1 2002-02-20 Per Bothner <per@bothner.com>
3 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
4 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5 don't need to set it on the COMPOUND_EXPR - the caller does that.
7 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
9 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
10 `--CLASSPATH' becomes `--classpath.'
12 * jcf-dump.c: Likewise.
13 * lang-options.h: Likewise.
15 * jcf-path.c: Updated comment.
16 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
17 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
18 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
19 (jcf_path_CLASSPATH_arg): Ditto.
20 (classpath_u): Updated leading comment.
22 2002-02-20 Per Bothner <per@bothner.com>
24 * builtins.c (check_for_builtin): New function.
25 (build_call_or_builtin): Remove.
26 * java-tree.h: Update accordingly.
27 * expr.c (expand_invoke): Use build + check_for_builtin instead
28 of build_call_or_builtin.
29 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
30 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
31 flag (which had caused jcf-write to incorrectly emit invokevirtual).
33 2002-02-17 Tom Tromey <tromey@redhat.com>
35 * java-tree.h (TYPE_STRICTFP): New macro.
36 (struct lang_type) [strictfp]: New field.
37 (CLASS_STRICTFP): New macro.
38 (METHOD_STRICTFP): New macro.
39 (struct lang_decl) [strictfp]: New field.
40 * parse.y (method_header): Disallow strictfp constructor or
42 (STRICT_TK): Move before MODIFIER_TK.
43 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
44 (METHOD_MODIFIERS): Likewise.
45 (INTERFACE_MODIFIERS): Likewise.
46 * jcf-write.c (get_access_flags): Likewise.
47 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
48 (add_method_1): Likewise.
49 (get_access_flags_from_decl): Likewise.
50 * jcf-dump.c (print_access_flags): Print in standard order. Also,
51 recognize strictfp flag.
52 * jcf.h (ACC_STRICT): New define.
54 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
56 * class.c(build_utf8_ref): Move declaration of decl_size
58 2002-02-07 Tom Tromey <tromey@redhat.com>
60 * gcj.texi (Input Options): --CLASSPATH does not suppress system
63 2002-02-04 Anthony Green <green@redhat.com>
65 * class.c (build_utf8_ref): Put UTF-8 constants into merged
66 sections if available.
68 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
70 * parse.y (java_expand_classes): Fix typo in static field loop.
72 2002-02-02 Richard Henderson <rth@redhat.com>
74 * class.c (add_field): Mark static fields external.
75 (build_class_ref): Remove redundant set.
76 * parse.y (java_expand_classes): Mark static fields of classes
77 to be compiled as local.
78 * jcf-parse.c (parse_class_file): Likewise.
80 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
82 * gcj.texi (About CNI): New node.
84 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
87 * jcf-parse.c : Check for HAVE_LOCALE_H before using
88 setlocale() with LC_CTYPE as a parameter.
91 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
93 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
94 Follow GNU Coding Standards for --version.
96 2002-01-28 Tom Tromey <tromey@redhat.com>
98 * expr.c (build_jni_stub): Ensure storage for `meth' is
100 * parse.y (java_complete_expand_methods): Set
101 current_function_decl before building JNI stub.
103 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
105 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
108 2002-01-22 Tom Tromey <tromey@redhat.com>
110 * decl.c (java_init_decl_processing): Use add_predefined_file.
111 Predefine RawData.java.
112 (predef_filenames): Removed.
113 (java_init_decl_processing): Don't register predef_filenames.
114 * jcf-parse.c (add_predefined_file): New function.
115 (predefined_filename_p): Rewrote.
116 (predefined_filename_p): No longer static.
117 * decl.c (java_init_decl_processing): Call initialize_builtins.
118 * Make-lang.in (JAVA_OBJS): Added builtins.o.
119 (java/builtins.o): New target.
120 * builtins.c: New file.
121 * parse.y (patch_invoke): Use build_call_or_builtin.
122 * java-tree.h (build_call_or_builtin): Declare.
123 (initialize_builtins): Declare.
124 (java_set_exception_lang_code): Removed unused declaration.
125 (PREDEF_FILENAMES_SIZE): Removed.
126 (java_tree_index): Added JTI_PREDEF_FILENAMES.
127 (predef_filenames): New define.
128 (add_predefined_file): Declare.
129 (predefined_filename_p): Declare.
130 * expr.c (expand_invoke): Use build_call_or_builtin.
132 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
134 * parse.y (patch_switch_statement): Fix format specifier.
136 2002-01-16 Tom Tromey <tromey@redhat.com>
138 More for PR java/5365:
139 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
141 (process_file): Generate include for
142 java.lang.UnsupportedOperationExceptions.
144 2002-01-15 Andreas Jaeger <aj@suse.de>
146 * .cvsignore: Add man pages.
148 2002-01-15 Tom Tromey <tromey@redhat.com>
150 Fix for PR java/5365:
151 * gjavah.c (process_file): Turn class name into a file name.
153 2002-01-14 Matthias Klose <doko@debian.org>
155 * gcj.texi: Fix whitespace and formatting errors in the
156 synopsis of the man pages. Update copyright.
158 2002-01-14 Tom Tromey <tromey@redhat.com>
161 * Make-lang.in (java.install-man): Handle jv-convert man page.
162 (java.generated-manpages): Added jv-convert.1.
163 (java.uninstall): Remove jv-convert.1.
164 (java.maintainer-clean): Likewise.
165 ($(srcdir)/java/jv-convert.1): New target.
166 * gcj.texi (Top): Link to jv-convert node.
167 (Individual utilities): Likewise.
168 (Invoking jv-convert): New node.
170 2001-01-10 Jeff Sturm <jsturm@one-point.com>
171 Martin Kahlert <martin.kahlert@infineon.com>
173 * jcf-parse.c (get_constant): Don't swap lo/hi for big
174 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
176 2002-01-03 Graham Stott <grahams@redhat.com>
178 * class.c (compile_resource_file): Update copyright date.
179 Constify filename parameter.
180 (java-tree.h): Update copyright date.
181 (compile_resource_file): Constify filename parameter.
183 2002-01-03 Graham Stott <grahams@redhat.com>
185 * gcc/jcf-parse.c: Update copyright date.
186 (yyparse): Constify resource_filename.
188 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
190 * parse.y (src_parse_roots): Don't needlessly zero init.
192 2001-12-31 Tom Tromey <tromey@redhat.com>
194 * parse.y (dump_java_tree): New function.
195 (source_end_java_method): Call it.
196 (end_class_declaration): Likewise.
197 * lang.c (java_decode_option): Call dump_switch_p.
199 2001-12-28 Tom Tromey <tromey@redhat.com>
201 * gen-table.pl: Don't process characters after \uffff. Added
202 comment pointing to input file.
204 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
206 * gen-table.pl: Const-ify output. Document the location of a
207 suitable unicode input file.
209 * chartables.h: Regenerate.
211 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
213 * chartables.h: Const-ify.
214 * gjavah.c (options): Likewise.
215 * jcf-dump.c (options): Likewise.
216 * jv-scan.c (options): Likewise.
217 * lex.c (java_start_char_p, java_part_char_p): Likewise.
218 * parse.y (binop_lookup): Likewise.
220 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
222 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
223 the static arrays that are output.
224 * jvspec.c (jvgenmain_spec): Make static.
225 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
226 * keyword.h: Regenerate.
227 * lang.c (string_option, process_option_with_no, lang_f_options,
228 lang_W_options): Const-ify.
229 * lex.c (java_lex): Likewise.
231 2001-12-21 Richard Henderson <rth@redhat.com>
233 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
234 (get_boehm_type_descriptor): ... here. Arrange for the
235 TREE_TYPE to get set properly.
237 2001-12-21 Richard Henderson <rth@redhat.com>
239 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
240 only if the target requires collect2.
242 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
244 2001-12-20 Tom Tromey <tromey@redhat.com>
247 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
248 CAN_COMPLETE_NORMALLY for the node.
249 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
250 generate code for second branch if first branch can't complete
252 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
253 the loop head if the loop body can't complete normally.
255 2001-12-20 Tom Tromey <tromey@redhat.com>
258 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
259 case where `finally' clause can't complete normally.
261 2001-12-20 Tom Tromey <tromey@redhat.com>
264 * parse.y (analyze_clinit_body): Added this_class parameter.
265 Check for more cases where we must keep <clinit>.
266 (maybe_yank_clinit): Cleaned up flow control.
268 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
270 * decl.c (java_init_decl_processing): Don't initialize
271 finit_leg_identifier_node.
272 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
273 (finit_leg_identifier_node): Remove.
274 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
276 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
278 * mangle.c (mangle_member_name): Don't special-case for
280 * mangle_name.c (unicode_mangling_length): Likewise.
281 (append_unicode_mangled_name): Likewise.
282 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
285 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
287 * expr.c (build_java_array_length_access): Don't force null pointer
288 check unless flag_check_references is set.
290 2001-12-20 Tom Tromey <tromey@redhat.com>
292 Fix for PR java/3417:
293 * parse.y (patch_assignment): Added special processing for
295 (patch_return): Don't convert booleans to integers, and don't
298 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
300 * config-lang.in (diff_excludes): Remove.
302 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
304 * gcj.texi: Update link to GCC manual.
306 2001-12-17 Tom Tromey <tromey@redhat.com>
308 * parse.y (link_nested_class_to_enclosing): Removed useless
311 2001-12-16 Tom Tromey <tromey@redhat.com>
313 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
316 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
318 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
319 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
322 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
324 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
326 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
328 * decl.c (java_init_decl_processing): Build otable_type correctly.
329 otable_decl is an otable_type.
331 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
334 otable_type, otable_ptr_type, method_symbol_type,
335 method_symbols_array_type, method_symbols_array_ptr_type): New
336 field/global tree definitions.
337 (flag_indirect_dispatch): New flag.
338 * decl.c (java_init_decl_processing): Initialize new otable and
339 otable_syms type nodes and decls. Add new field "index" to
341 * class.c (build_method_symbols_entry): New function.
342 (make_method_value): Set "index" to to method's vtable index for
343 virtual methods when indirect-dispatch is not used.
344 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
345 and set vtable_method_count to -1. Set otable and otable_syms field
346 if indirect-dispatch is used and there was something to put in them.
347 (build_method_symbols_entry): New function.
348 (emit_offset_symbol_table): New function.
349 * expr.c (get_offset_table_index): New function.
350 (build_invokevirtual): Build array reference to otable at the index
351 returned by get_offset_table_index, and use the result as the vtable
353 (build_invokeinterface): Similar.
354 * jcf-parse.c (yyparse): If indirect-dispatch, call
355 emit_offset_symbol_table at the end of compilation, after all classes
357 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
358 * lang.c (flag_indirect_dispatch): Define.
359 (lang_f_options): Add indirect-dispatch flag.
361 2001-12-14 Matthias Klose <doko@debian.org>
363 * gcj.texi: Markup for man page generation. Document missing
364 options printed by <tool> --help.
365 Terminate description of gij's -ms option with a dot.
366 * Make-lang.in ($(srcdir)/java/*.1): New targets.
367 (java.generated-manpages java.install-man, java.uninstall,
368 java-maintainer-clean) Updated.
370 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
372 * class.c (get_dispatch_table): Fix java vtable layout
373 for TARGET_VTABLE_USES_DESCRIPTORS.
374 * decl.c (java_init_decl_processing): Initialize
375 alloc_no_finalizer_node, finalize_identifier_node.
376 * expr.c (class_has_finalize_method): New function.
377 (expand_java_NEW): Generate calls for finalizer-free allocation.
378 (build_invokevirtual): Fix java vtable layout for
379 TARGET_VTABLE_USES_DESCRIPTORS.
380 * java-tree.h (enum java_tree_index): New entries:
381 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
382 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
383 (class_has_finalize_method): declare.
384 (HAS_FINALIZER_P): New macro.
385 * parse.y (patch_invoke): Generate calls for finalizer-free
388 2001-12-12 Matthias Klose <doko@debian.org>
390 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
391 whitespace at end of line.
393 2001-12-11 Tom Tromey <tromey@redhat.com>
395 * lex.c (java_init_lex): Define wfl_to_string as
396 gnu.gcj.runtime.StringBuffer unless generating bytecode.
398 2001-12-11 Jeff Sturm <jsturm@one-point.com>
400 * class.c (make_method_value): Use null_pointer_node to
401 represent empty exception table.
403 2001-12-10 Tom Tromey <tromey@redhat.com>
405 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
407 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
409 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
411 2001-12-09 Per Bothner <per@bothner.com>
413 * check-init.c (current_switch_has_default): New static field.
414 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
415 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
416 DEFAULT_EXPR seen, simulate a default alternative that copies state.
418 2001-12-09 Tom Tromey <tromey@redhat.com>
420 * check-init.c (check_init): Don't allow pre- or post- increment
421 or decrement of final variable.
422 (final_assign_error): Minor error message rewording.
424 2001-12-08 Tom Tromey <tromey@redhat.com>
426 * java-tree.h: Fixed typo.
428 * gjavah.c (decompile_method): Don't decompile to `return this'
431 * gjavah.c (cxx_keywords): Re-sorted.
432 * lex.c (cxx_keywords): Re-sorted.
434 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
437 * gjavah.c (print_namelet): Clear subnamelets.
438 (HANDLE_METHOD): Set `method_printed' earlier.
440 2001-12-07 Tom Tromey <tromey@redhat.com>
442 * lang.c (lang_f_options): Added
443 optimize-static-class-initialization.
444 (java_decode_option): Removed special case.
446 2001-12-07 Per Bothner <per@bothner.com>
448 * check-init.c (check_init): Fix typo freeing memory twice.
450 2001-12-05 Per Bothner <per@bothner.com>
452 Restore support for static class initialization optimization.
453 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
454 * check-init.c (check_int): At end of BLOCK handle initialization
455 blocks, which used to be done in java_complete_expand_method but did
456 not handle the case where check_for_initialization might allocate
457 more than a word of bits.
458 * decl.c (lang_make_tree): The smic field is now a tree.
459 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
460 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
462 * parse.y (emit_test_initialization): Combine hash_lookup calls.
464 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
465 Change from a hash table to a list.
466 (struct_lang_decl): Change field 'smic' to match.
467 * class.c (add_method_1): Initialize
468 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
469 * parse.y (adjust_init_test_initialization): Removed - inlined into -
470 (java_expand_method_bodies): -here, since 'smic' is now a list.
471 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
473 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
475 * class.c (java_hash_compare_tree_node): Fix casts.
477 2001-12-04 Per Bothner <per@bothner.com>
479 * check-init.c: Handle definite unassignment to finals in addition
480 to definite assignment.
481 (loop_current_locals): New field.
482 (num_current_locals, int start_current_locals, num_current_words):
484 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
485 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
486 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
487 (get_variable_decl, check_final_reassigned): New functions.
488 (check_init, check_bool_init): Modify as needed for checking finals.
489 (check_for_initialization): Take extra parameter and return void.
490 Do extra start-up logic to check final fields for assignment.
491 * parse.y (check_static_final_variable_assignment_flag,
492 reset_static_final_variable_assignment_flag, check_final_assignment,
493 check_final_variable_local_assignment_flag,
494 reset_final_variable_indirect_assignment_flag,
495 reset_final_variable_global_assignment_flag): Remove functions.
496 (java_complete_expand_methods, outer_field_access_fix,
497 patch_assignment): Remove no-longer used logic.
498 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
499 * parse.y (register_fields, java_complete_tree): Update accordingly.
501 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
502 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
503 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
505 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
507 * java-tree.h (DECL FINAL): New bit-field.
508 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
509 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
510 (DECL_INIT_CALLS_THIS): New macro.
511 (struct lang_decl): New bit-field init_calls_this.
512 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
513 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
514 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
515 use it for both local variables and final fields.
516 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
518 (struct lang_type): Remove hfv bit-field.
519 (check_for_initialization): Change to return void.
521 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
522 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
523 * check-init.c (final_assign_error): New helper function.
524 (check_final_reassigned, check_init): Use it.
525 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
527 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
528 bit-fields to unsigned.
530 2001-12-03 Per Bothner <per@bothner.com>
532 * parse.y (patch_binop): Minor constant folding.
534 * parse.y (build_current_thisn): Shorter 'buffer'.
536 2001-12-03 Per Bothner <per@bothner.com>
538 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
539 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
540 * jcf-write.c (generate_bytecode_insns): Remove support for
541 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
542 * check-init.c (check_init): Likewise.
544 2001-12-03 Per Bothner <per@bothner.com>
546 * verify.c (subroutine_nesting): New function.
547 (verify_jvm_instructions): Use it to fix logic for checking that
548 we're done with the current subroutine.
550 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
551 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
553 2001-12-03 Per Bothner <per@bothner.com>
555 * jcf.h: Fix obvious typo in comment.
556 * typeck.c (build_null_signature): Add comment.
558 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
560 * expr.c: Remove leading capital from diagnostic messages, as
561 per GNU coding standards.
562 * jcf-io.c: Similarly.
563 * jcf-parse.c: Similarly.
564 * jv-scan.c: Similarly.
565 * jvspec.c: Similarly.
566 * mangle.c: Similarly.
568 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
569 Alexandre Petit-Bianco <apbianco@redhat.com>
571 * expr.c (build_java_arrayaccess): Call save_expr on array for
572 correct evaluation order, modified comment, fixed indentation.
573 * parse.y: (patch_assignment): Correctly extract the array base
574 from the tree generate by build_java_arrayaccess, added comments.
575 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
576 Fixes PR java/3096, PR java/3803, PR java/3965.
578 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
580 * expr.c (expand_byte_code): Remove trailing periods from messages.
581 * jcf-parse.c (load_class, jcf_parse): Similarly.
582 * jcf-write.c (generate_classfile): Similarly.
583 * lex.c (java_lex): Similarly.
585 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
587 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
589 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
591 * Make-lang.in (java.generated-manpages): New dummy target.
593 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
595 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
597 (lang_specific_pre_link): Use set_input to set input_filename.
599 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
600 (main): Fix definition.
601 Strip `main' from classname.
604 2001-11-18 Roger Sayle <roger@eyesopen.com>
606 * parse.h (java_expand_switch): Remove old prototype.
608 2001-11-18 Tom Tromey <tromey@redhat.com>
610 Fix for PR java/1401:
611 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
613 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
616 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
618 * lang.c (finish_parse): Rename to java_finish.
619 (LANG_HOOKS_FINISH, java_finish): New.
621 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
623 * decl.c (init_decl_processing): Rename java_init_decl_processing.
624 * java-tree.h: New prototype.
625 * lang.c (java_init): Update prototype. Combine with old init_parse.
627 2001-11-13 Tom Tromey <tromey@redhat.com>
629 * gjavah.c (method_signature): New global.
630 (HANDLE_METHOD): Set it.
631 (decompile_return_statement): New function.
632 (decompile_method): Use it.
633 (print_method_info): Removed `synth' argument.
635 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
637 * java-tree.h (java_set_yydebug): New.
638 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
639 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
640 (print_lang_decl, print_lang_type, print_lang_identifier,
641 print_lang_statistics, lang_print_xnode): Remove.
643 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
645 * jcf-parse.c (init_lex): Remove.
646 * lang.c (language_string, lang_identify): Remove.
647 (struct lang_hooks): Constify.
648 (LANG_HOOKS_NAME): Override.
649 (init_parse): Update.
651 2001-11-08 Andreas Franck <afranck@gmx.de>
653 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
654 program_transform_name the way suggested by autoconf.
655 (java.install-common): Also transform auxiliary program names with
656 program_transform_name.
658 2001-11-08 Tom Tromey <tromey@cygnus.com>
660 * parse.y (trap_overflow_corner_case): New rule.
661 (unary_expression): Use it.
662 * lex.c (java_init_lex): Don't set minus_seen.
663 (yylex): Don't use minus_seen. Communicate overflow to parser for
665 (error_if_numeric_overflow): New function.
666 * parse.h (minus_seen): Removed field.
667 (JAVA_RADIX10_FLAG): New define.
669 2001-11-07 Tom Tromey <tromey@redhat.com>
671 Patch for PR java/1414:
672 * parse.y (case_label_list): New global.
673 (goal): Register case_label_list with GC.
674 (java_complete_lhs): Save new case on case_label_list.
675 (patch_switch_statement): Check for duplicate case labels.
677 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
679 * parse.y (patch_assignment): Removed unused third argument.
680 (java_complete_lhs): Removed unused third argument to patch_assignment.
682 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
684 * lang.c: Include langhooks-def.h.
685 * Make-lang.in: Update.
687 2001-10-31 Zack Weinberg <zack@codesourcery.com>
689 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
691 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
693 * mangle.c (find_compression_record_match): Don't match compression
694 records for package name elements unless they occur at the start of
695 the name. Fix for PR java/4717.
697 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
699 * expr.c (expand_java_field_op): Don't special-case references to
700 java.lang.PRIMTYPE.TYPE.
701 (build_primtype_type_ref): Removed.
702 * java-tree.h (build_primtype_type_ref): Remove prototype.
703 * parse.y (maybe_build_primttype_type_ref): Removed.
704 (complete_function_arguments): Don't special-case references to
705 java.lang.PRIMTYPE.TYPE.
706 (patch_assignment): Likewise.
707 (array_constructor_check_entry): Likewise.
709 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
711 * mangle.c (static tree compression_table): Fixed leading comment.
712 * parse.h (struct parser_ctxt): Fixed field comment.
713 * parse.y (check_pkg_class_access): New prototype, fixed leading
714 comment, new parameter used to emit error only if passed as true.
715 (parse_check_super): Pass extra argument to check_pkg_class_access.
716 (do_resolve_class): Likewise.
717 (process_imports): Likewise.
718 (read_import_dir): Fixed indentation.
719 (find_in_imports_on_demand): New local class_type_name. Local
720 node_to_use deleted. while loop changed into for loop. Report
721 multiple definition only for accessible classes. Improved error
723 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
724 assigned to parameter list, fixed indentation. while loop changed
725 into for loop, restore TREE_CHAIN on local `tem' before the next
728 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
730 * lang.c (lang_get_alias_set): Deleted.
732 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
734 * gjavah.c (jni_print_char): Fix thinko in last change.
736 * gjavah.c (jni_print_char, decode_signature_piece): Use
737 safe-ctype macros and/or fold extra calls into fewer ones.
738 * lex.c (java_read_unicode, java_lex): Likewise.
739 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
740 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
741 * mangle_name.c (append_unicode_mangled_name,
742 unicode_mangling_length): Likewise.
744 2001-10-17 Richard Henderson <rth@redhat.com>
746 * Make-lang.in (java/lang.o): Depend on langhooks.h.
748 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
750 * lang.c (langhooks.h): Included.
751 (LANG_HOOKS_INIT): Redefined.
752 (LANG_HOOKS_INIT_OPTIONS): Likewise.
753 (LANG_HOOKS_DECODE_OPTION): Likewise.
754 (struct lang_hooks lang_hooks): New initialization.
756 2001-10-11 Per Bothner <per@bothner.com>
758 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
759 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
760 The former is simpler, and jcf-write.c handles it better.
761 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
762 or WITH_CLEANUP_EXPR.
763 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
764 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
766 * parse.y (patch_if_else_statement): If the condition is constant,
767 optimize away the test.
769 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
771 * parse.y (patch_cast): Call patch_string on the first operand of
772 the incoming node, update it if necessary. Fixes PR java/4510.
774 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
776 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
777 when name qualifier matches a package name.
779 2001-10-08 Tom Tromey <tromey@redhat.com>
781 Fix for PR java/4489:
782 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
783 force a new label when computing `body_block'.
785 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
787 * jcf-io.c (format_uint): Const-ify.
788 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
789 * lex.c (java_get_line_col): Likewise.
790 * parse.y (build_incdec): Likewise.
792 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
794 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
795 a NULL enclosing context if appropriate. Fixes PR java/4466.
797 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
799 * parse.y (patch_assignment): Use lvalue's original TYPE when
800 building the final COMPOUND_EXPR.
801 (try_reference_assignconv): Fixed leading comment.
803 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
805 * parse.y (check_final_variable_indirect_assignment): For
806 COMPOUND_EXPR, return only if finals were found initialized
807 properly, if not, keep on checking.
808 (check_final_variable_global_assignment_flag): New local
809 error_found, set when appropriate and used to decide whether to
810 report uninitialized finals. Fixed typo in comment.
812 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
814 * decl.c (init_decl_processing): Fixed typo in predef_filenames
815 last three initializations. Fixes PR java/4360.
817 2001-09-21 Richard Henderson <rth@redhat.com>
819 * class.c (get_dispatch_table): Handle function descriptors.
820 (build_dtable_decl): Likewise.
821 * expr.c (build_invokevirtual): Likewise.
823 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
825 * parse.y (patch_method_invocation): Build class initialization
826 when static finals are used to qualify method invocation.
829 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
831 * parse.h: (WFL_STRIP_BRACKET): Re-written using
832 build_type_name_from_array_name.
833 (STRING_STRIP_BRACKETS): New macro.
834 * parse.y (build_type_name_from_array_name): New function.
835 (array_creation_expression:): Accumulate []s instead of [s.
836 (cast_expression:): Accumulate []s instead of [s after cast type
838 (build_array_from_name): Local string deleted, use
839 build_type_name_from_array_name.
840 (build_unresolved_array_type): Accumulate []s instead of [s after
842 (register_fields): Fixed comment.
843 (resolve_class): Local name, base deleted, new locals tname and
844 array_dims. Use build_type_name_from_array_name. Use array_dims to
846 (purify_type_name): Use STRING_STRIP_BRACKETS.
848 2001-09-18 Andreas Jaeger <aj@suse.de>
850 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
851 * jv-scan.c: Likewise.
853 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
855 * parse.y (patch_method_invocation): Inner class creation context
856 check not enforced within constructors. Fixes PR java/1873.
858 2001-09-16 Tom Tromey <tromey@redhat.com>
860 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
861 NOTE_PUSH for single-case push. Fixes PR java/4189.
863 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
865 * java-tree.h (TYPE_IMPORT_LIST): New macro.
866 (TYPE_IMPORT_DEMAND_LIST): Likewise.
867 (struct lang_type): New fields import_list and import_demand_list.
868 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
869 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
870 (do_resolve_class): New local saved_enclosing_type, initialized,
871 passed as parameter to find_in_imports and find_in_imports_on_demand.
872 (find_in_imports): Added paramater enclosing_type, use its
873 TYPE_IMPORT_LIST when applicable.
874 (find_in_imports_on_demand): Added parameter enclosing_type, use
875 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
876 declaration and initialization.
877 (fold_constant_for_init): Switch/restore current_class to the
880 2001-09-13 Mark Mitchell <mark@codesourcery.com>
882 * verify.c (verify_jvm_instructions): Fix typo.
884 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
886 * expr.c (expand_invoke): Const-ification.
887 * parse.y (patch_method_invocation): Likewise.
889 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
891 * gjavah.c (cxx_keywords): Const-ification.
892 * keyword.gperf (java_keyword): Likewise.
893 * lang.c (java_tree_code_name): Likewise.
894 * lex.c (cxx_keywords): Likewise.
895 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
897 2001-09-11 Richard Henderson <rth@redhat.com>
899 * parse.h (ctxp_for_generation): Mark extern.
901 2001-09-10 Richard Henderson <rth@redhat.com>
903 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
905 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
907 * typeck.c (java_array_type_length, build_prim_array_type):
908 Represent empty arrays by NULL index.
910 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
912 * java-tree.h (compile_resource_file): Grouped with other prototypes.
913 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
915 2001-09-06 Anthony Green <green@redhat.com>
917 * class.c (O_BINARY): Define if necessary.
918 (registerResource_libfunc): Declare.
919 (init_class_processing): Initilize registerResource_libfunc.
920 (compile_resource_file): New function.
921 * java-tree.h (resource_name): Declare.
922 (compile_resource_file): Declare.
923 * jcf-parse.c (yyparse): Handle compiling java resource files.
924 * lang.c (java_decode_option): Handle -fcompile-resource option.
925 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
927 * gcj.texi (Code Generation): Add documentation for -R flag.
929 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
931 * jcf-write.c (generate_classfile): Issue an error in case of
932 field/initial value mismatch.
933 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
934 being initialized and we're generating bytecode.
935 (java_complete_lhs): In MODIFY_EXPR section: added comments,
936 set DECL_INITIAL properly when appropriate.
940 2001-09-01 Per Bothner <per@bothner.com>
942 * parse.y (maybe_yank_clinit): A field without an initializer is not
943 relevant. All initializers except static final and constant require
944 <clinit>, regardless of flag_emit_class_files.
946 2001-08-31 Per Bothner <per@bothner.com>
948 * class.c (set_constant_value): When not emiting class files, then a
949 String ConstantValue is a utf8const_ptr_type.
951 2001-08-30 Per Bothner <per@bothner.com>
953 * jcf-write.c (generate_classfile): Check that field is primitive
954 or string before emitting ConstantValue attribute.
956 2001-08-30 Per Bothner <per@bothner.com>
958 * parse.y (resolve_qualified_expression_name): If creating a
959 COMPOUND_EXPR, set it's type correctly.
961 2001-08-30 Per Bothner <per@bothner.com>
963 * jcf-io.c (open_class): Set filename field.
965 * jcf-parse,c (parse_class_file): Set current_function_decl
966 for better error message when Code attribute is missing.
968 * lang.c (put_decl_node, lang_print_error): Re-arrange for
969 better diagnostics, especially for constructors.
971 2001-08-30 Per Bothner <per@bothner.com>
973 * jcf-write.c (generate_classfile): Don't write ConstantValue
974 attribute if field is not final, for compatibility with jdk.
976 * jcf-write.c (generate_classfile): Convert ConstantValue values
977 to correct type. Work-around for front-end bug.
978 * class.c (set_constant_value): Error if constant has wrong type.
980 2001-08-30 Per Bothner <per@bothner.com>
982 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
983 "Double" are printed at verbosity 1.
985 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
987 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
989 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
991 * parse.y (patch_assignment): Don't verify final re-assignment here.
992 (java_complete_lhs): Verify assignments to finals calling
993 patch_assignment. Verify re-assignments to finals before calling
996 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
998 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
1001 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1003 * lex.c (java_lex): new local found_hex_digits. Set and then used
1004 in test to reject invalid hexadecimal numbers.
1005 * parse.y (java_complete_tree): Prevent unwanted cast with
1006 initialized floating point finals.
1007 (patch_binop): Emit a warning when detecting a division by zero,
1008 mark result not constant, don't simplify non integer division.
1010 2001-08-28 Per Bothner <per@bothner.com>
1012 * jcf-write.c (generate_bytecode_insns): For increments and
1013 decrements just recurse to push constant. Improvement on Mark's patch.
1015 2001-08-28 Mark Mitchell <mark@codesourcery.com>
1017 * jcf-write.c (generate_bytecode_insns): Generate an integer to
1018 real conversion for increments and decrements of reals.
1020 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1022 * parse.y (resolve_qualified_expression_name): Handle unresolved
1023 qualified expressions, prevent numerical qualifiers, fixed typo.
1026 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
1028 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
1029 don't report anything but deprecated class when marked so. Handle
1031 (patch_method_invocation): Check deprecation on methods and types.
1032 (patch_binop): code becomes an enum tree_code, added default: to
1033 switch to handle that. Detect division by zero, try to fold and
1034 return before using a subroutine.
1036 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1038 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
1039 file smaller than 4 bytes.
1040 * parse.y (check_inner_circular_reference): New function.
1041 (check_circular_reference): Likewise.
1042 (array_initializer:): Accept {,}.
1043 (java_check_circular_reference): Rewritten using
1044 check_circular_reference and check_inner_circular_reference.
1045 (java_complete_expand_method): Unconditionally save and restore
1046 the unpurged exception list.
1047 (build_dot_class_method_invocation): Unmangle signature parameter.
1049 2001-08-21 Tom Tromey <tromey@redhat.com>
1051 * decl.c (init_decl_processing): Add `throws' field to method
1053 * class.c (make_method_value): Compute `throws' field for method.
1055 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1057 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
1058 circularity is detected.
1059 (ctors_unchecked_throws_clause_p): Fixed leading comment.
1061 2001-08-17 Richard Henderson <rth@redhat.com>
1063 * class.c (emit_register_classes): Add align parameter to
1064 call to assemble_integer.
1066 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
1068 * jcf-parse.c (load_class): New locals saved and class_loaded. If
1069 loading a class_or_name fails, try considering an innerclass name
1070 and load the enclosing context.
1071 * parse.y (resolve_inner_class): New function.
1072 (find_as_inner_class): Added leading comment.
1073 (register_incomplete_type): Keep the current context as enclosing
1074 context for JDEP_FIELD dependencies.
1075 (do_resolve_class): Locals new_class_decl and super initialized to
1076 NULL. Call resolve_inner_class, explore the enclosing context
1077 superclass if necessary.
1080 2001-08-16 Tom Tromey <tromey@redhat.com>
1082 * jcf-dump.c (main): Updated for change to jcf_path_seal.
1083 * gjavah.c (main): Updated for change to jcf_path_seal.
1084 * lang.c (version_flag): New global.
1085 (java_decode_option): Recognize `-version'.
1086 (java_init): Update for change to jcf_path_seal.
1087 * jcf.h (jcf_path_seal): Added `print' argument.
1088 * jcf-path.c (jcf_path_seal): Added `print' argument.
1090 2001-08-13 Zack Weinberg <zackw@panix.com>
1092 * Make-lang.in (java/decl.o): Update dependencies.
1093 * decl.c: Include libfuncs.h, don't include toplev.h.
1095 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1097 * decl.c (init_decl_processing): exception_type_node,
1098 class_not_found_type_node, and no_class_def_found_type_node
1099 initialized. predef_filenames augmented accordingly.
1100 instinit_identifier_node initialized.
1101 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
1102 * java-tree.h (enum java_tree_index): New entries
1103 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
1104 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
1105 (exception_type_node): New macro.
1106 (class_not_found_type_node): Likewise.
1107 (no_class_def_found_type_node): Likewise.
1108 (instinit_identifier_node): Likewise.
1109 (PREDEF_FILENAMES_SIZE): Adjusted.
1110 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
1111 (struct lang_type): Fixed typo in bitfield name.
1112 (DECL_INSTINIT_P): New macro.
1113 (ID_INSTINIT_P): Likewise.
1114 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
1116 * parse.y (encapsulate_with_try_catch): New function.
1117 (generate_instinit): Likewise.
1118 (build_instinit_invocation): Likewise.
1119 (ctors_unchecked_throws_clause_p): Likewise.
1120 (add_instance_initializer): Deleted.
1121 (build_instance_initializer): Likewise.
1122 (in_instance_initializer): Likewise.
1123 (check_method_redefinition): instinit$ not to be verified.
1124 (java_complete_expand_methods): Generate instinit$, simplified code.
1125 (build_dot_class_method): Eliminated unnecessary locals. Use
1126 encapsulate_with_try_catch, removed unnecessary code.
1127 (fix_constructors): New local iii. Use build_instinit_invocation.
1128 (patch_method_invocation): Added comment.
1129 (maybe_use_access_method): Don't consider instinit$.
1130 (find_applicable_accessible_methods_list): Shorten the search for
1132 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
1133 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
1134 (patch_throw_statement): Likewise. Fixed typo.
1136 2001-08-12 David Edelsohn <edelsohn@gnu.org>
1139 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1140 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1142 (lang_specific_pre_link): Use set_input to set input_filename.
1144 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1145 (main): Fix definition.
1146 Strip `main' from classname.
1149 2001-08-11 Zack Weinberg <zackw@panix.com>
1151 * lex.h: Don't include setjmp.h. Don't define
1152 SET_FLOAT_HANDLER or prototype set_float_handler.
1154 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1156 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
1157 `poplevel' in the right order.
1159 2001-08-09 Richard Henderson <rth@redhat.com>
1161 * Make-lang.in (class.o): Depend on TARGET_H.
1162 * class.c (emit_register_classes): Use target hooks instead of
1163 assemble_constructor and assemble_destructor.
1165 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
1167 * check-init.c (flags.h): Include
1168 (check_init): Don't report uninitialized static class
1169 initialization flags, don't free bit index when doing static class
1170 initialization optimization.
1171 (check_for_initialization): Return type changed to `unsigned int.'
1172 (attach_initialized_static_class): New function.
1173 * class.c (add_method_1): Create the initialized static class
1175 (finish_class): Always emit deferred inline methods.
1176 * decl.c (emit_init_test_initialization): Moved to expr.c
1177 (complete_start_java_method): Don't traverse
1178 DECL_FUNCTION_INIT_TEST_TABLE.
1179 (lang_mark_tree): Mark hash tables in function decls.
1180 * expr.c (emit_init_test_initialization): Moved from decl.c.
1181 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
1182 initialization flag, set DECL_CONTEXT and
1183 LOCAL_CLASS_INITIALIZATION_FLAG.
1184 (java_lang_expand_expr): Emit initialization code for static class
1185 initialized flags when entering block, if necessary.
1186 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
1187 * java-tree.h (flag_optimize_sci): New global variable declaration.
1188 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
1189 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
1190 (LOCAL_FINAL_P): Fixed typo in comment.
1191 (FINAL_VARIABLE_P): Likewise.
1192 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
1193 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
1194 (struct lang_decl): New fields `ict', `smic' and `cif.'
1195 (check_for_initialization): New returned value for global.
1196 (attach_initialized_static_class): New global function.
1197 (STATIC_CLASS_INIT_OPT_P): New macro.
1198 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
1199 * lang.c (java_decode_option): Handle
1200 `-fno-optimize-static-class-initialization'
1201 * parse.y (start_complete_expand_method): New function.
1202 (java_expand_method_bodies): Likewise.
1203 (attach_init_test_initialization_flags): Likewise.
1204 (adjust_init_test_initialization): Likewise.
1205 (emit_test_initialization): Likewise.
1206 (java_complete_expand_methods): Nullify abstract and native method
1208 (java_complete_expand_method): New locals `fbody', `block_body'
1209 and `exception_copy.' Reorganized: directly return on empty method
1210 bodies, call `start_complete_expand_method', remember definitely
1211 initialized static class in function, don't expand method bodies.
1212 (java_expand_classes): Call `java_expand_method_bodies' before
1213 `finish_class' when compiling to native.
1214 (resolve_expression_name): Use `orig' after building outer class
1216 (patch_invoke): Remember static method invokations.
1218 2001-08-06 Richard Henderson <rth@redhat.com>
1220 * class.c (emit_register_classes): Pass a symbol_ref and priority
1221 to assemble_constructor.
1223 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
1225 * java-tree.h (all_class_filename): New macro.
1226 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
1227 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
1228 newly created IDENTIFIER_NODE to `all_class_filename.'
1230 2001-08-01 Jeff Sturm <jsturm@one-point.com>
1232 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
1233 Use ggc_add_tree_root to register roots.
1235 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1237 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
1238 second operand calling check_init.
1239 * decl.c (complete_start_java_method): Swaped second and third
1240 arguments while creating WITH_CLEANUP_EXPR node.
1241 * jcf-write.c (generate_bytecode_insns): Use second operand
1242 instead of third when handling WITH_CLEANUP_EXPR.
1243 * parse.y (java_complete_lhs): Expand second operand of
1244 WITH_CLEANUP_EXPR nodes.
1245 (patch_synchronized_statement): Swaped second and third arguments
1246 while creating WITH_CLEANUP_EXPR node.
1248 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1250 * parse.y (create_interface): Avoid cyclic inheritance report when
1251 syntax error encountered during class definition.
1254 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1256 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
1258 (lang_specific_pre_link): Use set_input to set input_filename.
1260 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
1261 (main): Fix definition.
1262 Strip `main' from classname.
1265 2001-07-18 Tom Tromey <tromey@redhat.com>
1268 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
1269 * lex.c (java_new_lexer): Use ICONV_CONST.
1270 (java_read_char): Likewise.
1271 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
1272 (jv-scan$(exeext)): Likewise.
1274 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1276 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
1277 * parse.y (check_class_interface_creation): Allow `private' if the
1278 enclosing is not an interface.
1279 (create_interface): Interface tagged public if the enclosing
1280 context is an interface.
1281 (create_class): Class tagged public if the enclosing context
1285 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
1287 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
1290 2001-07-14 Tim Josling <tej@melbpc.org.au>
1292 * check-init.c (check_init): Remove references to EXPON_EXPR.
1294 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1296 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
1297 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
1300 2001-07-13 Tom Tromey <tromey@redhat.com>
1302 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
1305 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1307 * parse.y (patch_method_invocation): Don't override primary if one
1308 is already provided, but let this$<n> be built. Fixed comment.
1310 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
1312 * parse.y (empty_statement:): Report empty statement error only
1313 when found at class declaration level.
1316 2001-07-12 Tom Tromey <tromey@redhat.com>
1318 * expr.c (expand_load_internal): New function.
1319 (LOAD_INTERNAL): Use it.
1321 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
1323 * parse.y (verify_constructor_super): Compare anonymous class ctor
1324 args with `valid_method_invocation_conversion_p.'
1327 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1329 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
1330 `-fsyntax-only.' Fixes PR java/3248
1332 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1334 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
1336 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
1338 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
1339 current function is static. Fixes PR java/1970
1341 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1343 * parse.y (patch_method_invocation): Add enclosing context to ctor
1344 calls if necessary. Fixes PR java/2953
1346 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1348 * parse.y (resolve_package): Abort if qualified expression member
1350 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
1353 2001-07-07 Zack Weinberg <zackw@stanford.edu>
1355 * verify.c: Don't use // comments.
1357 2001-07-05 Tom Tromey <tromey@redhat.com>
1359 * lang.c (flag_assume_compiled): Removed.
1360 * java-tree.h (flag_assume_compiled): Removed.
1361 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1362 -fhash-synchronization, -fuse-divide-subroutine,
1363 -fcheck-references, -femit-class-file, -femit-class-files,
1364 -fassume-compiled. Updated --encoding information. Changed
1365 -foutput-class-dir to `-d'.
1367 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1369 * jcf-parse.c (parse_class_file): Add lineno parameter to
1370 debug_start_source_file call.
1372 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1374 * gcj.texi: Use gpl.texi.
1375 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1376 dependencies and use doc/include in search path.
1378 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1380 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1381 `this'. If so, don't build instance initializers.
1383 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1385 * parse.y (resolve_expression_name): Improved error message for
1386 inner class cases. Fixes PR java/1958
1388 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1390 * lang.c: #include diagnostic.h
1391 (lang_print_error): Add a `diagnostic_context *' parameter.
1392 (java_dummy_print): Likewise.
1393 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1395 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1397 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1398 * jcf.h (typedef struct JCF): New bitfield `finished.'
1399 (JCF_FINISH): Set `finished.'
1400 (JCF_ZERO): Reset `finished.'
1403 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1405 * parse.y (class_body_declaration:): Don't install empty instance
1409 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1411 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1412 (set_class_decl_access_flags): New function.
1413 * java-tree.h (set_class_decl_access_flags): New prototype.
1414 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1415 (parse_class_file): New local `decl_max_locals.' Take wide types
1416 into account to compute DECL_MAX_LOCALS.
1417 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1420 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1422 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1424 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1426 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1427 * parse.y (do_resolve_class): Moved comments out to leading comment
1428 section. Removed local `start', New local `_ht' and
1429 `circularity_hash.' Record `enclosing' in hash table and search
1430 it to detect circularity. Use `enclosing' as an argument to
1431 `lookup_cl.' Free the hash table when done.
1433 2001-06-19 Tom Tromey <tromey@redhat.com>
1435 * lex.c (java_read_char): Disallow invalid and overlong
1436 sequences. Fixes PR java/2319.
1438 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1440 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1442 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1444 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1445 arguments accordingly.
1447 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1449 * gcj.texi: Move contents to just after title page.
1451 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1453 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1455 (patch_incomplete_class_ref): Build the class ref, build the class
1456 init if necessary, complete the tree.
1459 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1461 * parse.y (lookup_field_wrapper): Test `name' code.
1462 (resolve_qualified_expression_name): Test `qual_wfl' code.
1463 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1464 handle `qual_wfl' by code.
1465 (maybe_build_primttype_type_ref): Test `wfl' code.
1467 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1469 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1471 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1472 the dvi file in the java directory.
1474 2001-05-25 Sam TH <sam@uchicago.edu>
1476 * gen-table.pl javaop.h jcf.h lex.h,
1477 parse.h: Fix header include guards.
1479 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1481 * jv-scan.c (version): Update copyright year.
1483 2001-05-21 Per Bothner <per@bothner.com>
1485 * jcf-parse.c (read_class): If class is from .class or .zip file
1486 and it's already been read, don't push/pop parser context.
1488 2001-05-18 Per Bothner <per@bothner.com>
1490 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1491 command line so the jvgenmain-generated main program comes first.
1493 2001-05-15 Tom Tromey <tromey@redhat.com>
1495 * class.c (build_utf8_ref): Don't generate identifier based on
1498 2001-05-12 Richard Henderson <rth@redhat.com>
1500 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1501 * expr.c (java_lang_expand_expr): Expand it.
1502 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1503 calling build_exception_object_ref.
1504 * parse.y (catch_clause_parameter): Likewise.
1505 (build_dot_class_method): Likewise.
1506 (try_reference_assignconv): Likewise.
1507 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1508 * jcf-write.c (generate_bytecode_insns): Likewise.
1510 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1512 * parse.y (build_unresolved_array_type): Set
1513 EXPR_WFL_QUALIFICATION on the newly created wfl.
1514 Fixes PR java/2538. Fixes PR java/2535.
1516 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1518 * parse.y (fix_constructors): Removed unnecessary assignment to
1519 local. Moved assignment to `this$<n>', fixed comments and
1521 (build_wfl_wrap): Fixed indentation.
1522 Fixes PR java/2598, java/2579 and java/2658.
1524 2001-05-03 Mo DeJong <mdejong@redhat.com>
1526 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1527 check for byte swap.
1529 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1531 * expr.c (build_class_init): Move MODIFY_EXPR
1532 outside of COND_EXPR. Remove variable `call'.
1534 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1536 * decl.c: NULL_PTR -> NULL.
1537 * jcf-write.c: Likewise.
1539 2001-05-01 Tom Tromey <tromey@redhat.com>
1541 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1542 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1543 * gcj.texi: Updated copyright text. Include fdl.texi.
1544 (Top): Link to new node.
1546 2001-05-01 Per Bothner <per@bothner.com>
1548 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1550 2001-05-01 Per Bothner <per@bothner.com>
1552 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1553 import_list contains the name, not the TREE_PURPOSE.
1555 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1557 * jcf-io.c (read_zip_member): Cast to long in comparison with
1560 * jvspec.c (lang_specific_driver): Initialize variables.
1562 * mangle.c (find_compression_record_match): Likewise.
1564 * typeck.c (build_null_signature): Provide static prototype. Mark
1565 parameter with ATTRIBUTE_UNUSED.
1567 * verify.c (verify_jvm_instructions): Initialize variable.
1569 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1571 * parse.y (do_resolve_class): Check for cyclic inheritance during
1572 inner class resolution.
1574 2001-04-27 Per Bothner <per@bothner.com>
1576 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1577 while iterating, since that could cause gc to lose stuff.
1579 2001-04-26 Per Bothner <per@bothner.com>
1581 Fix method search wrt scope of inner classes to match JLS2.
1582 * typeck.c (build_null_signature): New static function.
1583 (has_method): New function. Uses build_null_signature and lookup_do.
1584 * java-tree.h (has_method): New declaration.
1585 * parse.y (find_applicable_accessible_methods_list): Do not search
1586 context of inner classes here.
1587 (patch_method_invocation): Search scope, ie. current and outer clases,
1588 for method matching simple name, to find class.
1590 2001-04-26 Per Bothner <per@bothner.com>
1592 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1593 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1595 * constants.c (find_methodref_with_class_index): New function.
1596 (find_methodref_index): Use find_methodref_with_class_index.
1597 * java-tree.h (find_methodref_with_class_index): New declaration.
1598 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1599 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1600 If context changed from interface to class, don't use invokeinterface.
1602 2001-04-25 Per Bothner <per@bothner.com>
1604 * verify.c (verify_jvm_instructions): For field instructions,
1605 check that field index is valid. For invoke instructions, check that
1606 method index is valid.
1608 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1610 * config-lang.in (target_libs): Copy from $libgcj_saved.
1612 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1614 * decl.c (init_decl_processing): Add new class "protectionDomain"
1616 * class.c (make_class_data): Set initial value for "protectionDomain".
1618 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1620 * jvspec.c (lang_specific_driver): Fix memory allocation
1621 deficit, by using concat in lieu of xmalloc/sprintf.
1623 2001-04-20 Per Bothner <per@bothner.com>
1625 Fixes to compile multiple .class files at once.
1626 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1627 * java-tree.h (CLASS_PARSED_P): New macro.
1628 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1629 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1630 (read_class): Avoid some code duplication.
1631 Don't call JCF_FINISH for a .class file - might be needed later.
1632 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1633 rather than CLASS_LOADED_P, since latter implies class laid out.
1634 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1635 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1637 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1639 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1641 * boehm.c: Include toplev.h.
1643 2001-04-06 Tom Tromey <tromey@redhat.com>
1644 Alexandre Petit-Bianco <apbianco@redhat.com>
1646 Fix for PR gcj/1404 and PR gcj/2332:
1647 * parse.y (build_array_from_name): If we use the type_wfl then
1648 accumulate dimensions from the original type as well.
1649 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1651 2001-04-06 Tom Tromey <tromey@redhat.com>
1653 * parse.y (analyze_clinit_body): Return true if the second operand
1654 of a METHOD_EXPR is nonzero.
1656 2001-04-06 Tom Tromey <tromey@redhat.com>
1658 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1660 ($(srcdir)/java/parse.c): Likewise.
1662 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1664 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1665 (version-gcc): Initialized.
1666 (which-gcj): Likewise.
1668 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1670 * java-tree.h (struct lang_decl): New macro
1671 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1672 * parse.y (build_instance_initializer): New function.
1673 (add_instance_initializer): Use it.
1674 (java_fix_constructors): Set `current_class' before fix pass.
1675 (fix_constructors): Just return if already fixed. Move `super()'
1676 invokation ahead. Use `build_instance_initializer.'
1679 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1681 * parse.y (resolve_qualified_expression_name): Pass field's
1682 DECL_CONTEXT to `not_accessible_p.'
1683 (not_accessible_p): Changed parameters order in `inherits_from_p'
1686 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1688 * lang-options.h: Add flag_check_references.
1690 2001-04-04 Per Bothner <per@bothner.com>
1692 * java-tree.h (CONSTANT_VALUE_P): New macro.
1693 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1694 * parse.y (maybe_build_class_init_for_field): New static function.
1695 (resolve_expression_name, resolve_field_access): Use
1696 maybe_build_class_init_for_field instead of build_class_init
1697 This does not do the init if the field is compile-time-constant.
1698 (resolve_field_access): Simplify.
1700 * parse.y (fold_constant_for_init): Merge test into switch.
1702 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1704 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1706 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1708 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1710 * expr.c (pop_type_0): Save the result of the first
1711 lang_printable_name call in a scratch buffer, so it
1712 won't be clobbered by the second call.
1714 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1716 * parse-scan.y (array_type:): Rewritten.
1717 (type_declaration:): `empty_statement' replaces `SC_TK.'
1718 (class_member_declaration:): `empty statement' added.
1719 (method_body:): Simplified.
1720 (static_initializer:): Likewise.
1721 (primary_no_new_array:): Use `type_literals.'
1722 (type_literals:): New rule.
1723 (dims:): Set and update `bracket_count.'
1724 Fixes PR java/1074. Fixes PR java/2412.
1726 2001-03-28 Hans Boehm <boehm@acm.org>
1728 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1729 (get_boehm_type_descriptor): Set type on returned value to be a
1730 pointer length integer.
1732 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1734 * expr.c (pop_type_0): Call `concat' rather than building the
1736 (pop_type): Add format specifier in call to `error'.
1738 * parse.y (patch_method_invocation): Avoid casting away
1741 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1743 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1745 2001-03-28 Richard Henderson <rth@redhat.com>
1747 IA-64 ABI Exception Handling:
1748 * Make-lang.in (except.o): Don't depend on eh-common.h.
1749 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1750 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1751 [soft_exceptioninfo_call_node]: Remove.
1752 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1753 (end_java_method): No emit_handlers.
1754 * except.c (java_set_exception_lang_code): Remove.
1755 (method_init_exceptions): Don't call it.
1756 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1757 (build_exception_object_ref): New.
1758 (expand_end_java_handler): Update for except.h name changes.
1759 (emit_handlers, expand_resume_after_catch): Remove.
1760 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1761 (process_jvm_instruction): Use build_exception_object_ref.
1762 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1763 (soft_exceptioninfo_call_node): Remove.
1764 (build_exception_object_ref): Declare.
1765 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1766 soft_exceptioninfo_call_node. Move processing ...
