6285 (write_classfile): Free class file name. Handle case where class
6287 (DIR_SEPARATOR): New macro.
6288 Include <sys/stat.h>
6290 * Makefile.in (prefix): New macro.
6292 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
6294 * parse.y (patch_invoke): Do less if flag_emit_class_files.
6295 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
6296 here (done in patch_invoke instead).
6297 (case_identity): Moved here from parse.y.
6299 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
6300 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
6301 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
6302 so they can be efficiently scanned without recursion.
6303 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
6304 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
6305 in BLOCK iteratively, rather than recursively.
6307 * parse.y (do_unary_numeric_promotion): New function.
6308 (patch_unaryop, patch_binop, patch_array_ref): Use it.
6310 * parse.y (patch_newarray): Various fixes.
6312 Re-do handling of switch statements (for proper block scoping).
6313 * parse.y: Add just a single block for the enture switch block,
6314 but don't create any "case blocks".
6315 (group_of_labels): Rmeoved unneeded non-terminal.
6316 CASE_EXPR and DEFAULT_EXPR are added to current block.
6317 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
6318 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
6319 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
6320 * parse.y (wfl_operator, print_int_node): Make non-static.
6321 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
6322 as part of recursive scan of block.
6323 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
6324 (patch_switch_statement): Most tests move dinto java_complete_tree.
6326 * parse.y: Make various production be non-typed (void).
6327 * parse.y (parse_error): Merged into issue_warning_error_from_context.
6328 * parse.y (add_stmt_to_compound): Don't create/change extra node.
6329 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
6331 * jcf-write.c (struct jcf_handler): New type.
6332 (struct jcf_switch_state): New type.
6333 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
6334 (alloc_handler, emit_unop, emit_reloc): New functions.
6335 (adjust_typed_op): Add extra parameter ("max type" offset).
6336 (emit_switch_reloc, emit_case-reloc): New function.
6337 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
6338 (generate_bytecode_insns): Support REAL_CST, switch statements,
6339 exception handling, method calls, object/array creation, and more.
6341 * class.c: Remove some unused variables.
6342 * constants.c (find_string_constant): New function.
6343 (count_constant_pool_bytes): Fix to correctly handle wide constants.
6344 * decl.c (complete_start_java_method): Don't _Jv_InitClass
6345 if flag_emit_class_files.
6347 1998-11-12 Tom Tromey <tromey@cygnus.com>
6349 * jcf-io.c (find_class): Added explanatory comment.
6351 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
6352 trailing slash to `.zip' entries.
6354 * jvspec.c (lang_specific_driver): Correctly handle case where
6355 GC_NAME not defined.
6357 1998-11-11 Tom Tromey <tromey@cygnus.com>
6359 * jvspec.c (GC_NAME): New define.
6360 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
6362 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
6364 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
6366 * jcf-dump.c (TABLE_SWITCH): Fix typos.
6368 1998-11-11 Tom Tromey <tromey@cygnus.com>
6370 * jcf-dump.c (main): Correctly recognize `--'-style long options.
6372 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6374 * class.c (is_compiled_class): Call safe_layout_class for class
6375 compiled from source.
6376 * conver.h (convert_to_integer, convert_to_real,
6377 convert_to_pointer): Added prototypes.
6378 * decl.c (init_decl_processing): Non longer push the decls of
6379 `methodtable', `constants', `Class', `Field', `dispatchTable'
6380 `jexception' and `Method'.
6381 * expr.c (build_invokeinterface): New function.
6382 (expand_invoke): static variable CLASS_IDENT now in
6383 build_invokeinterface. Use build_invokeinterface.
6384 (expand_java_field_op): Moved code to inline
6385 java.lang.PRIMTYPE.TYPE into a function.
6386 (build_primtype_type_ref): New function.
6387 * java-tree.def (INSTANCEOF_EXPR): New tree code.
6388 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
6389 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
6390 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
6391 (DECL_LOCAL_STATIC_VALUE): New macro.
6392 (build_invokeinterface, build_primtype_type_ref): New function
6394 (java_parse_abort_on_error): Macro rewritten.
6395 * jcf-parse.c (current_method): Add comment to declaration.
6396 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
6397 Function prototypes fixed.
6398 (jcf_parse_source): push/pop parser context. save/restore global.
6399 (parse_source_file): Fixed leading comment. Now take a
6400 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
6401 classes and pop the parser context anymore.
6402 (yyparse): Push parser context, save globals, parse the source
6403 file, restore globals and pop the parser context when processing a
6405 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
6406 * lex.c (java_parse_doc_section): New function.
6407 (java_lex): Call java_parse_doc_section when appropriate. Build an
6408 operator around INSTANCEOF_TK.
6409 * lex.h (java_lineterminator, java_sprint_unicode,
6410 java_unicode_2_utf8, java_lex_error, java_store_unicode):
6411 Prototypes rewritten.
6412 (java_parse_escape_sequence, java_letter_or_digit_p,
6413 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
6414 java_read_unicode, java_store_unicode, java_read_char,
6415 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
6416 Added function prototypes.
6417 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
6419 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
6421 (struct parser_ctxt): New fields: deprecated,
6422 current_parsed_class_un, gclass_list.
6423 (fix_method_argument_names, issue_warning_error_from_context,
6424 resolve_package, lookup_package_type): New function prototypes.
6425 (resolve_expression_name): Fixed function prototype.
6426 (find_applicable_accessible_methods_list): Fixed indentation, added
6427 extra argument in prototype.
6428 (check_final_assignment, build_null_of_type, check_deprecation,
6429 check_method_redefinition, reset_method_name,
6430 java_check_regular_methods, java_check_abstract_methods,
6431 maybe_build_primttype_type_ref): New function prototype.
6432 * parse.y (conver.h): Include.
6433 (INSTANCEOF_TK): Tagged <operator>.
6434 (single_type_import_declaration): Use REGISTER_IMPORT macro.
6435 (relational_expression:): Build binop for instanceof.
6436 (java_push_parser_context): Remember ctxp->gclass_list across
6438 (java_pop_parser_context): Simply return if no context
6439 exists. Remember gclass_list across contexts.
6440 (issue_warning_error_from_context): New function.
6441 (parse_error_context): Don't setup ctxp->elc here. Call
6442 issue_warning_error_from_context instead.
6443 (parse_warning_context): Likewise.
6444 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
6445 setup. Link new class/interface to ctxp->gclass_list.
6446 (add_superinterfaces): Register interface as incomplete if not
6448 (create_class): Remember class unqualified name in
6449 ctxp->current_parsed_class_un. Check class deprecation.
6450 (register_fields): Check field deprecation. Remember static final
6451 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
6453 (method_header): New local variable ORIG_ARG. Use unqualified
6454 current class name for check on constructor errors. Promote return
6455 type if of record type. Argument list fix moved in
6456 fix_method_argument_names, called here. Check method deprecation.
6457 (fix_method_argument_names): New function.
6458 (method_declarator): Promote record typed arguments.
6459 (safe_layout_class): Check class methods before layout.
6460 (java_complete_class): Compute field layout when patched.
6461 (do_resolve_class): Try to load class after having it renamed
6462 after the package name.
6463 (get_printable_method_name): Use DECL_CONTEXT.
6464 (reset_method_name): New function.
6465 (check_method_redefinition): Use reset_method_name.
6466 (java_check_regular_methods): New local variable
6467 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
6468 names for error report. Check for compile-time error when method
6469 found has default (package) access.
6470 (java_check_abstract_methods): Now takes an interface DECL node as
6471 an argument. Also reinstall real name on unchecked
6472 overriding/hiding methods for error report.
6473 (java_check_methods): Fixed leading comment. Get classes to verify
6474 from ctxp->gclass_list. Use CHECK_METHODS macro and set
6475 CLASS_METHOD_CHECKED_P on class verification.
6476 (lookup_java_method2): Get real method name if necessary.
6477 (find_in_imports): Don't check package class access here.
6478 (resolve_package, lookup_package_type): New functions.
6479 (java_layout_classes): Fixed leading comment. Take classes to be
6480 laid out from ctxp->gclass_list.
6481 (java_complete_expand_methods): Don't expand native and abstract
6483 (java_expand_classes): New function.
6484 (resolve_expression_name): Use additional argument ORIG. Retrieve
6485 values of static final field of primitive types.
6486 (resolve_field_access): Handles static final field of promotive
6488 (resolve_qualified_expression_name): Handle STRING_CST as
6489 primaries and package name resolution. Check deprecation on found
6490 decls. Set where_found and type_found on non static field resolved
6491 during qualification. Layout non primitive field decl types.
6492 (check_deprecation): New function.
6493 (maybe_access_field): Simplified.
6494 (patch_method_invocation_stmt): Local variable CLASS_TYPE
6495 removed. Reverse method's argument when primary is a type. Don't
6496 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
6497 instead. Include abstract class in the list of class searchable
6498 for constructors. Use DECL_CONTEXT of found method for access
6499 checks. Check method deprecation.
6500 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
6501 converting arguments. Handle INVOKE_INTERFACE.
6502 (lookup_method_invoke): Search constructor using existing
6503 infrastructure (don't rely on lookup_java_constructor anymore).
6504 (find_applicable_accessible_methods_list): Extra argument flag
6505 LC. Now include constructor in the search.
6506 (qualify_ambiguous_name): Conditional expression are primaries.
6507 (not_initialized_as_it_should_p): static final are always
6509 (java_complete_tree): Pass extra NULL argument to
6510 resolve_expression_name. Stricter test to carry on patching
6511 assignments. New case for INSTANCEOF_EXPR.
6512 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
6513 (check_final_assignment, maybe_build_primttype_type_ref): New
6515 (patch_assignment): Detect resolved static finals and carry normal
6516 assignment error check on them. Inline PRIMTYPE.TYPE read access.
6517 (try_builtin_assignconv): Access constant 0 on all primitive
6519 (valid_builtin_assignconv_identity_widening_p): Accept identical
6520 types. Accept all promoted type on int type.
6521 (valid_ref_assignconv_cast_p): Accept a null pointer to be
6522 assigned to a reference.
6523 (valid_method_invocation_conversion_p): Accept to check null
6525 (build_binop): Merge declaration and initialization of local
6527 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
6528 numeric types. Improved validity test for qualify operators on
6530 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
6531 and PREINCREMENT_EXPR. Also detect resolved static finals of a
6532 primitive type and issue the appropriate error message.
6533 (resolve_type_during_patch): Mark class loaded when resolved.
6534 (patch_cast): Allow null to be cased to reference types.
6535 (build_null_of_type): New function.
6536 (patch_array_ref): Handle array on references correctly.
6537 (patch_return): Removed unused local variable MODIFY. Force
6538 boolean to be returned as integers. Allows null to be returned by
6539 a function returning a reference.
6540 * typeck.c (convert_to_integer, convert_to_real,
6541 convert_to_pointer): Prototypes moved to convert.h
6542 (lookup_argument_method): Use method real name, if necessary.
6544 1998-10-30 Tom Tromey <tromey@cygnus.com>
6546 * class.c (build_class_ref): Changed name of primitive classes to
6549 * class.c (make_class_data): Renamed fields: nmethods to
6550 method_count, method_count to dtable_method_count. Always set
6552 * decl.c (init_decl_processing): Likewise.
6554 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * class.c (layout_class): Don't mangle <finit>, produce
6557 __finit<class> instead. Don't verify artificial methods.
6558 * decl.c (finit_identifier_node): New declared global.
6559 (init_decl_processing): finit_identifier_node initialized.
6560 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
6561 * java-tree.h (finit_identifier_node): Declared as extern.
6562 (struct lang_decl): New field called_constructor.
6563 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
6564 (CLASS_HAS_FINIT_P): New macro.
6565 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
6566 explicit constructor invocation.
6567 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
6568 CALL_SUPER_CONSTRUCTOR_P): New macros.
6569 (write_classfile): Added prototype.
6570 * jcf-parse.c (jcf_parse_source): Parse and remember for
6571 generation if the file was seen on the command line.
6572 (parse_source_file): Don't write the class file here.
6573 (yyparse): Loop on files rewritten. Set current_jcf.
6574 (parse_zip_file_entries): Parse class file only if it was found.
6575 * lang.c (init_parse): Don't open command line provided filename
6577 (lang_parse): Don't set main_jcf anymore.
6578 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
6579 (JCONSTRUCTOR_CHECK): New macro.
6580 (JBSC_TYPE_P): New macro.
6581 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
6582 (COMPLETE_CHECK_OP_2): New macro.
6583 (struct parse_ctxt): New field explicit_constructor_p.
6584 (check_class_interface_creation): Fixed prototype indentation.
6585 (patch_method_invocation_stmt): Prototype reflects added argument.
6586 (patch_invoke): Likewise.
6587 (complete_method_declaration, build_super_invocation,
6588 verify_constructor_circularity,
6589 build_this_super_qualified_invocation, get_printable_method_name,
6590 patch_conditional_expr, maybe_generate_finit, fix_constructors,
6591 verify_constructor_super, create_artificial_method,
6592 start_artificial_method_body, end_artificial_method_body,
6593 generate_field_initialization_code): New function prototypes.
6594 * parse.y: Fixed leading comment
6595 (constructor_header:, constructor_body:, block_end:): Rules tagged
6597 (type_declaration:): Call maybe_generate_finit.
6598 (method_declaration:): Action for method_body: placed in new
6599 function complete_method_declaration, called here.
6600 (constructor_declaration:): Defined actions. Removed leading
6602 (constructor_header:): New rule with action.
6603 (constructor_body:): Rule rewritten using block_begin: and
6604 block_end:. Defined actions.
6605 (constructor_declarator:, explicit_constructor_invocation:):
6607 (block:): Use new rules block_begin: block_end:.
6608 (block_begin:, block_end:): New rules and actions.
6609 (block_statements:): Fixed error message for explicit
6611 (method_invocation:): Call build_this_super_qualified_invocation
6612 if primary is `this' or `super' was seen.
6613 (conditional_expression:): Action defined.
6614 (extra_ctxp_pushed_p): New static global flag.
6615 (java_parser_context_save_global): Create parser context if
6616 necessary. Use extra_ctxp_pushed_p to remember it.
6617 (java_parser_context_restore_global): Pop extra parser context if
6619 (build_array_from_name): Array on primitive types are marked
6621 (register_fields): Restore new name in field initializer
6622 expression if type was altered. Non static fields initialized upon
6623 declaration marked initialized.
6624 (maybe_generate_finit): New function.
6625 (maybe_generate_clinit): Use create_artificial_method,
6626 start_artificial_method_body, end_artificial_method_body. Generate
6627 debug info for enclosed initialization statements.
6628 (method_header): Fixed leading comment. Check constructor
6629 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
6631 (complete_method_declaration, constructor_circularity_msg,
6632 verify_constructor_circularity): New functions.
6633 (get_printable_method_name): New function.
6634 (check_method_redefinition): Don't rename <finit> methods. Fix
6635 declared constructor names. Error message for
6636 constructors modified.
6637 (java_check_regular_methods): Local variable seen_constructor
6638 renamed saw_constructor. Skip verification on constructors. Create
6639 default constructor with create_artificial_method.
6640 (java_check_methods): Removed unnecessary empty line.
6641 (create_artificial_method, start_artificial_method_body,
6642 end_artificial_method_body): New functions.
6643 (java_layout_classes): Changed leading comment. Reverse fields
6644 list if necessary. Always layout java.lang.Object if being
6646 (java_complete_expand_methods): Verify constructor circularity.
6647 (java_complete_expand_method): Call fix_constructor on
6648 constructors. Local variable no_ac_found removed. Restore
6649 bindings if method body expansion failed.
6650 (fix_constructors, verify_constructor_super,
6651 generate_field_initialization_code): New function.
6652 (java_expand_classes): Fixed leading comment. Write class file
6654 (resolve_expression_name): Check for illegal instance variable
6655 usage within the argument scope of an explicit constructor
6657 (resolve_qualified_expression_name): Pass extra from_super flag
6658 when invoking patch_method_invocation_stmt. New case for
6659 conditional expression when used as a primary. Check for error
6660 when acquiring super.
6661 (patch_method_invocation_stmt): Added extra argument super. New
6662 local variable is_static_flag. Set class_to_search according to
6663 the nature of the constructor invocation. Don't add `this'
6664 argument when expanding NEW_CLASS_EXPR. Check for illegal method
6665 invocation within the argument scope of explicit constructor
6666 invocation. Set is_static according to is_static_flag. Provide
6667 extra `super' argument to patch_invoke invocation.
6668 (patch_invoke): New argument from_super. Loop on arguments
6669 indentation fixed. Pass from_super to invocation_mode. New switch
6670 case INVOKE_SUPER. Fixed error message in switch default case.
6671 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
6673 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
6674 (lookup_method_invoke): Fixed prototypes in candidates list. Error
6675 message takes constructors into account.
6676 (find_applicable_accessible_methods_list): Fixed indentation.
6677 (qualify_ambiguous_name): Take explicit constructor invocation
6678 into account. Deal with a conditional expression as a primary to
6680 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
6681 case. Added extra argument to patch_method_invocation_stmt.
6682 Register calls made to explicit constructor `this'. Don't call
6683 save_expr in ARRAY_REF case when emitting class files. Check for
6684 illegal use of this when expanding explicit constructor invocation
6686 (complete_function_arguments): Set and reset parser context
6687 explicit_constructor_p field value when appropriate.
6688 (build_super_invocation, build_this_super_qualified_invocation):
6690 (patch_assignment): Fixed typo.
6691 (patch_unaryop): Check on final fields occurs only when a decl
6693 (patch_return): Take constructors into account.
6694 (patch_conditional_expr): New function.
6695 * typeck.c (build_java_signature): Removed unnecessary empty line.
6697 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6699 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
6701 1998-10-28 Tom Tromey <tromey@cygnus.com>
6703 * decl.c (init_decl_processing): Renamed fields.
6704 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
6705 interface_len, msize fields.
6707 * class.c (make_class_data): Removed subclass_head and
6708 subclass_next fields.
6709 * decl.c (init_decl_processing): Removed subclass_head and
6710 subclass_next fields.
6712 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
6714 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
6715 * mangle.c (emit_unicode_mangled_name): Similarly.
6717 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
6719 * jcf-parse.c (get_constant): Place braces around code to compute
6720 'd' when REAL_ARITHMETIC is not defined.
6722 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
6724 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
6727 1998-10-23 Tom Tromey <tromey@cygnus.com>
6729 * lang-specs.h: `.zip' files are input to jc1.
6731 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
6733 * jvspecs.c: Add (but don't enable) support for combining multiple
6734 .class and .java input filenames to a single jc1 invocation.
6735 Add support for -C flag (copile to .class files).
6736 Translate -classpath and -CLASSPATH arguments.
6737 * lang-specs.h: Don't set %2 spec.
