1 2001-01-03 Graham Stott <grahams@redhat.com>
3 * class.c (compile_resource_file): Update copyright date.
4 Constify filename parameter.
5 (java-tree.h): Update copyright date.
6 (compile_resource_file): Constify filename parameter.
8 2002-01-03 Graham Stott <grahams@redhat.com>
10 * gcc/jcf-parse.c: Update copyright date.
11 (yyparse): Constify resource_filename.
13 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15 * parse.y (src_parse_roots): Don't needlessly zero init.
17 2001-12-31 Tom Tromey <tromey@redhat.com>
19 * parse.y (dump_java_tree): New function.
20 (source_end_java_method): Call it.
21 (end_class_declaration): Likewise.
22 * lang.c (java_decode_option): Call dump_switch_p.
24 2001-12-28 Tom Tromey <tromey@redhat.com>
26 * gen-table.pl: Don't process characters after \uffff. Added
27 comment pointing to input file.
29 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
31 * gen-table.pl: Const-ify output. Document the location of a
32 suitable unicode input file.
34 * chartables.h: Regenerate.
36 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
38 * chartables.h: Const-ify.
39 * gjavah.c (options): Likewise.
40 * jcf-dump.c (options): Likewise.
41 * jv-scan.c (options): Likewise.
42 * lex.c (java_start_char_p, java_part_char_p): Likewise.
43 * parse.y (binop_lookup): Likewise.
45 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
47 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
48 the static arrays that are output.
49 * jvspec.c (jvgenmain_spec): Make static.
50 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
51 * keyword.h: Regenerate.
52 * lang.c (string_option, process_option_with_no, lang_f_options,
53 lang_W_options): Const-ify.
54 * lex.c (java_lex): Likewise.
56 2001-12-21 Richard Henderson <rth@redhat.com>
58 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
59 (get_boehm_type_descriptor): ... here. Arrange for the
60 TREE_TYPE to get set properly.
62 2001-12-21 Richard Henderson <rth@redhat.com>
64 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
65 only if the target requires collect2.
67 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
69 2001-12-20 Tom Tromey <tromey@redhat.com>
72 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
73 CAN_COMPLETE_NORMALLY for the node.
74 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
75 generate code for second branch if first branch can't complete
77 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
78 the loop head if the loop body can't complete normally.
80 2001-12-20 Tom Tromey <tromey@redhat.com>
83 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
84 case where `finally' clause can't complete normally.
86 2001-12-20 Tom Tromey <tromey@redhat.com>
89 * parse.y (analyze_clinit_body): Added this_class parameter.
90 Check for more cases where we must keep <clinit>.
91 (maybe_yank_clinit): Cleaned up flow control.
93 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
95 * decl.c (java_init_decl_processing): Don't initialize
96 finit_leg_identifier_node.
97 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
98 (finit_leg_identifier_node): Remove.
99 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
101 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
103 * mangle.c (mangle_member_name): Don't special-case for
105 * mangle_name.c (unicode_mangling_length): Likewise.
106 (append_unicode_mangled_name): Likewise.
107 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
110 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
112 * expr.c (build_java_array_length_access): Don't force null pointer
113 check unless flag_check_references is set.
115 2001-12-20 Tom Tromey <tromey@redhat.com>
117 Fix for PR java/3417:
118 * parse.y (patch_assignment): Added special processing for
120 (patch_return): Don't convert booleans to integers, and don't
123 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
125 * config-lang.in (diff_excludes): Remove.
127 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
129 * gcj.texi: Update link to GCC manual.
131 2001-12-17 Tom Tromey <tromey@redhat.com>
133 * parse.y (link_nested_class_to_enclosing): Removed useless
136 2001-12-16 Tom Tromey <tromey@redhat.com>
138 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
141 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
143 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
144 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
147 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
149 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
151 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
153 * decl.c (java_init_decl_processing): Build otable_type correctly.
154 otable_decl is an otable_type.
156 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
158 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
159 otable_type, otable_ptr_type, method_symbol_type,
160 method_symbols_array_type, method_symbols_array_ptr_type): New
161 field/global tree definitions.
162 (flag_indirect_dispatch): New flag.
163 * decl.c (java_init_decl_processing): Initialize new otable and
164 otable_syms type nodes and decls. Add new field "index" to
166 * class.c (build_method_symbols_entry): New function.
167 (make_method_value): Set "index" to to method's vtable index for
168 virtual methods when indirect-dispatch is not used.
169 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
170 and set vtable_method_count to -1. Set otable and otable_syms field
171 if indirect-dispatch is used and there was something to put in them.
172 (build_method_symbols_entry): New function.
173 (emit_offset_symbol_table): New function.
174 * expr.c (get_offset_table_index): New function.
175 (build_invokevirtual): Build array reference to otable at the index
176 returned by get_offset_table_index, and use the result as the vtable
178 (build_invokeinterface): Similar.
179 * jcf-parse.c (yyparse): If indirect-dispatch, call
180 emit_offset_symbol_table at the end of compilation, after all classes
182 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
183 * lang.c (flag_indirect_dispatch): Define.
184 (lang_f_options): Add indirect-dispatch flag.
186 2001-12-14 Matthias Klose <doko@debian.org>
188 * gcj.texi: Markup for man page generation. Document missing
189 options printed by <tool> --help.
190 Terminate description of gij's -ms option with a dot.
191 * Make-lang.in ($(srcdir)/java/*.1): New targets.
192 (java.generated-manpages java.install-man, java.uninstall,
193 java-maintainer-clean) Updated.
195 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
197 * class.c (get_dispatch_table): Fix java vtable layout
198 for TARGET_VTABLE_USES_DESCRIPTORS.
199 * decl.c (java_init_decl_processing): Initialize
200 alloc_no_finalizer_node, finalize_identifier_node.
201 * expr.c (class_has_finalize_method): New function.
202 (expand_java_NEW): Generate calls for finalizer-free allocation.
203 (build_invokevirtual): Fix java vtable layout for
204 TARGET_VTABLE_USES_DESCRIPTORS.
205 * java-tree.h (enum java_tree_index): New entries:
206 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
207 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
208 (class_has_finalize_method): declare.
209 (HAS_FINALIZER_P): New macro.
210 * parse.y (patch_invoke): Generate calls for finalizer-free
213 2001-12-12 Matthias Klose <doko@debian.org>
215 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
216 whitespace at end of line.
218 2001-12-11 Tom Tromey <tromey@redhat.com>
220 * lex.c (java_init_lex): Define wfl_to_string as
221 gnu.gcj.runtime.StringBuffer unless generating bytecode.
223 2001-12-11 Jeff Sturm <jsturm@one-point.com>
225 * class.c (make_method_value): Use null_pointer_node to
226 represent empty exception table.
228 2001-12-10 Tom Tromey <tromey@redhat.com>
230 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
232 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
234 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
236 2001-12-09 Per Bothner <per@bothner.com>
238 * check-init.c (current_switch_has_default): New static field.
239 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
240 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
241 DEFAULT_EXPR seen, simulate a default alternative that copies state.
243 2001-12-09 Tom Tromey <tromey@redhat.com>
245 * check-init.c (check_init): Don't allow pre- or post- increment
246 or decrement of final variable.
247 (final_assign_error): Minor error message rewording.
249 2001-12-08 Tom Tromey <tromey@redhat.com>
251 * java-tree.h: Fixed typo.
253 * gjavah.c (decompile_method): Don't decompile to `return this'
256 * gjavah.c (cxx_keywords): Re-sorted.
257 * lex.c (cxx_keywords): Re-sorted.
259 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
262 * gjavah.c (print_namelet): Clear subnamelets.
263 (HANDLE_METHOD): Set `method_printed' earlier.
265 2001-12-07 Tom Tromey <tromey@redhat.com>
267 * lang.c (lang_f_options): Added
268 optimize-static-class-initialization.
269 (java_decode_option): Removed special case.
271 2001-12-07 Per Bothner <per@bothner.com>
273 * check-init.c (check_init): Fix typo freeing memory twice.
275 2001-12-05 Per Bothner <per@bothner.com>
277 Restore support for static class initialization optimization.
278 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
279 * check-init.c (check_int): At end of BLOCK handle initialization
280 blocks, which used to be done in java_complete_expand_method but did
281 not handle the case where check_for_initialization might allocate
282 more than a word of bits.
283 * decl.c (lang_make_tree): The smic field is now a tree.
284 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
285 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
287 * parse.y (emit_test_initialization): Combine hash_lookup calls.
289 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
290 Change from a hash table to a list.
291 (struct_lang_decl): Change field 'smic' to match.
292 * class.c (add_method_1): Initialize
293 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
294 * parse.y (adjust_init_test_initialization): Removed - inlined into -
295 (java_expand_method_bodies): -here, since 'smic' is now a list.
296 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
298 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
300 * class.c (java_hash_compare_tree_node): Fix casts.
302 2001-12-04 Per Bothner <per@bothner.com>
304 * check-init.c: Handle definite unassignment to finals in addition
305 to definite assignment.
306 (loop_current_locals): New field.
307 (num_current_locals, int start_current_locals, num_current_words):
309 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
310 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
311 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
312 (get_variable_decl, check_final_reassigned): New functions.
313 (check_init, check_bool_init): Modify as needed for checking finals.
314 (check_for_initialization): Take extra parameter and return void.
315 Do extra start-up logic to check final fields for assignment.
316 * parse.y (check_static_final_variable_assignment_flag,
317 reset_static_final_variable_assignment_flag, check_final_assignment,
318 check_final_variable_local_assignment_flag,
319 reset_final_variable_indirect_assignment_flag,
320 reset_final_variable_global_assignment_flag): Remove functions.
321 (java_complete_expand_methods, outer_field_access_fix,
322 patch_assignment): Remove no-longer used logic.
323 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
324 * parse.y (register_fields, java_complete_tree): Update accordingly.
326 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
327 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
328 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
330 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
332 * java-tree.h (DECL FINAL): New bit-field.
333 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
334 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
335 (DECL_INIT_CALLS_THIS): New macro.
336 (struct lang_decl): New bit-field init_calls_this.
337 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
338 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
339 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
340 use it for both local variables and final fields.
341 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
343 (struct lang_type): Remove hfv bit-field.
344 (check_for_initialization): Change to return void.
346 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
347 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
348 * check-init.c (final_assign_error): New helper function.
349 (check_final_reassigned, check_init): Use it.
350 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
352 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
353 bit-fields to unsigned.
355 2001-12-03 Per Bothner <per@bothner.com>
357 * parse.y (patch_binop): Minor constant folding.
359 * parse.y (build_current_thisn): Shorter 'buffer'.
361 2001-12-03 Per Bothner <per@bothner.com>
363 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
364 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
365 * jcf-write.c (generate_bytecode_insns): Remove support for
366 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
367 * check-init.c (check_init): Likewise.
369 2001-12-03 Per Bothner <per@bothner.com>
371 * verify.c (subroutine_nesting): New function.
372 (verify_jvm_instructions): Use it to fix logic for checking that
373 we're done with the current subroutine.
375 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
376 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
378 2001-12-03 Per Bothner <per@bothner.com>
380 * jcf.h: Fix obvious typo in comment.
381 * typeck.c (build_null_signature): Add comment.
383 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
385 * expr.c: Remove leading capital from diagnostic messages, as
386 per GNU coding standards.
387 * jcf-io.c: Similarly.
388 * jcf-parse.c: Similarly.
389 * jv-scan.c: Similarly.
390 * jvspec.c: Similarly.
391 * mangle.c: Similarly.
393 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
394 Alexandre Petit-Bianco <apbianco@redhat.com>
396 * expr.c (build_java_arrayaccess): Call save_expr on array for
397 correct evaluation order, modified comment, fixed indentation.
398 * parse.y: (patch_assignment): Correctly extract the array base
399 from the tree generate by build_java_arrayaccess, added comments.
400 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
401 Fixes PR java/3096, PR java/3803, PR java/3965.
403 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
405 * expr.c (expand_byte_code): Remove trailing periods from messages.
406 * jcf-parse.c (load_class, jcf_parse): Similarly.
407 * jcf-write.c (generate_classfile): Similarly.
408 * lex.c (java_lex): Similarly.
410 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
412 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
414 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
416 * Make-lang.in (java.generated-manpages): New dummy target.
418 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
420 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
422 (lang_specific_pre_link): Use set_input to set input_filename.
424 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
425 (main): Fix definition.
426 Strip `main' from classname.
429 2001-11-18 Roger Sayle <roger@eyesopen.com>
431 * parse.h (java_expand_switch): Remove old prototype.
433 2001-11-18 Tom Tromey <tromey@redhat.com>
435 Fix for PR java/1401:
436 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
438 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
441 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
443 * lang.c (finish_parse): Rename to java_finish.
444 (LANG_HOOKS_FINISH, java_finish): New.
446 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
448 * decl.c (init_decl_processing): Rename java_init_decl_processing.
449 * java-tree.h: New prototype.
450 * lang.c (java_init): Update prototype. Combine with old init_parse.
452 2001-11-13 Tom Tromey <tromey@redhat.com>
454 * gjavah.c (method_signature): New global.
455 (HANDLE_METHOD): Set it.
456 (decompile_return_statement): New function.
457 (decompile_method): Use it.
458 (print_method_info): Removed `synth' argument.
460 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
462 * java-tree.h (java_set_yydebug): New.
463 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
464 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
465 (print_lang_decl, print_lang_type, print_lang_identifier,
466 print_lang_statistics, lang_print_xnode): Remove.
468 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
470 * jcf-parse.c (init_lex): Remove.
471 * lang.c (language_string, lang_identify): Remove.
472 (struct lang_hooks): Constify.
473 (LANG_HOOKS_NAME): Override.
474 (init_parse): Update.
476 2001-11-08 Andreas Franck <afranck@gmx.de>
478 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
479 program_transform_name the way suggested by autoconf.
480 (java.install-common): Also transform auxiliary program names with
481 program_transform_name.
483 2001-11-08 Tom Tromey <tromey@cygnus.com>
485 * parse.y (trap_overflow_corner_case): New rule.
486 (unary_expression): Use it.
487 * lex.c (java_init_lex): Don't set minus_seen.
488 (yylex): Don't use minus_seen. Communicate overflow to parser for
490 (error_if_numeric_overflow): New function.
491 * parse.h (minus_seen): Removed field.
492 (JAVA_RADIX10_FLAG): New define.
494 2001-11-07 Tom Tromey <tromey@redhat.com>
496 Patch for PR java/1414:
497 * parse.y (case_label_list): New global.
498 (goal): Register case_label_list with GC.
499 (java_complete_lhs): Save new case on case_label_list.
500 (patch_switch_statement): Check for duplicate case labels.
502 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
504 * parse.y (patch_assignment): Removed unused third argument.
505 (java_complete_lhs): Removed unused third argument to patch_assignment.
507 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
509 * lang.c: Include langhooks-def.h.
510 * Make-lang.in: Update.
512 2001-10-31 Zack Weinberg <zack@codesourcery.com>
514 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
516 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
518 * mangle.c (find_compression_record_match): Don't match compression
519 records for package name elements unless they occur at the start of
520 the name. Fix for PR java/4717.
522 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
524 * expr.c (expand_java_field_op): Don't special-case references to
525 java.lang.PRIMTYPE.TYPE.
526 (build_primtype_type_ref): Removed.
527 * java-tree.h (build_primtype_type_ref): Remove prototype.
528 * parse.y (maybe_build_primttype_type_ref): Removed.
529 (complete_function_arguments): Don't special-case references to
530 java.lang.PRIMTYPE.TYPE.
531 (patch_assignment): Likewise.
532 (array_constructor_check_entry): Likewise.
534 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
536 * mangle.c (static tree compression_table): Fixed leading comment.
537 * parse.h (struct parser_ctxt): Fixed field comment.
538 * parse.y (check_pkg_class_access): New prototype, fixed leading
539 comment, new parameter used to emit error only if passed as true.
540 (parse_check_super): Pass extra argument to check_pkg_class_access.
541 (do_resolve_class): Likewise.
542 (process_imports): Likewise.
543 (read_import_dir): Fixed indentation.
544 (find_in_imports_on_demand): New local class_type_name. Local
545 node_to_use deleted. while loop changed into for loop. Report
546 multiple definition only for accessible classes. Improved error
548 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
549 assigned to parameter list, fixed indentation. while loop changed
550 into for loop, restore TREE_CHAIN on local `tem' before the next
553 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
555 * lang.c (lang_get_alias_set): Deleted.
557 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
559 * gjavah.c (jni_print_char): Fix thinko in last change.
561 * gjavah.c (jni_print_char, decode_signature_piece): Use
562 safe-ctype macros and/or fold extra calls into fewer ones.
563 * lex.c (java_read_unicode, java_lex): Likewise.
564 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
565 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
566 * mangle_name.c (append_unicode_mangled_name,
567 unicode_mangling_length): Likewise.
569 2001-10-17 Richard Henderson <rth@redhat.com>
571 * Make-lang.in (java/lang.o): Depend on langhooks.h.
573 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
575 * lang.c (langhooks.h): Included.
576 (LANG_HOOKS_INIT): Redefined.
577 (LANG_HOOKS_INIT_OPTIONS): Likewise.
578 (LANG_HOOKS_DECODE_OPTION): Likewise.
579 (struct lang_hooks lang_hooks): New initialization.
581 2001-10-11 Per Bothner <per@bothner.com>
583 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
584 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
585 The former is simpler, and jcf-write.c handles it better.
586 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
587 or WITH_CLEANUP_EXPR.
588 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
589 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
591 * parse.y (patch_if_else_statement): If the condition is constant,
592 optimize away the test.
594 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
596 * parse.y (patch_cast): Call patch_string on the first operand of
597 the incoming node, update it if necessary. Fixes PR java/4510.
599 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
601 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
602 when name qualifier matches a package name.
604 2001-10-08 Tom Tromey <tromey@redhat.com>
606 Fix for PR java/4489:
607 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
608 force a new label when computing `body_block'.
610 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
612 * jcf-io.c (format_uint): Const-ify.
613 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
614 * lex.c (java_get_line_col): Likewise.
615 * parse.y (build_incdec): Likewise.
617 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
619 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
620 a NULL enclosing context if appropriate. Fixes PR java/4466.
622 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
624 * parse.y (patch_assignment): Use lvalue's original TYPE when
625 building the final COMPOUND_EXPR.
626 (try_reference_assignconv): Fixed leading comment.
628 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
630 * parse.y (check_final_variable_indirect_assignment): For
631 COMPOUND_EXPR, return only if finals were found initialized
632 properly, if not, keep on checking.
633 (check_final_variable_global_assignment_flag): New local
634 error_found, set when appropriate and used to decide whether to
635 report uninitialized finals. Fixed typo in comment.
637 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
639 * decl.c (init_decl_processing): Fixed typo in predef_filenames
640 last three initializations. Fixes PR java/4360.
642 2001-09-21 Richard Henderson <rth@redhat.com>
644 * class.c (get_dispatch_table): Handle function descriptors.
645 (build_dtable_decl): Likewise.
646 * expr.c (build_invokevirtual): Likewise.
648 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
650 * parse.y (patch_method_invocation): Build class initialization
651 when static finals are used to qualify method invocation.
654 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
656 * parse.h: (WFL_STRIP_BRACKET): Re-written using
657 build_type_name_from_array_name.
658 (STRING_STRIP_BRACKETS): New macro.
659 * parse.y (build_type_name_from_array_name): New function.
660 (array_creation_expression:): Accumulate []s instead of [s.
661 (cast_expression:): Accumulate []s instead of [s after cast type
663 (build_array_from_name): Local string deleted, use
664 build_type_name_from_array_name.
665 (build_unresolved_array_type): Accumulate []s instead of [s after
667 (register_fields): Fixed comment.
668 (resolve_class): Local name, base deleted, new locals tname and
669 array_dims. Use build_type_name_from_array_name. Use array_dims to
671 (purify_type_name): Use STRING_STRIP_BRACKETS.
673 2001-09-18 Andreas Jaeger <aj@suse.de>
675 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
676 * jv-scan.c: Likewise.
678 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
680 * parse.y (patch_method_invocation): Inner class creation context
681 check not enforced within constructors. Fixes PR java/1873.
683 2001-09-16 Tom Tromey <tromey@redhat.com>
685 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
686 NOTE_PUSH for single-case push. Fixes PR java/4189.
688 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
690 * java-tree.h (TYPE_IMPORT_LIST): New macro.
691 (TYPE_IMPORT_DEMAND_LIST): Likewise.
692 (struct lang_type): New fields import_list and import_demand_list.
693 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
694 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
695 (do_resolve_class): New local saved_enclosing_type, initialized,
696 passed as parameter to find_in_imports and find_in_imports_on_demand.
697 (find_in_imports): Added paramater enclosing_type, use its
698 TYPE_IMPORT_LIST when applicable.
699 (find_in_imports_on_demand): Added parameter enclosing_type, use
700 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
701 declaration and initialization.
702 (fold_constant_for_init): Switch/restore current_class to the
705 2001-09-13 Mark Mitchell <mark@codesourcery.com>
707 * verify.c (verify_jvm_instructions): Fix typo.
709 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
711 * expr.c (expand_invoke): Const-ification.
712 * parse.y (patch_method_invocation): Likewise.
714 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
716 * gjavah.c (cxx_keywords): Const-ification.
717 * keyword.gperf (java_keyword): Likewise.
718 * lang.c (java_tree_code_name): Likewise.
719 * lex.c (cxx_keywords): Likewise.
720 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
722 2001-09-11 Richard Henderson <rth@redhat.com>
724 * parse.h (ctxp_for_generation): Mark extern.
726 2001-09-10 Richard Henderson <rth@redhat.com>
728 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
730 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
732 * typeck.c (java_array_type_length, build_prim_array_type):
733 Represent empty arrays by NULL index.
735 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
737 * java-tree.h (compile_resource_file): Grouped with other prototypes.
738 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
740 2001-09-06 Anthony Green <green@redhat.com>
742 * class.c (O_BINARY): Define if necessary.
743 (registerResource_libfunc): Declare.
744 (init_class_processing): Initilize registerResource_libfunc.
745 (compile_resource_file): New function.
746 * java-tree.h (resource_name): Declare.
747 (compile_resource_file): Declare.
748 * jcf-parse.c (yyparse): Handle compiling java resource files.
749 * lang.c (java_decode_option): Handle -fcompile-resource option.
750 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
752 * gcj.texi (Code Generation): Add documentation for -R flag.
754 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
756 * jcf-write.c (generate_classfile): Issue an error in case of
757 field/initial value mismatch.
758 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
759 being initialized and we're generating bytecode.
760 (java_complete_lhs): In MODIFY_EXPR section: added comments,
761 set DECL_INITIAL properly when appropriate.
765 2001-09-01 Per Bothner <per@bothner.com>
767 * parse.y (maybe_yank_clinit): A field without an initializer is not
768 relevant. All initializers except static final and constant require
769 <clinit>, regardless of flag_emit_class_files.
771 2001-08-31 Per Bothner <per@bothner.com>
773 * class.c (set_constant_value): When not emiting class files, then a
774 String ConstantValue is a utf8const_ptr_type.
776 2001-08-30 Per Bothner <per@bothner.com>
778 * jcf-write.c (generate_classfile): Check that field is primitive
779 or string before emitting ConstantValue attribute.
781 2001-08-30 Per Bothner <per@bothner.com>
783 * parse.y (resolve_qualified_expression_name): If creating a
784 COMPOUND_EXPR, set it's type correctly.
786 2001-08-30 Per Bothner <per@bothner.com>
788 * jcf-io.c (open_class): Set filename field.
790 * jcf-parse,c (parse_class_file): Set current_function_decl
791 for better error message when Code attribute is missing.
793 * lang.c (put_decl_node, lang_print_error): Re-arrange for
794 better diagnostics, especially for constructors.
796 2001-08-30 Per Bothner <per@bothner.com>
798 * jcf-write.c (generate_classfile): Don't write ConstantValue
799 attribute if field is not final, for compatibility with jdk.
801 * jcf-write.c (generate_classfile): Convert ConstantValue values
802 to correct type. Work-around for front-end bug.
803 * class.c (set_constant_value): Error if constant has wrong type.
805 2001-08-30 Per Bothner <per@bothner.com>
807 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
808 "Double" are printed at verbosity 1.
810 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
812 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
814 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
816 * parse.y (patch_assignment): Don't verify final re-assignment here.
817 (java_complete_lhs): Verify assignments to finals calling
818 patch_assignment. Verify re-assignments to finals before calling
821 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
823 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
826 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
828 * lex.c (java_lex): new local found_hex_digits. Set and then used
829 in test to reject invalid hexadecimal numbers.
830 * parse.y (java_complete_tree): Prevent unwanted cast with
831 initialized floating point finals.
832 (patch_binop): Emit a warning when detecting a division by zero,
833 mark result not constant, don't simplify non integer division.
835 2001-08-28 Per Bothner <per@bothner.com>
837 * jcf-write.c (generate_bytecode_insns): For increments and
838 decrements just recurse to push constant. Improvement on Mark's patch.
840 2001-08-28 Mark Mitchell <mark@codesourcery.com>
842 * jcf-write.c (generate_bytecode_insns): Generate an integer to
843 real conversion for increments and decrements of reals.
845 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
847 * parse.y (resolve_qualified_expression_name): Handle unresolved
848 qualified expressions, prevent numerical qualifiers, fixed typo.
851 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
853 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
854 don't report anything but deprecated class when marked so. Handle
856 (patch_method_invocation): Check deprecation on methods and types.
857 (patch_binop): code becomes an enum tree_code, added default: to
858 switch to handle that. Detect division by zero, try to fold and
859 return before using a subroutine.
861 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
863 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
864 file smaller than 4 bytes.
865 * parse.y (check_inner_circular_reference): New function.
866 (check_circular_reference): Likewise.
867 (array_initializer:): Accept {,}.
868 (java_check_circular_reference): Rewritten using
869 check_circular_reference and check_inner_circular_reference.
870 (java_complete_expand_method): Unconditionally save and restore
871 the unpurged exception list.
872 (build_dot_class_method_invocation): Unmangle signature parameter.
874 2001-08-21 Tom Tromey <tromey@redhat.com>
876 * decl.c (init_decl_processing): Add `throws' field to method
878 * class.c (make_method_value): Compute `throws' field for method.
880 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
882 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
883 circularity is detected.
884 (ctors_unchecked_throws_clause_p): Fixed leading comment.
886 2001-08-17 Richard Henderson <rth@redhat.com>
888 * class.c (emit_register_classes): Add align parameter to
889 call to assemble_integer.
891 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
893 * jcf-parse.c (load_class): New locals saved and class_loaded. If
894 loading a class_or_name fails, try considering an innerclass name
895 and load the enclosing context.
896 * parse.y (resolve_inner_class): New function.
897 (find_as_inner_class): Added leading comment.
898 (register_incomplete_type): Keep the current context as enclosing
899 context for JDEP_FIELD dependencies.
900 (do_resolve_class): Locals new_class_decl and super initialized to
901 NULL. Call resolve_inner_class, explore the enclosing context
902 superclass if necessary.
905 2001-08-16 Tom Tromey <tromey@redhat.com>
907 * jcf-dump.c (main): Updated for change to jcf_path_seal.
908 * gjavah.c (main): Updated for change to jcf_path_seal.
909 * lang.c (version_flag): New global.
910 (java_decode_option): Recognize `-version'.
911 (java_init): Update for change to jcf_path_seal.
912 * jcf.h (jcf_path_seal): Added `print' argument.
913 * jcf-path.c (jcf_path_seal): Added `print' argument.
915 2001-08-13 Zack Weinberg <zackw@panix.com>
917 * Make-lang.in (java/decl.o): Update dependencies.
918 * decl.c: Include libfuncs.h, don't include toplev.h.
920 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
922 * decl.c (init_decl_processing): exception_type_node,
923 class_not_found_type_node, and no_class_def_found_type_node
924 initialized. predef_filenames augmented accordingly.
925 instinit_identifier_node initialized.
926 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
927 * java-tree.h (enum java_tree_index): New entries
928 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
929 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
930 (exception_type_node): New macro.
931 (class_not_found_type_node): Likewise.
932 (no_class_def_found_type_node): Likewise.
933 (instinit_identifier_node): Likewise.
934 (PREDEF_FILENAMES_SIZE): Adjusted.
935 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
936 (struct lang_type): Fixed typo in bitfield name.
937 (DECL_INSTINIT_P): New macro.
938 (ID_INSTINIT_P): Likewise.
939 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
941 * parse.y (encapsulate_with_try_catch): New function.
942 (generate_instinit): Likewise.
943 (build_instinit_invocation): Likewise.
944 (ctors_unchecked_throws_clause_p): Likewise.
945 (add_instance_initializer): Deleted.
946 (build_instance_initializer): Likewise.
947 (in_instance_initializer): Likewise.
948 (check_method_redefinition): instinit$ not to be verified.
949 (java_complete_expand_methods): Generate instinit$, simplified code.
950 (build_dot_class_method): Eliminated unnecessary locals. Use
951 encapsulate_with_try_catch, removed unnecessary code.
952 (fix_constructors): New local iii. Use build_instinit_invocation.
953 (patch_method_invocation): Added comment.
954 (maybe_use_access_method): Don't consider instinit$.
955 (find_applicable_accessible_methods_list): Shorten the search for
957 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
958 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
959 (patch_throw_statement): Likewise. Fixed typo.
961 2001-08-12 David Edelsohn <edelsohn@gnu.org>
964 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
965 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
967 (lang_specific_pre_link): Use set_input to set input_filename.
969 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
970 (main): Fix definition.
971 Strip `main' from classname.
974 2001-08-11 Zack Weinberg <zackw@panix.com>
976 * lex.h: Don't include setjmp.h. Don't define
977 SET_FLOAT_HANDLER or prototype set_float_handler.
979 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
981 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
982 `poplevel' in the right order.
984 2001-08-09 Richard Henderson <rth@redhat.com>
986 * Make-lang.in (class.o): Depend on TARGET_H.
987 * class.c (emit_register_classes): Use target hooks instead of
988 assemble_constructor and assemble_destructor.
990 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
992 * check-init.c (flags.h): Include
993 (check_init): Don't report uninitialized static class
994 initialization flags, don't free bit index when doing static class
995 initialization optimization.
996 (check_for_initialization): Return type changed to `unsigned int.'
997 (attach_initialized_static_class): New function.
998 * class.c (add_method_1): Create the initialized static class
1000 (finish_class): Always emit deferred inline methods.
1001 * decl.c (emit_init_test_initialization): Moved to expr.c
1002 (complete_start_java_method): Don't traverse
1003 DECL_FUNCTION_INIT_TEST_TABLE.
1004 (lang_mark_tree): Mark hash tables in function decls.
1005 * expr.c (emit_init_test_initialization): Moved from decl.c.
1006 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1007 initialization flag, set DECL_CONTEXT and
1008 LOCAL_CLASS_INITIALIZATION_FLAG.
1009 (java_lang_expand_expr): Emit initialization code for static class
1010 initialized flags when entering block, if necessary.
1011 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1012 * java-tree.h (flag_optimize_sci): New global variable declaration.
1013 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1014 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1015 (LOCAL_FINAL_P): Fixed typo in comment.
1016 (FINAL_VARIABLE_P): Likewise.
1017 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1018 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1019 (struct lang_decl): New fields `ict', `smic' and `cif.'
1020 (check_for_initialization): New returned value for global.
1021 (attach_initialized_static_class): New global function.
1022 (STATIC_CLASS_INIT_OPT_P): New macro.
1023 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1024 * lang.c (java_decode_option): Handle
1025 `-fno-optimize-static-class-initialization'
1026 * parse.y (start_complete_expand_method): New function.
1027 (java_expand_method_bodies): Likewise.
1028 (attach_init_test_initialization_flags): Likewise.
1029 (adjust_init_test_initialization): Likewise.
1030 (emit_test_initialization): Likewise.
1031 (java_complete_expand_methods): Nullify abstract and native method
1033 (java_complete_expand_method): New locals `fbody', `block_body'
1034 and `exception_copy.' Reorganized: directly return on empty method
1035 bodies, call `start_complete_expand_method', remember definitely
1036 initialized static class in function, don't expand method bodies.
1037 (java_expand_classes): Call `java_expand_method_bodies' before
1038 `finish_class' when compiling to native.
1039 (resolve_expression_name): Use `orig' after building outer class
1041 (patch_invoke): Remember static method invokations.
1043 2001-08-06 Richard Henderson <rth@redhat.com>
1045 * class.c (emit_register_classes): Pass a symbol_ref and priority
1046 to assemble_constructor.
1048 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1050 * java-tree.h (all_class_filename): New macro.
1051 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1052 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1053 newly created IDENTIFIER_NODE to `all_class_filename.'
1055 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1057 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1058 Use ggc_add_tree_root to register roots.
1060 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1062 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1063 second operand calling check_init.
1064 * decl.c (complete_start_java_method): Swaped second and third
1065 arguments while creating WITH_CLEANUP_EXPR node.
1066 * jcf-write.c (generate_bytecode_insns): Use second operand
1067 instead of third when handling WITH_CLEANUP_EXPR.
1068 * parse.y (java_complete_lhs): Expand second operand of
1069 WITH_CLEANUP_EXPR nodes.
1070 (patch_synchronized_statement): Swaped second and third arguments
1071 while creating WITH_CLEANUP_EXPR node.
1073 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1075 * parse.y (create_interface): Avoid cyclic inheritance report when
1076 syntax error encountered during class definition.
1079 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1081 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1083 (lang_specific_pre_link): Use set_input to set input_filename.
1085 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1086 (main): Fix definition.
1087 Strip `main' from classname.
1090 2001-07-18 Tom Tromey <tromey@redhat.com>
1093 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1094 * lex.c (java_new_lexer): Use ICONV_CONST.
1095 (java_read_char): Likewise.
1096 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1097 (jv-scan$(exeext)): Likewise.
1099 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1101 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1102 * parse.y (check_class_interface_creation): Allow `private' if the
1103 enclosing is not an interface.
1104 (create_interface): Interface tagged public if the enclosing
1105 context is an interface.
1106 (create_class): Class tagged public if the enclosing context
1110 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1112 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1115 2001-07-14 Tim Josling <tej@melbpc.org.au>
1117 * check-init.c (check_init): Remove references to EXPON_EXPR.
1119 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1121 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1122 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1125 2001-07-13 Tom Tromey <tromey@redhat.com>
1127 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1130 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1132 * parse.y (patch_method_invocation): Don't override primary if one
1133 is already provided, but let this$<n> be built. Fixed comment.
1135 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1137 * parse.y (empty_statement:): Report empty statement error only
1138 when found at class declaration level.
1141 2001-07-12 Tom Tromey <tromey@redhat.com>
1143 * expr.c (expand_load_internal): New function.
1144 (LOAD_INTERNAL): Use it.
1146 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1148 * parse.y (verify_constructor_super): Compare anonymous class ctor
1149 args with `valid_method_invocation_conversion_p.'
1152 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1154 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1155 `-fsyntax-only.' Fixes PR java/3248
1157 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1159 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1161 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1163 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1164 current function is static. Fixes PR java/1970
1166 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1168 * parse.y (patch_method_invocation): Add enclosing context to ctor
1169 calls if necessary. Fixes PR java/2953
1171 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1173 * parse.y (resolve_package): Abort if qualified expression member
1175 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1178 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1180 * verify.c: Don't use // comments.
1182 2001-07-05 Tom Tromey <tromey@redhat.com>
1184 * lang.c (flag_assume_compiled): Removed.
1185 * java-tree.h (flag_assume_compiled): Removed.
1186 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1187 -fhash-synchronization, -fuse-divide-subroutine,
1188 -fcheck-references, -femit-class-file, -femit-class-files,
1189 -fassume-compiled. Updated --encoding information. Changed
1190 -foutput-class-dir to `-d'.
1192 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1194 * jcf-parse.c (parse_class_file): Add lineno parameter to
1195 debug_start_source_file call.
1197 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1199 * gcj.texi: Use gpl.texi.
1200 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1201 dependencies and use doc/include in search path.
1203 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1205 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1206 `this'. If so, don't build instance initializers.
1208 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1210 * parse.y (resolve_expression_name): Improved error message for
1211 inner class cases. Fixes PR java/1958
1213 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1215 * lang.c: #include diagnostic.h
1216 (lang_print_error): Add a `diagnostic_context *' parameter.
1217 (java_dummy_print): Likewise.
1218 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1220 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1222 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1223 * jcf.h (typedef struct JCF): New bitfield `finished.'
1224 (JCF_FINISH): Set `finished.'
1225 (JCF_ZERO): Reset `finished.'
1228 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1230 * parse.y (class_body_declaration:): Don't install empty instance
1234 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1236 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1237 (set_class_decl_access_flags): New function.
1238 * java-tree.h (set_class_decl_access_flags): New prototype.
1239 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1240 (parse_class_file): New local `decl_max_locals.' Take wide types
1241 into account to compute DECL_MAX_LOCALS.
1242 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1245 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1247 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1249 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1251 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1252 * parse.y (do_resolve_class): Moved comments out to leading comment
1253 section. Removed local `start', New local `_ht' and
1254 `circularity_hash.' Record `enclosing' in hash table and search
1255 it to detect circularity. Use `enclosing' as an argument to
1256 `lookup_cl.' Free the hash table when done.
1258 2001-06-19 Tom Tromey <tromey@redhat.com>
1260 * lex.c (java_read_char): Disallow invalid and overlong
1261 sequences. Fixes PR java/2319.
1263 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1265 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1267 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1269 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1270 arguments accordingly.
1272 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1274 * gcj.texi: Move contents to just after title page.
1276 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1278 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1280 (patch_incomplete_class_ref): Build the class ref, build the class
1281 init if necessary, complete the tree.
1284 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1286 * parse.y (lookup_field_wrapper): Test `name' code.
1287 (resolve_qualified_expression_name): Test `qual_wfl' code.
1288 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1289 handle `qual_wfl' by code.
1290 (maybe_build_primttype_type_ref): Test `wfl' code.
1292 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1294 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1296 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1297 the dvi file in the java directory.
1299 2001-05-25 Sam TH <sam@uchicago.edu>
1301 * gen-table.pl javaop.h jcf.h lex.h,
1302 parse.h: Fix header include guards.
1304 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1306 * jv-scan.c (version): Update copyright year.
1308 2001-05-21 Per Bothner <per@bothner.com>
1310 * jcf-parse.c (read_class): If class is from .class or .zip file
1311 and it's already been read, don't push/pop parser context.
1313 2001-05-18 Per Bothner <per@bothner.com>
1315 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1316 command line so the jvgenmain-generated main program comes first.
1318 2001-05-15 Tom Tromey <tromey@redhat.com>
1320 * class.c (build_utf8_ref): Don't generate identifier based on
1323 2001-05-12 Richard Henderson <rth@redhat.com>
1325 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1326 * expr.c (java_lang_expand_expr): Expand it.
1327 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1328 calling build_exception_object_ref.
1329 * parse.y (catch_clause_parameter): Likewise.
1330 (build_dot_class_method): Likewise.
1331 (try_reference_assignconv): Likewise.
1332 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1333 * jcf-write.c (generate_bytecode_insns): Likewise.
1335 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1337 * parse.y (build_unresolved_array_type): Set
1338 EXPR_WFL_QUALIFICATION on the newly created wfl.
1339 Fixes PR java/2538. Fixes PR java/2535.
1341 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1343 * parse.y (fix_constructors): Removed unnecessary assignment to
1344 local. Moved assignment to `this$<n>', fixed comments and
1346 (build_wfl_wrap): Fixed indentation.
1347 Fixes PR java/2598, java/2579 and java/2658.
1349 2001-05-03 Mo DeJong <mdejong@redhat.com>
1351 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1352 check for byte swap.
1354 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1356 * expr.c (build_class_init): Move MODIFY_EXPR
1357 outside of COND_EXPR. Remove variable `call'.
1359 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1361 * decl.c: NULL_PTR -> NULL.
1362 * jcf-write.c: Likewise.
1364 2001-05-01 Tom Tromey <tromey@redhat.com>
1366 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1367 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1368 * gcj.texi: Updated copyright text. Include fdl.texi.
1369 (Top): Link to new node.
1371 2001-05-01 Per Bothner <per@bothner.com>
1373 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1375 2001-05-01 Per Bothner <per@bothner.com>
1377 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1378 import_list contains the name, not the TREE_PURPOSE.
1380 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1382 * jcf-io.c (read_zip_member): Cast to long in comparison with
1385 * jvspec.c (lang_specific_driver): Initialize variables.
1387 * mangle.c (find_compression_record_match): Likewise.
1389 * typeck.c (build_null_signature): Provide static prototype. Mark
1390 parameter with ATTRIBUTE_UNUSED.
1392 * verify.c (verify_jvm_instructions): Initialize variable.
1394 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1396 * parse.y (do_resolve_class): Check for cyclic inheritance during
1397 inner class resolution.
1399 2001-04-27 Per Bothner <per@bothner.com>
1401 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1402 while iterating, since that could cause gc to lose stuff.
1404 2001-04-26 Per Bothner <per@bothner.com>
1406 Fix method search wrt scope of inner classes to match JLS2.
1407 * typeck.c (build_null_signature): New static function.
1408 (has_method): New function. Uses build_null_signature and lookup_do.
1409 * java-tree.h (has_method): New declaration.
1410 * parse.y (find_applicable_accessible_methods_list): Do not search
1411 context of inner classes here.
1412 (patch_method_invocation): Search scope, ie. current and outer clases,
1413 for method matching simple name, to find class.
1415 2001-04-26 Per Bothner <per@bothner.com>
1417 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1418 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1420 * constants.c (find_methodref_with_class_index): New function.
1421 (find_methodref_index): Use find_methodref_with_class_index.
1422 * java-tree.h (find_methodref_with_class_index): New declaration.
1423 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1424 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1425 If context changed from interface to class, don't use invokeinterface.
1427 2001-04-25 Per Bothner <per@bothner.com>
1429 * verify.c (verify_jvm_instructions): For field instructions,
1430 check that field index is valid. For invoke instructions, check that
1431 method index is valid.
1433 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1435 * config-lang.in (target_libs): Copy from $libgcj_saved.
1437 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1439 * decl.c (init_decl_processing): Add new class "protectionDomain"
1441 * class.c (make_class_data): Set initial value for "protectionDomain".
1443 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1445 * jvspec.c (lang_specific_driver): Fix memory allocation
1446 deficit, by using concat in lieu of xmalloc/sprintf.
1448 2001-04-20 Per Bothner <per@bothner.com>
1450 Fixes to compile multiple .class files at once.
1451 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1452 * java-tree.h (CLASS_PARSED_P): New macro.
1453 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1454 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1455 (read_class): Avoid some code duplication.
1456 Don't call JCF_FINISH for a .class file - might be needed later.
1457 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1458 rather than CLASS_LOADED_P, since latter implies class laid out.
1459 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1460 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1462 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1464 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1466 * boehm.c: Include toplev.h.
1468 2001-04-06 Tom Tromey <tromey@redhat.com>
1469 Alexandre Petit-Bianco <apbianco@redhat.com>
1471 Fix for PR gcj/1404 and PR gcj/2332:
1472 * parse.y (build_array_from_name): If we use the type_wfl then
1473 accumulate dimensions from the original type as well.
1474 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1476 2001-04-06 Tom Tromey <tromey@redhat.com>
1478 * parse.y (analyze_clinit_body): Return true if the second operand
1479 of a METHOD_EXPR is nonzero.
1481 2001-04-06 Tom Tromey <tromey@redhat.com>
1483 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1485 ($(srcdir)/java/parse.c): Likewise.
1487 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1489 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1490 (version-gcc): Initialized.
1491 (which-gcj): Likewise.
1493 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1495 * java-tree.h (struct lang_decl): New macro
1496 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1497 * parse.y (build_instance_initializer): New function.
1498 (add_instance_initializer): Use it.
1499 (java_fix_constructors): Set `current_class' before fix pass.
1500 (fix_constructors): Just return if already fixed. Move `super()'
1501 invokation ahead. Use `build_instance_initializer.'
1504 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1506 * parse.y (resolve_qualified_expression_name): Pass field's
1507 DECL_CONTEXT to `not_accessible_p.'
1508 (not_accessible_p): Changed parameters order in `inherits_from_p'
1511 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1513 * lang-options.h: Add flag_check_references.
1515 2001-04-04 Per Bothner <per@bothner.com>
1517 * java-tree.h (CONSTANT_VALUE_P): New macro.
1518 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1519 * parse.y (maybe_build_class_init_for_field): New static function.
1520 (resolve_expression_name, resolve_field_access): Use
1521 maybe_build_class_init_for_field instead of build_class_init
1522 This does not do the init if the field is compile-time-constant.
1523 (resolve_field_access): Simplify.
1525 * parse.y (fold_constant_for_init): Merge test into switch.
1527 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1529 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1531 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1533 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1535 * expr.c (pop_type_0): Save the result of the first
1536 lang_printable_name call in a scratch buffer, so it
1537 won't be clobbered by the second call.
1539 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1541 * parse-scan.y (array_type:): Rewritten.
1542 (type_declaration:): `empty_statement' replaces `SC_TK.'
1543 (class_member_declaration:): `empty statement' added.
1544 (method_body:): Simplified.
1545 (static_initializer:): Likewise.
1546 (primary_no_new_array:): Use `type_literals.'
1547 (type_literals:): New rule.
1548 (dims:): Set and update `bracket_count.'
1549 Fixes PR java/1074. Fixes PR java/2412.
1551 2001-03-28 Hans Boehm <boehm@acm.org>
1553 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1554 (get_boehm_type_descriptor): Set type on returned value to be a
1555 pointer length integer.
1557 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1559 * expr.c (pop_type_0): Call `concat' rather than building the
1561 (pop_type): Add format specifier in call to `error'.
1563 * parse.y (patch_method_invocation): Avoid casting away
1566 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1568 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1570 2001-03-28 Richard Henderson <rth@redhat.com>
1572 IA-64 ABI Exception Handling:
1573 * Make-lang.in (except.o): Don't depend on eh-common.h.
1574 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1575 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1576 [soft_exceptioninfo_call_node]: Remove.
1577 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1578 (end_java_method): No emit_handlers.
1579 * except.c (java_set_exception_lang_code): Remove.
1580 (method_init_exceptions): Don't call it.
1581 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1582 (build_exception_object_ref): New.
1583 (expand_end_java_handler): Update for except.h name changes.
1584 (emit_handlers, expand_resume_after_catch): Remove.
1585 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1586 (process_jvm_instruction): Use build_exception_object_ref.
1587 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1588 (soft_exceptioninfo_call_node): Remove.
1589 (build_exception_object_ref): Declare.
1590 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1591 soft_exceptioninfo_call_node. Move processing ...
1592 [EXC_PTR_EXPR]: ... here.
1593 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1594 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1595 (source_end_java_method): No java_set_exception_lang_code or
1597 (build_dot_class_method): Use build_exception_object_ref.
1598 (try_reference_assignconv): Check EXC_PTR_EXPR not
1599 soft_exceptioninfo_call_node.
1601 2001-03-28 Richard Henderson <rth@redhat.com>
1603 * java-tree.h (throw_node): Define as a single member of
1604 java_global_trees instead of a separate array.
1605 (JTI_THROW_NODE): New.
1606 * decl.c (throw_node): Don't declare.
1607 (init_decl_processing): Init a scalar throw_node.
1608 Don't register it for gc.
1609 * check-init.c (check_init): Reference scalar throw_node.
1610 * expr.c (build_java_athrow): Likewise.
1611 * jcf-write.c (generate_bytecode_insns): Likewise.
1612 * parse.h (BUILD_THROW): Likewise.
1614 2001-03-28 Richard Henderson <rth@redhat.com>
1616 * decl.c (end_java_method): Do not save and restore
1617 flag_non_call_exceptions.
1618 * parse.y (source_end_java_method): Likewise.
1619 * lang.c (flag_exceptions): Don't declare.
1620 (java_init_options): Set flag_non_call_exceptions. Set
1621 flag_exceptions here ...
1622 (java_init): ... not here.
1624 2001-03-27 Richard Henderson <rth@redhat.com>
1626 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1627 exceptions_via_longjmp.
1629 * lang.c (flag_new_exceptions): Don't declare it.
1630 (java_init_options): Or set it.
1632 2001-03-27 Richard Henderson <rth@redhat.com>
1634 * decl.c (end_java_method): Rename asynchronous_exceptions to
1635 flag_non_call_exceptions.
1636 * parse.y (source_end_java_method): Likewise.
1638 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1640 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1642 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1644 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1646 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1648 * parse.y (find_as_inner_class): Follow current package
1649 indications not to mistakingly load an unrelated class.
1651 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1653 * constants.c (PUTN): Use memcpy, not bcopy.
1655 * lex.c (java_read_char): Use memmove, not bcopy.
1657 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1659 2001-03-23 Per Bothner <per@bothner.com>
1661 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1662 macro for better error pin-pointing.
1663 * java-tree.h: Fix typo in comment.
1665 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1666 Don't include jsr/goto in exception range.
1667 Check if start and end of exception range are the same (also TRY_EXPR).
1668 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1669 However, do emit the following goto even if try_block is empty.
1670 Defer freeing exception_decl until after the finalizer, to make
1671 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1673 * parse.y (java_complete_lhs): If the try-clause is empty, just
1674 return the finally-clause and vice versa.
1676 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1678 * gcj.texi (Input Options): documented the check for attribute
1679 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1680 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1681 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1682 (jcf_parse): Check for the right classes archive if necessary.
1683 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1684 (jcf_parse_fields): Fixed indentation.
1685 * jcf-write.c (append_gcj_attribute): New function.
1686 (generate_classfile): Compute the attribute count, invoke
1687 `append_gcj_attribute'.
1688 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1689 turned into bit fields. New bit field `right_zip.'
1690 (JCF_ZERO): Set `right_zip' to zero.
1691 * lang-options.h (-fforce-classes-archive-check): Added flag.
1692 * lang.c (flag_force_classes_archive_check): New flag.
1693 (lang_f_options): New entry `force-classes-archive-check.'
1696 2001-02-07 Andrew Haley <aph@redhat.com>
1698 * gcj.texi (Configure-time Options): Add -fcheck-references.
1699 * expr.c (build_java_indirect_ref): New function.
1700 (java_check_reference): New function.
1701 (build_java_array_length_access): Use build_java_indirect_ref to
1702 check for null references.
1703 (build_java_arrayaccess): Likewise.
1704 (build_get_class): Likewise.
1705 (build_field_ref): Likewise.
1706 (invoke_build_dtable): Likewise.
1707 (build_invokeinterface): Likewise.
1708 * lang.c (lang_f_options): Add flag_check_references.
1709 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1710 * java-tree.h (flag_check_references): New variable.
1711 * lang.c (flag_check_references): Likewise.
1712 * parse.y (patch_invoke): Use java_check_reference.
