1 2001-12-11 Tom Tromey <tromey@redhat.com>
3 * lex.c (java_init_lex): Define wfl_to_string as
4 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6 2001-12-11 Jeff Sturm <jsturm@one-point.com>
8 * class.c (make_method_value): Use null_pointer_node to
9 represent empty exception table.
11 2001-12-10 Tom Tromey <tromey@redhat.com>
13 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
15 Mon Dec 10 06:09:57 2001 Douglas B. Rupp <rupp@gnat.com>
17 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
19 2001-12-09 Per Bothner <per@bothner.com>
21 * check-init.c (current_switch_has_default): New static field.
22 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
23 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
24 DEFAULT_EXPR seen, simulate a default alternative that copies state.
26 2001-12-09 Tom Tromey <tromey@redhat.com>
28 * check-init.c (check_init): Don't allow pre- or post- increment
29 or decrement of final variable.
30 (final_assign_error): Minor error message rewording.
32 2001-12-08 Tom Tromey <tromey@redhat.com>
34 * java-tree.h: Fixed typo.
36 * gjavah.c (decompile_method): Don't decompile to `return this'
39 * gjavah.c (cxx_keywords): Re-sorted.
40 * lex.c (cxx_keywords): Re-sorted.
42 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
45 * gjavah.c (print_namelet): Clear subnamelets.
46 (HANDLE_METHOD): Set `method_printed' earlier.
48 2001-12-07 Tom Tromey <tromey@redhat.com>
50 * lang.c (lang_f_options): Added
51 optimize-static-class-initialization.
52 (java_decode_option): Removed special case.
54 2001-12-07 Per Bothner <per@bothner.com>
56 * check-init.c (check_init): Fix typo freeing memory twice.
58 2001-12-05 Per Bothner <per@bothner.com>
60 Restore support for static class initialization optimization.
61 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
62 * check-init.c (check_int): At end of BLOCK handle initialization
63 blocks, which used to be done in java_complete_expand_method but did
64 not handle the case where check_for_initialization might allocate
65 more than a word of bits.
66 * decl.c (lang_make_tree): The smic field is now a tree.
67 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
68 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
70 * parse.y (emit_test_initialization): Combine hash_lookup calls.
72 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
73 Change from a hash table to a list.
74 (struct_lang_decl): Change field 'smic' to match.
75 * class.c (add_method_1): Initialize
76 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
77 * parse.y (adjust_init_test_initialization): Removed - inlined into -
78 (java_expand_method_bodies): -here, since 'smic' is now a list.
79 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
81 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
83 * class.c (java_hash_compare_tree_node): Fix casts.
85 2001-12-04 Per Bothner <per@bothner.com>
87 * check-init.c: Handle definite unassignment to finals in addition
88 to definite assignment.
89 (loop_current_locals): New field.
90 (num_current_locals, int start_current_locals, num_current_words):
92 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
93 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
94 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
95 (get_variable_decl, check_final_reassigned): New functions.
96 (check_init, check_bool_init): Modify as needed for checking finals.
97 (check_for_initialization): Take extra parameter and return void.
98 Do extra start-up logic to check final fields for assignment.
99 * parse.y (check_static_final_variable_assignment_flag,
100 reset_static_final_variable_assignment_flag, check_final_assignment,
101 check_final_variable_local_assignment_flag,
102 reset_final_variable_indirect_assignment_flag,
103 reset_final_variable_global_assignment_flag): Remove functions.
104 (java_complete_expand_methods, outer_field_access_fix,
105 patch_assignment): Remove no-longer used logic.
106 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
107 * parse.y (register_fields, java_complete_tree): Update accordingly.
109 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
110 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
111 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
113 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
115 * java-tree.h (DECL FINAL): New bit-field.
116 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
117 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
118 (DECL_INIT_CALLS_THIS): New macro.
119 (struct lang_decl): New bit-field init_calls_this.
120 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
121 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
122 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
123 use it for both local variables and final fields.
124 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
126 (struct lang_type): Remove hfv bit-field.
127 (check_for_initialization): Change to return void.
129 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
130 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
131 * check-init.c (final_assign_error): New helper function.
132 (check_final_reassigned, check_init): Use it.
133 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
135 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
136 bit-fields to unsigned.
138 2001-12-03 Per Bothner <per@bothner.com>
140 * parse.y (patch_binop): Minor constant folding.
142 * parse.y (build_current_thisn): Shorter 'buffer'.
144 2001-12-03 Per Bothner <per@bothner.com>
146 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
147 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
148 * jcf-write.c (generate_bytecode_insns): Remove support for
149 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
150 * check-init.c (check_init): Likewise.
152 2001-12-03 Per Bothner <per@bothner.com>
154 * verify.c (subroutine_nesting): New function.
155 (verify_jvm_instructions): Use it to fix logic for checking that
156 we're done with the current subroutine.
158 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
159 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
161 2001-12-03 Per Bothner <per@bothner.com>
163 * jcf.h: Fix obvious typo in comment.
164 * typeck.c (build_null_signature): Add comment.
166 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
168 * expr.c: Remove leading capital from diagnostic messages, as
169 per GNU coding standards.
170 * jcf-io.c: Similarly.
171 * jcf-parse.c: Similarly.
172 * jv-scan.c: Similarly.
173 * jvspec.c: Similarly.
174 * mangle.c: Similarly.
176 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
177 Alexandre Petit-Bianco <apbianco@redhat.com>
179 * expr.c (build_java_arrayaccess): Call save_expr on array for
180 correct evaluation order, modified comment, fixed indentation.
181 * parse.y: (patch_assignment): Correctly extract the array base
182 from the tree generate by build_java_arrayaccess, added comments.
183 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
184 Fixes PR java/3096, PR java/3803, PR java/3965.
186 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
188 * expr.c (expand_byte_code): Remove trailing periods from messages.
189 * jcf-parse.c (load_class, jcf_parse): Similarly.
190 * jcf-write.c (generate_classfile): Similarly.
191 * lex.c (java_lex): Similarly.
193 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
195 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
197 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
199 * Make-lang.in (java.generated-manpages): New dummy target.
201 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
203 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
205 (lang_specific_pre_link): Use set_input to set input_filename.
207 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
208 (main): Fix definition.
209 Strip `main' from classname.
212 2001-11-18 Roger Sayle <roger@eyesopen.com>
214 * parse.h (java_expand_switch): Remove old prototype.
216 2001-11-18 Tom Tromey <tromey@redhat.com>
218 Fix for PR java/1401:
219 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
221 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
224 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
226 * lang.c (finish_parse): Rename to java_finish.
227 (LANG_HOOKS_FINISH, java_finish): New.
229 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
231 * decl.c (init_decl_processing): Rename java_init_decl_processing.
232 * java-tree.h: New prototype.
233 * lang.c (java_init): Update prototype. Combine with old init_parse.
235 2001-11-13 Tom Tromey <tromey@redhat.com>
237 * gjavah.c (method_signature): New global.
238 (HANDLE_METHOD): Set it.
239 (decompile_return_statement): New function.
240 (decompile_method): Use it.
241 (print_method_info): Removed `synth' argument.
243 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
245 * java-tree.h (java_set_yydebug): New.
246 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
247 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
248 (print_lang_decl, print_lang_type, print_lang_identifier,
249 print_lang_statistics, lang_print_xnode): Remove.
251 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
253 * jcf-parse.c (init_lex): Remove.
254 * lang.c (language_string, lang_identify): Remove.
255 (struct lang_hooks): Constify.
256 (LANG_HOOKS_NAME): Override.
257 (init_parse): Update.
259 2001-11-08 Andreas Franck <afranck@gmx.de>
261 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
262 program_transform_name the way suggested by autoconf.
263 (java.install-common): Also transform auxiliary program names with
264 program_transform_name.
266 2001-11-08 Tom Tromey <tromey@cygnus.com>
268 * parse.y (trap_overflow_corner_case): New rule.
269 (unary_expression): Use it.
270 * lex.c (java_init_lex): Don't set minus_seen.
271 (yylex): Don't use minus_seen. Communicate overflow to parser for
273 (error_if_numeric_overflow): New function.
274 * parse.h (minus_seen): Removed field.
275 (JAVA_RADIX10_FLAG): New define.
277 2001-11-07 Tom Tromey <tromey@redhat.com>
279 Patch for PR java/1414:
280 * parse.y (case_label_list): New global.
281 (goal): Register case_label_list with GC.
282 (java_complete_lhs): Save new case on case_label_list.
283 (patch_switch_statement): Check for duplicate case labels.
285 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
287 * parse.y (patch_assignment): Removed unused third argument.
288 (java_complete_lhs): Removed unused third argument to patch_assignment.
290 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
292 * lang.c: Include langhooks-def.h.
293 * Make-lang.in: Update.
295 2001-10-31 Zack Weinberg <zack@codesourcery.com>
297 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
299 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
301 * mangle.c (find_compression_record_match): Don't match compression
302 records for package name elements unless they occur at the start of
303 the name. Fix for PR java/4717.
305 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
307 * expr.c (expand_java_field_op): Don't special-case references to
308 java.lang.PRIMTYPE.TYPE.
309 (build_primtype_type_ref): Removed.
310 * java-tree.h (build_primtype_type_ref): Remove prototype.
311 * parse.y (maybe_build_primttype_type_ref): Removed.
312 (complete_function_arguments): Don't special-case references to
313 java.lang.PRIMTYPE.TYPE.
314 (patch_assignment): Likewise.
315 (array_constructor_check_entry): Likewise.
317 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
319 * mangle.c (static tree compression_table): Fixed leading comment.
320 * parse.h (struct parser_ctxt): Fixed field comment.
321 * parse.y (check_pkg_class_access): New prototype, fixed leading
322 comment, new parameter used to emit error only if passed as true.
323 (parse_check_super): Pass extra argument to check_pkg_class_access.
324 (do_resolve_class): Likewise.
325 (process_imports): Likewise.
326 (read_import_dir): Fixed indentation.
327 (find_in_imports_on_demand): New local class_type_name. Local
328 node_to_use deleted. while loop changed into for loop. Report
329 multiple definition only for accessible classes. Improved error
331 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
332 assigned to parameter list, fixed indentation. while loop changed
333 into for loop, restore TREE_CHAIN on local `tem' before the next
336 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
338 * lang.c (lang_get_alias_set): Deleted.
340 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
342 * gjavah.c (jni_print_char): Fix thinko in last change.
344 * gjavah.c (jni_print_char, decode_signature_piece): Use
345 safe-ctype macros and/or fold extra calls into fewer ones.
346 * lex.c (java_read_unicode, java_lex): Likewise.
347 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
348 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
349 * mangle_name.c (append_unicode_mangled_name,
350 unicode_mangling_length): Likewise.
352 2001-10-17 Richard Henderson <rth@redhat.com>
354 * Make-lang.in (java/lang.o): Depend on langhooks.h.
356 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
358 * lang.c (langhooks.h): Included.
359 (LANG_HOOKS_INIT): Redefined.
360 (LANG_HOOKS_INIT_OPTIONS): Likewise.
361 (LANG_HOOKS_DECODE_OPTION): Likewise.
362 (struct lang_hooks lang_hooks): New initialization.
364 2001-10-11 Per Bothner <per@bothner.com>
366 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
367 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
368 The former is simpler, and jcf-write.c handles it better.
369 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
370 or WITH_CLEANUP_EXPR.
371 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
372 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
374 * parse.y (patch_if_else_statement): If the condition is constant,
375 optimize away the test.
377 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
379 * parse.y (patch_cast): Call patch_string on the first operand of
380 the incoming node, update it if necessary. Fixes PR java/4510.
382 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
384 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
385 when name qualifier matches a package name.
387 2001-10-08 Tom Tromey <tromey@redhat.com>
389 Fix for PR java/4489:
390 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
391 force a new label when computing `body_block'.
393 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
395 * jcf-io.c (format_uint): Const-ify.
396 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
397 * lex.c (java_get_line_col): Likewise.
398 * parse.y (build_incdec): Likewise.
400 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
402 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
403 a NULL enclosing context if appropriate. Fixes PR java/4466.
405 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
407 * parse.y (patch_assignment): Use lvalue's original TYPE when
408 building the final COMPOUND_EXPR.
409 (try_reference_assignconv): Fixed leading comment.
411 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
413 * parse.y (check_final_variable_indirect_assignment): For
414 COMPOUND_EXPR, return only if finals were found initialized
415 properly, if not, keep on checking.
416 (check_final_variable_global_assignment_flag): New local
417 error_found, set when appropriate and used to decide whether to
418 report uninitialized finals. Fixed typo in comment.
420 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
422 * decl.c (init_decl_processing): Fixed typo in predef_filenames
423 last three initializations. Fixes PR java/4360.
425 2001-09-21 Richard Henderson <rth@redhat.com>
427 * class.c (get_dispatch_table): Handle function descriptors.
428 (build_dtable_decl): Likewise.
429 * expr.c (build_invokevirtual): Likewise.
431 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
433 * parse.y (patch_method_invocation): Build class initialization
434 when static finals are used to qualify method invocation.
437 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
439 * parse.h: (WFL_STRIP_BRACKET): Re-written using
440 build_type_name_from_array_name.
441 (STRING_STRIP_BRACKETS): New macro.
442 * parse.y (build_type_name_from_array_name): New function.
443 (array_creation_expression:): Accumulate []s instead of [s.
444 (cast_expression:): Accumulate []s instead of [s after cast type
446 (build_array_from_name): Local string deleted, use
447 build_type_name_from_array_name.
448 (build_unresolved_array_type): Accumulate []s instead of [s after
450 (register_fields): Fixed comment.
451 (resolve_class): Local name, base deleted, new locals tname and
452 array_dims. Use build_type_name_from_array_name. Use array_dims to
454 (purify_type_name): Use STRING_STRIP_BRACKETS.
456 2001-09-18 Andreas Jaeger <aj@suse.de>
458 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
459 * jv-scan.c: Likewise.
461 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
463 * parse.y (patch_method_invocation): Inner class creation context
464 check not enforced within constructors. Fixes PR java/1873.
466 2001-09-16 Tom Tromey <tromey@redhat.com>
468 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
469 NOTE_PUSH for single-case push. Fixes PR java/4189.
471 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
473 * java-tree.h (TYPE_IMPORT_LIST): New macro.
474 (TYPE_IMPORT_DEMAND_LIST): Likewise.
475 (struct lang_type): New fields import_list and import_demand_list.
476 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
477 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
478 (do_resolve_class): New local saved_enclosing_type, initialized,
479 passed as parameter to find_in_imports and find_in_imports_on_demand.
480 (find_in_imports): Added paramater enclosing_type, use its
481 TYPE_IMPORT_LIST when applicable.
482 (find_in_imports_on_demand): Added parameter enclosing_type, use
483 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
484 declaration and initialization.
485 (fold_constant_for_init): Switch/restore current_class to the
488 2001-09-13 Mark Mitchell <mark@codesourcery.com>
490 * verify.c (verify_jvm_instructions): Fix typo.
492 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
494 * expr.c (expand_invoke): Const-ification.
495 * parse.y (patch_method_invocation): Likewise.
497 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
499 * gjavah.c (cxx_keywords): Const-ification.
500 * keyword.gperf (java_keyword): Likewise.
501 * lang.c (java_tree_code_name): Likewise.
502 * lex.c (cxx_keywords): Likewise.
503 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
505 2001-09-11 Richard Henderson <rth@redhat.com>
507 * parse.h (ctxp_for_generation): Mark extern.
509 2001-09-10 Richard Henderson <rth@redhat.com>
511 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
513 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
515 * typeck.c (java_array_type_length, build_prim_array_type):
516 Represent empty arrays by NULL index.
518 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
520 * java-tree.h (compile_resource_file): Grouped with other prototypes.
521 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
523 2001-09-06 Anthony Green <green@redhat.com>
525 * class.c (O_BINARY): Define if necessary.
526 (registerResource_libfunc): Declare.
527 (init_class_processing): Initilize registerResource_libfunc.
528 (compile_resource_file): New function.
529 * java-tree.h (resource_name): Declare.
530 (compile_resource_file): Declare.
531 * jcf-parse.c (yyparse): Handle compiling java resource files.
532 * lang.c (java_decode_option): Handle -fcompile-resource option.
533 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
535 * gcj.texi (Code Generation): Add documentation for -R flag.
537 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
539 * jcf-write.c (generate_classfile): Issue an error in case of
540 field/initial value mismatch.
541 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
542 being initialized and we're generating bytecode.
543 (java_complete_lhs): In MODIFY_EXPR section: added comments,
544 set DECL_INITIAL properly when appropriate.
548 2001-09-01 Per Bothner <per@bothner.com>
550 * parse.y (maybe_yank_clinit): A field without an initializer is not
551 relevant. All initializers except static final and constant require
552 <clinit>, regardless of flag_emit_class_files.
554 2001-08-31 Per Bothner <per@bothner.com>
556 * class.c (set_constant_value): When not emiting class files, then a
557 String ConstantValue is a utf8const_ptr_type.
559 2001-08-30 Per Bothner <per@bothner.com>
561 * jcf-write.c (generate_classfile): Check that field is primitive
562 or string before emitting ConstantValue attribute.
564 2001-08-30 Per Bothner <per@bothner.com>
566 * parse.y (resolve_qualified_expression_name): If creating a
567 COMPOUND_EXPR, set it's type correctly.
569 2001-08-30 Per Bothner <per@bothner.com>
571 * jcf-io.c (open_class): Set filename field.
573 * jcf-parse,c (parse_class_file): Set current_function_decl
574 for better error message when Code attribute is missing.
576 * lang.c (put_decl_node, lang_print_error): Re-arrange for
577 better diagnostics, especially for constructors.
579 2001-08-30 Per Bothner <per@bothner.com>
581 * jcf-write.c (generate_classfile): Don't write ConstantValue
582 attribute if field is not final, for compatibility with jdk.
584 * jcf-write.c (generate_classfile): Convert ConstantValue values
585 to correct type. Work-around for front-end bug.
586 * class.c (set_constant_value): Error if constant has wrong type.
588 2001-08-30 Per Bothner <per@bothner.com>
590 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
591 "Double" are printed at verbosity 1.
593 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
595 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
597 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
599 * parse.y (patch_assignment): Don't verify final re-assignment here.
600 (java_complete_lhs): Verify assignments to finals calling
601 patch_assignment. Verify re-assignments to finals before calling
604 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
606 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
609 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
611 * lex.c (java_lex): new local found_hex_digits. Set and then used
612 in test to reject invalid hexadecimal numbers.
613 * parse.y (java_complete_tree): Prevent unwanted cast with
614 initialized floating point finals.
615 (patch_binop): Emit a warning when detecting a division by zero,
616 mark result not constant, don't simplify non integer division.
618 2001-08-28 Per Bothner <per@bothner.com>
620 * jcf-write.c (generate_bytecode_insns): For increments and
621 decrements just recurse to push constant. Improvement on Mark's patch.
623 2001-08-28 Mark Mitchell <mark@codesourcery.com>
625 * jcf-write.c (generate_bytecode_insns): Generate an integer to
626 real conversion for increments and decrements of reals.
628 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
630 * parse.y (resolve_qualified_expression_name): Handle unresolved
631 qualified expressions, prevent numerical qualifiers, fixed typo.
634 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
636 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
637 don't report anything but deprecated class when marked so. Handle
639 (patch_method_invocation): Check deprecation on methods and types.
640 (patch_binop): code becomes an enum tree_code, added default: to
641 switch to handle that. Detect division by zero, try to fold and
642 return before using a subroutine.
644 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
646 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
647 file smaller than 4 bytes.
648 * parse.y (check_inner_circular_reference): New function.
649 (check_circular_reference): Likewise.
650 (array_initializer:): Accept {,}.
651 (java_check_circular_reference): Rewritten using
652 check_circular_reference and check_inner_circular_reference.
653 (java_complete_expand_method): Unconditionally save and restore
654 the unpurged exception list.
655 (build_dot_class_method_invocation): Unmangle signature parameter.
657 2001-08-21 Tom Tromey <tromey@redhat.com>
659 * decl.c (init_decl_processing): Add `throws' field to method
661 * class.c (make_method_value): Compute `throws' field for method.
663 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
665 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
666 circularity is detected.
667 (ctors_unchecked_throws_clause_p): Fixed leading comment.
669 2001-08-17 Richard Henderson <rth@redhat.com>
671 * class.c (emit_register_classes): Add align parameter to
672 call to assemble_integer.
674 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
676 * jcf-parse.c (load_class): New locals saved and class_loaded. If
677 loading a class_or_name fails, try considering an innerclass name
678 and load the enclosing context.
679 * parse.y (resolve_inner_class): New function.
680 (find_as_inner_class): Added leading comment.
681 (register_incomplete_type): Keep the current context as enclosing
682 context for JDEP_FIELD dependencies.
683 (do_resolve_class): Locals new_class_decl and super initialized to
684 NULL. Call resolve_inner_class, explore the enclosing context
685 superclass if necessary.
688 2001-08-16 Tom Tromey <tromey@redhat.com>
690 * jcf-dump.c (main): Updated for change to jcf_path_seal.
691 * gjavah.c (main): Updated for change to jcf_path_seal.
692 * lang.c (version_flag): New global.
693 (java_decode_option): Recognize `-version'.
694 (java_init): Update for change to jcf_path_seal.
695 * jcf.h (jcf_path_seal): Added `print' argument.
696 * jcf-path.c (jcf_path_seal): Added `print' argument.
698 2001-08-13 Zack Weinberg <zackw@panix.com>
700 * Make-lang.in (java/decl.o): Update dependencies.
701 * decl.c: Include libfuncs.h, don't include toplev.h.
703 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
705 * decl.c (init_decl_processing): exception_type_node,
706 class_not_found_type_node, and no_class_def_found_type_node
707 initialized. predef_filenames augmented accordingly.
708 instinit_identifier_node initialized.
709 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
710 * java-tree.h (enum java_tree_index): New entries
711 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
712 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
713 (exception_type_node): New macro.
714 (class_not_found_type_node): Likewise.
715 (no_class_def_found_type_node): Likewise.
716 (instinit_identifier_node): Likewise.
717 (PREDEF_FILENAMES_SIZE): Adjusted.
718 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
719 (struct lang_type): Fixed typo in bitfield name.
720 (DECL_INSTINIT_P): New macro.
721 (ID_INSTINIT_P): Likewise.
722 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
724 * parse.y (encapsulate_with_try_catch): New function.
725 (generate_instinit): Likewise.
726 (build_instinit_invocation): Likewise.
727 (ctors_unchecked_throws_clause_p): Likewise.
728 (add_instance_initializer): Deleted.
729 (build_instance_initializer): Likewise.
730 (in_instance_initializer): Likewise.
731 (check_method_redefinition): instinit$ not to be verified.
732 (java_complete_expand_methods): Generate instinit$, simplified code.
733 (build_dot_class_method): Eliminated unnecessary locals. Use
734 encapsulate_with_try_catch, removed unnecessary code.
735 (fix_constructors): New local iii. Use build_instinit_invocation.
736 (patch_method_invocation): Added comment.
737 (maybe_use_access_method): Don't consider instinit$.
738 (find_applicable_accessible_methods_list): Shorten the search for
740 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
741 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
742 (patch_throw_statement): Likewise. Fixed typo.
744 2001-08-12 David Edelsohn <edelsohn@gnu.org>
747 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
748 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
750 (lang_specific_pre_link): Use set_input to set input_filename.
752 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
753 (main): Fix definition.
754 Strip `main' from classname.
757 2001-08-11 Zack Weinberg <zackw@panix.com>
759 * lex.h: Don't include setjmp.h. Don't define
760 SET_FLOAT_HANDLER or prototype set_float_handler.
762 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
764 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
765 `poplevel' in the right order.
767 2001-08-09 Richard Henderson <rth@redhat.com>
769 * Make-lang.in (class.o): Depend on TARGET_H.
770 * class.c (emit_register_classes): Use target hooks instead of
771 assemble_constructor and assemble_destructor.
773 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
775 * check-init.c (flags.h): Include
776 (check_init): Don't report uninitialized static class
777 initialization flags, don't free bit index when doing static class
778 initialization optimization.
779 (check_for_initialization): Return type changed to `unsigned int.'
780 (attach_initialized_static_class): New function.
781 * class.c (add_method_1): Create the initialized static class
783 (finish_class): Always emit deferred inline methods.
784 * decl.c (emit_init_test_initialization): Moved to expr.c
785 (complete_start_java_method): Don't traverse
786 DECL_FUNCTION_INIT_TEST_TABLE.
787 (lang_mark_tree): Mark hash tables in function decls.
788 * expr.c (emit_init_test_initialization): Moved from decl.c.
789 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
790 initialization flag, set DECL_CONTEXT and
791 LOCAL_CLASS_INITIALIZATION_FLAG.
792 (java_lang_expand_expr): Emit initialization code for static class
793 initialized flags when entering block, if necessary.
794 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
795 * java-tree.h (flag_optimize_sci): New global variable declaration.
796 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
797 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
798 (LOCAL_FINAL_P): Fixed typo in comment.
799 (FINAL_VARIABLE_P): Likewise.
800 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
801 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
802 (struct lang_decl): New fields `ict', `smic' and `cif.'
803 (check_for_initialization): New returned value for global.
804 (attach_initialized_static_class): New global function.
805 (STATIC_CLASS_INIT_OPT_P): New macro.
806 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
807 * lang.c (java_decode_option): Handle
808 `-fno-optimize-static-class-initialization'
809 * parse.y (start_complete_expand_method): New function.
810 (java_expand_method_bodies): Likewise.
811 (attach_init_test_initialization_flags): Likewise.
812 (adjust_init_test_initialization): Likewise.
813 (emit_test_initialization): Likewise.
814 (java_complete_expand_methods): Nullify abstract and native method
816 (java_complete_expand_method): New locals `fbody', `block_body'
817 and `exception_copy.' Reorganized: directly return on empty method
818 bodies, call `start_complete_expand_method', remember definitely
819 initialized static class in function, don't expand method bodies.
820 (java_expand_classes): Call `java_expand_method_bodies' before
821 `finish_class' when compiling to native.
822 (resolve_expression_name): Use `orig' after building outer class
824 (patch_invoke): Remember static method invokations.
826 2001-08-06 Richard Henderson <rth@redhat.com>
828 * class.c (emit_register_classes): Pass a symbol_ref and priority
829 to assemble_constructor.
831 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
833 * java-tree.h (all_class_filename): New macro.
834 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
835 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
836 newly created IDENTIFIER_NODE to `all_class_filename.'
838 2001-08-01 Jeff Sturm <jsturm@one-point.com>
840 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
841 Use ggc_add_tree_root to register roots.
843 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
845 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
846 second operand calling check_init.
847 * decl.c (complete_start_java_method): Swaped second and third
848 arguments while creating WITH_CLEANUP_EXPR node.
849 * jcf-write.c (generate_bytecode_insns): Use second operand
850 instead of third when handling WITH_CLEANUP_EXPR.
851 * parse.y (java_complete_lhs): Expand second operand of
852 WITH_CLEANUP_EXPR nodes.
853 (patch_synchronized_statement): Swaped second and third arguments
854 while creating WITH_CLEANUP_EXPR node.
856 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
858 * parse.y (create_interface): Avoid cyclic inheritance report when
859 syntax error encountered during class definition.
862 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
864 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
866 (lang_specific_pre_link): Use set_input to set input_filename.
868 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
869 (main): Fix definition.
870 Strip `main' from classname.
873 2001-07-18 Tom Tromey <tromey@redhat.com>
876 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
877 * lex.c (java_new_lexer): Use ICONV_CONST.
878 (java_read_char): Likewise.
879 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
880 (jv-scan$(exeext)): Likewise.
882 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
884 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
885 * parse.y (check_class_interface_creation): Allow `private' if the
886 enclosing is not an interface.
887 (create_interface): Interface tagged public if the enclosing
888 context is an interface.
889 (create_class): Class tagged public if the enclosing context
893 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
895 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
898 2001-07-14 Tim Josling <tej@melbpc.org.au>
900 * check-init.c (check_init): Remove references to EXPON_EXPR.
902 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
904 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
905 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
908 2001-07-13 Tom Tromey <tromey@redhat.com>
910 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
913 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
915 * parse.y (patch_method_invocation): Don't override primary if one
916 is already provided, but let this$<n> be built. Fixed comment.
918 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
920 * parse.y (empty_statement:): Report empty statement error only
921 when found at class declaration level.
924 2001-07-12 Tom Tromey <tromey@redhat.com>
926 * expr.c (expand_load_internal): New function.
927 (LOAD_INTERNAL): Use it.
929 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
931 * parse.y (verify_constructor_super): Compare anonymous class ctor
932 args with `valid_method_invocation_conversion_p.'
935 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
937 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
938 `-fsyntax-only.' Fixes PR java/3248
940 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
942 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
944 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
946 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
947 current function is static. Fixes PR java/1970
949 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
951 * parse.y (patch_method_invocation): Add enclosing context to ctor
952 calls if necessary. Fixes PR java/2953
954 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
956 * parse.y (resolve_package): Abort if qualified expression member
958 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
961 2001-07-07 Zack Weinberg <zackw@stanford.edu>
963 * verify.c: Don't use // comments.
965 2001-07-05 Tom Tromey <tromey@redhat.com>
967 * lang.c (flag_assume_compiled): Removed.
968 * java-tree.h (flag_assume_compiled): Removed.
969 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
970 -fhash-synchronization, -fuse-divide-subroutine,
971 -fcheck-references, -femit-class-file, -femit-class-files,
972 -fassume-compiled. Updated --encoding information. Changed
973 -foutput-class-dir to `-d'.
975 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
977 * jcf-parse.c (parse_class_file): Add lineno parameter to
978 debug_start_source_file call.
980 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
982 * gcj.texi: Use gpl.texi.
983 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
984 dependencies and use doc/include in search path.
986 2001-07-03 Jeff Sturm <jsturm@one-point.com>
988 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
989 `this'. If so, don't build instance initializers.
991 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
993 * parse.y (resolve_expression_name): Improved error message for
994 inner class cases. Fixes PR java/1958
996 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
998 * lang.c: #include diagnostic.h
999 (lang_print_error): Add a `diagnostic_context *' parameter.
1000 (java_dummy_print): Likewise.
1001 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
1003 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1005 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
1006 * jcf.h (typedef struct JCF): New bitfield `finished.'
1007 (JCF_FINISH): Set `finished.'
1008 (JCF_ZERO): Reset `finished.'
1011 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1013 * parse.y (class_body_declaration:): Don't install empty instance
1017 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
1019 * class.c (set_super_info): Call `set_class_decl_access_flags.'
1020 (set_class_decl_access_flags): New function.
1021 * java-tree.h (set_class_decl_access_flags): New prototype.
1022 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
1023 (parse_class_file): New local `decl_max_locals.' Take wide types
1024 into account to compute DECL_MAX_LOCALS.
1025 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
1028 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
1030 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
1032 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1034 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
1035 * parse.y (do_resolve_class): Moved comments out to leading comment
1036 section. Removed local `start', New local `_ht' and
1037 `circularity_hash.' Record `enclosing' in hash table and search
1038 it to detect circularity. Use `enclosing' as an argument to
1039 `lookup_cl.' Free the hash table when done.
1041 2001-06-19 Tom Tromey <tromey@redhat.com>
1043 * lex.c (java_read_char): Disallow invalid and overlong
1044 sequences. Fixes PR java/2319.
1046 2001-06-05 Jeff Sturm <jsturm@one-point.com>
1048 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
1050 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1052 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
1053 arguments accordingly.
1055 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
1057 * gcj.texi: Move contents to just after title page.
1059 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
1061 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
1063 (patch_incomplete_class_ref): Build the class ref, build the class
1064 init if necessary, complete the tree.
1067 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1069 * parse.y (lookup_field_wrapper): Test `name' code.
1070 (resolve_qualified_expression_name): Test `qual_wfl' code.
1071 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
1072 handle `qual_wfl' by code.
1073 (maybe_build_primttype_type_ref): Test `wfl' code.
1075 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1077 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
1079 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
1080 the dvi file in the java directory.
1082 2001-05-25 Sam TH <sam@uchicago.edu>
1084 * gen-table.pl javaop.h jcf.h lex.h,
1085 parse.h: Fix header include guards.
1087 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
1089 * jv-scan.c (version): Update copyright year.
1091 2001-05-21 Per Bothner <per@bothner.com>
1093 * jcf-parse.c (read_class): If class is from .class or .zip file
1094 and it's already been read, don't push/pop parser context.
1096 2001-05-18 Per Bothner <per@bothner.com>
1098 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
1099 command line so the jvgenmain-generated main program comes first.
1101 2001-05-15 Tom Tromey <tromey@redhat.com>
1103 * class.c (build_utf8_ref): Don't generate identifier based on
1106 2001-05-12 Richard Henderson <rth@redhat.com>
1108 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
1109 * expr.c (java_lang_expand_expr): Expand it.
1110 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
1111 calling build_exception_object_ref.
1112 * parse.y (catch_clause_parameter): Likewise.
1113 (build_dot_class_method): Likewise.
1114 (try_reference_assignconv): Likewise.
1115 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
1116 * jcf-write.c (generate_bytecode_insns): Likewise.
1118 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1120 * parse.y (build_unresolved_array_type): Set
1121 EXPR_WFL_QUALIFICATION on the newly created wfl.
1122 Fixes PR java/2538. Fixes PR java/2535.
1124 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
1126 * parse.y (fix_constructors): Removed unnecessary assignment to
1127 local. Moved assignment to `this$<n>', fixed comments and
1129 (build_wfl_wrap): Fixed indentation.
1130 Fixes PR java/2598, java/2579 and java/2658.
1132 2001-05-03 Mo DeJong <mdejong@redhat.com>
1134 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
1135 check for byte swap.
1137 2000-05-02 Jeff Sturm <jsturm@one-point.com>
1139 * expr.c (build_class_init): Move MODIFY_EXPR
1140 outside of COND_EXPR. Remove variable `call'.
1142 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1144 * decl.c: NULL_PTR -> NULL.
1145 * jcf-write.c: Likewise.
1147 2001-05-01 Tom Tromey <tromey@redhat.com>
1149 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
1150 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1151 * gcj.texi: Updated copyright text. Include fdl.texi.
1152 (Top): Link to new node.
1154 2001-05-01 Per Bothner <per@bothner.com>
1156 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1158 2001-05-01 Per Bothner <per@bothner.com>
1160 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1161 import_list contains the name, not the TREE_PURPOSE.
1163 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1165 * jcf-io.c (read_zip_member): Cast to long in comparison with
1168 * jvspec.c (lang_specific_driver): Initialize variables.
1170 * mangle.c (find_compression_record_match): Likewise.
1172 * typeck.c (build_null_signature): Provide static prototype. Mark
1173 parameter with ATTRIBUTE_UNUSED.
1175 * verify.c (verify_jvm_instructions): Initialize variable.
1177 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1179 * parse.y (do_resolve_class): Check for cyclic inheritance during
1180 inner class resolution.
1182 2001-04-27 Per Bothner <per@bothner.com>
1184 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1185 while iterating, since that could cause gc to lose stuff.
1187 2001-04-26 Per Bothner <per@bothner.com>
1189 Fix method search wrt scope of inner classes to match JLS2.
1190 * typeck.c (build_null_signature): New static function.
1191 (has_method): New function. Uses build_null_signature and lookup_do.
1192 * java-tree.h (has_method): New declaration.
1193 * parse.y (find_applicable_accessible_methods_list): Do not search
1194 context of inner classes here.
1195 (patch_method_invocation): Search scope, ie. current and outer clases,
1196 for method matching simple name, to find class.
1198 2001-04-26 Per Bothner <per@bothner.com>
1200 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1201 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1203 * constants.c (find_methodref_with_class_index): New function.
1204 (find_methodref_index): Use find_methodref_with_class_index.
1205 * java-tree.h (find_methodref_with_class_index): New declaration.
1206 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1207 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1208 If context changed from interface to class, don't use invokeinterface.
1210 2001-04-25 Per Bothner <per@bothner.com>
1212 * verify.c (verify_jvm_instructions): For field instructions,
1213 check that field index is valid. For invoke instructions, check that
1214 method index is valid.
1216 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1218 * config-lang.in (target_libs): Copy from $libgcj_saved.
1220 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1222 * decl.c (init_decl_processing): Add new class "protectionDomain"
1224 * class.c (make_class_data): Set initial value for "protectionDomain".
1226 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1228 * jvspec.c (lang_specific_driver): Fix memory allocation
1229 deficit, by using concat in lieu of xmalloc/sprintf.
1231 2001-04-20 Per Bothner <per@bothner.com>
1233 Fixes to compile multiple .class files at once.
1234 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1235 * java-tree.h (CLASS_PARSED_P): New macro.
1236 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1237 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1238 (read_class): Avoid some code duplication.
1239 Don't call JCF_FINISH for a .class file - might be needed later.
1240 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1241 rather than CLASS_LOADED_P, since latter implies class laid out.
1242 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1243 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1245 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1247 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1249 * boehm.c: Include toplev.h.
1251 2001-04-06 Tom Tromey <tromey@redhat.com>
1252 Alexandre Petit-Bianco <apbianco@redhat.com>
1254 Fix for PR gcj/1404 and PR gcj/2332:
1255 * parse.y (build_array_from_name): If we use the type_wfl then
1256 accumulate dimensions from the original type as well.
1257 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1259 2001-04-06 Tom Tromey <tromey@redhat.com>
1261 * parse.y (analyze_clinit_body): Return true if the second operand
1262 of a METHOD_EXPR is nonzero.
1264 2001-04-06 Tom Tromey <tromey@redhat.com>
1266 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1268 ($(srcdir)/java/parse.c): Likewise.
1270 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1272 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1273 (version-gcc): Initialized.
1274 (which-gcj): Likewise.
1276 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1278 * java-tree.h (struct lang_decl): New macro
1279 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1280 * parse.y (build_instance_initializer): New function.
1281 (add_instance_initializer): Use it.
1282 (java_fix_constructors): Set `current_class' before fix pass.
1283 (fix_constructors): Just return if already fixed. Move `super()'
1284 invokation ahead. Use `build_instance_initializer.'
1287 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1289 * parse.y (resolve_qualified_expression_name): Pass field's
1290 DECL_CONTEXT to `not_accessible_p.'
1291 (not_accessible_p): Changed parameters order in `inherits_from_p'
1294 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1296 * lang-options.h: Add flag_check_references.
1298 2001-04-04 Per Bothner <per@bothner.com>
1300 * java-tree.h (CONSTANT_VALUE_P): New macro.
1301 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1302 * parse.y (maybe_build_class_init_for_field): New static function.
1303 (resolve_expression_name, resolve_field_access): Use
1304 maybe_build_class_init_for_field instead of build_class_init
1305 This does not do the init if the field is compile-time-constant.
1306 (resolve_field_access): Simplify.
1308 * parse.y (fold_constant_for_init): Merge test into switch.
1310 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1312 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1314 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1316 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1318 * expr.c (pop_type_0): Save the result of the first
1319 lang_printable_name call in a scratch buffer, so it
1320 won't be clobbered by the second call.
1322 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1324 * parse-scan.y (array_type:): Rewritten.
1325 (type_declaration:): `empty_statement' replaces `SC_TK.'
1326 (class_member_declaration:): `empty statement' added.
1327 (method_body:): Simplified.
1328 (static_initializer:): Likewise.
1329 (primary_no_new_array:): Use `type_literals.'
1330 (type_literals:): New rule.
1331 (dims:): Set and update `bracket_count.'
1332 Fixes PR java/1074. Fixes PR java/2412.
1334 2001-03-28 Hans Boehm <boehm@acm.org>
1336 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1337 (get_boehm_type_descriptor): Set type on returned value to be a
1338 pointer length integer.
1340 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1342 * expr.c (pop_type_0): Call `concat' rather than building the
1344 (pop_type): Add format specifier in call to `error'.
1346 * parse.y (patch_method_invocation): Avoid casting away
1349 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1351 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1353 2001-03-28 Richard Henderson <rth@redhat.com>
1355 IA-64 ABI Exception Handling:
1356 * Make-lang.in (except.o): Don't depend on eh-common.h.
1357 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1358 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1359 [soft_exceptioninfo_call_node]: Remove.
1360 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1361 (end_java_method): No emit_handlers.
1362 * except.c (java_set_exception_lang_code): Remove.
1363 (method_init_exceptions): Don't call it.
1364 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1365 (build_exception_object_ref): New.
1366 (expand_end_java_handler): Update for except.h name changes.
1367 (emit_handlers, expand_resume_after_catch): Remove.
1368 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1369 (process_jvm_instruction): Use build_exception_object_ref.
1370 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1371 (soft_exceptioninfo_call_node): Remove.
1372 (build_exception_object_ref): Declare.
1373 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1374 soft_exceptioninfo_call_node. Move processing ...
1375 [EXC_PTR_EXPR]: ... here.
1376 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1377 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1378 (source_end_java_method): No java_set_exception_lang_code or
1380 (build_dot_class_method): Use build_exception_object_ref.
1381 (try_reference_assignconv): Check EXC_PTR_EXPR not
1382 soft_exceptioninfo_call_node.
1384 2001-03-28 Richard Henderson <rth@redhat.com>
1386 * java-tree.h (throw_node): Define as a single member of
1387 java_global_trees instead of a separate array.
1388 (JTI_THROW_NODE): New.
1389 * decl.c (throw_node): Don't declare.
1390 (init_decl_processing): Init a scalar throw_node.
1391 Don't register it for gc.
1392 * check-init.c (check_init): Reference scalar throw_node.
1393 * expr.c (build_java_athrow): Likewise.
1394 * jcf-write.c (generate_bytecode_insns): Likewise.
1395 * parse.h (BUILD_THROW): Likewise.
1397 2001-03-28 Richard Henderson <rth@redhat.com>
1399 * decl.c (end_java_method): Do not save and restore
1400 flag_non_call_exceptions.
1401 * parse.y (source_end_java_method): Likewise.
1402 * lang.c (flag_exceptions): Don't declare.
1403 (java_init_options): Set flag_non_call_exceptions. Set
1404 flag_exceptions here ...
1405 (java_init): ... not here.
1407 2001-03-27 Richard Henderson <rth@redhat.com>
1409 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1410 exceptions_via_longjmp.
1412 * lang.c (flag_new_exceptions): Don't declare it.
1413 (java_init_options): Or set it.
1415 2001-03-27 Richard Henderson <rth@redhat.com>
1417 * decl.c (end_java_method): Rename asynchronous_exceptions to
1418 flag_non_call_exceptions.
1419 * parse.y (source_end_java_method): Likewise.
1421 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1423 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1425 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1427 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1429 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1431 * parse.y (find_as_inner_class): Follow current package
1432 indications not to mistakingly load an unrelated class.
1434 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1436 * constants.c (PUTN): Use memcpy, not bcopy.
1438 * lex.c (java_read_char): Use memmove, not bcopy.
1440 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1442 2001-03-23 Per Bothner <per@bothner.com>
1444 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1445 macro for better error pin-pointing.
1446 * java-tree.h: Fix typo in comment.
1448 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1449 Don't include jsr/goto in exception range.
1450 Check if start and end of exception range are the same (also TRY_EXPR).
1451 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1452 However, do emit the following goto even if try_block is empty.
1453 Defer freeing exception_decl until after the finalizer, to make
1454 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1456 * parse.y (java_complete_lhs): If the try-clause is empty, just
1457 return the finally-clause and vice versa.
1459 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1461 * gcj.texi (Input Options): documented the check for attribute
1462 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1463 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1464 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1465 (jcf_parse): Check for the right classes archive if necessary.
1466 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1467 (jcf_parse_fields): Fixed indentation.
1468 * jcf-write.c (append_gcj_attribute): New function.
1469 (generate_classfile): Compute the attribute count, invoke
1470 `append_gcj_attribute'.
1471 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1472 turned into bit fields. New bit field `right_zip.'
1473 (JCF_ZERO): Set `right_zip' to zero.
1474 * lang-options.h (-fforce-classes-archive-check): Added flag.
1475 * lang.c (flag_force_classes_archive_check): New flag.
1476 (lang_f_options): New entry `force-classes-archive-check.'
1479 2001-02-07 Andrew Haley <aph@redhat.com>
1481 * gcj.texi (Configure-time Options): Add -fcheck-references.
1482 * expr.c (build_java_indirect_ref): New function.
1483 (java_check_reference): New function.
1484 (build_java_array_length_access): Use build_java_indirect_ref to
1485 check for null references.
1486 (build_java_arrayaccess): Likewise.
1487 (build_get_class): Likewise.
1488 (build_field_ref): Likewise.
1489 (invoke_build_dtable): Likewise.
1490 (build_invokeinterface): Likewise.
1491 * lang.c (lang_f_options): Add flag_check_references.
1492 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1493 * java-tree.h (flag_check_references): New variable.
1494 * lang.c (flag_check_references): Likewise.
1495 * parse.y (patch_invoke): Use java_check_reference.
1496 (patch_assignment): Allow for extra nesting in
1497 _Jv_CheckArrayStore.
1499 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1501 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1502 * lex.c (cxx_keywords): Likewise.
1504 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1506 * parse.y (qualify_ambiguous_name): Broaden `length'
1507 recognition. Help MODIFY_EXPR be resolved as expression names.
1508 Fixes PR java/2066. Fixes PR java/2400.
1510 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1512 * gjavah.c (process_file): Mark interface definitions with
1513 "__attribute__ ((java_interface))".
1515 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1517 * class.c (layout_class): Fixed push_super_field's second
1518 argument. Fixes PR java/2333.
1519 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1520 too early to lay innerclasses out.
1522 2001-03-20 Tom Tromey <tromey@redhat.com>
1523 Alexandre Petit-Bianco <apbianco@redhat.com>
1525 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1526 inside an array reference. Insertion of the array store check
1527 rewritten. Fixes PR java/2299.
1529 2001-03-20 Tom Tromey <tromey@redhat.com>
1531 * lex.c (java_read_unicode): Only accept leading `u's.
1533 2001-03-20 Tom Tromey <tromey@redhat.com>
1535 * jcf-parse.c (read_class): Initialize `class'.
1537 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1539 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1541 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1543 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1544 (layout_class): Likewise.
1545 (layout_class_method): Likewise.
1546 (emit_register_classes): Likewise.
1547 * decl.c (builtin_function): Likewise.
1548 (give_name_to_locals): Likewise.
1550 2001-03-19 Per Bothner <per@bothner.com>
1552 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1553 before trying to load an inner class.
1555 Fixes to process to command-line .class files in two passes.
1556 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1557 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1558 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1559 * class.c (is_compiled_class): Fix for renamed flag.
1560 * parse.y (maybe_create_class_interface_decl): Likewise.
1561 * jcf-parse.c (yyparse): Also set if compiling .class files.
1562 * jcf-parse.c (read_class); Read current_class.
1563 (jcf_parse): Make static.
1564 (load_inner_classes): New function, with code moved from jcf_parse,
1565 because we need to inner classes after the command-line files are read.
1566 (yyparse): Set finput to NULL when it doesn't need to be closed.
1567 Reduce use of main_jcf (basically only for archive) and
1568 use finput instead of main_jcf->read_state.
1569 Inline jcf_figure_file_type into yyparse.
1570 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1571 Defer load_inner_classes and parse_class_file to a second pass,
1572 after we've correctly mapped command-line .clas fiels to classes.
1573 (jcf_figure_file_type): Removed.
1574 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1575 (JCF_ZERO): Also clear zipd field.
1576 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1578 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1580 * jcf-parse.c (yyparse): Change ch from char * to char.
1582 2001-03-19 Per Bothner <per@bothner.com>
1584 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1585 Add constructed filelist-file at end, following -xjava. Thus any .o
1586 and library files are not affected by the -xjava. Also wrap
1587 explicit @FILE with -xjava and -xnone.
1589 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1591 * class.c (build_static_field_ref): Call make_decl_rtl() after
1592 setting the DECL_EXTERNAL flag.
1594 2001-03-17 Per Bothner <per@bothner.com>
1596 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1598 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1599 when result is is needed (target is STACK_TARGET).
1601 * parse.h (JDEP_SOLV): Removed.
1602 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1604 * parse.y (incomplete_class_list): Removed.
1605 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1606 It doesn't work if resolve_class changes the name of an array type
1607 that is on the list and then someone else looks for the modified name.
1608 Also, seems liable to break when compiling multiple source files at
1609 once. So the simplest is to just remove incomplete_class_list -
1610 it is only a minor space win and it is not even clear it saves time.
1612 * parse.y (resolve_class): Remove unneeded promote_type.
1614 2001-03-15 Per Bothner <per@bothner.com>
1616 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1617 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1618 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1619 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1621 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1622 * parse.y (java_expand_classes): Likewise.
1624 * parse.y (expand_start_java_method): Was only called once and had a
1625 misleading name, so inline in caller java_complete_expand_method.
1626 (enter_a_block): Likewise inline in enter_block and remove.
1628 Remove junk from when gcc/java was created (by copying from C/C++).
1629 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1630 (struct binding_level): Remove fields keep, keep_if_subblocks,
1631 more_cleanups_ok, have_cleanups (which have never been used).
1632 (pushlevel, poplevel): Remove related useless code.
1634 * class.c (make_class_data): The class_dtable_decl (i.e. the
1635 vtable for Class) should be external, except when compiling Class.
1637 * jvspec.c (lang_specific_driver): Fix -C handling.
1638 Check -save-temps to see if temp @FILE should be deleted.
1639 Follow-up to/fix for February 16 patch.
1641 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1642 (type_stack_dup): Remove no-longer neded error check.
1644 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1646 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1647 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1648 don't surround the element with 'N..E' if the type name is
1651 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1653 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1654 DECL_RTL_SET_P, etc.
1655 (make_method_value): Likewise.
1656 (get_dispatch_table): Likewise.
1658 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1660 2001-03-07 Tom Tromey <tromey@redhat.com>
1662 * config-lang.in (lang_requires): Define.
1664 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1666 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1669 2001-03-05 Per Bothner <per@bothner.com>
1671 Fix a problem where rest_of_decl_compilation applied to
1672 class_dtable_decl causes problems because it was done too early,
1673 before output file was opened.
1674 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1675 * class.c (class_dtable_decl): Add macro - element of class_roots.
1676 (make_class_data): Define class_dtable_decl.
1677 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1679 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1681 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1682 uses of 'boolean' with 'bool'.
1684 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1686 * lang-specs.h: Add zero initializer for cpp_spec field to all
1689 2001-02-16 Per Bothner <per@bothner.com>
1691 Handle compiling multiple input files at once, and @FILE syntax.
1692 * gcj.texi: Updated documentation to match.
