1 2001-12-14 Matthias Klose <doko@debian.org>
3 * gcj.texi: Markup for man page generation. Document missing
4 options printed by <tool> --help.
5 Terminate description of gij's -ms option with a dot.
6 * Make-lang.in ($(srcdir)/java/*.1): New targets.
7 (java.generated-manpages java.install-man, java.uninstall,
8 java-maintainer-clean) Updated.
10 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
12 * class.c (get_dispatch_table): Fix java vtable layout
13 for TARGET_VTABLE_USES_DESCRIPTORS.
14 * decl.c (java_init_decl_processing): Initialize
15 alloc_no_finalizer_node, finalize_identifier_node.
16 * expr.c (class_has_finalize_method): New function.
17 (expand_java_NEW): Generate calls for finalizer-free allocation.
18 (build_invokevirtual): Fix java vtable layout for
19 TARGET_VTABLE_USES_DESCRIPTORS.
20 * java-tree.h (enum java_tree_index): New entries:
21 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
22 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
23 (class_has_finalize_method): declare.
24 (HAS_FINALIZER_P): New macro.
25 * parse.y (patch_invoke): Generate calls for finalizer-free
28 2001-12-12 Matthias Klose <doko@debian.org>
30 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
31 whitespace at end of line.
33 2001-12-11 Tom Tromey <tromey@redhat.com>
35 * lex.c (java_init_lex): Define wfl_to_string as
36 gnu.gcj.runtime.StringBuffer unless generating bytecode.
38 2001-12-11 Jeff Sturm <jsturm@one-point.com>
40 * class.c (make_method_value): Use null_pointer_node to
41 represent empty exception table.
43 2001-12-10 Tom Tromey <tromey@redhat.com>
45 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
47 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
49 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
51 2001-12-09 Per Bothner <per@bothner.com>
53 * check-init.c (current_switch_has_default): New static field.
54 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
55 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
56 DEFAULT_EXPR seen, simulate a default alternative that copies state.
58 2001-12-09 Tom Tromey <tromey@redhat.com>
60 * check-init.c (check_init): Don't allow pre- or post- increment
61 or decrement of final variable.
62 (final_assign_error): Minor error message rewording.
64 2001-12-08 Tom Tromey <tromey@redhat.com>
66 * java-tree.h: Fixed typo.
68 * gjavah.c (decompile_method): Don't decompile to `return this'
71 * gjavah.c (cxx_keywords): Re-sorted.
72 * lex.c (cxx_keywords): Re-sorted.
74 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
77 * gjavah.c (print_namelet): Clear subnamelets.
78 (HANDLE_METHOD): Set `method_printed' earlier.
80 2001-12-07 Tom Tromey <tromey@redhat.com>
82 * lang.c (lang_f_options): Added
83 optimize-static-class-initialization.
84 (java_decode_option): Removed special case.
86 2001-12-07 Per Bothner <per@bothner.com>
88 * check-init.c (check_init): Fix typo freeing memory twice.
90 2001-12-05 Per Bothner <per@bothner.com>
92 Restore support for static class initialization optimization.
93 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
94 * check-init.c (check_int): At end of BLOCK handle initialization
95 blocks, which used to be done in java_complete_expand_method but did
96 not handle the case where check_for_initialization might allocate
97 more than a word of bits.
98 * decl.c (lang_make_tree): The smic field is now a tree.
99 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
100 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
102 * parse.y (emit_test_initialization): Combine hash_lookup calls.
104 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
105 Change from a hash table to a list.
106 (struct_lang_decl): Change field 'smic' to match.
107 * class.c (add_method_1): Initialize
108 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
109 * parse.y (adjust_init_test_initialization): Removed - inlined into -
110 (java_expand_method_bodies): -here, since 'smic' is now a list.
111 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
113 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
115 * class.c (java_hash_compare_tree_node): Fix casts.
117 2001-12-04 Per Bothner <per@bothner.com>
119 * check-init.c: Handle definite unassignment to finals in addition
120 to definite assignment.
121 (loop_current_locals): New field.
122 (num_current_locals, int start_current_locals, num_current_words):
124 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
125 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
126 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
127 (get_variable_decl, check_final_reassigned): New functions.
128 (check_init, check_bool_init): Modify as needed for checking finals.
129 (check_for_initialization): Take extra parameter and return void.
130 Do extra start-up logic to check final fields for assignment.
131 * parse.y (check_static_final_variable_assignment_flag,
132 reset_static_final_variable_assignment_flag, check_final_assignment,
133 check_final_variable_local_assignment_flag,
134 reset_final_variable_indirect_assignment_flag,
135 reset_final_variable_global_assignment_flag): Remove functions.
136 (java_complete_expand_methods, outer_field_access_fix,
137 patch_assignment): Remove no-longer used logic.
138 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
139 * parse.y (register_fields, java_complete_tree): Update accordingly.
141 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
142 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
143 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
145 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
147 * java-tree.h (DECL FINAL): New bit-field.
148 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
149 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
150 (DECL_INIT_CALLS_THIS): New macro.
151 (struct lang_decl): New bit-field init_calls_this.
152 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
153 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
154 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
155 use it for both local variables and final fields.
156 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
158 (struct lang_type): Remove hfv bit-field.
159 (check_for_initialization): Change to return void.
161 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
162 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
163 * check-init.c (final_assign_error): New helper function.
164 (check_final_reassigned, check_init): Use it.
165 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
167 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
168 bit-fields to unsigned.
170 2001-12-03 Per Bothner <per@bothner.com>
172 * parse.y (patch_binop): Minor constant folding.
174 * parse.y (build_current_thisn): Shorter 'buffer'.
176 2001-12-03 Per Bothner <per@bothner.com>
178 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
179 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
180 * jcf-write.c (generate_bytecode_insns): Remove support for
181 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
182 * check-init.c (check_init): Likewise.
184 2001-12-03 Per Bothner <per@bothner.com>
186 * verify.c (subroutine_nesting): New function.
187 (verify_jvm_instructions): Use it to fix logic for checking that
188 we're done with the current subroutine.
190 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
191 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
193 2001-12-03 Per Bothner <per@bothner.com>
195 * jcf.h: Fix obvious typo in comment.
196 * typeck.c (build_null_signature): Add comment.
198 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
200 * expr.c: Remove leading capital from diagnostic messages, as
201 per GNU coding standards.
202 * jcf-io.c: Similarly.
203 * jcf-parse.c: Similarly.
204 * jv-scan.c: Similarly.
205 * jvspec.c: Similarly.
206 * mangle.c: Similarly.
208 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
209 Alexandre Petit-Bianco <apbianco@redhat.com>
211 * expr.c (build_java_arrayaccess): Call save_expr on array for
212 correct evaluation order, modified comment, fixed indentation.
213 * parse.y: (patch_assignment): Correctly extract the array base
214 from the tree generate by build_java_arrayaccess, added comments.
215 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
216 Fixes PR java/3096, PR java/3803, PR java/3965.
218 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
220 * expr.c (expand_byte_code): Remove trailing periods from messages.
221 * jcf-parse.c (load_class, jcf_parse): Similarly.
222 * jcf-write.c (generate_classfile): Similarly.
223 * lex.c (java_lex): Similarly.
225 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
227 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
229 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
231 * Make-lang.in (java.generated-manpages): New dummy target.
233 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
235 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
237 (lang_specific_pre_link): Use set_input to set input_filename.
239 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
240 (main): Fix definition.
241 Strip `main' from classname.
244 2001-11-18 Roger Sayle <roger@eyesopen.com>
246 * parse.h (java_expand_switch): Remove old prototype.
248 2001-11-18 Tom Tromey <tromey@redhat.com>
250 Fix for PR java/1401:
251 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
253 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
256 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
258 * lang.c (finish_parse): Rename to java_finish.
259 (LANG_HOOKS_FINISH, java_finish): New.
261 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
263 * decl.c (init_decl_processing): Rename java_init_decl_processing.
264 * java-tree.h: New prototype.
265 * lang.c (java_init): Update prototype. Combine with old init_parse.
267 2001-11-13 Tom Tromey <tromey@redhat.com>
269 * gjavah.c (method_signature): New global.
270 (HANDLE_METHOD): Set it.
271 (decompile_return_statement): New function.
272 (decompile_method): Use it.
273 (print_method_info): Removed `synth' argument.
275 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
277 * java-tree.h (java_set_yydebug): New.
278 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
279 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
280 (print_lang_decl, print_lang_type, print_lang_identifier,
281 print_lang_statistics, lang_print_xnode): Remove.
283 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
285 * jcf-parse.c (init_lex): Remove.
286 * lang.c (language_string, lang_identify): Remove.
287 (struct lang_hooks): Constify.
288 (LANG_HOOKS_NAME): Override.
289 (init_parse): Update.
291 2001-11-08 Andreas Franck <afranck@gmx.de>
293 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
294 program_transform_name the way suggested by autoconf.
295 (java.install-common): Also transform auxiliary program names with
296 program_transform_name.
298 2001-11-08 Tom Tromey <tromey@cygnus.com>
300 * parse.y (trap_overflow_corner_case): New rule.
301 (unary_expression): Use it.
302 * lex.c (java_init_lex): Don't set minus_seen.
303 (yylex): Don't use minus_seen. Communicate overflow to parser for
305 (error_if_numeric_overflow): New function.
306 * parse.h (minus_seen): Removed field.
307 (JAVA_RADIX10_FLAG): New define.
309 2001-11-07 Tom Tromey <tromey@redhat.com>
311 Patch for PR java/1414:
312 * parse.y (case_label_list): New global.
313 (goal): Register case_label_list with GC.
314 (java_complete_lhs): Save new case on case_label_list.
315 (patch_switch_statement): Check for duplicate case labels.
317 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
319 * parse.y (patch_assignment): Removed unused third argument.
320 (java_complete_lhs): Removed unused third argument to patch_assignment.
322 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
324 * lang.c: Include langhooks-def.h.
325 * Make-lang.in: Update.
327 2001-10-31 Zack Weinberg <zack@codesourcery.com>
329 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
331 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
333 * mangle.c (find_compression_record_match): Don't match compression
334 records for package name elements unless they occur at the start of
335 the name. Fix for PR java/4717.
337 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
339 * expr.c (expand_java_field_op): Don't special-case references to
340 java.lang.PRIMTYPE.TYPE.
341 (build_primtype_type_ref): Removed.
342 * java-tree.h (build_primtype_type_ref): Remove prototype.
343 * parse.y (maybe_build_primttype_type_ref): Removed.
344 (complete_function_arguments): Don't special-case references to
345 java.lang.PRIMTYPE.TYPE.
346 (patch_assignment): Likewise.
347 (array_constructor_check_entry): Likewise.
349 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
351 * mangle.c (static tree compression_table): Fixed leading comment.
352 * parse.h (struct parser_ctxt): Fixed field comment.
353 * parse.y (check_pkg_class_access): New prototype, fixed leading
354 comment, new parameter used to emit error only if passed as true.
355 (parse_check_super): Pass extra argument to check_pkg_class_access.
356 (do_resolve_class): Likewise.
357 (process_imports): Likewise.
358 (read_import_dir): Fixed indentation.
359 (find_in_imports_on_demand): New local class_type_name. Local
360 node_to_use deleted. while loop changed into for loop. Report
361 multiple definition only for accessible classes. Improved error
363 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
364 assigned to parameter list, fixed indentation. while loop changed
365 into for loop, restore TREE_CHAIN on local `tem' before the next
368 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
370 * lang.c (lang_get_alias_set): Deleted.
372 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
374 * gjavah.c (jni_print_char): Fix thinko in last change.
376 * gjavah.c (jni_print_char, decode_signature_piece): Use
377 safe-ctype macros and/or fold extra calls into fewer ones.
378 * lex.c (java_read_unicode, java_lex): Likewise.
379 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
380 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
381 * mangle_name.c (append_unicode_mangled_name,
382 unicode_mangling_length): Likewise.
384 2001-10-17 Richard Henderson <rth@redhat.com>
386 * Make-lang.in (java/lang.o): Depend on langhooks.h.
388 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
390 * lang.c (langhooks.h): Included.
391 (LANG_HOOKS_INIT): Redefined.
392 (LANG_HOOKS_INIT_OPTIONS): Likewise.
393 (LANG_HOOKS_DECODE_OPTION): Likewise.
394 (struct lang_hooks lang_hooks): New initialization.
396 2001-10-11 Per Bothner <per@bothner.com>
398 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
399 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
400 The former is simpler, and jcf-write.c handles it better.
401 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
402 or WITH_CLEANUP_EXPR.
403 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
404 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
406 * parse.y (patch_if_else_statement): If the condition is constant,
407 optimize away the test.
409 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
411 * parse.y (patch_cast): Call patch_string on the first operand of
412 the incoming node, update it if necessary. Fixes PR java/4510.
414 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
416 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
417 when name qualifier matches a package name.
419 2001-10-08 Tom Tromey <tromey@redhat.com>
421 Fix for PR java/4489:
422 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
423 force a new label when computing `body_block'.
425 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
427 * jcf-io.c (format_uint): Const-ify.
428 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
429 * lex.c (java_get_line_col): Likewise.
430 * parse.y (build_incdec): Likewise.
432 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
434 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
435 a NULL enclosing context if appropriate. Fixes PR java/4466.
437 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
439 * parse.y (patch_assignment): Use lvalue's original TYPE when
440 building the final COMPOUND_EXPR.
441 (try_reference_assignconv): Fixed leading comment.
443 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
445 * parse.y (check_final_variable_indirect_assignment): For
446 COMPOUND_EXPR, return only if finals were found initialized
447 properly, if not, keep on checking.
448 (check_final_variable_global_assignment_flag): New local
449 error_found, set when appropriate and used to decide whether to
450 report uninitialized finals. Fixed typo in comment.
452 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
454 * decl.c (init_decl_processing): Fixed typo in predef_filenames
455 last three initializations. Fixes PR java/4360.
457 2001-09-21 Richard Henderson <rth@redhat.com>
459 * class.c (get_dispatch_table): Handle function descriptors.
460 (build_dtable_decl): Likewise.
461 * expr.c (build_invokevirtual): Likewise.
463 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
465 * parse.y (patch_method_invocation): Build class initialization
466 when static finals are used to qualify method invocation.
469 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
471 * parse.h: (WFL_STRIP_BRACKET): Re-written using
472 build_type_name_from_array_name.
473 (STRING_STRIP_BRACKETS): New macro.
474 * parse.y (build_type_name_from_array_name): New function.
475 (array_creation_expression:): Accumulate []s instead of [s.
476 (cast_expression:): Accumulate []s instead of [s after cast type
478 (build_array_from_name): Local string deleted, use
479 build_type_name_from_array_name.
480 (build_unresolved_array_type): Accumulate []s instead of [s after
482 (register_fields): Fixed comment.
483 (resolve_class): Local name, base deleted, new locals tname and
484 array_dims. Use build_type_name_from_array_name. Use array_dims to
486 (purify_type_name): Use STRING_STRIP_BRACKETS.
488 2001-09-18 Andreas Jaeger <aj@suse.de>
490 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
491 * jv-scan.c: Likewise.
493 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
495 * parse.y (patch_method_invocation): Inner class creation context
496 check not enforced within constructors. Fixes PR java/1873.
498 2001-09-16 Tom Tromey <tromey@redhat.com>
500 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
501 NOTE_PUSH for single-case push. Fixes PR java/4189.
503 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
505 * java-tree.h (TYPE_IMPORT_LIST): New macro.
506 (TYPE_IMPORT_DEMAND_LIST): Likewise.
507 (struct lang_type): New fields import_list and import_demand_list.
508 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
509 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
510 (do_resolve_class): New local saved_enclosing_type, initialized,
511 passed as parameter to find_in_imports and find_in_imports_on_demand.
512 (find_in_imports): Added paramater enclosing_type, use its
513 TYPE_IMPORT_LIST when applicable.
514 (find_in_imports_on_demand): Added parameter enclosing_type, use
515 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
516 declaration and initialization.
517 (fold_constant_for_init): Switch/restore current_class to the
520 2001-09-13 Mark Mitchell <mark@codesourcery.com>
522 * verify.c (verify_jvm_instructions): Fix typo.
524 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
526 * expr.c (expand_invoke): Const-ification.
527 * parse.y (patch_method_invocation): Likewise.
529 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
531 * gjavah.c (cxx_keywords): Const-ification.
532 * keyword.gperf (java_keyword): Likewise.
533 * lang.c (java_tree_code_name): Likewise.
534 * lex.c (cxx_keywords): Likewise.
535 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
537 2001-09-11 Richard Henderson <rth@redhat.com>
539 * parse.h (ctxp_for_generation): Mark extern.
541 2001-09-10 Richard Henderson <rth@redhat.com>
543 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
545 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
547 * typeck.c (java_array_type_length, build_prim_array_type):
548 Represent empty arrays by NULL index.
550 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
552 * java-tree.h (compile_resource_file): Grouped with other prototypes.
553 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
555 2001-09-06 Anthony Green <green@redhat.com>
557 * class.c (O_BINARY): Define if necessary.
558 (registerResource_libfunc): Declare.
559 (init_class_processing): Initilize registerResource_libfunc.
560 (compile_resource_file): New function.
561 * java-tree.h (resource_name): Declare.
562 (compile_resource_file): Declare.
563 * jcf-parse.c (yyparse): Handle compiling java resource files.
564 * lang.c (java_decode_option): Handle -fcompile-resource option.
565 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
567 * gcj.texi (Code Generation): Add documentation for -R flag.
569 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
571 * jcf-write.c (generate_classfile): Issue an error in case of
572 field/initial value mismatch.
573 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
574 being initialized and we're generating bytecode.
575 (java_complete_lhs): In MODIFY_EXPR section: added comments,
576 set DECL_INITIAL properly when appropriate.
580 2001-09-01 Per Bothner <per@bothner.com>
582 * parse.y (maybe_yank_clinit): A field without an initializer is not
583 relevant. All initializers except static final and constant require
584 <clinit>, regardless of flag_emit_class_files.
586 2001-08-31 Per Bothner <per@bothner.com>
588 * class.c (set_constant_value): When not emiting class files, then a
589 String ConstantValue is a utf8const_ptr_type.
591 2001-08-30 Per Bothner <per@bothner.com>
593 * jcf-write.c (generate_classfile): Check that field is primitive
594 or string before emitting ConstantValue attribute.
596 2001-08-30 Per Bothner <per@bothner.com>
598 * parse.y (resolve_qualified_expression_name): If creating a
599 COMPOUND_EXPR, set it's type correctly.
601 2001-08-30 Per Bothner <per@bothner.com>
603 * jcf-io.c (open_class): Set filename field.
605 * jcf-parse,c (parse_class_file): Set current_function_decl
606 for better error message when Code attribute is missing.
608 * lang.c (put_decl_node, lang_print_error): Re-arrange for
609 better diagnostics, especially for constructors.
611 2001-08-30 Per Bothner <per@bothner.com>
613 * jcf-write.c (generate_classfile): Don't write ConstantValue
614 attribute if field is not final, for compatibility with jdk.
616 * jcf-write.c (generate_classfile): Convert ConstantValue values
617 to correct type. Work-around for front-end bug.
618 * class.c (set_constant_value): Error if constant has wrong type.
620 2001-08-30 Per Bothner <per@bothner.com>
622 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
623 "Double" are printed at verbosity 1.
625 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
627 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
629 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
631 * parse.y (patch_assignment): Don't verify final re-assignment here.
632 (java_complete_lhs): Verify assignments to finals calling
633 patch_assignment. Verify re-assignments to finals before calling
636 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
638 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
641 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
643 * lex.c (java_lex): new local found_hex_digits. Set and then used
644 in test to reject invalid hexadecimal numbers.
645 * parse.y (java_complete_tree): Prevent unwanted cast with
646 initialized floating point finals.
647 (patch_binop): Emit a warning when detecting a division by zero,
648 mark result not constant, don't simplify non integer division.
650 2001-08-28 Per Bothner <per@bothner.com>
652 * jcf-write.c (generate_bytecode_insns): For increments and
653 decrements just recurse to push constant. Improvement on Mark's patch.
655 2001-08-28 Mark Mitchell <mark@codesourcery.com>
657 * jcf-write.c (generate_bytecode_insns): Generate an integer to
658 real conversion for increments and decrements of reals.
660 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
662 * parse.y (resolve_qualified_expression_name): Handle unresolved
663 qualified expressions, prevent numerical qualifiers, fixed typo.
666 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
668 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
669 don't report anything but deprecated class when marked so. Handle
671 (patch_method_invocation): Check deprecation on methods and types.
672 (patch_binop): code becomes an enum tree_code, added default: to
673 switch to handle that. Detect division by zero, try to fold and
674 return before using a subroutine.
676 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
678 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
679 file smaller than 4 bytes.
680 * parse.y (check_inner_circular_reference): New function.
681 (check_circular_reference): Likewise.
682 (array_initializer:): Accept {,}.
683 (java_check_circular_reference): Rewritten using
684 check_circular_reference and check_inner_circular_reference.
685 (java_complete_expand_method): Unconditionally save and restore
686 the unpurged exception list.
687 (build_dot_class_method_invocation): Unmangle signature parameter.
689 2001-08-21 Tom Tromey <tromey@redhat.com>
691 * decl.c (init_decl_processing): Add `throws' field to method
693 * class.c (make_method_value): Compute `throws' field for method.
695 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
697 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
698 circularity is detected.
699 (ctors_unchecked_throws_clause_p): Fixed leading comment.
701 2001-08-17 Richard Henderson <rth@redhat.com>
703 * class.c (emit_register_classes): Add align parameter to
704 call to assemble_integer.
706 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
708 * jcf-parse.c (load_class): New locals saved and class_loaded. If
709 loading a class_or_name fails, try considering an innerclass name
710 and load the enclosing context.
711 * parse.y (resolve_inner_class): New function.
712 (find_as_inner_class): Added leading comment.
713 (register_incomplete_type): Keep the current context as enclosing
714 context for JDEP_FIELD dependencies.
715 (do_resolve_class): Locals new_class_decl and super initialized to
716 NULL. Call resolve_inner_class, explore the enclosing context
717 superclass if necessary.
720 2001-08-16 Tom Tromey <tromey@redhat.com>
722 * jcf-dump.c (main): Updated for change to jcf_path_seal.
723 * gjavah.c (main): Updated for change to jcf_path_seal.
724 * lang.c (version_flag): New global.
725 (java_decode_option): Recognize `-version'.
726 (java_init): Update for change to jcf_path_seal.
727 * jcf.h (jcf_path_seal): Added `print' argument.
728 * jcf-path.c (jcf_path_seal): Added `print' argument.
730 2001-08-13 Zack Weinberg <zackw@panix.com>
732 * Make-lang.in (java/decl.o): Update dependencies.
733 * decl.c: Include libfuncs.h, don't include toplev.h.
735 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
737 * decl.c (init_decl_processing): exception_type_node,
738 class_not_found_type_node, and no_class_def_found_type_node
739 initialized. predef_filenames augmented accordingly.
740 instinit_identifier_node initialized.
741 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
742 * java-tree.h (enum java_tree_index): New entries
743 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
744 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
745 (exception_type_node): New macro.
746 (class_not_found_type_node): Likewise.
747 (no_class_def_found_type_node): Likewise.
748 (instinit_identifier_node): Likewise.
749 (PREDEF_FILENAMES_SIZE): Adjusted.
750 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
751 (struct lang_type): Fixed typo in bitfield name.
752 (DECL_INSTINIT_P): New macro.
753 (ID_INSTINIT_P): Likewise.
754 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
756 * parse.y (encapsulate_with_try_catch): New function.
757 (generate_instinit): Likewise.
758 (build_instinit_invocation): Likewise.
759 (ctors_unchecked_throws_clause_p): Likewise.
760 (add_instance_initializer): Deleted.
761 (build_instance_initializer): Likewise.
762 (in_instance_initializer): Likewise.
763 (check_method_redefinition): instinit$ not to be verified.
764 (java_complete_expand_methods): Generate instinit$, simplified code.
765 (build_dot_class_method): Eliminated unnecessary locals. Use
766 encapsulate_with_try_catch, removed unnecessary code.
767 (fix_constructors): New local iii. Use build_instinit_invocation.
768 (patch_method_invocation): Added comment.
769 (maybe_use_access_method): Don't consider instinit$.
770 (find_applicable_accessible_methods_list): Shorten the search for
772 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
773 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
774 (patch_throw_statement): Likewise. Fixed typo.
776 2001-08-12 David Edelsohn <edelsohn@gnu.org>
779 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
780 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
782 (lang_specific_pre_link): Use set_input to set input_filename.
784 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
785 (main): Fix definition.
786 Strip `main' from classname.
789 2001-08-11 Zack Weinberg <zackw@panix.com>
791 * lex.h: Don't include setjmp.h. Don't define
792 SET_FLOAT_HANDLER or prototype set_float_handler.
794 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
796 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
797 `poplevel' in the right order.
799 2001-08-09 Richard Henderson <rth@redhat.com>
801 * Make-lang.in (class.o): Depend on TARGET_H.
802 * class.c (emit_register_classes): Use target hooks instead of
803 assemble_constructor and assemble_destructor.
805 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
807 * check-init.c (flags.h): Include
808 (check_init): Don't report uninitialized static class
809 initialization flags, don't free bit index when doing static class
810 initialization optimization.
811 (check_for_initialization): Return type changed to `unsigned int.'
812 (attach_initialized_static_class): New function.
813 * class.c (add_method_1): Create the initialized static class
815 (finish_class): Always emit deferred inline methods.
816 * decl.c (emit_init_test_initialization): Moved to expr.c
817 (complete_start_java_method): Don't traverse
818 DECL_FUNCTION_INIT_TEST_TABLE.
819 (lang_mark_tree): Mark hash tables in function decls.
820 * expr.c (emit_init_test_initialization): Moved from decl.c.
821 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
822 initialization flag, set DECL_CONTEXT and
823 LOCAL_CLASS_INITIALIZATION_FLAG.
824 (java_lang_expand_expr): Emit initialization code for static class
825 initialized flags when entering block, if necessary.
826 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
827 * java-tree.h (flag_optimize_sci): New global variable declaration.
828 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
829 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
830 (LOCAL_FINAL_P): Fixed typo in comment.
831 (FINAL_VARIABLE_P): Likewise.
832 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
833 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
834 (struct lang_decl): New fields `ict', `smic' and `cif.'
835 (check_for_initialization): New returned value for global.
836 (attach_initialized_static_class): New global function.
837 (STATIC_CLASS_INIT_OPT_P): New macro.
838 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
839 * lang.c (java_decode_option): Handle
840 `-fno-optimize-static-class-initialization'
841 * parse.y (start_complete_expand_method): New function.
842 (java_expand_method_bodies): Likewise.
843 (attach_init_test_initialization_flags): Likewise.
844 (adjust_init_test_initialization): Likewise.
845 (emit_test_initialization): Likewise.
846 (java_complete_expand_methods): Nullify abstract and native method
848 (java_complete_expand_method): New locals `fbody', `block_body'
849 and `exception_copy.' Reorganized: directly return on empty method
850 bodies, call `start_complete_expand_method', remember definitely
851 initialized static class in function, don't expand method bodies.
852 (java_expand_classes): Call `java_expand_method_bodies' before
853 `finish_class' when compiling to native.
854 (resolve_expression_name): Use `orig' after building outer class
856 (patch_invoke): Remember static method invokations.
858 2001-08-06 Richard Henderson <rth@redhat.com>
860 * class.c (emit_register_classes): Pass a symbol_ref and priority
861 to assemble_constructor.
863 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
865 * java-tree.h (all_class_filename): New macro.
866 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
867 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
868 newly created IDENTIFIER_NODE to `all_class_filename.'
870 2001-08-01 Jeff Sturm <jsturm@one-point.com>
872 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
873 Use ggc_add_tree_root to register roots.
875 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
877 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
878 second operand calling check_init.
879 * decl.c (complete_start_java_method): Swaped second and third
880 arguments while creating WITH_CLEANUP_EXPR node.
881 * jcf-write.c (generate_bytecode_insns): Use second operand
882 instead of third when handling WITH_CLEANUP_EXPR.
883 * parse.y (java_complete_lhs): Expand second operand of
884 WITH_CLEANUP_EXPR nodes.
885 (patch_synchronized_statement): Swaped second and third arguments
886 while creating WITH_CLEANUP_EXPR node.
888 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
890 * parse.y (create_interface): Avoid cyclic inheritance report when
891 syntax error encountered during class definition.
894 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
896 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
898 (lang_specific_pre_link): Use set_input to set input_filename.
900 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
901 (main): Fix definition.
902 Strip `main' from classname.
905 2001-07-18 Tom Tromey <tromey@redhat.com>
908 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
909 * lex.c (java_new_lexer): Use ICONV_CONST.
910 (java_read_char): Likewise.
911 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
912 (jv-scan$(exeext)): Likewise.
914 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
916 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
917 * parse.y (check_class_interface_creation): Allow `private' if the
918 enclosing is not an interface.
919 (create_interface): Interface tagged public if the enclosing
920 context is an interface.
921 (create_class): Class tagged public if the enclosing context
925 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
927 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
930 2001-07-14 Tim Josling <tej@melbpc.org.au>
932 * check-init.c (check_init): Remove references to EXPON_EXPR.
934 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
936 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
937 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
940 2001-07-13 Tom Tromey <tromey@redhat.com>
942 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
945 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
947 * parse.y (patch_method_invocation): Don't override primary if one
948 is already provided, but let this$<n> be built. Fixed comment.
950 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
952 * parse.y (empty_statement:): Report empty statement error only
953 when found at class declaration level.
956 2001-07-12 Tom Tromey <tromey@redhat.com>
958 * expr.c (expand_load_internal): New function.
959 (LOAD_INTERNAL): Use it.
961 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
963 * parse.y (verify_constructor_super): Compare anonymous class ctor
964 args with `valid_method_invocation_conversion_p.'
967 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
969 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
970 `-fsyntax-only.' Fixes PR java/3248
972 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
974 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
976 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
978 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
979 current function is static. Fixes PR java/1970
981 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
983 * parse.y (patch_method_invocation): Add enclosing context to ctor
984 calls if necessary. Fixes PR java/2953
986 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
988 * parse.y (resolve_package): Abort if qualified expression member
990 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
993 2001-07-07 Zack Weinberg <zackw@stanford.edu>
995 * verify.c: Don't use // comments.
997 2001-07-05 Tom Tromey <tromey@redhat.com>
999 * lang.c (flag_assume_compiled): Removed.
1000 * java-tree.h (flag_assume_compiled): Removed.
1001 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
1002 -fhash-synchronization, -fuse-divide-subroutine,
1003 -fcheck-references, -femit-class-file, -femit-class-files,
1004 -fassume-compiled. Updated --encoding information. Changed
1005 -foutput-class-dir to `-d'.
1007 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
1009 * jcf-parse.c (parse_class_file): Add lineno parameter to
1010 debug_start_source_file call.
1012 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
1014 * gcj.texi: Use gpl.texi.
1015 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
1016 dependencies and use doc/include in search path.
1018 2001-07-03 Jeff Sturm <jsturm@one-point.com>
1020 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
1021 `this'. If so, don't build instance initializers.
1023 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
1025 * parse.y (resolve_expression_name): Improved error message for
1026 inner class cases. Fixes PR java/1958
1028 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
1030 * lang.c: #include diagnostic.h
1031 (lang_print_error): Add a `diagnostic_context *' parameter.
1032 (java_dummy_print): Likewise.
1033 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1035 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1037 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1038 * jcf.h (typedef struct JCF): New bitfield `finished.'
1039 (JCF_FINISH): Set `finished.'
1040 (JCF_ZERO): Reset `finished.'
1043 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1045 * parse.y (class_body_declaration:): Don't install empty instance
1049 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1051 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1052 (set_class_decl_access_flags): New function.
1053 * java-tree.h (set_class_decl_access_flags): New prototype.
1054 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1055 (parse_class_file): New local `decl_max_locals.' Take wide types
1056 into account to compute DECL_MAX_LOCALS.
1057 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1060 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1062 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1064 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1066 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1067 * parse.y (do_resolve_class): Moved comments out to leading comment
1068 section. Removed local `start', New local `_ht' and
1069 `circularity_hash.' Record `enclosing' in hash table and search
1070 it to detect circularity. Use `enclosing' as an argument to
1071 `lookup_cl.' Free the hash table when done.
1073 2001-06-19 Tom Tromey <tromey@redhat.com>
1075 * lex.c (java_read_char): Disallow invalid and overlong
1076 sequences. Fixes PR java/2319.
1078 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1080 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1082 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1084 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1085 arguments accordingly.
1087 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1089 * gcj.texi: Move contents to just after title page.
1091 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1093 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1095 (patch_incomplete_class_ref): Build the class ref, build the class
1096 init if necessary, complete the tree.
1099 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1101 * parse.y (lookup_field_wrapper): Test `name' code.
1102 (resolve_qualified_expression_name): Test `qual_wfl' code.
1103 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1104 handle `qual_wfl' by code.
1105 (maybe_build_primttype_type_ref): Test `wfl' code.
1107 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1109 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1111 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1112 the dvi file in the java directory.
1114 2001-05-25 Sam TH <sam@uchicago.edu>
1116 * gen-table.pl javaop.h jcf.h lex.h,
1117 parse.h: Fix header include guards.
1119 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1121 * jv-scan.c (version): Update copyright year.
1123 2001-05-21 Per Bothner <per@bothner.com>
1125 * jcf-parse.c (read_class): If class is from .class or .zip file
1126 and it's already been read, don't push/pop parser context.
1128 2001-05-18 Per Bothner <per@bothner.com>
1130 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1131 command line so the jvgenmain-generated main program comes first.
1133 2001-05-15 Tom Tromey <tromey@redhat.com>
1135 * class.c (build_utf8_ref): Don't generate identifier based on
1138 2001-05-12 Richard Henderson <rth@redhat.com>
1140 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1141 * expr.c (java_lang_expand_expr): Expand it.
1142 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1143 calling build_exception_object_ref.
1144 * parse.y (catch_clause_parameter): Likewise.
1145 (build_dot_class_method): Likewise.
1146 (try_reference_assignconv): Likewise.
1147 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1148 * jcf-write.c (generate_bytecode_insns): Likewise.
1150 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1152 * parse.y (build_unresolved_array_type): Set
1153 EXPR_WFL_QUALIFICATION on the newly created wfl.
1154 Fixes PR java/2538. Fixes PR java/2535.
1156 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1158 * parse.y (fix_constructors): Removed unnecessary assignment to
1159 local. Moved assignment to `this$<n>', fixed comments and
1161 (build_wfl_wrap): Fixed indentation.
1162 Fixes PR java/2598, java/2579 and java/2658.
1164 2001-05-03 Mo DeJong <mdejong@redhat.com>
1166 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1167 check for byte swap.
1169 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1171 * expr.c (build_class_init): Move MODIFY_EXPR
1172 outside of COND_EXPR. Remove variable `call'.
1174 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1176 * decl.c: NULL_PTR -> NULL.
1177 * jcf-write.c: Likewise.
1179 2001-05-01 Tom Tromey <tromey@redhat.com>
1181 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1182 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1183 * gcj.texi: Updated copyright text. Include fdl.texi.
1184 (Top): Link to new node.
1186 2001-05-01 Per Bothner <per@bothner.com>
1188 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1190 2001-05-01 Per Bothner <per@bothner.com>
1192 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1193 import_list contains the name, not the TREE_PURPOSE.
1195 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1197 * jcf-io.c (read_zip_member): Cast to long in comparison with
1200 * jvspec.c (lang_specific_driver): Initialize variables.
1202 * mangle.c (find_compression_record_match): Likewise.
1204 * typeck.c (build_null_signature): Provide static prototype. Mark
1205 parameter with ATTRIBUTE_UNUSED.
1207 * verify.c (verify_jvm_instructions): Initialize variable.
1209 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1211 * parse.y (do_resolve_class): Check for cyclic inheritance during
1212 inner class resolution.
1214 2001-04-27 Per Bothner <per@bothner.com>
1216 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1217 while iterating, since that could cause gc to lose stuff.
1219 2001-04-26 Per Bothner <per@bothner.com>
1221 Fix method search wrt scope of inner classes to match JLS2.
1222 * typeck.c (build_null_signature): New static function.
1223 (has_method): New function. Uses build_null_signature and lookup_do.
1224 * java-tree.h (has_method): New declaration.
1225 * parse.y (find_applicable_accessible_methods_list): Do not search
1226 context of inner classes here.
1227 (patch_method_invocation): Search scope, ie. current and outer clases,
1228 for method matching simple name, to find class.
1230 2001-04-26 Per Bothner <per@bothner.com>
1232 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1233 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1235 * constants.c (find_methodref_with_class_index): New function.
1236 (find_methodref_index): Use find_methodref_with_class_index.
1237 * java-tree.h (find_methodref_with_class_index): New declaration.
1238 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1239 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1240 If context changed from interface to class, don't use invokeinterface.
1242 2001-04-25 Per Bothner <per@bothner.com>
1244 * verify.c (verify_jvm_instructions): For field instructions,
1245 check that field index is valid. For invoke instructions, check that
1246 method index is valid.
1248 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1250 * config-lang.in (target_libs): Copy from $libgcj_saved.
1252 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1254 * decl.c (init_decl_processing): Add new class "protectionDomain"
1256 * class.c (make_class_data): Set initial value for "protectionDomain".
1258 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1260 * jvspec.c (lang_specific_driver): Fix memory allocation
1261 deficit, by using concat in lieu of xmalloc/sprintf.
1263 2001-04-20 Per Bothner <per@bothner.com>
1265 Fixes to compile multiple .class files at once.
1266 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1267 * java-tree.h (CLASS_PARSED_P): New macro.
1268 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1269 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1270 (read_class): Avoid some code duplication.
1271 Don't call JCF_FINISH for a .class file - might be needed later.
1272 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1273 rather than CLASS_LOADED_P, since latter implies class laid out.
1274 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1275 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1277 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1279 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1281 * boehm.c: Include toplev.h.
1283 2001-04-06 Tom Tromey <tromey@redhat.com>
1284 Alexandre Petit-Bianco <apbianco@redhat.com>
1286 Fix for PR gcj/1404 and PR gcj/2332:
1287 * parse.y (build_array_from_name): If we use the type_wfl then
1288 accumulate dimensions from the original type as well.
1289 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1291 2001-04-06 Tom Tromey <tromey@redhat.com>
1293 * parse.y (analyze_clinit_body): Return true if the second operand
1294 of a METHOD_EXPR is nonzero.
1296 2001-04-06 Tom Tromey <tromey@redhat.com>
1298 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1300 ($(srcdir)/java/parse.c): Likewise.
1302 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1304 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1305 (version-gcc): Initialized.
1306 (which-gcj): Likewise.
1308 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1310 * java-tree.h (struct lang_decl): New macro
1311 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1312 * parse.y (build_instance_initializer): New function.
1313 (add_instance_initializer): Use it.
1314 (java_fix_constructors): Set `current_class' before fix pass.
1315 (fix_constructors): Just return if already fixed. Move `super()'
1316 invokation ahead. Use `build_instance_initializer.'
1319 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1321 * parse.y (resolve_qualified_expression_name): Pass field's
1322 DECL_CONTEXT to `not_accessible_p.'
1323 (not_accessible_p): Changed parameters order in `inherits_from_p'
1326 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1328 * lang-options.h: Add flag_check_references.
1330 2001-04-04 Per Bothner <per@bothner.com>
1332 * java-tree.h (CONSTANT_VALUE_P): New macro.
1333 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1334 * parse.y (maybe_build_class_init_for_field): New static function.
1335 (resolve_expression_name, resolve_field_access): Use
1336 maybe_build_class_init_for_field instead of build_class_init
1337 This does not do the init if the field is compile-time-constant.
1338 (resolve_field_access): Simplify.
1340 * parse.y (fold_constant_for_init): Merge test into switch.
1342 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1344 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1346 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1348 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1350 * expr.c (pop_type_0): Save the result of the first
1351 lang_printable_name call in a scratch buffer, so it
1352 won't be clobbered by the second call.
1354 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1356 * parse-scan.y (array_type:): Rewritten.
1357 (type_declaration:): `empty_statement' replaces `SC_TK.'
1358 (class_member_declaration:): `empty statement' added.
1359 (method_body:): Simplified.
1360 (static_initializer:): Likewise.
1361 (primary_no_new_array:): Use `type_literals.'
1362 (type_literals:): New rule.
1363 (dims:): Set and update `bracket_count.'
1364 Fixes PR java/1074. Fixes PR java/2412.
1366 2001-03-28 Hans Boehm <boehm@acm.org>
1368 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1369 (get_boehm_type_descriptor): Set type on returned value to be a
1370 pointer length integer.
1372 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1374 * expr.c (pop_type_0): Call `concat' rather than building the
1376 (pop_type): Add format specifier in call to `error'.
1378 * parse.y (patch_method_invocation): Avoid casting away
1381 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1383 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1385 2001-03-28 Richard Henderson <rth@redhat.com>
1387 IA-64 ABI Exception Handling:
1388 * Make-lang.in (except.o): Don't depend on eh-common.h.
1389 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1390 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1391 [soft_exceptioninfo_call_node]: Remove.
1392 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1393 (end_java_method): No emit_handlers.
1394 * except.c (java_set_exception_lang_code): Remove.
1395 (method_init_exceptions): Don't call it.
1396 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1397 (build_exception_object_ref): New.
1398 (expand_end_java_handler): Update for except.h name changes.
1399 (emit_handlers, expand_resume_after_catch): Remove.
1400 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1401 (process_jvm_instruction): Use build_exception_object_ref.
1402 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1403 (soft_exceptioninfo_call_node): Remove.
1404 (build_exception_object_ref): Declare.
1405 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1406 soft_exceptioninfo_call_node. Move processing ...
1407 [EXC_PTR_EXPR]: ... here.
1408 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1409 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1410 (source_end_java_method): No java_set_exception_lang_code or
1412 (build_dot_class_method): Use build_exception_object_ref.
1413 (try_reference_assignconv): Check EXC_PTR_EXPR not
1414 soft_exceptioninfo_call_node.
1416 2001-03-28 Richard Henderson <rth@redhat.com>
1418 * java-tree.h (throw_node): Define as a single member of
1419 java_global_trees instead of a separate array.
1420 (JTI_THROW_NODE): New.
1421 * decl.c (throw_node): Don't declare.
1422 (init_decl_processing): Init a scalar throw_node.
1423 Don't register it for gc.
1424 * check-init.c (check_init): Reference scalar throw_node.
1425 * expr.c (build_java_athrow): Likewise.
1426 * jcf-write.c (generate_bytecode_insns): Likewise.
1427 * parse.h (BUILD_THROW): Likewise.
1429 2001-03-28 Richard Henderson <rth@redhat.com>
1431 * decl.c (end_java_method): Do not save and restore
1432 flag_non_call_exceptions.
1433 * parse.y (source_end_java_method): Likewise.
1434 * lang.c (flag_exceptions): Don't declare.
1435 (java_init_options): Set flag_non_call_exceptions. Set
1436 flag_exceptions here ...
1437 (java_init): ... not here.
1439 2001-03-27 Richard Henderson <rth@redhat.com>
1441 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1442 exceptions_via_longjmp.
1444 * lang.c (flag_new_exceptions): Don't declare it.
1445 (java_init_options): Or set it.
1447 2001-03-27 Richard Henderson <rth@redhat.com>
1449 * decl.c (end_java_method): Rename asynchronous_exceptions to
1450 flag_non_call_exceptions.
1451 * parse.y (source_end_java_method): Likewise.
1453 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1455 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1457 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1459 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1461 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1463 * parse.y (find_as_inner_class): Follow current package
1464 indications not to mistakingly load an unrelated class.
1466 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1468 * constants.c (PUTN): Use memcpy, not bcopy.
1470 * lex.c (java_read_char): Use memmove, not bcopy.
1472 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1474 2001-03-23 Per Bothner <per@bothner.com>
1476 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1477 macro for better error pin-pointing.
1478 * java-tree.h: Fix typo in comment.
1480 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1481 Don't include jsr/goto in exception range.
1482 Check if start and end of exception range are the same (also TRY_EXPR).
1483 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1484 However, do emit the following goto even if try_block is empty.
1485 Defer freeing exception_decl until after the finalizer, to make
1486 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1488 * parse.y (java_complete_lhs): If the try-clause is empty, just
1489 return the finally-clause and vice versa.
1491 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1493 * gcj.texi (Input Options): documented the check for attribute
1494 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1495 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1496 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1497 (jcf_parse): Check for the right classes archive if necessary.
1498 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1499 (jcf_parse_fields): Fixed indentation.
1500 * jcf-write.c (append_gcj_attribute): New function.
1501 (generate_classfile): Compute the attribute count, invoke
1502 `append_gcj_attribute'.
1503 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1504 turned into bit fields. New bit field `right_zip.'
1505 (JCF_ZERO): Set `right_zip' to zero.
1506 * lang-options.h (-fforce-classes-archive-check): Added flag.
1507 * lang.c (flag_force_classes_archive_check): New flag.
1508 (lang_f_options): New entry `force-classes-archive-check.'
1511 2001-02-07 Andrew Haley <aph@redhat.com>
1513 * gcj.texi (Configure-time Options): Add -fcheck-references.
1514 * expr.c (build_java_indirect_ref): New function.
1515 (java_check_reference): New function.
1516 (build_java_array_length_access): Use build_java_indirect_ref to
1517 check for null references.
1518 (build_java_arrayaccess): Likewise.
1519 (build_get_class): Likewise.
1520 (build_field_ref): Likewise.
1521 (invoke_build_dtable): Likewise.
1522 (build_invokeinterface): Likewise.
1523 * lang.c (lang_f_options): Add flag_check_references.
1524 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1525 * java-tree.h (flag_check_references): New variable.
1526 * lang.c (flag_check_references): Likewise.
1527 * parse.y (patch_invoke): Use java_check_reference.
1528 (patch_assignment): Allow for extra nesting in
1529 _Jv_CheckArrayStore.
1531 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1533 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1534 * lex.c (cxx_keywords): Likewise.
1536 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1538 * parse.y (qualify_ambiguous_name): Broaden `length'
1539 recognition. Help MODIFY_EXPR be resolved as expression names.
1540 Fixes PR java/2066. Fixes PR java/2400.
1542 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1544 * gjavah.c (process_file): Mark interface definitions with
1545 "__attribute__ ((java_interface))".
1547 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1549 * class.c (layout_class): Fixed push_super_field's second
1550 argument. Fixes PR java/2333.
1551 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1552 too early to lay innerclasses out.
1554 2001-03-20 Tom Tromey <tromey@redhat.com>
1555 Alexandre Petit-Bianco <apbianco@redhat.com>
1557 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1558 inside an array reference. Insertion of the array store check
1559 rewritten. Fixes PR java/2299.
1561 2001-03-20 Tom Tromey <tromey@redhat.com>
1563 * lex.c (java_read_unicode): Only accept leading `u's.
1565 2001-03-20 Tom Tromey <tromey@redhat.com>
1567 * jcf-parse.c (read_class): Initialize `class'.
1569 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1571 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1573 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1575 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1576 (layout_class): Likewise.
1577 (layout_class_method): Likewise.
1578 (emit_register_classes): Likewise.
1579 * decl.c (builtin_function): Likewise.
1580 (give_name_to_locals): Likewise.
1582 2001-03-19 Per Bothner <per@bothner.com>
1584 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1585 before trying to load an inner class.
1587 Fixes to process to command-line .class files in two passes.
1588 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1589 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1590 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1591 * class.c (is_compiled_class): Fix for renamed flag.
1592 * parse.y (maybe_create_class_interface_decl): Likewise.
1593 * jcf-parse.c (yyparse): Also set if compiling .class files.
1594 * jcf-parse.c (read_class); Read current_class.
1595 (jcf_parse): Make static.
1596 (load_inner_classes): New function, with code moved from jcf_parse,
1597 because we need to inner classes after the command-line files are read.
1598 (yyparse): Set finput to NULL when it doesn't need to be closed.
1599 Reduce use of main_jcf (basically only for archive) and
1600 use finput instead of main_jcf->read_state.
1601 Inline jcf_figure_file_type into yyparse.
1602 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1603 Defer load_inner_classes and parse_class_file to a second pass,
1604 after we've correctly mapped command-line .clas fiels to classes.
1605 (jcf_figure_file_type): Removed.
1606 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1607 (JCF_ZERO): Also clear zipd field.
1608 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1610 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1612 * jcf-parse.c (yyparse): Change ch from char * to char.
1614 2001-03-19 Per Bothner <per@bothner.com>
1616 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1617 Add constructed filelist-file at end, following -xjava. Thus any .o
1618 and library files are not affected by the -xjava. Also wrap
1619 explicit @FILE with -xjava and -xnone.
1621 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1623 * class.c (build_static_field_ref): Call make_decl_rtl() after
1624 setting the DECL_EXTERNAL flag.
1626 2001-03-17 Per Bothner <per@bothner.com>
1628 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1630 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1631 when result is is needed (target is STACK_TARGET).
1633 * parse.h (JDEP_SOLV): Removed.
1634 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1636 * parse.y (incomplete_class_list): Removed.
1637 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1638 It doesn't work if resolve_class changes the name of an array type
1639 that is on the list and then someone else looks for the modified name.
1640 Also, seems liable to break when compiling multiple source files at
1641 once. So the simplest is to just remove incomplete_class_list -
1642 it is only a minor space win and it is not even clear it saves time.
1644 * parse.y (resolve_class): Remove unneeded promote_type.
1646 2001-03-15 Per Bothner <per@bothner.com>
1648 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1649 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1650 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1651 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1653 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1654 * parse.y (java_expand_classes): Likewise.
1656 * parse.y (expand_start_java_method): Was only called once and had a
1657 misleading name, so inline in caller java_complete_expand_method.
1658 (enter_a_block): Likewise inline in enter_block and remove.
1660 Remove junk from when gcc/java was created (by copying from C/C++).
1661 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1662 (struct binding_level): Remove fields keep, keep_if_subblocks,
1663 more_cleanups_ok, have_cleanups (which have never been used).
1664 (pushlevel, poplevel): Remove related useless code.
1666 * class.c (make_class_data): The class_dtable_decl (i.e. the
1667 vtable for Class) should be external, except when compiling Class.
1669 * jvspec.c (lang_specific_driver): Fix -C handling.