1713 (patch_assignment): Allow for extra nesting in
1714 _Jv_CheckArrayStore.
1716 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1718 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1719 * lex.c (cxx_keywords): Likewise.
1721 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1723 * parse.y (qualify_ambiguous_name): Broaden `length'
1724 recognition. Help MODIFY_EXPR be resolved as expression names.
1725 Fixes PR java/2066. Fixes PR java/2400.
1727 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1729 * gjavah.c (process_file): Mark interface definitions with
1730 "__attribute__ ((java_interface))".
1732 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1734 * class.c (layout_class): Fixed push_super_field's second
1735 argument. Fixes PR java/2333.
1736 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1737 too early to lay innerclasses out.
1739 2001-03-20 Tom Tromey <tromey@redhat.com>
1740 Alexandre Petit-Bianco <apbianco@redhat.com>
1742 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1743 inside an array reference. Insertion of the array store check
1744 rewritten. Fixes PR java/2299.
1746 2001-03-20 Tom Tromey <tromey@redhat.com>
1748 * lex.c (java_read_unicode): Only accept leading `u's.
1750 2001-03-20 Tom Tromey <tromey@redhat.com>
1752 * jcf-parse.c (read_class): Initialize `class'.
1754 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1756 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1758 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1760 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1761 (layout_class): Likewise.
1762 (layout_class_method): Likewise.
1763 (emit_register_classes): Likewise.
1764 * decl.c (builtin_function): Likewise.
1765 (give_name_to_locals): Likewise.
1767 2001-03-19 Per Bothner <per@bothner.com>
1769 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1770 before trying to load an inner class.
1772 Fixes to process to command-line .class files in two passes.
1773 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1774 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1775 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1776 * class.c (is_compiled_class): Fix for renamed flag.
1777 * parse.y (maybe_create_class_interface_decl): Likewise.
1778 * jcf-parse.c (yyparse): Also set if compiling .class files.
1779 * jcf-parse.c (read_class); Read current_class.
1780 (jcf_parse): Make static.
1781 (load_inner_classes): New function, with code moved from jcf_parse,
1782 because we need to inner classes after the command-line files are read.
1783 (yyparse): Set finput to NULL when it doesn't need to be closed.
1784 Reduce use of main_jcf (basically only for archive) and
1785 use finput instead of main_jcf->read_state.
1786 Inline jcf_figure_file_type into yyparse.
1787 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1788 Defer load_inner_classes and parse_class_file to a second pass,
1789 after we've correctly mapped command-line .clas fiels to classes.
1790 (jcf_figure_file_type): Removed.
1791 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1792 (JCF_ZERO): Also clear zipd field.
1793 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1795 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1797 * jcf-parse.c (yyparse): Change ch from char * to char.
1799 2001-03-19 Per Bothner <per@bothner.com>
1801 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1802 Add constructed filelist-file at end, following -xjava. Thus any .o
1803 and library files are not affected by the -xjava. Also wrap
1804 explicit @FILE with -xjava and -xnone.
1806 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1808 * class.c (build_static_field_ref): Call make_decl_rtl() after
1809 setting the DECL_EXTERNAL flag.
1811 2001-03-17 Per Bothner <per@bothner.com>
1813 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1815 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1816 when result is is needed (target is STACK_TARGET).
1818 * parse.h (JDEP_SOLV): Removed.
1819 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1821 * parse.y (incomplete_class_list): Removed.
1822 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1823 It doesn't work if resolve_class changes the name of an array type
1824 that is on the list and then someone else looks for the modified name.
1825 Also, seems liable to break when compiling multiple source files at
1826 once. So the simplest is to just remove incomplete_class_list -
1827 it is only a minor space win and it is not even clear it saves time.
1829 * parse.y (resolve_class): Remove unneeded promote_type.
1831 2001-03-15 Per Bothner <per@bothner.com>
1833 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1834 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1835 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1836 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1838 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1839 * parse.y (java_expand_classes): Likewise.
1841 * parse.y (expand_start_java_method): Was only called once and had a
1842 misleading name, so inline in caller java_complete_expand_method.
1843 (enter_a_block): Likewise inline in enter_block and remove.
1845 Remove junk from when gcc/java was created (by copying from C/C++).
1846 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1847 (struct binding_level): Remove fields keep, keep_if_subblocks,
1848 more_cleanups_ok, have_cleanups (which have never been used).
1849 (pushlevel, poplevel): Remove related useless code.
1851 * class.c (make_class_data): The class_dtable_decl (i.e. the
1852 vtable for Class) should be external, except when compiling Class.
1854 * jvspec.c (lang_specific_driver): Fix -C handling.
1855 Check -save-temps to see if temp @FILE should be deleted.
1856 Follow-up to/fix for February 16 patch.
1858 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1859 (type_stack_dup): Remove no-longer neded error check.
1861 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1863 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1864 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1865 don't surround the element with 'N..E' if the type name is
1868 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1870 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1871 DECL_RTL_SET_P, etc.
1872 (make_method_value): Likewise.
1873 (get_dispatch_table): Likewise.
1875 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1877 2001-03-07 Tom Tromey <tromey@redhat.com>
1879 * config-lang.in (lang_requires): Define.
1881 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1883 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1886 2001-03-05 Per Bothner <per@bothner.com>
1888 Fix a problem where rest_of_decl_compilation applied to
1889 class_dtable_decl causes problems because it was done too early,
1890 before output file was opened.
1891 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1892 * class.c (class_dtable_decl): Add macro - element of class_roots.
1893 (make_class_data): Define class_dtable_decl.
1894 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1896 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1898 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1899 uses of 'boolean' with 'bool'.
1901 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1903 * lang-specs.h: Add zero initializer for cpp_spec field to all
1906 2001-02-16 Per Bothner <per@bothner.com>
1908 Handle compiling multiple input files at once, and @FILE syntax.
1909 * gcj.texi: Updated documentation to match.
1910 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1911 * jcf-parse.c (parse_source_file): Split into ...
1912 (parse_source_file_1): New function - and:
1913 (parse_source_file_2): New function.
1914 (yyparse): On -ffilelist-file, open and scan named file.
1915 On first pass over files, only do parse_source_file_1.
1916 A new second pass calls parse_source_file_2 for each file to compile.
1917 (init_jcf_parse): Call init_src_parse.
1918 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1919 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1920 as multiple input file combined in one compilation.
1921 * lang-options.h: Add -ffilelist-file
1922 * lang.c (flag_filelist_file): New flag variable.
1923 (lang_f_options): Handle -ffilelist-file.
1924 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1925 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1926 gclass_list - use global fields of src_parse_roots instead.
1927 * parse.y (src_parse_roots): New array.
1928 (incomplete_class_list, gclass_list): New macros.
1929 (push_parser_context, java_pop_parser_context,
1930 java_parser_context_resume): Don't fiddle with deleted fields.
1931 (various): Use incomplete_class gclass_list and global macros
1932 instead of parse_ctxt fields - the lists are global.
1933 (init_src_parse): New function.
1935 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1937 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1939 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1941 * parse.y (check_inner_class_access): Moved declaration of local
1942 `enclosing_decl_type' to the right location.
1944 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1946 * parse.y (parser_check_super_interface): Don't call
1947 check_pkg_class_access for an inner interface.
1948 (parser_check_super): Don't call check_pkg_class_access for inner
1950 (do_resolve_class): Simplify enclosing type loop. Don't call
1951 check_pkg_class_access if CL and DECL are not set.
1952 (find_in_imports_on_demand): Set DECL if class_type needed to be
1953 loaded. Don't call check_pkg_class_access for an inner class.
1954 (check_inner_class_access): Rewritten to implement member access
1955 rules as per spec 6.6.1.
1956 (check_pkg_class_access): Handle the empty package correctly.
1957 (in_same_package): New function. Determine if two classes are in the
1960 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1962 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1963 method into array types.
1964 * parse.y (patch_method_invocation): Bypass access check on clone call
1967 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1969 * expr.c (build_instanceof): Check for arrays when trying fold to
1972 2001-02-15 Jim Meyering <meyering@lucent.com>
1974 * Make-lang.in (java.install-common): Depend on `installdirs'.
1975 (java.install-info): Likewise.
1977 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1979 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1981 2001-02-14 Tom Tromey <tromey@redhat.com>
1982 Alexandre Petit-Bianco <apbianco@cygnus.com>
1984 Fix for PR java/1261.
1985 * typeck.c (build_java_array_type): Add public `clone' method to
1987 * parse.y (resolve_qualified_expression_name): Use current_class
1988 when checking for inaccessibility.
1989 (patch_method_invocation): Fixed error message when accessibility
1990 denied. Added `from_super' argument.
1992 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1994 * parse.y (resolve_class): Don't build a fake decl. Use the one
1996 * typeck.c (build_java_array_type): Build and assign decl to array
1999 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2001 * parse.y (not_accessible_p): Changed leading comment. Added extra
2002 `where' argument. Use it to enforce protected access rules.
2003 (resolve_qualified_expression_name): Added extra argument to
2005 (patch_method_invocation): Use argument `primary' to provide
2006 not_accessible_p with an extra argument.
2007 (lookup_method_invoke): Added extra argument to not_accessible_p.
2008 (search_applicable_method_list): Likewise.
2010 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2012 * parse.y (resolve_qualified_expression_name): Try to resolve as
2013 an inner class access only if `decl' is a TYPE_DECL.
2015 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2017 * decl.c (classdollar_identifier_node): Initialize.
2018 * java-tree.h (enum java_tree_index): New entry
2019 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2020 (classdollar_identifier_node): New macro.
2021 (ID_CLASSDOLLAR_P): Likewise.
2022 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2023 (build_dot_class_method_invocation): Likewise.
2024 (find_applicable_accessible_methods_list): `class$' can't be
2027 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2029 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2031 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2033 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2034 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2037 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2039 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2040 outside of the `__U' sequence too.
2041 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2044 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2046 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2048 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2050 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2051 (JVGENMAIN_OBJS): Likewise.
2052 * java-tree.h (append_gpp_mangled_name): New prototype.
2053 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2054 Removed cast calling `gcc_add_root.'
2055 * jvgenmain.c (mangle_obstack): New global, initialized.
2057 (do_mangle_class): Constify local `ptr.'
2058 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2059 append_gpp_mangle_name and update `count' if necessary.
2060 Use `mangle_obstack.'
2061 * mangle.c (append_unicode_mangled_name): Removed.
2062 (append_gpp_mangled_name): Likewise.
2063 (unicode_mangling_length): Likewise.
2064 (mangle_member_name): Return type set to `void.'
2065 (mangle_field_decl): Don't append `U' in escaped names.
2066 (mangle_method_decl): Likewise.
2067 (mangle_member_name): Just use `append_gpp_mangled_name.'
2068 * mangle_name.c: New file.
2070 2001-02-07 Per Bothner <per@bothner.com>
2072 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2074 * check-init.c (check_init): Don't call done_alternative after
2075 processing loop code, as a LOOP_EXPR never terminates normally.
2077 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2079 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2081 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2083 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2086 2001-02-06 Tom Tromey <tromey@redhat.com>
2088 * lex.c (java_new_lexer): Longer error message.
2090 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2091 Alexandre Petit-Bianco <apbianco@cygnus.com>
2093 * typeck.c (build_prim_array_type): Added leading comment.
2094 (build_java_array_type): Moved locals out of
2095 block. Always create the `data' field, fixed alignment to match
2098 2001-02-04 Tom Tromey <tromey@redhat.com>
2100 * expr.c (java_lang_expand_expr): Don't bother recomputing
2101 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2104 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2106 * parse.y (process_imports): Save the original name of the import
2107 for better error report.
2109 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2111 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2112 of macros used when compiling jvspec.c.
2113 * jvspec.c (lang_specific_driver): Link with the shared
2116 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2118 * check-init.c (check_init): Call internal_error instead of fatal.
2119 * expr.c (java_lang_expand_expr): Likewise.
2120 * jcf-parse.c (get_constant): Likewise.
2121 * mangle.c (java_mangle_decl): Likewise.
2122 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2123 (operator_string): Likewise.
2124 * check-init.c (check_init): Call abort instead of fatal.
2125 * class.c (build_class_ref): Likewise.
2126 * constants.c (write_constant_pool): Likewise.
2127 * decl.c (start_java_method): Likewise.
2128 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2129 (java_stack_dup, encode_newarray_type): Likewise.
2130 (build_java_array_length_access): Likewise.
2131 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2132 (build_java_soft_divmod, build_invokeinterface): Likewise.
2133 * java-tree.h (INNER_CLASS_P): Likewise.
2134 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2135 (give_name_to_class, get_class_constant): Likewise.
2136 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2137 (find_constant_index, generate_bytecode_conditional): Likewise.
2138 (generate_bytecode_insns, perform_relocations): Likewise.
2139 * lex.c (java_unget_unicode, java_lex): Likewise.
2140 * mangle.c (mangle_type, mangle_record_type): Likewise.
2141 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2142 (finish_mangling): Likewise.
2143 * parse.h (MARK_FINAL_PARMS): Likewise.
2144 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2145 (obtain_incomplete_type, java_complete_class): Likewise.
2146 (java_check_regular_methods, java_complete_expand_method): Likewise.
2147 (cut_identifier_in_qualified, check_deprecation): Likewise.
2148 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2149 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2150 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2151 * typeck.c (set_local_type, parse_signature_type): Likewise.
2152 (parse_signature_string, build_java_signature): Likewise;
2153 (set_java_signature): Likewise.
2154 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2155 * class.c (add_method): Call fatal_error instead of fatal.
2156 (build_static_field_ref): Likewise.
2157 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2158 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2159 * lex.c (java_new_new_lexer): Likewise.
2160 * jv-scan.c (main): Likewise.
2161 (fatal_error): Renamed from fatal.
2162 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2164 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2165 (yyparse): Likewise.
2166 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2167 * lex.c (java_get_line_col): Likewise.
2168 * jcf-parse.c (load_class): Make errors non-fatal.
2169 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2171 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2173 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2174 (error): Remove unused function.
2175 (main): Don't use "__attribute__ alias" on generated class symbol.
2177 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2179 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2181 * parse.y (finish_method_declaration): Code accounting for WFLed
2182 method DECL_NAMEs deleted.
2183 (check_abstract_method_definitions): Likewise.
2184 (resolve_type_during_patch): Layout resolved type.
2185 * typeck.c (lookup_do): Removed unused local.
2187 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2189 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2190 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2191 integer_negative_one_node.
2192 * expr.c (build_java_binop): Likewise.
2194 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2196 * zextract.c (read_zip_archive): Read file_offset before writing
2197 zipd and consequently clobbering the header contents.
2199 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2201 * Make-lang.in: Remove all dependencies on defaults.h.
2202 * decl.c: Don't include defaults.h.
2204 * parse.y: Likewise.
2206 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2208 * ChangeLog (2001-01-21): Fixed typo.
2209 * class.c (layout_class_method): Code accounting for WFLed
2210 method DECL_NAMEs deleted.
2211 * constant.c (find_methodref_index): Likewise.
2212 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2213 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2214 (struct lang_decl): New field `wfl'.
2215 (java_get_real_method_name): Prototype deleted.
2216 * mangle.c (mangle_method_decl): Code accounting for WFLed
2217 method DECL_NAMEs deleted.
2218 * parse.h (GET_METHOD_NAME): Macro deleted.
2219 * parse.y (reset_method_name): Deleted.
2220 (method_header): Set DECL_FUNCTION_WFL.
2221 (check_abstract_method_header): Code accounting for WFLed method
2223 (java_get_real_method_name): Deleted.
2224 (check_method_redefinition): Code accounting for WFLed method
2225 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2226 (java_check_regular_methods): Likewise.
2227 (java_check_abstract_methods): Likewise.
2228 (java_expand_classes): Don't call `reset_method_name.'
2229 (search_applicable_method_list): Use DECL_NAMEs instead of
2231 * typeck.c (lookup_do): Code accounting for WFLed method
2234 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2236 * lex.c (java_read_char): Check for EOF from getc first.
2238 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2240 * class.c (layout_class): Don't lay the superclass out if it's
2241 already being laid out.
2242 * jcf-parse.c (handle_innerclass_attribute): New function.
2243 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2244 handle_innerclasses_attribute.
2245 (jcf_parse): Don't load an innerclasses if it's already being
2247 * jcf-write.c (append_innerclass_attribute_entry): Static
2248 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2249 to be zero for anonymous classes.
2251 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2255 * jcf-parse.c (set_source_filename): Use
2256 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2258 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2260 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2261 gets a unique asm name.
2263 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2265 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2266 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2268 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2269 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2270 * parse.y (lookup_package_type_and_set_next): Deleted.
2271 (resolve_package): Removed unnecessary code.
2272 (find_applicable_accessible_methods_list): `finit$' can't be
2274 * verify.c (pop_argument_types): Added missing prototype.
2276 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2278 * config-lang.in: Disable java by default.
2280 2001-01-23 Tom Tromey <tromey@redhat.com>
2282 * gcj.texi (Copying): New node.
2283 Added copyright information.
2285 2001-01-21 Per Bothner <per@bothner.com>
2287 Various fixes to allow compiling a compressed .jar/.zip archive.
2288 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2289 (struct ZipFile): Add fields name and next (from ZipFileCache).
2290 (struct ZipDirectory): New field zipf points to owning ZipFile.
2291 * jcf.h (struct ZipDirectory): Add forward declaration.
2292 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2293 Remove seen_in_zip and zip_offset fields.
2294 (JCF_SEEN_IN_ZIP): New macro.
2295 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2296 * jcf-io.c: Change all ZipFileCache to ZipFile.
2297 (read_zip_member): New function.
2298 (open_in_zip): Call read_zip_member.
2299 * jcf-parse.c (find_in_current_zip): Remove function.
2300 (read_class): Merge in find_in_current_zip functionality.
2301 Call read_zip_member if needed.
2302 (parse_zip_file_entries): Use read_zip_member.
2303 (process_zip_dir): Update for removed and added JCF fields.
2304 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2306 2001-01-21 Per Bothner <per@bothner.com>
2308 Minor optimization of static ggc roots.
2309 * jcf-parse.c (parse_roots): New static field.
2310 (current_field, current_method, current_file_list): Replace by macros
2311 naming fields of parse_roots.
2312 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2313 * class.c (class_roots): New static field.
2314 (registered_class, fields_ident, info_ident, class_list):
2315 New macros naming fields of parse_roots.
2316 (build_static_field_ref): Don't register roots here.
2317 (layout_class): Static field list replaced by macro class_list.
2318 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2319 Initialize fields_ident and info_ident here.
2321 2001-01-21 Per Bothner <per@bothner.com>
2323 * jcf-parse.c (ggc_mark_jcf): New function.
2324 (init_jcf_parse): Register current_jcf as ggc root.
2326 2001-01-21 Per Bothner <per@bothner.com>
2328 * lang.c (put_decl_node): Print method's name.
2330 2001-01-21 Per Bothner <per@bothner.com>
2332 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2333 (verify_jvm_instructions): Use it, for better error messages on loads.
2335 2001-01-21 Per Bothner <per@bothner.com>
2337 * verify.c (merge_type_state): Still may have to merge even if
2338 LABEL_VERIFIED (label).
2340 2001-01-21 Per Bothner <per@bothner.com>
2342 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2343 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2345 2001-01-19 Per Bothner <per@bothner.com>
2347 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2348 if expeting an interface type. Refines Tom's change of 2000-09-12.
2350 2001-01-18 Per Bothner <per@bothner.com>
2352 * gcj.texi (Input Options): Mention .java files.
2354 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * lang-options.h (-Wunsupported-jdk11): Removed.
2357 * lang.c (flag_not_overriding): Deleted.
2358 (flag_static_local_jdk1_1): Likewise.
2359 (lang_W_options): Removed "unsupported-jdk11" entry.
2360 * parse.y (java_check_methods): Removed dead code.
2362 2001-01-17 Tom Tromey <tromey@redhat.com>
2364 Changes suggested by Per Bothner:
2365 * gcj.texi (Input Options): Don't mention input files.
2366 (Code Generation): Updated --main information.
2367 (Invoking jcf-dump): Mention that --javap is incomplete.
2368 From Alexandre Petit-Bianco:
2369 (Warnings): Don't mention -Wunsupported-jdk11.
2371 (Compatibility): Mention JDK 1.2-ness of libraries.
2372 (Resources): Mention resources used when writing gcj.
2374 2001-01-17 Tom Tromey <tromey@redhat.com>
2376 * gcj.texi: New file.
2377 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2378 (java.info): Depend on gcj.info.
2379 (java/gcj.dvi): New target.
2380 (java.dvi): Depend on gcj.dvi.
2381 (java.install-info): Wrote.
2383 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2385 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2386 having called make_decl_rtl.
2388 2001-01-14 Per Bothner <per@bothner.com>
2390 Various patches to emit better messages on verification errors.
2391 * expr.c (push_type_0): Return error indication on stack overflow,
2392 instead of callinfg fatal.
2393 (push_type): Now just call push_type_0 (nd fatal on overflow).
2394 (pop_type_0): Return detailed error message (in a char** argument).
2395 (pop_type): If pop_type_0 fails, print error message.
2396 (pop_argument_types): Moved to verify.c.
2397 * verify.c (pop_argument_types): Moved from expr.c.
2398 Return a (possible) error message, rather than void.
2399 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2400 (verify_jvm_instruction): Use new macros, improving error messages.
2401 For case OPCODE_astore use object_ptr_type_node.
2402 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2403 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2405 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2406 constant, return body without wrapper. (Improves constant folding.)
2407 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2409 2001-01-13 Per Bothner <per@bothner.com>
2411 * expr.c (expand_java_field_op): Assigning to a final field outside
2412 an initializer does not violate JVM spec, so should be warning, not
2413 error. (Sun's verifier does not complain - though MicroSoft's does.)
2415 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2417 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2420 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2422 * parse.y (resolve_expression_name): Permit instance variables from
2423 enclosing context in super constructor call.
2424 (resolve_qualified_expression_name): Permit enclosing class's qualified
2425 "this" in super constructor call.
2427 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2429 * class.c (build_utf8_ref): Remove last argument in call to
2430 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2431 (build_class_ref): Likewise.
2432 (build_static_field_ref): Likewise.
2433 (get_dispatch_table): Likewise.
2434 (layout_class_method): Likewise.
2435 (emit_register_classes): Likewise.
2436 * constants.c (build_constant_data_ref): Likewise.
2437 * decl.c (builtin_function): Likewise.
2438 (create_primitive_vtable): Likewise.
2439 * expr.c (build_known_method_def): Likewise.
2440 (build_jni_stub): Likewise.
2441 (java_lang_expand_expr): Likewise.
2443 2001-01-10 Tom Tromey <tromey@redhat.com>
2445 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2447 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2449 * java-tree.h (lang_printable_name_wls): New prototype.
2450 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2451 rather than `current_class' to print type name. Don't prepend type
2452 names when printing constructor names.
2453 (lang_printable_name_wls): New function.
2454 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2455 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2456 * parse.y (patch_method_invocation): Message tuned for constructors.
2457 (not_accessible_p): Grant `private' access from within
2460 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2462 All files with updated copyright when applicable.
2463 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2464 * class.c (mangle_class_field): Function removed.
2465 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2466 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2467 (build_class_ref): Call `java_mangle_class_field' instead of
2468 `mangle_class_field.'
2469 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2470 (layout_class): Call `java_mangle_decl' instead of
2471 `mangle_static_field.'
2472 (cxx_keywords): Initialized static array moved to `lex.c.'
2473 (layout_class_method): Changed leading comment. Simplified to
2474 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2475 * decl.c (lang_mark_tree): Mark field `package_list.'
2476 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2477 (struct lang_type): New field `package_list.'
2478 (unicode_mangling_length): Prototype removed.
2479 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2480 emit_unicode_mangled_name): Likewise.
2481 (cxx_keyword_p): New prototype.
2482 (java_mangle_decl, java_mangle_class_field,
2483 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2484 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2486 * jvgenmain.c (main_method_prefix): Global variable removed.
2487 (main_method_suffix): Likewise.
2488 (do_mangle_classname): New function.
2489 (main): Call it. Format changed to accommodate new mangling scheme.
2490 * lex.c: (utf8_cmp): Conditionally prototyped.
2491 (cxx_keywords): Moved from class.c, conditionally defined.
2492 (utf8_cmp, cxx_keyword_p): Likewise.
2493 * mangle.c (obstack.h, ggc.h): Included.
2494 (mangle_field_decl): New function.
2495 (mangle_method_decl, mangle_type, mangle_pointer_type,
2496 mangle_array_type, mangle_record_type,
2497 find_compression_pointer_match, find_compression_array_match,
2498 find_compression_record_match,
2499 find_compression_array_template_match, set_type_package_list,
2500 entry_match_pointer_p, emit_compression_string, init_mangling,
2501 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2502 (mangle_obstack): New global.
2503 (MANGLE_RAW_STRING): New macro.
2504 (unicode_mangling_length): Turned static.
2505 (append_unicode_mangled_name): Renamed from
2506 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2507 replaces `obstack', removed from the parameter list.
2508 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2509 replaces parameter `obstack', removed from the parameter list. Call
2510 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2511 (append_gpp_mangled_classtype): Removed.
2512 (compression_table, compression_next): New static variables.
2513 * parse.y (temporary_obstack): Extern declaration removed.
2515 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2517 * parse.y (patch_binop): Compute missing type in error situations.
2519 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2521 * class.c (make_class_data): Push initial value for "arrayclass".
2522 * decl.c (init_decl_processing): Add new class field "arrayclass".
2524 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2526 From patha@softlab.ericsson.se:
2527 * parse.y (switch_label): Use build, not build1, to construct
2530 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2532 * lang.c (lang_decode_option): Change -MA to -MP.
2533 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2534 Update to new prototype; do quote targets.
2535 (jcf_dependency_write): Update.
2537 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2539 Shorten primitive array allocation path:
2540 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2541 to create new primitive arrays.
2542 * expr.c (build_newarray): If generating native code, call
2543 soft_newarray_node with a reference to the primitive TYPE identifier
2544 instead of type_value.
2546 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2548 Fix for PRs gcj/312 and gcj/253:
2549 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2550 dest if they arn't already.
2551 * class.c (layout_class): Call maybe_layout_super_class on
2552 superinterfaces also, but only if compiling from bytecode.
2555 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2558 2000-12-15 Tom Tromey <tromey@redhat.com>
2560 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2563 2000-12-14 Andrew Haley <aph@redhat.com>
2565 * boehm.c (mark_reference_fields): Change test to correctly detect
2568 2000-12-15 Andreas Jaeger <aj@suse.de>
2570 * config-lang.in (lang_dirs): Added.
2572 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2574 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2575 Credits go to rth for finding it.
2577 2000-12-13 Mike Stump <mrs@wrs.com>
2579 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2581 2000-11-07 Tom Tromey <tromey@cygnus.com>
2583 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2584 * lex.c (java_ignorable_control_p): Removed.
2585 (java_letter_or_digit_p): Removed.
2586 (java_start_char_p): New function.
2587 (java_read_char): Return `int', not `unicode_t'. Changed
2589 (java_read_unicode): Likewise.
2590 (java_read_unicode_collapsing_terminators): Likewise.
2591 (java_get_unicode): Likewise.
2592 (java_new_lexer): Initialize hit_eof.
2593 (java_parse_end_comment): Take `int' argument.
2594 (java_parse_doc_section): Likewise.
2595 (java_parse_escape_sequence): Don't allow backlash-newline.
2597 * lex.h (JAVA_DIGIT_P): Removed.
2598 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2599 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2600 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2601 (JAVA_PART_CHAR_P): New macro.
2603 (JAVA_CHAR_ERROR): Now -2.
2604 (java_lexer): New field `hit_eof'.
2605 * chartables.h: New file.
2606 * gen-table.pl: new file.
2608 2000-11-20 Tom Tromey <tromey@cygnus.com>
2609 Alexandre Petit-Bianco <apbianco@cygnus.com>
2611 * parse.y (java_complete_lhs): Only allow compound assignment of
2612 reference type if type is String.
2614 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2616 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2617 jcf-path.c: Likewise.
2619 2000-12-09 Anthony Green <green@redhat.com>
2621 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2622 filestart and filename_length as int values.
2624 2000-12-07 Mo DeJong <mdejong@redhat.com>
2626 * jcf-io.c (find_class): Correct the logic that tests to see if a
2627 .java file is newer than its .class file. The compiler was
2628 incorrectly printing a warning when file mod times were equal.
2630 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2632 * jvgenmain.c: Use ISPRINT not isascii.
2634 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2636 * parse.y (end_artificial_method_body): Fixed typo.
2638 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2640 * parse.y (patch_method_invocation): Pick the correct enclosing
2641 context when creating inner class instances.
2644 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2646 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2647 Update copyright year to 2000.
2649 2000-11-23 Anthony Green <green@redhat.com>
2651 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2652 Move current_file_list out of yyparse and make it static.
2654 * expr.c: Declare quick_stack and tree_list_free_list as static
2655 (init_expr_processing): Register quick_stack and
2656 tree_list_free_list roots.
2658 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2660 * parse.y (build_outer_field_access): New local `decl_ctx', use
2661 it. Check for field's context and current class immediate outer
2662 context inheritance.
2663 (outer_field_access_p): Consider fields inherited from the last
2665 (build_access_to_thisn): Stop at the last enclosing context if
2669 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2671 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2673 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2675 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2678 2000-11-20 Tom Tromey <tromey@cygnus.com>
2680 * jv-scan.c (help): Document --complexity.
2681 (options): Added --complexity.
2682 (flag_complexity): New global.
2683 (main): Call `report'.
2684 * parse-scan.y (complexity): New global.
2685 (if_then_statement, if_then_else_statement,
2686 if_then_else_statement_nsi, switch_block_statement_group,
2687 while_expression, do_statement, for_begin, continue_statement,
2688 throw_statement, catch_clause, finally, method_invocation,
2689 conditional_and_expression, conditional_or_expression,
2690 conditional_expression): Update complexity.
2691 (reset_report): Reset complexity.
2692 (report): New function.
2694 2000-11-20 Tom Tromey <tromey@cygnus.com>
2696 * lex.c (yylex): Added STRICT_TK case.
2697 * parse.y (STRICT_TK): Added.
2698 * parse-scan.y (STRICT_TK): Added.
2699 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2700 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2702 * keyword.h: Rebuilt.
2703 * keyword.gperf (strictfp): Added.
2705 2000-11-20 Tom Tromey <tromey@cygnus.com>
2707 * lex.c (yylex): Recognize floating point constants with leading
2710 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2712 * java-tree.h (cyclic_inheritance_report): Constify.
2713 * parse.y (cyclic_inheritance_report): Likewise.
2715 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2717 * parse.y (goal): Remove call to ggc_add_string_root.
2719 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2721 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2722 Create string in scratch buffer, then pass to build_string.
2724 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2726 * parse.y (issue_warning_error_from_context): Add
2729 2000-11-11 Anthony Green <green@redhat.com>
2731 * jcf-parse.c (process_zip_dir): Add finput parameter.
2732 (jcf_figure_file_type): Call process_zip_dir with appropriate
2735 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2737 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2738 * jcf-parse.c (jcf_figure_file_type): Likewise.
2740 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2742 * parse.y (create_new_parser_context): Use memset () instead of
2745 2000-11-08 Tom Tromey <tromey@cygnus.com>
2747 * gjavah.c (process_file): Only include gcj/cni.h when generating
2750 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2752 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2753 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2754 instead of bzero ().
2756 2000-11-05 Tom Tromey <tromey@cygnus.com>
2758 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2759 * lex.c (IS_ZERO): New define.
2760 (java_perform_atof): Error on floating point underflow.
2762 2000-11-04 Tom Tromey <tromey@cygnus.com>
2764 * lex.c (java_parse_escape_sequence): Only read two octal
2765 characters if the first one is greater than 3. Don't allow
2766 "octal" numbers to include the digits 8 or 9.
2768 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2770 * Make-lang.in (java.distdir): Remove.
2772 2000-11-03 Tom Tromey <tromey@cygnus.com>
2774 * Make-lang.in (java.dvi): New target.
2775 Partial fix for PR other/567.
2777 * lang-options.h: Mention -Wout-of-date.
2778 * jcf-dump.c (flag_newer): New global.
2779 * gjavah.c (flag_newer): New global.
2780 * jcf-io.c (find_class): Only warn when flag_newer set.
2781 * lang.c (flag_newer): New global.
2782 (struct string_option): New declaration.
2783 (lang_W_options): New global.
2784 (process_option_with_no): New function.
2785 (lang_decode_option): Use it.
2787 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2788 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2791 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2792 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2793 * lex.c (java_read_unicode): Removed `term_context' argument.
2794 Recognize any number of `u' in `\u'.
2795 (java_read_unicode_collapsing_terminators): New function.
2796 (java_get_unicode): Use it.
2797 (java_lineterminator): Removed.
2798 (yylex): Produce error if character literal is newline or single
2799 quote. Return if eof found in middle of `//' comment. EOF in
2800 `//' comment is only an error if pedantic.
2801 (java_ignorable_control_p): New function.
2802 (java_parse_end_comment): Return if eof found in middle of
2805 * jv-scan.c (pedantic): New global.
2807 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2809 * parse.y (outer_field_access_p): Inherited fields aren't
2810 consider outer fields.
2811 (maybe_build_thisn_access_method): Use
2812 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2813 (resolve_expression_name): Trigger an error if a static field
2814 is being accessed as an outer field.
2816 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2818 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2821 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2823 * Make-lang.in: Move all build rules here from Makefile.in,
2824 adapt to new context. Wrap all rules that change the current
2825 directory in parentheses. Expunge all references to $(P).
2826 When one command depends on another and they're run all at
2827 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2828 all object-file generation rules. Delete obsolete variables.
2830 * Makefile.in: Delete.
2831 * config-lang.in: Delete outputs= line.
2833 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2835 * parse.y (patch_method_invocation): NULLify this_arg when already
2837 (maybe_use_access_method): Handle call to methods unrelated to the
2838 current class. Fixed comment.
2841 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2843 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2846 2000-10-24 Tom Tromey <tromey@cygnus.com>
2848 * lex.c (java_new_lexer): Initialize new fields. Work around
2849 broken iconv() implementations.
2850 (java_read_char): Swap bytes if required. Use fallback decoder if
2852 (byteswap_init, need_byteswap): New globals.
2853 (java_destroy_lexer): Only close iconv handle if it is in use.
2854 * lex.h (java_lexer): New fields read_anything, byte_swap,
2856 Made out_buffer unsigned.
2858 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2860 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2861 where an enclosing context can be set on the jdep.
2862 (do_resolve_class): Fixed identation.
2864 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2866 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2868 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2871 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2873 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2875 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2877 * jcf-write.c (OP1): Update `last_bc'.
2878 (struct jcf_block): Fixed indentation and typo in comments. New
2880 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2881 follows `monitorenter'.
2882 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2886 2000-10-16 Tom Tromey <tromey@cygnus.com>
2888 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2889 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2890 * lang-options.h: Added -MA, -MT, -MF..
2891 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2892 (DEPEND_TARGET_SET): New macro.
2893 (DEPEND_FILE_ALREADY_SET): Likewise.
2894 (init_parse): Handle new flags.
2895 * jcf.h (jcf_dependency_print_dummies): Declare.
2896 * Make-lang.in (s-java): Added mkdeps.o.
2897 * Makefile.in (BACKEND): Added mkdeps.o.
2898 (../gcjh$(exeext)): Added mkdeps.o.
2899 (../jcf-dump$(exeext)): Added mkdeps.o.
2900 * jcf-depend.c: Include mkdeps.h.
2901 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2902 add_entry): Removed.
2903 (jcf_dependency_reset): Rewrote.
2904 (dependencies): New global.
2905 (jcf_dependency_set_target): Rewrote.
2906 (jcf_dependency_add_target): Likewise.
2907 (jcf_dependency_add_file): Likewise.
2909 (print_ents): Removed.
2910 (jcf_dependency_write): Rewrote.
2911 (print_dummies): New global.
2912 (jcf_dependency_print_dummies): New function
2913 (jcf_dependency_write): Call deps_dummy_targets if required.
2915 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2917 * gjavah.c (add_class_decl): Removed unused variables `tname',
2918 `tlen' and `name_index'.
2919 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2920 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2921 in `wfl_operator' with value.
2922 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2923 (jcf_figure_file_type): Fixed identation.
2924 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2925 * parse.y (analyze_clinit_body): New function.
2926 (static_initializer:): Reset `current_static_block'.
2927 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2928 `wfl_operator' with new value.
2929 (lookup_cl): Use EXPR_WFL_FILENAME.
2930 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2931 analyze_clinit_body.
2932 (build_outer_field_access): Access to this$<n> built from
2933 current_class, not its outer context.
2934 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2935 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2936 (patch_method_invocation): Use `is_static_flag' when already
2938 (patch_newarray): Removed assignment in ternary operator.
2940 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2942 * except.c (free_eh_ranges): Don't free `whole_range'.
2944 2000-10-15 Anthony Green <green@redhat.com>
2946 * decl.c (init_decl_processing): Call init_class_processing before
2949 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2951 * check-init.c (check_init): Fixed leading comment. Use
2953 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2954 (give_name_to_locals): Likewise.
2955 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2956 fields in lang_decl_var.
2957 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2958 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2959 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2960 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2961 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2962 (LOCAL_FINAL): Rewritten.
2963 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2964 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2965 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2966 `init_final' fields.
2967 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2968 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2969 (TYPE_HAS_FINAL_VARIABLE): New macro.
2970 (struct lang_type): Added `afv' field.
2971 * parse.y (check_static_final_variable_assignment_flag): New function.
2972 (reset_static_final_variable_assignment_flag): Likewise.
2973 (check_final_variable_local_assignment_flag): Likewise.
2974 (reset_final_variable_local_assignment_flag): Likewise.
2975 (check_final_variable_indirect_assignment): Likewise.
2976 (check_final_variable_global_assignment_flag): Likewise.
2977 (add_inner_class_fields): Use LOCAL_FINAL_P.
2978 (register_fields): Handle local finals and final variables.
2979 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2980 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2981 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2983 (java_complete_expand_methods): Loop to set
2984 TYPE_HAS_FINAL_VARIABLE. Call
2985 `reset_final_variable_local_assignment_flag' and
2986 `check_final_variable_local_assignment_flag' accordingly before
2987 and after constructor expansion. Call
2988 `reset_static_final_variable_assignment_flag'
2989 before expanding <clinit> and after call
2990 `check_static_final_variable_assignment_flag' if the
2991 current_class isn't an interface. After all methods have been
2992 expanded, call `check_final_variable_global_assignment_flag' and
2993 `check_static_final_variable_assignment_flag' if the current class
2995 (maybe_yank_clinit): Fixed typo in comment.
2996 (build_outer_field_access_methods): Removed old sanity check. Use
2997 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2998 Don't create access methods for finals.
2999 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3000 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3001 existing DECL_INIT has been processed.
3002 (java_complete_lhs): Likewise.
3003 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3004 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3006 (patch_assignment): Use LOCAL_FINAL_P.
3007 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3008 DECL_INITIAL is nullified.
3011 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3013 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3015 * Makefile.in (parse.c, parse-scan.c): Likewise.
3017 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3019 * class.c (temporary_obstack): Remove.
3020 (make_class): Don't mess with obstascks.
3021 (push_class): Likewise.
3022 (set_super_info): Likewise.
3023 (add_method_1): Likewise.
3024 (add_method): Likewise.
3025 (add_field): Likewise.
3026 (build_utf8_ref): Likewise.
3027 (build_class_ref): Likewise.
3028 (build_static_field_ref): Likewise.
3029 (finish_class): Likewise.
3030 (push_super_field): Likewise.
3031 (layout_class): Likewise.
3032 (layout_class_methods): Likewise.
3033 (init_class_processing): Likewise.
3034 * constants.c (get_tag_node): Likewise.
3035 (build_constant_data_ref): Likewise.
3036 * decl.c (ggc_p): Remove.
3037 (copy_lang_decl): Use ggc_alloc.
3038 (complete_start_java_method): Don't mess with obstacks.
3039 (start_java_method): Likewise.
3040 (end_java_method): Likewise.
3041 * except.c (link_handler): Use xmalloc.
3042 (free_eh_ranges): New function.
3043 (method_init_exceptions): Use it.
3044 (add_handler): Use xmalloc.
3045 (expand_start_java_handler): Don't mess with obstacks.
3046 (prepare_eh_table_type): Likewise.
3047 (expand_end_java_handler): Likewise.
3048 * expr.c (push_value): Likewise.
3049 (create_label_decl): Likewise.
3050 (build_jni_stub): Likewise.
3051 (java_lang_expand_expr): Likewise.
3052 (note_instructions): Use xrealloc.
3053 (java_push_constant_from_pool): Don't mess with obstacks.
3054 (process_jvm_instruction): Likewise.
3055 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3057 * jcf-parse.c (get_constant): Don't mess with obstacks.
3058 (read_class): Likewise.
3059 (jcf_parse): Likewise.
3060 * lex.c (expression_obstack): Remove.
3061 (java_lex): Don't use obstack_free.
3062 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3063 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3064 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3065 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3066 * parse.y (gaol): Add more GC roots.
3067 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3068 (lookup_field_wrapper): Likewise.
3069 (obtain_incomplete_type): Don't mess with obstacks.
3070 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3072 (craft_constructor): Don't mess with obstacks.
3073 (safe_layout_class): Likewise.
3074 (java_complete_class): Likewise.
3075 (source_end_java_method): Likewise.
3076 (build_outer_field_access_methods): Likewise.
3077 (build_outer_method_access_method): Likewise.
3078 (maybe_build_thisn_access_method): Likewise.
3079 (build_dot_class_method_invocation): Likewise.
3080 (java_complete_tree): Likewise.
3081 (java_complete_lhs): Likewise.
3082 (do_merge_string_cste): Likewise.
3083 (patch_string_cst): Likewise.
3084 (array_constructor_check_entry): Likewise.
3085 * typeck.c (build_java_array_type): Likewise.
3086 (parse_signature_string): Likewise.
3087 (build_java_signature): Likewise.
3089 2000-10-12 Tom Tromey <tromey@cygnus.com>
3092 * gjavah.c (add_class_decl): Don't special-case inner classes.
3093 (add_namelet): Likewise.
3095 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3097 * java-tree.h: Constify current_encoding.
3098 * lang.c: Constify current_encoding.
3100 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3102 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3103 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3105 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3107 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3108 patch. Fixes gcj/340.
3110 2000-10-10 Tom Tromey <tromey@cygnus.com>
3112 * lex.c (java_new_lexer): Initialize out_first and out_last
3114 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3116 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3118 * parse.y (pop_current_osb): New function.
3119 (array_type:): Use `dims:', changed actions
3120 accordingly. Suggested by Anthony Green.
3121 (array_creation_expression:): Used pop_current_osb.
3122 (cast_expression:): Likewise.
3123 (search_applicable_method_list): Fixed indentation.
3125 2000-10-08 Anthony Green <green@redhat.com>
3127 * parse.y (array_type_literal): Remove production.
3128 (type_literals): Refer to array_type, not array_type_literal.
3130 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3132 Patch contributed by Corey Minyard.
3133 * decl.c (check_local_named_variable): New function.
3134 (tree check_local_unnamed_variable): Likewise.
3135 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3137 2000-10-07 Anthony Green <green@redhat.com>
3139 * class.c (layout_class): Handle case where superclass can't be
3142 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3144 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3147 2000-10-05 Tom Tromey <tromey@cygnus.com>
3149 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3150 * jvgenmain.c (class_mangling_prefix): Removed.
3151 (class_mangling_suffix): New global.
3153 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3155 (print_method_info): Handle overrides for static and final
3157 (process_file): Generate declaration for class object field.
3158 * class.c (cxx_keywords): New array.
3159 (utf8_cmp): New function.
3160 (cxx_keyword_p): New function.
3161 (layout_class_method): Mangle C++ keywords by appending `$'.
3162 (mangle_field): New function.
3163 (mangle_class_field): Use mangle_field. Mangle class name as
3165 (mangle_static_field): Use mangle_field.
3167 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * decl.c (find_local_variable): Removed uncessary type check and
3170 fixed range check typo. From Corey Minyard.
3172 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * decl.c (give_name_to_locals): New local `code_offset'. Call
3175 `maybe_adjust_start_pc'.
3176 * expr.c (note_instructions): New function.
3177 (expand_byte_code): Don't collect insn starts here.
3178 (peek_opcode_at_pc): New function.
3179 (maybe_adjust_start_pc): Likewise.
3180 * java-tree.h (maybe_adjust_start_pc): Declare.
3181 (note_instructions): Likewise.
3182 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3184 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3186 * parse.y (field_access:): Fixed indentation.
3187 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3189 2000-09-07 Tom Tromey <tromey@cygnus.com>
3192 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3193 JPRIMITIVE_TYPE_P, for arithmetic operators.
3194 (patch_method_invocation): Indentation fix.
3195 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3196 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3197 (do_unary_numeric_promotion): Cleaned up code.
3198 (valid_cast_to_p): Handle boolean correctly.
3200 2000-09-27 Tom Tromey <tromey@cygnus.com>
3202 * lex.c (java_read_unicode): Reset bs_count when finished with
3205 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3208 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3209 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3210 (typeck.o): Depend on ggc.h.
3211 * class.c (add_method_1): Use GC functions for allocation.
3212 (init_class_processing): Register roots.
3213 * decl.c (ggc_p): Set to 1.
3214 (pending_local_decls): Make it static.
3215 (push_jvm_slot): Use GC functions for allocation.
3216 (init_decl_processing): Register roots.
3217 (give_name_to_locals): Use GC functions for allocation.
3218 (lang_mark_tree): New function.
3219 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3220 functions for allocation.
3221 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3222 * lex.c (java_lex): Use build_string, rather than replicating it
3224 * parse.y (goal): Add more roots.
3225 (mark_parser_ctxt): New function.
3226 * typeck.c: Include ggc.h.
3228 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3230 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3231 contains something else than MODIFY_EXPR.
3233 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3235 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3236 * Makefile.in (parse.o): Depend on ggc.h.
3237 (class.o): Likewise.
3238 (constants.o): Likewise.
3241 (jcf-parse.o): Likewise.
3242 (jcf-write.o): Likewise.
3243 (mangle.o): Likewise.
3244 * class.c: Include ggc.h.
3245 (build_static_field_ref): Register GC roots.
3246 (layout_class): Likewise.
3247 (init_class_processing): Likewise.
3248 * constants.c: Include ggc.h.
3249 (current_constant_pool_data_ref): Remove.
3250 (tag_nodes): Move it to ...
3251 (get_tag_node): ... here. Register GC roots.
3252 * decl.c: Include ggc.h. Remove many global tree definitions.
3253 (throw_node): Define.
3254 (java_global_trees): Likewise.
3255 (predef_filenames): Make the size a constant.
3256 (init_decl_processing): Adjust accordingly.
3257 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3258 * expr.c: Include ggc.h.
3259 (init_expr_processing): Register GC roots.
3260 (build_invokeinterface): Likewise.
3261 * java-tree.h: Replace extern tree declarations with macros.
3262 (java_global_trees): New variable.
3263 (java_tree_index): New enumeration.
3264 (init_jcf_parse): Declare.
3265 * jcf-parse.c: Include ggc.h.
3266 (current_class): Remove declaration.
3267 (main_class): Likewise.
3268 (all_class_list): Likewise.
3269 (predefined_filename_p): Adjust for constant size of
3271 (init_jcf_parse): New function.
3272 * jcf-write.c: Include ggc.h.
3273 (generate_classfile): Register GC roots.
3274 (append_synthetic_attribute): Likewise.
3275 (append_innerclass_attribute_entry): Likewise.
3276 * lang.c: Include ggc.h.
3277 (lang_print_error): Register GC roots.
3278 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3280 * parse.y: Include ggc.h.
3281 (wfl_operator): Remove.
3282 (goal): Register GC roots.
3283 (java_pop_parser_context): Adjust for new field names.
3284 (java_parser_context_save_global): Likewse.
3285 (java_parser_context_restore_global): Likewise.
3286 (java_parser_context_suspend): Likewise.
3287 (java_parser_context_resume): Likewise.
3288 (verify_constructor_circularity): Register GC roots.
3289 (lookup_cl): Likewise.
3290 (java_reorder_fields): Likewise.
3291 (build_current_this): Likewise.
3292 (class_in_current_package): Likewise.
3293 (argument_types_convertible): Likewise.
3294 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3296 2000-09-14 Tom Tromey <tromey@cygnus.com>
3298 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3300 2000-09-13 Tom Tromey <tromey@cygnus.com>
3302 * jcf-parse.c: Include <locale.h>.
3303 * jv-scan.c: Include <locale.h>.
3305 2000-09-12 Tom Tromey <tromey@cygnus.com>
3307 * expr.c (pop_type_0): Return `Object' if trying to merge two
3309 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3310 interface types; `Object' is always a valid supertype.
3312 2000-09-12 Tom Tromey <tromey@cygnus.com>
3315 * jv-scan.c (help): Document --encoding.
3316 (options): Added `encoding' entry.
3317 (OPT_ENCODING): New define.
3318 (main): Handle --encoding.
3319 Include <langinfo.h> if nl_langinfo exists.
3320 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3322 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3323 (parse_source_file): Correctly call java_init_lex. Added `finput'
3324 argument. Use nl_langinfo to determine default encoding.
3325 * java-tree.h (current_encoding): Declare.
3326 * parse.y (java_parser_context_restore_global): Don't restore
3328 (java_parser_context_save_global): Don't set `finput' field.
3329 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3331 * lang.c (current_encoding): New global.
3332 (lang_decode_option): Recognize `-fencoding='.
3333 (finish_parse): Don't close finput.
3334 * parse.h (struct parser_ctxt): Removed `finput' and
3335 `unget_utf8_value' fields. Added `lexer' field.
3336 (java_init_lex): Fixed declaration.
3337 * lex.c (java_new_lexer): New function.
3338 (java_destroy_lexer): Likewise.
3339 (java_read_char): Added `lex' argument. Handle iconv case.
3340 (java_read_unicode): Added `lex' argument. Count backslashes in
3342 (java_init_lex): Added `finput' and `encoding' arguments. Set
3343 `lexer' field in ctxp.
3344 (BAD_UTF8_VALUE): Removed.
3345 (java_lex): Handle seeing UEOF in the middle of a string literal.
3346 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3347 (java_lexer): New structure.
3350 (DEFAULT_ENCODING): New define.
3351 (java_destroy_lexer): Declare.
3353 2000-09-12 Tom Tromey <tromey@cygnus.com>
3356 * lex.c (java_init_lex): Initialize java_io_serializable.
3357 * parse.y (java_io_serializable): New global.
3358 (valid_ref_assignconv_cast_p): An array can be cast to
3361 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3363 * decl.c, expr.c: Include defaults.h if not already included.