1693 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1694 * jcf-parse.c (parse_source_file): Split into ...
1695 (parse_source_file_1): New function - and:
1696 (parse_source_file_2): New function.
1697 (yyparse): On -ffilelist-file, open and scan named file.
1698 On first pass over files, only do parse_source_file_1.
1699 A new second pass calls parse_source_file_2 for each file to compile.
1700 (init_jcf_parse): Call init_src_parse.
1701 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1702 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1703 as multiple input file combined in one compilation.
1704 * lang-options.h: Add -ffilelist-file
1705 * lang.c (flag_filelist_file): New flag variable.
1706 (lang_f_options): Handle -ffilelist-file.
1707 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1708 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1709 gclass_list - use global fields of src_parse_roots instead.
1710 * parse.y (src_parse_roots): New array.
1711 (incomplete_class_list, gclass_list): New macros.
1712 (push_parser_context, java_pop_parser_context,
1713 java_parser_context_resume): Don't fiddle with deleted fields.
1714 (various): Use incomplete_class gclass_list and global macros
1715 instead of parse_ctxt fields - the lists are global.
1716 (init_src_parse): New function.
1718 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1720 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1722 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1724 * parse.y (check_inner_class_access): Moved declaration of local
1725 `enclosing_decl_type' to the right location.
1727 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1729 * parse.y (parser_check_super_interface): Don't call
1730 check_pkg_class_access for an inner interface.
1731 (parser_check_super): Don't call check_pkg_class_access for inner
1733 (do_resolve_class): Simplify enclosing type loop. Don't call
1734 check_pkg_class_access if CL and DECL are not set.
1735 (find_in_imports_on_demand): Set DECL if class_type needed to be
1736 loaded. Don't call check_pkg_class_access for an inner class.
1737 (check_inner_class_access): Rewritten to implement member access
1738 rules as per spec 6.6.1.
1739 (check_pkg_class_access): Handle the empty package correctly.
1740 (in_same_package): New function. Determine if two classes are in the
1743 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1745 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1746 method into array types.
1747 * parse.y (patch_method_invocation): Bypass access check on clone call
1750 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1752 * expr.c (build_instanceof): Check for arrays when trying fold to
1755 2001-02-15 Jim Meyering <meyering@lucent.com>
1757 * Make-lang.in (java.install-common): Depend on `installdirs'.
1758 (java.install-info): Likewise.
1760 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1762 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1764 2001-02-14 Tom Tromey <tromey@redhat.com>
1765 Alexandre Petit-Bianco <apbianco@cygnus.com>
1767 Fix for PR java/1261.
1768 * typeck.c (build_java_array_type): Add public `clone' method to
1770 * parse.y (resolve_qualified_expression_name): Use current_class
1771 when checking for inaccessibility.
1772 (patch_method_invocation): Fixed error message when accessibility
1773 denied. Added `from_super' argument.
1775 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1777 * parse.y (resolve_class): Don't build a fake decl. Use the one
1779 * typeck.c (build_java_array_type): Build and assign decl to array
1782 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1784 * parse.y (not_accessible_p): Changed leading comment. Added extra
1785 `where' argument. Use it to enforce protected access rules.
1786 (resolve_qualified_expression_name): Added extra argument to
1788 (patch_method_invocation): Use argument `primary' to provide
1789 not_accessible_p with an extra argument.
1790 (lookup_method_invoke): Added extra argument to not_accessible_p.
1791 (search_applicable_method_list): Likewise.
1793 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1795 * parse.y (resolve_qualified_expression_name): Try to resolve as
1796 an inner class access only if `decl' is a TYPE_DECL.
1798 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1800 * decl.c (classdollar_identifier_node): Initialize.
1801 * java-tree.h (enum java_tree_index): New entry
1802 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1803 (classdollar_identifier_node): New macro.
1804 (ID_CLASSDOLLAR_P): Likewise.
1805 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1806 (build_dot_class_method_invocation): Likewise.
1807 (find_applicable_accessible_methods_list): `class$' can't be
1810 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1812 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1814 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1816 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1817 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1820 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1822 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1823 outside of the `__U' sequence too.
1824 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1827 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1829 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1831 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1833 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1834 (JVGENMAIN_OBJS): Likewise.
1835 * java-tree.h (append_gpp_mangled_name): New prototype.
1836 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1837 Removed cast calling `gcc_add_root.'
1838 * jvgenmain.c (mangle_obstack): New global, initialized.
1840 (do_mangle_class): Constify local `ptr.'
1841 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1842 append_gpp_mangle_name and update `count' if necessary.
1843 Use `mangle_obstack.'
1844 * mangle.c (append_unicode_mangled_name): Removed.
1845 (append_gpp_mangled_name): Likewise.
1846 (unicode_mangling_length): Likewise.
1847 (mangle_member_name): Return type set to `void.'
1848 (mangle_field_decl): Don't append `U' in escaped names.
1849 (mangle_method_decl): Likewise.
1850 (mangle_member_name): Just use `append_gpp_mangled_name.'
1851 * mangle_name.c: New file.
1853 2001-02-07 Per Bothner <per@bothner.com>
1855 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1857 * check-init.c (check_init): Don't call done_alternative after
1858 processing loop code, as a LOOP_EXPR never terminates normally.
1860 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1862 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1864 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1866 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1869 2001-02-06 Tom Tromey <tromey@redhat.com>
1871 * lex.c (java_new_lexer): Longer error message.
1873 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1874 Alexandre Petit-Bianco <apbianco@cygnus.com>
1876 * typeck.c (build_prim_array_type): Added leading comment.
1877 (build_java_array_type): Moved locals out of
1878 block. Always create the `data' field, fixed alignment to match
1881 2001-02-04 Tom Tromey <tromey@redhat.com>
1883 * expr.c (java_lang_expand_expr): Don't bother recomputing
1884 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1887 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1889 * parse.y (process_imports): Save the original name of the import
1890 for better error report.
1892 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1894 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1895 of macros used when compiling jvspec.c.
1896 * jvspec.c (lang_specific_driver): Link with the shared
1899 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1901 * check-init.c (check_init): Call internal_error instead of fatal.
1902 * expr.c (java_lang_expand_expr): Likewise.
1903 * jcf-parse.c (get_constant): Likewise.
1904 * mangle.c (java_mangle_decl): Likewise.
1905 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1906 (operator_string): Likewise.
1907 * check-init.c (check_init): Call abort instead of fatal.
1908 * class.c (build_class_ref): Likewise.
1909 * constants.c (write_constant_pool): Likewise.
1910 * decl.c (start_java_method): Likewise.
1911 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1912 (java_stack_dup, encode_newarray_type): Likewise.
1913 (build_java_array_length_access): Likewise.
1914 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1915 (build_java_soft_divmod, build_invokeinterface): Likewise.
1916 * java-tree.h (INNER_CLASS_P): Likewise.
1917 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1918 (give_name_to_class, get_class_constant): Likewise.
1919 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1920 (find_constant_index, generate_bytecode_conditional): Likewise.
1921 (generate_bytecode_insns, perform_relocations): Likewise.
1922 * lex.c (java_unget_unicode, java_lex): Likewise.
1923 * mangle.c (mangle_type, mangle_record_type): Likewise.
1924 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1925 (finish_mangling): Likewise.
1926 * parse.h (MARK_FINAL_PARMS): Likewise.
1927 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1928 (obtain_incomplete_type, java_complete_class): Likewise.
1929 (java_check_regular_methods, java_complete_expand_method): Likewise.
1930 (cut_identifier_in_qualified, check_deprecation): Likewise.
1931 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1932 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1933 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1934 * typeck.c (set_local_type, parse_signature_type): Likewise.
1935 (parse_signature_string, build_java_signature): Likewise;
1936 (set_java_signature): Likewise.
1937 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1938 * class.c (add_method): Call fatal_error instead of fatal.
1939 (build_static_field_ref): Likewise.
1940 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1941 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1942 * lex.c (java_new_new_lexer): Likewise.
1943 * jv-scan.c (main): Likewise.
1944 (fatal_error): Renamed from fatal.
1945 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1947 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1948 (yyparse): Likewise.
1949 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1950 * lex.c (java_get_line_col): Likewise.
1951 * jcf-parse.c (load_class): Make errors non-fatal.
1952 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1954 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1956 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1957 (error): Remove unused function.
1958 (main): Don't use "__attribute__ alias" on generated class symbol.
1960 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1962 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1964 * parse.y (finish_method_declaration): Code accounting for WFLed
1965 method DECL_NAMEs deleted.
1966 (check_abstract_method_definitions): Likewise.
1967 (resolve_type_during_patch): Layout resolved type.
1968 * typeck.c (lookup_do): Removed unused local.
1970 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1972 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1973 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1974 integer_negative_one_node.
1975 * expr.c (build_java_binop): Likewise.
1977 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1979 * zextract.c (read_zip_archive): Read file_offset before writing
1980 zipd and consequently clobbering the header contents.
1982 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1984 * Make-lang.in: Remove all dependencies on defaults.h.
1985 * decl.c: Don't include defaults.h.
1987 * parse.y: Likewise.
1989 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1991 * ChangeLog (2001-01-21): Fixed typo.
1992 * class.c (layout_class_method): Code accounting for WFLed
1993 method DECL_NAMEs deleted.
1994 * constant.c (find_methodref_index): Likewise.
1995 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1996 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1997 (struct lang_decl): New field `wfl'.
1998 (java_get_real_method_name): Prototype deleted.
1999 * mangle.c (mangle_method_decl): Code accounting for WFLed
2000 method DECL_NAMEs deleted.
2001 * parse.h (GET_METHOD_NAME): Macro deleted.
2002 * parse.y (reset_method_name): Deleted.
2003 (method_header): Set DECL_FUNCTION_WFL.
2004 (check_abstract_method_header): Code accounting for WFLed method
2006 (java_get_real_method_name): Deleted.
2007 (check_method_redefinition): Code accounting for WFLed method
2008 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
2009 (java_check_regular_methods): Likewise.
2010 (java_check_abstract_methods): Likewise.
2011 (java_expand_classes): Don't call `reset_method_name.'
2012 (search_applicable_method_list): Use DECL_NAMEs instead of
2014 * typeck.c (lookup_do): Code accounting for WFLed method
2017 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
2019 * lex.c (java_read_char): Check for EOF from getc first.
2021 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2023 * class.c (layout_class): Don't lay the superclass out if it's
2024 already being laid out.
2025 * jcf-parse.c (handle_innerclass_attribute): New function.
2026 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
2027 handle_innerclasses_attribute.
2028 (jcf_parse): Don't load an innerclasses if it's already being
2030 * jcf-write.c (append_innerclass_attribute_entry): Static
2031 `anonymous_name' and its initialization deleted. `ocii' and `ini'
2032 to be zero for anonymous classes.
2034 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2036 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
2038 * jcf-parse.c (set_source_filename): Use
2039 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
2041 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2043 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
2044 gets a unique asm name.
2046 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
2048 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
2049 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2051 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
2052 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
2053 * parse.y (lookup_package_type_and_set_next): Deleted.
2054 (resolve_package): Removed unnecessary code.
2055 (find_applicable_accessible_methods_list): `finit$' can't be
2057 * verify.c (pop_argument_types): Added missing prototype.
2059 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
2061 * config-lang.in: Disable java by default.
2063 2001-01-23 Tom Tromey <tromey@redhat.com>
2065 * gcj.texi (Copying): New node.
2066 Added copyright information.
2068 2001-01-21 Per Bothner <per@bothner.com>
2070 Various fixes to allow compiling a compressed .jar/.zip archive.
2071 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
2072 (struct ZipFile): Add fields name and next (from ZipFileCache).
2073 (struct ZipDirectory): New field zipf points to owning ZipFile.
2074 * jcf.h (struct ZipDirectory): Add forward declaration.
2075 (struct JCF): Declare zipd field to have type struct ZipDirectory.
2076 Remove seen_in_zip and zip_offset fields.
2077 (JCF_SEEN_IN_ZIP): New macro.
2078 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
2079 * jcf-io.c: Change all ZipFileCache to ZipFile.
2080 (read_zip_member): New function.
2081 (open_in_zip): Call read_zip_member.
2082 * jcf-parse.c (find_in_current_zip): Remove function.
2083 (read_class): Merge in find_in_current_zip functionality.
2084 Call read_zip_member if needed.
2085 (parse_zip_file_entries): Use read_zip_member.
2086 (process_zip_dir): Update for removed and added JCF fields.
2087 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
2089 2001-01-21 Per Bothner <per@bothner.com>
2091 Minor optimization of static ggc roots.
2092 * jcf-parse.c (parse_roots): New static field.
2093 (current_field, current_method, current_file_list): Replace by macros
2094 naming fields of parse_roots.
2095 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
2096 * class.c (class_roots): New static field.
2097 (registered_class, fields_ident, info_ident, class_list):
2098 New macros naming fields of parse_roots.
2099 (build_static_field_ref): Don't register roots here.
2100 (layout_class): Static field list replaced by macro class_list.
2101 (init_class_processing): Call ggc_add_tree_root for 4 roots.
2102 Initialize fields_ident and info_ident here.
2104 2001-01-21 Per Bothner <per@bothner.com>
2106 * jcf-parse.c (ggc_mark_jcf): New function.
2107 (init_jcf_parse): Register current_jcf as ggc root.
2109 2001-01-21 Per Bothner <per@bothner.com>
2111 * lang.c (put_decl_node): Print method's name.
2113 2001-01-21 Per Bothner <per@bothner.com>
2115 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
2116 (verify_jvm_instructions): Use it, for better error messages on loads.
2118 2001-01-21 Per Bothner <per@bothner.com>
2120 * verify.c (merge_type_state): Still may have to merge even if
2121 LABEL_VERIFIED (label).
2123 2001-01-21 Per Bothner <per@bothner.com>
2125 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
2126 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
2128 2001-01-19 Per Bothner <per@bothner.com>
2130 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
2131 if expeting an interface type. Refines Tom's change of 2000-09-12.
2133 2001-01-18 Per Bothner <per@bothner.com>
2135 * gcj.texi (Input Options): Mention .java files.
2137 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2139 * lang-options.h (-Wunsupported-jdk11): Removed.
2140 * lang.c (flag_not_overriding): Deleted.
2141 (flag_static_local_jdk1_1): Likewise.
2142 (lang_W_options): Removed "unsupported-jdk11" entry.
2143 * parse.y (java_check_methods): Removed dead code.
2145 2001-01-17 Tom Tromey <tromey@redhat.com>
2147 Changes suggested by Per Bothner:
2148 * gcj.texi (Input Options): Don't mention input files.
2149 (Code Generation): Updated --main information.
2150 (Invoking jcf-dump): Mention that --javap is incomplete.
2151 From Alexandre Petit-Bianco:
2152 (Warnings): Don't mention -Wunsupported-jdk11.
2154 (Compatibility): Mention JDK 1.2-ness of libraries.
2155 (Resources): Mention resources used when writing gcj.
2157 2001-01-17 Tom Tromey <tromey@redhat.com>
2159 * gcj.texi: New file.
2160 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2161 (java.info): Depend on gcj.info.
2162 (java/gcj.dvi): New target.
2163 (java.dvi): Depend on gcj.dvi.
2164 (java.install-info): Wrote.
2166 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2168 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2169 having called make_decl_rtl.
2171 2001-01-14 Per Bothner <per@bothner.com>
2173 Various patches to emit better messages on verification errors.
2174 * expr.c (push_type_0): Return error indication on stack overflow,
2175 instead of callinfg fatal.
2176 (push_type): Now just call push_type_0 (nd fatal on overflow).
2177 (pop_type_0): Return detailed error message (in a char** argument).
2178 (pop_type): If pop_type_0 fails, print error message.
2179 (pop_argument_types): Moved to verify.c.
2180 * verify.c (pop_argument_types): Moved from expr.c.
2181 Return a (possible) error message, rather than void.
2182 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2183 (verify_jvm_instruction): Use new macros, improving error messages.
2184 For case OPCODE_astore use object_ptr_type_node.
2185 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2186 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2188 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2189 constant, return body without wrapper. (Improves constant folding.)
2190 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2192 2001-01-13 Per Bothner <per@bothner.com>
2194 * expr.c (expand_java_field_op): Assigning to a final field outside
2195 an initializer does not violate JVM spec, so should be warning, not
2196 error. (Sun's verifier does not complain - though MicroSoft's does.)
2198 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2200 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2203 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2205 * parse.y (resolve_expression_name): Permit instance variables from
2206 enclosing context in super constructor call.
2207 (resolve_qualified_expression_name): Permit enclosing class's qualified
2208 "this" in super constructor call.
2210 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2212 * class.c (build_utf8_ref): Remove last argument in call to
2213 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2214 (build_class_ref): Likewise.
2215 (build_static_field_ref): Likewise.
2216 (get_dispatch_table): Likewise.
2217 (layout_class_method): Likewise.
2218 (emit_register_classes): Likewise.
2219 * constants.c (build_constant_data_ref): Likewise.
2220 * decl.c (builtin_function): Likewise.
2221 (create_primitive_vtable): Likewise.
2222 * expr.c (build_known_method_def): Likewise.
2223 (build_jni_stub): Likewise.
2224 (java_lang_expand_expr): Likewise.
2226 2001-01-10 Tom Tromey <tromey@redhat.com>
2228 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2230 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2232 * java-tree.h (lang_printable_name_wls): New prototype.
2233 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2234 rather than `current_class' to print type name. Don't prepend type
2235 names when printing constructor names.
2236 (lang_printable_name_wls): New function.
2237 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2238 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2239 * parse.y (patch_method_invocation): Message tuned for constructors.
2240 (not_accessible_p): Grant `private' access from within
2243 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2245 All files with updated copyright when applicable.
2246 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2247 * class.c (mangle_class_field): Function removed.
2248 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2249 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2250 (build_class_ref): Call `java_mangle_class_field' instead of
2251 `mangle_class_field.'
2252 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2253 (layout_class): Call `java_mangle_decl' instead of
2254 `mangle_static_field.'
2255 (cxx_keywords): Initialized static array moved to `lex.c.'
2256 (layout_class_method): Changed leading comment. Simplified to
2257 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2258 * decl.c (lang_mark_tree): Mark field `package_list.'
2259 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2260 (struct lang_type): New field `package_list.'
2261 (unicode_mangling_length): Prototype removed.
2262 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2263 emit_unicode_mangled_name): Likewise.
2264 (cxx_keyword_p): New prototype.
2265 (java_mangle_decl, java_mangle_class_field,
2266 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2267 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2269 * jvgenmain.c (main_method_prefix): Global variable removed.
2270 (main_method_suffix): Likewise.
2271 (do_mangle_classname): New function.
2272 (main): Call it. Format changed to accomodate new mangling scheme.
2273 * lex.c: (utf8_cmp): Conditionally prototyped.
2274 (cxx_keywords): Moved from class.c, conditionally defined.
2275 (utf8_cmp, cxx_keyword_p): Likewise.
2276 * mangle.c (obstack.h, ggc.h): Included.
2277 (mangle_field_decl): New function.
2278 (mangle_method_decl, mangle_type, mangle_pointer_type,
2279 mangle_array_type, mangle_record_type,
2280 find_compression_pointer_match, find_compression_array_match,
2281 find_compression_record_match,
2282 find_compression_array_template_match, set_type_package_list,
2283 entry_match_pointer_p, emit_compression_string, init_mangling,
2284 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2285 (mangle_obstack): New global.
2286 (MANGLE_RAW_STRING): New macro.
2287 (unicode_mangling_length): Turned static.
2288 (append_unicode_mangled_name): Renamed from
2289 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2290 replaces `obstack', removed from the parameter list.
2291 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2292 replaces parameter `obstack', removed from the parameter list. Call
2293 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2294 (append_gpp_mangled_classtype): Removed.
2295 (compression_table, compression_next): New static variables.
2296 * parse.y (temporary_obstack): Extern declaration removed.
2298 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2300 * parse.y (patch_binop): Compute missing type in error situations.
2302 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2304 * class.c (make_class_data): Push initial value for "arrayclass".
2305 * decl.c (init_decl_processing): Add new class field "arrayclass".
2307 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2309 From patha@softlab.ericsson.se:
2310 * parse.y (switch_label): Use build, not build1, to construct
2313 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2315 * lang.c (lang_decode_option): Change -MA to -MP.
2316 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2317 Update to new prototype; do quote targets.
2318 (jcf_dependency_write): Update.
2320 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2322 Shorten primitive array allocation path:
2323 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2324 to create new primitive arrays.
2325 * expr.c (build_newarray): If generating native code, call
2326 soft_newarray_node with a reference to the primitive TYPE identifier
2327 instead of type_value.
2329 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2331 Fix for PRs gcj/312 and gcj/253:
2332 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2333 dest if they arn't already.
2334 * class.c (layout_class): Call maybe_layout_super_class on
2335 superinterfaces also, but only if compiling from bytecode.
2338 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2341 2000-12-15 Tom Tromey <tromey@redhat.com>
2343 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2346 2000-12-14 Andrew Haley <aph@redhat.com>
2348 * boehm.c (mark_reference_fields): Change test to correctly detect
2351 2000-12-15 Andreas Jaeger <aj@suse.de>
2353 * config-lang.in (lang_dirs): Added.
2355 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2357 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2358 Credits go to rth for finding it.
2360 2000-12-13 Mike Stump <mrs@wrs.com>
2362 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2364 2000-11-07 Tom Tromey <tromey@cygnus.com>
2366 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2367 * lex.c (java_ignorable_control_p): Removed.
2368 (java_letter_or_digit_p): Removed.
2369 (java_start_char_p): New function.
2370 (java_read_char): Return `int', not `unicode_t'. Changed
2372 (java_read_unicode): Likewise.
2373 (java_read_unicode_collapsing_terminators): Likewise.
2374 (java_get_unicode): Likewise.
2375 (java_new_lexer): Initialize hit_eof.
2376 (java_parse_end_comment): Take `int' argument.
2377 (java_parse_doc_section): Likewise.
2378 (java_parse_escape_sequence): Don't allow backlash-newline.
2380 * lex.h (JAVA_DIGIT_P): Removed.
2381 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2382 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2383 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2384 (JAVA_PART_CHAR_P): New macro.
2386 (JAVA_CHAR_ERROR): Now -2.
2387 (java_lexer): New field `hit_eof'.
2388 * chartables.h: New file.
2389 * gen-table.pl: new file.
2391 2000-11-20 Tom Tromey <tromey@cygnus.com>
2392 Alexandre Petit-Bianco <apbianco@cygnus.com>
2394 * parse.y (java_complete_lhs): Only allow compound assignment of
2395 reference type if type is String.
2397 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2399 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2400 jcf-path.c: Likewise.
2402 2000-12-09 Anthony Green <green@redhat.com>
2404 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2405 filestart and filename_length as int values.
2407 2000-12-07 Mo DeJong <mdejong@redhat.com>
2409 * jcf-io.c (find_class): Correct the logic that tests to see if a
2410 .java file is newer than its .class file. The compiler was
2411 incorrectly printing a warning when file mod times were equal.
2413 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2415 * jvgenmain.c: Use ISPRINT not isascii.
2417 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2419 * parse.y (end_artificial_method_body): Fixed typo.
2421 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2423 * parse.y (patch_method_invocation): Pick the correct enclosing
2424 context when creating inner class instances.
2427 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2429 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2430 Update copyright year to 2000.
2432 2000-11-23 Anthony Green <green@redhat.com>
2434 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2435 Move current_file_list out of yyparse and make it static.
2437 * expr.c: Declare quick_stack and tree_list_free_list as static
2438 (init_expr_processing): Register quick_stack and
2439 tree_list_free_list roots.
2441 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2443 * parse.y (build_outer_field_access): New local `decl_ctx', use
2444 it. Check for field's context and current class immediate outer
2445 context inheritance.
2446 (outer_field_access_p): Consider fields inherited from the last
2448 (build_access_to_thisn): Stop at the last enclosing context if
2452 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2454 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2456 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2458 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2461 2000-11-20 Tom Tromey <tromey@cygnus.com>
2463 * jv-scan.c (help): Document --complexity.
2464 (options): Added --complexity.
2465 (flag_complexity): New global.
2466 (main): Call `report'.
2467 * parse-scan.y (complexity): New global.
2468 (if_then_statement, if_then_else_statement,
2469 if_then_else_statement_nsi, switch_block_statement_group,
2470 while_expression, do_statement, for_begin, continue_statement,
2471 throw_statement, catch_clause, finally, method_invocation,
2472 conditional_and_expression, conditional_or_expression,
2473 conditional_expression): Update complexity.
2474 (reset_report): Reset complexity.
2475 (report): New function.
2477 2000-11-20 Tom Tromey <tromey@cygnus.com>
2479 * lex.c (yylex): Added STRICT_TK case.
2480 * parse.y (STRICT_TK): Added.
2481 * parse-scan.y (STRICT_TK): Added.
2482 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2483 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2485 * keyword.h: Rebuilt.
2486 * keyword.gperf (strictfp): Added.
2488 2000-11-20 Tom Tromey <tromey@cygnus.com>
2490 * lex.c (yylex): Recognize floating point constants with leading
2493 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2495 * java-tree.h (cyclic_inheritance_report): Constify.
2496 * parse.y (cyclic_inheritance_report): Likewise.
2498 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2500 * parse.y (goal): Remove call to ggc_add_string_root.
2502 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2504 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2505 Create string in scratch buffer, then pass to build_string.
2507 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2509 * parse.y (issue_warning_error_from_context): Add
2512 2000-11-11 Anthony Green <green@redhat.com>
2514 * jcf-parse.c (process_zip_dir): Add finput parameter.
2515 (jcf_figure_file_type): Call process_zip_dir with appropriate
2518 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2520 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2521 * jcf-parse.c (jcf_figure_file_type): Likewise.
2523 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2525 * parse.y (create_new_parser_context): Use memset () instead of
2528 2000-11-08 Tom Tromey <tromey@cygnus.com>
2530 * gjavah.c (process_file): Only include gcj/cni.h when generating
2533 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2535 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2536 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2537 instead of bzero ().
2539 2000-11-05 Tom Tromey <tromey@cygnus.com>
2541 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2542 * lex.c (IS_ZERO): New define.
2543 (java_perform_atof): Error on floating point underflow.
2545 2000-11-04 Tom Tromey <tromey@cygnus.com>
2547 * lex.c (java_parse_escape_sequence): Only read two octal
2548 characters if the first one is greater than 3. Don't allow
2549 "octal" numbers to include the digits 8 or 9.
2551 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2553 * Make-lang.in (java.distdir): Remove.
2555 2000-11-03 Tom Tromey <tromey@cygnus.com>
2557 * Make-lang.in (java.dvi): New target.
2558 Partial fix for PR other/567.
2560 * lang-options.h: Mention -Wout-of-date.
2561 * jcf-dump.c (flag_newer): New global.
2562 * gjavah.c (flag_newer): New global.
2563 * jcf-io.c (find_class): Only warn when flag_newer set.
2564 * lang.c (flag_newer): New global.
2565 (struct string_option): New declaration.
2566 (lang_W_options): New global.
2567 (process_option_with_no): New function.
2568 (lang_decode_option): Use it.
2570 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2571 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2574 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2575 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2576 * lex.c (java_read_unicode): Removed `term_context' argument.
2577 Recognize any number of `u' in `\u'.
2578 (java_read_unicode_collapsing_terminators): New function.
2579 (java_get_unicode): Use it.
2580 (java_lineterminator): Removed.
2581 (yylex): Produce error if character literal is newline or single
2582 quote. Return if eof found in middle of `//' comment. EOF in
2583 `//' comment is only an error if pedantic.
2584 (java_ignorable_control_p): New function.
2585 (java_parse_end_comment): Return if eof found in middle of
2588 * jv-scan.c (pedantic): New global.
2590 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2592 * parse.y (outer_field_access_p): Inherited fields aren't
2593 consider outer fields.
2594 (maybe_build_thisn_access_method): Use
2595 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2596 (resolve_expression_name): Trigger an error if a static field
2597 is being accessed as an outer field.
2599 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2601 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2604 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2606 * Make-lang.in: Move all build rules here from Makefile.in,
2607 adapt to new context. Wrap all rules that change the current
2608 directory in parentheses. Expunge all references to $(P).
2609 When one command depends on another and they're run all at
2610 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2611 all object-file generation rules. Delete obsolete variables.
2613 * Makefile.in: Delete.
2614 * config-lang.in: Delete outputs= line.
2616 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2618 * parse.y (patch_method_invocation): NULLify this_arg when already
2620 (maybe_use_access_method): Handle call to methods unrelated to the
2621 current class. Fixed comment.
2624 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2626 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2629 2000-10-24 Tom Tromey <tromey@cygnus.com>
2631 * lex.c (java_new_lexer): Initialize new fields. Work around
2632 broken iconv() implementations.
2633 (java_read_char): Swap bytes if required. Use fallback decoder if
2635 (byteswap_init, need_byteswap): New globals.
2636 (java_destroy_lexer): Only close iconv handle if it is in use.
2637 * lex.h (java_lexer): New fields read_anything, byte_swap,
2639 Made out_buffer unsigned.
2641 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2643 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2644 where an enclosing context can be set on the jdep.
2645 (do_resolve_class): Fixed identation.
2647 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2649 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2651 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2654 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2656 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2658 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2660 * jcf-write.c (OP1): Update `last_bc'.
2661 (struct jcf_block): Fixed indentation and typo in comments. New
2663 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2664 follows `monitorenter'.
2665 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2669 2000-10-16 Tom Tromey <tromey@cygnus.com>
2671 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2672 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2673 * lang-options.h: Added -MA, -MT, -MF..
2674 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2675 (DEPEND_TARGET_SET): New macro.
2676 (DEPEND_FILE_ALREADY_SET): Likewise.
2677 (init_parse): Handle new flags.
2678 * jcf.h (jcf_dependency_print_dummies): Declare.
2679 * Make-lang.in (s-java): Added mkdeps.o.
2680 * Makefile.in (BACKEND): Added mkdeps.o.
2681 (../gcjh$(exeext)): Added mkdeps.o.
2682 (../jcf-dump$(exeext)): Added mkdeps.o.
2683 * jcf-depend.c: Include mkdeps.h.
2684 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2685 add_entry): Removed.
2686 (jcf_dependency_reset): Rewrote.
2687 (dependencies): New global.
2688 (jcf_dependency_set_target): Rewrote.
2689 (jcf_dependency_add_target): Likewise.
2690 (jcf_dependency_add_file): Likewise.
2692 (print_ents): Removed.
2693 (jcf_dependency_write): Rewrote.
2694 (print_dummies): New global.
2695 (jcf_dependency_print_dummies): New function
2696 (jcf_dependency_write): Call deps_dummy_targets if required.
2698 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2700 * gjavah.c (add_class_decl): Removed unused variables `tname',
2701 `tlen' and `name_index'.
2702 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2703 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2704 in `wfl_operator' with value.
2705 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2706 (jcf_figure_file_type): Fixed identation.
2707 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2708 * parse.y (analyze_clinit_body): New function.
2709 (static_initializer:): Reset `current_static_block'.
2710 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2711 `wfl_operator' with new value.
2712 (lookup_cl): Use EXPR_WFL_FILENAME.
2713 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2714 analyze_clinit_body.
2715 (build_outer_field_access): Access to this$<n> built from
2716 current_class, not its outer context.
2717 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2718 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2719 (patch_method_invocation): Use `is_static_flag' when already
2721 (patch_newarray): Removed assignment in ternary operator.
2723 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2725 * except.c (free_eh_ranges): Don't free `whole_range'.
2727 2000-10-15 Anthony Green <green@redhat.com>
2729 * decl.c (init_decl_processing): Call init_class_processing before
2732 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2734 * check-init.c (check_init): Fixed leading comment. Use
2736 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2737 (give_name_to_locals): Likewise.
2738 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2739 fields in lang_decl_var.
2740 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2741 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2742 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2743 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2744 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2745 (LOCAL_FINAL): Rewritten.
2746 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2747 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2748 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2749 `init_final' fields.
2750 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2751 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2752 (TYPE_HAS_FINAL_VARIABLE): New macro.
2753 (struct lang_type): Added `afv' field.
2754 * parse.y (check_static_final_variable_assignment_flag): New function.
2755 (reset_static_final_variable_assignment_flag): Likewise.
2756 (check_final_variable_local_assignment_flag): Likewise.
2757 (reset_final_variable_local_assignment_flag): Likewise.
2758 (check_final_variable_indirect_assignment): Likewise.
2759 (check_final_variable_global_assignment_flag): Likewise.
2760 (add_inner_class_fields): Use LOCAL_FINAL_P.
2761 (register_fields): Handle local finals and final variables.
2762 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2763 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2764 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2766 (java_complete_expand_methods): Loop to set
2767 TYPE_HAS_FINAL_VARIABLE. Call
2768 `reset_final_variable_local_assignment_flag' and
2769 `check_final_variable_local_assignment_flag' accordingly before
2770 and after constructor expansion. Call
2771 `reset_static_final_variable_assignment_flag'
2772 before expanding <clinit> and after call
2773 `check_static_final_variable_assignment_flag' if the
2774 current_class isn't an interface. After all methods have been
2775 expanded, call `check_final_variable_global_assignment_flag' and
2776 `check_static_final_variable_assignment_flag' if the current class
2778 (maybe_yank_clinit): Fixed typo in comment.
2779 (build_outer_field_access_methods): Removed old sanity check. Use
2780 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2781 Don't create access methods for finals.
2782 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2783 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2784 existing DECL_INIT has been processed.
2785 (java_complete_lhs): Likewise.
2786 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2787 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2789 (patch_assignment): Use LOCAL_FINAL_P.
2790 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2791 DECL_INITIAL is nullified.
2794 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2796 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2798 * Makefile.in (parse.c, parse-scan.c): Likewise.
2800 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2802 * class.c (temporary_obstack): Remove.
2803 (make_class): Don't mess with obstascks.
2804 (push_class): Likewise.
2805 (set_super_info): Likewise.
2806 (add_method_1): Likewise.
2807 (add_method): Likewise.
2808 (add_field): Likewise.
2809 (build_utf8_ref): Likewise.
2810 (build_class_ref): Likewise.
2811 (build_static_field_ref): Likewise.
2812 (finish_class): Likewise.
2813 (push_super_field): Likewise.
2814 (layout_class): Likewise.
2815 (layout_class_methods): Likewise.
2816 (init_class_processing): Likewise.
2817 * constants.c (get_tag_node): Likewise.
2818 (build_constant_data_ref): Likewise.
2819 * decl.c (ggc_p): Remove.
2820 (copy_lang_decl): Use ggc_alloc.
2821 (complete_start_java_method): Don't mess with obstacks.
2822 (start_java_method): Likewise.
2823 (end_java_method): Likewise.
2824 * except.c (link_handler): Use xmalloc.
2825 (free_eh_ranges): New function.
2826 (method_init_exceptions): Use it.
2827 (add_handler): Use xmalloc.
2828 (expand_start_java_handler): Don't mess with obstacks.
2829 (prepare_eh_table_type): Likewise.
2830 (expand_end_java_handler): Likewise.
2831 * expr.c (push_value): Likewise.
2832 (create_label_decl): Likewise.
2833 (build_jni_stub): Likewise.
2834 (java_lang_expand_expr): Likewise.
2835 (note_instructions): Use xrealloc.
2836 (java_push_constant_from_pool): Don't mess with obstacks.
2837 (process_jvm_instruction): Likewise.
2838 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2840 * jcf-parse.c (get_constant): Don't mess with obstacks.
2841 (read_class): Likewise.
2842 (jcf_parse): Likewise.
2843 * lex.c (expresion_obstack): Remove.
2844 (java_lex): Don't use obstack_free.
2845 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2846 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2847 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2848 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2849 * parse.y (gaol): Add more GC roots.
2850 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2851 (lookup_field_wrapper): Likewise.
2852 (obtain_incomplete_type): Don't mess with obstacks.
2853 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2855 (craft_constructor): Don't mess with obstacks.
2856 (safe_layout_class): Likewise.
2857 (java_complete_class): Likewise.
2858 (source_end_java_method): Likewise.
2859 (build_outer_field_access_methods): Likewise.
2860 (build_outer_method_access_method): Likewise.
2861 (maybe_build_thisn_access_method): Likewise.
2862 (build_dot_class_method_invocation): Likewise.
2863 (java_complete_tree): Likewise.
2864 (java_complete_lhs): Likewise.
2865 (do_merge_string_cste): Likewise.
2866 (patch_string_cst): Likewise.
2867 (array_constructor_check_entry): Likewise.
2868 * typeck.c (build_java_array_type): Likewise.
2869 (parse_signature_string): Likewise.
2870 (build_java_signature): Likewise.
2872 2000-10-12 Tom Tromey <tromey@cygnus.com>
2875 * gjavah.c (add_class_decl): Don't special-case inner classes.
2876 (add_namelet): Likewise.
2878 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2880 * java-tree.h: Constify current_encoding.
2881 * lang.c: Constify current_encoding.
2883 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2885 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2886 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2888 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2890 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2891 patch. Fixes gcj/340.
2893 2000-10-10 Tom Tromey <tromey@cygnus.com>
2895 * lex.c (java_new_lexer): Initialize out_first and out_last
2897 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2899 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2901 * parse.y (pop_current_osb): New function.
2902 (array_type:): Use `dims:', changed actions
2903 accordingly. Suggested by Anthony Green.
2904 (array_creation_expression:): Used pop_current_osb.
2905 (cast_expression:): Likewise.
2906 (search_applicable_method_list): Fixed indentation.
2908 2000-10-08 Anthony Green <green@redhat.com>
2910 * parse.y (array_type_literal): Remove production.
2911 (type_literals): Refer to array_type, not array_type_literal.
2913 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2915 Patch contributed by Corey Minyard.
2916 * decl.c (check_local_named_variable): New function.
2917 (tree check_local_unnamed_variable): Likewise.
2918 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2920 2000-10-07 Anthony Green <green@redhat.com>
2922 * class.c (layout_class): Handle case where superclass can't be
2925 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2927 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2930 2000-10-05 Tom Tromey <tromey@cygnus.com>
2932 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2933 * jvgenmain.c (class_mangling_prefix): Removed.
2934 (class_mangling_suffix): New global.
2936 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2938 (print_method_info): Handle overrides for static and final
2940 (process_file): Generate declaration for class object field.
2941 * class.c (cxx_keywords): New array.
2942 (utf8_cmp): New function.
2943 (cxx_keyword_p): New function.
2944 (layout_class_method): Mangle C++ keywords by appending `$'.
2945 (mangle_field): New function.
2946 (mangle_class_field): Use mangle_field. Mangle class name as
2948 (mangle_static_field): Use mangle_field.
2950 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2952 * decl.c (find_local_variable): Removed uncessary type check and
2953 fixed range check typo. From Corey Minyard.
2955 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2957 * decl.c (give_name_to_locals): New local `code_offset'. Call
2958 `maybe_adjust_start_pc'.
2959 * expr.c (note_instructions): New function.
2960 (expand_byte_code): Don't collect insn starts here.
2961 (peek_opcode_at_pc): New function.
2962 (maybe_adjust_start_pc): Likewise.
2963 * java-tree.h (maybe_adjust_start_pc): Declare.
2964 (note_instructions): Likewise.
2965 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2967 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2969 * parse.y (field_access:): Fixed indentation.
2970 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2972 2000-09-07 Tom Tromey <tromey@cygnus.com>
2975 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2976 JPRIMITIVE_TYPE_P, for arithmetic operators.
2977 (patch_method_invocation): Indentation fix.
2978 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2979 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2980 (do_unary_numeric_promotion): Cleaned up code.
2981 (valid_cast_to_p): Handle boolean correctly.
2983 2000-09-27 Tom Tromey <tromey@cygnus.com>
2985 * lex.c (java_read_unicode): Reset bs_count when finished with
2988 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2991 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2992 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2993 (typeck.o): Depend on ggc.h.
2994 * class.c (add_method_1): Use GC functions for allocation.
2995 (init_class_processing): Register roots.
2996 * decl.c (ggc_p): Set to 1.
2997 (pending_local_decls): Make it static.
2998 (push_jvm_slot): Use GC functions for allocation.
2999 (init_decl_processing): Register roots.
3000 (give_name_to_locals): Use GC functions for allocation.
3001 (lang_mark_tree): New function.
3002 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
3003 functions for allocation.
3004 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
3005 * lex.c (java_lex): Use build_string, rather than replicating it
3007 * parse.y (goal): Add more roots.
3008 (mark_parser_ctxt): New function.
3009 * typeck.c: Include ggc.h.
3011 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3013 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
3014 contains something else than MODIFY_EXPR.
3016 2000-09-23 Mark Mitchell <mark@codesourcery.com>
3018 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
3019 * Makefile.in (parse.o): Depend on ggc.h.
3020 (class.o): Likewise.
3021 (constants.o): Likewise.
3024 (jcf-parse.o): Likewise.
3025 (jcf-write.o): Likewise.
3026 (mangle.o): Likewise.
3027 * class.c: Include ggc.h.
3028 (build_static_field_ref): Register GC roots.
3029 (layout_class): Likewise.
3030 (init_class_processing): Likewise.
3031 * constants.c: Include ggc.h.
3032 (current_constant_pool_data_ref): Remove.
3033 (tag_nodes): Move it to ...
3034 (get_tag_node): ... here. Register GC roots.
3035 * decl.c: Include ggc.h. Remove many global tree definitions.
3036 (throw_node): Define.
3037 (java_global_trees): Likewise.
3038 (predef_filenames): Make the size a constant.
3039 (init_decl_processing): Adjust accordingly.
3040 (init_decl_processing): Call init_jcf_parse. Register GC roots.
3041 * expr.c: Include ggc.h.
3042 (init_expr_processing): Register GC roots.
3043 (build_invokeinterface): Likewise.
3044 * java-tree.h: Replace extern tree declarations with macros.
3045 (java_global_trees): New variable.
3046 (java_tree_index): New enumeration.
3047 (init_jcf_parse): Declare.
3048 * jcf-parse.c: Include ggc.h.
3049 (current_class): Remove declaration.
3050 (main_class): Likewise.
3051 (all_class_list): Likewise.
3052 (predefined_filename_p): Adjust for constant size of
3054 (init_jcf_parse): New function.
3055 * jcf-write.c: Include ggc.h.
3056 (generate_classfile): Register GC roots.
3057 (append_synthetic_attribute): Likewise.
3058 (append_innerclass_attribute_entry): Likewise.
3059 * lang.c: Include ggc.h.
3060 (lang_print_error): Register GC roots.
3061 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
3063 * parse.y: Include ggc.h.
3064 (wfl_operator): Remove.
3065 (goal): Register GC roots.
3066 (java_pop_parser_context): Adjust for new field names.
3067 (java_parser_context_save_global): Likewse.
3068 (java_parser_context_restore_global): Likewise.
3069 (java_parser_context_suspend): Likewise.
3070 (java_parser_context_resume): Likewise.
3071 (verify_constructor_circularity): Register GC roots.
3072 (lookup_cl): Likewise.
3073 (java_reorder_fields): Likewise.
3074 (build_current_this): Likewise.
3075 (class_in_current_package): Likewise.
3076 (argument_types_convertible): Likewise.
3077 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
3079 2000-09-14 Tom Tromey <tromey@cygnus.com>
3081 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
3083 2000-09-13 Tom Tromey <tromey@cygnus.com>
3085 * jcf-parse.c: Include <locale.h>.
3086 * jv-scan.c: Include <locale.h>.
3088 2000-09-12 Tom Tromey <tromey@cygnus.com>
3090 * expr.c (pop_type_0): Return `Object' if trying to merge two
3092 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
3093 interface types; `Object' is always a valid supertype.
3095 2000-09-12 Tom Tromey <tromey@cygnus.com>
3098 * jv-scan.c (help): Document --encoding.
3099 (options): Added `encoding' entry.
3100 (OPT_ENCODING): New define.
3101 (main): Handle --encoding.
3102 Include <langinfo.h> if nl_langinfo exists.
3103 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
3105 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
3106 (parse_source_file): Correctly call java_init_lex. Added `finput'
3107 argument. Use nl_langinfo to determine default encoding.
3108 * java-tree.h (current_encoding): Declare.
3109 * parse.y (java_parser_context_restore_global): Don't restore
3111 (java_parser_context_save_global): Don't set `finput' field.
3112 (java_pop_parser_context): Don't restore `finput'. Free old lexer
3114 * lang.c (current_encoding): New global.
3115 (lang_decode_option): Recognize `-fencoding='.
3116 (finish_parse): Don't close finput.
3117 * parse.h (struct parser_ctxt): Removed `finput' and
3118 `unget_utf8_value' fields. Added `lexer' field.
3119 (java_init_lex): Fixed declaration.
3120 * lex.c (java_new_lexer): New function.
3121 (java_destroy_lexer): Likewise.
3122 (java_read_char): Added `lex' argument. Handle iconv case.
3123 (java_read_unicode): Added `lex' argument. Count backslashes in
3125 (java_init_lex): Added `finput' and `encoding' arguments. Set
3126 `lexer' field in ctxp.
3127 (BAD_UTF8_VALUE): Removed.
3128 (java_lex): Handle seeing UEOF in the middle of a string literal.
3129 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
3130 (java_lexer): New structure.
3133 (DEFAULT_ENCODING): New define.
3134 (java_destroy_lexer): Declare.
3136 2000-09-12 Tom Tromey <tromey@cygnus.com>
3139 * lex.c (java_init_lex): Initialize java_io_serializable.
3140 * parse.y (java_io_serializable): New global.
3141 (valid_ref_assignconv_cast_p): An array can be cast to
3144 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3146 * decl.c, expr.c: Include defaults.h if not already included.
3147 Don't define the *_TYPE_SIZE macros.
3149 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3151 * typeck.c (build_java_array_type): Correct first parameter
3152 in ADJUST_FIELD_ALIGN invocation.
3154 2000-09-06 Tom Tromey <tromey@cygnus.com>
3156 * lang-specs.h: Also recognize `-femit-class-files'.
3158 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3160 * verify.c (merge_types): Load the types to merge if necessary.
3162 2000-09-02 Anthony Green <green@redhat.com>
3164 * jcf-io.c: Include zlib.h.
3165 (open_in_zip): Read compressed class file archives.
3166 * zipfile.h (ZipDirectory): Add uncompressed_size and
3167 compression_method fields.
3168 * zextract.c (read_zip_archive): Collect file compression info.
3170 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3172 * parse.y (do_resolve_class): Also explore superclasses of
3173 intermediate enclosing contexts when searching for inner classes.
3175 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3177 * parse.y (variable_declarator_id:): Better error message.
3178 (expression_statement:): Use YYNOT_TWICE.
3179 (cast_expression:): Likewise.
3180 (assignment:): Likewise.
3182 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3184 * parse.y (do_merge_string_cste): New locals. Create new
3185 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3187 2000-08-07 Hans Boehm <boehm@acm.org>
3189 * boehm.c (mark_reference_fields): Set marking bits for all words in
3190 a multiple-word record.
3191 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3194 2000-08-31 Mike Stump <mrs@wrs.com>
3196 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3197 jcf-dump$(exeext)): Make parallel safe.
3199 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3201 * jcf-parse.c (set_source_filename): Constify a char *.
3202 * jcf-write.c (append_innerclasses_attribute,
3203 make_class_file_name): Constify a char *. Don't recycle a
3204 variable for an unrelated purpose.
3205 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3206 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3208 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3210 * expr.c (can_widen_reference_to): Fixed indentation.
3211 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3212 * parse.y: `finit$' replaces `$finit$' in comments.
3213 (try_builtin_assignconv): Fixed leading comment.
3215 2000-08-25 Greg McGary <greg@mcgary.org>
3217 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3219 2000-08-24 Greg McGary <greg@mcgary.org>
3221 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3222 * parse.y (BINOP_LOOKUP): Likewise.
3224 2000-08-22 Andrew Haley <aph@cygnus.com>
3226 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3227 sign extending. Fixes gcj/321.
3228 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3229 combining to make a jlong. Fixes gcj/321.
3231 2000-08-21 Nix <nix@esperi.demon.co.uk>
3233 * lang-specs.h: Do not process -o or run the assembler if
3236 2000-08-16 Andrew Haley <aph@cygnus.com>
3238 * typeck.c (build_java_array_type): Rewrite code to do array
3239 alignment. Take into account back-end macros when aligning array
3240 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3241 user to set alignment. Fixes gcj/252 and 160.
3243 2000-08-09 Tom Tromey <tromey@cygnus.com>
3245 * parse.y (check_abstract_method_definitions): Now return `int'.
3246 Check implemented interfaces. Fixes PR gcj/305.
3248 * parse.y (patch_switch_statement): Disallow `long' in switch
3249 expressions. Fixes PR gcj/310.
3251 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3253 * decl.c (finit_leg_identifier_node): New global.
3254 (init_decl_processing): Use `finit$' to initialize
3255 finit_identifier_node. Use `$finit$' to initialize
3256 finit_leg_identifier_node.
3257 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3258 * java-tree.h (finit_identifier_node): Changed attached comment.
3259 (finit_leg_identifier_node): New declaration.
3260 (ID_FINIT_P): Take finit_identifier_node and
3261 finit_leg_identifier_node into account. This is a backward
3264 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3266 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3268 (generate_bytecode_insns): Check `nargs' before emitting it.
3269 * verify.c (merge_type_state): Fixed typo.
3270 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3271 generate_bytecode_{conditional,insns}.
3273 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3275 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3278 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3280 * class.c (maybe_layout_super_class): Fixed indentation.
3281 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3282 (java_check_methods): New function declaration.
3283 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3284 instead of `str_ptr'.
3285 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3286 of a `invokeinterface' at the right time.
3287 * parse.h (WFL_STRIP_BRACKET): New macro.
3288 (SET_TYPE_FOR_RESOLUTION): Use it.
3289 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3290 (check_class_interface_creation): Don't check for cross package
3291 innerclass name clashes.
3292 (method_header): Behave properly if MDECL is `error_mark_node'.
3293 (method_declarator): Return `error_mark_node' if bogus current
3295 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3296 (resolve_and_layout): New local `decl_type', set and used. Call
3298 (java_check_methods): New method.
3299 (java_layout_classes): Use it.
3300 (resolve_qualified_expression_name): No EH check necessary in
3302 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3304 (patch_assignment): Set DECL_INITIAL on integral final local.
3306 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3308 * java-tree.h (flag_extraneous_semicolon): New extern.
3309 * lang-options.h: (-Wextraneous-semicolon): New option.
3310 * lang.c (flag_redundant): Fixed typo in leading comment.
3311 (flag_extraneous_semicolon): New global.