1767 [EXC_PTR_EXPR]: ... here.
1768 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1769 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1770 (source_end_java_method): No java_set_exception_lang_code or
1772 (build_dot_class_method): Use build_exception_object_ref.
1773 (try_reference_assignconv): Check EXC_PTR_EXPR not
1774 soft_exceptioninfo_call_node.
1776 2001-03-28 Richard Henderson <rth@redhat.com>
1778 * java-tree.h (throw_node): Define as a single member of
1779 java_global_trees instead of a separate array.
1780 (JTI_THROW_NODE): New.
1781 * decl.c (throw_node): Don't declare.
1782 (init_decl_processing): Init a scalar throw_node.
1783 Don't register it for gc.
1784 * check-init.c (check_init): Reference scalar throw_node.
1785 * expr.c (build_java_athrow): Likewise.
1786 * jcf-write.c (generate_bytecode_insns): Likewise.
1787 * parse.h (BUILD_THROW): Likewise.
1789 2001-03-28 Richard Henderson <rth@redhat.com>
1791 * decl.c (end_java_method): Do not save and restore
1792 flag_non_call_exceptions.
1793 * parse.y (source_end_java_method): Likewise.
1794 * lang.c (flag_exceptions): Don't declare.
1795 (java_init_options): Set flag_non_call_exceptions. Set
1796 flag_exceptions here ...
1797 (java_init): ... not here.
1799 2001-03-27 Richard Henderson <rth@redhat.com>
1801 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1802 exceptions_via_longjmp.
1804 * lang.c (flag_new_exceptions): Don't declare it.
1805 (java_init_options): Or set it.
1807 2001-03-27 Richard Henderson <rth@redhat.com>
1809 * decl.c (end_java_method): Rename asynchronous_exceptions to
1810 flag_non_call_exceptions.
1811 * parse.y (source_end_java_method): Likewise.
1813 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1815 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1817 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1819 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1821 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1823 * parse.y (find_as_inner_class): Follow current package
1824 indications not to mistakingly load an unrelated class.
1826 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1828 * constants.c (PUTN): Use memcpy, not bcopy.
1830 * lex.c (java_read_char): Use memmove, not bcopy.
1832 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1834 2001-03-23 Per Bothner <per@bothner.com>
1836 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1837 macro for better error pin-pointing.
1838 * java-tree.h: Fix typo in comment.
1840 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1841 Don't include jsr/goto in exception range.
1842 Check if start and end of exception range are the same (also TRY_EXPR).
1843 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1844 However, do emit the following goto even if try_block is empty.
1845 Defer freeing exception_decl until after the finalizer, to make
1846 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1848 * parse.y (java_complete_lhs): If the try-clause is empty, just
1849 return the finally-clause and vice versa.
1851 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1853 * gcj.texi (Input Options): documented the check for attribute
1854 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1855 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1856 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1857 (jcf_parse): Check for the right classes archive if necessary.
1858 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1859 (jcf_parse_fields): Fixed indentation.
1860 * jcf-write.c (append_gcj_attribute): New function.
1861 (generate_classfile): Compute the attribute count, invoke
1862 `append_gcj_attribute'.
1863 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1864 turned into bit fields. New bit field `right_zip.'
1865 (JCF_ZERO): Set `right_zip' to zero.
1866 * lang-options.h (-fforce-classes-archive-check): Added flag.
1867 * lang.c (flag_force_classes_archive_check): New flag.
1868 (lang_f_options): New entry `force-classes-archive-check.'
1871 2001-02-07 Andrew Haley <aph@redhat.com>
1873 * gcj.texi (Configure-time Options): Add -fcheck-references.
1874 * expr.c (build_java_indirect_ref): New function.
1875 (java_check_reference): New function.
1876 (build_java_array_length_access): Use build_java_indirect_ref to
1877 check for null references.
1878 (build_java_arrayaccess): Likewise.
1879 (build_get_class): Likewise.
1880 (build_field_ref): Likewise.
1881 (invoke_build_dtable): Likewise.
1882 (build_invokeinterface): Likewise.
1883 * lang.c (lang_f_options): Add flag_check_references.
1884 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1885 * java-tree.h (flag_check_references): New variable.
1886 * lang.c (flag_check_references): Likewise.
1887 * parse.y (patch_invoke): Use java_check_reference.
1888 (patch_assignment): Allow for extra nesting in
1889 _Jv_CheckArrayStore.
1891 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1893 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1894 * lex.c (cxx_keywords): Likewise.
1896 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1898 * parse.y (qualify_ambiguous_name): Broaden `length'
1899 recognition. Help MODIFY_EXPR be resolved as expression names.
1900 Fixes PR java/2066. Fixes PR java/2400.
1902 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1904 * gjavah.c (process_file): Mark interface definitions with
1905 "__attribute__ ((java_interface))".
1907 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1909 * class.c (layout_class): Fixed push_super_field's second
1910 argument. Fixes PR java/2333.
1911 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1912 too early to lay innerclasses out.
1914 2001-03-20 Tom Tromey <tromey@redhat.com>
1915 Alexandre Petit-Bianco <apbianco@redhat.com>
1917 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1918 inside an array reference. Insertion of the array store check
1919 rewritten. Fixes PR java/2299.
1921 2001-03-20 Tom Tromey <tromey@redhat.com>
1923 * lex.c (java_read_unicode): Only accept leading `u's.
1925 2001-03-20 Tom Tromey <tromey@redhat.com>
1927 * jcf-parse.c (read_class): Initialize `class'.
1929 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1931 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1933 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1935 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1936 (layout_class): Likewise.
1937 (layout_class_method): Likewise.
1938 (emit_register_classes): Likewise.
1939 * decl.c (builtin_function): Likewise.
1940 (give_name_to_locals): Likewise.
1942 2001-03-19 Per Bothner <per@bothner.com>
1944 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1945 before trying to load an inner class.
1947 Fixes to process to command-line .class files in two passes.
1948 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1949 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1950 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1951 * class.c (is_compiled_class): Fix for renamed flag.
1952 * parse.y (maybe_create_class_interface_decl): Likewise.
1953 * jcf-parse.c (yyparse): Also set if compiling .class files.
1954 * jcf-parse.c (read_class); Read current_class.
1955 (jcf_parse): Make static.
1956 (load_inner_classes): New function, with code moved from jcf_parse,
1957 because we need to inner classes after the command-line files are read.
1958 (yyparse): Set finput to NULL when it doesn't need to be closed.
1959 Reduce use of main_jcf (basically only for archive) and
1960 use finput instead of main_jcf->read_state.
1961 Inline jcf_figure_file_type into yyparse.
1962 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1963 Defer load_inner_classes and parse_class_file to a second pass,
1964 after we've correctly mapped command-line .clas fiels to classes.
1965 (jcf_figure_file_type): Removed.
1966 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1967 (JCF_ZERO): Also clear zipd field.
1968 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1970 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1972 * jcf-parse.c (yyparse): Change ch from char * to char.
1974 2001-03-19 Per Bothner <per@bothner.com>
1976 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1977 Add constructed filelist-file at end, following -xjava. Thus any .o
1978 and library files are not affected by the -xjava. Also wrap
1979 explicit @FILE with -xjava and -xnone.
1981 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1983 * class.c (build_static_field_ref): Call make_decl_rtl() after
1984 setting the DECL_EXTERNAL flag.
1986 2001-03-17 Per Bothner <per@bothner.com>
1988 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1990 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1991 when result is is needed (target is STACK_TARGET).
1993 * parse.h (JDEP_SOLV): Removed.
1994 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1996 * parse.y (incomplete_class_list): Removed.
1997 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1998 It doesn't work if resolve_class changes the name of an array type
1999 that is on the list and then someone else looks for the modified name.
2000 Also, seems liable to break when compiling multiple source files at
2001 once. So the simplest is to just remove incomplete_class_list -
2002 it is only a minor space win and it is not even clear it saves time.
2004 * parse.y (resolve_class): Remove unneeded promote_type.
2006 2001-03-15 Per Bothner <per@bothner.com>
2008 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
2009 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
2010 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
2011 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
2013 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
2014 * parse.y (java_expand_classes): Likewise.
2016 * parse.y (expand_start_java_method): Was only called once and had a
2017 misleading name, so inline in caller java_complete_expand_method.
2018 (enter_a_block): Likewise inline in enter_block and remove.
2020 Remove junk from when gcc/java was created (by copying from C/C++).
2021 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
2022 (struct binding_level): Remove fields keep, keep_if_subblocks,
2023 more_cleanups_ok, have_cleanups (which have never been used).
2024 (pushlevel, poplevel): Remove related useless code.
2026 * class.c (make_class_data): The class_dtable_decl (i.e. the
2027 vtable for Class) should be external, except when compiling Class.
2029 * jvspec.c (lang_specific_driver): Fix -C handling.
2030 Check -save-temps to see if temp @FILE should be deleted.
2031 Follow-up to/fix for February 16 patch.
2033 * verify.c (verify_jvm_instructions): Better error msgs for dup.
2034 (type_stack_dup): Remove no-longer neded error check.
2036 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
2038 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
2039 to 'for_pointer'. If this type is for a pointer (argument) mangling,
2040 don't surround the element with 'N..E' if the type name is
2043 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2045 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
2046 DECL_RTL_SET_P, etc.
2047 (make_method_value): Likewise.
2048 (get_dispatch_table): Likewise.
2050 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2052 2001-03-07 Tom Tromey <tromey@redhat.com>
2054 * config-lang.in (lang_requires): Define.
2056 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
2058 * typeck.c (convert): Check flag_unsafe_math_optimizations,
2061 2001-03-05 Per Bothner <per@bothner.com>
2063 Fix a problem where rest_of_decl_compilation applied to
2064 class_dtable_decl causes problems because it was done too early,
2065 before output file was opened.
2066 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
2067 * class.c (class_dtable_decl): Add macro - element of class_roots.
2068 (make_class_data): Define class_dtable_decl.
2069 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
2071 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2073 * java/class.c, java/decl.c, java/java-tree.h: Replace all
2074 uses of 'boolean' with 'bool'.
2076 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2078 * lang-specs.h: Add zero initializer for cpp_spec field to all
2081 2001-02-16 Per Bothner <per@bothner.com>
2083 Handle compiling multiple input files at once, and @FILE syntax.
2084 * gcj.texi: Updated documentation to match.
2085 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
2086 * jcf-parse.c (parse_source_file): Split into ...
2087 (parse_source_file_1): New function - and:
2088 (parse_source_file_2): New function.
2089 (yyparse): On -ffilelist-file, open and scan named file.
2090 On first pass over files, only do parse_source_file_1.
2091 A new second pass calls parse_source_file_2 for each file to compile.
2092 (init_jcf_parse): Call init_src_parse.
2093 * jvspec.c (INDIRECT_FILE_ARG): New flag.
2094 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
2095 as multiple input file combined in one compilation.
2096 * lang-options.h: Add -ffilelist-file
2097 * lang.c (flag_filelist_file): New flag variable.
2098 (lang_f_options): Handle -ffilelist-file.
2099 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
2100 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
2101 gclass_list - use global fields of src_parse_roots instead.
2102 * parse.y (src_parse_roots): New array.
2103 (incomplete_class_list, gclass_list): New macros.
2104 (push_parser_context, java_pop_parser_context,
2105 java_parser_context_resume): Don't fiddle with deleted fields.
2106 (various): Use incomplete_class gclass_list and global macros
2107 instead of parse_ctxt fields - the lists are global.
2108 (init_src_parse): New function.
2110 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2112 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
2114 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2116 * parse.y (check_inner_class_access): Moved declaration of local
2117 `enclosing_decl_type' to the right location.
2119 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
2121 * parse.y (parser_check_super_interface): Don't call
2122 check_pkg_class_access for an inner interface.
2123 (parser_check_super): Don't call check_pkg_class_access for inner
2125 (do_resolve_class): Simplify enclosing type loop. Don't call
2126 check_pkg_class_access if CL and DECL are not set.
2127 (find_in_imports_on_demand): Set DECL if class_type needed to be
2128 loaded. Don't call check_pkg_class_access for an inner class.
2129 (check_inner_class_access): Rewritten to implement member access
2130 rules as per spec 6.6.1.
2131 (check_pkg_class_access): Handle the empty package correctly.
2132 (in_same_package): New function. Determine if two classes are in the
2135 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
2137 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
2138 method into array types.
2139 * parse.y (patch_method_invocation): Bypass access check on clone call
2142 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2144 * expr.c (build_instanceof): Check for arrays when trying fold to
2147 2001-02-15 Jim Meyering <meyering@lucent.com>
2149 * Make-lang.in (java.install-common): Depend on `installdirs'.
2150 (java.install-info): Likewise.
2152 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
2154 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
2156 2001-02-14 Tom Tromey <tromey@redhat.com>
2157 Alexandre Petit-Bianco <apbianco@cygnus.com>
2159 Fix for PR java/1261.
2160 * typeck.c (build_java_array_type): Add public `clone' method to
2162 * parse.y (resolve_qualified_expression_name): Use current_class
2163 when checking for inaccessibility.
2164 (patch_method_invocation): Fixed error message when accessibility
2165 denied. Added `from_super' argument.
2167 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2169 * parse.y (resolve_class): Don't build a fake decl. Use the one
2171 * typeck.c (build_java_array_type): Build and assign decl to array
2174 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
2176 * parse.y (not_accessible_p): Changed leading comment. Added extra
2177 `where' argument. Use it to enforce protected access rules.
2178 (resolve_qualified_expression_name): Added extra argument to
2180 (patch_method_invocation): Use argument `primary' to provide
2181 not_accessible_p with an extra argument.
2182 (lookup_method_invoke): Added extra argument to not_accessible_p.
2183 (search_applicable_method_list): Likewise.
2185 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
2187 * parse.y (resolve_qualified_expression_name): Try to resolve as
2188 an inner class access only if `decl' is a TYPE_DECL.
2190 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2192 * decl.c (classdollar_identifier_node): Initialize.
2193 * java-tree.h (enum java_tree_index): New entry
2194 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
2195 (classdollar_identifier_node): New macro.
2196 (ID_CLASSDOLLAR_P): Likewise.
2197 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
2198 (build_dot_class_method_invocation): Likewise.
2199 (find_applicable_accessible_methods_list): `class$' can't be
2202 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
2204 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
2206 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2208 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
2209 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
2212 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2214 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
2215 outside of the `__U' sequence too.
2216 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
2219 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2221 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
2223 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2225 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
2226 (JVGENMAIN_OBJS): Likewise.
2227 * java-tree.h (append_gpp_mangled_name): New prototype.
2228 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
2229 Removed cast calling `gcc_add_root.'
2230 * jvgenmain.c (mangle_obstack): New global, initialized.
2232 (do_mangle_class): Constify local `ptr.'
2233 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
2234 append_gpp_mangle_name and update `count' if necessary.
2235 Use `mangle_obstack.'
2236 * mangle.c (append_unicode_mangled_name): Removed.
2237 (append_gpp_mangled_name): Likewise.
2238 (unicode_mangling_length): Likewise.
2239 (mangle_member_name): Return type set to `void.'
2240 (mangle_field_decl): Don't append `U' in escaped names.
2241 (mangle_method_decl): Likewise.
2242 (mangle_member_name): Just use `append_gpp_mangled_name.'
2243 * mangle_name.c: New file.
2245 2001-02-07 Per Bothner <per@bothner.com>
2247 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
2249 * check-init.c (check_init): Don't call done_alternative after
2250 processing loop code, as a LOOP_EXPR never terminates normally.
2252 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
2254 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
2256 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2258 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
2261 2001-02-06 Tom Tromey <tromey@redhat.com>
2263 * lex.c (java_new_lexer): Longer error message.
2265 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
2266 Alexandre Petit-Bianco <apbianco@cygnus.com>
2268 * typeck.c (build_prim_array_type): Added leading comment.
2269 (build_java_array_type): Moved locals out of
2270 block. Always create the `data' field, fixed alignment to match
2273 2001-02-04 Tom Tromey <tromey@redhat.com>
2275 * expr.c (java_lang_expand_expr): Don't bother recomputing
2276 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
2279 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2281 * parse.y (process_imports): Save the original name of the import
2282 for better error report.
2284 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
2286 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
2287 of macros used when compiling jvspec.c.
2288 * jvspec.c (lang_specific_driver): Link with the shared
2291 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2293 * check-init.c (check_init): Call internal_error instead of fatal.
2294 * expr.c (java_lang_expand_expr): Likewise.
2295 * jcf-parse.c (get_constant): Likewise.
2296 * mangle.c (java_mangle_decl): Likewise.
2297 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
2298 (operator_string): Likewise.
2299 * check-init.c (check_init): Call abort instead of fatal.
2300 * class.c (build_class_ref): Likewise.
2301 * constants.c (write_constant_pool): Likewise.
2302 * decl.c (start_java_method): Likewise.
2303 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
2304 (java_stack_dup, encode_newarray_type): Likewise.
2305 (build_java_array_length_access): Likewise.
2306 (build_java_check_indexed_type, expand_java_pushc): Likewise.
2307 (build_java_soft_divmod, build_invokeinterface): Likewise.
2308 * java-tree.h (INNER_CLASS_P): Likewise.
2309 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
2310 (give_name_to_class, get_class_constant): Likewise.
2311 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
2312 (find_constant_index, generate_bytecode_conditional): Likewise.
2313 (generate_bytecode_insns, perform_relocations): Likewise.
2314 * lex.c (java_unget_unicode, java_lex): Likewise.
2315 * mangle.c (mangle_type, mangle_record_type): Likewise.
2316 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
2317 (finish_mangling): Likewise.
2318 * parse.h (MARK_FINAL_PARMS): Likewise.
2319 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
2320 (obtain_incomplete_type, java_complete_class): Likewise.
2321 (java_check_regular_methods, java_complete_expand_method): Likewise.
2322 (cut_identifier_in_qualified, check_deprecation): Likewise.
2323 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
2324 (java_complete_lhs, lookup_name_in_blocks): Likewise.
2325 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
2326 * typeck.c (set_local_type, parse_signature_type): Likewise.
2327 (parse_signature_string, build_java_signature): Likewise;
2328 (set_java_signature): Likewise.
2329 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
2330 * class.c (add_method): Call fatal_error instead of fatal.
2331 (build_static_field_ref): Likewise.
2332 * expr.c (build_known_method_ref, expand_invoke): Likewise.
2333 * jcf-parse.c (get_constant, jcf_parse): Likewise.
2334 * lex.c (java_new_new_lexer): Likewise.
2335 * jv-scan.c (main): Likewise.
2336 (fatal_error): Renamed from fatal.
2337 * jcf-parse.c (yyparse): Call fatal_io_error instead of
2339 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
2340 (yyparse): Likewise.
2341 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
2342 * lex.c (java_get_line_col): Likewise.
2343 * jcf-parse.c (load_class): Make errors non-fatal.
2344 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
2346 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
2348 * jvgenmain.c (class_mangling_suffix): Remove unused string.
2349 (error): Remove unused function.
2350 (main): Don't use "__attribute__ alias" on generated class symbol.
2352 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
2354 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
2356 * parse.y (finish_method_declaration): Code accounting for WFLed
2357 method DECL_NAMEs deleted.
2358 (check_abstract_method_definitions): Likewise.
2359 (resolve_type_during_patch): Layout resolved type.
2360 * typeck.c (lookup_do): Removed unused local.
2362 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2364 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2365 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2366 integer_negative_one_node.
2367 * expr.c (build_java_binop): Likewise.
2369 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2371 * zextract.c (read_zip_archive): Read file_offset before writing
2372 zipd and consequently clobbering the header contents.
2374 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2376 * Make-lang.in: Remove all dependencies on defaults.h.
2377 * decl.c: Don't include defaults.h.
2379 * parse.y: Likewise.
2381 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2383 * ChangeLog (2001-01-21): Fixed typo.
2384 * class.c (layout_class_method): Code accounting for WFLed
2385 method DECL_NAMEs deleted.
2386 * constant.c (find_methodref_index): Likewise.
2387 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2388 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2389 (struct lang_decl): New field `wfl'.
2390 (java_get_real_method_name): Prototype deleted.
2391 * mangle.c (mangle_method_decl): Code accounting for WFLed
2392 method DECL_NAMEs deleted.
2393 * parse.h (GET_METHOD_NAME): Macro deleted.
2394 * parse.y (reset_method_name): Deleted.
2395 (method_header): Set DECL_FUNCTION_WFL.
2396 (check_abstract_method_header): Code accounting for WFLed method
2398 (java_get_real_method_name): Deleted.
2399 (check_method_redefinition): Code accounting for WFLed method
2400 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2401 (java_check_regular_methods): Likewise.
2402 (java_check_abstract_methods): Likewise.
2403 (java_expand_classes): Don't call `reset_method_name.'
2404 (search_applicable_method_list): Use DECL_NAMEs instead of
2406 * typeck.c (lookup_do): Code accounting for WFLed method
2409 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2411 * lex.c (java_read_char): Check for EOF from getc first.
2413 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2415 * class.c (layout_class): Don't lay the superclass out if it's
2416 already being laid out.
2417 * jcf-parse.c (handle_innerclass_attribute): New function.
2418 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2419 handle_innerclasses_attribute.
2420 (jcf_parse): Don't load an innerclasses if it's already being
2422 * jcf-write.c (append_innerclass_attribute_entry): Static
2423 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2424 to be zero for anonymous classes.
2426 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2428 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2430 * jcf-parse.c (set_source_filename): Use
2431 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2433 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2435 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2436 gets a unique asm name.
2438 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2440 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2441 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2443 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2444 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2445 * parse.y (lookup_package_type_and_set_next): Deleted.
2446 (resolve_package): Removed unnecessary code.
2447 (find_applicable_accessible_methods_list): `finit$' can't be
2449 * verify.c (pop_argument_types): Added missing prototype.
2451 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2453 * config-lang.in: Disable java by default.
2455 2001-01-23 Tom Tromey <tromey@redhat.com>
2457 * gcj.texi (Copying): New node.
2458 Added copyright information.
2460 2001-01-21 Per Bothner <per@bothner.com>
2462 Various fixes to allow compiling a compressed .jar/.zip archive.
2463 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2464 (struct ZipFile): Add fields name and next (from ZipFileCache).
2465 (struct ZipDirectory): New field zipf points to owning ZipFile.
2466 * jcf.h (struct ZipDirectory): Add forward declaration.
2467 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2468 Remove seen_in_zip and zip_offset fields.
2469 (JCF_SEEN_IN_ZIP): New macro.
2470 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2471 * jcf-io.c: Change all ZipFileCache to ZipFile.
2472 (read_zip_member): New function.
2473 (open_in_zip): Call read_zip_member.
2474 * jcf-parse.c (find_in_current_zip): Remove function.
2475 (read_class): Merge in find_in_current_zip functionality.
2476 Call read_zip_member if needed.
2477 (parse_zip_file_entries): Use read_zip_member.
2478 (process_zip_dir): Update for removed and added JCF fields.
2479 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2481 2001-01-21 Per Bothner <per@bothner.com>
2483 Minor optimization of static ggc roots.
2484 * jcf-parse.c (parse_roots): New static field.
2485 (current_field, current_method, current_file_list): Replace by macros
2486 naming fields of parse_roots.
2487 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2488 * class.c (class_roots): New static field.
2489 (registered_class, fields_ident, info_ident, class_list):
2490 New macros naming fields of parse_roots.
2491 (build_static_field_ref): Don't register roots here.
2492 (layout_class): Static field list replaced by macro class_list.
2493 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2494 Initialize fields_ident and info_ident here.
2496 2001-01-21 Per Bothner <per@bothner.com>
2498 * jcf-parse.c (ggc_mark_jcf): New function.
2499 (init_jcf_parse): Register current_jcf as ggc root.
2501 2001-01-21 Per Bothner <per@bothner.com>
2503 * lang.c (put_decl_node): Print method's name.
2505 2001-01-21 Per Bothner <per@bothner.com>
2507 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2508 (verify_jvm_instructions): Use it, for better error messages on loads.
2510 2001-01-21 Per Bothner <per@bothner.com>
2512 * verify.c (merge_type_state): Still may have to merge even if
2513 LABEL_VERIFIED (label).
2515 2001-01-21 Per Bothner <per@bothner.com>
2517 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2518 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2520 2001-01-19 Per Bothner <per@bothner.com>
2522 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2523 if expeting an interface type. Refines Tom's change of 2000-09-12.
2525 2001-01-18 Per Bothner <per@bothner.com>
2527 * gcj.texi (Input Options): Mention .java files.
2529 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2531 * lang-options.h (-Wunsupported-jdk11): Removed.
2532 * lang.c (flag_not_overriding): Deleted.
2533 (flag_static_local_jdk1_1): Likewise.
2534 (lang_W_options): Removed "unsupported-jdk11" entry.
2535 * parse.y (java_check_methods): Removed dead code.
2537 2001-01-17 Tom Tromey <tromey@redhat.com>
2539 Changes suggested by Per Bothner:
2540 * gcj.texi (Input Options): Don't mention input files.
2541 (Code Generation): Updated --main information.
2542 (Invoking jcf-dump): Mention that --javap is incomplete.
2543 From Alexandre Petit-Bianco:
2544 (Warnings): Don't mention -Wunsupported-jdk11.
2546 (Compatibility): Mention JDK 1.2-ness of libraries.
2547 (Resources): Mention resources used when writing gcj.
2549 2001-01-17 Tom Tromey <tromey@redhat.com>
2551 * gcj.texi: New file.
2552 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2553 (java.info): Depend on gcj.info.
2554 (java/gcj.dvi): New target.
2555 (java.dvi): Depend on gcj.dvi.
2556 (java.install-info): Wrote.
2558 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2560 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2561 having called make_decl_rtl.
2563 2001-01-14 Per Bothner <per@bothner.com>
2565 Various patches to emit better messages on verification errors.
2566 * expr.c (push_type_0): Return error indication on stack overflow,
2567 instead of callinfg fatal.
2568 (push_type): Now just call push_type_0 (nd fatal on overflow).
2569 (pop_type_0): Return detailed error message (in a char** argument).
2570 (pop_type): If pop_type_0 fails, print error message.
2571 (pop_argument_types): Moved to verify.c.
2572 * verify.c (pop_argument_types): Moved from expr.c.
2573 Return a (possible) error message, rather than void.
2574 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2575 (verify_jvm_instruction): Use new macros, improving error messages.
2576 For case OPCODE_astore use object_ptr_type_node.
2577 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2578 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2580 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2581 constant, return body without wrapper. (Improves constant folding.)
2582 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2584 2001-01-13 Per Bothner <per@bothner.com>
2586 * expr.c (expand_java_field_op): Assigning to a final field outside
2587 an initializer does not violate JVM spec, so should be warning, not
2588 error. (Sun's verifier does not complain - though MicroSoft's does.)
2590 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2592 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2595 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2597 * parse.y (resolve_expression_name): Permit instance variables from
2598 enclosing context in super constructor call.
2599 (resolve_qualified_expression_name): Permit enclosing class's qualified
2600 "this" in super constructor call.
2602 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2604 * class.c (build_utf8_ref): Remove last argument in call to
2605 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2606 (build_class_ref): Likewise.
2607 (build_static_field_ref): Likewise.
2608 (get_dispatch_table): Likewise.
2609 (layout_class_method): Likewise.
2610 (emit_register_classes): Likewise.
2611 * constants.c (build_constant_data_ref): Likewise.
2612 * decl.c (builtin_function): Likewise.
2613 (create_primitive_vtable): Likewise.
2614 * expr.c (build_known_method_def): Likewise.
2615 (build_jni_stub): Likewise.
2616 (java_lang_expand_expr): Likewise.
2618 2001-01-10 Tom Tromey <tromey@redhat.com>
2620 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2622 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * java-tree.h (lang_printable_name_wls): New prototype.
2625 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2626 rather than `current_class' to print type name. Don't prepend type
2627 names when printing constructor names.
2628 (lang_printable_name_wls): New function.
2629 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2630 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2631 * parse.y (patch_method_invocation): Message tuned for constructors.
2632 (not_accessible_p): Grant `private' access from within
2635 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2637 All files with updated copyright when applicable.
2638 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2639 * class.c (mangle_class_field): Function removed.
2640 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2641 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2642 (build_class_ref): Call `java_mangle_class_field' instead of
2643 `mangle_class_field.'
2644 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2645 (layout_class): Call `java_mangle_decl' instead of
2646 `mangle_static_field.'
2647 (cxx_keywords): Initialized static array moved to `lex.c.'
2648 (layout_class_method): Changed leading comment. Simplified to
2649 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2650 * decl.c (lang_mark_tree): Mark field `package_list.'
2651 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2652 (struct lang_type): New field `package_list.'
2653 (unicode_mangling_length): Prototype removed.
2654 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2655 emit_unicode_mangled_name): Likewise.
2656 (cxx_keyword_p): New prototype.
2657 (java_mangle_decl, java_mangle_class_field,
2658 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2659 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2661 * jvgenmain.c (main_method_prefix): Global variable removed.
2662 (main_method_suffix): Likewise.
2663 (do_mangle_classname): New function.
2664 (main): Call it. Format changed to accommodate new mangling scheme.
2665 * lex.c: (utf8_cmp): Conditionally prototyped.
2666 (cxx_keywords): Moved from class.c, conditionally defined.
2667 (utf8_cmp, cxx_keyword_p): Likewise.
2668 * mangle.c (obstack.h, ggc.h): Included.
2669 (mangle_field_decl): New function.
2670 (mangle_method_decl, mangle_type, mangle_pointer_type,
2671 mangle_array_type, mangle_record_type,
2672 find_compression_pointer_match, find_compression_array_match,
2673 find_compression_record_match,
2674 find_compression_array_template_match, set_type_package_list,
2675 entry_match_pointer_p, emit_compression_string, init_mangling,
2676 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2677 (mangle_obstack): New global.
2678 (MANGLE_RAW_STRING): New macro.
2679 (unicode_mangling_length): Turned static.
2680 (append_unicode_mangled_name): Renamed from
2681 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2682 replaces `obstack', removed from the parameter list.
2683 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2684 replaces parameter `obstack', removed from the parameter list. Call
2685 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2686 (append_gpp_mangled_classtype): Removed.
2687 (compression_table, compression_next): New static variables.
2688 * parse.y (temporary_obstack): Extern declaration removed.
2690 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2692 * parse.y (patch_binop): Compute missing type in error situations.
2694 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2696 * class.c (make_class_data): Push initial value for "arrayclass".
2697 * decl.c (init_decl_processing): Add new class field "arrayclass".
2699 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2701 From patha@softlab.ericsson.se:
2702 * parse.y (switch_label): Use build, not build1, to construct
2705 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2707 * lang.c (lang_decode_option): Change -MA to -MP.
2708 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2709 Update to new prototype; do quote targets.
2710 (jcf_dependency_write): Update.
2712 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2714 Shorten primitive array allocation path:
2715 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2716 to create new primitive arrays.
2717 * expr.c (build_newarray): If generating native code, call
2718 soft_newarray_node with a reference to the primitive TYPE identifier
2719 instead of type_value.
2721 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2723 Fix for PRs gcj/312 and gcj/253:
2724 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2725 dest if they arn't already.
2726 * class.c (layout_class): Call maybe_layout_super_class on
2727 superinterfaces also, but only if compiling from bytecode.
2730 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2733 2000-12-15 Tom Tromey <tromey@redhat.com>
2735 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2738 2000-12-14 Andrew Haley <aph@redhat.com>
2740 * boehm.c (mark_reference_fields): Change test to correctly detect
2743 2000-12-15 Andreas Jaeger <aj@suse.de>
2745 * config-lang.in (lang_dirs): Added.
2747 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2749 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2750 Credits go to rth for finding it.
2752 2000-12-13 Mike Stump <mrs@wrs.com>
2754 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2756 2000-11-07 Tom Tromey <tromey@cygnus.com>
2758 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2759 * lex.c (java_ignorable_control_p): Removed.
2760 (java_letter_or_digit_p): Removed.
2761 (java_start_char_p): New function.
2762 (java_read_char): Return `int', not `unicode_t'. Changed
2764 (java_read_unicode): Likewise.
2765 (java_read_unicode_collapsing_terminators): Likewise.
2766 (java_get_unicode): Likewise.
2767 (java_new_lexer): Initialize hit_eof.
2768 (java_parse_end_comment): Take `int' argument.
2769 (java_parse_doc_section): Likewise.
2770 (java_parse_escape_sequence): Don't allow backlash-newline.
2772 * lex.h (JAVA_DIGIT_P): Removed.
2773 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2774 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2775 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2776 (JAVA_PART_CHAR_P): New macro.
2778 (JAVA_CHAR_ERROR): Now -2.
2779 (java_lexer): New field `hit_eof'.
2780 * chartables.h: New file.
2781 * gen-table.pl: new file.
2783 2000-11-20 Tom Tromey <tromey@cygnus.com>
2784 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * parse.y (java_complete_lhs): Only allow compound assignment of
2787 reference type if type is String.
2789 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2791 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2792 jcf-path.c: Likewise.
2794 2000-12-09 Anthony Green <green@redhat.com>
2796 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2797 filestart and filename_length as int values.
2799 2000-12-07 Mo DeJong <mdejong@redhat.com>
2801 * jcf-io.c (find_class): Correct the logic that tests to see if a
2802 .java file is newer than its .class file. The compiler was
2803 incorrectly printing a warning when file mod times were equal.
2805 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2807 * jvgenmain.c: Use ISPRINT not isascii.
2809 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2811 * parse.y (end_artificial_method_body): Fixed typo.
2813 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2815 * parse.y (patch_method_invocation): Pick the correct enclosing
2816 context when creating inner class instances.
2819 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2821 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2822 Update copyright year to 2000.
2824 2000-11-23 Anthony Green <green@redhat.com>
2826 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2827 Move current_file_list out of yyparse and make it static.
2829 * expr.c: Declare quick_stack and tree_list_free_list as static
2830 (init_expr_processing): Register quick_stack and
2831 tree_list_free_list roots.
2833 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2835 * parse.y (build_outer_field_access): New local `decl_ctx', use
2836 it. Check for field's context and current class immediate outer
2837 context inheritance.
2838 (outer_field_access_p): Consider fields inherited from the last
2840 (build_access_to_thisn): Stop at the last enclosing context if
2844 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2846 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2848 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2850 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2853 2000-11-20 Tom Tromey <tromey@cygnus.com>
2855 * jv-scan.c (help): Document --complexity.
2856 (options): Added --complexity.
2857 (flag_complexity): New global.
2858 (main): Call `report'.
2859 * parse-scan.y (complexity): New global.
2860 (if_then_statement, if_then_else_statement,
2861 if_then_else_statement_nsi, switch_block_statement_group,
2862 while_expression, do_statement, for_begin, continue_statement,
2863 throw_statement, catch_clause, finally, method_invocation,
2864 conditional_and_expression, conditional_or_expression,
2865 conditional_expression): Update complexity.
2866 (reset_report): Reset complexity.
2867 (report): New function.
2869 2000-11-20 Tom Tromey <tromey@cygnus.com>
2871 * lex.c (yylex): Added STRICT_TK case.
2872 * parse.y (STRICT_TK): Added.
2873 * parse-scan.y (STRICT_TK): Added.
2874 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2875 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2877 * keyword.h: Rebuilt.
2878 * keyword.gperf (strictfp): Added.
2880 2000-11-20 Tom Tromey <tromey@cygnus.com>
2882 * lex.c (yylex): Recognize floating point constants with leading
2885 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2887 * java-tree.h (cyclic_inheritance_report): Constify.
2888 * parse.y (cyclic_inheritance_report): Likewise.
2890 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2892 * parse.y (goal): Remove call to ggc_add_string_root.
2894 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2896 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2897 Create string in scratch buffer, then pass to build_string.
2899 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2901 * parse.y (issue_warning_error_from_context): Add
2904 2000-11-11 Anthony Green <green@redhat.com>
2906 * jcf-parse.c (process_zip_dir): Add finput parameter.
2907 (jcf_figure_file_type): Call process_zip_dir with appropriate
2910 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2912 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2913 * jcf-parse.c (jcf_figure_file_type): Likewise.
2915 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2917 * parse.y (create_new_parser_context): Use memset () instead of
2920 2000-11-08 Tom Tromey <tromey@cygnus.com>
2922 * gjavah.c (process_file): Only include gcj/cni.h when generating
2925 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2927 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2928 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2929 instead of bzero ().
2931 2000-11-05 Tom Tromey <tromey@cygnus.com>
2933 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2934 * lex.c (IS_ZERO): New define.
2935 (java_perform_atof): Error on floating point underflow.
2937 2000-11-04 Tom Tromey <tromey@cygnus.com>
2939 * lex.c (java_parse_escape_sequence): Only read two octal
2940 characters if the first one is greater than 3. Don't allow
2941 "octal" numbers to include the digits 8 or 9.
2943 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2945 * Make-lang.in (java.distdir): Remove.
2947 2000-11-03 Tom Tromey <tromey@cygnus.com>
2949 * Make-lang.in (java.dvi): New target.
2950 Partial fix for PR other/567.
2952 * lang-options.h: Mention -Wout-of-date.
2953 * jcf-dump.c (flag_newer): New global.
2954 * gjavah.c (flag_newer): New global.
2955 * jcf-io.c (find_class): Only warn when flag_newer set.
2956 * lang.c (flag_newer): New global.
2957 (struct string_option): New declaration.
2958 (lang_W_options): New global.
2959 (process_option_with_no): New function.
2960 (lang_decode_option): Use it.
2962 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2963 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2966 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2967 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2968 * lex.c (java_read_unicode): Removed `term_context' argument.
2969 Recognize any number of `u' in `\u'.
2970 (java_read_unicode_collapsing_terminators): New function.
2971 (java_get_unicode): Use it.
2972 (java_lineterminator): Removed.
2973 (yylex): Produce error if character literal is newline or single
2974 quote. Return if eof found in middle of `//' comment. EOF in
2975 `//' comment is only an error if pedantic.
2976 (java_ignorable_control_p): New function.
2977 (java_parse_end_comment): Return if eof found in middle of
2980 * jv-scan.c (pedantic): New global.
2982 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * parse.y (outer_field_access_p): Inherited fields aren't
2985 consider outer fields.
2986 (maybe_build_thisn_access_method): Use
2987 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2988 (resolve_expression_name): Trigger an error if a static field
2989 is being accessed as an outer field.
2991 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2993 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2996 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2998 * Make-lang.in: Move all build rules here from Makefile.in,
2999 adapt to new context. Wrap all rules that change the current
3000 directory in parentheses. Expunge all references to $(P).
3001 When one command depends on another and they're run all at
3002 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3003 all object-file generation rules. Delete obsolete variables.
3005 * Makefile.in: Delete.
3006 * config-lang.in: Delete outputs= line.
3008 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * parse.y (patch_method_invocation): NULLify this_arg when already
3012 (maybe_use_access_method): Handle call to methods unrelated to the
3013 current class. Fixed comment.
3016 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
3021 2000-10-24 Tom Tromey <tromey@cygnus.com>
3023 * lex.c (java_new_lexer): Initialize new fields. Work around
3024 broken iconv() implementations.
3025 (java_read_char): Swap bytes if required. Use fallback decoder if
3027 (byteswap_init, need_byteswap): New globals.
3028 (java_destroy_lexer): Only close iconv handle if it is in use.
3029 * lex.h (java_lexer): New fields read_anything, byte_swap,
3031 Made out_buffer unsigned.
3033 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3035 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
3036 where an enclosing context can be set on the jdep.
3037 (do_resolve_class): Fixed identation.
3039 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3041 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
3043 * jcf-reader.c (peek_attribute, skip_attribute): Only define
3046 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
3048 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
3050 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3052 * jcf-write.c (OP1): Update `last_bc'.
3053 (struct jcf_block): Fixed indentation and typo in comments. New
3055 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
3056 follows `monitorenter'.
3057 * parse.y (patch_synchronized_statement): New local `tmp'. Call
3061 2000-10-16 Tom Tromey <tromey@cygnus.com>
3063 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
3064 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
3065 * lang-options.h: Added -MA, -MT, -MF..
3066 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
3067 (DEPEND_TARGET_SET): New macro.
3068 (DEPEND_FILE_ALREADY_SET): Likewise.
3069 (init_parse): Handle new flags.
3070 * jcf.h (jcf_dependency_print_dummies): Declare.
3071 * Make-lang.in (s-java): Added mkdeps.o.
3072 * Makefile.in (BACKEND): Added mkdeps.o.
3073 (../gcjh$(exeext)): Added mkdeps.o.
3074 (../jcf-dump$(exeext)): Added mkdeps.o.
3075 * jcf-depend.c: Include mkdeps.h.
3076 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
3077 add_entry): Removed.
3078 (jcf_dependency_reset): Rewrote.
3079 (dependencies): New global.
3080 (jcf_dependency_set_target): Rewrote.
3081 (jcf_dependency_add_target): Likewise.
3082 (jcf_dependency_add_file): Likewise.
3084 (print_ents): Removed.
3085 (jcf_dependency_write): Rewrote.
3086 (print_dummies): New global.
3087 (jcf_dependency_print_dummies): New function
3088 (jcf_dependency_write): Call deps_dummy_targets if required.
3090 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3092 * gjavah.c (add_class_decl): Removed unused variables `tname',
3093 `tlen' and `name_index'.
3094 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
3095 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
3096 in `wfl_operator' with value.
3097 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
3098 (jcf_figure_file_type): Fixed identation.
3099 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
3100 * parse.y (analyze_clinit_body): New function.
3101 (static_initializer:): Reset `current_static_block'.
3102 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
3103 `wfl_operator' with new value.
3104 (lookup_cl): Use EXPR_WFL_FILENAME.
3105 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
3106 analyze_clinit_body.
3107 (build_outer_field_access): Access to this$<n> built from
3108 current_class, not its outer context.
3109 (build_access_to_thisn): Fixed leading comment. Tidied things up.
3110 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
3111 (patch_method_invocation): Use `is_static_flag' when already
3113 (patch_newarray): Removed assignment in ternary operator.
3115 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3117 * except.c (free_eh_ranges): Don't free `whole_range'.
3119 2000-10-15 Anthony Green <green@redhat.com>
3121 * decl.c (init_decl_processing): Call init_class_processing before
3124 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3126 * check-init.c (check_init): Fixed leading comment. Use
3128 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3129 (give_name_to_locals): Likewise.
3130 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
3131 fields in lang_decl_var.
3132 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
3133 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
3134 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
3135 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
3136 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
3137 (LOCAL_FINAL): Rewritten.
3138 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
3139 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
3140 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
3141 `init_final' fields.
3142 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
3143 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
3144 (TYPE_HAS_FINAL_VARIABLE): New macro.
3145 (struct lang_type): Added `afv' field.
3146 * parse.y (check_static_final_variable_assignment_flag): New function.
3147 (reset_static_final_variable_assignment_flag): Likewise.
3148 (check_final_variable_local_assignment_flag): Likewise.
3149 (reset_final_variable_local_assignment_flag): Likewise.
3150 (check_final_variable_indirect_assignment): Likewise.
3151 (check_final_variable_global_assignment_flag): Likewise.
3152 (add_inner_class_fields): Use LOCAL_FINAL_P.
3153 (register_fields): Handle local finals and final variables.
3154 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
3155 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3156 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
3158 (java_complete_expand_methods): Loop to set
3159 TYPE_HAS_FINAL_VARIABLE. Call
3160 `reset_final_variable_local_assignment_flag' and
3161 `check_final_variable_local_assignment_flag' accordingly before
3162 and after constructor expansion. Call
3163 `reset_static_final_variable_assignment_flag'
3164 before expanding <clinit> and after call
3165 `check_static_final_variable_assignment_flag' if the
3166 current_class isn't an interface. After all methods have been
3167 expanded, call `check_final_variable_global_assignment_flag' and
3168 `check_static_final_variable_assignment_flag' if the current class
3170 (maybe_yank_clinit): Fixed typo in comment.
3171 (build_outer_field_access_methods): Removed old sanity check. Use
3172 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
3173 Don't create access methods for finals.
3174 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
3175 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
3176 existing DECL_INIT has been processed.
3177 (java_complete_lhs): Likewise.
3178 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
3179 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
3181 (patch_assignment): Use LOCAL_FINAL_P.
3182 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
3183 DECL_INITIAL is nullified.
3186 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3188 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
3190 * Makefile.in (parse.c, parse-scan.c): Likewise.
3192 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3194 * class.c (temporary_obstack): Remove.
3195 (make_class): Don't mess with obstascks.
3196 (push_class): Likewise.
3197 (set_super_info): Likewise.
3198 (add_method_1): Likewise.
3199 (add_method): Likewise.
3200 (add_field): Likewise.
3201 (build_utf8_ref): Likewise.
3202 (build_class_ref): Likewise.
3203 (build_static_field_ref): Likewise.
3204 (finish_class): Likewise.
3205 (push_super_field): Likewise.
3206 (layout_class): Likewise.
3207 (layout_class_methods): Likewise.
3208 (init_class_processing): Likewise.
3209 * constants.c (get_tag_node): Likewise.
3210 (build_constant_data_ref): Likewise.
3211 * decl.c (ggc_p): Remove.
3212 (copy_lang_decl): Use ggc_alloc.
3213 (complete_start_java_method): Don't mess with obstacks.
3214 (start_java_method): Likewise.
3215 (end_java_method): Likewise.
3216 * except.c (link_handler): Use xmalloc.
3217 (free_eh_ranges): New function.
3218 (method_init_exceptions): Use it.
3219 (add_handler): Use xmalloc.
3220 (expand_start_java_handler): Don't mess with obstacks.
3221 (prepare_eh_table_type): Likewise.
3222 (expand_end_java_handler): Likewise.
3223 * expr.c (push_value): Likewise.
3224 (create_label_decl): Likewise.
3225 (build_jni_stub): Likewise.
3226 (java_lang_expand_expr): Likewise.
3227 (note_instructions): Use xrealloc.
3228 (java_push_constant_from_pool): Don't mess with obstacks.
3229 (process_jvm_instruction): Likewise.
3230 * java-tree.h (cyclic_inheritance_report): Remove duplicate
3232 * jcf-parse.c (get_constant): Don't mess with obstacks.
3233 (read_class): Likewise.
3234 (jcf_parse): Likewise.
3235 * lex.c (expression_obstack): Remove.
3236 (java_lex): Don't use obstack_free.
3237 * parse.h (exit_java_complete_class): Don't mess with obstacks.
3238 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
3239 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
3240 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
3241 * parse.y (gaol): Add more GC roots.
3242 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
3243 (lookup_field_wrapper): Likewise.
3244 (obtain_incomplete_type): Don't mess with obstacks.
3245 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
3247 (craft_constructor): Don't mess with obstacks.
3248 (safe_layout_class): Likewise.
3249 (java_complete_class): Likewise.
3250 (source_end_java_method): Likewise.
3251 (build_outer_field_access_methods): Likewise.
3252 (build_outer_method_access_method): Likewise.
3253 (maybe_build_thisn_access_method): Likewise.
3254 (build_dot_class_method_invocation): Likewise.
3255 (java_complete_tree): Likewise.
3256 (java_complete_lhs): Likewise.
3257 (do_merge_string_cste): Likewise.
3258 (patch_string_cst): Likewise.
3259 (array_constructor_check_entry): Likewise.
3260 * typeck.c (build_java_array_type): Likewise.
3261 (parse_signature_string): Likewise.
3262 (build_java_signature): Likewise.
3264 2000-10-12 Tom Tromey <tromey@cygnus.com>
3267 * gjavah.c (add_class_decl): Don't special-case inner classes.
3268 (add_namelet): Likewise.
3270 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
3272 * java-tree.h: Constify current_encoding.
3273 * lang.c: Constify current_encoding.
3275 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
3277 * jvgenmain.c (class_mangling_suffix): Omit `.'.
3278 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
3280 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3282 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
3283 patch. Fixes gcj/340.
3285 2000-10-10 Tom Tromey <tromey@cygnus.com>
3287 * lex.c (java_new_lexer): Initialize out_first and out_last
3289 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
3291 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * parse.y (pop_current_osb): New function.
3294 (array_type:): Use `dims:', changed actions
3295 accordingly. Suggested by Anthony Green.
3296 (array_creation_expression:): Used pop_current_osb.
3297 (cast_expression:): Likewise.
3298 (search_applicable_method_list): Fixed indentation.
3300 2000-10-08 Anthony Green <green@redhat.com>
3302 * parse.y (array_type_literal): Remove production.
3303 (type_literals): Refer to array_type, not array_type_literal.
3305 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3307 Patch contributed by Corey Minyard.
3308 * decl.c (check_local_named_variable): New function.
3309 (tree check_local_unnamed_variable): Likewise.
3310 (find_local_variable): Splitted. Call check_local_{un}named_variable.
3312 2000-10-07 Anthony Green <green@redhat.com>
3314 * class.c (layout_class): Handle case where superclass can't be
3317 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
3319 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
3322 2000-10-05 Tom Tromey <tromey@cygnus.com>
3324 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
3325 * jvgenmain.c (class_mangling_prefix): Removed.
3326 (class_mangling_suffix): New global.
3328 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
3330 (print_method_info): Handle overrides for static and final
3332 (process_file): Generate declaration for class object field.
3333 * class.c (cxx_keywords): New array.
3334 (utf8_cmp): New function.
3335 (cxx_keyword_p): New function.
3336 (layout_class_method): Mangle C++ keywords by appending `$'.
3337 (mangle_field): New function.
3338 (mangle_class_field): Use mangle_field. Mangle class name as
3340 (mangle_static_field): Use mangle_field.
3342 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * decl.c (find_local_variable): Removed uncessary type check and
3345 fixed range check typo. From Corey Minyard.
3347 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * decl.c (give_name_to_locals): New local `code_offset'. Call
3350 `maybe_adjust_start_pc'.
3351 * expr.c (note_instructions): New function.
3352 (expand_byte_code): Don't collect insn starts here.
3353 (peek_opcode_at_pc): New function.
3354 (maybe_adjust_start_pc): Likewise.
3355 * java-tree.h (maybe_adjust_start_pc): Declare.
3356 (note_instructions): Likewise.
3357 * jcf-parse.c (parse_class_file): Call `note_instructions'.
3359 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3361 * parse.y (field_access:): Fixed indentation.
3362 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3364 2000-09-07 Tom Tromey <tromey@cygnus.com>
3367 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3368 JPRIMITIVE_TYPE_P, for arithmetic operators.
3369 (patch_method_invocation): Indentation fix.
3370 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3371 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3372 (do_unary_numeric_promotion): Cleaned up code.
3373 (valid_cast_to_p): Handle boolean correctly.
3375 2000-09-27 Tom Tromey <tromey@cygnus.com>
3377 * lex.c (java_read_unicode): Reset bs_count when finished with
3380 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3383 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3384 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3385 (typeck.o): Depend on ggc.h.
3386 * class.c (add_method_1): Use GC functions for allocation.
3387 (init_class_processing): Register roots.
3388 * decl.c (ggc_p): Set to 1.
3389 (pending_local_decls): Make it static.
3390 (push_jvm_slot): Use GC functions for allocation.
3391 (init_decl_processing): Register roots.
3392 (give_name_to_locals): Use GC functions for allocation.
3393 (lang_mark_tree): New function.
3394 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3395 functions for allocation.
3396 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3397 * lex.c (java_lex): Use build_string, rather than replicating it
3399 * parse.y (goal): Add more roots.
3400 (mark_parser_ctxt): New function.
3401 * typeck.c: Include ggc.h.
3403 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3405 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3406 contains something else than MODIFY_EXPR.
3408 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3410 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3411 * Makefile.in (parse.o): Depend on ggc.h.
3412 (class.o): Likewise.
3413 (constants.o): Likewise.
3416 (jcf-parse.o): Likewise.
3417 (jcf-write.o): Likewise.
3418 (mangle.o): Likewise.
3419 * class.c: Include ggc.h.
3420 (build_static_field_ref): Register GC roots.
3421 (layout_class): Likewise.
3422 (init_class_processing): Likewise.
3423 * constants.c: Include ggc.h.
3424 (current_constant_pool_data_ref): Remove.
3425 (tag_nodes): Move it to ...
3426 (get_tag_node): ... here. Register GC roots.
3427 * decl.c: Include ggc.h. Remove many global tree definitions.
3428 (throw_node): Define.
3429 (java_global_trees): Likewise.
3430 (predef_filenames): Make the size a constant.
3431 (init_decl_processing): Adjust accordingly.
3432 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3433 * expr.c: Include ggc.h.
3434 (init_expr_processing): Register GC roots.
3435 (build_invokeinterface): Likewise.
3436 * java-tree.h: Replace extern tree declarations with macros.
3437 (java_global_trees): New variable.
3438 (java_tree_index): New enumeration.
3439 (init_jcf_parse): Declare.
3440 * jcf-parse.c: Include ggc.h.
