1 2002-03-03 Zack Weinberg <zack@codesourcery.com>
3 * java/expr.c, java/jcf-parse.c, java/lex.c:
4 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5 REAL_ARITHMETIC blocks unconditional. Delete some further
6 #ifdef blocks predicated on REAL_ARITHMETIC.
8 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
11 explicit sizeof/sizeof.
12 * decl.c (java_init_decl_processing): Likewise.
13 * jcf-parse.c (init_jcf_parse): Likewise.
14 * parse.y (init_src_parse): Likewise.
16 2002-03-02 Per Bothner <per@bothner.com>
18 Make --CLASSPATH by a synonym for --classpath and -classpath.
19 Implement --bootclasspath.
20 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
21 (classpath_l): Remove.
22 (jcf_path_CLASSPATH_arg): Remove.
23 (jcf_path_bootclasspath_arg): New function.
24 (jcf_path_seal): Simplify accordingly.
26 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
27 (jcf_path_CLASSPATH): Remove declaration.
28 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
29 (lang_specific_driver): Translate -bootclasspath.
30 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
31 * lang.c (decode_lang_options): Do jcf_path_init first.
32 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
33 * gjavah.c: Also handle --bootclasspath.
34 Handle --CLASSPATH as a synonum for --classpath.
35 * jcf-dump.c: Likewise.
37 "." is not part of system path, but is the default for --classpath.
38 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
39 (jcf_path_seal): Add "." if no CLASSPATH specified.
41 * gcj.texi: Document changes.
43 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
45 * expr.c (build_java_arraystore_check): Fix formatting.
47 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
49 Fix for PR java/5758, java/5632:
50 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
51 inner-class separator too.
52 * parse.y (do_resolve_class): New local `decl_result.'
53 Progressively build a name for what can have been loaded.
55 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
57 * expr.c (java_array_data_offset): Removed function.
58 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
59 (build_java_array_length_access): Obtain "length" value using a
60 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
61 (build_java_arrayaccess): Correct comment. Access "data" using a
62 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
63 (build_java_arraystore_check): New function.
64 (expand_java_arraystore): Use build_java_arraystore_check.
65 * parse.y (patch_assignment): Simplify code to insert a store check
66 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
67 * check-init.c (check_init): Update to reflect that an array length
68 access is now a COMPONENT_REF.
69 * gcj.texi (Code Generation): Improve documentation of
70 -fno-bounds-check. Add documentation for -fno-store-check.
71 * java-tree.h (flag_store_check): Declare.
72 (build_java_arraystore_check): Declare.
73 * lang.c (flag_store_check): Initialize to 1.
74 (lang_f_options): Add store-check option.
75 * jvspec.c: Don't pass store-check option to jvgenmain.
76 * lang-options.h: Add help string for -fno-store-check.
78 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
80 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
81 * java-tree.h (java_dup_lang_specific_decl): New.
82 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
84 2002-02-27 Zack Weinberg <zack@codesourcery.com>
86 * builtins.c, decl.c: Delete traditional-mode-related code
87 copied from the C front end but not used, or used only to
88 permit the compiler to link.
90 2002-02-22 Tom Tromey <tromey@redhat.com>
93 * jvspec.c (verify_class_name): New function.
94 (lang_specific_driver): Call it.
95 (JAVA_START_CHAR_P): New macro.
96 (JAVA_PART_CHAR_P): Likewise.
98 2002-02-22 Per Bothner <per@bothner.com>
100 * class.c: Change vtable to be more compatible with g++ v3 abi.
101 (get_dispatch_table): Prepend offset-to-top (always 0) and
102 type_info pointer (currently unimplemented hence NULL) to vtable.
103 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
104 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
105 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
106 (build_dtable_decl): Add declarations for new fields.
108 2002-02-20 Per Bothner <per@bothner.com>
110 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
111 to finit$ (otherwise generate_bytecode_insns drops it). However, we
112 don't need to set it on the COMPOUND_EXPR - the caller does that.
114 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
116 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
117 `--CLASSPATH' becomes `--classpath.'
118 * gjavah.c: Likewise.
119 * jcf-dump.c: Likewise.
120 * lang-options.h: Likewise.
122 * jcf-path.c: Updated comment.
123 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
124 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
125 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
126 (jcf_path_CLASSPATH_arg): Ditto.
127 (classpath_u): Updated leading comment.
129 2002-02-20 Per Bothner <per@bothner.com>
131 * builtins.c (check_for_builtin): New function.
132 (build_call_or_builtin): Remove.
133 * java-tree.h: Update accordingly.
134 * expr.c (expand_invoke): Use build + check_for_builtin instead
135 of build_call_or_builtin.
136 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
137 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
138 flag (which had caused jcf-write to incorrectly emit invokevirtual).
140 2002-02-17 Tom Tromey <tromey@redhat.com>
142 * java-tree.h (TYPE_STRICTFP): New macro.
143 (struct lang_type) [strictfp]: New field.
144 (CLASS_STRICTFP): New macro.
145 (METHOD_STRICTFP): New macro.
146 (struct lang_decl) [strictfp]: New field.
147 * parse.y (method_header): Disallow strictfp constructor or
149 (STRICT_TK): Move before MODIFIER_TK.
150 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
151 (METHOD_MODIFIERS): Likewise.
152 (INTERFACE_MODIFIERS): Likewise.
153 * jcf-write.c (get_access_flags): Likewise.
154 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
155 (add_method_1): Likewise.
156 (get_access_flags_from_decl): Likewise.
157 * jcf-dump.c (print_access_flags): Print in standard order. Also,
158 recognize strictfp flag.
159 * jcf.h (ACC_STRICT): New define.
161 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
163 * class.c(build_utf8_ref): Move declaration of decl_size
165 2002-02-07 Tom Tromey <tromey@redhat.com>
167 * gcj.texi (Input Options): --CLASSPATH does not suppress system
170 2002-02-04 Anthony Green <green@redhat.com>
172 * class.c (build_utf8_ref): Put UTF-8 constants into merged
173 sections if available.
175 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
177 * parse.y (java_expand_classes): Fix typo in static field loop.
179 2002-02-02 Richard Henderson <rth@redhat.com>
181 * class.c (add_field): Mark static fields external.
182 (build_class_ref): Remove redundant set.
183 * parse.y (java_expand_classes): Mark static fields of classes
184 to be compiled as local.
185 * jcf-parse.c (parse_class_file): Likewise.
187 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
189 * gcj.texi (About CNI): New node.
191 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
194 * jcf-parse.c : Check for HAVE_LOCALE_H before using
195 setlocale() with LC_CTYPE as a parameter.
198 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
200 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
201 Follow GNU Coding Standards for --version.
203 2002-01-28 Tom Tromey <tromey@redhat.com>
205 * expr.c (build_jni_stub): Ensure storage for `meth' is
207 * parse.y (java_complete_expand_methods): Set
208 current_function_decl before building JNI stub.
210 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
212 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
215 2002-01-22 Tom Tromey <tromey@redhat.com>
217 * decl.c (java_init_decl_processing): Use add_predefined_file.
218 Predefine RawData.java.
219 (predef_filenames): Removed.
220 (java_init_decl_processing): Don't register predef_filenames.
221 * jcf-parse.c (add_predefined_file): New function.
222 (predefined_filename_p): Rewrote.
223 (predefined_filename_p): No longer static.
224 * decl.c (java_init_decl_processing): Call initialize_builtins.
225 * Make-lang.in (JAVA_OBJS): Added builtins.o.
226 (java/builtins.o): New target.
227 * builtins.c: New file.
228 * parse.y (patch_invoke): Use build_call_or_builtin.
229 * java-tree.h (build_call_or_builtin): Declare.
230 (initialize_builtins): Declare.
231 (java_set_exception_lang_code): Removed unused declaration.
232 (PREDEF_FILENAMES_SIZE): Removed.
233 (java_tree_index): Added JTI_PREDEF_FILENAMES.
234 (predef_filenames): New define.
235 (add_predefined_file): Declare.
236 (predefined_filename_p): Declare.
237 * expr.c (expand_invoke): Use build_call_or_builtin.
239 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
241 * parse.y (patch_switch_statement): Fix format specifier.
243 2002-01-16 Tom Tromey <tromey@redhat.com>
245 More for PR java/5365:
246 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
248 (process_file): Generate include for
249 java.lang.UnsupportedOperationExceptions.
251 2002-01-15 Andreas Jaeger <aj@suse.de>
253 * .cvsignore: Add man pages.
255 2002-01-15 Tom Tromey <tromey@redhat.com>
257 Fix for PR java/5365:
258 * gjavah.c (process_file): Turn class name into a file name.
260 2002-01-14 Matthias Klose <doko@debian.org>
262 * gcj.texi: Fix whitespace and formatting errors in the
263 synopsis of the man pages. Update copyright.
265 2002-01-14 Tom Tromey <tromey@redhat.com>
268 * Make-lang.in (java.install-man): Handle jv-convert man page.
269 (java.generated-manpages): Added jv-convert.1.
270 (java.uninstall): Remove jv-convert.1.
271 (java.maintainer-clean): Likewise.
272 ($(srcdir)/java/jv-convert.1): New target.
273 * gcj.texi (Top): Link to jv-convert node.
274 (Individual utilities): Likewise.
275 (Invoking jv-convert): New node.
277 2001-01-10 Jeff Sturm <jsturm@one-point.com>
278 Martin Kahlert <martin.kahlert@infineon.com>
280 * jcf-parse.c (get_constant): Don't swap lo/hi for big
281 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
283 2002-01-03 Graham Stott <grahams@redhat.com>
285 * class.c (compile_resource_file): Update copyright date.
286 Constify filename parameter.
287 (java-tree.h): Update copyright date.
288 (compile_resource_file): Constify filename parameter.
290 2002-01-03 Graham Stott <grahams@redhat.com>
292 * gcc/jcf-parse.c: Update copyright date.
293 (yyparse): Constify resource_filename.
295 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
297 * parse.y (src_parse_roots): Don't needlessly zero init.
299 2001-12-31 Tom Tromey <tromey@redhat.com>
301 * parse.y (dump_java_tree): New function.
302 (source_end_java_method): Call it.
303 (end_class_declaration): Likewise.
304 * lang.c (java_decode_option): Call dump_switch_p.
306 2001-12-28 Tom Tromey <tromey@redhat.com>
308 * gen-table.pl: Don't process characters after \uffff. Added
309 comment pointing to input file.
311 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
313 * gen-table.pl: Const-ify output. Document the location of a
314 suitable unicode input file.
316 * chartables.h: Regenerate.
318 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
320 * chartables.h: Const-ify.
321 * gjavah.c (options): Likewise.
322 * jcf-dump.c (options): Likewise.
323 * jv-scan.c (options): Likewise.
324 * lex.c (java_start_char_p, java_part_char_p): Likewise.
325 * parse.y (binop_lookup): Likewise.
327 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
330 the static arrays that are output.
331 * jvspec.c (jvgenmain_spec): Make static.
332 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
333 * keyword.h: Regenerate.
334 * lang.c (string_option, process_option_with_no, lang_f_options,
335 lang_W_options): Const-ify.
336 * lex.c (java_lex): Likewise.
338 2001-12-21 Richard Henderson <rth@redhat.com>
340 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
341 (get_boehm_type_descriptor): ... here. Arrange for the
342 TREE_TYPE to get set properly.
344 2001-12-21 Richard Henderson <rth@redhat.com>
346 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
347 only if the target requires collect2.
349 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
351 2001-12-20 Tom Tromey <tromey@redhat.com>
354 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
355 CAN_COMPLETE_NORMALLY for the node.
356 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
357 generate code for second branch if first branch can't complete
359 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
360 the loop head if the loop body can't complete normally.
362 2001-12-20 Tom Tromey <tromey@redhat.com>
365 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
366 case where `finally' clause can't complete normally.
368 2001-12-20 Tom Tromey <tromey@redhat.com>
371 * parse.y (analyze_clinit_body): Added this_class parameter.
372 Check for more cases where we must keep <clinit>.
373 (maybe_yank_clinit): Cleaned up flow control.
375 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
377 * decl.c (java_init_decl_processing): Don't initialize
378 finit_leg_identifier_node.
379 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
380 (finit_leg_identifier_node): Remove.
381 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
383 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
385 * mangle.c (mangle_member_name): Don't special-case for
387 * mangle_name.c (unicode_mangling_length): Likewise.
388 (append_unicode_mangled_name): Likewise.
389 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
392 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
394 * expr.c (build_java_array_length_access): Don't force null pointer
395 check unless flag_check_references is set.
397 2001-12-20 Tom Tromey <tromey@redhat.com>
399 Fix for PR java/3417:
400 * parse.y (patch_assignment): Added special processing for
402 (patch_return): Don't convert booleans to integers, and don't
405 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
407 * config-lang.in (diff_excludes): Remove.
409 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
411 * gcj.texi: Update link to GCC manual.
413 2001-12-17 Tom Tromey <tromey@redhat.com>
415 * parse.y (link_nested_class_to_enclosing): Removed useless
418 2001-12-16 Tom Tromey <tromey@redhat.com>
420 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
423 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
425 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
426 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
429 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
431 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
433 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
435 * decl.c (java_init_decl_processing): Build otable_type correctly.
436 otable_decl is an otable_type.
438 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
440 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
441 otable_type, otable_ptr_type, method_symbol_type,
442 method_symbols_array_type, method_symbols_array_ptr_type): New
443 field/global tree definitions.
444 (flag_indirect_dispatch): New flag.
445 * decl.c (java_init_decl_processing): Initialize new otable and
446 otable_syms type nodes and decls. Add new field "index" to
448 * class.c (build_method_symbols_entry): New function.
449 (make_method_value): Set "index" to to method's vtable index for
450 virtual methods when indirect-dispatch is not used.
451 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
452 and set vtable_method_count to -1. Set otable and otable_syms field
453 if indirect-dispatch is used and there was something to put in them.
454 (build_method_symbols_entry): New function.
455 (emit_offset_symbol_table): New function.
456 * expr.c (get_offset_table_index): New function.
457 (build_invokevirtual): Build array reference to otable at the index
458 returned by get_offset_table_index, and use the result as the vtable
460 (build_invokeinterface): Similar.
461 * jcf-parse.c (yyparse): If indirect-dispatch, call
462 emit_offset_symbol_table at the end of compilation, after all classes
464 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
465 * lang.c (flag_indirect_dispatch): Define.
466 (lang_f_options): Add indirect-dispatch flag.
468 2001-12-14 Matthias Klose <doko@debian.org>
470 * gcj.texi: Markup for man page generation. Document missing
471 options printed by <tool> --help.
472 Terminate description of gij's -ms option with a dot.
473 * Make-lang.in ($(srcdir)/java/*.1): New targets.
474 (java.generated-manpages java.install-man, java.uninstall,
475 java-maintainer-clean) Updated.
477 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
479 * class.c (get_dispatch_table): Fix java vtable layout
480 for TARGET_VTABLE_USES_DESCRIPTORS.
481 * decl.c (java_init_decl_processing): Initialize
482 alloc_no_finalizer_node, finalize_identifier_node.
483 * expr.c (class_has_finalize_method): New function.
484 (expand_java_NEW): Generate calls for finalizer-free allocation.
485 (build_invokevirtual): Fix java vtable layout for
486 TARGET_VTABLE_USES_DESCRIPTORS.
487 * java-tree.h (enum java_tree_index): New entries:
488 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
489 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
490 (class_has_finalize_method): declare.
491 (HAS_FINALIZER_P): New macro.
492 * parse.y (patch_invoke): Generate calls for finalizer-free
495 2001-12-12 Matthias Klose <doko@debian.org>
497 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
498 whitespace at end of line.
500 2001-12-11 Tom Tromey <tromey@redhat.com>
502 * lex.c (java_init_lex): Define wfl_to_string as
503 gnu.gcj.runtime.StringBuffer unless generating bytecode.
505 2001-12-11 Jeff Sturm <jsturm@one-point.com>
507 * class.c (make_method_value): Use null_pointer_node to
508 represent empty exception table.
510 2001-12-10 Tom Tromey <tromey@redhat.com>
512 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
514 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
516 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
518 2001-12-09 Per Bothner <per@bothner.com>
520 * check-init.c (current_switch_has_default): New static field.
521 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
522 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
523 DEFAULT_EXPR seen, simulate a default alternative that copies state.
525 2001-12-09 Tom Tromey <tromey@redhat.com>
527 * check-init.c (check_init): Don't allow pre- or post- increment
528 or decrement of final variable.
529 (final_assign_error): Minor error message rewording.
531 2001-12-08 Tom Tromey <tromey@redhat.com>
533 * java-tree.h: Fixed typo.
535 * gjavah.c (decompile_method): Don't decompile to `return this'
538 * gjavah.c (cxx_keywords): Re-sorted.
539 * lex.c (cxx_keywords): Re-sorted.
541 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
544 * gjavah.c (print_namelet): Clear subnamelets.
545 (HANDLE_METHOD): Set `method_printed' earlier.
547 2001-12-07 Tom Tromey <tromey@redhat.com>
549 * lang.c (lang_f_options): Added
550 optimize-static-class-initialization.
551 (java_decode_option): Removed special case.
553 2001-12-07 Per Bothner <per@bothner.com>
555 * check-init.c (check_init): Fix typo freeing memory twice.
557 2001-12-05 Per Bothner <per@bothner.com>
559 Restore support for static class initialization optimization.
560 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
561 * check-init.c (check_int): At end of BLOCK handle initialization
562 blocks, which used to be done in java_complete_expand_method but did
563 not handle the case where check_for_initialization might allocate
564 more than a word of bits.
565 * decl.c (lang_make_tree): The smic field is now a tree.
566 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
567 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
569 * parse.y (emit_test_initialization): Combine hash_lookup calls.
571 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
572 Change from a hash table to a list.
573 (struct_lang_decl): Change field 'smic' to match.
574 * class.c (add_method_1): Initialize
575 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
576 * parse.y (adjust_init_test_initialization): Removed - inlined into -
577 (java_expand_method_bodies): -here, since 'smic' is now a list.
578 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
580 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
582 * class.c (java_hash_compare_tree_node): Fix casts.
584 2001-12-04 Per Bothner <per@bothner.com>
586 * check-init.c: Handle definite unassignment to finals in addition
587 to definite assignment.
588 (loop_current_locals): New field.
589 (num_current_locals, int start_current_locals, num_current_words):
591 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
592 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
593 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
594 (get_variable_decl, check_final_reassigned): New functions.
595 (check_init, check_bool_init): Modify as needed for checking finals.
596 (check_for_initialization): Take extra parameter and return void.
597 Do extra start-up logic to check final fields for assignment.
598 * parse.y (check_static_final_variable_assignment_flag,
599 reset_static_final_variable_assignment_flag, check_final_assignment,
600 check_final_variable_local_assignment_flag,
601 reset_final_variable_indirect_assignment_flag,
602 reset_final_variable_global_assignment_flag): Remove functions.
603 (java_complete_expand_methods, outer_field_access_fix,
604 patch_assignment): Remove no-longer used logic.
605 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
606 * parse.y (register_fields, java_complete_tree): Update accordingly.
608 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
609 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
610 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
612 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
614 * java-tree.h (DECL FINAL): New bit-field.
615 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
616 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
617 (DECL_INIT_CALLS_THIS): New macro.
618 (struct lang_decl): New bit-field init_calls_this.
619 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
620 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
621 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
622 use it for both local variables and final fields.
623 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
625 (struct lang_type): Remove hfv bit-field.
626 (check_for_initialization): Change to return void.
628 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
629 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
630 * check-init.c (final_assign_error): New helper function.
631 (check_final_reassigned, check_init): Use it.
632 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
634 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
635 bit-fields to unsigned.
637 2001-12-03 Per Bothner <per@bothner.com>
639 * parse.y (patch_binop): Minor constant folding.
641 * parse.y (build_current_thisn): Shorter 'buffer'.
643 2001-12-03 Per Bothner <per@bothner.com>
645 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
646 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
647 * jcf-write.c (generate_bytecode_insns): Remove support for
648 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
649 * check-init.c (check_init): Likewise.
651 2001-12-03 Per Bothner <per@bothner.com>
653 * verify.c (subroutine_nesting): New function.
654 (verify_jvm_instructions): Use it to fix logic for checking that
655 we're done with the current subroutine.
657 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
658 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
660 2001-12-03 Per Bothner <per@bothner.com>
662 * jcf.h: Fix obvious typo in comment.
663 * typeck.c (build_null_signature): Add comment.
665 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
667 * expr.c: Remove leading capital from diagnostic messages, as
668 per GNU coding standards.
669 * jcf-io.c: Similarly.
670 * jcf-parse.c: Similarly.
671 * jv-scan.c: Similarly.
672 * jvspec.c: Similarly.
673 * mangle.c: Similarly.
675 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
676 Alexandre Petit-Bianco <apbianco@redhat.com>
678 * expr.c (build_java_arrayaccess): Call save_expr on array for
679 correct evaluation order, modified comment, fixed indentation.
680 * parse.y: (patch_assignment): Correctly extract the array base
681 from the tree generate by build_java_arrayaccess, added comments.
682 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
683 Fixes PR java/3096, PR java/3803, PR java/3965.
685 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
687 * expr.c (expand_byte_code): Remove trailing periods from messages.
688 * jcf-parse.c (load_class, jcf_parse): Similarly.
689 * jcf-write.c (generate_classfile): Similarly.
690 * lex.c (java_lex): Similarly.
692 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
694 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
696 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
698 * Make-lang.in (java.generated-manpages): New dummy target.
700 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
702 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
704 (lang_specific_pre_link): Use set_input to set input_filename.
706 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
707 (main): Fix definition.
708 Strip `main' from classname.
711 2001-11-18 Roger Sayle <roger@eyesopen.com>
713 * parse.h (java_expand_switch): Remove old prototype.
715 2001-11-18 Tom Tromey <tromey@redhat.com>
717 Fix for PR java/1401:
718 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
720 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
723 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
725 * lang.c (finish_parse): Rename to java_finish.
726 (LANG_HOOKS_FINISH, java_finish): New.
728 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
730 * decl.c (init_decl_processing): Rename java_init_decl_processing.
731 * java-tree.h: New prototype.
732 * lang.c (java_init): Update prototype. Combine with old init_parse.
734 2001-11-13 Tom Tromey <tromey@redhat.com>
736 * gjavah.c (method_signature): New global.
737 (HANDLE_METHOD): Set it.
738 (decompile_return_statement): New function.
739 (decompile_method): Use it.
740 (print_method_info): Removed `synth' argument.
742 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
744 * java-tree.h (java_set_yydebug): New.
745 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
746 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
747 (print_lang_decl, print_lang_type, print_lang_identifier,
748 print_lang_statistics, lang_print_xnode): Remove.
750 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
752 * jcf-parse.c (init_lex): Remove.
753 * lang.c (language_string, lang_identify): Remove.
754 (struct lang_hooks): Constify.
755 (LANG_HOOKS_NAME): Override.
756 (init_parse): Update.
758 2001-11-08 Andreas Franck <afranck@gmx.de>
760 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
761 program_transform_name the way suggested by autoconf.
762 (java.install-common): Also transform auxiliary program names with
763 program_transform_name.
765 2001-11-08 Tom Tromey <tromey@cygnus.com>
767 * parse.y (trap_overflow_corner_case): New rule.
768 (unary_expression): Use it.
769 * lex.c (java_init_lex): Don't set minus_seen.
770 (yylex): Don't use minus_seen. Communicate overflow to parser for
772 (error_if_numeric_overflow): New function.
773 * parse.h (minus_seen): Removed field.
774 (JAVA_RADIX10_FLAG): New define.
776 2001-11-07 Tom Tromey <tromey@redhat.com>
778 Patch for PR java/1414:
779 * parse.y (case_label_list): New global.
780 (goal): Register case_label_list with GC.
781 (java_complete_lhs): Save new case on case_label_list.
782 (patch_switch_statement): Check for duplicate case labels.
784 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
786 * parse.y (patch_assignment): Removed unused third argument.
787 (java_complete_lhs): Removed unused third argument to patch_assignment.
789 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
791 * lang.c: Include langhooks-def.h.
792 * Make-lang.in: Update.
794 2001-10-31 Zack Weinberg <zack@codesourcery.com>
796 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
798 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
800 * mangle.c (find_compression_record_match): Don't match compression
801 records for package name elements unless they occur at the start of
802 the name. Fix for PR java/4717.
804 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
806 * expr.c (expand_java_field_op): Don't special-case references to
807 java.lang.PRIMTYPE.TYPE.
808 (build_primtype_type_ref): Removed.
809 * java-tree.h (build_primtype_type_ref): Remove prototype.
810 * parse.y (maybe_build_primttype_type_ref): Removed.
811 (complete_function_arguments): Don't special-case references to
812 java.lang.PRIMTYPE.TYPE.
813 (patch_assignment): Likewise.
814 (array_constructor_check_entry): Likewise.
816 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
818 * mangle.c (static tree compression_table): Fixed leading comment.
819 * parse.h (struct parser_ctxt): Fixed field comment.
820 * parse.y (check_pkg_class_access): New prototype, fixed leading
821 comment, new parameter used to emit error only if passed as true.
822 (parse_check_super): Pass extra argument to check_pkg_class_access.
823 (do_resolve_class): Likewise.
824 (process_imports): Likewise.
825 (read_import_dir): Fixed indentation.
826 (find_in_imports_on_demand): New local class_type_name. Local
827 node_to_use deleted. while loop changed into for loop. Report
828 multiple definition only for accessible classes. Improved error
830 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
831 assigned to parameter list, fixed indentation. while loop changed
832 into for loop, restore TREE_CHAIN on local `tem' before the next
835 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
837 * lang.c (lang_get_alias_set): Deleted.
839 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
841 * gjavah.c (jni_print_char): Fix thinko in last change.
843 * gjavah.c (jni_print_char, decode_signature_piece): Use
844 safe-ctype macros and/or fold extra calls into fewer ones.
845 * lex.c (java_read_unicode, java_lex): Likewise.
846 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
847 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
848 * mangle_name.c (append_unicode_mangled_name,
849 unicode_mangling_length): Likewise.
851 2001-10-17 Richard Henderson <rth@redhat.com>
853 * Make-lang.in (java/lang.o): Depend on langhooks.h.
855 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
857 * lang.c (langhooks.h): Included.
858 (LANG_HOOKS_INIT): Redefined.
859 (LANG_HOOKS_INIT_OPTIONS): Likewise.
860 (LANG_HOOKS_DECODE_OPTION): Likewise.
861 (struct lang_hooks lang_hooks): New initialization.
863 2001-10-11 Per Bothner <per@bothner.com>
865 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
866 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
867 The former is simpler, and jcf-write.c handles it better.
868 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
869 or WITH_CLEANUP_EXPR.
870 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
871 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
873 * parse.y (patch_if_else_statement): If the condition is constant,
874 optimize away the test.
876 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
878 * parse.y (patch_cast): Call patch_string on the first operand of
879 the incoming node, update it if necessary. Fixes PR java/4510.
881 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
883 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
884 when name qualifier matches a package name.
886 2001-10-08 Tom Tromey <tromey@redhat.com>
888 Fix for PR java/4489:
889 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
890 force a new label when computing `body_block'.
892 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
894 * jcf-io.c (format_uint): Const-ify.
895 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
896 * lex.c (java_get_line_col): Likewise.
897 * parse.y (build_incdec): Likewise.
899 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
901 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
902 a NULL enclosing context if appropriate. Fixes PR java/4466.
904 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
906 * parse.y (patch_assignment): Use lvalue's original TYPE when
907 building the final COMPOUND_EXPR.
908 (try_reference_assignconv): Fixed leading comment.
910 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
912 * parse.y (check_final_variable_indirect_assignment): For
913 COMPOUND_EXPR, return only if finals were found initialized
914 properly, if not, keep on checking.
915 (check_final_variable_global_assignment_flag): New local
916 error_found, set when appropriate and used to decide whether to
917 report uninitialized finals. Fixed typo in comment.
919 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
921 * decl.c (init_decl_processing): Fixed typo in predef_filenames
922 last three initializations. Fixes PR java/4360.
924 2001-09-21 Richard Henderson <rth@redhat.com>
926 * class.c (get_dispatch_table): Handle function descriptors.
927 (build_dtable_decl): Likewise.
928 * expr.c (build_invokevirtual): Likewise.
930 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
932 * parse.y (patch_method_invocation): Build class initialization
933 when static finals are used to qualify method invocation.
936 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
938 * parse.h: (WFL_STRIP_BRACKET): Re-written using
939 build_type_name_from_array_name.
940 (STRING_STRIP_BRACKETS): New macro.
941 * parse.y (build_type_name_from_array_name): New function.
942 (array_creation_expression:): Accumulate []s instead of [s.
943 (cast_expression:): Accumulate []s instead of [s after cast type
945 (build_array_from_name): Local string deleted, use
946 build_type_name_from_array_name.
947 (build_unresolved_array_type): Accumulate []s instead of [s after
949 (register_fields): Fixed comment.
950 (resolve_class): Local name, base deleted, new locals tname and
951 array_dims. Use build_type_name_from_array_name. Use array_dims to
953 (purify_type_name): Use STRING_STRIP_BRACKETS.
955 2001-09-18 Andreas Jaeger <aj@suse.de>
957 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
958 * jv-scan.c: Likewise.
960 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
962 * parse.y (patch_method_invocation): Inner class creation context
963 check not enforced within constructors. Fixes PR java/1873.
965 2001-09-16 Tom Tromey <tromey@redhat.com>
967 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
968 NOTE_PUSH for single-case push. Fixes PR java/4189.
970 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
972 * java-tree.h (TYPE_IMPORT_LIST): New macro.
973 (TYPE_IMPORT_DEMAND_LIST): Likewise.
974 (struct lang_type): New fields import_list and import_demand_list.
975 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
976 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
977 (do_resolve_class): New local saved_enclosing_type, initialized,
978 passed as parameter to find_in_imports and find_in_imports_on_demand.
979 (find_in_imports): Added paramater enclosing_type, use its
980 TYPE_IMPORT_LIST when applicable.
981 (find_in_imports_on_demand): Added parameter enclosing_type, use
982 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
983 declaration and initialization.
984 (fold_constant_for_init): Switch/restore current_class to the
987 2001-09-13 Mark Mitchell <mark@codesourcery.com>
989 * verify.c (verify_jvm_instructions): Fix typo.
991 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
993 * expr.c (expand_invoke): Const-ification.
994 * parse.y (patch_method_invocation): Likewise.
996 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
998 * gjavah.c (cxx_keywords): Const-ification.
999 * keyword.gperf (java_keyword): Likewise.
1000 * lang.c (java_tree_code_name): Likewise.
1001 * lex.c (cxx_keywords): Likewise.
1002 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
1004 2001-09-11 Richard Henderson <rth@redhat.com>
1006 * parse.h (ctxp_for_generation): Mark extern.
1008 2001-09-10 Richard Henderson <rth@redhat.com>
1010 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
1012 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1014 * typeck.c (java_array_type_length, build_prim_array_type):
1015 Represent empty arrays by NULL index.
1017 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
1019 * java-tree.h (compile_resource_file): Grouped with other prototypes.
1020 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
1022 2001-09-06 Anthony Green <green@redhat.com>
1024 * class.c (O_BINARY): Define if necessary.
1025 (registerResource_libfunc): Declare.
1026 (init_class_processing): Initilize registerResource_libfunc.
1027 (compile_resource_file): New function.
1028 * java-tree.h (resource_name): Declare.
1029 (compile_resource_file): Declare.
1030 * jcf-parse.c (yyparse): Handle compiling java resource files.
1031 * lang.c (java_decode_option): Handle -fcompile-resource option.
1032 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
1034 * gcj.texi (Code Generation): Add documentation for -R flag.
1036 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1038 * jcf-write.c (generate_classfile): Issue an error in case of
1039 field/initial value mismatch.
1040 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
1041 being initialized and we're generating bytecode.
1042 (java_complete_lhs): In MODIFY_EXPR section: added comments,
1043 set DECL_INITIAL properly when appropriate.
1047 2001-09-01 Per Bothner <per@bothner.com>
1049 * parse.y (maybe_yank_clinit): A field without an initializer is not
1050 relevant. All initializers except static final and constant require
1051 <clinit>, regardless of flag_emit_class_files.
1053 2001-08-31 Per Bothner <per@bothner.com>
1055 * class.c (set_constant_value): When not emiting class files, then a
1056 String ConstantValue is a utf8const_ptr_type.
1058 2001-08-30 Per Bothner <per@bothner.com>
1060 * jcf-write.c (generate_classfile): Check that field is primitive
1061 or string before emitting ConstantValue attribute.
1063 2001-08-30 Per Bothner <per@bothner.com>
1065 * parse.y (resolve_qualified_expression_name): If creating a
1066 COMPOUND_EXPR, set it's type correctly.
1068 2001-08-30 Per Bothner <per@bothner.com>
1070 * jcf-io.c (open_class): Set filename field.
1072 * jcf-parse,c (parse_class_file): Set current_function_decl
1073 for better error message when Code attribute is missing.
1075 * lang.c (put_decl_node, lang_print_error): Re-arrange for
1076 better diagnostics, especially for constructors.
1078 2001-08-30 Per Bothner <per@bothner.com>
1080 * jcf-write.c (generate_classfile): Don't write ConstantValue
1081 attribute if field is not final, for compatibility with jdk.
1083 * jcf-write.c (generate_classfile): Convert ConstantValue values
1084 to correct type. Work-around for front-end bug.
1085 * class.c (set_constant_value): Error if constant has wrong type.
1087 2001-08-30 Per Bothner <per@bothner.com>
1089 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
1090 "Double" are printed at verbosity 1.
1092 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
1094 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
1096 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1098 * parse.y (patch_assignment): Don't verify final re-assignment here.
1099 (java_complete_lhs): Verify assignments to finals calling
1100 patch_assignment. Verify re-assignments to finals before calling
1103 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
1105 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1108 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1110 * lex.c (java_lex): new local found_hex_digits. Set and then used
1111 in test to reject invalid hexadecimal numbers.
1112 * parse.y (java_complete_tree): Prevent unwanted cast with
1113 initialized floating point finals.
1114 (patch_binop): Emit a warning when detecting a division by zero,
1115 mark result not constant, don't simplify non integer division.
1117 2001-08-28 Per Bothner <per@bothner.com>
1119 * jcf-write.c (generate_bytecode_insns): For increments and
1120 decrements just recurse to push constant. Improvement on Mark's patch.
1122 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1124 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1125 real conversion for increments and decrements of reals.
1127 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1129 * parse.y (resolve_qualified_expression_name): Handle unresolved
1130 qualified expressions, prevent numerical qualifiers, fixed typo.
1133 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1135 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1136 don't report anything but deprecated class when marked so. Handle
1138 (patch_method_invocation): Check deprecation on methods and types.
1139 (patch_binop): code becomes an enum tree_code, added default: to
1140 switch to handle that. Detect division by zero, try to fold and
1141 return before using a subroutine.
1143 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1145 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1146 file smaller than 4 bytes.
1147 * parse.y (check_inner_circular_reference): New function.
1148 (check_circular_reference): Likewise.
1149 (array_initializer:): Accept {,}.
1150 (java_check_circular_reference): Rewritten using
1151 check_circular_reference and check_inner_circular_reference.
1152 (java_complete_expand_method): Unconditionally save and restore
1153 the unpurged exception list.
1154 (build_dot_class_method_invocation): Unmangle signature parameter.
1156 2001-08-21 Tom Tromey <tromey@redhat.com>
1158 * decl.c (init_decl_processing): Add `throws' field to method
1160 * class.c (make_method_value): Compute `throws' field for method.
1162 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1164 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1165 circularity is detected.
1166 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1168 2001-08-17 Richard Henderson <rth@redhat.com>
1170 * class.c (emit_register_classes): Add align parameter to
1171 call to assemble_integer.
1173 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1175 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1176 loading a class_or_name fails, try considering an innerclass name
1177 and load the enclosing context.
1178 * parse.y (resolve_inner_class): New function.
1179 (find_as_inner_class): Added leading comment.
1180 (register_incomplete_type): Keep the current context as enclosing
1181 context for JDEP_FIELD dependencies.
1182 (do_resolve_class): Locals new_class_decl and super initialized to
1183 NULL. Call resolve_inner_class, explore the enclosing context
1184 superclass if necessary.
1187 2001-08-16 Tom Tromey <tromey@redhat.com>
1189 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1190 * gjavah.c (main): Updated for change to jcf_path_seal.
1191 * lang.c (version_flag): New global.
1192 (java_decode_option): Recognize `-version'.
1193 (java_init): Update for change to jcf_path_seal.
1194 * jcf.h (jcf_path_seal): Added `print' argument.
1195 * jcf-path.c (jcf_path_seal): Added `print' argument.
1197 2001-08-13 Zack Weinberg <zackw@panix.com>
1199 * Make-lang.in (java/decl.o): Update dependencies.
1200 * decl.c: Include libfuncs.h, don't include toplev.h.
1202 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1204 * decl.c (init_decl_processing): exception_type_node,
1205 class_not_found_type_node, and no_class_def_found_type_node
1206 initialized. predef_filenames augmented accordingly.
1207 instinit_identifier_node initialized.
1208 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1209 * java-tree.h (enum java_tree_index): New entries
1210 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1211 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1212 (exception_type_node): New macro.
1213 (class_not_found_type_node): Likewise.
1214 (no_class_def_found_type_node): Likewise.
1215 (instinit_identifier_node): Likewise.
1216 (PREDEF_FILENAMES_SIZE): Adjusted.
1217 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1218 (struct lang_type): Fixed typo in bitfield name.
1219 (DECL_INSTINIT_P): New macro.
1220 (ID_INSTINIT_P): Likewise.
1221 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1223 * parse.y (encapsulate_with_try_catch): New function.
1224 (generate_instinit): Likewise.
1225 (build_instinit_invocation): Likewise.
1226 (ctors_unchecked_throws_clause_p): Likewise.
1227 (add_instance_initializer): Deleted.
1228 (build_instance_initializer): Likewise.
1229 (in_instance_initializer): Likewise.
1230 (check_method_redefinition): instinit$ not to be verified.
1231 (java_complete_expand_methods): Generate instinit$, simplified code.
1232 (build_dot_class_method): Eliminated unnecessary locals. Use
1233 encapsulate_with_try_catch, removed unnecessary code.
1234 (fix_constructors): New local iii. Use build_instinit_invocation.
1235 (patch_method_invocation): Added comment.
1236 (maybe_use_access_method): Don't consider instinit$.
1237 (find_applicable_accessible_methods_list): Shorten the search for
1239 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1240 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1241 (patch_throw_statement): Likewise. Fixed typo.
1243 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1246 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1247 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1249 (lang_specific_pre_link): Use set_input to set input_filename.
1251 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1252 (main): Fix definition.
1253 Strip `main' from classname.
1256 2001-08-11 Zack Weinberg <zackw@panix.com>
1258 * lex.h: Don't include setjmp.h. Don't define
1259 SET_FLOAT_HANDLER or prototype set_float_handler.
1261 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1263 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1264 `poplevel' in the right order.
1266 2001-08-09 Richard Henderson <rth@redhat.com>
1268 * Make-lang.in (class.o): Depend on TARGET_H.
1269 * class.c (emit_register_classes): Use target hooks instead of
1270 assemble_constructor and assemble_destructor.
1272 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1274 * check-init.c (flags.h): Include
1275 (check_init): Don't report uninitialized static class
1276 initialization flags, don't free bit index when doing static class
1277 initialization optimization.
1278 (check_for_initialization): Return type changed to `unsigned int.'
1279 (attach_initialized_static_class): New function.
1280 * class.c (add_method_1): Create the initialized static class
1282 (finish_class): Always emit deferred inline methods.
1283 * decl.c (emit_init_test_initialization): Moved to expr.c
1284 (complete_start_java_method): Don't traverse
1285 DECL_FUNCTION_INIT_TEST_TABLE.
1286 (lang_mark_tree): Mark hash tables in function decls.
1287 * expr.c (emit_init_test_initialization): Moved from decl.c.
1288 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1289 initialization flag, set DECL_CONTEXT and
1290 LOCAL_CLASS_INITIALIZATION_FLAG.
1291 (java_lang_expand_expr): Emit initialization code for static class
1292 initialized flags when entering block, if necessary.
1293 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1294 * java-tree.h (flag_optimize_sci): New global variable declaration.
1295 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1296 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1297 (LOCAL_FINAL_P): Fixed typo in comment.
1298 (FINAL_VARIABLE_P): Likewise.
1299 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1300 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1301 (struct lang_decl): New fields `ict', `smic' and `cif.'
1302 (check_for_initialization): New returned value for global.
1303 (attach_initialized_static_class): New global function.
1304 (STATIC_CLASS_INIT_OPT_P): New macro.
1305 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1306 * lang.c (java_decode_option): Handle
1307 `-fno-optimize-static-class-initialization'
1308 * parse.y (start_complete_expand_method): New function.
1309 (java_expand_method_bodies): Likewise.
1310 (attach_init_test_initialization_flags): Likewise.
1311 (adjust_init_test_initialization): Likewise.
1312 (emit_test_initialization): Likewise.
1313 (java_complete_expand_methods): Nullify abstract and native method
1315 (java_complete_expand_method): New locals `fbody', `block_body'
1316 and `exception_copy.' Reorganized: directly return on empty method
1317 bodies, call `start_complete_expand_method', remember definitely
1318 initialized static class in function, don't expand method bodies.
1319 (java_expand_classes): Call `java_expand_method_bodies' before
1320 `finish_class' when compiling to native.
1321 (resolve_expression_name): Use `orig' after building outer class
1323 (patch_invoke): Remember static method invokations.
1325 2001-08-06 Richard Henderson <rth@redhat.com>
1327 * class.c (emit_register_classes): Pass a symbol_ref and priority
1328 to assemble_constructor.
1330 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1332 * java-tree.h (all_class_filename): New macro.
1333 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1334 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1335 newly created IDENTIFIER_NODE to `all_class_filename.'
1337 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1339 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1340 Use ggc_add_tree_root to register roots.
1342 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1344 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1345 second operand calling check_init.
1346 * decl.c (complete_start_java_method): Swaped second and third
1347 arguments while creating WITH_CLEANUP_EXPR node.
1348 * jcf-write.c (generate_bytecode_insns): Use second operand
1349 instead of third when handling WITH_CLEANUP_EXPR.
1350 * parse.y (java_complete_lhs): Expand second operand of
1351 WITH_CLEANUP_EXPR nodes.
1352 (patch_synchronized_statement): Swaped second and third arguments
1353 while creating WITH_CLEANUP_EXPR node.
1355 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1357 * parse.y (create_interface): Avoid cyclic inheritance report when
1358 syntax error encountered during class definition.
1361 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1363 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1365 (lang_specific_pre_link): Use set_input to set input_filename.
1367 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1368 (main): Fix definition.
1369 Strip `main' from classname.
1372 2001-07-18 Tom Tromey <tromey@redhat.com>
1375 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1376 * lex.c (java_new_lexer): Use ICONV_CONST.
1377 (java_read_char): Likewise.
1378 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1379 (jv-scan$(exeext)): Likewise.
1381 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1383 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1384 * parse.y (check_class_interface_creation): Allow `private' if the
1385 enclosing is not an interface.
1386 (create_interface): Interface tagged public if the enclosing
1387 context is an interface.
1388 (create_class): Class tagged public if the enclosing context
1392 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1394 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1397 2001-07-14 Tim Josling <tej@melbpc.org.au>
1399 * check-init.c (check_init): Remove references to EXPON_EXPR.
1401 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1403 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1404 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1407 2001-07-13 Tom Tromey <tromey@redhat.com>
1409 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1412 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1414 * parse.y (patch_method_invocation): Don't override primary if one
1415 is already provided, but let this$<n> be built. Fixed comment.
1417 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1419 * parse.y (empty_statement:): Report empty statement error only
1420 when found at class declaration level.
1423 2001-07-12 Tom Tromey <tromey@redhat.com>
1425 * expr.c (expand_load_internal): New function.
1426 (LOAD_INTERNAL): Use it.
1428 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1430 * parse.y (verify_constructor_super): Compare anonymous class ctor
1431 args with `valid_method_invocation_conversion_p.'
1434 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1436 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1437 `-fsyntax-only.' Fixes PR java/3248
1439 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1441 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1443 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1445 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1446 current function is static. Fixes PR java/1970
1448 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1450 * parse.y (patch_method_invocation): Add enclosing context to ctor
1451 calls if necessary. Fixes PR java/2953
1453 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1455 * parse.y (resolve_package): Abort if qualified expression member
1457 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1460 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1462 * verify.c: Don't use // comments.
1464 2001-07-05 Tom Tromey <tromey@redhat.com>
1466 * lang.c (flag_assume_compiled): Removed.
1467 * java-tree.h (flag_assume_compiled): Removed.
1468 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1469 -fhash-synchronization, -fuse-divide-subroutine,
1470 -fcheck-references, -femit-class-file, -femit-class-files,
1471 -fassume-compiled. Updated --encoding information. Changed
1472 -foutput-class-dir to `-d'.
1474 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1476 * jcf-parse.c (parse_class_file): Add lineno parameter to
1477 debug_start_source_file call.
1479 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1481 * gcj.texi: Use gpl.texi.
1482 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1483 dependencies and use doc/include in search path.
1485 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1487 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1488 `this'. If so, don't build instance initializers.
1490 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1492 * parse.y (resolve_expression_name): Improved error message for
1493 inner class cases. Fixes PR java/1958
1495 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1497 * lang.c: #include diagnostic.h
1498 (lang_print_error): Add a `diagnostic_context *' parameter.
1499 (java_dummy_print): Likewise.
1500 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1502 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1504 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1505 * jcf.h (typedef struct JCF): New bitfield `finished.'
1506 (JCF_FINISH): Set `finished.'
1507 (JCF_ZERO): Reset `finished.'
1510 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1512 * parse.y (class_body_declaration:): Don't install empty instance
1516 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1518 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1519 (set_class_decl_access_flags): New function.
1520 * java-tree.h (set_class_decl_access_flags): New prototype.
1521 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1522 (parse_class_file): New local `decl_max_locals.' Take wide types
1523 into account to compute DECL_MAX_LOCALS.
1524 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1527 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1529 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1531 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1533 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1534 * parse.y (do_resolve_class): Moved comments out to leading comment
1535 section. Removed local `start', New local `_ht' and
1536 `circularity_hash.' Record `enclosing' in hash table and search
1537 it to detect circularity. Use `enclosing' as an argument to
1538 `lookup_cl.' Free the hash table when done.
1540 2001-06-19 Tom Tromey <tromey@redhat.com>
1542 * lex.c (java_read_char): Disallow invalid and overlong
1543 sequences. Fixes PR java/2319.
1545 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1547 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1549 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1551 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1552 arguments accordingly.
1554 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1556 * gcj.texi: Move contents to just after title page.
1558 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1560 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1562 (patch_incomplete_class_ref): Build the class ref, build the class
1563 init if necessary, complete the tree.
1566 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1568 * parse.y (lookup_field_wrapper): Test `name' code.
1569 (resolve_qualified_expression_name): Test `qual_wfl' code.
1570 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1571 handle `qual_wfl' by code.
1572 (maybe_build_primttype_type_ref): Test `wfl' code.
1574 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1576 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1578 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1579 the dvi file in the java directory.
1581 2001-05-25 Sam TH <sam@uchicago.edu>
1583 * gen-table.pl javaop.h jcf.h lex.h,
1584 parse.h: Fix header include guards.
1586 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1588 * jv-scan.c (version): Update copyright year.
1590 2001-05-21 Per Bothner <per@bothner.com>
1592 * jcf-parse.c (read_class): If class is from .class or .zip file
1593 and it's already been read, don't push/pop parser context.
1595 2001-05-18 Per Bothner <per@bothner.com>
1597 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1598 command line so the jvgenmain-generated main program comes first.
1600 2001-05-15 Tom Tromey <tromey@redhat.com>
1602 * class.c (build_utf8_ref): Don't generate identifier based on
1605 2001-05-12 Richard Henderson <rth@redhat.com>
1607 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1608 * expr.c (java_lang_expand_expr): Expand it.
1609 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1610 calling build_exception_object_ref.
1611 * parse.y (catch_clause_parameter): Likewise.
1612 (build_dot_class_method): Likewise.
1613 (try_reference_assignconv): Likewise.
1614 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1615 * jcf-write.c (generate_bytecode_insns): Likewise.
1617 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1619 * parse.y (build_unresolved_array_type): Set
1620 EXPR_WFL_QUALIFICATION on the newly created wfl.
1621 Fixes PR java/2538. Fixes PR java/2535.
1623 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1625 * parse.y (fix_constructors): Removed unnecessary assignment to
1626 local. Moved assignment to `this$<n>', fixed comments and
1628 (build_wfl_wrap): Fixed indentation.
1629 Fixes PR java/2598, java/2579 and java/2658.
1631 2001-05-03 Mo DeJong <mdejong@redhat.com>
1633 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1634 check for byte swap.
1636 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1638 * expr.c (build_class_init): Move MODIFY_EXPR
1639 outside of COND_EXPR. Remove variable `call'.
1641 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1643 * decl.c: NULL_PTR -> NULL.
1644 * jcf-write.c: Likewise.
1646 2001-05-01 Tom Tromey <tromey@redhat.com>
1648 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1649 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1650 * gcj.texi: Updated copyright text. Include fdl.texi.
1651 (Top): Link to new node.
1653 2001-05-01 Per Bothner <per@bothner.com>
1655 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1657 2001-05-01 Per Bothner <per@bothner.com>
1659 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1660 import_list contains the name, not the TREE_PURPOSE.
1662 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1664 * jcf-io.c (read_zip_member): Cast to long in comparison with
1667 * jvspec.c (lang_specific_driver): Initialize variables.
1669 * mangle.c (find_compression_record_match): Likewise.
1671 * typeck.c (build_null_signature): Provide static prototype. Mark
1672 parameter with ATTRIBUTE_UNUSED.
1674 * verify.c (verify_jvm_instructions): Initialize variable.
1676 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1678 * parse.y (do_resolve_class): Check for cyclic inheritance during
1679 inner class resolution.
1681 2001-04-27 Per Bothner <per@bothner.com>
1683 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1684 while iterating, since that could cause gc to lose stuff.
1686 2001-04-26 Per Bothner <per@bothner.com>
1688 Fix method search wrt scope of inner classes to match JLS2.
1689 * typeck.c (build_null_signature): New static function.
1690 (has_method): New function. Uses build_null_signature and lookup_do.
1691 * java-tree.h (has_method): New declaration.
1692 * parse.y (find_applicable_accessible_methods_list): Do not search
1693 context of inner classes here.
1694 (patch_method_invocation): Search scope, ie. current and outer clases,
1695 for method matching simple name, to find class.
1697 2001-04-26 Per Bothner <per@bothner.com>
1699 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1700 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1702 * constants.c (find_methodref_with_class_index): New function.
1703 (find_methodref_index): Use find_methodref_with_class_index.
1704 * java-tree.h (find_methodref_with_class_index): New declaration.
1705 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1706 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1707 If context changed from interface to class, don't use invokeinterface.
1709 2001-04-25 Per Bothner <per@bothner.com>
1711 * verify.c (verify_jvm_instructions): For field instructions,
1712 check that field index is valid. For invoke instructions, check that
1713 method index is valid.
1715 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1717 * config-lang.in (target_libs): Copy from $libgcj_saved.
1719 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1721 * decl.c (init_decl_processing): Add new class "protectionDomain"
1723 * class.c (make_class_data): Set initial value for "protectionDomain".
1725 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1727 * jvspec.c (lang_specific_driver): Fix memory allocation
1728 deficit, by using concat in lieu of xmalloc/sprintf.
1730 2001-04-20 Per Bothner <per@bothner.com>
1732 Fixes to compile multiple .class files at once.
1733 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1734 * java-tree.h (CLASS_PARSED_P): New macro.
1735 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1736 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1737 (read_class): Avoid some code duplication.
1738 Don't call JCF_FINISH for a .class file - might be needed later.
1739 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1740 rather than CLASS_LOADED_P, since latter implies class laid out.
1741 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1742 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1744 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1746 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1748 * boehm.c: Include toplev.h.