3312 (lang_decode_option): Set `flag_extraneous_semicolon' when
3313 -Wall. Decode `-Wextraneous-semicolon'.
3314 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3315 `empty_statement' rule.
3316 (class_body_declaration): Likewise.
3317 (method_body:): Accept `;' as a method body.
3318 (static_initializer:): Removed `SC_TK' hack.
3319 (constructor_block_end:): Likewise.
3320 (empty_statement:): Report deprecated empty declaration. Fixes
3323 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3325 * parse.y (build_dot_class_method_invocation): Changed parameter
3326 name to `type'. Build signature from `type' and convert it to a
3327 STRING_CST if it's an array.
3328 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3329 to use `ref_type' directly.
3331 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3333 * lang-options.h: Added a comma after the last element to avoid
3334 syntax errors when other languages define additional options.
3336 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3338 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3339 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3340 (jc1): Link with $(BACKEND).
3341 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3343 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3345 * jvspec.c: Adjust type of second argument to
3346 lang_specific_driver, and update code as necessary.
3348 * class.c (build_dtable_decl): Initialize dummy.
3350 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3352 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3353 method bodies not to rule out discarding `<clinit>'; don't use
3354 <clinit> to initialize static fields with constant initializers.
3356 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3358 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3360 (method_synthetic): New global.
3361 (HANDLE_METHOD): Recognize synthetic method and tell
3362 `print_method_info' about it.
3363 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3364 processing a synthetic method.
3365 * jcf-reader.c (skip_attribute): New function.
3366 ( skip_attribute): Likewise.
3368 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3370 * parse.y (build_outer_field_access): Fixed comments.
3371 (fix_constructors): Emit the initialization of this$<n> before
3373 (resolve_qualified_expression_name): Build an access to `decl' if
3376 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3378 * parse-scan.y (curent_class): Non longer const.
3379 (inner_qualifier, inner_qualifier_length): Deleted.
3380 (current_class_length): New global.
3381 (bracket_count): Fixed typo in leading comment.
3382 (anonymous_count): New global.
3383 (class_instance_creation_expression:): Handle anonymous classes.
3384 (anonymous_class_creation:): New rule.
3385 (push_class_context): Rewritten.
3386 (pop_class_context): Likewise.
3387 (INNER_QUALIFIER): Macro deleted.
3388 (report_class_declaration): call `push_class_context' when
3389 entering the function. `fprintf' format modified not to use
3391 (report_class_declaration): Assign `package_name' and
3392 `current_class' to NULL separatly.
3394 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3396 * expr.c (build_invokeinterface): Call layout_class_methods on
3399 2000-07-27 Tom Tromey <tromey@cygnus.com>
3400 Anthony Green <green@cygnus.com>
3401 Alexandre Petit-Bianco <apbianco@cygnus.com>
3403 * class.c (make_class_data): Create vtable for abstract classes.
3404 (get_dispatch_table): Changed to cope with abstract classes.
3406 2000-07-27 Tom Tromey <tromey@cygnus.com>
3408 * parse.y (patch_method_invocation): Don't reverse the argument
3409 list when dealing with anonymous class constructors. Fixed typo in
3412 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3414 * parse.y (build_alias_initializer_parameter_list): Reverse
3415 crafted list when building aliases for anonymous class
3418 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3420 * parse.y (jdep_resolve_class): Don't bother checking potential
3421 innerclass access if `decl' is NULL.
3422 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3425 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3427 * parse.c: Remove (again.)
3429 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3432 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3433 outside the `if' statement, alias to innerclass removed, `decl'
3434 used to mark the class complete.
3436 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3438 * parse.y (simple_name:): Fixed typo in error message.
3440 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3443 or its first operand can be error marks.
3445 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3447 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3448 * parse.y (method_header): Likewise.
3450 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3452 * parse.y (process_imports): Consider that one might be trying to
3453 import an innerclass. Fixes gcj/254
3455 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * parse.y (find_as_inner_class): Handle the case where the
3458 enclosing context of an innerclass has been loaded as bytecode.
3460 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * parse.y (simple_name:): Reject `$' in type names.
3463 (resolve_type_during_patch): Use `type' as a second
3464 argument to resolve_no_layout. Fixes gcj/257.
3466 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3468 * parse.y (find_most_specific_methods_list): Select the only
3469 non-abstract method even if max has been set.
3470 Fixes gcj/285, gcj/298.
3472 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3474 * lang-specs.h: Added %(jc1) to java compiler options.
3476 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3478 * .cvsignore: New file.
3480 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3482 * parse.y (not_accessible_p): Access granted to innerclasses
3483 (indirectly) extending the reference type. Fixes gcj/249.
3485 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3487 * parse.y (patch_method_invocation): Fixed comment.
3488 (maybe_use_access_method): Build this$<n>s to the context of the
3489 target method, or a type that extends it. Fixes gcj/242.
3491 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3495 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3497 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3499 2000-07-13 Tom Tromey <tromey@cygnus.com>
3501 * lang-specs.h: Added %{I*}.
3503 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3505 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3507 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3509 * parse-scan.c: Remove.
3511 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3513 * class.c (set_super_info): Handled protected inner classes.
3514 (common_enclosing_context_p): Bail early if arguments aren't both
3516 (get_access_flags_from_decl): Handle private and protected inner
3518 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3519 (CLASS_PROTECTED): Likewise.
3520 (struct lang_type): New bitfield `poic'.
3521 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3523 (check_inner_class_access): Renamed arguments, added
3524 comments. Handles protected inner classes (fixes gcj/225)
3525 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3527 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3529 * parse.y (resolve_qualified_expression_name): Verify qualified
3530 access to `this'. Fixes gcj/239.
3532 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3534 * jcf-write.c (generate_classfile): Don't install ConstantValue
3537 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3539 * parse.y (resolve_qualified_expression_name): Handle inner class
3540 access. Fixes gcj/256.
3542 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3544 * jcf-write.c (generate_classfile): Properly install the
3545 ConstantValue attribute and the initial value constant pool index
3546 on string constants.
3547 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3550 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3552 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3554 * parse.y (find_as_inner_class): Fixed typo.
3555 (do_resolve_class): Explore enclosing contexts when searching for
3556 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3557 (check_inner_class_access): Check `decl' which can be null in case
3560 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3562 * java-tree.h (java_debug_context): Declared `extern'.
3563 (safe_layout_class): Likewise.
3564 * parse.y (resolve_field_access): Field must be `static' in order
3565 to be replaced by its initial value. Added comments.
3566 (find_applicable_accessible_methods_list): Fixed typo.
3567 (find_most_specific_methods_list): Methods found in innerclasses
3568 take over methods founds in the enclosing contexts.
3569 (java_complete_tree): Loosen restrictions on the type of DECLs
3570 that can be replaced by their initialization values.
3571 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3573 2000-07-05 Tom Tromey <tromey@cygnus.com>
3575 * Make-lang.in (PARSE_DIR): New macro.
3576 (PARSE_RELDIR): Likewise.
3577 (PARSE_C): Likewise.
3578 (PARSE_SCAN_C): Likewise.
3579 ($(PARSE_C)): New target.
3580 ($(PARSE_SCAN_C)): Likewise.
3581 (SET_BISON): New macro.
3582 (BISONFLAGS): Likewise.
3583 (JAVABISONFLAGS): Likewise.
3585 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3587 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3588 argument on the first pass for CNI as well as JNI.
3589 (print_method_info): Set up method name on the first pass only.
3591 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3593 * parse.y (parser_qualified_classname): Removed parameter
3595 (create_interface): Removed first passed parameter to
3596 parser_qualified_classname.
3597 (create_class): Likewise. Don't install alias on static
3598 innerclasses. Fixes gcj/275.
3600 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3602 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3603 debugable statement with empty_stmt_node. Fixes gcj/272
3605 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3607 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3610 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3612 * jcf-write.c (push_long_const): Appropriately cast short negative
3615 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3617 * parse.y (verify_constructor_super): Use loop variable
3618 `m_arg_type' initialized with `mdecl_arg_type'.
3620 2000-06-29 Tom Tromey <tromey@cygnus.com>
3622 * parse.y (resolve_field_access): Handle case where `type_found'
3625 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3627 * expr.c (lookup_field): The same field can be found through two
3628 different interface. Don't declare it ambiguous in that case.
3630 2000-06-27 Tom Tromey <tromey@cygnus.com>
3632 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3633 follows \r, then unget it at a lower level.
3635 2000-06-26 Tom Tromey <tromey@cygnus.com>
3637 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3640 2000-06-25 Tom Tromey <tromey@cygnus.com>
3642 * parse.y (for_statement): Wrap expression in a WFL if it is a
3643 constant. For PR gcj/268.
3645 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3647 * parse.y (do_resolve_class): Minor optimiztion in the package
3648 list search. Removed unnecessary test and return statement.
3649 (valid_ref_assignconv_cast_p): Order of arguments to
3650 enclosing_context_p fixed.
3652 2000-06-24 Tom Tromey <tromey@cygnus.com>
3654 * expr.c (lookup_field): Print error and return error_mark_node if
3655 field reference is ambiguous.
3657 * parse.y (check_abstract_method_definitions): Also check if
3658 `other_method' is abstract.
3660 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3662 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3664 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3665 (struct lang_type): New field `pic'.
3666 (CLASS_PRIVATE): New macro.
3667 * parse.y (check_inner_class_access): New function.
3668 (jdep_resolve_class): Call it.
3670 2000-06-23 Tom Tromey <tromey@cygnus.com>
3672 * parse.y (patch_incomplete_class_ref): Initialize the returned
3673 class. For PR gcj/260.
3675 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3677 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3679 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3681 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3682 Java specific checks.
3683 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3685 * java-tree.def (CASE_EXPR): Marked 'e'.
3686 (DEFAULT_EXPR): Likewise.
3687 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3689 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3690 Java specific checks.
3691 (generate_bytecode_insns): Test try_block for BLOCK before using
3693 * parse.y (build_wfl_wrap): Added `location' argument. Set
3694 EXPR_WFL_LINECOL accordingly.
3695 (dim_expr:): Wrap constants with WFLs.
3696 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3697 (resolve_package): Check for `stmt' not being a BLOCK before
3698 building a debuggable statement with it.
3699 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3701 (resolve_field_access): Make sure `decl' is a DECL before treating
3703 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3704 IDENTIFIER_NODE before treating it as such.
3705 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3706 treating it as such.
3707 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3708 to be applied only on non array types.
3710 2000-06-16 Per Bothner <per@bothner.com>
3712 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3713 define in terms of DECL_RESULT, as that fails when --enable-checking.
3715 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3717 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3718 types the same in comparison.
3719 (CHECK_OP): Add static prototype.
3721 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3723 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3724 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3727 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3729 * decl.c (create_primitive_vtable): Prototype.
3731 * jcf-write.c (generate_bytecode_insns): Initialize variable
3734 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3736 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3738 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3739 to track searched classes, and do not search the same class more than
3740 once. Call find_applicable_accessible_methods_list on immediate
3741 superclass, instead of search_applicable_method_list on all ancestors.
3744 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3746 * parse.y (register_fields): Permit static fields in inner classes
3747 if they are final. Fix for PR gcj/255.
3749 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3751 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3752 * parse.y (find_in_imports): Returned type changed to void,
3753 leading comment fixed.
3754 (register_package): New function.
3755 (qualify_and_find): Likewise.
3756 (package_declaration:): Use `register_package'.
3757 (single_type_import_declaration:): Removed local variable
3758 `node'. Added missing `;' for consistency.
3759 (type_import_on_demand_declaration:): Use `chainon' to link new
3761 (lookup_field_wrapper): Lookup local variables defined in outer
3763 (java_complete_class): Don't reverse the list of imported on demand.
3764 (do_resolve_class): Reorganized. Removed local variable
3765 `original_name'. Call `qualify_and_find' with the current package
3766 name, invoke `find_in_imports_on_demand' right after. Call
3767 `qualify_and_find' with the packages we've seen so far. Fixed
3768 operations numbering in comments.
3769 (java_expand_class): Don't reverse `package_list'.
3770 (find_most_specific_methods_list): New local variables `abstract'
3771 and `candidates'. Use them to pick the right method.
3773 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3775 * parse.y (check_modifiers_consistency): Don't subtract out
3776 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3778 2000-06-04 Philipp Thomas <pthomas@suse.de>
3780 * Makefile.in (INTLLIBS): New.
3784 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3786 * class.c (get_dispatch_table): Build the vtable dummy entry list
3787 element with a null purpose. Fixed leading comment.
3788 (build_dtable_decl): Build an accurate dtable type when appropriate
3791 2000-06-02 Richard Henderson <rth@cygnus.com>
3793 * lang.c (lang_get_alias_set): New.
3795 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3797 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3798 before using it as the accessed field.
3800 2000-05-31 Tom Tromey <tromey@cygnus.com>
3802 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3803 char_array_vtable, short_array_vtable, int_array_vtable,
3804 long_array_vtable, float_array_vtable, double_array_vtable):
3806 * expr.c (get_primitive_array_vtable): New function.
3807 (create_primitive_vtable): New function.
3808 (java_lang_expand_expr): Enable code to statically generate
3810 * decl.c (init_decl_processing): Create primitive vtables.
3811 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3812 short_array_vtable, int_array_vtable, long_array_vtable,
3813 float_array_vtable, double_array_vtable): Define.
3815 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3817 * java/parse.y (find_applicable_accessible_methods_list):
3818 Don't add an uninitialized value to the list.
3820 2000-05-25 Tom Tromey <tromey@cygnus.com>
3822 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3823 when trying to see if field's class should be initialized. Always
3824 initialize field's declaring class, not qualified class.
3827 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3828 `wfl_operator', to maybe_build_primttype_type_ref.
3831 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3833 * parse.y (patch_method_invocation): Don't try to lookup methods
3836 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3838 * parse.y (resolve_field_access): Call the appropriate <clinit>
3839 before accessing the length of a static array. Craft a decl for
3840 the field while its time. Fixes PR gcj/129.
3842 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3844 * parse.y (resolve_package): Correctly set `*next' (was off by
3846 (resolve_qualified_expression_name): Fixed comment.
3848 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3850 * jcf-parse.c (jcf_parse_source): Reset current_class and
3851 current_function_decl to NULL before parsing a new file.
3853 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3855 * parse.y (block_end:): If the collected block doesn't feature a
3856 statement, insert an empty statement.
3858 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * parse.y (maybe_yank_clinit): New function.
3861 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3862 end of the list of methods belonging to a class.
3863 (java_complete_expand_method): Check whether <clinit> is really
3864 necessary and expand it accordingly.
3866 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3868 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3869 processed by the method's switch statement.
3871 2000-05-19 Tom Tromey <tromey@cygnus.com>
3873 * java-tree.h: Added init state enum.
3874 * decl.c (emit_init_test_initialization): Initialize class
3875 initialization check variable by looking at class' state.
3877 2000-05-19 Tom Tromey <tromey@cygnus.com>
3879 * java-tree.h (build_instanceof): Declare.
3880 (build_get_class): Declare.
3881 * parse.y (patch_binop): Use build_instanceof.
3882 * expr.c (build_instanceof): New function. If class is final,
3883 don't make a function call.
3884 (expand_java_INSTANCEOF): Use it.
3885 (build_get_class): New function.
3887 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3889 * jcf-write.c (generate_classfile): Scan the source_file for
3890 slashes with the right pointer variable.
3892 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3894 * lang.c (lang_decode_option): Update -Wunused flags by calling
3896 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3898 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3900 * check_init.c (check_init): Constify local char *.
3901 * class.c (push_class): Constify local char *.
3902 * java_tree.h: Update prototypes.
3903 * jcf-io.c (open_class): Constify filename parameter and
3905 (find_class): Remove redundant string copy. Cast return from
3907 * jcf-parse.c (read_class, parse_class_file, yyparse):
3908 Constify local char *.
3909 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3910 Constify local char *.
3911 * jcf.h (JCF): Constify filename and classname.
3912 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3913 * lang.c (init_parse): Constify parameter and return value.
3914 * lex.c (java_get_line_col): Constify filename parameter.
3915 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3916 * parse.y (java_parser_context_suspend,
3917 issue_warning_error_from_context, safe_layout_class): Constify
3919 * parse.c: Regenerate.
3921 2000-05-08 Tom Tromey <tromey@cygnus.com>
3923 * expr.c (build_jni_stub): Cache the result of
3924 _Jv_LookupJNIMethod.
3926 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * decl.c (predef_filenames_size): Now 7.
3929 (predef_filenames): New seventh entry.
3931 2000-05-04 Tom Tromey <tromey@cygnus.com>
3933 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3934 Keep track of when we've seen a reference field after a
3935 non-reference field.
3936 (get_boehm_type_descriptor): Handle case where we see
3937 non-reference fields but no trailing reference field.
3938 * decl.c (rawdata_ptr_type_node): Define.
3939 (init_decl_processing): Initialize rawdata_ptr_type_node.
3940 * java-tree.h (rawdata_ptr_type_node): Declare.
3942 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3944 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3945 specifiers in calls to fprintf.
3947 2000-05-03 Andrew Haley <aph@cygnus.com>
3949 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3951 * javaop.h (WORD_TO_INT): New function.
3952 (IMMEDIATE_s4): Use WORD_TO_INT.
3953 * jcf.h (JPOOL_INT): Ditto.
3955 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3958 2000-04-19 Tom Tromey <tromey@cygnus.com>
3960 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3962 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3964 * expr.c (build_jni_stub): New function.
3965 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3967 * parse.y (java_complete_expand_methods): Expand a native method
3968 and call build_jni_stub if -fjni given.
3969 * lang-options.h: Document -fjni.
3970 * lang.c (flag_jni): New global.
3971 (lang_f_options): Added `jni' entry.
3972 * java-tree.h (soft_lookupjnimethod_node,
3973 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3975 (flag_jni): Declare.
3976 (build_jni_stub): Declare.
3977 (struct lang_decl): Added `native' flag.
3978 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3980 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3981 soft_jnipopsystemframe_node): New globals.
3982 (init_decl_processing): Set them. _Jv_InitClass only takes one
3985 * java-tree.def: Put into `C' mode.
3987 2000-04-27 Tom Tromey <tromey@cygnus.com>
3990 * expr.c (expand_invoke): Generate check to see if object pointer
3991 is null in nonvirtual invocation case.
3992 * java-tree.h (soft_nullpointer_node): Declare.
3993 * decl.c (soft_nullpointer_node): New global.
3994 (init_decl_processing): Initialize soft_nullpointer_node.
3995 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3996 or `private' methods.
3997 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3999 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4001 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
4004 2000-04-26 Tom Tromey <tromey@cygnus.com>
4006 * zextract.c (find_zip_file_start): New function.
4007 (read_zip_archive): Use it.
4009 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4011 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
4013 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4015 * class.c (common_enclosing_context_p): New function.
4016 * java-tree.h (common_enclosing_context_p): Added prototype.
4017 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
4018 classes sharing an outer context with the current instance.
4019 * parse.y (build_access_to_thisn): Fixed leading comment.
4020 (verify_constructor_super): New local `supper_inner'. Skip
4021 enclosing context argument in the case of inner class constructors.
4022 (patch_method_invocation): Insert proper context as second
4023 parameter to pure inner class constructor super invocations.
4025 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4027 * parse.y (end_class_declaration): Reset the interface number
4030 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
4032 * parse.y (source_start_java_method): Deleted unnecessary code.
4033 (patch_method_invocation): Fixed comment.
4035 2000-04-24 Robert Lipe <robertlipe@usa.net>
4037 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
4039 2000-04-23 Tom Tromey <tromey@cygnus.com>
4041 * boehm.c (mark_reference_fields): Use int_byte_position.
4043 2000-04-22 Tom Tromey <tromey@cygnus.com>
4045 * boehm.c (mark_reference_fields): Only call byte_position on
4048 2000-04-22 Tom Tromey <tromey@cygnus.com>
4050 * boehm.c (mark_reference_fields): Added `last_view_index'
4051 argument. Use DECL_FIELD_OFFSET to determine field's offset.
4053 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
4055 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
4056 * parse.y (check_class_interface_creation): Fixed comments. Select
4057 permitted modifiers for (inner) interfaces. Changed error message
4058 to report rejected modifiers used with local classes.
4060 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4062 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
4063 of directly inherited type considered in scope.
4064 * parse.y (do_resolve_class): Search inherited classes for inner
4067 2000-04-20 Tom Tromey <tromey@cygnus.com>
4069 * parse.y (not_accessible_p): Use member's class, not current
4070 class, when doing inheritance check for protected reference.
4073 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
4075 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
4077 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4079 * parse.y (lookup_field_wrapper): Search for final local aliases.
4080 (resolve_expression_name): Let lookup_field_wrapper search for
4081 final local aliases. Force the value of `name' if one is found.
4082 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
4083 an expression name. Fixed comments.
4085 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
4087 * parse.y (yyerror): `msg' can be null, don't use it in that case.
4089 2000-04-19 Tom Tromey <tromey@cygnus.com>
4091 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
4093 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4095 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
4097 2000-04-18 Tom Tromey <tromey@cygnus.com>
4100 * gjavah.c (utf8_cmp): Changed return value.
4101 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
4103 (cxx_keywords): New global.
4104 (get_field_name): Handle new result of cxx_keyword_subst.
4105 (print_method_info): Likewise.
4107 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
4109 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
4110 with a newline, for CNI.
4111 (print_stub_or_jni): Print a space or newline before method name for
4113 (print_cxx_classname): Don't write leading "::" in CNI stub method.
4114 (process_file): Include gcj/cni.h if generating CNI stubs.
4116 2000-04-16 Tom Tromey <tromey@cygnus.com>
4118 * gjavah.c (decompile_method): Use print_field_name.
4121 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
4123 * parse.y (java_expand_classes): Reverse the package list once.
4124 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
4126 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
4127 the `==' and `!=' operators.
4129 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4131 * jcf-write.c (generate_bytecode_insns): At invokation time,
4132 always relate an interface method to the type of its selector.
4134 2000-04-05 Tom Tromey <tromey@cygnus.com>
4137 * expr.c (expand_invoke): Generate check to see if object pointer
4138 is null in nonvirtual invocation case.
4139 * java-tree.h (soft_nullpointer_node): Declare.
4140 * decl.c (soft_nullpointer_node): New global.
4141 (init_decl_processing): Initialize soft_nullpointer_node.
4142 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
4143 or `private' methods.
4144 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
4146 2000-04-05 Tom Tromey <tromey@cygnus.com>
4149 * parse.y (check_final_assignment): Recognize assignments to the
4150 `length' field of an array when generating class files.
4152 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4154 * class.c (decl_hash): Prototype removed.
4155 (decl_compare): Likewise.
4157 2000-04-05 Tom Tromey <tromey@cygnus.com>
4159 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4160 * parse.y (check_modifiers_consistency): Check for final/volatile
4161 clash. Fixes PR gcj/164.
4163 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4165 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4167 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4169 (add_method_1): Use `java_hash_hash_tree_node' and
4170 `java_hash_compare_tree_node'.
4171 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4172 (java_hash_compare_tree_node): Likewise.
4173 * parse.y (find_applicable_accessible_methods_list): Create,
4174 delete and use a hash table to remember already searched interfaces.
4176 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4178 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4181 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4183 * boehm.c (mark_reference_fields, set_bit): Prototype.
4184 (set_bit): Un-ANSI-fy definition.
4186 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4189 * decl.c (emit_init_test_initialization): Likewise.
4191 * gjavah.c (jni_print_char): Likewise.
4193 * parse.y (create_new_parser_context): Likewise.
4195 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4197 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4198 patch missing hunk. Fixed indentation.
4200 2000-03-30 Tom Tromey <tromey@cygnus.com>
4202 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4203 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4205 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4207 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4208 when negative *before* using it as an array index.
4209 * ChangeLog: Fixed typo.
4211 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4213 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4214 to 0 when it reaches -1.
4216 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4218 * jcf-parse.c (get_constant): Properly cast `num' during the
4219 invocation of `add_double'.
4220 * jcf-write.c (push_long_const): Properly cast `lo' before
4221 comparing it to short bounds.
4222 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4223 `interface_body:' is reduced after the current interface is
4226 2000-03-26 Tom Tromey <tromey@cygnus.com>
4228 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4229 Java-specific `-f' option.
4231 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4233 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4234 Adjust order of making types.
4235 Make bitsize_*_node values.
4237 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4239 * class.c (make_field_value): Use byte_position.
4240 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4241 (java_array_data_offset): Likewise.
4242 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4245 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4247 * parse.y (check_abstract_method_definitions): New local
4248 `end_type_reached'. Make sure we also consider `end_type'.
4249 (java_check_abstract_method_definitions): Make sure we eventually
4250 consider `java.lang.Object'.
4251 (maybe_use_access_method): Don't use access method if not in the
4252 context of a pure inner class or if the method's context is right.
4253 (find_applicable_accessible_methods_list): New static flag
4254 `object_done'. Don't search abstract classes as interfaces. Fixed
4255 indentation. Fixed the `java.lang.Object' only search. Search
4256 class interface(s) first, then fully search enclosing contexts.
4257 (find_most_specific_methods_list): Pick the closest candidate when
4258 they're all abstract.
4260 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4262 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4263 properly initialize `finished_label'. Don't emit gotos for empty
4266 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4268 * except.c (emit_handlers): Clear catch_clauses_last.
4270 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4272 * parse.y (check_method_types_complete): New function.
4273 (create_class): Reset anonymous class counter only when seeing an
4275 (java_complete_class): JDEP_METHOD: Don't recompute signature
4278 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4280 * class.c (build_static_ref): Fixed indentation in comment.
4281 * java-tree.def (TRY_EXPR): Fixed typo in name.
4282 (CLASS_LITERAL): Likewise.
4283 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4284 (struct lang_type): New field `dot_class'.
4285 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4286 (generate_classfile): Method `class$' is synthetic.
4287 * parse.y (build_do_class_method): New function.
4288 (build_dot_class_method_invocation): Likewise.
4289 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4290 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4291 (qualify_ambiguous_name): Likewise.
4292 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4293 (build_try_statement): Fixed leading comment.
4295 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4297 * class.c (make_field_value): Properly handle sizes.
4298 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4299 (layout_class_method): Count using trees.
4300 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4301 * expr.c (java_array_data_offset): Use int_bit_position.
4302 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4303 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4305 2000-03-16 Tom Tromey <tromey@cygnus.com>
4307 * lang.c (flag_hash_synchronization): New global.
4308 (lang_f_options): Added `hash-synchronization'.
4309 * lang-options.h: Mention -fhash-synchronization.
4310 * java-tree.h (flag_hash_synchronization): Declare.
4311 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4312 hash table synchronization is disabled.
4313 * decl.c (init_decl_processing): Only push `sync_info' value when
4314 hash table synchronization is disabled.
4315 * class.c (make_class_data): Only push `sync_info' field when hash
4316 table synchronization is disabled. Removed dead code.
4318 2000-03-16 Tom Tromey <tromey@cygnus.com>
4320 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4322 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4326 * parse.y (patch_method_invocation): Handle anonymous classes
4327 creation in static context.
4329 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4331 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4332 * parse.y (resolve_qualified_expression_name): Use it.
4333 (patch_method_invocation): Likewise.
4335 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4337 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4338 depending on the type of dependency which dictates what the
4340 (unresolved_type_p): Resolved types limited to the current class.
4342 2000-03-15 Tom Tromey <tromey@cygnus.com>
4344 * decl.c (init_decl_processing): Set type of `sync_info' to be
4347 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4348 Correctly compute bit number for current slot. Zero `high' and
4349 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4350 mark_reference_fields.
4351 (mark_reference_fields): New function.
4353 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4355 * parse.y (register_incomplete_type): Fixed initialization of
4358 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4360 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4362 (push_class_context, pop_class_context): New function.
4363 (class_body:): Call pop_class_context.
4364 (interface_body:): Likewise.
4365 (INNER_QUALIFIER): New macro.
4366 (report_class_declaration): Changed output format and use
4367 INNER_QUALIFIER. Call push_class_context.
4369 2000-02-14 Andrew Haley <aph@cygnus.com>
4371 * check-init.c (check_init): Add new cases for unary and binary
4374 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4376 * parse.y (resolve_package): Set `next' once a type name has been
4377 progressively discovered.
4378 (resolve_qualified_expression_name): Propagate resolution only if
4379 there are remaining qualifiers. Take into account `q' might have
4380 been cleared after re-qualification.
4381 * parse.y (patch_method_invocation): New local `resolved'.
4382 Section dealing with qualified expression rewritten to use
4383 resolve_field_access.
4385 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4387 * parse.h (PUSH_CPC): Fixed indentation.
4388 (DEBUG_CPC): New macro.
4389 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4390 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4391 * parse.y (class_body_declaration:): Use
4392 SET_CPC_INSTANCE_INITIALIZER_STMT.
4393 (method_declaration:): Check for null current_function_decl.
4394 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4395 (java_parser_context_pop_initialized_field): Better handling of
4397 (maybe_make_nested_class_name): Mark nested class name as
4398 qualified when necessary.
4399 (end_class_declaration): Don't call java_parse_context_resume when
4400 one or more error occured.
4401 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4402 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4403 SET_CPC_INITIALIZER_STMT.
4404 (method_header): Check for inner classes declaring static methods.
4405 (resolve_qualified_expression_name): Handle situation where `this'
4408 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4410 * typeck.c (build_prim_array_type): Correctly set the high word too.
4412 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4416 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4417 list of methods for interfaces.
4419 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4421 * parse.y (qualify_ambiguous_name): Properly handle expressions
4424 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4426 * parse.y (check_final_assignment): Extended to process
4428 (patch_assignment): Have check_final_assignment called only once.
4430 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4432 * java-tree.h (IS_INIT_CHECKED): New flag.
4433 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4434 * parse.y (patch_string): Call force_evaluation_order on the
4435 completed string concatenation tree.
4436 * expr.c (force_evaluation_order): Call force_evaluation_order on
4437 function's arguments too.
4439 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4441 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4442 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4443 (build_anewarray): Likewise.
4444 * parse.y (patch_newarray): Likewise.
4445 * parse.c: Regenerated.
4447 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4449 * decl.c (init_decl_processing): Added new class fields `depth',
4450 `ancestors', and `idt' to class_type_node. Use
4451 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4452 * class.c (make_class_data): Push initial values for new fields.
4453 * java-tree.h: Updated prototype for `build_invokeinterface'.
4454 * expr.c (build_invokeinterface): Changed parameters to accept
4455 `method' tree. Calculate index of `method' in its declaring
4456 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4457 (expand_invoke): Call `build_invokeinterface' with new parameters.
4458 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4461 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4463 * typeck.c (lookup_do): Search superinterfaces first
4464 when looking up an interface method. From Godmar Back
4467 2000-03-06 Tom Tromey <tromey@cygnus.com>
4469 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4471 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * java-tree.h (lookup_argument_method2): Declared.
4474 (safe_layout_class): Prototype moved from parse.h.
4475 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4476 * parse.y (java_check_regular_methods): Local `super_class' gone.
4477 Call lookup_argument_method2 instead of lookup_argument_method.
4478 Perform modifier match for methods found declared in implemented
4479 interfaces. Fixed indentation problem. Overriding/hiding error
4480 report to take place only for methods found in classes.
4481 * typeck.c (lookup_argument_method): Changed leading
4482 comment. Re-written by calling lookup_do.
4483 (lookup_argument_method2): New function.
4484 (lookup_java_method): Re-written by calling lookup_do.
4485 (lookup_do): New function.
4487 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4489 * check-init.c (check_init): Removed dead code. Handle (blank)
4491 * parse.y (declare_local_variables): New local `final_p', set it
4492 and use it to initialize LOCAL_FINAL.
4493 (check_final_assignment): Only check FIELD_DECLs.
4495 2000-02-17 Tom Tromey <tromey@cygnus.com>
4497 * Makefile.in (JAVA_OBJS): Added boehm.o.
4498 (boehm.o): New target.
4499 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4500 * java-tree.h (flag_use_boehm_gc): Declare.
4501 (get_boehm_type_descriptor): Declare.
4502 * lang.c (lang_f_options): Added `use-boehm-gc'.
4503 (flag_use_boehm_gc): New global.
4504 * lang-options.h: Added -fuse-boehm-gc.
4505 * boehm.c: New file.
4506 * class.c (get_dispatch_table): If class uses a Boehm type
4507 descriptor, put it in the vtable.
4508 (make_class_data): Removed dead code.
4510 2000-03-03 Per Bothner <per@bothner.com>
4512 * decl.c (init_decl_processing): Initialize sizetype properly.
4514 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4516 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4517 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4518 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4519 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4520 (jcf_parse): New local `current'. Load innerclasses seen in outer
4521 context being processed.
4522 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4523 * jcf-write.c (append_innerclasses_attribute): New function.
4524 (append_innerclasses_attribute_entry): Likewise.
4525 (get_access_flags): Handle static classes. Set anonymous and local
4526 classes to be private.
4527 (generate_classfile): Attribute count adjusted. Call
4528 append_innerclasses_attribute.
4529 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4530 PURE_INNER_CLASS_TYPE_P.
4531 * parse.y (parser_qualified_classname): New parameter `is_static',
4532 produce non qualified name accordingly.
4533 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4534 (create_interface): Added argument to parser_qualified_classname.
4535 (create_class): Added argument to parser_qualified_classname. Setup
4536 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4537 (add_inner_class_fields): Fixed indentation.
4538 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4539 (method_declarator): Fixed typo in comment.
4540 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4541 (build_current_thisn): Likewise.
4542 (patch_method_invocation): Likewise.
4544 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4546 * decl.c (current_function_decl): Move to toplev.c.
4548 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4550 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4551 (DECL_BIT_INDEX): Use underlying representation.
4552 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4554 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4556 * expr.c (build_java_ret): Pass proper type to size_binop.
4558 2000-02-25 Anthony Green <green@cygnus.com>
4560 * expr.c (build_class_init): Mark the decl to be ignored by
4562 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4563 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4564 * class.c (init_test_hash_newfunc): New function.
4565 (decl_hash): New function.
4566 (decl_compare): New function.
4567 * decl.c (emit_init_test_initialization): New function.
4568 (complete_start_java_method): Traverse the init test hashtable,
4569 calling emit_init_test_initialization.
4570 (always_initialize_class_p): Define.
4571 * expr.c (build_class_init): Use initialization tests when
4572 emitting class initialization code.
4573 (always_initialize_class_p): Declare.
4574 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4576 * java-tree.h: Include hash.h.
4577 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4578 (struct lang_decl): Add init_test_table field.
4579 (init_test_hash_entry): Define.
4581 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * gjavah.c (main): Avoid using `argi' to report unimplemented
4586 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4588 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4589 initialize locals to avoid warnings. Local `exception_type' moved
4592 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4594 * parse.y (resolve_expression_name): Use `orig' as a second
4595 argument to resolve_field_access.
4596 (resolve_field_access): Removed unnecessary code when dealing with
4599 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4601 * class.c (push_super_field): Don't push the field twice.
4602 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4603 * parse.h (java_reorder_fields): Prototyped.
4604 * parse.y (java_reorder_fields): New function.
4605 (java_layout_class): Simplified not to worry about re-ordering.
4607 2000-02-23 Tom Tromey <tromey@cygnus.com>
4609 * gjavah.c (print_name): In JNI case, correctly quote string.
4610 (print_method_info): Don't handle overrides in JNI mode.
4612 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4614 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4615 value type set to `boolean_type_node'.
4617 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4619 * jcf-dump.c (main): Test for correct condition after
4620 output file creation.
4622 2000-02-19 Anthony Green <green@cygnus.com>
4624 * jcf-depend.c (add_entry): Fix test for first list entry.
4626 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4628 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4629 * constants.c (build_constants_constructor): Likewise.
4631 2000-02-19 Anthony Green <green@cygnus.com>
4633 * jcf-depend.c (add_entry): Add entries to the end of the list.
4635 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4637 * decl.c (INT_TYPE_SIZE): Define if necessary.
4638 (expand_java_return): Handle the case of a native integer smaller
4641 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4643 * gjavah.c (help): Use GCCBUGURL.
4644 * jv-scan.c (help): Likewise.
4645 * jcf-dump.c (help): Likewise.
4647 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4649 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4652 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4654 * jcf-parse.c (load_class): Call `fatal' if no file containing
4655 the target class are found.
4657 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4659 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4660 lex.c, lex.h, and PARSE_H to...
4661 (parse.o, parse-scan.o): ...here, respectively.
4663 * lex.c: Split out code that may trigger SIGFPE from yylex()
4664 to its own function.
4665 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4667 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4669 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4671 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4673 * parse.y (outer_field_access_p): Stop in time when outer contexts
4675 (resolve_qualified_expression_name): Properly qualify *everything*
4676 after a package.type to be resoled as expression names.
4677 (find_applicable_accessible_methods_list): Save/restore `class' to
4678 isolate it from a possible outer context search.
4680 2000-02-15 Tom Tromey <tromey@cygnus.com>
4682 * gjavah.c (jni_print_char): New function.
4683 (print_full_cxx_name): Use it.
4684 (decode_signature_piece): Likewise.
4685 (print_cxx_classname): Likewise.
4687 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4689 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4691 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4693 * gjavah.c: Include version.h.
4695 * jcf-dump.c: Likewise.
4697 * jv-scan.c: Likewise.
4699 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4701 * parse.y (outer_field_access_fix): First parameter now a tree
4702 node. Check for assignement to final. First argument to
4703 build_outer_field_access_fix modified to accomodate prototype.
4704 (build_outer_field_access): Don't check for assignment to final
4706 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4707 possibly returned by outer_field_access_fix. Changed
4708 outer_field_access_fix's first argument.
4709 (check_final_assignment): $finit$'s context is OK.
4710 (patch_unaryop): Use node instead of its line/column value when
4711 calling outer_field_access_fix.
4713 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4715 * parse.y (interface_declaration:): No longer tagged
4716 <node>. Re-installed default action.
4717 (class_member_declaration:): Handle inner interfaces.
4718 (interface_member_declaration): Handle inner interfaces and
4720 (create_interface): Push error if one seen. Suspend parsing
4721 context when processing an inner interface.
4722 (register_fields): Inner class static field limitations not to
4723 apply to inner interfaces.
4725 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4727 * jcf-parse.c (load_class): Update `java_error_count' when a
4728 class' file can't be found.
4729 (parse.y): Avoid (byte)code generation when errors seen.
4731 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4734 decodes a valid node.
4735 (patch_binop): Handle TRUNC_DIV_EXPR.
4737 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4739 * parse.y (resolve_package): New local `acc'. Try to progressively
4740 build and guess a package and type name.
4742 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4744 * parse.y (find_applicable_accessible_methods_list): Load and
4745 layout the search class if necessary.
4746 (java_complete_tree): Keep to original type of the folded initial
4749 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4751 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4752 Generate error message if circularity is detected. New static
4754 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4755 * jcf-write.c (generate_bytecode_insns): Very simply handle
4757 * parse.y (java_check_circular_reference): Use
4758 `cyclic_inheritance_report' during report, if necessary.
4759 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4760 walking NEW_ARRAY_INIT twice.
4762 2000-02-09 Tom Tromey <tromey@cygnus.com>
4764 * parse.y (check_class_interface_creation): Allow inner classes to
4765 be `private' or `protected', check modifiers' consistency. Prevent
4766 block local classes from bearing any modifiers.
4768 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4770 * except.c (check_start_handlers): Re-add prototype lost in last
4772 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4774 2000-02-09 Andrew Haley <aph@cygnus.com>
4776 * decl.c (clear_binding_level): Remove excess initializer.
4777 (maybe_poplevels): Remove unused variable.
4778 (force_poplevels): Ditto.
4779 (struct binding_level): Add comment.
4781 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4783 * jcf-write.c (generate_classfile): Don't consider
4784 pre-initialization with reference value (use <clinit> instead.)
4785 * parse.y (java_fix_constructors): No generated constructor for
4787 (build_outer_field_access): Removed debug message.
4788 (outer_field_expanded_access_p): Adapted to bytecode generation.
4789 (build_outer_field_access_method): Use fix_method_argument_names.
4790 (build_outer_method_access_method): Fixed indentation. Added
4791 comment. Handle access method generation for static and also void
4793 (build_access_to_thisn): Inserted debug message.
4794 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4795 (resolve_qualified_expression_name): Fixed comment.
4796 (not_accessible_p): Adapted to bytecode generation. Added comment.
4797 (patch_method_invocation): Added comment.
4798 (maybe_use_access_method): Fixed leading comment. Handle static
4800 (java_complete_lhs): Don't shortcut handling of initialized upon
4801 declaration String type static fields when generating bytecode.
4802 (patch_unaryop): Handle outer field access when generating
4805 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4807 * java-tree.h (FIELD_THISN): New macro.
4808 * jcf-write.c (append_synthetic_attribute): New function.
4809 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4810 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4811 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4813 (build_outer_field_access): Turned on access functions usage and
4814 generation when compiling to bytecode.
4815 (maybe_use_access_method): Likewise.
4817 2000-01-25 Andrew Haley <aph@cygnus.com>
4819 * java-except.h (struct eh_range): Add `expanded' field.
4820 (maybe_start_try): Add end_pc arg.
4821 (maybe_end_try): Ditto.
4822 * java-tree.h (force_poplevels): new function.
4823 * expr.c (expand_byte_code): Don't call maybe_start_try or
4825 * except.c (add_handler): Reset expanded.
4826 (expand_start_java_handler): Set expanded.
4827 (check_start_handlers): Don't expand a start handler that's
4828 already been expanded.
4829 (maybe_start_try): Add end_pc arg. Only expand a handler which
4831 (expand_end_java_handler): call force_poplevels.
4832 (force_poplevels): new function.
4833 * decl.c (binding_level): Add start_pc of binding level.
4834 (maybe_pushlevels): Call maybe_start_try when pushing binding
4836 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4837 (LARGEST_PC): Define.
4838 (clear_binding_level): Use LARGEST_PC.
4840 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4841 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4842 (binding_depth, is_class_level, current_pc): new variables.
4843 (struct binding_level): ditto.
4844 (indent): new function.
4845 (push_jvm_slot): add debugging info.
4846 (maybe_pushlevels): ditto.
4847 (maybe_poplevels): ditto.
4850 (start_java_method): ditto.
4851 (give_name_to_locals): comment only.
4852 * except.c (binding_depth, is_class_level, current_pc):
4854 (expand_start_java_handler): add debugging info.
4855 (expand_end_java_handler): ditto.
4857 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4859 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4860 (print_name_for_stub_or_jni, process_file): Constify a char*.
4862 2000-02-03 Tom Tromey <tromey@cygnus.com>
4864 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4866 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4868 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4869 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4872 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4874 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4875 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4876 (struct lang_type): New field `ii_block'.
4877 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4878 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4879 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4880 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4881 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4882 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4884 * parse.y (add_instance_initializer): New function.
4885 (in_instance_initializer): New static global.
4886 (class_body_declaration:): Link instance initializer block.
4887 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4888 (array_creation_expression:): Remove unused local.
4889 (java_parser_context_push_initialized_field): Fixed leading
4890 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4891 CPC_INSTANCE_INITIALIZER_LIST.
4892 (java_parser_context_pop_initialized_field): Likewise.
4893 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4894 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4895 CPC_INITIALIZER_STMT.
4896 (fix_constructors): New local `class_type'. Use it. Call
4897 add_instance_initializer.
4898 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4899 (patch_return): Forbid return in instance initializers.
4900 (patch_throw_statement): Enforce exception handling in the context
4901 of instance initializers.
4903 2000-02-03 Tom Tromey <tromey@cygnus.com>
4905 * Make-lang.in (java.mostlyclean): Remove executables in
4908 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4910 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4911 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4912 (java_float_finite): Convert to use union Word from javaop.h.
4913 (java_double_finite): Convert to use union DWord from javaop.h.
4915 2000-02-02 Tom Tromey <tromey@cygnus.com>
4917 * gjavah.c (options): Added `jni' entry.
4918 (help): Document -jni.
4919 (flag_jni): New global.
4920 (process_file): Handle JNI output. Don't print text from
4921 -prepend, -add, etc, when generating stubs. Only remove `.class'
4922 suffix if it actually exists.
4923 (main): Create a `.c' file when run with `--jni --stubs'. Create
4924 correct output file name with `--jni'.
4925 (print_include): Mangle header name differently in JNI case.
4926 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4928 (print_method_info): Handle JNI case. Put signature info into
4929 method name. Handle case when STREAM is NULL.
4930 (print_name_for_stub_or_jni): New function.
4931 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4932 (print_cxx_classname): Handle JNI.
4933 (print_full_cxx_name): Likewise.
4934 (decode_signature_piece): Likewise.
4935 (overloaded_jni_method_exists_p): New function.
4936 (struct method_name): Added `signature' and `sig_length' fields.
4937 (HANDLE_END_FIELD): Do nothing in JNI mode.
4939 2000-02-02 Tom Tromey <tromey@cygnus.com>
4941 * jv-scan.c: Include version.c, <getopt.h>.
4942 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4943 (options): New array.
4944 (usage): New function.
4945 (version): New function.
4946 (main): Use getopt_long to parse command line.
4947 * jcf-dump.c: Include version.c, <getopt.h>.
4948 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4949 OPT_JAVAP): New macros.
4950 (options): New array.
4951 (usage): Return `void'. Changed message.
4952 (help): New function.
4953 (version): New function.
4954 (main): Use getopt_long_only to parse command line.
4955 * gjavah.c: Include <getopt.h>.
4956 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4957 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4958 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4959 (options): New array.
4960 (java_no_argument): Removed.
4961 (help): Updated with missing options.
4962 (main): Use getopt_long_only to parse command line.
4963 (usage): Changed message.
4965 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4967 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4968 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4969 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4970 * parse.y (array_creation_expression:): Handle anonymous arrays.
4971 (build_array_from_name): Don't set `ret_name' if null.
4972 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4973 (qualify_ambiguous_name): Likewise.
4974 (java_complete_expand_class): Likewise.
4976 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4978 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4979 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4980 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4981 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4982 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4983 AIPL_FUNCTION_COMPLETED_INVOCATION.
4984 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4985 AIPL_FUNCTION_INVOCATION_READY.
4986 (AIPL_FUNCTION_DECLARATION): New enum entry.
4987 * parse.y (reorder_static_initialized): New function.
4988 (java_parser_context_pop_initialized_field): Use it.
4989 (add_inner_class_fields): Use
4990 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4991 augmented. Install marker after last alias initializer, if any.
4992 (generate_finit): Fixed typo. Don't try to retain only the used
4994 (method_header): Compute and set DECL_FUNCTION_NAP.
4995 (method_declarator): Fixed comment. Insert alias initializer in
4997 (build_alias_initializer_parameter_list): Fixed leading
4998 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4999 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
5000 (java_complete_expand_class): Code to retain only used aliases
5002 (java_complete_expand_methods): New local `first_decl'. Generate
5003 $finit$ first, then expand the constructors, regular methods and
5005 (java_complete_expand_method): Don't report error on missing
5006 return statement if previously detected bogus.
5007 (fix_constructors): Don't patch constructor parameters list.
5008 (patch_method_invocation): Use new AIPL enum values. Reverse
5009 alias initializer list for anonymous classes.
5011 2000-01-30 Anthony Green <green@redhat.com>
5013 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
5014 determine how many stack slots to pop.
5016 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
5019 error handling/recovery.
5020 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
5022 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5024 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
5025 FIELD_LOCAL_ALIAS_USED): New macros.
5026 (DECL_FUNCTION_NAP): New macro.
5027 (struct lang_decl): New field `nap'.
5028 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
5029 (struct lang_type): New fields `finit_stmt_list' and
5031 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
5032 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
5033 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
5034 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
5035 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
5036 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
5037 (BUILD_THROW): Macro line separator re-indented.
5038 * parse.y (end_class_declaration): New function.
5039 (maybe_generate_pre_expand_clinit): New name for
5040 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
5041 pre-expand static fields.
5042 (maybe_generate_clinit): Function deleted.
5043 (check_for_static_method_reference): Prototype's parameter list
5045 (generate_finit): New name for maybe_generate_finit. Changed
5046 leading comment. Function rewritten to use
5047 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
5048 (build_alias_initializer_parameter_list): New function.
5049 (java_parser_context_pop_initialized_field): Likewise.
5050 (add_inner_class_fields): Likewise.
5051 (type_declaration:): Call end_class_declaration.
5052 (class_member_declaration:): Likewise.
5053 (formal_parameter_list:): Fixed typos.
5054 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
5055 element. Improved error handling.
5056 (block_statement:): Call end_class_declaration.
5057 (anonymous_class_creation:): Likewise.
5058 (create_anonymous_class): Fixed comments.
5059 (create_class): Call add_inner_class_fields.
5060 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
5061 (method_header): Use MARK_FINAL_PARMS.
5062 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
5063 (method_declarator): Propagate final argument flag.
5064 (craft_constructor): New local `artificial'. Call
5065 build_alias_initializer_parameter_list. Use
5066 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
5067 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
5069 (complete_expand_class): Get rid of unused outer context local
5071 (java_complete_expand_methods): Fixed leading
5072 comment. Generate/pre-expand <clinit> first. Changed method
5073 expansion order to regular, $finit$, constructors, <clinit>.
5074 (java_complete_expand_method): Set current_function_decl.
5075 (fix_constructors): Fix constructor parameter list to account for
5076 outer context local alias initializers.
5077 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5078 (resolve_expression_name): Lookup outer context local aliases. New
5079 local `access', use it.
5080 (patch_method_invocation): Patch inner class ctor invocation with
5081 outer context local aliases initialization values. $finit$
5082 invocation patching now includes things generated with
5083 build_alias_initializer_parameter_list.
5084 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
5085 (build_super_invocation): Likewise.
5086 (patch_assignment): Changed comment.
5088 2000-01-27 Andrew Haley <aph@cygnus.com>
5090 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
5094 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5096 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
5098 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
5100 * parse.y (register_fields): Don't pass a format specifier to
5101 OBSOLETE_MODIFIER_WARNING.
5102 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
5103 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
5105 (check_modifiers): Change function into a macro.
5106 (check_class_interface_creation): Pass a literal format string.
5108 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5110 * buffer.h: PROTO -> PARAMS.
5111 * check-init.c: Likewise.
5112 * class.c: Likewise.
5113 * constants.c: Likewise.
5114 * convert.h: Likewise.
5116 * except.c: Likewise.
5118 * gjavah.c: Likewise.
5119 * java-except.h: Likewise.
5120 * java-tree.h: Likewise.
5121 * jcf-depend.c: Likewise.
5122 * jcf-dump.c: Likewise.
5123 * jcf-parse.c: Likewise.