6739 1998-10-22 Tom Tromey <tromey@cygnus.com>
6741 * jcf-path.c (add_entry): Don't add trailing separator if entry is
6743 (add_path): Don't add trailing separator to non-empty path
6746 * lang.c (lang_decode_option): Check for -fclasspath and
6747 -fCLASSPATH before examining other `-f' options.
6749 * java-tree.h (finalize_identifier_node): Don't declare.
6750 * class.c (make_class_data): Don't push "final" field.
6751 * decl.c (init_decl_processing): Don't push "final" field.
6752 (finalize_identifier_node): Removed.
6753 (init_decl_processing): Don't set finalize_identifier_node.
6755 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
6757 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
6759 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
6760 (JV_SCAN_SOURCES): New macro.
6761 (JCF_DUMP_SOURCES): Likewise.
6762 (jcf-dump$(exeext)): New target.
6763 (jv-scan$(exeext)): New target.
6765 1998-10-22 Tom Tromey <tromey@cygnus.com>
6767 * Makefile.in (LEX): Removed.
6768 (LEXFLAGS): Likewise.
6769 (SET_BISON): New macro.
6771 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
6772 spurious diffs in parse.c.
6773 ($(PARSE_SCAN_C)): Likewise.
6774 (PARSE_DIR): New macro.
6776 (PARSE_SCAN_C): Likewise.
6777 (PARSE_RELDIR): New macro.
6779 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
6781 * jcf-io.c (find_class): Use saw_java_source to determine when to
6782 look for `.java' file.
6783 * jcf-parse.c (saw_java_source): New global.
6784 (yyparse): Set it if `.java' file seen.
6786 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
6787 (GCJH_SOURCES): Likewise.
6788 * Makefile.in (datadir): New macro.
6789 (libjava_zip): Likewise.
6790 (JAVA_OBJS): Added jcf-path.o.
6791 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6792 (../gcjh$(exeext)): Likewise.
6793 (jcf-path.o): New target.
6794 * java-tree.h (fix_classpath): Removed decl.
6795 * jcf-parse.c (fix_classpath): Removed.
6796 (load_class): Don't call fix_classpath.
6797 * parse.y (read_import_dir): Don't call fix_classpath.
6798 * lex.h: Don't mention classpath.
6799 * lex.c (java_init_lex): Don't initialize classpath.
6800 * jcf-io.c (classpath): Removed global.
6801 (find_class): Use jcf_path iteration functions. Correctly search
6802 class path for .java file.
6803 (open_in_zip): New argument `is_system'.
6804 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
6805 classpath-related options.
6806 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
6808 (lang_init): Call jcf_path_init.
6809 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
6810 * lang-specs.h: Handle -I. Minor cleanup to -M options.
6811 Correctly put braces around second string in each entry.
6812 * gjavah.c (main): Call jcf_path_init. Recognize all the new
6813 classpath-related options.
6814 (help): Updated for new options.
6815 * jcf.h: Declare functions from jcf-path.c. Don't mention
6817 * jcf-path.c: New file.
6819 * jcf-depend.c: Include jcf.h.
6821 * jcf-write.c (localvar_alloc): Returns `void'.
6822 (localvar_free): Removed unused variable.
6824 * lang.c (OBJECT_SUFFIX): Define if not already defined.
6825 (init_parse): Use OBJECT_SUFFIX, not ".o".
6827 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * class.c (emit_register_classes): Renamed from
6830 emit_register_class.
6831 * java-tree.h (emit_register_classes): Prototype renamed from
6832 emit_register_class.
6833 * jcf-parse.c (yyparse): Call emit_register_classes once before
6835 * parse.y (java_expand_classes): No longer register classes.
6837 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6839 * class.c (is_compiled_class): New local variable
6840 seen_in_zip. Identify classes found in currently compiled source
6842 * decl.c (complete_start_java_method): Fixed typo.
6843 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
6844 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
6845 (CLASS_P): Moved around.
6846 (java_parse_abort_on_error): Macro moved from jcf-parse.c
6847 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
6849 (jcf_parse_source): Changed leading comment. Removed unnecessary
6850 fclose and CLASS_FROM_SOURCE_P marking.
6851 (parse_source_file): New local variables remember_for_generation
6852 and filename. Mark parsed file name identifier node. Removed block
6853 executed when parse_only was null. Set remember_for_generation.
6854 Use it as an argument to java_pop_parser_context.
6855 (yyparse): New local variables several_files, list, next node and
6856 current_file_list. Split ampersand separated file names into
6857 current_file_list. Iterate through the list and parse accordingly.
6858 * parse.h (java_pop_parser_context): New function prototype.
6859 * parse.y (ctxp_for_generation): New static global variable.
6860 (java_pop_parser_context): New argument generate. Link popped ctxp
6861 to ctxp_for_generation list accordingly.
6862 (java_complete_expand_methods): Fixed indentation.
6863 (java_expand_classes): New function.
6865 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
6867 * Makefile.in: Link with libiberty.a instead of memmove.o.
6869 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * lex.c (setjmp.h): No longer included.
6872 * lex.h (setjmp.h): Included.
6873 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
6874 (duplicate_declaration_error_p): Renamed from
6875 duplicate_declaration_error.
6876 (build_array_from_name): New function prototype.
6877 * parse.y (setjmp.h): No longer included.
6878 (variable_declarator_id): Define action.
6879 (build_array_from_name): New function.
6880 (duplicate_declaration_error_p): Renamed from
6881 duplicate_declaration_error. Fixed leading comment.
6882 (register_fields): Main `for' loop reorganized. Uses
6883 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
6884 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
6885 build_array_from_name.
6886 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
6888 (read_import_dir): Don't try to skip `.' and `..'.
6889 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6890 build_array_from_name. Main `for' loop reorganized.
6891 (resolve_qualified_expression_name): When building access to a
6892 field, use the type where the field was found, not its own type.
6893 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6894 field was found is null.
6895 (qualify_ambiguous_name): Sweep through all successive array
6898 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6900 * java-tree.h (pop_labeled_block, lang_printable_name,
6901 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6902 interface_of_p, inherits_from_p, fix_classpath,
6903 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6904 make_class_data, register_class, alloc_name_constant): New
6905 function prototypes.
6906 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6907 indentation. Added cast to remove warning.
6908 (lang_printable_name): Set v argument unused.
6909 (lang_print_error): Added argument to lang_printable_name call.
6910 (java_dummy_print, print_lang_decl, print_lang_type,
6911 print_lang_identifier, lang_print_xnode): All argument marked
6913 * lex.c (java_unget_unicode): Removed unnecessary argument.
6914 (java_allocate_new_line): Unused local variable is gone.
6915 (java_read_char): Added parenthesis in expressions to remove
6916 warnings. Added final return statement.
6917 (java_read_unicode): Added parenthesis in expression to remove
6919 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6920 (java_parse_escape_sequence): Likewise.
6921 (java_lex): Unused local variables are gone. Fixed
6922 java_unget_unicode invocation.
6923 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6925 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6926 lang_printable_name invocation in macro.
6927 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6929 (duplicate_declaration_error): Suppressed unused argument in
6931 (identical_subpath_p): Function declaration is gone.
6932 (patch_invoke): Suppressed unused argument in prototype.
6933 (patch_cast, build_labeled_block, check_thrown_exceptions):
6935 * parse.y (setjmp.h): Included
6936 (toplev.h): Likewise.
6937 (field_declaration:): Suppressed unused local
6938 (label_decl:): Fixed build_labeled_block invocation.
6939 (java_pop_parser_context): Put extra parenthesis around assignment
6941 (yyerror): Suppressed unused local variables.
6942 (variable_redefinition_error): Fixed lang_printable_name
6944 (create_interface): Suppressed unused local variables.
6945 (create_class): Likewise.
6946 (duplicate_declaration_error): Suppressed unused argument. Fixed
6947 lang_printable_name invocation.
6948 (register_fields): Suppressed unused local variable. Fixed
6949 duplicate_declaration_error invocation.
6950 (method_header): Suppressed unused local variable.
6951 (method_declarator, parser_check_super): Likewise.
6952 (java_complete_class): Suppressed unused local variable. Fixed
6953 fatal error message.
6954 (complete_class_report_errors): Added default: in switch.
6955 (java_check_regular_methods): Fixed lang_printable_name
6957 (check_throws_clauses): Likewise.
6958 (java_check_abstract_methods): Suppressed unused local
6959 variable. Fixed lang_printable_name invocation.
6960 (read_import_entry): Added supplemental return statement.
6961 (read_import_dir): Suppressed unused local variables.
6962 (check_pkg_class_access, declare_local_variables): Likewise.
6963 (source_start_java_method): Suppressed unused extern variable
6965 (expand_start_java_method): Suppressed unused extern and local
6966 variable declarations.
6967 (java_complete_expand_methods): Likewise.
6968 (java_complete_expand_method): Suppressed unused local variables.
6969 (make_qualified_name): Likewise.
6970 (resolve_qualified_expression_name): Added default: in
6971 switch. Fixed lang_printable_name invocation.
6972 (class_instance_creation_expression): Added parenthesis around
6974 (patch_method_invocation_stmt): Fixed lang_printable_name and
6975 patch_invoke invocations.
6976 (check_for_static_method_reference): Fixed lang_printable_name
6978 (patch_invoke): Suppressed unused arguments and local variables.
6979 (lookup_method_invoke): Suppressed unused local variables.
6980 (qualify_ambiguous_name): Added default: in switch.
6981 (identical_subpath_p): Function removed.
6982 (patch_assignment): Suppressed unused local variables. Suppressed
6983 unnecessary if statement. Fixed lang_printable_name invocations.
6984 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6985 (valid_ref_assignconv_cast_p): Parenthesis around
6986 expression. Suppressed unused local variables.
6987 (build_binop): Suppressed unused local variables. fixed
6988 lang_printable_name invocations.
6989 (string_constant_concatenation): Suppressed unused local
6991 (patch_unaryop): Fixed lang_printable_name invocation.
6992 (patch_cast): Suppressed unnecessary argument. Fixed
6993 lang_printable_name invocation.
6994 (patch_array_ref): Fixed lang_printable_name invocation.
6995 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6996 (build_labeled_block): Suppressed unused argument.
6997 (generate_labeled_block): Fixed build_labeled_block invocation.
6998 (build_loop_body): Suppressed unused local variables.
6999 (patch_loop_statement): Likewise.
7000 (patch_exit): Fixed lang_printable_name invocation.
7001 (patch_switch_statement): Likewise.
7002 (case_identity): First argument marked unused.
7003 (patch_try_statement): Fixed lang_printable_name invocations.
7004 (patch_synchronized_statement, patch_throw_statement): Likewise.
7005 (check_thrown_exceptions): Fixed check_thrown_exceptions and
7006 lang_printable_name invocations.
7007 (check_thrown_exceptions_do): Suppressed unused argument.
7009 1998-10-14 Tom Tromey <tromey@cygnus.com>
7011 * jcf-write.c (write_classfile): Add output class file as target.
7012 * lang-options.h: Added -MD, -MMD, -M, and -MM.
7013 * jcf.h: Added declarations for dependency-tracking functions.
7014 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
7015 * lang.c (lang_decode_option): Recognize -MD and -MMD.
7016 (finish_parse): Call jcf_dependency_write.
7017 (dependency_tracking): New global.
7018 (DEPEND_SET_FILE): New define.
7019 (DEPEND_ENABLE): New define.
7020 (init_parse): Enable dependency tracking if required.
7022 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
7023 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
7024 (../gcjh$(exeext)): Likewise.
7025 (jcf-depend.o): New target.
7026 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
7027 (GCJH_SOURCES): Likewise.
7028 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
7030 (find_classfile): Added dep_name argument.
7031 (find_class): Compute name of dependency.
7032 (open_in_zip): Call jcf_dependency_add_file.
7033 * gjavah.c (output_file): No longer global.
7034 (usage): Don't mention "gjavah".
7036 (java_no_argument): Likewise.
7037 (version): Likewise.
7038 (main): Recognize and handle -M family of options.
7039 (print_mangled_classname): Return is void.
7040 (process_file): Handle case where output is suppressed.
7041 (HANDLE_END_FIELD): Likewise.
7042 (HANDLE_METHOD): Likewise.
7043 * jcf-depend.c: New file.
7045 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
7047 * java-tree.def: Add missing newline at EOF.
7049 1998-10-13 Tom Tromey <tromey@cygnus.com>
7051 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
7052 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
7054 Include <config.h> and "system.h".
7055 (disassemble_method): Undefine RET to avoid clash with
7058 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * decl.c (runtime_exception_type_node, error_exception_type_node):
7061 New global variables.
7062 (init_decl_processing): Initialized.
7063 * expr.c (java_lang_expand_expr): Set caught exception type to
7064 null if catch handler argument doesn't exit.
7065 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
7067 * java-tree.h (runtime_exception_type_node,
7068 error_exception_type_node): Global variables declared.
7069 (DECL_FUNCTION_THROWS): New macro.
7070 (DECL_FUNCTION_BODY): Modified comment.
7071 (DECL_SPECIFIC_COUNT): Likewise.
7072 (struct lang_decl): New field throws_list.
7073 (IS_UNCHECKED_EXPRESSION_P): New macro.
7074 * lex.c (java_lex): Generate location information for THROW_TK.
7075 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
7076 EXCEPTIONS_P): New macros.
7077 (enum jdep_code): New value JDEP_EXCEPTION.
7078 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
7079 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
7080 PATCH_METHOD_RETURN_ERROR): New macros.
7081 (patch_method_invocation_stmt): Added new argument to prototype.
7082 (patch_synchronized_statement, patch_throw_statement,
7083 check_thrown_exceptions, check_thrown_exceptions_do,
7084 purge_unchecked_exceptions, check_throws_clauses): New function
7086 * parse.y Fixed typo in keyword section.
7087 (throw:): Rule tagged <node>.
7088 (THROW_TK): Keyword tagged <operator>.
7089 (method_header:): Last argument to call to method_header passed
7091 (throws:, class_type_list:, throw_statement:,
7092 synchronized_statement:, synchronized:): Defined actions.
7093 (method_header): New local variable current. Register exceptions
7095 (java_complete_tree): Complete and verify exceptions from throws
7097 (complete_class_report_errors): Error message on exceptions not
7099 (java_check_regular_methods): Fixed typo. Shortcut on private
7100 overriding methods. Changed error message on method
7101 redefinition. Check for throws clause compatibility.
7102 (check_throws_clauses): New function.
7103 (java_check_abstract_methods): Use DECL_NAME for wfl or current
7104 method. Changed error message on method redefinition.
7105 (currently_caught_type_list): New static variable.
7106 (java_complete_expand_methods): Purge unchecked exceptions from
7107 throws clause list. Call PUSH_EXCEPTIONS before walk and
7108 POP_EXCEPTIONS after.
7109 (resolve_qualified_expression_name): Pass new argument as NULL to
7110 patch_method_invocation_stmt.
7111 (patch_method_invocation_stmt): New argument ref_decl. Invoke
7112 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
7113 argument list when appropriate. Use new argument if non null to
7114 store selected method decl.
7115 (patch_invoke): Convert if necessary args of builtin types before
7116 forming CALL_EXPR. Argument list no longer reversed here.
7117 (invocation_mode): Treat final methods as static methods.
7118 (java_complete_tree): New cases for THROW_EXPR: and
7119 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
7121 (complete_function_arguments): No more RECORD_TYPE
7122 conversion. Function parameter nodes no longer saved.
7123 (valid_ref_assignconv_cast_p): Avoid handling null type.
7124 (patch_binop): Fixed null constant reference handling.
7125 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
7127 (patch_try_statement): Fixed comments. Record caught types in
7128 list, push the list, expand try block and pop the list.
7129 (patch_synchronized_statement, patch_throw_statement,
7130 check_thrown_exceptions, check_thrown_exceptions_do,
7131 purge_unchecked_exceptions): New functions.
7132 * typeck.c (lookup_argument_method): Allow WFL in place of method
7133 DECL_NAME during method definition check
7135 1998-10-09 Tom Tromey <tromey@cygnus.com>
7137 * gjavah.c (decode_signature_piece): New function.
7138 (print_c_decl): Use it. Added `name_override' argument.
7139 (print_method_info): Use name_override argument to print_c_decl.
7140 (seen_fields): Removed.
7141 (print_field_info): Don't update seen_fields.
7142 (struct method_name): New structure.
7143 (method_name_list): New global.
7144 (print_method_info): Add new method to list of methods.
7145 (name_is_method_p): New function.
7146 (print_field_info): If field name has same name as method, then
7148 (process_file): Parse methods before fields.
7149 (field_pass): New global.
7150 (HANDLE_END_FIELD): Take field_pass into account.
7152 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7154 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
7155 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
7157 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
7159 * jvspec.c: Fix bug in jvgenmain_spec patch.
7161 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7163 * Makefile.in (lang.o:): Install dependency on java-tree.def.
7164 * decl.c (soft_exceptioninfo_call_node): New global variable.
7165 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
7166 takes extra integer argument. soft_exceptioninfo_call_node
7168 * except.c (java_set_exception_lang_code): New function
7169 (method_init_exceptions): Called here.
7170 (prepare_eh_table_type): New function.
7171 (expand_end_java_handler): Called here.
7172 * expr.c (build_java_throw_out_of_bounds_exception): Now features
7173 one argument. Modified generation of call to
7174 soft_badarrayindex_node to use new argument.
7175 (build_java_arrayaccess): Pass faulty index value to
7176 build_java_throw_out_of_bounds_exception.
7177 (generate_name): New function.
7178 (java_lang_expand_expr): New local variables node, current,
7179 has_finally_p. Expand TRY_EXPR node.
7180 (process_jvm_instruction): Replace top of the stack with thrown
7181 object reference when entering exception handler.
7182 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
7183 specific tree codes.
7184 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
7186 (DECL_SPECIFIC_COUNT): New macro.
7187 (prepare_eh_table_type, java_set_exception_lang_code,
7188 generate_name): New function declarations.
7189 (match_java_method): Declaration deleted.
7190 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
7192 * lex.c (TRY_TK, CATCH_TK): Generate location information.
7193 * parse.h (redefinition_error, refine_accessible_methods_list,
7194 can_cast_to_p): Function declaration removed.
7195 (classitf_redefinition_error, variable_redefinition_error,
7196 parse_jdk1_1_error, find_applicable_accessible_methods_list,
7197 find_most_specific_methods_list, argument_types_convertible,
7198 enter_a_block, valid_builtin_assignconv_identity_widening_p,
7199 valid_cast_to_p, valid_method_invocation_conversion_p,
7200 try_reference_assignconv, add_stmt_to_compound,
7201 build_jump_to_finally, build_tree_list, patch_try_statement,
7202 java_get_catch_block): New function declarations.
