1 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3 * mangle.c (mangle_member_name): Don't special-case for
5 * mangle_name.c (unicode_mangling_length): Likewise.
6 (append_unicode_mangled_name): Likewise.
7 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
10 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
12 * expr.c (build_java_array_length_access): Don't force null pointer
13 check unless flag_check_references is set.
15 2001-12-20 Tom Tromey <tromey@redhat.com>
18 * parse.y (patch_assignment): Added special processing for
20 (patch_return): Don't convert booleans to integers, and don't
23 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
25 * config-lang.in (diff_excludes): Remove.
27 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
29 * gcj.texi: Update link to GCC manual.
31 2001-12-17 Tom Tromey <tromey@redhat.com>
33 * parse.y (link_nested_class_to_enclosing): Removed useless
36 2001-12-16 Tom Tromey <tromey@redhat.com>
38 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
41 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
43 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
44 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
47 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
49 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
51 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
53 * decl.c (java_init_decl_processing): Build otable_type correctly.
54 otable_decl is an otable_type.
56 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
58 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
59 otable_type, otable_ptr_type, method_symbol_type,
60 method_symbols_array_type, method_symbols_array_ptr_type): New
61 field/global tree definitions.
62 (flag_indirect_dispatch): New flag.
63 * decl.c (java_init_decl_processing): Initialize new otable and
64 otable_syms type nodes and decls. Add new field "index" to
66 * class.c (build_method_symbols_entry): New function.
67 (make_method_value): Set "index" to to method's vtable index for
68 virtual methods when indirect-dispatch is not used.
69 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
70 and set vtable_method_count to -1. Set otable and otable_syms field
71 if indirect-dispatch is used and there was something to put in them.
72 (build_method_symbols_entry): New function.
73 (emit_offset_symbol_table): New function.
74 * expr.c (get_offset_table_index): New function.
75 (build_invokevirtual): Build array reference to otable at the index
76 returned by get_offset_table_index, and use the result as the vtable
78 (build_invokeinterface): Similar.
79 * jcf-parse.c (yyparse): If indirect-dispatch, call
80 emit_offset_symbol_table at the end of compilation, after all classes
82 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
83 * lang.c (flag_indirect_dispatch): Define.
84 (lang_f_options): Add indirect-dispatch flag.
86 2001-12-14 Matthias Klose <doko@debian.org>
88 * gcj.texi: Markup for man page generation. Document missing
89 options printed by <tool> --help.
90 Terminate description of gij's -ms option with a dot.
91 * Make-lang.in ($(srcdir)/java/*.1): New targets.
92 (java.generated-manpages java.install-man, java.uninstall,
93 java-maintainer-clean) Updated.
95 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
97 * class.c (get_dispatch_table): Fix java vtable layout
98 for TARGET_VTABLE_USES_DESCRIPTORS.
99 * decl.c (java_init_decl_processing): Initialize
100 alloc_no_finalizer_node, finalize_identifier_node.
101 * expr.c (class_has_finalize_method): New function.
102 (expand_java_NEW): Generate calls for finalizer-free allocation.
103 (build_invokevirtual): Fix java vtable layout for
104 TARGET_VTABLE_USES_DESCRIPTORS.
105 * java-tree.h (enum java_tree_index): New entries:
106 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
107 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
108 (class_has_finalize_method): declare.
109 (HAS_FINALIZER_P): New macro.
110 * parse.y (patch_invoke): Generate calls for finalizer-free
113 2001-12-12 Matthias Klose <doko@debian.org>
115 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
116 whitespace at end of line.
118 2001-12-11 Tom Tromey <tromey@redhat.com>
120 * lex.c (java_init_lex): Define wfl_to_string as
121 gnu.gcj.runtime.StringBuffer unless generating bytecode.
123 2001-12-11 Jeff Sturm <jsturm@one-point.com>
125 * class.c (make_method_value): Use null_pointer_node to
126 represent empty exception table.
128 2001-12-10 Tom Tromey <tromey@redhat.com>
130 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
132 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
134 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
136 2001-12-09 Per Bothner <per@bothner.com>
138 * check-init.c (current_switch_has_default): New static field.
139 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
140 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
141 DEFAULT_EXPR seen, simulate a default alternative that copies state.
143 2001-12-09 Tom Tromey <tromey@redhat.com>
145 * check-init.c (check_init): Don't allow pre- or post- increment
146 or decrement of final variable.
147 (final_assign_error): Minor error message rewording.
149 2001-12-08 Tom Tromey <tromey@redhat.com>
151 * java-tree.h: Fixed typo.
153 * gjavah.c (decompile_method): Don't decompile to `return this'
156 * gjavah.c (cxx_keywords): Re-sorted.
157 * lex.c (cxx_keywords): Re-sorted.
159 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
162 * gjavah.c (print_namelet): Clear subnamelets.
163 (HANDLE_METHOD): Set `method_printed' earlier.
165 2001-12-07 Tom Tromey <tromey@redhat.com>
167 * lang.c (lang_f_options): Added
168 optimize-static-class-initialization.
169 (java_decode_option): Removed special case.
171 2001-12-07 Per Bothner <per@bothner.com>
173 * check-init.c (check_init): Fix typo freeing memory twice.
175 2001-12-05 Per Bothner <per@bothner.com>
177 Restore support for static class initialization optimization.
178 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
179 * check-init.c (check_int): At end of BLOCK handle initialization
180 blocks, which used to be done in java_complete_expand_method but did
181 not handle the case where check_for_initialization might allocate
182 more than a word of bits.
183 * decl.c (lang_make_tree): The smic field is now a tree.
184 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
185 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
187 * parse.y (emit_test_initialization): Combine hash_lookup calls.
189 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
190 Change from a hash table to a list.
191 (struct_lang_decl): Change field 'smic' to match.
192 * class.c (add_method_1): Initialize
193 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
194 * parse.y (adjust_init_test_initialization): Removed - inlined into -
195 (java_expand_method_bodies): -here, since 'smic' is now a list.
196 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
198 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
200 * class.c (java_hash_compare_tree_node): Fix casts.
202 2001-12-04 Per Bothner <per@bothner.com>
204 * check-init.c: Handle definite unassignment to finals in addition
205 to definite assignment.
206 (loop_current_locals): New field.
207 (num_current_locals, int start_current_locals, num_current_words):
209 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
210 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
211 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
212 (get_variable_decl, check_final_reassigned): New functions.
213 (check_init, check_bool_init): Modify as needed for checking finals.
214 (check_for_initialization): Take extra parameter and return void.
215 Do extra start-up logic to check final fields for assignment.
216 * parse.y (check_static_final_variable_assignment_flag,
217 reset_static_final_variable_assignment_flag, check_final_assignment,
218 check_final_variable_local_assignment_flag,
219 reset_final_variable_indirect_assignment_flag,
220 reset_final_variable_global_assignment_flag): Remove functions.
221 (java_complete_expand_methods, outer_field_access_fix,
222 patch_assignment): Remove no-longer used logic.
223 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
224 * parse.y (register_fields, java_complete_tree): Update accordingly.
226 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
227 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
228 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
230 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
232 * java-tree.h (DECL FINAL): New bit-field.
233 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
234 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
235 (DECL_INIT_CALLS_THIS): New macro.
236 (struct lang_decl): New bit-field init_calls_this.
237 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
238 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
239 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
240 use it for both local variables and final fields.
241 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
243 (struct lang_type): Remove hfv bit-field.
244 (check_for_initialization): Change to return void.
246 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
247 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
248 * check-init.c (final_assign_error): New helper function.
249 (check_final_reassigned, check_init): Use it.
250 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
252 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
253 bit-fields to unsigned.
255 2001-12-03 Per Bothner <per@bothner.com>
257 * parse.y (patch_binop): Minor constant folding.
259 * parse.y (build_current_thisn): Shorter 'buffer'.
261 2001-12-03 Per Bothner <per@bothner.com>
263 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
264 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
265 * jcf-write.c (generate_bytecode_insns): Remove support for
266 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
267 * check-init.c (check_init): Likewise.
269 2001-12-03 Per Bothner <per@bothner.com>
271 * verify.c (subroutine_nesting): New function.
272 (verify_jvm_instructions): Use it to fix logic for checking that
273 we're done with the current subroutine.
275 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
276 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
278 2001-12-03 Per Bothner <per@bothner.com>
280 * jcf.h: Fix obvious typo in comment.
281 * typeck.c (build_null_signature): Add comment.
283 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
285 * expr.c: Remove leading capital from diagnostic messages, as
286 per GNU coding standards.
287 * jcf-io.c: Similarly.
288 * jcf-parse.c: Similarly.
289 * jv-scan.c: Similarly.
290 * jvspec.c: Similarly.
291 * mangle.c: Similarly.
293 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
294 Alexandre Petit-Bianco <apbianco@redhat.com>
296 * expr.c (build_java_arrayaccess): Call save_expr on array for
297 correct evaluation order, modified comment, fixed indentation.
298 * parse.y: (patch_assignment): Correctly extract the array base
299 from the tree generate by build_java_arrayaccess, added comments.
300 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
301 Fixes PR java/3096, PR java/3803, PR java/3965.
303 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
305 * expr.c (expand_byte_code): Remove trailing periods from messages.
306 * jcf-parse.c (load_class, jcf_parse): Similarly.
307 * jcf-write.c (generate_classfile): Similarly.
308 * lex.c (java_lex): Similarly.
310 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
312 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
314 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
316 * Make-lang.in (java.generated-manpages): New dummy target.
318 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
320 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
322 (lang_specific_pre_link): Use set_input to set input_filename.
324 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
325 (main): Fix definition.
326 Strip `main' from classname.
329 2001-11-18 Roger Sayle <roger@eyesopen.com>
331 * parse.h (java_expand_switch): Remove old prototype.
333 2001-11-18 Tom Tromey <tromey@redhat.com>
335 Fix for PR java/1401:
336 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
338 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
341 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
343 * lang.c (finish_parse): Rename to java_finish.
344 (LANG_HOOKS_FINISH, java_finish): New.
346 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
348 * decl.c (init_decl_processing): Rename java_init_decl_processing.
349 * java-tree.h: New prototype.
350 * lang.c (java_init): Update prototype. Combine with old init_parse.
352 2001-11-13 Tom Tromey <tromey@redhat.com>
354 * gjavah.c (method_signature): New global.
355 (HANDLE_METHOD): Set it.
356 (decompile_return_statement): New function.
357 (decompile_method): Use it.
358 (print_method_info): Removed `synth' argument.
360 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
362 * java-tree.h (java_set_yydebug): New.
363 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
364 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
365 (print_lang_decl, print_lang_type, print_lang_identifier,
366 print_lang_statistics, lang_print_xnode): Remove.
368 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
370 * jcf-parse.c (init_lex): Remove.
371 * lang.c (language_string, lang_identify): Remove.
372 (struct lang_hooks): Constify.
373 (LANG_HOOKS_NAME): Override.
374 (init_parse): Update.
376 2001-11-08 Andreas Franck <afranck@gmx.de>
378 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
379 program_transform_name the way suggested by autoconf.
380 (java.install-common): Also transform auxiliary program names with
381 program_transform_name.
383 2001-11-08 Tom Tromey <tromey@cygnus.com>
385 * parse.y (trap_overflow_corner_case): New rule.
386 (unary_expression): Use it.
387 * lex.c (java_init_lex): Don't set minus_seen.
388 (yylex): Don't use minus_seen. Communicate overflow to parser for
390 (error_if_numeric_overflow): New function.
391 * parse.h (minus_seen): Removed field.
392 (JAVA_RADIX10_FLAG): New define.
394 2001-11-07 Tom Tromey <tromey@redhat.com>
396 Patch for PR java/1414:
397 * parse.y (case_label_list): New global.
398 (goal): Register case_label_list with GC.
399 (java_complete_lhs): Save new case on case_label_list.
400 (patch_switch_statement): Check for duplicate case labels.
402 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
404 * parse.y (patch_assignment): Removed unused third argument.
405 (java_complete_lhs): Removed unused third argument to patch_assignment.
407 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
409 * lang.c: Include langhooks-def.h.
410 * Make-lang.in: Update.
412 2001-10-31 Zack Weinberg <zack@codesourcery.com>
414 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
416 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
418 * mangle.c (find_compression_record_match): Don't match compression
419 records for package name elements unless they occur at the start of
420 the name. Fix for PR java/4717.
422 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
424 * expr.c (expand_java_field_op): Don't special-case references to
425 java.lang.PRIMTYPE.TYPE.
426 (build_primtype_type_ref): Removed.
427 * java-tree.h (build_primtype_type_ref): Remove prototype.
428 * parse.y (maybe_build_primttype_type_ref): Removed.
429 (complete_function_arguments): Don't special-case references to
430 java.lang.PRIMTYPE.TYPE.
431 (patch_assignment): Likewise.
432 (array_constructor_check_entry): Likewise.
434 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
436 * mangle.c (static tree compression_table): Fixed leading comment.
437 * parse.h (struct parser_ctxt): Fixed field comment.
438 * parse.y (check_pkg_class_access): New prototype, fixed leading
439 comment, new parameter used to emit error only if passed as true.
440 (parse_check_super): Pass extra argument to check_pkg_class_access.
441 (do_resolve_class): Likewise.
442 (process_imports): Likewise.
443 (read_import_dir): Fixed indentation.
444 (find_in_imports_on_demand): New local class_type_name. Local
445 node_to_use deleted. while loop changed into for loop. Report
446 multiple definition only for accessible classes. Improved error
448 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
449 assigned to parameter list, fixed indentation. while loop changed
450 into for loop, restore TREE_CHAIN on local `tem' before the next
453 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
455 * lang.c (lang_get_alias_set): Deleted.
457 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
459 * gjavah.c (jni_print_char): Fix thinko in last change.
461 * gjavah.c (jni_print_char, decode_signature_piece): Use
462 safe-ctype macros and/or fold extra calls into fewer ones.
463 * lex.c (java_read_unicode, java_lex): Likewise.
464 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
465 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
466 * mangle_name.c (append_unicode_mangled_name,
467 unicode_mangling_length): Likewise.
469 2001-10-17 Richard Henderson <rth@redhat.com>
471 * Make-lang.in (java/lang.o): Depend on langhooks.h.
473 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
475 * lang.c (langhooks.h): Included.
476 (LANG_HOOKS_INIT): Redefined.
477 (LANG_HOOKS_INIT_OPTIONS): Likewise.
478 (LANG_HOOKS_DECODE_OPTION): Likewise.
479 (struct lang_hooks lang_hooks): New initialization.
481 2001-10-11 Per Bothner <per@bothner.com>
483 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
484 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
485 The former is simpler, and jcf-write.c handles it better.
486 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
487 or WITH_CLEANUP_EXPR.
488 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
489 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
491 * parse.y (patch_if_else_statement): If the condition is constant,
492 optimize away the test.
494 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
496 * parse.y (patch_cast): Call patch_string on the first operand of
497 the incoming node, update it if necessary. Fixes PR java/4510.
499 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
501 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
502 when name qualifier matches a package name.
504 2001-10-08 Tom Tromey <tromey@redhat.com>
506 Fix for PR java/4489:
507 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
508 force a new label when computing `body_block'.
510 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
512 * jcf-io.c (format_uint): Const-ify.
513 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
514 * lex.c (java_get_line_col): Likewise.
515 * parse.y (build_incdec): Likewise.
517 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
519 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
520 a NULL enclosing context if appropriate. Fixes PR java/4466.
522 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
524 * parse.y (patch_assignment): Use lvalue's original TYPE when
525 building the final COMPOUND_EXPR.
526 (try_reference_assignconv): Fixed leading comment.
528 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
530 * parse.y (check_final_variable_indirect_assignment): For
531 COMPOUND_EXPR, return only if finals were found initialized
532 properly, if not, keep on checking.
533 (check_final_variable_global_assignment_flag): New local
534 error_found, set when appropriate and used to decide whether to
535 report uninitialized finals. Fixed typo in comment.
537 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
539 * decl.c (init_decl_processing): Fixed typo in predef_filenames
540 last three initializations. Fixes PR java/4360.
542 2001-09-21 Richard Henderson <rth@redhat.com>
544 * class.c (get_dispatch_table): Handle function descriptors.
545 (build_dtable_decl): Likewise.
546 * expr.c (build_invokevirtual): Likewise.
548 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
550 * parse.y (patch_method_invocation): Build class initialization
551 when static finals are used to qualify method invocation.
554 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
556 * parse.h: (WFL_STRIP_BRACKET): Re-written using
557 build_type_name_from_array_name.
558 (STRING_STRIP_BRACKETS): New macro.
559 * parse.y (build_type_name_from_array_name): New function.
560 (array_creation_expression:): Accumulate []s instead of [s.
561 (cast_expression:): Accumulate []s instead of [s after cast type
563 (build_array_from_name): Local string deleted, use
564 build_type_name_from_array_name.
565 (build_unresolved_array_type): Accumulate []s instead of [s after
567 (register_fields): Fixed comment.
568 (resolve_class): Local name, base deleted, new locals tname and
569 array_dims. Use build_type_name_from_array_name. Use array_dims to
571 (purify_type_name): Use STRING_STRIP_BRACKETS.
573 2001-09-18 Andreas Jaeger <aj@suse.de>
575 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
576 * jv-scan.c: Likewise.
578 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
580 * parse.y (patch_method_invocation): Inner class creation context
581 check not enforced within constructors. Fixes PR java/1873.
583 2001-09-16 Tom Tromey <tromey@redhat.com>
585 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
586 NOTE_PUSH for single-case push. Fixes PR java/4189.
588 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
590 * java-tree.h (TYPE_IMPORT_LIST): New macro.
591 (TYPE_IMPORT_DEMAND_LIST): Likewise.
592 (struct lang_type): New fields import_list and import_demand_list.
593 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
594 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
595 (do_resolve_class): New local saved_enclosing_type, initialized,
596 passed as parameter to find_in_imports and find_in_imports_on_demand.
597 (find_in_imports): Added paramater enclosing_type, use its
598 TYPE_IMPORT_LIST when applicable.
599 (find_in_imports_on_demand): Added parameter enclosing_type, use
600 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
601 declaration and initialization.
602 (fold_constant_for_init): Switch/restore current_class to the
605 2001-09-13 Mark Mitchell <mark@codesourcery.com>
607 * verify.c (verify_jvm_instructions): Fix typo.
609 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
611 * expr.c (expand_invoke): Const-ification.
612 * parse.y (patch_method_invocation): Likewise.
614 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
616 * gjavah.c (cxx_keywords): Const-ification.
617 * keyword.gperf (java_keyword): Likewise.
618 * lang.c (java_tree_code_name): Likewise.
619 * lex.c (cxx_keywords): Likewise.
620 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
622 2001-09-11 Richard Henderson <rth@redhat.com>
624 * parse.h (ctxp_for_generation): Mark extern.
626 2001-09-10 Richard Henderson <rth@redhat.com>
628 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
630 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
632 * typeck.c (java_array_type_length, build_prim_array_type):
633 Represent empty arrays by NULL index.
635 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
637 * java-tree.h (compile_resource_file): Grouped with other prototypes.
638 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
640 2001-09-06 Anthony Green <green@redhat.com>
642 * class.c (O_BINARY): Define if necessary.
643 (registerResource_libfunc): Declare.
644 (init_class_processing): Initilize registerResource_libfunc.
645 (compile_resource_file): New function.
646 * java-tree.h (resource_name): Declare.
647 (compile_resource_file): Declare.
648 * jcf-parse.c (yyparse): Handle compiling java resource files.
649 * lang.c (java_decode_option): Handle -fcompile-resource option.
650 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
652 * gcj.texi (Code Generation): Add documentation for -R flag.
654 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
656 * jcf-write.c (generate_classfile): Issue an error in case of
657 field/initial value mismatch.
658 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
659 being initialized and we're generating bytecode.
660 (java_complete_lhs): In MODIFY_EXPR section: added comments,
661 set DECL_INITIAL properly when appropriate.
665 2001-09-01 Per Bothner <per@bothner.com>
667 * parse.y (maybe_yank_clinit): A field without an initializer is not
668 relevant. All initializers except static final and constant require
669 <clinit>, regardless of flag_emit_class_files.
671 2001-08-31 Per Bothner <per@bothner.com>
673 * class.c (set_constant_value): When not emiting class files, then a
674 String ConstantValue is a utf8const_ptr_type.
676 2001-08-30 Per Bothner <per@bothner.com>
678 * jcf-write.c (generate_classfile): Check that field is primitive
679 or string before emitting ConstantValue attribute.
681 2001-08-30 Per Bothner <per@bothner.com>
683 * parse.y (resolve_qualified_expression_name): If creating a
684 COMPOUND_EXPR, set it's type correctly.
686 2001-08-30 Per Bothner <per@bothner.com>
688 * jcf-io.c (open_class): Set filename field.
690 * jcf-parse,c (parse_class_file): Set current_function_decl
691 for better error message when Code attribute is missing.
693 * lang.c (put_decl_node, lang_print_error): Re-arrange for
694 better diagnostics, especially for constructors.
696 2001-08-30 Per Bothner <per@bothner.com>
698 * jcf-write.c (generate_classfile): Don't write ConstantValue
699 attribute if field is not final, for compatibility with jdk.
701 * jcf-write.c (generate_classfile): Convert ConstantValue values
702 to correct type. Work-around for front-end bug.
703 * class.c (set_constant_value): Error if constant has wrong type.
705 2001-08-30 Per Bothner <per@bothner.com>
707 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
708 "Double" are printed at verbosity 1.
710 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
712 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
714 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
716 * parse.y (patch_assignment): Don't verify final re-assignment here.
717 (java_complete_lhs): Verify assignments to finals calling
718 patch_assignment. Verify re-assignments to finals before calling
721 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
723 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
726 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
728 * lex.c (java_lex): new local found_hex_digits. Set and then used
729 in test to reject invalid hexadecimal numbers.
730 * parse.y (java_complete_tree): Prevent unwanted cast with
731 initialized floating point finals.
732 (patch_binop): Emit a warning when detecting a division by zero,
733 mark result not constant, don't simplify non integer division.
735 2001-08-28 Per Bothner <per@bothner.com>
737 * jcf-write.c (generate_bytecode_insns): For increments and
738 decrements just recurse to push constant. Improvement on Mark's patch.
740 2001-08-28 Mark Mitchell <mark@codesourcery.com>
742 * jcf-write.c (generate_bytecode_insns): Generate an integer to
743 real conversion for increments and decrements of reals.
745 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
747 * parse.y (resolve_qualified_expression_name): Handle unresolved
748 qualified expressions, prevent numerical qualifiers, fixed typo.
751 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
753 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
754 don't report anything but deprecated class when marked so. Handle
756 (patch_method_invocation): Check deprecation on methods and types.
757 (patch_binop): code becomes an enum tree_code, added default: to
758 switch to handle that. Detect division by zero, try to fold and
759 return before using a subroutine.
761 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
763 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
764 file smaller than 4 bytes.
765 * parse.y (check_inner_circular_reference): New function.
766 (check_circular_reference): Likewise.
767 (array_initializer:): Accept {,}.
768 (java_check_circular_reference): Rewritten using
769 check_circular_reference and check_inner_circular_reference.
770 (java_complete_expand_method): Unconditionally save and restore
771 the unpurged exception list.
772 (build_dot_class_method_invocation): Unmangle signature parameter.
774 2001-08-21 Tom Tromey <tromey@redhat.com>
776 * decl.c (init_decl_processing): Add `throws' field to method
778 * class.c (make_method_value): Compute `throws' field for method.
780 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
782 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
783 circularity is detected.
784 (ctors_unchecked_throws_clause_p): Fixed leading comment.
786 2001-08-17 Richard Henderson <rth@redhat.com>
788 * class.c (emit_register_classes): Add align parameter to
789 call to assemble_integer.
791 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
793 * jcf-parse.c (load_class): New locals saved and class_loaded. If
794 loading a class_or_name fails, try considering an innerclass name
795 and load the enclosing context.
796 * parse.y (resolve_inner_class): New function.
797 (find_as_inner_class): Added leading comment.
798 (register_incomplete_type): Keep the current context as enclosing
799 context for JDEP_FIELD dependencies.
800 (do_resolve_class): Locals new_class_decl and super initialized to
801 NULL. Call resolve_inner_class, explore the enclosing context
802 superclass if necessary.
805 2001-08-16 Tom Tromey <tromey@redhat.com>
807 * jcf-dump.c (main): Updated for change to jcf_path_seal.
808 * gjavah.c (main): Updated for change to jcf_path_seal.
809 * lang.c (version_flag): New global.
810 (java_decode_option): Recognize `-version'.
811 (java_init): Update for change to jcf_path_seal.
812 * jcf.h (jcf_path_seal): Added `print' argument.
813 * jcf-path.c (jcf_path_seal): Added `print' argument.
815 2001-08-13 Zack Weinberg <zackw@panix.com>
817 * Make-lang.in (java/decl.o): Update dependencies.
818 * decl.c: Include libfuncs.h, don't include toplev.h.
820 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
822 * decl.c (init_decl_processing): exception_type_node,
823 class_not_found_type_node, and no_class_def_found_type_node
824 initialized. predef_filenames augmented accordingly.
825 instinit_identifier_node initialized.
826 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
827 * java-tree.h (enum java_tree_index): New entries
828 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
829 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
830 (exception_type_node): New macro.
831 (class_not_found_type_node): Likewise.
832 (no_class_def_found_type_node): Likewise.
833 (instinit_identifier_node): Likewise.
834 (PREDEF_FILENAMES_SIZE): Adjusted.
835 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
836 (struct lang_type): Fixed typo in bitfield name.
837 (DECL_INSTINIT_P): New macro.
838 (ID_INSTINIT_P): Likewise.
839 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
841 * parse.y (encapsulate_with_try_catch): New function.
842 (generate_instinit): Likewise.
843 (build_instinit_invocation): Likewise.
844 (ctors_unchecked_throws_clause_p): Likewise.
845 (add_instance_initializer): Deleted.
846 (build_instance_initializer): Likewise.
847 (in_instance_initializer): Likewise.
848 (check_method_redefinition): instinit$ not to be verified.
849 (java_complete_expand_methods): Generate instinit$, simplified code.
850 (build_dot_class_method): Eliminated unnecessary locals. Use
851 encapsulate_with_try_catch, removed unnecessary code.
852 (fix_constructors): New local iii. Use build_instinit_invocation.
853 (patch_method_invocation): Added comment.
854 (maybe_use_access_method): Don't consider instinit$.
855 (find_applicable_accessible_methods_list): Shorten the search for
857 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
858 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
859 (patch_throw_statement): Likewise. Fixed typo.
861 2001-08-12 David Edelsohn <edelsohn@gnu.org>
864 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
865 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
867 (lang_specific_pre_link): Use set_input to set input_filename.
869 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
870 (main): Fix definition.
871 Strip `main' from classname.
874 2001-08-11 Zack Weinberg <zackw@panix.com>
876 * lex.h: Don't include setjmp.h. Don't define
877 SET_FLOAT_HANDLER or prototype set_float_handler.
879 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
881 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
882 `poplevel' in the right order.
884 2001-08-09 Richard Henderson <rth@redhat.com>
886 * Make-lang.in (class.o): Depend on TARGET_H.
887 * class.c (emit_register_classes): Use target hooks instead of
888 assemble_constructor and assemble_destructor.
890 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
892 * check-init.c (flags.h): Include
893 (check_init): Don't report uninitialized static class
894 initialization flags, don't free bit index when doing static class
895 initialization optimization.
896 (check_for_initialization): Return type changed to `unsigned int.'
897 (attach_initialized_static_class): New function.
898 * class.c (add_method_1): Create the initialized static class
900 (finish_class): Always emit deferred inline methods.
901 * decl.c (emit_init_test_initialization): Moved to expr.c
902 (complete_start_java_method): Don't traverse
903 DECL_FUNCTION_INIT_TEST_TABLE.
904 (lang_mark_tree): Mark hash tables in function decls.
905 * expr.c (emit_init_test_initialization): Moved from decl.c.
906 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
907 initialization flag, set DECL_CONTEXT and
908 LOCAL_CLASS_INITIALIZATION_FLAG.
909 (java_lang_expand_expr): Emit initialization code for static class
910 initialized flags when entering block, if necessary.
911 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
912 * java-tree.h (flag_optimize_sci): New global variable declaration.
913 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
914 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
915 (LOCAL_FINAL_P): Fixed typo in comment.
916 (FINAL_VARIABLE_P): Likewise.
917 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
918 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
919 (struct lang_decl): New fields `ict', `smic' and `cif.'
920 (check_for_initialization): New returned value for global.
921 (attach_initialized_static_class): New global function.
922 (STATIC_CLASS_INIT_OPT_P): New macro.
923 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
924 * lang.c (java_decode_option): Handle
925 `-fno-optimize-static-class-initialization'
926 * parse.y (start_complete_expand_method): New function.
927 (java_expand_method_bodies): Likewise.
928 (attach_init_test_initialization_flags): Likewise.
929 (adjust_init_test_initialization): Likewise.
930 (emit_test_initialization): Likewise.
931 (java_complete_expand_methods): Nullify abstract and native method
933 (java_complete_expand_method): New locals `fbody', `block_body'
934 and `exception_copy.' Reorganized: directly return on empty method
935 bodies, call `start_complete_expand_method', remember definitely
936 initialized static class in function, don't expand method bodies.
937 (java_expand_classes): Call `java_expand_method_bodies' before
938 `finish_class' when compiling to native.
939 (resolve_expression_name): Use `orig' after building outer class
941 (patch_invoke): Remember static method invokations.
943 2001-08-06 Richard Henderson <rth@redhat.com>
945 * class.c (emit_register_classes): Pass a symbol_ref and priority
946 to assemble_constructor.
948 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
950 * java-tree.h (all_class_filename): New macro.
951 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
952 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
953 newly created IDENTIFIER_NODE to `all_class_filename.'
955 2001-08-01 Jeff Sturm <jsturm@one-point.com>
957 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
958 Use ggc_add_tree_root to register roots.
960 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
962 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
963 second operand calling check_init.
964 * decl.c (complete_start_java_method): Swaped second and third
965 arguments while creating WITH_CLEANUP_EXPR node.
966 * jcf-write.c (generate_bytecode_insns): Use second operand
967 instead of third when handling WITH_CLEANUP_EXPR.
968 * parse.y (java_complete_lhs): Expand second operand of
969 WITH_CLEANUP_EXPR nodes.
970 (patch_synchronized_statement): Swaped second and third arguments
971 while creating WITH_CLEANUP_EXPR node.
973 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
975 * parse.y (create_interface): Avoid cyclic inheritance report when
976 syntax error encountered during class definition.
979 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
981 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
983 (lang_specific_pre_link): Use set_input to set input_filename.
985 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
986 (main): Fix definition.
987 Strip `main' from classname.
990 2001-07-18 Tom Tromey <tromey@redhat.com>
993 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
994 * lex.c (java_new_lexer): Use ICONV_CONST.
995 (java_read_char): Likewise.
996 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
997 (jv-scan$(exeext)): Likewise.
999 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1001 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1002 * parse.y (check_class_interface_creation): Allow `private' if the
1003 enclosing is not an interface.
1004 (create_interface): Interface tagged public if the enclosing
1005 context is an interface.
1006 (create_class): Class tagged public if the enclosing context
1010 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1012 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1015 2001-07-14 Tim Josling <tej@melbpc.org.au>
1017 * check-init.c (check_init): Remove references to EXPON_EXPR.
1019 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1021 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1022 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1025 2001-07-13 Tom Tromey <tromey@redhat.com>
1027 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1030 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1032 * parse.y (patch_method_invocation): Don't override primary if one
1033 is already provided, but let this$<n> be built. Fixed comment.
1035 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1037 * parse.y (empty_statement:): Report empty statement error only
1038 when found at class declaration level.
1041 2001-07-12 Tom Tromey <tromey@redhat.com>
1043 * expr.c (expand_load_internal): New function.
1044 (LOAD_INTERNAL): Use it.
1046 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1048 * parse.y (verify_constructor_super): Compare anonymous class ctor
1049 args with `valid_method_invocation_conversion_p.'
1052 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1054 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1055 `-fsyntax-only.' Fixes PR java/3248
1057 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1059 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1061 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1063 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1064 current function is static. Fixes PR java/1970
1066 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1068 * parse.y (patch_method_invocation): Add enclosing context to ctor
1069 calls if necessary. Fixes PR java/2953
1071 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1073 * parse.y (resolve_package): Abort if qualified expression member
1075 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1078 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1080 * verify.c: Don't use // comments.
1082 2001-07-05 Tom Tromey <tromey@redhat.com>
1084 * lang.c (flag_assume_compiled): Removed.
1085 * java-tree.h (flag_assume_compiled): Removed.
1086 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1087 -fhash-synchronization, -fuse-divide-subroutine,
1088 -fcheck-references, -femit-class-file, -femit-class-files,
1089 -fassume-compiled. Updated --encoding information. Changed
1090 -foutput-class-dir to `-d'.
1092 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1094 * jcf-parse.c (parse_class_file): Add lineno parameter to
1095 debug_start_source_file call.
1097 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1099 * gcj.texi: Use gpl.texi.
1100 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1101 dependencies and use doc/include in search path.
1103 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1105 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1106 `this'. If so, don't build instance initializers.
1108 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1110 * parse.y (resolve_expression_name): Improved error message for
1111 inner class cases. Fixes PR java/1958
1113 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1115 * lang.c: #include diagnostic.h
1116 (lang_print_error): Add a `diagnostic_context *' parameter.
1117 (java_dummy_print): Likewise.
1118 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1120 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1122 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1123 * jcf.h (typedef struct JCF): New bitfield `finished.'
1124 (JCF_FINISH): Set `finished.'
1125 (JCF_ZERO): Reset `finished.'
1128 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1130 * parse.y (class_body_declaration:): Don't install empty instance
1134 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1136 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1137 (set_class_decl_access_flags): New function.
1138 * java-tree.h (set_class_decl_access_flags): New prototype.
1139 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1140 (parse_class_file): New local `decl_max_locals.' Take wide types
1141 into account to compute DECL_MAX_LOCALS.
1142 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1145 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1147 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1149 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1151 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1152 * parse.y (do_resolve_class): Moved comments out to leading comment
1153 section. Removed local `start', New local `_ht' and
1154 `circularity_hash.' Record `enclosing' in hash table and search
1155 it to detect circularity. Use `enclosing' as an argument to
1156 `lookup_cl.' Free the hash table when done.
1158 2001-06-19 Tom Tromey <tromey@redhat.com>
1160 * lex.c (java_read_char): Disallow invalid and overlong
1161 sequences. Fixes PR java/2319.
1163 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1165 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1167 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1169 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1170 arguments accordingly.
1172 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1174 * gcj.texi: Move contents to just after title page.
1176 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1178 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1180 (patch_incomplete_class_ref): Build the class ref, build the class
1181 init if necessary, complete the tree.
1184 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1186 * parse.y (lookup_field_wrapper): Test `name' code.
1187 (resolve_qualified_expression_name): Test `qual_wfl' code.
1188 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1189 handle `qual_wfl' by code.
1190 (maybe_build_primttype_type_ref): Test `wfl' code.
1192 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1194 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1196 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1197 the dvi file in the java directory.
1199 2001-05-25 Sam TH <sam@uchicago.edu>
1201 * gen-table.pl javaop.h jcf.h lex.h,
1202 parse.h: Fix header include guards.
1204 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1206 * jv-scan.c (version): Update copyright year.
1208 2001-05-21 Per Bothner <per@bothner.com>
1210 * jcf-parse.c (read_class): If class is from .class or .zip file
1211 and it's already been read, don't push/pop parser context.
1213 2001-05-18 Per Bothner <per@bothner.com>
1215 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1216 command line so the jvgenmain-generated main program comes first.
1218 2001-05-15 Tom Tromey <tromey@redhat.com>
1220 * class.c (build_utf8_ref): Don't generate identifier based on
1223 2001-05-12 Richard Henderson <rth@redhat.com>
1225 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1226 * expr.c (java_lang_expand_expr): Expand it.
1227 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1228 calling build_exception_object_ref.
1229 * parse.y (catch_clause_parameter): Likewise.
1230 (build_dot_class_method): Likewise.
1231 (try_reference_assignconv): Likewise.
1232 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1233 * jcf-write.c (generate_bytecode_insns): Likewise.
1235 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1237 * parse.y (build_unresolved_array_type): Set
1238 EXPR_WFL_QUALIFICATION on the newly created wfl.
1239 Fixes PR java/2538. Fixes PR java/2535.
1241 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1243 * parse.y (fix_constructors): Removed unnecessary assignment to
1244 local. Moved assignment to `this$<n>', fixed comments and
1246 (build_wfl_wrap): Fixed indentation.
1247 Fixes PR java/2598, java/2579 and java/2658.
1249 2001-05-03 Mo DeJong <mdejong@redhat.com>
1251 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1252 check for byte swap.
1254 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1256 * expr.c (build_class_init): Move MODIFY_EXPR
1257 outside of COND_EXPR. Remove variable `call'.
1259 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * decl.c: NULL_PTR -> NULL.
1262 * jcf-write.c: Likewise.
1264 2001-05-01 Tom Tromey <tromey@redhat.com>
1266 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1267 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1268 * gcj.texi: Updated copyright text. Include fdl.texi.
1269 (Top): Link to new node.
1271 2001-05-01 Per Bothner <per@bothner.com>
1273 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1275 2001-05-01 Per Bothner <per@bothner.com>
1277 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1278 import_list contains the name, not the TREE_PURPOSE.
1280 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1282 * jcf-io.c (read_zip_member): Cast to long in comparison with
1285 * jvspec.c (lang_specific_driver): Initialize variables.
1287 * mangle.c (find_compression_record_match): Likewise.
1289 * typeck.c (build_null_signature): Provide static prototype. Mark
1290 parameter with ATTRIBUTE_UNUSED.
1292 * verify.c (verify_jvm_instructions): Initialize variable.
1294 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1296 * parse.y (do_resolve_class): Check for cyclic inheritance during
1297 inner class resolution.
1299 2001-04-27 Per Bothner <per@bothner.com>
1301 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1302 while iterating, since that could cause gc to lose stuff.
1304 2001-04-26 Per Bothner <per@bothner.com>
1306 Fix method search wrt scope of inner classes to match JLS2.
1307 * typeck.c (build_null_signature): New static function.
1308 (has_method): New function. Uses build_null_signature and lookup_do.
1309 * java-tree.h (has_method): New declaration.
1310 * parse.y (find_applicable_accessible_methods_list): Do not search
1311 context of inner classes here.
1312 (patch_method_invocation): Search scope, ie. current and outer clases,
1313 for method matching simple name, to find class.
1315 2001-04-26 Per Bothner <per@bothner.com>
1317 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1318 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1320 * constants.c (find_methodref_with_class_index): New function.
1321 (find_methodref_index): Use find_methodref_with_class_index.
1322 * java-tree.h (find_methodref_with_class_index): New declaration.
1323 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1324 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1325 If context changed from interface to class, don't use invokeinterface.
1327 2001-04-25 Per Bothner <per@bothner.com>
1329 * verify.c (verify_jvm_instructions): For field instructions,
1330 check that field index is valid. For invoke instructions, check that
1331 method index is valid.
1333 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1335 * config-lang.in (target_libs): Copy from $libgcj_saved.
1337 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1339 * decl.c (init_decl_processing): Add new class "protectionDomain"
1341 * class.c (make_class_data): Set initial value for "protectionDomain".
1343 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1345 * jvspec.c (lang_specific_driver): Fix memory allocation
1346 deficit, by using concat in lieu of xmalloc/sprintf.
1348 2001-04-20 Per Bothner <per@bothner.com>
1350 Fixes to compile multiple .class files at once.
1351 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1352 * java-tree.h (CLASS_PARSED_P): New macro.
1353 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1354 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1355 (read_class): Avoid some code duplication.
1356 Don't call JCF_FINISH for a .class file - might be needed later.
1357 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1358 rather than CLASS_LOADED_P, since latter implies class laid out.
1359 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1360 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1362 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1364 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1366 * boehm.c: Include toplev.h.
1368 2001-04-06 Tom Tromey <tromey@redhat.com>
1369 Alexandre Petit-Bianco <apbianco@redhat.com>
1371 Fix for PR gcj/1404 and PR gcj/2332:
1372 * parse.y (build_array_from_name): If we use the type_wfl then
1373 accumulate dimensions from the original type as well.
1374 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1376 2001-04-06 Tom Tromey <tromey@redhat.com>
1378 * parse.y (analyze_clinit_body): Return true if the second operand
1379 of a METHOD_EXPR is nonzero.
1381 2001-04-06 Tom Tromey <tromey@redhat.com>
1383 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1385 ($(srcdir)/java/parse.c): Likewise.
1387 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1389 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1390 (version-gcc): Initialized.
1391 (which-gcj): Likewise.
1393 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1395 * java-tree.h (struct lang_decl): New macro
1396 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1397 * parse.y (build_instance_initializer): New function.
1398 (add_instance_initializer): Use it.
1399 (java_fix_constructors): Set `current_class' before fix pass.
1400 (fix_constructors): Just return if already fixed. Move `super()'
1401 invokation ahead. Use `build_instance_initializer.'
1404 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1406 * parse.y (resolve_qualified_expression_name): Pass field's
1407 DECL_CONTEXT to `not_accessible_p.'
1408 (not_accessible_p): Changed parameters order in `inherits_from_p'
1411 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1413 * lang-options.h: Add flag_check_references.
1415 2001-04-04 Per Bothner <per@bothner.com>
1417 * java-tree.h (CONSTANT_VALUE_P): New macro.
1418 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1419 * parse.y (maybe_build_class_init_for_field): New static function.
1420 (resolve_expression_name, resolve_field_access): Use
1421 maybe_build_class_init_for_field instead of build_class_init
1422 This does not do the init if the field is compile-time-constant.
1423 (resolve_field_access): Simplify.
1425 * parse.y (fold_constant_for_init): Merge test into switch.
1427 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1429 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1431 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1433 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1435 * expr.c (pop_type_0): Save the result of the first
1436 lang_printable_name call in a scratch buffer, so it
1437 won't be clobbered by the second call.
1439 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1441 * parse-scan.y (array_type:): Rewritten.
1442 (type_declaration:): `empty_statement' replaces `SC_TK.'
1443 (class_member_declaration:): `empty statement' added.
1444 (method_body:): Simplified.
1445 (static_initializer:): Likewise.
1446 (primary_no_new_array:): Use `type_literals.'
1447 (type_literals:): New rule.
1448 (dims:): Set and update `bracket_count.'
1449 Fixes PR java/1074. Fixes PR java/2412.
1451 2001-03-28 Hans Boehm <boehm@acm.org>
1453 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1454 (get_boehm_type_descriptor): Set type on returned value to be a
1455 pointer length integer.
1457 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * expr.c (pop_type_0): Call `concat' rather than building the
1461 (pop_type): Add format specifier in call to `error'.
1463 * parse.y (patch_method_invocation): Avoid casting away
1466 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1468 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1470 2001-03-28 Richard Henderson <rth@redhat.com>
1472 IA-64 ABI Exception Handling:
1473 * Make-lang.in (except.o): Don't depend on eh-common.h.
1474 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1475 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1476 [soft_exceptioninfo_call_node]: Remove.
1477 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1478 (end_java_method): No emit_handlers.
1479 * except.c (java_set_exception_lang_code): Remove.
1480 (method_init_exceptions): Don't call it.
1481 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1482 (build_exception_object_ref): New.
1483 (expand_end_java_handler): Update for except.h name changes.
1484 (emit_handlers, expand_resume_after_catch): Remove.
1485 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1486 (process_jvm_instruction): Use build_exception_object_ref.
1487 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1488 (soft_exceptioninfo_call_node): Remove.
1489 (build_exception_object_ref): Declare.
1490 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1491 soft_exceptioninfo_call_node. Move processing ...
1492 [EXC_PTR_EXPR]: ... here.
1493 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1494 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1495 (source_end_java_method): No java_set_exception_lang_code or
1497 (build_dot_class_method): Use build_exception_object_ref.
1498 (try_reference_assignconv): Check EXC_PTR_EXPR not
1499 soft_exceptioninfo_call_node.
1501 2001-03-28 Richard Henderson <rth@redhat.com>
1503 * java-tree.h (throw_node): Define as a single member of
1504 java_global_trees instead of a separate array.
1505 (JTI_THROW_NODE): New.
1506 * decl.c (throw_node): Don't declare.
1507 (init_decl_processing): Init a scalar throw_node.
1508 Don't register it for gc.
1509 * check-init.c (check_init): Reference scalar throw_node.
1510 * expr.c (build_java_athrow): Likewise.
1511 * jcf-write.c (generate_bytecode_insns): Likewise.
1512 * parse.h (BUILD_THROW): Likewise.
1514 2001-03-28 Richard Henderson <rth@redhat.com>
1516 * decl.c (end_java_method): Do not save and restore
1517 flag_non_call_exceptions.
1518 * parse.y (source_end_java_method): Likewise.
1519 * lang.c (flag_exceptions): Don't declare.
1520 (java_init_options): Set flag_non_call_exceptions. Set
1521 flag_exceptions here ...
1522 (java_init): ... not here.
1524 2001-03-27 Richard Henderson <rth@redhat.com>
1526 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1527 exceptions_via_longjmp.
1529 * lang.c (flag_new_exceptions): Don't declare it.
1530 (java_init_options): Or set it.
1532 2001-03-27 Richard Henderson <rth@redhat.com>
1534 * decl.c (end_java_method): Rename asynchronous_exceptions to
1535 flag_non_call_exceptions.
1536 * parse.y (source_end_java_method): Likewise.
1538 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1542 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1544 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1546 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1548 * parse.y (find_as_inner_class): Follow current package
1549 indications not to mistakingly load an unrelated class.
1551 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1553 * constants.c (PUTN): Use memcpy, not bcopy.
1555 * lex.c (java_read_char): Use memmove, not bcopy.
1557 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1559 2001-03-23 Per Bothner <per@bothner.com>
1561 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1562 macro for better error pin-pointing.
1563 * java-tree.h: Fix typo in comment.
1565 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1566 Don't include jsr/goto in exception range.
1567 Check if start and end of exception range are the same (also TRY_EXPR).
1568 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1569 However, do emit the following goto even if try_block is empty.
1570 Defer freeing exception_decl until after the finalizer, to make
1571 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1573 * parse.y (java_complete_lhs): If the try-clause is empty, just
1574 return the finally-clause and vice versa.
1576 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1578 * gcj.texi (Input Options): documented the check for attribute
1579 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1580 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1581 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1582 (jcf_parse): Check for the right classes archive if necessary.
1583 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1584 (jcf_parse_fields): Fixed indentation.
1585 * jcf-write.c (append_gcj_attribute): New function.
1586 (generate_classfile): Compute the attribute count, invoke
1587 `append_gcj_attribute'.
1588 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1589 turned into bit fields. New bit field `right_zip.'
1590 (JCF_ZERO): Set `right_zip' to zero.
1591 * lang-options.h (-fforce-classes-archive-check): Added flag.
1592 * lang.c (flag_force_classes_archive_check): New flag.
1593 (lang_f_options): New entry `force-classes-archive-check.'
1596 2001-02-07 Andrew Haley <aph@redhat.com>
1598 * gcj.texi (Configure-time Options): Add -fcheck-references.
1599 * expr.c (build_java_indirect_ref): New function.
1600 (java_check_reference): New function.
1601 (build_java_array_length_access): Use build_java_indirect_ref to
1602 check for null references.
1603 (build_java_arrayaccess): Likewise.
1604 (build_get_class): Likewise.
1605 (build_field_ref): Likewise.
1606 (invoke_build_dtable): Likewise.
1607 (build_invokeinterface): Likewise.
1608 * lang.c (lang_f_options): Add flag_check_references.
1609 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1610 * java-tree.h (flag_check_references): New variable.
1611 * lang.c (flag_check_references): Likewise.
1612 * parse.y (patch_invoke): Use java_check_reference.
1613 (patch_assignment): Allow for extra nesting in
1614 _Jv_CheckArrayStore.
1616 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1618 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1619 * lex.c (cxx_keywords): Likewise.
1621 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1623 * parse.y (qualify_ambiguous_name): Broaden `length'
1624 recognition. Help MODIFY_EXPR be resolved as expression names.
1625 Fixes PR java/2066. Fixes PR java/2400.
1627 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1629 * gjavah.c (process_file): Mark interface definitions with
1630 "__attribute__ ((java_interface))".
1632 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1634 * class.c (layout_class): Fixed push_super_field's second
1635 argument. Fixes PR java/2333.
1636 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1637 too early to lay innerclasses out.
1639 2001-03-20 Tom Tromey <tromey@redhat.com>
1640 Alexandre Petit-Bianco <apbianco@redhat.com>
1642 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1643 inside an array reference. Insertion of the array store check
1644 rewritten. Fixes PR java/2299.
1646 2001-03-20 Tom Tromey <tromey@redhat.com>
1648 * lex.c (java_read_unicode): Only accept leading `u's.
1650 2001-03-20 Tom Tromey <tromey@redhat.com>
1652 * jcf-parse.c (read_class): Initialize `class'.
1654 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1656 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1658 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1660 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1661 (layout_class): Likewise.
1662 (layout_class_method): Likewise.
1663 (emit_register_classes): Likewise.
1664 * decl.c (builtin_function): Likewise.
1665 (give_name_to_locals): Likewise.
1667 2001-03-19 Per Bothner <per@bothner.com>
1669 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1670 before trying to load an inner class.
1672 Fixes to process to command-line .class files in two passes.
1673 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1674 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1675 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1676 * class.c (is_compiled_class): Fix for renamed flag.
1677 * parse.y (maybe_create_class_interface_decl): Likewise.
1678 * jcf-parse.c (yyparse): Also set if compiling .class files.
1679 * jcf-parse.c (read_class); Read current_class.
1680 (jcf_parse): Make static.
1681 (load_inner_classes): New function, with code moved from jcf_parse,
1682 because we need to inner classes after the command-line files are read.
1683 (yyparse): Set finput to NULL when it doesn't need to be closed.
1684 Reduce use of main_jcf (basically only for archive) and
1685 use finput instead of main_jcf->read_state.
1686 Inline jcf_figure_file_type into yyparse.
1687 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1688 Defer load_inner_classes and parse_class_file to a second pass,
1689 after we've correctly mapped command-line .clas fiels to classes.
1690 (jcf_figure_file_type): Removed.
1691 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1692 (JCF_ZERO): Also clear zipd field.