5124 * jcf-path.c: Likewise.
5125 * jcf-reader.c: Likewise.
5126 * jcf-write.c: Likewise.
5128 * jv-scan.c: Likewise.
5129 * jvgenmain.c: Likewise.
5130 * jvspec.c: Likewise.
5134 * parse-scan.y: Likewise.
5135 * parse.h: Likewise.
5136 * parse.y: Likewise.
5137 * typeck.c: Likewise.
5138 * verify.c: Likewise.
5141 * zextract.c: Likewise.
5142 * zipfile.h: Likewise.
5144 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5146 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5147 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
5148 * constants.c (build_constant_data_ref): Check for cached
5149 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
5150 in TYPE_CPOOL_DATE_REF.
5151 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5152 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5153 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5154 (LOCAL_FINAL): New macro.
5155 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5156 constant pool -- don't try to reuse.
5157 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5159 (find_in_current_zip): Use TYPE_JCF.
5160 * parse.h (java_check_final): Prototype removed.
5161 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5162 (maybe_create_class_interface_decl,
5163 check_class_interface_creation): Likewise.
5164 (java_expand_finals): Function removed.
5165 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5166 (block_statement:): Fixed comment.
5167 (anonymous_class_creation:): Likewise.
5168 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5170 (check_class_interface_creation): Loosened error report on (inner)
5171 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5172 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5173 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5175 (create_interface): Likewise.
5176 (anonymous_class_counter): New static global.
5177 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5178 patch. Fixed comments.
5179 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5180 anonymous_class_counter when declaring a toplevel class.
5181 (craft_constructor): Fixed constructor name when handling
5182 anonymous classes. Anonymous class constructors to feature hidden
5184 (java_fix_constructors): Added comment.
5185 (java_check_final): Function removed.
5186 (java_complete_expand_methods): Fixed comment. Don't generate
5187 class data, save its outgoing constant pool instead.
5188 (verify_constructor_super): Skip anonymous class constructor
5189 hidden this$<n> parameter.
5190 (java_expand_classes): New local `saved_ctxp'. Removed call to
5191 java_expand_finals and java_check_final. Expand anonymous class
5192 constructors. Generate class data.
5193 (build_super_invocation): Skip anonymous class hidden this$<n>
5195 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5196 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5197 (set_java_signature): Likewise.
5199 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5201 * gjavah.c: Delete ACC_VISIBILITY define.
5202 * jcf.h: Add ACC_VISIBILITY define.
5203 * parse.y: final: rule tagged <value>.
5204 (java_check_regular_methods): Use ACC_VISIBILITY define for
5205 default package access check.
5206 (local_variable_declaration_statement): Use final: rule.
5208 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5210 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5213 2000-01-17 Tom Tromey <tromey@cygnus.com>
5215 * gjavah.c (print_field_info): Allow non-static final fields.
5217 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5219 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5220 * parse.y (patch_anonymous_class): New function.
5221 (create_anonymous_class): Register incomplete type when the
5222 class/interface to extends/implement isn't known yet.
5223 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5224 (verify_constructor_super): Tuned error message.
5226 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5228 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5229 (ANONYMOUS_CLASS_P): New macro.
5230 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5231 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5232 * parse.y (create_class): Added leading argument.
5233 (maybe_create_class_interface_decl,
5234 check_class_interface_creation): Likewise.
5235 (craft_constructor): New function.
5236 (verify_constructor_super): Added argument in prototype.
5237 (class_declaration:): Inserted leading argument.
5238 (for_begin:): Use FOR_LOOP_P.
5239 (anonymous_class_creation): Create WFL of the anonymous class to
5240 instantiate. Call build_new_invocation. Added comments.
5241 (check_class_interface_creation): Handle parameter `anonymous' in
5242 verbose mode class creation announce.
5243 (link_nested_class_to_enclosing): Exclude anonymous classes.
5244 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5245 anonymous class, even though they appear to have an enclosing
5247 (create_interface): Pass extra argument to
5248 check_class_interface_creation.
5249 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5250 (create_class): Call check_class_interface_creation and
5251 maybe_create_class_interface_decl with extra new argument. Don't
5252 add private this$<n> to anonymous classes.
5253 (method_declarator): Insert hidden this$<n> to anonymous class
5255 (java_fix_constructors): Deleted code creating default
5256 constructor. Call craft_constructor instead.
5257 (java_check_regular_methods): Set `saw_constructor' to 1 for
5259 (fix_constructors): Pass extra argument to verify_constructor_super.
5260 (verify_constructor_super): New local `sdecl', use it. Search for
5261 matching constructor (possibly featuring arguments) in super
5263 (lookup_method_invoke): Craft constructor according to arguments
5264 list when dealing with anonymous class constructors.
5265 (build_super_invocation): Pass arguments to anonymous class super
5267 (search_loop): Use FOR_LOOP_P.
5268 (labeled_block_contains_loop_p): Likewise.
5270 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5273 (enclosing_context_p): New function.
5274 (get_access_flags_from_decl): Handle CLASS_STATIC.
5275 (maybe_layout_super_class): Extra first argument passed to
5277 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5279 * decl.c (access0_identifier_node): New global.
5280 (init_decl_processing): access0_identifier_node initialized.
5281 (pushdecl): Set DECL_CONTEXT only on non type decls.
5282 * expr.c (lookup_field): Lookup inner class fields in enclosing
5284 (expand_invoke): Use ID_INIT_P.
5285 (expand_java_field_op): Use DECL_CLINIT_P.
5286 * java-tree.def (CLASS_LITERAL): New tree code.
5287 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5288 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5289 (struct lang_decl): New field `inner_access'.
5290 (enclosing_context_p): Prototyped.
5291 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5292 ID_CLINIT_P): New macros.
5293 (CLASS_STATIC): New macro.
5294 (CLASS_ACCESS0_GENERATED_P): New macro.
5295 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5296 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5297 INNER_CLASS_P): New macros.
5298 (DECL_INNER_CLASS_LIST): New macro.
5299 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5301 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5302 the shift value to int. Fixed typo in comment.
5303 * lex.c (inst_id, wpv_id): Initialize.
5304 * mangle.c (unicode_mangling_length): Take `$' into account.
5305 * parse.h (DRECOVER, RECOVER): Terminate properly.
5306 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5307 (typedef struct _jdep): New field `enclosing'.
5308 (JDEP_ENCLOSING): New macro.
5309 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5310 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5311 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5312 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5313 GET_ENCLOSING_CPC_CONTEXT): New macros.
5314 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5315 (do_resolve_class): Added extra argument in prototype.
5316 * parse.y (resolve_class): Added extra argument in prototype.
5317 (maybe_create_class_interface_decl): Likewise.
5318 (maybe_use_access_method, build_wfl_wrap): New functions.
5319 (java_complete_expand_classes, java_complete_expand_class):
5321 (java_parser_context_push_initialized_field,
5322 java_parser_context_suspend, java_parser_context_resume):
5324 (maybe_make_nested_class_name, make_nested_class_name,
5325 set_nested_class_simple_name_value,
5326 link_nested_class_to_enclosing, find_as_inner_class,
5327 find_as_inner_class_do, check_inner_class_redefinition,
5328 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5329 maybe_build_thisn_access_method, build_outer_field_access,
5330 build_outer_field_access_methods, build_outer_field_access_expr,
5331 build_outer_method_access_method, build_new_access_id,
5332 build_outer_field_access_method, outer_field_access_p,
5333 outer_field_expanded_access_p, outer_field_access_fix,
5334 build_incomplete_class_ref, patch_incomplete_class_ref,
5335 create_anonymous_class): Likewise.
5336 (inst_id, wpv_id): New static global variables.
5337 (synchronized:): New rule, tagged <node>.
5338 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5340 (anonymous_class_creation:): New rule, tagged <node>.
5341 (NEW_TK): Tagged <node>.
5342 (type_literals, array_type_literal): New rules, tagged <node>.
5343 (class_declaration:): Removed action when reducing by class_body:
5344 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5345 using GET_CPC in sub-rules.
5346 (class_member_declaration): Handle inner classes.
5347 (method_declaration): When reducing method_header:, reset
5348 current_function_decl when appropriate.
5349 (method_declarator:): Set the number of formal parameter to 0 for
5350 method declared without arguments.
5351 (constructor_declarator:): Likewise.
5352 (static_initializer:): List of elements kept in a list.
5353 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5354 use of the keyword `static' for type declarations.
5355 (block_statement:): Handle inner class declarations.
5356 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5357 type qualified `this'.
5358 (class_instance_creation_expression): Use anonymous_class_creation:
5359 to handle inner class instances creation. Handle qualified `new'.
5360 (something_dot_new): Added appropriate actions.
5361 (create_new_parser_context): New function.
5362 (java_push_parser_context, java_parser_context_save_global,
5363 java_parser_context_suspend): Use create_new_parser_context.
5364 (check_modifiers): Changed leading comment.
5365 (check_class_interface_creation): Handle interclasses.
5366 (add_superinterfaces): Fixed comment.
5367 (create_interface): Build qualified name from the raw_name instead
5368 of its matching WFL. Push the initialized fields list. raw_name added
5369 as an extra argument to maybe_create_class_interface_decl.
5370 (create_class): Build qualified name from the raw_name instead of
5371 its matching WFL. Removed assignment to current_parsed_class_un.
5372 Call PUSH_ERROR before returning an error. Suspend the current
5373 parser context when processing an inner class. Push the
5374 initialized fields list. raw_name added as an extra argument to
5375 maybe_create_class_interface_decl. Add the private this$<n>
5377 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5378 (register_fields): Get the class type from GET_CPC and handle
5379 previous errors. Added code to handle the creation of static
5380 fields in inner classes. Initialized fields initialization
5381 statements kept in a list of lists.
5382 (maybe_generate_finit): Initialized fields initialization
5383 statements kept in a list of lists. Use GET_CPC.
5384 (maybe_generate_clinit): Likewise.
5385 (method_header): Use GET_CPC and GET_CPC_UN.
5386 (parser_qualified_classname): Handle inner classes.
5387 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5388 (java_fix_constructors): Hide pointer to enclosing context
5389 instance in constructor list when dealing with inner classes.
5390 (jdep_resolve_class): Call resolve_class with extra first argument
5392 (resolve_class): Add enclosing context as a first extra argument
5393 to do_resolve_class.
5394 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5396 (resolve_no_layout): Extra argument added to resolve_class
5398 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5399 (java_get_real_method_name): Use GET_CPC_UN.
5400 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5401 (java_check_abstract_methods): Handle static method declared in
5402 inner classes by an error.
5403 (java_check_regular_methods): Use DECL_CLINIT_P.
5404 (source_start_java_method): Also set DECL_MAX_LOCALS.
5405 (create_artificial_method): Call java_parser_context_save_global
5406 and java_parser_context_restore_global instead of saving/restoring
5407 the context by hand.
5408 (expand_start_java_method): Improved verbose mode message.
5409 (java_complete_expand_methods): Fixed leading comment. Use
5411 (fix_constructors): Added assignment to this$<n> if necessary.
5412 (java_expand_classes): Call java_complete_expand_classes instead
5413 of java_complete_expand_methods.
5414 (make_qualified_primary): Simplified.
5415 (merge_qualified_name): Optimized for missing left or right parts.
5416 (resolve_expression_name): Handle access to outer class fields from
5418 (resolve_qualified_expression_name): New macro
5419 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5420 classes. Report error on non appropriate qualification of
5421 `new'. Handle qualified `this'.
5422 (not_accessible_p): Allow access to outer class private fields from
5424 (patch_method_invocation): Handle method invocations through
5425 access methods and inner class constructor invocations.
5426 (find_applicable_accessible_methods_list): Search enclosing
5427 contexts of an inner class.
5428 (search_applicable_methods_list): Fixed typo.
5429 (argument_types_convertible): Handle inner class constructors'
5430 hidden outer context reference argument.
5431 (qualify_ambiguous_name): Handle qualified `this'.
5432 (java_complete_lhs): Handle use of field accessed through
5433 artificial access methods in various cases of assignments. Handle
5435 (check_final_assignment): Use DECL_CLINIT_P.
5436 (valid_ref_assignconv_cast_p): Handle the destination being an
5437 enclosing context of the source.
5438 (patch_unaryop): Handle use of field accessed through artificial
5440 (patch_return): Use DECL_CLINIT_P.
5441 (patch_throw_statement): Use DECL_CLINIT_P.
5442 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5443 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5446 2000-01-16 Anthony Green <green@cygnus.com>
5448 * parse.y (build_string_concatenation): Only use
5449 StringBuffer(String) shortcut if String arg is constant.
5451 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5454 the shift value to int. Fixed typo in comment.
5456 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5458 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5459 * jcf-write.c: Likewise.
5460 * parse.y: Likewise.
5461 * parse.c: Regenerate.
5463 2000-01-09 Anthony Green <green@cygnus.com>
5465 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5466 bytecodes in the correct order.
5468 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5470 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5472 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5474 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5475 before building constant array decl.
5477 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5480 method invocation and typo in conditional expression.
5481 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5482 the appropriate NOTE_POP.
5483 * parse.y (patch_binop): Shift value mask to feature the right
5486 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5488 * class.c (assume_compiled, assume_compiled_node): Add static
5490 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5492 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5494 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5496 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5497 to `__modifier' to avoid stringifying it.
5499 * parse.y (verify_constructor_circularity): Don't call a variadic
5500 function with a non-literal format string.
5501 (java_check_abstract_methods): Move unreachable code inside
5502 `continue' statement.
5503 (lookup_method_invoke): Call xstrdup, not strdup.
5505 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5508 * jcf-parse.c (yyparse): Likewise.
5510 * jv-scan.c (main): Likewise.
5512 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5514 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5515 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5516 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5519 * parse.y (synchronized, variable_redefinition_error,
5520 check_class_interface_creation, create_interface, create_class,
5521 method_header, finish_method_declaration,
5522 check_modifiers_consistency, method_declarator,
5523 complete_class_report_errors, check_abstract_method_definitions,
5524 java_check_regular_methods, check_throws_clauses,
5525 java_check_abstract_methods, read_import_dir,
5526 check_pkg_class_access, declare_local_variables, fix_constructors,
5527 cut_identifier_in_qualified, resolve_expression_name,
5528 resolve_qualified_expression_name, patch_method_invocation,
5529 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5530 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5531 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5532 patch_try_statement, patch_synchronized_statement,
5533 patch_throw_statement, check_thrown_exceptions,
5534 patch_conditional_expr): Likewise.
5536 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5538 * Makefile.in (LIBDEPS): Added gcc's errors.o
5539 (../jcf-dump$(exeext):): Link with gcc's errors.o
5540 (../gcjh$(exeext):): Likewise.
5541 * expr.c (expand_java_NEW): Layout the entire target type instead of
5542 laying out its methods only.
5543 (lookup_field): Layout the class after having loaded it.
5544 * java-tree.h (java_debug_context): Declared.
5545 * jcf-io.c (toplev.h): Included.
5546 (find_class): Removed assignment to jcf's outofsynch
5547 field. Force source file to be read if newer than its matching
5548 class file. Tweaked debug messages.
5549 * jcf-parse.c (jcf_out_of_synch): Deleted.
5550 (read_class): Call to jcf_out_of_synch removed.
5551 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5552 (jcf_out_of_synch): Prototype deleted.
5553 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5554 `deprecated' and `class_err': integer turned into bit fields.
5555 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5556 * parse.y (package_list): New global.
5557 (package_declaration:): Record newly parsed package name.
5558 (extra_ctxp_pushed_p): Static global deleted.
5559 (java_parser_context_save_global): Create buffer context for the
5560 purpose of saving globals, if necessary.
5561 (java_parser_context_restore_global): Pop context pushed for the
5562 purpose of saving globals, if necessary.
5563 (java_debug_context_do): New prototype and function.
5564 (java_debug_context): Likewise.
5565 (do_resolve_class): Use already parsed package names to qualify
5566 and lookup class candidate.
5567 (java_pre_expand_clinit): Removed unnecessary local variable.
5569 1999-12-17 Tom Tromey <tromey@cygnus.com>
5571 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5573 (process_file): Use `\n\' at end of each line in string.
5575 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5577 * expr.c (expand_invoke): Layout the loaded class before
5578 attempting to use it.
5579 (expand_java_field_op): Allow final field assignments to take
5581 * typeck.c (convert): Return error_mark_node if expr is null.
5583 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * class.c (class_depth): Return -1 if the class doesn't load
5587 * expr.c (can_widen_reference_to): Check for errors during depth
5588 computation and return 0 accordingly.
5589 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5590 create default constructors and add an other error check.
5591 * parse.h (java_fix_constructors): Prototyped.
5592 * parse.y (java_pre_expand_clinit): Likewise.
5593 (build_super_invocation): Re-prototyped to feature one argument.
5594 (java_check_circular_reference): Directly use `current'.
5595 (java_fix_constructors): New function.
5596 (java_check_regular_methods): Don't create default constructors
5597 here, but abort if none were found.
5598 (java_complete_expand_methods): Pre-process <clinit> calling
5599 java_pre_expand_clinit.
5600 (java_pre_expand_clinit): New function.
5601 (fix_constructors): build_super_invocation invoked with the
5602 current method declaration as an argument.
5603 (build_super_invocation): Use the context of the processed method
5604 decl argument instead of current_class.
5605 * typeck.c (lookup_java_method): Take WFLs in method names into
5608 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5610 * class.c (make_class_data): flag_keep_inline_functions to keep
5611 private methods in the method array.
5613 1999-12-15 Anthony Green <green@cygnus.com>
5615 * check-init.c (check_init): Take into account both types of
5616 `throw's when checking for uninitialized variables.
5618 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5620 * parse.y (java_complete_lhs): Force convertion of array
5621 dimensions to int_type_node, that's what runtime's ABI expects.
5623 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5625 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5626 operand of a WFL, until the Java front-end gets fixed with regard
5627 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5629 1999-12-10 Andrew Haley <aph@cygnus.com>
5631 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5632 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5633 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5637 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5640 before calling expand_eh_region_start and expand_start_all_catch.
5641 * except.c (expand_start_java_handler): Switch to permanent
5642 obstack before calling expand_eh_region_start.
5643 (expand_end_java_handler): Switch to permanent obstack before
5644 calling expand_start_all_catch.
5646 1999-12-5 Anthony Green <green@cygnus.com>
5648 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5649 function with side effects.
5650 (init_decl_processing): Mark all memory allocating DECLs with
5653 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * except.c (expand_end_java_handler): Call
5656 expand_resume_after_catch and end_catch_handler.
5658 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5660 * verify.c (verify_jvm_instructions): Create new return label
5661 chain if non existant (don't rely on the verified state of the jsr
5664 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5666 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5667 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5669 * parse.y (patch_assignment): Removed bogus final class test on
5670 lhs when checking on whether to emit an ArrayStoreException runtime
5672 * expr.c (expand_java_arraystore): Likewise.
5674 1999-11-28 Anthony Green <green@cygnus.com>
5676 * decl.c (find_local_variable): Reuse single slot decls when
5679 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5681 * jcf-parse.c (saw_java_source): Global variable removed.
5682 (read_class): Don't use `saw_java_source'. Added extra braces.
5683 (yyparse): Code setting `saw_java_source' removed.
5685 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5687 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5689 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5691 * verify.c (merge_type_state): Non verified subroutines being
5692 considered more than once to trigger passive type merge.
5694 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5696 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5697 in case of error. Error message tuned.
5699 1999-11-21 Anthony Green <green@cygnus.com>
5701 * constants.c (find_methodref_index): Unwrap method names before
5702 inserting them in the constant pool.
5704 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5706 * class.c (assume_compiled_node): New typedef.
5707 (assume_compiled_tree): New static data.
5708 (find_assume_compiled_node): New function.
5709 (add_assume_compiled): New function.
5710 (assume_compiled): New function.
5711 * class.c (make_class_data): Use assume_compiled.
5712 (is_compiled_class): Use assume_compiled.
5714 * java-tree.h (add_assume_compiled): Declare.
5716 * lang.c (lang_decode_option): Parse new options.
5718 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5720 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5721 int_type_node: that's what `_Jv_AllocObject' expects.
5723 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5725 * parse.y (lookup_method_invoke): Use lang_printable_name to
5726 reliably build the type name during error report. Fixes PR gcj/97.
5728 1999-11-09 Tom Tromey <tromey@cygnus.com>
5730 * jcf-path.c: Include <sys/stat.h>.
5731 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5732 (DIR_UP): New macro.
5734 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * parse.y (source_end_java_method): Resume permanent allocation,
5737 reversing Apr 27 1998 patch.
5738 (patch_string_cst): Pop obstacks after having pushed the permanent
5741 1999-11-05 Tom Tromey <tromey@cygnus.com>
5743 * class.c (finish_class): Emit inlined methods if any native
5744 methods exist in the class. Fixes PR gcj/85.
5746 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5749 (qualify_ambiguous_name): Likewise.
5751 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5753 * typeck.c: (lookup_java_method): search all inherited
5754 interfaces when looking up interface method.
5756 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5758 * parse.y (method_header:): Issue error message for rule `type
5760 (synchronized:): Error report when not using synchronized.
5762 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5764 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5765 being used before the superclass constructor has been called.
5766 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5767 instead of `CALL_THIS_CONSTRUCTOR_P'.
5769 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5771 * check-init.c: Fix typo in comment.
5773 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5775 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5778 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5780 * parse.y (expression_statement:): Call function to report
5781 improper invocation of a constructor.
5782 (parse_ctor_invocation_error): New function.
5784 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5786 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5789 1999-10-21 Tom Tromey <tromey@cygnus.com>
5791 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5792 in generated `main'.
5794 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5796 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5797 (qualify_ambiguous_name): Likewise.
5799 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5801 * parse.y (java_complete_tree): fold_constant_for_init to work on
5803 (java_complete_lhs): Likewise.
5804 (array_constructor_check_entry): Complete an initializer element
5805 on permanent_obstack.
5807 1999-10-19 Tom Tromey <tromey@cygnus.com>
5809 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5810 From Mike Moreton <mike@pillim.demon.co.uk>.
5812 1999-10-15 Greg McGary <gkm@gnu.org>
5814 * java-tree.h (flag_bounds_check): Remove extern decl.
5815 * lang.c (flag_bounds_check): Remove global variable.
5816 (lang_f_options): Remove "bounds-check" entry.
5817 (lang_init_options): Default flag_bounds_check to "on".
5819 1999-10-14 Tom Tromey <tromey@cygnus.com>
5821 * jvgenmain.c (usage): New function.
5822 (main): Use it. Also, handle `-D' options.
5823 * jvspec.c (lang_specific_driver): Recognize -D.
5824 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5826 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5828 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5830 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5831 variadic function with a non-literal format string.
5833 * parse-scan.y (report_main_declaration): Likewise.
5835 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5837 * parse.y (read_import_dir, patch_assignment, patch_binop,
5838 patch_array_ref): Likewise.
5840 * typeck.c (build_java_array_type): Likewise.
5842 * verify.c (verify_jvm_instructions): Likewise.
5844 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5846 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5848 1999-10-07 Anthony Green <green@cygnus.com>
5850 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5851 where CHECK_PUT may fail for valid reasons.
5853 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5854 UNSAFE_PUTN): New macros.
5856 1999-10-04 Tom Tromey <tromey@cygnus.com>
5858 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5859 well. Fixes Java PR gcj/59.
5860 * parse-scan.y (yyerror): Report errors.
5862 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5864 * decl.c (insert_block): Remove unconditional `abort'.
5866 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5868 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5869 FUNCTION_CODE now of type int. All callers changed.
5870 Set the builtin's DECL_BUILT_IN_CLASS.
5872 1999-09-23 Tom Tromey <tromey@cygnus.com>
5874 * jvspec.c (lang_specific_driver): Don't read spec file if
5875 -fsyntax-only given.
5877 1999-09-22 Tom Tromey <tromey@cygnus.com>
5879 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5881 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5882 (WORDS_TO_LONG): Likewise.
5883 (WORDS_TO_DOUBLE): Likewise.
5885 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5887 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5888 (RELOCATION_VALUE_1): Likewise.
5889 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5890 push_in_const, push_long_const): Prototyped.
5891 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5892 (push_constant2): Likewise.
5893 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5894 (find_constant_wide): Cast find_constant2's integer arguments to
5896 (find_constant_index): Cast find_constant2's and find_constant2's
5897 integer arguments to `jword'.
5898 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5899 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5900 (emit_if): Use RELOCATION_VALUE_1.
5901 (emit_goto): Likewise.
5902 (emit_jsr): Likewise.
5903 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5904 argument to push_long_const to HOST_WIDE_INT.
5906 1999-09-15 Andreas Schwab <schwab@suse.de>
5908 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5910 1999-09-20 Nick Clifton <nickc@cygnus.com>
5912 * lang.c (lang_decode_option): Extend comment.
5914 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5916 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5919 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5921 * gjavah.c (get_field_name, print_method_info, print_include,
5922 add_namelet): Use xmalloc, not malloc.
5924 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5925 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5928 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5930 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5932 * jcf-path.c (add_entry): Likewise.
5934 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5936 * jv-scan.c (xmalloc): Remove definition.
5938 * jvgenmain.c (xmalloc): Likewise.
5940 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5942 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5944 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5945 concat, not xmalloc/sprintf.
5946 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5947 (xstrdup): Remove definition.
5949 * parse.y (duplicate_declaration_error_p,
5950 constructor_circularity_msg, verify_constructor_circularity,
5951 check_abstract_method_definitions, java_check_regular_methods,
5952 java_check_abstract_methods, patch_method_invocation,
5953 check_for_static_method_reference, patch_assignment, patch_binop,
5954 patch_cast, array_constructor_check_entry, patch_return,
5955 patch_conditional_expr): Use xstrdup, not strdup.
5957 * zextract.c (ALLOC): Use xmalloc, not malloc.
5959 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5961 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5963 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5964 (do_spec, lang_specific_pre_link, lang_specific_driver,
5965 input_filename, input_filename_length): Don't declare.
5966 (main_class_name, jvgenmain_spec, lang_specific_driver):
5968 (lang_specific_driver): All calls to the function pointer
5969 parameter now explicitly call `fatal'.
5971 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5973 * parse.y (find_applicable_accessible_methods_list): Search
5974 abstract classes as interfaces.
5976 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5978 * class.c (finish_class): We're now outside a valid method
5979 declaration. Tell the rest of gcc so.
5981 1999-09-08 Bruce Korb autogen@linuxbox.com
5983 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5985 1999-09-07 Tom Tromey <tromey@cygnus.com>
5987 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5989 (decode_signature_piece): Don't emit "::" in JArray<>.
5990 (print_namelet): Only print trailing `;' when printing a class.
5992 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5994 * java-tree.h: Delete declarations for all tree nodes now moved to
5996 * decl.c: Delete their definitions.
5998 1999-09-04 Mark Mitchell <mark@codesourcery.com>
6000 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
6001 * Makefile.in (OBJS): Add ggc-callbacks.o.
6002 (OBJDEPS): Likewise.
6004 1999-09-03 Tom Tromey <tromey@cygnus.com>
6006 * parse.y (strip_out_static_field_access_decl): Return operand if
6007 it satisfies JDECL_P.
6009 1999-09-02 Tom Tromey <tromey@cygnus.com>
6011 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
6012 Handle nested arrays, like `[[I'.
6014 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6016 * class.c (finish_class): Remove unused parameter, all callers
6019 * expr.c (build_java_athrow): Change return type to void.
6020 (java_lang_expand_expr): Make sure each case in switch returns a
6023 * java-tree.h (finish_class): Fix prototype to take void args.
6025 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
6026 (main): Issue return from main, not exit.
6028 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
6030 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
6032 * jv-scan.c (main): Issue return from main, not exit.
6034 * parse.y (check_abstract_method_definitions,
6035 java_check_abstract_method_definitions): Add static prototypes.
6036 (java_complete_expand_methods): Fix call to `finish_class'.
6038 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
6041 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6043 * lang.c (language_string): Constify.
6045 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6047 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
6048 Remove hacks for stuff which comes from libiberty.
6050 * Make-lang.in: Likewise.
6052 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
6054 * Makefile.in (xref.o): Depend on xref.c explicitly.
6056 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6058 * java-tree.h (lang_printable_name): Constify a char*.
6060 * lang.c (lang_printable_name): Likewise.
6062 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
6064 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
6067 1999-08-26 Tom Tromey <tromey@cygnus.com>
6069 * gjavah.c (print_cxx_classname): Print "::" before qualified
6072 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6074 * parse.y (lookup_cl): Changed leading comment. Now does its best
6075 to set the column number.
6076 (qualify_ambiguous_name): Take WFL wrappers into account.
6078 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
6080 * verify.c (verify_jvm_instructions): Don't check instruction
6081 validity beyond end of method.
6083 1999-08-25 Tom Tromey <tromey@cygnus.com>
6085 * jvspec.c (lang_specific_driver): Correctly handle --help again.
6087 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6089 * gjavah.c (print_name, print_base_classname, utf8_cmp,
6090 cxx_keyword_subst, generate_access, name_is_method_p,
6091 get_field_name, print_field_name, super_class_name, print_include,
6092 decode_signature_piece, print_class_decls, usage, help,
6093 java_no_argument, version, add_namelet, print_namelet): Add static
6095 (print_base_classname, utf8_cmp, cxx_keyword_subst,
6096 name_is_method_p): Constify a char*.
6097 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
6098 Provide a final else clause in an if-else-if.
6099 (print_field_info): Add missing final arg in function call to
6101 (print_method_info, decompile_method, decode_signature_piece,
6102 print_c_decl, print_full_cxx_name, print_stub,
6103 print_mangled_classname, super_class_name, print_include,
6104 add_namelet, add_class_decl, print_class_decls, process_file,
6105 help): Constify a char*.
6107 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
6108 push_int_const, find_constant_wide, find_constant_index,
6109 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
6110 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
6111 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
6112 emit_if, emit_goto, emit_jsr, call_cleanups,
6113 make_class_file_name): Add static prototypes.
6114 (generate_bytecode_return, generate_bytecode_insns): Pass a
6115 NULL_PTR, not a NULL_TREE.
6117 * jv-scan.c: Include "jcf.h".
6118 (main): Declare using DEFUN macro.
6120 * jvspec.c (find_spec_file, lang_specific_pre_link,
6121 lang_specific_driver): Add prototypes.
6122 (find_spec_file): Constify a char*.
6124 * keyword.gperf (hash, java_keyword): Add prototypes.
6126 * lang.c (lang_print_error): Add static prototype.
6127 (lang_init): Prefer memcpy over bcopy to avoid casts.
6129 * lex.c (yylex): Add static prototype.
6131 * parse-scan.y: Include "lex.c" earlier.
6133 * parse.h: Remove redundant declaration for `yylex'.
6135 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
6136 labeled_block_contains_loop_p): Add static prototypes.
6137 (not_accessible_p): Make static to match prototype.
6139 * verify.c (start_pc_cmp): Don't needlessly cast away const.
6141 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6143 * parse.y (check_method_redefinition): Changed leading comment.
6144 (check_abstract_method_definitions): New function.
6145 (java_check_abstract_method_definitions): New function.
6146 (java_check_regular_methods): Call it.
6147 (verify_constructor_super): Fixed indentation.
6148 (lookup_method_invoke): Likewise.
6150 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6152 * parse.y (method_header): Return a null pointer if the current
6154 (finish_method_declaration): Return if the current function decl
6156 (source_start_java_method): Likewise.
6157 (java_method_add_stmt): Likewise.
6159 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6161 * class.c (emit_register_class): Removed unnecessary call to
6163 * parse.y (labeled_block_contains_loop_p): Removed unused local
6166 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6168 * parse.y (java_refold): Added prototype.
6170 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6172 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6173 (java_stabilize_reference): Removed unnecessary `else'.
6174 (java_complete_lhs): Set flag to remember boolean. Call
6175 java_refold. Added comments.
6176 (java_decl_equiv): New function.
6177 (binop_compound_p): Likewise.
6178 (java_refold): Likewise.
6179 (patch_unaryop): Striped static field access assigned to decl and
6180 op. Changed promotion scheme for ++/-- operators.
6181 (search_loop): New function.
6182 (labeled_block_contains_loop_p): Likewise.
6183 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6185 (patch_bc_statement): Call search_loop. Fixed comment.
6187 1999-08-14 Anthony Green <green@cygnus.com>
6189 * expr.c (java_lang_expand_expr): Mark static array data as
6192 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6194 * jvgenmain.c (main): NUL-terminate name_obstack.
6196 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6198 * check-init.c (check_bool2_init, done_alternative): Add static
6201 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6202 (add_method, build_utf8_ref, build_class_ref,
6203 append_gpp_mangled_type, layout_class_method): Constify a char*.
6205 * decl.c (push_promoted_type, make_binding_level): Add static
6207 (push_promoted_type, pushdecl): Constify a char*.
6209 * except.c (find_handler_in_range, link_handler,
6210 check_start_handlers): Add static prototypes.
6212 * expr.c (process_jvm_instruction): Constify a char*.
6214 * gjavah.c (main): Constify a char*.
6216 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6219 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6221 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6222 munge, print_ents): Constify a char*.
6224 * jcf-dump.c (disassemble_method): Constify a char*.
6225 (print_constant_pool, print_exception_table): Add static prototypes.
6226 (print_constant, print_exception_table, main, disassemble_method):
6229 * jcf-io.c (find_classfile, find_class): Likewise.
6231 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6232 (set_source_filename, predefined_filename_p): Add static prototypes.
6233 (set_source_filename, get_constant, get_class_constant,
6234 find_in_current_zip): Constify a char*.
6236 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6238 (add_entry, add_path, jcf_path_classpath_arg,
6239 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6241 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6242 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6243 jcf_parse_one_method, jcf_parse_methods,
6244 jcf_parse_final_attributes): Add static prototypes.
6245 (get_attribute): Constify a char*.
6247 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6248 jcf_dependency_add_target, jcf_path_classpath_arg,
6249 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6251 * jv-scan.c (main): Constify a char*.
6252 (gcc_obstack_init): Add prototype arguments.
6254 * jvgenmain.c (gcc_obstack_init): Likewise.
6255 (main): Constify a char*.
6257 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6259 (put_decl_string, lang_print_error): Constify a char*.
6260 (lang_init): Remove redundant extern prototype.
6262 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6264 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6265 Add static prototypes.
6266 (get_type_from_signature): Constify a char*.
6268 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6269 Add static prototypes.
6270 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6271 (verify_jvm_instructions): Constify a char*.
6273 * xref.c (xref_flag_value): Likewise.
6275 * xref.h (xref_flag_value): Likewise.
6277 * zextract.c (makeword, makelong): Add static prototypes.
6278 (makeword, makelong): Constify a uch*.
6280 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6282 * lang.c (java_dummy_print): Constify a char*.
6283 (lang_print_error): Likewise.
6284 (lang_init): Remove redundant prototype for `print_error_function'.
6285 (lang_init_source): Likewise.
6286 (lang_identify): Constify a char*.
6288 1999-08-09 Tom Tromey <tromey@cygnus.com>
6290 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6291 (WORDS_TO_LONG): Likewise.
6292 (WORDS_TO_DOUBLE): Likewise.
6294 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6296 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6298 * expr.c (java_stack_pop, java_array_data_offset,
6299 build_java_throw_out_of_bounds_exception, case_identity,
6300 build_java_check_indexed_type): Add static prototypes.
6301 (linenumber_table, expand_invoke, expand_java_field_op,
6302 build_primtype_type_ref, expand_byte_code): Constify a char*.
6304 * java-tree.h (build_primtype_type_ref, linenumber_table):
6306 (java_lang_expand_expr): Add prototype.
6308 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6309 `java_lang_expand_expr'.
6311 * lex.c (java_lex_error): Constify a char*.
6312 (java_get_unicode, java_read_char, java_allocate_new_line,
6313 java_unget_unicode, java_sneak_unicode): Prototype.
6315 * parse-scan.y (current_class, package_name, method_declarator,
6316 report_class_declaration, yyerror): Constify a char*.
6318 * parse.h (java_report_errors): Prototype.
6319 (yyerror): Constify a char*.
6321 * parse.y (classitf_redefinition_error, check_modifiers,
6322 parse_jdk1_1_error, lookup_package_type,
6323 lookup_package_type_and_set_next, get_printable_method_name,
6324 purify_type_name): Constify a char*.
6325 (build_super_invocation, maybe_generate_finit,
6326 verify_constructor_super, parser_add_interface,
6327 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6328 java_complete_expand_methods, java_expand_finals,
6329 cut_identifier_in_qualified, java_stabilize_reference,
6330 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6331 merge_string_cste): Prototype.
6332 (single_type_import_declaration, yyerror,
6333 variable_redefinition_error, build_array_from_name,
6334 build_unresolved_array_type, check_class_interface_creation,
6335 resolve_class, complete_class_report_errors,
6336 note_possible_classname, read_import_dir,
6337 find_in_imports_on_demand, resolve_package, fix_constructors,
6338 check_deprecation, lookup_method_invoke,
6339 maybe_build_primttype_type_ref, array_constructor_check_entry):
6341 (java_complete_expand_methods, java_expand_finals): Make static.
6342 (convert_narrow): Remove static prototype.
6344 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6346 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6348 1999-08-02 Richard Henderson <rth@cygnus.com>
6350 * decl.c: Include defaults.h instead of expr.h.
6351 * parse.y: Likewise.
6353 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6355 * java/decl.c (start_java_method): Change all uses of
6356 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6357 Ensure expr.h is included.
6358 * java/expr.c (pop_arguments): Ditto.
6359 * java/parse.y (expand_start_java_method): Ditto.
6361 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6363 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6365 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6367 * decl.c: Include "function.h".
6368 * except.c: Likewise.
6369 * parse.y: Likewise.
6370 * Makefile.in: Update dependencies.
6372 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6374 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6375 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6376 `modifier' with ATTRIBUTE_UNUSED.
6378 * gjavah.c (process_file): Add braces around ambiguous `else'.
6380 * jcf-dump.c (print_access_flags, localvar_free): Change return
6383 * parse.y (java_complete_expand_method): Initialize variable
6385 (resolve_qualified_expression_name): Likewise for `field_decl'.
6386 (patch_method_invocation): Likewise for `class_to_search'.
6387 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6388 (patch_assignment): Likewise for `lhs_type'.
6390 * verify.c (verify_jvm_instructions): Remove unused variable
6393 1999-07-25 Richard Henderson <rth@cygnus.com>
6395 * decl.c (va_list_type_node): New.
6397 1999-07-25 Anthony Green <green@cygnus.com>
6399 * gjavah.c (print_stub): New function.
6400 (METHOD_IS_NATIVE): New macro.
6401 (print_mangled_classname): Make static.
6402 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6403 (process_file): Perform stub generation.
6404 (HANDLE_METHOD): Don't emit class decls during stub
6406 (HANDLE_END_METHOD): Take into account stub generation.
6407 (print_method_info): Handle stub generation.
6408 (print_stub): New function.
6409 (print_cxx_classname): Make signature consistant with others.
6410 (help): Describe -stubs option.
6411 (main): Create stub file.
6412 (version): Use version.c.
6413 (print_full_cxx_name): New function.
6414 (print_c_decl): Use print_full_cxx_name.
6416 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * check-init.c (check_init): Handle MAX_EXPR.
6420 1999-07-15 Andrew Haley <aph@cygnus.com>
6422 * lang.c (flag_use_divide_subroutine): New variable.
6423 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6424 fp-to-integer conversion.
6425 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6428 * expr.c (build_java_soft_divmod): New function.
6429 (build_java_binop): Call build_java_soft_divmod if
6430 flag_use_divide_subroutine is set.
6431 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6432 soft_lrem_node: new builtin functions.
6433 (init_decl_processing) Initialize the new builtins.
6434 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6435 soft_lrem_node: new builtin functions.
6436 (build_java_soft_divmod): New function.
6437 * parse.y: Call build_java_soft_divmod if
6438 flag_use_divide_subroutine is set.
6441 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6442 a --specs= arg) even if not linking.
6443 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6444 -fuse-divide-subroutine
6446 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6448 * parse.y (resolve_and_layout): Check methods only once.
6449 (resolve_qualified_expression_name): Verify thrown exceptions
6451 (check_thrown_exceptions): Reject exceptions thrown in
6452 initializer. Error message tuned.
6454 1999-07-14 Andrew Haley <aph@cygnus.com>
6456 * expr.c (expand_expr): Do not return the last statement in a
6457 block as the block's value.
6459 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6462 CALL_EXPR, to avoid order of evaluation changes.
6464 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6466 * parse.y (qualify_ambiguous_name): Do not use
6467 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6469 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * check-init.c (check_init): Handle MAX_EXPR.
6472 * expr.c (force_evaluation_order): Force method call arguments to
6473 be evaluated in left-to-right order.
6474 * parse.y (qualify_ambiguous_name): Loop again to qualify
6475 NEW_ARRAY_EXPR properly.
6477 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6479 * parse.y (patch_invoke): Resolve unresolved invoked method
6481 (qualify_ambiguous_name): STRING_CST to qualify expression for
6482 type name resolution.
6484 1999-06-24 Andrew Haley <aph@cygnus.com>
6486 * class.c (finish_class): Whenever a deferred method is
6487 output, rescan the list of methods to see if a new candidate for
6488 output can be found.
6490 1999-06-28 Tom Tromey <tromey@cygnus.com>
6492 * jvspec.c (lang_specific_driver): Recognize --help.
6494 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6496 * parse.y (resolve_package): Fixed bogus return statement.
6497 (patch_method_invocation): Resolve method invocation beginning with
6498 a package name qualifier.
6500 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6502 * Make-lang.in (java.stage1): Depend on stage1-start.
6503 (java.stage2): Likewise for stage2-start.
6504 (java.stage3): Likewise for stage3-start.
6505 (java.stage4): Likewise for stage4-start.
6507 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6509 * parse.y (java_complete_lhs): When doing cross referencing, don't
6510 try to keep file location on a WFL expanded as a CALL_EXPR.
6512 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6514 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6515 compiling to class file a void method with an empty method body.
6516 As a side effect, the bytecode backend will generate the
6517 appropriate `return' instruction.
6519 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6521 * parse.y (lookup_package_type_and_set_next): New function prototype.
6522 (resolve_package): Search current and imported packages.
6523 (lookup_package_type_and_set_next): New function.
6525 1999-06-22 Andrew Haley <aph@cygnus.com>
6527 * verify.c (verify_jvm_instructions): Check for pending blocks
6528 before invalid PC test and opcode switch, not after.
6530 1999-06-21 Andrew Haley <aph@cygnus.com>
6532 * except.c (find_handler_in_range): The upper limit for exception
6533 ranges is exclusive, not inclusive: (start <= pc < end).
6534 (link_handler): find child pointer which points to outer by
6535 searching sibling list: previous code incorrectly assumed that
6536 outer->outer->first_child must point to outer.
6537 * verify.c (verify_jvm_instructions): FIXME added to code for
6539 (verify_jvm_instructions): Do not assume that the last block
6540 processed in a subroutine is a block which ends with a `ret'
6541 instruction. With some control flows it is possible that the last
6542 block ends with an `athrow'.
6544 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * parse.y (qualify_ambiguous_name): Reorganized the post
6547 evaluation of non WFL leading expression nodes.
6549 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6551 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6554 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6556 * parse.y (qualify_ambiguous_name): Handle qualified expression
6557 beginning with a STRING_CST.
6559 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6561 * parse.y (register_fields): Set DECL_INITIAL on both
6562 pre-initialized static and public fields.
6563 (resolve_field_access): Static field access expressions to always
6565 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6566 qualification. CONVERT_EXPR to be resolved as an expression name.
6567 (java_complete_lhs): Identify and access qualified final
6568 initialized field in switch statement case expression.
6569 (fold_constant_for_init): Pre-initialized field decl constant to
6572 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * parse.y (note_possible_classname): Mark returned node with
6575 QUALIFIED_P only if the original class name contained a '/'.
6577 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6579 * Make-lang.in (gcjh): More parallel build fixes.
6581 1999-06-03 Mike Stump <mrs@wrs.com>
6583 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6585 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6587 * except.c (link_handler): Chain exception handlers in order.
6589 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6591 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6592 with nops and process as usual in order to always set correct EH
6593 ranges. Emit detailed warnings about unreachable bytecodes.
6595 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6597 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6600 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6603 or the searched field decl.
6605 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6607 * parse.y (fold_constant_for_init): Convert numerical constant
6608 values to the type of the assigned field.
6610 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6612 * expr.c (lookup_field): Relaxed the test on class loading error
6614 * parse.y (fold_constant_for_init): Enabeled old code.
6616 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6618 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6619 decide the validity of the cast of a java.lang.Cloneable reference
6621 (patch_conditional_expr): Fixed first argument passed to
6622 binary_numeric_promotion.
6624 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6626 * parse.y (qualify_ambiguous_name): Take into account that a
6627 CONVERT_EXPR might specify a type as a WFL.
6629 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.y (patch_assignment): Save the rhs before using it as an
6632 argument to _Jv_CheckArrayStore.
6634 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6638 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6641 floating point litteral only when the exponent indicator has been
6644 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (formal_parameter:): Construct argument tree list
6647 element even if a yet unsupported final parameter was encountered.
6649 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6651 * parse.y (finish_method_declaration): Issue errors for native or
6652 abstract methods declared with a method body, as well as for non
6653 native or non abstract methods with no method body.
6655 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6657 * class.c (build_utf8_ref): Initialize variable `field'.
6659 * decl.c (init_decl_processing): Initialize variable `field'.
6661 * expr.c (build_known_method_ref): Mark parameters `method_type',
6662 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6663 (process_jvm_instruction): Likewise for parameter `length'.
6665 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6666 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6669 * parse.y (maybe_generate_clinit): Remove unused variable
6670 `has_non_primitive_fields'.
6671 (find_in_imports_on_demand): Initialize variables `node_to_use'
6673 (patch_binop): Likewise for variable `prom_type'.
6674 (patch_unaryop): Likewise for variable `prom_type'.
6676 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6678 * xref.c (xref_table): Add missing initializer.
6680 1999-05-14 Tom Tromey <tromey@cygnus.com>
6682 * java-except.h (struct eh_range): Removed unused `next' member.
6683 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6684 after adding all exception handlers. Sort exception ranges in
6686 (struct pc_index): New structure.
6687 (start_pc_cmp): New function.
6688 * except.c (add_handler): Return `void'. Don't call link_handler;
6689 instead construct an ordinary linked list and do range
6691 (check_nested_ranges): New function.
6692 (link_handler): Changed interface to allow merging of eh_ranges.
6693 Split overlapping ranges. Return `void'.
6695 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.y (constructor_block_end:): New rule, tagged <node>.
6698 (constructor_body:): Use `constructor_block_end' instead of
6701 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6703 * parse.y (statement_nsi:): Pop `for' statement block.
6704 (java_complete_lhs): Labeled blocks containing no statement are
6705 marked as completing normally.
6707 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * xref.c (xref_set_current_fp): New function, defined.
6710 * xref.h (xref_set_current_fp): New function, prototyped.
6712 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6714 * check-init.c (check_init): Take into account that
6715 LABELED_BLOCK_STMT can be empty.
6717 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6719 * parse.y (java_check_regular_methods): Warning check on not
6720 overriding methods with default access in other packages does not
6721 apply to `<clinit>'.
6722 (java_complete_lhs): If block body is an empty_stmt_node, replace
6723 it by NULL_TREE. This prevents gcc from generating an irrelevant
6726 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6728 * check-init.c (check_init): Removed code accepting to see things
6729 falling through default:, when doing xrefs.
6730 * java-tree.h (do_not_fold): New global variable, declared.
6731 * parse.y (do_not_fold): New global variable, defined.
6732 (java_complete_expand_method): Set `do_not_fold' to the value of
6733 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6734 and reinstall them after them have been purged; do not check for
6735 initializations; do not issue missing return errors.
6736 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6738 (patch_binop): Skip the fold part when doing xrefs.
6739 (build_string_concatenation): Skip the concatenation part when
6741 (patch_synchronized_statement): Do not generate a try-finally when
6743 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6744 and keep the location where the throw was seen.
6745 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6746 any treatment on the converted node an simply return a NOP_EXPR of
6748 * xref.c (xref_get_data): New function, defined.
6749 * xref.h (xref_get_data): New function, declared.
6750 (XREF_GET_DATA): Use xref_get_data.
6752 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6754 * gjavah.c (print_include): Cast the result of `strlen' to int
6755 when comparing against a signed value.
6756 (add_namelet): Likewise.
6758 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6760 * expr.c (expand_invoke): Mark parameter `nargs' with
6762 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6764 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6767 * jcf-reader.c (get_attribute): Cast a value to long
6768 when comparing against a signed expression. Likewise.
6770 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6773 1999-05-11 Andrew Haley <aph@cygnus.com>
6775 * parse.y (source_end_java_method): If the current method contains
6776 any exception handlers, force asynchronous_exceptions: this is
6777 necessary because signal handlers in libjava may throw exceptions.
6778 * decl.c (end_java_method): Ditto.
6780 1999-05-11 Tom Tromey <tromey@cygnus.com>
6782 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6784 * jvspec.c (THREAD_NAME): Removed.
6785 (GC_NAME): Likewise.
6786 (MATHLIB): Likewise.
6787 (WITHLIBC): Likewise.
6789 (THREADLIB): Likewise.
6790 (MATH_LIBRARY): Likewise.
6791 (lang_specific_driver): Don't add `-l' options to command line.
6792 Instead, add a single --specs option. Recognize `-L' options and
6793 use them to search for spec file.
6794 (find_spec_file): New function.
6795 (SPEC_FILE): New define.
6797 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6799 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6800 cpplib-enabled build.
6802 1999-05-05 Per Bothner <bothner@cygnus.com>
6804 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6805 temporarily zero it while calling rest_of_decl_compilation.
6807 * java-tree.h (string_ptr_type_node): Add declaration.
6808 * decl.c: Define and initialize string_ptr_type_node.
6809 * parse.y (patch_string_cst): Use string_ptr_type_node.
6811 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6812 * parse.y (for_statement): Now unconditionally exit_block.
6813 (finish_labeled_statement): No longer exit_block if for-loop.
6814 (patch_loop_statement): Check harder if the loop is already labeled.
6816 * parse.y (patch_initialized_static_field): Removed function.
6817 (maybe_generate_clinit): Removed special handling for interfaces.
6818 (java_complete_expand_methods): Do a preliminary java_complete_tree
6819 on <clinit> to determine if it can be removed.
6820 (java_complete_expand_method): Remove special handling for <clinit>.
6821 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6822 optimize if we get back empty_stmt_node.
