1 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3 * class.c (decl_hash): Prototype removed.
4 (decl_compare): Likewise.
6 2000-04-05 Tom Tromey <tromey@cygnus.com>
8 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
9 * parse.y (check_modifiers_consistency): Check for final/volatile
10 clash. Fixes PR gcj/164.
12 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
14 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
16 (java_hash_compare_tree_node): Renamed from `decl_compare, made
18 (add_method_1): Use `java_hash_hash_tree_node' and
19 `java_hash_compare_tree_node'.
20 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
21 (java_hash_compare_tree_node): Likewise.
22 * parse.y (find_applicable_accessible_methods_list): Create,
23 delete and use a hash table to remember already searched interfaces.
25 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
27 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
30 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
32 * boehm.c (mark_reference_fields, set_bit): Prototype.
33 (set_bit): Un-ANSI-fy definition.
35 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
38 * decl.c (emit_init_test_initialization): Likewise.
40 * gjavah.c (jni_print_char): Likewise.
42 * parse.y (create_new_parser_context): Likewise.
44 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
46 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
47 patch missing hunk. Fixed indentation.
49 2000-03-30 Tom Tromey <tromey@cygnus.com>
51 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
52 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
54 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
56 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
57 when negative *before* using it as an array index.
58 * ChangeLog: Fixed typo.
60 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
62 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
63 to 0 when it reaches -1.
65 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
67 * jcf-parse.c (get_constant): Properly cast `num' during the
68 invocation of `add_double'.
69 * jcf-write.c (push_long_const): Properly cast `lo' before
70 comparing it to short bounds.
71 * parse-scan.y (interface_declaration:): Rule re-arrange so that
72 `interface_body:' is reduced after the current interface is
75 2000-03-26 Tom Tromey <tromey@cygnus.com>
77 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
78 Java-specific `-f' option.
80 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
82 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
83 Adjust order of making types.
84 Make bitsize_*_node values.
86 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
88 * class.c (make_field_value): Use byte_position.
89 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
90 (java_array_data_offset): Likewise.
91 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
94 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
96 * parse.y (check_abstract_method_definitions): New local
97 `end_type_reached'. Make sure we also consider `end_type'.
98 (java_check_abstract_method_definitions): Make sure we eventually
99 consider `java.lang.Object'.
100 (maybe_use_access_method): Don't use access method if not in the
101 context of a pure inner class or if the method's context is right.
102 (find_applicable_accessible_methods_list): New static flag
103 `object_done'. Don't search abstract classes as interfaces. Fixed
104 indentation. Fixed the `java.lang.Object' only search. Search
105 class interface(s) first, then fully search enclosing contexts.
106 (find_most_specific_methods_list): Pick the closest candidate when
107 they're all abstract.
109 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
111 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
112 properly initialize `finished_label.' Don't emit gotos for empty
115 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
117 * except.c (emit_handlers): Clear catch_clauses_last.
119 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
121 * parse.y (check_method_types_complete): New function.
122 (create_class): Reset anonymous class counter only when seeing an
124 (java_complete_class): JDEP_METHOD: Don't recompute signature
127 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
129 * class.c (build_static_ref): Fixed indentation in comment.
130 * java-tree.def (TRY_EXPR): Fixed typo in name.
131 (CLASS_LITERAL): Likewise.
132 * java-tree.h: (TYPE_DOT_CLASS): New macro.
133 (struct lang_type): New field `dot_class'.
134 * jcf-write.c (generate_bytecode_insns): Fixed error message.
135 (generate_classfile): Method `class$' is synthetic.
136 * parse.y (build_do_class_method): New function.
137 (build_dot_class_method_invocation): Likewise.
138 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
139 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
140 (qualify_ambiguous_name): Likewise.
141 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
142 (build_try_statement): Fixed leading comment.
144 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
146 * class.c (make_field_value): Properly handle sizes.
147 (get_dispatch_vector): Use tree_low_cst and host_integerp.
148 (layout_class_method): Count using trees.
149 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
150 * expr.c (java_array_data_offset): Use int_bit_position.
151 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
152 (build_invokevirtual): Use tree_low_cst and do computations with trees.
154 2000-03-16 Tom Tromey <tromey@cygnus.com>
156 * lang.c (flag_hash_synchronization): New global.
157 (lang_f_options): Added `hash-synchronization'.
158 * lang-options.h: Mention -fhash-synchronization.
159 * java-tree.h (flag_hash_synchronization): Declare.
160 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
161 hash table synchronization is disabled.
162 * decl.c (init_decl_processing): Only push `sync_info' value when
163 hash table synchronization is disabled.
164 * class.c (make_class_data): Only push `sync_info' field when hash
165 table synchronization is disabled. Removed dead code.
167 2000-03-16 Tom Tromey <tromey@cygnus.com>
169 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
171 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
173 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
175 * parse.y (patch_method_invocation): Handle anonymous classes
176 creation in static context.
178 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
180 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
181 * parse.y (resolve_qualified_expression_name): Use it.
182 (patch_method_invocation): Likewise.
184 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
186 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
187 depending on the type of dependency which dictates what the
189 (unresolved_type_p): Resolved types limited to the current class.
191 2000-03-15 Tom Tromey <tromey@cygnus.com>
193 * decl.c (init_decl_processing): Set type of `sync_info' to be
196 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
197 Correctly compute bit number for current slot. Zero `high' and
198 `low' in DS_LENGTH case. Don't skip inherited fields. Use
199 mark_reference_fields.
200 (mark_reference_fields): New function.
202 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
204 * parse.y (register_incomplete_type): Fixed initialization of
207 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
209 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
211 (push_class_context, pop_class_context): New function.
212 (class_body:): Call pop_class_context.
213 (interface_body:): Likewise.
214 (INNER_QUALIFIER): New macro.
215 (report_class_declaration): Changed output format and use
216 INNER_QUALIFIER. Call push_class_context.
218 2000-02-14 Andrew Haley <aph@cygnus.com>
220 * check-init.c (check_init): Add new cases for unary and binary
223 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
225 * parse.y (resolve_package): Set `next' once a type name has been
226 progressively discovered.
227 (resolve_qualified_expression_name): Propagate resolution only if
228 there are remaining qualifiers. Take into account `q' might have
229 been cleared after re-qualification.
230 * parse.y (patch_method_invocation): New local `resolved'.
231 Section dealing with qualified expression rewritten to use
232 resolve_field_access.
234 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
236 * parse.h (PUSH_CPC): Fixed indentation.
237 (DEBUG_CPC): New macro.
238 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
239 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
240 * parse.y (class_body_declaration:): Use
241 SET_CPC_INSTANCE_INITIALIZER_STMT.
242 (method_declaration:): Check for null current_function_decl.
243 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
244 (java_parser_context_pop_initialized_field): Better handling of
246 (maybe_make_nested_class_name): Mark nested class name as
247 qualified when necessary.
248 (end_class_declaration): Don't call java_parse_context_resume when
249 one or more error occured.
250 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
251 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
252 SET_CPC_INITIALIZER_STMT.
253 (method_header): Check for inner classes declaring static methods.
254 (resolve_qualified_expression_name): Handle situation where `this'
257 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
259 * typeck.c (build_prim_array_type): Correctly set the high word too.
261 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
263 * parse.y (java_complete_expand_methods): Leave <clinit> out of
265 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
266 list of methods for interfaces.
268 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
270 * parse.y (qualify_ambiguous_name): Properly handle expressions
273 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
275 * parse.y (check_final_assignment): Extended to process
277 (patch_assignment): Have check_final_assignment called only once.
279 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
281 * java-tree.h (IS_INIT_CHECKED): New flag.
282 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
283 * parse.y (patch_string): Call force_evaluation_order on the
284 completed string concatenation tree.
285 * expr.c (force_evaluation_order): Call force_evaluation_order on
286 function's arguments too.
288 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
290 * decl.c (emit_init_test_initialization): Mark KEY as unused.
291 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
292 (build_anewarray): Likewise.
293 * parse.y (patch_newarray): Likewise.
294 * parse.c: Regenerated.
296 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
298 * decl.c (init_decl_processing): Added new class fields `depth',
299 `ancestors', and `idt' to class_type_node. Use
300 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
301 * class.c (make_class_data): Push initial values for new fields.
302 * java-tree.h: Updated prototype for `build_invokeinterface'.
303 * expr.c (build_invokeinterface): Changed parameters to accept
304 `method' tree. Calculate index of `method' in its declaring
305 interface. Build call to _Jv_LookupInterfaceMethodIdx.
306 (expand_invoke): Call `build_invokeinterface' with new parameters.
307 * parse.y (patch_invoke): Call `build_invokeinterface' with new
310 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
312 * typeck.c (lookup_do): Search superinterfaces first
313 when looking up an interface method. From Godmar Back
316 2000-03-06 Tom Tromey <tromey@cygnus.com>
318 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
320 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
322 * java-tree.h (lookup_argument_method2): Declared.
323 (safe_layout_class): Prototype moved from parse.h.
324 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
325 * parse.y (java_check_regular_methods): Local `super_class' gone.
326 Call lookup_argument_method2 instead of lookup_argument_method.
327 Perform modifier match for methods found declared in implemented
328 interfaces. Fixed indentation problem. Overriding/hiding error
329 report to take place only for methods found in classes.
330 * typeck.c (lookup_argument_method): Changed leading
331 comment. Re-written by calling lookup_do.
332 (lookup_argument_method2): New function.
333 (lookup_java_method): Re-written by calling lookup_do.
334 (lookup_do): New function.
336 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
338 * check-init.c (check_init): Removed dead code. Handle (blank)
340 * parse.y (declare_local_variables): New local `final_p', set it
341 and use it to initialize LOCAL_FINAL.
342 (check_final_assignment): Only check FIELD_DECLs.
344 2000-02-17 Tom Tromey <tromey@cygnus.com>
346 * Makefile.in (JAVA_OBJS): Added boehm.o.
347 (boehm.o): New target.
348 * Make-lang.in (JAVA_SRCS): Added boehm.c.
349 * java-tree.h (flag_use_boehm_gc): Declare.
350 (get_boehm_type_descriptor): Declare.
351 * lang.c (lang_f_options): Added `use-boehm-gc'.
352 (flag_use_boehm_gc): New global.
353 * lang-options.h: Added -fuse-boehm-gc.
355 * class.c (get_dispatch_table): If class uses a Boehm type
356 descriptor, put it in the vtable.
357 (make_class_data): Removed dead code.
359 2000-03-03 Per Bothner <per@bothner.com>
361 * decl.c (init_decl_processing): Initialize sizetype properly.
363 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
365 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
366 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
367 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
368 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
369 (jcf_parse): New local `current'. Load innerclasses seen in outer
370 context being processed.
371 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
372 * jcf-write.c (append_innerclasses_attribute): New function.
373 (append_innerclasses_attribute_entry): Likewise.
374 (get_access_flags): Handle static classes. Set anonymous and local
375 classes to be private.
376 (generate_classfile): Attribute count adjusted. Call
377 append_innerclasses_attribute.
378 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
379 PURE_INNER_CLASS_TYPE_P.
380 * parse.y (parser_qualified_classname): New parameter `is_static',
381 produce non qualified name accordingly.
382 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
383 (create_interface): Added argument to parser_qualified_classname.
384 (create_class): Added argument to parser_qualified_classname. Setup
385 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
386 (add_inner_class_fields): Fixed indentation.
387 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
388 (method_declarator): Fixed typo in comment.
389 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
390 (build_current_thisn): Likewise.
391 (patch_method_invocation): Likewise.
393 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
395 * decl.c (current_function_decl): Move to toplev.c.
397 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
399 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
400 (DECL_BIT_INDEX): Use underlying representation.
401 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
403 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
405 * expr.c (build_java_ret): Pass proper type to size_binop.
407 2000-02-25 Anthony Green <green@cygnus.com>
409 * expr.c (build_class_init): Mark the decl to be ignored by
411 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
412 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
413 * class.c (init_test_hash_newfunc): New function.
414 (decl_hash): New function.
415 (decl_compare): New function.
416 * decl.c (emit_init_test_initialization): New function.
417 (complete_start_java_method): Traverse the init test hashtable,
418 calling emit_init_test_initialization.
419 (always_initialize_class_p): Define.
420 * expr.c (build_class_init): Use initialization tests when
421 emitting class initialization code.
422 (always_initialize_class_p): Declare.
423 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
425 * java-tree.h: Include hash.h.
426 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
427 (struct lang_decl): Add init_test_table field.
428 (init_test_hash_entry): Define.
430 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
432 * gjavah.c (main): Avoid using `argi' to report unimplemented
435 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
437 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
438 initialize locals to avoid warnings. Local `exception_type' moved
441 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
443 * parse.y (resolve_expression_name): Use `orig' as a second
444 argument to resolve_field_access.
445 (resolve_field_access): Removed unecessary code when dealing with
448 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
450 * class.c (push_super_field): Don't push the field twice.
451 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
452 * parse.h (java_reorder_fields): Prototyped.
453 * parse.y (java_reorder_fields): New function.
454 (java_layout_class): Simplified not to worry about re-ordering.
456 2000-02-23 Tom Tromey <tromey@cygnus.com>
458 * gjavah.c (print_name): In JNI case, correctly quote string.
459 (print_method_info): Don't handle overrides in JNI mode.
461 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
463 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
464 value type set to `boolean_type_node'.
466 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
468 * jcf-dump.c (main): Test for correct condition after
469 output file creation.
471 2000-02-19 Anthony Green <green@cygnus.com>
473 * jcf-depend.c (add_entry): Fix test for first list entry.
475 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
477 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
478 * constants.c (build_constants_constructor): Likewise.
480 2000-02-19 Anthony Green <green@cygnus.com>
482 * jcf-depend.c (add_entry): Add entries to the end of the list.
484 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
486 * decl.c (INT_TYPE_SIZE): Define if necessary.
487 (expand_java_return): Handle the case of a native integer smaller
490 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
492 * gjavah.c (help): Use GCCBUGURL.
493 * jv-scan.c (help): Likewise.
494 * jcf-dump.c (help): Likewise.
496 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
498 * jcf-write.c (generate_bytecode_insns): Don't generate empty
501 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
503 * jcf-parse.c (load_class): Call `fatal' if no file containing
504 the target class are found.
506 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
508 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
509 lex.c, lex.h, and PARSE_H to...
510 (parse.o, parse-scan.o): ...here, respectively.
512 * lex.c: Split out code that may trigger SIGFPE from yylex()
514 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
516 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
518 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
520 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
522 * parse.y (outer_field_access_p): Stop in time when outer contexts
524 (resolve_qualified_expression_name): Properly qualify *everything*
525 after a package.type to be resoled as expression names.
526 (find_applicable_accessible_methods_list): Save/restore `class' to
527 isolate it from a possible outer context search.
529 2000-02-15 Tom Tromey <tromey@cygnus.com>
531 * gjavah.c (jni_print_char): New function.
532 (print_full_cxx_name): Use it.
533 (decode_signature_piece): Likewise.
534 (print_cxx_classname): Likewise.
536 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
538 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
540 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
542 * gjavah.c: Include version.h.
544 * jcf-dump.c: Likewise.
546 * jv-scan.c: Likewise.
548 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
550 * parse.y (outer_field_access_fix): First parameter now a tree
551 node. Check for assignement to final. First argument to
552 build_outer_field_access_fix modified to accomodate prototype.
553 (build_outer_field_access): Don't check for assignment to final
555 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
556 possibly returned by outer_field_access_fix. Changed
557 outer_field_access_fix's first argument.
558 (check_final_assignment): $finit$'s context is OK.
559 (patch_unaryop): Use node instead of its line/column value when
560 calling outer_field_access_fix.
562 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
564 * parse.y (interface_declaration:): No longer tagged
565 <node>. Re-installed default action.
566 (class_member_declaration:): Handle inner interfaces.
567 (interface_member_declaration): Handle inner interfaces and
569 (create_interface): Push error if one seen. Suspend parsing
570 context when processing an inner interface.
571 (register_fields): Inner class static field limitations not to
572 apply to inner interfaces.
574 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
576 * jcf-parse.c (load_class): Update `java_error_count' when a
577 class' file can't be found.
578 (parse.y): Avoid (byte)code generation when errors seen.
580 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
582 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
583 decodes a valid node.
584 (patch_binop): Handle TRUNC_DIV_EXPR.
586 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
588 * parse.y (resolve_package): New local `acc.' Try to progressively
589 build and guess a package and type name.
591 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
593 * parse.y (find_applicable_accessible_methods_list): Load and
594 layout the search class if necessary.
595 (java_complete_tree): Keep to original type of the folded initial
598 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
600 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
601 Generate error message if circularity is detected. New static
603 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
604 * jcf-write.c (generate_bytecode_insns): Very simply handle
606 * parse.y (java_check_circular_reference): Use
607 `cyclic_inheritance_report' during report, if necessary.
608 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
609 walking NEW_ARRAY_INIT twice.
611 2000-02-09 Tom Tromey <tromey@cygnus.com>
613 * parse.y (check_class_interface_creation): Allow inner classes to
614 be `private' or `protected', check modifiers' consistency. Prevent
615 block local classes from bearing any modifiers.
617 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
619 * except.c (check_start_handlers): Re-add prototype lost in last
621 (maybe_start_try): Remove excess argument to `check_start_handlers'.
623 2000-02-09 Andrew Haley <aph@cygnus.com>
625 * decl.c (clear_binding_level): Remove excess initializer.
626 (maybe_poplevels): Remove unused variable.
627 (force_poplevels): Ditto.
628 (struct binding_level): Add comment.
630 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
632 * jcf-write.c (generate_classfile): Don't consider
633 pre-initialization with reference value (use <clinit> instead.)
634 * parse.y (java_fix_constructors): No generated constructor for
636 (build_outer_field_access): Removed debug message.
637 (outer_field_expanded_access_p): Adapted to bytecode generation.
638 (build_outer_field_access_method): Use fix_method_argument_names.
639 (build_outer_method_access_method): Fixed indentation. Added
640 comment. Handle access method generation for static and also void
642 (build_access_to_thisn): Inserted debug message.
643 (maybe_build_thisn_access_method): Use fix_method_argument_names.
644 (resolve_qualified_expression_name): Fixed comment.
645 (not_accessible_p): Adapted to bytecode generation. Added comment.
646 (patch_method_invocation): Added comment.
647 (maybe_use_access_method): Fixed leading comment. Handle static
649 (java_complete_lhs): Don't shortcut handling of initialized upon
650 declaration String type static fields when generating bytecode.
651 (patch_unaryop): Handle outer field access when generating
654 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
656 * java-tree.h (FIELD_THISN): New macro.
657 * jcf-write.c (append_synthetic_attribute): New function.
658 (generate_classfile): Set "Synthetic" attribute on this$<n>,
659 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
660 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
662 (build_outer_field_access): Turned on access functions usage and
663 generation when compiling to bytecode.
664 (maybe_use_access_method): Likewise.
666 2000-01-25 Andrew Haley <aph@cygnus.com>
668 * java-except.h (struct eh_range): Add `expanded' field.
669 (maybe_start_try): Add end_pc arg.
670 (maybe_end_try): Ditto.
671 * java-tree.h (force_poplevels): new function.
672 * expr.c (expand_byte_code): Don't call maybe_start_try or
674 * except.c (add_handler): Reset expanded.
675 (expand_start_java_handler): Set expanded.
676 (check_start_handlers): Don't expand a start handler that's
677 already been expanded.
678 (maybe_start_try): Add end_pc arg. Only expand a handler which
680 (expand_end_java_handler): call force_poplevels.
681 (force_poplevels): new function.
682 * decl.c (binding_level): Add start_pc of binding level.
683 (maybe_pushlevels): Call maybe_start_try when pushing binding
685 (maybe_poplevels): Call maybe_end_try when popping binding levels.
686 (LARGEST_PC): Define.
687 (clear_binding_level): Use LARGEST_PC.
689 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
690 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
691 (binding_depth, is_class_level, current_pc): new variables.
692 (struct binding_level): ditto.
693 (indent): new function.
694 (push_jvm_slot): add debugging info.
695 (maybe_pushlevels): ditto.
696 (maybe_poplevels): ditto.
699 (start_java_method): ditto.
700 (give_name_to_locals): comment only.
701 * except.c (binding_depth, is_class_level, current_pc):
703 (expand_start_java_handler): add debugging info.
704 (expand_end_java_handler): ditto.
706 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
708 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
709 (print_name_for_stub_or_jni, process_file): Constify a char*.
711 2000-02-03 Tom Tromey <tromey@cygnus.com>
713 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
715 2000-01-31 Scott Bambrough <scottb@netwinder.org>
717 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
718 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
721 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
723 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
724 * java-tree.h (TYPE_II_STMT_LIST): New macro.
725 (struct lang_type): New field `ii_block'.
726 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
727 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
728 * parse.h (struct parser_ctxt): New field `instance_initializers'.
729 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
730 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
731 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
733 * parse.y (add_instance_initializer): New function.
734 (in_instance_initializer): New static global.
735 (class_body_declaration:): Link instance initializer block.
736 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
737 (array_creation_expression:): Remove unused local.
738 (java_parser_context_push_initialized_field): Fixed leading
739 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
740 CPC_INSTANCE_INITIALIZER_LIST.
741 (java_parser_context_pop_initialized_field): Likewise.
742 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
743 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
744 CPC_INITIALIZER_STMT.
745 (fix_constructors): New local `class_type'. Use it. Call
746 add_instance_initializer.
747 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
748 (patch_return): Forbid return in instance initializers.
749 (patch_throw_statement): Enforce exception handling in the context
750 of instance initializers.
752 2000-02-03 Tom Tromey <tromey@cygnus.com>
754 * Make-lang.in (java.mostlyclean): Remove executables in
757 2000-01-31 Scott Bambrough <scottb@netwinder.org>
759 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
760 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
761 (java_float_finite): Convert to use union Word from javaop.h.
762 (java_double_finite): Convert to use union DWord from javaop.h.
764 2000-02-02 Tom Tromey <tromey@cygnus.com>
766 * gjavah.c (options): Added `jni' entry.
767 (help): Document -jni.
768 (flag_jni): New global.
769 (process_file): Handle JNI output. Don't print text from
770 -prepend, -add, etc, when generating stubs. Only remove `.class'
771 suffix if it actually exists.
772 (main): Create a `.c' file when run with `--jni --stubs'. Create
773 correct output file name with `--jni'.
774 (print_include): Mangle header name differently in JNI case.
775 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
777 (print_method_info): Handle JNI case. Put signature info into
778 method name. Handle case when STREAM is NULL.
779 (print_name_for_stub_or_jni): New function.
780 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
781 (print_cxx_classname): Handle JNI.
782 (print_full_cxx_name): Likewise.
783 (decode_signature_piece): Likewise.
784 (overloaded_jni_method_exists_p): New function.
785 (struct method_name): Added `signature' and `sig_length' fields.
786 (HANDLE_END_FIELD): Do nothing in JNI mode.
788 2000-02-02 Tom Tromey <tromey@cygnus.com>
790 * jv-scan.c: Include version.c, <getopt.h>.
791 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
792 (options): New array.
793 (usage): New function.
794 (version): New function.
795 (main): Use getopt_long to parse command line.
796 * jcf-dump.c: Include version.c, <getopt.h>.
797 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
798 OPT_JAVAP): New macros.
799 (options): New array.
800 (usage): Return `void'. Changed message.
801 (help): New function.
802 (version): New function.
803 (main): Use getopt_long_only to parse command line.
804 * gjavah.c: Include <getopt.h>.
805 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
806 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
807 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
808 (options): New array.
809 (java_no_argument): Removed.
810 (help): Updated with missing options.
811 (main): Use getopt_long_only to parse command line.
812 (usage): Changed message.
814 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
816 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
817 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
818 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
819 * parse.y (array_creation_expression:): Handle anonymous arrays.
820 (build_array_from_name): Don't set `ret_name' if null.
821 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
822 (qualify_ambiguous_name): Likewise.
823 (java_complete_expand_class): Likewise.
825 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
827 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
828 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
829 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
830 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
831 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
832 AIPL_FUNCTION_COMPLETED_INVOCATION.
833 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
834 AIPL_FUNCTION_INVOCATION_READY.
835 (AIPL_FUNCTION_DECLARATION): New enum entry.
836 * parse.y (reorder_static_initialized): New function.
837 (java_parser_context_pop_initialized_field): Use it.
838 (add_inner_class_fields): Use
839 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
840 augmented. Install marker after last alias initializer, if any.
841 (generate_finit): Fixed typo. Don't try to retain only the used
843 (method_header): Compute and set DECL_FUNCTION_NAP.
844 (method_declarator): Fixed comment. Insert alias initializer in
846 (build_alias_initializer_parameter_list): Fixed leading
847 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
848 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
849 (java_complete_expand_class): Code to retain only used aliases
851 (java_complete_expand_methods): New local `first_decl'. Generate
852 $finit$ first, then expand the constructors, regular methods and
854 (java_complete_expand_method): Don't report error on missing
855 return statement if previously detected bogus.
856 (fix_constructors): Don't patch constructor parameters list.
857 (patch_method_invocation): Use new AIPL enum values. Reverse
858 alias initializer list for anonymous classes.
860 2000-01-30 Anthony Green <green@redhat.com>
862 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
863 determine how many stack slots to pop.
865 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
867 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
868 error handling/recovery.
869 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
871 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
873 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
874 FIELD_LOCAL_ALIAS_USED): New macros.
875 (DECL_FUNCTION_NAP): New macro.
876 (struct lang_decl): New field `nap'.
877 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
878 (struct lang_type): New fields `finit_stmt_list' and
880 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
881 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
882 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
883 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
884 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
885 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
886 (BUILD_THROW): Macro line separator re-indented.
887 * parse.y (end_class_declaration): New function.
888 (maybe_generate_pre_expand_clinit): New name for
889 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
890 pre-expand static fields.
891 (maybe_generate_clinit): Function deleted.
892 (check_for_static_method_reference): Prototype's parameter list
894 (generate_finit): New name for maybe_generate_finit. Changed
895 leading comment. Function rewritten to use
896 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
897 (build_alias_initializer_parameter_list): New function.
898 (java_parser_context_pop_initialized_field): Likewise.
899 (add_inner_class_fields): Likewise.
900 (type_declaration:): Call end_class_declaration.
901 (class_member_declaration:): Likewise.
902 (formal_parameter_list:): Fixed typos.
903 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
904 element. Improved error handling.
905 (block_statement:): Call end_class_declaration.
906 (anonymous_class_creation:): Likewise.
907 (create_anonymous_class): Fixed comments.
908 (create_class): Call add_inner_class_fields.
909 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
910 (method_header): Use MARK_FINAL_PARMS.
911 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
912 (method_declarator): Propagate final argument flag.
913 (craft_constructor): New local `artificial'. Call
914 build_alias_initializer_parameter_list. Use
915 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
916 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
918 (complete_expand_class): Get rid of unused outer context local
920 (java_complete_expand_methods): Fixed leading
921 comment. Generate/pre-expand <clinit> first. Changed method
922 expansion order to regular, $finit$, constructors, <clinit>.
923 (java_complete_expand_method): Set current_function_decl.
924 (fix_constructors): Fix constructor parameter list to account for
925 outer context local alias initializers.
926 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
927 (resolve_expression_name): Lookup outer context local aliases. New
928 local `access', use it.
929 (patch_method_invocation): Patch inner class ctor invocation with
930 outer context local aliases initialization values. $finit$
931 invocation patching now includes things generated with
932 build_alias_initializer_parameter_list.
933 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
934 (build_super_invocation): Likewise.
935 (patch_assignment): Changed comment.
937 2000-01-27 Andrew Haley <aph@cygnus.com>
939 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
943 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
945 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
947 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
949 * parse.y (register_fields): Don't pass a format specifier to
950 OBSOLETE_MODIFIER_WARNING.
951 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
952 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
954 (check_modifiers): Change function into a macro.
955 (check_class_interface_creation): Pass a literal format string.
957 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
959 * buffer.h: PROTO -> PARAMS.
960 * check-init.c: Likewise.
962 * constants.c: Likewise.
963 * convert.h: Likewise.
965 * except.c: Likewise.
967 * gjavah.c: Likewise.
968 * java-except.h: Likewise.
969 * java-tree.h: Likewise.
970 * jcf-depend.c: Likewise.
971 * jcf-dump.c: Likewise.
972 * jcf-parse.c: Likewise.
973 * jcf-path.c: Likewise.
974 * jcf-reader.c: Likewise.
975 * jcf-write.c: Likewise.
977 * jv-scan.c: Likewise.
978 * jvgenmain.c: Likewise.
979 * jvspec.c: Likewise.
983 * parse-scan.y: Likewise.
986 * typeck.c: Likewise.
987 * verify.c: Likewise.
990 * zextract.c: Likewise.
991 * zipfile.h: Likewise.
993 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
995 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
996 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
997 * constants.c (build_constant_data_ref): Check for cached
998 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
999 in TYPE_CPOOL_DATE_REF.
1000 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1001 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1002 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1003 (LOCAL_FINAL): New macro.
1004 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1005 constant pool -- don't try to reuse.
1006 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1008 (find_in_current_zip): Use TYPE_JCF.
1009 * parse.h (java_check_final): Prototype removed.
1010 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1011 (maybe_create_class_interface_decl,
1012 check_class_interface_creation): Likewise.
1013 (java_expand_finals): Function removed.
1014 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1015 (block_statement:): Fixed comment.
1016 (anonymous_class_creation:): Likewise.
1017 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1019 (check_class_interface_creation): Loosened error report on (inner)
1020 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1021 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1022 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1024 (create_interface): Likewise.
1025 (anonymous_class_counter): New static global.
1026 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1027 patch. Fixed comments.
1028 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1029 anonymous_class_counter when declaring a toplevel class.
1030 (craft_constructor): Fixed constructor name when handling
1031 anonymous classes. Anonymous class constructors to feature hidden
1033 (java_fix_constructors): Added comment.
1034 (java_check_final): Function removed.
1035 (java_complete_expand_methods): Fixed comment. Don't generate
1036 class data, save its outgoing constant pool instead.
1037 (verify_constructor_super): Skip anonymous class constructor
1038 hidden this$<n> parameter.
1039 (java_expand_classes): New local `saved_ctxp'. Removed call to
1040 java_expand_finals and java_check_final. Expand anonymous class
1041 constructors. Generate class data.
1042 (build_super_invocation): Skip anonymous class hidden this$<n>
1044 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1045 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1046 (set_java_signature): Likewise.
1048 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1050 * gjavah.c: Delete ACC_VISIBILITY define.
1051 * jcf.h: Add ACC_VISIBILITY define.
1052 * parse.y: final: rule tagged <value>.
1053 (java_check_regular_methods): Use ACC_VISIBILITY define for
1054 default package access check.
1055 (local_variable_declaration_statement): Use final: rule.
1057 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1059 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1062 2000-01-17 Tom Tromey <tromey@cygnus.com>
1064 * gjavah.c (print_field_info): Allow non-static final fields.
1066 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1068 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1069 * parse.y (patch_anonymous_class): New function.
1070 (create_anonymous_class): Register incomplete type when the
1071 class/interface to extends/implement isn't known yet.
1072 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1073 (verify_constructor_super): Tuned error message.
1075 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1077 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1078 (ANONYMOUS_CLASS_P): New macro.
1079 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1080 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1081 * parse.y (create_class): Added leading argument.
1082 (maybe_create_class_interface_decl,
1083 check_class_interface_creation): Likewise.
1084 (craft_constructor): New function.
1085 (verify_constructor_super): Added argument in prototype.
1086 (class_declaration:): Inserted leading argument.
1087 (for_begin:): Use FOR_LOOP_P.
1088 (anonymous_class_creation): Create WFL of the anonymous class to
1089 instantiate. Call build_new_invocation. Added comments.
1090 (check_class_interface_creation): Handle parameter `anonymous' in
1091 verbose mode class creation announce.
1092 (link_nested_class_to_enclosing): Exclude anonymous classes.
1093 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1094 anonymous class, even though they appear to have an enclosing
1096 (create_interface): Pass extra argument to
1097 check_class_interface_creation.
1098 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1099 (create_class): Call check_class_interface_creation and
1100 maybe_create_class_interface_decl with extra new argument. Don't
1101 add private this$<n> to anonymous classes.
1102 (method_declarator): Insert hidden this$<n> to anonymous class
1104 (java_fix_constructors): Deleted code creating default
1105 constructor. Call craft_constructor instead.
1106 (java_check_regular_methods): Set `saw_constructor' to 1 for
1108 (fix_constructors): Pass extra argument to verify_constructor_super.
1109 (verify_constructor_super): New local `sdecl', use it. Search for
1110 matching constructor (possibly featuring arguments) in super
1112 (lookup_method_invoke): Craft constructor according to arguments
1113 list when dealing with anonymous class constructors.
1114 (build_super_invocation): Pass arguments to anonymous class super
1116 (search_loop): Use FOR_LOOP_P.
1117 (labeled_block_contains_loop_p): Likewise.
1119 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1121 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1122 (enclosing_context_p): New function.
1123 (get_access_flags_from_decl): Handle CLASS_STATIC.
1124 (maybe_layout_super_class): Extra first argument passed to
1126 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1128 * decl.c (access0_identifier_node): New global.
1129 (init_decl_processing): access0_identifier_node initialized.
1130 (pushdecl): Set DECL_CONTEXT only on non type decls.
1131 * expr.c (lookup_field): Lookup inner class fields in enclosing
1133 (expand_invoke): Use ID_INIT_P.
1134 (expand_java_field_op): Use DECL_CLINIT_P.
1135 * java-tree.def (CLASS_LITERAL): New tree code.
1136 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1137 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1138 (struct lang_decl): New field `inner_access'.
1139 (enclosing_context_p): Prototyped.
1140 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1141 ID_CLINIT_P): New macros.
1142 (CLASS_STATIC): New macro.
1143 (CLASS_ACCESS0_GENERATED_P): New macro.
1144 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1145 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1146 INNER_CLASS_P): New macros.
1147 (DECL_INNER_CLASS_LIST): New macro.
1148 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1150 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1151 the shift value to int. Fixed typo in comment.
1152 * lex.c (inst_id, wpv_id): Initialize.
1153 * mangle.c (unicode_mangling_length): Take `$' into account.
1154 * parse.h (DRECOVER, RECOVER): Terminate properly.
1155 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1156 (typedef struct _jdep): New field `enclosing'.
1157 (JDEP_ENCLOSING): New macro.
1158 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1159 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1160 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1161 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1162 GET_ENCLOSING_CPC_CONTEXT): New macros.
1163 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1164 (do_resolve_class): Added extra argument in prototype.
1165 * parse.y (resolve_class): Added extra argument in prototype.
1166 (maybe_create_class_interface_decl): Likewise.
1167 (maybe_use_access_method, build_wfl_wrap): New functions.
1168 (java_complete_expand_classes, java_complete_expand_class):
1170 (java_parser_context_push_initialized_field,
1171 java_parser_context_suspend, java_parser_context_resume):
1173 (maybe_make_nested_class_name, make_nested_class_name,
1174 set_nested_class_simple_name_value,
1175 link_nested_class_to_enclosing, find_as_inner_class,
1176 find_as_inner_class_do, check_inner_class_redefinition,
1177 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1178 maybe_build_thisn_access_method, build_outer_field_access,
1179 build_outer_field_access_methods, build_outer_field_access_expr,
1180 build_outer_method_access_method, build_new_access_id,
1181 build_outer_field_access_method, outer_field_access_p,
1182 outer_field_expanded_access_p, outer_field_access_fix,
1183 build_incomplete_class_ref, patch_incomplete_class_ref,
1184 create_anonymous_class): Likewise.
1185 (inst_id, wpv_id): New static global variables.
1186 (synchronized:): New rule, tagged <node>.
1187 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1189 (anonymous_class_creation:): New rule, tagged <node>.
1190 (NEW_TK): Tagged <node>.
1191 (type_literals, array_type_literal): New rules, tagged <node>.
1192 (class_declaration:): Removed action when reducing by class_body:
1193 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1194 using GET_CPC in sub-rules.
1195 (class_member_declaration): Handle inner classes.