1693 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1695 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1697 * jcf-parse.c (yyparse): Change ch from char * to char.
1699 2001-03-19 Per Bothner <per@bothner.com>
1701 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1702 Add constructed filelist-file at end, following -xjava. Thus any .o
1703 and library files are not affected by the -xjava. Also wrap
1704 explicit @FILE with -xjava and -xnone.
1706 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1708 * class.c (build_static_field_ref): Call make_decl_rtl() after
1709 setting the DECL_EXTERNAL flag.
1711 2001-03-17 Per Bothner <per@bothner.com>
1713 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1715 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1716 when result is is needed (target is STACK_TARGET).
1718 * parse.h (JDEP_SOLV): Removed.
1719 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1721 * parse.y (incomplete_class_list): Removed.
1722 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1723 It doesn't work if resolve_class changes the name of an array type
1724 that is on the list and then someone else looks for the modified name.
1725 Also, seems liable to break when compiling multiple source files at
1726 once. So the simplest is to just remove incomplete_class_list -
1727 it is only a minor space win and it is not even clear it saves time.
1729 * parse.y (resolve_class): Remove unneeded promote_type.
1731 2001-03-15 Per Bothner <per@bothner.com>
1733 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1734 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1735 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1736 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1738 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1739 * parse.y (java_expand_classes): Likewise.
1741 * parse.y (expand_start_java_method): Was only called once and had a
1742 misleading name, so inline in caller java_complete_expand_method.
1743 (enter_a_block): Likewise inline in enter_block and remove.
1745 Remove junk from when gcc/java was created (by copying from C/C++).
1746 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1747 (struct binding_level): Remove fields keep, keep_if_subblocks,
1748 more_cleanups_ok, have_cleanups (which have never been used).
1749 (pushlevel, poplevel): Remove related useless code.
1751 * class.c (make_class_data): The class_dtable_decl (i.e. the
1752 vtable for Class) should be external, except when compiling Class.
1754 * jvspec.c (lang_specific_driver): Fix -C handling.
1755 Check -save-temps to see if temp @FILE should be deleted.
1756 Follow-up to/fix for February 16 patch.
1758 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1759 (type_stack_dup): Remove no-longer neded error check.
1761 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1763 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1764 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1765 don't surround the element with 'N..E' if the type name is
1768 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1770 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1771 DECL_RTL_SET_P, etc.
1772 (make_method_value): Likewise.
1773 (get_dispatch_table): Likewise.
1775 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1777 2001-03-07 Tom Tromey <tromey@redhat.com>
1779 * config-lang.in (lang_requires): Define.
1781 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1783 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1786 2001-03-05 Per Bothner <per@bothner.com>
1788 Fix a problem where rest_of_decl_compilation applied to
1789 class_dtable_decl causes problems because it was done too early,
1790 before output file was opened.
1791 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1792 * class.c (class_dtable_decl): Add macro - element of class_roots.
1793 (make_class_data): Define class_dtable_decl.
1794 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1796 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1798 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1799 uses of 'boolean' with 'bool'.
1801 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1803 * lang-specs.h: Add zero initializer for cpp_spec field to all
1806 2001-02-16 Per Bothner <per@bothner.com>
1808 Handle compiling multiple input files at once, and @FILE syntax.
1809 * gcj.texi: Updated documentation to match.
1810 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1811 * jcf-parse.c (parse_source_file): Split into ...
1812 (parse_source_file_1): New function - and:
1813 (parse_source_file_2): New function.
1814 (yyparse): On -ffilelist-file, open and scan named file.
1815 On first pass over files, only do parse_source_file_1.
1816 A new second pass calls parse_source_file_2 for each file to compile.
1817 (init_jcf_parse): Call init_src_parse.
1818 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1819 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1820 as multiple input file combined in one compilation.
1821 * lang-options.h: Add -ffilelist-file
1822 * lang.c (flag_filelist_file): New flag variable.
1823 (lang_f_options): Handle -ffilelist-file.
1824 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1825 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1826 gclass_list - use global fields of src_parse_roots instead.
1827 * parse.y (src_parse_roots): New array.
1828 (incomplete_class_list, gclass_list): New macros.
1829 (push_parser_context, java_pop_parser_context,
1830 java_parser_context_resume): Don't fiddle with deleted fields.
1831 (various): Use incomplete_class gclass_list and global macros
1832 instead of parse_ctxt fields - the lists are global.
1833 (init_src_parse): New function.
1835 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1837 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1839 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1841 * parse.y (check_inner_class_access): Moved declaration of local
1842 `enclosing_decl_type' to the right location.
1844 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1846 * parse.y (parser_check_super_interface): Don't call
1847 check_pkg_class_access for an inner interface.
1848 (parser_check_super): Don't call check_pkg_class_access for inner
1850 (do_resolve_class): Simplify enclosing type loop. Don't call
1851 check_pkg_class_access if CL and DECL are not set.
1852 (find_in_imports_on_demand): Set DECL if class_type needed to be
1853 loaded. Don't call check_pkg_class_access for an inner class.
1854 (check_inner_class_access): Rewritten to implement member access
1855 rules as per spec 6.6.1.
1856 (check_pkg_class_access): Handle the empty package correctly.
1857 (in_same_package): New function. Determine if two classes are in the
1860 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1862 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1863 method into array types.
1864 * parse.y (patch_method_invocation): Bypass access check on clone call
1867 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1869 * expr.c (build_instanceof): Check for arrays when trying fold to
1872 2001-02-15 Jim Meyering <meyering@lucent.com>
1874 * Make-lang.in (java.install-common): Depend on `installdirs'.
1875 (java.install-info): Likewise.
1877 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1879 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1881 2001-02-14 Tom Tromey <tromey@redhat.com>
1882 Alexandre Petit-Bianco <apbianco@cygnus.com>
1884 Fix for PR java/1261.
1885 * typeck.c (build_java_array_type): Add public `clone' method to
1887 * parse.y (resolve_qualified_expression_name): Use current_class
1888 when checking for inaccessibility.
1889 (patch_method_invocation): Fixed error message when accessibility
1890 denied. Added `from_super' argument.
1892 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1894 * parse.y (resolve_class): Don't build a fake decl. Use the one
1896 * typeck.c (build_java_array_type): Build and assign decl to array
1899 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1901 * parse.y (not_accessible_p): Changed leading comment. Added extra
1902 `where' argument. Use it to enforce protected access rules.
1903 (resolve_qualified_expression_name): Added extra argument to
1905 (patch_method_invocation): Use argument `primary' to provide
1906 not_accessible_p with an extra argument.
1907 (lookup_method_invoke): Added extra argument to not_accessible_p.
1908 (search_applicable_method_list): Likewise.
1910 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1912 * parse.y (resolve_qualified_expression_name): Try to resolve as
1913 an inner class access only if `decl' is a TYPE_DECL.
1915 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1917 * decl.c (classdollar_identifier_node): Initialize.
1918 * java-tree.h (enum java_tree_index): New entry
1919 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1920 (classdollar_identifier_node): New macro.
1921 (ID_CLASSDOLLAR_P): Likewise.
1922 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1923 (build_dot_class_method_invocation): Likewise.
1924 (find_applicable_accessible_methods_list): `class$' can't be
1927 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1929 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1931 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1933 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1934 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1937 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1939 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1940 outside of the `__U' sequence too.
1941 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1944 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1946 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1948 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1950 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1951 (JVGENMAIN_OBJS): Likewise.
1952 * java-tree.h (append_gpp_mangled_name): New prototype.
1953 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1954 Removed cast calling `gcc_add_root.'
1955 * jvgenmain.c (mangle_obstack): New global, initialized.
1957 (do_mangle_class): Constify local `ptr.'
1958 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1959 append_gpp_mangle_name and update `count' if necessary.
1960 Use `mangle_obstack.'
1961 * mangle.c (append_unicode_mangled_name): Removed.
1962 (append_gpp_mangled_name): Likewise.
1963 (unicode_mangling_length): Likewise.
1964 (mangle_member_name): Return type set to `void.'
1965 (mangle_field_decl): Don't append `U' in escaped names.
1966 (mangle_method_decl): Likewise.
1967 (mangle_member_name): Just use `append_gpp_mangled_name.'
1968 * mangle_name.c: New file.
1970 2001-02-07 Per Bothner <per@bothner.com>
1972 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1974 * check-init.c (check_init): Don't call done_alternative after
1975 processing loop code, as a LOOP_EXPR never terminates normally.
1977 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1979 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1981 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1983 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1986 2001-02-06 Tom Tromey <tromey@redhat.com>
1988 * lex.c (java_new_lexer): Longer error message.
1990 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1991 Alexandre Petit-Bianco <apbianco@cygnus.com>
1993 * typeck.c (build_prim_array_type): Added leading comment.
1994 (build_java_array_type): Moved locals out of
1995 block. Always create the `data' field, fixed alignment to match
1998 2001-02-04 Tom Tromey <tromey@redhat.com>
2000 * expr.c (java_lang_expand_expr): Don't bother recomputing
2001 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2004 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2006 * parse.y (process_imports): Save the original name of the import
2007 for better error report.
2009 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2011 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2012 of macros used when compiling jvspec.c.
2013 * jvspec.c (lang_specific_driver): Link with the shared
2016 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2018 * check-init.c (check_init): Call internal_error instead of fatal.
2019 * expr.c (java_lang_expand_expr): Likewise.
2020 * jcf-parse.c (get_constant): Likewise.
2021 * mangle.c (java_mangle_decl): Likewise.
2022 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2023 (operator_string): Likewise.
2024 * check-init.c (check_init): Call abort instead of fatal.
2025 * class.c (build_class_ref): Likewise.
2026 * constants.c (write_constant_pool): Likewise.
2027 * decl.c (start_java_method): Likewise.
2028 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2029 (java_stack_dup, encode_newarray_type): Likewise.
2030 (build_java_array_length_access): Likewise.
2031 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2032 (build_java_soft_divmod, build_invokeinterface): Likewise.
2033 * java-tree.h (INNER_CLASS_P): Likewise.
2034 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2035 (give_name_to_class, get_class_constant): Likewise.
2036 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2037 (find_constant_index, generate_bytecode_conditional): Likewise.
2038 (generate_bytecode_insns, perform_relocations): Likewise.
2039 * lex.c (java_unget_unicode, java_lex): Likewise.
2040 * mangle.c (mangle_type, mangle_record_type): Likewise.
2041 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2042 (finish_mangling): Likewise.
2043 * parse.h (MARK_FINAL_PARMS): Likewise.
2044 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2045 (obtain_incomplete_type, java_complete_class): Likewise.
2046 (java_check_regular_methods, java_complete_expand_method): Likewise.
2047 (cut_identifier_in_qualified, check_deprecation): Likewise.
2048 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2049 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2050 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2051 * typeck.c (set_local_type, parse_signature_type): Likewise.
2052 (parse_signature_string, build_java_signature): Likewise;
2053 (set_java_signature): Likewise.
2054 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2055 * class.c (add_method): Call fatal_error instead of fatal.
2056 (build_static_field_ref): Likewise.
2057 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2058 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2059 * lex.c (java_new_new_lexer): Likewise.
2060 * jv-scan.c (main): Likewise.
2061 (fatal_error): Renamed from fatal.
2062 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2064 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2065 (yyparse): Likewise.
2066 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2067 * lex.c (java_get_line_col): Likewise.
2068 * jcf-parse.c (load_class): Make errors non-fatal.
2069 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2071 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2073 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2074 (error): Remove unused function.
2075 (main): Don't use "__attribute__ alias" on generated class symbol.
2077 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2079 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2081 * parse.y (finish_method_declaration): Code accounting for WFLed
2082 method DECL_NAMEs deleted.
2083 (check_abstract_method_definitions): Likewise.
2084 (resolve_type_during_patch): Layout resolved type.
2085 * typeck.c (lookup_do): Removed unused local.
2087 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2089 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2090 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2091 integer_negative_one_node.
2092 * expr.c (build_java_binop): Likewise.
2094 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2096 * zextract.c (read_zip_archive): Read file_offset before writing
2097 zipd and consequently clobbering the header contents.
2099 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2101 * Make-lang.in: Remove all dependencies on defaults.h.
2102 * decl.c: Don't include defaults.h.
2104 * parse.y: Likewise.
2106 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2108 * ChangeLog (2001-01-21): Fixed typo.
2109 * class.c (layout_class_method): Code accounting for WFLed
2110 method DECL_NAMEs deleted.
2111 * constant.c (find_methodref_index): Likewise.
2112 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2113 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2114 (struct lang_decl): New field `wfl'.
2115 (java_get_real_method_name): Prototype deleted.
2116 * mangle.c (mangle_method_decl): Code accounting for WFLed
2117 method DECL_NAMEs deleted.
2118 * parse.h (GET_METHOD_NAME): Macro deleted.
2119 * parse.y (reset_method_name): Deleted.
2120 (method_header): Set DECL_FUNCTION_WFL.
2121 (check_abstract_method_header): Code accounting for WFLed method
2123 (java_get_real_method_name): Deleted.
2124 (check_method_redefinition): Code accounting for WFLed method
2125 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2126 (java_check_regular_methods): Likewise.
2127 (java_check_abstract_methods): Likewise.
2128 (java_expand_classes): Don't call `reset_method_name.'
2129 (search_applicable_method_list): Use DECL_NAMEs instead of
2131 * typeck.c (lookup_do): Code accounting for WFLed method
2134 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2136 * lex.c (java_read_char): Check for EOF from getc first.
2138 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2140 * class.c (layout_class): Don't lay the superclass out if it's
2141 already being laid out.
2142 * jcf-parse.c (handle_innerclass_attribute): New function.
2143 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2144 handle_innerclasses_attribute.
2145 (jcf_parse): Don't load an innerclasses if it's already being
2147 * jcf-write.c (append_innerclass_attribute_entry): Static
2148 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2149 to be zero for anonymous classes.
2151 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2153 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2155 * jcf-parse.c (set_source_filename): Use
2156 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2158 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2160 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2161 gets a unique asm name.
2163 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2165 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2166 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2168 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2169 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2170 * parse.y (lookup_package_type_and_set_next): Deleted.
2171 (resolve_package): Removed unnecessary code.
2172 (find_applicable_accessible_methods_list): `finit$' can't be
2174 * verify.c (pop_argument_types): Added missing prototype.
2176 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2178 * config-lang.in: Disable java by default.
2180 2001-01-23 Tom Tromey <tromey@redhat.com>
2182 * gcj.texi (Copying): New node.
2183 Added copyright information.
2185 2001-01-21 Per Bothner <per@bothner.com>
2187 Various fixes to allow compiling a compressed .jar/.zip archive.
2188 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2189 (struct ZipFile): Add fields name and next (from ZipFileCache).
2190 (struct ZipDirectory): New field zipf points to owning ZipFile.
2191 * jcf.h (struct ZipDirectory): Add forward declaration.
2192 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2193 Remove seen_in_zip and zip_offset fields.
2194 (JCF_SEEN_IN_ZIP): New macro.
2195 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2196 * jcf-io.c: Change all ZipFileCache to ZipFile.
2197 (read_zip_member): New function.
2198 (open_in_zip): Call read_zip_member.
2199 * jcf-parse.c (find_in_current_zip): Remove function.
2200 (read_class): Merge in find_in_current_zip functionality.
2201 Call read_zip_member if needed.
2202 (parse_zip_file_entries): Use read_zip_member.
2203 (process_zip_dir): Update for removed and added JCF fields.
2204 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2206 2001-01-21 Per Bothner <per@bothner.com>
2208 Minor optimization of static ggc roots.
2209 * jcf-parse.c (parse_roots): New static field.
2210 (current_field, current_method, current_file_list): Replace by macros
2211 naming fields of parse_roots.
2212 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2213 * class.c (class_roots): New static field.
2214 (registered_class, fields_ident, info_ident, class_list):
2215 New macros naming fields of parse_roots.
2216 (build_static_field_ref): Don't register roots here.
2217 (layout_class): Static field list replaced by macro class_list.
2218 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2219 Initialize fields_ident and info_ident here.
2221 2001-01-21 Per Bothner <per@bothner.com>
2223 * jcf-parse.c (ggc_mark_jcf): New function.
2224 (init_jcf_parse): Register current_jcf as ggc root.
2226 2001-01-21 Per Bothner <per@bothner.com>
2228 * lang.c (put_decl_node): Print method's name.
2230 2001-01-21 Per Bothner <per@bothner.com>
2232 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2233 (verify_jvm_instructions): Use it, for better error messages on loads.
2235 2001-01-21 Per Bothner <per@bothner.com>
2237 * verify.c (merge_type_state): Still may have to merge even if
2238 LABEL_VERIFIED (label).
2240 2001-01-21 Per Bothner <per@bothner.com>
2242 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2243 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2245 2001-01-19 Per Bothner <per@bothner.com>
2247 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2248 if expeting an interface type. Refines Tom's change of 2000-09-12.
2250 2001-01-18 Per Bothner <per@bothner.com>
2252 * gcj.texi (Input Options): Mention .java files.
2254 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2256 * lang-options.h (-Wunsupported-jdk11): Removed.
2257 * lang.c (flag_not_overriding): Deleted.
2258 (flag_static_local_jdk1_1): Likewise.
2259 (lang_W_options): Removed "unsupported-jdk11" entry.
2260 * parse.y (java_check_methods): Removed dead code.
2262 2001-01-17 Tom Tromey <tromey@redhat.com>
2264 Changes suggested by Per Bothner:
2265 * gcj.texi (Input Options): Don't mention input files.
2266 (Code Generation): Updated --main information.
2267 (Invoking jcf-dump): Mention that --javap is incomplete.
2268 From Alexandre Petit-Bianco:
2269 (Warnings): Don't mention -Wunsupported-jdk11.
2271 (Compatibility): Mention JDK 1.2-ness of libraries.
2272 (Resources): Mention resources used when writing gcj.
2274 2001-01-17 Tom Tromey <tromey@redhat.com>
2276 * gcj.texi: New file.
2277 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2278 (java.info): Depend on gcj.info.
2279 (java/gcj.dvi): New target.
2280 (java.dvi): Depend on gcj.dvi.
2281 (java.install-info): Wrote.
2283 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2285 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2286 having called make_decl_rtl.
2288 2001-01-14 Per Bothner <per@bothner.com>
2290 Various patches to emit better messages on verification errors.
2291 * expr.c (push_type_0): Return error indication on stack overflow,
2292 instead of callinfg fatal.
2293 (push_type): Now just call push_type_0 (nd fatal on overflow).
2294 (pop_type_0): Return detailed error message (in a char** argument).
2295 (pop_type): If pop_type_0 fails, print error message.
2296 (pop_argument_types): Moved to verify.c.
2297 * verify.c (pop_argument_types): Moved from expr.c.
2298 Return a (possible) error message, rather than void.
2299 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2300 (verify_jvm_instruction): Use new macros, improving error messages.
2301 For case OPCODE_astore use object_ptr_type_node.
2302 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2303 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2305 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2306 constant, return body without wrapper. (Improves constant folding.)
2307 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2309 2001-01-13 Per Bothner <per@bothner.com>
2311 * expr.c (expand_java_field_op): Assigning to a final field outside
2312 an initializer does not violate JVM spec, so should be warning, not
2313 error. (Sun's verifier does not complain - though MicroSoft's does.)
2315 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2317 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2320 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2322 * parse.y (resolve_expression_name): Permit instance variables from
2323 enclosing context in super constructor call.
2324 (resolve_qualified_expression_name): Permit enclosing class's qualified
2325 "this" in super constructor call.
2327 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2329 * class.c (build_utf8_ref): Remove last argument in call to
2330 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2331 (build_class_ref): Likewise.
2332 (build_static_field_ref): Likewise.
2333 (get_dispatch_table): Likewise.
2334 (layout_class_method): Likewise.
2335 (emit_register_classes): Likewise.
2336 * constants.c (build_constant_data_ref): Likewise.
2337 * decl.c (builtin_function): Likewise.
2338 (create_primitive_vtable): Likewise.
2339 * expr.c (build_known_method_def): Likewise.
2340 (build_jni_stub): Likewise.
2341 (java_lang_expand_expr): Likewise.
2343 2001-01-10 Tom Tromey <tromey@redhat.com>
2345 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2347 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2349 * java-tree.h (lang_printable_name_wls): New prototype.
2350 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2351 rather than `current_class' to print type name. Don't prepend type
2352 names when printing constructor names.
2353 (lang_printable_name_wls): New function.
2354 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2355 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2356 * parse.y (patch_method_invocation): Message tuned for constructors.
2357 (not_accessible_p): Grant `private' access from within
2360 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2362 All files with updated copyright when applicable.
2363 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2364 * class.c (mangle_class_field): Function removed.
2365 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2366 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2367 (build_class_ref): Call `java_mangle_class_field' instead of
2368 `mangle_class_field.'
2369 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2370 (layout_class): Call `java_mangle_decl' instead of
2371 `mangle_static_field.'
2372 (cxx_keywords): Initialized static array moved to `lex.c.'
2373 (layout_class_method): Changed leading comment. Simplified to
2374 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2375 * decl.c (lang_mark_tree): Mark field `package_list.'
2376 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2377 (struct lang_type): New field `package_list.'
2378 (unicode_mangling_length): Prototype removed.
2379 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2380 emit_unicode_mangled_name): Likewise.
2381 (cxx_keyword_p): New prototype.
2382 (java_mangle_decl, java_mangle_class_field,
2383 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2384 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2386 * jvgenmain.c (main_method_prefix): Global variable removed.
2387 (main_method_suffix): Likewise.
2388 (do_mangle_classname): New function.
2389 (main): Call it. Format changed to accommodate new mangling scheme.
2390 * lex.c: (utf8_cmp): Conditionally prototyped.
2391 (cxx_keywords): Moved from class.c, conditionally defined.
2392 (utf8_cmp, cxx_keyword_p): Likewise.
2393 * mangle.c (obstack.h, ggc.h): Included.
2394 (mangle_field_decl): New function.
2395 (mangle_method_decl, mangle_type, mangle_pointer_type,
2396 mangle_array_type, mangle_record_type,
2397 find_compression_pointer_match, find_compression_array_match,
2398 find_compression_record_match,
2399 find_compression_array_template_match, set_type_package_list,
2400 entry_match_pointer_p, emit_compression_string, init_mangling,
2401 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2402 (mangle_obstack): New global.
2403 (MANGLE_RAW_STRING): New macro.
2404 (unicode_mangling_length): Turned static.
2405 (append_unicode_mangled_name): Renamed from
2406 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2407 replaces `obstack', removed from the parameter list.
2408 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2409 replaces parameter `obstack', removed from the parameter list. Call
2410 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2411 (append_gpp_mangled_classtype): Removed.
2412 (compression_table, compression_next): New static variables.
2413 * parse.y (temporary_obstack): Extern declaration removed.
2415 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2417 * parse.y (patch_binop): Compute missing type in error situations.
2419 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2421 * class.c (make_class_data): Push initial value for "arrayclass".
2422 * decl.c (init_decl_processing): Add new class field "arrayclass".
2424 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2426 From patha@softlab.ericsson.se:
2427 * parse.y (switch_label): Use build, not build1, to construct
2430 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2432 * lang.c (lang_decode_option): Change -MA to -MP.
2433 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2434 Update to new prototype; do quote targets.
2435 (jcf_dependency_write): Update.
2437 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2439 Shorten primitive array allocation path:
2440 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2441 to create new primitive arrays.
2442 * expr.c (build_newarray): If generating native code, call
2443 soft_newarray_node with a reference to the primitive TYPE identifier
2444 instead of type_value.
2446 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2448 Fix for PRs gcj/312 and gcj/253:
2449 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2450 dest if they arn't already.
2451 * class.c (layout_class): Call maybe_layout_super_class on
2452 superinterfaces also, but only if compiling from bytecode.
2455 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2458 2000-12-15 Tom Tromey <tromey@redhat.com>
2460 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2463 2000-12-14 Andrew Haley <aph@redhat.com>
2465 * boehm.c (mark_reference_fields): Change test to correctly detect
2468 2000-12-15 Andreas Jaeger <aj@suse.de>
2470 * config-lang.in (lang_dirs): Added.
2472 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2474 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2475 Credits go to rth for finding it.
2477 2000-12-13 Mike Stump <mrs@wrs.com>
2479 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2481 2000-11-07 Tom Tromey <tromey@cygnus.com>
2483 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2484 * lex.c (java_ignorable_control_p): Removed.
2485 (java_letter_or_digit_p): Removed.
2486 (java_start_char_p): New function.
2487 (java_read_char): Return `int', not `unicode_t'. Changed
2489 (java_read_unicode): Likewise.
2490 (java_read_unicode_collapsing_terminators): Likewise.
2491 (java_get_unicode): Likewise.
2492 (java_new_lexer): Initialize hit_eof.
2493 (java_parse_end_comment): Take `int' argument.
2494 (java_parse_doc_section): Likewise.
2495 (java_parse_escape_sequence): Don't allow backlash-newline.
2497 * lex.h (JAVA_DIGIT_P): Removed.
2498 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2499 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2500 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2501 (JAVA_PART_CHAR_P): New macro.
2503 (JAVA_CHAR_ERROR): Now -2.
2504 (java_lexer): New field `hit_eof'.
2505 * chartables.h: New file.
2506 * gen-table.pl: new file.
2508 2000-11-20 Tom Tromey <tromey@cygnus.com>
2509 Alexandre Petit-Bianco <apbianco@cygnus.com>
2511 * parse.y (java_complete_lhs): Only allow compound assignment of
2512 reference type if type is String.
2514 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2516 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2517 jcf-path.c: Likewise.
2519 2000-12-09 Anthony Green <green@redhat.com>
2521 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2522 filestart and filename_length as int values.
2524 2000-12-07 Mo DeJong <mdejong@redhat.com>
2526 * jcf-io.c (find_class): Correct the logic that tests to see if a
2527 .java file is newer than its .class file. The compiler was
2528 incorrectly printing a warning when file mod times were equal.
2530 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2532 * jvgenmain.c: Use ISPRINT not isascii.
2534 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2536 * parse.y (end_artificial_method_body): Fixed typo.
2538 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2540 * parse.y (patch_method_invocation): Pick the correct enclosing
2541 context when creating inner class instances.
2544 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2546 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2547 Update copyright year to 2000.
2549 2000-11-23 Anthony Green <green@redhat.com>
2551 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2552 Move current_file_list out of yyparse and make it static.
2554 * expr.c: Declare quick_stack and tree_list_free_list as static
2555 (init_expr_processing): Register quick_stack and
2556 tree_list_free_list roots.
2558 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2560 * parse.y (build_outer_field_access): New local `decl_ctx', use
2561 it. Check for field's context and current class immediate outer
2562 context inheritance.
2563 (outer_field_access_p): Consider fields inherited from the last
2565 (build_access_to_thisn): Stop at the last enclosing context if
2569 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2571 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2573 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2575 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2578 2000-11-20 Tom Tromey <tromey@cygnus.com>
2580 * jv-scan.c (help): Document --complexity.
2581 (options): Added --complexity.
2582 (flag_complexity): New global.
2583 (main): Call `report'.
2584 * parse-scan.y (complexity): New global.
2585 (if_then_statement, if_then_else_statement,
2586 if_then_else_statement_nsi, switch_block_statement_group,
2587 while_expression, do_statement, for_begin, continue_statement,
2588 throw_statement, catch_clause, finally, method_invocation,
2589 conditional_and_expression, conditional_or_expression,
2590 conditional_expression): Update complexity.
2591 (reset_report): Reset complexity.
2592 (report): New function.
2594 2000-11-20 Tom Tromey <tromey@cygnus.com>
2596 * lex.c (yylex): Added STRICT_TK case.
2597 * parse.y (STRICT_TK): Added.
2598 * parse-scan.y (STRICT_TK): Added.
2599 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2600 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2602 * keyword.h: Rebuilt.
2603 * keyword.gperf (strictfp): Added.
2605 2000-11-20 Tom Tromey <tromey@cygnus.com>
2607 * lex.c (yylex): Recognize floating point constants with leading
2610 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2612 * java-tree.h (cyclic_inheritance_report): Constify.
2613 * parse.y (cyclic_inheritance_report): Likewise.
2615 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2617 * parse.y (goal): Remove call to ggc_add_string_root.
2619 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2621 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2622 Create string in scratch buffer, then pass to build_string.
2624 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2626 * parse.y (issue_warning_error_from_context): Add
2629 2000-11-11 Anthony Green <green@redhat.com>
2631 * jcf-parse.c (process_zip_dir): Add finput parameter.
2632 (jcf_figure_file_type): Call process_zip_dir with appropriate
2635 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2637 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2638 * jcf-parse.c (jcf_figure_file_type): Likewise.
2640 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2642 * parse.y (create_new_parser_context): Use memset () instead of
2645 2000-11-08 Tom Tromey <tromey@cygnus.com>
2647 * gjavah.c (process_file): Only include gcj/cni.h when generating
2650 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2652 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2653 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2654 instead of bzero ().
2656 2000-11-05 Tom Tromey <tromey@cygnus.com>
2658 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2659 * lex.c (IS_ZERO): New define.
2660 (java_perform_atof): Error on floating point underflow.
2662 2000-11-04 Tom Tromey <tromey@cygnus.com>
2664 * lex.c (java_parse_escape_sequence): Only read two octal
2665 characters if the first one is greater than 3. Don't allow
2666 "octal" numbers to include the digits 8 or 9.
2668 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2670 * Make-lang.in (java.distdir): Remove.
2672 2000-11-03 Tom Tromey <tromey@cygnus.com>
2674 * Make-lang.in (java.dvi): New target.
2675 Partial fix for PR other/567.
2677 * lang-options.h: Mention -Wout-of-date.
2678 * jcf-dump.c (flag_newer): New global.
2679 * gjavah.c (flag_newer): New global.
2680 * jcf-io.c (find_class): Only warn when flag_newer set.
2681 * lang.c (flag_newer): New global.
2682 (struct string_option): New declaration.
2683 (lang_W_options): New global.
2684 (process_option_with_no): New function.
2685 (lang_decode_option): Use it.
2687 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2688 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2691 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2692 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2693 * lex.c (java_read_unicode): Removed `term_context' argument.
2694 Recognize any number of `u' in `\u'.
2695 (java_read_unicode_collapsing_terminators): New function.
2696 (java_get_unicode): Use it.
2697 (java_lineterminator): Removed.
2698 (yylex): Produce error if character literal is newline or single
2699 quote. Return if eof found in middle of `//' comment. EOF in
2700 `//' comment is only an error if pedantic.
2701 (java_ignorable_control_p): New function.
2702 (java_parse_end_comment): Return if eof found in middle of
2705 * jv-scan.c (pedantic): New global.
2707 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2709 * parse.y (outer_field_access_p): Inherited fields aren't
2710 consider outer fields.
2711 (maybe_build_thisn_access_method): Use
2712 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2713 (resolve_expression_name): Trigger an error if a static field
2714 is being accessed as an outer field.
2716 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2718 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2721 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2723 * Make-lang.in: Move all build rules here from Makefile.in,
2724 adapt to new context. Wrap all rules that change the current
2725 directory in parentheses. Expunge all references to $(P).
2726 When one command depends on another and they're run all at
2727 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2728 all object-file generation rules. Delete obsolete variables.
2730 * Makefile.in: Delete.
2731 * config-lang.in: Delete outputs= line.
2733 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2735 * parse.y (patch_method_invocation): NULLify this_arg when already
2737 (maybe_use_access_method): Handle call to methods unrelated to the
2738 current class. Fixed comment.
2741 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2743 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2746 2000-10-24 Tom Tromey <tromey@cygnus.com>
2748 * lex.c (java_new_lexer): Initialize new fields. Work around
2749 broken iconv() implementations.
2750 (java_read_char): Swap bytes if required. Use fallback decoder if
2752 (byteswap_init, need_byteswap): New globals.
2753 (java_destroy_lexer): Only close iconv handle if it is in use.
2754 * lex.h (java_lexer): New fields read_anything, byte_swap,
2756 Made out_buffer unsigned.
2758 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2760 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2761 where an enclosing context can be set on the jdep.
2762 (do_resolve_class): Fixed identation.
2764 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2766 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2768 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2771 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2773 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2775 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2777 * jcf-write.c (OP1): Update `last_bc'.
2778 (struct jcf_block): Fixed indentation and typo in comments. New
2780 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2781 follows `monitorenter'.
2782 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2786 2000-10-16 Tom Tromey <tromey@cygnus.com>
2788 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2789 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2790 * lang-options.h: Added -MA, -MT, -MF..
2791 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2792 (DEPEND_TARGET_SET): New macro.
2793 (DEPEND_FILE_ALREADY_SET): Likewise.
2794 (init_parse): Handle new flags.
2795 * jcf.h (jcf_dependency_print_dummies): Declare.
2796 * Make-lang.in (s-java): Added mkdeps.o.
2797 * Makefile.in (BACKEND): Added mkdeps.o.
2798 (../gcjh$(exeext)): Added mkdeps.o.
2799 (../jcf-dump$(exeext)): Added mkdeps.o.
2800 * jcf-depend.c: Include mkdeps.h.
2801 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2802 add_entry): Removed.
2803 (jcf_dependency_reset): Rewrote.
2804 (dependencies): New global.
2805 (jcf_dependency_set_target): Rewrote.
2806 (jcf_dependency_add_target): Likewise.
2807 (jcf_dependency_add_file): Likewise.
2809 (print_ents): Removed.
2810 (jcf_dependency_write): Rewrote.
2811 (print_dummies): New global.
2812 (jcf_dependency_print_dummies): New function
2813 (jcf_dependency_write): Call deps_dummy_targets if required.
2815 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2817 * gjavah.c (add_class_decl): Removed unused variables `tname',
2818 `tlen' and `name_index'.
2819 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2820 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2821 in `wfl_operator' with value.
2822 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2823 (jcf_figure_file_type): Fixed identation.
2824 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2825 * parse.y (analyze_clinit_body): New function.
2826 (static_initializer:): Reset `current_static_block'.
2827 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2828 `wfl_operator' with new value.
2829 (lookup_cl): Use EXPR_WFL_FILENAME.
2830 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2831 analyze_clinit_body.
2832 (build_outer_field_access): Access to this$<n> built from
2833 current_class, not its outer context.
2834 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2835 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2836 (patch_method_invocation): Use `is_static_flag' when already
2838 (patch_newarray): Removed assignment in ternary operator.
2840 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2842 * except.c (free_eh_ranges): Don't free `whole_range'.
2844 2000-10-15 Anthony Green <green@redhat.com>
2846 * decl.c (init_decl_processing): Call init_class_processing before
2849 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2851 * check-init.c (check_init): Fixed leading comment. Use
2853 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2854 (give_name_to_locals): Likewise.
2855 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2856 fields in lang_decl_var.
2857 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2858 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2859 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2860 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2861 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2862 (LOCAL_FINAL): Rewritten.
2863 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2864 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2865 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2866 `init_final' fields.
2867 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2868 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2869 (TYPE_HAS_FINAL_VARIABLE): New macro.
2870 (struct lang_type): Added `afv' field.
2871 * parse.y (check_static_final_variable_assignment_flag): New function.
2872 (reset_static_final_variable_assignment_flag): Likewise.
2873 (check_final_variable_local_assignment_flag): Likewise.
2874 (reset_final_variable_local_assignment_flag): Likewise.
2875 (check_final_variable_indirect_assignment): Likewise.
2876 (check_final_variable_global_assignment_flag): Likewise.
2877 (add_inner_class_fields): Use LOCAL_FINAL_P.
2878 (register_fields): Handle local finals and final variables.
2879 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2880 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2881 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2883 (java_complete_expand_methods): Loop to set
2884 TYPE_HAS_FINAL_VARIABLE. Call
2885 `reset_final_variable_local_assignment_flag' and
2886 `check_final_variable_local_assignment_flag' accordingly before
2887 and after constructor expansion. Call
2888 `reset_static_final_variable_assignment_flag'
2889 before expanding <clinit> and after call
2890 `check_static_final_variable_assignment_flag' if the
2891 current_class isn't an interface. After all methods have been
2892 expanded, call `check_final_variable_global_assignment_flag' and
2893 `check_static_final_variable_assignment_flag' if the current class
2895 (maybe_yank_clinit): Fixed typo in comment.
2896 (build_outer_field_access_methods): Removed old sanity check. Use
2897 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2898 Don't create access methods for finals.
2899 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2900 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2901 existing DECL_INIT has been processed.
2902 (java_complete_lhs): Likewise.
2903 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2904 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2906 (patch_assignment): Use LOCAL_FINAL_P.
2907 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2908 DECL_INITIAL is nullified.
2911 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2913 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2915 * Makefile.in (parse.c, parse-scan.c): Likewise.
2917 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2919 * class.c (temporary_obstack): Remove.
2920 (make_class): Don't mess with obstascks.
2921 (push_class): Likewise.
2922 (set_super_info): Likewise.
2923 (add_method_1): Likewise.
2924 (add_method): Likewise.
2925 (add_field): Likewise.
2926 (build_utf8_ref): Likewise.
2927 (build_class_ref): Likewise.
2928 (build_static_field_ref): Likewise.
2929 (finish_class): Likewise.
2930 (push_super_field): Likewise.
2931 (layout_class): Likewise.
2932 (layout_class_methods): Likewise.
2933 (init_class_processing): Likewise.
2934 * constants.c (get_tag_node): Likewise.
2935 (build_constant_data_ref): Likewise.
2936 * decl.c (ggc_p): Remove.
2937 (copy_lang_decl): Use ggc_alloc.
2938 (complete_start_java_method): Don't mess with obstacks.
2939 (start_java_method): Likewise.
2940 (end_java_method): Likewise.
2941 * except.c (link_handler): Use xmalloc.
2942 (free_eh_ranges): New function.
2943 (method_init_exceptions): Use it.
2944 (add_handler): Use xmalloc.
2945 (expand_start_java_handler): Don't mess with obstacks.
2946 (prepare_eh_table_type): Likewise.
2947 (expand_end_java_handler): Likewise.
2948 * expr.c (push_value): Likewise.
2949 (create_label_decl): Likewise.
2950 (build_jni_stub): Likewise.
2951 (java_lang_expand_expr): Likewise.
2952 (note_instructions): Use xrealloc.
2953 (java_push_constant_from_pool): Don't mess with obstacks.
2954 (process_jvm_instruction): Likewise.
2955 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2957 * jcf-parse.c (get_constant): Don't mess with obstacks.
2958 (read_class): Likewise.
2959 (jcf_parse): Likewise.
2960 * lex.c (expression_obstack): Remove.
2961 (java_lex): Don't use obstack_free.
2962 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2963 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2964 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2965 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2966 * parse.y (gaol): Add more GC roots.
2967 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2968 (lookup_field_wrapper): Likewise.
2969 (obtain_incomplete_type): Don't mess with obstacks.
2970 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
2972 (craft_constructor): Don't mess with obstacks.
2973 (safe_layout_class): Likewise.
2974 (java_complete_class): Likewise.
2975 (source_end_java_method): Likewise.
2976 (build_outer_field_access_methods): Likewise.
2977 (build_outer_method_access_method): Likewise.
2978 (maybe_build_thisn_access_method): Likewise.
2979 (build_dot_class_method_invocation): Likewise.
2980 (java_complete_tree): Likewise.
2981 (java_complete_lhs): Likewise.
2982 (do_merge_string_cste): Likewise.
2983 (patch_string_cst): Likewise.
2984 (array_constructor_check_entry): Likewise.
2985 * typeck.c (build_java_array_type): Likewise.
2986 (parse_signature_string): Likewise.
2987 (build_java_signature): Likewise.
2989 2000-10-12 Tom Tromey <tromey@cygnus.com>
2992 * gjavah.c (add_class_decl): Don't special-case inner classes.
2993 (add_namelet): Likewise.
2995 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2997 * java-tree.h: Constify current_encoding.
2998 * lang.c: Constify current_encoding.
3000 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3002 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3003 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3005 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3007 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3008 patch. Fixes gcj/340.
3010 2000-10-10 Tom Tromey <tromey@cygnus.com>
3012 * lex.c (java_new_lexer): Initialize out_first and out_last
3014 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3016 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.y (pop_current_osb): New function.
3019 (array_type:): Use `dims:', changed actions
3020 accordingly. Suggested by Anthony Green.
3021 (array_creation_expression:): Used pop_current_osb.
3022 (cast_expression:): Likewise.
3023 (search_applicable_method_list): Fixed indentation.
3025 2000-10-08 Anthony Green <green@redhat.com>
3027 * parse.y (array_type_literal): Remove production.
3028 (type_literals): Refer to array_type, not array_type_literal.
3030 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3032 Patch contributed by Corey Minyard.
3033 * decl.c (check_local_named_variable): New function.
3034 (tree check_local_unnamed_variable): Likewise.
3035 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3037 2000-10-07 Anthony Green <green@redhat.com>
3039 * class.c (layout_class): Handle case where superclass can't be
3042 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3044 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3047 2000-10-05 Tom Tromey <tromey@cygnus.com>
3049 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3050 * jvgenmain.c (class_mangling_prefix): Removed.
3051 (class_mangling_suffix): New global.
3053 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3055 (print_method_info): Handle overrides for static and final
3057 (process_file): Generate declaration for class object field.
3058 * class.c (cxx_keywords): New array.
3059 (utf8_cmp): New function.
3060 (cxx_keyword_p): New function.
3061 (layout_class_method): Mangle C++ keywords by appending `$'.
3062 (mangle_field): New function.
3063 (mangle_class_field): Use mangle_field. Mangle class name as
3065 (mangle_static_field): Use mangle_field.
3067 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3069 * decl.c (find_local_variable): Removed uncessary type check and
3070 fixed range check typo. From Corey Minyard.
3072 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3074 * decl.c (give_name_to_locals): New local `code_offset'. Call
3075 `maybe_adjust_start_pc'.
3076 * expr.c (note_instructions): New function.
3077 (expand_byte_code): Don't collect insn starts here.
3078 (peek_opcode_at_pc): New function.
3079 (maybe_adjust_start_pc): Likewise.
3080 * java-tree.h (maybe_adjust_start_pc): Declare.
3081 (note_instructions): Likewise.
3082 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3084 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3086 * parse.y (field_access:): Fixed indentation.
3087 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3089 2000-09-07 Tom Tromey <tromey@cygnus.com>
3092 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3093 JPRIMITIVE_TYPE_P, for arithmetic operators.
3094 (patch_method_invocation): Indentation fix.
3095 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3096 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3097 (do_unary_numeric_promotion): Cleaned up code.
3098 (valid_cast_to_p): Handle boolean correctly.
3100 2000-09-27 Tom Tromey <tromey@cygnus.com>
3102 * lex.c (java_read_unicode): Reset bs_count when finished with
3105 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3108 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3109 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3110 (typeck.o): Depend on ggc.h.
3111 * class.c (add_method_1): Use GC functions for allocation.
3112 (init_class_processing): Register roots.
3113 * decl.c (ggc_p): Set to 1.
3114 (pending_local_decls): Make it static.
3115 (push_jvm_slot): Use GC functions for allocation.
3116 (init_decl_processing): Register roots.
3117 (give_name_to_locals): Use GC functions for allocation.
3118 (lang_mark_tree): New function.
3119 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3120 functions for allocation.
3121 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3122 * lex.c (java_lex): Use build_string, rather than replicating it
3124 * parse.y (goal): Add more roots.
3125 (mark_parser_ctxt): New function.
3126 * typeck.c: Include ggc.h.
3128 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3131 contains something else than MODIFY_EXPR.
3133 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3135 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3136 * Makefile.in (parse.o): Depend on ggc.h.
3137 (class.o): Likewise.
3138 (constants.o): Likewise.
3141 (jcf-parse.o): Likewise.
3142 (jcf-write.o): Likewise.
3143 (mangle.o): Likewise.
3144 * class.c: Include ggc.h.
3145 (build_static_field_ref): Register GC roots.
3146 (layout_class): Likewise.
3147 (init_class_processing): Likewise.
3148 * constants.c: Include ggc.h.
3149 (current_constant_pool_data_ref): Remove.
3150 (tag_nodes): Move it to ...
3151 (get_tag_node): ... here. Register GC roots.
3152 * decl.c: Include ggc.h. Remove many global tree definitions.
3153 (throw_node): Define.
3154 (java_global_trees): Likewise.
3155 (predef_filenames): Make the size a constant.
3156 (init_decl_processing): Adjust accordingly.
3157 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3158 * expr.c: Include ggc.h.
3159 (init_expr_processing): Register GC roots.
3160 (build_invokeinterface): Likewise.
3161 * java-tree.h: Replace extern tree declarations with macros.
3162 (java_global_trees): New variable.
3163 (java_tree_index): New enumeration.
3164 (init_jcf_parse): Declare.
3165 * jcf-parse.c: Include ggc.h.
3166 (current_class): Remove declaration.
3167 (main_class): Likewise.
3168 (all_class_list): Likewise.
3169 (predefined_filename_p): Adjust for constant size of
3171 (init_jcf_parse): New function.
3172 * jcf-write.c: Include ggc.h.
3173 (generate_classfile): Register GC roots.
3174 (append_synthetic_attribute): Likewise.
3175 (append_innerclass_attribute_entry): Likewise.
3176 * lang.c: Include ggc.h.
3177 (lang_print_error): Register GC roots.
3178 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3180 * parse.y: Include ggc.h.
3181 (wfl_operator): Remove.
3182 (goal): Register GC roots.
3183 (java_pop_parser_context): Adjust for new field names.
3184 (java_parser_context_save_global): Likewse.
3185 (java_parser_context_restore_global): Likewise.
3186 (java_parser_context_suspend): Likewise.
3187 (java_parser_context_resume): Likewise.
3188 (verify_constructor_circularity): Register GC roots.
3189 (lookup_cl): Likewise.
3190 (java_reorder_fields): Likewise.
3191 (build_current_this): Likewise.
3192 (class_in_current_package): Likewise.
3193 (argument_types_convertible): Likewise.
3194 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3196 2000-09-14 Tom Tromey <tromey@cygnus.com>
3198 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3200 2000-09-13 Tom Tromey <tromey@cygnus.com>
3202 * jcf-parse.c: Include <locale.h>.
3203 * jv-scan.c: Include <locale.h>.
3205 2000-09-12 Tom Tromey <tromey@cygnus.com>
3207 * expr.c (pop_type_0): Return `Object' if trying to merge two
3209 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3210 interface types; `Object' is always a valid supertype.
3212 2000-09-12 Tom Tromey <tromey@cygnus.com>
3215 * jv-scan.c (help): Document --encoding.
3216 (options): Added `encoding' entry.
3217 (OPT_ENCODING): New define.
3218 (main): Handle --encoding.
3219 Include <langinfo.h> if nl_langinfo exists.
3220 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3222 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3223 (parse_source_file): Correctly call java_init_lex. Added `finput'
3224 argument. Use nl_langinfo to determine default encoding.
3225 * java-tree.h (current_encoding): Declare.
3226 * parse.y (java_parser_context_restore_global): Don't restore
3228 (java_parser_context_save_global): Don't set `finput' field.
3229 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3231 * lang.c (current_encoding): New global.
3232 (lang_decode_option): Recognize `-fencoding='.
3233 (finish_parse): Don't close finput.
3234 * parse.h (struct parser_ctxt): Removed `finput' and
3235 `unget_utf8_value' fields. Added `lexer' field.
3236 (java_init_lex): Fixed declaration.
3237 * lex.c (java_new_lexer): New function.
3238 (java_destroy_lexer): Likewise.
3239 (java_read_char): Added `lex' argument. Handle iconv case.
3240 (java_read_unicode): Added `lex' argument. Count backslashes in
3242 (java_init_lex): Added `finput' and `encoding' arguments. Set
3243 `lexer' field in ctxp.
3244 (BAD_UTF8_VALUE): Removed.
3245 (java_lex): Handle seeing UEOF in the middle of a string literal.
3246 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3247 (java_lexer): New structure.
3250 (DEFAULT_ENCODING): New define.
3251 (java_destroy_lexer): Declare.
3253 2000-09-12 Tom Tromey <tromey@cygnus.com>
3256 * lex.c (java_init_lex): Initialize java_io_serializable.
3257 * parse.y (java_io_serializable): New global.
3258 (valid_ref_assignconv_cast_p): An array can be cast to
3261 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3263 * decl.c, expr.c: Include defaults.h if not already included.
3264 Don't define the *_TYPE_SIZE macros.
3266 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3268 * typeck.c (build_java_array_type): Correct first parameter
3269 in ADJUST_FIELD_ALIGN invocation.
3271 2000-09-06 Tom Tromey <tromey@cygnus.com>
3273 * lang-specs.h: Also recognize `-femit-class-files'.
3275 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3277 * verify.c (merge_types): Load the types to merge if necessary.
3279 2000-09-02 Anthony Green <green@redhat.com>
3281 * jcf-io.c: Include zlib.h.
3282 (open_in_zip): Read compressed class file archives.
3283 * zipfile.h (ZipDirectory): Add uncompressed_size and
3284 compression_method fields.
3285 * zextract.c (read_zip_archive): Collect file compression info.
3287 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3289 * parse.y (do_resolve_class): Also explore superclasses of
3290 intermediate enclosing contexts when searching for inner classes.
3292 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3294 * parse.y (variable_declarator_id:): Better error message.
3295 (expression_statement:): Use YYNOT_TWICE.
3296 (cast_expression:): Likewise.
3297 (assignment:): Likewise.
3299 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3301 * parse.y (do_merge_string_cste): New locals. Create new
3302 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3304 2000-08-07 Hans Boehm <boehm@acm.org>
3306 * boehm.c (mark_reference_fields): Set marking bits for all words in
3307 a multiple-word record.
3308 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3311 2000-08-31 Mike Stump <mrs@wrs.com>
3313 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3314 jcf-dump$(exeext)): Make parallel safe.
3316 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3318 * jcf-parse.c (set_source_filename): Constify a char *.
3319 * jcf-write.c (append_innerclasses_attribute,
3320 make_class_file_name): Constify a char *. Don't recycle a
3321 variable for an unrelated purpose.
3322 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3323 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3325 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3327 * expr.c (can_widen_reference_to): Fixed indentation.
3328 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3329 * parse.y: `finit$' replaces `$finit$' in comments.
3330 (try_builtin_assignconv): Fixed leading comment.
3332 2000-08-25 Greg McGary <greg@mcgary.org>
3334 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3336 2000-08-24 Greg McGary <greg@mcgary.org>
3338 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3339 * parse.y (BINOP_LOOKUP): Likewise.
