1 2000-03-30 Tom Tromey <tromey@cygnus.com>
3 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
9 when negative *before* using it as an array index.
10 * ChangeLog: Fixed typo.
12 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
15 to 0 when it reaches -1.
17 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
19 * jcf-parse.c (get_constant): Properly cast `num' during the
20 invocation of `add_double'.
21 * jcf-write.c (push_long_const): Properly cast `lo' before
22 comparing it to short bounds.
23 * parse-scan.y (interface_declaration:): Rule re-arrange so that
24 `interface_body:' is reduced after the current interface is
27 2000-03-26 Tom Tromey <tromey@cygnus.com>
29 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
30 Java-specific `-f' option.
32 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
34 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
35 Adjust order of making types.
36 Make bitsize_*_node values.
38 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
40 * class.c (make_field_value): Use byte_position.
41 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
42 (java_array_data_offset): Likewise.
43 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
46 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
48 * parse.y (check_abstract_method_definitions): New local
49 `end_type_reached'. Make sure we also consider `end_type'.
50 (java_check_abstract_method_definitions): Make sure we eventually
51 consider `java.lang.Object'.
52 (maybe_use_access_method): Don't use access method if not in the
53 context of a pure inner class or if the method's context is right.
54 (find_applicable_accessible_methods_list): New static flag
55 `object_done'. Don't search abstract classes as interfaces. Fixed
56 indentation. Fixed the `java.lang.Object' only search. Search
57 class interface(s) first, then fully search enclosing contexts.
58 (find_most_specific_methods_list): Pick the closest candidate when
61 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
63 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
64 properly initialize `finished_label.' Don't emit gotos for empty
67 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
69 * except.c (emit_handlers): Clear catch_clauses_last.
71 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
73 * parse.y (check_method_types_complete): New function.
74 (create_class): Reset anonymous class counter only when seeing an
76 (java_complete_class): JDEP_METHOD: Don't recompute signature
79 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
81 * class.c (build_static_ref): Fixed indentation in comment.
82 * java-tree.def (TRY_EXPR): Fixed typo in name.
83 (CLASS_LITERAL): Likewise.
84 * java-tree.h: (TYPE_DOT_CLASS): New macro.
85 (struct lang_type): New field `dot_class'.
86 * jcf-write.c (generate_bytecode_insns): Fixed error message.
87 (generate_classfile): Method `class$' is synthetic.
88 * parse.y (build_do_class_method): New function.
89 (build_dot_class_method_invocation): Likewise.
90 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
91 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
92 (qualify_ambiguous_name): Likewise.
93 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
94 (build_try_statement): Fixed leading comment.
96 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
98 * class.c (make_field_value): Properly handle sizes.
99 (get_dispatch_vector): Use tree_low_cst and host_integerp.
100 (layout_class_method): Count using trees.
101 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
102 * expr.c (java_array_data_offset): Use int_bit_position.
103 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
104 (build_invokevirtual): Use tree_low_cst and do computations with trees.
106 2000-03-16 Tom Tromey <tromey@cygnus.com>
108 * lang.c (flag_hash_synchronization): New global.
109 (lang_f_options): Added `hash-synchronization'.
110 * lang-options.h: Mention -fhash-synchronization.
111 * java-tree.h (flag_hash_synchronization): Declare.
112 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
113 hash table synchronization is disabled.
114 * decl.c (init_decl_processing): Only push `sync_info' value when
115 hash table synchronization is disabled.
116 * class.c (make_class_data): Only push `sync_info' field when hash
117 table synchronization is disabled. Removed dead code.
119 2000-03-16 Tom Tromey <tromey@cygnus.com>
121 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
123 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
125 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
127 * parse.y (patch_method_invocation): Handle anonymous classes
128 creation in static context.
130 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
132 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
133 * parse.y (resolve_qualified_expression_name): Use it.
134 (patch_method_invocation): Likewise.
136 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
138 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
139 depending on the type of dependency which dictates what the
141 (unresolved_type_p): Resolved types limited to the current class.
143 2000-03-15 Tom Tromey <tromey@cygnus.com>
145 * decl.c (init_decl_processing): Set type of `sync_info' to be
148 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
149 Correctly compute bit number for current slot. Zero `high' and
150 `low' in DS_LENGTH case. Don't skip inherited fields. Use
151 mark_reference_fields.
152 (mark_reference_fields): New function.
154 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
156 * parse.y (register_incomplete_type): Fixed initialization of
159 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
161 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
163 (push_class_context, pop_class_context): New function.
164 (class_body:): Call pop_class_context.
165 (interface_body:): Likewise.
166 (INNER_QUALIFIER): New macro.
167 (report_class_declaration): Changed output format and use
168 INNER_QUALIFIER. Call push_class_context.
170 2000-02-14 Andrew Haley <aph@cygnus.com>
172 * check-init.c (check_init): Add new cases for unary and binary
175 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
177 * parse.y (resolve_package): Set `next' once a type name has been
178 progressively discovered.