6823 For MODIFY_EXPR, re-do checking of static initializers.
6824 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6825 For VAR_DECL, pass correct context.
6827 * verify.c (verify_jvm_instructions): Better error messages.
6829 1999-05-03 Tom Tromey <tromey@cygnus.com>
6831 * parse-scan.y (interface_declaration): Call
6832 report_class_declaration for interfaces.
6834 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6836 * Makefile.in: Remove -v from bison command lines.
6838 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6840 * check-init.c (check_init): Exclude a case of error when doing
6842 * class.c (layout_class_method): Don't generate the error message
6843 twice when compiling from source.
6844 * lang-options.h: Added `-Wredundant-modifers' and
6845 `-Wunusupported-jdk11' flags and help text.
6846 * lang.c (lang_decode_option): Added support for
6847 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6848 flag_static_local_jdk11 and flag_redundant set accordingly.
6849 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6850 * parse.h (EXPR_WFL_ADD_COL): New macro.
6851 (DECL_END_SOURCE_LINE): Likewise.
6852 (DECL_INHERITED_SOURCE_LINE): Likewise.
6853 * parse.y (static_ref_err): New function, prototyped.
6854 (CCB_TK): Now tagged <operator>.
6855 (class_body:): Remember the location of the closing '}' of a class
6856 definition when doing xrefs.
6858 (block_end:): Likewise.
6859 (create_class): Remember the location of the inherited class
6860 identifier when doing xrefs.
6861 (register_fields): Added test on first operand of `init' before
6862 testing it TREE_CODE.
6863 (method_header): Store the location of the class identifier in the
6864 class decl when doing xrefs.
6865 (finish_method_declaration): Don't combine first/last method line
6867 (java_check_regular_methods): Warning check on not overriding
6868 methods with default access on other packages move before check on
6869 static methods. Initialization of `aflags' also moved up.
6870 (resolve_expression_name): Call static_ref_err to report the error.
6871 (static_ref_err): New function, implemented.
6872 (resolve_field_access): Returned simplified static field access
6874 (resolve_qualified_expression_name): Check for illegal use of
6875 static fields in a non static context. Call static_ref_err to
6876 report error in various places.
6877 (java_complete_tree): Do not fold initialized static fields when
6879 (java_complete_lhs): Likewise.
6881 1999-04-29 Anthony Green <green@cygnus.com>
6883 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6884 create internal labels.
6885 (lookup_label): Ditto.
6887 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6889 * class.c (layout_class_method): Generate <clinit>'s rtl for
6891 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6892 for interfaces' <clinit>.
6893 * expr.c (lookup_field): Search for fields in interfaces.
6894 (expand_invoke): Fixed indentation.
6895 (expand_java_field_op): Likewise. Use IS_CLINIT.
6896 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6897 (IS_CLINIT): New macro.
6898 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6899 interface was parsed.
6900 (maybe_generate_clinit): Don't generate if the current class is an
6901 interface with only fields of primitive types.
6902 (reset_method_name): Use IS_CLINIT.
6903 (java_complete_expand_method): Expand <clinit> when it exists for
6904 interfaces. Use IS_CLINIT.
6905 (resolve_expression_name): Use DECL_CONTEXT instead of
6906 current_class to build static field references.
6907 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6908 ARRAY_REF when doing xreferencing.
6909 (check_final_assignment): Fixed typo in leading comment. Use
6911 (patch_array_ref): Don't fully expand array references when
6913 (patch_return): Use IS_CLINIT.
6914 (patch_throw_statement): Likewise.
6916 1999-04-22 Tom Tromey <tromey@cygnus.com>
6918 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6920 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6922 * decl.c (predef_filenames, predef_filenames_size): New globals
6923 (init_decl_processing): predef_filenames and predef_filenames_size
6925 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6927 * jcf-parse.c (predefined_filename_p): New function.
6928 (yyparse): Check that files on the command line are specified only
6929 once and issue a warning otherwise.
6930 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6931 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6932 avoid a gcc warning with -W -Wall turned on.
6933 (java_expand_classes): Abort if errors were encountered.
6934 (java_complete_lhs): If the cross reference flag is set, wrap
6935 field DECL node around a WFL when resolving expression name.
6937 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * lang.c (lang_decode_option): Fixed returned value when parsing
6940 `-fxref=...' and `-Wall'.
6941 * parse.y (source_end_java_method): Do not generate code when
6942 flag_emit_xref is set.
6943 (resolve_expression_name): Do not build static field access when
6944 flag_emit_xref is set.
6945 (resolve_field_access): No special treatment on `length' when
6946 flag_emit_xref is set. Do not build qualified static field access
6947 when flag_emit_xref is set.
6948 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6949 when flag_emit_xref is set.
6950 (patch_assignment): Do not generate array store runtime check when
6951 flag_emit_xref is set.
6952 * xref.c (xref_flag_value): Fixed function declaration
6954 (xset_set_data): New function.
6955 * xref.h (xref_set_data): Added prototype for new function.
6956 (typedef struct xref_flag_table): New field data.
6957 (XREF_GET_DATA): New macro.
6959 1999-04-19 Tom Tromey <tromey@cygnus.com>
6961 * xref.h (enum): Removed trailing comma.
6963 * parse.y (resolve_qualified_expression_name): Added missing
6966 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6968 * gjavah.c: New prototypes for java_float_finite and
6971 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6973 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6976 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6978 * Makefile.in (TREE_H): Add tree-check.h.
6979 (RTL_H): Add genrtl.h.
6981 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * parse.y (patch_assignment): Added ArrayStoreException runtime
6986 1999-04-06 Per Bothner <bothner@cygnus.com>
6988 * expr.c (pop_type_0): New function.
6989 (pop_type): Use pop_type_0.
6990 * java-tree.h (pop_type_0): New declaration.
6991 * verify.c (verify_jvm_instructions): Check return instructions.
6993 * parse.y (patch_binop): Don't fold if non-constant and emiting
6996 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6998 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
7000 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
7001 (main_jcf): Don't define.
7002 (process_file): Don't set `main_jcf'.
7004 * java-tree.h (main_jcf): Don't declare.
7006 * jcf-parse.c (main_jcf): Add static definition.
7008 * lang.c (main_jcf): Don't define.
7010 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7012 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
7014 * decl.c (copy_lang_decl): Likewise for `bcopy'.
7016 * jcf-depend.c: Include "config.h", not <config.h>.
7018 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
7021 * jcf-path.c: Include "config.h", not <config.h>.
7023 * lex.c: Don't include various system header files.
7024 (java_init_lex): Cast the argument of `bzero' to PTR
7026 * parse-scan.y (java_push_parser_context): Likewise.
7028 * parse.y (java_push_parser_context): Likewise.
7029 (patch_bc_statement): Match format specifier to variable argument.
7031 * xref.c: Don't include <stdio.h>.
7033 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7035 * parse.y (struct parser_ctxt *ctxp): Now global.
7036 (declare_local_variables): Use WFL compound value for the
7037 declaration source line value, when doing cross-referencing.
7039 1999-03-31 Tom Tromey <tromey@cygnus.com>
7041 * gjavah.c (print_field_info): Allow constants of other types.
7042 (print_include): Generate include when new name is proper prefix
7043 of already printed name.
7044 (add_namelet): Likewise.
7045 (cxx_keyword_subst): New function.
7046 (print_method_info): Use it.
7047 (print_field_name): New function.
7048 (get_field_name): New function.
7049 (print_field_info): Use get_field_name and print_field_name.
7051 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7053 * Makefile.in (keyword.h): Generate using gperf language 'C', not
7054 'KR-C', so gperf uses the `const' keyword on strings.
7056 * keyword.gperf (java_keyword): Const-ify a char*.
7058 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * parse.y (patch_bc_statement): Fixed identation and a bogus
7063 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * parse.y (patch_assignment): Allow static variables in other
7066 classes to be assigned.
7068 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7070 * class.c (maybe_add_interface): Remove unused variable
7072 (make_class_data): Use = for assignment, not ==. Likewise.
7073 (emit_register_classes): Remove unused variable `decl'.
7075 * lex.c: Fix comment so as not to contain an embedded `/*'.
7077 * verify.c (verify_jvm_instructions): Remove unused variable
7080 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
7082 * parse.y (complete_loop_body): Rename to finish_loop_body.
7083 (complete_labeled_statement): Rename to finish_labeled_statement.
7084 (complete_for_loop): Rename to finish_for_loop.
7085 (complete_method_declaration): Rename to finish_method_declaration.
7087 * java-tree.h (continue_identifier_node): New global node.
7088 * decl.c: Define and initialize continue_identifier_node.
7089 * parse.y (generate_labeled_block): Remove - no longer needed.
7090 (build_loop_body): Use continue_identifier_node for continue block.
7091 (finish_labeled_statement): Also do pop_labeled_block actions.
7092 (java_complete_lhs): POP_LOOP even if error.
7093 (build_labeled_block): Special handling for continue_identifier_node.
7094 (patch_loop_statement): Re-organize.
7095 (patch_bc_statement): Re-write.
7097 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7099 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
7100 using a WFL compound value.
7101 * parse.y (xref.h): Include.
7102 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
7104 (register_fields): Set WFL compound value to lineno if doing
7106 (java_complete_expand_method): Call expand_xref if flag_emit_xref
7108 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
7109 * xref.h (expand_xref): Prototype renamed from xref_generate.
7111 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
7114 (GET_CURRENT_BLOCK): New macro.
7115 * parse.y (current_static_block): New global variable.
7116 (method_body:): Define action.
7117 (complete_method_declaration): Set current_function_decl to NULL
7118 when work on the current method is done.
7119 (declare_local_variables): Use GET_CURRENT_BLOCK.
7120 (java_method_add_stmt): Likewise.
7121 (java_complete_expand_method): Disable the use of `this' when
7123 (enter_a_block): If no current method exist, use
7124 current_static_block to link static initializer blocks.
7125 (exit_block): Rewritten to use current_static_block when no current
7127 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
7128 (patch_return): Forbid the use of `return' in static initializers.
7129 (patch_throw_statement): Fixed indentation. Issue specific error
7130 for uncaught thrown checked exception in static initializer
7131 blocks. Removed FIXME.
7133 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7135 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
7136 Link gcj from gcc.o.
7138 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7140 * parse.y (find_applicable_accessible_methods_list): When dealing
7141 with interface: ensure that a given interface or java.lang.Object
7142 are searched only once.
7144 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * gjavah.c (print_c_decl): Remove unused argument `flags'.
7148 * jcf-dump.c (print_access_flags): Add braces around if-else.
7150 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7153 * lex.c (build_wfl_node): Add static prototype.
7155 * lex.h (build_wfl_node): Remove static prototype.
7157 * parse.y: Include lex.c early enough to declare everything needed.
7158 Ensure calls to `build_wfl_node' pass the proper arguments.
7159 (create_class): Remove unused variable `super_decl'.
7160 (get_printable_method_name): Initialize variable `name'.
7162 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7164 * Changelog: Fixed 1999-03-22 typos.
7165 * lang.c (lang_decode_option): Fixed typo in error string in the
7168 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7170 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7172 * java-tree.h (flag_emit_xref): Declared extern.
7173 * lang.c (xref.h): Included.
7174 (flag_emit_xref): New global variable.
7175 (lang_decode_option): Added support for -fxref.
7179 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7181 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7184 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7186 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7187 $(srcdir)/../system.h and $(JAVA_TREE_H).
7188 (jcf-io.o): Depend on $(JAVA_TREE_H).
7189 (mangle.o): Likewise.
7191 * check-init.c (check_cond_init): Add static prototype.
7193 * class.c (build_java_method_type, hashUtf8String,
7194 make_field_value, get_dispatch_vector, get_dispatch_table,
7195 append_gpp_mangled_type, mangle_static_field): Likewise.
7196 (strLengthUtf8): Hide unused definition.
7197 (hashUtf8String): Const-ify.
7198 (make_field_value): Un-ANSI-fy.
7200 * constants.c: Move inclusion of jcf.h above java-tree.h.
7201 (set_constant_entry, find_class_or_string_constant,
7202 find_name_and_type_constant, get_tag_node,
7203 build_constant_data_ref): Add static prototype.
7205 * decl.c (push_jvm_slot, builtin_function,
7206 lookup_name_current_level): Likewise.
7207 (builtin_function): Const-ify.
7209 * except.c (expand_start_java_handler, expand_end_java_handler):
7210 Add static prototype.
7212 * expr.c (flush_quick_stack, push_value, pop_value,
7213 java_stack_swap, java_stack_dup, build_java_athrow,
7214 build_java_jsr, build_java_ret, expand_java_multianewarray,
7215 expand_java_arraystore, expand_java_arrayload,
7216 expand_java_array_length, build_java_monitor, expand_java_pushc,
7217 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7218 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7219 expand_compare, expand_test, expand_cond, expand_java_goto,
7220 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7221 expand_java_field_op, java_push_constant_from_pool): Likewise.
7223 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7224 (build_java_arraynull_check): Mark parameters `node' and `type'
7225 with ATTRIBUTE_UNUSED.
7226 (note_label): Likewise for parameter `current_pc'.
7227 (expand_java_call, expand_java_ret): Hide unused definition.
7229 * java-tree.h (make_class, build_constants_constructor,
7230 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7231 init_outgoing_cpool, register_class, emit_register_classes,
7232 java_layout_seen_class_methods): Prototype.
7233 (unicode_mangling_length): Const-ify.
7234 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7235 emit_unicode_mangled_name, format_int, format_uint,
7236 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7237 jcf_print_utf8_replace, open_class): Prototype.
7239 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7240 <stdio.h>. Include tree.h/java-tree.h.
7241 (utf8_equal_string usage, process_class): Add static prototype.
7242 (open_class): Don't prototype this here.
7243 (utf8_equal_string): Match arguments to format specifiers.
7244 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7245 TABLE_SWITCH, disassemble_method): Likewise.
7247 * jcf-io.c: Include tree.h/java-tree.h.
7248 (open_class, find_classfile, jcf_print_utf8,
7249 jcf_print_utf8_replace): Const-ify.
7251 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7252 parse_class_file): Add static prototype.
7253 (find_in_current_zip): Match definition to existing static
7256 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7257 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7258 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7259 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7260 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7261 generate_bytecode_return, perform_relocations, init_jcf_state,
7262 init_jcf_method, release_jcf_state, generate_classfile):
7263 Add static prototype.
7264 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7265 (make_class_file_name): Const-ify.
7267 * jcf.h (find_classfile): Const-ify.
7269 * jv-scan.c (reset_report): Remove prototype.
7271 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7272 (error): Rewrite to allow varargs.
7274 * lang.c (lang_f_options): Const-ify.
7276 * lex.c (java_parse_escape_sequence): Add static prototype.
7277 (java_allocate_new_line): Match definition to existing static
7280 * mangle.c Include tree.h/java-tree.h.
7281 (unicode_mangling_length, emit_unicode_mangled_name,
7282 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7284 * parse.h (jdep_code): Remove trailing comma in enumeration.
7285 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7286 (reset_report): Add prototype.
7288 * verify.c (push_pending_label, merge_types): Add static
7291 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7293 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7295 * parse.y (find_applicable_accessible_methods_list): Extend the
7296 search to superinterfaces when relevant.
7297 (search_applicable_methods_list): New function.
7299 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7301 * class.c (unmangle_classname): Implemented stricter testing
7302 before setting the QUALIFIED_P flag on an identifier.
7304 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7306 * parse.y (java_complete_lhs): Call force_evaluation_order
7307 after patch_newarray.
7308 (patch_binop): Don't call fold if there are side effects.
7310 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7312 * parse.y (java_stabilize_reference): Use save_expr instead of
7313 building a SAVE_EXPR node.
7314 (java_complete_lhs): Patch the resulting string of the `+='
7315 operator (if necessary) and complete the RHS after having built
7318 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7320 * class.c (make_class): Don't set CLASS_P here (because
7321 this function is also called by build_java_array_type).
7322 (push_class): Set CLASS_P here instead.
7323 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7325 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7326 context. If the context is class, perfer "super" over "synchronized".
7327 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7329 * parse.y (create_class): Don't call parser_check_super here;
7330 it is not robust. Always wait until later.
7332 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7333 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7335 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7337 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7338 * lex.h (UNGETC): Change misleading macro.
7340 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7342 * parse.y (java_stabilize_reference): Return NODE when patching a
7344 (java_complete_lhs): Put parenthesis around truth values.
7346 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7348 * class.c (layout_class_method): Don't make rtl for interface
7350 * parse.h (GET_TYPE_NAME): New macro.
7351 * parse.y (if_then_statement:): Fixed indentation.
7352 (if_then_else_statement:): Likewise.
7353 (for_statement:): Fixed spacing.
7354 (try_statement:): Fixed indentation.
7355 (create_interface): Don't force interfaces to be abstract.
7356 (method_header): Abstract methods are OK in interfaces.
7357 (declare_local_variables): Fixed typo in comment.
7358 (java_complete_expand_method): Fixed indentation.
7359 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7360 non accessible fields.
7361 (java_stabilize_reference): New function.
7362 (java_complete_lhs): Fixed indentation. Use
7363 java_stabilize_reference in compound assignement. Insert the
7364 cast. If not processing `+' fix string constants before processing
7367 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7369 * constants.c (find_class_or_string_constant): Cast variable `j'
7370 to a `jword' when comparing against one.
7372 * expr.c (java_lang_expand_expr): Remove unused variables
7373 `has_finally_p' and `op0'.
7375 * gjavah.c (print_field_info): Cast a value to jint when comparing
7376 against one. Likewise for a jlong.
7377 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7378 against a signed quantity.
7380 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7381 (print_signature): Don't needlessly dereference variable `str'
7383 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7384 `max_locals' with ATTRIBUTE_UNUSED.
7385 (jcf_parse_class): Likewise for variable `index'.
7387 * parse.h (reverse_jdep_list): Remove static prototype.
7389 * parse.y (build_jump_to_finally): Remove prototype and definition.
7390 (reverse_jdep_list): Add static prototype.
7392 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7393 `assignment' and `expr_decl'.
7395 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7397 1999-03-12 Andrew Haley <aph@cygnus.com>
7399 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7400 we'll need a directory separator and a null character.
7402 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7404 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7406 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7408 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7411 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7413 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7415 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7417 * class.c (layout_class_method): A static method in a base class
7418 is never overridden, so treat it like it doesn't exist.
7419 However, do complain about private non-static method overriding
7420 public static method.
7422 * parse.y: Don't set unused INITIALIZED_P flag.
7423 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7425 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7426 (build_array_from_name): Re-order &index[string] to &string[index].
7428 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7429 error_mark (it might catch more errors, but it is more likely to lose).
7431 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7433 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7434 (parse-scan.o): Depend on toplev.h.
7436 * class.c (make_method_value): Add prototype. Make it static.
7437 Remove unused second argument, caller changed.
7439 * expr.c (java_lang_expand_expr): Remove unused variable
7442 * java-tree.h: Don't prototype find_in_current_zip.
7443 Add prototypes for verify_constant_pool, start_java_method,
7444 end_java_method, give_name_to_locals, expand_byte_code,
7445 open_in_zip, set_constant_value, find_constant1, find_constant2,
7446 find_utf8_constant, find_string_constant, find_class_constant,
7447 find_fieldref_index, find_methodref_index, write_constant_pool,
7448 count_constant_pool_bytes and encode_newarray_type.
7450 * jcf-dump.c: Remove unused variable `LONG_temp'.
7452 * jcf-parse.c: Include parse.h.
7453 (jcf_parse_source): Remove unused parameter, all callers changed.
7454 (jcf_figure_file_type): Add static prototype.
7455 (find_in_current_zip): Likewise. Also remove unused parameter,
7456 all callers changed.
7457 (read_class): Initialize variable `saved_pos'.
7459 * jcf-reader.c (jcf_parse_preamble): Mark variables
7460 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7462 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7463 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7464 (java_parse_doc_section): Initialize variable `seen_star'.
7465 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7466 (java_lex_error): Mark parameters `msg' and `forward' with
7468 (java_get_line_col): Mark parameters `filename' and `line' with
7471 * parse-scan.y: Include toplev.h.
7472 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7474 * parse.h: use `struct JCF', not plain `JCF'.
7475 (java_parser_context_save_global, java_expand_classes
7476 java_parser_context_restore_global, java_parse): Add prototypes.
7478 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7481 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7483 * check-init.c (check_init): COPYN takes word count, not bit count.
7485 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7487 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7488 explicit build_decl. (Avoids crash in reload when optimizing.)
7490 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7492 * decl.c (complete_start_java_method): Handle synchronized method
7493 even when compiling from bytecode.
7495 1999-02-26 Tom Tromey <tromey@cygnus.com>
7497 * gjavah.c (add_class_decl): Only generate `#include' if outer
7498 class is not the name of the class we are processing. Correctly
7499 append `.h' in #include.
7500 (process_file): Clean up newlines around generated `#include's.
7501 (decode_signature_piece): Correctly handle inner classes.
7502 (struct include): New structure.
7503 (all_includes): New global.
7504 (print_include): New function.
7505 (add_class_decl): Use it.
7506 (process_file): Likewise.
7507 (add_class_decl): Generate include for java-array.h if array
7509 (process_file): Don't generate java-array.h include.
7511 * gjavah.c (add_namelet): Check for standard package names here.
7512 (add_class_decl): Don't check for standard package names here.
7514 1999-02-25 Tom Tromey <tromey@cygnus.com>
7516 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7517 When reading a zip file, only use strncmp if both strings are
7518 bigger than the buffer length. Initialize `k' when looping
7521 1999-02-24 Tom Tromey <tromey@cygnus.com>
7523 * gjavah.c (struct namelet): New structure.
7524 (add_namelet): New function.
7525 (print_namelet): New function.
7526 (print_class_decls): Use add_namelet and print_namelet to generate
7527 namespaces and not classes.
7528 (method_printed): New global.
7529 (HANDLE_END_METHOD): Examine method_printed.
7530 (print_method_info): Set method_printed when required. Print
7531 error if function to be ignored is marked virtual. Handle $finit$
7533 (METHOD_IS_FINAL): New macro.
7534 (print_field_info): Use it.
7535 (HANDLE_METHOD): Clear method_printed.
7536 (method_pass): New global.
7537 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7538 (process_file): Do two passes over both fields and methods.
7539 (HANDLE_METHOD): Examine method_pass.
7541 (add_class_decl): New function.
7542 (print_class_decls): Don't scan over entire constant pool.
7544 1999-02-23 Tom Tromey <tromey@cygnus.com>
7546 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7547 disable linking in that case.
7549 1999-02-20 Tom Tromey <tromey@cygnus.com>
7551 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7554 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7556 * decl.c (build_result_decl), java-tree.h: New method.
7557 (complete_start_java_method): Handle synchronized methods.
7558 Don't build DECL_RESULT here. (Ordering dependency problem.)
7559 (start_java_method): Call build_result_decl here instead ...
7560 * parse.y (java_complete_expand_method): ... and here.
7561 (expand_start_java_method): Don't call complete_start_java_method here.
7562 (java_complete_expand_method): Call it here instead.
7563 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7564 * java-tree.h: ... here.
7566 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7567 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7568 for ARRAY_REF - it doesn't work when array bounds are checked.
7569 (patch_array_ref): Handle it here instead.
7571 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7573 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7575 Force left-to-right evaluation of binary operations etc.
7576 * expr.c (force_evaluation_order), java-tree.h: New function.
7577 * parse.y (java_complete_lhs): Pass binary operations, procedure
7578 calls, and ARRAY_REFs to force_evaluation_order.
7579 (various): Set TREE_SIDE_EFFECTS more carefully.
7581 Tolerate random (non-UTF8) encoding in comments without complaining.
7582 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7583 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7585 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7586 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7588 * parse.y (java_complete_lhs): Ignore an empty statement in a
7589 COMPOUND_EXPR. Don't complain about empty statement after return.
7591 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7593 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7594 in TREE_LIST - just chain the POINTER_TYPEs together.
7595 (resolve_class): If type already resolved, return decl.
7596 After resolving, update TREE_TYPE(class_type), and name (if array).
7597 * parse.h (do_resolve_class), parse.y: Make non-static.
7598 * class.c (maybe_layout_super_class): Take this_class argument.
7599 Do do_resolve_class if necessary.
7600 (layout_class, layout_class_methods): Adjust calls appropriately.
7601 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7602 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7603 * typeck.c (build_java_array_type): Don't call layout_class.
7605 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7607 * parse.y (check_pkg_class_access): Allow private class access
7608 within the same package.
7609 (strip_out_static_field_access_decl): New function.
7610 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7611 operator argument before testing its nature.
7613 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7615 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7616 (TRY_EXPR): Simplify - it no longer has a finally clause.
7617 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7618 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7619 * expr.c (java_lang_expand_expr): Likewise.
7620 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7621 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7622 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7623 (build_try_statement): Remove finally parameter and handling.
7624 (build_try_finally_statement): New function.
7625 (patch_try_statement): No longer need to support finally clause.
7626 (try_statement): Update grammar action rules.
7627 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7628 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7630 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7632 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7633 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7635 1999-02-17 Andrew Haley <aph@cygnus.com>
7637 * class.c (build_utf8_ref): Back out broken patch which was
7638 intended to to output signatures using '.' as a separator.
7640 * class.c (make_class_data): Output signatures using '.' as a
7641 separator, rather than '/'.
7642 (mangled_classname): Likewise.
7643 (make_field_value): Likewise.
7644 (make_method_value): Likewise.
7645 * constants.c (alloc_class_constant): Likewise.
7646 * expr.c (build_invokeinterface): Likewise.
7648 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7650 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7651 of an ancient workaround.
7653 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7655 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7658 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7660 * lex.c (yylex): Encode \0 as UTF8.
7662 1999-02-10 Tom Tromey <tromey@cygnus.com>
7664 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7665 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7666 (libgcj_zip): Renamed.
7667 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7669 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7671 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7672 (GC_NAME): Renamed -lgc to -lgcjgc.
7674 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7676 * lex.c (java_lang_cloneable): Initialize.
7677 * parse.y (java_lang_cloneable): New static variable.
7678 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7679 doing one more qualification round.
7680 (valid_ref_assignconv_cast_p): Reject null source or
7681 destination. Allow an array to be cast into java.lang.Cloneable.
7682 (patch_cast): Swapped two first arguments to first call to
7683 valid_ref_assignconv_cast_p.
7685 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * parse.h: DECL_P renamed JDECL_P.
7688 * parse.y: DECL_P replaced by JDECL_P.
7689 (build_array_from_name): Always use pointer's type.
7690 (patch_bc_statement): Extra code to search continue target in a
7691 for loop. Fixed comments. Continue target is current loop when
7694 1999-02-05 Andrew Haley <aph@cygnus.com>
7696 * class.c (make_class_data): The superclass of an interface should
7697 be null, not class Object.
7699 * lex.c (java_lex): Sign extend hex literals.
7701 1999-02-04 Andrew Haley <aph@cygnus.com>
7703 * class.c (build_utf8_ref): Output signatures using '.' as a
7704 separator, rather than '/'.
7705 (make_class_data): Likewise.
7707 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7709 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7710 mkstemp.o. Get them from libiberty now.
7712 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7714 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7716 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7718 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7721 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7723 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7724 * jcf-write.c (generate_bytecode_return): New function.
7725 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7727 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7728 generate special [fd]const_[01] instructions.
7730 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7732 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7733 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7735 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7737 * parse.y (patch_method_invocation): Handle calling static methods,
7738 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7740 * parse.y (java_complete_lhs): Don't complain about unreachable
7741 exit condition in a do-while statement.
7743 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7745 * lex.c (java_read_char): Fixed utf8 decoding.
7746 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7748 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7749 comments. Local variable `all_primitive' is gone. Broadened
7750 acceptance of `0' to floating point targets. `long' can now be
7751 widened to `double' or `float'.
7752 (valid_method_invocation_conversion_p): Added leading
7753 comment. Fixed tabulation.
7754 (build_string_concatenation): Optimize out left or right empty
7757 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7759 * jcf-write.c (localvar_alloc): Only emit entry for
7760 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7761 (generate_bytecode_insns): Only call put_linenumber if
7762 debug_info_level > DINFO_LEVEL_NONE.
7763 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7764 is specified, add -g1 (for compatibility wih javac).
7766 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7768 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7769 gjavah.o, check-init.o, jv-scan.o
7771 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7773 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7775 * gjavah.c: Include config.h and system.h.
7777 * javaop.h (inline): Don't define, its handled by system.h.
7778 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7779 from `inline' to `static inline'.
7781 * jcf.h (inline): Don't define, its handled by system.h.
7783 * lex.c (inline): Likewise.
7785 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7787 * lang-specs.h: Map -Qn to -fno-ident.
7789 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7791 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7793 1999-01-29 Tom Tromey <tromey@cygnus.com>
7795 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7796 then cast it to Object before calling `append' method.
7798 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7800 * check-init.c (check_bool2_init, check_bool_init, check_init):
7801 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7802 * jcf-write.c (generate_bytecode_insns): Likewise.
7804 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7806 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7807 * parse.y (patch_cast): Allow a boolean to be cast into a
7810 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * parse.y: (class_declaration:): Fixed indentation.
7813 (class_member_declaration:): Extra `;' after field declaration now
7815 (interface_declaration:): Removed debug messages in error reports.
7816 (patch_binop): Nodes created and returned inherit the orignal
7817 node's COMPOUND_ASSIGN_P flag value.
7818 (patch_cast): Fix cast from char to floating point.
7820 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7822 * except.c, java-except.h (expand_resume_after_catch): new
7824 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7825 to branch back to main flow of control after a catch block.
7827 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7829 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7830 $(srcdir)/../system.h.
7831 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7832 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7833 (jcf-write.o): Likewise.
7834 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7835 (mangle.o): Depend on $(srcdir)/../toplev.h.
7836 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7837 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7839 * class.c: Include output.h and parse.h.
7840 (mangled_classname): Add the `const' keyword to a char*.
7841 (find_named_method): Hide unused function definition.
7842 (build_utf8_ref): Change type of variable `c' to unsigned char.
7843 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7844 (build_class_ref): Add the `const' keyword to a char*.
7845 (layout_class_method): Remove unused variable `buf'.
7847 * decl.c (find_local_variable): Remove unused variable `rtl'.
7848 (pushdecl): Likewise for variables `different_binding_level' and
7850 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7851 (maybe_build_cleanup): Likewise for parameter `decl'.
7853 * except.c (expand_start_java_handler): Mark parameter `range'
7854 with ATTRIBUTE_UNUSED.
7856 * expr.c: Include except.h.
7857 (pop_type): Remove unused variable `i'.
7858 (pop_value): Likewise for variables `n_words' and `i'.
7859 (expand_java_arrayload): Likewise for variable `convert'.
7860 (java_lang_expand_expr): Likewise for variables `op0', `type',
7861 `mode', `unsignedp', `node' and `elements'.
7862 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7864 (process_jvm_instruction): Add a `const' qualifier to a char*.
7866 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7867 (temp_directory): Likewise.
7868 (print_c_decl): Likewise.
7869 (print_method_info): Likewise.
7870 (decode_signature_piece): Likewise.
7871 (print_mangled_classname): Likewise.
7873 * java-except.h: Provide prototypes for maybe_start_try,
7874 maybe_end_try and add_handler.
7876 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7877 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7878 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7879 init_expr_processing, push_super_field, init_class_processing,
7880 can_widen_reference_to, class_depth, verify_jvm_instructions,
7881 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7882 set_local_type, merge_type_state, push_type, load_type_state,
7883 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7884 emit_unicode_mangled_name): Add prototypes.
7886 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7887 (print_signature_type): Use ISDIGIT, not isdigit.
7888 (print_signature): Remove unused variable `j'.
7890 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7891 int when comparing against one.
7893 * jcf-parse.c: Include toplev.h.
7895 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7896 (localvar_free): Remove unused variable `i'.
7897 (generate_bytecode_conditional): Likewise for variable `kind'.
7899 * jv-scan.c: Include config.h and system.h. Remove redundant
7900 OS header and gansidecl.h includes.
7901 (warning): Add the `const' keyword to a char*. Also add
7902 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7903 __STDC__, when determining whether to use ANSI-isms.
7904 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7905 (xmalloc): Don't redundantly prototype here.
7906 (main): Remove unused parameter `envp'. Also fix the arguments
7907 passed to function `fatal' to match the format specifier.
7909 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7911 * mangle.c: Include toplev.h.
7912 (emit_unicode_mangled_name): Declare parameter `len'.
7914 * parse.y (parse_warning_context): Add the `const' keyword to a
7915 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7916 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7917 (issue_warning_error_from_context): Add the `const' keyword to
7919 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7920 not `__STDC__' for whether to use ANSI-isms.
7922 * typeck.c (incomplete_type_error): Mark parameters `value' and
7923 `type' with ATTRIBUTE_UNUSED.
7924 (parse_signature_type): Use ISDIGIT, not isdigit.
7926 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7927 (verify_jvm_instructions): Likewise. Remove unused variables
7928 `field_name' and `default_val'.
7930 * zextract.c: Include config.h and system.h. Remove redundant
7933 * zipfile.h: Prototype `read_zip_archive'.
7935 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7937 * typeck.c (convert): Allow conversions to void type: some
7938 optimizations in gcc do this.
7940 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7942 * typeck.c (convert_ieee_real_to_integer): New function.
7943 (convert): When not using fast-math and using hardware fp, convert
7944 an IEEE NaN to zero.
7946 1999-01-18 Andrew Haley <aph@cygnus.com>
7948 * parse.y (patch_binop): Do a type conversion from signed to
7949 unsigned and then back to signed when a ">>>" is found.
7951 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7953 * java-tree.h: (check_for_initialization): Added prototype.
7954 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7955 * parse.y (do_resolve_class): Removed unused locals.
7956 (read_import_dir): Likewise.
7957 (resolve_qualified_expression_name): Array creation
7958 expressions are valid primary expressions.
7959 (qualify_ambiguous_name): Likewise.
7960 (patch_synchronized_statement): Removed unused local.
7962 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7964 * Makefile.in (zextract.o): Add dependencies.
7966 * Makefile.in: Do not put ^Ls at the start of a line.
7968 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7970 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7971 sub-type the result of the call that gets the exception value.
7973 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7974 don't call finish_class.
7976 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7977 clear found before continuing.
7979 * verify.c (verify_jvm_instructions): On an array load, allow
7980 and handle top of stack to be TYPE_NULL.
7982 * gjavah.c (generate_access): Translate Java package private or
7983 protected access to C++ public, but with a comment.
7985 1999-01-13 Andrew Haley <aph@cygnus.com>
7987 * expr.c (generate_name): Name prefix changed to avoid clashes
7988 with assembler temp labels.
7990 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7991 MODIFY_EXPR. Without this, code for the assignement may not be
7992 generated at all and the synchronized statement will read an
7993 uninitialized variable.
7995 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7997 * class.c (maybe_layout_super_class): Fixed returned value.
7998 * lex.c: Added 1999 to the copyright.
7999 (java_init_lex): Initialize java_lang_imported.
8000 * lex.h: Added 1999 to the copyright.
8001 * parse.h: Added 1999 to the copyright.
8002 (REGISTER_IMPORT): Fixed typo in trailing macro.
8003 (CURRENT_OSB): New macro.
8004 (struct parser_ctxt): New fields osb_depth, osb_limit.
8005 * parse.y (java_lang_id): New global variable.
8006 (type_import_on_demand_declaration): Don't import java.lang.* twice.
8007 (array_creation_expression:): Use CURRENT_OSB.
8008 (dims:): Uses a stack to keep track of array dimensions.
8009 (cast_expression:): Use CURRENT_OSB.
8010 (find_expr_with_wfl): Return NULL if node found doesn't meet the
8012 (register_fields): Fixed typos in comment.
8013 (check_method_redefinition): Fixed comment indentation.
8014 (java_check_regular_methods): Set saved found wfl to NULL after
8015 having reinstalled it in the previously found DECL_NAME.
8017 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
8019 * gjavah.c (java_float_finite): Use a union to do type punning.
8020 (java_double_finite): Likewise.
8022 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
8024 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
8025 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
8026 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
8027 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
8028 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
8029 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
8031 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
8033 * check-init.c (check_init): If compiling to native, we don't
8034 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
8036 1999-01-08 Tom Tromey <tromey@cygnus.com>
8038 * parse-scan.y (variable_declarator_id): Set or increment
8040 (bracket_count): New global.
8041 (formal_parameter): Handle case where bracket pairs trail variable
8044 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
8046 * jcf-parse.c (yyparse): variable len changed from a char to an
8047 int to prevent overflow.
8049 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
8051 * java-tree.h: Declare read_class.
8052 * jcf-parse.c (read_class): New function.
8053 (load_class): Now just call read_class.
8055 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
8056 * jcf-parse.c (parse_source_file): Declare save_error_count,
8057 which is needed by java_parse_abort_on_error macro,
8058 * parse.y (java_layout_classes, java_expand_classes): Likewise.
8060 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
8061 constructor, if initializing a static field.
8062 (patch_new_array_init): Set TREE_CONSTANT if it is.
8063 * expr.c (java_lang_expand_expr): For a static array constructor
8064 of primitive elements, allocate the array itself statically.
8065 Disabled until we can set the vtable field statically.
8067 * check-init.c: New file. Checks for definite assignment.
8068 * Makefile.in (JAVA_OBJS): Add check-init.o.
8069 * parse.y (java_complete_expand_method): Call check_for_initialization.
8070 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
8072 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
8074 * parse.y : include system.h instead of including
8075 standard headers directly with the exception of <dirent.h>.
8077 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
8079 * lex.h: Moved static function declarations to lex.c,
8080 to shut up some -Wall warnings.
8081 * lex.c: Static function declarations moved here.
8082 * jcf-dump.c: Small fixes to shut up -Wall warnings.
8084 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8086 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
8088 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
8090 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
8091 * verify.c (verify_jvm_instructions): Fix off-by-one error.
8093 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
8094 (localvar_alloc): Change return type to void,
8095 (emit_unop): Remove unused variable size.
8097 * jcf-write.c (struct jcf_block): Add new union.
8098 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
8099 (call_cleanups): New functions.
8100 (struct jcf_partial): New fields num_finalizers and return_value_decl.
8101 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
8102 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
8103 * lang.c (lang_init): Call using_eh_for_cleanups.
8104 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
8105 completing operands to patch_synchronized_statement.
8106 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
8107 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
8108 WITH_CLEANUP_EXPR instead of TRY_EXPR.
8110 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
8112 * Make-lang.in: Comment out control-Ls; they upset some makes.
8114 1998-12-18 Tom Tromey <tromey@cygnus.com>
8116 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
8119 1998-12-17 Tom Tromey <tromey@cygnus.com>
8121 * parse.y (DIR_SEPARATOR): New define.
8122 (check_class_interface_creation): Use it.
8124 * parse-scan.y (report_main_declaration): Recognize
8125 `java.lang.String' in argument to main.
8127 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
8129 * parse.y (create_interface): Remove bogus test.
8131 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
8133 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
8134 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
8136 1998-12-16 Tom Tromey <tromey@cygnus.com>
8138 * parse-scan.y (qualified_name): Use correct sprintf format.
8140 1998-12-15 Tom Tromey <tromey@cygnus.com>
8142 * gjavah.c (print_field_info): Changed how most negative number is
8145 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
8147 * parse.y (fold_constant_for_init): New function.
8148 (resolve_expression_name): Don't replace static final
8149 constant-initialized fields by its value.
8150 (java_complete_lhs): New. Same as java_complete_tree, except does
8151 not replace static final constant-initialized fields by their values.
8152 (register_fields): If there is an initializer, set DECL_INITIAL and
8153 MODIFY_EXPR_FROM_INITIALIZATION_P.
8154 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8155 Only call patch_initialized_static_field if
8156 MODIFY_EXPR_FROM_INITIALIZATION_P.
8157 (patch_initialized_static_field): If not valid constant, clear
8160 * parse.y (lookup_field_wrapper): Fix thinko.
8162 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8163 set and restore global lineno.
8165 1998-12-14 Tom Tromey <tromey@cygnus.com>
8167 * gjavah.c (print_field_info): If value to print is the smallest
8168 value of its size, then print as hex to avoid later warnings from
8171 1998-12-14 Tom Tromey <tromey@cygnus.com>
8173 * gjavah.c (decompile_method): Decompile `return null'.
8174 (process_file): Generate `#pragma interface'.
8175 (method_declared): New global.
8176 (print_method_info): Set it.
8177 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8178 (print_method_info): Handle abstract methods.
8180 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8182 * parse.y (patch_method_invocation): If class_decl is null
8183 (e.g. an array type), use original type.
8185 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8186 errors about uncaught exception from clone (of array, specifically).
8188 1998-12-13 Tom Tromey <tromey@cygnus.com>
8190 * gjavah.c (decompile_method): Handle all types of `return'
8191 opcode. Decompile `return this' and `return'.
8192 (method_access): New global.
8193 (print_method_info): Set it.
8194 (decompile_method): Don't decompile a synchronized method.
8196 1998-12-13 Tom Tromey <tromey@cygnus.com>
8198 * jcf-reader.c (jcf_parse_one_method): Recognize
8200 * gjavah.c (HANDLE_END_METHOD): New macro.
8201 (HANDLE_CODE_ATTRIBUTE): New macro.
8202 (decompile_method): New function.
8203 (print_method_info): Don't print `;\n' at end of function decl.
8204 Include java-opcodes.h.
8205 (decompiled): New global.
8207 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8209 * class.c (build_class_ref): Handle PRIMTYPE.class if
8210 flag_emit_class_files.
8211 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8212 if flag_emit_class_files.
8213 * parse.y (java_complete_tree): Pre-liminary support for
8214 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8216 * parse.y (patch_synchronized_statement): Don't call monitorexit
8217 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8219 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8221 * zipfile.h (opendir_in_zip): New declaration.
8222 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8223 (opendir_in_zip): New function, using code from open_in_zip.
8224 (open_in_zip): Call opendir_in_zip.
8225 (find_class): Remove no-longer-used do_class_file parameter,
8226 but add source_ok parameter. Change logic so if we find a .java file,
8227 we don't look for .class in later classpath emtries.
8228 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8229 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8230 * gjavah.c: Update call to find_class.
8231 * jcf-dump.c: Likewise.
8233 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8234 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8235 nothing if body is empty_stmt_node.
8236 Various little fixes so SP gets correctly adjusted.
8237 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8238 For CALL_EXPR, test if static first.
8239 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8240 such as the ones we create for Object and Class.
8241 Set and restore current_function_decl.
8242 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8243 (note_possible_classname): New function.
8244 (read_import_entry): Removed. Merged with read_import_dir.
8245 (read_import_dir): Don't call find_class - that only gives us
8246 the first classpath entry having the needed package.
8247 Use the struct buffer data structure from buffer.h.
8248 (read_import_dir, find_in_imports_on_demand): The remembered
8249 class names now use '.' (not '/') as package separator.
8251 * parse.y (java_complete_expand_methods): Call write_classfile
8252 here, and not in java_expand_classes (which only gets first class).
8254 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8256 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8257 (register_fields): If a static fields has an initializer, just
8258 chain it on ctxp->static_initialized, and handle later.
8259 (java_complete_expand_methods): Force <clinit> first.
8260 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8261 - it's already been completed.
8262 (patch_initialized_static_field): New function.
8263 (java_complete_field): Call it.
8265 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8267 * expr.c (encode_newarray_type, build_new_array): New functions.
8268 * java-tree.h: Declare build_new_array.
8269 * jcf-write.c (patch_newarray): Use build_new_array.
8271 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8272 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8274 * parse.y (patch_new_array_init): Re-organize.
8275 Now is passed the actual array (pointer) type of the value.
8276 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8277 (patch_array_constructor): Removed - merged into patch_new_array_init.
8278 (java_complete_tree): Update patch_new_array_init.
8280 * jcf-write.c (find_constant_index): New function.
8281 (generate_bytecode_insns): Use find_constant_index.
8282 (generate_classfile): Use find_constant_index for ConstantValue.
8284 1998-12-11 Tom Tromey <tromey@cygnus.com>
8286 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8287 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8288 * class.c (make_class_data): Renamed dtable -> vtable, and
8289 dtable_method_count -> vtable_method_count.
8291 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8294 global variables, initialized.
8295 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8296 Declared new global variables.
8297 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8298 double_zero_node, integer_zero_node upon direct matching.
8299 * parse.y (purify_type_name): Added function prototype.
8300 (duplicate_declaration_error_p): Consider new_type as potentially
8301 being a incomplete type. Use purify_type_name on type string.
8302 (method_header): saved_type: unused variable removed. Don't figure
8303 return type if method name is invalid.
8304 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8305 processed by patch_unaryop.
8306 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8307 increment/decrement node into its original type after binary
8308 numeric promotion on its operands.
8310 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * parse.y (array_initializer:): Array init operand is NULL_TREE
8313 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8314 now an error. Fixed indentation problems.
8315 (patch_string): Handle error_mark_node as an argument.
8316 (patch_new_array_init): Fixed indentation problems.
8317 (array_constructor_check_entry): Removed check on null wfl_value.
8318 Return an error if wfl_value's walk returns an error.
8320 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8322 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8323 * lex.c (java_lex): Remember column position before advancing one
8324 token. Retain location information on OCB_TK.
8325 * lex.h (typedef struct java_lc): Added new field.
8326 * parse.h (GET_SKIP_TYPE): New macro.
8327 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8328 * parse.y (build_new_array_init, patch_new_array_init,
8329 patch_array_constructor, maybe_build_array_element_wfl,
8330 array_constructor_check_entry): New function prototypes.
8331 (switch_block:): Tagged <node>.
8332 (OCB_TK): Tagged <operator>.
8333 (array_initializer:): Installed actions.
8334 (variable_initializer): Build location information on element if
8336 (switch_statement:): Fixed indentation typo.
8337 (switch_block:): Redefined default action.
8338 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8339 (patch_assignment): Removed duplicate code.
8340 (maybe_build_array_element_wfl, build_new_array_init,
8341 patch_new_array_init, patch_array_constructor,
8342 array_constructor_check_entry): New functions.
8344 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8346 * parse.y (array_initializer): Tagged <node>.
8347 (variable_initializer:): Use default rule.
8348 (array_initializer:): Defined actions.
8349 (variable_initializers:): Likewise.
8350 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8351 non-static field accesses.
8352 (patch_invoke): Fixed indentation typo.
8353 (java_complete_tree): Likewise.
8354 (build_labeled_block): Changed leading comment. Generate an error
8355 in case of duplicate loop labels.
8356 (patch_conditional_expr): Patch results of string concatenation
8359 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8361 * constants.c (find_methodref_index): When the class is an interface,
8362 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8364 * decl.c (finit_identifier_node): Use "$finit$", rather than
8365 "<finit>" (which Sun's verifier rejects).
8366 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8367 (generate_field_initialization_code): Removed.
8368 (fix_constructors) Don't add call to $finit$ here (wrong order).
8369 (patch_method_invocation): Add $finit$ call here.
8371 * java-tree.h (CALL_USING_SUPER): New macro.
8372 * parse.y (patch_invoke): Remove im local variable.
8373 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8374 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8375 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8377 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8379 * parse.y (java_complete_tree): Don't complain about unreachable
8380 statement if it is empty_stmt_node.
8382 * jcf-write.c (find_constant_wide): New function.
8383 (push_long_const): Use find_constant_wide.
8385 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8386 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8387 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8388 Emit invokeinterface when calling an interface method.
8389 Emit invokespecial also when calling super or private methods.
8391 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8393 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8395 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8397 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8399 * java-tree.h (java_layout_seen_class_methods): New function
8401 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8402 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8403 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8404 * parse.y (method_declarator:): Defined action.
8405 (issue_warning_error_from_context): input_filename saved, set to
8406 the appropriate value and restored after java_error is called.
8407 (build_unresolved_array_type): Fixed comment.
8408 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8409 (method_header): Deal with return type the same way type are
8410 handled for fields and method's parameters and local variables
8412 (check_method_redefinition): Removed extra CR.
8413 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8414 (java_layout_seen_class_methods): New function.
8415 (java_layout_classes): Call java_layout_seen_class_methods.
8417 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8419 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8421 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8423 * jcf-dump.c (main): Fix error message.
8424 * jcf-path.c (add_entry): Style fix.
8426 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8428 * class.c (layout_class_method): Call build_java_argument_signature
8429 on constructors too.
8430 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8431 (patch_method_invocation): Define a primary when resolving an
8432 expression name. Augmented comment on code checking illegal `this'
8433 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8435 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8437 * class.c (layout_class_method): Don't report error on non-static
8438 overriding static if the method is private.
8439 * java-tree.h (finish_class): Prototype added.
8440 * lex.c (java_get_line_col): Handle col argument -2 value.
8441 * parse.h: All static method declarations moved to parse.y.
8442 * parse.y: Now contains all static method declarations previously
8444 (find_expr_with_wfl, missing_return_error,
8445 unreachable_stmt_error): New functions.
8446 (java_get_real_method_name): Identify constructors bearing class
8447 names in source code compiled classes only.
8448 (java_complete_expand_methods): Call missing_return_error.
8449 (invocation_mode): Private methods invoked as static methods.
8450 (java_complete_tree): Call unreachable_stmt_error.
8452 1998-12-01 Tom Tromey <tromey@cygnus.com>
8454 * Makefile.in (+target): Removed.
8455 (+xmake_file): Likewise.
8456 (+tmake_file): Likewise.
8457 (.NOEXPORT): Removed duplicate.
8459 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8461 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8463 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8465 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8466 libiberty.h. Provide an xmalloc definition.
8468 * jvspec.c: Remove the xmalloc prototype.
8470 * parse-scan.y: Include config.h and system.h. Don't include
8471 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8472 Provide an xstrdup definition.
8474 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8476 * jcf-path.c (add_entry): Recognize ".jar" too.
8477 * lang-specs.h: Likewise.
8479 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8481 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8482 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8484 * jcf-write.c (generate_bytecode_insns):
8485 Handle pre/post-increment/decrement of long.
8487 * jcf-write.c (generate_bytecode_insns):
8488 Handle missing exception handler (finally for synchronized).
8490 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8492 * java-tree.h (end_params_node): Declare global.
8493 * decl.c (end_params_node): New global.
8494 (init_decl_processing, start_java_method): Use end_params_node for
8495 end of list of parameter types. Follows correct gcc conventions.
8496 * expr.c (pop_argument_types, pop_arguments): Likewise.
8497 * lang.c (put_decl_node): Likewise.
8498 * typeck.c (various places): Likewise.
8499 * class.y (various places): Likewise.
8500 * parse.y (various places): Likewise.