3341 2000-08-22 Andrew Haley <aph@cygnus.com>
3343 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3344 sign extending. Fixes gcj/321.
3345 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3346 combining to make a jlong. Fixes gcj/321.
3348 2000-08-21 Nix <nix@esperi.demon.co.uk>
3350 * lang-specs.h: Do not process -o or run the assembler if
3353 2000-08-16 Andrew Haley <aph@cygnus.com>
3355 * typeck.c (build_java_array_type): Rewrite code to do array
3356 alignment. Take into account back-end macros when aligning array
3357 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3358 user to set alignment. Fixes gcj/252 and 160.
3360 2000-08-09 Tom Tromey <tromey@cygnus.com>
3362 * parse.y (check_abstract_method_definitions): Now return `int'.
3363 Check implemented interfaces. Fixes PR gcj/305.
3365 * parse.y (patch_switch_statement): Disallow `long' in switch
3366 expressions. Fixes PR gcj/310.
3368 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3370 * decl.c (finit_leg_identifier_node): New global.
3371 (init_decl_processing): Use `finit$' to initialize
3372 finit_identifier_node. Use `$finit$' to initialize
3373 finit_leg_identifier_node.
3374 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3375 * java-tree.h (finit_identifier_node): Changed attached comment.
3376 (finit_leg_identifier_node): New declaration.
3377 (ID_FINIT_P): Take finit_identifier_node and
3378 finit_leg_identifier_node into account. This is a backward
3381 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3383 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3385 (generate_bytecode_insns): Check `nargs' before emitting it.
3386 * verify.c (merge_type_state): Fixed typo.
3387 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3388 generate_bytecode_{conditional,insns}.
3390 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3392 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3395 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3397 * class.c (maybe_layout_super_class): Fixed indentation.
3398 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3399 (java_check_methods): New function declaration.
3400 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3401 instead of `str_ptr'.
3402 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3403 of a `invokeinterface' at the right time.
3404 * parse.h (WFL_STRIP_BRACKET): New macro.
3405 (SET_TYPE_FOR_RESOLUTION): Use it.
3406 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3407 (check_class_interface_creation): Don't check for cross package
3408 innerclass name clashes.
3409 (method_header): Behave properly if MDECL is `error_mark_node'.
3410 (method_declarator): Return `error_mark_node' if bogus current
3412 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3413 (resolve_and_layout): New local `decl_type', set and used. Call
3415 (java_check_methods): New method.
3416 (java_layout_classes): Use it.
3417 (resolve_qualified_expression_name): No EH check necessary in
3419 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3421 (patch_assignment): Set DECL_INITIAL on integral final local.
3423 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3425 * java-tree.h (flag_extraneous_semicolon): New extern.
3426 * lang-options.h: (-Wextraneous-semicolon): New option.
3427 * lang.c (flag_redundant): Fixed typo in leading comment.
3428 (flag_extraneous_semicolon): New global.
3429 (lang_decode_option): Set `flag_extraneous_semicolon' when
3430 -Wall. Decode `-Wextraneous-semicolon'.
3431 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3432 `empty_statement' rule.
3433 (class_body_declaration): Likewise.
3434 (method_body:): Accept `;' as a method body.
3435 (static_initializer:): Removed `SC_TK' hack.
3436 (constructor_block_end:): Likewise.
3437 (empty_statement:): Report deprecated empty declaration. Fixes
3440 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (build_dot_class_method_invocation): Changed parameter
3443 name to `type'. Build signature from `type' and convert it to a
3444 STRING_CST if it's an array.
3445 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3446 to use `ref_type' directly.
3448 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3450 * lang-options.h: Added a comma after the last element to avoid
3451 syntax errors when other languages define additional options.
3453 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3455 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3456 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3457 (jc1): Link with $(BACKEND).
3458 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3460 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3462 * jvspec.c: Adjust type of second argument to
3463 lang_specific_driver, and update code as necessary.
3465 * class.c (build_dtable_decl): Initialize dummy.
3467 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3469 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3470 method bodies not to rule out discarding `<clinit>'; don't use
3471 <clinit> to initialize static fields with constant initializers.
3473 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3475 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3477 (method_synthetic): New global.
3478 (HANDLE_METHOD): Recognize synthetic method and tell
3479 `print_method_info' about it.
3480 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3481 processing a synthetic method.
3482 * jcf-reader.c (skip_attribute): New function.
3483 ( skip_attribute): Likewise.
3485 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3487 * parse.y (build_outer_field_access): Fixed comments.
3488 (fix_constructors): Emit the initialization of this$<n> before
3490 (resolve_qualified_expression_name): Build an access to `decl' if
3493 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3495 * parse-scan.y (curent_class): Non longer const.
3496 (inner_qualifier, inner_qualifier_length): Deleted.
3497 (current_class_length): New global.
3498 (bracket_count): Fixed typo in leading comment.
3499 (anonymous_count): New global.
3500 (class_instance_creation_expression:): Handle anonymous classes.
3501 (anonymous_class_creation:): New rule.
3502 (push_class_context): Rewritten.
3503 (pop_class_context): Likewise.
3504 (INNER_QUALIFIER): Macro deleted.
3505 (report_class_declaration): call `push_class_context' when
3506 entering the function. `fprintf' format modified not to use
3508 (report_class_declaration): Assign `package_name' and
3509 `current_class' to NULL separately.
3511 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3513 * expr.c (build_invokeinterface): Call layout_class_methods on
3516 2000-07-27 Tom Tromey <tromey@cygnus.com>
3517 Anthony Green <green@cygnus.com>
3518 Alexandre Petit-Bianco <apbianco@cygnus.com>
3520 * class.c (make_class_data): Create vtable for abstract classes.
3521 (get_dispatch_table): Changed to cope with abstract classes.
3523 2000-07-27 Tom Tromey <tromey@cygnus.com>
3525 * parse.y (patch_method_invocation): Don't reverse the argument
3526 list when dealing with anonymous class constructors. Fixed typo in
3529 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3531 * parse.y (build_alias_initializer_parameter_list): Reverse
3532 crafted list when building aliases for anonymous class
3535 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * parse.y (jdep_resolve_class): Don't bother checking potential
3538 innerclass access if `decl' is NULL.
3539 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3542 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3544 * parse.c: Remove (again.)
3546 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3548 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3549 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3550 outside the `if' statement, alias to innerclass removed, `decl'
3551 used to mark the class complete.
3553 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3555 * parse.y (simple_name:): Fixed typo in error message.
3557 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3559 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3560 or its first operand can be error marks.
3562 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3564 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3565 * parse.y (method_header): Likewise.
3567 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * parse.y (process_imports): Consider that one might be trying to
3570 import an innerclass. Fixes gcj/254
3572 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3574 * parse.y (find_as_inner_class): Handle the case where the
3575 enclosing context of an innerclass has been loaded as bytecode.
3577 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3579 * parse.y (simple_name:): Reject `$' in type names.
3580 (resolve_type_during_patch): Use `type' as a second
3581 argument to resolve_no_layout. Fixes gcj/257.
3583 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3585 * parse.y (find_most_specific_methods_list): Select the only
3586 non-abstract method even if max has been set.
3587 Fixes gcj/285, gcj/298.
3589 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3591 * lang-specs.h: Added %(jc1) to java compiler options.
3593 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3595 * .cvsignore: New file.
3597 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3599 * parse.y (not_accessible_p): Access granted to innerclasses
3600 (indirectly) extending the reference type. Fixes gcj/249.
3602 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3604 * parse.y (patch_method_invocation): Fixed comment.
3605 (maybe_use_access_method): Build this$<n>s to the context of the
3606 target method, or a type that extends it. Fixes gcj/242.
3608 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3612 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3614 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3616 2000-07-13 Tom Tromey <tromey@cygnus.com>
3618 * lang-specs.h: Added %{I*}.
3620 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3622 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3624 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3626 * parse-scan.c: Remove.
3628 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3630 * class.c (set_super_info): Handled protected inner classes.
3631 (common_enclosing_context_p): Bail early if arguments aren't both
3633 (get_access_flags_from_decl): Handle private and protected inner
3635 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3636 (CLASS_PROTECTED): Likewise.
3637 (struct lang_type): New bitfield `poic'.
3638 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3640 (check_inner_class_access): Renamed arguments, added
3641 comments. Handles protected inner classes (fixes gcj/225)
3642 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3644 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * parse.y (resolve_qualified_expression_name): Verify qualified
3647 access to `this'. Fixes gcj/239.
3649 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3651 * jcf-write.c (generate_classfile): Don't install ConstantValue
3654 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * parse.y (resolve_qualified_expression_name): Handle inner class
3657 access. Fixes gcj/256.
3659 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * jcf-write.c (generate_classfile): Properly install the
3662 ConstantValue attribute and the initial value constant pool index
3663 on string constants.
3664 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3667 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3669 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3671 * parse.y (find_as_inner_class): Fixed typo.
3672 (do_resolve_class): Explore enclosing contexts when searching for
3673 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3674 (check_inner_class_access): Check `decl' which can be null in case
3677 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3679 * java-tree.h (java_debug_context): Declared `extern'.
3680 (safe_layout_class): Likewise.
3681 * parse.y (resolve_field_access): Field must be `static' in order
3682 to be replaced by its initial value. Added comments.
3683 (find_applicable_accessible_methods_list): Fixed typo.
3684 (find_most_specific_methods_list): Methods found in innerclasses
3685 take over methods founds in the enclosing contexts.
3686 (java_complete_tree): Loosen restrictions on the type of DECLs
3687 that can be replaced by their initialization values.
3688 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3690 2000-07-05 Tom Tromey <tromey@cygnus.com>
3692 * Make-lang.in (PARSE_DIR): New macro.
3693 (PARSE_RELDIR): Likewise.
3694 (PARSE_C): Likewise.
3695 (PARSE_SCAN_C): Likewise.
3696 ($(PARSE_C)): New target.
3697 ($(PARSE_SCAN_C)): Likewise.
3698 (SET_BISON): New macro.
3699 (BISONFLAGS): Likewise.
3700 (JAVABISONFLAGS): Likewise.
3702 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3704 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3705 argument on the first pass for CNI as well as JNI.
3706 (print_method_info): Set up method name on the first pass only.
3708 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3710 * parse.y (parser_qualified_classname): Removed parameter
3712 (create_interface): Removed first passed parameter to
3713 parser_qualified_classname.
3714 (create_class): Likewise. Don't install alias on static
3715 innerclasses. Fixes gcj/275.
3717 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3719 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3720 debugable statement with empty_stmt_node. Fixes gcj/272
3722 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3724 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3727 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3729 * jcf-write.c (push_long_const): Appropriately cast short negative
3732 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3734 * parse.y (verify_constructor_super): Use loop variable
3735 `m_arg_type' initialized with `mdecl_arg_type'.
3737 2000-06-29 Tom Tromey <tromey@cygnus.com>
3739 * parse.y (resolve_field_access): Handle case where `type_found'
3742 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3744 * expr.c (lookup_field): The same field can be found through two
3745 different interface. Don't declare it ambiguous in that case.
3747 2000-06-27 Tom Tromey <tromey@cygnus.com>
3749 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3750 follows \r, then unget it at a lower level.
3752 2000-06-26 Tom Tromey <tromey@cygnus.com>
3754 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3757 2000-06-25 Tom Tromey <tromey@cygnus.com>
3759 * parse.y (for_statement): Wrap expression in a WFL if it is a
3760 constant. For PR gcj/268.
3762 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3764 * parse.y (do_resolve_class): Minor optimiztion in the package
3765 list search. Removed unnecessary test and return statement.
3766 (valid_ref_assignconv_cast_p): Order of arguments to
3767 enclosing_context_p fixed.
3769 2000-06-24 Tom Tromey <tromey@cygnus.com>
3771 * expr.c (lookup_field): Print error and return error_mark_node if
3772 field reference is ambiguous.
3774 * parse.y (check_abstract_method_definitions): Also check if
3775 `other_method' is abstract.
3777 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3781 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3782 (struct lang_type): New field `pic'.
3783 (CLASS_PRIVATE): New macro.
3784 * parse.y (check_inner_class_access): New function.
3785 (jdep_resolve_class): Call it.
3787 2000-06-23 Tom Tromey <tromey@cygnus.com>
3789 * parse.y (patch_incomplete_class_ref): Initialize the returned
3790 class. For PR gcj/260.
3792 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3794 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3796 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3798 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3799 Java specific checks.
3800 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3802 * java-tree.def (CASE_EXPR): Marked 'e'.
3803 (DEFAULT_EXPR): Likewise.
3804 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3806 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3807 Java specific checks.
3808 (generate_bytecode_insns): Test try_block for BLOCK before using
3810 * parse.y (build_wfl_wrap): Added `location' argument. Set
3811 EXPR_WFL_LINECOL accordingly.
3812 (dim_expr:): Wrap constants with WFLs.
3813 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3814 (resolve_package): Check for `stmt' not being a BLOCK before
3815 building a debuggable statement with it.
3816 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3818 (resolve_field_access): Make sure `decl' is a DECL before treating
3820 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3821 IDENTIFIER_NODE before treating it as such.
3822 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3823 treating it as such.
3824 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3825 to be applied only on non array types.
3827 2000-06-16 Per Bothner <per@bothner.com>
3829 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3830 define in terms of DECL_RESULT, as that fails when --enable-checking.
3832 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3834 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3835 types the same in comparison.
3836 (CHECK_OP): Add static prototype.
3838 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3840 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3841 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3844 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3846 * decl.c (create_primitive_vtable): Prototype.
3848 * jcf-write.c (generate_bytecode_insns): Initialize variable
3851 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3853 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3855 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3856 to track searched classes, and do not search the same class more than
3857 once. Call find_applicable_accessible_methods_list on immediate
3858 superclass, instead of search_applicable_method_list on all ancestors.
3861 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3863 * parse.y (register_fields): Permit static fields in inner classes
3864 if they are final. Fix for PR gcj/255.
3866 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3868 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3869 * parse.y (find_in_imports): Returned type changed to void,
3870 leading comment fixed.
3871 (register_package): New function.
3872 (qualify_and_find): Likewise.
3873 (package_declaration:): Use `register_package'.
3874 (single_type_import_declaration:): Removed local variable
3875 `node'. Added missing `;' for consistency.
3876 (type_import_on_demand_declaration:): Use `chainon' to link new
3878 (lookup_field_wrapper): Lookup local variables defined in outer
3880 (java_complete_class): Don't reverse the list of imported on demand.
3881 (do_resolve_class): Reorganized. Removed local variable
3882 `original_name'. Call `qualify_and_find' with the current package
3883 name, invoke `find_in_imports_on_demand' right after. Call
3884 `qualify_and_find' with the packages we've seen so far. Fixed
3885 operations numbering in comments.
3886 (java_expand_class): Don't reverse `package_list'.
3887 (find_most_specific_methods_list): New local variables `abstract'
3888 and `candidates'. Use them to pick the right method.
3890 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3892 * parse.y (check_modifiers_consistency): Don't subtract out
3893 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3895 2000-06-04 Philipp Thomas <pthomas@suse.de>
3897 * Makefile.in (INTLLIBS): New.
3901 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3903 * class.c (get_dispatch_table): Build the vtable dummy entry list
3904 element with a null purpose. Fixed leading comment.
3905 (build_dtable_decl): Build an accurate dtable type when appropriate
3908 2000-06-02 Richard Henderson <rth@cygnus.com>
3910 * lang.c (lang_get_alias_set): New.
3912 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3914 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3915 before using it as the accessed field.
3917 2000-05-31 Tom Tromey <tromey@cygnus.com>
3919 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3920 char_array_vtable, short_array_vtable, int_array_vtable,
3921 long_array_vtable, float_array_vtable, double_array_vtable):
3923 * expr.c (get_primitive_array_vtable): New function.
3924 (create_primitive_vtable): New function.
3925 (java_lang_expand_expr): Enable code to statically generate
3927 * decl.c (init_decl_processing): Create primitive vtables.
3928 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3929 short_array_vtable, int_array_vtable, long_array_vtable,
3930 float_array_vtable, double_array_vtable): Define.
3932 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3934 * java/parse.y (find_applicable_accessible_methods_list):
3935 Don't add an uninitialized value to the list.
3937 2000-05-25 Tom Tromey <tromey@cygnus.com>
3939 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3940 when trying to see if field's class should be initialized. Always
3941 initialize field's declaring class, not qualified class.
3944 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3945 `wfl_operator', to maybe_build_primttype_type_ref.
3948 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3950 * parse.y (patch_method_invocation): Don't try to lookup methods
3953 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3955 * parse.y (resolve_field_access): Call the appropriate <clinit>
3956 before accessing the length of a static array. Craft a decl for
3957 the field while its time. Fixes PR gcj/129.
3959 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3961 * parse.y (resolve_package): Correctly set `*next' (was off by
3963 (resolve_qualified_expression_name): Fixed comment.
3965 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3967 * jcf-parse.c (jcf_parse_source): Reset current_class and
3968 current_function_decl to NULL before parsing a new file.
3970 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3972 * parse.y (block_end:): If the collected block doesn't feature a
3973 statement, insert an empty statement.
3975 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3977 * parse.y (maybe_yank_clinit): New function.
3978 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3979 end of the list of methods belonging to a class.
3980 (java_complete_expand_method): Check whether <clinit> is really
3981 necessary and expand it accordingly.
3983 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3986 processed by the method's switch statement.
3988 2000-05-19 Tom Tromey <tromey@cygnus.com>
3990 * java-tree.h: Added init state enum.
3991 * decl.c (emit_init_test_initialization): Initialize class
3992 initialization check variable by looking at class' state.
3994 2000-05-19 Tom Tromey <tromey@cygnus.com>
3996 * java-tree.h (build_instanceof): Declare.
3997 (build_get_class): Declare.
3998 * parse.y (patch_binop): Use build_instanceof.
3999 * expr.c (build_instanceof): New function. If class is final,
4000 don't make a function call.
4001 (expand_java_INSTANCEOF): Use it.
4002 (build_get_class): New function.
4004 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4006 * jcf-write.c (generate_classfile): Scan the source_file for
4007 slashes with the right pointer variable.
4009 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4011 * lang.c (lang_decode_option): Update -Wunused flags by calling
4013 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4015 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4017 * check_init.c (check_init): Constify local char *.
4018 * class.c (push_class): Constify local char *.
4019 * java_tree.h: Update prototypes.
4020 * jcf-io.c (open_class): Constify filename parameter and
4022 (find_class): Remove redundant string copy. Cast return from
4024 * jcf-parse.c (read_class, parse_class_file, yyparse):
4025 Constify local char *.
4026 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4027 Constify local char *.
4028 * jcf.h (JCF): Constify filename and classname.
4029 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4030 * lang.c (init_parse): Constify parameter and return value.
4031 * lex.c (java_get_line_col): Constify filename parameter.
4032 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4033 * parse.y (java_parser_context_suspend,
4034 issue_warning_error_from_context, safe_layout_class): Constify
4036 * parse.c: Regenerate.
4038 2000-05-08 Tom Tromey <tromey@cygnus.com>
4040 * expr.c (build_jni_stub): Cache the result of
4041 _Jv_LookupJNIMethod.
4043 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4045 * decl.c (predef_filenames_size): Now 7.
4046 (predef_filenames): New seventh entry.
4048 2000-05-04 Tom Tromey <tromey@cygnus.com>
4050 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4051 Keep track of when we've seen a reference field after a
4052 non-reference field.
4053 (get_boehm_type_descriptor): Handle case where we see
4054 non-reference fields but no trailing reference field.
4055 * decl.c (rawdata_ptr_type_node): Define.
4056 (init_decl_processing): Initialize rawdata_ptr_type_node.
4057 * java-tree.h (rawdata_ptr_type_node): Declare.
4059 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4061 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4062 specifiers in calls to fprintf.
4064 2000-05-03 Andrew Haley <aph@cygnus.com>
4066 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4068 * javaop.h (WORD_TO_INT): New function.
4069 (IMMEDIATE_s4): Use WORD_TO_INT.
4070 * jcf.h (JPOOL_INT): Ditto.
4072 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4075 2000-04-19 Tom Tromey <tromey@cygnus.com>
4077 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4079 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4081 * expr.c (build_jni_stub): New function.
4082 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4084 * parse.y (java_complete_expand_methods): Expand a native method
4085 and call build_jni_stub if -fjni given.
4086 * lang-options.h: Document -fjni.
4087 * lang.c (flag_jni): New global.
4088 (lang_f_options): Added `jni' entry.
4089 * java-tree.h (soft_lookupjnimethod_node,
4090 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4092 (flag_jni): Declare.
4093 (build_jni_stub): Declare.
4094 (struct lang_decl): Added `native' flag.
4095 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4097 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4098 soft_jnipopsystemframe_node): New globals.
4099 (init_decl_processing): Set them. _Jv_InitClass only takes one
4102 * java-tree.def: Put into `C' mode.
4104 2000-04-27 Tom Tromey <tromey@cygnus.com>
4107 * expr.c (expand_invoke): Generate check to see if object pointer
4108 is null in nonvirtual invocation case.
4109 * java-tree.h (soft_nullpointer_node): Declare.
4110 * decl.c (soft_nullpointer_node): New global.
4111 (init_decl_processing): Initialize soft_nullpointer_node.
4112 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4113 or `private' methods.
4114 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4116 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4118 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4121 2000-04-26 Tom Tromey <tromey@cygnus.com>
4123 * zextract.c (find_zip_file_start): New function.
4124 (read_zip_archive): Use it.
4126 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4128 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4130 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4132 * class.c (common_enclosing_context_p): New function.
4133 * java-tree.h (common_enclosing_context_p): Added prototype.
4134 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4135 classes sharing an outer context with the current instance.
4136 * parse.y (build_access_to_thisn): Fixed leading comment.
4137 (verify_constructor_super): New local `supper_inner'. Skip
4138 enclosing context argument in the case of inner class constructors.
4139 (patch_method_invocation): Insert proper context as second
4140 parameter to pure inner class constructor super invocations.
4142 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4144 * parse.y (end_class_declaration): Reset the interface number
4147 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4149 * parse.y (source_start_java_method): Deleted unnecessary code.
4150 (patch_method_invocation): Fixed comment.
4152 2000-04-24 Robert Lipe <robertlipe@usa.net>
4154 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4156 2000-04-23 Tom Tromey <tromey@cygnus.com>
4158 * boehm.c (mark_reference_fields): Use int_byte_position.
4160 2000-04-22 Tom Tromey <tromey@cygnus.com>
4162 * boehm.c (mark_reference_fields): Only call byte_position on
4165 2000-04-22 Tom Tromey <tromey@cygnus.com>
4167 * boehm.c (mark_reference_fields): Added `last_view_index'
4168 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4170 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4172 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4173 * parse.y (check_class_interface_creation): Fixed comments. Select
4174 permitted modifiers for (inner) interfaces. Changed error message
4175 to report rejected modifiers used with local classes.
4177 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4179 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4180 of directly inherited type considered in scope.
4181 * parse.y (do_resolve_class): Search inherited classes for inner
4184 2000-04-20 Tom Tromey <tromey@cygnus.com>
4186 * parse.y (not_accessible_p): Use member's class, not current
4187 class, when doing inheritance check for protected reference.
4190 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4192 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4194 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4196 * parse.y (lookup_field_wrapper): Search for final local aliases.
4197 (resolve_expression_name): Let lookup_field_wrapper search for
4198 final local aliases. Force the value of `name' if one is found.
4199 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4200 an expression name. Fixed comments.
4202 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4204 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4206 2000-04-19 Tom Tromey <tromey@cygnus.com>
4208 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4210 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4212 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4214 2000-04-18 Tom Tromey <tromey@cygnus.com>
4217 * gjavah.c (utf8_cmp): Changed return value.
4218 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4220 (cxx_keywords): New global.
4221 (get_field_name): Handle new result of cxx_keyword_subst.
4222 (print_method_info): Likewise.
4224 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4226 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4227 with a newline, for CNI.
4228 (print_stub_or_jni): Print a space or newline before method name for
4230 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4231 (process_file): Include gcj/cni.h if generating CNI stubs.
4233 2000-04-16 Tom Tromey <tromey@cygnus.com>
4235 * gjavah.c (decompile_method): Use print_field_name.
4238 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4240 * parse.y (java_expand_classes): Reverse the package list once.
4241 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4243 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4244 the `==' and `!=' operators.
4246 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * jcf-write.c (generate_bytecode_insns): At invokation time,
4249 always relate an interface method to the type of its selector.
4251 2000-04-05 Tom Tromey <tromey@cygnus.com>
4254 * expr.c (expand_invoke): Generate check to see if object pointer
4255 is null in nonvirtual invocation case.
4256 * java-tree.h (soft_nullpointer_node): Declare.
4257 * decl.c (soft_nullpointer_node): New global.
4258 (init_decl_processing): Initialize soft_nullpointer_node.
4259 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4260 or `private' methods.
4261 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4263 2000-04-05 Tom Tromey <tromey@cygnus.com>
4266 * parse.y (check_final_assignment): Recognize assignments to the
4267 `length' field of an array when generating class files.
4269 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * class.c (decl_hash): Prototype removed.
4272 (decl_compare): Likewise.
4274 2000-04-05 Tom Tromey <tromey@cygnus.com>
4276 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4277 * parse.y (check_modifiers_consistency): Check for final/volatile
4278 clash. Fixes PR gcj/164.
4280 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4282 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4284 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4286 (add_method_1): Use `java_hash_hash_tree_node' and
4287 `java_hash_compare_tree_node'.
4288 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4289 (java_hash_compare_tree_node): Likewise.
4290 * parse.y (find_applicable_accessible_methods_list): Create,
4291 delete and use a hash table to remember already searched interfaces.
4293 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4295 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4298 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4300 * boehm.c (mark_reference_fields, set_bit): Prototype.
4301 (set_bit): Un-ANSI-fy definition.
4303 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4306 * decl.c (emit_init_test_initialization): Likewise.
4308 * gjavah.c (jni_print_char): Likewise.
4310 * parse.y (create_new_parser_context): Likewise.
4312 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4314 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4315 patch missing hunk. Fixed indentation.
4317 2000-03-30 Tom Tromey <tromey@cygnus.com>
4319 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4320 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4322 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4325 when negative *before* using it as an array index.
4326 * ChangeLog: Fixed typo.
4328 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4330 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4331 to 0 when it reaches -1.
4333 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4335 * jcf-parse.c (get_constant): Properly cast `num' during the
4336 invocation of `add_double'.
4337 * jcf-write.c (push_long_const): Properly cast `lo' before
4338 comparing it to short bounds.
4339 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4340 `interface_body:' is reduced after the current interface is
4343 2000-03-26 Tom Tromey <tromey@cygnus.com>
4345 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4346 Java-specific `-f' option.
4348 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4350 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4351 Adjust order of making types.
4352 Make bitsize_*_node values.
4354 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4356 * class.c (make_field_value): Use byte_position.
4357 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4358 (java_array_data_offset): Likewise.
4359 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4362 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4364 * parse.y (check_abstract_method_definitions): New local
4365 `end_type_reached'. Make sure we also consider `end_type'.
4366 (java_check_abstract_method_definitions): Make sure we eventually
4367 consider `java.lang.Object'.
4368 (maybe_use_access_method): Don't use access method if not in the
4369 context of a pure inner class or if the method's context is right.
4370 (find_applicable_accessible_methods_list): New static flag
4371 `object_done'. Don't search abstract classes as interfaces. Fixed
4372 indentation. Fixed the `java.lang.Object' only search. Search
4373 class interface(s) first, then fully search enclosing contexts.
4374 (find_most_specific_methods_list): Pick the closest candidate when
4375 they're all abstract.
4377 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4379 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4380 properly initialize `finished_label'. Don't emit gotos for empty
4383 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4385 * except.c (emit_handlers): Clear catch_clauses_last.
4387 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4389 * parse.y (check_method_types_complete): New function.
4390 (create_class): Reset anonymous class counter only when seeing an
4392 (java_complete_class): JDEP_METHOD: Don't recompute signature
4395 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4397 * class.c (build_static_ref): Fixed indentation in comment.
4398 * java-tree.def (TRY_EXPR): Fixed typo in name.
4399 (CLASS_LITERAL): Likewise.
4400 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4401 (struct lang_type): New field `dot_class'.
4402 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4403 (generate_classfile): Method `class$' is synthetic.
4404 * parse.y (build_do_class_method): New function.
4405 (build_dot_class_method_invocation): Likewise.
4406 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4407 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4408 (qualify_ambiguous_name): Likewise.
4409 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4410 (build_try_statement): Fixed leading comment.
4412 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4414 * class.c (make_field_value): Properly handle sizes.
4415 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4416 (layout_class_method): Count using trees.
4417 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4418 * expr.c (java_array_data_offset): Use int_bit_position.
4419 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4420 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4422 2000-03-16 Tom Tromey <tromey@cygnus.com>
4424 * lang.c (flag_hash_synchronization): New global.
4425 (lang_f_options): Added `hash-synchronization'.
4426 * lang-options.h: Mention -fhash-synchronization.
4427 * java-tree.h (flag_hash_synchronization): Declare.
4428 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4429 hash table synchronization is disabled.
4430 * decl.c (init_decl_processing): Only push `sync_info' value when
4431 hash table synchronization is disabled.
4432 * class.c (make_class_data): Only push `sync_info' field when hash
4433 table synchronization is disabled. Removed dead code.
4435 2000-03-16 Tom Tromey <tromey@cygnus.com>
4437 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4439 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4441 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4443 * parse.y (patch_method_invocation): Handle anonymous classes
4444 creation in static context.
4446 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4448 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4449 * parse.y (resolve_qualified_expression_name): Use it.
4450 (patch_method_invocation): Likewise.
4452 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4454 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4455 depending on the type of dependency which dictates what the
4457 (unresolved_type_p): Resolved types limited to the current class.
4459 2000-03-15 Tom Tromey <tromey@cygnus.com>
4461 * decl.c (init_decl_processing): Set type of `sync_info' to be
4464 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4465 Correctly compute bit number for current slot. Zero `high' and
4466 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4467 mark_reference_fields.
4468 (mark_reference_fields): New function.
4470 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4472 * parse.y (register_incomplete_type): Fixed initialization of
4475 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4477 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4479 (push_class_context, pop_class_context): New function.
4480 (class_body:): Call pop_class_context.
4481 (interface_body:): Likewise.
4482 (INNER_QUALIFIER): New macro.
4483 (report_class_declaration): Changed output format and use
4484 INNER_QUALIFIER. Call push_class_context.
4486 2000-02-14 Andrew Haley <aph@cygnus.com>
4488 * check-init.c (check_init): Add new cases for unary and binary
4491 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4493 * parse.y (resolve_package): Set `next' once a type name has been
4494 progressively discovered.
4495 (resolve_qualified_expression_name): Propagate resolution only if
4496 there are remaining qualifiers. Take into account `q' might have
4497 been cleared after re-qualification.
4498 * parse.y (patch_method_invocation): New local `resolved'.
4499 Section dealing with qualified expression rewritten to use
4500 resolve_field_access.
4502 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4504 * parse.h (PUSH_CPC): Fixed indentation.
4505 (DEBUG_CPC): New macro.
4506 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4507 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4508 * parse.y (class_body_declaration:): Use
4509 SET_CPC_INSTANCE_INITIALIZER_STMT.
4510 (method_declaration:): Check for null current_function_decl.
4511 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4512 (java_parser_context_pop_initialized_field): Better handling of
4514 (maybe_make_nested_class_name): Mark nested class name as
4515 qualified when necessary.
4516 (end_class_declaration): Don't call java_parse_context_resume when
4517 one or more error occurred.
4518 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4519 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4520 SET_CPC_INITIALIZER_STMT.
4521 (method_header): Check for inner classes declaring static methods.
4522 (resolve_qualified_expression_name): Handle situation where `this'
4525 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4527 * typeck.c (build_prim_array_type): Correctly set the high word too.
4529 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4531 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4533 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4534 list of methods for interfaces.
4536 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4538 * parse.y (qualify_ambiguous_name): Properly handle expressions
4541 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * parse.y (check_final_assignment): Extended to process
4545 (patch_assignment): Have check_final_assignment called only once.
4547 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4549 * java-tree.h (IS_INIT_CHECKED): New flag.
4550 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4551 * parse.y (patch_string): Call force_evaluation_order on the
4552 completed string concatenation tree.
4553 * expr.c (force_evaluation_order): Call force_evaluation_order on
4554 function's arguments too.
4556 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4558 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4559 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4560 (build_anewarray): Likewise.
4561 * parse.y (patch_newarray): Likewise.
4562 * parse.c: Regenerated.
4564 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4566 * decl.c (init_decl_processing): Added new class fields `depth',
4567 `ancestors', and `idt' to class_type_node. Use
4568 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4569 * class.c (make_class_data): Push initial values for new fields.
4570 * java-tree.h: Updated prototype for `build_invokeinterface'.
4571 * expr.c (build_invokeinterface): Changed parameters to accept
4572 `method' tree. Calculate index of `method' in its declaring
4573 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4574 (expand_invoke): Call `build_invokeinterface' with new parameters.
4575 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4578 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4580 * typeck.c (lookup_do): Search superinterfaces first
4581 when looking up an interface method. From Godmar Back
4584 2000-03-06 Tom Tromey <tromey@cygnus.com>
4586 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4588 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4590 * java-tree.h (lookup_argument_method2): Declared.
4591 (safe_layout_class): Prototype moved from parse.h.
4592 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4593 * parse.y (java_check_regular_methods): Local `super_class' gone.
4594 Call lookup_argument_method2 instead of lookup_argument_method.
4595 Perform modifier match for methods found declared in implemented
4596 interfaces. Fixed indentation problem. Overriding/hiding error
4597 report to take place only for methods found in classes.
4598 * typeck.c (lookup_argument_method): Changed leading
4599 comment. Re-written by calling lookup_do.
4600 (lookup_argument_method2): New function.
4601 (lookup_java_method): Re-written by calling lookup_do.
4602 (lookup_do): New function.
4604 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4606 * check-init.c (check_init): Removed dead code. Handle (blank)
4608 * parse.y (declare_local_variables): New local `final_p', set it
4609 and use it to initialize LOCAL_FINAL.
4610 (check_final_assignment): Only check FIELD_DECLs.
4612 2000-02-17 Tom Tromey <tromey@cygnus.com>
4614 * Makefile.in (JAVA_OBJS): Added boehm.o.
4615 (boehm.o): New target.
4616 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4617 * java-tree.h (flag_use_boehm_gc): Declare.
4618 (get_boehm_type_descriptor): Declare.
4619 * lang.c (lang_f_options): Added `use-boehm-gc'.
4620 (flag_use_boehm_gc): New global.
4621 * lang-options.h: Added -fuse-boehm-gc.
4622 * boehm.c: New file.
4623 * class.c (get_dispatch_table): If class uses a Boehm type
4624 descriptor, put it in the vtable.
4625 (make_class_data): Removed dead code.
4627 2000-03-03 Per Bothner <per@bothner.com>
4629 * decl.c (init_decl_processing): Initialize sizetype properly.
4631 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4634 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4635 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4636 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4637 (jcf_parse): New local `current'. Load innerclasses seen in outer
4638 context being processed.
4639 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4640 * jcf-write.c (append_innerclasses_attribute): New function.
4641 (append_innerclasses_attribute_entry): Likewise.
4642 (get_access_flags): Handle static classes. Set anonymous and local
4643 classes to be private.
4644 (generate_classfile): Attribute count adjusted. Call
4645 append_innerclasses_attribute.
4646 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4647 PURE_INNER_CLASS_TYPE_P.
4648 * parse.y (parser_qualified_classname): New parameter `is_static',
4649 produce non qualified name accordingly.
4650 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4651 (create_interface): Added argument to parser_qualified_classname.
4652 (create_class): Added argument to parser_qualified_classname. Setup
4653 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4654 (add_inner_class_fields): Fixed indentation.
4655 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4656 (method_declarator): Fixed typo in comment.
4657 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4658 (build_current_thisn): Likewise.
4659 (patch_method_invocation): Likewise.
4661 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4663 * decl.c (current_function_decl): Move to toplev.c.
4665 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4667 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4668 (DECL_BIT_INDEX): Use underlying representation.
4669 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4671 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4673 * expr.c (build_java_ret): Pass proper type to size_binop.
4675 2000-02-25 Anthony Green <green@cygnus.com>
4677 * expr.c (build_class_init): Mark the decl to be ignored by
4679 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4680 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4681 * class.c (init_test_hash_newfunc): New function.
4682 (decl_hash): New function.
4683 (decl_compare): New function.
4684 * decl.c (emit_init_test_initialization): New function.
4685 (complete_start_java_method): Traverse the init test hashtable,
4686 calling emit_init_test_initialization.
4687 (always_initialize_class_p): Define.
4688 * expr.c (build_class_init): Use initialization tests when
4689 emitting class initialization code.
4690 (always_initialize_class_p): Declare.
4691 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4693 * java-tree.h: Include hash.h.
4694 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4695 (struct lang_decl): Add init_test_table field.
4696 (init_test_hash_entry): Define.
4698 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4700 * gjavah.c (main): Avoid using `argi' to report unimplemented
4703 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4705 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4706 initialize locals to avoid warnings. Local `exception_type' moved
4709 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4711 * parse.y (resolve_expression_name): Use `orig' as a second
4712 argument to resolve_field_access.
4713 (resolve_field_access): Removed unnecessary code when dealing with
4716 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4718 * class.c (push_super_field): Don't push the field twice.
4719 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4720 * parse.h (java_reorder_fields): Prototyped.
4721 * parse.y (java_reorder_fields): New function.
4722 (java_layout_class): Simplified not to worry about re-ordering.
4724 2000-02-23 Tom Tromey <tromey@cygnus.com>
4726 * gjavah.c (print_name): In JNI case, correctly quote string.
4727 (print_method_info): Don't handle overrides in JNI mode.
4729 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4731 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4732 value type set to `boolean_type_node'.
4734 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4736 * jcf-dump.c (main): Test for correct condition after
4737 output file creation.
4739 2000-02-19 Anthony Green <green@cygnus.com>
4741 * jcf-depend.c (add_entry): Fix test for first list entry.
4743 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4745 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4746 * constants.c (build_constants_constructor): Likewise.
4748 2000-02-19 Anthony Green <green@cygnus.com>
4750 * jcf-depend.c (add_entry): Add entries to the end of the list.
4752 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4754 * decl.c (INT_TYPE_SIZE): Define if necessary.
4755 (expand_java_return): Handle the case of a native integer smaller
4758 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4760 * gjavah.c (help): Use GCCBUGURL.
4761 * jv-scan.c (help): Likewise.
4762 * jcf-dump.c (help): Likewise.
4764 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4769 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * jcf-parse.c (load_class): Call `fatal' if no file containing
4772 the target class are found.
4774 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4776 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4777 lex.c, lex.h, and PARSE_H to...
4778 (parse.o, parse-scan.o): ...here, respectively.
4780 * lex.c: Split out code that may trigger SIGFPE from yylex()
4781 to its own function.
4782 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4784 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4786 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4788 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4790 * parse.y (outer_field_access_p): Stop in time when outer contexts
4792 (resolve_qualified_expression_name): Properly qualify *everything*
4793 after a package.type to be resoled as expression names.
4794 (find_applicable_accessible_methods_list): Save/restore `class' to
4795 isolate it from a possible outer context search.
4797 2000-02-15 Tom Tromey <tromey@cygnus.com>
4799 * gjavah.c (jni_print_char): New function.
4800 (print_full_cxx_name): Use it.
4801 (decode_signature_piece): Likewise.
4802 (print_cxx_classname): Likewise.
4804 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4806 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4808 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4810 * gjavah.c: Include version.h.
4812 * jcf-dump.c: Likewise.
4814 * jv-scan.c: Likewise.
4816 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (outer_field_access_fix): First parameter now a tree
4819 node. Check for assignement to final. First argument to
4820 build_outer_field_access_fix modified to accommodate prototype.
4821 (build_outer_field_access): Don't check for assignment to final
4823 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4824 possibly returned by outer_field_access_fix. Changed
4825 outer_field_access_fix's first argument.
4826 (check_final_assignment): $finit$'s context is OK.
4827 (patch_unaryop): Use node instead of its line/column value when
4828 calling outer_field_access_fix.
4830 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * parse.y (interface_declaration:): No longer tagged
4833 <node>. Re-installed default action.
4834 (class_member_declaration:): Handle inner interfaces.
4835 (interface_member_declaration): Handle inner interfaces and
4837 (create_interface): Push error if one seen. Suspend parsing
4838 context when processing an inner interface.
4839 (register_fields): Inner class static field limitations not to
4840 apply to inner interfaces.
4842 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4844 * jcf-parse.c (load_class): Update `java_error_count' when a
4845 class' file can't be found.
4846 (parse.y): Avoid (byte)code generation when errors seen.
4848 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4850 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4851 decodes a valid node.
4852 (patch_binop): Handle TRUNC_DIV_EXPR.
4854 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4856 * parse.y (resolve_package): New local `acc'. Try to progressively
4857 build and guess a package and type name.
4859 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4861 * parse.y (find_applicable_accessible_methods_list): Load and
4862 layout the search class if necessary.
4863 (java_complete_tree): Keep to original type of the folded initial
4866 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4868 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4869 Generate error message if circularity is detected. New static
4871 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4872 * jcf-write.c (generate_bytecode_insns): Very simply handle
4874 * parse.y (java_check_circular_reference): Use
4875 `cyclic_inheritance_report' during report, if necessary.
4876 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4877 walking NEW_ARRAY_INIT twice.
4879 2000-02-09 Tom Tromey <tromey@cygnus.com>
4881 * parse.y (check_class_interface_creation): Allow inner classes to
4882 be `private' or `protected', check modifiers' consistency. Prevent
4883 block local classes from bearing any modifiers.
4885 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4887 * except.c (check_start_handlers): Re-add prototype lost in last
4889 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4891 2000-02-09 Andrew Haley <aph@cygnus.com>
4893 * decl.c (clear_binding_level): Remove excess initializer.
4894 (maybe_poplevels): Remove unused variable.
4895 (force_poplevels): Ditto.
4896 (struct binding_level): Add comment.
4898 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4900 * jcf-write.c (generate_classfile): Don't consider
4901 pre-initialization with reference value (use <clinit> instead.)
4902 * parse.y (java_fix_constructors): No generated constructor for
4904 (build_outer_field_access): Removed debug message.
4905 (outer_field_expanded_access_p): Adapted to bytecode generation.
4906 (build_outer_field_access_method): Use fix_method_argument_names.
4907 (build_outer_method_access_method): Fixed indentation. Added
4908 comment. Handle access method generation for static and also void
4910 (build_access_to_thisn): Inserted debug message.
4911 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4912 (resolve_qualified_expression_name): Fixed comment.
4913 (not_accessible_p): Adapted to bytecode generation. Added comment.
4914 (patch_method_invocation): Added comment.
4915 (maybe_use_access_method): Fixed leading comment. Handle static
4917 (java_complete_lhs): Don't shortcut handling of initialized upon
4918 declaration String type static fields when generating bytecode.
4919 (patch_unaryop): Handle outer field access when generating
4922 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4924 * java-tree.h (FIELD_THISN): New macro.
4925 * jcf-write.c (append_synthetic_attribute): New function.
4926 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4927 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4928 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4930 (build_outer_field_access): Turned on access functions usage and
4931 generation when compiling to bytecode.
4932 (maybe_use_access_method): Likewise.
4934 2000-01-25 Andrew Haley <aph@cygnus.com>
4936 * java-except.h (struct eh_range): Add `expanded' field.
4937 (maybe_start_try): Add end_pc arg.
4938 (maybe_end_try): Ditto.
4939 * java-tree.h (force_poplevels): new function.
4940 * expr.c (expand_byte_code): Don't call maybe_start_try or
4942 * except.c (add_handler): Reset expanded.
4943 (expand_start_java_handler): Set expanded.
4944 (check_start_handlers): Don't expand a start handler that's
4945 already been expanded.
4946 (maybe_start_try): Add end_pc arg. Only expand a handler which
4948 (expand_end_java_handler): call force_poplevels.
4949 (force_poplevels): new function.
4950 * decl.c (binding_level): Add start_pc of binding level.
4951 (maybe_pushlevels): Call maybe_start_try when pushing binding
4953 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4954 (LARGEST_PC): Define.
4955 (clear_binding_level): Use LARGEST_PC.
4957 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4958 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4959 (binding_depth, is_class_level, current_pc): new variables.
4960 (struct binding_level): ditto.
4961 (indent): new function.
4962 (push_jvm_slot): add debugging info.
4963 (maybe_pushlevels): ditto.
4964 (maybe_poplevels): ditto.
4967 (start_java_method): ditto.
4968 (give_name_to_locals): comment only.
4969 * except.c (binding_depth, is_class_level, current_pc):
4971 (expand_start_java_handler): add debugging info.
4972 (expand_end_java_handler): ditto.
4974 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4976 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4977 (print_name_for_stub_or_jni, process_file): Constify a char*.
4979 2000-02-03 Tom Tromey <tromey@cygnus.com>
4981 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4983 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4985 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4986 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4989 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4991 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4992 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4993 (struct lang_type): New field `ii_block'.
4994 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4995 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4996 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4997 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4998 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4999 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5001 * parse.y (add_instance_initializer): New function.
5002 (in_instance_initializer): New static global.
5003 (class_body_declaration:): Link instance initializer block.
5004 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5005 (array_creation_expression:): Remove unused local.
5006 (java_parser_context_push_initialized_field): Fixed leading
5007 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5008 CPC_INSTANCE_INITIALIZER_LIST.
5009 (java_parser_context_pop_initialized_field): Likewise.
5010 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5011 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5012 CPC_INITIALIZER_STMT.
5013 (fix_constructors): New local `class_type'. Use it. Call
5014 add_instance_initializer.
5015 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5016 (patch_return): Forbid return in instance initializers.
5017 (patch_throw_statement): Enforce exception handling in the context
5018 of instance initializers.
5020 2000-02-03 Tom Tromey <tromey@cygnus.com>
5022 * Make-lang.in (java.mostlyclean): Remove executables in
5025 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5027 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5028 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5029 (java_float_finite): Convert to use union Word from javaop.h.
5030 (java_double_finite): Convert to use union DWord from javaop.h.
5032 2000-02-02 Tom Tromey <tromey@cygnus.com>
5034 * gjavah.c (options): Added `jni' entry.
5035 (help): Document -jni.
5036 (flag_jni): New global.
5037 (process_file): Handle JNI output. Don't print text from
5038 -prepend, -add, etc, when generating stubs. Only remove `.class'
5039 suffix if it actually exists.
5040 (main): Create a `.c' file when run with `--jni --stubs'. Create
5041 correct output file name with `--jni'.
5042 (print_include): Mangle header name differently in JNI case.
5043 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5045 (print_method_info): Handle JNI case. Put signature info into
5046 method name. Handle case when STREAM is NULL.
5047 (print_name_for_stub_or_jni): New function.
5048 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5049 (print_cxx_classname): Handle JNI.
5050 (print_full_cxx_name): Likewise.
5051 (decode_signature_piece): Likewise.
5052 (overloaded_jni_method_exists_p): New function.
5053 (struct method_name): Added `signature' and `sig_length' fields.
5054 (HANDLE_END_FIELD): Do nothing in JNI mode.
5056 2000-02-02 Tom Tromey <tromey@cygnus.com>
5058 * jv-scan.c: Include version.c, <getopt.h>.
5059 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5060 (options): New array.
5061 (usage): New function.
5062 (version): New function.
5063 (main): Use getopt_long to parse command line.
5064 * jcf-dump.c: Include version.c, <getopt.h>.
5065 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5066 OPT_JAVAP): New macros.
5067 (options): New array.
5068 (usage): Return `void'. Changed message.
5069 (help): New function.
5070 (version): New function.
5071 (main): Use getopt_long_only to parse command line.
5072 * gjavah.c: Include <getopt.h>.
5073 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5074 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5075 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5076 (options): New array.
5077 (java_no_argument): Removed.
5078 (help): Updated with missing options.
5079 (main): Use getopt_long_only to parse command line.
5080 (usage): Changed message.
5082 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5084 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5085 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5086 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5087 * parse.y (array_creation_expression:): Handle anonymous arrays.
5088 (build_array_from_name): Don't set `ret_name' if null.
5089 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5090 (qualify_ambiguous_name): Likewise.
5091 (java_complete_expand_class): Likewise.
5093 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5095 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5096 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5097 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5098 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5099 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5100 AIPL_FUNCTION_COMPLETED_INVOCATION.
5101 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5102 AIPL_FUNCTION_INVOCATION_READY.
5103 (AIPL_FUNCTION_DECLARATION): New enum entry.
5104 * parse.y (reorder_static_initialized): New function.
5105 (java_parser_context_pop_initialized_field): Use it.
5106 (add_inner_class_fields): Use
5107 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5108 augmented. Install marker after last alias initializer, if any.
5109 (generate_finit): Fixed typo. Don't try to retain only the used
5111 (method_header): Compute and set DECL_FUNCTION_NAP.
5112 (method_declarator): Fixed comment. Insert alias initializer in
5114 (build_alias_initializer_parameter_list): Fixed leading
5115 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5116 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5117 (java_complete_expand_class): Code to retain only used aliases
5119 (java_complete_expand_methods): New local `first_decl'. Generate
5120 $finit$ first, then expand the constructors, regular methods and
5122 (java_complete_expand_method): Don't report error on missing
5123 return statement if previously detected bogus.
5124 (fix_constructors): Don't patch constructor parameters list.
5125 (patch_method_invocation): Use new AIPL enum values. Reverse
5126 alias initializer list for anonymous classes.
5128 2000-01-30 Anthony Green <green@redhat.com>
5130 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5131 determine how many stack slots to pop.
5133 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5135 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5136 error handling/recovery.
5137 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5139 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5141 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5142 FIELD_LOCAL_ALIAS_USED): New macros.
5143 (DECL_FUNCTION_NAP): New macro.
5144 (struct lang_decl): New field `nap'.
5145 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5146 (struct lang_type): New fields `finit_stmt_list' and
5148 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5149 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5150 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5151 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5152 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5153 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5154 (BUILD_THROW): Macro line separator re-indented.
5155 * parse.y (end_class_declaration): New function.
5156 (maybe_generate_pre_expand_clinit): New name for
5157 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5158 pre-expand static fields.
5159 (maybe_generate_clinit): Function deleted.
5160 (check_for_static_method_reference): Prototype's parameter list
5162 (generate_finit): New name for maybe_generate_finit. Changed
5163 leading comment. Function rewritten to use
5164 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5165 (build_alias_initializer_parameter_list): New function.