1670 Check -save-temps to see if temp @FILE should be deleted.
1671 Follow-up to/fix for February 16 patch.
1673 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1674 (type_stack_dup): Remove no-longer neded error check.
1676 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1678 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1679 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1680 don't surround the element with 'N..E' if the type name is
1683 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1685 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1686 DECL_RTL_SET_P, etc.
1687 (make_method_value): Likewise.
1688 (get_dispatch_table): Likewise.
1690 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1692 2001-03-07 Tom Tromey <tromey@redhat.com>
1694 * config-lang.in (lang_requires): Define.
1696 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1698 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1701 2001-03-05 Per Bothner <per@bothner.com>
1703 Fix a problem where rest_of_decl_compilation applied to
1704 class_dtable_decl causes problems because it was done too early,
1705 before output file was opened.
1706 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1707 * class.c (class_dtable_decl): Add macro - element of class_roots.
1708 (make_class_data): Define class_dtable_decl.
1709 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1711 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1713 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1714 uses of 'boolean' with 'bool'.
1716 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1718 * lang-specs.h: Add zero initializer for cpp_spec field to all
1721 2001-02-16 Per Bothner <per@bothner.com>
1723 Handle compiling multiple input files at once, and @FILE syntax.
1724 * gcj.texi: Updated documentation to match.
1725 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1726 * jcf-parse.c (parse_source_file): Split into ...
1727 (parse_source_file_1): New function - and:
1728 (parse_source_file_2): New function.
1729 (yyparse): On -ffilelist-file, open and scan named file.
1730 On first pass over files, only do parse_source_file_1.
1731 A new second pass calls parse_source_file_2 for each file to compile.
1732 (init_jcf_parse): Call init_src_parse.
1733 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1734 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1735 as multiple input file combined in one compilation.
1736 * lang-options.h: Add -ffilelist-file
1737 * lang.c (flag_filelist_file): New flag variable.
1738 (lang_f_options): Handle -ffilelist-file.
1739 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1740 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1741 gclass_list - use global fields of src_parse_roots instead.
1742 * parse.y (src_parse_roots): New array.
1743 (incomplete_class_list, gclass_list): New macros.
1744 (push_parser_context, java_pop_parser_context,
1745 java_parser_context_resume): Don't fiddle with deleted fields.
1746 (various): Use incomplete_class gclass_list and global macros
1747 instead of parse_ctxt fields - the lists are global.
1748 (init_src_parse): New function.
1750 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1752 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1754 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1756 * parse.y (check_inner_class_access): Moved declaration of local
1757 `enclosing_decl_type' to the right location.
1759 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1761 * parse.y (parser_check_super_interface): Don't call
1762 check_pkg_class_access for an inner interface.
1763 (parser_check_super): Don't call check_pkg_class_access for inner
1765 (do_resolve_class): Simplify enclosing type loop. Don't call
1766 check_pkg_class_access if CL and DECL are not set.
1767 (find_in_imports_on_demand): Set DECL if class_type needed to be
1768 loaded. Don't call check_pkg_class_access for an inner class.
1769 (check_inner_class_access): Rewritten to implement member access
1770 rules as per spec 6.6.1.
1771 (check_pkg_class_access): Handle the empty package correctly.
1772 (in_same_package): New function. Determine if two classes are in the
1775 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1777 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1778 method into array types.
1779 * parse.y (patch_method_invocation): Bypass access check on clone call
1782 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * expr.c (build_instanceof): Check for arrays when trying fold to
1787 2001-02-15 Jim Meyering <meyering@lucent.com>
1789 * Make-lang.in (java.install-common): Depend on `installdirs'.
1790 (java.install-info): Likewise.
1792 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1794 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1796 2001-02-14 Tom Tromey <tromey@redhat.com>
1797 Alexandre Petit-Bianco <apbianco@cygnus.com>
1799 Fix for PR java/1261.
1800 * typeck.c (build_java_array_type): Add public `clone' method to
1802 * parse.y (resolve_qualified_expression_name): Use current_class
1803 when checking for inaccessibility.
1804 (patch_method_invocation): Fixed error message when accessibility
1805 denied. Added `from_super' argument.
1807 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1809 * parse.y (resolve_class): Don't build a fake decl. Use the one
1811 * typeck.c (build_java_array_type): Build and assign decl to array
1814 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1816 * parse.y (not_accessible_p): Changed leading comment. Added extra
1817 `where' argument. Use it to enforce protected access rules.
1818 (resolve_qualified_expression_name): Added extra argument to
1820 (patch_method_invocation): Use argument `primary' to provide
1821 not_accessible_p with an extra argument.
1822 (lookup_method_invoke): Added extra argument to not_accessible_p.
1823 (search_applicable_method_list): Likewise.
1825 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1827 * parse.y (resolve_qualified_expression_name): Try to resolve as
1828 an inner class access only if `decl' is a TYPE_DECL.
1830 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1832 * decl.c (classdollar_identifier_node): Initialize.
1833 * java-tree.h (enum java_tree_index): New entry
1834 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1835 (classdollar_identifier_node): New macro.
1836 (ID_CLASSDOLLAR_P): Likewise.
1837 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1838 (build_dot_class_method_invocation): Likewise.
1839 (find_applicable_accessible_methods_list): `class$' can't be
1842 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1844 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1846 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1848 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1849 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1852 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1854 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1855 outside of the `__U' sequence too.
1856 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1859 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1861 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1863 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1865 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1866 (JVGENMAIN_OBJS): Likewise.
1867 * java-tree.h (append_gpp_mangled_name): New prototype.
1868 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1869 Removed cast calling `gcc_add_root.'
1870 * jvgenmain.c (mangle_obstack): New global, initialized.
1872 (do_mangle_class): Constify local `ptr.'
1873 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1874 append_gpp_mangle_name and update `count' if necessary.
1875 Use `mangle_obstack.'
1876 * mangle.c (append_unicode_mangled_name): Removed.
1877 (append_gpp_mangled_name): Likewise.
1878 (unicode_mangling_length): Likewise.
1879 (mangle_member_name): Return type set to `void.'
1880 (mangle_field_decl): Don't append `U' in escaped names.
1881 (mangle_method_decl): Likewise.
1882 (mangle_member_name): Just use `append_gpp_mangled_name.'
1883 * mangle_name.c: New file.
1885 2001-02-07 Per Bothner <per@bothner.com>
1887 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1889 * check-init.c (check_init): Don't call done_alternative after
1890 processing loop code, as a LOOP_EXPR never terminates normally.
1892 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1894 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1896 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1898 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1901 2001-02-06 Tom Tromey <tromey@redhat.com>
1903 * lex.c (java_new_lexer): Longer error message.
1905 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1906 Alexandre Petit-Bianco <apbianco@cygnus.com>
1908 * typeck.c (build_prim_array_type): Added leading comment.
1909 (build_java_array_type): Moved locals out of
1910 block. Always create the `data' field, fixed alignment to match
1913 2001-02-04 Tom Tromey <tromey@redhat.com>
1915 * expr.c (java_lang_expand_expr): Don't bother recomputing
1916 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1919 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1921 * parse.y (process_imports): Save the original name of the import
1922 for better error report.
1924 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1926 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1927 of macros used when compiling jvspec.c.
1928 * jvspec.c (lang_specific_driver): Link with the shared
1931 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1933 * check-init.c (check_init): Call internal_error instead of fatal.
1934 * expr.c (java_lang_expand_expr): Likewise.
1935 * jcf-parse.c (get_constant): Likewise.
1936 * mangle.c (java_mangle_decl): Likewise.
1937 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1938 (operator_string): Likewise.
1939 * check-init.c (check_init): Call abort instead of fatal.
1940 * class.c (build_class_ref): Likewise.
1941 * constants.c (write_constant_pool): Likewise.
1942 * decl.c (start_java_method): Likewise.
1943 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1944 (java_stack_dup, encode_newarray_type): Likewise.
1945 (build_java_array_length_access): Likewise.
1946 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1947 (build_java_soft_divmod, build_invokeinterface): Likewise.
1948 * java-tree.h (INNER_CLASS_P): Likewise.
1949 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1950 (give_name_to_class, get_class_constant): Likewise.
1951 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1952 (find_constant_index, generate_bytecode_conditional): Likewise.
1953 (generate_bytecode_insns, perform_relocations): Likewise.
1954 * lex.c (java_unget_unicode, java_lex): Likewise.
1955 * mangle.c (mangle_type, mangle_record_type): Likewise.
1956 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1957 (finish_mangling): Likewise.
1958 * parse.h (MARK_FINAL_PARMS): Likewise.
1959 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1960 (obtain_incomplete_type, java_complete_class): Likewise.
1961 (java_check_regular_methods, java_complete_expand_method): Likewise.
1962 (cut_identifier_in_qualified, check_deprecation): Likewise.
1963 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1964 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1965 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1966 * typeck.c (set_local_type, parse_signature_type): Likewise.
1967 (parse_signature_string, build_java_signature): Likewise;
1968 (set_java_signature): Likewise.
1969 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1970 * class.c (add_method): Call fatal_error instead of fatal.
1971 (build_static_field_ref): Likewise.
1972 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1973 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1974 * lex.c (java_new_new_lexer): Likewise.
1975 * jv-scan.c (main): Likewise.
1976 (fatal_error): Renamed from fatal.
1977 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1979 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1980 (yyparse): Likewise.
1981 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1982 * lex.c (java_get_line_col): Likewise.
1983 * jcf-parse.c (load_class): Make errors non-fatal.
1984 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1986 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1988 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1989 (error): Remove unused function.
1990 (main): Don't use "__attribute__ alias" on generated class symbol.
1992 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1994 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1996 * parse.y (finish_method_declaration): Code accounting for WFLed
1997 method DECL_NAMEs deleted.
1998 (check_abstract_method_definitions): Likewise.
1999 (resolve_type_during_patch): Layout resolved type.
2000 * typeck.c (lookup_do): Removed unused local.
2002 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
2004 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
2005 * decl.c (init_decl_processing): Use integer_minus_one_node, not
2006 integer_negative_one_node.
2007 * expr.c (build_java_binop): Likewise.
2009 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
2011 * zextract.c (read_zip_archive): Read file_offset before writing
2012 zipd and consequently clobbering the header contents.
2014 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2016 * Make-lang.in: Remove all dependencies on defaults.h.
2017 * decl.c: Don't include defaults.h.
2019 * parse.y: Likewise.
2021 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2023 * ChangeLog (2001-01-21): Fixed typo.
2024 * class.c (layout_class_method): Code accounting for WFLed
2025 method DECL_NAMEs deleted.
2026 * constant.c (find_methodref_index): Likewise.
2027 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
2028 * java-tree.h (DECL_FUNCTION_WFL): New macro.
2029 (struct lang_decl): New field `wfl'.
2030 (java_get_real_method_name): Prototype deleted.
2031 * mangle.c (mangle_method_decl): Code accounting for WFLed
2032 method DECL_NAMEs deleted.
2033 * parse.h (GET_METHOD_NAME): Macro deleted.
2034 * parse.y (reset_method_name): Deleted.
2035 (method_header): Set DECL_FUNCTION_WFL.
2036 (check_abstract_method_header): Code accounting for WFLed method
2038 (java_get_real_method_name): Deleted.
2039 (check_method_redefinition): Code accounting for WFLed method
2040 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2041 (java_check_regular_methods): Likewise.
2042 (java_check_abstract_methods): Likewise.
2043 (java_expand_classes): Don't call `reset_method_name.'
2044 (search_applicable_method_list): Use DECL_NAMEs instead of
2046 * typeck.c (lookup_do): Code accounting for WFLed method
2049 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2051 * lex.c (java_read_char): Check for EOF from getc first.
2053 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2055 * class.c (layout_class): Don't lay the superclass out if it's
2056 already being laid out.
2057 * jcf-parse.c (handle_innerclass_attribute): New function.
2058 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2059 handle_innerclasses_attribute.
2060 (jcf_parse): Don't load an innerclasses if it's already being
2062 * jcf-write.c (append_innerclass_attribute_entry): Static
2063 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2064 to be zero for anonymous classes.
2066 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2068 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2070 * jcf-parse.c (set_source_filename): Use
2071 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2073 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2075 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2076 gets a unique asm name.
2078 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2080 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2081 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2083 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2084 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2085 * parse.y (lookup_package_type_and_set_next): Deleted.
2086 (resolve_package): Removed unnecessary code.
2087 (find_applicable_accessible_methods_list): `finit$' can't be
2089 * verify.c (pop_argument_types): Added missing prototype.
2091 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2093 * config-lang.in: Disable java by default.
2095 2001-01-23 Tom Tromey <tromey@redhat.com>
2097 * gcj.texi (Copying): New node.
2098 Added copyright information.
2100 2001-01-21 Per Bothner <per@bothner.com>
2102 Various fixes to allow compiling a compressed .jar/.zip archive.
2103 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2104 (struct ZipFile): Add fields name and next (from ZipFileCache).
2105 (struct ZipDirectory): New field zipf points to owning ZipFile.
2106 * jcf.h (struct ZipDirectory): Add forward declaration.
2107 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2108 Remove seen_in_zip and zip_offset fields.
2109 (JCF_SEEN_IN_ZIP): New macro.
2110 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2111 * jcf-io.c: Change all ZipFileCache to ZipFile.
2112 (read_zip_member): New function.
2113 (open_in_zip): Call read_zip_member.
2114 * jcf-parse.c (find_in_current_zip): Remove function.
2115 (read_class): Merge in find_in_current_zip functionality.
2116 Call read_zip_member if needed.
2117 (parse_zip_file_entries): Use read_zip_member.
2118 (process_zip_dir): Update for removed and added JCF fields.
2119 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2121 2001-01-21 Per Bothner <per@bothner.com>
2123 Minor optimization of static ggc roots.
2124 * jcf-parse.c (parse_roots): New static field.
2125 (current_field, current_method, current_file_list): Replace by macros
2126 naming fields of parse_roots.
2127 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2128 * class.c (class_roots): New static field.
2129 (registered_class, fields_ident, info_ident, class_list):
2130 New macros naming fields of parse_roots.
2131 (build_static_field_ref): Don't register roots here.
2132 (layout_class): Static field list replaced by macro class_list.
2133 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2134 Initialize fields_ident and info_ident here.
2136 2001-01-21 Per Bothner <per@bothner.com>
2138 * jcf-parse.c (ggc_mark_jcf): New function.
2139 (init_jcf_parse): Register current_jcf as ggc root.
2141 2001-01-21 Per Bothner <per@bothner.com>
2143 * lang.c (put_decl_node): Print method's name.
2145 2001-01-21 Per Bothner <per@bothner.com>
2147 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2148 (verify_jvm_instructions): Use it, for better error messages on loads.
2150 2001-01-21 Per Bothner <per@bothner.com>
2152 * verify.c (merge_type_state): Still may have to merge even if
2153 LABEL_VERIFIED (label).
2155 2001-01-21 Per Bothner <per@bothner.com>
2157 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2158 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2160 2001-01-19 Per Bothner <per@bothner.com>
2162 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2163 if expeting an interface type. Refines Tom's change of 2000-09-12.
2165 2001-01-18 Per Bothner <per@bothner.com>
2167 * gcj.texi (Input Options): Mention .java files.
2169 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2171 * lang-options.h (-Wunsupported-jdk11): Removed.
2172 * lang.c (flag_not_overriding): Deleted.
2173 (flag_static_local_jdk1_1): Likewise.
2174 (lang_W_options): Removed "unsupported-jdk11" entry.
2175 * parse.y (java_check_methods): Removed dead code.
2177 2001-01-17 Tom Tromey <tromey@redhat.com>
2179 Changes suggested by Per Bothner:
2180 * gcj.texi (Input Options): Don't mention input files.
2181 (Code Generation): Updated --main information.
2182 (Invoking jcf-dump): Mention that --javap is incomplete.
2183 From Alexandre Petit-Bianco:
2184 (Warnings): Don't mention -Wunsupported-jdk11.
2186 (Compatibility): Mention JDK 1.2-ness of libraries.
2187 (Resources): Mention resources used when writing gcj.
2189 2001-01-17 Tom Tromey <tromey@redhat.com>
2191 * gcj.texi: New file.
2192 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2193 (java.info): Depend on gcj.info.
2194 (java/gcj.dvi): New target.
2195 (java.dvi): Depend on gcj.dvi.
2196 (java.install-info): Wrote.
2198 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2200 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2201 having called make_decl_rtl.
2203 2001-01-14 Per Bothner <per@bothner.com>
2205 Various patches to emit better messages on verification errors.
2206 * expr.c (push_type_0): Return error indication on stack overflow,
2207 instead of callinfg fatal.
2208 (push_type): Now just call push_type_0 (nd fatal on overflow).
2209 (pop_type_0): Return detailed error message (in a char** argument).
2210 (pop_type): If pop_type_0 fails, print error message.
2211 (pop_argument_types): Moved to verify.c.
2212 * verify.c (pop_argument_types): Moved from expr.c.
2213 Return a (possible) error message, rather than void.
2214 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2215 (verify_jvm_instruction): Use new macros, improving error messages.
2216 For case OPCODE_astore use object_ptr_type_node.
2217 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2218 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2220 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2221 constant, return body without wrapper. (Improves constant folding.)
2222 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2224 2001-01-13 Per Bothner <per@bothner.com>
2226 * expr.c (expand_java_field_op): Assigning to a final field outside
2227 an initializer does not violate JVM spec, so should be warning, not
2228 error. (Sun's verifier does not complain - though MicroSoft's does.)
2230 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2232 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2235 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2237 * parse.y (resolve_expression_name): Permit instance variables from
2238 enclosing context in super constructor call.
2239 (resolve_qualified_expression_name): Permit enclosing class's qualified
2240 "this" in super constructor call.
2242 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2244 * class.c (build_utf8_ref): Remove last argument in call to
2245 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2246 (build_class_ref): Likewise.
2247 (build_static_field_ref): Likewise.
2248 (get_dispatch_table): Likewise.
2249 (layout_class_method): Likewise.
2250 (emit_register_classes): Likewise.
2251 * constants.c (build_constant_data_ref): Likewise.
2252 * decl.c (builtin_function): Likewise.
2253 (create_primitive_vtable): Likewise.
2254 * expr.c (build_known_method_def): Likewise.
2255 (build_jni_stub): Likewise.
2256 (java_lang_expand_expr): Likewise.
2258 2001-01-10 Tom Tromey <tromey@redhat.com>
2260 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2262 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2264 * java-tree.h (lang_printable_name_wls): New prototype.
2265 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2266 rather than `current_class' to print type name. Don't prepend type
2267 names when printing constructor names.
2268 (lang_printable_name_wls): New function.
2269 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2270 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2271 * parse.y (patch_method_invocation): Message tuned for constructors.
2272 (not_accessible_p): Grant `private' access from within
2275 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2277 All files with updated copyright when applicable.
2278 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2279 * class.c (mangle_class_field): Function removed.
2280 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2281 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2282 (build_class_ref): Call `java_mangle_class_field' instead of
2283 `mangle_class_field.'
2284 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2285 (layout_class): Call `java_mangle_decl' instead of
2286 `mangle_static_field.'
2287 (cxx_keywords): Initialized static array moved to `lex.c.'
2288 (layout_class_method): Changed leading comment. Simplified to
2289 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2290 * decl.c (lang_mark_tree): Mark field `package_list.'
2291 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2292 (struct lang_type): New field `package_list.'
2293 (unicode_mangling_length): Prototype removed.
2294 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2295 emit_unicode_mangled_name): Likewise.
2296 (cxx_keyword_p): New prototype.
2297 (java_mangle_decl, java_mangle_class_field,
2298 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2299 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2301 * jvgenmain.c (main_method_prefix): Global variable removed.
2302 (main_method_suffix): Likewise.
2303 (do_mangle_classname): New function.
2304 (main): Call it. Format changed to accomodate new mangling scheme.
2305 * lex.c: (utf8_cmp): Conditionally prototyped.
2306 (cxx_keywords): Moved from class.c, conditionally defined.
2307 (utf8_cmp, cxx_keyword_p): Likewise.
2308 * mangle.c (obstack.h, ggc.h): Included.
2309 (mangle_field_decl): New function.
2310 (mangle_method_decl, mangle_type, mangle_pointer_type,
2311 mangle_array_type, mangle_record_type,
2312 find_compression_pointer_match, find_compression_array_match,
2313 find_compression_record_match,
2314 find_compression_array_template_match, set_type_package_list,
2315 entry_match_pointer_p, emit_compression_string, init_mangling,
2316 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2317 (mangle_obstack): New global.
2318 (MANGLE_RAW_STRING): New macro.
2319 (unicode_mangling_length): Turned static.
2320 (append_unicode_mangled_name): Renamed from
2321 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2322 replaces `obstack', removed from the parameter list.
2323 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2324 replaces parameter `obstack', removed from the parameter list. Call
2325 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2326 (append_gpp_mangled_classtype): Removed.
2327 (compression_table, compression_next): New static variables.
2328 * parse.y (temporary_obstack): Extern declaration removed.
2330 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * parse.y (patch_binop): Compute missing type in error situations.
2334 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2336 * class.c (make_class_data): Push initial value for "arrayclass".
2337 * decl.c (init_decl_processing): Add new class field "arrayclass".
2339 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2341 From patha@softlab.ericsson.se:
2342 * parse.y (switch_label): Use build, not build1, to construct
2345 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2347 * lang.c (lang_decode_option): Change -MA to -MP.
2348 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2349 Update to new prototype; do quote targets.
2350 (jcf_dependency_write): Update.
2352 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2354 Shorten primitive array allocation path:
2355 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2356 to create new primitive arrays.
2357 * expr.c (build_newarray): If generating native code, call
2358 soft_newarray_node with a reference to the primitive TYPE identifier
2359 instead of type_value.
2361 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2363 Fix for PRs gcj/312 and gcj/253:
2364 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2365 dest if they arn't already.
2366 * class.c (layout_class): Call maybe_layout_super_class on
2367 superinterfaces also, but only if compiling from bytecode.
2370 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2373 2000-12-15 Tom Tromey <tromey@redhat.com>
2375 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2378 2000-12-14 Andrew Haley <aph@redhat.com>
2380 * boehm.c (mark_reference_fields): Change test to correctly detect
2383 2000-12-15 Andreas Jaeger <aj@suse.de>
2385 * config-lang.in (lang_dirs): Added.
2387 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2389 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2390 Credits go to rth for finding it.
2392 2000-12-13 Mike Stump <mrs@wrs.com>
2394 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2396 2000-11-07 Tom Tromey <tromey@cygnus.com>
2398 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2399 * lex.c (java_ignorable_control_p): Removed.
2400 (java_letter_or_digit_p): Removed.
2401 (java_start_char_p): New function.
2402 (java_read_char): Return `int', not `unicode_t'. Changed
2404 (java_read_unicode): Likewise.
2405 (java_read_unicode_collapsing_terminators): Likewise.
2406 (java_get_unicode): Likewise.
2407 (java_new_lexer): Initialize hit_eof.
2408 (java_parse_end_comment): Take `int' argument.
2409 (java_parse_doc_section): Likewise.
2410 (java_parse_escape_sequence): Don't allow backlash-newline.
2412 * lex.h (JAVA_DIGIT_P): Removed.
2413 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2414 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2415 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2416 (JAVA_PART_CHAR_P): New macro.
2418 (JAVA_CHAR_ERROR): Now -2.
2419 (java_lexer): New field `hit_eof'.
2420 * chartables.h: New file.
2421 * gen-table.pl: new file.
2423 2000-11-20 Tom Tromey <tromey@cygnus.com>
2424 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * parse.y (java_complete_lhs): Only allow compound assignment of
2427 reference type if type is String.
2429 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2431 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2432 jcf-path.c: Likewise.
2434 2000-12-09 Anthony Green <green@redhat.com>
2436 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2437 filestart and filename_length as int values.
2439 2000-12-07 Mo DeJong <mdejong@redhat.com>
2441 * jcf-io.c (find_class): Correct the logic that tests to see if a
2442 .java file is newer than its .class file. The compiler was
2443 incorrectly printing a warning when file mod times were equal.
2445 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2447 * jvgenmain.c: Use ISPRINT not isascii.
2449 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2451 * parse.y (end_artificial_method_body): Fixed typo.
2453 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2455 * parse.y (patch_method_invocation): Pick the correct enclosing
2456 context when creating inner class instances.
2459 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2461 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2462 Update copyright year to 2000.
2464 2000-11-23 Anthony Green <green@redhat.com>
2466 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2467 Move current_file_list out of yyparse and make it static.
2469 * expr.c: Declare quick_stack and tree_list_free_list as static
2470 (init_expr_processing): Register quick_stack and
2471 tree_list_free_list roots.
2473 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2475 * parse.y (build_outer_field_access): New local `decl_ctx', use
2476 it. Check for field's context and current class immediate outer
2477 context inheritance.
2478 (outer_field_access_p): Consider fields inherited from the last
2480 (build_access_to_thisn): Stop at the last enclosing context if
2484 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2486 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2488 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2490 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2493 2000-11-20 Tom Tromey <tromey@cygnus.com>
2495 * jv-scan.c (help): Document --complexity.
2496 (options): Added --complexity.
2497 (flag_complexity): New global.
2498 (main): Call `report'.
2499 * parse-scan.y (complexity): New global.
2500 (if_then_statement, if_then_else_statement,
2501 if_then_else_statement_nsi, switch_block_statement_group,
2502 while_expression, do_statement, for_begin, continue_statement,
2503 throw_statement, catch_clause, finally, method_invocation,
2504 conditional_and_expression, conditional_or_expression,
2505 conditional_expression): Update complexity.
2506 (reset_report): Reset complexity.
2507 (report): New function.
2509 2000-11-20 Tom Tromey <tromey@cygnus.com>
2511 * lex.c (yylex): Added STRICT_TK case.
2512 * parse.y (STRICT_TK): Added.
2513 * parse-scan.y (STRICT_TK): Added.
2514 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2515 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2517 * keyword.h: Rebuilt.
2518 * keyword.gperf (strictfp): Added.
2520 2000-11-20 Tom Tromey <tromey@cygnus.com>
2522 * lex.c (yylex): Recognize floating point constants with leading
2525 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2527 * java-tree.h (cyclic_inheritance_report): Constify.
2528 * parse.y (cyclic_inheritance_report): Likewise.
2530 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2532 * parse.y (goal): Remove call to ggc_add_string_root.
2534 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2536 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2537 Create string in scratch buffer, then pass to build_string.
2539 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2541 * parse.y (issue_warning_error_from_context): Add
2544 2000-11-11 Anthony Green <green@redhat.com>
2546 * jcf-parse.c (process_zip_dir): Add finput parameter.
2547 (jcf_figure_file_type): Call process_zip_dir with appropriate
2550 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2552 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2553 * jcf-parse.c (jcf_figure_file_type): Likewise.
2555 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2557 * parse.y (create_new_parser_context): Use memset () instead of
2560 2000-11-08 Tom Tromey <tromey@cygnus.com>
2562 * gjavah.c (process_file): Only include gcj/cni.h when generating
2565 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2567 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2568 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2569 instead of bzero ().
2571 2000-11-05 Tom Tromey <tromey@cygnus.com>
2573 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2574 * lex.c (IS_ZERO): New define.
2575 (java_perform_atof): Error on floating point underflow.
2577 2000-11-04 Tom Tromey <tromey@cygnus.com>
2579 * lex.c (java_parse_escape_sequence): Only read two octal
2580 characters if the first one is greater than 3. Don't allow
2581 "octal" numbers to include the digits 8 or 9.
2583 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2585 * Make-lang.in (java.distdir): Remove.
2587 2000-11-03 Tom Tromey <tromey@cygnus.com>
2589 * Make-lang.in (java.dvi): New target.
2590 Partial fix for PR other/567.
2592 * lang-options.h: Mention -Wout-of-date.
2593 * jcf-dump.c (flag_newer): New global.
2594 * gjavah.c (flag_newer): New global.
2595 * jcf-io.c (find_class): Only warn when flag_newer set.
2596 * lang.c (flag_newer): New global.
2597 (struct string_option): New declaration.
2598 (lang_W_options): New global.
2599 (process_option_with_no): New function.
2600 (lang_decode_option): Use it.
2602 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2603 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2606 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2607 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2608 * lex.c (java_read_unicode): Removed `term_context' argument.
2609 Recognize any number of `u' in `\u'.
2610 (java_read_unicode_collapsing_terminators): New function.
2611 (java_get_unicode): Use it.
2612 (java_lineterminator): Removed.
2613 (yylex): Produce error if character literal is newline or single
2614 quote. Return if eof found in middle of `//' comment. EOF in
2615 `//' comment is only an error if pedantic.
2616 (java_ignorable_control_p): New function.
2617 (java_parse_end_comment): Return if eof found in middle of
2620 * jv-scan.c (pedantic): New global.
2622 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2624 * parse.y (outer_field_access_p): Inherited fields aren't
2625 consider outer fields.
2626 (maybe_build_thisn_access_method): Use
2627 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2628 (resolve_expression_name): Trigger an error if a static field
2629 is being accessed as an outer field.
2631 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2633 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2636 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2638 * Make-lang.in: Move all build rules here from Makefile.in,
2639 adapt to new context. Wrap all rules that change the current
2640 directory in parentheses. Expunge all references to $(P).
2641 When one command depends on another and they're run all at
2642 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2643 all object-file generation rules. Delete obsolete variables.
2645 * Makefile.in: Delete.
2646 * config-lang.in: Delete outputs= line.
2648 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2650 * parse.y (patch_method_invocation): NULLify this_arg when already
2652 (maybe_use_access_method): Handle call to methods unrelated to the
2653 current class. Fixed comment.
2656 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2658 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2661 2000-10-24 Tom Tromey <tromey@cygnus.com>
2663 * lex.c (java_new_lexer): Initialize new fields. Work around
2664 broken iconv() implementations.
2665 (java_read_char): Swap bytes if required. Use fallback decoder if
2667 (byteswap_init, need_byteswap): New globals.
2668 (java_destroy_lexer): Only close iconv handle if it is in use.
2669 * lex.h (java_lexer): New fields read_anything, byte_swap,
2671 Made out_buffer unsigned.
2673 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2675 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2676 where an enclosing context can be set on the jdep.
2677 (do_resolve_class): Fixed identation.
2679 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2681 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2683 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2686 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2688 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2690 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2692 * jcf-write.c (OP1): Update `last_bc'.
2693 (struct jcf_block): Fixed indentation and typo in comments. New
2695 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2696 follows `monitorenter'.
2697 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2701 2000-10-16 Tom Tromey <tromey@cygnus.com>
2703 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2704 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2705 * lang-options.h: Added -MA, -MT, -MF..
2706 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2707 (DEPEND_TARGET_SET): New macro.
2708 (DEPEND_FILE_ALREADY_SET): Likewise.
2709 (init_parse): Handle new flags.
2710 * jcf.h (jcf_dependency_print_dummies): Declare.
2711 * Make-lang.in (s-java): Added mkdeps.o.
2712 * Makefile.in (BACKEND): Added mkdeps.o.
2713 (../gcjh$(exeext)): Added mkdeps.o.
2714 (../jcf-dump$(exeext)): Added mkdeps.o.
2715 * jcf-depend.c: Include mkdeps.h.
2716 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2717 add_entry): Removed.
2718 (jcf_dependency_reset): Rewrote.
2719 (dependencies): New global.
2720 (jcf_dependency_set_target): Rewrote.
2721 (jcf_dependency_add_target): Likewise.
2722 (jcf_dependency_add_file): Likewise.
2724 (print_ents): Removed.
2725 (jcf_dependency_write): Rewrote.
2726 (print_dummies): New global.
2727 (jcf_dependency_print_dummies): New function
2728 (jcf_dependency_write): Call deps_dummy_targets if required.
2730 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2732 * gjavah.c (add_class_decl): Removed unused variables `tname',
2733 `tlen' and `name_index'.
2734 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2735 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2736 in `wfl_operator' with value.
2737 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2738 (jcf_figure_file_type): Fixed identation.
2739 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2740 * parse.y (analyze_clinit_body): New function.
2741 (static_initializer:): Reset `current_static_block'.
2742 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2743 `wfl_operator' with new value.
2744 (lookup_cl): Use EXPR_WFL_FILENAME.
2745 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2746 analyze_clinit_body.
2747 (build_outer_field_access): Access to this$<n> built from
2748 current_class, not its outer context.
2749 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2750 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2751 (patch_method_invocation): Use `is_static_flag' when already
2753 (patch_newarray): Removed assignment in ternary operator.
2755 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2757 * except.c (free_eh_ranges): Don't free `whole_range'.
2759 2000-10-15 Anthony Green <green@redhat.com>
2761 * decl.c (init_decl_processing): Call init_class_processing before
2764 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2766 * check-init.c (check_init): Fixed leading comment. Use
2768 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2769 (give_name_to_locals): Likewise.
2770 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2771 fields in lang_decl_var.
2772 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2773 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2774 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2775 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2776 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2777 (LOCAL_FINAL): Rewritten.
2778 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2779 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2780 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2781 `init_final' fields.
2782 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2783 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2784 (TYPE_HAS_FINAL_VARIABLE): New macro.
2785 (struct lang_type): Added `afv' field.
2786 * parse.y (check_static_final_variable_assignment_flag): New function.
2787 (reset_static_final_variable_assignment_flag): Likewise.
2788 (check_final_variable_local_assignment_flag): Likewise.
2789 (reset_final_variable_local_assignment_flag): Likewise.
2790 (check_final_variable_indirect_assignment): Likewise.
2791 (check_final_variable_global_assignment_flag): Likewise.
2792 (add_inner_class_fields): Use LOCAL_FINAL_P.
2793 (register_fields): Handle local finals and final variables.
2794 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2795 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2796 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2798 (java_complete_expand_methods): Loop to set
2799 TYPE_HAS_FINAL_VARIABLE. Call
2800 `reset_final_variable_local_assignment_flag' and
2801 `check_final_variable_local_assignment_flag' accordingly before
2802 and after constructor expansion. Call
2803 `reset_static_final_variable_assignment_flag'
2804 before expanding <clinit> and after call
2805 `check_static_final_variable_assignment_flag' if the
2806 current_class isn't an interface. After all methods have been
2807 expanded, call `check_final_variable_global_assignment_flag' and
2808 `check_static_final_variable_assignment_flag' if the current class
2810 (maybe_yank_clinit): Fixed typo in comment.
2811 (build_outer_field_access_methods): Removed old sanity check. Use
2812 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2813 Don't create access methods for finals.
2814 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2815 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2816 existing DECL_INIT has been processed.
2817 (java_complete_lhs): Likewise.
2818 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2819 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2821 (patch_assignment): Use LOCAL_FINAL_P.
2822 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2823 DECL_INITIAL is nullified.
2826 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2828 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2830 * Makefile.in (parse.c, parse-scan.c): Likewise.
2832 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2834 * class.c (temporary_obstack): Remove.
2835 (make_class): Don't mess with obstascks.
2836 (push_class): Likewise.
2837 (set_super_info): Likewise.
2838 (add_method_1): Likewise.
2839 (add_method): Likewise.
2840 (add_field): Likewise.
2841 (build_utf8_ref): Likewise.
2842 (build_class_ref): Likewise.
2843 (build_static_field_ref): Likewise.
2844 (finish_class): Likewise.
2845 (push_super_field): Likewise.
2846 (layout_class): Likewise.
2847 (layout_class_methods): Likewise.
2848 (init_class_processing): Likewise.
2849 * constants.c (get_tag_node): Likewise.
2850 (build_constant_data_ref): Likewise.
2851 * decl.c (ggc_p): Remove.
2852 (copy_lang_decl): Use ggc_alloc.
2853 (complete_start_java_method): Don't mess with obstacks.
2854 (start_java_method): Likewise.
2855 (end_java_method): Likewise.
2856 * except.c (link_handler): Use xmalloc.
2857 (free_eh_ranges): New function.
2858 (method_init_exceptions): Use it.
2859 (add_handler): Use xmalloc.
2860 (expand_start_java_handler): Don't mess with obstacks.
2861 (prepare_eh_table_type): Likewise.
2862 (expand_end_java_handler): Likewise.
2863 * expr.c (push_value): Likewise.
2864 (create_label_decl): Likewise.
2865 (build_jni_stub): Likewise.
2866 (java_lang_expand_expr): Likewise.
2867 (note_instructions): Use xrealloc.
2868 (java_push_constant_from_pool): Don't mess with obstacks.
2869 (process_jvm_instruction): Likewise.
2870 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2872 * jcf-parse.c (get_constant): Don't mess with obstacks.
2873 (read_class): Likewise.
2874 (jcf_parse): Likewise.
2875 * lex.c (expresion_obstack): Remove.
2876 (java_lex): Don't use obstack_free.
2877 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2878 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2879 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2880 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2881 * parse.y (gaol): Add more GC roots.
2882 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2883 (lookup_field_wrapper): Likewise.
2884 (obtain_incomplete_type): Don't mess with obstacks.
2885 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2887 (craft_constructor): Don't mess with obstacks.
2888 (safe_layout_class): Likewise.
2889 (java_complete_class): Likewise.
2890 (source_end_java_method): Likewise.
2891 (build_outer_field_access_methods): Likewise.
2892 (build_outer_method_access_method): Likewise.
2893 (maybe_build_thisn_access_method): Likewise.
2894 (build_dot_class_method_invocation): Likewise.
2895 (java_complete_tree): Likewise.
2896 (java_complete_lhs): Likewise.
2897 (do_merge_string_cste): Likewise.
2898 (patch_string_cst): Likewise.
2899 (array_constructor_check_entry): Likewise.
2900 * typeck.c (build_java_array_type): Likewise.
2901 (parse_signature_string): Likewise.
2902 (build_java_signature): Likewise.
2904 2000-10-12 Tom Tromey <tromey@cygnus.com>
2907 * gjavah.c (add_class_decl): Don't special-case inner classes.
2908 (add_namelet): Likewise.
2910 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2912 * java-tree.h: Constify current_encoding.
2913 * lang.c: Constify current_encoding.
2915 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2917 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2918 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2920 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2923 patch. Fixes gcj/340.
2925 2000-10-10 Tom Tromey <tromey@cygnus.com>
2927 * lex.c (java_new_lexer): Initialize out_first and out_last
2929 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2931 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2933 * parse.y (pop_current_osb): New function.
2934 (array_type:): Use `dims:', changed actions
2935 accordingly. Suggested by Anthony Green.
2936 (array_creation_expression:): Used pop_current_osb.
2937 (cast_expression:): Likewise.
2938 (search_applicable_method_list): Fixed indentation.
2940 2000-10-08 Anthony Green <green@redhat.com>
2942 * parse.y (array_type_literal): Remove production.
2943 (type_literals): Refer to array_type, not array_type_literal.
2945 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2947 Patch contributed by Corey Minyard.
2948 * decl.c (check_local_named_variable): New function.
2949 (tree check_local_unnamed_variable): Likewise.
2950 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2952 2000-10-07 Anthony Green <green@redhat.com>
2954 * class.c (layout_class): Handle case where superclass can't be
2957 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2959 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2962 2000-10-05 Tom Tromey <tromey@cygnus.com>
2964 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2965 * jvgenmain.c (class_mangling_prefix): Removed.
2966 (class_mangling_suffix): New global.
2968 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2970 (print_method_info): Handle overrides for static and final
2972 (process_file): Generate declaration for class object field.
2973 * class.c (cxx_keywords): New array.
2974 (utf8_cmp): New function.
2975 (cxx_keyword_p): New function.
2976 (layout_class_method): Mangle C++ keywords by appending `$'.
2977 (mangle_field): New function.
2978 (mangle_class_field): Use mangle_field. Mangle class name as
2980 (mangle_static_field): Use mangle_field.
2982 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * decl.c (find_local_variable): Removed uncessary type check and
2985 fixed range check typo. From Corey Minyard.
2987 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2989 * decl.c (give_name_to_locals): New local `code_offset'. Call
2990 `maybe_adjust_start_pc'.
2991 * expr.c (note_instructions): New function.
2992 (expand_byte_code): Don't collect insn starts here.
2993 (peek_opcode_at_pc): New function.
2994 (maybe_adjust_start_pc): Likewise.
2995 * java-tree.h (maybe_adjust_start_pc): Declare.
2996 (note_instructions): Likewise.
2997 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2999 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3001 * parse.y (field_access:): Fixed indentation.
3002 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
3004 2000-09-07 Tom Tromey <tromey@cygnus.com>
3007 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
3008 JPRIMITIVE_TYPE_P, for arithmetic operators.
3009 (patch_method_invocation): Indentation fix.
3010 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
3011 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
3012 (do_unary_numeric_promotion): Cleaned up code.
3013 (valid_cast_to_p): Handle boolean correctly.
3015 2000-09-27 Tom Tromey <tromey@cygnus.com>
3017 * lex.c (java_read_unicode): Reset bs_count when finished with
3020 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3023 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
3024 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
3025 (typeck.o): Depend on ggc.h.
3026 * class.c (add_method_1): Use GC functions for allocation.
3027 (init_class_processing): Register roots.
3028 * decl.c (ggc_p): Set to 1.
3029 (pending_local_decls): Make it static.
3030 (push_jvm_slot): Use GC functions for allocation.
3031 (init_decl_processing): Register roots.
3032 (give_name_to_locals): Use GC functions for allocation.
3033 (lang_mark_tree): New function.
3034 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3035 functions for allocation.
3036 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3037 * lex.c (java_lex): Use build_string, rather than replicating it
3039 * parse.y (goal): Add more roots.
3040 (mark_parser_ctxt): New function.
3041 * typeck.c: Include ggc.h.
3043 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3045 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3046 contains something else than MODIFY_EXPR.
3048 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3050 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3051 * Makefile.in (parse.o): Depend on ggc.h.
3052 (class.o): Likewise.
3053 (constants.o): Likewise.
3056 (jcf-parse.o): Likewise.
3057 (jcf-write.o): Likewise.
3058 (mangle.o): Likewise.
3059 * class.c: Include ggc.h.
3060 (build_static_field_ref): Register GC roots.
3061 (layout_class): Likewise.
3062 (init_class_processing): Likewise.
3063 * constants.c: Include ggc.h.
3064 (current_constant_pool_data_ref): Remove.
3065 (tag_nodes): Move it to ...
3066 (get_tag_node): ... here. Register GC roots.
3067 * decl.c: Include ggc.h. Remove many global tree definitions.
3068 (throw_node): Define.
3069 (java_global_trees): Likewise.
3070 (predef_filenames): Make the size a constant.
3071 (init_decl_processing): Adjust accordingly.
3072 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3073 * expr.c: Include ggc.h.
3074 (init_expr_processing): Register GC roots.
3075 (build_invokeinterface): Likewise.
3076 * java-tree.h: Replace extern tree declarations with macros.
3077 (java_global_trees): New variable.
3078 (java_tree_index): New enumeration.
3079 (init_jcf_parse): Declare.
3080 * jcf-parse.c: Include ggc.h.
3081 (current_class): Remove declaration.
3082 (main_class): Likewise.
3083 (all_class_list): Likewise.
3084 (predefined_filename_p): Adjust for constant size of
3086 (init_jcf_parse): New function.
3087 * jcf-write.c: Include ggc.h.
3088 (generate_classfile): Register GC roots.
3089 (append_synthetic_attribute): Likewise.
3090 (append_innerclass_attribute_entry): Likewise.
3091 * lang.c: Include ggc.h.
3092 (lang_print_error): Register GC roots.
3093 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3095 * parse.y: Include ggc.h.
3096 (wfl_operator): Remove.
3097 (goal): Register GC roots.
3098 (java_pop_parser_context): Adjust for new field names.
3099 (java_parser_context_save_global): Likewse.
3100 (java_parser_context_restore_global): Likewise.
3101 (java_parser_context_suspend): Likewise.
3102 (java_parser_context_resume): Likewise.
3103 (verify_constructor_circularity): Register GC roots.
3104 (lookup_cl): Likewise.
3105 (java_reorder_fields): Likewise.
3106 (build_current_this): Likewise.
3107 (class_in_current_package): Likewise.
3108 (argument_types_convertible): Likewise.
3109 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3111 2000-09-14 Tom Tromey <tromey@cygnus.com>
3113 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3115 2000-09-13 Tom Tromey <tromey@cygnus.com>
3117 * jcf-parse.c: Include <locale.h>.
3118 * jv-scan.c: Include <locale.h>.
3120 2000-09-12 Tom Tromey <tromey@cygnus.com>
3122 * expr.c (pop_type_0): Return `Object' if trying to merge two
3124 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3125 interface types; `Object' is always a valid supertype.
3127 2000-09-12 Tom Tromey <tromey@cygnus.com>
3130 * jv-scan.c (help): Document --encoding.
3131 (options): Added `encoding' entry.
3132 (OPT_ENCODING): New define.
3133 (main): Handle --encoding.
3134 Include <langinfo.h> if nl_langinfo exists.
3135 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3137 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3138 (parse_source_file): Correctly call java_init_lex. Added `finput'
3139 argument. Use nl_langinfo to determine default encoding.
3140 * java-tree.h (current_encoding): Declare.
3141 * parse.y (java_parser_context_restore_global): Don't restore
3143 (java_parser_context_save_global): Don't set `finput' field.
3144 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3146 * lang.c (current_encoding): New global.
3147 (lang_decode_option): Recognize `-fencoding='.
3148 (finish_parse): Don't close finput.
3149 * parse.h (struct parser_ctxt): Removed `finput' and
3150 `unget_utf8_value' fields. Added `lexer' field.
3151 (java_init_lex): Fixed declaration.
3152 * lex.c (java_new_lexer): New function.
3153 (java_destroy_lexer): Likewise.
3154 (java_read_char): Added `lex' argument. Handle iconv case.
3155 (java_read_unicode): Added `lex' argument. Count backslashes in
3157 (java_init_lex): Added `finput' and `encoding' arguments. Set
3158 `lexer' field in ctxp.
3159 (BAD_UTF8_VALUE): Removed.
3160 (java_lex): Handle seeing UEOF in the middle of a string literal.
3161 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3162 (java_lexer): New structure.
3165 (DEFAULT_ENCODING): New define.
3166 (java_destroy_lexer): Declare.
3168 2000-09-12 Tom Tromey <tromey@cygnus.com>
3171 * lex.c (java_init_lex): Initialize java_io_serializable.
3172 * parse.y (java_io_serializable): New global.
3173 (valid_ref_assignconv_cast_p): An array can be cast to
3176 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3178 * decl.c, expr.c: Include defaults.h if not already included.
3179 Don't define the *_TYPE_SIZE macros.
3181 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3183 * typeck.c (build_java_array_type): Correct first parameter
3184 in ADJUST_FIELD_ALIGN invocation.
3186 2000-09-06 Tom Tromey <tromey@cygnus.com>
3188 * lang-specs.h: Also recognize `-femit-class-files'.
3190 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3192 * verify.c (merge_types): Load the types to merge if necessary.
3194 2000-09-02 Anthony Green <green@redhat.com>
3196 * jcf-io.c: Include zlib.h.
3197 (open_in_zip): Read compressed class file archives.
3198 * zipfile.h (ZipDirectory): Add uncompressed_size and
3199 compression_method fields.
3200 * zextract.c (read_zip_archive): Collect file compression info.
3202 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3204 * parse.y (do_resolve_class): Also explore superclasses of
3205 intermediate enclosing contexts when searching for inner classes.
3207 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3209 * parse.y (variable_declarator_id:): Better error message.
3210 (expression_statement:): Use YYNOT_TWICE.
3211 (cast_expression:): Likewise.
3212 (assignment:): Likewise.
3214 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3216 * parse.y (do_merge_string_cste): New locals. Create new
3217 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3219 2000-08-07 Hans Boehm <boehm@acm.org>
3221 * boehm.c (mark_reference_fields): Set marking bits for all words in
3222 a multiple-word record.
3223 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3226 2000-08-31 Mike Stump <mrs@wrs.com>
3228 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3229 jcf-dump$(exeext)): Make parallel safe.
3231 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3233 * jcf-parse.c (set_source_filename): Constify a char *.
3234 * jcf-write.c (append_innerclasses_attribute,
3235 make_class_file_name): Constify a char *. Don't recycle a
3236 variable for an unrelated purpose.
3237 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3238 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3240 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3242 * expr.c (can_widen_reference_to): Fixed indentation.
3243 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3244 * parse.y: `finit$' replaces `$finit$' in comments.
3245 (try_builtin_assignconv): Fixed leading comment.
3247 2000-08-25 Greg McGary <greg@mcgary.org>
3249 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3251 2000-08-24 Greg McGary <greg@mcgary.org>
3253 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3254 * parse.y (BINOP_LOOKUP): Likewise.
3256 2000-08-22 Andrew Haley <aph@cygnus.com>
3258 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3259 sign extending. Fixes gcj/321.
3260 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3261 combining to make a jlong. Fixes gcj/321.
3263 2000-08-21 Nix <nix@esperi.demon.co.uk>
3265 * lang-specs.h: Do not process -o or run the assembler if
3268 2000-08-16 Andrew Haley <aph@cygnus.com>
3270 * typeck.c (build_java_array_type): Rewrite code to do array
3271 alignment. Take into account back-end macros when aligning array
3272 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3273 user to set alignment. Fixes gcj/252 and 160.
3275 2000-08-09 Tom Tromey <tromey@cygnus.com>
3277 * parse.y (check_abstract_method_definitions): Now return `int'.
3278 Check implemented interfaces. Fixes PR gcj/305.
3280 * parse.y (patch_switch_statement): Disallow `long' in switch
3281 expressions. Fixes PR gcj/310.
3283 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3285 * decl.c (finit_leg_identifier_node): New global.
3286 (init_decl_processing): Use `finit$' to initialize
3287 finit_identifier_node. Use `$finit$' to initialize
3288 finit_leg_identifier_node.
3289 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3290 * java-tree.h (finit_identifier_node): Changed attached comment.
3291 (finit_leg_identifier_node): New declaration.
3292 (ID_FINIT_P): Take finit_identifier_node and
3293 finit_leg_identifier_node into account. This is a backward
3296 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3298 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3300 (generate_bytecode_insns): Check `nargs' before emitting it.
3301 * verify.c (merge_type_state): Fixed typo.
3302 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3303 generate_bytecode_{conditional,insns}.