1196 (method_declaration): When reducing method_header:, reset
1197 current_function_decl when appropriate.
1198 (method_declarator:): Set the number of formal parameter to 0 for
1199 method declared without arguments.
1200 (constructor_declarator:): Likewise.
1201 (static_initializer:): List of elements kept in a list.
1202 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1203 use of the keyword `static' for type declarations.
1204 (block_statement:): Handle inner class declarations.
1205 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1206 type qualified `this'.
1207 (class_instance_creation_expression): Use anonymous_class_creation:
1208 to handle inner class instances creation. Handle qualified `new'.
1209 (something_dot_new): Added appropriate actions.
1210 (create_new_parser_context): New function.
1211 (java_push_parser_context, java_parser_context_save_global,
1212 java_parser_context_suspend): Use create_new_parser_context.
1213 (check_modifiers): Changed leading comment.
1214 (check_class_interface_creation): Handle interclasses.
1215 (add_superinterfaces): Fixed comment.
1216 (create_interface): Build qualified name from the raw_name instead
1217 of its matching WFL. Push the initialized fields list. raw_name added
1218 as an extra argument to maybe_create_class_interface_decl.
1219 (create_class): Build qualified name from the raw_name instead of
1220 its matching WFL. Removed assignment to current_parsed_class_un.
1221 Call PUSH_ERROR before returning an error. Suspend the current
1222 parser context when processing an inner class. Push the
1223 initialized fields list. raw_name added as an extra argument to
1224 maybe_create_class_interface_decl. Add the private this$<n>
1226 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1227 (register_fields): Get the class type from GET_CPC and handle
1228 previous errors. Added code to handle the creation of static
1229 fields in inner classes. Initialized fields initialization
1230 statements kept in a list of lists.
1231 (maybe_generate_finit): Initialized fields initialization
1232 statements kept in a list of lists. Use GET_CPC.
1233 (maybe_generate_clinit): Likewise.
1234 (method_header): Use GET_CPC and GET_CPC_UN.
1235 (parser_qualified_classname): Handle inner classes.
1236 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1237 (java_fix_constructors): Hide pointer to enclosing context
1238 instance in constructor list when dealing with inner classes.
1239 (jdep_resolve_class): Call resolve_class with extra first argument
1241 (resolve_class): Add enclosing context as a first extra argument
1242 to do_resolve_class.
1243 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1245 (resolve_no_layout): Extra argument added to resolve_class
1247 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1248 (java_get_real_method_name): Use GET_CPC_UN.
1249 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1250 (java_check_abstract_methods): Handle static method declared in
1251 inner classes by an error.
1252 (java_check_regular_methods): Use DECL_CLINIT_P.
1253 (source_start_java_method): Also set DECL_MAX_LOCALS.
1254 (create_artificial_method): Call java_parser_context_save_global
1255 and java_parser_context_restore_global instead of saving/restoring
1256 the context by hand.
1257 (expand_start_java_method): Improved verbose mode message.
1258 (java_complete_expand_methods): Fixed leading comment. Use
1260 (fix_constructors): Added assignment to this$<n> if necessary.
1261 (java_expand_classes): Call java_complete_expand_classes instead
1262 of java_complete_expand_methods.
1263 (make_qualified_primary): Simplified.
1264 (merge_qualified_name): Optimized for missing left or right parts.
1265 (resolve_expression_name): Handle access to outer class fields from
1267 (resolve_qualified_expression_name): New macro
1268 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1269 classes. Report error on non appropriate qualification of
1270 `new'. Handle qualified `this'.
1271 (not_accessible_p): Allow access to outer class private fields from
1273 (patch_method_invocation): Handle method invocations through
1274 access methods and inner class constructor invocations.
1275 (find_applicable_accessible_methods_list): Search enclosing
1276 contexts of an inner class.
1277 (search_applicable_methods_list): Fixed typo.
1278 (argument_types_convertible): Handle inner class constructors'
1279 hidden outer context reference argument.
1280 (qualify_ambiguous_name): Handle qualified `this'.
1281 (java_complete_lhs): Handle use of field accessed through
1282 artificial access methods in various cases of assignments. Handle
1284 (check_final_assignment): Use DECL_CLINIT_P.
1285 (valid_ref_assignconv_cast_p): Handle the destination being an
1286 enclosing context of the source.
1287 (patch_unaryop): Handle use of field accessed through artificial
1289 (patch_return): Use DECL_CLINIT_P.
1290 (patch_throw_statement): Use DECL_CLINIT_P.
1291 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1292 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1295 2000-01-16 Anthony Green <green@cygnus.com>
1297 * parse.y (build_string_concatenation): Only use
1298 StringBuffer(String) shortcut if String arg is constant.
1300 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1302 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1303 the shift value to int. Fixed typo in comment.
1305 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1307 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1308 * jcf-write.c: Likewise.
1309 * parse.y: Likewise.
1310 * parse.c: Regenerate.
1312 2000-01-09 Anthony Green <green@cygnus.com>
1314 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1315 bytecodes in the correct order.
1317 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1319 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1321 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1323 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1324 before building constant array decl.
1326 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1328 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1329 method invocation and typo in conditional expression.
1330 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1331 the appropriate NOTE_POP.
1332 * parse.y (patch_binop): Shift value mask to feature the right
1335 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1337 * class.c (assume_compiled, assume_compiled_node): Add static
1339 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1341 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1343 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1345 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1346 to `__modifier' to avoid stringifying it.
1348 * parse.y (verify_constructor_circularity): Don't call a variadic
1349 function with a non-literal format string.
1350 (java_check_abstract_methods): Move unreachable code inside
1351 `continue' statement.
1352 (lookup_method_invoke): Call xstrdup, not strdup.
1354 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1357 * jcf-parse.c (yyparse): Likewise.
1359 * jv-scan.c (main): Likewise.
1361 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1363 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1364 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1365 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1368 * parse.y (synchronized, variable_redefinition_error,
1369 check_class_interface_creation, create_interface, create_class,
1370 method_header, finish_method_declaration,
1371 check_modifiers_consistency, method_declarator,
1372 complete_class_report_errors, check_abstract_method_definitions,
1373 java_check_regular_methods, check_throws_clauses,
1374 java_check_abstract_methods, read_import_dir,
1375 check_pkg_class_access, declare_local_variables, fix_constructors,
1376 cut_identifier_in_qualified, resolve_expression_name,
1377 resolve_qualified_expression_name, patch_method_invocation,
1378 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1379 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1380 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1381 patch_try_statement, patch_synchronized_statement,
1382 patch_throw_statement, check_thrown_exceptions,
1383 patch_conditional_expr): Likewise.
1385 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1387 * Makefile.in (LIBDEPS): Added gcc's errors.o
1388 (../jcf-dump$(exeext):): Link with gcc's errors.o
1389 (../gcjh$(exeext):): Likewise.
1390 * expr.c (expand_java_NEW): Layout the entire target type instead of
1391 laying out its methods only.
1392 (lookup_field): Layout the class after having loaded it.
1393 * java-tree.h (java_debug_context): Declared.
1394 * jcf-io.c (toplev.h): Included.
1395 (find_class): Removed assignment to jcf's outofsynch
1396 field. Force source file to be read if newer than its matching
1397 class file. Tweaked debug messages.
1398 * jcf-parse.c (jcf_out_of_synch): Deleted.
1399 (read_class): Call to jcf_out_of_synch removed.
1400 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1401 (jcf_out_of_synch): Prototype deleted.
1402 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1403 `deprecated' and `class_err': integer turned into bit fields.
1404 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1405 * parse.y (package_list): New global.
1406 (package_declaration:): Record newly parsed package name.
1407 (extra_ctxp_pushed_p): Static global deleted.
1408 (java_parser_context_save_global): Create buffer context for the
1409 purpose of saving globals, if necessary.
1410 (java_parser_context_restore_global): Pop context pushed for the
1411 purpose of saving globals, if necessary.
1412 (java_debug_context_do): New prototype and function.
1413 (java_debug_context): Likewise.
1414 (do_resolve_class): Use already parsed package names to qualify
1415 and lookup class candidate.
1416 (java_pre_expand_clinit): Removed unnecessary local variable.
1418 1999-12-17 Tom Tromey <tromey@cygnus.com>
1420 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1422 (process_file): Use `\n\' at end of each line in string.
1424 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1426 * expr.c (expand_invoke): Layout the loaded class before
1427 attempting to use it.
1428 (expand_java_field_op): Allow final field assignments to take
1430 * typeck.c (convert): Return error_mark_node if expr is null.
1432 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1434 * class.c (class_depth): Return -1 if the class doesn't load
1436 * expr.c (can_widen_reference_to): Check for errors during depth
1437 computation and return 0 accordingly.
1438 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1439 create default constructors and add an other error check.
1440 * parse.h (java_fix_constructors): Prototyped.
1441 * parse.y (java_pre_expand_clinit): Likewise.
1442 (build_super_invocation): Re-prototyped to feature one argument.
1443 (java_check_circular_reference): Directly use `current'.
1444 (java_fix_constructors): New function.
1445 (java_check_regular_methods): Don't create default constructors
1446 here, but abort if none were found.
1447 (java_complete_expand_methods): Pre-process <clinit> calling
1448 java_pre_expand_clinit.
1449 (java_pre_expand_clinit): New function.
1450 (fix_constructors): build_super_invocation invoked with the
1451 current method declaration as an argument.
1452 (build_super_invocation): Use the context of the processed method
1453 decl argument instead of current_class.
1454 * typeck.c (lookup_java_method): Take WFLs in method names into
1457 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
1459 * class.c (make_class_data): flag_keep_inline_functions to keep
1460 private methods in the method array.
1462 1999-12-15 Anthony Green <green@cygnus.com>
1464 * check-init.c (check_init): Take into account both types of
1465 `throw's when checking for uninitialized variables.
1467 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1469 * parse.y (java_complete_lhs): Force convertion of array
1470 dimensions to int_type_node, that's what runtime's ABI expects.
1472 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1474 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
1475 operand of a WFL, until the Java front-end gets fixed with regard
1476 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
1478 1999-12-10 Andrew Haley <aph@cygnus.com>
1480 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
1481 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
1482 expr.c (build_java_athrow): Add support for sjlj-exceptions.
1486 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1488 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1489 before calling expand_eh_region_start and expand_start_all_catch.
1490 * except.c (expand_start_java_handler): Switch to permanent
1491 obstack before calling expand_eh_region_start.
1492 (expand_end_java_handler): Switch to permanent obstack before
1493 calling expand_start_all_catch.
1495 1999-12-5 Anthony Green <green@cygnus.com>
1497 * decl.c (init_decl_processing): Mark throw_node as a noreturn
1498 function with side effects.
1499 (init_decl_processing): Mark all memory allocating DECLs with
1502 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1504 * except.c (expand_end_java_handler): Call
1505 expand_resume_after_catch and end_catch_handler.
1507 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
1509 * verify.c (verify_jvm_instructions): Create new return label
1510 chain if non existant (don't rely on the verified state of the jsr
1513 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1515 * jcf-write.c (generate_byecode_insns): Fixed indentation for
1516 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
1518 * parse.y (patch_assignment): Removed bogus final class test on
1519 lhs when checking on whether to emit an ArrayStoreException runtime
1521 * expr.c (expand_java_arraystore): Likewise.
1523 1999-11-28 Anthony Green <green@cygnus.com>
1525 * decl.c (find_local_variable): Reuse single slot decls when
1528 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1530 * jcf-parse.c (saw_java_source): Global variable removed.
1531 (read_class): Don't use `saw_java_source'. Added extra braces.
1532 (yyparse): Code setting `saw_java_source' removed.
1534 1999-11-24 Mark Mitchell <mark@codesourcery.com>
1536 * except.c (emit_handlers): Zero catch_clauses after emitting them.
1538 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1540 * verify.c (merge_type_state): Non verified subroutines being
1541 considered more than once to trigger passive type merge.
1543 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1545 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
1546 in case of error. Error message tuned.
1548 1999-11-21 Anthony Green <green@cygnus.com>
1550 * constants.c (find_methodref_index): Unwrap method names before
1551 inserting them in the constant pool.
1553 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
1555 * class.c (assume_compiled_node): New typedef.
1556 (assume_compiled_tree): New static data.
1557 (find_assume_compiled_node): New function.
1558 (add_assume_compiled): New function.
1559 (assume_compiled): New function.
1560 * class.c (make_class_data): Use assume_compiled.
1561 (is_compiled_class): Use assume_compiled.
1563 * java-tree.h (add_assume_compiled): Declare.
1565 * lang.c (lang_decode_option): Parse new options.
1567 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1569 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
1570 int_type_node: that's what `_Jv_AllocObject' expects.
1572 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1574 * parse.y (lookup_method_invoke): Use lang_printable_name to
1575 reliably build the type name during error report. Fixes PR gcj/97.
1577 1999-11-09 Tom Tromey <tromey@cygnus.com>
1579 * jcf-path.c: Include <sys/stat.h>.
1580 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
1581 (DIR_UP): New macro.
1583 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1585 * parse.y (source_end_java_method): Resume permanent allocation,
1586 reversing Apr 27 1998 patch.
1587 (patch_string_cst): Pop obstacks after having pushed the permanent
1590 1999-11-05 Tom Tromey <tromey@cygnus.com>
1592 * class.c (finish_class): Emit inlined methods if any native
1593 methods exist in the class. Fixes PR gcj/85.
1595 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1597 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
1598 (qualify_ambiguous_name): Likewise.
1600 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
1602 * typeck.c: (lookup_java_method): search all inherited
1603 interfaces when looking up interface method.
1605 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1607 * parse.y (method_header:): Issue error message for rule `type
1609 (synchronized:): Error report when not using synchronized.
1611 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1613 * parse.y (resolve_qualified_expression_name): Prevent `this' from
1614 being used before the superclass constructor has been called.
1615 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
1616 instead of `CALL_THIS_CONSTRUCTOR_P'.
1618 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
1620 * check-init.c: Fix typo in comment.
1622 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1624 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
1627 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1629 * parse.y (expression_statement:): Call function to report
1630 improper invocation of a constructor.
1631 (parse_ctor_invocation_error): New function.
1633 1999-10-26 Mark Mitchell <mark@codesourcery.com>
1635 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
1638 1999-10-21 Tom Tromey <tromey@cygnus.com>
1640 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
1641 in generated `main'.
1643 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1645 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
1646 (qualify_ambiguous_name): Likewise.
1648 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1650 * parse.y (java_complete_tree): fold_constant_for_init to work on
1652 (java_complete_lhs): Likewise.
1653 (array_constructor_check_entry): Complete an initializer element
1654 on permanent_obstack.
1656 1999-10-19 Tom Tromey <tromey@cygnus.com>
1658 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
1659 From Mike Moreton <mike@pillim.demon.co.uk>.
1661 1999-10-15 Greg McGary <gkm@gnu.org>
1663 * java-tree.h (flag_bounds_check): Remove extern decl.
1664 * lang.c (flag_bounds_check): Remove global variable.
1665 (lang_f_options): Remove "bounds-check" entry.
1666 (lang_init_options): Default flag_bounds_check to "on".
1668 1999-10-14 Tom Tromey <tromey@cygnus.com>
1670 * jvgenmain.c (usage): New function.
1671 (main): Use it. Also, handle `-D' options.
1672 * jvspec.c (lang_specific_driver): Recognize -D.
1673 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
1675 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
1677 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1679 * jcf-dump.c (print_constant, disassemble_method): Don't call a
1680 variadic function with a non-literal format string.
1682 * parse-scan.y (report_main_declaration): Likewise.
1684 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
1686 * parse.y (read_import_dir, patch_assignment, patch_binop,
1687 patch_array_ref): Likewise.
1689 * typeck.c (build_java_array_type): Likewise.
1691 * verify.c (verify_jvm_instructions): Likewise.
1693 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1695 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
1697 1999-10-07 Anthony Green <green@cygnus.com>
1699 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
1700 where CHECK_PUT may fail for valid reasons.
1702 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
1703 UNSAFE_PUTN): New macros.
1705 1999-10-04 Tom Tromey <tromey@cygnus.com>
1707 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
1708 well. Fixes Java PR gcj/59.
1709 * parse-scan.y (yyerror): Report errors.
1711 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
1713 * decl.c (insert_block): Remove unconditional `abort'.
1715 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1717 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
1718 FUNCTION_CODE now of type int. All callers changed.
1719 Set the builtin's DECL_BUILT_IN_CLASS.
1721 1999-09-23 Tom Tromey <tromey@cygnus.com>
1723 * jvspec.c (lang_specific_driver): Don't read spec file if
1724 -fsyntax-only given.
1726 1999-09-22 Tom Tromey <tromey@cygnus.com>
1728 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
1730 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
1731 (WORDS_TO_LONG): Likewise.
1732 (WORDS_TO_DOUBLE): Likewise.
1734 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1736 * jcf-write.c (RELOCATION_VALUE_0): New macro.
1737 (RELOCATION_VALUE_1): Likewise.
1738 (emit_iinc, emit_reloc, push_constant1, push_constant2,
1739 push_in_const, push_long_const): Prototyped.
1740 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
1741 (push_constant2): Likewise.
1742 (push_int_const): Cast find_constant1's integer arguments to `jword'.
1743 (find_constant_wide): Cast find_constant2's integer arguments to
1745 (find_constant_index): Cast find_constant2's and find_constant2's
1746 integer arguments to `jword'.
1747 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
1748 (emit_switch_reloc): Use RELOCATION_VALUE_0.
1749 (emit_if): Use RELOCATION_VALUE_1.
1750 (emit_goto): Likewise.
1751 (emit_jsr): Likewise.
1752 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
1753 argument to push_long_const to HOST_WIDE_INT.
1755 1999-09-15 Andreas Schwab <schwab@suse.de>
1757 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
1759 1999-09-20 Nick Clifton <nickc@cygnus.com>
1761 * lang.c (lang_decode_option): Extend comment.
1763 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1765 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
1768 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1770 * gjavah.c (get_field_name, print_method_info, print_include,
1771 add_namelet): Use xmalloc, not malloc.
1773 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
1774 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
1777 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
1779 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
1781 * jcf-path.c (add_entry): Likewise.
1783 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
1785 * jv-scan.c (xmalloc): Remove definition.
1787 * jvgenmain.c (xmalloc): Likewise.
1789 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
1791 * lex.c (java_store_unicode): Use xrealloc, not realloc.
1793 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
1794 concat, not xmalloc/sprintf.
1795 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
1796 (xstrdup): Remove definition.
1798 * parse.y (duplicate_declaration_error_p,
1799 constructor_circularity_msg, verify_constructor_circularity,
1800 check_abstract_method_definitions, java_check_regular_methods,
1801 java_check_abstract_methods, patch_method_invocation,
1802 check_for_static_method_reference, patch_assignment, patch_binop,
1803 patch_cast, array_constructor_check_entry, patch_return,
1804 patch_conditional_expr): Use xstrdup, not strdup.
1806 * zextract.c (ALLOC): Use xmalloc, not malloc.
1808 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1810 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
1812 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
1813 (do_spec, lang_specific_pre_link, lang_specific_driver,
1814 input_filename, input_filename_length): Don't declare.
1815 (main_class_name, jvgenmain_spec, lang_specific_driver):
1817 (lang_specific_driver): All calls to the function pointer
1818 parameter now explicitly call `fatal'.
1820 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1822 * parse.y (find_applicable_accessible_methods_list): Search
1823 abstract classes as interfaces.
1825 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1827 * class.c (finish_class): We're now outside a valid method
1828 declaration. Tell the rest of gcc so.
1830 1999-09-08 Bruce Korb autogen@linuxbox.com
1832 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
1834 1999-09-07 Tom Tromey <tromey@cygnus.com>
1836 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
1838 (decode_signature_piece): Don't emit "::" in JArray<>.
1839 (print_namelet): Only print trailing `;' when printing a class.
1841 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1843 * java-tree.h: Delete declarations for all tree nodes now moved to
1845 * decl.c: Delete their definitions.
1847 1999-09-04 Mark Mitchell <mark@codesourcery.com>
1849 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
1850 * Makefile.in (OBJS): Add ggc-callbacks.o.
1851 (OBJDEPS): Likewise.
1853 1999-09-03 Tom Tromey <tromey@cygnus.com>
1855 * parse.y (strip_out_static_field_access_decl): Return operand if
1856 it satisfies JDECL_P.
1858 1999-09-02 Tom Tromey <tromey@cygnus.com>
1860 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
1861 Handle nested arrays, like `[[I'.
1863 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1865 * class.c (finish_class): Remove unused parameter, all callers
1868 * expr.c (build_java_athrow): Change return type to void.
1869 (java_lang_expand_expr): Make sure each case in switch returns a
1872 * java-tree.h (finish_class): Fix prototype to take void args.
1874 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
1875 (main): Issue return from main, not exit.
1877 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
1879 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
1881 * jv-scan.c (main): Issue return from main, not exit.
1883 * parse.y (check_abstract_method_definitions,
1884 java_check_abstract_method_definitions): Add static prototypes.
1885 (java_complete_expand_methods): Fix call to `finish_class'.
1887 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
1890 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1892 * lang.c (language_string): Constify.
1894 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1896 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
1897 Remove hacks for stuff which comes from libiberty.
1899 * Make-lang.in: Likewise.
1901 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
1903 * Makefile.in (xref.o): Depend on xref.c explicitly.
1905 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1907 * java-tree.h (lang_printable_name): Constify a char*.
1909 * lang.c (lang_printable_name): Likewise.
1911 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
1913 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
1916 1999-08-26 Tom Tromey <tromey@cygnus.com>
1918 * gjavah.c (print_cxx_classname): Print "::" before qualified
1921 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1923 * parse.y (lookup_cl): Changed leading comment. Now does its best
1924 to set the column number.
1925 (qualify_ambiguous_name): Take WFL wrappers into account.
1927 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
1929 * verify.c (verify_jvm_instructions): Don't check instruction
1930 validity beyond end of method.
1932 1999-08-25 Tom Tromey <tromey@cygnus.com>
1934 * jvspec.c (lang_specific_driver): Correctly handle --help again.
1936 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1938 * gjavah.c (print_name, print_base_classname, utf8_cmp,
1939 cxx_keyword_subst, generate_access, name_is_method_p,
1940 get_field_name, print_field_name, super_class_name, print_include,
1941 decode_signature_piece, print_class_decls, usage, help,
1942 java_no_argument, version, add_namelet, print_namelet): Add static
1944 (print_base_classname, utf8_cmp, cxx_keyword_subst,
1945 name_is_method_p): Constify a char*.
1946 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
1947 Provide a final else clause in an if-else-if.
1948 (print_field_info): Add missing final arg in function call to
1950 (print_method_info, decompile_method, decode_signature_piece,
1951 print_c_decl, print_full_cxx_name, print_stub,
1952 print_mangled_classname, super_class_name, print_include,
1953 add_namelet, add_class_decl, print_class_decls, process_file,
1954 help): Constify a char*.
1956 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
1957 push_int_const, find_constant_wide, find_constant_index,
1958 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
1959 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
1960 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
1961 emit_if, emit_goto, emit_jsr, call_cleanups,
1962 make_class_file_name): Add static prototypes.
1963 (generate_bytecode_return, generate_bytecode_insns): Pass a
1964 NULL_PTR, not a NULL_TREE.
1966 * jv-scan.c: Include "jcf.h".
1967 (main): Declare using DEFUN macro.
1969 * jvspec.c (find_spec_file, lang_specific_pre_link,
1970 lang_specific_driver): Add prototypes.
1971 (find_spec_file): Constify a char*.
1973 * keyword.gperf (hash, java_keyword): Add prototypes.
1975 * lang.c (lang_print_error): Add static prototype.
1976 (lang_init): Prefer memcpy over bcopy to avoid casts.
1978 * lex.c (yylex): Add static prototype.
1980 * parse-scan.y: Include "lex.c" earlier.
1982 * parse.h: Remove redundant declaration for `yylex'.
1984 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
1985 labeled_block_contains_loop_p): Add static prototypes.
1986 (not_accessible_p): Make static to match prototype.
1988 * verify.c (start_pc_cmp): Don't needlessly cast away const.
1990 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1992 * parse.y (check_method_redefinition): Changed leading comment.
1993 (check_abstract_method_definitions): New function.
1994 (java_check_abstract_method_definitions): New function.
1995 (java_check_regular_methods): Call it.
1996 (verify_constructor_super): Fixed indentation.
1997 (lookup_method_invoke): Likewise.
1999 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2001 * parse.y (method_header): Return a null pointer if the current
2003 (finish_method_declaration): Return if the current function decl
2005 (source_start_java_method): Likewise.
2006 (java_method_add_stmt): Likewise.
2008 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2010 * class.c (emit_register_class): Removed unnecessary call to
2012 * parse.y (labeled_block_contains_loop_p): Removed unused local
2015 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2017 * parse.y (java_refold): Added prototype.
2019 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2021 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2022 (java_stabilize_reference): Removed unnecessary `else'.
2023 (java_complete_lhs): Set flag to remember boolean. Call
2024 java_refold. Added comments.
2025 (java_decl_equiv): New function.
2026 (binop_compound_p): Likewise.
2027 (java_refold): Likewise.
2028 (patch_unaryop): Striped static field access assigned to decl and
2029 op. Changed promotion scheme for ++/-- operators.
2030 (search_loop): New function.
2031 (labeled_block_contains_loop_p): Likewise.
2032 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2034 (patch_bc_statement): Call search_loop. Fixed comment.
2036 1999-08-14 Anthony Green <green@cygnus.com>
2038 * expr.c (java_lang_expand_expr): Mark static array data as
2041 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2043 * jvgenmain.c (main): NUL-terminate name_obstack.
2045 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2047 * check-init.c (check_bool2_init, done_alternative): Add static
2050 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2051 (add_method, build_utf8_ref, build_class_ref,
2052 append_gpp_mangled_type, layout_class_method): Constify a char*.
2054 * decl.c (push_promoted_type, make_binding_level): Add static
2056 (push_promoted_type, pushdecl): Constify a char*.
2058 * except.c (find_handler_in_range, link_handler,
2059 check_start_handlers): Add static prototypes.
2061 * expr.c (process_jvm_instruction): Constify a char*.
2063 * gjavah.c (main): Constify a char*.
2065 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2068 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2070 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2071 munge, print_ents): Constify a char*.
2073 * jcf-dump.c (disassemble_method): Constify a char*.
2074 (print_constant_pool, print_exception_table): Add static prototypes.
2075 (print_constant, print_exception_table, main, disassemble_method):
2078 * jcf-io.c (find_classfile, find_class): Likewise.
2080 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2081 (set_source_filename, predefined_filename_p): Add static prototypes.
2082 (set_source_filename, get_constant, get_class_constant,
2083 find_in_current_zip): Constify a char*.
2085 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2087 (add_entry, add_path, jcf_path_classpath_arg,
2088 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2090 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2091 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2092 jcf_parse_one_method, jcf_parse_methods,
2093 jcf_parse_final_attributes): Add static prototypes.
2094 (get_attribute): Constify a char*.
2096 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2097 jcf_dependency_add_target, jcf_path_classpath_arg,
2098 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2100 * jv-scan.c (main): Constify a char*.
2101 (gcc_obstack_init): Add prototype arguments.
2103 * jvgenmain.c (gcc_obstack_init): Likewise.
2104 (main): Constify a char*.
2106 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2108 (put_decl_string, lang_print_error): Constify a char*.
2109 (lang_init): Remove redundant extern prototype.
2111 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2113 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2114 Add static prototypes.
2115 (get_type_from_signature): Constify a char*.
2117 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2118 Add static prototypes.
2119 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2120 (verify_jvm_instructions): Constify a char*.
2122 * xref.c (xref_flag_value): Likewise.
2124 * xref.h (xref_flag_value): Likewise.
2126 * zextract.c (makeword, makelong): Add static prototypes.
2127 (makeword, makelong): Constify a uch*.
2129 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2131 * lang.c (java_dummy_print): Constify a char*.
2132 (lang_print_error): Likewise.
2133 (lang_init): Remove redundant prototype for `print_error_function'.
2134 (lang_init_source): Likewise.
2135 (lang_identify): Constify a char*.
2137 1999-08-09 Tom Tromey <tromey@cygnus.com>
2139 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2140 (WORDS_TO_LONG): Likewise.
2141 (WORDS_TO_DOUBLE): Likewise.
2143 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2145 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2147 * expr.c (java_stack_pop, java_array_data_offset,
2148 build_java_throw_out_of_bounds_exception, case_identity,
2149 build_java_check_indexed_type): Add static prototypes.
2150 (linenumber_table, expand_invoke, expand_java_field_op,
2151 build_primtype_type_ref, expand_byte_code): Constify a char*.
2153 * java-tree.h (build_primtype_type_ref, linenumber_table):
2155 (java_lang_expand_expr): Add prototype.
2157 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2158 `java_lang_expand_expr'.
2160 * lex.c (java_lex_error): Constify a char*.
2161 (java_get_unicode, java_read_char, java_allocate_new_line,
2162 java_unget_unicode, java_sneak_unicode): Prototype.
2164 * parse-scan.y (current_class, package_name, method_declarator,
2165 report_class_declaration, yyerror): Constify a char*.
2167 * parse.h (java_report_errors): Prototype.
2168 (yyerror): Constify a char*.
2170 * parse.y (classitf_redefinition_error, check_modifiers,
2171 parse_jdk1_1_error, lookup_package_type,
2172 lookup_package_type_and_set_next, get_printable_method_name,
2173 purify_type_name): Constify a char*.
2174 (build_super_invocation, maybe_generate_finit,
2175 verify_constructor_super, parser_add_interface,
2176 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2177 java_complete_expand_methods, java_expand_finals,
2178 cut_identifier_in_qualified, java_stabilize_reference,
2179 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2180 merge_string_cste): Prototype.
2181 (single_type_import_declaration, yyerror,
2182 variable_redefinition_error, build_array_from_name,
2183 build_unresolved_array_type, check_class_interface_creation,
2184 resolve_class, complete_class_report_errors,
2185 note_possible_classname, read_import_dir,
2186 find_in_imports_on_demand, resolve_package, fix_constructors,
2187 check_deprecation, lookup_method_invoke,
2188 maybe_build_primttype_type_ref, array_constructor_check_entry):
2190 (java_complete_expand_methods, java_expand_finals): Make static.
2191 (convert_narrow): Remove static prototype.
2193 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2195 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2197 1999-08-02 Richard Henderson <rth@cygnus.com>
2199 * decl.c: Include defaults.h instead of expr.h.
2200 * parse.y: Likewise.
2202 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2204 * java/decl.c (start_java_method): Change all uses of
2205 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2206 Ensure expr.h is included.
2207 * java/expr.c (pop_arguments): Ditto.
2208 * java/parse.y (expand_start_java_method): Ditto.
2210 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2212 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2214 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2216 * decl.c: Include "function.h".
2217 * except.c: Likewise.
2218 * parse.y: Likewise.
2219 * Makefile.in: Update dependencies.
2221 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2223 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2224 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2225 `modifier' with ATTRIBUTE_UNUSED.
2227 * gjavah.c (process_file): Add braces around ambiguous `else'.
2229 * jcf-dump.c (print_access_flags, localvar_free): Change return
2232 * parse.y (java_complete_expand_method): Initialize variable
2234 (resolve_qualified_expression_name): Likewise for `field_decl'.
2235 (patch_method_invocation): Likewise for `class_to_search'.
2236 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2237 (patch_assignment): Likewise for `lhs_type'.
2239 * verify.c (verify_jvm_instructions): Remove unused variable
2242 1999-07-25 Richard Henderson <rth@cygnus.com>
2244 * decl.c (va_list_type_node): New.
2246 1999-07-25 Anthony Green <green@cygnus.com>
2248 * gjavah.c (print_stub): New function.
2249 (METHOD_IS_NATIVE): New macro.
2250 (print_mangled_classname): Make static.
2251 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2252 (process_file): Perform stub generation.
2253 (HANDLE_METHOD): Don't emit class decls during stub
2255 (HANDLE_END_METHOD): Take into account stub generation.
2256 (print_method_info): Handle stub generation.
2257 (print_stub): New function.
2258 (print_cxx_classname): Make signature consistant with others.
2259 (help): Describe -stubs option.
2260 (main): Create stub file.
2261 (version): Use version.c.
2262 (print_full_cxx_name): New function.
2263 (print_c_decl): Use print_full_cxx_name.
2265 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2267 * check-init.c (check_init): Handle MAX_EXPR.
2269 1999-07-15 Andrew Haley <aph@cygnus.com>
2271 * lang.c (flag_use_divide_subroutine): New variable.
2272 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2273 fp-to-integer conversion.
2274 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2277 * expr.c (build_java_soft_divmod): New function.
2278 (build_java_binop): Call build_java_soft_divmod if
2279 flag_use_divide_subroutine is set.
2280 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2281 soft_lrem_node: new builtin functions.
2282 (init_decl_processing) Initialize the new builtins.
2283 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2284 soft_lrem_node: new builtin functions.
2285 (build_java_soft_divmod): New function.
2286 * parse.y: Call build_java_soft_divmod if
2287 flag_use_divide_subroutine is set.
2290 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2291 a --specs= arg) even if not linking.
2292 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2293 -fuse-divide-subroutine
2295 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2297 * parse.y (resolve_and_layout): Check methods only once.
2298 (resolve_qualified_expression_name): Verify thrown exceptions
2300 (check_thrown_exceptions): Reject exceptions thrown in
2301 initializer. Error message tuned.
2303 1999-07-14 Andrew Haley <aph@cygnus.com>
2305 * expr.c (expand_expr): Do not return the last statement in a
2306 block as the block's value.
2308 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2310 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2311 CALL_EXPR, to avoid order of evaluation changes.
2313 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2315 * parse.y (qualify_ambiguous_name): Do not use
2316 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2318 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2320 * check-init.c (check_init): Handle MAX_EXPR.
2321 * expr.c (force_evaluation_order): Force method call arguments to
2322 be evaluated in left-to-right order.
2323 * parse.y (qualify_ambiguous_name): Loop again to qualify
2324 NEW_ARRAY_EXPR properly.
2326 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2328 * parse.y (patch_invoke): Resolve unresolved invoked method
2330 (qualify_ambiguous_name): STRING_CST to qualify expression for
2331 type name resolution.
2333 1999-06-24 Andrew Haley <aph@cygnus.com>
2335 * class.c (finish_class): Whenever a deferred method is
2336 output, rescan the list of methods to see if a new candidate for
2337 output can be found.
2339 1999-06-28 Tom Tromey <tromey@cygnus.com>
2341 * jvspec.c (lang_specific_driver): Recognize --help.
2343 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2345 * parse.y (resolve_package): Fixed bogus return statement.
2346 (patch_method_invocation): Resolve method invocation beginning with
2347 a package name qualifier.
2349 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2351 * Make-lang.in (java.stage1): Depend on stage1-start.
2352 (java.stage2): Likewise for stage2-start.
2353 (java.stage3): Likewise for stage3-start.
2354 (java.stage4): Likewise for stage4-start.
2356 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2358 * parse.y (java_complete_lhs): When doing cross referencing, don't
2359 try to keep file location on a WFL expanded as a CALL_EXPR.
2361 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2363 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2364 compiling to class file a void method with an empty method body.
2365 As a side effect, the bytecode backend will generate the
2366 appropriate `return' instruction.
2368 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2370 * parse.y (lookup_package_type_and_set_next): New function prototype.
2371 (resolve_package): Search current and imported packages.
2372 (lookup_package_type_and_set_next): New function.
2374 1999-06-22 Andrew Haley <aph@cygnus.com>
2376 * verify.c (verify_jvm_instructions): Check for pending blocks
2377 before invalid PC test and opcode switch, not after.
2379 1999-06-21 Andrew Haley <aph@cygnus.com>
2381 * except.c (find_handler_in_range): The upper limit for exception
2382 ranges is exclusive, not inclusive: (start <= pc < end).
2383 (link_handler): find child pointer which points to outer by
2384 searching sibling list: previous code incorrectly assumed that
2385 outer->outer->first_child must point to outer.