5166 (java_parser_context_pop_initialized_field): Likewise.
5167 (add_inner_class_fields): Likewise.
5168 (type_declaration:): Call end_class_declaration.
5169 (class_member_declaration:): Likewise.
5170 (formal_parameter_list:): Fixed typos.
5171 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5172 element. Improved error handling.
5173 (block_statement:): Call end_class_declaration.
5174 (anonymous_class_creation:): Likewise.
5175 (create_anonymous_class): Fixed comments.
5176 (create_class): Call add_inner_class_fields.
5177 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5178 (method_header): Use MARK_FINAL_PARMS.
5179 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5180 (method_declarator): Propagate final argument flag.
5181 (craft_constructor): New local `artificial'. Call
5182 build_alias_initializer_parameter_list. Use
5183 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5184 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5186 (complete_expand_class): Get rid of unused outer context local
5188 (java_complete_expand_methods): Fixed leading
5189 comment. Generate/pre-expand <clinit> first. Changed method
5190 expansion order to regular, $finit$, constructors, <clinit>.
5191 (java_complete_expand_method): Set current_function_decl.
5192 (fix_constructors): Fix constructor parameter list to account for
5193 outer context local alias initializers.
5194 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5195 (resolve_expression_name): Lookup outer context local aliases. New
5196 local `access', use it.
5197 (patch_method_invocation): Patch inner class ctor invocation with
5198 outer context local aliases initialization values. $finit$
5199 invocation patching now includes things generated with
5200 build_alias_initializer_parameter_list.
5201 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5202 (build_super_invocation): Likewise.
5203 (patch_assignment): Changed comment.
5205 2000-01-27 Andrew Haley <aph@cygnus.com>
5207 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5211 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5213 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5215 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5217 * parse.y (register_fields): Don't pass a format specifier to
5218 OBSOLETE_MODIFIER_WARNING.
5219 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5220 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5222 (check_modifiers): Change function into a macro.
5223 (check_class_interface_creation): Pass a literal format string.
5225 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5227 * buffer.h: PROTO -> PARAMS.
5228 * check-init.c: Likewise.
5229 * class.c: Likewise.
5230 * constants.c: Likewise.
5231 * convert.h: Likewise.
5233 * except.c: Likewise.
5235 * gjavah.c: Likewise.
5236 * java-except.h: Likewise.
5237 * java-tree.h: Likewise.
5238 * jcf-depend.c: Likewise.
5239 * jcf-dump.c: Likewise.
5240 * jcf-parse.c: Likewise.
5241 * jcf-path.c: Likewise.
5242 * jcf-reader.c: Likewise.
5243 * jcf-write.c: Likewise.
5245 * jv-scan.c: Likewise.
5246 * jvgenmain.c: Likewise.
5247 * jvspec.c: Likewise.
5251 * parse-scan.y: Likewise.
5252 * parse.h: Likewise.
5253 * parse.y: Likewise.
5254 * typeck.c: Likewise.
5255 * verify.c: Likewise.
5258 * zextract.c: Likewise.
5259 * zipfile.h: Likewise.
5261 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5263 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5264 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5265 * constants.c (build_constant_data_ref): Check for cached
5266 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5267 in TYPE_CPOOL_DATE_REF.
5268 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5269 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5270 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5271 (LOCAL_FINAL): New macro.
5272 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5273 constant pool -- don't try to reuse.
5274 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5276 (find_in_current_zip): Use TYPE_JCF.
5277 * parse.h (java_check_final): Prototype removed.
5278 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5279 (maybe_create_class_interface_decl,
5280 check_class_interface_creation): Likewise.
5281 (java_expand_finals): Function removed.
5282 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5283 (block_statement:): Fixed comment.
5284 (anonymous_class_creation:): Likewise.
5285 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5287 (check_class_interface_creation): Loosened error report on (inner)
5288 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5289 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5290 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5292 (create_interface): Likewise.
5293 (anonymous_class_counter): New static global.
5294 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5295 patch. Fixed comments.
5296 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5297 anonymous_class_counter when declaring a toplevel class.
5298 (craft_constructor): Fixed constructor name when handling
5299 anonymous classes. Anonymous class constructors to feature hidden
5301 (java_fix_constructors): Added comment.
5302 (java_check_final): Function removed.
5303 (java_complete_expand_methods): Fixed comment. Don't generate
5304 class data, save its outgoing constant pool instead.
5305 (verify_constructor_super): Skip anonymous class constructor
5306 hidden this$<n> parameter.
5307 (java_expand_classes): New local `saved_ctxp'. Removed call to
5308 java_expand_finals and java_check_final. Expand anonymous class
5309 constructors. Generate class data.
5310 (build_super_invocation): Skip anonymous class hidden this$<n>
5312 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5313 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5314 (set_java_signature): Likewise.
5316 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5318 * gjavah.c: Delete ACC_VISIBILITY define.
5319 * jcf.h: Add ACC_VISIBILITY define.
5320 * parse.y: final: rule tagged <value>.
5321 (java_check_regular_methods): Use ACC_VISIBILITY define for
5322 default package access check.
5323 (local_variable_declaration_statement): Use final: rule.
5325 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5327 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5330 2000-01-17 Tom Tromey <tromey@cygnus.com>
5332 * gjavah.c (print_field_info): Allow non-static final fields.
5334 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5336 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5337 * parse.y (patch_anonymous_class): New function.
5338 (create_anonymous_class): Register incomplete type when the
5339 class/interface to extends/implement isn't known yet.
5340 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5341 (verify_constructor_super): Tuned error message.
5343 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5345 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5346 (ANONYMOUS_CLASS_P): New macro.
5347 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5348 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5349 * parse.y (create_class): Added leading argument.
5350 (maybe_create_class_interface_decl,
5351 check_class_interface_creation): Likewise.
5352 (craft_constructor): New function.
5353 (verify_constructor_super): Added argument in prototype.
5354 (class_declaration:): Inserted leading argument.
5355 (for_begin:): Use FOR_LOOP_P.
5356 (anonymous_class_creation): Create WFL of the anonymous class to
5357 instantiate. Call build_new_invocation. Added comments.
5358 (check_class_interface_creation): Handle parameter `anonymous' in
5359 verbose mode class creation announce.
5360 (link_nested_class_to_enclosing): Exclude anonymous classes.
5361 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5362 anonymous class, even though they appear to have an enclosing
5364 (create_interface): Pass extra argument to
5365 check_class_interface_creation.
5366 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5367 (create_class): Call check_class_interface_creation and
5368 maybe_create_class_interface_decl with extra new argument. Don't
5369 add private this$<n> to anonymous classes.
5370 (method_declarator): Insert hidden this$<n> to anonymous class
5372 (java_fix_constructors): Deleted code creating default
5373 constructor. Call craft_constructor instead.
5374 (java_check_regular_methods): Set `saw_constructor' to 1 for
5376 (fix_constructors): Pass extra argument to verify_constructor_super.
5377 (verify_constructor_super): New local `sdecl', use it. Search for
5378 matching constructor (possibly featuring arguments) in super
5380 (lookup_method_invoke): Craft constructor according to arguments
5381 list when dealing with anonymous class constructors.
5382 (build_super_invocation): Pass arguments to anonymous class super
5384 (search_loop): Use FOR_LOOP_P.
5385 (labeled_block_contains_loop_p): Likewise.
5387 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5389 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5390 (enclosing_context_p): New function.
5391 (get_access_flags_from_decl): Handle CLASS_STATIC.
5392 (maybe_layout_super_class): Extra first argument passed to
5394 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5396 * decl.c (access0_identifier_node): New global.
5397 (init_decl_processing): access0_identifier_node initialized.
5398 (pushdecl): Set DECL_CONTEXT only on non type decls.
5399 * expr.c (lookup_field): Lookup inner class fields in enclosing
5401 (expand_invoke): Use ID_INIT_P.
5402 (expand_java_field_op): Use DECL_CLINIT_P.
5403 * java-tree.def (CLASS_LITERAL): New tree code.
5404 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5405 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5406 (struct lang_decl): New field `inner_access'.
5407 (enclosing_context_p): Prototyped.
5408 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5409 ID_CLINIT_P): New macros.
5410 (CLASS_STATIC): New macro.
5411 (CLASS_ACCESS0_GENERATED_P): New macro.
5412 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5413 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5414 INNER_CLASS_P): New macros.
5415 (DECL_INNER_CLASS_LIST): New macro.
5416 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5418 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5419 the shift value to int. Fixed typo in comment.
5420 * lex.c (inst_id, wpv_id): Initialize.
5421 * mangle.c (unicode_mangling_length): Take `$' into account.
5422 * parse.h (DRECOVER, RECOVER): Terminate properly.
5423 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5424 (typedef struct _jdep): New field `enclosing'.
5425 (JDEP_ENCLOSING): New macro.
5426 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5427 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5428 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5429 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5430 GET_ENCLOSING_CPC_CONTEXT): New macros.
5431 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5432 (do_resolve_class): Added extra argument in prototype.
5433 * parse.y (resolve_class): Added extra argument in prototype.
5434 (maybe_create_class_interface_decl): Likewise.
5435 (maybe_use_access_method, build_wfl_wrap): New functions.
5436 (java_complete_expand_classes, java_complete_expand_class):
5438 (java_parser_context_push_initialized_field,
5439 java_parser_context_suspend, java_parser_context_resume):
5441 (maybe_make_nested_class_name, make_nested_class_name,
5442 set_nested_class_simple_name_value,
5443 link_nested_class_to_enclosing, find_as_inner_class,
5444 find_as_inner_class_do, check_inner_class_redefinition,
5445 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5446 maybe_build_thisn_access_method, build_outer_field_access,
5447 build_outer_field_access_methods, build_outer_field_access_expr,
5448 build_outer_method_access_method, build_new_access_id,
5449 build_outer_field_access_method, outer_field_access_p,
5450 outer_field_expanded_access_p, outer_field_access_fix,
5451 build_incomplete_class_ref, patch_incomplete_class_ref,
5452 create_anonymous_class): Likewise.
5453 (inst_id, wpv_id): New static global variables.
5454 (synchronized:): New rule, tagged <node>.
5455 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5457 (anonymous_class_creation:): New rule, tagged <node>.
5458 (NEW_TK): Tagged <node>.
5459 (type_literals, array_type_literal): New rules, tagged <node>.
5460 (class_declaration:): Removed action when reducing by class_body:
5461 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5462 using GET_CPC in sub-rules.
5463 (class_member_declaration): Handle inner classes.
5464 (method_declaration): When reducing method_header:, reset
5465 current_function_decl when appropriate.
5466 (method_declarator:): Set the number of formal parameter to 0 for
5467 method declared without arguments.
5468 (constructor_declarator:): Likewise.
5469 (static_initializer:): List of elements kept in a list.
5470 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5471 use of the keyword `static' for type declarations.
5472 (block_statement:): Handle inner class declarations.
5473 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5474 type qualified `this'.
5475 (class_instance_creation_expression): Use anonymous_class_creation:
5476 to handle inner class instances creation. Handle qualified `new'.
5477 (something_dot_new): Added appropriate actions.
5478 (create_new_parser_context): New function.
5479 (java_push_parser_context, java_parser_context_save_global,
5480 java_parser_context_suspend): Use create_new_parser_context.
5481 (check_modifiers): Changed leading comment.
5482 (check_class_interface_creation): Handle interclasses.
5483 (add_superinterfaces): Fixed comment.
5484 (create_interface): Build qualified name from the raw_name instead
5485 of its matching WFL. Push the initialized fields list. raw_name added
5486 as an extra argument to maybe_create_class_interface_decl.
5487 (create_class): Build qualified name from the raw_name instead of
5488 its matching WFL. Removed assignment to current_parsed_class_un.
5489 Call PUSH_ERROR before returning an error. Suspend the current
5490 parser context when processing an inner class. Push the
5491 initialized fields list. raw_name added as an extra argument to
5492 maybe_create_class_interface_decl. Add the private this$<n>
5494 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5495 (register_fields): Get the class type from GET_CPC and handle
5496 previous errors. Added code to handle the creation of static
5497 fields in inner classes. Initialized fields initialization
5498 statements kept in a list of lists.
5499 (maybe_generate_finit): Initialized fields initialization
5500 statements kept in a list of lists. Use GET_CPC.
5501 (maybe_generate_clinit): Likewise.
5502 (method_header): Use GET_CPC and GET_CPC_UN.
5503 (parser_qualified_classname): Handle inner classes.
5504 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5505 (java_fix_constructors): Hide pointer to enclosing context
5506 instance in constructor list when dealing with inner classes.
5507 (jdep_resolve_class): Call resolve_class with extra first argument
5509 (resolve_class): Add enclosing context as a first extra argument
5510 to do_resolve_class.
5511 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5513 (resolve_no_layout): Extra argument added to resolve_class
5515 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5516 (java_get_real_method_name): Use GET_CPC_UN.
5517 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5518 (java_check_abstract_methods): Handle static method declared in
5519 inner classes by an error.
5520 (java_check_regular_methods): Use DECL_CLINIT_P.
5521 (source_start_java_method): Also set DECL_MAX_LOCALS.
5522 (create_artificial_method): Call java_parser_context_save_global
5523 and java_parser_context_restore_global instead of saving/restoring
5524 the context by hand.
5525 (expand_start_java_method): Improved verbose mode message.
5526 (java_complete_expand_methods): Fixed leading comment. Use
5528 (fix_constructors): Added assignment to this$<n> if necessary.
5529 (java_expand_classes): Call java_complete_expand_classes instead
5530 of java_complete_expand_methods.
5531 (make_qualified_primary): Simplified.
5532 (merge_qualified_name): Optimized for missing left or right parts.
5533 (resolve_expression_name): Handle access to outer class fields from
5535 (resolve_qualified_expression_name): New macro
5536 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5537 classes. Report error on non appropriate qualification of
5538 `new'. Handle qualified `this'.
5539 (not_accessible_p): Allow access to outer class private fields from
5541 (patch_method_invocation): Handle method invocations through
5542 access methods and inner class constructor invocations.
5543 (find_applicable_accessible_methods_list): Search enclosing
5544 contexts of an inner class.
5545 (search_applicable_methods_list): Fixed typo.
5546 (argument_types_convertible): Handle inner class constructors'
5547 hidden outer context reference argument.
5548 (qualify_ambiguous_name): Handle qualified `this'.
5549 (java_complete_lhs): Handle use of field accessed through
5550 artificial access methods in various cases of assignments. Handle
5552 (check_final_assignment): Use DECL_CLINIT_P.
5553 (valid_ref_assignconv_cast_p): Handle the destination being an
5554 enclosing context of the source.
5555 (patch_unaryop): Handle use of field accessed through artificial
5557 (patch_return): Use DECL_CLINIT_P.
5558 (patch_throw_statement): Use DECL_CLINIT_P.
5559 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5560 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5563 2000-01-16 Anthony Green <green@cygnus.com>
5565 * parse.y (build_string_concatenation): Only use
5566 StringBuffer(String) shortcut if String arg is constant.
5568 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5571 the shift value to int. Fixed typo in comment.
5573 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5575 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5576 * jcf-write.c: Likewise.
5577 * parse.y: Likewise.
5578 * parse.c: Regenerate.
5580 2000-01-09 Anthony Green <green@cygnus.com>
5582 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5583 bytecodes in the correct order.
5585 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5587 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5589 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5591 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5592 before building constant array decl.
5594 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5596 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5597 method invocation and typo in conditional expression.
5598 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5599 the appropriate NOTE_POP.
5600 * parse.y (patch_binop): Shift value mask to feature the right
5603 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5605 * class.c (assume_compiled, assume_compiled_node): Add static
5607 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5609 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5611 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5613 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5614 to `__modifier' to avoid stringifying it.
5616 * parse.y (verify_constructor_circularity): Don't call a variadic
5617 function with a non-literal format string.
5618 (java_check_abstract_methods): Move unreachable code inside
5619 `continue' statement.
5620 (lookup_method_invoke): Call xstrdup, not strdup.
5622 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5625 * jcf-parse.c (yyparse): Likewise.
5627 * jv-scan.c (main): Likewise.
5629 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5631 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5632 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5633 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5636 * parse.y (synchronized, variable_redefinition_error,
5637 check_class_interface_creation, create_interface, create_class,
5638 method_header, finish_method_declaration,
5639 check_modifiers_consistency, method_declarator,
5640 complete_class_report_errors, check_abstract_method_definitions,
5641 java_check_regular_methods, check_throws_clauses,
5642 java_check_abstract_methods, read_import_dir,
5643 check_pkg_class_access, declare_local_variables, fix_constructors,
5644 cut_identifier_in_qualified, resolve_expression_name,
5645 resolve_qualified_expression_name, patch_method_invocation,
5646 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5647 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5648 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5649 patch_try_statement, patch_synchronized_statement,
5650 patch_throw_statement, check_thrown_exceptions,
5651 patch_conditional_expr): Likewise.
5653 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * Makefile.in (LIBDEPS): Added gcc's errors.o
5656 (../jcf-dump$(exeext):): Link with gcc's errors.o
5657 (../gcjh$(exeext):): Likewise.
5658 * expr.c (expand_java_NEW): Layout the entire target type instead of
5659 laying out its methods only.
5660 (lookup_field): Layout the class after having loaded it.
5661 * java-tree.h (java_debug_context): Declared.
5662 * jcf-io.c (toplev.h): Included.
5663 (find_class): Removed assignment to jcf's outofsynch
5664 field. Force source file to be read if newer than its matching
5665 class file. Tweaked debug messages.
5666 * jcf-parse.c (jcf_out_of_synch): Deleted.
5667 (read_class): Call to jcf_out_of_synch removed.
5668 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5669 (jcf_out_of_synch): Prototype deleted.
5670 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5671 `deprecated' and `class_err': integer turned into bit fields.
5672 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5673 * parse.y (package_list): New global.
5674 (package_declaration:): Record newly parsed package name.
5675 (extra_ctxp_pushed_p): Static global deleted.
5676 (java_parser_context_save_global): Create buffer context for the
5677 purpose of saving globals, if necessary.
5678 (java_parser_context_restore_global): Pop context pushed for the
5679 purpose of saving globals, if necessary.
5680 (java_debug_context_do): New prototype and function.
5681 (java_debug_context): Likewise.
5682 (do_resolve_class): Use already parsed package names to qualify
5683 and lookup class candidate.
5684 (java_pre_expand_clinit): Removed unnecessary local variable.
5686 1999-12-17 Tom Tromey <tromey@cygnus.com>
5688 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5690 (process_file): Use `\n\' at end of each line in string.
5692 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * expr.c (expand_invoke): Layout the loaded class before
5695 attempting to use it.
5696 (expand_java_field_op): Allow final field assignments to take
5698 * typeck.c (convert): Return error_mark_node if expr is null.
5700 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5702 * class.c (class_depth): Return -1 if the class doesn't load
5704 * expr.c (can_widen_reference_to): Check for errors during depth
5705 computation and return 0 accordingly.
5706 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5707 create default constructors and add an other error check.
5708 * parse.h (java_fix_constructors): Prototyped.
5709 * parse.y (java_pre_expand_clinit): Likewise.
5710 (build_super_invocation): Re-prototyped to feature one argument.
5711 (java_check_circular_reference): Directly use `current'.
5712 (java_fix_constructors): New function.
5713 (java_check_regular_methods): Don't create default constructors
5714 here, but abort if none were found.
5715 (java_complete_expand_methods): Pre-process <clinit> calling
5716 java_pre_expand_clinit.
5717 (java_pre_expand_clinit): New function.
5718 (fix_constructors): build_super_invocation invoked with the
5719 current method declaration as an argument.
5720 (build_super_invocation): Use the context of the processed method
5721 decl argument instead of current_class.
5722 * typeck.c (lookup_java_method): Take WFLs in method names into
5725 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5727 * class.c (make_class_data): flag_keep_inline_functions to keep
5728 private methods in the method array.
5730 1999-12-15 Anthony Green <green@cygnus.com>
5732 * check-init.c (check_init): Take into account both types of
5733 `throw's when checking for uninitialized variables.
5735 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * parse.y (java_complete_lhs): Force convertion of array
5738 dimensions to int_type_node, that's what runtime's ABI expects.
5740 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5743 operand of a WFL, until the Java front-end gets fixed with regard
5744 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5746 1999-12-10 Andrew Haley <aph@cygnus.com>
5748 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5749 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5750 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5754 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5756 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5757 before calling expand_eh_region_start and expand_start_all_catch.
5758 * except.c (expand_start_java_handler): Switch to permanent
5759 obstack before calling expand_eh_region_start.
5760 (expand_end_java_handler): Switch to permanent obstack before
5761 calling expand_start_all_catch.
5763 1999-12-5 Anthony Green <green@cygnus.com>
5765 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5766 function with side effects.
5767 (init_decl_processing): Mark all memory allocating DECLs with
5770 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * except.c (expand_end_java_handler): Call
5773 expand_resume_after_catch and end_catch_handler.
5775 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5777 * verify.c (verify_jvm_instructions): Create new return label
5778 chain if non existent (don't rely on the verified state of the jsr
5781 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5783 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5784 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5786 * parse.y (patch_assignment): Removed bogus final class test on
5787 lhs when checking on whether to emit an ArrayStoreException runtime
5789 * expr.c (expand_java_arraystore): Likewise.
5791 1999-11-28 Anthony Green <green@cygnus.com>
5793 * decl.c (find_local_variable): Reuse single slot decls when
5796 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5798 * jcf-parse.c (saw_java_source): Global variable removed.
5799 (read_class): Don't use `saw_java_source'. Added extra braces.
5800 (yyparse): Code setting `saw_java_source' removed.
5802 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5804 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5806 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5808 * verify.c (merge_type_state): Non verified subroutines being
5809 considered more than once to trigger passive type merge.
5811 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5813 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5814 in case of error. Error message tuned.
5816 1999-11-21 Anthony Green <green@cygnus.com>
5818 * constants.c (find_methodref_index): Unwrap method names before
5819 inserting them in the constant pool.
5821 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5823 * class.c (assume_compiled_node): New typedef.
5824 (assume_compiled_tree): New static data.
5825 (find_assume_compiled_node): New function.
5826 (add_assume_compiled): New function.
5827 (assume_compiled): New function.
5828 * class.c (make_class_data): Use assume_compiled.
5829 (is_compiled_class): Use assume_compiled.
5831 * java-tree.h (add_assume_compiled): Declare.
5833 * lang.c (lang_decode_option): Parse new options.
5835 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5837 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5838 int_type_node: that's what `_Jv_AllocObject' expects.
5840 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5842 * parse.y (lookup_method_invoke): Use lang_printable_name to
5843 reliably build the type name during error report. Fixes PR gcj/97.
5845 1999-11-09 Tom Tromey <tromey@cygnus.com>
5847 * jcf-path.c: Include <sys/stat.h>.
5848 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5849 (DIR_UP): New macro.
5851 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * parse.y (source_end_java_method): Resume permanent allocation,
5854 reversing Apr 27 1998 patch.
5855 (patch_string_cst): Pop obstacks after having pushed the permanent
5858 1999-11-05 Tom Tromey <tromey@cygnus.com>
5860 * class.c (finish_class): Emit inlined methods if any native
5861 methods exist in the class. Fixes PR gcj/85.
5863 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5865 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5866 (qualify_ambiguous_name): Likewise.
5868 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5870 * typeck.c: (lookup_java_method): search all inherited
5871 interfaces when looking up interface method.
5873 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5875 * parse.y (method_header:): Issue error message for rule `type
5877 (synchronized:): Error report when not using synchronized.
5879 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5881 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5882 being used before the superclass constructor has been called.
5883 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5884 instead of `CALL_THIS_CONSTRUCTOR_P'.
5886 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5888 * check-init.c: Fix typo in comment.
5890 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5892 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5895 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5897 * parse.y (expression_statement:): Call function to report
5898 improper invocation of a constructor.
5899 (parse_ctor_invocation_error): New function.
5901 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5903 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5906 1999-10-21 Tom Tromey <tromey@cygnus.com>
5908 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5909 in generated `main'.
5911 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5914 (qualify_ambiguous_name): Likewise.
5916 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * parse.y (java_complete_tree): fold_constant_for_init to work on
5920 (java_complete_lhs): Likewise.
5921 (array_constructor_check_entry): Complete an initializer element
5922 on permanent_obstack.
5924 1999-10-19 Tom Tromey <tromey@cygnus.com>
5926 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5927 From Mike Moreton <mike@pillim.demon.co.uk>.
5929 1999-10-15 Greg McGary <gkm@gnu.org>
5931 * java-tree.h (flag_bounds_check): Remove extern decl.
5932 * lang.c (flag_bounds_check): Remove global variable.
5933 (lang_f_options): Remove "bounds-check" entry.
5934 (lang_init_options): Default flag_bounds_check to "on".
5936 1999-10-14 Tom Tromey <tromey@cygnus.com>
5938 * jvgenmain.c (usage): New function.
5939 (main): Use it. Also, handle `-D' options.
5940 * jvspec.c (lang_specific_driver): Recognize -D.
5941 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5943 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5945 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5947 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5948 variadic function with a non-literal format string.
5950 * parse-scan.y (report_main_declaration): Likewise.
5952 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5954 * parse.y (read_import_dir, patch_assignment, patch_binop,
5955 patch_array_ref): Likewise.
5957 * typeck.c (build_java_array_type): Likewise.
5959 * verify.c (verify_jvm_instructions): Likewise.
5961 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5963 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5965 1999-10-07 Anthony Green <green@cygnus.com>
5967 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5968 where CHECK_PUT may fail for valid reasons.
5970 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5971 UNSAFE_PUTN): New macros.
5973 1999-10-04 Tom Tromey <tromey@cygnus.com>
5975 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5976 well. Fixes Java PR gcj/59.
5977 * parse-scan.y (yyerror): Report errors.
5979 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5981 * decl.c (insert_block): Remove unconditional `abort'.
5983 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5985 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5986 FUNCTION_CODE now of type int. All callers changed.
5987 Set the builtin's DECL_BUILT_IN_CLASS.
5989 1999-09-23 Tom Tromey <tromey@cygnus.com>
5991 * jvspec.c (lang_specific_driver): Don't read spec file if
5992 -fsyntax-only given.
5994 1999-09-22 Tom Tromey <tromey@cygnus.com>
5996 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5998 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5999 (WORDS_TO_LONG): Likewise.
6000 (WORDS_TO_DOUBLE): Likewise.
6002 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6004 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6005 (RELOCATION_VALUE_1): Likewise.
6006 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6007 push_in_const, push_long_const): Prototyped.
6008 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6009 (push_constant2): Likewise.
6010 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6011 (find_constant_wide): Cast find_constant2's integer arguments to
6013 (find_constant_index): Cast find_constant2's and find_constant2's
6014 integer arguments to `jword'.
6015 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6016 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6017 (emit_if): Use RELOCATION_VALUE_1.
6018 (emit_goto): Likewise.
6019 (emit_jsr): Likewise.
6020 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6021 argument to push_long_const to HOST_WIDE_INT.
6023 1999-09-15 Andreas Schwab <schwab@suse.de>
6025 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6027 1999-09-20 Nick Clifton <nickc@cygnus.com>
6029 * lang.c (lang_decode_option): Extend comment.
6031 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6033 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6036 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6038 * gjavah.c (get_field_name, print_method_info, print_include,
6039 add_namelet): Use xmalloc, not malloc.
6041 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6042 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6045 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6047 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6049 * jcf-path.c (add_entry): Likewise.
6051 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6053 * jv-scan.c (xmalloc): Remove definition.
6055 * jvgenmain.c (xmalloc): Likewise.
6057 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6059 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6061 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6062 concat, not xmalloc/sprintf.
6063 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6064 (xstrdup): Remove definition.
6066 * parse.y (duplicate_declaration_error_p,
6067 constructor_circularity_msg, verify_constructor_circularity,
6068 check_abstract_method_definitions, java_check_regular_methods,
6069 java_check_abstract_methods, patch_method_invocation,
6070 check_for_static_method_reference, patch_assignment, patch_binop,
6071 patch_cast, array_constructor_check_entry, patch_return,
6072 patch_conditional_expr): Use xstrdup, not strdup.
6074 * zextract.c (ALLOC): Use xmalloc, not malloc.
6076 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6078 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6080 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6081 (do_spec, lang_specific_pre_link, lang_specific_driver,
6082 input_filename, input_filename_length): Don't declare.
6083 (main_class_name, jvgenmain_spec, lang_specific_driver):
6085 (lang_specific_driver): All calls to the function pointer
6086 parameter now explicitly call `fatal'.
6088 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (find_applicable_accessible_methods_list): Search
6091 abstract classes as interfaces.
6093 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6095 * class.c (finish_class): We're now outside a valid method
6096 declaration. Tell the rest of gcc so.
6098 1999-09-08 Bruce Korb autogen@linuxbox.com
6100 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6102 1999-09-07 Tom Tromey <tromey@cygnus.com>
6104 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6106 (decode_signature_piece): Don't emit "::" in JArray<>.
6107 (print_namelet): Only print trailing `;' when printing a class.
6109 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6111 * java-tree.h: Delete declarations for all tree nodes now moved to
6113 * decl.c: Delete their definitions.
6115 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6117 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6118 * Makefile.in (OBJS): Add ggc-callbacks.o.
6119 (OBJDEPS): Likewise.
6121 1999-09-03 Tom Tromey <tromey@cygnus.com>
6123 * parse.y (strip_out_static_field_access_decl): Return operand if
6124 it satisfies JDECL_P.
6126 1999-09-02 Tom Tromey <tromey@cygnus.com>
6128 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6129 Handle nested arrays, like `[[I'.
6131 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6133 * class.c (finish_class): Remove unused parameter, all callers
6136 * expr.c (build_java_athrow): Change return type to void.
6137 (java_lang_expand_expr): Make sure each case in switch returns a
6140 * java-tree.h (finish_class): Fix prototype to take void args.
6142 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6143 (main): Issue return from main, not exit.
6145 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6147 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6149 * jv-scan.c (main): Issue return from main, not exit.
6151 * parse.y (check_abstract_method_definitions,
6152 java_check_abstract_method_definitions): Add static prototypes.
6153 (java_complete_expand_methods): Fix call to `finish_class'.
6155 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6158 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6160 * lang.c (language_string): Constify.
6162 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6164 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6165 Remove hacks for stuff which comes from libiberty.
6167 * Make-lang.in: Likewise.
6169 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6171 * Makefile.in (xref.o): Depend on xref.c explicitly.
6173 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6175 * java-tree.h (lang_printable_name): Constify a char*.
6177 * lang.c (lang_printable_name): Likewise.
6179 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6181 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6184 1999-08-26 Tom Tromey <tromey@cygnus.com>
6186 * gjavah.c (print_cxx_classname): Print "::" before qualified
6189 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6191 * parse.y (lookup_cl): Changed leading comment. Now does its best
6192 to set the column number.
6193 (qualify_ambiguous_name): Take WFL wrappers into account.
6195 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6197 * verify.c (verify_jvm_instructions): Don't check instruction
6198 validity beyond end of method.
6200 1999-08-25 Tom Tromey <tromey@cygnus.com>
6202 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6204 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6206 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6207 cxx_keyword_subst, generate_access, name_is_method_p,
6208 get_field_name, print_field_name, super_class_name, print_include,
6209 decode_signature_piece, print_class_decls, usage, help,
6210 java_no_argument, version, add_namelet, print_namelet): Add static
6212 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6213 name_is_method_p): Constify a char*.
6214 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6215 Provide a final else clause in an if-else-if.
6216 (print_field_info): Add missing final arg in function call to
6218 (print_method_info, decompile_method, decode_signature_piece,
6219 print_c_decl, print_full_cxx_name, print_stub,
6220 print_mangled_classname, super_class_name, print_include,
6221 add_namelet, add_class_decl, print_class_decls, process_file,
6222 help): Constify a char*.
6224 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6225 push_int_const, find_constant_wide, find_constant_index,
6226 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6227 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6228 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6229 emit_if, emit_goto, emit_jsr, call_cleanups,
6230 make_class_file_name): Add static prototypes.
6231 (generate_bytecode_return, generate_bytecode_insns): Pass a
6232 NULL_PTR, not a NULL_TREE.
6234 * jv-scan.c: Include "jcf.h".
6235 (main): Declare using DEFUN macro.
6237 * jvspec.c (find_spec_file, lang_specific_pre_link,
6238 lang_specific_driver): Add prototypes.
6239 (find_spec_file): Constify a char*.
6241 * keyword.gperf (hash, java_keyword): Add prototypes.
6243 * lang.c (lang_print_error): Add static prototype.
6244 (lang_init): Prefer memcpy over bcopy to avoid casts.
6246 * lex.c (yylex): Add static prototype.
6248 * parse-scan.y: Include "lex.c" earlier.
6250 * parse.h: Remove redundant declaration for `yylex'.
6252 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6253 labeled_block_contains_loop_p): Add static prototypes.
6254 (not_accessible_p): Make static to match prototype.
6256 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6258 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6260 * parse.y (check_method_redefinition): Changed leading comment.
6261 (check_abstract_method_definitions): New function.
6262 (java_check_abstract_method_definitions): New function.
6263 (java_check_regular_methods): Call it.
6264 (verify_constructor_super): Fixed indentation.
6265 (lookup_method_invoke): Likewise.
6267 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6269 * parse.y (method_header): Return a null pointer if the current
6271 (finish_method_declaration): Return if the current function decl
6273 (source_start_java_method): Likewise.
6274 (java_method_add_stmt): Likewise.
6276 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6278 * class.c (emit_register_class): Removed unnecessary call to
6280 * parse.y (labeled_block_contains_loop_p): Removed unused local
6283 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * parse.y (java_refold): Added prototype.
6287 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6289 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6290 (java_stabilize_reference): Removed unnecessary `else'.
6291 (java_complete_lhs): Set flag to remember boolean. Call
6292 java_refold. Added comments.
6293 (java_decl_equiv): New function.
6294 (binop_compound_p): Likewise.
6295 (java_refold): Likewise.
6296 (patch_unaryop): Striped static field access assigned to decl and
6297 op. Changed promotion scheme for ++/-- operators.
6298 (search_loop): New function.
6299 (labeled_block_contains_loop_p): Likewise.
6300 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6302 (patch_bc_statement): Call search_loop. Fixed comment.
6304 1999-08-14 Anthony Green <green@cygnus.com>
6306 * expr.c (java_lang_expand_expr): Mark static array data as
6309 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6311 * jvgenmain.c (main): NUL-terminate name_obstack.
6313 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6315 * check-init.c (check_bool2_init, done_alternative): Add static
6318 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6319 (add_method, build_utf8_ref, build_class_ref,
6320 append_gpp_mangled_type, layout_class_method): Constify a char*.
6322 * decl.c (push_promoted_type, make_binding_level): Add static
6324 (push_promoted_type, pushdecl): Constify a char*.
6326 * except.c (find_handler_in_range, link_handler,
6327 check_start_handlers): Add static prototypes.
6329 * expr.c (process_jvm_instruction): Constify a char*.
6331 * gjavah.c (main): Constify a char*.
6333 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6336 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6338 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6339 munge, print_ents): Constify a char*.
6341 * jcf-dump.c (disassemble_method): Constify a char*.
6342 (print_constant_pool, print_exception_table): Add static prototypes.
6343 (print_constant, print_exception_table, main, disassemble_method):
6346 * jcf-io.c (find_classfile, find_class): Likewise.
6348 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6349 (set_source_filename, predefined_filename_p): Add static prototypes.
6350 (set_source_filename, get_constant, get_class_constant,
6351 find_in_current_zip): Constify a char*.
6353 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6355 (add_entry, add_path, jcf_path_classpath_arg,
6356 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6358 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6359 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6360 jcf_parse_one_method, jcf_parse_methods,
6361 jcf_parse_final_attributes): Add static prototypes.
6362 (get_attribute): Constify a char*.
6364 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6365 jcf_dependency_add_target, jcf_path_classpath_arg,
6366 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6368 * jv-scan.c (main): Constify a char*.
6369 (gcc_obstack_init): Add prototype arguments.
6371 * jvgenmain.c (gcc_obstack_init): Likewise.
6372 (main): Constify a char*.
6374 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6376 (put_decl_string, lang_print_error): Constify a char*.
6377 (lang_init): Remove redundant extern prototype.
6379 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6381 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6382 Add static prototypes.
6383 (get_type_from_signature): Constify a char*.
6385 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6386 Add static prototypes.
6387 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6388 (verify_jvm_instructions): Constify a char*.
6390 * xref.c (xref_flag_value): Likewise.
6392 * xref.h (xref_flag_value): Likewise.
6394 * zextract.c (makeword, makelong): Add static prototypes.
6395 (makeword, makelong): Constify a uch*.
6397 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6399 * lang.c (java_dummy_print): Constify a char*.
6400 (lang_print_error): Likewise.
6401 (lang_init): Remove redundant prototype for `print_error_function'.
6402 (lang_init_source): Likewise.
6403 (lang_identify): Constify a char*.
6405 1999-08-09 Tom Tromey <tromey@cygnus.com>
6407 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6408 (WORDS_TO_LONG): Likewise.
6409 (WORDS_TO_DOUBLE): Likewise.
6411 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6413 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6415 * expr.c (java_stack_pop, java_array_data_offset,
6416 build_java_throw_out_of_bounds_exception, case_identity,
6417 build_java_check_indexed_type): Add static prototypes.
6418 (linenumber_table, expand_invoke, expand_java_field_op,
6419 build_primtype_type_ref, expand_byte_code): Constify a char*.
6421 * java-tree.h (build_primtype_type_ref, linenumber_table):
6423 (java_lang_expand_expr): Add prototype.
6425 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6426 `java_lang_expand_expr'.
6428 * lex.c (java_lex_error): Constify a char*.
6429 (java_get_unicode, java_read_char, java_allocate_new_line,
6430 java_unget_unicode, java_sneak_unicode): Prototype.
6432 * parse-scan.y (current_class, package_name, method_declarator,
6433 report_class_declaration, yyerror): Constify a char*.
6435 * parse.h (java_report_errors): Prototype.
6436 (yyerror): Constify a char*.
6438 * parse.y (classitf_redefinition_error, check_modifiers,
6439 parse_jdk1_1_error, lookup_package_type,
6440 lookup_package_type_and_set_next, get_printable_method_name,
6441 purify_type_name): Constify a char*.
6442 (build_super_invocation, maybe_generate_finit,
6443 verify_constructor_super, parser_add_interface,
6444 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6445 java_complete_expand_methods, java_expand_finals,
6446 cut_identifier_in_qualified, java_stabilize_reference,
6447 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6448 merge_string_cste): Prototype.
6449 (single_type_import_declaration, yyerror,
6450 variable_redefinition_error, build_array_from_name,
6451 build_unresolved_array_type, check_class_interface_creation,
6452 resolve_class, complete_class_report_errors,
6453 note_possible_classname, read_import_dir,
6454 find_in_imports_on_demand, resolve_package, fix_constructors,
6455 check_deprecation, lookup_method_invoke,
6456 maybe_build_primttype_type_ref, array_constructor_check_entry):
6458 (java_complete_expand_methods, java_expand_finals): Make static.
6459 (convert_narrow): Remove static prototype.
6461 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6463 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6465 1999-08-02 Richard Henderson <rth@cygnus.com>
6467 * decl.c: Include defaults.h instead of expr.h.
6468 * parse.y: Likewise.
6470 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6472 * java/decl.c (start_java_method): Change all uses of
6473 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6474 Ensure expr.h is included.
6475 * java/expr.c (pop_arguments): Ditto.
6476 * java/parse.y (expand_start_java_method): Ditto.
6478 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6480 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6482 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6484 * decl.c: Include "function.h".
6485 * except.c: Likewise.
6486 * parse.y: Likewise.
6487 * Makefile.in: Update dependencies.
6489 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6491 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6492 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6493 `modifier' with ATTRIBUTE_UNUSED.
6495 * gjavah.c (process_file): Add braces around ambiguous `else'.
6497 * jcf-dump.c (print_access_flags, localvar_free): Change return
6500 * parse.y (java_complete_expand_method): Initialize variable
6502 (resolve_qualified_expression_name): Likewise for `field_decl'.
6503 (patch_method_invocation): Likewise for `class_to_search'.
6504 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6505 (patch_assignment): Likewise for `lhs_type'.
6507 * verify.c (verify_jvm_instructions): Remove unused variable
6510 1999-07-25 Richard Henderson <rth@cygnus.com>
6512 * decl.c (va_list_type_node): New.
6514 1999-07-25 Anthony Green <green@cygnus.com>
6516 * gjavah.c (print_stub): New function.
6517 (METHOD_IS_NATIVE): New macro.
6518 (print_mangled_classname): Make static.
6519 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6520 (process_file): Perform stub generation.
6521 (HANDLE_METHOD): Don't emit class decls during stub
6523 (HANDLE_END_METHOD): Take into account stub generation.
6524 (print_method_info): Handle stub generation.
6525 (print_stub): New function.
6526 (print_cxx_classname): Make signature consistant with others.
6527 (help): Describe -stubs option.
6528 (main): Create stub file.
6529 (version): Use version.c.
6530 (print_full_cxx_name): New function.
6531 (print_c_decl): Use print_full_cxx_name.
6533 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6535 * check-init.c (check_init): Handle MAX_EXPR.
6537 1999-07-15 Andrew Haley <aph@cygnus.com>
6539 * lang.c (flag_use_divide_subroutine): New variable.
6540 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6541 fp-to-integer conversion.
6542 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6545 * expr.c (build_java_soft_divmod): New function.
6546 (build_java_binop): Call build_java_soft_divmod if
6547 flag_use_divide_subroutine is set.
6548 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6549 soft_lrem_node: new builtin functions.
6550 (init_decl_processing) Initialize the new builtins.
6551 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6552 soft_lrem_node: new builtin functions.
6553 (build_java_soft_divmod): New function.
6554 * parse.y: Call build_java_soft_divmod if
6555 flag_use_divide_subroutine is set.
6558 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6559 a --specs= arg) even if not linking.
6560 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6561 -fuse-divide-subroutine
6563 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6565 * parse.y (resolve_and_layout): Check methods only once.
6566 (resolve_qualified_expression_name): Verify thrown exceptions
6568 (check_thrown_exceptions): Reject exceptions thrown in
6569 initializer. Error message tuned.
6571 1999-07-14 Andrew Haley <aph@cygnus.com>
6573 * expr.c (expand_expr): Do not return the last statement in a
6574 block as the block's value.
6576 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6578 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6579 CALL_EXPR, to avoid order of evaluation changes.
6581 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6583 * parse.y (qualify_ambiguous_name): Do not use
6584 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6586 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6588 * check-init.c (check_init): Handle MAX_EXPR.
6589 * expr.c (force_evaluation_order): Force method call arguments to
6590 be evaluated in left-to-right order.
6591 * parse.y (qualify_ambiguous_name): Loop again to qualify
6592 NEW_ARRAY_EXPR properly.
6594 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6596 * parse.y (patch_invoke): Resolve unresolved invoked method
6598 (qualify_ambiguous_name): STRING_CST to qualify expression for
6599 type name resolution.
6601 1999-06-24 Andrew Haley <aph@cygnus.com>
6603 * class.c (finish_class): Whenever a deferred method is
6604 output, rescan the list of methods to see if a new candidate for
6605 output can be found.
6607 1999-06-28 Tom Tromey <tromey@cygnus.com>
6609 * jvspec.c (lang_specific_driver): Recognize --help.
6611 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6613 * parse.y (resolve_package): Fixed bogus return statement.
6614 (patch_method_invocation): Resolve method invocation beginning with
6615 a package name qualifier.
6617 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6619 * Make-lang.in (java.stage1): Depend on stage1-start.
6620 (java.stage2): Likewise for stage2-start.
6621 (java.stage3): Likewise for stage3-start.
6622 (java.stage4): Likewise for stage4-start.
6624 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * parse.y (java_complete_lhs): When doing cross referencing, don't
6627 try to keep file location on a WFL expanded as a CALL_EXPR.
6629 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6632 compiling to class file a void method with an empty method body.
6633 As a side effect, the bytecode backend will generate the
6634 appropriate `return' instruction.
6636 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6638 * parse.y (lookup_package_type_and_set_next): New function prototype.
6639 (resolve_package): Search current and imported packages.
6640 (lookup_package_type_and_set_next): New function.
6642 1999-06-22 Andrew Haley <aph@cygnus.com>
6644 * verify.c (verify_jvm_instructions): Check for pending blocks
6645 before invalid PC test and opcode switch, not after.
6647 1999-06-21 Andrew Haley <aph@cygnus.com>
6649 * except.c (find_handler_in_range): The upper limit for exception
6650 ranges is exclusive, not inclusive: (start <= pc < end).
6651 (link_handler): find child pointer which points to outer by
6652 searching sibling list: previous code incorrectly assumed that
6653 outer->outer->first_child must point to outer.
6654 * verify.c (verify_jvm_instructions): FIXME added to code for
6656 (verify_jvm_instructions): Do not assume that the last block
6657 processed in a subroutine is a block which ends with a `ret'
6658 instruction. With some control flows it is possible that the last
6659 block ends with an `athrow'.
6661 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * parse.y (qualify_ambiguous_name): Reorganized the post
6664 evaluation of non WFL leading expression nodes.
6666 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6668 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6671 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6673 * parse.y (qualify_ambiguous_name): Handle qualified expression
6674 beginning with a STRING_CST.
6676 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * parse.y (register_fields): Set DECL_INITIAL on both
6679 pre-initialized static and public fields.
6680 (resolve_field_access): Static field access expressions to always
6682 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6683 qualification. CONVERT_EXPR to be resolved as an expression name.
6684 (java_complete_lhs): Identify and access qualified final
6685 initialized field in switch statement case expression.
6686 (fold_constant_for_init): Pre-initialized field decl constant to
6689 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * parse.y (note_possible_classname): Mark returned node with
6692 QUALIFIED_P only if the original class name contained a '/'.
6694 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6696 * Make-lang.in (gcjh): More parallel build fixes.
6698 1999-06-03 Mike Stump <mrs@wrs.com>
6700 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6702 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6704 * except.c (link_handler): Chain exception handlers in order.
6706 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6708 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6709 with nops and process as usual in order to always set correct EH
6710 ranges. Emit detailed warnings about unreachable bytecodes.
6712 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6714 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6717 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6720 or the searched field decl.
6722 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * parse.y (fold_constant_for_init): Convert numerical constant
6725 values to the type of the assigned field.
6727 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * expr.c (lookup_field): Relaxed the test on class loading error
6731 * parse.y (fold_constant_for_init): Enabeled old code.
6733 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6735 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6736 decide the validity of the cast of a java.lang.Cloneable reference
6738 (patch_conditional_expr): Fixed first argument passed to
6739 binary_numeric_promotion.
6741 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * parse.y (qualify_ambiguous_name): Take into account that a
6744 CONVERT_EXPR might specify a type as a WFL.
6746 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6748 * parse.y (patch_assignment): Save the rhs before using it as an
6749 argument to _Jv_CheckArrayStore.
6751 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6753 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6755 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6757 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6758 floating point litteral only when the exponent indicator has been
6761 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6763 * parse.y (formal_parameter:): Construct argument tree list
6764 element even if a yet unsupported final parameter was encountered.
6766 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * parse.y (finish_method_declaration): Issue errors for native or
6769 abstract methods declared with a method body, as well as for non
6770 native or non abstract methods with no method body.
6772 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6774 * class.c (build_utf8_ref): Initialize variable `field'.
6776 * decl.c (init_decl_processing): Initialize variable `field'.
6778 * expr.c (build_known_method_ref): Mark parameters `method_type',
6779 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6780 (process_jvm_instruction): Likewise for parameter `length'.
6782 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6783 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6786 * parse.y (maybe_generate_clinit): Remove unused variable
6787 `has_non_primitive_fields'.
6788 (find_in_imports_on_demand): Initialize variables `node_to_use'
6790 (patch_binop): Likewise for variable `prom_type'.
6791 (patch_unaryop): Likewise for variable `prom_type'.
6793 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6795 * xref.c (xref_table): Add missing initializer.
6797 1999-05-14 Tom Tromey <tromey@cygnus.com>
6799 * java-except.h (struct eh_range): Removed unused `next' member.
6800 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6801 after adding all exception handlers. Sort exception ranges in
6803 (struct pc_index): New structure.
6804 (start_pc_cmp): New function.
6805 * except.c (add_handler): Return `void'. Don't call link_handler;
6806 instead construct an ordinary linked list and do range
6808 (check_nested_ranges): New function.
6809 (link_handler): Changed interface to allow merging of eh_ranges.
6810 Split overlapping ranges. Return `void'.
6812 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6814 * parse.y (constructor_block_end:): New rule, tagged <node>.
6815 (constructor_body:): Use `constructor_block_end' instead of
6818 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * parse.y (statement_nsi:): Pop `for' statement block.
6821 (java_complete_lhs): Labeled blocks containing no statement are
6822 marked as completing normally.
6824 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6826 * xref.c (xref_set_current_fp): New function, defined.
6827 * xref.h (xref_set_current_fp): New function, prototyped.
6829 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6831 * check-init.c (check_init): Take into account that
6832 LABELED_BLOCK_STMT can be empty.
6834 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6836 * parse.y (java_check_regular_methods): Warning check on not
6837 overriding methods with default access in other packages does not
6838 apply to `<clinit>'.
6839 (java_complete_lhs): If block body is an empty_stmt_node, replace
6840 it by NULL_TREE. This prevents gcc from generating an irrelevant
6843 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6845 * check-init.c (check_init): Removed code accepting to see things
6846 falling through default:, when doing xrefs.
6847 * java-tree.h (do_not_fold): New global variable, declared.
6848 * parse.y (do_not_fold): New global variable, defined.
6849 (java_complete_expand_method): Set `do_not_fold' to the value of
6850 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6851 and reinstall them after them have been purged; do not check for
6852 initializations; do not issue missing return errors.
6853 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6855 (patch_binop): Skip the fold part when doing xrefs.
6856 (build_string_concatenation): Skip the concatenation part when
6858 (patch_synchronized_statement): Do not generate a try-finally when
6860 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6861 and keep the location where the throw was seen.
6862 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6863 any treatment on the converted node an simply return a NOP_EXPR of
6865 * xref.c (xref_get_data): New function, defined.
6866 * xref.h (xref_get_data): New function, declared.
6867 (XREF_GET_DATA): Use xref_get_data.
6869 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6871 * gjavah.c (print_include): Cast the result of `strlen' to int
6872 when comparing against a signed value.