8502 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8503 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8505 * class.c: Add #include flags.h, remove no-longer needed declaration.
8507 * class.c (layout_class_method): Remove commented-out code, re-format.
8508 Don't add vtable entry (or index) for private methods.
8509 * expr.c (expand_invoke): A private method is implicitly final.
8510 * class.c (make_class_data): If inlining or optimizing,
8511 skip private methods.
8513 * class.c (finish_class): New function. Calls existing methods,
8514 but alls emits deferred inline functions.
8515 * jcf-parse.c (parse_class_file): Call finish_class.
8516 * parse.y (java_complete_expand_methods): Likewise.
8518 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8520 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8522 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8524 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8526 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8528 * (generate_classfile): Always write class access flag with
8531 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8533 * class.c (maybe_layout_super_class): New function.
8534 (layout_class): Reorganized. Loop on class methods dispatched into
8535 a new function. Call maybe_layout_super_class.
8536 (layout_class_methods, layout_class_method): New functions.
8537 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8539 (expand_invoke): Likewise.
8540 * java-tree.h (all_class_list): New global variable declared.
8541 (layout_class_methods, layout_class_method): New function
8543 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8544 * jcf-parse.c (all_class_list): New global variable.
8545 (load_class): Extended what class_or_name can be. Use parser
8546 context mechanism to save globals before calling jcf_parse.
8547 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8548 is set on the file name.
8549 (jcf_parse): Layout class methods when Object is loaded, otherwise
8550 record class in all_class_list for delayed method layout.
8551 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8552 * lang.c (put_decl_node): Decode <init> into the decl context
8554 * lex.c (java_allocate_new_line): Use xmalloc.
8555 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8556 pointers, not TREE_LIST elements.
8557 (struct parser_ctxt): Fixed comment indentations, added comments
8558 and reordered some fields.
8559 (java_check_methods): Function prototype removed.
8560 * parse.y (java_push_parser_context): Use xmalloc.
8561 (java_parser_context_restore_global): Pop extra pushed ctxp only
8562 when there's nothing next.
8563 (maybe_create_class_interface_decl): Fixed comment, add new
8564 created class decl to all_class_list.
8565 (method_header): Use GET_REAL_TYPE on argument's types.
8566 (method_declarator): Use GET_REAL_TYPE, change type to the real
8567 type in TREE_LIST dependency node. Build argument list with the
8569 (create_jdep_list): Use xmalloc. Removed allocation error message.
8570 (obtain_incomplete_type): Fixed leading comment. Broadened
8571 incoming argument meaning.
8572 (register_incomplete_type): Use xmalloc. Removed allocation error
8574 (safe_layout_class): Fixed leading comment.
8575 (jdep_resolve_class): Reversed if statement condition and switch
8577 (resolve_and_layout): Fixed leading comment. Broadened incoming
8579 (complete_class_report_errors): New local variable name, for
8580 clarity. purify_type_name used for all error cases.
8581 (java_get_real_method_name): Stricter check on constructors.
8582 (java_check_regular_methods): Reverse methods list only if not
8583 already laid out. Layout artificial constructor.
8584 (java_check_methods): Deleted.
8585 (source_start_java_method): Obtain incomplete type for patchable
8587 (java_layout_classes): Fixed leading comment. Use
8588 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8589 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8590 before returning. Fixed comments.
8591 (java_expand_classes): Check for errors up front.
8592 (patch_method_invocation): Class to search is resolved and laid
8595 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8597 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8599 * javaop.h (int8): Removed - not used.
8600 (jbyte): Redefine portably with correct signedness.
8602 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8604 * jcf-write.c (generate_bytecode_insns): Fix typo
8605 OPCODE_getstatic to OPCODE_getfield.
8607 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8608 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8609 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8611 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8613 * jcf-parse.c (jcf_parse_source): Function returned type is
8614 void. Added prototype.
8615 (jcf_parse): Function returned type is void.
8616 (yyparse): Remove call to fclose on the last parsed file.
8618 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8620 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8623 (layout_class): Cope with methods featuring WFL in decl names.
8624 * decl.c (unqualified_object_id_node): New global variable,
8626 (build_decl_no_layout): Removed.
8627 * expr.c (build_primtype_type_ref): Handle Double.
8628 (java_lang_expand_expr): Fixed indentations.
8629 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8630 (flag_wall, flag_redundant, flag_not_overriding,
8631 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8632 variable declarations.
8633 (build_decl_no_layout): Removed prototype.
8634 (java_get_real_method_name): Added prototype.
8635 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8636 (java_parse_abort_on_error): Macro now just returns.
8637 * jcf-parse.c (jcf_parse_source): Check fclose returned
8638 value. Call emit_register_classes if java_report_errors returns
8640 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8641 flag_static_local_jdk1_1): New integer flags.
8642 (lang_decode_option): New flags set here.
8643 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8644 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8645 the flag_redundant variable.
8646 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8647 when parsing java.lang.Object class.
8648 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8650 (resolve_qualified_expression_name): Fixed indentation.
8651 (patch_array_ref): Changed prototype.
8652 (not_initialized_as_it_should_p): Prototype removed.
8653 (java_report_errors): Added function prototype.
8654 * parse.y (formal_parameter:): Changed error message for not yet
8655 supported final parameters.
8656 (class_type_list:): Set both PURPOSE and VALUE of created
8657 TREE_LIST to be class_type.
8658 (primary_no_new_array:): Handle class literals on primitive types.
8659 (parse_warning_context): Reinstalled correct force_error and
8660 do_warning flags setups.
8661 (java_report_errors): Changed prototype. Return java_error_count
8663 (variable_redefinition_error): Consider treating variable type as
8665 (create_interface): Warn about redundant abstract modifier if
8666 flag_redundant is set. Changed error message.
8667 (lookup_field_wrapper): Save/restore globals before/after looking
8669 (duplicate_declaration_error_p): Consider treating declaration
8670 type as a fake pointer.
8671 (register_fields): Extract real type from dependency node. Check
8672 for duplicate field declaration after type adjustment. Use
8673 DECL_INITIAL to store static final initialized values.
8674 (method_header): Extract real function type from dependency node.
8675 (check_abstract_method_header): Use GET_METHOD_NAME.
8676 (obtain_incomplete_type): Layout fake pointer type.
8677 (safe_layout_class): Don't try to check for methods before layout.
8678 (java_complete_class): Don't check for correct throws clause
8679 elements inheritance here.
8680 (resolve_and_layout): Broadened name parameter meaning.
8681 (reset_method_name): Use GET_METHOD_NAME.
8682 (java_get_real_method_name): New function.
8683 (java_check_regular_methods): Don't check methods in
8684 java.lang.Object. Verify lineage of throws clause elements. Use
8685 flag_no_overriding in warning report.
8686 (check_throws_clauses): Don't check if class was from
8687 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8688 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8689 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8690 warning on unsupported final local variables. Use build_decl
8691 instead of build_decl_no_layout. Get real local variable type from
8693 (source_start_java_method): Get real parameter type from
8694 dependency node. Call build_decl instead of build_decl_no_layout.
8695 (java_layout_classes): Reverse tree and layout type and class as
8696 required. Mark class as loaded when done.
8697 (resolve_field_access): Fixed indentation. Restricted condition
8698 leading to static field access code generation. Set field_type
8699 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8700 (resolve_qualified_expression_name): Initialize type_found to
8701 null. Handle static field resolved during qualification. Fixed
8702 layout on non primitive field decl types.
8703 (not_accessible_p): Fixed typo in comment.
8704 (patch_method_invocation): Resolve and layout class to search from
8706 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8707 layout non primitive type, if necessary. Make method node only to
8709 (find_applicable_accessible_methods_list): Consider WFL'ed method
8710 decl names. Fixed indentation.
8711 (argument_types_convertible): Resolve and layout target type if
8713 (java_complete_tree): Fixed indentation problems. Rewrote
8714 CALL_EXPR thrown exceptions check. Re-installed further processing
8715 of the assignment in certain cases.
8716 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8717 inlining on class literals.
8718 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8720 (valid_method_invocation_conversion_p): Likewise.
8721 (patch_string): Temporary disable forbidden use of `this' in
8722 explicit constructor invocations when doing string concatenation
8724 (patch_unaryop): Added comment. Reinstalled code to disable
8725 further check on assignment operation with cast expression RHS.
8726 (patch_switch_statement): Fixed indentation.
8727 (build_try_statement): Call build_decl instead of
8728 build_decl_no_layout.
8729 (patch_synchronized_statement): Likewise.
8730 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8731 IS_UNCHECKED_EXPRESSION_P.
8732 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8733 layout argument exception type.
8734 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8735 of IS_UNCHECKED_EXPRESSION_P.
8737 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8739 * jcf-parse.c (yyparse): Open class file in binary mode.
8741 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8743 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8745 * jcf-write.c (perform_relocations): Move check out one loop.
8747 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8749 * Make-lang.in: Fix reference to srcdir.
8750 * jv-scan.c: Add missing xmalloc prototype.
8751 * jvgenmain.c: Ditto.
8753 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8755 * decl.c (error_mark_node), java-tree.h: New global.
8756 * parse.y: Use empty_stmt_node instead of size_zero_node.
8757 (build_if_else_statement): If missing else, use empty_stmt_node.
8759 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8760 (java_complete_expand_method): Complain if return is missing.
8761 (java_check_regular_methods): Comment out incorrect error check.
8762 (not_accessible_p): Fix incorrect handling of protected methods.
8763 (patch_method_invocation): Pass correct context to not_accessible_p.
8764 (find_applicable_accessible_methods_list): Likewise.
8765 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8766 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8767 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8768 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8770 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8771 (push_int_const): Remove reundant NOTE_PUSH.
8772 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8773 (- case SWITCH_EXPR): Fix code generation bug.
8774 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8775 (generate_classfile): More robust for abstract methods.
8777 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8779 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8780 * Make-lang.in: Ditto.
8782 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8785 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8787 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8789 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8791 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8793 Allow uses of interface types to verify. This is not really
8794 type-safe, but it matches what Sun does, and is OK as long as
8795 there are appropriate run-time checks.
8796 * verify.c (merge_types): If merging two interface types,
8797 just set the result to java.lang.Object.
8798 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8800 1998-11-13 Tom Tromey <tromey@cygnus.com>
8802 * gjavah.c (main): Handle --output-class-directory argument.
8803 * jvspec.c (lang_specific_driver): Translate `-d' into
8805 * jcf.h (jcf_write_base_directory): Declare.
8806 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8807 * lang-options.h: Mention -foutput-class-dir.
8808 * jcf-write.c (jcf_write_base_directory): New global.
8809 (make_class_file_name): Put generated .class file into `-d'
8810 directory, or into source directory if -d not given. Function now
8812 (write_classfile): Free class file name. Handle case where class
8814 (DIR_SEPARATOR): New macro.
8815 Include <sys/stat.h>
8817 * Makefile.in (prefix): New macro.
8819 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8821 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8822 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8823 here (done in patch_invoke instead).
8824 (case_identity): Moved here from parse.y.
8826 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8827 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8828 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8829 so they can be efficiently scanned without recursion.
8830 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8831 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8832 in BLOCK iteratively, rather than recursively.
8834 * parse.y (do_unary_numeric_promotion): New function.
8835 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8837 * parse.y (patch_newarray): Various fixes.
8839 Re-do handling of switch statements (for proper block scoping).
8840 * parse.y: Add just a single block for the enture switch block,
8841 but don't create any "case blocks".
8842 (group_of_labels): Rmeoved unneeded non-terminal.
8843 CASE_EXPR and DEFAULT_EXPR are added to current block.
8844 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8845 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8846 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8847 * parse.y (wfl_operator, print_int_node): Make non-static.
8848 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8849 as part of recursive scan of block.
8850 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8851 (patch_switch_statement): Most tests move dinto java_complete_tree.
8853 * parse.y: Make various production be non-typed (void).
8854 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8855 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8856 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8858 * jcf-write.c (struct jcf_handler): New type.
8859 (struct jcf_switch_state): New type.
8860 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8861 (alloc_handler, emit_unop, emit_reloc): New functions.
8862 (adjust_typed_op): Add extra parameter ("max type" offset).
8863 (emit_switch_reloc, emit_case-reloc): New function.
8864 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8865 (generate_bytecode_insns): Support REAL_CST, switch statements,
8866 exception handling, method calls, object/array creation, and more.
8868 * class.c: Remove some unused variables.
8869 * constants.c (find_string_constant): New function.
8870 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8871 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8872 if flag_emit_class_files.
8874 1998-11-12 Tom Tromey <tromey@cygnus.com>
8876 * jcf-io.c (find_class): Added explanatory comment.
8878 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8879 trailing slash to `.zip' entries.
8881 * jvspec.c (lang_specific_driver): Correctly handle case where
8882 GC_NAME not defined.
8884 1998-11-11 Tom Tromey <tromey@cygnus.com>
8886 * jvspec.c (GC_NAME): New define.
8887 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8889 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8891 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8893 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8895 1998-11-11 Tom Tromey <tromey@cygnus.com>
8897 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8899 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8901 * class.c (is_compiled_class): Call safe_layout_class for class
8902 compiled from source.
8903 * conver.h (convert_to_integer, convert_to_real,
8904 convert_to_pointer): Added prototypes.
8905 * decl.c (init_decl_processing): Non longer push the decls of
8906 `methodtable', `constants', `Class', `Field', `dispatchTable'
8907 `jexception' and `Method'.
8908 * expr.c (build_invokeinterface): New function.
8909 (expand_invoke): static variable CLASS_IDENT now in
8910 build_invokeinterface. Use build_invokeinterface.
8911 (expand_java_field_op): Moved code to inline
8912 java.lang.PRIMTYPE.TYPE into a function.
8913 (build_primtype_type_ref): New function.
8914 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8915 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8916 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8917 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8918 (DECL_LOCAL_STATIC_VALUE): New macro.
8919 (build_invokeinterface, build_primtype_type_ref): New function
8921 (java_parse_abort_on_error): Macro rewritten.
8922 * jcf-parse.c (current_method): Add comment to declaration.
8923 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8924 Function prototypes fixed.
8925 (jcf_parse_source): push/pop parser context. save/restore global.
8926 (parse_source_file): Fixed leading comment. Now take a
8927 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8928 classes and pop the parser context anymore.
8929 (yyparse): Push parser context, save globals, parse the source
8930 file, restore globals and pop the parser context when processing a
8932 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8933 * lex.c (java_parse_doc_section): New function.
8934 (java_lex): Call java_parse_doc_section when appropriate. Build an
8935 operator around INSTANCEOF_TK.
8936 * lex.h (java_lineterminator, java_sprint_unicode,
8937 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8938 Prototypes rewritten.
8939 (java_parse_escape_sequence, java_letter_or_digit_p,
8940 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8941 java_read_unicode, java_store_unicode, java_read_char,
8942 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8943 Added function prototypes.
8944 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8946 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8948 (struct parser_ctxt): New fields: deprecated,
8949 current_parsed_class_un, gclass_list.
8950 (fix_method_argument_names, issue_warning_error_from_context,
8951 resolve_package, lookup_package_type): New function prototypes.
8952 (resolve_expression_name): Fixed function prototype.
8953 (find_applicable_accessible_methods_list): Fixed indentation, added
8954 extra argument in prototype.
8955 (check_final_assignment, build_null_of_type, check_deprecation,
8956 check_method_redefinition, reset_method_name,
8957 java_check_regular_methods, java_check_abstract_methods,
8958 maybe_build_primttype_type_ref): New function prototype.
8959 * parse.y (conver.h): Include.
8960 (INSTANCEOF_TK): Tagged <operator>.
8961 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8962 (relational_expression:): Build binop for instanceof.
8963 (java_push_parser_context): Remember ctxp->gclass_list across
8965 (java_pop_parser_context): Simply return if no context
8966 exists. Remember gclass_list across contexts.
8967 (issue_warning_error_from_context): New function.
8968 (parse_error_context): Don't setup ctxp->elc here. Call
8969 issue_warning_error_from_context instead.
8970 (parse_warning_context): Likewise.
8971 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8972 setup. Link new class/interface to ctxp->gclass_list.
8973 (add_superinterfaces): Register interface as incomplete if not
8975 (create_class): Remember class unqualified name in
8976 ctxp->current_parsed_class_un. Check class deprecation.
8977 (register_fields): Check field deprecation. Remember static final
8978 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8980 (method_header): New local variable ORIG_ARG. Use unqualified
8981 current class name for check on constructor errors. Promote return
8982 type if of record type. Argument list fix moved in
8983 fix_method_argument_names, called here. Check method deprecation.
8984 (fix_method_argument_names): New function.
8985 (method_declarator): Promote record typed arguments.
8986 (safe_layout_class): Check class methods before layout.
8987 (java_complete_class): Compute field layout when patched.
8988 (do_resolve_class): Try to load class after having it renamed
8989 after the package name.
8990 (get_printable_method_name): Use DECL_CONTEXT.
8991 (reset_method_name): New function.
8992 (check_method_redefinition): Use reset_method_name.
8993 (java_check_regular_methods): New local variable
8994 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8995 names for error report. Check for compile-time error when method
8996 found has default (package) access.
8997 (java_check_abstract_methods): Now takes an interface DECL node as
8998 an argument. Also reinstall real name on unchecked
8999 overriding/hiding methods for error report.
9000 (java_check_methods): Fixed leading comment. Get classes to verify
9001 from ctxp->gclass_list. Use CHECK_METHODS macro and set
9002 CLASS_METHOD_CHECKED_P on class verification.
9003 (lookup_java_method2): Get real method name if necessary.
9004 (find_in_imports): Don't check package class access here.
9005 (resolve_package, lookup_package_type): New functions.
9006 (java_layout_classes): Fixed leading comment. Take classes to be
9007 laid out from ctxp->gclass_list.
9008 (java_complete_expand_methods): Don't expand native and abstract
9010 (java_expand_classes): New function.
9011 (resolve_expression_name): Use additional argument ORIG. Retrieve
9012 values of static final field of primitive types.
9013 (resolve_field_access): Handles static final field of promotive
9015 (resolve_qualified_expression_name): Handle STRING_CST as
9016 primaries and package name resolution. Check deprecation on found
9017 decls. Set where_found and type_found on non static field resolved
9018 during qualification. Layout non primitive field decl types.
9019 (check_deprecation): New function.
9020 (maybe_access_field): Simplified.
9021 (patch_method_invocation_stmt): Local variable CLASS_TYPE
9022 removed. Reverse method's argument when primary is a type. Don't
9023 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
9024 instead. Include abstract class in the list of class searchable
9025 for constructors. Use DECL_CONTEXT of found method for access
9026 checks. Check method deprecation.
9027 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
9028 converting arguments. Handle INVOKE_INTERFACE.
9029 (lookup_method_invoke): Search constructor using existing
9030 infrastructure (don't rely on lookup_java_constructor anymore).
9031 (find_applicable_accessible_methods_list): Extra argument flag
9032 LC. Now include constructor in the search.
9033 (qualify_ambiguous_name): Conditional expression are primaries.
9034 (not_initialized_as_it_should_p): static final are always
9036 (java_complete_tree): Pass extra NULL argument to
9037 resolve_expression_name. Stricter test to carry on patching
9038 assignments. New case for INSTANCEOF_EXPR.
9039 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
9040 (check_final_assignment, maybe_build_primttype_type_ref): New
9042 (patch_assignment): Detect resolved static finals and carry normal
9043 assignment error check on them. Inline PRIMTYPE.TYPE read access.
9044 (try_builtin_assignconv): Access constant 0 on all primitive
9046 (valid_builtin_assignconv_identity_widening_p): Accept identical
9047 types. Accept all promoted type on int type.
9048 (valid_ref_assignconv_cast_p): Accept a null pointer to be
9049 assigned to a reference.
9050 (valid_method_invocation_conversion_p): Accept to check null
9052 (build_binop): Merge declaration and initialization of local
9054 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
9055 numeric types. Improved validity test for qualify operators on
9057 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
9058 and PREINCREMENT_EXPR. Also detect resolved static finals of a
9059 primitive type and issue the appropriate error message.
9060 (resolve_type_during_patch): Mark class loaded when resolved.
9061 (patch_cast): Allow null to be cased to reference types.
9062 (build_null_of_type): New function.
9063 (patch_array_ref): Handle array on references correctly.
9064 (patch_return): Removed unused local variable MODIFY. Force
9065 boolean to be returned as integers. Allows null to be returned by
9066 a function returning a reference.
9067 * typeck.c (convert_to_integer, convert_to_real,
9068 convert_to_pointer): Prototypes moved to convert.h
9069 (lookup_argument_method): Use method real name, if necessary.
9071 1998-10-30 Tom Tromey <tromey@cygnus.com>
9073 * class.c (build_class_ref): Changed name of primitive classes to
9076 * class.c (make_class_data): Renamed fields: nmethods to
9077 method_count, method_count to dtable_method_count. Always set
9079 * decl.c (init_decl_processing): Likewise.
9081 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * class.c (layout_class): Don't mangle <finit>, produce
9084 __finit<class> instead. Don't verify artificial methods.
9085 * decl.c (finit_identifier_node): New declared global.
9086 (init_decl_processing): finit_identifier_node initialized.
9087 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
9088 * java-tree.h (finit_identifier_node): Declared as extern.
9089 (struct lang_decl): New field called_constructor.
9090 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
9091 (CLASS_HAS_FINIT_P): New macro.
9092 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
9093 explicit constructor invocation.
9094 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
9095 CALL_SUPER_CONSTRUCTOR_P): New macros.
9096 (write_classfile): Added prototype.
9097 * jcf-parse.c (jcf_parse_source): Parse and remember for
9098 generation if the file was seen on the command line.
9099 (parse_source_file): Don't write the class file here.
9100 (yyparse): Loop on files rewritten. Set current_jcf.
9101 (parse_zip_file_entries): Parse class file only if it was found.
9102 * lang.c (init_parse): Don't open command line provided filename
9104 (lang_parse): Don't set main_jcf anymore.
9105 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
9106 (JCONSTRUCTOR_CHECK): New macro.
9107 (JBSC_TYPE_P): New macro.
9108 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
9109 (COMPLETE_CHECK_OP_2): New macro.
9110 (struct parse_ctxt): New field explicit_constructor_p.
9111 (check_class_interface_creation): Fixed prototype indentation.
9112 (patch_method_invocation_stmt): Prototype reflects added argument.
9113 (patch_invoke): Likewise.
9114 (complete_method_declaration, build_super_invocation,
9115 verify_constructor_circularity,
9116 build_this_super_qualified_invocation, get_printable_method_name,
9117 patch_conditional_expr, maybe_generate_finit, fix_constructors,
9118 verify_constructor_super, create_artificial_method,
9119 start_artificial_method_body, end_artificial_method_body,
9120 generate_field_initialization_code): New function prototypes.
9121 * parse.y: Fixed leading comment
9122 (constructor_header:, constructor_body:, block_end:): Rules tagged
9124 (type_declaration:): Call maybe_generate_finit.
9125 (method_declaration:): Action for method_body: placed in new
9126 function complete_method_declaration, called here.
9127 (constructor_declaration:): Defined actions. Removed leading
9129 (constructor_header:): New rule with action.
9130 (constructor_body:): Rule rewritten using block_begin: and
9131 block_end:. Defined actions.
9132 (constructor_declarator:, explicit_constructor_invocation:):
9134 (block:): Use new rules block_begin: block_end:.
9135 (block_begin:, block_end:): New rules and actions.
9136 (block_statements:): Fixed error message for explicit
9138 (method_invocation:): Call build_this_super_qualified_invocation
9139 if primary is `this' or `super' was seen.
9140 (conditional_expression:): Action defined.
9141 (extra_ctxp_pushed_p): New static global flag.
9142 (java_parser_context_save_global): Create parser context if
9143 necessary. Use extra_ctxp_pushed_p to remember it.
9144 (java_parser_context_restore_global): Pop extra parser context if
9146 (build_array_from_name): Array on primitive types are marked
9148 (register_fields): Restore new name in field initializer
9149 expression if type was altered. Non static fields initialized upon
9150 declaration marked initialized.
9151 (maybe_generate_finit): New function.
9152 (maybe_generate_clinit): Use create_artificial_method,
9153 start_artificial_method_body, end_artificial_method_body. Generate
9154 debug info for enclosed initialization statements.
9155 (method_header): Fixed leading comment. Check constructor
9156 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9158 (complete_method_declaration, constructor_circularity_msg,
9159 verify_constructor_circularity): New functions.
9160 (get_printable_method_name): New function.
9161 (check_method_redefinition): Don't rename <finit> methods. Fix
9162 declared constructor names. Error message for
9163 constructors modified.
9164 (java_check_regular_methods): Local variable seen_constructor
9165 renamed saw_constructor. Skip verification on constructors. Create
9166 default constructor with create_artificial_method.
9167 (java_check_methods): Removed unnecessary empty line.
9168 (create_artificial_method, start_artificial_method_body,
9169 end_artificial_method_body): New functions.
9170 (java_layout_classes): Changed leading comment. Reverse fields
9171 list if necessary. Always layout java.lang.Object if being
9173 (java_complete_expand_methods): Verify constructor circularity.
9174 (java_complete_expand_method): Call fix_constructor on
9175 constructors. Local variable no_ac_found removed. Restore
9176 bindings if method body expansion failed.
9177 (fix_constructors, verify_constructor_super,
9178 generate_field_initialization_code): New function.
9179 (java_expand_classes): Fixed leading comment. Write class file
9181 (resolve_expression_name): Check for illegal instance variable
9182 usage within the argument scope of an explicit constructor
9184 (resolve_qualified_expression_name): Pass extra from_super flag
9185 when invoking patch_method_invocation_stmt. New case for
9186 conditional expression when used as a primary. Check for error
9187 when acquiring super.
9188 (patch_method_invocation_stmt): Added extra argument super. New
9189 local variable is_static_flag. Set class_to_search according to
9190 the nature of the constructor invocation. Don't add `this'
9191 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9192 invocation within the argument scope of explicit constructor
9193 invocation. Set is_static according to is_static_flag. Provide
9194 extra `super' argument to patch_invoke invocation.
9195 (patch_invoke): New argument from_super. Loop on arguments
9196 indentation fixed. Pass from_super to invocation_mode. New switch
9197 case INVOKE_SUPER. Fixed error message in switch default case.
9198 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9200 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9201 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9202 message takes constructors into account.
9203 (find_applicable_accessible_methods_list): Fixed indentation.
9204 (qualify_ambiguous_name): Take explicit constructor invocation
9205 into account. Deal with a conditional expression as a primary to
9207 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9208 case. Added extra argument to patch_method_invocation_stmt.
9209 Register calls made to explicit constructor `this'. Don't call
9210 save_expr in ARRAY_REF case when emitting class files. Check for
9211 illegal use of this when expanding explicit constructor invocation
9213 (complete_function_arguments): Set and reset parser context
9214 explicit_constructor_p field value when appropriate.
9215 (build_super_invocation, build_this_super_qualified_invocation):
9217 (patch_assignment): Fixed typo.
9218 (patch_unaryop): Check on final fields occurs only when a decl
9220 (patch_return): Take constructors into account.
9221 (patch_conditional_expr): New function.
9222 * typeck.c (build_java_signature): Removed unnecessary empty line.
9224 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9226 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9228 1998-10-28 Tom Tromey <tromey@cygnus.com>
9230 * decl.c (init_decl_processing): Renamed fields.
9231 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9232 interface_len, msize fields.
9234 * class.c (make_class_data): Removed subclass_head and
9235 subclass_next fields.
9236 * decl.c (init_decl_processing): Removed subclass_head and
9237 subclass_next fields.
9239 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9241 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9242 * mangle.c (emit_unicode_mangled_name): Similarly.
9244 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9246 * jcf-parse.c (get_constant): Place braces around code to compute
9247 'd' when REAL_ARITHMETIC is not defined.
9249 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9251 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9254 1998-10-23 Tom Tromey <tromey@cygnus.com>
9256 * lang-specs.h: `.zip' files are input to jc1.
9258 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9260 * jvspecs.c: Add (but don't enable) support for combining multiple
9261 .class and .java input filenames to a single jc1 invocation.
9262 Add support for -C flag (copile to .class files).
9263 Translate -classpath and -CLASSPATH arguments.
9264 * lang-specs.h: Don't set %2 spec.
9266 1998-10-22 Tom Tromey <tromey@cygnus.com>
9268 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9270 (add_path): Don't add trailing separator to non-empty path
9273 * lang.c (lang_decode_option): Check for -fclasspath and
9274 -fCLASSPATH before examining other `-f' options.
9276 * java-tree.h (finalize_identifier_node): Don't declare.
9277 * class.c (make_class_data): Don't push "final" field.
9278 * decl.c (init_decl_processing): Don't push "final" field.
9279 (finalize_identifier_node): Removed.
9280 (init_decl_processing): Don't set finalize_identifier_node.
9282 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9284 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9286 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9287 (JV_SCAN_SOURCES): New macro.
9288 (JCF_DUMP_SOURCES): Likewise.
9289 (jcf-dump$(exeext)): New target.
9290 (jv-scan$(exeext)): New target.
9292 1998-10-22 Tom Tromey <tromey@cygnus.com>
9294 * Makefile.in (LEX): Removed.
9295 (LEXFLAGS): Likewise.
9296 (SET_BISON): New macro.
9298 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9299 spurious diffs in parse.c.
9300 ($(PARSE_SCAN_C)): Likewise.
9301 (PARSE_DIR): New macro.
9303 (PARSE_SCAN_C): Likewise.
9304 (PARSE_RELDIR): New macro.
9306 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9308 * jcf-io.c (find_class): Use saw_java_source to determine when to
9309 look for `.java' file.
9310 * jcf-parse.c (saw_java_source): New global.
9311 (yyparse): Set it if `.java' file seen.
9313 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9314 (GCJH_SOURCES): Likewise.
9315 * Makefile.in (datadir): New macro.
9316 (libjava_zip): Likewise.
9317 (JAVA_OBJS): Added jcf-path.o.
9318 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9319 (../gcjh$(exeext)): Likewise.
9320 (jcf-path.o): New target.
9321 * java-tree.h (fix_classpath): Removed decl.
9322 * jcf-parse.c (fix_classpath): Removed.
9323 (load_class): Don't call fix_classpath.
9324 * parse.y (read_import_dir): Don't call fix_classpath.
9325 * lex.h: Don't mention classpath.
9326 * lex.c (java_init_lex): Don't initialize classpath.
9327 * jcf-io.c (classpath): Removed global.
9328 (find_class): Use jcf_path iteration functions. Correctly search
9329 class path for .java file.
9330 (open_in_zip): New argument `is_system'.
9331 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9332 classpath-related options.
9333 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9335 (lang_init): Call jcf_path_init.
9336 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9337 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9338 Correctly put braces around second string in each entry.
9339 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9340 classpath-related options.
9341 (help): Updated for new options.
9342 * jcf.h: Declare functions from jcf-path.c. Don't mention
9344 * jcf-path.c: New file.
9346 * jcf-depend.c: Include jcf.h.
9348 * jcf-write.c (localvar_alloc): Returns `void'.
9349 (localvar_free): Removed unused variable.
9351 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9352 (init_parse): Use OBJECT_SUFFIX, not ".o".
9354 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9356 * class.c (emit_register_classes): Renamed from
9357 emit_register_class.
9358 * java-tree.h (emit_register_classes): Prototype renamed from
9359 emit_register_class.
9360 * jcf-parse.c (yyparse): Call emit_register_classes once before
9362 * parse.y (java_expand_classes): No longer register classes.
9364 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * class.c (is_compiled_class): New local variable
9367 seen_in_zip. Identify classes found in currently compiled source
9369 * decl.c (complete_start_java_method): Fixed typo.
9370 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9371 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9372 (CLASS_P): Moved around.
9373 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9374 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9376 (jcf_parse_source): Changed leading comment. Removed unnecessary
9377 fclose and CLASS_FROM_SOURCE_P marking.
9378 (parse_source_file): New local variables remember_for_generation
9379 and filename. Mark parsed file name identifier node. Removed block
9380 executed when parse_only was null. Set remember_for_generation.
9381 Use it as an argument to java_pop_parser_context.
9382 (yyparse): New local variables several_files, list, next node and
9383 current_file_list. Split ampersand separated file names into
9384 current_file_list. Iterate through the list and parse accordingly.
9385 * parse.h (java_pop_parser_context): New function prototype.
9386 * parse.y (ctxp_for_generation): New static global variable.
9387 (java_pop_parser_context): New argument generate. Link popped ctxp
9388 to ctxp_for_generation list accordingly.
9389 (java_complete_expand_methods): Fixed indentation.
9390 (java_expand_classes): New function.
9392 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9394 * Makefile.in: Link with libiberty.a instead of memmove.o.
9396 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9398 * lex.c (setjmp.h): No longer included.
9399 * lex.h (setjmp.h): Included.
9400 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9401 (duplicate_declaration_error_p): Renamed from
9402 duplicate_declaration_error.
9403 (build_array_from_name): New function prototype.
9404 * parse.y (setjmp.h): No longer included.
9405 (variable_declarator_id): Define action.
9406 (build_array_from_name): New function.
9407 (duplicate_declaration_error_p): Renamed from
9408 duplicate_declaration_error. Fixed leading comment.
9409 (register_fields): Main `for' loop reorganized. Uses
9410 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9411 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9412 build_array_from_name.
9413 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9415 (read_import_dir): Don't try to skip `.' and `..'.
9416 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9417 build_array_from_name. Main `for' loop reorganized.
9418 (resolve_qualified_expression_name): When building access to a
9419 field, use the type where the field was found, not its own type.
9420 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9421 field was found is null.
9422 (qualify_ambiguous_name): Sweep through all successive array
9425 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * java-tree.h (pop_labeled_block, lang_printable_name,
9428 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9429 interface_of_p, inherits_from_p, fix_classpath,
9430 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9431 make_class_data, register_class, alloc_name_constant): New
9432 function prototypes.
9433 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9434 indentation. Added cast to remove warning.
9435 (lang_printable_name): Set v argument unused.
9436 (lang_print_error): Added argument to lang_printable_name call.
9437 (java_dummy_print, print_lang_decl, print_lang_type,
9438 print_lang_identifier, lang_print_xnode): All argument marked
9440 * lex.c (java_unget_unicode): Removed unnecessary argument.
9441 (java_allocate_new_line): Unused local variable is gone.
9442 (java_read_char): Added parenthesis in expressions to remove
9443 warnings. Added final return statement.
9444 (java_read_unicode): Added parenthesis in expression to remove
9446 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9447 (java_parse_escape_sequence): Likewise.
9448 (java_lex): Unused local variables are gone. Fixed
9449 java_unget_unicode invocation.
9450 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9452 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9453 lang_printable_name invocation in macro.
9454 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9456 (duplicate_declaration_error): Suppressed unused argument in
9458 (identical_subpath_p): Function declaration is gone.
9459 (patch_invoke): Suppressed unused argument in prototype.
9460 (patch_cast, build_labeled_block, check_thrown_exceptions):
9462 * parse.y (setjmp.h): Included
9463 (toplev.h): Likewise.
9464 (field_declaration:): Suppressed unused local
9465 (label_decl:): Fixed build_labeled_block invocation.
9466 (java_pop_parser_context): Put extra parenthesis around assignment
9468 (yyerror): Suppressed unused local variables.
9469 (variable_redefinition_error): Fixed lang_printable_name
9471 (create_interface): Suppressed unused local variables.
9472 (create_class): Likewise.
9473 (duplicate_declaration_error): Suppressed unused argument. Fixed
9474 lang_printable_name invocation.
9475 (register_fields): Suppressed unused local variable. Fixed
9476 duplicate_declaration_error invocation.
9477 (method_header): Suppressed unused local variable.
9478 (method_declarator, parser_check_super): Likewise.
9479 (java_complete_class): Suppressed unused local variable. Fixed
9480 fatal error message.
9481 (complete_class_report_errors): Added default: in switch.
9482 (java_check_regular_methods): Fixed lang_printable_name
9484 (check_throws_clauses): Likewise.
9485 (java_check_abstract_methods): Suppressed unused local
9486 variable. Fixed lang_printable_name invocation.
9487 (read_import_entry): Added supplemental return statement.
9488 (read_import_dir): Suppressed unused local variables.
9489 (check_pkg_class_access, declare_local_variables): Likewise.
9490 (source_start_java_method): Suppressed unused extern variable
9492 (expand_start_java_method): Suppressed unused extern and local
9493 variable declarations.
9494 (java_complete_expand_methods): Likewise.
9495 (java_complete_expand_method): Suppressed unused local variables.
9496 (make_qualified_name): Likewise.
9497 (resolve_qualified_expression_name): Added default: in
9498 switch. Fixed lang_printable_name invocation.
9499 (class_instance_creation_expression): Added parenthesis around
9501 (patch_method_invocation_stmt): Fixed lang_printable_name and
9502 patch_invoke invocations.
9503 (check_for_static_method_reference): Fixed lang_printable_name
9505 (patch_invoke): Suppressed unused arguments and local variables.
9506 (lookup_method_invoke): Suppressed unused local variables.
9507 (qualify_ambiguous_name): Added default: in switch.
9508 (identical_subpath_p): Function removed.
9509 (patch_assignment): Suppressed unused local variables. Suppressed
9510 unnecessary if statement. Fixed lang_printable_name invocations.
9511 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9512 (valid_ref_assignconv_cast_p): Parenthesis around
9513 expression. Suppressed unused local variables.
9514 (build_binop): Suppressed unused local variables. fixed
9515 lang_printable_name invocations.
9516 (string_constant_concatenation): Suppressed unused local
9518 (patch_unaryop): Fixed lang_printable_name invocation.
9519 (patch_cast): Suppressed unnecessary argument. Fixed
9520 lang_printable_name invocation.
9521 (patch_array_ref): Fixed lang_printable_name invocation.
9522 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9523 (build_labeled_block): Suppressed unused argument.
9524 (generate_labeled_block): Fixed build_labeled_block invocation.
9525 (build_loop_body): Suppressed unused local variables.
9526 (patch_loop_statement): Likewise.
9527 (patch_exit): Fixed lang_printable_name invocation.
9528 (patch_switch_statement): Likewise.
9529 (case_identity): First argument marked unused.
9530 (patch_try_statement): Fixed lang_printable_name invocations.
9531 (patch_synchronized_statement, patch_throw_statement): Likewise.
9532 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9533 lang_printable_name invocations.
9534 (check_thrown_exceptions_do): Suppressed unused argument.
9536 1998-10-14 Tom Tromey <tromey@cygnus.com>
9538 * jcf-write.c (write_classfile): Add output class file as target.
9539 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9540 * jcf.h: Added declarations for dependency-tracking functions.
9541 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9542 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9543 (finish_parse): Call jcf_dependency_write.
9544 (dependency_tracking): New global.
9545 (DEPEND_SET_FILE): New define.
9546 (DEPEND_ENABLE): New define.
9547 (init_parse): Enable dependency tracking if required.
9549 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9550 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9551 (../gcjh$(exeext)): Likewise.
9552 (jcf-depend.o): New target.
9553 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9554 (GCJH_SOURCES): Likewise.
9555 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9557 (find_classfile): Added dep_name argument.
9558 (find_class): Compute name of dependency.
9559 (open_in_zip): Call jcf_dependency_add_file.
9560 * gjavah.c (output_file): No longer global.
9561 (usage): Don't mention "gjavah".
9563 (java_no_argument): Likewise.
9564 (version): Likewise.
9565 (main): Recognize and handle -M family of options.
9566 (print_mangled_classname): Return is void.
9567 (process_file): Handle case where output is suppressed.
9568 (HANDLE_END_FIELD): Likewise.
9569 (HANDLE_METHOD): Likewise.
9570 * jcf-depend.c: New file.
9572 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9574 * java-tree.def: Add missing newline at EOF.
9576 1998-10-13 Tom Tromey <tromey@cygnus.com>
9578 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9579 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9581 Include <config.h> and "system.h".
9582 (disassemble_method): Undefine RET to avoid clash with
9585 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9587 * decl.c (runtime_exception_type_node, error_exception_type_node):
9588 New global variables.
9589 (init_decl_processing): Initialized.
9590 * expr.c (java_lang_expand_expr): Set caught exception type to
9591 null if catch handler argument doesn't exit.
9592 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9594 * java-tree.h (runtime_exception_type_node,
9595 error_exception_type_node): Global variables declared.
9596 (DECL_FUNCTION_THROWS): New macro.
9597 (DECL_FUNCTION_BODY): Modified comment.
9598 (DECL_SPECIFIC_COUNT): Likewise.
9599 (struct lang_decl): New field throws_list.
9600 (IS_UNCHECKED_EXPRESSION_P): New macro.
9601 * lex.c (java_lex): Generate location information for THROW_TK.
9602 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9603 EXCEPTIONS_P): New macros.
9604 (enum jdep_code): New value JDEP_EXCEPTION.
9605 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9606 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9607 PATCH_METHOD_RETURN_ERROR): New macros.
9608 (patch_method_invocation_stmt): Added new argument to prototype.
9609 (patch_synchronized_statement, patch_throw_statement,
9610 check_thrown_exceptions, check_thrown_exceptions_do,
9611 purge_unchecked_exceptions, check_throws_clauses): New function
9613 * parse.y Fixed typo in keyword section.
9614 (throw:): Rule tagged <node>.
9615 (THROW_TK): Keyword tagged <operator>.
9616 (method_header:): Last argument to call to method_header passed
9618 (throws:, class_type_list:, throw_statement:,
9619 synchronized_statement:, synchronized:): Defined actions.
9620 (method_header): New local variable current. Register exceptions
9622 (java_complete_tree): Complete and verify exceptions from throws
9624 (complete_class_report_errors): Error message on exceptions not
9626 (java_check_regular_methods): Fixed typo. Shortcut on private
9627 overriding methods. Changed error message on method
9628 redefinition. Check for throws clause compatibility.
9629 (check_throws_clauses): New function.
9630 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9631 method. Changed error message on method redefinition.
9632 (currently_caught_type_list): New static variable.
9633 (java_complete_expand_methods): Purge unchecked exceptions from
9634 throws clause list. Call PUSH_EXCEPTIONS before walk and
9635 POP_EXCEPTIONS after.
9636 (resolve_qualified_expression_name): Pass new argument as NULL to
9637 patch_method_invocation_stmt.
9638 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9639 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9640 argument list when appropriate. Use new argument if non null to
9641 store selected method decl.
9642 (patch_invoke): Convert if necessary args of builtin types before
9643 forming CALL_EXPR. Argument list no longer reversed here.
9644 (invocation_mode): Treat final methods as static methods.
9645 (java_complete_tree): New cases for THROW_EXPR: and
9646 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9648 (complete_function_arguments): No more RECORD_TYPE
9649 conversion. Function parameter nodes no longer saved.
9650 (valid_ref_assignconv_cast_p): Avoid handling null type.
9651 (patch_binop): Fixed null constant reference handling.
9652 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9654 (patch_try_statement): Fixed comments. Record caught types in
9655 list, push the list, expand try block and pop the list.
9656 (patch_synchronized_statement, patch_throw_statement,
9657 check_thrown_exceptions, check_thrown_exceptions_do,
9658 purge_unchecked_exceptions): New functions.
9659 * typeck.c (lookup_argument_method): Allow WFL in place of method
9660 DECL_NAME during method definition check
9662 1998-10-09 Tom Tromey <tromey@cygnus.com>
9664 * gjavah.c (decode_signature_piece): New function.
9665 (print_c_decl): Use it. Added `name_override' argument.
9666 (print_method_info): Use name_override argument to print_c_decl.
9667 (seen_fields): Removed.
9668 (print_field_info): Don't update seen_fields.
9669 (struct method_name): New structure.
9670 (method_name_list): New global.
9671 (print_method_info): Add new method to list of methods.
9672 (name_is_method_p): New function.
9673 (print_field_info): If field name has same name as method, then
9675 (process_file): Parse methods before fields.
9676 (field_pass): New global.
9677 (HANDLE_END_FIELD): Take field_pass into account.
9679 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9681 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9682 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9684 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9686 * jvspec.c: Fix bug in jvgenmain_spec patch.
9688 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9690 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9691 * decl.c (soft_exceptioninfo_call_node): New global variable.
9692 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9693 takes extra integer argument. soft_exceptioninfo_call_node
9695 * except.c (java_set_exception_lang_code): New function
9696 (method_init_exceptions): Called here.
9697 (prepare_eh_table_type): New function.
9698 (expand_end_java_handler): Called here.
9699 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9700 one argument. Modified generation of call to
9701 soft_badarrayindex_node to use new argument.
9702 (build_java_arrayaccess): Pass faulty index value to
9703 build_java_throw_out_of_bounds_exception.
9704 (generate_name): New function.
9705 (java_lang_expand_expr): New local variables node, current,
9706 has_finally_p. Expand TRY_EXPR node.
9707 (process_jvm_instruction): Replace top of the stack with thrown
9708 object reference when entering exception handler.
9709 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9710 specific tree codes.
9711 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9713 (DECL_SPECIFIC_COUNT): New macro.
9714 (prepare_eh_table_type, java_set_exception_lang_code,
9715 generate_name): New function declarations.
9716 (match_java_method): Declaration deleted.
9717 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9719 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9720 * parse.h (redefinition_error, refine_accessible_methods_list,
9721 can_cast_to_p): Function declaration removed.
9722 (classitf_redefinition_error, variable_redefinition_error,
9723 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9724 find_most_specific_methods_list, argument_types_convertible,
9725 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9726 valid_cast_to_p, valid_method_invocation_conversion_p,
9727 try_reference_assignconv, add_stmt_to_compound,
9728 build_jump_to_finally, build_tree_list, patch_try_statement,
9729 java_get_catch_block): New function declarations.
9730 * parse.y (string_buffer_type): Global variable deleted.
9731 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9732 finally): Rules tagged <node>.
9733 (TRY_TK, CATCH_TK): Token tagged <operator>.
9734 (class_body_declaration:, class_member_declaration:,
9735 formal_parameter:, explicit_constructor_invocation:,
9736 interface_member_declaration:, constant_declaration:,
9737 primary_no_new_array:, class_instance_creation_expression:,
9738 array_creation_expression:): Issue error on unsuported JDK1.1
9740 (try_statement:, catches:, finally:): Define actions.
9741 (catch_clause_parameter): New rule.
9742 (catch_clause:): Use new rule catch_clause_parameter.
9743 (parse_jdk1_1_error): New function.
9744 (redefinition_error): Renamed classitf_redefinition_error.
9745 (variable_redefinition_error): New function.
9746 (check_class_interface_creation): Call
9747 classitf_redefinition_error.
9748 (java_complete_tree): Added error message on JDEP_TYPE: case.
9749 (complete_class_report_errors): Fixed indentation.
9750 (declare_local_variables): Call variable_redefinition_error.
9751 (source_end_java_method): Call java_set_exception_lang_code and
9752 emit_handlers where appropriate.
9753 (java_method_add_stmt): Call add_stmt_to_block.
9754 (add_stmt_to_block): New function.
9755 (lookup_method_invoke): Fixed outside comment. new local variable
9756 candicates. Call find_applicable_accessible_methods_list and
9757 find_most_specific_methods_list when searching for a
9758 method. Modified error report to list possible candidates when
9760 (find_applicable_accessible_methods_list,
9761 find_most_specific_methods_list, argument_types_convertible): New
9763 (refine_accessible_methods_list): Function deleted.
9764 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9765 expr (if applicable) before calling patch_array_ref.
9766 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9767 (enter_block): Fixed comment.
9768 (enter_a_block): New function.
9769 (patch_assignment): Reorganized. Call try_reference_assignconv for
9770 references. Call valid_cast_to_p instead of can_cast_to_p.
9771 (try_reference_assignconv,
9772 valid_builtin_assignconv_identity_widening_p): New functions.
9773 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9774 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9776 (build_string_concatenation): Don't resolve StringBuffer.
9777 (patch_cast): Fixed inverted arguments.
9778 (patch_array_ref): Code to save array expr deleted. Call
9779 valid_cast_to_p instead of can_cast_to_p.
9780 (generate_labeled_block): Call generate_name.
9781 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9782 patch_try_statement): New functions.
9783 * typeck.c (match_java_method): Function deleted.
9785 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9787 * jvspec.c: jvgenmain_spec uses different temporary file names.
9789 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9791 * jvspec.c (lang_specific_driver): Fail if user specifies
9792 --main= when not linking.
9794 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9796 * class.c (make_class_data): Push value for `thread' field.
9797 * decl.c (init_decl_processing): Added `thread' field to class.
9799 * class.c (add_field): Always make static fields externally
9802 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9804 * expr.c (build_java_athrow,
9805 build_java_throw_out_of_bounds_exception, expand_invoke,
9806 build_newarray, expand_java_multianewarray, build_java_monitor):
9807 Update comments to reflect _Jv_* function names.
9809 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9811 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9812 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9813 * parse.y (expand_start_java_method): Likewise.
9815 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9817 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9819 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9820 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9821 * expr.c: Remove no-longer-needed calls to promote_type.
9822 * decl.c (give_name_to_locals): Liekwise.
9823 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9824 * parse.y: Add/remove promote_type calls as appropriate.
9825 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9826 (parse_signature_string): Likewise.
9827 (build_java_array_type): Fix for now signature convenions.
9829 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9831 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9833 * class.c (init_class_processing): libjava function renamed to
9836 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9838 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9839 * java-tree.def: Fixed DEFTREECODE third argument.
9840 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9841 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9842 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9843 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9844 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9845 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9846 * lang.c (java_tree_code_type, java_tree_code_length,
9847 java_tree_code_name): New arrays.
9848 (lang_init): Append Java tree node definitions to Gcc ones.
9849 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9851 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9853 (java_lex): Allow declaration of empty string constants. Retain
9854 location information on CASE_TK and DEFAULT_TK.
9855 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9856 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9857 Modified to be more robust.
9858 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9859 (build_new_invocation, try_builtin_assignconv,
9860 patch_switch_statement, string_constant_concatenation,
9861 build_string_concatenation, patch_string_cst, patch_string,
9862 java_expand_switch): New function declarations.
9863 * parse.y: Rules related to switch and EH tagged <node>.
9864 (label_id): Set to NULL_TREE
9865 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9867 (this_or_super:): Fixed indentation.
9868 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9869 statement_expression:): Removed call to RULE on all sub-rules.
9870 (switch_expression:, switch_labels:): New rules.
9871 (switch_statement:, switch_block:, switch_block_statement_groups:,
9872 switch_block_statement_group:, switch_labels:, switch_label:):
9874 (throw_statement:, synchronized_statement:, try_statement:):
9875 Defined temporary actions.
9876 (class_instance_creation_expression:): Call
9877 build_new_invocation. Fixed indentation.