1750 2001-04-06 Tom Tromey <tromey@redhat.com>
1751 Alexandre Petit-Bianco <apbianco@redhat.com>
1753 Fix for PR gcj/1404 and PR gcj/2332:
1754 * parse.y (build_array_from_name): If we use the type_wfl then
1755 accumulate dimensions from the original type as well.
1756 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1758 2001-04-06 Tom Tromey <tromey@redhat.com>
1760 * parse.y (analyze_clinit_body): Return true if the second operand
1761 of a METHOD_EXPR is nonzero.
1763 2001-04-06 Tom Tromey <tromey@redhat.com>
1765 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1767 ($(srcdir)/java/parse.c): Likewise.
1769 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1771 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1772 (version-gcc): Initialized.
1773 (which-gcj): Likewise.
1775 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1777 * java-tree.h (struct lang_decl): New macro
1778 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1779 * parse.y (build_instance_initializer): New function.
1780 (add_instance_initializer): Use it.
1781 (java_fix_constructors): Set `current_class' before fix pass.
1782 (fix_constructors): Just return if already fixed. Move `super()'
1783 invokation ahead. Use `build_instance_initializer.'
1786 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1788 * parse.y (resolve_qualified_expression_name): Pass field's
1789 DECL_CONTEXT to `not_accessible_p.'
1790 (not_accessible_p): Changed parameters order in `inherits_from_p'
1793 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1795 * lang-options.h: Add flag_check_references.
1797 2001-04-04 Per Bothner <per@bothner.com>
1799 * java-tree.h (CONSTANT_VALUE_P): New macro.
1800 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1801 * parse.y (maybe_build_class_init_for_field): New static function.
1802 (resolve_expression_name, resolve_field_access): Use
1803 maybe_build_class_init_for_field instead of build_class_init
1804 This does not do the init if the field is compile-time-constant.
1805 (resolve_field_access): Simplify.
1807 * parse.y (fold_constant_for_init): Merge test into switch.
1809 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1811 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1813 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1815 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1817 * expr.c (pop_type_0): Save the result of the first
1818 lang_printable_name call in a scratch buffer, so it
1819 won't be clobbered by the second call.
1821 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1823 * parse-scan.y (array_type:): Rewritten.
1824 (type_declaration:): `empty_statement' replaces `SC_TK.'
1825 (class_member_declaration:): `empty statement' added.
1826 (method_body:): Simplified.
1827 (static_initializer:): Likewise.
1828 (primary_no_new_array:): Use `type_literals.'
1829 (type_literals:): New rule.
1830 (dims:): Set and update `bracket_count.'
1831 Fixes PR java/1074. Fixes PR java/2412.
1833 2001-03-28 Hans Boehm <boehm@acm.org>
1835 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1836 (get_boehm_type_descriptor): Set type on returned value to be a
1837 pointer length integer.
1839 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1841 * expr.c (pop_type_0): Call `concat' rather than building the
1843 (pop_type): Add format specifier in call to `error'.
1845 * parse.y (patch_method_invocation): Avoid casting away
1848 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1850 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1852 2001-03-28 Richard Henderson <rth@redhat.com>
1854 IA-64 ABI Exception Handling:
1855 * Make-lang.in (except.o): Don't depend on eh-common.h.
1856 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1857 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1858 [soft_exceptioninfo_call_node]: Remove.
1859 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1860 (end_java_method): No emit_handlers.
1861 * except.c (java_set_exception_lang_code): Remove.
1862 (method_init_exceptions): Don't call it.
1863 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1864 (build_exception_object_ref): New.
1865 (expand_end_java_handler): Update for except.h name changes.
1866 (emit_handlers, expand_resume_after_catch): Remove.
1867 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1868 (process_jvm_instruction): Use build_exception_object_ref.
1869 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1870 (soft_exceptioninfo_call_node): Remove.
1871 (build_exception_object_ref): Declare.
1872 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1873 soft_exceptioninfo_call_node. Move processing ...
1874 [EXC_PTR_EXPR]: ... here.
1875 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1876 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1877 (source_end_java_method): No java_set_exception_lang_code or
1879 (build_dot_class_method): Use build_exception_object_ref.
1880 (try_reference_assignconv): Check EXC_PTR_EXPR not
1881 soft_exceptioninfo_call_node.
1883 2001-03-28 Richard Henderson <rth@redhat.com>
1885 * java-tree.h (throw_node): Define as a single member of
1886 java_global_trees instead of a separate array.
1887 (JTI_THROW_NODE): New.
1888 * decl.c (throw_node): Don't declare.
1889 (init_decl_processing): Init a scalar throw_node.
1890 Don't register it for gc.
1891 * check-init.c (check_init): Reference scalar throw_node.
1892 * expr.c (build_java_athrow): Likewise.
1893 * jcf-write.c (generate_bytecode_insns): Likewise.
1894 * parse.h (BUILD_THROW): Likewise.
1896 2001-03-28 Richard Henderson <rth@redhat.com>
1898 * decl.c (end_java_method): Do not save and restore
1899 flag_non_call_exceptions.
1900 * parse.y (source_end_java_method): Likewise.
1901 * lang.c (flag_exceptions): Don't declare.
1902 (java_init_options): Set flag_non_call_exceptions. Set
1903 flag_exceptions here ...
1904 (java_init): ... not here.
1906 2001-03-27 Richard Henderson <rth@redhat.com>
1908 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1909 exceptions_via_longjmp.
1911 * lang.c (flag_new_exceptions): Don't declare it.
1912 (java_init_options): Or set it.
1914 2001-03-27 Richard Henderson <rth@redhat.com>
1916 * decl.c (end_java_method): Rename asynchronous_exceptions to
1917 flag_non_call_exceptions.
1918 * parse.y (source_end_java_method): Likewise.
1920 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1922 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1924 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1926 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1928 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1930 * parse.y (find_as_inner_class): Follow current package
1931 indications not to mistakingly load an unrelated class.
1933 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1935 * constants.c (PUTN): Use memcpy, not bcopy.
1937 * lex.c (java_read_char): Use memmove, not bcopy.
1939 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1941 2001-03-23 Per Bothner <per@bothner.com>
1943 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1944 macro for better error pin-pointing.
1945 * java-tree.h: Fix typo in comment.
1947 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1948 Don't include jsr/goto in exception range.
1949 Check if start and end of exception range are the same (also TRY_EXPR).
1950 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1951 However, do emit the following goto even if try_block is empty.
1952 Defer freeing exception_decl until after the finalizer, to make
1953 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1955 * parse.y (java_complete_lhs): If the try-clause is empty, just
1956 return the finally-clause and vice versa.
1958 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1960 * gcj.texi (Input Options): documented the check for attribute
1961 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1962 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1963 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1964 (jcf_parse): Check for the right classes archive if necessary.
1965 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1966 (jcf_parse_fields): Fixed indentation.
1967 * jcf-write.c (append_gcj_attribute): New function.
1968 (generate_classfile): Compute the attribute count, invoke
1969 `append_gcj_attribute'.
1970 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1971 turned into bit fields. New bit field `right_zip.'
1972 (JCF_ZERO): Set `right_zip' to zero.
1973 * lang-options.h (-fforce-classes-archive-check): Added flag.
1974 * lang.c (flag_force_classes_archive_check): New flag.
1975 (lang_f_options): New entry `force-classes-archive-check.'
1978 2001-02-07 Andrew Haley <aph@redhat.com>
1980 * gcj.texi (Configure-time Options): Add -fcheck-references.
1981 * expr.c (build_java_indirect_ref): New function.
1982 (java_check_reference): New function.
1983 (build_java_array_length_access): Use build_java_indirect_ref to
1984 check for null references.
1985 (build_java_arrayaccess): Likewise.
1986 (build_get_class): Likewise.
1987 (build_field_ref): Likewise.
1988 (invoke_build_dtable): Likewise.
1989 (build_invokeinterface): Likewise.
1990 * lang.c (lang_f_options): Add flag_check_references.
1991 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1992 * java-tree.h (flag_check_references): New variable.
1993 * lang.c (flag_check_references): Likewise.
1994 * parse.y (patch_invoke): Use java_check_reference.
1995 (patch_assignment): Allow for extra nesting in
1996 _Jv_CheckArrayStore.
1998 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
2000 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
2001 * lex.c (cxx_keywords): Likewise.
2003 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2005 * parse.y (qualify_ambiguous_name): Broaden `length'
2006 recognition. Help MODIFY_EXPR be resolved as expression names.
2007 Fixes PR java/2066. Fixes PR java/2400.
2009 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
2011 * gjavah.c (process_file): Mark interface definitions with
2012 "__attribute__ ((java_interface))".
2014 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
2016 * class.c (layout_class): Fixed push_super_field's second
2017 argument. Fixes PR java/2333.
2018 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
2019 too early to lay innerclasses out.
2021 2001-03-20 Tom Tromey <tromey@redhat.com>
2022 Alexandre Petit-Bianco <apbianco@redhat.com>
2024 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
2025 inside an array reference. Insertion of the array store check
2026 rewritten. Fixes PR java/2299.
2028 2001-03-20 Tom Tromey <tromey@redhat.com>
2030 * lex.c (java_read_unicode): Only accept leading `u's.
2032 2001-03-20 Tom Tromey <tromey@redhat.com>
2034 * jcf-parse.c (read_class): Initialize `class'.
2036 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2038 * jcf_parse.c (jcf_parse): Eliminate unused variable.
2040 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2042 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
2043 (layout_class): Likewise.
2044 (layout_class_method): Likewise.
2045 (emit_register_classes): Likewise.
2046 * decl.c (builtin_function): Likewise.
2047 (give_name_to_locals): Likewise.
2049 2001-03-19 Per Bothner <per@bothner.com>
2051 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
2052 before trying to load an inner class.
2054 Fixes to process to command-line .class files in two passes.
2055 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
2056 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
2057 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
2058 * class.c (is_compiled_class): Fix for renamed flag.
2059 * parse.y (maybe_create_class_interface_decl): Likewise.
2060 * jcf-parse.c (yyparse): Also set if compiling .class files.
2061 * jcf-parse.c (read_class); Read current_class.
2062 (jcf_parse): Make static.
2063 (load_inner_classes): New function, with code moved from jcf_parse,
2064 because we need to inner classes after the command-line files are read.
2065 (yyparse): Set finput to NULL when it doesn't need to be closed.
2066 Reduce use of main_jcf (basically only for archive) and
2067 use finput instead of main_jcf->read_state.
2068 Inline jcf_figure_file_type into yyparse.
2069 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
2070 Defer load_inner_classes and parse_class_file to a second pass,
2071 after we've correctly mapped command-line .clas fiels to classes.
2072 (jcf_figure_file_type): Removed.
2073 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
2074 (JCF_ZERO): Also clear zipd field.
2075 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
2077 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
2079 * jcf-parse.c (yyparse): Change ch from char * to char.
2081 2001-03-19 Per Bothner <per@bothner.com>
2083 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
2084 Add constructed filelist-file at end, following -xjava. Thus any .o
2085 and library files are not affected by the -xjava. Also wrap
2086 explicit @FILE with -xjava and -xnone.
2088 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
2090 * class.c (build_static_field_ref): Call make_decl_rtl() after
2091 setting the DECL_EXTERNAL flag.
2093 2001-03-17 Per Bothner <per@bothner.com>
2095 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
2097 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
2098 when result is is needed (target is STACK_TARGET).
2100 * parse.h (JDEP_SOLV): Removed.
2101 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
2103 * parse.y (incomplete_class_list): Removed.
2104 (obtain_incomplete_type): Don't use or set incomplete_class_list.
2105 It doesn't work if resolve_class changes the name of an array type
2106 that is on the list and then someone else looks for the modified name.
2107 Also, seems liable to break when compiling multiple source files at
2108 once. So the simplest is to just remove incomplete_class_list -
2109 it is only a minor space win and it is not even clear it saves time.
2111 * parse.y (resolve_class): Remove unneeded promote_type.
2113 2001-03-15 Per Bothner <per@bothner.com>
2115 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2116 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2117 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2118 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2120 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2121 * parse.y (java_expand_classes): Likewise.
2123 * parse.y (expand_start_java_method): Was only called once and had a
2124 misleading name, so inline in caller java_complete_expand_method.
2125 (enter_a_block): Likewise inline in enter_block and remove.
2127 Remove junk from when gcc/java was created (by copying from C/C++).
2128 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2129 (struct binding_level): Remove fields keep, keep_if_subblocks,
2130 more_cleanups_ok, have_cleanups (which have never been used).
2131 (pushlevel, poplevel): Remove related useless code.
2133 * class.c (make_class_data): The class_dtable_decl (i.e. the
2134 vtable for Class) should be external, except when compiling Class.
2136 * jvspec.c (lang_specific_driver): Fix -C handling.
2137 Check -save-temps to see if temp @FILE should be deleted.
2138 Follow-up to/fix for February 16 patch.
2140 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2141 (type_stack_dup): Remove no-longer neded error check.
2143 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2145 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2146 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2147 don't surround the element with 'N..E' if the type name is
2150 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2152 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2153 DECL_RTL_SET_P, etc.
2154 (make_method_value): Likewise.
2155 (get_dispatch_table): Likewise.
2157 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2159 2001-03-07 Tom Tromey <tromey@redhat.com>
2161 * config-lang.in (lang_requires): Define.
2163 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2165 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2168 2001-03-05 Per Bothner <per@bothner.com>
2170 Fix a problem where rest_of_decl_compilation applied to
2171 class_dtable_decl causes problems because it was done too early,
2172 before output file was opened.
2173 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2174 * class.c (class_dtable_decl): Add macro - element of class_roots.
2175 (make_class_data): Define class_dtable_decl.
2176 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2178 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2180 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2181 uses of 'boolean' with 'bool'.
2183 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2185 * lang-specs.h: Add zero initializer for cpp_spec field to all
2188 2001-02-16 Per Bothner <per@bothner.com>
2190 Handle compiling multiple input files at once, and @FILE syntax.
2191 * gcj.texi: Updated documentation to match.
2192 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2193 * jcf-parse.c (parse_source_file): Split into ...
2194 (parse_source_file_1): New function - and:
2195 (parse_source_file_2): New function.
2196 (yyparse): On -ffilelist-file, open and scan named file.
2197 On first pass over files, only do parse_source_file_1.
2198 A new second pass calls parse_source_file_2 for each file to compile.
2199 (init_jcf_parse): Call init_src_parse.
2200 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2201 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2202 as multiple input file combined in one compilation.
2203 * lang-options.h: Add -ffilelist-file
2204 * lang.c (flag_filelist_file): New flag variable.
2205 (lang_f_options): Handle -ffilelist-file.
2206 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2207 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2208 gclass_list - use global fields of src_parse_roots instead.
2209 * parse.y (src_parse_roots): New array.
2210 (incomplete_class_list, gclass_list): New macros.
2211 (push_parser_context, java_pop_parser_context,
2212 java_parser_context_resume): Don't fiddle with deleted fields.
2213 (various): Use incomplete_class gclass_list and global macros
2214 instead of parse_ctxt fields - the lists are global.
2215 (init_src_parse): New function.
2217 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2219 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2221 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2223 * parse.y (check_inner_class_access): Moved declaration of local
2224 `enclosing_decl_type' to the right location.
2226 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2228 * parse.y (parser_check_super_interface): Don't call
2229 check_pkg_class_access for an inner interface.
2230 (parser_check_super): Don't call check_pkg_class_access for inner
2232 (do_resolve_class): Simplify enclosing type loop. Don't call
2233 check_pkg_class_access if CL and DECL are not set.
2234 (find_in_imports_on_demand): Set DECL if class_type needed to be
2235 loaded. Don't call check_pkg_class_access for an inner class.
2236 (check_inner_class_access): Rewritten to implement member access
2237 rules as per spec 6.6.1.
2238 (check_pkg_class_access): Handle the empty package correctly.
2239 (in_same_package): New function. Determine if two classes are in the
2242 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2244 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2245 method into array types.
2246 * parse.y (patch_method_invocation): Bypass access check on clone call
2249 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2251 * expr.c (build_instanceof): Check for arrays when trying fold to
2254 2001-02-15 Jim Meyering <meyering@lucent.com>
2256 * Make-lang.in (java.install-common): Depend on `installdirs'.
2257 (java.install-info): Likewise.
2259 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2261 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2263 2001-02-14 Tom Tromey <tromey@redhat.com>
2264 Alexandre Petit-Bianco <apbianco@cygnus.com>
2266 Fix for PR java/1261.
2267 * typeck.c (build_java_array_type): Add public `clone' method to
2269 * parse.y (resolve_qualified_expression_name): Use current_class
2270 when checking for inaccessibility.
2271 (patch_method_invocation): Fixed error message when accessibility
2272 denied. Added `from_super' argument.
2274 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2276 * parse.y (resolve_class): Don't build a fake decl. Use the one
2278 * typeck.c (build_java_array_type): Build and assign decl to array
2281 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2283 * parse.y (not_accessible_p): Changed leading comment. Added extra
2284 `where' argument. Use it to enforce protected access rules.
2285 (resolve_qualified_expression_name): Added extra argument to
2287 (patch_method_invocation): Use argument `primary' to provide
2288 not_accessible_p with an extra argument.
2289 (lookup_method_invoke): Added extra argument to not_accessible_p.
2290 (search_applicable_method_list): Likewise.
2292 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2294 * parse.y (resolve_qualified_expression_name): Try to resolve as
2295 an inner class access only if `decl' is a TYPE_DECL.
2297 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2299 * decl.c (classdollar_identifier_node): Initialize.
2300 * java-tree.h (enum java_tree_index): New entry
2301 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2302 (classdollar_identifier_node): New macro.
2303 (ID_CLASSDOLLAR_P): Likewise.
2304 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2305 (build_dot_class_method_invocation): Likewise.
2306 (find_applicable_accessible_methods_list): `class$' can't be
2309 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2311 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2313 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2315 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2316 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2319 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2321 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2322 outside of the `__U' sequence too.
2323 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2326 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2328 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2330 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2333 (JVGENMAIN_OBJS): Likewise.
2334 * java-tree.h (append_gpp_mangled_name): New prototype.
2335 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2336 Removed cast calling `gcc_add_root.'
2337 * jvgenmain.c (mangle_obstack): New global, initialized.
2339 (do_mangle_class): Constify local `ptr.'
2340 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2341 append_gpp_mangle_name and update `count' if necessary.
2342 Use `mangle_obstack.'
2343 * mangle.c (append_unicode_mangled_name): Removed.
2344 (append_gpp_mangled_name): Likewise.
2345 (unicode_mangling_length): Likewise.
2346 (mangle_member_name): Return type set to `void.'
2347 (mangle_field_decl): Don't append `U' in escaped names.
2348 (mangle_method_decl): Likewise.
2349 (mangle_member_name): Just use `append_gpp_mangled_name.'
2350 * mangle_name.c: New file.
2352 2001-02-07 Per Bothner <per@bothner.com>
2354 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2356 * check-init.c (check_init): Don't call done_alternative after
2357 processing loop code, as a LOOP_EXPR never terminates normally.
2359 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2361 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2363 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2365 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2368 2001-02-06 Tom Tromey <tromey@redhat.com>
2370 * lex.c (java_new_lexer): Longer error message.
2372 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2373 Alexandre Petit-Bianco <apbianco@cygnus.com>
2375 * typeck.c (build_prim_array_type): Added leading comment.
2376 (build_java_array_type): Moved locals out of
2377 block. Always create the `data' field, fixed alignment to match
2380 2001-02-04 Tom Tromey <tromey@redhat.com>
2382 * expr.c (java_lang_expand_expr): Don't bother recomputing
2383 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2386 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2388 * parse.y (process_imports): Save the original name of the import
2389 for better error report.
2391 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2393 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2394 of macros used when compiling jvspec.c.
2395 * jvspec.c (lang_specific_driver): Link with the shared
2398 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2400 * check-init.c (check_init): Call internal_error instead of fatal.
2401 * expr.c (java_lang_expand_expr): Likewise.
2402 * jcf-parse.c (get_constant): Likewise.
2403 * mangle.c (java_mangle_decl): Likewise.
2404 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2405 (operator_string): Likewise.
2406 * check-init.c (check_init): Call abort instead of fatal.
2407 * class.c (build_class_ref): Likewise.
2408 * constants.c (write_constant_pool): Likewise.
2409 * decl.c (start_java_method): Likewise.
2410 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2411 (java_stack_dup, encode_newarray_type): Likewise.
2412 (build_java_array_length_access): Likewise.
2413 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2414 (build_java_soft_divmod, build_invokeinterface): Likewise.
2415 * java-tree.h (INNER_CLASS_P): Likewise.
2416 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2417 (give_name_to_class, get_class_constant): Likewise.
2418 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2419 (find_constant_index, generate_bytecode_conditional): Likewise.
2420 (generate_bytecode_insns, perform_relocations): Likewise.
2421 * lex.c (java_unget_unicode, java_lex): Likewise.
2422 * mangle.c (mangle_type, mangle_record_type): Likewise.
2423 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2424 (finish_mangling): Likewise.
2425 * parse.h (MARK_FINAL_PARMS): Likewise.
2426 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2427 (obtain_incomplete_type, java_complete_class): Likewise.
2428 (java_check_regular_methods, java_complete_expand_method): Likewise.
2429 (cut_identifier_in_qualified, check_deprecation): Likewise.
2430 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2431 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2432 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2433 * typeck.c (set_local_type, parse_signature_type): Likewise.
2434 (parse_signature_string, build_java_signature): Likewise;
2435 (set_java_signature): Likewise.
2436 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2437 * class.c (add_method): Call fatal_error instead of fatal.
2438 (build_static_field_ref): Likewise.
2439 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2440 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2441 * lex.c (java_new_new_lexer): Likewise.
2442 * jv-scan.c (main): Likewise.
2443 (fatal_error): Renamed from fatal.
2444 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2446 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2447 (yyparse): Likewise.
2448 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2449 * lex.c (java_get_line_col): Likewise.
2450 * jcf-parse.c (load_class): Make errors non-fatal.
2451 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2453 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2455 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2456 (error): Remove unused function.
2457 (main): Don't use "__attribute__ alias" on generated class symbol.
2459 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2461 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2463 * parse.y (finish_method_declaration): Code accounting for WFLed
2464 method DECL_NAMEs deleted.
2465 (check_abstract_method_definitions): Likewise.
2466 (resolve_type_during_patch): Layout resolved type.
2467 * typeck.c (lookup_do): Removed unused local.
2469 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2471 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2472 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2473 integer_negative_one_node.
2474 * expr.c (build_java_binop): Likewise.
2476 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2478 * zextract.c (read_zip_archive): Read file_offset before writing
2479 zipd and consequently clobbering the header contents.
2481 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2483 * Make-lang.in: Remove all dependencies on defaults.h.
2484 * decl.c: Don't include defaults.h.
2486 * parse.y: Likewise.
2488 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2490 * ChangeLog (2001-01-21): Fixed typo.
2491 * class.c (layout_class_method): Code accounting for WFLed
2492 method DECL_NAMEs deleted.
2493 * constant.c (find_methodref_index): Likewise.
2494 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2495 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2496 (struct lang_decl): New field `wfl'.
2497 (java_get_real_method_name): Prototype deleted.
2498 * mangle.c (mangle_method_decl): Code accounting for WFLed
2499 method DECL_NAMEs deleted.
2500 * parse.h (GET_METHOD_NAME): Macro deleted.
2501 * parse.y (reset_method_name): Deleted.
2502 (method_header): Set DECL_FUNCTION_WFL.
2503 (check_abstract_method_header): Code accounting for WFLed method
2505 (java_get_real_method_name): Deleted.
2506 (check_method_redefinition): Code accounting for WFLed method
2507 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2508 (java_check_regular_methods): Likewise.
2509 (java_check_abstract_methods): Likewise.
2510 (java_expand_classes): Don't call `reset_method_name.'
2511 (search_applicable_method_list): Use DECL_NAMEs instead of
2513 * typeck.c (lookup_do): Code accounting for WFLed method
2516 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2518 * lex.c (java_read_char): Check for EOF from getc first.
2520 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2522 * class.c (layout_class): Don't lay the superclass out if it's
2523 already being laid out.
2524 * jcf-parse.c (handle_innerclass_attribute): New function.
2525 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2526 handle_innerclasses_attribute.
2527 (jcf_parse): Don't load an innerclasses if it's already being
2529 * jcf-write.c (append_innerclass_attribute_entry): Static
2530 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2531 to be zero for anonymous classes.
2533 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2535 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2537 * jcf-parse.c (set_source_filename): Use
2538 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2540 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2542 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2543 gets a unique asm name.
2545 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2547 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2548 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2550 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2551 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2552 * parse.y (lookup_package_type_and_set_next): Deleted.
2553 (resolve_package): Removed unnecessary code.
2554 (find_applicable_accessible_methods_list): `finit$' can't be
2556 * verify.c (pop_argument_types): Added missing prototype.
2558 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2560 * config-lang.in: Disable java by default.
2562 2001-01-23 Tom Tromey <tromey@redhat.com>
2564 * gcj.texi (Copying): New node.
2565 Added copyright information.
2567 2001-01-21 Per Bothner <per@bothner.com>
2569 Various fixes to allow compiling a compressed .jar/.zip archive.
2570 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2571 (struct ZipFile): Add fields name and next (from ZipFileCache).
2572 (struct ZipDirectory): New field zipf points to owning ZipFile.
2573 * jcf.h (struct ZipDirectory): Add forward declaration.
2574 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2575 Remove seen_in_zip and zip_offset fields.
2576 (JCF_SEEN_IN_ZIP): New macro.
2577 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2578 * jcf-io.c: Change all ZipFileCache to ZipFile.
2579 (read_zip_member): New function.
2580 (open_in_zip): Call read_zip_member.
2581 * jcf-parse.c (find_in_current_zip): Remove function.
2582 (read_class): Merge in find_in_current_zip functionality.
2583 Call read_zip_member if needed.
2584 (parse_zip_file_entries): Use read_zip_member.
2585 (process_zip_dir): Update for removed and added JCF fields.
2586 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2588 2001-01-21 Per Bothner <per@bothner.com>
2590 Minor optimization of static ggc roots.
2591 * jcf-parse.c (parse_roots): New static field.
2592 (current_field, current_method, current_file_list): Replace by macros
2593 naming fields of parse_roots.
2594 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2595 * class.c (class_roots): New static field.
2596 (registered_class, fields_ident, info_ident, class_list):
2597 New macros naming fields of parse_roots.
2598 (build_static_field_ref): Don't register roots here.
2599 (layout_class): Static field list replaced by macro class_list.
2600 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2601 Initialize fields_ident and info_ident here.
2603 2001-01-21 Per Bothner <per@bothner.com>
2605 * jcf-parse.c (ggc_mark_jcf): New function.
2606 (init_jcf_parse): Register current_jcf as ggc root.
2608 2001-01-21 Per Bothner <per@bothner.com>
2610 * lang.c (put_decl_node): Print method's name.
2612 2001-01-21 Per Bothner <per@bothner.com>
2614 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2615 (verify_jvm_instructions): Use it, for better error messages on loads.
2617 2001-01-21 Per Bothner <per@bothner.com>
2619 * verify.c (merge_type_state): Still may have to merge even if
2620 LABEL_VERIFIED (label).
2622 2001-01-21 Per Bothner <per@bothner.com>
2624 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2625 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2627 2001-01-19 Per Bothner <per@bothner.com>
2629 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2630 if expeting an interface type. Refines Tom's change of 2000-09-12.
2632 2001-01-18 Per Bothner <per@bothner.com>
2634 * gcj.texi (Input Options): Mention .java files.
2636 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2638 * lang-options.h (-Wunsupported-jdk11): Removed.
2639 * lang.c (flag_not_overriding): Deleted.
2640 (flag_static_local_jdk1_1): Likewise.
2641 (lang_W_options): Removed "unsupported-jdk11" entry.
2642 * parse.y (java_check_methods): Removed dead code.
2644 2001-01-17 Tom Tromey <tromey@redhat.com>
2646 Changes suggested by Per Bothner:
2647 * gcj.texi (Input Options): Don't mention input files.
2648 (Code Generation): Updated --main information.
2649 (Invoking jcf-dump): Mention that --javap is incomplete.
2650 From Alexandre Petit-Bianco:
2651 (Warnings): Don't mention -Wunsupported-jdk11.
2653 (Compatibility): Mention JDK 1.2-ness of libraries.
2654 (Resources): Mention resources used when writing gcj.
2656 2001-01-17 Tom Tromey <tromey@redhat.com>
2658 * gcj.texi: New file.
2659 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2660 (java.info): Depend on gcj.info.
2661 (java/gcj.dvi): New target.
2662 (java.dvi): Depend on gcj.dvi.
2663 (java.install-info): Wrote.
2665 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2667 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2668 having called make_decl_rtl.
2670 2001-01-14 Per Bothner <per@bothner.com>
2672 Various patches to emit better messages on verification errors.
2673 * expr.c (push_type_0): Return error indication on stack overflow,
2674 instead of callinfg fatal.
2675 (push_type): Now just call push_type_0 (nd fatal on overflow).
2676 (pop_type_0): Return detailed error message (in a char** argument).
2677 (pop_type): If pop_type_0 fails, print error message.
2678 (pop_argument_types): Moved to verify.c.
2679 * verify.c (pop_argument_types): Moved from expr.c.
2680 Return a (possible) error message, rather than void.
2681 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2682 (verify_jvm_instruction): Use new macros, improving error messages.
2683 For case OPCODE_astore use object_ptr_type_node.
2684 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2685 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2687 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2688 constant, return body without wrapper. (Improves constant folding.)
2689 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2691 2001-01-13 Per Bothner <per@bothner.com>
2693 * expr.c (expand_java_field_op): Assigning to a final field outside
2694 an initializer does not violate JVM spec, so should be warning, not
2695 error. (Sun's verifier does not complain - though MicroSoft's does.)
2697 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2699 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2702 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2704 * parse.y (resolve_expression_name): Permit instance variables from
2705 enclosing context in super constructor call.
2706 (resolve_qualified_expression_name): Permit enclosing class's qualified
2707 "this" in super constructor call.
2709 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2711 * class.c (build_utf8_ref): Remove last argument in call to
2712 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2713 (build_class_ref): Likewise.
2714 (build_static_field_ref): Likewise.
2715 (get_dispatch_table): Likewise.
2716 (layout_class_method): Likewise.
2717 (emit_register_classes): Likewise.
2718 * constants.c (build_constant_data_ref): Likewise.
2719 * decl.c (builtin_function): Likewise.
2720 (create_primitive_vtable): Likewise.
2721 * expr.c (build_known_method_def): Likewise.
2722 (build_jni_stub): Likewise.
2723 (java_lang_expand_expr): Likewise.
2725 2001-01-10 Tom Tromey <tromey@redhat.com>
2727 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2729 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2731 * java-tree.h (lang_printable_name_wls): New prototype.
2732 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2733 rather than `current_class' to print type name. Don't prepend type
2734 names when printing constructor names.
2735 (lang_printable_name_wls): New function.
2736 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2737 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2738 * parse.y (patch_method_invocation): Message tuned for constructors.
2739 (not_accessible_p): Grant `private' access from within
2742 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2744 All files with updated copyright when applicable.
2745 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2746 * class.c (mangle_class_field): Function removed.
2747 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2748 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2749 (build_class_ref): Call `java_mangle_class_field' instead of
2750 `mangle_class_field.'
2751 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2752 (layout_class): Call `java_mangle_decl' instead of
2753 `mangle_static_field.'
2754 (cxx_keywords): Initialized static array moved to `lex.c.'
2755 (layout_class_method): Changed leading comment. Simplified to
2756 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2757 * decl.c (lang_mark_tree): Mark field `package_list.'
2758 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2759 (struct lang_type): New field `package_list.'
2760 (unicode_mangling_length): Prototype removed.
2761 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2762 emit_unicode_mangled_name): Likewise.
2763 (cxx_keyword_p): New prototype.
2764 (java_mangle_decl, java_mangle_class_field,
2765 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2766 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2768 * jvgenmain.c (main_method_prefix): Global variable removed.
2769 (main_method_suffix): Likewise.
2770 (do_mangle_classname): New function.
2771 (main): Call it. Format changed to accommodate new mangling scheme.
2772 * lex.c: (utf8_cmp): Conditionally prototyped.
2773 (cxx_keywords): Moved from class.c, conditionally defined.
2774 (utf8_cmp, cxx_keyword_p): Likewise.
2775 * mangle.c (obstack.h, ggc.h): Included.
2776 (mangle_field_decl): New function.
2777 (mangle_method_decl, mangle_type, mangle_pointer_type,
2778 mangle_array_type, mangle_record_type,
2779 find_compression_pointer_match, find_compression_array_match,
2780 find_compression_record_match,
2781 find_compression_array_template_match, set_type_package_list,
2782 entry_match_pointer_p, emit_compression_string, init_mangling,
2783 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2784 (mangle_obstack): New global.
2785 (MANGLE_RAW_STRING): New macro.
2786 (unicode_mangling_length): Turned static.
2787 (append_unicode_mangled_name): Renamed from
2788 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2789 replaces `obstack', removed from the parameter list.
2790 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2791 replaces parameter `obstack', removed from the parameter list. Call
2792 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2793 (append_gpp_mangled_classtype): Removed.
2794 (compression_table, compression_next): New static variables.
2795 * parse.y (temporary_obstack): Extern declaration removed.
2797 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2799 * parse.y (patch_binop): Compute missing type in error situations.
2801 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2803 * class.c (make_class_data): Push initial value for "arrayclass".
2804 * decl.c (init_decl_processing): Add new class field "arrayclass".
2806 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2808 From patha@softlab.ericsson.se:
2809 * parse.y (switch_label): Use build, not build1, to construct
2812 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2814 * lang.c (lang_decode_option): Change -MA to -MP.
2815 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2816 Update to new prototype; do quote targets.
2817 (jcf_dependency_write): Update.
2819 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2821 Shorten primitive array allocation path:
2822 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2823 to create new primitive arrays.
2824 * expr.c (build_newarray): If generating native code, call
2825 soft_newarray_node with a reference to the primitive TYPE identifier
2826 instead of type_value.
2828 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2830 Fix for PRs gcj/312 and gcj/253:
2831 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2832 dest if they arn't already.
2833 * class.c (layout_class): Call maybe_layout_super_class on
2834 superinterfaces also, but only if compiling from bytecode.
2837 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2840 2000-12-15 Tom Tromey <tromey@redhat.com>
2842 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2845 2000-12-14 Andrew Haley <aph@redhat.com>
2847 * boehm.c (mark_reference_fields): Change test to correctly detect
2850 2000-12-15 Andreas Jaeger <aj@suse.de>
2852 * config-lang.in (lang_dirs): Added.
2854 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2856 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2857 Credits go to rth for finding it.
2859 2000-12-13 Mike Stump <mrs@wrs.com>
2861 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2863 2000-11-07 Tom Tromey <tromey@cygnus.com>
2865 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2866 * lex.c (java_ignorable_control_p): Removed.
2867 (java_letter_or_digit_p): Removed.
2868 (java_start_char_p): New function.
2869 (java_read_char): Return `int', not `unicode_t'. Changed
2871 (java_read_unicode): Likewise.
2872 (java_read_unicode_collapsing_terminators): Likewise.
2873 (java_get_unicode): Likewise.
2874 (java_new_lexer): Initialize hit_eof.
2875 (java_parse_end_comment): Take `int' argument.
2876 (java_parse_doc_section): Likewise.
2877 (java_parse_escape_sequence): Don't allow backlash-newline.
2879 * lex.h (JAVA_DIGIT_P): Removed.
2880 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2881 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2882 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2883 (JAVA_PART_CHAR_P): New macro.
2885 (JAVA_CHAR_ERROR): Now -2.
2886 (java_lexer): New field `hit_eof'.
2887 * chartables.h: New file.
2888 * gen-table.pl: new file.
2890 2000-11-20 Tom Tromey <tromey@cygnus.com>
2891 Alexandre Petit-Bianco <apbianco@cygnus.com>
2893 * parse.y (java_complete_lhs): Only allow compound assignment of
2894 reference type if type is String.
2896 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2898 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2899 jcf-path.c: Likewise.
2901 2000-12-09 Anthony Green <green@redhat.com>
2903 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2904 filestart and filename_length as int values.
2906 2000-12-07 Mo DeJong <mdejong@redhat.com>
2908 * jcf-io.c (find_class): Correct the logic that tests to see if a
2909 .java file is newer than its .class file. The compiler was
2910 incorrectly printing a warning when file mod times were equal.
2912 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2914 * jvgenmain.c: Use ISPRINT not isascii.
2916 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * parse.y (end_artificial_method_body): Fixed typo.
2920 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (patch_method_invocation): Pick the correct enclosing
2923 context when creating inner class instances.
2926 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2928 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2929 Update copyright year to 2000.
2931 2000-11-23 Anthony Green <green@redhat.com>
2933 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2934 Move current_file_list out of yyparse and make it static.
2936 * expr.c: Declare quick_stack and tree_list_free_list as static
2937 (init_expr_processing): Register quick_stack and
2938 tree_list_free_list roots.
2940 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2942 * parse.y (build_outer_field_access): New local `decl_ctx', use
2943 it. Check for field's context and current class immediate outer
2944 context inheritance.
2945 (outer_field_access_p): Consider fields inherited from the last
2947 (build_access_to_thisn): Stop at the last enclosing context if
2951 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2953 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2955 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2957 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2960 2000-11-20 Tom Tromey <tromey@cygnus.com>
2962 * jv-scan.c (help): Document --complexity.
2963 (options): Added --complexity.
2964 (flag_complexity): New global.
2965 (main): Call `report'.
2966 * parse-scan.y (complexity): New global.
2967 (if_then_statement, if_then_else_statement,
2968 if_then_else_statement_nsi, switch_block_statement_group,
2969 while_expression, do_statement, for_begin, continue_statement,
2970 throw_statement, catch_clause, finally, method_invocation,
2971 conditional_and_expression, conditional_or_expression,
2972 conditional_expression): Update complexity.
2973 (reset_report): Reset complexity.
2974 (report): New function.
2976 2000-11-20 Tom Tromey <tromey@cygnus.com>
2978 * lex.c (yylex): Added STRICT_TK case.
2979 * parse.y (STRICT_TK): Added.
2980 * parse-scan.y (STRICT_TK): Added.
2981 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2982 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2984 * keyword.h: Rebuilt.
2985 * keyword.gperf (strictfp): Added.
2987 2000-11-20 Tom Tromey <tromey@cygnus.com>
2989 * lex.c (yylex): Recognize floating point constants with leading
2992 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2994 * java-tree.h (cyclic_inheritance_report): Constify.
2995 * parse.y (cyclic_inheritance_report): Likewise.
2997 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2999 * parse.y (goal): Remove call to ggc_add_string_root.
3001 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3003 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
3004 Create string in scratch buffer, then pass to build_string.
3006 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
3008 * parse.y (issue_warning_error_from_context): Add
3011 2000-11-11 Anthony Green <green@redhat.com>
3013 * jcf-parse.c (process_zip_dir): Add finput parameter.
3014 (jcf_figure_file_type): Call process_zip_dir with appropriate
3017 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3019 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
3020 * jcf-parse.c (jcf_figure_file_type): Likewise.
3022 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
3024 * parse.y (create_new_parser_context): Use memset () instead of
3027 2000-11-08 Tom Tromey <tromey@cygnus.com>
3029 * gjavah.c (process_file): Only include gcj/cni.h when generating
3032 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
3034 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
3035 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
3036 instead of bzero ().
3038 2000-11-05 Tom Tromey <tromey@cygnus.com>
3040 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
3041 * lex.c (IS_ZERO): New define.
3042 (java_perform_atof): Error on floating point underflow.
3044 2000-11-04 Tom Tromey <tromey@cygnus.com>
3046 * lex.c (java_parse_escape_sequence): Only read two octal
3047 characters if the first one is greater than 3. Don't allow
3048 "octal" numbers to include the digits 8 or 9.
3050 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
3052 * Make-lang.in (java.distdir): Remove.
3054 2000-11-03 Tom Tromey <tromey@cygnus.com>
3056 * Make-lang.in (java.dvi): New target.
3057 Partial fix for PR other/567.
3059 * lang-options.h: Mention -Wout-of-date.
3060 * jcf-dump.c (flag_newer): New global.
3061 * gjavah.c (flag_newer): New global.
3062 * jcf-io.c (find_class): Only warn when flag_newer set.
3063 * lang.c (flag_newer): New global.
3064 (struct string_option): New declaration.
3065 (lang_W_options): New global.
3066 (process_option_with_no): New function.
3067 (lang_decode_option): Use it.
3069 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
3070 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
3073 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
3074 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
3075 * lex.c (java_read_unicode): Removed `term_context' argument.
3076 Recognize any number of `u' in `\u'.
3077 (java_read_unicode_collapsing_terminators): New function.
3078 (java_get_unicode): Use it.
3079 (java_lineterminator): Removed.
3080 (yylex): Produce error if character literal is newline or single
3081 quote. Return if eof found in middle of `//' comment. EOF in
3082 `//' comment is only an error if pedantic.
3083 (java_ignorable_control_p): New function.
3084 (java_parse_end_comment): Return if eof found in middle of
3087 * jv-scan.c (pedantic): New global.
3089 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3091 * parse.y (outer_field_access_p): Inherited fields aren't
3092 consider outer fields.
3093 (maybe_build_thisn_access_method): Use
3094 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
3095 (resolve_expression_name): Trigger an error if a static field
3096 is being accessed as an outer field.
3098 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3100 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
3103 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3105 * Make-lang.in: Move all build rules here from Makefile.in,
3106 adapt to new context. Wrap all rules that change the current
3107 directory in parentheses. Expunge all references to $(P).
3108 When one command depends on another and they're run all at
3109 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3110 all object-file generation rules. Delete obsolete variables.
3112 * Makefile.in: Delete.
3113 * config-lang.in: Delete outputs= line.
3115 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3117 * parse.y (patch_method_invocation): NULLify this_arg when already
3119 (maybe_use_access_method): Handle call to methods unrelated to the
3120 current class. Fixed comment.
3123 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3128 2000-10-24 Tom Tromey <tromey@cygnus.com>
3130 * lex.c (java_new_lexer): Initialize new fields. Work around
3131 broken iconv() implementations.
3132 (java_read_char): Swap bytes if required. Use fallback decoder if
3134 (byteswap_init, need_byteswap): New globals.
3135 (java_destroy_lexer): Only close iconv handle if it is in use.
3136 * lex.h (java_lexer): New fields read_anything, byte_swap,
3138 Made out_buffer unsigned.
3140 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3142 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3143 where an enclosing context can be set on the jdep.
3144 (do_resolve_class): Fixed identation.
3146 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3148 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3150 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3153 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3155 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3157 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3159 * jcf-write.c (OP1): Update `last_bc'.
3160 (struct jcf_block): Fixed indentation and typo in comments. New
3162 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3163 follows `monitorenter'.
3164 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3168 2000-10-16 Tom Tromey <tromey@cygnus.com>
3170 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3171 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3172 * lang-options.h: Added -MA, -MT, -MF..
3173 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3174 (DEPEND_TARGET_SET): New macro.
3175 (DEPEND_FILE_ALREADY_SET): Likewise.
3176 (init_parse): Handle new flags.
3177 * jcf.h (jcf_dependency_print_dummies): Declare.
3178 * Make-lang.in (s-java): Added mkdeps.o.
3179 * Makefile.in (BACKEND): Added mkdeps.o.
3180 (../gcjh$(exeext)): Added mkdeps.o.
3181 (../jcf-dump$(exeext)): Added mkdeps.o.
3182 * jcf-depend.c: Include mkdeps.h.
3183 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3184 add_entry): Removed.
3185 (jcf_dependency_reset): Rewrote.
3186 (dependencies): New global.
3187 (jcf_dependency_set_target): Rewrote.
3188 (jcf_dependency_add_target): Likewise.
3189 (jcf_dependency_add_file): Likewise.
3191 (print_ents): Removed.
3192 (jcf_dependency_write): Rewrote.
3193 (print_dummies): New global.
3194 (jcf_dependency_print_dummies): New function
3195 (jcf_dependency_write): Call deps_dummy_targets if required.
3197 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3199 * gjavah.c (add_class_decl): Removed unused variables `tname',
3200 `tlen' and `name_index'.
3201 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3202 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3203 in `wfl_operator' with value.
3204 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3205 (jcf_figure_file_type): Fixed identation.
3206 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3207 * parse.y (analyze_clinit_body): New function.
3208 (static_initializer:): Reset `current_static_block'.
3209 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3210 `wfl_operator' with new value.
3211 (lookup_cl): Use EXPR_WFL_FILENAME.
3212 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3213 analyze_clinit_body.
3214 (build_outer_field_access): Access to this$<n> built from
3215 current_class, not its outer context.
3216 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3217 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3218 (patch_method_invocation): Use `is_static_flag' when already
3220 (patch_newarray): Removed assignment in ternary operator.
3222 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3224 * except.c (free_eh_ranges): Don't free `whole_range'.
3226 2000-10-15 Anthony Green <green@redhat.com>
3228 * decl.c (init_decl_processing): Call init_class_processing before
3231 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3233 * check-init.c (check_init): Fixed leading comment. Use
3235 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3236 (give_name_to_locals): Likewise.
3237 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3238 fields in lang_decl_var.
3239 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3240 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3241 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3242 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3243 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3244 (LOCAL_FINAL): Rewritten.
3245 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3246 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3247 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3248 `init_final' fields.
3249 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3250 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3251 (TYPE_HAS_FINAL_VARIABLE): New macro.
3252 (struct lang_type): Added `afv' field.
3253 * parse.y (check_static_final_variable_assignment_flag): New function.
3254 (reset_static_final_variable_assignment_flag): Likewise.
3255 (check_final_variable_local_assignment_flag): Likewise.
3256 (reset_final_variable_local_assignment_flag): Likewise.
3257 (check_final_variable_indirect_assignment): Likewise.
3258 (check_final_variable_global_assignment_flag): Likewise.
3259 (add_inner_class_fields): Use LOCAL_FINAL_P.
3260 (register_fields): Handle local finals and final variables.
3261 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3262 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3263 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3265 (java_complete_expand_methods): Loop to set
3266 TYPE_HAS_FINAL_VARIABLE. Call
3267 `reset_final_variable_local_assignment_flag' and
3268 `check_final_variable_local_assignment_flag' accordingly before
3269 and after constructor expansion. Call
3270 `reset_static_final_variable_assignment_flag'
3271 before expanding <clinit> and after call
3272 `check_static_final_variable_assignment_flag' if the
3273 current_class isn't an interface. After all methods have been
3274 expanded, call `check_final_variable_global_assignment_flag' and
3275 `check_static_final_variable_assignment_flag' if the current class
3277 (maybe_yank_clinit): Fixed typo in comment.
3278 (build_outer_field_access_methods): Removed old sanity check. Use
3279 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3280 Don't create access methods for finals.
3281 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3282 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3283 existing DECL_INIT has been processed.
3284 (java_complete_lhs): Likewise.
3285 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3286 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3288 (patch_assignment): Use LOCAL_FINAL_P.
3289 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3290 DECL_INITIAL is nullified.
3293 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3295 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3297 * Makefile.in (parse.c, parse-scan.c): Likewise.
3299 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3301 * class.c (temporary_obstack): Remove.
3302 (make_class): Don't mess with obstascks.
3303 (push_class): Likewise.
3304 (set_super_info): Likewise.
3305 (add_method_1): Likewise.
3306 (add_method): Likewise.
3307 (add_field): Likewise.
3308 (build_utf8_ref): Likewise.
3309 (build_class_ref): Likewise.
3310 (build_static_field_ref): Likewise.
3311 (finish_class): Likewise.
3312 (push_super_field): Likewise.
3313 (layout_class): Likewise.
3314 (layout_class_methods): Likewise.
3315 (init_class_processing): Likewise.
3316 * constants.c (get_tag_node): Likewise.
3317 (build_constant_data_ref): Likewise.
3318 * decl.c (ggc_p): Remove.
3319 (copy_lang_decl): Use ggc_alloc.
3320 (complete_start_java_method): Don't mess with obstacks.
3321 (start_java_method): Likewise.
3322 (end_java_method): Likewise.
3323 * except.c (link_handler): Use xmalloc.
3324 (free_eh_ranges): New function.
3325 (method_init_exceptions): Use it.
3326 (add_handler): Use xmalloc.
3327 (expand_start_java_handler): Don't mess with obstacks.
3328 (prepare_eh_table_type): Likewise.
3329 (expand_end_java_handler): Likewise.
3330 * expr.c (push_value): Likewise.
3331 (create_label_decl): Likewise.
3332 (build_jni_stub): Likewise.
3333 (java_lang_expand_expr): Likewise.
3334 (note_instructions): Use xrealloc.
3335 (java_push_constant_from_pool): Don't mess with obstacks.
3336 (process_jvm_instruction): Likewise.
3337 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3339 * jcf-parse.c (get_constant): Don't mess with obstacks.
3340 (read_class): Likewise.
3341 (jcf_parse): Likewise.
3342 * lex.c (expression_obstack): Remove.
3343 (java_lex): Don't use obstack_free.
3344 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3345 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3346 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3347 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3348 * parse.y (gaol): Add more GC roots.
3349 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3350 (lookup_field_wrapper): Likewise.
3351 (obtain_incomplete_type): Don't mess with obstacks.
3352 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3354 (craft_constructor): Don't mess with obstacks.
3355 (safe_layout_class): Likewise.
3356 (java_complete_class): Likewise.
3357 (source_end_java_method): Likewise.
3358 (build_outer_field_access_methods): Likewise.
3359 (build_outer_method_access_method): Likewise.
3360 (maybe_build_thisn_access_method): Likewise.
3361 (build_dot_class_method_invocation): Likewise.
3362 (java_complete_tree): Likewise.
3363 (java_complete_lhs): Likewise.
3364 (do_merge_string_cste): Likewise.
3365 (patch_string_cst): Likewise.
3366 (array_constructor_check_entry): Likewise.
3367 * typeck.c (build_java_array_type): Likewise.
3368 (parse_signature_string): Likewise.
3369 (build_java_signature): Likewise.
3371 2000-10-12 Tom Tromey <tromey@cygnus.com>
3374 * gjavah.c (add_class_decl): Don't special-case inner classes.
3375 (add_namelet): Likewise.
3377 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3379 * java-tree.h: Constify current_encoding.
3380 * lang.c: Constify current_encoding.
3382 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3384 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3385 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3387 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3389 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3390 patch. Fixes gcj/340.
3392 2000-10-10 Tom Tromey <tromey@cygnus.com>
3394 * lex.c (java_new_lexer): Initialize out_first and out_last
3396 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3398 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3400 * parse.y (pop_current_osb): New function.
3401 (array_type:): Use `dims:', changed actions
3402 accordingly. Suggested by Anthony Green.
3403 (array_creation_expression:): Used pop_current_osb.
3404 (cast_expression:): Likewise.
3405 (search_applicable_method_list): Fixed indentation.
3407 2000-10-08 Anthony Green <green@redhat.com>
3409 * parse.y (array_type_literal): Remove production.
3410 (type_literals): Refer to array_type, not array_type_literal.
3412 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3414 Patch contributed by Corey Minyard.
3415 * decl.c (check_local_named_variable): New function.
3416 (tree check_local_unnamed_variable): Likewise.
3417 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3419 2000-10-07 Anthony Green <green@redhat.com>
3421 * class.c (layout_class): Handle case where superclass can't be
3424 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3426 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3429 2000-10-05 Tom Tromey <tromey@cygnus.com>
3431 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3432 * jvgenmain.c (class_mangling_prefix): Removed.
3433 (class_mangling_suffix): New global.
3435 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3437 (print_method_info): Handle overrides for static and final
3439 (process_file): Generate declaration for class object field.
3440 * class.c (cxx_keywords): New array.
3441 (utf8_cmp): New function.
3442 (cxx_keyword_p): New function.
3443 (layout_class_method): Mangle C++ keywords by appending `$'.
3444 (mangle_field): New function.
3445 (mangle_class_field): Use mangle_field. Mangle class name as
3447 (mangle_static_field): Use mangle_field.
3449 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * decl.c (find_local_variable): Removed uncessary type check and
3452 fixed range check typo. From Corey Minyard.
3454 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * decl.c (give_name_to_locals): New local `code_offset'. Call
3457 `maybe_adjust_start_pc'.
3458 * expr.c (note_instructions): New function.