6873 (add_namelet): Likewise.
6875 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6877 * expr.c (expand_invoke): Mark parameter `nargs' with
6879 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6881 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6884 * jcf-reader.c (get_attribute): Cast a value to long
6885 when comparing against a signed expression. Likewise.
6887 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6890 1999-05-11 Andrew Haley <aph@cygnus.com>
6892 * parse.y (source_end_java_method): If the current method contains
6893 any exception handlers, force asynchronous_exceptions: this is
6894 necessary because signal handlers in libjava may throw exceptions.
6895 * decl.c (end_java_method): Ditto.
6897 1999-05-11 Tom Tromey <tromey@cygnus.com>
6899 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6901 * jvspec.c (THREAD_NAME): Removed.
6902 (GC_NAME): Likewise.
6903 (MATHLIB): Likewise.
6904 (WITHLIBC): Likewise.
6906 (THREADLIB): Likewise.
6907 (MATH_LIBRARY): Likewise.
6908 (lang_specific_driver): Don't add `-l' options to command line.
6909 Instead, add a single --specs option. Recognize `-L' options and
6910 use them to search for spec file.
6911 (find_spec_file): New function.
6912 (SPEC_FILE): New define.
6914 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6916 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6917 cpplib-enabled build.
6919 1999-05-05 Per Bothner <bothner@cygnus.com>
6921 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6922 temporarily zero it while calling rest_of_decl_compilation.
6924 * java-tree.h (string_ptr_type_node): Add declaration.
6925 * decl.c: Define and initialize string_ptr_type_node.
6926 * parse.y (patch_string_cst): Use string_ptr_type_node.
6928 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6929 * parse.y (for_statement): Now unconditionally exit_block.
6930 (finish_labeled_statement): No longer exit_block if for-loop.
6931 (patch_loop_statement): Check harder if the loop is already labeled.
6933 * parse.y (patch_initialized_static_field): Removed function.
6934 (maybe_generate_clinit): Removed special handling for interfaces.
6935 (java_complete_expand_methods): Do a preliminary java_complete_tree
6936 on <clinit> to determine if it can be removed.
6937 (java_complete_expand_method): Remove special handling for <clinit>.
6938 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6939 optimize if we get back empty_stmt_node.
6940 For MODIFY_EXPR, re-do checking of static initializers.
6941 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6942 For VAR_DECL, pass correct context.
6944 * verify.c (verify_jvm_instructions): Better error messages.
6946 1999-05-03 Tom Tromey <tromey@cygnus.com>
6948 * parse-scan.y (interface_declaration): Call
6949 report_class_declaration for interfaces.
6951 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6953 * Makefile.in: Remove -v from bison command lines.
6955 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * check-init.c (check_init): Exclude a case of error when doing
6959 * class.c (layout_class_method): Don't generate the error message
6960 twice when compiling from source.
6961 * lang-options.h: Added `-Wredundant-modifers' and
6962 `-Wunusupported-jdk11' flags and help text.
6963 * lang.c (lang_decode_option): Added support for
6964 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6965 flag_static_local_jdk11 and flag_redundant set accordingly.
6966 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6967 * parse.h (EXPR_WFL_ADD_COL): New macro.
6968 (DECL_END_SOURCE_LINE): Likewise.
6969 (DECL_INHERITED_SOURCE_LINE): Likewise.
6970 * parse.y (static_ref_err): New function, prototyped.
6971 (CCB_TK): Now tagged <operator>.
6972 (class_body:): Remember the location of the closing '}' of a class
6973 definition when doing xrefs.
6975 (block_end:): Likewise.
6976 (create_class): Remember the location of the inherited class
6977 identifier when doing xrefs.
6978 (register_fields): Added test on first operand of `init' before
6979 testing it TREE_CODE.
6980 (method_header): Store the location of the class identifier in the
6981 class decl when doing xrefs.
6982 (finish_method_declaration): Don't combine first/last method line
6984 (java_check_regular_methods): Warning check on not overriding
6985 methods with default access on other packages move before check on
6986 static methods. Initialization of `aflags' also moved up.
6987 (resolve_expression_name): Call static_ref_err to report the error.
6988 (static_ref_err): New function, implemented.
6989 (resolve_field_access): Returned simplified static field access
6991 (resolve_qualified_expression_name): Check for illegal use of
6992 static fields in a non static context. Call static_ref_err to
6993 report error in various places.
6994 (java_complete_tree): Do not fold initialized static fields when
6996 (java_complete_lhs): Likewise.
6998 1999-04-29 Anthony Green <green@cygnus.com>
7000 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7001 create internal labels.
7002 (lookup_label): Ditto.
7004 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7006 * class.c (layout_class_method): Generate <clinit>'s rtl for
7008 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7009 for interfaces' <clinit>.
7010 * expr.c (lookup_field): Search for fields in interfaces.
7011 (expand_invoke): Fixed indentation.
7012 (expand_java_field_op): Likewise. Use IS_CLINIT.
7013 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7014 (IS_CLINIT): New macro.
7015 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7016 interface was parsed.
7017 (maybe_generate_clinit): Don't generate if the current class is an
7018 interface with only fields of primitive types.
7019 (reset_method_name): Use IS_CLINIT.
7020 (java_complete_expand_method): Expand <clinit> when it exists for
7021 interfaces. Use IS_CLINIT.
7022 (resolve_expression_name): Use DECL_CONTEXT instead of
7023 current_class to build static field references.
7024 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7025 ARRAY_REF when doing xreferencing.
7026 (check_final_assignment): Fixed typo in leading comment. Use
7028 (patch_array_ref): Don't fully expand array references when
7030 (patch_return): Use IS_CLINIT.
7031 (patch_throw_statement): Likewise.
7033 1999-04-22 Tom Tromey <tromey@cygnus.com>
7035 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7037 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * decl.c (predef_filenames, predef_filenames_size): New globals
7040 (init_decl_processing): predef_filenames and predef_filenames_size
7042 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7044 * jcf-parse.c (predefined_filename_p): New function.
7045 (yyparse): Check that files on the command line are specified only
7046 once and issue a warning otherwise.
7047 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7048 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7049 avoid a gcc warning with -W -Wall turned on.
7050 (java_expand_classes): Abort if errors were encountered.
7051 (java_complete_lhs): If the cross reference flag is set, wrap
7052 field DECL node around a WFL when resolving expression name.
7054 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * lang.c (lang_decode_option): Fixed returned value when parsing
7057 `-fxref=...' and `-Wall'.
7058 * parse.y (source_end_java_method): Do not generate code when
7059 flag_emit_xref is set.
7060 (resolve_expression_name): Do not build static field access when
7061 flag_emit_xref is set.
7062 (resolve_field_access): No special treatment on `length' when
7063 flag_emit_xref is set. Do not build qualified static field access
7064 when flag_emit_xref is set.
7065 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7066 when flag_emit_xref is set.
7067 (patch_assignment): Do not generate array store runtime check when
7068 flag_emit_xref is set.
7069 * xref.c (xref_flag_value): Fixed function declaration
7071 (xset_set_data): New function.
7072 * xref.h (xref_set_data): Added prototype for new function.
7073 (typedef struct xref_flag_table): New field data.
7074 (XREF_GET_DATA): New macro.
7076 1999-04-19 Tom Tromey <tromey@cygnus.com>
7078 * xref.h (enum): Removed trailing comma.
7080 * parse.y (resolve_qualified_expression_name): Added missing
7083 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7085 * gjavah.c: New prototypes for java_float_finite and
7088 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7090 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7093 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7095 * Makefile.in (TREE_H): Add tree-check.h.
7096 (RTL_H): Add genrtl.h.
7098 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7100 * parse.y (patch_assignment): Added ArrayStoreException runtime
7103 1999-04-06 Per Bothner <bothner@cygnus.com>
7105 * expr.c (pop_type_0): New function.
7106 (pop_type): Use pop_type_0.
7107 * java-tree.h (pop_type_0): New declaration.
7108 * verify.c (verify_jvm_instructions): Check return instructions.
7110 * parse.y (patch_binop): Don't fold if non-constant and emiting
7113 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7115 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7117 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7118 (main_jcf): Don't define.
7119 (process_file): Don't set `main_jcf'.
7121 * java-tree.h (main_jcf): Don't declare.
7123 * jcf-parse.c (main_jcf): Add static definition.
7125 * lang.c (main_jcf): Don't define.
7127 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7129 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7131 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7133 * jcf-depend.c: Include "config.h", not <config.h>.
7135 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7138 * jcf-path.c: Include "config.h", not <config.h>.
7140 * lex.c: Don't include various system header files.
7141 (java_init_lex): Cast the argument of `bzero' to PTR
7143 * parse-scan.y (java_push_parser_context): Likewise.
7145 * parse.y (java_push_parser_context): Likewise.
7146 (patch_bc_statement): Match format specifier to variable argument.
7148 * xref.c: Don't include <stdio.h>.
7150 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * parse.y (struct parser_ctxt *ctxp): Now global.
7153 (declare_local_variables): Use WFL compound value for the
7154 declaration source line value, when doing cross-referencing.
7156 1999-03-31 Tom Tromey <tromey@cygnus.com>
7158 * gjavah.c (print_field_info): Allow constants of other types.
7159 (print_include): Generate include when new name is proper prefix
7160 of already printed name.
7161 (add_namelet): Likewise.
7162 (cxx_keyword_subst): New function.
7163 (print_method_info): Use it.
7164 (print_field_name): New function.
7165 (get_field_name): New function.
7166 (print_field_info): Use get_field_name and print_field_name.
7168 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7170 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7171 'KR-C', so gperf uses the `const' keyword on strings.
7173 * keyword.gperf (java_keyword): Const-ify a char*.
7175 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (patch_bc_statement): Fixed identation and a bogus
7180 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7182 * parse.y (patch_assignment): Allow static variables in other
7183 classes to be assigned.
7185 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7187 * class.c (maybe_add_interface): Remove unused variable
7189 (make_class_data): Use = for assignment, not ==. Likewise.
7190 (emit_register_classes): Remove unused variable `decl'.
7192 * lex.c: Fix comment so as not to contain an embedded `/*'.
7194 * verify.c (verify_jvm_instructions): Remove unused variable
7197 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7199 * parse.y (complete_loop_body): Rename to finish_loop_body.
7200 (complete_labeled_statement): Rename to finish_labeled_statement.
7201 (complete_for_loop): Rename to finish_for_loop.
7202 (complete_method_declaration): Rename to finish_method_declaration.
7204 * java-tree.h (continue_identifier_node): New global node.
7205 * decl.c: Define and initialize continue_identifier_node.
7206 * parse.y (generate_labeled_block): Remove - no longer needed.
7207 (build_loop_body): Use continue_identifier_node for continue block.
7208 (finish_labeled_statement): Also do pop_labeled_block actions.
7209 (java_complete_lhs): POP_LOOP even if error.
7210 (build_labeled_block): Special handling for continue_identifier_node.
7211 (patch_loop_statement): Re-organize.
7212 (patch_bc_statement): Re-write.
7214 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7216 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7217 using a WFL compound value.
7218 * parse.y (xref.h): Include.
7219 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7221 (register_fields): Set WFL compound value to lineno if doing
7223 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7225 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7226 * xref.h (expand_xref): Prototype renamed from xref_generate.
7228 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7231 (GET_CURRENT_BLOCK): New macro.
7232 * parse.y (current_static_block): New global variable.
7233 (method_body:): Define action.
7234 (complete_method_declaration): Set current_function_decl to NULL
7235 when work on the current method is done.
7236 (declare_local_variables): Use GET_CURRENT_BLOCK.
7237 (java_method_add_stmt): Likewise.
7238 (java_complete_expand_method): Disable the use of `this' when
7240 (enter_a_block): If no current method exist, use
7241 current_static_block to link static initializer blocks.
7242 (exit_block): Rewritten to use current_static_block when no current
7244 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7245 (patch_return): Forbid the use of `return' in static initializers.
7246 (patch_throw_statement): Fixed indentation. Issue specific error
7247 for uncaught thrown checked exception in static initializer
7248 blocks. Removed FIXME.
7250 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7252 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7253 Link gcj from gcc.o.
7255 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7257 * parse.y (find_applicable_accessible_methods_list): When dealing
7258 with interface: ensure that a given interface or java.lang.Object
7259 are searched only once.
7261 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7263 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7265 * jcf-dump.c (print_access_flags): Add braces around if-else.
7267 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7270 * lex.c (build_wfl_node): Add static prototype.
7272 * lex.h (build_wfl_node): Remove static prototype.
7274 * parse.y: Include lex.c early enough to declare everything needed.
7275 Ensure calls to `build_wfl_node' pass the proper arguments.
7276 (create_class): Remove unused variable `super_decl'.
7277 (get_printable_method_name): Initialize variable `name'.
7279 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * Changelog: Fixed 1999-03-22 typos.
7282 * lang.c (lang_decode_option): Fixed typo in error string in the
7285 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7289 * java-tree.h (flag_emit_xref): Declared extern.
7290 * lang.c (xref.h): Included.
7291 (flag_emit_xref): New global variable.
7292 (lang_decode_option): Added support for -fxref.
7296 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7298 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7301 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7303 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7304 $(srcdir)/../system.h and $(JAVA_TREE_H).
7305 (jcf-io.o): Depend on $(JAVA_TREE_H).
7306 (mangle.o): Likewise.
7308 * check-init.c (check_cond_init): Add static prototype.
7310 * class.c (build_java_method_type, hashUtf8String,
7311 make_field_value, get_dispatch_vector, get_dispatch_table,
7312 append_gpp_mangled_type, mangle_static_field): Likewise.
7313 (strLengthUtf8): Hide unused definition.
7314 (hashUtf8String): Const-ify.
7315 (make_field_value): Un-ANSI-fy.
7317 * constants.c: Move inclusion of jcf.h above java-tree.h.
7318 (set_constant_entry, find_class_or_string_constant,
7319 find_name_and_type_constant, get_tag_node,
7320 build_constant_data_ref): Add static prototype.
7322 * decl.c (push_jvm_slot, builtin_function,
7323 lookup_name_current_level): Likewise.
7324 (builtin_function): Const-ify.
7326 * except.c (expand_start_java_handler, expand_end_java_handler):
7327 Add static prototype.
7329 * expr.c (flush_quick_stack, push_value, pop_value,
7330 java_stack_swap, java_stack_dup, build_java_athrow,
7331 build_java_jsr, build_java_ret, expand_java_multianewarray,
7332 expand_java_arraystore, expand_java_arrayload,
7333 expand_java_array_length, build_java_monitor, expand_java_pushc,
7334 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7335 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7336 expand_compare, expand_test, expand_cond, expand_java_goto,
7337 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7338 expand_java_field_op, java_push_constant_from_pool): Likewise.
7340 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7341 (build_java_arraynull_check): Mark parameters `node' and `type'
7342 with ATTRIBUTE_UNUSED.
7343 (note_label): Likewise for parameter `current_pc'.
7344 (expand_java_call, expand_java_ret): Hide unused definition.
7346 * java-tree.h (make_class, build_constants_constructor,
7347 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7348 init_outgoing_cpool, register_class, emit_register_classes,
7349 java_layout_seen_class_methods): Prototype.
7350 (unicode_mangling_length): Const-ify.
7351 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7352 emit_unicode_mangled_name, format_int, format_uint,
7353 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7354 jcf_print_utf8_replace, open_class): Prototype.
7356 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7357 <stdio.h>. Include tree.h/java-tree.h.
7358 (utf8_equal_string usage, process_class): Add static prototype.
7359 (open_class): Don't prototype this here.
7360 (utf8_equal_string): Match arguments to format specifiers.
7361 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7362 TABLE_SWITCH, disassemble_method): Likewise.
7364 * jcf-io.c: Include tree.h/java-tree.h.
7365 (open_class, find_classfile, jcf_print_utf8,
7366 jcf_print_utf8_replace): Const-ify.
7368 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7369 parse_class_file): Add static prototype.
7370 (find_in_current_zip): Match definition to existing static
7373 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7374 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7375 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7376 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7377 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7378 generate_bytecode_return, perform_relocations, init_jcf_state,
7379 init_jcf_method, release_jcf_state, generate_classfile):
7380 Add static prototype.
7381 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7382 (make_class_file_name): Const-ify.
7384 * jcf.h (find_classfile): Const-ify.
7386 * jv-scan.c (reset_report): Remove prototype.
7388 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7389 (error): Rewrite to allow varargs.
7391 * lang.c (lang_f_options): Const-ify.
7393 * lex.c (java_parse_escape_sequence): Add static prototype.
7394 (java_allocate_new_line): Match definition to existing static
7397 * mangle.c Include tree.h/java-tree.h.
7398 (unicode_mangling_length, emit_unicode_mangled_name,
7399 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7401 * parse.h (jdep_code): Remove trailing comma in enumeration.
7402 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7403 (reset_report): Add prototype.
7405 * verify.c (push_pending_label, merge_types): Add static
7408 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7410 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7412 * parse.y (find_applicable_accessible_methods_list): Extend the
7413 search to superinterfaces when relevant.
7414 (search_applicable_methods_list): New function.
7416 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7418 * class.c (unmangle_classname): Implemented stricter testing
7419 before setting the QUALIFIED_P flag on an identifier.
7421 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7423 * parse.y (java_complete_lhs): Call force_evaluation_order
7424 after patch_newarray.
7425 (patch_binop): Don't call fold if there are side effects.
7427 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * parse.y (java_stabilize_reference): Use save_expr instead of
7430 building a SAVE_EXPR node.
7431 (java_complete_lhs): Patch the resulting string of the `+='
7432 operator (if necessary) and complete the RHS after having built
7435 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7437 * class.c (make_class): Don't set CLASS_P here (because
7438 this function is also called by build_java_array_type).
7439 (push_class): Set CLASS_P here instead.
7440 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7442 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7443 context. If the context is class, perfer "super" over "synchronized".
7444 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7446 * parse.y (create_class): Don't call parser_check_super here;
7447 it is not robust. Always wait until later.
7449 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7450 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7452 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7454 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7455 * lex.h (UNGETC): Change misleading macro.
7457 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7459 * parse.y (java_stabilize_reference): Return NODE when patching a
7461 (java_complete_lhs): Put parenthesis around truth values.
7463 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7465 * class.c (layout_class_method): Don't make rtl for interface
7467 * parse.h (GET_TYPE_NAME): New macro.
7468 * parse.y (if_then_statement:): Fixed indentation.
7469 (if_then_else_statement:): Likewise.
7470 (for_statement:): Fixed spacing.
7471 (try_statement:): Fixed indentation.
7472 (create_interface): Don't force interfaces to be abstract.
7473 (method_header): Abstract methods are OK in interfaces.
7474 (declare_local_variables): Fixed typo in comment.
7475 (java_complete_expand_method): Fixed indentation.
7476 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7477 non accessible fields.
7478 (java_stabilize_reference): New function.
7479 (java_complete_lhs): Fixed indentation. Use
7480 java_stabilize_reference in compound assignement. Insert the
7481 cast. If not processing `+' fix string constants before processing
7484 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7486 * constants.c (find_class_or_string_constant): Cast variable `j'
7487 to a `jword' when comparing against one.
7489 * expr.c (java_lang_expand_expr): Remove unused variables
7490 `has_finally_p' and `op0'.
7492 * gjavah.c (print_field_info): Cast a value to jint when comparing
7493 against one. Likewise for a jlong.
7494 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7495 against a signed quantity.
7497 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7498 (print_signature): Don't needlessly dereference variable `str'
7500 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7501 `max_locals' with ATTRIBUTE_UNUSED.
7502 (jcf_parse_class): Likewise for variable `index'.
7504 * parse.h (reverse_jdep_list): Remove static prototype.
7506 * parse.y (build_jump_to_finally): Remove prototype and definition.
7507 (reverse_jdep_list): Add static prototype.
7509 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7510 `assignment' and `expr_decl'.
7512 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7514 1999-03-12 Andrew Haley <aph@cygnus.com>
7516 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7517 we'll need a directory separator and a null character.
7519 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7521 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7523 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7525 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7528 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7530 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7532 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7534 * class.c (layout_class_method): A static method in a base class
7535 is never overridden, so treat it like it doesn't exist.
7536 However, do complain about private non-static method overriding
7537 public static method.
7539 * parse.y: Don't set unused INITIALIZED_P flag.
7540 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7542 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7543 (build_array_from_name): Re-order &index[string] to &string[index].
7545 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7546 error_mark (it might catch more errors, but it is more likely to lose).
7548 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7550 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7551 (parse-scan.o): Depend on toplev.h.
7553 * class.c (make_method_value): Add prototype. Make it static.
7554 Remove unused second argument, caller changed.
7556 * expr.c (java_lang_expand_expr): Remove unused variable
7559 * java-tree.h: Don't prototype find_in_current_zip.
7560 Add prototypes for verify_constant_pool, start_java_method,
7561 end_java_method, give_name_to_locals, expand_byte_code,
7562 open_in_zip, set_constant_value, find_constant1, find_constant2,
7563 find_utf8_constant, find_string_constant, find_class_constant,
7564 find_fieldref_index, find_methodref_index, write_constant_pool,
7565 count_constant_pool_bytes and encode_newarray_type.
7567 * jcf-dump.c: Remove unused variable `LONG_temp'.
7569 * jcf-parse.c: Include parse.h.
7570 (jcf_parse_source): Remove unused parameter, all callers changed.
7571 (jcf_figure_file_type): Add static prototype.
7572 (find_in_current_zip): Likewise. Also remove unused parameter,
7573 all callers changed.
7574 (read_class): Initialize variable `saved_pos'.
7576 * jcf-reader.c (jcf_parse_preamble): Mark variables
7577 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7579 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7580 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7581 (java_parse_doc_section): Initialize variable `seen_star'.
7582 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7583 (java_lex_error): Mark parameters `msg' and `forward' with
7585 (java_get_line_col): Mark parameters `filename' and `line' with
7588 * parse-scan.y: Include toplev.h.
7589 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7591 * parse.h: use `struct JCF', not plain `JCF'.
7592 (java_parser_context_save_global, java_expand_classes
7593 java_parser_context_restore_global, java_parse): Add prototypes.
7595 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7598 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7600 * check-init.c (check_init): COPYN takes word count, not bit count.
7602 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7604 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7605 explicit build_decl. (Avoids crash in reload when optimizing.)
7607 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7609 * decl.c (complete_start_java_method): Handle synchronized method
7610 even when compiling from bytecode.
7612 1999-02-26 Tom Tromey <tromey@cygnus.com>
7614 * gjavah.c (add_class_decl): Only generate `#include' if outer
7615 class is not the name of the class we are processing. Correctly
7616 append `.h' in #include.
7617 (process_file): Clean up newlines around generated `#include's.
7618 (decode_signature_piece): Correctly handle inner classes.
7619 (struct include): New structure.
7620 (all_includes): New global.
7621 (print_include): New function.
7622 (add_class_decl): Use it.
7623 (process_file): Likewise.
7624 (add_class_decl): Generate include for java-array.h if array
7626 (process_file): Don't generate java-array.h include.
7628 * gjavah.c (add_namelet): Check for standard package names here.
7629 (add_class_decl): Don't check for standard package names here.
7631 1999-02-25 Tom Tromey <tromey@cygnus.com>
7633 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7634 When reading a zip file, only use strncmp if both strings are
7635 bigger than the buffer length. Initialize `k' when looping
7638 1999-02-24 Tom Tromey <tromey@cygnus.com>
7640 * gjavah.c (struct namelet): New structure.
7641 (add_namelet): New function.
7642 (print_namelet): New function.
7643 (print_class_decls): Use add_namelet and print_namelet to generate
7644 namespaces and not classes.
7645 (method_printed): New global.
7646 (HANDLE_END_METHOD): Examine method_printed.
7647 (print_method_info): Set method_printed when required. Print
7648 error if function to be ignored is marked virtual. Handle $finit$
7650 (METHOD_IS_FINAL): New macro.
7651 (print_field_info): Use it.
7652 (HANDLE_METHOD): Clear method_printed.
7653 (method_pass): New global.
7654 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7655 (process_file): Do two passes over both fields and methods.
7656 (HANDLE_METHOD): Examine method_pass.
7658 (add_class_decl): New function.
7659 (print_class_decls): Don't scan over entire constant pool.
7661 1999-02-23 Tom Tromey <tromey@cygnus.com>
7663 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7664 disable linking in that case.
7666 1999-02-20 Tom Tromey <tromey@cygnus.com>
7668 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7671 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7673 * decl.c (build_result_decl), java-tree.h: New method.
7674 (complete_start_java_method): Handle synchronized methods.
7675 Don't build DECL_RESULT here. (Ordering dependency problem.)
7676 (start_java_method): Call build_result_decl here instead ...
7677 * parse.y (java_complete_expand_method): ... and here.
7678 (expand_start_java_method): Don't call complete_start_java_method here.
7679 (java_complete_expand_method): Call it here instead.
7680 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7681 * java-tree.h: ... here.
7683 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7684 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7685 for ARRAY_REF - it doesn't work when array bounds are checked.
7686 (patch_array_ref): Handle it here instead.
7688 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7690 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7692 Force left-to-right evaluation of binary operations etc.
7693 * expr.c (force_evaluation_order), java-tree.h: New function.
7694 * parse.y (java_complete_lhs): Pass binary operations, procedure
7695 calls, and ARRAY_REFs to force_evaluation_order.
7696 (various): Set TREE_SIDE_EFFECTS more carefully.
7698 Tolerate random (non-UTF8) encoding in comments without complaining.
7699 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7700 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7702 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7703 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7705 * parse.y (java_complete_lhs): Ignore an empty statement in a
7706 COMPOUND_EXPR. Don't complain about empty statement after return.
7708 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7710 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7711 in TREE_LIST - just chain the POINTER_TYPEs together.
7712 (resolve_class): If type already resolved, return decl.
7713 After resolving, update TREE_TYPE(class_type), and name (if array).
7714 * parse.h (do_resolve_class), parse.y: Make non-static.
7715 * class.c (maybe_layout_super_class): Take this_class argument.
7716 Do do_resolve_class if necessary.
7717 (layout_class, layout_class_methods): Adjust calls appropriately.
7718 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7719 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7720 * typeck.c (build_java_array_type): Don't call layout_class.
7722 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7724 * parse.y (check_pkg_class_access): Allow private class access
7725 within the same package.
7726 (strip_out_static_field_access_decl): New function.
7727 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7728 operator argument before testing its nature.
7730 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7732 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7733 (TRY_EXPR): Simplify - it no longer has a finally clause.
7734 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7735 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7736 * expr.c (java_lang_expand_expr): Likewise.
7737 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7738 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7739 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7740 (build_try_statement): Remove finally parameter and handling.
7741 (build_try_finally_statement): New function.
7742 (patch_try_statement): No longer need to support finally clause.
7743 (try_statement): Update grammar action rules.
7744 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7745 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7747 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7749 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7750 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7752 1999-02-17 Andrew Haley <aph@cygnus.com>
7754 * class.c (build_utf8_ref): Back out broken patch which was
7755 intended to to output signatures using '.' as a separator.
7757 * class.c (make_class_data): Output signatures using '.' as a
7758 separator, rather than '/'.
7759 (mangled_classname): Likewise.
7760 (make_field_value): Likewise.
7761 (make_method_value): Likewise.
7762 * constants.c (alloc_class_constant): Likewise.
7763 * expr.c (build_invokeinterface): Likewise.
7765 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7767 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7768 of an ancient workaround.
7770 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7772 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7775 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * lex.c (yylex): Encode \0 as UTF8.
7779 1999-02-10 Tom Tromey <tromey@cygnus.com>
7781 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7782 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7783 (libgcj_zip): Renamed.
7784 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7786 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7788 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7789 (GC_NAME): Renamed -lgc to -lgcjgc.
7791 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7793 * lex.c (java_lang_cloneable): Initialize.
7794 * parse.y (java_lang_cloneable): New static variable.
7795 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7796 doing one more qualification round.
7797 (valid_ref_assignconv_cast_p): Reject null source or
7798 destination. Allow an array to be cast into java.lang.Cloneable.
7799 (patch_cast): Swapped two first arguments to first call to
7800 valid_ref_assignconv_cast_p.
7802 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * parse.h: DECL_P renamed JDECL_P.
7805 * parse.y: DECL_P replaced by JDECL_P.
7806 (build_array_from_name): Always use pointer's type.
7807 (patch_bc_statement): Extra code to search continue target in a
7808 for loop. Fixed comments. Continue target is current loop when
7811 1999-02-05 Andrew Haley <aph@cygnus.com>
7813 * class.c (make_class_data): The superclass of an interface should
7814 be null, not class Object.
7816 * lex.c (java_lex): Sign extend hex literals.
7818 1999-02-04 Andrew Haley <aph@cygnus.com>
7820 * class.c (build_utf8_ref): Output signatures using '.' as a
7821 separator, rather than '/'.
7822 (make_class_data): Likewise.
7824 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7826 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7827 mkstemp.o. Get them from libiberty now.
7829 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7831 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7833 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7835 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7838 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7840 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7841 * jcf-write.c (generate_bytecode_return): New function.
7842 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7844 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7845 generate special [fd]const_[01] instructions.
7847 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7849 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7850 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7852 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7854 * parse.y (patch_method_invocation): Handle calling static methods,
7855 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7857 * parse.y (java_complete_lhs): Don't complain about unreachable
7858 exit condition in a do-while statement.
7860 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7862 * lex.c (java_read_char): Fixed utf8 decoding.
7863 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7865 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7866 comments. Local variable `all_primitive' is gone. Broadened
7867 acceptance of `0' to floating point targets. `long' can now be
7868 widened to `double' or `float'.
7869 (valid_method_invocation_conversion_p): Added leading
7870 comment. Fixed tabulation.
7871 (build_string_concatenation): Optimize out left or right empty
7874 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7876 * jcf-write.c (localvar_alloc): Only emit entry for
7877 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7878 (generate_bytecode_insns): Only call put_linenumber if
7879 debug_info_level > DINFO_LEVEL_NONE.
7880 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7881 is specified, add -g1 (for compatibility wih javac).
7883 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7885 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7886 gjavah.o, check-init.o, jv-scan.o
7888 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7890 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7892 * gjavah.c: Include config.h and system.h.
7894 * javaop.h (inline): Don't define, its handled by system.h.
7895 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7896 from `inline' to `static inline'.
7898 * jcf.h (inline): Don't define, its handled by system.h.
7900 * lex.c (inline): Likewise.
7902 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7904 * lang-specs.h: Map -Qn to -fno-ident.
7906 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7908 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7910 1999-01-29 Tom Tromey <tromey@cygnus.com>
7912 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7913 then cast it to Object before calling `append' method.
7915 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7917 * check-init.c (check_bool2_init, check_bool_init, check_init):
7918 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7919 * jcf-write.c (generate_bytecode_insns): Likewise.
7921 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7923 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7924 * parse.y (patch_cast): Allow a boolean to be cast into a
7927 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7929 * parse.y: (class_declaration:): Fixed indentation.
7930 (class_member_declaration:): Extra `;' after field declaration now
7932 (interface_declaration:): Removed debug messages in error reports.
7933 (patch_binop): Nodes created and returned inherit the orignal
7934 node's COMPOUND_ASSIGN_P flag value.
7935 (patch_cast): Fix cast from char to floating point.
7937 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7939 * except.c, java-except.h (expand_resume_after_catch): new
7941 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7942 to branch back to main flow of control after a catch block.
7944 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7946 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7947 $(srcdir)/../system.h.
7948 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7949 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7950 (jcf-write.o): Likewise.
7951 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7952 (mangle.o): Depend on $(srcdir)/../toplev.h.
7953 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7954 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7956 * class.c: Include output.h and parse.h.
7957 (mangled_classname): Add the `const' keyword to a char*.
7958 (find_named_method): Hide unused function definition.
7959 (build_utf8_ref): Change type of variable `c' to unsigned char.
7960 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7961 (build_class_ref): Add the `const' keyword to a char*.
7962 (layout_class_method): Remove unused variable `buf'.
7964 * decl.c (find_local_variable): Remove unused variable `rtl'.
7965 (pushdecl): Likewise for variables `different_binding_level' and
7967 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7968 (maybe_build_cleanup): Likewise for parameter `decl'.
7970 * except.c (expand_start_java_handler): Mark parameter `range'
7971 with ATTRIBUTE_UNUSED.
7973 * expr.c: Include except.h.
7974 (pop_type): Remove unused variable `i'.
7975 (pop_value): Likewise for variables `n_words' and `i'.
7976 (expand_java_arrayload): Likewise for variable `convert'.
7977 (java_lang_expand_expr): Likewise for variables `op0', `type',
7978 `mode', `unsignedp', `node' and `elements'.
7979 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7981 (process_jvm_instruction): Add a `const' qualifier to a char*.
7983 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7984 (temp_directory): Likewise.
7985 (print_c_decl): Likewise.
7986 (print_method_info): Likewise.
7987 (decode_signature_piece): Likewise.
7988 (print_mangled_classname): Likewise.
7990 * java-except.h: Provide prototypes for maybe_start_try,
7991 maybe_end_try and add_handler.
7993 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7994 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7995 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7996 init_expr_processing, push_super_field, init_class_processing,
7997 can_widen_reference_to, class_depth, verify_jvm_instructions,
7998 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7999 set_local_type, merge_type_state, push_type, load_type_state,
8000 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8001 emit_unicode_mangled_name): Add prototypes.
8003 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8004 (print_signature_type): Use ISDIGIT, not isdigit.
8005 (print_signature): Remove unused variable `j'.
8007 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8008 int when comparing against one.
8010 * jcf-parse.c: Include toplev.h.
8012 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8013 (localvar_free): Remove unused variable `i'.
8014 (generate_bytecode_conditional): Likewise for variable `kind'.
8016 * jv-scan.c: Include config.h and system.h. Remove redundant
8017 OS header and gansidecl.h includes.
8018 (warning): Add the `const' keyword to a char*. Also add
8019 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8020 __STDC__, when determining whether to use ANSI-isms.
8021 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8022 (xmalloc): Don't redundantly prototype here.
8023 (main): Remove unused parameter `envp'. Also fix the arguments
8024 passed to function `fatal' to match the format specifier.
8026 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8028 * mangle.c: Include toplev.h.
8029 (emit_unicode_mangled_name): Declare parameter `len'.
8031 * parse.y (parse_warning_context): Add the `const' keyword to a
8032 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8033 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8034 (issue_warning_error_from_context): Add the `const' keyword to
8036 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8037 not `__STDC__' for whether to use ANSI-isms.
8039 * typeck.c (incomplete_type_error): Mark parameters `value' and
8040 `type' with ATTRIBUTE_UNUSED.
8041 (parse_signature_type): Use ISDIGIT, not isdigit.
8043 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8044 (verify_jvm_instructions): Likewise. Remove unused variables
8045 `field_name' and `default_val'.
8047 * zextract.c: Include config.h and system.h. Remove redundant
8050 * zipfile.h: Prototype `read_zip_archive'.
8052 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8054 * typeck.c (convert): Allow conversions to void type: some
8055 optimizations in gcc do this.
8057 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8059 * typeck.c (convert_ieee_real_to_integer): New function.
8060 (convert): When not using fast-math and using hardware fp, convert
8061 an IEEE NaN to zero.
8063 1999-01-18 Andrew Haley <aph@cygnus.com>
8065 * parse.y (patch_binop): Do a type conversion from signed to
8066 unsigned and then back to signed when a ">>>" is found.
8068 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * java-tree.h: (check_for_initialization): Added prototype.
8071 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8072 * parse.y (do_resolve_class): Removed unused locals.
8073 (read_import_dir): Likewise.
8074 (resolve_qualified_expression_name): Array creation
8075 expressions are valid primary expressions.
8076 (qualify_ambiguous_name): Likewise.
8077 (patch_synchronized_statement): Removed unused local.
8079 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8081 * Makefile.in (zextract.o): Add dependencies.
8083 * Makefile.in: Do not put ^Ls at the start of a line.
8085 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8087 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8088 sub-type the result of the call that gets the exception value.
8090 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8091 don't call finish_class.
8093 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8094 clear found before continuing.
8096 * verify.c (verify_jvm_instructions): On an array load, allow
8097 and handle top of stack to be TYPE_NULL.
8099 * gjavah.c (generate_access): Translate Java package private or
8100 protected access to C++ public, but with a comment.
8102 1999-01-13 Andrew Haley <aph@cygnus.com>
8104 * expr.c (generate_name): Name prefix changed to avoid clashes
8105 with assembler temp labels.
8107 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8108 MODIFY_EXPR. Without this, code for the assignement may not be
8109 generated at all and the synchronized statement will read an
8110 uninitialized variable.
8112 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * class.c (maybe_layout_super_class): Fixed returned value.
8115 * lex.c: Added 1999 to the copyright.
8116 (java_init_lex): Initialize java_lang_imported.
8117 * lex.h: Added 1999 to the copyright.
8118 * parse.h: Added 1999 to the copyright.
8119 (REGISTER_IMPORT): Fixed typo in trailing macro.
8120 (CURRENT_OSB): New macro.
8121 (struct parser_ctxt): New fields osb_depth, osb_limit.
8122 * parse.y (java_lang_id): New global variable.
8123 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8124 (array_creation_expression:): Use CURRENT_OSB.
8125 (dims:): Uses a stack to keep track of array dimensions.
8126 (cast_expression:): Use CURRENT_OSB.
8127 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8129 (register_fields): Fixed typos in comment.
8130 (check_method_redefinition): Fixed comment indentation.
8131 (java_check_regular_methods): Set saved found wfl to NULL after
8132 having reinstalled it in the previously found DECL_NAME.
8134 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8136 * gjavah.c (java_float_finite): Use a union to do type punning.
8137 (java_double_finite): Likewise.
8139 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8141 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8142 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8143 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8144 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8145 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8146 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8148 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8150 * check-init.c (check_init): If compiling to native, we don't
8151 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8153 1999-01-08 Tom Tromey <tromey@cygnus.com>
8155 * parse-scan.y (variable_declarator_id): Set or increment
8157 (bracket_count): New global.
8158 (formal_parameter): Handle case where bracket pairs trail variable
8161 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8163 * jcf-parse.c (yyparse): variable len changed from a char to an
8164 int to prevent overflow.
8166 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8168 * java-tree.h: Declare read_class.
8169 * jcf-parse.c (read_class): New function.
8170 (load_class): Now just call read_class.
8172 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8173 * jcf-parse.c (parse_source_file): Declare save_error_count,
8174 which is needed by java_parse_abort_on_error macro,
8175 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8177 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8178 constructor, if initializing a static field.
8179 (patch_new_array_init): Set TREE_CONSTANT if it is.
8180 * expr.c (java_lang_expand_expr): For a static array constructor
8181 of primitive elements, allocate the array itself statically.
8182 Disabled until we can set the vtable field statically.
8184 * check-init.c: New file. Checks for definite assignment.
8185 * Makefile.in (JAVA_OBJS): Add check-init.o.
8186 * parse.y (java_complete_expand_method): Call check_for_initialization.
8187 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8189 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8191 * parse.y : include system.h instead of including
8192 standard headers directly with the exception of <dirent.h>.
8194 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8196 * lex.h: Moved static function declarations to lex.c,
8197 to shut up some -Wall warnings.
8198 * lex.c: Static function declarations moved here.
8199 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8201 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8203 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8205 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8207 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8208 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8210 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8211 (localvar_alloc): Change return type to void,
8212 (emit_unop): Remove unused variable size.
8214 * jcf-write.c (struct jcf_block): Add new union.
8215 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8216 (call_cleanups): New functions.
8217 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8218 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8219 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8220 * lang.c (lang_init): Call using_eh_for_cleanups.
8221 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8222 completing operands to patch_synchronized_statement.
8223 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8224 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8225 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8227 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8229 * Make-lang.in: Comment out control-Ls; they upset some makes.
8231 1998-12-18 Tom Tromey <tromey@cygnus.com>
8233 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8236 1998-12-17 Tom Tromey <tromey@cygnus.com>
8238 * parse.y (DIR_SEPARATOR): New define.
8239 (check_class_interface_creation): Use it.
8241 * parse-scan.y (report_main_declaration): Recognize
8242 `java.lang.String' in argument to main.
8244 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8246 * parse.y (create_interface): Remove bogus test.
8248 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8250 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8251 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8253 1998-12-16 Tom Tromey <tromey@cygnus.com>
8255 * parse-scan.y (qualified_name): Use correct sprintf format.
8257 1998-12-15 Tom Tromey <tromey@cygnus.com>
8259 * gjavah.c (print_field_info): Changed how most negative number is
8262 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8264 * parse.y (fold_constant_for_init): New function.
8265 (resolve_expression_name): Don't replace static final
8266 constant-initialized fields by its value.
8267 (java_complete_lhs): New. Same as java_complete_tree, except does
8268 not replace static final constant-initialized fields by their values.
8269 (register_fields): If there is an initializer, set DECL_INITIAL and
8270 MODIFY_EXPR_FROM_INITIALIZATION_P.
8271 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8272 Only call patch_initialized_static_field if
8273 MODIFY_EXPR_FROM_INITIALIZATION_P.
8274 (patch_initialized_static_field): If not valid constant, clear
8277 * parse.y (lookup_field_wrapper): Fix thinko.
8279 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8280 set and restore global lineno.
8282 1998-12-14 Tom Tromey <tromey@cygnus.com>
8284 * gjavah.c (print_field_info): If value to print is the smallest
8285 value of its size, then print as hex to avoid later warnings from
8288 1998-12-14 Tom Tromey <tromey@cygnus.com>
8290 * gjavah.c (decompile_method): Decompile `return null'.
8291 (process_file): Generate `#pragma interface'.
8292 (method_declared): New global.
8293 (print_method_info): Set it.
8294 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8295 (print_method_info): Handle abstract methods.
8297 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8299 * parse.y (patch_method_invocation): If class_decl is null
8300 (e.g. an array type), use original type.
8302 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8303 errors about uncaught exception from clone (of array, specifically).
8305 1998-12-13 Tom Tromey <tromey@cygnus.com>
8307 * gjavah.c (decompile_method): Handle all types of `return'
8308 opcode. Decompile `return this' and `return'.
8309 (method_access): New global.
8310 (print_method_info): Set it.
8311 (decompile_method): Don't decompile a synchronized method.
8313 1998-12-13 Tom Tromey <tromey@cygnus.com>
8315 * jcf-reader.c (jcf_parse_one_method): Recognize
8317 * gjavah.c (HANDLE_END_METHOD): New macro.
8318 (HANDLE_CODE_ATTRIBUTE): New macro.
8319 (decompile_method): New function.
8320 (print_method_info): Don't print `;\n' at end of function decl.
8321 Include java-opcodes.h.
8322 (decompiled): New global.
8324 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8326 * class.c (build_class_ref): Handle PRIMTYPE.class if
8327 flag_emit_class_files.
8328 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8329 if flag_emit_class_files.
8330 * parse.y (java_complete_tree): Pre-liminary support for
8331 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8333 * parse.y (patch_synchronized_statement): Don't call monitorexit
8334 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8336 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8338 * zipfile.h (opendir_in_zip): New declaration.
8339 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8340 (opendir_in_zip): New function, using code from open_in_zip.
8341 (open_in_zip): Call opendir_in_zip.
8342 (find_class): Remove no-longer-used do_class_file parameter,
8343 but add source_ok parameter. Change logic so if we find a .java file,
8344 we don't look for .class in later classpath emtries.
8345 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8346 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8347 * gjavah.c: Update call to find_class.
8348 * jcf-dump.c: Likewise.
8350 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8351 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8352 nothing if body is empty_stmt_node.
8353 Various little fixes so SP gets correctly adjusted.
8354 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8355 For CALL_EXPR, test if static first.
8356 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8357 such as the ones we create for Object and Class.
8358 Set and restore current_function_decl.
8359 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8360 (note_possible_classname): New function.
8361 (read_import_entry): Removed. Merged with read_import_dir.
8362 (read_import_dir): Don't call find_class - that only gives us
8363 the first classpath entry having the needed package.
8364 Use the struct buffer data structure from buffer.h.
8365 (read_import_dir, find_in_imports_on_demand): The remembered
8366 class names now use '.' (not '/') as package separator.
8368 * parse.y (java_complete_expand_methods): Call write_classfile
8369 here, and not in java_expand_classes (which only gets first class).
8371 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8373 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8374 (register_fields): If a static fields has an initializer, just
8375 chain it on ctxp->static_initialized, and handle later.
8376 (java_complete_expand_methods): Force <clinit> first.
8377 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8378 - it's already been completed.
8379 (patch_initialized_static_field): New function.
8380 (java_complete_field): Call it.
8382 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8384 * expr.c (encode_newarray_type, build_new_array): New functions.
8385 * java-tree.h: Declare build_new_array.
8386 * jcf-write.c (patch_newarray): Use build_new_array.
8388 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8389 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8391 * parse.y (patch_new_array_init): Re-organize.
8392 Now is passed the actual array (pointer) type of the value.
8393 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8394 (patch_array_constructor): Removed - merged into patch_new_array_init.
8395 (java_complete_tree): Update patch_new_array_init.
8397 * jcf-write.c (find_constant_index): New function.
8398 (generate_bytecode_insns): Use find_constant_index.
8399 (generate_classfile): Use find_constant_index for ConstantValue.
8401 1998-12-11 Tom Tromey <tromey@cygnus.com>
8403 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8404 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8405 * class.c (make_class_data): Renamed dtable -> vtable, and
8406 dtable_method_count -> vtable_method_count.
8408 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8410 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8411 global variables, initialized.
8412 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8413 Declared new global variables.
8414 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8415 double_zero_node, integer_zero_node upon direct matching.
8416 * parse.y (purify_type_name): Added function prototype.
8417 (duplicate_declaration_error_p): Consider new_type as potentially
8418 being a incomplete type. Use purify_type_name on type string.
8419 (method_header): saved_type: unused variable removed. Don't figure
8420 return type if method name is invalid.
8421 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8422 processed by patch_unaryop.
8423 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8424 increment/decrement node into its original type after binary
8425 numeric promotion on its operands.
8427 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8429 * parse.y (array_initializer:): Array init operand is NULL_TREE
8430 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8431 now an error. Fixed indentation problems.
8432 (patch_string): Handle error_mark_node as an argument.
8433 (patch_new_array_init): Fixed indentation problems.
8434 (array_constructor_check_entry): Removed check on null wfl_value.
8435 Return an error if wfl_value's walk returns an error.
8437 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8439 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8440 * lex.c (java_lex): Remember column position before advancing one
8441 token. Retain location information on OCB_TK.
8442 * lex.h (typedef struct java_lc): Added new field.
8443 * parse.h (GET_SKIP_TYPE): New macro.
8444 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8445 * parse.y (build_new_array_init, patch_new_array_init,
8446 patch_array_constructor, maybe_build_array_element_wfl,
8447 array_constructor_check_entry): New function prototypes.
8448 (switch_block:): Tagged <node>.
8449 (OCB_TK): Tagged <operator>.
8450 (array_initializer:): Installed actions.
8451 (variable_initializer): Build location information on element if
8453 (switch_statement:): Fixed indentation typo.
8454 (switch_block:): Redefined default action.
8455 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8456 (patch_assignment): Removed duplicate code.
8457 (maybe_build_array_element_wfl, build_new_array_init,
8458 patch_new_array_init, patch_array_constructor,
8459 array_constructor_check_entry): New functions.
8461 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8463 * parse.y (array_initializer): Tagged <node>.
8464 (variable_initializer:): Use default rule.
8465 (array_initializer:): Defined actions.
8466 (variable_initializers:): Likewise.
8467 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8468 non-static field accesses.
8469 (patch_invoke): Fixed indentation typo.
8470 (java_complete_tree): Likewise.
8471 (build_labeled_block): Changed leading comment. Generate an error
8472 in case of duplicate loop labels.
8473 (patch_conditional_expr): Patch results of string concatenation
8476 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8478 * constants.c (find_methodref_index): When the class is an interface,
8479 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8481 * decl.c (finit_identifier_node): Use "$finit$", rather than
8482 "<finit>" (which Sun's verifier rejects).
8483 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8484 (generate_field_initialization_code): Removed.
8485 (fix_constructors) Don't add call to $finit$ here (wrong order).
8486 (patch_method_invocation): Add $finit$ call here.
8488 * java-tree.h (CALL_USING_SUPER): New macro.
8489 * parse.y (patch_invoke): Remove im local variable.
8490 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8491 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8492 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8494 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8496 * parse.y (java_complete_tree): Don't complain about unreachable
8497 statement if it is empty_stmt_node.
8499 * jcf-write.c (find_constant_wide): New function.
8500 (push_long_const): Use find_constant_wide.
8502 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8503 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8504 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8505 Emit invokeinterface when calling an interface method.
8506 Emit invokespecial also when calling super or private methods.
8508 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8510 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8512 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8514 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8516 * java-tree.h (java_layout_seen_class_methods): New function
8518 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8519 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8520 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8521 * parse.y (method_declarator:): Defined action.
8522 (issue_warning_error_from_context): input_filename saved, set to
8523 the appropriate value and restored after java_error is called.
8524 (build_unresolved_array_type): Fixed comment.
8525 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8526 (method_header): Deal with return type the same way type are
8527 handled for fields and method's parameters and local variables
8529 (check_method_redefinition): Removed extra CR.
8530 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8531 (java_layout_seen_class_methods): New function.
8532 (java_layout_classes): Call java_layout_seen_class_methods.
8534 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8536 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8538 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8540 * jcf-dump.c (main): Fix error message.
8541 * jcf-path.c (add_entry): Style fix.
8543 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8545 * class.c (layout_class_method): Call build_java_argument_signature
8546 on constructors too.
8547 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8548 (patch_method_invocation): Define a primary when resolving an
8549 expression name. Augmented comment on code checking illegal `this'
8550 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8552 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8554 * class.c (layout_class_method): Don't report error on non-static
8555 overriding static if the method is private.
8556 * java-tree.h (finish_class): Prototype added.
8557 * lex.c (java_get_line_col): Handle col argument -2 value.
8558 * parse.h: All static method declarations moved to parse.y.
8559 * parse.y: Now contains all static method declarations previously
8561 (find_expr_with_wfl, missing_return_error,
8562 unreachable_stmt_error): New functions.
8563 (java_get_real_method_name): Identify constructors bearing class
8564 names in source code compiled classes only.
8565 (java_complete_expand_methods): Call missing_return_error.
8566 (invocation_mode): Private methods invoked as static methods.
8567 (java_complete_tree): Call unreachable_stmt_error.