3364 Don't define the *_TYPE_SIZE macros.
3366 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3368 * typeck.c (build_java_array_type): Correct first parameter
3369 in ADJUST_FIELD_ALIGN invocation.
3371 2000-09-06 Tom Tromey <tromey@cygnus.com>
3373 * lang-specs.h: Also recognize `-femit-class-files'.
3375 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3377 * verify.c (merge_types): Load the types to merge if necessary.
3379 2000-09-02 Anthony Green <green@redhat.com>
3381 * jcf-io.c: Include zlib.h.
3382 (open_in_zip): Read compressed class file archives.
3383 * zipfile.h (ZipDirectory): Add uncompressed_size and
3384 compression_method fields.
3385 * zextract.c (read_zip_archive): Collect file compression info.
3387 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3389 * parse.y (do_resolve_class): Also explore superclasses of
3390 intermediate enclosing contexts when searching for inner classes.
3392 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3394 * parse.y (variable_declarator_id:): Better error message.
3395 (expression_statement:): Use YYNOT_TWICE.
3396 (cast_expression:): Likewise.
3397 (assignment:): Likewise.
3399 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3401 * parse.y (do_merge_string_cste): New locals. Create new
3402 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3404 2000-08-07 Hans Boehm <boehm@acm.org>
3406 * boehm.c (mark_reference_fields): Set marking bits for all words in
3407 a multiple-word record.
3408 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3411 2000-08-31 Mike Stump <mrs@wrs.com>
3413 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3414 jcf-dump$(exeext)): Make parallel safe.
3416 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3418 * jcf-parse.c (set_source_filename): Constify a char *.
3419 * jcf-write.c (append_innerclasses_attribute,
3420 make_class_file_name): Constify a char *. Don't recycle a
3421 variable for an unrelated purpose.
3422 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3423 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3425 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3427 * expr.c (can_widen_reference_to): Fixed indentation.
3428 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3429 * parse.y: `finit$' replaces `$finit$' in comments.
3430 (try_builtin_assignconv): Fixed leading comment.
3432 2000-08-25 Greg McGary <greg@mcgary.org>
3434 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3436 2000-08-24 Greg McGary <greg@mcgary.org>
3438 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3439 * parse.y (BINOP_LOOKUP): Likewise.
3441 2000-08-22 Andrew Haley <aph@cygnus.com>
3443 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3444 sign extending. Fixes gcj/321.
3445 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3446 combining to make a jlong. Fixes gcj/321.
3448 2000-08-21 Nix <nix@esperi.demon.co.uk>
3450 * lang-specs.h: Do not process -o or run the assembler if
3453 2000-08-16 Andrew Haley <aph@cygnus.com>
3455 * typeck.c (build_java_array_type): Rewrite code to do array
3456 alignment. Take into account back-end macros when aligning array
3457 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3458 user to set alignment. Fixes gcj/252 and 160.
3460 2000-08-09 Tom Tromey <tromey@cygnus.com>
3462 * parse.y (check_abstract_method_definitions): Now return `int'.
3463 Check implemented interfaces. Fixes PR gcj/305.
3465 * parse.y (patch_switch_statement): Disallow `long' in switch
3466 expressions. Fixes PR gcj/310.
3468 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 * decl.c (finit_leg_identifier_node): New global.
3471 (init_decl_processing): Use `finit$' to initialize
3472 finit_identifier_node. Use `$finit$' to initialize
3473 finit_leg_identifier_node.
3474 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3475 * java-tree.h (finit_identifier_node): Changed attached comment.
3476 (finit_leg_identifier_node): New declaration.
3477 (ID_FINIT_P): Take finit_identifier_node and
3478 finit_leg_identifier_node into account. This is a backward
3481 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3483 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3485 (generate_bytecode_insns): Check `nargs' before emitting it.
3486 * verify.c (merge_type_state): Fixed typo.
3487 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3488 generate_bytecode_{conditional,insns}.
3490 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3492 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3495 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * class.c (maybe_layout_super_class): Fixed indentation.
3498 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3499 (java_check_methods): New function declaration.
3500 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3501 instead of `str_ptr'.
3502 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3503 of a `invokeinterface' at the right time.
3504 * parse.h (WFL_STRIP_BRACKET): New macro.
3505 (SET_TYPE_FOR_RESOLUTION): Use it.
3506 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3507 (check_class_interface_creation): Don't check for cross package
3508 innerclass name clashes.
3509 (method_header): Behave properly if MDECL is `error_mark_node'.
3510 (method_declarator): Return `error_mark_node' if bogus current
3512 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3513 (resolve_and_layout): New local `decl_type', set and used. Call
3515 (java_check_methods): New method.
3516 (java_layout_classes): Use it.
3517 (resolve_qualified_expression_name): No EH check necessary in
3519 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3521 (patch_assignment): Set DECL_INITIAL on integral final local.
3523 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3525 * java-tree.h (flag_extraneous_semicolon): New extern.
3526 * lang-options.h: (-Wextraneous-semicolon): New option.
3527 * lang.c (flag_redundant): Fixed typo in leading comment.
3528 (flag_extraneous_semicolon): New global.
3529 (lang_decode_option): Set `flag_extraneous_semicolon' when
3530 -Wall. Decode `-Wextraneous-semicolon'.
3531 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3532 `empty_statement' rule.
3533 (class_body_declaration): Likewise.
3534 (method_body:): Accept `;' as a method body.
3535 (static_initializer:): Removed `SC_TK' hack.
3536 (constructor_block_end:): Likewise.
3537 (empty_statement:): Report deprecated empty declaration. Fixes
3540 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3542 * parse.y (build_dot_class_method_invocation): Changed parameter
3543 name to `type'. Build signature from `type' and convert it to a
3544 STRING_CST if it's an array.
3545 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3546 to use `ref_type' directly.
3548 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3550 * lang-options.h: Added a comma after the last element to avoid
3551 syntax errors when other languages define additional options.
3553 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3555 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3556 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3557 (jc1): Link with $(BACKEND).
3558 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3560 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3562 * jvspec.c: Adjust type of second argument to
3563 lang_specific_driver, and update code as necessary.
3565 * class.c (build_dtable_decl): Initialize dummy.
3567 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3570 method bodies not to rule out discarding `<clinit>'; don't use
3571 <clinit> to initialize static fields with constant initializers.
3573 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3575 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3577 (method_synthetic): New global.
3578 (HANDLE_METHOD): Recognize synthetic method and tell
3579 `print_method_info' about it.
3580 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3581 processing a synthetic method.
3582 * jcf-reader.c (skip_attribute): New function.
3583 ( skip_attribute): Likewise.
3585 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3587 * parse.y (build_outer_field_access): Fixed comments.
3588 (fix_constructors): Emit the initialization of this$<n> before
3590 (resolve_qualified_expression_name): Build an access to `decl' if
3593 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3595 * parse-scan.y (curent_class): Non longer const.
3596 (inner_qualifier, inner_qualifier_length): Deleted.
3597 (current_class_length): New global.
3598 (bracket_count): Fixed typo in leading comment.
3599 (anonymous_count): New global.
3600 (class_instance_creation_expression:): Handle anonymous classes.
3601 (anonymous_class_creation:): New rule.
3602 (push_class_context): Rewritten.
3603 (pop_class_context): Likewise.
3604 (INNER_QUALIFIER): Macro deleted.
3605 (report_class_declaration): call `push_class_context' when
3606 entering the function. `fprintf' format modified not to use
3608 (report_class_declaration): Assign `package_name' and
3609 `current_class' to NULL separately.
3611 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * expr.c (build_invokeinterface): Call layout_class_methods on
3616 2000-07-27 Tom Tromey <tromey@cygnus.com>
3617 Anthony Green <green@cygnus.com>
3618 Alexandre Petit-Bianco <apbianco@cygnus.com>
3620 * class.c (make_class_data): Create vtable for abstract classes.
3621 (get_dispatch_table): Changed to cope with abstract classes.
3623 2000-07-27 Tom Tromey <tromey@cygnus.com>
3625 * parse.y (patch_method_invocation): Don't reverse the argument
3626 list when dealing with anonymous class constructors. Fixed typo in
3629 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3631 * parse.y (build_alias_initializer_parameter_list): Reverse
3632 crafted list when building aliases for anonymous class
3635 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3637 * parse.y (jdep_resolve_class): Don't bother checking potential
3638 innerclass access if `decl' is NULL.
3639 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3642 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * parse.c: Remove (again.)
3646 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3648 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3649 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3650 outside the `if' statement, alias to innerclass removed, `decl'
3651 used to mark the class complete.
3653 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3655 * parse.y (simple_name:): Fixed typo in error message.
3657 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3659 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3660 or its first operand can be error marks.
3662 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3664 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3665 * parse.y (method_header): Likewise.
3667 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3669 * parse.y (process_imports): Consider that one might be trying to
3670 import an innerclass. Fixes gcj/254
3672 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3674 * parse.y (find_as_inner_class): Handle the case where the
3675 enclosing context of an innerclass has been loaded as bytecode.
3677 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3679 * parse.y (simple_name:): Reject `$' in type names.
3680 (resolve_type_during_patch): Use `type' as a second
3681 argument to resolve_no_layout. Fixes gcj/257.
3683 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3685 * parse.y (find_most_specific_methods_list): Select the only
3686 non-abstract method even if max has been set.
3687 Fixes gcj/285, gcj/298.
3689 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3691 * lang-specs.h: Added %(jc1) to java compiler options.
3693 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3695 * .cvsignore: New file.
3697 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3699 * parse.y (not_accessible_p): Access granted to innerclasses
3700 (indirectly) extending the reference type. Fixes gcj/249.
3702 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3704 * parse.y (patch_method_invocation): Fixed comment.
3705 (maybe_use_access_method): Build this$<n>s to the context of the
3706 target method, or a type that extends it. Fixes gcj/242.
3708 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3712 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3716 2000-07-13 Tom Tromey <tromey@cygnus.com>
3718 * lang-specs.h: Added %{I*}.
3720 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3722 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3724 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3726 * parse-scan.c: Remove.
3728 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3730 * class.c (set_super_info): Handled protected inner classes.
3731 (common_enclosing_context_p): Bail early if arguments aren't both
3733 (get_access_flags_from_decl): Handle private and protected inner
3735 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3736 (CLASS_PROTECTED): Likewise.
3737 (struct lang_type): New bitfield `poic'.
3738 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3740 (check_inner_class_access): Renamed arguments, added
3741 comments. Handles protected inner classes (fixes gcj/225)
3742 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3744 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3746 * parse.y (resolve_qualified_expression_name): Verify qualified
3747 access to `this'. Fixes gcj/239.
3749 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * jcf-write.c (generate_classfile): Don't install ConstantValue
3754 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3756 * parse.y (resolve_qualified_expression_name): Handle inner class
3757 access. Fixes gcj/256.
3759 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3761 * jcf-write.c (generate_classfile): Properly install the
3762 ConstantValue attribute and the initial value constant pool index
3763 on string constants.
3764 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3767 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3769 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3771 * parse.y (find_as_inner_class): Fixed typo.
3772 (do_resolve_class): Explore enclosing contexts when searching for
3773 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3774 (check_inner_class_access): Check `decl' which can be null in case
3777 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * java-tree.h (java_debug_context): Declared `extern'.
3780 (safe_layout_class): Likewise.
3781 * parse.y (resolve_field_access): Field must be `static' in order
3782 to be replaced by its initial value. Added comments.
3783 (find_applicable_accessible_methods_list): Fixed typo.
3784 (find_most_specific_methods_list): Methods found in innerclasses
3785 take over methods founds in the enclosing contexts.
3786 (java_complete_tree): Loosen restrictions on the type of DECLs
3787 that can be replaced by their initialization values.
3788 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3790 2000-07-05 Tom Tromey <tromey@cygnus.com>
3792 * Make-lang.in (PARSE_DIR): New macro.
3793 (PARSE_RELDIR): Likewise.
3794 (PARSE_C): Likewise.
3795 (PARSE_SCAN_C): Likewise.
3796 ($(PARSE_C)): New target.
3797 ($(PARSE_SCAN_C)): Likewise.
3798 (SET_BISON): New macro.
3799 (BISONFLAGS): Likewise.
3800 (JAVABISONFLAGS): Likewise.
3802 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3804 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3805 argument on the first pass for CNI as well as JNI.
3806 (print_method_info): Set up method name on the first pass only.
3808 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3810 * parse.y (parser_qualified_classname): Removed parameter
3812 (create_interface): Removed first passed parameter to
3813 parser_qualified_classname.
3814 (create_class): Likewise. Don't install alias on static
3815 innerclasses. Fixes gcj/275.
3817 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3819 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3820 debugable statement with empty_stmt_node. Fixes gcj/272
3822 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3824 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3827 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * jcf-write.c (push_long_const): Appropriately cast short negative
3832 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3834 * parse.y (verify_constructor_super): Use loop variable
3835 `m_arg_type' initialized with `mdecl_arg_type'.
3837 2000-06-29 Tom Tromey <tromey@cygnus.com>
3839 * parse.y (resolve_field_access): Handle case where `type_found'
3842 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3844 * expr.c (lookup_field): The same field can be found through two
3845 different interface. Don't declare it ambiguous in that case.
3847 2000-06-27 Tom Tromey <tromey@cygnus.com>
3849 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3850 follows \r, then unget it at a lower level.
3852 2000-06-26 Tom Tromey <tromey@cygnus.com>
3854 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3857 2000-06-25 Tom Tromey <tromey@cygnus.com>
3859 * parse.y (for_statement): Wrap expression in a WFL if it is a
3860 constant. For PR gcj/268.
3862 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3864 * parse.y (do_resolve_class): Minor optimiztion in the package
3865 list search. Removed unnecessary test and return statement.
3866 (valid_ref_assignconv_cast_p): Order of arguments to
3867 enclosing_context_p fixed.
3869 2000-06-24 Tom Tromey <tromey@cygnus.com>
3871 * expr.c (lookup_field): Print error and return error_mark_node if
3872 field reference is ambiguous.
3874 * parse.y (check_abstract_method_definitions): Also check if
3875 `other_method' is abstract.
3877 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3881 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3882 (struct lang_type): New field `pic'.
3883 (CLASS_PRIVATE): New macro.
3884 * parse.y (check_inner_class_access): New function.
3885 (jdep_resolve_class): Call it.
3887 2000-06-23 Tom Tromey <tromey@cygnus.com>
3889 * parse.y (patch_incomplete_class_ref): Initialize the returned
3890 class. For PR gcj/260.
3892 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3894 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3896 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3898 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3899 Java specific checks.
3900 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3902 * java-tree.def (CASE_EXPR): Marked 'e'.
3903 (DEFAULT_EXPR): Likewise.
3904 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3906 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3907 Java specific checks.
3908 (generate_bytecode_insns): Test try_block for BLOCK before using
3910 * parse.y (build_wfl_wrap): Added `location' argument. Set
3911 EXPR_WFL_LINECOL accordingly.
3912 (dim_expr:): Wrap constants with WFLs.
3913 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3914 (resolve_package): Check for `stmt' not being a BLOCK before
3915 building a debuggable statement with it.
3916 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3918 (resolve_field_access): Make sure `decl' is a DECL before treating
3920 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3921 IDENTIFIER_NODE before treating it as such.
3922 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3923 treating it as such.
3924 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3925 to be applied only on non array types.
3927 2000-06-16 Per Bothner <per@bothner.com>
3929 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3930 define in terms of DECL_RESULT, as that fails when --enable-checking.
3932 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3934 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3935 types the same in comparison.
3936 (CHECK_OP): Add static prototype.
3938 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3940 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3941 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3944 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3946 * decl.c (create_primitive_vtable): Prototype.
3948 * jcf-write.c (generate_bytecode_insns): Initialize variable
3951 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3953 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3955 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3956 to track searched classes, and do not search the same class more than
3957 once. Call find_applicable_accessible_methods_list on immediate
3958 superclass, instead of search_applicable_method_list on all ancestors.
3961 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3963 * parse.y (register_fields): Permit static fields in inner classes
3964 if they are final. Fix for PR gcj/255.
3966 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3968 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3969 * parse.y (find_in_imports): Returned type changed to void,
3970 leading comment fixed.
3971 (register_package): New function.
3972 (qualify_and_find): Likewise.
3973 (package_declaration:): Use `register_package'.
3974 (single_type_import_declaration:): Removed local variable
3975 `node'. Added missing `;' for consistency.
3976 (type_import_on_demand_declaration:): Use `chainon' to link new
3978 (lookup_field_wrapper): Lookup local variables defined in outer
3980 (java_complete_class): Don't reverse the list of imported on demand.
3981 (do_resolve_class): Reorganized. Removed local variable
3982 `original_name'. Call `qualify_and_find' with the current package
3983 name, invoke `find_in_imports_on_demand' right after. Call
3984 `qualify_and_find' with the packages we've seen so far. Fixed
3985 operations numbering in comments.
3986 (java_expand_class): Don't reverse `package_list'.
3987 (find_most_specific_methods_list): New local variables `abstract'
3988 and `candidates'. Use them to pick the right method.
3990 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3992 * parse.y (check_modifiers_consistency): Don't subtract out
3993 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3995 2000-06-04 Philipp Thomas <pthomas@suse.de>
3997 * Makefile.in (INTLLIBS): New.
4001 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4003 * class.c (get_dispatch_table): Build the vtable dummy entry list
4004 element with a null purpose. Fixed leading comment.
4005 (build_dtable_decl): Build an accurate dtable type when appropriate
4008 2000-06-02 Richard Henderson <rth@cygnus.com>
4010 * lang.c (lang_get_alias_set): New.
4012 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4014 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4015 before using it as the accessed field.
4017 2000-05-31 Tom Tromey <tromey@cygnus.com>
4019 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4020 char_array_vtable, short_array_vtable, int_array_vtable,
4021 long_array_vtable, float_array_vtable, double_array_vtable):
4023 * expr.c (get_primitive_array_vtable): New function.
4024 (create_primitive_vtable): New function.
4025 (java_lang_expand_expr): Enable code to statically generate
4027 * decl.c (init_decl_processing): Create primitive vtables.
4028 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4029 short_array_vtable, int_array_vtable, long_array_vtable,
4030 float_array_vtable, double_array_vtable): Define.
4032 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4034 * java/parse.y (find_applicable_accessible_methods_list):
4035 Don't add an uninitialized value to the list.
4037 2000-05-25 Tom Tromey <tromey@cygnus.com>
4039 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4040 when trying to see if field's class should be initialized. Always
4041 initialize field's declaring class, not qualified class.
4044 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4045 `wfl_operator', to maybe_build_primttype_type_ref.
4048 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4050 * parse.y (patch_method_invocation): Don't try to lookup methods
4053 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4055 * parse.y (resolve_field_access): Call the appropriate <clinit>
4056 before accessing the length of a static array. Craft a decl for
4057 the field while its time. Fixes PR gcj/129.
4059 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * parse.y (resolve_package): Correctly set `*next' (was off by
4063 (resolve_qualified_expression_name): Fixed comment.
4065 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4067 * jcf-parse.c (jcf_parse_source): Reset current_class and
4068 current_function_decl to NULL before parsing a new file.
4070 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4072 * parse.y (block_end:): If the collected block doesn't feature a
4073 statement, insert an empty statement.
4075 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4077 * parse.y (maybe_yank_clinit): New function.
4078 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4079 end of the list of methods belonging to a class.
4080 (java_complete_expand_method): Check whether <clinit> is really
4081 necessary and expand it accordingly.
4083 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4085 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4086 processed by the method's switch statement.
4088 2000-05-19 Tom Tromey <tromey@cygnus.com>
4090 * java-tree.h: Added init state enum.
4091 * decl.c (emit_init_test_initialization): Initialize class
4092 initialization check variable by looking at class' state.
4094 2000-05-19 Tom Tromey <tromey@cygnus.com>
4096 * java-tree.h (build_instanceof): Declare.
4097 (build_get_class): Declare.
4098 * parse.y (patch_binop): Use build_instanceof.
4099 * expr.c (build_instanceof): New function. If class is final,
4100 don't make a function call.
4101 (expand_java_INSTANCEOF): Use it.
4102 (build_get_class): New function.
4104 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4106 * jcf-write.c (generate_classfile): Scan the source_file for
4107 slashes with the right pointer variable.
4109 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4111 * lang.c (lang_decode_option): Update -Wunused flags by calling
4113 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4115 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4117 * check_init.c (check_init): Constify local char *.
4118 * class.c (push_class): Constify local char *.
4119 * java_tree.h: Update prototypes.
4120 * jcf-io.c (open_class): Constify filename parameter and
4122 (find_class): Remove redundant string copy. Cast return from
4124 * jcf-parse.c (read_class, parse_class_file, yyparse):
4125 Constify local char *.
4126 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4127 Constify local char *.
4128 * jcf.h (JCF): Constify filename and classname.
4129 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4130 * lang.c (init_parse): Constify parameter and return value.
4131 * lex.c (java_get_line_col): Constify filename parameter.
4132 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4133 * parse.y (java_parser_context_suspend,
4134 issue_warning_error_from_context, safe_layout_class): Constify
4136 * parse.c: Regenerate.
4138 2000-05-08 Tom Tromey <tromey@cygnus.com>
4140 * expr.c (build_jni_stub): Cache the result of
4141 _Jv_LookupJNIMethod.
4143 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4145 * decl.c (predef_filenames_size): Now 7.
4146 (predef_filenames): New seventh entry.
4148 2000-05-04 Tom Tromey <tromey@cygnus.com>
4150 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4151 Keep track of when we've seen a reference field after a
4152 non-reference field.
4153 (get_boehm_type_descriptor): Handle case where we see
4154 non-reference fields but no trailing reference field.
4155 * decl.c (rawdata_ptr_type_node): Define.
4156 (init_decl_processing): Initialize rawdata_ptr_type_node.
4157 * java-tree.h (rawdata_ptr_type_node): Declare.
4159 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4161 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4162 specifiers in calls to fprintf.
4164 2000-05-03 Andrew Haley <aph@cygnus.com>
4166 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4168 * javaop.h (WORD_TO_INT): New function.
4169 (IMMEDIATE_s4): Use WORD_TO_INT.
4170 * jcf.h (JPOOL_INT): Ditto.
4172 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4175 2000-04-19 Tom Tromey <tromey@cygnus.com>
4177 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4179 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4181 * expr.c (build_jni_stub): New function.
4182 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4184 * parse.y (java_complete_expand_methods): Expand a native method
4185 and call build_jni_stub if -fjni given.
4186 * lang-options.h: Document -fjni.
4187 * lang.c (flag_jni): New global.
4188 (lang_f_options): Added `jni' entry.
4189 * java-tree.h (soft_lookupjnimethod_node,
4190 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4192 (flag_jni): Declare.
4193 (build_jni_stub): Declare.
4194 (struct lang_decl): Added `native' flag.
4195 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4197 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4198 soft_jnipopsystemframe_node): New globals.
4199 (init_decl_processing): Set them. _Jv_InitClass only takes one
4202 * java-tree.def: Put into `C' mode.
4204 2000-04-27 Tom Tromey <tromey@cygnus.com>
4207 * expr.c (expand_invoke): Generate check to see if object pointer
4208 is null in nonvirtual invocation case.
4209 * java-tree.h (soft_nullpointer_node): Declare.
4210 * decl.c (soft_nullpointer_node): New global.
4211 (init_decl_processing): Initialize soft_nullpointer_node.
4212 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4213 or `private' methods.
4214 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4216 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4218 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4221 2000-04-26 Tom Tromey <tromey@cygnus.com>
4223 * zextract.c (find_zip_file_start): New function.
4224 (read_zip_archive): Use it.
4226 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4228 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4230 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4232 * class.c (common_enclosing_context_p): New function.
4233 * java-tree.h (common_enclosing_context_p): Added prototype.
4234 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4235 classes sharing an outer context with the current instance.
4236 * parse.y (build_access_to_thisn): Fixed leading comment.
4237 (verify_constructor_super): New local `supper_inner'. Skip
4238 enclosing context argument in the case of inner class constructors.
4239 (patch_method_invocation): Insert proper context as second
4240 parameter to pure inner class constructor super invocations.
4242 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4244 * parse.y (end_class_declaration): Reset the interface number
4247 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4249 * parse.y (source_start_java_method): Deleted unnecessary code.
4250 (patch_method_invocation): Fixed comment.
4252 2000-04-24 Robert Lipe <robertlipe@usa.net>
4254 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4256 2000-04-23 Tom Tromey <tromey@cygnus.com>
4258 * boehm.c (mark_reference_fields): Use int_byte_position.
4260 2000-04-22 Tom Tromey <tromey@cygnus.com>
4262 * boehm.c (mark_reference_fields): Only call byte_position on
4265 2000-04-22 Tom Tromey <tromey@cygnus.com>
4267 * boehm.c (mark_reference_fields): Added `last_view_index'
4268 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4270 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4272 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4273 * parse.y (check_class_interface_creation): Fixed comments. Select
4274 permitted modifiers for (inner) interfaces. Changed error message
4275 to report rejected modifiers used with local classes.
4277 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4279 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4280 of directly inherited type considered in scope.
4281 * parse.y (do_resolve_class): Search inherited classes for inner
4284 2000-04-20 Tom Tromey <tromey@cygnus.com>
4286 * parse.y (not_accessible_p): Use member's class, not current
4287 class, when doing inheritance check for protected reference.
4290 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4292 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4294 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * parse.y (lookup_field_wrapper): Search for final local aliases.
4297 (resolve_expression_name): Let lookup_field_wrapper search for
4298 final local aliases. Force the value of `name' if one is found.
4299 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4300 an expression name. Fixed comments.
4302 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4304 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4306 2000-04-19 Tom Tromey <tromey@cygnus.com>
4308 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4310 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4312 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4314 2000-04-18 Tom Tromey <tromey@cygnus.com>
4317 * gjavah.c (utf8_cmp): Changed return value.
4318 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4320 (cxx_keywords): New global.
4321 (get_field_name): Handle new result of cxx_keyword_subst.
4322 (print_method_info): Likewise.
4324 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4326 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4327 with a newline, for CNI.
4328 (print_stub_or_jni): Print a space or newline before method name for
4330 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4331 (process_file): Include gcj/cni.h if generating CNI stubs.
4333 2000-04-16 Tom Tromey <tromey@cygnus.com>
4335 * gjavah.c (decompile_method): Use print_field_name.
4338 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4340 * parse.y (java_expand_classes): Reverse the package list once.
4341 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4343 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4344 the `==' and `!=' operators.
4346 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4348 * jcf-write.c (generate_bytecode_insns): At invokation time,
4349 always relate an interface method to the type of its selector.
4351 2000-04-05 Tom Tromey <tromey@cygnus.com>
4354 * expr.c (expand_invoke): Generate check to see if object pointer
4355 is null in nonvirtual invocation case.
4356 * java-tree.h (soft_nullpointer_node): Declare.
4357 * decl.c (soft_nullpointer_node): New global.
4358 (init_decl_processing): Initialize soft_nullpointer_node.
4359 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4360 or `private' methods.
4361 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4363 2000-04-05 Tom Tromey <tromey@cygnus.com>
4366 * parse.y (check_final_assignment): Recognize assignments to the
4367 `length' field of an array when generating class files.
4369 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4371 * class.c (decl_hash): Prototype removed.
4372 (decl_compare): Likewise.
4374 2000-04-05 Tom Tromey <tromey@cygnus.com>
4376 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4377 * parse.y (check_modifiers_consistency): Check for final/volatile
4378 clash. Fixes PR gcj/164.
4380 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4382 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4384 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4386 (add_method_1): Use `java_hash_hash_tree_node' and
4387 `java_hash_compare_tree_node'.
4388 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4389 (java_hash_compare_tree_node): Likewise.
4390 * parse.y (find_applicable_accessible_methods_list): Create,
4391 delete and use a hash table to remember already searched interfaces.
4393 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4395 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4398 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4400 * boehm.c (mark_reference_fields, set_bit): Prototype.
4401 (set_bit): Un-ANSI-fy definition.
4403 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4406 * decl.c (emit_init_test_initialization): Likewise.
4408 * gjavah.c (jni_print_char): Likewise.
4410 * parse.y (create_new_parser_context): Likewise.
4412 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4415 patch missing hunk. Fixed indentation.
4417 2000-03-30 Tom Tromey <tromey@cygnus.com>
4419 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4420 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4422 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4425 when negative *before* using it as an array index.
4426 * ChangeLog: Fixed typo.
4428 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4430 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4431 to 0 when it reaches -1.
4433 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4435 * jcf-parse.c (get_constant): Properly cast `num' during the
4436 invocation of `add_double'.
4437 * jcf-write.c (push_long_const): Properly cast `lo' before
4438 comparing it to short bounds.
4439 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4440 `interface_body:' is reduced after the current interface is
4443 2000-03-26 Tom Tromey <tromey@cygnus.com>
4445 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4446 Java-specific `-f' option.
4448 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4450 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4451 Adjust order of making types.
4452 Make bitsize_*_node values.
4454 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4456 * class.c (make_field_value): Use byte_position.
4457 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4458 (java_array_data_offset): Likewise.
4459 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4462 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4464 * parse.y (check_abstract_method_definitions): New local
4465 `end_type_reached'. Make sure we also consider `end_type'.
4466 (java_check_abstract_method_definitions): Make sure we eventually
4467 consider `java.lang.Object'.
4468 (maybe_use_access_method): Don't use access method if not in the
4469 context of a pure inner class or if the method's context is right.
4470 (find_applicable_accessible_methods_list): New static flag
4471 `object_done'. Don't search abstract classes as interfaces. Fixed
4472 indentation. Fixed the `java.lang.Object' only search. Search
4473 class interface(s) first, then fully search enclosing contexts.
4474 (find_most_specific_methods_list): Pick the closest candidate when
4475 they're all abstract.
4477 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4479 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4480 properly initialize `finished_label'. Don't emit gotos for empty
4483 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4485 * except.c (emit_handlers): Clear catch_clauses_last.
4487 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * parse.y (check_method_types_complete): New function.
4490 (create_class): Reset anonymous class counter only when seeing an
4492 (java_complete_class): JDEP_METHOD: Don't recompute signature
4495 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4497 * class.c (build_static_ref): Fixed indentation in comment.
4498 * java-tree.def (TRY_EXPR): Fixed typo in name.
4499 (CLASS_LITERAL): Likewise.
4500 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4501 (struct lang_type): New field `dot_class'.
4502 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4503 (generate_classfile): Method `class$' is synthetic.
4504 * parse.y (build_do_class_method): New function.
4505 (build_dot_class_method_invocation): Likewise.
4506 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4507 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4508 (qualify_ambiguous_name): Likewise.
4509 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4510 (build_try_statement): Fixed leading comment.
4512 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4514 * class.c (make_field_value): Properly handle sizes.
4515 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4516 (layout_class_method): Count using trees.
4517 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4518 * expr.c (java_array_data_offset): Use int_bit_position.
4519 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4520 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4522 2000-03-16 Tom Tromey <tromey@cygnus.com>
4524 * lang.c (flag_hash_synchronization): New global.
4525 (lang_f_options): Added `hash-synchronization'.
4526 * lang-options.h: Mention -fhash-synchronization.
4527 * java-tree.h (flag_hash_synchronization): Declare.
4528 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4529 hash table synchronization is disabled.
4530 * decl.c (init_decl_processing): Only push `sync_info' value when
4531 hash table synchronization is disabled.
4532 * class.c (make_class_data): Only push `sync_info' field when hash
4533 table synchronization is disabled. Removed dead code.
4535 2000-03-16 Tom Tromey <tromey@cygnus.com>
4537 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4539 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4541 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4543 * parse.y (patch_method_invocation): Handle anonymous classes
4544 creation in static context.
4546 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4548 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4549 * parse.y (resolve_qualified_expression_name): Use it.
4550 (patch_method_invocation): Likewise.
4552 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4554 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4555 depending on the type of dependency which dictates what the
4557 (unresolved_type_p): Resolved types limited to the current class.
4559 2000-03-15 Tom Tromey <tromey@cygnus.com>
4561 * decl.c (init_decl_processing): Set type of `sync_info' to be
4564 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4565 Correctly compute bit number for current slot. Zero `high' and
4566 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4567 mark_reference_fields.
4568 (mark_reference_fields): New function.
4570 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4572 * parse.y (register_incomplete_type): Fixed initialization of
4575 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4577 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4579 (push_class_context, pop_class_context): New function.
4580 (class_body:): Call pop_class_context.
4581 (interface_body:): Likewise.
4582 (INNER_QUALIFIER): New macro.
4583 (report_class_declaration): Changed output format and use
4584 INNER_QUALIFIER. Call push_class_context.
4586 2000-02-14 Andrew Haley <aph@cygnus.com>
4588 * check-init.c (check_init): Add new cases for unary and binary
4591 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4593 * parse.y (resolve_package): Set `next' once a type name has been
4594 progressively discovered.
4595 (resolve_qualified_expression_name): Propagate resolution only if
4596 there are remaining qualifiers. Take into account `q' might have
4597 been cleared after re-qualification.
4598 * parse.y (patch_method_invocation): New local `resolved'.
4599 Section dealing with qualified expression rewritten to use
4600 resolve_field_access.
4602 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4604 * parse.h (PUSH_CPC): Fixed indentation.
4605 (DEBUG_CPC): New macro.
4606 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4607 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4608 * parse.y (class_body_declaration:): Use
4609 SET_CPC_INSTANCE_INITIALIZER_STMT.
4610 (method_declaration:): Check for null current_function_decl.
4611 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4612 (java_parser_context_pop_initialized_field): Better handling of
4614 (maybe_make_nested_class_name): Mark nested class name as
4615 qualified when necessary.
4616 (end_class_declaration): Don't call java_parse_context_resume when
4617 one or more error occurred.
4618 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4619 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4620 SET_CPC_INITIALIZER_STMT.
4621 (method_header): Check for inner classes declaring static methods.
4622 (resolve_qualified_expression_name): Handle situation where `this'
4625 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4627 * typeck.c (build_prim_array_type): Correctly set the high word too.
4629 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4633 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4634 list of methods for interfaces.
4636 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * parse.y (qualify_ambiguous_name): Properly handle expressions
4641 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * parse.y (check_final_assignment): Extended to process
4645 (patch_assignment): Have check_final_assignment called only once.
4647 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4649 * java-tree.h (IS_INIT_CHECKED): New flag.
4650 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4651 * parse.y (patch_string): Call force_evaluation_order on the
4652 completed string concatenation tree.
4653 * expr.c (force_evaluation_order): Call force_evaluation_order on
4654 function's arguments too.
4656 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4658 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4659 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4660 (build_anewarray): Likewise.
4661 * parse.y (patch_newarray): Likewise.
4662 * parse.c: Regenerated.
4664 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4666 * decl.c (init_decl_processing): Added new class fields `depth',
4667 `ancestors', and `idt' to class_type_node. Use
4668 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4669 * class.c (make_class_data): Push initial values for new fields.
4670 * java-tree.h: Updated prototype for `build_invokeinterface'.
4671 * expr.c (build_invokeinterface): Changed parameters to accept
4672 `method' tree. Calculate index of `method' in its declaring
4673 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4674 (expand_invoke): Call `build_invokeinterface' with new parameters.
4675 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4678 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4680 * typeck.c (lookup_do): Search superinterfaces first
4681 when looking up an interface method. From Godmar Back
4684 2000-03-06 Tom Tromey <tromey@cygnus.com>
4686 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4688 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4690 * java-tree.h (lookup_argument_method2): Declared.
4691 (safe_layout_class): Prototype moved from parse.h.
4692 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4693 * parse.y (java_check_regular_methods): Local `super_class' gone.
4694 Call lookup_argument_method2 instead of lookup_argument_method.
4695 Perform modifier match for methods found declared in implemented
4696 interfaces. Fixed indentation problem. Overriding/hiding error
4697 report to take place only for methods found in classes.
4698 * typeck.c (lookup_argument_method): Changed leading
4699 comment. Re-written by calling lookup_do.
4700 (lookup_argument_method2): New function.
4701 (lookup_java_method): Re-written by calling lookup_do.
4702 (lookup_do): New function.
4704 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * check-init.c (check_init): Removed dead code. Handle (blank)
4708 * parse.y (declare_local_variables): New local `final_p', set it
4709 and use it to initialize LOCAL_FINAL.
4710 (check_final_assignment): Only check FIELD_DECLs.
4712 2000-02-17 Tom Tromey <tromey@cygnus.com>
4714 * Makefile.in (JAVA_OBJS): Added boehm.o.
4715 (boehm.o): New target.
4716 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4717 * java-tree.h (flag_use_boehm_gc): Declare.
4718 (get_boehm_type_descriptor): Declare.
4719 * lang.c (lang_f_options): Added `use-boehm-gc'.
4720 (flag_use_boehm_gc): New global.
4721 * lang-options.h: Added -fuse-boehm-gc.
4722 * boehm.c: New file.
4723 * class.c (get_dispatch_table): If class uses a Boehm type
4724 descriptor, put it in the vtable.
4725 (make_class_data): Removed dead code.
4727 2000-03-03 Per Bothner <per@bothner.com>
4729 * decl.c (init_decl_processing): Initialize sizetype properly.
4731 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4734 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4735 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4736 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4737 (jcf_parse): New local `current'. Load innerclasses seen in outer
4738 context being processed.
4739 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4740 * jcf-write.c (append_innerclasses_attribute): New function.
4741 (append_innerclasses_attribute_entry): Likewise.
4742 (get_access_flags): Handle static classes. Set anonymous and local
4743 classes to be private.
4744 (generate_classfile): Attribute count adjusted. Call
4745 append_innerclasses_attribute.
4746 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4747 PURE_INNER_CLASS_TYPE_P.
4748 * parse.y (parser_qualified_classname): New parameter `is_static',
4749 produce non qualified name accordingly.
4750 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4751 (create_interface): Added argument to parser_qualified_classname.
4752 (create_class): Added argument to parser_qualified_classname. Setup
4753 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4754 (add_inner_class_fields): Fixed indentation.
4755 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4756 (method_declarator): Fixed typo in comment.
4757 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4758 (build_current_thisn): Likewise.
4759 (patch_method_invocation): Likewise.
4761 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4763 * decl.c (current_function_decl): Move to toplev.c.
4765 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4767 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4768 (DECL_BIT_INDEX): Use underlying representation.
4769 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4771 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4773 * expr.c (build_java_ret): Pass proper type to size_binop.
4775 2000-02-25 Anthony Green <green@cygnus.com>
4777 * expr.c (build_class_init): Mark the decl to be ignored by
4779 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4780 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4781 * class.c (init_test_hash_newfunc): New function.
4782 (decl_hash): New function.
4783 (decl_compare): New function.
4784 * decl.c (emit_init_test_initialization): New function.
4785 (complete_start_java_method): Traverse the init test hashtable,
4786 calling emit_init_test_initialization.
4787 (always_initialize_class_p): Define.
4788 * expr.c (build_class_init): Use initialization tests when
4789 emitting class initialization code.
4790 (always_initialize_class_p): Declare.
4791 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4793 * java-tree.h: Include hash.h.
4794 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4795 (struct lang_decl): Add init_test_table field.
4796 (init_test_hash_entry): Define.
4798 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4800 * gjavah.c (main): Avoid using `argi' to report unimplemented
4803 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4805 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4806 initialize locals to avoid warnings. Local `exception_type' moved
4809 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4811 * parse.y (resolve_expression_name): Use `orig' as a second
4812 argument to resolve_field_access.
4813 (resolve_field_access): Removed unnecessary code when dealing with
4816 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * class.c (push_super_field): Don't push the field twice.
4819 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4820 * parse.h (java_reorder_fields): Prototyped.
4821 * parse.y (java_reorder_fields): New function.
4822 (java_layout_class): Simplified not to worry about re-ordering.
4824 2000-02-23 Tom Tromey <tromey@cygnus.com>
4826 * gjavah.c (print_name): In JNI case, correctly quote string.
4827 (print_method_info): Don't handle overrides in JNI mode.
4829 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4831 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4832 value type set to `boolean_type_node'.
4834 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4836 * jcf-dump.c (main): Test for correct condition after
4837 output file creation.
4839 2000-02-19 Anthony Green <green@cygnus.com>
4841 * jcf-depend.c (add_entry): Fix test for first list entry.
4843 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4845 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4846 * constants.c (build_constants_constructor): Likewise.
4848 2000-02-19 Anthony Green <green@cygnus.com>
4850 * jcf-depend.c (add_entry): Add entries to the end of the list.
4852 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4854 * decl.c (INT_TYPE_SIZE): Define if necessary.
4855 (expand_java_return): Handle the case of a native integer smaller
4858 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4860 * gjavah.c (help): Use GCCBUGURL.
4861 * jv-scan.c (help): Likewise.
4862 * jcf-dump.c (help): Likewise.
4864 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4866 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4869 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4871 * jcf-parse.c (load_class): Call `fatal' if no file containing
4872 the target class are found.
4874 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4876 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4877 lex.c, lex.h, and PARSE_H to...
4878 (parse.o, parse-scan.o): ...here, respectively.
4880 * lex.c: Split out code that may trigger SIGFPE from yylex()
4881 to its own function.
4882 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4884 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4886 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4888 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4890 * parse.y (outer_field_access_p): Stop in time when outer contexts
4892 (resolve_qualified_expression_name): Properly qualify *everything*
4893 after a package.type to be resoled as expression names.
4894 (find_applicable_accessible_methods_list): Save/restore `class' to
4895 isolate it from a possible outer context search.
4897 2000-02-15 Tom Tromey <tromey@cygnus.com>
4899 * gjavah.c (jni_print_char): New function.
4900 (print_full_cxx_name): Use it.
4901 (decode_signature_piece): Likewise.
4902 (print_cxx_classname): Likewise.
4904 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4906 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4908 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4910 * gjavah.c: Include version.h.
4912 * jcf-dump.c: Likewise.
4914 * jv-scan.c: Likewise.
4916 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4918 * parse.y (outer_field_access_fix): First parameter now a tree
4919 node. Check for assignement to final. First argument to
4920 build_outer_field_access_fix modified to accommodate prototype.
4921 (build_outer_field_access): Don't check for assignment to final
4923 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4924 possibly returned by outer_field_access_fix. Changed
4925 outer_field_access_fix's first argument.
4926 (check_final_assignment): $finit$'s context is OK.
4927 (patch_unaryop): Use node instead of its line/column value when
4928 calling outer_field_access_fix.
4930 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * parse.y (interface_declaration:): No longer tagged
4933 <node>. Re-installed default action.
4934 (class_member_declaration:): Handle inner interfaces.
4935 (interface_member_declaration): Handle inner interfaces and
4937 (create_interface): Push error if one seen. Suspend parsing
4938 context when processing an inner interface.
4939 (register_fields): Inner class static field limitations not to
4940 apply to inner interfaces.
4942 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4944 * jcf-parse.c (load_class): Update `java_error_count' when a
4945 class' file can't be found.
4946 (parse.y): Avoid (byte)code generation when errors seen.
4948 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4950 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4951 decodes a valid node.
4952 (patch_binop): Handle TRUNC_DIV_EXPR.
4954 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4956 * parse.y (resolve_package): New local `acc'. Try to progressively
4957 build and guess a package and type name.
4959 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4961 * parse.y (find_applicable_accessible_methods_list): Load and
4962 layout the search class if necessary.
4963 (java_complete_tree): Keep to original type of the folded initial
4966 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4968 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4969 Generate error message if circularity is detected. New static
4971 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4972 * jcf-write.c (generate_bytecode_insns): Very simply handle
4974 * parse.y (java_check_circular_reference): Use
4975 `cyclic_inheritance_report' during report, if necessary.
4976 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4977 walking NEW_ARRAY_INIT twice.
4979 2000-02-09 Tom Tromey <tromey@cygnus.com>
4981 * parse.y (check_class_interface_creation): Allow inner classes to
4982 be `private' or `protected', check modifiers' consistency. Prevent
4983 block local classes from bearing any modifiers.
4985 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4987 * except.c (check_start_handlers): Re-add prototype lost in last
4989 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4991 2000-02-09 Andrew Haley <aph@cygnus.com>
4993 * decl.c (clear_binding_level): Remove excess initializer.
4994 (maybe_poplevels): Remove unused variable.
4995 (force_poplevels): Ditto.
4996 (struct binding_level): Add comment.
4998 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5000 * jcf-write.c (generate_classfile): Don't consider
5001 pre-initialization with reference value (use <clinit> instead.)
5002 * parse.y (java_fix_constructors): No generated constructor for
5004 (build_outer_field_access): Removed debug message.
5005 (outer_field_expanded_access_p): Adapted to bytecode generation.
5006 (build_outer_field_access_method): Use fix_method_argument_names.
5007 (build_outer_method_access_method): Fixed indentation. Added
5008 comment. Handle access method generation for static and also void
5010 (build_access_to_thisn): Inserted debug message.
5011 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5012 (resolve_qualified_expression_name): Fixed comment.
5013 (not_accessible_p): Adapted to bytecode generation. Added comment.
5014 (patch_method_invocation): Added comment.
5015 (maybe_use_access_method): Fixed leading comment. Handle static
5017 (java_complete_lhs): Don't shortcut handling of initialized upon
5018 declaration String type static fields when generating bytecode.
5019 (patch_unaryop): Handle outer field access when generating
5022 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * java-tree.h (FIELD_THISN): New macro.
5025 * jcf-write.c (append_synthetic_attribute): New function.
5026 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5027 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5028 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5030 (build_outer_field_access): Turned on access functions usage and
5031 generation when compiling to bytecode.
5032 (maybe_use_access_method): Likewise.
5034 2000-01-25 Andrew Haley <aph@cygnus.com>
5036 * java-except.h (struct eh_range): Add `expanded' field.
5037 (maybe_start_try): Add end_pc arg.
5038 (maybe_end_try): Ditto.
5039 * java-tree.h (force_poplevels): new function.
5040 * expr.c (expand_byte_code): Don't call maybe_start_try or
5042 * except.c (add_handler): Reset expanded.
5043 (expand_start_java_handler): Set expanded.
5044 (check_start_handlers): Don't expand a start handler that's
5045 already been expanded.
5046 (maybe_start_try): Add end_pc arg. Only expand a handler which
5048 (expand_end_java_handler): call force_poplevels.
5049 (force_poplevels): new function.
5050 * decl.c (binding_level): Add start_pc of binding level.
5051 (maybe_pushlevels): Call maybe_start_try when pushing binding
5053 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5054 (LARGEST_PC): Define.
5055 (clear_binding_level): Use LARGEST_PC.
5057 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5058 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5059 (binding_depth, is_class_level, current_pc): new variables.
5060 (struct binding_level): ditto.
5061 (indent): new function.
5062 (push_jvm_slot): add debugging info.
5063 (maybe_pushlevels): ditto.
5064 (maybe_poplevels): ditto.
5067 (start_java_method): ditto.
5068 (give_name_to_locals): comment only.
5069 * except.c (binding_depth, is_class_level, current_pc):
5071 (expand_start_java_handler): add debugging info.
5072 (expand_end_java_handler): ditto.
5074 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5076 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5077 (print_name_for_stub_or_jni, process_file): Constify a char*.
5079 2000-02-03 Tom Tromey <tromey@cygnus.com>
5081 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5083 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5085 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5086 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5089 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5091 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5092 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5093 (struct lang_type): New field `ii_block'.
5094 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5095 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5096 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5097 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5098 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5099 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5101 * parse.y (add_instance_initializer): New function.
5102 (in_instance_initializer): New static global.
5103 (class_body_declaration:): Link instance initializer block.
5104 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5105 (array_creation_expression:): Remove unused local.
5106 (java_parser_context_push_initialized_field): Fixed leading
5107 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5108 CPC_INSTANCE_INITIALIZER_LIST.
5109 (java_parser_context_pop_initialized_field): Likewise.
5110 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5111 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5112 CPC_INITIALIZER_STMT.
5113 (fix_constructors): New local `class_type'. Use it. Call
5114 add_instance_initializer.
5115 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5116 (patch_return): Forbid return in instance initializers.
5117 (patch_throw_statement): Enforce exception handling in the context
5118 of instance initializers.
5120 2000-02-03 Tom Tromey <tromey@cygnus.com>
5122 * Make-lang.in (java.mostlyclean): Remove executables in
5125 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5127 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5128 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5129 (java_float_finite): Convert to use union Word from javaop.h.
5130 (java_double_finite): Convert to use union DWord from javaop.h.
5132 2000-02-02 Tom Tromey <tromey@cygnus.com>
5134 * gjavah.c (options): Added `jni' entry.
5135 (help): Document -jni.
5136 (flag_jni): New global.
5137 (process_file): Handle JNI output. Don't print text from
5138 -prepend, -add, etc, when generating stubs. Only remove `.class'
5139 suffix if it actually exists.
5140 (main): Create a `.c' file when run with `--jni --stubs'. Create
5141 correct output file name with `--jni'.
5142 (print_include): Mangle header name differently in JNI case.
5143 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5145 (print_method_info): Handle JNI case. Put signature info into
5146 method name. Handle case when STREAM is NULL.
5147 (print_name_for_stub_or_jni): New function.
5148 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5149 (print_cxx_classname): Handle JNI.
5150 (print_full_cxx_name): Likewise.
5151 (decode_signature_piece): Likewise.
5152 (overloaded_jni_method_exists_p): New function.
5153 (struct method_name): Added `signature' and `sig_length' fields.
5154 (HANDLE_END_FIELD): Do nothing in JNI mode.
5156 2000-02-02 Tom Tromey <tromey@cygnus.com>
5158 * jv-scan.c: Include version.c, <getopt.h>.
5159 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5160 (options): New array.
5161 (usage): New function.
5162 (version): New function.
5163 (main): Use getopt_long to parse command line.
5164 * jcf-dump.c: Include version.c, <getopt.h>.
5165 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5166 OPT_JAVAP): New macros.
5167 (options): New array.
5168 (usage): Return `void'. Changed message.
5169 (help): New function.
5170 (version): New function.
5171 (main): Use getopt_long_only to parse command line.
5172 * gjavah.c: Include <getopt.h>.
5173 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5174 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5175 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5176 (options): New array.
5177 (java_no_argument): Removed.
5178 (help): Updated with missing options.
5179 (main): Use getopt_long_only to parse command line.
5180 (usage): Changed message.
5182 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5184 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5185 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5186 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5187 * parse.y (array_creation_expression:): Handle anonymous arrays.
5188 (build_array_from_name): Don't set `ret_name' if null.
5189 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5190 (qualify_ambiguous_name): Likewise.
5191 (java_complete_expand_class): Likewise.
5193 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5195 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5196 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5197 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5198 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5199 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5200 AIPL_FUNCTION_COMPLETED_INVOCATION.
5201 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5202 AIPL_FUNCTION_INVOCATION_READY.
5203 (AIPL_FUNCTION_DECLARATION): New enum entry.
5204 * parse.y (reorder_static_initialized): New function.
5205 (java_parser_context_pop_initialized_field): Use it.