7203 * parse.y (string_buffer_type): Global variable deleted.
7204 (group_of_labels, catches, catch_clause, catch_clause_parameter,
7205 finally): Rules tagged <node>.
7206 (TRY_TK, CATCH_TK): Token tagged <operator>.
7207 (class_body_declaration:, class_member_declaration:,
7208 formal_parameter:, explicit_constructor_invocation:,
7209 interface_member_declaration:, constant_declaration:,
7210 primary_no_new_array:, class_instance_creation_expression:,
7211 array_creation_expression:): Issue error on unsuported JDK1.1
7213 (try_statement:, catches:, finally:): Define actions.
7214 (catch_clause_parameter): New rule.
7215 (catch_clause:): Use new rule catch_clause_parameter.
7216 (parse_jdk1_1_error): New function.
7217 (redefinition_error): Renamed classitf_redefinition_error.
7218 (variable_redefinition_error): New function.
7219 (check_class_interface_creation): Call
7220 classitf_redefinition_error.
7221 (java_complete_tree): Added error message on JDEP_TYPE: case.
7222 (complete_class_report_errors): Fixed indentation.
7223 (declare_local_variables): Call variable_redefinition_error.
7224 (source_end_java_method): Call java_set_exception_lang_code and
7225 emit_handlers where appropriate.
7226 (java_method_add_stmt): Call add_stmt_to_block.
7227 (add_stmt_to_block): New function.
7228 (lookup_method_invoke): Fixed outside comment. new local variable
7229 candicates. Call find_applicable_accessible_methods_list and
7230 find_most_specific_methods_list when searching for a
7231 method. Modified error report to list possible candidates when
7233 (find_applicable_accessible_methods_list,
7234 find_most_specific_methods_list, argument_types_convertible): New
7236 (refine_accessible_methods_list): Function deleted.
7237 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
7238 expr (if applicable) before calling patch_array_ref.
7239 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
7240 (enter_block): Fixed comment.
7241 (enter_a_block): New function.
7242 (patch_assignment): Reorganized. Call try_reference_assignconv for
7243 references. Call valid_cast_to_p instead of can_cast_to_p.
7244 (try_reference_assignconv,
7245 valid_builtin_assignconv_identity_widening_p): New functions.
7246 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
7247 (valid_cast_to_p, valid_method_invocation_conversion_p): New
7249 (build_string_concatenation): Don't resolve StringBuffer.
7250 (patch_cast): Fixed inverted arguments.
7251 (patch_array_ref): Code to save array expr deleted. Call
7252 valid_cast_to_p instead of can_cast_to_p.
7253 (generate_labeled_block): Call generate_name.
7254 (build_jump_to_finally, build_try_statement, java_get_catch_block,
7255 patch_try_statement): New functions.
7256 * typeck.c (match_java_method): Function deleted.
7258 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
7260 * jvspec.c: jvgenmain_spec uses different temporary file names.
7262 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
7264 * jvspec.c (lang_specific_driver): Fail if user specifies
7265 --main= when not linking.
7267 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
7269 * class.c (make_class_data): Push value for `thread' field.
7270 * decl.c (init_decl_processing): Added `thread' field to class.
7272 * class.c (add_field): Always make static fields externally
7275 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
7277 * expr.c (build_java_athrow,
7278 build_java_throw_out_of_bounds_exception, expand_invoke,
7279 build_newarray, expand_java_multianewarray, build_java_monitor):
7280 Update comments to reflect _Jv_* function names.
7282 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
7284 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
7285 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
7286 * parse.y (expand_start_java_method): Likewise.
7288 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
7290 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
7292 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
7293 (add_field): No longer need to convert from RECORD_TYPE to pointer,
7294 * expr.c: Remove no-longer-needed calls to promote_type.
7295 * decl.c (give_name_to_locals): Liekwise.
7296 * jcf-parse.c (get_class_constant): Compensate for new signatures.
7297 * parse.y: Add/remove promote_type calls as appropriate.
7298 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
7299 (parse_signature_string): Likewise.
7300 (build_java_array_type): Fix for now signature convenions.
7302 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
7304 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
7306 * class.c (init_class_processing): libjava function renamed to
7309 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7311 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
7312 * java-tree.def: Fixed DEFTREECODE third argument.
7313 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
7314 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
7315 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
7316 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7317 JAVA_THIS_EXPR): Now replaced by tree code definitions.
7318 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
7319 * lang.c (java_tree_code_type, java_tree_code_length,
7320 java_tree_code_name): New arrays.
7321 (lang_init): Append Java tree node definitions to Gcc ones.
7322 * lex.c (expression_obstack): Declared as extern when JC1_LITE
7324 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
7326 (java_lex): Allow declaration of empty string constants. Retain
7327 location information on CASE_TK and DEFAULT_TK.
7328 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
7329 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
7330 Modified to be more robust.
7331 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
7332 (build_new_invocation, try_builtin_assignconv,
7333 patch_switch_statement, string_constant_concatenation,
7334 build_string_concatenation, patch_string_cst, patch_string,
7335 java_expand_switch): New function declarations.
7336 * parse.y: Rules related to switch and EH tagged <node>.
7337 (label_id): Set to NULL_TREE
7338 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
7340 (this_or_super:): Fixed indentation.
7341 (statement:, statement_nsi:, statement_without_trailing_substatement:,
7342 statement_expression:): Removed call to RULE on all sub-rules.
7343 (switch_expression:, switch_labels:): New rules.
7344 (switch_statement:, switch_block:, switch_block_statement_groups:,
7345 switch_block_statement_group:, switch_labels:, switch_label:):
7347 (throw_statement:, synchronized_statement:, try_statement:):
7348 Defined temporary actions.
7349 (class_instance_creation_expression:): Call
7350 build_new_invocation. Fixed indentation.
7351 (field_access): Fixed indentation.
7352 (method_invocation): Likewise.
7353 (make_qualified_primary): Use THIS_EXPR.
7354 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
7355 resolving from SUPER, set *type_found.
7356 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
7357 (java_complete_tree): Removed unused local variable `location'. Case
7358 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
7359 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
7360 on MODIFY_EXPR: and all binary operator tree code cases. Removed
7361 STRING_CST: case. default: checks for patchable strings.
7362 (complete_function_arguments): Transform string constant or
7363 crafted StringBuffer if necessary.
7364 (build_method_invocation): Fixed comments.
7365 (build_new_invocation): New function.
7366 (patch_assignment): Call try_builtin_assignconv to figure a valid
7367 assignment conversion between builtin types.
7368 (try_builtin_assignconv): New function.
7369 (build_binop): Use URSHIFT_EXPR directly to call build.
7370 (operator_string): Use UNARY_PLUS_EXPR.
7371 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
7373 (do_merge_string_cste, merge_string_cste,
7374 string_constant_concatenation, build_string_concatenation,
7375 patch_string, patch_string_cst): New function.
7376 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
7377 (patch_unaryop): Likewise. New test of valid ++/-- operands.
7378 (build_newarray_node): Use NEW_ARRAY_EXPR.
7379 (build_this): Use THIS_EXPR.
7380 (build_return): Enable debug information on return statement.
7381 (build_if_else_statement): Likewise.
7382 (complete_labeled_statement): Fixed related comment.
7383 (build_loop_body): Fixed comment.
7384 (build_bc_statement): Enable debug information on break/continue
7386 (patch_bc_statement): Fixed typos. Handle SWITCH statement
7388 (patch_switch_statement, case_identity, java_expand_switch): New
7391 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7393 * buffer.h (BUFFER_INIT): New macro.
7394 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
7395 Pass (struct jcf_partial *state) to most functions.
7396 (jcf_block, jcf_relocation): New types.
7397 Support labels, branches, conditionals, loops.
7399 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
7401 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
7403 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
7405 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
7406 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
7407 not integer_type_node (INT_TYPE_SIZ bits).
7409 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
7411 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
7412 * jcf-dump.c (print_exception_table): New function.
7413 (disassemble_method): Better handling of wide instructions.
7414 Make more robust for bad input.
7416 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
7418 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
7421 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
7423 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
7425 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
7427 * Makefile.in ($(PARSE_H)): Removed target.
7429 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
7431 * Makefile.in (JAVA_OBJS): Add memmove.o
7432 (memmove.o): New target & rules.
7434 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
7436 * expr.c (expand_invoke): Don't generate a call to the class init
7439 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
7441 * Makefile.in: Add many missing dependencies.
7442 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
7444 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
7445 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
7447 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
7449 * decl.c (complete_start_java_method): If method is static (and
7450 not private) call _Jv_InitClass.
7451 * expr.c (expand_invoke): Don't call build_class_init.
7453 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
7455 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
7457 * Make-lang.in (GCJ): Define before using.
7459 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
7461 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
7462 losing due to namespace pollution in GNU getopt.h
7464 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
7466 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
7467 (java.all.cross): Likewise.
7468 (java.rest.encap): Likewise.
7470 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
7472 * gjavah.c (print_class_decls): Fix thinko in arglist
7473 * jcv-io.c (find_classfile): Similarly.
7475 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
7477 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
7479 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
7481 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
7482 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
7483 * Makefile.in (PARSE_C): New macro.
7484 (PARSE_H): Likewise.
7485 (PARSE_SCAN_C): Likewise.
7486 ($(PARSE_C)): Target renamed from parse.c.
7487 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
7488 (clean): Remove parse-scan.c as well.
7489 (parse.o): Depend on $(PARSE_C).
7491 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
7493 * README, license.terms: Removed.
7495 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
7496 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
7497 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
7498 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
7499 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
7500 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
7501 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
7502 and Java trademark attribution.
7504 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
7506 * Makefile.in: Use gcjh, not gjavah.
7507 * config-lang.in (stagestuff): Use gcjh, not gjavah.
7508 * Make-lang.in: Changed gjavah to gcjh everywhere.
7510 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
7512 * gjavah.c: Support new -prepend -add -append flags.
7513 (print_method_info): Method is not virtual if class is final.
7515 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7517 * jv-scan.c: Fixed copyright assignment.
7518 * keyword.gperf: Likewise.
7519 * keyword.h: Likewise.
7520 * lex.c: Fixed copyright assignment.
7521 (java_lex): Push unicode back when parsing '<'.
7522 * lex.h: Fixed copyright assignment.
7523 * parse-scan.y: Likewise.
7524 * parse.h: Fixed copyright assignment.
7525 (build_debugable_stmt, complete_for_loop): New function prototypes.
7526 * parse.y: Fixed copyright assignment.
7527 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
7528 size_zero_node when completing a loop with no exit condition.
7529 (for_statement_nsi:): Define action.
7530 (for_init:, for_update:): Return size_zero_node when empty.
7531 (declare_local_variables): Call build_debugable_stmt.
7532 (build_debugable_stmt): New function.
7533 (build_loop_body): Build debugable statement around loop
7535 (complete_loop_body): Take into account the debugable statement
7536 around the EXIT_EXPR.
7537 (complete_loop_body): New function.
7538 (patch_exit_expr): Fixed condition inversion.
7540 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
7542 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
7543 name of thread define.
7544 * jvspec.c (THREAD_NAME): New macro.
7546 (THREADLIB): Likewise.
7547 (lang_specific_driver): Recognize attempt to link with thread
7548 library or gc library. Recognize -ljava on command line so it
7549 isn't linked against more than once.
7551 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7553 * parse-scan.y (report_main_declaration): Name of the class
7554 containing `main' can be a qualified name.
7556 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
7558 * config-lang.in: Changed gjavac to gjc everywhere.
7559 * Make-lang.in: Changed gjavac to gjc everywhere.
7561 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7563 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
7564 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
7565 and install the files.
7566 * Makefile.in (JAVA_OBJS_LITE): New variable.
7567 (compiler:): Now include jv-scan as a dependency.
7568 (../jv-scan$(exeext), parse-scan.c): New targets.
7569 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
7570 * config-lang.in (compilers): Removed gcj, gjavah from the list.
7571 * jcf-parse.c (parse_source_file): Call java_layout_classes and
7572 check for errors even if parse_only.
7573 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
7575 (yylex): New function. Uses java_lex body.
7576 (java_lex): Removed commented out statement. Remove local variable
7577 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
7578 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
7579 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
7580 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
7581 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
7582 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
7584 (java_lex_error): Empty if JC1_LITE is defined.
7585 (java_get_line_col): Return 0 if JC1_LITE is defined.
7586 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
7587 SET_MODIFIER_CTX): Moved into the section containing the macros
7588 conditionally defined by JC1_LITE.
7589 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
7590 argument if JC1_LITE is defined.
7591 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
7592 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
7594 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
7595 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
7596 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
7597 to different values according to JC1_LITE.
7598 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
7599 declared if JC1_LITE set.
7600 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
7601 defined if JC1_LITE not set.
7602 (struct parser_ctx): Reorganized and skip the jc1 front end part
7604 (java_layout_classes): New function definition.
7605 (java_push_parser_context, java_init_lex, yyparse, yylex,
7606 yyerror): Prototype always declared. All other static function
7607 prototypes declared only if JC1_LITE is not set.
7608 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
7609 declared in parse.h.
7610 (java_layout_classes): New function.
7611 (java_complete_expand_methods): No longer layout the class here.
7612 * parse-scan.y: New file.
7613 * jv-scan.c: New file.
7615 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
7617 * gjavah.c (main): Handle -friend option.
7618 (friend_specs): New global.
7619 (generate_access): Handle friend_specs.
7620 (process_file): Likewise.
7621 (MAX_FRIENDS): New macro.
7622 (friend_count): New global.
7623 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
7624 Changed all callers.
7626 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
7628 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
7629 (main): Handle processing all the entries of a named .zip archive.
7630 * jcf-io.c (jcf_trim_old_input): New function.
7631 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
7633 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
7635 * lang.c (flag_assume_compiled): Make default be on.
7637 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
7639 * jcf-dump.c: Add bunches of flags to control output more.
7640 (process_class): New function; support printing more than one class.
7641 (main): Support new --print-main and --javap flags.
7642 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
7643 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
7645 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
7647 Change mangling of dispatch table to match C++ vtable (w/thunks).
7648 * class.c (build_dtable_decl), java-tree.h: New function.
7649 (make_class_data): Call it.
7650 * decl.c (init_decl_processing): Likewise.
7652 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
7654 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
7655 soft_anewarray; adjust args passed.
7656 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
7657 match _Jv_NewObjectArray.
7659 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * decl.c (push_labeled_block, pop_labeled_block): New functions.
7662 * expr.c (loopup_label): Call create_label_decl.
7663 (create_label_decl): New function.
7664 (java_lang_expand_expr): Call expand_start_bindings with argument
7666 * java-tree.h Added space after PROTO in function declarations
7668 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
7669 (create_label_decl, push_labeled_block): New function
7671 * lex.c (label_id): Initialize.
7672 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
7674 * parse.h Added space after PROTO in function declarations when
7676 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
7677 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
7678 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
7679 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
7681 (struct parser_ctxt): New fields current_loop,
7682 current_labeled_block.
7683 (build_if_else_statement, patch_if_else_statement,
7684 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
7685 generate_labeled_block, complete_labeled_statement,
7686 build_bc_statement, patch_bc_statement, patch_loop_statement,
7687 build_new_loop, build_loop_body, complete_loop_body): New function
7689 * parse.y (java_warning_count): New global variable.
7690 (label_id): New static variable.
7691 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
7692 (block:): Return size_zero_node when block is empty.
7693 (empty_statement:): Return size_zero_node.
7694 (statement:): Implement supplemental action when for_statement: is
7696 (label_decl:): New rule.
7697 (labeled_statement:): Rewritten using label_decl. Actions
7699 (labeled_statement_nsi:): Likewise.
7700 (if_then_statement): Actions implemented.
7701 (while_expression): New rule.
7702 (while_statement:): Rewritten using while_expression. Actions
7704 (while_statement_nsi:): Likewise.
7705 (do_statement_begin:): New rule.
7706 (do_statement:): Rewritten using do_statement_begin. Actions
7708 (for_statement:): Rewritten using for_begin. Actions implemented.
7709 (for_statement_nsi:): Likewise.
7710 (for_header:, for_begin:): New rules.
7711 (for_init:): Actions implemented.
7712 (statement_expression_list:, break_statement:,
7713 continue_statement:): Likewise.
7714 (yyerror): Count number of issued warning(s).
7715 (java_report_errors): Report error(s) and/or warning(s).
7716 (java_complete_class): Use build_java_argument_signature to
7717 recompute completed method signature.
7718 (java_check_regular_methods): New locals method_wfl and aflags.
7719 Use method_wfl instead of lookup_cl during error reports. Fixed
7720 indentation and modified some error messages. Use
7721 lang_printable_name in method instead of the DECL_NAME. New code
7722 to issue warnings on methods not overriding corresponding methods
7723 private to a different package.
7724 (java_method_add_stmt): Call add_stmt_to_compound.
7725 (add_stmt_to_compound): New function.
7726 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
7727 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
7728 (build_if_else_statement, patch_if_else_statement,
7729 build_labeled_block, generate_labeled_block,
7730 complete_labeled_statement, build_new_loop, build_loop_body,
7731 complete_loop_body, patch_loop_statement, build_bc_statement,
7732 patch_bc_statement, patch_exit_expr): New functions.
7733 * typeck.c (build_java_signature): Build argument signature before
7734 enclosing it in between parenthesis.
7736 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
7738 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
7739 (JAVA_OBJS): Added reminder comment
7741 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
7743 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
7744 be interpreted as a long long.
7746 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
7748 * decl.c (init_decl_processing): Use _Jv_InitClass, not
7749 soft_initialise_class. Use _Jv_NewMultiArray, not
7750 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
7751 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
7752 _Jv_CheckArrayStore, not soft_checkarraystore. Use
7753 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
7755 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
7757 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
7758 length_identifier_node): New global tree node constants.
7759 * parse.y (kw_super, kw_this, kw_length): Removed globals.
7760 Replace uses by super_identifier_node etc.
7761 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
7763 * parse.y (resolve_field_access): Don't special-case ".length" if
7764 flag_emit_class_files.
7765 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
7766 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
7769 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
7771 * decl.c (init_decl_processing): Remove unused method_type_node fields.
7772 * class.c (make_method_value): Remove init for removed fields.
7774 * class.c (layout_class): Use build_java_argument_signature.
7775 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
7777 * typeck.c (push_java_argument_signature): Removed. Merged into ...
7778 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
7779 (build_java_signature): Don't use push_java_argument_signature.
7781 * typeck.c (lookup_argument_method): New function.
7782 * parse.y (java_check_regular_methods): Use lookup_argument_method
7783 instead of lookup_java_method2 followed by lookup_java_method.