2386 * verify.c (verify_jvm_instructions): FIXME added to code for
2388 (verify_jvm_instructions): Do not assume that the last block
2389 processed in a subroutine is a block which ends with a `ret'
2390 instruction. With some control flows it is possible that the last
2391 block ends with an `athrow'.
2393 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2395 * parse.y (qualify_ambiguous_name): Reorganized the post
2396 evaluation of non WFL leading expression nodes.
2398 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2400 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2403 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2405 * parse.y (qualify_ambiguous_name): Handle qualified expression
2406 beginning with a STRING_CST.
2408 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2410 * parse.y (register_fields): Set DECL_INITIAL on both
2411 pre-initialized static and public fields.
2412 (resolve_field_access): Static field access expressions to always
2414 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2415 qualification. CONVERT_EXPR to be resolved as an expression name.
2416 (java_complete_lhs): Identify and access qualified final
2417 initialized field in switch statement case expression.
2418 (fold_constant_for_init): Pre-initialized field decl constant to
2421 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2423 * parse.y (note_possible_classname): Mark returned node with
2424 QUALIFIED_P only if the original class name contained a '/'.
2426 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2428 * Make-lang.in (gcjh): More parallel build fixes.
2430 1999-06-03 Mike Stump <mrs@wrs.com>
2432 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2434 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2436 * except.c (link_handler): Chain exception handlers in order.
2438 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2440 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2441 with nops and process as usual in order to always set correct EH
2442 ranges. Emit detailed warnings about unreachable bytecodes.
2444 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2446 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2449 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2451 * parse.y (lookup_field_wrapper): Unified returned value to NULL
2452 or the searched field decl.
2454 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2456 * parse.y (fold_constant_for_init): Convert numerical constant
2457 values to the type of the assigned field.
2459 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2461 * expr.c (lookup_field): Relaxed the test on class loading error
2463 * parse.y (fold_constant_for_init): Enabeled old code.
2465 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2467 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
2468 decide the validity of the cast of a java.lang.Cloneable reference
2470 (patch_conditional_expr): Fixed first argument passed to
2471 binary_numeric_promotion.
2473 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2475 * parse.y (qualify_ambiguous_name): Take into account that a
2476 CONVERT_EXPR might specify a type as a WFL.
2478 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2480 * parse.y (patch_assignment): Save the rhs before using it as an
2481 argument to _Jv_CheckArrayStore.
2483 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2485 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
2487 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2489 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
2490 floating point litteral only when the exponent indicator has been
2493 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2495 * parse.y (formal_parameter:): Construct argument tree list
2496 element even if a yet unsupported final parameter was encountered.
2498 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2500 * parse.y (finish_method_declaration): Issue errors for native or
2501 abstract methods declared with a method body, as well as for non
2502 native or non abstract methods with no method body.
2504 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2506 * class.c (build_utf8_ref): Initialize variable `field'.
2508 * decl.c (init_decl_processing): Initialize variable `field'.
2510 * expr.c (build_known_method_ref): Mark parameters `method_type',
2511 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
2512 (process_jvm_instruction): Likewise for parameter `length'.
2514 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
2515 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
2518 * parse.y (maybe_generate_clinit): Remove unused variable
2519 `has_non_primitive_fields'.
2520 (find_in_imports_on_demand): Initialize variables `node_to_use'
2522 (patch_binop): Likewise for variable `prom_type'.
2523 (patch_unaryop): Likewise for variable `prom_type'.
2525 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
2527 * xref.c (xref_table): Add missing initializer.
2529 1999-05-14 Tom Tromey <tromey@cygnus.com>
2531 * java-except.h (struct eh_range): Removed unused `next' member.
2532 * verify.c (verify_jvm_instructions): Call check_nested_ranges
2533 after adding all exception handlers. Sort exception ranges in
2535 (struct pc_index): New structure.
2536 (start_pc_cmp): New function.
2537 * except.c (add_handler): Return `void'. Don't call link_handler;
2538 instead construct an ordinary linked list and do range
2540 (check_nested_ranges): New function.
2541 (link_handler): Changed interface to allow merging of eh_ranges.
2542 Split overlapping ranges. Return `void'.
2544 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2546 * parse.y (constructor_block_end:): New rule, tagged <node>.
2547 (constructor_body:): Use `constructor_block_end' instead of
2550 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2552 * parse.y (statement_nsi:): Pop `for' statement block.
2553 (java_complete_lhs): Labeled blocks containing no statement are
2554 marked as completing normally.
2556 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2558 * xref.c (xref_set_current_fp): New function, defined.
2559 * xref.h (xref_set_current_fp): New function, prototyped.
2561 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2563 * check-init.c (check_init): Take into account that
2564 LABELED_BLOCK_STMT can be empty.
2566 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2568 * parse.y (java_check_regular_methods): Warning check on not
2569 overriding methods with default access in other packages does not
2570 apply to `<clinit>'.
2571 (java_complete_lhs): If block body is an empty_stmt_node, replace
2572 it by NULL_TREE. This prevents gcc from generating an irrelevant
2575 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2577 * check-init.c (check_init): Removed code accepting to see things
2578 falling through default:, when doing xrefs.
2579 * java-tree.h (do_not_fold): New global variable, declared.
2580 * parse.y (do_not_fold): New global variable, defined.
2581 (java_complete_expand_method): Set `do_not_fold' to the value of
2582 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
2583 and reinstall them after them have been purged; do not check for
2584 initializations; do not issue missing return errors.
2585 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
2587 (patch_binop): Skip the fold part when doing xrefs.
2588 (build_string_concatenation): Skip the concatenation part when
2590 (patch_synchronized_statement): Do not generate a try-finally when
2592 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
2593 and keep the location where the throw was seen.
2594 * typeck.c (convert): When `do_not_fold' is set, do not attempt
2595 any treatment on the converted node an simply return a NOP_EXPR of
2597 * xref.c (xref_get_data): New function, defined.
2598 * xref.h (xref_get_data): New function, declared.
2599 (XREF_GET_DATA): Use xref_get_data.
2601 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2603 * gjavah.c (print_include): Cast the result of `strlen' to int
2604 when comparing against a signed value.
2605 (add_namelet): Likewise.
2607 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2609 * expr.c (expand_invoke): Mark parameter `nargs' with
2611 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
2613 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
2616 * jcf-reader.c (get_attribute): Cast a value to long
2617 when comparing against a signed expression. Likewise.
2619 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
2622 1999-05-11 Andrew Haley <aph@cygnus.com>
2624 * parse.y (source_end_java_method): If the current method contains
2625 any exception handlers, force asynchronous_exceptions: this is
2626 necessary because signal handlers in libjava may throw exceptions.
2627 * decl.c (end_java_method): Ditto.
2629 1999-05-11 Tom Tromey <tromey@cygnus.com>
2631 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
2633 * jvspec.c (THREAD_NAME): Removed.
2634 (GC_NAME): Likewise.
2635 (MATHLIB): Likewise.
2636 (WITHLIBC): Likewise.
2638 (THREADLIB): Likewise.
2639 (MATH_LIBRARY): Likewise.
2640 (lang_specific_driver): Don't add `-l' options to command line.
2641 Instead, add a single --specs option. Recognize `-L' options and
2642 use them to search for spec file.
2643 (find_spec_file): New function.
2644 (SPEC_FILE): New define.
2646 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
2648 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
2649 cpplib-enabled build.
2651 1999-05-05 Per Bothner <bothner@cygnus.com>
2653 * class.c (make_field_value): DECL_INITIAL may be a string literal;
2654 temporarily zero it while calling rest_of_decl_compilation.
2656 * java-tree.h (string_ptr_type_node): Add declaration.
2657 * decl.c: Define and initialize string_ptr_type_node.
2658 * parse.y (patch_string_cst): Use string_ptr_type_node.
2660 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
2661 * parse.y (for_statement): Now unconditionally exit_block.
2662 (finish_labeled_statement): No longer exit_block if for-loop.
2663 (patch_loop_statement): Check harder if the loop is already labeled.
2665 * parse.y (patch_initialized_static_field): Removed function.
2666 (maybe_generate_clinit): Removed special handling for interfaces.
2667 (java_complete_expand_methods): Do a preliminary java_complete_tree
2668 on <clinit> to determine if it can be removed.
2669 (java_complete_expand_method): Remove special handling for <clinit>.
2670 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
2671 optimize if we get back empty_stmt_node.
2672 For MODIFY_EXPR, re-do checking of static initializers.
2673 (fold_constant_for_init): Don't return immediate if VAR_DECL.
2674 For VAR_DECL, pass correct context.
2676 * verify.c (verify_jvm_instructions): Better error messages.
2678 1999-05-03 Tom Tromey <tromey@cygnus.com>
2680 * parse-scan.y (interface_declaration): Call
2681 report_class_declaration for interfaces.
2683 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
2685 * Makefile.in: Remove -v from bison command lines.
2687 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2689 * check-init.c (check_init): Exclude a case of error when doing
2691 * class.c (layout_class_method): Don't generate the error message
2692 twice when compiling from source.
2693 * lang-options.h: Added `-Wredundant-modifers' and
2694 `-Wunusupported-jdk11' flags and help text.
2695 * lang.c (lang_decode_option): Added support for
2696 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
2697 flag_static_local_jdk11 and flag_redundant set accordingly.
2698 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
2699 * parse.h (EXPR_WFL_ADD_COL): New macro.
2700 (DECL_END_SOURCE_LINE): Likewise.
2701 (DECL_INHERITED_SOURCE_LINE): Likewise.
2702 * parse.y (static_ref_err): New function, prototyped.
2703 (CCB_TK): Now tagged <operator>.
2704 (class_body:): Remember the location of the closing '}' of a class
2705 definition when doing xrefs.
2707 (block_end:): Likewise.
2708 (create_class): Remember the location of the inherited class
2709 identifier when doing xrefs.
2710 (register_fields): Added test on first operand of `init' before
2711 testing it TREE_CODE.
2712 (method_header): Store the location of the class identifier in the
2713 class decl when doing xrefs.
2714 (finish_method_declaration): Don't combine first/last method line
2716 (java_check_regular_methods): Warning check on not overriding
2717 methods with default access on other packages move before check on
2718 static methods. Initialization of `aflags' also moved up.
2719 (resolve_expression_name): Call static_ref_err to report the error.
2720 (static_ref_err): New function, implemented.
2721 (resolve_field_access): Returned simplified static field access
2723 (resolve_qualified_expression_name): Check for illegal use of
2724 static fields in a non static context. Call static_ref_err to
2725 report error in various places.
2726 (java_complete_tree): Do not fold initialized static fields when
2728 (java_complete_lhs): Likewise.
2730 1999-04-29 Anthony Green <green@cygnus.com>
2732 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
2733 create internal labels.
2734 (lookup_label): Ditto.
2736 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2738 * class.c (layout_class_method): Generate <clinit>'s rtl for
2740 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2741 for interfaces' <clinit>.
2742 * expr.c (lookup_field): Search for fields in interfaces.
2743 (expand_invoke): Fixed indentation.
2744 (expand_java_field_op): Likewise. Use IS_CLINIT.
2745 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
2746 (IS_CLINIT): New macro.
2747 * parse.y (type_declaration:): Call maybe_generate_clinit after an
2748 interface was parsed.
2749 (maybe_generate_clinit): Don't generate if the current class is an
2750 interface with only fields of primitive types.
2751 (reset_method_name): Use IS_CLINIT.
2752 (java_complete_expand_method): Expand <clinit> when it exists for
2753 interfaces. Use IS_CLINIT.
2754 (resolve_expression_name): Use DECL_CONTEXT instead of
2755 current_class to build static field references.
2756 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
2757 ARRAY_REF when doing xreferencing.
2758 (check_final_assignment): Fixed typo in leading comment. Use
2760 (patch_array_ref): Don't fully expand array references when
2762 (patch_return): Use IS_CLINIT.
2763 (patch_throw_statement): Likewise.
2765 1999-04-22 Tom Tromey <tromey@cygnus.com>
2767 * Make-lang.in (JAVA_SRCS): Added check-init.c.
2769 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2771 * decl.c (predef_filenames, predef_filenames_size): New globals
2772 (init_decl_processing): predef_filenames and predef_filenames_size
2774 * java-tree.h (predef_filenames, predef_filenames_size): Declared
2776 * jcf-parse.c (predefined_filename_p): New function.
2777 (yyparse): Check that files on the command line are specified only
2778 once and issue a warning otherwise.
2779 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
2780 * parse.y (source_end_java_method): Nullify NOP method bodies, to
2781 avoid a gcc warning with -W -Wall turned on.
2782 (java_expand_classes): Abort if errors were encountered.
2783 (java_complete_lhs): If the cross reference flag is set, wrap
2784 field DECL node around a WFL when resolving expression name.
2786 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2788 * lang.c (lang_decode_option): Fixed returned value when parsing
2789 `-fxref=...' and `-Wall'.
2790 * parse.y (source_end_java_method): Do not generate code when
2791 flag_emit_xref is set.
2792 (resolve_expression_name): Do not build static field access when
2793 flag_emit_xref is set.
2794 (resolve_field_access): No special treatment on `length' when
2795 flag_emit_xref is set. Do not build qualified static field access
2796 when flag_emit_xref is set.
2797 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
2798 when flag_emit_xref is set.
2799 (patch_assignment): Do not generate array store runtime check when
2800 flag_emit_xref is set.
2801 * xref.c (xref_flag_value): Fixed function declaration
2803 (xset_set_data): New function.
2804 * xref.h (xref_set_data): Added prototype for new function.
2805 (typedef struct xref_flag_table): New field data.
2806 (XREF_GET_DATA): New macro.
2808 1999-04-19 Tom Tromey <tromey@cygnus.com>
2810 * xref.h (enum): Removed trailing comma.
2812 * parse.y (resolve_qualified_expression_name): Added missing
2815 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
2817 * gjavah.c: New prototypes for java_float_finite and
2820 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2822 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
2825 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
2827 * Makefile.in (TREE_H): Add tree-check.h.
2828 (RTL_H): Add genrtl.h.
2830 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2832 * parse.y (patch_assignment): Added ArrayStoreException runtime
2835 1999-04-06 Per Bothner <bothner@cygnus.com>
2837 * expr.c (pop_type_0): New function.
2838 (pop_type): Use pop_type_0.
2839 * java-tree.h (pop_type_0): New declaration.
2840 * verify.c (verify_jvm_instructions): Check return instructions.
2842 * parse.y (patch_binop): Don't fold if non-constant and emiting
2845 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2847 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
2849 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
2850 (main_jcf): Don't define.
2851 (process_file): Don't set `main_jcf'.
2853 * java-tree.h (main_jcf): Don't declare.
2855 * jcf-parse.c (main_jcf): Add static definition.
2857 * lang.c (main_jcf): Don't define.
2859 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2861 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
2863 * decl.c (copy_lang_decl): Likewise for `bcopy'.
2865 * jcf-depend.c: Include "config.h", not <config.h>.
2867 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
2870 * jcf-path.c: Include "config.h", not <config.h>.
2872 * lex.c: Don't include various system header files.
2873 (java_init_lex): Cast the argument of `bzero' to PTR
2875 * parse-scan.y (java_push_parser_context): Likewise.
2877 * parse.y (java_push_parser_context): Likewise.
2878 (patch_bc_statement): Match format specifier to variable argument.
2880 * xref.c: Don't include <stdio.h>.
2882 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2884 * parse.y (struct parser_ctxt *ctxp): Now global.
2885 (declare_local_variables): Use WFL compound value for the
2886 declaration source line value, when doing cross-referencing.
2888 1999-03-31 Tom Tromey <tromey@cygnus.com>
2890 * gjavah.c (print_field_info): Allow constants of other types.
2891 (print_include): Generate include when new name is proper prefix
2892 of already printed name.
2893 (add_namelet): Likewise.
2894 (cxx_keyword_subst): New function.
2895 (print_method_info): Use it.
2896 (print_field_name): New function.
2897 (get_field_name): New function.
2898 (print_field_info): Use get_field_name and print_field_name.
2900 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2902 * Makefile.in (keyword.h): Generate using gperf language 'C', not
2903 'KR-C', so gperf uses the `const' keyword on strings.
2905 * keyword.gperf (java_keyword): Const-ify a char*.
2907 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2909 * parse.y (patch_bc_statement): Fixed identation and a bogus
2912 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2914 * parse.y (patch_assignment): Allow static variables in other
2915 classes to be assigned.
2917 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2919 * class.c (maybe_add_interface): Remove unused variable
2921 (make_class_data): Use = for assignment, not ==. Likewise.
2922 (emit_register_classes): Remove unused variable `decl'.
2924 * lex.c: Fix comment so as not to contain an embedded `/*'.
2926 * verify.c (verify_jvm_instructions): Remove unused variable
2929 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
2931 * parse.y (complete_loop_body): Rename to finish_loop_body.
2932 (complete_labeled_statement): Rename to finish_labeled_statement.
2933 (complete_for_loop): Rename to finish_for_loop.
2934 (complete_method_declaration): Rename to finish_method_declaration.
2936 * java-tree.h (continue_identifier_node): New global node.
2937 * decl.c: Define and initialize continue_identifier_node.
2938 * parse.y (generate_labeled_block): Remove - no longer needed.
2939 (build_loop_body): Use continue_identifier_node for continue block.
2940 (finish_labeled_statement): Also do pop_labeled_block actions.
2941 (java_complete_lhs): POP_LOOP even if error.
2942 (build_labeled_block): Special handling for continue_identifier_node.
2943 (patch_loop_statement): Re-organize.
2944 (patch_bc_statement): Re-write.
2946 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
2949 using a WFL compound value.
2950 * parse.y (xref.h): Include.
2951 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
2953 (register_fields): Set WFL compound value to lineno if doing
2955 (java_complete_expand_method): Call expand_xref if flag_emit_xref
2957 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
2958 * xref.h (expand_xref): Prototype renamed from xref_generate.
2960 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2962 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
2963 (GET_CURRENT_BLOCK): New macro.
2964 * parse.y (current_static_block): New global variable.
2965 (method_body:): Define action.
2966 (complete_method_declaration): Set current_function_decl to NULL
2967 when work on the current method is done.
2968 (declare_local_variables): Use GET_CURRENT_BLOCK.
2969 (java_method_add_stmt): Likewise.
2970 (java_complete_expand_method): Disable the use of `this' when
2972 (enter_a_block): If no current method exist, use
2973 current_static_block to link static initializer blocks.
2974 (exit_block): Rewritten to use current_static_block when no current
2976 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
2977 (patch_return): Forbid the use of `return' in static initializers.
2978 (patch_throw_statement): Fixed indentation. Issue specific error
2979 for uncaught thrown checked exception in static initializer
2980 blocks. Removed FIXME.
2982 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2984 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
2985 Link gcj from gcc.o.
2987 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2989 * parse.y (find_applicable_accessible_methods_list): When dealing
2990 with interface: ensure that a given interface or java.lang.Object
2991 are searched only once.
2993 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2995 * gjavah.c (print_c_decl): Remove unused argument `flags'.
2997 * jcf-dump.c (print_access_flags): Add braces around if-else.
2999 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3002 * lex.c (build_wfl_node): Add static prototype.
3004 * lex.h (build_wfl_node): Remove static prototype.
3006 * parse.y: Include lex.c early enough to declare everything needed.
3007 Ensure calls to `build_wfl_node' pass the proper arguments.
3008 (create_class): Remove unused variable `super_decl'.
3009 (get_printable_method_name): Initialize variable `name'.
3011 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3013 * Changelog: Fixed 1999-03-22 typos.
3014 * lang.c (lang_decode_option): Fixed typo in error string in the
3017 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3019 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3021 * java-tree.h (flag_emit_xref): Declared extern.
3022 * lang.c (xref.h): Included.
3023 (flag_emit_xref): New global variable.
3024 (lang_decode_option): Added support for -fxref.
3028 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3030 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3033 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3035 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3036 $(srcdir)/../system.h and $(JAVA_TREE_H).
3037 (jcf-io.o): Depend on $(JAVA_TREE_H).
3038 (mangle.o): Likewise.
3040 * check-init.c (check_cond_init): Add static prototype.
3042 * class.c (build_java_method_type, hashUtf8String,
3043 make_field_value, get_dispatch_vector, get_dispatch_table,
3044 append_gpp_mangled_type, mangle_static_field): Likewise.
3045 (strLengthUtf8): Hide unused definition.
3046 (hashUtf8String): Const-ify.
3047 (make_field_value): Un-ANSI-fy.
3049 * constants.c: Move inclusion of jcf.h above java-tree.h.
3050 (set_constant_entry, find_class_or_string_constant,
3051 find_name_and_type_constant, get_tag_node,
3052 build_constant_data_ref): Add static prototype.
3054 * decl.c (push_jvm_slot, builtin_function,
3055 lookup_name_current_level): Likewise.
3056 (builtin_function): Const-ify.
3058 * except.c (expand_start_java_handler, expand_end_java_handler):
3059 Add static prototype.
3061 * expr.c (flush_quick_stack, push_value, pop_value,
3062 java_stack_swap, java_stack_dup, build_java_athrow,
3063 build_java_jsr, build_java_ret, expand_java_multianewarray,
3064 expand_java_arraystore, expand_java_arrayload,
3065 expand_java_array_length, build_java_monitor, expand_java_pushc,
3066 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3067 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3068 expand_compare, expand_test, expand_cond, expand_java_goto,
3069 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3070 expand_java_field_op, java_push_constant_from_pool): Likewise.
3072 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3073 (build_java_arraynull_check): Mark parameters `node' and `type'
3074 with ATTRIBUTE_UNUSED.
3075 (note_label): Likewise for parameter `current_pc'.
3076 (expand_java_call, expand_java_ret): Hide unused definition.
3078 * java-tree.h (make_class, build_constants_constructor,
3079 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3080 init_outgoing_cpool, register_class, emit_register_classes,
3081 java_layout_seen_class_methods): Prototype.
3082 (unicode_mangling_length): Const-ify.
3083 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3084 emit_unicode_mangled_name, format_int, format_uint,
3085 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3086 jcf_print_utf8_replace, open_class): Prototype.
3088 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3089 <stdio.h>. Include tree.h/java-tree.h.
3090 (utf8_equal_string usage, process_class): Add static prototype.
3091 (open_class): Don't prototype this here.
3092 (utf8_equal_string): Match arguments to format specifiers.
3093 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3094 TABLE_SWITCH, disassemble_method): Likewise.
3096 * jcf-io.c: Include tree.h/java-tree.h.
3097 (open_class, find_classfile, jcf_print_utf8,
3098 jcf_print_utf8_replace): Const-ify.
3100 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3101 parse_class_file): Add static prototype.
3102 (find_in_current_zip): Match definition to existing static
3105 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3106 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3107 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3108 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3109 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3110 generate_bytecode_return, perform_relocations, init_jcf_state,
3111 init_jcf_method, release_jcf_state, generate_classfile):
3112 Add static prototype.
3113 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3114 (make_class_file_name): Const-ify.
3116 * jcf.h (find_classfile): Const-ify.
3118 * jv-scan.c (reset_report): Remove prototype.
3120 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3121 (error): Rewrite to allow varargs.
3123 * lang.c (lang_f_options): Const-ify.
3125 * lex.c (java_parse_escape_sequence): Add static prototype.
3126 (java_allocate_new_line): Match definition to existing static
3129 * mangle.c Include tree.h/java-tree.h.
3130 (unicode_mangling_length, emit_unicode_mangled_name,
3131 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3133 * parse.h (jdep_code): Remove trailing comma in enumeration.
3134 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3135 (reset_report): Add prototype.
3137 * verify.c (push_pending_label, merge_types): Add static
3140 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3142 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3144 * parse.y (find_applicable_accessible_methods_list): Extend the
3145 search to superinterfaces when relevant.
3146 (search_applicable_methods_list): New function.
3148 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3150 * class.c (unmangle_classname): Implemented stricter testing
3151 before setting the QUALIFIED_P flag on an identifier.
3153 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3155 * parse.y (java_complete_lhs): Call force_evaluation_order
3156 after patch_newarray.
3157 (patch_binop): Don't call fold if there are side effects.
3159 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3161 * parse.y (java_stabilize_reference): Use save_expr instead of
3162 building a SAVE_EXPR node.
3163 (java_complete_lhs): Patch the resulting string of the `+='
3164 operator (if necessary) and complete the RHS after having built
3167 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3169 * class.c (make_class): Don't set CLASS_P here (because
3170 this function is also called by build_java_array_type).
3171 (push_class): Set CLASS_P here instead.
3172 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3174 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3175 context. If the context is class, perfer "super" over "synchronized".
3176 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3178 * parse.y (create_class): Don't call parser_check_super here;
3179 it is not robust. Always wait until later.
3181 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3182 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3184 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3186 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3187 * lex.h (UNGETC): Change misleading macro.
3189 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3191 * parse.y (java_stabilize_reference): Return NODE when patching a
3193 (java_complete_lhs): Put parenthesis around truth values.
3195 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3197 * class.c (layout_class_method): Don't make rtl for interface
3199 * parse.h (GET_TYPE_NAME): New macro.
3200 * parse.y (if_then_statement:): Fixed indentation.
3201 (if_then_else_statement:): Likewise.
3202 (for_statement:): Fixed spacing.
3203 (try_statement:): Fixed indentation.
3204 (create_interface): Don't force interfaces to be abstract.
3205 (method_header): Abstract methods are OK in interfaces.
3206 (declare_local_variables): Fixed typo in comment.
3207 (java_complete_expand_method): Fixed indentation.
3208 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3209 non accessible fields.
3210 (java_stabilize_reference): New function.
3211 (java_complete_lhs): Fixed indentation. Use
3212 java_stabilize_reference in compound assignement. Insert the
3213 cast. If not processing `+' fix string constants before processing
3216 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3218 * constants.c (find_class_or_string_constant): Cast variable `j'
3219 to a `jword' when comparing against one.
3221 * expr.c (java_lang_expand_expr): Remove unused variables
3222 `has_finally_p' and `op0'.
3224 * gjavah.c (print_field_info): Cast a value to jint when comparing
3225 against one. Likewise for a jlong.
3226 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3227 against a signed quantity.
3229 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3230 (print_signature): Don't needlessly dereference variable `str'
3232 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3233 `max_locals' with ATTRIBUTE_UNUSED.
3234 (jcf_parse_class): Likewise for variable `index'.
3236 * parse.h (reverse_jdep_list): Remove static prototype.
3238 * parse.y (build_jump_to_finally): Remove prototype and definition.
3239 (reverse_jdep_list): Add static prototype.
3241 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3242 `assignment' and `expr_decl'.
3244 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3246 1999-03-12 Andrew Haley <aph@cygnus.com>
3248 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3249 we'll need a directory separator and a null character.
3251 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3253 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3255 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3260 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3262 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3264 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3266 * class.c (layout_class_method): A static method in a base class
3267 is never overridden, so treat it like it doesn't exist.
3268 However, do complain about private non-static method overriding
3269 public static method.
3271 * parse.y: Don't set unused INITIALIZED_P flag.
3272 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3274 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3275 (build_array_from_name): Re-order &index[string] to &string[index].
3277 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3278 error_mark (it might catch more errors, but it is more likely to lose).
3280 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3282 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3283 (parse-scan.o): Depend on toplev.h.
3285 * class.c (make_method_value): Add prototype. Make it static.
3286 Remove unused second argument, caller changed.
3288 * expr.c (java_lang_expand_expr): Remove unused variable
3291 * java-tree.h: Don't prototype find_in_current_zip.
3292 Add prototypes for verify_constant_pool, start_java_method,
3293 end_java_method, give_name_to_locals, expand_byte_code,
3294 open_in_zip, set_constant_value, find_constant1, find_constant2,
3295 find_utf8_constant, find_string_constant, find_class_constant,
3296 find_fieldref_index, find_methodref_index, write_constant_pool,
3297 count_constant_pool_bytes and encode_newarray_type.
3299 * jcf-dump.c: Remove unused variable `LONG_temp'.
3301 * jcf-parse.c: Include parse.h.
3302 (jcf_parse_source): Remove unused parameter, all callers changed.
3303 (jcf_figure_file_type): Add static prototype.
3304 (find_in_current_zip): Likewise. Also remove unused parameter,
3305 all callers changed.
3306 (read_class): Initialize variable `saved_pos'.
3308 * jcf-reader.c (jcf_parse_preamble): Mark variables
3309 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3311 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3312 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3313 (java_parse_doc_section): Initialize variable `seen_star'.
3314 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3315 (java_lex_error): Mark parameters `msg' and `forward' with
3317 (java_get_line_col): Mark parameters `filename' and `line' with
3320 * parse-scan.y: Include toplev.h.
3321 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3323 * parse.h: use `struct JCF', not plain `JCF'.
3324 (java_parser_context_save_global, java_expand_classes
3325 java_parser_context_restore_global, java_parse): Add prototypes.
3327 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3330 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3332 * check-init.c (check_init): COPYN takes word count, not bit count.
3334 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3336 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3337 explicit build_decl. (Avoids crash in reload when optimizing.)
3339 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3341 * decl.c (complete_start_java_method): Handle synchronized method
3342 even when compiling from bytecode.
3344 1999-02-26 Tom Tromey <tromey@cygnus.com>
3346 * gjavah.c (add_class_decl): Only generate `#include' if outer
3347 class is not the name of the class we are processing. Correctly
3348 append `.h' in #include.
3349 (process_file): Clean up newlines around generated `#include's.
3350 (decode_signature_piece): Correctly handle inner classes.
3351 (struct include): New structure.
3352 (all_includes): New global.
3353 (print_include): New function.
3354 (add_class_decl): Use it.
3355 (process_file): Likewise.
3356 (add_class_decl): Generate include for java-array.h if array
3358 (process_file): Don't generate java-array.h include.
3360 * gjavah.c (add_namelet): Check for standard package names here.
3361 (add_class_decl): Don't check for standard package names here.
3363 1999-02-25 Tom Tromey <tromey@cygnus.com>
3365 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3366 When reading a zip file, only use strncmp if both strings are
3367 bigger than the buffer length. Initialize `k' when looping
3370 1999-02-24 Tom Tromey <tromey@cygnus.com>
3372 * gjavah.c (struct namelet): New structure.
3373 (add_namelet): New function.
3374 (print_namelet): New function.
3375 (print_class_decls): Use add_namelet and print_namelet to generate
3376 namespaces and not classes.
3377 (method_printed): New global.
3378 (HANDLE_END_METHOD): Examine method_printed.
3379 (print_method_info): Set method_printed when required. Print
3380 error if function to be ignored is marked virtual. Handle $finit$
3382 (METHOD_IS_FINAL): New macro.
3383 (print_field_info): Use it.
3384 (HANDLE_METHOD): Clear method_printed.
3385 (method_pass): New global.
3386 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3387 (process_file): Do two passes over both fields and methods.
3388 (HANDLE_METHOD): Examine method_pass.
3390 (add_class_decl): New function.
3391 (print_class_decls): Don't scan over entire constant pool.
3393 1999-02-23 Tom Tromey <tromey@cygnus.com>
3395 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3396 disable linking in that case.
3398 1999-02-20 Tom Tromey <tromey@cygnus.com>
3400 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3403 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3405 * decl.c (build_result_decl), java-tree.h: New method.
3406 (complete_start_java_method): Handle synchronized methods.
3407 Don't build DECL_RESULT here. (Ordering dependency problem.)
3408 (start_java_method): Call build_result_decl here instead ...
3409 * parse.y (java_complete_expand_method): ... and here.
3410 (expand_start_java_method): Don't call complete_start_java_method here.
3411 (java_complete_expand_method): Call it here instead.
3412 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3413 * java-tree.h: ... here.
3415 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3416 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3417 for ARRAY_REF - it doesn't work when array bounds are checked.
3418 (patch_array_ref): Handle it here instead.
3420 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3422 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3424 Force left-to-right evaluation of binary operations etc.
3425 * expr.c (force_evaluation_order), java-tree.h: New function.
3426 * parse.y (java_complete_lhs): Pass binary operations, procedure
3427 calls, and ARRAY_REFs to force_evaluation_order.
3428 (various): Set TREE_SIDE_EFFECTS more carefully.
3430 Tolerate random (non-UTF8) encoding in comments without complaining.
3431 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3432 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3434 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3435 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3437 * parse.y (java_complete_lhs): Ignore an empty statement in a
3438 COMPOUND_EXPR. Don't complain about empty statement after return.
3440 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3442 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3443 in TREE_LIST - just chain the POINTER_TYPEs together.
3444 (resolve_class): If type already resolved, return decl.
3445 After resolving, update TREE_TYPE(class_type), and name (if array).
3446 * parse.h (do_resolve_class), parse.y: Make non-static.
3447 * class.c (maybe_layout_super_class): Take this_class argument.
3448 Do do_resolve_class if necessary.
3449 (layout_class, layout_class_methods): Adjust calls appropriately.
3450 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3451 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
3452 * typeck.c (build_java_array_type): Don't call layout_class.
3454 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * parse.y (check_pkg_class_access): Allow private class access
3457 within the same package.
3458 (strip_out_static_field_access_decl): New function.
3459 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
3460 operator argument before testing its nature.
3462 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
3464 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
3465 (TRY_EXPR): Simplify - it no longer has a finally clause.
3466 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
3467 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3468 * expr.c (java_lang_expand_expr): Likewise.
3469 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
3470 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
3471 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
3472 (build_try_statement): Remove finally parameter and handling.
3473 (build_try_finally_statement): New function.
3474 (patch_try_statement): No longer need to support finally clause.
3475 (try_statement): Update grammar action rules.
3476 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
3477 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3479 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
3481 * jcf-parse.c (get_constant): Add braces around computation of 'd'
3482 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
3484 1999-02-17 Andrew Haley <aph@cygnus.com>
3486 * class.c (build_utf8_ref): Back out broken patch which was
3487 intended to to output signatures using '.' as a separator.
3489 * class.c (make_class_data): Output signatures using '.' as a
3490 separator, rather than '/'.
3491 (mangled_classname): Likewise.
3492 (make_field_value): Likewise.
3493 (make_method_value): Likewise.
3494 * constants.c (alloc_class_constant): Likewise.
3495 * expr.c (build_invokeinterface): Likewise.
3497 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3499 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
3500 of an ancient workaround.
3502 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
3504 * jvspec.c (xmalloc): Kill the prototype. It does not belong
3507 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3509 * lex.c (yylex): Encode \0 as UTF8.
3511 1999-02-10 Tom Tromey <tromey@cygnus.com>
3513 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
3514 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
3515 (libgcj_zip): Renamed.
3516 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
3518 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
3520 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
3521 (GC_NAME): Renamed -lgc to -lgcjgc.
3523 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3525 * lex.c (java_lang_cloneable): Initialize.
3526 * parse.y (java_lang_cloneable): New static variable.
3527 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
3528 doing one more qualification round.
3529 (valid_ref_assignconv_cast_p): Reject null source or
3530 destination. Allow an array to be cast into java.lang.Cloneable.
3531 (patch_cast): Swapped two first arguments to first call to
3532 valid_ref_assignconv_cast_p.
3534 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3536 * parse.h: DECL_P renamed JDECL_P.
3537 * parse.y: DECL_P replaced by JDECL_P.
3538 (build_array_from_name): Always use pointer's type.
3539 (patch_bc_statement): Extra code to search continue target in a
3540 for loop. Fixed comments. Continue target is current loop when
3543 1999-02-05 Andrew Haley <aph@cygnus.com>
3545 * class.c (make_class_data): The superclass of an interface should
3546 be null, not class Object.
3548 * lex.c (java_lex): Sign extend hex literals.
3550 1999-02-04 Andrew Haley <aph@cygnus.com>
3552 * class.c (build_utf8_ref): Output signatures using '.' as a
3553 separator, rather than '/'.
3554 (make_class_data): Likewise.
3556 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3558 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
3559 mkstemp.o. Get them from libiberty now.
3561 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
3563 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
3565 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3567 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
3570 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
3572 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
3573 * jcf-write.c (generate_bytecode_return): New function.
3574 (generate_bytecode_insns): Use it, for RETURN_EXPR.
3576 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
3577 generate special [fd]const_[01] instructions.