3305 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3307 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3310 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3312 * class.c (maybe_layout_super_class): Fixed indentation.
3313 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3314 (java_check_methods): New function declaration.
3315 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3316 instead of `str_ptr'.
3317 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3318 of a `invokeinterface' at the right time.
3319 * parse.h (WFL_STRIP_BRACKET): New macro.
3320 (SET_TYPE_FOR_RESOLUTION): Use it.
3321 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3322 (check_class_interface_creation): Don't check for cross package
3323 innerclass name clashes.
3324 (method_header): Behave properly if MDECL is `error_mark_node'.
3325 (method_declarator): Return `error_mark_node' if bogus current
3327 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3328 (resolve_and_layout): New local `decl_type', set and used. Call
3330 (java_check_methods): New method.
3331 (java_layout_classes): Use it.
3332 (resolve_qualified_expression_name): No EH check necessary in
3334 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3336 (patch_assignment): Set DECL_INITIAL on integral final local.
3338 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3340 * java-tree.h (flag_extraneous_semicolon): New extern.
3341 * lang-options.h: (-Wextraneous-semicolon): New option.
3342 * lang.c (flag_redundant): Fixed typo in leading comment.
3343 (flag_extraneous_semicolon): New global.
3344 (lang_decode_option): Set `flag_extraneous_semicolon' when
3345 -Wall. Decode `-Wextraneous-semicolon'.
3346 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3347 `empty_statement' rule.
3348 (class_body_declaration): Likewise.
3349 (method_body:): Accept `;' as a method body.
3350 (static_initializer:): Removed `SC_TK' hack.
3351 (constructor_block_end:): Likewise.
3352 (empty_statement:): Report deprecated empty declaration. Fixes
3355 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3357 * parse.y (build_dot_class_method_invocation): Changed parameter
3358 name to `type'. Build signature from `type' and convert it to a
3359 STRING_CST if it's an array.
3360 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3361 to use `ref_type' directly.
3363 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3365 * lang-options.h: Added a comma after the last element to avoid
3366 syntax errors when other languages define additional options.
3368 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3370 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3371 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3372 (jc1): Link with $(BACKEND).
3373 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3375 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3377 * jvspec.c: Adjust type of second argument to
3378 lang_specific_driver, and update code as necessary.
3380 * class.c (build_dtable_decl): Initialize dummy.
3382 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3384 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3385 method bodies not to rule out discarding `<clinit>'; don't use
3386 <clinit> to initialize static fields with constant initializers.
3388 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3390 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3392 (method_synthetic): New global.
3393 (HANDLE_METHOD): Recognize synthetic method and tell
3394 `print_method_info' about it.
3395 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3396 processing a synthetic method.
3397 * jcf-reader.c (skip_attribute): New function.
3398 ( skip_attribute): Likewise.
3400 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3402 * parse.y (build_outer_field_access): Fixed comments.
3403 (fix_constructors): Emit the initialization of this$<n> before
3405 (resolve_qualified_expression_name): Build an access to `decl' if
3408 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3410 * parse-scan.y (curent_class): Non longer const.
3411 (inner_qualifier, inner_qualifier_length): Deleted.
3412 (current_class_length): New global.
3413 (bracket_count): Fixed typo in leading comment.
3414 (anonymous_count): New global.
3415 (class_instance_creation_expression:): Handle anonymous classes.
3416 (anonymous_class_creation:): New rule.
3417 (push_class_context): Rewritten.
3418 (pop_class_context): Likewise.
3419 (INNER_QUALIFIER): Macro deleted.
3420 (report_class_declaration): call `push_class_context' when
3421 entering the function. `fprintf' format modified not to use
3423 (report_class_declaration): Assign `package_name' and
3424 `current_class' to NULL separatly.
3426 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3428 * expr.c (build_invokeinterface): Call layout_class_methods on
3431 2000-07-27 Tom Tromey <tromey@cygnus.com>
3432 Anthony Green <green@cygnus.com>
3433 Alexandre Petit-Bianco <apbianco@cygnus.com>
3435 * class.c (make_class_data): Create vtable for abstract classes.
3436 (get_dispatch_table): Changed to cope with abstract classes.
3438 2000-07-27 Tom Tromey <tromey@cygnus.com>
3440 * parse.y (patch_method_invocation): Don't reverse the argument
3441 list when dealing with anonymous class constructors. Fixed typo in
3444 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3446 * parse.y (build_alias_initializer_parameter_list): Reverse
3447 crafted list when building aliases for anonymous class
3450 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3452 * parse.y (jdep_resolve_class): Don't bother checking potential
3453 innerclass access if `decl' is NULL.
3454 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3457 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3459 * parse.c: Remove (again.)
3461 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3463 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3464 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3465 outside the `if' statement, alias to innerclass removed, `decl'
3466 used to mark the class complete.
3468 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 * parse.y (simple_name:): Fixed typo in error message.
3472 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3475 or its first operand can be error marks.
3477 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3479 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3480 * parse.y (method_header): Likewise.
3482 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * parse.y (process_imports): Consider that one might be trying to
3485 import an innerclass. Fixes gcj/254
3487 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3489 * parse.y (find_as_inner_class): Handle the case where the
3490 enclosing context of an innerclass has been loaded as bytecode.
3492 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3494 * parse.y (simple_name:): Reject `$' in type names.
3495 (resolve_type_during_patch): Use `type' as a second
3496 argument to resolve_no_layout. Fixes gcj/257.
3498 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3500 * parse.y (find_most_specific_methods_list): Select the only
3501 non-abstract method even if max has been set.
3502 Fixes gcj/285, gcj/298.
3504 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3506 * lang-specs.h: Added %(jc1) to java compiler options.
3508 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3510 * .cvsignore: New file.
3512 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3514 * parse.y (not_accessible_p): Access granted to innerclasses
3515 (indirectly) extending the reference type. Fixes gcj/249.
3517 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3519 * parse.y (patch_method_invocation): Fixed comment.
3520 (maybe_use_access_method): Build this$<n>s to the context of the
3521 target method, or a type that extends it. Fixes gcj/242.
3523 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3527 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3529 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3531 2000-07-13 Tom Tromey <tromey@cygnus.com>
3533 * lang-specs.h: Added %{I*}.
3535 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3537 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3539 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3541 * parse-scan.c: Remove.
3543 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3545 * class.c (set_super_info): Handled protected inner classes.
3546 (common_enclosing_context_p): Bail early if arguments aren't both
3548 (get_access_flags_from_decl): Handle private and protected inner
3550 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3551 (CLASS_PROTECTED): Likewise.
3552 (struct lang_type): New bitfield `poic'.
3553 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3555 (check_inner_class_access): Renamed arguments, added
3556 comments. Handles protected inner classes (fixes gcj/225)
3557 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3559 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3561 * parse.y (resolve_qualified_expression_name): Verify qualified
3562 access to `this'. Fixes gcj/239.
3564 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3566 * jcf-write.c (generate_classfile): Don't install ConstantValue
3569 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3571 * parse.y (resolve_qualified_expression_name): Handle inner class
3572 access. Fixes gcj/256.
3574 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3576 * jcf-write.c (generate_classfile): Properly install the
3577 ConstantValue attribute and the initial value constant pool index
3578 on string constants.
3579 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3582 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3584 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3586 * parse.y (find_as_inner_class): Fixed typo.
3587 (do_resolve_class): Explore enclosing contexts when searching for
3588 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3589 (check_inner_class_access): Check `decl' which can be null in case
3592 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3594 * java-tree.h (java_debug_context): Declared `extern'.
3595 (safe_layout_class): Likewise.
3596 * parse.y (resolve_field_access): Field must be `static' in order
3597 to be replaced by its initial value. Added comments.
3598 (find_applicable_accessible_methods_list): Fixed typo.
3599 (find_most_specific_methods_list): Methods found in innerclasses
3600 take over methods founds in the enclosing contexts.
3601 (java_complete_tree): Loosen restrictions on the type of DECLs
3602 that can be replaced by their initialization values.
3603 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3605 2000-07-05 Tom Tromey <tromey@cygnus.com>
3607 * Make-lang.in (PARSE_DIR): New macro.
3608 (PARSE_RELDIR): Likewise.
3609 (PARSE_C): Likewise.
3610 (PARSE_SCAN_C): Likewise.
3611 ($(PARSE_C)): New target.
3612 ($(PARSE_SCAN_C)): Likewise.
3613 (SET_BISON): New macro.
3614 (BISONFLAGS): Likewise.
3615 (JAVABISONFLAGS): Likewise.
3617 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3619 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3620 argument on the first pass for CNI as well as JNI.
3621 (print_method_info): Set up method name on the first pass only.
3623 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3625 * parse.y (parser_qualified_classname): Removed parameter
3627 (create_interface): Removed first passed parameter to
3628 parser_qualified_classname.
3629 (create_class): Likewise. Don't install alias on static
3630 innerclasses. Fixes gcj/275.
3632 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3634 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3635 debugable statement with empty_stmt_node. Fixes gcj/272
3637 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3639 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3642 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * jcf-write.c (push_long_const): Appropriately cast short negative
3647 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3649 * parse.y (verify_constructor_super): Use loop variable
3650 `m_arg_type' initialized with `mdecl_arg_type'.
3652 2000-06-29 Tom Tromey <tromey@cygnus.com>
3654 * parse.y (resolve_field_access): Handle case where `type_found'
3657 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3659 * expr.c (lookup_field): The same field can be found through two
3660 different interface. Don't declare it ambiguous in that case.
3662 2000-06-27 Tom Tromey <tromey@cygnus.com>
3664 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3665 follows \r, then unget it at a lower level.
3667 2000-06-26 Tom Tromey <tromey@cygnus.com>
3669 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3672 2000-06-25 Tom Tromey <tromey@cygnus.com>
3674 * parse.y (for_statement): Wrap expression in a WFL if it is a
3675 constant. For PR gcj/268.
3677 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3679 * parse.y (do_resolve_class): Minor optimiztion in the package
3680 list search. Removed unnecessary test and return statement.
3681 (valid_ref_assignconv_cast_p): Order of arguments to
3682 enclosing_context_p fixed.
3684 2000-06-24 Tom Tromey <tromey@cygnus.com>
3686 * expr.c (lookup_field): Print error and return error_mark_node if
3687 field reference is ambiguous.
3689 * parse.y (check_abstract_method_definitions): Also check if
3690 `other_method' is abstract.
3692 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3694 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3696 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3697 (struct lang_type): New field `pic'.
3698 (CLASS_PRIVATE): New macro.
3699 * parse.y (check_inner_class_access): New function.
3700 (jdep_resolve_class): Call it.
3702 2000-06-23 Tom Tromey <tromey@cygnus.com>
3704 * parse.y (patch_incomplete_class_ref): Initialize the returned
3705 class. For PR gcj/260.
3707 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3711 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3713 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3714 Java specific checks.
3715 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3717 * java-tree.def (CASE_EXPR): Marked 'e'.
3718 (DEFAULT_EXPR): Likewise.
3719 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3721 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3722 Java specific checks.
3723 (generate_bytecode_insns): Test try_block for BLOCK before using
3725 * parse.y (build_wfl_wrap): Added `location' argument. Set
3726 EXPR_WFL_LINECOL accordingly.
3727 (dim_expr:): Wrap constants with WFLs.
3728 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3729 (resolve_package): Check for `stmt' not being a BLOCK before
3730 building a debuggable statement with it.
3731 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3733 (resolve_field_access): Make sure `decl' is a DECL before treating
3735 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3736 IDENTIFIER_NODE before treating it as such.
3737 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3738 treating it as such.
3739 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3740 to be applied only on non array types.
3742 2000-06-16 Per Bothner <per@bothner.com>
3744 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3745 define in terms of DECL_RESULT, as that fails when --enable-checking.
3747 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3749 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3750 types the same in comparison.
3751 (CHECK_OP): Add static prototype.
3753 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3755 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3756 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3759 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3761 * decl.c (create_primitive_vtable): Prototype.
3763 * jcf-write.c (generate_bytecode_insns): Initialize variable
3766 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3768 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3770 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3771 to track searched classes, and do not search the same class more than
3772 once. Call find_applicable_accessible_methods_list on immediate
3773 superclass, instead of search_applicable_method_list on all ancestors.
3776 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3778 * parse.y (register_fields): Permit static fields in inner classes
3779 if they are final. Fix for PR gcj/255.
3781 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3784 * parse.y (find_in_imports): Returned type changed to void,
3785 leading comment fixed.
3786 (register_package): New function.
3787 (qualify_and_find): Likewise.
3788 (package_declaration:): Use `register_package'.
3789 (single_type_import_declaration:): Removed local variable
3790 `node'. Added missing `;' for consistency.
3791 (type_import_on_demand_declaration:): Use `chainon' to link new
3793 (lookup_field_wrapper): Lookup local variables defined in outer
3795 (java_complete_class): Don't reverse the list of imported on demand.
3796 (do_resolve_class): Reorganized. Removed local variable
3797 `original_name'. Call `qualify_and_find' with the current package
3798 name, invoke `find_in_imports_on_demand' right after. Call
3799 `qualify_and_find' with the packages we've seen so far. Fixed
3800 operations numbering in comments.
3801 (java_expand_class): Don't reverse `package_list'.
3802 (find_most_specific_methods_list): New local variables `abstract'
3803 and `candidates'. Use them to pick the right method.
3805 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3807 * parse.y (check_modifiers_consistency): Don't subtract out
3808 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3810 2000-06-04 Philipp Thomas <pthomas@suse.de>
3812 * Makefile.in (INTLLIBS): New.
3816 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3818 * class.c (get_dispatch_table): Build the vtable dummy entry list
3819 element with a null purpose. Fixed leading comment.
3820 (build_dtable_decl): Build an accurate dtable type when appropriate
3823 2000-06-02 Richard Henderson <rth@cygnus.com>
3825 * lang.c (lang_get_alias_set): New.
3827 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3829 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3830 before using it as the accessed field.
3832 2000-05-31 Tom Tromey <tromey@cygnus.com>
3834 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3835 char_array_vtable, short_array_vtable, int_array_vtable,
3836 long_array_vtable, float_array_vtable, double_array_vtable):
3838 * expr.c (get_primitive_array_vtable): New function.
3839 (create_primitive_vtable): New function.
3840 (java_lang_expand_expr): Enable code to statically generate
3842 * decl.c (init_decl_processing): Create primitive vtables.
3843 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3844 short_array_vtable, int_array_vtable, long_array_vtable,
3845 float_array_vtable, double_array_vtable): Define.
3847 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3849 * java/parse.y (find_applicable_accessible_methods_list):
3850 Don't add an uninitialized value to the list.
3852 2000-05-25 Tom Tromey <tromey@cygnus.com>
3854 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3855 when trying to see if field's class should be initialized. Always
3856 initialize field's declaring class, not qualified class.
3859 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3860 `wfl_operator', to maybe_build_primttype_type_ref.
3863 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3865 * parse.y (patch_method_invocation): Don't try to lookup methods
3868 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3870 * parse.y (resolve_field_access): Call the appropriate <clinit>
3871 before accessing the length of a static array. Craft a decl for
3872 the field while its time. Fixes PR gcj/129.
3874 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3876 * parse.y (resolve_package): Correctly set `*next' (was off by
3878 (resolve_qualified_expression_name): Fixed comment.
3880 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3882 * jcf-parse.c (jcf_parse_source): Reset current_class and
3883 current_function_decl to NULL before parsing a new file.
3885 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3887 * parse.y (block_end:): If the collected block doesn't feature a
3888 statement, insert an empty statement.
3890 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3892 * parse.y (maybe_yank_clinit): New function.
3893 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3894 end of the list of methods belonging to a class.
3895 (java_complete_expand_method): Check whether <clinit> is really
3896 necessary and expand it accordingly.
3898 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3900 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3901 processed by the method's switch statement.
3903 2000-05-19 Tom Tromey <tromey@cygnus.com>
3905 * java-tree.h: Added init state enum.
3906 * decl.c (emit_init_test_initialization): Initialize class
3907 initialization check variable by looking at class' state.
3909 2000-05-19 Tom Tromey <tromey@cygnus.com>
3911 * java-tree.h (build_instanceof): Declare.
3912 (build_get_class): Declare.
3913 * parse.y (patch_binop): Use build_instanceof.
3914 * expr.c (build_instanceof): New function. If class is final,
3915 don't make a function call.
3916 (expand_java_INSTANCEOF): Use it.
3917 (build_get_class): New function.
3919 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3921 * jcf-write.c (generate_classfile): Scan the source_file for
3922 slashes with the right pointer variable.
3924 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3926 * lang.c (lang_decode_option): Update -Wunused flags by calling
3928 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3930 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3932 * check_init.c (check_init): Constify local char *.
3933 * class.c (push_class): Constify local char *.
3934 * java_tree.h: Update prototypes.
3935 * jcf-io.c (open_class): Constify filename parameter and
3937 (find_class): Remove redundant string copy. Cast return from
3939 * jcf-parse.c (read_class, parse_class_file, yyparse):
3940 Constify local char *.
3941 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3942 Constify local char *.
3943 * jcf.h (JCF): Constify filename and classname.
3944 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3945 * lang.c (init_parse): Constify parameter and return value.
3946 * lex.c (java_get_line_col): Constify filename parameter.
3947 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3948 * parse.y (java_parser_context_suspend,
3949 issue_warning_error_from_context, safe_layout_class): Constify
3951 * parse.c: Regenerate.
3953 2000-05-08 Tom Tromey <tromey@cygnus.com>
3955 * expr.c (build_jni_stub): Cache the result of
3956 _Jv_LookupJNIMethod.
3958 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3960 * decl.c (predef_filenames_size): Now 7.
3961 (predef_filenames): New seventh entry.
3963 2000-05-04 Tom Tromey <tromey@cygnus.com>
3965 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3966 Keep track of when we've seen a reference field after a
3967 non-reference field.
3968 (get_boehm_type_descriptor): Handle case where we see
3969 non-reference fields but no trailing reference field.
3970 * decl.c (rawdata_ptr_type_node): Define.
3971 (init_decl_processing): Initialize rawdata_ptr_type_node.
3972 * java-tree.h (rawdata_ptr_type_node): Declare.
3974 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3976 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3977 specifiers in calls to fprintf.
3979 2000-05-03 Andrew Haley <aph@cygnus.com>
3981 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3983 * javaop.h (WORD_TO_INT): New function.
3984 (IMMEDIATE_s4): Use WORD_TO_INT.
3985 * jcf.h (JPOOL_INT): Ditto.
3987 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3990 2000-04-19 Tom Tromey <tromey@cygnus.com>
3992 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3994 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3996 * expr.c (build_jni_stub): New function.
3997 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3999 * parse.y (java_complete_expand_methods): Expand a native method
4000 and call build_jni_stub if -fjni given.
4001 * lang-options.h: Document -fjni.
4002 * lang.c (flag_jni): New global.
4003 (lang_f_options): Added `jni' entry.
4004 * java-tree.h (soft_lookupjnimethod_node,
4005 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
4007 (flag_jni): Declare.
4008 (build_jni_stub): Declare.
4009 (struct lang_decl): Added `native' flag.
4010 (METHOD_NATIVE): Redefined to use `native' field of lang specific
4012 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
4013 soft_jnipopsystemframe_node): New globals.
4014 (init_decl_processing): Set them. _Jv_InitClass only takes one
4017 * java-tree.def: Put into `C' mode.
4019 2000-04-27 Tom Tromey <tromey@cygnus.com>
4022 * expr.c (expand_invoke): Generate check to see if object pointer
4023 is null in nonvirtual invocation case.
4024 * java-tree.h (soft_nullpointer_node): Declare.
4025 * decl.c (soft_nullpointer_node): New global.
4026 (init_decl_processing): Initialize soft_nullpointer_node.
4027 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4028 or `private' methods.
4029 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4031 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4033 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4036 2000-04-26 Tom Tromey <tromey@cygnus.com>
4038 * zextract.c (find_zip_file_start): New function.
4039 (read_zip_archive): Use it.
4041 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4043 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4045 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * class.c (common_enclosing_context_p): New function.
4048 * java-tree.h (common_enclosing_context_p): Added prototype.
4049 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4050 classes sharing an outer context with the current instance.
4051 * parse.y (build_access_to_thisn): Fixed leading comment.
4052 (verify_constructor_super): New local `supper_inner'. Skip
4053 enclosing context argument in the case of inner class constructors.
4054 (patch_method_invocation): Insert proper context as second
4055 parameter to pure inner class constructor super invocations.
4057 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4059 * parse.y (end_class_declaration): Reset the interface number
4062 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4064 * parse.y (source_start_java_method): Deleted unnecessary code.
4065 (patch_method_invocation): Fixed comment.
4067 2000-04-24 Robert Lipe <robertlipe@usa.net>
4069 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4071 2000-04-23 Tom Tromey <tromey@cygnus.com>
4073 * boehm.c (mark_reference_fields): Use int_byte_position.
4075 2000-04-22 Tom Tromey <tromey@cygnus.com>
4077 * boehm.c (mark_reference_fields): Only call byte_position on
4080 2000-04-22 Tom Tromey <tromey@cygnus.com>
4082 * boehm.c (mark_reference_fields): Added `last_view_index'
4083 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4085 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4087 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4088 * parse.y (check_class_interface_creation): Fixed comments. Select
4089 permitted modifiers for (inner) interfaces. Changed error message
4090 to report rejected modifiers used with local classes.
4092 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4095 of directly inherited type considered in scope.
4096 * parse.y (do_resolve_class): Search inherited classes for inner
4099 2000-04-20 Tom Tromey <tromey@cygnus.com>
4101 * parse.y (not_accessible_p): Use member's class, not current
4102 class, when doing inheritance check for protected reference.
4105 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4107 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4109 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * parse.y (lookup_field_wrapper): Search for final local aliases.
4112 (resolve_expression_name): Let lookup_field_wrapper search for
4113 final local aliases. Force the value of `name' if one is found.
4114 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4115 an expression name. Fixed comments.
4117 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4119 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4121 2000-04-19 Tom Tromey <tromey@cygnus.com>
4123 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4125 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4127 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4129 2000-04-18 Tom Tromey <tromey@cygnus.com>
4132 * gjavah.c (utf8_cmp): Changed return value.
4133 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4135 (cxx_keywords): New global.
4136 (get_field_name): Handle new result of cxx_keyword_subst.
4137 (print_method_info): Likewise.
4139 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4141 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4142 with a newline, for CNI.
4143 (print_stub_or_jni): Print a space or newline before method name for
4145 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4146 (process_file): Include gcj/cni.h if generating CNI stubs.
4148 2000-04-16 Tom Tromey <tromey@cygnus.com>
4150 * gjavah.c (decompile_method): Use print_field_name.
4153 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * parse.y (java_expand_classes): Reverse the package list once.
4156 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4158 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4159 the `==' and `!=' operators.
4161 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4163 * jcf-write.c (generate_bytecode_insns): At invokation time,
4164 always relate an interface method to the type of its selector.
4166 2000-04-05 Tom Tromey <tromey@cygnus.com>
4169 * expr.c (expand_invoke): Generate check to see if object pointer
4170 is null in nonvirtual invocation case.
4171 * java-tree.h (soft_nullpointer_node): Declare.
4172 * decl.c (soft_nullpointer_node): New global.
4173 (init_decl_processing): Initialize soft_nullpointer_node.
4174 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4175 or `private' methods.
4176 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4178 2000-04-05 Tom Tromey <tromey@cygnus.com>
4181 * parse.y (check_final_assignment): Recognize assignments to the
4182 `length' field of an array when generating class files.
4184 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4186 * class.c (decl_hash): Prototype removed.
4187 (decl_compare): Likewise.
4189 2000-04-05 Tom Tromey <tromey@cygnus.com>
4191 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4192 * parse.y (check_modifiers_consistency): Check for final/volatile
4193 clash. Fixes PR gcj/164.
4195 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4197 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4199 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4201 (add_method_1): Use `java_hash_hash_tree_node' and
4202 `java_hash_compare_tree_node'.
4203 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4204 (java_hash_compare_tree_node): Likewise.
4205 * parse.y (find_applicable_accessible_methods_list): Create,
4206 delete and use a hash table to remember already searched interfaces.
4208 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4210 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4213 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4215 * boehm.c (mark_reference_fields, set_bit): Prototype.
4216 (set_bit): Un-ANSI-fy definition.
4218 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4221 * decl.c (emit_init_test_initialization): Likewise.
4223 * gjavah.c (jni_print_char): Likewise.
4225 * parse.y (create_new_parser_context): Likewise.
4227 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4229 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4230 patch missing hunk. Fixed indentation.
4232 2000-03-30 Tom Tromey <tromey@cygnus.com>
4234 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4235 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4237 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4239 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4240 when negative *before* using it as an array index.
4241 * ChangeLog: Fixed typo.
4243 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4245 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4246 to 0 when it reaches -1.
4248 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4250 * jcf-parse.c (get_constant): Properly cast `num' during the
4251 invocation of `add_double'.
4252 * jcf-write.c (push_long_const): Properly cast `lo' before
4253 comparing it to short bounds.
4254 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4255 `interface_body:' is reduced after the current interface is
4258 2000-03-26 Tom Tromey <tromey@cygnus.com>
4260 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4261 Java-specific `-f' option.
4263 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4265 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4266 Adjust order of making types.
4267 Make bitsize_*_node values.
4269 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4271 * class.c (make_field_value): Use byte_position.
4272 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4273 (java_array_data_offset): Likewise.
4274 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4277 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4279 * parse.y (check_abstract_method_definitions): New local
4280 `end_type_reached'. Make sure we also consider `end_type'.
4281 (java_check_abstract_method_definitions): Make sure we eventually
4282 consider `java.lang.Object'.
4283 (maybe_use_access_method): Don't use access method if not in the
4284 context of a pure inner class or if the method's context is right.
4285 (find_applicable_accessible_methods_list): New static flag
4286 `object_done'. Don't search abstract classes as interfaces. Fixed
4287 indentation. Fixed the `java.lang.Object' only search. Search
4288 class interface(s) first, then fully search enclosing contexts.
4289 (find_most_specific_methods_list): Pick the closest candidate when
4290 they're all abstract.
4292 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4294 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4295 properly initialize `finished_label'. Don't emit gotos for empty
4298 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4300 * except.c (emit_handlers): Clear catch_clauses_last.
4302 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4304 * parse.y (check_method_types_complete): New function.
4305 (create_class): Reset anonymous class counter only when seeing an
4307 (java_complete_class): JDEP_METHOD: Don't recompute signature
4310 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4312 * class.c (build_static_ref): Fixed indentation in comment.
4313 * java-tree.def (TRY_EXPR): Fixed typo in name.
4314 (CLASS_LITERAL): Likewise.
4315 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4316 (struct lang_type): New field `dot_class'.
4317 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4318 (generate_classfile): Method `class$' is synthetic.
4319 * parse.y (build_do_class_method): New function.
4320 (build_dot_class_method_invocation): Likewise.
4321 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4322 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4323 (qualify_ambiguous_name): Likewise.
4324 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4325 (build_try_statement): Fixed leading comment.
4327 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4329 * class.c (make_field_value): Properly handle sizes.
4330 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4331 (layout_class_method): Count using trees.
4332 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4333 * expr.c (java_array_data_offset): Use int_bit_position.
4334 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4335 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4337 2000-03-16 Tom Tromey <tromey@cygnus.com>
4339 * lang.c (flag_hash_synchronization): New global.
4340 (lang_f_options): Added `hash-synchronization'.
4341 * lang-options.h: Mention -fhash-synchronization.
4342 * java-tree.h (flag_hash_synchronization): Declare.
4343 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4344 hash table synchronization is disabled.
4345 * decl.c (init_decl_processing): Only push `sync_info' value when
4346 hash table synchronization is disabled.
4347 * class.c (make_class_data): Only push `sync_info' field when hash
4348 table synchronization is disabled. Removed dead code.
4350 2000-03-16 Tom Tromey <tromey@cygnus.com>
4352 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4354 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4356 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4358 * parse.y (patch_method_invocation): Handle anonymous classes
4359 creation in static context.
4361 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4364 * parse.y (resolve_qualified_expression_name): Use it.
4365 (patch_method_invocation): Likewise.
4367 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4369 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4370 depending on the type of dependency which dictates what the
4372 (unresolved_type_p): Resolved types limited to the current class.
4374 2000-03-15 Tom Tromey <tromey@cygnus.com>
4376 * decl.c (init_decl_processing): Set type of `sync_info' to be
4379 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4380 Correctly compute bit number for current slot. Zero `high' and
4381 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4382 mark_reference_fields.
4383 (mark_reference_fields): New function.
4385 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4387 * parse.y (register_incomplete_type): Fixed initialization of
4390 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4392 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4394 (push_class_context, pop_class_context): New function.
4395 (class_body:): Call pop_class_context.
4396 (interface_body:): Likewise.
4397 (INNER_QUALIFIER): New macro.
4398 (report_class_declaration): Changed output format and use
4399 INNER_QUALIFIER. Call push_class_context.
4401 2000-02-14 Andrew Haley <aph@cygnus.com>
4403 * check-init.c (check_init): Add new cases for unary and binary
4406 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * parse.y (resolve_package): Set `next' once a type name has been
4409 progressively discovered.
4410 (resolve_qualified_expression_name): Propagate resolution only if
4411 there are remaining qualifiers. Take into account `q' might have
4412 been cleared after re-qualification.
4413 * parse.y (patch_method_invocation): New local `resolved'.
4414 Section dealing with qualified expression rewritten to use
4415 resolve_field_access.
4417 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4419 * parse.h (PUSH_CPC): Fixed indentation.
4420 (DEBUG_CPC): New macro.
4421 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4422 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4423 * parse.y (class_body_declaration:): Use
4424 SET_CPC_INSTANCE_INITIALIZER_STMT.
4425 (method_declaration:): Check for null current_function_decl.
4426 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4427 (java_parser_context_pop_initialized_field): Better handling of
4429 (maybe_make_nested_class_name): Mark nested class name as
4430 qualified when necessary.
4431 (end_class_declaration): Don't call java_parse_context_resume when
4432 one or more error occured.
4433 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4434 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4435 SET_CPC_INITIALIZER_STMT.
4436 (method_header): Check for inner classes declaring static methods.
4437 (resolve_qualified_expression_name): Handle situation where `this'
4440 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4442 * typeck.c (build_prim_array_type): Correctly set the high word too.
4444 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4446 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4448 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4449 list of methods for interfaces.
4451 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4453 * parse.y (qualify_ambiguous_name): Properly handle expressions
4456 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4458 * parse.y (check_final_assignment): Extended to process
4460 (patch_assignment): Have check_final_assignment called only once.
4462 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4464 * java-tree.h (IS_INIT_CHECKED): New flag.
4465 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4466 * parse.y (patch_string): Call force_evaluation_order on the
4467 completed string concatenation tree.
4468 * expr.c (force_evaluation_order): Call force_evaluation_order on
4469 function's arguments too.
4471 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4473 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4474 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4475 (build_anewarray): Likewise.
4476 * parse.y (patch_newarray): Likewise.
4477 * parse.c: Regenerated.
4479 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4481 * decl.c (init_decl_processing): Added new class fields `depth',
4482 `ancestors', and `idt' to class_type_node. Use
4483 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4484 * class.c (make_class_data): Push initial values for new fields.
4485 * java-tree.h: Updated prototype for `build_invokeinterface'.
4486 * expr.c (build_invokeinterface): Changed parameters to accept
4487 `method' tree. Calculate index of `method' in its declaring
4488 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4489 (expand_invoke): Call `build_invokeinterface' with new parameters.
4490 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4493 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4495 * typeck.c (lookup_do): Search superinterfaces first
4496 when looking up an interface method. From Godmar Back
4499 2000-03-06 Tom Tromey <tromey@cygnus.com>
4501 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4503 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4505 * java-tree.h (lookup_argument_method2): Declared.
4506 (safe_layout_class): Prototype moved from parse.h.
4507 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4508 * parse.y (java_check_regular_methods): Local `super_class' gone.
4509 Call lookup_argument_method2 instead of lookup_argument_method.
4510 Perform modifier match for methods found declared in implemented
4511 interfaces. Fixed indentation problem. Overriding/hiding error
4512 report to take place only for methods found in classes.
4513 * typeck.c (lookup_argument_method): Changed leading
4514 comment. Re-written by calling lookup_do.
4515 (lookup_argument_method2): New function.
4516 (lookup_java_method): Re-written by calling lookup_do.
4517 (lookup_do): New function.
4519 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4521 * check-init.c (check_init): Removed dead code. Handle (blank)
4523 * parse.y (declare_local_variables): New local `final_p', set it
4524 and use it to initialize LOCAL_FINAL.
4525 (check_final_assignment): Only check FIELD_DECLs.
4527 2000-02-17 Tom Tromey <tromey@cygnus.com>
4529 * Makefile.in (JAVA_OBJS): Added boehm.o.
4530 (boehm.o): New target.
4531 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4532 * java-tree.h (flag_use_boehm_gc): Declare.
4533 (get_boehm_type_descriptor): Declare.
4534 * lang.c (lang_f_options): Added `use-boehm-gc'.
4535 (flag_use_boehm_gc): New global.
4536 * lang-options.h: Added -fuse-boehm-gc.
4537 * boehm.c: New file.
4538 * class.c (get_dispatch_table): If class uses a Boehm type
4539 descriptor, put it in the vtable.
4540 (make_class_data): Removed dead code.
4542 2000-03-03 Per Bothner <per@bothner.com>
4544 * decl.c (init_decl_processing): Initialize sizetype properly.
4546 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4548 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4549 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4550 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4551 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4552 (jcf_parse): New local `current'. Load innerclasses seen in outer
4553 context being processed.
4554 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4555 * jcf-write.c (append_innerclasses_attribute): New function.
4556 (append_innerclasses_attribute_entry): Likewise.
4557 (get_access_flags): Handle static classes. Set anonymous and local
4558 classes to be private.
4559 (generate_classfile): Attribute count adjusted. Call
4560 append_innerclasses_attribute.
4561 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4562 PURE_INNER_CLASS_TYPE_P.
4563 * parse.y (parser_qualified_classname): New parameter `is_static',
4564 produce non qualified name accordingly.
4565 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4566 (create_interface): Added argument to parser_qualified_classname.
4567 (create_class): Added argument to parser_qualified_classname. Setup
4568 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4569 (add_inner_class_fields): Fixed indentation.
4570 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4571 (method_declarator): Fixed typo in comment.
4572 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4573 (build_current_thisn): Likewise.
4574 (patch_method_invocation): Likewise.
4576 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4578 * decl.c (current_function_decl): Move to toplev.c.
4580 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4582 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4583 (DECL_BIT_INDEX): Use underlying representation.
4584 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4586 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4588 * expr.c (build_java_ret): Pass proper type to size_binop.
4590 2000-02-25 Anthony Green <green@cygnus.com>
4592 * expr.c (build_class_init): Mark the decl to be ignored by
4594 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4595 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4596 * class.c (init_test_hash_newfunc): New function.
4597 (decl_hash): New function.
4598 (decl_compare): New function.
4599 * decl.c (emit_init_test_initialization): New function.
4600 (complete_start_java_method): Traverse the init test hashtable,
4601 calling emit_init_test_initialization.
4602 (always_initialize_class_p): Define.
4603 * expr.c (build_class_init): Use initialization tests when
4604 emitting class initialization code.
4605 (always_initialize_class_p): Declare.
4606 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4608 * java-tree.h: Include hash.h.
4609 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4610 (struct lang_decl): Add init_test_table field.
4611 (init_test_hash_entry): Define.
4613 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4615 * gjavah.c (main): Avoid using `argi' to report unimplemented
4618 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4620 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4621 initialize locals to avoid warnings. Local `exception_type' moved
4624 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4626 * parse.y (resolve_expression_name): Use `orig' as a second
4627 argument to resolve_field_access.
4628 (resolve_field_access): Removed unnecessary code when dealing with
4631 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4633 * class.c (push_super_field): Don't push the field twice.
4634 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4635 * parse.h (java_reorder_fields): Prototyped.
4636 * parse.y (java_reorder_fields): New function.
4637 (java_layout_class): Simplified not to worry about re-ordering.
4639 2000-02-23 Tom Tromey <tromey@cygnus.com>
4641 * gjavah.c (print_name): In JNI case, correctly quote string.
4642 (print_method_info): Don't handle overrides in JNI mode.
4644 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4646 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4647 value type set to `boolean_type_node'.
4649 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4651 * jcf-dump.c (main): Test for correct condition after
4652 output file creation.
4654 2000-02-19 Anthony Green <green@cygnus.com>
4656 * jcf-depend.c (add_entry): Fix test for first list entry.
4658 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4660 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4661 * constants.c (build_constants_constructor): Likewise.
4663 2000-02-19 Anthony Green <green@cygnus.com>
4665 * jcf-depend.c (add_entry): Add entries to the end of the list.
4667 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4669 * decl.c (INT_TYPE_SIZE): Define if necessary.
4670 (expand_java_return): Handle the case of a native integer smaller
4673 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4675 * gjavah.c (help): Use GCCBUGURL.
4676 * jv-scan.c (help): Likewise.
4677 * jcf-dump.c (help): Likewise.
4679 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4681 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4684 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4686 * jcf-parse.c (load_class): Call `fatal' if no file containing
4687 the target class are found.
4689 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4691 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4692 lex.c, lex.h, and PARSE_H to...
4693 (parse.o, parse-scan.o): ...here, respectively.
4695 * lex.c: Split out code that may trigger SIGFPE from yylex()
4696 to its own function.
4697 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4699 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4701 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4703 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4705 * parse.y (outer_field_access_p): Stop in time when outer contexts
4707 (resolve_qualified_expression_name): Properly qualify *everything*
4708 after a package.type to be resoled as expression names.
4709 (find_applicable_accessible_methods_list): Save/restore `class' to
4710 isolate it from a possible outer context search.
4712 2000-02-15 Tom Tromey <tromey@cygnus.com>
4714 * gjavah.c (jni_print_char): New function.
4715 (print_full_cxx_name): Use it.
4716 (decode_signature_piece): Likewise.
4717 (print_cxx_classname): Likewise.
4719 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4721 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4723 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4725 * gjavah.c: Include version.h.
4727 * jcf-dump.c: Likewise.
4729 * jv-scan.c: Likewise.
4731 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * parse.y (outer_field_access_fix): First parameter now a tree
4734 node. Check for assignement to final. First argument to
4735 build_outer_field_access_fix modified to accomodate prototype.
4736 (build_outer_field_access): Don't check for assignment to final
4738 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4739 possibly returned by outer_field_access_fix. Changed
4740 outer_field_access_fix's first argument.
4741 (check_final_assignment): $finit$'s context is OK.
4742 (patch_unaryop): Use node instead of its line/column value when
4743 calling outer_field_access_fix.
4745 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4747 * parse.y (interface_declaration:): No longer tagged
4748 <node>. Re-installed default action.
4749 (class_member_declaration:): Handle inner interfaces.
4750 (interface_member_declaration): Handle inner interfaces and
4752 (create_interface): Push error if one seen. Suspend parsing
4753 context when processing an inner interface.
4754 (register_fields): Inner class static field limitations not to
4755 apply to inner interfaces.
4757 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4759 * jcf-parse.c (load_class): Update `java_error_count' when a
4760 class' file can't be found.
4761 (parse.y): Avoid (byte)code generation when errors seen.
4763 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4765 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4766 decodes a valid node.
4767 (patch_binop): Handle TRUNC_DIV_EXPR.
4769 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * parse.y (resolve_package): New local `acc'. Try to progressively
4772 build and guess a package and type name.
4774 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * parse.y (find_applicable_accessible_methods_list): Load and
4777 layout the search class if necessary.
4778 (java_complete_tree): Keep to original type of the folded initial
4781 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4784 Generate error message if circularity is detected. New static
4786 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4787 * jcf-write.c (generate_bytecode_insns): Very simply handle
4789 * parse.y (java_check_circular_reference): Use
4790 `cyclic_inheritance_report' during report, if necessary.
4791 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4792 walking NEW_ARRAY_INIT twice.
4794 2000-02-09 Tom Tromey <tromey@cygnus.com>
4796 * parse.y (check_class_interface_creation): Allow inner classes to
4797 be `private' or `protected', check modifiers' consistency. Prevent
4798 block local classes from bearing any modifiers.
4800 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4802 * except.c (check_start_handlers): Re-add prototype lost in last
4804 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4806 2000-02-09 Andrew Haley <aph@cygnus.com>
4808 * decl.c (clear_binding_level): Remove excess initializer.
4809 (maybe_poplevels): Remove unused variable.
4810 (force_poplevels): Ditto.
4811 (struct binding_level): Add comment.
4813 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4815 * jcf-write.c (generate_classfile): Don't consider
4816 pre-initialization with reference value (use <clinit> instead.)
4817 * parse.y (java_fix_constructors): No generated constructor for
4819 (build_outer_field_access): Removed debug message.
4820 (outer_field_expanded_access_p): Adapted to bytecode generation.
4821 (build_outer_field_access_method): Use fix_method_argument_names.
4822 (build_outer_method_access_method): Fixed indentation. Added
4823 comment. Handle access method generation for static and also void
4825 (build_access_to_thisn): Inserted debug message.
4826 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4827 (resolve_qualified_expression_name): Fixed comment.
4828 (not_accessible_p): Adapted to bytecode generation. Added comment.
4829 (patch_method_invocation): Added comment.
4830 (maybe_use_access_method): Fixed leading comment. Handle static
4832 (java_complete_lhs): Don't shortcut handling of initialized upon
4833 declaration String type static fields when generating bytecode.
4834 (patch_unaryop): Handle outer field access when generating
4837 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4839 * java-tree.h (FIELD_THISN): New macro.
4840 * jcf-write.c (append_synthetic_attribute): New function.
4841 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4842 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4843 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4845 (build_outer_field_access): Turned on access functions usage and
4846 generation when compiling to bytecode.
4847 (maybe_use_access_method): Likewise.
4849 2000-01-25 Andrew Haley <aph@cygnus.com>
4851 * java-except.h (struct eh_range): Add `expanded' field.
4852 (maybe_start_try): Add end_pc arg.
4853 (maybe_end_try): Ditto.
4854 * java-tree.h (force_poplevels): new function.
4855 * expr.c (expand_byte_code): Don't call maybe_start_try or
4857 * except.c (add_handler): Reset expanded.
4858 (expand_start_java_handler): Set expanded.
4859 (check_start_handlers): Don't expand a start handler that's
4860 already been expanded.
4861 (maybe_start_try): Add end_pc arg. Only expand a handler which
4863 (expand_end_java_handler): call force_poplevels.
4864 (force_poplevels): new function.
4865 * decl.c (binding_level): Add start_pc of binding level.
4866 (maybe_pushlevels): Call maybe_start_try when pushing binding
4868 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4869 (LARGEST_PC): Define.
4870 (clear_binding_level): Use LARGEST_PC.
4872 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4873 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4874 (binding_depth, is_class_level, current_pc): new variables.
4875 (struct binding_level): ditto.
4876 (indent): new function.
4877 (push_jvm_slot): add debugging info.
4878 (maybe_pushlevels): ditto.
4879 (maybe_poplevels): ditto.
4882 (start_java_method): ditto.
4883 (give_name_to_locals): comment only.
4884 * except.c (binding_depth, is_class_level, current_pc):
4886 (expand_start_java_handler): add debugging info.
4887 (expand_end_java_handler): ditto.
4889 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4891 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4892 (print_name_for_stub_or_jni, process_file): Constify a char*.
4894 2000-02-03 Tom Tromey <tromey@cygnus.com>
4896 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4898 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4900 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4901 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4904 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4907 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4908 (struct lang_type): New field `ii_block'.
4909 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4910 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4911 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4912 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4913 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4914 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4916 * parse.y (add_instance_initializer): New function.
4917 (in_instance_initializer): New static global.
4918 (class_body_declaration:): Link instance initializer block.
4919 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4920 (array_creation_expression:): Remove unused local.
4921 (java_parser_context_push_initialized_field): Fixed leading
4922 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4923 CPC_INSTANCE_INITIALIZER_LIST.
4924 (java_parser_context_pop_initialized_field): Likewise.
4925 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4926 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4927 CPC_INITIALIZER_STMT.
4928 (fix_constructors): New local `class_type'. Use it. Call
4929 add_instance_initializer.
4930 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4931 (patch_return): Forbid return in instance initializers.
4932 (patch_throw_statement): Enforce exception handling in the context
4933 of instance initializers.
4935 2000-02-03 Tom Tromey <tromey@cygnus.com>
4937 * Make-lang.in (java.mostlyclean): Remove executables in
4940 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4942 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4943 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4944 (java_float_finite): Convert to use union Word from javaop.h.
4945 (java_double_finite): Convert to use union DWord from javaop.h.
4947 2000-02-02 Tom Tromey <tromey@cygnus.com>
4949 * gjavah.c (options): Added `jni' entry.
4950 (help): Document -jni.
4951 (flag_jni): New global.
4952 (process_file): Handle JNI output. Don't print text from
4953 -prepend, -add, etc, when generating stubs. Only remove `.class'
4954 suffix if it actually exists.
4955 (main): Create a `.c' file when run with `--jni --stubs'. Create
4956 correct output file name with `--jni'.
4957 (print_include): Mangle header name differently in JNI case.
4958 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4960 (print_method_info): Handle JNI case. Put signature info into
4961 method name. Handle case when STREAM is NULL.
4962 (print_name_for_stub_or_jni): New function.
4963 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4964 (print_cxx_classname): Handle JNI.
4965 (print_full_cxx_name): Likewise.
4966 (decode_signature_piece): Likewise.
4967 (overloaded_jni_method_exists_p): New function.
4968 (struct method_name): Added `signature' and `sig_length' fields.
4969 (HANDLE_END_FIELD): Do nothing in JNI mode.
4971 2000-02-02 Tom Tromey <tromey@cygnus.com>
4973 * jv-scan.c: Include version.c, <getopt.h>.
4974 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4975 (options): New array.
4976 (usage): New function.
4977 (version): New function.
4978 (main): Use getopt_long to parse command line.
4979 * jcf-dump.c: Include version.c, <getopt.h>.
4980 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4981 OPT_JAVAP): New macros.
4982 (options): New array.
4983 (usage): Return `void'. Changed message.
4984 (help): New function.
4985 (version): New function.
4986 (main): Use getopt_long_only to parse command line.
4987 * gjavah.c: Include <getopt.h>.
4988 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4989 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4990 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4991 (options): New array.
4992 (java_no_argument): Removed.
4993 (help): Updated with missing options.
4994 (main): Use getopt_long_only to parse command line.
4995 (usage): Changed message.
4997 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4999 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
5000 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
5001 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
5002 * parse.y (array_creation_expression:): Handle anonymous arrays.
5003 (build_array_from_name): Don't set `ret_name' if null.
5004 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
5005 (qualify_ambiguous_name): Likewise.
5006 (java_complete_expand_class): Likewise.
5008 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
5011 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
5012 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
5013 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
5014 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
5015 AIPL_FUNCTION_COMPLETED_INVOCATION.
5016 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
5017 AIPL_FUNCTION_INVOCATION_READY.
5018 (AIPL_FUNCTION_DECLARATION): New enum entry.
5019 * parse.y (reorder_static_initialized): New function.
5020 (java_parser_context_pop_initialized_field): Use it.
5021 (add_inner_class_fields): Use
5022 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
5023 augmented. Install marker after last alias initializer, if any.
5024 (generate_finit): Fixed typo. Don't try to retain only the used
5026 (method_header): Compute and set DECL_FUNCTION_NAP.
5027 (method_declarator): Fixed comment. Insert alias initializer in
5029 (build_alias_initializer_parameter_list): Fixed leading
5030 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
5031 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5032 (java_complete_expand_class): Code to retain only used aliases
5034 (java_complete_expand_methods): New local `first_decl'. Generate
5035 $finit$ first, then expand the constructors, regular methods and
5037 (java_complete_expand_method): Don't report error on missing
5038 return statement if previously detected bogus.
5039 (fix_constructors): Don't patch constructor parameters list.
5040 (patch_method_invocation): Use new AIPL enum values. Reverse
5041 alias initializer list for anonymous classes.
5043 2000-01-30 Anthony Green <green@redhat.com>
5045 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5046 determine how many stack slots to pop.
5048 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5050 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5051 error handling/recovery.
5052 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5054 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5056 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5057 FIELD_LOCAL_ALIAS_USED): New macros.
5058 (DECL_FUNCTION_NAP): New macro.
5059 (struct lang_decl): New field `nap'.
5060 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5061 (struct lang_type): New fields `finit_stmt_list' and
5063 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5064 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5065 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5066 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5067 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5068 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5069 (BUILD_THROW): Macro line separator re-indented.
5070 * parse.y (end_class_declaration): New function.
5071 (maybe_generate_pre_expand_clinit): New name for
5072 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5073 pre-expand static fields.
5074 (maybe_generate_clinit): Function deleted.
5075 (check_for_static_method_reference): Prototype's parameter list
5077 (generate_finit): New name for maybe_generate_finit. Changed
5078 leading comment. Function rewritten to use
5079 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5080 (build_alias_initializer_parameter_list): New function.
5081 (java_parser_context_pop_initialized_field): Likewise.
5082 (add_inner_class_fields): Likewise.
5083 (type_declaration:): Call end_class_declaration.
5084 (class_member_declaration:): Likewise.
5085 (formal_parameter_list:): Fixed typos.
5086 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5087 element. Improved error handling.
5088 (block_statement:): Call end_class_declaration.
5089 (anonymous_class_creation:): Likewise.
5090 (create_anonymous_class): Fixed comments.
5091 (create_class): Call add_inner_class_fields.
5092 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5093 (method_header): Use MARK_FINAL_PARMS.
5094 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5095 (method_declarator): Propagate final argument flag.
5096 (craft_constructor): New local `artificial'. Call
5097 build_alias_initializer_parameter_list. Use
5098 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5099 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5101 (complete_expand_class): Get rid of unused outer context local
5103 (java_complete_expand_methods): Fixed leading
5104 comment. Generate/pre-expand <clinit> first. Changed method
5105 expansion order to regular, $finit$, constructors, <clinit>.
5106 (java_complete_expand_method): Set current_function_decl.
5107 (fix_constructors): Fix constructor parameter list to account for
5108 outer context local alias initializers.
5109 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5110 (resolve_expression_name): Lookup outer context local aliases. New
5111 local `access', use it.