5206 (add_inner_class_fields): Use
5207 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5208 augmented. Install marker after last alias initializer, if any.
5209 (generate_finit): Fixed typo. Don't try to retain only the used
5211 (method_header): Compute and set DECL_FUNCTION_NAP.
5212 (method_declarator): Fixed comment. Insert alias initializer in
5214 (build_alias_initializer_parameter_list): Fixed leading
5215 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5216 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5217 (java_complete_expand_class): Code to retain only used aliases
5219 (java_complete_expand_methods): New local `first_decl'. Generate
5220 $finit$ first, then expand the constructors, regular methods and
5222 (java_complete_expand_method): Don't report error on missing
5223 return statement if previously detected bogus.
5224 (fix_constructors): Don't patch constructor parameters list.
5225 (patch_method_invocation): Use new AIPL enum values. Reverse
5226 alias initializer list for anonymous classes.
5228 2000-01-30 Anthony Green <green@redhat.com>
5230 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5231 determine how many stack slots to pop.
5233 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5235 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5236 error handling/recovery.
5237 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5239 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5241 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5242 FIELD_LOCAL_ALIAS_USED): New macros.
5243 (DECL_FUNCTION_NAP): New macro.
5244 (struct lang_decl): New field `nap'.
5245 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5246 (struct lang_type): New fields `finit_stmt_list' and
5248 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5249 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5250 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5251 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5252 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5253 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5254 (BUILD_THROW): Macro line separator re-indented.
5255 * parse.y (end_class_declaration): New function.
5256 (maybe_generate_pre_expand_clinit): New name for
5257 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5258 pre-expand static fields.
5259 (maybe_generate_clinit): Function deleted.
5260 (check_for_static_method_reference): Prototype's parameter list
5262 (generate_finit): New name for maybe_generate_finit. Changed
5263 leading comment. Function rewritten to use
5264 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5265 (build_alias_initializer_parameter_list): New function.
5266 (java_parser_context_pop_initialized_field): Likewise.
5267 (add_inner_class_fields): Likewise.
5268 (type_declaration:): Call end_class_declaration.
5269 (class_member_declaration:): Likewise.
5270 (formal_parameter_list:): Fixed typos.
5271 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5272 element. Improved error handling.
5273 (block_statement:): Call end_class_declaration.
5274 (anonymous_class_creation:): Likewise.
5275 (create_anonymous_class): Fixed comments.
5276 (create_class): Call add_inner_class_fields.
5277 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5278 (method_header): Use MARK_FINAL_PARMS.
5279 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5280 (method_declarator): Propagate final argument flag.
5281 (craft_constructor): New local `artificial'. Call
5282 build_alias_initializer_parameter_list. Use
5283 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5284 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5286 (complete_expand_class): Get rid of unused outer context local
5288 (java_complete_expand_methods): Fixed leading
5289 comment. Generate/pre-expand <clinit> first. Changed method
5290 expansion order to regular, $finit$, constructors, <clinit>.
5291 (java_complete_expand_method): Set current_function_decl.
5292 (fix_constructors): Fix constructor parameter list to account for
5293 outer context local alias initializers.
5294 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5295 (resolve_expression_name): Lookup outer context local aliases. New
5296 local `access', use it.
5297 (patch_method_invocation): Patch inner class ctor invocation with
5298 outer context local aliases initialization values. $finit$
5299 invocation patching now includes things generated with
5300 build_alias_initializer_parameter_list.
5301 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5302 (build_super_invocation): Likewise.
5303 (patch_assignment): Changed comment.
5305 2000-01-27 Andrew Haley <aph@cygnus.com>
5307 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5311 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5313 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5315 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5317 * parse.y (register_fields): Don't pass a format specifier to
5318 OBSOLETE_MODIFIER_WARNING.
5319 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5320 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5322 (check_modifiers): Change function into a macro.
5323 (check_class_interface_creation): Pass a literal format string.
5325 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5327 * buffer.h: PROTO -> PARAMS.
5328 * check-init.c: Likewise.
5329 * class.c: Likewise.
5330 * constants.c: Likewise.
5331 * convert.h: Likewise.
5333 * except.c: Likewise.
5335 * gjavah.c: Likewise.
5336 * java-except.h: Likewise.
5337 * java-tree.h: Likewise.
5338 * jcf-depend.c: Likewise.
5339 * jcf-dump.c: Likewise.
5340 * jcf-parse.c: Likewise.
5341 * jcf-path.c: Likewise.
5342 * jcf-reader.c: Likewise.
5343 * jcf-write.c: Likewise.
5345 * jv-scan.c: Likewise.
5346 * jvgenmain.c: Likewise.
5347 * jvspec.c: Likewise.
5351 * parse-scan.y: Likewise.
5352 * parse.h: Likewise.
5353 * parse.y: Likewise.
5354 * typeck.c: Likewise.
5355 * verify.c: Likewise.
5358 * zextract.c: Likewise.
5359 * zipfile.h: Likewise.
5361 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5363 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5364 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5365 * constants.c (build_constant_data_ref): Check for cached
5366 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5367 in TYPE_CPOOL_DATE_REF.
5368 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5369 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5370 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5371 (LOCAL_FINAL): New macro.
5372 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5373 constant pool -- don't try to reuse.
5374 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5376 (find_in_current_zip): Use TYPE_JCF.
5377 * parse.h (java_check_final): Prototype removed.
5378 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5379 (maybe_create_class_interface_decl,
5380 check_class_interface_creation): Likewise.
5381 (java_expand_finals): Function removed.
5382 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5383 (block_statement:): Fixed comment.
5384 (anonymous_class_creation:): Likewise.
5385 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5387 (check_class_interface_creation): Loosened error report on (inner)
5388 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5389 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5390 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5392 (create_interface): Likewise.
5393 (anonymous_class_counter): New static global.
5394 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5395 patch. Fixed comments.
5396 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5397 anonymous_class_counter when declaring a toplevel class.
5398 (craft_constructor): Fixed constructor name when handling
5399 anonymous classes. Anonymous class constructors to feature hidden
5401 (java_fix_constructors): Added comment.
5402 (java_check_final): Function removed.
5403 (java_complete_expand_methods): Fixed comment. Don't generate
5404 class data, save its outgoing constant pool instead.
5405 (verify_constructor_super): Skip anonymous class constructor
5406 hidden this$<n> parameter.
5407 (java_expand_classes): New local `saved_ctxp'. Removed call to
5408 java_expand_finals and java_check_final. Expand anonymous class
5409 constructors. Generate class data.
5410 (build_super_invocation): Skip anonymous class hidden this$<n>
5412 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5413 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5414 (set_java_signature): Likewise.
5416 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5418 * gjavah.c: Delete ACC_VISIBILITY define.
5419 * jcf.h: Add ACC_VISIBILITY define.
5420 * parse.y: final: rule tagged <value>.
5421 (java_check_regular_methods): Use ACC_VISIBILITY define for
5422 default package access check.
5423 (local_variable_declaration_statement): Use final: rule.
5425 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5427 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5430 2000-01-17 Tom Tromey <tromey@cygnus.com>
5432 * gjavah.c (print_field_info): Allow non-static final fields.
5434 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5437 * parse.y (patch_anonymous_class): New function.
5438 (create_anonymous_class): Register incomplete type when the
5439 class/interface to extends/implement isn't known yet.
5440 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5441 (verify_constructor_super): Tuned error message.
5443 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5445 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5446 (ANONYMOUS_CLASS_P): New macro.
5447 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5448 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5449 * parse.y (create_class): Added leading argument.
5450 (maybe_create_class_interface_decl,
5451 check_class_interface_creation): Likewise.
5452 (craft_constructor): New function.
5453 (verify_constructor_super): Added argument in prototype.
5454 (class_declaration:): Inserted leading argument.
5455 (for_begin:): Use FOR_LOOP_P.
5456 (anonymous_class_creation): Create WFL of the anonymous class to
5457 instantiate. Call build_new_invocation. Added comments.
5458 (check_class_interface_creation): Handle parameter `anonymous' in
5459 verbose mode class creation announce.
5460 (link_nested_class_to_enclosing): Exclude anonymous classes.
5461 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5462 anonymous class, even though they appear to have an enclosing
5464 (create_interface): Pass extra argument to
5465 check_class_interface_creation.
5466 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5467 (create_class): Call check_class_interface_creation and
5468 maybe_create_class_interface_decl with extra new argument. Don't
5469 add private this$<n> to anonymous classes.
5470 (method_declarator): Insert hidden this$<n> to anonymous class
5472 (java_fix_constructors): Deleted code creating default
5473 constructor. Call craft_constructor instead.
5474 (java_check_regular_methods): Set `saw_constructor' to 1 for
5476 (fix_constructors): Pass extra argument to verify_constructor_super.
5477 (verify_constructor_super): New local `sdecl', use it. Search for
5478 matching constructor (possibly featuring arguments) in super
5480 (lookup_method_invoke): Craft constructor according to arguments
5481 list when dealing with anonymous class constructors.
5482 (build_super_invocation): Pass arguments to anonymous class super
5484 (search_loop): Use FOR_LOOP_P.
5485 (labeled_block_contains_loop_p): Likewise.
5487 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5489 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5490 (enclosing_context_p): New function.
5491 (get_access_flags_from_decl): Handle CLASS_STATIC.
5492 (maybe_layout_super_class): Extra first argument passed to
5494 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5496 * decl.c (access0_identifier_node): New global.
5497 (init_decl_processing): access0_identifier_node initialized.
5498 (pushdecl): Set DECL_CONTEXT only on non type decls.
5499 * expr.c (lookup_field): Lookup inner class fields in enclosing
5501 (expand_invoke): Use ID_INIT_P.
5502 (expand_java_field_op): Use DECL_CLINIT_P.
5503 * java-tree.def (CLASS_LITERAL): New tree code.
5504 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5505 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5506 (struct lang_decl): New field `inner_access'.
5507 (enclosing_context_p): Prototyped.
5508 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5509 ID_CLINIT_P): New macros.
5510 (CLASS_STATIC): New macro.
5511 (CLASS_ACCESS0_GENERATED_P): New macro.
5512 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5513 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5514 INNER_CLASS_P): New macros.
5515 (DECL_INNER_CLASS_LIST): New macro.
5516 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5518 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5519 the shift value to int. Fixed typo in comment.
5520 * lex.c (inst_id, wpv_id): Initialize.
5521 * mangle.c (unicode_mangling_length): Take `$' into account.
5522 * parse.h (DRECOVER, RECOVER): Terminate properly.
5523 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5524 (typedef struct _jdep): New field `enclosing'.
5525 (JDEP_ENCLOSING): New macro.
5526 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5527 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5528 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5529 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5530 GET_ENCLOSING_CPC_CONTEXT): New macros.
5531 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5532 (do_resolve_class): Added extra argument in prototype.
5533 * parse.y (resolve_class): Added extra argument in prototype.
5534 (maybe_create_class_interface_decl): Likewise.
5535 (maybe_use_access_method, build_wfl_wrap): New functions.
5536 (java_complete_expand_classes, java_complete_expand_class):
5538 (java_parser_context_push_initialized_field,
5539 java_parser_context_suspend, java_parser_context_resume):
5541 (maybe_make_nested_class_name, make_nested_class_name,
5542 set_nested_class_simple_name_value,
5543 link_nested_class_to_enclosing, find_as_inner_class,
5544 find_as_inner_class_do, check_inner_class_redefinition,
5545 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5546 maybe_build_thisn_access_method, build_outer_field_access,
5547 build_outer_field_access_methods, build_outer_field_access_expr,
5548 build_outer_method_access_method, build_new_access_id,
5549 build_outer_field_access_method, outer_field_access_p,
5550 outer_field_expanded_access_p, outer_field_access_fix,
5551 build_incomplete_class_ref, patch_incomplete_class_ref,
5552 create_anonymous_class): Likewise.
5553 (inst_id, wpv_id): New static global variables.
5554 (synchronized:): New rule, tagged <node>.
5555 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5557 (anonymous_class_creation:): New rule, tagged <node>.
5558 (NEW_TK): Tagged <node>.
5559 (type_literals, array_type_literal): New rules, tagged <node>.
5560 (class_declaration:): Removed action when reducing by class_body:
5561 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5562 using GET_CPC in sub-rules.
5563 (class_member_declaration): Handle inner classes.
5564 (method_declaration): When reducing method_header:, reset
5565 current_function_decl when appropriate.
5566 (method_declarator:): Set the number of formal parameter to 0 for
5567 method declared without arguments.
5568 (constructor_declarator:): Likewise.
5569 (static_initializer:): List of elements kept in a list.
5570 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5571 use of the keyword `static' for type declarations.
5572 (block_statement:): Handle inner class declarations.
5573 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5574 type qualified `this'.
5575 (class_instance_creation_expression): Use anonymous_class_creation:
5576 to handle inner class instances creation. Handle qualified `new'.
5577 (something_dot_new): Added appropriate actions.
5578 (create_new_parser_context): New function.
5579 (java_push_parser_context, java_parser_context_save_global,
5580 java_parser_context_suspend): Use create_new_parser_context.
5581 (check_modifiers): Changed leading comment.
5582 (check_class_interface_creation): Handle interclasses.
5583 (add_superinterfaces): Fixed comment.
5584 (create_interface): Build qualified name from the raw_name instead
5585 of its matching WFL. Push the initialized fields list. raw_name added
5586 as an extra argument to maybe_create_class_interface_decl.
5587 (create_class): Build qualified name from the raw_name instead of
5588 its matching WFL. Removed assignment to current_parsed_class_un.
5589 Call PUSH_ERROR before returning an error. Suspend the current
5590 parser context when processing an inner class. Push the
5591 initialized fields list. raw_name added as an extra argument to
5592 maybe_create_class_interface_decl. Add the private this$<n>
5594 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5595 (register_fields): Get the class type from GET_CPC and handle
5596 previous errors. Added code to handle the creation of static
5597 fields in inner classes. Initialized fields initialization
5598 statements kept in a list of lists.
5599 (maybe_generate_finit): Initialized fields initialization
5600 statements kept in a list of lists. Use GET_CPC.
5601 (maybe_generate_clinit): Likewise.
5602 (method_header): Use GET_CPC and GET_CPC_UN.
5603 (parser_qualified_classname): Handle inner classes.
5604 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5605 (java_fix_constructors): Hide pointer to enclosing context
5606 instance in constructor list when dealing with inner classes.
5607 (jdep_resolve_class): Call resolve_class with extra first argument
5609 (resolve_class): Add enclosing context as a first extra argument
5610 to do_resolve_class.
5611 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5613 (resolve_no_layout): Extra argument added to resolve_class
5615 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5616 (java_get_real_method_name): Use GET_CPC_UN.
5617 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5618 (java_check_abstract_methods): Handle static method declared in
5619 inner classes by an error.
5620 (java_check_regular_methods): Use DECL_CLINIT_P.
5621 (source_start_java_method): Also set DECL_MAX_LOCALS.
5622 (create_artificial_method): Call java_parser_context_save_global
5623 and java_parser_context_restore_global instead of saving/restoring
5624 the context by hand.
5625 (expand_start_java_method): Improved verbose mode message.
5626 (java_complete_expand_methods): Fixed leading comment. Use
5628 (fix_constructors): Added assignment to this$<n> if necessary.
5629 (java_expand_classes): Call java_complete_expand_classes instead
5630 of java_complete_expand_methods.
5631 (make_qualified_primary): Simplified.
5632 (merge_qualified_name): Optimized for missing left or right parts.
5633 (resolve_expression_name): Handle access to outer class fields from
5635 (resolve_qualified_expression_name): New macro
5636 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5637 classes. Report error on non appropriate qualification of
5638 `new'. Handle qualified `this'.
5639 (not_accessible_p): Allow access to outer class private fields from
5641 (patch_method_invocation): Handle method invocations through
5642 access methods and inner class constructor invocations.
5643 (find_applicable_accessible_methods_list): Search enclosing
5644 contexts of an inner class.
5645 (search_applicable_methods_list): Fixed typo.
5646 (argument_types_convertible): Handle inner class constructors'
5647 hidden outer context reference argument.
5648 (qualify_ambiguous_name): Handle qualified `this'.
5649 (java_complete_lhs): Handle use of field accessed through
5650 artificial access methods in various cases of assignments. Handle
5652 (check_final_assignment): Use DECL_CLINIT_P.
5653 (valid_ref_assignconv_cast_p): Handle the destination being an
5654 enclosing context of the source.
5655 (patch_unaryop): Handle use of field accessed through artificial
5657 (patch_return): Use DECL_CLINIT_P.
5658 (patch_throw_statement): Use DECL_CLINIT_P.
5659 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5660 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5663 2000-01-16 Anthony Green <green@cygnus.com>
5665 * parse.y (build_string_concatenation): Only use
5666 StringBuffer(String) shortcut if String arg is constant.
5668 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5670 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5671 the shift value to int. Fixed typo in comment.
5673 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5675 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5676 * jcf-write.c: Likewise.
5677 * parse.y: Likewise.
5678 * parse.c: Regenerate.
5680 2000-01-09 Anthony Green <green@cygnus.com>
5682 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5683 bytecodes in the correct order.
5685 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5687 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5689 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5691 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5692 before building constant array decl.
5694 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5697 method invocation and typo in conditional expression.
5698 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5699 the appropriate NOTE_POP.
5700 * parse.y (patch_binop): Shift value mask to feature the right
5703 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5705 * class.c (assume_compiled, assume_compiled_node): Add static
5707 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5709 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5711 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5713 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5714 to `__modifier' to avoid stringifying it.
5716 * parse.y (verify_constructor_circularity): Don't call a variadic
5717 function with a non-literal format string.
5718 (java_check_abstract_methods): Move unreachable code inside
5719 `continue' statement.
5720 (lookup_method_invoke): Call xstrdup, not strdup.
5722 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5725 * jcf-parse.c (yyparse): Likewise.
5727 * jv-scan.c (main): Likewise.
5729 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5731 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5732 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5733 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5736 * parse.y (synchronized, variable_redefinition_error,
5737 check_class_interface_creation, create_interface, create_class,
5738 method_header, finish_method_declaration,
5739 check_modifiers_consistency, method_declarator,
5740 complete_class_report_errors, check_abstract_method_definitions,
5741 java_check_regular_methods, check_throws_clauses,
5742 java_check_abstract_methods, read_import_dir,
5743 check_pkg_class_access, declare_local_variables, fix_constructors,
5744 cut_identifier_in_qualified, resolve_expression_name,
5745 resolve_qualified_expression_name, patch_method_invocation,
5746 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5747 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5748 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5749 patch_try_statement, patch_synchronized_statement,
5750 patch_throw_statement, check_thrown_exceptions,
5751 patch_conditional_expr): Likewise.
5753 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5755 * Makefile.in (LIBDEPS): Added gcc's errors.o
5756 (../jcf-dump$(exeext):): Link with gcc's errors.o
5757 (../gcjh$(exeext):): Likewise.
5758 * expr.c (expand_java_NEW): Layout the entire target type instead of
5759 laying out its methods only.
5760 (lookup_field): Layout the class after having loaded it.
5761 * java-tree.h (java_debug_context): Declared.
5762 * jcf-io.c (toplev.h): Included.
5763 (find_class): Removed assignment to jcf's outofsynch
5764 field. Force source file to be read if newer than its matching
5765 class file. Tweaked debug messages.
5766 * jcf-parse.c (jcf_out_of_synch): Deleted.
5767 (read_class): Call to jcf_out_of_synch removed.
5768 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5769 (jcf_out_of_synch): Prototype deleted.
5770 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5771 `deprecated' and `class_err': integer turned into bit fields.
5772 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5773 * parse.y (package_list): New global.
5774 (package_declaration:): Record newly parsed package name.
5775 (extra_ctxp_pushed_p): Static global deleted.
5776 (java_parser_context_save_global): Create buffer context for the
5777 purpose of saving globals, if necessary.
5778 (java_parser_context_restore_global): Pop context pushed for the
5779 purpose of saving globals, if necessary.
5780 (java_debug_context_do): New prototype and function.
5781 (java_debug_context): Likewise.
5782 (do_resolve_class): Use already parsed package names to qualify
5783 and lookup class candidate.
5784 (java_pre_expand_clinit): Removed unnecessary local variable.
5786 1999-12-17 Tom Tromey <tromey@cygnus.com>
5788 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5790 (process_file): Use `\n\' at end of each line in string.
5792 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5794 * expr.c (expand_invoke): Layout the loaded class before
5795 attempting to use it.
5796 (expand_java_field_op): Allow final field assignments to take
5798 * typeck.c (convert): Return error_mark_node if expr is null.
5800 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5802 * class.c (class_depth): Return -1 if the class doesn't load
5804 * expr.c (can_widen_reference_to): Check for errors during depth
5805 computation and return 0 accordingly.
5806 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5807 create default constructors and add an other error check.
5808 * parse.h (java_fix_constructors): Prototyped.
5809 * parse.y (java_pre_expand_clinit): Likewise.
5810 (build_super_invocation): Re-prototyped to feature one argument.
5811 (java_check_circular_reference): Directly use `current'.
5812 (java_fix_constructors): New function.
5813 (java_check_regular_methods): Don't create default constructors
5814 here, but abort if none were found.
5815 (java_complete_expand_methods): Pre-process <clinit> calling
5816 java_pre_expand_clinit.
5817 (java_pre_expand_clinit): New function.
5818 (fix_constructors): build_super_invocation invoked with the
5819 current method declaration as an argument.
5820 (build_super_invocation): Use the context of the processed method
5821 decl argument instead of current_class.
5822 * typeck.c (lookup_java_method): Take WFLs in method names into
5825 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5827 * class.c (make_class_data): flag_keep_inline_functions to keep
5828 private methods in the method array.
5830 1999-12-15 Anthony Green <green@cygnus.com>
5832 * check-init.c (check_init): Take into account both types of
5833 `throw's when checking for uninitialized variables.
5835 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5837 * parse.y (java_complete_lhs): Force convertion of array
5838 dimensions to int_type_node, that's what runtime's ABI expects.
5840 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5842 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5843 operand of a WFL, until the Java front-end gets fixed with regard
5844 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5846 1999-12-10 Andrew Haley <aph@cygnus.com>
5848 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5849 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5850 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5854 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5857 before calling expand_eh_region_start and expand_start_all_catch.
5858 * except.c (expand_start_java_handler): Switch to permanent
5859 obstack before calling expand_eh_region_start.
5860 (expand_end_java_handler): Switch to permanent obstack before
5861 calling expand_start_all_catch.
5863 1999-12-5 Anthony Green <green@cygnus.com>
5865 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5866 function with side effects.
5867 (init_decl_processing): Mark all memory allocating DECLs with
5870 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5872 * except.c (expand_end_java_handler): Call
5873 expand_resume_after_catch and end_catch_handler.
5875 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5877 * verify.c (verify_jvm_instructions): Create new return label
5878 chain if non existent (don't rely on the verified state of the jsr
5881 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5883 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5884 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5886 * parse.y (patch_assignment): Removed bogus final class test on
5887 lhs when checking on whether to emit an ArrayStoreException runtime
5889 * expr.c (expand_java_arraystore): Likewise.
5891 1999-11-28 Anthony Green <green@cygnus.com>
5893 * decl.c (find_local_variable): Reuse single slot decls when
5896 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5898 * jcf-parse.c (saw_java_source): Global variable removed.
5899 (read_class): Don't use `saw_java_source'. Added extra braces.
5900 (yyparse): Code setting `saw_java_source' removed.
5902 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5904 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5906 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5908 * verify.c (merge_type_state): Non verified subroutines being
5909 considered more than once to trigger passive type merge.
5911 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5914 in case of error. Error message tuned.
5916 1999-11-21 Anthony Green <green@cygnus.com>
5918 * constants.c (find_methodref_index): Unwrap method names before
5919 inserting them in the constant pool.
5921 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5923 * class.c (assume_compiled_node): New typedef.
5924 (assume_compiled_tree): New static data.
5925 (find_assume_compiled_node): New function.
5926 (add_assume_compiled): New function.
5927 (assume_compiled): New function.
5928 * class.c (make_class_data): Use assume_compiled.
5929 (is_compiled_class): Use assume_compiled.
5931 * java-tree.h (add_assume_compiled): Declare.
5933 * lang.c (lang_decode_option): Parse new options.
5935 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5937 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5938 int_type_node: that's what `_Jv_AllocObject' expects.
5940 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5942 * parse.y (lookup_method_invoke): Use lang_printable_name to
5943 reliably build the type name during error report. Fixes PR gcj/97.
5945 1999-11-09 Tom Tromey <tromey@cygnus.com>
5947 * jcf-path.c: Include <sys/stat.h>.
5948 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5949 (DIR_UP): New macro.
5951 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * parse.y (source_end_java_method): Resume permanent allocation,
5954 reversing Apr 27 1998 patch.
5955 (patch_string_cst): Pop obstacks after having pushed the permanent
5958 1999-11-05 Tom Tromey <tromey@cygnus.com>
5960 * class.c (finish_class): Emit inlined methods if any native
5961 methods exist in the class. Fixes PR gcj/85.
5963 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5966 (qualify_ambiguous_name): Likewise.
5968 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5970 * typeck.c: (lookup_java_method): search all inherited
5971 interfaces when looking up interface method.
5973 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5975 * parse.y (method_header:): Issue error message for rule `type
5977 (synchronized:): Error report when not using synchronized.
5979 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5981 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5982 being used before the superclass constructor has been called.
5983 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5984 instead of `CALL_THIS_CONSTRUCTOR_P'.
5986 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5988 * check-init.c: Fix typo in comment.
5990 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5995 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5997 * parse.y (expression_statement:): Call function to report
5998 improper invocation of a constructor.
5999 (parse_ctor_invocation_error): New function.
6001 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6003 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6006 1999-10-21 Tom Tromey <tromey@cygnus.com>
6008 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6009 in generated `main'.
6011 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6013 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6014 (qualify_ambiguous_name): Likewise.
6016 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * parse.y (java_complete_tree): fold_constant_for_init to work on
6020 (java_complete_lhs): Likewise.
6021 (array_constructor_check_entry): Complete an initializer element
6022 on permanent_obstack.
6024 1999-10-19 Tom Tromey <tromey@cygnus.com>
6026 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6027 From Mike Moreton <mike@pillim.demon.co.uk>.
6029 1999-10-15 Greg McGary <gkm@gnu.org>
6031 * java-tree.h (flag_bounds_check): Remove extern decl.
6032 * lang.c (flag_bounds_check): Remove global variable.
6033 (lang_f_options): Remove "bounds-check" entry.
6034 (lang_init_options): Default flag_bounds_check to "on".
6036 1999-10-14 Tom Tromey <tromey@cygnus.com>
6038 * jvgenmain.c (usage): New function.
6039 (main): Use it. Also, handle `-D' options.
6040 * jvspec.c (lang_specific_driver): Recognize -D.
6041 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6043 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6045 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6047 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6048 variadic function with a non-literal format string.
6050 * parse-scan.y (report_main_declaration): Likewise.
6052 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6054 * parse.y (read_import_dir, patch_assignment, patch_binop,
6055 patch_array_ref): Likewise.
6057 * typeck.c (build_java_array_type): Likewise.
6059 * verify.c (verify_jvm_instructions): Likewise.
6061 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6063 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6065 1999-10-07 Anthony Green <green@cygnus.com>
6067 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6068 where CHECK_PUT may fail for valid reasons.
6070 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6071 UNSAFE_PUTN): New macros.
6073 1999-10-04 Tom Tromey <tromey@cygnus.com>
6075 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6076 well. Fixes Java PR gcj/59.
6077 * parse-scan.y (yyerror): Report errors.
6079 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6081 * decl.c (insert_block): Remove unconditional `abort'.
6083 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6085 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6086 FUNCTION_CODE now of type int. All callers changed.
6087 Set the builtin's DECL_BUILT_IN_CLASS.
6089 1999-09-23 Tom Tromey <tromey@cygnus.com>
6091 * jvspec.c (lang_specific_driver): Don't read spec file if
6092 -fsyntax-only given.
6094 1999-09-22 Tom Tromey <tromey@cygnus.com>
6096 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6098 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6099 (WORDS_TO_LONG): Likewise.
6100 (WORDS_TO_DOUBLE): Likewise.
6102 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6104 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6105 (RELOCATION_VALUE_1): Likewise.
6106 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6107 push_in_const, push_long_const): Prototyped.
6108 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6109 (push_constant2): Likewise.
6110 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6111 (find_constant_wide): Cast find_constant2's integer arguments to
6113 (find_constant_index): Cast find_constant2's and find_constant2's
6114 integer arguments to `jword'.
6115 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6116 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6117 (emit_if): Use RELOCATION_VALUE_1.
6118 (emit_goto): Likewise.
6119 (emit_jsr): Likewise.
6120 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6121 argument to push_long_const to HOST_WIDE_INT.
6123 1999-09-15 Andreas Schwab <schwab@suse.de>
6125 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6127 1999-09-20 Nick Clifton <nickc@cygnus.com>
6129 * lang.c (lang_decode_option): Extend comment.
6131 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6133 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6136 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6138 * gjavah.c (get_field_name, print_method_info, print_include,
6139 add_namelet): Use xmalloc, not malloc.
6141 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6142 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6145 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6147 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6149 * jcf-path.c (add_entry): Likewise.
6151 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6153 * jv-scan.c (xmalloc): Remove definition.
6155 * jvgenmain.c (xmalloc): Likewise.
6157 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6159 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6161 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6162 concat, not xmalloc/sprintf.
6163 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6164 (xstrdup): Remove definition.
6166 * parse.y (duplicate_declaration_error_p,
6167 constructor_circularity_msg, verify_constructor_circularity,
6168 check_abstract_method_definitions, java_check_regular_methods,
6169 java_check_abstract_methods, patch_method_invocation,
6170 check_for_static_method_reference, patch_assignment, patch_binop,
6171 patch_cast, array_constructor_check_entry, patch_return,
6172 patch_conditional_expr): Use xstrdup, not strdup.
6174 * zextract.c (ALLOC): Use xmalloc, not malloc.
6176 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6178 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6180 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6181 (do_spec, lang_specific_pre_link, lang_specific_driver,
6182 input_filename, input_filename_length): Don't declare.
6183 (main_class_name, jvgenmain_spec, lang_specific_driver):
6185 (lang_specific_driver): All calls to the function pointer
6186 parameter now explicitly call `fatal'.
6188 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * parse.y (find_applicable_accessible_methods_list): Search
6191 abstract classes as interfaces.
6193 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6195 * class.c (finish_class): We're now outside a valid method
6196 declaration. Tell the rest of gcc so.
6198 1999-09-08 Bruce Korb autogen@linuxbox.com
6200 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6202 1999-09-07 Tom Tromey <tromey@cygnus.com>
6204 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6206 (decode_signature_piece): Don't emit "::" in JArray<>.
6207 (print_namelet): Only print trailing `;' when printing a class.
6209 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6211 * java-tree.h: Delete declarations for all tree nodes now moved to
6213 * decl.c: Delete their definitions.
6215 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6217 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6218 * Makefile.in (OBJS): Add ggc-callbacks.o.
6219 (OBJDEPS): Likewise.
6221 1999-09-03 Tom Tromey <tromey@cygnus.com>
6223 * parse.y (strip_out_static_field_access_decl): Return operand if
6224 it satisfies JDECL_P.
6226 1999-09-02 Tom Tromey <tromey@cygnus.com>
6228 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6229 Handle nested arrays, like `[[I'.
6231 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6233 * class.c (finish_class): Remove unused parameter, all callers
6236 * expr.c (build_java_athrow): Change return type to void.
6237 (java_lang_expand_expr): Make sure each case in switch returns a
6240 * java-tree.h (finish_class): Fix prototype to take void args.
6242 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6243 (main): Issue return from main, not exit.
6245 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6247 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6249 * jv-scan.c (main): Issue return from main, not exit.
6251 * parse.y (check_abstract_method_definitions,
6252 java_check_abstract_method_definitions): Add static prototypes.
6253 (java_complete_expand_methods): Fix call to `finish_class'.
6255 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6258 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6260 * lang.c (language_string): Constify.
6262 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6264 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6265 Remove hacks for stuff which comes from libiberty.
6267 * Make-lang.in: Likewise.
6269 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6271 * Makefile.in (xref.o): Depend on xref.c explicitly.
6273 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6275 * java-tree.h (lang_printable_name): Constify a char*.
6277 * lang.c (lang_printable_name): Likewise.
6279 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6281 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6284 1999-08-26 Tom Tromey <tromey@cygnus.com>
6286 * gjavah.c (print_cxx_classname): Print "::" before qualified
6289 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6291 * parse.y (lookup_cl): Changed leading comment. Now does its best
6292 to set the column number.
6293 (qualify_ambiguous_name): Take WFL wrappers into account.
6295 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6297 * verify.c (verify_jvm_instructions): Don't check instruction
6298 validity beyond end of method.
6300 1999-08-25 Tom Tromey <tromey@cygnus.com>
6302 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6304 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6306 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6307 cxx_keyword_subst, generate_access, name_is_method_p,
6308 get_field_name, print_field_name, super_class_name, print_include,
6309 decode_signature_piece, print_class_decls, usage, help,
6310 java_no_argument, version, add_namelet, print_namelet): Add static
6312 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6313 name_is_method_p): Constify a char*.
6314 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6315 Provide a final else clause in an if-else-if.
6316 (print_field_info): Add missing final arg in function call to
6318 (print_method_info, decompile_method, decode_signature_piece,
6319 print_c_decl, print_full_cxx_name, print_stub,
6320 print_mangled_classname, super_class_name, print_include,
6321 add_namelet, add_class_decl, print_class_decls, process_file,
6322 help): Constify a char*.
6324 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6325 push_int_const, find_constant_wide, find_constant_index,
6326 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6327 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6328 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6329 emit_if, emit_goto, emit_jsr, call_cleanups,
6330 make_class_file_name): Add static prototypes.
6331 (generate_bytecode_return, generate_bytecode_insns): Pass a
6332 NULL_PTR, not a NULL_TREE.
6334 * jv-scan.c: Include "jcf.h".
6335 (main): Declare using DEFUN macro.
6337 * jvspec.c (find_spec_file, lang_specific_pre_link,
6338 lang_specific_driver): Add prototypes.
6339 (find_spec_file): Constify a char*.
6341 * keyword.gperf (hash, java_keyword): Add prototypes.
6343 * lang.c (lang_print_error): Add static prototype.
6344 (lang_init): Prefer memcpy over bcopy to avoid casts.
6346 * lex.c (yylex): Add static prototype.
6348 * parse-scan.y: Include "lex.c" earlier.
6350 * parse.h: Remove redundant declaration for `yylex'.
6352 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6353 labeled_block_contains_loop_p): Add static prototypes.
6354 (not_accessible_p): Make static to match prototype.
6356 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6358 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6360 * parse.y (check_method_redefinition): Changed leading comment.
6361 (check_abstract_method_definitions): New function.
6362 (java_check_abstract_method_definitions): New function.
6363 (java_check_regular_methods): Call it.
6364 (verify_constructor_super): Fixed indentation.
6365 (lookup_method_invoke): Likewise.
6367 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6369 * parse.y (method_header): Return a null pointer if the current
6371 (finish_method_declaration): Return if the current function decl
6373 (source_start_java_method): Likewise.
6374 (java_method_add_stmt): Likewise.
6376 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6378 * class.c (emit_register_class): Removed unnecessary call to
6380 * parse.y (labeled_block_contains_loop_p): Removed unused local
6383 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6385 * parse.y (java_refold): Added prototype.
6387 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6389 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6390 (java_stabilize_reference): Removed unnecessary `else'.
6391 (java_complete_lhs): Set flag to remember boolean. Call
6392 java_refold. Added comments.
6393 (java_decl_equiv): New function.
6394 (binop_compound_p): Likewise.
6395 (java_refold): Likewise.
6396 (patch_unaryop): Striped static field access assigned to decl and
6397 op. Changed promotion scheme for ++/-- operators.
6398 (search_loop): New function.
6399 (labeled_block_contains_loop_p): Likewise.
6400 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6402 (patch_bc_statement): Call search_loop. Fixed comment.
6404 1999-08-14 Anthony Green <green@cygnus.com>
6406 * expr.c (java_lang_expand_expr): Mark static array data as
6409 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6411 * jvgenmain.c (main): NUL-terminate name_obstack.
6413 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6415 * check-init.c (check_bool2_init, done_alternative): Add static
6418 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6419 (add_method, build_utf8_ref, build_class_ref,
6420 append_gpp_mangled_type, layout_class_method): Constify a char*.
6422 * decl.c (push_promoted_type, make_binding_level): Add static
6424 (push_promoted_type, pushdecl): Constify a char*.
6426 * except.c (find_handler_in_range, link_handler,
6427 check_start_handlers): Add static prototypes.
6429 * expr.c (process_jvm_instruction): Constify a char*.
6431 * gjavah.c (main): Constify a char*.
6433 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6436 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6438 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6439 munge, print_ents): Constify a char*.
6441 * jcf-dump.c (disassemble_method): Constify a char*.
6442 (print_constant_pool, print_exception_table): Add static prototypes.
6443 (print_constant, print_exception_table, main, disassemble_method):
6446 * jcf-io.c (find_classfile, find_class): Likewise.
6448 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6449 (set_source_filename, predefined_filename_p): Add static prototypes.
6450 (set_source_filename, get_constant, get_class_constant,
6451 find_in_current_zip): Constify a char*.
6453 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6455 (add_entry, add_path, jcf_path_classpath_arg,
6456 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6458 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6459 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6460 jcf_parse_one_method, jcf_parse_methods,
6461 jcf_parse_final_attributes): Add static prototypes.
6462 (get_attribute): Constify a char*.
6464 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6465 jcf_dependency_add_target, jcf_path_classpath_arg,
6466 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6468 * jv-scan.c (main): Constify a char*.
6469 (gcc_obstack_init): Add prototype arguments.
6471 * jvgenmain.c (gcc_obstack_init): Likewise.
6472 (main): Constify a char*.
6474 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6476 (put_decl_string, lang_print_error): Constify a char*.
6477 (lang_init): Remove redundant extern prototype.
6479 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6481 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6482 Add static prototypes.
6483 (get_type_from_signature): Constify a char*.
6485 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6486 Add static prototypes.
6487 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6488 (verify_jvm_instructions): Constify a char*.
6490 * xref.c (xref_flag_value): Likewise.
6492 * xref.h (xref_flag_value): Likewise.
6494 * zextract.c (makeword, makelong): Add static prototypes.
6495 (makeword, makelong): Constify a uch*.
6497 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6499 * lang.c (java_dummy_print): Constify a char*.
6500 (lang_print_error): Likewise.
6501 (lang_init): Remove redundant prototype for `print_error_function'.
6502 (lang_init_source): Likewise.
6503 (lang_identify): Constify a char*.
6505 1999-08-09 Tom Tromey <tromey@cygnus.com>
6507 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6508 (WORDS_TO_LONG): Likewise.
6509 (WORDS_TO_DOUBLE): Likewise.
6511 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6513 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6515 * expr.c (java_stack_pop, java_array_data_offset,
6516 build_java_throw_out_of_bounds_exception, case_identity,
6517 build_java_check_indexed_type): Add static prototypes.
6518 (linenumber_table, expand_invoke, expand_java_field_op,
6519 build_primtype_type_ref, expand_byte_code): Constify a char*.
6521 * java-tree.h (build_primtype_type_ref, linenumber_table):
6523 (java_lang_expand_expr): Add prototype.
6525 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6526 `java_lang_expand_expr'.
6528 * lex.c (java_lex_error): Constify a char*.
6529 (java_get_unicode, java_read_char, java_allocate_new_line,
6530 java_unget_unicode, java_sneak_unicode): Prototype.
6532 * parse-scan.y (current_class, package_name, method_declarator,
6533 report_class_declaration, yyerror): Constify a char*.
6535 * parse.h (java_report_errors): Prototype.
6536 (yyerror): Constify a char*.
6538 * parse.y (classitf_redefinition_error, check_modifiers,
6539 parse_jdk1_1_error, lookup_package_type,
6540 lookup_package_type_and_set_next, get_printable_method_name,
6541 purify_type_name): Constify a char*.
6542 (build_super_invocation, maybe_generate_finit,
6543 verify_constructor_super, parser_add_interface,
6544 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6545 java_complete_expand_methods, java_expand_finals,
6546 cut_identifier_in_qualified, java_stabilize_reference,
6547 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6548 merge_string_cste): Prototype.
6549 (single_type_import_declaration, yyerror,
6550 variable_redefinition_error, build_array_from_name,
6551 build_unresolved_array_type, check_class_interface_creation,
6552 resolve_class, complete_class_report_errors,
6553 note_possible_classname, read_import_dir,
6554 find_in_imports_on_demand, resolve_package, fix_constructors,
6555 check_deprecation, lookup_method_invoke,
6556 maybe_build_primttype_type_ref, array_constructor_check_entry):
6558 (java_complete_expand_methods, java_expand_finals): Make static.
6559 (convert_narrow): Remove static prototype.
6561 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6563 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6565 1999-08-02 Richard Henderson <rth@cygnus.com>
6567 * decl.c: Include defaults.h instead of expr.h.
6568 * parse.y: Likewise.
6570 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6572 * java/decl.c (start_java_method): Change all uses of
6573 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6574 Ensure expr.h is included.
6575 * java/expr.c (pop_arguments): Ditto.
6576 * java/parse.y (expand_start_java_method): Ditto.
6578 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6580 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6582 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6584 * decl.c: Include "function.h".
6585 * except.c: Likewise.
6586 * parse.y: Likewise.
6587 * Makefile.in: Update dependencies.
6589 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6591 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6592 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6593 `modifier' with ATTRIBUTE_UNUSED.
6595 * gjavah.c (process_file): Add braces around ambiguous `else'.
6597 * jcf-dump.c (print_access_flags, localvar_free): Change return
6600 * parse.y (java_complete_expand_method): Initialize variable
6602 (resolve_qualified_expression_name): Likewise for `field_decl'.
6603 (patch_method_invocation): Likewise for `class_to_search'.
6604 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6605 (patch_assignment): Likewise for `lhs_type'.
6607 * verify.c (verify_jvm_instructions): Remove unused variable
6610 1999-07-25 Richard Henderson <rth@cygnus.com>
6612 * decl.c (va_list_type_node): New.
6614 1999-07-25 Anthony Green <green@cygnus.com>
6616 * gjavah.c (print_stub): New function.
6617 (METHOD_IS_NATIVE): New macro.
6618 (print_mangled_classname): Make static.
6619 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6620 (process_file): Perform stub generation.
6621 (HANDLE_METHOD): Don't emit class decls during stub
6623 (HANDLE_END_METHOD): Take into account stub generation.
6624 (print_method_info): Handle stub generation.
6625 (print_stub): New function.
6626 (print_cxx_classname): Make signature consistant with others.
6627 (help): Describe -stubs option.
6628 (main): Create stub file.
6629 (version): Use version.c.
6630 (print_full_cxx_name): New function.
6631 (print_c_decl): Use print_full_cxx_name.
6633 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * check-init.c (check_init): Handle MAX_EXPR.
6637 1999-07-15 Andrew Haley <aph@cygnus.com>
6639 * lang.c (flag_use_divide_subroutine): New variable.
6640 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6641 fp-to-integer conversion.
6642 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6645 * expr.c (build_java_soft_divmod): New function.
6646 (build_java_binop): Call build_java_soft_divmod if
6647 flag_use_divide_subroutine is set.
6648 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6649 soft_lrem_node: new builtin functions.
6650 (init_decl_processing) Initialize the new builtins.
6651 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6652 soft_lrem_node: new builtin functions.
6653 (build_java_soft_divmod): New function.
6654 * parse.y: Call build_java_soft_divmod if
6655 flag_use_divide_subroutine is set.
6658 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6659 a --specs= arg) even if not linking.
6660 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6661 -fuse-divide-subroutine
6663 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6665 * parse.y (resolve_and_layout): Check methods only once.
6666 (resolve_qualified_expression_name): Verify thrown exceptions
6668 (check_thrown_exceptions): Reject exceptions thrown in
6669 initializer. Error message tuned.
6671 1999-07-14 Andrew Haley <aph@cygnus.com>
6673 * expr.c (expand_expr): Do not return the last statement in a
6674 block as the block's value.
6676 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6679 CALL_EXPR, to avoid order of evaluation changes.
6681 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6683 * parse.y (qualify_ambiguous_name): Do not use
6684 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6686 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6688 * check-init.c (check_init): Handle MAX_EXPR.
6689 * expr.c (force_evaluation_order): Force method call arguments to
6690 be evaluated in left-to-right order.
6691 * parse.y (qualify_ambiguous_name): Loop again to qualify
6692 NEW_ARRAY_EXPR properly.
6694 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6696 * parse.y (patch_invoke): Resolve unresolved invoked method
6698 (qualify_ambiguous_name): STRING_CST to qualify expression for
6699 type name resolution.
6701 1999-06-24 Andrew Haley <aph@cygnus.com>
6703 * class.c (finish_class): Whenever a deferred method is
6704 output, rescan the list of methods to see if a new candidate for
6705 output can be found.
6707 1999-06-28 Tom Tromey <tromey@cygnus.com>
6709 * jvspec.c (lang_specific_driver): Recognize --help.
6711 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6713 * parse.y (resolve_package): Fixed bogus return statement.
6714 (patch_method_invocation): Resolve method invocation beginning with
6715 a package name qualifier.
6717 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6719 * Make-lang.in (java.stage1): Depend on stage1-start.
6720 (java.stage2): Likewise for stage2-start.
6721 (java.stage3): Likewise for stage3-start.
6722 (java.stage4): Likewise for stage4-start.
6724 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * parse.y (java_complete_lhs): When doing cross referencing, don't
6727 try to keep file location on a WFL expanded as a CALL_EXPR.
6729 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6731 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6732 compiling to class file a void method with an empty method body.
6733 As a side effect, the bytecode backend will generate the
6734 appropriate `return' instruction.
6736 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * parse.y (lookup_package_type_and_set_next): New function prototype.
6739 (resolve_package): Search current and imported packages.
6740 (lookup_package_type_and_set_next): New function.
6742 1999-06-22 Andrew Haley <aph@cygnus.com>
6744 * verify.c (verify_jvm_instructions): Check for pending blocks
6745 before invalid PC test and opcode switch, not after.
6747 1999-06-21 Andrew Haley <aph@cygnus.com>
6749 * except.c (find_handler_in_range): The upper limit for exception
6750 ranges is exclusive, not inclusive: (start <= pc < end).
6751 (link_handler): find child pointer which points to outer by
6752 searching sibling list: previous code incorrectly assumed that
6753 outer->outer->first_child must point to outer.
6754 * verify.c (verify_jvm_instructions): FIXME added to code for
6756 (verify_jvm_instructions): Do not assume that the last block
6757 processed in a subroutine is a block which ends with a `ret'
6758 instruction. With some control flows it is possible that the last
6759 block ends with an `athrow'.
6761 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * parse.y (qualify_ambiguous_name): Reorganized the post
6764 evaluation of non WFL leading expression nodes.
6766 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6771 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * parse.y (qualify_ambiguous_name): Handle qualified expression
6774 beginning with a STRING_CST.
6776 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6778 * parse.y (register_fields): Set DECL_INITIAL on both
6779 pre-initialized static and public fields.
6780 (resolve_field_access): Static field access expressions to always
6782 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6783 qualification. CONVERT_EXPR to be resolved as an expression name.
6784 (java_complete_lhs): Identify and access qualified final
6785 initialized field in switch statement case expression.
6786 (fold_constant_for_init): Pre-initialized field decl constant to
6789 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6791 * parse.y (note_possible_classname): Mark returned node with
6792 QUALIFIED_P only if the original class name contained a '/'.
6794 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6796 * Make-lang.in (gcjh): More parallel build fixes.
6798 1999-06-03 Mike Stump <mrs@wrs.com>
6800 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6802 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6804 * except.c (link_handler): Chain exception handlers in order.
6806 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6808 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6809 with nops and process as usual in order to always set correct EH
6810 ranges. Emit detailed warnings about unreachable bytecodes.
6812 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6814 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6817 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6819 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6820 or the searched field decl.
6822 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * parse.y (fold_constant_for_init): Convert numerical constant
6825 values to the type of the assigned field.
6827 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * expr.c (lookup_field): Relaxed the test on class loading error
6831 * parse.y (fold_constant_for_init): Enabeled old code.
6833 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6836 decide the validity of the cast of a java.lang.Cloneable reference
6838 (patch_conditional_expr): Fixed first argument passed to
6839 binary_numeric_promotion.
6841 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6843 * parse.y (qualify_ambiguous_name): Take into account that a
6844 CONVERT_EXPR might specify a type as a WFL.
6846 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6848 * parse.y (patch_assignment): Save the rhs before using it as an
6849 argument to _Jv_CheckArrayStore.
6851 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6853 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6855 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6857 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6858 floating point litteral only when the exponent indicator has been
6861 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * parse.y (formal_parameter:): Construct argument tree list
6864 element even if a yet unsupported final parameter was encountered.
6866 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6868 * parse.y (finish_method_declaration): Issue errors for native or
6869 abstract methods declared with a method body, as well as for non
6870 native or non abstract methods with no method body.
6872 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6874 * class.c (build_utf8_ref): Initialize variable `field'.
6876 * decl.c (init_decl_processing): Initialize variable `field'.
6878 * expr.c (build_known_method_ref): Mark parameters `method_type',
6879 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6880 (process_jvm_instruction): Likewise for parameter `length'.
6882 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6883 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6886 * parse.y (maybe_generate_clinit): Remove unused variable
6887 `has_non_primitive_fields'.
6888 (find_in_imports_on_demand): Initialize variables `node_to_use'
6890 (patch_binop): Likewise for variable `prom_type'.
6891 (patch_unaryop): Likewise for variable `prom_type'.
6893 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6895 * xref.c (xref_table): Add missing initializer.
6897 1999-05-14 Tom Tromey <tromey@cygnus.com>
6899 * java-except.h (struct eh_range): Removed unused `next' member.
6900 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6901 after adding all exception handlers. Sort exception ranges in
6903 (struct pc_index): New structure.
6904 (start_pc_cmp): New function.
6905 * except.c (add_handler): Return `void'. Don't call link_handler;
6906 instead construct an ordinary linked list and do range
6908 (check_nested_ranges): New function.
6909 (link_handler): Changed interface to allow merging of eh_ranges.
6910 Split overlapping ranges. Return `void'.
6912 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6914 * parse.y (constructor_block_end:): New rule, tagged <node>.
6915 (constructor_body:): Use `constructor_block_end' instead of
6918 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6920 * parse.y (statement_nsi:): Pop `for' statement block.
6921 (java_complete_lhs): Labeled blocks containing no statement are
6922 marked as completing normally.
6924 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6926 * xref.c (xref_set_current_fp): New function, defined.