3579 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
3581 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
3582 handling OPCODE_lookupswitch or OPCODE_tableswitch.
3584 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
3586 * parse.y (patch_method_invocation): Handle calling static methods,
3587 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
3589 * parse.y (java_complete_lhs): Don't complain about unreachable
3590 exit condition in a do-while statement.
3592 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3594 * lex.c (java_read_char): Fixed utf8 decoding.
3595 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
3597 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
3598 comments. Local variable `all_primitive' is gone. Broadened
3599 acceptance of `0' to floating point targets. `long' can now be
3600 widened to `double' or `float'.
3601 (valid_method_invocation_conversion_p): Added leading
3602 comment. Fixed tabulation.
3603 (build_string_concatenation): Optimize out left or right empty
3606 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
3608 * jcf-write.c (localvar_alloc): Only emit entry for
3609 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
3610 (generate_bytecode_insns): Only call put_linenumber if
3611 debug_info_level > DINFO_LEVEL_NONE.
3612 * jvspec.c (lang_specific_driver): If no -O* or -g* option
3613 is specified, add -g1 (for compatibility wih javac).
3615 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
3617 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
3618 gjavah.o, check-init.o, jv-scan.o
3620 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3622 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
3624 * gjavah.c: Include config.h and system.h.
3626 * javaop.h (inline): Don't define, its handled by system.h.
3627 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
3628 from `inline' to `static inline'.
3630 * jcf.h (inline): Don't define, its handled by system.h.
3632 * lex.c (inline): Likewise.
3634 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
3636 * lang-specs.h: Map -Qn to -fno-ident.
3638 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
3640 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
3642 1999-01-29 Tom Tromey <tromey@cygnus.com>
3644 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
3645 then cast it to Object before calling `append' method.
3647 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
3649 * check-init.c (check_bool2_init, check_bool_init, check_init):
3650 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
3651 * jcf-write.c (generate_bytecode_insns): Likewise.
3653 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3655 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
3656 * parse.y (patch_cast): Allow a boolean to be cast into a
3659 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * parse.y: (class_declaration:): Fixed indentation.
3662 (class_member_declaration:): Extra `;' after field declaration now
3664 (interface_declaration:): Removed debug messages in error reports.
3665 (patch_binop): Nodes created and returned inherit the orignal
3666 node's COMPOUND_ASSIGN_P flag value.
3667 (patch_cast): Fix cast from char to floating point.
3669 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
3671 * except.c, java-except.h (expand_resume_after_catch): new
3673 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
3674 to branch back to main flow of control after a catch block.
3676 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3678 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
3679 $(srcdir)/../system.h.
3680 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
3681 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
3682 (jcf-write.o): Likewise.
3683 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3684 (mangle.o): Depend on $(srcdir)/../toplev.h.
3685 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3686 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3688 * class.c: Include output.h and parse.h.
3689 (mangled_classname): Add the `const' keyword to a char*.
3690 (find_named_method): Hide unused function definition.
3691 (build_utf8_ref): Change type of variable `c' to unsigned char.
3692 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
3693 (build_class_ref): Add the `const' keyword to a char*.
3694 (layout_class_method): Remove unused variable `buf'.
3696 * decl.c (find_local_variable): Remove unused variable `rtl'.
3697 (pushdecl): Likewise for variables `different_binding_level' and
3699 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
3700 (maybe_build_cleanup): Likewise for parameter `decl'.
3702 * except.c (expand_start_java_handler): Mark parameter `range'
3703 with ATTRIBUTE_UNUSED.
3705 * expr.c: Include except.h.
3706 (pop_type): Remove unused variable `i'.
3707 (pop_value): Likewise for variables `n_words' and `i'.
3708 (expand_java_arrayload): Likewise for variable `convert'.
3709 (java_lang_expand_expr): Likewise for variables `op0', `type',
3710 `mode', `unsignedp', `node' and `elements'.
3711 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
3713 (process_jvm_instruction): Add a `const' qualifier to a char*.
3715 * gjavah.c (output_directory): Add the `const' keyword to a char*.
3716 (temp_directory): Likewise.
3717 (print_c_decl): Likewise.
3718 (print_method_info): Likewise.
3719 (decode_signature_piece): Likewise.
3720 (print_mangled_classname): Likewise.
3722 * java-except.h: Provide prototypes for maybe_start_try,
3723 maybe_end_try and add_handler.
3725 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
3726 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
3727 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
3728 init_expr_processing, push_super_field, init_class_processing,
3729 can_widen_reference_to, class_depth, verify_jvm_instructions,
3730 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
3731 set_local_type, merge_type_state, push_type, load_type_state,
3732 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
3733 emit_unicode_mangled_name): Add prototypes.
3735 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
3736 (print_signature_type): Use ISDIGIT, not isdigit.
3737 (print_signature): Remove unused variable `j'.
3739 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
3740 int when comparing against one.
3742 * jcf-parse.c: Include toplev.h.
3744 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
3745 (localvar_free): Remove unused variable `i'.
3746 (generate_bytecode_conditional): Likewise for variable `kind'.
3748 * jv-scan.c: Include config.h and system.h. Remove redundant
3749 OS header and gansidecl.h includes.
3750 (warning): Add the `const' keyword to a char*. Also add
3751 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
3752 __STDC__, when determining whether to use ANSI-isms.
3753 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
3754 (xmalloc): Don't redundantly prototype here.
3755 (main): Remove unused parameter `envp'. Also fix the arguments
3756 passed to function `fatal' to match the format specifier.
3758 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
3760 * mangle.c: Include toplev.h.
3761 (emit_unicode_mangled_name): Declare parameter `len'.
3763 * parse.y (parse_warning_context): Add the `const' keyword to a
3764 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
3765 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
3766 (issue_warning_error_from_context): Add the `const' keyword to
3768 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
3769 not `__STDC__' for whether to use ANSI-isms.
3771 * typeck.c (incomplete_type_error): Mark parameters `value' and
3772 `type' with ATTRIBUTE_UNUSED.
3773 (parse_signature_type): Use ISDIGIT, not isdigit.
3775 * verify.c (check_pending_block): Add the `const' keyword to a char*.
3776 (verify_jvm_instructions): Likewise. Remove unused variables
3777 `field_name' and `default_val'.
3779 * zextract.c: Include config.h and system.h. Remove redundant
3782 * zipfile.h: Prototype `read_zip_archive'.
3784 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
3786 * typeck.c (convert): Allow conversions to void type: some
3787 optimizations in gcc do this.
3789 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
3791 * typeck.c (convert_ieee_real_to_integer): New function.
3792 (convert): When not using fast-math and using hardware fp, convert
3793 an IEEE NaN to zero.
3795 1999-01-18 Andrew Haley <aph@cygnus.com>
3797 * parse.y (patch_binop): Do a type conversion from signed to
3798 unsigned and then back to signed when a ">>>" is found.
3800 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3802 * java-tree.h: (check_for_initialization): Added prototype.
3803 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
3804 * parse.y (do_resolve_class): Removed unused locals.
3805 (read_import_dir): Likewise.
3806 (resolve_qualified_expression_name): Array creation
3807 expressions are valid primary expressions.
3808 (qualify_ambiguous_name): Likewise.
3809 (patch_synchronized_statement): Removed unused local.
3811 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
3813 * Makefile.in (zextract.o): Add dependencies.
3815 * Makefile.in: Do not put ^Ls at the start of a line.
3817 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
3819 * expr.c (process_jvm_instruction): Coerce to correct Throwable
3820 sub-type the result of the call that gets the exception value.
3822 * parse.y (java_complete_expand_methods): If flags_syntax_only,
3823 don't call finish_class.
3825 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
3826 clear found before continuing.
3828 * verify.c (verify_jvm_instructions): On an array load, allow
3829 and handle top of stack to be TYPE_NULL.
3831 * gjavah.c (generate_access): Translate Java package private or
3832 protected access to C++ public, but with a comment.
3834 1999-01-13 Andrew Haley <aph@cygnus.com>
3836 * expr.c (generate_name): Name prefix changed to avoid clashes
3837 with assembler temp labels.
3839 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
3840 MODIFY_EXPR. Without this, code for the assignement may not be
3841 generated at all and the synchronized statement will read an
3842 uninitialized variable.
3844 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3846 * class.c (maybe_layout_super_class): Fixed returned value.
3847 * lex.c: Added 1999 to the copyright.
3848 (java_init_lex): Initialize java_lang_imported.
3849 * lex.h: Added 1999 to the copyright.
3850 * parse.h: Added 1999 to the copyright.
3851 (REGISTER_IMPORT): Fixed typo in trailing macro.
3852 (CURRENT_OSB): New macro.
3853 (struct parser_ctxt): New fields osb_depth, osb_limit.
3854 * parse.y (java_lang_id): New global variable.
3855 (type_import_on_demand_declaration): Don't import java.lang.* twice.
3856 (array_creation_expression:): Use CURRENT_OSB.
3857 (dims:): Uses a stack to keep track of array dimensions.
3858 (cast_expression:): Use CURRENT_OSB.
3859 (find_expr_with_wfl): Return NULL if node found doesn't meet the
3861 (register_fields): Fixed typos in comment.
3862 (check_method_redefinition): Fixed comment indentation.
3863 (java_check_regular_methods): Set saved found wfl to NULL after
3864 having reinstalled it in the previously found DECL_NAME.
3866 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
3868 * gjavah.c (java_float_finite): Use a union to do type punning.
3869 (java_double_finite): Likewise.
3871 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
3873 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
3874 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
3875 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
3876 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
3877 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
3878 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
3880 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
3882 * check-init.c (check_init): If compiling to native, we don't
3883 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
3885 1999-01-08 Tom Tromey <tromey@cygnus.com>
3887 * parse-scan.y (variable_declarator_id): Set or increment
3889 (bracket_count): New global.
3890 (formal_parameter): Handle case where bracket pairs trail variable
3893 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
3895 * jcf-parse.c (yyparse): variable len changed from a char to an
3896 int to prevent overflow.
3898 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
3900 * java-tree.h: Declare read_class.
3901 * jcf-parse.c (read_class): New function.
3902 (load_class): Now just call read_class.
3904 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
3905 * jcf-parse.c (parse_source_file): Declare save_error_count,
3906 which is needed by java_parse_abort_on_error macro,
3907 * parse.y (java_layout_classes, java_expand_classes): Likewise.
3909 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
3910 constructor, if initializing a static field.
3911 (patch_new_array_init): Set TREE_CONSTANT if it is.
3912 * expr.c (java_lang_expand_expr): For a static array constructor
3913 of primitive elements, allocate the array itself statically.
3914 Disabled until we can set the vtable field statically.
3916 * check-init.c: New file. Checks for definite assignment.
3917 * Makefile.in (JAVA_OBJS): Add check-init.o.
3918 * parse.y (java_complete_expand_method): Call check_for_initialization.
3919 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
3921 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
3923 * parse.y : include system.h instead of including
3924 standard headers directly with the exception of <dirent.h>.
3926 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
3928 * lex.h: Moved static function declarations to lex.c,
3929 to shut up some -Wall warnings.
3930 * lex.c: Static function declarations moved here.
3931 * jcf-dump.c: Small fixes to shut up -Wall warnings.
3933 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3935 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
3937 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
3939 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
3940 * verify.c (verify_jvm_instructions): Fix off-by-one error.
3942 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
3943 (localvar_alloc): Change return type to void,
3944 (emit_unop): Remove unused variable size.
3946 * jcf-write.c (struct jcf_block): Add new union.
3947 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
3948 (call_cleanups): New functions.
3949 (struct jcf_partial): New fields num_finalizers and return_value_decl.
3950 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
3951 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
3952 * lang.c (lang_init): Call using_eh_for_cleanups.
3953 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
3954 completing operands to patch_synchronized_statement.
3955 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
3956 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
3957 WITH_CLEANUP_EXPR instead of TRY_EXPR.
3959 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
3961 * Make-lang.in: Comment out control-Ls; they upset some makes.
3963 1998-12-18 Tom Tromey <tromey@cygnus.com>
3965 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
3968 1998-12-17 Tom Tromey <tromey@cygnus.com>
3970 * parse.y (DIR_SEPARATOR): New define.
3971 (check_class_interface_creation): Use it.
3973 * parse-scan.y (report_main_declaration): Recognize
3974 `java.lang.String' in argument to main.
3976 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
3978 * parse.y (create_interface): Remove bogus test.
3980 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
3982 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
3983 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
3985 1998-12-16 Tom Tromey <tromey@cygnus.com>
3987 * parse-scan.y (qualified_name): Use correct sprintf format.
3989 1998-12-15 Tom Tromey <tromey@cygnus.com>
3991 * gjavah.c (print_field_info): Changed how most negative number is
3994 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
3996 * parse.y (fold_constant_for_init): New function.
3997 (resolve_expression_name): Don't replace static final
3998 constant-initialized fields by its value.
3999 (java_complete_lhs): New. Same as java_complete_tree, except does
4000 not replace static final constant-initialized fields by their values.
4001 (register_fields): If there is an initializer, set DECL_INITIAL and
4002 MODIFY_EXPR_FROM_INITIALIZATION_P.
4003 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4004 Only call patch_initialized_static_field if
4005 MODIFY_EXPR_FROM_INITIALIZATION_P.
4006 (patch_initialized_static_field): If not valid constant, clear
4009 * parse.y (lookup_field_wrapper): Fix thinko.
4011 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4012 set and restore global lineno.
4014 1998-12-14 Tom Tromey <tromey@cygnus.com>
4016 * gjavah.c (print_field_info): If value to print is the smallest
4017 value of its size, then print as hex to avoid later warnings from
4020 1998-12-14 Tom Tromey <tromey@cygnus.com>
4022 * gjavah.c (decompile_method): Decompile `return null'.
4023 (process_file): Generate `#pragma interface'.
4024 (method_declared): New global.
4025 (print_method_info): Set it.
4026 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4027 (print_method_info): Handle abstract methods.
4029 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4031 * parse.y (patch_method_invocation): If class_decl is null
4032 (e.g. an array type), use original type.
4034 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4035 errors about uncaught exception from clone (of array, specifically).
4037 1998-12-13 Tom Tromey <tromey@cygnus.com>
4039 * gjavah.c (decompile_method): Handle all types of `return'
4040 opcode. Decompile `return this' and `return'.
4041 (method_access): New global.
4042 (print_method_info): Set it.
4043 (decompile_method): Don't decompile a synchronized method.
4045 1998-12-13 Tom Tromey <tromey@cygnus.com>
4047 * jcf-reader.c (jcf_parse_one_method): Recognize
4049 * gjavah.c (HANDLE_END_METHOD): New macro.
4050 (HANDLE_CODE_ATTRIBUTE): New macro.
4051 (decompile_method): New function.
4052 (print_method_info): Don't print `;\n' at end of function decl.
4053 Include java-opcodes.h.
4054 (decompiled): New global.
4056 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4058 * class.c (build_class_ref): Handle PRIMTYPE.class if
4059 flag_emit_class_files.
4060 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4061 if flag_emit_class_files.
4062 * parse.y (java_complete_tree): Pre-liminary support for
4063 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4065 * parse.y (patch_synchronized_statement): Don't call monitorexit
4066 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4068 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4070 * zipfile.h (opendir_in_zip): New declaration.
4071 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4072 (opendir_in_zip): New function, using code from open_in_zip.
4073 (open_in_zip): Call opendir_in_zip.
4074 (find_class): Remove no-longer-used do_class_file parameter,
4075 but add source_ok parameter. Change logic so if we find a .java file,
4076 we don't look for .class in later classpath emtries.
4077 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4078 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4079 * gjavah.c: Update call to find_class.
4080 * jcf-dump.c: Likewise.
4082 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4083 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4084 nothing if body is empty_stmt_node.
4085 Various little fixes so SP gets correctly adjusted.
4086 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4087 For CALL_EXPR, test if static first.
4088 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4089 such as the ones we create for Object and Class.
4090 Set and restore current_function_decl.
4091 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4092 (note_possible_classname): New function.
4093 (read_import_entry): Removed. Merged with read_import_dir.
4094 (read_import_dir): Don't call find_class - that only gives us
4095 the first classpath entry having the needed package.
4096 Use the struct buffer data structure from buffer.h.
4097 (read_import_dir, find_in_imports_on_demand): The remembered
4098 class names now use '.' (not '/') as package separator.
4100 * parse.y (java_complete_expand_methods): Call write_classfile
4101 here, and not in java_expand_classes (which only gets first class).
4103 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4105 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4106 (register_fields): If a static fields has an initializer, just
4107 chain it on ctxp->static_initialized, and handle later.
4108 (java_complete_expand_methods): Force <clinit> first.
4109 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4110 - it's already been completed.
4111 (patch_initialized_static_field): New function.
4112 (java_complete_field): Call it.
4114 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4116 * expr.c (encode_newarray_type, build_new_array): New functions.
4117 * java-tree.h: Declare build_new_array.
4118 * jcf-write.c (patch_newarray): Use build_new_array.
4120 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4121 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4123 * parse.y (patch_new_array_init): Re-organize.
4124 Now is passed the actual array (pointer) type of the value.
4125 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4126 (patch_array_constructor): Removed - merged into patch_new_array_init.
4127 (java_complete_tree): Update patch_new_array_init.
4129 * jcf-write.c (find_constant_index): New function.
4130 (generate_bytecode_insns): Use find_constant_index.
4131 (generate_classfile): Use find_constant_index for ConstantValue.
4133 1998-12-11 Tom Tromey <tromey@cygnus.com>
4135 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4136 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4137 * class.c (make_class_data): Renamed dtable -> vtable, and
4138 dtable_method_count -> vtable_method_count.
4140 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4143 global variables, initialized.
4144 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4145 Declared new global variables.
4146 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4147 double_zero_node, integer_zero_node upon direct matching.
4148 * parse.y (purify_type_name): Added function prototype.
4149 (duplicate_declaration_error_p): Consider new_type as potentially
4150 being a incomplete type. Use purify_type_name on type string.
4151 (method_header): saved_type: unused variable removed. Don't figure
4152 return type if method name is invalid.
4153 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4154 processed by patch_unaryop.
4155 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4156 increment/decrement node into its original type after binary
4157 numeric promotion on its operands.
4159 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4161 * parse.y (array_initializer:): Array init operand is NULL_TREE
4162 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4163 now an error. Fixed indentation problems.
4164 (patch_string): Handle error_mark_node as an argument.
4165 (patch_new_array_init): Fixed indentation problems.
4166 (array_constructor_check_entry): Removed check on null wfl_value.
4167 Return an error if wfl_value's walk returns an error.
4169 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4171 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4172 * lex.c (java_lex): Remember column position before advancing one
4173 token. Retain location information on OCB_TK.
4174 * lex.h (typedef struct java_lc): Added new field.
4175 * parse.h (GET_SKIP_TYPE): New macro.
4176 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4177 * parse.y (build_new_array_init, patch_new_array_init,
4178 patch_array_constructor, maybe_build_array_element_wfl,
4179 array_constructor_check_entry): New function prototypes.
4180 (switch_block:): Tagged <node>.
4181 (OCB_TK): Tagged <operator>.
4182 (array_initializer:): Installed actions.
4183 (variable_initializer): Build location information on element if
4185 (switch_statement:): Fixed indentation typo.
4186 (switch_block:): Redefined default action.
4187 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4188 (patch_assignment): Removed duplicate code.
4189 (maybe_build_array_element_wfl, build_new_array_init,
4190 patch_new_array_init, patch_array_constructor,
4191 array_constructor_check_entry): New functions.
4193 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4195 * parse.y (array_initializer): Tagged <node>.
4196 (variable_initializer:): Use default rule.
4197 (array_initializer:): Defined actions.
4198 (variable_initializers:): Likewise.
4199 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4200 non-static field accesses.
4201 (patch_invoke): Fixed indentation typo.
4202 (java_complete_tree): Likewise.
4203 (build_labeled_block): Changed leading comment. Generate an error
4204 in case of duplicate loop labels.
4205 (patch_conditional_expr): Patch results of string concatenation
4208 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4210 * constants.c (find_methodref_index): When the class is an interface,
4211 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4213 * decl.c (finit_identifier_node): Use "$finit$", rather than
4214 "<finit>" (which Sun's verifier rejects).
4215 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4216 (generate_field_initialization_code): Removed.
4217 (fix_constructors) Don't add call to $finit$ here (wrong order).
4218 (patch_method_invocation): Add $finit$ call here.
4220 * java-tree.h (CALL_USING_SUPER): New macro.
4221 * parse.y (patch_invoke): Remove im local variable.
4222 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4223 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4224 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4226 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4228 * parse.y (java_complete_tree): Don't complain about unreachable
4229 statement if it is empty_stmt_node.
4231 * jcf-write.c (find_constant_wide): New function.
4232 (push_long_const): Use find_constant_wide.
4234 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4235 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4236 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4237 Emit invokeinterface when calling an interface method.
4238 Emit invokespecial also when calling super or private methods.
4240 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4242 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4244 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4246 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4248 * java-tree.h (java_layout_seen_class_methods): New function
4250 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4251 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4252 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4253 * parse.y (method_declarator:): Defined action.
4254 (issue_warning_error_from_context): input_filename saved, set to
4255 the appropriate value and restored after java_error is called.
4256 (build_unresolved_array_type): Fixed comment.
4257 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4258 (method_header): Deal with return type the same way type are
4259 handled for fields and method's parameters and local variables
4261 (check_method_redefinition): Removed extra CR.
4262 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4263 (java_layout_seen_class_methods): New function.
4264 (java_layout_classes): Call java_layout_seen_class_methods.
4266 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4268 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4270 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4272 * jcf-dump.c (main): Fix error message.
4273 * jcf-path.c (add_entry): Style fix.
4275 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4277 * class.c (layout_class_method): Call build_java_argument_signature
4278 on constructors too.
4279 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4280 (patch_method_invocation): Define a primary when resolving an
4281 expression name. Augmented comment on code checking illegal `this'
4282 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4284 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4286 * class.c (layout_class_method): Don't report error on non-static
4287 overriding static if the method is private.
4288 * java-tree.h (finish_class): Prototype added.
4289 * lex.c (java_get_line_col): Handle col argument -2 value.
4290 * parse.h: All static method declarations moved to parse.y.
4291 * parse.y: Now contains all static method declarations previously
4293 (find_expr_with_wfl, missing_return_error,
4294 unreachable_stmt_error): New functions.
4295 (java_get_real_method_name): Identify constructors bearing class
4296 names in source code compiled classes only.
4297 (java_complete_expand_methods): Call missing_return_error.
4298 (invocation_mode): Private methods invoked as static methods.
4299 (java_complete_tree): Call unreachable_stmt_error.
4301 1998-12-01 Tom Tromey <tromey@cygnus.com>
4303 * Makefile.in (+target): Removed.
4304 (+xmake_file): Likewise.
4305 (+tmake_file): Likewise.
4306 (.NOEXPORT): Removed duplicate.
4308 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4310 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4312 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4314 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4315 libiberty.h. Provide an xmalloc definition.
4317 * jvspec.c: Remove the xmalloc prototype.
4319 * parse-scan.y: Include config.h and system.h. Don't include
4320 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4321 Provide an xstrdup definition.
4323 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4325 * jcf-path.c (add_entry): Recognize ".jar" too.
4326 * lang-specs.h: Likewise.
4328 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4330 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4331 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4333 * jcf-write.c (generate_bytecode_insns):
4334 Handle pre/post-increment/decrement of long.
4336 * jcf-write.c (generate_bytecode_insns):
4337 Handle missing exception handler (finally for synchronized).
4339 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4341 * java-tree.h (end_params_node): Declare global.
4342 * decl.c (end_params_node): New global.
4343 (init_decl_processing, start_java_method): Use end_params_node for
4344 end of list of parameter types. Follows correct gcc conventions.
4345 * expr.c (pop_argument_types, pop_arguments): Likewise.
4346 * lang.c (put_decl_node): Likewise.
4347 * typeck.c (various places): Likewise.
4348 * class.y (various places): Likewise.
4349 * parse.y (various places): Likewise.
4351 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4352 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4354 * class.c: Add #include flags.h, remove no-longer needed declaration.
4356 * class.c (layout_class_method): Remove commented-out code, re-format.
4357 Don't add vtable entry (or index) for private methods.
4358 * expr.c (expand_invoke): A private method is implicitly final.
4359 * class.c (make_class_data): If inlining or optimizing,
4360 skip private methods.
4362 * class.c (finish_class): New function. Calls existing methods,
4363 but alls emits deferred inline functions.
4364 * jcf-parse.c (parse_class_file): Call finish_class.
4365 * parse.y (java_complete_expand_methods): Likewise.
4367 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4369 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4371 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4373 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4375 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4377 * (generate_classfile): Always write class access flag with
4380 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4382 * class.c (maybe_layout_super_class): New function.
4383 (layout_class): Reorganized. Loop on class methods dispatched into
4384 a new function. Call maybe_layout_super_class.
4385 (layout_class_methods, layout_class_method): New functions.
4386 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4388 (expand_invoke): Likewise.
4389 * java-tree.h (all_class_list): New global variable declared.
4390 (layout_class_methods, layout_class_method): New function
4392 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4393 * jcf-parse.c (all_class_list): New global variable.
4394 (load_class): Extended what class_or_name can be. Use parser
4395 context mechanism to save globals before calling jcf_parse.
4396 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4397 is set on the file name.
4398 (jcf_parse): Layout class methods when Object is loaded, otherwise
4399 record class in all_class_list for delayed method layout.
4400 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4401 * lang.c (put_decl_node): Decode <init> into the decl context
4403 * lex.c (java_allocate_new_line): Use xmalloc.
4404 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4405 pointers, not TREE_LIST elements.
4406 (struct parser_ctxt): Fixed comment indentations, added comments
4407 and reordered some fields.
4408 (java_check_methods): Function prototype removed.
4409 * parse.y (java_push_parser_context): Use xmalloc.
4410 (java_parser_context_restore_global): Pop extra pushed ctxp only
4411 when there's nothing next.
4412 (maybe_create_class_interface_decl): Fixed comment, add new
4413 created class decl to all_class_list.
4414 (method_header): Use GET_REAL_TYPE on argument's types.
4415 (method_declarator): Use GET_REAL_TYPE, change type to the real
4416 type in TREE_LIST dependency node. Build argument list with the
4418 (create_jdep_list): Use xmalloc. Removed allocation error message.
4419 (obtain_incomplete_type): Fixed leading comment. Broadened
4420 incoming argument meaning.
4421 (register_incomplete_type): Use xmalloc. Removed allocation error
4423 (safe_layout_class): Fixed leading comment.
4424 (jdep_resolve_class): Reversed if statement condition and switch
4426 (resolve_and_layout): Fixed leading comment. Broadened incoming
4428 (complete_class_report_errors): New local variable name, for
4429 clarity. purify_type_name used for all error cases.
4430 (java_get_real_method_name): Stricter check on constructors.
4431 (java_check_regular_methods): Reverse methods list only if not
4432 already laid out. Layout artificial constructor.
4433 (java_check_methods): Deleted.
4434 (source_start_java_method): Obtain incomplete type for patchable
4436 (java_layout_classes): Fixed leading comment. Use
4437 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4438 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4439 before returning. Fixed comments.
4440 (java_expand_classes): Check for errors up front.
4441 (patch_method_invocation): Class to search is resolved and laid
4444 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4446 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4448 * javaop.h (int8): Removed - not used.
4449 (jbyte): Redefine portably with correct signedness.
4451 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
4453 * jcf-write.c (generate_bytecode_insns): Fix typo
4454 OPCODE_getstatic to OPCODE_getfield.
4456 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
4457 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
4458 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
4460 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4462 * jcf-parse.c (jcf_parse_source): Function returned type is
4463 void. Added prototype.
4464 (jcf_parse): Function returned type is void.
4465 (yyparse): Remove call to fclose on the last parsed file.
4467 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
4469 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4471 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
4472 (layout_class): Cope with methods featuring WFL in decl names.
4473 * decl.c (unqualified_object_id_node): New global variable,
4475 (build_decl_no_layout): Removed.
4476 * expr.c (build_primtype_type_ref): Handle Double.
4477 (java_lang_expand_expr): Fixed indentations.
4478 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
4479 (flag_wall, flag_redundant, flag_not_overriding,
4480 flag_static_local_jdk1_1, unqualified_object_id_node): Global
4481 variable declarations.
4482 (build_decl_no_layout): Removed prototype.
4483 (java_get_real_method_name): Added prototype.
4484 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
4485 (java_parse_abort_on_error): Macro now just returns.
4486 * jcf-parse.c (jcf_parse_source): Check fclose returned
4487 value. Call emit_register_classes if java_report_errors returns
4489 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
4490 flag_static_local_jdk1_1): New integer flags.
4491 (lang_decode_option): New flags set here.
4492 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
4493 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
4494 the flag_redundant variable.
4495 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
4496 when parsing java.lang.Object class.
4497 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
4499 (resolve_qualified_expression_name): Fixed indentation.
4500 (patch_array_ref): Changed prototype.
4501 (not_initialized_as_it_should_p): Prototype removed.
4502 (java_report_errors): Added function prototype.
4503 * parse.y (formal_parameter:): Changed error message for not yet
4504 supported final parameters.
4505 (class_type_list:): Set both PURPOSE and VALUE of created
4506 TREE_LIST to be class_type.
4507 (primary_no_new_array:): Handle class literals on primitive types.
4508 (parse_warning_context): Reinstalled correct force_error and
4509 do_warning flags setups.
4510 (java_report_errors): Changed prototype. Return java_error_count
4512 (variable_redefinition_error): Consider treating variable type as
4514 (create_interface): Warn about redundant abstract modifier if
4515 flag_redundant is set. Changed error message.
4516 (lookup_field_wrapper): Save/restore globals before/after looking
4518 (duplicate_declaration_error_p): Consider treating declaration
4519 type as a fake pointer.
4520 (register_fields): Extract real type from dependency node. Check
4521 for duplicate field declaration after type adjustment. Use
4522 DECL_INITIAL to store static final initialized values.
4523 (method_header): Extract real function type from dependency node.
4524 (check_abstract_method_header): Use GET_METHOD_NAME.
4525 (obtain_incomplete_type): Layout fake pointer type.
4526 (safe_layout_class): Don't try to check for methods before layout.
4527 (java_complete_class): Don't check for correct throws clause
4528 elements inheritance here.
4529 (resolve_and_layout): Broadened name parameter meaning.
4530 (reset_method_name): Use GET_METHOD_NAME.
4531 (java_get_real_method_name): New function.
4532 (java_check_regular_methods): Don't check methods in
4533 java.lang.Object. Verify lineage of throws clause elements. Use
4534 flag_no_overriding in warning report.
4535 (check_throws_clauses): Don't check if class was from
4536 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
4537 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
4538 (declare_local_variables): Use flag_static_local_jdk1_1 to report
4539 warning on unsupported final local variables. Use build_decl
4540 instead of build_decl_no_layout. Get real local variable type from
4542 (source_start_java_method): Get real parameter type from
4543 dependency node. Call build_decl instead of build_decl_no_layout.
4544 (java_layout_classes): Reverse tree and layout type and class as
4545 required. Mark class as loaded when done.
4546 (resolve_field_access): Fixed indentation. Restricted condition
4547 leading to static field access code generation. Set field_type
4548 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
4549 (resolve_qualified_expression_name): Initialize type_found to
4550 null. Handle static field resolved during qualification. Fixed
4551 layout on non primitive field decl types.
4552 (not_accessible_p): Fixed typo in comment.
4553 (patch_method_invocation): Resolve and layout class to search from
4555 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
4556 layout non primitive type, if necessary. Make method node only to
4558 (find_applicable_accessible_methods_list): Consider WFL'ed method
4559 decl names. Fixed indentation.
4560 (argument_types_convertible): Resolve and layout target type if
4562 (java_complete_tree): Fixed indentation problems. Rewrote
4563 CALL_EXPR thrown exceptions check. Re-installed further processing
4564 of the assignment in certain cases.
4565 (patch_assignment): Call maybe_build_primttype_type_ref to perform
4566 inlining on class literals.
4567 (valid_builtin_assignconv_identity_widening_p): Cope with constant
4569 (valid_method_invocation_conversion_p): Likewise.
4570 (patch_string): Temporary disable forbidden use of `this' in
4571 explicit constructor invocations when doing string concatenation
4573 (patch_unaryop): Added comment. Reinstalled code to disable
4574 further check on assignment operation with cast expression RHS.
4575 (patch_switch_statement): Fixed indentation.
4576 (build_try_statement): Call build_decl instead of
4577 build_decl_no_layout.
4578 (patch_synchronized_statement): Likewise.
4579 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
4580 IS_UNCHECKED_EXPRESSION_P.
4581 (check_thrown_exceptions_do): Changed leading comment. Resolve and
4582 layout argument exception type.
4583 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
4584 of IS_UNCHECKED_EXPRESSION_P.
4586 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
4588 * jcf-parse.c (yyparse): Open class file in binary mode.
4590 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
4592 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
4594 * jcf-write.c (perform_relocations): Move check out one loop.
4596 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
4598 * Make-lang.in: Fix reference to srcdir.
4599 * jv-scan.c: Add missing xmalloc prototype.
4600 * jvgenmain.c: Ditto.
4602 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
4604 * decl.c (error_mark_node), java-tree.h: New global.
4605 * parse.y: Use empty_stmt_node instead of size_zero_node.
4606 (build_if_else_statement): If missing else, use empty_stmt_node.
4608 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
4609 (java_complete_expand_method): Complain if return is missing.
4610 (java_check_regular_methods): Comment out incorrect error check.
4611 (not_accessible_p): Fix incorrect handling of protected methods.
4612 (patch_method_invocation): Pass correct context to not_accessible_p.
4613 (find_applicable_accessible_methods_list): Likewise.
4614 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
4615 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
4616 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
4617 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
4619 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
4620 (push_int_const): Remove reundant NOTE_PUSH.
4621 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
4622 (- case SWITCH_EXPR): Fix code generation bug.
4623 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
4624 (generate_classfile): More robust for abstract methods.
4626 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
4628 * Makefile.in: jv-scan and jvgenmain all require libiberty.
4629 * Make-lang.in: Ditto.
4631 * jv-scan.c: Remove xmalloc and xstrdup definitions.
4634 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
4636 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
4638 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
4640 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
4642 Allow uses of interface types to verify. This is not really
4643 type-safe, but it matches what Sun does, and is OK as long as
4644 there are appropriate run-time checks.
4645 * verify.c (merge_types): If merging two interface types,
4646 just set the result to java.lang.Object.
4647 * expr.c (pop_type): Any interface is matches by java.lang.Object.
4649 1998-11-13 Tom Tromey <tromey@cygnus.com>
4651 * gjavah.c (main): Handle --output-class-directory argument.
4652 * jvspec.c (lang_specific_driver): Translate `-d' into
4654 * jcf.h (jcf_write_base_directory): Declare.
4655 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
4656 * lang-options.h: Mention -foutput-class-dir.
4657 * jcf-write.c (jcf_write_base_directory): New global.
4658 (make_class_file_name): Put generated .class file into `-d'
4659 directory, or into source directory if -d not given. Function now
4661 (write_classfile): Free class file name. Handle case where class
4663 (DIR_SEPARATOR): New macro.
4664 Include <sys/stat.h>
4666 * Makefile.in (prefix): New macro.
4668 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
4670 * parse.y (patch_invoke): Do less if flag_emit_class_files.
4671 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
4672 here (done in patch_invoke instead).
4673 (case_identity): Moved here from parse.y.
4675 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
4676 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
4677 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
4678 so they can be efficiently scanned without recursion.
4679 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
4680 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
4681 in BLOCK iteratively, rather than recursively.
4683 * parse.y (do_unary_numeric_promotion): New function.
4684 (patch_unaryop, patch_binop, patch_array_ref): Use it.
4686 * parse.y (patch_newarray): Various fixes.
4688 Re-do handling of switch statements (for proper block scoping).
4689 * parse.y: Add just a single block for the enture switch block,
4690 but don't create any "case blocks".
4691 (group_of_labels): Rmeoved unneeded non-terminal.