7785 * parse.y (check_method_redefinition): Minor optimization.
7787 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
7788 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
7790 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
7792 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
7795 * gjavah.c (java_float_finite): Use K&R-style definition.
7796 (java_double_finite): Likewise.
7797 (generate_access): Now returns void. Changed all callers.
7798 (last_access_generated): Removed.
7799 (process_file): Only make a single pass over the .class file.
7801 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
7803 * class.c (get_dispatch_table): Add extra dummy vtable entry,
7804 for compatibility for G++ (with -fvtable-thunks).
7805 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
7807 * gjavah.c (process_file): Use public inheritance for super-class.
7809 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * lex.c (java_init_lex): Initialize ctxp->package.
7812 * parse.h (struct parser_ctxt): package and package_len replaced
7813 by tree package, an identifier node. Field method_decl_list is
7814 gone. Fixed comments.
7815 (lookup_field_wrapper, merge_qualified_name, not_accessible,
7816 class_in_current_package): New function prototypes.
7817 * parse.y (array_type:): Set class loaded flag on primitive type
7819 (package_declaration:): Assign ctxp->package to the
7821 (method_invocation:): Handle invocation of method qualified by
7823 (single_type_import_declaration:): Removed ambiguity check.
7824 (java_pop_parser_context): New local variable `next'. Reset and
7825 set IMPORT_CLASSFILE_NAME flags on current and previous import
7827 (java_accstring_lookup): Use new local macro COPY_RETURN.
7828 (lookup_field_wrapper): New function.
7829 (parser_qualified_classname): Use merge_qualified_name.
7830 (parser_check_super_interface): Broaden error message.
7831 (do_resolve_class): Check for qualified class name in the current
7832 compilation unit if appropriate.
7833 (process_imports): Check for already defined classes.
7834 (check_pkg_class_access): Got rid of call to
7835 get_access_flags_from_decl.
7836 (java_complete_expand_methods): Call safe_layout_class based on
7837 the current class size.
7838 (make_qualified_primary): Build a WFL qualification on primary if
7840 (merge_qualified_name): New function.
7841 (make_qualified_name): Use merge_qualified_name.
7842 (resolve_expression_name): Use safe_lookup_field.
7843 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
7844 (resolve_qualified_expression_name): Likewise. Check on resolved
7845 element accessibility.
7846 (not_accessible_p, class_in_current_package): New functions.
7847 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
7848 (patch_method_invocation_stmt): Merged common pieces. Check
7849 accessibility of invoked method.
7850 (check_for_static_method_reference): Add returned type in error
7852 (invocation_mode): Get rid of bogus check on PRIVATE methods.
7853 (refine_accessible_methods_list): Merged two conditions in test.
7854 (java_complete_class): Sanity check on stabilize_ref gone.
7855 * zextract.c (read_zip_archive): Cast lseek second argument to long.
7857 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
7859 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
7861 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7863 * gjavah.c (F_NAN): Removed.
7864 (F_NAN_MASK): New macro.
7865 (F_POSITIVE_INFINITY): Removed.
7866 (F_NEGATIVE_INFINITY): Likewise.
7867 (java_float_finite): Rewrote.
7868 (D_NAN_MASK): Renamed.
7869 (java_double_finite): Rewrote.
7870 (D_POSITIVE_INFINITY): Removed.
7871 (D_NEGATIVE_INFINITY): Likewise.
7873 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
7874 If verbose, print underlying representation of value in hex.
7876 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
7878 * buffer.h, buffer.c: New files.
7879 * Makefile.in (JAVA_OBJS): Add buffer.o.
7881 Support locals variables and writing their debug entries to .class.
7882 * jcf-write.c: Simplify some by user new buffer type.
7883 (vode_buffer_grow): Removed.
7884 (struct localvar_info): New type.
7885 (localsvars, localvartable): New buffers.
7886 (localvar_alloc, localvar_free): New functions.
7887 (generate_bytecode_insns): Handle local variables.
7888 (generate_classfile): Write LocalVariableTable attribute.
7890 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7892 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7893 * zipfile.h (ZIPMAGIC): New macro.
7895 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7897 * Makefile.in (gjavah.o): Updated dependencies.
7898 (jcf-dump.o): Likewise.
7899 (all.indirect): Use ../gjavah.
7900 (../gjavah$(exeext)): Likewise.
7901 (clean): Don't remove gjavah.
7902 (clean): Remove parse.c, not java/parse.c.
7903 * Make-lang.in (java): Added gjavah.
7904 (gjavah$(exeext)): New target.
7905 (GJAVAH_SOURCES): New macro.
7906 (java.all.build): Added gjavah.
7907 (java.all.cross): Likewise.
7908 (java.rest.encap): Likewise.
7909 * config-lang.in (compilers, stagestuff): Added gjavah.
7911 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7913 * gjavah.c (java_float_finite): New function.
7914 (java_double_finite): Likewise.
7915 (F_POSITIVE_INFINITY): New macro.
7916 (F_NEGATIVE_INFINITY): Likewise.
7918 (D_POSITIVE_INFINITY): Likewise.
7919 (D_NEGATIVE_INFINITY): Likewise.
7921 (print_field_info): Use java_float_finite and java_double_finite.
7923 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7925 * parse.y (method_header): Name "this" implicit argument.
7927 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7929 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7930 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7931 (put_linenumber): New function.
7932 (generate_bytecode_insns, generate_classfile): Write line numbers.
7934 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7936 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7937 (lookup_name, build_known_method_ref, build_class_init,
7938 build_invokevirtual, invoke_build_dtable, match_java_method,
7939 build_field_ref, pushdecl_force_head, build_java_binop,
7940 binary_numeric_promotion, build_decl_no_layout,
7941 build_java_arrayaccess, build_newarray, build_anewarray,
7942 build_java_array_length_access, build_java_arraynull_check): New
7943 extern function prototypes.
7944 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7945 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7947 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7949 * jcf.h (jcf_out_of_synch): New extern function prototype.
7950 * parse.h: Static/global function implemented in parse.y
7951 prototyped and declarations moved at the end of the file.
7952 (DECL_P): Check that the argument isn't null.
7953 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7954 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7955 (QUAL_DECL_TYPE): New macro.
7956 (PARAMS): Macro definition removed.
7957 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7958 (return_statement:): Call build_return.
7959 (field_access:): Call make_qualified_primary in sub rule.
7960 (method_invocation:): Build method invocation and call
7961 make_qualified_primary when processing primaries.
7962 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7963 get_type_from_signature.
7964 (java_check_regular_method): Extra integer 0 argument when calling
7965 lookup_java_method2.
7966 (lookup_java_interface_method2): Extra method DECL argument when
7967 calling lookup_java_interface_method2.
7968 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7970 (java_complete_expand_method): Layout current class iff not
7971 already done. Don't process interface's methods.
7972 (java_complete_expand_method): Use super class only if it
7973 exists. Use current class otherwise.
7974 (make_qualified_primary): New function.
7975 (resolve_expression_name): Process qualified expression or
7976 expression from primary the same way.
7977 (resolve_expression_name): Two last arguments to
7978 resolve_field_access are now NULL_TREEs.
7979 (resolve_field_access): New variable is_static. Local field must
7980 be DECLs. is_static computed on field DECLs only. Append code in
7981 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7982 to initialize field_type.
7983 (resolve_qualified_expression_name): New local variable,
7984 previous_call_static and is_static. Handle primaries with function
7985 calls, casts, array references and `this'. `super' now handled as
7986 `(super_class)this'. Use is_static to clarify boolean expressions.
7987 Added code to handle case where a proper handle is required to
7988 access a field. Use QUAL_DECL_TYPE where applicable.
7989 (maybe_access_field): New function.
7990 (patch_method_invocation_stmt): New arguments primary, where,
7991 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7992 deleted. Use `where' as a type to search from if specified. Check
7993 for static method reference where forbidden. Append primary or
7994 current_this to the argument list if not calling constructor nor
7996 (check_for_static_method_reference): New function.
7997 (patch_invoke): Layout the class on which new is done if
7999 (lookup_method_invoke): Changed format to report errors on
8001 (qualify_ambiguous_name): New local variable this_found. Now
8002 handle things from primaries. Method call are considered
8004 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
8006 (not_initialized_as_it_should_p): Comply with the new DECL_P.
8007 (java_complete_tree): New case fo RETURN_EXPR. Process function
8008 call arguments in separate function.
8009 (complete_function_arguments): New function.
8010 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
8012 (patch_assignment): Take the return function slot into account as
8013 a RHS. Distinguish assignment from a return.
8014 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
8015 when checking methods in interfaces.
8016 (resolve_type_during_patch): NULL argument to unresolve_type_p
8017 instead of NULL_TREE.
8018 (patch_newarray): Fixed typo in comment.
8019 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
8020 (build_return, patch_return): New functions.
8021 * typeck.c (lookup_java_constructor): Fixed typo in comment.
8023 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
8025 * constants.c (find_name_and_type_constant, find_fieldref_index,
8026 find_methodref_index): New methods.
8027 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
8028 just return given method. Also, rename to build_known_method_ref.
8029 (expand_invoke): Rename call to build_invoke_non_interface.
8030 * java-tree.h, parse.h: Update prototype.
8031 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
8032 (such as expand_expr_stmt) if flag_emit_class_files.
8033 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
8034 STACK_TARGET, IGNORE_TARGET): New macros.
8035 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
8036 (generate_bytecode_insn): New function to generate method's bytecode.
8037 (generate_classfile): Node generate Code attribute for a method.
8038 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
8039 push_long_const, field_op, adjust_typed_op, maybe_wide):
8040 New functions used by generate_bytecode_insn.
8042 * typeck.c (signature_include_return): Remove variable.
8043 (push_java_argument_signature, build_java_argument_signature): New.
8044 (build_java_signature): Use push_java_argument_signature.
8045 * parse.y: Use build_java_argument_signature instead of fiddling
8046 with signature_include_return.
8048 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
8050 * gjavah.c (print_c_decl): Always generate JArray<>* for array
8053 * Makefile.in (all.indirect): Added gjavah$(exeext).
8054 (gjavah$(exeext)): Added $(exeext).
8057 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8059 * class.c (layout_class): Call to java_layout_parsed_class replace
8060 by safe_layout_class.
8061 * expr.c (build_java_array_length_access): Removed static storage
8062 class in the function definition.
8063 (build_java_arraynull_check): Likewise.
8064 Also fixed typos in two comments.
8065 * lex.c (java_init_lex): Initialize static global kw_length.
8066 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
8067 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
8069 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
8070 * parse.h (resolve_no_layout): New static function declaration.
8071 (get_identifier_in_static): Declaration removed.
8072 (java_layout_parsed_class): Function name declaration changed to
8074 (build_newarray_node, patch_newarray, resolve_type_during_patch,
8075 not_initialized_as_it_should_p, build_this): New static function
8077 (pushdecl_force_head, build_java_binop, int_fits_type_p,
8078 binary_numeric_promotion, stabilize_reference,
8079 build_decl_no_layout, build_java_arrayaccess): Extern function
8080 declarations moved into their own section.
8081 (build_newarray, build_anewarray, build_java_array_length_access,
8082 build_java_arraynull_check): New extern function declarations.
8083 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
8084 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
8086 (CALL_CONSTRUCTOR_P): New macro.
8087 * parse.y (kw_length): New static global tree node.
8088 (return_statement): Tagged <node>.
8089 (RETURN_TK): Tagged <operator>.
8090 (variable_declarator_id:): Build variable declaration with an
8091 empty initialization value if a syntax error was found in the
8092 initialization part of the variable declaration.
8093 (statement_without_trailing_substatement:): return_statement: now
8094 uses the default rule.
8095 (return_statement:): Temporarily fixed to return NULL_TREE.
8096 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
8097 (class_instance_creation_expression:): Class creation rules now
8098 call build_method_invocation upon reduction.
8099 (array_creation_expression:): Rules call build_newarray_node upon
8101 (dim_exprs:): Build a list of dimension expressions.
8102 (dim_expr:): Store location of the OSB_TK in the dimension
8104 (method_invocation:): Added a new error rule.
8105 (build_unresolved_array_type): WFL argument may also be an array
8106 on a primitive type. Name of the argument changed to reflect this.
8107 (method_declarator): Insert argument type at the beginning of the
8108 argument type list and later reverse the list.
8109 (unresolved_type_p): Argument 'returned' may be optionally
8111 (java_layout_class_from_source): Function renamed
8113 (resolve_and_layout): Now call resolve_no_layout and
8115 (resolve_no_layout): New function.
8116 (purify_type_name): New function.
8117 (complete_class_report_errors): Call purify_type_name during error
8118 report on a type not found.
8119 (process_imports): error_found local variable doesn't need to be
8120 initialized to zero.
8121 (declare_local_variables): New local type_wfl. Fixed typo in error
8122 message. type_wfl assigned to unresolved type and used to register
8123 incomplete type. Build a WFL around the variable initialization
8124 statement so that debug info can be generated on it.
8125 (source_start_java_method): Reverse argument list after they've
8127 (current_this): New static global variable.
8128 (java_complete_expand_methods): Set current_this when appropriate.
8129 (resolve_expression_name): Build correct static and non static
8130 field access bearing a simple name.
8131 (resolve_field_access): Resolve the length field of arrays. Handle
8133 (patch_method_invocation_stmt): Set the type of the method
8134 invocation to error_mark_node. This value is later overridden by a
8135 valid type, if any. Don't handle qualified constructor invocation
8136 as qualified method invocation. Call lookup_method_invoke with its
8137 new flag. It's no longer necessary to access the selected method
8138 as the value of a tree list. Handle constructor invocation.
8139 (patch_invoke): Reverse argument list when invoking non interface
8140 methods. Insert call to new as the first argument of the
8142 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
8143 defined within a final class. Return INVOKE_STATIC if the invoked
8144 method is a constructor.
8145 (lookup_method_invoke): New lc argument is a flag to indicate a
8146 constructor lookup. Now handle constructor lookup. Choose the most
8147 specific method in case several were matching the invocation
8148 requirements. Return a method decl instead of a tree list featuring
8149 one single method decl element.
8150 (refine_accessible_methods_list): New lc flag argument to
8151 indicate that a constructor is being looked up.
8152 (not_initialized_as_it_should_p): New function.
8153 (java_complete_tree): Now process fake tree codes
8154 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
8155 save_expr on resolved function call arguments. Case on
8156 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
8157 (patch_assignment): LHS can be a field access expression. When
8158 dealing with reference, lhs_type is the promoted type of the
8159 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
8161 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8162 (patch_binop): Use not_initialized_as_it_should_p where
8164 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
8165 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
8167 (resolve_type_during_patch): New function.
8168 (patch_cast): Call resolve_type_during_patch to resolve type and
8169 report error accordingly.
8170 (patch_array_ref): Use not_initialized_as_it_should_p where
8171 applicable. Array base expression is saved before being
8172 used. Promote the type of an array elements if it contains non
8174 (build_newarray_node, patch_newarray, build_this): New functions.
8176 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
8178 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
8179 increment it in `for' statement.
8180 (print_field_info): If number is inf or nan, don't print it.
8181 (print_method_info): If method name is `delete', just ignore it.
8182 (print_c_decl): Special-case jstringArray.
8184 * gjavah.c (help): New function.
8185 (no_argument): New function.
8186 (usage): Changed text.
8187 (main): Rewrote argument handling. Now handles -v, --help,
8189 (version): New function.
8190 (found_error): New global.
8191 (main): Return found_error.
8192 (generate_access): Set found_error.
8193 (print_c_decl): Likewise.
8195 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
8197 * gjavah.c (print_c_decl): Don't print "," when examining field.
8198 Skip type name when looking at "[L" types.
8199 (process_file): Now static.
8200 (generate_access): Now returns int.
8201 (last_access_generated): New global.
8202 (process_file): Clear last_access_generated; make multiple passes
8204 (print_field_info): Just return if generate_access returns true.
8205 (print_method_info): Likewise. Also, allow <init> functions to
8207 (print_c_decl): Added is_init argument. Print constructors
8209 (print_cxx_classname): Use UTF8_GET to extract characters from
8211 (print_base_classname): New function.
8212 (print_class_decls): New function.
8213 (process_file): Use it.
8214 (utf8_cmp): New function.
8216 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
8218 * lang-options.h: Format changed to match changes in gcc/toplev.c
8219 to implement a --help option.
8221 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
8223 * decl.c (init_decl_processing): Revert change to dtable_type.
8225 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
8227 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
8229 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
8231 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
8233 * lang.c (lang_init): Default flag_exceptions to 1, without
8234 checking to see if it's 2 first.
8236 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
8238 * constants.c: Include "system.h".
8240 * lang.c (flag_new_exceptions): Get via extern now.
8241 (lang_init_options): New functions. Turn on flag_new_exceptions.
8243 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8245 * lex.c (java_lex): Return 0 when we see an invalid character in
8248 * lex.c (java_read_char): Specify extra argument when calling
8250 (java_read_unicode, java_parse_end_comment,
8251 java_parse_escape_sequence): Likewise,
8252 (java_lex): Specify extra argument when calling
8253 java_lex_error. Test that IDs are beginning with a legal character
8254 for IDs. Handle invalid characters with an error message and a
8255 call to java_lex_error.
8256 (java_lex_error): Adjust column position by new argument
8257 `forward'. Issue an error even if in the middle of reporting an
8260 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
8262 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
8263 we don't explicitly put a null pointer when we're copying it.
8265 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
8267 * gjavah.c (print_cxx_classname): New function.
8268 (super_class_name): Likewise.
8269 (print_super_fields): Removed.
8270 (in_super): Removed.
8271 (print_field_info): Never generate #defines.
8272 (print_c_decl): Changed generated types to match JNI. No longer
8273 print class name before method name.
8274 (print_method_info): Print "static" before static methods.
8275 Print "virtual" before non-final methods.
8276 (usage): Use exit(1), not exit(-1).
8278 (print_field_info): Use %.17g to print a double.
8279 (last_access): New globals.
8280 (process_file): Initialize last_access.
8281 (usage): Now static.
8282 (ACC_VISIBILITY): New define.
8283 (generate_access): New function.
8284 (print_field_info): Call it.
8285 (print_method_info): Likewise. Also, generate information for all
8286 methods, not just native methods. Return void.
8287 (print_c_decl): Return void.
8288 (print_field_info): Return void.
8290 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
8293 processing the jc1 grammar file. Prefix bison functions and
8294 variables with java_.
8295 (parse.c): Dependencies on parse.h and lex.h
8296 * expr.c (build_java_arrayaccess): Function now global.
8297 * java-tree.h: Comment reorganized to carry on previous
8298 classification effort.