179 (resolve_qualified_expression_name): Propagate resolution only if
180 there are remaining qualifiers. Take into account `q' might have
181 been cleared after re-qualification.
182 * parse.y (patch_method_invocation): New local `resolved'.
183 Section dealing with qualified expression rewritten to use
184 resolve_field_access.
186 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
188 * parse.h (PUSH_CPC): Fixed indentation.
189 (DEBUG_CPC): New macro.
190 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
191 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
192 * parse.y (class_body_declaration:): Use
193 SET_CPC_INSTANCE_INITIALIZER_STMT.
194 (method_declaration:): Check for null current_function_decl.
195 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
196 (java_parser_context_pop_initialized_field): Better handling of
198 (maybe_make_nested_class_name): Mark nested class name as
199 qualified when necessary.
200 (end_class_declaration): Don't call java_parse_context_resume when
201 one or more error occured.
202 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
203 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
204 SET_CPC_INITIALIZER_STMT.
205 (method_header): Check for inner classes declaring static methods.
206 (resolve_qualified_expression_name): Handle situation where `this'
209 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
211 * typeck.c (build_prim_array_type): Correctly set the high word too.
213 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
215 * parse.y (java_complete_expand_methods): Leave <clinit> out of
217 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
218 list of methods for interfaces.
220 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
222 * parse.y (qualify_ambiguous_name): Properly handle expressions
225 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
227 * parse.y (check_final_assignment): Extended to process
229 (patch_assignment): Have check_final_assignment called only once.
231 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
233 * java-tree.h (IS_INIT_CHECKED): New flag.
234 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
235 * parse.y (patch_string): Call force_evaluation_order on the
236 completed string concatenation tree.
237 * expr.c (force_evaluation_order): Call force_evaluation_order on
238 function's arguments too.
240 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
242 * decl.c (emit_init_test_initialization): Mark KEY as unused.
243 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
244 (build_anewarray): Likewise.
245 * parse.y (patch_newarray): Likewise.
246 * parse.c: Regenerated.
248 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
250 * decl.c (init_decl_processing): Added new class fields `depth',
251 `ancestors', and `idt' to class_type_node. Use
252 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
253 * class.c (make_class_data): Push initial values for new fields.
254 * java-tree.h: Updated prototype for `build_invokeinterface'.
255 * expr.c (build_invokeinterface): Changed parameters to accept
256 `method' tree. Calculate index of `method' in its declaring
257 interface. Build call to _Jv_LookupInterfaceMethodIdx.
258 (expand_invoke): Call `build_invokeinterface' with new parameters.
259 * parse.y (patch_invoke): Call `build_invokeinterface' with new
262 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
264 * typeck.c (lookup_do): Search superinterfaces first
265 when looking up an interface method. From Godmar Back
268 2000-03-06 Tom Tromey <tromey@cygnus.com>
270 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
272 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
274 * java-tree.h (lookup_argument_method2): Declared.
275 (safe_layout_class): Prototype moved from parse.h.
276 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
277 * parse.y (java_check_regular_methods): Local `super_class' gone.
278 Call lookup_argument_method2 instead of lookup_argument_method.
279 Perform modifier match for methods found declared in implemented
280 interfaces. Fixed indentation problem. Overriding/hiding error
281 report to take place only for methods found in classes.
282 * typeck.c (lookup_argument_method): Changed leading
283 comment. Re-written by calling lookup_do.
284 (lookup_argument_method2): New function.
285 (lookup_java_method): Re-written by calling lookup_do.
286 (lookup_do): New function.
288 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
290 * check-init.c (check_init): Removed dead code. Handle (blank)
292 * parse.y (declare_local_variables): New local `final_p', set it
293 and use it to initialize LOCAL_FINAL.
294 (check_final_assignment): Only check FIELD_DECLs.
296 2000-02-17 Tom Tromey <tromey@cygnus.com>
298 * Makefile.in (JAVA_OBJS): Added boehm.o.
299 (boehm.o): New target.
300 * Make-lang.in (JAVA_SRCS): Added boehm.c.
301 * java-tree.h (flag_use_boehm_gc): Declare.
302 (get_boehm_type_descriptor): Declare.
303 * lang.c (lang_f_options): Added `use-boehm-gc'.
304 (flag_use_boehm_gc): New global.
305 * lang-options.h: Added -fuse-boehm-gc.
307 * class.c (get_dispatch_table): If class uses a Boehm type
308 descriptor, put it in the vtable.
309 (make_class_data): Removed dead code.
311 2000-03-03 Per Bothner <per@bothner.com>
313 * decl.c (init_decl_processing): Initialize sizetype properly.
315 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
317 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
318 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
319 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
320 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
321 (jcf_parse): New local `current'. Load innerclasses seen in outer
322 context being processed.