4692 CASE_EXPR and DEFAULT_EXPR are added to current block.
4693 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
4694 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
4695 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
4696 * parse.y (wfl_operator, print_int_node): Make non-static.
4697 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
4698 as part of recursive scan of block.
4699 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
4700 (patch_switch_statement): Most tests move dinto java_complete_tree.
4702 * parse.y: Make various production be non-typed (void).
4703 * parse.y (parse_error): Merged into issue_warning_error_from_context.
4704 * parse.y (add_stmt_to_compound): Don't create/change extra node.
4705 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
4707 * jcf-write.c (struct jcf_handler): New type.
4708 (struct jcf_switch_state): New type.
4709 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
4710 (alloc_handler, emit_unop, emit_reloc): New functions.
4711 (adjust_typed_op): Add extra parameter ("max type" offset).
4712 (emit_switch_reloc, emit_case-reloc): New function.
4713 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
4714 (generate_bytecode_insns): Support REAL_CST, switch statements,
4715 exception handling, method calls, object/array creation, and more.
4717 * class.c: Remove some unused variables.
4718 * constants.c (find_string_constant): New function.
4719 (count_constant_pool_bytes): Fix to correctly handle wide constants.
4720 * decl.c (complete_start_java_method): Don't _Jv_InitClass
4721 if flag_emit_class_files.
4723 1998-11-12 Tom Tromey <tromey@cygnus.com>
4725 * jcf-io.c (find_class): Added explanatory comment.
4727 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
4728 trailing slash to `.zip' entries.
4730 * jvspec.c (lang_specific_driver): Correctly handle case where
4731 GC_NAME not defined.
4733 1998-11-11 Tom Tromey <tromey@cygnus.com>
4735 * jvspec.c (GC_NAME): New define.
4736 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
4738 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
4740 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
4742 * jcf-dump.c (TABLE_SWITCH): Fix typos.
4744 1998-11-11 Tom Tromey <tromey@cygnus.com>
4746 * jcf-dump.c (main): Correctly recognize `--'-style long options.
4748 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4750 * class.c (is_compiled_class): Call safe_layout_class for class
4751 compiled from source.
4752 * conver.h (convert_to_integer, convert_to_real,
4753 convert_to_pointer): Added prototypes.
4754 * decl.c (init_decl_processing): Non longer push the decls of
4755 `methodtable', `constants', `Class', `Field', `dispatchTable'
4756 `jexception' and `Method'.
4757 * expr.c (build_invokeinterface): New function.
4758 (expand_invoke): static variable CLASS_IDENT now in
4759 build_invokeinterface. Use build_invokeinterface.
4760 (expand_java_field_op): Moved code to inline
4761 java.lang.PRIMTYPE.TYPE into a function.
4762 (build_primtype_type_ref): New function.
4763 * java-tree.def (INSTANCEOF_EXPR): New tree code.
4764 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
4765 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
4766 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
4767 (DECL_LOCAL_STATIC_VALUE): New macro.
4768 (build_invokeinterface, build_primtype_type_ref): New function
4770 (java_parse_abort_on_error): Macro rewritten.
4771 * jcf-parse.c (current_method): Add comment to declaration.
4772 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
4773 Function prototypes fixed.
4774 (jcf_parse_source): push/pop parser context. save/restore global.
4775 (parse_source_file): Fixed leading comment. Now take a
4776 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
4777 classes and pop the parser context anymore.
4778 (yyparse): Push parser context, save globals, parse the source
4779 file, restore globals and pop the parser context when processing a
4781 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
4782 * lex.c (java_parse_doc_section): New function.
4783 (java_lex): Call java_parse_doc_section when appropriate. Build an
4784 operator around INSTANCEOF_TK.
4785 * lex.h (java_lineterminator, java_sprint_unicode,
4786 java_unicode_2_utf8, java_lex_error, java_store_unicode):
4787 Prototypes rewritten.
4788 (java_parse_escape_sequence, java_letter_or_digit_p,
4789 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
4790 java_read_unicode, java_store_unicode, java_read_char,
4791 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
4792 Added function prototypes.
4793 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
4795 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
4797 (struct parser_ctxt): New fields: deprecated,
4798 current_parsed_class_un, gclass_list.
4799 (fix_method_argument_names, issue_warning_error_from_context,
4800 resolve_package, lookup_package_type): New function prototypes.
4801 (resolve_expression_name): Fixed function prototype.
4802 (find_applicable_accessible_methods_list): Fixed indentation, added
4803 extra argument in prototype.
4804 (check_final_assignment, build_null_of_type, check_deprecation,
4805 check_method_redefinition, reset_method_name,
4806 java_check_regular_methods, java_check_abstract_methods,
4807 maybe_build_primttype_type_ref): New function prototype.
4808 * parse.y (conver.h): Include.
4809 (INSTANCEOF_TK): Tagged <operator>.
4810 (single_type_import_declaration): Use REGISTER_IMPORT macro.
4811 (relational_expression:): Build binop for instanceof.
4812 (java_push_parser_context): Remember ctxp->gclass_list across
4814 (java_pop_parser_context): Simply return if no context
4815 exists. Remember gclass_list across contexts.
4816 (issue_warning_error_from_context): New function.
4817 (parse_error_context): Don't setup ctxp->elc here. Call
4818 issue_warning_error_from_context instead.
4819 (parse_warning_context): Likewise.
4820 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
4821 setup. Link new class/interface to ctxp->gclass_list.
4822 (add_superinterfaces): Register interface as incomplete if not
4824 (create_class): Remember class unqualified name in
4825 ctxp->current_parsed_class_un. Check class deprecation.
4826 (register_fields): Check field deprecation. Remember static final
4827 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
4829 (method_header): New local variable ORIG_ARG. Use unqualified
4830 current class name for check on constructor errors. Promote return
4831 type if of record type. Argument list fix moved in
4832 fix_method_argument_names, called here. Check method deprecation.
4833 (fix_method_argument_names): New function.
4834 (method_declarator): Promote record typed arguments.
4835 (safe_layout_class): Check class methods before layout.
4836 (java_complete_class): Compute field layout when patched.
4837 (do_resolve_class): Try to load class after having it renamed
4838 after the package name.
4839 (get_printable_method_name): Use DECL_CONTEXT.
4840 (reset_method_name): New function.
4841 (check_method_redefinition): Use reset_method_name.
4842 (java_check_regular_methods): New local variable
4843 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
4844 names for error report. Check for compile-time error when method
4845 found has default (package) access.
4846 (java_check_abstract_methods): Now takes an interface DECL node as
4847 an argument. Also reinstall real name on unchecked
4848 overriding/hiding methods for error report.
4849 (java_check_methods): Fixed leading comment. Get classes to verify
4850 from ctxp->gclass_list. Use CHECK_METHODS macro and set
4851 CLASS_METHOD_CHECKED_P on class verification.
4852 (lookup_java_method2): Get real method name if necessary.
4853 (find_in_imports): Don't check package class access here.
4854 (resolve_package, lookup_package_type): New functions.
4855 (java_layout_classes): Fixed leading comment. Take classes to be
4856 laid out from ctxp->gclass_list.
4857 (java_complete_expand_methods): Don't expand native and abstract
4859 (java_expand_classes): New function.
4860 (resolve_expression_name): Use additional argument ORIG. Retrieve
4861 values of static final field of primitive types.
4862 (resolve_field_access): Handles static final field of promotive
4864 (resolve_qualified_expression_name): Handle STRING_CST as
4865 primaries and package name resolution. Check deprecation on found
4866 decls. Set where_found and type_found on non static field resolved
4867 during qualification. Layout non primitive field decl types.
4868 (check_deprecation): New function.
4869 (maybe_access_field): Simplified.
4870 (patch_method_invocation_stmt): Local variable CLASS_TYPE
4871 removed. Reverse method's argument when primary is a type. Don't
4872 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
4873 instead. Include abstract class in the list of class searchable
4874 for constructors. Use DECL_CONTEXT of found method for access
4875 checks. Check method deprecation.
4876 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
4877 converting arguments. Handle INVOKE_INTERFACE.
4878 (lookup_method_invoke): Search constructor using existing
4879 infrastructure (don't rely on lookup_java_constructor anymore).
4880 (find_applicable_accessible_methods_list): Extra argument flag
4881 LC. Now include constructor in the search.
4882 (qualify_ambiguous_name): Conditional expression are primaries.
4883 (not_initialized_as_it_should_p): static final are always
4885 (java_complete_tree): Pass extra NULL argument to
4886 resolve_expression_name. Stricter test to carry on patching
4887 assignments. New case for INSTANCEOF_EXPR.
4888 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
4889 (check_final_assignment, maybe_build_primttype_type_ref): New
4891 (patch_assignment): Detect resolved static finals and carry normal
4892 assignment error check on them. Inline PRIMTYPE.TYPE read access.
4893 (try_builtin_assignconv): Access constant 0 on all primitive
4895 (valid_builtin_assignconv_identity_widening_p): Accept identical
4896 types. Accept all promoted type on int type.
4897 (valid_ref_assignconv_cast_p): Accept a null pointer to be
4898 assigned to a reference.
4899 (valid_method_invocation_conversion_p): Accept to check null
4901 (build_binop): Merge declaration and initialization of local
4903 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
4904 numeric types. Improved validity test for qualify operators on
4906 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
4907 and PREINCREMENT_EXPR. Also detect resolved static finals of a
4908 primitive type and issue the appropriate error message.
4909 (resolve_type_during_patch): Mark class loaded when resolved.
4910 (patch_cast): Allow null to be cased to reference types.
4911 (build_null_of_type): New function.
4912 (patch_array_ref): Handle array on references correctly.
4913 (patch_return): Removed unused local variable MODIFY. Force
4914 boolean to be returned as integers. Allows null to be returned by
4915 a function returning a reference.
4916 * typeck.c (convert_to_integer, convert_to_real,
4917 convert_to_pointer): Prototypes moved to convert.h
4918 (lookup_argument_method): Use method real name, if necessary.
4920 1998-10-30 Tom Tromey <tromey@cygnus.com>
4922 * class.c (build_class_ref): Changed name of primitive classes to
4925 * class.c (make_class_data): Renamed fields: nmethods to
4926 method_count, method_count to dtable_method_count. Always set
4928 * decl.c (init_decl_processing): Likewise.
4930 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * class.c (layout_class): Don't mangle <finit>, produce
4933 __finit<class> instead. Don't verify artificial methods.
4934 * decl.c (finit_identifier_node): New declared global.
4935 (init_decl_processing): finit_identifier_node initialized.
4936 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
4937 * java-tree.h (finit_identifier_node): Declared as extern.
4938 (struct lang_decl): New field called_constructor.
4939 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
4940 (CLASS_HAS_FINIT_P): New macro.
4941 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
4942 explicit constructor invocation.
4943 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
4944 CALL_SUPER_CONSTRUCTOR_P): New macros.
4945 (write_classfile): Added prototype.
4946 * jcf-parse.c (jcf_parse_source): Parse and remember for
4947 generation if the file was seen on the command line.
4948 (parse_source_file): Don't write the class file here.
4949 (yyparse): Loop on files rewritten. Set current_jcf.
4950 (parse_zip_file_entries): Parse class file only if it was found.
4951 * lang.c (init_parse): Don't open command line provided filename
4953 (lang_parse): Don't set main_jcf anymore.
4954 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
4955 (JCONSTRUCTOR_CHECK): New macro.
4956 (JBSC_TYPE_P): New macro.
4957 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
4958 (COMPLETE_CHECK_OP_2): New macro.
4959 (struct parse_ctxt): New field explicit_constructor_p.
4960 (check_class_interface_creation): Fixed prototype indentation.
4961 (patch_method_invocation_stmt): Prototype reflects added argument.
4962 (patch_invoke): Likewise.
4963 (complete_method_declaration, build_super_invocation,
4964 verify_constructor_circularity,
4965 build_this_super_qualified_invocation, get_printable_method_name,
4966 patch_conditional_expr, maybe_generate_finit, fix_constructors,
4967 verify_constructor_super, create_artificial_method,
4968 start_artificial_method_body, end_artificial_method_body,
4969 generate_field_initialization_code): New function prototypes.
4970 * parse.y: Fixed leading comment
4971 (constructor_header:, constructor_body:, block_end:): Rules tagged
4973 (type_declaration:): Call maybe_generate_finit.
4974 (method_declaration:): Action for method_body: placed in new
4975 function complete_method_declaration, called here.
4976 (constructor_declaration:): Defined actions. Removed leading
4978 (constructor_header:): New rule with action.
4979 (constructor_body:): Rule rewritten using block_begin: and
4980 block_end:. Defined actions.
4981 (constructor_declarator:, explicit_constructor_invocation:):
4983 (block:): Use new rules block_begin: block_end:.
4984 (block_begin:, block_end:): New rules and actions.
4985 (block_statements:): Fixed error message for explicit
4987 (method_invocation:): Call build_this_super_qualified_invocation
4988 if primary is `this' or `super' was seen.
4989 (conditional_expression:): Action defined.
4990 (extra_ctxp_pushed_p): New static global flag.
4991 (java_parser_context_save_global): Create parser context if
4992 necessary. Use extra_ctxp_pushed_p to remember it.
4993 (java_parser_context_restore_global): Pop extra parser context if
4995 (build_array_from_name): Array on primitive types are marked
4997 (register_fields): Restore new name in field initializer
4998 expression if type was altered. Non static fields initialized upon
4999 declaration marked initialized.
5000 (maybe_generate_finit): New function.
5001 (maybe_generate_clinit): Use create_artificial_method,
5002 start_artificial_method_body, end_artificial_method_body. Generate
5003 debug info for enclosed initialization statements.
5004 (method_header): Fixed leading comment. Check constructor
5005 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5007 (complete_method_declaration, constructor_circularity_msg,
5008 verify_constructor_circularity): New functions.
5009 (get_printable_method_name): New function.
5010 (check_method_redefinition): Don't rename <finit> methods. Fix
5011 declared constructor names. Error message for
5012 constructors modified.
5013 (java_check_regular_methods): Local variable seen_constructor
5014 renamed saw_constructor. Skip verification on constructors. Create
5015 default constructor with create_artificial_method.
5016 (java_check_methods): Removed unnecessary empty line.
5017 (create_artificial_method, start_artificial_method_body,
5018 end_artificial_method_body): New functions.
5019 (java_layout_classes): Changed leading comment. Reverse fields
5020 list if necessary. Always layout java.lang.Object if being
5022 (java_complete_expand_methods): Verify constructor circularity.
5023 (java_complete_expand_method): Call fix_constructor on
5024 constructors. Local variable no_ac_found removed. Restore
5025 bindings if method body expansion failed.
5026 (fix_constructors, verify_constructor_super,
5027 generate_field_initialization_code): New function.
5028 (java_expand_classes): Fixed leading comment. Write class file
5030 (resolve_expression_name): Check for illegal instance variable
5031 usage within the argument scope of an explicit constructor
5033 (resolve_qualified_expression_name): Pass extra from_super flag
5034 when invoking patch_method_invocation_stmt. New case for
5035 conditional expression when used as a primary. Check for error
5036 when acquiring super.
5037 (patch_method_invocation_stmt): Added extra argument super. New
5038 local variable is_static_flag. Set class_to_search according to
5039 the nature of the constructor invocation. Don't add `this'
5040 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5041 invocation within the argument scope of explicit constructor
5042 invocation. Set is_static according to is_static_flag. Provide
5043 extra `super' argument to patch_invoke invocation.
5044 (patch_invoke): New argument from_super. Loop on arguments
5045 indentation fixed. Pass from_super to invocation_mode. New switch
5046 case INVOKE_SUPER. Fixed error message in switch default case.
5047 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5049 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5050 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5051 message takes constructors into account.
5052 (find_applicable_accessible_methods_list): Fixed indentation.
5053 (qualify_ambiguous_name): Take explicit constructor invocation
5054 into account. Deal with a conditional expression as a primary to
5056 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5057 case. Added extra argument to patch_method_invocation_stmt.
5058 Register calls made to explicit constructor `this'. Don't call
5059 save_expr in ARRAY_REF case when emitting class files. Check for
5060 illegal use of this when expanding explicit constructor invocation
5062 (complete_function_arguments): Set and reset parser context
5063 explicit_constructor_p field value when appropriate.
5064 (build_super_invocation, build_this_super_qualified_invocation):
5066 (patch_assignment): Fixed typo.
5067 (patch_unaryop): Check on final fields occurs only when a decl
5069 (patch_return): Take constructors into account.
5070 (patch_conditional_expr): New function.
5071 * typeck.c (build_java_signature): Removed unnecessary empty line.
5073 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5075 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5077 1998-10-28 Tom Tromey <tromey@cygnus.com>
5079 * decl.c (init_decl_processing): Renamed fields.
5080 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5081 interface_len, msize fields.
5083 * class.c (make_class_data): Removed subclass_head and
5084 subclass_next fields.
5085 * decl.c (init_decl_processing): Removed subclass_head and
5086 subclass_next fields.
5088 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5090 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5091 * mangle.c (emit_unicode_mangled_name): Similarly.
5093 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5095 * jcf-parse.c (get_constant): Place braces around code to compute
5096 'd' when REAL_ARITHMETIC is not defined.
5098 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5100 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5103 1998-10-23 Tom Tromey <tromey@cygnus.com>
5105 * lang-specs.h: `.zip' files are input to jc1.
5107 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5109 * jvspecs.c: Add (but don't enable) support for combining multiple
5110 .class and .java input filenames to a single jc1 invocation.
5111 Add support for -C flag (copile to .class files).
5112 Translate -classpath and -CLASSPATH arguments.
5113 * lang-specs.h: Don't set %2 spec.
5115 1998-10-22 Tom Tromey <tromey@cygnus.com>
5117 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5119 (add_path): Don't add trailing separator to non-empty path
5122 * lang.c (lang_decode_option): Check for -fclasspath and
5123 -fCLASSPATH before examining other `-f' options.
5125 * java-tree.h (finalize_identifier_node): Don't declare.
5126 * class.c (make_class_data): Don't push "final" field.
5127 * decl.c (init_decl_processing): Don't push "final" field.
5128 (finalize_identifier_node): Removed.
5129 (init_decl_processing): Don't set finalize_identifier_node.
5131 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5133 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5135 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5136 (JV_SCAN_SOURCES): New macro.
5137 (JCF_DUMP_SOURCES): Likewise.
5138 (jcf-dump$(exeext)): New target.
5139 (jv-scan$(exeext)): New target.
5141 1998-10-22 Tom Tromey <tromey@cygnus.com>
5143 * Makefile.in (LEX): Removed.
5144 (LEXFLAGS): Likewise.
5145 (SET_BISON): New macro.
5147 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5148 spurious diffs in parse.c.
5149 ($(PARSE_SCAN_C)): Likewise.
5150 (PARSE_DIR): New macro.
5152 (PARSE_SCAN_C): Likewise.
5153 (PARSE_RELDIR): New macro.
5155 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5157 * jcf-io.c (find_class): Use saw_java_source to determine when to
5158 look for `.java' file.
5159 * jcf-parse.c (saw_java_source): New global.
5160 (yyparse): Set it if `.java' file seen.
5162 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5163 (GCJH_SOURCES): Likewise.
5164 * Makefile.in (datadir): New macro.
5165 (libjava_zip): Likewise.
5166 (JAVA_OBJS): Added jcf-path.o.
5167 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5168 (../gcjh$(exeext)): Likewise.
5169 (jcf-path.o): New target.
5170 * java-tree.h (fix_classpath): Removed decl.
5171 * jcf-parse.c (fix_classpath): Removed.
5172 (load_class): Don't call fix_classpath.
5173 * parse.y (read_import_dir): Don't call fix_classpath.
5174 * lex.h: Don't mention classpath.
5175 * lex.c (java_init_lex): Don't initialize classpath.
5176 * jcf-io.c (classpath): Removed global.
5177 (find_class): Use jcf_path iteration functions. Correctly search
5178 class path for .java file.
5179 (open_in_zip): New argument `is_system'.
5180 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5181 classpath-related options.
5182 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5184 (lang_init): Call jcf_path_init.
5185 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5186 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5187 Correctly put braces around second string in each entry.
5188 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5189 classpath-related options.
5190 (help): Updated for new options.
5191 * jcf.h: Declare functions from jcf-path.c. Don't mention
5193 * jcf-path.c: New file.
5195 * jcf-depend.c: Include jcf.h.
5197 * jcf-write.c (localvar_alloc): Returns `void'.
5198 (localvar_free): Removed unused variable.
5200 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5201 (init_parse): Use OBJECT_SUFFIX, not ".o".
5203 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * class.c (emit_register_classes): Renamed from
5206 emit_register_class.
5207 * java-tree.h (emit_register_classes): Prototype renamed from
5208 emit_register_class.
5209 * jcf-parse.c (yyparse): Call emit_register_classes once before
5211 * parse.y (java_expand_classes): No longer register classes.
5213 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5215 * class.c (is_compiled_class): New local variable
5216 seen_in_zip. Identify classes found in currently compiled source
5218 * decl.c (complete_start_java_method): Fixed typo.
5219 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5220 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5221 (CLASS_P): Moved around.
5222 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5223 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5225 (jcf_parse_source): Changed leading comment. Removed unnecessary
5226 fclose and CLASS_FROM_SOURCE_P marking.
5227 (parse_source_file): New local variables remember_for_generation
5228 and filename. Mark parsed file name identifier node. Removed block
5229 executed when parse_only was null. Set remember_for_generation.
5230 Use it as an argument to java_pop_parser_context.
5231 (yyparse): New local variables several_files, list, next node and
5232 current_file_list. Split ampersand separated file names into
5233 current_file_list. Iterate through the list and parse accordingly.
5234 * parse.h (java_pop_parser_context): New function prototype.
5235 * parse.y (ctxp_for_generation): New static global variable.
5236 (java_pop_parser_context): New argument generate. Link popped ctxp
5237 to ctxp_for_generation list accordingly.
5238 (java_complete_expand_methods): Fixed indentation.
5239 (java_expand_classes): New function.
5241 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5243 * Makefile.in: Link with libiberty.a instead of memmove.o.
5245 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5247 * lex.c (setjmp.h): No longer included.
5248 * lex.h (setjmp.h): Included.
5249 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5250 (duplicate_declaration_error_p): Renamed from
5251 duplicate_declaration_error.
5252 (build_array_from_name): New function prototype.
5253 * parse.y (setjmp.h): No longer included.
5254 (variable_declarator_id): Define action.
5255 (build_array_from_name): New function.
5256 (duplicate_declaration_error_p): Renamed from
5257 duplicate_declaration_error. Fixed leading comment.
5258 (register_fields): Main `for' loop reorganized. Uses
5259 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5260 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5261 build_array_from_name.
5262 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5264 (read_import_dir): Don't try to skip `.' and `..'.
5265 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5266 build_array_from_name. Main `for' loop reorganized.
5267 (resolve_qualified_expression_name): When building access to a
5268 field, use the type where the field was found, not its own type.
5269 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5270 field was found is null.
5271 (qualify_ambiguous_name): Sweep through all successive array
5274 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5276 * java-tree.h (pop_labeled_block, lang_printable_name,
5277 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5278 interface_of_p, inherits_from_p, fix_classpath,
5279 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5280 make_class_data, register_class, alloc_name_constant): New
5281 function prototypes.
5282 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5283 indentation. Added cast to remove warning.
5284 (lang_printable_name): Set v argument unused.
5285 (lang_print_error): Added argument to lang_printable_name call.
5286 (java_dummy_print, print_lang_decl, print_lang_type,
5287 print_lang_identifier, lang_print_xnode): All argument marked
5289 * lex.c (java_unget_unicode): Removed unnecessary argument.
5290 (java_allocate_new_line): Unused local variable is gone.
5291 (java_read_char): Added parenthesis in expressions to remove
5292 warnings. Added final return statement.
5293 (java_read_unicode): Added parenthesis in expression to remove
5295 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5296 (java_parse_escape_sequence): Likewise.
5297 (java_lex): Unused local variables are gone. Fixed
5298 java_unget_unicode invocation.
5299 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5301 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5302 lang_printable_name invocation in macro.
5303 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5305 (duplicate_declaration_error): Suppressed unused argument in
5307 (identical_subpath_p): Function declaration is gone.
5308 (patch_invoke): Suppressed unused argument in prototype.
5309 (patch_cast, build_labeled_block, check_thrown_exceptions):
5311 * parse.y (setjmp.h): Included
5312 (toplev.h): Likewise.
5313 (field_declaration:): Suppressed unused local
5314 (label_decl:): Fixed build_labeled_block invocation.
5315 (java_pop_parser_context): Put extra parenthesis around assignment
5317 (yyerror): Suppressed unused local variables.
5318 (variable_redefinition_error): Fixed lang_printable_name
5320 (create_interface): Suppressed unused local variables.
5321 (create_class): Likewise.
5322 (duplicate_declaration_error): Suppressed unused argument. Fixed
5323 lang_printable_name invocation.
5324 (register_fields): Suppressed unused local variable. Fixed
5325 duplicate_declaration_error invocation.
5326 (method_header): Suppressed unused local variable.
5327 (method_declarator, parser_check_super): Likewise.
5328 (java_complete_class): Suppressed unused local variable. Fixed
5329 fatal error message.
5330 (complete_class_report_errors): Added default: in switch.
5331 (java_check_regular_methods): Fixed lang_printable_name
5333 (check_throws_clauses): Likewise.
5334 (java_check_abstract_methods): Suppressed unused local
5335 variable. Fixed lang_printable_name invocation.
5336 (read_import_entry): Added supplemental return statement.
5337 (read_import_dir): Suppressed unused local variables.
5338 (check_pkg_class_access, declare_local_variables): Likewise.
5339 (source_start_java_method): Suppressed unused extern variable
5341 (expand_start_java_method): Suppressed unused extern and local
5342 variable declarations.
5343 (java_complete_expand_methods): Likewise.
5344 (java_complete_expand_method): Suppressed unused local variables.
5345 (make_qualified_name): Likewise.
5346 (resolve_qualified_expression_name): Added default: in
5347 switch. Fixed lang_printable_name invocation.
5348 (class_instance_creation_expression): Added parenthesis around
5350 (patch_method_invocation_stmt): Fixed lang_printable_name and
5351 patch_invoke invocations.
5352 (check_for_static_method_reference): Fixed lang_printable_name
5354 (patch_invoke): Suppressed unused arguments and local variables.
5355 (lookup_method_invoke): Suppressed unused local variables.
5356 (qualify_ambiguous_name): Added default: in switch.
5357 (identical_subpath_p): Function removed.
5358 (patch_assignment): Suppressed unused local variables. Suppressed
5359 unnecessary if statement. Fixed lang_printable_name invocations.
5360 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5361 (valid_ref_assignconv_cast_p): Parenthesis around
5362 expression. Suppressed unused local variables.
5363 (build_binop): Suppressed unused local variables. fixed
5364 lang_printable_name invocations.
5365 (string_constant_concatenation): Suppressed unused local
5367 (patch_unaryop): Fixed lang_printable_name invocation.
5368 (patch_cast): Suppressed unnecessary argument. Fixed
5369 lang_printable_name invocation.
5370 (patch_array_ref): Fixed lang_printable_name invocation.
5371 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5372 (build_labeled_block): Suppressed unused argument.
5373 (generate_labeled_block): Fixed build_labeled_block invocation.
5374 (build_loop_body): Suppressed unused local variables.
5375 (patch_loop_statement): Likewise.
5376 (patch_exit): Fixed lang_printable_name invocation.
5377 (patch_switch_statement): Likewise.
5378 (case_identity): First argument marked unused.
5379 (patch_try_statement): Fixed lang_printable_name invocations.
5380 (patch_synchronized_statement, patch_throw_statement): Likewise.
5381 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5382 lang_printable_name invocations.
5383 (check_thrown_exceptions_do): Suppressed unused argument.
5385 1998-10-14 Tom Tromey <tromey@cygnus.com>
5387 * jcf-write.c (write_classfile): Add output class file as target.
5388 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5389 * jcf.h: Added declarations for dependency-tracking functions.
5390 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5391 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5392 (finish_parse): Call jcf_dependency_write.
5393 (dependency_tracking): New global.
5394 (DEPEND_SET_FILE): New define.
5395 (DEPEND_ENABLE): New define.
5396 (init_parse): Enable dependency tracking if required.
5398 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5399 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5400 (../gcjh$(exeext)): Likewise.
5401 (jcf-depend.o): New target.
5402 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5403 (GCJH_SOURCES): Likewise.
5404 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5406 (find_classfile): Added dep_name argument.
5407 (find_class): Compute name of dependency.
5408 (open_in_zip): Call jcf_dependency_add_file.
5409 * gjavah.c (output_file): No longer global.
5410 (usage): Don't mention "gjavah".
5412 (java_no_argument): Likewise.
5413 (version): Likewise.
5414 (main): Recognize and handle -M family of options.
5415 (print_mangled_classname): Return is void.
5416 (process_file): Handle case where output is suppressed.
5417 (HANDLE_END_FIELD): Likewise.
5418 (HANDLE_METHOD): Likewise.
5419 * jcf-depend.c: New file.
5421 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5423 * java-tree.def: Add missing newline at EOF.
5425 1998-10-13 Tom Tromey <tromey@cygnus.com>
5427 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5428 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5430 Include <config.h> and "system.h".
5431 (disassemble_method): Undefine RET to avoid clash with
5434 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * decl.c (runtime_exception_type_node, error_exception_type_node):
5437 New global variables.
5438 (init_decl_processing): Initialized.
5439 * expr.c (java_lang_expand_expr): Set caught exception type to
5440 null if catch handler argument doesn't exit.
5441 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5443 * java-tree.h (runtime_exception_type_node,
5444 error_exception_type_node): Global variables declared.
5445 (DECL_FUNCTION_THROWS): New macro.
5446 (DECL_FUNCTION_BODY): Modified comment.
5447 (DECL_SPECIFIC_COUNT): Likewise.
5448 (struct lang_decl): New field throws_list.
5449 (IS_UNCHECKED_EXPRESSION_P): New macro.
5450 * lex.c (java_lex): Generate location information for THROW_TK.
5451 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
5452 EXCEPTIONS_P): New macros.
5453 (enum jdep_code): New value JDEP_EXCEPTION.
5454 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
5455 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
5456 PATCH_METHOD_RETURN_ERROR): New macros.
5457 (patch_method_invocation_stmt): Added new argument to prototype.
5458 (patch_synchronized_statement, patch_throw_statement,
5459 check_thrown_exceptions, check_thrown_exceptions_do,
5460 purge_unchecked_exceptions, check_throws_clauses): New function
5462 * parse.y Fixed typo in keyword section.
5463 (throw:): Rule tagged <node>.
5464 (THROW_TK): Keyword tagged <operator>.
5465 (method_header:): Last argument to call to method_header passed
5467 (throws:, class_type_list:, throw_statement:,
5468 synchronized_statement:, synchronized:): Defined actions.
5469 (method_header): New local variable current. Register exceptions
5471 (java_complete_tree): Complete and verify exceptions from throws
5473 (complete_class_report_errors): Error message on exceptions not
5475 (java_check_regular_methods): Fixed typo. Shortcut on private
5476 overriding methods. Changed error message on method
5477 redefinition. Check for throws clause compatibility.
5478 (check_throws_clauses): New function.
5479 (java_check_abstract_methods): Use DECL_NAME for wfl or current
5480 method. Changed error message on method redefinition.
5481 (currently_caught_type_list): New static variable.
5482 (java_complete_expand_methods): Purge unchecked exceptions from
5483 throws clause list. Call PUSH_EXCEPTIONS before walk and
5484 POP_EXCEPTIONS after.
5485 (resolve_qualified_expression_name): Pass new argument as NULL to
5486 patch_method_invocation_stmt.
5487 (patch_method_invocation_stmt): New argument ref_decl. Invoke
5488 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
5489 argument list when appropriate. Use new argument if non null to
5490 store selected method decl.
5491 (patch_invoke): Convert if necessary args of builtin types before
5492 forming CALL_EXPR. Argument list no longer reversed here.
5493 (invocation_mode): Treat final methods as static methods.
5494 (java_complete_tree): New cases for THROW_EXPR: and
5495 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
5497 (complete_function_arguments): No more RECORD_TYPE
5498 conversion. Function parameter nodes no longer saved.
5499 (valid_ref_assignconv_cast_p): Avoid handling null type.
5500 (patch_binop): Fixed null constant reference handling.
5501 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
5503 (patch_try_statement): Fixed comments. Record caught types in
5504 list, push the list, expand try block and pop the list.
5505 (patch_synchronized_statement, patch_throw_statement,
5506 check_thrown_exceptions, check_thrown_exceptions_do,
5507 purge_unchecked_exceptions): New functions.
5508 * typeck.c (lookup_argument_method): Allow WFL in place of method
5509 DECL_NAME during method definition check
5511 1998-10-09 Tom Tromey <tromey@cygnus.com>
5513 * gjavah.c (decode_signature_piece): New function.
5514 (print_c_decl): Use it. Added `name_override' argument.
5515 (print_method_info): Use name_override argument to print_c_decl.
5516 (seen_fields): Removed.
5517 (print_field_info): Don't update seen_fields.
5518 (struct method_name): New structure.
5519 (method_name_list): New global.
5520 (print_method_info): Add new method to list of methods.
5521 (name_is_method_p): New function.
5522 (print_field_info): If field name has same name as method, then
5524 (process_file): Parse methods before fields.
5525 (field_pass): New global.
5526 (HANDLE_END_FIELD): Take field_pass into account.
5528 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5530 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
5531 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5533 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
5535 * jvspec.c: Fix bug in jvgenmain_spec patch.
5537 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * Makefile.in (lang.o:): Install dependency on java-tree.def.
5540 * decl.c (soft_exceptioninfo_call_node): New global variable.
5541 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
5542 takes extra integer argument. soft_exceptioninfo_call_node
5544 * except.c (java_set_exception_lang_code): New function
5545 (method_init_exceptions): Called here.
5546 (prepare_eh_table_type): New function.
5547 (expand_end_java_handler): Called here.
5548 * expr.c (build_java_throw_out_of_bounds_exception): Now features
5549 one argument. Modified generation of call to
5550 soft_badarrayindex_node to use new argument.
5551 (build_java_arrayaccess): Pass faulty index value to
5552 build_java_throw_out_of_bounds_exception.
5553 (generate_name): New function.
5554 (java_lang_expand_expr): New local variables node, current,
5555 has_finally_p. Expand TRY_EXPR node.
5556 (process_jvm_instruction): Replace top of the stack with thrown
5557 object reference when entering exception handler.
5558 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
5559 specific tree codes.
5560 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
5562 (DECL_SPECIFIC_COUNT): New macro.
5563 (prepare_eh_table_type, java_set_exception_lang_code,
5564 generate_name): New function declarations.
5565 (match_java_method): Declaration deleted.
5566 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
5568 * lex.c (TRY_TK, CATCH_TK): Generate location information.
5569 * parse.h (redefinition_error, refine_accessible_methods_list,
5570 can_cast_to_p): Function declaration removed.
5571 (classitf_redefinition_error, variable_redefinition_error,
5572 parse_jdk1_1_error, find_applicable_accessible_methods_list,
5573 find_most_specific_methods_list, argument_types_convertible,
5574 enter_a_block, valid_builtin_assignconv_identity_widening_p,
5575 valid_cast_to_p, valid_method_invocation_conversion_p,
5576 try_reference_assignconv, add_stmt_to_compound,
5577 build_jump_to_finally, build_tree_list, patch_try_statement,
5578 java_get_catch_block): New function declarations.
5579 * parse.y (string_buffer_type): Global variable deleted.
5580 (group_of_labels, catches, catch_clause, catch_clause_parameter,
5581 finally): Rules tagged <node>.
5582 (TRY_TK, CATCH_TK): Token tagged <operator>.
5583 (class_body_declaration:, class_member_declaration:,
5584 formal_parameter:, explicit_constructor_invocation:,
5585 interface_member_declaration:, constant_declaration:,
5586 primary_no_new_array:, class_instance_creation_expression:,
5587 array_creation_expression:): Issue error on unsuported JDK1.1
5589 (try_statement:, catches:, finally:): Define actions.