9878 (field_access): Fixed indentation.
9879 (method_invocation): Likewise.
9880 (make_qualified_primary): Use THIS_EXPR.
9881 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9882 resolving from SUPER, set *type_found.
9883 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9884 (java_complete_tree): Removed unused local variable `location'. Case
9885 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9886 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9887 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9888 STRING_CST: case. default: checks for patchable strings.
9889 (complete_function_arguments): Transform string constant or
9890 crafted StringBuffer if necessary.
9891 (build_method_invocation): Fixed comments.
9892 (build_new_invocation): New function.
9893 (patch_assignment): Call try_builtin_assignconv to figure a valid
9894 assignment conversion between builtin types.
9895 (try_builtin_assignconv): New function.
9896 (build_binop): Use URSHIFT_EXPR directly to call build.
9897 (operator_string): Use UNARY_PLUS_EXPR.
9898 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9900 (do_merge_string_cste, merge_string_cste,
9901 string_constant_concatenation, build_string_concatenation,
9902 patch_string, patch_string_cst): New function.
9903 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9904 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9905 (build_newarray_node): Use NEW_ARRAY_EXPR.
9906 (build_this): Use THIS_EXPR.
9907 (build_return): Enable debug information on return statement.
9908 (build_if_else_statement): Likewise.
9909 (complete_labeled_statement): Fixed related comment.
9910 (build_loop_body): Fixed comment.
9911 (build_bc_statement): Enable debug information on break/continue
9913 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9915 (patch_switch_statement, case_identity, java_expand_switch): New
9918 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9920 * buffer.h (BUFFER_INIT): New macro.
9921 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9922 Pass (struct jcf_partial *state) to most functions.
9923 (jcf_block, jcf_relocation): New types.
9924 Support labels, branches, conditionals, loops.
9926 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9928 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9930 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9932 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9933 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9934 not integer_type_node (INT_TYPE_SIZ bits).
9936 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9938 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9939 * jcf-dump.c (print_exception_table): New function.
9940 (disassemble_method): Better handling of wide instructions.
9941 Make more robust for bad input.
9943 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9945 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9948 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9950 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9952 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9954 * Makefile.in ($(PARSE_H)): Removed target.
9956 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9958 * Makefile.in (JAVA_OBJS): Add memmove.o
9959 (memmove.o): New target & rules.
9961 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9963 * expr.c (expand_invoke): Don't generate a call to the class init
9966 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9968 * Makefile.in: Add many missing dependencies.
9969 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9971 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9972 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9974 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9976 * decl.c (complete_start_java_method): If method is static (and
9977 not private) call _Jv_InitClass.
9978 * expr.c (expand_invoke): Don't call build_class_init.
9980 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9982 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9984 * Make-lang.in (GCJ): Define before using.
9986 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9988 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9989 losing due to namespace pollution in GNU getopt.h
9991 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9993 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9994 (java.all.cross): Likewise.
9995 (java.rest.encap): Likewise.
9997 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9999 * gjavah.c (print_class_decls): Fix thinko in arglist
10000 * jcv-io.c (find_classfile): Similarly.
10002 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
10004 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
10006 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
10008 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
10009 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
10010 * Makefile.in (PARSE_C): New macro.
10011 (PARSE_H): Likewise.
10012 (PARSE_SCAN_C): Likewise.
10013 ($(PARSE_C)): Target renamed from parse.c.
10014 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
10015 (clean): Remove parse-scan.c as well.
10016 (parse.o): Depend on $(PARSE_C).
10018 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
10020 * README, license.terms: Removed.
10022 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
10023 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
10024 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
10025 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
10026 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
10027 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
10028 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
10029 and Java trademark attribution.
10031 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
10033 * Makefile.in: Use gcjh, not gjavah.
10034 * config-lang.in (stagestuff): Use gcjh, not gjavah.
10035 * Make-lang.in: Changed gjavah to gcjh everywhere.
10037 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
10039 * gjavah.c: Support new -prepend -add -append flags.
10040 (print_method_info): Method is not virtual if class is final.
10042 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * jv-scan.c: Fixed copyright assignment.
10045 * keyword.gperf: Likewise.
10046 * keyword.h: Likewise.
10047 * lex.c: Fixed copyright assignment.
10048 (java_lex): Push unicode back when parsing '<'.
10049 * lex.h: Fixed copyright assignment.
10050 * parse-scan.y: Likewise.
10051 * parse.h: Fixed copyright assignment.
10052 (build_debugable_stmt, complete_for_loop): New function prototypes.
10053 * parse.y: Fixed copyright assignment.
10054 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
10055 size_zero_node when completing a loop with no exit condition.
10056 (for_statement_nsi:): Define action.
10057 (for_init:, for_update:): Return size_zero_node when empty.
10058 (declare_local_variables): Call build_debugable_stmt.
10059 (build_debugable_stmt): New function.
10060 (build_loop_body): Build debugable statement around loop
10062 (complete_loop_body): Take into account the debugable statement
10063 around the EXIT_EXPR.
10064 (complete_loop_body): New function.
10065 (patch_exit_expr): Fixed condition inversion.
10067 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
10069 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
10070 name of thread define.
10071 * jvspec.c (THREAD_NAME): New macro.
10073 (THREADLIB): Likewise.
10074 (lang_specific_driver): Recognize attempt to link with thread
10075 library or gc library. Recognize -ljava on command line so it
10076 isn't linked against more than once.
10078 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10080 * parse-scan.y (report_main_declaration): Name of the class
10081 containing `main' can be a qualified name.
10083 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
10085 * config-lang.in: Changed gjavac to gjc everywhere.
10086 * Make-lang.in: Changed gjavac to gjc everywhere.
10088 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10090 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
10091 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
10092 and install the files.
10093 * Makefile.in (JAVA_OBJS_LITE): New variable.
10094 (compiler:): Now include jv-scan as a dependency.
10095 (../jv-scan$(exeext), parse-scan.c): New targets.
10096 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
10097 * config-lang.in (compilers): Removed gcj, gjavah from the list.
10098 * jcf-parse.c (parse_source_file): Call java_layout_classes and
10099 check for errors even if parse_only.
10100 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
10102 (yylex): New function. Uses java_lex body.
10103 (java_lex): Removed commented out statement. Remove local variable
10104 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
10105 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
10106 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
10107 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
10108 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
10109 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
10111 (java_lex_error): Empty if JC1_LITE is defined.
10112 (java_get_line_col): Return 0 if JC1_LITE is defined.
10113 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
10114 SET_MODIFIER_CTX): Moved into the section containing the macros
10115 conditionally defined by JC1_LITE.
10116 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
10117 argument if JC1_LITE is defined.
10118 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
10119 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
10121 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
10122 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
10123 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
10124 to different values according to JC1_LITE.
10125 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
10126 declared if JC1_LITE set.
10127 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
10128 defined if JC1_LITE not set.
10129 (struct parser_ctx): Reorganized and skip the jc1 front end part
10131 (java_layout_classes): New function definition.
10132 (java_push_parser_context, java_init_lex, yyparse, yylex,
10133 yyerror): Prototype always declared. All other static function
10134 prototypes declared only if JC1_LITE is not set.
10135 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
10136 declared in parse.h.
10137 (java_layout_classes): New function.
10138 (java_complete_expand_methods): No longer layout the class here.
10139 * parse-scan.y: New file.
10140 * jv-scan.c: New file.
10142 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
10144 * gjavah.c (main): Handle -friend option.
10145 (friend_specs): New global.
10146 (generate_access): Handle friend_specs.
10147 (process_file): Likewise.
10148 (MAX_FRIENDS): New macro.
10149 (friend_count): New global.
10150 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10151 Changed all callers.
10153 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10155 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10156 (main): Handle processing all the entries of a named .zip archive.
10157 * jcf-io.c (jcf_trim_old_input): New function.
10158 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10160 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10162 * lang.c (flag_assume_compiled): Make default be on.
10164 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10166 * jcf-dump.c: Add bunches of flags to control output more.
10167 (process_class): New function; support printing more than one class.
10168 (main): Support new --print-main and --javap flags.
10169 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10170 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10172 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10174 Change mangling of dispatch table to match C++ vtable (w/thunks).
10175 * class.c (build_dtable_decl), java-tree.h: New function.
10176 (make_class_data): Call it.
10177 * decl.c (init_decl_processing): Likewise.
10179 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10181 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10182 soft_anewarray; adjust args passed.
10183 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10184 match _Jv_NewObjectArray.
10186 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10188 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10189 * expr.c (loopup_label): Call create_label_decl.
10190 (create_label_decl): New function.
10191 (java_lang_expand_expr): Call expand_start_bindings with argument
10193 * java-tree.h Added space after PROTO in function declarations
10195 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10196 (create_label_decl, push_labeled_block): New function
10198 * lex.c (label_id): Initialize.
10199 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10201 * parse.h Added space after PROTO in function declarations when
10203 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10204 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10205 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10206 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10208 (struct parser_ctxt): New fields current_loop,
10209 current_labeled_block.
10210 (build_if_else_statement, patch_if_else_statement,
10211 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10212 generate_labeled_block, complete_labeled_statement,
10213 build_bc_statement, patch_bc_statement, patch_loop_statement,
10214 build_new_loop, build_loop_body, complete_loop_body): New function
10216 * parse.y (java_warning_count): New global variable.
10217 (label_id): New static variable.
10218 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10219 (block:): Return size_zero_node when block is empty.
10220 (empty_statement:): Return size_zero_node.
10221 (statement:): Implement supplemental action when for_statement: is
10223 (label_decl:): New rule.
10224 (labeled_statement:): Rewritten using label_decl. Actions
10226 (labeled_statement_nsi:): Likewise.
10227 (if_then_statement): Actions implemented.
10228 (while_expression): New rule.
10229 (while_statement:): Rewritten using while_expression. Actions
10231 (while_statement_nsi:): Likewise.
10232 (do_statement_begin:): New rule.
10233 (do_statement:): Rewritten using do_statement_begin. Actions
10235 (for_statement:): Rewritten using for_begin. Actions implemented.
10236 (for_statement_nsi:): Likewise.
10237 (for_header:, for_begin:): New rules.
10238 (for_init:): Actions implemented.
10239 (statement_expression_list:, break_statement:,
10240 continue_statement:): Likewise.
10241 (yyerror): Count number of issued warning(s).
10242 (java_report_errors): Report error(s) and/or warning(s).
10243 (java_complete_class): Use build_java_argument_signature to
10244 recompute completed method signature.
10245 (java_check_regular_methods): New locals method_wfl and aflags.
10246 Use method_wfl instead of lookup_cl during error reports. Fixed
10247 indentation and modified some error messages. Use
10248 lang_printable_name in method instead of the DECL_NAME. New code
10249 to issue warnings on methods not overriding corresponding methods
10250 private to a different package.
10251 (java_method_add_stmt): Call add_stmt_to_compound.
10252 (add_stmt_to_compound): New function.
10253 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10254 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10255 (build_if_else_statement, patch_if_else_statement,
10256 build_labeled_block, generate_labeled_block,
10257 complete_labeled_statement, build_new_loop, build_loop_body,
10258 complete_loop_body, patch_loop_statement, build_bc_statement,
10259 patch_bc_statement, patch_exit_expr): New functions.
10260 * typeck.c (build_java_signature): Build argument signature before
10261 enclosing it in between parenthesis.
10263 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10265 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10266 (JAVA_OBJS): Added reminder comment
10268 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10270 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10271 be interpreted as a long long.
10273 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10275 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10276 soft_initialise_class. Use _Jv_NewMultiArray, not
10277 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10278 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10279 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10280 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10282 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10284 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10285 length_identifier_node): New global tree node constants.
10286 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10287 Replace uses by super_identifier_node etc.
10288 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10290 * parse.y (resolve_field_access): Don't special-case ".length" if
10291 flag_emit_class_files.
10292 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10293 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10296 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10298 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10299 * class.c (make_method_value): Remove init for removed fields.
10301 * class.c (layout_class): Use build_java_argument_signature.
10302 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10304 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10305 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10306 (build_java_signature): Don't use push_java_argument_signature.
10308 * typeck.c (lookup_argument_method): New function.
10309 * parse.y (java_check_regular_methods): Use lookup_argument_method
10310 instead of lookup_java_method2 followed by lookup_java_method.
10312 * parse.y (check_method_redefinition): Minor optimization.
10314 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10315 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10317 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10319 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10322 * gjavah.c (java_float_finite): Use K&R-style definition.
10323 (java_double_finite): Likewise.
10324 (generate_access): Now returns void. Changed all callers.
10325 (last_access_generated): Removed.
10326 (process_file): Only make a single pass over the .class file.
10328 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10330 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10331 for compatibility for G++ (with -fvtable-thunks).
10332 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10334 * gjavah.c (process_file): Use public inheritance for super-class.
10336 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10338 * lex.c (java_init_lex): Initialize ctxp->package.
10339 * parse.h (struct parser_ctxt): package and package_len replaced
10340 by tree package, an identifier node. Field method_decl_list is
10341 gone. Fixed comments.
10342 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10343 class_in_current_package): New function prototypes.
10344 * parse.y (array_type:): Set class loaded flag on primitive type
10346 (package_declaration:): Assign ctxp->package to the
10348 (method_invocation:): Handle invocation of method qualified by
10350 (single_type_import_declaration:): Removed ambiguity check.
10351 (java_pop_parser_context): New local variable `next'. Reset and
10352 set IMPORT_CLASSFILE_NAME flags on current and previous import
10354 (java_accstring_lookup): Use new local macro COPY_RETURN.
10355 (lookup_field_wrapper): New function.
10356 (parser_qualified_classname): Use merge_qualified_name.
10357 (parser_check_super_interface): Broaden error message.
10358 (do_resolve_class): Check for qualified class name in the current
10359 compilation unit if appropriate.
10360 (process_imports): Check for already defined classes.
10361 (check_pkg_class_access): Got rid of call to
10362 get_access_flags_from_decl.
10363 (java_complete_expand_methods): Call safe_layout_class based on
10364 the current class size.
10365 (make_qualified_primary): Build a WFL qualification on primary if
10367 (merge_qualified_name): New function.
10368 (make_qualified_name): Use merge_qualified_name.
10369 (resolve_expression_name): Use safe_lookup_field.
10370 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10371 (resolve_qualified_expression_name): Likewise. Check on resolved
10372 element accessibility.
10373 (not_accessible_p, class_in_current_package): New functions.
10374 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10375 (patch_method_invocation_stmt): Merged common pieces. Check
10376 accessibility of invoked method.
10377 (check_for_static_method_reference): Add returned type in error
10379 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10380 (refine_accessible_methods_list): Merged two conditions in test.
10381 (java_complete_class): Sanity check on stabilize_ref gone.
10382 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10384 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10386 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10388 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10390 * gjavah.c (F_NAN): Removed.
10391 (F_NAN_MASK): New macro.
10392 (F_POSITIVE_INFINITY): Removed.
10393 (F_NEGATIVE_INFINITY): Likewise.
10394 (java_float_finite): Rewrote.
10395 (D_NAN_MASK): Renamed.
10396 (java_double_finite): Rewrote.
10397 (D_POSITIVE_INFINITY): Removed.
10398 (D_NEGATIVE_INFINITY): Likewise.
10400 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10401 If verbose, print underlying representation of value in hex.
10403 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10405 * buffer.h, buffer.c: New files.
10406 * Makefile.in (JAVA_OBJS): Add buffer.o.
10408 Support locals variables and writing their debug entries to .class.
10409 * jcf-write.c: Simplify some by user new buffer type.
10410 (vode_buffer_grow): Removed.
10411 (struct localvar_info): New type.
10412 (localsvars, localvartable): New buffers.
10413 (localvar_alloc, localvar_free): New functions.
10414 (generate_bytecode_insns): Handle local variables.
10415 (generate_classfile): Write LocalVariableTable attribute.
10417 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10419 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10420 * zipfile.h (ZIPMAGIC): New macro.
10422 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10424 * Makefile.in (gjavah.o): Updated dependencies.
10425 (jcf-dump.o): Likewise.
10426 (all.indirect): Use ../gjavah.
10427 (../gjavah$(exeext)): Likewise.
10428 (clean): Don't remove gjavah.
10429 (clean): Remove parse.c, not java/parse.c.
10430 * Make-lang.in (java): Added gjavah.
10431 (gjavah$(exeext)): New target.
10432 (GJAVAH_SOURCES): New macro.
10433 (java.all.build): Added gjavah.
10434 (java.all.cross): Likewise.
10435 (java.rest.encap): Likewise.
10436 * config-lang.in (compilers, stagestuff): Added gjavah.
10438 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10440 * gjavah.c (java_float_finite): New function.
10441 (java_double_finite): Likewise.
10442 (F_POSITIVE_INFINITY): New macro.
10443 (F_NEGATIVE_INFINITY): Likewise.
10445 (D_POSITIVE_INFINITY): Likewise.
10446 (D_NEGATIVE_INFINITY): Likewise.
10448 (print_field_info): Use java_float_finite and java_double_finite.
10450 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10452 * parse.y (method_header): Name "this" implicit argument.
10454 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10456 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10457 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10458 (put_linenumber): New function.
10459 (generate_bytecode_insns, generate_classfile): Write line numbers.
10461 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10463 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10464 (lookup_name, build_known_method_ref, build_class_init,
10465 build_invokevirtual, invoke_build_dtable, match_java_method,
10466 build_field_ref, pushdecl_force_head, build_java_binop,
10467 binary_numeric_promotion, build_decl_no_layout,
10468 build_java_arrayaccess, build_newarray, build_anewarray,
10469 build_java_array_length_access, build_java_arraynull_check): New
10470 extern function prototypes.
10471 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10472 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10474 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10476 * jcf.h (jcf_out_of_synch): New extern function prototype.
10477 * parse.h: Static/global function implemented in parse.y
10478 prototyped and declarations moved at the end of the file.
10479 (DECL_P): Check that the argument isn't null.
10480 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10481 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10482 (QUAL_DECL_TYPE): New macro.
10483 (PARAMS): Macro definition removed.
10484 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10485 (return_statement:): Call build_return.
10486 (field_access:): Call make_qualified_primary in sub rule.
10487 (method_invocation:): Build method invocation and call
10488 make_qualified_primary when processing primaries.
10489 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10490 get_type_from_signature.
10491 (java_check_regular_method): Extra integer 0 argument when calling
10492 lookup_java_method2.
10493 (lookup_java_interface_method2): Extra method DECL argument when
10494 calling lookup_java_interface_method2.
10495 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10496 COMPOUND_EXPR node.
10497 (java_complete_expand_method): Layout current class iff not
10498 already done. Don't process interface's methods.
10499 (java_complete_expand_method): Use super class only if it
10500 exists. Use current class otherwise.
10501 (make_qualified_primary): New function.
10502 (resolve_expression_name): Process qualified expression or
10503 expression from primary the same way.
10504 (resolve_expression_name): Two last arguments to
10505 resolve_field_access are now NULL_TREEs.
10506 (resolve_field_access): New variable is_static. Local field must
10507 be DECLs. is_static computed on field DECLs only. Append code in
10508 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10509 to initialize field_type.
10510 (resolve_qualified_expression_name): New local variable,
10511 previous_call_static and is_static. Handle primaries with function
10512 calls, casts, array references and `this'. `super' now handled as
10513 `(super_class)this'. Use is_static to clarify boolean expressions.
10514 Added code to handle case where a proper handle is required to
10515 access a field. Use QUAL_DECL_TYPE where applicable.
10516 (maybe_access_field): New function.
10517 (patch_method_invocation_stmt): New arguments primary, where,
10518 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10519 deleted. Use `where' as a type to search from if specified. Check
10520 for static method reference where forbidden. Append primary or
10521 current_this to the argument list if not calling constructor nor
10523 (check_for_static_method_reference): New function.
10524 (patch_invoke): Layout the class on which new is done if
10526 (lookup_method_invoke): Changed format to report errors on
10528 (qualify_ambiguous_name): New local variable this_found. Now
10529 handle things from primaries. Method call are considered
10531 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10532 changed into NULLs.
10533 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10534 (java_complete_tree): New case fo RETURN_EXPR. Process function
10535 call arguments in separate function.
10536 (complete_function_arguments): New function.
10537 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10539 (patch_assignment): Take the return function slot into account as
10540 a RHS. Distinguish assignment from a return.
10541 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10542 when checking methods in interfaces.
10543 (resolve_type_during_patch): NULL argument to unresolve_type_p
10544 instead of NULL_TREE.
10545 (patch_newarray): Fixed typo in comment.
10546 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10547 (build_return, patch_return): New functions.
10548 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10550 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10552 * constants.c (find_name_and_type_constant, find_fieldref_index,
10553 find_methodref_index): New methods.
10554 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10555 just return given method. Also, rename to build_known_method_ref.
10556 (expand_invoke): Rename call to build_invoke_non_interface.
10557 * java-tree.h, parse.h: Update prototype.
10558 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10559 (such as expand_expr_stmt) if flag_emit_class_files.
10560 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10561 STACK_TARGET, IGNORE_TARGET): New macros.
10562 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10563 (generate_bytecode_insn): New function to generate method's bytecode.
10564 (generate_classfile): Node generate Code attribute for a method.
10565 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10566 push_long_const, field_op, adjust_typed_op, maybe_wide):
10567 New functions used by generate_bytecode_insn.
10569 * typeck.c (signature_include_return): Remove variable.
10570 (push_java_argument_signature, build_java_argument_signature): New.
10571 (build_java_signature): Use push_java_argument_signature.
10572 * parse.y: Use build_java_argument_signature instead of fiddling
10573 with signature_include_return.
10575 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10577 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10580 * Makefile.in (all.indirect): Added gjavah$(exeext).
10581 (gjavah$(exeext)): Added $(exeext).
10584 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * class.c (layout_class): Call to java_layout_parsed_class replace
10587 by safe_layout_class.
10588 * expr.c (build_java_array_length_access): Removed static storage
10589 class in the function definition.
10590 (build_java_arraynull_check): Likewise.
10591 Also fixed typos in two comments.
10592 * lex.c (java_init_lex): Initialize static global kw_length.
10593 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10594 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10596 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10597 * parse.h (resolve_no_layout): New static function declaration.
10598 (get_identifier_in_static): Declaration removed.
10599 (java_layout_parsed_class): Function name declaration changed to
10601 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10602 not_initialized_as_it_should_p, build_this): New static function
10604 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10605 binary_numeric_promotion, stabilize_reference,
10606 build_decl_no_layout, build_java_arrayaccess): Extern function
10607 declarations moved into their own section.
10608 (build_newarray, build_anewarray, build_java_array_length_access,
10609 build_java_arraynull_check): New extern function declarations.
10610 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10611 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10613 (CALL_CONSTRUCTOR_P): New macro.
10614 * parse.y (kw_length): New static global tree node.
10615 (return_statement): Tagged <node>.
10616 (RETURN_TK): Tagged <operator>.
10617 (variable_declarator_id:): Build variable declaration with an
10618 empty initialization value if a syntax error was found in the
10619 initialization part of the variable declaration.
10620 (statement_without_trailing_substatement:): return_statement: now
10621 uses the default rule.
10622 (return_statement:): Temporarily fixed to return NULL_TREE.
10623 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10624 (class_instance_creation_expression:): Class creation rules now
10625 call build_method_invocation upon reduction.
10626 (array_creation_expression:): Rules call build_newarray_node upon
10628 (dim_exprs:): Build a list of dimension expressions.
10629 (dim_expr:): Store location of the OSB_TK in the dimension
10631 (method_invocation:): Added a new error rule.
10632 (build_unresolved_array_type): WFL argument may also be an array
10633 on a primitive type. Name of the argument changed to reflect this.
10634 (method_declarator): Insert argument type at the beginning of the
10635 argument type list and later reverse the list.
10636 (unresolved_type_p): Argument 'returned' may be optionally
10638 (java_layout_class_from_source): Function renamed
10640 (resolve_and_layout): Now call resolve_no_layout and
10642 (resolve_no_layout): New function.
10643 (purify_type_name): New function.
10644 (complete_class_report_errors): Call purify_type_name during error
10645 report on a type not found.
10646 (process_imports): error_found local variable doesn't need to be
10647 initialized to zero.
10648 (declare_local_variables): New local type_wfl. Fixed typo in error
10649 message. type_wfl assigned to unresolved type and used to register
10650 incomplete type. Build a WFL around the variable initialization
10651 statement so that debug info can be generated on it.
10652 (source_start_java_method): Reverse argument list after they've
10654 (current_this): New static global variable.
10655 (java_complete_expand_methods): Set current_this when appropriate.
10656 (resolve_expression_name): Build correct static and non static
10657 field access bearing a simple name.
10658 (resolve_field_access): Resolve the length field of arrays. Handle
10660 (patch_method_invocation_stmt): Set the type of the method
10661 invocation to error_mark_node. This value is later overridden by a
10662 valid type, if any. Don't handle qualified constructor invocation
10663 as qualified method invocation. Call lookup_method_invoke with its
10664 new flag. It's no longer necessary to access the selected method
10665 as the value of a tree list. Handle constructor invocation.
10666 (patch_invoke): Reverse argument list when invoking non interface
10667 methods. Insert call to new as the first argument of the
10669 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10670 defined within a final class. Return INVOKE_STATIC if the invoked
10671 method is a constructor.
10672 (lookup_method_invoke): New lc argument is a flag to indicate a
10673 constructor lookup. Now handle constructor lookup. Choose the most
10674 specific method in case several were matching the invocation
10675 requirements. Return a method decl instead of a tree list featuring
10676 one single method decl element.
10677 (refine_accessible_methods_list): New lc flag argument to
10678 indicate that a constructor is being looked up.
10679 (not_initialized_as_it_should_p): New function.
10680 (java_complete_tree): Now process fake tree codes
10681 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10682 save_expr on resolved function call arguments. Case on
10683 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10684 (patch_assignment): LHS can be a field access expression. When
10685 dealing with reference, lhs_type is the promoted type of the
10686 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10688 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10689 (patch_binop): Use not_initialized_as_it_should_p where
10691 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10692 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10694 (resolve_type_during_patch): New function.
10695 (patch_cast): Call resolve_type_during_patch to resolve type and
10696 report error accordingly.
10697 (patch_array_ref): Use not_initialized_as_it_should_p where
10698 applicable. Array base expression is saved before being
10699 used. Promote the type of an array elements if it contains non
10701 (build_newarray_node, patch_newarray, build_this): New functions.
10703 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10705 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10706 increment it in `for' statement.
10707 (print_field_info): If number is inf or nan, don't print it.
10708 (print_method_info): If method name is `delete', just ignore it.
10709 (print_c_decl): Special-case jstringArray.
10711 * gjavah.c (help): New function.
10712 (no_argument): New function.
10713 (usage): Changed text.
10714 (main): Rewrote argument handling. Now handles -v, --help,
10716 (version): New function.
10717 (found_error): New global.
10718 (main): Return found_error.
10719 (generate_access): Set found_error.
10720 (print_c_decl): Likewise.
10722 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10724 * gjavah.c (print_c_decl): Don't print "," when examining field.
10725 Skip type name when looking at "[L" types.
10726 (process_file): Now static.
10727 (generate_access): Now returns int.
10728 (last_access_generated): New global.
10729 (process_file): Clear last_access_generated; make multiple passes
10731 (print_field_info): Just return if generate_access returns true.
10732 (print_method_info): Likewise. Also, allow <init> functions to
10734 (print_c_decl): Added is_init argument. Print constructors
10736 (print_cxx_classname): Use UTF8_GET to extract characters from
10738 (print_base_classname): New function.
10739 (print_class_decls): New function.
10740 (process_file): Use it.
10741 (utf8_cmp): New function.
10743 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10745 * lang-options.h: Format changed to match changes in gcc/toplev.c
10746 to implement a --help option.
10748 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10750 * decl.c (init_decl_processing): Revert change to dtable_type.
10752 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10754 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10756 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10758 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10760 * lang.c (lang_init): Default flag_exceptions to 1, without
10761 checking to see if it's 2 first.
10763 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10765 * constants.c: Include "system.h".
10766 * decl.c: Likewise.
10767 * lang.c (flag_new_exceptions): Get via extern now.
10768 (lang_init_options): New functions. Turn on flag_new_exceptions.
10770 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * lex.c (java_lex): Return 0 when we see an invalid character in
10775 * lex.c (java_read_char): Specify extra argument when calling
10777 (java_read_unicode, java_parse_end_comment,
10778 java_parse_escape_sequence): Likewise,
10779 (java_lex): Specify extra argument when calling
10780 java_lex_error. Test that IDs are beginning with a legal character
10781 for IDs. Handle invalid characters with an error message and a
10782 call to java_lex_error.
10783 (java_lex_error): Adjust column position by new argument
10784 `forward'. Issue an error even if in the middle of reporting an
10787 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10789 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10790 we don't explicitly put a null pointer when we're copying it.
10792 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10794 * gjavah.c (print_cxx_classname): New function.
10795 (super_class_name): Likewise.
10796 (print_super_fields): Removed.
10797 (in_super): Removed.
10798 (print_field_info): Never generate #defines.
10799 (print_c_decl): Changed generated types to match JNI. No longer
10800 print class name before method name.
10801 (print_method_info): Print "static" before static methods.
10802 Print "virtual" before non-final methods.
10803 (usage): Use exit(1), not exit(-1).
10805 (print_field_info): Use %.17g to print a double.
10806 (last_access): New globals.
10807 (process_file): Initialize last_access.
10808 (usage): Now static.
10809 (ACC_VISIBILITY): New define.
10810 (generate_access): New function.
10811 (print_field_info): Call it.
10812 (print_method_info): Likewise. Also, generate information for all
10813 methods, not just native methods. Return void.
10814 (print_c_decl): Return void.
10815 (print_field_info): Return void.
10817 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10819 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10820 processing the jc1 grammar file. Prefix bison functions and
10821 variables with java_.
10822 (parse.c): Dependencies on parse.h and lex.h
10823 * expr.c (build_java_arrayaccess): Function now global.
10824 * java-tree.h: Comment reorganized to carry on previous
10825 classification effort.
10826 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10827 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10828 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10829 java_parse (new prefix java_ generated by bison).
10830 (java_layout_parsed_class, java_register_parsed_class): Function
10832 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10833 * lex.c (static tree wfl_op): Variable deleted.
10834 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10835 ctxp fields to NULL_TREE.
10836 (java_lex): No longer create WFL for operators. Filename caching
10837 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10838 created as STRING_CST and later expanded. Removed extra argument
10839 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10841 (build_wfl_node): Removed code in comments.
10842 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10843 store token and location data in the current bison token.
10844 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10845 static/extern function declaration at the beginning of the file.
10846 (struct qualification): Data structure definition deleted.
10847 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10848 (qualify_ambiguous_name): Function declaration modified. Function
10849 now returns nothing.
10850 (build_array_ref, patch_array_ref, make_qualified_name,
10851 resolve_qualified_expression_name, maybe_generate_clinit,
10852 resolve_field_access): New static function declarations.
10853 (build_java_arrayaccess): New extern function declaration.
10854 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10855 (CALL_EXPR_PRIMARY): Macro deleted.
10856 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10857 (struct parser_ctxt): Field initialized_final
10858 removed. non_static_initialized, static_initialized: New fields.
10859 * parse.y (static tree kw_super, static tree kw_this): New global
10861 (%union): tree wfl field of operator member replaced by int
10862 location. WFLs are non longer created for operators.
10863 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10864 (qualified_name:): Now calls make_qualified_name to build the
10866 (type_declaration:): Consider generating <clinit> when class
10868 (variable_declarator:): Directly build an assignment node when the
10869 variable is initialized when declared.
10870 (this_or_super:): Build a WFL and set current location when THIS
10871 or SUPER are parsed.
10872 (expression_statement:): Wrap statement around a WFL.
10873 (primary_no_new_array:): Fixed typo. Changed value returned by
10874 THIS_TK because of its new type (temporary).
10875 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10876 (field_access:): Build qualified name with SUPER.
10877 (method_invocation:): Fixed returned value because of SUPER's new
10879 (array_access:): Use OSB_TK location information.
10880 (post_increment_expression:, post_decrement_expression:,
10881 unary_expression:, pre_increment_expression:,
10882 pre_decrement_expression:, unary_expression_not_plus_minus:,
10883 cast_expression:, multiplicative_expression:,
10884 additive_expression:, shift_expression:, relational_expression:,
10885 equality_expression:, and_expression:, exclusive_or_expression:,
10886 inclusive_or_expression:, conditional_and_expression:,
10887 conditional_or_expression:, assignment:): Use new location/token
10888 information available on operators.
10889 (create_class): Set super_decl_type to NULL_TREE when processing
10891 (register_fields): Field initialization is now a MODIFY_EXPR
10892 node. Chain initialization code to the matching lists (according
10893 the the field declaration modifiers).
10894 (maybe_generate_clinit): New function.
10895 (method_header): Don't set method's DECL_NAME to a WFL when adding
10896 methods to java.lang.Object.
10897 (resolve_and_layout): Now can return NULL_TREE if the type
10898 resolution fails. Otherwise, return the class DECL instead of its
10900 (check_method_redefinition): Don't patch method DECL_NAME if it
10901 belongs to java.lang.Object.
10902 (process_imports): Simply assign error_found to the value returned
10903 by check_pkg_class_access.
10904 (declare_local_variables): Don't use their init statements (if
10905 any) when parsing error were previously found. Reuse MODIFY_EXPR
10906 build during parsing as an init statement.
10907 (java_method_add_stmt): Now return the current method body.
10908 (java_layout_parsed_class, java_register_parsed_class): Functions
10910 (java_complete_expand_methods): Initialize the constant pool on a
10911 per class basis. Layout the classes before expanding their method
10912 bodies. Don't try expand artificial constructor code if error were
10913 found. Make the classes data and register them if no error were
10915 (java_complete_expand_method): Retrieve an artificial constructor
10916 argument list before entering its body. Assign the top block to
10917 the artificial constructor function body and set types of declared
10918 blocks and compound statements to void. Walk method body if not an
10919 artificial constructor.
10920 (make_qualified_name, cut_identifier_in_qualified): New functions.
10921 (resolve_expression_name): Fixed comments. Save/restore the
10922 current class CLASS_LOADED_P flag value. Build non qualified
10923 static field access and handle qualified expression names.
10924 (resolve_field_access, resolve_qualified_expression_name): New
10926 (patch_method_invocation_stmt): Use the new expression resolution
10927 scheme, calling resolve_field_access when the function call is
10928 resolved as an expression.
10929 (qualify_ambiguous_name): Function rewritten to work on qualified
10930 expression produced by make_qualified_name.
10931 (java_complete_tree): Promote type when function's argument are
10932 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10933 the assignment to discover further errors if RHS is a expression
10934 name that fails to evaluate. Declare LHS initialized even though
10935 the assignment failed. Don't use the location variable and removed
10936 extra argument in patch function calls. Now handle the ARRAY_REF
10937 case and build internal string representation when STRING_CSTs are
10939 (build_method_invocation): Don't wrap function call around a WFL.
10940 (build_assignment): Likewise. Use the operator location
10942 (patch_assignment): Handle array access LHSs. Handle error
10943 provenance, resulting in a better error report.
10944 (build_binop): Use op_location from operator as binop location
10946 (build_unaryop, build_incdec, build_cast): Likewise.
10947 (patch_binop): Extract location information from the node. Fixed
10948 typo in error message.
10949 (patch_unary_op): Extract location information from the node.
10950 (build_array_ref, patch_array_ref): New functions.
10952 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10954 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10955 match _Jv_IsInstanceOf.
10956 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10957 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10959 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10961 * decl.c (init_decl_processing): Functions are now named
10962 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10964 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10966 * java-tree.h (load_class): Add prototype.
10967 * class.c (is_compiled_class): Add missing arg to load_class.
10968 * expr.c (expand_java_NEW): Call load_class.
10969 * parse.y (process_import): Removed bogus use of void return value.
10971 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10973 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10974 Function name is "_Jv_Throw" instead of "soft_athrow".
10975 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10976 Function name is "_Jv_AllocObject" instead of "soft_new".
10977 Takes an extra parameter (object size).
10978 * expr.c: Update calls.
10980 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10982 * lex.c (java_get_line_col): Handle end-of-file.
10983 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10985 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10987 * lang.c (lang_init): Make -fexceptions the default.
10988 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10989 exception handling is not turned on.
10991 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10993 * lang.c (flag_new_exceptions): Make this this default.
10994 * decl.c (end_java_method): Call emit_handlers.
10995 * except.c (method_init_exceptions): Set language code and version.
10996 (expand_start_java_handler): Enable exception, and call
10997 expand_eh_region_start.
10998 (expand_end_java_handler): Enable exception, and set up catch blocks.
10999 (emit_handlers): New routine to generate the saved handlers.
11000 * java-except.h (emit_handlers): Add prototype.
11002 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
11004 We used to have three different representations of the constant pool:
11005 the CPool structure, the tree_constant_pool, and the constructures
11006 used to build the Class object (which may need class and string
11007 constants) in compiled code. None were appropriate for compiling
11008 to .class files, so I did a major overhaul.
11010 First, the tree_constant_pool array was removed. Things were
11011 modified to the CPool structure in the JCF could be used.
11012 Second, a "capacity" field was added to the CPool, and functions
11013 written to search for a matching constant, adding one if not found.
11014 The code that generated the Class object was changed to use a CPool.
11015 The actual TREE_LISTs used to build the CONSTRUCTORs used for
11016 the static Class object are now only in build_constants_constructor.
11017 Finally, I wrote code which can generate a .class file (including its
11018 constant pool) from the RECORD_TYPE of a class. This is a big step
11019 on the way to compiling Java source into .class files.
11021 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
11022 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
11024 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
11025 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
11026 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
11027 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
11028 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
11029 (lang_type): Removed constant_pool field.
11030 * jcf.h (CPool): Renamed size to count. Added field capacity.
11031 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
11032 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
11033 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
11035 * constants.c (current_constant_pool_tags, current_constant_pool_data,
11036 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
11037 * constants.c (build_constants_constructor): Use new outgoing_cpool.
11038 (set_constant_entry, find_constant1, find_constant2,
11039 find_class_constant, count_constant_pool_bytes, write_constant_pool,
11040 find_utf8_constant, find_class_or_string_constant): New functions.
11042 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
11043 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
11044 (give_name_to_class, get_class_constant): Likewise.
11045 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
11046 (get_name_and_type_constant, get_ref_constant): Removed.
11047 * parse.h (parser_ctxt): Remove field tree_constant_pool.
11048 * parse.y: Don't save/restore tree_constant_pool.
11049 * verify.c (verify_jvm_instructions): Update for new approach.
11050 * expr.c (expand_invoke, expand_java_field_op): Likewise.
11052 * lang-options.h: Added -femit-class-file, -femit-class-files.
11053 * lang.c (flag_emit_class_files), java-tree.h: New flag.
11054 (lang_f_options): Added "emit-class-file(s)".
11056 * expr.c (build_java_arrayaccess): Generate more efficient array
11057 bounds checking, by using unsigned compare.
11059 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
11061 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * parse.h: New comment on the handling of unresolved type
11064 identifiers. JDEPs are now part of the jdep_code enum.
11065 (typedef struct jdep): Now use enum jdep_code or int, depending on
11066 availability. Both are narrowed down to an 8 bits bitfield.
11067 (CALL_EXPR_PRIMARY): Fixed comment.
11069 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
11071 * Make-lang.in (java): Added gjavac and jvgenmain.
11072 (java.start.encap): Depend on gjavac.
11073 (java.rest.encap): Depend on jvgenmain.
11075 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
11076 (JAVA_CROSS_NAME): Likewise.
11077 (java.all.build): Depend on jvgenmain and gjavac.
11078 (java.all.cross): Depend on jvgenmain and gjavac-cross.
11079 (jvgenmain$(exeext)): New target.
11080 (java.install-common): Wrote.
11081 * config-lang.in (compilers, stagestuff): Added gjavac and
11084 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
11086 * lang.c (lang_decode_option): New argc/argv interface.
11088 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11090 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
11091 * decl.c (build_decl_no_layout): New function.
11092 * expr.c (java_lang_expand_expr): Layout declarations found in
11093 blocks before they're pushed.
11094 * jcf-parse.c (load_class): Save current line when parsing class
11096 (parse_source_file): Register class before expanding their
11098 * lang.c (put_decl_node): Produce `null' when `void *' is
11100 * lex.c (static tree wfl_op): New static global, for error report
11102 (java_init_lex): wfl_operator and wfl_op initialized
11103 here. Filename caching added for wfl_op. Return wfl_op when `(' is
11105 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
11106 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
11107 build_unresolved_array_type): New static function definitions.
11108 (build_decl_no_layout): New extern function declared.
11109 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
11110 faulty modifier exists.
11111 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
11112 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
11113 (UNARY_PLUS_EXPR): New fake operator.
11114 (struct parser_ctxt): New field osb_number.
11115 * parse.y (static tree wfl_operator): New static WFL for operator
11116 bound error messages.
11117 (DECR_TK, INCR_TK): Moved.
11118 (OP_TK): Tagged <operator>.
11119 (array_type:): Now call build_unresolved_array_type.
11120 (dim_expr:): Count the number of '[' seen.
11121 (post_increment_expression, post_decrement_expression,
11122 pre_increment_expression, pre_decrement_expression,
11123 unary_expression_not_plus_minus, unary_expression:): Actions are
11124 now building the corresponding unary expressions.
11125 (cast_expression:): Actions are now building cast expressions.
11126 (build_unresolved_array_type): New function.
11127 (create_interface): Reset the number of declared interfaces.
11128 (create_class): Likewise.
11129 (method_header): Methods declared within the scope of an interface
11130 are now implicitly set public and abstract.
11131 (java_complete_class): Variable's and parameter's type are patched
11132 with a promoted type.
11133 (declare_local_variables): Resolved non builtin types are promoted
11134 before being used to build a variable decl. Removed type patch
11135 posted on variable initialization statement.
11136 (source_start_java_method): Use build_decl_no_layout to build the
11137 decl of a parameter of incomplete type.
11138 (java_register_parsed_class): Process interfaces too. Call
11139 rest_of_decl_compilation on each processed class declarations.
11140 (java_complete_expand_methods): Don't attempt to expand things in
11142 (java_complete_tree): Process CONVERT_EXPR, even though it always
11143 has a type. Propagate error_mark_node to node's type too. Promote
11144 method's call argument type and return error_mark_node if
11145 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
11146 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
11147 handle unary operator nodes.
11148 (build_assignment): Added comment.
11149 (print_int_node): New function.
11150 (patch_assignment): New second argument. New error handling. Use
11151 print_int_node. Handle references. Use can_cast_to_p to issue
11152 different error message according to the context and check upon
11153 the initialization of the RHS.
11154 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11155 (operator_string): Handle more operators.
11156 (patch_binop): No longer use a function static
11157 wfl_operator. Improved error message on shift distance.
11158 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11159 patch_cast): New functions.
11161 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11163 * jvspec.c: New file.
11164 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11166 * java-tree.h (identifier_subst): Add declaration.
11168 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11170 * jvgenmain.c (main): Generate call to JvRunMain.
11172 * class.c (make_class_data): Push value for "sync_info" field.
11173 * decl.c (init_decl_processing): Push "sync_info" field.
11175 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11177 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11178 Java (source) name, not signature.
11179 Set TYPE_ALIGN to (at least) that of element_type.
11181 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11183 * class.c: Moved classname-mangling-rekated code to ...
11184 * mangle.c: ... this new file.
11185 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11186 * Makefile.in: Update for above changes.
11188 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11190 * expr.c (truthvalue_conversion): Convert integer and floating
11191 point value to their truth value.
11192 * lex.c (java_lex): Handle the `null' literal.
11193 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11194 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11195 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11198 * parse.y: Reorganization/documentation on token declaration.
11199 (binop_lookup[]): New added new tree codes.
11200 (relational_expression): Build corresponding binary operators.
11201 (equality_expression, conditional_and_expression,
11202 conditional_or_expression): Likewise.
11203 (java_complete_class): Fix crash in debug message.
11204 (java_complete_tree): Check initialization of method call
11205 arguments. Further bogus node evaluation to detect more error
11206 during assignments. Handles more binary operators.
11207 (patch_assignment): Use DECL_P.
11208 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11210 (operator_string): Handle more case. Compacted source.
11211 (patch_binop): Changed function comment. Checking for
11212 uninitialized first operand takes the compound assignment into
11213 account and uses DECL_P. Checking for uninitialized second operand
11214 delayed to routine's end. Use macros to issue type bound error
11215 messages and issue messages on both operands if their types are
11216 different. Force fixed type into node. Handle all binary
11219 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11221 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11222 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11223 build operator node and return tokens.
11224 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11225 * parse.h (java_complete_tree): Changed returned type in prototype.
11226 (build_method_invocation, build_assignment, patch_assignment,
11227 patch_binop): New static function declarations.
11228 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11229 BUILD_EXPR_WFL): New macros.
11230 * parse.y (enum tree_code binop_lookup[]): New static for token to
11232 (%union): Parser union has new sub-structure `operator'.
11233 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11234 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11235 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11236 ASSIGN_ANY_TK): Tokens tagged `operator'.
11237 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11238 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11239 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11240 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11241 (assignment_operator:): Rule tagged `operator'.
11242 (expression_statement:): Re-installed default rule.
11243 (method_invocation:): Sub rules call build_method_invocation.
11244 (postfix_expression:): Don't attempt to resolve name here. Just
11246 (multiplicative_expression:): Sub-rules build corresponding binop
11248 (additive_expression:, shift_expression:, and_expression:,
11249 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11250 (assignment:): Sub rule invoke build_assignment.
11251 (assignment_operator:): Default rules on sub rules.
11252 (force_error): Added documentation on this variable.
11253 (declare_local_variables): Build initialization calling
11255 (expand_start_java_method): Removed unused rtx declaration. Mark
11256 arguments as already initialized.
11257 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11258 (java_complete_expand_methods): Don't process next method if
11259 completion of the previous one triggered errors.
11260 (java_complete_expand_method): Call source_end_java_method if no
11261 error were found during completion.
11262 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11263 locals declaratilon. Handle names found within a class. Return
11264 error_mark_node when things aren't found.
11265 (patch_method_invocation_stmt): Return error_mark_node on failures.
11266 (patch_invoke): Removed unused local. Return the correct node.
11267 (java_complete_tree): Now returns a value. The BLOCK section binds
11268 local identifiers and the type of a BLOCK is now void. Assign the
11269 result of operand completion on COMPOUND_EXPR. Assign the
11270 encapsulated node of a WFL to the result of its completion, except
11271 when the node is an identifier. Now handle MODIFY_EXPR and several
11272 binary operators. Return error_mark_node on errors.
11273 (build_method_invocation, build_assignment, patch_assignment,
11274 build_binop, operator_string, patch_binop): New functions.
11275 * typeck.c (binary_numeric_promotion): New function.
11277 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11279 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11280 Replace most uses of ident_subst by identifier_subst.
11282 * class.c (push_class_static_dummy_field): Removed function.
11283 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11284 instead of looking got "class" static field. Create that decl here.
11285 (class_identifier_node): Removed; no longer needed.
11286 (init_class_processing): Don't init class_identifier_node.
11287 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11288 Do nreverse 0 times (instead of twice) for Object and Class.
11289 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11291 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11293 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11294 while initializing linenumber_count and linenumber_table.
11295 Do it before init_function_start (which calls emit_line_note).
11296 * expr.c (expand_byte_code): Don't need to clear lineno here.
11298 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11300 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11301 then mangle number as _N_.
11303 * class.c (mangle_class_field): New function.
11304 (build_class_ref): Set assembler name of class reference using
11305 mangle_class_field.
11306 (push_class_static_dummy_field): Likewise.
11308 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11310 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11311 of assigning to TREE_CODE. The latter method exploits a feature
11312 of GCC that is not ANSI compliant.
11314 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11316 * decl.c (pushdecl_force_head): New function.
11317 (pushlevel): Removed conditional printf.
11318 (complete_start_java_method): Don't enter local variable scope if
11319 function is compiled from source code.
11320 * expr.c: parse.h now included
11321 (java_lang_expand_expr): New function.
11322 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11323 printf. Terminate buffer when doing directories.
11324 * jcf-parse.c (parse_source_file): Call lang_init_source before
11325 parsing and before code generation.
11326 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11327 use printf if the macro is defined.
11328 * lang.c (lang_init): Install lang_expand_expr hook on
11329 java_lang_expand_expr.
11330 (java_dummy_print): New function.
11331 (lang_init_source): New function.
11332 * lex.c (java_lex): Remember location of an opening brace at the
11333 second nesting level.
11334 (java_is_eol): Unget character seen after a CR if it is EOF.
11335 * parse.h: Now includes lex.h
11336 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11337 printf if the macro is defined.
11338 (expand_start_java_method, build_expr_block, enter_block,
11339 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11340 New static function declarations.
11341 (pushdecl_force_head): New extern function declaration.
11342 (INCOMPLETE_TYPE_P): New macro.
11343 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11344 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11345 BLOCK_EXPR_ORIGIN): New macros.
11346 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11347 DECL_SOURCE_LINE_LAST): New macros.
11348 (struct parser_ctxt): Removed field current_method_decl, redundant
11349 with the field current_function_decl. Added fields
11350 first_ccb_indent1 and pending_block.
11351 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11352 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11354 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11355 (compilation_unit:): Cosmetic on sub rule.
11356 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11357 (variable_initializer:): Installed default rule on expression:.
11358 (method_declaration:): method_header: starts a new
11359 method. method_body: installs the function body, absorbs blocks
11360 emitted for temporary variable scopings, pops function's body block
11361 and merges function's last statement lineno in DECL_SOURCE_LINE.
11362 (method_body:): Installed default rules.
11363 (block:): Call enter_block when an opening brace is seen. Absorb
11364 scoping blocks and call exit_block when a closing brace is seen.
11365 (block_statement:): Cosmetic changes.
11366 (method_invocation:): Create WFL around CALL_EXPR node.
11367 (patch_stage): Added comment around definition.
11368 (method_header): Try to use first_ccb_indent1 as the first line of
11369 the method, so BP debug info are emitted at the first opening
11370 brace of the function. If the function has no body, use the
11371 location of the function's name. Override currently defined method
11372 name with the matching WFL so we can point redefinition errors
11373 using the location where the function's name was declared.
11374 (check_abstract_method_header): Interprets DECL_NAME as an
11375 identifier or as a WFL, accordingly.
11376 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11377 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11378 location and name information out of it and reinstall DECL_NAME to
11379 its original identifier node value.
11380 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11381 function's source code).