3441 (current_class): Remove declaration.
3442 (main_class): Likewise.
3443 (all_class_list): Likewise.
3444 (predefined_filename_p): Adjust for constant size of
3446 (init_jcf_parse): New function.
3447 * jcf-write.c: Include ggc.h.
3448 (generate_classfile): Register GC roots.
3449 (append_synthetic_attribute): Likewise.
3450 (append_innerclass_attribute_entry): Likewise.
3451 * lang.c: Include ggc.h.
3452 (lang_print_error): Register GC roots.
3453 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3455 * parse.y: Include ggc.h.
3456 (wfl_operator): Remove.
3457 (goal): Register GC roots.
3458 (java_pop_parser_context): Adjust for new field names.
3459 (java_parser_context_save_global): Likewse.
3460 (java_parser_context_restore_global): Likewise.
3461 (java_parser_context_suspend): Likewise.
3462 (java_parser_context_resume): Likewise.
3463 (verify_constructor_circularity): Register GC roots.
3464 (lookup_cl): Likewise.
3465 (java_reorder_fields): Likewise.
3466 (build_current_this): Likewise.
3467 (class_in_current_package): Likewise.
3468 (argument_types_convertible): Likewise.
3469 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3471 2000-09-14 Tom Tromey <tromey@cygnus.com>
3473 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3475 2000-09-13 Tom Tromey <tromey@cygnus.com>
3477 * jcf-parse.c: Include <locale.h>.
3478 * jv-scan.c: Include <locale.h>.
3480 2000-09-12 Tom Tromey <tromey@cygnus.com>
3482 * expr.c (pop_type_0): Return `Object' if trying to merge two
3484 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3485 interface types; `Object' is always a valid supertype.
3487 2000-09-12 Tom Tromey <tromey@cygnus.com>
3490 * jv-scan.c (help): Document --encoding.
3491 (options): Added `encoding' entry.
3492 (OPT_ENCODING): New define.
3493 (main): Handle --encoding.
3494 Include <langinfo.h> if nl_langinfo exists.
3495 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3497 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3498 (parse_source_file): Correctly call java_init_lex. Added `finput'
3499 argument. Use nl_langinfo to determine default encoding.
3500 * java-tree.h (current_encoding): Declare.
3501 * parse.y (java_parser_context_restore_global): Don't restore
3503 (java_parser_context_save_global): Don't set `finput' field.
3504 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3506 * lang.c (current_encoding): New global.
3507 (lang_decode_option): Recognize `-fencoding='.
3508 (finish_parse): Don't close finput.
3509 * parse.h (struct parser_ctxt): Removed `finput' and
3510 `unget_utf8_value' fields. Added `lexer' field.
3511 (java_init_lex): Fixed declaration.
3512 * lex.c (java_new_lexer): New function.
3513 (java_destroy_lexer): Likewise.
3514 (java_read_char): Added `lex' argument. Handle iconv case.
3515 (java_read_unicode): Added `lex' argument. Count backslashes in
3517 (java_init_lex): Added `finput' and `encoding' arguments. Set
3518 `lexer' field in ctxp.
3519 (BAD_UTF8_VALUE): Removed.
3520 (java_lex): Handle seeing UEOF in the middle of a string literal.
3521 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3522 (java_lexer): New structure.
3525 (DEFAULT_ENCODING): New define.
3526 (java_destroy_lexer): Declare.
3528 2000-09-12 Tom Tromey <tromey@cygnus.com>
3531 * lex.c (java_init_lex): Initialize java_io_serializable.
3532 * parse.y (java_io_serializable): New global.
3533 (valid_ref_assignconv_cast_p): An array can be cast to
3536 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3538 * decl.c, expr.c: Include defaults.h if not already included.
3539 Don't define the *_TYPE_SIZE macros.
3541 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3543 * typeck.c (build_java_array_type): Correct first parameter
3544 in ADJUST_FIELD_ALIGN invocation.
3546 2000-09-06 Tom Tromey <tromey@cygnus.com>
3548 * lang-specs.h: Also recognize `-femit-class-files'.
3550 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * verify.c (merge_types): Load the types to merge if necessary.
3554 2000-09-02 Anthony Green <green@redhat.com>
3556 * jcf-io.c: Include zlib.h.
3557 (open_in_zip): Read compressed class file archives.
3558 * zipfile.h (ZipDirectory): Add uncompressed_size and
3559 compression_method fields.
3560 * zextract.c (read_zip_archive): Collect file compression info.
3562 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3564 * parse.y (do_resolve_class): Also explore superclasses of
3565 intermediate enclosing contexts when searching for inner classes.
3567 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3569 * parse.y (variable_declarator_id:): Better error message.
3570 (expression_statement:): Use YYNOT_TWICE.
3571 (cast_expression:): Likewise.
3572 (assignment:): Likewise.
3574 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3576 * parse.y (do_merge_string_cste): New locals. Create new
3577 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3579 2000-08-07 Hans Boehm <boehm@acm.org>
3581 * boehm.c (mark_reference_fields): Set marking bits for all words in
3582 a multiple-word record.
3583 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3586 2000-08-31 Mike Stump <mrs@wrs.com>
3588 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3589 jcf-dump$(exeext)): Make parallel safe.
3591 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3593 * jcf-parse.c (set_source_filename): Constify a char *.
3594 * jcf-write.c (append_innerclasses_attribute,
3595 make_class_file_name): Constify a char *. Don't recycle a
3596 variable for an unrelated purpose.
3597 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3598 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3600 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * expr.c (can_widen_reference_to): Fixed indentation.
3603 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3604 * parse.y: `finit$' replaces `$finit$' in comments.
3605 (try_builtin_assignconv): Fixed leading comment.
3607 2000-08-25 Greg McGary <greg@mcgary.org>
3609 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3611 2000-08-24 Greg McGary <greg@mcgary.org>
3613 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3614 * parse.y (BINOP_LOOKUP): Likewise.
3616 2000-08-22 Andrew Haley <aph@cygnus.com>
3618 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3619 sign extending. Fixes gcj/321.
3620 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3621 combining to make a jlong. Fixes gcj/321.
3623 2000-08-21 Nix <nix@esperi.demon.co.uk>
3625 * lang-specs.h: Do not process -o or run the assembler if
3628 2000-08-16 Andrew Haley <aph@cygnus.com>
3630 * typeck.c (build_java_array_type): Rewrite code to do array
3631 alignment. Take into account back-end macros when aligning array
3632 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3633 user to set alignment. Fixes gcj/252 and 160.
3635 2000-08-09 Tom Tromey <tromey@cygnus.com>
3637 * parse.y (check_abstract_method_definitions): Now return `int'.
3638 Check implemented interfaces. Fixes PR gcj/305.
3640 * parse.y (patch_switch_statement): Disallow `long' in switch
3641 expressions. Fixes PR gcj/310.
3643 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3645 * decl.c (finit_leg_identifier_node): New global.
3646 (init_decl_processing): Use `finit$' to initialize
3647 finit_identifier_node. Use `$finit$' to initialize
3648 finit_leg_identifier_node.
3649 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3650 * java-tree.h (finit_identifier_node): Changed attached comment.
3651 (finit_leg_identifier_node): New declaration.
3652 (ID_FINIT_P): Take finit_identifier_node and
3653 finit_leg_identifier_node into account. This is a backward
3656 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3658 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3660 (generate_bytecode_insns): Check `nargs' before emitting it.
3661 * verify.c (merge_type_state): Fixed typo.
3662 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3663 generate_bytecode_{conditional,insns}.
3665 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3667 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3670 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * class.c (maybe_layout_super_class): Fixed indentation.
3673 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3674 (java_check_methods): New function declaration.
3675 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3676 instead of `str_ptr'.
3677 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3678 of a `invokeinterface' at the right time.
3679 * parse.h (WFL_STRIP_BRACKET): New macro.
3680 (SET_TYPE_FOR_RESOLUTION): Use it.
3681 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3682 (check_class_interface_creation): Don't check for cross package
3683 innerclass name clashes.
3684 (method_header): Behave properly if MDECL is `error_mark_node'.
3685 (method_declarator): Return `error_mark_node' if bogus current
3687 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3688 (resolve_and_layout): New local `decl_type', set and used. Call
3690 (java_check_methods): New method.
3691 (java_layout_classes): Use it.
3692 (resolve_qualified_expression_name): No EH check necessary in
3694 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3696 (patch_assignment): Set DECL_INITIAL on integral final local.
3698 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3700 * java-tree.h (flag_extraneous_semicolon): New extern.
3701 * lang-options.h: (-Wextraneous-semicolon): New option.
3702 * lang.c (flag_redundant): Fixed typo in leading comment.
3703 (flag_extraneous_semicolon): New global.
3704 (lang_decode_option): Set `flag_extraneous_semicolon' when
3705 -Wall. Decode `-Wextraneous-semicolon'.
3706 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3707 `empty_statement' rule.
3708 (class_body_declaration): Likewise.
3709 (method_body:): Accept `;' as a method body.
3710 (static_initializer:): Removed `SC_TK' hack.
3711 (constructor_block_end:): Likewise.
3712 (empty_statement:): Report deprecated empty declaration. Fixes
3715 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * parse.y (build_dot_class_method_invocation): Changed parameter
3718 name to `type'. Build signature from `type' and convert it to a
3719 STRING_CST if it's an array.
3720 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3721 to use `ref_type' directly.
3723 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3725 * lang-options.h: Added a comma after the last element to avoid
3726 syntax errors when other languages define additional options.
3728 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3730 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3731 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3732 (jc1): Link with $(BACKEND).
3733 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3735 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3737 * jvspec.c: Adjust type of second argument to
3738 lang_specific_driver, and update code as necessary.
3740 * class.c (build_dtable_decl): Initialize dummy.
3742 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3744 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3745 method bodies not to rule out discarding `<clinit>'; don't use
3746 <clinit> to initialize static fields with constant initializers.
3748 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3750 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3752 (method_synthetic): New global.
3753 (HANDLE_METHOD): Recognize synthetic method and tell
3754 `print_method_info' about it.
3755 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3756 processing a synthetic method.
3757 * jcf-reader.c (skip_attribute): New function.
3758 ( skip_attribute): Likewise.
3760 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3762 * parse.y (build_outer_field_access): Fixed comments.
3763 (fix_constructors): Emit the initialization of this$<n> before
3765 (resolve_qualified_expression_name): Build an access to `decl' if
3768 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3770 * parse-scan.y (curent_class): Non longer const.
3771 (inner_qualifier, inner_qualifier_length): Deleted.
3772 (current_class_length): New global.
3773 (bracket_count): Fixed typo in leading comment.
3774 (anonymous_count): New global.
3775 (class_instance_creation_expression:): Handle anonymous classes.
3776 (anonymous_class_creation:): New rule.
3777 (push_class_context): Rewritten.
3778 (pop_class_context): Likewise.
3779 (INNER_QUALIFIER): Macro deleted.
3780 (report_class_declaration): call `push_class_context' when
3781 entering the function. `fprintf' format modified not to use
3783 (report_class_declaration): Assign `package_name' and
3784 `current_class' to NULL separately.
3786 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3788 * expr.c (build_invokeinterface): Call layout_class_methods on
3791 2000-07-27 Tom Tromey <tromey@cygnus.com>
3792 Anthony Green <green@cygnus.com>
3793 Alexandre Petit-Bianco <apbianco@cygnus.com>
3795 * class.c (make_class_data): Create vtable for abstract classes.
3796 (get_dispatch_table): Changed to cope with abstract classes.
3798 2000-07-27 Tom Tromey <tromey@cygnus.com>
3800 * parse.y (patch_method_invocation): Don't reverse the argument
3801 list when dealing with anonymous class constructors. Fixed typo in
3804 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3806 * parse.y (build_alias_initializer_parameter_list): Reverse
3807 crafted list when building aliases for anonymous class
3810 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3812 * parse.y (jdep_resolve_class): Don't bother checking potential
3813 innerclass access if `decl' is NULL.
3814 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3817 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3819 * parse.c: Remove (again.)
3821 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3823 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3824 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3825 outside the `if' statement, alias to innerclass removed, `decl'
3826 used to mark the class complete.
3828 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3830 * parse.y (simple_name:): Fixed typo in error message.
3832 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3834 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3835 or its first operand can be error marks.
3837 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3839 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3840 * parse.y (method_header): Likewise.
3842 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3844 * parse.y (process_imports): Consider that one might be trying to
3845 import an innerclass. Fixes gcj/254
3847 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3849 * parse.y (find_as_inner_class): Handle the case where the
3850 enclosing context of an innerclass has been loaded as bytecode.
3852 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3854 * parse.y (simple_name:): Reject `$' in type names.
3855 (resolve_type_during_patch): Use `type' as a second
3856 argument to resolve_no_layout. Fixes gcj/257.
3858 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3860 * parse.y (find_most_specific_methods_list): Select the only
3861 non-abstract method even if max has been set.
3862 Fixes gcj/285, gcj/298.
3864 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3866 * lang-specs.h: Added %(jc1) to java compiler options.
3868 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3870 * .cvsignore: New file.
3872 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3874 * parse.y (not_accessible_p): Access granted to innerclasses
3875 (indirectly) extending the reference type. Fixes gcj/249.
3877 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * parse.y (patch_method_invocation): Fixed comment.
3880 (maybe_use_access_method): Build this$<n>s to the context of the
3881 target method, or a type that extends it. Fixes gcj/242.
3883 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3887 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3889 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3891 2000-07-13 Tom Tromey <tromey@cygnus.com>
3893 * lang-specs.h: Added %{I*}.
3895 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3897 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3899 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3901 * parse-scan.c: Remove.
3903 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3905 * class.c (set_super_info): Handled protected inner classes.
3906 (common_enclosing_context_p): Bail early if arguments aren't both
3908 (get_access_flags_from_decl): Handle private and protected inner
3910 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3911 (CLASS_PROTECTED): Likewise.
3912 (struct lang_type): New bitfield `poic'.
3913 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3915 (check_inner_class_access): Renamed arguments, added
3916 comments. Handles protected inner classes (fixes gcj/225)
3917 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3919 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3921 * parse.y (resolve_qualified_expression_name): Verify qualified
3922 access to `this'. Fixes gcj/239.
3924 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3926 * jcf-write.c (generate_classfile): Don't install ConstantValue
3929 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3931 * parse.y (resolve_qualified_expression_name): Handle inner class
3932 access. Fixes gcj/256.
3934 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3936 * jcf-write.c (generate_classfile): Properly install the
3937 ConstantValue attribute and the initial value constant pool index
3938 on string constants.
3939 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3942 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3944 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3946 * parse.y (find_as_inner_class): Fixed typo.
3947 (do_resolve_class): Explore enclosing contexts when searching for
3948 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3949 (check_inner_class_access): Check `decl' which can be null in case
3952 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3954 * java-tree.h (java_debug_context): Declared `extern'.
3955 (safe_layout_class): Likewise.
3956 * parse.y (resolve_field_access): Field must be `static' in order
3957 to be replaced by its initial value. Added comments.
3958 (find_applicable_accessible_methods_list): Fixed typo.
3959 (find_most_specific_methods_list): Methods found in innerclasses
3960 take over methods founds in the enclosing contexts.
3961 (java_complete_tree): Loosen restrictions on the type of DECLs
3962 that can be replaced by their initialization values.
3963 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3965 2000-07-05 Tom Tromey <tromey@cygnus.com>
3967 * Make-lang.in (PARSE_DIR): New macro.
3968 (PARSE_RELDIR): Likewise.
3969 (PARSE_C): Likewise.
3970 (PARSE_SCAN_C): Likewise.
3971 ($(PARSE_C)): New target.
3972 ($(PARSE_SCAN_C)): Likewise.
3973 (SET_BISON): New macro.
3974 (BISONFLAGS): Likewise.
3975 (JAVABISONFLAGS): Likewise.
3977 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3979 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3980 argument on the first pass for CNI as well as JNI.
3981 (print_method_info): Set up method name on the first pass only.
3983 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3985 * parse.y (parser_qualified_classname): Removed parameter
3987 (create_interface): Removed first passed parameter to
3988 parser_qualified_classname.
3989 (create_class): Likewise. Don't install alias on static
3990 innerclasses. Fixes gcj/275.
3992 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3994 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3995 debugable statement with empty_stmt_node. Fixes gcj/272
3997 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3999 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
4002 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * jcf-write.c (push_long_const): Appropriately cast short negative
4007 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4009 * parse.y (verify_constructor_super): Use loop variable
4010 `m_arg_type' initialized with `mdecl_arg_type'.
4012 2000-06-29 Tom Tromey <tromey@cygnus.com>
4014 * parse.y (resolve_field_access): Handle case where `type_found'
4017 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4019 * expr.c (lookup_field): The same field can be found through two
4020 different interface. Don't declare it ambiguous in that case.
4022 2000-06-27 Tom Tromey <tromey@cygnus.com>
4024 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4025 follows \r, then unget it at a lower level.
4027 2000-06-26 Tom Tromey <tromey@cygnus.com>
4029 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
4032 2000-06-25 Tom Tromey <tromey@cygnus.com>
4034 * parse.y (for_statement): Wrap expression in a WFL if it is a
4035 constant. For PR gcj/268.
4037 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4039 * parse.y (do_resolve_class): Minor optimiztion in the package
4040 list search. Removed unnecessary test and return statement.
4041 (valid_ref_assignconv_cast_p): Order of arguments to
4042 enclosing_context_p fixed.
4044 2000-06-24 Tom Tromey <tromey@cygnus.com>
4046 * expr.c (lookup_field): Print error and return error_mark_node if
4047 field reference is ambiguous.
4049 * parse.y (check_abstract_method_definitions): Also check if
4050 `other_method' is abstract.
4052 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4054 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
4056 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
4057 (struct lang_type): New field `pic'.
4058 (CLASS_PRIVATE): New macro.
4059 * parse.y (check_inner_class_access): New function.
4060 (jdep_resolve_class): Call it.
4062 2000-06-23 Tom Tromey <tromey@cygnus.com>
4064 * parse.y (patch_incomplete_class_ref): Initialize the returned
4065 class. For PR gcj/260.
4067 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
4069 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
4071 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4073 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4074 Java specific checks.
4075 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
4077 * java-tree.def (CASE_EXPR): Marked 'e'.
4078 (DEFAULT_EXPR): Likewise.
4079 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
4081 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
4082 Java specific checks.
4083 (generate_bytecode_insns): Test try_block for BLOCK before using
4085 * parse.y (build_wfl_wrap): Added `location' argument. Set
4086 EXPR_WFL_LINECOL accordingly.
4087 (dim_expr:): Wrap constants with WFLs.
4088 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
4089 (resolve_package): Check for `stmt' not being a BLOCK before
4090 building a debuggable statement with it.
4091 (make_qualified_primary): Added extra parameter to build_wfl_wrap
4093 (resolve_field_access): Make sure `decl' is a DECL before treating
4095 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
4096 IDENTIFIER_NODE before treating it as such.
4097 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
4098 treating it as such.
4099 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
4100 to be applied only on non array types.
4102 2000-06-16 Per Bothner <per@bothner.com>
4104 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
4105 define in terms of DECL_RESULT, as that fails when --enable-checking.
4107 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4109 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
4110 types the same in comparison.
4111 (CHECK_OP): Add static prototype.
4113 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4115 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
4116 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
4119 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4121 * decl.c (create_primitive_vtable): Prototype.
4123 * jcf-write.c (generate_bytecode_insns): Initialize variable
4126 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
4128 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4130 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
4131 to track searched classes, and do not search the same class more than
4132 once. Call find_applicable_accessible_methods_list on immediate
4133 superclass, instead of search_applicable_method_list on all ancestors.
4136 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
4138 * parse.y (register_fields): Permit static fields in inner classes
4139 if they are final. Fix for PR gcj/255.
4141 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4143 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
4144 * parse.y (find_in_imports): Returned type changed to void,
4145 leading comment fixed.
4146 (register_package): New function.
4147 (qualify_and_find): Likewise.
4148 (package_declaration:): Use `register_package'.
4149 (single_type_import_declaration:): Removed local variable
4150 `node'. Added missing `;' for consistency.
4151 (type_import_on_demand_declaration:): Use `chainon' to link new
4153 (lookup_field_wrapper): Lookup local variables defined in outer
4155 (java_complete_class): Don't reverse the list of imported on demand.
4156 (do_resolve_class): Reorganized. Removed local variable
4157 `original_name'. Call `qualify_and_find' with the current package
4158 name, invoke `find_in_imports_on_demand' right after. Call
4159 `qualify_and_find' with the packages we've seen so far. Fixed
4160 operations numbering in comments.
4161 (java_expand_class): Don't reverse `package_list'.
4162 (find_most_specific_methods_list): New local variables `abstract'
4163 and `candidates'. Use them to pick the right method.
4165 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
4167 * parse.y (check_modifiers_consistency): Don't subtract out
4168 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
4170 2000-06-04 Philipp Thomas <pthomas@suse.de>
4172 * Makefile.in (INTLLIBS): New.
4176 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * class.c (get_dispatch_table): Build the vtable dummy entry list
4179 element with a null purpose. Fixed leading comment.
4180 (build_dtable_decl): Build an accurate dtable type when appropriate
4183 2000-06-02 Richard Henderson <rth@cygnus.com>
4185 * lang.c (lang_get_alias_set): New.
4187 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4189 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
4190 before using it as the accessed field.
4192 2000-05-31 Tom Tromey <tromey@cygnus.com>
4194 * java-tree.h (boolean_array_vtable, byte_array_vtable,
4195 char_array_vtable, short_array_vtable, int_array_vtable,
4196 long_array_vtable, float_array_vtable, double_array_vtable):
4198 * expr.c (get_primitive_array_vtable): New function.
4199 (create_primitive_vtable): New function.
4200 (java_lang_expand_expr): Enable code to statically generate
4202 * decl.c (init_decl_processing): Create primitive vtables.
4203 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
4204 short_array_vtable, int_array_vtable, long_array_vtable,
4205 float_array_vtable, double_array_vtable): Define.
4207 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
4209 * java/parse.y (find_applicable_accessible_methods_list):
4210 Don't add an uninitialized value to the list.
4212 2000-05-25 Tom Tromey <tromey@cygnus.com>
4214 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
4215 when trying to see if field's class should be initialized. Always
4216 initialize field's declaring class, not qualified class.
4219 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
4220 `wfl_operator', to maybe_build_primttype_type_ref.
4223 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
4225 * parse.y (patch_method_invocation): Don't try to lookup methods
4228 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4230 * parse.y (resolve_field_access): Call the appropriate <clinit>
4231 before accessing the length of a static array. Craft a decl for
4232 the field while its time. Fixes PR gcj/129.
4234 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4236 * parse.y (resolve_package): Correctly set `*next' (was off by
4238 (resolve_qualified_expression_name): Fixed comment.
4240 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4242 * jcf-parse.c (jcf_parse_source): Reset current_class and
4243 current_function_decl to NULL before parsing a new file.
4245 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4247 * parse.y (block_end:): If the collected block doesn't feature a
4248 statement, insert an empty statement.
4250 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4252 * parse.y (maybe_yank_clinit): New function.
4253 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
4254 end of the list of methods belonging to a class.
4255 (java_complete_expand_method): Check whether <clinit> is really
4256 necessary and expand it accordingly.
4258 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4260 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
4261 processed by the method's switch statement.
4263 2000-05-19 Tom Tromey <tromey@cygnus.com>
4265 * java-tree.h: Added init state enum.
4266 * decl.c (emit_init_test_initialization): Initialize class
4267 initialization check variable by looking at class' state.
4269 2000-05-19 Tom Tromey <tromey@cygnus.com>
4271 * java-tree.h (build_instanceof): Declare.
4272 (build_get_class): Declare.
4273 * parse.y (patch_binop): Use build_instanceof.
4274 * expr.c (build_instanceof): New function. If class is final,
4275 don't make a function call.
4276 (expand_java_INSTANCEOF): Use it.
4277 (build_get_class): New function.
4279 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4281 * jcf-write.c (generate_classfile): Scan the source_file for
4282 slashes with the right pointer variable.
4284 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
4286 * lang.c (lang_decode_option): Update -Wunused flags by calling
4288 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
4290 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
4292 * check_init.c (check_init): Constify local char *.
4293 * class.c (push_class): Constify local char *.
4294 * java_tree.h: Update prototypes.
4295 * jcf-io.c (open_class): Constify filename parameter and
4297 (find_class): Remove redundant string copy. Cast return from
4299 * jcf-parse.c (read_class, parse_class_file, yyparse):
4300 Constify local char *.
4301 * jcf-write.c (generate_bytecode_insns, generate_classfile):
4302 Constify local char *.
4303 * jcf.h (JCF): Constify filename and classname.
4304 (JCF_FINISH): Cast args to FREE to char * when appropriate.
4305 * lang.c (init_parse): Constify parameter and return value.
4306 * lex.c (java_get_line_col): Constify filename parameter.
4307 * parse.h: Constify parser_ctxt.filename. Update prototypes.
4308 * parse.y (java_parser_context_suspend,
4309 issue_warning_error_from_context, safe_layout_class): Constify
4311 * parse.c: Regenerate.
4313 2000-05-08 Tom Tromey <tromey@cygnus.com>
4315 * expr.c (build_jni_stub): Cache the result of
4316 _Jv_LookupJNIMethod.
4318 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4320 * decl.c (predef_filenames_size): Now 7.
4321 (predef_filenames): New seventh entry.
4323 2000-05-04 Tom Tromey <tromey@cygnus.com>
4325 * boehm.c (mark_reference_fields): Don't mark RawData fields.
4326 Keep track of when we've seen a reference field after a
4327 non-reference field.
4328 (get_boehm_type_descriptor): Handle case where we see
4329 non-reference fields but no trailing reference field.
4330 * decl.c (rawdata_ptr_type_node): Define.
4331 (init_decl_processing): Initialize rawdata_ptr_type_node.
4332 * java-tree.h (rawdata_ptr_type_node): Declare.
4334 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4336 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
4337 specifiers in calls to fprintf.
4339 2000-05-03 Andrew Haley <aph@cygnus.com>
4341 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
4343 * javaop.h (WORD_TO_INT): New function.
4344 (IMMEDIATE_s4): Use WORD_TO_INT.
4345 * jcf.h (JPOOL_INT): Ditto.
4347 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
4350 2000-04-19 Tom Tromey <tromey@cygnus.com>
4352 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
4354 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
4356 * expr.c (build_jni_stub): New function.
4357 * lang-specs.h: -fjni and -femit-class-file are incompatible.
4359 * parse.y (java_complete_expand_methods): Expand a native method
4360 and call build_jni_stub if -fjni given.
4361 * lang-options.h: Document -fjni.
4362 * lang.c (flag_jni): New global.
4363 (lang_f_options): Added `jni' entry.
4364 * java-tree.h (soft_lookupjnimethod_node,
4365 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4367 (flag_jni): Declare.
4368 (build_jni_stub): Declare.
4369 (struct lang_decl): Added `native' flag.
4370 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4372 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4373 soft_jnipopsystemframe_node): New globals.
4374 (init_decl_processing): Set them. _Jv_InitClass only takes one
4377 * java-tree.def: Put into `C' mode.
4379 2000-04-27 Tom Tromey <tromey@cygnus.com>
4382 * expr.c (expand_invoke): Generate check to see if object pointer
4383 is null in nonvirtual invocation case.
4384 * java-tree.h (soft_nullpointer_node): Declare.
4385 * decl.c (soft_nullpointer_node): New global.
4386 (init_decl_processing): Initialize soft_nullpointer_node.
4387 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4388 or `private' methods.
4389 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4391 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4393 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4396 2000-04-26 Tom Tromey <tromey@cygnus.com>
4398 * zextract.c (find_zip_file_start): New function.
4399 (read_zip_archive): Use it.
4401 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4403 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4405 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4407 * class.c (common_enclosing_context_p): New function.
4408 * java-tree.h (common_enclosing_context_p): Added prototype.
4409 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4410 classes sharing an outer context with the current instance.
4411 * parse.y (build_access_to_thisn): Fixed leading comment.
4412 (verify_constructor_super): New local `supper_inner'. Skip
4413 enclosing context argument in the case of inner class constructors.
4414 (patch_method_invocation): Insert proper context as second
4415 parameter to pure inner class constructor super invocations.
4417 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4419 * parse.y (end_class_declaration): Reset the interface number
4422 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4424 * parse.y (source_start_java_method): Deleted unnecessary code.
4425 (patch_method_invocation): Fixed comment.
4427 2000-04-24 Robert Lipe <robertlipe@usa.net>
4429 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4431 2000-04-23 Tom Tromey <tromey@cygnus.com>
4433 * boehm.c (mark_reference_fields): Use int_byte_position.
4435 2000-04-22 Tom Tromey <tromey@cygnus.com>
4437 * boehm.c (mark_reference_fields): Only call byte_position on
4440 2000-04-22 Tom Tromey <tromey@cygnus.com>
4442 * boehm.c (mark_reference_fields): Added `last_view_index'
4443 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4445 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4447 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4448 * parse.y (check_class_interface_creation): Fixed comments. Select
4449 permitted modifiers for (inner) interfaces. Changed error message
4450 to report rejected modifiers used with local classes.
4452 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4454 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4455 of directly inherited type considered in scope.
4456 * parse.y (do_resolve_class): Search inherited classes for inner
4459 2000-04-20 Tom Tromey <tromey@cygnus.com>
4461 * parse.y (not_accessible_p): Use member's class, not current
4462 class, when doing inheritance check for protected reference.
4465 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4467 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4469 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4471 * parse.y (lookup_field_wrapper): Search for final local aliases.
4472 (resolve_expression_name): Let lookup_field_wrapper search for
4473 final local aliases. Force the value of `name' if one is found.
4474 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4475 an expression name. Fixed comments.
4477 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4479 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4481 2000-04-19 Tom Tromey <tromey@cygnus.com>
4483 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4485 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4487 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4489 2000-04-18 Tom Tromey <tromey@cygnus.com>
4492 * gjavah.c (utf8_cmp): Changed return value.
4493 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4495 (cxx_keywords): New global.
4496 (get_field_name): Handle new result of cxx_keyword_subst.
4497 (print_method_info): Likewise.
4499 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4501 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4502 with a newline, for CNI.
4503 (print_stub_or_jni): Print a space or newline before method name for
4505 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4506 (process_file): Include gcj/cni.h if generating CNI stubs.
4508 2000-04-16 Tom Tromey <tromey@cygnus.com>
4510 * gjavah.c (decompile_method): Use print_field_name.
4513 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4515 * parse.y (java_expand_classes): Reverse the package list once.
4516 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4518 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4519 the `==' and `!=' operators.
4521 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * jcf-write.c (generate_bytecode_insns): At invokation time,
4524 always relate an interface method to the type of its selector.
4526 2000-04-05 Tom Tromey <tromey@cygnus.com>
4529 * expr.c (expand_invoke): Generate check to see if object pointer
4530 is null in nonvirtual invocation case.
4531 * java-tree.h (soft_nullpointer_node): Declare.
4532 * decl.c (soft_nullpointer_node): New global.
4533 (init_decl_processing): Initialize soft_nullpointer_node.
4534 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4535 or `private' methods.
4536 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4538 2000-04-05 Tom Tromey <tromey@cygnus.com>
4541 * parse.y (check_final_assignment): Recognize assignments to the
4542 `length' field of an array when generating class files.
4544 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4546 * class.c (decl_hash): Prototype removed.
4547 (decl_compare): Likewise.
4549 2000-04-05 Tom Tromey <tromey@cygnus.com>
4551 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4552 * parse.y (check_modifiers_consistency): Check for final/volatile
4553 clash. Fixes PR gcj/164.
4555 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4557 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4559 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4561 (add_method_1): Use `java_hash_hash_tree_node' and
4562 `java_hash_compare_tree_node'.
4563 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4564 (java_hash_compare_tree_node): Likewise.
4565 * parse.y (find_applicable_accessible_methods_list): Create,
4566 delete and use a hash table to remember already searched interfaces.
4568 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4570 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4573 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4575 * boehm.c (mark_reference_fields, set_bit): Prototype.
4576 (set_bit): Un-ANSI-fy definition.
4578 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4581 * decl.c (emit_init_test_initialization): Likewise.
4583 * gjavah.c (jni_print_char): Likewise.
4585 * parse.y (create_new_parser_context): Likewise.
4587 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4589 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4590 patch missing hunk. Fixed indentation.
4592 2000-03-30 Tom Tromey <tromey@cygnus.com>
4594 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4595 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4597 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4599 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4600 when negative *before* using it as an array index.
4601 * ChangeLog: Fixed typo.
4603 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4605 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4606 to 0 when it reaches -1.
4608 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4610 * jcf-parse.c (get_constant): Properly cast `num' during the
4611 invocation of `add_double'.
4612 * jcf-write.c (push_long_const): Properly cast `lo' before
4613 comparing it to short bounds.
4614 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4615 `interface_body:' is reduced after the current interface is
4618 2000-03-26 Tom Tromey <tromey@cygnus.com>
4620 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4621 Java-specific `-f' option.
4623 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4625 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4626 Adjust order of making types.
4627 Make bitsize_*_node values.
4629 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4631 * class.c (make_field_value): Use byte_position.
4632 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4633 (java_array_data_offset): Likewise.
4634 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4637 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4639 * parse.y (check_abstract_method_definitions): New local
4640 `end_type_reached'. Make sure we also consider `end_type'.
4641 (java_check_abstract_method_definitions): Make sure we eventually
4642 consider `java.lang.Object'.
4643 (maybe_use_access_method): Don't use access method if not in the
4644 context of a pure inner class or if the method's context is right.
4645 (find_applicable_accessible_methods_list): New static flag
4646 `object_done'. Don't search abstract classes as interfaces. Fixed
4647 indentation. Fixed the `java.lang.Object' only search. Search
4648 class interface(s) first, then fully search enclosing contexts.
4649 (find_most_specific_methods_list): Pick the closest candidate when
4650 they're all abstract.
4652 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4654 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4655 properly initialize `finished_label'. Don't emit gotos for empty
4658 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4660 * except.c (emit_handlers): Clear catch_clauses_last.
4662 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * parse.y (check_method_types_complete): New function.
4665 (create_class): Reset anonymous class counter only when seeing an
4667 (java_complete_class): JDEP_METHOD: Don't recompute signature
4670 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 * class.c (build_static_ref): Fixed indentation in comment.
4673 * java-tree.def (TRY_EXPR): Fixed typo in name.
4674 (CLASS_LITERAL): Likewise.
4675 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4676 (struct lang_type): New field `dot_class'.
4677 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4678 (generate_classfile): Method `class$' is synthetic.
4679 * parse.y (build_do_class_method): New function.
4680 (build_dot_class_method_invocation): Likewise.
4681 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4682 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4683 (qualify_ambiguous_name): Likewise.
4684 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4685 (build_try_statement): Fixed leading comment.
4687 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4689 * class.c (make_field_value): Properly handle sizes.
4690 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4691 (layout_class_method): Count using trees.
4692 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4693 * expr.c (java_array_data_offset): Use int_bit_position.
4694 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4695 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4697 2000-03-16 Tom Tromey <tromey@cygnus.com>
4699 * lang.c (flag_hash_synchronization): New global.
4700 (lang_f_options): Added `hash-synchronization'.
4701 * lang-options.h: Mention -fhash-synchronization.
4702 * java-tree.h (flag_hash_synchronization): Declare.
4703 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4704 hash table synchronization is disabled.
4705 * decl.c (init_decl_processing): Only push `sync_info' value when
4706 hash table synchronization is disabled.
4707 * class.c (make_class_data): Only push `sync_info' field when hash
4708 table synchronization is disabled. Removed dead code.
4710 2000-03-16 Tom Tromey <tromey@cygnus.com>
4712 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4714 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4716 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4718 * parse.y (patch_method_invocation): Handle anonymous classes
4719 creation in static context.
4721 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4723 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4724 * parse.y (resolve_qualified_expression_name): Use it.
4725 (patch_method_invocation): Likewise.
4727 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4729 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4730 depending on the type of dependency which dictates what the
4732 (unresolved_type_p): Resolved types limited to the current class.
4734 2000-03-15 Tom Tromey <tromey@cygnus.com>
4736 * decl.c (init_decl_processing): Set type of `sync_info' to be
4739 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4740 Correctly compute bit number for current slot. Zero `high' and
4741 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4742 mark_reference_fields.
4743 (mark_reference_fields): New function.
4745 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4747 * parse.y (register_incomplete_type): Fixed initialization of
4750 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4752 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4754 (push_class_context, pop_class_context): New function.
4755 (class_body:): Call pop_class_context.
4756 (interface_body:): Likewise.
4757 (INNER_QUALIFIER): New macro.
4758 (report_class_declaration): Changed output format and use
4759 INNER_QUALIFIER. Call push_class_context.
4761 2000-02-14 Andrew Haley <aph@cygnus.com>
4763 * check-init.c (check_init): Add new cases for unary and binary
4766 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4768 * parse.y (resolve_package): Set `next' once a type name has been
4769 progressively discovered.
4770 (resolve_qualified_expression_name): Propagate resolution only if
4771 there are remaining qualifiers. Take into account `q' might have
4772 been cleared after re-qualification.
4773 * parse.y (patch_method_invocation): New local `resolved'.
4774 Section dealing with qualified expression rewritten to use
4775 resolve_field_access.
4777 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4779 * parse.h (PUSH_CPC): Fixed indentation.
4780 (DEBUG_CPC): New macro.
4781 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4782 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4783 * parse.y (class_body_declaration:): Use
4784 SET_CPC_INSTANCE_INITIALIZER_STMT.
4785 (method_declaration:): Check for null current_function_decl.
4786 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4787 (java_parser_context_pop_initialized_field): Better handling of
4789 (maybe_make_nested_class_name): Mark nested class name as
4790 qualified when necessary.
4791 (end_class_declaration): Don't call java_parse_context_resume when
4792 one or more error occurred.
4793 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4794 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4795 SET_CPC_INITIALIZER_STMT.
4796 (method_header): Check for inner classes declaring static methods.
4797 (resolve_qualified_expression_name): Handle situation where `this'
4800 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4802 * typeck.c (build_prim_array_type): Correctly set the high word too.
4804 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4806 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4808 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4809 list of methods for interfaces.
4811 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4813 * parse.y (qualify_ambiguous_name): Properly handle expressions
4816 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (check_final_assignment): Extended to process
4820 (patch_assignment): Have check_final_assignment called only once.
4822 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4824 * java-tree.h (IS_INIT_CHECKED): New flag.
4825 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4826 * parse.y (patch_string): Call force_evaluation_order on the
4827 completed string concatenation tree.
4828 * expr.c (force_evaluation_order): Call force_evaluation_order on
4829 function's arguments too.
4831 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4833 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4834 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4835 (build_anewarray): Likewise.
4836 * parse.y (patch_newarray): Likewise.
4837 * parse.c: Regenerated.
4839 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4841 * decl.c (init_decl_processing): Added new class fields `depth',
4842 `ancestors', and `idt' to class_type_node. Use
4843 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4844 * class.c (make_class_data): Push initial values for new fields.
4845 * java-tree.h: Updated prototype for `build_invokeinterface'.
4846 * expr.c (build_invokeinterface): Changed parameters to accept
4847 `method' tree. Calculate index of `method' in its declaring
4848 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4849 (expand_invoke): Call `build_invokeinterface' with new parameters.
4850 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4853 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4855 * typeck.c (lookup_do): Search superinterfaces first
4856 when looking up an interface method. From Godmar Back
4859 2000-03-06 Tom Tromey <tromey@cygnus.com>
4861 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4863 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4865 * java-tree.h (lookup_argument_method2): Declared.
4866 (safe_layout_class): Prototype moved from parse.h.
4867 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4868 * parse.y (java_check_regular_methods): Local `super_class' gone.
4869 Call lookup_argument_method2 instead of lookup_argument_method.
4870 Perform modifier match for methods found declared in implemented
4871 interfaces. Fixed indentation problem. Overriding/hiding error
4872 report to take place only for methods found in classes.
4873 * typeck.c (lookup_argument_method): Changed leading
4874 comment. Re-written by calling lookup_do.
4875 (lookup_argument_method2): New function.
4876 (lookup_java_method): Re-written by calling lookup_do.
4877 (lookup_do): New function.
4879 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4881 * check-init.c (check_init): Removed dead code. Handle (blank)
4883 * parse.y (declare_local_variables): New local `final_p', set it
4884 and use it to initialize LOCAL_FINAL.
4885 (check_final_assignment): Only check FIELD_DECLs.
4887 2000-02-17 Tom Tromey <tromey@cygnus.com>
4889 * Makefile.in (JAVA_OBJS): Added boehm.o.
4890 (boehm.o): New target.
4891 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4892 * java-tree.h (flag_use_boehm_gc): Declare.
4893 (get_boehm_type_descriptor): Declare.
4894 * lang.c (lang_f_options): Added `use-boehm-gc'.
4895 (flag_use_boehm_gc): New global.
4896 * lang-options.h: Added -fuse-boehm-gc.
4897 * boehm.c: New file.
4898 * class.c (get_dispatch_table): If class uses a Boehm type
4899 descriptor, put it in the vtable.
4900 (make_class_data): Removed dead code.
4902 2000-03-03 Per Bothner <per@bothner.com>
4904 * decl.c (init_decl_processing): Initialize sizetype properly.
4906 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4908 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4909 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4910 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4911 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4912 (jcf_parse): New local `current'. Load innerclasses seen in outer
4913 context being processed.
4914 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4915 * jcf-write.c (append_innerclasses_attribute): New function.
4916 (append_innerclasses_attribute_entry): Likewise.
4917 (get_access_flags): Handle static classes. Set anonymous and local
4918 classes to be private.
4919 (generate_classfile): Attribute count adjusted. Call
4920 append_innerclasses_attribute.
4921 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4922 PURE_INNER_CLASS_TYPE_P.
4923 * parse.y (parser_qualified_classname): New parameter `is_static',
4924 produce non qualified name accordingly.
4925 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4926 (create_interface): Added argument to parser_qualified_classname.
4927 (create_class): Added argument to parser_qualified_classname. Setup
4928 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4929 (add_inner_class_fields): Fixed indentation.
4930 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4931 (method_declarator): Fixed typo in comment.
4932 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4933 (build_current_thisn): Likewise.
4934 (patch_method_invocation): Likewise.
4936 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4938 * decl.c (current_function_decl): Move to toplev.c.
4940 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4942 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4943 (DECL_BIT_INDEX): Use underlying representation.
4944 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4946 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4948 * expr.c (build_java_ret): Pass proper type to size_binop.
4950 2000-02-25 Anthony Green <green@cygnus.com>
4952 * expr.c (build_class_init): Mark the decl to be ignored by
4954 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4955 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4956 * class.c (init_test_hash_newfunc): New function.
4957 (decl_hash): New function.
4958 (decl_compare): New function.
4959 * decl.c (emit_init_test_initialization): New function.
4960 (complete_start_java_method): Traverse the init test hashtable,
4961 calling emit_init_test_initialization.
4962 (always_initialize_class_p): Define.
4963 * expr.c (build_class_init): Use initialization tests when
4964 emitting class initialization code.
4965 (always_initialize_class_p): Declare.
4966 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4968 * java-tree.h: Include hash.h.
4969 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4970 (struct lang_decl): Add init_test_table field.
4971 (init_test_hash_entry): Define.
4973 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4975 * gjavah.c (main): Avoid using `argi' to report unimplemented
4978 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4980 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4981 initialize locals to avoid warnings. Local `exception_type' moved
4984 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4986 * parse.y (resolve_expression_name): Use `orig' as a second
4987 argument to resolve_field_access.
4988 (resolve_field_access): Removed unnecessary code when dealing with
4991 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4993 * class.c (push_super_field): Don't push the field twice.
4994 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4995 * parse.h (java_reorder_fields): Prototyped.
4996 * parse.y (java_reorder_fields): New function.
4997 (java_layout_class): Simplified not to worry about re-ordering.
4999 2000-02-23 Tom Tromey <tromey@cygnus.com>
5001 * gjavah.c (print_name): In JNI case, correctly quote string.
5002 (print_method_info): Don't handle overrides in JNI mode.
5004 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5006 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
5007 value type set to `boolean_type_node'.
5009 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5011 * jcf-dump.c (main): Test for correct condition after
5012 output file creation.
5014 2000-02-19 Anthony Green <green@cygnus.com>
5016 * jcf-depend.c (add_entry): Fix test for first list entry.
5018 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5020 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
5021 * constants.c (build_constants_constructor): Likewise.
5023 2000-02-19 Anthony Green <green@cygnus.com>
5025 * jcf-depend.c (add_entry): Add entries to the end of the list.
5027 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
5029 * decl.c (INT_TYPE_SIZE): Define if necessary.
5030 (expand_java_return): Handle the case of a native integer smaller
5033 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5035 * gjavah.c (help): Use GCCBUGURL.
5036 * jv-scan.c (help): Likewise.
5037 * jcf-dump.c (help): Likewise.
5039 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5041 * jcf-write.c (generate_bytecode_insns): Don't generate empty
5044 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5046 * jcf-parse.c (load_class): Call `fatal' if no file containing
5047 the target class are found.
5049 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
5051 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
5052 lex.c, lex.h, and PARSE_H to...
5053 (parse.o, parse-scan.o): ...here, respectively.
5055 * lex.c: Split out code that may trigger SIGFPE from yylex()
5056 to its own function.
5057 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
5059 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5061 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
5063 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * parse.y (outer_field_access_p): Stop in time when outer contexts
5067 (resolve_qualified_expression_name): Properly qualify *everything*
5068 after a package.type to be resoled as expression names.
5069 (find_applicable_accessible_methods_list): Save/restore `class' to
5070 isolate it from a possible outer context search.
5072 2000-02-15 Tom Tromey <tromey@cygnus.com>
5074 * gjavah.c (jni_print_char): New function.
5075 (print_full_cxx_name): Use it.
5076 (decode_signature_piece): Likewise.
5077 (print_cxx_classname): Likewise.
5079 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5081 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
5083 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
5085 * gjavah.c: Include version.h.
5087 * jcf-dump.c: Likewise.
5089 * jv-scan.c: Likewise.
5091 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.y (outer_field_access_fix): First parameter now a tree
5094 node. Check for assignement to final. First argument to
5095 build_outer_field_access_fix modified to accommodate prototype.
5096 (build_outer_field_access): Don't check for assignment to final
5098 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
5099 possibly returned by outer_field_access_fix. Changed
5100 outer_field_access_fix's first argument.
5101 (check_final_assignment): $finit$'s context is OK.
5102 (patch_unaryop): Use node instead of its line/column value when
5103 calling outer_field_access_fix.
5105 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5107 * parse.y (interface_declaration:): No longer tagged
5108 <node>. Re-installed default action.
5109 (class_member_declaration:): Handle inner interfaces.
5110 (interface_member_declaration): Handle inner interfaces and
5112 (create_interface): Push error if one seen. Suspend parsing
5113 context when processing an inner interface.
5114 (register_fields): Inner class static field limitations not to
5115 apply to inner interfaces.
5117 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5119 * jcf-parse.c (load_class): Update `java_error_count' when a
5120 class' file can't be found.
5121 (parse.y): Avoid (byte)code generation when errors seen.
5123 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5125 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
5126 decodes a valid node.
5127 (patch_binop): Handle TRUNC_DIV_EXPR.
5129 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5131 * parse.y (resolve_package): New local `acc'. Try to progressively
5132 build and guess a package and type name.
5134 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5136 * parse.y (find_applicable_accessible_methods_list): Load and
5137 layout the search class if necessary.
5138 (java_complete_tree): Keep to original type of the folded initial
5141 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5143 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
5144 Generate error message if circularity is detected. New static
5146 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
5147 * jcf-write.c (generate_bytecode_insns): Very simply handle
5149 * parse.y (java_check_circular_reference): Use
5150 `cyclic_inheritance_report' during report, if necessary.
5151 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
5152 walking NEW_ARRAY_INIT twice.
5154 2000-02-09 Tom Tromey <tromey@cygnus.com>
5156 * parse.y (check_class_interface_creation): Allow inner classes to
5157 be `private' or `protected', check modifiers' consistency. Prevent
5158 block local classes from bearing any modifiers.
5160 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5162 * except.c (check_start_handlers): Re-add prototype lost in last
5164 (maybe_start_try): Remove excess argument to `check_start_handlers'.
5166 2000-02-09 Andrew Haley <aph@cygnus.com>
5168 * decl.c (clear_binding_level): Remove excess initializer.
5169 (maybe_poplevels): Remove unused variable.
5170 (force_poplevels): Ditto.
5171 (struct binding_level): Add comment.
5173 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5175 * jcf-write.c (generate_classfile): Don't consider
5176 pre-initialization with reference value (use <clinit> instead.)
5177 * parse.y (java_fix_constructors): No generated constructor for
5179 (build_outer_field_access): Removed debug message.
5180 (outer_field_expanded_access_p): Adapted to bytecode generation.
5181 (build_outer_field_access_method): Use fix_method_argument_names.
5182 (build_outer_method_access_method): Fixed indentation. Added
5183 comment. Handle access method generation for static and also void
5185 (build_access_to_thisn): Inserted debug message.
5186 (maybe_build_thisn_access_method): Use fix_method_argument_names.
5187 (resolve_qualified_expression_name): Fixed comment.
5188 (not_accessible_p): Adapted to bytecode generation. Added comment.
5189 (patch_method_invocation): Added comment.
5190 (maybe_use_access_method): Fixed leading comment. Handle static
5192 (java_complete_lhs): Don't shortcut handling of initialized upon
5193 declaration String type static fields when generating bytecode.
5194 (patch_unaryop): Handle outer field access when generating
5197 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5199 * java-tree.h (FIELD_THISN): New macro.
5200 * jcf-write.c (append_synthetic_attribute): New function.
5201 (generate_classfile): Set "Synthetic" attribute on this$<n>,
5202 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
5203 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
5205 (build_outer_field_access): Turned on access functions usage and
5206 generation when compiling to bytecode.
5207 (maybe_use_access_method): Likewise.
5209 2000-01-25 Andrew Haley <aph@cygnus.com>
5211 * java-except.h (struct eh_range): Add `expanded' field.
5212 (maybe_start_try): Add end_pc arg.
5213 (maybe_end_try): Ditto.
5214 * java-tree.h (force_poplevels): new function.
5215 * expr.c (expand_byte_code): Don't call maybe_start_try or
5217 * except.c (add_handler): Reset expanded.
5218 (expand_start_java_handler): Set expanded.
5219 (check_start_handlers): Don't expand a start handler that's
5220 already been expanded.
5221 (maybe_start_try): Add end_pc arg. Only expand a handler which
5223 (expand_end_java_handler): call force_poplevels.
5224 (force_poplevels): new function.
5225 * decl.c (binding_level): Add start_pc of binding level.
5226 (maybe_pushlevels): Call maybe_start_try when pushing binding
5228 (maybe_poplevels): Call maybe_end_try when popping binding levels.
5229 (LARGEST_PC): Define.
5230 (clear_binding_level): Use LARGEST_PC.
5232 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
5233 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
5234 (binding_depth, is_class_level, current_pc): new variables.
5235 (struct binding_level): ditto.
5236 (indent): new function.
5237 (push_jvm_slot): add debugging info.
5238 (maybe_pushlevels): ditto.
5239 (maybe_poplevels): ditto.
5242 (start_java_method): ditto.
5243 (give_name_to_locals): comment only.
5244 * except.c (binding_depth, is_class_level, current_pc):
5246 (expand_start_java_handler): add debugging info.
5247 (expand_end_java_handler): ditto.
5249 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5251 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
5252 (print_name_for_stub_or_jni, process_file): Constify a char*.
5254 2000-02-03 Tom Tromey <tromey@cygnus.com>
5256 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
5258 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5260 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
5261 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
5264 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5266 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
5267 * java-tree.h (TYPE_II_STMT_LIST): New macro.
5268 (struct lang_type): New field `ii_block'.
5269 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
5270 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
5271 * parse.h (struct parser_ctxt): New field `instance_initializers'.
5272 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
5273 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
5274 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
5276 * parse.y (add_instance_initializer): New function.
5277 (in_instance_initializer): New static global.
5278 (class_body_declaration:): Link instance initializer block.
5279 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
5280 (array_creation_expression:): Remove unused local.
5281 (java_parser_context_push_initialized_field): Fixed leading
5282 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
5283 CPC_INSTANCE_INITIALIZER_LIST.
5284 (java_parser_context_pop_initialized_field): Likewise.
5285 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
5286 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
5287 CPC_INITIALIZER_STMT.
5288 (fix_constructors): New local `class_type'. Use it. Call
5289 add_instance_initializer.
5290 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
5291 (patch_return): Forbid return in instance initializers.
5292 (patch_throw_statement): Enforce exception handling in the context
5293 of instance initializers.