8569 1998-12-01 Tom Tromey <tromey@cygnus.com>
8571 * Makefile.in (+target): Removed.
8572 (+xmake_file): Likewise.
8573 (+tmake_file): Likewise.
8574 (.NOEXPORT): Removed duplicate.
8576 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8578 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8580 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8582 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8583 libiberty.h. Provide an xmalloc definition.
8585 * jvspec.c: Remove the xmalloc prototype.
8587 * parse-scan.y: Include config.h and system.h. Don't include
8588 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8589 Provide an xstrdup definition.
8591 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8593 * jcf-path.c (add_entry): Recognize ".jar" too.
8594 * lang-specs.h: Likewise.
8596 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8598 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8599 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8601 * jcf-write.c (generate_bytecode_insns):
8602 Handle pre/post-increment/decrement of long.
8604 * jcf-write.c (generate_bytecode_insns):
8605 Handle missing exception handler (finally for synchronized).
8607 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8609 * java-tree.h (end_params_node): Declare global.
8610 * decl.c (end_params_node): New global.
8611 (init_decl_processing, start_java_method): Use end_params_node for
8612 end of list of parameter types. Follows correct gcc conventions.
8613 * expr.c (pop_argument_types, pop_arguments): Likewise.
8614 * lang.c (put_decl_node): Likewise.
8615 * typeck.c (various places): Likewise.
8616 * class.y (various places): Likewise.
8617 * parse.y (various places): Likewise.
8619 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8620 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8622 * class.c: Add #include flags.h, remove no-longer needed declaration.
8624 * class.c (layout_class_method): Remove commented-out code, re-format.
8625 Don't add vtable entry (or index) for private methods.
8626 * expr.c (expand_invoke): A private method is implicitly final.
8627 * class.c (make_class_data): If inlining or optimizing,
8628 skip private methods.
8630 * class.c (finish_class): New function. Calls existing methods,
8631 but alls emits deferred inline functions.
8632 * jcf-parse.c (parse_class_file): Call finish_class.
8633 * parse.y (java_complete_expand_methods): Likewise.
8635 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8637 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8639 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8641 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8643 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8645 * (generate_classfile): Always write class access flag with
8648 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8650 * class.c (maybe_layout_super_class): New function.
8651 (layout_class): Reorganized. Loop on class methods dispatched into
8652 a new function. Call maybe_layout_super_class.
8653 (layout_class_methods, layout_class_method): New functions.
8654 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8656 (expand_invoke): Likewise.
8657 * java-tree.h (all_class_list): New global variable declared.
8658 (layout_class_methods, layout_class_method): New function
8660 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8661 * jcf-parse.c (all_class_list): New global variable.
8662 (load_class): Extended what class_or_name can be. Use parser
8663 context mechanism to save globals before calling jcf_parse.
8664 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8665 is set on the file name.
8666 (jcf_parse): Layout class methods when Object is loaded, otherwise
8667 record class in all_class_list for delayed method layout.
8668 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8669 * lang.c (put_decl_node): Decode <init> into the decl context
8671 * lex.c (java_allocate_new_line): Use xmalloc.
8672 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8673 pointers, not TREE_LIST elements.
8674 (struct parser_ctxt): Fixed comment indentations, added comments
8675 and reordered some fields.
8676 (java_check_methods): Function prototype removed.
8677 * parse.y (java_push_parser_context): Use xmalloc.
8678 (java_parser_context_restore_global): Pop extra pushed ctxp only
8679 when there's nothing next.
8680 (maybe_create_class_interface_decl): Fixed comment, add new
8681 created class decl to all_class_list.
8682 (method_header): Use GET_REAL_TYPE on argument's types.
8683 (method_declarator): Use GET_REAL_TYPE, change type to the real
8684 type in TREE_LIST dependency node. Build argument list with the
8686 (create_jdep_list): Use xmalloc. Removed allocation error message.
8687 (obtain_incomplete_type): Fixed leading comment. Broadened
8688 incoming argument meaning.
8689 (register_incomplete_type): Use xmalloc. Removed allocation error
8691 (safe_layout_class): Fixed leading comment.
8692 (jdep_resolve_class): Reversed if statement condition and switch
8694 (resolve_and_layout): Fixed leading comment. Broadened incoming
8696 (complete_class_report_errors): New local variable name, for
8697 clarity. purify_type_name used for all error cases.
8698 (java_get_real_method_name): Stricter check on constructors.
8699 (java_check_regular_methods): Reverse methods list only if not
8700 already laid out. Layout artificial constructor.
8701 (java_check_methods): Deleted.
8702 (source_start_java_method): Obtain incomplete type for patchable
8704 (java_layout_classes): Fixed leading comment. Use
8705 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8706 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8707 before returning. Fixed comments.
8708 (java_expand_classes): Check for errors up front.
8709 (patch_method_invocation): Class to search is resolved and laid
8712 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8714 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8716 * javaop.h (int8): Removed - not used.
8717 (jbyte): Redefine portably with correct signedness.
8719 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8721 * jcf-write.c (generate_bytecode_insns): Fix typo
8722 OPCODE_getstatic to OPCODE_getfield.
8724 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8725 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8726 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8728 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * jcf-parse.c (jcf_parse_source): Function returned type is
8731 void. Added prototype.
8732 (jcf_parse): Function returned type is void.
8733 (yyparse): Remove call to fclose on the last parsed file.
8735 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8737 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8739 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8740 (layout_class): Cope with methods featuring WFL in decl names.
8741 * decl.c (unqualified_object_id_node): New global variable,
8743 (build_decl_no_layout): Removed.
8744 * expr.c (build_primtype_type_ref): Handle Double.
8745 (java_lang_expand_expr): Fixed indentations.
8746 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8747 (flag_wall, flag_redundant, flag_not_overriding,
8748 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8749 variable declarations.
8750 (build_decl_no_layout): Removed prototype.
8751 (java_get_real_method_name): Added prototype.
8752 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8753 (java_parse_abort_on_error): Macro now just returns.
8754 * jcf-parse.c (jcf_parse_source): Check fclose returned
8755 value. Call emit_register_classes if java_report_errors returns
8757 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8758 flag_static_local_jdk1_1): New integer flags.
8759 (lang_decode_option): New flags set here.
8760 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8761 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8762 the flag_redundant variable.
8763 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8764 when parsing java.lang.Object class.
8765 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8767 (resolve_qualified_expression_name): Fixed indentation.
8768 (patch_array_ref): Changed prototype.
8769 (not_initialized_as_it_should_p): Prototype removed.
8770 (java_report_errors): Added function prototype.
8771 * parse.y (formal_parameter:): Changed error message for not yet
8772 supported final parameters.
8773 (class_type_list:): Set both PURPOSE and VALUE of created
8774 TREE_LIST to be class_type.
8775 (primary_no_new_array:): Handle class literals on primitive types.
8776 (parse_warning_context): Reinstalled correct force_error and
8777 do_warning flags setups.
8778 (java_report_errors): Changed prototype. Return java_error_count
8780 (variable_redefinition_error): Consider treating variable type as
8782 (create_interface): Warn about redundant abstract modifier if
8783 flag_redundant is set. Changed error message.
8784 (lookup_field_wrapper): Save/restore globals before/after looking
8786 (duplicate_declaration_error_p): Consider treating declaration
8787 type as a fake pointer.
8788 (register_fields): Extract real type from dependency node. Check
8789 for duplicate field declaration after type adjustment. Use
8790 DECL_INITIAL to store static final initialized values.
8791 (method_header): Extract real function type from dependency node.
8792 (check_abstract_method_header): Use GET_METHOD_NAME.
8793 (obtain_incomplete_type): Layout fake pointer type.
8794 (safe_layout_class): Don't try to check for methods before layout.
8795 (java_complete_class): Don't check for correct throws clause
8796 elements inheritance here.
8797 (resolve_and_layout): Broadened name parameter meaning.
8798 (reset_method_name): Use GET_METHOD_NAME.
8799 (java_get_real_method_name): New function.
8800 (java_check_regular_methods): Don't check methods in
8801 java.lang.Object. Verify lineage of throws clause elements. Use
8802 flag_no_overriding in warning report.
8803 (check_throws_clauses): Don't check if class was from
8804 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8805 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8806 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8807 warning on unsupported final local variables. Use build_decl
8808 instead of build_decl_no_layout. Get real local variable type from
8810 (source_start_java_method): Get real parameter type from
8811 dependency node. Call build_decl instead of build_decl_no_layout.
8812 (java_layout_classes): Reverse tree and layout type and class as
8813 required. Mark class as loaded when done.
8814 (resolve_field_access): Fixed indentation. Restricted condition
8815 leading to static field access code generation. Set field_type
8816 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8817 (resolve_qualified_expression_name): Initialize type_found to
8818 null. Handle static field resolved during qualification. Fixed
8819 layout on non primitive field decl types.
8820 (not_accessible_p): Fixed typo in comment.
8821 (patch_method_invocation): Resolve and layout class to search from
8823 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8824 layout non primitive type, if necessary. Make method node only to
8826 (find_applicable_accessible_methods_list): Consider WFL'ed method
8827 decl names. Fixed indentation.
8828 (argument_types_convertible): Resolve and layout target type if
8830 (java_complete_tree): Fixed indentation problems. Rewrote
8831 CALL_EXPR thrown exceptions check. Re-installed further processing
8832 of the assignment in certain cases.
8833 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8834 inlining on class literals.
8835 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8837 (valid_method_invocation_conversion_p): Likewise.
8838 (patch_string): Temporary disable forbidden use of `this' in
8839 explicit constructor invocations when doing string concatenation
8841 (patch_unaryop): Added comment. Reinstalled code to disable
8842 further check on assignment operation with cast expression RHS.
8843 (patch_switch_statement): Fixed indentation.
8844 (build_try_statement): Call build_decl instead of
8845 build_decl_no_layout.
8846 (patch_synchronized_statement): Likewise.
8847 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8848 IS_UNCHECKED_EXPRESSION_P.
8849 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8850 layout argument exception type.
8851 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8852 of IS_UNCHECKED_EXPRESSION_P.
8854 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8856 * jcf-parse.c (yyparse): Open class file in binary mode.
8858 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8860 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8862 * jcf-write.c (perform_relocations): Move check out one loop.
8864 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8866 * Make-lang.in: Fix reference to srcdir.
8867 * jv-scan.c: Add missing xmalloc prototype.
8868 * jvgenmain.c: Ditto.
8870 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8872 * decl.c (error_mark_node), java-tree.h: New global.
8873 * parse.y: Use empty_stmt_node instead of size_zero_node.
8874 (build_if_else_statement): If missing else, use empty_stmt_node.
8876 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8877 (java_complete_expand_method): Complain if return is missing.
8878 (java_check_regular_methods): Comment out incorrect error check.
8879 (not_accessible_p): Fix incorrect handling of protected methods.
8880 (patch_method_invocation): Pass correct context to not_accessible_p.
8881 (find_applicable_accessible_methods_list): Likewise.
8882 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8883 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8884 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8885 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8887 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8888 (push_int_const): Remove reundant NOTE_PUSH.
8889 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8890 (- case SWITCH_EXPR): Fix code generation bug.
8891 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8892 (generate_classfile): More robust for abstract methods.
8894 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8896 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8897 * Make-lang.in: Ditto.
8899 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8902 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8904 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8906 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8908 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8910 Allow uses of interface types to verify. This is not really
8911 type-safe, but it matches what Sun does, and is OK as long as
8912 there are appropriate run-time checks.
8913 * verify.c (merge_types): If merging two interface types,
8914 just set the result to java.lang.Object.
8915 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8917 1998-11-13 Tom Tromey <tromey@cygnus.com>
8919 * gjavah.c (main): Handle --output-class-directory argument.
8920 * jvspec.c (lang_specific_driver): Translate `-d' into
8922 * jcf.h (jcf_write_base_directory): Declare.
8923 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8924 * lang-options.h: Mention -foutput-class-dir.
8925 * jcf-write.c (jcf_write_base_directory): New global.
8926 (make_class_file_name): Put generated .class file into `-d'
8927 directory, or into source directory if -d not given. Function now
8929 (write_classfile): Free class file name. Handle case where class
8931 (DIR_SEPARATOR): New macro.
8932 Include <sys/stat.h>
8934 * Makefile.in (prefix): New macro.
8936 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8938 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8939 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8940 here (done in patch_invoke instead).
8941 (case_identity): Moved here from parse.y.
8943 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8944 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8945 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8946 so they can be efficiently scanned without recursion.
8947 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8948 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8949 in BLOCK iteratively, rather than recursively.
8951 * parse.y (do_unary_numeric_promotion): New function.
8952 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8954 * parse.y (patch_newarray): Various fixes.
8956 Re-do handling of switch statements (for proper block scoping).
8957 * parse.y: Add just a single block for the enture switch block,
8958 but don't create any "case blocks".
8959 (group_of_labels): Rmeoved unneeded non-terminal.
8960 CASE_EXPR and DEFAULT_EXPR are added to current block.
8961 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8962 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8963 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8964 * parse.y (wfl_operator, print_int_node): Make non-static.
8965 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8966 as part of recursive scan of block.
8967 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8968 (patch_switch_statement): Most tests move dinto java_complete_tree.
8970 * parse.y: Make various production be non-typed (void).
8971 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8972 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8973 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8975 * jcf-write.c (struct jcf_handler): New type.
8976 (struct jcf_switch_state): New type.
8977 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8978 (alloc_handler, emit_unop, emit_reloc): New functions.
8979 (adjust_typed_op): Add extra parameter ("max type" offset).
8980 (emit_switch_reloc, emit_case-reloc): New function.
8981 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8982 (generate_bytecode_insns): Support REAL_CST, switch statements,
8983 exception handling, method calls, object/array creation, and more.
8985 * class.c: Remove some unused variables.
8986 * constants.c (find_string_constant): New function.
8987 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8988 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8989 if flag_emit_class_files.
8991 1998-11-12 Tom Tromey <tromey@cygnus.com>
8993 * jcf-io.c (find_class): Added explanatory comment.
8995 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8996 trailing slash to `.zip' entries.
8998 * jvspec.c (lang_specific_driver): Correctly handle case where
8999 GC_NAME not defined.
9001 1998-11-11 Tom Tromey <tromey@cygnus.com>
9003 * jvspec.c (GC_NAME): New define.
9004 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9006 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9008 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9010 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9012 1998-11-11 Tom Tromey <tromey@cygnus.com>
9014 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9016 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9018 * class.c (is_compiled_class): Call safe_layout_class for class
9019 compiled from source.
9020 * conver.h (convert_to_integer, convert_to_real,
9021 convert_to_pointer): Added prototypes.
9022 * decl.c (init_decl_processing): Non longer push the decls of
9023 `methodtable', `constants', `Class', `Field', `dispatchTable'
9024 `jexception' and `Method'.
9025 * expr.c (build_invokeinterface): New function.
9026 (expand_invoke): static variable CLASS_IDENT now in
9027 build_invokeinterface. Use build_invokeinterface.
9028 (expand_java_field_op): Moved code to inline
9029 java.lang.PRIMTYPE.TYPE into a function.
9030 (build_primtype_type_ref): New function.
9031 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9032 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9033 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9034 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9035 (DECL_LOCAL_STATIC_VALUE): New macro.
9036 (build_invokeinterface, build_primtype_type_ref): New function
9038 (java_parse_abort_on_error): Macro rewritten.
9039 * jcf-parse.c (current_method): Add comment to declaration.
9040 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9041 Function prototypes fixed.
9042 (jcf_parse_source): push/pop parser context. save/restore global.
9043 (parse_source_file): Fixed leading comment. Now take a
9044 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9045 classes and pop the parser context anymore.
9046 (yyparse): Push parser context, save globals, parse the source
9047 file, restore globals and pop the parser context when processing a
9049 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9050 * lex.c (java_parse_doc_section): New function.
9051 (java_lex): Call java_parse_doc_section when appropriate. Build an
9052 operator around INSTANCEOF_TK.
9053 * lex.h (java_lineterminator, java_sprint_unicode,
9054 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9055 Prototypes rewritten.
9056 (java_parse_escape_sequence, java_letter_or_digit_p,
9057 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9058 java_read_unicode, java_store_unicode, java_read_char,
9059 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9060 Added function prototypes.
9061 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9063 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9065 (struct parser_ctxt): New fields: deprecated,
9066 current_parsed_class_un, gclass_list.
9067 (fix_method_argument_names, issue_warning_error_from_context,
9068 resolve_package, lookup_package_type): New function prototypes.
9069 (resolve_expression_name): Fixed function prototype.
9070 (find_applicable_accessible_methods_list): Fixed indentation, added
9071 extra argument in prototype.
9072 (check_final_assignment, build_null_of_type, check_deprecation,
9073 check_method_redefinition, reset_method_name,
9074 java_check_regular_methods, java_check_abstract_methods,
9075 maybe_build_primttype_type_ref): New function prototype.
9076 * parse.y (conver.h): Include.
9077 (INSTANCEOF_TK): Tagged <operator>.
9078 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9079 (relational_expression:): Build binop for instanceof.
9080 (java_push_parser_context): Remember ctxp->gclass_list across
9082 (java_pop_parser_context): Simply return if no context
9083 exists. Remember gclass_list across contexts.
9084 (issue_warning_error_from_context): New function.
9085 (parse_error_context): Don't setup ctxp->elc here. Call
9086 issue_warning_error_from_context instead.
9087 (parse_warning_context): Likewise.
9088 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9089 setup. Link new class/interface to ctxp->gclass_list.
9090 (add_superinterfaces): Register interface as incomplete if not
9092 (create_class): Remember class unqualified name in
9093 ctxp->current_parsed_class_un. Check class deprecation.
9094 (register_fields): Check field deprecation. Remember static final
9095 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9097 (method_header): New local variable ORIG_ARG. Use unqualified
9098 current class name for check on constructor errors. Promote return
9099 type if of record type. Argument list fix moved in
9100 fix_method_argument_names, called here. Check method deprecation.
9101 (fix_method_argument_names): New function.
9102 (method_declarator): Promote record typed arguments.
9103 (safe_layout_class): Check class methods before layout.
9104 (java_complete_class): Compute field layout when patched.
9105 (do_resolve_class): Try to load class after having it renamed
9106 after the package name.
9107 (get_printable_method_name): Use DECL_CONTEXT.
9108 (reset_method_name): New function.
9109 (check_method_redefinition): Use reset_method_name.
9110 (java_check_regular_methods): New local variable
9111 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9112 names for error report. Check for compile-time error when method
9113 found has default (package) access.
9114 (java_check_abstract_methods): Now takes an interface DECL node as
9115 an argument. Also reinstall real name on unchecked
9116 overriding/hiding methods for error report.
9117 (java_check_methods): Fixed leading comment. Get classes to verify
9118 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9119 CLASS_METHOD_CHECKED_P on class verification.
9120 (lookup_java_method2): Get real method name if necessary.
9121 (find_in_imports): Don't check package class access here.
9122 (resolve_package, lookup_package_type): New functions.
9123 (java_layout_classes): Fixed leading comment. Take classes to be
9124 laid out from ctxp->gclass_list.
9125 (java_complete_expand_methods): Don't expand native and abstract
9127 (java_expand_classes): New function.
9128 (resolve_expression_name): Use additional argument ORIG. Retrieve
9129 values of static final field of primitive types.
9130 (resolve_field_access): Handles static final field of promotive
9132 (resolve_qualified_expression_name): Handle STRING_CST as
9133 primaries and package name resolution. Check deprecation on found
9134 decls. Set where_found and type_found on non static field resolved
9135 during qualification. Layout non primitive field decl types.
9136 (check_deprecation): New function.
9137 (maybe_access_field): Simplified.
9138 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9139 removed. Reverse method's argument when primary is a type. Don't
9140 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9141 instead. Include abstract class in the list of class searchable
9142 for constructors. Use DECL_CONTEXT of found method for access
9143 checks. Check method deprecation.
9144 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9145 converting arguments. Handle INVOKE_INTERFACE.
9146 (lookup_method_invoke): Search constructor using existing
9147 infrastructure (don't rely on lookup_java_constructor anymore).
9148 (find_applicable_accessible_methods_list): Extra argument flag
9149 LC. Now include constructor in the search.
9150 (qualify_ambiguous_name): Conditional expression are primaries.
9151 (not_initialized_as_it_should_p): static final are always
9153 (java_complete_tree): Pass extra NULL argument to
9154 resolve_expression_name. Stricter test to carry on patching
9155 assignments. New case for INSTANCEOF_EXPR.
9156 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9157 (check_final_assignment, maybe_build_primttype_type_ref): New
9159 (patch_assignment): Detect resolved static finals and carry normal
9160 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9161 (try_builtin_assignconv): Access constant 0 on all primitive
9163 (valid_builtin_assignconv_identity_widening_p): Accept identical
9164 types. Accept all promoted type on int type.
9165 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9166 assigned to a reference.
9167 (valid_method_invocation_conversion_p): Accept to check null
9169 (build_binop): Merge declaration and initialization of local
9171 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9172 numeric types. Improved validity test for qualify operators on
9174 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9175 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9176 primitive type and issue the appropriate error message.
9177 (resolve_type_during_patch): Mark class loaded when resolved.
9178 (patch_cast): Allow null to be cased to reference types.
9179 (build_null_of_type): New function.
9180 (patch_array_ref): Handle array on references correctly.
9181 (patch_return): Removed unused local variable MODIFY. Force
9182 boolean to be returned as integers. Allows null to be returned by
9183 a function returning a reference.
9184 * typeck.c (convert_to_integer, convert_to_real,
9185 convert_to_pointer): Prototypes moved to convert.h
9186 (lookup_argument_method): Use method real name, if necessary.
9188 1998-10-30 Tom Tromey <tromey@cygnus.com>
9190 * class.c (build_class_ref): Changed name of primitive classes to
9193 * class.c (make_class_data): Renamed fields: nmethods to
9194 method_count, method_count to dtable_method_count. Always set
9196 * decl.c (init_decl_processing): Likewise.
9198 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9200 * class.c (layout_class): Don't mangle <finit>, produce
9201 __finit<class> instead. Don't verify artificial methods.
9202 * decl.c (finit_identifier_node): New declared global.
9203 (init_decl_processing): finit_identifier_node initialized.
9204 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9205 * java-tree.h (finit_identifier_node): Declared as extern.
9206 (struct lang_decl): New field called_constructor.
9207 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9208 (CLASS_HAS_FINIT_P): New macro.
9209 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9210 explicit constructor invocation.
9211 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9212 CALL_SUPER_CONSTRUCTOR_P): New macros.
9213 (write_classfile): Added prototype.
9214 * jcf-parse.c (jcf_parse_source): Parse and remember for
9215 generation if the file was seen on the command line.
9216 (parse_source_file): Don't write the class file here.
9217 (yyparse): Loop on files rewritten. Set current_jcf.
9218 (parse_zip_file_entries): Parse class file only if it was found.
9219 * lang.c (init_parse): Don't open command line provided filename
9221 (lang_parse): Don't set main_jcf anymore.
9222 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9223 (JCONSTRUCTOR_CHECK): New macro.
9224 (JBSC_TYPE_P): New macro.
9225 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9226 (COMPLETE_CHECK_OP_2): New macro.
9227 (struct parse_ctxt): New field explicit_constructor_p.
9228 (check_class_interface_creation): Fixed prototype indentation.
9229 (patch_method_invocation_stmt): Prototype reflects added argument.
9230 (patch_invoke): Likewise.
9231 (complete_method_declaration, build_super_invocation,
9232 verify_constructor_circularity,
9233 build_this_super_qualified_invocation, get_printable_method_name,
9234 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9235 verify_constructor_super, create_artificial_method,
9236 start_artificial_method_body, end_artificial_method_body,
9237 generate_field_initialization_code): New function prototypes.
9238 * parse.y: Fixed leading comment
9239 (constructor_header:, constructor_body:, block_end:): Rules tagged
9241 (type_declaration:): Call maybe_generate_finit.
9242 (method_declaration:): Action for method_body: placed in new
9243 function complete_method_declaration, called here.
9244 (constructor_declaration:): Defined actions. Removed leading
9246 (constructor_header:): New rule with action.
9247 (constructor_body:): Rule rewritten using block_begin: and
9248 block_end:. Defined actions.
9249 (constructor_declarator:, explicit_constructor_invocation:):
9251 (block:): Use new rules block_begin: block_end:.
9252 (block_begin:, block_end:): New rules and actions.
9253 (block_statements:): Fixed error message for explicit
9255 (method_invocation:): Call build_this_super_qualified_invocation
9256 if primary is `this' or `super' was seen.
9257 (conditional_expression:): Action defined.
9258 (extra_ctxp_pushed_p): New static global flag.
9259 (java_parser_context_save_global): Create parser context if
9260 necessary. Use extra_ctxp_pushed_p to remember it.
9261 (java_parser_context_restore_global): Pop extra parser context if
9263 (build_array_from_name): Array on primitive types are marked
9265 (register_fields): Restore new name in field initializer
9266 expression if type was altered. Non static fields initialized upon
9267 declaration marked initialized.
9268 (maybe_generate_finit): New function.
9269 (maybe_generate_clinit): Use create_artificial_method,
9270 start_artificial_method_body, end_artificial_method_body. Generate
9271 debug info for enclosed initialization statements.
9272 (method_header): Fixed leading comment. Check constructor
9273 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9275 (complete_method_declaration, constructor_circularity_msg,
9276 verify_constructor_circularity): New functions.
9277 (get_printable_method_name): New function.
9278 (check_method_redefinition): Don't rename <finit> methods. Fix
9279 declared constructor names. Error message for
9280 constructors modified.
9281 (java_check_regular_methods): Local variable seen_constructor
9282 renamed saw_constructor. Skip verification on constructors. Create
9283 default constructor with create_artificial_method.
9284 (java_check_methods): Removed unnecessary empty line.
9285 (create_artificial_method, start_artificial_method_body,
9286 end_artificial_method_body): New functions.
9287 (java_layout_classes): Changed leading comment. Reverse fields
9288 list if necessary. Always layout java.lang.Object if being
9290 (java_complete_expand_methods): Verify constructor circularity.
9291 (java_complete_expand_method): Call fix_constructor on
9292 constructors. Local variable no_ac_found removed. Restore
9293 bindings if method body expansion failed.
9294 (fix_constructors, verify_constructor_super,
9295 generate_field_initialization_code): New function.
9296 (java_expand_classes): Fixed leading comment. Write class file
9298 (resolve_expression_name): Check for illegal instance variable
9299 usage within the argument scope of an explicit constructor
9301 (resolve_qualified_expression_name): Pass extra from_super flag
9302 when invoking patch_method_invocation_stmt. New case for
9303 conditional expression when used as a primary. Check for error
9304 when acquiring super.
9305 (patch_method_invocation_stmt): Added extra argument super. New
9306 local variable is_static_flag. Set class_to_search according to
9307 the nature of the constructor invocation. Don't add `this'
9308 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9309 invocation within the argument scope of explicit constructor
9310 invocation. Set is_static according to is_static_flag. Provide
9311 extra `super' argument to patch_invoke invocation.
9312 (patch_invoke): New argument from_super. Loop on arguments
9313 indentation fixed. Pass from_super to invocation_mode. New switch
9314 case INVOKE_SUPER. Fixed error message in switch default case.
9315 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9317 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9318 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9319 message takes constructors into account.
9320 (find_applicable_accessible_methods_list): Fixed indentation.
9321 (qualify_ambiguous_name): Take explicit constructor invocation
9322 into account. Deal with a conditional expression as a primary to
9324 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9325 case. Added extra argument to patch_method_invocation_stmt.
9326 Register calls made to explicit constructor `this'. Don't call
9327 save_expr in ARRAY_REF case when emitting class files. Check for
9328 illegal use of this when expanding explicit constructor invocation
9330 (complete_function_arguments): Set and reset parser context
9331 explicit_constructor_p field value when appropriate.
9332 (build_super_invocation, build_this_super_qualified_invocation):
9334 (patch_assignment): Fixed typo.
9335 (patch_unaryop): Check on final fields occurs only when a decl
9337 (patch_return): Take constructors into account.
9338 (patch_conditional_expr): New function.
9339 * typeck.c (build_java_signature): Removed unnecessary empty line.
9341 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9343 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9345 1998-10-28 Tom Tromey <tromey@cygnus.com>
9347 * decl.c (init_decl_processing): Renamed fields.
9348 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9349 interface_len, msize fields.
9351 * class.c (make_class_data): Removed subclass_head and
9352 subclass_next fields.
9353 * decl.c (init_decl_processing): Removed subclass_head and
9354 subclass_next fields.
9356 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9358 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9359 * mangle.c (emit_unicode_mangled_name): Similarly.
9361 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9363 * jcf-parse.c (get_constant): Place braces around code to compute
9364 'd' when REAL_ARITHMETIC is not defined.
9366 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9368 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9371 1998-10-23 Tom Tromey <tromey@cygnus.com>
9373 * lang-specs.h: `.zip' files are input to jc1.
9375 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9377 * jvspecs.c: Add (but don't enable) support for combining multiple
9378 .class and .java input filenames to a single jc1 invocation.
9379 Add support for -C flag (copile to .class files).
9380 Translate -classpath and -CLASSPATH arguments.
9381 * lang-specs.h: Don't set %2 spec.
9383 1998-10-22 Tom Tromey <tromey@cygnus.com>
9385 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9387 (add_path): Don't add trailing separator to non-empty path
9390 * lang.c (lang_decode_option): Check for -fclasspath and
9391 -fCLASSPATH before examining other `-f' options.
9393 * java-tree.h (finalize_identifier_node): Don't declare.
9394 * class.c (make_class_data): Don't push "final" field.
9395 * decl.c (init_decl_processing): Don't push "final" field.
9396 (finalize_identifier_node): Removed.
9397 (init_decl_processing): Don't set finalize_identifier_node.
9399 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9401 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9403 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9404 (JV_SCAN_SOURCES): New macro.
9405 (JCF_DUMP_SOURCES): Likewise.
9406 (jcf-dump$(exeext)): New target.
9407 (jv-scan$(exeext)): New target.
9409 1998-10-22 Tom Tromey <tromey@cygnus.com>
9411 * Makefile.in (LEX): Removed.
9412 (LEXFLAGS): Likewise.
9413 (SET_BISON): New macro.
9415 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9416 spurious diffs in parse.c.
9417 ($(PARSE_SCAN_C)): Likewise.
9418 (PARSE_DIR): New macro.
9420 (PARSE_SCAN_C): Likewise.
9421 (PARSE_RELDIR): New macro.
9423 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9425 * jcf-io.c (find_class): Use saw_java_source to determine when to
9426 look for `.java' file.
9427 * jcf-parse.c (saw_java_source): New global.
9428 (yyparse): Set it if `.java' file seen.
9430 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9431 (GCJH_SOURCES): Likewise.
9432 * Makefile.in (datadir): New macro.
9433 (libjava_zip): Likewise.
9434 (JAVA_OBJS): Added jcf-path.o.
9435 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9436 (../gcjh$(exeext)): Likewise.
9437 (jcf-path.o): New target.
9438 * java-tree.h (fix_classpath): Removed decl.
9439 * jcf-parse.c (fix_classpath): Removed.
9440 (load_class): Don't call fix_classpath.
9441 * parse.y (read_import_dir): Don't call fix_classpath.
9442 * lex.h: Don't mention classpath.
9443 * lex.c (java_init_lex): Don't initialize classpath.
9444 * jcf-io.c (classpath): Removed global.
9445 (find_class): Use jcf_path iteration functions. Correctly search
9446 class path for .java file.
9447 (open_in_zip): New argument `is_system'.
9448 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9449 classpath-related options.
9450 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9452 (lang_init): Call jcf_path_init.
9453 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9454 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9455 Correctly put braces around second string in each entry.
9456 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9457 classpath-related options.
9458 (help): Updated for new options.
9459 * jcf.h: Declare functions from jcf-path.c. Don't mention
9461 * jcf-path.c: New file.
9463 * jcf-depend.c: Include jcf.h.
9465 * jcf-write.c (localvar_alloc): Returns `void'.
9466 (localvar_free): Removed unused variable.
9468 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9469 (init_parse): Use OBJECT_SUFFIX, not ".o".
9471 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9473 * class.c (emit_register_classes): Renamed from
9474 emit_register_class.
9475 * java-tree.h (emit_register_classes): Prototype renamed from
9476 emit_register_class.
9477 * jcf-parse.c (yyparse): Call emit_register_classes once before
9479 * parse.y (java_expand_classes): No longer register classes.
9481 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9483 * class.c (is_compiled_class): New local variable
9484 seen_in_zip. Identify classes found in currently compiled source
9486 * decl.c (complete_start_java_method): Fixed typo.
9487 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9488 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9489 (CLASS_P): Moved around.
9490 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9491 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9493 (jcf_parse_source): Changed leading comment. Removed unnecessary
9494 fclose and CLASS_FROM_SOURCE_P marking.
9495 (parse_source_file): New local variables remember_for_generation
9496 and filename. Mark parsed file name identifier node. Removed block
9497 executed when parse_only was null. Set remember_for_generation.
9498 Use it as an argument to java_pop_parser_context.
9499 (yyparse): New local variables several_files, list, next node and
9500 current_file_list. Split ampersand separated file names into
9501 current_file_list. Iterate through the list and parse accordingly.
9502 * parse.h (java_pop_parser_context): New function prototype.
9503 * parse.y (ctxp_for_generation): New static global variable.
9504 (java_pop_parser_context): New argument generate. Link popped ctxp
9505 to ctxp_for_generation list accordingly.
9506 (java_complete_expand_methods): Fixed indentation.
9507 (java_expand_classes): New function.
9509 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9511 * Makefile.in: Link with libiberty.a instead of memmove.o.
9513 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * lex.c (setjmp.h): No longer included.
9516 * lex.h (setjmp.h): Included.
9517 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9518 (duplicate_declaration_error_p): Renamed from
9519 duplicate_declaration_error.
9520 (build_array_from_name): New function prototype.
9521 * parse.y (setjmp.h): No longer included.
9522 (variable_declarator_id): Define action.
9523 (build_array_from_name): New function.
9524 (duplicate_declaration_error_p): Renamed from
9525 duplicate_declaration_error. Fixed leading comment.
9526 (register_fields): Main `for' loop reorganized. Uses
9527 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9528 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9529 build_array_from_name.
9530 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9532 (read_import_dir): Don't try to skip `.' and `..'.
9533 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9534 build_array_from_name. Main `for' loop reorganized.
9535 (resolve_qualified_expression_name): When building access to a
9536 field, use the type where the field was found, not its own type.
9537 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9538 field was found is null.
9539 (qualify_ambiguous_name): Sweep through all successive array
9542 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9544 * java-tree.h (pop_labeled_block, lang_printable_name,
9545 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9546 interface_of_p, inherits_from_p, fix_classpath,
9547 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9548 make_class_data, register_class, alloc_name_constant): New
9549 function prototypes.
9550 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9551 indentation. Added cast to remove warning.
9552 (lang_printable_name): Set v argument unused.
9553 (lang_print_error): Added argument to lang_printable_name call.
9554 (java_dummy_print, print_lang_decl, print_lang_type,
9555 print_lang_identifier, lang_print_xnode): All argument marked
9557 * lex.c (java_unget_unicode): Removed unnecessary argument.
9558 (java_allocate_new_line): Unused local variable is gone.
9559 (java_read_char): Added parenthesis in expressions to remove
9560 warnings. Added final return statement.
9561 (java_read_unicode): Added parenthesis in expression to remove
9563 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9564 (java_parse_escape_sequence): Likewise.
9565 (java_lex): Unused local variables are gone. Fixed
9566 java_unget_unicode invocation.
9567 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9569 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9570 lang_printable_name invocation in macro.
9571 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9573 (duplicate_declaration_error): Suppressed unused argument in
9575 (identical_subpath_p): Function declaration is gone.
9576 (patch_invoke): Suppressed unused argument in prototype.
9577 (patch_cast, build_labeled_block, check_thrown_exceptions):
9579 * parse.y (setjmp.h): Included
9580 (toplev.h): Likewise.
9581 (field_declaration:): Suppressed unused local
9582 (label_decl:): Fixed build_labeled_block invocation.
9583 (java_pop_parser_context): Put extra parenthesis around assignment
9585 (yyerror): Suppressed unused local variables.
9586 (variable_redefinition_error): Fixed lang_printable_name
9588 (create_interface): Suppressed unused local variables.
9589 (create_class): Likewise.
9590 (duplicate_declaration_error): Suppressed unused argument. Fixed
9591 lang_printable_name invocation.
9592 (register_fields): Suppressed unused local variable. Fixed
9593 duplicate_declaration_error invocation.
9594 (method_header): Suppressed unused local variable.
9595 (method_declarator, parser_check_super): Likewise.
9596 (java_complete_class): Suppressed unused local variable. Fixed
9597 fatal error message.
9598 (complete_class_report_errors): Added default: in switch.
9599 (java_check_regular_methods): Fixed lang_printable_name
9601 (check_throws_clauses): Likewise.
9602 (java_check_abstract_methods): Suppressed unused local
9603 variable. Fixed lang_printable_name invocation.
9604 (read_import_entry): Added supplemental return statement.
9605 (read_import_dir): Suppressed unused local variables.
9606 (check_pkg_class_access, declare_local_variables): Likewise.
9607 (source_start_java_method): Suppressed unused extern variable
9609 (expand_start_java_method): Suppressed unused extern and local
9610 variable declarations.
9611 (java_complete_expand_methods): Likewise.
9612 (java_complete_expand_method): Suppressed unused local variables.
9613 (make_qualified_name): Likewise.
9614 (resolve_qualified_expression_name): Added default: in
9615 switch. Fixed lang_printable_name invocation.
9616 (class_instance_creation_expression): Added parenthesis around
9618 (patch_method_invocation_stmt): Fixed lang_printable_name and
9619 patch_invoke invocations.
9620 (check_for_static_method_reference): Fixed lang_printable_name
9622 (patch_invoke): Suppressed unused arguments and local variables.
9623 (lookup_method_invoke): Suppressed unused local variables.
9624 (qualify_ambiguous_name): Added default: in switch.
9625 (identical_subpath_p): Function removed.
9626 (patch_assignment): Suppressed unused local variables. Suppressed
9627 unnecessary if statement. Fixed lang_printable_name invocations.
9628 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9629 (valid_ref_assignconv_cast_p): Parenthesis around
9630 expression. Suppressed unused local variables.
9631 (build_binop): Suppressed unused local variables. fixed
9632 lang_printable_name invocations.
9633 (string_constant_concatenation): Suppressed unused local
9635 (patch_unaryop): Fixed lang_printable_name invocation.
9636 (patch_cast): Suppressed unnecessary argument. Fixed
9637 lang_printable_name invocation.
9638 (patch_array_ref): Fixed lang_printable_name invocation.
9639 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9640 (build_labeled_block): Suppressed unused argument.
9641 (generate_labeled_block): Fixed build_labeled_block invocation.
9642 (build_loop_body): Suppressed unused local variables.
9643 (patch_loop_statement): Likewise.
9644 (patch_exit): Fixed lang_printable_name invocation.
9645 (patch_switch_statement): Likewise.
9646 (case_identity): First argument marked unused.
9647 (patch_try_statement): Fixed lang_printable_name invocations.
9648 (patch_synchronized_statement, patch_throw_statement): Likewise.
9649 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9650 lang_printable_name invocations.
9651 (check_thrown_exceptions_do): Suppressed unused argument.
9653 1998-10-14 Tom Tromey <tromey@cygnus.com>
9655 * jcf-write.c (write_classfile): Add output class file as target.
9656 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9657 * jcf.h: Added declarations for dependency-tracking functions.
9658 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9659 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9660 (finish_parse): Call jcf_dependency_write.
9661 (dependency_tracking): New global.
9662 (DEPEND_SET_FILE): New define.
9663 (DEPEND_ENABLE): New define.
9664 (init_parse): Enable dependency tracking if required.
9666 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9667 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9668 (../gcjh$(exeext)): Likewise.
9669 (jcf-depend.o): New target.
9670 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9671 (GCJH_SOURCES): Likewise.
9672 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9674 (find_classfile): Added dep_name argument.
9675 (find_class): Compute name of dependency.
9676 (open_in_zip): Call jcf_dependency_add_file.
9677 * gjavah.c (output_file): No longer global.
9678 (usage): Don't mention "gjavah".
9680 (java_no_argument): Likewise.
9681 (version): Likewise.
9682 (main): Recognize and handle -M family of options.
9683 (print_mangled_classname): Return is void.
9684 (process_file): Handle case where output is suppressed.
9685 (HANDLE_END_FIELD): Likewise.
9686 (HANDLE_METHOD): Likewise.
9687 * jcf-depend.c: New file.
9689 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9691 * java-tree.def: Add missing newline at EOF.
9693 1998-10-13 Tom Tromey <tromey@cygnus.com>
9695 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9696 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9698 Include <config.h> and "system.h".
9699 (disassemble_method): Undefine RET to avoid clash with
9702 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9704 * decl.c (runtime_exception_type_node, error_exception_type_node):
9705 New global variables.
9706 (init_decl_processing): Initialized.
9707 * expr.c (java_lang_expand_expr): Set caught exception type to
9708 null if catch handler argument doesn't exit.
9709 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9711 * java-tree.h (runtime_exception_type_node,
9712 error_exception_type_node): Global variables declared.
9713 (DECL_FUNCTION_THROWS): New macro.
9714 (DECL_FUNCTION_BODY): Modified comment.
9715 (DECL_SPECIFIC_COUNT): Likewise.
9716 (struct lang_decl): New field throws_list.
9717 (IS_UNCHECKED_EXPRESSION_P): New macro.
9718 * lex.c (java_lex): Generate location information for THROW_TK.
9719 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9720 EXCEPTIONS_P): New macros.
9721 (enum jdep_code): New value JDEP_EXCEPTION.
9722 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9723 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9724 PATCH_METHOD_RETURN_ERROR): New macros.
9725 (patch_method_invocation_stmt): Added new argument to prototype.
9726 (patch_synchronized_statement, patch_throw_statement,
9727 check_thrown_exceptions, check_thrown_exceptions_do,
9728 purge_unchecked_exceptions, check_throws_clauses): New function
9730 * parse.y Fixed typo in keyword section.
9731 (throw:): Rule tagged <node>.
9732 (THROW_TK): Keyword tagged <operator>.
9733 (method_header:): Last argument to call to method_header passed
9735 (throws:, class_type_list:, throw_statement:,
9736 synchronized_statement:, synchronized:): Defined actions.
9737 (method_header): New local variable current. Register exceptions
9739 (java_complete_tree): Complete and verify exceptions from throws
9741 (complete_class_report_errors): Error message on exceptions not
9743 (java_check_regular_methods): Fixed typo. Shortcut on private
9744 overriding methods. Changed error message on method
9745 redefinition. Check for throws clause compatibility.
9746 (check_throws_clauses): New function.
9747 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9748 method. Changed error message on method redefinition.
9749 (currently_caught_type_list): New static variable.
9750 (java_complete_expand_methods): Purge unchecked exceptions from
9751 throws clause list. Call PUSH_EXCEPTIONS before walk and
9752 POP_EXCEPTIONS after.
9753 (resolve_qualified_expression_name): Pass new argument as NULL to
9754 patch_method_invocation_stmt.
9755 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9756 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9757 argument list when appropriate. Use new argument if non null to
9758 store selected method decl.
9759 (patch_invoke): Convert if necessary args of builtin types before
9760 forming CALL_EXPR. Argument list no longer reversed here.
9761 (invocation_mode): Treat final methods as static methods.
9762 (java_complete_tree): New cases for THROW_EXPR: and
9763 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9765 (complete_function_arguments): No more RECORD_TYPE
9766 conversion. Function parameter nodes no longer saved.
9767 (valid_ref_assignconv_cast_p): Avoid handling null type.
9768 (patch_binop): Fixed null constant reference handling.
9769 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9771 (patch_try_statement): Fixed comments. Record caught types in
9772 list, push the list, expand try block and pop the list.
9773 (patch_synchronized_statement, patch_throw_statement,
9774 check_thrown_exceptions, check_thrown_exceptions_do,
9775 purge_unchecked_exceptions): New functions.
9776 * typeck.c (lookup_argument_method): Allow WFL in place of method
9777 DECL_NAME during method definition check
9779 1998-10-09 Tom Tromey <tromey@cygnus.com>
9781 * gjavah.c (decode_signature_piece): New function.
9782 (print_c_decl): Use it. Added `name_override' argument.
9783 (print_method_info): Use name_override argument to print_c_decl.
9784 (seen_fields): Removed.
9785 (print_field_info): Don't update seen_fields.
9786 (struct method_name): New structure.
9787 (method_name_list): New global.
9788 (print_method_info): Add new method to list of methods.
9789 (name_is_method_p): New function.
9790 (print_field_info): If field name has same name as method, then
9792 (process_file): Parse methods before fields.
9793 (field_pass): New global.
9794 (HANDLE_END_FIELD): Take field_pass into account.
9796 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9798 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9799 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9801 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9803 * jvspec.c: Fix bug in jvgenmain_spec patch.
9805 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9807 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9808 * decl.c (soft_exceptioninfo_call_node): New global variable.
9809 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9810 takes extra integer argument. soft_exceptioninfo_call_node
9812 * except.c (java_set_exception_lang_code): New function
9813 (method_init_exceptions): Called here.
9814 (prepare_eh_table_type): New function.
9815 (expand_end_java_handler): Called here.
9816 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9817 one argument. Modified generation of call to
9818 soft_badarrayindex_node to use new argument.
9819 (build_java_arrayaccess): Pass faulty index value to
9820 build_java_throw_out_of_bounds_exception.
9821 (generate_name): New function.
9822 (java_lang_expand_expr): New local variables node, current,
9823 has_finally_p. Expand TRY_EXPR node.
9824 (process_jvm_instruction): Replace top of the stack with thrown
9825 object reference when entering exception handler.
9826 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9827 specific tree codes.
9828 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9830 (DECL_SPECIFIC_COUNT): New macro.
9831 (prepare_eh_table_type, java_set_exception_lang_code,
9832 generate_name): New function declarations.
9833 (match_java_method): Declaration deleted.
9834 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9836 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9837 * parse.h (redefinition_error, refine_accessible_methods_list,
9838 can_cast_to_p): Function declaration removed.
9839 (classitf_redefinition_error, variable_redefinition_error,
9840 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9841 find_most_specific_methods_list, argument_types_convertible,
9842 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9843 valid_cast_to_p, valid_method_invocation_conversion_p,
9844 try_reference_assignconv, add_stmt_to_compound,
9845 build_jump_to_finally, build_tree_list, patch_try_statement,
9846 java_get_catch_block): New function declarations.
9847 * parse.y (string_buffer_type): Global variable deleted.
9848 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9849 finally): Rules tagged <node>.
9850 (TRY_TK, CATCH_TK): Token tagged <operator>.
9851 (class_body_declaration:, class_member_declaration:,
9852 formal_parameter:, explicit_constructor_invocation:,
9853 interface_member_declaration:, constant_declaration:,
9854 primary_no_new_array:, class_instance_creation_expression:,
9855 array_creation_expression:): Issue error on unsuported JDK1.1
9857 (try_statement:, catches:, finally:): Define actions.
9858 (catch_clause_parameter): New rule.
9859 (catch_clause:): Use new rule catch_clause_parameter.
9860 (parse_jdk1_1_error): New function.
9861 (redefinition_error): Renamed classitf_redefinition_error.
9862 (variable_redefinition_error): New function.
9863 (check_class_interface_creation): Call
9864 classitf_redefinition_error.
9865 (java_complete_tree): Added error message on JDEP_TYPE: case.
9866 (complete_class_report_errors): Fixed indentation.
9867 (declare_local_variables): Call variable_redefinition_error.
9868 (source_end_java_method): Call java_set_exception_lang_code and
9869 emit_handlers where appropriate.
9870 (java_method_add_stmt): Call add_stmt_to_block.
9871 (add_stmt_to_block): New function.
9872 (lookup_method_invoke): Fixed outside comment. new local variable
9873 candicates. Call find_applicable_accessible_methods_list and
9874 find_most_specific_methods_list when searching for a
9875 method. Modified error report to list possible candidates when
9877 (find_applicable_accessible_methods_list,
9878 find_most_specific_methods_list, argument_types_convertible): New
9880 (refine_accessible_methods_list): Function deleted.
9881 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9882 expr (if applicable) before calling patch_array_ref.
9883 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9884 (enter_block): Fixed comment.
9885 (enter_a_block): New function.
9886 (patch_assignment): Reorganized. Call try_reference_assignconv for
9887 references. Call valid_cast_to_p instead of can_cast_to_p.
9888 (try_reference_assignconv,
9889 valid_builtin_assignconv_identity_widening_p): New functions.
9890 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9891 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9893 (build_string_concatenation): Don't resolve StringBuffer.
9894 (patch_cast): Fixed inverted arguments.
9895 (patch_array_ref): Code to save array expr deleted. Call
9896 valid_cast_to_p instead of can_cast_to_p.
9897 (generate_labeled_block): Call generate_name.
9898 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9899 patch_try_statement): New functions.
9900 * typeck.c (match_java_method): Function deleted.
9902 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9904 * jvspec.c: jvgenmain_spec uses different temporary file names.
9906 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9908 * jvspec.c (lang_specific_driver): Fail if user specifies
9909 --main= when not linking.
9911 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9913 * class.c (make_class_data): Push value for `thread' field.
9914 * decl.c (init_decl_processing): Added `thread' field to class.
9916 * class.c (add_field): Always make static fields externally
9919 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9921 * expr.c (build_java_athrow,
9922 build_java_throw_out_of_bounds_exception, expand_invoke,
9923 build_newarray, expand_java_multianewarray, build_java_monitor):
9924 Update comments to reflect _Jv_* function names.
9926 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9928 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9929 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9930 * parse.y (expand_start_java_method): Likewise.
9932 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9934 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9936 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9937 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9938 * expr.c: Remove no-longer-needed calls to promote_type.
9939 * decl.c (give_name_to_locals): Liekwise.
9940 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9941 * parse.y: Add/remove promote_type calls as appropriate.
9942 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9943 (parse_signature_string): Likewise.
9944 (build_java_array_type): Fix for now signature convenions.
9946 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9948 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9950 * class.c (init_class_processing): libjava function renamed to
9953 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9955 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9956 * java-tree.def: Fixed DEFTREECODE third argument.
9957 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9958 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9959 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9960 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9961 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9962 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9963 * lang.c (java_tree_code_type, java_tree_code_length,
9964 java_tree_code_name): New arrays.