3459 (expand_byte_code): Don't collect insn starts here.
3460 (peek_opcode_at_pc): New function.
3461 (maybe_adjust_start_pc): Likewise.
3462 * java-tree.h (maybe_adjust_start_pc): Declare.
3463 (note_instructions): Likewise.
3464 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3466 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3468 * parse.y (field_access:): Fixed indentation.
3469 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3471 2000-09-07 Tom Tromey <tromey@cygnus.com>
3474 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3475 JPRIMITIVE_TYPE_P, for arithmetic operators.
3476 (patch_method_invocation): Indentation fix.
3477 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3478 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3479 (do_unary_numeric_promotion): Cleaned up code.
3480 (valid_cast_to_p): Handle boolean correctly.
3482 2000-09-27 Tom Tromey <tromey@cygnus.com>
3484 * lex.c (java_read_unicode): Reset bs_count when finished with
3487 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3490 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3491 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3492 (typeck.o): Depend on ggc.h.
3493 * class.c (add_method_1): Use GC functions for allocation.
3494 (init_class_processing): Register roots.
3495 * decl.c (ggc_p): Set to 1.
3496 (pending_local_decls): Make it static.
3497 (push_jvm_slot): Use GC functions for allocation.
3498 (init_decl_processing): Register roots.
3499 (give_name_to_locals): Use GC functions for allocation.
3500 (lang_mark_tree): New function.
3501 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3502 functions for allocation.
3503 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3504 * lex.c (java_lex): Use build_string, rather than replicating it
3506 * parse.y (goal): Add more roots.
3507 (mark_parser_ctxt): New function.
3508 * typeck.c: Include ggc.h.
3510 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3512 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3513 contains something else than MODIFY_EXPR.
3515 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3517 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3518 * Makefile.in (parse.o): Depend on ggc.h.
3519 (class.o): Likewise.
3520 (constants.o): Likewise.
3523 (jcf-parse.o): Likewise.
3524 (jcf-write.o): Likewise.
3525 (mangle.o): Likewise.
3526 * class.c: Include ggc.h.
3527 (build_static_field_ref): Register GC roots.
3528 (layout_class): Likewise.
3529 (init_class_processing): Likewise.
3530 * constants.c: Include ggc.h.
3531 (current_constant_pool_data_ref): Remove.
3532 (tag_nodes): Move it to ...
3533 (get_tag_node): ... here. Register GC roots.
3534 * decl.c: Include ggc.h. Remove many global tree definitions.
3535 (throw_node): Define.
3536 (java_global_trees): Likewise.
3537 (predef_filenames): Make the size a constant.
3538 (init_decl_processing): Adjust accordingly.
3539 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3540 * expr.c: Include ggc.h.
3541 (init_expr_processing): Register GC roots.
3542 (build_invokeinterface): Likewise.
3543 * java-tree.h: Replace extern tree declarations with macros.
3544 (java_global_trees): New variable.
3545 (java_tree_index): New enumeration.
3546 (init_jcf_parse): Declare.
3547 * jcf-parse.c: Include ggc.h.
3548 (current_class): Remove declaration.
3549 (main_class): Likewise.
3550 (all_class_list): Likewise.
3551 (predefined_filename_p): Adjust for constant size of
3553 (init_jcf_parse): New function.
3554 * jcf-write.c: Include ggc.h.
3555 (generate_classfile): Register GC roots.
3556 (append_synthetic_attribute): Likewise.
3557 (append_innerclass_attribute_entry): Likewise.
3558 * lang.c: Include ggc.h.
3559 (lang_print_error): Register GC roots.
3560 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3562 * parse.y: Include ggc.h.
3563 (wfl_operator): Remove.
3564 (goal): Register GC roots.
3565 (java_pop_parser_context): Adjust for new field names.
3566 (java_parser_context_save_global): Likewse.
3567 (java_parser_context_restore_global): Likewise.
3568 (java_parser_context_suspend): Likewise.
3569 (java_parser_context_resume): Likewise.
3570 (verify_constructor_circularity): Register GC roots.
3571 (lookup_cl): Likewise.
3572 (java_reorder_fields): Likewise.
3573 (build_current_this): Likewise.
3574 (class_in_current_package): Likewise.
3575 (argument_types_convertible): Likewise.
3576 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3578 2000-09-14 Tom Tromey <tromey@cygnus.com>
3580 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3582 2000-09-13 Tom Tromey <tromey@cygnus.com>
3584 * jcf-parse.c: Include <locale.h>.
3585 * jv-scan.c: Include <locale.h>.
3587 2000-09-12 Tom Tromey <tromey@cygnus.com>
3589 * expr.c (pop_type_0): Return `Object' if trying to merge two
3591 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3592 interface types; `Object' is always a valid supertype.
3594 2000-09-12 Tom Tromey <tromey@cygnus.com>
3597 * jv-scan.c (help): Document --encoding.
3598 (options): Added `encoding' entry.
3599 (OPT_ENCODING): New define.
3600 (main): Handle --encoding.
3601 Include <langinfo.h> if nl_langinfo exists.
3602 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3604 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3605 (parse_source_file): Correctly call java_init_lex. Added `finput'
3606 argument. Use nl_langinfo to determine default encoding.
3607 * java-tree.h (current_encoding): Declare.
3608 * parse.y (java_parser_context_restore_global): Don't restore
3610 (java_parser_context_save_global): Don't set `finput' field.
3611 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3613 * lang.c (current_encoding): New global.
3614 (lang_decode_option): Recognize `-fencoding='.
3615 (finish_parse): Don't close finput.
3616 * parse.h (struct parser_ctxt): Removed `finput' and
3617 `unget_utf8_value' fields. Added `lexer' field.
3618 (java_init_lex): Fixed declaration.
3619 * lex.c (java_new_lexer): New function.
3620 (java_destroy_lexer): Likewise.
3621 (java_read_char): Added `lex' argument. Handle iconv case.
3622 (java_read_unicode): Added `lex' argument. Count backslashes in
3624 (java_init_lex): Added `finput' and `encoding' arguments. Set
3625 `lexer' field in ctxp.
3626 (BAD_UTF8_VALUE): Removed.
3627 (java_lex): Handle seeing UEOF in the middle of a string literal.
3628 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3629 (java_lexer): New structure.
3632 (DEFAULT_ENCODING): New define.
3633 (java_destroy_lexer): Declare.
3635 2000-09-12 Tom Tromey <tromey@cygnus.com>
3638 * lex.c (java_init_lex): Initialize java_io_serializable.
3639 * parse.y (java_io_serializable): New global.
3640 (valid_ref_assignconv_cast_p): An array can be cast to
3643 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3645 * decl.c, expr.c: Include defaults.h if not already included.
3646 Don't define the *_TYPE_SIZE macros.
3648 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3650 * typeck.c (build_java_array_type): Correct first parameter
3651 in ADJUST_FIELD_ALIGN invocation.
3653 2000-09-06 Tom Tromey <tromey@cygnus.com>
3655 * lang-specs.h: Also recognize `-femit-class-files'.
3657 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3659 * verify.c (merge_types): Load the types to merge if necessary.
3661 2000-09-02 Anthony Green <green@redhat.com>
3663 * jcf-io.c: Include zlib.h.
3664 (open_in_zip): Read compressed class file archives.
3665 * zipfile.h (ZipDirectory): Add uncompressed_size and
3666 compression_method fields.
3667 * zextract.c (read_zip_archive): Collect file compression info.
3669 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3671 * parse.y (do_resolve_class): Also explore superclasses of
3672 intermediate enclosing contexts when searching for inner classes.
3674 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3676 * parse.y (variable_declarator_id:): Better error message.
3677 (expression_statement:): Use YYNOT_TWICE.
3678 (cast_expression:): Likewise.
3679 (assignment:): Likewise.
3681 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (do_merge_string_cste): New locals. Create new
3684 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3686 2000-08-07 Hans Boehm <boehm@acm.org>
3688 * boehm.c (mark_reference_fields): Set marking bits for all words in
3689 a multiple-word record.
3690 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3693 2000-08-31 Mike Stump <mrs@wrs.com>
3695 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3696 jcf-dump$(exeext)): Make parallel safe.
3698 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3700 * jcf-parse.c (set_source_filename): Constify a char *.
3701 * jcf-write.c (append_innerclasses_attribute,
3702 make_class_file_name): Constify a char *. Don't recycle a
3703 variable for an unrelated purpose.
3704 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3705 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3707 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * expr.c (can_widen_reference_to): Fixed indentation.
3710 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3711 * parse.y: `finit$' replaces `$finit$' in comments.
3712 (try_builtin_assignconv): Fixed leading comment.
3714 2000-08-25 Greg McGary <greg@mcgary.org>
3716 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3718 2000-08-24 Greg McGary <greg@mcgary.org>
3720 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3721 * parse.y (BINOP_LOOKUP): Likewise.
3723 2000-08-22 Andrew Haley <aph@cygnus.com>
3725 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3726 sign extending. Fixes gcj/321.
3727 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3728 combining to make a jlong. Fixes gcj/321.
3730 2000-08-21 Nix <nix@esperi.demon.co.uk>
3732 * lang-specs.h: Do not process -o or run the assembler if
3735 2000-08-16 Andrew Haley <aph@cygnus.com>
3737 * typeck.c (build_java_array_type): Rewrite code to do array
3738 alignment. Take into account back-end macros when aligning array
3739 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3740 user to set alignment. Fixes gcj/252 and 160.
3742 2000-08-09 Tom Tromey <tromey@cygnus.com>
3744 * parse.y (check_abstract_method_definitions): Now return `int'.
3745 Check implemented interfaces. Fixes PR gcj/305.
3747 * parse.y (patch_switch_statement): Disallow `long' in switch
3748 expressions. Fixes PR gcj/310.
3750 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3752 * decl.c (finit_leg_identifier_node): New global.
3753 (init_decl_processing): Use `finit$' to initialize
3754 finit_identifier_node. Use `$finit$' to initialize
3755 finit_leg_identifier_node.
3756 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3757 * java-tree.h (finit_identifier_node): Changed attached comment.
3758 (finit_leg_identifier_node): New declaration.
3759 (ID_FINIT_P): Take finit_identifier_node and
3760 finit_leg_identifier_node into account. This is a backward
3763 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3765 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3767 (generate_bytecode_insns): Check `nargs' before emitting it.
3768 * verify.c (merge_type_state): Fixed typo.
3769 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3770 generate_bytecode_{conditional,insns}.
3772 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3774 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3777 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * class.c (maybe_layout_super_class): Fixed indentation.
3780 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3781 (java_check_methods): New function declaration.
3782 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3783 instead of `str_ptr'.
3784 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3785 of a `invokeinterface' at the right time.
3786 * parse.h (WFL_STRIP_BRACKET): New macro.
3787 (SET_TYPE_FOR_RESOLUTION): Use it.
3788 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3789 (check_class_interface_creation): Don't check for cross package
3790 innerclass name clashes.
3791 (method_header): Behave properly if MDECL is `error_mark_node'.
3792 (method_declarator): Return `error_mark_node' if bogus current
3794 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3795 (resolve_and_layout): New local `decl_type', set and used. Call
3797 (java_check_methods): New method.
3798 (java_layout_classes): Use it.
3799 (resolve_qualified_expression_name): No EH check necessary in
3801 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3803 (patch_assignment): Set DECL_INITIAL on integral final local.
3805 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3807 * java-tree.h (flag_extraneous_semicolon): New extern.
3808 * lang-options.h: (-Wextraneous-semicolon): New option.
3809 * lang.c (flag_redundant): Fixed typo in leading comment.
3810 (flag_extraneous_semicolon): New global.
3811 (lang_decode_option): Set `flag_extraneous_semicolon' when
3812 -Wall. Decode `-Wextraneous-semicolon'.
3813 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3814 `empty_statement' rule.
3815 (class_body_declaration): Likewise.
3816 (method_body:): Accept `;' as a method body.
3817 (static_initializer:): Removed `SC_TK' hack.
3818 (constructor_block_end:): Likewise.
3819 (empty_statement:): Report deprecated empty declaration. Fixes
3822 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3824 * parse.y (build_dot_class_method_invocation): Changed parameter
3825 name to `type'. Build signature from `type' and convert it to a
3826 STRING_CST if it's an array.
3827 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3828 to use `ref_type' directly.
3830 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3832 * lang-options.h: Added a comma after the last element to avoid
3833 syntax errors when other languages define additional options.
3835 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3837 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3838 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3839 (jc1): Link with $(BACKEND).
3840 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3842 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3844 * jvspec.c: Adjust type of second argument to
3845 lang_specific_driver, and update code as necessary.
3847 * class.c (build_dtable_decl): Initialize dummy.
3849 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3851 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3852 method bodies not to rule out discarding `<clinit>'; don't use
3853 <clinit> to initialize static fields with constant initializers.
3855 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3857 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3859 (method_synthetic): New global.
3860 (HANDLE_METHOD): Recognize synthetic method and tell
3861 `print_method_info' about it.
3862 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3863 processing a synthetic method.
3864 * jcf-reader.c (skip_attribute): New function.
3865 ( skip_attribute): Likewise.
3867 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3869 * parse.y (build_outer_field_access): Fixed comments.
3870 (fix_constructors): Emit the initialization of this$<n> before
3872 (resolve_qualified_expression_name): Build an access to `decl' if
3875 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3877 * parse-scan.y (curent_class): Non longer const.
3878 (inner_qualifier, inner_qualifier_length): Deleted.
3879 (current_class_length): New global.
3880 (bracket_count): Fixed typo in leading comment.
3881 (anonymous_count): New global.
3882 (class_instance_creation_expression:): Handle anonymous classes.
3883 (anonymous_class_creation:): New rule.
3884 (push_class_context): Rewritten.
3885 (pop_class_context): Likewise.
3886 (INNER_QUALIFIER): Macro deleted.
3887 (report_class_declaration): call `push_class_context' when
3888 entering the function. `fprintf' format modified not to use
3890 (report_class_declaration): Assign `package_name' and
3891 `current_class' to NULL separately.
3893 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * expr.c (build_invokeinterface): Call layout_class_methods on
3898 2000-07-27 Tom Tromey <tromey@cygnus.com>
3899 Anthony Green <green@cygnus.com>
3900 Alexandre Petit-Bianco <apbianco@cygnus.com>
3902 * class.c (make_class_data): Create vtable for abstract classes.
3903 (get_dispatch_table): Changed to cope with abstract classes.
3905 2000-07-27 Tom Tromey <tromey@cygnus.com>
3907 * parse.y (patch_method_invocation): Don't reverse the argument
3908 list when dealing with anonymous class constructors. Fixed typo in
3911 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3913 * parse.y (build_alias_initializer_parameter_list): Reverse
3914 crafted list when building aliases for anonymous class
3917 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3919 * parse.y (jdep_resolve_class): Don't bother checking potential
3920 innerclass access if `decl' is NULL.
3921 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3924 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3926 * parse.c: Remove (again.)
3928 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3930 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3931 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3932 outside the `if' statement, alias to innerclass removed, `decl'
3933 used to mark the class complete.
3935 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3937 * parse.y (simple_name:): Fixed typo in error message.
3939 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3941 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3942 or its first operand can be error marks.
3944 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3946 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3947 * parse.y (method_header): Likewise.
3949 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3951 * parse.y (process_imports): Consider that one might be trying to
3952 import an innerclass. Fixes gcj/254
3954 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3956 * parse.y (find_as_inner_class): Handle the case where the
3957 enclosing context of an innerclass has been loaded as bytecode.
3959 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3961 * parse.y (simple_name:): Reject `$' in type names.
3962 (resolve_type_during_patch): Use `type' as a second
3963 argument to resolve_no_layout. Fixes gcj/257.
3965 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3967 * parse.y (find_most_specific_methods_list): Select the only
3968 non-abstract method even if max has been set.
3969 Fixes gcj/285, gcj/298.
3971 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3973 * lang-specs.h: Added %(jc1) to java compiler options.
3975 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3977 * .cvsignore: New file.
3979 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3981 * parse.y (not_accessible_p): Access granted to innerclasses
3982 (indirectly) extending the reference type. Fixes gcj/249.
3984 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3986 * parse.y (patch_method_invocation): Fixed comment.
3987 (maybe_use_access_method): Build this$<n>s to the context of the
3988 target method, or a type that extends it. Fixes gcj/242.
3990 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3994 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3996 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3998 2000-07-13 Tom Tromey <tromey@cygnus.com>
4000 * lang-specs.h: Added %{I*}.
4002 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4004 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4006 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4008 * parse-scan.c: Remove.
4010 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4012 * class.c (set_super_info): Handled protected inner classes.
4013 (common_enclosing_context_p): Bail early if arguments aren't both
4015 (get_access_flags_from_decl): Handle private and protected inner
4017 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
4018 (CLASS_PROTECTED): Likewise.
4019 (struct lang_type): New bitfield `poic'.
4020 * parse.y (jdep_resolve_class): Call check_inner_class_access on
4022 (check_inner_class_access): Renamed arguments, added
4023 comments. Handles protected inner classes (fixes gcj/225)
4024 (not_accessible_p): Fixed comments. Avoid handling inner classes.
4026 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4028 * parse.y (resolve_qualified_expression_name): Verify qualified
4029 access to `this'. Fixes gcj/239.
4031 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * jcf-write.c (generate_classfile): Don't install ConstantValue
4036 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4038 * parse.y (resolve_qualified_expression_name): Handle inner class
4039 access. Fixes gcj/256.
4041 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * jcf-write.c (generate_classfile): Properly install the
4044 ConstantValue attribute and the initial value constant pool index
4045 on string constants.
4046 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
4049 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4051 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
4053 * parse.y (find_as_inner_class): Fixed typo.
4054 (do_resolve_class): Explore enclosing contexts when searching for
4055 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
4056 (check_inner_class_access): Check `decl' which can be null in case
4059 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4061 * java-tree.h (java_debug_context): Declared `extern'.
4062 (safe_layout_class): Likewise.
4063 * parse.y (resolve_field_access): Field must be `static' in order
4064 to be replaced by its initial value. Added comments.
4065 (find_applicable_accessible_methods_list): Fixed typo.
4066 (find_most_specific_methods_list): Methods found in innerclasses
4067 take over methods founds in the enclosing contexts.
4068 (java_complete_tree): Loosen restrictions on the type of DECLs
4069 that can be replaced by their initialization values.
4070 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
4072 2000-07-05 Tom Tromey <tromey@cygnus.com>
4074 * Make-lang.in (PARSE_DIR): New macro.
4075 (PARSE_RELDIR): Likewise.
4076 (PARSE_C): Likewise.
4077 (PARSE_SCAN_C): Likewise.
4078 ($(PARSE_C)): New target.
4079 ($(PARSE_SCAN_C)): Likewise.
4080 (SET_BISON): New macro.
4081 (BISONFLAGS): Likewise.
4082 (JAVABISONFLAGS): Likewise.
4084 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
4086 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4087 argument on the first pass for CNI as well as JNI.
4088 (print_method_info): Set up method name on the first pass only.
4090 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4092 * parse.y (parser_qualified_classname): Removed parameter
4094 (create_interface): Removed first passed parameter to
4095 parser_qualified_classname.
4096 (create_class): Likewise. Don't install alias on static
4097 innerclasses. Fixes gcj/275.
4099 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4101 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
4102 debugable statement with empty_stmt_node. Fixes gcj/272
4104 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4106 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4109 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * jcf-write.c (push_long_const): Appropriately cast short negative
4114 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * parse.y (verify_constructor_super): Use loop variable
4117 `m_arg_type' initialized with `mdecl_arg_type'.
4119 2000-06-29 Tom Tromey <tromey@cygnus.com>
4121 * parse.y (resolve_field_access): Handle case where `type_found'
4124 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4126 * expr.c (lookup_field): The same field can be found through two
4127 different interface. Don't declare it ambiguous in that case.
4129 2000-06-27 Tom Tromey <tromey@cygnus.com>
4131 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4132 follows \r, then unget it at a lower level.
4134 2000-06-26 Tom Tromey <tromey@cygnus.com>
4136 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4139 2000-06-25 Tom Tromey <tromey@cygnus.com>
4141 * parse.y (for_statement): Wrap expression in a WFL if it is a
4142 constant. For PR gcj/268.
4144 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4146 * parse.y (do_resolve_class): Minor optimiztion in the package
4147 list search. Removed unnecessary test and return statement.
4148 (valid_ref_assignconv_cast_p): Order of arguments to
4149 enclosing_context_p fixed.
4151 2000-06-24 Tom Tromey <tromey@cygnus.com>
4153 * expr.c (lookup_field): Print error and return error_mark_node if
4154 field reference is ambiguous.
4156 * parse.y (check_abstract_method_definitions): Also check if
4157 `other_method' is abstract.
4159 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4163 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4164 (struct lang_type): New field `pic'.
4165 (CLASS_PRIVATE): New macro.
4166 * parse.y (check_inner_class_access): New function.
4167 (jdep_resolve_class): Call it.
4169 2000-06-23 Tom Tromey <tromey@cygnus.com>
4171 * parse.y (patch_incomplete_class_ref): Initialize the returned
4172 class. For PR gcj/260.
4174 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4178 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4181 Java specific checks.
4182 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4184 * java-tree.def (CASE_EXPR): Marked 'e'.
4185 (DEFAULT_EXPR): Likewise.
4186 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4188 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4189 Java specific checks.
4190 (generate_bytecode_insns): Test try_block for BLOCK before using
4192 * parse.y (build_wfl_wrap): Added `location' argument. Set
4193 EXPR_WFL_LINECOL accordingly.
4194 (dim_expr:): Wrap constants with WFLs.
4195 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4196 (resolve_package): Check for `stmt' not being a BLOCK before
4197 building a debuggable statement with it.
4198 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4200 (resolve_field_access): Make sure `decl' is a DECL before treating
4202 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4203 IDENTIFIER_NODE before treating it as such.
4204 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4205 treating it as such.
4206 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4207 to be applied only on non array types.
4209 2000-06-16 Per Bothner <per@bothner.com>
4211 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4212 define in terms of DECL_RESULT, as that fails when --enable-checking.
4214 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4216 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4217 types the same in comparison.
4218 (CHECK_OP): Add static prototype.
4220 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4222 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4223 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4226 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4228 * decl.c (create_primitive_vtable): Prototype.
4230 * jcf-write.c (generate_bytecode_insns): Initialize variable
4233 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4235 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4237 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4238 to track searched classes, and do not search the same class more than
4239 once. Call find_applicable_accessible_methods_list on immediate
4240 superclass, instead of search_applicable_method_list on all ancestors.
4243 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4245 * parse.y (register_fields): Permit static fields in inner classes
4246 if they are final. Fix for PR gcj/255.
4248 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4250 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4251 * parse.y (find_in_imports): Returned type changed to void,
4252 leading comment fixed.
4253 (register_package): New function.
4254 (qualify_and_find): Likewise.
4255 (package_declaration:): Use `register_package'.
4256 (single_type_import_declaration:): Removed local variable
4257 `node'. Added missing `;' for consistency.
4258 (type_import_on_demand_declaration:): Use `chainon' to link new
4260 (lookup_field_wrapper): Lookup local variables defined in outer
4262 (java_complete_class): Don't reverse the list of imported on demand.
4263 (do_resolve_class): Reorganized. Removed local variable
4264 `original_name'. Call `qualify_and_find' with the current package
4265 name, invoke `find_in_imports_on_demand' right after. Call
4266 `qualify_and_find' with the packages we've seen so far. Fixed
4267 operations numbering in comments.
4268 (java_expand_class): Don't reverse `package_list'.
4269 (find_most_specific_methods_list): New local variables `abstract'
4270 and `candidates'. Use them to pick the right method.
4272 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4274 * parse.y (check_modifiers_consistency): Don't subtract out
4275 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4277 2000-06-04 Philipp Thomas <pthomas@suse.de>
4279 * Makefile.in (INTLLIBS): New.
4283 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4285 * class.c (get_dispatch_table): Build the vtable dummy entry list
4286 element with a null purpose. Fixed leading comment.
4287 (build_dtable_decl): Build an accurate dtable type when appropriate
4290 2000-06-02 Richard Henderson <rth@cygnus.com>
4292 * lang.c (lang_get_alias_set): New.
4294 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4296 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4297 before using it as the accessed field.
4299 2000-05-31 Tom Tromey <tromey@cygnus.com>
4301 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4302 char_array_vtable, short_array_vtable, int_array_vtable,
4303 long_array_vtable, float_array_vtable, double_array_vtable):
4305 * expr.c (get_primitive_array_vtable): New function.
4306 (create_primitive_vtable): New function.
4307 (java_lang_expand_expr): Enable code to statically generate
4309 * decl.c (init_decl_processing): Create primitive vtables.
4310 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4311 short_array_vtable, int_array_vtable, long_array_vtable,
4312 float_array_vtable, double_array_vtable): Define.
4314 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4316 * java/parse.y (find_applicable_accessible_methods_list):
4317 Don't add an uninitialized value to the list.
4319 2000-05-25 Tom Tromey <tromey@cygnus.com>
4321 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4322 when trying to see if field's class should be initialized. Always
4323 initialize field's declaring class, not qualified class.
4326 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4327 `wfl_operator', to maybe_build_primttype_type_ref.
4330 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4332 * parse.y (patch_method_invocation): Don't try to lookup methods
4335 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4337 * parse.y (resolve_field_access): Call the appropriate <clinit>
4338 before accessing the length of a static array. Craft a decl for
4339 the field while its time. Fixes PR gcj/129.
4341 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4343 * parse.y (resolve_package): Correctly set `*next' (was off by
4345 (resolve_qualified_expression_name): Fixed comment.
4347 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4349 * jcf-parse.c (jcf_parse_source): Reset current_class and
4350 current_function_decl to NULL before parsing a new file.
4352 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4354 * parse.y (block_end:): If the collected block doesn't feature a
4355 statement, insert an empty statement.
4357 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4359 * parse.y (maybe_yank_clinit): New function.
4360 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4361 end of the list of methods belonging to a class.
4362 (java_complete_expand_method): Check whether <clinit> is really
4363 necessary and expand it accordingly.
4365 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4367 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4368 processed by the method's switch statement.
4370 2000-05-19 Tom Tromey <tromey@cygnus.com>
4372 * java-tree.h: Added init state enum.
4373 * decl.c (emit_init_test_initialization): Initialize class
4374 initialization check variable by looking at class' state.
4376 2000-05-19 Tom Tromey <tromey@cygnus.com>
4378 * java-tree.h (build_instanceof): Declare.
4379 (build_get_class): Declare.
4380 * parse.y (patch_binop): Use build_instanceof.
4381 * expr.c (build_instanceof): New function. If class is final,
4382 don't make a function call.
4383 (expand_java_INSTANCEOF): Use it.
4384 (build_get_class): New function.
4386 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4388 * jcf-write.c (generate_classfile): Scan the source_file for
4389 slashes with the right pointer variable.
4391 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4393 * lang.c (lang_decode_option): Update -Wunused flags by calling
4395 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4397 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4399 * check_init.c (check_init): Constify local char *.
4400 * class.c (push_class): Constify local char *.
4401 * java_tree.h: Update prototypes.
4402 * jcf-io.c (open_class): Constify filename parameter and
4404 (find_class): Remove redundant string copy. Cast return from
4406 * jcf-parse.c (read_class, parse_class_file, yyparse):
4407 Constify local char *.
4408 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4409 Constify local char *.
4410 * jcf.h (JCF): Constify filename and classname.
4411 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4412 * lang.c (init_parse): Constify parameter and return value.
4413 * lex.c (java_get_line_col): Constify filename parameter.
4414 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4415 * parse.y (java_parser_context_suspend,
4416 issue_warning_error_from_context, safe_layout_class): Constify
4418 * parse.c: Regenerate.
4420 2000-05-08 Tom Tromey <tromey@cygnus.com>
4422 * expr.c (build_jni_stub): Cache the result of
4423 _Jv_LookupJNIMethod.
4425 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4427 * decl.c (predef_filenames_size): Now 7.
4428 (predef_filenames): New seventh entry.
4430 2000-05-04 Tom Tromey <tromey@cygnus.com>
4432 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4433 Keep track of when we've seen a reference field after a
4434 non-reference field.
4435 (get_boehm_type_descriptor): Handle case where we see
4436 non-reference fields but no trailing reference field.
4437 * decl.c (rawdata_ptr_type_node): Define.
4438 (init_decl_processing): Initialize rawdata_ptr_type_node.
4439 * java-tree.h (rawdata_ptr_type_node): Declare.
4441 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4443 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4444 specifiers in calls to fprintf.
4446 2000-05-03 Andrew Haley <aph@cygnus.com>
4448 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4450 * javaop.h (WORD_TO_INT): New function.
4451 (IMMEDIATE_s4): Use WORD_TO_INT.
4452 * jcf.h (JPOOL_INT): Ditto.
4454 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4457 2000-04-19 Tom Tromey <tromey@cygnus.com>
4459 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4461 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4463 * expr.c (build_jni_stub): New function.
4464 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4466 * parse.y (java_complete_expand_methods): Expand a native method
4467 and call build_jni_stub if -fjni given.
4468 * lang-options.h: Document -fjni.
4469 * lang.c (flag_jni): New global.
4470 (lang_f_options): Added `jni' entry.
4471 * java-tree.h (soft_lookupjnimethod_node,
4472 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4474 (flag_jni): Declare.
4475 (build_jni_stub): Declare.
4476 (struct lang_decl): Added `native' flag.
4477 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4479 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4480 soft_jnipopsystemframe_node): New globals.
4481 (init_decl_processing): Set them. _Jv_InitClass only takes one
4484 * java-tree.def: Put into `C' mode.
4486 2000-04-27 Tom Tromey <tromey@cygnus.com>
4489 * expr.c (expand_invoke): Generate check to see if object pointer
4490 is null in nonvirtual invocation case.
4491 * java-tree.h (soft_nullpointer_node): Declare.
4492 * decl.c (soft_nullpointer_node): New global.
4493 (init_decl_processing): Initialize soft_nullpointer_node.
4494 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4495 or `private' methods.
4496 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4498 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4500 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4503 2000-04-26 Tom Tromey <tromey@cygnus.com>
4505 * zextract.c (find_zip_file_start): New function.
4506 (read_zip_archive): Use it.
4508 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4510 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4512 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4514 * class.c (common_enclosing_context_p): New function.
4515 * java-tree.h (common_enclosing_context_p): Added prototype.
4516 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4517 classes sharing an outer context with the current instance.
4518 * parse.y (build_access_to_thisn): Fixed leading comment.
4519 (verify_constructor_super): New local `supper_inner'. Skip
4520 enclosing context argument in the case of inner class constructors.
4521 (patch_method_invocation): Insert proper context as second
4522 parameter to pure inner class constructor super invocations.
4524 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4526 * parse.y (end_class_declaration): Reset the interface number
4529 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4531 * parse.y (source_start_java_method): Deleted unnecessary code.
4532 (patch_method_invocation): Fixed comment.
4534 2000-04-24 Robert Lipe <robertlipe@usa.net>
4536 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4538 2000-04-23 Tom Tromey <tromey@cygnus.com>
4540 * boehm.c (mark_reference_fields): Use int_byte_position.
4542 2000-04-22 Tom Tromey <tromey@cygnus.com>
4544 * boehm.c (mark_reference_fields): Only call byte_position on
4547 2000-04-22 Tom Tromey <tromey@cygnus.com>
4549 * boehm.c (mark_reference_fields): Added `last_view_index'
4550 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4552 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4554 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4555 * parse.y (check_class_interface_creation): Fixed comments. Select
4556 permitted modifiers for (inner) interfaces. Changed error message
4557 to report rejected modifiers used with local classes.
4559 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4561 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4562 of directly inherited type considered in scope.
4563 * parse.y (do_resolve_class): Search inherited classes for inner
4566 2000-04-20 Tom Tromey <tromey@cygnus.com>
4568 * parse.y (not_accessible_p): Use member's class, not current
4569 class, when doing inheritance check for protected reference.
4572 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4574 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4576 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4578 * parse.y (lookup_field_wrapper): Search for final local aliases.
4579 (resolve_expression_name): Let lookup_field_wrapper search for
4580 final local aliases. Force the value of `name' if one is found.
4581 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4582 an expression name. Fixed comments.
4584 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4588 2000-04-19 Tom Tromey <tromey@cygnus.com>
4590 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4592 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4594 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4596 2000-04-18 Tom Tromey <tromey@cygnus.com>
4599 * gjavah.c (utf8_cmp): Changed return value.
4600 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4602 (cxx_keywords): New global.
4603 (get_field_name): Handle new result of cxx_keyword_subst.
4604 (print_method_info): Likewise.
4606 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4608 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4609 with a newline, for CNI.
4610 (print_stub_or_jni): Print a space or newline before method name for
4612 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4613 (process_file): Include gcj/cni.h if generating CNI stubs.
4615 2000-04-16 Tom Tromey <tromey@cygnus.com>
4617 * gjavah.c (decompile_method): Use print_field_name.
4620 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (java_expand_classes): Reverse the package list once.
4623 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4625 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4626 the `==' and `!=' operators.
4628 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * jcf-write.c (generate_bytecode_insns): At invokation time,
4631 always relate an interface method to the type of its selector.
4633 2000-04-05 Tom Tromey <tromey@cygnus.com>
4636 * expr.c (expand_invoke): Generate check to see if object pointer
4637 is null in nonvirtual invocation case.
4638 * java-tree.h (soft_nullpointer_node): Declare.
4639 * decl.c (soft_nullpointer_node): New global.
4640 (init_decl_processing): Initialize soft_nullpointer_node.
4641 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4642 or `private' methods.
4643 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4645 2000-04-05 Tom Tromey <tromey@cygnus.com>
4648 * parse.y (check_final_assignment): Recognize assignments to the
4649 `length' field of an array when generating class files.
4651 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4653 * class.c (decl_hash): Prototype removed.
4654 (decl_compare): Likewise.
4656 2000-04-05 Tom Tromey <tromey@cygnus.com>
4658 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4659 * parse.y (check_modifiers_consistency): Check for final/volatile
4660 clash. Fixes PR gcj/164.
4662 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4666 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4668 (add_method_1): Use `java_hash_hash_tree_node' and
4669 `java_hash_compare_tree_node'.
4670 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4671 (java_hash_compare_tree_node): Likewise.
4672 * parse.y (find_applicable_accessible_methods_list): Create,
4673 delete and use a hash table to remember already searched interfaces.
4675 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4677 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4680 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4682 * boehm.c (mark_reference_fields, set_bit): Prototype.
4683 (set_bit): Un-ANSI-fy definition.
4685 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4688 * decl.c (emit_init_test_initialization): Likewise.
4690 * gjavah.c (jni_print_char): Likewise.
4692 * parse.y (create_new_parser_context): Likewise.
4694 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4696 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4697 patch missing hunk. Fixed indentation.
4699 2000-03-30 Tom Tromey <tromey@cygnus.com>
4701 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4702 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4704 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4706 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4707 when negative *before* using it as an array index.
4708 * ChangeLog: Fixed typo.
4710 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4713 to 0 when it reaches -1.
4715 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * jcf-parse.c (get_constant): Properly cast `num' during the
4718 invocation of `add_double'.
4719 * jcf-write.c (push_long_const): Properly cast `lo' before
4720 comparing it to short bounds.
4721 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4722 `interface_body:' is reduced after the current interface is
4725 2000-03-26 Tom Tromey <tromey@cygnus.com>
4727 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4728 Java-specific `-f' option.
4730 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4732 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4733 Adjust order of making types.
4734 Make bitsize_*_node values.
4736 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4738 * class.c (make_field_value): Use byte_position.
4739 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4740 (java_array_data_offset): Likewise.
4741 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4744 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4746 * parse.y (check_abstract_method_definitions): New local
4747 `end_type_reached'. Make sure we also consider `end_type'.
4748 (java_check_abstract_method_definitions): Make sure we eventually
4749 consider `java.lang.Object'.
4750 (maybe_use_access_method): Don't use access method if not in the
4751 context of a pure inner class or if the method's context is right.
4752 (find_applicable_accessible_methods_list): New static flag
4753 `object_done'. Don't search abstract classes as interfaces. Fixed
4754 indentation. Fixed the `java.lang.Object' only search. Search
4755 class interface(s) first, then fully search enclosing contexts.
4756 (find_most_specific_methods_list): Pick the closest candidate when
4757 they're all abstract.
4759 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4761 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4762 properly initialize `finished_label'. Don't emit gotos for empty
4765 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4767 * except.c (emit_handlers): Clear catch_clauses_last.
4769 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * parse.y (check_method_types_complete): New function.
4772 (create_class): Reset anonymous class counter only when seeing an
4774 (java_complete_class): JDEP_METHOD: Don't recompute signature
4777 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4779 * class.c (build_static_ref): Fixed indentation in comment.
4780 * java-tree.def (TRY_EXPR): Fixed typo in name.
4781 (CLASS_LITERAL): Likewise.
4782 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4783 (struct lang_type): New field `dot_class'.
4784 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4785 (generate_classfile): Method `class$' is synthetic.
4786 * parse.y (build_do_class_method): New function.
4787 (build_dot_class_method_invocation): Likewise.
4788 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4789 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4790 (qualify_ambiguous_name): Likewise.
4791 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4792 (build_try_statement): Fixed leading comment.
4794 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4796 * class.c (make_field_value): Properly handle sizes.
4797 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4798 (layout_class_method): Count using trees.
4799 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4800 * expr.c (java_array_data_offset): Use int_bit_position.
4801 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4802 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4804 2000-03-16 Tom Tromey <tromey@cygnus.com>
4806 * lang.c (flag_hash_synchronization): New global.
4807 (lang_f_options): Added `hash-synchronization'.
4808 * lang-options.h: Mention -fhash-synchronization.
4809 * java-tree.h (flag_hash_synchronization): Declare.
4810 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4811 hash table synchronization is disabled.
4812 * decl.c (init_decl_processing): Only push `sync_info' value when
4813 hash table synchronization is disabled.
4814 * class.c (make_class_data): Only push `sync_info' field when hash
4815 table synchronization is disabled. Removed dead code.
4817 2000-03-16 Tom Tromey <tromey@cygnus.com>
4819 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4821 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4823 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4825 * parse.y (patch_method_invocation): Handle anonymous classes
4826 creation in static context.
4828 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4830 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4831 * parse.y (resolve_qualified_expression_name): Use it.
4832 (patch_method_invocation): Likewise.
4834 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4837 depending on the type of dependency which dictates what the
4839 (unresolved_type_p): Resolved types limited to the current class.
4841 2000-03-15 Tom Tromey <tromey@cygnus.com>
4843 * decl.c (init_decl_processing): Set type of `sync_info' to be
4846 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4847 Correctly compute bit number for current slot. Zero `high' and
4848 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4849 mark_reference_fields.
4850 (mark_reference_fields): New function.
4852 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4854 * parse.y (register_incomplete_type): Fixed initialization of
4857 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4859 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4861 (push_class_context, pop_class_context): New function.
4862 (class_body:): Call pop_class_context.
4863 (interface_body:): Likewise.
4864 (INNER_QUALIFIER): New macro.
4865 (report_class_declaration): Changed output format and use
4866 INNER_QUALIFIER. Call push_class_context.
4868 2000-02-14 Andrew Haley <aph@cygnus.com>
4870 * check-init.c (check_init): Add new cases for unary and binary
4873 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4875 * parse.y (resolve_package): Set `next' once a type name has been
4876 progressively discovered.
4877 (resolve_qualified_expression_name): Propagate resolution only if
4878 there are remaining qualifiers. Take into account `q' might have
4879 been cleared after re-qualification.
4880 * parse.y (patch_method_invocation): New local `resolved'.
4881 Section dealing with qualified expression rewritten to use
4882 resolve_field_access.
4884 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4886 * parse.h (PUSH_CPC): Fixed indentation.
4887 (DEBUG_CPC): New macro.
4888 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4889 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4890 * parse.y (class_body_declaration:): Use
4891 SET_CPC_INSTANCE_INITIALIZER_STMT.
4892 (method_declaration:): Check for null current_function_decl.
4893 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4894 (java_parser_context_pop_initialized_field): Better handling of
4896 (maybe_make_nested_class_name): Mark nested class name as
4897 qualified when necessary.
4898 (end_class_declaration): Don't call java_parse_context_resume when
4899 one or more error occurred.
4900 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4901 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4902 SET_CPC_INITIALIZER_STMT.
4903 (method_header): Check for inner classes declaring static methods.
4904 (resolve_qualified_expression_name): Handle situation where `this'
4907 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4909 * typeck.c (build_prim_array_type): Correctly set the high word too.
4911 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4913 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4915 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4916 list of methods for interfaces.
4918 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4920 * parse.y (qualify_ambiguous_name): Properly handle expressions
4923 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4925 * parse.y (check_final_assignment): Extended to process
4927 (patch_assignment): Have check_final_assignment called only once.
4929 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4931 * java-tree.h (IS_INIT_CHECKED): New flag.
4932 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4933 * parse.y (patch_string): Call force_evaluation_order on the
4934 completed string concatenation tree.
4935 * expr.c (force_evaluation_order): Call force_evaluation_order on
4936 function's arguments too.
4938 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4940 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4941 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4942 (build_anewarray): Likewise.
4943 * parse.y (patch_newarray): Likewise.
4944 * parse.c: Regenerated.
4946 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4948 * decl.c (init_decl_processing): Added new class fields `depth',
4949 `ancestors', and `idt' to class_type_node. Use
4950 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4951 * class.c (make_class_data): Push initial values for new fields.
4952 * java-tree.h: Updated prototype for `build_invokeinterface'.
4953 * expr.c (build_invokeinterface): Changed parameters to accept
4954 `method' tree. Calculate index of `method' in its declaring
4955 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4956 (expand_invoke): Call `build_invokeinterface' with new parameters.
4957 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4960 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4962 * typeck.c (lookup_do): Search superinterfaces first
4963 when looking up an interface method. From Godmar Back
4966 2000-03-06 Tom Tromey <tromey@cygnus.com>
4968 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4970 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4972 * java-tree.h (lookup_argument_method2): Declared.
4973 (safe_layout_class): Prototype moved from parse.h.
4974 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4975 * parse.y (java_check_regular_methods): Local `super_class' gone.
4976 Call lookup_argument_method2 instead of lookup_argument_method.
4977 Perform modifier match for methods found declared in implemented
4978 interfaces. Fixed indentation problem. Overriding/hiding error
4979 report to take place only for methods found in classes.
4980 * typeck.c (lookup_argument_method): Changed leading
4981 comment. Re-written by calling lookup_do.
4982 (lookup_argument_method2): New function.
4983 (lookup_java_method): Re-written by calling lookup_do.
4984 (lookup_do): New function.
4986 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * check-init.c (check_init): Removed dead code. Handle (blank)
4990 * parse.y (declare_local_variables): New local `final_p', set it
4991 and use it to initialize LOCAL_FINAL.
4992 (check_final_assignment): Only check FIELD_DECLs.
4994 2000-02-17 Tom Tromey <tromey@cygnus.com>
4996 * Makefile.in (JAVA_OBJS): Added boehm.o.
4997 (boehm.o): New target.
4998 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4999 * java-tree.h (flag_use_boehm_gc): Declare.
5000 (get_boehm_type_descriptor): Declare.
5001 * lang.c (lang_f_options): Added `use-boehm-gc'.
5002 (flag_use_boehm_gc): New global.
5003 * lang-options.h: Added -fuse-boehm-gc.
5004 * boehm.c: New file.
5005 * class.c (get_dispatch_table): If class uses a Boehm type
5006 descriptor, put it in the vtable.
5007 (make_class_data): Removed dead code.
5009 2000-03-03 Per Bothner <per@bothner.com>
5011 * decl.c (init_decl_processing): Initialize sizetype properly.
5013 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5015 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
5016 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
5017 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5018 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
5019 (jcf_parse): New local `current'. Load innerclasses seen in outer
5020 context being processed.
5021 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
5022 * jcf-write.c (append_innerclasses_attribute): New function.
5023 (append_innerclasses_attribute_entry): Likewise.
5024 (get_access_flags): Handle static classes. Set anonymous and local
5025 classes to be private.
5026 (generate_classfile): Attribute count adjusted. Call
5027 append_innerclasses_attribute.
5028 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
5029 PURE_INNER_CLASS_TYPE_P.
5030 * parse.y (parser_qualified_classname): New parameter `is_static',
5031 produce non qualified name accordingly.
5032 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
5033 (create_interface): Added argument to parser_qualified_classname.
5034 (create_class): Added argument to parser_qualified_classname. Setup
5035 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
5036 (add_inner_class_fields): Fixed indentation.
5037 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
5038 (method_declarator): Fixed typo in comment.
5039 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
5040 (build_current_thisn): Likewise.
5041 (patch_method_invocation): Likewise.
5043 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5045 * decl.c (current_function_decl): Move to toplev.c.
5047 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5049 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
5050 (DECL_BIT_INDEX): Use underlying representation.
5051 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
5053 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5055 * expr.c (build_java_ret): Pass proper type to size_binop.
5057 2000-02-25 Anthony Green <green@cygnus.com>
5059 * expr.c (build_class_init): Mark the decl to be ignored by
5061 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
5062 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
5063 * class.c (init_test_hash_newfunc): New function.
5064 (decl_hash): New function.
5065 (decl_compare): New function.
5066 * decl.c (emit_init_test_initialization): New function.
5067 (complete_start_java_method): Traverse the init test hashtable,
5068 calling emit_init_test_initialization.
5069 (always_initialize_class_p): Define.
5070 * expr.c (build_class_init): Use initialization tests when
5071 emitting class initialization code.
5072 (always_initialize_class_p): Declare.
5073 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
5075 * java-tree.h: Include hash.h.
5076 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
5077 (struct lang_decl): Add init_test_table field.
5078 (init_test_hash_entry): Define.
5080 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5082 * gjavah.c (main): Avoid using `argi' to report unimplemented
5085 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5087 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
5088 initialize locals to avoid warnings. Local `exception_type' moved
5091 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.y (resolve_expression_name): Use `orig' as a second
5094 argument to resolve_field_access.
5095 (resolve_field_access): Removed unnecessary code when dealing with
5098 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5100 * class.c (push_super_field): Don't push the field twice.
5101 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
5102 * parse.h (java_reorder_fields): Prototyped.
5103 * parse.y (java_reorder_fields): New function.
5104 (java_layout_class): Simplified not to worry about re-ordering.
5106 2000-02-23 Tom Tromey <tromey@cygnus.com>
5108 * gjavah.c (print_name): In JNI case, correctly quote string.
5109 (print_method_info): Don't handle overrides in JNI mode.
5111 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5114 value type set to `boolean_type_node'.
5116 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5118 * jcf-dump.c (main): Test for correct condition after
5119 output file creation.
5121 2000-02-19 Anthony Green <green@cygnus.com>
5123 * jcf-depend.c (add_entry): Fix test for first list entry.
5125 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5127 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5128 * constants.c (build_constants_constructor): Likewise.
5130 2000-02-19 Anthony Green <green@cygnus.com>
5132 * jcf-depend.c (add_entry): Add entries to the end of the list.
5134 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5136 * decl.c (INT_TYPE_SIZE): Define if necessary.
5137 (expand_java_return): Handle the case of a native integer smaller
5140 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5142 * gjavah.c (help): Use GCCBUGURL.
5143 * jv-scan.c (help): Likewise.
5144 * jcf-dump.c (help): Likewise.
5146 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5148 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5151 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5153 * jcf-parse.c (load_class): Call `fatal' if no file containing
5154 the target class are found.
5156 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5158 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5159 lex.c, lex.h, and PARSE_H to...
5160 (parse.o, parse-scan.o): ...here, respectively.
5162 * lex.c: Split out code that may trigger SIGFPE from yylex()
5163 to its own function.
5164 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5166 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5168 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5170 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5172 * parse.y (outer_field_access_p): Stop in time when outer contexts
5174 (resolve_qualified_expression_name): Properly qualify *everything*
5175 after a package.type to be resoled as expression names.
5176 (find_applicable_accessible_methods_list): Save/restore `class' to
5177 isolate it from a possible outer context search.
5179 2000-02-15 Tom Tromey <tromey@cygnus.com>
5181 * gjavah.c (jni_print_char): New function.
5182 (print_full_cxx_name): Use it.
5183 (decode_signature_piece): Likewise.
5184 (print_cxx_classname): Likewise.
5186 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5188 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5190 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5192 * gjavah.c: Include version.h.
5194 * jcf-dump.c: Likewise.
5196 * jv-scan.c: Likewise.
5198 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5200 * parse.y (outer_field_access_fix): First parameter now a tree
5201 node. Check for assignement to final. First argument to
5202 build_outer_field_access_fix modified to accommodate prototype.
5203 (build_outer_field_access): Don't check for assignment to final
5205 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5206 possibly returned by outer_field_access_fix. Changed
5207 outer_field_access_fix's first argument.
5208 (check_final_assignment): $finit$'s context is OK.
5209 (patch_unaryop): Use node instead of its line/column value when
5210 calling outer_field_access_fix.
5212 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5214 * parse.y (interface_declaration:): No longer tagged
5215 <node>. Re-installed default action.
5216 (class_member_declaration:): Handle inner interfaces.
5217 (interface_member_declaration): Handle inner interfaces and
5219 (create_interface): Push error if one seen. Suspend parsing
5220 context when processing an inner interface.
5221 (register_fields): Inner class static field limitations not to
5222 apply to inner interfaces.
5224 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5226 * jcf-parse.c (load_class): Update `java_error_count' when a
5227 class' file can't be found.
5228 (parse.y): Avoid (byte)code generation when errors seen.
5230 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5233 decodes a valid node.
5234 (patch_binop): Handle TRUNC_DIV_EXPR.
5236 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * parse.y (resolve_package): New local `acc'. Try to progressively
5239 build and guess a package and type name.
5241 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5243 * parse.y (find_applicable_accessible_methods_list): Load and
5244 layout the search class if necessary.
5245 (java_complete_tree): Keep to original type of the folded initial
5248 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5250 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5251 Generate error message if circularity is detected. New static
5253 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5254 * jcf-write.c (generate_bytecode_insns): Very simply handle
5256 * parse.y (java_check_circular_reference): Use
5257 `cyclic_inheritance_report' during report, if necessary.
5258 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5259 walking NEW_ARRAY_INIT twice.
5261 2000-02-09 Tom Tromey <tromey@cygnus.com>
5263 * parse.y (check_class_interface_creation): Allow inner classes to
5264 be `private' or `protected', check modifiers' consistency. Prevent
5265 block local classes from bearing any modifiers.
5267 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5269 * except.c (check_start_handlers): Re-add prototype lost in last
5271 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5273 2000-02-09 Andrew Haley <aph@cygnus.com>
5275 * decl.c (clear_binding_level): Remove excess initializer.
5276 (maybe_poplevels): Remove unused variable.
5277 (force_poplevels): Ditto.
5278 (struct binding_level): Add comment.
5280 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5282 * jcf-write.c (generate_classfile): Don't consider
5283 pre-initialization with reference value (use <clinit> instead.)
5284 * parse.y (java_fix_constructors): No generated constructor for
5286 (build_outer_field_access): Removed debug message.
5287 (outer_field_expanded_access_p): Adapted to bytecode generation.
5288 (build_outer_field_access_method): Use fix_method_argument_names.
5289 (build_outer_method_access_method): Fixed indentation. Added
5290 comment. Handle access method generation for static and also void
5292 (build_access_to_thisn): Inserted debug message.
5293 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5294 (resolve_qualified_expression_name): Fixed comment.
5295 (not_accessible_p): Adapted to bytecode generation. Added comment.
5296 (patch_method_invocation): Added comment.
5297 (maybe_use_access_method): Fixed leading comment. Handle static
5299 (java_complete_lhs): Don't shortcut handling of initialized upon
5300 declaration String type static fields when generating bytecode.
5301 (patch_unaryop): Handle outer field access when generating
5304 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5306 * java-tree.h (FIELD_THISN): New macro.
5307 * jcf-write.c (append_synthetic_attribute): New function.
5308 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5309 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5310 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5312 (build_outer_field_access): Turned on access functions usage and
5313 generation when compiling to bytecode.
5314 (maybe_use_access_method): Likewise.
5316 2000-01-25 Andrew Haley <aph@cygnus.com>
5318 * java-except.h (struct eh_range): Add `expanded' field.