6927 * xref.h (xref_set_current_fp): New function, prototyped.
6929 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6931 * check-init.c (check_init): Take into account that
6932 LABELED_BLOCK_STMT can be empty.
6934 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6936 * parse.y (java_check_regular_methods): Warning check on not
6937 overriding methods with default access in other packages does not
6938 apply to `<clinit>'.
6939 (java_complete_lhs): If block body is an empty_stmt_node, replace
6940 it by NULL_TREE. This prevents gcc from generating an irrelevant
6943 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6945 * check-init.c (check_init): Removed code accepting to see things
6946 falling through default:, when doing xrefs.
6947 * java-tree.h (do_not_fold): New global variable, declared.
6948 * parse.y (do_not_fold): New global variable, defined.
6949 (java_complete_expand_method): Set `do_not_fold' to the value of
6950 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6951 and reinstall them after them have been purged; do not check for
6952 initializations; do not issue missing return errors.
6953 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6955 (patch_binop): Skip the fold part when doing xrefs.
6956 (build_string_concatenation): Skip the concatenation part when
6958 (patch_synchronized_statement): Do not generate a try-finally when
6960 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6961 and keep the location where the throw was seen.
6962 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6963 any treatment on the converted node an simply return a NOP_EXPR of
6965 * xref.c (xref_get_data): New function, defined.
6966 * xref.h (xref_get_data): New function, declared.
6967 (XREF_GET_DATA): Use xref_get_data.
6969 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6971 * gjavah.c (print_include): Cast the result of `strlen' to int
6972 when comparing against a signed value.
6973 (add_namelet): Likewise.
6975 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6977 * expr.c (expand_invoke): Mark parameter `nargs' with
6979 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6981 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6984 * jcf-reader.c (get_attribute): Cast a value to long
6985 when comparing against a signed expression. Likewise.
6987 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6990 1999-05-11 Andrew Haley <aph@cygnus.com>
6992 * parse.y (source_end_java_method): If the current method contains
6993 any exception handlers, force asynchronous_exceptions: this is
6994 necessary because signal handlers in libjava may throw exceptions.
6995 * decl.c (end_java_method): Ditto.
6997 1999-05-11 Tom Tromey <tromey@cygnus.com>
6999 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7001 * jvspec.c (THREAD_NAME): Removed.
7002 (GC_NAME): Likewise.
7003 (MATHLIB): Likewise.
7004 (WITHLIBC): Likewise.
7006 (THREADLIB): Likewise.
7007 (MATH_LIBRARY): Likewise.
7008 (lang_specific_driver): Don't add `-l' options to command line.
7009 Instead, add a single --specs option. Recognize `-L' options and
7010 use them to search for spec file.
7011 (find_spec_file): New function.
7012 (SPEC_FILE): New define.
7014 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7016 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7017 cpplib-enabled build.
7019 1999-05-05 Per Bothner <bothner@cygnus.com>
7021 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7022 temporarily zero it while calling rest_of_decl_compilation.
7024 * java-tree.h (string_ptr_type_node): Add declaration.
7025 * decl.c: Define and initialize string_ptr_type_node.
7026 * parse.y (patch_string_cst): Use string_ptr_type_node.
7028 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7029 * parse.y (for_statement): Now unconditionally exit_block.
7030 (finish_labeled_statement): No longer exit_block if for-loop.
7031 (patch_loop_statement): Check harder if the loop is already labeled.
7033 * parse.y (patch_initialized_static_field): Removed function.
7034 (maybe_generate_clinit): Removed special handling for interfaces.
7035 (java_complete_expand_methods): Do a preliminary java_complete_tree
7036 on <clinit> to determine if it can be removed.
7037 (java_complete_expand_method): Remove special handling for <clinit>.
7038 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7039 optimize if we get back empty_stmt_node.
7040 For MODIFY_EXPR, re-do checking of static initializers.
7041 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7042 For VAR_DECL, pass correct context.
7044 * verify.c (verify_jvm_instructions): Better error messages.
7046 1999-05-03 Tom Tromey <tromey@cygnus.com>
7048 * parse-scan.y (interface_declaration): Call
7049 report_class_declaration for interfaces.
7051 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7053 * Makefile.in: Remove -v from bison command lines.
7055 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7057 * check-init.c (check_init): Exclude a case of error when doing
7059 * class.c (layout_class_method): Don't generate the error message
7060 twice when compiling from source.
7061 * lang-options.h: Added `-Wredundant-modifers' and
7062 `-Wunusupported-jdk11' flags and help text.
7063 * lang.c (lang_decode_option): Added support for
7064 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7065 flag_static_local_jdk11 and flag_redundant set accordingly.
7066 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7067 * parse.h (EXPR_WFL_ADD_COL): New macro.
7068 (DECL_END_SOURCE_LINE): Likewise.
7069 (DECL_INHERITED_SOURCE_LINE): Likewise.
7070 * parse.y (static_ref_err): New function, prototyped.
7071 (CCB_TK): Now tagged <operator>.
7072 (class_body:): Remember the location of the closing '}' of a class
7073 definition when doing xrefs.
7075 (block_end:): Likewise.
7076 (create_class): Remember the location of the inherited class
7077 identifier when doing xrefs.
7078 (register_fields): Added test on first operand of `init' before
7079 testing it TREE_CODE.
7080 (method_header): Store the location of the class identifier in the
7081 class decl when doing xrefs.
7082 (finish_method_declaration): Don't combine first/last method line
7084 (java_check_regular_methods): Warning check on not overriding
7085 methods with default access on other packages move before check on
7086 static methods. Initialization of `aflags' also moved up.
7087 (resolve_expression_name): Call static_ref_err to report the error.
7088 (static_ref_err): New function, implemented.
7089 (resolve_field_access): Returned simplified static field access
7091 (resolve_qualified_expression_name): Check for illegal use of
7092 static fields in a non static context. Call static_ref_err to
7093 report error in various places.
7094 (java_complete_tree): Do not fold initialized static fields when
7096 (java_complete_lhs): Likewise.
7098 1999-04-29 Anthony Green <green@cygnus.com>
7100 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7101 create internal labels.
7102 (lookup_label): Ditto.
7104 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * class.c (layout_class_method): Generate <clinit>'s rtl for
7108 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7109 for interfaces' <clinit>.
7110 * expr.c (lookup_field): Search for fields in interfaces.
7111 (expand_invoke): Fixed indentation.
7112 (expand_java_field_op): Likewise. Use IS_CLINIT.
7113 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7114 (IS_CLINIT): New macro.
7115 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7116 interface was parsed.
7117 (maybe_generate_clinit): Don't generate if the current class is an
7118 interface with only fields of primitive types.
7119 (reset_method_name): Use IS_CLINIT.
7120 (java_complete_expand_method): Expand <clinit> when it exists for
7121 interfaces. Use IS_CLINIT.
7122 (resolve_expression_name): Use DECL_CONTEXT instead of
7123 current_class to build static field references.
7124 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7125 ARRAY_REF when doing xreferencing.
7126 (check_final_assignment): Fixed typo in leading comment. Use
7128 (patch_array_ref): Don't fully expand array references when
7130 (patch_return): Use IS_CLINIT.
7131 (patch_throw_statement): Likewise.
7133 1999-04-22 Tom Tromey <tromey@cygnus.com>
7135 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7137 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * decl.c (predef_filenames, predef_filenames_size): New globals
7140 (init_decl_processing): predef_filenames and predef_filenames_size
7142 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7144 * jcf-parse.c (predefined_filename_p): New function.
7145 (yyparse): Check that files on the command line are specified only
7146 once and issue a warning otherwise.
7147 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7148 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7149 avoid a gcc warning with -W -Wall turned on.
7150 (java_expand_classes): Abort if errors were encountered.
7151 (java_complete_lhs): If the cross reference flag is set, wrap
7152 field DECL node around a WFL when resolving expression name.
7154 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7156 * lang.c (lang_decode_option): Fixed returned value when parsing
7157 `-fxref=...' and `-Wall'.
7158 * parse.y (source_end_java_method): Do not generate code when
7159 flag_emit_xref is set.
7160 (resolve_expression_name): Do not build static field access when
7161 flag_emit_xref is set.
7162 (resolve_field_access): No special treatment on `length' when
7163 flag_emit_xref is set. Do not build qualified static field access
7164 when flag_emit_xref is set.
7165 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7166 when flag_emit_xref is set.
7167 (patch_assignment): Do not generate array store runtime check when
7168 flag_emit_xref is set.
7169 * xref.c (xref_flag_value): Fixed function declaration
7171 (xset_set_data): New function.
7172 * xref.h (xref_set_data): Added prototype for new function.
7173 (typedef struct xref_flag_table): New field data.
7174 (XREF_GET_DATA): New macro.
7176 1999-04-19 Tom Tromey <tromey@cygnus.com>
7178 * xref.h (enum): Removed trailing comma.
7180 * parse.y (resolve_qualified_expression_name): Added missing
7183 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7185 * gjavah.c: New prototypes for java_float_finite and
7188 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7193 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7195 * Makefile.in (TREE_H): Add tree-check.h.
7196 (RTL_H): Add genrtl.h.
7198 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7200 * parse.y (patch_assignment): Added ArrayStoreException runtime
7203 1999-04-06 Per Bothner <bothner@cygnus.com>
7205 * expr.c (pop_type_0): New function.
7206 (pop_type): Use pop_type_0.
7207 * java-tree.h (pop_type_0): New declaration.
7208 * verify.c (verify_jvm_instructions): Check return instructions.
7210 * parse.y (patch_binop): Don't fold if non-constant and emiting
7213 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7215 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7217 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7218 (main_jcf): Don't define.
7219 (process_file): Don't set `main_jcf'.
7221 * java-tree.h (main_jcf): Don't declare.
7223 * jcf-parse.c (main_jcf): Add static definition.
7225 * lang.c (main_jcf): Don't define.
7227 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7229 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7231 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7233 * jcf-depend.c: Include "config.h", not <config.h>.
7235 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7238 * jcf-path.c: Include "config.h", not <config.h>.
7240 * lex.c: Don't include various system header files.
7241 (java_init_lex): Cast the argument of `bzero' to PTR
7243 * parse-scan.y (java_push_parser_context): Likewise.
7245 * parse.y (java_push_parser_context): Likewise.
7246 (patch_bc_statement): Match format specifier to variable argument.
7248 * xref.c: Don't include <stdio.h>.
7250 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * parse.y (struct parser_ctxt *ctxp): Now global.
7253 (declare_local_variables): Use WFL compound value for the
7254 declaration source line value, when doing cross-referencing.
7256 1999-03-31 Tom Tromey <tromey@cygnus.com>
7258 * gjavah.c (print_field_info): Allow constants of other types.
7259 (print_include): Generate include when new name is proper prefix
7260 of already printed name.
7261 (add_namelet): Likewise.
7262 (cxx_keyword_subst): New function.
7263 (print_method_info): Use it.
7264 (print_field_name): New function.
7265 (get_field_name): New function.
7266 (print_field_info): Use get_field_name and print_field_name.
7268 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7270 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7271 'KR-C', so gperf uses the `const' keyword on strings.
7273 * keyword.gperf (java_keyword): Const-ify a char*.
7275 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7277 * parse.y (patch_bc_statement): Fixed identation and a bogus
7280 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * parse.y (patch_assignment): Allow static variables in other
7283 classes to be assigned.
7285 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7287 * class.c (maybe_add_interface): Remove unused variable
7289 (make_class_data): Use = for assignment, not ==. Likewise.
7290 (emit_register_classes): Remove unused variable `decl'.
7292 * lex.c: Fix comment so as not to contain an embedded `/*'.
7294 * verify.c (verify_jvm_instructions): Remove unused variable
7297 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7299 * parse.y (complete_loop_body): Rename to finish_loop_body.
7300 (complete_labeled_statement): Rename to finish_labeled_statement.
7301 (complete_for_loop): Rename to finish_for_loop.
7302 (complete_method_declaration): Rename to finish_method_declaration.
7304 * java-tree.h (continue_identifier_node): New global node.
7305 * decl.c: Define and initialize continue_identifier_node.
7306 * parse.y (generate_labeled_block): Remove - no longer needed.
7307 (build_loop_body): Use continue_identifier_node for continue block.
7308 (finish_labeled_statement): Also do pop_labeled_block actions.
7309 (java_complete_lhs): POP_LOOP even if error.
7310 (build_labeled_block): Special handling for continue_identifier_node.
7311 (patch_loop_statement): Re-organize.
7312 (patch_bc_statement): Re-write.
7314 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7316 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7317 using a WFL compound value.
7318 * parse.y (xref.h): Include.
7319 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7321 (register_fields): Set WFL compound value to lineno if doing
7323 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7325 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7326 * xref.h (expand_xref): Prototype renamed from xref_generate.
7328 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7330 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7331 (GET_CURRENT_BLOCK): New macro.
7332 * parse.y (current_static_block): New global variable.
7333 (method_body:): Define action.
7334 (complete_method_declaration): Set current_function_decl to NULL
7335 when work on the current method is done.
7336 (declare_local_variables): Use GET_CURRENT_BLOCK.
7337 (java_method_add_stmt): Likewise.
7338 (java_complete_expand_method): Disable the use of `this' when
7340 (enter_a_block): If no current method exist, use
7341 current_static_block to link static initializer blocks.
7342 (exit_block): Rewritten to use current_static_block when no current
7344 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7345 (patch_return): Forbid the use of `return' in static initializers.
7346 (patch_throw_statement): Fixed indentation. Issue specific error
7347 for uncaught thrown checked exception in static initializer
7348 blocks. Removed FIXME.
7350 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7352 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7353 Link gcj from gcc.o.
7355 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7357 * parse.y (find_applicable_accessible_methods_list): When dealing
7358 with interface: ensure that a given interface or java.lang.Object
7359 are searched only once.
7361 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7363 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7365 * jcf-dump.c (print_access_flags): Add braces around if-else.
7367 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7370 * lex.c (build_wfl_node): Add static prototype.
7372 * lex.h (build_wfl_node): Remove static prototype.
7374 * parse.y: Include lex.c early enough to declare everything needed.
7375 Ensure calls to `build_wfl_node' pass the proper arguments.
7376 (create_class): Remove unused variable `super_decl'.
7377 (get_printable_method_name): Initialize variable `name'.
7379 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7381 * Changelog: Fixed 1999-03-22 typos.
7382 * lang.c (lang_decode_option): Fixed typo in error string in the
7385 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7389 * java-tree.h (flag_emit_xref): Declared extern.
7390 * lang.c (xref.h): Included.
7391 (flag_emit_xref): New global variable.
7392 (lang_decode_option): Added support for -fxref.
7396 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7398 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7401 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7403 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7404 $(srcdir)/../system.h and $(JAVA_TREE_H).
7405 (jcf-io.o): Depend on $(JAVA_TREE_H).
7406 (mangle.o): Likewise.
7408 * check-init.c (check_cond_init): Add static prototype.
7410 * class.c (build_java_method_type, hashUtf8String,
7411 make_field_value, get_dispatch_vector, get_dispatch_table,
7412 append_gpp_mangled_type, mangle_static_field): Likewise.
7413 (strLengthUtf8): Hide unused definition.
7414 (hashUtf8String): Const-ify.
7415 (make_field_value): Un-ANSI-fy.
7417 * constants.c: Move inclusion of jcf.h above java-tree.h.
7418 (set_constant_entry, find_class_or_string_constant,
7419 find_name_and_type_constant, get_tag_node,
7420 build_constant_data_ref): Add static prototype.
7422 * decl.c (push_jvm_slot, builtin_function,
7423 lookup_name_current_level): Likewise.
7424 (builtin_function): Const-ify.
7426 * except.c (expand_start_java_handler, expand_end_java_handler):
7427 Add static prototype.
7429 * expr.c (flush_quick_stack, push_value, pop_value,
7430 java_stack_swap, java_stack_dup, build_java_athrow,
7431 build_java_jsr, build_java_ret, expand_java_multianewarray,
7432 expand_java_arraystore, expand_java_arrayload,
7433 expand_java_array_length, build_java_monitor, expand_java_pushc,
7434 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7435 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7436 expand_compare, expand_test, expand_cond, expand_java_goto,
7437 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7438 expand_java_field_op, java_push_constant_from_pool): Likewise.
7440 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7441 (build_java_arraynull_check): Mark parameters `node' and `type'
7442 with ATTRIBUTE_UNUSED.
7443 (note_label): Likewise for parameter `current_pc'.
7444 (expand_java_call, expand_java_ret): Hide unused definition.
7446 * java-tree.h (make_class, build_constants_constructor,
7447 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7448 init_outgoing_cpool, register_class, emit_register_classes,
7449 java_layout_seen_class_methods): Prototype.
7450 (unicode_mangling_length): Const-ify.
7451 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7452 emit_unicode_mangled_name, format_int, format_uint,
7453 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7454 jcf_print_utf8_replace, open_class): Prototype.
7456 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7457 <stdio.h>. Include tree.h/java-tree.h.
7458 (utf8_equal_string usage, process_class): Add static prototype.
7459 (open_class): Don't prototype this here.
7460 (utf8_equal_string): Match arguments to format specifiers.
7461 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7462 TABLE_SWITCH, disassemble_method): Likewise.
7464 * jcf-io.c: Include tree.h/java-tree.h.
7465 (open_class, find_classfile, jcf_print_utf8,
7466 jcf_print_utf8_replace): Const-ify.
7468 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7469 parse_class_file): Add static prototype.
7470 (find_in_current_zip): Match definition to existing static
7473 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7474 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7475 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7476 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7477 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7478 generate_bytecode_return, perform_relocations, init_jcf_state,
7479 init_jcf_method, release_jcf_state, generate_classfile):
7480 Add static prototype.
7481 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7482 (make_class_file_name): Const-ify.
7484 * jcf.h (find_classfile): Const-ify.
7486 * jv-scan.c (reset_report): Remove prototype.
7488 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7489 (error): Rewrite to allow varargs.
7491 * lang.c (lang_f_options): Const-ify.
7493 * lex.c (java_parse_escape_sequence): Add static prototype.
7494 (java_allocate_new_line): Match definition to existing static
7497 * mangle.c Include tree.h/java-tree.h.
7498 (unicode_mangling_length, emit_unicode_mangled_name,
7499 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7501 * parse.h (jdep_code): Remove trailing comma in enumeration.
7502 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7503 (reset_report): Add prototype.
7505 * verify.c (push_pending_label, merge_types): Add static
7508 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7510 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7512 * parse.y (find_applicable_accessible_methods_list): Extend the
7513 search to superinterfaces when relevant.
7514 (search_applicable_methods_list): New function.
7516 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7518 * class.c (unmangle_classname): Implemented stricter testing
7519 before setting the QUALIFIED_P flag on an identifier.
7521 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7523 * parse.y (java_complete_lhs): Call force_evaluation_order
7524 after patch_newarray.
7525 (patch_binop): Don't call fold if there are side effects.
7527 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * parse.y (java_stabilize_reference): Use save_expr instead of
7530 building a SAVE_EXPR node.
7531 (java_complete_lhs): Patch the resulting string of the `+='
7532 operator (if necessary) and complete the RHS after having built
7535 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7537 * class.c (make_class): Don't set CLASS_P here (because
7538 this function is also called by build_java_array_type).
7539 (push_class): Set CLASS_P here instead.
7540 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7542 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7543 context. If the context is class, perfer "super" over "synchronized".
7544 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7546 * parse.y (create_class): Don't call parser_check_super here;
7547 it is not robust. Always wait until later.
7549 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7550 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7552 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7554 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7555 * lex.h (UNGETC): Change misleading macro.
7557 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * parse.y (java_stabilize_reference): Return NODE when patching a
7561 (java_complete_lhs): Put parenthesis around truth values.
7563 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7565 * class.c (layout_class_method): Don't make rtl for interface
7567 * parse.h (GET_TYPE_NAME): New macro.
7568 * parse.y (if_then_statement:): Fixed indentation.
7569 (if_then_else_statement:): Likewise.
7570 (for_statement:): Fixed spacing.
7571 (try_statement:): Fixed indentation.
7572 (create_interface): Don't force interfaces to be abstract.
7573 (method_header): Abstract methods are OK in interfaces.
7574 (declare_local_variables): Fixed typo in comment.
7575 (java_complete_expand_method): Fixed indentation.
7576 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7577 non accessible fields.
7578 (java_stabilize_reference): New function.
7579 (java_complete_lhs): Fixed indentation. Use
7580 java_stabilize_reference in compound assignement. Insert the
7581 cast. If not processing `+' fix string constants before processing
7584 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7586 * constants.c (find_class_or_string_constant): Cast variable `j'
7587 to a `jword' when comparing against one.
7589 * expr.c (java_lang_expand_expr): Remove unused variables
7590 `has_finally_p' and `op0'.
7592 * gjavah.c (print_field_info): Cast a value to jint when comparing
7593 against one. Likewise for a jlong.
7594 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7595 against a signed quantity.
7597 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7598 (print_signature): Don't needlessly dereference variable `str'
7600 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7601 `max_locals' with ATTRIBUTE_UNUSED.
7602 (jcf_parse_class): Likewise for variable `index'.
7604 * parse.h (reverse_jdep_list): Remove static prototype.
7606 * parse.y (build_jump_to_finally): Remove prototype and definition.
7607 (reverse_jdep_list): Add static prototype.
7609 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7610 `assignment' and `expr_decl'.
7612 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7614 1999-03-12 Andrew Haley <aph@cygnus.com>
7616 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7617 we'll need a directory separator and a null character.
7619 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7621 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7623 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7625 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7628 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7630 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7632 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7634 * class.c (layout_class_method): A static method in a base class
7635 is never overridden, so treat it like it doesn't exist.
7636 However, do complain about private non-static method overriding
7637 public static method.
7639 * parse.y: Don't set unused INITIALIZED_P flag.
7640 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7642 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7643 (build_array_from_name): Re-order &index[string] to &string[index].
7645 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7646 error_mark (it might catch more errors, but it is more likely to lose).
7648 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7650 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7651 (parse-scan.o): Depend on toplev.h.
7653 * class.c (make_method_value): Add prototype. Make it static.
7654 Remove unused second argument, caller changed.
7656 * expr.c (java_lang_expand_expr): Remove unused variable
7659 * java-tree.h: Don't prototype find_in_current_zip.
7660 Add prototypes for verify_constant_pool, start_java_method,
7661 end_java_method, give_name_to_locals, expand_byte_code,
7662 open_in_zip, set_constant_value, find_constant1, find_constant2,
7663 find_utf8_constant, find_string_constant, find_class_constant,
7664 find_fieldref_index, find_methodref_index, write_constant_pool,
7665 count_constant_pool_bytes and encode_newarray_type.
7667 * jcf-dump.c: Remove unused variable `LONG_temp'.
7669 * jcf-parse.c: Include parse.h.
7670 (jcf_parse_source): Remove unused parameter, all callers changed.
7671 (jcf_figure_file_type): Add static prototype.
7672 (find_in_current_zip): Likewise. Also remove unused parameter,
7673 all callers changed.
7674 (read_class): Initialize variable `saved_pos'.
7676 * jcf-reader.c (jcf_parse_preamble): Mark variables
7677 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7679 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7680 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7681 (java_parse_doc_section): Initialize variable `seen_star'.
7682 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7683 (java_lex_error): Mark parameters `msg' and `forward' with
7685 (java_get_line_col): Mark parameters `filename' and `line' with
7688 * parse-scan.y: Include toplev.h.
7689 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7691 * parse.h: use `struct JCF', not plain `JCF'.
7692 (java_parser_context_save_global, java_expand_classes
7693 java_parser_context_restore_global, java_parse): Add prototypes.
7695 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7698 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7700 * check-init.c (check_init): COPYN takes word count, not bit count.
7702 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7704 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7705 explicit build_decl. (Avoids crash in reload when optimizing.)
7707 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7709 * decl.c (complete_start_java_method): Handle synchronized method
7710 even when compiling from bytecode.
7712 1999-02-26 Tom Tromey <tromey@cygnus.com>
7714 * gjavah.c (add_class_decl): Only generate `#include' if outer
7715 class is not the name of the class we are processing. Correctly
7716 append `.h' in #include.
7717 (process_file): Clean up newlines around generated `#include's.
7718 (decode_signature_piece): Correctly handle inner classes.
7719 (struct include): New structure.
7720 (all_includes): New global.
7721 (print_include): New function.
7722 (add_class_decl): Use it.
7723 (process_file): Likewise.
7724 (add_class_decl): Generate include for java-array.h if array
7726 (process_file): Don't generate java-array.h include.
7728 * gjavah.c (add_namelet): Check for standard package names here.
7729 (add_class_decl): Don't check for standard package names here.
7731 1999-02-25 Tom Tromey <tromey@cygnus.com>
7733 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7734 When reading a zip file, only use strncmp if both strings are
7735 bigger than the buffer length. Initialize `k' when looping
7738 1999-02-24 Tom Tromey <tromey@cygnus.com>
7740 * gjavah.c (struct namelet): New structure.
7741 (add_namelet): New function.
7742 (print_namelet): New function.
7743 (print_class_decls): Use add_namelet and print_namelet to generate
7744 namespaces and not classes.
7745 (method_printed): New global.
7746 (HANDLE_END_METHOD): Examine method_printed.
7747 (print_method_info): Set method_printed when required. Print
7748 error if function to be ignored is marked virtual. Handle $finit$
7750 (METHOD_IS_FINAL): New macro.
7751 (print_field_info): Use it.
7752 (HANDLE_METHOD): Clear method_printed.
7753 (method_pass): New global.
7754 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7755 (process_file): Do two passes over both fields and methods.
7756 (HANDLE_METHOD): Examine method_pass.
7758 (add_class_decl): New function.
7759 (print_class_decls): Don't scan over entire constant pool.
7761 1999-02-23 Tom Tromey <tromey@cygnus.com>
7763 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7764 disable linking in that case.
7766 1999-02-20 Tom Tromey <tromey@cygnus.com>
7768 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7771 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7773 * decl.c (build_result_decl), java-tree.h: New method.
7774 (complete_start_java_method): Handle synchronized methods.
7775 Don't build DECL_RESULT here. (Ordering dependency problem.)
7776 (start_java_method): Call build_result_decl here instead ...
7777 * parse.y (java_complete_expand_method): ... and here.
7778 (expand_start_java_method): Don't call complete_start_java_method here.
7779 (java_complete_expand_method): Call it here instead.
7780 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7781 * java-tree.h: ... here.
7783 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7784 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7785 for ARRAY_REF - it doesn't work when array bounds are checked.
7786 (patch_array_ref): Handle it here instead.
7788 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7790 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7792 Force left-to-right evaluation of binary operations etc.
7793 * expr.c (force_evaluation_order), java-tree.h: New function.
7794 * parse.y (java_complete_lhs): Pass binary operations, procedure
7795 calls, and ARRAY_REFs to force_evaluation_order.
7796 (various): Set TREE_SIDE_EFFECTS more carefully.
7798 Tolerate random (non-UTF8) encoding in comments without complaining.
7799 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7800 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7802 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7803 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7805 * parse.y (java_complete_lhs): Ignore an empty statement in a
7806 COMPOUND_EXPR. Don't complain about empty statement after return.
7808 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7810 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7811 in TREE_LIST - just chain the POINTER_TYPEs together.
7812 (resolve_class): If type already resolved, return decl.
7813 After resolving, update TREE_TYPE(class_type), and name (if array).
7814 * parse.h (do_resolve_class), parse.y: Make non-static.
7815 * class.c (maybe_layout_super_class): Take this_class argument.
7816 Do do_resolve_class if necessary.
7817 (layout_class, layout_class_methods): Adjust calls appropriately.
7818 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7819 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7820 * typeck.c (build_java_array_type): Don't call layout_class.
7822 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7824 * parse.y (check_pkg_class_access): Allow private class access
7825 within the same package.
7826 (strip_out_static_field_access_decl): New function.
7827 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7828 operator argument before testing its nature.
7830 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7832 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7833 (TRY_EXPR): Simplify - it no longer has a finally clause.
7834 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7835 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7836 * expr.c (java_lang_expand_expr): Likewise.
7837 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7838 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7839 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7840 (build_try_statement): Remove finally parameter and handling.
7841 (build_try_finally_statement): New function.
7842 (patch_try_statement): No longer need to support finally clause.
7843 (try_statement): Update grammar action rules.
7844 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7845 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7847 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7849 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7850 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7852 1999-02-17 Andrew Haley <aph@cygnus.com>
7854 * class.c (build_utf8_ref): Back out broken patch which was
7855 intended to to output signatures using '.' as a separator.
7857 * class.c (make_class_data): Output signatures using '.' as a
7858 separator, rather than '/'.
7859 (mangled_classname): Likewise.
7860 (make_field_value): Likewise.
7861 (make_method_value): Likewise.
7862 * constants.c (alloc_class_constant): Likewise.
7863 * expr.c (build_invokeinterface): Likewise.
7865 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7868 of an ancient workaround.
7870 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7872 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7875 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7877 * lex.c (yylex): Encode \0 as UTF8.
7879 1999-02-10 Tom Tromey <tromey@cygnus.com>
7881 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7882 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7883 (libgcj_zip): Renamed.
7884 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7886 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7888 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7889 (GC_NAME): Renamed -lgc to -lgcjgc.
7891 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7893 * lex.c (java_lang_cloneable): Initialize.
7894 * parse.y (java_lang_cloneable): New static variable.
7895 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7896 doing one more qualification round.
7897 (valid_ref_assignconv_cast_p): Reject null source or
7898 destination. Allow an array to be cast into java.lang.Cloneable.
7899 (patch_cast): Swapped two first arguments to first call to
7900 valid_ref_assignconv_cast_p.
7902 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7904 * parse.h: DECL_P renamed JDECL_P.
7905 * parse.y: DECL_P replaced by JDECL_P.
7906 (build_array_from_name): Always use pointer's type.
7907 (patch_bc_statement): Extra code to search continue target in a
7908 for loop. Fixed comments. Continue target is current loop when
7911 1999-02-05 Andrew Haley <aph@cygnus.com>
7913 * class.c (make_class_data): The superclass of an interface should
7914 be null, not class Object.
7916 * lex.c (java_lex): Sign extend hex literals.
7918 1999-02-04 Andrew Haley <aph@cygnus.com>
7920 * class.c (build_utf8_ref): Output signatures using '.' as a
7921 separator, rather than '/'.
7922 (make_class_data): Likewise.
7924 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7926 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7927 mkstemp.o. Get them from libiberty now.
7929 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7931 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7933 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7935 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7938 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7940 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7941 * jcf-write.c (generate_bytecode_return): New function.
7942 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7944 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7945 generate special [fd]const_[01] instructions.
7947 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7949 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7950 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7952 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7954 * parse.y (patch_method_invocation): Handle calling static methods,
7955 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7957 * parse.y (java_complete_lhs): Don't complain about unreachable
7958 exit condition in a do-while statement.
7960 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7962 * lex.c (java_read_char): Fixed utf8 decoding.
7963 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7965 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7966 comments. Local variable `all_primitive' is gone. Broadened
7967 acceptance of `0' to floating point targets. `long' can now be
7968 widened to `double' or `float'.
7969 (valid_method_invocation_conversion_p): Added leading
7970 comment. Fixed tabulation.
7971 (build_string_concatenation): Optimize out left or right empty
7974 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7976 * jcf-write.c (localvar_alloc): Only emit entry for
7977 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7978 (generate_bytecode_insns): Only call put_linenumber if
7979 debug_info_level > DINFO_LEVEL_NONE.
7980 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7981 is specified, add -g1 (for compatibility wih javac).
7983 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7985 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7986 gjavah.o, check-init.o, jv-scan.o
7988 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7990 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7992 * gjavah.c: Include config.h and system.h.
7994 * javaop.h (inline): Don't define, its handled by system.h.
7995 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7996 from `inline' to `static inline'.
7998 * jcf.h (inline): Don't define, its handled by system.h.
8000 * lex.c (inline): Likewise.
8002 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8004 * lang-specs.h: Map -Qn to -fno-ident.
8006 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8008 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8010 1999-01-29 Tom Tromey <tromey@cygnus.com>
8012 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8013 then cast it to Object before calling `append' method.
8015 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8017 * check-init.c (check_bool2_init, check_bool_init, check_init):
8018 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8019 * jcf-write.c (generate_bytecode_insns): Likewise.
8021 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8023 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8024 * parse.y (patch_cast): Allow a boolean to be cast into a
8027 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * parse.y: (class_declaration:): Fixed indentation.
8030 (class_member_declaration:): Extra `;' after field declaration now
8032 (interface_declaration:): Removed debug messages in error reports.
8033 (patch_binop): Nodes created and returned inherit the orignal
8034 node's COMPOUND_ASSIGN_P flag value.
8035 (patch_cast): Fix cast from char to floating point.
8037 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8039 * except.c, java-except.h (expand_resume_after_catch): new
8041 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8042 to branch back to main flow of control after a catch block.
8044 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8046 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8047 $(srcdir)/../system.h.
8048 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8049 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8050 (jcf-write.o): Likewise.
8051 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8052 (mangle.o): Depend on $(srcdir)/../toplev.h.
8053 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8054 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8056 * class.c: Include output.h and parse.h.
8057 (mangled_classname): Add the `const' keyword to a char*.
8058 (find_named_method): Hide unused function definition.
8059 (build_utf8_ref): Change type of variable `c' to unsigned char.
8060 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8061 (build_class_ref): Add the `const' keyword to a char*.
8062 (layout_class_method): Remove unused variable `buf'.
8064 * decl.c (find_local_variable): Remove unused variable `rtl'.
8065 (pushdecl): Likewise for variables `different_binding_level' and
8067 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8068 (maybe_build_cleanup): Likewise for parameter `decl'.
8070 * except.c (expand_start_java_handler): Mark parameter `range'
8071 with ATTRIBUTE_UNUSED.
8073 * expr.c: Include except.h.
8074 (pop_type): Remove unused variable `i'.
8075 (pop_value): Likewise for variables `n_words' and `i'.
8076 (expand_java_arrayload): Likewise for variable `convert'.
8077 (java_lang_expand_expr): Likewise for variables `op0', `type',
8078 `mode', `unsignedp', `node' and `elements'.
8079 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8081 (process_jvm_instruction): Add a `const' qualifier to a char*.
8083 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8084 (temp_directory): Likewise.
8085 (print_c_decl): Likewise.
8086 (print_method_info): Likewise.
8087 (decode_signature_piece): Likewise.
8088 (print_mangled_classname): Likewise.
8090 * java-except.h: Provide prototypes for maybe_start_try,
8091 maybe_end_try and add_handler.
8093 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8094 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8095 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8096 init_expr_processing, push_super_field, init_class_processing,
8097 can_widen_reference_to, class_depth, verify_jvm_instructions,
8098 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8099 set_local_type, merge_type_state, push_type, load_type_state,
8100 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8101 emit_unicode_mangled_name): Add prototypes.
8103 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8104 (print_signature_type): Use ISDIGIT, not isdigit.
8105 (print_signature): Remove unused variable `j'.
8107 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8108 int when comparing against one.
8110 * jcf-parse.c: Include toplev.h.
8112 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8113 (localvar_free): Remove unused variable `i'.
8114 (generate_bytecode_conditional): Likewise for variable `kind'.
8116 * jv-scan.c: Include config.h and system.h. Remove redundant
8117 OS header and gansidecl.h includes.
8118 (warning): Add the `const' keyword to a char*. Also add
8119 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8120 __STDC__, when determining whether to use ANSI-isms.
8121 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8122 (xmalloc): Don't redundantly prototype here.
8123 (main): Remove unused parameter `envp'. Also fix the arguments
8124 passed to function `fatal' to match the format specifier.
8126 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8128 * mangle.c: Include toplev.h.
8129 (emit_unicode_mangled_name): Declare parameter `len'.
8131 * parse.y (parse_warning_context): Add the `const' keyword to a
8132 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8133 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8134 (issue_warning_error_from_context): Add the `const' keyword to
8136 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8137 not `__STDC__' for whether to use ANSI-isms.
8139 * typeck.c (incomplete_type_error): Mark parameters `value' and
8140 `type' with ATTRIBUTE_UNUSED.
8141 (parse_signature_type): Use ISDIGIT, not isdigit.
8143 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8144 (verify_jvm_instructions): Likewise. Remove unused variables
8145 `field_name' and `default_val'.
8147 * zextract.c: Include config.h and system.h. Remove redundant
8150 * zipfile.h: Prototype `read_zip_archive'.
8152 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8154 * typeck.c (convert): Allow conversions to void type: some
8155 optimizations in gcc do this.
8157 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8159 * typeck.c (convert_ieee_real_to_integer): New function.
8160 (convert): When not using fast-math and using hardware fp, convert
8161 an IEEE NaN to zero.
8163 1999-01-18 Andrew Haley <aph@cygnus.com>
8165 * parse.y (patch_binop): Do a type conversion from signed to
8166 unsigned and then back to signed when a ">>>" is found.
8168 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * java-tree.h: (check_for_initialization): Added prototype.
8171 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8172 * parse.y (do_resolve_class): Removed unused locals.
8173 (read_import_dir): Likewise.
8174 (resolve_qualified_expression_name): Array creation
8175 expressions are valid primary expressions.
8176 (qualify_ambiguous_name): Likewise.
8177 (patch_synchronized_statement): Removed unused local.
8179 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8181 * Makefile.in (zextract.o): Add dependencies.
8183 * Makefile.in: Do not put ^Ls at the start of a line.
8185 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8187 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8188 sub-type the result of the call that gets the exception value.
8190 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8191 don't call finish_class.
8193 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8194 clear found before continuing.
8196 * verify.c (verify_jvm_instructions): On an array load, allow
8197 and handle top of stack to be TYPE_NULL.
8199 * gjavah.c (generate_access): Translate Java package private or
8200 protected access to C++ public, but with a comment.
8202 1999-01-13 Andrew Haley <aph@cygnus.com>
8204 * expr.c (generate_name): Name prefix changed to avoid clashes
8205 with assembler temp labels.
8207 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8208 MODIFY_EXPR. Without this, code for the assignement may not be
8209 generated at all and the synchronized statement will read an
8210 uninitialized variable.
8212 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8214 * class.c (maybe_layout_super_class): Fixed returned value.
8215 * lex.c: Added 1999 to the copyright.
8216 (java_init_lex): Initialize java_lang_imported.
8217 * lex.h: Added 1999 to the copyright.
8218 * parse.h: Added 1999 to the copyright.
8219 (REGISTER_IMPORT): Fixed typo in trailing macro.
8220 (CURRENT_OSB): New macro.
8221 (struct parser_ctxt): New fields osb_depth, osb_limit.
8222 * parse.y (java_lang_id): New global variable.
8223 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8224 (array_creation_expression:): Use CURRENT_OSB.
8225 (dims:): Uses a stack to keep track of array dimensions.
8226 (cast_expression:): Use CURRENT_OSB.
8227 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8229 (register_fields): Fixed typos in comment.
8230 (check_method_redefinition): Fixed comment indentation.
8231 (java_check_regular_methods): Set saved found wfl to NULL after
8232 having reinstalled it in the previously found DECL_NAME.
8234 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8236 * gjavah.c (java_float_finite): Use a union to do type punning.
8237 (java_double_finite): Likewise.
8239 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8241 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8242 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8243 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8244 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8245 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8246 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8248 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8250 * check-init.c (check_init): If compiling to native, we don't
8251 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8253 1999-01-08 Tom Tromey <tromey@cygnus.com>
8255 * parse-scan.y (variable_declarator_id): Set or increment
8257 (bracket_count): New global.
8258 (formal_parameter): Handle case where bracket pairs trail variable
8261 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8263 * jcf-parse.c (yyparse): variable len changed from a char to an
8264 int to prevent overflow.
8266 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8268 * java-tree.h: Declare read_class.
8269 * jcf-parse.c (read_class): New function.
8270 (load_class): Now just call read_class.
8272 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8273 * jcf-parse.c (parse_source_file): Declare save_error_count,
8274 which is needed by java_parse_abort_on_error macro,
8275 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8277 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8278 constructor, if initializing a static field.
8279 (patch_new_array_init): Set TREE_CONSTANT if it is.
8280 * expr.c (java_lang_expand_expr): For a static array constructor
8281 of primitive elements, allocate the array itself statically.
8282 Disabled until we can set the vtable field statically.
8284 * check-init.c: New file. Checks for definite assignment.
8285 * Makefile.in (JAVA_OBJS): Add check-init.o.
8286 * parse.y (java_complete_expand_method): Call check_for_initialization.
8287 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8289 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8291 * parse.y : include system.h instead of including
8292 standard headers directly with the exception of <dirent.h>.
8294 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8296 * lex.h: Moved static function declarations to lex.c,
8297 to shut up some -Wall warnings.
8298 * lex.c: Static function declarations moved here.
8299 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8301 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8303 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8305 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8307 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8308 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8310 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8311 (localvar_alloc): Change return type to void,
8312 (emit_unop): Remove unused variable size.
8314 * jcf-write.c (struct jcf_block): Add new union.
8315 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8316 (call_cleanups): New functions.
8317 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8318 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8319 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8320 * lang.c (lang_init): Call using_eh_for_cleanups.
8321 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8322 completing operands to patch_synchronized_statement.
8323 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8324 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8325 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8327 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8329 * Make-lang.in: Comment out control-Ls; they upset some makes.
8331 1998-12-18 Tom Tromey <tromey@cygnus.com>
8333 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8336 1998-12-17 Tom Tromey <tromey@cygnus.com>
8338 * parse.y (DIR_SEPARATOR): New define.
8339 (check_class_interface_creation): Use it.
8341 * parse-scan.y (report_main_declaration): Recognize
8342 `java.lang.String' in argument to main.
8344 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8346 * parse.y (create_interface): Remove bogus test.
8348 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8350 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8351 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8353 1998-12-16 Tom Tromey <tromey@cygnus.com>
8355 * parse-scan.y (qualified_name): Use correct sprintf format.
8357 1998-12-15 Tom Tromey <tromey@cygnus.com>
8359 * gjavah.c (print_field_info): Changed how most negative number is
8362 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8364 * parse.y (fold_constant_for_init): New function.
8365 (resolve_expression_name): Don't replace static final
8366 constant-initialized fields by its value.
8367 (java_complete_lhs): New. Same as java_complete_tree, except does
8368 not replace static final constant-initialized fields by their values.
8369 (register_fields): If there is an initializer, set DECL_INITIAL and
8370 MODIFY_EXPR_FROM_INITIALIZATION_P.
8371 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8372 Only call patch_initialized_static_field if
8373 MODIFY_EXPR_FROM_INITIALIZATION_P.
8374 (patch_initialized_static_field): If not valid constant, clear
8377 * parse.y (lookup_field_wrapper): Fix thinko.
8379 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8380 set and restore global lineno.
8382 1998-12-14 Tom Tromey <tromey@cygnus.com>
8384 * gjavah.c (print_field_info): If value to print is the smallest
8385 value of its size, then print as hex to avoid later warnings from
8388 1998-12-14 Tom Tromey <tromey@cygnus.com>
8390 * gjavah.c (decompile_method): Decompile `return null'.
8391 (process_file): Generate `#pragma interface'.
8392 (method_declared): New global.
8393 (print_method_info): Set it.
8394 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8395 (print_method_info): Handle abstract methods.
8397 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8399 * parse.y (patch_method_invocation): If class_decl is null
8400 (e.g. an array type), use original type.
8402 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8403 errors about uncaught exception from clone (of array, specifically).
8405 1998-12-13 Tom Tromey <tromey@cygnus.com>
8407 * gjavah.c (decompile_method): Handle all types of `return'
8408 opcode. Decompile `return this' and `return'.
8409 (method_access): New global.
8410 (print_method_info): Set it.
8411 (decompile_method): Don't decompile a synchronized method.
8413 1998-12-13 Tom Tromey <tromey@cygnus.com>
8415 * jcf-reader.c (jcf_parse_one_method): Recognize
8417 * gjavah.c (HANDLE_END_METHOD): New macro.
8418 (HANDLE_CODE_ATTRIBUTE): New macro.
8419 (decompile_method): New function.
8420 (print_method_info): Don't print `;\n' at end of function decl.
8421 Include java-opcodes.h.
8422 (decompiled): New global.
8424 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8426 * class.c (build_class_ref): Handle PRIMTYPE.class if
8427 flag_emit_class_files.
8428 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8429 if flag_emit_class_files.
8430 * parse.y (java_complete_tree): Pre-liminary support for
8431 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8433 * parse.y (patch_synchronized_statement): Don't call monitorexit
8434 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8436 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8438 * zipfile.h (opendir_in_zip): New declaration.
8439 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8440 (opendir_in_zip): New function, using code from open_in_zip.
8441 (open_in_zip): Call opendir_in_zip.
8442 (find_class): Remove no-longer-used do_class_file parameter,
8443 but add source_ok parameter. Change logic so if we find a .java file,
8444 we don't look for .class in later classpath emtries.
8445 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8446 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8447 * gjavah.c: Update call to find_class.
8448 * jcf-dump.c: Likewise.
8450 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8451 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8452 nothing if body is empty_stmt_node.
8453 Various little fixes so SP gets correctly adjusted.
8454 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8455 For CALL_EXPR, test if static first.
8456 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8457 such as the ones we create for Object and Class.
8458 Set and restore current_function_decl.
8459 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8460 (note_possible_classname): New function.
8461 (read_import_entry): Removed. Merged with read_import_dir.
8462 (read_import_dir): Don't call find_class - that only gives us
8463 the first classpath entry having the needed package.
8464 Use the struct buffer data structure from buffer.h.
8465 (read_import_dir, find_in_imports_on_demand): The remembered
8466 class names now use '.' (not '/') as package separator.
8468 * parse.y (java_complete_expand_methods): Call write_classfile
8469 here, and not in java_expand_classes (which only gets first class).
8471 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8473 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8474 (register_fields): If a static fields has an initializer, just
8475 chain it on ctxp->static_initialized, and handle later.
8476 (java_complete_expand_methods): Force <clinit> first.
8477 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8478 - it's already been completed.
8479 (patch_initialized_static_field): New function.
8480 (java_complete_field): Call it.
8482 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8484 * expr.c (encode_newarray_type, build_new_array): New functions.
8485 * java-tree.h: Declare build_new_array.
8486 * jcf-write.c (patch_newarray): Use build_new_array.
8488 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8489 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8491 * parse.y (patch_new_array_init): Re-organize.
8492 Now is passed the actual array (pointer) type of the value.
8493 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8494 (patch_array_constructor): Removed - merged into patch_new_array_init.
8495 (java_complete_tree): Update patch_new_array_init.
8497 * jcf-write.c (find_constant_index): New function.
8498 (generate_bytecode_insns): Use find_constant_index.
8499 (generate_classfile): Use find_constant_index for ConstantValue.
8501 1998-12-11 Tom Tromey <tromey@cygnus.com>
8503 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8504 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8505 * class.c (make_class_data): Renamed dtable -> vtable, and
8506 dtable_method_count -> vtable_method_count.
8508 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8510 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8511 global variables, initialized.
8512 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8513 Declared new global variables.
8514 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8515 double_zero_node, integer_zero_node upon direct matching.
8516 * parse.y (purify_type_name): Added function prototype.
8517 (duplicate_declaration_error_p): Consider new_type as potentially
8518 being a incomplete type. Use purify_type_name on type string.
8519 (method_header): saved_type: unused variable removed. Don't figure
8520 return type if method name is invalid.
8521 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8522 processed by patch_unaryop.
8523 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8524 increment/decrement node into its original type after binary
8525 numeric promotion on its operands.
8527 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * parse.y (array_initializer:): Array init operand is NULL_TREE
8530 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8531 now an error. Fixed indentation problems.
8532 (patch_string): Handle error_mark_node as an argument.
8533 (patch_new_array_init): Fixed indentation problems.
8534 (array_constructor_check_entry): Removed check on null wfl_value.
8535 Return an error if wfl_value's walk returns an error.
8537 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8539 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8540 * lex.c (java_lex): Remember column position before advancing one
8541 token. Retain location information on OCB_TK.
8542 * lex.h (typedef struct java_lc): Added new field.
8543 * parse.h (GET_SKIP_TYPE): New macro.
8544 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8545 * parse.y (build_new_array_init, patch_new_array_init,
8546 patch_array_constructor, maybe_build_array_element_wfl,
8547 array_constructor_check_entry): New function prototypes.
8548 (switch_block:): Tagged <node>.
8549 (OCB_TK): Tagged <operator>.
8550 (array_initializer:): Installed actions.
8551 (variable_initializer): Build location information on element if
8553 (switch_statement:): Fixed indentation typo.
8554 (switch_block:): Redefined default action.
8555 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8556 (patch_assignment): Removed duplicate code.
8557 (maybe_build_array_element_wfl, build_new_array_init,
8558 patch_new_array_init, patch_array_constructor,
8559 array_constructor_check_entry): New functions.
8561 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8563 * parse.y (array_initializer): Tagged <node>.
8564 (variable_initializer:): Use default rule.
8565 (array_initializer:): Defined actions.
8566 (variable_initializers:): Likewise.
8567 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8568 non-static field accesses.
8569 (patch_invoke): Fixed indentation typo.
8570 (java_complete_tree): Likewise.
8571 (build_labeled_block): Changed leading comment. Generate an error
8572 in case of duplicate loop labels.
8573 (patch_conditional_expr): Patch results of string concatenation
8576 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8578 * constants.c (find_methodref_index): When the class is an interface,
8579 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8581 * decl.c (finit_identifier_node): Use "$finit$", rather than
8582 "<finit>" (which Sun's verifier rejects).
8583 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8584 (generate_field_initialization_code): Removed.
8585 (fix_constructors) Don't add call to $finit$ here (wrong order).
8586 (patch_method_invocation): Add $finit$ call here.
8588 * java-tree.h (CALL_USING_SUPER): New macro.
8589 * parse.y (patch_invoke): Remove im local variable.
8590 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8591 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8592 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8594 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8596 * parse.y (java_complete_tree): Don't complain about unreachable
8597 statement if it is empty_stmt_node.
8599 * jcf-write.c (find_constant_wide): New function.
8600 (push_long_const): Use find_constant_wide.
8602 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8603 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8604 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8605 Emit invokeinterface when calling an interface method.
8606 Emit invokespecial also when calling super or private methods.
8608 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8610 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8612 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8614 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8616 * java-tree.h (java_layout_seen_class_methods): New function
8618 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8619 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8620 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8621 * parse.y (method_declarator:): Defined action.
8622 (issue_warning_error_from_context): input_filename saved, set to
8623 the appropriate value and restored after java_error is called.
8624 (build_unresolved_array_type): Fixed comment.
8625 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8626 (method_header): Deal with return type the same way type are
8627 handled for fields and method's parameters and local variables
8629 (check_method_redefinition): Removed extra CR.
8630 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8631 (java_layout_seen_class_methods): New function.
8632 (java_layout_classes): Call java_layout_seen_class_methods.