8299 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
8300 RESOLVE_TYPE_NAME_P): New flags on WFLs.
8301 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
8302 java_parse (new prefix java_ generated by bison).
8303 (java_layout_parsed_class, java_register_parsed_class): Function
8305 (yyparse): Removed unnecessary call to init_outgoing_cpool.
8306 * lex.c (static tree wfl_op): Variable deleted.
8307 (java_init_lex): Initialize kw_super and kw_this. Initialize more
8308 ctxp fields to NULL_TREE.
8309 (java_lex): No longer create WFL for operators. Filename caching
8310 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
8311 created as STRING_CST and later expanded. Removed extra argument
8312 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
8314 (build_wfl_node): Removed code in comments.
8315 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
8316 store token and location data in the current bison token.
8317 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
8318 static/extern function declaration at the beginning of the file.
8319 (struct qualification): Data structure definition deleted.
8320 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
8321 (qualify_ambiguous_name): Function declaration modified. Function
8322 now returns nothing.
8323 (build_array_ref, patch_array_ref, make_qualified_name,
8324 resolve_qualified_expression_name, maybe_generate_clinit,
8325 resolve_field_access): New static function declarations.
8326 (build_java_arrayaccess): New extern function declaration.
8327 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
8328 (CALL_EXPR_PRIMARY): Macro deleted.
8329 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
8330 (struct parser_ctxt): Field initialized_final
8331 removed. non_static_initialized, static_initialized: New fields.
8332 * parse.y (static tree kw_super, static tree kw_this): New global
8334 (%union): tree wfl field of operator member replaced by int
8335 location. WFLs are non longer created for operators.
8336 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
8337 (qualified_name:): Now calls make_qualified_name to build the
8339 (type_declaration:): Consider generating <clinit> when class
8341 (variable_declarator:): Directly build an assignment node when the
8342 variable is initialized when declared.
8343 (this_or_super:): Build a WFL and set current location when THIS
8344 or SUPER are parsed.
8345 (expression_statement:): Wrap statement around a WFL.
8346 (primary_no_new_array:): Fixed typo. Changed value returned by
8347 THIS_TK because of its new type (temporary).
8348 (dim_exprs:): Temporary fix because of OSB_TK's new type.
8349 (field_access:): Build qualified name with SUPER.
8350 (method_invocation:): Fixed returned value because of SUPER's new
8352 (array_access:): Use OSB_TK location information.
8353 (post_increment_expression:, post_decrement_expression:,
8354 unary_expression:, pre_increment_expression:,
8355 pre_decrement_expression:, unary_expression_not_plus_minus:,
8356 cast_expression:, multiplicative_expression:,
8357 additive_expression:, shift_expression:, relational_expression:,
8358 equality_expression:, and_expression:, exclusive_or_expression:,
8359 inclusive_or_expression:, conditional_and_expression:,
8360 conditional_or_expression:, assignment:): Use new location/token
8361 information available on operators.
8362 (create_class): Set super_decl_type to NULL_TREE when processing
8364 (register_fields): Field initialization is now a MODIFY_EXPR
8365 node. Chain initialization code to the matching lists (according
8366 the the field declaration modifiers).
8367 (maybe_generate_clinit): New function.
8368 (method_header): Don't set method's DECL_NAME to a WFL when adding
8369 methods to java.lang.Object.
8370 (resolve_and_layout): Now can return NULL_TREE if the type
8371 resolution fails. Otherwise, return the class DECL instead of its
8373 (check_method_redefinition): Don't patch method DECL_NAME if it
8374 belongs to java.lang.Object.
8375 (process_imports): Simply assign error_found to the value returned
8376 by check_pkg_class_access.
8377 (declare_local_variables): Don't use their init statements (if
8378 any) when parsing error were previously found. Reuse MODIFY_EXPR
8379 build during parsing as an init statement.
8380 (java_method_add_stmt): Now return the current method body.
8381 (java_layout_parsed_class, java_register_parsed_class): Functions
8383 (java_complete_expand_methods): Initialize the constant pool on a
8384 per class basis. Layout the classes before expanding their method
8385 bodies. Don't try expand artificial constructor code if error were
8386 found. Make the classes data and register them if no error were
8388 (java_complete_expand_method): Retrieve an artificial constructor
8389 argument list before entering its body. Assign the top block to
8390 the artificial constructor function body and set types of declared
8391 blocks and compound statements to void. Walk method body if not an
8392 artificial constructor.
8393 (make_qualified_name, cut_identifier_in_qualified): New functions.
8394 (resolve_expression_name): Fixed comments. Save/restore the
8395 current class CLASS_LOADED_P flag value. Build non qualified
8396 static field access and handle qualified expression names.
8397 (resolve_field_access, resolve_qualified_expression_name): New
8399 (patch_method_invocation_stmt): Use the new expression resolution
8400 scheme, calling resolve_field_access when the function call is
8401 resolved as an expression.
8402 (qualify_ambiguous_name): Function rewritten to work on qualified
8403 expression produced by make_qualified_name.
8404 (java_complete_tree): Promote type when function's argument are
8405 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
8406 the assignment to discover further errors if RHS is a expression
8407 name that fails to evaluate. Declare LHS initialized even though
8408 the assignment failed. Don't use the location variable and removed
8409 extra argument in patch function calls. Now handle the ARRAY_REF
8410 case and build internal string representation when STRING_CSTs are
8412 (build_method_invocation): Don't wrap function call around a WFL.
8413 (build_assignment): Likewise. Use the operator location
8415 (patch_assignment): Handle array access LHSs. Handle error
8416 provenance, resulting in a better error report.
8417 (build_binop): Use op_location from operator as binop location
8419 (build_unaryop, build_incdec, build_cast): Likewise.
8420 (patch_binop): Extract location information from the node. Fixed
8421 typo in error message.
8422 (patch_unary_op): Extract location information from the node.
8423 (build_array_ref, patch_array_ref): New functions.
8425 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
8427 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
8428 match _Jv_IsInstanceOf.
8429 * decl.c (init_decl_processing): Use _Jv_NewArray, not
8430 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
8432 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
8434 * decl.c (init_decl_processing): Functions are now named
8435 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
8437 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
8439 * java-tree.h (load_class): Add prototype.
8440 * class.c (is_compiled_class): Add missing arg to load_class.
8441 * expr.c (expand_java_NEW): Call load_class.
8442 * parse.y (process_import): Removed bogus use of void return value.
8444 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
8446 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
8447 Function name is "_Jv_Throw" instead of "soft_athrow".
8448 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
8449 Function name is "_Jv_AllocObject" instead of "soft_new".
8450 Takes an extra parameter (object size).
8451 * expr.c: Update calls.
8453 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
8455 * lex.c (java_get_line_col): Handle end-of-file.
8456 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
8458 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8460 * lang.c (lang_init): Make -fexceptions the default.
8461 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
8462 exception handling is not turned on.
8464 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
8466 * lang.c (flag_new_exceptions): Make this this default.
8467 * decl.c (end_java_method): Call emit_handlers.
8468 * except.c (method_init_exceptions): Set language code and version.
8469 (expand_start_java_handler): Enable exception, and call
8470 expand_eh_region_start.
8471 (expand_end_java_handler): Enable exception, and set up catch blocks.
8472 (emit_handlers): New routine to generate the saved handlers.
8473 * java-except.h (emit_handlers): Add prototype.
8475 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
8477 We used to have three different representations of the constant pool:
8478 the CPool structure, the tree_constant_pool, and the constructures
8479 used to build the Class object (which may need class and string
8480 constants) in compiled code. None were appropriate for compiling
8481 to .class files, so I did a major overhaul.
8483 First, the tree_constant_pool array was removed. Things were
8484 modified to the CPool structure in the JCF could be used.
8485 Second, a "capacity" field was added to the CPool, and functions
8486 written to search for a matching constant, adding one if not found.
8487 The code that generated the Class object was changed to use a CPool.
8488 The actual TREE_LISTs used to build the CONSTRUCTORs used for
8489 the static Class object are now only in build_constants_constructor.
8490 Finally, I wrote code which can generate a .class file (including its
8491 constant pool) from the RECORD_TYPE of a class. This is a big step
8492 on the way to compiling Java source into .class files.
8494 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
8495 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
8497 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
8498 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
8499 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
8500 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
8501 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
8502 (lang_type): Removed constant_pool field.
8503 * jcf.h (CPool): Renamed size to count. Added field capacity.
8504 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
8505 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
8506 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
8508 * constants.c (current_constant_pool_tags, current_constant_pool_data,
8509 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
8510 * constants.c (build_constants_constructor): Use new outgoing_cpool.
8511 (set_constant_entry, find_constant1, find_constant2,
8512 find_class_constant, count_constant_pool_bytes, write_constant_pool,
8513 find_utf8_constant, find_class_or_string_constant): New functions.
8515 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
8516 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
8517 (give_name_to_class, get_class_constant): Likewise.
8518 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
8519 (get_name_and_type_constant, get_ref_constant): Removed.
8520 * parse.h (parser_ctxt): Remove field tree_constant_pool.
8521 * parse.y: Don't save/restore tree_constant_pool.
8522 * verify.c (verify_jvm_instructions): Update for new approach.
8523 * expr.c (expand_invoke, expand_java_field_op): Likewise.
8525 * lang-options.h: Added -femit-class-file, -femit-class-files.
8526 * lang.c (flag_emit_class_files), java-tree.h: New flag.
8527 (lang_f_options): Added "emit-class-file(s)".
8529 * expr.c (build_java_arrayaccess): Generate more efficient array
8530 bounds checking, by using unsigned compare.
8532 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
8534 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * parse.h: New comment on the handling of unresolved type
8537 identifiers. JDEPs are now part of the jdep_code enum.
8538 (typedef struct jdep): Now use enum jdep_code or int, depending on
8539 availability. Both are narrowed down to an 8 bits bitfield.
8540 (CALL_EXPR_PRIMARY): Fixed comment.
8542 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
8544 * Make-lang.in (java): Added gjavac and jvgenmain.
8545 (java.start.encap): Depend on gjavac.
8546 (java.rest.encap): Depend on jvgenmain.
8548 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
8549 (JAVA_CROSS_NAME): Likewise.
8550 (java.all.build): Depend on jvgenmain and gjavac.
8551 (java.all.cross): Depend on jvgenmain and gjavac-cross.
8552 (jvgenmain$(exeext)): New target.
8553 (java.install-common): Wrote.
8554 * config-lang.in (compilers, stagestuff): Added gjavac and
8557 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
8559 * lang.c (lang_decode_option): New argc/argv interface.
8561 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8563 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
8564 * decl.c (build_decl_no_layout): New function.
8565 * expr.c (java_lang_expand_expr): Layout declarations found in
8566 blocks before they're pushed.
8567 * jcf-parse.c (load_class): Save current line when parsing class
8569 (parse_source_file): Register class before expanding their
8571 * lang.c (put_decl_node): Produce `null' when `void *' is
8573 * lex.c (static tree wfl_op): New static global, for error report
8575 (java_init_lex): wfl_operator and wfl_op initialized
8576 here. Filename caching added for wfl_op. Return wfl_op when `(' is
8578 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
8579 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
8580 build_unresolved_array_type): New static function definitions.
8581 (build_decl_no_layout): New extern function declared.
8582 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
8583 faulty modifier exists.
8584 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
8585 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
8586 (UNARY_PLUS_EXPR): New fake operator.
8587 (struct parser_ctxt): New field osb_number.
8588 * parse.y (static tree wfl_operator): New static WFL for operator
8589 bound error messages.
8590 (DECR_TK, INCR_TK): Moved.
8591 (OP_TK): Tagged <operator>.
8592 (array_type:): Now call build_unresolved_array_type.
8593 (dim_expr:): Count the number of '[' seen.
8594 (post_increment_expression, post_decrement_expression,
8595 pre_increment_expression, pre_decrement_expression,
8596 unary_expression_not_plus_minus, unary_expression:): Actions are
8597 now building the corresponding unary expressions.
8598 (cast_expression:): Actions are now building cast expressions.
8599 (build_unresolved_array_type): New function.
8600 (create_interface): Reset the number of declared interfaces.
8601 (create_class): Likewise.
8602 (method_header): Methods declared within the scope of an interface
8603 are now implicitly set public and abstract.
8604 (java_complete_class): Variable's and parameter's type are patched
8605 with a promoted type.
8606 (declare_local_variables): Resolved non builtin types are promoted
8607 before being used to build a variable decl. Removed type patch
8608 posted on variable initialization statement.
8609 (source_start_java_method): Use build_decl_no_layout to build the
8610 decl of a parameter of incomplete type.
8611 (java_register_parsed_class): Process interfaces too. Call
8612 rest_of_decl_compilation on each processed class declarations.
8613 (java_complete_expand_methods): Don't attempt to expand things in
8615 (java_complete_tree): Process CONVERT_EXPR, even though it always
8616 has a type. Propagate error_mark_node to node's type too. Promote
8617 method's call argument type and return error_mark_node if
8618 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
8619 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
8620 handle unary operator nodes.
8621 (build_assignment): Added comment.
8622 (print_int_node): New function.
8623 (patch_assignment): New second argument. New error handling. Use
8624 print_int_node. Handle references. Use can_cast_to_p to issue
8625 different error message according to the context and check upon
8626 the initialization of the RHS.
8627 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
8628 (operator_string): Handle more operators.
8629 (patch_binop): No longer use a function static
8630 wfl_operator. Improved error message on shift distance.
8631 (build_unaryop, build_incdec, build_cast, patch_unaryop,
8632 patch_cast): New functions.
8634 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
8636 * jvspec.c: New file.
8637 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
8639 * java-tree.h (identifier_subst): Add declaration.
8641 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
8643 * jvgenmain.c (main): Generate call to JvRunMain.
8645 * class.c (make_class_data): Push value for "sync_info" field.
8646 * decl.c (init_decl_processing): Push "sync_info" field.
8648 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
8650 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
8651 Java (source) name, not signature.
8652 Set TYPE_ALIGN to (at least) that of element_type.
8654 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
8656 * class.c: Moved classname-mangling-rekated code to ...
8657 * mangle.c: ... this new file.
8658 * jvgenmain.c: New program (needs mangle.c) to generate main program.
8659 * Makefile.in: Update for above changes.
8661 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8663 * expr.c (truthvalue_conversion): Convert integer and floating
8664 point value to their truth value.
8665 * lex.c (java_lex): Handle the `null' literal.
8666 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
8667 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8668 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
8671 * parse.y: Reorganization/documentation on token declaration.
8672 (binop_lookup[]): New added new tree codes.
8673 (relational_expression): Build corresponding binary operators.
8674 (equality_expression, conditional_and_expression,
8675 conditional_or_expression): Likewise.
8676 (java_complete_class): Fix crash in debug message.
8677 (java_complete_tree): Check initialization of method call
8678 arguments. Further bogus node evaluation to detect more error
8679 during assignments. Handles more binary operators.
8680 (patch_assignment): Use DECL_P.
8681 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
8683 (operator_string): Handle more case. Compacted source.
8684 (patch_binop): Changed function comment. Checking for
8685 uninitialized first operand takes the compound assignment into
8686 account and uses DECL_P. Checking for uninitialized second operand
8687 delayed to routine's end. Use macros to issue type bound error
8688 messages and issue messages on both operands if their types are
8689 different. Force fixed type into node. Handle all binary
8692 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8694 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
8695 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
8696 build operator node and return tokens.
8697 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
8698 * parse.h (java_complete_tree): Changed returned type in prototype.
8699 (build_method_invocation, build_assignment, patch_assignment,
8700 patch_binop): New static function declarations.
8701 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
8702 BUILD_EXPR_WFL): New macros.
8703 * parse.y (enum tree_code binop_lookup[]): New static for token to
8705 (%union): Parser union has new sub-structure `operator'.
8706 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
8707 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
8708 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
8709 ASSIGN_ANY_TK): Tokens tagged `operator'.
8710 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
8711 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
8712 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
8713 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
8714 (assignment_operator:): Rule tagged `operator'.
8715 (expression_statement:): Re-installed default rule.
8716 (method_invocation:): Sub rules call build_method_invocation.
8717 (postfix_expression:): Don't attempt to resolve name here. Just
8719 (multiplicative_expression:): Sub-rules build corresponding binop
8721 (additive_expression:, shift_expression:, and_expression:,
8722 exclusive_or_expression:, inclusive_or_expression:): Likewise.
8723 (assignment:): Sub rule invoke build_assignment.
8724 (assignment_operator:): Default rules on sub rules.
8725 (force_error): Added documentation on this variable.
8726 (declare_local_variables): Build initialization calling
8728 (expand_start_java_method): Removed unused rtx declaration. Mark
8729 arguments as already initialized.
8730 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
8731 (java_complete_expand_methods): Don't process next method if
8732 completion of the previous one triggered errors.
8733 (java_complete_expand_method): Call source_end_java_method if no
8734 error were found during completion.
8735 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
8736 locals declaratilon. Handle names found within a class. Return
8737 error_mark_node when things aren't found.
8738 (patch_method_invocation_stmt): Return error_mark_node on failures.
8739 (patch_invoke): Removed unused local. Return the correct node.
8740 (java_complete_tree): Now returns a value. The BLOCK section binds
8741 local identifiers and the type of a BLOCK is now void. Assign the
8742 result of operand completion on COMPOUND_EXPR. Assign the
8743 encapsulated node of a WFL to the result of its completion, except
8744 when the node is an identifier. Now handle MODIFY_EXPR and several
8745 binary operators. Return error_mark_node on errors.
8746 (build_method_invocation, build_assignment, patch_assignment,
8747 build_binop, operator_string, patch_binop): New functions.
8748 * typeck.c (binary_numeric_promotion): New function.
8750 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
8752 * class.c (identifier_subst): New convenience wrapper for ident_subst.
8753 Replace most uses of ident_subst by identifier_subst.
8755 * class.c (push_class_static_dummy_field): Removed function.
8756 (build_class_ref): Find Class object decl by looking up "CNAME.class",
8757 instead of looking got "class" static field. Create that decl here.
8758 (class_identifier_node): Removed; no longer needed.
8759 (init_class_processing): Don't init class_identifier_node.
8760 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
8761 Do nreverse 0 times (instead of twice) for Object and Class.
8762 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
8764 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
8766 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
8767 while initializing linenumber_count and linenumber_table.
8768 Do it before init_function_start (which calls emit_line_note).
8769 * expr.c (expand_byte_code): Don't need to clear lineno here.
8771 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
8773 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
8774 then mangle number as _N_.
8776 * class.c (mangle_class_field): New function.
8777 (build_class_ref): Set assembler name of class reference using
8779 (push_class_static_dummy_field): Likewise.
8781 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
8783 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
8784 of assigning to TREE_CODE. The latter method exploits a feature
8785 of GCC that is not ANSI compliant.