5319 (maybe_start_try): Add end_pc arg.
5320 (maybe_end_try): Ditto.
5321 * java-tree.h (force_poplevels): new function.
5322 * expr.c (expand_byte_code): Don't call maybe_start_try or
5324 * except.c (add_handler): Reset expanded.
5325 (expand_start_java_handler): Set expanded.
5326 (check_start_handlers): Don't expand a start handler that's
5327 already been expanded.
5328 (maybe_start_try): Add end_pc arg. Only expand a handler which
5330 (expand_end_java_handler): call force_poplevels.
5331 (force_poplevels): new function.
5332 * decl.c (binding_level): Add start_pc of binding level.
5333 (maybe_pushlevels): Call maybe_start_try when pushing binding
5335 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5336 (LARGEST_PC): Define.
5337 (clear_binding_level): Use LARGEST_PC.
5339 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5340 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5341 (binding_depth, is_class_level, current_pc): new variables.
5342 (struct binding_level): ditto.
5343 (indent): new function.
5344 (push_jvm_slot): add debugging info.
5345 (maybe_pushlevels): ditto.
5346 (maybe_poplevels): ditto.
5349 (start_java_method): ditto.
5350 (give_name_to_locals): comment only.
5351 * except.c (binding_depth, is_class_level, current_pc):
5353 (expand_start_java_handler): add debugging info.
5354 (expand_end_java_handler): ditto.
5356 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5358 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5359 (print_name_for_stub_or_jni, process_file): Constify a char*.
5361 2000-02-03 Tom Tromey <tromey@cygnus.com>
5363 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5365 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5367 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5368 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5371 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5373 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5374 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5375 (struct lang_type): New field `ii_block'.
5376 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5377 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5378 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5379 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5380 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5381 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5383 * parse.y (add_instance_initializer): New function.
5384 (in_instance_initializer): New static global.
5385 (class_body_declaration:): Link instance initializer block.
5386 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5387 (array_creation_expression:): Remove unused local.
5388 (java_parser_context_push_initialized_field): Fixed leading
5389 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5390 CPC_INSTANCE_INITIALIZER_LIST.
5391 (java_parser_context_pop_initialized_field): Likewise.
5392 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5393 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5394 CPC_INITIALIZER_STMT.
5395 (fix_constructors): New local `class_type'. Use it. Call
5396 add_instance_initializer.
5397 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5398 (patch_return): Forbid return in instance initializers.
5399 (patch_throw_statement): Enforce exception handling in the context
5400 of instance initializers.
5402 2000-02-03 Tom Tromey <tromey@cygnus.com>
5404 * Make-lang.in (java.mostlyclean): Remove executables in
5407 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5409 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5410 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5411 (java_float_finite): Convert to use union Word from javaop.h.
5412 (java_double_finite): Convert to use union DWord from javaop.h.
5414 2000-02-02 Tom Tromey <tromey@cygnus.com>
5416 * gjavah.c (options): Added `jni' entry.
5417 (help): Document -jni.
5418 (flag_jni): New global.
5419 (process_file): Handle JNI output. Don't print text from
5420 -prepend, -add, etc, when generating stubs. Only remove `.class'
5421 suffix if it actually exists.
5422 (main): Create a `.c' file when run with `--jni --stubs'. Create
5423 correct output file name with `--jni'.
5424 (print_include): Mangle header name differently in JNI case.
5425 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5427 (print_method_info): Handle JNI case. Put signature info into
5428 method name. Handle case when STREAM is NULL.
5429 (print_name_for_stub_or_jni): New function.
5430 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5431 (print_cxx_classname): Handle JNI.
5432 (print_full_cxx_name): Likewise.
5433 (decode_signature_piece): Likewise.
5434 (overloaded_jni_method_exists_p): New function.
5435 (struct method_name): Added `signature' and `sig_length' fields.
5436 (HANDLE_END_FIELD): Do nothing in JNI mode.
5438 2000-02-02 Tom Tromey <tromey@cygnus.com>
5440 * jv-scan.c: Include version.c, <getopt.h>.
5441 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5442 (options): New array.
5443 (usage): New function.
5444 (version): New function.
5445 (main): Use getopt_long to parse command line.
5446 * jcf-dump.c: Include version.c, <getopt.h>.
5447 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5448 OPT_JAVAP): New macros.
5449 (options): New array.
5450 (usage): Return `void'. Changed message.
5451 (help): New function.
5452 (version): New function.
5453 (main): Use getopt_long_only to parse command line.
5454 * gjavah.c: Include <getopt.h>.
5455 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5456 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5457 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5458 (options): New array.
5459 (java_no_argument): Removed.
5460 (help): Updated with missing options.
5461 (main): Use getopt_long_only to parse command line.
5462 (usage): Changed message.
5464 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5466 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5467 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5468 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5469 * parse.y (array_creation_expression:): Handle anonymous arrays.
5470 (build_array_from_name): Don't set `ret_name' if null.
5471 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5472 (qualify_ambiguous_name): Likewise.
5473 (java_complete_expand_class): Likewise.
5475 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5478 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5479 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5480 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5481 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5482 AIPL_FUNCTION_COMPLETED_INVOCATION.
5483 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5484 AIPL_FUNCTION_INVOCATION_READY.
5485 (AIPL_FUNCTION_DECLARATION): New enum entry.
5486 * parse.y (reorder_static_initialized): New function.
5487 (java_parser_context_pop_initialized_field): Use it.
5488 (add_inner_class_fields): Use
5489 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5490 augmented. Install marker after last alias initializer, if any.
5491 (generate_finit): Fixed typo. Don't try to retain only the used
5493 (method_header): Compute and set DECL_FUNCTION_NAP.
5494 (method_declarator): Fixed comment. Insert alias initializer in
5496 (build_alias_initializer_parameter_list): Fixed leading
5497 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5498 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5499 (java_complete_expand_class): Code to retain only used aliases
5501 (java_complete_expand_methods): New local `first_decl'. Generate
5502 $finit$ first, then expand the constructors, regular methods and
5504 (java_complete_expand_method): Don't report error on missing
5505 return statement if previously detected bogus.
5506 (fix_constructors): Don't patch constructor parameters list.
5507 (patch_method_invocation): Use new AIPL enum values. Reverse
5508 alias initializer list for anonymous classes.
5510 2000-01-30 Anthony Green <green@redhat.com>
5512 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5513 determine how many stack slots to pop.
5515 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5517 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5518 error handling/recovery.
5519 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5521 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5524 FIELD_LOCAL_ALIAS_USED): New macros.
5525 (DECL_FUNCTION_NAP): New macro.
5526 (struct lang_decl): New field `nap'.
5527 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5528 (struct lang_type): New fields `finit_stmt_list' and
5530 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5531 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5532 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5533 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5534 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5535 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5536 (BUILD_THROW): Macro line separator re-indented.
5537 * parse.y (end_class_declaration): New function.
5538 (maybe_generate_pre_expand_clinit): New name for
5539 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5540 pre-expand static fields.
5541 (maybe_generate_clinit): Function deleted.
5542 (check_for_static_method_reference): Prototype's parameter list
5544 (generate_finit): New name for maybe_generate_finit. Changed
5545 leading comment. Function rewritten to use
5546 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5547 (build_alias_initializer_parameter_list): New function.
5548 (java_parser_context_pop_initialized_field): Likewise.
5549 (add_inner_class_fields): Likewise.
5550 (type_declaration:): Call end_class_declaration.
5551 (class_member_declaration:): Likewise.
5552 (formal_parameter_list:): Fixed typos.
5553 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5554 element. Improved error handling.
5555 (block_statement:): Call end_class_declaration.
5556 (anonymous_class_creation:): Likewise.
5557 (create_anonymous_class): Fixed comments.
5558 (create_class): Call add_inner_class_fields.
5559 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5560 (method_header): Use MARK_FINAL_PARMS.
5561 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5562 (method_declarator): Propagate final argument flag.
5563 (craft_constructor): New local `artificial'. Call
5564 build_alias_initializer_parameter_list. Use
5565 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5566 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5568 (complete_expand_class): Get rid of unused outer context local
5570 (java_complete_expand_methods): Fixed leading
5571 comment. Generate/pre-expand <clinit> first. Changed method
5572 expansion order to regular, $finit$, constructors, <clinit>.
5573 (java_complete_expand_method): Set current_function_decl.
5574 (fix_constructors): Fix constructor parameter list to account for
5575 outer context local alias initializers.
5576 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5577 (resolve_expression_name): Lookup outer context local aliases. New
5578 local `access', use it.
5579 (patch_method_invocation): Patch inner class ctor invocation with
5580 outer context local aliases initialization values. $finit$
5581 invocation patching now includes things generated with
5582 build_alias_initializer_parameter_list.
5583 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5584 (build_super_invocation): Likewise.
5585 (patch_assignment): Changed comment.
5587 2000-01-27 Andrew Haley <aph@cygnus.com>
5589 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5593 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5595 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5597 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5599 * parse.y (register_fields): Don't pass a format specifier to
5600 OBSOLETE_MODIFIER_WARNING.
5601 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5602 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5604 (check_modifiers): Change function into a macro.
5605 (check_class_interface_creation): Pass a literal format string.
5607 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5609 * buffer.h: PROTO -> PARAMS.
5610 * check-init.c: Likewise.
5611 * class.c: Likewise.
5612 * constants.c: Likewise.
5613 * convert.h: Likewise.
5615 * except.c: Likewise.
5617 * gjavah.c: Likewise.
5618 * java-except.h: Likewise.
5619 * java-tree.h: Likewise.
5620 * jcf-depend.c: Likewise.
5621 * jcf-dump.c: Likewise.
5622 * jcf-parse.c: Likewise.
5623 * jcf-path.c: Likewise.
5624 * jcf-reader.c: Likewise.
5625 * jcf-write.c: Likewise.
5627 * jv-scan.c: Likewise.
5628 * jvgenmain.c: Likewise.
5629 * jvspec.c: Likewise.
5633 * parse-scan.y: Likewise.
5634 * parse.h: Likewise.
5635 * parse.y: Likewise.
5636 * typeck.c: Likewise.
5637 * verify.c: Likewise.
5640 * zextract.c: Likewise.
5641 * zipfile.h: Likewise.
5643 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5645 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5646 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5647 * constants.c (build_constant_data_ref): Check for cached
5648 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5649 in TYPE_CPOOL_DATE_REF.
5650 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5651 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5652 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5653 (LOCAL_FINAL): New macro.
5654 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5655 constant pool -- don't try to reuse.
5656 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5658 (find_in_current_zip): Use TYPE_JCF.
5659 * parse.h (java_check_final): Prototype removed.
5660 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5661 (maybe_create_class_interface_decl,
5662 check_class_interface_creation): Likewise.
5663 (java_expand_finals): Function removed.
5664 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5665 (block_statement:): Fixed comment.
5666 (anonymous_class_creation:): Likewise.
5667 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5669 (check_class_interface_creation): Loosened error report on (inner)
5670 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5671 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5672 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5674 (create_interface): Likewise.
5675 (anonymous_class_counter): New static global.
5676 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5677 patch. Fixed comments.
5678 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5679 anonymous_class_counter when declaring a toplevel class.
5680 (craft_constructor): Fixed constructor name when handling
5681 anonymous classes. Anonymous class constructors to feature hidden
5683 (java_fix_constructors): Added comment.
5684 (java_check_final): Function removed.
5685 (java_complete_expand_methods): Fixed comment. Don't generate
5686 class data, save its outgoing constant pool instead.
5687 (verify_constructor_super): Skip anonymous class constructor
5688 hidden this$<n> parameter.
5689 (java_expand_classes): New local `saved_ctxp'. Removed call to
5690 java_expand_finals and java_check_final. Expand anonymous class
5691 constructors. Generate class data.
5692 (build_super_invocation): Skip anonymous class hidden this$<n>
5694 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5695 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5696 (set_java_signature): Likewise.
5698 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5700 * gjavah.c: Delete ACC_VISIBILITY define.
5701 * jcf.h: Add ACC_VISIBILITY define.
5702 * parse.y: final: rule tagged <value>.
5703 (java_check_regular_methods): Use ACC_VISIBILITY define for
5704 default package access check.
5705 (local_variable_declaration_statement): Use final: rule.
5707 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5709 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5712 2000-01-17 Tom Tromey <tromey@cygnus.com>
5714 * gjavah.c (print_field_info): Allow non-static final fields.
5716 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5718 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5719 * parse.y (patch_anonymous_class): New function.
5720 (create_anonymous_class): Register incomplete type when the
5721 class/interface to extends/implement isn't known yet.
5722 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5723 (verify_constructor_super): Tuned error message.
5725 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5727 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5728 (ANONYMOUS_CLASS_P): New macro.
5729 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5730 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5731 * parse.y (create_class): Added leading argument.
5732 (maybe_create_class_interface_decl,
5733 check_class_interface_creation): Likewise.
5734 (craft_constructor): New function.
5735 (verify_constructor_super): Added argument in prototype.
5736 (class_declaration:): Inserted leading argument.
5737 (for_begin:): Use FOR_LOOP_P.
5738 (anonymous_class_creation): Create WFL of the anonymous class to
5739 instantiate. Call build_new_invocation. Added comments.
5740 (check_class_interface_creation): Handle parameter `anonymous' in
5741 verbose mode class creation announce.
5742 (link_nested_class_to_enclosing): Exclude anonymous classes.
5743 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5744 anonymous class, even though they appear to have an enclosing
5746 (create_interface): Pass extra argument to
5747 check_class_interface_creation.
5748 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5749 (create_class): Call check_class_interface_creation and
5750 maybe_create_class_interface_decl with extra new argument. Don't
5751 add private this$<n> to anonymous classes.
5752 (method_declarator): Insert hidden this$<n> to anonymous class
5754 (java_fix_constructors): Deleted code creating default
5755 constructor. Call craft_constructor instead.
5756 (java_check_regular_methods): Set `saw_constructor' to 1 for
5758 (fix_constructors): Pass extra argument to verify_constructor_super.
5759 (verify_constructor_super): New local `sdecl', use it. Search for
5760 matching constructor (possibly featuring arguments) in super
5762 (lookup_method_invoke): Craft constructor according to arguments
5763 list when dealing with anonymous class constructors.
5764 (build_super_invocation): Pass arguments to anonymous class super
5766 (search_loop): Use FOR_LOOP_P.
5767 (labeled_block_contains_loop_p): Likewise.
5769 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5772 (enclosing_context_p): New function.
5773 (get_access_flags_from_decl): Handle CLASS_STATIC.
5774 (maybe_layout_super_class): Extra first argument passed to
5776 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5778 * decl.c (access0_identifier_node): New global.
5779 (init_decl_processing): access0_identifier_node initialized.
5780 (pushdecl): Set DECL_CONTEXT only on non type decls.
5781 * expr.c (lookup_field): Lookup inner class fields in enclosing
5783 (expand_invoke): Use ID_INIT_P.
5784 (expand_java_field_op): Use DECL_CLINIT_P.
5785 * java-tree.def (CLASS_LITERAL): New tree code.
5786 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5787 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5788 (struct lang_decl): New field `inner_access'.
5789 (enclosing_context_p): Prototyped.
5790 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5791 ID_CLINIT_P): New macros.
5792 (CLASS_STATIC): New macro.
5793 (CLASS_ACCESS0_GENERATED_P): New macro.
5794 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5795 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5796 INNER_CLASS_P): New macros.
5797 (DECL_INNER_CLASS_LIST): New macro.
5798 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5800 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5801 the shift value to int. Fixed typo in comment.
5802 * lex.c (inst_id, wpv_id): Initialize.
5803 * mangle.c (unicode_mangling_length): Take `$' into account.
5804 * parse.h (DRECOVER, RECOVER): Terminate properly.
5805 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5806 (typedef struct _jdep): New field `enclosing'.
5807 (JDEP_ENCLOSING): New macro.
5808 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5809 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5810 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5811 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5812 GET_ENCLOSING_CPC_CONTEXT): New macros.
5813 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5814 (do_resolve_class): Added extra argument in prototype.
5815 * parse.y (resolve_class): Added extra argument in prototype.
5816 (maybe_create_class_interface_decl): Likewise.
5817 (maybe_use_access_method, build_wfl_wrap): New functions.
5818 (java_complete_expand_classes, java_complete_expand_class):
5820 (java_parser_context_push_initialized_field,
5821 java_parser_context_suspend, java_parser_context_resume):
5823 (maybe_make_nested_class_name, make_nested_class_name,
5824 set_nested_class_simple_name_value,
5825 link_nested_class_to_enclosing, find_as_inner_class,
5826 find_as_inner_class_do, check_inner_class_redefinition,
5827 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5828 maybe_build_thisn_access_method, build_outer_field_access,
5829 build_outer_field_access_methods, build_outer_field_access_expr,
5830 build_outer_method_access_method, build_new_access_id,
5831 build_outer_field_access_method, outer_field_access_p,
5832 outer_field_expanded_access_p, outer_field_access_fix,
5833 build_incomplete_class_ref, patch_incomplete_class_ref,
5834 create_anonymous_class): Likewise.
5835 (inst_id, wpv_id): New static global variables.
5836 (synchronized:): New rule, tagged <node>.
5837 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5839 (anonymous_class_creation:): New rule, tagged <node>.
5840 (NEW_TK): Tagged <node>.
5841 (type_literals, array_type_literal): New rules, tagged <node>.
5842 (class_declaration:): Removed action when reducing by class_body:
5843 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5844 using GET_CPC in sub-rules.
5845 (class_member_declaration): Handle inner classes.
5846 (method_declaration): When reducing method_header:, reset
5847 current_function_decl when appropriate.
5848 (method_declarator:): Set the number of formal parameter to 0 for
5849 method declared without arguments.
5850 (constructor_declarator:): Likewise.
5851 (static_initializer:): List of elements kept in a list.
5852 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5853 use of the keyword `static' for type declarations.
5854 (block_statement:): Handle inner class declarations.
5855 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5856 type qualified `this'.
5857 (class_instance_creation_expression): Use anonymous_class_creation:
5858 to handle inner class instances creation. Handle qualified `new'.
5859 (something_dot_new): Added appropriate actions.
5860 (create_new_parser_context): New function.
5861 (java_push_parser_context, java_parser_context_save_global,
5862 java_parser_context_suspend): Use create_new_parser_context.
5863 (check_modifiers): Changed leading comment.
5864 (check_class_interface_creation): Handle interclasses.
5865 (add_superinterfaces): Fixed comment.
5866 (create_interface): Build qualified name from the raw_name instead
5867 of its matching WFL. Push the initialized fields list. raw_name added
5868 as an extra argument to maybe_create_class_interface_decl.
5869 (create_class): Build qualified name from the raw_name instead of
5870 its matching WFL. Removed assignment to current_parsed_class_un.
5871 Call PUSH_ERROR before returning an error. Suspend the current
5872 parser context when processing an inner class. Push the
5873 initialized fields list. raw_name added as an extra argument to
5874 maybe_create_class_interface_decl. Add the private this$<n>
5876 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5877 (register_fields): Get the class type from GET_CPC and handle
5878 previous errors. Added code to handle the creation of static
5879 fields in inner classes. Initialized fields initialization
5880 statements kept in a list of lists.
5881 (maybe_generate_finit): Initialized fields initialization
5882 statements kept in a list of lists. Use GET_CPC.
5883 (maybe_generate_clinit): Likewise.
5884 (method_header): Use GET_CPC and GET_CPC_UN.
5885 (parser_qualified_classname): Handle inner classes.
5886 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5887 (java_fix_constructors): Hide pointer to enclosing context
5888 instance in constructor list when dealing with inner classes.
5889 (jdep_resolve_class): Call resolve_class with extra first argument
5891 (resolve_class): Add enclosing context as a first extra argument
5892 to do_resolve_class.
5893 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5895 (resolve_no_layout): Extra argument added to resolve_class
5897 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5898 (java_get_real_method_name): Use GET_CPC_UN.
5899 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5900 (java_check_abstract_methods): Handle static method declared in
5901 inner classes by an error.
5902 (java_check_regular_methods): Use DECL_CLINIT_P.
5903 (source_start_java_method): Also set DECL_MAX_LOCALS.
5904 (create_artificial_method): Call java_parser_context_save_global
5905 and java_parser_context_restore_global instead of saving/restoring
5906 the context by hand.
5907 (expand_start_java_method): Improved verbose mode message.
5908 (java_complete_expand_methods): Fixed leading comment. Use
5910 (fix_constructors): Added assignment to this$<n> if necessary.
5911 (java_expand_classes): Call java_complete_expand_classes instead
5912 of java_complete_expand_methods.
5913 (make_qualified_primary): Simplified.
5914 (merge_qualified_name): Optimized for missing left or right parts.
5915 (resolve_expression_name): Handle access to outer class fields from
5917 (resolve_qualified_expression_name): New macro
5918 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5919 classes. Report error on non appropriate qualification of
5920 `new'. Handle qualified `this'.
5921 (not_accessible_p): Allow access to outer class private fields from
5923 (patch_method_invocation): Handle method invocations through
5924 access methods and inner class constructor invocations.
5925 (find_applicable_accessible_methods_list): Search enclosing
5926 contexts of an inner class.
5927 (search_applicable_methods_list): Fixed typo.
5928 (argument_types_convertible): Handle inner class constructors'
5929 hidden outer context reference argument.
5930 (qualify_ambiguous_name): Handle qualified `this'.
5931 (java_complete_lhs): Handle use of field accessed through
5932 artificial access methods in various cases of assignments. Handle
5934 (check_final_assignment): Use DECL_CLINIT_P.
5935 (valid_ref_assignconv_cast_p): Handle the destination being an
5936 enclosing context of the source.
5937 (patch_unaryop): Handle use of field accessed through artificial
5939 (patch_return): Use DECL_CLINIT_P.
5940 (patch_throw_statement): Use DECL_CLINIT_P.
5941 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5942 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5945 2000-01-16 Anthony Green <green@cygnus.com>
5947 * parse.y (build_string_concatenation): Only use
5948 StringBuffer(String) shortcut if String arg is constant.
5950 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5952 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5953 the shift value to int. Fixed typo in comment.
5955 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5957 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5958 * jcf-write.c: Likewise.
5959 * parse.y: Likewise.
5960 * parse.c: Regenerate.
5962 2000-01-09 Anthony Green <green@cygnus.com>
5964 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5965 bytecodes in the correct order.
5967 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5969 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5971 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5973 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5974 before building constant array decl.
5976 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5978 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5979 method invocation and typo in conditional expression.
5980 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5981 the appropriate NOTE_POP.
5982 * parse.y (patch_binop): Shift value mask to feature the right
5985 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5987 * class.c (assume_compiled, assume_compiled_node): Add static
5989 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5991 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5993 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5995 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5996 to `__modifier' to avoid stringifying it.
5998 * parse.y (verify_constructor_circularity): Don't call a variadic
5999 function with a non-literal format string.
6000 (java_check_abstract_methods): Move unreachable code inside
6001 `continue' statement.
6002 (lookup_method_invoke): Call xstrdup, not strdup.
6004 * expr.c (expand_java_field_op): Avoid the use of ANSI string
6007 * jcf-parse.c (yyparse): Likewise.
6009 * jv-scan.c (main): Likewise.
6011 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6013 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
6014 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6015 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
6018 * parse.y (synchronized, variable_redefinition_error,
6019 check_class_interface_creation, create_interface, create_class,
6020 method_header, finish_method_declaration,
6021 check_modifiers_consistency, method_declarator,
6022 complete_class_report_errors, check_abstract_method_definitions,
6023 java_check_regular_methods, check_throws_clauses,
6024 java_check_abstract_methods, read_import_dir,
6025 check_pkg_class_access, declare_local_variables, fix_constructors,
6026 cut_identifier_in_qualified, resolve_expression_name,
6027 resolve_qualified_expression_name, patch_method_invocation,
6028 java_complete_lhs, patch_assignment, try_builtin_assignconv,
6029 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
6030 patch_exit_expr, patch_exit_expr, patch_switch_statement,
6031 patch_try_statement, patch_synchronized_statement,
6032 patch_throw_statement, check_thrown_exceptions,
6033 patch_conditional_expr): Likewise.
6035 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 * Makefile.in (LIBDEPS): Added gcc's errors.o
6038 (../jcf-dump$(exeext):): Link with gcc's errors.o
6039 (../gcjh$(exeext):): Likewise.
6040 * expr.c (expand_java_NEW): Layout the entire target type instead of
6041 laying out its methods only.
6042 (lookup_field): Layout the class after having loaded it.
6043 * java-tree.h (java_debug_context): Declared.
6044 * jcf-io.c (toplev.h): Included.
6045 (find_class): Removed assignment to jcf's outofsynch
6046 field. Force source file to be read if newer than its matching
6047 class file. Tweaked debug messages.
6048 * jcf-parse.c (jcf_out_of_synch): Deleted.
6049 (read_class): Call to jcf_out_of_synch removed.
6050 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
6051 (jcf_out_of_synch): Prototype deleted.
6052 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
6053 `deprecated' and `class_err': integer turned into bit fields.
6054 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
6055 * parse.y (package_list): New global.
6056 (package_declaration:): Record newly parsed package name.
6057 (extra_ctxp_pushed_p): Static global deleted.
6058 (java_parser_context_save_global): Create buffer context for the
6059 purpose of saving globals, if necessary.
6060 (java_parser_context_restore_global): Pop context pushed for the
6061 purpose of saving globals, if necessary.
6062 (java_debug_context_do): New prototype and function.
6063 (java_debug_context): Likewise.
6064 (do_resolve_class): Use already parsed package names to qualify
6065 and lookup class candidate.
6066 (java_pre_expand_clinit): Removed unnecessary local variable.
6068 1999-12-17 Tom Tromey <tromey@cygnus.com>
6070 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
6072 (process_file): Use `\n\' at end of each line in string.
6074 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6076 * expr.c (expand_invoke): Layout the loaded class before
6077 attempting to use it.
6078 (expand_java_field_op): Allow final field assignments to take
6080 * typeck.c (convert): Return error_mark_node if expr is null.
6082 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * class.c (class_depth): Return -1 if the class doesn't load
6086 * expr.c (can_widen_reference_to): Check for errors during depth
6087 computation and return 0 accordingly.
6088 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
6089 create default constructors and add an other error check.
6090 * parse.h (java_fix_constructors): Prototyped.
6091 * parse.y (java_pre_expand_clinit): Likewise.
6092 (build_super_invocation): Re-prototyped to feature one argument.
6093 (java_check_circular_reference): Directly use `current'.
6094 (java_fix_constructors): New function.
6095 (java_check_regular_methods): Don't create default constructors
6096 here, but abort if none were found.
6097 (java_complete_expand_methods): Pre-process <clinit> calling
6098 java_pre_expand_clinit.
6099 (java_pre_expand_clinit): New function.
6100 (fix_constructors): build_super_invocation invoked with the
6101 current method declaration as an argument.
6102 (build_super_invocation): Use the context of the processed method
6103 decl argument instead of current_class.
6104 * typeck.c (lookup_java_method): Take WFLs in method names into
6107 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6109 * class.c (make_class_data): flag_keep_inline_functions to keep
6110 private methods in the method array.
6112 1999-12-15 Anthony Green <green@cygnus.com>
6114 * check-init.c (check_init): Take into account both types of
6115 `throw's when checking for uninitialized variables.
6117 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6119 * parse.y (java_complete_lhs): Force convertion of array
6120 dimensions to int_type_node, that's what runtime's ABI expects.
6122 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6124 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6125 operand of a WFL, until the Java front-end gets fixed with regard
6126 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6128 1999-12-10 Andrew Haley <aph@cygnus.com>
6130 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6131 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6132 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6136 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6138 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6139 before calling expand_eh_region_start and expand_start_all_catch.
6140 * except.c (expand_start_java_handler): Switch to permanent
6141 obstack before calling expand_eh_region_start.
6142 (expand_end_java_handler): Switch to permanent obstack before
6143 calling expand_start_all_catch.
6145 1999-12-5 Anthony Green <green@cygnus.com>
6147 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6148 function with side effects.
6149 (init_decl_processing): Mark all memory allocating DECLs with
6152 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6154 * except.c (expand_end_java_handler): Call
6155 expand_resume_after_catch and end_catch_handler.
6157 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6159 * verify.c (verify_jvm_instructions): Create new return label
6160 chain if non existent (don't rely on the verified state of the jsr
6163 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6165 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6166 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6168 * parse.y (patch_assignment): Removed bogus final class test on
6169 lhs when checking on whether to emit an ArrayStoreException runtime
6171 * expr.c (expand_java_arraystore): Likewise.
6173 1999-11-28 Anthony Green <green@cygnus.com>
6175 * decl.c (find_local_variable): Reuse single slot decls when
6178 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * jcf-parse.c (saw_java_source): Global variable removed.
6181 (read_class): Don't use `saw_java_source'. Added extra braces.
6182 (yyparse): Code setting `saw_java_source' removed.
6184 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6186 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6188 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6190 * verify.c (merge_type_state): Non verified subroutines being
6191 considered more than once to trigger passive type merge.
6193 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6195 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6196 in case of error. Error message tuned.
6198 1999-11-21 Anthony Green <green@cygnus.com>
6200 * constants.c (find_methodref_index): Unwrap method names before
6201 inserting them in the constant pool.
6203 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6205 * class.c (assume_compiled_node): New typedef.
6206 (assume_compiled_tree): New static data.
6207 (find_assume_compiled_node): New function.
6208 (add_assume_compiled): New function.
6209 (assume_compiled): New function.
6210 * class.c (make_class_data): Use assume_compiled.
6211 (is_compiled_class): Use assume_compiled.
6213 * java-tree.h (add_assume_compiled): Declare.
6215 * lang.c (lang_decode_option): Parse new options.
6217 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6219 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6220 int_type_node: that's what `_Jv_AllocObject' expects.
6222 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * parse.y (lookup_method_invoke): Use lang_printable_name to
6225 reliably build the type name during error report. Fixes PR gcj/97.
6227 1999-11-09 Tom Tromey <tromey@cygnus.com>
6229 * jcf-path.c: Include <sys/stat.h>.
6230 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6231 (DIR_UP): New macro.
6233 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * parse.y (source_end_java_method): Resume permanent allocation,
6236 reversing Apr 27 1998 patch.
6237 (patch_string_cst): Pop obstacks after having pushed the permanent
6240 1999-11-05 Tom Tromey <tromey@cygnus.com>
6242 * class.c (finish_class): Emit inlined methods if any native
6243 methods exist in the class. Fixes PR gcj/85.
6245 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6247 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6248 (qualify_ambiguous_name): Likewise.
6250 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6252 * typeck.c: (lookup_java_method): search all inherited
6253 interfaces when looking up interface method.
6255 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * parse.y (method_header:): Issue error message for rule `type
6259 (synchronized:): Error report when not using synchronized.
6261 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6264 being used before the superclass constructor has been called.
6265 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6266 instead of `CALL_THIS_CONSTRUCTOR_P'.
6268 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6270 * check-init.c: Fix typo in comment.
6272 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6277 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * parse.y (expression_statement:): Call function to report
6280 improper invocation of a constructor.
6281 (parse_ctor_invocation_error): New function.
6283 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6285 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6288 1999-10-21 Tom Tromey <tromey@cygnus.com>
6290 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6291 in generated `main'.
6293 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6296 (qualify_ambiguous_name): Likewise.
6298 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6300 * parse.y (java_complete_tree): fold_constant_for_init to work on
6302 (java_complete_lhs): Likewise.
6303 (array_constructor_check_entry): Complete an initializer element
6304 on permanent_obstack.
6306 1999-10-19 Tom Tromey <tromey@cygnus.com>
6308 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6309 From Mike Moreton <mike@pillim.demon.co.uk>.
6311 1999-10-15 Greg McGary <gkm@gnu.org>
6313 * java-tree.h (flag_bounds_check): Remove extern decl.
6314 * lang.c (flag_bounds_check): Remove global variable.
6315 (lang_f_options): Remove "bounds-check" entry.
6316 (lang_init_options): Default flag_bounds_check to "on".
6318 1999-10-14 Tom Tromey <tromey@cygnus.com>
6320 * jvgenmain.c (usage): New function.
6321 (main): Use it. Also, handle `-D' options.
6322 * jvspec.c (lang_specific_driver): Recognize -D.
6323 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6325 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6327 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6329 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6330 variadic function with a non-literal format string.
6332 * parse-scan.y (report_main_declaration): Likewise.
6334 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6336 * parse.y (read_import_dir, patch_assignment, patch_binop,
6337 patch_array_ref): Likewise.
6339 * typeck.c (build_java_array_type): Likewise.
6341 * verify.c (verify_jvm_instructions): Likewise.
6343 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6347 1999-10-07 Anthony Green <green@cygnus.com>
6349 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6350 where CHECK_PUT may fail for valid reasons.
6352 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6353 UNSAFE_PUTN): New macros.
6355 1999-10-04 Tom Tromey <tromey@cygnus.com>
6357 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6358 well. Fixes Java PR gcj/59.
6359 * parse-scan.y (yyerror): Report errors.
6361 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6363 * decl.c (insert_block): Remove unconditional `abort'.
6365 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6367 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6368 FUNCTION_CODE now of type int. All callers changed.
6369 Set the builtin's DECL_BUILT_IN_CLASS.
6371 1999-09-23 Tom Tromey <tromey@cygnus.com>
6373 * jvspec.c (lang_specific_driver): Don't read spec file if
6374 -fsyntax-only given.
6376 1999-09-22 Tom Tromey <tromey@cygnus.com>
6378 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6380 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6381 (WORDS_TO_LONG): Likewise.
6382 (WORDS_TO_DOUBLE): Likewise.
6384 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6387 (RELOCATION_VALUE_1): Likewise.
6388 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6389 push_in_const, push_long_const): Prototyped.
6390 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6391 (push_constant2): Likewise.
6392 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6393 (find_constant_wide): Cast find_constant2's integer arguments to
6395 (find_constant_index): Cast find_constant2's and find_constant2's
6396 integer arguments to `jword'.
6397 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6398 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6399 (emit_if): Use RELOCATION_VALUE_1.
6400 (emit_goto): Likewise.
6401 (emit_jsr): Likewise.
6402 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6403 argument to push_long_const to HOST_WIDE_INT.
6405 1999-09-15 Andreas Schwab <schwab@suse.de>
6407 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6409 1999-09-20 Nick Clifton <nickc@cygnus.com>
6411 * lang.c (lang_decode_option): Extend comment.
6413 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6415 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6418 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6420 * gjavah.c (get_field_name, print_method_info, print_include,
6421 add_namelet): Use xmalloc, not malloc.
6423 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6424 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6427 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6429 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6431 * jcf-path.c (add_entry): Likewise.
6433 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6435 * jv-scan.c (xmalloc): Remove definition.
6437 * jvgenmain.c (xmalloc): Likewise.
6439 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6441 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6443 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6444 concat, not xmalloc/sprintf.
6445 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6446 (xstrdup): Remove definition.
6448 * parse.y (duplicate_declaration_error_p,
6449 constructor_circularity_msg, verify_constructor_circularity,
6450 check_abstract_method_definitions, java_check_regular_methods,
6451 java_check_abstract_methods, patch_method_invocation,
6452 check_for_static_method_reference, patch_assignment, patch_binop,
6453 patch_cast, array_constructor_check_entry, patch_return,
6454 patch_conditional_expr): Use xstrdup, not strdup.
6456 * zextract.c (ALLOC): Use xmalloc, not malloc.
6458 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6460 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6462 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6463 (do_spec, lang_specific_pre_link, lang_specific_driver,
6464 input_filename, input_filename_length): Don't declare.
6465 (main_class_name, jvgenmain_spec, lang_specific_driver):
6467 (lang_specific_driver): All calls to the function pointer
6468 parameter now explicitly call `fatal'.
6470 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6472 * parse.y (find_applicable_accessible_methods_list): Search
6473 abstract classes as interfaces.
6475 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6477 * class.c (finish_class): We're now outside a valid method
6478 declaration. Tell the rest of gcc so.
6480 1999-09-08 Bruce Korb autogen@linuxbox.com
6482 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6484 1999-09-07 Tom Tromey <tromey@cygnus.com>
6486 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6488 (decode_signature_piece): Don't emit "::" in JArray<>.
6489 (print_namelet): Only print trailing `;' when printing a class.
6491 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6493 * java-tree.h: Delete declarations for all tree nodes now moved to
6495 * decl.c: Delete their definitions.
6497 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6499 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6500 * Makefile.in (OBJS): Add ggc-callbacks.o.
6501 (OBJDEPS): Likewise.
6503 1999-09-03 Tom Tromey <tromey@cygnus.com>
6505 * parse.y (strip_out_static_field_access_decl): Return operand if
6506 it satisfies JDECL_P.
6508 1999-09-02 Tom Tromey <tromey@cygnus.com>
6510 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6511 Handle nested arrays, like `[[I'.
6513 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6515 * class.c (finish_class): Remove unused parameter, all callers
6518 * expr.c (build_java_athrow): Change return type to void.
6519 (java_lang_expand_expr): Make sure each case in switch returns a
6522 * java-tree.h (finish_class): Fix prototype to take void args.
6524 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6525 (main): Issue return from main, not exit.
6527 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6529 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6531 * jv-scan.c (main): Issue return from main, not exit.
6533 * parse.y (check_abstract_method_definitions,
6534 java_check_abstract_method_definitions): Add static prototypes.
6535 (java_complete_expand_methods): Fix call to `finish_class'.
6537 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6540 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6542 * lang.c (language_string): Constify.
6544 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6546 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6547 Remove hacks for stuff which comes from libiberty.
6549 * Make-lang.in: Likewise.
6551 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6553 * Makefile.in (xref.o): Depend on xref.c explicitly.
6555 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6557 * java-tree.h (lang_printable_name): Constify a char*.
6559 * lang.c (lang_printable_name): Likewise.
6561 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6563 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6566 1999-08-26 Tom Tromey <tromey@cygnus.com>
6568 * gjavah.c (print_cxx_classname): Print "::" before qualified
6571 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * parse.y (lookup_cl): Changed leading comment. Now does its best
6574 to set the column number.
6575 (qualify_ambiguous_name): Take WFL wrappers into account.
6577 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6579 * verify.c (verify_jvm_instructions): Don't check instruction
6580 validity beyond end of method.
6582 1999-08-25 Tom Tromey <tromey@cygnus.com>
6584 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6586 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6588 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6589 cxx_keyword_subst, generate_access, name_is_method_p,
6590 get_field_name, print_field_name, super_class_name, print_include,
6591 decode_signature_piece, print_class_decls, usage, help,
6592 java_no_argument, version, add_namelet, print_namelet): Add static
6594 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6595 name_is_method_p): Constify a char*.
6596 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6597 Provide a final else clause in an if-else-if.
6598 (print_field_info): Add missing final arg in function call to
6600 (print_method_info, decompile_method, decode_signature_piece,
6601 print_c_decl, print_full_cxx_name, print_stub,
6602 print_mangled_classname, super_class_name, print_include,
6603 add_namelet, add_class_decl, print_class_decls, process_file,
6604 help): Constify a char*.
6606 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6607 push_int_const, find_constant_wide, find_constant_index,
6608 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6609 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6610 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6611 emit_if, emit_goto, emit_jsr, call_cleanups,
6612 make_class_file_name): Add static prototypes.
6613 (generate_bytecode_return, generate_bytecode_insns): Pass a
6614 NULL_PTR, not a NULL_TREE.
6616 * jv-scan.c: Include "jcf.h".
6617 (main): Declare using DEFUN macro.
6619 * jvspec.c (find_spec_file, lang_specific_pre_link,
6620 lang_specific_driver): Add prototypes.
6621 (find_spec_file): Constify a char*.
6623 * keyword.gperf (hash, java_keyword): Add prototypes.
6625 * lang.c (lang_print_error): Add static prototype.
6626 (lang_init): Prefer memcpy over bcopy to avoid casts.
6628 * lex.c (yylex): Add static prototype.
6630 * parse-scan.y: Include "lex.c" earlier.
6632 * parse.h: Remove redundant declaration for `yylex'.
6634 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6635 labeled_block_contains_loop_p): Add static prototypes.
6636 (not_accessible_p): Make static to match prototype.
6638 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6640 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6642 * parse.y (check_method_redefinition): Changed leading comment.
6643 (check_abstract_method_definitions): New function.
6644 (java_check_abstract_method_definitions): New function.
6645 (java_check_regular_methods): Call it.
6646 (verify_constructor_super): Fixed indentation.
6647 (lookup_method_invoke): Likewise.
6649 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6651 * parse.y (method_header): Return a null pointer if the current
6653 (finish_method_declaration): Return if the current function decl
6655 (source_start_java_method): Likewise.
6656 (java_method_add_stmt): Likewise.
6658 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6660 * class.c (emit_register_class): Removed unnecessary call to
6662 * parse.y (labeled_block_contains_loop_p): Removed unused local
6665 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6667 * parse.y (java_refold): Added prototype.
6669 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6671 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6672 (java_stabilize_reference): Removed unnecessary `else'.
6673 (java_complete_lhs): Set flag to remember boolean. Call
6674 java_refold. Added comments.
6675 (java_decl_equiv): New function.
6676 (binop_compound_p): Likewise.
6677 (java_refold): Likewise.
6678 (patch_unaryop): Striped static field access assigned to decl and
6679 op. Changed promotion scheme for ++/-- operators.
6680 (search_loop): New function.
6681 (labeled_block_contains_loop_p): Likewise.
6682 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6684 (patch_bc_statement): Call search_loop. Fixed comment.
6686 1999-08-14 Anthony Green <green@cygnus.com>
6688 * expr.c (java_lang_expand_expr): Mark static array data as
6691 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6693 * jvgenmain.c (main): NUL-terminate name_obstack.
6695 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6697 * check-init.c (check_bool2_init, done_alternative): Add static
6700 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6701 (add_method, build_utf8_ref, build_class_ref,
6702 append_gpp_mangled_type, layout_class_method): Constify a char*.
6704 * decl.c (push_promoted_type, make_binding_level): Add static
6706 (push_promoted_type, pushdecl): Constify a char*.
6708 * except.c (find_handler_in_range, link_handler,
6709 check_start_handlers): Add static prototypes.
6711 * expr.c (process_jvm_instruction): Constify a char*.
6713 * gjavah.c (main): Constify a char*.
6715 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6718 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6720 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6721 munge, print_ents): Constify a char*.
6723 * jcf-dump.c (disassemble_method): Constify a char*.
6724 (print_constant_pool, print_exception_table): Add static prototypes.
6725 (print_constant, print_exception_table, main, disassemble_method):
6728 * jcf-io.c (find_classfile, find_class): Likewise.
6730 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6731 (set_source_filename, predefined_filename_p): Add static prototypes.
6732 (set_source_filename, get_constant, get_class_constant,
6733 find_in_current_zip): Constify a char*.
6735 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6737 (add_entry, add_path, jcf_path_classpath_arg,
6738 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6740 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6741 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6742 jcf_parse_one_method, jcf_parse_methods,
6743 jcf_parse_final_attributes): Add static prototypes.
6744 (get_attribute): Constify a char*.
6746 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6747 jcf_dependency_add_target, jcf_path_classpath_arg,
6748 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6750 * jv-scan.c (main): Constify a char*.
6751 (gcc_obstack_init): Add prototype arguments.
6753 * jvgenmain.c (gcc_obstack_init): Likewise.
6754 (main): Constify a char*.
6756 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6758 (put_decl_string, lang_print_error): Constify a char*.
6759 (lang_init): Remove redundant extern prototype.
6761 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6763 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6764 Add static prototypes.
6765 (get_type_from_signature): Constify a char*.
6767 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6768 Add static prototypes.
6769 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6770 (verify_jvm_instructions): Constify a char*.
6772 * xref.c (xref_flag_value): Likewise.
6774 * xref.h (xref_flag_value): Likewise.
6776 * zextract.c (makeword, makelong): Add static prototypes.
6777 (makeword, makelong): Constify a uch*.
6779 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6781 * lang.c (java_dummy_print): Constify a char*.
6782 (lang_print_error): Likewise.
6783 (lang_init): Remove redundant prototype for `print_error_function'.
6784 (lang_init_source): Likewise.
6785 (lang_identify): Constify a char*.
6787 1999-08-09 Tom Tromey <tromey@cygnus.com>
6789 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6790 (WORDS_TO_LONG): Likewise.
6791 (WORDS_TO_DOUBLE): Likewise.
6793 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6795 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6797 * expr.c (java_stack_pop, java_array_data_offset,
6798 build_java_throw_out_of_bounds_exception, case_identity,
6799 build_java_check_indexed_type): Add static prototypes.
6800 (linenumber_table, expand_invoke, expand_java_field_op,
6801 build_primtype_type_ref, expand_byte_code): Constify a char*.
6803 * java-tree.h (build_primtype_type_ref, linenumber_table):
6805 (java_lang_expand_expr): Add prototype.
6807 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6808 `java_lang_expand_expr'.
6810 * lex.c (java_lex_error): Constify a char*.
6811 (java_get_unicode, java_read_char, java_allocate_new_line,
6812 java_unget_unicode, java_sneak_unicode): Prototype.
6814 * parse-scan.y (current_class, package_name, method_declarator,
6815 report_class_declaration, yyerror): Constify a char*.
6817 * parse.h (java_report_errors): Prototype.
6818 (yyerror): Constify a char*.
6820 * parse.y (classitf_redefinition_error, check_modifiers,
6821 parse_jdk1_1_error, lookup_package_type,
6822 lookup_package_type_and_set_next, get_printable_method_name,
6823 purify_type_name): Constify a char*.
6824 (build_super_invocation, maybe_generate_finit,
6825 verify_constructor_super, parser_add_interface,
6826 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6827 java_complete_expand_methods, java_expand_finals,
6828 cut_identifier_in_qualified, java_stabilize_reference,
6829 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6830 merge_string_cste): Prototype.
6831 (single_type_import_declaration, yyerror,
6832 variable_redefinition_error, build_array_from_name,
6833 build_unresolved_array_type, check_class_interface_creation,
6834 resolve_class, complete_class_report_errors,
6835 note_possible_classname, read_import_dir,
6836 find_in_imports_on_demand, resolve_package, fix_constructors,
6837 check_deprecation, lookup_method_invoke,
6838 maybe_build_primttype_type_ref, array_constructor_check_entry):
6840 (java_complete_expand_methods, java_expand_finals): Make static.
6841 (convert_narrow): Remove static prototype.
6843 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6845 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6847 1999-08-02 Richard Henderson <rth@cygnus.com>
6849 * decl.c: Include defaults.h instead of expr.h.
6850 * parse.y: Likewise.
6852 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6854 * java/decl.c (start_java_method): Change all uses of
6855 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6856 Ensure expr.h is included.
6857 * java/expr.c (pop_arguments): Ditto.
6858 * java/parse.y (expand_start_java_method): Ditto.
6860 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6862 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6864 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6866 * decl.c: Include "function.h".
6867 * except.c: Likewise.
6868 * parse.y: Likewise.
6869 * Makefile.in: Update dependencies.
6871 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6873 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6874 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6875 `modifier' with ATTRIBUTE_UNUSED.
6877 * gjavah.c (process_file): Add braces around ambiguous `else'.
6879 * jcf-dump.c (print_access_flags, localvar_free): Change return
6882 * parse.y (java_complete_expand_method): Initialize variable
6884 (resolve_qualified_expression_name): Likewise for `field_decl'.
6885 (patch_method_invocation): Likewise for `class_to_search'.
6886 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6887 (patch_assignment): Likewise for `lhs_type'.
6889 * verify.c (verify_jvm_instructions): Remove unused variable
6892 1999-07-25 Richard Henderson <rth@cygnus.com>
6894 * decl.c (va_list_type_node): New.
6896 1999-07-25 Anthony Green <green@cygnus.com>
6898 * gjavah.c (print_stub): New function.
6899 (METHOD_IS_NATIVE): New macro.
6900 (print_mangled_classname): Make static.
6901 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6902 (process_file): Perform stub generation.
6903 (HANDLE_METHOD): Don't emit class decls during stub
6905 (HANDLE_END_METHOD): Take into account stub generation.
6906 (print_method_info): Handle stub generation.
6907 (print_stub): New function.
6908 (print_cxx_classname): Make signature consistant with others.
6909 (help): Describe -stubs option.
6910 (main): Create stub file.
6911 (version): Use version.c.
6912 (print_full_cxx_name): New function.
6913 (print_c_decl): Use print_full_cxx_name.
6915 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6917 * check-init.c (check_init): Handle MAX_EXPR.
6919 1999-07-15 Andrew Haley <aph@cygnus.com>
6921 * lang.c (flag_use_divide_subroutine): New variable.
6922 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6923 fp-to-integer conversion.
6924 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6927 * expr.c (build_java_soft_divmod): New function.
6928 (build_java_binop): Call build_java_soft_divmod if
6929 flag_use_divide_subroutine is set.
6930 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6931 soft_lrem_node: new builtin functions.
6932 (init_decl_processing) Initialize the new builtins.
6933 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6934 soft_lrem_node: new builtin functions.
6935 (build_java_soft_divmod): New function.
6936 * parse.y: Call build_java_soft_divmod if
6937 flag_use_divide_subroutine is set.
6940 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6941 a --specs= arg) even if not linking.
6942 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6943 -fuse-divide-subroutine
6945 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * parse.y (resolve_and_layout): Check methods only once.
6948 (resolve_qualified_expression_name): Verify thrown exceptions
6950 (check_thrown_exceptions): Reject exceptions thrown in
6951 initializer. Error message tuned.
6953 1999-07-14 Andrew Haley <aph@cygnus.com>
6955 * expr.c (expand_expr): Do not return the last statement in a
6956 block as the block's value.
6958 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6961 CALL_EXPR, to avoid order of evaluation changes.
6963 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6965 * parse.y (qualify_ambiguous_name): Do not use
6966 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6968 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * check-init.c (check_init): Handle MAX_EXPR.
6971 * expr.c (force_evaluation_order): Force method call arguments to
6972 be evaluated in left-to-right order.
6973 * parse.y (qualify_ambiguous_name): Loop again to qualify
6974 NEW_ARRAY_EXPR properly.
6976 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6978 * parse.y (patch_invoke): Resolve unresolved invoked method
6980 (qualify_ambiguous_name): STRING_CST to qualify expression for
6981 type name resolution.
6983 1999-06-24 Andrew Haley <aph@cygnus.com>
6985 * class.c (finish_class): Whenever a deferred method is
6986 output, rescan the list of methods to see if a new candidate for
6987 output can be found.
6989 1999-06-28 Tom Tromey <tromey@cygnus.com>
6991 * jvspec.c (lang_specific_driver): Recognize --help.
6993 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6995 * parse.y (resolve_package): Fixed bogus return statement.
6996 (patch_method_invocation): Resolve method invocation beginning with
6997 a package name qualifier.
6999 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7001 * Make-lang.in (java.stage1): Depend on stage1-start.
7002 (java.stage2): Likewise for stage2-start.
7003 (java.stage3): Likewise for stage3-start.
7004 (java.stage4): Likewise for stage4-start.
7006 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7008 * parse.y (java_complete_lhs): When doing cross referencing, don't
7009 try to keep file location on a WFL expanded as a CALL_EXPR.
7011 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7013 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
7014 compiling to class file a void method with an empty method body.
7015 As a side effect, the bytecode backend will generate the
7016 appropriate `return' instruction.
7018 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7020 * parse.y (lookup_package_type_and_set_next): New function prototype.
7021 (resolve_package): Search current and imported packages.
7022 (lookup_package_type_and_set_next): New function.
7024 1999-06-22 Andrew Haley <aph@cygnus.com>
7026 * verify.c (verify_jvm_instructions): Check for pending blocks
7027 before invalid PC test and opcode switch, not after.
7029 1999-06-21 Andrew Haley <aph@cygnus.com>
7031 * except.c (find_handler_in_range): The upper limit for exception
7032 ranges is exclusive, not inclusive: (start <= pc < end).
7033 (link_handler): find child pointer which points to outer by
7034 searching sibling list: previous code incorrectly assumed that
7035 outer->outer->first_child must point to outer.
7036 * verify.c (verify_jvm_instructions): FIXME added to code for
7038 (verify_jvm_instructions): Do not assume that the last block
7039 processed in a subroutine is a block which ends with a `ret'
7040 instruction. With some control flows it is possible that the last
7041 block ends with an `athrow'.