5112 (patch_method_invocation): Patch inner class ctor invocation with
5113 outer context local aliases initialization values. $finit$
5114 invocation patching now includes things generated with
5115 build_alias_initializer_parameter_list.
5116 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5117 (build_super_invocation): Likewise.
5118 (patch_assignment): Changed comment.
5120 2000-01-27 Andrew Haley <aph@cygnus.com>
5122 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5126 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5128 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5130 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5132 * parse.y (register_fields): Don't pass a format specifier to
5133 OBSOLETE_MODIFIER_WARNING.
5134 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5135 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5137 (check_modifiers): Change function into a macro.
5138 (check_class_interface_creation): Pass a literal format string.
5140 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5142 * buffer.h: PROTO -> PARAMS.
5143 * check-init.c: Likewise.
5144 * class.c: Likewise.
5145 * constants.c: Likewise.
5146 * convert.h: Likewise.
5148 * except.c: Likewise.
5150 * gjavah.c: Likewise.
5151 * java-except.h: Likewise.
5152 * java-tree.h: Likewise.
5153 * jcf-depend.c: Likewise.
5154 * jcf-dump.c: Likewise.
5155 * jcf-parse.c: Likewise.
5156 * jcf-path.c: Likewise.
5157 * jcf-reader.c: Likewise.
5158 * jcf-write.c: Likewise.
5160 * jv-scan.c: Likewise.
5161 * jvgenmain.c: Likewise.
5162 * jvspec.c: Likewise.
5166 * parse-scan.y: Likewise.
5167 * parse.h: Likewise.
5168 * parse.y: Likewise.
5169 * typeck.c: Likewise.
5170 * verify.c: Likewise.
5173 * zextract.c: Likewise.
5174 * zipfile.h: Likewise.
5176 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5178 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5179 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5180 * constants.c (build_constant_data_ref): Check for cached
5181 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5182 in TYPE_CPOOL_DATE_REF.
5183 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5184 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5185 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5186 (LOCAL_FINAL): New macro.
5187 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5188 constant pool -- don't try to reuse.
5189 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5191 (find_in_current_zip): Use TYPE_JCF.
5192 * parse.h (java_check_final): Prototype removed.
5193 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5194 (maybe_create_class_interface_decl,
5195 check_class_interface_creation): Likewise.
5196 (java_expand_finals): Function removed.
5197 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5198 (block_statement:): Fixed comment.
5199 (anonymous_class_creation:): Likewise.
5200 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5202 (check_class_interface_creation): Loosened error report on (inner)
5203 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5204 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5205 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5207 (create_interface): Likewise.
5208 (anonymous_class_counter): New static global.
5209 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5210 patch. Fixed comments.
5211 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5212 anonymous_class_counter when declaring a toplevel class.
5213 (craft_constructor): Fixed constructor name when handling
5214 anonymous classes. Anonymous class constructors to feature hidden
5216 (java_fix_constructors): Added comment.
5217 (java_check_final): Function removed.
5218 (java_complete_expand_methods): Fixed comment. Don't generate
5219 class data, save its outgoing constant pool instead.
5220 (verify_constructor_super): Skip anonymous class constructor
5221 hidden this$<n> parameter.
5222 (java_expand_classes): New local `saved_ctxp'. Removed call to
5223 java_expand_finals and java_check_final. Expand anonymous class
5224 constructors. Generate class data.
5225 (build_super_invocation): Skip anonymous class hidden this$<n>
5227 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5228 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5229 (set_java_signature): Likewise.
5231 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5233 * gjavah.c: Delete ACC_VISIBILITY define.
5234 * jcf.h: Add ACC_VISIBILITY define.
5235 * parse.y: final: rule tagged <value>.
5236 (java_check_regular_methods): Use ACC_VISIBILITY define for
5237 default package access check.
5238 (local_variable_declaration_statement): Use final: rule.
5240 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5242 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5245 2000-01-17 Tom Tromey <tromey@cygnus.com>
5247 * gjavah.c (print_field_info): Allow non-static final fields.
5249 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5251 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5252 * parse.y (patch_anonymous_class): New function.
5253 (create_anonymous_class): Register incomplete type when the
5254 class/interface to extends/implement isn't known yet.
5255 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5256 (verify_constructor_super): Tuned error message.
5258 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5260 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5261 (ANONYMOUS_CLASS_P): New macro.
5262 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5263 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5264 * parse.y (create_class): Added leading argument.
5265 (maybe_create_class_interface_decl,
5266 check_class_interface_creation): Likewise.
5267 (craft_constructor): New function.
5268 (verify_constructor_super): Added argument in prototype.
5269 (class_declaration:): Inserted leading argument.
5270 (for_begin:): Use FOR_LOOP_P.
5271 (anonymous_class_creation): Create WFL of the anonymous class to
5272 instantiate. Call build_new_invocation. Added comments.
5273 (check_class_interface_creation): Handle parameter `anonymous' in
5274 verbose mode class creation announce.
5275 (link_nested_class_to_enclosing): Exclude anonymous classes.
5276 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5277 anonymous class, even though they appear to have an enclosing
5279 (create_interface): Pass extra argument to
5280 check_class_interface_creation.
5281 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5282 (create_class): Call check_class_interface_creation and
5283 maybe_create_class_interface_decl with extra new argument. Don't
5284 add private this$<n> to anonymous classes.
5285 (method_declarator): Insert hidden this$<n> to anonymous class
5287 (java_fix_constructors): Deleted code creating default
5288 constructor. Call craft_constructor instead.
5289 (java_check_regular_methods): Set `saw_constructor' to 1 for
5291 (fix_constructors): Pass extra argument to verify_constructor_super.
5292 (verify_constructor_super): New local `sdecl', use it. Search for
5293 matching constructor (possibly featuring arguments) in super
5295 (lookup_method_invoke): Craft constructor according to arguments
5296 list when dealing with anonymous class constructors.
5297 (build_super_invocation): Pass arguments to anonymous class super
5299 (search_loop): Use FOR_LOOP_P.
5300 (labeled_block_contains_loop_p): Likewise.
5302 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5305 (enclosing_context_p): New function.
5306 (get_access_flags_from_decl): Handle CLASS_STATIC.
5307 (maybe_layout_super_class): Extra first argument passed to
5309 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5311 * decl.c (access0_identifier_node): New global.
5312 (init_decl_processing): access0_identifier_node initialized.
5313 (pushdecl): Set DECL_CONTEXT only on non type decls.
5314 * expr.c (lookup_field): Lookup inner class fields in enclosing
5316 (expand_invoke): Use ID_INIT_P.
5317 (expand_java_field_op): Use DECL_CLINIT_P.
5318 * java-tree.def (CLASS_LITERAL): New tree code.
5319 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5320 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5321 (struct lang_decl): New field `inner_access'.
5322 (enclosing_context_p): Prototyped.
5323 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5324 ID_CLINIT_P): New macros.
5325 (CLASS_STATIC): New macro.
5326 (CLASS_ACCESS0_GENERATED_P): New macro.
5327 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5328 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5329 INNER_CLASS_P): New macros.
5330 (DECL_INNER_CLASS_LIST): New macro.
5331 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5333 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5334 the shift value to int. Fixed typo in comment.
5335 * lex.c (inst_id, wpv_id): Initialize.
5336 * mangle.c (unicode_mangling_length): Take `$' into account.
5337 * parse.h (DRECOVER, RECOVER): Terminate properly.
5338 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5339 (typedef struct _jdep): New field `enclosing'.
5340 (JDEP_ENCLOSING): New macro.
5341 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5342 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5343 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5344 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5345 GET_ENCLOSING_CPC_CONTEXT): New macros.
5346 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5347 (do_resolve_class): Added extra argument in prototype.
5348 * parse.y (resolve_class): Added extra argument in prototype.
5349 (maybe_create_class_interface_decl): Likewise.
5350 (maybe_use_access_method, build_wfl_wrap): New functions.
5351 (java_complete_expand_classes, java_complete_expand_class):
5353 (java_parser_context_push_initialized_field,
5354 java_parser_context_suspend, java_parser_context_resume):
5356 (maybe_make_nested_class_name, make_nested_class_name,
5357 set_nested_class_simple_name_value,
5358 link_nested_class_to_enclosing, find_as_inner_class,
5359 find_as_inner_class_do, check_inner_class_redefinition,
5360 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5361 maybe_build_thisn_access_method, build_outer_field_access,
5362 build_outer_field_access_methods, build_outer_field_access_expr,
5363 build_outer_method_access_method, build_new_access_id,
5364 build_outer_field_access_method, outer_field_access_p,
5365 outer_field_expanded_access_p, outer_field_access_fix,
5366 build_incomplete_class_ref, patch_incomplete_class_ref,
5367 create_anonymous_class): Likewise.
5368 (inst_id, wpv_id): New static global variables.
5369 (synchronized:): New rule, tagged <node>.
5370 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5372 (anonymous_class_creation:): New rule, tagged <node>.
5373 (NEW_TK): Tagged <node>.
5374 (type_literals, array_type_literal): New rules, tagged <node>.
5375 (class_declaration:): Removed action when reducing by class_body:
5376 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5377 using GET_CPC in sub-rules.
5378 (class_member_declaration): Handle inner classes.
5379 (method_declaration): When reducing method_header:, reset
5380 current_function_decl when appropriate.
5381 (method_declarator:): Set the number of formal parameter to 0 for
5382 method declared without arguments.
5383 (constructor_declarator:): Likewise.
5384 (static_initializer:): List of elements kept in a list.
5385 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5386 use of the keyword `static' for type declarations.
5387 (block_statement:): Handle inner class declarations.
5388 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5389 type qualified `this'.
5390 (class_instance_creation_expression): Use anonymous_class_creation:
5391 to handle inner class instances creation. Handle qualified `new'.
5392 (something_dot_new): Added appropriate actions.
5393 (create_new_parser_context): New function.
5394 (java_push_parser_context, java_parser_context_save_global,
5395 java_parser_context_suspend): Use create_new_parser_context.
5396 (check_modifiers): Changed leading comment.
5397 (check_class_interface_creation): Handle interclasses.
5398 (add_superinterfaces): Fixed comment.
5399 (create_interface): Build qualified name from the raw_name instead
5400 of its matching WFL. Push the initialized fields list. raw_name added
5401 as an extra argument to maybe_create_class_interface_decl.
5402 (create_class): Build qualified name from the raw_name instead of
5403 its matching WFL. Removed assignment to current_parsed_class_un.
5404 Call PUSH_ERROR before returning an error. Suspend the current
5405 parser context when processing an inner class. Push the
5406 initialized fields list. raw_name added as an extra argument to
5407 maybe_create_class_interface_decl. Add the private this$<n>
5409 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5410 (register_fields): Get the class type from GET_CPC and handle
5411 previous errors. Added code to handle the creation of static
5412 fields in inner classes. Initialized fields initialization
5413 statements kept in a list of lists.
5414 (maybe_generate_finit): Initialized fields initialization
5415 statements kept in a list of lists. Use GET_CPC.
5416 (maybe_generate_clinit): Likewise.
5417 (method_header): Use GET_CPC and GET_CPC_UN.
5418 (parser_qualified_classname): Handle inner classes.
5419 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5420 (java_fix_constructors): Hide pointer to enclosing context
5421 instance in constructor list when dealing with inner classes.
5422 (jdep_resolve_class): Call resolve_class with extra first argument
5424 (resolve_class): Add enclosing context as a first extra argument
5425 to do_resolve_class.
5426 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5428 (resolve_no_layout): Extra argument added to resolve_class
5430 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5431 (java_get_real_method_name): Use GET_CPC_UN.
5432 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5433 (java_check_abstract_methods): Handle static method declared in
5434 inner classes by an error.
5435 (java_check_regular_methods): Use DECL_CLINIT_P.
5436 (source_start_java_method): Also set DECL_MAX_LOCALS.
5437 (create_artificial_method): Call java_parser_context_save_global
5438 and java_parser_context_restore_global instead of saving/restoring
5439 the context by hand.
5440 (expand_start_java_method): Improved verbose mode message.
5441 (java_complete_expand_methods): Fixed leading comment. Use
5443 (fix_constructors): Added assignment to this$<n> if necessary.
5444 (java_expand_classes): Call java_complete_expand_classes instead
5445 of java_complete_expand_methods.
5446 (make_qualified_primary): Simplified.
5447 (merge_qualified_name): Optimized for missing left or right parts.
5448 (resolve_expression_name): Handle access to outer class fields from
5450 (resolve_qualified_expression_name): New macro
5451 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5452 classes. Report error on non appropriate qualification of
5453 `new'. Handle qualified `this'.
5454 (not_accessible_p): Allow access to outer class private fields from
5456 (patch_method_invocation): Handle method invocations through
5457 access methods and inner class constructor invocations.
5458 (find_applicable_accessible_methods_list): Search enclosing
5459 contexts of an inner class.
5460 (search_applicable_methods_list): Fixed typo.
5461 (argument_types_convertible): Handle inner class constructors'
5462 hidden outer context reference argument.
5463 (qualify_ambiguous_name): Handle qualified `this'.
5464 (java_complete_lhs): Handle use of field accessed through
5465 artificial access methods in various cases of assignments. Handle
5467 (check_final_assignment): Use DECL_CLINIT_P.
5468 (valid_ref_assignconv_cast_p): Handle the destination being an
5469 enclosing context of the source.
5470 (patch_unaryop): Handle use of field accessed through artificial
5472 (patch_return): Use DECL_CLINIT_P.
5473 (patch_throw_statement): Use DECL_CLINIT_P.
5474 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5475 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5478 2000-01-16 Anthony Green <green@cygnus.com>
5480 * parse.y (build_string_concatenation): Only use
5481 StringBuffer(String) shortcut if String arg is constant.
5483 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5486 the shift value to int. Fixed typo in comment.
5488 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5490 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5491 * jcf-write.c: Likewise.
5492 * parse.y: Likewise.
5493 * parse.c: Regenerate.
5495 2000-01-09 Anthony Green <green@cygnus.com>
5497 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5498 bytecodes in the correct order.
5500 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5502 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5504 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5506 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5507 before building constant array decl.
5509 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5511 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5512 method invocation and typo in conditional expression.
5513 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5514 the appropriate NOTE_POP.
5515 * parse.y (patch_binop): Shift value mask to feature the right
5518 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5520 * class.c (assume_compiled, assume_compiled_node): Add static
5522 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5524 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5526 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5528 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5529 to `__modifier' to avoid stringifying it.
5531 * parse.y (verify_constructor_circularity): Don't call a variadic
5532 function with a non-literal format string.
5533 (java_check_abstract_methods): Move unreachable code inside
5534 `continue' statement.
5535 (lookup_method_invoke): Call xstrdup, not strdup.
5537 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5540 * jcf-parse.c (yyparse): Likewise.
5542 * jv-scan.c (main): Likewise.
5544 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5546 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5547 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5548 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5551 * parse.y (synchronized, variable_redefinition_error,
5552 check_class_interface_creation, create_interface, create_class,
5553 method_header, finish_method_declaration,
5554 check_modifiers_consistency, method_declarator,
5555 complete_class_report_errors, check_abstract_method_definitions,
5556 java_check_regular_methods, check_throws_clauses,
5557 java_check_abstract_methods, read_import_dir,
5558 check_pkg_class_access, declare_local_variables, fix_constructors,
5559 cut_identifier_in_qualified, resolve_expression_name,
5560 resolve_qualified_expression_name, patch_method_invocation,
5561 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5562 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5563 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5564 patch_try_statement, patch_synchronized_statement,
5565 patch_throw_statement, check_thrown_exceptions,
5566 patch_conditional_expr): Likewise.
5568 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5570 * Makefile.in (LIBDEPS): Added gcc's errors.o
5571 (../jcf-dump$(exeext):): Link with gcc's errors.o
5572 (../gcjh$(exeext):): Likewise.
5573 * expr.c (expand_java_NEW): Layout the entire target type instead of
5574 laying out its methods only.
5575 (lookup_field): Layout the class after having loaded it.
5576 * java-tree.h (java_debug_context): Declared.
5577 * jcf-io.c (toplev.h): Included.
5578 (find_class): Removed assignment to jcf's outofsynch
5579 field. Force source file to be read if newer than its matching
5580 class file. Tweaked debug messages.
5581 * jcf-parse.c (jcf_out_of_synch): Deleted.
5582 (read_class): Call to jcf_out_of_synch removed.
5583 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5584 (jcf_out_of_synch): Prototype deleted.
5585 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5586 `deprecated' and `class_err': integer turned into bit fields.
5587 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5588 * parse.y (package_list): New global.
5589 (package_declaration:): Record newly parsed package name.
5590 (extra_ctxp_pushed_p): Static global deleted.
5591 (java_parser_context_save_global): Create buffer context for the
5592 purpose of saving globals, if necessary.
5593 (java_parser_context_restore_global): Pop context pushed for the
5594 purpose of saving globals, if necessary.
5595 (java_debug_context_do): New prototype and function.
5596 (java_debug_context): Likewise.
5597 (do_resolve_class): Use already parsed package names to qualify
5598 and lookup class candidate.
5599 (java_pre_expand_clinit): Removed unnecessary local variable.
5601 1999-12-17 Tom Tromey <tromey@cygnus.com>
5603 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5605 (process_file): Use `\n\' at end of each line in string.
5607 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5609 * expr.c (expand_invoke): Layout the loaded class before
5610 attempting to use it.
5611 (expand_java_field_op): Allow final field assignments to take
5613 * typeck.c (convert): Return error_mark_node if expr is null.
5615 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5617 * class.c (class_depth): Return -1 if the class doesn't load
5619 * expr.c (can_widen_reference_to): Check for errors during depth
5620 computation and return 0 accordingly.
5621 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5622 create default constructors and add an other error check.
5623 * parse.h (java_fix_constructors): Prototyped.
5624 * parse.y (java_pre_expand_clinit): Likewise.
5625 (build_super_invocation): Re-prototyped to feature one argument.
5626 (java_check_circular_reference): Directly use `current'.
5627 (java_fix_constructors): New function.
5628 (java_check_regular_methods): Don't create default constructors
5629 here, but abort if none were found.
5630 (java_complete_expand_methods): Pre-process <clinit> calling
5631 java_pre_expand_clinit.
5632 (java_pre_expand_clinit): New function.
5633 (fix_constructors): build_super_invocation invoked with the
5634 current method declaration as an argument.
5635 (build_super_invocation): Use the context of the processed method
5636 decl argument instead of current_class.
5637 * typeck.c (lookup_java_method): Take WFLs in method names into
5640 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5642 * class.c (make_class_data): flag_keep_inline_functions to keep
5643 private methods in the method array.
5645 1999-12-15 Anthony Green <green@cygnus.com>
5647 * check-init.c (check_init): Take into account both types of
5648 `throw's when checking for uninitialized variables.
5650 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5652 * parse.y (java_complete_lhs): Force convertion of array
5653 dimensions to int_type_node, that's what runtime's ABI expects.
5655 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5657 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5658 operand of a WFL, until the Java front-end gets fixed with regard
5659 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5661 1999-12-10 Andrew Haley <aph@cygnus.com>
5663 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5664 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5665 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5669 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5671 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5672 before calling expand_eh_region_start and expand_start_all_catch.
5673 * except.c (expand_start_java_handler): Switch to permanent
5674 obstack before calling expand_eh_region_start.
5675 (expand_end_java_handler): Switch to permanent obstack before
5676 calling expand_start_all_catch.
5678 1999-12-5 Anthony Green <green@cygnus.com>
5680 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5681 function with side effects.
5682 (init_decl_processing): Mark all memory allocating DECLs with
5685 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * except.c (expand_end_java_handler): Call
5688 expand_resume_after_catch and end_catch_handler.
5690 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5692 * verify.c (verify_jvm_instructions): Create new return label
5693 chain if non existant (don't rely on the verified state of the jsr
5696 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5698 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5699 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5701 * parse.y (patch_assignment): Removed bogus final class test on
5702 lhs when checking on whether to emit an ArrayStoreException runtime
5704 * expr.c (expand_java_arraystore): Likewise.
5706 1999-11-28 Anthony Green <green@cygnus.com>
5708 * decl.c (find_local_variable): Reuse single slot decls when
5711 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5713 * jcf-parse.c (saw_java_source): Global variable removed.
5714 (read_class): Don't use `saw_java_source'. Added extra braces.
5715 (yyparse): Code setting `saw_java_source' removed.
5717 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5719 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5721 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * verify.c (merge_type_state): Non verified subroutines being
5724 considered more than once to trigger passive type merge.
5726 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5728 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5729 in case of error. Error message tuned.
5731 1999-11-21 Anthony Green <green@cygnus.com>
5733 * constants.c (find_methodref_index): Unwrap method names before
5734 inserting them in the constant pool.
5736 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5738 * class.c (assume_compiled_node): New typedef.
5739 (assume_compiled_tree): New static data.
5740 (find_assume_compiled_node): New function.
5741 (add_assume_compiled): New function.
5742 (assume_compiled): New function.
5743 * class.c (make_class_data): Use assume_compiled.
5744 (is_compiled_class): Use assume_compiled.
5746 * java-tree.h (add_assume_compiled): Declare.
5748 * lang.c (lang_decode_option): Parse new options.
5750 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5752 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5753 int_type_node: that's what `_Jv_AllocObject' expects.
5755 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5757 * parse.y (lookup_method_invoke): Use lang_printable_name to
5758 reliably build the type name during error report. Fixes PR gcj/97.
5760 1999-11-09 Tom Tromey <tromey@cygnus.com>
5762 * jcf-path.c: Include <sys/stat.h>.
5763 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5764 (DIR_UP): New macro.
5766 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5768 * parse.y (source_end_java_method): Resume permanent allocation,
5769 reversing Apr 27 1998 patch.
5770 (patch_string_cst): Pop obstacks after having pushed the permanent
5773 1999-11-05 Tom Tromey <tromey@cygnus.com>
5775 * class.c (finish_class): Emit inlined methods if any native
5776 methods exist in the class. Fixes PR gcj/85.
5778 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5780 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5781 (qualify_ambiguous_name): Likewise.
5783 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5785 * typeck.c: (lookup_java_method): search all inherited
5786 interfaces when looking up interface method.
5788 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5790 * parse.y (method_header:): Issue error message for rule `type
5792 (synchronized:): Error report when not using synchronized.
5794 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5797 being used before the superclass constructor has been called.
5798 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5799 instead of `CALL_THIS_CONSTRUCTOR_P'.
5801 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5803 * check-init.c: Fix typo in comment.
5805 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5807 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5810 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5812 * parse.y (expression_statement:): Call function to report
5813 improper invocation of a constructor.
5814 (parse_ctor_invocation_error): New function.
5816 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5818 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5821 1999-10-21 Tom Tromey <tromey@cygnus.com>
5823 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5824 in generated `main'.
5826 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5828 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5829 (qualify_ambiguous_name): Likewise.
5831 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5833 * parse.y (java_complete_tree): fold_constant_for_init to work on
5835 (java_complete_lhs): Likewise.
5836 (array_constructor_check_entry): Complete an initializer element
5837 on permanent_obstack.
5839 1999-10-19 Tom Tromey <tromey@cygnus.com>
5841 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5842 From Mike Moreton <mike@pillim.demon.co.uk>.
5844 1999-10-15 Greg McGary <gkm@gnu.org>
5846 * java-tree.h (flag_bounds_check): Remove extern decl.
5847 * lang.c (flag_bounds_check): Remove global variable.
5848 (lang_f_options): Remove "bounds-check" entry.
5849 (lang_init_options): Default flag_bounds_check to "on".
5851 1999-10-14 Tom Tromey <tromey@cygnus.com>
5853 * jvgenmain.c (usage): New function.
5854 (main): Use it. Also, handle `-D' options.
5855 * jvspec.c (lang_specific_driver): Recognize -D.
5856 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5858 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5860 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5862 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5863 variadic function with a non-literal format string.
5865 * parse-scan.y (report_main_declaration): Likewise.
5867 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5869 * parse.y (read_import_dir, patch_assignment, patch_binop,
5870 patch_array_ref): Likewise.
5872 * typeck.c (build_java_array_type): Likewise.
5874 * verify.c (verify_jvm_instructions): Likewise.
5876 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5878 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5880 1999-10-07 Anthony Green <green@cygnus.com>
5882 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5883 where CHECK_PUT may fail for valid reasons.
5885 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5886 UNSAFE_PUTN): New macros.
5888 1999-10-04 Tom Tromey <tromey@cygnus.com>
5890 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5891 well. Fixes Java PR gcj/59.
5892 * parse-scan.y (yyerror): Report errors.
5894 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5896 * decl.c (insert_block): Remove unconditional `abort'.
5898 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5900 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5901 FUNCTION_CODE now of type int. All callers changed.
5902 Set the builtin's DECL_BUILT_IN_CLASS.
5904 1999-09-23 Tom Tromey <tromey@cygnus.com>
5906 * jvspec.c (lang_specific_driver): Don't read spec file if
5907 -fsyntax-only given.
5909 1999-09-22 Tom Tromey <tromey@cygnus.com>
5911 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5913 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5914 (WORDS_TO_LONG): Likewise.
5915 (WORDS_TO_DOUBLE): Likewise.
5917 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5919 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5920 (RELOCATION_VALUE_1): Likewise.
5921 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5922 push_in_const, push_long_const): Prototyped.
5923 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5924 (push_constant2): Likewise.
5925 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5926 (find_constant_wide): Cast find_constant2's integer arguments to
5928 (find_constant_index): Cast find_constant2's and find_constant2's
5929 integer arguments to `jword'.
5930 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5931 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5932 (emit_if): Use RELOCATION_VALUE_1.
5933 (emit_goto): Likewise.
5934 (emit_jsr): Likewise.
5935 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5936 argument to push_long_const to HOST_WIDE_INT.
5938 1999-09-15 Andreas Schwab <schwab@suse.de>
5940 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5942 1999-09-20 Nick Clifton <nickc@cygnus.com>
5944 * lang.c (lang_decode_option): Extend comment.
5946 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5951 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5953 * gjavah.c (get_field_name, print_method_info, print_include,
5954 add_namelet): Use xmalloc, not malloc.
5956 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5957 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5960 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5962 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5964 * jcf-path.c (add_entry): Likewise.
5966 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5968 * jv-scan.c (xmalloc): Remove definition.
5970 * jvgenmain.c (xmalloc): Likewise.
5972 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5974 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5976 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5977 concat, not xmalloc/sprintf.
5978 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5979 (xstrdup): Remove definition.
5981 * parse.y (duplicate_declaration_error_p,
5982 constructor_circularity_msg, verify_constructor_circularity,
5983 check_abstract_method_definitions, java_check_regular_methods,
5984 java_check_abstract_methods, patch_method_invocation,
5985 check_for_static_method_reference, patch_assignment, patch_binop,
5986 patch_cast, array_constructor_check_entry, patch_return,
5987 patch_conditional_expr): Use xstrdup, not strdup.
5989 * zextract.c (ALLOC): Use xmalloc, not malloc.
5991 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5993 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5995 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5996 (do_spec, lang_specific_pre_link, lang_specific_driver,
5997 input_filename, input_filename_length): Don't declare.
5998 (main_class_name, jvgenmain_spec, lang_specific_driver):
6000 (lang_specific_driver): All calls to the function pointer
6001 parameter now explicitly call `fatal'.
6003 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6005 * parse.y (find_applicable_accessible_methods_list): Search
6006 abstract classes as interfaces.
6008 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6010 * class.c (finish_class): We're now outside a valid method
6011 declaration. Tell the rest of gcc so.
6013 1999-09-08 Bruce Korb autogen@linuxbox.com
6015 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
6017 1999-09-07 Tom Tromey <tromey@cygnus.com>
6019 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
6021 (decode_signature_piece): Don't emit "::" in JArray<>.
6022 (print_namelet): Only print trailing `;' when printing a class.
6024 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
6026 * java-tree.h: Delete declarations for all tree nodes now moved to
6028 * decl.c: Delete their definitions.
6030 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6032 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6033 * Makefile.in (OBJS): Add ggc-callbacks.o.
6034 (OBJDEPS): Likewise.
6036 1999-09-03 Tom Tromey <tromey@cygnus.com>
6038 * parse.y (strip_out_static_field_access_decl): Return operand if
6039 it satisfies JDECL_P.
6041 1999-09-02 Tom Tromey <tromey@cygnus.com>
6043 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6044 Handle nested arrays, like `[[I'.
6046 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6048 * class.c (finish_class): Remove unused parameter, all callers
6051 * expr.c (build_java_athrow): Change return type to void.
6052 (java_lang_expand_expr): Make sure each case in switch returns a
6055 * java-tree.h (finish_class): Fix prototype to take void args.
6057 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6058 (main): Issue return from main, not exit.
6060 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6062 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6064 * jv-scan.c (main): Issue return from main, not exit.
6066 * parse.y (check_abstract_method_definitions,
6067 java_check_abstract_method_definitions): Add static prototypes.
6068 (java_complete_expand_methods): Fix call to `finish_class'.
6070 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6073 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6075 * lang.c (language_string): Constify.
6077 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6079 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6080 Remove hacks for stuff which comes from libiberty.
6082 * Make-lang.in: Likewise.
6084 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6086 * Makefile.in (xref.o): Depend on xref.c explicitly.
6088 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6090 * java-tree.h (lang_printable_name): Constify a char*.
6092 * lang.c (lang_printable_name): Likewise.
6094 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6096 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6099 1999-08-26 Tom Tromey <tromey@cygnus.com>
6101 * gjavah.c (print_cxx_classname): Print "::" before qualified
6104 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6106 * parse.y (lookup_cl): Changed leading comment. Now does its best
6107 to set the column number.
6108 (qualify_ambiguous_name): Take WFL wrappers into account.
6110 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6112 * verify.c (verify_jvm_instructions): Don't check instruction
6113 validity beyond end of method.
6115 1999-08-25 Tom Tromey <tromey@cygnus.com>
6117 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6119 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6121 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6122 cxx_keyword_subst, generate_access, name_is_method_p,
6123 get_field_name, print_field_name, super_class_name, print_include,
6124 decode_signature_piece, print_class_decls, usage, help,
6125 java_no_argument, version, add_namelet, print_namelet): Add static
6127 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6128 name_is_method_p): Constify a char*.
6129 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6130 Provide a final else clause in an if-else-if.
6131 (print_field_info): Add missing final arg in function call to
6133 (print_method_info, decompile_method, decode_signature_piece,
6134 print_c_decl, print_full_cxx_name, print_stub,
6135 print_mangled_classname, super_class_name, print_include,
6136 add_namelet, add_class_decl, print_class_decls, process_file,
6137 help): Constify a char*.
6139 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6140 push_int_const, find_constant_wide, find_constant_index,
6141 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6142 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6143 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6144 emit_if, emit_goto, emit_jsr, call_cleanups,
6145 make_class_file_name): Add static prototypes.
6146 (generate_bytecode_return, generate_bytecode_insns): Pass a
6147 NULL_PTR, not a NULL_TREE.
6149 * jv-scan.c: Include "jcf.h".
6150 (main): Declare using DEFUN macro.
6152 * jvspec.c (find_spec_file, lang_specific_pre_link,
6153 lang_specific_driver): Add prototypes.
6154 (find_spec_file): Constify a char*.
6156 * keyword.gperf (hash, java_keyword): Add prototypes.
6158 * lang.c (lang_print_error): Add static prototype.
6159 (lang_init): Prefer memcpy over bcopy to avoid casts.
6161 * lex.c (yylex): Add static prototype.
6163 * parse-scan.y: Include "lex.c" earlier.
6165 * parse.h: Remove redundant declaration for `yylex'.
6167 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6168 labeled_block_contains_loop_p): Add static prototypes.
6169 (not_accessible_p): Make static to match prototype.
6171 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6173 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6175 * parse.y (check_method_redefinition): Changed leading comment.
6176 (check_abstract_method_definitions): New function.
6177 (java_check_abstract_method_definitions): New function.
6178 (java_check_regular_methods): Call it.
6179 (verify_constructor_super): Fixed indentation.
6180 (lookup_method_invoke): Likewise.
6182 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6184 * parse.y (method_header): Return a null pointer if the current
6186 (finish_method_declaration): Return if the current function decl
6188 (source_start_java_method): Likewise.
6189 (java_method_add_stmt): Likewise.
6191 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6193 * class.c (emit_register_class): Removed unnecessary call to
6195 * parse.y (labeled_block_contains_loop_p): Removed unused local
6198 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6200 * parse.y (java_refold): Added prototype.
6202 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6205 (java_stabilize_reference): Removed unnecessary `else'.
6206 (java_complete_lhs): Set flag to remember boolean. Call
6207 java_refold. Added comments.
6208 (java_decl_equiv): New function.
6209 (binop_compound_p): Likewise.
6210 (java_refold): Likewise.
6211 (patch_unaryop): Striped static field access assigned to decl and
6212 op. Changed promotion scheme for ++/-- operators.
6213 (search_loop): New function.
6214 (labeled_block_contains_loop_p): Likewise.
6215 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6217 (patch_bc_statement): Call search_loop. Fixed comment.
6219 1999-08-14 Anthony Green <green@cygnus.com>
6221 * expr.c (java_lang_expand_expr): Mark static array data as
6224 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6226 * jvgenmain.c (main): NUL-terminate name_obstack.
6228 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6230 * check-init.c (check_bool2_init, done_alternative): Add static
6233 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6234 (add_method, build_utf8_ref, build_class_ref,
6235 append_gpp_mangled_type, layout_class_method): Constify a char*.
6237 * decl.c (push_promoted_type, make_binding_level): Add static
6239 (push_promoted_type, pushdecl): Constify a char*.
6241 * except.c (find_handler_in_range, link_handler,
6242 check_start_handlers): Add static prototypes.
6244 * expr.c (process_jvm_instruction): Constify a char*.
6246 * gjavah.c (main): Constify a char*.
6248 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6251 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6253 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6254 munge, print_ents): Constify a char*.
6256 * jcf-dump.c (disassemble_method): Constify a char*.
6257 (print_constant_pool, print_exception_table): Add static prototypes.
6258 (print_constant, print_exception_table, main, disassemble_method):
6261 * jcf-io.c (find_classfile, find_class): Likewise.
6263 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6264 (set_source_filename, predefined_filename_p): Add static prototypes.
6265 (set_source_filename, get_constant, get_class_constant,
6266 find_in_current_zip): Constify a char*.
6268 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6270 (add_entry, add_path, jcf_path_classpath_arg,
6271 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6273 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6274 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6275 jcf_parse_one_method, jcf_parse_methods,
6276 jcf_parse_final_attributes): Add static prototypes.
6277 (get_attribute): Constify a char*.
6279 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6280 jcf_dependency_add_target, jcf_path_classpath_arg,
6281 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6283 * jv-scan.c (main): Constify a char*.
6284 (gcc_obstack_init): Add prototype arguments.
6286 * jvgenmain.c (gcc_obstack_init): Likewise.
6287 (main): Constify a char*.
6289 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6291 (put_decl_string, lang_print_error): Constify a char*.
6292 (lang_init): Remove redundant extern prototype.
6294 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6296 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6297 Add static prototypes.
6298 (get_type_from_signature): Constify a char*.
6300 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6301 Add static prototypes.
6302 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6303 (verify_jvm_instructions): Constify a char*.
6305 * xref.c (xref_flag_value): Likewise.
6307 * xref.h (xref_flag_value): Likewise.
6309 * zextract.c (makeword, makelong): Add static prototypes.
6310 (makeword, makelong): Constify a uch*.
6312 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6314 * lang.c (java_dummy_print): Constify a char*.
6315 (lang_print_error): Likewise.
6316 (lang_init): Remove redundant prototype for `print_error_function'.
6317 (lang_init_source): Likewise.
6318 (lang_identify): Constify a char*.
6320 1999-08-09 Tom Tromey <tromey@cygnus.com>
6322 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6323 (WORDS_TO_LONG): Likewise.
6324 (WORDS_TO_DOUBLE): Likewise.
6326 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6328 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6330 * expr.c (java_stack_pop, java_array_data_offset,
6331 build_java_throw_out_of_bounds_exception, case_identity,
6332 build_java_check_indexed_type): Add static prototypes.
6333 (linenumber_table, expand_invoke, expand_java_field_op,
6334 build_primtype_type_ref, expand_byte_code): Constify a char*.
6336 * java-tree.h (build_primtype_type_ref, linenumber_table):
6338 (java_lang_expand_expr): Add prototype.
6340 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6341 `java_lang_expand_expr'.
6343 * lex.c (java_lex_error): Constify a char*.
6344 (java_get_unicode, java_read_char, java_allocate_new_line,
6345 java_unget_unicode, java_sneak_unicode): Prototype.
6347 * parse-scan.y (current_class, package_name, method_declarator,
6348 report_class_declaration, yyerror): Constify a char*.
6350 * parse.h (java_report_errors): Prototype.
6351 (yyerror): Constify a char*.
6353 * parse.y (classitf_redefinition_error, check_modifiers,
6354 parse_jdk1_1_error, lookup_package_type,
6355 lookup_package_type_and_set_next, get_printable_method_name,
6356 purify_type_name): Constify a char*.
6357 (build_super_invocation, maybe_generate_finit,
6358 verify_constructor_super, parser_add_interface,
6359 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6360 java_complete_expand_methods, java_expand_finals,
6361 cut_identifier_in_qualified, java_stabilize_reference,
6362 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6363 merge_string_cste): Prototype.
6364 (single_type_import_declaration, yyerror,
6365 variable_redefinition_error, build_array_from_name,
6366 build_unresolved_array_type, check_class_interface_creation,
6367 resolve_class, complete_class_report_errors,
6368 note_possible_classname, read_import_dir,
6369 find_in_imports_on_demand, resolve_package, fix_constructors,
6370 check_deprecation, lookup_method_invoke,
6371 maybe_build_primttype_type_ref, array_constructor_check_entry):
6373 (java_complete_expand_methods, java_expand_finals): Make static.
6374 (convert_narrow): Remove static prototype.
6376 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6378 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6380 1999-08-02 Richard Henderson <rth@cygnus.com>
6382 * decl.c: Include defaults.h instead of expr.h.
6383 * parse.y: Likewise.
6385 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6387 * java/decl.c (start_java_method): Change all uses of
6388 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6389 Ensure expr.h is included.
6390 * java/expr.c (pop_arguments): Ditto.
6391 * java/parse.y (expand_start_java_method): Ditto.
6393 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6395 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6397 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6399 * decl.c: Include "function.h".
6400 * except.c: Likewise.
6401 * parse.y: Likewise.
6402 * Makefile.in: Update dependencies.
6404 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6406 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6407 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6408 `modifier' with ATTRIBUTE_UNUSED.
6410 * gjavah.c (process_file): Add braces around ambiguous `else'.
6412 * jcf-dump.c (print_access_flags, localvar_free): Change return
6415 * parse.y (java_complete_expand_method): Initialize variable
6417 (resolve_qualified_expression_name): Likewise for `field_decl'.
6418 (patch_method_invocation): Likewise for `class_to_search'.
6419 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6420 (patch_assignment): Likewise for `lhs_type'.
6422 * verify.c (verify_jvm_instructions): Remove unused variable
6425 1999-07-25 Richard Henderson <rth@cygnus.com>
6427 * decl.c (va_list_type_node): New.
6429 1999-07-25 Anthony Green <green@cygnus.com>
6431 * gjavah.c (print_stub): New function.
6432 (METHOD_IS_NATIVE): New macro.
6433 (print_mangled_classname): Make static.
6434 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6435 (process_file): Perform stub generation.
6436 (HANDLE_METHOD): Don't emit class decls during stub
6438 (HANDLE_END_METHOD): Take into account stub generation.
6439 (print_method_info): Handle stub generation.
6440 (print_stub): New function.
6441 (print_cxx_classname): Make signature consistant with others.
6442 (help): Describe -stubs option.
6443 (main): Create stub file.
6444 (version): Use version.c.
6445 (print_full_cxx_name): New function.
6446 (print_c_decl): Use print_full_cxx_name.
6448 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * check-init.c (check_init): Handle MAX_EXPR.
6452 1999-07-15 Andrew Haley <aph@cygnus.com>
6454 * lang.c (flag_use_divide_subroutine): New variable.
6455 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6456 fp-to-integer conversion.
6457 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6460 * expr.c (build_java_soft_divmod): New function.
6461 (build_java_binop): Call build_java_soft_divmod if
6462 flag_use_divide_subroutine is set.
6463 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6464 soft_lrem_node: new builtin functions.
6465 (init_decl_processing) Initialize the new builtins.
6466 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6467 soft_lrem_node: new builtin functions.
6468 (build_java_soft_divmod): New function.
6469 * parse.y: Call build_java_soft_divmod if
6470 flag_use_divide_subroutine is set.
6473 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6474 a --specs= arg) even if not linking.
6475 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6476 -fuse-divide-subroutine
6478 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * parse.y (resolve_and_layout): Check methods only once.
6481 (resolve_qualified_expression_name): Verify thrown exceptions
6483 (check_thrown_exceptions): Reject exceptions thrown in
6484 initializer. Error message tuned.
6486 1999-07-14 Andrew Haley <aph@cygnus.com>
6488 * expr.c (expand_expr): Do not return the last statement in a
6489 block as the block's value.
6491 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6494 CALL_EXPR, to avoid order of evaluation changes.
6496 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * parse.y (qualify_ambiguous_name): Do not use
6499 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6501 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * check-init.c (check_init): Handle MAX_EXPR.
6504 * expr.c (force_evaluation_order): Force method call arguments to
6505 be evaluated in left-to-right order.
6506 * parse.y (qualify_ambiguous_name): Loop again to qualify
6507 NEW_ARRAY_EXPR properly.
6509 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * parse.y (patch_invoke): Resolve unresolved invoked method
6513 (qualify_ambiguous_name): STRING_CST to qualify expression for
6514 type name resolution.
6516 1999-06-24 Andrew Haley <aph@cygnus.com>
6518 * class.c (finish_class): Whenever a deferred method is
6519 output, rescan the list of methods to see if a new candidate for
6520 output can be found.
6522 1999-06-28 Tom Tromey <tromey@cygnus.com>
6524 * jvspec.c (lang_specific_driver): Recognize --help.
6526 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6528 * parse.y (resolve_package): Fixed bogus return statement.
6529 (patch_method_invocation): Resolve method invocation beginning with
6530 a package name qualifier.
6532 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6534 * Make-lang.in (java.stage1): Depend on stage1-start.
6535 (java.stage2): Likewise for stage2-start.
6536 (java.stage3): Likewise for stage3-start.
6537 (java.stage4): Likewise for stage4-start.
6539 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6541 * parse.y (java_complete_lhs): When doing cross referencing, don't
6542 try to keep file location on a WFL expanded as a CALL_EXPR.
6544 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6547 compiling to class file a void method with an empty method body.
6548 As a side effect, the bytecode backend will generate the
6549 appropriate `return' instruction.
6551 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * parse.y (lookup_package_type_and_set_next): New function prototype.
6554 (resolve_package): Search current and imported packages.
6555 (lookup_package_type_and_set_next): New function.
6557 1999-06-22 Andrew Haley <aph@cygnus.com>
6559 * verify.c (verify_jvm_instructions): Check for pending blocks
6560 before invalid PC test and opcode switch, not after.
6562 1999-06-21 Andrew Haley <aph@cygnus.com>
6564 * except.c (find_handler_in_range): The upper limit for exception
6565 ranges is exclusive, not inclusive: (start <= pc < end).
6566 (link_handler): find child pointer which points to outer by
6567 searching sibling list: previous code incorrectly assumed that
6568 outer->outer->first_child must point to outer.
6569 * verify.c (verify_jvm_instructions): FIXME added to code for
6571 (verify_jvm_instructions): Do not assume that the last block
6572 processed in a subroutine is a block which ends with a `ret'
6573 instruction. With some control flows it is possible that the last
6574 block ends with an `athrow'.
6576 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6578 * parse.y (qualify_ambiguous_name): Reorganized the post
6579 evaluation of non WFL leading expression nodes.
6581 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6583 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6586 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6588 * parse.y (qualify_ambiguous_name): Handle qualified expression
6589 beginning with a STRING_CST.
6591 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6593 * parse.y (register_fields): Set DECL_INITIAL on both
6594 pre-initialized static and public fields.
6595 (resolve_field_access): Static field access expressions to always
6597 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6598 qualification. CONVERT_EXPR to be resolved as an expression name.
6599 (java_complete_lhs): Identify and access qualified final
6600 initialized field in switch statement case expression.
6601 (fold_constant_for_init): Pre-initialized field decl constant to
6604 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * parse.y (note_possible_classname): Mark returned node with
6607 QUALIFIED_P only if the original class name contained a '/'.
6609 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6611 * Make-lang.in (gcjh): More parallel build fixes.
6613 1999-06-03 Mike Stump <mrs@wrs.com>
6615 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6617 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6619 * except.c (link_handler): Chain exception handlers in order.
6621 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6623 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6624 with nops and process as usual in order to always set correct EH
6625 ranges. Emit detailed warnings about unreachable bytecodes.
6627 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6629 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6632 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6634 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6635 or the searched field decl.
6637 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6639 * parse.y (fold_constant_for_init): Convert numerical constant
6640 values to the type of the assigned field.
6642 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6644 * expr.c (lookup_field): Relaxed the test on class loading error
6646 * parse.y (fold_constant_for_init): Enabeled old code.
6648 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6650 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6651 decide the validity of the cast of a java.lang.Cloneable reference
6653 (patch_conditional_expr): Fixed first argument passed to
6654 binary_numeric_promotion.
6656 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6658 * parse.y (qualify_ambiguous_name): Take into account that a
6659 CONVERT_EXPR might specify a type as a WFL.
6661 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * parse.y (patch_assignment): Save the rhs before using it as an
6664 argument to _Jv_CheckArrayStore.
6666 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6668 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6670 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6672 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6673 floating point litteral only when the exponent indicator has been
6676 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6678 * parse.y (formal_parameter:): Construct argument tree list
6679 element even if a yet unsupported final parameter was encountered.
6681 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6683 * parse.y (finish_method_declaration): Issue errors for native or
6684 abstract methods declared with a method body, as well as for non
6685 native or non abstract methods with no method body.
6687 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6689 * class.c (build_utf8_ref): Initialize variable `field'.
6691 * decl.c (init_decl_processing): Initialize variable `field'.
6693 * expr.c (build_known_method_ref): Mark parameters `method_type',
6694 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6695 (process_jvm_instruction): Likewise for parameter `length'.
6697 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6698 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6701 * parse.y (maybe_generate_clinit): Remove unused variable
6702 `has_non_primitive_fields'.
6703 (find_in_imports_on_demand): Initialize variables `node_to_use'
6705 (patch_binop): Likewise for variable `prom_type'.
6706 (patch_unaryop): Likewise for variable `prom_type'.
6708 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6710 * xref.c (xref_table): Add missing initializer.
6712 1999-05-14 Tom Tromey <tromey@cygnus.com>
6714 * java-except.h (struct eh_range): Removed unused `next' member.
6715 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6716 after adding all exception handlers. Sort exception ranges in
6718 (struct pc_index): New structure.
6719 (start_pc_cmp): New function.
6720 * except.c (add_handler): Return `void'. Don't call link_handler;
6721 instead construct an ordinary linked list and do range
6723 (check_nested_ranges): New function.
6724 (link_handler): Changed interface to allow merging of eh_ranges.
6725 Split overlapping ranges. Return `void'.
6727 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * parse.y (constructor_block_end:): New rule, tagged <node>.
6730 (constructor_body:): Use `constructor_block_end' instead of
6733 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6735 * parse.y (statement_nsi:): Pop `for' statement block.
6736 (java_complete_lhs): Labeled blocks containing no statement are
6737 marked as completing normally.
6739 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6741 * xref.c (xref_set_current_fp): New function, defined.
6742 * xref.h (xref_set_current_fp): New function, prototyped.
6744 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6746 * check-init.c (check_init): Take into account that
6747 LABELED_BLOCK_STMT can be empty.
6749 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6751 * parse.y (java_check_regular_methods): Warning check on not
6752 overriding methods with default access in other packages does not
6753 apply to `<clinit>'.
6754 (java_complete_lhs): If block body is an empty_stmt_node, replace
6755 it by NULL_TREE. This prevents gcc from generating an irrelevant
6758 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * check-init.c (check_init): Removed code accepting to see things
6761 falling through default:, when doing xrefs.
6762 * java-tree.h (do_not_fold): New global variable, declared.
6763 * parse.y (do_not_fold): New global variable, defined.
6764 (java_complete_expand_method): Set `do_not_fold' to the value of
6765 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6766 and reinstall them after them have been purged; do not check for
6767 initializations; do not issue missing return errors.
6768 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6770 (patch_binop): Skip the fold part when doing xrefs.
6771 (build_string_concatenation): Skip the concatenation part when
6773 (patch_synchronized_statement): Do not generate a try-finally when
6775 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6776 and keep the location where the throw was seen.
6777 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6778 any treatment on the converted node an simply return a NOP_EXPR of
6780 * xref.c (xref_get_data): New function, defined.
6781 * xref.h (xref_get_data): New function, declared.
6782 (XREF_GET_DATA): Use xref_get_data.
6784 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6786 * gjavah.c (print_include): Cast the result of `strlen' to int
6787 when comparing against a signed value.
6788 (add_namelet): Likewise.
6790 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6792 * expr.c (expand_invoke): Mark parameter `nargs' with
6794 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6796 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6799 * jcf-reader.c (get_attribute): Cast a value to long
6800 when comparing against a signed expression. Likewise.
6802 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6805 1999-05-11 Andrew Haley <aph@cygnus.com>
6807 * parse.y (source_end_java_method): If the current method contains
6808 any exception handlers, force asynchronous_exceptions: this is
6809 necessary because signal handlers in libjava may throw exceptions.
6810 * decl.c (end_java_method): Ditto.
6812 1999-05-11 Tom Tromey <tromey@cygnus.com>
6814 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6816 * jvspec.c (THREAD_NAME): Removed.
6817 (GC_NAME): Likewise.
6818 (MATHLIB): Likewise.
6819 (WITHLIBC): Likewise.
6821 (THREADLIB): Likewise.
6822 (MATH_LIBRARY): Likewise.
6823 (lang_specific_driver): Don't add `-l' options to command line.
6824 Instead, add a single --specs option. Recognize `-L' options and
6825 use them to search for spec file.