5295 2000-02-03 Tom Tromey <tromey@cygnus.com>
5297 * Make-lang.in (java.mostlyclean): Remove executables in
5300 2000-01-31 Scott Bambrough <scottb@netwinder.org>
5302 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
5303 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
5304 (java_float_finite): Convert to use union Word from javaop.h.
5305 (java_double_finite): Convert to use union DWord from javaop.h.
5307 2000-02-02 Tom Tromey <tromey@cygnus.com>
5309 * gjavah.c (options): Added `jni' entry.
5310 (help): Document -jni.
5311 (flag_jni): New global.
5312 (process_file): Handle JNI output. Don't print text from
5313 -prepend, -add, etc, when generating stubs. Only remove `.class'
5314 suffix if it actually exists.
5315 (main): Create a `.c' file when run with `--jni --stubs'. Create
5316 correct output file name with `--jni'.
5317 (print_include): Mangle header name differently in JNI case.
5318 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
5320 (print_method_info): Handle JNI case. Put signature info into
5321 method name. Handle case when STREAM is NULL.
5322 (print_name_for_stub_or_jni): New function.
5323 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
5324 (print_cxx_classname): Handle JNI.
5325 (print_full_cxx_name): Likewise.
5326 (decode_signature_piece): Likewise.
5327 (overloaded_jni_method_exists_p): New function.
5328 (struct method_name): Added `signature' and `sig_length' fields.
5329 (HANDLE_END_FIELD): Do nothing in JNI mode.
5331 2000-02-02 Tom Tromey <tromey@cygnus.com>
5333 * jv-scan.c: Include version.c, <getopt.h>.
5334 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
5335 (options): New array.
5336 (usage): New function.
5337 (version): New function.
5338 (main): Use getopt_long to parse command line.
5339 * jcf-dump.c: Include version.c, <getopt.h>.
5340 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
5341 OPT_JAVAP): New macros.
5342 (options): New array.
5343 (usage): Return `void'. Changed message.
5344 (help): New function.
5345 (version): New function.
5346 (main): Use getopt_long_only to parse command line.
5347 * gjavah.c: Include <getopt.h>.
5348 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
5349 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
5350 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
5351 (options): New array.
5352 (java_no_argument): Removed.
5353 (help): Updated with missing options.
5354 (main): Use getopt_long_only to parse command line.
5355 (usage): Changed message.
5357 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5359 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5360 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5361 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5362 * parse.y (array_creation_expression:): Handle anonymous arrays.
5363 (build_array_from_name): Don't set `ret_name' if null.
5364 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5365 (qualify_ambiguous_name): Likewise.
5366 (java_complete_expand_class): Likewise.
5368 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5370 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5371 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5372 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5373 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5374 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5375 AIPL_FUNCTION_COMPLETED_INVOCATION.
5376 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5377 AIPL_FUNCTION_INVOCATION_READY.
5378 (AIPL_FUNCTION_DECLARATION): New enum entry.
5379 * parse.y (reorder_static_initialized): New function.
5380 (java_parser_context_pop_initialized_field): Use it.
5381 (add_inner_class_fields): Use
5382 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5383 augmented. Install marker after last alias initializer, if any.
5384 (generate_finit): Fixed typo. Don't try to retain only the used
5386 (method_header): Compute and set DECL_FUNCTION_NAP.
5387 (method_declarator): Fixed comment. Insert alias initializer in
5389 (build_alias_initializer_parameter_list): Fixed leading
5390 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5391 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5392 (java_complete_expand_class): Code to retain only used aliases
5394 (java_complete_expand_methods): New local `first_decl'. Generate
5395 $finit$ first, then expand the constructors, regular methods and
5397 (java_complete_expand_method): Don't report error on missing
5398 return statement if previously detected bogus.
5399 (fix_constructors): Don't patch constructor parameters list.
5400 (patch_method_invocation): Use new AIPL enum values. Reverse
5401 alias initializer list for anonymous classes.
5403 2000-01-30 Anthony Green <green@redhat.com>
5405 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5406 determine how many stack slots to pop.
5408 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5410 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5411 error handling/recovery.
5412 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5414 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5416 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5417 FIELD_LOCAL_ALIAS_USED): New macros.
5418 (DECL_FUNCTION_NAP): New macro.
5419 (struct lang_decl): New field `nap'.
5420 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5421 (struct lang_type): New fields `finit_stmt_list' and
5423 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5424 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5425 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5426 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5427 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5428 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5429 (BUILD_THROW): Macro line separator re-indented.
5430 * parse.y (end_class_declaration): New function.
5431 (maybe_generate_pre_expand_clinit): New name for
5432 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5433 pre-expand static fields.
5434 (maybe_generate_clinit): Function deleted.
5435 (check_for_static_method_reference): Prototype's parameter list
5437 (generate_finit): New name for maybe_generate_finit. Changed
5438 leading comment. Function rewritten to use
5439 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5440 (build_alias_initializer_parameter_list): New function.
5441 (java_parser_context_pop_initialized_field): Likewise.
5442 (add_inner_class_fields): Likewise.
5443 (type_declaration:): Call end_class_declaration.
5444 (class_member_declaration:): Likewise.
5445 (formal_parameter_list:): Fixed typos.
5446 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5447 element. Improved error handling.
5448 (block_statement:): Call end_class_declaration.
5449 (anonymous_class_creation:): Likewise.
5450 (create_anonymous_class): Fixed comments.
5451 (create_class): Call add_inner_class_fields.
5452 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5453 (method_header): Use MARK_FINAL_PARMS.
5454 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5455 (method_declarator): Propagate final argument flag.
5456 (craft_constructor): New local `artificial'. Call
5457 build_alias_initializer_parameter_list. Use
5458 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5459 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5461 (complete_expand_class): Get rid of unused outer context local
5463 (java_complete_expand_methods): Fixed leading
5464 comment. Generate/pre-expand <clinit> first. Changed method
5465 expansion order to regular, $finit$, constructors, <clinit>.
5466 (java_complete_expand_method): Set current_function_decl.
5467 (fix_constructors): Fix constructor parameter list to account for
5468 outer context local alias initializers.
5469 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5470 (resolve_expression_name): Lookup outer context local aliases. New
5471 local `access', use it.
5472 (patch_method_invocation): Patch inner class ctor invocation with
5473 outer context local aliases initialization values. $finit$
5474 invocation patching now includes things generated with
5475 build_alias_initializer_parameter_list.
5476 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5477 (build_super_invocation): Likewise.
5478 (patch_assignment): Changed comment.
5480 2000-01-27 Andrew Haley <aph@cygnus.com>
5482 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5486 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5488 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5490 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5492 * parse.y (register_fields): Don't pass a format specifier to
5493 OBSOLETE_MODIFIER_WARNING.
5494 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5495 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5497 (check_modifiers): Change function into a macro.
5498 (check_class_interface_creation): Pass a literal format string.
5500 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5502 * buffer.h: PROTO -> PARAMS.
5503 * check-init.c: Likewise.
5504 * class.c: Likewise.
5505 * constants.c: Likewise.
5506 * convert.h: Likewise.
5508 * except.c: Likewise.
5510 * gjavah.c: Likewise.
5511 * java-except.h: Likewise.
5512 * java-tree.h: Likewise.
5513 * jcf-depend.c: Likewise.
5514 * jcf-dump.c: Likewise.
5515 * jcf-parse.c: Likewise.
5516 * jcf-path.c: Likewise.
5517 * jcf-reader.c: Likewise.
5518 * jcf-write.c: Likewise.
5520 * jv-scan.c: Likewise.
5521 * jvgenmain.c: Likewise.
5522 * jvspec.c: Likewise.
5526 * parse-scan.y: Likewise.
5527 * parse.h: Likewise.
5528 * parse.y: Likewise.
5529 * typeck.c: Likewise.
5530 * verify.c: Likewise.
5533 * zextract.c: Likewise.
5534 * zipfile.h: Likewise.
5536 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5539 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5540 * constants.c (build_constant_data_ref): Check for cached
5541 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5542 in TYPE_CPOOL_DATE_REF.
5543 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5544 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5545 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5546 (LOCAL_FINAL): New macro.
5547 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5548 constant pool -- don't try to reuse.
5549 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5551 (find_in_current_zip): Use TYPE_JCF.
5552 * parse.h (java_check_final): Prototype removed.
5553 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5554 (maybe_create_class_interface_decl,
5555 check_class_interface_creation): Likewise.
5556 (java_expand_finals): Function removed.
5557 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5558 (block_statement:): Fixed comment.
5559 (anonymous_class_creation:): Likewise.
5560 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5562 (check_class_interface_creation): Loosened error report on (inner)
5563 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5564 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5565 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5567 (create_interface): Likewise.
5568 (anonymous_class_counter): New static global.
5569 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5570 patch. Fixed comments.
5571 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5572 anonymous_class_counter when declaring a toplevel class.
5573 (craft_constructor): Fixed constructor name when handling
5574 anonymous classes. Anonymous class constructors to feature hidden
5576 (java_fix_constructors): Added comment.
5577 (java_check_final): Function removed.
5578 (java_complete_expand_methods): Fixed comment. Don't generate
5579 class data, save its outgoing constant pool instead.
5580 (verify_constructor_super): Skip anonymous class constructor
5581 hidden this$<n> parameter.
5582 (java_expand_classes): New local `saved_ctxp'. Removed call to
5583 java_expand_finals and java_check_final. Expand anonymous class
5584 constructors. Generate class data.
5585 (build_super_invocation): Skip anonymous class hidden this$<n>
5587 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5588 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5589 (set_java_signature): Likewise.
5591 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5593 * gjavah.c: Delete ACC_VISIBILITY define.
5594 * jcf.h: Add ACC_VISIBILITY define.
5595 * parse.y: final: rule tagged <value>.
5596 (java_check_regular_methods): Use ACC_VISIBILITY define for
5597 default package access check.
5598 (local_variable_declaration_statement): Use final: rule.
5600 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5602 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5605 2000-01-17 Tom Tromey <tromey@cygnus.com>
5607 * gjavah.c (print_field_info): Allow non-static final fields.
5609 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5611 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5612 * parse.y (patch_anonymous_class): New function.
5613 (create_anonymous_class): Register incomplete type when the
5614 class/interface to extends/implement isn't known yet.
5615 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5616 (verify_constructor_super): Tuned error message.
5618 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5621 (ANONYMOUS_CLASS_P): New macro.
5622 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5623 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5624 * parse.y (create_class): Added leading argument.
5625 (maybe_create_class_interface_decl,
5626 check_class_interface_creation): Likewise.
5627 (craft_constructor): New function.
5628 (verify_constructor_super): Added argument in prototype.
5629 (class_declaration:): Inserted leading argument.
5630 (for_begin:): Use FOR_LOOP_P.
5631 (anonymous_class_creation): Create WFL of the anonymous class to
5632 instantiate. Call build_new_invocation. Added comments.
5633 (check_class_interface_creation): Handle parameter `anonymous' in
5634 verbose mode class creation announce.
5635 (link_nested_class_to_enclosing): Exclude anonymous classes.
5636 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5637 anonymous class, even though they appear to have an enclosing
5639 (create_interface): Pass extra argument to
5640 check_class_interface_creation.
5641 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5642 (create_class): Call check_class_interface_creation and
5643 maybe_create_class_interface_decl with extra new argument. Don't
5644 add private this$<n> to anonymous classes.
5645 (method_declarator): Insert hidden this$<n> to anonymous class
5647 (java_fix_constructors): Deleted code creating default
5648 constructor. Call craft_constructor instead.
5649 (java_check_regular_methods): Set `saw_constructor' to 1 for
5651 (fix_constructors): Pass extra argument to verify_constructor_super.
5652 (verify_constructor_super): New local `sdecl', use it. Search for
5653 matching constructor (possibly featuring arguments) in super
5655 (lookup_method_invoke): Craft constructor according to arguments
5656 list when dealing with anonymous class constructors.
5657 (build_super_invocation): Pass arguments to anonymous class super
5659 (search_loop): Use FOR_LOOP_P.
5660 (labeled_block_contains_loop_p): Likewise.
5662 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5664 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5665 (enclosing_context_p): New function.
5666 (get_access_flags_from_decl): Handle CLASS_STATIC.
5667 (maybe_layout_super_class): Extra first argument passed to
5669 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5671 * decl.c (access0_identifier_node): New global.
5672 (init_decl_processing): access0_identifier_node initialized.
5673 (pushdecl): Set DECL_CONTEXT only on non type decls.
5674 * expr.c (lookup_field): Lookup inner class fields in enclosing
5676 (expand_invoke): Use ID_INIT_P.
5677 (expand_java_field_op): Use DECL_CLINIT_P.
5678 * java-tree.def (CLASS_LITERAL): New tree code.
5679 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5680 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5681 (struct lang_decl): New field `inner_access'.
5682 (enclosing_context_p): Prototyped.
5683 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5684 ID_CLINIT_P): New macros.
5685 (CLASS_STATIC): New macro.
5686 (CLASS_ACCESS0_GENERATED_P): New macro.
5687 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5688 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5689 INNER_CLASS_P): New macros.
5690 (DECL_INNER_CLASS_LIST): New macro.
5691 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5693 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5694 the shift value to int. Fixed typo in comment.
5695 * lex.c (inst_id, wpv_id): Initialize.
5696 * mangle.c (unicode_mangling_length): Take `$' into account.
5697 * parse.h (DRECOVER, RECOVER): Terminate properly.
5698 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5699 (typedef struct _jdep): New field `enclosing'.
5700 (JDEP_ENCLOSING): New macro.
5701 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5702 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5703 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5704 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5705 GET_ENCLOSING_CPC_CONTEXT): New macros.
5706 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5707 (do_resolve_class): Added extra argument in prototype.
5708 * parse.y (resolve_class): Added extra argument in prototype.
5709 (maybe_create_class_interface_decl): Likewise.
5710 (maybe_use_access_method, build_wfl_wrap): New functions.
5711 (java_complete_expand_classes, java_complete_expand_class):
5713 (java_parser_context_push_initialized_field,
5714 java_parser_context_suspend, java_parser_context_resume):
5716 (maybe_make_nested_class_name, make_nested_class_name,
5717 set_nested_class_simple_name_value,
5718 link_nested_class_to_enclosing, find_as_inner_class,
5719 find_as_inner_class_do, check_inner_class_redefinition,
5720 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5721 maybe_build_thisn_access_method, build_outer_field_access,
5722 build_outer_field_access_methods, build_outer_field_access_expr,
5723 build_outer_method_access_method, build_new_access_id,
5724 build_outer_field_access_method, outer_field_access_p,
5725 outer_field_expanded_access_p, outer_field_access_fix,
5726 build_incomplete_class_ref, patch_incomplete_class_ref,
5727 create_anonymous_class): Likewise.
5728 (inst_id, wpv_id): New static global variables.
5729 (synchronized:): New rule, tagged <node>.
5730 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5732 (anonymous_class_creation:): New rule, tagged <node>.
5733 (NEW_TK): Tagged <node>.
5734 (type_literals, array_type_literal): New rules, tagged <node>.
5735 (class_declaration:): Removed action when reducing by class_body:
5736 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5737 using GET_CPC in sub-rules.
5738 (class_member_declaration): Handle inner classes.
5739 (method_declaration): When reducing method_header:, reset
5740 current_function_decl when appropriate.
5741 (method_declarator:): Set the number of formal parameter to 0 for
5742 method declared without arguments.
5743 (constructor_declarator:): Likewise.
5744 (static_initializer:): List of elements kept in a list.
5745 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5746 use of the keyword `static' for type declarations.
5747 (block_statement:): Handle inner class declarations.
5748 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5749 type qualified `this'.
5750 (class_instance_creation_expression): Use anonymous_class_creation:
5751 to handle inner class instances creation. Handle qualified `new'.
5752 (something_dot_new): Added appropriate actions.
5753 (create_new_parser_context): New function.
5754 (java_push_parser_context, java_parser_context_save_global,
5755 java_parser_context_suspend): Use create_new_parser_context.
5756 (check_modifiers): Changed leading comment.
5757 (check_class_interface_creation): Handle interclasses.
5758 (add_superinterfaces): Fixed comment.
5759 (create_interface): Build qualified name from the raw_name instead
5760 of its matching WFL. Push the initialized fields list. raw_name added
5761 as an extra argument to maybe_create_class_interface_decl.
5762 (create_class): Build qualified name from the raw_name instead of
5763 its matching WFL. Removed assignment to current_parsed_class_un.
5764 Call PUSH_ERROR before returning an error. Suspend the current
5765 parser context when processing an inner class. Push the
5766 initialized fields list. raw_name added as an extra argument to
5767 maybe_create_class_interface_decl. Add the private this$<n>
5769 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5770 (register_fields): Get the class type from GET_CPC and handle
5771 previous errors. Added code to handle the creation of static
5772 fields in inner classes. Initialized fields initialization
5773 statements kept in a list of lists.
5774 (maybe_generate_finit): Initialized fields initialization
5775 statements kept in a list of lists. Use GET_CPC.
5776 (maybe_generate_clinit): Likewise.
5777 (method_header): Use GET_CPC and GET_CPC_UN.
5778 (parser_qualified_classname): Handle inner classes.
5779 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5780 (java_fix_constructors): Hide pointer to enclosing context
5781 instance in constructor list when dealing with inner classes.
5782 (jdep_resolve_class): Call resolve_class with extra first argument
5784 (resolve_class): Add enclosing context as a first extra argument
5785 to do_resolve_class.
5786 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5788 (resolve_no_layout): Extra argument added to resolve_class
5790 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5791 (java_get_real_method_name): Use GET_CPC_UN.
5792 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5793 (java_check_abstract_methods): Handle static method declared in
5794 inner classes by an error.
5795 (java_check_regular_methods): Use DECL_CLINIT_P.
5796 (source_start_java_method): Also set DECL_MAX_LOCALS.
5797 (create_artificial_method): Call java_parser_context_save_global
5798 and java_parser_context_restore_global instead of saving/restoring
5799 the context by hand.
5800 (expand_start_java_method): Improved verbose mode message.
5801 (java_complete_expand_methods): Fixed leading comment. Use
5803 (fix_constructors): Added assignment to this$<n> if necessary.
5804 (java_expand_classes): Call java_complete_expand_classes instead
5805 of java_complete_expand_methods.
5806 (make_qualified_primary): Simplified.
5807 (merge_qualified_name): Optimized for missing left or right parts.
5808 (resolve_expression_name): Handle access to outer class fields from
5810 (resolve_qualified_expression_name): New macro
5811 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5812 classes. Report error on non appropriate qualification of
5813 `new'. Handle qualified `this'.
5814 (not_accessible_p): Allow access to outer class private fields from
5816 (patch_method_invocation): Handle method invocations through
5817 access methods and inner class constructor invocations.
5818 (find_applicable_accessible_methods_list): Search enclosing
5819 contexts of an inner class.
5820 (search_applicable_methods_list): Fixed typo.
5821 (argument_types_convertible): Handle inner class constructors'
5822 hidden outer context reference argument.
5823 (qualify_ambiguous_name): Handle qualified `this'.
5824 (java_complete_lhs): Handle use of field accessed through
5825 artificial access methods in various cases of assignments. Handle
5827 (check_final_assignment): Use DECL_CLINIT_P.
5828 (valid_ref_assignconv_cast_p): Handle the destination being an
5829 enclosing context of the source.
5830 (patch_unaryop): Handle use of field accessed through artificial
5832 (patch_return): Use DECL_CLINIT_P.
5833 (patch_throw_statement): Use DECL_CLINIT_P.
5834 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5835 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5838 2000-01-16 Anthony Green <green@cygnus.com>
5840 * parse.y (build_string_concatenation): Only use
5841 StringBuffer(String) shortcut if String arg is constant.
5843 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5846 the shift value to int. Fixed typo in comment.
5848 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5850 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5851 * jcf-write.c: Likewise.
5852 * parse.y: Likewise.
5853 * parse.c: Regenerate.
5855 2000-01-09 Anthony Green <green@cygnus.com>
5857 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5858 bytecodes in the correct order.
5860 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5862 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5864 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5866 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5867 before building constant array decl.
5869 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5871 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5872 method invocation and typo in conditional expression.
5873 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5874 the appropriate NOTE_POP.
5875 * parse.y (patch_binop): Shift value mask to feature the right
5878 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5880 * class.c (assume_compiled, assume_compiled_node): Add static
5882 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5884 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5886 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5888 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5889 to `__modifier' to avoid stringifying it.
5891 * parse.y (verify_constructor_circularity): Don't call a variadic
5892 function with a non-literal format string.
5893 (java_check_abstract_methods): Move unreachable code inside
5894 `continue' statement.
5895 (lookup_method_invoke): Call xstrdup, not strdup.
5897 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5900 * jcf-parse.c (yyparse): Likewise.
5902 * jv-scan.c (main): Likewise.
5904 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5906 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5907 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5908 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5911 * parse.y (synchronized, variable_redefinition_error,
5912 check_class_interface_creation, create_interface, create_class,
5913 method_header, finish_method_declaration,
5914 check_modifiers_consistency, method_declarator,
5915 complete_class_report_errors, check_abstract_method_definitions,
5916 java_check_regular_methods, check_throws_clauses,
5917 java_check_abstract_methods, read_import_dir,
5918 check_pkg_class_access, declare_local_variables, fix_constructors,
5919 cut_identifier_in_qualified, resolve_expression_name,
5920 resolve_qualified_expression_name, patch_method_invocation,
5921 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5922 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5923 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5924 patch_try_statement, patch_synchronized_statement,
5925 patch_throw_statement, check_thrown_exceptions,
5926 patch_conditional_expr): Likewise.
5928 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * Makefile.in (LIBDEPS): Added gcc's errors.o
5931 (../jcf-dump$(exeext):): Link with gcc's errors.o
5932 (../gcjh$(exeext):): Likewise.
5933 * expr.c (expand_java_NEW): Layout the entire target type instead of
5934 laying out its methods only.
5935 (lookup_field): Layout the class after having loaded it.
5936 * java-tree.h (java_debug_context): Declared.
5937 * jcf-io.c (toplev.h): Included.
5938 (find_class): Removed assignment to jcf's outofsynch
5939 field. Force source file to be read if newer than its matching
5940 class file. Tweaked debug messages.
5941 * jcf-parse.c (jcf_out_of_synch): Deleted.
5942 (read_class): Call to jcf_out_of_synch removed.
5943 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5944 (jcf_out_of_synch): Prototype deleted.
5945 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5946 `deprecated' and `class_err': integer turned into bit fields.
5947 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5948 * parse.y (package_list): New global.
5949 (package_declaration:): Record newly parsed package name.
5950 (extra_ctxp_pushed_p): Static global deleted.
5951 (java_parser_context_save_global): Create buffer context for the
5952 purpose of saving globals, if necessary.
5953 (java_parser_context_restore_global): Pop context pushed for the
5954 purpose of saving globals, if necessary.
5955 (java_debug_context_do): New prototype and function.
5956 (java_debug_context): Likewise.
5957 (do_resolve_class): Use already parsed package names to qualify
5958 and lookup class candidate.
5959 (java_pre_expand_clinit): Removed unnecessary local variable.
5961 1999-12-17 Tom Tromey <tromey@cygnus.com>
5963 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5965 (process_file): Use `\n\' at end of each line in string.
5967 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5969 * expr.c (expand_invoke): Layout the loaded class before
5970 attempting to use it.
5971 (expand_java_field_op): Allow final field assignments to take
5973 * typeck.c (convert): Return error_mark_node if expr is null.
5975 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * class.c (class_depth): Return -1 if the class doesn't load
5979 * expr.c (can_widen_reference_to): Check for errors during depth
5980 computation and return 0 accordingly.
5981 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5982 create default constructors and add an other error check.
5983 * parse.h (java_fix_constructors): Prototyped.
5984 * parse.y (java_pre_expand_clinit): Likewise.
5985 (build_super_invocation): Re-prototyped to feature one argument.
5986 (java_check_circular_reference): Directly use `current'.
5987 (java_fix_constructors): New function.
5988 (java_check_regular_methods): Don't create default constructors
5989 here, but abort if none were found.
5990 (java_complete_expand_methods): Pre-process <clinit> calling
5991 java_pre_expand_clinit.
5992 (java_pre_expand_clinit): New function.
5993 (fix_constructors): build_super_invocation invoked with the
5994 current method declaration as an argument.
5995 (build_super_invocation): Use the context of the processed method
5996 decl argument instead of current_class.
5997 * typeck.c (lookup_java_method): Take WFLs in method names into
6000 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
6002 * class.c (make_class_data): flag_keep_inline_functions to keep
6003 private methods in the method array.
6005 1999-12-15 Anthony Green <green@cygnus.com>
6007 * check-init.c (check_init): Take into account both types of
6008 `throw's when checking for uninitialized variables.
6010 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6012 * parse.y (java_complete_lhs): Force convertion of array
6013 dimensions to int_type_node, that's what runtime's ABI expects.
6015 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6017 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
6018 operand of a WFL, until the Java front-end gets fixed with regard
6019 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
6021 1999-12-10 Andrew Haley <aph@cygnus.com>
6023 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
6024 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
6025 expr.c (build_java_athrow): Add support for sjlj-exceptions.
6029 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6031 * expr.c (java_lang_expand_expr): Switch to permanent obstack
6032 before calling expand_eh_region_start and expand_start_all_catch.
6033 * except.c (expand_start_java_handler): Switch to permanent
6034 obstack before calling expand_eh_region_start.
6035 (expand_end_java_handler): Switch to permanent obstack before
6036 calling expand_start_all_catch.
6038 1999-12-5 Anthony Green <green@cygnus.com>
6040 * decl.c (init_decl_processing): Mark throw_node as a noreturn
6041 function with side effects.
6042 (init_decl_processing): Mark all memory allocating DECLs with
6045 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * except.c (expand_end_java_handler): Call
6048 expand_resume_after_catch and end_catch_handler.
6050 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
6052 * verify.c (verify_jvm_instructions): Create new return label
6053 chain if non existent (don't rely on the verified state of the jsr
6056 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6058 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
6059 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
6061 * parse.y (patch_assignment): Removed bogus final class test on
6062 lhs when checking on whether to emit an ArrayStoreException runtime
6064 * expr.c (expand_java_arraystore): Likewise.
6066 1999-11-28 Anthony Green <green@cygnus.com>
6068 * decl.c (find_local_variable): Reuse single slot decls when
6071 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6073 * jcf-parse.c (saw_java_source): Global variable removed.
6074 (read_class): Don't use `saw_java_source'. Added extra braces.
6075 (yyparse): Code setting `saw_java_source' removed.
6077 1999-11-24 Mark Mitchell <mark@codesourcery.com>
6079 * except.c (emit_handlers): Zero catch_clauses after emitting them.
6081 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6083 * verify.c (merge_type_state): Non verified subroutines being
6084 considered more than once to trigger passive type merge.
6086 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6088 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
6089 in case of error. Error message tuned.
6091 1999-11-21 Anthony Green <green@cygnus.com>
6093 * constants.c (find_methodref_index): Unwrap method names before
6094 inserting them in the constant pool.
6096 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
6098 * class.c (assume_compiled_node): New typedef.
6099 (assume_compiled_tree): New static data.
6100 (find_assume_compiled_node): New function.
6101 (add_assume_compiled): New function.
6102 (assume_compiled): New function.
6103 * class.c (make_class_data): Use assume_compiled.
6104 (is_compiled_class): Use assume_compiled.
6106 * java-tree.h (add_assume_compiled): Declare.
6108 * lang.c (lang_decode_option): Parse new options.
6110 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6112 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
6113 int_type_node: that's what `_Jv_AllocObject' expects.
6115 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6117 * parse.y (lookup_method_invoke): Use lang_printable_name to
6118 reliably build the type name during error report. Fixes PR gcj/97.
6120 1999-11-09 Tom Tromey <tromey@cygnus.com>
6122 * jcf-path.c: Include <sys/stat.h>.
6123 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
6124 (DIR_UP): New macro.
6126 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6128 * parse.y (source_end_java_method): Resume permanent allocation,
6129 reversing Apr 27 1998 patch.
6130 (patch_string_cst): Pop obstacks after having pushed the permanent
6133 1999-11-05 Tom Tromey <tromey@cygnus.com>
6135 * class.c (finish_class): Emit inlined methods if any native
6136 methods exist in the class. Fixes PR gcj/85.
6138 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6140 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
6141 (qualify_ambiguous_name): Likewise.
6143 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
6145 * typeck.c: (lookup_java_method): search all inherited
6146 interfaces when looking up interface method.
6148 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * parse.y (method_header:): Issue error message for rule `type
6152 (synchronized:): Error report when not using synchronized.
6154 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6156 * parse.y (resolve_qualified_expression_name): Prevent `this' from
6157 being used before the superclass constructor has been called.
6158 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
6159 instead of `CALL_THIS_CONSTRUCTOR_P'.
6161 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
6163 * check-init.c: Fix typo in comment.
6165 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6167 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
6170 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * parse.y (expression_statement:): Call function to report
6173 improper invocation of a constructor.
6174 (parse_ctor_invocation_error): New function.
6176 1999-10-26 Mark Mitchell <mark@codesourcery.com>
6178 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
6181 1999-10-21 Tom Tromey <tromey@cygnus.com>
6183 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
6184 in generated `main'.
6186 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
6189 (qualify_ambiguous_name): Likewise.
6191 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * parse.y (java_complete_tree): fold_constant_for_init to work on
6195 (java_complete_lhs): Likewise.
6196 (array_constructor_check_entry): Complete an initializer element
6197 on permanent_obstack.
6199 1999-10-19 Tom Tromey <tromey@cygnus.com>
6201 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
6202 From Mike Moreton <mike@pillim.demon.co.uk>.
6204 1999-10-15 Greg McGary <gkm@gnu.org>
6206 * java-tree.h (flag_bounds_check): Remove extern decl.
6207 * lang.c (flag_bounds_check): Remove global variable.
6208 (lang_f_options): Remove "bounds-check" entry.
6209 (lang_init_options): Default flag_bounds_check to "on".
6211 1999-10-14 Tom Tromey <tromey@cygnus.com>
6213 * jvgenmain.c (usage): New function.
6214 (main): Use it. Also, handle `-D' options.
6215 * jvspec.c (lang_specific_driver): Recognize -D.
6216 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
6218 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
6220 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6222 * jcf-dump.c (print_constant, disassemble_method): Don't call a
6223 variadic function with a non-literal format string.
6225 * parse-scan.y (report_main_declaration): Likewise.
6227 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
6229 * parse.y (read_import_dir, patch_assignment, patch_binop,
6230 patch_array_ref): Likewise.
6232 * typeck.c (build_java_array_type): Likewise.
6234 * verify.c (verify_jvm_instructions): Likewise.
6236 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6238 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
6240 1999-10-07 Anthony Green <green@cygnus.com>
6242 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
6243 where CHECK_PUT may fail for valid reasons.
6245 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
6246 UNSAFE_PUTN): New macros.
6248 1999-10-04 Tom Tromey <tromey@cygnus.com>
6250 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
6251 well. Fixes Java PR gcj/59.
6252 * parse-scan.y (yyerror): Report errors.
6254 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
6256 * decl.c (insert_block): Remove unconditional `abort'.
6258 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6260 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
6261 FUNCTION_CODE now of type int. All callers changed.
6262 Set the builtin's DECL_BUILT_IN_CLASS.
6264 1999-09-23 Tom Tromey <tromey@cygnus.com>
6266 * jvspec.c (lang_specific_driver): Don't read spec file if
6267 -fsyntax-only given.
6269 1999-09-22 Tom Tromey <tromey@cygnus.com>
6271 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
6273 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
6274 (WORDS_TO_LONG): Likewise.
6275 (WORDS_TO_DOUBLE): Likewise.
6277 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * jcf-write.c (RELOCATION_VALUE_0): New macro.
6280 (RELOCATION_VALUE_1): Likewise.
6281 (emit_iinc, emit_reloc, push_constant1, push_constant2,
6282 push_in_const, push_long_const): Prototyped.
6283 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
6284 (push_constant2): Likewise.
6285 (push_int_const): Cast find_constant1's integer arguments to `jword'.
6286 (find_constant_wide): Cast find_constant2's integer arguments to
6288 (find_constant_index): Cast find_constant2's and find_constant2's
6289 integer arguments to `jword'.
6290 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
6291 (emit_switch_reloc): Use RELOCATION_VALUE_0.
6292 (emit_if): Use RELOCATION_VALUE_1.
6293 (emit_goto): Likewise.
6294 (emit_jsr): Likewise.
6295 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
6296 argument to push_long_const to HOST_WIDE_INT.
6298 1999-09-15 Andreas Schwab <schwab@suse.de>
6300 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
6302 1999-09-20 Nick Clifton <nickc@cygnus.com>
6304 * lang.c (lang_decode_option): Extend comment.
6306 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6308 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
6311 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6313 * gjavah.c (get_field_name, print_method_info, print_include,
6314 add_namelet): Use xmalloc, not malloc.
6316 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
6317 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
6320 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
6322 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
6324 * jcf-path.c (add_entry): Likewise.
6326 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
6328 * jv-scan.c (xmalloc): Remove definition.
6330 * jvgenmain.c (xmalloc): Likewise.
6332 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
6334 * lex.c (java_store_unicode): Use xrealloc, not realloc.
6336 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
6337 concat, not xmalloc/sprintf.
6338 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
6339 (xstrdup): Remove definition.
6341 * parse.y (duplicate_declaration_error_p,
6342 constructor_circularity_msg, verify_constructor_circularity,
6343 check_abstract_method_definitions, java_check_regular_methods,
6344 java_check_abstract_methods, patch_method_invocation,
6345 check_for_static_method_reference, patch_assignment, patch_binop,
6346 patch_cast, array_constructor_check_entry, patch_return,
6347 patch_conditional_expr): Use xstrdup, not strdup.
6349 * zextract.c (ALLOC): Use xmalloc, not malloc.
6351 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6353 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
6355 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
6356 (do_spec, lang_specific_pre_link, lang_specific_driver,
6357 input_filename, input_filename_length): Don't declare.
6358 (main_class_name, jvgenmain_spec, lang_specific_driver):
6360 (lang_specific_driver): All calls to the function pointer
6361 parameter now explicitly call `fatal'.
6363 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6365 * parse.y (find_applicable_accessible_methods_list): Search
6366 abstract classes as interfaces.
6368 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6370 * class.c (finish_class): We're now outside a valid method
6371 declaration. Tell the rest of gcc so.
6373 1999-09-08 Bruce Korb autogen@linuxbox.com
6375 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6377 1999-09-07 Tom Tromey <tromey@cygnus.com>
6379 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6381 (decode_signature_piece): Don't emit "::" in JArray<>.
6382 (print_namelet): Only print trailing `;' when printing a class.
6384 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6386 * java-tree.h: Delete declarations for all tree nodes now moved to
6388 * decl.c: Delete their definitions.
6390 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6392 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6393 * Makefile.in (OBJS): Add ggc-callbacks.o.
6394 (OBJDEPS): Likewise.
6396 1999-09-03 Tom Tromey <tromey@cygnus.com>
6398 * parse.y (strip_out_static_field_access_decl): Return operand if
6399 it satisfies JDECL_P.
6401 1999-09-02 Tom Tromey <tromey@cygnus.com>
6403 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6404 Handle nested arrays, like `[[I'.
6406 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6408 * class.c (finish_class): Remove unused parameter, all callers
6411 * expr.c (build_java_athrow): Change return type to void.
6412 (java_lang_expand_expr): Make sure each case in switch returns a
6415 * java-tree.h (finish_class): Fix prototype to take void args.
6417 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6418 (main): Issue return from main, not exit.
6420 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6422 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6424 * jv-scan.c (main): Issue return from main, not exit.
6426 * parse.y (check_abstract_method_definitions,
6427 java_check_abstract_method_definitions): Add static prototypes.
6428 (java_complete_expand_methods): Fix call to `finish_class'.
6430 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6433 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6435 * lang.c (language_string): Constify.
6437 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6439 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6440 Remove hacks for stuff which comes from libiberty.
6442 * Make-lang.in: Likewise.
6444 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6446 * Makefile.in (xref.o): Depend on xref.c explicitly.
6448 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6450 * java-tree.h (lang_printable_name): Constify a char*.
6452 * lang.c (lang_printable_name): Likewise.
6454 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6456 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6459 1999-08-26 Tom Tromey <tromey@cygnus.com>
6461 * gjavah.c (print_cxx_classname): Print "::" before qualified
6464 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6466 * parse.y (lookup_cl): Changed leading comment. Now does its best
6467 to set the column number.
6468 (qualify_ambiguous_name): Take WFL wrappers into account.
6470 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6472 * verify.c (verify_jvm_instructions): Don't check instruction
6473 validity beyond end of method.
6475 1999-08-25 Tom Tromey <tromey@cygnus.com>
6477 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6479 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6481 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6482 cxx_keyword_subst, generate_access, name_is_method_p,
6483 get_field_name, print_field_name, super_class_name, print_include,
6484 decode_signature_piece, print_class_decls, usage, help,
6485 java_no_argument, version, add_namelet, print_namelet): Add static
6487 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6488 name_is_method_p): Constify a char*.
6489 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6490 Provide a final else clause in an if-else-if.
6491 (print_field_info): Add missing final arg in function call to
6493 (print_method_info, decompile_method, decode_signature_piece,
6494 print_c_decl, print_full_cxx_name, print_stub,
6495 print_mangled_classname, super_class_name, print_include,
6496 add_namelet, add_class_decl, print_class_decls, process_file,
6497 help): Constify a char*.
6499 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6500 push_int_const, find_constant_wide, find_constant_index,
6501 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6502 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6503 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6504 emit_if, emit_goto, emit_jsr, call_cleanups,
6505 make_class_file_name): Add static prototypes.
6506 (generate_bytecode_return, generate_bytecode_insns): Pass a
6507 NULL_PTR, not a NULL_TREE.
6509 * jv-scan.c: Include "jcf.h".
6510 (main): Declare using DEFUN macro.
6512 * jvspec.c (find_spec_file, lang_specific_pre_link,
6513 lang_specific_driver): Add prototypes.
6514 (find_spec_file): Constify a char*.
6516 * keyword.gperf (hash, java_keyword): Add prototypes.
6518 * lang.c (lang_print_error): Add static prototype.
6519 (lang_init): Prefer memcpy over bcopy to avoid casts.
6521 * lex.c (yylex): Add static prototype.
6523 * parse-scan.y: Include "lex.c" earlier.
6525 * parse.h: Remove redundant declaration for `yylex'.
6527 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6528 labeled_block_contains_loop_p): Add static prototypes.
6529 (not_accessible_p): Make static to match prototype.
6531 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6533 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6535 * parse.y (check_method_redefinition): Changed leading comment.
6536 (check_abstract_method_definitions): New function.
6537 (java_check_abstract_method_definitions): New function.
6538 (java_check_regular_methods): Call it.
6539 (verify_constructor_super): Fixed indentation.
6540 (lookup_method_invoke): Likewise.
6542 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6544 * parse.y (method_header): Return a null pointer if the current
6546 (finish_method_declaration): Return if the current function decl
6548 (source_start_java_method): Likewise.
6549 (java_method_add_stmt): Likewise.
6551 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * class.c (emit_register_class): Removed unnecessary call to
6555 * parse.y (labeled_block_contains_loop_p): Removed unused local
6558 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6560 * parse.y (java_refold): Added prototype.
6562 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6565 (java_stabilize_reference): Removed unnecessary `else'.
6566 (java_complete_lhs): Set flag to remember boolean. Call
6567 java_refold. Added comments.
6568 (java_decl_equiv): New function.
6569 (binop_compound_p): Likewise.
6570 (java_refold): Likewise.
6571 (patch_unaryop): Striped static field access assigned to decl and
6572 op. Changed promotion scheme for ++/-- operators.
6573 (search_loop): New function.
6574 (labeled_block_contains_loop_p): Likewise.
6575 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6577 (patch_bc_statement): Call search_loop. Fixed comment.
6579 1999-08-14 Anthony Green <green@cygnus.com>
6581 * expr.c (java_lang_expand_expr): Mark static array data as
6584 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6586 * jvgenmain.c (main): NUL-terminate name_obstack.
6588 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6590 * check-init.c (check_bool2_init, done_alternative): Add static
6593 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6594 (add_method, build_utf8_ref, build_class_ref,
6595 append_gpp_mangled_type, layout_class_method): Constify a char*.
6597 * decl.c (push_promoted_type, make_binding_level): Add static
6599 (push_promoted_type, pushdecl): Constify a char*.
6601 * except.c (find_handler_in_range, link_handler,
6602 check_start_handlers): Add static prototypes.
6604 * expr.c (process_jvm_instruction): Constify a char*.
6606 * gjavah.c (main): Constify a char*.
6608 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6611 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6613 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6614 munge, print_ents): Constify a char*.
6616 * jcf-dump.c (disassemble_method): Constify a char*.
6617 (print_constant_pool, print_exception_table): Add static prototypes.
6618 (print_constant, print_exception_table, main, disassemble_method):
6621 * jcf-io.c (find_classfile, find_class): Likewise.
6623 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6624 (set_source_filename, predefined_filename_p): Add static prototypes.
6625 (set_source_filename, get_constant, get_class_constant,
6626 find_in_current_zip): Constify a char*.
6628 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6630 (add_entry, add_path, jcf_path_classpath_arg,
6631 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6633 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6634 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6635 jcf_parse_one_method, jcf_parse_methods,
6636 jcf_parse_final_attributes): Add static prototypes.
6637 (get_attribute): Constify a char*.
6639 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6640 jcf_dependency_add_target, jcf_path_classpath_arg,
6641 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6643 * jv-scan.c (main): Constify a char*.
6644 (gcc_obstack_init): Add prototype arguments.
6646 * jvgenmain.c (gcc_obstack_init): Likewise.
6647 (main): Constify a char*.
6649 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6651 (put_decl_string, lang_print_error): Constify a char*.
6652 (lang_init): Remove redundant extern prototype.
6654 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6656 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6657 Add static prototypes.
6658 (get_type_from_signature): Constify a char*.
6660 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6661 Add static prototypes.
6662 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6663 (verify_jvm_instructions): Constify a char*.
6665 * xref.c (xref_flag_value): Likewise.
6667 * xref.h (xref_flag_value): Likewise.
6669 * zextract.c (makeword, makelong): Add static prototypes.
6670 (makeword, makelong): Constify a uch*.
6672 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6674 * lang.c (java_dummy_print): Constify a char*.
6675 (lang_print_error): Likewise.
6676 (lang_init): Remove redundant prototype for `print_error_function'.
6677 (lang_init_source): Likewise.
6678 (lang_identify): Constify a char*.
6680 1999-08-09 Tom Tromey <tromey@cygnus.com>
6682 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6683 (WORDS_TO_LONG): Likewise.
6684 (WORDS_TO_DOUBLE): Likewise.
6686 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6688 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6690 * expr.c (java_stack_pop, java_array_data_offset,
6691 build_java_throw_out_of_bounds_exception, case_identity,
6692 build_java_check_indexed_type): Add static prototypes.
6693 (linenumber_table, expand_invoke, expand_java_field_op,
6694 build_primtype_type_ref, expand_byte_code): Constify a char*.
6696 * java-tree.h (build_primtype_type_ref, linenumber_table):
6698 (java_lang_expand_expr): Add prototype.
6700 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6701 `java_lang_expand_expr'.
6703 * lex.c (java_lex_error): Constify a char*.
6704 (java_get_unicode, java_read_char, java_allocate_new_line,
6705 java_unget_unicode, java_sneak_unicode): Prototype.
6707 * parse-scan.y (current_class, package_name, method_declarator,
6708 report_class_declaration, yyerror): Constify a char*.
6710 * parse.h (java_report_errors): Prototype.
6711 (yyerror): Constify a char*.
6713 * parse.y (classitf_redefinition_error, check_modifiers,
6714 parse_jdk1_1_error, lookup_package_type,
6715 lookup_package_type_and_set_next, get_printable_method_name,
6716 purify_type_name): Constify a char*.
6717 (build_super_invocation, maybe_generate_finit,
6718 verify_constructor_super, parser_add_interface,
6719 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6720 java_complete_expand_methods, java_expand_finals,
6721 cut_identifier_in_qualified, java_stabilize_reference,
6722 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6723 merge_string_cste): Prototype.
6724 (single_type_import_declaration, yyerror,
6725 variable_redefinition_error, build_array_from_name,
6726 build_unresolved_array_type, check_class_interface_creation,
6727 resolve_class, complete_class_report_errors,
6728 note_possible_classname, read_import_dir,
6729 find_in_imports_on_demand, resolve_package, fix_constructors,
6730 check_deprecation, lookup_method_invoke,
6731 maybe_build_primttype_type_ref, array_constructor_check_entry):
6733 (java_complete_expand_methods, java_expand_finals): Make static.
6734 (convert_narrow): Remove static prototype.
6736 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6738 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6740 1999-08-02 Richard Henderson <rth@cygnus.com>
6742 * decl.c: Include defaults.h instead of expr.h.
6743 * parse.y: Likewise.
6745 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6747 * java/decl.c (start_java_method): Change all uses of
6748 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6749 Ensure expr.h is included.
6750 * java/expr.c (pop_arguments): Ditto.
6751 * java/parse.y (expand_start_java_method): Ditto.
6753 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6755 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6757 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6759 * decl.c: Include "function.h".
6760 * except.c: Likewise.
6761 * parse.y: Likewise.
6762 * Makefile.in: Update dependencies.
6764 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6766 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6767 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6768 `modifier' with ATTRIBUTE_UNUSED.
6770 * gjavah.c (process_file): Add braces around ambiguous `else'.
6772 * jcf-dump.c (print_access_flags, localvar_free): Change return
6775 * parse.y (java_complete_expand_method): Initialize variable
6777 (resolve_qualified_expression_name): Likewise for `field_decl'.
6778 (patch_method_invocation): Likewise for `class_to_search'.
6779 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6780 (patch_assignment): Likewise for `lhs_type'.
6782 * verify.c (verify_jvm_instructions): Remove unused variable
6785 1999-07-25 Richard Henderson <rth@cygnus.com>
6787 * decl.c (va_list_type_node): New.
6789 1999-07-25 Anthony Green <green@cygnus.com>
6791 * gjavah.c (print_stub): New function.
6792 (METHOD_IS_NATIVE): New macro.
6793 (print_mangled_classname): Make static.
6794 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6795 (process_file): Perform stub generation.
6796 (HANDLE_METHOD): Don't emit class decls during stub
6798 (HANDLE_END_METHOD): Take into account stub generation.
6799 (print_method_info): Handle stub generation.
6800 (print_stub): New function.
6801 (print_cxx_classname): Make signature consistant with others.
6802 (help): Describe -stubs option.
6803 (main): Create stub file.
6804 (version): Use version.c.
6805 (print_full_cxx_name): New function.
6806 (print_c_decl): Use print_full_cxx_name.
6808 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6810 * check-init.c (check_init): Handle MAX_EXPR.
6812 1999-07-15 Andrew Haley <aph@cygnus.com>
6814 * lang.c (flag_use_divide_subroutine): New variable.
6815 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6816 fp-to-integer conversion.
6817 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6820 * expr.c (build_java_soft_divmod): New function.
6821 (build_java_binop): Call build_java_soft_divmod if
6822 flag_use_divide_subroutine is set.
6823 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6824 soft_lrem_node: new builtin functions.
6825 (init_decl_processing) Initialize the new builtins.
6826 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6827 soft_lrem_node: new builtin functions.
6828 (build_java_soft_divmod): New function.
6829 * parse.y: Call build_java_soft_divmod if
6830 flag_use_divide_subroutine is set.
6833 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6834 a --specs= arg) even if not linking.
6835 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6836 -fuse-divide-subroutine
6838 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * parse.y (resolve_and_layout): Check methods only once.
6841 (resolve_qualified_expression_name): Verify thrown exceptions
6843 (check_thrown_exceptions): Reject exceptions thrown in
6844 initializer. Error message tuned.
6846 1999-07-14 Andrew Haley <aph@cygnus.com>
6848 * expr.c (expand_expr): Do not return the last statement in a
6849 block as the block's value.
6851 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6853 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6854 CALL_EXPR, to avoid order of evaluation changes.
6856 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6858 * parse.y (qualify_ambiguous_name): Do not use
6859 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6861 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * check-init.c (check_init): Handle MAX_EXPR.
6864 * expr.c (force_evaluation_order): Force method call arguments to
6865 be evaluated in left-to-right order.
6866 * parse.y (qualify_ambiguous_name): Loop again to qualify
6867 NEW_ARRAY_EXPR properly.
6869 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * parse.y (patch_invoke): Resolve unresolved invoked method
6873 (qualify_ambiguous_name): STRING_CST to qualify expression for
6874 type name resolution.
6876 1999-06-24 Andrew Haley <aph@cygnus.com>
6878 * class.c (finish_class): Whenever a deferred method is
6879 output, rescan the list of methods to see if a new candidate for
6880 output can be found.
6882 1999-06-28 Tom Tromey <tromey@cygnus.com>
6884 * jvspec.c (lang_specific_driver): Recognize --help.
6886 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * parse.y (resolve_package): Fixed bogus return statement.
6889 (patch_method_invocation): Resolve method invocation beginning with
6890 a package name qualifier.
6892 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6894 * Make-lang.in (java.stage1): Depend on stage1-start.
6895 (java.stage2): Likewise for stage2-start.
6896 (java.stage3): Likewise for stage3-start.
6897 (java.stage4): Likewise for stage4-start.
6899 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6901 * parse.y (java_complete_lhs): When doing cross referencing, don't
6902 try to keep file location on a WFL expanded as a CALL_EXPR.
6904 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6907 compiling to class file a void method with an empty method body.
6908 As a side effect, the bytecode backend will generate the
6909 appropriate `return' instruction.
6911 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * parse.y (lookup_package_type_and_set_next): New function prototype.
6914 (resolve_package): Search current and imported packages.
6915 (lookup_package_type_and_set_next): New function.
6917 1999-06-22 Andrew Haley <aph@cygnus.com>
6919 * verify.c (verify_jvm_instructions): Check for pending blocks
6920 before invalid PC test and opcode switch, not after.
6922 1999-06-21 Andrew Haley <aph@cygnus.com>
6924 * except.c (find_handler_in_range): The upper limit for exception
6925 ranges is exclusive, not inclusive: (start <= pc < end).
6926 (link_handler): find child pointer which points to outer by
6927 searching sibling list: previous code incorrectly assumed that
6928 outer->outer->first_child must point to outer.
6929 * verify.c (verify_jvm_instructions): FIXME added to code for
6931 (verify_jvm_instructions): Do not assume that the last block
6932 processed in a subroutine is a block which ends with a `ret'
6933 instruction. With some control flows it is possible that the last
6934 block ends with an `athrow'.
6936 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6938 * parse.y (qualify_ambiguous_name): Reorganized the post
6939 evaluation of non WFL leading expression nodes.
6941 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6943 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6946 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * parse.y (qualify_ambiguous_name): Handle qualified expression
6949 beginning with a STRING_CST.
6951 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6953 * parse.y (register_fields): Set DECL_INITIAL on both
6954 pre-initialized static and public fields.
6955 (resolve_field_access): Static field access expressions to always
6957 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6958 qualification. CONVERT_EXPR to be resolved as an expression name.
6959 (java_complete_lhs): Identify and access qualified final
6960 initialized field in switch statement case expression.
6961 (fold_constant_for_init): Pre-initialized field decl constant to
6964 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (note_possible_classname): Mark returned node with
6967 QUALIFIED_P only if the original class name contained a '/'.
6969 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6971 * Make-lang.in (gcjh): More parallel build fixes.
6973 1999-06-03 Mike Stump <mrs@wrs.com>
6975 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6977 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6979 * except.c (link_handler): Chain exception handlers in order.
6981 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6983 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6984 with nops and process as usual in order to always set correct EH
6985 ranges. Emit detailed warnings about unreachable bytecodes.
6987 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6989 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6992 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6994 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6995 or the searched field decl.
6997 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6999 * parse.y (fold_constant_for_init): Convert numerical constant
7000 values to the type of the assigned field.
7002 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7004 * expr.c (lookup_field): Relaxed the test on class loading error
7006 * parse.y (fold_constant_for_init): Enabeled old code.
7008 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7010 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
7011 decide the validity of the cast of a java.lang.Cloneable reference
7013 (patch_conditional_expr): Fixed first argument passed to
7014 binary_numeric_promotion.
7016 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7018 * parse.y (qualify_ambiguous_name): Take into account that a
7019 CONVERT_EXPR might specify a type as a WFL.
7021 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7023 * parse.y (patch_assignment): Save the rhs before using it as an
7024 argument to _Jv_CheckArrayStore.