8634 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8636 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8638 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8640 * jcf-dump.c (main): Fix error message.
8641 * jcf-path.c (add_entry): Style fix.
8643 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * class.c (layout_class_method): Call build_java_argument_signature
8646 on constructors too.
8647 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8648 (patch_method_invocation): Define a primary when resolving an
8649 expression name. Augmented comment on code checking illegal `this'
8650 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8652 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * class.c (layout_class_method): Don't report error on non-static
8655 overriding static if the method is private.
8656 * java-tree.h (finish_class): Prototype added.
8657 * lex.c (java_get_line_col): Handle col argument -2 value.
8658 * parse.h: All static method declarations moved to parse.y.
8659 * parse.y: Now contains all static method declarations previously
8661 (find_expr_with_wfl, missing_return_error,
8662 unreachable_stmt_error): New functions.
8663 (java_get_real_method_name): Identify constructors bearing class
8664 names in source code compiled classes only.
8665 (java_complete_expand_methods): Call missing_return_error.
8666 (invocation_mode): Private methods invoked as static methods.
8667 (java_complete_tree): Call unreachable_stmt_error.
8669 1998-12-01 Tom Tromey <tromey@cygnus.com>
8671 * Makefile.in (+target): Removed.
8672 (+xmake_file): Likewise.
8673 (+tmake_file): Likewise.
8674 (.NOEXPORT): Removed duplicate.
8676 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8678 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8680 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8682 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8683 libiberty.h. Provide an xmalloc definition.
8685 * jvspec.c: Remove the xmalloc prototype.
8687 * parse-scan.y: Include config.h and system.h. Don't include
8688 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8689 Provide an xstrdup definition.
8691 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8693 * jcf-path.c (add_entry): Recognize ".jar" too.
8694 * lang-specs.h: Likewise.
8696 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8698 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8699 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8701 * jcf-write.c (generate_bytecode_insns):
8702 Handle pre/post-increment/decrement of long.
8704 * jcf-write.c (generate_bytecode_insns):
8705 Handle missing exception handler (finally for synchronized).
8707 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8709 * java-tree.h (end_params_node): Declare global.
8710 * decl.c (end_params_node): New global.
8711 (init_decl_processing, start_java_method): Use end_params_node for
8712 end of list of parameter types. Follows correct gcc conventions.
8713 * expr.c (pop_argument_types, pop_arguments): Likewise.
8714 * lang.c (put_decl_node): Likewise.
8715 * typeck.c (various places): Likewise.
8716 * class.y (various places): Likewise.
8717 * parse.y (various places): Likewise.
8719 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8720 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8722 * class.c: Add #include flags.h, remove no-longer needed declaration.
8724 * class.c (layout_class_method): Remove commented-out code, re-format.
8725 Don't add vtable entry (or index) for private methods.
8726 * expr.c (expand_invoke): A private method is implicitly final.
8727 * class.c (make_class_data): If inlining or optimizing,
8728 skip private methods.
8730 * class.c (finish_class): New function. Calls existing methods,
8731 but alls emits deferred inline functions.
8732 * jcf-parse.c (parse_class_file): Call finish_class.
8733 * parse.y (java_complete_expand_methods): Likewise.
8735 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8737 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8739 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8741 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8743 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8745 * (generate_classfile): Always write class access flag with
8748 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * class.c (maybe_layout_super_class): New function.
8751 (layout_class): Reorganized. Loop on class methods dispatched into
8752 a new function. Call maybe_layout_super_class.
8753 (layout_class_methods, layout_class_method): New functions.
8754 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8756 (expand_invoke): Likewise.
8757 * java-tree.h (all_class_list): New global variable declared.
8758 (layout_class_methods, layout_class_method): New function
8760 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8761 * jcf-parse.c (all_class_list): New global variable.
8762 (load_class): Extended what class_or_name can be. Use parser
8763 context mechanism to save globals before calling jcf_parse.
8764 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8765 is set on the file name.
8766 (jcf_parse): Layout class methods when Object is loaded, otherwise
8767 record class in all_class_list for delayed method layout.
8768 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8769 * lang.c (put_decl_node): Decode <init> into the decl context
8771 * lex.c (java_allocate_new_line): Use xmalloc.
8772 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8773 pointers, not TREE_LIST elements.
8774 (struct parser_ctxt): Fixed comment indentations, added comments
8775 and reordered some fields.
8776 (java_check_methods): Function prototype removed.
8777 * parse.y (java_push_parser_context): Use xmalloc.
8778 (java_parser_context_restore_global): Pop extra pushed ctxp only
8779 when there's nothing next.
8780 (maybe_create_class_interface_decl): Fixed comment, add new
8781 created class decl to all_class_list.
8782 (method_header): Use GET_REAL_TYPE on argument's types.
8783 (method_declarator): Use GET_REAL_TYPE, change type to the real
8784 type in TREE_LIST dependency node. Build argument list with the
8786 (create_jdep_list): Use xmalloc. Removed allocation error message.
8787 (obtain_incomplete_type): Fixed leading comment. Broadened
8788 incoming argument meaning.
8789 (register_incomplete_type): Use xmalloc. Removed allocation error
8791 (safe_layout_class): Fixed leading comment.
8792 (jdep_resolve_class): Reversed if statement condition and switch
8794 (resolve_and_layout): Fixed leading comment. Broadened incoming
8796 (complete_class_report_errors): New local variable name, for
8797 clarity. purify_type_name used for all error cases.
8798 (java_get_real_method_name): Stricter check on constructors.
8799 (java_check_regular_methods): Reverse methods list only if not
8800 already laid out. Layout artificial constructor.
8801 (java_check_methods): Deleted.
8802 (source_start_java_method): Obtain incomplete type for patchable
8804 (java_layout_classes): Fixed leading comment. Use
8805 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8806 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8807 before returning. Fixed comments.
8808 (java_expand_classes): Check for errors up front.
8809 (patch_method_invocation): Class to search is resolved and laid
8812 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8814 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8816 * javaop.h (int8): Removed - not used.
8817 (jbyte): Redefine portably with correct signedness.
8819 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8821 * jcf-write.c (generate_bytecode_insns): Fix typo
8822 OPCODE_getstatic to OPCODE_getfield.
8824 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8825 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8826 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8828 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * jcf-parse.c (jcf_parse_source): Function returned type is
8831 void. Added prototype.
8832 (jcf_parse): Function returned type is void.
8833 (yyparse): Remove call to fclose on the last parsed file.
8835 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8837 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8839 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8840 (layout_class): Cope with methods featuring WFL in decl names.
8841 * decl.c (unqualified_object_id_node): New global variable,
8843 (build_decl_no_layout): Removed.
8844 * expr.c (build_primtype_type_ref): Handle Double.
8845 (java_lang_expand_expr): Fixed indentations.
8846 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8847 (flag_wall, flag_redundant, flag_not_overriding,
8848 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8849 variable declarations.
8850 (build_decl_no_layout): Removed prototype.
8851 (java_get_real_method_name): Added prototype.
8852 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8853 (java_parse_abort_on_error): Macro now just returns.
8854 * jcf-parse.c (jcf_parse_source): Check fclose returned
8855 value. Call emit_register_classes if java_report_errors returns
8857 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8858 flag_static_local_jdk1_1): New integer flags.
8859 (lang_decode_option): New flags set here.
8860 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8861 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8862 the flag_redundant variable.
8863 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8864 when parsing java.lang.Object class.
8865 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8867 (resolve_qualified_expression_name): Fixed indentation.
8868 (patch_array_ref): Changed prototype.
8869 (not_initialized_as_it_should_p): Prototype removed.
8870 (java_report_errors): Added function prototype.
8871 * parse.y (formal_parameter:): Changed error message for not yet
8872 supported final parameters.
8873 (class_type_list:): Set both PURPOSE and VALUE of created
8874 TREE_LIST to be class_type.
8875 (primary_no_new_array:): Handle class literals on primitive types.
8876 (parse_warning_context): Reinstalled correct force_error and
8877 do_warning flags setups.
8878 (java_report_errors): Changed prototype. Return java_error_count
8880 (variable_redefinition_error): Consider treating variable type as
8882 (create_interface): Warn about redundant abstract modifier if
8883 flag_redundant is set. Changed error message.
8884 (lookup_field_wrapper): Save/restore globals before/after looking
8886 (duplicate_declaration_error_p): Consider treating declaration
8887 type as a fake pointer.
8888 (register_fields): Extract real type from dependency node. Check
8889 for duplicate field declaration after type adjustment. Use
8890 DECL_INITIAL to store static final initialized values.
8891 (method_header): Extract real function type from dependency node.
8892 (check_abstract_method_header): Use GET_METHOD_NAME.
8893 (obtain_incomplete_type): Layout fake pointer type.
8894 (safe_layout_class): Don't try to check for methods before layout.
8895 (java_complete_class): Don't check for correct throws clause
8896 elements inheritance here.
8897 (resolve_and_layout): Broadened name parameter meaning.
8898 (reset_method_name): Use GET_METHOD_NAME.
8899 (java_get_real_method_name): New function.
8900 (java_check_regular_methods): Don't check methods in
8901 java.lang.Object. Verify lineage of throws clause elements. Use
8902 flag_no_overriding in warning report.
8903 (check_throws_clauses): Don't check if class was from
8904 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8905 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8906 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8907 warning on unsupported final local variables. Use build_decl
8908 instead of build_decl_no_layout. Get real local variable type from
8910 (source_start_java_method): Get real parameter type from
8911 dependency node. Call build_decl instead of build_decl_no_layout.
8912 (java_layout_classes): Reverse tree and layout type and class as
8913 required. Mark class as loaded when done.
8914 (resolve_field_access): Fixed indentation. Restricted condition
8915 leading to static field access code generation. Set field_type
8916 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8917 (resolve_qualified_expression_name): Initialize type_found to
8918 null. Handle static field resolved during qualification. Fixed
8919 layout on non primitive field decl types.
8920 (not_accessible_p): Fixed typo in comment.
8921 (patch_method_invocation): Resolve and layout class to search from
8923 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8924 layout non primitive type, if necessary. Make method node only to
8926 (find_applicable_accessible_methods_list): Consider WFL'ed method
8927 decl names. Fixed indentation.
8928 (argument_types_convertible): Resolve and layout target type if
8930 (java_complete_tree): Fixed indentation problems. Rewrote
8931 CALL_EXPR thrown exceptions check. Re-installed further processing
8932 of the assignment in certain cases.
8933 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8934 inlining on class literals.
8935 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8937 (valid_method_invocation_conversion_p): Likewise.
8938 (patch_string): Temporary disable forbidden use of `this' in
8939 explicit constructor invocations when doing string concatenation
8941 (patch_unaryop): Added comment. Reinstalled code to disable
8942 further check on assignment operation with cast expression RHS.
8943 (patch_switch_statement): Fixed indentation.
8944 (build_try_statement): Call build_decl instead of
8945 build_decl_no_layout.
8946 (patch_synchronized_statement): Likewise.
8947 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8948 IS_UNCHECKED_EXPRESSION_P.
8949 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8950 layout argument exception type.
8951 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8952 of IS_UNCHECKED_EXPRESSION_P.
8954 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8956 * jcf-parse.c (yyparse): Open class file in binary mode.
8958 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8960 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8962 * jcf-write.c (perform_relocations): Move check out one loop.
8964 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8966 * Make-lang.in: Fix reference to srcdir.
8967 * jv-scan.c: Add missing xmalloc prototype.
8968 * jvgenmain.c: Ditto.
8970 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8972 * decl.c (error_mark_node), java-tree.h: New global.
8973 * parse.y: Use empty_stmt_node instead of size_zero_node.
8974 (build_if_else_statement): If missing else, use empty_stmt_node.
8976 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8977 (java_complete_expand_method): Complain if return is missing.
8978 (java_check_regular_methods): Comment out incorrect error check.
8979 (not_accessible_p): Fix incorrect handling of protected methods.
8980 (patch_method_invocation): Pass correct context to not_accessible_p.
8981 (find_applicable_accessible_methods_list): Likewise.
8982 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8983 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8984 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8985 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8987 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8988 (push_int_const): Remove reundant NOTE_PUSH.
8989 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8990 (- case SWITCH_EXPR): Fix code generation bug.
8991 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8992 (generate_classfile): More robust for abstract methods.
8994 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8996 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8997 * Make-lang.in: Ditto.
8999 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9002 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9004 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9006 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9008 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9010 Allow uses of interface types to verify. This is not really
9011 type-safe, but it matches what Sun does, and is OK as long as
9012 there are appropriate run-time checks.
9013 * verify.c (merge_types): If merging two interface types,
9014 just set the result to java.lang.Object.
9015 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9017 1998-11-13 Tom Tromey <tromey@cygnus.com>
9019 * gjavah.c (main): Handle --output-class-directory argument.
9020 * jvspec.c (lang_specific_driver): Translate `-d' into
9022 * jcf.h (jcf_write_base_directory): Declare.
9023 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9024 * lang-options.h: Mention -foutput-class-dir.
9025 * jcf-write.c (jcf_write_base_directory): New global.
9026 (make_class_file_name): Put generated .class file into `-d'
9027 directory, or into source directory if -d not given. Function now
9029 (write_classfile): Free class file name. Handle case where class
9031 (DIR_SEPARATOR): New macro.
9032 Include <sys/stat.h>
9034 * Makefile.in (prefix): New macro.
9036 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9038 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9039 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9040 here (done in patch_invoke instead).
9041 (case_identity): Moved here from parse.y.
9043 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9044 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9045 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9046 so they can be efficiently scanned without recursion.
9047 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9048 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9049 in BLOCK iteratively, rather than recursively.
9051 * parse.y (do_unary_numeric_promotion): New function.
9052 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9054 * parse.y (patch_newarray): Various fixes.
9056 Re-do handling of switch statements (for proper block scoping).
9057 * parse.y: Add just a single block for the enture switch block,
9058 but don't create any "case blocks".
9059 (group_of_labels): Rmeoved unneeded non-terminal.
9060 CASE_EXPR and DEFAULT_EXPR are added to current block.
9061 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9062 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9063 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9064 * parse.y (wfl_operator, print_int_node): Make non-static.
9065 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9066 as part of recursive scan of block.
9067 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9068 (patch_switch_statement): Most tests move dinto java_complete_tree.
9070 * parse.y: Make various production be non-typed (void).
9071 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9072 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9073 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9075 * jcf-write.c (struct jcf_handler): New type.
9076 (struct jcf_switch_state): New type.
9077 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9078 (alloc_handler, emit_unop, emit_reloc): New functions.
9079 (adjust_typed_op): Add extra parameter ("max type" offset).
9080 (emit_switch_reloc, emit_case-reloc): New function.
9081 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9082 (generate_bytecode_insns): Support REAL_CST, switch statements,
9083 exception handling, method calls, object/array creation, and more.
9085 * class.c: Remove some unused variables.
9086 * constants.c (find_string_constant): New function.
9087 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9088 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9089 if flag_emit_class_files.
9091 1998-11-12 Tom Tromey <tromey@cygnus.com>
9093 * jcf-io.c (find_class): Added explanatory comment.
9095 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9096 trailing slash to `.zip' entries.
9098 * jvspec.c (lang_specific_driver): Correctly handle case where
9099 GC_NAME not defined.
9101 1998-11-11 Tom Tromey <tromey@cygnus.com>
9103 * jvspec.c (GC_NAME): New define.
9104 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9106 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9108 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9110 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9112 1998-11-11 Tom Tromey <tromey@cygnus.com>
9114 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9116 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9118 * class.c (is_compiled_class): Call safe_layout_class for class
9119 compiled from source.
9120 * conver.h (convert_to_integer, convert_to_real,
9121 convert_to_pointer): Added prototypes.
9122 * decl.c (init_decl_processing): Non longer push the decls of
9123 `methodtable', `constants', `Class', `Field', `dispatchTable'
9124 `jexception' and `Method'.
9125 * expr.c (build_invokeinterface): New function.
9126 (expand_invoke): static variable CLASS_IDENT now in
9127 build_invokeinterface. Use build_invokeinterface.
9128 (expand_java_field_op): Moved code to inline
9129 java.lang.PRIMTYPE.TYPE into a function.
9130 (build_primtype_type_ref): New function.
9131 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9132 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9133 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9134 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9135 (DECL_LOCAL_STATIC_VALUE): New macro.
9136 (build_invokeinterface, build_primtype_type_ref): New function
9138 (java_parse_abort_on_error): Macro rewritten.
9139 * jcf-parse.c (current_method): Add comment to declaration.
9140 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9141 Function prototypes fixed.
9142 (jcf_parse_source): push/pop parser context. save/restore global.
9143 (parse_source_file): Fixed leading comment. Now take a
9144 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9145 classes and pop the parser context anymore.
9146 (yyparse): Push parser context, save globals, parse the source
9147 file, restore globals and pop the parser context when processing a
9149 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9150 * lex.c (java_parse_doc_section): New function.
9151 (java_lex): Call java_parse_doc_section when appropriate. Build an
9152 operator around INSTANCEOF_TK.
9153 * lex.h (java_lineterminator, java_sprint_unicode,
9154 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9155 Prototypes rewritten.
9156 (java_parse_escape_sequence, java_letter_or_digit_p,
9157 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9158 java_read_unicode, java_store_unicode, java_read_char,
9159 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9160 Added function prototypes.
9161 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9163 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9165 (struct parser_ctxt): New fields: deprecated,
9166 current_parsed_class_un, gclass_list.
9167 (fix_method_argument_names, issue_warning_error_from_context,
9168 resolve_package, lookup_package_type): New function prototypes.
9169 (resolve_expression_name): Fixed function prototype.
9170 (find_applicable_accessible_methods_list): Fixed indentation, added
9171 extra argument in prototype.
9172 (check_final_assignment, build_null_of_type, check_deprecation,
9173 check_method_redefinition, reset_method_name,
9174 java_check_regular_methods, java_check_abstract_methods,
9175 maybe_build_primttype_type_ref): New function prototype.
9176 * parse.y (conver.h): Include.
9177 (INSTANCEOF_TK): Tagged <operator>.
9178 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9179 (relational_expression:): Build binop for instanceof.
9180 (java_push_parser_context): Remember ctxp->gclass_list across
9182 (java_pop_parser_context): Simply return if no context
9183 exists. Remember gclass_list across contexts.
9184 (issue_warning_error_from_context): New function.
9185 (parse_error_context): Don't setup ctxp->elc here. Call
9186 issue_warning_error_from_context instead.
9187 (parse_warning_context): Likewise.
9188 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9189 setup. Link new class/interface to ctxp->gclass_list.
9190 (add_superinterfaces): Register interface as incomplete if not
9192 (create_class): Remember class unqualified name in
9193 ctxp->current_parsed_class_un. Check class deprecation.
9194 (register_fields): Check field deprecation. Remember static final
9195 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9197 (method_header): New local variable ORIG_ARG. Use unqualified
9198 current class name for check on constructor errors. Promote return
9199 type if of record type. Argument list fix moved in
9200 fix_method_argument_names, called here. Check method deprecation.
9201 (fix_method_argument_names): New function.
9202 (method_declarator): Promote record typed arguments.
9203 (safe_layout_class): Check class methods before layout.
9204 (java_complete_class): Compute field layout when patched.
9205 (do_resolve_class): Try to load class after having it renamed
9206 after the package name.
9207 (get_printable_method_name): Use DECL_CONTEXT.
9208 (reset_method_name): New function.
9209 (check_method_redefinition): Use reset_method_name.
9210 (java_check_regular_methods): New local variable
9211 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9212 names for error report. Check for compile-time error when method
9213 found has default (package) access.
9214 (java_check_abstract_methods): Now takes an interface DECL node as
9215 an argument. Also reinstall real name on unchecked
9216 overriding/hiding methods for error report.
9217 (java_check_methods): Fixed leading comment. Get classes to verify
9218 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9219 CLASS_METHOD_CHECKED_P on class verification.
9220 (lookup_java_method2): Get real method name if necessary.
9221 (find_in_imports): Don't check package class access here.
9222 (resolve_package, lookup_package_type): New functions.
9223 (java_layout_classes): Fixed leading comment. Take classes to be
9224 laid out from ctxp->gclass_list.
9225 (java_complete_expand_methods): Don't expand native and abstract
9227 (java_expand_classes): New function.
9228 (resolve_expression_name): Use additional argument ORIG. Retrieve
9229 values of static final field of primitive types.
9230 (resolve_field_access): Handles static final field of promotive
9232 (resolve_qualified_expression_name): Handle STRING_CST as
9233 primaries and package name resolution. Check deprecation on found
9234 decls. Set where_found and type_found on non static field resolved
9235 during qualification. Layout non primitive field decl types.
9236 (check_deprecation): New function.
9237 (maybe_access_field): Simplified.
9238 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9239 removed. Reverse method's argument when primary is a type. Don't
9240 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9241 instead. Include abstract class in the list of class searchable
9242 for constructors. Use DECL_CONTEXT of found method for access
9243 checks. Check method deprecation.
9244 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9245 converting arguments. Handle INVOKE_INTERFACE.
9246 (lookup_method_invoke): Search constructor using existing
9247 infrastructure (don't rely on lookup_java_constructor anymore).
9248 (find_applicable_accessible_methods_list): Extra argument flag
9249 LC. Now include constructor in the search.
9250 (qualify_ambiguous_name): Conditional expression are primaries.
9251 (not_initialized_as_it_should_p): static final are always
9253 (java_complete_tree): Pass extra NULL argument to
9254 resolve_expression_name. Stricter test to carry on patching
9255 assignments. New case for INSTANCEOF_EXPR.
9256 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9257 (check_final_assignment, maybe_build_primttype_type_ref): New
9259 (patch_assignment): Detect resolved static finals and carry normal
9260 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9261 (try_builtin_assignconv): Access constant 0 on all primitive
9263 (valid_builtin_assignconv_identity_widening_p): Accept identical
9264 types. Accept all promoted type on int type.
9265 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9266 assigned to a reference.
9267 (valid_method_invocation_conversion_p): Accept to check null
9269 (build_binop): Merge declaration and initialization of local
9271 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9272 numeric types. Improved validity test for qualify operators on
9274 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9275 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9276 primitive type and issue the appropriate error message.
9277 (resolve_type_during_patch): Mark class loaded when resolved.
9278 (patch_cast): Allow null to be cased to reference types.
9279 (build_null_of_type): New function.
9280 (patch_array_ref): Handle array on references correctly.
9281 (patch_return): Removed unused local variable MODIFY. Force
9282 boolean to be returned as integers. Allows null to be returned by
9283 a function returning a reference.
9284 * typeck.c (convert_to_integer, convert_to_real,
9285 convert_to_pointer): Prototypes moved to convert.h
9286 (lookup_argument_method): Use method real name, if necessary.
9288 1998-10-30 Tom Tromey <tromey@cygnus.com>
9290 * class.c (build_class_ref): Changed name of primitive classes to
9293 * class.c (make_class_data): Renamed fields: nmethods to
9294 method_count, method_count to dtable_method_count. Always set
9296 * decl.c (init_decl_processing): Likewise.
9298 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9300 * class.c (layout_class): Don't mangle <finit>, produce
9301 __finit<class> instead. Don't verify artificial methods.
9302 * decl.c (finit_identifier_node): New declared global.
9303 (init_decl_processing): finit_identifier_node initialized.
9304 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9305 * java-tree.h (finit_identifier_node): Declared as extern.
9306 (struct lang_decl): New field called_constructor.
9307 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9308 (CLASS_HAS_FINIT_P): New macro.
9309 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9310 explicit constructor invocation.
9311 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9312 CALL_SUPER_CONSTRUCTOR_P): New macros.
9313 (write_classfile): Added prototype.
9314 * jcf-parse.c (jcf_parse_source): Parse and remember for
9315 generation if the file was seen on the command line.
9316 (parse_source_file): Don't write the class file here.
9317 (yyparse): Loop on files rewritten. Set current_jcf.
9318 (parse_zip_file_entries): Parse class file only if it was found.
9319 * lang.c (init_parse): Don't open command line provided filename
9321 (lang_parse): Don't set main_jcf anymore.
9322 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9323 (JCONSTRUCTOR_CHECK): New macro.
9324 (JBSC_TYPE_P): New macro.
9325 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9326 (COMPLETE_CHECK_OP_2): New macro.
9327 (struct parse_ctxt): New field explicit_constructor_p.
9328 (check_class_interface_creation): Fixed prototype indentation.
9329 (patch_method_invocation_stmt): Prototype reflects added argument.
9330 (patch_invoke): Likewise.
9331 (complete_method_declaration, build_super_invocation,
9332 verify_constructor_circularity,
9333 build_this_super_qualified_invocation, get_printable_method_name,
9334 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9335 verify_constructor_super, create_artificial_method,
9336 start_artificial_method_body, end_artificial_method_body,
9337 generate_field_initialization_code): New function prototypes.
9338 * parse.y: Fixed leading comment
9339 (constructor_header:, constructor_body:, block_end:): Rules tagged
9341 (type_declaration:): Call maybe_generate_finit.
9342 (method_declaration:): Action for method_body: placed in new
9343 function complete_method_declaration, called here.
9344 (constructor_declaration:): Defined actions. Removed leading
9346 (constructor_header:): New rule with action.
9347 (constructor_body:): Rule rewritten using block_begin: and
9348 block_end:. Defined actions.
9349 (constructor_declarator:, explicit_constructor_invocation:):
9351 (block:): Use new rules block_begin: block_end:.
9352 (block_begin:, block_end:): New rules and actions.
9353 (block_statements:): Fixed error message for explicit
9355 (method_invocation:): Call build_this_super_qualified_invocation
9356 if primary is `this' or `super' was seen.
9357 (conditional_expression:): Action defined.
9358 (extra_ctxp_pushed_p): New static global flag.
9359 (java_parser_context_save_global): Create parser context if
9360 necessary. Use extra_ctxp_pushed_p to remember it.
9361 (java_parser_context_restore_global): Pop extra parser context if
9363 (build_array_from_name): Array on primitive types are marked
9365 (register_fields): Restore new name in field initializer
9366 expression if type was altered. Non static fields initialized upon
9367 declaration marked initialized.
9368 (maybe_generate_finit): New function.
9369 (maybe_generate_clinit): Use create_artificial_method,
9370 start_artificial_method_body, end_artificial_method_body. Generate
9371 debug info for enclosed initialization statements.
9372 (method_header): Fixed leading comment. Check constructor
9373 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9375 (complete_method_declaration, constructor_circularity_msg,
9376 verify_constructor_circularity): New functions.
9377 (get_printable_method_name): New function.
9378 (check_method_redefinition): Don't rename <finit> methods. Fix
9379 declared constructor names. Error message for
9380 constructors modified.
9381 (java_check_regular_methods): Local variable seen_constructor
9382 renamed saw_constructor. Skip verification on constructors. Create
9383 default constructor with create_artificial_method.
9384 (java_check_methods): Removed unnecessary empty line.
9385 (create_artificial_method, start_artificial_method_body,
9386 end_artificial_method_body): New functions.
9387 (java_layout_classes): Changed leading comment. Reverse fields
9388 list if necessary. Always layout java.lang.Object if being
9390 (java_complete_expand_methods): Verify constructor circularity.
9391 (java_complete_expand_method): Call fix_constructor on
9392 constructors. Local variable no_ac_found removed. Restore
9393 bindings if method body expansion failed.
9394 (fix_constructors, verify_constructor_super,
9395 generate_field_initialization_code): New function.
9396 (java_expand_classes): Fixed leading comment. Write class file
9398 (resolve_expression_name): Check for illegal instance variable
9399 usage within the argument scope of an explicit constructor
9401 (resolve_qualified_expression_name): Pass extra from_super flag
9402 when invoking patch_method_invocation_stmt. New case for
9403 conditional expression when used as a primary. Check for error
9404 when acquiring super.
9405 (patch_method_invocation_stmt): Added extra argument super. New
9406 local variable is_static_flag. Set class_to_search according to
9407 the nature of the constructor invocation. Don't add `this'
9408 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9409 invocation within the argument scope of explicit constructor
9410 invocation. Set is_static according to is_static_flag. Provide
9411 extra `super' argument to patch_invoke invocation.
9412 (patch_invoke): New argument from_super. Loop on arguments
9413 indentation fixed. Pass from_super to invocation_mode. New switch
9414 case INVOKE_SUPER. Fixed error message in switch default case.
9415 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9417 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9418 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9419 message takes constructors into account.
9420 (find_applicable_accessible_methods_list): Fixed indentation.
9421 (qualify_ambiguous_name): Take explicit constructor invocation
9422 into account. Deal with a conditional expression as a primary to
9424 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9425 case. Added extra argument to patch_method_invocation_stmt.
9426 Register calls made to explicit constructor `this'. Don't call
9427 save_expr in ARRAY_REF case when emitting class files. Check for
9428 illegal use of this when expanding explicit constructor invocation
9430 (complete_function_arguments): Set and reset parser context
9431 explicit_constructor_p field value when appropriate.
9432 (build_super_invocation, build_this_super_qualified_invocation):
9434 (patch_assignment): Fixed typo.
9435 (patch_unaryop): Check on final fields occurs only when a decl
9437 (patch_return): Take constructors into account.
9438 (patch_conditional_expr): New function.
9439 * typeck.c (build_java_signature): Removed unnecessary empty line.
9441 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9443 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9445 1998-10-28 Tom Tromey <tromey@cygnus.com>
9447 * decl.c (init_decl_processing): Renamed fields.
9448 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9449 interface_len, msize fields.
9451 * class.c (make_class_data): Removed subclass_head and
9452 subclass_next fields.
9453 * decl.c (init_decl_processing): Removed subclass_head and
9454 subclass_next fields.
9456 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9458 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9459 * mangle.c (emit_unicode_mangled_name): Similarly.
9461 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9463 * jcf-parse.c (get_constant): Place braces around code to compute
9464 'd' when REAL_ARITHMETIC is not defined.
9466 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9468 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9471 1998-10-23 Tom Tromey <tromey@cygnus.com>
9473 * lang-specs.h: `.zip' files are input to jc1.
9475 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9477 * jvspecs.c: Add (but don't enable) support for combining multiple
9478 .class and .java input filenames to a single jc1 invocation.
9479 Add support for -C flag (copile to .class files).
9480 Translate -classpath and -CLASSPATH arguments.
9481 * lang-specs.h: Don't set %2 spec.
9483 1998-10-22 Tom Tromey <tromey@cygnus.com>
9485 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9487 (add_path): Don't add trailing separator to non-empty path
9490 * lang.c (lang_decode_option): Check for -fclasspath and
9491 -fCLASSPATH before examining other `-f' options.
9493 * java-tree.h (finalize_identifier_node): Don't declare.
9494 * class.c (make_class_data): Don't push "final" field.
9495 * decl.c (init_decl_processing): Don't push "final" field.
9496 (finalize_identifier_node): Removed.
9497 (init_decl_processing): Don't set finalize_identifier_node.
9499 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9501 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9503 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9504 (JV_SCAN_SOURCES): New macro.
9505 (JCF_DUMP_SOURCES): Likewise.
9506 (jcf-dump$(exeext)): New target.
9507 (jv-scan$(exeext)): New target.
9509 1998-10-22 Tom Tromey <tromey@cygnus.com>
9511 * Makefile.in (LEX): Removed.
9512 (LEXFLAGS): Likewise.
9513 (SET_BISON): New macro.
9515 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9516 spurious diffs in parse.c.
9517 ($(PARSE_SCAN_C)): Likewise.
9518 (PARSE_DIR): New macro.
9520 (PARSE_SCAN_C): Likewise.
9521 (PARSE_RELDIR): New macro.
9523 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9525 * jcf-io.c (find_class): Use saw_java_source to determine when to
9526 look for `.java' file.
9527 * jcf-parse.c (saw_java_source): New global.
9528 (yyparse): Set it if `.java' file seen.
9530 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9531 (GCJH_SOURCES): Likewise.
9532 * Makefile.in (datadir): New macro.
9533 (libjava_zip): Likewise.
9534 (JAVA_OBJS): Added jcf-path.o.
9535 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9536 (../gcjh$(exeext)): Likewise.
9537 (jcf-path.o): New target.
9538 * java-tree.h (fix_classpath): Removed decl.
9539 * jcf-parse.c (fix_classpath): Removed.
9540 (load_class): Don't call fix_classpath.
9541 * parse.y (read_import_dir): Don't call fix_classpath.
9542 * lex.h: Don't mention classpath.
9543 * lex.c (java_init_lex): Don't initialize classpath.
9544 * jcf-io.c (classpath): Removed global.
9545 (find_class): Use jcf_path iteration functions. Correctly search
9546 class path for .java file.
9547 (open_in_zip): New argument `is_system'.
9548 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9549 classpath-related options.
9550 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9552 (lang_init): Call jcf_path_init.
9553 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9554 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9555 Correctly put braces around second string in each entry.
9556 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9557 classpath-related options.
9558 (help): Updated for new options.
9559 * jcf.h: Declare functions from jcf-path.c. Don't mention
9561 * jcf-path.c: New file.
9563 * jcf-depend.c: Include jcf.h.
9565 * jcf-write.c (localvar_alloc): Returns `void'.
9566 (localvar_free): Removed unused variable.
9568 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9569 (init_parse): Use OBJECT_SUFFIX, not ".o".
9571 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9573 * class.c (emit_register_classes): Renamed from
9574 emit_register_class.
9575 * java-tree.h (emit_register_classes): Prototype renamed from
9576 emit_register_class.
9577 * jcf-parse.c (yyparse): Call emit_register_classes once before
9579 * parse.y (java_expand_classes): No longer register classes.
9581 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9583 * class.c (is_compiled_class): New local variable
9584 seen_in_zip. Identify classes found in currently compiled source
9586 * decl.c (complete_start_java_method): Fixed typo.
9587 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9588 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9589 (CLASS_P): Moved around.
9590 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9591 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9593 (jcf_parse_source): Changed leading comment. Removed unnecessary
9594 fclose and CLASS_FROM_SOURCE_P marking.
9595 (parse_source_file): New local variables remember_for_generation
9596 and filename. Mark parsed file name identifier node. Removed block
9597 executed when parse_only was null. Set remember_for_generation.
9598 Use it as an argument to java_pop_parser_context.
9599 (yyparse): New local variables several_files, list, next node and
9600 current_file_list. Split ampersand separated file names into
9601 current_file_list. Iterate through the list and parse accordingly.
9602 * parse.h (java_pop_parser_context): New function prototype.
9603 * parse.y (ctxp_for_generation): New static global variable.
9604 (java_pop_parser_context): New argument generate. Link popped ctxp
9605 to ctxp_for_generation list accordingly.
9606 (java_complete_expand_methods): Fixed indentation.
9607 (java_expand_classes): New function.
9609 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9611 * Makefile.in: Link with libiberty.a instead of memmove.o.
9613 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9615 * lex.c (setjmp.h): No longer included.
9616 * lex.h (setjmp.h): Included.
9617 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9618 (duplicate_declaration_error_p): Renamed from
9619 duplicate_declaration_error.
9620 (build_array_from_name): New function prototype.
9621 * parse.y (setjmp.h): No longer included.
9622 (variable_declarator_id): Define action.
9623 (build_array_from_name): New function.
9624 (duplicate_declaration_error_p): Renamed from
9625 duplicate_declaration_error. Fixed leading comment.
9626 (register_fields): Main `for' loop reorganized. Uses
9627 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9628 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9629 build_array_from_name.
9630 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9632 (read_import_dir): Don't try to skip `.' and `..'.
9633 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9634 build_array_from_name. Main `for' loop reorganized.
9635 (resolve_qualified_expression_name): When building access to a
9636 field, use the type where the field was found, not its own type.
9637 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9638 field was found is null.
9639 (qualify_ambiguous_name): Sweep through all successive array
9642 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9644 * java-tree.h (pop_labeled_block, lang_printable_name,
9645 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9646 interface_of_p, inherits_from_p, fix_classpath,
9647 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9648 make_class_data, register_class, alloc_name_constant): New
9649 function prototypes.
9650 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9651 indentation. Added cast to remove warning.
9652 (lang_printable_name): Set v argument unused.
9653 (lang_print_error): Added argument to lang_printable_name call.
9654 (java_dummy_print, print_lang_decl, print_lang_type,
9655 print_lang_identifier, lang_print_xnode): All argument marked
9657 * lex.c (java_unget_unicode): Removed unnecessary argument.
9658 (java_allocate_new_line): Unused local variable is gone.
9659 (java_read_char): Added parenthesis in expressions to remove
9660 warnings. Added final return statement.
9661 (java_read_unicode): Added parenthesis in expression to remove
9663 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9664 (java_parse_escape_sequence): Likewise.
9665 (java_lex): Unused local variables are gone. Fixed
9666 java_unget_unicode invocation.
9667 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9669 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9670 lang_printable_name invocation in macro.
9671 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9673 (duplicate_declaration_error): Suppressed unused argument in
9675 (identical_subpath_p): Function declaration is gone.
9676 (patch_invoke): Suppressed unused argument in prototype.
9677 (patch_cast, build_labeled_block, check_thrown_exceptions):
9679 * parse.y (setjmp.h): Included
9680 (toplev.h): Likewise.
9681 (field_declaration:): Suppressed unused local
9682 (label_decl:): Fixed build_labeled_block invocation.
9683 (java_pop_parser_context): Put extra parenthesis around assignment
9685 (yyerror): Suppressed unused local variables.
9686 (variable_redefinition_error): Fixed lang_printable_name
9688 (create_interface): Suppressed unused local variables.
9689 (create_class): Likewise.
9690 (duplicate_declaration_error): Suppressed unused argument. Fixed
9691 lang_printable_name invocation.
9692 (register_fields): Suppressed unused local variable. Fixed
9693 duplicate_declaration_error invocation.
9694 (method_header): Suppressed unused local variable.
9695 (method_declarator, parser_check_super): Likewise.
9696 (java_complete_class): Suppressed unused local variable. Fixed
9697 fatal error message.
9698 (complete_class_report_errors): Added default: in switch.
9699 (java_check_regular_methods): Fixed lang_printable_name
9701 (check_throws_clauses): Likewise.
9702 (java_check_abstract_methods): Suppressed unused local
9703 variable. Fixed lang_printable_name invocation.
9704 (read_import_entry): Added supplemental return statement.
9705 (read_import_dir): Suppressed unused local variables.
9706 (check_pkg_class_access, declare_local_variables): Likewise.
9707 (source_start_java_method): Suppressed unused extern variable
9709 (expand_start_java_method): Suppressed unused extern and local
9710 variable declarations.
9711 (java_complete_expand_methods): Likewise.
9712 (java_complete_expand_method): Suppressed unused local variables.
9713 (make_qualified_name): Likewise.
9714 (resolve_qualified_expression_name): Added default: in
9715 switch. Fixed lang_printable_name invocation.
9716 (class_instance_creation_expression): Added parenthesis around
9718 (patch_method_invocation_stmt): Fixed lang_printable_name and
9719 patch_invoke invocations.
9720 (check_for_static_method_reference): Fixed lang_printable_name
9722 (patch_invoke): Suppressed unused arguments and local variables.
9723 (lookup_method_invoke): Suppressed unused local variables.
9724 (qualify_ambiguous_name): Added default: in switch.
9725 (identical_subpath_p): Function removed.
9726 (patch_assignment): Suppressed unused local variables. Suppressed
9727 unnecessary if statement. Fixed lang_printable_name invocations.
9728 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9729 (valid_ref_assignconv_cast_p): Parenthesis around
9730 expression. Suppressed unused local variables.
9731 (build_binop): Suppressed unused local variables. fixed
9732 lang_printable_name invocations.
9733 (string_constant_concatenation): Suppressed unused local
9735 (patch_unaryop): Fixed lang_printable_name invocation.
9736 (patch_cast): Suppressed unnecessary argument. Fixed
9737 lang_printable_name invocation.
9738 (patch_array_ref): Fixed lang_printable_name invocation.
9739 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9740 (build_labeled_block): Suppressed unused argument.
9741 (generate_labeled_block): Fixed build_labeled_block invocation.
9742 (build_loop_body): Suppressed unused local variables.
9743 (patch_loop_statement): Likewise.
9744 (patch_exit): Fixed lang_printable_name invocation.
9745 (patch_switch_statement): Likewise.
9746 (case_identity): First argument marked unused.
9747 (patch_try_statement): Fixed lang_printable_name invocations.
9748 (patch_synchronized_statement, patch_throw_statement): Likewise.
9749 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9750 lang_printable_name invocations.
9751 (check_thrown_exceptions_do): Suppressed unused argument.
9753 1998-10-14 Tom Tromey <tromey@cygnus.com>
9755 * jcf-write.c (write_classfile): Add output class file as target.
9756 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9757 * jcf.h: Added declarations for dependency-tracking functions.
9758 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9759 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9760 (finish_parse): Call jcf_dependency_write.
9761 (dependency_tracking): New global.
9762 (DEPEND_SET_FILE): New define.
9763 (DEPEND_ENABLE): New define.
9764 (init_parse): Enable dependency tracking if required.
9766 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9767 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9768 (../gcjh$(exeext)): Likewise.
9769 (jcf-depend.o): New target.
9770 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9771 (GCJH_SOURCES): Likewise.
9772 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9774 (find_classfile): Added dep_name argument.
9775 (find_class): Compute name of dependency.
9776 (open_in_zip): Call jcf_dependency_add_file.
9777 * gjavah.c (output_file): No longer global.
9778 (usage): Don't mention "gjavah".
9780 (java_no_argument): Likewise.
9781 (version): Likewise.
9782 (main): Recognize and handle -M family of options.
9783 (print_mangled_classname): Return is void.
9784 (process_file): Handle case where output is suppressed.
9785 (HANDLE_END_FIELD): Likewise.
9786 (HANDLE_METHOD): Likewise.
9787 * jcf-depend.c: New file.
9789 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9791 * java-tree.def: Add missing newline at EOF.
9793 1998-10-13 Tom Tromey <tromey@cygnus.com>
9795 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9796 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9798 Include <config.h> and "system.h".
9799 (disassemble_method): Undefine RET to avoid clash with
9802 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9804 * decl.c (runtime_exception_type_node, error_exception_type_node):
9805 New global variables.
9806 (init_decl_processing): Initialized.
9807 * expr.c (java_lang_expand_expr): Set caught exception type to
9808 null if catch handler argument doesn't exit.
9809 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9811 * java-tree.h (runtime_exception_type_node,
9812 error_exception_type_node): Global variables declared.
9813 (DECL_FUNCTION_THROWS): New macro.
9814 (DECL_FUNCTION_BODY): Modified comment.
9815 (DECL_SPECIFIC_COUNT): Likewise.
9816 (struct lang_decl): New field throws_list.
9817 (IS_UNCHECKED_EXPRESSION_P): New macro.
9818 * lex.c (java_lex): Generate location information for THROW_TK.
9819 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9820 EXCEPTIONS_P): New macros.
9821 (enum jdep_code): New value JDEP_EXCEPTION.
9822 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9823 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9824 PATCH_METHOD_RETURN_ERROR): New macros.
9825 (patch_method_invocation_stmt): Added new argument to prototype.
9826 (patch_synchronized_statement, patch_throw_statement,
9827 check_thrown_exceptions, check_thrown_exceptions_do,
9828 purge_unchecked_exceptions, check_throws_clauses): New function
9830 * parse.y Fixed typo in keyword section.
9831 (throw:): Rule tagged <node>.
9832 (THROW_TK): Keyword tagged <operator>.
9833 (method_header:): Last argument to call to method_header passed
9835 (throws:, class_type_list:, throw_statement:,
9836 synchronized_statement:, synchronized:): Defined actions.
9837 (method_header): New local variable current. Register exceptions
9839 (java_complete_tree): Complete and verify exceptions from throws
9841 (complete_class_report_errors): Error message on exceptions not
9843 (java_check_regular_methods): Fixed typo. Shortcut on private
9844 overriding methods. Changed error message on method
9845 redefinition. Check for throws clause compatibility.
9846 (check_throws_clauses): New function.
9847 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9848 method. Changed error message on method redefinition.
9849 (currently_caught_type_list): New static variable.
9850 (java_complete_expand_methods): Purge unchecked exceptions from
9851 throws clause list. Call PUSH_EXCEPTIONS before walk and
9852 POP_EXCEPTIONS after.
9853 (resolve_qualified_expression_name): Pass new argument as NULL to
9854 patch_method_invocation_stmt.
9855 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9856 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9857 argument list when appropriate. Use new argument if non null to
9858 store selected method decl.
9859 (patch_invoke): Convert if necessary args of builtin types before
9860 forming CALL_EXPR. Argument list no longer reversed here.
9861 (invocation_mode): Treat final methods as static methods.
9862 (java_complete_tree): New cases for THROW_EXPR: and
9863 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9865 (complete_function_arguments): No more RECORD_TYPE
9866 conversion. Function parameter nodes no longer saved.
9867 (valid_ref_assignconv_cast_p): Avoid handling null type.
9868 (patch_binop): Fixed null constant reference handling.
9869 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9871 (patch_try_statement): Fixed comments. Record caught types in
9872 list, push the list, expand try block and pop the list.
9873 (patch_synchronized_statement, patch_throw_statement,
9874 check_thrown_exceptions, check_thrown_exceptions_do,
9875 purge_unchecked_exceptions): New functions.
9876 * typeck.c (lookup_argument_method): Allow WFL in place of method
9877 DECL_NAME during method definition check
9879 1998-10-09 Tom Tromey <tromey@cygnus.com>
9881 * gjavah.c (decode_signature_piece): New function.
9882 (print_c_decl): Use it. Added `name_override' argument.
9883 (print_method_info): Use name_override argument to print_c_decl.
9884 (seen_fields): Removed.
9885 (print_field_info): Don't update seen_fields.
9886 (struct method_name): New structure.
9887 (method_name_list): New global.
9888 (print_method_info): Add new method to list of methods.
9889 (name_is_method_p): New function.
9890 (print_field_info): If field name has same name as method, then
9892 (process_file): Parse methods before fields.
9893 (field_pass): New global.
9894 (HANDLE_END_FIELD): Take field_pass into account.
9896 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9898 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9899 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9901 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9903 * jvspec.c: Fix bug in jvgenmain_spec patch.
9905 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9908 * decl.c (soft_exceptioninfo_call_node): New global variable.
9909 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9910 takes extra integer argument. soft_exceptioninfo_call_node
9912 * except.c (java_set_exception_lang_code): New function
9913 (method_init_exceptions): Called here.
9914 (prepare_eh_table_type): New function.
9915 (expand_end_java_handler): Called here.
9916 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9917 one argument. Modified generation of call to
9918 soft_badarrayindex_node to use new argument.
9919 (build_java_arrayaccess): Pass faulty index value to
9920 build_java_throw_out_of_bounds_exception.
9921 (generate_name): New function.
9922 (java_lang_expand_expr): New local variables node, current,
9923 has_finally_p. Expand TRY_EXPR node.
9924 (process_jvm_instruction): Replace top of the stack with thrown
9925 object reference when entering exception handler.
9926 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9927 specific tree codes.
9928 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9930 (DECL_SPECIFIC_COUNT): New macro.
9931 (prepare_eh_table_type, java_set_exception_lang_code,
9932 generate_name): New function declarations.
9933 (match_java_method): Declaration deleted.
9934 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9936 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9937 * parse.h (redefinition_error, refine_accessible_methods_list,
9938 can_cast_to_p): Function declaration removed.
9939 (classitf_redefinition_error, variable_redefinition_error,
9940 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9941 find_most_specific_methods_list, argument_types_convertible,
9942 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9943 valid_cast_to_p, valid_method_invocation_conversion_p,
9944 try_reference_assignconv, add_stmt_to_compound,
9945 build_jump_to_finally, build_tree_list, patch_try_statement,
9946 java_get_catch_block): New function declarations.
9947 * parse.y (string_buffer_type): Global variable deleted.
9948 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9949 finally): Rules tagged <node>.
9950 (TRY_TK, CATCH_TK): Token tagged <operator>.
9951 (class_body_declaration:, class_member_declaration:,
9952 formal_parameter:, explicit_constructor_invocation:,
9953 interface_member_declaration:, constant_declaration:,
9954 primary_no_new_array:, class_instance_creation_expression:,
9955 array_creation_expression:): Issue error on unsuported JDK1.1
9957 (try_statement:, catches:, finally:): Define actions.
9958 (catch_clause_parameter): New rule.
9959 (catch_clause:): Use new rule catch_clause_parameter.
9960 (parse_jdk1_1_error): New function.
9961 (redefinition_error): Renamed classitf_redefinition_error.
9962 (variable_redefinition_error): New function.
9963 (check_class_interface_creation): Call
9964 classitf_redefinition_error.
9965 (java_complete_tree): Added error message on JDEP_TYPE: case.
9966 (complete_class_report_errors): Fixed indentation.
9967 (declare_local_variables): Call variable_redefinition_error.
9968 (source_end_java_method): Call java_set_exception_lang_code and
9969 emit_handlers where appropriate.
9970 (java_method_add_stmt): Call add_stmt_to_block.
9971 (add_stmt_to_block): New function.
9972 (lookup_method_invoke): Fixed outside comment. new local variable
9973 candicates. Call find_applicable_accessible_methods_list and
9974 find_most_specific_methods_list when searching for a
9975 method. Modified error report to list possible candidates when
9977 (find_applicable_accessible_methods_list,
9978 find_most_specific_methods_list, argument_types_convertible): New
9980 (refine_accessible_methods_list): Function deleted.
9981 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9982 expr (if applicable) before calling patch_array_ref.
9983 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9984 (enter_block): Fixed comment.
9985 (enter_a_block): New function.
9986 (patch_assignment): Reorganized. Call try_reference_assignconv for
9987 references. Call valid_cast_to_p instead of can_cast_to_p.
9988 (try_reference_assignconv,
9989 valid_builtin_assignconv_identity_widening_p): New functions.
9990 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9991 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9993 (build_string_concatenation): Don't resolve StringBuffer.
9994 (patch_cast): Fixed inverted arguments.
9995 (patch_array_ref): Code to save array expr deleted. Call
9996 valid_cast_to_p instead of can_cast_to_p.
9997 (generate_labeled_block): Call generate_name.
9998 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9999 patch_try_statement): New functions.
10000 * typeck.c (match_java_method): Function deleted.
10002 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10004 * jvspec.c: jvgenmain_spec uses different temporary file names.
10006 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10008 * jvspec.c (lang_specific_driver): Fail if user specifies
10009 --main= when not linking.
10011 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10013 * class.c (make_class_data): Push value for `thread' field.
10014 * decl.c (init_decl_processing): Added `thread' field to class.
10016 * class.c (add_field): Always make static fields externally
10019 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10021 * expr.c (build_java_athrow,
10022 build_java_throw_out_of_bounds_exception, expand_invoke,
10023 build_newarray, expand_java_multianewarray, build_java_monitor):
10024 Update comments to reflect _Jv_* function names.
10026 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10028 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10029 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10030 * parse.y (expand_start_java_method): Likewise.