6826 (find_spec_file): New function.
6827 (SPEC_FILE): New define.
6829 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6831 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6832 cpplib-enabled build.
6834 1999-05-05 Per Bothner <bothner@cygnus.com>
6836 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6837 temporarily zero it while calling rest_of_decl_compilation.
6839 * java-tree.h (string_ptr_type_node): Add declaration.
6840 * decl.c: Define and initialize string_ptr_type_node.
6841 * parse.y (patch_string_cst): Use string_ptr_type_node.
6843 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6844 * parse.y (for_statement): Now unconditionally exit_block.
6845 (finish_labeled_statement): No longer exit_block if for-loop.
6846 (patch_loop_statement): Check harder if the loop is already labeled.
6848 * parse.y (patch_initialized_static_field): Removed function.
6849 (maybe_generate_clinit): Removed special handling for interfaces.
6850 (java_complete_expand_methods): Do a preliminary java_complete_tree
6851 on <clinit> to determine if it can be removed.
6852 (java_complete_expand_method): Remove special handling for <clinit>.
6853 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6854 optimize if we get back empty_stmt_node.
6855 For MODIFY_EXPR, re-do checking of static initializers.
6856 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6857 For VAR_DECL, pass correct context.
6859 * verify.c (verify_jvm_instructions): Better error messages.
6861 1999-05-03 Tom Tromey <tromey@cygnus.com>
6863 * parse-scan.y (interface_declaration): Call
6864 report_class_declaration for interfaces.
6866 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6868 * Makefile.in: Remove -v from bison command lines.
6870 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6872 * check-init.c (check_init): Exclude a case of error when doing
6874 * class.c (layout_class_method): Don't generate the error message
6875 twice when compiling from source.
6876 * lang-options.h: Added `-Wredundant-modifers' and
6877 `-Wunusupported-jdk11' flags and help text.
6878 * lang.c (lang_decode_option): Added support for
6879 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6880 flag_static_local_jdk11 and flag_redundant set accordingly.
6881 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6882 * parse.h (EXPR_WFL_ADD_COL): New macro.
6883 (DECL_END_SOURCE_LINE): Likewise.
6884 (DECL_INHERITED_SOURCE_LINE): Likewise.
6885 * parse.y (static_ref_err): New function, prototyped.
6886 (CCB_TK): Now tagged <operator>.
6887 (class_body:): Remember the location of the closing '}' of a class
6888 definition when doing xrefs.
6890 (block_end:): Likewise.
6891 (create_class): Remember the location of the inherited class
6892 identifier when doing xrefs.
6893 (register_fields): Added test on first operand of `init' before
6894 testing it TREE_CODE.
6895 (method_header): Store the location of the class identifier in the
6896 class decl when doing xrefs.
6897 (finish_method_declaration): Don't combine first/last method line
6899 (java_check_regular_methods): Warning check on not overriding
6900 methods with default access on other packages move before check on
6901 static methods. Initialization of `aflags' also moved up.
6902 (resolve_expression_name): Call static_ref_err to report the error.
6903 (static_ref_err): New function, implemented.
6904 (resolve_field_access): Returned simplified static field access
6906 (resolve_qualified_expression_name): Check for illegal use of
6907 static fields in a non static context. Call static_ref_err to
6908 report error in various places.
6909 (java_complete_tree): Do not fold initialized static fields when
6911 (java_complete_lhs): Likewise.
6913 1999-04-29 Anthony Green <green@cygnus.com>
6915 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6916 create internal labels.
6917 (lookup_label): Ditto.
6919 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6921 * class.c (layout_class_method): Generate <clinit>'s rtl for
6923 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6924 for interfaces' <clinit>.
6925 * expr.c (lookup_field): Search for fields in interfaces.
6926 (expand_invoke): Fixed indentation.
6927 (expand_java_field_op): Likewise. Use IS_CLINIT.
6928 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6929 (IS_CLINIT): New macro.
6930 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6931 interface was parsed.
6932 (maybe_generate_clinit): Don't generate if the current class is an
6933 interface with only fields of primitive types.
6934 (reset_method_name): Use IS_CLINIT.
6935 (java_complete_expand_method): Expand <clinit> when it exists for
6936 interfaces. Use IS_CLINIT.
6937 (resolve_expression_name): Use DECL_CONTEXT instead of
6938 current_class to build static field references.
6939 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6940 ARRAY_REF when doing xreferencing.
6941 (check_final_assignment): Fixed typo in leading comment. Use
6943 (patch_array_ref): Don't fully expand array references when
6945 (patch_return): Use IS_CLINIT.
6946 (patch_throw_statement): Likewise.
6948 1999-04-22 Tom Tromey <tromey@cygnus.com>
6950 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6952 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6954 * decl.c (predef_filenames, predef_filenames_size): New globals
6955 (init_decl_processing): predef_filenames and predef_filenames_size
6957 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6959 * jcf-parse.c (predefined_filename_p): New function.
6960 (yyparse): Check that files on the command line are specified only
6961 once and issue a warning otherwise.
6962 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6963 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6964 avoid a gcc warning with -W -Wall turned on.
6965 (java_expand_classes): Abort if errors were encountered.
6966 (java_complete_lhs): If the cross reference flag is set, wrap
6967 field DECL node around a WFL when resolving expression name.
6969 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6971 * lang.c (lang_decode_option): Fixed returned value when parsing
6972 `-fxref=...' and `-Wall'.
6973 * parse.y (source_end_java_method): Do not generate code when
6974 flag_emit_xref is set.
6975 (resolve_expression_name): Do not build static field access when
6976 flag_emit_xref is set.
6977 (resolve_field_access): No special treatment on `length' when
6978 flag_emit_xref is set. Do not build qualified static field access
6979 when flag_emit_xref is set.
6980 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6981 when flag_emit_xref is set.
6982 (patch_assignment): Do not generate array store runtime check when
6983 flag_emit_xref is set.
6984 * xref.c (xref_flag_value): Fixed function declaration
6986 (xset_set_data): New function.
6987 * xref.h (xref_set_data): Added prototype for new function.
6988 (typedef struct xref_flag_table): New field data.
6989 (XREF_GET_DATA): New macro.
6991 1999-04-19 Tom Tromey <tromey@cygnus.com>
6993 * xref.h (enum): Removed trailing comma.
6995 * parse.y (resolve_qualified_expression_name): Added missing
6998 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
7000 * gjavah.c: New prototypes for java_float_finite and
7003 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
7008 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
7010 * Makefile.in (TREE_H): Add tree-check.h.
7011 (RTL_H): Add genrtl.h.
7013 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7015 * parse.y (patch_assignment): Added ArrayStoreException runtime
7018 1999-04-06 Per Bothner <bothner@cygnus.com>
7020 * expr.c (pop_type_0): New function.
7021 (pop_type): Use pop_type_0.
7022 * java-tree.h (pop_type_0): New declaration.
7023 * verify.c (verify_jvm_instructions): Check return instructions.
7025 * parse.y (patch_binop): Don't fold if non-constant and emiting
7028 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7030 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7032 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7033 (main_jcf): Don't define.
7034 (process_file): Don't set `main_jcf'.
7036 * java-tree.h (main_jcf): Don't declare.
7038 * jcf-parse.c (main_jcf): Add static definition.
7040 * lang.c (main_jcf): Don't define.
7042 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7044 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7046 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7048 * jcf-depend.c: Include "config.h", not <config.h>.
7050 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7053 * jcf-path.c: Include "config.h", not <config.h>.
7055 * lex.c: Don't include various system header files.
7056 (java_init_lex): Cast the argument of `bzero' to PTR
7058 * parse-scan.y (java_push_parser_context): Likewise.
7060 * parse.y (java_push_parser_context): Likewise.
7061 (patch_bc_statement): Match format specifier to variable argument.
7063 * xref.c: Don't include <stdio.h>.
7065 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7067 * parse.y (struct parser_ctxt *ctxp): Now global.
7068 (declare_local_variables): Use WFL compound value for the
7069 declaration source line value, when doing cross-referencing.
7071 1999-03-31 Tom Tromey <tromey@cygnus.com>
7073 * gjavah.c (print_field_info): Allow constants of other types.
7074 (print_include): Generate include when new name is proper prefix
7075 of already printed name.
7076 (add_namelet): Likewise.
7077 (cxx_keyword_subst): New function.
7078 (print_method_info): Use it.
7079 (print_field_name): New function.
7080 (get_field_name): New function.
7081 (print_field_info): Use get_field_name and print_field_name.
7083 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7085 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7086 'KR-C', so gperf uses the `const' keyword on strings.
7088 * keyword.gperf (java_keyword): Const-ify a char*.
7090 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7092 * parse.y (patch_bc_statement): Fixed identation and a bogus
7095 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * parse.y (patch_assignment): Allow static variables in other
7098 classes to be assigned.
7100 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7102 * class.c (maybe_add_interface): Remove unused variable
7104 (make_class_data): Use = for assignment, not ==. Likewise.
7105 (emit_register_classes): Remove unused variable `decl'.
7107 * lex.c: Fix comment so as not to contain an embedded `/*'.
7109 * verify.c (verify_jvm_instructions): Remove unused variable
7112 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7114 * parse.y (complete_loop_body): Rename to finish_loop_body.
7115 (complete_labeled_statement): Rename to finish_labeled_statement.
7116 (complete_for_loop): Rename to finish_for_loop.
7117 (complete_method_declaration): Rename to finish_method_declaration.
7119 * java-tree.h (continue_identifier_node): New global node.
7120 * decl.c: Define and initialize continue_identifier_node.
7121 * parse.y (generate_labeled_block): Remove - no longer needed.
7122 (build_loop_body): Use continue_identifier_node for continue block.
7123 (finish_labeled_statement): Also do pop_labeled_block actions.
7124 (java_complete_lhs): POP_LOOP even if error.
7125 (build_labeled_block): Special handling for continue_identifier_node.
7126 (patch_loop_statement): Re-organize.
7127 (patch_bc_statement): Re-write.
7129 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7131 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7132 using a WFL compound value.
7133 * parse.y (xref.h): Include.
7134 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7136 (register_fields): Set WFL compound value to lineno if doing
7138 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7140 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7141 * xref.h (expand_xref): Prototype renamed from xref_generate.
7143 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7145 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7146 (GET_CURRENT_BLOCK): New macro.
7147 * parse.y (current_static_block): New global variable.
7148 (method_body:): Define action.
7149 (complete_method_declaration): Set current_function_decl to NULL
7150 when work on the current method is done.
7151 (declare_local_variables): Use GET_CURRENT_BLOCK.
7152 (java_method_add_stmt): Likewise.
7153 (java_complete_expand_method): Disable the use of `this' when
7155 (enter_a_block): If no current method exist, use
7156 current_static_block to link static initializer blocks.
7157 (exit_block): Rewritten to use current_static_block when no current
7159 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7160 (patch_return): Forbid the use of `return' in static initializers.
7161 (patch_throw_statement): Fixed indentation. Issue specific error
7162 for uncaught thrown checked exception in static initializer
7163 blocks. Removed FIXME.
7165 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7167 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7168 Link gcj from gcc.o.
7170 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * parse.y (find_applicable_accessible_methods_list): When dealing
7173 with interface: ensure that a given interface or java.lang.Object
7174 are searched only once.
7176 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7178 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7180 * jcf-dump.c (print_access_flags): Add braces around if-else.
7182 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7185 * lex.c (build_wfl_node): Add static prototype.
7187 * lex.h (build_wfl_node): Remove static prototype.
7189 * parse.y: Include lex.c early enough to declare everything needed.
7190 Ensure calls to `build_wfl_node' pass the proper arguments.
7191 (create_class): Remove unused variable `super_decl'.
7192 (get_printable_method_name): Initialize variable `name'.
7194 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7196 * Changelog: Fixed 1999-03-22 typos.
7197 * lang.c (lang_decode_option): Fixed typo in error string in the
7200 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7202 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7204 * java-tree.h (flag_emit_xref): Declared extern.
7205 * lang.c (xref.h): Included.
7206 (flag_emit_xref): New global variable.
7207 (lang_decode_option): Added support for -fxref.
7211 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7213 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7216 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7218 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7219 $(srcdir)/../system.h and $(JAVA_TREE_H).
7220 (jcf-io.o): Depend on $(JAVA_TREE_H).
7221 (mangle.o): Likewise.
7223 * check-init.c (check_cond_init): Add static prototype.
7225 * class.c (build_java_method_type, hashUtf8String,
7226 make_field_value, get_dispatch_vector, get_dispatch_table,
7227 append_gpp_mangled_type, mangle_static_field): Likewise.
7228 (strLengthUtf8): Hide unused definition.
7229 (hashUtf8String): Const-ify.
7230 (make_field_value): Un-ANSI-fy.
7232 * constants.c: Move inclusion of jcf.h above java-tree.h.
7233 (set_constant_entry, find_class_or_string_constant,
7234 find_name_and_type_constant, get_tag_node,
7235 build_constant_data_ref): Add static prototype.
7237 * decl.c (push_jvm_slot, builtin_function,
7238 lookup_name_current_level): Likewise.
7239 (builtin_function): Const-ify.
7241 * except.c (expand_start_java_handler, expand_end_java_handler):
7242 Add static prototype.
7244 * expr.c (flush_quick_stack, push_value, pop_value,
7245 java_stack_swap, java_stack_dup, build_java_athrow,
7246 build_java_jsr, build_java_ret, expand_java_multianewarray,
7247 expand_java_arraystore, expand_java_arrayload,
7248 expand_java_array_length, build_java_monitor, expand_java_pushc,
7249 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7250 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7251 expand_compare, expand_test, expand_cond, expand_java_goto,
7252 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7253 expand_java_field_op, java_push_constant_from_pool): Likewise.
7255 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7256 (build_java_arraynull_check): Mark parameters `node' and `type'
7257 with ATTRIBUTE_UNUSED.
7258 (note_label): Likewise for parameter `current_pc'.
7259 (expand_java_call, expand_java_ret): Hide unused definition.
7261 * java-tree.h (make_class, build_constants_constructor,
7262 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7263 init_outgoing_cpool, register_class, emit_register_classes,
7264 java_layout_seen_class_methods): Prototype.
7265 (unicode_mangling_length): Const-ify.
7266 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7267 emit_unicode_mangled_name, format_int, format_uint,
7268 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7269 jcf_print_utf8_replace, open_class): Prototype.
7271 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7272 <stdio.h>. Include tree.h/java-tree.h.
7273 (utf8_equal_string usage, process_class): Add static prototype.
7274 (open_class): Don't prototype this here.
7275 (utf8_equal_string): Match arguments to format specifiers.
7276 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7277 TABLE_SWITCH, disassemble_method): Likewise.
7279 * jcf-io.c: Include tree.h/java-tree.h.
7280 (open_class, find_classfile, jcf_print_utf8,
7281 jcf_print_utf8_replace): Const-ify.
7283 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7284 parse_class_file): Add static prototype.
7285 (find_in_current_zip): Match definition to existing static
7288 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7289 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7290 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7291 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7292 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7293 generate_bytecode_return, perform_relocations, init_jcf_state,
7294 init_jcf_method, release_jcf_state, generate_classfile):
7295 Add static prototype.
7296 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7297 (make_class_file_name): Const-ify.
7299 * jcf.h (find_classfile): Const-ify.
7301 * jv-scan.c (reset_report): Remove prototype.
7303 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7304 (error): Rewrite to allow varargs.
7306 * lang.c (lang_f_options): Const-ify.
7308 * lex.c (java_parse_escape_sequence): Add static prototype.
7309 (java_allocate_new_line): Match definition to existing static
7312 * mangle.c Include tree.h/java-tree.h.
7313 (unicode_mangling_length, emit_unicode_mangled_name,
7314 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7316 * parse.h (jdep_code): Remove trailing comma in enumeration.
7317 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7318 (reset_report): Add prototype.
7320 * verify.c (push_pending_label, merge_types): Add static
7323 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7325 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7327 * parse.y (find_applicable_accessible_methods_list): Extend the
7328 search to superinterfaces when relevant.
7329 (search_applicable_methods_list): New function.
7331 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7333 * class.c (unmangle_classname): Implemented stricter testing
7334 before setting the QUALIFIED_P flag on an identifier.
7336 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7338 * parse.y (java_complete_lhs): Call force_evaluation_order
7339 after patch_newarray.
7340 (patch_binop): Don't call fold if there are side effects.
7342 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7344 * parse.y (java_stabilize_reference): Use save_expr instead of
7345 building a SAVE_EXPR node.
7346 (java_complete_lhs): Patch the resulting string of the `+='
7347 operator (if necessary) and complete the RHS after having built
7350 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7352 * class.c (make_class): Don't set CLASS_P here (because
7353 this function is also called by build_java_array_type).
7354 (push_class): Set CLASS_P here instead.
7355 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7357 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7358 context. If the context is class, perfer "super" over "synchronized".
7359 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7361 * parse.y (create_class): Don't call parser_check_super here;
7362 it is not robust. Always wait until later.
7364 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7365 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7367 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7369 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7370 * lex.h (UNGETC): Change misleading macro.
7372 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7374 * parse.y (java_stabilize_reference): Return NODE when patching a
7376 (java_complete_lhs): Put parenthesis around truth values.
7378 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7380 * class.c (layout_class_method): Don't make rtl for interface
7382 * parse.h (GET_TYPE_NAME): New macro.
7383 * parse.y (if_then_statement:): Fixed indentation.
7384 (if_then_else_statement:): Likewise.
7385 (for_statement:): Fixed spacing.
7386 (try_statement:): Fixed indentation.
7387 (create_interface): Don't force interfaces to be abstract.
7388 (method_header): Abstract methods are OK in interfaces.
7389 (declare_local_variables): Fixed typo in comment.
7390 (java_complete_expand_method): Fixed indentation.
7391 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7392 non accessible fields.
7393 (java_stabilize_reference): New function.
7394 (java_complete_lhs): Fixed indentation. Use
7395 java_stabilize_reference in compound assignement. Insert the
7396 cast. If not processing `+' fix string constants before processing
7399 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7401 * constants.c (find_class_or_string_constant): Cast variable `j'
7402 to a `jword' when comparing against one.
7404 * expr.c (java_lang_expand_expr): Remove unused variables
7405 `has_finally_p' and `op0'.
7407 * gjavah.c (print_field_info): Cast a value to jint when comparing
7408 against one. Likewise for a jlong.
7409 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7410 against a signed quantity.
7412 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7413 (print_signature): Don't needlessly dereference variable `str'
7415 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7416 `max_locals' with ATTRIBUTE_UNUSED.
7417 (jcf_parse_class): Likewise for variable `index'.
7419 * parse.h (reverse_jdep_list): Remove static prototype.
7421 * parse.y (build_jump_to_finally): Remove prototype and definition.
7422 (reverse_jdep_list): Add static prototype.
7424 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7425 `assignment' and `expr_decl'.
7427 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7429 1999-03-12 Andrew Haley <aph@cygnus.com>
7431 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7432 we'll need a directory separator and a null character.
7434 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7436 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7438 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7440 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7443 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7445 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7447 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7449 * class.c (layout_class_method): A static method in a base class
7450 is never overridden, so treat it like it doesn't exist.
7451 However, do complain about private non-static method overriding
7452 public static method.
7454 * parse.y: Don't set unused INITIALIZED_P flag.
7455 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7457 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7458 (build_array_from_name): Re-order &index[string] to &string[index].
7460 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7461 error_mark (it might catch more errors, but it is more likely to lose).
7463 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7465 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7466 (parse-scan.o): Depend on toplev.h.
7468 * class.c (make_method_value): Add prototype. Make it static.
7469 Remove unused second argument, caller changed.
7471 * expr.c (java_lang_expand_expr): Remove unused variable
7474 * java-tree.h: Don't prototype find_in_current_zip.
7475 Add prototypes for verify_constant_pool, start_java_method,
7476 end_java_method, give_name_to_locals, expand_byte_code,
7477 open_in_zip, set_constant_value, find_constant1, find_constant2,
7478 find_utf8_constant, find_string_constant, find_class_constant,
7479 find_fieldref_index, find_methodref_index, write_constant_pool,
7480 count_constant_pool_bytes and encode_newarray_type.
7482 * jcf-dump.c: Remove unused variable `LONG_temp'.
7484 * jcf-parse.c: Include parse.h.
7485 (jcf_parse_source): Remove unused parameter, all callers changed.
7486 (jcf_figure_file_type): Add static prototype.
7487 (find_in_current_zip): Likewise. Also remove unused parameter,
7488 all callers changed.
7489 (read_class): Initialize variable `saved_pos'.
7491 * jcf-reader.c (jcf_parse_preamble): Mark variables
7492 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7494 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7495 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7496 (java_parse_doc_section): Initialize variable `seen_star'.
7497 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7498 (java_lex_error): Mark parameters `msg' and `forward' with
7500 (java_get_line_col): Mark parameters `filename' and `line' with
7503 * parse-scan.y: Include toplev.h.
7504 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7506 * parse.h: use `struct JCF', not plain `JCF'.
7507 (java_parser_context_save_global, java_expand_classes
7508 java_parser_context_restore_global, java_parse): Add prototypes.
7510 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7513 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7515 * check-init.c (check_init): COPYN takes word count, not bit count.
7517 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7519 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7520 explicit build_decl. (Avoids crash in reload when optimizing.)
7522 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7524 * decl.c (complete_start_java_method): Handle synchronized method
7525 even when compiling from bytecode.
7527 1999-02-26 Tom Tromey <tromey@cygnus.com>
7529 * gjavah.c (add_class_decl): Only generate `#include' if outer
7530 class is not the name of the class we are processing. Correctly
7531 append `.h' in #include.
7532 (process_file): Clean up newlines around generated `#include's.
7533 (decode_signature_piece): Correctly handle inner classes.
7534 (struct include): New structure.
7535 (all_includes): New global.
7536 (print_include): New function.
7537 (add_class_decl): Use it.
7538 (process_file): Likewise.
7539 (add_class_decl): Generate include for java-array.h if array
7541 (process_file): Don't generate java-array.h include.
7543 * gjavah.c (add_namelet): Check for standard package names here.
7544 (add_class_decl): Don't check for standard package names here.
7546 1999-02-25 Tom Tromey <tromey@cygnus.com>
7548 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7549 When reading a zip file, only use strncmp if both strings are
7550 bigger than the buffer length. Initialize `k' when looping
7553 1999-02-24 Tom Tromey <tromey@cygnus.com>
7555 * gjavah.c (struct namelet): New structure.
7556 (add_namelet): New function.
7557 (print_namelet): New function.
7558 (print_class_decls): Use add_namelet and print_namelet to generate
7559 namespaces and not classes.
7560 (method_printed): New global.
7561 (HANDLE_END_METHOD): Examine method_printed.
7562 (print_method_info): Set method_printed when required. Print
7563 error if function to be ignored is marked virtual. Handle $finit$
7565 (METHOD_IS_FINAL): New macro.
7566 (print_field_info): Use it.
7567 (HANDLE_METHOD): Clear method_printed.
7568 (method_pass): New global.
7569 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7570 (process_file): Do two passes over both fields and methods.
7571 (HANDLE_METHOD): Examine method_pass.
7573 (add_class_decl): New function.
7574 (print_class_decls): Don't scan over entire constant pool.
7576 1999-02-23 Tom Tromey <tromey@cygnus.com>
7578 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7579 disable linking in that case.
7581 1999-02-20 Tom Tromey <tromey@cygnus.com>
7583 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7586 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7588 * decl.c (build_result_decl), java-tree.h: New method.
7589 (complete_start_java_method): Handle synchronized methods.
7590 Don't build DECL_RESULT here. (Ordering dependency problem.)
7591 (start_java_method): Call build_result_decl here instead ...
7592 * parse.y (java_complete_expand_method): ... and here.
7593 (expand_start_java_method): Don't call complete_start_java_method here.
7594 (java_complete_expand_method): Call it here instead.
7595 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7596 * java-tree.h: ... here.
7598 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7599 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7600 for ARRAY_REF - it doesn't work when array bounds are checked.
7601 (patch_array_ref): Handle it here instead.
7603 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7605 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7607 Force left-to-right evaluation of binary operations etc.
7608 * expr.c (force_evaluation_order), java-tree.h: New function.
7609 * parse.y (java_complete_lhs): Pass binary operations, procedure
7610 calls, and ARRAY_REFs to force_evaluation_order.
7611 (various): Set TREE_SIDE_EFFECTS more carefully.
7613 Tolerate random (non-UTF8) encoding in comments without complaining.
7614 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7615 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7617 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7618 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7620 * parse.y (java_complete_lhs): Ignore an empty statement in a
7621 COMPOUND_EXPR. Don't complain about empty statement after return.
7623 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7625 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7626 in TREE_LIST - just chain the POINTER_TYPEs together.
7627 (resolve_class): If type already resolved, return decl.
7628 After resolving, update TREE_TYPE(class_type), and name (if array).
7629 * parse.h (do_resolve_class), parse.y: Make non-static.
7630 * class.c (maybe_layout_super_class): Take this_class argument.
7631 Do do_resolve_class if necessary.
7632 (layout_class, layout_class_methods): Adjust calls appropriately.
7633 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7634 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7635 * typeck.c (build_java_array_type): Don't call layout_class.
7637 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * parse.y (check_pkg_class_access): Allow private class access
7640 within the same package.
7641 (strip_out_static_field_access_decl): New function.
7642 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7643 operator argument before testing its nature.
7645 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7647 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7648 (TRY_EXPR): Simplify - it no longer has a finally clause.
7649 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7650 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7651 * expr.c (java_lang_expand_expr): Likewise.
7652 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7653 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7654 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7655 (build_try_statement): Remove finally parameter and handling.
7656 (build_try_finally_statement): New function.
7657 (patch_try_statement): No longer need to support finally clause.
7658 (try_statement): Update grammar action rules.
7659 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7660 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7662 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7664 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7665 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7667 1999-02-17 Andrew Haley <aph@cygnus.com>
7669 * class.c (build_utf8_ref): Back out broken patch which was
7670 intended to to output signatures using '.' as a separator.
7672 * class.c (make_class_data): Output signatures using '.' as a
7673 separator, rather than '/'.
7674 (mangled_classname): Likewise.
7675 (make_field_value): Likewise.
7676 (make_method_value): Likewise.
7677 * constants.c (alloc_class_constant): Likewise.
7678 * expr.c (build_invokeinterface): Likewise.
7680 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7683 of an ancient workaround.
7685 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7687 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7690 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7692 * lex.c (yylex): Encode \0 as UTF8.
7694 1999-02-10 Tom Tromey <tromey@cygnus.com>
7696 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7697 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7698 (libgcj_zip): Renamed.
7699 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7701 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7703 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7704 (GC_NAME): Renamed -lgc to -lgcjgc.
7706 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7708 * lex.c (java_lang_cloneable): Initialize.
7709 * parse.y (java_lang_cloneable): New static variable.
7710 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7711 doing one more qualification round.
7712 (valid_ref_assignconv_cast_p): Reject null source or
7713 destination. Allow an array to be cast into java.lang.Cloneable.
7714 (patch_cast): Swapped two first arguments to first call to
7715 valid_ref_assignconv_cast_p.
7717 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7719 * parse.h: DECL_P renamed JDECL_P.
7720 * parse.y: DECL_P replaced by JDECL_P.
7721 (build_array_from_name): Always use pointer's type.
7722 (patch_bc_statement): Extra code to search continue target in a
7723 for loop. Fixed comments. Continue target is current loop when
7726 1999-02-05 Andrew Haley <aph@cygnus.com>
7728 * class.c (make_class_data): The superclass of an interface should
7729 be null, not class Object.
7731 * lex.c (java_lex): Sign extend hex literals.
7733 1999-02-04 Andrew Haley <aph@cygnus.com>
7735 * class.c (build_utf8_ref): Output signatures using '.' as a
7736 separator, rather than '/'.
7737 (make_class_data): Likewise.
7739 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7741 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7742 mkstemp.o. Get them from libiberty now.
7744 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7746 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7748 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7750 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7753 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7755 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7756 * jcf-write.c (generate_bytecode_return): New function.
7757 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7759 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7760 generate special [fd]const_[01] instructions.
7762 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7764 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7765 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7767 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7769 * parse.y (patch_method_invocation): Handle calling static methods,
7770 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7772 * parse.y (java_complete_lhs): Don't complain about unreachable
7773 exit condition in a do-while statement.
7775 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7777 * lex.c (java_read_char): Fixed utf8 decoding.
7778 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7780 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7781 comments. Local variable `all_primitive' is gone. Broadened
7782 acceptance of `0' to floating point targets. `long' can now be
7783 widened to `double' or `float'.
7784 (valid_method_invocation_conversion_p): Added leading
7785 comment. Fixed tabulation.
7786 (build_string_concatenation): Optimize out left or right empty
7789 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7791 * jcf-write.c (localvar_alloc): Only emit entry for
7792 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7793 (generate_bytecode_insns): Only call put_linenumber if
7794 debug_info_level > DINFO_LEVEL_NONE.
7795 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7796 is specified, add -g1 (for compatibility wih javac).
7798 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7800 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7801 gjavah.o, check-init.o, jv-scan.o
7803 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7805 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7807 * gjavah.c: Include config.h and system.h.
7809 * javaop.h (inline): Don't define, its handled by system.h.
7810 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7811 from `inline' to `static inline'.
7813 * jcf.h (inline): Don't define, its handled by system.h.
7815 * lex.c (inline): Likewise.
7817 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7819 * lang-specs.h: Map -Qn to -fno-ident.
7821 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7823 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7825 1999-01-29 Tom Tromey <tromey@cygnus.com>
7827 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7828 then cast it to Object before calling `append' method.
7830 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7832 * check-init.c (check_bool2_init, check_bool_init, check_init):
7833 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7834 * jcf-write.c (generate_bytecode_insns): Likewise.
7836 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7838 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7839 * parse.y (patch_cast): Allow a boolean to be cast into a
7842 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7844 * parse.y: (class_declaration:): Fixed indentation.
7845 (class_member_declaration:): Extra `;' after field declaration now
7847 (interface_declaration:): Removed debug messages in error reports.
7848 (patch_binop): Nodes created and returned inherit the orignal
7849 node's COMPOUND_ASSIGN_P flag value.
7850 (patch_cast): Fix cast from char to floating point.
7852 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7854 * except.c, java-except.h (expand_resume_after_catch): new
7856 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7857 to branch back to main flow of control after a catch block.
7859 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7861 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7862 $(srcdir)/../system.h.
7863 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7864 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7865 (jcf-write.o): Likewise.
7866 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7867 (mangle.o): Depend on $(srcdir)/../toplev.h.
7868 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7869 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7871 * class.c: Include output.h and parse.h.
7872 (mangled_classname): Add the `const' keyword to a char*.
7873 (find_named_method): Hide unused function definition.
7874 (build_utf8_ref): Change type of variable `c' to unsigned char.
7875 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7876 (build_class_ref): Add the `const' keyword to a char*.
7877 (layout_class_method): Remove unused variable `buf'.
7879 * decl.c (find_local_variable): Remove unused variable `rtl'.
7880 (pushdecl): Likewise for variables `different_binding_level' and
7882 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7883 (maybe_build_cleanup): Likewise for parameter `decl'.
7885 * except.c (expand_start_java_handler): Mark parameter `range'
7886 with ATTRIBUTE_UNUSED.
7888 * expr.c: Include except.h.
7889 (pop_type): Remove unused variable `i'.
7890 (pop_value): Likewise for variables `n_words' and `i'.
7891 (expand_java_arrayload): Likewise for variable `convert'.
7892 (java_lang_expand_expr): Likewise for variables `op0', `type',
7893 `mode', `unsignedp', `node' and `elements'.
7894 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7896 (process_jvm_instruction): Add a `const' qualifier to a char*.
7898 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7899 (temp_directory): Likewise.
7900 (print_c_decl): Likewise.
7901 (print_method_info): Likewise.
7902 (decode_signature_piece): Likewise.
7903 (print_mangled_classname): Likewise.
7905 * java-except.h: Provide prototypes for maybe_start_try,
7906 maybe_end_try and add_handler.
7908 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7909 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7910 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7911 init_expr_processing, push_super_field, init_class_processing,
7912 can_widen_reference_to, class_depth, verify_jvm_instructions,
7913 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7914 set_local_type, merge_type_state, push_type, load_type_state,
7915 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7916 emit_unicode_mangled_name): Add prototypes.
7918 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7919 (print_signature_type): Use ISDIGIT, not isdigit.
7920 (print_signature): Remove unused variable `j'.
7922 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7923 int when comparing against one.
7925 * jcf-parse.c: Include toplev.h.
7927 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7928 (localvar_free): Remove unused variable `i'.
7929 (generate_bytecode_conditional): Likewise for variable `kind'.
7931 * jv-scan.c: Include config.h and system.h. Remove redundant
7932 OS header and gansidecl.h includes.
7933 (warning): Add the `const' keyword to a char*. Also add
7934 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7935 __STDC__, when determining whether to use ANSI-isms.
7936 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7937 (xmalloc): Don't redundantly prototype here.
7938 (main): Remove unused parameter `envp'. Also fix the arguments
7939 passed to function `fatal' to match the format specifier.
7941 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7943 * mangle.c: Include toplev.h.
7944 (emit_unicode_mangled_name): Declare parameter `len'.
7946 * parse.y (parse_warning_context): Add the `const' keyword to a
7947 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7948 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7949 (issue_warning_error_from_context): Add the `const' keyword to
7951 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7952 not `__STDC__' for whether to use ANSI-isms.
7954 * typeck.c (incomplete_type_error): Mark parameters `value' and
7955 `type' with ATTRIBUTE_UNUSED.
7956 (parse_signature_type): Use ISDIGIT, not isdigit.
7958 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7959 (verify_jvm_instructions): Likewise. Remove unused variables
7960 `field_name' and `default_val'.
7962 * zextract.c: Include config.h and system.h. Remove redundant
7965 * zipfile.h: Prototype `read_zip_archive'.
7967 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7969 * typeck.c (convert): Allow conversions to void type: some
7970 optimizations in gcc do this.
7972 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7974 * typeck.c (convert_ieee_real_to_integer): New function.
7975 (convert): When not using fast-math and using hardware fp, convert
7976 an IEEE NaN to zero.
7978 1999-01-18 Andrew Haley <aph@cygnus.com>
7980 * parse.y (patch_binop): Do a type conversion from signed to
7981 unsigned and then back to signed when a ">>>" is found.
7983 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7985 * java-tree.h: (check_for_initialization): Added prototype.
7986 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7987 * parse.y (do_resolve_class): Removed unused locals.
7988 (read_import_dir): Likewise.
7989 (resolve_qualified_expression_name): Array creation
7990 expressions are valid primary expressions.
7991 (qualify_ambiguous_name): Likewise.
7992 (patch_synchronized_statement): Removed unused local.
7994 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7996 * Makefile.in (zextract.o): Add dependencies.
7998 * Makefile.in: Do not put ^Ls at the start of a line.
8000 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
8002 * expr.c (process_jvm_instruction): Coerce to correct Throwable
8003 sub-type the result of the call that gets the exception value.
8005 * parse.y (java_complete_expand_methods): If flags_syntax_only,
8006 don't call finish_class.
8008 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
8009 clear found before continuing.
8011 * verify.c (verify_jvm_instructions): On an array load, allow
8012 and handle top of stack to be TYPE_NULL.
8014 * gjavah.c (generate_access): Translate Java package private or
8015 protected access to C++ public, but with a comment.
8017 1999-01-13 Andrew Haley <aph@cygnus.com>
8019 * expr.c (generate_name): Name prefix changed to avoid clashes
8020 with assembler temp labels.
8022 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
8023 MODIFY_EXPR. Without this, code for the assignement may not be
8024 generated at all and the synchronized statement will read an
8025 uninitialized variable.
8027 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
8029 * class.c (maybe_layout_super_class): Fixed returned value.
8030 * lex.c: Added 1999 to the copyright.
8031 (java_init_lex): Initialize java_lang_imported.
8032 * lex.h: Added 1999 to the copyright.
8033 * parse.h: Added 1999 to the copyright.
8034 (REGISTER_IMPORT): Fixed typo in trailing macro.
8035 (CURRENT_OSB): New macro.
8036 (struct parser_ctxt): New fields osb_depth, osb_limit.
8037 * parse.y (java_lang_id): New global variable.
8038 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8039 (array_creation_expression:): Use CURRENT_OSB.
8040 (dims:): Uses a stack to keep track of array dimensions.
8041 (cast_expression:): Use CURRENT_OSB.
8042 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8044 (register_fields): Fixed typos in comment.
8045 (check_method_redefinition): Fixed comment indentation.
8046 (java_check_regular_methods): Set saved found wfl to NULL after
8047 having reinstalled it in the previously found DECL_NAME.
8049 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8051 * gjavah.c (java_float_finite): Use a union to do type punning.
8052 (java_double_finite): Likewise.
8054 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8056 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8057 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8058 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8059 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8060 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8061 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8063 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8065 * check-init.c (check_init): If compiling to native, we don't
8066 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8068 1999-01-08 Tom Tromey <tromey@cygnus.com>
8070 * parse-scan.y (variable_declarator_id): Set or increment
8072 (bracket_count): New global.
8073 (formal_parameter): Handle case where bracket pairs trail variable
8076 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8078 * jcf-parse.c (yyparse): variable len changed from a char to an
8079 int to prevent overflow.
8081 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8083 * java-tree.h: Declare read_class.
8084 * jcf-parse.c (read_class): New function.
8085 (load_class): Now just call read_class.
8087 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8088 * jcf-parse.c (parse_source_file): Declare save_error_count,
8089 which is needed by java_parse_abort_on_error macro,
8090 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8092 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8093 constructor, if initializing a static field.
8094 (patch_new_array_init): Set TREE_CONSTANT if it is.
8095 * expr.c (java_lang_expand_expr): For a static array constructor
8096 of primitive elements, allocate the array itself statically.
8097 Disabled until we can set the vtable field statically.
8099 * check-init.c: New file. Checks for definite assignment.
8100 * Makefile.in (JAVA_OBJS): Add check-init.o.
8101 * parse.y (java_complete_expand_method): Call check_for_initialization.
8102 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8104 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8106 * parse.y : include system.h instead of including
8107 standard headers directly with the exception of <dirent.h>.
8109 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8111 * lex.h: Moved static function declarations to lex.c,
8112 to shut up some -Wall warnings.
8113 * lex.c: Static function declarations moved here.
8114 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8116 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8118 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8120 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8122 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8123 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8125 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8126 (localvar_alloc): Change return type to void,
8127 (emit_unop): Remove unused variable size.
8129 * jcf-write.c (struct jcf_block): Add new union.
8130 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8131 (call_cleanups): New functions.
8132 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8133 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8134 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8135 * lang.c (lang_init): Call using_eh_for_cleanups.
8136 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8137 completing operands to patch_synchronized_statement.
8138 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8139 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8140 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8142 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8144 * Make-lang.in: Comment out control-Ls; they upset some makes.
8146 1998-12-18 Tom Tromey <tromey@cygnus.com>
8148 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8151 1998-12-17 Tom Tromey <tromey@cygnus.com>
8153 * parse.y (DIR_SEPARATOR): New define.
8154 (check_class_interface_creation): Use it.
8156 * parse-scan.y (report_main_declaration): Recognize
8157 `java.lang.String' in argument to main.
8159 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8161 * parse.y (create_interface): Remove bogus test.
8163 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8165 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8166 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8168 1998-12-16 Tom Tromey <tromey@cygnus.com>
8170 * parse-scan.y (qualified_name): Use correct sprintf format.
8172 1998-12-15 Tom Tromey <tromey@cygnus.com>
8174 * gjavah.c (print_field_info): Changed how most negative number is
8177 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8179 * parse.y (fold_constant_for_init): New function.
8180 (resolve_expression_name): Don't replace static final
8181 constant-initialized fields by its value.
8182 (java_complete_lhs): New. Same as java_complete_tree, except does
8183 not replace static final constant-initialized fields by their values.
8184 (register_fields): If there is an initializer, set DECL_INITIAL and
8185 MODIFY_EXPR_FROM_INITIALIZATION_P.
8186 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8187 Only call patch_initialized_static_field if
8188 MODIFY_EXPR_FROM_INITIALIZATION_P.
8189 (patch_initialized_static_field): If not valid constant, clear
8192 * parse.y (lookup_field_wrapper): Fix thinko.
8194 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8195 set and restore global lineno.
8197 1998-12-14 Tom Tromey <tromey@cygnus.com>
8199 * gjavah.c (print_field_info): If value to print is the smallest
8200 value of its size, then print as hex to avoid later warnings from
8203 1998-12-14 Tom Tromey <tromey@cygnus.com>
8205 * gjavah.c (decompile_method): Decompile `return null'.
8206 (process_file): Generate `#pragma interface'.
8207 (method_declared): New global.
8208 (print_method_info): Set it.
8209 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8210 (print_method_info): Handle abstract methods.
8212 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8214 * parse.y (patch_method_invocation): If class_decl is null
8215 (e.g. an array type), use original type.
8217 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8218 errors about uncaught exception from clone (of array, specifically).
8220 1998-12-13 Tom Tromey <tromey@cygnus.com>
8222 * gjavah.c (decompile_method): Handle all types of `return'
8223 opcode. Decompile `return this' and `return'.
8224 (method_access): New global.
8225 (print_method_info): Set it.
8226 (decompile_method): Don't decompile a synchronized method.
8228 1998-12-13 Tom Tromey <tromey@cygnus.com>
8230 * jcf-reader.c (jcf_parse_one_method): Recognize
8232 * gjavah.c (HANDLE_END_METHOD): New macro.
8233 (HANDLE_CODE_ATTRIBUTE): New macro.
8234 (decompile_method): New function.
8235 (print_method_info): Don't print `;\n' at end of function decl.
8236 Include java-opcodes.h.
8237 (decompiled): New global.
8239 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8241 * class.c (build_class_ref): Handle PRIMTYPE.class if
8242 flag_emit_class_files.
8243 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8244 if flag_emit_class_files.
8245 * parse.y (java_complete_tree): Pre-liminary support for
8246 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8248 * parse.y (patch_synchronized_statement): Don't call monitorexit
8249 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8251 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8253 * zipfile.h (opendir_in_zip): New declaration.
8254 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8255 (opendir_in_zip): New function, using code from open_in_zip.
8256 (open_in_zip): Call opendir_in_zip.
8257 (find_class): Remove no-longer-used do_class_file parameter,
8258 but add source_ok parameter. Change logic so if we find a .java file,
8259 we don't look for .class in later classpath emtries.
8260 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8261 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8262 * gjavah.c: Update call to find_class.
8263 * jcf-dump.c: Likewise.
8265 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8266 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8267 nothing if body is empty_stmt_node.
8268 Various little fixes so SP gets correctly adjusted.
8269 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8270 For CALL_EXPR, test if static first.
8271 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8272 such as the ones we create for Object and Class.
8273 Set and restore current_function_decl.
8274 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8275 (note_possible_classname): New function.
8276 (read_import_entry): Removed. Merged with read_import_dir.
8277 (read_import_dir): Don't call find_class - that only gives us
8278 the first classpath entry having the needed package.
8279 Use the struct buffer data structure from buffer.h.
8280 (read_import_dir, find_in_imports_on_demand): The remembered
8281 class names now use '.' (not '/') as package separator.
8283 * parse.y (java_complete_expand_methods): Call write_classfile
8284 here, and not in java_expand_classes (which only gets first class).
8286 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8288 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8289 (register_fields): If a static fields has an initializer, just
8290 chain it on ctxp->static_initialized, and handle later.
8291 (java_complete_expand_methods): Force <clinit> first.
8292 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8293 - it's already been completed.
8294 (patch_initialized_static_field): New function.
8295 (java_complete_field): Call it.
8297 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8299 * expr.c (encode_newarray_type, build_new_array): New functions.
8300 * java-tree.h: Declare build_new_array.
8301 * jcf-write.c (patch_newarray): Use build_new_array.
8303 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8304 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8306 * parse.y (patch_new_array_init): Re-organize.
8307 Now is passed the actual array (pointer) type of the value.
8308 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8309 (patch_array_constructor): Removed - merged into patch_new_array_init.
8310 (java_complete_tree): Update patch_new_array_init.
8312 * jcf-write.c (find_constant_index): New function.
8313 (generate_bytecode_insns): Use find_constant_index.
8314 (generate_classfile): Use find_constant_index for ConstantValue.
8316 1998-12-11 Tom Tromey <tromey@cygnus.com>
8318 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8319 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8320 * class.c (make_class_data): Renamed dtable -> vtable, and
8321 dtable_method_count -> vtable_method_count.
8323 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8325 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8326 global variables, initialized.
8327 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8328 Declared new global variables.
8329 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8330 double_zero_node, integer_zero_node upon direct matching.
8331 * parse.y (purify_type_name): Added function prototype.
8332 (duplicate_declaration_error_p): Consider new_type as potentially
8333 being a incomplete type. Use purify_type_name on type string.
8334 (method_header): saved_type: unused variable removed. Don't figure
8335 return type if method name is invalid.
8336 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8337 processed by patch_unaryop.
8338 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8339 increment/decrement node into its original type after binary
8340 numeric promotion on its operands.
8342 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8344 * parse.y (array_initializer:): Array init operand is NULL_TREE
8345 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8346 now an error. Fixed indentation problems.
8347 (patch_string): Handle error_mark_node as an argument.
8348 (patch_new_array_init): Fixed indentation problems.
8349 (array_constructor_check_entry): Removed check on null wfl_value.
8350 Return an error if wfl_value's walk returns an error.
8352 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8354 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8355 * lex.c (java_lex): Remember column position before advancing one
8356 token. Retain location information on OCB_TK.
8357 * lex.h (typedef struct java_lc): Added new field.
8358 * parse.h (GET_SKIP_TYPE): New macro.
8359 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8360 * parse.y (build_new_array_init, patch_new_array_init,
8361 patch_array_constructor, maybe_build_array_element_wfl,
8362 array_constructor_check_entry): New function prototypes.
8363 (switch_block:): Tagged <node>.
8364 (OCB_TK): Tagged <operator>.
8365 (array_initializer:): Installed actions.
8366 (variable_initializer): Build location information on element if
8368 (switch_statement:): Fixed indentation typo.
8369 (switch_block:): Redefined default action.
8370 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8371 (patch_assignment): Removed duplicate code.
8372 (maybe_build_array_element_wfl, build_new_array_init,
8373 patch_new_array_init, patch_array_constructor,
8374 array_constructor_check_entry): New functions.
8376 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * parse.y (array_initializer): Tagged <node>.
8379 (variable_initializer:): Use default rule.
8380 (array_initializer:): Defined actions.
8381 (variable_initializers:): Likewise.
8382 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8383 non-static field accesses.
8384 (patch_invoke): Fixed indentation typo.
8385 (java_complete_tree): Likewise.
8386 (build_labeled_block): Changed leading comment. Generate an error
8387 in case of duplicate loop labels.
8388 (patch_conditional_expr): Patch results of string concatenation
8391 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8393 * constants.c (find_methodref_index): When the class is an interface,
8394 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8396 * decl.c (finit_identifier_node): Use "$finit$", rather than
8397 "<finit>" (which Sun's verifier rejects).
8398 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8399 (generate_field_initialization_code): Removed.
8400 (fix_constructors) Don't add call to $finit$ here (wrong order).
8401 (patch_method_invocation): Add $finit$ call here.
8403 * java-tree.h (CALL_USING_SUPER): New macro.
8404 * parse.y (patch_invoke): Remove im local variable.
8405 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8406 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8407 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8409 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8411 * parse.y (java_complete_tree): Don't complain about unreachable
8412 statement if it is empty_stmt_node.
8414 * jcf-write.c (find_constant_wide): New function.
8415 (push_long_const): Use find_constant_wide.
8417 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8418 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8419 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8420 Emit invokeinterface when calling an interface method.
8421 Emit invokespecial also when calling super or private methods.
8423 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8425 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8427 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8429 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8431 * java-tree.h (java_layout_seen_class_methods): New function
8433 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8434 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8435 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8436 * parse.y (method_declarator:): Defined action.
8437 (issue_warning_error_from_context): input_filename saved, set to
8438 the appropriate value and restored after java_error is called.
8439 (build_unresolved_array_type): Fixed comment.
8440 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8441 (method_header): Deal with return type the same way type are
8442 handled for fields and method's parameters and local variables
8444 (check_method_redefinition): Removed extra CR.
8445 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8446 (java_layout_seen_class_methods): New function.
8447 (java_layout_classes): Call java_layout_seen_class_methods.
8449 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8451 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8453 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8455 * jcf-dump.c (main): Fix error message.
8456 * jcf-path.c (add_entry): Style fix.
8458 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8460 * class.c (layout_class_method): Call build_java_argument_signature
8461 on constructors too.
8462 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8463 (patch_method_invocation): Define a primary when resolving an
8464 expression name. Augmented comment on code checking illegal `this'
8465 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8467 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8469 * class.c (layout_class_method): Don't report error on non-static
8470 overriding static if the method is private.
8471 * java-tree.h (finish_class): Prototype added.
8472 * lex.c (java_get_line_col): Handle col argument -2 value.
8473 * parse.h: All static method declarations moved to parse.y.
8474 * parse.y: Now contains all static method declarations previously
8476 (find_expr_with_wfl, missing_return_error,
8477 unreachable_stmt_error): New functions.
8478 (java_get_real_method_name): Identify constructors bearing class
8479 names in source code compiled classes only.
8480 (java_complete_expand_methods): Call missing_return_error.
8481 (invocation_mode): Private methods invoked as static methods.
8482 (java_complete_tree): Call unreachable_stmt_error.
8484 1998-12-01 Tom Tromey <tromey@cygnus.com>
8486 * Makefile.in (+target): Removed.
8487 (+xmake_file): Likewise.
8488 (+tmake_file): Likewise.
8489 (.NOEXPORT): Removed duplicate.
8491 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8493 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8495 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8497 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8498 libiberty.h. Provide an xmalloc definition.
8500 * jvspec.c: Remove the xmalloc prototype.
8502 * parse-scan.y: Include config.h and system.h. Don't include
8503 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8504 Provide an xstrdup definition.
8506 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8508 * jcf-path.c (add_entry): Recognize ".jar" too.
8509 * lang-specs.h: Likewise.