8787 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8789 * decl.c (pushdecl_force_head): New function.
8790 (pushlevel): Removed conditional printf.
8791 (complete_start_java_method): Don't enter local variable scope if
8792 function is compiled from source code.
8793 * expr.c: parse.h now included
8794 (java_lang_expand_expr): New function.
8795 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
8796 printf. Terminate buffer when doing directories.
8797 * jcf-parse.c (parse_source_file): Call lang_init_source before
8798 parsing and before code generation.
8799 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
8800 use printf if the macro is defined.
8801 * lang.c (lang_init): Install lang_expand_expr hook on
8802 java_lang_expand_expr.
8803 (java_dummy_print): New function.
8804 (lang_init_source): New function.
8805 * lex.c (java_lex): Remember location of an opening brace at the
8806 second nesting level.
8807 (java_is_eol): Unget character seen after a CR if it is EOF.
8808 * parse.h: Now includes lex.h
8809 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
8810 printf if the macro is defined.
8811 (expand_start_java_method, build_expr_block, enter_block,
8812 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
8813 New static function declarations.
8814 (pushdecl_force_head): New extern function declaration.
8815 (INCOMPLETE_TYPE_P): New macro.
8816 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
8817 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
8818 BLOCK_EXPR_ORIGIN): New macros.
8819 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
8820 DECL_SOURCE_LINE_LAST): New macros.
8821 (struct parser_ctxt): Removed field current_method_decl, redundant
8822 with the field current_function_decl. Added fields
8823 first_ccb_indent1 and pending_block.
8824 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
8825 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
8827 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
8828 (compilation_unit:): Cosmetic on sub rule.
8829 (type_declaration:): Cosmetic on sub rules. Added an error rule.
8830 (variable_initializer:): Installed default rule on expression:.
8831 (method_declaration:): method_header: starts a new
8832 method. method_body: installs the function body, absorbs blocks
8833 emitted for temporary variable scopings, pops function's body block
8834 and merges function's last statement lineno in DECL_SOURCE_LINE.
8835 (method_body:): Installed default rules.
8836 (block:): Call enter_block when an opening brace is seen. Absorb
8837 scoping blocks and call exit_block when a closing brace is seen.
8838 (block_statement:): Cosmetic changes.
8839 (method_invocation:): Create WFL around CALL_EXPR node.
8840 (patch_stage): Added comment around definition.
8841 (method_header): Try to use first_ccb_indent1 as the first line of
8842 the method, so BP debug info are emitted at the first opening
8843 brace of the function. If the function has no body, use the
8844 location of the function's name. Override currently defined method
8845 name with the matching WFL so we can point redefinition errors
8846 using the location where the function's name was declared.
8847 (check_abstract_method_header): Interprets DECL_NAME as an
8848 identifier or as a WFL, accordingly.
8849 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
8850 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
8851 location and name information out of it and reinstall DECL_NAME to
8852 its original identifier node value.
8853 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
8854 function's source code).
8855 (read_import_dir): Test the value returned by find_class and issue
8856 a fatal accordingly.
8857 (declare_local_variables): Push a new block for the scope of the
8858 new variable(s) if code has been already generated at that nesting
8859 level. Pinpoint redefinition errors using the variable id
8860 WFLs. Generate initialization code if necessary. If the variable
8861 type is incomplete, register a patch on its decl.
8862 (source_start_java_method): Rewritten. Define a new block for the
8863 function's parameters. Build parameter decl out of function's
8864 arguments and register them for a patch if their types are
8866 (expand_start_java_method): Includes the part of
8867 source_start_java_method that was pushing the parameter decls and
8868 completing the method start code.
8869 (source_end_java_method): Removed call the expand_end_bindings and
8870 poplevel (already taken care of). Reinstall function's arguments
8871 and get function's last line of code before calling
8872 expand_function_end.
8873 (java_method_add_stmt): New comment before the function's
8874 code. Complement the second operand of the current COMPOUND_EXPR
8876 (java_complete_expand_methods): Don't generate debug info on line
8877 zero when expanding a generated constructor.
8878 (java_complete_expand_method): Set start and end line numbers for
8879 a artificially generated constructor to one and manually call
8880 enter_block and exit_block when defining it. For all methods:
8881 expand function's start calling the new expand_start_java_method
8882 and invoke java_complete_tree on the effective method's body, if
8884 (resolve_expression_name): Now use lookup_name_in_blocks to search
8885 local variable decls and print out an error when variables are
8887 (patch_method_invocation_stmt): Inserted comment before the
8889 (lookup_method_invoke): Chain method's arguments using chainon
8890 with the current arg list as a second argument. Inserted missing
8891 IDENTIFIER_POINTER when reporting an error on methods not found.
8892 (refine_accessible_methods_list): Don't retain constructors.
8893 (patch_arguments): Function removed.
8894 (java_complete_tree): Inserted comment before the function's
8895 code. New case for BLOCKs. Moved the WFL case a bit
8896 further. Complete function's arguments.
8897 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8898 maybe_absorb_scoping_blocks): New functions.
8900 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8904 * jcf-parse.c (parse_source_file, java_error_count): New forward
8905 and extern declarations.
8906 (java_parse_abort_on_error): Macro moved.
8907 (jcf_parse_source): fatal called if fopen fails. Now calls
8909 (parse_source_file): New parse_only parameter. Reflects the
8910 elimination of the second pass.
8911 (yyparse): parse_source_file called with argument set to 0.
8912 * jcf.h (JCF_ZERO): Sets java_source to zero.
8913 * lex.c (java_init_lex): pass argument is gone. Function modified
8914 to be called once during the analysis of a file.
8915 (java_unget_unicode): Fixed typo in fatal message.
8916 (java_get_line_col): Likewise.
8917 (java_lval): Likewise. String literals no longer built during
8919 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8921 * parse.h (MODIFIER_WFL): New macro.
8922 (parse_check_super, parser_check_super_interface): Now return int.
8923 (parser_chain_incomplete_item, not_builtin_p,
8924 complete_method_decl): Declarations removed.
8925 (build_method_invocation_stmt, build_invoke): Renamed using the
8926 `patch' instead of `build'
8927 (register-incomplete_type, obtain_incomplete_type,
8928 java_complete_tree, java_complete_expand_method,
8929 unresolved_type_p, create_jdep_list): New function declarations.
8930 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8931 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8932 (jdep): New typedef on new struct _jdep.
8933 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8934 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8935 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8936 JDEP_RESOLVED_P): New macros.
8937 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8938 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8939 JDEP_VARIABLE): New enum values and jdep kinds.
8940 (jdeplist): New typedef on struct _jdeplist.
8941 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8943 (CALL_EXPR_PRIMARY): New macro.
8944 (struct parser_ctxt): Fields java_pass, current_method_decl,
8945 method_decl_list deleted. New field jdeplist.
8946 (INCOMPLETE_P): Macro deleted.
8947 * parse.y (single_type_import_declaration:): Removed pass switch.
8948 (type_import_on_demand_declaration): Likewise.
8949 (field_declaration:): Removed pass switch on all sub rules.
8950 (class_declaration:): Call the complete_class_decl removed on
8952 (method_declaration:): Removed second pass switch. No longer chain
8953 methods decl when method_header reduced.
8954 (method_header:): Sub rules no longer depend on pass switch.
8955 (method_declarator:): Likewise.
8956 (method_body:): Likewise.
8957 (abstract_method_declaration:): Likewise.
8958 (block_statement:): Likewise.
8959 (local_variable_declaration:): Likewise.
8960 (argument_list:): Likewise.
8961 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8962 removed. Partial CLASS_EXPR tree node built instead.
8963 (postfix_expression:): Removed pass switch on all sub rules.
8964 (java_pop_parser_context): Free classd_list content.
8965 (yyerror): Call obstrack_grow0 to finalize error message.
8966 (check_class_interface_creation): Comment modified to reflect new
8967 returned value meaning. Removed second pass switch. Return 1 if an
8968 error was found, 0 otherwise. Adjust pointer on filename if a
8969 leading path separator was found.
8970 (maybe_create_class_interface_decl): Removed first pass switch
8971 when linking the class decl to the class_list. Install a new
8972 jdep_list for the class.
8973 (add_superinterfaces): List of unresolved interfaces is
8974 gone. Unresolved interfaces are directly added to the current
8976 (create_interface): Second pass shortcut removed.
8977 ctpx->modifier_ctx access through MODIFIER_WFL.
8978 (create_class): Second pass shortcut removed. Call to
8979 register_incomplete_type replaces the call to
8980 parser_chain_incomplete_item.
8981 (complete_class_decl): Function removed.
8982 (duplicate_declaration_error): New way of retrieving redeclared
8984 (register_fields): Call to lookup_modifier_cl replaced by
8985 MODIFIER_WFL. New way of handling unresolved type, using
8986 unresolved_type_p and obtain_incomplete_type.
8987 register_incomplete_type replaces call to parser_chain_incomplete_item.
8988 (patch_stage): New static global variable.
8989 (method_header): New way of handling unresolved type, using
8990 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8991 indicates that the method decl needs to be patched.
8992 (check_abstract_method_header): Call to lookup_modifier_cl
8993 replaced by MODIFIER_WFL.
8994 (method_declarator): Incomplete argument type are registered
8995 calling register_incomplete_type. Patch on the declared method is
8996 issued in that case.
8997 (unresolved_type_p): New function.
8998 (parser_check_super_interface): New comment to reflect function's
8999 modified returned type (int). Function and has a new argument
9000 this_wfl. Call to parse_error_context uses this_wfl instead of
9001 relying on lookup_cl.
9002 (parser_check_super): Comment reflects function's new returned
9003 type (int). Function returns non zero value on error.
9004 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
9005 register_incomplete_type, jdep_resolve_class): New functions to
9006 handle incomplete types in declarations.
9007 (java_complete_class): Rewritten to work with the new incomplete
9008 type handling scheme.
9009 (complete_class_report_errors): Likewise.
9010 (complete_method_decl): Removed: it jobs is now handled by
9011 java_complete_class.
9012 (do_resolve_class): Class loaded in not already loaded and not
9013 found in Java source code.
9014 (java_check_regular_methods, java_check_abstract_methods): Don't
9015 call complete_method_decl anymore.
9016 (lookup_modifier_cl, not_builtin_p): Functions deleted.
9017 (read_import_dir): Got rid of the pass number dependency.
9018 (declare_local_variables): New handling of unresolved types (patch
9020 (source_start_java_method): New parameter level. Function called
9021 with level set to 1 when argument types are potentially
9022 unresolved. Called to complete the job with level set to 2 once
9024 (source_end_java_method): Call to permanent_allocation
9025 removed. Waiting to be replaced by a more suitable obstack
9027 (java_complete_expand_methods, java_complete_expand_method,
9028 java_expand_finals): New functions.
9029 (build_method_invocation_stmt): Renamed
9030 patch_method_invocation_stmt. Extracts function call expression
9031 (wfl) and arguments (args) from CALL_EXPR tree operands.
9032 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
9033 call. Patch the function and argument operand of the CALL_EXPR
9035 (patch_argument, java_complete_tree): New functions.
9037 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
9039 Recover from missing fields and methods (i.e. error instead of fatal).
9040 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
9041 * expr.c (expand_invoke): Recover from missing method.
9042 (expand_java_field_op): Recover from missing field.
9043 Inline references to java.lang.{Integer,Char,...}.TYPE.
9044 * typeck.c (get_type_from_signature), java-tree.h: New function.
9045 * class.c (add_method): Use get_type_from_signature.
9046 (build_class_ref): Handle a class that was not found.
9047 * typeck.c (convert): Handle conversion to pointers (for convenience).
9048 * verify.c (verify_jvm_instructions): Use get_type_from_signature
9049 instead of lookup_field to handle missing fields.
9051 * jcf-parse.c (process_zip_dir): Set java_source.
9053 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
9055 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
9057 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9059 * jcf-parse.c (load_class): Don't change input_filename before
9060 calling jcf_parse_source (but still do it before calling
9062 (jcf_parse_source): Assign input_filename after having saved the
9064 * lex.c (java_init_lex): Chain a WFL node to the import on demand
9065 list. ctxp->modifier_ctx zeroed according to its new
9066 definition. ctxp->filename initialized. Removed
9067 JAVA_MODIFIER_CTX_UNMARK.
9068 (java_unget_unicode): Update the character based column position.
9069 (java_allocate_new_line): ref_count not used anymore. Always free
9070 ctxp->p_line. Initialize c_line->char_col to 0.
9071 (java_get_unicode): Update the character based column position.
9072 (java_lex): Use ctxp->elc to store current position in source
9073 file, at the beginning of the parsed token. Set modifier_ctx entry
9074 corresponding to the parse modifier to a WFL node. Return a WFL
9075 node when an identifier is parsed.
9076 (java_lex_error): Now uses ctxp->elc to store current position in
9078 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
9079 * lex.h (build_wfl_node): New function definitions.
9080 (struct java_line): ref_count and next fields are gone. New field
9082 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9083 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
9084 (JAVA_COLUMN_DELTA): New macro.
9085 (java_lc): New typedef on new struct _java_lc.
9086 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
9087 (parse_error_context, parse_warning_context): Changed prototypes.
9088 (java_get_line_col): Added as an available global function.
9089 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
9090 (IC_DECL): Replaced by macro IC_TYPE
9091 (DEPEND_WFL): New macro.
9092 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
9094 (exit_java_complete_class): Removed a commented out statement.
9095 (struct parser_ctxt): Added comments on fields. modifier_ctx is
9096 now an array of tree nodes. Deleted fields line_list and
9097 e_line. New field elc, to replace e_line.
9098 * parse.y (array_type:): Build WFL node.
9099 (qualified_name:): Build a single WFL node out of two. Retain
9100 the location information of the first node in the resulting node.
9101 (package_declaration:): Use package name as a WFL node
9102 (single_type_import_declaration:): Use imported name as a WFL node.
9103 (type_import_on_demand_declaration:): Use root of the imported
9104 packages as a WFL node.
9105 (field_declaration:): Removed unused local variable cl.
9106 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
9107 (yyerror): New static elc. Removed static error_line, error_pos.
9108 New local code_from_source. Save ctxp->elc into elc at the first
9109 pass. Call java_get_line_col to get a string of the line where
9111 (debug_line): Removed static function.
9112 (parse_error_context, parse_warning_context): Parameter cl is now
9113 a WFL node. Use its value to initialize ctxp->elc.
9114 (redefinition_error): Parameter cl is now a WFL node.
9115 (parse_add_interface): New parameter wfl. No longer call
9116 lookup_cl, use wfl instead.
9117 (check_class_interface_creation): Parameter cl is now a WFL node.
9118 (maybe_create_class_interface_decl): Likewise.
9119 (add_superinterfaces): New function.
9120 (create_interface): Removed local cl, node, super_decl,
9121 super_decl_type. Function now uses id as a WFL node. Better
9122 warning/error report on obsolete or forbidden mix of
9123 modifiers. Now calls add_superinterfaces to register interfaces.
9124 (create_class): Removed local cl, node. Local variable id is used
9125 as a WFL node. Better error report on forbidden modifier
9126 mix. Uses add_superinterfaces to register interfaces.
9127 (find_field): Argument cl is now a WFL node. Now store the WFL
9128 node of a fields that needs to be checked for their
9130 (method_header): Local variable node non longer used. Local
9131 variable id replaces cl.
9132 (check_modifiers_consistency): Local variable cl is now a WFL
9134 (method_declarator): Local variable cl replaced by parameter id.
9135 (parser_qualified_name): Now uses parameter name as a WFL node.
9136 (parser_check_super_interface): New parameter wfl, for achieve
9137 greater accuracy during error reports.
9138 (parser_chain_incomplete_item): New parameter named location. Used,
9139 along the decl, to construct the incomplete item node.
9140 (java_complete_class): resolve_class now uses WFL node extracted
9141 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
9143 (complete_method_decl): Unresolved function's argument types are WFL.
9144 (resolve_class): Parameter cl is now a WFL node.
9145 (resolve_and_layout): Likewise.
9146 (do_resolve_class): Likewise. Try first to use cl and then do the
9147 lookup on the decl when calling check_pkg_class_access.
9148 (complete_class_report_errors): Use IC_TYPE in place of
9149 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
9150 instead of doing a lookup over the decl.
9151 (java_check_final): Use WFL info from field tree list.
9152 (lookup_cl): Rewritten and returns a statically defined WFL node.
9153 (lookup_modifier_cl): Now uses information from WFL nodes.
9154 (process_imports): Likewise.
9155 (read_import_dir): name and cl arguments replaced by a single WFL
9156 node. Function modified accordingly.
9157 (find_in_imports_on_demand): Now uses WFL node.
9158 (check_pkg_class_access): cl argument is now a WFL node.
9159 (declare_local_variables): Fixed to use WFL nodes.
9160 (resolve_expression_name): Likewise.
9161 (build_method_invocation_stmt): name_combo argument renamed
9162 wfl. Function modified to use WFL nodes.
9163 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
9164 (lookup_method_invoke): cl is now a WFL node. Added missing
9165 IDENTIFIER_POINTER to class type decl name.
9167 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
9169 * lang.c (init_parse): Now returns char* containing the filename.
9171 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
9173 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
9175 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
9176 * class.c (make_class_data): If flag_assume_compiled, initial class
9177 state is CSTATE_PREPARED; make superclass and interfaces direct
9178 references, rather than constant pool indexes.
9180 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9182 * parser.y: Include flags.h. Removed debug variable pl.
9183 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
9185 (labeled_statement_nsi:): Generate debug info when reducing
9186 expression_statement:.
9187 (check_pkg_class_access): get_access_flags_from_decl invokation
9188 fixed for new CLASS_* flags location.
9189 (source_end_java_method): Save/restore parser context when
9190 entering/leaving this routine. Restore lineno to its right value
9191 before calling expand_end_bindings.
9192 (build_method_invocation_stmt): build_invoke called with the
9193 current line information.
9194 (build_invoke): New argument cl. Wrap the function call around a
9196 (refine_accessible_methods_list): Changed comment, removed
9198 * parse.h: Fixed typo in comments.
9199 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
9200 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
9201 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
9203 * lex.c (java_lex): Record the last closing curly bracket of a
9205 * jcf-parse.c (jcf_parse_source): Now calls
9206 java_check_methods. Clarified comment, fixed typo.
9208 1998-04-09 Dave Brolley <brolley@cygnus.com>
9210 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
9211 (finish_parse): Expose for non USE_CPPLIB builds.
9213 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
9215 * lang.c (lang_print_xnode): New function.
9217 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
9219 * decl.c (class_dtable_decl), java-tree.h: New tree node.