7026 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
7030 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7032 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
7033 floating point litteral only when the exponent indicator has been
7036 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7038 * parse.y (formal_parameter:): Construct argument tree list
7039 element even if a yet unsupported final parameter was encountered.
7041 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7043 * parse.y (finish_method_declaration): Issue errors for native or
7044 abstract methods declared with a method body, as well as for non
7045 native or non abstract methods with no method body.
7047 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7049 * class.c (build_utf8_ref): Initialize variable `field'.
7051 * decl.c (init_decl_processing): Initialize variable `field'.
7053 * expr.c (build_known_method_ref): Mark parameters `method_type',
7054 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
7055 (process_jvm_instruction): Likewise for parameter `length'.
7057 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
7058 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
7061 * parse.y (maybe_generate_clinit): Remove unused variable
7062 `has_non_primitive_fields'.
7063 (find_in_imports_on_demand): Initialize variables `node_to_use'
7065 (patch_binop): Likewise for variable `prom_type'.
7066 (patch_unaryop): Likewise for variable `prom_type'.
7068 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
7070 * xref.c (xref_table): Add missing initializer.
7072 1999-05-14 Tom Tromey <tromey@cygnus.com>
7074 * java-except.h (struct eh_range): Removed unused `next' member.
7075 * verify.c (verify_jvm_instructions): Call check_nested_ranges
7076 after adding all exception handlers. Sort exception ranges in
7078 (struct pc_index): New structure.
7079 (start_pc_cmp): New function.
7080 * except.c (add_handler): Return `void'. Don't call link_handler;
7081 instead construct an ordinary linked list and do range
7083 (check_nested_ranges): New function.
7084 (link_handler): Changed interface to allow merging of eh_ranges.
7085 Split overlapping ranges. Return `void'.
7087 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7089 * parse.y (constructor_block_end:): New rule, tagged <node>.
7090 (constructor_body:): Use `constructor_block_end' instead of
7093 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7095 * parse.y (statement_nsi:): Pop `for' statement block.
7096 (java_complete_lhs): Labeled blocks containing no statement are
7097 marked as completing normally.
7099 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7101 * xref.c (xref_set_current_fp): New function, defined.
7102 * xref.h (xref_set_current_fp): New function, prototyped.
7104 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7106 * check-init.c (check_init): Take into account that
7107 LABELED_BLOCK_STMT can be empty.
7109 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * parse.y (java_check_regular_methods): Warning check on not
7112 overriding methods with default access in other packages does not
7113 apply to `<clinit>'.
7114 (java_complete_lhs): If block body is an empty_stmt_node, replace
7115 it by NULL_TREE. This prevents gcc from generating an irrelevant
7118 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7120 * check-init.c (check_init): Removed code accepting to see things
7121 falling through default:, when doing xrefs.
7122 * java-tree.h (do_not_fold): New global variable, declared.
7123 * parse.y (do_not_fold): New global variable, defined.
7124 (java_complete_expand_method): Set `do_not_fold' to the value of
7125 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
7126 and reinstall them after them have been purged; do not check for
7127 initializations; do not issue missing return errors.
7128 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
7130 (patch_binop): Skip the fold part when doing xrefs.
7131 (build_string_concatenation): Skip the concatenation part when
7133 (patch_synchronized_statement): Do not generate a try-finally when
7135 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
7136 and keep the location where the throw was seen.
7137 * typeck.c (convert): When `do_not_fold' is set, do not attempt
7138 any treatment on the converted node an simply return a NOP_EXPR of
7140 * xref.c (xref_get_data): New function, defined.
7141 * xref.h (xref_get_data): New function, declared.
7142 (XREF_GET_DATA): Use xref_get_data.
7144 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * gjavah.c (print_include): Cast the result of `strlen' to int
7147 when comparing against a signed value.
7148 (add_namelet): Likewise.
7150 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7152 * expr.c (expand_invoke): Mark parameter `nargs' with
7154 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
7156 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
7159 * jcf-reader.c (get_attribute): Cast a value to long
7160 when comparing against a signed expression. Likewise.
7162 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
7165 1999-05-11 Andrew Haley <aph@cygnus.com>
7167 * parse.y (source_end_java_method): If the current method contains
7168 any exception handlers, force asynchronous_exceptions: this is
7169 necessary because signal handlers in libjava may throw exceptions.
7170 * decl.c (end_java_method): Ditto.
7172 1999-05-11 Tom Tromey <tromey@cygnus.com>
7174 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
7176 * jvspec.c (THREAD_NAME): Removed.
7177 (GC_NAME): Likewise.
7178 (MATHLIB): Likewise.
7179 (WITHLIBC): Likewise.
7181 (THREADLIB): Likewise.
7182 (MATH_LIBRARY): Likewise.
7183 (lang_specific_driver): Don't add `-l' options to command line.
7184 Instead, add a single --specs option. Recognize `-L' options and
7185 use them to search for spec file.
7186 (find_spec_file): New function.
7187 (SPEC_FILE): New define.
7189 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
7191 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
7192 cpplib-enabled build.
7194 1999-05-05 Per Bothner <bothner@cygnus.com>
7196 * class.c (make_field_value): DECL_INITIAL may be a string literal;
7197 temporarily zero it while calling rest_of_decl_compilation.
7199 * java-tree.h (string_ptr_type_node): Add declaration.
7200 * decl.c: Define and initialize string_ptr_type_node.
7201 * parse.y (patch_string_cst): Use string_ptr_type_node.
7203 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
7204 * parse.y (for_statement): Now unconditionally exit_block.
7205 (finish_labeled_statement): No longer exit_block if for-loop.
7206 (patch_loop_statement): Check harder if the loop is already labeled.
7208 * parse.y (patch_initialized_static_field): Removed function.
7209 (maybe_generate_clinit): Removed special handling for interfaces.
7210 (java_complete_expand_methods): Do a preliminary java_complete_tree
7211 on <clinit> to determine if it can be removed.
7212 (java_complete_expand_method): Remove special handling for <clinit>.
7213 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
7214 optimize if we get back empty_stmt_node.
7215 For MODIFY_EXPR, re-do checking of static initializers.
7216 (fold_constant_for_init): Don't return immediate if VAR_DECL.
7217 For VAR_DECL, pass correct context.
7219 * verify.c (verify_jvm_instructions): Better error messages.
7221 1999-05-03 Tom Tromey <tromey@cygnus.com>
7223 * parse-scan.y (interface_declaration): Call
7224 report_class_declaration for interfaces.
7226 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
7228 * Makefile.in: Remove -v from bison command lines.
7230 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7232 * check-init.c (check_init): Exclude a case of error when doing
7234 * class.c (layout_class_method): Don't generate the error message
7235 twice when compiling from source.
7236 * lang-options.h: Added `-Wredundant-modifers' and
7237 `-Wunusupported-jdk11' flags and help text.
7238 * lang.c (lang_decode_option): Added support for
7239 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
7240 flag_static_local_jdk11 and flag_redundant set accordingly.
7241 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
7242 * parse.h (EXPR_WFL_ADD_COL): New macro.
7243 (DECL_END_SOURCE_LINE): Likewise.
7244 (DECL_INHERITED_SOURCE_LINE): Likewise.
7245 * parse.y (static_ref_err): New function, prototyped.
7246 (CCB_TK): Now tagged <operator>.
7247 (class_body:): Remember the location of the closing '}' of a class
7248 definition when doing xrefs.
7250 (block_end:): Likewise.
7251 (create_class): Remember the location of the inherited class
7252 identifier when doing xrefs.
7253 (register_fields): Added test on first operand of `init' before
7254 testing it TREE_CODE.
7255 (method_header): Store the location of the class identifier in the
7256 class decl when doing xrefs.
7257 (finish_method_declaration): Don't combine first/last method line
7259 (java_check_regular_methods): Warning check on not overriding
7260 methods with default access on other packages move before check on
7261 static methods. Initialization of `aflags' also moved up.
7262 (resolve_expression_name): Call static_ref_err to report the error.
7263 (static_ref_err): New function, implemented.
7264 (resolve_field_access): Returned simplified static field access
7266 (resolve_qualified_expression_name): Check for illegal use of
7267 static fields in a non static context. Call static_ref_err to
7268 report error in various places.
7269 (java_complete_tree): Do not fold initialized static fields when
7271 (java_complete_lhs): Likewise.
7273 1999-04-29 Anthony Green <green@cygnus.com>
7275 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
7276 create internal labels.
7277 (lookup_label): Ditto.
7279 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * class.c (layout_class_method): Generate <clinit>'s rtl for
7283 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7284 for interfaces' <clinit>.
7285 * expr.c (lookup_field): Search for fields in interfaces.
7286 (expand_invoke): Fixed indentation.
7287 (expand_java_field_op): Likewise. Use IS_CLINIT.
7288 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
7289 (IS_CLINIT): New macro.
7290 * parse.y (type_declaration:): Call maybe_generate_clinit after an
7291 interface was parsed.
7292 (maybe_generate_clinit): Don't generate if the current class is an
7293 interface with only fields of primitive types.
7294 (reset_method_name): Use IS_CLINIT.
7295 (java_complete_expand_method): Expand <clinit> when it exists for
7296 interfaces. Use IS_CLINIT.
7297 (resolve_expression_name): Use DECL_CONTEXT instead of
7298 current_class to build static field references.
7299 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
7300 ARRAY_REF when doing xreferencing.
7301 (check_final_assignment): Fixed typo in leading comment. Use
7303 (patch_array_ref): Don't fully expand array references when
7305 (patch_return): Use IS_CLINIT.
7306 (patch_throw_statement): Likewise.
7308 1999-04-22 Tom Tromey <tromey@cygnus.com>
7310 * Make-lang.in (JAVA_SRCS): Added check-init.c.
7312 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * decl.c (predef_filenames, predef_filenames_size): New globals
7315 (init_decl_processing): predef_filenames and predef_filenames_size
7317 * java-tree.h (predef_filenames, predef_filenames_size): Declared
7319 * jcf-parse.c (predefined_filename_p): New function.
7320 (yyparse): Check that files on the command line are specified only
7321 once and issue a warning otherwise.
7322 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
7323 * parse.y (source_end_java_method): Nullify NOP method bodies, to
7324 avoid a gcc warning with -W -Wall turned on.
7325 (java_expand_classes): Abort if errors were encountered.
7326 (java_complete_lhs): If the cross reference flag is set, wrap
7327 field DECL node around a WFL when resolving expression name.
7329 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * lang.c (lang_decode_option): Fixed returned value when parsing
7332 `-fxref=...' and `-Wall'.
7333 * parse.y (source_end_java_method): Do not generate code when
7334 flag_emit_xref is set.
7335 (resolve_expression_name): Do not build static field access when
7336 flag_emit_xref is set.
7337 (resolve_field_access): No special treatment on `length' when
7338 flag_emit_xref is set. Do not build qualified static field access
7339 when flag_emit_xref is set.
7340 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
7341 when flag_emit_xref is set.
7342 (patch_assignment): Do not generate array store runtime check when
7343 flag_emit_xref is set.
7344 * xref.c (xref_flag_value): Fixed function declaration
7346 (xset_set_data): New function.
7347 * xref.h (xref_set_data): Added prototype for new function.
7348 (typedef struct xref_flag_table): New field data.
7349 (XREF_GET_DATA): New macro.
7351 1999-04-19 Tom Tromey <tromey@cygnus.com>
7353 * xref.h (enum): Removed trailing comma.
7355 * parse.y (resolve_qualified_expression_name): Added missing
7358 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7360 * gjavah.c: New prototypes for java_float_finite and
7363 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7365 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7368 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7370 * Makefile.in (TREE_H): Add tree-check.h.
7371 (RTL_H): Add genrtl.h.
7373 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7375 * parse.y (patch_assignment): Added ArrayStoreException runtime
7378 1999-04-06 Per Bothner <bothner@cygnus.com>
7380 * expr.c (pop_type_0): New function.
7381 (pop_type): Use pop_type_0.
7382 * java-tree.h (pop_type_0): New declaration.
7383 * verify.c (verify_jvm_instructions): Check return instructions.
7385 * parse.y (patch_binop): Don't fold if non-constant and emiting
7388 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7390 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7392 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7393 (main_jcf): Don't define.
7394 (process_file): Don't set `main_jcf'.
7396 * java-tree.h (main_jcf): Don't declare.
7398 * jcf-parse.c (main_jcf): Add static definition.
7400 * lang.c (main_jcf): Don't define.
7402 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7404 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7406 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7408 * jcf-depend.c: Include "config.h", not <config.h>.
7410 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7413 * jcf-path.c: Include "config.h", not <config.h>.
7415 * lex.c: Don't include various system header files.
7416 (java_init_lex): Cast the argument of `bzero' to PTR
7418 * parse-scan.y (java_push_parser_context): Likewise.
7420 * parse.y (java_push_parser_context): Likewise.
7421 (patch_bc_statement): Match format specifier to variable argument.
7423 * xref.c: Don't include <stdio.h>.
7425 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7427 * parse.y (struct parser_ctxt *ctxp): Now global.
7428 (declare_local_variables): Use WFL compound value for the
7429 declaration source line value, when doing cross-referencing.
7431 1999-03-31 Tom Tromey <tromey@cygnus.com>
7433 * gjavah.c (print_field_info): Allow constants of other types.
7434 (print_include): Generate include when new name is proper prefix
7435 of already printed name.
7436 (add_namelet): Likewise.
7437 (cxx_keyword_subst): New function.
7438 (print_method_info): Use it.
7439 (print_field_name): New function.
7440 (get_field_name): New function.
7441 (print_field_info): Use get_field_name and print_field_name.
7443 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7445 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7446 'KR-C', so gperf uses the `const' keyword on strings.
7448 * keyword.gperf (java_keyword): Const-ify a char*.
7450 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7452 * parse.y (patch_bc_statement): Fixed identation and a bogus
7455 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7457 * parse.y (patch_assignment): Allow static variables in other
7458 classes to be assigned.
7460 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * class.c (maybe_add_interface): Remove unused variable
7464 (make_class_data): Use = for assignment, not ==. Likewise.
7465 (emit_register_classes): Remove unused variable `decl'.
7467 * lex.c: Fix comment so as not to contain an embedded `/*'.
7469 * verify.c (verify_jvm_instructions): Remove unused variable
7472 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7474 * parse.y (complete_loop_body): Rename to finish_loop_body.
7475 (complete_labeled_statement): Rename to finish_labeled_statement.
7476 (complete_for_loop): Rename to finish_for_loop.
7477 (complete_method_declaration): Rename to finish_method_declaration.
7479 * java-tree.h (continue_identifier_node): New global node.
7480 * decl.c: Define and initialize continue_identifier_node.
7481 * parse.y (generate_labeled_block): Remove - no longer needed.
7482 (build_loop_body): Use continue_identifier_node for continue block.
7483 (finish_labeled_statement): Also do pop_labeled_block actions.
7484 (java_complete_lhs): POP_LOOP even if error.
7485 (build_labeled_block): Special handling for continue_identifier_node.
7486 (patch_loop_statement): Re-organize.
7487 (patch_bc_statement): Re-write.
7489 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7491 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7492 using a WFL compound value.
7493 * parse.y (xref.h): Include.
7494 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7496 (register_fields): Set WFL compound value to lineno if doing
7498 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7500 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7501 * xref.h (expand_xref): Prototype renamed from xref_generate.
7503 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7505 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7506 (GET_CURRENT_BLOCK): New macro.
7507 * parse.y (current_static_block): New global variable.
7508 (method_body:): Define action.
7509 (complete_method_declaration): Set current_function_decl to NULL
7510 when work on the current method is done.
7511 (declare_local_variables): Use GET_CURRENT_BLOCK.
7512 (java_method_add_stmt): Likewise.
7513 (java_complete_expand_method): Disable the use of `this' when
7515 (enter_a_block): If no current method exist, use
7516 current_static_block to link static initializer blocks.
7517 (exit_block): Rewritten to use current_static_block when no current
7519 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7520 (patch_return): Forbid the use of `return' in static initializers.
7521 (patch_throw_statement): Fixed indentation. Issue specific error
7522 for uncaught thrown checked exception in static initializer
7523 blocks. Removed FIXME.
7525 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7527 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7528 Link gcj from gcc.o.
7530 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7532 * parse.y (find_applicable_accessible_methods_list): When dealing
7533 with interface: ensure that a given interface or java.lang.Object
7534 are searched only once.
7536 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7538 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7540 * jcf-dump.c (print_access_flags): Add braces around if-else.
7542 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7545 * lex.c (build_wfl_node): Add static prototype.
7547 * lex.h (build_wfl_node): Remove static prototype.
7549 * parse.y: Include lex.c early enough to declare everything needed.
7550 Ensure calls to `build_wfl_node' pass the proper arguments.
7551 (create_class): Remove unused variable `super_decl'.
7552 (get_printable_method_name): Initialize variable `name'.
7554 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * Changelog: Fixed 1999-03-22 typos.
7557 * lang.c (lang_decode_option): Fixed typo in error string in the
7560 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7562 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7564 * java-tree.h (flag_emit_xref): Declared extern.
7565 * lang.c (xref.h): Included.
7566 (flag_emit_xref): New global variable.
7567 (lang_decode_option): Added support for -fxref.
7571 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7573 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7576 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7578 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7579 $(srcdir)/../system.h and $(JAVA_TREE_H).
7580 (jcf-io.o): Depend on $(JAVA_TREE_H).
7581 (mangle.o): Likewise.
7583 * check-init.c (check_cond_init): Add static prototype.
7585 * class.c (build_java_method_type, hashUtf8String,
7586 make_field_value, get_dispatch_vector, get_dispatch_table,
7587 append_gpp_mangled_type, mangle_static_field): Likewise.
7588 (strLengthUtf8): Hide unused definition.
7589 (hashUtf8String): Const-ify.
7590 (make_field_value): Un-ANSI-fy.
7592 * constants.c: Move inclusion of jcf.h above java-tree.h.
7593 (set_constant_entry, find_class_or_string_constant,
7594 find_name_and_type_constant, get_tag_node,
7595 build_constant_data_ref): Add static prototype.
7597 * decl.c (push_jvm_slot, builtin_function,
7598 lookup_name_current_level): Likewise.
7599 (builtin_function): Const-ify.
7601 * except.c (expand_start_java_handler, expand_end_java_handler):
7602 Add static prototype.
7604 * expr.c (flush_quick_stack, push_value, pop_value,
7605 java_stack_swap, java_stack_dup, build_java_athrow,
7606 build_java_jsr, build_java_ret, expand_java_multianewarray,
7607 expand_java_arraystore, expand_java_arrayload,
7608 expand_java_array_length, build_java_monitor, expand_java_pushc,
7609 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7610 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7611 expand_compare, expand_test, expand_cond, expand_java_goto,
7612 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7613 expand_java_field_op, java_push_constant_from_pool): Likewise.
7615 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7616 (build_java_arraynull_check): Mark parameters `node' and `type'
7617 with ATTRIBUTE_UNUSED.
7618 (note_label): Likewise for parameter `current_pc'.
7619 (expand_java_call, expand_java_ret): Hide unused definition.
7621 * java-tree.h (make_class, build_constants_constructor,
7622 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7623 init_outgoing_cpool, register_class, emit_register_classes,
7624 java_layout_seen_class_methods): Prototype.
7625 (unicode_mangling_length): Const-ify.
7626 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7627 emit_unicode_mangled_name, format_int, format_uint,
7628 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7629 jcf_print_utf8_replace, open_class): Prototype.
7631 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7632 <stdio.h>. Include tree.h/java-tree.h.
7633 (utf8_equal_string usage, process_class): Add static prototype.
7634 (open_class): Don't prototype this here.
7635 (utf8_equal_string): Match arguments to format specifiers.
7636 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7637 TABLE_SWITCH, disassemble_method): Likewise.
7639 * jcf-io.c: Include tree.h/java-tree.h.
7640 (open_class, find_classfile, jcf_print_utf8,
7641 jcf_print_utf8_replace): Const-ify.
7643 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7644 parse_class_file): Add static prototype.
7645 (find_in_current_zip): Match definition to existing static
7648 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7649 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7650 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7651 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7652 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7653 generate_bytecode_return, perform_relocations, init_jcf_state,
7654 init_jcf_method, release_jcf_state, generate_classfile):
7655 Add static prototype.
7656 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7657 (make_class_file_name): Const-ify.
7659 * jcf.h (find_classfile): Const-ify.
7661 * jv-scan.c (reset_report): Remove prototype.
7663 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7664 (error): Rewrite to allow varargs.
7666 * lang.c (lang_f_options): Const-ify.
7668 * lex.c (java_parse_escape_sequence): Add static prototype.
7669 (java_allocate_new_line): Match definition to existing static
7672 * mangle.c Include tree.h/java-tree.h.
7673 (unicode_mangling_length, emit_unicode_mangled_name,
7674 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7676 * parse.h (jdep_code): Remove trailing comma in enumeration.
7677 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7678 (reset_report): Add prototype.
7680 * verify.c (push_pending_label, merge_types): Add static
7683 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7685 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * parse.y (find_applicable_accessible_methods_list): Extend the
7688 search to superinterfaces when relevant.
7689 (search_applicable_methods_list): New function.
7691 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7693 * class.c (unmangle_classname): Implemented stricter testing
7694 before setting the QUALIFIED_P flag on an identifier.
7696 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7698 * parse.y (java_complete_lhs): Call force_evaluation_order
7699 after patch_newarray.
7700 (patch_binop): Don't call fold if there are side effects.
7702 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7704 * parse.y (java_stabilize_reference): Use save_expr instead of
7705 building a SAVE_EXPR node.
7706 (java_complete_lhs): Patch the resulting string of the `+='
7707 operator (if necessary) and complete the RHS after having built
7710 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7712 * class.c (make_class): Don't set CLASS_P here (because
7713 this function is also called by build_java_array_type).
7714 (push_class): Set CLASS_P here instead.
7715 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7717 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7718 context. If the context is class, perfer "super" over "synchronized".
7719 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7721 * parse.y (create_class): Don't call parser_check_super here;
7722 it is not robust. Always wait until later.
7724 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7725 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7727 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7729 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7730 * lex.h (UNGETC): Change misleading macro.
7732 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7734 * parse.y (java_stabilize_reference): Return NODE when patching a
7736 (java_complete_lhs): Put parenthesis around truth values.
7738 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7740 * class.c (layout_class_method): Don't make rtl for interface
7742 * parse.h (GET_TYPE_NAME): New macro.
7743 * parse.y (if_then_statement:): Fixed indentation.
7744 (if_then_else_statement:): Likewise.
7745 (for_statement:): Fixed spacing.
7746 (try_statement:): Fixed indentation.
7747 (create_interface): Don't force interfaces to be abstract.
7748 (method_header): Abstract methods are OK in interfaces.
7749 (declare_local_variables): Fixed typo in comment.
7750 (java_complete_expand_method): Fixed indentation.
7751 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7752 non accessible fields.
7753 (java_stabilize_reference): New function.
7754 (java_complete_lhs): Fixed indentation. Use
7755 java_stabilize_reference in compound assignement. Insert the
7756 cast. If not processing `+' fix string constants before processing
7759 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7761 * constants.c (find_class_or_string_constant): Cast variable `j'
7762 to a `jword' when comparing against one.
7764 * expr.c (java_lang_expand_expr): Remove unused variables
7765 `has_finally_p' and `op0'.
7767 * gjavah.c (print_field_info): Cast a value to jint when comparing
7768 against one. Likewise for a jlong.
7769 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7770 against a signed quantity.
7772 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7773 (print_signature): Don't needlessly dereference variable `str'
7775 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7776 `max_locals' with ATTRIBUTE_UNUSED.
7777 (jcf_parse_class): Likewise for variable `index'.
7779 * parse.h (reverse_jdep_list): Remove static prototype.
7781 * parse.y (build_jump_to_finally): Remove prototype and definition.
7782 (reverse_jdep_list): Add static prototype.
7784 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7785 `assignment' and `expr_decl'.
7787 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7789 1999-03-12 Andrew Haley <aph@cygnus.com>
7791 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7792 we'll need a directory separator and a null character.
7794 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7796 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7798 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7803 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7805 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7807 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7809 * class.c (layout_class_method): A static method in a base class
7810 is never overridden, so treat it like it doesn't exist.
7811 However, do complain about private non-static method overriding
7812 public static method.
7814 * parse.y: Don't set unused INITIALIZED_P flag.
7815 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7817 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7818 (build_array_from_name): Re-order &index[string] to &string[index].
7820 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7821 error_mark (it might catch more errors, but it is more likely to lose).
7823 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7825 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7826 (parse-scan.o): Depend on toplev.h.
7828 * class.c (make_method_value): Add prototype. Make it static.
7829 Remove unused second argument, caller changed.
7831 * expr.c (java_lang_expand_expr): Remove unused variable
7834 * java-tree.h: Don't prototype find_in_current_zip.
7835 Add prototypes for verify_constant_pool, start_java_method,
7836 end_java_method, give_name_to_locals, expand_byte_code,
7837 open_in_zip, set_constant_value, find_constant1, find_constant2,
7838 find_utf8_constant, find_string_constant, find_class_constant,
7839 find_fieldref_index, find_methodref_index, write_constant_pool,
7840 count_constant_pool_bytes and encode_newarray_type.
7842 * jcf-dump.c: Remove unused variable `LONG_temp'.
7844 * jcf-parse.c: Include parse.h.
7845 (jcf_parse_source): Remove unused parameter, all callers changed.
7846 (jcf_figure_file_type): Add static prototype.
7847 (find_in_current_zip): Likewise. Also remove unused parameter,
7848 all callers changed.
7849 (read_class): Initialize variable `saved_pos'.
7851 * jcf-reader.c (jcf_parse_preamble): Mark variables
7852 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7854 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7855 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7856 (java_parse_doc_section): Initialize variable `seen_star'.
7857 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7858 (java_lex_error): Mark parameters `msg' and `forward' with
7860 (java_get_line_col): Mark parameters `filename' and `line' with
7863 * parse-scan.y: Include toplev.h.
7864 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7866 * parse.h: use `struct JCF', not plain `JCF'.
7867 (java_parser_context_save_global, java_expand_classes
7868 java_parser_context_restore_global, java_parse): Add prototypes.
7870 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7873 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7875 * check-init.c (check_init): COPYN takes word count, not bit count.
7877 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7879 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7880 explicit build_decl. (Avoids crash in reload when optimizing.)
7882 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7884 * decl.c (complete_start_java_method): Handle synchronized method
7885 even when compiling from bytecode.
7887 1999-02-26 Tom Tromey <tromey@cygnus.com>
7889 * gjavah.c (add_class_decl): Only generate `#include' if outer
7890 class is not the name of the class we are processing. Correctly
7891 append `.h' in #include.
7892 (process_file): Clean up newlines around generated `#include's.
7893 (decode_signature_piece): Correctly handle inner classes.
7894 (struct include): New structure.
7895 (all_includes): New global.
7896 (print_include): New function.
7897 (add_class_decl): Use it.
7898 (process_file): Likewise.
7899 (add_class_decl): Generate include for java-array.h if array
7901 (process_file): Don't generate java-array.h include.
7903 * gjavah.c (add_namelet): Check for standard package names here.
7904 (add_class_decl): Don't check for standard package names here.
7906 1999-02-25 Tom Tromey <tromey@cygnus.com>
7908 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7909 When reading a zip file, only use strncmp if both strings are
7910 bigger than the buffer length. Initialize `k' when looping
7913 1999-02-24 Tom Tromey <tromey@cygnus.com>
7915 * gjavah.c (struct namelet): New structure.
7916 (add_namelet): New function.
7917 (print_namelet): New function.
7918 (print_class_decls): Use add_namelet and print_namelet to generate
7919 namespaces and not classes.
7920 (method_printed): New global.
7921 (HANDLE_END_METHOD): Examine method_printed.
7922 (print_method_info): Set method_printed when required. Print
7923 error if function to be ignored is marked virtual. Handle $finit$
7925 (METHOD_IS_FINAL): New macro.
7926 (print_field_info): Use it.
7927 (HANDLE_METHOD): Clear method_printed.
7928 (method_pass): New global.
7929 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7930 (process_file): Do two passes over both fields and methods.
7931 (HANDLE_METHOD): Examine method_pass.
7933 (add_class_decl): New function.
7934 (print_class_decls): Don't scan over entire constant pool.
7936 1999-02-23 Tom Tromey <tromey@cygnus.com>
7938 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7939 disable linking in that case.
7941 1999-02-20 Tom Tromey <tromey@cygnus.com>
7943 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7946 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7948 * decl.c (build_result_decl), java-tree.h: New method.
7949 (complete_start_java_method): Handle synchronized methods.
7950 Don't build DECL_RESULT here. (Ordering dependency problem.)
7951 (start_java_method): Call build_result_decl here instead ...
7952 * parse.y (java_complete_expand_method): ... and here.
7953 (expand_start_java_method): Don't call complete_start_java_method here.
7954 (java_complete_expand_method): Call it here instead.
7955 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7956 * java-tree.h: ... here.
7958 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7959 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7960 for ARRAY_REF - it doesn't work when array bounds are checked.
7961 (patch_array_ref): Handle it here instead.
7963 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7965 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7967 Force left-to-right evaluation of binary operations etc.
7968 * expr.c (force_evaluation_order), java-tree.h: New function.
7969 * parse.y (java_complete_lhs): Pass binary operations, procedure
7970 calls, and ARRAY_REFs to force_evaluation_order.
7971 (various): Set TREE_SIDE_EFFECTS more carefully.
7973 Tolerate random (non-UTF8) encoding in comments without complaining.
7974 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7975 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7977 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7978 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7980 * parse.y (java_complete_lhs): Ignore an empty statement in a
7981 COMPOUND_EXPR. Don't complain about empty statement after return.
7983 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7985 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7986 in TREE_LIST - just chain the POINTER_TYPEs together.
7987 (resolve_class): If type already resolved, return decl.
7988 After resolving, update TREE_TYPE(class_type), and name (if array).
7989 * parse.h (do_resolve_class), parse.y: Make non-static.
7990 * class.c (maybe_layout_super_class): Take this_class argument.
7991 Do do_resolve_class if necessary.
7992 (layout_class, layout_class_methods): Adjust calls appropriately.
7993 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7994 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7995 * typeck.c (build_java_array_type): Don't call layout_class.
7997 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7999 * parse.y (check_pkg_class_access): Allow private class access
8000 within the same package.
8001 (strip_out_static_field_access_decl): New function.
8002 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
8003 operator argument before testing its nature.
8005 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
8007 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
8008 (TRY_EXPR): Simplify - it no longer has a finally clause.
8009 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
8010 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8011 * expr.c (java_lang_expand_expr): Likewise.
8012 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
8013 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
8014 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
8015 (build_try_statement): Remove finally parameter and handling.
8016 (build_try_finally_statement): New function.
8017 (patch_try_statement): No longer need to support finally clause.
8018 (try_statement): Update grammar action rules.
8019 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
8020 Simpler handling of TRY_EXPR, which no longer has a finally clause.
8022 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
8024 * jcf-parse.c (get_constant): Add braces around computation of 'd'
8025 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
8027 1999-02-17 Andrew Haley <aph@cygnus.com>
8029 * class.c (build_utf8_ref): Back out broken patch which was
8030 intended to to output signatures using '.' as a separator.
8032 * class.c (make_class_data): Output signatures using '.' as a
8033 separator, rather than '/'.
8034 (mangled_classname): Likewise.
8035 (make_field_value): Likewise.
8036 (make_method_value): Likewise.
8037 * constants.c (alloc_class_constant): Likewise.
8038 * expr.c (build_invokeinterface): Likewise.
8040 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8042 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
8043 of an ancient workaround.
8045 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
8047 * jvspec.c (xmalloc): Kill the prototype. It does not belong
8050 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8052 * lex.c (yylex): Encode \0 as UTF8.
8054 1999-02-10 Tom Tromey <tromey@cygnus.com>
8056 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
8057 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
8058 (libgcj_zip): Renamed.
8059 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
8061 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
8063 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
8064 (GC_NAME): Renamed -lgc to -lgcjgc.
8066 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8068 * lex.c (java_lang_cloneable): Initialize.
8069 * parse.y (java_lang_cloneable): New static variable.
8070 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
8071 doing one more qualification round.
8072 (valid_ref_assignconv_cast_p): Reject null source or
8073 destination. Allow an array to be cast into java.lang.Cloneable.
8074 (patch_cast): Swapped two first arguments to first call to
8075 valid_ref_assignconv_cast_p.
8077 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * parse.h: DECL_P renamed JDECL_P.
8080 * parse.y: DECL_P replaced by JDECL_P.
8081 (build_array_from_name): Always use pointer's type.
8082 (patch_bc_statement): Extra code to search continue target in a
8083 for loop. Fixed comments. Continue target is current loop when
8086 1999-02-05 Andrew Haley <aph@cygnus.com>
8088 * class.c (make_class_data): The superclass of an interface should
8089 be null, not class Object.
8091 * lex.c (java_lex): Sign extend hex literals.
8093 1999-02-04 Andrew Haley <aph@cygnus.com>
8095 * class.c (build_utf8_ref): Output signatures using '.' as a
8096 separator, rather than '/'.
8097 (make_class_data): Likewise.
8099 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
8101 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
8102 mkstemp.o. Get them from libiberty now.
8104 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
8106 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
8108 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8110 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
8113 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
8115 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
8116 * jcf-write.c (generate_bytecode_return): New function.
8117 (generate_bytecode_insns): Use it, for RETURN_EXPR.
8119 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
8120 generate special [fd]const_[01] instructions.
8122 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
8124 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
8125 handling OPCODE_lookupswitch or OPCODE_tableswitch.
8127 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
8129 * parse.y (patch_method_invocation): Handle calling static methods,
8130 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
8132 * parse.y (java_complete_lhs): Don't complain about unreachable
8133 exit condition in a do-while statement.
8135 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8137 * lex.c (java_read_char): Fixed utf8 decoding.
8138 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
8140 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
8141 comments. Local variable `all_primitive' is gone. Broadened
8142 acceptance of `0' to floating point targets. `long' can now be
8143 widened to `double' or `float'.
8144 (valid_method_invocation_conversion_p): Added leading
8145 comment. Fixed tabulation.
8146 (build_string_concatenation): Optimize out left or right empty
8149 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
8151 * jcf-write.c (localvar_alloc): Only emit entry for
8152 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
8153 (generate_bytecode_insns): Only call put_linenumber if
8154 debug_info_level > DINFO_LEVEL_NONE.
8155 * jvspec.c (lang_specific_driver): If no -O* or -g* option
8156 is specified, add -g1 (for compatibility wih javac).
8158 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
8160 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
8161 gjavah.o, check-init.o, jv-scan.o
8163 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8165 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
8167 * gjavah.c: Include config.h and system.h.
8169 * javaop.h (inline): Don't define, its handled by system.h.
8170 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
8171 from `inline' to `static inline'.
8173 * jcf.h (inline): Don't define, its handled by system.h.
8175 * lex.c (inline): Likewise.
8177 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
8179 * lang-specs.h: Map -Qn to -fno-ident.
8181 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
8183 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
8185 1999-01-29 Tom Tromey <tromey@cygnus.com>
8187 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
8188 then cast it to Object before calling `append' method.
8190 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
8192 * check-init.c (check_bool2_init, check_bool_init, check_init):
8193 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
8194 * jcf-write.c (generate_bytecode_insns): Likewise.
8196 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
8199 * parse.y (patch_cast): Allow a boolean to be cast into a
8202 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8204 * parse.y: (class_declaration:): Fixed indentation.
8205 (class_member_declaration:): Extra `;' after field declaration now
8207 (interface_declaration:): Removed debug messages in error reports.
8208 (patch_binop): Nodes created and returned inherit the orignal
8209 node's COMPOUND_ASSIGN_P flag value.
8210 (patch_cast): Fix cast from char to floating point.
8212 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
8214 * except.c, java-except.h (expand_resume_after_catch): new
8216 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
8217 to branch back to main flow of control after a catch block.
8219 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8221 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
8222 $(srcdir)/../system.h.
8223 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
8224 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
8225 (jcf-write.o): Likewise.
8226 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8227 (mangle.o): Depend on $(srcdir)/../toplev.h.
8228 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8229 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
8231 * class.c: Include output.h and parse.h.
8232 (mangled_classname): Add the `const' keyword to a char*.
8233 (find_named_method): Hide unused function definition.
8234 (build_utf8_ref): Change type of variable `c' to unsigned char.
8235 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
8236 (build_class_ref): Add the `const' keyword to a char*.
8237 (layout_class_method): Remove unused variable `buf'.
8239 * decl.c (find_local_variable): Remove unused variable `rtl'.
8240 (pushdecl): Likewise for variables `different_binding_level' and
8242 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
8243 (maybe_build_cleanup): Likewise for parameter `decl'.
8245 * except.c (expand_start_java_handler): Mark parameter `range'
8246 with ATTRIBUTE_UNUSED.
8248 * expr.c: Include except.h.
8249 (pop_type): Remove unused variable `i'.
8250 (pop_value): Likewise for variables `n_words' and `i'.
8251 (expand_java_arrayload): Likewise for variable `convert'.
8252 (java_lang_expand_expr): Likewise for variables `op0', `type',
8253 `mode', `unsignedp', `node' and `elements'.
8254 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
8256 (process_jvm_instruction): Add a `const' qualifier to a char*.
8258 * gjavah.c (output_directory): Add the `const' keyword to a char*.
8259 (temp_directory): Likewise.
8260 (print_c_decl): Likewise.
8261 (print_method_info): Likewise.
8262 (decode_signature_piece): Likewise.
8263 (print_mangled_classname): Likewise.
8265 * java-except.h: Provide prototypes for maybe_start_try,
8266 maybe_end_try and add_handler.
8268 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
8269 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
8270 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
8271 init_expr_processing, push_super_field, init_class_processing,
8272 can_widen_reference_to, class_depth, verify_jvm_instructions,
8273 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
8274 set_local_type, merge_type_state, push_type, load_type_state,
8275 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
8276 emit_unicode_mangled_name): Add prototypes.
8278 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
8279 (print_signature_type): Use ISDIGIT, not isdigit.
8280 (print_signature): Remove unused variable `j'.
8282 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
8283 int when comparing against one.
8285 * jcf-parse.c: Include toplev.h.
8287 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
8288 (localvar_free): Remove unused variable `i'.
8289 (generate_bytecode_conditional): Likewise for variable `kind'.
8291 * jv-scan.c: Include config.h and system.h. Remove redundant
8292 OS header and gansidecl.h includes.
8293 (warning): Add the `const' keyword to a char*. Also add
8294 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
8295 __STDC__, when determining whether to use ANSI-isms.
8296 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
8297 (xmalloc): Don't redundantly prototype here.
8298 (main): Remove unused parameter `envp'. Also fix the arguments
8299 passed to function `fatal' to match the format specifier.
8301 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
8303 * mangle.c: Include toplev.h.
8304 (emit_unicode_mangled_name): Declare parameter `len'.
8306 * parse.y (parse_warning_context): Add the `const' keyword to a
8307 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
8308 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
8309 (issue_warning_error_from_context): Add the `const' keyword to
8311 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
8312 not `__STDC__' for whether to use ANSI-isms.
8314 * typeck.c (incomplete_type_error): Mark parameters `value' and
8315 `type' with ATTRIBUTE_UNUSED.
8316 (parse_signature_type): Use ISDIGIT, not isdigit.
8318 * verify.c (check_pending_block): Add the `const' keyword to a char*.
8319 (verify_jvm_instructions): Likewise. Remove unused variables
8320 `field_name' and `default_val'.
8322 * zextract.c: Include config.h and system.h. Remove redundant
8325 * zipfile.h: Prototype `read_zip_archive'.
8327 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
8329 * typeck.c (convert): Allow conversions to void type: some
8330 optimizations in gcc do this.
8332 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
8334 * typeck.c (convert_ieee_real_to_integer): New function.
8335 (convert): When not using fast-math and using hardware fp, convert
8336 an IEEE NaN to zero.
8338 1999-01-18 Andrew Haley <aph@cygnus.com>
8340 * parse.y (patch_binop): Do a type conversion from signed to
8341 unsigned and then back to signed when a ">>>" is found.
8343 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8345 * java-tree.h: (check_for_initialization): Added prototype.
8346 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
8347 * parse.y (do_resolve_class): Removed unused locals.
8348 (read_import_dir): Likewise.
8349 (resolve_qualified_expression_name): Array creation
8350 expressions are valid primary expressions.
8351 (qualify_ambiguous_name): Likewise.
8352 (patch_synchronized_statement): Removed unused local.
8354 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
8356 * Makefile.in (zextract.o): Add dependencies.
8358 * Makefile.in: Do not put ^Ls at the start of a line.
8360 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8362 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8363 sub-type the result of the call that gets the exception value.
8365 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8366 don't call finish_class.
8368 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8369 clear found before continuing.
8371 * verify.c (verify_jvm_instructions): On an array load, allow
8372 and handle top of stack to be TYPE_NULL.
8374 * gjavah.c (generate_access): Translate Java package private or
8375 protected access to C++ public, but with a comment.
8377 1999-01-13 Andrew Haley <aph@cygnus.com>
8379 * expr.c (generate_name): Name prefix changed to avoid clashes
8380 with assembler temp labels.
8382 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8383 MODIFY_EXPR. Without this, code for the assignement may not be
8384 generated at all and the synchronized statement will read an
8385 uninitialized variable.
8387 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8389 * class.c (maybe_layout_super_class): Fixed returned value.
8390 * lex.c: Added 1999 to the copyright.
8391 (java_init_lex): Initialize java_lang_imported.
8392 * lex.h: Added 1999 to the copyright.
8393 * parse.h: Added 1999 to the copyright.
8394 (REGISTER_IMPORT): Fixed typo in trailing macro.
8395 (CURRENT_OSB): New macro.
8396 (struct parser_ctxt): New fields osb_depth, osb_limit.
8397 * parse.y (java_lang_id): New global variable.
8398 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8399 (array_creation_expression:): Use CURRENT_OSB.
8400 (dims:): Uses a stack to keep track of array dimensions.
8401 (cast_expression:): Use CURRENT_OSB.
8402 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8404 (register_fields): Fixed typos in comment.
8405 (check_method_redefinition): Fixed comment indentation.
8406 (java_check_regular_methods): Set saved found wfl to NULL after
8407 having reinstalled it in the previously found DECL_NAME.
8409 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8411 * gjavah.c (java_float_finite): Use a union to do type punning.
8412 (java_double_finite): Likewise.
8414 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8416 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8417 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8418 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8419 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8420 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8421 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8423 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8425 * check-init.c (check_init): If compiling to native, we don't
8426 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8428 1999-01-08 Tom Tromey <tromey@cygnus.com>
8430 * parse-scan.y (variable_declarator_id): Set or increment
8432 (bracket_count): New global.
8433 (formal_parameter): Handle case where bracket pairs trail variable
8436 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8438 * jcf-parse.c (yyparse): variable len changed from a char to an
8439 int to prevent overflow.
8441 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8443 * java-tree.h: Declare read_class.
8444 * jcf-parse.c (read_class): New function.
8445 (load_class): Now just call read_class.
8447 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8448 * jcf-parse.c (parse_source_file): Declare save_error_count,
8449 which is needed by java_parse_abort_on_error macro,
8450 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8452 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8453 constructor, if initializing a static field.
8454 (patch_new_array_init): Set TREE_CONSTANT if it is.
8455 * expr.c (java_lang_expand_expr): For a static array constructor
8456 of primitive elements, allocate the array itself statically.
8457 Disabled until we can set the vtable field statically.
8459 * check-init.c: New file. Checks for definite assignment.
8460 * Makefile.in (JAVA_OBJS): Add check-init.o.
8461 * parse.y (java_complete_expand_method): Call check_for_initialization.
8462 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8464 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8466 * parse.y : include system.h instead of including
8467 standard headers directly with the exception of <dirent.h>.
8469 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8471 * lex.h: Moved static function declarations to lex.c,
8472 to shut up some -Wall warnings.
8473 * lex.c: Static function declarations moved here.
8474 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8476 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8478 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8480 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8482 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8483 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8485 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8486 (localvar_alloc): Change return type to void,
8487 (emit_unop): Remove unused variable size.
8489 * jcf-write.c (struct jcf_block): Add new union.
8490 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8491 (call_cleanups): New functions.
8492 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8493 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8494 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8495 * lang.c (lang_init): Call using_eh_for_cleanups.
8496 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8497 completing operands to patch_synchronized_statement.
8498 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8499 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8500 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8502 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8504 * Make-lang.in: Comment out control-Ls; they upset some makes.
8506 1998-12-18 Tom Tromey <tromey@cygnus.com>
8508 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8511 1998-12-17 Tom Tromey <tromey@cygnus.com>
8513 * parse.y (DIR_SEPARATOR): New define.
8514 (check_class_interface_creation): Use it.
8516 * parse-scan.y (report_main_declaration): Recognize
8517 `java.lang.String' in argument to main.
8519 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8521 * parse.y (create_interface): Remove bogus test.
8523 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8525 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8526 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8528 1998-12-16 Tom Tromey <tromey@cygnus.com>
8530 * parse-scan.y (qualified_name): Use correct sprintf format.
8532 1998-12-15 Tom Tromey <tromey@cygnus.com>
8534 * gjavah.c (print_field_info): Changed how most negative number is
8537 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8539 * parse.y (fold_constant_for_init): New function.
8540 (resolve_expression_name): Don't replace static final
8541 constant-initialized fields by its value.
8542 (java_complete_lhs): New. Same as java_complete_tree, except does
8543 not replace static final constant-initialized fields by their values.
8544 (register_fields): If there is an initializer, set DECL_INITIAL and
8545 MODIFY_EXPR_FROM_INITIALIZATION_P.
8546 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8547 Only call patch_initialized_static_field if
8548 MODIFY_EXPR_FROM_INITIALIZATION_P.
8549 (patch_initialized_static_field): If not valid constant, clear
8552 * parse.y (lookup_field_wrapper): Fix thinko.
8554 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8555 set and restore global lineno.
8557 1998-12-14 Tom Tromey <tromey@cygnus.com>
8559 * gjavah.c (print_field_info): If value to print is the smallest
8560 value of its size, then print as hex to avoid later warnings from
8563 1998-12-14 Tom Tromey <tromey@cygnus.com>
8565 * gjavah.c (decompile_method): Decompile `return null'.
8566 (process_file): Generate `#pragma interface'.
8567 (method_declared): New global.
8568 (print_method_info): Set it.
8569 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8570 (print_method_info): Handle abstract methods.
8572 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8574 * parse.y (patch_method_invocation): If class_decl is null
8575 (e.g. an array type), use original type.
8577 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8578 errors about uncaught exception from clone (of array, specifically).
8580 1998-12-13 Tom Tromey <tromey@cygnus.com>
8582 * gjavah.c (decompile_method): Handle all types of `return'
8583 opcode. Decompile `return this' and `return'.
8584 (method_access): New global.
8585 (print_method_info): Set it.
8586 (decompile_method): Don't decompile a synchronized method.
8588 1998-12-13 Tom Tromey <tromey@cygnus.com>
8590 * jcf-reader.c (jcf_parse_one_method): Recognize
8592 * gjavah.c (HANDLE_END_METHOD): New macro.
8593 (HANDLE_CODE_ATTRIBUTE): New macro.
8594 (decompile_method): New function.
8595 (print_method_info): Don't print `;\n' at end of function decl.
8596 Include java-opcodes.h.
8597 (decompiled): New global.
8599 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8601 * class.c (build_class_ref): Handle PRIMTYPE.class if
8602 flag_emit_class_files.
8603 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8604 if flag_emit_class_files.
8605 * parse.y (java_complete_tree): Pre-liminary support for
8606 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8608 * parse.y (patch_synchronized_statement): Don't call monitorexit
8609 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8611 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8613 * zipfile.h (opendir_in_zip): New declaration.
8614 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8615 (opendir_in_zip): New function, using code from open_in_zip.
8616 (open_in_zip): Call opendir_in_zip.
8617 (find_class): Remove no-longer-used do_class_file parameter,
8618 but add source_ok parameter. Change logic so if we find a .java file,
8619 we don't look for .class in later classpath emtries.
8620 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8621 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8622 * gjavah.c: Update call to find_class.
8623 * jcf-dump.c: Likewise.
8625 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8626 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8627 nothing if body is empty_stmt_node.
8628 Various little fixes so SP gets correctly adjusted.
8629 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8630 For CALL_EXPR, test if static first.
8631 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8632 such as the ones we create for Object and Class.
8633 Set and restore current_function_decl.
8634 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8635 (note_possible_classname): New function.
8636 (read_import_entry): Removed. Merged with read_import_dir.
8637 (read_import_dir): Don't call find_class - that only gives us
8638 the first classpath entry having the needed package.
8639 Use the struct buffer data structure from buffer.h.
8640 (read_import_dir, find_in_imports_on_demand): The remembered
8641 class names now use '.' (not '/') as package separator.
8643 * parse.y (java_complete_expand_methods): Call write_classfile
8644 here, and not in java_expand_classes (which only gets first class).
8646 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8648 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8649 (register_fields): If a static fields has an initializer, just
8650 chain it on ctxp->static_initialized, and handle later.
8651 (java_complete_expand_methods): Force <clinit> first.
8652 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8653 - it's already been completed.
8654 (patch_initialized_static_field): New function.
8655 (java_complete_field): Call it.
8657 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8659 * expr.c (encode_newarray_type, build_new_array): New functions.
8660 * java-tree.h: Declare build_new_array.
8661 * jcf-write.c (patch_newarray): Use build_new_array.
8663 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8664 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8666 * parse.y (patch_new_array_init): Re-organize.
8667 Now is passed the actual array (pointer) type of the value.
8668 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8669 (patch_array_constructor): Removed - merged into patch_new_array_init.
8670 (java_complete_tree): Update patch_new_array_init.
8672 * jcf-write.c (find_constant_index): New function.
8673 (generate_bytecode_insns): Use find_constant_index.
8674 (generate_classfile): Use find_constant_index for ConstantValue.
8676 1998-12-11 Tom Tromey <tromey@cygnus.com>
8678 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8679 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8680 * class.c (make_class_data): Renamed dtable -> vtable, and
8681 dtable_method_count -> vtable_method_count.
8683 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8686 global variables, initialized.
8687 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8688 Declared new global variables.
8689 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8690 double_zero_node, integer_zero_node upon direct matching.
8691 * parse.y (purify_type_name): Added function prototype.
8692 (duplicate_declaration_error_p): Consider new_type as potentially
8693 being a incomplete type. Use purify_type_name on type string.
8694 (method_header): saved_type: unused variable removed. Don't figure
8695 return type if method name is invalid.
8696 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8697 processed by patch_unaryop.
8698 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8699 increment/decrement node into its original type after binary
8700 numeric promotion on its operands.
8702 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * parse.y (array_initializer:): Array init operand is NULL_TREE
8705 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8706 now an error. Fixed indentation problems.
8707 (patch_string): Handle error_mark_node as an argument.
8708 (patch_new_array_init): Fixed indentation problems.
8709 (array_constructor_check_entry): Removed check on null wfl_value.
8710 Return an error if wfl_value's walk returns an error.
8712 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8714 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8715 * lex.c (java_lex): Remember column position before advancing one
8716 token. Retain location information on OCB_TK.
8717 * lex.h (typedef struct java_lc): Added new field.
8718 * parse.h (GET_SKIP_TYPE): New macro.
8719 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8720 * parse.y (build_new_array_init, patch_new_array_init,
8721 patch_array_constructor, maybe_build_array_element_wfl,
8722 array_constructor_check_entry): New function prototypes.
8723 (switch_block:): Tagged <node>.
8724 (OCB_TK): Tagged <operator>.
8725 (array_initializer:): Installed actions.
8726 (variable_initializer): Build location information on element if
8728 (switch_statement:): Fixed indentation typo.
8729 (switch_block:): Redefined default action.
8730 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8731 (patch_assignment): Removed duplicate code.
8732 (maybe_build_array_element_wfl, build_new_array_init,
8733 patch_new_array_init, patch_array_constructor,
8734 array_constructor_check_entry): New functions.
8736 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * parse.y (array_initializer): Tagged <node>.
8739 (variable_initializer:): Use default rule.
8740 (array_initializer:): Defined actions.
8741 (variable_initializers:): Likewise.
8742 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8743 non-static field accesses.
8744 (patch_invoke): Fixed indentation typo.
8745 (java_complete_tree): Likewise.
8746 (build_labeled_block): Changed leading comment. Generate an error
8747 in case of duplicate loop labels.
8748 (patch_conditional_expr): Patch results of string concatenation
8751 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8753 * constants.c (find_methodref_index): When the class is an interface,
8754 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8756 * decl.c (finit_identifier_node): Use "$finit$", rather than
8757 "<finit>" (which Sun's verifier rejects).
8758 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8759 (generate_field_initialization_code): Removed.