5590 (catch_clause_parameter): New rule.
5591 (catch_clause:): Use new rule catch_clause_parameter.
5592 (parse_jdk1_1_error): New function.
5593 (redefinition_error): Renamed classitf_redefinition_error.
5594 (variable_redefinition_error): New function.
5595 (check_class_interface_creation): Call
5596 classitf_redefinition_error.
5597 (java_complete_tree): Added error message on JDEP_TYPE: case.
5598 (complete_class_report_errors): Fixed indentation.
5599 (declare_local_variables): Call variable_redefinition_error.
5600 (source_end_java_method): Call java_set_exception_lang_code and
5601 emit_handlers where appropriate.
5602 (java_method_add_stmt): Call add_stmt_to_block.
5603 (add_stmt_to_block): New function.
5604 (lookup_method_invoke): Fixed outside comment. new local variable
5605 candicates. Call find_applicable_accessible_methods_list and
5606 find_most_specific_methods_list when searching for a
5607 method. Modified error report to list possible candidates when
5609 (find_applicable_accessible_methods_list,
5610 find_most_specific_methods_list, argument_types_convertible): New
5612 (refine_accessible_methods_list): Function deleted.
5613 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
5614 expr (if applicable) before calling patch_array_ref.
5615 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
5616 (enter_block): Fixed comment.
5617 (enter_a_block): New function.
5618 (patch_assignment): Reorganized. Call try_reference_assignconv for
5619 references. Call valid_cast_to_p instead of can_cast_to_p.
5620 (try_reference_assignconv,
5621 valid_builtin_assignconv_identity_widening_p): New functions.
5622 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
5623 (valid_cast_to_p, valid_method_invocation_conversion_p): New
5625 (build_string_concatenation): Don't resolve StringBuffer.
5626 (patch_cast): Fixed inverted arguments.
5627 (patch_array_ref): Code to save array expr deleted. Call
5628 valid_cast_to_p instead of can_cast_to_p.
5629 (generate_labeled_block): Call generate_name.
5630 (build_jump_to_finally, build_try_statement, java_get_catch_block,
5631 patch_try_statement): New functions.
5632 * typeck.c (match_java_method): Function deleted.
5634 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
5636 * jvspec.c: jvgenmain_spec uses different temporary file names.
5638 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
5640 * jvspec.c (lang_specific_driver): Fail if user specifies
5641 --main= when not linking.
5643 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
5645 * class.c (make_class_data): Push value for `thread' field.
5646 * decl.c (init_decl_processing): Added `thread' field to class.
5648 * class.c (add_field): Always make static fields externally
5651 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
5653 * expr.c (build_java_athrow,
5654 build_java_throw_out_of_bounds_exception, expand_invoke,
5655 build_newarray, expand_java_multianewarray, build_java_monitor):
5656 Update comments to reflect _Jv_* function names.
5658 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
5660 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
5661 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
5662 * parse.y (expand_start_java_method): Likewise.
5664 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
5666 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
5668 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
5669 (add_field): No longer need to convert from RECORD_TYPE to pointer,
5670 * expr.c: Remove no-longer-needed calls to promote_type.
5671 * decl.c (give_name_to_locals): Liekwise.
5672 * jcf-parse.c (get_class_constant): Compensate for new signatures.
5673 * parse.y: Add/remove promote_type calls as appropriate.
5674 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
5675 (parse_signature_string): Likewise.
5676 (build_java_array_type): Fix for now signature convenions.
5678 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
5680 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
5682 * class.c (init_class_processing): libjava function renamed to
5685 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
5688 * java-tree.def: Fixed DEFTREECODE third argument.
5689 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
5690 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
5691 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
5692 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
5693 JAVA_THIS_EXPR): Now replaced by tree code definitions.
5694 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
5695 * lang.c (java_tree_code_type, java_tree_code_length,
5696 java_tree_code_name): New arrays.
5697 (lang_init): Append Java tree node definitions to Gcc ones.
5698 * lex.c (expression_obstack): Declared as extern when JC1_LITE
5700 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
5702 (java_lex): Allow declaration of empty string constants. Retain
5703 location information on CASE_TK and DEFAULT_TK.
5704 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
5705 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
5706 Modified to be more robust.
5707 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
5708 (build_new_invocation, try_builtin_assignconv,
5709 patch_switch_statement, string_constant_concatenation,
5710 build_string_concatenation, patch_string_cst, patch_string,
5711 java_expand_switch): New function declarations.
5712 * parse.y: Rules related to switch and EH tagged <node>.
5713 (label_id): Set to NULL_TREE
5714 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
5716 (this_or_super:): Fixed indentation.
5717 (statement:, statement_nsi:, statement_without_trailing_substatement:,
5718 statement_expression:): Removed call to RULE on all sub-rules.
5719 (switch_expression:, switch_labels:): New rules.
5720 (switch_statement:, switch_block:, switch_block_statement_groups:,
5721 switch_block_statement_group:, switch_labels:, switch_label:):
5723 (throw_statement:, synchronized_statement:, try_statement:):
5724 Defined temporary actions.
5725 (class_instance_creation_expression:): Call
5726 build_new_invocation. Fixed indentation.
5727 (field_access): Fixed indentation.
5728 (method_invocation): Likewise.
5729 (make_qualified_primary): Use THIS_EXPR.
5730 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
5731 resolving from SUPER, set *type_found.
5732 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
5733 (java_complete_tree): Removed unused local variable `location'. Case
5734 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
5735 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
5736 on MODIFY_EXPR: and all binary operator tree code cases. Removed
5737 STRING_CST: case. default: checks for patchable strings.
5738 (complete_function_arguments): Transform string constant or
5739 crafted StringBuffer if necessary.
5740 (build_method_invocation): Fixed comments.
5741 (build_new_invocation): New function.
5742 (patch_assignment): Call try_builtin_assignconv to figure a valid
5743 assignment conversion between builtin types.
5744 (try_builtin_assignconv): New function.
5745 (build_binop): Use URSHIFT_EXPR directly to call build.
5746 (operator_string): Use UNARY_PLUS_EXPR.
5747 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
5749 (do_merge_string_cste, merge_string_cste,
5750 string_constant_concatenation, build_string_concatenation,
5751 patch_string, patch_string_cst): New function.
5752 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
5753 (patch_unaryop): Likewise. New test of valid ++/-- operands.
5754 (build_newarray_node): Use NEW_ARRAY_EXPR.
5755 (build_this): Use THIS_EXPR.
5756 (build_return): Enable debug information on return statement.
5757 (build_if_else_statement): Likewise.
5758 (complete_labeled_statement): Fixed related comment.
5759 (build_loop_body): Fixed comment.
5760 (build_bc_statement): Enable debug information on break/continue
5762 (patch_bc_statement): Fixed typos. Handle SWITCH statement
5764 (patch_switch_statement, case_identity, java_expand_switch): New
5767 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
5769 * buffer.h (BUFFER_INIT): New macro.
5770 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
5771 Pass (struct jcf_partial *state) to most functions.
5772 (jcf_block, jcf_relocation): New types.
5773 Support labels, branches, conditionals, loops.
5775 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
5777 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
5779 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
5781 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
5782 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
5783 not integer_type_node (INT_TYPE_SIZ bits).
5785 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
5787 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
5788 * jcf-dump.c (print_exception_table): New function.
5789 (disassemble_method): Better handling of wide instructions.
5790 Make more robust for bad input.
5792 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
5794 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
5797 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
5799 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
5801 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
5803 * Makefile.in ($(PARSE_H)): Removed target.
5805 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
5807 * Makefile.in (JAVA_OBJS): Add memmove.o
5808 (memmove.o): New target & rules.
5810 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
5812 * expr.c (expand_invoke): Don't generate a call to the class init
5815 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
5817 * Makefile.in: Add many missing dependencies.
5818 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
5820 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
5821 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
5823 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
5825 * decl.c (complete_start_java_method): If method is static (and
5826 not private) call _Jv_InitClass.
5827 * expr.c (expand_invoke): Don't call build_class_init.
5829 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
5831 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
5833 * Make-lang.in (GCJ): Define before using.
5835 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
5837 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
5838 losing due to namespace pollution in GNU getopt.h
5840 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
5842 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
5843 (java.all.cross): Likewise.
5844 (java.rest.encap): Likewise.
5846 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
5848 * gjavah.c (print_class_decls): Fix thinko in arglist
5849 * jcv-io.c (find_classfile): Similarly.
5851 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
5853 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
5855 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
5857 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
5858 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
5859 * Makefile.in (PARSE_C): New macro.
5860 (PARSE_H): Likewise.
5861 (PARSE_SCAN_C): Likewise.
5862 ($(PARSE_C)): Target renamed from parse.c.
5863 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
5864 (clean): Remove parse-scan.c as well.
5865 (parse.o): Depend on $(PARSE_C).
5867 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
5869 * README, license.terms: Removed.
5871 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
5872 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
5873 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
5874 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
5875 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
5876 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
5877 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
5878 and Java trademark attribution.
5880 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
5882 * Makefile.in: Use gcjh, not gjavah.
5883 * config-lang.in (stagestuff): Use gcjh, not gjavah.
5884 * Make-lang.in: Changed gjavah to gcjh everywhere.
5886 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
5888 * gjavah.c: Support new -prepend -add -append flags.
5889 (print_method_info): Method is not virtual if class is final.
5891 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5893 * jv-scan.c: Fixed copyright assignment.
5894 * keyword.gperf: Likewise.
5895 * keyword.h: Likewise.
5896 * lex.c: Fixed copyright assignment.
5897 (java_lex): Push unicode back when parsing '<'.
5898 * lex.h: Fixed copyright assignment.
5899 * parse-scan.y: Likewise.
5900 * parse.h: Fixed copyright assignment.
5901 (build_debugable_stmt, complete_for_loop): New function prototypes.
5902 * parse.y: Fixed copyright assignment.
5903 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
5904 size_zero_node when completing a loop with no exit condition.
5905 (for_statement_nsi:): Define action.
5906 (for_init:, for_update:): Return size_zero_node when empty.
5907 (declare_local_variables): Call build_debugable_stmt.
5908 (build_debugable_stmt): New function.
5909 (build_loop_body): Build debugable statement around loop
5911 (complete_loop_body): Take into account the debugable statement
5912 around the EXIT_EXPR.
5913 (complete_loop_body): New function.
5914 (patch_exit_expr): Fixed condition inversion.
5916 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
5918 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
5919 name of thread define.
5920 * jvspec.c (THREAD_NAME): New macro.
5922 (THREADLIB): Likewise.
5923 (lang_specific_driver): Recognize attempt to link with thread
5924 library or gc library. Recognize -ljava on command line so it
5925 isn't linked against more than once.
5927 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5929 * parse-scan.y (report_main_declaration): Name of the class
5930 containing `main' can be a qualified name.
5932 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
5934 * config-lang.in: Changed gjavac to gjc everywhere.
5935 * Make-lang.in: Changed gjavac to gjc everywhere.
5937 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5939 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
5940 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
5941 and install the files.
5942 * Makefile.in (JAVA_OBJS_LITE): New variable.
5943 (compiler:): Now include jv-scan as a dependency.
5944 (../jv-scan$(exeext), parse-scan.c): New targets.
5945 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
5946 * config-lang.in (compilers): Removed gcj, gjavah from the list.
5947 * jcf-parse.c (parse_source_file): Call java_layout_classes and
5948 check for errors even if parse_only.
5949 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
5951 (yylex): New function. Uses java_lex body.
5952 (java_lex): Removed commented out statement. Remove local variable
5953 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
5954 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
5955 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
5956 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
5957 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
5958 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
5960 (java_lex_error): Empty if JC1_LITE is defined.
5961 (java_get_line_col): Return 0 if JC1_LITE is defined.
5962 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
5963 SET_MODIFIER_CTX): Moved into the section containing the macros
5964 conditionally defined by JC1_LITE.
5965 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
5966 argument if JC1_LITE is defined.
5967 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
5968 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
5970 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
5971 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
5972 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
5973 to different values according to JC1_LITE.
5974 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
5975 declared if JC1_LITE set.
5976 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
5977 defined if JC1_LITE not set.
5978 (struct parser_ctx): Reorganized and skip the jc1 front end part
5980 (java_layout_classes): New function definition.
5981 (java_push_parser_context, java_init_lex, yyparse, yylex,
5982 yyerror): Prototype always declared. All other static function
5983 prototypes declared only if JC1_LITE is not set.
5984 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
5985 declared in parse.h.
5986 (java_layout_classes): New function.
5987 (java_complete_expand_methods): No longer layout the class here.
5988 * parse-scan.y: New file.
5989 * jv-scan.c: New file.
5991 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
5993 * gjavah.c (main): Handle -friend option.
5994 (friend_specs): New global.
5995 (generate_access): Handle friend_specs.
5996 (process_file): Likewise.
5997 (MAX_FRIENDS): New macro.
5998 (friend_count): New global.
5999 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6000 Changed all callers.
6002 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6004 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6005 (main): Handle processing all the entries of a named .zip archive.
6006 * jcf-io.c (jcf_trim_old_input): New function.
6007 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6009 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6011 * lang.c (flag_assume_compiled): Make default be on.
6013 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6015 * jcf-dump.c: Add bunches of flags to control output more.
6016 (process_class): New function; support printing more than one class.
6017 (main): Support new --print-main and --javap flags.
6018 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6019 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6021 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6023 Change mangling of dispatch table to match C++ vtable (w/thunks).
6024 * class.c (build_dtable_decl), java-tree.h: New function.
6025 (make_class_data): Call it.
6026 * decl.c (init_decl_processing): Likewise.
6028 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6030 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6031 soft_anewarray; adjust args passed.
6032 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6033 match _Jv_NewObjectArray.
6035 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6038 * expr.c (loopup_label): Call create_label_decl.
6039 (create_label_decl): New function.
6040 (java_lang_expand_expr): Call expand_start_bindings with argument
6042 * java-tree.h Added space after PROTO in function declarations
6044 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6045 (create_label_decl, push_labeled_block): New function
6047 * lex.c (label_id): Initialize.
6048 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6050 * parse.h Added space after PROTO in function declarations when
6052 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6053 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6054 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6055 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6057 (struct parser_ctxt): New fields current_loop,
6058 current_labeled_block.
6059 (build_if_else_statement, patch_if_else_statement,
6060 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6061 generate_labeled_block, complete_labeled_statement,
6062 build_bc_statement, patch_bc_statement, patch_loop_statement,
6063 build_new_loop, build_loop_body, complete_loop_body): New function
6065 * parse.y (java_warning_count): New global variable.
6066 (label_id): New static variable.
6067 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6068 (block:): Return size_zero_node when block is empty.
6069 (empty_statement:): Return size_zero_node.
6070 (statement:): Implement supplemental action when for_statement: is
6072 (label_decl:): New rule.
6073 (labeled_statement:): Rewritten using label_decl. Actions
6075 (labeled_statement_nsi:): Likewise.
6076 (if_then_statement): Actions implemented.
6077 (while_expression): New rule.
6078 (while_statement:): Rewritten using while_expression. Actions
6080 (while_statement_nsi:): Likewise.
6081 (do_statement_begin:): New rule.
6082 (do_statement:): Rewritten using do_statement_begin. Actions
6084 (for_statement:): Rewritten using for_begin. Actions implemented.
6085 (for_statement_nsi:): Likewise.
6086 (for_header:, for_begin:): New rules.
6087 (for_init:): Actions implemented.
6088 (statement_expression_list:, break_statement:,
6089 continue_statement:): Likewise.
6090 (yyerror): Count number of issued warning(s).
6091 (java_report_errors): Report error(s) and/or warning(s).
6092 (java_complete_class): Use build_java_argument_signature to
6093 recompute completed method signature.
6094 (java_check_regular_methods): New locals method_wfl and aflags.
6095 Use method_wfl instead of lookup_cl during error reports. Fixed
6096 indentation and modified some error messages. Use
6097 lang_printable_name in method instead of the DECL_NAME. New code
6098 to issue warnings on methods not overriding corresponding methods
6099 private to a different package.
6100 (java_method_add_stmt): Call add_stmt_to_compound.
6101 (add_stmt_to_compound): New function.
6102 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6103 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6104 (build_if_else_statement, patch_if_else_statement,
6105 build_labeled_block, generate_labeled_block,
6106 complete_labeled_statement, build_new_loop, build_loop_body,
6107 complete_loop_body, patch_loop_statement, build_bc_statement,
6108 patch_bc_statement, patch_exit_expr): New functions.
6109 * typeck.c (build_java_signature): Build argument signature before
6110 enclosing it in between parenthesis.
6112 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6114 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6115 (JAVA_OBJS): Added reminder comment
6117 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6119 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6120 be interpreted as a long long.
6122 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6124 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6125 soft_initialise_class. Use _Jv_NewMultiArray, not
6126 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6127 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6128 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6129 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6131 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6133 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6134 length_identifier_node): New global tree node constants.
6135 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6136 Replace uses by super_identifier_node etc.
6137 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6139 * parse.y (resolve_field_access): Don't special-case ".length" if
6140 flag_emit_class_files.
6141 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6142 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6145 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6147 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6148 * class.c (make_method_value): Remove init for removed fields.
6150 * class.c (layout_class): Use build_java_argument_signature.
6151 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6153 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6154 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6155 (build_java_signature): Don't use push_java_argument_signature.
6157 * typeck.c (lookup_argument_method): New function.
6158 * parse.y (java_check_regular_methods): Use lookup_argument_method
6159 instead of lookup_java_method2 followed by lookup_java_method.
6161 * parse.y (check_method_redefinition): Minor optimization.
6163 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6164 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6166 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6168 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6171 * gjavah.c (java_float_finite): Use K&R-style definition.
6172 (java_double_finite): Likewise.
6173 (generate_access): Now returns void. Changed all callers.
6174 (last_access_generated): Removed.
6175 (process_file): Only make a single pass over the .class file.
6177 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6179 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6180 for compatibility for G++ (with -fvtable-thunks).
6181 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6183 * gjavah.c (process_file): Use public inheritance for super-class.
6185 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6187 * lex.c (java_init_lex): Initialize ctxp->package.
6188 * parse.h (struct parser_ctxt): package and package_len replaced
6189 by tree package, an identifier node. Field method_decl_list is
6190 gone. Fixed comments.
6191 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6192 class_in_current_package): New function prototypes.
6193 * parse.y (array_type:): Set class loaded flag on primitive type
6195 (package_declaration:): Assign ctxp->package to the
6197 (method_invocation:): Handle invocation of method qualified by
6199 (single_type_import_declaration:): Removed ambiguity check.
6200 (java_pop_parser_context): New local variable `next'. Reset and
6201 set IMPORT_CLASSFILE_NAME flags on current and previous import
6203 (java_accstring_lookup): Use new local macro COPY_RETURN.
6204 (lookup_field_wrapper): New function.
6205 (parser_qualified_classname): Use merge_qualified_name.
6206 (parser_check_super_interface): Broaden error message.
6207 (do_resolve_class): Check for qualified class name in the current
6208 compilation unit if appropriate.
6209 (process_imports): Check for already defined classes.
6210 (check_pkg_class_access): Got rid of call to
6211 get_access_flags_from_decl.
6212 (java_complete_expand_methods): Call safe_layout_class based on
6213 the current class size.
6214 (make_qualified_primary): Build a WFL qualification on primary if
6216 (merge_qualified_name): New function.
6217 (make_qualified_name): Use merge_qualified_name.
6218 (resolve_expression_name): Use safe_lookup_field.
6219 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6220 (resolve_qualified_expression_name): Likewise. Check on resolved
6221 element accessibility.
6222 (not_accessible_p, class_in_current_package): New functions.
6223 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6224 (patch_method_invocation_stmt): Merged common pieces. Check
6225 accessibility of invoked method.
6226 (check_for_static_method_reference): Add returned type in error
6228 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6229 (refine_accessible_methods_list): Merged two conditions in test.
6230 (java_complete_class): Sanity check on stabilize_ref gone.
6231 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6233 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6235 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6237 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6239 * gjavah.c (F_NAN): Removed.
6240 (F_NAN_MASK): New macro.
6241 (F_POSITIVE_INFINITY): Removed.
6242 (F_NEGATIVE_INFINITY): Likewise.
6243 (java_float_finite): Rewrote.
6244 (D_NAN_MASK): Renamed.
6245 (java_double_finite): Rewrote.
6246 (D_POSITIVE_INFINITY): Removed.
6247 (D_NEGATIVE_INFINITY): Likewise.
6249 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6250 If verbose, print underlying representation of value in hex.
6252 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6254 * buffer.h, buffer.c: New files.
6255 * Makefile.in (JAVA_OBJS): Add buffer.o.
6257 Support locals variables and writing their debug entries to .class.
6258 * jcf-write.c: Simplify some by user new buffer type.
6259 (vode_buffer_grow): Removed.
6260 (struct localvar_info): New type.
6261 (localsvars, localvartable): New buffers.
6262 (localvar_alloc, localvar_free): New functions.
6263 (generate_bytecode_insns): Handle local variables.
6264 (generate_classfile): Write LocalVariableTable attribute.
6266 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6268 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6269 * zipfile.h (ZIPMAGIC): New macro.
6271 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6273 * Makefile.in (gjavah.o): Updated dependencies.
6274 (jcf-dump.o): Likewise.
6275 (all.indirect): Use ../gjavah.
6276 (../gjavah$(exeext)): Likewise.
6277 (clean): Don't remove gjavah.
6278 (clean): Remove parse.c, not java/parse.c.
6279 * Make-lang.in (java): Added gjavah.
6280 (gjavah$(exeext)): New target.
6281 (GJAVAH_SOURCES): New macro.
6282 (java.all.build): Added gjavah.
6283 (java.all.cross): Likewise.
6284 (java.rest.encap): Likewise.
6285 * config-lang.in (compilers, stagestuff): Added gjavah.
6287 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6289 * gjavah.c (java_float_finite): New function.
6290 (java_double_finite): Likewise.
6291 (F_POSITIVE_INFINITY): New macro.
6292 (F_NEGATIVE_INFINITY): Likewise.
6294 (D_POSITIVE_INFINITY): Likewise.
6295 (D_NEGATIVE_INFINITY): Likewise.
6297 (print_field_info): Use java_float_finite and java_double_finite.
6299 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6301 * parse.y (method_header): Name "this" implicit argument.
6303 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6305 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6306 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6307 (put_linenumber): New function.
6308 (generate_bytecode_insns, generate_classfile): Write line numbers.
6310 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6312 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6313 (lookup_name, build_known_method_ref, build_class_init,
6314 build_invokevirtual, invoke_build_dtable, match_java_method,
6315 build_field_ref, pushdecl_force_head, build_java_binop,
6316 binary_numeric_promotion, build_decl_no_layout,
6317 build_java_arrayaccess, build_newarray, build_anewarray,
6318 build_java_array_length_access, build_java_arraynull_check): New
6319 extern function prototypes.
6320 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6321 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6323 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6325 * jcf.h (jcf_out_of_synch): New extern function prototype.
6326 * parse.h: Static/global function implemented in parse.y
6327 prototyped and declarations moved at the end of the file.
6328 (DECL_P): Check that the argument isn't null.
6329 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6330 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6331 (QUAL_DECL_TYPE): New macro.
6332 (PARAMS): Macro definition removed.
6333 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6334 (return_statement:): Call build_return.
6335 (field_access:): Call make_qualified_primary in sub rule.
6336 (method_invocation:): Build method invocation and call
6337 make_qualified_primary when processing primaries.
6338 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6339 get_type_from_signature.
6340 (java_check_regular_method): Extra integer 0 argument when calling
6341 lookup_java_method2.
6342 (lookup_java_interface_method2): Extra method DECL argument when
6343 calling lookup_java_interface_method2.
6344 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6346 (java_complete_expand_method): Layout current class iff not
6347 already done. Don't process interface's methods.
6348 (java_complete_expand_method): Use super class only if it
6349 exists. Use current class otherwise.
6350 (make_qualified_primary): New function.
6351 (resolve_expression_name): Process qualified expression or
6352 expression from primary the same way.
6353 (resolve_expression_name): Two last arguments to
6354 resolve_field_access are now NULL_TREEs.
6355 (resolve_field_access): New variable is_static. Local field must
6356 be DECLs. is_static computed on field DECLs only. Append code in
6357 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6358 to initialize field_type.
6359 (resolve_qualified_expression_name): New local variable,
6360 previous_call_static and is_static. Handle primaries with function
6361 calls, casts, array references and `this'. `super' now handled as
6362 `(super_class)this'. Use is_static to clarify boolean expressions.
6363 Added code to handle case where a proper handle is required to
6364 access a field. Use QUAL_DECL_TYPE where applicable.
6365 (maybe_access_field): New function.
6366 (patch_method_invocation_stmt): New arguments primary, where,
6367 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6368 deleted. Use `where' as a type to search from if specified. Check
6369 for static method reference where forbidden. Append primary or
6370 current_this to the argument list if not calling constructor nor
6372 (check_for_static_method_reference): New function.
6373 (patch_invoke): Layout the class on which new is done if
6375 (lookup_method_invoke): Changed format to report errors on
6377 (qualify_ambiguous_name): New local variable this_found. Now
6378 handle things from primaries. Method call are considered
6380 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6382 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6383 (java_complete_tree): New case fo RETURN_EXPR. Process function
6384 call arguments in separate function.
6385 (complete_function_arguments): New function.
6386 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6388 (patch_assignment): Take the return function slot into account as
6389 a RHS. Distinguish assignment from a return.
6390 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6391 when checking methods in interfaces.
6392 (resolve_type_during_patch): NULL argument to unresolve_type_p
6393 instead of NULL_TREE.
6394 (patch_newarray): Fixed typo in comment.
6395 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6396 (build_return, patch_return): New functions.
6397 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6399 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6401 * constants.c (find_name_and_type_constant, find_fieldref_index,
6402 find_methodref_index): New methods.
6403 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6404 just return given method. Also, rename to build_known_method_ref.
6405 (expand_invoke): Rename call to build_invoke_non_interface.
6406 * java-tree.h, parse.h: Update prototype.
6407 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6408 (such as expand_expr_stmt) if flag_emit_class_files.
6409 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6410 STACK_TARGET, IGNORE_TARGET): New macros.
6411 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6412 (generate_bytecode_insn): New function to generate method's bytecode.
6413 (generate_classfile): Node generate Code attribute for a method.
6414 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6415 push_long_const, field_op, adjust_typed_op, maybe_wide):
6416 New functions used by generate_bytecode_insn.
6418 * typeck.c (signature_include_return): Remove variable.
6419 (push_java_argument_signature, build_java_argument_signature): New.
6420 (build_java_signature): Use push_java_argument_signature.
6421 * parse.y: Use build_java_argument_signature instead of fiddling
6422 with signature_include_return.
6424 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6426 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6429 * Makefile.in (all.indirect): Added gjavah$(exeext).
6430 (gjavah$(exeext)): Added $(exeext).
6433 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6435 * class.c (layout_class): Call to java_layout_parsed_class replace
6436 by safe_layout_class.
6437 * expr.c (build_java_array_length_access): Removed static storage
6438 class in the function definition.
6439 (build_java_arraynull_check): Likewise.
6440 Also fixed typos in two comments.
6441 * lex.c (java_init_lex): Initialize static global kw_length.
6442 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6443 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6445 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6446 * parse.h (resolve_no_layout): New static function declaration.
6447 (get_identifier_in_static): Declaration removed.
6448 (java_layout_parsed_class): Function name declaration changed to
6450 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6451 not_initialized_as_it_should_p, build_this): New static function
6453 (pushdecl_force_head, build_java_binop, int_fits_type_p,
6454 binary_numeric_promotion, stabilize_reference,
6455 build_decl_no_layout, build_java_arrayaccess): Extern function
6456 declarations moved into their own section.
6457 (build_newarray, build_anewarray, build_java_array_length_access,
6458 build_java_arraynull_check): New extern function declarations.
6459 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
6460 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
6462 (CALL_CONSTRUCTOR_P): New macro.
6463 * parse.y (kw_length): New static global tree node.
6464 (return_statement): Tagged <node>.
6465 (RETURN_TK): Tagged <operator>.
6466 (variable_declarator_id:): Build variable declaration with an
6467 empty initialization value if a syntax error was found in the
6468 initialization part of the variable declaration.
6469 (statement_without_trailing_substatement:): return_statement: now
6470 uses the default rule.
6471 (return_statement:): Temporarily fixed to return NULL_TREE.
6472 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
6473 (class_instance_creation_expression:): Class creation rules now
6474 call build_method_invocation upon reduction.
6475 (array_creation_expression:): Rules call build_newarray_node upon
6477 (dim_exprs:): Build a list of dimension expressions.
6478 (dim_expr:): Store location of the OSB_TK in the dimension
6480 (method_invocation:): Added a new error rule.
6481 (build_unresolved_array_type): WFL argument may also be an array
6482 on a primitive type. Name of the argument changed to reflect this.
6483 (method_declarator): Insert argument type at the beginning of the
6484 argument type list and later reverse the list.
6485 (unresolved_type_p): Argument 'returned' may be optionally
6487 (java_layout_class_from_source): Function renamed
6489 (resolve_and_layout): Now call resolve_no_layout and
6491 (resolve_no_layout): New function.
6492 (purify_type_name): New function.
6493 (complete_class_report_errors): Call purify_type_name during error
6494 report on a type not found.
6495 (process_imports): error_found local variable doesn't need to be
6496 initialized to zero.
6497 (declare_local_variables): New local type_wfl. Fixed typo in error
6498 message. type_wfl assigned to unresolved type and used to register
6499 incomplete type. Build a WFL around the variable initialization
6500 statement so that debug info can be generated on it.
6501 (source_start_java_method): Reverse argument list after they've
6503 (current_this): New static global variable.
6504 (java_complete_expand_methods): Set current_this when appropriate.
6505 (resolve_expression_name): Build correct static and non static
6506 field access bearing a simple name.
6507 (resolve_field_access): Resolve the length field of arrays. Handle
6509 (patch_method_invocation_stmt): Set the type of the method
6510 invocation to error_mark_node. This value is later overridden by a
6511 valid type, if any. Don't handle qualified constructor invocation
6512 as qualified method invocation. Call lookup_method_invoke with its
6513 new flag. It's no longer necessary to access the selected method
6514 as the value of a tree list. Handle constructor invocation.
6515 (patch_invoke): Reverse argument list when invoking non interface
6516 methods. Insert call to new as the first argument of the
6518 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
6519 defined within a final class. Return INVOKE_STATIC if the invoked
6520 method is a constructor.
6521 (lookup_method_invoke): New lc argument is a flag to indicate a
6522 constructor lookup. Now handle constructor lookup. Choose the most
6523 specific method in case several were matching the invocation
6524 requirements. Return a method decl instead of a tree list featuring
6525 one single method decl element.
6526 (refine_accessible_methods_list): New lc flag argument to
6527 indicate that a constructor is being looked up.
6528 (not_initialized_as_it_should_p): New function.
6529 (java_complete_tree): Now process fake tree codes
6530 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
6531 save_expr on resolved function call arguments. Case on
6532 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
6533 (patch_assignment): LHS can be a field access expression. When
6534 dealing with reference, lhs_type is the promoted type of the
6535 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
6537 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
6538 (patch_binop): Use not_initialized_as_it_should_p where
6540 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
6541 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
6543 (resolve_type_during_patch): New function.
6544 (patch_cast): Call resolve_type_during_patch to resolve type and
6545 report error accordingly.
6546 (patch_array_ref): Use not_initialized_as_it_should_p where
6547 applicable. Array base expression is saved before being
6548 used. Promote the type of an array elements if it contains non
6550 (build_newarray_node, patch_newarray, build_this): New functions.
6552 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
6554 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
6555 increment it in `for' statement.
6556 (print_field_info): If number is inf or nan, don't print it.
6557 (print_method_info): If method name is `delete', just ignore it.
6558 (print_c_decl): Special-case jstringArray.
6560 * gjavah.c (help): New function.
6561 (no_argument): New function.
6562 (usage): Changed text.
6563 (main): Rewrote argument handling. Now handles -v, --help,
6565 (version): New function.
6566 (found_error): New global.
6567 (main): Return found_error.
6568 (generate_access): Set found_error.
6569 (print_c_decl): Likewise.
6571 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
6573 * gjavah.c (print_c_decl): Don't print "," when examining field.
6574 Skip type name when looking at "[L" types.
6575 (process_file): Now static.
6576 (generate_access): Now returns int.
6577 (last_access_generated): New global.
6578 (process_file): Clear last_access_generated; make multiple passes
6580 (print_field_info): Just return if generate_access returns true.
6581 (print_method_info): Likewise. Also, allow <init> functions to
6583 (print_c_decl): Added is_init argument. Print constructors
6585 (print_cxx_classname): Use UTF8_GET to extract characters from
6587 (print_base_classname): New function.
6588 (print_class_decls): New function.
6589 (process_file): Use it.
6590 (utf8_cmp): New function.
6592 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
6594 * lang-options.h: Format changed to match changes in gcc/toplev.c
6595 to implement a --help option.
6597 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
6599 * decl.c (init_decl_processing): Revert change to dtable_type.
6601 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
6603 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
6605 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
6607 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
6609 * lang.c (lang_init): Default flag_exceptions to 1, without
6610 checking to see if it's 2 first.
6612 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
6614 * constants.c: Include "system.h".
6616 * lang.c (flag_new_exceptions): Get via extern now.
6617 (lang_init_options): New functions. Turn on flag_new_exceptions.
6619 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6621 * lex.c (java_lex): Return 0 when we see an invalid character in
6624 * lex.c (java_read_char): Specify extra argument when calling
6626 (java_read_unicode, java_parse_end_comment,
6627 java_parse_escape_sequence): Likewise,
6628 (java_lex): Specify extra argument when calling
6629 java_lex_error. Test that IDs are beginning with a legal character
6630 for IDs. Handle invalid characters with an error message and a
6631 call to java_lex_error.
6632 (java_lex_error): Adjust column position by new argument
6633 `forward'. Issue an error even if in the middle of reporting an
6636 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
6638 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
6639 we don't explicitly put a null pointer when we're copying it.
6641 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
6643 * gjavah.c (print_cxx_classname): New function.
6644 (super_class_name): Likewise.
6645 (print_super_fields): Removed.
6646 (in_super): Removed.
6647 (print_field_info): Never generate #defines.
6648 (print_c_decl): Changed generated types to match JNI. No longer
6649 print class name before method name.
6650 (print_method_info): Print "static" before static methods.
6651 Print "virtual" before non-final methods.
6652 (usage): Use exit(1), not exit(-1).
6654 (print_field_info): Use %.17g to print a double.
6655 (last_access): New globals.
6656 (process_file): Initialize last_access.
6657 (usage): Now static.
6658 (ACC_VISIBILITY): New define.
6659 (generate_access): New function.
6660 (print_field_info): Call it.
6661 (print_method_info): Likewise. Also, generate information for all
6662 methods, not just native methods. Return void.
6663 (print_c_decl): Return void.
6664 (print_field_info): Return void.
6666 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6668 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
6669 processing the jc1 grammar file. Prefix bison functions and
6670 variables with java_.
6671 (parse.c): Dependencies on parse.h and lex.h
6672 * expr.c (build_java_arrayaccess): Function now global.
6673 * java-tree.h: Comment reorganized to carry on previous
6674 classification effort.
6675 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
6676 RESOLVE_TYPE_NAME_P): New flags on WFLs.
6677 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
6678 java_parse (new prefix java_ generated by bison).
6679 (java_layout_parsed_class, java_register_parsed_class): Function
6681 (yyparse): Removed unnecessary call to init_outgoing_cpool.
6682 * lex.c (static tree wfl_op): Variable deleted.
6683 (java_init_lex): Initialize kw_super and kw_this. Initialize more
6684 ctxp fields to NULL_TREE.
6685 (java_lex): No longer create WFL for operators. Filename caching
6686 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
6687 created as STRING_CST and later expanded. Removed extra argument
6688 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
6690 (build_wfl_node): Removed code in comments.
6691 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
6692 store token and location data in the current bison token.