9220 * class.c (get_dispatch_vector, get_dispatch_table): New functions
9221 used to build a class's dispatch table.
9222 (make_class_data): Generate dispatch table if flag_assume_compiled.
9223 Set dtable of class object to address of class_dtable_decl.
9225 * decl.c (int_decl_processing): Make soft_badarrayindex_node
9226 be volatile and have side effects - generates better code.
9228 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
9229 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
9231 * expr.c (expand_invoke): If class is final, method is
9232 effectively final, so can call it directly.
9234 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
9236 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
9238 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9240 * parse.y (build_method_invocation_stmt): Removed extra argument
9243 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9245 * expr.c (dtable_indent): Now static global.
9246 (expand_invoke): Now call invoke_build_dtable and
9247 build_invokevirtual.
9248 (invoke_build_dtable, build_invokevirtual): New functions.
9249 * jcf-io.c (find_class): Defer issuing a warning by setting
9250 jcf->outofsynch to 1.
9251 * jcf-parse.c (jcf_out_of_synch): New function.
9252 (load_class): Test this_jcf.outofsynch flag and call
9253 jcf_out_of_synch accordingly.
9254 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
9255 comment indentation.
9256 * lex.c (java_get_unicode): Fixed code indentation.
9257 (java_lex): Create string literal. Fixed typo. Removed several
9258 premature obstack_free.
9259 * parse.h: New enums for name resolution and invocation mode.
9260 (struct qualification): New data structure.
9261 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
9262 (do_resolve_class, build_method_invocation_stmt,
9263 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
9264 debug_line, identical_subpath_p, invocation_mode,
9265 refine_accessible_methods_list, build_invoke,
9266 lookup_method_invoke): New functions declared.
9267 (build_invokevirtual, invoke_build_dtable, match_java_method,
9268 build_field_ref, jcf_out_of_synch): New references to external
9270 (struct parse_ctxt): Removed artificial_constructor field.
9271 * parse.y: (array_type:): Type defined for this rule.
9272 (class_type:): Installed default rule for interface_type:.
9273 (array_type:): Now build Java array type.
9274 (qualified_name:): Now use obstack_grow0.
9275 (method_declaration:): Skip the artificial constructor added to
9277 (abstract_method_declaration:): Execute the code only during pass 1.
9278 (block:): Installed default rule in block_statements:.
9279 (block_statement:): Add the statement to the method during pass 2.
9280 (statement_expression): Installed default rule for
9282 (argument_list:): Added code to build the argument list.
9283 (method_invocation:): Added call to create the method invocation
9285 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
9286 (debug_line): New function for debug.
9287 (complete_class_decl): No longer do something during pass 1.
9288 (method_header): Use BUILD_PTR_FROM_NAME.
9289 (parser_qualified_classname): Use obstack_grow0. Removed bogus
9291 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
9292 function's main comment.
9293 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
9295 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
9296 (resolve_class): Now works with arrays.
9297 (do_resolve_class, resolve_and_layout): New functions.
9298 (java_check_regular_methods): Reverse method list before and after
9299 having processed it. No longer set ctxp->artificial_constructor.
9300 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
9301 accordingly. Fixed typo in issued error message. Now use
9303 (find_in_imports_on_demand): Now use obstack_grow0.
9304 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
9305 (source_end_java_method): Call expand_expr_stmt instead of
9306 expand_expr. Calls it before calling expand_function_end.
9307 (java_method_add_stmt): Do nothing if errors were found during
9309 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
9310 (build_method_invocation_stmt, build_invoke, invocation_mode,
9311 lookup_method_invoke, refine_accessible_methods_list,
9312 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
9314 * typeck.c (build_java_signature): Properly end method signature
9315 if return type skipped.
9316 (match_java_method): New function.
9318 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
9320 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
9322 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9324 * expr.c (build_invoke_non_interface): New function.
9325 (methods_ident, ncode_ident): Now static globals.
9326 (expand_invoke): Use build_invoke_non_interface.
9327 * java-tree.h (struct lang_decl): New field function_decl_body.
9328 (DECL_FUNCTION_BODY): New macro.
9329 * jcf-parse.c (jcf_parse_source): Deeper check before setting
9330 CLASS_FROM_SOURCE_P.
9331 (parse_source_file): Fixed typos. Call java_layout_parsed_class
9332 before starting pass 2. Call to java_generate_parsed_class replaced
9333 by java_register_parsed_class.
9334 * lex.c: Fixed typo in header. Some line width related formating.
9335 * lex.h: Some line width related formating.
9336 * parse.h (source_end_java_method, resolve_expression_name,
9337 complete_class_decl, maybe_create_class_interface_decl,
9338 check_class_interface_creation): New static function declarations.
9339 (java_layout_parsed_class, java_method_add_stmt): New function
9341 (struct parser_ctxt): Field mark_class_generate removed. New
9342 fields class_list and artificial_constructor.
9343 * parse.y: Fixed typo in header.
9344 (class_declaration:): Call complete_class_decl when class body
9346 (method_declaration:): Call source_end_java_method in pass 2 when
9347 the method body is defined.
9348 (postfix_expression:): Do expression name resolution on sub-rule
9350 (create_class, create_interface): Merged common pieces.
9351 (check_class_interface_creation, maybe_create_class_interface_decl):
9353 (complete_class_decl): New function.
9354 (register_fields): Fixed line width related typo.
9355 (method_header): Correctly skip first argument when fixing
9356 argument line. Changed the loop.
9357 (java_check_circular_reference): Now use ctxp->class_list.
9358 (java_complete_class): Removed start/stop marking.
9359 (java_check_regular_methods): Now takes a class decl as an
9360 argument. Add default constructor if none were encountered.
9361 (java_check_methods): Now use ctxp->class_list. Changed call to
9362 java_check_regular_methods.
9363 (source_start_java_method): Set DECL_ARG_TYPE for each function
9365 (source_end_java_method, java_method_add_stmt): New functions.
9366 (java_generate_parsed_class): No longer exists.
9367 (java_layout_parsed_class, java_register_parsed_class): New functions.
9368 (resolve_expression_name): New function.
9370 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
9373 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
9374 until pass initializations are done. Call read_import_dir with
9376 * parse.h: (lookup_modifier_cl): New function declared.
9377 (INTERFACE_FIELD_MODIFIERS): New macro.
9378 (OBSOLETE_MODIFIER_WARNING): New macro.
9379 * parse.y: (register_fields): Class type and current field name in
9380 local variables. Check modifier(s) if adding field(s) to an interface.
9381 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
9382 and report errors using the faulty modifier line context.
9383 (lookup_modifier_cl): New function.
9384 (read_import_dir): Detect and report default import processing
9387 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
9389 Add a pair of -fassume-compiled/-fno-assume-compiled options.
9390 * class.c (is_compiled_class): Return 1 after making sure it
9391 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
9392 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
9393 * java-tree.h (flag_assume_compiled): Add decl.
9394 * lang.c (lang_f_options): Add the flag.
9395 (flag_assume_compiled): Add decl, default to 0.
9397 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9399 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
9400 (is_compiled_class): Likewise.
9401 (layout_class): Likewise.
9402 (layout_class): Detect and lay out classes defined in source code.
9403 (interface_of_p, add_interface_do, may_add_interface): New
9405 (add_interface): Now use add_interface_do.
9406 (add_method_1): New function.
9407 (add_method): Now use add_method_1.
9408 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
9409 (complete_start_java_method): New function.
9410 (start_java_mehod): Now call complete_start_java_method.
9411 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
9412 (expand_invoke): Likewise and fixed typo.
9413 *gjava.c: (print_super_field): Use new argument to find_class
9416 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
9417 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
9418 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
9420 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
9421 (add_method_1, push_class): New prototypes.
9422 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
9423 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
9424 directory where the class was found.
9425 (find_class): New argument DO_CLASS_FILE. Function find_class
9426 modified accordingly.
9427 *jcf-parse.c: (fix_class_path): New function.
9428 (load_class): Use new VERBOSE argument. load_class now finds and
9429 loads/parses .class/.java files. Save read_state of current_jcf
9431 (java_parser_abort_on_error): New macro.
9432 (jcf_parse_source, parse_source_file): New function.
9433 (jcf_parse): Fixed typo.
9434 (yyparse): Call parse_source_file () only.
9435 (process_zip_dir): Fixed typo, fix zdir->filename_length when
9436 writing the real class name back in the zip directory entry.
9437 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
9438 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
9439 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
9440 (find_class): Prototype fixed.
9441 *lex.c: Added 1998 time stamp.
9442 Removed all static global variables, moved into the parser
9443 context data structure.. Now include unistd.h if SEEK_SET not
9445 (java_init_lex): Rewritten.
9446 (java_sneak_unicode): Modified current unicode access in current line.
9447 (java_unget_unicode): Likewise.
9448 (java_allocate_new_line): New allocation management.
9449 (java_read_char): Modified access and storage of unget_utf8_value.
9450 New way of processing current unicode.
9451 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
9452 (java_get_unicode): Now use the parser context.
9453 (java_lineterminator): Likewise.
9454 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
9455 of the reentrant parser implementation. Function now use the
9456 parser context data structure and java_lval. Fixed production of
9457 the float and double constant "out of range" error message. Fixed
9458 obstack use. Return integer value when hitting a modifier. Now
9459 return type for TRUE, FALSE and other predefined types. Return
9460 identifier as a TREE_LIST list containing the current line context
9461 as the TREE_VALUE sub-node.
9462 (java_unicode_2_utf8): Fixed typo in declaration.
9463 (java_lex_error): Now use the parser context data structure.
9464 *lex.h: Added 1998 time stamp.
9465 (struct java_line): New fields ref_count and next.
9466 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
9467 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
9468 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
9469 *parse.h: Added 1998 time stamp.
9470 (java_parse_source_file): Renamed from parse_source_file.
9471 (YYERROR_NOW, YYNOT_TWICE): Fixed.
9472 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
9473 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
9474 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
9475 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
9476 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
9477 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
9478 (struct parser_ctxt): New data structure to keep the parser context.
9479 *parse.y: Added 1998 time stamp, got rid of static global variables.
9480 (java_error_count, ctxp): New global variables.
9481 (%union): New value field.
9482 (numeric_type, integral_type): Rules removed.
9483 (primitive_type): Rule defined to handle integral, float, double and
9485 (qualified_name, package_declaration,
9486 single_type_import_declaration, type_import_on_demand_declaration,
9487 modifiers, class_declaration, super, interfaces,
9488 interface_type_list, class_body, field_declaration,
9489 field_declaration, variable_declarators, variable_declarator,
9490 variable_declarator_id, method_declaration, method_header,
9491 formal_parameter_list, formal_parameter, method_body, block,
9492 static, interface_declaration, extends_interfaces,
9493 abstract_method_declaration, local_variable_declarators): Rules now
9495 (force_error, do_warning): New global statics.
9496 (push_parser_context, parser_context_save_global,
9497 parser_context_restore_global, pop_parser_context): New functions.
9498 (yyerror): Now uses the global parser context. Fixed use of obstack.
9499 (parse_error, parse_error_context, parse_warning_context,
9500 java_accstring_lookup, redefinition_error, check_modifiers,
9501 parser_add_interface, create_interface, create_class, find_field,
9502 duplicate_declaration_error, register_fields, method_header,
9503 check_modifiers_consistency, check_abstract_method_header,
9504 method_declarator, parser_qualified_classname,
9505 parser_check_super_interface, parser_check_super,
9506 parser_chain_incomplete_item, java_check_circular_reference,
9507 layout_class_from_source, java_complete_class,
9508 complete_method_decl, resolve_class, complete_class_report_errors,
9509 java_check_final, check_method_redefinition,
9510 java_check_regular_methods, java_check_abstract_methods,
9511 java_check_methods, lookup_java_interface_method2,
9512 lookup_java_method2, lookup_cl, find_name_in_single_imports,
9513 process_imports, find_in_imports, read_import_entry,
9514 read_import_dir, find_in_imports_on_demand,
9515 check_pkg_class_access, not_builtin_p, declare_local_variables,
9516 source_start_java_method, java_generate_parsed_class): New
9518 *typeck.c: (signature_include_return): New global variable.
9519 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
9520 to add the function returned type in the signature.
9522 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
9524 * jcf-io.c (open_in_zip): Use strncmp and LEN.
9526 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
9528 * Make-lang.in (java.info): Added.
9529 (java.install-info): Added
9531 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
9533 * Makefile.in (clean): Also remove java/parse.c.
9535 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
9537 Add a pair of -fbounds-check/-fno-bounds-check options.
9538 * lang.c (lang_decode_option): Add code to grok arguments.
9539 (flag_bounds_check): Add decl.
9540 (lang_f_options): New array w/ the option in it.
9541 * java-tree.h (flag_bounds_check): Add decl.
9542 * lang-options.h: New file.
9543 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
9544 of a static macro value.
9545 (JAVA_ARRAY_EXCEPTION): Delete macro.
9547 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
9549 * typeck.c (build_java_array_type): Fix two bugs in previous change.
9550 * expr.c (build_anewarray): Add missing promote_type.
9552 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
9554 Add array types with known length to optimize bounds checking.
9555 * typeck.c (build_java_array_type): Take length parameter.
9556 (java_array_type_length, build_prim_array_type): New functions.
9557 * java-tree.h: Update for new functions.
9558 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
9559 * class.c: Use build_prim_array_type.
9560 * expr.c (can_widen_reference_to): Handle known-length array types.
9561 (verify_jvm_instructions): Keep track of integer push instructions
9562 followed by newarray/anewarray, so we can build known-length arrays.
9563 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
9564 (java_array_data_offset): New function.
9565 (build_java_array_length_access): New function. Optimize if constant.
9566 (build_java_arrayaccess): Constant fold bounds check.
9567 (expand_java_newarray, expand_java_anewarray): Replaced by ...
9568 (build_newarray, build_anewarray): New functions.
9569 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
9570 * verify.c (merge_types): Handle known-lengh array types.
9572 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
9574 * expr.c (expand_byte_code): Fix performace bug, which caused
9575 searching linenumber_table to be linear rather than constant.
9577 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
9579 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
9581 * decl.c, java-tree.h (soft_fmod_node): New global.
9582 * decl.c (init_decl_processing): Define __builtin_fmod.
9583 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
9584 using __builtin_fmod.
9586 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * keyword.h: New file, output of keyword.gperf as processed by
9590 * lex.c (java_lex_init): Initialize java_error_flag.
9591 * parse.c (YYERROR_NOW): Uses java_error_flag.
9592 * parse.y: New static java_error_flag. Useless definition of
9594 * parse.y (java_error): Portable error recovery using
9595 java_error_flag (not yet completely tuned).
9597 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
9599 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
9601 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
9604 (parse.c, lex.c, keyword.h): New rules for Java source code
9606 * parse.c: Renamed into jcf-parse.c.
9607 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
9608 * keyword.gperf: New file, Java keywords.
9609 * parse.y: New file, Java language grammar.
9610 * parse.h: New file, Java language grammar definitions.
9611 * lex.c: New file, Java language lexer.
9612 * lex.h: New file, Java language lexer definitions.
9614 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
9616 * decl.c (clinit_identifier_node), java-tree.h: New global.
9617 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
9618 * verify.c (verify_jvm_instructions): Inline use of removed macros.
9619 * expr.c (expand_java_field_op): Check for invalid assignment
9622 * jcf-reader.c (get_attribute): Test for wrong attribute length.
9624 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
9626 * verify.c (verify_jvm_instructions): When processing a handler,
9627 attempt to set the current_subr to the right value.
9628 (More complicated code combines Sep 17 and Oct 22 versions.)
9630 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
9632 * class.c (push_class): Figure out (guess) name of source file.
9633 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
9634 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
9635 (parse_class_file): Change return type from int to void.
9636 Call debug_start_source_file/debug_end_source_file.
9638 * expr.c (build_java_binop): Fix masking 2nd operand.
9639 * decl.c (init_decl_processing): Set sizetype first.
9641 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
9643 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
9644 (Revert Sep 17 change.)
9646 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9648 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
9649 .class extension in their name and fix thing so we don't process
9650 them parse_zip_file_entries().
9651 (parse_zip_file_entries): Cleaned unused local variables.
9653 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
9655 * expr.c (can_widen_reference_to): Allows equal array element types.
9656 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
9657 * jcf-dump.c (RET): Get (and print) index.
9659 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
9660 Promote element type to POINTER_TYPE.
9662 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9664 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
9665 find_in_current_zip, jcf_figure_file_type): Moved from
9666 jcf-reader.c to parse.c.
9667 * zextract.c: (read_zip_archive): takes file_comment_length possible
9670 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
9672 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
9674 * verify.c (merge_types): Handle array types even better ...
9676 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
9678 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
9680 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
9681 * class.c (make_class_data): Don't build fields_decl if no fields.
9682 When building fields_decl, skip if DECL_ARTIFICAL.
9684 * expr.c (java_stack_swap): Update stack_type_map.
9685 * verify.c (merge_types): Handle array types better.
9687 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
9689 * class.c (add_field): Don't promote short integral fields to
9690 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
9691 * expr.c (push_value): Promote and convert short integral values.
9693 * decl.c, java-tree.h (integer_two_node): New constant node.
9694 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
9696 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9698 * class.c (append_gpp_mangled_type): Use function argument
9699 unpromoted type to generate mangled name.
9701 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9703 * constants.c (build_constant_data_ref): Now uses current_class
9704 instead of main_class.
9705 (build_constants_constructor): Now uses current_class instead of
9707 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
9708 of the global variable SeepZipFiles done here.
9709 * zextract.c (read_zip_archive): extra_field optional field taken
9710 into account while computing the position of the class file in the
9712 * verify.c (verify_jvm_instructions): Use current_jcf to search
9714 * parse.c (load_class): First search for the class to load in the
9715 current zip file. Saves current_jcf (restored before returning
9716 from that function). Don't call JCF_FINISH in the class was found
9717 in the current ZIP file.
9718 (jcf_parse): If the class was found in the current ZIP file, save
9719 its tree_constant_pool (for later reuse).
9720 (parse_class_file): New function. Process each method defined in
9721 the current class and record the class as to be later registered.
9722 (yyparse): Rewritten. Figure the type of the current file and switch
9724 * lang.c: New global variable current_jcf.
9725 (lang_init): Removed compiling_from_source test (done later, in
9726 yyparse). Removed call the jcf_parse ().
9727 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
9728 (typedef struct JCF): New fields seen_in_zip (to mark a class found
9729 in the current ZIP file) and zip_offset (offset to the class data in
9730 the current zip file).
9731 * jcf-reader.c: zipfile.h included.
9732 localToFile: New ZipFileCache static global variable
9733 (parse_zip_file_entries): New function. Browse the current ZIP
9734 file directory and process each class found.