7043 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7045 * parse.y (qualify_ambiguous_name): Reorganized the post
7046 evaluation of non WFL leading expression nodes.
7048 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
7053 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * parse.y (qualify_ambiguous_name): Handle qualified expression
7056 beginning with a STRING_CST.
7058 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * parse.y (register_fields): Set DECL_INITIAL on both
7061 pre-initialized static and public fields.
7062 (resolve_field_access): Static field access expressions to always
7064 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
7065 qualification. CONVERT_EXPR to be resolved as an expression name.
7066 (java_complete_lhs): Identify and access qualified final
7067 initialized field in switch statement case expression.
7068 (fold_constant_for_init): Pre-initialized field decl constant to
7071 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * parse.y (note_possible_classname): Mark returned node with
7074 QUALIFIED_P only if the original class name contained a '/'.
7076 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
7078 * Make-lang.in (gcjh): More parallel build fixes.
7080 1999-06-03 Mike Stump <mrs@wrs.com>
7082 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
7084 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
7086 * except.c (link_handler): Chain exception handlers in order.
7088 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
7090 * expr.c (expand_byte_code): Fill unreachable bytecode regions
7091 with nops and process as usual in order to always set correct EH
7092 ranges. Emit detailed warnings about unreachable bytecodes.
7094 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
7096 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
7099 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7101 * parse.y (lookup_field_wrapper): Unified returned value to NULL
7102 or the searched field decl.
7104 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * parse.y (fold_constant_for_init): Convert numerical constant
7107 values to the type of the assigned field.
7109 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * expr.c (lookup_field): Relaxed the test on class loading error
7113 * parse.y (fold_constant_for_init): Enabeled old code.
7115 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7118 decide the validity of the cast of a java.lang.Cloneable reference
7120 (patch_conditional_expr): Fixed first argument passed to
7121 binary_numeric_promotion.
7123 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7125 * parse.y (qualify_ambiguous_name): Take into account that a
7126 CONVERT_EXPR might specify a type as a WFL.
7128 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7130 * parse.y (patch_assignment): Save the rhs before using it as an
7131 argument to _Jv_CheckArrayStore.
7133 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7135 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7137 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7139 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7140 floating point litteral only when the exponent indicator has been
7143 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7145 * parse.y (formal_parameter:): Construct argument tree list
7146 element even if a yet unsupported final parameter was encountered.
7148 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7150 * parse.y (finish_method_declaration): Issue errors for native or
7151 abstract methods declared with a method body, as well as for non
7152 native or non abstract methods with no method body.
7154 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7156 * class.c (build_utf8_ref): Initialize variable `field'.
7158 * decl.c (init_decl_processing): Initialize variable `field'.
7160 * expr.c (build_known_method_ref): Mark parameters `method_type',
7161 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7162 (process_jvm_instruction): Likewise for parameter `length'.
7164 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7165 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7168 * parse.y (maybe_generate_clinit): Remove unused variable
7169 `has_non_primitive_fields'.
7170 (find_in_imports_on_demand): Initialize variables `node_to_use'
7172 (patch_binop): Likewise for variable `prom_type'.
7173 (patch_unaryop): Likewise for variable `prom_type'.
7175 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7177 * xref.c (xref_table): Add missing initializer.
7179 1999-05-14 Tom Tromey <tromey@cygnus.com>
7181 * java-except.h (struct eh_range): Removed unused `next' member.
7182 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7183 after adding all exception handlers. Sort exception ranges in
7185 (struct pc_index): New structure.
7186 (start_pc_cmp): New function.
7187 * except.c (add_handler): Return `void'. Don't call link_handler;
7188 instead construct an ordinary linked list and do range
7190 (check_nested_ranges): New function.
7191 (link_handler): Changed interface to allow merging of eh_ranges.
7192 Split overlapping ranges. Return `void'.
7194 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7196 * parse.y (constructor_block_end:): New rule, tagged <node>.
7197 (constructor_body:): Use `constructor_block_end' instead of
7200 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * parse.y (statement_nsi:): Pop `for' statement block.
7203 (java_complete_lhs): Labeled blocks containing no statement are
7204 marked as completing normally.
7206 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7208 * xref.c (xref_set_current_fp): New function, defined.
7209 * xref.h (xref_set_current_fp): New function, prototyped.
7211 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7213 * check-init.c (check_init): Take into account that
7214 LABELED_BLOCK_STMT can be empty.
7216 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7218 * parse.y (java_check_regular_methods): Warning check on not
7219 overriding methods with default access in other packages does not
7220 apply to `<clinit>'.
7221 (java_complete_lhs): If block body is an empty_stmt_node, replace
7222 it by NULL_TREE. This prevents gcc from generating an irrelevant
7225 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7227 * check-init.c (check_init): Removed code accepting to see things
7228 falling through default:, when doing xrefs.
7229 * java-tree.h (do_not_fold): New global variable, declared.
7230 * parse.y (do_not_fold): New global variable, defined.
7231 (java_complete_expand_method): Set `do_not_fold' to the value of
7232 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7233 and reinstall them after them have been purged; do not check for
7234 initializations; do not issue missing return errors.
7235 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7237 (patch_binop): Skip the fold part when doing xrefs.
7238 (build_string_concatenation): Skip the concatenation part when
7240 (patch_synchronized_statement): Do not generate a try-finally when
7242 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7243 and keep the location where the throw was seen.
7244 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7245 any treatment on the converted node an simply return a NOP_EXPR of
7247 * xref.c (xref_get_data): New function, defined.
7248 * xref.h (xref_get_data): New function, declared.
7249 (XREF_GET_DATA): Use xref_get_data.
7251 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7253 * gjavah.c (print_include): Cast the result of `strlen' to int
7254 when comparing against a signed value.
7255 (add_namelet): Likewise.
7257 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7259 * expr.c (expand_invoke): Mark parameter `nargs' with
7261 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7263 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7266 * jcf-reader.c (get_attribute): Cast a value to long
7267 when comparing against a signed expression. Likewise.
7269 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7272 1999-05-11 Andrew Haley <aph@cygnus.com>
7274 * parse.y (source_end_java_method): If the current method contains
7275 any exception handlers, force asynchronous_exceptions: this is
7276 necessary because signal handlers in libjava may throw exceptions.
7277 * decl.c (end_java_method): Ditto.
7279 1999-05-11 Tom Tromey <tromey@cygnus.com>
7281 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7283 * jvspec.c (THREAD_NAME): Removed.
7284 (GC_NAME): Likewise.
7285 (MATHLIB): Likewise.
7286 (WITHLIBC): Likewise.
7288 (THREADLIB): Likewise.
7289 (MATH_LIBRARY): Likewise.
7290 (lang_specific_driver): Don't add `-l' options to command line.
7291 Instead, add a single --specs option. Recognize `-L' options and
7292 use them to search for spec file.
7293 (find_spec_file): New function.
7294 (SPEC_FILE): New define.
7296 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7298 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7299 cpplib-enabled build.
7301 1999-05-05 Per Bothner <bothner@cygnus.com>
7303 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7304 temporarily zero it while calling rest_of_decl_compilation.
7306 * java-tree.h (string_ptr_type_node): Add declaration.
7307 * decl.c: Define and initialize string_ptr_type_node.
7308 * parse.y (patch_string_cst): Use string_ptr_type_node.
7310 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7311 * parse.y (for_statement): Now unconditionally exit_block.
7312 (finish_labeled_statement): No longer exit_block if for-loop.
7313 (patch_loop_statement): Check harder if the loop is already labeled.
7315 * parse.y (patch_initialized_static_field): Removed function.
7316 (maybe_generate_clinit): Removed special handling for interfaces.
7317 (java_complete_expand_methods): Do a preliminary java_complete_tree
7318 on <clinit> to determine if it can be removed.
7319 (java_complete_expand_method): Remove special handling for <clinit>.
7320 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7321 optimize if we get back empty_stmt_node.
7322 For MODIFY_EXPR, re-do checking of static initializers.
7323 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7324 For VAR_DECL, pass correct context.
7326 * verify.c (verify_jvm_instructions): Better error messages.
7328 1999-05-03 Tom Tromey <tromey@cygnus.com>
7330 * parse-scan.y (interface_declaration): Call
7331 report_class_declaration for interfaces.
7333 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7335 * Makefile.in: Remove -v from bison command lines.
7337 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7339 * check-init.c (check_init): Exclude a case of error when doing
7341 * class.c (layout_class_method): Don't generate the error message
7342 twice when compiling from source.
7343 * lang-options.h: Added `-Wredundant-modifers' and
7344 `-Wunusupported-jdk11' flags and help text.
7345 * lang.c (lang_decode_option): Added support for
7346 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7347 flag_static_local_jdk11 and flag_redundant set accordingly.
7348 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7349 * parse.h (EXPR_WFL_ADD_COL): New macro.
7350 (DECL_END_SOURCE_LINE): Likewise.
7351 (DECL_INHERITED_SOURCE_LINE): Likewise.
7352 * parse.y (static_ref_err): New function, prototyped.
7353 (CCB_TK): Now tagged <operator>.
7354 (class_body:): Remember the location of the closing '}' of a class
7355 definition when doing xrefs.
7357 (block_end:): Likewise.
7358 (create_class): Remember the location of the inherited class
7359 identifier when doing xrefs.
7360 (register_fields): Added test on first operand of `init' before
7361 testing it TREE_CODE.
7362 (method_header): Store the location of the class identifier in the
7363 class decl when doing xrefs.
7364 (finish_method_declaration): Don't combine first/last method line
7366 (java_check_regular_methods): Warning check on not overriding
7367 methods with default access on other packages move before check on
7368 static methods. Initialization of `aflags' also moved up.
7369 (resolve_expression_name): Call static_ref_err to report the error.
7370 (static_ref_err): New function, implemented.
7371 (resolve_field_access): Returned simplified static field access
7373 (resolve_qualified_expression_name): Check for illegal use of
7374 static fields in a non static context. Call static_ref_err to
7375 report error in various places.
7376 (java_complete_tree): Do not fold initialized static fields when
7378 (java_complete_lhs): Likewise.
7380 1999-04-29 Anthony Green <green@cygnus.com>
7382 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7383 create internal labels.
7384 (lookup_label): Ditto.
7386 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7388 * class.c (layout_class_method): Generate <clinit>'s rtl for
7390 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7391 for interfaces' <clinit>.
7392 * expr.c (lookup_field): Search for fields in interfaces.
7393 (expand_invoke): Fixed indentation.
7394 (expand_java_field_op): Likewise. Use IS_CLINIT.
7395 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7396 (IS_CLINIT): New macro.
7397 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7398 interface was parsed.
7399 (maybe_generate_clinit): Don't generate if the current class is an
7400 interface with only fields of primitive types.
7401 (reset_method_name): Use IS_CLINIT.
7402 (java_complete_expand_method): Expand <clinit> when it exists for
7403 interfaces. Use IS_CLINIT.
7404 (resolve_expression_name): Use DECL_CONTEXT instead of
7405 current_class to build static field references.
7406 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7407 ARRAY_REF when doing xreferencing.
7408 (check_final_assignment): Fixed typo in leading comment. Use
7410 (patch_array_ref): Don't fully expand array references when
7412 (patch_return): Use IS_CLINIT.
7413 (patch_throw_statement): Likewise.
7415 1999-04-22 Tom Tromey <tromey@cygnus.com>
7417 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7419 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7421 * decl.c (predef_filenames, predef_filenames_size): New globals
7422 (init_decl_processing): predef_filenames and predef_filenames_size
7424 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7426 * jcf-parse.c (predefined_filename_p): New function.
7427 (yyparse): Check that files on the command line are specified only
7428 once and issue a warning otherwise.
7429 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7430 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7431 avoid a gcc warning with -W -Wall turned on.
7432 (java_expand_classes): Abort if errors were encountered.
7433 (java_complete_lhs): If the cross reference flag is set, wrap
7434 field DECL node around a WFL when resolving expression name.
7436 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7438 * lang.c (lang_decode_option): Fixed returned value when parsing
7439 `-fxref=...' and `-Wall'.
7440 * parse.y (source_end_java_method): Do not generate code when
7441 flag_emit_xref is set.
7442 (resolve_expression_name): Do not build static field access when
7443 flag_emit_xref is set.
7444 (resolve_field_access): No special treatment on `length' when
7445 flag_emit_xref is set. Do not build qualified static field access
7446 when flag_emit_xref is set.
7447 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7448 when flag_emit_xref is set.
7449 (patch_assignment): Do not generate array store runtime check when
7450 flag_emit_xref is set.
7451 * xref.c (xref_flag_value): Fixed function declaration
7453 (xset_set_data): New function.
7454 * xref.h (xref_set_data): Added prototype for new function.
7455 (typedef struct xref_flag_table): New field data.
7456 (XREF_GET_DATA): New macro.
7458 1999-04-19 Tom Tromey <tromey@cygnus.com>
7460 * xref.h (enum): Removed trailing comma.
7462 * parse.y (resolve_qualified_expression_name): Added missing
7465 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7467 * gjavah.c: New prototypes for java_float_finite and
7470 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7472 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7475 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7477 * Makefile.in (TREE_H): Add tree-check.h.
7478 (RTL_H): Add genrtl.h.
7480 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * parse.y (patch_assignment): Added ArrayStoreException runtime
7485 1999-04-06 Per Bothner <bothner@cygnus.com>
7487 * expr.c (pop_type_0): New function.
7488 (pop_type): Use pop_type_0.
7489 * java-tree.h (pop_type_0): New declaration.
7490 * verify.c (verify_jvm_instructions): Check return instructions.
7492 * parse.y (patch_binop): Don't fold if non-constant and emiting
7495 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7497 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7499 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7500 (main_jcf): Don't define.
7501 (process_file): Don't set `main_jcf'.
7503 * java-tree.h (main_jcf): Don't declare.
7505 * jcf-parse.c (main_jcf): Add static definition.
7507 * lang.c (main_jcf): Don't define.
7509 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7511 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7513 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7515 * jcf-depend.c: Include "config.h", not <config.h>.
7517 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7520 * jcf-path.c: Include "config.h", not <config.h>.
7522 * lex.c: Don't include various system header files.
7523 (java_init_lex): Cast the argument of `bzero' to PTR
7525 * parse-scan.y (java_push_parser_context): Likewise.
7527 * parse.y (java_push_parser_context): Likewise.
7528 (patch_bc_statement): Match format specifier to variable argument.
7530 * xref.c: Don't include <stdio.h>.
7532 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7534 * parse.y (struct parser_ctxt *ctxp): Now global.
7535 (declare_local_variables): Use WFL compound value for the
7536 declaration source line value, when doing cross-referencing.
7538 1999-03-31 Tom Tromey <tromey@cygnus.com>
7540 * gjavah.c (print_field_info): Allow constants of other types.
7541 (print_include): Generate include when new name is proper prefix
7542 of already printed name.
7543 (add_namelet): Likewise.
7544 (cxx_keyword_subst): New function.
7545 (print_method_info): Use it.
7546 (print_field_name): New function.
7547 (get_field_name): New function.
7548 (print_field_info): Use get_field_name and print_field_name.
7550 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7552 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7553 'KR-C', so gperf uses the `const' keyword on strings.
7555 * keyword.gperf (java_keyword): Const-ify a char*.
7557 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * parse.y (patch_bc_statement): Fixed identation and a bogus
7562 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7564 * parse.y (patch_assignment): Allow static variables in other
7565 classes to be assigned.
7567 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7569 * class.c (maybe_add_interface): Remove unused variable
7571 (make_class_data): Use = for assignment, not ==. Likewise.
7572 (emit_register_classes): Remove unused variable `decl'.
7574 * lex.c: Fix comment so as not to contain an embedded `/*'.
7576 * verify.c (verify_jvm_instructions): Remove unused variable
7579 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7581 * parse.y (complete_loop_body): Rename to finish_loop_body.
7582 (complete_labeled_statement): Rename to finish_labeled_statement.
7583 (complete_for_loop): Rename to finish_for_loop.
7584 (complete_method_declaration): Rename to finish_method_declaration.
7586 * java-tree.h (continue_identifier_node): New global node.
7587 * decl.c: Define and initialize continue_identifier_node.
7588 * parse.y (generate_labeled_block): Remove - no longer needed.
7589 (build_loop_body): Use continue_identifier_node for continue block.
7590 (finish_labeled_statement): Also do pop_labeled_block actions.
7591 (java_complete_lhs): POP_LOOP even if error.
7592 (build_labeled_block): Special handling for continue_identifier_node.
7593 (patch_loop_statement): Re-organize.
7594 (patch_bc_statement): Re-write.
7596 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7598 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7599 using a WFL compound value.
7600 * parse.y (xref.h): Include.
7601 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7603 (register_fields): Set WFL compound value to lineno if doing
7605 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7607 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7608 * xref.h (expand_xref): Prototype renamed from xref_generate.
7610 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7613 (GET_CURRENT_BLOCK): New macro.
7614 * parse.y (current_static_block): New global variable.
7615 (method_body:): Define action.
7616 (complete_method_declaration): Set current_function_decl to NULL
7617 when work on the current method is done.
7618 (declare_local_variables): Use GET_CURRENT_BLOCK.
7619 (java_method_add_stmt): Likewise.
7620 (java_complete_expand_method): Disable the use of `this' when
7622 (enter_a_block): If no current method exist, use
7623 current_static_block to link static initializer blocks.
7624 (exit_block): Rewritten to use current_static_block when no current
7626 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7627 (patch_return): Forbid the use of `return' in static initializers.
7628 (patch_throw_statement): Fixed indentation. Issue specific error
7629 for uncaught thrown checked exception in static initializer
7630 blocks. Removed FIXME.
7632 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7634 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7635 Link gcj from gcc.o.
7637 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * parse.y (find_applicable_accessible_methods_list): When dealing
7640 with interface: ensure that a given interface or java.lang.Object
7641 are searched only once.
7643 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7645 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7647 * jcf-dump.c (print_access_flags): Add braces around if-else.
7649 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7652 * lex.c (build_wfl_node): Add static prototype.
7654 * lex.h (build_wfl_node): Remove static prototype.
7656 * parse.y: Include lex.c early enough to declare everything needed.
7657 Ensure calls to `build_wfl_node' pass the proper arguments.
7658 (create_class): Remove unused variable `super_decl'.
7659 (get_printable_method_name): Initialize variable `name'.
7661 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7663 * Changelog: Fixed 1999-03-22 typos.
7664 * lang.c (lang_decode_option): Fixed typo in error string in the
7667 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7669 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7671 * java-tree.h (flag_emit_xref): Declared extern.
7672 * lang.c (xref.h): Included.
7673 (flag_emit_xref): New global variable.
7674 (lang_decode_option): Added support for -fxref.
7678 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7680 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7683 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7685 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7686 $(srcdir)/../system.h and $(JAVA_TREE_H).
7687 (jcf-io.o): Depend on $(JAVA_TREE_H).
7688 (mangle.o): Likewise.
7690 * check-init.c (check_cond_init): Add static prototype.
7692 * class.c (build_java_method_type, hashUtf8String,
7693 make_field_value, get_dispatch_vector, get_dispatch_table,
7694 append_gpp_mangled_type, mangle_static_field): Likewise.
7695 (strLengthUtf8): Hide unused definition.
7696 (hashUtf8String): Const-ify.
7697 (make_field_value): Un-ANSI-fy.
7699 * constants.c: Move inclusion of jcf.h above java-tree.h.
7700 (set_constant_entry, find_class_or_string_constant,
7701 find_name_and_type_constant, get_tag_node,
7702 build_constant_data_ref): Add static prototype.
7704 * decl.c (push_jvm_slot, builtin_function,
7705 lookup_name_current_level): Likewise.
7706 (builtin_function): Const-ify.
7708 * except.c (expand_start_java_handler, expand_end_java_handler):
7709 Add static prototype.
7711 * expr.c (flush_quick_stack, push_value, pop_value,
7712 java_stack_swap, java_stack_dup, build_java_athrow,
7713 build_java_jsr, build_java_ret, expand_java_multianewarray,
7714 expand_java_arraystore, expand_java_arrayload,
7715 expand_java_array_length, build_java_monitor, expand_java_pushc,
7716 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7717 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7718 expand_compare, expand_test, expand_cond, expand_java_goto,
7719 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7720 expand_java_field_op, java_push_constant_from_pool): Likewise.
7722 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7723 (build_java_arraynull_check): Mark parameters `node' and `type'
7724 with ATTRIBUTE_UNUSED.
7725 (note_label): Likewise for parameter `current_pc'.
7726 (expand_java_call, expand_java_ret): Hide unused definition.
7728 * java-tree.h (make_class, build_constants_constructor,
7729 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7730 init_outgoing_cpool, register_class, emit_register_classes,
7731 java_layout_seen_class_methods): Prototype.
7732 (unicode_mangling_length): Const-ify.
7733 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7734 emit_unicode_mangled_name, format_int, format_uint,
7735 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7736 jcf_print_utf8_replace, open_class): Prototype.
7738 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7739 <stdio.h>. Include tree.h/java-tree.h.
7740 (utf8_equal_string usage, process_class): Add static prototype.
7741 (open_class): Don't prototype this here.
7742 (utf8_equal_string): Match arguments to format specifiers.
7743 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7744 TABLE_SWITCH, disassemble_method): Likewise.
7746 * jcf-io.c: Include tree.h/java-tree.h.
7747 (open_class, find_classfile, jcf_print_utf8,
7748 jcf_print_utf8_replace): Const-ify.
7750 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7751 parse_class_file): Add static prototype.
7752 (find_in_current_zip): Match definition to existing static
7755 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7756 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7757 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7758 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7759 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7760 generate_bytecode_return, perform_relocations, init_jcf_state,
7761 init_jcf_method, release_jcf_state, generate_classfile):
7762 Add static prototype.
7763 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7764 (make_class_file_name): Const-ify.
7766 * jcf.h (find_classfile): Const-ify.
7768 * jv-scan.c (reset_report): Remove prototype.
7770 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7771 (error): Rewrite to allow varargs.
7773 * lang.c (lang_f_options): Const-ify.
7775 * lex.c (java_parse_escape_sequence): Add static prototype.
7776 (java_allocate_new_line): Match definition to existing static
7779 * mangle.c Include tree.h/java-tree.h.
7780 (unicode_mangling_length, emit_unicode_mangled_name,
7781 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7783 * parse.h (jdep_code): Remove trailing comma in enumeration.
7784 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7785 (reset_report): Add prototype.
7787 * verify.c (push_pending_label, merge_types): Add static
7790 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7792 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7794 * parse.y (find_applicable_accessible_methods_list): Extend the
7795 search to superinterfaces when relevant.
7796 (search_applicable_methods_list): New function.
7798 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * class.c (unmangle_classname): Implemented stricter testing
7801 before setting the QUALIFIED_P flag on an identifier.
7803 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7805 * parse.y (java_complete_lhs): Call force_evaluation_order
7806 after patch_newarray.
7807 (patch_binop): Don't call fold if there are side effects.
7809 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * parse.y (java_stabilize_reference): Use save_expr instead of
7812 building a SAVE_EXPR node.
7813 (java_complete_lhs): Patch the resulting string of the `+='
7814 operator (if necessary) and complete the RHS after having built
7817 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7819 * class.c (make_class): Don't set CLASS_P here (because
7820 this function is also called by build_java_array_type).
7821 (push_class): Set CLASS_P here instead.
7822 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7824 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7825 context. If the context is class, perfer "super" over "synchronized".
7826 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7828 * parse.y (create_class): Don't call parser_check_super here;
7829 it is not robust. Always wait until later.
7831 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7832 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7834 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7836 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7837 * lex.h (UNGETC): Change misleading macro.
7839 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7841 * parse.y (java_stabilize_reference): Return NODE when patching a
7843 (java_complete_lhs): Put parenthesis around truth values.
7845 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7847 * class.c (layout_class_method): Don't make rtl for interface
7849 * parse.h (GET_TYPE_NAME): New macro.
7850 * parse.y (if_then_statement:): Fixed indentation.
7851 (if_then_else_statement:): Likewise.
7852 (for_statement:): Fixed spacing.
7853 (try_statement:): Fixed indentation.
7854 (create_interface): Don't force interfaces to be abstract.
7855 (method_header): Abstract methods are OK in interfaces.
7856 (declare_local_variables): Fixed typo in comment.
7857 (java_complete_expand_method): Fixed indentation.
7858 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7859 non accessible fields.
7860 (java_stabilize_reference): New function.
7861 (java_complete_lhs): Fixed indentation. Use
7862 java_stabilize_reference in compound assignement. Insert the
7863 cast. If not processing `+' fix string constants before processing
7866 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7868 * constants.c (find_class_or_string_constant): Cast variable `j'
7869 to a `jword' when comparing against one.
7871 * expr.c (java_lang_expand_expr): Remove unused variables
7872 `has_finally_p' and `op0'.
7874 * gjavah.c (print_field_info): Cast a value to jint when comparing
7875 against one. Likewise for a jlong.
7876 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7877 against a signed quantity.
7879 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7880 (print_signature): Don't needlessly dereference variable `str'
7882 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7883 `max_locals' with ATTRIBUTE_UNUSED.
7884 (jcf_parse_class): Likewise for variable `index'.
7886 * parse.h (reverse_jdep_list): Remove static prototype.
7888 * parse.y (build_jump_to_finally): Remove prototype and definition.
7889 (reverse_jdep_list): Add static prototype.
7891 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7892 `assignment' and `expr_decl'.
7894 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7896 1999-03-12 Andrew Haley <aph@cygnus.com>
7898 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7899 we'll need a directory separator and a null character.
7901 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7903 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7905 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7907 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7910 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7912 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7914 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7916 * class.c (layout_class_method): A static method in a base class
7917 is never overridden, so treat it like it doesn't exist.
7918 However, do complain about private non-static method overriding
7919 public static method.
7921 * parse.y: Don't set unused INITIALIZED_P flag.
7922 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7924 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7925 (build_array_from_name): Re-order &index[string] to &string[index].
7927 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7928 error_mark (it might catch more errors, but it is more likely to lose).
7930 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7932 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7933 (parse-scan.o): Depend on toplev.h.
7935 * class.c (make_method_value): Add prototype. Make it static.
7936 Remove unused second argument, caller changed.
7938 * expr.c (java_lang_expand_expr): Remove unused variable
7941 * java-tree.h: Don't prototype find_in_current_zip.
7942 Add prototypes for verify_constant_pool, start_java_method,
7943 end_java_method, give_name_to_locals, expand_byte_code,
7944 open_in_zip, set_constant_value, find_constant1, find_constant2,
7945 find_utf8_constant, find_string_constant, find_class_constant,
7946 find_fieldref_index, find_methodref_index, write_constant_pool,
7947 count_constant_pool_bytes and encode_newarray_type.
7949 * jcf-dump.c: Remove unused variable `LONG_temp'.
7951 * jcf-parse.c: Include parse.h.
7952 (jcf_parse_source): Remove unused parameter, all callers changed.
7953 (jcf_figure_file_type): Add static prototype.
7954 (find_in_current_zip): Likewise. Also remove unused parameter,
7955 all callers changed.
7956 (read_class): Initialize variable `saved_pos'.
7958 * jcf-reader.c (jcf_parse_preamble): Mark variables
7959 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7961 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7962 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7963 (java_parse_doc_section): Initialize variable `seen_star'.
7964 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7965 (java_lex_error): Mark parameters `msg' and `forward' with
7967 (java_get_line_col): Mark parameters `filename' and `line' with
7970 * parse-scan.y: Include toplev.h.
7971 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7973 * parse.h: use `struct JCF', not plain `JCF'.
7974 (java_parser_context_save_global, java_expand_classes
7975 java_parser_context_restore_global, java_parse): Add prototypes.
7977 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7980 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7982 * check-init.c (check_init): COPYN takes word count, not bit count.
7984 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7986 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7987 explicit build_decl. (Avoids crash in reload when optimizing.)
7989 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7991 * decl.c (complete_start_java_method): Handle synchronized method
7992 even when compiling from bytecode.
7994 1999-02-26 Tom Tromey <tromey@cygnus.com>
7996 * gjavah.c (add_class_decl): Only generate `#include' if outer
7997 class is not the name of the class we are processing. Correctly
7998 append `.h' in #include.
7999 (process_file): Clean up newlines around generated `#include's.
8000 (decode_signature_piece): Correctly handle inner classes.
8001 (struct include): New structure.
8002 (all_includes): New global.
8003 (print_include): New function.
8004 (add_class_decl): Use it.
8005 (process_file): Likewise.
8006 (add_class_decl): Generate include for java-array.h if array
8008 (process_file): Don't generate java-array.h include.
8010 * gjavah.c (add_namelet): Check for standard package names here.
8011 (add_class_decl): Don't check for standard package names here.
8013 1999-02-25 Tom Tromey <tromey@cygnus.com>
8015 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
8016 When reading a zip file, only use strncmp if both strings are
8017 bigger than the buffer length. Initialize `k' when looping
8020 1999-02-24 Tom Tromey <tromey@cygnus.com>
8022 * gjavah.c (struct namelet): New structure.
8023 (add_namelet): New function.
8024 (print_namelet): New function.
8025 (print_class_decls): Use add_namelet and print_namelet to generate
8026 namespaces and not classes.
8027 (method_printed): New global.
8028 (HANDLE_END_METHOD): Examine method_printed.
8029 (print_method_info): Set method_printed when required. Print
8030 error if function to be ignored is marked virtual. Handle $finit$
8032 (METHOD_IS_FINAL): New macro.
8033 (print_field_info): Use it.
8034 (HANDLE_METHOD): Clear method_printed.
8035 (method_pass): New global.
8036 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
8037 (process_file): Do two passes over both fields and methods.
8038 (HANDLE_METHOD): Examine method_pass.
8040 (add_class_decl): New function.
8041 (print_class_decls): Don't scan over entire constant pool.
8043 1999-02-23 Tom Tromey <tromey@cygnus.com>
8045 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
8046 disable linking in that case.
8048 1999-02-20 Tom Tromey <tromey@cygnus.com>
8050 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
8053 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
8055 * decl.c (build_result_decl), java-tree.h: New method.
8056 (complete_start_java_method): Handle synchronized methods.
8057 Don't build DECL_RESULT here. (Ordering dependency problem.)
8058 (start_java_method): Call build_result_decl here instead ...
8059 * parse.y (java_complete_expand_method): ... and here.
8060 (expand_start_java_method): Don't call complete_start_java_method here.
8061 (java_complete_expand_method): Call it here instead.
8062 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
8063 * java-tree.h: ... here.
8065 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
8066 * parse.y (java_complete_lhs): Don't call force_evaluation_order
8067 for ARRAY_REF - it doesn't work when array bounds are checked.
8068 (patch_array_ref): Handle it here instead.
8070 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
8072 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
8074 Force left-to-right evaluation of binary operations etc.
8075 * expr.c (force_evaluation_order), java-tree.h: New function.
8076 * parse.y (java_complete_lhs): Pass binary operations, procedure
8077 calls, and ARRAY_REFs to force_evaluation_order.
8078 (various): Set TREE_SIDE_EFFECTS more carefully.
8080 Tolerate random (non-UTF8) encoding in comments without complaining.
8081 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
8082 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
8084 * parse.y (resolve_qualified_expression_name): Handle error_mark.
8085 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
8087 * parse.y (java_complete_lhs): Ignore an empty statement in a
8088 COMPOUND_EXPR. Don't complain about empty statement after return.
8090 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
8092 * parse.y (obtain_incomplete_type): Don't wrap unknown types
8093 in TREE_LIST - just chain the POINTER_TYPEs together.
8094 (resolve_class): If type already resolved, return decl.
8095 After resolving, update TREE_TYPE(class_type), and name (if array).
8096 * parse.h (do_resolve_class), parse.y: Make non-static.
8097 * class.c (maybe_layout_super_class): Take this_class argument.
8098 Do do_resolve_class if necessary.
8099 (layout_class, layout_class_methods): Adjust calls appropriately.
8100 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8101 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
8102 * typeck.c (build_java_array_type): Don't call layout_class.
8104 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8106 * parse.y (check_pkg_class_access): Allow private class access
8107 within the same package.
8108 (strip_out_static_field_access_decl): New function.
8109 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8110 operator argument before testing its nature.
8112 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8114 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8115 (TRY_EXPR): Simplify - it no longer has a finally clause.
8116 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8117 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8118 * expr.c (java_lang_expand_expr): Likewise.
8119 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8120 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8121 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8122 (build_try_statement): Remove finally parameter and handling.
8123 (build_try_finally_statement): New function.
8124 (patch_try_statement): No longer need to support finally clause.
8125 (try_statement): Update grammar action rules.
8126 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8127 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8129 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8131 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8132 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8134 1999-02-17 Andrew Haley <aph@cygnus.com>
8136 * class.c (build_utf8_ref): Back out broken patch which was
8137 intended to to output signatures using '.' as a separator.
8139 * class.c (make_class_data): Output signatures using '.' as a
8140 separator, rather than '/'.
8141 (mangled_classname): Likewise.
8142 (make_field_value): Likewise.
8143 (make_method_value): Likewise.
8144 * constants.c (alloc_class_constant): Likewise.
8145 * expr.c (build_invokeinterface): Likewise.
8147 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8149 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8150 of an ancient workaround.
8152 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8154 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8157 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * lex.c (yylex): Encode \0 as UTF8.
8161 1999-02-10 Tom Tromey <tromey@cygnus.com>
8163 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8164 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8165 (libgcj_zip): Renamed.
8166 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8168 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8170 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8171 (GC_NAME): Renamed -lgc to -lgcjgc.
8173 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * lex.c (java_lang_cloneable): Initialize.
8176 * parse.y (java_lang_cloneable): New static variable.
8177 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8178 doing one more qualification round.
8179 (valid_ref_assignconv_cast_p): Reject null source or
8180 destination. Allow an array to be cast into java.lang.Cloneable.
8181 (patch_cast): Swapped two first arguments to first call to
8182 valid_ref_assignconv_cast_p.
8184 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8186 * parse.h: DECL_P renamed JDECL_P.
8187 * parse.y: DECL_P replaced by JDECL_P.
8188 (build_array_from_name): Always use pointer's type.
8189 (patch_bc_statement): Extra code to search continue target in a
8190 for loop. Fixed comments. Continue target is current loop when
8193 1999-02-05 Andrew Haley <aph@cygnus.com>
8195 * class.c (make_class_data): The superclass of an interface should
8196 be null, not class Object.
8198 * lex.c (java_lex): Sign extend hex literals.
8200 1999-02-04 Andrew Haley <aph@cygnus.com>
8202 * class.c (build_utf8_ref): Output signatures using '.' as a
8203 separator, rather than '/'.
8204 (make_class_data): Likewise.
8206 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8208 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8209 mkstemp.o. Get them from libiberty now.
8211 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8213 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8215 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8217 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8220 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8222 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8223 * jcf-write.c (generate_bytecode_return): New function.
8224 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8226 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8227 generate special [fd]const_[01] instructions.
8229 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8231 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8232 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8234 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8236 * parse.y (patch_method_invocation): Handle calling static methods,
8237 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8239 * parse.y (java_complete_lhs): Don't complain about unreachable
8240 exit condition in a do-while statement.
8242 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8244 * lex.c (java_read_char): Fixed utf8 decoding.
8245 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8247 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8248 comments. Local variable `all_primitive' is gone. Broadened
8249 acceptance of `0' to floating point targets. `long' can now be
8250 widened to `double' or `float'.
8251 (valid_method_invocation_conversion_p): Added leading
8252 comment. Fixed tabulation.
8253 (build_string_concatenation): Optimize out left or right empty
8256 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8258 * jcf-write.c (localvar_alloc): Only emit entry for
8259 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8260 (generate_bytecode_insns): Only call put_linenumber if
8261 debug_info_level > DINFO_LEVEL_NONE.
8262 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8263 is specified, add -g1 (for compatibility wih javac).
8265 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8267 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8268 gjavah.o, check-init.o, jv-scan.o
8270 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8272 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8274 * gjavah.c: Include config.h and system.h.
8276 * javaop.h (inline): Don't define, its handled by system.h.
8277 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8278 from `inline' to `static inline'.
8280 * jcf.h (inline): Don't define, its handled by system.h.
8282 * lex.c (inline): Likewise.
8284 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8286 * lang-specs.h: Map -Qn to -fno-ident.
8288 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8290 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8292 1999-01-29 Tom Tromey <tromey@cygnus.com>
8294 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8295 then cast it to Object before calling `append' method.
8297 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8299 * check-init.c (check_bool2_init, check_bool_init, check_init):
8300 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8301 * jcf-write.c (generate_bytecode_insns): Likewise.
8303 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8305 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8306 * parse.y (patch_cast): Allow a boolean to be cast into a
8309 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8311 * parse.y: (class_declaration:): Fixed indentation.
8312 (class_member_declaration:): Extra `;' after field declaration now
8314 (interface_declaration:): Removed debug messages in error reports.
8315 (patch_binop): Nodes created and returned inherit the orignal
8316 node's COMPOUND_ASSIGN_P flag value.
8317 (patch_cast): Fix cast from char to floating point.
8319 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8321 * except.c, java-except.h (expand_resume_after_catch): new
8323 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8324 to branch back to main flow of control after a catch block.
8326 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8328 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8329 $(srcdir)/../system.h.
8330 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8331 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8332 (jcf-write.o): Likewise.
8333 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8334 (mangle.o): Depend on $(srcdir)/../toplev.h.
8335 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8336 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8338 * class.c: Include output.h and parse.h.
8339 (mangled_classname): Add the `const' keyword to a char*.
8340 (find_named_method): Hide unused function definition.
8341 (build_utf8_ref): Change type of variable `c' to unsigned char.
8342 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8343 (build_class_ref): Add the `const' keyword to a char*.
8344 (layout_class_method): Remove unused variable `buf'.
8346 * decl.c (find_local_variable): Remove unused variable `rtl'.
8347 (pushdecl): Likewise for variables `different_binding_level' and
8349 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8350 (maybe_build_cleanup): Likewise for parameter `decl'.
8352 * except.c (expand_start_java_handler): Mark parameter `range'
8353 with ATTRIBUTE_UNUSED.
8355 * expr.c: Include except.h.
8356 (pop_type): Remove unused variable `i'.
8357 (pop_value): Likewise for variables `n_words' and `i'.
8358 (expand_java_arrayload): Likewise for variable `convert'.
8359 (java_lang_expand_expr): Likewise for variables `op0', `type',
8360 `mode', `unsignedp', `node' and `elements'.
8361 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8363 (process_jvm_instruction): Add a `const' qualifier to a char*.
8365 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8366 (temp_directory): Likewise.
8367 (print_c_decl): Likewise.
8368 (print_method_info): Likewise.
8369 (decode_signature_piece): Likewise.
8370 (print_mangled_classname): Likewise.
8372 * java-except.h: Provide prototypes for maybe_start_try,
8373 maybe_end_try and add_handler.
8375 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8376 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8377 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8378 init_expr_processing, push_super_field, init_class_processing,
8379 can_widen_reference_to, class_depth, verify_jvm_instructions,
8380 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8381 set_local_type, merge_type_state, push_type, load_type_state,
8382 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8383 emit_unicode_mangled_name): Add prototypes.
8385 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8386 (print_signature_type): Use ISDIGIT, not isdigit.
8387 (print_signature): Remove unused variable `j'.
8389 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8390 int when comparing against one.
8392 * jcf-parse.c: Include toplev.h.
8394 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8395 (localvar_free): Remove unused variable `i'.
8396 (generate_bytecode_conditional): Likewise for variable `kind'.
8398 * jv-scan.c: Include config.h and system.h. Remove redundant
8399 OS header and gansidecl.h includes.
8400 (warning): Add the `const' keyword to a char*. Also add
8401 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8402 __STDC__, when determining whether to use ANSI-isms.
8403 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8404 (xmalloc): Don't redundantly prototype here.
8405 (main): Remove unused parameter `envp'. Also fix the arguments
8406 passed to function `fatal' to match the format specifier.
8408 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8410 * mangle.c: Include toplev.h.
8411 (emit_unicode_mangled_name): Declare parameter `len'.
8413 * parse.y (parse_warning_context): Add the `const' keyword to a
8414 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8415 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8416 (issue_warning_error_from_context): Add the `const' keyword to
8418 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8419 not `__STDC__' for whether to use ANSI-isms.
8421 * typeck.c (incomplete_type_error): Mark parameters `value' and
8422 `type' with ATTRIBUTE_UNUSED.
8423 (parse_signature_type): Use ISDIGIT, not isdigit.
8425 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8426 (verify_jvm_instructions): Likewise. Remove unused variables
8427 `field_name' and `default_val'.
8429 * zextract.c: Include config.h and system.h. Remove redundant
8432 * zipfile.h: Prototype `read_zip_archive'.
8434 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8436 * typeck.c (convert): Allow conversions to void type: some
8437 optimizations in gcc do this.
8439 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8441 * typeck.c (convert_ieee_real_to_integer): New function.
8442 (convert): When not using fast-math and using hardware fp, convert
8443 an IEEE NaN to zero.
8445 1999-01-18 Andrew Haley <aph@cygnus.com>
8447 * parse.y (patch_binop): Do a type conversion from signed to
8448 unsigned and then back to signed when a ">>>" is found.
8450 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8452 * java-tree.h: (check_for_initialization): Added prototype.
8453 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8454 * parse.y (do_resolve_class): Removed unused locals.
8455 (read_import_dir): Likewise.
8456 (resolve_qualified_expression_name): Array creation
8457 expressions are valid primary expressions.
8458 (qualify_ambiguous_name): Likewise.
8459 (patch_synchronized_statement): Removed unused local.
8461 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8463 * Makefile.in (zextract.o): Add dependencies.
8465 * Makefile.in: Do not put ^Ls at the start of a line.
8467 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8469 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8470 sub-type the result of the call that gets the exception value.
8472 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8473 don't call finish_class.
8475 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8476 clear found before continuing.
8478 * verify.c (verify_jvm_instructions): On an array load, allow
8479 and handle top of stack to be TYPE_NULL.
8481 * gjavah.c (generate_access): Translate Java package private or
8482 protected access to C++ public, but with a comment.
8484 1999-01-13 Andrew Haley <aph@cygnus.com>
8486 * expr.c (generate_name): Name prefix changed to avoid clashes
8487 with assembler temp labels.
8489 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8490 MODIFY_EXPR. Without this, code for the assignement may not be
8491 generated at all and the synchronized statement will read an
8492 uninitialized variable.
8494 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * class.c (maybe_layout_super_class): Fixed returned value.
8497 * lex.c: Added 1999 to the copyright.
8498 (java_init_lex): Initialize java_lang_imported.
8499 * lex.h: Added 1999 to the copyright.
8500 * parse.h: Added 1999 to the copyright.
8501 (REGISTER_IMPORT): Fixed typo in trailing macro.
8502 (CURRENT_OSB): New macro.
8503 (struct parser_ctxt): New fields osb_depth, osb_limit.
8504 * parse.y (java_lang_id): New global variable.
8505 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8506 (array_creation_expression:): Use CURRENT_OSB.
8507 (dims:): Uses a stack to keep track of array dimensions.
8508 (cast_expression:): Use CURRENT_OSB.
8509 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8511 (register_fields): Fixed typos in comment.
8512 (check_method_redefinition): Fixed comment indentation.
8513 (java_check_regular_methods): Set saved found wfl to NULL after
8514 having reinstalled it in the previously found DECL_NAME.
8516 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8518 * gjavah.c (java_float_finite): Use a union to do type punning.
8519 (java_double_finite): Likewise.
8521 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8523 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8524 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8525 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8526 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8527 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8528 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8530 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8532 * check-init.c (check_init): If compiling to native, we don't
8533 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8535 1999-01-08 Tom Tromey <tromey@cygnus.com>
8537 * parse-scan.y (variable_declarator_id): Set or increment
8539 (bracket_count): New global.
8540 (formal_parameter): Handle case where bracket pairs trail variable
8543 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8545 * jcf-parse.c (yyparse): variable len changed from a char to an
8546 int to prevent overflow.
8548 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8550 * java-tree.h: Declare read_class.
8551 * jcf-parse.c (read_class): New function.
8552 (load_class): Now just call read_class.
8554 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8555 * jcf-parse.c (parse_source_file): Declare save_error_count,
8556 which is needed by java_parse_abort_on_error macro,
8557 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8559 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8560 constructor, if initializing a static field.
8561 (patch_new_array_init): Set TREE_CONSTANT if it is.
8562 * expr.c (java_lang_expand_expr): For a static array constructor
8563 of primitive elements, allocate the array itself statically.
8564 Disabled until we can set the vtable field statically.
8566 * check-init.c: New file. Checks for definite assignment.
8567 * Makefile.in (JAVA_OBJS): Add check-init.o.
8568 * parse.y (java_complete_expand_method): Call check_for_initialization.
8569 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8571 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8573 * parse.y : include system.h instead of including
8574 standard headers directly with the exception of <dirent.h>.
8576 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8578 * lex.h: Moved static function declarations to lex.c,
8579 to shut up some -Wall warnings.
8580 * lex.c: Static function declarations moved here.
8581 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8583 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8585 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8587 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8589 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8590 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8592 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8593 (localvar_alloc): Change return type to void,
8594 (emit_unop): Remove unused variable size.
8596 * jcf-write.c (struct jcf_block): Add new union.
8597 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8598 (call_cleanups): New functions.
8599 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8600 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8601 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8602 * lang.c (lang_init): Call using_eh_for_cleanups.
8603 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8604 completing operands to patch_synchronized_statement.
8605 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8606 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8607 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8609 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8611 * Make-lang.in: Comment out control-Ls; they upset some makes.
8613 1998-12-18 Tom Tromey <tromey@cygnus.com>
8615 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8618 1998-12-17 Tom Tromey <tromey@cygnus.com>
8620 * parse.y (DIR_SEPARATOR): New define.
8621 (check_class_interface_creation): Use it.
8623 * parse-scan.y (report_main_declaration): Recognize
8624 `java.lang.String' in argument to main.
8626 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8628 * parse.y (create_interface): Remove bogus test.
8630 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8632 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8633 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8635 1998-12-16 Tom Tromey <tromey@cygnus.com>
8637 * parse-scan.y (qualified_name): Use correct sprintf format.
8639 1998-12-15 Tom Tromey <tromey@cygnus.com>
8641 * gjavah.c (print_field_info): Changed how most negative number is
8644 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8646 * parse.y (fold_constant_for_init): New function.
8647 (resolve_expression_name): Don't replace static final
8648 constant-initialized fields by its value.
8649 (java_complete_lhs): New. Same as java_complete_tree, except does
8650 not replace static final constant-initialized fields by their values.
8651 (register_fields): If there is an initializer, set DECL_INITIAL and
8652 MODIFY_EXPR_FROM_INITIALIZATION_P.
8653 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8654 Only call patch_initialized_static_field if
8655 MODIFY_EXPR_FROM_INITIALIZATION_P.
8656 (patch_initialized_static_field): If not valid constant, clear
8659 * parse.y (lookup_field_wrapper): Fix thinko.
8661 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8662 set and restore global lineno.
8664 1998-12-14 Tom Tromey <tromey@cygnus.com>
8666 * gjavah.c (print_field_info): If value to print is the smallest
8667 value of its size, then print as hex to avoid later warnings from
8670 1998-12-14 Tom Tromey <tromey@cygnus.com>
8672 * gjavah.c (decompile_method): Decompile `return null'.
8673 (process_file): Generate `#pragma interface'.
8674 (method_declared): New global.
8675 (print_method_info): Set it.
8676 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8677 (print_method_info): Handle abstract methods.
8679 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8681 * parse.y (patch_method_invocation): If class_decl is null
8682 (e.g. an array type), use original type.
8684 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8685 errors about uncaught exception from clone (of array, specifically).
8687 1998-12-13 Tom Tromey <tromey@cygnus.com>
8689 * gjavah.c (decompile_method): Handle all types of `return'
8690 opcode. Decompile `return this' and `return'.
8691 (method_access): New global.
8692 (print_method_info): Set it.
8693 (decompile_method): Don't decompile a synchronized method.
8695 1998-12-13 Tom Tromey <tromey@cygnus.com>
8697 * jcf-reader.c (jcf_parse_one_method): Recognize
8699 * gjavah.c (HANDLE_END_METHOD): New macro.
8700 (HANDLE_CODE_ATTRIBUTE): New macro.
8701 (decompile_method): New function.
8702 (print_method_info): Don't print `;\n' at end of function decl.
8703 Include java-opcodes.h.
8704 (decompiled): New global.
8706 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8708 * class.c (build_class_ref): Handle PRIMTYPE.class if
8709 flag_emit_class_files.
8710 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8711 if flag_emit_class_files.
8712 * parse.y (java_complete_tree): Pre-liminary support for
8713 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8715 * parse.y (patch_synchronized_statement): Don't call monitorexit
8716 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8718 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8720 * zipfile.h (opendir_in_zip): New declaration.
8721 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8722 (opendir_in_zip): New function, using code from open_in_zip.
8723 (open_in_zip): Call opendir_in_zip.
8724 (find_class): Remove no-longer-used do_class_file parameter,
8725 but add source_ok parameter. Change logic so if we find a .java file,
8726 we don't look for .class in later classpath emtries.
8727 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8728 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8729 * gjavah.c: Update call to find_class.
8730 * jcf-dump.c: Likewise.
8732 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8733 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8734 nothing if body is empty_stmt_node.
8735 Various little fixes so SP gets correctly adjusted.
8736 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8737 For CALL_EXPR, test if static first.
8738 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8739 such as the ones we create for Object and Class.
8740 Set and restore current_function_decl.
8741 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8742 (note_possible_classname): New function.
8743 (read_import_entry): Removed. Merged with read_import_dir.
8744 (read_import_dir): Don't call find_class - that only gives us
8745 the first classpath entry having the needed package.
8746 Use the struct buffer data structure from buffer.h.
8747 (read_import_dir, find_in_imports_on_demand): The remembered
8748 class names now use '.' (not '/') as package separator.
8750 * parse.y (java_complete_expand_methods): Call write_classfile
8751 here, and not in java_expand_classes (which only gets first class).
8753 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8756 (register_fields): If a static fields has an initializer, just
8757 chain it on ctxp->static_initialized, and handle later.
8758 (java_complete_expand_methods): Force <clinit> first.
8759 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8760 - it's already been completed.
8761 (patch_initialized_static_field): New function.
8762 (java_complete_field): Call it.
8764 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8766 * expr.c (encode_newarray_type, build_new_array): New functions.
8767 * java-tree.h: Declare build_new_array.
8768 * jcf-write.c (patch_newarray): Use build_new_array.
8770 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8771 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8773 * parse.y (patch_new_array_init): Re-organize.
8774 Now is passed the actual array (pointer) type of the value.
8775 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8776 (patch_array_constructor): Removed - merged into patch_new_array_init.
8777 (java_complete_tree): Update patch_new_array_init.
8779 * jcf-write.c (find_constant_index): New function.
8780 (generate_bytecode_insns): Use find_constant_index.
8781 (generate_classfile): Use find_constant_index for ConstantValue.
8783 1998-12-11 Tom Tromey <tromey@cygnus.com>
8785 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8786 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8787 * class.c (make_class_data): Renamed dtable -> vtable, and
8788 dtable_method_count -> vtable_method_count.
8790 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8792 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8793 global variables, initialized.
8794 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8795 Declared new global variables.
8796 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8797 double_zero_node, integer_zero_node upon direct matching.
8798 * parse.y (purify_type_name): Added function prototype.
8799 (duplicate_declaration_error_p): Consider new_type as potentially
8800 being a incomplete type. Use purify_type_name on type string.
8801 (method_header): saved_type: unused variable removed. Don't figure
8802 return type if method name is invalid.
8803 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8804 processed by patch_unaryop.
8805 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8806 increment/decrement node into its original type after binary
8807 numeric promotion on its operands.
8809 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8811 * parse.y (array_initializer:): Array init operand is NULL_TREE
8812 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8813 now an error. Fixed indentation problems.
8814 (patch_string): Handle error_mark_node as an argument.
8815 (patch_new_array_init): Fixed indentation problems.
8816 (array_constructor_check_entry): Removed check on null wfl_value.
8817 Return an error if wfl_value's walk returns an error.
8819 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8821 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8822 * lex.c (java_lex): Remember column position before advancing one
8823 token. Retain location information on OCB_TK.