11382 (read_import_dir): Test the value returned by find_class and issue
11383 a fatal accordingly.
11384 (declare_local_variables): Push a new block for the scope of the
11385 new variable(s) if code has been already generated at that nesting
11386 level. Pinpoint redefinition errors using the variable id
11387 WFLs. Generate initialization code if necessary. If the variable
11388 type is incomplete, register a patch on its decl.
11389 (source_start_java_method): Rewritten. Define a new block for the
11390 function's parameters. Build parameter decl out of function's
11391 arguments and register them for a patch if their types are
11393 (expand_start_java_method): Includes the part of
11394 source_start_java_method that was pushing the parameter decls and
11395 completing the method start code.
11396 (source_end_java_method): Removed call the expand_end_bindings and
11397 poplevel (already taken care of). Reinstall function's arguments
11398 and get function's last line of code before calling
11399 expand_function_end.
11400 (java_method_add_stmt): New comment before the function's
11401 code. Complement the second operand of the current COMPOUND_EXPR
11403 (java_complete_expand_methods): Don't generate debug info on line
11404 zero when expanding a generated constructor.
11405 (java_complete_expand_method): Set start and end line numbers for
11406 a artificially generated constructor to one and manually call
11407 enter_block and exit_block when defining it. For all methods:
11408 expand function's start calling the new expand_start_java_method
11409 and invoke java_complete_tree on the effective method's body, if
11411 (resolve_expression_name): Now use lookup_name_in_blocks to search
11412 local variable decls and print out an error when variables are
11414 (patch_method_invocation_stmt): Inserted comment before the
11416 (lookup_method_invoke): Chain method's arguments using chainon
11417 with the current arg list as a second argument. Inserted missing
11418 IDENTIFIER_POINTER when reporting an error on methods not found.
11419 (refine_accessible_methods_list): Don't retain constructors.
11420 (patch_arguments): Function removed.
11421 (java_complete_tree): Inserted comment before the function's
11422 code. New case for BLOCKs. Moved the WFL case a bit
11423 further. Complete function's arguments.
11424 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11425 maybe_absorb_scoping_blocks): New functions.
11427 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11429 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11431 * jcf-parse.c (parse_source_file, java_error_count): New forward
11432 and extern declarations.
11433 (java_parse_abort_on_error): Macro moved.
11434 (jcf_parse_source): fatal called if fopen fails. Now calls
11436 (parse_source_file): New parse_only parameter. Reflects the
11437 elimination of the second pass.
11438 (yyparse): parse_source_file called with argument set to 0.
11439 * jcf.h (JCF_ZERO): Sets java_source to zero.
11440 * lex.c (java_init_lex): pass argument is gone. Function modified
11441 to be called once during the analysis of a file.
11442 (java_unget_unicode): Fixed typo in fatal message.
11443 (java_get_line_col): Likewise.
11444 (java_lval): Likewise. String literals no longer built during
11446 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11448 * parse.h (MODIFIER_WFL): New macro.
11449 (parse_check_super, parser_check_super_interface): Now return int.
11450 (parser_chain_incomplete_item, not_builtin_p,
11451 complete_method_decl): Declarations removed.
11452 (build_method_invocation_stmt, build_invoke): Renamed using the
11453 `patch' instead of `build'
11454 (register-incomplete_type, obtain_incomplete_type,
11455 java_complete_tree, java_complete_expand_method,
11456 unresolved_type_p, create_jdep_list): New function declarations.
11457 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11458 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11459 (jdep): New typedef on new struct _jdep.
11460 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11461 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11462 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11463 JDEP_RESOLVED_P): New macros.
11464 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11465 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11466 JDEP_VARIABLE): New enum values and jdep kinds.
11467 (jdeplist): New typedef on struct _jdeplist.
11468 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11470 (CALL_EXPR_PRIMARY): New macro.
11471 (struct parser_ctxt): Fields java_pass, current_method_decl,
11472 method_decl_list deleted. New field jdeplist.
11473 (INCOMPLETE_P): Macro deleted.
11474 * parse.y (single_type_import_declaration:): Removed pass switch.
11475 (type_import_on_demand_declaration): Likewise.
11476 (field_declaration:): Removed pass switch on all sub rules.
11477 (class_declaration:): Call the complete_class_decl removed on
11479 (method_declaration:): Removed second pass switch. No longer chain
11480 methods decl when method_header reduced.
11481 (method_header:): Sub rules no longer depend on pass switch.
11482 (method_declarator:): Likewise.
11483 (method_body:): Likewise.
11484 (abstract_method_declaration:): Likewise.
11485 (block_statement:): Likewise.
11486 (local_variable_declaration:): Likewise.
11487 (argument_list:): Likewise.
11488 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11489 removed. Partial CLASS_EXPR tree node built instead.
11490 (postfix_expression:): Removed pass switch on all sub rules.
11491 (java_pop_parser_context): Free classd_list content.
11492 (yyerror): Call obstrack_grow0 to finalize error message.
11493 (check_class_interface_creation): Comment modified to reflect new
11494 returned value meaning. Removed second pass switch. Return 1 if an
11495 error was found, 0 otherwise. Adjust pointer on filename if a
11496 leading path separator was found.
11497 (maybe_create_class_interface_decl): Removed first pass switch
11498 when linking the class decl to the class_list. Install a new
11499 jdep_list for the class.
11500 (add_superinterfaces): List of unresolved interfaces is
11501 gone. Unresolved interfaces are directly added to the current
11503 (create_interface): Second pass shortcut removed.
11504 ctpx->modifier_ctx access through MODIFIER_WFL.
11505 (create_class): Second pass shortcut removed. Call to
11506 register_incomplete_type replaces the call to
11507 parser_chain_incomplete_item.
11508 (complete_class_decl): Function removed.
11509 (duplicate_declaration_error): New way of retrieving redeclared
11511 (register_fields): Call to lookup_modifier_cl replaced by
11512 MODIFIER_WFL. New way of handling unresolved type, using
11513 unresolved_type_p and obtain_incomplete_type.
11514 register_incomplete_type replaces call to parser_chain_incomplete_item.
11515 (patch_stage): New static global variable.
11516 (method_header): New way of handling unresolved type, using
11517 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11518 indicates that the method decl needs to be patched.
11519 (check_abstract_method_header): Call to lookup_modifier_cl
11520 replaced by MODIFIER_WFL.
11521 (method_declarator): Incomplete argument type are registered
11522 calling register_incomplete_type. Patch on the declared method is
11523 issued in that case.
11524 (unresolved_type_p): New function.
11525 (parser_check_super_interface): New comment to reflect function's
11526 modified returned type (int). Function and has a new argument
11527 this_wfl. Call to parse_error_context uses this_wfl instead of
11528 relying on lookup_cl.
11529 (parser_check_super): Comment reflects function's new returned
11530 type (int). Function returns non zero value on error.
11531 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11532 register_incomplete_type, jdep_resolve_class): New functions to
11533 handle incomplete types in declarations.
11534 (java_complete_class): Rewritten to work with the new incomplete
11535 type handling scheme.
11536 (complete_class_report_errors): Likewise.
11537 (complete_method_decl): Removed: it jobs is now handled by
11538 java_complete_class.
11539 (do_resolve_class): Class loaded in not already loaded and not
11540 found in Java source code.
11541 (java_check_regular_methods, java_check_abstract_methods): Don't
11542 call complete_method_decl anymore.
11543 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11544 (read_import_dir): Got rid of the pass number dependency.
11545 (declare_local_variables): New handling of unresolved types (patch
11547 (source_start_java_method): New parameter level. Function called
11548 with level set to 1 when argument types are potentially
11549 unresolved. Called to complete the job with level set to 2 once
11550 types are complete.
11551 (source_end_java_method): Call to permanent_allocation
11552 removed. Waiting to be replaced by a more suitable obstack
11554 (java_complete_expand_methods, java_complete_expand_method,
11555 java_expand_finals): New functions.
11556 (build_method_invocation_stmt): Renamed
11557 patch_method_invocation_stmt. Extracts function call expression
11558 (wfl) and arguments (args) from CALL_EXPR tree operands.
11559 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11560 call. Patch the function and argument operand of the CALL_EXPR
11562 (patch_argument, java_complete_tree): New functions.
11564 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11566 Recover from missing fields and methods (i.e. error instead of fatal).
11567 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11568 * expr.c (expand_invoke): Recover from missing method.
11569 (expand_java_field_op): Recover from missing field.
11570 Inline references to java.lang.{Integer,Char,...}.TYPE.
11571 * typeck.c (get_type_from_signature), java-tree.h: New function.
11572 * class.c (add_method): Use get_type_from_signature.
11573 (build_class_ref): Handle a class that was not found.
11574 * typeck.c (convert): Handle conversion to pointers (for convenience).
11575 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11576 instead of lookup_field to handle missing fields.
11578 * jcf-parse.c (process_zip_dir): Set java_source.
11580 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11582 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11584 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * jcf-parse.c (load_class): Don't change input_filename before
11587 calling jcf_parse_source (but still do it before calling
11589 (jcf_parse_source): Assign input_filename after having saved the
11591 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11592 list. ctxp->modifier_ctx zeroed according to its new
11593 definition. ctxp->filename initialized. Removed
11594 JAVA_MODIFIER_CTX_UNMARK.
11595 (java_unget_unicode): Update the character based column position.
11596 (java_allocate_new_line): ref_count not used anymore. Always free
11597 ctxp->p_line. Initialize c_line->char_col to 0.
11598 (java_get_unicode): Update the character based column position.
11599 (java_lex): Use ctxp->elc to store current position in source
11600 file, at the beginning of the parsed token. Set modifier_ctx entry
11601 corresponding to the parse modifier to a WFL node. Return a WFL
11602 node when an identifier is parsed.
11603 (java_lex_error): Now uses ctxp->elc to store current position in
11605 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11606 * lex.h (build_wfl_node): New function definitions.
11607 (struct java_line): ref_count and next fields are gone. New field
11609 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11610 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11611 (JAVA_COLUMN_DELTA): New macro.
11612 (java_lc): New typedef on new struct _java_lc.
11613 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11614 (parse_error_context, parse_warning_context): Changed prototypes.
11615 (java_get_line_col): Added as an available global function.
11616 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11617 (IC_DECL): Replaced by macro IC_TYPE
11618 (DEPEND_WFL): New macro.
11619 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11621 (exit_java_complete_class): Removed a commented out statement.
11622 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11623 now an array of tree nodes. Deleted fields line_list and
11624 e_line. New field elc, to replace e_line.
11625 * parse.y (array_type:): Build WFL node.
11626 (qualified_name:): Build a single WFL node out of two. Retain
11627 the location information of the first node in the resulting node.
11628 (package_declaration:): Use package name as a WFL node
11629 (single_type_import_declaration:): Use imported name as a WFL node.
11630 (type_import_on_demand_declaration:): Use root of the imported
11631 packages as a WFL node.
11632 (field_declaration:): Removed unused local variable cl.
11633 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11634 (yyerror): New static elc. Removed static error_line, error_pos.
11635 New local code_from_source. Save ctxp->elc into elc at the first
11636 pass. Call java_get_line_col to get a string of the line where
11638 (debug_line): Removed static function.
11639 (parse_error_context, parse_warning_context): Parameter cl is now
11640 a WFL node. Use its value to initialize ctxp->elc.
11641 (redefinition_error): Parameter cl is now a WFL node.
11642 (parse_add_interface): New parameter wfl. No longer call
11643 lookup_cl, use wfl instead.
11644 (check_class_interface_creation): Parameter cl is now a WFL node.
11645 (maybe_create_class_interface_decl): Likewise.
11646 (add_superinterfaces): New function.
11647 (create_interface): Removed local cl, node, super_decl,
11648 super_decl_type. Function now uses id as a WFL node. Better
11649 warning/error report on obsolete or forbidden mix of
11650 modifiers. Now calls add_superinterfaces to register interfaces.
11651 (create_class): Removed local cl, node. Local variable id is used
11652 as a WFL node. Better error report on forbidden modifier
11653 mix. Uses add_superinterfaces to register interfaces.
11654 (find_field): Argument cl is now a WFL node. Now store the WFL
11655 node of a fields that needs to be checked for their
11657 (method_header): Local variable node non longer used. Local
11658 variable id replaces cl.
11659 (check_modifiers_consistency): Local variable cl is now a WFL
11661 (method_declarator): Local variable cl replaced by parameter id.
11662 (parser_qualified_name): Now uses parameter name as a WFL node.
11663 (parser_check_super_interface): New parameter wfl, for achieve
11664 greater accuracy during error reports.
11665 (parser_chain_incomplete_item): New parameter named location. Used,
11666 along the decl, to construct the incomplete item node.
11667 (java_complete_class): resolve_class now uses WFL node extracted
11668 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11670 (complete_method_decl): Unresolved function's argument types are WFL.
11671 (resolve_class): Parameter cl is now a WFL node.
11672 (resolve_and_layout): Likewise.
11673 (do_resolve_class): Likewise. Try first to use cl and then do the
11674 lookup on the decl when calling check_pkg_class_access.
11675 (complete_class_report_errors): Use IC_TYPE in place of
11676 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11677 instead of doing a lookup over the decl.
11678 (java_check_final): Use WFL info from field tree list.
11679 (lookup_cl): Rewritten and returns a statically defined WFL node.
11680 (lookup_modifier_cl): Now uses information from WFL nodes.
11681 (process_imports): Likewise.
11682 (read_import_dir): name and cl arguments replaced by a single WFL
11683 node. Function modified accordingly.
11684 (find_in_imports_on_demand): Now uses WFL node.
11685 (check_pkg_class_access): cl argument is now a WFL node.
11686 (declare_local_variables): Fixed to use WFL nodes.
11687 (resolve_expression_name): Likewise.
11688 (build_method_invocation_stmt): name_combo argument renamed
11689 wfl. Function modified to use WFL nodes.
11690 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11691 (lookup_method_invoke): cl is now a WFL node. Added missing
11692 IDENTIFIER_POINTER to class type decl name.
11694 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11696 * lang.c (init_parse): Now returns char* containing the filename.
11698 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11700 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11702 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11703 * class.c (make_class_data): If flag_assume_compiled, initial class
11704 state is CSTATE_PREPARED; make superclass and interfaces direct
11705 references, rather than constant pool indexes.
11707 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11709 * parser.y: Include flags.h. Removed debug variable pl.
11710 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11711 (block:): Likewise.
11712 (labeled_statement_nsi:): Generate debug info when reducing
11713 expression_statement:.
11714 (check_pkg_class_access): get_access_flags_from_decl invokation
11715 fixed for new CLASS_* flags location.
11716 (source_end_java_method): Save/restore parser context when
11717 entering/leaving this routine. Restore lineno to its right value
11718 before calling expand_end_bindings.
11719 (build_method_invocation_stmt): build_invoke called with the
11720 current line information.
11721 (build_invoke): New argument cl. Wrap the function call around a
11723 (refine_accessible_methods_list): Changed comment, removed
11725 * parse.h: Fixed typo in comments.
11726 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11727 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11728 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11730 * lex.c (java_lex): Record the last closing curly bracket of a
11732 * jcf-parse.c (jcf_parse_source): Now calls
11733 java_check_methods. Clarified comment, fixed typo.
11735 1998-04-09 Dave Brolley <brolley@cygnus.com>
11737 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11738 (finish_parse): Expose for non USE_CPPLIB builds.
11740 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11742 * lang.c (lang_print_xnode): New function.
11744 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11746 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11747 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11748 used to build a class's dispatch table.
11749 (make_class_data): Generate dispatch table if flag_assume_compiled.
11750 Set dtable of class object to address of class_dtable_decl.
11752 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11753 be volatile and have side effects - generates better code.
11755 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11756 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11758 * expr.c (expand_invoke): If class is final, method is
11759 effectively final, so can call it directly.
11761 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11763 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11765 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11767 * parse.y (build_method_invocation_stmt): Removed extra argument
11770 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11772 * expr.c (dtable_indent): Now static global.
11773 (expand_invoke): Now call invoke_build_dtable and
11774 build_invokevirtual.
11775 (invoke_build_dtable, build_invokevirtual): New functions.
11776 * jcf-io.c (find_class): Defer issuing a warning by setting
11777 jcf->outofsynch to 1.
11778 * jcf-parse.c (jcf_out_of_synch): New function.
11779 (load_class): Test this_jcf.outofsynch flag and call
11780 jcf_out_of_synch accordingly.
11781 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11782 comment indentation.
11783 * lex.c (java_get_unicode): Fixed code indentation.
11784 (java_lex): Create string literal. Fixed typo. Removed several
11785 premature obstack_free.
11786 * parse.h: New enums for name resolution and invocation mode.
11787 (struct qualification): New data structure.
11788 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11789 (do_resolve_class, build_method_invocation_stmt,
11790 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11791 debug_line, identical_subpath_p, invocation_mode,
11792 refine_accessible_methods_list, build_invoke,
11793 lookup_method_invoke): New functions declared.
11794 (build_invokevirtual, invoke_build_dtable, match_java_method,
11795 build_field_ref, jcf_out_of_synch): New references to external
11797 (struct parse_ctxt): Removed artificial_constructor field.
11798 * parse.y: (array_type:): Type defined for this rule.
11799 (class_type:): Installed default rule for interface_type:.
11800 (array_type:): Now build Java array type.
11801 (qualified_name:): Now use obstack_grow0.
11802 (method_declaration:): Skip the artificial constructor added to
11804 (abstract_method_declaration:): Execute the code only during pass 1.
11805 (block:): Installed default rule in block_statements:.
11806 (block_statement:): Add the statement to the method during pass 2.
11807 (statement_expression): Installed default rule for
11808 method_invocation:.
11809 (argument_list:): Added code to build the argument list.
11810 (method_invocation:): Added call to create the method invocation
11812 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11813 (debug_line): New function for debug.
11814 (complete_class_decl): No longer do something during pass 1.
11815 (method_header): Use BUILD_PTR_FROM_NAME.
11816 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11818 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11819 function's main comment.
11820 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11822 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11823 (resolve_class): Now works with arrays.
11824 (do_resolve_class, resolve_and_layout): New functions.
11825 (java_check_regular_methods): Reverse method list before and after
11826 having processed it. No longer set ctxp->artificial_constructor.
11827 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11828 accordingly. Fixed typo in issued error message. Now use
11830 (find_in_imports_on_demand): Now use obstack_grow0.
11831 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11832 (source_end_java_method): Call expand_expr_stmt instead of
11833 expand_expr. Calls it before calling expand_function_end.
11834 (java_method_add_stmt): Do nothing if errors were found during
11836 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11837 (build_method_invocation_stmt, build_invoke, invocation_mode,
11838 lookup_method_invoke, refine_accessible_methods_list,
11839 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11841 * typeck.c (build_java_signature): Properly end method signature
11842 if return type skipped.
11843 (match_java_method): New function.
11845 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11847 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11849 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11851 * expr.c (build_invoke_non_interface): New function.
11852 (methods_ident, ncode_ident): Now static globals.
11853 (expand_invoke): Use build_invoke_non_interface.
11854 * java-tree.h (struct lang_decl): New field function_decl_body.
11855 (DECL_FUNCTION_BODY): New macro.
11856 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11857 CLASS_FROM_SOURCE_P.
11858 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11859 before starting pass 2. Call to java_generate_parsed_class replaced
11860 by java_register_parsed_class.
11861 * lex.c: Fixed typo in header. Some line width related formating.
11862 * lex.h: Some line width related formating.
11863 * parse.h (source_end_java_method, resolve_expression_name,
11864 complete_class_decl, maybe_create_class_interface_decl,
11865 check_class_interface_creation): New static function declarations.
11866 (java_layout_parsed_class, java_method_add_stmt): New function
11868 (struct parser_ctxt): Field mark_class_generate removed. New
11869 fields class_list and artificial_constructor.
11870 * parse.y: Fixed typo in header.
11871 (class_declaration:): Call complete_class_decl when class body
11873 (method_declaration:): Call source_end_java_method in pass 2 when
11874 the method body is defined.
11875 (postfix_expression:): Do expression name resolution on sub-rule
11876 name during pass 2.
11877 (create_class, create_interface): Merged common pieces.
11878 (check_class_interface_creation, maybe_create_class_interface_decl):
11880 (complete_class_decl): New function.
11881 (register_fields): Fixed line width related typo.
11882 (method_header): Correctly skip first argument when fixing
11883 argument line. Changed the loop.
11884 (java_check_circular_reference): Now use ctxp->class_list.
11885 (java_complete_class): Removed start/stop marking.
11886 (java_check_regular_methods): Now takes a class decl as an
11887 argument. Add default constructor if none were encountered.
11888 (java_check_methods): Now use ctxp->class_list. Changed call to
11889 java_check_regular_methods.
11890 (source_start_java_method): Set DECL_ARG_TYPE for each function
11892 (source_end_java_method, java_method_add_stmt): New functions.
11893 (java_generate_parsed_class): No longer exists.
11894 (java_layout_parsed_class, java_register_parsed_class): New functions.
11895 (resolve_expression_name): New function.
11897 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11900 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11901 until pass initializations are done. Call read_import_dir with
11903 * parse.h: (lookup_modifier_cl): New function declared.
11904 (INTERFACE_FIELD_MODIFIERS): New macro.
11905 (OBSOLETE_MODIFIER_WARNING): New macro.
11906 * parse.y: (register_fields): Class type and current field name in
11907 local variables. Check modifier(s) if adding field(s) to an interface.
11908 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11909 and report errors using the faulty modifier line context.
11910 (lookup_modifier_cl): New function.
11911 (read_import_dir): Detect and report default import processing
11914 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11916 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11917 * class.c (is_compiled_class): Return 1 after making sure it
11918 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11919 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11920 * java-tree.h (flag_assume_compiled): Add decl.
11921 * lang.c (lang_f_options): Add the flag.
11922 (flag_assume_compiled): Add decl, default to 0.
11924 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11926 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11927 (is_compiled_class): Likewise.
11928 (layout_class): Likewise.
11929 (layout_class): Detect and lay out classes defined in source code.
11930 (interface_of_p, add_interface_do, may_add_interface): New
11932 (add_interface): Now use add_interface_do.
11933 (add_method_1): New function.
11934 (add_method): Now use add_method_1.
11935 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11936 (complete_start_java_method): New function.
11937 (start_java_mehod): Now call complete_start_java_method.
11938 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11939 (expand_invoke): Likewise and fixed typo.
11940 *gjava.c: (print_super_field): Use new argument to find_class
11943 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11944 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11945 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11947 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11948 (add_method_1, push_class): New prototypes.
11949 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11950 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11951 directory where the class was found.
11952 (find_class): New argument DO_CLASS_FILE. Function find_class
11953 modified accordingly.
11954 *jcf-parse.c: (fix_class_path): New function.
11955 (load_class): Use new VERBOSE argument. load_class now finds and
11956 loads/parses .class/.java files. Save read_state of current_jcf
11958 (java_parser_abort_on_error): New macro.
11959 (jcf_parse_source, parse_source_file): New function.
11960 (jcf_parse): Fixed typo.
11961 (yyparse): Call parse_source_file () only.
11962 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11963 writing the real class name back in the zip directory entry.
11964 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11965 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11966 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11967 (find_class): Prototype fixed.
11968 *lex.c: Added 1998 time stamp.
11969 Removed all static global variables, moved into the parser
11970 context data structure.. Now include unistd.h if SEEK_SET not
11972 (java_init_lex): Rewritten.
11973 (java_sneak_unicode): Modified current unicode access in current line.
11974 (java_unget_unicode): Likewise.
11975 (java_allocate_new_line): New allocation management.
11976 (java_read_char): Modified access and storage of unget_utf8_value.
11977 New way of processing current unicode.
11978 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11979 (java_get_unicode): Now use the parser context.
11980 (java_lineterminator): Likewise.
11981 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11982 of the reentrant parser implementation. Function now use the
11983 parser context data structure and java_lval. Fixed production of
11984 the float and double constant "out of range" error message. Fixed
11985 obstack use. Return integer value when hitting a modifier. Now
11986 return type for TRUE, FALSE and other predefined types. Return
11987 identifier as a TREE_LIST list containing the current line context
11988 as the TREE_VALUE sub-node.
11989 (java_unicode_2_utf8): Fixed typo in declaration.
11990 (java_lex_error): Now use the parser context data structure.
11991 *lex.h: Added 1998 time stamp.
11992 (struct java_line): New fields ref_count and next.
11993 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11994 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11995 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11996 *parse.h: Added 1998 time stamp.
11997 (java_parse_source_file): Renamed from parse_source_file.
11998 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11999 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
12000 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
12001 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
12002 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
12003 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
12004 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
12005 (struct parser_ctxt): New data structure to keep the parser context.
12006 *parse.y: Added 1998 time stamp, got rid of static global variables.
12007 (java_error_count, ctxp): New global variables.
12008 (%union): New value field.
12009 (numeric_type, integral_type): Rules removed.
12010 (primitive_type): Rule defined to handle integral, float, double and
12012 (qualified_name, package_declaration,
12013 single_type_import_declaration, type_import_on_demand_declaration,
12014 modifiers, class_declaration, super, interfaces,
12015 interface_type_list, class_body, field_declaration,
12016 field_declaration, variable_declarators, variable_declarator,
12017 variable_declarator_id, method_declaration, method_header,
12018 formal_parameter_list, formal_parameter, method_body, block,
12019 static, interface_declaration, extends_interfaces,
12020 abstract_method_declaration, local_variable_declarators): Rules now
12022 (force_error, do_warning): New global statics.
12023 (push_parser_context, parser_context_save_global,
12024 parser_context_restore_global, pop_parser_context): New functions.
12025 (yyerror): Now uses the global parser context. Fixed use of obstack.
12026 (parse_error, parse_error_context, parse_warning_context,
12027 java_accstring_lookup, redefinition_error, check_modifiers,
12028 parser_add_interface, create_interface, create_class, find_field,
12029 duplicate_declaration_error, register_fields, method_header,
12030 check_modifiers_consistency, check_abstract_method_header,
12031 method_declarator, parser_qualified_classname,
12032 parser_check_super_interface, parser_check_super,
12033 parser_chain_incomplete_item, java_check_circular_reference,
12034 layout_class_from_source, java_complete_class,
12035 complete_method_decl, resolve_class, complete_class_report_errors,
12036 java_check_final, check_method_redefinition,
12037 java_check_regular_methods, java_check_abstract_methods,
12038 java_check_methods, lookup_java_interface_method2,
12039 lookup_java_method2, lookup_cl, find_name_in_single_imports,
12040 process_imports, find_in_imports, read_import_entry,
12041 read_import_dir, find_in_imports_on_demand,
12042 check_pkg_class_access, not_builtin_p, declare_local_variables,
12043 source_start_java_method, java_generate_parsed_class): New
12045 *typeck.c: (signature_include_return): New global variable.
12046 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
12047 to add the function returned type in the signature.
12049 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
12051 * jcf-io.c (open_in_zip): Use strncmp and LEN.
12053 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
12055 * Make-lang.in (java.info): Added.
12056 (java.install-info): Added
12058 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
12060 * Makefile.in (clean): Also remove java/parse.c.
12062 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
12064 Add a pair of -fbounds-check/-fno-bounds-check options.
12065 * lang.c (lang_decode_option): Add code to grok arguments.
12066 (flag_bounds_check): Add decl.
12067 (lang_f_options): New array w/ the option in it.
12068 * java-tree.h (flag_bounds_check): Add decl.
12069 * lang-options.h: New file.
12070 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
12071 of a static macro value.
12072 (JAVA_ARRAY_EXCEPTION): Delete macro.
12074 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
12076 * typeck.c (build_java_array_type): Fix two bugs in previous change.
12077 * expr.c (build_anewarray): Add missing promote_type.
12079 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
12081 Add array types with known length to optimize bounds checking.
12082 * typeck.c (build_java_array_type): Take length parameter.
12083 (java_array_type_length, build_prim_array_type): New functions.
12084 * java-tree.h: Update for new functions.
12085 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
12086 * class.c: Use build_prim_array_type.
12087 * expr.c (can_widen_reference_to): Handle known-length array types.
12088 (verify_jvm_instructions): Keep track of integer push instructions
12089 followed by newarray/anewarray, so we can build known-length arrays.
12090 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
12091 (java_array_data_offset): New function.
12092 (build_java_array_length_access): New function. Optimize if constant.
12093 (build_java_arrayaccess): Constant fold bounds check.
12094 (expand_java_newarray, expand_java_anewarray): Replaced by ...
12095 (build_newarray, build_anewarray): New functions.
12096 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
12097 * verify.c (merge_types): Handle known-lengh array types.
12099 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
12101 * expr.c (expand_byte_code): Fix performace bug, which caused
12102 searching linenumber_table to be linear rather than constant.
12104 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
12106 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
12108 * decl.c, java-tree.h (soft_fmod_node): New global.
12109 * decl.c (init_decl_processing): Define __builtin_fmod.
12110 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
12111 using __builtin_fmod.
12113 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * keyword.h: New file, output of keyword.gperf as processed by
12117 * lex.c (java_lex_init): Initialize java_error_flag.
12118 * parse.c (YYERROR_NOW): Uses java_error_flag.
12119 * parse.y: New static java_error_flag. Useless definition of
12121 * parse.y (java_error): Portable error recovery using
12122 java_error_flag (not yet completely tuned).
12124 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
12126 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
12128 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12130 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
12131 (parse.c, lex.c, keyword.h): New rules for Java source code
12133 * parse.c: Renamed into jcf-parse.c.
12134 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
12135 * keyword.gperf: New file, Java keywords.
12136 * parse.y: New file, Java language grammar.
12137 * parse.h: New file, Java language grammar definitions.
12138 * lex.c: New file, Java language lexer.
12139 * lex.h: New file, Java language lexer definitions.
12141 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
12143 * decl.c (clinit_identifier_node), java-tree.h: New global.
12144 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
12145 * verify.c (verify_jvm_instructions): Inline use of removed macros.
12146 * expr.c (expand_java_field_op): Check for invalid assignment
12149 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12151 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12153 * verify.c (verify_jvm_instructions): When processing a handler,
12154 attempt to set the current_subr to the right value.
12155 (More complicated code combines Sep 17 and Oct 22 versions.)
12157 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12159 * class.c (push_class): Figure out (guess) name of source file.
12160 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12161 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12162 (parse_class_file): Change return type from int to void.
12163 Call debug_start_source_file/debug_end_source_file.
12165 * expr.c (build_java_binop): Fix masking 2nd operand.
12166 * decl.c (init_decl_processing): Set sizetype first.
12168 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12170 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12171 (Revert Sep 17 change.)
12173 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12176 .class extension in their name and fix thing so we don't process
12177 them parse_zip_file_entries().
12178 (parse_zip_file_entries): Cleaned unused local variables.
12180 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12182 * expr.c (can_widen_reference_to): Allows equal array element types.
12183 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12184 * jcf-dump.c (RET): Get (and print) index.
12186 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12187 Promote element type to POINTER_TYPE.
12189 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12191 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12192 find_in_current_zip, jcf_figure_file_type): Moved from
12193 jcf-reader.c to parse.c.
12194 * zextract.c: (read_zip_archive): takes file_comment_length possible
12195 field into account.
12197 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12199 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12201 * verify.c (merge_types): Handle array types even better ...
12203 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12205 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12207 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12208 * class.c (make_class_data): Don't build fields_decl if no fields.
12209 When building fields_decl, skip if DECL_ARTIFICAL.
12211 * expr.c (java_stack_swap): Update stack_type_map.
12212 * verify.c (merge_types): Handle array types better.
12214 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12216 * class.c (add_field): Don't promote short integral fields to
12217 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12218 * expr.c (push_value): Promote and convert short integral values.
12220 * decl.c, java-tree.h (integer_two_node): New constant node.
12221 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12223 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12225 * class.c (append_gpp_mangled_type): Use function argument
12226 unpromoted type to generate mangled name.
12228 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12230 * constants.c (build_constant_data_ref): Now uses current_class
12231 instead of main_class.
12232 (build_constants_constructor): Now uses current_class instead of
12234 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12235 of the global variable SeepZipFiles done here.
12236 * zextract.c (read_zip_archive): extra_field optional field taken
12237 into account while computing the position of the class file in the
12239 * verify.c (verify_jvm_instructions): Use current_jcf to search
12241 * parse.c (load_class): First search for the class to load in the
12242 current zip file. Saves current_jcf (restored before returning
12243 from that function). Don't call JCF_FINISH in the class was found
12244 in the current ZIP file.
12245 (jcf_parse): If the class was found in the current ZIP file, save
12246 its tree_constant_pool (for later reuse).
12247 (parse_class_file): New function. Process each method defined in
12248 the current class and record the class as to be later registered.
12249 (yyparse): Rewritten. Figure the type of the current file and switch
12251 * lang.c: New global variable current_jcf.
12252 (lang_init): Removed compiling_from_source test (done later, in
12253 yyparse). Removed call the jcf_parse ().
12254 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12255 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12256 in the current ZIP file) and zip_offset (offset to the class data in
12257 the current zip file).
12258 * jcf-reader.c: zipfile.h included.
12259 localToFile: New ZipFileCache static global variable
12260 (parse_zip_file_entries): New function. Browse the current ZIP
12261 file directory and process each class found.
12262 (process_zip_dir): New function. Register each class found in the
12263 ZIP file directory. The class aren't parsed but a valid JCF is
12264 link to each of them.
12265 (find_in_current_zip): New function. Search for a class in the
12266 current ZIP file directory. If found, prepare the class so that it
12268 (jcf_figure_file_type): New function. Examine the file structure
12269 to figure a class file, a ZIP file. If none of these categories are
12270 matched, a source file is assumed.
12271 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12272 SeenZipFile: New global variable.
12273 (open_in_zip): Use zipmember's length to accelerate the search for
12274 a member. If zipmember was NULL and zip file successfully read,
12276 * java-tree.h: New global variable current_jcf declared. Added
12277 declaration for current_constant_pool_tags, current_constant_pool_data,
12278 current_constant_pool_length, current_constant_pool_data_ref.
12279 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12280 store the JCF of classes seen in a zip file) and tree *constant_pool
12281 (to save a loaded class constant pool). current_class declared here.
12282 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12283 retrieve method_ref_constant.
12284 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12285 (OBJECT): get_class_constant now uses current_jcf.
12286 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12287 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12288 (expand_invoke): Now uses current_class instead of main_class
12289 (build_class_init): Now uses current_class instead of main_class
12290 * class.c: New static global variable registered_class.
12291 (register_class): New function.
12292 (emit_register_class): Modified to use registered_class instead of
12294 (is_compiled_class): Now take into account class seen in the archive.
12296 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12298 * except.h: Renamed to: java-except.h.
12299 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12300 * except.c: Add semi-working (commented out) implementation.
12302 * expr.c (expand_iinc): Add needed flush_quick_stack.
12303 * parse.c (set_source_filename): New function.
12304 (give_name_to_class): Set input_filename from package.classname.java.
12306 * jcf-io.c (find_class): Don't look first in ".".
12308 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12310 * zextract.c (read_zip_archive): Now takes into account the
12312 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12314 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12316 * constants.c, java-tree.h (build_internal_class_name): New function.
12317 (alloc_class_constant): Re-implement using build_internal_class_name.
12318 * class.c (make_class_data): Likewise.
12319 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12321 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12323 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12324 to NULL before pushing an exception handler target.
12326 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12327 (java_stack_swap, java_stack_dup): Re-write to be safe from
12328 clobbering registers.
12329 (build_class_init): New function.
12331 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12333 * typeck.c (build_java_array_type): Temporary use
12334 permanent_obstack to create the array 'length' field.
12335 * expr.c (lookup_label): Temporay use permanent_obstack to create
12336 label if not found.
12337 * class.c (push_super_field): Tempory use permanent_obstack.
12339 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12341 * typeck.c (type_for_mode): Now handles double_type_node and
12343 * verify.c (verify_jvm_instructions): The instruction following
12344 the wide bytecode is checked. OPCODE_ret added to the list of
12347 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12349 * class.c (make_class): Temporary use permanent_obstack. Set the
12350 class CLASS_P field to 1.
12351 (push_class): Temporary use permanent_obstack.
12352 (set_super_info): Temporary use permanent_obstack.
12353 (add_method): Temporary use permanent_obstack, set
12354 METHOD_TRANSIENT().
12355 (add_field): Temporary use permanent_obstack. Sets
12356 FIELD_VOLATILE() and FIELD_TRANSIENT().
12357 (build_class_ref): Temporary use permanent_obstack if the class
12359 (build_static_field_ref): Temporary use permanent_obstack when
12360 creating field's rtl.
12361 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12362 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12363 and fields. Function finalized, as far as flag handling.
12364 (push_class_static_dummy_field): Temporary use permanent_obstack.
12365 (emit_register_class): Force generation of class registration at
12367 * decl.c (end_java_method): Call permanent_allocation() before
12369 * expr.c (can_widen_reference_to): Added comment to interface
12370 handling, fixed typo.
12371 (lookup_field): Now uses CLASS_P() to correct FIXME
12372 (expand_invoke): Verification on public && !static &&
12373 !abstract moved into soft_lookupinterfacemethod (kaffe).
12374 Use Object class dtable if objectref is an array when expanding
12376 (java_push_constant_from_pool): Temporary use permanent_obstack
12377 for CONSTANT_string
12378 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12379 create constant references.
12380 (get_constant): Temporary use permanent_obstack to create constant.
12381 (load_class): Temporary use permanent_obstack to load class.
12382 (jcf_parse): Temporary use permanent_obstack to perform class
12384 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12385 (build_java_signature): Temporary use permanent_obstack.
12386 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12388 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12389 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12392 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12394 * class.c (append_gpp_mangled_type): Fix typo.
12395 (emit_register_class): Use main_class to get class object, rather
12396 than looking for no-longer-existing static decl starting with _CL.
12397 * typeck.c (parse_signature_type): Promote array element type
12398 if it is a RECORD_TYPE.
12400 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12402 * class.c (push_class_static_dummy_field): New function.
12403 (mangle_static_field): New. Do G++-style mangling of static fields.
12404 (layout_class): Mandle static fields here, not in add_field.
12405 (build_class_ref): The class object is now a dummy static field.
12406 * decl.c (find_local_variable): Look for best, instead of first match.
12407 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12408 (build_java_athrow): Don't check here if exception is Throwable.
12409 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12410 (TYPE_USED): Removed. No longer used ...
12411 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12412 * verify.c (push_pending_label): New function.
12413 (push_pending_block): Renamed to check_pending_block.
12414 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12415 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12416 re-checking possible handlers) after a store (less wasted work).
12417 Check for null handler (finally) before calling add_handler.
12418 Various changes to (finally?) correctly handle try/finally.
12420 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12422 * class.c: Include stdio.h.
12424 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12426 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12427 to make sure class is initialized before static/special invoke.
12429 * verify.c (verify_jvm_instructions): On a store instruction,
12430 call find_local_variable to force pre-allocation of decl and rtx.
12431 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12433 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12435 * class.c (build_class_ref): Strip off "promoted_" if need be.
12436 (make_field_value): Call build_java_signature when needed.
12437 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12438 * expr.c (build_java_athrow): Don't push_value of exception.
12439 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12440 match specification of [fd]cmp[lg] for NaNs.
12441 (expand_byte_code): Add support for exception handler ranges.
12442 * except.c: Add skeleton for EH code-generation.
12443 * verify.c (merge_types): Treat all promoted integral types as equal.
12444 * constants.c (build_constants_constructor): To force creation of
12445 current_constant_pool_data_ref, call build_constant_data_ref.
12447 * javaop.def (lload): Fix typo.
12448 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12450 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12452 * parse.c: Don't include function.h.
12454 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12456 * except.[ch]: New files.
12457 * Makefile.in (JAVA_OBJS): Add except.o
12458 * expr.c: Temporary warning about unimplemented exceptions.
12459 * verify.c: Verify exception handlers.
12461 * jcf-dump.c (disassemble_method): Print exception table.
12463 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12465 * expr.c (verify_jvm_instructions): Started a thorough
12466 verification of invoke* bytecodes.
12467 (expand_byte_code): flush quick stack if PC is the target of a
12468 branch. and undef RET (conflicting with config/i386/i386.h).
12469 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12471 (expand_invoke): Now handles invokeinterface and do more
12472 verification according to the bytecode.
12473 (lookup_field): Don't try to load the class if processing
12475 (can_widen_reference_to): Now handles interfaces.
12476 * decl.c (init_decl_processing): New global variable
12477 soft_lookupinterfacemethod_node, declared in java-tree.h.
12478 Call set_super_info on string_type_node.
12479 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12481 * class.c (set_super_info): Fills the CLASS_* flags according to
12483 (get_access_flags_from_decl): Handles all class flags.
12485 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12487 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12488 * parse.c (yyparse): Check for abstract method, and missing code.
12489 * expr.c (expand_byte_code): Change interface.
12490 * lang.c (put_decl_node): Print promoted types prettier.
12491 * verify.c (verify_jvm_instruction): Change interface.
12492 Partial support for scanning exception table.
12493 For load instructions, handle promoted integral types.
12495 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12497 * verify.c: New file, with contents moved from expr.c.
12498 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12499 * typeck.c (is_array_type_p): Moved here from expr.c.
12500 * java-tree.h: Add some now-needed function declarations.
12501 * Makefile.in (JAVA_OBJS): Added verify.o.
12503 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12505 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12506 METHOD_ABSTRACT flag.
12508 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12509 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12510 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12512 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12514 (start_java_method): Hook for SYNCHRONIZED methods.
12516 * expr.c (build_java_jsr, build_java_ret): New functions
12517 (JSR,PRE): New macros
12518 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12519 (verify_jvm_instructions): tableswitch, lookupswitch,
12520 monitorenter, monitorexit, goto_w: verified.
12521 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12522 (build_java_monitor): New function.
12523 (MONITOR_OPERATION): Modified to call build_java_monitor()
12524 (verify_jvm_instructions): Started a thorough verification of
12527 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12529 Support verification of jsr/ret subroutines (used for try/finally).
12530 * decl.c (return_address_type_node): New type node.
12531 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12532 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12533 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12534 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12535 TYPE_USED): New macros for special types in type_map.
12537 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12538 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12540 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12542 * expr.c (can_widen_reference_to): New function.
12543 (pop_type): Use it.
12544 (merge_type_state): Support handling start of subroutine.
12545 (push_pending_block): Return char* error message, instead of calling
12546 fatal on an error. Also handle subroutines.
12547 (verify_jvm_instructions): Handle errors from push_poending_block.
12548 Support jsr and ret instructions.
12550 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12552 * jcf-io.c (find_classfile): Fix thinko.
12553 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12555 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12557 * Makefile.in (BISON): Remove.
12559 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12561 * Makefile.in: Convert to autoconf.
12562 * config-lang.in (outputs): Added java/Makefile.
12564 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12565 Rename cc1java to jc1.
12567 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12568 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12570 * class.c (class_depth): Do load_class if needed.
12572 Mostly better verification.
12573 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12574 (init_decl_processing): Change return type of soft_checkcast.
12575 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12576 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12577 lang_print_error): New functions.
12578 (lang_init): Set global hook print_error_function to lang_print_error.
12579 * expr.c: In the type_map ptr_type_node is only used for null now.
12580 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12581 (merge_types): Dererence pointer to record types before comparing.
12582 (decode_newarray_type, merge_types): On error just return NULL.
12583 (build_java_binop): Add preliminary implementation (with warning)
12584 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12585 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12586 (expand_compare, expand_java_goto, expand_java_call): Don't
12587 push_pending_block, since that only makes sense when verifying.
12588 (merge_type_state): Different return codes.
12589 (push_pending_block): A block may need to be verified more than once.
12590 (expand_byte_code): Warn about unused code at code generation time.
12591 (verify_jvm_instruction): Changed logic, since code may need to be
12592 re-verified if type-state has changed. Also, better error handling.
12593 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12594 Improve newarray, anewarray, ?aload, athrow,
12595 * java-tree.h (LABEL_CHANGED): New macro.
12597 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12599 * decl.c (soft_athrow_node): New global variable initialized.
12600 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12601 * typeck.c (convert): Added support for REAL_TYPE.
12602 (convert_to_char): New function.
12603 (convert): Handle CHAR_TYPE.
12604 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12605 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12606 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12608 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12609 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12610 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12611 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12612 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12613 to Use The Right Things.
12614 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12615 compatible with INT. BOOLEAN is made equivalent to BYTE.
12616 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12617 OPCODE_ifnonnull): Now supported.
12618 (build_java_athrow): New function.
12620 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12622 Rename method name <init> to match G++ (and fix mangling).
12623 * class.c (layout_class): Replace method name of <init> by class name.
12624 (make_method_value): Do inverse renaming of constructor from <init>.
12625 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12626 * typeck.c (lookup_java_constructor): New function.
12627 * expr.c (expand_invoke): If method_name is <init>, call
12628 lookup_java_constructor to find constructor.
12630 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12632 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12634 * parse.c (get_class_constant): Modified to handle array "classes"
12635 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12637 (convert): Modified to handle real type.
12638 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12639 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12640 variables declared.
12641 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12642 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12643 global variables initialized.
12644 (find_local_variable): Handles the case of a pointer
12645 (end_java_method): Restore the use of one more scope
12646 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12647 build_java_array_length_access, expand_java_arrayload,
12648 expand_java_arraystore, expand_java_array_length,
12649 expand_java_multianewarray, expand_java_anewarray,
12650 build_java_check_indexed_type, is_array_type_p,
12651 build_java_throw_out_of_bound_exception): New functions.
12652 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12653 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12654 OPCODE_<t>aload): Implemented code for verification.
12655 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12656 ARRAY_NEW_MULTI): Macro defined.
12657 (CONVERT): Modified to invoke convert().
12658 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12660 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12662 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12663 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12664 (make_class_data): Field name needs '/' as package prefix.
12665 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12667 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12669 Implement debug information for local variables.
12670 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12671 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12672 DECL_LOCAL_SLOT_CHAIN): New macros.
12673 (struct lang_decl_var): New type.
12674 * parse.c (give_name_to_locals): Move to decl.c.
12675 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12676 (start_java_method): Re-write parameter handling.
12677 (pending_local_decls): New global variable.
12678 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12679 (find_local_variable): Accept pc so we can skips decls not in range.
12680 (struct binding_level): Add end_pc field.
12681 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12682 (various): Change so current pc gets passed to find_local_variable.
12684 * decl.c (init_decl_processing): Re-arrange fields in
12685 class_type_node and and method_type_node to match kaffe 0.9.1.
12686 * class.c (make_method_value, make_class_data): Update
12687 initializations to match.
12689 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12691 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12692 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12693 (push_super_field): New function.
12694 (make_class_data): Handle inheritance of class static initializer.
12695 (layout_class): New name mangling.
12696 * constants.c (build_constant_data_ref): Init type of data array
12697 to a one-element array.
12698 (build_constants_constructor): Set DECL_SIZE from complete array type.
12699 * decl.c: Rename class_type, object_type etc to class_type_node,
12700 object_type_node etc. Make former inherit from latter.
12701 * expr.c (expand_invoke): Add cast of function address.
12702 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12703 * parse.c (yyparse): Don't call layout_class here.
12704 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12706 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12708 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12709 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12710 (alloc_class_constant): New.
12711 * expr.c (expand_invoke): Make sure method's class is initialized.
12712 * class.c (interits_from_p, emit_register_class): New functions.
12713 * parse.c (yyparse): Call emit_register_class.
12715 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12717 * constants.c: New file, to handle constant pool.
12718 * Makefile.in (JAVA_OBJS): Add constants.o.
12719 * decl.c (init_decl_processing): Update, fix, finish various structs.
12720 (pushdecl_top_level): New.
12721 * parse.c (layout_class): Moved to class.c.
12722 * expr.c (java_push_constant_from_pool): New function.
12723 * class.c (build_class_ref): Make work fully
12724 (make_class_data): Emit super-class, constant pool, interface vector.
12726 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12728 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12729 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12730 * class.c (class_depth): New function.
12731 (lookup_named_class): Replaced by new function lookup_class.
12732 * decl.c (object_type_node, string_type_node): New.
12733 Remove various types that we no longer need.
12734 * expr.c (verify_jvm_instructions): New separate verifier pass.
12735 (push_type, pop_type): New functions for verifier.
12736 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12737 (expand_byte_code): Simplify, since we assume already verified.
12738 (expand_invoke): Now mostly works.
12739 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12740 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12741 * parse.c: Wait to allocate class object until we know its name.
12742 (layout_class): Calculate DECL_VINDEX for each virtual method.
12743 * typeck.c (get_array_type): Rename to ...
12744 (build_java_array_type): ... and provide working implementation.
12745 (build_java_signature): New function - build Java signature of type.
12746 (set_java_signature): New function - cache signature with type.
12747 (lookup_java_method): New function.
12749 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12751 * class.c (ident_subst): Take extra SUFFIX parameter.
12752 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12753 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12754 (build_class_ref): Actually implement.
12755 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12756 * decl.c (builtin_function): New.
12757 (init_decl_processing): Update for current Kaffe. Declare some
12758 builtin Kaffe functions.
12759 * expr.c (build_address_of): New.
12760 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12761 Renamed (from expand_java_new etc), and added working implementations.
12762 (build_field_ref): Now also handle static fields.
12763 (expand_invoke): Implement invokestatic, and start implement rest.
12764 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12765 * javaop.def: Rename invokevirt -> invokevirtual.
12766 * lang.c (use_handles): Removed.
12767 * parse.c: Add support for ConstantValue atribute.
12768 Handle nested loading of a class. (JPOOL_UTF): New.
12770 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12772 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12774 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12776 * Make-lang.in (java.install-man): New empty rule.
12777 * typeck.c (set_local_type): New function.
12778 * expr.c (STORE_INTERNAL): Call find_local_variable,
12779 not find_stack_slot. Call set_local_type.
12781 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12783 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12784 and building RECORD_TYPE CONSTRUCTORs.
12785 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12787 * lang.c (use_handles): Change the default to 0.
12788 * decl.c: Define and build class_type, field_type, utf8const_type.
12789 * class.c (make_class_data, make_field_value,
12790 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12791 hashUtf8String, strLengthUtf8, mangled_classname:
12792 Functions to build reflective data structures.
12793 * parse.c (yyparse): Call make_class_data.
12795 * jcf-io.c (open_class, find_classfile): New functions.
12796 * jcf-dump.c: Support reading classfile from explicitly-named
12797 class file (without CLASSPATH searching).
12799 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12801 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12802 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12803 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12804 (get_constant): Now trivial for CONSTANT_Utf8.
12806 * jcf.h: Make NEW_CPOOL the default.
12807 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12809 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>