8511 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8513 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8514 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8516 * jcf-write.c (generate_bytecode_insns):
8517 Handle pre/post-increment/decrement of long.
8519 * jcf-write.c (generate_bytecode_insns):
8520 Handle missing exception handler (finally for synchronized).
8522 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8524 * java-tree.h (end_params_node): Declare global.
8525 * decl.c (end_params_node): New global.
8526 (init_decl_processing, start_java_method): Use end_params_node for
8527 end of list of parameter types. Follows correct gcc conventions.
8528 * expr.c (pop_argument_types, pop_arguments): Likewise.
8529 * lang.c (put_decl_node): Likewise.
8530 * typeck.c (various places): Likewise.
8531 * class.y (various places): Likewise.
8532 * parse.y (various places): Likewise.
8534 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8535 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8537 * class.c: Add #include flags.h, remove no-longer needed declaration.
8539 * class.c (layout_class_method): Remove commented-out code, re-format.
8540 Don't add vtable entry (or index) for private methods.
8541 * expr.c (expand_invoke): A private method is implicitly final.
8542 * class.c (make_class_data): If inlining or optimizing,
8543 skip private methods.
8545 * class.c (finish_class): New function. Calls existing methods,
8546 but alls emits deferred inline functions.
8547 * jcf-parse.c (parse_class_file): Call finish_class.
8548 * parse.y (java_complete_expand_methods): Likewise.
8550 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8552 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8554 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8556 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8558 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8560 * (generate_classfile): Always write class access flag with
8563 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8565 * class.c (maybe_layout_super_class): New function.
8566 (layout_class): Reorganized. Loop on class methods dispatched into
8567 a new function. Call maybe_layout_super_class.
8568 (layout_class_methods, layout_class_method): New functions.
8569 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8571 (expand_invoke): Likewise.
8572 * java-tree.h (all_class_list): New global variable declared.
8573 (layout_class_methods, layout_class_method): New function
8575 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8576 * jcf-parse.c (all_class_list): New global variable.
8577 (load_class): Extended what class_or_name can be. Use parser
8578 context mechanism to save globals before calling jcf_parse.
8579 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8580 is set on the file name.
8581 (jcf_parse): Layout class methods when Object is loaded, otherwise
8582 record class in all_class_list for delayed method layout.
8583 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8584 * lang.c (put_decl_node): Decode <init> into the decl context
8586 * lex.c (java_allocate_new_line): Use xmalloc.
8587 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8588 pointers, not TREE_LIST elements.
8589 (struct parser_ctxt): Fixed comment indentations, added comments
8590 and reordered some fields.
8591 (java_check_methods): Function prototype removed.
8592 * parse.y (java_push_parser_context): Use xmalloc.
8593 (java_parser_context_restore_global): Pop extra pushed ctxp only
8594 when there's nothing next.
8595 (maybe_create_class_interface_decl): Fixed comment, add new
8596 created class decl to all_class_list.
8597 (method_header): Use GET_REAL_TYPE on argument's types.
8598 (method_declarator): Use GET_REAL_TYPE, change type to the real
8599 type in TREE_LIST dependency node. Build argument list with the
8601 (create_jdep_list): Use xmalloc. Removed allocation error message.
8602 (obtain_incomplete_type): Fixed leading comment. Broadened
8603 incoming argument meaning.
8604 (register_incomplete_type): Use xmalloc. Removed allocation error
8606 (safe_layout_class): Fixed leading comment.
8607 (jdep_resolve_class): Reversed if statement condition and switch
8609 (resolve_and_layout): Fixed leading comment. Broadened incoming
8611 (complete_class_report_errors): New local variable name, for
8612 clarity. purify_type_name used for all error cases.
8613 (java_get_real_method_name): Stricter check on constructors.
8614 (java_check_regular_methods): Reverse methods list only if not
8615 already laid out. Layout artificial constructor.
8616 (java_check_methods): Deleted.
8617 (source_start_java_method): Obtain incomplete type for patchable
8619 (java_layout_classes): Fixed leading comment. Use
8620 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8621 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8622 before returning. Fixed comments.
8623 (java_expand_classes): Check for errors up front.
8624 (patch_method_invocation): Class to search is resolved and laid
8627 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8629 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8631 * javaop.h (int8): Removed - not used.
8632 (jbyte): Redefine portably with correct signedness.
8634 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8636 * jcf-write.c (generate_bytecode_insns): Fix typo
8637 OPCODE_getstatic to OPCODE_getfield.
8639 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8640 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8641 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8643 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8645 * jcf-parse.c (jcf_parse_source): Function returned type is
8646 void. Added prototype.
8647 (jcf_parse): Function returned type is void.
8648 (yyparse): Remove call to fclose on the last parsed file.
8650 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8652 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8655 (layout_class): Cope with methods featuring WFL in decl names.
8656 * decl.c (unqualified_object_id_node): New global variable,
8658 (build_decl_no_layout): Removed.
8659 * expr.c (build_primtype_type_ref): Handle Double.
8660 (java_lang_expand_expr): Fixed indentations.
8661 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8662 (flag_wall, flag_redundant, flag_not_overriding,
8663 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8664 variable declarations.
8665 (build_decl_no_layout): Removed prototype.
8666 (java_get_real_method_name): Added prototype.
8667 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8668 (java_parse_abort_on_error): Macro now just returns.
8669 * jcf-parse.c (jcf_parse_source): Check fclose returned
8670 value. Call emit_register_classes if java_report_errors returns
8672 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8673 flag_static_local_jdk1_1): New integer flags.
8674 (lang_decode_option): New flags set here.
8675 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8676 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8677 the flag_redundant variable.
8678 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8679 when parsing java.lang.Object class.
8680 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8682 (resolve_qualified_expression_name): Fixed indentation.
8683 (patch_array_ref): Changed prototype.
8684 (not_initialized_as_it_should_p): Prototype removed.
8685 (java_report_errors): Added function prototype.
8686 * parse.y (formal_parameter:): Changed error message for not yet
8687 supported final parameters.
8688 (class_type_list:): Set both PURPOSE and VALUE of created
8689 TREE_LIST to be class_type.
8690 (primary_no_new_array:): Handle class literals on primitive types.
8691 (parse_warning_context): Reinstalled correct force_error and
8692 do_warning flags setups.
8693 (java_report_errors): Changed prototype. Return java_error_count
8695 (variable_redefinition_error): Consider treating variable type as
8697 (create_interface): Warn about redundant abstract modifier if
8698 flag_redundant is set. Changed error message.
8699 (lookup_field_wrapper): Save/restore globals before/after looking
8701 (duplicate_declaration_error_p): Consider treating declaration
8702 type as a fake pointer.
8703 (register_fields): Extract real type from dependency node. Check
8704 for duplicate field declaration after type adjustment. Use
8705 DECL_INITIAL to store static final initialized values.
8706 (method_header): Extract real function type from dependency node.
8707 (check_abstract_method_header): Use GET_METHOD_NAME.
8708 (obtain_incomplete_type): Layout fake pointer type.
8709 (safe_layout_class): Don't try to check for methods before layout.
8710 (java_complete_class): Don't check for correct throws clause
8711 elements inheritance here.
8712 (resolve_and_layout): Broadened name parameter meaning.
8713 (reset_method_name): Use GET_METHOD_NAME.
8714 (java_get_real_method_name): New function.
8715 (java_check_regular_methods): Don't check methods in
8716 java.lang.Object. Verify lineage of throws clause elements. Use
8717 flag_no_overriding in warning report.
8718 (check_throws_clauses): Don't check if class was from
8719 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8720 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8721 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8722 warning on unsupported final local variables. Use build_decl
8723 instead of build_decl_no_layout. Get real local variable type from
8725 (source_start_java_method): Get real parameter type from
8726 dependency node. Call build_decl instead of build_decl_no_layout.
8727 (java_layout_classes): Reverse tree and layout type and class as
8728 required. Mark class as loaded when done.
8729 (resolve_field_access): Fixed indentation. Restricted condition
8730 leading to static field access code generation. Set field_type
8731 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8732 (resolve_qualified_expression_name): Initialize type_found to
8733 null. Handle static field resolved during qualification. Fixed
8734 layout on non primitive field decl types.
8735 (not_accessible_p): Fixed typo in comment.
8736 (patch_method_invocation): Resolve and layout class to search from
8738 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8739 layout non primitive type, if necessary. Make method node only to
8741 (find_applicable_accessible_methods_list): Consider WFL'ed method
8742 decl names. Fixed indentation.
8743 (argument_types_convertible): Resolve and layout target type if
8745 (java_complete_tree): Fixed indentation problems. Rewrote
8746 CALL_EXPR thrown exceptions check. Re-installed further processing
8747 of the assignment in certain cases.
8748 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8749 inlining on class literals.
8750 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8752 (valid_method_invocation_conversion_p): Likewise.
8753 (patch_string): Temporary disable forbidden use of `this' in
8754 explicit constructor invocations when doing string concatenation
8756 (patch_unaryop): Added comment. Reinstalled code to disable
8757 further check on assignment operation with cast expression RHS.
8758 (patch_switch_statement): Fixed indentation.
8759 (build_try_statement): Call build_decl instead of
8760 build_decl_no_layout.
8761 (patch_synchronized_statement): Likewise.
8762 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8763 IS_UNCHECKED_EXPRESSION_P.
8764 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8765 layout argument exception type.
8766 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8767 of IS_UNCHECKED_EXPRESSION_P.
8769 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8771 * jcf-parse.c (yyparse): Open class file in binary mode.
8773 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8775 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8777 * jcf-write.c (perform_relocations): Move check out one loop.
8779 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8781 * Make-lang.in: Fix reference to srcdir.
8782 * jv-scan.c: Add missing xmalloc prototype.
8783 * jvgenmain.c: Ditto.
8785 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8787 * decl.c (error_mark_node), java-tree.h: New global.
8788 * parse.y: Use empty_stmt_node instead of size_zero_node.
8789 (build_if_else_statement): If missing else, use empty_stmt_node.
8791 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8792 (java_complete_expand_method): Complain if return is missing.
8793 (java_check_regular_methods): Comment out incorrect error check.
8794 (not_accessible_p): Fix incorrect handling of protected methods.
8795 (patch_method_invocation): Pass correct context to not_accessible_p.
8796 (find_applicable_accessible_methods_list): Likewise.
8797 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8798 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8799 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8800 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8802 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8803 (push_int_const): Remove reundant NOTE_PUSH.
8804 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8805 (- case SWITCH_EXPR): Fix code generation bug.
8806 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8807 (generate_classfile): More robust for abstract methods.
8809 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8811 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8812 * Make-lang.in: Ditto.
8814 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8817 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8819 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8821 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8823 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8825 Allow uses of interface types to verify. This is not really
8826 type-safe, but it matches what Sun does, and is OK as long as
8827 there are appropriate run-time checks.
8828 * verify.c (merge_types): If merging two interface types,
8829 just set the result to java.lang.Object.
8830 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8832 1998-11-13 Tom Tromey <tromey@cygnus.com>
8834 * gjavah.c (main): Handle --output-class-directory argument.
8835 * jvspec.c (lang_specific_driver): Translate `-d' into
8837 * jcf.h (jcf_write_base_directory): Declare.
8838 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8839 * lang-options.h: Mention -foutput-class-dir.
8840 * jcf-write.c (jcf_write_base_directory): New global.
8841 (make_class_file_name): Put generated .class file into `-d'
8842 directory, or into source directory if -d not given. Function now
8844 (write_classfile): Free class file name. Handle case where class
8846 (DIR_SEPARATOR): New macro.
8847 Include <sys/stat.h>
8849 * Makefile.in (prefix): New macro.
8851 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8853 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8854 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8855 here (done in patch_invoke instead).
8856 (case_identity): Moved here from parse.y.
8858 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8859 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8860 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8861 so they can be efficiently scanned without recursion.
8862 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8863 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8864 in BLOCK iteratively, rather than recursively.
8866 * parse.y (do_unary_numeric_promotion): New function.
8867 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8869 * parse.y (patch_newarray): Various fixes.
8871 Re-do handling of switch statements (for proper block scoping).
8872 * parse.y: Add just a single block for the enture switch block,
8873 but don't create any "case blocks".
8874 (group_of_labels): Rmeoved unneeded non-terminal.
8875 CASE_EXPR and DEFAULT_EXPR are added to current block.
8876 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8877 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8878 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8879 * parse.y (wfl_operator, print_int_node): Make non-static.
8880 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8881 as part of recursive scan of block.
8882 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8883 (patch_switch_statement): Most tests move dinto java_complete_tree.
8885 * parse.y: Make various production be non-typed (void).
8886 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8887 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8888 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8890 * jcf-write.c (struct jcf_handler): New type.
8891 (struct jcf_switch_state): New type.
8892 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8893 (alloc_handler, emit_unop, emit_reloc): New functions.
8894 (adjust_typed_op): Add extra parameter ("max type" offset).
8895 (emit_switch_reloc, emit_case-reloc): New function.
8896 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8897 (generate_bytecode_insns): Support REAL_CST, switch statements,
8898 exception handling, method calls, object/array creation, and more.
8900 * class.c: Remove some unused variables.
8901 * constants.c (find_string_constant): New function.
8902 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8903 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8904 if flag_emit_class_files.
8906 1998-11-12 Tom Tromey <tromey@cygnus.com>
8908 * jcf-io.c (find_class): Added explanatory comment.
8910 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8911 trailing slash to `.zip' entries.
8913 * jvspec.c (lang_specific_driver): Correctly handle case where
8914 GC_NAME not defined.
8916 1998-11-11 Tom Tromey <tromey@cygnus.com>
8918 * jvspec.c (GC_NAME): New define.
8919 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8921 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8923 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8925 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8927 1998-11-11 Tom Tromey <tromey@cygnus.com>
8929 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8931 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * class.c (is_compiled_class): Call safe_layout_class for class
8934 compiled from source.
8935 * conver.h (convert_to_integer, convert_to_real,
8936 convert_to_pointer): Added prototypes.
8937 * decl.c (init_decl_processing): Non longer push the decls of
8938 `methodtable', `constants', `Class', `Field', `dispatchTable'
8939 `jexception' and `Method'.
8940 * expr.c (build_invokeinterface): New function.
8941 (expand_invoke): static variable CLASS_IDENT now in
8942 build_invokeinterface. Use build_invokeinterface.
8943 (expand_java_field_op): Moved code to inline
8944 java.lang.PRIMTYPE.TYPE into a function.
8945 (build_primtype_type_ref): New function.
8946 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8947 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8948 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8949 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8950 (DECL_LOCAL_STATIC_VALUE): New macro.
8951 (build_invokeinterface, build_primtype_type_ref): New function
8953 (java_parse_abort_on_error): Macro rewritten.
8954 * jcf-parse.c (current_method): Add comment to declaration.
8955 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8956 Function prototypes fixed.
8957 (jcf_parse_source): push/pop parser context. save/restore global.
8958 (parse_source_file): Fixed leading comment. Now take a
8959 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8960 classes and pop the parser context anymore.
8961 (yyparse): Push parser context, save globals, parse the source
8962 file, restore globals and pop the parser context when processing a
8964 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8965 * lex.c (java_parse_doc_section): New function.
8966 (java_lex): Call java_parse_doc_section when appropriate. Build an
8967 operator around INSTANCEOF_TK.
8968 * lex.h (java_lineterminator, java_sprint_unicode,
8969 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8970 Prototypes rewritten.
8971 (java_parse_escape_sequence, java_letter_or_digit_p,
8972 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8973 java_read_unicode, java_store_unicode, java_read_char,
8974 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8975 Added function prototypes.
8976 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8978 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8980 (struct parser_ctxt): New fields: deprecated,
8981 current_parsed_class_un, gclass_list.
8982 (fix_method_argument_names, issue_warning_error_from_context,
8983 resolve_package, lookup_package_type): New function prototypes.
8984 (resolve_expression_name): Fixed function prototype.
8985 (find_applicable_accessible_methods_list): Fixed indentation, added
8986 extra argument in prototype.
8987 (check_final_assignment, build_null_of_type, check_deprecation,
8988 check_method_redefinition, reset_method_name,
8989 java_check_regular_methods, java_check_abstract_methods,
8990 maybe_build_primttype_type_ref): New function prototype.
8991 * parse.y (conver.h): Include.
8992 (INSTANCEOF_TK): Tagged <operator>.
8993 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8994 (relational_expression:): Build binop for instanceof.
8995 (java_push_parser_context): Remember ctxp->gclass_list across
8997 (java_pop_parser_context): Simply return if no context
8998 exists. Remember gclass_list across contexts.
8999 (issue_warning_error_from_context): New function.
9000 (parse_error_context): Don't setup ctxp->elc here. Call
9001 issue_warning_error_from_context instead.
9002 (parse_warning_context): Likewise.
9003 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
9004 setup. Link new class/interface to ctxp->gclass_list.
9005 (add_superinterfaces): Register interface as incomplete if not
9007 (create_class): Remember class unqualified name in
9008 ctxp->current_parsed_class_un. Check class deprecation.
9009 (register_fields): Check field deprecation. Remember static final
9010 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
9012 (method_header): New local variable ORIG_ARG. Use unqualified
9013 current class name for check on constructor errors. Promote return
9014 type if of record type. Argument list fix moved in
9015 fix_method_argument_names, called here. Check method deprecation.
9016 (fix_method_argument_names): New function.
9017 (method_declarator): Promote record typed arguments.
9018 (safe_layout_class): Check class methods before layout.
9019 (java_complete_class): Compute field layout when patched.
9020 (do_resolve_class): Try to load class after having it renamed
9021 after the package name.
9022 (get_printable_method_name): Use DECL_CONTEXT.
9023 (reset_method_name): New function.
9024 (check_method_redefinition): Use reset_method_name.
9025 (java_check_regular_methods): New local variable
9026 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
9027 names for error report. Check for compile-time error when method
9028 found has default (package) access.
9029 (java_check_abstract_methods): Now takes an interface DECL node as
9030 an argument. Also reinstall real name on unchecked
9031 overriding/hiding methods for error report.
9032 (java_check_methods): Fixed leading comment. Get classes to verify
9033 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9034 CLASS_METHOD_CHECKED_P on class verification.
9035 (lookup_java_method2): Get real method name if necessary.
9036 (find_in_imports): Don't check package class access here.
9037 (resolve_package, lookup_package_type): New functions.
9038 (java_layout_classes): Fixed leading comment. Take classes to be
9039 laid out from ctxp->gclass_list.
9040 (java_complete_expand_methods): Don't expand native and abstract
9042 (java_expand_classes): New function.
9043 (resolve_expression_name): Use additional argument ORIG. Retrieve
9044 values of static final field of primitive types.
9045 (resolve_field_access): Handles static final field of promotive
9047 (resolve_qualified_expression_name): Handle STRING_CST as
9048 primaries and package name resolution. Check deprecation on found
9049 decls. Set where_found and type_found on non static field resolved
9050 during qualification. Layout non primitive field decl types.
9051 (check_deprecation): New function.
9052 (maybe_access_field): Simplified.
9053 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9054 removed. Reverse method's argument when primary is a type. Don't
9055 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9056 instead. Include abstract class in the list of class searchable
9057 for constructors. Use DECL_CONTEXT of found method for access
9058 checks. Check method deprecation.
9059 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9060 converting arguments. Handle INVOKE_INTERFACE.
9061 (lookup_method_invoke): Search constructor using existing
9062 infrastructure (don't rely on lookup_java_constructor anymore).
9063 (find_applicable_accessible_methods_list): Extra argument flag
9064 LC. Now include constructor in the search.
9065 (qualify_ambiguous_name): Conditional expression are primaries.
9066 (not_initialized_as_it_should_p): static final are always
9068 (java_complete_tree): Pass extra NULL argument to
9069 resolve_expression_name. Stricter test to carry on patching
9070 assignments. New case for INSTANCEOF_EXPR.
9071 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9072 (check_final_assignment, maybe_build_primttype_type_ref): New
9074 (patch_assignment): Detect resolved static finals and carry normal
9075 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9076 (try_builtin_assignconv): Access constant 0 on all primitive
9078 (valid_builtin_assignconv_identity_widening_p): Accept identical
9079 types. Accept all promoted type on int type.
9080 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9081 assigned to a reference.
9082 (valid_method_invocation_conversion_p): Accept to check null
9084 (build_binop): Merge declaration and initialization of local
9086 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9087 numeric types. Improved validity test for qualify operators on
9089 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9090 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9091 primitive type and issue the appropriate error message.
9092 (resolve_type_during_patch): Mark class loaded when resolved.
9093 (patch_cast): Allow null to be cased to reference types.
9094 (build_null_of_type): New function.
9095 (patch_array_ref): Handle array on references correctly.
9096 (patch_return): Removed unused local variable MODIFY. Force
9097 boolean to be returned as integers. Allows null to be returned by
9098 a function returning a reference.
9099 * typeck.c (convert_to_integer, convert_to_real,
9100 convert_to_pointer): Prototypes moved to convert.h
9101 (lookup_argument_method): Use method real name, if necessary.
9103 1998-10-30 Tom Tromey <tromey@cygnus.com>
9105 * class.c (build_class_ref): Changed name of primitive classes to
9108 * class.c (make_class_data): Renamed fields: nmethods to
9109 method_count, method_count to dtable_method_count. Always set
9111 * decl.c (init_decl_processing): Likewise.
9113 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9115 * class.c (layout_class): Don't mangle <finit>, produce
9116 __finit<class> instead. Don't verify artificial methods.
9117 * decl.c (finit_identifier_node): New declared global.
9118 (init_decl_processing): finit_identifier_node initialized.
9119 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9120 * java-tree.h (finit_identifier_node): Declared as extern.
9121 (struct lang_decl): New field called_constructor.
9122 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9123 (CLASS_HAS_FINIT_P): New macro.
9124 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9125 explicit constructor invocation.
9126 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9127 CALL_SUPER_CONSTRUCTOR_P): New macros.
9128 (write_classfile): Added prototype.
9129 * jcf-parse.c (jcf_parse_source): Parse and remember for
9130 generation if the file was seen on the command line.
9131 (parse_source_file): Don't write the class file here.
9132 (yyparse): Loop on files rewritten. Set current_jcf.
9133 (parse_zip_file_entries): Parse class file only if it was found.
9134 * lang.c (init_parse): Don't open command line provided filename
9136 (lang_parse): Don't set main_jcf anymore.
9137 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9138 (JCONSTRUCTOR_CHECK): New macro.
9139 (JBSC_TYPE_P): New macro.
9140 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9141 (COMPLETE_CHECK_OP_2): New macro.
9142 (struct parse_ctxt): New field explicit_constructor_p.
9143 (check_class_interface_creation): Fixed prototype indentation.
9144 (patch_method_invocation_stmt): Prototype reflects added argument.
9145 (patch_invoke): Likewise.
9146 (complete_method_declaration, build_super_invocation,
9147 verify_constructor_circularity,
9148 build_this_super_qualified_invocation, get_printable_method_name,
9149 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9150 verify_constructor_super, create_artificial_method,
9151 start_artificial_method_body, end_artificial_method_body,
9152 generate_field_initialization_code): New function prototypes.
9153 * parse.y: Fixed leading comment
9154 (constructor_header:, constructor_body:, block_end:): Rules tagged
9156 (type_declaration:): Call maybe_generate_finit.
9157 (method_declaration:): Action for method_body: placed in new
9158 function complete_method_declaration, called here.
9159 (constructor_declaration:): Defined actions. Removed leading
9161 (constructor_header:): New rule with action.
9162 (constructor_body:): Rule rewritten using block_begin: and
9163 block_end:. Defined actions.
9164 (constructor_declarator:, explicit_constructor_invocation:):
9166 (block:): Use new rules block_begin: block_end:.
9167 (block_begin:, block_end:): New rules and actions.
9168 (block_statements:): Fixed error message for explicit
9170 (method_invocation:): Call build_this_super_qualified_invocation
9171 if primary is `this' or `super' was seen.
9172 (conditional_expression:): Action defined.
9173 (extra_ctxp_pushed_p): New static global flag.
9174 (java_parser_context_save_global): Create parser context if
9175 necessary. Use extra_ctxp_pushed_p to remember it.
9176 (java_parser_context_restore_global): Pop extra parser context if
9178 (build_array_from_name): Array on primitive types are marked
9180 (register_fields): Restore new name in field initializer
9181 expression if type was altered. Non static fields initialized upon
9182 declaration marked initialized.
9183 (maybe_generate_finit): New function.
9184 (maybe_generate_clinit): Use create_artificial_method,
9185 start_artificial_method_body, end_artificial_method_body. Generate
9186 debug info for enclosed initialization statements.
9187 (method_header): Fixed leading comment. Check constructor
9188 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9190 (complete_method_declaration, constructor_circularity_msg,
9191 verify_constructor_circularity): New functions.
9192 (get_printable_method_name): New function.
9193 (check_method_redefinition): Don't rename <finit> methods. Fix
9194 declared constructor names. Error message for
9195 constructors modified.
9196 (java_check_regular_methods): Local variable seen_constructor
9197 renamed saw_constructor. Skip verification on constructors. Create
9198 default constructor with create_artificial_method.
9199 (java_check_methods): Removed unnecessary empty line.
9200 (create_artificial_method, start_artificial_method_body,
9201 end_artificial_method_body): New functions.
9202 (java_layout_classes): Changed leading comment. Reverse fields
9203 list if necessary. Always layout java.lang.Object if being
9205 (java_complete_expand_methods): Verify constructor circularity.
9206 (java_complete_expand_method): Call fix_constructor on
9207 constructors. Local variable no_ac_found removed. Restore
9208 bindings if method body expansion failed.
9209 (fix_constructors, verify_constructor_super,
9210 generate_field_initialization_code): New function.
9211 (java_expand_classes): Fixed leading comment. Write class file
9213 (resolve_expression_name): Check for illegal instance variable
9214 usage within the argument scope of an explicit constructor
9216 (resolve_qualified_expression_name): Pass extra from_super flag
9217 when invoking patch_method_invocation_stmt. New case for
9218 conditional expression when used as a primary. Check for error
9219 when acquiring super.
9220 (patch_method_invocation_stmt): Added extra argument super. New
9221 local variable is_static_flag. Set class_to_search according to
9222 the nature of the constructor invocation. Don't add `this'
9223 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9224 invocation within the argument scope of explicit constructor
9225 invocation. Set is_static according to is_static_flag. Provide
9226 extra `super' argument to patch_invoke invocation.
9227 (patch_invoke): New argument from_super. Loop on arguments
9228 indentation fixed. Pass from_super to invocation_mode. New switch
9229 case INVOKE_SUPER. Fixed error message in switch default case.
9230 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9232 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9233 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9234 message takes constructors into account.
9235 (find_applicable_accessible_methods_list): Fixed indentation.
9236 (qualify_ambiguous_name): Take explicit constructor invocation
9237 into account. Deal with a conditional expression as a primary to
9239 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9240 case. Added extra argument to patch_method_invocation_stmt.
9241 Register calls made to explicit constructor `this'. Don't call
9242 save_expr in ARRAY_REF case when emitting class files. Check for
9243 illegal use of this when expanding explicit constructor invocation
9245 (complete_function_arguments): Set and reset parser context
9246 explicit_constructor_p field value when appropriate.
9247 (build_super_invocation, build_this_super_qualified_invocation):
9249 (patch_assignment): Fixed typo.
9250 (patch_unaryop): Check on final fields occurs only when a decl
9252 (patch_return): Take constructors into account.
9253 (patch_conditional_expr): New function.
9254 * typeck.c (build_java_signature): Removed unnecessary empty line.
9256 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9258 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9260 1998-10-28 Tom Tromey <tromey@cygnus.com>
9262 * decl.c (init_decl_processing): Renamed fields.
9263 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9264 interface_len, msize fields.
9266 * class.c (make_class_data): Removed subclass_head and
9267 subclass_next fields.
9268 * decl.c (init_decl_processing): Removed subclass_head and
9269 subclass_next fields.
9271 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9273 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9274 * mangle.c (emit_unicode_mangled_name): Similarly.
9276 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9278 * jcf-parse.c (get_constant): Place braces around code to compute
9279 'd' when REAL_ARITHMETIC is not defined.
9281 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9283 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9286 1998-10-23 Tom Tromey <tromey@cygnus.com>
9288 * lang-specs.h: `.zip' files are input to jc1.
9290 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9292 * jvspecs.c: Add (but don't enable) support for combining multiple
9293 .class and .java input filenames to a single jc1 invocation.
9294 Add support for -C flag (copile to .class files).
9295 Translate -classpath and -CLASSPATH arguments.
9296 * lang-specs.h: Don't set %2 spec.
9298 1998-10-22 Tom Tromey <tromey@cygnus.com>
9300 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9302 (add_path): Don't add trailing separator to non-empty path
9305 * lang.c (lang_decode_option): Check for -fclasspath and
9306 -fCLASSPATH before examining other `-f' options.
9308 * java-tree.h (finalize_identifier_node): Don't declare.
9309 * class.c (make_class_data): Don't push "final" field.
9310 * decl.c (init_decl_processing): Don't push "final" field.
9311 (finalize_identifier_node): Removed.
9312 (init_decl_processing): Don't set finalize_identifier_node.
9314 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9316 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9318 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9319 (JV_SCAN_SOURCES): New macro.
9320 (JCF_DUMP_SOURCES): Likewise.
9321 (jcf-dump$(exeext)): New target.
9322 (jv-scan$(exeext)): New target.
9324 1998-10-22 Tom Tromey <tromey@cygnus.com>
9326 * Makefile.in (LEX): Removed.
9327 (LEXFLAGS): Likewise.
9328 (SET_BISON): New macro.
9330 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9331 spurious diffs in parse.c.
9332 ($(PARSE_SCAN_C)): Likewise.
9333 (PARSE_DIR): New macro.
9335 (PARSE_SCAN_C): Likewise.
9336 (PARSE_RELDIR): New macro.
9338 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9340 * jcf-io.c (find_class): Use saw_java_source to determine when to
9341 look for `.java' file.
9342 * jcf-parse.c (saw_java_source): New global.
9343 (yyparse): Set it if `.java' file seen.
9345 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9346 (GCJH_SOURCES): Likewise.
9347 * Makefile.in (datadir): New macro.
9348 (libjava_zip): Likewise.
9349 (JAVA_OBJS): Added jcf-path.o.
9350 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9351 (../gcjh$(exeext)): Likewise.
9352 (jcf-path.o): New target.
9353 * java-tree.h (fix_classpath): Removed decl.
9354 * jcf-parse.c (fix_classpath): Removed.
9355 (load_class): Don't call fix_classpath.
9356 * parse.y (read_import_dir): Don't call fix_classpath.
9357 * lex.h: Don't mention classpath.
9358 * lex.c (java_init_lex): Don't initialize classpath.
9359 * jcf-io.c (classpath): Removed global.
9360 (find_class): Use jcf_path iteration functions. Correctly search
9361 class path for .java file.
9362 (open_in_zip): New argument `is_system'.
9363 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9364 classpath-related options.
9365 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9367 (lang_init): Call jcf_path_init.
9368 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9369 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9370 Correctly put braces around second string in each entry.
9371 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9372 classpath-related options.
9373 (help): Updated for new options.
9374 * jcf.h: Declare functions from jcf-path.c. Don't mention
9376 * jcf-path.c: New file.
9378 * jcf-depend.c: Include jcf.h.
9380 * jcf-write.c (localvar_alloc): Returns `void'.
9381 (localvar_free): Removed unused variable.
9383 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9384 (init_parse): Use OBJECT_SUFFIX, not ".o".
9386 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9388 * class.c (emit_register_classes): Renamed from
9389 emit_register_class.
9390 * java-tree.h (emit_register_classes): Prototype renamed from
9391 emit_register_class.
9392 * jcf-parse.c (yyparse): Call emit_register_classes once before
9394 * parse.y (java_expand_classes): No longer register classes.
9396 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9398 * class.c (is_compiled_class): New local variable
9399 seen_in_zip. Identify classes found in currently compiled source
9401 * decl.c (complete_start_java_method): Fixed typo.
9402 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9403 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9404 (CLASS_P): Moved around.
9405 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9406 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9408 (jcf_parse_source): Changed leading comment. Removed unnecessary
9409 fclose and CLASS_FROM_SOURCE_P marking.
9410 (parse_source_file): New local variables remember_for_generation
9411 and filename. Mark parsed file name identifier node. Removed block
9412 executed when parse_only was null. Set remember_for_generation.
9413 Use it as an argument to java_pop_parser_context.
9414 (yyparse): New local variables several_files, list, next node and
9415 current_file_list. Split ampersand separated file names into
9416 current_file_list. Iterate through the list and parse accordingly.
9417 * parse.h (java_pop_parser_context): New function prototype.
9418 * parse.y (ctxp_for_generation): New static global variable.
9419 (java_pop_parser_context): New argument generate. Link popped ctxp
9420 to ctxp_for_generation list accordingly.
9421 (java_complete_expand_methods): Fixed indentation.
9422 (java_expand_classes): New function.
9424 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9426 * Makefile.in: Link with libiberty.a instead of memmove.o.
9428 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9430 * lex.c (setjmp.h): No longer included.
9431 * lex.h (setjmp.h): Included.
9432 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9433 (duplicate_declaration_error_p): Renamed from
9434 duplicate_declaration_error.
9435 (build_array_from_name): New function prototype.
9436 * parse.y (setjmp.h): No longer included.
9437 (variable_declarator_id): Define action.
9438 (build_array_from_name): New function.
9439 (duplicate_declaration_error_p): Renamed from
9440 duplicate_declaration_error. Fixed leading comment.
9441 (register_fields): Main `for' loop reorganized. Uses
9442 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9443 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9444 build_array_from_name.
9445 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9447 (read_import_dir): Don't try to skip `.' and `..'.
9448 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9449 build_array_from_name. Main `for' loop reorganized.
9450 (resolve_qualified_expression_name): When building access to a
9451 field, use the type where the field was found, not its own type.
9452 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9453 field was found is null.
9454 (qualify_ambiguous_name): Sweep through all successive array
9457 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9459 * java-tree.h (pop_labeled_block, lang_printable_name,
9460 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9461 interface_of_p, inherits_from_p, fix_classpath,
9462 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9463 make_class_data, register_class, alloc_name_constant): New
9464 function prototypes.
9465 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9466 indentation. Added cast to remove warning.
9467 (lang_printable_name): Set v argument unused.
9468 (lang_print_error): Added argument to lang_printable_name call.
9469 (java_dummy_print, print_lang_decl, print_lang_type,
9470 print_lang_identifier, lang_print_xnode): All argument marked
9472 * lex.c (java_unget_unicode): Removed unnecessary argument.
9473 (java_allocate_new_line): Unused local variable is gone.
9474 (java_read_char): Added parenthesis in expressions to remove
9475 warnings. Added final return statement.
9476 (java_read_unicode): Added parenthesis in expression to remove
9478 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9479 (java_parse_escape_sequence): Likewise.
9480 (java_lex): Unused local variables are gone. Fixed
9481 java_unget_unicode invocation.
9482 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9484 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9485 lang_printable_name invocation in macro.
9486 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9488 (duplicate_declaration_error): Suppressed unused argument in
9490 (identical_subpath_p): Function declaration is gone.
9491 (patch_invoke): Suppressed unused argument in prototype.
9492 (patch_cast, build_labeled_block, check_thrown_exceptions):
9494 * parse.y (setjmp.h): Included
9495 (toplev.h): Likewise.
9496 (field_declaration:): Suppressed unused local
9497 (label_decl:): Fixed build_labeled_block invocation.
9498 (java_pop_parser_context): Put extra parenthesis around assignment
9500 (yyerror): Suppressed unused local variables.
9501 (variable_redefinition_error): Fixed lang_printable_name
9503 (create_interface): Suppressed unused local variables.
9504 (create_class): Likewise.
9505 (duplicate_declaration_error): Suppressed unused argument. Fixed
9506 lang_printable_name invocation.
9507 (register_fields): Suppressed unused local variable. Fixed
9508 duplicate_declaration_error invocation.
9509 (method_header): Suppressed unused local variable.
9510 (method_declarator, parser_check_super): Likewise.
9511 (java_complete_class): Suppressed unused local variable. Fixed
9512 fatal error message.
9513 (complete_class_report_errors): Added default: in switch.
9514 (java_check_regular_methods): Fixed lang_printable_name
9516 (check_throws_clauses): Likewise.
9517 (java_check_abstract_methods): Suppressed unused local
9518 variable. Fixed lang_printable_name invocation.
9519 (read_import_entry): Added supplemental return statement.
9520 (read_import_dir): Suppressed unused local variables.
9521 (check_pkg_class_access, declare_local_variables): Likewise.
9522 (source_start_java_method): Suppressed unused extern variable
9524 (expand_start_java_method): Suppressed unused extern and local
9525 variable declarations.
9526 (java_complete_expand_methods): Likewise.
9527 (java_complete_expand_method): Suppressed unused local variables.
9528 (make_qualified_name): Likewise.
9529 (resolve_qualified_expression_name): Added default: in
9530 switch. Fixed lang_printable_name invocation.
9531 (class_instance_creation_expression): Added parenthesis around
9533 (patch_method_invocation_stmt): Fixed lang_printable_name and
9534 patch_invoke invocations.
9535 (check_for_static_method_reference): Fixed lang_printable_name
9537 (patch_invoke): Suppressed unused arguments and local variables.
9538 (lookup_method_invoke): Suppressed unused local variables.
9539 (qualify_ambiguous_name): Added default: in switch.
9540 (identical_subpath_p): Function removed.
9541 (patch_assignment): Suppressed unused local variables. Suppressed
9542 unnecessary if statement. Fixed lang_printable_name invocations.
9543 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9544 (valid_ref_assignconv_cast_p): Parenthesis around
9545 expression. Suppressed unused local variables.
9546 (build_binop): Suppressed unused local variables. fixed
9547 lang_printable_name invocations.
9548 (string_constant_concatenation): Suppressed unused local
9550 (patch_unaryop): Fixed lang_printable_name invocation.
9551 (patch_cast): Suppressed unnecessary argument. Fixed
9552 lang_printable_name invocation.
9553 (patch_array_ref): Fixed lang_printable_name invocation.
9554 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9555 (build_labeled_block): Suppressed unused argument.
9556 (generate_labeled_block): Fixed build_labeled_block invocation.
9557 (build_loop_body): Suppressed unused local variables.
9558 (patch_loop_statement): Likewise.
9559 (patch_exit): Fixed lang_printable_name invocation.
9560 (patch_switch_statement): Likewise.
9561 (case_identity): First argument marked unused.
9562 (patch_try_statement): Fixed lang_printable_name invocations.
9563 (patch_synchronized_statement, patch_throw_statement): Likewise.
9564 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9565 lang_printable_name invocations.
9566 (check_thrown_exceptions_do): Suppressed unused argument.
9568 1998-10-14 Tom Tromey <tromey@cygnus.com>
9570 * jcf-write.c (write_classfile): Add output class file as target.
9571 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9572 * jcf.h: Added declarations for dependency-tracking functions.
9573 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9574 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9575 (finish_parse): Call jcf_dependency_write.
9576 (dependency_tracking): New global.
9577 (DEPEND_SET_FILE): New define.
9578 (DEPEND_ENABLE): New define.
9579 (init_parse): Enable dependency tracking if required.
9581 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9582 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9583 (../gcjh$(exeext)): Likewise.
9584 (jcf-depend.o): New target.
9585 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9586 (GCJH_SOURCES): Likewise.
9587 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9589 (find_classfile): Added dep_name argument.
9590 (find_class): Compute name of dependency.
9591 (open_in_zip): Call jcf_dependency_add_file.
9592 * gjavah.c (output_file): No longer global.
9593 (usage): Don't mention "gjavah".
9595 (java_no_argument): Likewise.
9596 (version): Likewise.
9597 (main): Recognize and handle -M family of options.
9598 (print_mangled_classname): Return is void.
9599 (process_file): Handle case where output is suppressed.
9600 (HANDLE_END_FIELD): Likewise.
9601 (HANDLE_METHOD): Likewise.
9602 * jcf-depend.c: New file.
9604 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9606 * java-tree.def: Add missing newline at EOF.
9608 1998-10-13 Tom Tromey <tromey@cygnus.com>
9610 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9611 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9613 Include <config.h> and "system.h".
9614 (disassemble_method): Undefine RET to avoid clash with
9617 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * decl.c (runtime_exception_type_node, error_exception_type_node):
9620 New global variables.
9621 (init_decl_processing): Initialized.
9622 * expr.c (java_lang_expand_expr): Set caught exception type to
9623 null if catch handler argument doesn't exit.
9624 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9626 * java-tree.h (runtime_exception_type_node,
9627 error_exception_type_node): Global variables declared.
9628 (DECL_FUNCTION_THROWS): New macro.
9629 (DECL_FUNCTION_BODY): Modified comment.
9630 (DECL_SPECIFIC_COUNT): Likewise.
9631 (struct lang_decl): New field throws_list.
9632 (IS_UNCHECKED_EXPRESSION_P): New macro.
9633 * lex.c (java_lex): Generate location information for THROW_TK.
9634 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9635 EXCEPTIONS_P): New macros.
9636 (enum jdep_code): New value JDEP_EXCEPTION.
9637 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9638 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9639 PATCH_METHOD_RETURN_ERROR): New macros.
9640 (patch_method_invocation_stmt): Added new argument to prototype.
9641 (patch_synchronized_statement, patch_throw_statement,
9642 check_thrown_exceptions, check_thrown_exceptions_do,
9643 purge_unchecked_exceptions, check_throws_clauses): New function
9645 * parse.y Fixed typo in keyword section.
9646 (throw:): Rule tagged <node>.
9647 (THROW_TK): Keyword tagged <operator>.
9648 (method_header:): Last argument to call to method_header passed
9650 (throws:, class_type_list:, throw_statement:,
9651 synchronized_statement:, synchronized:): Defined actions.
9652 (method_header): New local variable current. Register exceptions
9654 (java_complete_tree): Complete and verify exceptions from throws
9656 (complete_class_report_errors): Error message on exceptions not
9658 (java_check_regular_methods): Fixed typo. Shortcut on private
9659 overriding methods. Changed error message on method
9660 redefinition. Check for throws clause compatibility.
9661 (check_throws_clauses): New function.
9662 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9663 method. Changed error message on method redefinition.
9664 (currently_caught_type_list): New static variable.
9665 (java_complete_expand_methods): Purge unchecked exceptions from
9666 throws clause list. Call PUSH_EXCEPTIONS before walk and
9667 POP_EXCEPTIONS after.
9668 (resolve_qualified_expression_name): Pass new argument as NULL to
9669 patch_method_invocation_stmt.
9670 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9671 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9672 argument list when appropriate. Use new argument if non null to
9673 store selected method decl.
9674 (patch_invoke): Convert if necessary args of builtin types before
9675 forming CALL_EXPR. Argument list no longer reversed here.
9676 (invocation_mode): Treat final methods as static methods.
9677 (java_complete_tree): New cases for THROW_EXPR: and
9678 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9680 (complete_function_arguments): No more RECORD_TYPE
9681 conversion. Function parameter nodes no longer saved.
9682 (valid_ref_assignconv_cast_p): Avoid handling null type.
9683 (patch_binop): Fixed null constant reference handling.
9684 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9686 (patch_try_statement): Fixed comments. Record caught types in
9687 list, push the list, expand try block and pop the list.
9688 (patch_synchronized_statement, patch_throw_statement,
9689 check_thrown_exceptions, check_thrown_exceptions_do,
9690 purge_unchecked_exceptions): New functions.
9691 * typeck.c (lookup_argument_method): Allow WFL in place of method
9692 DECL_NAME during method definition check
9694 1998-10-09 Tom Tromey <tromey@cygnus.com>
9696 * gjavah.c (decode_signature_piece): New function.
9697 (print_c_decl): Use it. Added `name_override' argument.
9698 (print_method_info): Use name_override argument to print_c_decl.
9699 (seen_fields): Removed.
9700 (print_field_info): Don't update seen_fields.
9701 (struct method_name): New structure.
9702 (method_name_list): New global.
9703 (print_method_info): Add new method to list of methods.
9704 (name_is_method_p): New function.
9705 (print_field_info): If field name has same name as method, then
9707 (process_file): Parse methods before fields.
9708 (field_pass): New global.
9709 (HANDLE_END_FIELD): Take field_pass into account.
9711 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9713 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9714 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9716 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9718 * jvspec.c: Fix bug in jvgenmain_spec patch.
9720 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9722 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9723 * decl.c (soft_exceptioninfo_call_node): New global variable.
9724 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9725 takes extra integer argument. soft_exceptioninfo_call_node
9727 * except.c (java_set_exception_lang_code): New function
9728 (method_init_exceptions): Called here.
9729 (prepare_eh_table_type): New function.
9730 (expand_end_java_handler): Called here.
9731 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9732 one argument. Modified generation of call to
9733 soft_badarrayindex_node to use new argument.
9734 (build_java_arrayaccess): Pass faulty index value to
9735 build_java_throw_out_of_bounds_exception.
9736 (generate_name): New function.
9737 (java_lang_expand_expr): New local variables node, current,
9738 has_finally_p. Expand TRY_EXPR node.
9739 (process_jvm_instruction): Replace top of the stack with thrown
9740 object reference when entering exception handler.
9741 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9742 specific tree codes.
9743 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9745 (DECL_SPECIFIC_COUNT): New macro.
9746 (prepare_eh_table_type, java_set_exception_lang_code,
9747 generate_name): New function declarations.
9748 (match_java_method): Declaration deleted.
9749 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9751 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9752 * parse.h (redefinition_error, refine_accessible_methods_list,
9753 can_cast_to_p): Function declaration removed.
9754 (classitf_redefinition_error, variable_redefinition_error,
9755 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9756 find_most_specific_methods_list, argument_types_convertible,
9757 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9758 valid_cast_to_p, valid_method_invocation_conversion_p,
9759 try_reference_assignconv, add_stmt_to_compound,
9760 build_jump_to_finally, build_tree_list, patch_try_statement,
9761 java_get_catch_block): New function declarations.
9762 * parse.y (string_buffer_type): Global variable deleted.
9763 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9764 finally): Rules tagged <node>.
9765 (TRY_TK, CATCH_TK): Token tagged <operator>.
9766 (class_body_declaration:, class_member_declaration:,
9767 formal_parameter:, explicit_constructor_invocation:,
9768 interface_member_declaration:, constant_declaration:,
9769 primary_no_new_array:, class_instance_creation_expression:,
9770 array_creation_expression:): Issue error on unsuported JDK1.1
9772 (try_statement:, catches:, finally:): Define actions.
9773 (catch_clause_parameter): New rule.
9774 (catch_clause:): Use new rule catch_clause_parameter.
9775 (parse_jdk1_1_error): New function.
9776 (redefinition_error): Renamed classitf_redefinition_error.
9777 (variable_redefinition_error): New function.
9778 (check_class_interface_creation): Call
9779 classitf_redefinition_error.
9780 (java_complete_tree): Added error message on JDEP_TYPE: case.
9781 (complete_class_report_errors): Fixed indentation.
9782 (declare_local_variables): Call variable_redefinition_error.
9783 (source_end_java_method): Call java_set_exception_lang_code and
9784 emit_handlers where appropriate.
9785 (java_method_add_stmt): Call add_stmt_to_block.
9786 (add_stmt_to_block): New function.
9787 (lookup_method_invoke): Fixed outside comment. new local variable
9788 candicates. Call find_applicable_accessible_methods_list and
9789 find_most_specific_methods_list when searching for a
9790 method. Modified error report to list possible candidates when
9792 (find_applicable_accessible_methods_list,
9793 find_most_specific_methods_list, argument_types_convertible): New
9795 (refine_accessible_methods_list): Function deleted.
9796 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9797 expr (if applicable) before calling patch_array_ref.
9798 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9799 (enter_block): Fixed comment.
9800 (enter_a_block): New function.
9801 (patch_assignment): Reorganized. Call try_reference_assignconv for
9802 references. Call valid_cast_to_p instead of can_cast_to_p.
9803 (try_reference_assignconv,
9804 valid_builtin_assignconv_identity_widening_p): New functions.
9805 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9806 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9808 (build_string_concatenation): Don't resolve StringBuffer.
9809 (patch_cast): Fixed inverted arguments.
9810 (patch_array_ref): Code to save array expr deleted. Call
9811 valid_cast_to_p instead of can_cast_to_p.
9812 (generate_labeled_block): Call generate_name.
9813 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9814 patch_try_statement): New functions.
9815 * typeck.c (match_java_method): Function deleted.
9817 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9819 * jvspec.c: jvgenmain_spec uses different temporary file names.
9821 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9823 * jvspec.c (lang_specific_driver): Fail if user specifies
9824 --main= when not linking.
9826 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9828 * class.c (make_class_data): Push value for `thread' field.
9829 * decl.c (init_decl_processing): Added `thread' field to class.
9831 * class.c (add_field): Always make static fields externally
9834 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9836 * expr.c (build_java_athrow,
9837 build_java_throw_out_of_bounds_exception, expand_invoke,
9838 build_newarray, expand_java_multianewarray, build_java_monitor):
9839 Update comments to reflect _Jv_* function names.
9841 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9843 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9844 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9845 * parse.y (expand_start_java_method): Likewise.
9847 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9849 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9851 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9852 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9853 * expr.c: Remove no-longer-needed calls to promote_type.
9854 * decl.c (give_name_to_locals): Liekwise.
9855 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9856 * parse.y: Add/remove promote_type calls as appropriate.
9857 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9858 (parse_signature_string): Likewise.
9859 (build_java_array_type): Fix for now signature convenions.
9861 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9863 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9865 * class.c (init_class_processing): libjava function renamed to
9868 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9870 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9871 * java-tree.def: Fixed DEFTREECODE third argument.
9872 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9873 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9874 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9875 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9876 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9877 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9878 * lang.c (java_tree_code_type, java_tree_code_length,
9879 java_tree_code_name): New arrays.
9880 (lang_init): Append Java tree node definitions to Gcc ones.
9881 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9883 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9885 (java_lex): Allow declaration of empty string constants. Retain
9886 location information on CASE_TK and DEFAULT_TK.
9887 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9888 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9889 Modified to be more robust.
9890 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9891 (build_new_invocation, try_builtin_assignconv,
9892 patch_switch_statement, string_constant_concatenation,
9893 build_string_concatenation, patch_string_cst, patch_string,
9894 java_expand_switch): New function declarations.