6693 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
6694 static/extern function declaration at the beginning of the file.
6695 (struct qualification): Data structure definition deleted.
6696 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
6697 (qualify_ambiguous_name): Function declaration modified. Function
6698 now returns nothing.
6699 (build_array_ref, patch_array_ref, make_qualified_name,
6700 resolve_qualified_expression_name, maybe_generate_clinit,
6701 resolve_field_access): New static function declarations.
6702 (build_java_arrayaccess): New extern function declaration.
6703 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
6704 (CALL_EXPR_PRIMARY): Macro deleted.
6705 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
6706 (struct parser_ctxt): Field initialized_final
6707 removed. non_static_initialized, static_initialized: New fields.
6708 * parse.y (static tree kw_super, static tree kw_this): New global
6710 (%union): tree wfl field of operator member replaced by int
6711 location. WFLs are non longer created for operators.
6712 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
6713 (qualified_name:): Now calls make_qualified_name to build the
6715 (type_declaration:): Consider generating <clinit> when class
6717 (variable_declarator:): Directly build an assignment node when the
6718 variable is initialized when declared.
6719 (this_or_super:): Build a WFL and set current location when THIS
6720 or SUPER are parsed.
6721 (expression_statement:): Wrap statement around a WFL.
6722 (primary_no_new_array:): Fixed typo. Changed value returned by
6723 THIS_TK because of its new type (temporary).
6724 (dim_exprs:): Temporary fix because of OSB_TK's new type.
6725 (field_access:): Build qualified name with SUPER.
6726 (method_invocation:): Fixed returned value because of SUPER's new
6728 (array_access:): Use OSB_TK location information.
6729 (post_increment_expression:, post_decrement_expression:,
6730 unary_expression:, pre_increment_expression:,
6731 pre_decrement_expression:, unary_expression_not_plus_minus:,
6732 cast_expression:, multiplicative_expression:,
6733 additive_expression:, shift_expression:, relational_expression:,
6734 equality_expression:, and_expression:, exclusive_or_expression:,
6735 inclusive_or_expression:, conditional_and_expression:,
6736 conditional_or_expression:, assignment:): Use new location/token
6737 information available on operators.
6738 (create_class): Set super_decl_type to NULL_TREE when processing
6740 (register_fields): Field initialization is now a MODIFY_EXPR
6741 node. Chain initialization code to the matching lists (according
6742 the the field declaration modifiers).
6743 (maybe_generate_clinit): New function.
6744 (method_header): Don't set method's DECL_NAME to a WFL when adding
6745 methods to java.lang.Object.
6746 (resolve_and_layout): Now can return NULL_TREE if the type
6747 resolution fails. Otherwise, return the class DECL instead of its
6749 (check_method_redefinition): Don't patch method DECL_NAME if it
6750 belongs to java.lang.Object.
6751 (process_imports): Simply assign error_found to the value returned
6752 by check_pkg_class_access.
6753 (declare_local_variables): Don't use their init statements (if
6754 any) when parsing error were previously found. Reuse MODIFY_EXPR
6755 build during parsing as an init statement.
6756 (java_method_add_stmt): Now return the current method body.
6757 (java_layout_parsed_class, java_register_parsed_class): Functions
6759 (java_complete_expand_methods): Initialize the constant pool on a
6760 per class basis. Layout the classes before expanding their method
6761 bodies. Don't try expand artificial constructor code if error were
6762 found. Make the classes data and register them if no error were
6764 (java_complete_expand_method): Retrieve an artificial constructor
6765 argument list before entering its body. Assign the top block to
6766 the artificial constructor function body and set types of declared
6767 blocks and compound statements to void. Walk method body if not an
6768 artificial constructor.
6769 (make_qualified_name, cut_identifier_in_qualified): New functions.
6770 (resolve_expression_name): Fixed comments. Save/restore the
6771 current class CLASS_LOADED_P flag value. Build non qualified
6772 static field access and handle qualified expression names.
6773 (resolve_field_access, resolve_qualified_expression_name): New
6775 (patch_method_invocation_stmt): Use the new expression resolution
6776 scheme, calling resolve_field_access when the function call is
6777 resolved as an expression.
6778 (qualify_ambiguous_name): Function rewritten to work on qualified
6779 expression produced by make_qualified_name.
6780 (java_complete_tree): Promote type when function's argument are
6781 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
6782 the assignment to discover further errors if RHS is a expression
6783 name that fails to evaluate. Declare LHS initialized even though
6784 the assignment failed. Don't use the location variable and removed
6785 extra argument in patch function calls. Now handle the ARRAY_REF
6786 case and build internal string representation when STRING_CSTs are
6788 (build_method_invocation): Don't wrap function call around a WFL.
6789 (build_assignment): Likewise. Use the operator location
6791 (patch_assignment): Handle array access LHSs. Handle error
6792 provenance, resulting in a better error report.
6793 (build_binop): Use op_location from operator as binop location
6795 (build_unaryop, build_incdec, build_cast): Likewise.
6796 (patch_binop): Extract location information from the node. Fixed
6797 typo in error message.
6798 (patch_unary_op): Extract location information from the node.
6799 (build_array_ref, patch_array_ref): New functions.
6801 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
6803 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
6804 match _Jv_IsInstanceOf.
6805 * decl.c (init_decl_processing): Use _Jv_NewArray, not
6806 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
6808 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
6810 * decl.c (init_decl_processing): Functions are now named
6811 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
6813 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
6815 * java-tree.h (load_class): Add prototype.
6816 * class.c (is_compiled_class): Add missing arg to load_class.
6817 * expr.c (expand_java_NEW): Call load_class.
6818 * parse.y (process_import): Removed bogus use of void return value.
6820 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
6822 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
6823 Function name is "_Jv_Throw" instead of "soft_athrow".
6824 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
6825 Function name is "_Jv_AllocObject" instead of "soft_new".
6826 Takes an extra parameter (object size).
6827 * expr.c: Update calls.
6829 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
6831 * lex.c (java_get_line_col): Handle end-of-file.
6832 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
6834 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6836 * lang.c (lang_init): Make -fexceptions the default.
6837 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
6838 exception handling is not turned on.
6840 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6842 * lang.c (flag_new_exceptions): Make this this default.
6843 * decl.c (end_java_method): Call emit_handlers.
6844 * except.c (method_init_exceptions): Set language code and version.
6845 (expand_start_java_handler): Enable exception, and call
6846 expand_eh_region_start.
6847 (expand_end_java_handler): Enable exception, and set up catch blocks.
6848 (emit_handlers): New routine to generate the saved handlers.
6849 * java-except.h (emit_handlers): Add prototype.
6851 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
6853 We used to have three different representations of the constant pool:
6854 the CPool structure, the tree_constant_pool, and the constructures
6855 used to build the Class object (which may need class and string
6856 constants) in compiled code. None were appropriate for compiling
6857 to .class files, so I did a major overhaul.
6859 First, the tree_constant_pool array was removed. Things were
6860 modified to the CPool structure in the JCF could be used.
6861 Second, a "capacity" field was added to the CPool, and functions
6862 written to search for a matching constant, adding one if not found.
6863 The code that generated the Class object was changed to use a CPool.
6864 The actual TREE_LISTs used to build the CONSTRUCTORs used for
6865 the static Class object are now only in build_constants_constructor.
6866 Finally, I wrote code which can generate a .class file (including its
6867 constant pool) from the RECORD_TYPE of a class. This is a big step
6868 on the way to compiling Java source into .class files.
6870 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
6871 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
6873 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
6874 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
6875 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
6876 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
6877 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
6878 (lang_type): Removed constant_pool field.
6879 * jcf.h (CPool): Renamed size to count. Added field capacity.
6880 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
6881 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
6882 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
6884 * constants.c (current_constant_pool_tags, current_constant_pool_data,
6885 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
6886 * constants.c (build_constants_constructor): Use new outgoing_cpool.
6887 (set_constant_entry, find_constant1, find_constant2,
6888 find_class_constant, count_constant_pool_bytes, write_constant_pool,
6889 find_utf8_constant, find_class_or_string_constant): New functions.
6891 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
6892 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
6893 (give_name_to_class, get_class_constant): Likewise.
6894 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
6895 (get_name_and_type_constant, get_ref_constant): Removed.
6896 * parse.h (parser_ctxt): Remove field tree_constant_pool.
6897 * parse.y: Don't save/restore tree_constant_pool.
6898 * verify.c (verify_jvm_instructions): Update for new approach.
6899 * expr.c (expand_invoke, expand_java_field_op): Likewise.
6901 * lang-options.h: Added -femit-class-file, -femit-class-files.
6902 * lang.c (flag_emit_class_files), java-tree.h: New flag.
6903 (lang_f_options): Added "emit-class-file(s)".
6905 * expr.c (build_java_arrayaccess): Generate more efficient array
6906 bounds checking, by using unsigned compare.
6908 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
6910 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6912 * parse.h: New comment on the handling of unresolved type
6913 identifiers. JDEPs are now part of the jdep_code enum.
6914 (typedef struct jdep): Now use enum jdep_code or int, depending on
6915 availability. Both are narrowed down to an 8 bits bitfield.
6916 (CALL_EXPR_PRIMARY): Fixed comment.
6918 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
6920 * Make-lang.in (java): Added gjavac and jvgenmain.
6921 (java.start.encap): Depend on gjavac.
6922 (java.rest.encap): Depend on jvgenmain.
6924 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
6925 (JAVA_CROSS_NAME): Likewise.
6926 (java.all.build): Depend on jvgenmain and gjavac.
6927 (java.all.cross): Depend on jvgenmain and gjavac-cross.
6928 (jvgenmain$(exeext)): New target.
6929 (java.install-common): Wrote.
6930 * config-lang.in (compilers, stagestuff): Added gjavac and
6933 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
6935 * lang.c (lang_decode_option): New argc/argv interface.
6937 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6939 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
6940 * decl.c (build_decl_no_layout): New function.
6941 * expr.c (java_lang_expand_expr): Layout declarations found in
6942 blocks before they're pushed.
6943 * jcf-parse.c (load_class): Save current line when parsing class
6945 (parse_source_file): Register class before expanding their
6947 * lang.c (put_decl_node): Produce `null' when `void *' is
6949 * lex.c (static tree wfl_op): New static global, for error report
6951 (java_init_lex): wfl_operator and wfl_op initialized
6952 here. Filename caching added for wfl_op. Return wfl_op when `(' is
6954 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
6955 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
6956 build_unresolved_array_type): New static function definitions.
6957 (build_decl_no_layout): New extern function declared.
6958 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
6959 faulty modifier exists.
6960 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
6961 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
6962 (UNARY_PLUS_EXPR): New fake operator.
6963 (struct parser_ctxt): New field osb_number.
6964 * parse.y (static tree wfl_operator): New static WFL for operator
6965 bound error messages.
6966 (DECR_TK, INCR_TK): Moved.
6967 (OP_TK): Tagged <operator>.
6968 (array_type:): Now call build_unresolved_array_type.
6969 (dim_expr:): Count the number of '[' seen.
6970 (post_increment_expression, post_decrement_expression,
6971 pre_increment_expression, pre_decrement_expression,
6972 unary_expression_not_plus_minus, unary_expression:): Actions are
6973 now building the corresponding unary expressions.
6974 (cast_expression:): Actions are now building cast expressions.
6975 (build_unresolved_array_type): New function.
6976 (create_interface): Reset the number of declared interfaces.
6977 (create_class): Likewise.
6978 (method_header): Methods declared within the scope of an interface
6979 are now implicitly set public and abstract.
6980 (java_complete_class): Variable's and parameter's type are patched
6981 with a promoted type.
6982 (declare_local_variables): Resolved non builtin types are promoted
6983 before being used to build a variable decl. Removed type patch
6984 posted on variable initialization statement.
6985 (source_start_java_method): Use build_decl_no_layout to build the
6986 decl of a parameter of incomplete type.
6987 (java_register_parsed_class): Process interfaces too. Call
6988 rest_of_decl_compilation on each processed class declarations.
6989 (java_complete_expand_methods): Don't attempt to expand things in
6991 (java_complete_tree): Process CONVERT_EXPR, even though it always
6992 has a type. Propagate error_mark_node to node's type too. Promote
6993 method's call argument type and return error_mark_node if
6994 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
6995 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
6996 handle unary operator nodes.
6997 (build_assignment): Added comment.
6998 (print_int_node): New function.
6999 (patch_assignment): New second argument. New error handling. Use
7000 print_int_node. Handle references. Use can_cast_to_p to issue
7001 different error message according to the context and check upon
7002 the initialization of the RHS.
7003 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7004 (operator_string): Handle more operators.
7005 (patch_binop): No longer use a function static
7006 wfl_operator. Improved error message on shift distance.
7007 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7008 patch_cast): New functions.
7010 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7012 * jvspec.c: New file.
7013 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7015 * java-tree.h (identifier_subst): Add declaration.
7017 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7019 * jvgenmain.c (main): Generate call to JvRunMain.
7021 * class.c (make_class_data): Push value for "sync_info" field.
7022 * decl.c (init_decl_processing): Push "sync_info" field.
7024 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7026 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7027 Java (source) name, not signature.
7028 Set TYPE_ALIGN to (at least) that of element_type.
7030 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7032 * class.c: Moved classname-mangling-rekated code to ...
7033 * mangle.c: ... this new file.
7034 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7035 * Makefile.in: Update for above changes.
7037 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7039 * expr.c (truthvalue_conversion): Convert integer and floating
7040 point value to their truth value.
7041 * lex.c (java_lex): Handle the `null' literal.
7042 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7043 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7044 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7047 * parse.y: Reorganization/documentation on token declaration.
7048 (binop_lookup[]): New added new tree codes.
7049 (relational_expression): Build corresponding binary operators.
7050 (equality_expression, conditional_and_expression,
7051 conditional_or_expression): Likewise.
7052 (java_complete_class): Fix crash in debug message.
7053 (java_complete_tree): Check initialization of method call
7054 arguments. Further bogus node evaluation to detect more error
7055 during assignments. Handles more binary operators.
7056 (patch_assignment): Use DECL_P.
7057 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7059 (operator_string): Handle more case. Compacted source.
7060 (patch_binop): Changed function comment. Checking for
7061 uninitialized first operand takes the compound assignment into
7062 account and uses DECL_P. Checking for uninitialized second operand
7063 delayed to routine's end. Use macros to issue type bound error
7064 messages and issue messages on both operands if their types are
7065 different. Force fixed type into node. Handle all binary
7068 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7071 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7072 build operator node and return tokens.
7073 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7074 * parse.h (java_complete_tree): Changed returned type in prototype.
7075 (build_method_invocation, build_assignment, patch_assignment,
7076 patch_binop): New static function declarations.
7077 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7078 BUILD_EXPR_WFL): New macros.
7079 * parse.y (enum tree_code binop_lookup[]): New static for token to
7081 (%union): Parser union has new sub-structure `operator'.
7082 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7083 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7084 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7085 ASSIGN_ANY_TK): Tokens tagged `operator'.
7086 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7087 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7088 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7089 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7090 (assignment_operator:): Rule tagged `operator'.
7091 (expression_statement:): Re-installed default rule.
7092 (method_invocation:): Sub rules call build_method_invocation.
7093 (postfix_expression:): Don't attempt to resolve name here. Just
7095 (multiplicative_expression:): Sub-rules build corresponding binop
7097 (additive_expression:, shift_expression:, and_expression:,
7098 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7099 (assignment:): Sub rule invoke build_assignment.
7100 (assignment_operator:): Default rules on sub rules.
7101 (force_error): Added documentation on this variable.
7102 (declare_local_variables): Build initialization calling
7104 (expand_start_java_method): Removed unused rtx declaration. Mark
7105 arguments as already initialized.
7106 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7107 (java_complete_expand_methods): Don't process next method if
7108 completion of the previous one triggered errors.
7109 (java_complete_expand_method): Call source_end_java_method if no
7110 error were found during completion.
7111 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7112 locals declaratilon. Handle names found within a class. Return
7113 error_mark_node when things aren't found.
7114 (patch_method_invocation_stmt): Return error_mark_node on failures.
7115 (patch_invoke): Removed unused local. Return the correct node.
7116 (java_complete_tree): Now returns a value. The BLOCK section binds
7117 local identifiers and the type of a BLOCK is now void. Assign the
7118 result of operand completion on COMPOUND_EXPR. Assign the
7119 encapsulated node of a WFL to the result of its completion, except
7120 when the node is an identifier. Now handle MODIFY_EXPR and several
7121 binary operators. Return error_mark_node on errors.
7122 (build_method_invocation, build_assignment, patch_assignment,
7123 build_binop, operator_string, patch_binop): New functions.
7124 * typeck.c (binary_numeric_promotion): New function.
7126 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7128 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7129 Replace most uses of ident_subst by identifier_subst.
7131 * class.c (push_class_static_dummy_field): Removed function.
7132 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7133 instead of looking got "class" static field. Create that decl here.
7134 (class_identifier_node): Removed; no longer needed.
7135 (init_class_processing): Don't init class_identifier_node.
7136 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7137 Do nreverse 0 times (instead of twice) for Object and Class.
7138 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7140 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7142 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7143 while initializing linenumber_count and linenumber_table.
7144 Do it before init_function_start (which calls emit_line_note).
7145 * expr.c (expand_byte_code): Don't need to clear lineno here.
7147 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7149 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7150 then mangle number as _N_.
7152 * class.c (mangle_class_field): New function.
7153 (build_class_ref): Set assembler name of class reference using
7155 (push_class_static_dummy_field): Likewise.
7157 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7159 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7160 of assigning to TREE_CODE. The latter method exploits a feature
7161 of GCC that is not ANSI compliant.
7163 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7165 * decl.c (pushdecl_force_head): New function.
7166 (pushlevel): Removed conditional printf.
7167 (complete_start_java_method): Don't enter local variable scope if
7168 function is compiled from source code.
7169 * expr.c: parse.h now included
7170 (java_lang_expand_expr): New function.
7171 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7172 printf. Terminate buffer when doing directories.
7173 * jcf-parse.c (parse_source_file): Call lang_init_source before
7174 parsing and before code generation.
7175 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7176 use printf if the macro is defined.
7177 * lang.c (lang_init): Install lang_expand_expr hook on
7178 java_lang_expand_expr.
7179 (java_dummy_print): New function.
7180 (lang_init_source): New function.
7181 * lex.c (java_lex): Remember location of an opening brace at the
7182 second nesting level.
7183 (java_is_eol): Unget character seen after a CR if it is EOF.
7184 * parse.h: Now includes lex.h
7185 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7186 printf if the macro is defined.
7187 (expand_start_java_method, build_expr_block, enter_block,
7188 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7189 New static function declarations.
7190 (pushdecl_force_head): New extern function declaration.
7191 (INCOMPLETE_TYPE_P): New macro.
7192 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7193 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7194 BLOCK_EXPR_ORIGIN): New macros.
7195 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7196 DECL_SOURCE_LINE_LAST): New macros.
7197 (struct parser_ctxt): Removed field current_method_decl, redundant
7198 with the field current_function_decl. Added fields
7199 first_ccb_indent1 and pending_block.
7200 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7201 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7203 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7204 (compilation_unit:): Cosmetic on sub rule.
7205 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7206 (variable_initializer:): Installed default rule on expression:.
7207 (method_declaration:): method_header: starts a new
7208 method. method_body: installs the function body, absorbs blocks
7209 emitted for temporary variable scopings, pops function's body block
7210 and merges function's last statement lineno in DECL_SOURCE_LINE.
7211 (method_body:): Installed default rules.
7212 (block:): Call enter_block when an opening brace is seen. Absorb
7213 scoping blocks and call exit_block when a closing brace is seen.
7214 (block_statement:): Cosmetic changes.
7215 (method_invocation:): Create WFL around CALL_EXPR node.
7216 (patch_stage): Added comment around definition.
7217 (method_header): Try to use first_ccb_indent1 as the first line of
7218 the method, so BP debug info are emitted at the first opening
7219 brace of the function. If the function has no body, use the
7220 location of the function's name. Override currently defined method
7221 name with the matching WFL so we can point redefinition errors
7222 using the location where the function's name was declared.
7223 (check_abstract_method_header): Interprets DECL_NAME as an
7224 identifier or as a WFL, accordingly.
7225 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7226 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7227 location and name information out of it and reinstall DECL_NAME to
7228 its original identifier node value.
7229 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7230 function's source code).
7231 (read_import_dir): Test the value returned by find_class and issue
7232 a fatal accordingly.
7233 (declare_local_variables): Push a new block for the scope of the
7234 new variable(s) if code has been already generated at that nesting
7235 level. Pinpoint redefinition errors using the variable id
7236 WFLs. Generate initialization code if necessary. If the variable
7237 type is incomplete, register a patch on its decl.
7238 (source_start_java_method): Rewritten. Define a new block for the
7239 function's parameters. Build parameter decl out of function's
7240 arguments and register them for a patch if their types are
7242 (expand_start_java_method): Includes the part of
7243 source_start_java_method that was pushing the parameter decls and
7244 completing the method start code.
7245 (source_end_java_method): Removed call the expand_end_bindings and
7246 poplevel (already taken care of). Reinstall function's arguments
7247 and get function's last line of code before calling
7248 expand_function_end.
7249 (java_method_add_stmt): New comment before the function's
7250 code. Complement the second operand of the current COMPOUND_EXPR
7252 (java_complete_expand_methods): Don't generate debug info on line
7253 zero when expanding a generated constructor.
7254 (java_complete_expand_method): Set start and end line numbers for
7255 a artificially generated constructor to one and manually call
7256 enter_block and exit_block when defining it. For all methods:
7257 expand function's start calling the new expand_start_java_method
7258 and invoke java_complete_tree on the effective method's body, if
7260 (resolve_expression_name): Now use lookup_name_in_blocks to search
7261 local variable decls and print out an error when variables are
7263 (patch_method_invocation_stmt): Inserted comment before the
7265 (lookup_method_invoke): Chain method's arguments using chainon
7266 with the current arg list as a second argument. Inserted missing
7267 IDENTIFIER_POINTER when reporting an error on methods not found.
7268 (refine_accessible_methods_list): Don't retain constructors.
7269 (patch_arguments): Function removed.
7270 (java_complete_tree): Inserted comment before the function's
7271 code. New case for BLOCKs. Moved the WFL case a bit
7272 further. Complete function's arguments.
7273 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7274 maybe_absorb_scoping_blocks): New functions.
7276 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7278 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7280 * jcf-parse.c (parse_source_file, java_error_count): New forward
7281 and extern declarations.
7282 (java_parse_abort_on_error): Macro moved.
7283 (jcf_parse_source): fatal called if fopen fails. Now calls
7285 (parse_source_file): New parse_only parameter. Reflects the
7286 elimination of the second pass.
7287 (yyparse): parse_source_file called with argument set to 0.
7288 * jcf.h (JCF_ZERO): Sets java_source to zero.
7289 * lex.c (java_init_lex): pass argument is gone. Function modified
7290 to be called once during the analysis of a file.
7291 (java_unget_unicode): Fixed typo in fatal message.
7292 (java_get_line_col): Likewise.
7293 (java_lval): Likewise. String literals no longer built during
7295 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7297 * parse.h (MODIFIER_WFL): New macro.
7298 (parse_check_super, parser_check_super_interface): Now return int.
7299 (parser_chain_incomplete_item, not_builtin_p,
7300 complete_method_decl): Declarations removed.
7301 (build_method_invocation_stmt, build_invoke): Renamed using the
7302 `patch' instead of `build'
7303 (register-incomplete_type, obtain_incomplete_type,
7304 java_complete_tree, java_complete_expand_method,
7305 unresolved_type_p, create_jdep_list): New function declarations.
7306 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7307 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7308 (jdep): New typedef on new struct _jdep.
7309 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7310 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7311 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7312 JDEP_RESOLVED_P): New macros.
7313 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7314 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7315 JDEP_VARIABLE): New enum values and jdep kinds.
7316 (jdeplist): New typedef on struct _jdeplist.
7317 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7319 (CALL_EXPR_PRIMARY): New macro.
7320 (struct parser_ctxt): Fields java_pass, current_method_decl,
7321 method_decl_list deleted. New field jdeplist.
7322 (INCOMPLETE_P): Macro deleted.
7323 * parse.y (single_type_import_declaration:): Removed pass switch.
7324 (type_import_on_demand_declaration): Likewise.
7325 (field_declaration:): Removed pass switch on all sub rules.
7326 (class_declaration:): Call the complete_class_decl removed on
7328 (method_declaration:): Removed second pass switch. No longer chain
7329 methods decl when method_header reduced.
7330 (method_header:): Sub rules no longer depend on pass switch.
7331 (method_declarator:): Likewise.
7332 (method_body:): Likewise.
7333 (abstract_method_declaration:): Likewise.
7334 (block_statement:): Likewise.
7335 (local_variable_declaration:): Likewise.
7336 (argument_list:): Likewise.
7337 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7338 removed. Partial CLASS_EXPR tree node built instead.
7339 (postfix_expression:): Removed pass switch on all sub rules.
7340 (java_pop_parser_context): Free classd_list content.
7341 (yyerror): Call obstrack_grow0 to finalize error message.
7342 (check_class_interface_creation): Comment modified to reflect new
7343 returned value meaning. Removed second pass switch. Return 1 if an
7344 error was found, 0 otherwise. Adjust pointer on filename if a
7345 leading path separator was found.
7346 (maybe_create_class_interface_decl): Removed first pass switch
7347 when linking the class decl to the class_list. Install a new
7348 jdep_list for the class.
7349 (add_superinterfaces): List of unresolved interfaces is
7350 gone. Unresolved interfaces are directly added to the current
7352 (create_interface): Second pass shortcut removed.
7353 ctpx->modifier_ctx access through MODIFIER_WFL.
7354 (create_class): Second pass shortcut removed. Call to
7355 register_incomplete_type replaces the call to
7356 parser_chain_incomplete_item.
7357 (complete_class_decl): Function removed.
7358 (duplicate_declaration_error): New way of retrieving redeclared
7360 (register_fields): Call to lookup_modifier_cl replaced by
7361 MODIFIER_WFL. New way of handling unresolved type, using
7362 unresolved_type_p and obtain_incomplete_type.
7363 register_incomplete_type replaces call to parser_chain_incomplete_item.
7364 (patch_stage): New static global variable.
7365 (method_header): New way of handling unresolved type, using
7366 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7367 indicates that the method decl needs to be patched.
7368 (check_abstract_method_header): Call to lookup_modifier_cl
7369 replaced by MODIFIER_WFL.
7370 (method_declarator): Incomplete argument type are registered
7371 calling register_incomplete_type. Patch on the declared method is
7372 issued in that case.
7373 (unresolved_type_p): New function.
7374 (parser_check_super_interface): New comment to reflect function's
7375 modified returned type (int). Function and has a new argument
7376 this_wfl. Call to parse_error_context uses this_wfl instead of
7377 relying on lookup_cl.
7378 (parser_check_super): Comment reflects function's new returned
7379 type (int). Function returns non zero value on error.
7380 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7381 register_incomplete_type, jdep_resolve_class): New functions to
7382 handle incomplete types in declarations.
7383 (java_complete_class): Rewritten to work with the new incomplete
7384 type handling scheme.
7385 (complete_class_report_errors): Likewise.
7386 (complete_method_decl): Removed: it jobs is now handled by
7387 java_complete_class.
7388 (do_resolve_class): Class loaded in not already loaded and not
7389 found in Java source code.
7390 (java_check_regular_methods, java_check_abstract_methods): Don't
7391 call complete_method_decl anymore.
7392 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7393 (read_import_dir): Got rid of the pass number dependency.
7394 (declare_local_variables): New handling of unresolved types (patch
7396 (source_start_java_method): New parameter level. Function called
7397 with level set to 1 when argument types are potentially
7398 unresolved. Called to complete the job with level set to 2 once
7400 (source_end_java_method): Call to permanent_allocation
7401 removed. Waiting to be replaced by a more suitable obstack
7403 (java_complete_expand_methods, java_complete_expand_method,
7404 java_expand_finals): New functions.
7405 (build_method_invocation_stmt): Renamed
7406 patch_method_invocation_stmt. Extracts function call expression
7407 (wfl) and arguments (args) from CALL_EXPR tree operands.
7408 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7409 call. Patch the function and argument operand of the CALL_EXPR
7411 (patch_argument, java_complete_tree): New functions.
7413 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7415 Recover from missing fields and methods (i.e. error instead of fatal).
7416 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7417 * expr.c (expand_invoke): Recover from missing method.
7418 (expand_java_field_op): Recover from missing field.
7419 Inline references to java.lang.{Integer,Char,...}.TYPE.
7420 * typeck.c (get_type_from_signature), java-tree.h: New function.
7421 * class.c (add_method): Use get_type_from_signature.
7422 (build_class_ref): Handle a class that was not found.
7423 * typeck.c (convert): Handle conversion to pointers (for convenience).
7424 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7425 instead of lookup_field to handle missing fields.
7427 * jcf-parse.c (process_zip_dir): Set java_source.
7429 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7431 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7433 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7435 * jcf-parse.c (load_class): Don't change input_filename before
7436 calling jcf_parse_source (but still do it before calling
7438 (jcf_parse_source): Assign input_filename after having saved the
7440 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7441 list. ctxp->modifier_ctx zeroed according to its new
7442 definition. ctxp->filename initialized. Removed
7443 JAVA_MODIFIER_CTX_UNMARK.
7444 (java_unget_unicode): Update the character based column position.
7445 (java_allocate_new_line): ref_count not used anymore. Always free
7446 ctxp->p_line. Initialize c_line->char_col to 0.
7447 (java_get_unicode): Update the character based column position.
7448 (java_lex): Use ctxp->elc to store current position in source
7449 file, at the beginning of the parsed token. Set modifier_ctx entry
7450 corresponding to the parse modifier to a WFL node. Return a WFL
7451 node when an identifier is parsed.
7452 (java_lex_error): Now uses ctxp->elc to store current position in
7454 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
7455 * lex.h (build_wfl_node): New function definitions.
7456 (struct java_line): ref_count and next fields are gone. New field
7458 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7459 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
7460 (JAVA_COLUMN_DELTA): New macro.
7461 (java_lc): New typedef on new struct _java_lc.
7462 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
7463 (parse_error_context, parse_warning_context): Changed prototypes.
7464 (java_get_line_col): Added as an available global function.
7465 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
7466 (IC_DECL): Replaced by macro IC_TYPE
7467 (DEPEND_WFL): New macro.
7468 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
7470 (exit_java_complete_class): Removed a commented out statement.
7471 (struct parser_ctxt): Added comments on fields. modifier_ctx is
7472 now an array of tree nodes. Deleted fields line_list and
7473 e_line. New field elc, to replace e_line.
7474 * parse.y (array_type:): Build WFL node.
7475 (qualified_name:): Build a single WFL node out of two. Retain
7476 the location information of the first node in the resulting node.
7477 (package_declaration:): Use package name as a WFL node
7478 (single_type_import_declaration:): Use imported name as a WFL node.
7479 (type_import_on_demand_declaration:): Use root of the imported
7480 packages as a WFL node.
7481 (field_declaration:): Removed unused local variable cl.
7482 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
7483 (yyerror): New static elc. Removed static error_line, error_pos.
7484 New local code_from_source. Save ctxp->elc into elc at the first
7485 pass. Call java_get_line_col to get a string of the line where
7487 (debug_line): Removed static function.
7488 (parse_error_context, parse_warning_context): Parameter cl is now
7489 a WFL node. Use its value to initialize ctxp->elc.
7490 (redefinition_error): Parameter cl is now a WFL node.
7491 (parse_add_interface): New parameter wfl. No longer call
7492 lookup_cl, use wfl instead.
7493 (check_class_interface_creation): Parameter cl is now a WFL node.
7494 (maybe_create_class_interface_decl): Likewise.
7495 (add_superinterfaces): New function.
7496 (create_interface): Removed local cl, node, super_decl,
7497 super_decl_type. Function now uses id as a WFL node. Better
7498 warning/error report on obsolete or forbidden mix of
7499 modifiers. Now calls add_superinterfaces to register interfaces.
7500 (create_class): Removed local cl, node. Local variable id is used
7501 as a WFL node. Better error report on forbidden modifier
7502 mix. Uses add_superinterfaces to register interfaces.
7503 (find_field): Argument cl is now a WFL node. Now store the WFL
7504 node of a fields that needs to be checked for their
7506 (method_header): Local variable node non longer used. Local
7507 variable id replaces cl.
7508 (check_modifiers_consistency): Local variable cl is now a WFL
7510 (method_declarator): Local variable cl replaced by parameter id.
7511 (parser_qualified_name): Now uses parameter name as a WFL node.
7512 (parser_check_super_interface): New parameter wfl, for achieve
7513 greater accuracy during error reports.
7514 (parser_chain_incomplete_item): New parameter named location. Used,
7515 along the decl, to construct the incomplete item node.
7516 (java_complete_class): resolve_class now uses WFL node extracted
7517 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
7519 (complete_method_decl): Unresolved function's argument types are WFL.
7520 (resolve_class): Parameter cl is now a WFL node.
7521 (resolve_and_layout): Likewise.
7522 (do_resolve_class): Likewise. Try first to use cl and then do the
7523 lookup on the decl when calling check_pkg_class_access.
7524 (complete_class_report_errors): Use IC_TYPE in place of
7525 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
7526 instead of doing a lookup over the decl.
7527 (java_check_final): Use WFL info from field tree list.
7528 (lookup_cl): Rewritten and returns a statically defined WFL node.
7529 (lookup_modifier_cl): Now uses information from WFL nodes.
7530 (process_imports): Likewise.
7531 (read_import_dir): name and cl arguments replaced by a single WFL
7532 node. Function modified accordingly.
7533 (find_in_imports_on_demand): Now uses WFL node.
7534 (check_pkg_class_access): cl argument is now a WFL node.
7535 (declare_local_variables): Fixed to use WFL nodes.
7536 (resolve_expression_name): Likewise.
7537 (build_method_invocation_stmt): name_combo argument renamed
7538 wfl. Function modified to use WFL nodes.
7539 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
7540 (lookup_method_invoke): cl is now a WFL node. Added missing
7541 IDENTIFIER_POINTER to class type decl name.
7543 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
7545 * lang.c (init_parse): Now returns char* containing the filename.
7547 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
7549 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
7551 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
7552 * class.c (make_class_data): If flag_assume_compiled, initial class
7553 state is CSTATE_PREPARED; make superclass and interfaces direct
7554 references, rather than constant pool indexes.
7556 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7558 * parser.y: Include flags.h. Removed debug variable pl.
7559 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
7561 (labeled_statement_nsi:): Generate debug info when reducing
7562 expression_statement:.
7563 (check_pkg_class_access): get_access_flags_from_decl invokation
7564 fixed for new CLASS_* flags location.
7565 (source_end_java_method): Save/restore parser context when
7566 entering/leaving this routine. Restore lineno to its right value
7567 before calling expand_end_bindings.
7568 (build_method_invocation_stmt): build_invoke called with the
7569 current line information.
7570 (build_invoke): New argument cl. Wrap the function call around a
7572 (refine_accessible_methods_list): Changed comment, removed
7574 * parse.h: Fixed typo in comments.
7575 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
7576 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
7577 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
7579 * lex.c (java_lex): Record the last closing curly bracket of a
7581 * jcf-parse.c (jcf_parse_source): Now calls
7582 java_check_methods. Clarified comment, fixed typo.
7584 1998-04-09 Dave Brolley <brolley@cygnus.com>
7586 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
7587 (finish_parse): Expose for non USE_CPPLIB builds.
7589 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
7591 * lang.c (lang_print_xnode): New function.
7593 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
7595 * decl.c (class_dtable_decl), java-tree.h: New tree node.
7596 * class.c (get_dispatch_vector, get_dispatch_table): New functions
7597 used to build a class's dispatch table.
7598 (make_class_data): Generate dispatch table if flag_assume_compiled.
7599 Set dtable of class object to address of class_dtable_decl.
7601 * decl.c (int_decl_processing): Make soft_badarrayindex_node
7602 be volatile and have side effects - generates better code.