8760 (fix_constructors) Don't add call to $finit$ here (wrong order).
8761 (patch_method_invocation): Add $finit$ call here.
8763 * java-tree.h (CALL_USING_SUPER): New macro.
8764 * parse.y (patch_invoke): Remove im local variable.
8765 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8766 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8767 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8769 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8771 * parse.y (java_complete_tree): Don't complain about unreachable
8772 statement if it is empty_stmt_node.
8774 * jcf-write.c (find_constant_wide): New function.
8775 (push_long_const): Use find_constant_wide.
8777 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8778 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8779 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8780 Emit invokeinterface when calling an interface method.
8781 Emit invokespecial also when calling super or private methods.
8783 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8785 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8787 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8789 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8791 * java-tree.h (java_layout_seen_class_methods): New function
8793 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8794 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8795 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8796 * parse.y (method_declarator:): Defined action.
8797 (issue_warning_error_from_context): input_filename saved, set to
8798 the appropriate value and restored after java_error is called.
8799 (build_unresolved_array_type): Fixed comment.
8800 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8801 (method_header): Deal with return type the same way type are
8802 handled for fields and method's parameters and local variables
8804 (check_method_redefinition): Removed extra CR.
8805 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8806 (java_layout_seen_class_methods): New function.
8807 (java_layout_classes): Call java_layout_seen_class_methods.
8809 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8811 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8813 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8815 * jcf-dump.c (main): Fix error message.
8816 * jcf-path.c (add_entry): Style fix.
8818 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8820 * class.c (layout_class_method): Call build_java_argument_signature
8821 on constructors too.
8822 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8823 (patch_method_invocation): Define a primary when resolving an
8824 expression name. Augmented comment on code checking illegal `this'
8825 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8827 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8829 * class.c (layout_class_method): Don't report error on non-static
8830 overriding static if the method is private.
8831 * java-tree.h (finish_class): Prototype added.
8832 * lex.c (java_get_line_col): Handle col argument -2 value.
8833 * parse.h: All static method declarations moved to parse.y.
8834 * parse.y: Now contains all static method declarations previously
8836 (find_expr_with_wfl, missing_return_error,
8837 unreachable_stmt_error): New functions.
8838 (java_get_real_method_name): Identify constructors bearing class
8839 names in source code compiled classes only.
8840 (java_complete_expand_methods): Call missing_return_error.
8841 (invocation_mode): Private methods invoked as static methods.
8842 (java_complete_tree): Call unreachable_stmt_error.
8844 1998-12-01 Tom Tromey <tromey@cygnus.com>
8846 * Makefile.in (+target): Removed.
8847 (+xmake_file): Likewise.
8848 (+tmake_file): Likewise.
8849 (.NOEXPORT): Removed duplicate.
8851 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8853 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8855 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8857 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8858 libiberty.h. Provide an xmalloc definition.
8860 * jvspec.c: Remove the xmalloc prototype.
8862 * parse-scan.y: Include config.h and system.h. Don't include
8863 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8864 Provide an xstrdup definition.
8866 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8868 * jcf-path.c (add_entry): Recognize ".jar" too.
8869 * lang-specs.h: Likewise.
8871 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8873 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8874 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8876 * jcf-write.c (generate_bytecode_insns):
8877 Handle pre/post-increment/decrement of long.
8879 * jcf-write.c (generate_bytecode_insns):
8880 Handle missing exception handler (finally for synchronized).
8882 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8884 * java-tree.h (end_params_node): Declare global.
8885 * decl.c (end_params_node): New global.
8886 (init_decl_processing, start_java_method): Use end_params_node for
8887 end of list of parameter types. Follows correct gcc conventions.
8888 * expr.c (pop_argument_types, pop_arguments): Likewise.
8889 * lang.c (put_decl_node): Likewise.
8890 * typeck.c (various places): Likewise.
8891 * class.y (various places): Likewise.
8892 * parse.y (various places): Likewise.
8894 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8895 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8897 * class.c: Add #include flags.h, remove no-longer needed declaration.
8899 * class.c (layout_class_method): Remove commented-out code, re-format.
8900 Don't add vtable entry (or index) for private methods.
8901 * expr.c (expand_invoke): A private method is implicitly final.
8902 * class.c (make_class_data): If inlining or optimizing,
8903 skip private methods.
8905 * class.c (finish_class): New function. Calls existing methods,
8906 but alls emits deferred inline functions.
8907 * jcf-parse.c (parse_class_file): Call finish_class.
8908 * parse.y (java_complete_expand_methods): Likewise.
8910 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8912 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8914 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8916 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8918 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8920 * (generate_classfile): Always write class access flag with
8923 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8925 * class.c (maybe_layout_super_class): New function.
8926 (layout_class): Reorganized. Loop on class methods dispatched into
8927 a new function. Call maybe_layout_super_class.
8928 (layout_class_methods, layout_class_method): New functions.
8929 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8931 (expand_invoke): Likewise.
8932 * java-tree.h (all_class_list): New global variable declared.
8933 (layout_class_methods, layout_class_method): New function
8935 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8936 * jcf-parse.c (all_class_list): New global variable.
8937 (load_class): Extended what class_or_name can be. Use parser
8938 context mechanism to save globals before calling jcf_parse.
8939 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8940 is set on the file name.
8941 (jcf_parse): Layout class methods when Object is loaded, otherwise
8942 record class in all_class_list for delayed method layout.
8943 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8944 * lang.c (put_decl_node): Decode <init> into the decl context
8946 * lex.c (java_allocate_new_line): Use xmalloc.
8947 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8948 pointers, not TREE_LIST elements.
8949 (struct parser_ctxt): Fixed comment indentations, added comments
8950 and reordered some fields.
8951 (java_check_methods): Function prototype removed.
8952 * parse.y (java_push_parser_context): Use xmalloc.
8953 (java_parser_context_restore_global): Pop extra pushed ctxp only
8954 when there's nothing next.
8955 (maybe_create_class_interface_decl): Fixed comment, add new
8956 created class decl to all_class_list.
8957 (method_header): Use GET_REAL_TYPE on argument's types.
8958 (method_declarator): Use GET_REAL_TYPE, change type to the real
8959 type in TREE_LIST dependency node. Build argument list with the
8961 (create_jdep_list): Use xmalloc. Removed allocation error message.
8962 (obtain_incomplete_type): Fixed leading comment. Broadened
8963 incoming argument meaning.
8964 (register_incomplete_type): Use xmalloc. Removed allocation error
8966 (safe_layout_class): Fixed leading comment.
8967 (jdep_resolve_class): Reversed if statement condition and switch
8969 (resolve_and_layout): Fixed leading comment. Broadened incoming
8971 (complete_class_report_errors): New local variable name, for
8972 clarity. purify_type_name used for all error cases.
8973 (java_get_real_method_name): Stricter check on constructors.
8974 (java_check_regular_methods): Reverse methods list only if not
8975 already laid out. Layout artificial constructor.
8976 (java_check_methods): Deleted.
8977 (source_start_java_method): Obtain incomplete type for patchable
8979 (java_layout_classes): Fixed leading comment. Use
8980 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8981 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8982 before returning. Fixed comments.
8983 (java_expand_classes): Check for errors up front.
8984 (patch_method_invocation): Class to search is resolved and laid
8987 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8989 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8991 * javaop.h (int8): Removed - not used.
8992 (jbyte): Redefine portably with correct signedness.
8994 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8996 * jcf-write.c (generate_bytecode_insns): Fix typo
8997 OPCODE_getstatic to OPCODE_getfield.
8999 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
9000 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
9001 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
9003 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * jcf-parse.c (jcf_parse_source): Function returned type is
9006 void. Added prototype.
9007 (jcf_parse): Function returned type is void.
9008 (yyparse): Remove call to fclose on the last parsed file.
9010 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
9012 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9014 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
9015 (layout_class): Cope with methods featuring WFL in decl names.
9016 * decl.c (unqualified_object_id_node): New global variable,
9018 (build_decl_no_layout): Removed.
9019 * expr.c (build_primtype_type_ref): Handle Double.
9020 (java_lang_expand_expr): Fixed indentations.
9021 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
9022 (flag_wall, flag_redundant, flag_not_overriding,
9023 flag_static_local_jdk1_1, unqualified_object_id_node): Global
9024 variable declarations.
9025 (build_decl_no_layout): Removed prototype.
9026 (java_get_real_method_name): Added prototype.
9027 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
9028 (java_parse_abort_on_error): Macro now just returns.
9029 * jcf-parse.c (jcf_parse_source): Check fclose returned
9030 value. Call emit_register_classes if java_report_errors returns
9032 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
9033 flag_static_local_jdk1_1): New integer flags.
9034 (lang_decode_option): New flags set here.
9035 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
9036 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
9037 the flag_redundant variable.
9038 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
9039 when parsing java.lang.Object class.
9040 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
9042 (resolve_qualified_expression_name): Fixed indentation.
9043 (patch_array_ref): Changed prototype.
9044 (not_initialized_as_it_should_p): Prototype removed.
9045 (java_report_errors): Added function prototype.
9046 * parse.y (formal_parameter:): Changed error message for not yet
9047 supported final parameters.
9048 (class_type_list:): Set both PURPOSE and VALUE of created
9049 TREE_LIST to be class_type.
9050 (primary_no_new_array:): Handle class literals on primitive types.
9051 (parse_warning_context): Reinstalled correct force_error and
9052 do_warning flags setups.
9053 (java_report_errors): Changed prototype. Return java_error_count
9055 (variable_redefinition_error): Consider treating variable type as
9057 (create_interface): Warn about redundant abstract modifier if
9058 flag_redundant is set. Changed error message.
9059 (lookup_field_wrapper): Save/restore globals before/after looking
9061 (duplicate_declaration_error_p): Consider treating declaration
9062 type as a fake pointer.
9063 (register_fields): Extract real type from dependency node. Check
9064 for duplicate field declaration after type adjustment. Use
9065 DECL_INITIAL to store static final initialized values.
9066 (method_header): Extract real function type from dependency node.
9067 (check_abstract_method_header): Use GET_METHOD_NAME.
9068 (obtain_incomplete_type): Layout fake pointer type.
9069 (safe_layout_class): Don't try to check for methods before layout.
9070 (java_complete_class): Don't check for correct throws clause
9071 elements inheritance here.
9072 (resolve_and_layout): Broadened name parameter meaning.
9073 (reset_method_name): Use GET_METHOD_NAME.
9074 (java_get_real_method_name): New function.
9075 (java_check_regular_methods): Don't check methods in
9076 java.lang.Object. Verify lineage of throws clause elements. Use
9077 flag_no_overriding in warning report.
9078 (check_throws_clauses): Don't check if class was from
9079 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
9080 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
9081 (declare_local_variables): Use flag_static_local_jdk1_1 to report
9082 warning on unsupported final local variables. Use build_decl
9083 instead of build_decl_no_layout. Get real local variable type from
9085 (source_start_java_method): Get real parameter type from
9086 dependency node. Call build_decl instead of build_decl_no_layout.
9087 (java_layout_classes): Reverse tree and layout type and class as
9088 required. Mark class as loaded when done.
9089 (resolve_field_access): Fixed indentation. Restricted condition
9090 leading to static field access code generation. Set field_type
9091 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
9092 (resolve_qualified_expression_name): Initialize type_found to
9093 null. Handle static field resolved during qualification. Fixed
9094 layout on non primitive field decl types.
9095 (not_accessible_p): Fixed typo in comment.
9096 (patch_method_invocation): Resolve and layout class to search from
9098 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
9099 layout non primitive type, if necessary. Make method node only to
9101 (find_applicable_accessible_methods_list): Consider WFL'ed method
9102 decl names. Fixed indentation.
9103 (argument_types_convertible): Resolve and layout target type if
9105 (java_complete_tree): Fixed indentation problems. Rewrote
9106 CALL_EXPR thrown exceptions check. Re-installed further processing
9107 of the assignment in certain cases.
9108 (patch_assignment): Call maybe_build_primttype_type_ref to perform
9109 inlining on class literals.
9110 (valid_builtin_assignconv_identity_widening_p): Cope with constant
9112 (valid_method_invocation_conversion_p): Likewise.
9113 (patch_string): Temporary disable forbidden use of `this' in
9114 explicit constructor invocations when doing string concatenation
9116 (patch_unaryop): Added comment. Reinstalled code to disable
9117 further check on assignment operation with cast expression RHS.
9118 (patch_switch_statement): Fixed indentation.
9119 (build_try_statement): Call build_decl instead of
9120 build_decl_no_layout.
9121 (patch_synchronized_statement): Likewise.
9122 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
9123 IS_UNCHECKED_EXPRESSION_P.
9124 (check_thrown_exceptions_do): Changed leading comment. Resolve and
9125 layout argument exception type.
9126 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
9127 of IS_UNCHECKED_EXPRESSION_P.
9129 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
9131 * jcf-parse.c (yyparse): Open class file in binary mode.
9133 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
9135 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
9137 * jcf-write.c (perform_relocations): Move check out one loop.
9139 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
9141 * Make-lang.in: Fix reference to srcdir.
9142 * jv-scan.c: Add missing xmalloc prototype.
9143 * jvgenmain.c: Ditto.
9145 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
9147 * decl.c (error_mark_node), java-tree.h: New global.
9148 * parse.y: Use empty_stmt_node instead of size_zero_node.
9149 (build_if_else_statement): If missing else, use empty_stmt_node.
9151 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
9152 (java_complete_expand_method): Complain if return is missing.
9153 (java_check_regular_methods): Comment out incorrect error check.
9154 (not_accessible_p): Fix incorrect handling of protected methods.
9155 (patch_method_invocation): Pass correct context to not_accessible_p.
9156 (find_applicable_accessible_methods_list): Likewise.
9157 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
9158 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
9159 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
9160 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
9162 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
9163 (push_int_const): Remove reundant NOTE_PUSH.
9164 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
9165 (- case SWITCH_EXPR): Fix code generation bug.
9166 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
9167 (generate_classfile): More robust for abstract methods.
9169 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
9171 * Makefile.in: jv-scan and jvgenmain all require libiberty.
9172 * Make-lang.in: Ditto.
9174 * jv-scan.c: Remove xmalloc and xstrdup definitions.
9177 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
9179 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
9181 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
9183 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
9185 Allow uses of interface types to verify. This is not really
9186 type-safe, but it matches what Sun does, and is OK as long as
9187 there are appropriate run-time checks.
9188 * verify.c (merge_types): If merging two interface types,
9189 just set the result to java.lang.Object.
9190 * expr.c (pop_type): Any interface is matches by java.lang.Object.
9192 1998-11-13 Tom Tromey <tromey@cygnus.com>
9194 * gjavah.c (main): Handle --output-class-directory argument.
9195 * jvspec.c (lang_specific_driver): Translate `-d' into
9197 * jcf.h (jcf_write_base_directory): Declare.
9198 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
9199 * lang-options.h: Mention -foutput-class-dir.
9200 * jcf-write.c (jcf_write_base_directory): New global.
9201 (make_class_file_name): Put generated .class file into `-d'
9202 directory, or into source directory if -d not given. Function now
9204 (write_classfile): Free class file name. Handle case where class
9206 (DIR_SEPARATOR): New macro.
9207 Include <sys/stat.h>
9209 * Makefile.in (prefix): New macro.
9211 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
9213 * parse.y (patch_invoke): Do less if flag_emit_class_files.
9214 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
9215 here (done in patch_invoke instead).
9216 (case_identity): Moved here from parse.y.
9218 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
9219 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
9220 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
9221 so they can be efficiently scanned without recursion.
9222 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
9223 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
9224 in BLOCK iteratively, rather than recursively.
9226 * parse.y (do_unary_numeric_promotion): New function.
9227 (patch_unaryop, patch_binop, patch_array_ref): Use it.
9229 * parse.y (patch_newarray): Various fixes.
9231 Re-do handling of switch statements (for proper block scoping).
9232 * parse.y: Add just a single block for the enture switch block,
9233 but don't create any "case blocks".
9234 (group_of_labels): Rmeoved unneeded non-terminal.
9235 CASE_EXPR and DEFAULT_EXPR are added to current block.
9236 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
9237 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
9238 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
9239 * parse.y (wfl_operator, print_int_node): Make non-static.
9240 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
9241 as part of recursive scan of block.
9242 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
9243 (patch_switch_statement): Most tests move dinto java_complete_tree.
9245 * parse.y: Make various production be non-typed (void).
9246 * parse.y (parse_error): Merged into issue_warning_error_from_context.
9247 * parse.y (add_stmt_to_compound): Don't create/change extra node.
9248 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
9250 * jcf-write.c (struct jcf_handler): New type.
9251 (struct jcf_switch_state): New type.
9252 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
9253 (alloc_handler, emit_unop, emit_reloc): New functions.
9254 (adjust_typed_op): Add extra parameter ("max type" offset).
9255 (emit_switch_reloc, emit_case-reloc): New function.
9256 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
9257 (generate_bytecode_insns): Support REAL_CST, switch statements,
9258 exception handling, method calls, object/array creation, and more.
9260 * class.c: Remove some unused variables.
9261 * constants.c (find_string_constant): New function.
9262 (count_constant_pool_bytes): Fix to correctly handle wide constants.
9263 * decl.c (complete_start_java_method): Don't _Jv_InitClass
9264 if flag_emit_class_files.
9266 1998-11-12 Tom Tromey <tromey@cygnus.com>
9268 * jcf-io.c (find_class): Added explanatory comment.
9270 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
9271 trailing slash to `.zip' entries.
9273 * jvspec.c (lang_specific_driver): Correctly handle case where
9274 GC_NAME not defined.
9276 1998-11-11 Tom Tromey <tromey@cygnus.com>
9278 * jvspec.c (GC_NAME): New define.
9279 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
9281 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
9283 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
9285 * jcf-dump.c (TABLE_SWITCH): Fix typos.
9287 1998-11-11 Tom Tromey <tromey@cygnus.com>
9289 * jcf-dump.c (main): Correctly recognize `--'-style long options.
9291 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9293 * class.c (is_compiled_class): Call safe_layout_class for class
9294 compiled from source.
9295 * conver.h (convert_to_integer, convert_to_real,
9296 convert_to_pointer): Added prototypes.
9297 * decl.c (init_decl_processing): Non longer push the decls of
9298 `methodtable', `constants', `Class', `Field', `dispatchTable'
9299 `jexception' and `Method'.
9300 * expr.c (build_invokeinterface): New function.
9301 (expand_invoke): static variable CLASS_IDENT now in
9302 build_invokeinterface. Use build_invokeinterface.
9303 (expand_java_field_op): Moved code to inline
9304 java.lang.PRIMTYPE.TYPE into a function.
9305 (build_primtype_type_ref): New function.
9306 * java-tree.def (INSTANCEOF_EXPR): New tree code.
9307 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
9308 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
9309 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
9310 (DECL_LOCAL_STATIC_VALUE): New macro.
9311 (build_invokeinterface, build_primtype_type_ref): New function
9313 (java_parse_abort_on_error): Macro rewritten.
9314 * jcf-parse.c (current_method): Add comment to declaration.
9315 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
9316 Function prototypes fixed.
9317 (jcf_parse_source): push/pop parser context. save/restore global.
9318 (parse_source_file): Fixed leading comment. Now take a
9319 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
9320 classes and pop the parser context anymore.
9321 (yyparse): Push parser context, save globals, parse the source
9322 file, restore globals and pop the parser context when processing a
9324 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
9325 * lex.c (java_parse_doc_section): New function.
9326 (java_lex): Call java_parse_doc_section when appropriate. Build an
9327 operator around INSTANCEOF_TK.
9328 * lex.h (java_lineterminator, java_sprint_unicode,
9329 java_unicode_2_utf8, java_lex_error, java_store_unicode):
9330 Prototypes rewritten.
9331 (java_parse_escape_sequence, java_letter_or_digit_p,
9332 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
9333 java_read_unicode, java_store_unicode, java_read_char,
9334 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
9335 Added function prototypes.
9336 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
9338 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
9340 (struct parser_ctxt): New fields: deprecated,
9341 current_parsed_class_un, gclass_list.
9342 (fix_method_argument_names, issue_warning_error_from_context,
9343 resolve_package, lookup_package_type): New function prototypes.
9344 (resolve_expression_name): Fixed function prototype.
9345 (find_applicable_accessible_methods_list): Fixed indentation, added
9346 extra argument in prototype.
9347 (check_final_assignment, build_null_of_type, check_deprecation,
9348 check_method_redefinition, reset_method_name,
9349 java_check_regular_methods, java_check_abstract_methods,
9350 maybe_build_primttype_type_ref): New function prototype.
9351 * parse.y (conver.h): Include.
9352 (INSTANCEOF_TK): Tagged <operator>.
9353 (single_type_import_declaration): Use REGISTER_IMPORT macro.
9354 (relational_expression:): Build binop for instanceof.
9355 (java_push_parser_context): Remember ctxp->gclass_list across
9357 (java_pop_parser_context): Simply return if no context
9358 exists. Remember gclass_list across contexts.
9359 (issue_warning_error_from_context): New function.
9360 (parse_error_context): Don't setup ctxp->elc here. Call
9361 issue_warning_error_from_context instead.
9362 (parse_warning_context): Likewise.
9363 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9364 setup. Link new class/interface to ctxp->gclass_list.
9365 (add_superinterfaces): Register interface as incomplete if not
9367 (create_class): Remember class unqualified name in
9368 ctxp->current_parsed_class_un. Check class deprecation.
9369 (register_fields): Check field deprecation. Remember static final
9370 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9372 (method_header): New local variable ORIG_ARG. Use unqualified
9373 current class name for check on constructor errors. Promote return
9374 type if of record type. Argument list fix moved in
9375 fix_method_argument_names, called here. Check method deprecation.
9376 (fix_method_argument_names): New function.
9377 (method_declarator): Promote record typed arguments.
9378 (safe_layout_class): Check class methods before layout.
9379 (java_complete_class): Compute field layout when patched.
9380 (do_resolve_class): Try to load class after having it renamed
9381 after the package name.
9382 (get_printable_method_name): Use DECL_CONTEXT.
9383 (reset_method_name): New function.
9384 (check_method_redefinition): Use reset_method_name.
9385 (java_check_regular_methods): New local variable
9386 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9387 names for error report. Check for compile-time error when method
9388 found has default (package) access.
9389 (java_check_abstract_methods): Now takes an interface DECL node as
9390 an argument. Also reinstall real name on unchecked
9391 overriding/hiding methods for error report.
9392 (java_check_methods): Fixed leading comment. Get classes to verify
9393 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9394 CLASS_METHOD_CHECKED_P on class verification.
9395 (lookup_java_method2): Get real method name if necessary.
9396 (find_in_imports): Don't check package class access here.
9397 (resolve_package, lookup_package_type): New functions.
9398 (java_layout_classes): Fixed leading comment. Take classes to be
9399 laid out from ctxp->gclass_list.
9400 (java_complete_expand_methods): Don't expand native and abstract
9402 (java_expand_classes): New function.
9403 (resolve_expression_name): Use additional argument ORIG. Retrieve
9404 values of static final field of primitive types.
9405 (resolve_field_access): Handles static final field of promotive
9407 (resolve_qualified_expression_name): Handle STRING_CST as
9408 primaries and package name resolution. Check deprecation on found
9409 decls. Set where_found and type_found on non static field resolved
9410 during qualification. Layout non primitive field decl types.
9411 (check_deprecation): New function.
9412 (maybe_access_field): Simplified.
9413 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9414 removed. Reverse method's argument when primary is a type. Don't
9415 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9416 instead. Include abstract class in the list of class searchable
9417 for constructors. Use DECL_CONTEXT of found method for access
9418 checks. Check method deprecation.
9419 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9420 converting arguments. Handle INVOKE_INTERFACE.
9421 (lookup_method_invoke): Search constructor using existing
9422 infrastructure (don't rely on lookup_java_constructor anymore).
9423 (find_applicable_accessible_methods_list): Extra argument flag
9424 LC. Now include constructor in the search.
9425 (qualify_ambiguous_name): Conditional expression are primaries.
9426 (not_initialized_as_it_should_p): static final are always
9428 (java_complete_tree): Pass extra NULL argument to
9429 resolve_expression_name. Stricter test to carry on patching
9430 assignments. New case for INSTANCEOF_EXPR.
9431 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9432 (check_final_assignment, maybe_build_primttype_type_ref): New
9434 (patch_assignment): Detect resolved static finals and carry normal
9435 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9436 (try_builtin_assignconv): Access constant 0 on all primitive
9438 (valid_builtin_assignconv_identity_widening_p): Accept identical
9439 types. Accept all promoted type on int type.
9440 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9441 assigned to a reference.
9442 (valid_method_invocation_conversion_p): Accept to check null
9444 (build_binop): Merge declaration and initialization of local
9446 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9447 numeric types. Improved validity test for qualify operators on
9449 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9450 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9451 primitive type and issue the appropriate error message.
9452 (resolve_type_during_patch): Mark class loaded when resolved.
9453 (patch_cast): Allow null to be cased to reference types.
9454 (build_null_of_type): New function.
9455 (patch_array_ref): Handle array on references correctly.
9456 (patch_return): Removed unused local variable MODIFY. Force
9457 boolean to be returned as integers. Allows null to be returned by
9458 a function returning a reference.
9459 * typeck.c (convert_to_integer, convert_to_real,
9460 convert_to_pointer): Prototypes moved to convert.h
9461 (lookup_argument_method): Use method real name, if necessary.
9463 1998-10-30 Tom Tromey <tromey@cygnus.com>
9465 * class.c (build_class_ref): Changed name of primitive classes to
9468 * class.c (make_class_data): Renamed fields: nmethods to
9469 method_count, method_count to dtable_method_count. Always set
9471 * decl.c (init_decl_processing): Likewise.
9473 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9475 * class.c (layout_class): Don't mangle <finit>, produce
9476 __finit<class> instead. Don't verify artificial methods.
9477 * decl.c (finit_identifier_node): New declared global.
9478 (init_decl_processing): finit_identifier_node initialized.
9479 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9480 * java-tree.h (finit_identifier_node): Declared as extern.
9481 (struct lang_decl): New field called_constructor.
9482 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9483 (CLASS_HAS_FINIT_P): New macro.
9484 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9485 explicit constructor invocation.
9486 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9487 CALL_SUPER_CONSTRUCTOR_P): New macros.
9488 (write_classfile): Added prototype.
9489 * jcf-parse.c (jcf_parse_source): Parse and remember for
9490 generation if the file was seen on the command line.
9491 (parse_source_file): Don't write the class file here.
9492 (yyparse): Loop on files rewritten. Set current_jcf.
9493 (parse_zip_file_entries): Parse class file only if it was found.
9494 * lang.c (init_parse): Don't open command line provided filename
9496 (lang_parse): Don't set main_jcf anymore.
9497 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9498 (JCONSTRUCTOR_CHECK): New macro.
9499 (JBSC_TYPE_P): New macro.
9500 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9501 (COMPLETE_CHECK_OP_2): New macro.
9502 (struct parse_ctxt): New field explicit_constructor_p.
9503 (check_class_interface_creation): Fixed prototype indentation.
9504 (patch_method_invocation_stmt): Prototype reflects added argument.
9505 (patch_invoke): Likewise.
9506 (complete_method_declaration, build_super_invocation,
9507 verify_constructor_circularity,
9508 build_this_super_qualified_invocation, get_printable_method_name,
9509 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9510 verify_constructor_super, create_artificial_method,
9511 start_artificial_method_body, end_artificial_method_body,
9512 generate_field_initialization_code): New function prototypes.
9513 * parse.y: Fixed leading comment
9514 (constructor_header:, constructor_body:, block_end:): Rules tagged
9516 (type_declaration:): Call maybe_generate_finit.
9517 (method_declaration:): Action for method_body: placed in new
9518 function complete_method_declaration, called here.
9519 (constructor_declaration:): Defined actions. Removed leading
9521 (constructor_header:): New rule with action.
9522 (constructor_body:): Rule rewritten using block_begin: and
9523 block_end:. Defined actions.
9524 (constructor_declarator:, explicit_constructor_invocation:):
9526 (block:): Use new rules block_begin: block_end:.
9527 (block_begin:, block_end:): New rules and actions.
9528 (block_statements:): Fixed error message for explicit
9530 (method_invocation:): Call build_this_super_qualified_invocation
9531 if primary is `this' or `super' was seen.
9532 (conditional_expression:): Action defined.
9533 (extra_ctxp_pushed_p): New static global flag.
9534 (java_parser_context_save_global): Create parser context if
9535 necessary. Use extra_ctxp_pushed_p to remember it.
9536 (java_parser_context_restore_global): Pop extra parser context if
9538 (build_array_from_name): Array on primitive types are marked
9540 (register_fields): Restore new name in field initializer
9541 expression if type was altered. Non static fields initialized upon
9542 declaration marked initialized.
9543 (maybe_generate_finit): New function.
9544 (maybe_generate_clinit): Use create_artificial_method,
9545 start_artificial_method_body, end_artificial_method_body. Generate
9546 debug info for enclosed initialization statements.
9547 (method_header): Fixed leading comment. Check constructor
9548 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9550 (complete_method_declaration, constructor_circularity_msg,
9551 verify_constructor_circularity): New functions.
9552 (get_printable_method_name): New function.
9553 (check_method_redefinition): Don't rename <finit> methods. Fix
9554 declared constructor names. Error message for
9555 constructors modified.
9556 (java_check_regular_methods): Local variable seen_constructor
9557 renamed saw_constructor. Skip verification on constructors. Create
9558 default constructor with create_artificial_method.
9559 (java_check_methods): Removed unnecessary empty line.
9560 (create_artificial_method, start_artificial_method_body,
9561 end_artificial_method_body): New functions.
9562 (java_layout_classes): Changed leading comment. Reverse fields
9563 list if necessary. Always layout java.lang.Object if being
9565 (java_complete_expand_methods): Verify constructor circularity.
9566 (java_complete_expand_method): Call fix_constructor on
9567 constructors. Local variable no_ac_found removed. Restore
9568 bindings if method body expansion failed.
9569 (fix_constructors, verify_constructor_super,
9570 generate_field_initialization_code): New function.
9571 (java_expand_classes): Fixed leading comment. Write class file
9573 (resolve_expression_name): Check for illegal instance variable
9574 usage within the argument scope of an explicit constructor
9576 (resolve_qualified_expression_name): Pass extra from_super flag
9577 when invoking patch_method_invocation_stmt. New case for
9578 conditional expression when used as a primary. Check for error
9579 when acquiring super.
9580 (patch_method_invocation_stmt): Added extra argument super. New
9581 local variable is_static_flag. Set class_to_search according to
9582 the nature of the constructor invocation. Don't add `this'
9583 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9584 invocation within the argument scope of explicit constructor
9585 invocation. Set is_static according to is_static_flag. Provide
9586 extra `super' argument to patch_invoke invocation.
9587 (patch_invoke): New argument from_super. Loop on arguments
9588 indentation fixed. Pass from_super to invocation_mode. New switch
9589 case INVOKE_SUPER. Fixed error message in switch default case.
9590 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9592 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9593 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9594 message takes constructors into account.
9595 (find_applicable_accessible_methods_list): Fixed indentation.
9596 (qualify_ambiguous_name): Take explicit constructor invocation
9597 into account. Deal with a conditional expression as a primary to
9599 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9600 case. Added extra argument to patch_method_invocation_stmt.
9601 Register calls made to explicit constructor `this'. Don't call
9602 save_expr in ARRAY_REF case when emitting class files. Check for
9603 illegal use of this when expanding explicit constructor invocation
9605 (complete_function_arguments): Set and reset parser context
9606 explicit_constructor_p field value when appropriate.
9607 (build_super_invocation, build_this_super_qualified_invocation):
9609 (patch_assignment): Fixed typo.
9610 (patch_unaryop): Check on final fields occurs only when a decl
9612 (patch_return): Take constructors into account.
9613 (patch_conditional_expr): New function.
9614 * typeck.c (build_java_signature): Removed unnecessary empty line.
9616 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9618 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9620 1998-10-28 Tom Tromey <tromey@cygnus.com>
9622 * decl.c (init_decl_processing): Renamed fields.
9623 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9624 interface_len, msize fields.
9626 * class.c (make_class_data): Removed subclass_head and
9627 subclass_next fields.
9628 * decl.c (init_decl_processing): Removed subclass_head and
9629 subclass_next fields.
9631 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9633 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9634 * mangle.c (emit_unicode_mangled_name): Similarly.
9636 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9638 * jcf-parse.c (get_constant): Place braces around code to compute
9639 'd' when REAL_ARITHMETIC is not defined.
9641 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9643 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9646 1998-10-23 Tom Tromey <tromey@cygnus.com>
9648 * lang-specs.h: `.zip' files are input to jc1.
9650 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9652 * jvspecs.c: Add (but don't enable) support for combining multiple
9653 .class and .java input filenames to a single jc1 invocation.
9654 Add support for -C flag (copile to .class files).
9655 Translate -classpath and -CLASSPATH arguments.
9656 * lang-specs.h: Don't set %2 spec.
9658 1998-10-22 Tom Tromey <tromey@cygnus.com>
9660 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9662 (add_path): Don't add trailing separator to non-empty path
9665 * lang.c (lang_decode_option): Check for -fclasspath and
9666 -fCLASSPATH before examining other `-f' options.
9668 * java-tree.h (finalize_identifier_node): Don't declare.
9669 * class.c (make_class_data): Don't push "final" field.
9670 * decl.c (init_decl_processing): Don't push "final" field.
9671 (finalize_identifier_node): Removed.
9672 (init_decl_processing): Don't set finalize_identifier_node.
9674 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9676 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9678 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9679 (JV_SCAN_SOURCES): New macro.
9680 (JCF_DUMP_SOURCES): Likewise.
9681 (jcf-dump$(exeext)): New target.
9682 (jv-scan$(exeext)): New target.
9684 1998-10-22 Tom Tromey <tromey@cygnus.com>
9686 * Makefile.in (LEX): Removed.
9687 (LEXFLAGS): Likewise.
9688 (SET_BISON): New macro.
9690 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9691 spurious diffs in parse.c.
9692 ($(PARSE_SCAN_C)): Likewise.
9693 (PARSE_DIR): New macro.
9695 (PARSE_SCAN_C): Likewise.
9696 (PARSE_RELDIR): New macro.
9698 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9700 * jcf-io.c (find_class): Use saw_java_source to determine when to
9701 look for `.java' file.
9702 * jcf-parse.c (saw_java_source): New global.
9703 (yyparse): Set it if `.java' file seen.
9705 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9706 (GCJH_SOURCES): Likewise.
9707 * Makefile.in (datadir): New macro.
9708 (libjava_zip): Likewise.
9709 (JAVA_OBJS): Added jcf-path.o.
9710 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9711 (../gcjh$(exeext)): Likewise.
9712 (jcf-path.o): New target.
9713 * java-tree.h (fix_classpath): Removed decl.
9714 * jcf-parse.c (fix_classpath): Removed.
9715 (load_class): Don't call fix_classpath.
9716 * parse.y (read_import_dir): Don't call fix_classpath.
9717 * lex.h: Don't mention classpath.
9718 * lex.c (java_init_lex): Don't initialize classpath.
9719 * jcf-io.c (classpath): Removed global.
9720 (find_class): Use jcf_path iteration functions. Correctly search
9721 class path for .java file.
9722 (open_in_zip): New argument `is_system'.
9723 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9724 classpath-related options.
9725 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9727 (lang_init): Call jcf_path_init.
9728 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9729 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9730 Correctly put braces around second string in each entry.
9731 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9732 classpath-related options.
9733 (help): Updated for new options.
9734 * jcf.h: Declare functions from jcf-path.c. Don't mention
9736 * jcf-path.c: New file.
9738 * jcf-depend.c: Include jcf.h.
9740 * jcf-write.c (localvar_alloc): Returns `void'.
9741 (localvar_free): Removed unused variable.
9743 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9744 (init_parse): Use OBJECT_SUFFIX, not ".o".
9746 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * class.c (emit_register_classes): Renamed from
9749 emit_register_class.
9750 * java-tree.h (emit_register_classes): Prototype renamed from
9751 emit_register_class.
9752 * jcf-parse.c (yyparse): Call emit_register_classes once before
9754 * parse.y (java_expand_classes): No longer register classes.
9756 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * class.c (is_compiled_class): New local variable
9759 seen_in_zip. Identify classes found in currently compiled source
9761 * decl.c (complete_start_java_method): Fixed typo.
9762 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9763 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9764 (CLASS_P): Moved around.
9765 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9766 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9768 (jcf_parse_source): Changed leading comment. Removed unnecessary
9769 fclose and CLASS_FROM_SOURCE_P marking.
9770 (parse_source_file): New local variables remember_for_generation
9771 and filename. Mark parsed file name identifier node. Removed block
9772 executed when parse_only was null. Set remember_for_generation.
9773 Use it as an argument to java_pop_parser_context.
9774 (yyparse): New local variables several_files, list, next node and
9775 current_file_list. Split ampersand separated file names into
9776 current_file_list. Iterate through the list and parse accordingly.
9777 * parse.h (java_pop_parser_context): New function prototype.
9778 * parse.y (ctxp_for_generation): New static global variable.
9779 (java_pop_parser_context): New argument generate. Link popped ctxp
9780 to ctxp_for_generation list accordingly.
9781 (java_complete_expand_methods): Fixed indentation.
9782 (java_expand_classes): New function.
9784 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9786 * Makefile.in: Link with libiberty.a instead of memmove.o.
9788 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9790 * lex.c (setjmp.h): No longer included.
9791 * lex.h (setjmp.h): Included.
9792 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9793 (duplicate_declaration_error_p): Renamed from
9794 duplicate_declaration_error.
9795 (build_array_from_name): New function prototype.
9796 * parse.y (setjmp.h): No longer included.
9797 (variable_declarator_id): Define action.
9798 (build_array_from_name): New function.
9799 (duplicate_declaration_error_p): Renamed from
9800 duplicate_declaration_error. Fixed leading comment.
9801 (register_fields): Main `for' loop reorganized. Uses
9802 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9803 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9804 build_array_from_name.
9805 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9807 (read_import_dir): Don't try to skip `.' and `..'.
9808 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9809 build_array_from_name. Main `for' loop reorganized.
9810 (resolve_qualified_expression_name): When building access to a
9811 field, use the type where the field was found, not its own type.
9812 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9813 field was found is null.
9814 (qualify_ambiguous_name): Sweep through all successive array
9817 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * java-tree.h (pop_labeled_block, lang_printable_name,
9820 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9821 interface_of_p, inherits_from_p, fix_classpath,
9822 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9823 make_class_data, register_class, alloc_name_constant): New
9824 function prototypes.
9825 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9826 indentation. Added cast to remove warning.
9827 (lang_printable_name): Set v argument unused.
9828 (lang_print_error): Added argument to lang_printable_name call.
9829 (java_dummy_print, print_lang_decl, print_lang_type,
9830 print_lang_identifier, lang_print_xnode): All argument marked
9832 * lex.c (java_unget_unicode): Removed unnecessary argument.
9833 (java_allocate_new_line): Unused local variable is gone.
9834 (java_read_char): Added parenthesis in expressions to remove
9835 warnings. Added final return statement.
9836 (java_read_unicode): Added parenthesis in expression to remove
9838 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9839 (java_parse_escape_sequence): Likewise.
9840 (java_lex): Unused local variables are gone. Fixed
9841 java_unget_unicode invocation.
9842 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9844 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9845 lang_printable_name invocation in macro.
9846 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9848 (duplicate_declaration_error): Suppressed unused argument in
9850 (identical_subpath_p): Function declaration is gone.
9851 (patch_invoke): Suppressed unused argument in prototype.
9852 (patch_cast, build_labeled_block, check_thrown_exceptions):
9854 * parse.y (setjmp.h): Included
9855 (toplev.h): Likewise.
9856 (field_declaration:): Suppressed unused local
9857 (label_decl:): Fixed build_labeled_block invocation.
9858 (java_pop_parser_context): Put extra parenthesis around assignment
9860 (yyerror): Suppressed unused local variables.
9861 (variable_redefinition_error): Fixed lang_printable_name
9863 (create_interface): Suppressed unused local variables.
9864 (create_class): Likewise.
9865 (duplicate_declaration_error): Suppressed unused argument. Fixed
9866 lang_printable_name invocation.
9867 (register_fields): Suppressed unused local variable. Fixed
9868 duplicate_declaration_error invocation.
9869 (method_header): Suppressed unused local variable.
9870 (method_declarator, parser_check_super): Likewise.
9871 (java_complete_class): Suppressed unused local variable. Fixed
9872 fatal error message.
9873 (complete_class_report_errors): Added default: in switch.
9874 (java_check_regular_methods): Fixed lang_printable_name
9876 (check_throws_clauses): Likewise.
9877 (java_check_abstract_methods): Suppressed unused local
9878 variable. Fixed lang_printable_name invocation.
9879 (read_import_entry): Added supplemental return statement.
9880 (read_import_dir): Suppressed unused local variables.
9881 (check_pkg_class_access, declare_local_variables): Likewise.
9882 (source_start_java_method): Suppressed unused extern variable
9884 (expand_start_java_method): Suppressed unused extern and local
9885 variable declarations.
9886 (java_complete_expand_methods): Likewise.
9887 (java_complete_expand_method): Suppressed unused local variables.
9888 (make_qualified_name): Likewise.
9889 (resolve_qualified_expression_name): Added default: in
9890 switch. Fixed lang_printable_name invocation.
9891 (class_instance_creation_expression): Added parenthesis around
9893 (patch_method_invocation_stmt): Fixed lang_printable_name and
9894 patch_invoke invocations.
9895 (check_for_static_method_reference): Fixed lang_printable_name
9897 (patch_invoke): Suppressed unused arguments and local variables.
9898 (lookup_method_invoke): Suppressed unused local variables.
9899 (qualify_ambiguous_name): Added default: in switch.
9900 (identical_subpath_p): Function removed.
9901 (patch_assignment): Suppressed unused local variables. Suppressed
9902 unnecessary if statement. Fixed lang_printable_name invocations.
9903 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9904 (valid_ref_assignconv_cast_p): Parenthesis around
9905 expression. Suppressed unused local variables.
9906 (build_binop): Suppressed unused local variables. fixed
9907 lang_printable_name invocations.
9908 (string_constant_concatenation): Suppressed unused local
9910 (patch_unaryop): Fixed lang_printable_name invocation.
9911 (patch_cast): Suppressed unnecessary argument. Fixed
9912 lang_printable_name invocation.
9913 (patch_array_ref): Fixed lang_printable_name invocation.
9914 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9915 (build_labeled_block): Suppressed unused argument.
9916 (generate_labeled_block): Fixed build_labeled_block invocation.
9917 (build_loop_body): Suppressed unused local variables.
9918 (patch_loop_statement): Likewise.
9919 (patch_exit): Fixed lang_printable_name invocation.
9920 (patch_switch_statement): Likewise.
9921 (case_identity): First argument marked unused.
9922 (patch_try_statement): Fixed lang_printable_name invocations.
9923 (patch_synchronized_statement, patch_throw_statement): Likewise.
9924 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9925 lang_printable_name invocations.
9926 (check_thrown_exceptions_do): Suppressed unused argument.
9928 1998-10-14 Tom Tromey <tromey@cygnus.com>
9930 * jcf-write.c (write_classfile): Add output class file as target.
9931 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9932 * jcf.h: Added declarations for dependency-tracking functions.
9933 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9934 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9935 (finish_parse): Call jcf_dependency_write.
9936 (dependency_tracking): New global.
9937 (DEPEND_SET_FILE): New define.
9938 (DEPEND_ENABLE): New define.
9939 (init_parse): Enable dependency tracking if required.
9941 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9942 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9943 (../gcjh$(exeext)): Likewise.
9944 (jcf-depend.o): New target.
9945 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9946 (GCJH_SOURCES): Likewise.
9947 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9949 (find_classfile): Added dep_name argument.
9950 (find_class): Compute name of dependency.
9951 (open_in_zip): Call jcf_dependency_add_file.
9952 * gjavah.c (output_file): No longer global.
9953 (usage): Don't mention "gjavah".
9955 (java_no_argument): Likewise.
9956 (version): Likewise.
9957 (main): Recognize and handle -M family of options.
9958 (print_mangled_classname): Return is void.
9959 (process_file): Handle case where output is suppressed.
9960 (HANDLE_END_FIELD): Likewise.
9961 (HANDLE_METHOD): Likewise.
9962 * jcf-depend.c: New file.
9964 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9966 * java-tree.def: Add missing newline at EOF.
9968 1998-10-13 Tom Tromey <tromey@cygnus.com>
9970 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9971 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9973 Include <config.h> and "system.h".
9974 (disassemble_method): Undefine RET to avoid clash with
9977 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9979 * decl.c (runtime_exception_type_node, error_exception_type_node):
9980 New global variables.
9981 (init_decl_processing): Initialized.
9982 * expr.c (java_lang_expand_expr): Set caught exception type to
9983 null if catch handler argument doesn't exit.
9984 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9986 * java-tree.h (runtime_exception_type_node,
9987 error_exception_type_node): Global variables declared.
9988 (DECL_FUNCTION_THROWS): New macro.
9989 (DECL_FUNCTION_BODY): Modified comment.
9990 (DECL_SPECIFIC_COUNT): Likewise.
9991 (struct lang_decl): New field throws_list.
9992 (IS_UNCHECKED_EXPRESSION_P): New macro.
9993 * lex.c (java_lex): Generate location information for THROW_TK.
9994 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9995 EXCEPTIONS_P): New macros.
9996 (enum jdep_code): New value JDEP_EXCEPTION.
9997 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9998 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9999 PATCH_METHOD_RETURN_ERROR): New macros.
10000 (patch_method_invocation_stmt): Added new argument to prototype.
10001 (patch_synchronized_statement, patch_throw_statement,
10002 check_thrown_exceptions, check_thrown_exceptions_do,
10003 purge_unchecked_exceptions, check_throws_clauses): New function
10005 * parse.y Fixed typo in keyword section.
10006 (throw:): Rule tagged <node>.
10007 (THROW_TK): Keyword tagged <operator>.
10008 (method_header:): Last argument to call to method_header passed
10010 (throws:, class_type_list:, throw_statement:,
10011 synchronized_statement:, synchronized:): Defined actions.
10012 (method_header): New local variable current. Register exceptions
10013 from throws clause.
10014 (java_complete_tree): Complete and verify exceptions from throws
10016 (complete_class_report_errors): Error message on exceptions not
10018 (java_check_regular_methods): Fixed typo. Shortcut on private
10019 overriding methods. Changed error message on method
10020 redefinition. Check for throws clause compatibility.
10021 (check_throws_clauses): New function.
10022 (java_check_abstract_methods): Use DECL_NAME for wfl or current
10023 method. Changed error message on method redefinition.
10024 (currently_caught_type_list): New static variable.
10025 (java_complete_expand_methods): Purge unchecked exceptions from
10026 throws clause list. Call PUSH_EXCEPTIONS before walk and
10027 POP_EXCEPTIONS after.
10028 (resolve_qualified_expression_name): Pass new argument as NULL to
10029 patch_method_invocation_stmt.
10030 (patch_method_invocation_stmt): New argument ref_decl. Invoke
10031 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
10032 argument list when appropriate. Use new argument if non null to
10033 store selected method decl.
10034 (patch_invoke): Convert if necessary args of builtin types before
10035 forming CALL_EXPR. Argument list no longer reversed here.
10036 (invocation_mode): Treat final methods as static methods.
10037 (java_complete_tree): New cases for THROW_EXPR: and
10038 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
10040 (complete_function_arguments): No more RECORD_TYPE
10041 conversion. Function parameter nodes no longer saved.
10042 (valid_ref_assignconv_cast_p): Avoid handling null type.
10043 (patch_binop): Fixed null constant reference handling.
10044 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
10045 BUILD_THROW macros.
10046 (patch_try_statement): Fixed comments. Record caught types in
10047 list, push the list, expand try block and pop the list.
10048 (patch_synchronized_statement, patch_throw_statement,
10049 check_thrown_exceptions, check_thrown_exceptions_do,
10050 purge_unchecked_exceptions): New functions.
10051 * typeck.c (lookup_argument_method): Allow WFL in place of method
10052 DECL_NAME during method definition check
10054 1998-10-09 Tom Tromey <tromey@cygnus.com>
10056 * gjavah.c (decode_signature_piece): New function.
10057 (print_c_decl): Use it. Added `name_override' argument.
10058 (print_method_info): Use name_override argument to print_c_decl.
10059 (seen_fields): Removed.
10060 (print_field_info): Don't update seen_fields.
10061 (struct method_name): New structure.
10062 (method_name_list): New global.
10063 (print_method_info): Add new method to list of methods.
10064 (name_is_method_p): New function.
10065 (print_field_info): If field name has same name as method, then
10067 (process_file): Parse methods before fields.
10068 (field_pass): New global.
10069 (HANDLE_END_FIELD): Take field_pass into account.
10071 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10073 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
10074 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
10076 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
10078 * jvspec.c: Fix bug in jvgenmain_spec patch.
10080 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10082 * Makefile.in (lang.o:): Install dependency on java-tree.def.
10083 * decl.c (soft_exceptioninfo_call_node): New global variable.
10084 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
10085 takes extra integer argument. soft_exceptioninfo_call_node
10087 * except.c (java_set_exception_lang_code): New function
10088 (method_init_exceptions): Called here.
10089 (prepare_eh_table_type): New function.
10090 (expand_end_java_handler): Called here.
10091 * expr.c (build_java_throw_out_of_bounds_exception): Now features
10092 one argument. Modified generation of call to
10093 soft_badarrayindex_node to use new argument.
10094 (build_java_arrayaccess): Pass faulty index value to
10095 build_java_throw_out_of_bounds_exception.
10096 (generate_name): New function.
10097 (java_lang_expand_expr): New local variables node, current,
10098 has_finally_p. Expand TRY_EXPR node.
10099 (process_jvm_instruction): Replace top of the stack with thrown
10100 object reference when entering exception handler.
10101 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
10102 specific tree codes.
10103 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
10105 (DECL_SPECIFIC_COUNT): New macro.
10106 (prepare_eh_table_type, java_set_exception_lang_code,
10107 generate_name): New function declarations.
10108 (match_java_method): Declaration deleted.
10109 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
10111 * lex.c (TRY_TK, CATCH_TK): Generate location information.
10112 * parse.h (redefinition_error, refine_accessible_methods_list,
10113 can_cast_to_p): Function declaration removed.
10114 (classitf_redefinition_error, variable_redefinition_error,
10115 parse_jdk1_1_error, find_applicable_accessible_methods_list,
10116 find_most_specific_methods_list, argument_types_convertible,
10117 enter_a_block, valid_builtin_assignconv_identity_widening_p,
10118 valid_cast_to_p, valid_method_invocation_conversion_p,
10119 try_reference_assignconv, add_stmt_to_compound,
10120 build_jump_to_finally, build_tree_list, patch_try_statement,
10121 java_get_catch_block): New function declarations.
10122 * parse.y (string_buffer_type): Global variable deleted.
10123 (group_of_labels, catches, catch_clause, catch_clause_parameter,
10124 finally): Rules tagged <node>.
10125 (TRY_TK, CATCH_TK): Token tagged <operator>.
10126 (class_body_declaration:, class_member_declaration:,
10127 formal_parameter:, explicit_constructor_invocation:,
10128 interface_member_declaration:, constant_declaration:,
10129 primary_no_new_array:, class_instance_creation_expression:,
10130 array_creation_expression:): Issue error on unsuported JDK1.1
10132 (try_statement:, catches:, finally:): Define actions.
10133 (catch_clause_parameter): New rule.
10134 (catch_clause:): Use new rule catch_clause_parameter.
10135 (parse_jdk1_1_error): New function.
10136 (redefinition_error): Renamed classitf_redefinition_error.
10137 (variable_redefinition_error): New function.
10138 (check_class_interface_creation): Call
10139 classitf_redefinition_error.
10140 (java_complete_tree): Added error message on JDEP_TYPE: case.
10141 (complete_class_report_errors): Fixed indentation.
10142 (declare_local_variables): Call variable_redefinition_error.
10143 (source_end_java_method): Call java_set_exception_lang_code and
10144 emit_handlers where appropriate.
10145 (java_method_add_stmt): Call add_stmt_to_block.
10146 (add_stmt_to_block): New function.
10147 (lookup_method_invoke): Fixed outside comment. new local variable
10148 candicates. Call find_applicable_accessible_methods_list and
10149 find_most_specific_methods_list when searching for a
10150 method. Modified error report to list possible candidates when
10152 (find_applicable_accessible_methods_list,
10153 find_most_specific_methods_list, argument_types_convertible): New
10155 (refine_accessible_methods_list): Function deleted.
10156 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
10157 expr (if applicable) before calling patch_array_ref.