9735 (process_zip_dir): New function. Register each class found in the
9736 ZIP file directory. The class aren't parsed but a valid JCF is
9737 link to each of them.
9738 (find_in_current_zip): New function. Search for a class in the
9739 current ZIP file directory. If found, prepare the class so that it
9741 (jcf_figure_file_type): New function. Examine the file structure
9742 to figure a class file, a ZIP file. If none of these categories are
9743 matched, a source file is assumed.
9744 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
9745 SeenZipFile: New global variable.
9746 (open_in_zip): Use zipmember's length to accelerate the search for
9747 a member. If zipmember was NULL and zip file successfully read,
9749 * java-tree.h: New global variable current_jcf declared. Added
9750 declaration for current_constant_pool_tags, current_constant_pool_data,
9751 current_constant_pool_length, current_constant_pool_data_ref.
9752 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
9753 store the JCF of classes seen in a zip file) and tree *constant_pool
9754 (to save a loaded class constant pool). current_class declared here.
9755 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
9756 retrieve method_ref_constant.
9757 (PUSHC): java_push_constant_from_pool now uses current_jcf.
9758 (OBJECT): get_class_constant now uses current_jcf.
9759 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
9760 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
9761 (expand_invoke): Now uses current_class instead of main_class
9762 (build_class_init): Now uses current_class instead of main_class
9763 * class.c: New static global variable registered_class.
9764 (register_class): New function.
9765 (emit_register_class): Modified to use registered_class instead of
9767 (is_compiled_class): Now take into account class seen in the archive.
9769 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
9771 * except.h: Renamed to: java-except.h.
9772 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
9773 * except.c: Add semi-working (commented out) implementation.
9775 * expr.c (expand_iinc): Add needed flush_quick_stack.
9776 * parse.c (set_source_filename): New function.
9777 (give_name_to_class): Set input_filename from package.classname.java.
9779 * jcf-io.c (find_class): Don't look first in ".".
9781 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9783 * zextract.c (read_zip_archive): Now takes into account the
9785 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
9787 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
9789 * constants.c, java-tree.h (build_internal_class_name): New function.
9790 (alloc_class_constant): Re-implement using build_internal_class_name.
9791 * class.c (make_class_data): Likewise.
9792 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
9794 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
9796 * verify.c (verify_jvm_instructions): Temporarily set current_subr
9797 to NULL before pushing an exception handler target.
9799 * expr.c (flush_quick_stack): Save from low stack indexes to high.
9800 (java_stack_swap, java_stack_dup): Re-write to be safe from
9801 clobbering registers.
9802 (build_class_init): New function.
9804 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * typeck.c (build_java_array_type): Temporary use
9807 permanent_obstack to create the array 'length' field.
9808 * expr.c (lookup_label): Temporay use permanent_obstack to create
9810 * class.c (push_super_field): Tempory use permanent_obstack.
9812 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9814 * typeck.c (type_for_mode): Now handles double_type_node and
9816 * verify.c (verify_jvm_instructions): The instruction following
9817 the wide bytecode is checked. OPCODE_ret added to the list of
9820 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9822 * class.c (make_class): Temporary use permanent_obstack. Set the
9823 class CLASS_P field to 1.
9824 (push_class): Temporary use permanent_obstack.
9825 (set_super_info): Temporary use permanent_obstack.
9826 (add_method): Temporary use permanent_obstack, set
9828 (add_field): Temporary use permanent_obstack. Sets
9829 FIELD_VOLATILE() and FIELD_TRANSIENT().
9830 (build_class_ref): Temporary use permanent_obstack if the class
9832 (build_static_field_ref): Temporary use permanent_obstack when
9833 creating field's rtl.
9834 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
9835 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
9836 and fields. Function finalized, as far as flag handling.
9837 (push_class_static_dummy_field): Temporary use permanent_obstack.
9838 (emit_register_class): Force generation of class registration at
9840 * decl.c (end_java_method): Call permanent_allocation() before
9842 * expr.c (can_widen_reference_to): Added comment to interface
9843 handling, fixed typo.
9844 (lookup_field): Now uses CLASS_P() to correct FIXME
9845 (expand_invoke): Verification on public && !static &&
9846 !abstract moved into soft_lookupinterfacemethod (kaffe).
9847 Use Object class dtable if objectref is an array when expanding
9849 (java_push_constant_from_pool): Temporary use permanent_obstack
9851 * parse.c (get_ref_constant): Temporary use permanent_obstack to
9852 create constant references.
9853 (get_constant): Temporary use permanent_obstack to create constant.
9854 (load_class): Temporary use permanent_obstack to load class.
9855 (jcf_parse): Temporary use permanent_obstack to perform class
9857 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
9858 (build_java_signature): Temporary use permanent_obstack.
9859 * verify.c: (verify_jvm_instruction): removed unecessary verification
9861 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
9862 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
9865 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
9867 * class.c (append_gpp_mangled_type): Fix typo.
9868 (emit_register_class): Use main_class to get class object, rather
9869 than looking for no-longer-existing static decl starting with _CL.
9870 * typeck.c (parse_signature_type): Promote array element type
9871 if it is a RECORD_TYPE.
9873 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
9875 * class.c (push_class_static_dummy_field): New function.
9876 (mangle_static_field): New. Do G++-style mangling of static fields.
9877 (layout_class): Mandle static fields here, not in add_field.
9878 (build_class_ref): The class object is now a dummy static field.
9879 * decl.c (find_local_variable): Look for best, instead of first match.
9880 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
9881 (build_java_athrow): Don't check here if exception is Throwable.
9882 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
9883 (TYPE_USED): Removed. No longer used ...
9884 * parse.c (jcf_parse): Call push_class_static_dummy_field.
9885 * verify.c (push_pending_label): New function.
9886 (push_pending_block): Renamed to check_pending_block.
9887 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
9888 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9889 re-checking possible handlers) after a store (less wasted work).
9890 Check for null handler (finally) before calling add_handler.
9891 Various changes to (finally?) correctly handle try/finally.
9893 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9895 * class.c: Include stdio.h.
9897 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9899 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9900 to make sure class is initialized before static/special invoke.
9902 * verify.c (verify_jvm_instructions): On a store instruction,
9903 call find_local_variable to force pre-allocation of decl and rtx.
9904 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9906 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9908 * class.c (build_class_ref): Strip off "promoted_" if need be.
9909 (make_field_value): Call build_java_signature when needed.
9910 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9911 * expr.c (build_java_athrow): Don't push_value of exception.
9912 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9913 match specification of [fd]cmp[lg] for NaNs.
9914 (expand_byte_code): Add support for exception handler ranges.
9915 * except.c: Add skeleton for EH code-generation.
9916 * verify.c (merge_types): Treat all promoted integral types as equal.
9917 * constants.c (build_constants_constructor): To force creation of
9918 current_constant_pool_data_ref, call build_constant_data_ref.
9920 * javaop.def (lload): Fix typo.
9921 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9923 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9925 * parse.c: Don't include function.h.
9927 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9929 * except.[ch]: New files.
9930 * Makefile.in (JAVA_OBJS): Add except.o
9931 * expr.c: Temporary warning about unimplemented exceptions.
9932 * verify.c: Verify exception handlers.
9934 * jcf-dump.c (disassemble_method): Print exception table.
9936 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9938 * expr.c (verify_jvm_instructions): Started a thorough
9939 verification of invoke* bytecodes.
9940 (expand_byte_code): flush quick stack if PC is the target of a
9941 branch. and undef RET (conflicting with config/i386/i386.h).
9942 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9944 (expand_invoke): Now handles invokeinterface and do more
9945 verification according to the bytecode.
9946 (lookup_field): Don't try to load the class if processing
9948 (can_widen_reference_to): Now handles interfaces.
9949 * decl.c (init_decl_processing): New global variable
9950 soft_lookupinterfacemethod_node, declared in java-tree.h.
9951 Call set_super_info on string_type_node.
9952 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9954 * class.c (set_super_info): Fills the CLASS_* flags according to
9956 (get_access_flags_from_decl): Handles all class flags.
9958 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9960 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9961 * parse.c (yyparse): Check for abstract method, and missing code.
9962 * expr.c (expand_byte_code): Change interface.
9963 * lang.c (put_decl_node): Print promoted types prettier.
9964 * verify.c (verify_jvm_instruction): Change interface.
9965 Partial support for scanning exception table.
9966 For load instructions, handle promoted integral types.
9968 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9970 * verify.c: New file, with contents moved from expr.c.
9971 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9972 * typeck.c (is_array_type_p): Moved here from expr.c.
9973 * java-tree.h: Add some now-needed function declarations.
9974 * Makefile.in (JAVA_OBJS): Added verify.o.
9976 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9978 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9979 METHOD_ABSTRACT flag.
9981 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9982 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9983 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9985 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9987 (start_java_method): Hook for SYNCHRONIZED methods.
9989 * expr.c (build_java_jsr, build_java_ret): New functions
9990 (JSR,PRE): New macros
9991 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9992 (verify_jvm_instructions): tableswitch, lookupswitch,
9993 monitorenter, monitorexit, goto_w: verified.
9994 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9995 (build_java_monitor): New function.
9996 (MONITOR_OPERATION): Modified to call build_java_monitor()
9997 (verify_jvm_instructions): Started a thorough verification of
10000 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
10002 Support verification of jsr/ret subroutines (used for try/finally).
10003 * decl.c (return_address_type_node): New type node.
10004 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
10005 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
10006 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
10007 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
10008 TYPE_USED): New macros for special types in type_map.
10010 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
10011 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
10013 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
10015 * expr.c (can_widen_reference_to): New function.
10016 (pop_type): Use it.
10017 (merge_type_state): Support handling start of subroutine.
10018 (push_pending_block): Return char* error message, instead of calling
10019 fatal on an error. Also handle subroutines.
10020 (verify_jvm_instructions): Handle errors from push_poending_block.
10021 Support jsr and ret instructions.
10023 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
10025 * jcf-io.c (find_classfile): Fix thinko.
10026 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
10028 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
10030 * Makefile.in (BISON): Remove.
10032 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
10034 * Makefile.in: Convert to autoconf.
10035 * config-lang.in (outputs): Added java/Makefile.
10037 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
10038 Rename cc1java to jc1.
10040 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
10041 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
10043 * class.c (class_depth): Do load_class if needed.
10045 Mostly better verification.
10046 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
10047 (init_decl_processing): Change return type of soft_checkcast.
10048 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
10049 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
10050 lang_print_error): New functions.
10051 (lang_init): Set global hook print_error_function to lang_print_error.
10052 * expr.c: In the type_map ptr_type_node is only used for null now.
10053 (pop_type, merge_types): Hence ptr_type_node matches any reference.
10054 (merge_types): Dererence pointer to record types before comparing.
10055 (decode_newarray_type, merge_types): On error just return NULL.
10056 (build_java_binop): Add preliminary implementation (with warning)
10057 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
10058 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
10059 (expand_compare, expand_java_goto, expand_java_call): Don't
10060 push_pending_block, since that only makes sense when verifying.
10061 (merge_type_state): Different return codes.
10062 (push_pending_block): A block may need to be verified more than once.
10063 (expand_byte_code): Warn about unused code at code generation time.
10064 (verify_jvm_instruction): Changed logic, since code may need to be
10065 re-verified if type-state has changed. Also, better error handling.
10066 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
10067 Improve newarray, anewarray, ?aload, athrow,
10068 * java-tree.h (LABEL_CHANGED): New macro.
10070 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10072 * decl.c (soft_athrow_node): New global variable initialized.
10073 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
10074 * typeck.c (convert): Added support for REAL_TYPE.
10075 (convert_to_char): New function.
10076 (convert): Handle CHAR_TYPE.
10077 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
10078 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
10079 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
10081 (verify_jvm_instructions): Added break a the end of bogus unop: label.
10082 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
10083 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
10084 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
10085 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
10086 to Use The Right Things.
10087 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
10088 compatible with INT. BOOLEAN is made equivalent to BYTE.
10089 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
10090 OPCODE_ifnonnull): Now supported.
10091 (build_java_athrow): New function.
10093 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
10095 Rename method name <init> to match G++ (and fix mangling).
10096 * class.c (layout_class): Replace method name of <init> by class name.
10097 (make_method_value): Do inverse renaming of constructor from <init>.
10098 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
10099 * typeck.c (lookup_java_constructor): New function.
10100 * expr.c (expand_invoke): If method_name is <init>, call
10101 lookup_java_constructor to find constructor.
10103 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
10105 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
10107 * parse.c (get_class_constant): Modified to handle array "classes"
10108 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
10110 (convert): Modified to handle real type.
10111 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
10112 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
10113 variables declared.
10114 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
10115 soft_multianewarray, soft_newarray_node, soft_throw_node): New
10116 global variables initialized.
10117 (find_local_variable): Handles the case of a pointer
10118 (end_java_method): Restore the use of one more scope
10119 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
10120 build_java_array_length_access, expand_java_arrayload,
10121 expand_java_arraystore, expand_java_array_length,
10122 expand_java_multianewarray, expand_java_anewarray,
10123 build_java_check_indexed_type, is_array_type_p,
10124 build_java_throw_out_of_bound_exception): New functions.
10125 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
10126 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
10127 OPCODE_<t>aload): Implemented code for verification.
10128 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
10129 ARRAY_NEW_MULTI): Macro defined.
10130 (CONVERT): Modified to invoke convert().
10131 (case OPCODE_aload2): Fixed index typo from 2 to 1.
10133 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
10135 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
10136 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
10137 (make_class_data): Field name needs '/' as package prefix.
10138 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
10140 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
10142 Implement debug information for local variables.
10143 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
10144 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
10145 DECL_LOCAL_SLOT_CHAIN): New macros.
10146 (struct lang_decl_var): New type.
10147 * parse.c (give_name_to_locals): Move to decl.c.
10148 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
10149 (start_java_method): Re-write parameter handling.
10150 (pending_local_decls): New global variable.
10151 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
10152 (find_local_variable): Accept pc so we can skips decls not in range.
10153 (struct binding_level): Add end_pc field.
10154 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
10155 (various): Change so current pc gets passed to find_local_variable.
10157 * decl.c (init_decl_processing): Re-arrange fields in
10158 class_type_node and and method_type_node to match kaffe 0.9.1.
10159 * class.c (make_method_value, make_class_data): Update
10160 initializations to match.
10162 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
10164 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
10165 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
10166 (push_super_field): New function.
10167 (make_class_data): Handle inheritance of class static initializer.
10168 (layout_class): New name mangling.
10169 * constants.c (build_constant_data_ref): Init type of data array
10170 to a one-element array.
10171 (build_constants_constructor): Set DECL_SIZE from complete array type.
10172 * decl.c: Rename class_type, object_type etc to class_type_node,
10173 object_type_node etc. Make former inherit from latter.
10174 * expr.c (expand_invoke): Add cast of function address.
10175 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
10176 * parse.c (yyparse): Don't call layout_class here.
10177 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
10179 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
10181 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
10182 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
10183 (alloc_class_constant): New.
10184 * expr.c (expand_invoke): Make sure method's class is initialized.
10185 * class.c (interits_from_p, emit_register_class): New functions.
10186 * parse.c (yyparse): Call emit_register_class.
10188 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
10190 * constants.c: New file, to handle constant pool.
10191 * Makefile.in (JAVA_OBJS): Add constants.o.
10192 * decl.c (init_decl_processing): Update, fix, finish various structs.
10193 (pushdecl_top_level): New.
10194 * parse.c (layout_class): Moved to class.c.
10195 * expr.c (java_push_constant_from_pool): New function.
10196 * class.c (build_class_ref): Make work fully
10197 (make_class_data): Emit super-class, constant pool, interface vector.
10199 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
10201 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
10202 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
10203 * class.c (class_depth): New function.
10204 (lookup_named_class): Replaced by new function lookup_class.
10205 * decl.c (object_type_node, string_type_node): New.
10206 Remove various types that we no longer need.
10207 * expr.c (verify_jvm_instructions): New separate verifier pass.
10208 (push_type, pop_type): New functions for verifier.
10209 (type_stack_dup, pop_argument_types, merge_types): Likewise.
10210 (expand_byte_code): Simplify, since we assume already verified.
10211 (expand_invoke): Now mostly works.
10212 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
10213 * lang.c (main_class): Move to parse.c. Don't make_class yet.
10214 * parse.c: Wait to allocate class object until we know its name.
10215 (layout_class): Calculate DECL_VINDEX for each virtual method.
10216 * typeck.c (get_array_type): Rename to ...
10217 (build_java_array_type): ... and provide working implementation.
10218 (build_java_signature): New function - build Java signature of type.
10219 (set_java_signature): New function - cache signature with type.
10220 (lookup_java_method): New function.
10222 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
10224 * class.c (ident_subst): Take extra SUFFIX parameter.
10225 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
10226 (set_constant_value, build_static_field_ref, is_compiled_class): New.
10227 (build_class_ref): Actually implement.
10228 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
10229 * decl.c (builtin_function): New.
10230 (init_decl_processing): Update for current Kaffe. Declare some
10231 builtin Kaffe functions.
10232 * expr.c (build_address_of): New.
10233 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
10234 Renamed (from expand_java_new etc), and added working implementations.
10235 (build_field_ref): Now also handle static fields.
10236 (expand_invoke): Implement invokestatic, and start implement rest.
10237 * java-opcodes.h: Use javaop.def to avoid duplicated list.
10238 * javaop.def: Rename invokevirt -> invokevirtual.
10239 * lang.c (use_handles): Removed.
10240 * parse.c: Add support for ConstantValue atribute.
10241 Handle nested loading of a class. (JPOOL_UTF): New.
10243 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
10245 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
10247 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
10249 * Make-lang.in (java.install-man): New empty rule.
10250 * typeck.c (set_local_type): New function.
10251 * expr.c (STORE_INTERNAL): Call find_local_variable,
10252 not find_stack_slot. Call set_local_type.
10254 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
10256 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
10257 and building RECORD_TYPE CONSTRUCTORs.
10258 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
10260 * lang.c (use_handles): Change the default to 0.
10261 * decl.c: Define and build class_type, field_type, utf8const_type.
10262 * class.c (make_class_data, make_field_value,
10263 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
10264 hashUtf8String, strLengthUtf8, mangled_classname:
10265 Functions to build reflective data structures.
10266 * parse.c (yyparse): Call make_class_data.
10268 * jcf-io.c (open_class, find_classfile): New functions.
10269 * jcf-dump.c: Support reading classfile from explicitly-named
10270 class file (without CLASSPATH searching).
10272 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
10274 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
10275 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
10276 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
10277 (get_constant): Now trivial for CONSTANT_Utf8.
10279 * jcf.h: Make NEW_CPOOL the default.
10280 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
10282 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>