10032 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10034 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10036 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10037 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10038 * expr.c: Remove no-longer-needed calls to promote_type.
10039 * decl.c (give_name_to_locals): Liekwise.
10040 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10041 * parse.y: Add/remove promote_type calls as appropriate.
10042 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10043 (parse_signature_string): Likewise.
10044 (build_java_array_type): Fix for now signature convenions.
10046 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10048 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10050 * class.c (init_class_processing): libjava function renamed to
10053 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10055 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10056 * java-tree.def: Fixed DEFTREECODE third argument.
10057 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10058 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10059 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10060 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10061 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10062 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10063 * lang.c (java_tree_code_type, java_tree_code_length,
10064 java_tree_code_name): New arrays.
10065 (lang_init): Append Java tree node definitions to Gcc ones.
10066 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10068 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10070 (java_lex): Allow declaration of empty string constants. Retain
10071 location information on CASE_TK and DEFAULT_TK.
10072 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10073 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10074 Modified to be more robust.
10075 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10076 (build_new_invocation, try_builtin_assignconv,
10077 patch_switch_statement, string_constant_concatenation,
10078 build_string_concatenation, patch_string_cst, patch_string,
10079 java_expand_switch): New function declarations.
10080 * parse.y: Rules related to switch and EH tagged <node>.
10081 (label_id): Set to NULL_TREE
10082 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10084 (this_or_super:): Fixed indentation.
10085 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10086 statement_expression:): Removed call to RULE on all sub-rules.
10087 (switch_expression:, switch_labels:): New rules.
10088 (switch_statement:, switch_block:, switch_block_statement_groups:,
10089 switch_block_statement_group:, switch_labels:, switch_label:):
10091 (throw_statement:, synchronized_statement:, try_statement:):
10092 Defined temporary actions.
10093 (class_instance_creation_expression:): Call
10094 build_new_invocation. Fixed indentation.
10095 (field_access): Fixed indentation.
10096 (method_invocation): Likewise.
10097 (make_qualified_primary): Use THIS_EXPR.
10098 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10099 resolving from SUPER, set *type_found.
10100 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10101 (java_complete_tree): Removed unused local variable `location'. Case
10102 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10103 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10104 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10105 STRING_CST: case. default: checks for patchable strings.
10106 (complete_function_arguments): Transform string constant or
10107 crafted StringBuffer if necessary.
10108 (build_method_invocation): Fixed comments.
10109 (build_new_invocation): New function.
10110 (patch_assignment): Call try_builtin_assignconv to figure a valid
10111 assignment conversion between builtin types.
10112 (try_builtin_assignconv): New function.
10113 (build_binop): Use URSHIFT_EXPR directly to call build.
10114 (operator_string): Use UNARY_PLUS_EXPR.
10115 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10117 (do_merge_string_cste, merge_string_cste,
10118 string_constant_concatenation, build_string_concatenation,
10119 patch_string, patch_string_cst): New function.
10120 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10121 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10122 (build_newarray_node): Use NEW_ARRAY_EXPR.
10123 (build_this): Use THIS_EXPR.
10124 (build_return): Enable debug information on return statement.
10125 (build_if_else_statement): Likewise.
10126 (complete_labeled_statement): Fixed related comment.
10127 (build_loop_body): Fixed comment.
10128 (build_bc_statement): Enable debug information on break/continue
10130 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10132 (patch_switch_statement, case_identity, java_expand_switch): New
10135 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10137 * buffer.h (BUFFER_INIT): New macro.
10138 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10139 Pass (struct jcf_partial *state) to most functions.
10140 (jcf_block, jcf_relocation): New types.
10141 Support labels, branches, conditionals, loops.
10143 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10145 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10147 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10149 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10150 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10151 not integer_type_node (INT_TYPE_SIZ bits).
10153 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10155 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10156 * jcf-dump.c (print_exception_table): New function.
10157 (disassemble_method): Better handling of wide instructions.
10158 Make more robust for bad input.
10160 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10162 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10165 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10167 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10169 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10171 * Makefile.in ($(PARSE_H)): Removed target.
10173 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10175 * Makefile.in (JAVA_OBJS): Add memmove.o
10176 (memmove.o): New target & rules.
10178 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10180 * expr.c (expand_invoke): Don't generate a call to the class init
10183 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10185 * Makefile.in: Add many missing dependencies.
10186 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10188 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10189 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10191 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10193 * decl.c (complete_start_java_method): If method is static (and
10194 not private) call _Jv_InitClass.
10195 * expr.c (expand_invoke): Don't call build_class_init.
10197 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10199 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10201 * Make-lang.in (GCJ): Define before using.
10203 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10205 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10206 losing due to namespace pollution in GNU getopt.h
10208 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10210 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10211 (java.all.cross): Likewise.
10212 (java.rest.encap): Likewise.
10214 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10216 * gjavah.c (print_class_decls): Fix thinko in arglist
10217 * jcv-io.c (find_classfile): Similarly.
10219 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10221 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10223 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10225 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10226 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10227 * Makefile.in (PARSE_C): New macro.
10228 (PARSE_H): Likewise.
10229 (PARSE_SCAN_C): Likewise.
10230 ($(PARSE_C)): Target renamed from parse.c.
10231 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10232 (clean): Remove parse-scan.c as well.
10233 (parse.o): Depend on $(PARSE_C).
10235 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10237 * README, license.terms: Removed.
10239 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10240 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10241 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10242 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10243 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10244 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10245 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10246 and Java trademark attribution.
10248 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10250 * Makefile.in: Use gcjh, not gjavah.
10251 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10252 * Make-lang.in: Changed gjavah to gcjh everywhere.
10254 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10256 * gjavah.c: Support new -prepend -add -append flags.
10257 (print_method_info): Method is not virtual if class is final.
10259 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10261 * jv-scan.c: Fixed copyright assignment.
10262 * keyword.gperf: Likewise.
10263 * keyword.h: Likewise.
10264 * lex.c: Fixed copyright assignment.
10265 (java_lex): Push unicode back when parsing '<'.
10266 * lex.h: Fixed copyright assignment.
10267 * parse-scan.y: Likewise.
10268 * parse.h: Fixed copyright assignment.
10269 (build_debugable_stmt, complete_for_loop): New function prototypes.
10270 * parse.y: Fixed copyright assignment.
10271 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10272 size_zero_node when completing a loop with no exit condition.
10273 (for_statement_nsi:): Define action.
10274 (for_init:, for_update:): Return size_zero_node when empty.
10275 (declare_local_variables): Call build_debugable_stmt.
10276 (build_debugable_stmt): New function.
10277 (build_loop_body): Build debugable statement around loop
10279 (complete_loop_body): Take into account the debugable statement
10280 around the EXIT_EXPR.
10281 (complete_loop_body): New function.
10282 (patch_exit_expr): Fixed condition inversion.
10284 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10286 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10287 name of thread define.
10288 * jvspec.c (THREAD_NAME): New macro.
10290 (THREADLIB): Likewise.
10291 (lang_specific_driver): Recognize attempt to link with thread
10292 library or gc library. Recognize -ljava on command line so it
10293 isn't linked against more than once.
10295 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10297 * parse-scan.y (report_main_declaration): Name of the class
10298 containing `main' can be a qualified name.
10300 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10302 * config-lang.in: Changed gjavac to gjc everywhere.
10303 * Make-lang.in: Changed gjavac to gjc everywhere.
10305 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10307 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10308 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10309 and install the files.
10310 * Makefile.in (JAVA_OBJS_LITE): New variable.
10311 (compiler:): Now include jv-scan as a dependency.
10312 (../jv-scan$(exeext), parse-scan.c): New targets.
10313 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10314 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10315 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10316 check for errors even if parse_only.
10317 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10319 (yylex): New function. Uses java_lex body.
10320 (java_lex): Removed commented out statement. Remove local variable
10321 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10322 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10323 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10324 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10325 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10326 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10328 (java_lex_error): Empty if JC1_LITE is defined.
10329 (java_get_line_col): Return 0 if JC1_LITE is defined.
10330 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10331 SET_MODIFIER_CTX): Moved into the section containing the macros
10332 conditionally defined by JC1_LITE.
10333 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10334 argument if JC1_LITE is defined.
10335 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10336 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10338 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10339 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10340 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10341 to different values according to JC1_LITE.
10342 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10343 declared if JC1_LITE set.
10344 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10345 defined if JC1_LITE not set.
10346 (struct parser_ctx): Reorganized and skip the jc1 front end part
10348 (java_layout_classes): New function definition.
10349 (java_push_parser_context, java_init_lex, yyparse, yylex,
10350 yyerror): Prototype always declared. All other static function
10351 prototypes declared only if JC1_LITE is not set.
10352 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10353 declared in parse.h.
10354 (java_layout_classes): New function.
10355 (java_complete_expand_methods): No longer layout the class here.
10356 * parse-scan.y: New file.
10357 * jv-scan.c: New file.
10359 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10361 * gjavah.c (main): Handle -friend option.
10362 (friend_specs): New global.
10363 (generate_access): Handle friend_specs.
10364 (process_file): Likewise.
10365 (MAX_FRIENDS): New macro.
10366 (friend_count): New global.
10367 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10368 Changed all callers.
10370 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10372 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10373 (main): Handle processing all the entries of a named .zip archive.
10374 * jcf-io.c (jcf_trim_old_input): New function.
10375 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10377 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10379 * lang.c (flag_assume_compiled): Make default be on.
10381 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10383 * jcf-dump.c: Add bunches of flags to control output more.
10384 (process_class): New function; support printing more than one class.
10385 (main): Support new --print-main and --javap flags.
10386 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10387 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10389 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10391 Change mangling of dispatch table to match C++ vtable (w/thunks).
10392 * class.c (build_dtable_decl), java-tree.h: New function.
10393 (make_class_data): Call it.
10394 * decl.c (init_decl_processing): Likewise.
10396 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10398 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10399 soft_anewarray; adjust args passed.
10400 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10401 match _Jv_NewObjectArray.
10403 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10405 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10406 * expr.c (loopup_label): Call create_label_decl.
10407 (create_label_decl): New function.
10408 (java_lang_expand_expr): Call expand_start_bindings with argument
10410 * java-tree.h Added space after PROTO in function declarations
10412 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10413 (create_label_decl, push_labeled_block): New function
10415 * lex.c (label_id): Initialize.
10416 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10418 * parse.h Added space after PROTO in function declarations when
10420 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10421 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10422 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10423 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10425 (struct parser_ctxt): New fields current_loop,
10426 current_labeled_block.
10427 (build_if_else_statement, patch_if_else_statement,
10428 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10429 generate_labeled_block, complete_labeled_statement,
10430 build_bc_statement, patch_bc_statement, patch_loop_statement,
10431 build_new_loop, build_loop_body, complete_loop_body): New function
10433 * parse.y (java_warning_count): New global variable.
10434 (label_id): New static variable.
10435 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10436 (block:): Return size_zero_node when block is empty.
10437 (empty_statement:): Return size_zero_node.
10438 (statement:): Implement supplemental action when for_statement: is
10440 (label_decl:): New rule.
10441 (labeled_statement:): Rewritten using label_decl. Actions
10443 (labeled_statement_nsi:): Likewise.
10444 (if_then_statement): Actions implemented.
10445 (while_expression): New rule.
10446 (while_statement:): Rewritten using while_expression. Actions
10448 (while_statement_nsi:): Likewise.
10449 (do_statement_begin:): New rule.
10450 (do_statement:): Rewritten using do_statement_begin. Actions
10452 (for_statement:): Rewritten using for_begin. Actions implemented.
10453 (for_statement_nsi:): Likewise.
10454 (for_header:, for_begin:): New rules.
10455 (for_init:): Actions implemented.
10456 (statement_expression_list:, break_statement:,
10457 continue_statement:): Likewise.
10458 (yyerror): Count number of issued warning(s).
10459 (java_report_errors): Report error(s) and/or warning(s).
10460 (java_complete_class): Use build_java_argument_signature to
10461 recompute completed method signature.
10462 (java_check_regular_methods): New locals method_wfl and aflags.
10463 Use method_wfl instead of lookup_cl during error reports. Fixed
10464 indentation and modified some error messages. Use
10465 lang_printable_name in method instead of the DECL_NAME. New code
10466 to issue warnings on methods not overriding corresponding methods
10467 private to a different package.
10468 (java_method_add_stmt): Call add_stmt_to_compound.
10469 (add_stmt_to_compound): New function.
10470 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10471 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10472 (build_if_else_statement, patch_if_else_statement,
10473 build_labeled_block, generate_labeled_block,
10474 complete_labeled_statement, build_new_loop, build_loop_body,
10475 complete_loop_body, patch_loop_statement, build_bc_statement,
10476 patch_bc_statement, patch_exit_expr): New functions.
10477 * typeck.c (build_java_signature): Build argument signature before
10478 enclosing it in between parenthesis.
10480 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10482 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10483 (JAVA_OBJS): Added reminder comment
10485 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10487 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10488 be interpreted as a long long.
10490 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10492 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10493 soft_initialise_class. Use _Jv_NewMultiArray, not
10494 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10495 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10496 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10497 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10499 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10501 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10502 length_identifier_node): New global tree node constants.
10503 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10504 Replace uses by super_identifier_node etc.
10505 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10507 * parse.y (resolve_field_access): Don't special-case ".length" if
10508 flag_emit_class_files.
10509 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10510 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10513 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10515 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10516 * class.c (make_method_value): Remove init for removed fields.
10518 * class.c (layout_class): Use build_java_argument_signature.
10519 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10521 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10522 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10523 (build_java_signature): Don't use push_java_argument_signature.
10525 * typeck.c (lookup_argument_method): New function.
10526 * parse.y (java_check_regular_methods): Use lookup_argument_method
10527 instead of lookup_java_method2 followed by lookup_java_method.
10529 * parse.y (check_method_redefinition): Minor optimization.
10531 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10532 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10534 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10536 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10539 * gjavah.c (java_float_finite): Use K&R-style definition.
10540 (java_double_finite): Likewise.
10541 (generate_access): Now returns void. Changed all callers.
10542 (last_access_generated): Removed.
10543 (process_file): Only make a single pass over the .class file.
10545 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10547 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10548 for compatibility for G++ (with -fvtable-thunks).
10549 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10551 * gjavah.c (process_file): Use public inheritance for super-class.
10553 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * lex.c (java_init_lex): Initialize ctxp->package.
10556 * parse.h (struct parser_ctxt): package and package_len replaced
10557 by tree package, an identifier node. Field method_decl_list is
10558 gone. Fixed comments.
10559 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10560 class_in_current_package): New function prototypes.
10561 * parse.y (array_type:): Set class loaded flag on primitive type
10563 (package_declaration:): Assign ctxp->package to the
10565 (method_invocation:): Handle invocation of method qualified by
10567 (single_type_import_declaration:): Removed ambiguity check.
10568 (java_pop_parser_context): New local variable `next'. Reset and
10569 set IMPORT_CLASSFILE_NAME flags on current and previous import
10571 (java_accstring_lookup): Use new local macro COPY_RETURN.
10572 (lookup_field_wrapper): New function.
10573 (parser_qualified_classname): Use merge_qualified_name.
10574 (parser_check_super_interface): Broaden error message.
10575 (do_resolve_class): Check for qualified class name in the current
10576 compilation unit if appropriate.
10577 (process_imports): Check for already defined classes.
10578 (check_pkg_class_access): Got rid of call to
10579 get_access_flags_from_decl.
10580 (java_complete_expand_methods): Call safe_layout_class based on
10581 the current class size.
10582 (make_qualified_primary): Build a WFL qualification on primary if
10584 (merge_qualified_name): New function.
10585 (make_qualified_name): Use merge_qualified_name.
10586 (resolve_expression_name): Use safe_lookup_field.
10587 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10588 (resolve_qualified_expression_name): Likewise. Check on resolved
10589 element accessibility.
10590 (not_accessible_p, class_in_current_package): New functions.
10591 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10592 (patch_method_invocation_stmt): Merged common pieces. Check
10593 accessibility of invoked method.
10594 (check_for_static_method_reference): Add returned type in error
10596 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10597 (refine_accessible_methods_list): Merged two conditions in test.
10598 (java_complete_class): Sanity check on stabilize_ref gone.
10599 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10601 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10603 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10605 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10607 * gjavah.c (F_NAN): Removed.
10608 (F_NAN_MASK): New macro.
10609 (F_POSITIVE_INFINITY): Removed.
10610 (F_NEGATIVE_INFINITY): Likewise.
10611 (java_float_finite): Rewrote.
10612 (D_NAN_MASK): Renamed.
10613 (java_double_finite): Rewrote.
10614 (D_POSITIVE_INFINITY): Removed.
10615 (D_NEGATIVE_INFINITY): Likewise.
10617 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10618 If verbose, print underlying representation of value in hex.
10620 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10622 * buffer.h, buffer.c: New files.
10623 * Makefile.in (JAVA_OBJS): Add buffer.o.
10625 Support locals variables and writing their debug entries to .class.
10626 * jcf-write.c: Simplify some by user new buffer type.
10627 (vode_buffer_grow): Removed.
10628 (struct localvar_info): New type.
10629 (localsvars, localvartable): New buffers.
10630 (localvar_alloc, localvar_free): New functions.
10631 (generate_bytecode_insns): Handle local variables.
10632 (generate_classfile): Write LocalVariableTable attribute.
10634 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10636 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10637 * zipfile.h (ZIPMAGIC): New macro.
10639 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10641 * Makefile.in (gjavah.o): Updated dependencies.
10642 (jcf-dump.o): Likewise.
10643 (all.indirect): Use ../gjavah.
10644 (../gjavah$(exeext)): Likewise.
10645 (clean): Don't remove gjavah.
10646 (clean): Remove parse.c, not java/parse.c.
10647 * Make-lang.in (java): Added gjavah.
10648 (gjavah$(exeext)): New target.
10649 (GJAVAH_SOURCES): New macro.
10650 (java.all.build): Added gjavah.
10651 (java.all.cross): Likewise.
10652 (java.rest.encap): Likewise.
10653 * config-lang.in (compilers, stagestuff): Added gjavah.
10655 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10657 * gjavah.c (java_float_finite): New function.
10658 (java_double_finite): Likewise.
10659 (F_POSITIVE_INFINITY): New macro.
10660 (F_NEGATIVE_INFINITY): Likewise.
10662 (D_POSITIVE_INFINITY): Likewise.
10663 (D_NEGATIVE_INFINITY): Likewise.
10665 (print_field_info): Use java_float_finite and java_double_finite.
10667 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10669 * parse.y (method_header): Name "this" implicit argument.
10671 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10673 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10674 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10675 (put_linenumber): New function.
10676 (generate_bytecode_insns, generate_classfile): Write line numbers.
10678 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10680 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10681 (lookup_name, build_known_method_ref, build_class_init,
10682 build_invokevirtual, invoke_build_dtable, match_java_method,
10683 build_field_ref, pushdecl_force_head, build_java_binop,
10684 binary_numeric_promotion, build_decl_no_layout,
10685 build_java_arrayaccess, build_newarray, build_anewarray,
10686 build_java_array_length_access, build_java_arraynull_check): New
10687 extern function prototypes.
10688 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10689 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10691 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10693 * jcf.h (jcf_out_of_synch): New extern function prototype.
10694 * parse.h: Static/global function implemented in parse.y
10695 prototyped and declarations moved at the end of the file.
10696 (DECL_P): Check that the argument isn't null.
10697 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10698 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10699 (QUAL_DECL_TYPE): New macro.
10700 (PARAMS): Macro definition removed.
10701 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10702 (return_statement:): Call build_return.
10703 (field_access:): Call make_qualified_primary in sub rule.
10704 (method_invocation:): Build method invocation and call
10705 make_qualified_primary when processing primaries.
10706 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10707 get_type_from_signature.
10708 (java_check_regular_method): Extra integer 0 argument when calling
10709 lookup_java_method2.
10710 (lookup_java_interface_method2): Extra method DECL argument when
10711 calling lookup_java_interface_method2.
10712 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10713 COMPOUND_EXPR node.
10714 (java_complete_expand_method): Layout current class iff not
10715 already done. Don't process interface's methods.
10716 (java_complete_expand_method): Use super class only if it
10717 exists. Use current class otherwise.
10718 (make_qualified_primary): New function.
10719 (resolve_expression_name): Process qualified expression or
10720 expression from primary the same way.
10721 (resolve_expression_name): Two last arguments to
10722 resolve_field_access are now NULL_TREEs.
10723 (resolve_field_access): New variable is_static. Local field must
10724 be DECLs. is_static computed on field DECLs only. Append code in
10725 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10726 to initialize field_type.
10727 (resolve_qualified_expression_name): New local variable,
10728 previous_call_static and is_static. Handle primaries with function
10729 calls, casts, array references and `this'. `super' now handled as
10730 `(super_class)this'. Use is_static to clarify boolean expressions.
10731 Added code to handle case where a proper handle is required to
10732 access a field. Use QUAL_DECL_TYPE where applicable.
10733 (maybe_access_field): New function.
10734 (patch_method_invocation_stmt): New arguments primary, where,
10735 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10736 deleted. Use `where' as a type to search from if specified. Check
10737 for static method reference where forbidden. Append primary or
10738 current_this to the argument list if not calling constructor nor
10740 (check_for_static_method_reference): New function.
10741 (patch_invoke): Layout the class on which new is done if
10743 (lookup_method_invoke): Changed format to report errors on
10745 (qualify_ambiguous_name): New local variable this_found. Now
10746 handle things from primaries. Method call are considered
10748 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10749 changed into NULLs.
10750 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10751 (java_complete_tree): New case fo RETURN_EXPR. Process function
10752 call arguments in separate function.
10753 (complete_function_arguments): New function.
10754 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10756 (patch_assignment): Take the return function slot into account as
10757 a RHS. Distinguish assignment from a return.
10758 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10759 when checking methods in interfaces.
10760 (resolve_type_during_patch): NULL argument to unresolve_type_p
10761 instead of NULL_TREE.
10762 (patch_newarray): Fixed typo in comment.
10763 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10764 (build_return, patch_return): New functions.
10765 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10767 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10769 * constants.c (find_name_and_type_constant, find_fieldref_index,
10770 find_methodref_index): New methods.
10771 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10772 just return given method. Also, rename to build_known_method_ref.
10773 (expand_invoke): Rename call to build_invoke_non_interface.
10774 * java-tree.h, parse.h: Update prototype.
10775 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10776 (such as expand_expr_stmt) if flag_emit_class_files.
10777 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10778 STACK_TARGET, IGNORE_TARGET): New macros.
10779 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10780 (generate_bytecode_insn): New function to generate method's bytecode.
10781 (generate_classfile): Node generate Code attribute for a method.
10782 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10783 push_long_const, field_op, adjust_typed_op, maybe_wide):
10784 New functions used by generate_bytecode_insn.
10786 * typeck.c (signature_include_return): Remove variable.
10787 (push_java_argument_signature, build_java_argument_signature): New.
10788 (build_java_signature): Use push_java_argument_signature.
10789 * parse.y: Use build_java_argument_signature instead of fiddling
10790 with signature_include_return.
10792 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10794 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10797 * Makefile.in (all.indirect): Added gjavah$(exeext).
10798 (gjavah$(exeext)): Added $(exeext).
10801 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * class.c (layout_class): Call to java_layout_parsed_class replace
10804 by safe_layout_class.
10805 * expr.c (build_java_array_length_access): Removed static storage
10806 class in the function definition.
10807 (build_java_arraynull_check): Likewise.
10808 Also fixed typos in two comments.
10809 * lex.c (java_init_lex): Initialize static global kw_length.
10810 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10811 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10813 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10814 * parse.h (resolve_no_layout): New static function declaration.
10815 (get_identifier_in_static): Declaration removed.
10816 (java_layout_parsed_class): Function name declaration changed to
10818 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10819 not_initialized_as_it_should_p, build_this): New static function
10821 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10822 binary_numeric_promotion, stabilize_reference,
10823 build_decl_no_layout, build_java_arrayaccess): Extern function
10824 declarations moved into their own section.
10825 (build_newarray, build_anewarray, build_java_array_length_access,
10826 build_java_arraynull_check): New extern function declarations.
10827 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10828 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10830 (CALL_CONSTRUCTOR_P): New macro.
10831 * parse.y (kw_length): New static global tree node.
10832 (return_statement): Tagged <node>.
10833 (RETURN_TK): Tagged <operator>.
10834 (variable_declarator_id:): Build variable declaration with an
10835 empty initialization value if a syntax error was found in the
10836 initialization part of the variable declaration.
10837 (statement_without_trailing_substatement:): return_statement: now
10838 uses the default rule.
10839 (return_statement:): Temporarily fixed to return NULL_TREE.
10840 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10841 (class_instance_creation_expression:): Class creation rules now
10842 call build_method_invocation upon reduction.
10843 (array_creation_expression:): Rules call build_newarray_node upon
10845 (dim_exprs:): Build a list of dimension expressions.
10846 (dim_expr:): Store location of the OSB_TK in the dimension
10848 (method_invocation:): Added a new error rule.
10849 (build_unresolved_array_type): WFL argument may also be an array
10850 on a primitive type. Name of the argument changed to reflect this.
10851 (method_declarator): Insert argument type at the beginning of the
10852 argument type list and later reverse the list.
10853 (unresolved_type_p): Argument 'returned' may be optionally
10855 (java_layout_class_from_source): Function renamed
10857 (resolve_and_layout): Now call resolve_no_layout and
10859 (resolve_no_layout): New function.
10860 (purify_type_name): New function.
10861 (complete_class_report_errors): Call purify_type_name during error
10862 report on a type not found.
10863 (process_imports): error_found local variable doesn't need to be
10864 initialized to zero.
10865 (declare_local_variables): New local type_wfl. Fixed typo in error
10866 message. type_wfl assigned to unresolved type and used to register
10867 incomplete type. Build a WFL around the variable initialization
10868 statement so that debug info can be generated on it.
10869 (source_start_java_method): Reverse argument list after they've
10871 (current_this): New static global variable.
10872 (java_complete_expand_methods): Set current_this when appropriate.
10873 (resolve_expression_name): Build correct static and non static
10874 field access bearing a simple name.
10875 (resolve_field_access): Resolve the length field of arrays. Handle
10877 (patch_method_invocation_stmt): Set the type of the method
10878 invocation to error_mark_node. This value is later overridden by a
10879 valid type, if any. Don't handle qualified constructor invocation
10880 as qualified method invocation. Call lookup_method_invoke with its
10881 new flag. It's no longer necessary to access the selected method
10882 as the value of a tree list. Handle constructor invocation.
10883 (patch_invoke): Reverse argument list when invoking non interface
10884 methods. Insert call to new as the first argument of the
10886 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10887 defined within a final class. Return INVOKE_STATIC if the invoked
10888 method is a constructor.
10889 (lookup_method_invoke): New lc argument is a flag to indicate a
10890 constructor lookup. Now handle constructor lookup. Choose the most
10891 specific method in case several were matching the invocation
10892 requirements. Return a method decl instead of a tree list featuring
10893 one single method decl element.
10894 (refine_accessible_methods_list): New lc flag argument to
10895 indicate that a constructor is being looked up.
10896 (not_initialized_as_it_should_p): New function.
10897 (java_complete_tree): Now process fake tree codes
10898 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10899 save_expr on resolved function call arguments. Case on
10900 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10901 (patch_assignment): LHS can be a field access expression. When
10902 dealing with reference, lhs_type is the promoted type of the
10903 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10905 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10906 (patch_binop): Use not_initialized_as_it_should_p where
10908 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10909 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10911 (resolve_type_during_patch): New function.
10912 (patch_cast): Call resolve_type_during_patch to resolve type and
10913 report error accordingly.
10914 (patch_array_ref): Use not_initialized_as_it_should_p where
10915 applicable. Array base expression is saved before being
10916 used. Promote the type of an array elements if it contains non
10918 (build_newarray_node, patch_newarray, build_this): New functions.
10920 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10922 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10923 increment it in `for' statement.
10924 (print_field_info): If number is inf or nan, don't print it.
10925 (print_method_info): If method name is `delete', just ignore it.
10926 (print_c_decl): Special-case jstringArray.
10928 * gjavah.c (help): New function.
10929 (no_argument): New function.
10930 (usage): Changed text.
10931 (main): Rewrote argument handling. Now handles -v, --help,
10933 (version): New function.
10934 (found_error): New global.
10935 (main): Return found_error.
10936 (generate_access): Set found_error.
10937 (print_c_decl): Likewise.
10939 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10941 * gjavah.c (print_c_decl): Don't print "," when examining field.
10942 Skip type name when looking at "[L" types.
10943 (process_file): Now static.
10944 (generate_access): Now returns int.
10945 (last_access_generated): New global.
10946 (process_file): Clear last_access_generated; make multiple passes
10948 (print_field_info): Just return if generate_access returns true.
10949 (print_method_info): Likewise. Also, allow <init> functions to
10951 (print_c_decl): Added is_init argument. Print constructors
10953 (print_cxx_classname): Use UTF8_GET to extract characters from
10955 (print_base_classname): New function.
10956 (print_class_decls): New function.
10957 (process_file): Use it.
10958 (utf8_cmp): New function.
10960 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10962 * lang-options.h: Format changed to match changes in gcc/toplev.c
10963 to implement a --help option.
10965 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10967 * decl.c (init_decl_processing): Revert change to dtable_type.
10969 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10971 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10973 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10975 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10977 * lang.c (lang_init): Default flag_exceptions to 1, without
10978 checking to see if it's 2 first.
10980 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10982 * constants.c: Include "system.h".
10983 * decl.c: Likewise.
10984 * lang.c (flag_new_exceptions): Get via extern now.
10985 (lang_init_options): New functions. Turn on flag_new_exceptions.
10987 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10989 * lex.c (java_lex): Return 0 when we see an invalid character in
10992 * lex.c (java_read_char): Specify extra argument when calling
10994 (java_read_unicode, java_parse_end_comment,
10995 java_parse_escape_sequence): Likewise,
10996 (java_lex): Specify extra argument when calling
10997 java_lex_error. Test that IDs are beginning with a legal character
10998 for IDs. Handle invalid characters with an error message and a
10999 call to java_lex_error.
11000 (java_lex_error): Adjust column position by new argument
11001 `forward'. Issue an error even if in the middle of reporting an
11004 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11006 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11007 we don't explicitly put a null pointer when we're copying it.
11009 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11011 * gjavah.c (print_cxx_classname): New function.
11012 (super_class_name): Likewise.
11013 (print_super_fields): Removed.
11014 (in_super): Removed.
11015 (print_field_info): Never generate #defines.
11016 (print_c_decl): Changed generated types to match JNI. No longer
11017 print class name before method name.
11018 (print_method_info): Print "static" before static methods.
11019 Print "virtual" before non-final methods.
11020 (usage): Use exit(1), not exit(-1).
11022 (print_field_info): Use %.17g to print a double.
11023 (last_access): New globals.
11024 (process_file): Initialize last_access.
11025 (usage): Now static.
11026 (ACC_VISIBILITY): New define.
11027 (generate_access): New function.
11028 (print_field_info): Call it.
11029 (print_method_info): Likewise. Also, generate information for all
11030 methods, not just native methods. Return void.
11031 (print_c_decl): Return void.
11032 (print_field_info): Return void.
11034 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11036 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11037 processing the jc1 grammar file. Prefix bison functions and
11038 variables with java_.
11039 (parse.c): Dependencies on parse.h and lex.h
11040 * expr.c (build_java_arrayaccess): Function now global.
11041 * java-tree.h: Comment reorganized to carry on previous
11042 classification effort.
11043 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11044 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11045 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11046 java_parse (new prefix java_ generated by bison).
11047 (java_layout_parsed_class, java_register_parsed_class): Function
11049 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11050 * lex.c (static tree wfl_op): Variable deleted.
11051 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11052 ctxp fields to NULL_TREE.
11053 (java_lex): No longer create WFL for operators. Filename caching
11054 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11055 created as STRING_CST and later expanded. Removed extra argument
11056 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11058 (build_wfl_node): Removed code in comments.
11059 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11060 store token and location data in the current bison token.
11061 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11062 static/extern function declaration at the beginning of the file.
11063 (struct qualification): Data structure definition deleted.
11064 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11065 (qualify_ambiguous_name): Function declaration modified. Function
11066 now returns nothing.
11067 (build_array_ref, patch_array_ref, make_qualified_name,
11068 resolve_qualified_expression_name, maybe_generate_clinit,
11069 resolve_field_access): New static function declarations.
11070 (build_java_arrayaccess): New extern function declaration.
11071 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11072 (CALL_EXPR_PRIMARY): Macro deleted.
11073 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11074 (struct parser_ctxt): Field initialized_final
11075 removed. non_static_initialized, static_initialized: New fields.
11076 * parse.y (static tree kw_super, static tree kw_this): New global
11078 (%union): tree wfl field of operator member replaced by int
11079 location. WFLs are non longer created for operators.
11080 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11081 (qualified_name:): Now calls make_qualified_name to build the
11083 (type_declaration:): Consider generating <clinit> when class
11085 (variable_declarator:): Directly build an assignment node when the
11086 variable is initialized when declared.
11087 (this_or_super:): Build a WFL and set current location when THIS
11088 or SUPER are parsed.
11089 (expression_statement:): Wrap statement around a WFL.
11090 (primary_no_new_array:): Fixed typo. Changed value returned by
11091 THIS_TK because of its new type (temporary).
11092 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11093 (field_access:): Build qualified name with SUPER.
11094 (method_invocation:): Fixed returned value because of SUPER's new
11096 (array_access:): Use OSB_TK location information.
11097 (post_increment_expression:, post_decrement_expression:,
11098 unary_expression:, pre_increment_expression:,
11099 pre_decrement_expression:, unary_expression_not_plus_minus:,
11100 cast_expression:, multiplicative_expression:,
11101 additive_expression:, shift_expression:, relational_expression:,
11102 equality_expression:, and_expression:, exclusive_or_expression:,
11103 inclusive_or_expression:, conditional_and_expression:,
11104 conditional_or_expression:, assignment:): Use new location/token
11105 information available on operators.
11106 (create_class): Set super_decl_type to NULL_TREE when processing
11108 (register_fields): Field initialization is now a MODIFY_EXPR
11109 node. Chain initialization code to the matching lists (according
11110 the the field declaration modifiers).
11111 (maybe_generate_clinit): New function.
11112 (method_header): Don't set method's DECL_NAME to a WFL when adding
11113 methods to java.lang.Object.
11114 (resolve_and_layout): Now can return NULL_TREE if the type
11115 resolution fails. Otherwise, return the class DECL instead of its
11117 (check_method_redefinition): Don't patch method DECL_NAME if it
11118 belongs to java.lang.Object.
11119 (process_imports): Simply assign error_found to the value returned
11120 by check_pkg_class_access.
11121 (declare_local_variables): Don't use their init statements (if
11122 any) when parsing error were previously found. Reuse MODIFY_EXPR
11123 build during parsing as an init statement.
11124 (java_method_add_stmt): Now return the current method body.
11125 (java_layout_parsed_class, java_register_parsed_class): Functions
11127 (java_complete_expand_methods): Initialize the constant pool on a
11128 per class basis. Layout the classes before expanding their method
11129 bodies. Don't try expand artificial constructor code if error were
11130 found. Make the classes data and register them if no error were
11132 (java_complete_expand_method): Retrieve an artificial constructor
11133 argument list before entering its body. Assign the top block to
11134 the artificial constructor function body and set types of declared
11135 blocks and compound statements to void. Walk method body if not an
11136 artificial constructor.
11137 (make_qualified_name, cut_identifier_in_qualified): New functions.
11138 (resolve_expression_name): Fixed comments. Save/restore the
11139 current class CLASS_LOADED_P flag value. Build non qualified
11140 static field access and handle qualified expression names.
11141 (resolve_field_access, resolve_qualified_expression_name): New
11143 (patch_method_invocation_stmt): Use the new expression resolution
11144 scheme, calling resolve_field_access when the function call is
11145 resolved as an expression.
11146 (qualify_ambiguous_name): Function rewritten to work on qualified
11147 expression produced by make_qualified_name.
11148 (java_complete_tree): Promote type when function's argument are
11149 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11150 the assignment to discover further errors if RHS is a expression
11151 name that fails to evaluate. Declare LHS initialized even though
11152 the assignment failed. Don't use the location variable and removed
11153 extra argument in patch function calls. Now handle the ARRAY_REF
11154 case and build internal string representation when STRING_CSTs are
11156 (build_method_invocation): Don't wrap function call around a WFL.
11157 (build_assignment): Likewise. Use the operator location
11159 (patch_assignment): Handle array access LHSs. Handle error
11160 provenance, resulting in a better error report.
11161 (build_binop): Use op_location from operator as binop location
11163 (build_unaryop, build_incdec, build_cast): Likewise.
11164 (patch_binop): Extract location information from the node. Fixed
11165 typo in error message.
11166 (patch_unary_op): Extract location information from the node.
11167 (build_array_ref, patch_array_ref): New functions.
11169 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11171 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11172 match _Jv_IsInstanceOf.
11173 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11174 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11176 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11178 * decl.c (init_decl_processing): Functions are now named
11179 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11181 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11183 * java-tree.h (load_class): Add prototype.
11184 * class.c (is_compiled_class): Add missing arg to load_class.
11185 * expr.c (expand_java_NEW): Call load_class.
11186 * parse.y (process_import): Removed bogus use of void return value.
11188 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11190 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11191 Function name is "_Jv_Throw" instead of "soft_athrow".
11192 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11193 Function name is "_Jv_AllocObject" instead of "soft_new".
11194 Takes an extra parameter (object size).
11195 * expr.c: Update calls.
11197 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11199 * lex.c (java_get_line_col): Handle end-of-file.
11200 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11202 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11204 * lang.c (lang_init): Make -fexceptions the default.
11205 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11206 exception handling is not turned on.
11208 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11210 * lang.c (flag_new_exceptions): Make this this default.
11211 * decl.c (end_java_method): Call emit_handlers.
11212 * except.c (method_init_exceptions): Set language code and version.
11213 (expand_start_java_handler): Enable exception, and call
11214 expand_eh_region_start.
11215 (expand_end_java_handler): Enable exception, and set up catch blocks.
11216 (emit_handlers): New routine to generate the saved handlers.
11217 * java-except.h (emit_handlers): Add prototype.
11219 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11221 We used to have three different representations of the constant pool:
11222 the CPool structure, the tree_constant_pool, and the constructures
11223 used to build the Class object (which may need class and string
11224 constants) in compiled code. None were appropriate for compiling
11225 to .class files, so I did a major overhaul.
11227 First, the tree_constant_pool array was removed. Things were
11228 modified to the CPool structure in the JCF could be used.
11229 Second, a "capacity" field was added to the CPool, and functions
11230 written to search for a matching constant, adding one if not found.
11231 The code that generated the Class object was changed to use a CPool.
11232 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11233 the static Class object are now only in build_constants_constructor.
11234 Finally, I wrote code which can generate a .class file (including its
11235 constant pool) from the RECORD_TYPE of a class. This is a big step
11236 on the way to compiling Java source into .class files.
11238 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11239 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11241 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11242 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11243 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11244 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11245 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11246 (lang_type): Removed constant_pool field.
11247 * jcf.h (CPool): Renamed size to count. Added field capacity.
11248 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11249 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11250 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11252 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11253 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11254 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11255 (set_constant_entry, find_constant1, find_constant2,
11256 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11257 find_utf8_constant, find_class_or_string_constant): New functions.
11259 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11260 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11261 (give_name_to_class, get_class_constant): Likewise.
11262 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11263 (get_name_and_type_constant, get_ref_constant): Removed.
11264 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11265 * parse.y: Don't save/restore tree_constant_pool.
11266 * verify.c (verify_jvm_instructions): Update for new approach.
11267 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11269 * lang-options.h: Added -femit-class-file, -femit-class-files.
11270 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11271 (lang_f_options): Added "emit-class-file(s)".
11273 * expr.c (build_java_arrayaccess): Generate more efficient array
11274 bounds checking, by using unsigned compare.
11276 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11278 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11280 * parse.h: New comment on the handling of unresolved type
11281 identifiers. JDEPs are now part of the jdep_code enum.
11282 (typedef struct jdep): Now use enum jdep_code or int, depending on
11283 availability. Both are narrowed down to an 8 bits bitfield.
11284 (CALL_EXPR_PRIMARY): Fixed comment.
11286 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11288 * Make-lang.in (java): Added gjavac and jvgenmain.
11289 (java.start.encap): Depend on gjavac.
11290 (java.rest.encap): Depend on jvgenmain.
11292 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11293 (JAVA_CROSS_NAME): Likewise.
11294 (java.all.build): Depend on jvgenmain and gjavac.
11295 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11296 (jvgenmain$(exeext)): New target.
11297 (java.install-common): Wrote.
11298 * config-lang.in (compilers, stagestuff): Added gjavac and
11301 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11303 * lang.c (lang_decode_option): New argc/argv interface.
11305 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11308 * decl.c (build_decl_no_layout): New function.
11309 * expr.c (java_lang_expand_expr): Layout declarations found in
11310 blocks before they're pushed.
11311 * jcf-parse.c (load_class): Save current line when parsing class
11313 (parse_source_file): Register class before expanding their
11315 * lang.c (put_decl_node): Produce `null' when `void *' is
11317 * lex.c (static tree wfl_op): New static global, for error report
11319 (java_init_lex): wfl_operator and wfl_op initialized
11320 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11322 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11323 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11324 build_unresolved_array_type): New static function definitions.
11325 (build_decl_no_layout): New extern function declared.
11326 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11327 faulty modifier exists.
11328 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11329 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11330 (UNARY_PLUS_EXPR): New fake operator.
11331 (struct parser_ctxt): New field osb_number.
11332 * parse.y (static tree wfl_operator): New static WFL for operator
11333 bound error messages.
11334 (DECR_TK, INCR_TK): Moved.
11335 (OP_TK): Tagged <operator>.
11336 (array_type:): Now call build_unresolved_array_type.
11337 (dim_expr:): Count the number of '[' seen.
11338 (post_increment_expression, post_decrement_expression,
11339 pre_increment_expression, pre_decrement_expression,
11340 unary_expression_not_plus_minus, unary_expression:): Actions are
11341 now building the corresponding unary expressions.
11342 (cast_expression:): Actions are now building cast expressions.
11343 (build_unresolved_array_type): New function.
11344 (create_interface): Reset the number of declared interfaces.
11345 (create_class): Likewise.
11346 (method_header): Methods declared within the scope of an interface
11347 are now implicitly set public and abstract.
11348 (java_complete_class): Variable's and parameter's type are patched
11349 with a promoted type.
11350 (declare_local_variables): Resolved non builtin types are promoted
11351 before being used to build a variable decl. Removed type patch
11352 posted on variable initialization statement.
11353 (source_start_java_method): Use build_decl_no_layout to build the
11354 decl of a parameter of incomplete type.
11355 (java_register_parsed_class): Process interfaces too. Call
11356 rest_of_decl_compilation on each processed class declarations.
11357 (java_complete_expand_methods): Don't attempt to expand things in
11359 (java_complete_tree): Process CONVERT_EXPR, even though it always
11360 has a type. Propagate error_mark_node to node's type too. Promote
11361 method's call argument type and return error_mark_node if
11362 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11363 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11364 handle unary operator nodes.
11365 (build_assignment): Added comment.
11366 (print_int_node): New function.
11367 (patch_assignment): New second argument. New error handling. Use
11368 print_int_node. Handle references. Use can_cast_to_p to issue
11369 different error message according to the context and check upon
11370 the initialization of the RHS.
11371 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11372 (operator_string): Handle more operators.
11373 (patch_binop): No longer use a function static
11374 wfl_operator. Improved error message on shift distance.
11375 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11376 patch_cast): New functions.
11378 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11380 * jvspec.c: New file.
11381 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11383 * java-tree.h (identifier_subst): Add declaration.
11385 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11387 * jvgenmain.c (main): Generate call to JvRunMain.
11389 * class.c (make_class_data): Push value for "sync_info" field.
11390 * decl.c (init_decl_processing): Push "sync_info" field.
11392 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11394 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11395 Java (source) name, not signature.
11396 Set TYPE_ALIGN to (at least) that of element_type.
11398 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11400 * class.c: Moved classname-mangling-rekated code to ...
11401 * mangle.c: ... this new file.
11402 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11403 * Makefile.in: Update for above changes.
11405 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11407 * expr.c (truthvalue_conversion): Convert integer and floating
11408 point value to their truth value.
11409 * lex.c (java_lex): Handle the `null' literal.
11410 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11411 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11412 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11415 * parse.y: Reorganization/documentation on token declaration.
11416 (binop_lookup[]): New added new tree codes.
11417 (relational_expression): Build corresponding binary operators.
11418 (equality_expression, conditional_and_expression,
11419 conditional_or_expression): Likewise.
11420 (java_complete_class): Fix crash in debug message.
11421 (java_complete_tree): Check initialization of method call
11422 arguments. Further bogus node evaluation to detect more error
11423 during assignments. Handles more binary operators.
11424 (patch_assignment): Use DECL_P.
11425 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11427 (operator_string): Handle more case. Compacted source.
11428 (patch_binop): Changed function comment. Checking for
11429 uninitialized first operand takes the compound assignment into
11430 account and uses DECL_P. Checking for uninitialized second operand
11431 delayed to routine's end. Use macros to issue type bound error
11432 messages and issue messages on both operands if their types are
11433 different. Force fixed type into node. Handle all binary
11436 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11438 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11439 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11440 build operator node and return tokens.
11441 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11442 * parse.h (java_complete_tree): Changed returned type in prototype.
11443 (build_method_invocation, build_assignment, patch_assignment,
11444 patch_binop): New static function declarations.
11445 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11446 BUILD_EXPR_WFL): New macros.
11447 * parse.y (enum tree_code binop_lookup[]): New static for token to
11449 (%union): Parser union has new sub-structure `operator'.
11450 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11451 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11452 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11453 ASSIGN_ANY_TK): Tokens tagged `operator'.
11454 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11455 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11456 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11457 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11458 (assignment_operator:): Rule tagged `operator'.
11459 (expression_statement:): Re-installed default rule.
11460 (method_invocation:): Sub rules call build_method_invocation.
11461 (postfix_expression:): Don't attempt to resolve name here. Just
11463 (multiplicative_expression:): Sub-rules build corresponding binop
11465 (additive_expression:, shift_expression:, and_expression:,
11466 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11467 (assignment:): Sub rule invoke build_assignment.
11468 (assignment_operator:): Default rules on sub rules.
11469 (force_error): Added documentation on this variable.
11470 (declare_local_variables): Build initialization calling
11472 (expand_start_java_method): Removed unused rtx declaration. Mark
11473 arguments as already initialized.
11474 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11475 (java_complete_expand_methods): Don't process next method if
11476 completion of the previous one triggered errors.
11477 (java_complete_expand_method): Call source_end_java_method if no
11478 error were found during completion.
11479 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11480 locals declaratilon. Handle names found within a class. Return
11481 error_mark_node when things aren't found.
11482 (patch_method_invocation_stmt): Return error_mark_node on failures.
11483 (patch_invoke): Removed unused local. Return the correct node.
11484 (java_complete_tree): Now returns a value. The BLOCK section binds
11485 local identifiers and the type of a BLOCK is now void. Assign the
11486 result of operand completion on COMPOUND_EXPR. Assign the
11487 encapsulated node of a WFL to the result of its completion, except
11488 when the node is an identifier. Now handle MODIFY_EXPR and several
11489 binary operators. Return error_mark_node on errors.
11490 (build_method_invocation, build_assignment, patch_assignment,
11491 build_binop, operator_string, patch_binop): New functions.
11492 * typeck.c (binary_numeric_promotion): New function.
11494 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11496 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11497 Replace most uses of ident_subst by identifier_subst.
11499 * class.c (push_class_static_dummy_field): Removed function.
11500 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11501 instead of looking got "class" static field. Create that decl here.
11502 (class_identifier_node): Removed; no longer needed.
11503 (init_class_processing): Don't init class_identifier_node.
11504 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11505 Do nreverse 0 times (instead of twice) for Object and Class.
11506 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11508 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11510 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11511 while initializing linenumber_count and linenumber_table.
11512 Do it before init_function_start (which calls emit_line_note).
11513 * expr.c (expand_byte_code): Don't need to clear lineno here.
11515 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11517 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11518 then mangle number as _N_.
11520 * class.c (mangle_class_field): New function.
11521 (build_class_ref): Set assembler name of class reference using
11522 mangle_class_field.
11523 (push_class_static_dummy_field): Likewise.
11525 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11527 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11528 of assigning to TREE_CODE. The latter method exploits a feature
11529 of GCC that is not ANSI compliant.
11531 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * decl.c (pushdecl_force_head): New function.
11534 (pushlevel): Removed conditional printf.
11535 (complete_start_java_method): Don't enter local variable scope if
11536 function is compiled from source code.
11537 * expr.c: parse.h now included
11538 (java_lang_expand_expr): New function.
11539 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11540 printf. Terminate buffer when doing directories.
11541 * jcf-parse.c (parse_source_file): Call lang_init_source before
11542 parsing and before code generation.
11543 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11544 use printf if the macro is defined.
11545 * lang.c (lang_init): Install lang_expand_expr hook on
11546 java_lang_expand_expr.
11547 (java_dummy_print): New function.
11548 (lang_init_source): New function.
11549 * lex.c (java_lex): Remember location of an opening brace at the
11550 second nesting level.
11551 (java_is_eol): Unget character seen after a CR if it is EOF.
11552 * parse.h: Now includes lex.h
11553 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11554 printf if the macro is defined.
11555 (expand_start_java_method, build_expr_block, enter_block,
11556 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11557 New static function declarations.
11558 (pushdecl_force_head): New extern function declaration.
11559 (INCOMPLETE_TYPE_P): New macro.
11560 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11561 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11562 BLOCK_EXPR_ORIGIN): New macros.
11563 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11564 DECL_SOURCE_LINE_LAST): New macros.
11565 (struct parser_ctxt): Removed field current_method_decl, redundant
11566 with the field current_function_decl. Added fields
11567 first_ccb_indent1 and pending_block.
11568 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11569 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11571 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11572 (compilation_unit:): Cosmetic on sub rule.
11573 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11574 (variable_initializer:): Installed default rule on expression:.
11575 (method_declaration:): method_header: starts a new
11576 method. method_body: installs the function body, absorbs blocks
11577 emitted for temporary variable scopings, pops function's body block
11578 and merges function's last statement lineno in DECL_SOURCE_LINE.
11579 (method_body:): Installed default rules.
11580 (block:): Call enter_block when an opening brace is seen. Absorb
11581 scoping blocks and call exit_block when a closing brace is seen.
11582 (block_statement:): Cosmetic changes.
11583 (method_invocation:): Create WFL around CALL_EXPR node.