10158 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
10159 (enter_block): Fixed comment.
10160 (enter_a_block): New function.
10161 (patch_assignment): Reorganized. Call try_reference_assignconv for
10162 references. Call valid_cast_to_p instead of can_cast_to_p.
10163 (try_reference_assignconv,
10164 valid_builtin_assignconv_identity_widening_p): New functions.
10165 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
10166 (valid_cast_to_p, valid_method_invocation_conversion_p): New
10168 (build_string_concatenation): Don't resolve StringBuffer.
10169 (patch_cast): Fixed inverted arguments.
10170 (patch_array_ref): Code to save array expr deleted. Call
10171 valid_cast_to_p instead of can_cast_to_p.
10172 (generate_labeled_block): Call generate_name.
10173 (build_jump_to_finally, build_try_statement, java_get_catch_block,
10174 patch_try_statement): New functions.
10175 * typeck.c (match_java_method): Function deleted.
10177 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
10179 * jvspec.c: jvgenmain_spec uses different temporary file names.
10181 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
10183 * jvspec.c (lang_specific_driver): Fail if user specifies
10184 --main= when not linking.
10186 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
10188 * class.c (make_class_data): Push value for `thread' field.
10189 * decl.c (init_decl_processing): Added `thread' field to class.
10191 * class.c (add_field): Always make static fields externally
10194 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
10196 * expr.c (build_java_athrow,
10197 build_java_throw_out_of_bounds_exception, expand_invoke,
10198 build_newarray, expand_java_multianewarray, build_java_monitor):
10199 Update comments to reflect _Jv_* function names.
10201 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
10203 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
10204 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
10205 * parse.y (expand_start_java_method): Likewise.
10207 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
10209 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
10211 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
10212 (add_field): No longer need to convert from RECORD_TYPE to pointer,
10213 * expr.c: Remove no-longer-needed calls to promote_type.
10214 * decl.c (give_name_to_locals): Liekwise.
10215 * jcf-parse.c (get_class_constant): Compensate for new signatures.
10216 * parse.y: Add/remove promote_type calls as appropriate.
10217 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
10218 (parse_signature_string): Likewise.
10219 (build_java_array_type): Fix for now signature convenions.
10221 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
10223 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
10225 * class.c (init_class_processing): libjava function renamed to
10228 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10230 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
10231 * java-tree.def: Fixed DEFTREECODE third argument.
10232 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
10233 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
10234 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
10235 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10236 JAVA_THIS_EXPR): Now replaced by tree code definitions.
10237 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
10238 * lang.c (java_tree_code_type, java_tree_code_length,
10239 java_tree_code_name): New arrays.
10240 (lang_init): Append Java tree node definitions to Gcc ones.
10241 * lex.c (expression_obstack): Declared as extern when JC1_LITE
10243 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
10245 (java_lex): Allow declaration of empty string constants. Retain
10246 location information on CASE_TK and DEFAULT_TK.
10247 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
10248 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
10249 Modified to be more robust.
10250 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
10251 (build_new_invocation, try_builtin_assignconv,
10252 patch_switch_statement, string_constant_concatenation,
10253 build_string_concatenation, patch_string_cst, patch_string,
10254 java_expand_switch): New function declarations.
10255 * parse.y: Rules related to switch and EH tagged <node>.
10256 (label_id): Set to NULL_TREE
10257 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
10259 (this_or_super:): Fixed indentation.
10260 (statement:, statement_nsi:, statement_without_trailing_substatement:,
10261 statement_expression:): Removed call to RULE on all sub-rules.
10262 (switch_expression:, switch_labels:): New rules.
10263 (switch_statement:, switch_block:, switch_block_statement_groups:,
10264 switch_block_statement_group:, switch_labels:, switch_label:):
10266 (throw_statement:, synchronized_statement:, try_statement:):
10267 Defined temporary actions.
10268 (class_instance_creation_expression:): Call
10269 build_new_invocation. Fixed indentation.
10270 (field_access): Fixed indentation.
10271 (method_invocation): Likewise.
10272 (make_qualified_primary): Use THIS_EXPR.
10273 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
10274 resolving from SUPER, set *type_found.
10275 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
10276 (java_complete_tree): Removed unused local variable `location'. Case
10277 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
10278 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
10279 on MODIFY_EXPR: and all binary operator tree code cases. Removed
10280 STRING_CST: case. default: checks for patchable strings.
10281 (complete_function_arguments): Transform string constant or
10282 crafted StringBuffer if necessary.
10283 (build_method_invocation): Fixed comments.
10284 (build_new_invocation): New function.
10285 (patch_assignment): Call try_builtin_assignconv to figure a valid
10286 assignment conversion between builtin types.
10287 (try_builtin_assignconv): New function.
10288 (build_binop): Use URSHIFT_EXPR directly to call build.
10289 (operator_string): Use UNARY_PLUS_EXPR.
10290 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
10292 (do_merge_string_cste, merge_string_cste,
10293 string_constant_concatenation, build_string_concatenation,
10294 patch_string, patch_string_cst): New function.
10295 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
10296 (patch_unaryop): Likewise. New test of valid ++/-- operands.
10297 (build_newarray_node): Use NEW_ARRAY_EXPR.
10298 (build_this): Use THIS_EXPR.
10299 (build_return): Enable debug information on return statement.
10300 (build_if_else_statement): Likewise.
10301 (complete_labeled_statement): Fixed related comment.
10302 (build_loop_body): Fixed comment.
10303 (build_bc_statement): Enable debug information on break/continue
10305 (patch_bc_statement): Fixed typos. Handle SWITCH statement
10307 (patch_switch_statement, case_identity, java_expand_switch): New
10310 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10312 * buffer.h (BUFFER_INIT): New macro.
10313 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
10314 Pass (struct jcf_partial *state) to most functions.
10315 (jcf_block, jcf_relocation): New types.
10316 Support labels, branches, conditionals, loops.
10318 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
10320 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
10322 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
10324 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
10325 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
10326 not integer_type_node (INT_TYPE_SIZ bits).
10328 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
10330 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
10331 * jcf-dump.c (print_exception_table): New function.
10332 (disassemble_method): Better handling of wide instructions.
10333 Make more robust for bad input.
10335 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
10337 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
10340 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
10342 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
10344 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
10346 * Makefile.in ($(PARSE_H)): Removed target.
10348 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
10350 * Makefile.in (JAVA_OBJS): Add memmove.o
10351 (memmove.o): New target & rules.
10353 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
10355 * expr.c (expand_invoke): Don't generate a call to the class init
10358 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10360 * Makefile.in: Add many missing dependencies.
10361 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10363 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10364 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10366 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10368 * decl.c (complete_start_java_method): If method is static (and
10369 not private) call _Jv_InitClass.
10370 * expr.c (expand_invoke): Don't call build_class_init.
10372 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10374 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10376 * Make-lang.in (GCJ): Define before using.
10378 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10380 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10381 losing due to namespace pollution in GNU getopt.h
10383 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10385 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10386 (java.all.cross): Likewise.
10387 (java.rest.encap): Likewise.
10389 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10391 * gjavah.c (print_class_decls): Fix thinko in arglist
10392 * jcv-io.c (find_classfile): Similarly.
10394 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10396 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10398 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10400 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10401 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10402 * Makefile.in (PARSE_C): New macro.
10403 (PARSE_H): Likewise.
10404 (PARSE_SCAN_C): Likewise.
10405 ($(PARSE_C)): Target renamed from parse.c.
10406 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10407 (clean): Remove parse-scan.c as well.
10408 (parse.o): Depend on $(PARSE_C).
10410 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10412 * README, license.terms: Removed.
10414 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10415 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10416 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10417 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10418 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10419 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10420 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10421 and Java trademark attribution.
10423 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10425 * Makefile.in: Use gcjh, not gjavah.
10426 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10427 * Make-lang.in: Changed gjavah to gcjh everywhere.
10429 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10431 * gjavah.c: Support new -prepend -add -append flags.
10432 (print_method_info): Method is not virtual if class is final.
10434 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10436 * jv-scan.c: Fixed copyright assignment.
10437 * keyword.gperf: Likewise.
10438 * keyword.h: Likewise.
10439 * lex.c: Fixed copyright assignment.
10440 (java_lex): Push unicode back when parsing '<'.
10441 * lex.h: Fixed copyright assignment.
10442 * parse-scan.y: Likewise.
10443 * parse.h: Fixed copyright assignment.
10444 (build_debugable_stmt, complete_for_loop): New function prototypes.
10445 * parse.y: Fixed copyright assignment.
10446 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10447 size_zero_node when completing a loop with no exit condition.
10448 (for_statement_nsi:): Define action.
10449 (for_init:, for_update:): Return size_zero_node when empty.
10450 (declare_local_variables): Call build_debugable_stmt.
10451 (build_debugable_stmt): New function.
10452 (build_loop_body): Build debugable statement around loop
10454 (complete_loop_body): Take into account the debugable statement
10455 around the EXIT_EXPR.
10456 (complete_loop_body): New function.
10457 (patch_exit_expr): Fixed condition inversion.
10459 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10461 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10462 name of thread define.
10463 * jvspec.c (THREAD_NAME): New macro.
10465 (THREADLIB): Likewise.
10466 (lang_specific_driver): Recognize attempt to link with thread
10467 library or gc library. Recognize -ljava on command line so it
10468 isn't linked against more than once.
10470 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10472 * parse-scan.y (report_main_declaration): Name of the class
10473 containing `main' can be a qualified name.
10475 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10477 * config-lang.in: Changed gjavac to gjc everywhere.
10478 * Make-lang.in: Changed gjavac to gjc everywhere.
10480 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10482 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10483 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10484 and install the files.
10485 * Makefile.in (JAVA_OBJS_LITE): New variable.
10486 (compiler:): Now include jv-scan as a dependency.
10487 (../jv-scan$(exeext), parse-scan.c): New targets.
10488 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10489 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10490 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10491 check for errors even if parse_only.
10492 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10494 (yylex): New function. Uses java_lex body.
10495 (java_lex): Removed commented out statement. Remove local variable
10496 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10497 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10498 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10499 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10500 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10501 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10503 (java_lex_error): Empty if JC1_LITE is defined.
10504 (java_get_line_col): Return 0 if JC1_LITE is defined.
10505 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10506 SET_MODIFIER_CTX): Moved into the section containing the macros
10507 conditionally defined by JC1_LITE.
10508 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10509 argument if JC1_LITE is defined.
10510 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10511 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10513 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10514 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10515 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10516 to different values according to JC1_LITE.
10517 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10518 declared if JC1_LITE set.
10519 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10520 defined if JC1_LITE not set.
10521 (struct parser_ctx): Reorganized and skip the jc1 front end part
10523 (java_layout_classes): New function definition.
10524 (java_push_parser_context, java_init_lex, yyparse, yylex,
10525 yyerror): Prototype always declared. All other static function
10526 prototypes declared only if JC1_LITE is not set.
10527 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10528 declared in parse.h.
10529 (java_layout_classes): New function.
10530 (java_complete_expand_methods): No longer layout the class here.
10531 * parse-scan.y: New file.
10532 * jv-scan.c: New file.
10534 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10536 * gjavah.c (main): Handle -friend option.
10537 (friend_specs): New global.
10538 (generate_access): Handle friend_specs.
10539 (process_file): Likewise.
10540 (MAX_FRIENDS): New macro.
10541 (friend_count): New global.
10542 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10543 Changed all callers.
10545 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10547 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10548 (main): Handle processing all the entries of a named .zip archive.
10549 * jcf-io.c (jcf_trim_old_input): New function.
10550 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10552 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10554 * lang.c (flag_assume_compiled): Make default be on.
10556 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10558 * jcf-dump.c: Add bunches of flags to control output more.
10559 (process_class): New function; support printing more than one class.
10560 (main): Support new --print-main and --javap flags.
10561 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10562 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10564 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10566 Change mangling of dispatch table to match C++ vtable (w/thunks).
10567 * class.c (build_dtable_decl), java-tree.h: New function.
10568 (make_class_data): Call it.
10569 * decl.c (init_decl_processing): Likewise.
10571 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10573 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10574 soft_anewarray; adjust args passed.
10575 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10576 match _Jv_NewObjectArray.
10578 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10580 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10581 * expr.c (loopup_label): Call create_label_decl.
10582 (create_label_decl): New function.
10583 (java_lang_expand_expr): Call expand_start_bindings with argument
10585 * java-tree.h Added space after PROTO in function declarations
10587 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10588 (create_label_decl, push_labeled_block): New function
10590 * lex.c (label_id): Initialize.
10591 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10593 * parse.h Added space after PROTO in function declarations when
10595 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10596 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10597 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10598 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10600 (struct parser_ctxt): New fields current_loop,
10601 current_labeled_block.
10602 (build_if_else_statement, patch_if_else_statement,
10603 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10604 generate_labeled_block, complete_labeled_statement,
10605 build_bc_statement, patch_bc_statement, patch_loop_statement,
10606 build_new_loop, build_loop_body, complete_loop_body): New function
10608 * parse.y (java_warning_count): New global variable.
10609 (label_id): New static variable.
10610 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10611 (block:): Return size_zero_node when block is empty.
10612 (empty_statement:): Return size_zero_node.
10613 (statement:): Implement supplemental action when for_statement: is
10615 (label_decl:): New rule.
10616 (labeled_statement:): Rewritten using label_decl. Actions
10618 (labeled_statement_nsi:): Likewise.
10619 (if_then_statement): Actions implemented.
10620 (while_expression): New rule.
10621 (while_statement:): Rewritten using while_expression. Actions
10623 (while_statement_nsi:): Likewise.
10624 (do_statement_begin:): New rule.
10625 (do_statement:): Rewritten using do_statement_begin. Actions
10627 (for_statement:): Rewritten using for_begin. Actions implemented.
10628 (for_statement_nsi:): Likewise.
10629 (for_header:, for_begin:): New rules.
10630 (for_init:): Actions implemented.
10631 (statement_expression_list:, break_statement:,
10632 continue_statement:): Likewise.
10633 (yyerror): Count number of issued warning(s).
10634 (java_report_errors): Report error(s) and/or warning(s).
10635 (java_complete_class): Use build_java_argument_signature to
10636 recompute completed method signature.
10637 (java_check_regular_methods): New locals method_wfl and aflags.
10638 Use method_wfl instead of lookup_cl during error reports. Fixed
10639 indentation and modified some error messages. Use
10640 lang_printable_name in method instead of the DECL_NAME. New code
10641 to issue warnings on methods not overriding corresponding methods
10642 private to a different package.
10643 (java_method_add_stmt): Call add_stmt_to_compound.
10644 (add_stmt_to_compound): New function.
10645 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10646 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10647 (build_if_else_statement, patch_if_else_statement,
10648 build_labeled_block, generate_labeled_block,
10649 complete_labeled_statement, build_new_loop, build_loop_body,
10650 complete_loop_body, patch_loop_statement, build_bc_statement,
10651 patch_bc_statement, patch_exit_expr): New functions.
10652 * typeck.c (build_java_signature): Build argument signature before
10653 enclosing it in between parenthesis.
10655 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10657 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10658 (JAVA_OBJS): Added reminder comment
10660 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10662 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10663 be interpreted as a long long.
10665 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10667 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10668 soft_initialise_class. Use _Jv_NewMultiArray, not
10669 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10670 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10671 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10672 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10674 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10676 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10677 length_identifier_node): New global tree node constants.
10678 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10679 Replace uses by super_identifier_node etc.
10680 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10682 * parse.y (resolve_field_access): Don't special-case ".length" if
10683 flag_emit_class_files.
10684 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10685 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10688 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10690 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10691 * class.c (make_method_value): Remove init for removed fields.
10693 * class.c (layout_class): Use build_java_argument_signature.
10694 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10696 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10697 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10698 (build_java_signature): Don't use push_java_argument_signature.
10700 * typeck.c (lookup_argument_method): New function.
10701 * parse.y (java_check_regular_methods): Use lookup_argument_method
10702 instead of lookup_java_method2 followed by lookup_java_method.
10704 * parse.y (check_method_redefinition): Minor optimization.
10706 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10707 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10709 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10711 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10714 * gjavah.c (java_float_finite): Use K&R-style definition.
10715 (java_double_finite): Likewise.
10716 (generate_access): Now returns void. Changed all callers.
10717 (last_access_generated): Removed.
10718 (process_file): Only make a single pass over the .class file.
10720 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10722 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10723 for compatibility for G++ (with -fvtable-thunks).
10724 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10726 * gjavah.c (process_file): Use public inheritance for super-class.
10728 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10730 * lex.c (java_init_lex): Initialize ctxp->package.
10731 * parse.h (struct parser_ctxt): package and package_len replaced
10732 by tree package, an identifier node. Field method_decl_list is
10733 gone. Fixed comments.
10734 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10735 class_in_current_package): New function prototypes.
10736 * parse.y (array_type:): Set class loaded flag on primitive type
10738 (package_declaration:): Assign ctxp->package to the
10740 (method_invocation:): Handle invocation of method qualified by
10742 (single_type_import_declaration:): Removed ambiguity check.
10743 (java_pop_parser_context): New local variable `next'. Reset and
10744 set IMPORT_CLASSFILE_NAME flags on current and previous import
10746 (java_accstring_lookup): Use new local macro COPY_RETURN.
10747 (lookup_field_wrapper): New function.
10748 (parser_qualified_classname): Use merge_qualified_name.
10749 (parser_check_super_interface): Broaden error message.
10750 (do_resolve_class): Check for qualified class name in the current
10751 compilation unit if appropriate.
10752 (process_imports): Check for already defined classes.
10753 (check_pkg_class_access): Got rid of call to
10754 get_access_flags_from_decl.
10755 (java_complete_expand_methods): Call safe_layout_class based on
10756 the current class size.
10757 (make_qualified_primary): Build a WFL qualification on primary if
10759 (merge_qualified_name): New function.
10760 (make_qualified_name): Use merge_qualified_name.
10761 (resolve_expression_name): Use safe_lookup_field.
10762 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10763 (resolve_qualified_expression_name): Likewise. Check on resolved
10764 element accessibility.
10765 (not_accessible_p, class_in_current_package): New functions.
10766 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10767 (patch_method_invocation_stmt): Merged common pieces. Check
10768 accessibility of invoked method.
10769 (check_for_static_method_reference): Add returned type in error
10771 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10772 (refine_accessible_methods_list): Merged two conditions in test.
10773 (java_complete_class): Sanity check on stabilize_ref gone.
10774 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10776 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10778 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10780 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10782 * gjavah.c (F_NAN): Removed.
10783 (F_NAN_MASK): New macro.
10784 (F_POSITIVE_INFINITY): Removed.
10785 (F_NEGATIVE_INFINITY): Likewise.
10786 (java_float_finite): Rewrote.
10787 (D_NAN_MASK): Renamed.
10788 (java_double_finite): Rewrote.
10789 (D_POSITIVE_INFINITY): Removed.
10790 (D_NEGATIVE_INFINITY): Likewise.
10792 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10793 If verbose, print underlying representation of value in hex.
10795 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10797 * buffer.h, buffer.c: New files.
10798 * Makefile.in (JAVA_OBJS): Add buffer.o.
10800 Support locals variables and writing their debug entries to .class.
10801 * jcf-write.c: Simplify some by user new buffer type.
10802 (vode_buffer_grow): Removed.
10803 (struct localvar_info): New type.
10804 (localsvars, localvartable): New buffers.
10805 (localvar_alloc, localvar_free): New functions.
10806 (generate_bytecode_insns): Handle local variables.
10807 (generate_classfile): Write LocalVariableTable attribute.
10809 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10811 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10812 * zipfile.h (ZIPMAGIC): New macro.
10814 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10816 * Makefile.in (gjavah.o): Updated dependencies.
10817 (jcf-dump.o): Likewise.
10818 (all.indirect): Use ../gjavah.
10819 (../gjavah$(exeext)): Likewise.
10820 (clean): Don't remove gjavah.
10821 (clean): Remove parse.c, not java/parse.c.
10822 * Make-lang.in (java): Added gjavah.
10823 (gjavah$(exeext)): New target.
10824 (GJAVAH_SOURCES): New macro.
10825 (java.all.build): Added gjavah.
10826 (java.all.cross): Likewise.
10827 (java.rest.encap): Likewise.
10828 * config-lang.in (compilers, stagestuff): Added gjavah.
10830 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10832 * gjavah.c (java_float_finite): New function.
10833 (java_double_finite): Likewise.
10834 (F_POSITIVE_INFINITY): New macro.
10835 (F_NEGATIVE_INFINITY): Likewise.
10837 (D_POSITIVE_INFINITY): Likewise.
10838 (D_NEGATIVE_INFINITY): Likewise.
10840 (print_field_info): Use java_float_finite and java_double_finite.
10842 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10844 * parse.y (method_header): Name "this" implicit argument.
10846 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10848 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10849 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10850 (put_linenumber): New function.
10851 (generate_bytecode_insns, generate_classfile): Write line numbers.
10853 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10855 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10856 (lookup_name, build_known_method_ref, build_class_init,
10857 build_invokevirtual, invoke_build_dtable, match_java_method,
10858 build_field_ref, pushdecl_force_head, build_java_binop,
10859 binary_numeric_promotion, build_decl_no_layout,
10860 build_java_arrayaccess, build_newarray, build_anewarray,
10861 build_java_array_length_access, build_java_arraynull_check): New
10862 extern function prototypes.
10863 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10864 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10866 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10868 * jcf.h (jcf_out_of_synch): New extern function prototype.
10869 * parse.h: Static/global function implemented in parse.y
10870 prototyped and declarations moved at the end of the file.
10871 (DECL_P): Check that the argument isn't null.
10872 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10873 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10874 (QUAL_DECL_TYPE): New macro.
10875 (PARAMS): Macro definition removed.
10876 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10877 (return_statement:): Call build_return.
10878 (field_access:): Call make_qualified_primary in sub rule.
10879 (method_invocation:): Build method invocation and call
10880 make_qualified_primary when processing primaries.
10881 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10882 get_type_from_signature.
10883 (java_check_regular_method): Extra integer 0 argument when calling
10884 lookup_java_method2.
10885 (lookup_java_interface_method2): Extra method DECL argument when
10886 calling lookup_java_interface_method2.
10887 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10888 COMPOUND_EXPR node.
10889 (java_complete_expand_method): Layout current class iff not
10890 already done. Don't process interface's methods.
10891 (java_complete_expand_method): Use super class only if it
10892 exists. Use current class otherwise.
10893 (make_qualified_primary): New function.
10894 (resolve_expression_name): Process qualified expression or
10895 expression from primary the same way.
10896 (resolve_expression_name): Two last arguments to
10897 resolve_field_access are now NULL_TREEs.
10898 (resolve_field_access): New variable is_static. Local field must
10899 be DECLs. is_static computed on field DECLs only. Append code in
10900 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10901 to initialize field_type.
10902 (resolve_qualified_expression_name): New local variable,
10903 previous_call_static and is_static. Handle primaries with function
10904 calls, casts, array references and `this'. `super' now handled as
10905 `(super_class)this'. Use is_static to clarify boolean expressions.
10906 Added code to handle case where a proper handle is required to
10907 access a field. Use QUAL_DECL_TYPE where applicable.
10908 (maybe_access_field): New function.
10909 (patch_method_invocation_stmt): New arguments primary, where,
10910 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10911 deleted. Use `where' as a type to search from if specified. Check
10912 for static method reference where forbidden. Append primary or
10913 current_this to the argument list if not calling constructor nor
10915 (check_for_static_method_reference): New function.
10916 (patch_invoke): Layout the class on which new is done if
10918 (lookup_method_invoke): Changed format to report errors on
10920 (qualify_ambiguous_name): New local variable this_found. Now
10921 handle things from primaries. Method call are considered
10923 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10924 changed into NULLs.
10925 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10926 (java_complete_tree): New case fo RETURN_EXPR. Process function
10927 call arguments in separate function.
10928 (complete_function_arguments): New function.
10929 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10931 (patch_assignment): Take the return function slot into account as
10932 a RHS. Distinguish assignment from a return.
10933 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10934 when checking methods in interfaces.
10935 (resolve_type_during_patch): NULL argument to unresolve_type_p
10936 instead of NULL_TREE.
10937 (patch_newarray): Fixed typo in comment.
10938 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10939 (build_return, patch_return): New functions.
10940 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10942 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10944 * constants.c (find_name_and_type_constant, find_fieldref_index,
10945 find_methodref_index): New methods.
10946 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10947 just return given method. Also, rename to build_known_method_ref.
10948 (expand_invoke): Rename call to build_invoke_non_interface.
10949 * java-tree.h, parse.h: Update prototype.
10950 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10951 (such as expand_expr_stmt) if flag_emit_class_files.
10952 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10953 STACK_TARGET, IGNORE_TARGET): New macros.
10954 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10955 (generate_bytecode_insn): New function to generate method's bytecode.
10956 (generate_classfile): Node generate Code attribute for a method.
10957 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10958 push_long_const, field_op, adjust_typed_op, maybe_wide):
10959 New functions used by generate_bytecode_insn.
10961 * typeck.c (signature_include_return): Remove variable.
10962 (push_java_argument_signature, build_java_argument_signature): New.
10963 (build_java_signature): Use push_java_argument_signature.
10964 * parse.y: Use build_java_argument_signature instead of fiddling
10965 with signature_include_return.
10967 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10969 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10972 * Makefile.in (all.indirect): Added gjavah$(exeext).
10973 (gjavah$(exeext)): Added $(exeext).
10976 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10978 * class.c (layout_class): Call to java_layout_parsed_class replace
10979 by safe_layout_class.
10980 * expr.c (build_java_array_length_access): Removed static storage
10981 class in the function definition.
10982 (build_java_arraynull_check): Likewise.
10983 Also fixed typos in two comments.
10984 * lex.c (java_init_lex): Initialize static global kw_length.
10985 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10986 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10988 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10989 * parse.h (resolve_no_layout): New static function declaration.
10990 (get_identifier_in_static): Declaration removed.
10991 (java_layout_parsed_class): Function name declaration changed to
10993 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10994 not_initialized_as_it_should_p, build_this): New static function
10996 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10997 binary_numeric_promotion, stabilize_reference,
10998 build_decl_no_layout, build_java_arrayaccess): Extern function
10999 declarations moved into their own section.
11000 (build_newarray, build_anewarray, build_java_array_length_access,
11001 build_java_arraynull_check): New extern function declarations.
11002 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
11003 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
11005 (CALL_CONSTRUCTOR_P): New macro.
11006 * parse.y (kw_length): New static global tree node.
11007 (return_statement): Tagged <node>.
11008 (RETURN_TK): Tagged <operator>.
11009 (variable_declarator_id:): Build variable declaration with an
11010 empty initialization value if a syntax error was found in the
11011 initialization part of the variable declaration.
11012 (statement_without_trailing_substatement:): return_statement: now
11013 uses the default rule.
11014 (return_statement:): Temporarily fixed to return NULL_TREE.
11015 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
11016 (class_instance_creation_expression:): Class creation rules now
11017 call build_method_invocation upon reduction.
11018 (array_creation_expression:): Rules call build_newarray_node upon
11020 (dim_exprs:): Build a list of dimension expressions.
11021 (dim_expr:): Store location of the OSB_TK in the dimension
11023 (method_invocation:): Added a new error rule.
11024 (build_unresolved_array_type): WFL argument may also be an array
11025 on a primitive type. Name of the argument changed to reflect this.
11026 (method_declarator): Insert argument type at the beginning of the
11027 argument type list and later reverse the list.
11028 (unresolved_type_p): Argument 'returned' may be optionally
11030 (java_layout_class_from_source): Function renamed
11032 (resolve_and_layout): Now call resolve_no_layout and
11034 (resolve_no_layout): New function.
11035 (purify_type_name): New function.
11036 (complete_class_report_errors): Call purify_type_name during error
11037 report on a type not found.
11038 (process_imports): error_found local variable doesn't need to be
11039 initialized to zero.
11040 (declare_local_variables): New local type_wfl. Fixed typo in error
11041 message. type_wfl assigned to unresolved type and used to register
11042 incomplete type. Build a WFL around the variable initialization
11043 statement so that debug info can be generated on it.
11044 (source_start_java_method): Reverse argument list after they've
11046 (current_this): New static global variable.
11047 (java_complete_expand_methods): Set current_this when appropriate.
11048 (resolve_expression_name): Build correct static and non static
11049 field access bearing a simple name.
11050 (resolve_field_access): Resolve the length field of arrays. Handle
11052 (patch_method_invocation_stmt): Set the type of the method
11053 invocation to error_mark_node. This value is later overridden by a
11054 valid type, if any. Don't handle qualified constructor invocation
11055 as qualified method invocation. Call lookup_method_invoke with its
11056 new flag. It's no longer necessary to access the selected method
11057 as the value of a tree list. Handle constructor invocation.
11058 (patch_invoke): Reverse argument list when invoking non interface
11059 methods. Insert call to new as the first argument of the
11061 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
11062 defined within a final class. Return INVOKE_STATIC if the invoked
11063 method is a constructor.
11064 (lookup_method_invoke): New lc argument is a flag to indicate a
11065 constructor lookup. Now handle constructor lookup. Choose the most
11066 specific method in case several were matching the invocation
11067 requirements. Return a method decl instead of a tree list featuring
11068 one single method decl element.
11069 (refine_accessible_methods_list): New lc flag argument to
11070 indicate that a constructor is being looked up.
11071 (not_initialized_as_it_should_p): New function.
11072 (java_complete_tree): Now process fake tree codes
11073 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
11074 save_expr on resolved function call arguments. Case on
11075 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
11076 (patch_assignment): LHS can be a field access expression. When
11077 dealing with reference, lhs_type is the promoted type of the
11078 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
11080 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11081 (patch_binop): Use not_initialized_as_it_should_p where
11083 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
11084 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
11086 (resolve_type_during_patch): New function.
11087 (patch_cast): Call resolve_type_during_patch to resolve type and
11088 report error accordingly.
11089 (patch_array_ref): Use not_initialized_as_it_should_p where
11090 applicable. Array base expression is saved before being
11091 used. Promote the type of an array elements if it contains non
11093 (build_newarray_node, patch_newarray, build_this): New functions.
11095 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
11097 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
11098 increment it in `for' statement.
11099 (print_field_info): If number is inf or nan, don't print it.
11100 (print_method_info): If method name is `delete', just ignore it.
11101 (print_c_decl): Special-case jstringArray.
11103 * gjavah.c (help): New function.
11104 (no_argument): New function.
11105 (usage): Changed text.
11106 (main): Rewrote argument handling. Now handles -v, --help,
11108 (version): New function.
11109 (found_error): New global.
11110 (main): Return found_error.
11111 (generate_access): Set found_error.
11112 (print_c_decl): Likewise.
11114 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
11116 * gjavah.c (print_c_decl): Don't print "," when examining field.
11117 Skip type name when looking at "[L" types.
11118 (process_file): Now static.
11119 (generate_access): Now returns int.
11120 (last_access_generated): New global.
11121 (process_file): Clear last_access_generated; make multiple passes
11123 (print_field_info): Just return if generate_access returns true.
11124 (print_method_info): Likewise. Also, allow <init> functions to
11126 (print_c_decl): Added is_init argument. Print constructors
11128 (print_cxx_classname): Use UTF8_GET to extract characters from
11130 (print_base_classname): New function.
11131 (print_class_decls): New function.
11132 (process_file): Use it.
11133 (utf8_cmp): New function.
11135 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
11137 * lang-options.h: Format changed to match changes in gcc/toplev.c
11138 to implement a --help option.
11140 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
11142 * decl.c (init_decl_processing): Revert change to dtable_type.
11144 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
11146 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
11148 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
11150 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
11152 * lang.c (lang_init): Default flag_exceptions to 1, without
11153 checking to see if it's 2 first.
11155 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
11157 * constants.c: Include "system.h".
11158 * decl.c: Likewise.
11159 * lang.c (flag_new_exceptions): Get via extern now.
11160 (lang_init_options): New functions. Turn on flag_new_exceptions.
11162 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11164 * lex.c (java_lex): Return 0 when we see an invalid character in
11167 * lex.c (java_read_char): Specify extra argument when calling
11169 (java_read_unicode, java_parse_end_comment,
11170 java_parse_escape_sequence): Likewise,
11171 (java_lex): Specify extra argument when calling
11172 java_lex_error. Test that IDs are beginning with a legal character
11173 for IDs. Handle invalid characters with an error message and a
11174 call to java_lex_error.
11175 (java_lex_error): Adjust column position by new argument
11176 `forward'. Issue an error even if in the middle of reporting an
11179 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
11181 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
11182 we don't explicitly put a null pointer when we're copying it.
11184 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
11186 * gjavah.c (print_cxx_classname): New function.
11187 (super_class_name): Likewise.
11188 (print_super_fields): Removed.
11189 (in_super): Removed.
11190 (print_field_info): Never generate #defines.
11191 (print_c_decl): Changed generated types to match JNI. No longer
11192 print class name before method name.
11193 (print_method_info): Print "static" before static methods.
11194 Print "virtual" before non-final methods.
11195 (usage): Use exit(1), not exit(-1).
11197 (print_field_info): Use %.17g to print a double.
11198 (last_access): New globals.
11199 (process_file): Initialize last_access.
11200 (usage): Now static.
11201 (ACC_VISIBILITY): New define.
11202 (generate_access): New function.
11203 (print_field_info): Call it.
11204 (print_method_info): Likewise. Also, generate information for all
11205 methods, not just native methods. Return void.
11206 (print_c_decl): Return void.
11207 (print_field_info): Return void.
11209 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11211 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
11212 processing the jc1 grammar file. Prefix bison functions and
11213 variables with java_.
11214 (parse.c): Dependencies on parse.h and lex.h
11215 * expr.c (build_java_arrayaccess): Function now global.
11216 * java-tree.h: Comment reorganized to carry on previous
11217 classification effort.
11218 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
11219 RESOLVE_TYPE_NAME_P): New flags on WFLs.
11220 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
11221 java_parse (new prefix java_ generated by bison).
11222 (java_layout_parsed_class, java_register_parsed_class): Function
11224 (yyparse): Removed unnecessary call to init_outgoing_cpool.
11225 * lex.c (static tree wfl_op): Variable deleted.
11226 (java_init_lex): Initialize kw_super and kw_this. Initialize more
11227 ctxp fields to NULL_TREE.
11228 (java_lex): No longer create WFL for operators. Filename caching
11229 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
11230 created as STRING_CST and later expanded. Removed extra argument
11231 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
11233 (build_wfl_node): Removed code in comments.
11234 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
11235 store token and location data in the current bison token.
11236 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
11237 static/extern function declaration at the beginning of the file.
11238 (struct qualification): Data structure definition deleted.
11239 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
11240 (qualify_ambiguous_name): Function declaration modified. Function
11241 now returns nothing.
11242 (build_array_ref, patch_array_ref, make_qualified_name,
11243 resolve_qualified_expression_name, maybe_generate_clinit,
11244 resolve_field_access): New static function declarations.
11245 (build_java_arrayaccess): New extern function declaration.
11246 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
11247 (CALL_EXPR_PRIMARY): Macro deleted.
11248 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
11249 (struct parser_ctxt): Field initialized_final
11250 removed. non_static_initialized, static_initialized: New fields.
11251 * parse.y (static tree kw_super, static tree kw_this): New global
11253 (%union): tree wfl field of operator member replaced by int
11254 location. WFLs are non longer created for operators.
11255 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
11256 (qualified_name:): Now calls make_qualified_name to build the
11258 (type_declaration:): Consider generating <clinit> when class
11260 (variable_declarator:): Directly build an assignment node when the
11261 variable is initialized when declared.
11262 (this_or_super:): Build a WFL and set current location when THIS
11263 or SUPER are parsed.
11264 (expression_statement:): Wrap statement around a WFL.
11265 (primary_no_new_array:): Fixed typo. Changed value returned by
11266 THIS_TK because of its new type (temporary).
11267 (dim_exprs:): Temporary fix because of OSB_TK's new type.
11268 (field_access:): Build qualified name with SUPER.
11269 (method_invocation:): Fixed returned value because of SUPER's new
11271 (array_access:): Use OSB_TK location information.
11272 (post_increment_expression:, post_decrement_expression:,
11273 unary_expression:, pre_increment_expression:,
11274 pre_decrement_expression:, unary_expression_not_plus_minus:,
11275 cast_expression:, multiplicative_expression:,
11276 additive_expression:, shift_expression:, relational_expression:,
11277 equality_expression:, and_expression:, exclusive_or_expression:,
11278 inclusive_or_expression:, conditional_and_expression:,
11279 conditional_or_expression:, assignment:): Use new location/token
11280 information available on operators.
11281 (create_class): Set super_decl_type to NULL_TREE when processing
11283 (register_fields): Field initialization is now a MODIFY_EXPR
11284 node. Chain initialization code to the matching lists (according
11285 the the field declaration modifiers).
11286 (maybe_generate_clinit): New function.
11287 (method_header): Don't set method's DECL_NAME to a WFL when adding
11288 methods to java.lang.Object.
11289 (resolve_and_layout): Now can return NULL_TREE if the type
11290 resolution fails. Otherwise, return the class DECL instead of its
11292 (check_method_redefinition): Don't patch method DECL_NAME if it
11293 belongs to java.lang.Object.
11294 (process_imports): Simply assign error_found to the value returned
11295 by check_pkg_class_access.
11296 (declare_local_variables): Don't use their init statements (if
11297 any) when parsing error were previously found. Reuse MODIFY_EXPR
11298 build during parsing as an init statement.
11299 (java_method_add_stmt): Now return the current method body.
11300 (java_layout_parsed_class, java_register_parsed_class): Functions
11302 (java_complete_expand_methods): Initialize the constant pool on a
11303 per class basis. Layout the classes before expanding their method
11304 bodies. Don't try expand artificial constructor code if error were
11305 found. Make the classes data and register them if no error were
11307 (java_complete_expand_method): Retrieve an artificial constructor
11308 argument list before entering its body. Assign the top block to
11309 the artificial constructor function body and set types of declared
11310 blocks and compound statements to void. Walk method body if not an
11311 artificial constructor.
11312 (make_qualified_name, cut_identifier_in_qualified): New functions.
11313 (resolve_expression_name): Fixed comments. Save/restore the
11314 current class CLASS_LOADED_P flag value. Build non qualified
11315 static field access and handle qualified expression names.
11316 (resolve_field_access, resolve_qualified_expression_name): New
11318 (patch_method_invocation_stmt): Use the new expression resolution
11319 scheme, calling resolve_field_access when the function call is
11320 resolved as an expression.
11321 (qualify_ambiguous_name): Function rewritten to work on qualified
11322 expression produced by make_qualified_name.
11323 (java_complete_tree): Promote type when function's argument are
11324 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
11325 the assignment to discover further errors if RHS is a expression
11326 name that fails to evaluate. Declare LHS initialized even though
11327 the assignment failed. Don't use the location variable and removed
11328 extra argument in patch function calls. Now handle the ARRAY_REF
11329 case and build internal string representation when STRING_CSTs are
11331 (build_method_invocation): Don't wrap function call around a WFL.
11332 (build_assignment): Likewise. Use the operator location
11334 (patch_assignment): Handle array access LHSs. Handle error
11335 provenance, resulting in a better error report.
11336 (build_binop): Use op_location from operator as binop location
11338 (build_unaryop, build_incdec, build_cast): Likewise.
11339 (patch_binop): Extract location information from the node. Fixed
11340 typo in error message.
11341 (patch_unary_op): Extract location information from the node.
11342 (build_array_ref, patch_array_ref): New functions.
11344 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
11346 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
11347 match _Jv_IsInstanceOf.
11348 * decl.c (init_decl_processing): Use _Jv_NewArray, not
11349 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
11351 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
11353 * decl.c (init_decl_processing): Functions are now named
11354 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
11356 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
11358 * java-tree.h (load_class): Add prototype.
11359 * class.c (is_compiled_class): Add missing arg to load_class.
11360 * expr.c (expand_java_NEW): Call load_class.
11361 * parse.y (process_import): Removed bogus use of void return value.
11363 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11365 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11366 Function name is "_Jv_Throw" instead of "soft_athrow".
11367 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11368 Function name is "_Jv_AllocObject" instead of "soft_new".
11369 Takes an extra parameter (object size).
11370 * expr.c: Update calls.
11372 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11374 * lex.c (java_get_line_col): Handle end-of-file.
11375 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11377 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11379 * lang.c (lang_init): Make -fexceptions the default.
11380 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11381 exception handling is not turned on.
11383 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11385 * lang.c (flag_new_exceptions): Make this this default.
11386 * decl.c (end_java_method): Call emit_handlers.
11387 * except.c (method_init_exceptions): Set language code and version.
11388 (expand_start_java_handler): Enable exception, and call
11389 expand_eh_region_start.
11390 (expand_end_java_handler): Enable exception, and set up catch blocks.
11391 (emit_handlers): New routine to generate the saved handlers.
11392 * java-except.h (emit_handlers): Add prototype.
11394 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11396 We used to have three different representations of the constant pool:
11397 the CPool structure, the tree_constant_pool, and the constructures
11398 used to build the Class object (which may need class and string
11399 constants) in compiled code. None were appropriate for compiling
11400 to .class files, so I did a major overhaul.
11402 First, the tree_constant_pool array was removed. Things were
11403 modified to the CPool structure in the JCF could be used.
11404 Second, a "capacity" field was added to the CPool, and functions
11405 written to search for a matching constant, adding one if not found.
11406 The code that generated the Class object was changed to use a CPool.
11407 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11408 the static Class object are now only in build_constants_constructor.
11409 Finally, I wrote code which can generate a .class file (including its
11410 constant pool) from the RECORD_TYPE of a class. This is a big step
11411 on the way to compiling Java source into .class files.
11413 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11414 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11416 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11417 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11418 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11419 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11420 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11421 (lang_type): Removed constant_pool field.
11422 * jcf.h (CPool): Renamed size to count. Added field capacity.
11423 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11424 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11425 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11427 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11428 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11429 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11430 (set_constant_entry, find_constant1, find_constant2,
11431 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11432 find_utf8_constant, find_class_or_string_constant): New functions.
11434 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11435 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11436 (give_name_to_class, get_class_constant): Likewise.
11437 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11438 (get_name_and_type_constant, get_ref_constant): Removed.
11439 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11440 * parse.y: Don't save/restore tree_constant_pool.
11441 * verify.c (verify_jvm_instructions): Update for new approach.
11442 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11444 * lang-options.h: Added -femit-class-file, -femit-class-files.
11445 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11446 (lang_f_options): Added "emit-class-file(s)".
11448 * expr.c (build_java_arrayaccess): Generate more efficient array
11449 bounds checking, by using unsigned compare.
11451 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11453 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11455 * parse.h: New comment on the handling of unresolved type
11456 identifiers. JDEPs are now part of the jdep_code enum.
11457 (typedef struct jdep): Now use enum jdep_code or int, depending on
11458 availability. Both are narrowed down to an 8 bits bitfield.
11459 (CALL_EXPR_PRIMARY): Fixed comment.
11461 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11463 * Make-lang.in (java): Added gjavac and jvgenmain.
11464 (java.start.encap): Depend on gjavac.
11465 (java.rest.encap): Depend on jvgenmain.
11467 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11468 (JAVA_CROSS_NAME): Likewise.
11469 (java.all.build): Depend on jvgenmain and gjavac.
11470 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11471 (jvgenmain$(exeext)): New target.
11472 (java.install-common): Wrote.
11473 * config-lang.in (compilers, stagestuff): Added gjavac and
11476 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11478 * lang.c (lang_decode_option): New argc/argv interface.
11480 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11482 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11483 * decl.c (build_decl_no_layout): New function.
11484 * expr.c (java_lang_expand_expr): Layout declarations found in
11485 blocks before they're pushed.
11486 * jcf-parse.c (load_class): Save current line when parsing class
11488 (parse_source_file): Register class before expanding their
11490 * lang.c (put_decl_node): Produce `null' when `void *' is
11492 * lex.c (static tree wfl_op): New static global, for error report
11494 (java_init_lex): wfl_operator and wfl_op initialized
11495 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11497 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11498 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11499 build_unresolved_array_type): New static function definitions.
11500 (build_decl_no_layout): New extern function declared.
11501 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11502 faulty modifier exists.
11503 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11504 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11505 (UNARY_PLUS_EXPR): New fake operator.
11506 (struct parser_ctxt): New field osb_number.
11507 * parse.y (static tree wfl_operator): New static WFL for operator
11508 bound error messages.
11509 (DECR_TK, INCR_TK): Moved.
11510 (OP_TK): Tagged <operator>.
11511 (array_type:): Now call build_unresolved_array_type.
11512 (dim_expr:): Count the number of '[' seen.
11513 (post_increment_expression, post_decrement_expression,
11514 pre_increment_expression, pre_decrement_expression,
11515 unary_expression_not_plus_minus, unary_expression:): Actions are
11516 now building the corresponding unary expressions.
11517 (cast_expression:): Actions are now building cast expressions.
11518 (build_unresolved_array_type): New function.
11519 (create_interface): Reset the number of declared interfaces.
11520 (create_class): Likewise.
11521 (method_header): Methods declared within the scope of an interface
11522 are now implicitly set public and abstract.
11523 (java_complete_class): Variable's and parameter's type are patched
11524 with a promoted type.
11525 (declare_local_variables): Resolved non builtin types are promoted
11526 before being used to build a variable decl. Removed type patch
11527 posted on variable initialization statement.
11528 (source_start_java_method): Use build_decl_no_layout to build the
11529 decl of a parameter of incomplete type.
11530 (java_register_parsed_class): Process interfaces too. Call
11531 rest_of_decl_compilation on each processed class declarations.
11532 (java_complete_expand_methods): Don't attempt to expand things in
11534 (java_complete_tree): Process CONVERT_EXPR, even though it always
11535 has a type. Propagate error_mark_node to node's type too. Promote
11536 method's call argument type and return error_mark_node if
11537 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11538 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11539 handle unary operator nodes.
11540 (build_assignment): Added comment.
11541 (print_int_node): New function.
11542 (patch_assignment): New second argument. New error handling. Use
11543 print_int_node. Handle references. Use can_cast_to_p to issue
11544 different error message according to the context and check upon
11545 the initialization of the RHS.
11546 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11547 (operator_string): Handle more operators.
11548 (patch_binop): No longer use a function static
11549 wfl_operator. Improved error message on shift distance.
11550 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11551 patch_cast): New functions.
11553 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11555 * jvspec.c: New file.
11556 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11558 * java-tree.h (identifier_subst): Add declaration.
11560 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11562 * jvgenmain.c (main): Generate call to JvRunMain.
11564 * class.c (make_class_data): Push value for "sync_info" field.
11565 * decl.c (init_decl_processing): Push "sync_info" field.
11567 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11569 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11570 Java (source) name, not signature.
11571 Set TYPE_ALIGN to (at least) that of element_type.
11573 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11575 * class.c: Moved classname-mangling-rekated code to ...
11576 * mangle.c: ... this new file.
11577 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11578 * Makefile.in: Update for above changes.
11580 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11582 * expr.c (truthvalue_conversion): Convert integer and floating
11583 point value to their truth value.
11584 * lex.c (java_lex): Handle the `null' literal.
11585 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11586 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11587 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11590 * parse.y: Reorganization/documentation on token declaration.
11591 (binop_lookup[]): New added new tree codes.
11592 (relational_expression): Build corresponding binary operators.
11593 (equality_expression, conditional_and_expression,
11594 conditional_or_expression): Likewise.
11595 (java_complete_class): Fix crash in debug message.
11596 (java_complete_tree): Check initialization of method call
11597 arguments. Further bogus node evaluation to detect more error
11598 during assignments. Handles more binary operators.
11599 (patch_assignment): Use DECL_P.
11600 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11602 (operator_string): Handle more case. Compacted source.
11603 (patch_binop): Changed function comment. Checking for
11604 uninitialized first operand takes the compound assignment into
11605 account and uses DECL_P. Checking for uninitialized second operand
11606 delayed to routine's end. Use macros to issue type bound error
11607 messages and issue messages on both operands if their types are
11608 different. Force fixed type into node. Handle all binary
11611 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11613 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11614 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11615 build operator node and return tokens.
11616 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11617 * parse.h (java_complete_tree): Changed returned type in prototype.
11618 (build_method_invocation, build_assignment, patch_assignment,
11619 patch_binop): New static function declarations.
11620 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11621 BUILD_EXPR_WFL): New macros.
11622 * parse.y (enum tree_code binop_lookup[]): New static for token to
11624 (%union): Parser union has new sub-structure `operator'.
11625 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11626 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11627 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11628 ASSIGN_ANY_TK): Tokens tagged `operator'.
11629 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11630 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11631 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11632 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11633 (assignment_operator:): Rule tagged `operator'.
11634 (expression_statement:): Re-installed default rule.
11635 (method_invocation:): Sub rules call build_method_invocation.
11636 (postfix_expression:): Don't attempt to resolve name here. Just
11638 (multiplicative_expression:): Sub-rules build corresponding binop
11640 (additive_expression:, shift_expression:, and_expression:,
11641 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11642 (assignment:): Sub rule invoke build_assignment.
11643 (assignment_operator:): Default rules on sub rules.
11644 (force_error): Added documentation on this variable.
11645 (declare_local_variables): Build initialization calling
11647 (expand_start_java_method): Removed unused rtx declaration. Mark
11648 arguments as already initialized.
11649 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11650 (java_complete_expand_methods): Don't process next method if
11651 completion of the previous one triggered errors.
11652 (java_complete_expand_method): Call source_end_java_method if no
11653 error were found during completion.
11654 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11655 locals declaratilon. Handle names found within a class. Return
11656 error_mark_node when things aren't found.
11657 (patch_method_invocation_stmt): Return error_mark_node on failures.
11658 (patch_invoke): Removed unused local. Return the correct node.
11659 (java_complete_tree): Now returns a value. The BLOCK section binds
11660 local identifiers and the type of a BLOCK is now void. Assign the
11661 result of operand completion on COMPOUND_EXPR. Assign the
11662 encapsulated node of a WFL to the result of its completion, except
11663 when the node is an identifier. Now handle MODIFY_EXPR and several
11664 binary operators. Return error_mark_node on errors.
11665 (build_method_invocation, build_assignment, patch_assignment,
11666 build_binop, operator_string, patch_binop): New functions.
11667 * typeck.c (binary_numeric_promotion): New function.
11669 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11671 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11672 Replace most uses of ident_subst by identifier_subst.
11674 * class.c (push_class_static_dummy_field): Removed function.
11675 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11676 instead of looking got "class" static field. Create that decl here.
11677 (class_identifier_node): Removed; no longer needed.
11678 (init_class_processing): Don't init class_identifier_node.
11679 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11680 Do nreverse 0 times (instead of twice) for Object and Class.
11681 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11683 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11685 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11686 while initializing linenumber_count and linenumber_table.
11687 Do it before init_function_start (which calls emit_line_note).
11688 * expr.c (expand_byte_code): Don't need to clear lineno here.
11690 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11692 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11693 then mangle number as _N_.
11695 * class.c (mangle_class_field): New function.
11696 (build_class_ref): Set assembler name of class reference using
11697 mangle_class_field.
11698 (push_class_static_dummy_field): Likewise.
11700 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11702 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11703 of assigning to TREE_CODE. The latter method exploits a feature
11704 of GCC that is not ANSI compliant.
11706 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11708 * decl.c (pushdecl_force_head): New function.
11709 (pushlevel): Removed conditional printf.
11710 (complete_start_java_method): Don't enter local variable scope if
11711 function is compiled from source code.
11712 * expr.c: parse.h now included
11713 (java_lang_expand_expr): New function.
11714 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11715 printf. Terminate buffer when doing directories.
11716 * jcf-parse.c (parse_source_file): Call lang_init_source before
11717 parsing and before code generation.
11718 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11719 use printf if the macro is defined.
11720 * lang.c (lang_init): Install lang_expand_expr hook on
11721 java_lang_expand_expr.
11722 (java_dummy_print): New function.
11723 (lang_init_source): New function.
11724 * lex.c (java_lex): Remember location of an opening brace at the
11725 second nesting level.
11726 (java_is_eol): Unget character seen after a CR if it is EOF.
11727 * parse.h: Now includes lex.h
11728 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11729 printf if the macro is defined.
11730 (expand_start_java_method, build_expr_block, enter_block,
11731 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11732 New static function declarations.
11733 (pushdecl_force_head): New extern function declaration.
11734 (INCOMPLETE_TYPE_P): New macro.
11735 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11736 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11737 BLOCK_EXPR_ORIGIN): New macros.
11738 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11739 DECL_SOURCE_LINE_LAST): New macros.
11740 (struct parser_ctxt): Removed field current_method_decl, redundant
11741 with the field current_function_decl. Added fields
11742 first_ccb_indent1 and pending_block.