8824 * lex.h (typedef struct java_lc): Added new field.
8825 * parse.h (GET_SKIP_TYPE): New macro.
8826 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8827 * parse.y (build_new_array_init, patch_new_array_init,
8828 patch_array_constructor, maybe_build_array_element_wfl,
8829 array_constructor_check_entry): New function prototypes.
8830 (switch_block:): Tagged <node>.
8831 (OCB_TK): Tagged <operator>.
8832 (array_initializer:): Installed actions.
8833 (variable_initializer): Build location information on element if
8835 (switch_statement:): Fixed indentation typo.
8836 (switch_block:): Redefined default action.
8837 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8838 (patch_assignment): Removed duplicate code.
8839 (maybe_build_array_element_wfl, build_new_array_init,
8840 patch_new_array_init, patch_array_constructor,
8841 array_constructor_check_entry): New functions.
8843 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8845 * parse.y (array_initializer): Tagged <node>.
8846 (variable_initializer:): Use default rule.
8847 (array_initializer:): Defined actions.
8848 (variable_initializers:): Likewise.
8849 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8850 non-static field accesses.
8851 (patch_invoke): Fixed indentation typo.
8852 (java_complete_tree): Likewise.
8853 (build_labeled_block): Changed leading comment. Generate an error
8854 in case of duplicate loop labels.
8855 (patch_conditional_expr): Patch results of string concatenation
8858 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8860 * constants.c (find_methodref_index): When the class is an interface,
8861 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8863 * decl.c (finit_identifier_node): Use "$finit$", rather than
8864 "<finit>" (which Sun's verifier rejects).
8865 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8866 (generate_field_initialization_code): Removed.
8867 (fix_constructors) Don't add call to $finit$ here (wrong order).
8868 (patch_method_invocation): Add $finit$ call here.
8870 * java-tree.h (CALL_USING_SUPER): New macro.
8871 * parse.y (patch_invoke): Remove im local variable.
8872 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8873 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8874 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8876 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8878 * parse.y (java_complete_tree): Don't complain about unreachable
8879 statement if it is empty_stmt_node.
8881 * jcf-write.c (find_constant_wide): New function.
8882 (push_long_const): Use find_constant_wide.
8884 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8885 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8886 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8887 Emit invokeinterface when calling an interface method.
8888 Emit invokespecial also when calling super or private methods.
8890 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8892 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8894 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8896 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8898 * java-tree.h (java_layout_seen_class_methods): New function
8900 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8901 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8902 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8903 * parse.y (method_declarator:): Defined action.
8904 (issue_warning_error_from_context): input_filename saved, set to
8905 the appropriate value and restored after java_error is called.
8906 (build_unresolved_array_type): Fixed comment.
8907 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8908 (method_header): Deal with return type the same way type are
8909 handled for fields and method's parameters and local variables
8911 (check_method_redefinition): Removed extra CR.
8912 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8913 (java_layout_seen_class_methods): New function.
8914 (java_layout_classes): Call java_layout_seen_class_methods.
8916 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8918 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8920 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8922 * jcf-dump.c (main): Fix error message.
8923 * jcf-path.c (add_entry): Style fix.
8925 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8927 * class.c (layout_class_method): Call build_java_argument_signature
8928 on constructors too.
8929 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8930 (patch_method_invocation): Define a primary when resolving an
8931 expression name. Augmented comment on code checking illegal `this'
8932 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8934 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8936 * class.c (layout_class_method): Don't report error on non-static
8937 overriding static if the method is private.
8938 * java-tree.h (finish_class): Prototype added.
8939 * lex.c (java_get_line_col): Handle col argument -2 value.
8940 * parse.h: All static method declarations moved to parse.y.
8941 * parse.y: Now contains all static method declarations previously
8943 (find_expr_with_wfl, missing_return_error,
8944 unreachable_stmt_error): New functions.
8945 (java_get_real_method_name): Identify constructors bearing class
8946 names in source code compiled classes only.
8947 (java_complete_expand_methods): Call missing_return_error.
8948 (invocation_mode): Private methods invoked as static methods.
8949 (java_complete_tree): Call unreachable_stmt_error.
8951 1998-12-01 Tom Tromey <tromey@cygnus.com>
8953 * Makefile.in (+target): Removed.
8954 (+xmake_file): Likewise.
8955 (+tmake_file): Likewise.
8956 (.NOEXPORT): Removed duplicate.
8958 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8960 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8962 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8964 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8965 libiberty.h. Provide an xmalloc definition.
8967 * jvspec.c: Remove the xmalloc prototype.
8969 * parse-scan.y: Include config.h and system.h. Don't include
8970 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8971 Provide an xstrdup definition.
8973 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8975 * jcf-path.c (add_entry): Recognize ".jar" too.
8976 * lang-specs.h: Likewise.
8978 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8980 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8981 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8983 * jcf-write.c (generate_bytecode_insns):
8984 Handle pre/post-increment/decrement of long.
8986 * jcf-write.c (generate_bytecode_insns):
8987 Handle missing exception handler (finally for synchronized).
8989 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8991 * java-tree.h (end_params_node): Declare global.
8992 * decl.c (end_params_node): New global.
8993 (init_decl_processing, start_java_method): Use end_params_node for
8994 end of list of parameter types. Follows correct gcc conventions.
8995 * expr.c (pop_argument_types, pop_arguments): Likewise.
8996 * lang.c (put_decl_node): Likewise.
8997 * typeck.c (various places): Likewise.
8998 * class.y (various places): Likewise.
8999 * parse.y (various places): Likewise.
9001 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
9002 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
9004 * class.c: Add #include flags.h, remove no-longer needed declaration.
9006 * class.c (layout_class_method): Remove commented-out code, re-format.
9007 Don't add vtable entry (or index) for private methods.
9008 * expr.c (expand_invoke): A private method is implicitly final.
9009 * class.c (make_class_data): If inlining or optimizing,
9010 skip private methods.
9012 * class.c (finish_class): New function. Calls existing methods,
9013 but alls emits deferred inline functions.
9014 * jcf-parse.c (parse_class_file): Call finish_class.
9015 * parse.y (java_complete_expand_methods): Likewise.
9017 * expr.c (build_java_binop): Explicit default, to silence -Wall.
9019 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
9021 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
9023 * jcf-write.c (generate_bytecode_conditional): Fix typo.
9025 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
9027 * (generate_classfile): Always write class access flag with
9030 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9032 * class.c (maybe_layout_super_class): New function.
9033 (layout_class): Reorganized. Loop on class methods dispatched into
9034 a new function. Call maybe_layout_super_class.
9035 (layout_class_methods, layout_class_method): New functions.
9036 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
9038 (expand_invoke): Likewise.
9039 * java-tree.h (all_class_list): New global variable declared.
9040 (layout_class_methods, layout_class_method): New function
9042 (LAYOUT_SEEN_CLASS_METHODS): New macro.
9043 * jcf-parse.c (all_class_list): New global variable.
9044 (load_class): Extended what class_or_name can be. Use parser
9045 context mechanism to save globals before calling jcf_parse.
9046 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
9047 is set on the file name.
9048 (jcf_parse): Layout class methods when Object is loaded, otherwise
9049 record class in all_class_list for delayed method layout.
9050 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
9051 * lang.c (put_decl_node): Decode <init> into the decl context
9053 * lex.c (java_allocate_new_line): Use xmalloc.
9054 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
9055 pointers, not TREE_LIST elements.
9056 (struct parser_ctxt): Fixed comment indentations, added comments
9057 and reordered some fields.
9058 (java_check_methods): Function prototype removed.
9059 * parse.y (java_push_parser_context): Use xmalloc.
9060 (java_parser_context_restore_global): Pop extra pushed ctxp only
9061 when there's nothing next.
9062 (maybe_create_class_interface_decl): Fixed comment, add new
9063 created class decl to all_class_list.
9064 (method_header): Use GET_REAL_TYPE on argument's types.
9065 (method_declarator): Use GET_REAL_TYPE, change type to the real
9066 type in TREE_LIST dependency node. Build argument list with the
9068 (create_jdep_list): Use xmalloc. Removed allocation error message.
9069 (obtain_incomplete_type): Fixed leading comment. Broadened
9070 incoming argument meaning.
9071 (register_incomplete_type): Use xmalloc. Removed allocation error
9073 (safe_layout_class): Fixed leading comment.
9074 (jdep_resolve_class): Reversed if statement condition and switch
9076 (resolve_and_layout): Fixed leading comment. Broadened incoming
9078 (complete_class_report_errors): New local variable name, for
9079 clarity. purify_type_name used for all error cases.
9080 (java_get_real_method_name): Stricter check on constructors.
9081 (java_check_regular_methods): Reverse methods list only if not
9082 already laid out. Layout artificial constructor.
9083 (java_check_methods): Deleted.
9084 (source_start_java_method): Obtain incomplete type for patchable
9086 (java_layout_classes): Fixed leading comment. Use
9087 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
9088 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
9089 before returning. Fixed comments.
9090 (java_expand_classes): Check for errors up front.
9091 (patch_method_invocation): Class to search is resolved and laid
9094 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
9096 * expr.c (java_lang_expand_expr): Add missing emit_queue.
9098 * javaop.h (int8): Removed - not used.
9099 (jbyte): Redefine portably with correct signedness.
9101 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
9103 * jcf-write.c (generate_bytecode_insns): Fix typo
9104 OPCODE_getstatic to OPCODE_getfield.
9106 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9107 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9108 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9110 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9112 * jcf-parse.c (jcf_parse_source): Function returned type is
9113 void. Added prototype.
9114 (jcf_parse): Function returned type is void.
9115 (yyparse): Remove call to fclose on the last parsed file.
9117 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9119 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9121 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9122 (layout_class): Cope with methods featuring WFL in decl names.
9123 * decl.c (unqualified_object_id_node): New global variable,
9125 (build_decl_no_layout): Removed.
9126 * expr.c (build_primtype_type_ref): Handle Double.
9127 (java_lang_expand_expr): Fixed indentations.
9128 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9129 (flag_wall, flag_redundant, flag_not_overriding,
9130 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9131 variable declarations.
9132 (build_decl_no_layout): Removed prototype.
9133 (java_get_real_method_name): Added prototype.
9134 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9135 (java_parse_abort_on_error): Macro now just returns.
9136 * jcf-parse.c (jcf_parse_source): Check fclose returned
9137 value. Call emit_register_classes if java_report_errors returns
9139 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9140 flag_static_local_jdk1_1): New integer flags.
9141 (lang_decode_option): New flags set here.
9142 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9143 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9144 the flag_redundant variable.
9145 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9146 when parsing java.lang.Object class.
9147 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9149 (resolve_qualified_expression_name): Fixed indentation.
9150 (patch_array_ref): Changed prototype.
9151 (not_initialized_as_it_should_p): Prototype removed.
9152 (java_report_errors): Added function prototype.
9153 * parse.y (formal_parameter:): Changed error message for not yet
9154 supported final parameters.
9155 (class_type_list:): Set both PURPOSE and VALUE of created
9156 TREE_LIST to be class_type.
9157 (primary_no_new_array:): Handle class literals on primitive types.
9158 (parse_warning_context): Reinstalled correct force_error and
9159 do_warning flags setups.
9160 (java_report_errors): Changed prototype. Return java_error_count
9162 (variable_redefinition_error): Consider treating variable type as
9164 (create_interface): Warn about redundant abstract modifier if
9165 flag_redundant is set. Changed error message.
9166 (lookup_field_wrapper): Save/restore globals before/after looking
9168 (duplicate_declaration_error_p): Consider treating declaration
9169 type as a fake pointer.
9170 (register_fields): Extract real type from dependency node. Check
9171 for duplicate field declaration after type adjustment. Use
9172 DECL_INITIAL to store static final initialized values.
9173 (method_header): Extract real function type from dependency node.
9174 (check_abstract_method_header): Use GET_METHOD_NAME.
9175 (obtain_incomplete_type): Layout fake pointer type.
9176 (safe_layout_class): Don't try to check for methods before layout.
9177 (java_complete_class): Don't check for correct throws clause
9178 elements inheritance here.
9179 (resolve_and_layout): Broadened name parameter meaning.
9180 (reset_method_name): Use GET_METHOD_NAME.
9181 (java_get_real_method_name): New function.
9182 (java_check_regular_methods): Don't check methods in
9183 java.lang.Object. Verify lineage of throws clause elements. Use
9184 flag_no_overriding in warning report.
9185 (check_throws_clauses): Don't check if class was from
9186 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9187 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9188 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9189 warning on unsupported final local variables. Use build_decl
9190 instead of build_decl_no_layout. Get real local variable type from
9192 (source_start_java_method): Get real parameter type from
9193 dependency node. Call build_decl instead of build_decl_no_layout.
9194 (java_layout_classes): Reverse tree and layout type and class as
9195 required. Mark class as loaded when done.
9196 (resolve_field_access): Fixed indentation. Restricted condition
9197 leading to static field access code generation. Set field_type
9198 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9199 (resolve_qualified_expression_name): Initialize type_found to
9200 null. Handle static field resolved during qualification. Fixed
9201 layout on non primitive field decl types.
9202 (not_accessible_p): Fixed typo in comment.
9203 (patch_method_invocation): Resolve and layout class to search from
9205 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9206 layout non primitive type, if necessary. Make method node only to
9208 (find_applicable_accessible_methods_list): Consider WFL'ed method
9209 decl names. Fixed indentation.
9210 (argument_types_convertible): Resolve and layout target type if
9212 (java_complete_tree): Fixed indentation problems. Rewrote
9213 CALL_EXPR thrown exceptions check. Re-installed further processing
9214 of the assignment in certain cases.
9215 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9216 inlining on class literals.
9217 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9219 (valid_method_invocation_conversion_p): Likewise.
9220 (patch_string): Temporary disable forbidden use of `this' in
9221 explicit constructor invocations when doing string concatenation
9223 (patch_unaryop): Added comment. Reinstalled code to disable
9224 further check on assignment operation with cast expression RHS.
9225 (patch_switch_statement): Fixed indentation.
9226 (build_try_statement): Call build_decl instead of
9227 build_decl_no_layout.
9228 (patch_synchronized_statement): Likewise.
9229 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9230 IS_UNCHECKED_EXPRESSION_P.
9231 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9232 layout argument exception type.
9233 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9234 of IS_UNCHECKED_EXPRESSION_P.
9236 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9238 * jcf-parse.c (yyparse): Open class file in binary mode.
9240 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9242 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9244 * jcf-write.c (perform_relocations): Move check out one loop.
9246 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9248 * Make-lang.in: Fix reference to srcdir.
9249 * jv-scan.c: Add missing xmalloc prototype.
9250 * jvgenmain.c: Ditto.
9252 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9254 * decl.c (error_mark_node), java-tree.h: New global.
9255 * parse.y: Use empty_stmt_node instead of size_zero_node.
9256 (build_if_else_statement): If missing else, use empty_stmt_node.
9258 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9259 (java_complete_expand_method): Complain if return is missing.
9260 (java_check_regular_methods): Comment out incorrect error check.
9261 (not_accessible_p): Fix incorrect handling of protected methods.
9262 (patch_method_invocation): Pass correct context to not_accessible_p.
9263 (find_applicable_accessible_methods_list): Likewise.
9264 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9265 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9266 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9267 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9269 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9270 (push_int_const): Remove reundant NOTE_PUSH.
9271 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9272 (- case SWITCH_EXPR): Fix code generation bug.
9273 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9274 (generate_classfile): More robust for abstract methods.
9276 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9278 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9279 * Make-lang.in: Ditto.
9281 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9284 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9286 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9288 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9290 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9292 Allow uses of interface types to verify. This is not really
9293 type-safe, but it matches what Sun does, and is OK as long as
9294 there are appropriate run-time checks.
9295 * verify.c (merge_types): If merging two interface types,
9296 just set the result to java.lang.Object.
9297 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9299 1998-11-13 Tom Tromey <tromey@cygnus.com>
9301 * gjavah.c (main): Handle --output-class-directory argument.
9302 * jvspec.c (lang_specific_driver): Translate `-d' into
9304 * jcf.h (jcf_write_base_directory): Declare.
9305 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9306 * lang-options.h: Mention -foutput-class-dir.
9307 * jcf-write.c (jcf_write_base_directory): New global.
9308 (make_class_file_name): Put generated .class file into `-d'
9309 directory, or into source directory if -d not given. Function now
9311 (write_classfile): Free class file name. Handle case where class
9313 (DIR_SEPARATOR): New macro.
9314 Include <sys/stat.h>
9316 * Makefile.in (prefix): New macro.
9318 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9320 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9321 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9322 here (done in patch_invoke instead).
9323 (case_identity): Moved here from parse.y.
9325 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9326 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9327 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9328 so they can be efficiently scanned without recursion.
9329 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9330 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9331 in BLOCK iteratively, rather than recursively.
9333 * parse.y (do_unary_numeric_promotion): New function.
9334 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9336 * parse.y (patch_newarray): Various fixes.
9338 Re-do handling of switch statements (for proper block scoping).
9339 * parse.y: Add just a single block for the enture switch block,
9340 but don't create any "case blocks".
9341 (group_of_labels): Rmeoved unneeded non-terminal.
9342 CASE_EXPR and DEFAULT_EXPR are added to current block.
9343 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9344 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9345 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9346 * parse.y (wfl_operator, print_int_node): Make non-static.
9347 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9348 as part of recursive scan of block.
9349 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9350 (patch_switch_statement): Most tests move dinto java_complete_tree.
9352 * parse.y: Make various production be non-typed (void).
9353 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9354 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9355 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9357 * jcf-write.c (struct jcf_handler): New type.
9358 (struct jcf_switch_state): New type.
9359 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9360 (alloc_handler, emit_unop, emit_reloc): New functions.
9361 (adjust_typed_op): Add extra parameter ("max type" offset).
9362 (emit_switch_reloc, emit_case-reloc): New function.
9363 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9364 (generate_bytecode_insns): Support REAL_CST, switch statements,
9365 exception handling, method calls, object/array creation, and more.
9367 * class.c: Remove some unused variables.
9368 * constants.c (find_string_constant): New function.
9369 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9370 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9371 if flag_emit_class_files.
9373 1998-11-12 Tom Tromey <tromey@cygnus.com>
9375 * jcf-io.c (find_class): Added explanatory comment.
9377 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9378 trailing slash to `.zip' entries.
9380 * jvspec.c (lang_specific_driver): Correctly handle case where
9381 GC_NAME not defined.
9383 1998-11-11 Tom Tromey <tromey@cygnus.com>
9385 * jvspec.c (GC_NAME): New define.
9386 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9388 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9390 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9392 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9394 1998-11-11 Tom Tromey <tromey@cygnus.com>
9396 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9398 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * class.c (is_compiled_class): Call safe_layout_class for class
9401 compiled from source.
9402 * conver.h (convert_to_integer, convert_to_real,
9403 convert_to_pointer): Added prototypes.
9404 * decl.c (init_decl_processing): Non longer push the decls of
9405 `methodtable', `constants', `Class', `Field', `dispatchTable'
9406 `jexception' and `Method'.
9407 * expr.c (build_invokeinterface): New function.
9408 (expand_invoke): static variable CLASS_IDENT now in
9409 build_invokeinterface. Use build_invokeinterface.
9410 (expand_java_field_op): Moved code to inline
9411 java.lang.PRIMTYPE.TYPE into a function.
9412 (build_primtype_type_ref): New function.
9413 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9414 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9415 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9416 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9417 (DECL_LOCAL_STATIC_VALUE): New macro.
9418 (build_invokeinterface, build_primtype_type_ref): New function
9420 (java_parse_abort_on_error): Macro rewritten.
9421 * jcf-parse.c (current_method): Add comment to declaration.
9422 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9423 Function prototypes fixed.
9424 (jcf_parse_source): push/pop parser context. save/restore global.
9425 (parse_source_file): Fixed leading comment. Now take a
9426 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9427 classes and pop the parser context anymore.
9428 (yyparse): Push parser context, save globals, parse the source
9429 file, restore globals and pop the parser context when processing a
9431 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9432 * lex.c (java_parse_doc_section): New function.
9433 (java_lex): Call java_parse_doc_section when appropriate. Build an
9434 operator around INSTANCEOF_TK.
9435 * lex.h (java_lineterminator, java_sprint_unicode,
9436 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9437 Prototypes rewritten.
9438 (java_parse_escape_sequence, java_letter_or_digit_p,
9439 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9440 java_read_unicode, java_store_unicode, java_read_char,
9441 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9442 Added function prototypes.
9443 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9445 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9447 (struct parser_ctxt): New fields: deprecated,
9448 current_parsed_class_un, gclass_list.
9449 (fix_method_argument_names, issue_warning_error_from_context,
9450 resolve_package, lookup_package_type): New function prototypes.
9451 (resolve_expression_name): Fixed function prototype.
9452 (find_applicable_accessible_methods_list): Fixed indentation, added
9453 extra argument in prototype.
9454 (check_final_assignment, build_null_of_type, check_deprecation,
9455 check_method_redefinition, reset_method_name,
9456 java_check_regular_methods, java_check_abstract_methods,
9457 maybe_build_primttype_type_ref): New function prototype.
9458 * parse.y (conver.h): Include.
9459 (INSTANCEOF_TK): Tagged <operator>.
9460 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9461 (relational_expression:): Build binop for instanceof.
9462 (java_push_parser_context): Remember ctxp->gclass_list across
9464 (java_pop_parser_context): Simply return if no context
9465 exists. Remember gclass_list across contexts.
9466 (issue_warning_error_from_context): New function.
9467 (parse_error_context): Don't setup ctxp->elc here. Call
9468 issue_warning_error_from_context instead.
9469 (parse_warning_context): Likewise.
9470 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9471 setup. Link new class/interface to ctxp->gclass_list.
9472 (add_superinterfaces): Register interface as incomplete if not
9474 (create_class): Remember class unqualified name in
9475 ctxp->current_parsed_class_un. Check class deprecation.
9476 (register_fields): Check field deprecation. Remember static final
9477 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9479 (method_header): New local variable ORIG_ARG. Use unqualified
9480 current class name for check on constructor errors. Promote return
9481 type if of record type. Argument list fix moved in
9482 fix_method_argument_names, called here. Check method deprecation.
9483 (fix_method_argument_names): New function.
9484 (method_declarator): Promote record typed arguments.
9485 (safe_layout_class): Check class methods before layout.
9486 (java_complete_class): Compute field layout when patched.
9487 (do_resolve_class): Try to load class after having it renamed
9488 after the package name.
9489 (get_printable_method_name): Use DECL_CONTEXT.
9490 (reset_method_name): New function.
9491 (check_method_redefinition): Use reset_method_name.
9492 (java_check_regular_methods): New local variable
9493 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9494 names for error report. Check for compile-time error when method
9495 found has default (package) access.
9496 (java_check_abstract_methods): Now takes an interface DECL node as
9497 an argument. Also reinstall real name on unchecked
9498 overriding/hiding methods for error report.
9499 (java_check_methods): Fixed leading comment. Get classes to verify
9500 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9501 CLASS_METHOD_CHECKED_P on class verification.
9502 (lookup_java_method2): Get real method name if necessary.
9503 (find_in_imports): Don't check package class access here.
9504 (resolve_package, lookup_package_type): New functions.
9505 (java_layout_classes): Fixed leading comment. Take classes to be
9506 laid out from ctxp->gclass_list.
9507 (java_complete_expand_methods): Don't expand native and abstract
9509 (java_expand_classes): New function.
9510 (resolve_expression_name): Use additional argument ORIG. Retrieve
9511 values of static final field of primitive types.
9512 (resolve_field_access): Handles static final field of promotive
9514 (resolve_qualified_expression_name): Handle STRING_CST as
9515 primaries and package name resolution. Check deprecation on found
9516 decls. Set where_found and type_found on non static field resolved
9517 during qualification. Layout non primitive field decl types.
9518 (check_deprecation): New function.
9519 (maybe_access_field): Simplified.
9520 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9521 removed. Reverse method's argument when primary is a type. Don't
9522 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9523 instead. Include abstract class in the list of class searchable
9524 for constructors. Use DECL_CONTEXT of found method for access
9525 checks. Check method deprecation.
9526 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9527 converting arguments. Handle INVOKE_INTERFACE.
9528 (lookup_method_invoke): Search constructor using existing
9529 infrastructure (don't rely on lookup_java_constructor anymore).
9530 (find_applicable_accessible_methods_list): Extra argument flag
9531 LC. Now include constructor in the search.
9532 (qualify_ambiguous_name): Conditional expression are primaries.
9533 (not_initialized_as_it_should_p): static final are always
9535 (java_complete_tree): Pass extra NULL argument to
9536 resolve_expression_name. Stricter test to carry on patching
9537 assignments. New case for INSTANCEOF_EXPR.
9538 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9539 (check_final_assignment, maybe_build_primttype_type_ref): New
9541 (patch_assignment): Detect resolved static finals and carry normal
9542 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9543 (try_builtin_assignconv): Access constant 0 on all primitive
9545 (valid_builtin_assignconv_identity_widening_p): Accept identical
9546 types. Accept all promoted type on int type.
9547 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9548 assigned to a reference.
9549 (valid_method_invocation_conversion_p): Accept to check null
9551 (build_binop): Merge declaration and initialization of local
9553 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9554 numeric types. Improved validity test for qualify operators on
9556 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9557 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9558 primitive type and issue the appropriate error message.
9559 (resolve_type_during_patch): Mark class loaded when resolved.
9560 (patch_cast): Allow null to be cased to reference types.
9561 (build_null_of_type): New function.
9562 (patch_array_ref): Handle array on references correctly.
9563 (patch_return): Removed unused local variable MODIFY. Force
9564 boolean to be returned as integers. Allows null to be returned by
9565 a function returning a reference.
9566 * typeck.c (convert_to_integer, convert_to_real,
9567 convert_to_pointer): Prototypes moved to convert.h
9568 (lookup_argument_method): Use method real name, if necessary.
9570 1998-10-30 Tom Tromey <tromey@cygnus.com>
9572 * class.c (build_class_ref): Changed name of primitive classes to
9575 * class.c (make_class_data): Renamed fields: nmethods to
9576 method_count, method_count to dtable_method_count. Always set
9578 * decl.c (init_decl_processing): Likewise.
9580 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9582 * class.c (layout_class): Don't mangle <finit>, produce
9583 __finit<class> instead. Don't verify artificial methods.
9584 * decl.c (finit_identifier_node): New declared global.
9585 (init_decl_processing): finit_identifier_node initialized.
9586 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9587 * java-tree.h (finit_identifier_node): Declared as extern.
9588 (struct lang_decl): New field called_constructor.
9589 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9590 (CLASS_HAS_FINIT_P): New macro.
9591 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9592 explicit constructor invocation.
9593 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9594 CALL_SUPER_CONSTRUCTOR_P): New macros.
9595 (write_classfile): Added prototype.
9596 * jcf-parse.c (jcf_parse_source): Parse and remember for
9597 generation if the file was seen on the command line.
9598 (parse_source_file): Don't write the class file here.
9599 (yyparse): Loop on files rewritten. Set current_jcf.
9600 (parse_zip_file_entries): Parse class file only if it was found.
9601 * lang.c (init_parse): Don't open command line provided filename
9603 (lang_parse): Don't set main_jcf anymore.
9604 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9605 (JCONSTRUCTOR_CHECK): New macro.
9606 (JBSC_TYPE_P): New macro.
9607 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9608 (COMPLETE_CHECK_OP_2): New macro.
9609 (struct parse_ctxt): New field explicit_constructor_p.
9610 (check_class_interface_creation): Fixed prototype indentation.
9611 (patch_method_invocation_stmt): Prototype reflects added argument.
9612 (patch_invoke): Likewise.
9613 (complete_method_declaration, build_super_invocation,
9614 verify_constructor_circularity,
9615 build_this_super_qualified_invocation, get_printable_method_name,
9616 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9617 verify_constructor_super, create_artificial_method,
9618 start_artificial_method_body, end_artificial_method_body,
9619 generate_field_initialization_code): New function prototypes.
9620 * parse.y: Fixed leading comment
9621 (constructor_header:, constructor_body:, block_end:): Rules tagged
9623 (type_declaration:): Call maybe_generate_finit.
9624 (method_declaration:): Action for method_body: placed in new
9625 function complete_method_declaration, called here.
9626 (constructor_declaration:): Defined actions. Removed leading
9628 (constructor_header:): New rule with action.
9629 (constructor_body:): Rule rewritten using block_begin: and
9630 block_end:. Defined actions.
9631 (constructor_declarator:, explicit_constructor_invocation:):
9633 (block:): Use new rules block_begin: block_end:.
9634 (block_begin:, block_end:): New rules and actions.
9635 (block_statements:): Fixed error message for explicit
9637 (method_invocation:): Call build_this_super_qualified_invocation
9638 if primary is `this' or `super' was seen.
9639 (conditional_expression:): Action defined.
9640 (extra_ctxp_pushed_p): New static global flag.
9641 (java_parser_context_save_global): Create parser context if
9642 necessary. Use extra_ctxp_pushed_p to remember it.
9643 (java_parser_context_restore_global): Pop extra parser context if
9645 (build_array_from_name): Array on primitive types are marked
9647 (register_fields): Restore new name in field initializer
9648 expression if type was altered. Non static fields initialized upon
9649 declaration marked initialized.
9650 (maybe_generate_finit): New function.
9651 (maybe_generate_clinit): Use create_artificial_method,
9652 start_artificial_method_body, end_artificial_method_body. Generate
9653 debug info for enclosed initialization statements.
9654 (method_header): Fixed leading comment. Check constructor
9655 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9657 (complete_method_declaration, constructor_circularity_msg,
9658 verify_constructor_circularity): New functions.
9659 (get_printable_method_name): New function.
9660 (check_method_redefinition): Don't rename <finit> methods. Fix
9661 declared constructor names. Error message for
9662 constructors modified.
9663 (java_check_regular_methods): Local variable seen_constructor
9664 renamed saw_constructor. Skip verification on constructors. Create
9665 default constructor with create_artificial_method.
9666 (java_check_methods): Removed unnecessary empty line.
9667 (create_artificial_method, start_artificial_method_body,
9668 end_artificial_method_body): New functions.
9669 (java_layout_classes): Changed leading comment. Reverse fields
9670 list if necessary. Always layout java.lang.Object if being
9672 (java_complete_expand_methods): Verify constructor circularity.
9673 (java_complete_expand_method): Call fix_constructor on
9674 constructors. Local variable no_ac_found removed. Restore
9675 bindings if method body expansion failed.
9676 (fix_constructors, verify_constructor_super,
9677 generate_field_initialization_code): New function.
9678 (java_expand_classes): Fixed leading comment. Write class file
9680 (resolve_expression_name): Check for illegal instance variable
9681 usage within the argument scope of an explicit constructor
9683 (resolve_qualified_expression_name): Pass extra from_super flag
9684 when invoking patch_method_invocation_stmt. New case for
9685 conditional expression when used as a primary. Check for error
9686 when acquiring super.
9687 (patch_method_invocation_stmt): Added extra argument super. New
9688 local variable is_static_flag. Set class_to_search according to
9689 the nature of the constructor invocation. Don't add `this'
9690 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9691 invocation within the argument scope of explicit constructor
9692 invocation. Set is_static according to is_static_flag. Provide
9693 extra `super' argument to patch_invoke invocation.
9694 (patch_invoke): New argument from_super. Loop on arguments
9695 indentation fixed. Pass from_super to invocation_mode. New switch
9696 case INVOKE_SUPER. Fixed error message in switch default case.
9697 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9699 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9700 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9701 message takes constructors into account.
9702 (find_applicable_accessible_methods_list): Fixed indentation.
9703 (qualify_ambiguous_name): Take explicit constructor invocation
9704 into account. Deal with a conditional expression as a primary to
9706 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9707 case. Added extra argument to patch_method_invocation_stmt.
9708 Register calls made to explicit constructor `this'. Don't call
9709 save_expr in ARRAY_REF case when emitting class files. Check for
9710 illegal use of this when expanding explicit constructor invocation
9712 (complete_function_arguments): Set and reset parser context
9713 explicit_constructor_p field value when appropriate.
9714 (build_super_invocation, build_this_super_qualified_invocation):
9716 (patch_assignment): Fixed typo.
9717 (patch_unaryop): Check on final fields occurs only when a decl
9719 (patch_return): Take constructors into account.
9720 (patch_conditional_expr): New function.
9721 * typeck.c (build_java_signature): Removed unnecessary empty line.
9723 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9725 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9727 1998-10-28 Tom Tromey <tromey@cygnus.com>
9729 * decl.c (init_decl_processing): Renamed fields.
9730 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9731 interface_len, msize fields.
9733 * class.c (make_class_data): Removed subclass_head and
9734 subclass_next fields.
9735 * decl.c (init_decl_processing): Removed subclass_head and
9736 subclass_next fields.
9738 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9740 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9741 * mangle.c (emit_unicode_mangled_name): Similarly.
9743 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9745 * jcf-parse.c (get_constant): Place braces around code to compute
9746 'd' when REAL_ARITHMETIC is not defined.
9748 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9750 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9753 1998-10-23 Tom Tromey <tromey@cygnus.com>
9755 * lang-specs.h: `.zip' files are input to jc1.
9757 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9759 * jvspecs.c: Add (but don't enable) support for combining multiple
9760 .class and .java input filenames to a single jc1 invocation.
9761 Add support for -C flag (copile to .class files).
9762 Translate -classpath and -CLASSPATH arguments.
9763 * lang-specs.h: Don't set %2 spec.
9765 1998-10-22 Tom Tromey <tromey@cygnus.com>
9767 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9769 (add_path): Don't add trailing separator to non-empty path
9772 * lang.c (lang_decode_option): Check for -fclasspath and
9773 -fCLASSPATH before examining other `-f' options.
9775 * java-tree.h (finalize_identifier_node): Don't declare.
9776 * class.c (make_class_data): Don't push "final" field.
9777 * decl.c (init_decl_processing): Don't push "final" field.
9778 (finalize_identifier_node): Removed.
9779 (init_decl_processing): Don't set finalize_identifier_node.
9781 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9783 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9785 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9786 (JV_SCAN_SOURCES): New macro.
9787 (JCF_DUMP_SOURCES): Likewise.
9788 (jcf-dump$(exeext)): New target.
9789 (jv-scan$(exeext)): New target.
9791 1998-10-22 Tom Tromey <tromey@cygnus.com>
9793 * Makefile.in (LEX): Removed.
9794 (LEXFLAGS): Likewise.
9795 (SET_BISON): New macro.
9797 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9798 spurious diffs in parse.c.
9799 ($(PARSE_SCAN_C)): Likewise.
9800 (PARSE_DIR): New macro.
9802 (PARSE_SCAN_C): Likewise.
9803 (PARSE_RELDIR): New macro.
9805 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9807 * jcf-io.c (find_class): Use saw_java_source to determine when to
9808 look for `.java' file.
9809 * jcf-parse.c (saw_java_source): New global.
9810 (yyparse): Set it if `.java' file seen.
9812 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9813 (GCJH_SOURCES): Likewise.
9814 * Makefile.in (datadir): New macro.
9815 (libjava_zip): Likewise.
9816 (JAVA_OBJS): Added jcf-path.o.
9817 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9818 (../gcjh$(exeext)): Likewise.
9819 (jcf-path.o): New target.
9820 * java-tree.h (fix_classpath): Removed decl.
9821 * jcf-parse.c (fix_classpath): Removed.
9822 (load_class): Don't call fix_classpath.
9823 * parse.y (read_import_dir): Don't call fix_classpath.
9824 * lex.h: Don't mention classpath.
9825 * lex.c (java_init_lex): Don't initialize classpath.
9826 * jcf-io.c (classpath): Removed global.
9827 (find_class): Use jcf_path iteration functions. Correctly search
9828 class path for .java file.
9829 (open_in_zip): New argument `is_system'.
9830 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9831 classpath-related options.
9832 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9834 (lang_init): Call jcf_path_init.
9835 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9836 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9837 Correctly put braces around second string in each entry.
9838 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9839 classpath-related options.
9840 (help): Updated for new options.
9841 * jcf.h: Declare functions from jcf-path.c. Don't mention
9843 * jcf-path.c: New file.
9845 * jcf-depend.c: Include jcf.h.
9847 * jcf-write.c (localvar_alloc): Returns `void'.
9848 (localvar_free): Removed unused variable.
9850 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9851 (init_parse): Use OBJECT_SUFFIX, not ".o".
9853 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9855 * class.c (emit_register_classes): Renamed from
9856 emit_register_class.
9857 * java-tree.h (emit_register_classes): Prototype renamed from
9858 emit_register_class.
9859 * jcf-parse.c (yyparse): Call emit_register_classes once before
9861 * parse.y (java_expand_classes): No longer register classes.
9863 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9865 * class.c (is_compiled_class): New local variable
9866 seen_in_zip. Identify classes found in currently compiled source
9868 * decl.c (complete_start_java_method): Fixed typo.
9869 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9870 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9871 (CLASS_P): Moved around.
9872 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9873 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9875 (jcf_parse_source): Changed leading comment. Removed unnecessary
9876 fclose and CLASS_FROM_SOURCE_P marking.
9877 (parse_source_file): New local variables remember_for_generation
9878 and filename. Mark parsed file name identifier node. Removed block
9879 executed when parse_only was null. Set remember_for_generation.
9880 Use it as an argument to java_pop_parser_context.
9881 (yyparse): New local variables several_files, list, next node and
9882 current_file_list. Split ampersand separated file names into
9883 current_file_list. Iterate through the list and parse accordingly.
9884 * parse.h (java_pop_parser_context): New function prototype.
9885 * parse.y (ctxp_for_generation): New static global variable.
9886 (java_pop_parser_context): New argument generate. Link popped ctxp
9887 to ctxp_for_generation list accordingly.
9888 (java_complete_expand_methods): Fixed indentation.
9889 (java_expand_classes): New function.
9891 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9893 * Makefile.in: Link with libiberty.a instead of memmove.o.
9895 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9897 * lex.c (setjmp.h): No longer included.
9898 * lex.h (setjmp.h): Included.
9899 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9900 (duplicate_declaration_error_p): Renamed from
9901 duplicate_declaration_error.
9902 (build_array_from_name): New function prototype.
9903 * parse.y (setjmp.h): No longer included.
9904 (variable_declarator_id): Define action.
9905 (build_array_from_name): New function.
9906 (duplicate_declaration_error_p): Renamed from
9907 duplicate_declaration_error. Fixed leading comment.
9908 (register_fields): Main `for' loop reorganized. Uses
9909 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9910 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9911 build_array_from_name.
9912 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9914 (read_import_dir): Don't try to skip `.' and `..'.
9915 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9916 build_array_from_name. Main `for' loop reorganized.
9917 (resolve_qualified_expression_name): When building access to a
9918 field, use the type where the field was found, not its own type.
9919 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9920 field was found is null.
9921 (qualify_ambiguous_name): Sweep through all successive array
9924 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * java-tree.h (pop_labeled_block, lang_printable_name,
9927 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9928 interface_of_p, inherits_from_p, fix_classpath,
9929 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9930 make_class_data, register_class, alloc_name_constant): New
9931 function prototypes.
9932 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9933 indentation. Added cast to remove warning.
9934 (lang_printable_name): Set v argument unused.
9935 (lang_print_error): Added argument to lang_printable_name call.
9936 (java_dummy_print, print_lang_decl, print_lang_type,
9937 print_lang_identifier, lang_print_xnode): All argument marked
9939 * lex.c (java_unget_unicode): Removed unnecessary argument.
9940 (java_allocate_new_line): Unused local variable is gone.
9941 (java_read_char): Added parenthesis in expressions to remove
9942 warnings. Added final return statement.
9943 (java_read_unicode): Added parenthesis in expression to remove
9945 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9946 (java_parse_escape_sequence): Likewise.
9947 (java_lex): Unused local variables are gone. Fixed
9948 java_unget_unicode invocation.
9949 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9951 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9952 lang_printable_name invocation in macro.
9953 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9955 (duplicate_declaration_error): Suppressed unused argument in
9957 (identical_subpath_p): Function declaration is gone.
9958 (patch_invoke): Suppressed unused argument in prototype.
9959 (patch_cast, build_labeled_block, check_thrown_exceptions):
9961 * parse.y (setjmp.h): Included
9962 (toplev.h): Likewise.
9963 (field_declaration:): Suppressed unused local
9964 (label_decl:): Fixed build_labeled_block invocation.
9965 (java_pop_parser_context): Put extra parenthesis around assignment
9967 (yyerror): Suppressed unused local variables.
9968 (variable_redefinition_error): Fixed lang_printable_name
9970 (create_interface): Suppressed unused local variables.
9971 (create_class): Likewise.
9972 (duplicate_declaration_error): Suppressed unused argument. Fixed
9973 lang_printable_name invocation.
9974 (register_fields): Suppressed unused local variable. Fixed
9975 duplicate_declaration_error invocation.
9976 (method_header): Suppressed unused local variable.
9977 (method_declarator, parser_check_super): Likewise.
9978 (java_complete_class): Suppressed unused local variable. Fixed
9979 fatal error message.
9980 (complete_class_report_errors): Added default: in switch.
9981 (java_check_regular_methods): Fixed lang_printable_name
9983 (check_throws_clauses): Likewise.
9984 (java_check_abstract_methods): Suppressed unused local
9985 variable. Fixed lang_printable_name invocation.
9986 (read_import_entry): Added supplemental return statement.
9987 (read_import_dir): Suppressed unused local variables.
9988 (check_pkg_class_access, declare_local_variables): Likewise.
9989 (source_start_java_method): Suppressed unused extern variable
9991 (expand_start_java_method): Suppressed unused extern and local
9992 variable declarations.
9993 (java_complete_expand_methods): Likewise.
9994 (java_complete_expand_method): Suppressed unused local variables.
9995 (make_qualified_name): Likewise.
9996 (resolve_qualified_expression_name): Added default: in
9997 switch. Fixed lang_printable_name invocation.
9998 (class_instance_creation_expression): Added parenthesis around
10000 (patch_method_invocation_stmt): Fixed lang_printable_name and
10001 patch_invoke invocations.
10002 (check_for_static_method_reference): Fixed lang_printable_name
10004 (patch_invoke): Suppressed unused arguments and local variables.
10005 (lookup_method_invoke): Suppressed unused local variables.
10006 (qualify_ambiguous_name): Added default: in switch.
10007 (identical_subpath_p): Function removed.
10008 (patch_assignment): Suppressed unused local variables. Suppressed
10009 unnecessary if statement. Fixed lang_printable_name invocations.
10010 (try_builtin_assignconv): Fixed lang_printable_name invocations.
10011 (valid_ref_assignconv_cast_p): Parenthesis around
10012 expression. Suppressed unused local variables.
10013 (build_binop): Suppressed unused local variables. fixed
10014 lang_printable_name invocations.
10015 (string_constant_concatenation): Suppressed unused local
10017 (patch_unaryop): Fixed lang_printable_name invocation.
10018 (patch_cast): Suppressed unnecessary argument. Fixed
10019 lang_printable_name invocation.
10020 (patch_array_ref): Fixed lang_printable_name invocation.
10021 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
10022 (build_labeled_block): Suppressed unused argument.
10023 (generate_labeled_block): Fixed build_labeled_block invocation.
10024 (build_loop_body): Suppressed unused local variables.
10025 (patch_loop_statement): Likewise.
10026 (patch_exit): Fixed lang_printable_name invocation.
10027 (patch_switch_statement): Likewise.
10028 (case_identity): First argument marked unused.
10029 (patch_try_statement): Fixed lang_printable_name invocations.
10030 (patch_synchronized_statement, patch_throw_statement): Likewise.
10031 (check_thrown_exceptions): Fixed check_thrown_exceptions and
10032 lang_printable_name invocations.
10033 (check_thrown_exceptions_do): Suppressed unused argument.
10035 1998-10-14 Tom Tromey <tromey@cygnus.com>
10037 * jcf-write.c (write_classfile): Add output class file as target.
10038 * lang-options.h: Added -MD, -MMD, -M, and -MM.
10039 * jcf.h: Added declarations for dependency-tracking functions.
10040 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
10041 * lang.c (lang_decode_option): Recognize -MD and -MMD.
10042 (finish_parse): Call jcf_dependency_write.
10043 (dependency_tracking): New global.
10044 (DEPEND_SET_FILE): New define.
10045 (DEPEND_ENABLE): New define.
10046 (init_parse): Enable dependency tracking if required.
10048 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
10049 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
10050 (../gcjh$(exeext)): Likewise.
10051 (jcf-depend.o): New target.
10052 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
10053 (GCJH_SOURCES): Likewise.
10054 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
10056 (find_classfile): Added dep_name argument.
10057 (find_class): Compute name of dependency.
10058 (open_in_zip): Call jcf_dependency_add_file.
10059 * gjavah.c (output_file): No longer global.
10060 (usage): Don't mention "gjavah".
10062 (java_no_argument): Likewise.
10063 (version): Likewise.
10064 (main): Recognize and handle -M family of options.
10065 (print_mangled_classname): Return is void.
10066 (process_file): Handle case where output is suppressed.
10067 (HANDLE_END_FIELD): Likewise.
10068 (HANDLE_METHOD): Likewise.
10069 * jcf-depend.c: New file.
10071 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
10073 * java-tree.def: Add missing newline at EOF.
10075 1998-10-13 Tom Tromey <tromey@cygnus.com>
10077 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
10078 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
10080 Include <config.h> and "system.h".
10081 (disassemble_method): Undefine RET to avoid clash with
10082 config/i386/i386.h.
10084 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10086 * decl.c (runtime_exception_type_node, error_exception_type_node):
10087 New global variables.
10088 (init_decl_processing): Initialized.
10089 * expr.c (java_lang_expand_expr): Set caught exception type to
10090 null if catch handler argument doesn't exit.
10091 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
10093 * java-tree.h (runtime_exception_type_node,
10094 error_exception_type_node): Global variables declared.
10095 (DECL_FUNCTION_THROWS): New macro.
10096 (DECL_FUNCTION_BODY): Modified comment.
10097 (DECL_SPECIFIC_COUNT): Likewise.
10098 (struct lang_decl): New field throws_list.
10099 (IS_UNCHECKED_EXPRESSION_P): New macro.
10100 * lex.c (java_lex): Generate location information for THROW_TK.
10101 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
10102 EXCEPTIONS_P): New macros.
10103 (enum jdep_code): New value JDEP_EXCEPTION.
10104 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
10105 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
10106 PATCH_METHOD_RETURN_ERROR): New macros.
10107 (patch_method_invocation_stmt): Added new argument to prototype.
10108 (patch_synchronized_statement, patch_throw_statement,
10109 check_thrown_exceptions, check_thrown_exceptions_do,
10110 purge_unchecked_exceptions, check_throws_clauses): New function
10112 * parse.y Fixed typo in keyword section.
10113 (throw:): Rule tagged <node>.
10114 (THROW_TK): Keyword tagged <operator>.
10115 (method_header:): Last argument to call to method_header passed
10117 (throws:, class_type_list:, throw_statement:,
10118 synchronized_statement:, synchronized:): Defined actions.
10119 (method_header): New local variable current. Register exceptions
10120 from throws clause.
10121 (java_complete_tree): Complete and verify exceptions from throws
10123 (complete_class_report_errors): Error message on exceptions not
10125 (java_check_regular_methods): Fixed typo. Shortcut on private
10126 overriding methods. Changed error message on method
10127 redefinition. Check for throws clause compatibility.
10128 (check_throws_clauses): New function.
10129 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10130 method. Changed error message on method redefinition.
10131 (currently_caught_type_list): New static variable.
10132 (java_complete_expand_methods): Purge unchecked exceptions from
10133 throws clause list. Call PUSH_EXCEPTIONS before walk and
10134 POP_EXCEPTIONS after.
10135 (resolve_qualified_expression_name): Pass new argument as NULL to
10136 patch_method_invocation_stmt.
10137 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10138 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10139 argument list when appropriate. Use new argument if non null to
10140 store selected method decl.
10141 (patch_invoke): Convert if necessary args of builtin types before
10142 forming CALL_EXPR. Argument list no longer reversed here.
10143 (invocation_mode): Treat final methods as static methods.
10144 (java_complete_tree): New cases for THROW_EXPR: and
10145 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10147 (complete_function_arguments): No more RECORD_TYPE
10148 conversion. Function parameter nodes no longer saved.
10149 (valid_ref_assignconv_cast_p): Avoid handling null type.
10150 (patch_binop): Fixed null constant reference handling.
10151 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10152 BUILD_THROW macros.
10153 (patch_try_statement): Fixed comments. Record caught types in
10154 list, push the list, expand try block and pop the list.
10155 (patch_synchronized_statement, patch_throw_statement,
10156 check_thrown_exceptions, check_thrown_exceptions_do,
10157 purge_unchecked_exceptions): New functions.
10158 * typeck.c (lookup_argument_method): Allow WFL in place of method
10159 DECL_NAME during method definition check
10161 1998-10-09 Tom Tromey <tromey@cygnus.com>
10163 * gjavah.c (decode_signature_piece): New function.
10164 (print_c_decl): Use it. Added `name_override' argument.
10165 (print_method_info): Use name_override argument to print_c_decl.
10166 (seen_fields): Removed.
10167 (print_field_info): Don't update seen_fields.
10168 (struct method_name): New structure.
10169 (method_name_list): New global.
10170 (print_method_info): Add new method to list of methods.
10171 (name_is_method_p): New function.
10172 (print_field_info): If field name has same name as method, then
10174 (process_file): Parse methods before fields.
10175 (field_pass): New global.
10176 (HANDLE_END_FIELD): Take field_pass into account.
10178 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10180 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10181 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10183 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10185 * jvspec.c: Fix bug in jvgenmain_spec patch.
10187 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10189 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10190 * decl.c (soft_exceptioninfo_call_node): New global variable.
10191 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10192 takes extra integer argument. soft_exceptioninfo_call_node
10194 * except.c (java_set_exception_lang_code): New function
10195 (method_init_exceptions): Called here.
10196 (prepare_eh_table_type): New function.
10197 (expand_end_java_handler): Called here.
10198 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10199 one argument. Modified generation of call to
10200 soft_badarrayindex_node to use new argument.
10201 (build_java_arrayaccess): Pass faulty index value to
10202 build_java_throw_out_of_bounds_exception.
10203 (generate_name): New function.
10204 (java_lang_expand_expr): New local variables node, current,
10205 has_finally_p. Expand TRY_EXPR node.
10206 (process_jvm_instruction): Replace top of the stack with thrown
10207 object reference when entering exception handler.
10208 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10209 specific tree codes.
10210 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10212 (DECL_SPECIFIC_COUNT): New macro.
10213 (prepare_eh_table_type, java_set_exception_lang_code,
10214 generate_name): New function declarations.
10215 (match_java_method): Declaration deleted.
10216 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10218 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10219 * parse.h (redefinition_error, refine_accessible_methods_list,
10220 can_cast_to_p): Function declaration removed.
10221 (classitf_redefinition_error, variable_redefinition_error,
10222 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10223 find_most_specific_methods_list, argument_types_convertible,
10224 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10225 valid_cast_to_p, valid_method_invocation_conversion_p,
10226 try_reference_assignconv, add_stmt_to_compound,
10227 build_jump_to_finally, build_tree_list, patch_try_statement,
10228 java_get_catch_block): New function declarations.
10229 * parse.y (string_buffer_type): Global variable deleted.
10230 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10231 finally): Rules tagged <node>.
10232 (TRY_TK, CATCH_TK): Token tagged <operator>.
10233 (class_body_declaration:, class_member_declaration:,
10234 formal_parameter:, explicit_constructor_invocation:,
10235 interface_member_declaration:, constant_declaration:,
10236 primary_no_new_array:, class_instance_creation_expression:,
10237 array_creation_expression:): Issue error on unsuported JDK1.1
10239 (try_statement:, catches:, finally:): Define actions.
10240 (catch_clause_parameter): New rule.
10241 (catch_clause:): Use new rule catch_clause_parameter.
10242 (parse_jdk1_1_error): New function.
10243 (redefinition_error): Renamed classitf_redefinition_error.
10244 (variable_redefinition_error): New function.
10245 (check_class_interface_creation): Call
10246 classitf_redefinition_error.
10247 (java_complete_tree): Added error message on JDEP_TYPE: case.
10248 (complete_class_report_errors): Fixed indentation.