11584 (patch_stage): Added comment around definition.
11585 (method_header): Try to use first_ccb_indent1 as the first line of
11586 the method, so BP debug info are emitted at the first opening
11587 brace of the function. If the function has no body, use the
11588 location of the function's name. Override currently defined method
11589 name with the matching WFL so we can point redefinition errors
11590 using the location where the function's name was declared.
11591 (check_abstract_method_header): Interprets DECL_NAME as an
11592 identifier or as a WFL, accordingly.
11593 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11594 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11595 location and name information out of it and reinstall DECL_NAME to
11596 its original identifier node value.
11597 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11598 function's source code).
11599 (read_import_dir): Test the value returned by find_class and issue
11600 a fatal accordingly.
11601 (declare_local_variables): Push a new block for the scope of the
11602 new variable(s) if code has been already generated at that nesting
11603 level. Pinpoint redefinition errors using the variable id
11604 WFLs. Generate initialization code if necessary. If the variable
11605 type is incomplete, register a patch on its decl.
11606 (source_start_java_method): Rewritten. Define a new block for the
11607 function's parameters. Build parameter decl out of function's
11608 arguments and register them for a patch if their types are
11610 (expand_start_java_method): Includes the part of
11611 source_start_java_method that was pushing the parameter decls and
11612 completing the method start code.
11613 (source_end_java_method): Removed call the expand_end_bindings and
11614 poplevel (already taken care of). Reinstall function's arguments
11615 and get function's last line of code before calling
11616 expand_function_end.
11617 (java_method_add_stmt): New comment before the function's
11618 code. Complement the second operand of the current COMPOUND_EXPR
11620 (java_complete_expand_methods): Don't generate debug info on line
11621 zero when expanding a generated constructor.
11622 (java_complete_expand_method): Set start and end line numbers for
11623 a artificially generated constructor to one and manually call
11624 enter_block and exit_block when defining it. For all methods:
11625 expand function's start calling the new expand_start_java_method
11626 and invoke java_complete_tree on the effective method's body, if
11628 (resolve_expression_name): Now use lookup_name_in_blocks to search
11629 local variable decls and print out an error when variables are
11631 (patch_method_invocation_stmt): Inserted comment before the
11633 (lookup_method_invoke): Chain method's arguments using chainon
11634 with the current arg list as a second argument. Inserted missing
11635 IDENTIFIER_POINTER when reporting an error on methods not found.
11636 (refine_accessible_methods_list): Don't retain constructors.
11637 (patch_arguments): Function removed.
11638 (java_complete_tree): Inserted comment before the function's
11639 code. New case for BLOCKs. Moved the WFL case a bit
11640 further. Complete function's arguments.
11641 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11642 maybe_absorb_scoping_blocks): New functions.
11644 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11646 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11648 * jcf-parse.c (parse_source_file, java_error_count): New forward
11649 and extern declarations.
11650 (java_parse_abort_on_error): Macro moved.
11651 (jcf_parse_source): fatal called if fopen fails. Now calls
11653 (parse_source_file): New parse_only parameter. Reflects the
11654 elimination of the second pass.
11655 (yyparse): parse_source_file called with argument set to 0.
11656 * jcf.h (JCF_ZERO): Sets java_source to zero.
11657 * lex.c (java_init_lex): pass argument is gone. Function modified
11658 to be called once during the analysis of a file.
11659 (java_unget_unicode): Fixed typo in fatal message.
11660 (java_get_line_col): Likewise.
11661 (java_lval): Likewise. String literals no longer built during
11663 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11665 * parse.h (MODIFIER_WFL): New macro.
11666 (parse_check_super, parser_check_super_interface): Now return int.
11667 (parser_chain_incomplete_item, not_builtin_p,
11668 complete_method_decl): Declarations removed.
11669 (build_method_invocation_stmt, build_invoke): Renamed using the
11670 `patch' instead of `build'
11671 (register-incomplete_type, obtain_incomplete_type,
11672 java_complete_tree, java_complete_expand_method,
11673 unresolved_type_p, create_jdep_list): New function declarations.
11674 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11675 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11676 (jdep): New typedef on new struct _jdep.
11677 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11678 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11679 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11680 JDEP_RESOLVED_P): New macros.
11681 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11682 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11683 JDEP_VARIABLE): New enum values and jdep kinds.
11684 (jdeplist): New typedef on struct _jdeplist.
11685 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11687 (CALL_EXPR_PRIMARY): New macro.
11688 (struct parser_ctxt): Fields java_pass, current_method_decl,
11689 method_decl_list deleted. New field jdeplist.
11690 (INCOMPLETE_P): Macro deleted.
11691 * parse.y (single_type_import_declaration:): Removed pass switch.
11692 (type_import_on_demand_declaration): Likewise.
11693 (field_declaration:): Removed pass switch on all sub rules.
11694 (class_declaration:): Call the complete_class_decl removed on
11696 (method_declaration:): Removed second pass switch. No longer chain
11697 methods decl when method_header reduced.
11698 (method_header:): Sub rules no longer depend on pass switch.
11699 (method_declarator:): Likewise.
11700 (method_body:): Likewise.
11701 (abstract_method_declaration:): Likewise.
11702 (block_statement:): Likewise.
11703 (local_variable_declaration:): Likewise.
11704 (argument_list:): Likewise.
11705 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11706 removed. Partial CLASS_EXPR tree node built instead.
11707 (postfix_expression:): Removed pass switch on all sub rules.
11708 (java_pop_parser_context): Free classd_list content.
11709 (yyerror): Call obstrack_grow0 to finalize error message.
11710 (check_class_interface_creation): Comment modified to reflect new
11711 returned value meaning. Removed second pass switch. Return 1 if an
11712 error was found, 0 otherwise. Adjust pointer on filename if a
11713 leading path separator was found.
11714 (maybe_create_class_interface_decl): Removed first pass switch
11715 when linking the class decl to the class_list. Install a new
11716 jdep_list for the class.
11717 (add_superinterfaces): List of unresolved interfaces is
11718 gone. Unresolved interfaces are directly added to the current
11720 (create_interface): Second pass shortcut removed.
11721 ctpx->modifier_ctx access through MODIFIER_WFL.
11722 (create_class): Second pass shortcut removed. Call to
11723 register_incomplete_type replaces the call to
11724 parser_chain_incomplete_item.
11725 (complete_class_decl): Function removed.
11726 (duplicate_declaration_error): New way of retrieving redeclared
11728 (register_fields): Call to lookup_modifier_cl replaced by
11729 MODIFIER_WFL. New way of handling unresolved type, using
11730 unresolved_type_p and obtain_incomplete_type.
11731 register_incomplete_type replaces call to parser_chain_incomplete_item.
11732 (patch_stage): New static global variable.
11733 (method_header): New way of handling unresolved type, using
11734 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11735 indicates that the method decl needs to be patched.
11736 (check_abstract_method_header): Call to lookup_modifier_cl
11737 replaced by MODIFIER_WFL.
11738 (method_declarator): Incomplete argument type are registered
11739 calling register_incomplete_type. Patch on the declared method is
11740 issued in that case.
11741 (unresolved_type_p): New function.
11742 (parser_check_super_interface): New comment to reflect function's
11743 modified returned type (int). Function and has a new argument
11744 this_wfl. Call to parse_error_context uses this_wfl instead of
11745 relying on lookup_cl.
11746 (parser_check_super): Comment reflects function's new returned
11747 type (int). Function returns non zero value on error.
11748 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11749 register_incomplete_type, jdep_resolve_class): New functions to
11750 handle incomplete types in declarations.
11751 (java_complete_class): Rewritten to work with the new incomplete
11752 type handling scheme.
11753 (complete_class_report_errors): Likewise.
11754 (complete_method_decl): Removed: it jobs is now handled by
11755 java_complete_class.
11756 (do_resolve_class): Class loaded in not already loaded and not
11757 found in Java source code.
11758 (java_check_regular_methods, java_check_abstract_methods): Don't
11759 call complete_method_decl anymore.
11760 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11761 (read_import_dir): Got rid of the pass number dependency.
11762 (declare_local_variables): New handling of unresolved types (patch
11764 (source_start_java_method): New parameter level. Function called
11765 with level set to 1 when argument types are potentially
11766 unresolved. Called to complete the job with level set to 2 once
11767 types are complete.
11768 (source_end_java_method): Call to permanent_allocation
11769 removed. Waiting to be replaced by a more suitable obstack
11771 (java_complete_expand_methods, java_complete_expand_method,
11772 java_expand_finals): New functions.
11773 (build_method_invocation_stmt): Renamed
11774 patch_method_invocation_stmt. Extracts function call expression
11775 (wfl) and arguments (args) from CALL_EXPR tree operands.
11776 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11777 call. Patch the function and argument operand of the CALL_EXPR
11779 (patch_argument, java_complete_tree): New functions.
11781 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11783 Recover from missing fields and methods (i.e. error instead of fatal).
11784 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11785 * expr.c (expand_invoke): Recover from missing method.
11786 (expand_java_field_op): Recover from missing field.
11787 Inline references to java.lang.{Integer,Char,...}.TYPE.
11788 * typeck.c (get_type_from_signature), java-tree.h: New function.
11789 * class.c (add_method): Use get_type_from_signature.
11790 (build_class_ref): Handle a class that was not found.
11791 * typeck.c (convert): Handle conversion to pointers (for convenience).
11792 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11793 instead of lookup_field to handle missing fields.
11795 * jcf-parse.c (process_zip_dir): Set java_source.
11797 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11799 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11801 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11803 * jcf-parse.c (load_class): Don't change input_filename before
11804 calling jcf_parse_source (but still do it before calling
11806 (jcf_parse_source): Assign input_filename after having saved the
11808 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11809 list. ctxp->modifier_ctx zeroed according to its new
11810 definition. ctxp->filename initialized. Removed
11811 JAVA_MODIFIER_CTX_UNMARK.
11812 (java_unget_unicode): Update the character based column position.
11813 (java_allocate_new_line): ref_count not used anymore. Always free
11814 ctxp->p_line. Initialize c_line->char_col to 0.
11815 (java_get_unicode): Update the character based column position.
11816 (java_lex): Use ctxp->elc to store current position in source
11817 file, at the beginning of the parsed token. Set modifier_ctx entry
11818 corresponding to the parse modifier to a WFL node. Return a WFL
11819 node when an identifier is parsed.
11820 (java_lex_error): Now uses ctxp->elc to store current position in
11822 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11823 * lex.h (build_wfl_node): New function definitions.
11824 (struct java_line): ref_count and next fields are gone. New field
11826 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11827 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11828 (JAVA_COLUMN_DELTA): New macro.
11829 (java_lc): New typedef on new struct _java_lc.
11830 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11831 (parse_error_context, parse_warning_context): Changed prototypes.
11832 (java_get_line_col): Added as an available global function.
11833 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11834 (IC_DECL): Replaced by macro IC_TYPE
11835 (DEPEND_WFL): New macro.
11836 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11838 (exit_java_complete_class): Removed a commented out statement.
11839 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11840 now an array of tree nodes. Deleted fields line_list and
11841 e_line. New field elc, to replace e_line.
11842 * parse.y (array_type:): Build WFL node.
11843 (qualified_name:): Build a single WFL node out of two. Retain
11844 the location information of the first node in the resulting node.
11845 (package_declaration:): Use package name as a WFL node
11846 (single_type_import_declaration:): Use imported name as a WFL node.
11847 (type_import_on_demand_declaration:): Use root of the imported
11848 packages as a WFL node.
11849 (field_declaration:): Removed unused local variable cl.
11850 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11851 (yyerror): New static elc. Removed static error_line, error_pos.
11852 New local code_from_source. Save ctxp->elc into elc at the first
11853 pass. Call java_get_line_col to get a string of the line where
11854 the error occurred.
11855 (debug_line): Removed static function.
11856 (parse_error_context, parse_warning_context): Parameter cl is now
11857 a WFL node. Use its value to initialize ctxp->elc.
11858 (redefinition_error): Parameter cl is now a WFL node.
11859 (parse_add_interface): New parameter wfl. No longer call
11860 lookup_cl, use wfl instead.
11861 (check_class_interface_creation): Parameter cl is now a WFL node.
11862 (maybe_create_class_interface_decl): Likewise.
11863 (add_superinterfaces): New function.
11864 (create_interface): Removed local cl, node, super_decl,
11865 super_decl_type. Function now uses id as a WFL node. Better
11866 warning/error report on obsolete or forbidden mix of
11867 modifiers. Now calls add_superinterfaces to register interfaces.
11868 (create_class): Removed local cl, node. Local variable id is used
11869 as a WFL node. Better error report on forbidden modifier
11870 mix. Uses add_superinterfaces to register interfaces.
11871 (find_field): Argument cl is now a WFL node. Now store the WFL
11872 node of a fields that needs to be checked for their
11874 (method_header): Local variable node non longer used. Local
11875 variable id replaces cl.
11876 (check_modifiers_consistency): Local variable cl is now a WFL
11878 (method_declarator): Local variable cl replaced by parameter id.
11879 (parser_qualified_name): Now uses parameter name as a WFL node.
11880 (parser_check_super_interface): New parameter wfl, for achieve
11881 greater accuracy during error reports.
11882 (parser_chain_incomplete_item): New parameter named location. Used,
11883 along the decl, to construct the incomplete item node.
11884 (java_complete_class): resolve_class now uses WFL node extracted
11885 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11887 (complete_method_decl): Unresolved function's argument types are WFL.
11888 (resolve_class): Parameter cl is now a WFL node.
11889 (resolve_and_layout): Likewise.
11890 (do_resolve_class): Likewise. Try first to use cl and then do the
11891 lookup on the decl when calling check_pkg_class_access.
11892 (complete_class_report_errors): Use IC_TYPE in place of
11893 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11894 instead of doing a lookup over the decl.
11895 (java_check_final): Use WFL info from field tree list.
11896 (lookup_cl): Rewritten and returns a statically defined WFL node.
11897 (lookup_modifier_cl): Now uses information from WFL nodes.
11898 (process_imports): Likewise.
11899 (read_import_dir): name and cl arguments replaced by a single WFL
11900 node. Function modified accordingly.
11901 (find_in_imports_on_demand): Now uses WFL node.
11902 (check_pkg_class_access): cl argument is now a WFL node.
11903 (declare_local_variables): Fixed to use WFL nodes.
11904 (resolve_expression_name): Likewise.
11905 (build_method_invocation_stmt): name_combo argument renamed
11906 wfl. Function modified to use WFL nodes.
11907 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11908 (lookup_method_invoke): cl is now a WFL node. Added missing
11909 IDENTIFIER_POINTER to class type decl name.
11911 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11913 * lang.c (init_parse): Now returns char* containing the filename.
11915 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11917 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11919 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11920 * class.c (make_class_data): If flag_assume_compiled, initial class
11921 state is CSTATE_PREPARED; make superclass and interfaces direct
11922 references, rather than constant pool indexes.
11924 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11926 * parser.y: Include flags.h. Removed debug variable pl.
11927 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11928 (block:): Likewise.
11929 (labeled_statement_nsi:): Generate debug info when reducing
11930 expression_statement:.
11931 (check_pkg_class_access): get_access_flags_from_decl invokation
11932 fixed for new CLASS_* flags location.
11933 (source_end_java_method): Save/restore parser context when
11934 entering/leaving this routine. Restore lineno to its right value
11935 before calling expand_end_bindings.
11936 (build_method_invocation_stmt): build_invoke called with the
11937 current line information.
11938 (build_invoke): New argument cl. Wrap the function call around a
11940 (refine_accessible_methods_list): Changed comment, removed
11942 * parse.h: Fixed typo in comments.
11943 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11944 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11945 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11947 * lex.c (java_lex): Record the last closing curly bracket of a
11949 * jcf-parse.c (jcf_parse_source): Now calls
11950 java_check_methods. Clarified comment, fixed typo.
11952 1998-04-09 Dave Brolley <brolley@cygnus.com>
11954 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11955 (finish_parse): Expose for non USE_CPPLIB builds.
11957 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11959 * lang.c (lang_print_xnode): New function.
11961 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11963 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11964 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11965 used to build a class's dispatch table.
11966 (make_class_data): Generate dispatch table if flag_assume_compiled.
11967 Set dtable of class object to address of class_dtable_decl.
11969 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11970 be volatile and have side effects - generates better code.
11972 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11973 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11975 * expr.c (expand_invoke): If class is final, method is
11976 effectively final, so can call it directly.
11978 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11980 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11982 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11984 * parse.y (build_method_invocation_stmt): Removed extra argument
11987 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11989 * expr.c (dtable_indent): Now static global.
11990 (expand_invoke): Now call invoke_build_dtable and
11991 build_invokevirtual.
11992 (invoke_build_dtable, build_invokevirtual): New functions.
11993 * jcf-io.c (find_class): Defer issuing a warning by setting
11994 jcf->outofsynch to 1.
11995 * jcf-parse.c (jcf_out_of_synch): New function.
11996 (load_class): Test this_jcf.outofsynch flag and call
11997 jcf_out_of_synch accordingly.
11998 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11999 comment indentation.
12000 * lex.c (java_get_unicode): Fixed code indentation.
12001 (java_lex): Create string literal. Fixed typo. Removed several
12002 premature obstack_free.
12003 * parse.h: New enums for name resolution and invocation mode.
12004 (struct qualification): New data structure.
12005 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12006 (do_resolve_class, build_method_invocation_stmt,
12007 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12008 debug_line, identical_subpath_p, invocation_mode,
12009 refine_accessible_methods_list, build_invoke,
12010 lookup_method_invoke): New functions declared.
12011 (build_invokevirtual, invoke_build_dtable, match_java_method,
12012 build_field_ref, jcf_out_of_synch): New references to external
12014 (struct parse_ctxt): Removed artificial_constructor field.
12015 * parse.y: (array_type:): Type defined for this rule.
12016 (class_type:): Installed default rule for interface_type:.
12017 (array_type:): Now build Java array type.
12018 (qualified_name:): Now use obstack_grow0.
12019 (method_declaration:): Skip the artificial constructor added to
12021 (abstract_method_declaration:): Execute the code only during pass 1.
12022 (block:): Installed default rule in block_statements:.
12023 (block_statement:): Add the statement to the method during pass 2.
12024 (statement_expression): Installed default rule for
12025 method_invocation:.
12026 (argument_list:): Added code to build the argument list.
12027 (method_invocation:): Added call to create the method invocation
12029 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12030 (debug_line): New function for debug.
12031 (complete_class_decl): No longer do something during pass 1.
12032 (method_header): Use BUILD_PTR_FROM_NAME.
12033 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12035 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12036 function's main comment.
12037 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12039 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12040 (resolve_class): Now works with arrays.
12041 (do_resolve_class, resolve_and_layout): New functions.
12042 (java_check_regular_methods): Reverse method list before and after
12043 having processed it. No longer set ctxp->artificial_constructor.
12044 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12045 accordingly. Fixed typo in issued error message. Now use
12047 (find_in_imports_on_demand): Now use obstack_grow0.
12048 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12049 (source_end_java_method): Call expand_expr_stmt instead of
12050 expand_expr. Calls it before calling expand_function_end.
12051 (java_method_add_stmt): Do nothing if errors were found during
12053 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12054 (build_method_invocation_stmt, build_invoke, invocation_mode,
12055 lookup_method_invoke, refine_accessible_methods_list,
12056 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12058 * typeck.c (build_java_signature): Properly end method signature
12059 if return type skipped.
12060 (match_java_method): New function.
12062 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12064 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12066 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12068 * expr.c (build_invoke_non_interface): New function.
12069 (methods_ident, ncode_ident): Now static globals.
12070 (expand_invoke): Use build_invoke_non_interface.
12071 * java-tree.h (struct lang_decl): New field function_decl_body.
12072 (DECL_FUNCTION_BODY): New macro.
12073 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12074 CLASS_FROM_SOURCE_P.
12075 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12076 before starting pass 2. Call to java_generate_parsed_class replaced
12077 by java_register_parsed_class.
12078 * lex.c: Fixed typo in header. Some line width related formating.
12079 * lex.h: Some line width related formating.
12080 * parse.h (source_end_java_method, resolve_expression_name,
12081 complete_class_decl, maybe_create_class_interface_decl,
12082 check_class_interface_creation): New static function declarations.
12083 (java_layout_parsed_class, java_method_add_stmt): New function
12085 (struct parser_ctxt): Field mark_class_generate removed. New
12086 fields class_list and artificial_constructor.
12087 * parse.y: Fixed typo in header.
12088 (class_declaration:): Call complete_class_decl when class body
12090 (method_declaration:): Call source_end_java_method in pass 2 when
12091 the method body is defined.
12092 (postfix_expression:): Do expression name resolution on sub-rule
12093 name during pass 2.
12094 (create_class, create_interface): Merged common pieces.
12095 (check_class_interface_creation, maybe_create_class_interface_decl):
12097 (complete_class_decl): New function.
12098 (register_fields): Fixed line width related typo.
12099 (method_header): Correctly skip first argument when fixing
12100 argument line. Changed the loop.
12101 (java_check_circular_reference): Now use ctxp->class_list.
12102 (java_complete_class): Removed start/stop marking.
12103 (java_check_regular_methods): Now takes a class decl as an
12104 argument. Add default constructor if none were encountered.
12105 (java_check_methods): Now use ctxp->class_list. Changed call to
12106 java_check_regular_methods.
12107 (source_start_java_method): Set DECL_ARG_TYPE for each function
12109 (source_end_java_method, java_method_add_stmt): New functions.
12110 (java_generate_parsed_class): No longer exists.
12111 (java_layout_parsed_class, java_register_parsed_class): New functions.
12112 (resolve_expression_name): New function.
12114 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12116 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12117 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12118 until pass initializations are done. Call read_import_dir with
12120 * parse.h: (lookup_modifier_cl): New function declared.
12121 (INTERFACE_FIELD_MODIFIERS): New macro.
12122 (OBSOLETE_MODIFIER_WARNING): New macro.
12123 * parse.y: (register_fields): Class type and current field name in
12124 local variables. Check modifier(s) if adding field(s) to an interface.
12125 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12126 and report errors using the faulty modifier line context.
12127 (lookup_modifier_cl): New function.
12128 (read_import_dir): Detect and report default import processing
12131 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12133 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12134 * class.c (is_compiled_class): Return 1 after making sure it
12135 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12136 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12137 * java-tree.h (flag_assume_compiled): Add decl.
12138 * lang.c (lang_f_options): Add the flag.
12139 (flag_assume_compiled): Add decl, default to 0.
12141 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12143 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12144 (is_compiled_class): Likewise.
12145 (layout_class): Likewise.
12146 (layout_class): Detect and lay out classes defined in source code.
12147 (interface_of_p, add_interface_do, may_add_interface): New
12149 (add_interface): Now use add_interface_do.
12150 (add_method_1): New function.
12151 (add_method): Now use add_method_1.
12152 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12153 (complete_start_java_method): New function.
12154 (start_java_mehod): Now call complete_start_java_method.
12155 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12156 (expand_invoke): Likewise and fixed typo.
12157 *gjava.c: (print_super_field): Use new argument to find_class
12160 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12161 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12162 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12164 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12165 (add_method_1, push_class): New prototypes.
12166 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12167 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12168 directory where the class was found.
12169 (find_class): New argument DO_CLASS_FILE. Function find_class
12170 modified accordingly.
12171 *jcf-parse.c: (fix_class_path): New function.
12172 (load_class): Use new VERBOSE argument. load_class now finds and
12173 loads/parses .class/.java files. Save read_state of current_jcf
12175 (java_parser_abort_on_error): New macro.
12176 (jcf_parse_source, parse_source_file): New function.
12177 (jcf_parse): Fixed typo.
12178 (yyparse): Call parse_source_file () only.
12179 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12180 writing the real class name back in the zip directory entry.
12181 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12182 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12183 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12184 (find_class): Prototype fixed.
12185 *lex.c: Added 1998 time stamp.
12186 Removed all static global variables, moved into the parser
12187 context data structure.. Now include unistd.h if SEEK_SET not
12189 (java_init_lex): Rewritten.
12190 (java_sneak_unicode): Modified current unicode access in current line.
12191 (java_unget_unicode): Likewise.
12192 (java_allocate_new_line): New allocation management.
12193 (java_read_char): Modified access and storage of unget_utf8_value.
12194 New way of processing current unicode.
12195 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12196 (java_get_unicode): Now use the parser context.
12197 (java_lineterminator): Likewise.
12198 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12199 of the reentrant parser implementation. Function now use the
12200 parser context data structure and java_lval. Fixed production of
12201 the float and double constant "out of range" error message. Fixed
12202 obstack use. Return integer value when hitting a modifier. Now
12203 return type for TRUE, FALSE and other predefined types. Return
12204 identifier as a TREE_LIST list containing the current line context
12205 as the TREE_VALUE sub-node.
12206 (java_unicode_2_utf8): Fixed typo in declaration.
12207 (java_lex_error): Now use the parser context data structure.
12208 *lex.h: Added 1998 time stamp.
12209 (struct java_line): New fields ref_count and next.
12210 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12211 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12212 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12213 *parse.h: Added 1998 time stamp.
12214 (java_parse_source_file): Renamed from parse_source_file.
12215 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12216 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12217 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12218 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12219 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12220 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12221 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12222 (struct parser_ctxt): New data structure to keep the parser context.
12223 *parse.y: Added 1998 time stamp, got rid of static global variables.
12224 (java_error_count, ctxp): New global variables.
12225 (%union): New value field.
12226 (numeric_type, integral_type): Rules removed.
12227 (primitive_type): Rule defined to handle integral, float, double and
12229 (qualified_name, package_declaration,
12230 single_type_import_declaration, type_import_on_demand_declaration,
12231 modifiers, class_declaration, super, interfaces,
12232 interface_type_list, class_body, field_declaration,
12233 field_declaration, variable_declarators, variable_declarator,
12234 variable_declarator_id, method_declaration, method_header,
12235 formal_parameter_list, formal_parameter, method_body, block,
12236 static, interface_declaration, extends_interfaces,
12237 abstract_method_declaration, local_variable_declarators): Rules now
12239 (force_error, do_warning): New global statics.
12240 (push_parser_context, parser_context_save_global,
12241 parser_context_restore_global, pop_parser_context): New functions.
12242 (yyerror): Now uses the global parser context. Fixed use of obstack.
12243 (parse_error, parse_error_context, parse_warning_context,
12244 java_accstring_lookup, redefinition_error, check_modifiers,
12245 parser_add_interface, create_interface, create_class, find_field,
12246 duplicate_declaration_error, register_fields, method_header,
12247 check_modifiers_consistency, check_abstract_method_header,
12248 method_declarator, parser_qualified_classname,
12249 parser_check_super_interface, parser_check_super,
12250 parser_chain_incomplete_item, java_check_circular_reference,
12251 layout_class_from_source, java_complete_class,
12252 complete_method_decl, resolve_class, complete_class_report_errors,
12253 java_check_final, check_method_redefinition,
12254 java_check_regular_methods, java_check_abstract_methods,
12255 java_check_methods, lookup_java_interface_method2,
12256 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12257 process_imports, find_in_imports, read_import_entry,
12258 read_import_dir, find_in_imports_on_demand,
12259 check_pkg_class_access, not_builtin_p, declare_local_variables,
12260 source_start_java_method, java_generate_parsed_class): New
12262 *typeck.c: (signature_include_return): New global variable.
12263 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12264 to add the function returned type in the signature.
12266 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12268 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12270 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12272 * Make-lang.in (java.info): Added.
12273 (java.install-info): Added
12275 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12277 * Makefile.in (clean): Also remove java/parse.c.
12279 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12281 Add a pair of -fbounds-check/-fno-bounds-check options.
12282 * lang.c (lang_decode_option): Add code to grok arguments.
12283 (flag_bounds_check): Add decl.
12284 (lang_f_options): New array w/ the option in it.
12285 * java-tree.h (flag_bounds_check): Add decl.
12286 * lang-options.h: New file.
12287 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12288 of a static macro value.
12289 (JAVA_ARRAY_EXCEPTION): Delete macro.
12291 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12293 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12294 * expr.c (build_anewarray): Add missing promote_type.
12296 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12298 Add array types with known length to optimize bounds checking.
12299 * typeck.c (build_java_array_type): Take length parameter.
12300 (java_array_type_length, build_prim_array_type): New functions.
12301 * java-tree.h: Update for new functions.
12302 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12303 * class.c: Use build_prim_array_type.
12304 * expr.c (can_widen_reference_to): Handle known-length array types.
12305 (verify_jvm_instructions): Keep track of integer push instructions
12306 followed by newarray/anewarray, so we can build known-length arrays.
12307 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12308 (java_array_data_offset): New function.
12309 (build_java_array_length_access): New function. Optimize if constant.
12310 (build_java_arrayaccess): Constant fold bounds check.
12311 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12312 (build_newarray, build_anewarray): New functions.
12313 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12314 * verify.c (merge_types): Handle known-lengh array types.
12316 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12318 * expr.c (expand_byte_code): Fix performace bug, which caused
12319 searching linenumber_table to be linear rather than constant.
12321 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12323 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12325 * decl.c, java-tree.h (soft_fmod_node): New global.
12326 * decl.c (init_decl_processing): Define __builtin_fmod.
12327 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12328 using __builtin_fmod.
12330 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12332 * keyword.h: New file, output of keyword.gperf as processed by
12334 * lex.c (java_lex_init): Initialize java_error_flag.
12335 * parse.c (YYERROR_NOW): Uses java_error_flag.
12336 * parse.y: New static java_error_flag. Useless definition of
12338 * parse.y (java_error): Portable error recovery using
12339 java_error_flag (not yet completely tuned).
12341 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12343 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12345 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12347 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12348 (parse.c, lex.c, keyword.h): New rules for Java source code
12350 * parse.c: Renamed into jcf-parse.c.
12351 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12352 * keyword.gperf: New file, Java keywords.
12353 * parse.y: New file, Java language grammar.
12354 * parse.h: New file, Java language grammar definitions.
12355 * lex.c: New file, Java language lexer.
12356 * lex.h: New file, Java language lexer definitions.
12358 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12360 * decl.c (clinit_identifier_node), java-tree.h: New global.
12361 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12362 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12363 * expr.c (expand_java_field_op): Check for invalid assignment
12366 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12368 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12370 * verify.c (verify_jvm_instructions): When processing a handler,
12371 attempt to set the current_subr to the right value.
12372 (More complicated code combines Sep 17 and Oct 22 versions.)
12374 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12376 * class.c (push_class): Figure out (guess) name of source file.
12377 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12378 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12379 (parse_class_file): Change return type from int to void.
12380 Call debug_start_source_file/debug_end_source_file.
12382 * expr.c (build_java_binop): Fix masking 2nd operand.
12383 * decl.c (init_decl_processing): Set sizetype first.
12385 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12387 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12388 (Revert Sep 17 change.)
12390 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12392 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12393 .class extension in their name and fix thing so we don't process
12394 them parse_zip_file_entries().
12395 (parse_zip_file_entries): Cleaned unused local variables.
12397 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12399 * expr.c (can_widen_reference_to): Allows equal array element types.
12400 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12401 * jcf-dump.c (RET): Get (and print) index.
12403 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12404 Promote element type to POINTER_TYPE.
12406 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12408 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12409 find_in_current_zip, jcf_figure_file_type): Moved from
12410 jcf-reader.c to parse.c.
12411 * zextract.c: (read_zip_archive): takes file_comment_length possible
12412 field into account.
12414 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12416 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12418 * verify.c (merge_types): Handle array types even better ...
12420 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12422 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12424 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12425 * class.c (make_class_data): Don't build fields_decl if no fields.
12426 When building fields_decl, skip if DECL_ARTIFICIAL.
12428 * expr.c (java_stack_swap): Update stack_type_map.
12429 * verify.c (merge_types): Handle array types better.
12431 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12433 * class.c (add_field): Don't promote short integral fields to
12434 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12435 * expr.c (push_value): Promote and convert short integral values.
12437 * decl.c, java-tree.h (integer_two_node): New constant node.
12438 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12440 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12442 * class.c (append_gpp_mangled_type): Use function argument
12443 unpromoted type to generate mangled name.
12445 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12447 * constants.c (build_constant_data_ref): Now uses current_class
12448 instead of main_class.
12449 (build_constants_constructor): Now uses current_class instead of
12451 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12452 of the global variable SeepZipFiles done here.
12453 * zextract.c (read_zip_archive): extra_field optional field taken
12454 into account while computing the position of the class file in the
12456 * verify.c (verify_jvm_instructions): Use current_jcf to search
12458 * parse.c (load_class): First search for the class to load in the
12459 current zip file. Saves current_jcf (restored before returning
12460 from that function). Don't call JCF_FINISH in the class was found
12461 in the current ZIP file.
12462 (jcf_parse): If the class was found in the current ZIP file, save
12463 its tree_constant_pool (for later reuse).
12464 (parse_class_file): New function. Process each method defined in
12465 the current class and record the class as to be later registered.
12466 (yyparse): Rewritten. Figure the type of the current file and switch
12468 * lang.c: New global variable current_jcf.
12469 (lang_init): Removed compiling_from_source test (done later, in
12470 yyparse). Removed call the jcf_parse ().
12471 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12472 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12473 in the current ZIP file) and zip_offset (offset to the class data in
12474 the current zip file).
12475 * jcf-reader.c: zipfile.h included.
12476 localToFile: New ZipFileCache static global variable
12477 (parse_zip_file_entries): New function. Browse the current ZIP
12478 file directory and process each class found.
12479 (process_zip_dir): New function. Register each class found in the
12480 ZIP file directory. The class aren't parsed but a valid JCF is
12481 link to each of them.
12482 (find_in_current_zip): New function. Search for a class in the
12483 current ZIP file directory. If found, prepare the class so that it
12485 (jcf_figure_file_type): New function. Examine the file structure
12486 to figure a class file, a ZIP file. If none of these categories are
12487 matched, a source file is assumed.
12488 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12489 SeenZipFile: New global variable.
12490 (open_in_zip): Use zipmember's length to accelerate the search for
12491 a member. If zipmember was NULL and zip file successfully read,
12493 * java-tree.h: New global variable current_jcf declared. Added
12494 declaration for current_constant_pool_tags, current_constant_pool_data,
12495 current_constant_pool_length, current_constant_pool_data_ref.
12496 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12497 store the JCF of classes seen in a zip file) and tree *constant_pool
12498 (to save a loaded class constant pool). current_class declared here.
12499 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12500 retrieve method_ref_constant.
12501 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12502 (OBJECT): get_class_constant now uses current_jcf.
12503 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12504 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12505 (expand_invoke): Now uses current_class instead of main_class
12506 (build_class_init): Now uses current_class instead of main_class
12507 * class.c: New static global variable registered_class.
12508 (register_class): New function.
12509 (emit_register_class): Modified to use registered_class instead of
12511 (is_compiled_class): Now take into account class seen in the archive.
12513 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12515 * except.h: Renamed to: java-except.h.
12516 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12517 * except.c: Add semi-working (commented out) implementation.
12519 * expr.c (expand_iinc): Add needed flush_quick_stack.
12520 * parse.c (set_source_filename): New function.
12521 (give_name_to_class): Set input_filename from package.classname.java.
12523 * jcf-io.c (find_class): Don't look first in ".".
12525 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12527 * zextract.c (read_zip_archive): Now takes into account the
12529 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12531 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12533 * constants.c, java-tree.h (build_internal_class_name): New function.
12534 (alloc_class_constant): Re-implement using build_internal_class_name.
12535 * class.c (make_class_data): Likewise.
12536 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12538 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12540 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12541 to NULL before pushing an exception handler target.
12543 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12544 (java_stack_swap, java_stack_dup): Re-write to be safe from
12545 clobbering registers.
12546 (build_class_init): New function.
12548 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12550 * typeck.c (build_java_array_type): Temporary use
12551 permanent_obstack to create the array 'length' field.
12552 * expr.c (lookup_label): Temporay use permanent_obstack to create
12553 label if not found.
12554 * class.c (push_super_field): Tempory use permanent_obstack.
12556 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12558 * typeck.c (type_for_mode): Now handles double_type_node and
12560 * verify.c (verify_jvm_instructions): The instruction following
12561 the wide bytecode is checked. OPCODE_ret added to the list of
12564 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12566 * class.c (make_class): Temporary use permanent_obstack. Set the
12567 class CLASS_P field to 1.
12568 (push_class): Temporary use permanent_obstack.
12569 (set_super_info): Temporary use permanent_obstack.
12570 (add_method): Temporary use permanent_obstack, set
12571 METHOD_TRANSIENT().
12572 (add_field): Temporary use permanent_obstack. Sets
12573 FIELD_VOLATILE() and FIELD_TRANSIENT().
12574 (build_class_ref): Temporary use permanent_obstack if the class
12576 (build_static_field_ref): Temporary use permanent_obstack when
12577 creating field's rtl.
12578 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12579 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12580 and fields. Function finalized, as far as flag handling.
12581 (push_class_static_dummy_field): Temporary use permanent_obstack.
12582 (emit_register_class): Force generation of class registration at
12584 * decl.c (end_java_method): Call permanent_allocation() before
12586 * expr.c (can_widen_reference_to): Added comment to interface
12587 handling, fixed typo.
12588 (lookup_field): Now uses CLASS_P() to correct FIXME
12589 (expand_invoke): Verification on public && !static &&
12590 !abstract moved into soft_lookupinterfacemethod (kaffe).
12591 Use Object class dtable if objectref is an array when expanding
12593 (java_push_constant_from_pool): Temporary use permanent_obstack
12594 for CONSTANT_string
12595 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12596 create constant references.
12597 (get_constant): Temporary use permanent_obstack to create constant.
12598 (load_class): Temporary use permanent_obstack to load class.
12599 (jcf_parse): Temporary use permanent_obstack to perform class
12601 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12602 (build_java_signature): Temporary use permanent_obstack.
12603 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12605 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12606 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12609 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12611 * class.c (append_gpp_mangled_type): Fix typo.
12612 (emit_register_class): Use main_class to get class object, rather
12613 than looking for no-longer-existing static decl starting with _CL.
12614 * typeck.c (parse_signature_type): Promote array element type
12615 if it is a RECORD_TYPE.
12617 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12619 * class.c (push_class_static_dummy_field): New function.
12620 (mangle_static_field): New. Do G++-style mangling of static fields.
12621 (layout_class): Mandle static fields here, not in add_field.
12622 (build_class_ref): The class object is now a dummy static field.
12623 * decl.c (find_local_variable): Look for best, instead of first match.
12624 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12625 (build_java_athrow): Don't check here if exception is Throwable.
12626 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12627 (TYPE_USED): Removed. No longer used ...
12628 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12629 * verify.c (push_pending_label): New function.
12630 (push_pending_block): Renamed to check_pending_block.
12631 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12632 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12633 re-checking possible handlers) after a store (less wasted work).
12634 Check for null handler (finally) before calling add_handler.
12635 Various changes to (finally?) correctly handle try/finally.
12637 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12639 * class.c: Include stdio.h.
12641 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12643 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12644 to make sure class is initialized before static/special invoke.
12646 * verify.c (verify_jvm_instructions): On a store instruction,
12647 call find_local_variable to force pre-allocation of decl and rtx.
12648 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12650 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12652 * class.c (build_class_ref): Strip off "promoted_" if need be.
12653 (make_field_value): Call build_java_signature when needed.
12654 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12655 * expr.c (build_java_athrow): Don't push_value of exception.
12656 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12657 match specification of [fd]cmp[lg] for NaNs.
12658 (expand_byte_code): Add support for exception handler ranges.
12659 * except.c: Add skeleton for EH code-generation.
12660 * verify.c (merge_types): Treat all promoted integral types as equal.
12661 * constants.c (build_constants_constructor): To force creation of
12662 current_constant_pool_data_ref, call build_constant_data_ref.
12664 * javaop.def (lload): Fix typo.
12665 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12667 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12669 * parse.c: Don't include function.h.
12671 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12673 * except.[ch]: New files.
12674 * Makefile.in (JAVA_OBJS): Add except.o
12675 * expr.c: Temporary warning about unimplemented exceptions.
12676 * verify.c: Verify exception handlers.
12678 * jcf-dump.c (disassemble_method): Print exception table.
12680 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12682 * expr.c (verify_jvm_instructions): Started a thorough
12683 verification of invoke* bytecodes.
12684 (expand_byte_code): flush quick stack if PC is the target of a
12685 branch. and undef RET (conflicting with config/i386/i386.h).
12686 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12688 (expand_invoke): Now handles invokeinterface and do more
12689 verification according to the bytecode.
12690 (lookup_field): Don't try to load the class if processing
12692 (can_widen_reference_to): Now handles interfaces.
12693 * decl.c (init_decl_processing): New global variable
12694 soft_lookupinterfacemethod_node, declared in java-tree.h.
12695 Call set_super_info on string_type_node.
12696 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12698 * class.c (set_super_info): Fills the CLASS_* flags according to
12700 (get_access_flags_from_decl): Handles all class flags.
12702 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12704 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12705 * parse.c (yyparse): Check for abstract method, and missing code.
12706 * expr.c (expand_byte_code): Change interface.
12707 * lang.c (put_decl_node): Print promoted types prettier.
12708 * verify.c (verify_jvm_instruction): Change interface.
12709 Partial support for scanning exception table.
12710 For load instructions, handle promoted integral types.
12712 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12714 * verify.c: New file, with contents moved from expr.c.
12715 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12716 * typeck.c (is_array_type_p): Moved here from expr.c.
12717 * java-tree.h: Add some now-needed function declarations.
12718 * Makefile.in (JAVA_OBJS): Added verify.o.
12720 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12722 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12723 METHOD_ABSTRACT flag.
12725 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12726 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12727 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12729 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12731 (start_java_method): Hook for SYNCHRONIZED methods.
12733 * expr.c (build_java_jsr, build_java_ret): New functions
12734 (JSR,PRE): New macros
12735 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12736 (verify_jvm_instructions): tableswitch, lookupswitch,
12737 monitorenter, monitorexit, goto_w: verified.
12738 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12739 (build_java_monitor): New function.
12740 (MONITOR_OPERATION): Modified to call build_java_monitor()
12741 (verify_jvm_instructions): Started a thorough verification of
12744 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12746 Support verification of jsr/ret subroutines (used for try/finally).
12747 * decl.c (return_address_type_node): New type node.
12748 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12749 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12750 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12751 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12752 TYPE_USED): New macros for special types in type_map.
12754 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12755 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12757 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12759 * expr.c (can_widen_reference_to): New function.
12760 (pop_type): Use it.
12761 (merge_type_state): Support handling start of subroutine.
12762 (push_pending_block): Return char* error message, instead of calling
12763 fatal on an error. Also handle subroutines.
12764 (verify_jvm_instructions): Handle errors from push_poending_block.
12765 Support jsr and ret instructions.
12767 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12769 * jcf-io.c (find_classfile): Fix thinko.
12770 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12772 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12774 * Makefile.in (BISON): Remove.
12776 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12778 * Makefile.in: Convert to autoconf.
12779 * config-lang.in (outputs): Added java/Makefile.
12781 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12782 Rename cc1java to jc1.
12784 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12785 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12787 * class.c (class_depth): Do load_class if needed.
12789 Mostly better verification.
12790 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12791 (init_decl_processing): Change return type of soft_checkcast.
12792 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12793 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12794 lang_print_error): New functions.
12795 (lang_init): Set global hook print_error_function to lang_print_error.
12796 * expr.c: In the type_map ptr_type_node is only used for null now.
12797 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12798 (merge_types): Dererence pointer to record types before comparing.
12799 (decode_newarray_type, merge_types): On error just return NULL.
12800 (build_java_binop): Add preliminary implementation (with warning)
12801 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12802 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12803 (expand_compare, expand_java_goto, expand_java_call): Don't
12804 push_pending_block, since that only makes sense when verifying.
12805 (merge_type_state): Different return codes.
12806 (push_pending_block): A block may need to be verified more than once.
12807 (expand_byte_code): Warn about unused code at code generation time.
12808 (verify_jvm_instruction): Changed logic, since code may need to be
12809 re-verified if type-state has changed. Also, better error handling.
12810 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12811 Improve newarray, anewarray, ?aload, athrow,
12812 * java-tree.h (LABEL_CHANGED): New macro.
12814 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12816 * decl.c (soft_athrow_node): New global variable initialized.
12817 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12818 * typeck.c (convert): Added support for REAL_TYPE.
12819 (convert_to_char): New function.
12820 (convert): Handle CHAR_TYPE.
12821 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12822 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12823 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12825 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12826 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12827 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12828 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12829 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12830 to Use The Right Things.
12831 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12832 compatible with INT. BOOLEAN is made equivalent to BYTE.
12833 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12834 OPCODE_ifnonnull): Now supported.
12835 (build_java_athrow): New function.
12837 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12839 Rename method name <init> to match G++ (and fix mangling).
12840 * class.c (layout_class): Replace method name of <init> by class name.
12841 (make_method_value): Do inverse renaming of constructor from <init>.
12842 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12843 * typeck.c (lookup_java_constructor): New function.
12844 * expr.c (expand_invoke): If method_name is <init>, call
12845 lookup_java_constructor to find constructor.
12847 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12849 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12851 * parse.c (get_class_constant): Modified to handle array "classes"
12852 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12854 (convert): Modified to handle real type.
12855 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12856 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12857 variables declared.
12858 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12859 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12860 global variables initialized.
12861 (find_local_variable): Handles the case of a pointer
12862 (end_java_method): Restore the use of one more scope
12863 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12864 build_java_array_length_access, expand_java_arrayload,
12865 expand_java_arraystore, expand_java_array_length,
12866 expand_java_multianewarray, expand_java_anewarray,
12867 build_java_check_indexed_type, is_array_type_p,
12868 build_java_throw_out_of_bound_exception): New functions.
12869 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12870 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12871 OPCODE_<t>aload): Implemented code for verification.
12872 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12873 ARRAY_NEW_MULTI): Macro defined.
12874 (CONVERT): Modified to invoke convert().
12875 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12877 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12879 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12880 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12881 (make_class_data): Field name needs '/' as package prefix.
12882 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12884 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12886 Implement debug information for local variables.
12887 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12888 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12889 DECL_LOCAL_SLOT_CHAIN): New macros.
12890 (struct lang_decl_var): New type.
12891 * parse.c (give_name_to_locals): Move to decl.c.
12892 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12893 (start_java_method): Re-write parameter handling.
12894 (pending_local_decls): New global variable.
12895 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12896 (find_local_variable): Accept pc so we can skips decls not in range.
12897 (struct binding_level): Add end_pc field.
12898 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12899 (various): Change so current pc gets passed to find_local_variable.
12901 * decl.c (init_decl_processing): Re-arrange fields in
12902 class_type_node and and method_type_node to match kaffe 0.9.1.
12903 * class.c (make_method_value, make_class_data): Update
12904 initializations to match.
12906 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12908 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12909 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12910 (push_super_field): New function.
12911 (make_class_data): Handle inheritance of class static initializer.
12912 (layout_class): New name mangling.
12913 * constants.c (build_constant_data_ref): Init type of data array
12914 to a one-element array.
12915 (build_constants_constructor): Set DECL_SIZE from complete array type.
12916 * decl.c: Rename class_type, object_type etc to class_type_node,
12917 object_type_node etc. Make former inherit from latter.
12918 * expr.c (expand_invoke): Add cast of function address.
12919 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12920 * parse.c (yyparse): Don't call layout_class here.
12921 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12923 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12925 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12926 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12927 (alloc_class_constant): New.
12928 * expr.c (expand_invoke): Make sure method's class is initialized.
12929 * class.c (interits_from_p, emit_register_class): New functions.
12930 * parse.c (yyparse): Call emit_register_class.
12932 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12934 * constants.c: New file, to handle constant pool.
12935 * Makefile.in (JAVA_OBJS): Add constants.o.
12936 * decl.c (init_decl_processing): Update, fix, finish various structs.
12937 (pushdecl_top_level): New.
12938 * parse.c (layout_class): Moved to class.c.
12939 * expr.c (java_push_constant_from_pool): New function.
12940 * class.c (build_class_ref): Make work fully
12941 (make_class_data): Emit super-class, constant pool, interface vector.
12943 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12945 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12946 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12947 * class.c (class_depth): New function.
12948 (lookup_named_class): Replaced by new function lookup_class.
12949 * decl.c (object_type_node, string_type_node): New.
12950 Remove various types that we no longer need.
12951 * expr.c (verify_jvm_instructions): New separate verifier pass.
12952 (push_type, pop_type): New functions for verifier.
12953 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12954 (expand_byte_code): Simplify, since we assume already verified.
12955 (expand_invoke): Now mostly works.
12956 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12957 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12958 * parse.c: Wait to allocate class object until we know its name.
12959 (layout_class): Calculate DECL_VINDEX for each virtual method.
12960 * typeck.c (get_array_type): Rename to ...
12961 (build_java_array_type): ... and provide working implementation.
12962 (build_java_signature): New function - build Java signature of type.
12963 (set_java_signature): New function - cache signature with type.
12964 (lookup_java_method): New function.
12966 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12968 * class.c (ident_subst): Take extra SUFFIX parameter.
12969 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12970 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12971 (build_class_ref): Actually implement.
12972 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12973 * decl.c (builtin_function): New.
12974 (init_decl_processing): Update for current Kaffe. Declare some
12975 builtin Kaffe functions.
12976 * expr.c (build_address_of): New.
12977 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12978 Renamed (from expand_java_new etc), and added working implementations.
12979 (build_field_ref): Now also handle static fields.
12980 (expand_invoke): Implement invokestatic, and start implement rest.
12981 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12982 * javaop.def: Rename invokevirt -> invokevirtual.
12983 * lang.c (use_handles): Removed.
12984 * parse.c: Add support for ConstantValue attribute.
12985 Handle nested loading of a class. (JPOOL_UTF): New.
12987 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12989 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12991 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12993 * Make-lang.in (java.install-man): New empty rule.
12994 * typeck.c (set_local_type): New function.
12995 * expr.c (STORE_INTERNAL): Call find_local_variable,
12996 not find_stack_slot. Call set_local_type.
12998 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13000 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13001 and building RECORD_TYPE CONSTRUCTORs.
13002 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13004 * lang.c (use_handles): Change the default to 0.
13005 * decl.c: Define and build class_type, field_type, utf8const_type.
13006 * class.c (make_class_data, make_field_value,
13007 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13008 hashUtf8String, strLengthUtf8, mangled_classname:
13009 Functions to build reflective data structures.
13010 * parse.c (yyparse): Call make_class_data.
13012 * jcf-io.c (open_class, find_classfile): New functions.
13013 * jcf-dump.c: Support reading classfile from explicitly-named
13014 class file (without CLASSPATH searching).
13016 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13018 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13019 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13020 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13021 (get_constant): Now trivial for CONSTANT_Utf8.
13023 * jcf.h: Make NEW_CPOOL the default.
13024 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13026 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>