9965 (lang_init): Append Java tree node definitions to Gcc ones.
9966 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9968 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9970 (java_lex): Allow declaration of empty string constants. Retain
9971 location information on CASE_TK and DEFAULT_TK.
9972 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9973 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9974 Modified to be more robust.
9975 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9976 (build_new_invocation, try_builtin_assignconv,
9977 patch_switch_statement, string_constant_concatenation,
9978 build_string_concatenation, patch_string_cst, patch_string,
9979 java_expand_switch): New function declarations.
9980 * parse.y: Rules related to switch and EH tagged <node>.
9981 (label_id): Set to NULL_TREE
9982 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9984 (this_or_super:): Fixed indentation.
9985 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9986 statement_expression:): Removed call to RULE on all sub-rules.
9987 (switch_expression:, switch_labels:): New rules.
9988 (switch_statement:, switch_block:, switch_block_statement_groups:,
9989 switch_block_statement_group:, switch_labels:, switch_label:):
9991 (throw_statement:, synchronized_statement:, try_statement:):
9992 Defined temporary actions.
9993 (class_instance_creation_expression:): Call
9994 build_new_invocation. Fixed indentation.
9995 (field_access): Fixed indentation.
9996 (method_invocation): Likewise.
9997 (make_qualified_primary): Use THIS_EXPR.
9998 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9999 resolving from SUPER, set *type_found.
10000 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10001 (java_complete_tree): Removed unused local variable `location'. Case
10002 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10003 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10004 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10005 STRING_CST: case. default: checks for patchable strings.
10006 (complete_function_arguments): Transform string constant or
10007 crafted StringBuffer if necessary.
10008 (build_method_invocation): Fixed comments.
10009 (build_new_invocation): New function.
10010 (patch_assignment): Call try_builtin_assignconv to figure a valid
10011 assignment conversion between builtin types.
10012 (try_builtin_assignconv): New function.
10013 (build_binop): Use URSHIFT_EXPR directly to call build.
10014 (operator_string): Use UNARY_PLUS_EXPR.
10015 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10017 (do_merge_string_cste, merge_string_cste,
10018 string_constant_concatenation, build_string_concatenation,
10019 patch_string, patch_string_cst): New function.
10020 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10021 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10022 (build_newarray_node): Use NEW_ARRAY_EXPR.
10023 (build_this): Use THIS_EXPR.
10024 (build_return): Enable debug information on return statement.
10025 (build_if_else_statement): Likewise.
10026 (complete_labeled_statement): Fixed related comment.
10027 (build_loop_body): Fixed comment.
10028 (build_bc_statement): Enable debug information on break/continue
10030 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10032 (patch_switch_statement, case_identity, java_expand_switch): New
10035 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10037 * buffer.h (BUFFER_INIT): New macro.
10038 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10039 Pass (struct jcf_partial *state) to most functions.
10040 (jcf_block, jcf_relocation): New types.
10041 Support labels, branches, conditionals, loops.
10043 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10045 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10047 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10049 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10050 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10051 not integer_type_node (INT_TYPE_SIZ bits).
10053 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10055 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10056 * jcf-dump.c (print_exception_table): New function.
10057 (disassemble_method): Better handling of wide instructions.
10058 Make more robust for bad input.
10060 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10062 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10065 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10067 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10069 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10071 * Makefile.in ($(PARSE_H)): Removed target.
10073 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10075 * Makefile.in (JAVA_OBJS): Add memmove.o
10076 (memmove.o): New target & rules.
10078 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10080 * expr.c (expand_invoke): Don't generate a call to the class init
10083 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10085 * Makefile.in: Add many missing dependencies.
10086 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10088 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10089 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10091 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10093 * decl.c (complete_start_java_method): If method is static (and
10094 not private) call _Jv_InitClass.
10095 * expr.c (expand_invoke): Don't call build_class_init.
10097 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10099 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10101 * Make-lang.in (GCJ): Define before using.
10103 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10105 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10106 losing due to namespace pollution in GNU getopt.h
10108 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10110 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10111 (java.all.cross): Likewise.
10112 (java.rest.encap): Likewise.
10114 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10116 * gjavah.c (print_class_decls): Fix thinko in arglist
10117 * jcv-io.c (find_classfile): Similarly.
10119 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10121 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10123 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10125 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10126 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10127 * Makefile.in (PARSE_C): New macro.
10128 (PARSE_H): Likewise.
10129 (PARSE_SCAN_C): Likewise.
10130 ($(PARSE_C)): Target renamed from parse.c.
10131 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10132 (clean): Remove parse-scan.c as well.
10133 (parse.o): Depend on $(PARSE_C).
10135 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10137 * README, license.terms: Removed.
10139 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10140 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10141 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10142 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10143 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10144 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10145 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10146 and Java trademark attribution.
10148 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10150 * Makefile.in: Use gcjh, not gjavah.
10151 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10152 * Make-lang.in: Changed gjavah to gcjh everywhere.
10154 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10156 * gjavah.c: Support new -prepend -add -append flags.
10157 (print_method_info): Method is not virtual if class is final.
10159 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10161 * jv-scan.c: Fixed copyright assignment.
10162 * keyword.gperf: Likewise.
10163 * keyword.h: Likewise.
10164 * lex.c: Fixed copyright assignment.
10165 (java_lex): Push unicode back when parsing '<'.
10166 * lex.h: Fixed copyright assignment.
10167 * parse-scan.y: Likewise.
10168 * parse.h: Fixed copyright assignment.
10169 (build_debugable_stmt, complete_for_loop): New function prototypes.
10170 * parse.y: Fixed copyright assignment.
10171 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10172 size_zero_node when completing a loop with no exit condition.
10173 (for_statement_nsi:): Define action.
10174 (for_init:, for_update:): Return size_zero_node when empty.
10175 (declare_local_variables): Call build_debugable_stmt.
10176 (build_debugable_stmt): New function.
10177 (build_loop_body): Build debugable statement around loop
10179 (complete_loop_body): Take into account the debugable statement
10180 around the EXIT_EXPR.
10181 (complete_loop_body): New function.
10182 (patch_exit_expr): Fixed condition inversion.
10184 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10186 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10187 name of thread define.
10188 * jvspec.c (THREAD_NAME): New macro.
10190 (THREADLIB): Likewise.
10191 (lang_specific_driver): Recognize attempt to link with thread
10192 library or gc library. Recognize -ljava on command line so it
10193 isn't linked against more than once.
10195 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10197 * parse-scan.y (report_main_declaration): Name of the class
10198 containing `main' can be a qualified name.
10200 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10202 * config-lang.in: Changed gjavac to gjc everywhere.
10203 * Make-lang.in: Changed gjavac to gjc everywhere.
10205 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10207 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10208 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10209 and install the files.
10210 * Makefile.in (JAVA_OBJS_LITE): New variable.
10211 (compiler:): Now include jv-scan as a dependency.
10212 (../jv-scan$(exeext), parse-scan.c): New targets.
10213 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10214 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10215 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10216 check for errors even if parse_only.
10217 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10219 (yylex): New function. Uses java_lex body.
10220 (java_lex): Removed commented out statement. Remove local variable
10221 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10222 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10223 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10224 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10225 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10226 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10228 (java_lex_error): Empty if JC1_LITE is defined.
10229 (java_get_line_col): Return 0 if JC1_LITE is defined.
10230 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10231 SET_MODIFIER_CTX): Moved into the section containing the macros
10232 conditionally defined by JC1_LITE.
10233 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10234 argument if JC1_LITE is defined.
10235 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10236 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10238 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10239 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10240 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10241 to different values according to JC1_LITE.
10242 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10243 declared if JC1_LITE set.
10244 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10245 defined if JC1_LITE not set.
10246 (struct parser_ctx): Reorganized and skip the jc1 front end part
10248 (java_layout_classes): New function definition.
10249 (java_push_parser_context, java_init_lex, yyparse, yylex,
10250 yyerror): Prototype always declared. All other static function
10251 prototypes declared only if JC1_LITE is not set.
10252 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10253 declared in parse.h.
10254 (java_layout_classes): New function.
10255 (java_complete_expand_methods): No longer layout the class here.
10256 * parse-scan.y: New file.
10257 * jv-scan.c: New file.
10259 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10261 * gjavah.c (main): Handle -friend option.
10262 (friend_specs): New global.
10263 (generate_access): Handle friend_specs.
10264 (process_file): Likewise.
10265 (MAX_FRIENDS): New macro.
10266 (friend_count): New global.
10267 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10268 Changed all callers.
10270 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10272 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10273 (main): Handle processing all the entries of a named .zip archive.
10274 * jcf-io.c (jcf_trim_old_input): New function.
10275 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10277 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10279 * lang.c (flag_assume_compiled): Make default be on.
10281 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10283 * jcf-dump.c: Add bunches of flags to control output more.
10284 (process_class): New function; support printing more than one class.
10285 (main): Support new --print-main and --javap flags.
10286 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10287 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10289 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10291 Change mangling of dispatch table to match C++ vtable (w/thunks).
10292 * class.c (build_dtable_decl), java-tree.h: New function.
10293 (make_class_data): Call it.
10294 * decl.c (init_decl_processing): Likewise.
10296 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10298 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10299 soft_anewarray; adjust args passed.
10300 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10301 match _Jv_NewObjectArray.
10303 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10305 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10306 * expr.c (loopup_label): Call create_label_decl.
10307 (create_label_decl): New function.
10308 (java_lang_expand_expr): Call expand_start_bindings with argument
10310 * java-tree.h Added space after PROTO in function declarations
10312 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10313 (create_label_decl, push_labeled_block): New function
10315 * lex.c (label_id): Initialize.
10316 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10318 * parse.h Added space after PROTO in function declarations when
10320 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10321 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10322 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10323 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10325 (struct parser_ctxt): New fields current_loop,
10326 current_labeled_block.
10327 (build_if_else_statement, patch_if_else_statement,
10328 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10329 generate_labeled_block, complete_labeled_statement,
10330 build_bc_statement, patch_bc_statement, patch_loop_statement,
10331 build_new_loop, build_loop_body, complete_loop_body): New function
10333 * parse.y (java_warning_count): New global variable.
10334 (label_id): New static variable.
10335 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10336 (block:): Return size_zero_node when block is empty.
10337 (empty_statement:): Return size_zero_node.
10338 (statement:): Implement supplemental action when for_statement: is
10340 (label_decl:): New rule.
10341 (labeled_statement:): Rewritten using label_decl. Actions
10343 (labeled_statement_nsi:): Likewise.
10344 (if_then_statement): Actions implemented.
10345 (while_expression): New rule.
10346 (while_statement:): Rewritten using while_expression. Actions
10348 (while_statement_nsi:): Likewise.
10349 (do_statement_begin:): New rule.
10350 (do_statement:): Rewritten using do_statement_begin. Actions
10352 (for_statement:): Rewritten using for_begin. Actions implemented.
10353 (for_statement_nsi:): Likewise.
10354 (for_header:, for_begin:): New rules.
10355 (for_init:): Actions implemented.
10356 (statement_expression_list:, break_statement:,
10357 continue_statement:): Likewise.
10358 (yyerror): Count number of issued warning(s).
10359 (java_report_errors): Report error(s) and/or warning(s).
10360 (java_complete_class): Use build_java_argument_signature to
10361 recompute completed method signature.
10362 (java_check_regular_methods): New locals method_wfl and aflags.
10363 Use method_wfl instead of lookup_cl during error reports. Fixed
10364 indentation and modified some error messages. Use
10365 lang_printable_name in method instead of the DECL_NAME. New code
10366 to issue warnings on methods not overriding corresponding methods
10367 private to a different package.
10368 (java_method_add_stmt): Call add_stmt_to_compound.
10369 (add_stmt_to_compound): New function.
10370 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10371 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10372 (build_if_else_statement, patch_if_else_statement,
10373 build_labeled_block, generate_labeled_block,
10374 complete_labeled_statement, build_new_loop, build_loop_body,
10375 complete_loop_body, patch_loop_statement, build_bc_statement,
10376 patch_bc_statement, patch_exit_expr): New functions.
10377 * typeck.c (build_java_signature): Build argument signature before
10378 enclosing it in between parenthesis.
10380 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10382 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10383 (JAVA_OBJS): Added reminder comment
10385 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10387 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10388 be interpreted as a long long.
10390 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10392 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10393 soft_initialise_class. Use _Jv_NewMultiArray, not
10394 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10395 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10396 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10397 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10399 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10401 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10402 length_identifier_node): New global tree node constants.
10403 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10404 Replace uses by super_identifier_node etc.
10405 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10407 * parse.y (resolve_field_access): Don't special-case ".length" if
10408 flag_emit_class_files.
10409 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10410 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10413 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10415 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10416 * class.c (make_method_value): Remove init for removed fields.
10418 * class.c (layout_class): Use build_java_argument_signature.
10419 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10421 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10422 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10423 (build_java_signature): Don't use push_java_argument_signature.
10425 * typeck.c (lookup_argument_method): New function.
10426 * parse.y (java_check_regular_methods): Use lookup_argument_method
10427 instead of lookup_java_method2 followed by lookup_java_method.
10429 * parse.y (check_method_redefinition): Minor optimization.
10431 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10432 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10434 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10436 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10439 * gjavah.c (java_float_finite): Use K&R-style definition.
10440 (java_double_finite): Likewise.
10441 (generate_access): Now returns void. Changed all callers.
10442 (last_access_generated): Removed.
10443 (process_file): Only make a single pass over the .class file.
10445 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10447 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10448 for compatibility for G++ (with -fvtable-thunks).
10449 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10451 * gjavah.c (process_file): Use public inheritance for super-class.
10453 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10455 * lex.c (java_init_lex): Initialize ctxp->package.
10456 * parse.h (struct parser_ctxt): package and package_len replaced
10457 by tree package, an identifier node. Field method_decl_list is
10458 gone. Fixed comments.
10459 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10460 class_in_current_package): New function prototypes.
10461 * parse.y (array_type:): Set class loaded flag on primitive type
10463 (package_declaration:): Assign ctxp->package to the
10465 (method_invocation:): Handle invocation of method qualified by
10467 (single_type_import_declaration:): Removed ambiguity check.
10468 (java_pop_parser_context): New local variable `next'. Reset and
10469 set IMPORT_CLASSFILE_NAME flags on current and previous import
10471 (java_accstring_lookup): Use new local macro COPY_RETURN.
10472 (lookup_field_wrapper): New function.
10473 (parser_qualified_classname): Use merge_qualified_name.
10474 (parser_check_super_interface): Broaden error message.
10475 (do_resolve_class): Check for qualified class name in the current
10476 compilation unit if appropriate.
10477 (process_imports): Check for already defined classes.
10478 (check_pkg_class_access): Got rid of call to
10479 get_access_flags_from_decl.
10480 (java_complete_expand_methods): Call safe_layout_class based on
10481 the current class size.
10482 (make_qualified_primary): Build a WFL qualification on primary if
10484 (merge_qualified_name): New function.
10485 (make_qualified_name): Use merge_qualified_name.
10486 (resolve_expression_name): Use safe_lookup_field.
10487 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10488 (resolve_qualified_expression_name): Likewise. Check on resolved
10489 element accessibility.
10490 (not_accessible_p, class_in_current_package): New functions.
10491 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10492 (patch_method_invocation_stmt): Merged common pieces. Check
10493 accessibility of invoked method.
10494 (check_for_static_method_reference): Add returned type in error
10496 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10497 (refine_accessible_methods_list): Merged two conditions in test.
10498 (java_complete_class): Sanity check on stabilize_ref gone.
10499 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10501 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10503 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10505 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10507 * gjavah.c (F_NAN): Removed.
10508 (F_NAN_MASK): New macro.
10509 (F_POSITIVE_INFINITY): Removed.
10510 (F_NEGATIVE_INFINITY): Likewise.
10511 (java_float_finite): Rewrote.
10512 (D_NAN_MASK): Renamed.
10513 (java_double_finite): Rewrote.
10514 (D_POSITIVE_INFINITY): Removed.
10515 (D_NEGATIVE_INFINITY): Likewise.
10517 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10518 If verbose, print underlying representation of value in hex.
10520 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10522 * buffer.h, buffer.c: New files.
10523 * Makefile.in (JAVA_OBJS): Add buffer.o.
10525 Support locals variables and writing their debug entries to .class.
10526 * jcf-write.c: Simplify some by user new buffer type.
10527 (vode_buffer_grow): Removed.
10528 (struct localvar_info): New type.
10529 (localsvars, localvartable): New buffers.
10530 (localvar_alloc, localvar_free): New functions.
10531 (generate_bytecode_insns): Handle local variables.
10532 (generate_classfile): Write LocalVariableTable attribute.
10534 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10536 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10537 * zipfile.h (ZIPMAGIC): New macro.
10539 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10541 * Makefile.in (gjavah.o): Updated dependencies.
10542 (jcf-dump.o): Likewise.
10543 (all.indirect): Use ../gjavah.
10544 (../gjavah$(exeext)): Likewise.
10545 (clean): Don't remove gjavah.
10546 (clean): Remove parse.c, not java/parse.c.
10547 * Make-lang.in (java): Added gjavah.
10548 (gjavah$(exeext)): New target.
10549 (GJAVAH_SOURCES): New macro.
10550 (java.all.build): Added gjavah.
10551 (java.all.cross): Likewise.
10552 (java.rest.encap): Likewise.
10553 * config-lang.in (compilers, stagestuff): Added gjavah.
10555 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10557 * gjavah.c (java_float_finite): New function.
10558 (java_double_finite): Likewise.
10559 (F_POSITIVE_INFINITY): New macro.
10560 (F_NEGATIVE_INFINITY): Likewise.
10562 (D_POSITIVE_INFINITY): Likewise.
10563 (D_NEGATIVE_INFINITY): Likewise.
10565 (print_field_info): Use java_float_finite and java_double_finite.
10567 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10569 * parse.y (method_header): Name "this" implicit argument.
10571 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10573 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10574 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10575 (put_linenumber): New function.
10576 (generate_bytecode_insns, generate_classfile): Write line numbers.
10578 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10580 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10581 (lookup_name, build_known_method_ref, build_class_init,
10582 build_invokevirtual, invoke_build_dtable, match_java_method,
10583 build_field_ref, pushdecl_force_head, build_java_binop,
10584 binary_numeric_promotion, build_decl_no_layout,
10585 build_java_arrayaccess, build_newarray, build_anewarray,
10586 build_java_array_length_access, build_java_arraynull_check): New
10587 extern function prototypes.
10588 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10589 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10591 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10593 * jcf.h (jcf_out_of_synch): New extern function prototype.
10594 * parse.h: Static/global function implemented in parse.y
10595 prototyped and declarations moved at the end of the file.
10596 (DECL_P): Check that the argument isn't null.
10597 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10598 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10599 (QUAL_DECL_TYPE): New macro.
10600 (PARAMS): Macro definition removed.
10601 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10602 (return_statement:): Call build_return.
10603 (field_access:): Call make_qualified_primary in sub rule.
10604 (method_invocation:): Build method invocation and call
10605 make_qualified_primary when processing primaries.
10606 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10607 get_type_from_signature.
10608 (java_check_regular_method): Extra integer 0 argument when calling
10609 lookup_java_method2.
10610 (lookup_java_interface_method2): Extra method DECL argument when
10611 calling lookup_java_interface_method2.
10612 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10613 COMPOUND_EXPR node.
10614 (java_complete_expand_method): Layout current class iff not
10615 already done. Don't process interface's methods.
10616 (java_complete_expand_method): Use super class only if it
10617 exists. Use current class otherwise.
10618 (make_qualified_primary): New function.
10619 (resolve_expression_name): Process qualified expression or
10620 expression from primary the same way.
10621 (resolve_expression_name): Two last arguments to
10622 resolve_field_access are now NULL_TREEs.
10623 (resolve_field_access): New variable is_static. Local field must
10624 be DECLs. is_static computed on field DECLs only. Append code in
10625 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10626 to initialize field_type.
10627 (resolve_qualified_expression_name): New local variable,
10628 previous_call_static and is_static. Handle primaries with function
10629 calls, casts, array references and `this'. `super' now handled as
10630 `(super_class)this'. Use is_static to clarify boolean expressions.
10631 Added code to handle case where a proper handle is required to
10632 access a field. Use QUAL_DECL_TYPE where applicable.
10633 (maybe_access_field): New function.
10634 (patch_method_invocation_stmt): New arguments primary, where,
10635 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10636 deleted. Use `where' as a type to search from if specified. Check
10637 for static method reference where forbidden. Append primary or
10638 current_this to the argument list if not calling constructor nor
10640 (check_for_static_method_reference): New function.
10641 (patch_invoke): Layout the class on which new is done if
10643 (lookup_method_invoke): Changed format to report errors on
10645 (qualify_ambiguous_name): New local variable this_found. Now
10646 handle things from primaries. Method call are considered
10648 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10649 changed into NULLs.
10650 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10651 (java_complete_tree): New case fo RETURN_EXPR. Process function
10652 call arguments in separate function.
10653 (complete_function_arguments): New function.
10654 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10656 (patch_assignment): Take the return function slot into account as
10657 a RHS. Distinguish assignment from a return.
10658 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10659 when checking methods in interfaces.
10660 (resolve_type_during_patch): NULL argument to unresolve_type_p
10661 instead of NULL_TREE.
10662 (patch_newarray): Fixed typo in comment.
10663 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10664 (build_return, patch_return): New functions.
10665 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10667 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10669 * constants.c (find_name_and_type_constant, find_fieldref_index,
10670 find_methodref_index): New methods.
10671 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10672 just return given method. Also, rename to build_known_method_ref.
10673 (expand_invoke): Rename call to build_invoke_non_interface.
10674 * java-tree.h, parse.h: Update prototype.
10675 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10676 (such as expand_expr_stmt) if flag_emit_class_files.
10677 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10678 STACK_TARGET, IGNORE_TARGET): New macros.
10679 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10680 (generate_bytecode_insn): New function to generate method's bytecode.
10681 (generate_classfile): Node generate Code attribute for a method.
10682 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10683 push_long_const, field_op, adjust_typed_op, maybe_wide):
10684 New functions used by generate_bytecode_insn.
10686 * typeck.c (signature_include_return): Remove variable.
10687 (push_java_argument_signature, build_java_argument_signature): New.
10688 (build_java_signature): Use push_java_argument_signature.
10689 * parse.y: Use build_java_argument_signature instead of fiddling
10690 with signature_include_return.
10692 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10694 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10697 * Makefile.in (all.indirect): Added gjavah$(exeext).
10698 (gjavah$(exeext)): Added $(exeext).
10701 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10703 * class.c (layout_class): Call to java_layout_parsed_class replace
10704 by safe_layout_class.
10705 * expr.c (build_java_array_length_access): Removed static storage
10706 class in the function definition.
10707 (build_java_arraynull_check): Likewise.
10708 Also fixed typos in two comments.
10709 * lex.c (java_init_lex): Initialize static global kw_length.
10710 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10711 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10713 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10714 * parse.h (resolve_no_layout): New static function declaration.
10715 (get_identifier_in_static): Declaration removed.
10716 (java_layout_parsed_class): Function name declaration changed to
10718 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10719 not_initialized_as_it_should_p, build_this): New static function
10721 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10722 binary_numeric_promotion, stabilize_reference,
10723 build_decl_no_layout, build_java_arrayaccess): Extern function
10724 declarations moved into their own section.
10725 (build_newarray, build_anewarray, build_java_array_length_access,
10726 build_java_arraynull_check): New extern function declarations.
10727 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10728 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10730 (CALL_CONSTRUCTOR_P): New macro.
10731 * parse.y (kw_length): New static global tree node.
10732 (return_statement): Tagged <node>.
10733 (RETURN_TK): Tagged <operator>.
10734 (variable_declarator_id:): Build variable declaration with an
10735 empty initialization value if a syntax error was found in the
10736 initialization part of the variable declaration.
10737 (statement_without_trailing_substatement:): return_statement: now
10738 uses the default rule.
10739 (return_statement:): Temporarily fixed to return NULL_TREE.
10740 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10741 (class_instance_creation_expression:): Class creation rules now
10742 call build_method_invocation upon reduction.
10743 (array_creation_expression:): Rules call build_newarray_node upon
10745 (dim_exprs:): Build a list of dimension expressions.
10746 (dim_expr:): Store location of the OSB_TK in the dimension
10748 (method_invocation:): Added a new error rule.
10749 (build_unresolved_array_type): WFL argument may also be an array
10750 on a primitive type. Name of the argument changed to reflect this.
10751 (method_declarator): Insert argument type at the beginning of the
10752 argument type list and later reverse the list.
10753 (unresolved_type_p): Argument 'returned' may be optionally
10755 (java_layout_class_from_source): Function renamed
10757 (resolve_and_layout): Now call resolve_no_layout and
10759 (resolve_no_layout): New function.
10760 (purify_type_name): New function.
10761 (complete_class_report_errors): Call purify_type_name during error
10762 report on a type not found.
10763 (process_imports): error_found local variable doesn't need to be
10764 initialized to zero.
10765 (declare_local_variables): New local type_wfl. Fixed typo in error
10766 message. type_wfl assigned to unresolved type and used to register
10767 incomplete type. Build a WFL around the variable initialization
10768 statement so that debug info can be generated on it.
10769 (source_start_java_method): Reverse argument list after they've
10771 (current_this): New static global variable.
10772 (java_complete_expand_methods): Set current_this when appropriate.
10773 (resolve_expression_name): Build correct static and non static
10774 field access bearing a simple name.
10775 (resolve_field_access): Resolve the length field of arrays. Handle
10777 (patch_method_invocation_stmt): Set the type of the method
10778 invocation to error_mark_node. This value is later overridden by a
10779 valid type, if any. Don't handle qualified constructor invocation
10780 as qualified method invocation. Call lookup_method_invoke with its
10781 new flag. It's no longer necessary to access the selected method
10782 as the value of a tree list. Handle constructor invocation.
10783 (patch_invoke): Reverse argument list when invoking non interface
10784 methods. Insert call to new as the first argument of the
10786 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10787 defined within a final class. Return INVOKE_STATIC if the invoked
10788 method is a constructor.
10789 (lookup_method_invoke): New lc argument is a flag to indicate a
10790 constructor lookup. Now handle constructor lookup. Choose the most
10791 specific method in case several were matching the invocation
10792 requirements. Return a method decl instead of a tree list featuring
10793 one single method decl element.
10794 (refine_accessible_methods_list): New lc flag argument to
10795 indicate that a constructor is being looked up.
10796 (not_initialized_as_it_should_p): New function.
10797 (java_complete_tree): Now process fake tree codes
10798 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10799 save_expr on resolved function call arguments. Case on
10800 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10801 (patch_assignment): LHS can be a field access expression. When
10802 dealing with reference, lhs_type is the promoted type of the
10803 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10805 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10806 (patch_binop): Use not_initialized_as_it_should_p where
10808 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10809 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10811 (resolve_type_during_patch): New function.
10812 (patch_cast): Call resolve_type_during_patch to resolve type and
10813 report error accordingly.
10814 (patch_array_ref): Use not_initialized_as_it_should_p where
10815 applicable. Array base expression is saved before being
10816 used. Promote the type of an array elements if it contains non
10818 (build_newarray_node, patch_newarray, build_this): New functions.
10820 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10822 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10823 increment it in `for' statement.
10824 (print_field_info): If number is inf or nan, don't print it.
10825 (print_method_info): If method name is `delete', just ignore it.
10826 (print_c_decl): Special-case jstringArray.
10828 * gjavah.c (help): New function.
10829 (no_argument): New function.
10830 (usage): Changed text.
10831 (main): Rewrote argument handling. Now handles -v, --help,
10833 (version): New function.
10834 (found_error): New global.
10835 (main): Return found_error.
10836 (generate_access): Set found_error.
10837 (print_c_decl): Likewise.
10839 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10841 * gjavah.c (print_c_decl): Don't print "," when examining field.
10842 Skip type name when looking at "[L" types.
10843 (process_file): Now static.
10844 (generate_access): Now returns int.
10845 (last_access_generated): New global.
10846 (process_file): Clear last_access_generated; make multiple passes
10848 (print_field_info): Just return if generate_access returns true.
10849 (print_method_info): Likewise. Also, allow <init> functions to
10851 (print_c_decl): Added is_init argument. Print constructors
10853 (print_cxx_classname): Use UTF8_GET to extract characters from
10855 (print_base_classname): New function.
10856 (print_class_decls): New function.
10857 (process_file): Use it.
10858 (utf8_cmp): New function.
10860 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10862 * lang-options.h: Format changed to match changes in gcc/toplev.c
10863 to implement a --help option.
10865 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10867 * decl.c (init_decl_processing): Revert change to dtable_type.
10869 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10871 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10873 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10875 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10877 * lang.c (lang_init): Default flag_exceptions to 1, without
10878 checking to see if it's 2 first.
10880 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10882 * constants.c: Include "system.h".
10883 * decl.c: Likewise.
10884 * lang.c (flag_new_exceptions): Get via extern now.
10885 (lang_init_options): New functions. Turn on flag_new_exceptions.
10887 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10889 * lex.c (java_lex): Return 0 when we see an invalid character in
10892 * lex.c (java_read_char): Specify extra argument when calling
10894 (java_read_unicode, java_parse_end_comment,
10895 java_parse_escape_sequence): Likewise,
10896 (java_lex): Specify extra argument when calling
10897 java_lex_error. Test that IDs are beginning with a legal character
10898 for IDs. Handle invalid characters with an error message and a
10899 call to java_lex_error.
10900 (java_lex_error): Adjust column position by new argument
10901 `forward'. Issue an error even if in the middle of reporting an
10904 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10906 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10907 we don't explicitly put a null pointer when we're copying it.
10909 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10911 * gjavah.c (print_cxx_classname): New function.
10912 (super_class_name): Likewise.
10913 (print_super_fields): Removed.
10914 (in_super): Removed.
10915 (print_field_info): Never generate #defines.
10916 (print_c_decl): Changed generated types to match JNI. No longer
10917 print class name before method name.
10918 (print_method_info): Print "static" before static methods.
10919 Print "virtual" before non-final methods.
10920 (usage): Use exit(1), not exit(-1).
10922 (print_field_info): Use %.17g to print a double.
10923 (last_access): New globals.
10924 (process_file): Initialize last_access.
10925 (usage): Now static.
10926 (ACC_VISIBILITY): New define.
10927 (generate_access): New function.
10928 (print_field_info): Call it.
10929 (print_method_info): Likewise. Also, generate information for all
10930 methods, not just native methods. Return void.
10931 (print_c_decl): Return void.
10932 (print_field_info): Return void.
10934 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10936 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10937 processing the jc1 grammar file. Prefix bison functions and
10938 variables with java_.
10939 (parse.c): Dependencies on parse.h and lex.h
10940 * expr.c (build_java_arrayaccess): Function now global.
10941 * java-tree.h: Comment reorganized to carry on previous
10942 classification effort.
10943 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10944 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10945 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10946 java_parse (new prefix java_ generated by bison).
10947 (java_layout_parsed_class, java_register_parsed_class): Function
10949 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10950 * lex.c (static tree wfl_op): Variable deleted.
10951 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10952 ctxp fields to NULL_TREE.
10953 (java_lex): No longer create WFL for operators. Filename caching
10954 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10955 created as STRING_CST and later expanded. Removed extra argument
10956 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10958 (build_wfl_node): Removed code in comments.
10959 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10960 store token and location data in the current bison token.
10961 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10962 static/extern function declaration at the beginning of the file.
10963 (struct qualification): Data structure definition deleted.
10964 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10965 (qualify_ambiguous_name): Function declaration modified. Function
10966 now returns nothing.
10967 (build_array_ref, patch_array_ref, make_qualified_name,
10968 resolve_qualified_expression_name, maybe_generate_clinit,
10969 resolve_field_access): New static function declarations.
10970 (build_java_arrayaccess): New extern function declaration.
10971 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10972 (CALL_EXPR_PRIMARY): Macro deleted.
10973 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10974 (struct parser_ctxt): Field initialized_final
10975 removed. non_static_initialized, static_initialized: New fields.
10976 * parse.y (static tree kw_super, static tree kw_this): New global
10978 (%union): tree wfl field of operator member replaced by int
10979 location. WFLs are non longer created for operators.
10980 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10981 (qualified_name:): Now calls make_qualified_name to build the
10983 (type_declaration:): Consider generating <clinit> when class
10985 (variable_declarator:): Directly build an assignment node when the
10986 variable is initialized when declared.
10987 (this_or_super:): Build a WFL and set current location when THIS
10988 or SUPER are parsed.
10989 (expression_statement:): Wrap statement around a WFL.
10990 (primary_no_new_array:): Fixed typo. Changed value returned by
10991 THIS_TK because of its new type (temporary).
10992 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10993 (field_access:): Build qualified name with SUPER.
10994 (method_invocation:): Fixed returned value because of SUPER's new
10996 (array_access:): Use OSB_TK location information.
10997 (post_increment_expression:, post_decrement_expression:,
10998 unary_expression:, pre_increment_expression:,
10999 pre_decrement_expression:, unary_expression_not_plus_minus:,
11000 cast_expression:, multiplicative_expression:,
11001 additive_expression:, shift_expression:, relational_expression:,
11002 equality_expression:, and_expression:, exclusive_or_expression:,
11003 inclusive_or_expression:, conditional_and_expression:,
11004 conditional_or_expression:, assignment:): Use new location/token
11005 information available on operators.
11006 (create_class): Set super_decl_type to NULL_TREE when processing
11008 (register_fields): Field initialization is now a MODIFY_EXPR
11009 node. Chain initialization code to the matching lists (according
11010 the the field declaration modifiers).
11011 (maybe_generate_clinit): New function.
11012 (method_header): Don't set method's DECL_NAME to a WFL when adding
11013 methods to java.lang.Object.
11014 (resolve_and_layout): Now can return NULL_TREE if the type
11015 resolution fails. Otherwise, return the class DECL instead of its
11017 (check_method_redefinition): Don't patch method DECL_NAME if it
11018 belongs to java.lang.Object.
11019 (process_imports): Simply assign error_found to the value returned
11020 by check_pkg_class_access.
11021 (declare_local_variables): Don't use their init statements (if
11022 any) when parsing error were previously found. Reuse MODIFY_EXPR
11023 build during parsing as an init statement.
11024 (java_method_add_stmt): Now return the current method body.
11025 (java_layout_parsed_class, java_register_parsed_class): Functions
11027 (java_complete_expand_methods): Initialize the constant pool on a
11028 per class basis. Layout the classes before expanding their method
11029 bodies. Don't try expand artificial constructor code if error were
11030 found. Make the classes data and register them if no error were
11032 (java_complete_expand_method): Retrieve an artificial constructor
11033 argument list before entering its body. Assign the top block to
11034 the artificial constructor function body and set types of declared
11035 blocks and compound statements to void. Walk method body if not an
11036 artificial constructor.
11037 (make_qualified_name, cut_identifier_in_qualified): New functions.
11038 (resolve_expression_name): Fixed comments. Save/restore the
11039 current class CLASS_LOADED_P flag value. Build non qualified
11040 static field access and handle qualified expression names.
11041 (resolve_field_access, resolve_qualified_expression_name): New
11043 (patch_method_invocation_stmt): Use the new expression resolution
11044 scheme, calling resolve_field_access when the function call is
11045 resolved as an expression.
11046 (qualify_ambiguous_name): Function rewritten to work on qualified
11047 expression produced by make_qualified_name.
11048 (java_complete_tree): Promote type when function's argument are
11049 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11050 the assignment to discover further errors if RHS is a expression
11051 name that fails to evaluate. Declare LHS initialized even though
11052 the assignment failed. Don't use the location variable and removed
11053 extra argument in patch function calls. Now handle the ARRAY_REF
11054 case and build internal string representation when STRING_CSTs are
11056 (build_method_invocation): Don't wrap function call around a WFL.
11057 (build_assignment): Likewise. Use the operator location
11059 (patch_assignment): Handle array access LHSs. Handle error
11060 provenance, resulting in a better error report.
11061 (build_binop): Use op_location from operator as binop location
11063 (build_unaryop, build_incdec, build_cast): Likewise.
11064 (patch_binop): Extract location information from the node. Fixed
11065 typo in error message.
11066 (patch_unary_op): Extract location information from the node.
11067 (build_array_ref, patch_array_ref): New functions.
11069 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11071 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11072 match _Jv_IsInstanceOf.
11073 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11074 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11076 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11078 * decl.c (init_decl_processing): Functions are now named
11079 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11081 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11083 * java-tree.h (load_class): Add prototype.
11084 * class.c (is_compiled_class): Add missing arg to load_class.
11085 * expr.c (expand_java_NEW): Call load_class.
11086 * parse.y (process_import): Removed bogus use of void return value.
11088 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11090 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11091 Function name is "_Jv_Throw" instead of "soft_athrow".
11092 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11093 Function name is "_Jv_AllocObject" instead of "soft_new".
11094 Takes an extra parameter (object size).
11095 * expr.c: Update calls.
11097 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11099 * lex.c (java_get_line_col): Handle end-of-file.
11100 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11102 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11104 * lang.c (lang_init): Make -fexceptions the default.
11105 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11106 exception handling is not turned on.
11108 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11110 * lang.c (flag_new_exceptions): Make this this default.
11111 * decl.c (end_java_method): Call emit_handlers.
11112 * except.c (method_init_exceptions): Set language code and version.
11113 (expand_start_java_handler): Enable exception, and call
11114 expand_eh_region_start.
11115 (expand_end_java_handler): Enable exception, and set up catch blocks.
11116 (emit_handlers): New routine to generate the saved handlers.
11117 * java-except.h (emit_handlers): Add prototype.
11119 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11121 We used to have three different representations of the constant pool:
11122 the CPool structure, the tree_constant_pool, and the constructures
11123 used to build the Class object (which may need class and string
11124 constants) in compiled code. None were appropriate for compiling
11125 to .class files, so I did a major overhaul.
11127 First, the tree_constant_pool array was removed. Things were
11128 modified to the CPool structure in the JCF could be used.
11129 Second, a "capacity" field was added to the CPool, and functions
11130 written to search for a matching constant, adding one if not found.
11131 The code that generated the Class object was changed to use a CPool.
11132 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11133 the static Class object are now only in build_constants_constructor.
11134 Finally, I wrote code which can generate a .class file (including its
11135 constant pool) from the RECORD_TYPE of a class. This is a big step
11136 on the way to compiling Java source into .class files.
11138 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11139 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11141 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11142 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11143 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11144 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11145 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11146 (lang_type): Removed constant_pool field.
11147 * jcf.h (CPool): Renamed size to count. Added field capacity.
11148 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11149 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11150 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11152 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11153 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11154 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11155 (set_constant_entry, find_constant1, find_constant2,
11156 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11157 find_utf8_constant, find_class_or_string_constant): New functions.
11159 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11160 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11161 (give_name_to_class, get_class_constant): Likewise.
11162 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11163 (get_name_and_type_constant, get_ref_constant): Removed.
11164 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11165 * parse.y: Don't save/restore tree_constant_pool.
11166 * verify.c (verify_jvm_instructions): Update for new approach.
11167 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11169 * lang-options.h: Added -femit-class-file, -femit-class-files.
11170 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11171 (lang_f_options): Added "emit-class-file(s)".
11173 * expr.c (build_java_arrayaccess): Generate more efficient array
11174 bounds checking, by using unsigned compare.
11176 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11178 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11180 * parse.h: New comment on the handling of unresolved type
11181 identifiers. JDEPs are now part of the jdep_code enum.
11182 (typedef struct jdep): Now use enum jdep_code or int, depending on
11183 availability. Both are narrowed down to an 8 bits bitfield.
11184 (CALL_EXPR_PRIMARY): Fixed comment.
11186 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11188 * Make-lang.in (java): Added gjavac and jvgenmain.
11189 (java.start.encap): Depend on gjavac.
11190 (java.rest.encap): Depend on jvgenmain.
11192 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11193 (JAVA_CROSS_NAME): Likewise.
11194 (java.all.build): Depend on jvgenmain and gjavac.
11195 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11196 (jvgenmain$(exeext)): New target.
11197 (java.install-common): Wrote.
11198 * config-lang.in (compilers, stagestuff): Added gjavac and
11201 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11203 * lang.c (lang_decode_option): New argc/argv interface.
11205 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11207 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11208 * decl.c (build_decl_no_layout): New function.
11209 * expr.c (java_lang_expand_expr): Layout declarations found in
11210 blocks before they're pushed.
11211 * jcf-parse.c (load_class): Save current line when parsing class
11213 (parse_source_file): Register class before expanding their
11215 * lang.c (put_decl_node): Produce `null' when `void *' is
11217 * lex.c (static tree wfl_op): New static global, for error report
11219 (java_init_lex): wfl_operator and wfl_op initialized
11220 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11222 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11223 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11224 build_unresolved_array_type): New static function definitions.
11225 (build_decl_no_layout): New extern function declared.
11226 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11227 faulty modifier exists.
11228 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11229 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11230 (UNARY_PLUS_EXPR): New fake operator.
11231 (struct parser_ctxt): New field osb_number.
11232 * parse.y (static tree wfl_operator): New static WFL for operator
11233 bound error messages.
11234 (DECR_TK, INCR_TK): Moved.
11235 (OP_TK): Tagged <operator>.
11236 (array_type:): Now call build_unresolved_array_type.
11237 (dim_expr:): Count the number of '[' seen.
11238 (post_increment_expression, post_decrement_expression,
11239 pre_increment_expression, pre_decrement_expression,
11240 unary_expression_not_plus_minus, unary_expression:): Actions are
11241 now building the corresponding unary expressions.
11242 (cast_expression:): Actions are now building cast expressions.
11243 (build_unresolved_array_type): New function.
11244 (create_interface): Reset the number of declared interfaces.
11245 (create_class): Likewise.
11246 (method_header): Methods declared within the scope of an interface
11247 are now implicitly set public and abstract.
11248 (java_complete_class): Variable's and parameter's type are patched
11249 with a promoted type.
11250 (declare_local_variables): Resolved non builtin types are promoted
11251 before being used to build a variable decl. Removed type patch
11252 posted on variable initialization statement.
11253 (source_start_java_method): Use build_decl_no_layout to build the
11254 decl of a parameter of incomplete type.
11255 (java_register_parsed_class): Process interfaces too. Call
11256 rest_of_decl_compilation on each processed class declarations.
11257 (java_complete_expand_methods): Don't attempt to expand things in
11259 (java_complete_tree): Process CONVERT_EXPR, even though it always
11260 has a type. Propagate error_mark_node to node's type too. Promote
11261 method's call argument type and return error_mark_node if
11262 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11263 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11264 handle unary operator nodes.
11265 (build_assignment): Added comment.
11266 (print_int_node): New function.
11267 (patch_assignment): New second argument. New error handling. Use
11268 print_int_node. Handle references. Use can_cast_to_p to issue
11269 different error message according to the context and check upon
11270 the initialization of the RHS.
11271 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11272 (operator_string): Handle more operators.
11273 (patch_binop): No longer use a function static
11274 wfl_operator. Improved error message on shift distance.
11275 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11276 patch_cast): New functions.
11278 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11280 * jvspec.c: New file.
11281 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11283 * java-tree.h (identifier_subst): Add declaration.
11285 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11287 * jvgenmain.c (main): Generate call to JvRunMain.
11289 * class.c (make_class_data): Push value for "sync_info" field.
11290 * decl.c (init_decl_processing): Push "sync_info" field.
11292 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11294 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11295 Java (source) name, not signature.
11296 Set TYPE_ALIGN to (at least) that of element_type.
11298 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11300 * class.c: Moved classname-mangling-rekated code to ...
11301 * mangle.c: ... this new file.
11302 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11303 * Makefile.in: Update for above changes.
11305 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11307 * expr.c (truthvalue_conversion): Convert integer and floating
11308 point value to their truth value.
11309 * lex.c (java_lex): Handle the `null' literal.
11310 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11311 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11312 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11315 * parse.y: Reorganization/documentation on token declaration.
11316 (binop_lookup[]): New added new tree codes.
11317 (relational_expression): Build corresponding binary operators.
11318 (equality_expression, conditional_and_expression,
11319 conditional_or_expression): Likewise.
11320 (java_complete_class): Fix crash in debug message.
11321 (java_complete_tree): Check initialization of method call
11322 arguments. Further bogus node evaluation to detect more error
11323 during assignments. Handles more binary operators.
11324 (patch_assignment): Use DECL_P.
11325 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11327 (operator_string): Handle more case. Compacted source.
11328 (patch_binop): Changed function comment. Checking for
11329 uninitialized first operand takes the compound assignment into
11330 account and uses DECL_P. Checking for uninitialized second operand
11331 delayed to routine's end. Use macros to issue type bound error
11332 messages and issue messages on both operands if their types are
11333 different. Force fixed type into node. Handle all binary
11336 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11338 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11339 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11340 build operator node and return tokens.
11341 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11342 * parse.h (java_complete_tree): Changed returned type in prototype.
11343 (build_method_invocation, build_assignment, patch_assignment,
11344 patch_binop): New static function declarations.
11345 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11346 BUILD_EXPR_WFL): New macros.
11347 * parse.y (enum tree_code binop_lookup[]): New static for token to
11349 (%union): Parser union has new sub-structure `operator'.
11350 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11351 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11352 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11353 ASSIGN_ANY_TK): Tokens tagged `operator'.
11354 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11355 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11356 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11357 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11358 (assignment_operator:): Rule tagged `operator'.
11359 (expression_statement:): Re-installed default rule.
11360 (method_invocation:): Sub rules call build_method_invocation.
11361 (postfix_expression:): Don't attempt to resolve name here. Just
11363 (multiplicative_expression:): Sub-rules build corresponding binop
11365 (additive_expression:, shift_expression:, and_expression:,
11366 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11367 (assignment:): Sub rule invoke build_assignment.
11368 (assignment_operator:): Default rules on sub rules.
11369 (force_error): Added documentation on this variable.
11370 (declare_local_variables): Build initialization calling
11372 (expand_start_java_method): Removed unused rtx declaration. Mark
11373 arguments as already initialized.
11374 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11375 (java_complete_expand_methods): Don't process next method if
11376 completion of the previous one triggered errors.
11377 (java_complete_expand_method): Call source_end_java_method if no
11378 error were found during completion.
11379 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11380 locals declaratilon. Handle names found within a class. Return
11381 error_mark_node when things aren't found.
11382 (patch_method_invocation_stmt): Return error_mark_node on failures.
11383 (patch_invoke): Removed unused local. Return the correct node.
11384 (java_complete_tree): Now returns a value. The BLOCK section binds
11385 local identifiers and the type of a BLOCK is now void. Assign the
11386 result of operand completion on COMPOUND_EXPR. Assign the
11387 encapsulated node of a WFL to the result of its completion, except
11388 when the node is an identifier. Now handle MODIFY_EXPR and several
11389 binary operators. Return error_mark_node on errors.
11390 (build_method_invocation, build_assignment, patch_assignment,
11391 build_binop, operator_string, patch_binop): New functions.
11392 * typeck.c (binary_numeric_promotion): New function.
11394 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11396 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11397 Replace most uses of ident_subst by identifier_subst.
11399 * class.c (push_class_static_dummy_field): Removed function.
11400 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11401 instead of looking got "class" static field. Create that decl here.
11402 (class_identifier_node): Removed; no longer needed.
11403 (init_class_processing): Don't init class_identifier_node.
11404 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11405 Do nreverse 0 times (instead of twice) for Object and Class.
11406 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11408 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11410 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11411 while initializing linenumber_count and linenumber_table.
11412 Do it before init_function_start (which calls emit_line_note).
11413 * expr.c (expand_byte_code): Don't need to clear lineno here.
11415 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11417 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11418 then mangle number as _N_.
11420 * class.c (mangle_class_field): New function.
11421 (build_class_ref): Set assembler name of class reference using
11422 mangle_class_field.
11423 (push_class_static_dummy_field): Likewise.
11425 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11427 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11428 of assigning to TREE_CODE. The latter method exploits a feature
11429 of GCC that is not ANSI compliant.
11431 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * decl.c (pushdecl_force_head): New function.
11434 (pushlevel): Removed conditional printf.
11435 (complete_start_java_method): Don't enter local variable scope if
11436 function is compiled from source code.
11437 * expr.c: parse.h now included
11438 (java_lang_expand_expr): New function.
11439 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11440 printf. Terminate buffer when doing directories.
11441 * jcf-parse.c (parse_source_file): Call lang_init_source before
11442 parsing and before code generation.
11443 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11444 use printf if the macro is defined.
11445 * lang.c (lang_init): Install lang_expand_expr hook on
11446 java_lang_expand_expr.
11447 (java_dummy_print): New function.
11448 (lang_init_source): New function.
11449 * lex.c (java_lex): Remember location of an opening brace at the
11450 second nesting level.
11451 (java_is_eol): Unget character seen after a CR if it is EOF.
11452 * parse.h: Now includes lex.h
11453 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11454 printf if the macro is defined.
11455 (expand_start_java_method, build_expr_block, enter_block,
11456 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11457 New static function declarations.
11458 (pushdecl_force_head): New extern function declaration.
11459 (INCOMPLETE_TYPE_P): New macro.
11460 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11461 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11462 BLOCK_EXPR_ORIGIN): New macros.
11463 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11464 DECL_SOURCE_LINE_LAST): New macros.
11465 (struct parser_ctxt): Removed field current_method_decl, redundant
11466 with the field current_function_decl. Added fields
11467 first_ccb_indent1 and pending_block.
11468 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11469 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11471 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11472 (compilation_unit:): Cosmetic on sub rule.
11473 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11474 (variable_initializer:): Installed default rule on expression:.
11475 (method_declaration:): method_header: starts a new
11476 method. method_body: installs the function body, absorbs blocks
11477 emitted for temporary variable scopings, pops function's body block
11478 and merges function's last statement lineno in DECL_SOURCE_LINE.
11479 (method_body:): Installed default rules.
11480 (block:): Call enter_block when an opening brace is seen. Absorb
11481 scoping blocks and call exit_block when a closing brace is seen.
11482 (block_statement:): Cosmetic changes.
11483 (method_invocation:): Create WFL around CALL_EXPR node.
11484 (patch_stage): Added comment around definition.
11485 (method_header): Try to use first_ccb_indent1 as the first line of
11486 the method, so BP debug info are emitted at the first opening
11487 brace of the function. If the function has no body, use the
11488 location of the function's name. Override currently defined method
11489 name with the matching WFL so we can point redefinition errors
11490 using the location where the function's name was declared.