10249 (declare_local_variables): Call variable_redefinition_error.
10250 (source_end_java_method): Call java_set_exception_lang_code and
10251 emit_handlers where appropriate.
10252 (java_method_add_stmt): Call add_stmt_to_block.
10253 (add_stmt_to_block): New function.
10254 (lookup_method_invoke): Fixed outside comment. new local variable
10255 candicates. Call find_applicable_accessible_methods_list and
10256 find_most_specific_methods_list when searching for a
10257 method. Modified error report to list possible candidates when
10259 (find_applicable_accessible_methods_list,
10260 find_most_specific_methods_list, argument_types_convertible): New
10262 (refine_accessible_methods_list): Function deleted.
10263 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10264 expr (if applicable) before calling patch_array_ref.
10265 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10266 (enter_block): Fixed comment.
10267 (enter_a_block): New function.
10268 (patch_assignment): Reorganized. Call try_reference_assignconv for
10269 references. Call valid_cast_to_p instead of can_cast_to_p.
10270 (try_reference_assignconv,
10271 valid_builtin_assignconv_identity_widening_p): New functions.
10272 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10273 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10275 (build_string_concatenation): Don't resolve StringBuffer.
10276 (patch_cast): Fixed inverted arguments.
10277 (patch_array_ref): Code to save array expr deleted. Call
10278 valid_cast_to_p instead of can_cast_to_p.
10279 (generate_labeled_block): Call generate_name.
10280 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10281 patch_try_statement): New functions.
10282 * typeck.c (match_java_method): Function deleted.
10284 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10286 * jvspec.c: jvgenmain_spec uses different temporary file names.
10288 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10290 * jvspec.c (lang_specific_driver): Fail if user specifies
10291 --main= when not linking.
10293 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10295 * class.c (make_class_data): Push value for `thread' field.
10296 * decl.c (init_decl_processing): Added `thread' field to class.
10298 * class.c (add_field): Always make static fields externally
10301 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10303 * expr.c (build_java_athrow,
10304 build_java_throw_out_of_bounds_exception, expand_invoke,
10305 build_newarray, expand_java_multianewarray, build_java_monitor):
10306 Update comments to reflect _Jv_* function names.
10308 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10310 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10311 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10312 * parse.y (expand_start_java_method): Likewise.
10314 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10316 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10318 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10319 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10320 * expr.c: Remove no-longer-needed calls to promote_type.
10321 * decl.c (give_name_to_locals): Liekwise.
10322 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10323 * parse.y: Add/remove promote_type calls as appropriate.
10324 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10325 (parse_signature_string): Likewise.
10326 (build_java_array_type): Fix for now signature convenions.
10328 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10330 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10332 * class.c (init_class_processing): libjava function renamed to
10335 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10337 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10338 * java-tree.def: Fixed DEFTREECODE third argument.
10339 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10340 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10341 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10342 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10343 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10344 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10345 * lang.c (java_tree_code_type, java_tree_code_length,
10346 java_tree_code_name): New arrays.
10347 (lang_init): Append Java tree node definitions to Gcc ones.
10348 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10350 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10352 (java_lex): Allow declaration of empty string constants. Retain
10353 location information on CASE_TK and DEFAULT_TK.
10354 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10355 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10356 Modified to be more robust.
10357 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10358 (build_new_invocation, try_builtin_assignconv,
10359 patch_switch_statement, string_constant_concatenation,
10360 build_string_concatenation, patch_string_cst, patch_string,
10361 java_expand_switch): New function declarations.
10362 * parse.y: Rules related to switch and EH tagged <node>.
10363 (label_id): Set to NULL_TREE
10364 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10366 (this_or_super:): Fixed indentation.
10367 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10368 statement_expression:): Removed call to RULE on all sub-rules.
10369 (switch_expression:, switch_labels:): New rules.
10370 (switch_statement:, switch_block:, switch_block_statement_groups:,
10371 switch_block_statement_group:, switch_labels:, switch_label:):
10373 (throw_statement:, synchronized_statement:, try_statement:):
10374 Defined temporary actions.
10375 (class_instance_creation_expression:): Call
10376 build_new_invocation. Fixed indentation.
10377 (field_access): Fixed indentation.
10378 (method_invocation): Likewise.
10379 (make_qualified_primary): Use THIS_EXPR.
10380 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10381 resolving from SUPER, set *type_found.
10382 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10383 (java_complete_tree): Removed unused local variable `location'. Case
10384 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10385 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10386 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10387 STRING_CST: case. default: checks for patchable strings.
10388 (complete_function_arguments): Transform string constant or
10389 crafted StringBuffer if necessary.
10390 (build_method_invocation): Fixed comments.
10391 (build_new_invocation): New function.
10392 (patch_assignment): Call try_builtin_assignconv to figure a valid
10393 assignment conversion between builtin types.
10394 (try_builtin_assignconv): New function.
10395 (build_binop): Use URSHIFT_EXPR directly to call build.
10396 (operator_string): Use UNARY_PLUS_EXPR.
10397 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10399 (do_merge_string_cste, merge_string_cste,
10400 string_constant_concatenation, build_string_concatenation,
10401 patch_string, patch_string_cst): New function.
10402 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10403 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10404 (build_newarray_node): Use NEW_ARRAY_EXPR.
10405 (build_this): Use THIS_EXPR.
10406 (build_return): Enable debug information on return statement.
10407 (build_if_else_statement): Likewise.
10408 (complete_labeled_statement): Fixed related comment.
10409 (build_loop_body): Fixed comment.
10410 (build_bc_statement): Enable debug information on break/continue
10412 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10414 (patch_switch_statement, case_identity, java_expand_switch): New
10417 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10419 * buffer.h (BUFFER_INIT): New macro.
10420 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10421 Pass (struct jcf_partial *state) to most functions.
10422 (jcf_block, jcf_relocation): New types.
10423 Support labels, branches, conditionals, loops.
10425 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10427 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10429 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10431 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10432 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10433 not integer_type_node (INT_TYPE_SIZ bits).
10435 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10437 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10438 * jcf-dump.c (print_exception_table): New function.
10439 (disassemble_method): Better handling of wide instructions.
10440 Make more robust for bad input.
10442 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10444 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10447 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10449 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10451 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10453 * Makefile.in ($(PARSE_H)): Removed target.
10455 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10457 * Makefile.in (JAVA_OBJS): Add memmove.o
10458 (memmove.o): New target & rules.
10460 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10462 * expr.c (expand_invoke): Don't generate a call to the class init
10465 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10467 * Makefile.in: Add many missing dependencies.
10468 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10470 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10471 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10473 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10475 * decl.c (complete_start_java_method): If method is static (and
10476 not private) call _Jv_InitClass.
10477 * expr.c (expand_invoke): Don't call build_class_init.
10479 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10481 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10483 * Make-lang.in (GCJ): Define before using.
10485 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10487 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10488 losing due to namespace pollution in GNU getopt.h
10490 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10492 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10493 (java.all.cross): Likewise.
10494 (java.rest.encap): Likewise.
10496 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10498 * gjavah.c (print_class_decls): Fix thinko in arglist
10499 * jcv-io.c (find_classfile): Similarly.
10501 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10503 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10505 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10507 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10508 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10509 * Makefile.in (PARSE_C): New macro.
10510 (PARSE_H): Likewise.
10511 (PARSE_SCAN_C): Likewise.
10512 ($(PARSE_C)): Target renamed from parse.c.
10513 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10514 (clean): Remove parse-scan.c as well.
10515 (parse.o): Depend on $(PARSE_C).
10517 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10519 * README, license.terms: Removed.
10521 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10522 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10523 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10524 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10525 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10526 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10527 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10528 and Java trademark attribution.
10530 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10532 * Makefile.in: Use gcjh, not gjavah.
10533 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10534 * Make-lang.in: Changed gjavah to gcjh everywhere.
10536 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10538 * gjavah.c: Support new -prepend -add -append flags.
10539 (print_method_info): Method is not virtual if class is final.
10541 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10543 * jv-scan.c: Fixed copyright assignment.
10544 * keyword.gperf: Likewise.
10545 * keyword.h: Likewise.
10546 * lex.c: Fixed copyright assignment.
10547 (java_lex): Push unicode back when parsing '<'.
10548 * lex.h: Fixed copyright assignment.
10549 * parse-scan.y: Likewise.
10550 * parse.h: Fixed copyright assignment.
10551 (build_debugable_stmt, complete_for_loop): New function prototypes.
10552 * parse.y: Fixed copyright assignment.
10553 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10554 size_zero_node when completing a loop with no exit condition.
10555 (for_statement_nsi:): Define action.
10556 (for_init:, for_update:): Return size_zero_node when empty.
10557 (declare_local_variables): Call build_debugable_stmt.
10558 (build_debugable_stmt): New function.
10559 (build_loop_body): Build debugable statement around loop
10561 (complete_loop_body): Take into account the debugable statement
10562 around the EXIT_EXPR.
10563 (complete_loop_body): New function.
10564 (patch_exit_expr): Fixed condition inversion.
10566 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10568 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10569 name of thread define.
10570 * jvspec.c (THREAD_NAME): New macro.
10572 (THREADLIB): Likewise.
10573 (lang_specific_driver): Recognize attempt to link with thread
10574 library or gc library. Recognize -ljava on command line so it
10575 isn't linked against more than once.
10577 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10579 * parse-scan.y (report_main_declaration): Name of the class
10580 containing `main' can be a qualified name.
10582 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10584 * config-lang.in: Changed gjavac to gjc everywhere.
10585 * Make-lang.in: Changed gjavac to gjc everywhere.
10587 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10589 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10590 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10591 and install the files.
10592 * Makefile.in (JAVA_OBJS_LITE): New variable.
10593 (compiler:): Now include jv-scan as a dependency.
10594 (../jv-scan$(exeext), parse-scan.c): New targets.
10595 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10596 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10597 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10598 check for errors even if parse_only.
10599 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10601 (yylex): New function. Uses java_lex body.
10602 (java_lex): Removed commented out statement. Remove local variable
10603 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10604 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10605 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10606 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10607 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10608 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10610 (java_lex_error): Empty if JC1_LITE is defined.
10611 (java_get_line_col): Return 0 if JC1_LITE is defined.
10612 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10613 SET_MODIFIER_CTX): Moved into the section containing the macros
10614 conditionally defined by JC1_LITE.
10615 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10616 argument if JC1_LITE is defined.
10617 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10618 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10620 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10621 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10622 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10623 to different values according to JC1_LITE.
10624 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10625 declared if JC1_LITE set.
10626 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10627 defined if JC1_LITE not set.
10628 (struct parser_ctx): Reorganized and skip the jc1 front end part
10630 (java_layout_classes): New function definition.
10631 (java_push_parser_context, java_init_lex, yyparse, yylex,
10632 yyerror): Prototype always declared. All other static function
10633 prototypes declared only if JC1_LITE is not set.
10634 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10635 declared in parse.h.
10636 (java_layout_classes): New function.
10637 (java_complete_expand_methods): No longer layout the class here.
10638 * parse-scan.y: New file.
10639 * jv-scan.c: New file.
10641 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10643 * gjavah.c (main): Handle -friend option.
10644 (friend_specs): New global.
10645 (generate_access): Handle friend_specs.
10646 (process_file): Likewise.
10647 (MAX_FRIENDS): New macro.
10648 (friend_count): New global.
10649 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10650 Changed all callers.
10652 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10654 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10655 (main): Handle processing all the entries of a named .zip archive.
10656 * jcf-io.c (jcf_trim_old_input): New function.
10657 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10659 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10661 * lang.c (flag_assume_compiled): Make default be on.
10663 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10665 * jcf-dump.c: Add bunches of flags to control output more.
10666 (process_class): New function; support printing more than one class.
10667 (main): Support new --print-main and --javap flags.
10668 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10669 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10671 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10673 Change mangling of dispatch table to match C++ vtable (w/thunks).
10674 * class.c (build_dtable_decl), java-tree.h: New function.
10675 (make_class_data): Call it.
10676 * decl.c (init_decl_processing): Likewise.
10678 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10680 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10681 soft_anewarray; adjust args passed.
10682 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10683 match _Jv_NewObjectArray.
10685 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10687 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10688 * expr.c (loopup_label): Call create_label_decl.
10689 (create_label_decl): New function.
10690 (java_lang_expand_expr): Call expand_start_bindings with argument
10692 * java-tree.h Added space after PROTO in function declarations
10694 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10695 (create_label_decl, push_labeled_block): New function
10697 * lex.c (label_id): Initialize.
10698 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10700 * parse.h Added space after PROTO in function declarations when
10702 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10703 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10704 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10705 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10707 (struct parser_ctxt): New fields current_loop,
10708 current_labeled_block.
10709 (build_if_else_statement, patch_if_else_statement,
10710 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10711 generate_labeled_block, complete_labeled_statement,
10712 build_bc_statement, patch_bc_statement, patch_loop_statement,
10713 build_new_loop, build_loop_body, complete_loop_body): New function
10715 * parse.y (java_warning_count): New global variable.
10716 (label_id): New static variable.
10717 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10718 (block:): Return size_zero_node when block is empty.
10719 (empty_statement:): Return size_zero_node.
10720 (statement:): Implement supplemental action when for_statement: is
10722 (label_decl:): New rule.
10723 (labeled_statement:): Rewritten using label_decl. Actions
10725 (labeled_statement_nsi:): Likewise.
10726 (if_then_statement): Actions implemented.
10727 (while_expression): New rule.
10728 (while_statement:): Rewritten using while_expression. Actions
10730 (while_statement_nsi:): Likewise.
10731 (do_statement_begin:): New rule.
10732 (do_statement:): Rewritten using do_statement_begin. Actions
10734 (for_statement:): Rewritten using for_begin. Actions implemented.
10735 (for_statement_nsi:): Likewise.
10736 (for_header:, for_begin:): New rules.
10737 (for_init:): Actions implemented.
10738 (statement_expression_list:, break_statement:,
10739 continue_statement:): Likewise.
10740 (yyerror): Count number of issued warning(s).
10741 (java_report_errors): Report error(s) and/or warning(s).
10742 (java_complete_class): Use build_java_argument_signature to
10743 recompute completed method signature.
10744 (java_check_regular_methods): New locals method_wfl and aflags.
10745 Use method_wfl instead of lookup_cl during error reports. Fixed
10746 indentation and modified some error messages. Use
10747 lang_printable_name in method instead of the DECL_NAME. New code
10748 to issue warnings on methods not overriding corresponding methods
10749 private to a different package.
10750 (java_method_add_stmt): Call add_stmt_to_compound.
10751 (add_stmt_to_compound): New function.
10752 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10753 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10754 (build_if_else_statement, patch_if_else_statement,
10755 build_labeled_block, generate_labeled_block,
10756 complete_labeled_statement, build_new_loop, build_loop_body,
10757 complete_loop_body, patch_loop_statement, build_bc_statement,
10758 patch_bc_statement, patch_exit_expr): New functions.
10759 * typeck.c (build_java_signature): Build argument signature before
10760 enclosing it in between parenthesis.
10762 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10764 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10765 (JAVA_OBJS): Added reminder comment
10767 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10769 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10770 be interpreted as a long long.
10772 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10774 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10775 soft_initialise_class. Use _Jv_NewMultiArray, not
10776 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10777 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10778 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10779 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10781 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10783 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10784 length_identifier_node): New global tree node constants.
10785 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10786 Replace uses by super_identifier_node etc.
10787 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10789 * parse.y (resolve_field_access): Don't special-case ".length" if
10790 flag_emit_class_files.
10791 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10792 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10795 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10797 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10798 * class.c (make_method_value): Remove init for removed fields.
10800 * class.c (layout_class): Use build_java_argument_signature.
10801 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10803 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10804 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10805 (build_java_signature): Don't use push_java_argument_signature.
10807 * typeck.c (lookup_argument_method): New function.
10808 * parse.y (java_check_regular_methods): Use lookup_argument_method
10809 instead of lookup_java_method2 followed by lookup_java_method.
10811 * parse.y (check_method_redefinition): Minor optimization.
10813 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10814 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10816 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10818 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10821 * gjavah.c (java_float_finite): Use K&R-style definition.
10822 (java_double_finite): Likewise.
10823 (generate_access): Now returns void. Changed all callers.
10824 (last_access_generated): Removed.
10825 (process_file): Only make a single pass over the .class file.
10827 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10829 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10830 for compatibility for G++ (with -fvtable-thunks).
10831 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10833 * gjavah.c (process_file): Use public inheritance for super-class.
10835 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10837 * lex.c (java_init_lex): Initialize ctxp->package.
10838 * parse.h (struct parser_ctxt): package and package_len replaced
10839 by tree package, an identifier node. Field method_decl_list is
10840 gone. Fixed comments.
10841 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10842 class_in_current_package): New function prototypes.
10843 * parse.y (array_type:): Set class loaded flag on primitive type
10845 (package_declaration:): Assign ctxp->package to the
10847 (method_invocation:): Handle invocation of method qualified by
10849 (single_type_import_declaration:): Removed ambiguity check.
10850 (java_pop_parser_context): New local variable `next'. Reset and
10851 set IMPORT_CLASSFILE_NAME flags on current and previous import
10853 (java_accstring_lookup): Use new local macro COPY_RETURN.
10854 (lookup_field_wrapper): New function.
10855 (parser_qualified_classname): Use merge_qualified_name.
10856 (parser_check_super_interface): Broaden error message.
10857 (do_resolve_class): Check for qualified class name in the current
10858 compilation unit if appropriate.
10859 (process_imports): Check for already defined classes.
10860 (check_pkg_class_access): Got rid of call to
10861 get_access_flags_from_decl.
10862 (java_complete_expand_methods): Call safe_layout_class based on
10863 the current class size.
10864 (make_qualified_primary): Build a WFL qualification on primary if
10866 (merge_qualified_name): New function.
10867 (make_qualified_name): Use merge_qualified_name.
10868 (resolve_expression_name): Use safe_lookup_field.
10869 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10870 (resolve_qualified_expression_name): Likewise. Check on resolved
10871 element accessibility.
10872 (not_accessible_p, class_in_current_package): New functions.
10873 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10874 (patch_method_invocation_stmt): Merged common pieces. Check
10875 accessibility of invoked method.
10876 (check_for_static_method_reference): Add returned type in error
10878 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10879 (refine_accessible_methods_list): Merged two conditions in test.
10880 (java_complete_class): Sanity check on stabilize_ref gone.
10881 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10883 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10885 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10887 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10889 * gjavah.c (F_NAN): Removed.
10890 (F_NAN_MASK): New macro.
10891 (F_POSITIVE_INFINITY): Removed.
10892 (F_NEGATIVE_INFINITY): Likewise.
10893 (java_float_finite): Rewrote.
10894 (D_NAN_MASK): Renamed.
10895 (java_double_finite): Rewrote.
10896 (D_POSITIVE_INFINITY): Removed.
10897 (D_NEGATIVE_INFINITY): Likewise.
10899 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10900 If verbose, print underlying representation of value in hex.
10902 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10904 * buffer.h, buffer.c: New files.
10905 * Makefile.in (JAVA_OBJS): Add buffer.o.
10907 Support locals variables and writing their debug entries to .class.
10908 * jcf-write.c: Simplify some by user new buffer type.
10909 (vode_buffer_grow): Removed.
10910 (struct localvar_info): New type.
10911 (localsvars, localvartable): New buffers.
10912 (localvar_alloc, localvar_free): New functions.
10913 (generate_bytecode_insns): Handle local variables.
10914 (generate_classfile): Write LocalVariableTable attribute.
10916 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10918 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10919 * zipfile.h (ZIPMAGIC): New macro.
10921 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10923 * Makefile.in (gjavah.o): Updated dependencies.
10924 (jcf-dump.o): Likewise.
10925 (all.indirect): Use ../gjavah.
10926 (../gjavah$(exeext)): Likewise.
10927 (clean): Don't remove gjavah.
10928 (clean): Remove parse.c, not java/parse.c.
10929 * Make-lang.in (java): Added gjavah.
10930 (gjavah$(exeext)): New target.
10931 (GJAVAH_SOURCES): New macro.
10932 (java.all.build): Added gjavah.
10933 (java.all.cross): Likewise.
10934 (java.rest.encap): Likewise.
10935 * config-lang.in (compilers, stagestuff): Added gjavah.
10937 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10939 * gjavah.c (java_float_finite): New function.
10940 (java_double_finite): Likewise.
10941 (F_POSITIVE_INFINITY): New macro.
10942 (F_NEGATIVE_INFINITY): Likewise.
10944 (D_POSITIVE_INFINITY): Likewise.
10945 (D_NEGATIVE_INFINITY): Likewise.
10947 (print_field_info): Use java_float_finite and java_double_finite.
10949 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10951 * parse.y (method_header): Name "this" implicit argument.
10953 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10955 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10956 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10957 (put_linenumber): New function.
10958 (generate_bytecode_insns, generate_classfile): Write line numbers.
10960 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10962 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10963 (lookup_name, build_known_method_ref, build_class_init,
10964 build_invokevirtual, invoke_build_dtable, match_java_method,
10965 build_field_ref, pushdecl_force_head, build_java_binop,
10966 binary_numeric_promotion, build_decl_no_layout,
10967 build_java_arrayaccess, build_newarray, build_anewarray,
10968 build_java_array_length_access, build_java_arraynull_check): New
10969 extern function prototypes.
10970 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10971 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10973 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10975 * jcf.h (jcf_out_of_synch): New extern function prototype.
10976 * parse.h: Static/global function implemented in parse.y
10977 prototyped and declarations moved at the end of the file.
10978 (DECL_P): Check that the argument isn't null.
10979 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10980 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10981 (QUAL_DECL_TYPE): New macro.
10982 (PARAMS): Macro definition removed.
10983 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10984 (return_statement:): Call build_return.
10985 (field_access:): Call make_qualified_primary in sub rule.
10986 (method_invocation:): Build method invocation and call
10987 make_qualified_primary when processing primaries.
10988 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10989 get_type_from_signature.
10990 (java_check_regular_method): Extra integer 0 argument when calling
10991 lookup_java_method2.
10992 (lookup_java_interface_method2): Extra method DECL argument when
10993 calling lookup_java_interface_method2.
10994 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10995 COMPOUND_EXPR node.
10996 (java_complete_expand_method): Layout current class iff not
10997 already done. Don't process interface's methods.
10998 (java_complete_expand_method): Use super class only if it
10999 exists. Use current class otherwise.
11000 (make_qualified_primary): New function.
11001 (resolve_expression_name): Process qualified expression or
11002 expression from primary the same way.
11003 (resolve_expression_name): Two last arguments to
11004 resolve_field_access are now NULL_TREEs.
11005 (resolve_field_access): New variable is_static. Local field must
11006 be DECLs. is_static computed on field DECLs only. Append code in
11007 where_found to the field access if necessary. Use QUAL_DECL_TYPE
11008 to initialize field_type.
11009 (resolve_qualified_expression_name): New local variable,
11010 previous_call_static and is_static. Handle primaries with function
11011 calls, casts, array references and `this'. `super' now handled as
11012 `(super_class)this'. Use is_static to clarify boolean expressions.
11013 Added code to handle case where a proper handle is required to
11014 access a field. Use QUAL_DECL_TYPE where applicable.
11015 (maybe_access_field): New function.
11016 (patch_method_invocation_stmt): New arguments primary, where,
11017 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
11018 deleted. Use `where' as a type to search from if specified. Check
11019 for static method reference where forbidden. Append primary or
11020 current_this to the argument list if not calling constructor nor
11022 (check_for_static_method_reference): New function.
11023 (patch_invoke): Layout the class on which new is done if
11025 (lookup_method_invoke): Changed format to report errors on
11027 (qualify_ambiguous_name): New local variable this_found. Now
11028 handle things from primaries. Method call are considered
11030 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
11031 changed into NULLs.
11032 (not_initialized_as_it_should_p): Comply with the new DECL_P.
11033 (java_complete_tree): New case fo RETURN_EXPR. Process function
11034 call arguments in separate function.
11035 (complete_function_arguments): New function.
11036 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
11038 (patch_assignment): Take the return function slot into account as
11039 a RHS. Distinguish assignment from a return.
11040 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
11041 when checking methods in interfaces.
11042 (resolve_type_during_patch): NULL argument to unresolve_type_p
11043 instead of NULL_TREE.
11044 (patch_newarray): Fixed typo in comment.
11045 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
11046 (build_return, patch_return): New functions.
11047 * typeck.c (lookup_java_constructor): Fixed typo in comment.
11049 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
11051 * constants.c (find_name_and_type_constant, find_fieldref_index,
11052 find_methodref_index): New methods.
11053 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
11054 just return given method. Also, rename to build_known_method_ref.
11055 (expand_invoke): Rename call to build_invoke_non_interface.
11056 * java-tree.h, parse.h: Update prototype.
11057 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
11058 (such as expand_expr_stmt) if flag_emit_class_files.
11059 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
11060 STACK_TARGET, IGNORE_TARGET): New macros.
11061 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
11062 (generate_bytecode_insn): New function to generate method's bytecode.
11063 (generate_classfile): Node generate Code attribute for a method.
11064 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
11065 push_long_const, field_op, adjust_typed_op, maybe_wide):
11066 New functions used by generate_bytecode_insn.
11068 * typeck.c (signature_include_return): Remove variable.
11069 (push_java_argument_signature, build_java_argument_signature): New.
11070 (build_java_signature): Use push_java_argument_signature.
11071 * parse.y: Use build_java_argument_signature instead of fiddling
11072 with signature_include_return.
11074 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
11076 * gjavah.c (print_c_decl): Always generate JArray<>* for array
11079 * Makefile.in (all.indirect): Added gjavah$(exeext).
11080 (gjavah$(exeext)): Added $(exeext).
11083 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11085 * class.c (layout_class): Call to java_layout_parsed_class replace
11086 by safe_layout_class.
11087 * expr.c (build_java_array_length_access): Removed static storage
11088 class in the function definition.
11089 (build_java_arraynull_check): Likewise.
11090 Also fixed typos in two comments.
11091 * lex.c (java_init_lex): Initialize static global kw_length.
11092 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
11093 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
11095 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
11096 * parse.h (resolve_no_layout): New static function declaration.
11097 (get_identifier_in_static): Declaration removed.
11098 (java_layout_parsed_class): Function name declaration changed to
11100 (build_newarray_node, patch_newarray, resolve_type_during_patch,
11101 not_initialized_as_it_should_p, build_this): New static function
11103 (pushdecl_force_head, build_java_binop, int_fits_type_p,
11104 binary_numeric_promotion, stabilize_reference,
11105 build_decl_no_layout, build_java_arrayaccess): Extern function
11106 declarations moved into their own section.
11107 (build_newarray, build_anewarray, build_java_array_length_access,
11108 build_java_arraynull_check): New extern function declarations.
11109 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11110 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11112 (CALL_CONSTRUCTOR_P): New macro.
11113 * parse.y (kw_length): New static global tree node.
11114 (return_statement): Tagged <node>.
11115 (RETURN_TK): Tagged <operator>.
11116 (variable_declarator_id:): Build variable declaration with an
11117 empty initialization value if a syntax error was found in the
11118 initialization part of the variable declaration.
11119 (statement_without_trailing_substatement:): return_statement: now
11120 uses the default rule.
11121 (return_statement:): Temporarily fixed to return NULL_TREE.
11122 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11123 (class_instance_creation_expression:): Class creation rules now
11124 call build_method_invocation upon reduction.
11125 (array_creation_expression:): Rules call build_newarray_node upon
11127 (dim_exprs:): Build a list of dimension expressions.
11128 (dim_expr:): Store location of the OSB_TK in the dimension
11130 (method_invocation:): Added a new error rule.
11131 (build_unresolved_array_type): WFL argument may also be an array
11132 on a primitive type. Name of the argument changed to reflect this.
11133 (method_declarator): Insert argument type at the beginning of the
11134 argument type list and later reverse the list.
11135 (unresolved_type_p): Argument 'returned' may be optionally
11137 (java_layout_class_from_source): Function renamed
11139 (resolve_and_layout): Now call resolve_no_layout and
11141 (resolve_no_layout): New function.
11142 (purify_type_name): New function.
11143 (complete_class_report_errors): Call purify_type_name during error
11144 report on a type not found.
11145 (process_imports): error_found local variable doesn't need to be
11146 initialized to zero.
11147 (declare_local_variables): New local type_wfl. Fixed typo in error
11148 message. type_wfl assigned to unresolved type and used to register
11149 incomplete type. Build a WFL around the variable initialization
11150 statement so that debug info can be generated on it.
11151 (source_start_java_method): Reverse argument list after they've
11153 (current_this): New static global variable.
11154 (java_complete_expand_methods): Set current_this when appropriate.
11155 (resolve_expression_name): Build correct static and non static
11156 field access bearing a simple name.
11157 (resolve_field_access): Resolve the length field of arrays. Handle
11159 (patch_method_invocation_stmt): Set the type of the method
11160 invocation to error_mark_node. This value is later overridden by a
11161 valid type, if any. Don't handle qualified constructor invocation
11162 as qualified method invocation. Call lookup_method_invoke with its
11163 new flag. It's no longer necessary to access the selected method
11164 as the value of a tree list. Handle constructor invocation.
11165 (patch_invoke): Reverse argument list when invoking non interface
11166 methods. Insert call to new as the first argument of the
11168 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11169 defined within a final class. Return INVOKE_STATIC if the invoked
11170 method is a constructor.
11171 (lookup_method_invoke): New lc argument is a flag to indicate a
11172 constructor lookup. Now handle constructor lookup. Choose the most
11173 specific method in case several were matching the invocation
11174 requirements. Return a method decl instead of a tree list featuring
11175 one single method decl element.
11176 (refine_accessible_methods_list): New lc flag argument to
11177 indicate that a constructor is being looked up.
11178 (not_initialized_as_it_should_p): New function.
11179 (java_complete_tree): Now process fake tree codes
11180 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11181 save_expr on resolved function call arguments. Case on
11182 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11183 (patch_assignment): LHS can be a field access expression. When
11184 dealing with reference, lhs_type is the promoted type of the
11185 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11187 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11188 (patch_binop): Use not_initialized_as_it_should_p where
11190 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11191 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11193 (resolve_type_during_patch): New function.
11194 (patch_cast): Call resolve_type_during_patch to resolve type and
11195 report error accordingly.
11196 (patch_array_ref): Use not_initialized_as_it_should_p where
11197 applicable. Array base expression is saved before being
11198 used. Promote the type of an array elements if it contains non
11200 (build_newarray_node, patch_newarray, build_this): New functions.
11202 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11204 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11205 increment it in `for' statement.
11206 (print_field_info): If number is inf or nan, don't print it.
11207 (print_method_info): If method name is `delete', just ignore it.
11208 (print_c_decl): Special-case jstringArray.
11210 * gjavah.c (help): New function.
11211 (no_argument): New function.
11212 (usage): Changed text.
11213 (main): Rewrote argument handling. Now handles -v, --help,
11215 (version): New function.
11216 (found_error): New global.
11217 (main): Return found_error.
11218 (generate_access): Set found_error.
11219 (print_c_decl): Likewise.
11221 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11223 * gjavah.c (print_c_decl): Don't print "," when examining field.
11224 Skip type name when looking at "[L" types.
11225 (process_file): Now static.
11226 (generate_access): Now returns int.
11227 (last_access_generated): New global.
11228 (process_file): Clear last_access_generated; make multiple passes
11230 (print_field_info): Just return if generate_access returns true.
11231 (print_method_info): Likewise. Also, allow <init> functions to
11233 (print_c_decl): Added is_init argument. Print constructors
11235 (print_cxx_classname): Use UTF8_GET to extract characters from
11237 (print_base_classname): New function.
11238 (print_class_decls): New function.
11239 (process_file): Use it.
11240 (utf8_cmp): New function.
11242 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11244 * lang-options.h: Format changed to match changes in gcc/toplev.c
11245 to implement a --help option.
11247 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11249 * decl.c (init_decl_processing): Revert change to dtable_type.
11251 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11253 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11255 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11257 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11259 * lang.c (lang_init): Default flag_exceptions to 1, without
11260 checking to see if it's 2 first.
11262 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11264 * constants.c: Include "system.h".
11265 * decl.c: Likewise.
11266 * lang.c (flag_new_exceptions): Get via extern now.
11267 (lang_init_options): New functions. Turn on flag_new_exceptions.
11269 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11271 * lex.c (java_lex): Return 0 when we see an invalid character in
11274 * lex.c (java_read_char): Specify extra argument when calling
11276 (java_read_unicode, java_parse_end_comment,
11277 java_parse_escape_sequence): Likewise,
11278 (java_lex): Specify extra argument when calling
11279 java_lex_error. Test that IDs are beginning with a legal character
11280 for IDs. Handle invalid characters with an error message and a
11281 call to java_lex_error.
11282 (java_lex_error): Adjust column position by new argument
11283 `forward'. Issue an error even if in the middle of reporting an
11286 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11288 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11289 we don't explicitly put a null pointer when we're copying it.
11291 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11293 * gjavah.c (print_cxx_classname): New function.
11294 (super_class_name): Likewise.
11295 (print_super_fields): Removed.
11296 (in_super): Removed.
11297 (print_field_info): Never generate #defines.
11298 (print_c_decl): Changed generated types to match JNI. No longer
11299 print class name before method name.
11300 (print_method_info): Print "static" before static methods.
11301 Print "virtual" before non-final methods.
11302 (usage): Use exit(1), not exit(-1).
11304 (print_field_info): Use %.17g to print a double.
11305 (last_access): New globals.
11306 (process_file): Initialize last_access.
11307 (usage): Now static.
11308 (ACC_VISIBILITY): New define.
11309 (generate_access): New function.
11310 (print_field_info): Call it.
11311 (print_method_info): Likewise. Also, generate information for all
11312 methods, not just native methods. Return void.
11313 (print_c_decl): Return void.
11314 (print_field_info): Return void.
11316 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11318 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11319 processing the jc1 grammar file. Prefix bison functions and
11320 variables with java_.
11321 (parse.c): Dependencies on parse.h and lex.h
11322 * expr.c (build_java_arrayaccess): Function now global.
11323 * java-tree.h: Comment reorganized to carry on previous
11324 classification effort.
11325 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11326 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11327 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11328 java_parse (new prefix java_ generated by bison).
11329 (java_layout_parsed_class, java_register_parsed_class): Function
11331 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11332 * lex.c (static tree wfl_op): Variable deleted.
11333 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11334 ctxp fields to NULL_TREE.
11335 (java_lex): No longer create WFL for operators. Filename caching
11336 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11337 created as STRING_CST and later expanded. Removed extra argument
11338 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11340 (build_wfl_node): Removed code in comments.
11341 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11342 store token and location data in the current bison token.
11343 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11344 static/extern function declaration at the beginning of the file.
11345 (struct qualification): Data structure definition deleted.
11346 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11347 (qualify_ambiguous_name): Function declaration modified. Function
11348 now returns nothing.
11349 (build_array_ref, patch_array_ref, make_qualified_name,
11350 resolve_qualified_expression_name, maybe_generate_clinit,
11351 resolve_field_access): New static function declarations.
11352 (build_java_arrayaccess): New extern function declaration.
11353 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11354 (CALL_EXPR_PRIMARY): Macro deleted.
11355 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11356 (struct parser_ctxt): Field initialized_final
11357 removed. non_static_initialized, static_initialized: New fields.
11358 * parse.y (static tree kw_super, static tree kw_this): New global
11360 (%union): tree wfl field of operator member replaced by int
11361 location. WFLs are non longer created for operators.
11362 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11363 (qualified_name:): Now calls make_qualified_name to build the
11365 (type_declaration:): Consider generating <clinit> when class
11367 (variable_declarator:): Directly build an assignment node when the
11368 variable is initialized when declared.
11369 (this_or_super:): Build a WFL and set current location when THIS
11370 or SUPER are parsed.
11371 (expression_statement:): Wrap statement around a WFL.
11372 (primary_no_new_array:): Fixed typo. Changed value returned by
11373 THIS_TK because of its new type (temporary).
11374 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11375 (field_access:): Build qualified name with SUPER.
11376 (method_invocation:): Fixed returned value because of SUPER's new
11378 (array_access:): Use OSB_TK location information.
11379 (post_increment_expression:, post_decrement_expression:,
11380 unary_expression:, pre_increment_expression:,
11381 pre_decrement_expression:, unary_expression_not_plus_minus:,
11382 cast_expression:, multiplicative_expression:,
11383 additive_expression:, shift_expression:, relational_expression:,
11384 equality_expression:, and_expression:, exclusive_or_expression:,
11385 inclusive_or_expression:, conditional_and_expression:,
11386 conditional_or_expression:, assignment:): Use new location/token
11387 information available on operators.
11388 (create_class): Set super_decl_type to NULL_TREE when processing
11390 (register_fields): Field initialization is now a MODIFY_EXPR
11391 node. Chain initialization code to the matching lists (according
11392 the the field declaration modifiers).
11393 (maybe_generate_clinit): New function.
11394 (method_header): Don't set method's DECL_NAME to a WFL when adding
11395 methods to java.lang.Object.
11396 (resolve_and_layout): Now can return NULL_TREE if the type
11397 resolution fails. Otherwise, return the class DECL instead of its
11399 (check_method_redefinition): Don't patch method DECL_NAME if it
11400 belongs to java.lang.Object.
11401 (process_imports): Simply assign error_found to the value returned
11402 by check_pkg_class_access.
11403 (declare_local_variables): Don't use their init statements (if
11404 any) when parsing error were previously found. Reuse MODIFY_EXPR
11405 build during parsing as an init statement.
11406 (java_method_add_stmt): Now return the current method body.
11407 (java_layout_parsed_class, java_register_parsed_class): Functions
11409 (java_complete_expand_methods): Initialize the constant pool on a
11410 per class basis. Layout the classes before expanding their method
11411 bodies. Don't try expand artificial constructor code if error were
11412 found. Make the classes data and register them if no error were
11414 (java_complete_expand_method): Retrieve an artificial constructor
11415 argument list before entering its body. Assign the top block to
11416 the artificial constructor function body and set types of declared
11417 blocks and compound statements to void. Walk method body if not an
11418 artificial constructor.
11419 (make_qualified_name, cut_identifier_in_qualified): New functions.
11420 (resolve_expression_name): Fixed comments. Save/restore the
11421 current class CLASS_LOADED_P flag value. Build non qualified
11422 static field access and handle qualified expression names.
11423 (resolve_field_access, resolve_qualified_expression_name): New
11425 (patch_method_invocation_stmt): Use the new expression resolution
11426 scheme, calling resolve_field_access when the function call is
11427 resolved as an expression.
11428 (qualify_ambiguous_name): Function rewritten to work on qualified
11429 expression produced by make_qualified_name.
11430 (java_complete_tree): Promote type when function's argument are
11431 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11432 the assignment to discover further errors if RHS is a expression
11433 name that fails to evaluate. Declare LHS initialized even though
11434 the assignment failed. Don't use the location variable and removed
11435 extra argument in patch function calls. Now handle the ARRAY_REF
11436 case and build internal string representation when STRING_CSTs are
11438 (build_method_invocation): Don't wrap function call around a WFL.
11439 (build_assignment): Likewise. Use the operator location
11441 (patch_assignment): Handle array access LHSs. Handle error
11442 provenance, resulting in a better error report.
11443 (build_binop): Use op_location from operator as binop location
11445 (build_unaryop, build_incdec, build_cast): Likewise.
11446 (patch_binop): Extract location information from the node. Fixed
11447 typo in error message.
11448 (patch_unary_op): Extract location information from the node.
11449 (build_array_ref, patch_array_ref): New functions.
11451 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11453 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11454 match _Jv_IsInstanceOf.
11455 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11456 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11458 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11460 * decl.c (init_decl_processing): Functions are now named
11461 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11463 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11465 * java-tree.h (load_class): Add prototype.
11466 * class.c (is_compiled_class): Add missing arg to load_class.
11467 * expr.c (expand_java_NEW): Call load_class.
11468 * parse.y (process_import): Removed bogus use of void return value.
11470 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11472 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11473 Function name is "_Jv_Throw" instead of "soft_athrow".
11474 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11475 Function name is "_Jv_AllocObject" instead of "soft_new".
11476 Takes an extra parameter (object size).
11477 * expr.c: Update calls.
11479 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11481 * lex.c (java_get_line_col): Handle end-of-file.
11482 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11484 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11486 * lang.c (lang_init): Make -fexceptions the default.
11487 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11488 exception handling is not turned on.
11490 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11492 * lang.c (flag_new_exceptions): Make this this default.
11493 * decl.c (end_java_method): Call emit_handlers.
11494 * except.c (method_init_exceptions): Set language code and version.
11495 (expand_start_java_handler): Enable exception, and call
11496 expand_eh_region_start.
11497 (expand_end_java_handler): Enable exception, and set up catch blocks.
11498 (emit_handlers): New routine to generate the saved handlers.
11499 * java-except.h (emit_handlers): Add prototype.
11501 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11503 We used to have three different representations of the constant pool:
11504 the CPool structure, the tree_constant_pool, and the constructures
11505 used to build the Class object (which may need class and string
11506 constants) in compiled code. None were appropriate for compiling
11507 to .class files, so I did a major overhaul.
11509 First, the tree_constant_pool array was removed. Things were
11510 modified to the CPool structure in the JCF could be used.
11511 Second, a "capacity" field was added to the CPool, and functions
11512 written to search for a matching constant, adding one if not found.
11513 The code that generated the Class object was changed to use a CPool.
11514 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11515 the static Class object are now only in build_constants_constructor.
11516 Finally, I wrote code which can generate a .class file (including its
11517 constant pool) from the RECORD_TYPE of a class. This is a big step
11518 on the way to compiling Java source into .class files.
11520 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11521 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11523 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11524 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11525 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11526 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11527 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11528 (lang_type): Removed constant_pool field.
11529 * jcf.h (CPool): Renamed size to count. Added field capacity.
11530 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11531 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11532 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11534 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11535 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11536 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11537 (set_constant_entry, find_constant1, find_constant2,
11538 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11539 find_utf8_constant, find_class_or_string_constant): New functions.
11541 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11542 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11543 (give_name_to_class, get_class_constant): Likewise.
11544 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11545 (get_name_and_type_constant, get_ref_constant): Removed.
11546 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11547 * parse.y: Don't save/restore tree_constant_pool.
11548 * verify.c (verify_jvm_instructions): Update for new approach.
11549 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11551 * lang-options.h: Added -femit-class-file, -femit-class-files.
11552 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11553 (lang_f_options): Added "emit-class-file(s)".
11555 * expr.c (build_java_arrayaccess): Generate more efficient array
11556 bounds checking, by using unsigned compare.
11558 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11560 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * parse.h: New comment on the handling of unresolved type
11563 identifiers. JDEPs are now part of the jdep_code enum.
11564 (typedef struct jdep): Now use enum jdep_code or int, depending on
11565 availability. Both are narrowed down to an 8 bits bitfield.
11566 (CALL_EXPR_PRIMARY): Fixed comment.
11568 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11570 * Make-lang.in (java): Added gjavac and jvgenmain.
11571 (java.start.encap): Depend on gjavac.
11572 (java.rest.encap): Depend on jvgenmain.
11574 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11575 (JAVA_CROSS_NAME): Likewise.
11576 (java.all.build): Depend on jvgenmain and gjavac.
11577 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11578 (jvgenmain$(exeext)): New target.
11579 (java.install-common): Wrote.
11580 * config-lang.in (compilers, stagestuff): Added gjavac and
11583 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11585 * lang.c (lang_decode_option): New argc/argv interface.
11587 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11589 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11590 * decl.c (build_decl_no_layout): New function.
11591 * expr.c (java_lang_expand_expr): Layout declarations found in
11592 blocks before they're pushed.
11593 * jcf-parse.c (load_class): Save current line when parsing class
11595 (parse_source_file): Register class before expanding their
11597 * lang.c (put_decl_node): Produce `null' when `void *' is
11599 * lex.c (static tree wfl_op): New static global, for error report
11601 (java_init_lex): wfl_operator and wfl_op initialized
11602 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11604 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11605 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11606 build_unresolved_array_type): New static function definitions.
11607 (build_decl_no_layout): New extern function declared.
11608 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11609 faulty modifier exists.
11610 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11611 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11612 (UNARY_PLUS_EXPR): New fake operator.
11613 (struct parser_ctxt): New field osb_number.
11614 * parse.y (static tree wfl_operator): New static WFL for operator
11615 bound error messages.
11616 (DECR_TK, INCR_TK): Moved.
11617 (OP_TK): Tagged <operator>.
11618 (array_type:): Now call build_unresolved_array_type.
11619 (dim_expr:): Count the number of '[' seen.
11620 (post_increment_expression, post_decrement_expression,
11621 pre_increment_expression, pre_decrement_expression,
11622 unary_expression_not_plus_minus, unary_expression:): Actions are
11623 now building the corresponding unary expressions.
11624 (cast_expression:): Actions are now building cast expressions.
11625 (build_unresolved_array_type): New function.
11626 (create_interface): Reset the number of declared interfaces.
11627 (create_class): Likewise.
11628 (method_header): Methods declared within the scope of an interface
11629 are now implicitly set public and abstract.
11630 (java_complete_class): Variable's and parameter's type are patched
11631 with a promoted type.
11632 (declare_local_variables): Resolved non builtin types are promoted
11633 before being used to build a variable decl. Removed type patch
11634 posted on variable initialization statement.
11635 (source_start_java_method): Use build_decl_no_layout to build the
11636 decl of a parameter of incomplete type.
11637 (java_register_parsed_class): Process interfaces too. Call
11638 rest_of_decl_compilation on each processed class declarations.
11639 (java_complete_expand_methods): Don't attempt to expand things in
11641 (java_complete_tree): Process CONVERT_EXPR, even though it always
11642 has a type. Propagate error_mark_node to node's type too. Promote
11643 method's call argument type and return error_mark_node if
11644 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11645 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11646 handle unary operator nodes.
11647 (build_assignment): Added comment.
11648 (print_int_node): New function.
11649 (patch_assignment): New second argument. New error handling. Use
11650 print_int_node. Handle references. Use can_cast_to_p to issue
11651 different error message according to the context and check upon
11652 the initialization of the RHS.
11653 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11654 (operator_string): Handle more operators.
11655 (patch_binop): No longer use a function static
11656 wfl_operator. Improved error message on shift distance.
11657 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11658 patch_cast): New functions.
11660 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11662 * jvspec.c: New file.
11663 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11665 * java-tree.h (identifier_subst): Add declaration.
11667 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11669 * jvgenmain.c (main): Generate call to JvRunMain.
11671 * class.c (make_class_data): Push value for "sync_info" field.
11672 * decl.c (init_decl_processing): Push "sync_info" field.
11674 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11676 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11677 Java (source) name, not signature.
11678 Set TYPE_ALIGN to (at least) that of element_type.
11680 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11682 * class.c: Moved classname-mangling-rekated code to ...
11683 * mangle.c: ... this new file.
11684 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11685 * Makefile.in: Update for above changes.
11687 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11689 * expr.c (truthvalue_conversion): Convert integer and floating
11690 point value to their truth value.
11691 * lex.c (java_lex): Handle the `null' literal.
11692 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11693 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11694 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11697 * parse.y: Reorganization/documentation on token declaration.
11698 (binop_lookup[]): New added new tree codes.
11699 (relational_expression): Build corresponding binary operators.
11700 (equality_expression, conditional_and_expression,
11701 conditional_or_expression): Likewise.
11702 (java_complete_class): Fix crash in debug message.
11703 (java_complete_tree): Check initialization of method call
11704 arguments. Further bogus node evaluation to detect more error
11705 during assignments. Handles more binary operators.
11706 (patch_assignment): Use DECL_P.
11707 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11709 (operator_string): Handle more case. Compacted source.
11710 (patch_binop): Changed function comment. Checking for
11711 uninitialized first operand takes the compound assignment into
11712 account and uses DECL_P. Checking for uninitialized second operand
11713 delayed to routine's end. Use macros to issue type bound error
11714 messages and issue messages on both operands if their types are
11715 different. Force fixed type into node. Handle all binary
11718 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11720 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11721 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11722 build operator node and return tokens.
11723 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11724 * parse.h (java_complete_tree): Changed returned type in prototype.
11725 (build_method_invocation, build_assignment, patch_assignment,
11726 patch_binop): New static function declarations.
11727 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11728 BUILD_EXPR_WFL): New macros.
11729 * parse.y (enum tree_code binop_lookup[]): New static for token to
11731 (%union): Parser union has new sub-structure `operator'.
11732 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11733 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11734 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11735 ASSIGN_ANY_TK): Tokens tagged `operator'.
11736 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11737 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11738 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11739 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11740 (assignment_operator:): Rule tagged `operator'.
11741 (expression_statement:): Re-installed default rule.
11742 (method_invocation:): Sub rules call build_method_invocation.
11743 (postfix_expression:): Don't attempt to resolve name here. Just
11745 (multiplicative_expression:): Sub-rules build corresponding binop
11747 (additive_expression:, shift_expression:, and_expression:,
11748 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11749 (assignment:): Sub rule invoke build_assignment.
11750 (assignment_operator:): Default rules on sub rules.
11751 (force_error): Added documentation on this variable.
11752 (declare_local_variables): Build initialization calling
11754 (expand_start_java_method): Removed unused rtx declaration. Mark
11755 arguments as already initialized.
11756 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11757 (java_complete_expand_methods): Don't process next method if
11758 completion of the previous one triggered errors.
11759 (java_complete_expand_method): Call source_end_java_method if no
11760 error were found during completion.
11761 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11762 locals declaratilon. Handle names found within a class. Return
11763 error_mark_node when things aren't found.
11764 (patch_method_invocation_stmt): Return error_mark_node on failures.
11765 (patch_invoke): Removed unused local. Return the correct node.
11766 (java_complete_tree): Now returns a value. The BLOCK section binds
11767 local identifiers and the type of a BLOCK is now void. Assign the
11768 result of operand completion on COMPOUND_EXPR. Assign the
11769 encapsulated node of a WFL to the result of its completion, except
11770 when the node is an identifier. Now handle MODIFY_EXPR and several
11771 binary operators. Return error_mark_node on errors.
11772 (build_method_invocation, build_assignment, patch_assignment,
11773 build_binop, operator_string, patch_binop): New functions.
11774 * typeck.c (binary_numeric_promotion): New function.
11776 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11778 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11779 Replace most uses of ident_subst by identifier_subst.
11781 * class.c (push_class_static_dummy_field): Removed function.
11782 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11783 instead of looking got "class" static field. Create that decl here.
11784 (class_identifier_node): Removed; no longer needed.
11785 (init_class_processing): Don't init class_identifier_node.
11786 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11787 Do nreverse 0 times (instead of twice) for Object and Class.
11788 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11790 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11792 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11793 while initializing linenumber_count and linenumber_table.
11794 Do it before init_function_start (which calls emit_line_note).
11795 * expr.c (expand_byte_code): Don't need to clear lineno here.
11797 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11799 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11800 then mangle number as _N_.
11802 * class.c (mangle_class_field): New function.
11803 (build_class_ref): Set assembler name of class reference using
11804 mangle_class_field.
11805 (push_class_static_dummy_field): Likewise.
11807 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11809 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11810 of assigning to TREE_CODE. The latter method exploits a feature
11811 of GCC that is not ANSI compliant.
11813 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11815 * decl.c (pushdecl_force_head): New function.
11816 (pushlevel): Removed conditional printf.
11817 (complete_start_java_method): Don't enter local variable scope if
11818 function is compiled from source code.
11819 * expr.c: parse.h now included
11820 (java_lang_expand_expr): New function.
11821 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11822 printf. Terminate buffer when doing directories.
11823 * jcf-parse.c (parse_source_file): Call lang_init_source before
11824 parsing and before code generation.
11825 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11826 use printf if the macro is defined.
11827 * lang.c (lang_init): Install lang_expand_expr hook on
11828 java_lang_expand_expr.
11829 (java_dummy_print): New function.
11830 (lang_init_source): New function.
11831 * lex.c (java_lex): Remember location of an opening brace at the
11832 second nesting level.
11833 (java_is_eol): Unget character seen after a CR if it is EOF.
11834 * parse.h: Now includes lex.h
11835 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11836 printf if the macro is defined.
11837 (expand_start_java_method, build_expr_block, enter_block,
11838 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11839 New static function declarations.
11840 (pushdecl_force_head): New extern function declaration.