9895 * parse.y: Rules related to switch and EH tagged <node>.
9896 (label_id): Set to NULL_TREE
9897 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9899 (this_or_super:): Fixed indentation.
9900 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9901 statement_expression:): Removed call to RULE on all sub-rules.
9902 (switch_expression:, switch_labels:): New rules.
9903 (switch_statement:, switch_block:, switch_block_statement_groups:,
9904 switch_block_statement_group:, switch_labels:, switch_label:):
9906 (throw_statement:, synchronized_statement:, try_statement:):
9907 Defined temporary actions.
9908 (class_instance_creation_expression:): Call
9909 build_new_invocation. Fixed indentation.
9910 (field_access): Fixed indentation.
9911 (method_invocation): Likewise.
9912 (make_qualified_primary): Use THIS_EXPR.
9913 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9914 resolving from SUPER, set *type_found.
9915 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9916 (java_complete_tree): Removed unused local variable `location'. Case
9917 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9918 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9919 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9920 STRING_CST: case. default: checks for patchable strings.
9921 (complete_function_arguments): Transform string constant or
9922 crafted StringBuffer if necessary.
9923 (build_method_invocation): Fixed comments.
9924 (build_new_invocation): New function.
9925 (patch_assignment): Call try_builtin_assignconv to figure a valid
9926 assignment conversion between builtin types.
9927 (try_builtin_assignconv): New function.
9928 (build_binop): Use URSHIFT_EXPR directly to call build.
9929 (operator_string): Use UNARY_PLUS_EXPR.
9930 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9932 (do_merge_string_cste, merge_string_cste,
9933 string_constant_concatenation, build_string_concatenation,
9934 patch_string, patch_string_cst): New function.
9935 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9936 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9937 (build_newarray_node): Use NEW_ARRAY_EXPR.
9938 (build_this): Use THIS_EXPR.
9939 (build_return): Enable debug information on return statement.
9940 (build_if_else_statement): Likewise.
9941 (complete_labeled_statement): Fixed related comment.
9942 (build_loop_body): Fixed comment.
9943 (build_bc_statement): Enable debug information on break/continue
9945 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9947 (patch_switch_statement, case_identity, java_expand_switch): New
9950 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9952 * buffer.h (BUFFER_INIT): New macro.
9953 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9954 Pass (struct jcf_partial *state) to most functions.
9955 (jcf_block, jcf_relocation): New types.
9956 Support labels, branches, conditionals, loops.
9958 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9960 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9962 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9964 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9965 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9966 not integer_type_node (INT_TYPE_SIZ bits).
9968 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9970 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9971 * jcf-dump.c (print_exception_table): New function.
9972 (disassemble_method): Better handling of wide instructions.
9973 Make more robust for bad input.
9975 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9977 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9980 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9982 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9984 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9986 * Makefile.in ($(PARSE_H)): Removed target.
9988 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9990 * Makefile.in (JAVA_OBJS): Add memmove.o
9991 (memmove.o): New target & rules.
9993 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9995 * expr.c (expand_invoke): Don't generate a call to the class init
9998 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
10000 * Makefile.in: Add many missing dependencies.
10001 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
10003 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
10004 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
10006 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
10008 * decl.c (complete_start_java_method): If method is static (and
10009 not private) call _Jv_InitClass.
10010 * expr.c (expand_invoke): Don't call build_class_init.
10012 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
10014 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
10016 * Make-lang.in (GCJ): Define before using.
10018 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
10020 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
10021 losing due to namespace pollution in GNU getopt.h
10023 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
10025 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
10026 (java.all.cross): Likewise.
10027 (java.rest.encap): Likewise.
10029 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
10031 * gjavah.c (print_class_decls): Fix thinko in arglist
10032 * jcv-io.c (find_classfile): Similarly.
10034 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10036 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10038 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10040 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10041 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10042 * Makefile.in (PARSE_C): New macro.
10043 (PARSE_H): Likewise.
10044 (PARSE_SCAN_C): Likewise.
10045 ($(PARSE_C)): Target renamed from parse.c.
10046 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10047 (clean): Remove parse-scan.c as well.
10048 (parse.o): Depend on $(PARSE_C).
10050 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10052 * README, license.terms: Removed.
10054 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10055 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10056 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10057 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10058 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10059 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10060 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10061 and Java trademark attribution.
10063 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10065 * Makefile.in: Use gcjh, not gjavah.
10066 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10067 * Make-lang.in: Changed gjavah to gcjh everywhere.
10069 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10071 * gjavah.c: Support new -prepend -add -append flags.
10072 (print_method_info): Method is not virtual if class is final.
10074 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10076 * jv-scan.c: Fixed copyright assignment.
10077 * keyword.gperf: Likewise.
10078 * keyword.h: Likewise.
10079 * lex.c: Fixed copyright assignment.
10080 (java_lex): Push unicode back when parsing '<'.
10081 * lex.h: Fixed copyright assignment.
10082 * parse-scan.y: Likewise.
10083 * parse.h: Fixed copyright assignment.
10084 (build_debugable_stmt, complete_for_loop): New function prototypes.
10085 * parse.y: Fixed copyright assignment.
10086 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10087 size_zero_node when completing a loop with no exit condition.
10088 (for_statement_nsi:): Define action.
10089 (for_init:, for_update:): Return size_zero_node when empty.
10090 (declare_local_variables): Call build_debugable_stmt.
10091 (build_debugable_stmt): New function.
10092 (build_loop_body): Build debugable statement around loop
10094 (complete_loop_body): Take into account the debugable statement
10095 around the EXIT_EXPR.
10096 (complete_loop_body): New function.
10097 (patch_exit_expr): Fixed condition inversion.
10099 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10101 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10102 name of thread define.
10103 * jvspec.c (THREAD_NAME): New macro.
10105 (THREADLIB): Likewise.
10106 (lang_specific_driver): Recognize attempt to link with thread
10107 library or gc library. Recognize -ljava on command line so it
10108 isn't linked against more than once.
10110 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10112 * parse-scan.y (report_main_declaration): Name of the class
10113 containing `main' can be a qualified name.
10115 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10117 * config-lang.in: Changed gjavac to gjc everywhere.
10118 * Make-lang.in: Changed gjavac to gjc everywhere.
10120 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10122 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10123 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10124 and install the files.
10125 * Makefile.in (JAVA_OBJS_LITE): New variable.
10126 (compiler:): Now include jv-scan as a dependency.
10127 (../jv-scan$(exeext), parse-scan.c): New targets.
10128 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10129 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10130 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10131 check for errors even if parse_only.
10132 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10134 (yylex): New function. Uses java_lex body.
10135 (java_lex): Removed commented out statement. Remove local variable
10136 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10137 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10138 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10139 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10140 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10141 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10143 (java_lex_error): Empty if JC1_LITE is defined.
10144 (java_get_line_col): Return 0 if JC1_LITE is defined.
10145 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10146 SET_MODIFIER_CTX): Moved into the section containing the macros
10147 conditionally defined by JC1_LITE.
10148 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10149 argument if JC1_LITE is defined.
10150 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10151 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10153 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10154 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10155 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10156 to different values according to JC1_LITE.
10157 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10158 declared if JC1_LITE set.
10159 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10160 defined if JC1_LITE not set.
10161 (struct parser_ctx): Reorganized and skip the jc1 front end part
10163 (java_layout_classes): New function definition.
10164 (java_push_parser_context, java_init_lex, yyparse, yylex,
10165 yyerror): Prototype always declared. All other static function
10166 prototypes declared only if JC1_LITE is not set.
10167 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10168 declared in parse.h.
10169 (java_layout_classes): New function.
10170 (java_complete_expand_methods): No longer layout the class here.
10171 * parse-scan.y: New file.
10172 * jv-scan.c: New file.
10174 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10176 * gjavah.c (main): Handle -friend option.
10177 (friend_specs): New global.
10178 (generate_access): Handle friend_specs.
10179 (process_file): Likewise.
10180 (MAX_FRIENDS): New macro.
10181 (friend_count): New global.
10182 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10183 Changed all callers.
10185 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10187 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10188 (main): Handle processing all the entries of a named .zip archive.
10189 * jcf-io.c (jcf_trim_old_input): New function.
10190 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10192 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10194 * lang.c (flag_assume_compiled): Make default be on.
10196 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10198 * jcf-dump.c: Add bunches of flags to control output more.
10199 (process_class): New function; support printing more than one class.
10200 (main): Support new --print-main and --javap flags.
10201 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10202 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10204 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10206 Change mangling of dispatch table to match C++ vtable (w/thunks).
10207 * class.c (build_dtable_decl), java-tree.h: New function.
10208 (make_class_data): Call it.
10209 * decl.c (init_decl_processing): Likewise.
10211 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10213 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10214 soft_anewarray; adjust args passed.
10215 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10216 match _Jv_NewObjectArray.
10218 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10220 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10221 * expr.c (loopup_label): Call create_label_decl.
10222 (create_label_decl): New function.
10223 (java_lang_expand_expr): Call expand_start_bindings with argument
10225 * java-tree.h Added space after PROTO in function declarations
10227 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10228 (create_label_decl, push_labeled_block): New function
10230 * lex.c (label_id): Initialize.
10231 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10233 * parse.h Added space after PROTO in function declarations when
10235 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10236 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10237 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10238 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10240 (struct parser_ctxt): New fields current_loop,
10241 current_labeled_block.
10242 (build_if_else_statement, patch_if_else_statement,
10243 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10244 generate_labeled_block, complete_labeled_statement,
10245 build_bc_statement, patch_bc_statement, patch_loop_statement,
10246 build_new_loop, build_loop_body, complete_loop_body): New function
10248 * parse.y (java_warning_count): New global variable.
10249 (label_id): New static variable.
10250 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10251 (block:): Return size_zero_node when block is empty.
10252 (empty_statement:): Return size_zero_node.
10253 (statement:): Implement supplemental action when for_statement: is
10255 (label_decl:): New rule.
10256 (labeled_statement:): Rewritten using label_decl. Actions
10258 (labeled_statement_nsi:): Likewise.
10259 (if_then_statement): Actions implemented.
10260 (while_expression): New rule.
10261 (while_statement:): Rewritten using while_expression. Actions
10263 (while_statement_nsi:): Likewise.
10264 (do_statement_begin:): New rule.
10265 (do_statement:): Rewritten using do_statement_begin. Actions
10267 (for_statement:): Rewritten using for_begin. Actions implemented.
10268 (for_statement_nsi:): Likewise.
10269 (for_header:, for_begin:): New rules.
10270 (for_init:): Actions implemented.
10271 (statement_expression_list:, break_statement:,
10272 continue_statement:): Likewise.
10273 (yyerror): Count number of issued warning(s).
10274 (java_report_errors): Report error(s) and/or warning(s).
10275 (java_complete_class): Use build_java_argument_signature to
10276 recompute completed method signature.
10277 (java_check_regular_methods): New locals method_wfl and aflags.
10278 Use method_wfl instead of lookup_cl during error reports. Fixed
10279 indentation and modified some error messages. Use
10280 lang_printable_name in method instead of the DECL_NAME. New code
10281 to issue warnings on methods not overriding corresponding methods
10282 private to a different package.
10283 (java_method_add_stmt): Call add_stmt_to_compound.
10284 (add_stmt_to_compound): New function.
10285 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10286 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10287 (build_if_else_statement, patch_if_else_statement,
10288 build_labeled_block, generate_labeled_block,
10289 complete_labeled_statement, build_new_loop, build_loop_body,
10290 complete_loop_body, patch_loop_statement, build_bc_statement,
10291 patch_bc_statement, patch_exit_expr): New functions.
10292 * typeck.c (build_java_signature): Build argument signature before
10293 enclosing it in between parenthesis.
10295 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10297 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10298 (JAVA_OBJS): Added reminder comment
10300 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10302 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10303 be interpreted as a long long.
10305 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10307 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10308 soft_initialise_class. Use _Jv_NewMultiArray, not
10309 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10310 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10311 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10312 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10314 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10316 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10317 length_identifier_node): New global tree node constants.
10318 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10319 Replace uses by super_identifier_node etc.
10320 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10322 * parse.y (resolve_field_access): Don't special-case ".length" if
10323 flag_emit_class_files.
10324 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10325 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10328 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10330 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10331 * class.c (make_method_value): Remove init for removed fields.
10333 * class.c (layout_class): Use build_java_argument_signature.
10334 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10336 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10337 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10338 (build_java_signature): Don't use push_java_argument_signature.
10340 * typeck.c (lookup_argument_method): New function.
10341 * parse.y (java_check_regular_methods): Use lookup_argument_method
10342 instead of lookup_java_method2 followed by lookup_java_method.
10344 * parse.y (check_method_redefinition): Minor optimization.
10346 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10347 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10349 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10351 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10354 * gjavah.c (java_float_finite): Use K&R-style definition.
10355 (java_double_finite): Likewise.
10356 (generate_access): Now returns void. Changed all callers.
10357 (last_access_generated): Removed.
10358 (process_file): Only make a single pass over the .class file.
10360 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10362 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10363 for compatibility for G++ (with -fvtable-thunks).
10364 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10366 * gjavah.c (process_file): Use public inheritance for super-class.
10368 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10370 * lex.c (java_init_lex): Initialize ctxp->package.
10371 * parse.h (struct parser_ctxt): package and package_len replaced
10372 by tree package, an identifier node. Field method_decl_list is
10373 gone. Fixed comments.
10374 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10375 class_in_current_package): New function prototypes.
10376 * parse.y (array_type:): Set class loaded flag on primitive type
10378 (package_declaration:): Assign ctxp->package to the
10380 (method_invocation:): Handle invocation of method qualified by
10382 (single_type_import_declaration:): Removed ambiguity check.
10383 (java_pop_parser_context): New local variable `next'. Reset and
10384 set IMPORT_CLASSFILE_NAME flags on current and previous import
10386 (java_accstring_lookup): Use new local macro COPY_RETURN.
10387 (lookup_field_wrapper): New function.
10388 (parser_qualified_classname): Use merge_qualified_name.
10389 (parser_check_super_interface): Broaden error message.
10390 (do_resolve_class): Check for qualified class name in the current
10391 compilation unit if appropriate.
10392 (process_imports): Check for already defined classes.
10393 (check_pkg_class_access): Got rid of call to
10394 get_access_flags_from_decl.
10395 (java_complete_expand_methods): Call safe_layout_class based on
10396 the current class size.
10397 (make_qualified_primary): Build a WFL qualification on primary if
10399 (merge_qualified_name): New function.
10400 (make_qualified_name): Use merge_qualified_name.
10401 (resolve_expression_name): Use safe_lookup_field.
10402 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10403 (resolve_qualified_expression_name): Likewise. Check on resolved
10404 element accessibility.
10405 (not_accessible_p, class_in_current_package): New functions.
10406 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10407 (patch_method_invocation_stmt): Merged common pieces. Check
10408 accessibility of invoked method.
10409 (check_for_static_method_reference): Add returned type in error
10411 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10412 (refine_accessible_methods_list): Merged two conditions in test.
10413 (java_complete_class): Sanity check on stabilize_ref gone.
10414 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10416 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10418 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10420 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10422 * gjavah.c (F_NAN): Removed.
10423 (F_NAN_MASK): New macro.
10424 (F_POSITIVE_INFINITY): Removed.
10425 (F_NEGATIVE_INFINITY): Likewise.
10426 (java_float_finite): Rewrote.
10427 (D_NAN_MASK): Renamed.
10428 (java_double_finite): Rewrote.
10429 (D_POSITIVE_INFINITY): Removed.
10430 (D_NEGATIVE_INFINITY): Likewise.
10432 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10433 If verbose, print underlying representation of value in hex.
10435 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10437 * buffer.h, buffer.c: New files.
10438 * Makefile.in (JAVA_OBJS): Add buffer.o.
10440 Support locals variables and writing their debug entries to .class.
10441 * jcf-write.c: Simplify some by user new buffer type.
10442 (vode_buffer_grow): Removed.
10443 (struct localvar_info): New type.
10444 (localsvars, localvartable): New buffers.
10445 (localvar_alloc, localvar_free): New functions.
10446 (generate_bytecode_insns): Handle local variables.
10447 (generate_classfile): Write LocalVariableTable attribute.
10449 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10451 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10452 * zipfile.h (ZIPMAGIC): New macro.
10454 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10456 * Makefile.in (gjavah.o): Updated dependencies.
10457 (jcf-dump.o): Likewise.
10458 (all.indirect): Use ../gjavah.
10459 (../gjavah$(exeext)): Likewise.
10460 (clean): Don't remove gjavah.
10461 (clean): Remove parse.c, not java/parse.c.
10462 * Make-lang.in (java): Added gjavah.
10463 (gjavah$(exeext)): New target.
10464 (GJAVAH_SOURCES): New macro.
10465 (java.all.build): Added gjavah.
10466 (java.all.cross): Likewise.
10467 (java.rest.encap): Likewise.
10468 * config-lang.in (compilers, stagestuff): Added gjavah.
10470 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10472 * gjavah.c (java_float_finite): New function.
10473 (java_double_finite): Likewise.
10474 (F_POSITIVE_INFINITY): New macro.
10475 (F_NEGATIVE_INFINITY): Likewise.
10477 (D_POSITIVE_INFINITY): Likewise.
10478 (D_NEGATIVE_INFINITY): Likewise.
10480 (print_field_info): Use java_float_finite and java_double_finite.
10482 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10484 * parse.y (method_header): Name "this" implicit argument.
10486 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10488 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10489 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10490 (put_linenumber): New function.
10491 (generate_bytecode_insns, generate_classfile): Write line numbers.
10493 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10495 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10496 (lookup_name, build_known_method_ref, build_class_init,
10497 build_invokevirtual, invoke_build_dtable, match_java_method,
10498 build_field_ref, pushdecl_force_head, build_java_binop,
10499 binary_numeric_promotion, build_decl_no_layout,
10500 build_java_arrayaccess, build_newarray, build_anewarray,
10501 build_java_array_length_access, build_java_arraynull_check): New
10502 extern function prototypes.
10503 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10504 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10506 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10508 * jcf.h (jcf_out_of_synch): New extern function prototype.
10509 * parse.h: Static/global function implemented in parse.y
10510 prototyped and declarations moved at the end of the file.
10511 (DECL_P): Check that the argument isn't null.
10512 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10513 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10514 (QUAL_DECL_TYPE): New macro.
10515 (PARAMS): Macro definition removed.
10516 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10517 (return_statement:): Call build_return.
10518 (field_access:): Call make_qualified_primary in sub rule.
10519 (method_invocation:): Build method invocation and call
10520 make_qualified_primary when processing primaries.
10521 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10522 get_type_from_signature.
10523 (java_check_regular_method): Extra integer 0 argument when calling
10524 lookup_java_method2.
10525 (lookup_java_interface_method2): Extra method DECL argument when
10526 calling lookup_java_interface_method2.
10527 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10528 COMPOUND_EXPR node.
10529 (java_complete_expand_method): Layout current class iff not
10530 already done. Don't process interface's methods.
10531 (java_complete_expand_method): Use super class only if it
10532 exists. Use current class otherwise.
10533 (make_qualified_primary): New function.
10534 (resolve_expression_name): Process qualified expression or
10535 expression from primary the same way.
10536 (resolve_expression_name): Two last arguments to
10537 resolve_field_access are now NULL_TREEs.
10538 (resolve_field_access): New variable is_static. Local field must
10539 be DECLs. is_static computed on field DECLs only. Append code in
10540 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10541 to initialize field_type.
10542 (resolve_qualified_expression_name): New local variable,
10543 previous_call_static and is_static. Handle primaries with function
10544 calls, casts, array references and `this'. `super' now handled as
10545 `(super_class)this'. Use is_static to clarify boolean expressions.
10546 Added code to handle case where a proper handle is required to
10547 access a field. Use QUAL_DECL_TYPE where applicable.
10548 (maybe_access_field): New function.
10549 (patch_method_invocation_stmt): New arguments primary, where,
10550 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10551 deleted. Use `where' as a type to search from if specified. Check
10552 for static method reference where forbidden. Append primary or
10553 current_this to the argument list if not calling constructor nor
10555 (check_for_static_method_reference): New function.
10556 (patch_invoke): Layout the class on which new is done if
10558 (lookup_method_invoke): Changed format to report errors on
10560 (qualify_ambiguous_name): New local variable this_found. Now
10561 handle things from primaries. Method call are considered
10563 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10564 changed into NULLs.
10565 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10566 (java_complete_tree): New case fo RETURN_EXPR. Process function
10567 call arguments in separate function.
10568 (complete_function_arguments): New function.
10569 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10571 (patch_assignment): Take the return function slot into account as
10572 a RHS. Distinguish assignment from a return.
10573 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10574 when checking methods in interfaces.
10575 (resolve_type_during_patch): NULL argument to unresolve_type_p
10576 instead of NULL_TREE.
10577 (patch_newarray): Fixed typo in comment.
10578 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10579 (build_return, patch_return): New functions.
10580 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10582 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10584 * constants.c (find_name_and_type_constant, find_fieldref_index,
10585 find_methodref_index): New methods.
10586 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10587 just return given method. Also, rename to build_known_method_ref.
10588 (expand_invoke): Rename call to build_invoke_non_interface.
10589 * java-tree.h, parse.h: Update prototype.
10590 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10591 (such as expand_expr_stmt) if flag_emit_class_files.
10592 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10593 STACK_TARGET, IGNORE_TARGET): New macros.
10594 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10595 (generate_bytecode_insn): New function to generate method's bytecode.
10596 (generate_classfile): Node generate Code attribute for a method.
10597 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10598 push_long_const, field_op, adjust_typed_op, maybe_wide):
10599 New functions used by generate_bytecode_insn.
10601 * typeck.c (signature_include_return): Remove variable.
10602 (push_java_argument_signature, build_java_argument_signature): New.
10603 (build_java_signature): Use push_java_argument_signature.
10604 * parse.y: Use build_java_argument_signature instead of fiddling
10605 with signature_include_return.
10607 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10609 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10612 * Makefile.in (all.indirect): Added gjavah$(exeext).
10613 (gjavah$(exeext)): Added $(exeext).
10616 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10618 * class.c (layout_class): Call to java_layout_parsed_class replace
10619 by safe_layout_class.
10620 * expr.c (build_java_array_length_access): Removed static storage
10621 class in the function definition.
10622 (build_java_arraynull_check): Likewise.
10623 Also fixed typos in two comments.
10624 * lex.c (java_init_lex): Initialize static global kw_length.
10625 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10626 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10628 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10629 * parse.h (resolve_no_layout): New static function declaration.
10630 (get_identifier_in_static): Declaration removed.
10631 (java_layout_parsed_class): Function name declaration changed to
10633 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10634 not_initialized_as_it_should_p, build_this): New static function
10636 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10637 binary_numeric_promotion, stabilize_reference,
10638 build_decl_no_layout, build_java_arrayaccess): Extern function
10639 declarations moved into their own section.
10640 (build_newarray, build_anewarray, build_java_array_length_access,
10641 build_java_arraynull_check): New extern function declarations.
10642 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10643 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10645 (CALL_CONSTRUCTOR_P): New macro.
10646 * parse.y (kw_length): New static global tree node.
10647 (return_statement): Tagged <node>.
10648 (RETURN_TK): Tagged <operator>.
10649 (variable_declarator_id:): Build variable declaration with an
10650 empty initialization value if a syntax error was found in the
10651 initialization part of the variable declaration.
10652 (statement_without_trailing_substatement:): return_statement: now
10653 uses the default rule.
10654 (return_statement:): Temporarily fixed to return NULL_TREE.
10655 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10656 (class_instance_creation_expression:): Class creation rules now
10657 call build_method_invocation upon reduction.
10658 (array_creation_expression:): Rules call build_newarray_node upon
10660 (dim_exprs:): Build a list of dimension expressions.
10661 (dim_expr:): Store location of the OSB_TK in the dimension
10663 (method_invocation:): Added a new error rule.
10664 (build_unresolved_array_type): WFL argument may also be an array
10665 on a primitive type. Name of the argument changed to reflect this.
10666 (method_declarator): Insert argument type at the beginning of the
10667 argument type list and later reverse the list.
10668 (unresolved_type_p): Argument 'returned' may be optionally
10670 (java_layout_class_from_source): Function renamed
10672 (resolve_and_layout): Now call resolve_no_layout and
10674 (resolve_no_layout): New function.
10675 (purify_type_name): New function.
10676 (complete_class_report_errors): Call purify_type_name during error
10677 report on a type not found.
10678 (process_imports): error_found local variable doesn't need to be
10679 initialized to zero.
10680 (declare_local_variables): New local type_wfl. Fixed typo in error
10681 message. type_wfl assigned to unresolved type and used to register
10682 incomplete type. Build a WFL around the variable initialization
10683 statement so that debug info can be generated on it.
10684 (source_start_java_method): Reverse argument list after they've
10686 (current_this): New static global variable.
10687 (java_complete_expand_methods): Set current_this when appropriate.
10688 (resolve_expression_name): Build correct static and non static
10689 field access bearing a simple name.
10690 (resolve_field_access): Resolve the length field of arrays. Handle
10692 (patch_method_invocation_stmt): Set the type of the method
10693 invocation to error_mark_node. This value is later overridden by a
10694 valid type, if any. Don't handle qualified constructor invocation
10695 as qualified method invocation. Call lookup_method_invoke with its
10696 new flag. It's no longer necessary to access the selected method
10697 as the value of a tree list. Handle constructor invocation.
10698 (patch_invoke): Reverse argument list when invoking non interface
10699 methods. Insert call to new as the first argument of the
10701 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10702 defined within a final class. Return INVOKE_STATIC if the invoked
10703 method is a constructor.
10704 (lookup_method_invoke): New lc argument is a flag to indicate a
10705 constructor lookup. Now handle constructor lookup. Choose the most
10706 specific method in case several were matching the invocation
10707 requirements. Return a method decl instead of a tree list featuring
10708 one single method decl element.
10709 (refine_accessible_methods_list): New lc flag argument to
10710 indicate that a constructor is being looked up.
10711 (not_initialized_as_it_should_p): New function.
10712 (java_complete_tree): Now process fake tree codes
10713 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10714 save_expr on resolved function call arguments. Case on
10715 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10716 (patch_assignment): LHS can be a field access expression. When
10717 dealing with reference, lhs_type is the promoted type of the
10718 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10720 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10721 (patch_binop): Use not_initialized_as_it_should_p where
10723 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10724 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10726 (resolve_type_during_patch): New function.
10727 (patch_cast): Call resolve_type_during_patch to resolve type and
10728 report error accordingly.
10729 (patch_array_ref): Use not_initialized_as_it_should_p where
10730 applicable. Array base expression is saved before being
10731 used. Promote the type of an array elements if it contains non
10733 (build_newarray_node, patch_newarray, build_this): New functions.
10735 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10737 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10738 increment it in `for' statement.
10739 (print_field_info): If number is inf or nan, don't print it.
10740 (print_method_info): If method name is `delete', just ignore it.
10741 (print_c_decl): Special-case jstringArray.
10743 * gjavah.c (help): New function.
10744 (no_argument): New function.
10745 (usage): Changed text.
10746 (main): Rewrote argument handling. Now handles -v, --help,
10748 (version): New function.
10749 (found_error): New global.
10750 (main): Return found_error.
10751 (generate_access): Set found_error.
10752 (print_c_decl): Likewise.
10754 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10756 * gjavah.c (print_c_decl): Don't print "," when examining field.
10757 Skip type name when looking at "[L" types.
10758 (process_file): Now static.
10759 (generate_access): Now returns int.
10760 (last_access_generated): New global.
10761 (process_file): Clear last_access_generated; make multiple passes
10763 (print_field_info): Just return if generate_access returns true.
10764 (print_method_info): Likewise. Also, allow <init> functions to
10766 (print_c_decl): Added is_init argument. Print constructors
10768 (print_cxx_classname): Use UTF8_GET to extract characters from
10770 (print_base_classname): New function.
10771 (print_class_decls): New function.
10772 (process_file): Use it.
10773 (utf8_cmp): New function.
10775 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10777 * lang-options.h: Format changed to match changes in gcc/toplev.c
10778 to implement a --help option.
10780 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10782 * decl.c (init_decl_processing): Revert change to dtable_type.
10784 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10786 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10788 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10790 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10792 * lang.c (lang_init): Default flag_exceptions to 1, without
10793 checking to see if it's 2 first.
10795 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10797 * constants.c: Include "system.h".
10798 * decl.c: Likewise.
10799 * lang.c (flag_new_exceptions): Get via extern now.
10800 (lang_init_options): New functions. Turn on flag_new_exceptions.
10802 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10804 * lex.c (java_lex): Return 0 when we see an invalid character in
10807 * lex.c (java_read_char): Specify extra argument when calling
10809 (java_read_unicode, java_parse_end_comment,
10810 java_parse_escape_sequence): Likewise,
10811 (java_lex): Specify extra argument when calling
10812 java_lex_error. Test that IDs are beginning with a legal character
10813 for IDs. Handle invalid characters with an error message and a
10814 call to java_lex_error.
10815 (java_lex_error): Adjust column position by new argument
10816 `forward'. Issue an error even if in the middle of reporting an
10819 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10821 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10822 we don't explicitly put a null pointer when we're copying it.
10824 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10826 * gjavah.c (print_cxx_classname): New function.
10827 (super_class_name): Likewise.
10828 (print_super_fields): Removed.
10829 (in_super): Removed.
10830 (print_field_info): Never generate #defines.
10831 (print_c_decl): Changed generated types to match JNI. No longer
10832 print class name before method name.
10833 (print_method_info): Print "static" before static methods.
10834 Print "virtual" before non-final methods.
10835 (usage): Use exit(1), not exit(-1).
10837 (print_field_info): Use %.17g to print a double.
10838 (last_access): New globals.
10839 (process_file): Initialize last_access.
10840 (usage): Now static.
10841 (ACC_VISIBILITY): New define.
10842 (generate_access): New function.
10843 (print_field_info): Call it.
10844 (print_method_info): Likewise. Also, generate information for all
10845 methods, not just native methods. Return void.
10846 (print_c_decl): Return void.
10847 (print_field_info): Return void.
10849 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10851 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10852 processing the jc1 grammar file. Prefix bison functions and
10853 variables with java_.
10854 (parse.c): Dependencies on parse.h and lex.h
10855 * expr.c (build_java_arrayaccess): Function now global.
10856 * java-tree.h: Comment reorganized to carry on previous
10857 classification effort.
10858 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10859 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10860 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10861 java_parse (new prefix java_ generated by bison).
10862 (java_layout_parsed_class, java_register_parsed_class): Function
10864 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10865 * lex.c (static tree wfl_op): Variable deleted.
10866 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10867 ctxp fields to NULL_TREE.
10868 (java_lex): No longer create WFL for operators. Filename caching
10869 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10870 created as STRING_CST and later expanded. Removed extra argument
10871 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10873 (build_wfl_node): Removed code in comments.
10874 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10875 store token and location data in the current bison token.
10876 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10877 static/extern function declaration at the beginning of the file.
10878 (struct qualification): Data structure definition deleted.
10879 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10880 (qualify_ambiguous_name): Function declaration modified. Function
10881 now returns nothing.
10882 (build_array_ref, patch_array_ref, make_qualified_name,
10883 resolve_qualified_expression_name, maybe_generate_clinit,
10884 resolve_field_access): New static function declarations.
10885 (build_java_arrayaccess): New extern function declaration.
10886 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10887 (CALL_EXPR_PRIMARY): Macro deleted.
10888 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10889 (struct parser_ctxt): Field initialized_final
10890 removed. non_static_initialized, static_initialized: New fields.
10891 * parse.y (static tree kw_super, static tree kw_this): New global
10893 (%union): tree wfl field of operator member replaced by int
10894 location. WFLs are non longer created for operators.
10895 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10896 (qualified_name:): Now calls make_qualified_name to build the
10898 (type_declaration:): Consider generating <clinit> when class
10900 (variable_declarator:): Directly build an assignment node when the
10901 variable is initialized when declared.
10902 (this_or_super:): Build a WFL and set current location when THIS
10903 or SUPER are parsed.
10904 (expression_statement:): Wrap statement around a WFL.
10905 (primary_no_new_array:): Fixed typo. Changed value returned by
10906 THIS_TK because of its new type (temporary).
10907 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10908 (field_access:): Build qualified name with SUPER.
10909 (method_invocation:): Fixed returned value because of SUPER's new
10911 (array_access:): Use OSB_TK location information.
10912 (post_increment_expression:, post_decrement_expression:,
10913 unary_expression:, pre_increment_expression:,
10914 pre_decrement_expression:, unary_expression_not_plus_minus:,
10915 cast_expression:, multiplicative_expression:,
10916 additive_expression:, shift_expression:, relational_expression:,
10917 equality_expression:, and_expression:, exclusive_or_expression:,
10918 inclusive_or_expression:, conditional_and_expression:,
10919 conditional_or_expression:, assignment:): Use new location/token
10920 information available on operators.
10921 (create_class): Set super_decl_type to NULL_TREE when processing
10923 (register_fields): Field initialization is now a MODIFY_EXPR
10924 node. Chain initialization code to the matching lists (according
10925 the the field declaration modifiers).
10926 (maybe_generate_clinit): New function.
10927 (method_header): Don't set method's DECL_NAME to a WFL when adding
10928 methods to java.lang.Object.
10929 (resolve_and_layout): Now can return NULL_TREE if the type
10930 resolution fails. Otherwise, return the class DECL instead of its
10932 (check_method_redefinition): Don't patch method DECL_NAME if it
10933 belongs to java.lang.Object.
10934 (process_imports): Simply assign error_found to the value returned
10935 by check_pkg_class_access.
10936 (declare_local_variables): Don't use their init statements (if
10937 any) when parsing error were previously found. Reuse MODIFY_EXPR
10938 build during parsing as an init statement.
10939 (java_method_add_stmt): Now return the current method body.
10940 (java_layout_parsed_class, java_register_parsed_class): Functions
10942 (java_complete_expand_methods): Initialize the constant pool on a
10943 per class basis. Layout the classes before expanding their method
10944 bodies. Don't try expand artificial constructor code if error were
10945 found. Make the classes data and register them if no error were
10947 (java_complete_expand_method): Retrieve an artificial constructor
10948 argument list before entering its body. Assign the top block to
10949 the artificial constructor function body and set types of declared
10950 blocks and compound statements to void. Walk method body if not an
10951 artificial constructor.
10952 (make_qualified_name, cut_identifier_in_qualified): New functions.
10953 (resolve_expression_name): Fixed comments. Save/restore the
10954 current class CLASS_LOADED_P flag value. Build non qualified
10955 static field access and handle qualified expression names.
10956 (resolve_field_access, resolve_qualified_expression_name): New
10958 (patch_method_invocation_stmt): Use the new expression resolution
10959 scheme, calling resolve_field_access when the function call is
10960 resolved as an expression.
10961 (qualify_ambiguous_name): Function rewritten to work on qualified
10962 expression produced by make_qualified_name.
10963 (java_complete_tree): Promote type when function's argument are
10964 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10965 the assignment to discover further errors if RHS is a expression
10966 name that fails to evaluate. Declare LHS initialized even though
10967 the assignment failed. Don't use the location variable and removed
10968 extra argument in patch function calls. Now handle the ARRAY_REF
10969 case and build internal string representation when STRING_CSTs are
10971 (build_method_invocation): Don't wrap function call around a WFL.
10972 (build_assignment): Likewise. Use the operator location
10974 (patch_assignment): Handle array access LHSs. Handle error
10975 provenance, resulting in a better error report.
10976 (build_binop): Use op_location from operator as binop location
10978 (build_unaryop, build_incdec, build_cast): Likewise.
10979 (patch_binop): Extract location information from the node. Fixed
10980 typo in error message.
10981 (patch_unary_op): Extract location information from the node.
10982 (build_array_ref, patch_array_ref): New functions.
10984 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10986 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10987 match _Jv_IsInstanceOf.
10988 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10989 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10991 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10993 * decl.c (init_decl_processing): Functions are now named
10994 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10996 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10998 * java-tree.h (load_class): Add prototype.
10999 * class.c (is_compiled_class): Add missing arg to load_class.
11000 * expr.c (expand_java_NEW): Call load_class.
11001 * parse.y (process_import): Removed bogus use of void return value.
11003 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
11005 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
11006 Function name is "_Jv_Throw" instead of "soft_athrow".
11007 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
11008 Function name is "_Jv_AllocObject" instead of "soft_new".
11009 Takes an extra parameter (object size).
11010 * expr.c: Update calls.
11012 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
11014 * lex.c (java_get_line_col): Handle end-of-file.
11015 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
11017 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11019 * lang.c (lang_init): Make -fexceptions the default.
11020 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
11021 exception handling is not turned on.
11023 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
11025 * lang.c (flag_new_exceptions): Make this this default.
11026 * decl.c (end_java_method): Call emit_handlers.
11027 * except.c (method_init_exceptions): Set language code and version.
11028 (expand_start_java_handler): Enable exception, and call
11029 expand_eh_region_start.
11030 (expand_end_java_handler): Enable exception, and set up catch blocks.
11031 (emit_handlers): New routine to generate the saved handlers.
11032 * java-except.h (emit_handlers): Add prototype.
11034 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11036 We used to have three different representations of the constant pool:
11037 the CPool structure, the tree_constant_pool, and the constructures
11038 used to build the Class object (which may need class and string
11039 constants) in compiled code. None were appropriate for compiling
11040 to .class files, so I did a major overhaul.
11042 First, the tree_constant_pool array was removed. Things were
11043 modified to the CPool structure in the JCF could be used.
11044 Second, a "capacity" field was added to the CPool, and functions
11045 written to search for a matching constant, adding one if not found.
11046 The code that generated the Class object was changed to use a CPool.
11047 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11048 the static Class object are now only in build_constants_constructor.
11049 Finally, I wrote code which can generate a .class file (including its
11050 constant pool) from the RECORD_TYPE of a class. This is a big step
11051 on the way to compiling Java source into .class files.
11053 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11054 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11056 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11057 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11058 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11059 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11060 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11061 (lang_type): Removed constant_pool field.
11062 * jcf.h (CPool): Renamed size to count. Added field capacity.
11063 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11064 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11065 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11067 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11068 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11069 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11070 (set_constant_entry, find_constant1, find_constant2,
11071 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11072 find_utf8_constant, find_class_or_string_constant): New functions.
11074 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11075 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11076 (give_name_to_class, get_class_constant): Likewise.
11077 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11078 (get_name_and_type_constant, get_ref_constant): Removed.
11079 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11080 * parse.y: Don't save/restore tree_constant_pool.
11081 * verify.c (verify_jvm_instructions): Update for new approach.
11082 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11084 * lang-options.h: Added -femit-class-file, -femit-class-files.
11085 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11086 (lang_f_options): Added "emit-class-file(s)".
11088 * expr.c (build_java_arrayaccess): Generate more efficient array
11089 bounds checking, by using unsigned compare.
11091 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11093 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11095 * parse.h: New comment on the handling of unresolved type
11096 identifiers. JDEPs are now part of the jdep_code enum.
11097 (typedef struct jdep): Now use enum jdep_code or int, depending on
11098 availability. Both are narrowed down to an 8 bits bitfield.
11099 (CALL_EXPR_PRIMARY): Fixed comment.
11101 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11103 * Make-lang.in (java): Added gjavac and jvgenmain.
11104 (java.start.encap): Depend on gjavac.
11105 (java.rest.encap): Depend on jvgenmain.
11107 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11108 (JAVA_CROSS_NAME): Likewise.
11109 (java.all.build): Depend on jvgenmain and gjavac.
11110 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11111 (jvgenmain$(exeext)): New target.
11112 (java.install-common): Wrote.
11113 * config-lang.in (compilers, stagestuff): Added gjavac and
11116 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11118 * lang.c (lang_decode_option): New argc/argv interface.
11120 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11122 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11123 * decl.c (build_decl_no_layout): New function.
11124 * expr.c (java_lang_expand_expr): Layout declarations found in
11125 blocks before they're pushed.
11126 * jcf-parse.c (load_class): Save current line when parsing class
11128 (parse_source_file): Register class before expanding their
11130 * lang.c (put_decl_node): Produce `null' when `void *' is
11132 * lex.c (static tree wfl_op): New static global, for error report
11134 (java_init_lex): wfl_operator and wfl_op initialized
11135 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11137 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11138 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11139 build_unresolved_array_type): New static function definitions.
11140 (build_decl_no_layout): New extern function declared.
11141 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11142 faulty modifier exists.
11143 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11144 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11145 (UNARY_PLUS_EXPR): New fake operator.
11146 (struct parser_ctxt): New field osb_number.
11147 * parse.y (static tree wfl_operator): New static WFL for operator
11148 bound error messages.
11149 (DECR_TK, INCR_TK): Moved.
11150 (OP_TK): Tagged <operator>.
11151 (array_type:): Now call build_unresolved_array_type.
11152 (dim_expr:): Count the number of '[' seen.
11153 (post_increment_expression, post_decrement_expression,
11154 pre_increment_expression, pre_decrement_expression,
11155 unary_expression_not_plus_minus, unary_expression:): Actions are
11156 now building the corresponding unary expressions.
11157 (cast_expression:): Actions are now building cast expressions.
11158 (build_unresolved_array_type): New function.
11159 (create_interface): Reset the number of declared interfaces.
11160 (create_class): Likewise.
11161 (method_header): Methods declared within the scope of an interface
11162 are now implicitly set public and abstract.
11163 (java_complete_class): Variable's and parameter's type are patched
11164 with a promoted type.
11165 (declare_local_variables): Resolved non builtin types are promoted
11166 before being used to build a variable decl. Removed type patch
11167 posted on variable initialization statement.
11168 (source_start_java_method): Use build_decl_no_layout to build the
11169 decl of a parameter of incomplete type.
11170 (java_register_parsed_class): Process interfaces too. Call
11171 rest_of_decl_compilation on each processed class declarations.
11172 (java_complete_expand_methods): Don't attempt to expand things in
11174 (java_complete_tree): Process CONVERT_EXPR, even though it always
11175 has a type. Propagate error_mark_node to node's type too. Promote
11176 method's call argument type and return error_mark_node if
11177 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11178 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11179 handle unary operator nodes.
11180 (build_assignment): Added comment.
11181 (print_int_node): New function.
11182 (patch_assignment): New second argument. New error handling. Use
11183 print_int_node. Handle references. Use can_cast_to_p to issue
11184 different error message according to the context and check upon
11185 the initialization of the RHS.
11186 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11187 (operator_string): Handle more operators.
11188 (patch_binop): No longer use a function static
11189 wfl_operator. Improved error message on shift distance.
11190 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11191 patch_cast): New functions.
11193 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11195 * jvspec.c: New file.
11196 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11198 * java-tree.h (identifier_subst): Add declaration.
11200 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11202 * jvgenmain.c (main): Generate call to JvRunMain.
11204 * class.c (make_class_data): Push value for "sync_info" field.
11205 * decl.c (init_decl_processing): Push "sync_info" field.
11207 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11209 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11210 Java (source) name, not signature.
11211 Set TYPE_ALIGN to (at least) that of element_type.
11213 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11215 * class.c: Moved classname-mangling-rekated code to ...
11216 * mangle.c: ... this new file.
11217 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11218 * Makefile.in: Update for above changes.
11220 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11222 * expr.c (truthvalue_conversion): Convert integer and floating
11223 point value to their truth value.
11224 * lex.c (java_lex): Handle the `null' literal.
11225 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11226 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11227 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11230 * parse.y: Reorganization/documentation on token declaration.
11231 (binop_lookup[]): New added new tree codes.
11232 (relational_expression): Build corresponding binary operators.
11233 (equality_expression, conditional_and_expression,
11234 conditional_or_expression): Likewise.
11235 (java_complete_class): Fix crash in debug message.
11236 (java_complete_tree): Check initialization of method call
11237 arguments. Further bogus node evaluation to detect more error
11238 during assignments. Handles more binary operators.
11239 (patch_assignment): Use DECL_P.
11240 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11242 (operator_string): Handle more case. Compacted source.
11243 (patch_binop): Changed function comment. Checking for
11244 uninitialized first operand takes the compound assignment into
11245 account and uses DECL_P. Checking for uninitialized second operand
11246 delayed to routine's end. Use macros to issue type bound error
11247 messages and issue messages on both operands if their types are
11248 different. Force fixed type into node. Handle all binary
11251 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11253 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11254 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11255 build operator node and return tokens.
11256 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11257 * parse.h (java_complete_tree): Changed returned type in prototype.
11258 (build_method_invocation, build_assignment, patch_assignment,
11259 patch_binop): New static function declarations.
11260 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11261 BUILD_EXPR_WFL): New macros.
11262 * parse.y (enum tree_code binop_lookup[]): New static for token to
11264 (%union): Parser union has new sub-structure `operator'.
11265 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11266 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11267 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11268 ASSIGN_ANY_TK): Tokens tagged `operator'.
11269 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11270 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11271 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11272 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11273 (assignment_operator:): Rule tagged `operator'.
11274 (expression_statement:): Re-installed default rule.
11275 (method_invocation:): Sub rules call build_method_invocation.
11276 (postfix_expression:): Don't attempt to resolve name here. Just
11278 (multiplicative_expression:): Sub-rules build corresponding binop
11280 (additive_expression:, shift_expression:, and_expression:,
11281 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11282 (assignment:): Sub rule invoke build_assignment.
11283 (assignment_operator:): Default rules on sub rules.
11284 (force_error): Added documentation on this variable.
11285 (declare_local_variables): Build initialization calling
11287 (expand_start_java_method): Removed unused rtx declaration. Mark
11288 arguments as already initialized.
11289 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11290 (java_complete_expand_methods): Don't process next method if
11291 completion of the previous one triggered errors.
11292 (java_complete_expand_method): Call source_end_java_method if no
11293 error were found during completion.
11294 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11295 locals declaratilon. Handle names found within a class. Return
11296 error_mark_node when things aren't found.
11297 (patch_method_invocation_stmt): Return error_mark_node on failures.
11298 (patch_invoke): Removed unused local. Return the correct node.
11299 (java_complete_tree): Now returns a value. The BLOCK section binds
11300 local identifiers and the type of a BLOCK is now void. Assign the
11301 result of operand completion on COMPOUND_EXPR. Assign the
11302 encapsulated node of a WFL to the result of its completion, except
11303 when the node is an identifier. Now handle MODIFY_EXPR and several
11304 binary operators. Return error_mark_node on errors.
11305 (build_method_invocation, build_assignment, patch_assignment,
11306 build_binop, operator_string, patch_binop): New functions.
11307 * typeck.c (binary_numeric_promotion): New function.
11309 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11311 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11312 Replace most uses of ident_subst by identifier_subst.
11314 * class.c (push_class_static_dummy_field): Removed function.
11315 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11316 instead of looking got "class" static field. Create that decl here.
11317 (class_identifier_node): Removed; no longer needed.
11318 (init_class_processing): Don't init class_identifier_node.
11319 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11320 Do nreverse 0 times (instead of twice) for Object and Class.
11321 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11323 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11325 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11326 while initializing linenumber_count and linenumber_table.
11327 Do it before init_function_start (which calls emit_line_note).
11328 * expr.c (expand_byte_code): Don't need to clear lineno here.
11330 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11332 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11333 then mangle number as _N_.
11335 * class.c (mangle_class_field): New function.
11336 (build_class_ref): Set assembler name of class reference using
11337 mangle_class_field.
11338 (push_class_static_dummy_field): Likewise.
11340 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11342 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11343 of assigning to TREE_CODE. The latter method exploits a feature
11344 of GCC that is not ANSI compliant.
11346 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * decl.c (pushdecl_force_head): New function.
11349 (pushlevel): Removed conditional printf.
11350 (complete_start_java_method): Don't enter local variable scope if
11351 function is compiled from source code.
11352 * expr.c: parse.h now included
11353 (java_lang_expand_expr): New function.
11354 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11355 printf. Terminate buffer when doing directories.
11356 * jcf-parse.c (parse_source_file): Call lang_init_source before
11357 parsing and before code generation.
11358 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11359 use printf if the macro is defined.
11360 * lang.c (lang_init): Install lang_expand_expr hook on
11361 java_lang_expand_expr.
11362 (java_dummy_print): New function.
11363 (lang_init_source): New function.
11364 * lex.c (java_lex): Remember location of an opening brace at the
11365 second nesting level.
11366 (java_is_eol): Unget character seen after a CR if it is EOF.
11367 * parse.h: Now includes lex.h
11368 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11369 printf if the macro is defined.
11370 (expand_start_java_method, build_expr_block, enter_block,
11371 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11372 New static function declarations.
11373 (pushdecl_force_head): New extern function declaration.
11374 (INCOMPLETE_TYPE_P): New macro.
11375 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11376 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11377 BLOCK_EXPR_ORIGIN): New macros.
11378 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11379 DECL_SOURCE_LINE_LAST): New macros.
11380 (struct parser_ctxt): Removed field current_method_decl, redundant
11381 with the field current_function_decl. Added fields
11382 first_ccb_indent1 and pending_block.
11383 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11384 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11386 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11387 (compilation_unit:): Cosmetic on sub rule.
11388 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11389 (variable_initializer:): Installed default rule on expression:.
11390 (method_declaration:): method_header: starts a new
11391 method. method_body: installs the function body, absorbs blocks
11392 emitted for temporary variable scopings, pops function's body block
11393 and merges function's last statement lineno in DECL_SOURCE_LINE.
11394 (method_body:): Installed default rules.
11395 (block:): Call enter_block when an opening brace is seen. Absorb
11396 scoping blocks and call exit_block when a closing brace is seen.
11397 (block_statement:): Cosmetic changes.
11398 (method_invocation:): Create WFL around CALL_EXPR node.
11399 (patch_stage): Added comment around definition.
11400 (method_header): Try to use first_ccb_indent1 as the first line of
11401 the method, so BP debug info are emitted at the first opening
11402 brace of the function. If the function has no body, use the
11403 location of the function's name. Override currently defined method
11404 name with the matching WFL so we can point redefinition errors
11405 using the location where the function's name was declared.
11406 (check_abstract_method_header): Interprets DECL_NAME as an
11407 identifier or as a WFL, accordingly.
11408 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11409 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11410 location and name information out of it and reinstall DECL_NAME to
11411 its original identifier node value.