7604 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
7605 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
7607 * expr.c (expand_invoke): If class is final, method is
7608 effectively final, so can call it directly.
7610 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
7612 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
7614 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7616 * parse.y (build_method_invocation_stmt): Removed extra argument
7619 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7621 * expr.c (dtable_indent): Now static global.
7622 (expand_invoke): Now call invoke_build_dtable and
7623 build_invokevirtual.
7624 (invoke_build_dtable, build_invokevirtual): New functions.
7625 * jcf-io.c (find_class): Defer issuing a warning by setting
7626 jcf->outofsynch to 1.
7627 * jcf-parse.c (jcf_out_of_synch): New function.
7628 (load_class): Test this_jcf.outofsynch flag and call
7629 jcf_out_of_synch accordingly.
7630 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
7631 comment indentation.
7632 * lex.c (java_get_unicode): Fixed code indentation.
7633 (java_lex): Create string literal. Fixed typo. Removed several
7634 premature obstack_free.
7635 * parse.h: New enums for name resolution and invocation mode.
7636 (struct qualification): New data structure.
7637 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
7638 (do_resolve_class, build_method_invocation_stmt,
7639 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
7640 debug_line, identical_subpath_p, invocation_mode,
7641 refine_accessible_methods_list, build_invoke,
7642 lookup_method_invoke): New functions declared.
7643 (build_invokevirtual, invoke_build_dtable, match_java_method,
7644 build_field_ref, jcf_out_of_synch): New references to external
7646 (struct parse_ctxt): Removed artificial_constructor field.
7647 * parse.y: (array_type:): Type defined for this rule.
7648 (class_type:): Installed default rule for interface_type:.
7649 (array_type:): Now build Java array type.
7650 (qualified_name:): Now use obstack_grow0.
7651 (method_declaration:): Skip the artificial constructor added to
7653 (abstract_method_declaration:): Execute the code only during pass 1.
7654 (block:): Installed default rule in block_statements:.
7655 (block_statement:): Add the statement to the method during pass 2.
7656 (statement_expression): Installed default rule for
7658 (argument_list:): Added code to build the argument list.
7659 (method_invocation:): Added call to create the method invocation
7661 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
7662 (debug_line): New function for debug.
7663 (complete_class_decl): No longer do something during pass 1.
7664 (method_header): Use BUILD_PTR_FROM_NAME.
7665 (parser_qualified_classname): Use obstack_grow0. Removed bogus
7667 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
7668 function's main comment.
7669 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
7671 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
7672 (resolve_class): Now works with arrays.
7673 (do_resolve_class, resolve_and_layout): New functions.
7674 (java_check_regular_methods): Reverse method list before and after
7675 having processed it. No longer set ctxp->artificial_constructor.
7676 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
7677 accordingly. Fixed typo in issued error message. Now use
7679 (find_in_imports_on_demand): Now use obstack_grow0.
7680 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
7681 (source_end_java_method): Call expand_expr_stmt instead of
7682 expand_expr. Calls it before calling expand_function_end.
7683 (java_method_add_stmt): Do nothing if errors were found during
7685 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
7686 (build_method_invocation_stmt, build_invoke, invocation_mode,
7687 lookup_method_invoke, refine_accessible_methods_list,
7688 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
7690 * typeck.c (build_java_signature): Properly end method signature
7691 if return type skipped.
7692 (match_java_method): New function.
7694 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
7696 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
7698 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7700 * expr.c (build_invoke_non_interface): New function.
7701 (methods_ident, ncode_ident): Now static globals.
7702 (expand_invoke): Use build_invoke_non_interface.
7703 * java-tree.h (struct lang_decl): New field function_decl_body.
7704 (DECL_FUNCTION_BODY): New macro.
7705 * jcf-parse.c (jcf_parse_source): Deeper check before setting
7706 CLASS_FROM_SOURCE_P.
7707 (parse_source_file): Fixed typos. Call java_layout_parsed_class
7708 before starting pass 2. Call to java_generate_parsed_class replaced
7709 by java_register_parsed_class.
7710 * lex.c: Fixed typo in header. Some line width related formating.
7711 * lex.h: Some line width related formating.
7712 * parse.h (source_end_java_method, resolve_expression_name,
7713 complete_class_decl, maybe_create_class_interface_decl,
7714 check_class_interface_creation): New static function declarations.
7715 (java_layout_parsed_class, java_method_add_stmt): New function
7717 (struct parser_ctxt): Field mark_class_generate removed. New
7718 fields class_list and artificial_constructor.
7719 * parse.y: Fixed typo in header.
7720 (class_declaration:): Call complete_class_decl when class body
7722 (method_declaration:): Call source_end_java_method in pass 2 when
7723 the method body is defined.
7724 (postfix_expression:): Do expression name resolution on sub-rule
7726 (create_class, create_interface): Merged common pieces.
7727 (check_class_interface_creation, maybe_create_class_interface_decl):
7729 (complete_class_decl): New function.
7730 (register_fields): Fixed line width related typo.
7731 (method_header): Correctly skip first argument when fixing
7732 argument line. Changed the loop.
7733 (java_check_circular_reference): Now use ctxp->class_list.
7734 (java_complete_class): Removed start/stop marking.
7735 (java_check_regular_methods): Now takes a class decl as an
7736 argument. Add default constructor if none were encountered.
7737 (java_check_methods): Now use ctxp->class_list. Changed call to
7738 java_check_regular_methods.
7739 (source_start_java_method): Set DECL_ARG_TYPE for each function
7741 (source_end_java_method, java_method_add_stmt): New functions.
7742 (java_generate_parsed_class): No longer exists.
7743 (java_layout_parsed_class, java_register_parsed_class): New functions.
7744 (resolve_expression_name): New function.
7746 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7748 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
7749 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
7750 until pass initializations are done. Call read_import_dir with
7752 * parse.h: (lookup_modifier_cl): New function declared.
7753 (INTERFACE_FIELD_MODIFIERS): New macro.
7754 (OBSOLETE_MODIFIER_WARNING): New macro.
7755 * parse.y: (register_fields): Class type and current field name in
7756 local variables. Check modifier(s) if adding field(s) to an interface.
7757 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
7758 and report errors using the faulty modifier line context.
7759 (lookup_modifier_cl): New function.
7760 (read_import_dir): Detect and report default import processing
7763 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
7765 Add a pair of -fassume-compiled/-fno-assume-compiled options.
7766 * class.c (is_compiled_class): Return 1 after making sure it
7767 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
7768 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
7769 * java-tree.h (flag_assume_compiled): Add decl.
7770 * lang.c (lang_f_options): Add the flag.
7771 (flag_assume_compiled): Add decl, default to 0.
7773 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7775 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
7776 (is_compiled_class): Likewise.
7777 (layout_class): Likewise.
7778 (layout_class): Detect and lay out classes defined in source code.
7779 (interface_of_p, add_interface_do, may_add_interface): New
7781 (add_interface): Now use add_interface_do.
7782 (add_method_1): New function.
7783 (add_method): Now use add_method_1.
7784 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
7785 (complete_start_java_method): New function.
7786 (start_java_mehod): Now call complete_start_java_method.
7787 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
7788 (expand_invoke): Likewise and fixed typo.
7789 *gjava.c: (print_super_field): Use new argument to find_class
7792 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
7793 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
7794 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
7796 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
7797 (add_method_1, push_class): New prototypes.
7798 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
7799 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
7800 directory where the class was found.
7801 (find_class): New argument DO_CLASS_FILE. Function find_class
7802 modified accordingly.
7803 *jcf-parse.c: (fix_class_path): New function.
7804 (load_class): Use new VERBOSE argument. load_class now finds and
7805 loads/parses .class/.java files. Save read_state of current_jcf
7807 (java_parser_abort_on_error): New macro.
7808 (jcf_parse_source, parse_source_file): New function.
7809 (jcf_parse): Fixed typo.
7810 (yyparse): Call parse_source_file () only.
7811 (process_zip_dir): Fixed typo, fix zdir->filename_length when
7812 writing the real class name back in the zip directory entry.
7813 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
7814 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
7815 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
7816 (find_class): Prototype fixed.
7817 *lex.c: Added 1998 time stamp.
7818 Removed all static global variables, moved into the parser
7819 context data structure.. Now include unistd.h if SEEK_SET not
7821 (java_init_lex): Rewritten.
7822 (java_sneak_unicode): Modified current unicode access in current line.
7823 (java_unget_unicode): Likewise.
7824 (java_allocate_new_line): New allocation management.
7825 (java_read_char): Modified access and storage of unget_utf8_value.
7826 New way of processing current unicode.
7827 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
7828 (java_get_unicode): Now use the parser context.
7829 (java_lineterminator): Likewise.
7830 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
7831 of the reentrant parser implementation. Function now use the
7832 parser context data structure and java_lval. Fixed production of
7833 the float and double constant "out of range" error message. Fixed
7834 obstack use. Return integer value when hitting a modifier. Now
7835 return type for TRUE, FALSE and other predefined types. Return
7836 identifier as a TREE_LIST list containing the current line context
7837 as the TREE_VALUE sub-node.
7838 (java_unicode_2_utf8): Fixed typo in declaration.
7839 (java_lex_error): Now use the parser context data structure.
7840 *lex.h: Added 1998 time stamp.
7841 (struct java_line): New fields ref_count and next.
7842 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7843 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
7844 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
7845 *parse.h: Added 1998 time stamp.
7846 (java_parse_source_file): Renamed from parse_source_file.
7847 (YYERROR_NOW, YYNOT_TWICE): Fixed.
7848 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
7849 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
7850 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
7851 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
7852 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
7853 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
7854 (struct parser_ctxt): New data structure to keep the parser context.
7855 *parse.y: Added 1998 time stamp, got rid of static global variables.
7856 (java_error_count, ctxp): New global variables.
7857 (%union): New value field.
7858 (numeric_type, integral_type): Rules removed.
7859 (primitive_type): Rule defined to handle integral, float, double and
7861 (qualified_name, package_declaration,
7862 single_type_import_declaration, type_import_on_demand_declaration,
7863 modifiers, class_declaration, super, interfaces,
7864 interface_type_list, class_body, field_declaration,
7865 field_declaration, variable_declarators, variable_declarator,
7866 variable_declarator_id, method_declaration, method_header,
7867 formal_parameter_list, formal_parameter, method_body, block,
7868 static, interface_declaration, extends_interfaces,
7869 abstract_method_declaration, local_variable_declarators): Rules now
7871 (force_error, do_warning): New global statics.
7872 (push_parser_context, parser_context_save_global,
7873 parser_context_restore_global, pop_parser_context): New functions.
7874 (yyerror): Now uses the global parser context. Fixed use of obstack.
7875 (parse_error, parse_error_context, parse_warning_context,
7876 java_accstring_lookup, redefinition_error, check_modifiers,
7877 parser_add_interface, create_interface, create_class, find_field,
7878 duplicate_declaration_error, register_fields, method_header,
7879 check_modifiers_consistency, check_abstract_method_header,
7880 method_declarator, parser_qualified_classname,
7881 parser_check_super_interface, parser_check_super,
7882 parser_chain_incomplete_item, java_check_circular_reference,
7883 layout_class_from_source, java_complete_class,
7884 complete_method_decl, resolve_class, complete_class_report_errors,
7885 java_check_final, check_method_redefinition,
7886 java_check_regular_methods, java_check_abstract_methods,
7887 java_check_methods, lookup_java_interface_method2,
7888 lookup_java_method2, lookup_cl, find_name_in_single_imports,
7889 process_imports, find_in_imports, read_import_entry,
7890 read_import_dir, find_in_imports_on_demand,
7891 check_pkg_class_access, not_builtin_p, declare_local_variables,
7892 source_start_java_method, java_generate_parsed_class): New
7894 *typeck.c: (signature_include_return): New global variable.
7895 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
7896 to add the function returned type in the signature.
7898 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
7900 * jcf-io.c (open_in_zip): Use strncmp and LEN.
7902 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
7904 * Make-lang.in (java.info): Added.
7905 (java.install-info): Added
7907 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
7909 * Makefile.in (clean): Also remove java/parse.c.
7911 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
7913 Add a pair of -fbounds-check/-fno-bounds-check options.
7914 * lang.c (lang_decode_option): Add code to grok arguments.
7915 (flag_bounds_check): Add decl.
7916 (lang_f_options): New array w/ the option in it.
7917 * java-tree.h (flag_bounds_check): Add decl.
7918 * lang-options.h: New file.
7919 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
7920 of a static macro value.
7921 (JAVA_ARRAY_EXCEPTION): Delete macro.
7923 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
7925 * typeck.c (build_java_array_type): Fix two bugs in previous change.
7926 * expr.c (build_anewarray): Add missing promote_type.
7928 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
7930 Add array types with known length to optimize bounds checking.
7931 * typeck.c (build_java_array_type): Take length parameter.
7932 (java_array_type_length, build_prim_array_type): New functions.
7933 * java-tree.h: Update for new functions.
7934 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
7935 * class.c: Use build_prim_array_type.
7936 * expr.c (can_widen_reference_to): Handle known-length array types.
7937 (verify_jvm_instructions): Keep track of integer push instructions
7938 followed by newarray/anewarray, so we can build known-length arrays.
7939 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
7940 (java_array_data_offset): New function.
7941 (build_java_array_length_access): New function. Optimize if constant.
7942 (build_java_arrayaccess): Constant fold bounds check.
7943 (expand_java_newarray, expand_java_anewarray): Replaced by ...
7944 (build_newarray, build_anewarray): New functions.
7945 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
7946 * verify.c (merge_types): Handle known-lengh array types.
7948 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
7950 * expr.c (expand_byte_code): Fix performace bug, which caused
7951 searching linenumber_table to be linear rather than constant.
7953 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
7955 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
7957 * decl.c, java-tree.h (soft_fmod_node): New global.
7958 * decl.c (init_decl_processing): Define __builtin_fmod.
7959 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
7960 using __builtin_fmod.
7962 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7964 * keyword.h: New file, output of keyword.gperf as processed by
7966 * lex.c (java_lex_init): Initialize java_error_flag.
7967 * parse.c (YYERROR_NOW): Uses java_error_flag.
7968 * parse.y: New static java_error_flag. Useless definition of
7970 * parse.y (java_error): Portable error recovery using
7971 java_error_flag (not yet completely tuned).
7973 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
7975 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
7977 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7979 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
7980 (parse.c, lex.c, keyword.h): New rules for Java source code
7982 * parse.c: Renamed into jcf-parse.c.
7983 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
7984 * keyword.gperf: New file, Java keywords.
7985 * parse.y: New file, Java language grammar.
7986 * parse.h: New file, Java language grammar definitions.
7987 * lex.c: New file, Java language lexer.
7988 * lex.h: New file, Java language lexer definitions.
7990 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
7992 * decl.c (clinit_identifier_node), java-tree.h: New global.
7993 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
7994 * verify.c (verify_jvm_instructions): Inline use of removed macros.
7995 * expr.c (expand_java_field_op): Check for invalid assignment
7998 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8000 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8002 * verify.c (verify_jvm_instructions): When processing a handler,
8003 attempt to set the current_subr to the right value.
8004 (More complicated code combines Sep 17 and Oct 22 versions.)
8006 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8008 * class.c (push_class): Figure out (guess) name of source file.
8009 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8010 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8011 (parse_class_file): Change return type from int to void.
8012 Call debug_start_source_file/debug_end_source_file.
8014 * expr.c (build_java_binop): Fix masking 2nd operand.
8015 * decl.c (init_decl_processing): Set sizetype first.
8017 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8019 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8020 (Revert Sep 17 change.)
8022 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8024 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8025 .class extension in their name and fix thing so we don't process
8026 them parse_zip_file_entries().
8027 (parse_zip_file_entries): Cleaned unused local variables.
8029 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8031 * expr.c (can_widen_reference_to): Allows equal array element types.
8032 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8033 * jcf-dump.c (RET): Get (and print) index.
8035 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8036 Promote element type to POINTER_TYPE.
8038 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8041 find_in_current_zip, jcf_figure_file_type): Moved from
8042 jcf-reader.c to parse.c.
8043 * zextract.c: (read_zip_archive): takes file_comment_length possible
8046 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8048 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8050 * verify.c (merge_types): Handle array types even better ...
8052 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8054 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8056 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8057 * class.c (make_class_data): Don't build fields_decl if no fields.
8058 When building fields_decl, skip if DECL_ARTIFICAL.
8060 * expr.c (java_stack_swap): Update stack_type_map.
8061 * verify.c (merge_types): Handle array types better.
8063 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8065 * class.c (add_field): Don't promote short integral fields to
8066 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8067 * expr.c (push_value): Promote and convert short integral values.
8069 * decl.c, java-tree.h (integer_two_node): New constant node.
8070 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8072 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8074 * class.c (append_gpp_mangled_type): Use function argument
8075 unpromoted type to generate mangled name.
8077 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8079 * constants.c (build_constant_data_ref): Now uses current_class
8080 instead of main_class.
8081 (build_constants_constructor): Now uses current_class instead of
8083 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8084 of the global variable SeepZipFiles done here.
8085 * zextract.c (read_zip_archive): extra_field optional field taken
8086 into account while computing the position of the class file in the
8088 * verify.c (verify_jvm_instructions): Use current_jcf to search
8090 * parse.c (load_class): First search for the class to load in the
8091 current zip file. Saves current_jcf (restored before returning
8092 from that function). Don't call JCF_FINISH in the class was found
8093 in the current ZIP file.
8094 (jcf_parse): If the class was found in the current ZIP file, save
8095 its tree_constant_pool (for later reuse).
8096 (parse_class_file): New function. Process each method defined in
8097 the current class and record the class as to be later registered.
8098 (yyparse): Rewritten. Figure the type of the current file and switch
8100 * lang.c: New global variable current_jcf.
8101 (lang_init): Removed compiling_from_source test (done later, in
8102 yyparse). Removed call the jcf_parse ().
8103 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8104 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8105 in the current ZIP file) and zip_offset (offset to the class data in
8106 the current zip file).
8107 * jcf-reader.c: zipfile.h included.
8108 localToFile: New ZipFileCache static global variable
8109 (parse_zip_file_entries): New function. Browse the current ZIP
8110 file directory and process each class found.
8111 (process_zip_dir): New function. Register each class found in the
8112 ZIP file directory. The class aren't parsed but a valid JCF is
8113 link to each of them.
8114 (find_in_current_zip): New function. Search for a class in the
8115 current ZIP file directory. If found, prepare the class so that it
8117 (jcf_figure_file_type): New function. Examine the file structure
8118 to figure a class file, a ZIP file. If none of these categories are
8119 matched, a source file is assumed.
8120 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8121 SeenZipFile: New global variable.
8122 (open_in_zip): Use zipmember's length to accelerate the search for
8123 a member. If zipmember was NULL and zip file successfully read,
8125 * java-tree.h: New global variable current_jcf declared. Added
8126 declaration for current_constant_pool_tags, current_constant_pool_data,
8127 current_constant_pool_length, current_constant_pool_data_ref.
8128 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8129 store the JCF of classes seen in a zip file) and tree *constant_pool
8130 (to save a loaded class constant pool). current_class declared here.
8131 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8132 retrieve method_ref_constant.
8133 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8134 (OBJECT): get_class_constant now uses current_jcf.
8135 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8136 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8137 (expand_invoke): Now uses current_class instead of main_class
8138 (build_class_init): Now uses current_class instead of main_class
8139 * class.c: New static global variable registered_class.
8140 (register_class): New function.
8141 (emit_register_class): Modified to use registered_class instead of
8143 (is_compiled_class): Now take into account class seen in the archive.
8145 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8147 * except.h: Renamed to: java-except.h.
8148 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8149 * except.c: Add semi-working (commented out) implementation.
8151 * expr.c (expand_iinc): Add needed flush_quick_stack.
8152 * parse.c (set_source_filename): New function.
8153 (give_name_to_class): Set input_filename from package.classname.java.
8155 * jcf-io.c (find_class): Don't look first in ".".
8157 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8159 * zextract.c (read_zip_archive): Now takes into account the
8161 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8163 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8165 * constants.c, java-tree.h (build_internal_class_name): New function.
8166 (alloc_class_constant): Re-implement using build_internal_class_name.
8167 * class.c (make_class_data): Likewise.
8168 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8170 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8172 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8173 to NULL before pushing an exception handler target.
8175 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8176 (java_stack_swap, java_stack_dup): Re-write to be safe from
8177 clobbering registers.
8178 (build_class_init): New function.
8180 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8182 * typeck.c (build_java_array_type): Temporary use
8183 permanent_obstack to create the array 'length' field.
8184 * expr.c (lookup_label): Temporay use permanent_obstack to create
8186 * class.c (push_super_field): Tempory use permanent_obstack.
8188 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8190 * typeck.c (type_for_mode): Now handles double_type_node and
8192 * verify.c (verify_jvm_instructions): The instruction following
8193 the wide bytecode is checked. OPCODE_ret added to the list of
8196 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * class.c (make_class): Temporary use permanent_obstack. Set the
8199 class CLASS_P field to 1.
8200 (push_class): Temporary use permanent_obstack.
8201 (set_super_info): Temporary use permanent_obstack.
8202 (add_method): Temporary use permanent_obstack, set
8204 (add_field): Temporary use permanent_obstack. Sets
8205 FIELD_VOLATILE() and FIELD_TRANSIENT().
8206 (build_class_ref): Temporary use permanent_obstack if the class
8208 (build_static_field_ref): Temporary use permanent_obstack when
8209 creating field's rtl.
8210 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8211 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8212 and fields. Function finalized, as far as flag handling.
8213 (push_class_static_dummy_field): Temporary use permanent_obstack.
8214 (emit_register_class): Force generation of class registration at
8216 * decl.c (end_java_method): Call permanent_allocation() before
8218 * expr.c (can_widen_reference_to): Added comment to interface
8219 handling, fixed typo.
8220 (lookup_field): Now uses CLASS_P() to correct FIXME
8221 (expand_invoke): Verification on public && !static &&
8222 !abstract moved into soft_lookupinterfacemethod (kaffe).
8223 Use Object class dtable if objectref is an array when expanding
8225 (java_push_constant_from_pool): Temporary use permanent_obstack
8227 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8228 create constant references.
8229 (get_constant): Temporary use permanent_obstack to create constant.
8230 (load_class): Temporary use permanent_obstack to load class.
8231 (jcf_parse): Temporary use permanent_obstack to perform class
8233 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8234 (build_java_signature): Temporary use permanent_obstack.
8235 * verify.c: (verify_jvm_instruction): removed unecessary verification
8237 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8238 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8241 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8243 * class.c (append_gpp_mangled_type): Fix typo.
8244 (emit_register_class): Use main_class to get class object, rather
8245 than looking for no-longer-existing static decl starting with _CL.
8246 * typeck.c (parse_signature_type): Promote array element type
8247 if it is a RECORD_TYPE.
8249 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8251 * class.c (push_class_static_dummy_field): New function.
8252 (mangle_static_field): New. Do G++-style mangling of static fields.
8253 (layout_class): Mandle static fields here, not in add_field.
8254 (build_class_ref): The class object is now a dummy static field.
8255 * decl.c (find_local_variable): Look for best, instead of first match.
8256 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8257 (build_java_athrow): Don't check here if exception is Throwable.
8258 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8259 (TYPE_USED): Removed. No longer used ...
8260 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8261 * verify.c (push_pending_label): New function.
8262 (push_pending_block): Renamed to check_pending_block.
8263 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8264 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8265 re-checking possible handlers) after a store (less wasted work).
8266 Check for null handler (finally) before calling add_handler.
8267 Various changes to (finally?) correctly handle try/finally.
8269 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8271 * class.c: Include stdio.h.
8273 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8275 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8276 to make sure class is initialized before static/special invoke.
8278 * verify.c (verify_jvm_instructions): On a store instruction,
8279 call find_local_variable to force pre-allocation of decl and rtx.
8280 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8282 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8284 * class.c (build_class_ref): Strip off "promoted_" if need be.
8285 (make_field_value): Call build_java_signature when needed.
8286 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8287 * expr.c (build_java_athrow): Don't push_value of exception.
8288 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8289 match specification of [fd]cmp[lg] for NaNs.
8290 (expand_byte_code): Add support for exception handler ranges.
8291 * except.c: Add skeleton for EH code-generation.
8292 * verify.c (merge_types): Treat all promoted integral types as equal.
8293 * constants.c (build_constants_constructor): To force creation of
8294 current_constant_pool_data_ref, call build_constant_data_ref.
8296 * javaop.def (lload): Fix typo.
8297 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8299 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8301 * parse.c: Don't include function.h.
8303 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8305 * except.[ch]: New files.
8306 * Makefile.in (JAVA_OBJS): Add except.o
8307 * expr.c: Temporary warning about unimplemented exceptions.
8308 * verify.c: Verify exception handlers.
8310 * jcf-dump.c (disassemble_method): Print exception table.
8312 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8314 * expr.c (verify_jvm_instructions): Started a thorough
8315 verification of invoke* bytecodes.
8316 (expand_byte_code): flush quick stack if PC is the target of a
8317 branch. and undef RET (conflicting with config/i386/i386.h).
8318 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8320 (expand_invoke): Now handles invokeinterface and do more
8321 verification according to the bytecode.
8322 (lookup_field): Don't try to load the class if processing
8324 (can_widen_reference_to): Now handles interfaces.
8325 * decl.c (init_decl_processing): New global variable
8326 soft_lookupinterfacemethod_node, declared in java-tree.h.
8327 Call set_super_info on string_type_node.
8328 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8330 * class.c (set_super_info): Fills the CLASS_* flags according to
8332 (get_access_flags_from_decl): Handles all class flags.
8334 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8336 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8337 * parse.c (yyparse): Check for abstract method, and missing code.
8338 * expr.c (expand_byte_code): Change interface.
8339 * lang.c (put_decl_node): Print promoted types prettier.
8340 * verify.c (verify_jvm_instruction): Change interface.
8341 Partial support for scanning exception table.
8342 For load instructions, handle promoted integral types.
8344 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8346 * verify.c: New file, with contents moved from expr.c.
8347 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8348 * typeck.c (is_array_type_p): Moved here from expr.c.
8349 * java-tree.h: Add some now-needed function declarations.
8350 * Makefile.in (JAVA_OBJS): Added verify.o.
8352 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8354 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8355 METHOD_ABSTRACT flag.
8357 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8358 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8359 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8361 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8363 (start_java_method): Hook for SYNCHRONIZED methods.
8365 * expr.c (build_java_jsr, build_java_ret): New functions
8366 (JSR,PRE): New macros
8367 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8368 (verify_jvm_instructions): tableswitch, lookupswitch,
8369 monitorenter, monitorexit, goto_w: verified.
8370 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8371 (build_java_monitor): New function.
8372 (MONITOR_OPERATION): Modified to call build_java_monitor()
8373 (verify_jvm_instructions): Started a thorough verification of
8376 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8378 Support verification of jsr/ret subroutines (used for try/finally).
8379 * decl.c (return_address_type_node): New type node.
8380 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8381 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8382 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8383 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8384 TYPE_USED): New macros for special types in type_map.
8386 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8387 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8389 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8391 * expr.c (can_widen_reference_to): New function.
8393 (merge_type_state): Support handling start of subroutine.
8394 (push_pending_block): Return char* error message, instead of calling
8395 fatal on an error. Also handle subroutines.
8396 (verify_jvm_instructions): Handle errors from push_poending_block.
8397 Support jsr and ret instructions.
8399 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8401 * jcf-io.c (find_classfile): Fix thinko.
8402 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8404 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8406 * Makefile.in (BISON): Remove.
8408 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8410 * Makefile.in: Convert to autoconf.
8411 * config-lang.in (outputs): Added java/Makefile.
8413 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8414 Rename cc1java to jc1.
8416 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8417 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8419 * class.c (class_depth): Do load_class if needed.
8421 Mostly better verification.
8422 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8423 (init_decl_processing): Change return type of soft_checkcast.
8424 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8425 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8426 lang_print_error): New functions.
8427 (lang_init): Set global hook print_error_function to lang_print_error.
8428 * expr.c: In the type_map ptr_type_node is only used for null now.
8429 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8430 (merge_types): Dererence pointer to record types before comparing.
8431 (decode_newarray_type, merge_types): On error just return NULL.
8432 (build_java_binop): Add preliminary implementation (with warning)
8433 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8434 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8435 (expand_compare, expand_java_goto, expand_java_call): Don't
8436 push_pending_block, since that only makes sense when verifying.
8437 (merge_type_state): Different return codes.
8438 (push_pending_block): A block may need to be verified more than once.
8439 (expand_byte_code): Warn about unused code at code generation time.
8440 (verify_jvm_instruction): Changed logic, since code may need to be
8441 re-verified if type-state has changed. Also, better error handling.
8442 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8443 Improve newarray, anewarray, ?aload, athrow,
8444 * java-tree.h (LABEL_CHANGED): New macro.
8446 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * decl.c (soft_athrow_node): New global variable initialized.
8449 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8450 * typeck.c (convert): Added support for REAL_TYPE.
8451 (convert_to_char): New function.
8452 (convert): Handle CHAR_TYPE.
8453 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
8454 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
8455 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
8457 (verify_jvm_instructions): Added break a the end of bogus unop: label.
8458 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
8459 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
8460 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
8461 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
8462 to Use The Right Things.
8463 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
8464 compatible with INT. BOOLEAN is made equivalent to BYTE.
8465 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
8466 OPCODE_ifnonnull): Now supported.
8467 (build_java_athrow): New function.
8469 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
8471 Rename method name <init> to match G++ (and fix mangling).
8472 * class.c (layout_class): Replace method name of <init> by class name.
8473 (make_method_value): Do inverse renaming of constructor from <init>.
8474 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
8475 * typeck.c (lookup_java_constructor): New function.
8476 * expr.c (expand_invoke): If method_name is <init>, call
8477 lookup_java_constructor to find constructor.
8479 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
8481 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * parse.c (get_class_constant): Modified to handle array "classes"
8484 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
8486 (convert): Modified to handle real type.
8487 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
8488 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
8490 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
8491 soft_multianewarray, soft_newarray_node, soft_throw_node): New
8492 global variables initialized.
8493 (find_local_variable): Handles the case of a pointer
8494 (end_java_method): Restore the use of one more scope
8495 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
8496 build_java_array_length_access, expand_java_arrayload,
8497 expand_java_arraystore, expand_java_array_length,
8498 expand_java_multianewarray, expand_java_anewarray,
8499 build_java_check_indexed_type, is_array_type_p,
8500 build_java_throw_out_of_bound_exception): New functions.
8501 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
8502 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
8503 OPCODE_<t>aload): Implemented code for verification.
8504 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
8505 ARRAY_NEW_MULTI): Macro defined.
8506 (CONVERT): Modified to invoke convert().
8507 (case OPCODE_aload2): Fixed index typo from 2 to 1.
8509 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
8511 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
8512 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
8513 (make_class_data): Field name needs '/' as package prefix.
8514 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
8516 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
8518 Implement debug information for local variables.
8519 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
8520 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
8521 DECL_LOCAL_SLOT_CHAIN): New macros.
8522 (struct lang_decl_var): New type.
8523 * parse.c (give_name_to_locals): Move to decl.c.
8524 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
8525 (start_java_method): Re-write parameter handling.
8526 (pending_local_decls): New global variable.
8527 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
8528 (find_local_variable): Accept pc so we can skips decls not in range.
8529 (struct binding_level): Add end_pc field.
8530 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
8531 (various): Change so current pc gets passed to find_local_variable.
8533 * decl.c (init_decl_processing): Re-arrange fields in
8534 class_type_node and and method_type_node to match kaffe 0.9.1.
8535 * class.c (make_method_value, make_class_data): Update
8536 initializations to match.
8538 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
8540 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
8541 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
8542 (push_super_field): New function.
8543 (make_class_data): Handle inheritance of class static initializer.
8544 (layout_class): New name mangling.
8545 * constants.c (build_constant_data_ref): Init type of data array
8546 to a one-element array.
8547 (build_constants_constructor): Set DECL_SIZE from complete array type.
8548 * decl.c: Rename class_type, object_type etc to class_type_node,
8549 object_type_node etc. Make former inherit from latter.
8550 * expr.c (expand_invoke): Add cast of function address.
8551 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
8552 * parse.c (yyparse): Don't call layout_class here.
8553 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
8555 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
8557 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
8558 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
8559 (alloc_class_constant): New.
8560 * expr.c (expand_invoke): Make sure method's class is initialized.
8561 * class.c (interits_from_p, emit_register_class): New functions.
8562 * parse.c (yyparse): Call emit_register_class.
8564 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
8566 * constants.c: New file, to handle constant pool.
8567 * Makefile.in (JAVA_OBJS): Add constants.o.
8568 * decl.c (init_decl_processing): Update, fix, finish various structs.
8569 (pushdecl_top_level): New.
8570 * parse.c (layout_class): Moved to class.c.
8571 * expr.c (java_push_constant_from_pool): New function.
8572 * class.c (build_class_ref): Make work fully
8573 (make_class_data): Emit super-class, constant pool, interface vector.
8575 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
8577 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
8578 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
8579 * class.c (class_depth): New function.
8580 (lookup_named_class): Replaced by new function lookup_class.
8581 * decl.c (object_type_node, string_type_node): New.
8582 Remove various types that we no longer need.
8583 * expr.c (verify_jvm_instructions): New separate verifier pass.
8584 (push_type, pop_type): New functions for verifier.
8585 (type_stack_dup, pop_argument_types, merge_types): Likewise.
8586 (expand_byte_code): Simplify, since we assume already verified.
8587 (expand_invoke): Now mostly works.
8588 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
8589 * lang.c (main_class): Move to parse.c. Don't make_class yet.
8590 * parse.c: Wait to allocate class object until we know its name.
8591 (layout_class): Calculate DECL_VINDEX for each virtual method.
8592 * typeck.c (get_array_type): Rename to ...
8593 (build_java_array_type): ... and provide working implementation.
8594 (build_java_signature): New function - build Java signature of type.
8595 (set_java_signature): New function - cache signature with type.
8596 (lookup_java_method): New function.
8598 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
8600 * class.c (ident_subst): Take extra SUFFIX parameter.
8601 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
8602 (set_constant_value, build_static_field_ref, is_compiled_class): New.
8603 (build_class_ref): Actually implement.
8604 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
8605 * decl.c (builtin_function): New.
8606 (init_decl_processing): Update for current Kaffe. Declare some
8607 builtin Kaffe functions.
8608 * expr.c (build_address_of): New.
8609 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
8610 Renamed (from expand_java_new etc), and added working implementations.
8611 (build_field_ref): Now also handle static fields.
8612 (expand_invoke): Implement invokestatic, and start implement rest.
8613 * java-opcodes.h: Use javaop.def to avoid duplicated list.
8614 * javaop.def: Rename invokevirt -> invokevirtual.
8615 * lang.c (use_handles): Removed.
8616 * parse.c: Add support for ConstantValue atribute.
8617 Handle nested loading of a class. (JPOOL_UTF): New.
8619 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
8621 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
8623 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
8625 * Make-lang.in (java.install-man): New empty rule.
8626 * typeck.c (set_local_type): New function.
8627 * expr.c (STORE_INTERNAL): Call find_local_variable,
8628 not find_stack_slot. Call set_local_type.
8630 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
8632 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
8633 and building RECORD_TYPE CONSTRUCTORs.
8634 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
8636 * lang.c (use_handles): Change the default to 0.
8637 * decl.c: Define and build class_type, field_type, utf8const_type.
8638 * class.c (make_class_data, make_field_value,
8639 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
8640 hashUtf8String, strLengthUtf8, mangled_classname:
8641 Functions to build reflective data structures.
8642 * parse.c (yyparse): Call make_class_data.
8644 * jcf-io.c (open_class, find_classfile): New functions.
8645 * jcf-dump.c: Support reading classfile from explicitly-named
8646 class file (without CLASSPATH searching).
8648 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
8650 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
8651 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
8652 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
8653 (get_constant): Now trivial for CONSTANT_Utf8.
8655 * jcf.h: Make NEW_CPOOL the default.
8656 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
8658 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>