11743 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11744 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11746 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11747 (compilation_unit:): Cosmetic on sub rule.
11748 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11749 (variable_initializer:): Installed default rule on expression:.
11750 (method_declaration:): method_header: starts a new
11751 method. method_body: installs the function body, absorbs blocks
11752 emitted for temporary variable scopings, pops function's body block
11753 and merges function's last statement lineno in DECL_SOURCE_LINE.
11754 (method_body:): Installed default rules.
11755 (block:): Call enter_block when an opening brace is seen. Absorb
11756 scoping blocks and call exit_block when a closing brace is seen.
11757 (block_statement:): Cosmetic changes.
11758 (method_invocation:): Create WFL around CALL_EXPR node.
11759 (patch_stage): Added comment around definition.
11760 (method_header): Try to use first_ccb_indent1 as the first line of
11761 the method, so BP debug info are emitted at the first opening
11762 brace of the function. If the function has no body, use the
11763 location of the function's name. Override currently defined method
11764 name with the matching WFL so we can point redefinition errors
11765 using the location where the function's name was declared.
11766 (check_abstract_method_header): Interprets DECL_NAME as an
11767 identifier or as a WFL, accordingly.
11768 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11769 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11770 location and name information out of it and reinstall DECL_NAME to
11771 its original identifier node value.
11772 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11773 function's source code).
11774 (read_import_dir): Test the value returned by find_class and issue
11775 a fatal accordingly.
11776 (declare_local_variables): Push a new block for the scope of the
11777 new variable(s) if code has been already generated at that nesting
11778 level. Pinpoint redefinition errors using the variable id
11779 WFLs. Generate initialization code if necessary. If the variable
11780 type is incomplete, register a patch on its decl.
11781 (source_start_java_method): Rewritten. Define a new block for the
11782 function's parameters. Build parameter decl out of function's
11783 arguments and register them for a patch if their types are
11785 (expand_start_java_method): Includes the part of
11786 source_start_java_method that was pushing the parameter decls and
11787 completing the method start code.
11788 (source_end_java_method): Removed call the expand_end_bindings and
11789 poplevel (already taken care of). Reinstall function's arguments
11790 and get function's last line of code before calling
11791 expand_function_end.
11792 (java_method_add_stmt): New comment before the function's
11793 code. Complement the second operand of the current COMPOUND_EXPR
11795 (java_complete_expand_methods): Don't generate debug info on line
11796 zero when expanding a generated constructor.
11797 (java_complete_expand_method): Set start and end line numbers for
11798 a artificially generated constructor to one and manually call
11799 enter_block and exit_block when defining it. For all methods:
11800 expand function's start calling the new expand_start_java_method
11801 and invoke java_complete_tree on the effective method's body, if
11803 (resolve_expression_name): Now use lookup_name_in_blocks to search
11804 local variable decls and print out an error when variables are
11806 (patch_method_invocation_stmt): Inserted comment before the
11808 (lookup_method_invoke): Chain method's arguments using chainon
11809 with the current arg list as a second argument. Inserted missing
11810 IDENTIFIER_POINTER when reporting an error on methods not found.
11811 (refine_accessible_methods_list): Don't retain constructors.
11812 (patch_arguments): Function removed.
11813 (java_complete_tree): Inserted comment before the function's
11814 code. New case for BLOCKs. Moved the WFL case a bit
11815 further. Complete function's arguments.
11816 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11817 maybe_absorb_scoping_blocks): New functions.
11819 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11821 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11823 * jcf-parse.c (parse_source_file, java_error_count): New forward
11824 and extern declarations.
11825 (java_parse_abort_on_error): Macro moved.
11826 (jcf_parse_source): fatal called if fopen fails. Now calls
11828 (parse_source_file): New parse_only parameter. Reflects the
11829 elimination of the second pass.
11830 (yyparse): parse_source_file called with argument set to 0.
11831 * jcf.h (JCF_ZERO): Sets java_source to zero.
11832 * lex.c (java_init_lex): pass argument is gone. Function modified
11833 to be called once during the analysis of a file.
11834 (java_unget_unicode): Fixed typo in fatal message.
11835 (java_get_line_col): Likewise.
11836 (java_lval): Likewise. String literals no longer built during
11838 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11840 * parse.h (MODIFIER_WFL): New macro.
11841 (parse_check_super, parser_check_super_interface): Now return int.
11842 (parser_chain_incomplete_item, not_builtin_p,
11843 complete_method_decl): Declarations removed.
11844 (build_method_invocation_stmt, build_invoke): Renamed using the
11845 `patch' instead of `build'
11846 (register-incomplete_type, obtain_incomplete_type,
11847 java_complete_tree, java_complete_expand_method,
11848 unresolved_type_p, create_jdep_list): New function declarations.
11849 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11850 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11851 (jdep): New typedef on new struct _jdep.
11852 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11853 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11854 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11855 JDEP_RESOLVED_P): New macros.
11856 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11857 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11858 JDEP_VARIABLE): New enum values and jdep kinds.
11859 (jdeplist): New typedef on struct _jdeplist.
11860 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11862 (CALL_EXPR_PRIMARY): New macro.
11863 (struct parser_ctxt): Fields java_pass, current_method_decl,
11864 method_decl_list deleted. New field jdeplist.
11865 (INCOMPLETE_P): Macro deleted.
11866 * parse.y (single_type_import_declaration:): Removed pass switch.
11867 (type_import_on_demand_declaration): Likewise.
11868 (field_declaration:): Removed pass switch on all sub rules.
11869 (class_declaration:): Call the complete_class_decl removed on
11871 (method_declaration:): Removed second pass switch. No longer chain
11872 methods decl when method_header reduced.
11873 (method_header:): Sub rules no longer depend on pass switch.
11874 (method_declarator:): Likewise.
11875 (method_body:): Likewise.
11876 (abstract_method_declaration:): Likewise.
11877 (block_statement:): Likewise.
11878 (local_variable_declaration:): Likewise.
11879 (argument_list:): Likewise.
11880 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11881 removed. Partial CLASS_EXPR tree node built instead.
11882 (postfix_expression:): Removed pass switch on all sub rules.
11883 (java_pop_parser_context): Free classd_list content.
11884 (yyerror): Call obstrack_grow0 to finalize error message.
11885 (check_class_interface_creation): Comment modified to reflect new
11886 returned value meaning. Removed second pass switch. Return 1 if an
11887 error was found, 0 otherwise. Adjust pointer on filename if a
11888 leading path separator was found.
11889 (maybe_create_class_interface_decl): Removed first pass switch
11890 when linking the class decl to the class_list. Install a new
11891 jdep_list for the class.
11892 (add_superinterfaces): List of unresolved interfaces is
11893 gone. Unresolved interfaces are directly added to the current
11895 (create_interface): Second pass shortcut removed.
11896 ctpx->modifier_ctx access through MODIFIER_WFL.
11897 (create_class): Second pass shortcut removed. Call to
11898 register_incomplete_type replaces the call to
11899 parser_chain_incomplete_item.
11900 (complete_class_decl): Function removed.
11901 (duplicate_declaration_error): New way of retrieving redeclared
11903 (register_fields): Call to lookup_modifier_cl replaced by
11904 MODIFIER_WFL. New way of handling unresolved type, using
11905 unresolved_type_p and obtain_incomplete_type.
11906 register_incomplete_type replaces call to parser_chain_incomplete_item.
11907 (patch_stage): New static global variable.
11908 (method_header): New way of handling unresolved type, using
11909 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11910 indicates that the method decl needs to be patched.
11911 (check_abstract_method_header): Call to lookup_modifier_cl
11912 replaced by MODIFIER_WFL.
11913 (method_declarator): Incomplete argument type are registered
11914 calling register_incomplete_type. Patch on the declared method is
11915 issued in that case.
11916 (unresolved_type_p): New function.
11917 (parser_check_super_interface): New comment to reflect function's
11918 modified returned type (int). Function and has a new argument
11919 this_wfl. Call to parse_error_context uses this_wfl instead of
11920 relying on lookup_cl.
11921 (parser_check_super): Comment reflects function's new returned
11922 type (int). Function returns non zero value on error.
11923 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11924 register_incomplete_type, jdep_resolve_class): New functions to
11925 handle incomplete types in declarations.
11926 (java_complete_class): Rewritten to work with the new incomplete
11927 type handling scheme.
11928 (complete_class_report_errors): Likewise.
11929 (complete_method_decl): Removed: it jobs is now handled by
11930 java_complete_class.
11931 (do_resolve_class): Class loaded in not already loaded and not
11932 found in Java source code.
11933 (java_check_regular_methods, java_check_abstract_methods): Don't
11934 call complete_method_decl anymore.
11935 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11936 (read_import_dir): Got rid of the pass number dependency.
11937 (declare_local_variables): New handling of unresolved types (patch
11939 (source_start_java_method): New parameter level. Function called
11940 with level set to 1 when argument types are potentially
11941 unresolved. Called to complete the job with level set to 2 once
11942 types are complete.
11943 (source_end_java_method): Call to permanent_allocation
11944 removed. Waiting to be replaced by a more suitable obstack
11946 (java_complete_expand_methods, java_complete_expand_method,
11947 java_expand_finals): New functions.
11948 (build_method_invocation_stmt): Renamed
11949 patch_method_invocation_stmt. Extracts function call expression
11950 (wfl) and arguments (args) from CALL_EXPR tree operands.
11951 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11952 call. Patch the function and argument operand of the CALL_EXPR
11954 (patch_argument, java_complete_tree): New functions.
11956 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11958 Recover from missing fields and methods (i.e. error instead of fatal).
11959 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11960 * expr.c (expand_invoke): Recover from missing method.
11961 (expand_java_field_op): Recover from missing field.
11962 Inline references to java.lang.{Integer,Char,...}.TYPE.
11963 * typeck.c (get_type_from_signature), java-tree.h: New function.
11964 * class.c (add_method): Use get_type_from_signature.
11965 (build_class_ref): Handle a class that was not found.
11966 * typeck.c (convert): Handle conversion to pointers (for convenience).
11967 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11968 instead of lookup_field to handle missing fields.
11970 * jcf-parse.c (process_zip_dir): Set java_source.
11972 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11974 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11976 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11978 * jcf-parse.c (load_class): Don't change input_filename before
11979 calling jcf_parse_source (but still do it before calling
11981 (jcf_parse_source): Assign input_filename after having saved the
11983 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11984 list. ctxp->modifier_ctx zeroed according to its new
11985 definition. ctxp->filename initialized. Removed
11986 JAVA_MODIFIER_CTX_UNMARK.
11987 (java_unget_unicode): Update the character based column position.
11988 (java_allocate_new_line): ref_count not used anymore. Always free
11989 ctxp->p_line. Initialize c_line->char_col to 0.
11990 (java_get_unicode): Update the character based column position.
11991 (java_lex): Use ctxp->elc to store current position in source
11992 file, at the beginning of the parsed token. Set modifier_ctx entry
11993 corresponding to the parse modifier to a WFL node. Return a WFL
11994 node when an identifier is parsed.
11995 (java_lex_error): Now uses ctxp->elc to store current position in
11997 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11998 * lex.h (build_wfl_node): New function definitions.
11999 (struct java_line): ref_count and next fields are gone. New field
12001 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12002 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
12003 (JAVA_COLUMN_DELTA): New macro.
12004 (java_lc): New typedef on new struct _java_lc.
12005 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
12006 (parse_error_context, parse_warning_context): Changed prototypes.
12007 (java_get_line_col): Added as an available global function.
12008 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
12009 (IC_DECL): Replaced by macro IC_TYPE
12010 (DEPEND_WFL): New macro.
12011 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
12013 (exit_java_complete_class): Removed a commented out statement.
12014 (struct parser_ctxt): Added comments on fields. modifier_ctx is
12015 now an array of tree nodes. Deleted fields line_list and
12016 e_line. New field elc, to replace e_line.
12017 * parse.y (array_type:): Build WFL node.
12018 (qualified_name:): Build a single WFL node out of two. Retain
12019 the location information of the first node in the resulting node.
12020 (package_declaration:): Use package name as a WFL node
12021 (single_type_import_declaration:): Use imported name as a WFL node.
12022 (type_import_on_demand_declaration:): Use root of the imported
12023 packages as a WFL node.
12024 (field_declaration:): Removed unused local variable cl.
12025 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
12026 (yyerror): New static elc. Removed static error_line, error_pos.
12027 New local code_from_source. Save ctxp->elc into elc at the first
12028 pass. Call java_get_line_col to get a string of the line where
12029 the error occurred.
12030 (debug_line): Removed static function.
12031 (parse_error_context, parse_warning_context): Parameter cl is now
12032 a WFL node. Use its value to initialize ctxp->elc.
12033 (redefinition_error): Parameter cl is now a WFL node.
12034 (parse_add_interface): New parameter wfl. No longer call
12035 lookup_cl, use wfl instead.
12036 (check_class_interface_creation): Parameter cl is now a WFL node.
12037 (maybe_create_class_interface_decl): Likewise.
12038 (add_superinterfaces): New function.
12039 (create_interface): Removed local cl, node, super_decl,
12040 super_decl_type. Function now uses id as a WFL node. Better
12041 warning/error report on obsolete or forbidden mix of
12042 modifiers. Now calls add_superinterfaces to register interfaces.
12043 (create_class): Removed local cl, node. Local variable id is used
12044 as a WFL node. Better error report on forbidden modifier
12045 mix. Uses add_superinterfaces to register interfaces.
12046 (find_field): Argument cl is now a WFL node. Now store the WFL
12047 node of a fields that needs to be checked for their
12049 (method_header): Local variable node non longer used. Local
12050 variable id replaces cl.
12051 (check_modifiers_consistency): Local variable cl is now a WFL
12053 (method_declarator): Local variable cl replaced by parameter id.
12054 (parser_qualified_name): Now uses parameter name as a WFL node.
12055 (parser_check_super_interface): New parameter wfl, for achieve
12056 greater accuracy during error reports.
12057 (parser_chain_incomplete_item): New parameter named location. Used,
12058 along the decl, to construct the incomplete item node.
12059 (java_complete_class): resolve_class now uses WFL node extracted
12060 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
12062 (complete_method_decl): Unresolved function's argument types are WFL.
12063 (resolve_class): Parameter cl is now a WFL node.
12064 (resolve_and_layout): Likewise.
12065 (do_resolve_class): Likewise. Try first to use cl and then do the
12066 lookup on the decl when calling check_pkg_class_access.
12067 (complete_class_report_errors): Use IC_TYPE in place of
12068 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
12069 instead of doing a lookup over the decl.
12070 (java_check_final): Use WFL info from field tree list.
12071 (lookup_cl): Rewritten and returns a statically defined WFL node.
12072 (lookup_modifier_cl): Now uses information from WFL nodes.
12073 (process_imports): Likewise.
12074 (read_import_dir): name and cl arguments replaced by a single WFL
12075 node. Function modified accordingly.
12076 (find_in_imports_on_demand): Now uses WFL node.
12077 (check_pkg_class_access): cl argument is now a WFL node.
12078 (declare_local_variables): Fixed to use WFL nodes.
12079 (resolve_expression_name): Likewise.
12080 (build_method_invocation_stmt): name_combo argument renamed
12081 wfl. Function modified to use WFL nodes.
12082 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
12083 (lookup_method_invoke): cl is now a WFL node. Added missing
12084 IDENTIFIER_POINTER to class type decl name.
12086 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
12088 * lang.c (init_parse): Now returns char* containing the filename.
12090 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
12092 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
12094 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
12095 * class.c (make_class_data): If flag_assume_compiled, initial class
12096 state is CSTATE_PREPARED; make superclass and interfaces direct
12097 references, rather than constant pool indexes.
12099 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12101 * parser.y: Include flags.h. Removed debug variable pl.
12102 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
12103 (block:): Likewise.
12104 (labeled_statement_nsi:): Generate debug info when reducing
12105 expression_statement:.
12106 (check_pkg_class_access): get_access_flags_from_decl invokation
12107 fixed for new CLASS_* flags location.
12108 (source_end_java_method): Save/restore parser context when
12109 entering/leaving this routine. Restore lineno to its right value
12110 before calling expand_end_bindings.
12111 (build_method_invocation_stmt): build_invoke called with the
12112 current line information.
12113 (build_invoke): New argument cl. Wrap the function call around a
12115 (refine_accessible_methods_list): Changed comment, removed
12117 * parse.h: Fixed typo in comments.
12118 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
12119 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
12120 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
12122 * lex.c (java_lex): Record the last closing curly bracket of a
12124 * jcf-parse.c (jcf_parse_source): Now calls
12125 java_check_methods. Clarified comment, fixed typo.
12127 1998-04-09 Dave Brolley <brolley@cygnus.com>
12129 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
12130 (finish_parse): Expose for non USE_CPPLIB builds.
12132 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
12134 * lang.c (lang_print_xnode): New function.
12136 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
12138 * decl.c (class_dtable_decl), java-tree.h: New tree node.
12139 * class.c (get_dispatch_vector, get_dispatch_table): New functions
12140 used to build a class's dispatch table.
12141 (make_class_data): Generate dispatch table if flag_assume_compiled.
12142 Set dtable of class object to address of class_dtable_decl.
12144 * decl.c (int_decl_processing): Make soft_badarrayindex_node
12145 be volatile and have side effects - generates better code.
12147 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
12148 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
12150 * expr.c (expand_invoke): If class is final, method is
12151 effectively final, so can call it directly.
12153 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
12155 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
12157 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * parse.y (build_method_invocation_stmt): Removed extra argument
12162 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12164 * expr.c (dtable_indent): Now static global.
12165 (expand_invoke): Now call invoke_build_dtable and
12166 build_invokevirtual.
12167 (invoke_build_dtable, build_invokevirtual): New functions.
12168 * jcf-io.c (find_class): Defer issuing a warning by setting
12169 jcf->outofsynch to 1.
12170 * jcf-parse.c (jcf_out_of_synch): New function.
12171 (load_class): Test this_jcf.outofsynch flag and call
12172 jcf_out_of_synch accordingly.
12173 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
12174 comment indentation.
12175 * lex.c (java_get_unicode): Fixed code indentation.
12176 (java_lex): Create string literal. Fixed typo. Removed several
12177 premature obstack_free.
12178 * parse.h: New enums for name resolution and invocation mode.
12179 (struct qualification): New data structure.
12180 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
12181 (do_resolve_class, build_method_invocation_stmt,
12182 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
12183 debug_line, identical_subpath_p, invocation_mode,
12184 refine_accessible_methods_list, build_invoke,
12185 lookup_method_invoke): New functions declared.
12186 (build_invokevirtual, invoke_build_dtable, match_java_method,
12187 build_field_ref, jcf_out_of_synch): New references to external
12189 (struct parse_ctxt): Removed artificial_constructor field.
12190 * parse.y: (array_type:): Type defined for this rule.
12191 (class_type:): Installed default rule for interface_type:.
12192 (array_type:): Now build Java array type.
12193 (qualified_name:): Now use obstack_grow0.
12194 (method_declaration:): Skip the artificial constructor added to
12196 (abstract_method_declaration:): Execute the code only during pass 1.
12197 (block:): Installed default rule in block_statements:.
12198 (block_statement:): Add the statement to the method during pass 2.
12199 (statement_expression): Installed default rule for
12200 method_invocation:.
12201 (argument_list:): Added code to build the argument list.
12202 (method_invocation:): Added call to create the method invocation
12204 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
12205 (debug_line): New function for debug.
12206 (complete_class_decl): No longer do something during pass 1.
12207 (method_header): Use BUILD_PTR_FROM_NAME.
12208 (parser_qualified_classname): Use obstack_grow0. Removed bogus
12210 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
12211 function's main comment.
12212 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
12214 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
12215 (resolve_class): Now works with arrays.
12216 (do_resolve_class, resolve_and_layout): New functions.
12217 (java_check_regular_methods): Reverse method list before and after
12218 having processed it. No longer set ctxp->artificial_constructor.
12219 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
12220 accordingly. Fixed typo in issued error message. Now use
12222 (find_in_imports_on_demand): Now use obstack_grow0.
12223 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
12224 (source_end_java_method): Call expand_expr_stmt instead of
12225 expand_expr. Calls it before calling expand_function_end.
12226 (java_method_add_stmt): Do nothing if errors were found during
12228 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
12229 (build_method_invocation_stmt, build_invoke, invocation_mode,
12230 lookup_method_invoke, refine_accessible_methods_list,
12231 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
12233 * typeck.c (build_java_signature): Properly end method signature
12234 if return type skipped.
12235 (match_java_method): New function.
12237 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
12239 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
12241 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12243 * expr.c (build_invoke_non_interface): New function.
12244 (methods_ident, ncode_ident): Now static globals.
12245 (expand_invoke): Use build_invoke_non_interface.
12246 * java-tree.h (struct lang_decl): New field function_decl_body.
12247 (DECL_FUNCTION_BODY): New macro.
12248 * jcf-parse.c (jcf_parse_source): Deeper check before setting
12249 CLASS_FROM_SOURCE_P.
12250 (parse_source_file): Fixed typos. Call java_layout_parsed_class
12251 before starting pass 2. Call to java_generate_parsed_class replaced
12252 by java_register_parsed_class.
12253 * lex.c: Fixed typo in header. Some line width related formating.
12254 * lex.h: Some line width related formating.
12255 * parse.h (source_end_java_method, resolve_expression_name,
12256 complete_class_decl, maybe_create_class_interface_decl,
12257 check_class_interface_creation): New static function declarations.
12258 (java_layout_parsed_class, java_method_add_stmt): New function
12260 (struct parser_ctxt): Field mark_class_generate removed. New
12261 fields class_list and artificial_constructor.
12262 * parse.y: Fixed typo in header.
12263 (class_declaration:): Call complete_class_decl when class body
12265 (method_declaration:): Call source_end_java_method in pass 2 when
12266 the method body is defined.
12267 (postfix_expression:): Do expression name resolution on sub-rule
12268 name during pass 2.
12269 (create_class, create_interface): Merged common pieces.
12270 (check_class_interface_creation, maybe_create_class_interface_decl):
12272 (complete_class_decl): New function.
12273 (register_fields): Fixed line width related typo.
12274 (method_header): Correctly skip first argument when fixing
12275 argument line. Changed the loop.
12276 (java_check_circular_reference): Now use ctxp->class_list.
12277 (java_complete_class): Removed start/stop marking.
12278 (java_check_regular_methods): Now takes a class decl as an
12279 argument. Add default constructor if none were encountered.
12280 (java_check_methods): Now use ctxp->class_list. Changed call to
12281 java_check_regular_methods.
12282 (source_start_java_method): Set DECL_ARG_TYPE for each function
12284 (source_end_java_method, java_method_add_stmt): New functions.
12285 (java_generate_parsed_class): No longer exists.
12286 (java_layout_parsed_class, java_register_parsed_class): New functions.
12287 (resolve_expression_name): New function.
12289 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12291 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
12292 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
12293 until pass initializations are done. Call read_import_dir with
12295 * parse.h: (lookup_modifier_cl): New function declared.
12296 (INTERFACE_FIELD_MODIFIERS): New macro.
12297 (OBSOLETE_MODIFIER_WARNING): New macro.
12298 * parse.y: (register_fields): Class type and current field name in
12299 local variables. Check modifier(s) if adding field(s) to an interface.
12300 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
12301 and report errors using the faulty modifier line context.
12302 (lookup_modifier_cl): New function.
12303 (read_import_dir): Detect and report default import processing
12306 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
12308 Add a pair of -fassume-compiled/-fno-assume-compiled options.
12309 * class.c (is_compiled_class): Return 1 after making sure it
12310 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
12311 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
12312 * java-tree.h (flag_assume_compiled): Add decl.
12313 * lang.c (lang_f_options): Add the flag.
12314 (flag_assume_compiled): Add decl, default to 0.
12316 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
12318 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
12319 (is_compiled_class): Likewise.
12320 (layout_class): Likewise.
12321 (layout_class): Detect and lay out classes defined in source code.
12322 (interface_of_p, add_interface_do, may_add_interface): New
12324 (add_interface): Now use add_interface_do.
12325 (add_method_1): New function.
12326 (add_method): Now use add_method_1.
12327 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
12328 (complete_start_java_method): New function.
12329 (start_java_mehod): Now call complete_start_java_method.
12330 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
12331 (expand_invoke): Likewise and fixed typo.
12332 *gjava.c: (print_super_field): Use new argument to find_class
12335 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
12336 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
12337 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
12339 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
12340 (add_method_1, push_class): New prototypes.
12341 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
12342 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
12343 directory where the class was found.
12344 (find_class): New argument DO_CLASS_FILE. Function find_class
12345 modified accordingly.
12346 *jcf-parse.c: (fix_class_path): New function.
12347 (load_class): Use new VERBOSE argument. load_class now finds and
12348 loads/parses .class/.java files. Save read_state of current_jcf
12350 (java_parser_abort_on_error): New macro.
12351 (jcf_parse_source, parse_source_file): New function.
12352 (jcf_parse): Fixed typo.
12353 (yyparse): Call parse_source_file () only.
12354 (process_zip_dir): Fixed typo, fix zdir->filename_length when
12355 writing the real class name back in the zip directory entry.
12356 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
12357 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
12358 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
12359 (find_class): Prototype fixed.
12360 *lex.c: Added 1998 time stamp.
12361 Removed all static global variables, moved into the parser
12362 context data structure.. Now include unistd.h if SEEK_SET not
12364 (java_init_lex): Rewritten.
12365 (java_sneak_unicode): Modified current unicode access in current line.
12366 (java_unget_unicode): Likewise.
12367 (java_allocate_new_line): New allocation management.
12368 (java_read_char): Modified access and storage of unget_utf8_value.
12369 New way of processing current unicode.
12370 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12371 (java_get_unicode): Now use the parser context.
12372 (java_lineterminator): Likewise.
12373 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12374 of the reentrant parser implementation. Function now use the
12375 parser context data structure and java_lval. Fixed production of
12376 the float and double constant "out of range" error message. Fixed
12377 obstack use. Return integer value when hitting a modifier. Now
12378 return type for TRUE, FALSE and other predefined types. Return
12379 identifier as a TREE_LIST list containing the current line context
12380 as the TREE_VALUE sub-node.
12381 (java_unicode_2_utf8): Fixed typo in declaration.
12382 (java_lex_error): Now use the parser context data structure.
12383 *lex.h: Added 1998 time stamp.
12384 (struct java_line): New fields ref_count and next.
12385 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12386 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12387 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12388 *parse.h: Added 1998 time stamp.
12389 (java_parse_source_file): Renamed from parse_source_file.
12390 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12391 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12392 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12393 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12394 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12395 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12396 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12397 (struct parser_ctxt): New data structure to keep the parser context.
12398 *parse.y: Added 1998 time stamp, got rid of static global variables.
12399 (java_error_count, ctxp): New global variables.
12400 (%union): New value field.
12401 (numeric_type, integral_type): Rules removed.
12402 (primitive_type): Rule defined to handle integral, float, double and
12404 (qualified_name, package_declaration,
12405 single_type_import_declaration, type_import_on_demand_declaration,
12406 modifiers, class_declaration, super, interfaces,
12407 interface_type_list, class_body, field_declaration,
12408 field_declaration, variable_declarators, variable_declarator,
12409 variable_declarator_id, method_declaration, method_header,
12410 formal_parameter_list, formal_parameter, method_body, block,
12411 static, interface_declaration, extends_interfaces,
12412 abstract_method_declaration, local_variable_declarators): Rules now
12414 (force_error, do_warning): New global statics.
12415 (push_parser_context, parser_context_save_global,
12416 parser_context_restore_global, pop_parser_context): New functions.
12417 (yyerror): Now uses the global parser context. Fixed use of obstack.
12418 (parse_error, parse_error_context, parse_warning_context,
12419 java_accstring_lookup, redefinition_error, check_modifiers,
12420 parser_add_interface, create_interface, create_class, find_field,
12421 duplicate_declaration_error, register_fields, method_header,
12422 check_modifiers_consistency, check_abstract_method_header,
12423 method_declarator, parser_qualified_classname,
12424 parser_check_super_interface, parser_check_super,
12425 parser_chain_incomplete_item, java_check_circular_reference,
12426 layout_class_from_source, java_complete_class,
12427 complete_method_decl, resolve_class, complete_class_report_errors,
12428 java_check_final, check_method_redefinition,
12429 java_check_regular_methods, java_check_abstract_methods,
12430 java_check_methods, lookup_java_interface_method2,
12431 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12432 process_imports, find_in_imports, read_import_entry,
12433 read_import_dir, find_in_imports_on_demand,
12434 check_pkg_class_access, not_builtin_p, declare_local_variables,
12435 source_start_java_method, java_generate_parsed_class): New
12437 *typeck.c: (signature_include_return): New global variable.
12438 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12439 to add the function returned type in the signature.
12441 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12443 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12445 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12447 * Make-lang.in (java.info): Added.
12448 (java.install-info): Added
12450 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12452 * Makefile.in (clean): Also remove java/parse.c.
12454 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12456 Add a pair of -fbounds-check/-fno-bounds-check options.
12457 * lang.c (lang_decode_option): Add code to grok arguments.
12458 (flag_bounds_check): Add decl.
12459 (lang_f_options): New array w/ the option in it.
12460 * java-tree.h (flag_bounds_check): Add decl.
12461 * lang-options.h: New file.
12462 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12463 of a static macro value.
12464 (JAVA_ARRAY_EXCEPTION): Delete macro.
12466 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12468 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12469 * expr.c (build_anewarray): Add missing promote_type.
12471 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12473 Add array types with known length to optimize bounds checking.
12474 * typeck.c (build_java_array_type): Take length parameter.
12475 (java_array_type_length, build_prim_array_type): New functions.
12476 * java-tree.h: Update for new functions.
12477 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12478 * class.c: Use build_prim_array_type.
12479 * expr.c (can_widen_reference_to): Handle known-length array types.
12480 (verify_jvm_instructions): Keep track of integer push instructions
12481 followed by newarray/anewarray, so we can build known-length arrays.
12482 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12483 (java_array_data_offset): New function.
12484 (build_java_array_length_access): New function. Optimize if constant.
12485 (build_java_arrayaccess): Constant fold bounds check.
12486 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12487 (build_newarray, build_anewarray): New functions.
12488 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12489 * verify.c (merge_types): Handle known-lengh array types.
12491 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12493 * expr.c (expand_byte_code): Fix performace bug, which caused
12494 searching linenumber_table to be linear rather than constant.
12496 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12498 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12500 * decl.c, java-tree.h (soft_fmod_node): New global.
12501 * decl.c (init_decl_processing): Define __builtin_fmod.
12502 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12503 using __builtin_fmod.
12505 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12507 * keyword.h: New file, output of keyword.gperf as processed by
12509 * lex.c (java_lex_init): Initialize java_error_flag.
12510 * parse.c (YYERROR_NOW): Uses java_error_flag.
12511 * parse.y: New static java_error_flag. Useless definition of
12513 * parse.y (java_error): Portable error recovery using
12514 java_error_flag (not yet completely tuned).
12516 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12518 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12520 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12522 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12523 (parse.c, lex.c, keyword.h): New rules for Java source code
12525 * parse.c: Renamed into jcf-parse.c.
12526 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12527 * keyword.gperf: New file, Java keywords.
12528 * parse.y: New file, Java language grammar.
12529 * parse.h: New file, Java language grammar definitions.
12530 * lex.c: New file, Java language lexer.
12531 * lex.h: New file, Java language lexer definitions.
12533 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12535 * decl.c (clinit_identifier_node), java-tree.h: New global.
12536 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12537 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12538 * expr.c (expand_java_field_op): Check for invalid assignment
12541 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12543 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12545 * verify.c (verify_jvm_instructions): When processing a handler,
12546 attempt to set the current_subr to the right value.
12547 (More complicated code combines Sep 17 and Oct 22 versions.)
12549 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12551 * class.c (push_class): Figure out (guess) name of source file.
12552 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12553 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12554 (parse_class_file): Change return type from int to void.
12555 Call debug_start_source_file/debug_end_source_file.
12557 * expr.c (build_java_binop): Fix masking 2nd operand.
12558 * decl.c (init_decl_processing): Set sizetype first.
12560 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12562 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12563 (Revert Sep 17 change.)
12565 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12567 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12568 .class extension in their name and fix thing so we don't process
12569 them parse_zip_file_entries().
12570 (parse_zip_file_entries): Cleaned unused local variables.
12572 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12574 * expr.c (can_widen_reference_to): Allows equal array element types.
12575 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12576 * jcf-dump.c (RET): Get (and print) index.
12578 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12579 Promote element type to POINTER_TYPE.
12581 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12583 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12584 find_in_current_zip, jcf_figure_file_type): Moved from
12585 jcf-reader.c to parse.c.
12586 * zextract.c: (read_zip_archive): takes file_comment_length possible
12587 field into account.
12589 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12591 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12593 * verify.c (merge_types): Handle array types even better ...
12595 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12597 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12599 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12600 * class.c (make_class_data): Don't build fields_decl if no fields.
12601 When building fields_decl, skip if DECL_ARTIFICIAL.
12603 * expr.c (java_stack_swap): Update stack_type_map.
12604 * verify.c (merge_types): Handle array types better.
12606 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12608 * class.c (add_field): Don't promote short integral fields to
12609 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12610 * expr.c (push_value): Promote and convert short integral values.
12612 * decl.c, java-tree.h (integer_two_node): New constant node.
12613 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12615 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12617 * class.c (append_gpp_mangled_type): Use function argument
12618 unpromoted type to generate mangled name.
12620 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * constants.c (build_constant_data_ref): Now uses current_class
12623 instead of main_class.
12624 (build_constants_constructor): Now uses current_class instead of
12626 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12627 of the global variable SeepZipFiles done here.
12628 * zextract.c (read_zip_archive): extra_field optional field taken
12629 into account while computing the position of the class file in the
12631 * verify.c (verify_jvm_instructions): Use current_jcf to search
12633 * parse.c (load_class): First search for the class to load in the
12634 current zip file. Saves current_jcf (restored before returning
12635 from that function). Don't call JCF_FINISH in the class was found
12636 in the current ZIP file.
12637 (jcf_parse): If the class was found in the current ZIP file, save
12638 its tree_constant_pool (for later reuse).
12639 (parse_class_file): New function. Process each method defined in
12640 the current class and record the class as to be later registered.
12641 (yyparse): Rewritten. Figure the type of the current file and switch
12643 * lang.c: New global variable current_jcf.
12644 (lang_init): Removed compiling_from_source test (done later, in
12645 yyparse). Removed call the jcf_parse ().
12646 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12647 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12648 in the current ZIP file) and zip_offset (offset to the class data in
12649 the current zip file).
12650 * jcf-reader.c: zipfile.h included.
12651 localToFile: New ZipFileCache static global variable
12652 (parse_zip_file_entries): New function. Browse the current ZIP
12653 file directory and process each class found.
12654 (process_zip_dir): New function. Register each class found in the
12655 ZIP file directory. The class aren't parsed but a valid JCF is
12656 link to each of them.
12657 (find_in_current_zip): New function. Search for a class in the
12658 current ZIP file directory. If found, prepare the class so that it
12660 (jcf_figure_file_type): New function. Examine the file structure
12661 to figure a class file, a ZIP file. If none of these categories are
12662 matched, a source file is assumed.
12663 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12664 SeenZipFile: New global variable.
12665 (open_in_zip): Use zipmember's length to accelerate the search for
12666 a member. If zipmember was NULL and zip file successfully read,
12668 * java-tree.h: New global variable current_jcf declared. Added
12669 declaration for current_constant_pool_tags, current_constant_pool_data,
12670 current_constant_pool_length, current_constant_pool_data_ref.
12671 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12672 store the JCF of classes seen in a zip file) and tree *constant_pool
12673 (to save a loaded class constant pool). current_class declared here.
12674 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12675 retrieve method_ref_constant.
12676 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12677 (OBJECT): get_class_constant now uses current_jcf.
12678 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12679 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12680 (expand_invoke): Now uses current_class instead of main_class
12681 (build_class_init): Now uses current_class instead of main_class
12682 * class.c: New static global variable registered_class.
12683 (register_class): New function.
12684 (emit_register_class): Modified to use registered_class instead of
12686 (is_compiled_class): Now take into account class seen in the archive.
12688 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12690 * except.h: Renamed to: java-except.h.
12691 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12692 * except.c: Add semi-working (commented out) implementation.
12694 * expr.c (expand_iinc): Add needed flush_quick_stack.
12695 * parse.c (set_source_filename): New function.
12696 (give_name_to_class): Set input_filename from package.classname.java.
12698 * jcf-io.c (find_class): Don't look first in ".".
12700 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12702 * zextract.c (read_zip_archive): Now takes into account the
12704 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12706 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12708 * constants.c, java-tree.h (build_internal_class_name): New function.
12709 (alloc_class_constant): Re-implement using build_internal_class_name.
12710 * class.c (make_class_data): Likewise.
12711 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12713 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12715 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12716 to NULL before pushing an exception handler target.
12718 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12719 (java_stack_swap, java_stack_dup): Re-write to be safe from
12720 clobbering registers.
12721 (build_class_init): New function.
12723 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12725 * typeck.c (build_java_array_type): Temporary use
12726 permanent_obstack to create the array 'length' field.
12727 * expr.c (lookup_label): Temporay use permanent_obstack to create
12728 label if not found.
12729 * class.c (push_super_field): Tempory use permanent_obstack.
12731 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12733 * typeck.c (type_for_mode): Now handles double_type_node and
12735 * verify.c (verify_jvm_instructions): The instruction following
12736 the wide bytecode is checked. OPCODE_ret added to the list of
12739 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12741 * class.c (make_class): Temporary use permanent_obstack. Set the
12742 class CLASS_P field to 1.
12743 (push_class): Temporary use permanent_obstack.
12744 (set_super_info): Temporary use permanent_obstack.
12745 (add_method): Temporary use permanent_obstack, set
12746 METHOD_TRANSIENT().
12747 (add_field): Temporary use permanent_obstack. Sets
12748 FIELD_VOLATILE() and FIELD_TRANSIENT().
12749 (build_class_ref): Temporary use permanent_obstack if the class
12751 (build_static_field_ref): Temporary use permanent_obstack when
12752 creating field's rtl.
12753 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12754 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12755 and fields. Function finalized, as far as flag handling.
12756 (push_class_static_dummy_field): Temporary use permanent_obstack.
12757 (emit_register_class): Force generation of class registration at
12759 * decl.c (end_java_method): Call permanent_allocation() before
12761 * expr.c (can_widen_reference_to): Added comment to interface
12762 handling, fixed typo.
12763 (lookup_field): Now uses CLASS_P() to correct FIXME
12764 (expand_invoke): Verification on public && !static &&
12765 !abstract moved into soft_lookupinterfacemethod (kaffe).
12766 Use Object class dtable if objectref is an array when expanding
12768 (java_push_constant_from_pool): Temporary use permanent_obstack
12769 for CONSTANT_string
12770 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12771 create constant references.
12772 (get_constant): Temporary use permanent_obstack to create constant.
12773 (load_class): Temporary use permanent_obstack to load class.
12774 (jcf_parse): Temporary use permanent_obstack to perform class
12776 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12777 (build_java_signature): Temporary use permanent_obstack.
12778 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12780 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12781 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12784 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12786 * class.c (append_gpp_mangled_type): Fix typo.
12787 (emit_register_class): Use main_class to get class object, rather
12788 than looking for no-longer-existing static decl starting with _CL.
12789 * typeck.c (parse_signature_type): Promote array element type
12790 if it is a RECORD_TYPE.
12792 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12794 * class.c (push_class_static_dummy_field): New function.
12795 (mangle_static_field): New. Do G++-style mangling of static fields.
12796 (layout_class): Mandle static fields here, not in add_field.
12797 (build_class_ref): The class object is now a dummy static field.
12798 * decl.c (find_local_variable): Look for best, instead of first match.
12799 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12800 (build_java_athrow): Don't check here if exception is Throwable.
12801 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12802 (TYPE_USED): Removed. No longer used ...
12803 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12804 * verify.c (push_pending_label): New function.
12805 (push_pending_block): Renamed to check_pending_block.
12806 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12807 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12808 re-checking possible handlers) after a store (less wasted work).
12809 Check for null handler (finally) before calling add_handler.
12810 Various changes to (finally?) correctly handle try/finally.
12812 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12814 * class.c: Include stdio.h.
12816 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12818 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12819 to make sure class is initialized before static/special invoke.
12821 * verify.c (verify_jvm_instructions): On a store instruction,
12822 call find_local_variable to force pre-allocation of decl and rtx.
12823 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12825 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12827 * class.c (build_class_ref): Strip off "promoted_" if need be.
12828 (make_field_value): Call build_java_signature when needed.
12829 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12830 * expr.c (build_java_athrow): Don't push_value of exception.
12831 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12832 match specification of [fd]cmp[lg] for NaNs.
12833 (expand_byte_code): Add support for exception handler ranges.
12834 * except.c: Add skeleton for EH code-generation.
12835 * verify.c (merge_types): Treat all promoted integral types as equal.
12836 * constants.c (build_constants_constructor): To force creation of
12837 current_constant_pool_data_ref, call build_constant_data_ref.
12839 * javaop.def (lload): Fix typo.
12840 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12842 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12844 * parse.c: Don't include function.h.
12846 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12848 * except.[ch]: New files.
12849 * Makefile.in (JAVA_OBJS): Add except.o
12850 * expr.c: Temporary warning about unimplemented exceptions.
12851 * verify.c: Verify exception handlers.
12853 * jcf-dump.c (disassemble_method): Print exception table.
12855 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12857 * expr.c (verify_jvm_instructions): Started a thorough
12858 verification of invoke* bytecodes.
12859 (expand_byte_code): flush quick stack if PC is the target of a
12860 branch. and undef RET (conflicting with config/i386/i386.h).
12861 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12863 (expand_invoke): Now handles invokeinterface and do more
12864 verification according to the bytecode.
12865 (lookup_field): Don't try to load the class if processing
12867 (can_widen_reference_to): Now handles interfaces.
12868 * decl.c (init_decl_processing): New global variable
12869 soft_lookupinterfacemethod_node, declared in java-tree.h.
12870 Call set_super_info on string_type_node.
12871 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12873 * class.c (set_super_info): Fills the CLASS_* flags according to
12875 (get_access_flags_from_decl): Handles all class flags.
12877 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12879 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12880 * parse.c (yyparse): Check for abstract method, and missing code.
12881 * expr.c (expand_byte_code): Change interface.
12882 * lang.c (put_decl_node): Print promoted types prettier.
12883 * verify.c (verify_jvm_instruction): Change interface.
12884 Partial support for scanning exception table.
12885 For load instructions, handle promoted integral types.
12887 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12889 * verify.c: New file, with contents moved from expr.c.
12890 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12891 * typeck.c (is_array_type_p): Moved here from expr.c.
12892 * java-tree.h: Add some now-needed function declarations.
12893 * Makefile.in (JAVA_OBJS): Added verify.o.
12895 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12897 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12898 METHOD_ABSTRACT flag.
12900 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12901 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12902 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12904 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12906 (start_java_method): Hook for SYNCHRONIZED methods.
12908 * expr.c (build_java_jsr, build_java_ret): New functions
12909 (JSR,PRE): New macros
12910 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12911 (verify_jvm_instructions): tableswitch, lookupswitch,
12912 monitorenter, monitorexit, goto_w: verified.
12913 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12914 (build_java_monitor): New function.
12915 (MONITOR_OPERATION): Modified to call build_java_monitor()
12916 (verify_jvm_instructions): Started a thorough verification of
12919 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12921 Support verification of jsr/ret subroutines (used for try/finally).
12922 * decl.c (return_address_type_node): New type node.
12923 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12924 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12925 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12926 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12927 TYPE_USED): New macros for special types in type_map.
12929 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12930 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12932 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12934 * expr.c (can_widen_reference_to): New function.
12935 (pop_type): Use it.
12936 (merge_type_state): Support handling start of subroutine.
12937 (push_pending_block): Return char* error message, instead of calling
12938 fatal on an error. Also handle subroutines.
12939 (verify_jvm_instructions): Handle errors from push_poending_block.
12940 Support jsr and ret instructions.
12942 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12944 * jcf-io.c (find_classfile): Fix thinko.
12945 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12947 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12949 * Makefile.in (BISON): Remove.
12951 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12953 * Makefile.in: Convert to autoconf.
12954 * config-lang.in (outputs): Added java/Makefile.
12956 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12957 Rename cc1java to jc1.
12959 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12960 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12962 * class.c (class_depth): Do load_class if needed.
12964 Mostly better verification.
12965 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12966 (init_decl_processing): Change return type of soft_checkcast.
12967 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12968 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12969 lang_print_error): New functions.
12970 (lang_init): Set global hook print_error_function to lang_print_error.
12971 * expr.c: In the type_map ptr_type_node is only used for null now.
12972 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12973 (merge_types): Dererence pointer to record types before comparing.
12974 (decode_newarray_type, merge_types): On error just return NULL.
12975 (build_java_binop): Add preliminary implementation (with warning)
12976 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12977 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12978 (expand_compare, expand_java_goto, expand_java_call): Don't
12979 push_pending_block, since that only makes sense when verifying.
12980 (merge_type_state): Different return codes.
12981 (push_pending_block): A block may need to be verified more than once.
12982 (expand_byte_code): Warn about unused code at code generation time.
12983 (verify_jvm_instruction): Changed logic, since code may need to be
12984 re-verified if type-state has changed. Also, better error handling.
12985 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12986 Improve newarray, anewarray, ?aload, athrow,
12987 * java-tree.h (LABEL_CHANGED): New macro.
12989 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12991 * decl.c (soft_athrow_node): New global variable initialized.
12992 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12993 * typeck.c (convert): Added support for REAL_TYPE.
12994 (convert_to_char): New function.
12995 (convert): Handle CHAR_TYPE.
12996 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12997 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12998 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
13000 (verify_jvm_instructions): Added break a the end of bogus unop: label.
13001 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
13002 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
13003 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
13004 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
13005 to Use The Right Things.
13006 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
13007 compatible with INT. BOOLEAN is made equivalent to BYTE.
13008 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
13009 OPCODE_ifnonnull): Now supported.
13010 (build_java_athrow): New function.
13012 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
13014 Rename method name <init> to match G++ (and fix mangling).
13015 * class.c (layout_class): Replace method name of <init> by class name.
13016 (make_method_value): Do inverse renaming of constructor from <init>.
13017 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
13018 * typeck.c (lookup_java_constructor): New function.
13019 * expr.c (expand_invoke): If method_name is <init>, call
13020 lookup_java_constructor to find constructor.
13022 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
13024 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
13026 * parse.c (get_class_constant): Modified to handle array "classes"
13027 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
13029 (convert): Modified to handle real type.
13030 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
13031 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
13032 variables declared.
13033 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
13034 soft_multianewarray, soft_newarray_node, soft_throw_node): New
13035 global variables initialized.
13036 (find_local_variable): Handles the case of a pointer
13037 (end_java_method): Restore the use of one more scope
13038 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
13039 build_java_array_length_access, expand_java_arrayload,
13040 expand_java_arraystore, expand_java_array_length,
13041 expand_java_multianewarray, expand_java_anewarray,
13042 build_java_check_indexed_type, is_array_type_p,
13043 build_java_throw_out_of_bound_exception): New functions.
13044 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
13045 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
13046 OPCODE_<t>aload): Implemented code for verification.
13047 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
13048 ARRAY_NEW_MULTI): Macro defined.
13049 (CONVERT): Modified to invoke convert().
13050 (case OPCODE_aload2): Fixed index typo from 2 to 1.
13052 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
13054 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
13055 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
13056 (make_class_data): Field name needs '/' as package prefix.
13057 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
13059 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
13061 Implement debug information for local variables.
13062 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
13063 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
13064 DECL_LOCAL_SLOT_CHAIN): New macros.
13065 (struct lang_decl_var): New type.
13066 * parse.c (give_name_to_locals): Move to decl.c.
13067 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
13068 (start_java_method): Re-write parameter handling.
13069 (pending_local_decls): New global variable.
13070 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
13071 (find_local_variable): Accept pc so we can skips decls not in range.
13072 (struct binding_level): Add end_pc field.
13073 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
13074 (various): Change so current pc gets passed to find_local_variable.
13076 * decl.c (init_decl_processing): Re-arrange fields in
13077 class_type_node and and method_type_node to match kaffe 0.9.1.
13078 * class.c (make_method_value, make_class_data): Update
13079 initializations to match.
13081 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
13083 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
13084 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
13085 (push_super_field): New function.
13086 (make_class_data): Handle inheritance of class static initializer.
13087 (layout_class): New name mangling.
13088 * constants.c (build_constant_data_ref): Init type of data array
13089 to a one-element array.
13090 (build_constants_constructor): Set DECL_SIZE from complete array type.
13091 * decl.c: Rename class_type, object_type etc to class_type_node,
13092 object_type_node etc. Make former inherit from latter.
13093 * expr.c (expand_invoke): Add cast of function address.
13094 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
13095 * parse.c (yyparse): Don't call layout_class here.
13096 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
13098 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
13100 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
13101 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
13102 (alloc_class_constant): New.
13103 * expr.c (expand_invoke): Make sure method's class is initialized.
13104 * class.c (interits_from_p, emit_register_class): New functions.
13105 * parse.c (yyparse): Call emit_register_class.
13107 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
13109 * constants.c: New file, to handle constant pool.
13110 * Makefile.in (JAVA_OBJS): Add constants.o.
13111 * decl.c (init_decl_processing): Update, fix, finish various structs.
13112 (pushdecl_top_level): New.
13113 * parse.c (layout_class): Moved to class.c.
13114 * expr.c (java_push_constant_from_pool): New function.
13115 * class.c (build_class_ref): Make work fully
13116 (make_class_data): Emit super-class, constant pool, interface vector.
13118 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
13120 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
13121 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
13122 * class.c (class_depth): New function.
13123 (lookup_named_class): Replaced by new function lookup_class.
13124 * decl.c (object_type_node, string_type_node): New.
13125 Remove various types that we no longer need.
13126 * expr.c (verify_jvm_instructions): New separate verifier pass.
13127 (push_type, pop_type): New functions for verifier.
13128 (type_stack_dup, pop_argument_types, merge_types): Likewise.
13129 (expand_byte_code): Simplify, since we assume already verified.
13130 (expand_invoke): Now mostly works.
13131 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
13132 * lang.c (main_class): Move to parse.c. Don't make_class yet.
13133 * parse.c: Wait to allocate class object until we know its name.
13134 (layout_class): Calculate DECL_VINDEX for each virtual method.
13135 * typeck.c (get_array_type): Rename to ...
13136 (build_java_array_type): ... and provide working implementation.
13137 (build_java_signature): New function - build Java signature of type.
13138 (set_java_signature): New function - cache signature with type.
13139 (lookup_java_method): New function.
13141 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
13143 * class.c (ident_subst): Take extra SUFFIX parameter.
13144 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
13145 (set_constant_value, build_static_field_ref, is_compiled_class): New.
13146 (build_class_ref): Actually implement.
13147 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
13148 * decl.c (builtin_function): New.
13149 (init_decl_processing): Update for current Kaffe. Declare some
13150 builtin Kaffe functions.
13151 * expr.c (build_address_of): New.
13152 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
13153 Renamed (from expand_java_new etc), and added working implementations.
13154 (build_field_ref): Now also handle static fields.
13155 (expand_invoke): Implement invokestatic, and start implement rest.
13156 * java-opcodes.h: Use javaop.def to avoid duplicated list.
13157 * javaop.def: Rename invokevirt -> invokevirtual.
13158 * lang.c (use_handles): Removed.
13159 * parse.c: Add support for ConstantValue attribute.
13160 Handle nested loading of a class. (JPOOL_UTF): New.
13162 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
13164 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
13166 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
13168 * Make-lang.in (java.install-man): New empty rule.
13169 * typeck.c (set_local_type): New function.
13170 * expr.c (STORE_INTERNAL): Call find_local_variable,
13171 not find_stack_slot. Call set_local_type.
13173 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
13175 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
13176 and building RECORD_TYPE CONSTRUCTORs.
13177 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
13179 * lang.c (use_handles): Change the default to 0.
13180 * decl.c: Define and build class_type, field_type, utf8const_type.
13181 * class.c (make_class_data, make_field_value,
13182 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
13183 hashUtf8String, strLengthUtf8, mangled_classname:
13184 Functions to build reflective data structures.
13185 * parse.c (yyparse): Call make_class_data.
13187 * jcf-io.c (open_class, find_classfile): New functions.
13188 * jcf-dump.c: Support reading classfile from explicitly-named
13189 class file (without CLASSPATH searching).
13191 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
13193 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
13194 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
13195 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
13196 (get_constant): Now trivial for CONSTANT_Utf8.
13198 * jcf.h: Make NEW_CPOOL the default.
13199 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
13201 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>