11412 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11413 function's source code).
11414 (read_import_dir): Test the value returned by find_class and issue
11415 a fatal accordingly.
11416 (declare_local_variables): Push a new block for the scope of the
11417 new variable(s) if code has been already generated at that nesting
11418 level. Pinpoint redefinition errors using the variable id
11419 WFLs. Generate initialization code if necessary. If the variable
11420 type is incomplete, register a patch on its decl.
11421 (source_start_java_method): Rewritten. Define a new block for the
11422 function's parameters. Build parameter decl out of function's
11423 arguments and register them for a patch if their types are
11425 (expand_start_java_method): Includes the part of
11426 source_start_java_method that was pushing the parameter decls and
11427 completing the method start code.
11428 (source_end_java_method): Removed call the expand_end_bindings and
11429 poplevel (already taken care of). Reinstall function's arguments
11430 and get function's last line of code before calling
11431 expand_function_end.
11432 (java_method_add_stmt): New comment before the function's
11433 code. Complement the second operand of the current COMPOUND_EXPR
11435 (java_complete_expand_methods): Don't generate debug info on line
11436 zero when expanding a generated constructor.
11437 (java_complete_expand_method): Set start and end line numbers for
11438 a artificially generated constructor to one and manually call
11439 enter_block and exit_block when defining it. For all methods:
11440 expand function's start calling the new expand_start_java_method
11441 and invoke java_complete_tree on the effective method's body, if
11443 (resolve_expression_name): Now use lookup_name_in_blocks to search
11444 local variable decls and print out an error when variables are
11446 (patch_method_invocation_stmt): Inserted comment before the
11448 (lookup_method_invoke): Chain method's arguments using chainon
11449 with the current arg list as a second argument. Inserted missing
11450 IDENTIFIER_POINTER when reporting an error on methods not found.
11451 (refine_accessible_methods_list): Don't retain constructors.
11452 (patch_arguments): Function removed.
11453 (java_complete_tree): Inserted comment before the function's
11454 code. New case for BLOCKs. Moved the WFL case a bit
11455 further. Complete function's arguments.
11456 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11457 maybe_absorb_scoping_blocks): New functions.
11459 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11461 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11463 * jcf-parse.c (parse_source_file, java_error_count): New forward
11464 and extern declarations.
11465 (java_parse_abort_on_error): Macro moved.
11466 (jcf_parse_source): fatal called if fopen fails. Now calls
11468 (parse_source_file): New parse_only parameter. Reflects the
11469 elimination of the second pass.
11470 (yyparse): parse_source_file called with argument set to 0.
11471 * jcf.h (JCF_ZERO): Sets java_source to zero.
11472 * lex.c (java_init_lex): pass argument is gone. Function modified
11473 to be called once during the analysis of a file.
11474 (java_unget_unicode): Fixed typo in fatal message.
11475 (java_get_line_col): Likewise.
11476 (java_lval): Likewise. String literals no longer built during
11478 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11480 * parse.h (MODIFIER_WFL): New macro.
11481 (parse_check_super, parser_check_super_interface): Now return int.
11482 (parser_chain_incomplete_item, not_builtin_p,
11483 complete_method_decl): Declarations removed.
11484 (build_method_invocation_stmt, build_invoke): Renamed using the
11485 `patch' instead of `build'
11486 (register-incomplete_type, obtain_incomplete_type,
11487 java_complete_tree, java_complete_expand_method,
11488 unresolved_type_p, create_jdep_list): New function declarations.
11489 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11490 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11491 (jdep): New typedef on new struct _jdep.
11492 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11493 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11494 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11495 JDEP_RESOLVED_P): New macros.
11496 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11497 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11498 JDEP_VARIABLE): New enum values and jdep kinds.
11499 (jdeplist): New typedef on struct _jdeplist.
11500 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11502 (CALL_EXPR_PRIMARY): New macro.
11503 (struct parser_ctxt): Fields java_pass, current_method_decl,
11504 method_decl_list deleted. New field jdeplist.
11505 (INCOMPLETE_P): Macro deleted.
11506 * parse.y (single_type_import_declaration:): Removed pass switch.
11507 (type_import_on_demand_declaration): Likewise.
11508 (field_declaration:): Removed pass switch on all sub rules.
11509 (class_declaration:): Call the complete_class_decl removed on
11511 (method_declaration:): Removed second pass switch. No longer chain
11512 methods decl when method_header reduced.
11513 (method_header:): Sub rules no longer depend on pass switch.
11514 (method_declarator:): Likewise.
11515 (method_body:): Likewise.
11516 (abstract_method_declaration:): Likewise.
11517 (block_statement:): Likewise.
11518 (local_variable_declaration:): Likewise.
11519 (argument_list:): Likewise.
11520 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11521 removed. Partial CLASS_EXPR tree node built instead.
11522 (postfix_expression:): Removed pass switch on all sub rules.
11523 (java_pop_parser_context): Free classd_list content.
11524 (yyerror): Call obstrack_grow0 to finalize error message.
11525 (check_class_interface_creation): Comment modified to reflect new
11526 returned value meaning. Removed second pass switch. Return 1 if an
11527 error was found, 0 otherwise. Adjust pointer on filename if a
11528 leading path separator was found.
11529 (maybe_create_class_interface_decl): Removed first pass switch
11530 when linking the class decl to the class_list. Install a new
11531 jdep_list for the class.
11532 (add_superinterfaces): List of unresolved interfaces is
11533 gone. Unresolved interfaces are directly added to the current
11535 (create_interface): Second pass shortcut removed.
11536 ctpx->modifier_ctx access through MODIFIER_WFL.
11537 (create_class): Second pass shortcut removed. Call to
11538 register_incomplete_type replaces the call to
11539 parser_chain_incomplete_item.
11540 (complete_class_decl): Function removed.
11541 (duplicate_declaration_error): New way of retrieving redeclared
11543 (register_fields): Call to lookup_modifier_cl replaced by
11544 MODIFIER_WFL. New way of handling unresolved type, using
11545 unresolved_type_p and obtain_incomplete_type.
11546 register_incomplete_type replaces call to parser_chain_incomplete_item.
11547 (patch_stage): New static global variable.
11548 (method_header): New way of handling unresolved type, using
11549 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11550 indicates that the method decl needs to be patched.
11551 (check_abstract_method_header): Call to lookup_modifier_cl
11552 replaced by MODIFIER_WFL.
11553 (method_declarator): Incomplete argument type are registered
11554 calling register_incomplete_type. Patch on the declared method is
11555 issued in that case.
11556 (unresolved_type_p): New function.
11557 (parser_check_super_interface): New comment to reflect function's
11558 modified returned type (int). Function and has a new argument
11559 this_wfl. Call to parse_error_context uses this_wfl instead of
11560 relying on lookup_cl.
11561 (parser_check_super): Comment reflects function's new returned
11562 type (int). Function returns non zero value on error.
11563 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11564 register_incomplete_type, jdep_resolve_class): New functions to
11565 handle incomplete types in declarations.
11566 (java_complete_class): Rewritten to work with the new incomplete
11567 type handling scheme.
11568 (complete_class_report_errors): Likewise.
11569 (complete_method_decl): Removed: it jobs is now handled by
11570 java_complete_class.
11571 (do_resolve_class): Class loaded in not already loaded and not
11572 found in Java source code.
11573 (java_check_regular_methods, java_check_abstract_methods): Don't
11574 call complete_method_decl anymore.
11575 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11576 (read_import_dir): Got rid of the pass number dependency.
11577 (declare_local_variables): New handling of unresolved types (patch
11579 (source_start_java_method): New parameter level. Function called
11580 with level set to 1 when argument types are potentially
11581 unresolved. Called to complete the job with level set to 2 once
11582 types are complete.
11583 (source_end_java_method): Call to permanent_allocation
11584 removed. Waiting to be replaced by a more suitable obstack
11586 (java_complete_expand_methods, java_complete_expand_method,
11587 java_expand_finals): New functions.
11588 (build_method_invocation_stmt): Renamed
11589 patch_method_invocation_stmt. Extracts function call expression
11590 (wfl) and arguments (args) from CALL_EXPR tree operands.
11591 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11592 call. Patch the function and argument operand of the CALL_EXPR
11594 (patch_argument, java_complete_tree): New functions.
11596 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11598 Recover from missing fields and methods (i.e. error instead of fatal).
11599 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11600 * expr.c (expand_invoke): Recover from missing method.
11601 (expand_java_field_op): Recover from missing field.
11602 Inline references to java.lang.{Integer,Char,...}.TYPE.
11603 * typeck.c (get_type_from_signature), java-tree.h: New function.
11604 * class.c (add_method): Use get_type_from_signature.
11605 (build_class_ref): Handle a class that was not found.
11606 * typeck.c (convert): Handle conversion to pointers (for convenience).
11607 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11608 instead of lookup_field to handle missing fields.
11610 * jcf-parse.c (process_zip_dir): Set java_source.
11612 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11614 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11616 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11618 * jcf-parse.c (load_class): Don't change input_filename before
11619 calling jcf_parse_source (but still do it before calling
11621 (jcf_parse_source): Assign input_filename after having saved the
11623 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11624 list. ctxp->modifier_ctx zeroed according to its new
11625 definition. ctxp->filename initialized. Removed
11626 JAVA_MODIFIER_CTX_UNMARK.
11627 (java_unget_unicode): Update the character based column position.
11628 (java_allocate_new_line): ref_count not used anymore. Always free
11629 ctxp->p_line. Initialize c_line->char_col to 0.
11630 (java_get_unicode): Update the character based column position.
11631 (java_lex): Use ctxp->elc to store current position in source
11632 file, at the beginning of the parsed token. Set modifier_ctx entry
11633 corresponding to the parse modifier to a WFL node. Return a WFL
11634 node when an identifier is parsed.
11635 (java_lex_error): Now uses ctxp->elc to store current position in
11637 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11638 * lex.h (build_wfl_node): New function definitions.
11639 (struct java_line): ref_count and next fields are gone. New field
11641 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11642 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11643 (JAVA_COLUMN_DELTA): New macro.
11644 (java_lc): New typedef on new struct _java_lc.
11645 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11646 (parse_error_context, parse_warning_context): Changed prototypes.
11647 (java_get_line_col): Added as an available global function.
11648 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11649 (IC_DECL): Replaced by macro IC_TYPE
11650 (DEPEND_WFL): New macro.
11651 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11653 (exit_java_complete_class): Removed a commented out statement.
11654 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11655 now an array of tree nodes. Deleted fields line_list and
11656 e_line. New field elc, to replace e_line.
11657 * parse.y (array_type:): Build WFL node.
11658 (qualified_name:): Build a single WFL node out of two. Retain
11659 the location information of the first node in the resulting node.
11660 (package_declaration:): Use package name as a WFL node
11661 (single_type_import_declaration:): Use imported name as a WFL node.
11662 (type_import_on_demand_declaration:): Use root of the imported
11663 packages as a WFL node.
11664 (field_declaration:): Removed unused local variable cl.
11665 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11666 (yyerror): New static elc. Removed static error_line, error_pos.
11667 New local code_from_source. Save ctxp->elc into elc at the first
11668 pass. Call java_get_line_col to get a string of the line where
11670 (debug_line): Removed static function.
11671 (parse_error_context, parse_warning_context): Parameter cl is now
11672 a WFL node. Use its value to initialize ctxp->elc.
11673 (redefinition_error): Parameter cl is now a WFL node.
11674 (parse_add_interface): New parameter wfl. No longer call
11675 lookup_cl, use wfl instead.
11676 (check_class_interface_creation): Parameter cl is now a WFL node.
11677 (maybe_create_class_interface_decl): Likewise.
11678 (add_superinterfaces): New function.
11679 (create_interface): Removed local cl, node, super_decl,
11680 super_decl_type. Function now uses id as a WFL node. Better
11681 warning/error report on obsolete or forbidden mix of
11682 modifiers. Now calls add_superinterfaces to register interfaces.
11683 (create_class): Removed local cl, node. Local variable id is used
11684 as a WFL node. Better error report on forbidden modifier
11685 mix. Uses add_superinterfaces to register interfaces.
11686 (find_field): Argument cl is now a WFL node. Now store the WFL
11687 node of a fields that needs to be checked for their
11689 (method_header): Local variable node non longer used. Local
11690 variable id replaces cl.
11691 (check_modifiers_consistency): Local variable cl is now a WFL
11693 (method_declarator): Local variable cl replaced by parameter id.
11694 (parser_qualified_name): Now uses parameter name as a WFL node.
11695 (parser_check_super_interface): New parameter wfl, for achieve
11696 greater accuracy during error reports.
11697 (parser_chain_incomplete_item): New parameter named location. Used,
11698 along the decl, to construct the incomplete item node.
11699 (java_complete_class): resolve_class now uses WFL node extracted
11700 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11702 (complete_method_decl): Unresolved function's argument types are WFL.
11703 (resolve_class): Parameter cl is now a WFL node.
11704 (resolve_and_layout): Likewise.
11705 (do_resolve_class): Likewise. Try first to use cl and then do the
11706 lookup on the decl when calling check_pkg_class_access.
11707 (complete_class_report_errors): Use IC_TYPE in place of
11708 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11709 instead of doing a lookup over the decl.
11710 (java_check_final): Use WFL info from field tree list.
11711 (lookup_cl): Rewritten and returns a statically defined WFL node.
11712 (lookup_modifier_cl): Now uses information from WFL nodes.
11713 (process_imports): Likewise.
11714 (read_import_dir): name and cl arguments replaced by a single WFL
11715 node. Function modified accordingly.
11716 (find_in_imports_on_demand): Now uses WFL node.
11717 (check_pkg_class_access): cl argument is now a WFL node.
11718 (declare_local_variables): Fixed to use WFL nodes.
11719 (resolve_expression_name): Likewise.
11720 (build_method_invocation_stmt): name_combo argument renamed
11721 wfl. Function modified to use WFL nodes.
11722 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11723 (lookup_method_invoke): cl is now a WFL node. Added missing
11724 IDENTIFIER_POINTER to class type decl name.
11726 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11728 * lang.c (init_parse): Now returns char* containing the filename.
11730 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11732 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11734 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11735 * class.c (make_class_data): If flag_assume_compiled, initial class
11736 state is CSTATE_PREPARED; make superclass and interfaces direct
11737 references, rather than constant pool indexes.
11739 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11741 * parser.y: Include flags.h. Removed debug variable pl.
11742 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11743 (block:): Likewise.
11744 (labeled_statement_nsi:): Generate debug info when reducing
11745 expression_statement:.
11746 (check_pkg_class_access): get_access_flags_from_decl invokation
11747 fixed for new CLASS_* flags location.
11748 (source_end_java_method): Save/restore parser context when
11749 entering/leaving this routine. Restore lineno to its right value
11750 before calling expand_end_bindings.
11751 (build_method_invocation_stmt): build_invoke called with the
11752 current line information.
11753 (build_invoke): New argument cl. Wrap the function call around a
11755 (refine_accessible_methods_list): Changed comment, removed
11757 * parse.h: Fixed typo in comments.
11758 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11759 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11760 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11762 * lex.c (java_lex): Record the last closing curly bracket of a
11764 * jcf-parse.c (jcf_parse_source): Now calls
11765 java_check_methods. Clarified comment, fixed typo.
11767 1998-04-09 Dave Brolley <brolley@cygnus.com>
11769 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11770 (finish_parse): Expose for non USE_CPPLIB builds.
11772 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11774 * lang.c (lang_print_xnode): New function.
11776 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11778 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11779 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11780 used to build a class's dispatch table.
11781 (make_class_data): Generate dispatch table if flag_assume_compiled.
11782 Set dtable of class object to address of class_dtable_decl.
11784 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11785 be volatile and have side effects - generates better code.
11787 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11788 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11790 * expr.c (expand_invoke): If class is final, method is
11791 effectively final, so can call it directly.
11793 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11795 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11797 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11799 * parse.y (build_method_invocation_stmt): Removed extra argument
11802 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11804 * expr.c (dtable_indent): Now static global.
11805 (expand_invoke): Now call invoke_build_dtable and
11806 build_invokevirtual.
11807 (invoke_build_dtable, build_invokevirtual): New functions.
11808 * jcf-io.c (find_class): Defer issuing a warning by setting
11809 jcf->outofsynch to 1.
11810 * jcf-parse.c (jcf_out_of_synch): New function.
11811 (load_class): Test this_jcf.outofsynch flag and call
11812 jcf_out_of_synch accordingly.
11813 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11814 comment indentation.
11815 * lex.c (java_get_unicode): Fixed code indentation.
11816 (java_lex): Create string literal. Fixed typo. Removed several
11817 premature obstack_free.
11818 * parse.h: New enums for name resolution and invocation mode.
11819 (struct qualification): New data structure.
11820 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11821 (do_resolve_class, build_method_invocation_stmt,
11822 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11823 debug_line, identical_subpath_p, invocation_mode,
11824 refine_accessible_methods_list, build_invoke,
11825 lookup_method_invoke): New functions declared.
11826 (build_invokevirtual, invoke_build_dtable, match_java_method,
11827 build_field_ref, jcf_out_of_synch): New references to external
11829 (struct parse_ctxt): Removed artificial_constructor field.
11830 * parse.y: (array_type:): Type defined for this rule.
11831 (class_type:): Installed default rule for interface_type:.
11832 (array_type:): Now build Java array type.
11833 (qualified_name:): Now use obstack_grow0.
11834 (method_declaration:): Skip the artificial constructor added to
11836 (abstract_method_declaration:): Execute the code only during pass 1.
11837 (block:): Installed default rule in block_statements:.
11838 (block_statement:): Add the statement to the method during pass 2.
11839 (statement_expression): Installed default rule for
11840 method_invocation:.
11841 (argument_list:): Added code to build the argument list.
11842 (method_invocation:): Added call to create the method invocation
11844 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11845 (debug_line): New function for debug.
11846 (complete_class_decl): No longer do something during pass 1.
11847 (method_header): Use BUILD_PTR_FROM_NAME.
11848 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11850 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11851 function's main comment.
11852 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11854 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11855 (resolve_class): Now works with arrays.
11856 (do_resolve_class, resolve_and_layout): New functions.
11857 (java_check_regular_methods): Reverse method list before and after
11858 having processed it. No longer set ctxp->artificial_constructor.
11859 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11860 accordingly. Fixed typo in issued error message. Now use
11862 (find_in_imports_on_demand): Now use obstack_grow0.
11863 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11864 (source_end_java_method): Call expand_expr_stmt instead of
11865 expand_expr. Calls it before calling expand_function_end.
11866 (java_method_add_stmt): Do nothing if errors were found during
11868 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11869 (build_method_invocation_stmt, build_invoke, invocation_mode,
11870 lookup_method_invoke, refine_accessible_methods_list,
11871 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11873 * typeck.c (build_java_signature): Properly end method signature
11874 if return type skipped.
11875 (match_java_method): New function.
11877 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11879 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11881 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11883 * expr.c (build_invoke_non_interface): New function.
11884 (methods_ident, ncode_ident): Now static globals.
11885 (expand_invoke): Use build_invoke_non_interface.
11886 * java-tree.h (struct lang_decl): New field function_decl_body.
11887 (DECL_FUNCTION_BODY): New macro.
11888 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11889 CLASS_FROM_SOURCE_P.
11890 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11891 before starting pass 2. Call to java_generate_parsed_class replaced
11892 by java_register_parsed_class.
11893 * lex.c: Fixed typo in header. Some line width related formating.
11894 * lex.h: Some line width related formating.
11895 * parse.h (source_end_java_method, resolve_expression_name,
11896 complete_class_decl, maybe_create_class_interface_decl,
11897 check_class_interface_creation): New static function declarations.
11898 (java_layout_parsed_class, java_method_add_stmt): New function
11900 (struct parser_ctxt): Field mark_class_generate removed. New
11901 fields class_list and artificial_constructor.
11902 * parse.y: Fixed typo in header.
11903 (class_declaration:): Call complete_class_decl when class body
11905 (method_declaration:): Call source_end_java_method in pass 2 when
11906 the method body is defined.
11907 (postfix_expression:): Do expression name resolution on sub-rule
11908 name during pass 2.
11909 (create_class, create_interface): Merged common pieces.
11910 (check_class_interface_creation, maybe_create_class_interface_decl):
11912 (complete_class_decl): New function.
11913 (register_fields): Fixed line width related typo.
11914 (method_header): Correctly skip first argument when fixing
11915 argument line. Changed the loop.
11916 (java_check_circular_reference): Now use ctxp->class_list.
11917 (java_complete_class): Removed start/stop marking.
11918 (java_check_regular_methods): Now takes a class decl as an
11919 argument. Add default constructor if none were encountered.
11920 (java_check_methods): Now use ctxp->class_list. Changed call to
11921 java_check_regular_methods.
11922 (source_start_java_method): Set DECL_ARG_TYPE for each function
11924 (source_end_java_method, java_method_add_stmt): New functions.
11925 (java_generate_parsed_class): No longer exists.
11926 (java_layout_parsed_class, java_register_parsed_class): New functions.
11927 (resolve_expression_name): New function.
11929 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11931 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11932 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11933 until pass initializations are done. Call read_import_dir with
11935 * parse.h: (lookup_modifier_cl): New function declared.
11936 (INTERFACE_FIELD_MODIFIERS): New macro.
11937 (OBSOLETE_MODIFIER_WARNING): New macro.
11938 * parse.y: (register_fields): Class type and current field name in
11939 local variables. Check modifier(s) if adding field(s) to an interface.
11940 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11941 and report errors using the faulty modifier line context.
11942 (lookup_modifier_cl): New function.
11943 (read_import_dir): Detect and report default import processing
11946 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11948 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11949 * class.c (is_compiled_class): Return 1 after making sure it
11950 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11951 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11952 * java-tree.h (flag_assume_compiled): Add decl.
11953 * lang.c (lang_f_options): Add the flag.
11954 (flag_assume_compiled): Add decl, default to 0.
11956 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11958 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11959 (is_compiled_class): Likewise.
11960 (layout_class): Likewise.
11961 (layout_class): Detect and lay out classes defined in source code.
11962 (interface_of_p, add_interface_do, may_add_interface): New
11964 (add_interface): Now use add_interface_do.
11965 (add_method_1): New function.
11966 (add_method): Now use add_method_1.
11967 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11968 (complete_start_java_method): New function.
11969 (start_java_mehod): Now call complete_start_java_method.
11970 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11971 (expand_invoke): Likewise and fixed typo.
11972 *gjava.c: (print_super_field): Use new argument to find_class
11975 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11976 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11977 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11979 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11980 (add_method_1, push_class): New prototypes.
11981 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11982 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11983 directory where the class was found.
11984 (find_class): New argument DO_CLASS_FILE. Function find_class
11985 modified accordingly.
11986 *jcf-parse.c: (fix_class_path): New function.
11987 (load_class): Use new VERBOSE argument. load_class now finds and
11988 loads/parses .class/.java files. Save read_state of current_jcf
11990 (java_parser_abort_on_error): New macro.
11991 (jcf_parse_source, parse_source_file): New function.
11992 (jcf_parse): Fixed typo.
11993 (yyparse): Call parse_source_file () only.
11994 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11995 writing the real class name back in the zip directory entry.
11996 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11997 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11998 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11999 (find_class): Prototype fixed.
12000 *lex.c: Added 1998 time stamp.
12001 Removed all static global variables, moved into the parser
12002 context data structure.. Now include unistd.h if SEEK_SET not
12004 (java_init_lex): Rewritten.
12005 (java_sneak_unicode): Modified current unicode access in current line.
12006 (java_unget_unicode): Likewise.
12007 (java_allocate_new_line): New allocation management.
12008 (java_read_char): Modified access and storage of unget_utf8_value.
12009 New way of processing current unicode.
12010 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
12011 (java_get_unicode): Now use the parser context.
12012 (java_lineterminator): Likewise.
12013 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
12014 of the reentrant parser implementation. Function now use the
12015 parser context data structure and java_lval. Fixed production of
12016 the float and double constant "out of range" error message. Fixed
12017 obstack use. Return integer value when hitting a modifier. Now
12018 return type for TRUE, FALSE and other predefined types. Return
12019 identifier as a TREE_LIST list containing the current line context
12020 as the TREE_VALUE sub-node.
12021 (java_unicode_2_utf8): Fixed typo in declaration.
12022 (java_lex_error): Now use the parser context data structure.
12023 *lex.h: Added 1998 time stamp.
12024 (struct java_line): New fields ref_count and next.
12025 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
12026 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
12027 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
12028 *parse.h: Added 1998 time stamp.
12029 (java_parse_source_file): Renamed from parse_source_file.
12030 (YYERROR_NOW, YYNOT_TWICE): Fixed.
12031 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12032 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12033 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12034 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12035 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12036 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12037 (struct parser_ctxt): New data structure to keep the parser context.
12038 *parse.y: Added 1998 time stamp, got rid of static global variables.
12039 (java_error_count, ctxp): New global variables.
12040 (%union): New value field.
12041 (numeric_type, integral_type): Rules removed.
12042 (primitive_type): Rule defined to handle integral, float, double and
12044 (qualified_name, package_declaration,
12045 single_type_import_declaration, type_import_on_demand_declaration,
12046 modifiers, class_declaration, super, interfaces,
12047 interface_type_list, class_body, field_declaration,
12048 field_declaration, variable_declarators, variable_declarator,
12049 variable_declarator_id, method_declaration, method_header,
12050 formal_parameter_list, formal_parameter, method_body, block,
12051 static, interface_declaration, extends_interfaces,
12052 abstract_method_declaration, local_variable_declarators): Rules now
12054 (force_error, do_warning): New global statics.
12055 (push_parser_context, parser_context_save_global,
12056 parser_context_restore_global, pop_parser_context): New functions.
12057 (yyerror): Now uses the global parser context. Fixed use of obstack.
12058 (parse_error, parse_error_context, parse_warning_context,
12059 java_accstring_lookup, redefinition_error, check_modifiers,
12060 parser_add_interface, create_interface, create_class, find_field,
12061 duplicate_declaration_error, register_fields, method_header,
12062 check_modifiers_consistency, check_abstract_method_header,
12063 method_declarator, parser_qualified_classname,
12064 parser_check_super_interface, parser_check_super,
12065 parser_chain_incomplete_item, java_check_circular_reference,
12066 layout_class_from_source, java_complete_class,
12067 complete_method_decl, resolve_class, complete_class_report_errors,
12068 java_check_final, check_method_redefinition,
12069 java_check_regular_methods, java_check_abstract_methods,
12070 java_check_methods, lookup_java_interface_method2,
12071 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12072 process_imports, find_in_imports, read_import_entry,
12073 read_import_dir, find_in_imports_on_demand,
12074 check_pkg_class_access, not_builtin_p, declare_local_variables,
12075 source_start_java_method, java_generate_parsed_class): New
12077 *typeck.c: (signature_include_return): New global variable.
12078 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12079 to add the function returned type in the signature.
12081 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12083 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12085 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12087 * Make-lang.in (java.info): Added.
12088 (java.install-info): Added
12090 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12092 * Makefile.in (clean): Also remove java/parse.c.
12094 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12096 Add a pair of -fbounds-check/-fno-bounds-check options.
12097 * lang.c (lang_decode_option): Add code to grok arguments.
12098 (flag_bounds_check): Add decl.
12099 (lang_f_options): New array w/ the option in it.
12100 * java-tree.h (flag_bounds_check): Add decl.
12101 * lang-options.h: New file.
12102 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12103 of a static macro value.
12104 (JAVA_ARRAY_EXCEPTION): Delete macro.
12106 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12108 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12109 * expr.c (build_anewarray): Add missing promote_type.
12111 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12113 Add array types with known length to optimize bounds checking.
12114 * typeck.c (build_java_array_type): Take length parameter.
12115 (java_array_type_length, build_prim_array_type): New functions.
12116 * java-tree.h: Update for new functions.
12117 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12118 * class.c: Use build_prim_array_type.
12119 * expr.c (can_widen_reference_to): Handle known-length array types.
12120 (verify_jvm_instructions): Keep track of integer push instructions
12121 followed by newarray/anewarray, so we can build known-length arrays.
12122 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12123 (java_array_data_offset): New function.
12124 (build_java_array_length_access): New function. Optimize if constant.
12125 (build_java_arrayaccess): Constant fold bounds check.
12126 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12127 (build_newarray, build_anewarray): New functions.
12128 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12129 * verify.c (merge_types): Handle known-lengh array types.
12131 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12133 * expr.c (expand_byte_code): Fix performace bug, which caused
12134 searching linenumber_table to be linear rather than constant.
12136 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12138 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12140 * decl.c, java-tree.h (soft_fmod_node): New global.
12141 * decl.c (init_decl_processing): Define __builtin_fmod.
12142 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12143 using __builtin_fmod.
12145 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12147 * keyword.h: New file, output of keyword.gperf as processed by
12149 * lex.c (java_lex_init): Initialize java_error_flag.
12150 * parse.c (YYERROR_NOW): Uses java_error_flag.
12151 * parse.y: New static java_error_flag. Useless definition of
12153 * parse.y (java_error): Portable error recovery using
12154 java_error_flag (not yet completely tuned).
12156 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12158 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12160 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12162 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12163 (parse.c, lex.c, keyword.h): New rules for Java source code
12165 * parse.c: Renamed into jcf-parse.c.
12166 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12167 * keyword.gperf: New file, Java keywords.
12168 * parse.y: New file, Java language grammar.
12169 * parse.h: New file, Java language grammar definitions.
12170 * lex.c: New file, Java language lexer.
12171 * lex.h: New file, Java language lexer definitions.
12173 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12175 * decl.c (clinit_identifier_node), java-tree.h: New global.
12176 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12177 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12178 * expr.c (expand_java_field_op): Check for invalid assignment
12181 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12183 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12185 * verify.c (verify_jvm_instructions): When processing a handler,
12186 attempt to set the current_subr to the right value.
12187 (More complicated code combines Sep 17 and Oct 22 versions.)
12189 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12191 * class.c (push_class): Figure out (guess) name of source file.
12192 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12193 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12194 (parse_class_file): Change return type from int to void.
12195 Call debug_start_source_file/debug_end_source_file.
12197 * expr.c (build_java_binop): Fix masking 2nd operand.
12198 * decl.c (init_decl_processing): Set sizetype first.
12200 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12202 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12203 (Revert Sep 17 change.)
12205 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12207 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12208 .class extension in their name and fix thing so we don't process
12209 them parse_zip_file_entries().
12210 (parse_zip_file_entries): Cleaned unused local variables.
12212 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12214 * expr.c (can_widen_reference_to): Allows equal array element types.
12215 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12216 * jcf-dump.c (RET): Get (and print) index.
12218 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12219 Promote element type to POINTER_TYPE.
12221 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12223 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12224 find_in_current_zip, jcf_figure_file_type): Moved from
12225 jcf-reader.c to parse.c.
12226 * zextract.c: (read_zip_archive): takes file_comment_length possible
12227 field into account.
12229 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12231 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12233 * verify.c (merge_types): Handle array types even better ...
12235 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12237 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12239 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12240 * class.c (make_class_data): Don't build fields_decl if no fields.
12241 When building fields_decl, skip if DECL_ARTIFICAL.
12243 * expr.c (java_stack_swap): Update stack_type_map.
12244 * verify.c (merge_types): Handle array types better.
12246 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12248 * class.c (add_field): Don't promote short integral fields to
12249 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12250 * expr.c (push_value): Promote and convert short integral values.
12252 * decl.c, java-tree.h (integer_two_node): New constant node.
12253 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12255 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12257 * class.c (append_gpp_mangled_type): Use function argument
12258 unpromoted type to generate mangled name.
12260 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12262 * constants.c (build_constant_data_ref): Now uses current_class
12263 instead of main_class.
12264 (build_constants_constructor): Now uses current_class instead of
12266 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12267 of the global variable SeepZipFiles done here.
12268 * zextract.c (read_zip_archive): extra_field optional field taken
12269 into account while computing the position of the class file in the
12271 * verify.c (verify_jvm_instructions): Use current_jcf to search
12273 * parse.c (load_class): First search for the class to load in the
12274 current zip file. Saves current_jcf (restored before returning
12275 from that function). Don't call JCF_FINISH in the class was found
12276 in the current ZIP file.
12277 (jcf_parse): If the class was found in the current ZIP file, save
12278 its tree_constant_pool (for later reuse).
12279 (parse_class_file): New function. Process each method defined in
12280 the current class and record the class as to be later registered.
12281 (yyparse): Rewritten. Figure the type of the current file and switch
12283 * lang.c: New global variable current_jcf.
12284 (lang_init): Removed compiling_from_source test (done later, in
12285 yyparse). Removed call the jcf_parse ().
12286 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12287 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12288 in the current ZIP file) and zip_offset (offset to the class data in
12289 the current zip file).
12290 * jcf-reader.c: zipfile.h included.
12291 localToFile: New ZipFileCache static global variable
12292 (parse_zip_file_entries): New function. Browse the current ZIP
12293 file directory and process each class found.
12294 (process_zip_dir): New function. Register each class found in the
12295 ZIP file directory. The class aren't parsed but a valid JCF is
12296 link to each of them.
12297 (find_in_current_zip): New function. Search for a class in the
12298 current ZIP file directory. If found, prepare the class so that it
12300 (jcf_figure_file_type): New function. Examine the file structure
12301 to figure a class file, a ZIP file. If none of these categories are
12302 matched, a source file is assumed.
12303 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12304 SeenZipFile: New global variable.
12305 (open_in_zip): Use zipmember's length to accelerate the search for
12306 a member. If zipmember was NULL and zip file successfully read,
12308 * java-tree.h: New global variable current_jcf declared. Added
12309 declaration for current_constant_pool_tags, current_constant_pool_data,
12310 current_constant_pool_length, current_constant_pool_data_ref.
12311 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12312 store the JCF of classes seen in a zip file) and tree *constant_pool
12313 (to save a loaded class constant pool). current_class declared here.
12314 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12315 retrieve method_ref_constant.
12316 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12317 (OBJECT): get_class_constant now uses current_jcf.
12318 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12319 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12320 (expand_invoke): Now uses current_class instead of main_class
12321 (build_class_init): Now uses current_class instead of main_class
12322 * class.c: New static global variable registered_class.
12323 (register_class): New function.
12324 (emit_register_class): Modified to use registered_class instead of
12326 (is_compiled_class): Now take into account class seen in the archive.
12328 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12330 * except.h: Renamed to: java-except.h.
12331 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12332 * except.c: Add semi-working (commented out) implementation.
12334 * expr.c (expand_iinc): Add needed flush_quick_stack.
12335 * parse.c (set_source_filename): New function.
12336 (give_name_to_class): Set input_filename from package.classname.java.
12338 * jcf-io.c (find_class): Don't look first in ".".
12340 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12342 * zextract.c (read_zip_archive): Now takes into account the
12344 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12346 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12348 * constants.c, java-tree.h (build_internal_class_name): New function.
12349 (alloc_class_constant): Re-implement using build_internal_class_name.
12350 * class.c (make_class_data): Likewise.
12351 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12353 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12355 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12356 to NULL before pushing an exception handler target.
12358 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12359 (java_stack_swap, java_stack_dup): Re-write to be safe from
12360 clobbering registers.
12361 (build_class_init): New function.
12363 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12365 * typeck.c (build_java_array_type): Temporary use
12366 permanent_obstack to create the array 'length' field.
12367 * expr.c (lookup_label): Temporay use permanent_obstack to create
12368 label if not found.
12369 * class.c (push_super_field): Tempory use permanent_obstack.
12371 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12373 * typeck.c (type_for_mode): Now handles double_type_node and
12375 * verify.c (verify_jvm_instructions): The instruction following
12376 the wide bytecode is checked. OPCODE_ret added to the list of
12379 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12381 * class.c (make_class): Temporary use permanent_obstack. Set the
12382 class CLASS_P field to 1.
12383 (push_class): Temporary use permanent_obstack.
12384 (set_super_info): Temporary use permanent_obstack.
12385 (add_method): Temporary use permanent_obstack, set
12386 METHOD_TRANSIENT().
12387 (add_field): Temporary use permanent_obstack. Sets
12388 FIELD_VOLATILE() and FIELD_TRANSIENT().
12389 (build_class_ref): Temporary use permanent_obstack if the class
12391 (build_static_field_ref): Temporary use permanent_obstack when
12392 creating field's rtl.
12393 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12394 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12395 and fields. Function finalized, as far as flag handling.
12396 (push_class_static_dummy_field): Temporary use permanent_obstack.
12397 (emit_register_class): Force generation of class registration at
12399 * decl.c (end_java_method): Call permanent_allocation() before
12401 * expr.c (can_widen_reference_to): Added comment to interface
12402 handling, fixed typo.
12403 (lookup_field): Now uses CLASS_P() to correct FIXME
12404 (expand_invoke): Verification on public && !static &&
12405 !abstract moved into soft_lookupinterfacemethod (kaffe).
12406 Use Object class dtable if objectref is an array when expanding
12408 (java_push_constant_from_pool): Temporary use permanent_obstack
12409 for CONSTANT_string
12410 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12411 create constant references.
12412 (get_constant): Temporary use permanent_obstack to create constant.
12413 (load_class): Temporary use permanent_obstack to load class.
12414 (jcf_parse): Temporary use permanent_obstack to perform class
12416 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12417 (build_java_signature): Temporary use permanent_obstack.
12418 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12420 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12421 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12424 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12426 * class.c (append_gpp_mangled_type): Fix typo.
12427 (emit_register_class): Use main_class to get class object, rather
12428 than looking for no-longer-existing static decl starting with _CL.
12429 * typeck.c (parse_signature_type): Promote array element type
12430 if it is a RECORD_TYPE.
12432 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12434 * class.c (push_class_static_dummy_field): New function.
12435 (mangle_static_field): New. Do G++-style mangling of static fields.
12436 (layout_class): Mandle static fields here, not in add_field.
12437 (build_class_ref): The class object is now a dummy static field.
12438 * decl.c (find_local_variable): Look for best, instead of first match.
12439 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12440 (build_java_athrow): Don't check here if exception is Throwable.
12441 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12442 (TYPE_USED): Removed. No longer used ...
12443 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12444 * verify.c (push_pending_label): New function.
12445 (push_pending_block): Renamed to check_pending_block.
12446 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12447 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12448 re-checking possible handlers) after a store (less wasted work).
12449 Check for null handler (finally) before calling add_handler.
12450 Various changes to (finally?) correctly handle try/finally.
12452 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12454 * class.c: Include stdio.h.
12456 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12458 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12459 to make sure class is initialized before static/special invoke.
12461 * verify.c (verify_jvm_instructions): On a store instruction,
12462 call find_local_variable to force pre-allocation of decl and rtx.
12463 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12465 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12467 * class.c (build_class_ref): Strip off "promoted_" if need be.
12468 (make_field_value): Call build_java_signature when needed.
12469 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12470 * expr.c (build_java_athrow): Don't push_value of exception.
12471 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12472 match specification of [fd]cmp[lg] for NaNs.
12473 (expand_byte_code): Add support for exception handler ranges.
12474 * except.c: Add skeleton for EH code-generation.
12475 * verify.c (merge_types): Treat all promoted integral types as equal.
12476 * constants.c (build_constants_constructor): To force creation of
12477 current_constant_pool_data_ref, call build_constant_data_ref.
12479 * javaop.def (lload): Fix typo.
12480 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12482 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12484 * parse.c: Don't include function.h.
12486 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12488 * except.[ch]: New files.
12489 * Makefile.in (JAVA_OBJS): Add except.o
12490 * expr.c: Temporary warning about unimplemented exceptions.
12491 * verify.c: Verify exception handlers.
12493 * jcf-dump.c (disassemble_method): Print exception table.
12495 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12497 * expr.c (verify_jvm_instructions): Started a thorough
12498 verification of invoke* bytecodes.
12499 (expand_byte_code): flush quick stack if PC is the target of a
12500 branch. and undef RET (conflicting with config/i386/i386.h).
12501 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12503 (expand_invoke): Now handles invokeinterface and do more
12504 verification according to the bytecode.
12505 (lookup_field): Don't try to load the class if processing
12507 (can_widen_reference_to): Now handles interfaces.
12508 * decl.c (init_decl_processing): New global variable
12509 soft_lookupinterfacemethod_node, declared in java-tree.h.
12510 Call set_super_info on string_type_node.
12511 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12513 * class.c (set_super_info): Fills the CLASS_* flags according to
12515 (get_access_flags_from_decl): Handles all class flags.
12517 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12519 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12520 * parse.c (yyparse): Check for abstract method, and missing code.
12521 * expr.c (expand_byte_code): Change interface.
12522 * lang.c (put_decl_node): Print promoted types prettier.
12523 * verify.c (verify_jvm_instruction): Change interface.
12524 Partial support for scanning exception table.
12525 For load instructions, handle promoted integral types.
12527 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12529 * verify.c: New file, with contents moved from expr.c.
12530 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12531 * typeck.c (is_array_type_p): Moved here from expr.c.
12532 * java-tree.h: Add some now-needed function declarations.
12533 * Makefile.in (JAVA_OBJS): Added verify.o.
12535 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12537 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12538 METHOD_ABSTRACT flag.
12540 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12541 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12542 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12544 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12546 (start_java_method): Hook for SYNCHRONIZED methods.
12548 * expr.c (build_java_jsr, build_java_ret): New functions
12549 (JSR,PRE): New macros
12550 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12551 (verify_jvm_instructions): tableswitch, lookupswitch,
12552 monitorenter, monitorexit, goto_w: verified.
12553 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12554 (build_java_monitor): New function.
12555 (MONITOR_OPERATION): Modified to call build_java_monitor()
12556 (verify_jvm_instructions): Started a thorough verification of
12559 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12561 Support verification of jsr/ret subroutines (used for try/finally).
12562 * decl.c (return_address_type_node): New type node.
12563 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12564 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12565 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12566 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12567 TYPE_USED): New macros for special types in type_map.
12569 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12570 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12572 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12574 * expr.c (can_widen_reference_to): New function.
12575 (pop_type): Use it.
12576 (merge_type_state): Support handling start of subroutine.
12577 (push_pending_block): Return char* error message, instead of calling
12578 fatal on an error. Also handle subroutines.
12579 (verify_jvm_instructions): Handle errors from push_poending_block.
12580 Support jsr and ret instructions.
12582 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12584 * jcf-io.c (find_classfile): Fix thinko.
12585 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12587 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12589 * Makefile.in (BISON): Remove.
12591 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12593 * Makefile.in: Convert to autoconf.
12594 * config-lang.in (outputs): Added java/Makefile.
12596 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12597 Rename cc1java to jc1.
12599 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12600 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12602 * class.c (class_depth): Do load_class if needed.
12604 Mostly better verification.
12605 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12606 (init_decl_processing): Change return type of soft_checkcast.
12607 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12608 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12609 lang_print_error): New functions.
12610 (lang_init): Set global hook print_error_function to lang_print_error.
12611 * expr.c: In the type_map ptr_type_node is only used for null now.
12612 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12613 (merge_types): Dererence pointer to record types before comparing.
12614 (decode_newarray_type, merge_types): On error just return NULL.
12615 (build_java_binop): Add preliminary implementation (with warning)
12616 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12617 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12618 (expand_compare, expand_java_goto, expand_java_call): Don't
12619 push_pending_block, since that only makes sense when verifying.
12620 (merge_type_state): Different return codes.
12621 (push_pending_block): A block may need to be verified more than once.
12622 (expand_byte_code): Warn about unused code at code generation time.
12623 (verify_jvm_instruction): Changed logic, since code may need to be
12624 re-verified if type-state has changed. Also, better error handling.
12625 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12626 Improve newarray, anewarray, ?aload, athrow,
12627 * java-tree.h (LABEL_CHANGED): New macro.
12629 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * decl.c (soft_athrow_node): New global variable initialized.
12632 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12633 * typeck.c (convert): Added support for REAL_TYPE.
12634 (convert_to_char): New function.
12635 (convert): Handle CHAR_TYPE.
12636 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12637 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12638 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12640 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12641 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12642 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12643 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12644 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12645 to Use The Right Things.
12646 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12647 compatible with INT. BOOLEAN is made equivalent to BYTE.
12648 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12649 OPCODE_ifnonnull): Now supported.
12650 (build_java_athrow): New function.
12652 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12654 Rename method name <init> to match G++ (and fix mangling).
12655 * class.c (layout_class): Replace method name of <init> by class name.
12656 (make_method_value): Do inverse renaming of constructor from <init>.
12657 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12658 * typeck.c (lookup_java_constructor): New function.
12659 * expr.c (expand_invoke): If method_name is <init>, call
12660 lookup_java_constructor to find constructor.
12662 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12664 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12666 * parse.c (get_class_constant): Modified to handle array "classes"
12667 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12669 (convert): Modified to handle real type.
12670 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12671 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12672 variables declared.
12673 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12674 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12675 global variables initialized.
12676 (find_local_variable): Handles the case of a pointer
12677 (end_java_method): Restore the use of one more scope
12678 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12679 build_java_array_length_access, expand_java_arrayload,
12680 expand_java_arraystore, expand_java_array_length,
12681 expand_java_multianewarray, expand_java_anewarray,
12682 build_java_check_indexed_type, is_array_type_p,
12683 build_java_throw_out_of_bound_exception): New functions.
12684 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12685 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12686 OPCODE_<t>aload): Implemented code for verification.
12687 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12688 ARRAY_NEW_MULTI): Macro defined.
12689 (CONVERT): Modified to invoke convert().
12690 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12692 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12694 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12695 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12696 (make_class_data): Field name needs '/' as package prefix.
12697 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12699 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12701 Implement debug information for local variables.
12702 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12703 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12704 DECL_LOCAL_SLOT_CHAIN): New macros.
12705 (struct lang_decl_var): New type.
12706 * parse.c (give_name_to_locals): Move to decl.c.
12707 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12708 (start_java_method): Re-write parameter handling.
12709 (pending_local_decls): New global variable.
12710 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12711 (find_local_variable): Accept pc so we can skips decls not in range.
12712 (struct binding_level): Add end_pc field.
12713 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12714 (various): Change so current pc gets passed to find_local_variable.
12716 * decl.c (init_decl_processing): Re-arrange fields in
12717 class_type_node and and method_type_node to match kaffe 0.9.1.
12718 * class.c (make_method_value, make_class_data): Update
12719 initializations to match.
12721 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12723 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12724 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12725 (push_super_field): New function.
12726 (make_class_data): Handle inheritance of class static initializer.
12727 (layout_class): New name mangling.
12728 * constants.c (build_constant_data_ref): Init type of data array
12729 to a one-element array.
12730 (build_constants_constructor): Set DECL_SIZE from complete array type.
12731 * decl.c: Rename class_type, object_type etc to class_type_node,
12732 object_type_node etc. Make former inherit from latter.
12733 * expr.c (expand_invoke): Add cast of function address.
12734 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12735 * parse.c (yyparse): Don't call layout_class here.
12736 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12738 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12740 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12741 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12742 (alloc_class_constant): New.
12743 * expr.c (expand_invoke): Make sure method's class is initialized.
12744 * class.c (interits_from_p, emit_register_class): New functions.
12745 * parse.c (yyparse): Call emit_register_class.
12747 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12749 * constants.c: New file, to handle constant pool.
12750 * Makefile.in (JAVA_OBJS): Add constants.o.
12751 * decl.c (init_decl_processing): Update, fix, finish various structs.
12752 (pushdecl_top_level): New.
12753 * parse.c (layout_class): Moved to class.c.
12754 * expr.c (java_push_constant_from_pool): New function.
12755 * class.c (build_class_ref): Make work fully
12756 (make_class_data): Emit super-class, constant pool, interface vector.
12758 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12760 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12761 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12762 * class.c (class_depth): New function.
12763 (lookup_named_class): Replaced by new function lookup_class.
12764 * decl.c (object_type_node, string_type_node): New.
12765 Remove various types that we no longer need.
12766 * expr.c (verify_jvm_instructions): New separate verifier pass.
12767 (push_type, pop_type): New functions for verifier.
12768 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12769 (expand_byte_code): Simplify, since we assume already verified.
12770 (expand_invoke): Now mostly works.
12771 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12772 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12773 * parse.c: Wait to allocate class object until we know its name.
12774 (layout_class): Calculate DECL_VINDEX for each virtual method.
12775 * typeck.c (get_array_type): Rename to ...
12776 (build_java_array_type): ... and provide working implementation.
12777 (build_java_signature): New function - build Java signature of type.
12778 (set_java_signature): New function - cache signature with type.
12779 (lookup_java_method): New function.
12781 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12783 * class.c (ident_subst): Take extra SUFFIX parameter.
12784 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12785 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12786 (build_class_ref): Actually implement.
12787 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12788 * decl.c (builtin_function): New.
12789 (init_decl_processing): Update for current Kaffe. Declare some
12790 builtin Kaffe functions.
12791 * expr.c (build_address_of): New.
12792 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12793 Renamed (from expand_java_new etc), and added working implementations.
12794 (build_field_ref): Now also handle static fields.
12795 (expand_invoke): Implement invokestatic, and start implement rest.
12796 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12797 * javaop.def: Rename invokevirt -> invokevirtual.
12798 * lang.c (use_handles): Removed.
12799 * parse.c: Add support for ConstantValue atribute.
12800 Handle nested loading of a class. (JPOOL_UTF): New.
12802 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12804 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12806 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12808 * Make-lang.in (java.install-man): New empty rule.
12809 * typeck.c (set_local_type): New function.
12810 * expr.c (STORE_INTERNAL): Call find_local_variable,
12811 not find_stack_slot. Call set_local_type.
12813 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12815 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12816 and building RECORD_TYPE CONSTRUCTORs.
12817 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12819 * lang.c (use_handles): Change the default to 0.
12820 * decl.c: Define and build class_type, field_type, utf8const_type.
12821 * class.c (make_class_data, make_field_value,
12822 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12823 hashUtf8String, strLengthUtf8, mangled_classname:
12824 Functions to build reflective data structures.
12825 * parse.c (yyparse): Call make_class_data.
12827 * jcf-io.c (open_class, find_classfile): New functions.
12828 * jcf-dump.c: Support reading classfile from explicitly-named
12829 class file (without CLASSPATH searching).
12831 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12833 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12834 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12835 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12836 (get_constant): Now trivial for CONSTANT_Utf8.
12838 * jcf.h: Make NEW_CPOOL the default.
12839 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12841 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>