11491 (check_abstract_method_header): Interprets DECL_NAME as an
11492 identifier or as a WFL, accordingly.
11493 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11494 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11495 location and name information out of it and reinstall DECL_NAME to
11496 its original identifier node value.
11497 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11498 function's source code).
11499 (read_import_dir): Test the value returned by find_class and issue
11500 a fatal accordingly.
11501 (declare_local_variables): Push a new block for the scope of the
11502 new variable(s) if code has been already generated at that nesting
11503 level. Pinpoint redefinition errors using the variable id
11504 WFLs. Generate initialization code if necessary. If the variable
11505 type is incomplete, register a patch on its decl.
11506 (source_start_java_method): Rewritten. Define a new block for the
11507 function's parameters. Build parameter decl out of function's
11508 arguments and register them for a patch if their types are
11510 (expand_start_java_method): Includes the part of
11511 source_start_java_method that was pushing the parameter decls and
11512 completing the method start code.
11513 (source_end_java_method): Removed call the expand_end_bindings and
11514 poplevel (already taken care of). Reinstall function's arguments
11515 and get function's last line of code before calling
11516 expand_function_end.
11517 (java_method_add_stmt): New comment before the function's
11518 code. Complement the second operand of the current COMPOUND_EXPR
11520 (java_complete_expand_methods): Don't generate debug info on line
11521 zero when expanding a generated constructor.
11522 (java_complete_expand_method): Set start and end line numbers for
11523 a artificially generated constructor to one and manually call
11524 enter_block and exit_block when defining it. For all methods:
11525 expand function's start calling the new expand_start_java_method
11526 and invoke java_complete_tree on the effective method's body, if
11528 (resolve_expression_name): Now use lookup_name_in_blocks to search
11529 local variable decls and print out an error when variables are
11531 (patch_method_invocation_stmt): Inserted comment before the
11533 (lookup_method_invoke): Chain method's arguments using chainon
11534 with the current arg list as a second argument. Inserted missing
11535 IDENTIFIER_POINTER when reporting an error on methods not found.
11536 (refine_accessible_methods_list): Don't retain constructors.
11537 (patch_arguments): Function removed.
11538 (java_complete_tree): Inserted comment before the function's
11539 code. New case for BLOCKs. Moved the WFL case a bit
11540 further. Complete function's arguments.
11541 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11542 maybe_absorb_scoping_blocks): New functions.
11544 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11546 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11548 * jcf-parse.c (parse_source_file, java_error_count): New forward
11549 and extern declarations.
11550 (java_parse_abort_on_error): Macro moved.
11551 (jcf_parse_source): fatal called if fopen fails. Now calls
11553 (parse_source_file): New parse_only parameter. Reflects the
11554 elimination of the second pass.
11555 (yyparse): parse_source_file called with argument set to 0.
11556 * jcf.h (JCF_ZERO): Sets java_source to zero.
11557 * lex.c (java_init_lex): pass argument is gone. Function modified
11558 to be called once during the analysis of a file.
11559 (java_unget_unicode): Fixed typo in fatal message.
11560 (java_get_line_col): Likewise.
11561 (java_lval): Likewise. String literals no longer built during
11563 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11565 * parse.h (MODIFIER_WFL): New macro.
11566 (parse_check_super, parser_check_super_interface): Now return int.
11567 (parser_chain_incomplete_item, not_builtin_p,
11568 complete_method_decl): Declarations removed.
11569 (build_method_invocation_stmt, build_invoke): Renamed using the
11570 `patch' instead of `build'
11571 (register-incomplete_type, obtain_incomplete_type,
11572 java_complete_tree, java_complete_expand_method,
11573 unresolved_type_p, create_jdep_list): New function declarations.
11574 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11575 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11576 (jdep): New typedef on new struct _jdep.
11577 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11578 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11579 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11580 JDEP_RESOLVED_P): New macros.
11581 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11582 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11583 JDEP_VARIABLE): New enum values and jdep kinds.
11584 (jdeplist): New typedef on struct _jdeplist.
11585 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11587 (CALL_EXPR_PRIMARY): New macro.
11588 (struct parser_ctxt): Fields java_pass, current_method_decl,
11589 method_decl_list deleted. New field jdeplist.
11590 (INCOMPLETE_P): Macro deleted.
11591 * parse.y (single_type_import_declaration:): Removed pass switch.
11592 (type_import_on_demand_declaration): Likewise.
11593 (field_declaration:): Removed pass switch on all sub rules.
11594 (class_declaration:): Call the complete_class_decl removed on
11596 (method_declaration:): Removed second pass switch. No longer chain
11597 methods decl when method_header reduced.
11598 (method_header:): Sub rules no longer depend on pass switch.
11599 (method_declarator:): Likewise.
11600 (method_body:): Likewise.
11601 (abstract_method_declaration:): Likewise.
11602 (block_statement:): Likewise.
11603 (local_variable_declaration:): Likewise.
11604 (argument_list:): Likewise.
11605 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11606 removed. Partial CLASS_EXPR tree node built instead.
11607 (postfix_expression:): Removed pass switch on all sub rules.
11608 (java_pop_parser_context): Free classd_list content.
11609 (yyerror): Call obstrack_grow0 to finalize error message.
11610 (check_class_interface_creation): Comment modified to reflect new
11611 returned value meaning. Removed second pass switch. Return 1 if an
11612 error was found, 0 otherwise. Adjust pointer on filename if a
11613 leading path separator was found.
11614 (maybe_create_class_interface_decl): Removed first pass switch
11615 when linking the class decl to the class_list. Install a new
11616 jdep_list for the class.
11617 (add_superinterfaces): List of unresolved interfaces is
11618 gone. Unresolved interfaces are directly added to the current
11620 (create_interface): Second pass shortcut removed.
11621 ctpx->modifier_ctx access through MODIFIER_WFL.
11622 (create_class): Second pass shortcut removed. Call to
11623 register_incomplete_type replaces the call to
11624 parser_chain_incomplete_item.
11625 (complete_class_decl): Function removed.
11626 (duplicate_declaration_error): New way of retrieving redeclared
11628 (register_fields): Call to lookup_modifier_cl replaced by
11629 MODIFIER_WFL. New way of handling unresolved type, using
11630 unresolved_type_p and obtain_incomplete_type.
11631 register_incomplete_type replaces call to parser_chain_incomplete_item.
11632 (patch_stage): New static global variable.
11633 (method_header): New way of handling unresolved type, using
11634 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11635 indicates that the method decl needs to be patched.
11636 (check_abstract_method_header): Call to lookup_modifier_cl
11637 replaced by MODIFIER_WFL.
11638 (method_declarator): Incomplete argument type are registered
11639 calling register_incomplete_type. Patch on the declared method is
11640 issued in that case.
11641 (unresolved_type_p): New function.
11642 (parser_check_super_interface): New comment to reflect function's
11643 modified returned type (int). Function and has a new argument
11644 this_wfl. Call to parse_error_context uses this_wfl instead of
11645 relying on lookup_cl.
11646 (parser_check_super): Comment reflects function's new returned
11647 type (int). Function returns non zero value on error.
11648 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11649 register_incomplete_type, jdep_resolve_class): New functions to
11650 handle incomplete types in declarations.
11651 (java_complete_class): Rewritten to work with the new incomplete
11652 type handling scheme.
11653 (complete_class_report_errors): Likewise.
11654 (complete_method_decl): Removed: it jobs is now handled by
11655 java_complete_class.
11656 (do_resolve_class): Class loaded in not already loaded and not
11657 found in Java source code.
11658 (java_check_regular_methods, java_check_abstract_methods): Don't
11659 call complete_method_decl anymore.
11660 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11661 (read_import_dir): Got rid of the pass number dependency.
11662 (declare_local_variables): New handling of unresolved types (patch
11664 (source_start_java_method): New parameter level. Function called
11665 with level set to 1 when argument types are potentially
11666 unresolved. Called to complete the job with level set to 2 once
11667 types are complete.
11668 (source_end_java_method): Call to permanent_allocation
11669 removed. Waiting to be replaced by a more suitable obstack
11671 (java_complete_expand_methods, java_complete_expand_method,
11672 java_expand_finals): New functions.
11673 (build_method_invocation_stmt): Renamed
11674 patch_method_invocation_stmt. Extracts function call expression
11675 (wfl) and arguments (args) from CALL_EXPR tree operands.
11676 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11677 call. Patch the function and argument operand of the CALL_EXPR
11679 (patch_argument, java_complete_tree): New functions.
11681 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11683 Recover from missing fields and methods (i.e. error instead of fatal).
11684 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11685 * expr.c (expand_invoke): Recover from missing method.
11686 (expand_java_field_op): Recover from missing field.
11687 Inline references to java.lang.{Integer,Char,...}.TYPE.
11688 * typeck.c (get_type_from_signature), java-tree.h: New function.
11689 * class.c (add_method): Use get_type_from_signature.
11690 (build_class_ref): Handle a class that was not found.
11691 * typeck.c (convert): Handle conversion to pointers (for convenience).
11692 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11693 instead of lookup_field to handle missing fields.
11695 * jcf-parse.c (process_zip_dir): Set java_source.
11697 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11699 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11701 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11703 * jcf-parse.c (load_class): Don't change input_filename before
11704 calling jcf_parse_source (but still do it before calling
11706 (jcf_parse_source): Assign input_filename after having saved the
11708 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11709 list. ctxp->modifier_ctx zeroed according to its new
11710 definition. ctxp->filename initialized. Removed
11711 JAVA_MODIFIER_CTX_UNMARK.
11712 (java_unget_unicode): Update the character based column position.
11713 (java_allocate_new_line): ref_count not used anymore. Always free
11714 ctxp->p_line. Initialize c_line->char_col to 0.
11715 (java_get_unicode): Update the character based column position.
11716 (java_lex): Use ctxp->elc to store current position in source
11717 file, at the beginning of the parsed token. Set modifier_ctx entry
11718 corresponding to the parse modifier to a WFL node. Return a WFL
11719 node when an identifier is parsed.
11720 (java_lex_error): Now uses ctxp->elc to store current position in
11722 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11723 * lex.h (build_wfl_node): New function definitions.
11724 (struct java_line): ref_count and next fields are gone. New field
11726 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11727 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11728 (JAVA_COLUMN_DELTA): New macro.
11729 (java_lc): New typedef on new struct _java_lc.
11730 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11731 (parse_error_context, parse_warning_context): Changed prototypes.
11732 (java_get_line_col): Added as an available global function.
11733 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11734 (IC_DECL): Replaced by macro IC_TYPE
11735 (DEPEND_WFL): New macro.
11736 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11738 (exit_java_complete_class): Removed a commented out statement.
11739 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11740 now an array of tree nodes. Deleted fields line_list and
11741 e_line. New field elc, to replace e_line.
11742 * parse.y (array_type:): Build WFL node.
11743 (qualified_name:): Build a single WFL node out of two. Retain
11744 the location information of the first node in the resulting node.
11745 (package_declaration:): Use package name as a WFL node
11746 (single_type_import_declaration:): Use imported name as a WFL node.
11747 (type_import_on_demand_declaration:): Use root of the imported
11748 packages as a WFL node.
11749 (field_declaration:): Removed unused local variable cl.
11750 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11751 (yyerror): New static elc. Removed static error_line, error_pos.
11752 New local code_from_source. Save ctxp->elc into elc at the first
11753 pass. Call java_get_line_col to get a string of the line where
11754 the error occurred.
11755 (debug_line): Removed static function.
11756 (parse_error_context, parse_warning_context): Parameter cl is now
11757 a WFL node. Use its value to initialize ctxp->elc.
11758 (redefinition_error): Parameter cl is now a WFL node.
11759 (parse_add_interface): New parameter wfl. No longer call
11760 lookup_cl, use wfl instead.
11761 (check_class_interface_creation): Parameter cl is now a WFL node.
11762 (maybe_create_class_interface_decl): Likewise.
11763 (add_superinterfaces): New function.
11764 (create_interface): Removed local cl, node, super_decl,
11765 super_decl_type. Function now uses id as a WFL node. Better
11766 warning/error report on obsolete or forbidden mix of
11767 modifiers. Now calls add_superinterfaces to register interfaces.
11768 (create_class): Removed local cl, node. Local variable id is used
11769 as a WFL node. Better error report on forbidden modifier
11770 mix. Uses add_superinterfaces to register interfaces.
11771 (find_field): Argument cl is now a WFL node. Now store the WFL
11772 node of a fields that needs to be checked for their
11774 (method_header): Local variable node non longer used. Local
11775 variable id replaces cl.
11776 (check_modifiers_consistency): Local variable cl is now a WFL
11778 (method_declarator): Local variable cl replaced by parameter id.
11779 (parser_qualified_name): Now uses parameter name as a WFL node.
11780 (parser_check_super_interface): New parameter wfl, for achieve
11781 greater accuracy during error reports.
11782 (parser_chain_incomplete_item): New parameter named location. Used,
11783 along the decl, to construct the incomplete item node.
11784 (java_complete_class): resolve_class now uses WFL node extracted
11785 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11787 (complete_method_decl): Unresolved function's argument types are WFL.
11788 (resolve_class): Parameter cl is now a WFL node.
11789 (resolve_and_layout): Likewise.
11790 (do_resolve_class): Likewise. Try first to use cl and then do the
11791 lookup on the decl when calling check_pkg_class_access.
11792 (complete_class_report_errors): Use IC_TYPE in place of
11793 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11794 instead of doing a lookup over the decl.
11795 (java_check_final): Use WFL info from field tree list.
11796 (lookup_cl): Rewritten and returns a statically defined WFL node.
11797 (lookup_modifier_cl): Now uses information from WFL nodes.
11798 (process_imports): Likewise.
11799 (read_import_dir): name and cl arguments replaced by a single WFL
11800 node. Function modified accordingly.
11801 (find_in_imports_on_demand): Now uses WFL node.
11802 (check_pkg_class_access): cl argument is now a WFL node.
11803 (declare_local_variables): Fixed to use WFL nodes.
11804 (resolve_expression_name): Likewise.
11805 (build_method_invocation_stmt): name_combo argument renamed
11806 wfl. Function modified to use WFL nodes.
11807 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11808 (lookup_method_invoke): cl is now a WFL node. Added missing
11809 IDENTIFIER_POINTER to class type decl name.
11811 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11813 * lang.c (init_parse): Now returns char* containing the filename.
11815 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11817 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11819 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11820 * class.c (make_class_data): If flag_assume_compiled, initial class
11821 state is CSTATE_PREPARED; make superclass and interfaces direct
11822 references, rather than constant pool indexes.
11824 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11826 * parser.y: Include flags.h. Removed debug variable pl.
11827 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11828 (block:): Likewise.
11829 (labeled_statement_nsi:): Generate debug info when reducing
11830 expression_statement:.
11831 (check_pkg_class_access): get_access_flags_from_decl invokation
11832 fixed for new CLASS_* flags location.
11833 (source_end_java_method): Save/restore parser context when
11834 entering/leaving this routine. Restore lineno to its right value
11835 before calling expand_end_bindings.
11836 (build_method_invocation_stmt): build_invoke called with the
11837 current line information.
11838 (build_invoke): New argument cl. Wrap the function call around a
11840 (refine_accessible_methods_list): Changed comment, removed
11842 * parse.h: Fixed typo in comments.
11843 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11844 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11845 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11847 * lex.c (java_lex): Record the last closing curly bracket of a
11849 * jcf-parse.c (jcf_parse_source): Now calls
11850 java_check_methods. Clarified comment, fixed typo.
11852 1998-04-09 Dave Brolley <brolley@cygnus.com>
11854 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11855 (finish_parse): Expose for non USE_CPPLIB builds.
11857 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11859 * lang.c (lang_print_xnode): New function.
11861 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11863 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11864 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11865 used to build a class's dispatch table.
11866 (make_class_data): Generate dispatch table if flag_assume_compiled.
11867 Set dtable of class object to address of class_dtable_decl.
11869 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11870 be volatile and have side effects - generates better code.
11872 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11873 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11875 * expr.c (expand_invoke): If class is final, method is
11876 effectively final, so can call it directly.
11878 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11880 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11882 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11884 * parse.y (build_method_invocation_stmt): Removed extra argument
11887 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11889 * expr.c (dtable_indent): Now static global.
11890 (expand_invoke): Now call invoke_build_dtable and
11891 build_invokevirtual.
11892 (invoke_build_dtable, build_invokevirtual): New functions.
11893 * jcf-io.c (find_class): Defer issuing a warning by setting
11894 jcf->outofsynch to 1.
11895 * jcf-parse.c (jcf_out_of_synch): New function.
11896 (load_class): Test this_jcf.outofsynch flag and call
11897 jcf_out_of_synch accordingly.
11898 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11899 comment indentation.
11900 * lex.c (java_get_unicode): Fixed code indentation.
11901 (java_lex): Create string literal. Fixed typo. Removed several
11902 premature obstack_free.
11903 * parse.h: New enums for name resolution and invocation mode.
11904 (struct qualification): New data structure.
11905 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11906 (do_resolve_class, build_method_invocation_stmt,
11907 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11908 debug_line, identical_subpath_p, invocation_mode,
11909 refine_accessible_methods_list, build_invoke,
11910 lookup_method_invoke): New functions declared.
11911 (build_invokevirtual, invoke_build_dtable, match_java_method,
11912 build_field_ref, jcf_out_of_synch): New references to external
11914 (struct parse_ctxt): Removed artificial_constructor field.
11915 * parse.y: (array_type:): Type defined for this rule.
11916 (class_type:): Installed default rule for interface_type:.
11917 (array_type:): Now build Java array type.
11918 (qualified_name:): Now use obstack_grow0.
11919 (method_declaration:): Skip the artificial constructor added to
11921 (abstract_method_declaration:): Execute the code only during pass 1.
11922 (block:): Installed default rule in block_statements:.
11923 (block_statement:): Add the statement to the method during pass 2.
11924 (statement_expression): Installed default rule for
11925 method_invocation:.
11926 (argument_list:): Added code to build the argument list.
11927 (method_invocation:): Added call to create the method invocation
11929 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11930 (debug_line): New function for debug.
11931 (complete_class_decl): No longer do something during pass 1.
11932 (method_header): Use BUILD_PTR_FROM_NAME.
11933 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11935 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11936 function's main comment.
11937 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11939 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11940 (resolve_class): Now works with arrays.
11941 (do_resolve_class, resolve_and_layout): New functions.
11942 (java_check_regular_methods): Reverse method list before and after
11943 having processed it. No longer set ctxp->artificial_constructor.
11944 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11945 accordingly. Fixed typo in issued error message. Now use
11947 (find_in_imports_on_demand): Now use obstack_grow0.
11948 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11949 (source_end_java_method): Call expand_expr_stmt instead of
11950 expand_expr. Calls it before calling expand_function_end.
11951 (java_method_add_stmt): Do nothing if errors were found during
11953 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11954 (build_method_invocation_stmt, build_invoke, invocation_mode,
11955 lookup_method_invoke, refine_accessible_methods_list,
11956 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11958 * typeck.c (build_java_signature): Properly end method signature
11959 if return type skipped.
11960 (match_java_method): New function.
11962 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11964 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11966 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11968 * expr.c (build_invoke_non_interface): New function.
11969 (methods_ident, ncode_ident): Now static globals.
11970 (expand_invoke): Use build_invoke_non_interface.
11971 * java-tree.h (struct lang_decl): New field function_decl_body.
11972 (DECL_FUNCTION_BODY): New macro.
11973 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11974 CLASS_FROM_SOURCE_P.
11975 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11976 before starting pass 2. Call to java_generate_parsed_class replaced
11977 by java_register_parsed_class.
11978 * lex.c: Fixed typo in header. Some line width related formating.
11979 * lex.h: Some line width related formating.
11980 * parse.h (source_end_java_method, resolve_expression_name,
11981 complete_class_decl, maybe_create_class_interface_decl,
11982 check_class_interface_creation): New static function declarations.
11983 (java_layout_parsed_class, java_method_add_stmt): New function
11985 (struct parser_ctxt): Field mark_class_generate removed. New
11986 fields class_list and artificial_constructor.
11987 * parse.y: Fixed typo in header.
11988 (class_declaration:): Call complete_class_decl when class body
11990 (method_declaration:): Call source_end_java_method in pass 2 when
11991 the method body is defined.
11992 (postfix_expression:): Do expression name resolution on sub-rule
11993 name during pass 2.
11994 (create_class, create_interface): Merged common pieces.
11995 (check_class_interface_creation, maybe_create_class_interface_decl):
11997 (complete_class_decl): New function.
11998 (register_fields): Fixed line width related typo.
11999 (method_header): Correctly skip first argument when fixing
12000 argument line. Changed the loop.
12001 (java_check_circular_reference): Now use ctxp->class_list.
12002 (java_complete_class): Removed start/stop marking.
12003 (java_check_regular_methods): Now takes a class decl as an
12004 argument. Add default constructor if none were encountered.
12005 (java_check_methods): Now use ctxp->class_list. Changed call to
12006 java_check_regular_methods.
12007 (source_start_java_method): Set DECL_ARG_TYPE for each function
12009 (source_end_java_method, java_method_add_stmt): New functions.
12010 (java_generate_parsed_class): No longer exists.
12011 (java_layout_parsed_class, java_register_parsed_class): New functions.
12012 (resolve_expression_name): New function.
12014 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12016 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12017 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12018 until pass initializations are done. Call read_import_dir with
12020 * parse.h: (lookup_modifier_cl): New function declared.
12021 (INTERFACE_FIELD_MODIFIERS): New macro.
12022 (OBSOLETE_MODIFIER_WARNING): New macro.
12023 * parse.y: (register_fields): Class type and current field name in
12024 local variables. Check modifier(s) if adding field(s) to an interface.
12025 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12026 and report errors using the faulty modifier line context.
12027 (lookup_modifier_cl): New function.
12028 (read_import_dir): Detect and report default import processing
12031 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12033 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12034 * class.c (is_compiled_class): Return 1 after making sure it
12035 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12036 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12037 * java-tree.h (flag_assume_compiled): Add decl.
12038 * lang.c (lang_f_options): Add the flag.
12039 (flag_assume_compiled): Add decl, default to 0.
12041 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12043 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12044 (is_compiled_class): Likewise.
12045 (layout_class): Likewise.
12046 (layout_class): Detect and lay out classes defined in source code.
12047 (interface_of_p, add_interface_do, may_add_interface): New
12049 (add_interface): Now use add_interface_do.
12050 (add_method_1): New function.
12051 (add_method): Now use add_method_1.
12052 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12053 (complete_start_java_method): New function.
12054 (start_java_mehod): Now call complete_start_java_method.
12055 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12056 (expand_invoke): Likewise and fixed typo.
12057 *gjava.c: (print_super_field): Use new argument to find_class
12060 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12061 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12062 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12064 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12065 (add_method_1, push_class): New prototypes.
12066 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12067 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12068 directory where the class was found.
12069 (find_class): New argument DO_CLASS_FILE. Function find_class
12070 modified accordingly.
12071 *jcf-parse.c: (fix_class_path): New function.
12072 (load_class): Use new VERBOSE argument. load_class now finds and
12073 loads/parses .class/.java files. Save read_state of current_jcf
12075 (java_parser_abort_on_error): New macro.
12076 (jcf_parse_source, parse_source_file): New function.
12077 (jcf_parse): Fixed typo.
12078 (yyparse): Call parse_source_file () only.
12079 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12080 writing the real class name back in the zip directory entry.
12081 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12082 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12083 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12084 (find_class): Prototype fixed.
12085 *lex.c: Added 1998 time stamp.
12086 Removed all static global variables, moved into the parser
12087 context data structure.. Now include unistd.h if SEEK_SET not
12089 (java_init_lex): Rewritten.
12090 (java_sneak_unicode): Modified current unicode access in current line.
12091 (java_unget_unicode): Likewise.
12092 (java_allocate_new_line): New allocation management.
12093 (java_read_char): Modified access and storage of unget_utf8_value.
12094 New way of processing current unicode.
12095 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12096 (java_get_unicode): Now use the parser context.
12097 (java_lineterminator): Likewise.
12098 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12099 of the reentrant parser implementation. Function now use the
12100 parser context data structure and java_lval. Fixed production of
12101 the float and double constant "out of range" error message. Fixed
12102 obstack use. Return integer value when hitting a modifier. Now
12103 return type for TRUE, FALSE and other predefined types. Return
12104 identifier as a TREE_LIST list containing the current line context
12105 as the TREE_VALUE sub-node.
12106 (java_unicode_2_utf8): Fixed typo in declaration.
12107 (java_lex_error): Now use the parser context data structure.
12108 *lex.h: Added 1998 time stamp.
12109 (struct java_line): New fields ref_count and next.
12110 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12111 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12112 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12113 *parse.h: Added 1998 time stamp.
12114 (java_parse_source_file): Renamed from parse_source_file.
12115 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12116 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12117 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12118 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12119 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12120 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12121 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12122 (struct parser_ctxt): New data structure to keep the parser context.
12123 *parse.y: Added 1998 time stamp, got rid of static global variables.
12124 (java_error_count, ctxp): New global variables.
12125 (%union): New value field.
12126 (numeric_type, integral_type): Rules removed.
12127 (primitive_type): Rule defined to handle integral, float, double and
12129 (qualified_name, package_declaration,
12130 single_type_import_declaration, type_import_on_demand_declaration,
12131 modifiers, class_declaration, super, interfaces,
12132 interface_type_list, class_body, field_declaration,
12133 field_declaration, variable_declarators, variable_declarator,
12134 variable_declarator_id, method_declaration, method_header,
12135 formal_parameter_list, formal_parameter, method_body, block,
12136 static, interface_declaration, extends_interfaces,
12137 abstract_method_declaration, local_variable_declarators): Rules now
12139 (force_error, do_warning): New global statics.
12140 (push_parser_context, parser_context_save_global,
12141 parser_context_restore_global, pop_parser_context): New functions.
12142 (yyerror): Now uses the global parser context. Fixed use of obstack.
12143 (parse_error, parse_error_context, parse_warning_context,
12144 java_accstring_lookup, redefinition_error, check_modifiers,
12145 parser_add_interface, create_interface, create_class, find_field,
12146 duplicate_declaration_error, register_fields, method_header,
12147 check_modifiers_consistency, check_abstract_method_header,
12148 method_declarator, parser_qualified_classname,
12149 parser_check_super_interface, parser_check_super,
12150 parser_chain_incomplete_item, java_check_circular_reference,
12151 layout_class_from_source, java_complete_class,
12152 complete_method_decl, resolve_class, complete_class_report_errors,
12153 java_check_final, check_method_redefinition,
12154 java_check_regular_methods, java_check_abstract_methods,
12155 java_check_methods, lookup_java_interface_method2,
12156 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12157 process_imports, find_in_imports, read_import_entry,
12158 read_import_dir, find_in_imports_on_demand,
12159 check_pkg_class_access, not_builtin_p, declare_local_variables,
12160 source_start_java_method, java_generate_parsed_class): New
12162 *typeck.c: (signature_include_return): New global variable.
12163 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12164 to add the function returned type in the signature.
12166 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12168 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12170 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12172 * Make-lang.in (java.info): Added.
12173 (java.install-info): Added
12175 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12177 * Makefile.in (clean): Also remove java/parse.c.
12179 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12181 Add a pair of -fbounds-check/-fno-bounds-check options.
12182 * lang.c (lang_decode_option): Add code to grok arguments.
12183 (flag_bounds_check): Add decl.
12184 (lang_f_options): New array w/ the option in it.
12185 * java-tree.h (flag_bounds_check): Add decl.
12186 * lang-options.h: New file.
12187 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12188 of a static macro value.
12189 (JAVA_ARRAY_EXCEPTION): Delete macro.
12191 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12193 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12194 * expr.c (build_anewarray): Add missing promote_type.
12196 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12198 Add array types with known length to optimize bounds checking.
12199 * typeck.c (build_java_array_type): Take length parameter.
12200 (java_array_type_length, build_prim_array_type): New functions.
12201 * java-tree.h: Update for new functions.
12202 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12203 * class.c: Use build_prim_array_type.
12204 * expr.c (can_widen_reference_to): Handle known-length array types.
12205 (verify_jvm_instructions): Keep track of integer push instructions
12206 followed by newarray/anewarray, so we can build known-length arrays.
12207 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12208 (java_array_data_offset): New function.
12209 (build_java_array_length_access): New function. Optimize if constant.
12210 (build_java_arrayaccess): Constant fold bounds check.
12211 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12212 (build_newarray, build_anewarray): New functions.
12213 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12214 * verify.c (merge_types): Handle known-lengh array types.
12216 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12218 * expr.c (expand_byte_code): Fix performace bug, which caused
12219 searching linenumber_table to be linear rather than constant.
12221 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12223 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12225 * decl.c, java-tree.h (soft_fmod_node): New global.
12226 * decl.c (init_decl_processing): Define __builtin_fmod.
12227 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12228 using __builtin_fmod.
12230 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12232 * keyword.h: New file, output of keyword.gperf as processed by
12234 * lex.c (java_lex_init): Initialize java_error_flag.
12235 * parse.c (YYERROR_NOW): Uses java_error_flag.
12236 * parse.y: New static java_error_flag. Useless definition of
12238 * parse.y (java_error): Portable error recovery using
12239 java_error_flag (not yet completely tuned).
12241 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12243 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12245 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12247 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12248 (parse.c, lex.c, keyword.h): New rules for Java source code
12250 * parse.c: Renamed into jcf-parse.c.
12251 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12252 * keyword.gperf: New file, Java keywords.
12253 * parse.y: New file, Java language grammar.
12254 * parse.h: New file, Java language grammar definitions.
12255 * lex.c: New file, Java language lexer.
12256 * lex.h: New file, Java language lexer definitions.
12258 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12260 * decl.c (clinit_identifier_node), java-tree.h: New global.
12261 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12262 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12263 * expr.c (expand_java_field_op): Check for invalid assignment
12266 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12268 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12270 * verify.c (verify_jvm_instructions): When processing a handler,
12271 attempt to set the current_subr to the right value.
12272 (More complicated code combines Sep 17 and Oct 22 versions.)
12274 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12276 * class.c (push_class): Figure out (guess) name of source file.
12277 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12278 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12279 (parse_class_file): Change return type from int to void.
12280 Call debug_start_source_file/debug_end_source_file.
12282 * expr.c (build_java_binop): Fix masking 2nd operand.
12283 * decl.c (init_decl_processing): Set sizetype first.
12285 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12287 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12288 (Revert Sep 17 change.)
12290 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12292 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12293 .class extension in their name and fix thing so we don't process
12294 them parse_zip_file_entries().
12295 (parse_zip_file_entries): Cleaned unused local variables.
12297 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12299 * expr.c (can_widen_reference_to): Allows equal array element types.
12300 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12301 * jcf-dump.c (RET): Get (and print) index.
12303 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12304 Promote element type to POINTER_TYPE.
12306 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12308 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12309 find_in_current_zip, jcf_figure_file_type): Moved from
12310 jcf-reader.c to parse.c.
12311 * zextract.c: (read_zip_archive): takes file_comment_length possible
12312 field into account.
12314 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12316 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12318 * verify.c (merge_types): Handle array types even better ...
12320 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12322 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12324 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12325 * class.c (make_class_data): Don't build fields_decl if no fields.
12326 When building fields_decl, skip if DECL_ARTIFICIAL.
12328 * expr.c (java_stack_swap): Update stack_type_map.
12329 * verify.c (merge_types): Handle array types better.
12331 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12333 * class.c (add_field): Don't promote short integral fields to
12334 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12335 * expr.c (push_value): Promote and convert short integral values.
12337 * decl.c, java-tree.h (integer_two_node): New constant node.
12338 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12340 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12342 * class.c (append_gpp_mangled_type): Use function argument
12343 unpromoted type to generate mangled name.
12345 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12347 * constants.c (build_constant_data_ref): Now uses current_class
12348 instead of main_class.
12349 (build_constants_constructor): Now uses current_class instead of
12351 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12352 of the global variable SeepZipFiles done here.
12353 * zextract.c (read_zip_archive): extra_field optional field taken
12354 into account while computing the position of the class file in the
12356 * verify.c (verify_jvm_instructions): Use current_jcf to search
12358 * parse.c (load_class): First search for the class to load in the
12359 current zip file. Saves current_jcf (restored before returning
12360 from that function). Don't call JCF_FINISH in the class was found
12361 in the current ZIP file.
12362 (jcf_parse): If the class was found in the current ZIP file, save
12363 its tree_constant_pool (for later reuse).
12364 (parse_class_file): New function. Process each method defined in
12365 the current class and record the class as to be later registered.
12366 (yyparse): Rewritten. Figure the type of the current file and switch
12368 * lang.c: New global variable current_jcf.
12369 (lang_init): Removed compiling_from_source test (done later, in
12370 yyparse). Removed call the jcf_parse ().
12371 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12372 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12373 in the current ZIP file) and zip_offset (offset to the class data in
12374 the current zip file).
12375 * jcf-reader.c: zipfile.h included.
12376 localToFile: New ZipFileCache static global variable
12377 (parse_zip_file_entries): New function. Browse the current ZIP
12378 file directory and process each class found.
12379 (process_zip_dir): New function. Register each class found in the
12380 ZIP file directory. The class aren't parsed but a valid JCF is
12381 link to each of them.
12382 (find_in_current_zip): New function. Search for a class in the
12383 current ZIP file directory. If found, prepare the class so that it
12385 (jcf_figure_file_type): New function. Examine the file structure
12386 to figure a class file, a ZIP file. If none of these categories are
12387 matched, a source file is assumed.
12388 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12389 SeenZipFile: New global variable.
12390 (open_in_zip): Use zipmember's length to accelerate the search for
12391 a member. If zipmember was NULL and zip file successfully read,
12393 * java-tree.h: New global variable current_jcf declared. Added
12394 declaration for current_constant_pool_tags, current_constant_pool_data,
12395 current_constant_pool_length, current_constant_pool_data_ref.
12396 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12397 store the JCF of classes seen in a zip file) and tree *constant_pool
12398 (to save a loaded class constant pool). current_class declared here.
12399 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12400 retrieve method_ref_constant.
12401 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12402 (OBJECT): get_class_constant now uses current_jcf.
12403 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12404 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12405 (expand_invoke): Now uses current_class instead of main_class
12406 (build_class_init): Now uses current_class instead of main_class
12407 * class.c: New static global variable registered_class.
12408 (register_class): New function.
12409 (emit_register_class): Modified to use registered_class instead of
12411 (is_compiled_class): Now take into account class seen in the archive.
12413 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12415 * except.h: Renamed to: java-except.h.
12416 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12417 * except.c: Add semi-working (commented out) implementation.
12419 * expr.c (expand_iinc): Add needed flush_quick_stack.
12420 * parse.c (set_source_filename): New function.
12421 (give_name_to_class): Set input_filename from package.classname.java.
12423 * jcf-io.c (find_class): Don't look first in ".".
12425 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12427 * zextract.c (read_zip_archive): Now takes into account the
12429 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12431 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12433 * constants.c, java-tree.h (build_internal_class_name): New function.
12434 (alloc_class_constant): Re-implement using build_internal_class_name.
12435 * class.c (make_class_data): Likewise.
12436 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12438 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12440 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12441 to NULL before pushing an exception handler target.
12443 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12444 (java_stack_swap, java_stack_dup): Re-write to be safe from
12445 clobbering registers.
12446 (build_class_init): New function.
12448 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12450 * typeck.c (build_java_array_type): Temporary use
12451 permanent_obstack to create the array 'length' field.
12452 * expr.c (lookup_label): Temporay use permanent_obstack to create
12453 label if not found.
12454 * class.c (push_super_field): Tempory use permanent_obstack.
12456 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12458 * typeck.c (type_for_mode): Now handles double_type_node and
12460 * verify.c (verify_jvm_instructions): The instruction following
12461 the wide bytecode is checked. OPCODE_ret added to the list of
12464 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12466 * class.c (make_class): Temporary use permanent_obstack. Set the
12467 class CLASS_P field to 1.
12468 (push_class): Temporary use permanent_obstack.
12469 (set_super_info): Temporary use permanent_obstack.
12470 (add_method): Temporary use permanent_obstack, set
12471 METHOD_TRANSIENT().
12472 (add_field): Temporary use permanent_obstack. Sets
12473 FIELD_VOLATILE() and FIELD_TRANSIENT().
12474 (build_class_ref): Temporary use permanent_obstack if the class
12476 (build_static_field_ref): Temporary use permanent_obstack when
12477 creating field's rtl.
12478 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12479 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12480 and fields. Function finalized, as far as flag handling.
12481 (push_class_static_dummy_field): Temporary use permanent_obstack.
12482 (emit_register_class): Force generation of class registration at
12484 * decl.c (end_java_method): Call permanent_allocation() before
12486 * expr.c (can_widen_reference_to): Added comment to interface
12487 handling, fixed typo.
12488 (lookup_field): Now uses CLASS_P() to correct FIXME
12489 (expand_invoke): Verification on public && !static &&
12490 !abstract moved into soft_lookupinterfacemethod (kaffe).
12491 Use Object class dtable if objectref is an array when expanding
12493 (java_push_constant_from_pool): Temporary use permanent_obstack
12494 for CONSTANT_string
12495 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12496 create constant references.
12497 (get_constant): Temporary use permanent_obstack to create constant.
12498 (load_class): Temporary use permanent_obstack to load class.
12499 (jcf_parse): Temporary use permanent_obstack to perform class
12501 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12502 (build_java_signature): Temporary use permanent_obstack.
12503 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12505 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12506 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12509 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12511 * class.c (append_gpp_mangled_type): Fix typo.
12512 (emit_register_class): Use main_class to get class object, rather
12513 than looking for no-longer-existing static decl starting with _CL.
12514 * typeck.c (parse_signature_type): Promote array element type
12515 if it is a RECORD_TYPE.
12517 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12519 * class.c (push_class_static_dummy_field): New function.
12520 (mangle_static_field): New. Do G++-style mangling of static fields.
12521 (layout_class): Mandle static fields here, not in add_field.
12522 (build_class_ref): The class object is now a dummy static field.
12523 * decl.c (find_local_variable): Look for best, instead of first match.
12524 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12525 (build_java_athrow): Don't check here if exception is Throwable.
12526 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12527 (TYPE_USED): Removed. No longer used ...
12528 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12529 * verify.c (push_pending_label): New function.
12530 (push_pending_block): Renamed to check_pending_block.
12531 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12532 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12533 re-checking possible handlers) after a store (less wasted work).
12534 Check for null handler (finally) before calling add_handler.
12535 Various changes to (finally?) correctly handle try/finally.
12537 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12539 * class.c: Include stdio.h.
12541 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12543 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12544 to make sure class is initialized before static/special invoke.
12546 * verify.c (verify_jvm_instructions): On a store instruction,
12547 call find_local_variable to force pre-allocation of decl and rtx.
12548 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12550 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12552 * class.c (build_class_ref): Strip off "promoted_" if need be.
12553 (make_field_value): Call build_java_signature when needed.
12554 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12555 * expr.c (build_java_athrow): Don't push_value of exception.
12556 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12557 match specification of [fd]cmp[lg] for NaNs.
12558 (expand_byte_code): Add support for exception handler ranges.
12559 * except.c: Add skeleton for EH code-generation.
12560 * verify.c (merge_types): Treat all promoted integral types as equal.
12561 * constants.c (build_constants_constructor): To force creation of
12562 current_constant_pool_data_ref, call build_constant_data_ref.
12564 * javaop.def (lload): Fix typo.
12565 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12567 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12569 * parse.c: Don't include function.h.
12571 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12573 * except.[ch]: New files.
12574 * Makefile.in (JAVA_OBJS): Add except.o
12575 * expr.c: Temporary warning about unimplemented exceptions.
12576 * verify.c: Verify exception handlers.
12578 * jcf-dump.c (disassemble_method): Print exception table.
12580 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12582 * expr.c (verify_jvm_instructions): Started a thorough
12583 verification of invoke* bytecodes.
12584 (expand_byte_code): flush quick stack if PC is the target of a
12585 branch. and undef RET (conflicting with config/i386/i386.h).
12586 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12588 (expand_invoke): Now handles invokeinterface and do more
12589 verification according to the bytecode.
12590 (lookup_field): Don't try to load the class if processing
12592 (can_widen_reference_to): Now handles interfaces.
12593 * decl.c (init_decl_processing): New global variable
12594 soft_lookupinterfacemethod_node, declared in java-tree.h.
12595 Call set_super_info on string_type_node.
12596 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12598 * class.c (set_super_info): Fills the CLASS_* flags according to
12600 (get_access_flags_from_decl): Handles all class flags.
12602 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12604 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12605 * parse.c (yyparse): Check for abstract method, and missing code.
12606 * expr.c (expand_byte_code): Change interface.
12607 * lang.c (put_decl_node): Print promoted types prettier.
12608 * verify.c (verify_jvm_instruction): Change interface.
12609 Partial support for scanning exception table.
12610 For load instructions, handle promoted integral types.
12612 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12614 * verify.c: New file, with contents moved from expr.c.
12615 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12616 * typeck.c (is_array_type_p): Moved here from expr.c.
12617 * java-tree.h: Add some now-needed function declarations.
12618 * Makefile.in (JAVA_OBJS): Added verify.o.
12620 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12623 METHOD_ABSTRACT flag.
12625 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12626 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12627 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12629 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12631 (start_java_method): Hook for SYNCHRONIZED methods.
12633 * expr.c (build_java_jsr, build_java_ret): New functions
12634 (JSR,PRE): New macros
12635 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12636 (verify_jvm_instructions): tableswitch, lookupswitch,
12637 monitorenter, monitorexit, goto_w: verified.
12638 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12639 (build_java_monitor): New function.
12640 (MONITOR_OPERATION): Modified to call build_java_monitor()
12641 (verify_jvm_instructions): Started a thorough verification of
12644 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12646 Support verification of jsr/ret subroutines (used for try/finally).
12647 * decl.c (return_address_type_node): New type node.
12648 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12649 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12650 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12651 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12652 TYPE_USED): New macros for special types in type_map.
12654 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12655 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12657 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12659 * expr.c (can_widen_reference_to): New function.
12660 (pop_type): Use it.
12661 (merge_type_state): Support handling start of subroutine.
12662 (push_pending_block): Return char* error message, instead of calling
12663 fatal on an error. Also handle subroutines.
12664 (verify_jvm_instructions): Handle errors from push_poending_block.
12665 Support jsr and ret instructions.
12667 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12669 * jcf-io.c (find_classfile): Fix thinko.
12670 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12672 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12674 * Makefile.in (BISON): Remove.
12676 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12678 * Makefile.in: Convert to autoconf.
12679 * config-lang.in (outputs): Added java/Makefile.
12681 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12682 Rename cc1java to jc1.
12684 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12685 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12687 * class.c (class_depth): Do load_class if needed.
12689 Mostly better verification.
12690 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12691 (init_decl_processing): Change return type of soft_checkcast.
12692 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12693 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12694 lang_print_error): New functions.
12695 (lang_init): Set global hook print_error_function to lang_print_error.
12696 * expr.c: In the type_map ptr_type_node is only used for null now.
12697 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12698 (merge_types): Dererence pointer to record types before comparing.
12699 (decode_newarray_type, merge_types): On error just return NULL.
12700 (build_java_binop): Add preliminary implementation (with warning)
12701 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12702 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12703 (expand_compare, expand_java_goto, expand_java_call): Don't
12704 push_pending_block, since that only makes sense when verifying.
12705 (merge_type_state): Different return codes.
12706 (push_pending_block): A block may need to be verified more than once.
12707 (expand_byte_code): Warn about unused code at code generation time.
12708 (verify_jvm_instruction): Changed logic, since code may need to be
12709 re-verified if type-state has changed. Also, better error handling.
12710 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12711 Improve newarray, anewarray, ?aload, athrow,
12712 * java-tree.h (LABEL_CHANGED): New macro.
12714 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12716 * decl.c (soft_athrow_node): New global variable initialized.
12717 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12718 * typeck.c (convert): Added support for REAL_TYPE.
12719 (convert_to_char): New function.
12720 (convert): Handle CHAR_TYPE.
12721 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12722 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12723 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12725 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12726 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12727 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12728 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12729 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12730 to Use The Right Things.
12731 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12732 compatible with INT. BOOLEAN is made equivalent to BYTE.
12733 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12734 OPCODE_ifnonnull): Now supported.
12735 (build_java_athrow): New function.
12737 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12739 Rename method name <init> to match G++ (and fix mangling).
12740 * class.c (layout_class): Replace method name of <init> by class name.
12741 (make_method_value): Do inverse renaming of constructor from <init>.
12742 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12743 * typeck.c (lookup_java_constructor): New function.
12744 * expr.c (expand_invoke): If method_name is <init>, call
12745 lookup_java_constructor to find constructor.
12747 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12749 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12751 * parse.c (get_class_constant): Modified to handle array "classes"
12752 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12754 (convert): Modified to handle real type.
12755 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12756 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12757 variables declared.
12758 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12759 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12760 global variables initialized.
12761 (find_local_variable): Handles the case of a pointer
12762 (end_java_method): Restore the use of one more scope
12763 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12764 build_java_array_length_access, expand_java_arrayload,
12765 expand_java_arraystore, expand_java_array_length,
12766 expand_java_multianewarray, expand_java_anewarray,
12767 build_java_check_indexed_type, is_array_type_p,
12768 build_java_throw_out_of_bound_exception): New functions.
12769 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12770 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12771 OPCODE_<t>aload): Implemented code for verification.
12772 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12773 ARRAY_NEW_MULTI): Macro defined.
12774 (CONVERT): Modified to invoke convert().
12775 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12777 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12779 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12780 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12781 (make_class_data): Field name needs '/' as package prefix.
12782 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12784 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12786 Implement debug information for local variables.
12787 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12788 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12789 DECL_LOCAL_SLOT_CHAIN): New macros.
12790 (struct lang_decl_var): New type.
12791 * parse.c (give_name_to_locals): Move to decl.c.
12792 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12793 (start_java_method): Re-write parameter handling.
12794 (pending_local_decls): New global variable.
12795 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12796 (find_local_variable): Accept pc so we can skips decls not in range.
12797 (struct binding_level): Add end_pc field.
12798 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12799 (various): Change so current pc gets passed to find_local_variable.
12801 * decl.c (init_decl_processing): Re-arrange fields in
12802 class_type_node and and method_type_node to match kaffe 0.9.1.
12803 * class.c (make_method_value, make_class_data): Update
12804 initializations to match.
12806 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12808 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12809 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12810 (push_super_field): New function.
12811 (make_class_data): Handle inheritance of class static initializer.
12812 (layout_class): New name mangling.
12813 * constants.c (build_constant_data_ref): Init type of data array
12814 to a one-element array.
12815 (build_constants_constructor): Set DECL_SIZE from complete array type.
12816 * decl.c: Rename class_type, object_type etc to class_type_node,
12817 object_type_node etc. Make former inherit from latter.
12818 * expr.c (expand_invoke): Add cast of function address.
12819 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12820 * parse.c (yyparse): Don't call layout_class here.
12821 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12823 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12825 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12826 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12827 (alloc_class_constant): New.
12828 * expr.c (expand_invoke): Make sure method's class is initialized.
12829 * class.c (interits_from_p, emit_register_class): New functions.
12830 * parse.c (yyparse): Call emit_register_class.
12832 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12834 * constants.c: New file, to handle constant pool.
12835 * Makefile.in (JAVA_OBJS): Add constants.o.
12836 * decl.c (init_decl_processing): Update, fix, finish various structs.
12837 (pushdecl_top_level): New.
12838 * parse.c (layout_class): Moved to class.c.
12839 * expr.c (java_push_constant_from_pool): New function.
12840 * class.c (build_class_ref): Make work fully
12841 (make_class_data): Emit super-class, constant pool, interface vector.
12843 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12845 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12846 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12847 * class.c (class_depth): New function.
12848 (lookup_named_class): Replaced by new function lookup_class.
12849 * decl.c (object_type_node, string_type_node): New.
12850 Remove various types that we no longer need.
12851 * expr.c (verify_jvm_instructions): New separate verifier pass.
12852 (push_type, pop_type): New functions for verifier.
12853 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12854 (expand_byte_code): Simplify, since we assume already verified.
12855 (expand_invoke): Now mostly works.
12856 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12857 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12858 * parse.c: Wait to allocate class object until we know its name.
12859 (layout_class): Calculate DECL_VINDEX for each virtual method.
12860 * typeck.c (get_array_type): Rename to ...
12861 (build_java_array_type): ... and provide working implementation.
12862 (build_java_signature): New function - build Java signature of type.
12863 (set_java_signature): New function - cache signature with type.
12864 (lookup_java_method): New function.
12866 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12868 * class.c (ident_subst): Take extra SUFFIX parameter.
12869 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12870 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12871 (build_class_ref): Actually implement.
12872 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12873 * decl.c (builtin_function): New.
12874 (init_decl_processing): Update for current Kaffe. Declare some
12875 builtin Kaffe functions.
12876 * expr.c (build_address_of): New.
12877 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12878 Renamed (from expand_java_new etc), and added working implementations.
12879 (build_field_ref): Now also handle static fields.
12880 (expand_invoke): Implement invokestatic, and start implement rest.
12881 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12882 * javaop.def: Rename invokevirt -> invokevirtual.
12883 * lang.c (use_handles): Removed.
12884 * parse.c: Add support for ConstantValue attribute.
12885 Handle nested loading of a class. (JPOOL_UTF): New.
12887 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12889 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12891 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12893 * Make-lang.in (java.install-man): New empty rule.
12894 * typeck.c (set_local_type): New function.
12895 * expr.c (STORE_INTERNAL): Call find_local_variable,
12896 not find_stack_slot. Call set_local_type.
12898 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12900 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12901 and building RECORD_TYPE CONSTRUCTORs.
12902 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12904 * lang.c (use_handles): Change the default to 0.
12905 * decl.c: Define and build class_type, field_type, utf8const_type.
12906 * class.c (make_class_data, make_field_value,
12907 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12908 hashUtf8String, strLengthUtf8, mangled_classname:
12909 Functions to build reflective data structures.
12910 * parse.c (yyparse): Call make_class_data.
12912 * jcf-io.c (open_class, find_classfile): New functions.
12913 * jcf-dump.c: Support reading classfile from explicitly-named
12914 class file (without CLASSPATH searching).
12916 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12918 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12919 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12920 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12921 (get_constant): Now trivial for CONSTANT_Utf8.
12923 * jcf.h: Make NEW_CPOOL the default.
12924 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12926 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>