11841 (INCOMPLETE_TYPE_P): New macro.
11842 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11843 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11844 BLOCK_EXPR_ORIGIN): New macros.
11845 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11846 DECL_SOURCE_LINE_LAST): New macros.
11847 (struct parser_ctxt): Removed field current_method_decl, redundant
11848 with the field current_function_decl. Added fields
11849 first_ccb_indent1 and pending_block.
11850 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11851 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11853 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11854 (compilation_unit:): Cosmetic on sub rule.
11855 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11856 (variable_initializer:): Installed default rule on expression:.
11857 (method_declaration:): method_header: starts a new
11858 method. method_body: installs the function body, absorbs blocks
11859 emitted for temporary variable scopings, pops function's body block
11860 and merges function's last statement lineno in DECL_SOURCE_LINE.
11861 (method_body:): Installed default rules.
11862 (block:): Call enter_block when an opening brace is seen. Absorb
11863 scoping blocks and call exit_block when a closing brace is seen.
11864 (block_statement:): Cosmetic changes.
11865 (method_invocation:): Create WFL around CALL_EXPR node.
11866 (patch_stage): Added comment around definition.
11867 (method_header): Try to use first_ccb_indent1 as the first line of
11868 the method, so BP debug info are emitted at the first opening
11869 brace of the function. If the function has no body, use the
11870 location of the function's name. Override currently defined method
11871 name with the matching WFL so we can point redefinition errors
11872 using the location where the function's name was declared.
11873 (check_abstract_method_header): Interprets DECL_NAME as an
11874 identifier or as a WFL, accordingly.
11875 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11876 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11877 location and name information out of it and reinstall DECL_NAME to
11878 its original identifier node value.
11879 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11880 function's source code).
11881 (read_import_dir): Test the value returned by find_class and issue
11882 a fatal accordingly.
11883 (declare_local_variables): Push a new block for the scope of the
11884 new variable(s) if code has been already generated at that nesting
11885 level. Pinpoint redefinition errors using the variable id
11886 WFLs. Generate initialization code if necessary. If the variable
11887 type is incomplete, register a patch on its decl.
11888 (source_start_java_method): Rewritten. Define a new block for the
11889 function's parameters. Build parameter decl out of function's
11890 arguments and register them for a patch if their types are
11892 (expand_start_java_method): Includes the part of
11893 source_start_java_method that was pushing the parameter decls and
11894 completing the method start code.
11895 (source_end_java_method): Removed call the expand_end_bindings and
11896 poplevel (already taken care of). Reinstall function's arguments
11897 and get function's last line of code before calling
11898 expand_function_end.
11899 (java_method_add_stmt): New comment before the function's
11900 code. Complement the second operand of the current COMPOUND_EXPR
11902 (java_complete_expand_methods): Don't generate debug info on line
11903 zero when expanding a generated constructor.
11904 (java_complete_expand_method): Set start and end line numbers for
11905 a artificially generated constructor to one and manually call
11906 enter_block and exit_block when defining it. For all methods:
11907 expand function's start calling the new expand_start_java_method
11908 and invoke java_complete_tree on the effective method's body, if
11910 (resolve_expression_name): Now use lookup_name_in_blocks to search
11911 local variable decls and print out an error when variables are
11913 (patch_method_invocation_stmt): Inserted comment before the
11915 (lookup_method_invoke): Chain method's arguments using chainon
11916 with the current arg list as a second argument. Inserted missing
11917 IDENTIFIER_POINTER when reporting an error on methods not found.
11918 (refine_accessible_methods_list): Don't retain constructors.
11919 (patch_arguments): Function removed.
11920 (java_complete_tree): Inserted comment before the function's
11921 code. New case for BLOCKs. Moved the WFL case a bit
11922 further. Complete function's arguments.
11923 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11924 maybe_absorb_scoping_blocks): New functions.
11926 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11928 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11930 * jcf-parse.c (parse_source_file, java_error_count): New forward
11931 and extern declarations.
11932 (java_parse_abort_on_error): Macro moved.
11933 (jcf_parse_source): fatal called if fopen fails. Now calls
11935 (parse_source_file): New parse_only parameter. Reflects the
11936 elimination of the second pass.
11937 (yyparse): parse_source_file called with argument set to 0.
11938 * jcf.h (JCF_ZERO): Sets java_source to zero.
11939 * lex.c (java_init_lex): pass argument is gone. Function modified
11940 to be called once during the analysis of a file.
11941 (java_unget_unicode): Fixed typo in fatal message.
11942 (java_get_line_col): Likewise.
11943 (java_lval): Likewise. String literals no longer built during
11945 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11947 * parse.h (MODIFIER_WFL): New macro.
11948 (parse_check_super, parser_check_super_interface): Now return int.
11949 (parser_chain_incomplete_item, not_builtin_p,
11950 complete_method_decl): Declarations removed.
11951 (build_method_invocation_stmt, build_invoke): Renamed using the
11952 `patch' instead of `build'
11953 (register-incomplete_type, obtain_incomplete_type,
11954 java_complete_tree, java_complete_expand_method,
11955 unresolved_type_p, create_jdep_list): New function declarations.
11956 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11957 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11958 (jdep): New typedef on new struct _jdep.
11959 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11960 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11961 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11962 JDEP_RESOLVED_P): New macros.
11963 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11964 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11965 JDEP_VARIABLE): New enum values and jdep kinds.
11966 (jdeplist): New typedef on struct _jdeplist.
11967 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11969 (CALL_EXPR_PRIMARY): New macro.
11970 (struct parser_ctxt): Fields java_pass, current_method_decl,
11971 method_decl_list deleted. New field jdeplist.
11972 (INCOMPLETE_P): Macro deleted.
11973 * parse.y (single_type_import_declaration:): Removed pass switch.
11974 (type_import_on_demand_declaration): Likewise.
11975 (field_declaration:): Removed pass switch on all sub rules.
11976 (class_declaration:): Call the complete_class_decl removed on
11978 (method_declaration:): Removed second pass switch. No longer chain
11979 methods decl when method_header reduced.
11980 (method_header:): Sub rules no longer depend on pass switch.
11981 (method_declarator:): Likewise.
11982 (method_body:): Likewise.
11983 (abstract_method_declaration:): Likewise.
11984 (block_statement:): Likewise.
11985 (local_variable_declaration:): Likewise.
11986 (argument_list:): Likewise.
11987 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11988 removed. Partial CLASS_EXPR tree node built instead.
11989 (postfix_expression:): Removed pass switch on all sub rules.
11990 (java_pop_parser_context): Free classd_list content.
11991 (yyerror): Call obstrack_grow0 to finalize error message.
11992 (check_class_interface_creation): Comment modified to reflect new
11993 returned value meaning. Removed second pass switch. Return 1 if an
11994 error was found, 0 otherwise. Adjust pointer on filename if a
11995 leading path separator was found.
11996 (maybe_create_class_interface_decl): Removed first pass switch
11997 when linking the class decl to the class_list. Install a new
11998 jdep_list for the class.
11999 (add_superinterfaces): List of unresolved interfaces is
12000 gone. Unresolved interfaces are directly added to the current
12002 (create_interface): Second pass shortcut removed.
12003 ctpx->modifier_ctx access through MODIFIER_WFL.
12004 (create_class): Second pass shortcut removed. Call to
12005 register_incomplete_type replaces the call to
12006 parser_chain_incomplete_item.
12007 (complete_class_decl): Function removed.
12008 (duplicate_declaration_error): New way of retrieving redeclared
12010 (register_fields): Call to lookup_modifier_cl replaced by
12011 MODIFIER_WFL. New way of handling unresolved type, using
12012 unresolved_type_p and obtain_incomplete_type.
12013 register_incomplete_type replaces call to parser_chain_incomplete_item.
12014 (patch_stage): New static global variable.
12015 (method_header): New way of handling unresolved type, using
12016 unresolved_type_p and obtain_incomplete_type. patch_stage used to
12017 indicates that the method decl needs to be patched.
12018 (check_abstract_method_header): Call to lookup_modifier_cl
12019 replaced by MODIFIER_WFL.
12020 (method_declarator): Incomplete argument type are registered
12021 calling register_incomplete_type. Patch on the declared method is
12022 issued in that case.
12023 (unresolved_type_p): New function.
12024 (parser_check_super_interface): New comment to reflect function's
12025 modified returned type (int). Function and has a new argument
12026 this_wfl. Call to parse_error_context uses this_wfl instead of
12027 relying on lookup_cl.
12028 (parser_check_super): Comment reflects function's new returned
12029 type (int). Function returns non zero value on error.
12030 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
12031 register_incomplete_type, jdep_resolve_class): New functions to
12032 handle incomplete types in declarations.
12033 (java_complete_class): Rewritten to work with the new incomplete
12034 type handling scheme.
12035 (complete_class_report_errors): Likewise.
12036 (complete_method_decl): Removed: it jobs is now handled by
12037 java_complete_class.
12038 (do_resolve_class): Class loaded in not already loaded and not
12039 found in Java source code.
12040 (java_check_regular_methods, java_check_abstract_methods): Don't
12041 call complete_method_decl anymore.
12042 (lookup_modifier_cl, not_builtin_p): Functions deleted.
12043 (read_import_dir): Got rid of the pass number dependency.
12044 (declare_local_variables): New handling of unresolved types (patch
12046 (source_start_java_method): New parameter level. Function called
12047 with level set to 1 when argument types are potentially
12048 unresolved. Called to complete the job with level set to 2 once
12049 types are complete.
12050 (source_end_java_method): Call to permanent_allocation
12051 removed. Waiting to be replaced by a more suitable obstack
12053 (java_complete_expand_methods, java_complete_expand_method,
12054 java_expand_finals): New functions.
12055 (build_method_invocation_stmt): Renamed
12056 patch_method_invocation_stmt. Extracts function call expression
12057 (wfl) and arguments (args) from CALL_EXPR tree operands.
12058 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
12059 call. Patch the function and argument operand of the CALL_EXPR
12061 (patch_argument, java_complete_tree): New functions.
12063 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
12065 Recover from missing fields and methods (i.e. error instead of fatal).
12066 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
12067 * expr.c (expand_invoke): Recover from missing method.
12068 (expand_java_field_op): Recover from missing field.
12069 Inline references to java.lang.{Integer,Char,...}.TYPE.
12070 * typeck.c (get_type_from_signature), java-tree.h: New function.
12071 * class.c (add_method): Use get_type_from_signature.
12072 (build_class_ref): Handle a class that was not found.
12073 * typeck.c (convert): Handle conversion to pointers (for convenience).
12074 * verify.c (verify_jvm_instructions): Use get_type_from_signature
12075 instead of lookup_field to handle missing fields.
12077 * jcf-parse.c (process_zip_dir): Set java_source.
12079 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
12081 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
12083 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12085 * jcf-parse.c (load_class): Don't change input_filename before
12086 calling jcf_parse_source (but still do it before calling
12088 (jcf_parse_source): Assign input_filename after having saved the
12090 * lex.c (java_init_lex): Chain a WFL node to the import on demand
12091 list. ctxp->modifier_ctx zeroed according to its new
12092 definition. ctxp->filename initialized. Removed
12093 JAVA_MODIFIER_CTX_UNMARK.
12094 (java_unget_unicode): Update the character based column position.
12095 (java_allocate_new_line): ref_count not used anymore. Always free
12096 ctxp->p_line. Initialize c_line->char_col to 0.
12097 (java_get_unicode): Update the character based column position.
12098 (java_lex): Use ctxp->elc to store current position in source
12099 file, at the beginning of the parsed token. Set modifier_ctx entry
12100 corresponding to the parse modifier to a WFL node. Return a WFL
12101 node when an identifier is parsed.
12102 (java_lex_error): Now uses ctxp->elc to store current position in
12104 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
12105 * lex.h (build_wfl_node): New function definitions.
12106 (struct java_line): ref_count and next fields are gone. New field
12108 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12109 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12110 (JAVA_COLUMN_DELTA): New macro.
12111 (java_lc): New typedef on new struct _java_lc.
12112 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12113 (parse_error_context, parse_warning_context): Changed prototypes.
12114 (java_get_line_col): Added as an available global function.
12115 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12116 (IC_DECL): Replaced by macro IC_TYPE
12117 (DEPEND_WFL): New macro.
12118 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12120 (exit_java_complete_class): Removed a commented out statement.
12121 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12122 now an array of tree nodes. Deleted fields line_list and
12123 e_line. New field elc, to replace e_line.
12124 * parse.y (array_type:): Build WFL node.
12125 (qualified_name:): Build a single WFL node out of two. Retain
12126 the location information of the first node in the resulting node.
12127 (package_declaration:): Use package name as a WFL node
12128 (single_type_import_declaration:): Use imported name as a WFL node.
12129 (type_import_on_demand_declaration:): Use root of the imported
12130 packages as a WFL node.
12131 (field_declaration:): Removed unused local variable cl.
12132 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12133 (yyerror): New static elc. Removed static error_line, error_pos.
12134 New local code_from_source. Save ctxp->elc into elc at the first
12135 pass. Call java_get_line_col to get a string of the line where
12136 the error occurred.
12137 (debug_line): Removed static function.
12138 (parse_error_context, parse_warning_context): Parameter cl is now
12139 a WFL node. Use its value to initialize ctxp->elc.
12140 (redefinition_error): Parameter cl is now a WFL node.
12141 (parse_add_interface): New parameter wfl. No longer call
12142 lookup_cl, use wfl instead.
12143 (check_class_interface_creation): Parameter cl is now a WFL node.
12144 (maybe_create_class_interface_decl): Likewise.
12145 (add_superinterfaces): New function.
12146 (create_interface): Removed local cl, node, super_decl,
12147 super_decl_type. Function now uses id as a WFL node. Better
12148 warning/error report on obsolete or forbidden mix of
12149 modifiers. Now calls add_superinterfaces to register interfaces.
12150 (create_class): Removed local cl, node. Local variable id is used
12151 as a WFL node. Better error report on forbidden modifier
12152 mix. Uses add_superinterfaces to register interfaces.
12153 (find_field): Argument cl is now a WFL node. Now store the WFL
12154 node of a fields that needs to be checked for their
12156 (method_header): Local variable node non longer used. Local
12157 variable id replaces cl.
12158 (check_modifiers_consistency): Local variable cl is now a WFL
12160 (method_declarator): Local variable cl replaced by parameter id.
12161 (parser_qualified_name): Now uses parameter name as a WFL node.
12162 (parser_check_super_interface): New parameter wfl, for achieve
12163 greater accuracy during error reports.
12164 (parser_chain_incomplete_item): New parameter named location. Used,
12165 along the decl, to construct the incomplete item node.
12166 (java_complete_class): resolve_class now uses WFL node extracted
12167 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12169 (complete_method_decl): Unresolved function's argument types are WFL.
12170 (resolve_class): Parameter cl is now a WFL node.
12171 (resolve_and_layout): Likewise.
12172 (do_resolve_class): Likewise. Try first to use cl and then do the
12173 lookup on the decl when calling check_pkg_class_access.
12174 (complete_class_report_errors): Use IC_TYPE in place of
12175 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12176 instead of doing a lookup over the decl.
12177 (java_check_final): Use WFL info from field tree list.
12178 (lookup_cl): Rewritten and returns a statically defined WFL node.
12179 (lookup_modifier_cl): Now uses information from WFL nodes.
12180 (process_imports): Likewise.
12181 (read_import_dir): name and cl arguments replaced by a single WFL
12182 node. Function modified accordingly.
12183 (find_in_imports_on_demand): Now uses WFL node.
12184 (check_pkg_class_access): cl argument is now a WFL node.
12185 (declare_local_variables): Fixed to use WFL nodes.
12186 (resolve_expression_name): Likewise.
12187 (build_method_invocation_stmt): name_combo argument renamed
12188 wfl. Function modified to use WFL nodes.
12189 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12190 (lookup_method_invoke): cl is now a WFL node. Added missing
12191 IDENTIFIER_POINTER to class type decl name.
12193 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12195 * lang.c (init_parse): Now returns char* containing the filename.
12197 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12199 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12201 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12202 * class.c (make_class_data): If flag_assume_compiled, initial class
12203 state is CSTATE_PREPARED; make superclass and interfaces direct
12204 references, rather than constant pool indexes.
12206 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12208 * parser.y: Include flags.h. Removed debug variable pl.
12209 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12210 (block:): Likewise.
12211 (labeled_statement_nsi:): Generate debug info when reducing
12212 expression_statement:.
12213 (check_pkg_class_access): get_access_flags_from_decl invokation
12214 fixed for new CLASS_* flags location.
12215 (source_end_java_method): Save/restore parser context when
12216 entering/leaving this routine. Restore lineno to its right value
12217 before calling expand_end_bindings.
12218 (build_method_invocation_stmt): build_invoke called with the
12219 current line information.
12220 (build_invoke): New argument cl. Wrap the function call around a
12222 (refine_accessible_methods_list): Changed comment, removed
12224 * parse.h: Fixed typo in comments.
12225 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12226 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12227 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12229 * lex.c (java_lex): Record the last closing curly bracket of a
12231 * jcf-parse.c (jcf_parse_source): Now calls
12232 java_check_methods. Clarified comment, fixed typo.
12234 1998-04-09 Dave Brolley <brolley@cygnus.com>
12236 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12237 (finish_parse): Expose for non USE_CPPLIB builds.
12239 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12241 * lang.c (lang_print_xnode): New function.
12243 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12245 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12246 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12247 used to build a class's dispatch table.
12248 (make_class_data): Generate dispatch table if flag_assume_compiled.
12249 Set dtable of class object to address of class_dtable_decl.
12251 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12252 be volatile and have side effects - generates better code.
12254 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12255 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12257 * expr.c (expand_invoke): If class is final, method is
12258 effectively final, so can call it directly.
12260 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12262 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12264 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12266 * parse.y (build_method_invocation_stmt): Removed extra argument
12269 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12271 * expr.c (dtable_indent): Now static global.
12272 (expand_invoke): Now call invoke_build_dtable and
12273 build_invokevirtual.
12274 (invoke_build_dtable, build_invokevirtual): New functions.
12275 * jcf-io.c (find_class): Defer issuing a warning by setting
12276 jcf->outofsynch to 1.
12277 * jcf-parse.c (jcf_out_of_synch): New function.
12278 (load_class): Test this_jcf.outofsynch flag and call
12279 jcf_out_of_synch accordingly.
12280 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12281 comment indentation.
12282 * lex.c (java_get_unicode): Fixed code indentation.
12283 (java_lex): Create string literal. Fixed typo. Removed several
12284 premature obstack_free.
12285 * parse.h: New enums for name resolution and invocation mode.
12286 (struct qualification): New data structure.
12287 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12288 (do_resolve_class, build_method_invocation_stmt,
12289 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12290 debug_line, identical_subpath_p, invocation_mode,
12291 refine_accessible_methods_list, build_invoke,
12292 lookup_method_invoke): New functions declared.
12293 (build_invokevirtual, invoke_build_dtable, match_java_method,
12294 build_field_ref, jcf_out_of_synch): New references to external
12296 (struct parse_ctxt): Removed artificial_constructor field.
12297 * parse.y: (array_type:): Type defined for this rule.
12298 (class_type:): Installed default rule for interface_type:.
12299 (array_type:): Now build Java array type.
12300 (qualified_name:): Now use obstack_grow0.
12301 (method_declaration:): Skip the artificial constructor added to
12303 (abstract_method_declaration:): Execute the code only during pass 1.
12304 (block:): Installed default rule in block_statements:.
12305 (block_statement:): Add the statement to the method during pass 2.
12306 (statement_expression): Installed default rule for
12307 method_invocation:.
12308 (argument_list:): Added code to build the argument list.
12309 (method_invocation:): Added call to create the method invocation
12311 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12312 (debug_line): New function for debug.
12313 (complete_class_decl): No longer do something during pass 1.
12314 (method_header): Use BUILD_PTR_FROM_NAME.
12315 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12317 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12318 function's main comment.
12319 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12321 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12322 (resolve_class): Now works with arrays.
12323 (do_resolve_class, resolve_and_layout): New functions.
12324 (java_check_regular_methods): Reverse method list before and after
12325 having processed it. No longer set ctxp->artificial_constructor.
12326 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12327 accordingly. Fixed typo in issued error message. Now use
12329 (find_in_imports_on_demand): Now use obstack_grow0.
12330 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12331 (source_end_java_method): Call expand_expr_stmt instead of
12332 expand_expr. Calls it before calling expand_function_end.
12333 (java_method_add_stmt): Do nothing if errors were found during
12335 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12336 (build_method_invocation_stmt, build_invoke, invocation_mode,
12337 lookup_method_invoke, refine_accessible_methods_list,
12338 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12340 * typeck.c (build_java_signature): Properly end method signature
12341 if return type skipped.
12342 (match_java_method): New function.
12344 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12346 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12348 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12350 * expr.c (build_invoke_non_interface): New function.
12351 (methods_ident, ncode_ident): Now static globals.
12352 (expand_invoke): Use build_invoke_non_interface.
12353 * java-tree.h (struct lang_decl): New field function_decl_body.
12354 (DECL_FUNCTION_BODY): New macro.
12355 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12356 CLASS_FROM_SOURCE_P.
12357 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12358 before starting pass 2. Call to java_generate_parsed_class replaced
12359 by java_register_parsed_class.
12360 * lex.c: Fixed typo in header. Some line width related formating.
12361 * lex.h: Some line width related formating.
12362 * parse.h (source_end_java_method, resolve_expression_name,
12363 complete_class_decl, maybe_create_class_interface_decl,
12364 check_class_interface_creation): New static function declarations.
12365 (java_layout_parsed_class, java_method_add_stmt): New function
12367 (struct parser_ctxt): Field mark_class_generate removed. New
12368 fields class_list and artificial_constructor.
12369 * parse.y: Fixed typo in header.
12370 (class_declaration:): Call complete_class_decl when class body
12372 (method_declaration:): Call source_end_java_method in pass 2 when
12373 the method body is defined.
12374 (postfix_expression:): Do expression name resolution on sub-rule
12375 name during pass 2.
12376 (create_class, create_interface): Merged common pieces.
12377 (check_class_interface_creation, maybe_create_class_interface_decl):
12379 (complete_class_decl): New function.
12380 (register_fields): Fixed line width related typo.
12381 (method_header): Correctly skip first argument when fixing
12382 argument line. Changed the loop.
12383 (java_check_circular_reference): Now use ctxp->class_list.
12384 (java_complete_class): Removed start/stop marking.
12385 (java_check_regular_methods): Now takes a class decl as an
12386 argument. Add default constructor if none were encountered.
12387 (java_check_methods): Now use ctxp->class_list. Changed call to
12388 java_check_regular_methods.
12389 (source_start_java_method): Set DECL_ARG_TYPE for each function
12391 (source_end_java_method, java_method_add_stmt): New functions.
12392 (java_generate_parsed_class): No longer exists.
12393 (java_layout_parsed_class, java_register_parsed_class): New functions.
12394 (resolve_expression_name): New function.
12396 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12398 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12399 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12400 until pass initializations are done. Call read_import_dir with
12402 * parse.h: (lookup_modifier_cl): New function declared.
12403 (INTERFACE_FIELD_MODIFIERS): New macro.
12404 (OBSOLETE_MODIFIER_WARNING): New macro.
12405 * parse.y: (register_fields): Class type and current field name in
12406 local variables. Check modifier(s) if adding field(s) to an interface.
12407 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12408 and report errors using the faulty modifier line context.
12409 (lookup_modifier_cl): New function.
12410 (read_import_dir): Detect and report default import processing
12413 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12415 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12416 * class.c (is_compiled_class): Return 1 after making sure it
12417 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12418 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12419 * java-tree.h (flag_assume_compiled): Add decl.
12420 * lang.c (lang_f_options): Add the flag.
12421 (flag_assume_compiled): Add decl, default to 0.
12423 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12425 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12426 (is_compiled_class): Likewise.
12427 (layout_class): Likewise.
12428 (layout_class): Detect and lay out classes defined in source code.
12429 (interface_of_p, add_interface_do, may_add_interface): New
12431 (add_interface): Now use add_interface_do.
12432 (add_method_1): New function.
12433 (add_method): Now use add_method_1.
12434 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12435 (complete_start_java_method): New function.
12436 (start_java_mehod): Now call complete_start_java_method.
12437 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12438 (expand_invoke): Likewise and fixed typo.
12439 *gjava.c: (print_super_field): Use new argument to find_class
12442 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12443 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12444 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12446 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12447 (add_method_1, push_class): New prototypes.
12448 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12449 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12450 directory where the class was found.
12451 (find_class): New argument DO_CLASS_FILE. Function find_class
12452 modified accordingly.
12453 *jcf-parse.c: (fix_class_path): New function.
12454 (load_class): Use new VERBOSE argument. load_class now finds and
12455 loads/parses .class/.java files. Save read_state of current_jcf
12457 (java_parser_abort_on_error): New macro.
12458 (jcf_parse_source, parse_source_file): New function.
12459 (jcf_parse): Fixed typo.
12460 (yyparse): Call parse_source_file () only.
12461 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12462 writing the real class name back in the zip directory entry.
12463 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12464 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12465 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12466 (find_class): Prototype fixed.
12467 *lex.c: Added 1998 time stamp.
12468 Removed all static global variables, moved into the parser
12469 context data structure.. Now include unistd.h if SEEK_SET not
12471 (java_init_lex): Rewritten.
12472 (java_sneak_unicode): Modified current unicode access in current line.
12473 (java_unget_unicode): Likewise.
12474 (java_allocate_new_line): New allocation management.
12475 (java_read_char): Modified access and storage of unget_utf8_value.
12476 New way of processing current unicode.
12477 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12478 (java_get_unicode): Now use the parser context.
12479 (java_lineterminator): Likewise.
12480 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12481 of the reentrant parser implementation. Function now use the
12482 parser context data structure and java_lval. Fixed production of
12483 the float and double constant "out of range" error message. Fixed
12484 obstack use. Return integer value when hitting a modifier. Now
12485 return type for TRUE, FALSE and other predefined types. Return
12486 identifier as a TREE_LIST list containing the current line context
12487 as the TREE_VALUE sub-node.
12488 (java_unicode_2_utf8): Fixed typo in declaration.
12489 (java_lex_error): Now use the parser context data structure.
12490 *lex.h: Added 1998 time stamp.
12491 (struct java_line): New fields ref_count and next.
12492 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12493 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12494 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12495 *parse.h: Added 1998 time stamp.
12496 (java_parse_source_file): Renamed from parse_source_file.
12497 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12498 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12499 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12500 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12501 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12502 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12503 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12504 (struct parser_ctxt): New data structure to keep the parser context.
12505 *parse.y: Added 1998 time stamp, got rid of static global variables.
12506 (java_error_count, ctxp): New global variables.
12507 (%union): New value field.
12508 (numeric_type, integral_type): Rules removed.
12509 (primitive_type): Rule defined to handle integral, float, double and
12511 (qualified_name, package_declaration,
12512 single_type_import_declaration, type_import_on_demand_declaration,
12513 modifiers, class_declaration, super, interfaces,
12514 interface_type_list, class_body, field_declaration,
12515 field_declaration, variable_declarators, variable_declarator,
12516 variable_declarator_id, method_declaration, method_header,
12517 formal_parameter_list, formal_parameter, method_body, block,
12518 static, interface_declaration, extends_interfaces,
12519 abstract_method_declaration, local_variable_declarators): Rules now
12521 (force_error, do_warning): New global statics.
12522 (push_parser_context, parser_context_save_global,
12523 parser_context_restore_global, pop_parser_context): New functions.
12524 (yyerror): Now uses the global parser context. Fixed use of obstack.
12525 (parse_error, parse_error_context, parse_warning_context,
12526 java_accstring_lookup, redefinition_error, check_modifiers,
12527 parser_add_interface, create_interface, create_class, find_field,
12528 duplicate_declaration_error, register_fields, method_header,
12529 check_modifiers_consistency, check_abstract_method_header,
12530 method_declarator, parser_qualified_classname,
12531 parser_check_super_interface, parser_check_super,
12532 parser_chain_incomplete_item, java_check_circular_reference,
12533 layout_class_from_source, java_complete_class,
12534 complete_method_decl, resolve_class, complete_class_report_errors,
12535 java_check_final, check_method_redefinition,
12536 java_check_regular_methods, java_check_abstract_methods,
12537 java_check_methods, lookup_java_interface_method2,
12538 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12539 process_imports, find_in_imports, read_import_entry,
12540 read_import_dir, find_in_imports_on_demand,
12541 check_pkg_class_access, not_builtin_p, declare_local_variables,
12542 source_start_java_method, java_generate_parsed_class): New
12544 *typeck.c: (signature_include_return): New global variable.
12545 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12546 to add the function returned type in the signature.
12548 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12550 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12552 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12554 * Make-lang.in (java.info): Added.
12555 (java.install-info): Added
12557 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12559 * Makefile.in (clean): Also remove java/parse.c.
12561 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12563 Add a pair of -fbounds-check/-fno-bounds-check options.
12564 * lang.c (lang_decode_option): Add code to grok arguments.
12565 (flag_bounds_check): Add decl.
12566 (lang_f_options): New array w/ the option in it.
12567 * java-tree.h (flag_bounds_check): Add decl.
12568 * lang-options.h: New file.
12569 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12570 of a static macro value.
12571 (JAVA_ARRAY_EXCEPTION): Delete macro.
12573 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12575 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12576 * expr.c (build_anewarray): Add missing promote_type.
12578 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12580 Add array types with known length to optimize bounds checking.
12581 * typeck.c (build_java_array_type): Take length parameter.
12582 (java_array_type_length, build_prim_array_type): New functions.
12583 * java-tree.h: Update for new functions.
12584 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12585 * class.c: Use build_prim_array_type.
12586 * expr.c (can_widen_reference_to): Handle known-length array types.
12587 (verify_jvm_instructions): Keep track of integer push instructions
12588 followed by newarray/anewarray, so we can build known-length arrays.
12589 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12590 (java_array_data_offset): New function.
12591 (build_java_array_length_access): New function. Optimize if constant.
12592 (build_java_arrayaccess): Constant fold bounds check.
12593 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12594 (build_newarray, build_anewarray): New functions.
12595 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12596 * verify.c (merge_types): Handle known-lengh array types.
12598 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12600 * expr.c (expand_byte_code): Fix performace bug, which caused
12601 searching linenumber_table to be linear rather than constant.
12603 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12605 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12607 * decl.c, java-tree.h (soft_fmod_node): New global.
12608 * decl.c (init_decl_processing): Define __builtin_fmod.
12609 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12610 using __builtin_fmod.
12612 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12614 * keyword.h: New file, output of keyword.gperf as processed by
12616 * lex.c (java_lex_init): Initialize java_error_flag.
12617 * parse.c (YYERROR_NOW): Uses java_error_flag.
12618 * parse.y: New static java_error_flag. Useless definition of
12620 * parse.y (java_error): Portable error recovery using
12621 java_error_flag (not yet completely tuned).
12623 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12625 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12627 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12629 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12630 (parse.c, lex.c, keyword.h): New rules for Java source code
12632 * parse.c: Renamed into jcf-parse.c.
12633 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12634 * keyword.gperf: New file, Java keywords.
12635 * parse.y: New file, Java language grammar.
12636 * parse.h: New file, Java language grammar definitions.
12637 * lex.c: New file, Java language lexer.
12638 * lex.h: New file, Java language lexer definitions.
12640 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12642 * decl.c (clinit_identifier_node), java-tree.h: New global.
12643 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12644 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12645 * expr.c (expand_java_field_op): Check for invalid assignment
12648 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12650 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12652 * verify.c (verify_jvm_instructions): When processing a handler,
12653 attempt to set the current_subr to the right value.
12654 (More complicated code combines Sep 17 and Oct 22 versions.)
12656 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12658 * class.c (push_class): Figure out (guess) name of source file.
12659 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12660 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12661 (parse_class_file): Change return type from int to void.
12662 Call debug_start_source_file/debug_end_source_file.
12664 * expr.c (build_java_binop): Fix masking 2nd operand.
12665 * decl.c (init_decl_processing): Set sizetype first.
12667 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12669 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12670 (Revert Sep 17 change.)
12672 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12674 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12675 .class extension in their name and fix thing so we don't process
12676 them parse_zip_file_entries().
12677 (parse_zip_file_entries): Cleaned unused local variables.
12679 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12681 * expr.c (can_widen_reference_to): Allows equal array element types.
12682 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12683 * jcf-dump.c (RET): Get (and print) index.
12685 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12686 Promote element type to POINTER_TYPE.
12688 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12690 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12691 find_in_current_zip, jcf_figure_file_type): Moved from
12692 jcf-reader.c to parse.c.
12693 * zextract.c: (read_zip_archive): takes file_comment_length possible
12694 field into account.
12696 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12698 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12700 * verify.c (merge_types): Handle array types even better ...
12702 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12704 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12706 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12707 * class.c (make_class_data): Don't build fields_decl if no fields.
12708 When building fields_decl, skip if DECL_ARTIFICIAL.
12710 * expr.c (java_stack_swap): Update stack_type_map.
12711 * verify.c (merge_types): Handle array types better.
12713 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12715 * class.c (add_field): Don't promote short integral fields to
12716 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12717 * expr.c (push_value): Promote and convert short integral values.
12719 * decl.c, java-tree.h (integer_two_node): New constant node.
12720 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12722 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12724 * class.c (append_gpp_mangled_type): Use function argument
12725 unpromoted type to generate mangled name.
12727 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12729 * constants.c (build_constant_data_ref): Now uses current_class
12730 instead of main_class.
12731 (build_constants_constructor): Now uses current_class instead of
12733 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12734 of the global variable SeepZipFiles done here.
12735 * zextract.c (read_zip_archive): extra_field optional field taken
12736 into account while computing the position of the class file in the
12738 * verify.c (verify_jvm_instructions): Use current_jcf to search
12740 * parse.c (load_class): First search for the class to load in the
12741 current zip file. Saves current_jcf (restored before returning
12742 from that function). Don't call JCF_FINISH in the class was found
12743 in the current ZIP file.
12744 (jcf_parse): If the class was found in the current ZIP file, save
12745 its tree_constant_pool (for later reuse).
12746 (parse_class_file): New function. Process each method defined in
12747 the current class and record the class as to be later registered.
12748 (yyparse): Rewritten. Figure the type of the current file and switch
12750 * lang.c: New global variable current_jcf.
12751 (lang_init): Removed compiling_from_source test (done later, in
12752 yyparse). Removed call the jcf_parse ().
12753 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12754 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12755 in the current ZIP file) and zip_offset (offset to the class data in
12756 the current zip file).
12757 * jcf-reader.c: zipfile.h included.
12758 localToFile: New ZipFileCache static global variable
12759 (parse_zip_file_entries): New function. Browse the current ZIP
12760 file directory and process each class found.
12761 (process_zip_dir): New function. Register each class found in the
12762 ZIP file directory. The class aren't parsed but a valid JCF is
12763 link to each of them.
12764 (find_in_current_zip): New function. Search for a class in the
12765 current ZIP file directory. If found, prepare the class so that it
12767 (jcf_figure_file_type): New function. Examine the file structure
12768 to figure a class file, a ZIP file. If none of these categories are
12769 matched, a source file is assumed.
12770 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12771 SeenZipFile: New global variable.
12772 (open_in_zip): Use zipmember's length to accelerate the search for
12773 a member. If zipmember was NULL and zip file successfully read,
12775 * java-tree.h: New global variable current_jcf declared. Added
12776 declaration for current_constant_pool_tags, current_constant_pool_data,
12777 current_constant_pool_length, current_constant_pool_data_ref.
12778 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12779 store the JCF of classes seen in a zip file) and tree *constant_pool
12780 (to save a loaded class constant pool). current_class declared here.
12781 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12782 retrieve method_ref_constant.
12783 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12784 (OBJECT): get_class_constant now uses current_jcf.
12785 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12786 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12787 (expand_invoke): Now uses current_class instead of main_class
12788 (build_class_init): Now uses current_class instead of main_class
12789 * class.c: New static global variable registered_class.
12790 (register_class): New function.
12791 (emit_register_class): Modified to use registered_class instead of
12793 (is_compiled_class): Now take into account class seen in the archive.
12795 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12797 * except.h: Renamed to: java-except.h.
12798 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12799 * except.c: Add semi-working (commented out) implementation.
12801 * expr.c (expand_iinc): Add needed flush_quick_stack.
12802 * parse.c (set_source_filename): New function.
12803 (give_name_to_class): Set input_filename from package.classname.java.
12805 * jcf-io.c (find_class): Don't look first in ".".
12807 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12809 * zextract.c (read_zip_archive): Now takes into account the
12811 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12813 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12815 * constants.c, java-tree.h (build_internal_class_name): New function.
12816 (alloc_class_constant): Re-implement using build_internal_class_name.
12817 * class.c (make_class_data): Likewise.
12818 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12820 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12822 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12823 to NULL before pushing an exception handler target.
12825 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12826 (java_stack_swap, java_stack_dup): Re-write to be safe from
12827 clobbering registers.
12828 (build_class_init): New function.
12830 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12832 * typeck.c (build_java_array_type): Temporary use
12833 permanent_obstack to create the array 'length' field.
12834 * expr.c (lookup_label): Temporay use permanent_obstack to create
12835 label if not found.
12836 * class.c (push_super_field): Tempory use permanent_obstack.
12838 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12840 * typeck.c (type_for_mode): Now handles double_type_node and
12842 * verify.c (verify_jvm_instructions): The instruction following
12843 the wide bytecode is checked. OPCODE_ret added to the list of
12846 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12848 * class.c (make_class): Temporary use permanent_obstack. Set the
12849 class CLASS_P field to 1.
12850 (push_class): Temporary use permanent_obstack.
12851 (set_super_info): Temporary use permanent_obstack.
12852 (add_method): Temporary use permanent_obstack, set
12853 METHOD_TRANSIENT().
12854 (add_field): Temporary use permanent_obstack. Sets
12855 FIELD_VOLATILE() and FIELD_TRANSIENT().
12856 (build_class_ref): Temporary use permanent_obstack if the class
12858 (build_static_field_ref): Temporary use permanent_obstack when
12859 creating field's rtl.
12860 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12861 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12862 and fields. Function finalized, as far as flag handling.
12863 (push_class_static_dummy_field): Temporary use permanent_obstack.
12864 (emit_register_class): Force generation of class registration at
12866 * decl.c (end_java_method): Call permanent_allocation() before
12868 * expr.c (can_widen_reference_to): Added comment to interface
12869 handling, fixed typo.
12870 (lookup_field): Now uses CLASS_P() to correct FIXME
12871 (expand_invoke): Verification on public && !static &&
12872 !abstract moved into soft_lookupinterfacemethod (kaffe).
12873 Use Object class dtable if objectref is an array when expanding
12875 (java_push_constant_from_pool): Temporary use permanent_obstack
12876 for CONSTANT_string
12877 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12878 create constant references.
12879 (get_constant): Temporary use permanent_obstack to create constant.
12880 (load_class): Temporary use permanent_obstack to load class.
12881 (jcf_parse): Temporary use permanent_obstack to perform class
12883 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12884 (build_java_signature): Temporary use permanent_obstack.
12885 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12887 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12888 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12891 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12893 * class.c (append_gpp_mangled_type): Fix typo.
12894 (emit_register_class): Use main_class to get class object, rather
12895 than looking for no-longer-existing static decl starting with _CL.
12896 * typeck.c (parse_signature_type): Promote array element type
12897 if it is a RECORD_TYPE.
12899 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12901 * class.c (push_class_static_dummy_field): New function.
12902 (mangle_static_field): New. Do G++-style mangling of static fields.
12903 (layout_class): Mandle static fields here, not in add_field.
12904 (build_class_ref): The class object is now a dummy static field.
12905 * decl.c (find_local_variable): Look for best, instead of first match.
12906 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12907 (build_java_athrow): Don't check here if exception is Throwable.
12908 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12909 (TYPE_USED): Removed. No longer used ...
12910 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12911 * verify.c (push_pending_label): New function.
12912 (push_pending_block): Renamed to check_pending_block.
12913 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12914 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12915 re-checking possible handlers) after a store (less wasted work).
12916 Check for null handler (finally) before calling add_handler.
12917 Various changes to (finally?) correctly handle try/finally.
12919 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12921 * class.c: Include stdio.h.
12923 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12925 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12926 to make sure class is initialized before static/special invoke.
12928 * verify.c (verify_jvm_instructions): On a store instruction,
12929 call find_local_variable to force pre-allocation of decl and rtx.
12930 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12932 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12934 * class.c (build_class_ref): Strip off "promoted_" if need be.
12935 (make_field_value): Call build_java_signature when needed.
12936 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12937 * expr.c (build_java_athrow): Don't push_value of exception.
12938 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12939 match specification of [fd]cmp[lg] for NaNs.
12940 (expand_byte_code): Add support for exception handler ranges.
12941 * except.c: Add skeleton for EH code-generation.
12942 * verify.c (merge_types): Treat all promoted integral types as equal.
12943 * constants.c (build_constants_constructor): To force creation of
12944 current_constant_pool_data_ref, call build_constant_data_ref.
12946 * javaop.def (lload): Fix typo.
12947 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12949 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12951 * parse.c: Don't include function.h.
12953 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12955 * except.[ch]: New files.
12956 * Makefile.in (JAVA_OBJS): Add except.o
12957 * expr.c: Temporary warning about unimplemented exceptions.
12958 * verify.c: Verify exception handlers.
12960 * jcf-dump.c (disassemble_method): Print exception table.
12962 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12964 * expr.c (verify_jvm_instructions): Started a thorough
12965 verification of invoke* bytecodes.
12966 (expand_byte_code): flush quick stack if PC is the target of a
12967 branch. and undef RET (conflicting with config/i386/i386.h).
12968 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12970 (expand_invoke): Now handles invokeinterface and do more
12971 verification according to the bytecode.
12972 (lookup_field): Don't try to load the class if processing
12974 (can_widen_reference_to): Now handles interfaces.
12975 * decl.c (init_decl_processing): New global variable
12976 soft_lookupinterfacemethod_node, declared in java-tree.h.
12977 Call set_super_info on string_type_node.
12978 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12980 * class.c (set_super_info): Fills the CLASS_* flags according to
12982 (get_access_flags_from_decl): Handles all class flags.
12984 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12986 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12987 * parse.c (yyparse): Check for abstract method, and missing code.
12988 * expr.c (expand_byte_code): Change interface.
12989 * lang.c (put_decl_node): Print promoted types prettier.
12990 * verify.c (verify_jvm_instruction): Change interface.
12991 Partial support for scanning exception table.
12992 For load instructions, handle promoted integral types.
12994 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12996 * verify.c: New file, with contents moved from expr.c.
12997 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12998 * typeck.c (is_array_type_p): Moved here from expr.c.
12999 * java-tree.h: Add some now-needed function declarations.
13000 * Makefile.in (JAVA_OBJS): Added verify.o.
13002 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13004 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
13005 METHOD_ABSTRACT flag.
13007 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
13008 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
13009 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
13011 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
13013 (start_java_method): Hook for SYNCHRONIZED methods.
13015 * expr.c (build_java_jsr, build_java_ret): New functions
13016 (JSR,PRE): New macros
13017 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
13018 (verify_jvm_instructions): tableswitch, lookupswitch,
13019 monitorenter, monitorexit, goto_w: verified.
13020 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
13021 (build_java_monitor): New function.
13022 (MONITOR_OPERATION): Modified to call build_java_monitor()
13023 (verify_jvm_instructions): Started a thorough verification of
13026 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
13028 Support verification of jsr/ret subroutines (used for try/finally).
13029 * decl.c (return_address_type_node): New type node.
13030 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
13031 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
13032 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
13033 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
13034 TYPE_USED): New macros for special types in type_map.
13036 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
13037 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
13039 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
13041 * expr.c (can_widen_reference_to): New function.
13042 (pop_type): Use it.
13043 (merge_type_state): Support handling start of subroutine.
13044 (push_pending_block): Return char* error message, instead of calling
13045 fatal on an error. Also handle subroutines.
13046 (verify_jvm_instructions): Handle errors from push_poending_block.
13047 Support jsr and ret instructions.
13049 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
13051 * jcf-io.c (find_classfile): Fix thinko.
13052 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
13054 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
13056 * Makefile.in (BISON): Remove.
13058 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
13060 * Makefile.in: Convert to autoconf.
13061 * config-lang.in (outputs): Added java/Makefile.
13063 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
13064 Rename cc1java to jc1.
13066 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
13067 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
13069 * class.c (class_depth): Do load_class if needed.
13071 Mostly better verification.
13072 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
13073 (init_decl_processing): Change return type of soft_checkcast.
13074 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
13075 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
13076 lang_print_error): New functions.
13077 (lang_init): Set global hook print_error_function to lang_print_error.
13078 * expr.c: In the type_map ptr_type_node is only used for null now.
13079 (pop_type, merge_types): Hence ptr_type_node matches any reference.
13080 (merge_types): Dererence pointer to record types before comparing.
13081 (decode_newarray_type, merge_types): On error just return NULL.
13082 (build_java_binop): Add preliminary implementation (with warning)
13083 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
13084 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
13085 (expand_compare, expand_java_goto, expand_java_call): Don't
13086 push_pending_block, since that only makes sense when verifying.
13087 (merge_type_state): Different return codes.
13088 (push_pending_block): A block may need to be verified more than once.
13089 (expand_byte_code): Warn about unused code at code generation time.
13090 (verify_jvm_instruction): Changed logic, since code may need to be
13091 re-verified if type-state has changed. Also, better error handling.
13092 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
13093 Improve newarray, anewarray, ?aload, athrow,
13094 * java-tree.h (LABEL_CHANGED): New macro.
13096 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13098 * decl.c (soft_athrow_node): New global variable initialized.
13099 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
13100 * typeck.c (convert): Added support for REAL_TYPE.
13101 (convert_to_char): New function.
13102 (convert): Handle CHAR_TYPE.
13103 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
13104 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
13105 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13107 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13108 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13109 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13110 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13111 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13112 to Use The Right Things.
13113 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13114 compatible with INT. BOOLEAN is made equivalent to BYTE.
13115 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13116 OPCODE_ifnonnull): Now supported.
13117 (build_java_athrow): New function.
13119 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13121 Rename method name <init> to match G++ (and fix mangling).
13122 * class.c (layout_class): Replace method name of <init> by class name.
13123 (make_method_value): Do inverse renaming of constructor from <init>.
13124 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13125 * typeck.c (lookup_java_constructor): New function.
13126 * expr.c (expand_invoke): If method_name is <init>, call
13127 lookup_java_constructor to find constructor.
13129 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13131 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13133 * parse.c (get_class_constant): Modified to handle array "classes"
13134 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13136 (convert): Modified to handle real type.
13137 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13138 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13139 variables declared.
13140 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13141 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13142 global variables initialized.
13143 (find_local_variable): Handles the case of a pointer
13144 (end_java_method): Restore the use of one more scope
13145 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13146 build_java_array_length_access, expand_java_arrayload,
13147 expand_java_arraystore, expand_java_array_length,
13148 expand_java_multianewarray, expand_java_anewarray,
13149 build_java_check_indexed_type, is_array_type_p,
13150 build_java_throw_out_of_bound_exception): New functions.
13151 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13152 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13153 OPCODE_<t>aload): Implemented code for verification.
13154 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13155 ARRAY_NEW_MULTI): Macro defined.
13156 (CONVERT): Modified to invoke convert().
13157 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13159 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13161 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13162 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13163 (make_class_data): Field name needs '/' as package prefix.
13164 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13166 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13168 Implement debug information for local variables.
13169 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13170 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13171 DECL_LOCAL_SLOT_CHAIN): New macros.
13172 (struct lang_decl_var): New type.
13173 * parse.c (give_name_to_locals): Move to decl.c.
13174 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13175 (start_java_method): Re-write parameter handling.
13176 (pending_local_decls): New global variable.
13177 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13178 (find_local_variable): Accept pc so we can skips decls not in range.
13179 (struct binding_level): Add end_pc field.
13180 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13181 (various): Change so current pc gets passed to find_local_variable.
13183 * decl.c (init_decl_processing): Re-arrange fields in
13184 class_type_node and and method_type_node to match kaffe 0.9.1.
13185 * class.c (make_method_value, make_class_data): Update
13186 initializations to match.
13188 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13190 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13191 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13192 (push_super_field): New function.
13193 (make_class_data): Handle inheritance of class static initializer.
13194 (layout_class): New name mangling.
13195 * constants.c (build_constant_data_ref): Init type of data array
13196 to a one-element array.
13197 (build_constants_constructor): Set DECL_SIZE from complete array type.
13198 * decl.c: Rename class_type, object_type etc to class_type_node,
13199 object_type_node etc. Make former inherit from latter.
13200 * expr.c (expand_invoke): Add cast of function address.
13201 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13202 * parse.c (yyparse): Don't call layout_class here.
13203 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13205 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13207 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13208 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13209 (alloc_class_constant): New.
13210 * expr.c (expand_invoke): Make sure method's class is initialized.
13211 * class.c (interits_from_p, emit_register_class): New functions.
13212 * parse.c (yyparse): Call emit_register_class.
13214 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13216 * constants.c: New file, to handle constant pool.
13217 * Makefile.in (JAVA_OBJS): Add constants.o.
13218 * decl.c (init_decl_processing): Update, fix, finish various structs.
13219 (pushdecl_top_level): New.
13220 * parse.c (layout_class): Moved to class.c.
13221 * expr.c (java_push_constant_from_pool): New function.
13222 * class.c (build_class_ref): Make work fully
13223 (make_class_data): Emit super-class, constant pool, interface vector.
13225 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13227 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13228 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13229 * class.c (class_depth): New function.
13230 (lookup_named_class): Replaced by new function lookup_class.
13231 * decl.c (object_type_node, string_type_node): New.
13232 Remove various types that we no longer need.
13233 * expr.c (verify_jvm_instructions): New separate verifier pass.
13234 (push_type, pop_type): New functions for verifier.
13235 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13236 (expand_byte_code): Simplify, since we assume already verified.
13237 (expand_invoke): Now mostly works.
13238 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13239 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13240 * parse.c: Wait to allocate class object until we know its name.
13241 (layout_class): Calculate DECL_VINDEX for each virtual method.
13242 * typeck.c (get_array_type): Rename to ...
13243 (build_java_array_type): ... and provide working implementation.
13244 (build_java_signature): New function - build Java signature of type.
13245 (set_java_signature): New function - cache signature with type.
13246 (lookup_java_method): New function.
13248 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13250 * class.c (ident_subst): Take extra SUFFIX parameter.
13251 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13252 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13253 (build_class_ref): Actually implement.
13254 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13255 * decl.c (builtin_function): New.
13256 (init_decl_processing): Update for current Kaffe. Declare some
13257 builtin Kaffe functions.
13258 * expr.c (build_address_of): New.
13259 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13260 Renamed (from expand_java_new etc), and added working implementations.
13261 (build_field_ref): Now also handle static fields.
13262 (expand_invoke): Implement invokestatic, and start implement rest.
13263 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13264 * javaop.def: Rename invokevirt -> invokevirtual.
13265 * lang.c (use_handles): Removed.
13266 * parse.c: Add support for ConstantValue attribute.
13267 Handle nested loading of a class. (JPOOL_UTF): New.
13269 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13271 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13273 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13275 * Make-lang.in (java.install-man): New empty rule.
13276 * typeck.c (set_local_type): New function.
13277 * expr.c (STORE_INTERNAL): Call find_local_variable,
13278 not find_stack_slot. Call set_local_type.
13280 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13282 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13283 and building RECORD_TYPE CONSTRUCTORs.
13284 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13286 * lang.c (use_handles): Change the default to 0.
13287 * decl.c: Define and build class_type, field_type, utf8const_type.
13288 * class.c (make_class_data, make_field_value,
13289 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13290 hashUtf8String, strLengthUtf8, mangled_classname:
13291 Functions to build reflective data structures.
13292 * parse.c (yyparse): Call make_class_data.
13294 * jcf-io.c (open_class, find_classfile): New functions.
13295 * jcf-dump.c: Support reading classfile from explicitly-named
13296 class file (without CLASSPATH searching).
13298 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13300 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13301 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13302 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13303 (get_constant): Now trivial for CONSTANT_Utf8.
13305 * jcf.h: Make NEW_CPOOL the default.
13306 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13308 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>