323 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
324 * jcf-write.c (append_innerclasses_attribute): New function.
325 (append_innerclasses_attribute_entry): Likewise.
326 (get_access_flags): Handle static classes. Set anonymous and local
327 classes to be private.
328 (generate_classfile): Attribute count adjusted. Call
329 append_innerclasses_attribute.
330 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
331 PURE_INNER_CLASS_TYPE_P.
332 * parse.y (parser_qualified_classname): New parameter `is_static',
333 produce non qualified name accordingly.
334 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
335 (create_interface): Added argument to parser_qualified_classname.
336 (create_class): Added argument to parser_qualified_classname. Setup
337 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
338 (add_inner_class_fields): Fixed indentation.
339 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
340 (method_declarator): Fixed typo in comment.
341 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
342 (build_current_thisn): Likewise.
343 (patch_method_invocation): Likewise.
345 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
347 * decl.c (current_function_decl): Move to toplev.c.
349 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
351 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
352 (DECL_BIT_INDEX): Use underlying representation.
353 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
355 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
357 * expr.c (build_java_ret): Pass proper type to size_binop.
359 2000-02-25 Anthony Green <green@cygnus.com>
361 * expr.c (build_class_init): Mark the decl to be ignored by
363 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
364 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
365 * class.c (init_test_hash_newfunc): New function.
366 (decl_hash): New function.
367 (decl_compare): New function.
368 * decl.c (emit_init_test_initialization): New function.
369 (complete_start_java_method): Traverse the init test hashtable,
370 calling emit_init_test_initialization.
371 (always_initialize_class_p): Define.
372 * expr.c (build_class_init): Use initialization tests when
373 emitting class initialization code.
374 (always_initialize_class_p): Declare.
375 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
377 * java-tree.h: Include hash.h.
378 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
379 (struct lang_decl): Add init_test_table field.
380 (init_test_hash_entry): Define.
382 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
384 * gjavah.c (main): Avoid using `argi' to report unimplemented
387 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
389 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
390 initialize locals to avoid warnings. Local `exception_type' moved
393 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
395 * parse.y (resolve_expression_name): Use `orig' as a second
396 argument to resolve_field_access.
397 (resolve_field_access): Removed unecessary code when dealing with
400 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
402 * class.c (push_super_field): Don't push the field twice.
403 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
404 * parse.h (java_reorder_fields): Prototyped.
405 * parse.y (java_reorder_fields): New function.
406 (java_layout_class): Simplified not to worry about re-ordering.
408 2000-02-23 Tom Tromey <tromey@cygnus.com>
410 * gjavah.c (print_name): In JNI case, correctly quote string.
411 (print_method_info): Don't handle overrides in JNI mode.
413 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
415 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
416 value type set to `boolean_type_node'.
418 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
420 * jcf-dump.c (main): Test for correct condition after
421 output file creation.
423 2000-02-19 Anthony Green <green@cygnus.com>
425 * jcf-depend.c (add_entry): Fix test for first list entry.
427 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
429 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
430 * constants.c (build_constants_constructor): Likewise.
432 2000-02-19 Anthony Green <green@cygnus.com>
434 * jcf-depend.c (add_entry): Add entries to the end of the list.
436 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
438 * decl.c (INT_TYPE_SIZE): Define if necessary.
439 (expand_java_return): Handle the case of a native integer smaller
442 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
444 * gjavah.c (help): Use GCCBUGURL.
445 * jv-scan.c (help): Likewise.
446 * jcf-dump.c (help): Likewise.
448 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
450 * jcf-write.c (generate_bytecode_insns): Don't generate empty
453 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
455 * jcf-parse.c (load_class): Call `fatal' if no file containing
456 the target class are found.
458 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
460 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
461 lex.c, lex.h, and PARSE_H to...
462 (parse.o, parse-scan.o): ...here, respectively.
464 * lex.c: Split out code that may trigger SIGFPE from yylex()
466 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
468 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
470 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
472 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
474 * parse.y (outer_field_access_p): Stop in time when outer contexts
476 (resolve_qualified_expression_name): Properly qualify *everything*
477 after a package.type to be resoled as expression names.
478 (find_applicable_accessible_methods_list): Save/restore `class' to
479 isolate it from a possible outer context search.
481 2000-02-15 Tom Tromey <tromey@cygnus.com>
483 * gjavah.c (jni_print_char): New function.
484 (print_full_cxx_name): Use it.
485 (decode_signature_piece): Likewise.
486 (print_cxx_classname): Likewise.
488 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
490 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
492 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
494 * gjavah.c: Include version.h.
496 * jcf-dump.c: Likewise.
498 * jv-scan.c: Likewise.
500 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
502 * parse.y (outer_field_access_fix): First parameter now a tree
503 node. Check for assignement to final. First argument to
504 build_outer_field_access_fix modified to accomodate prototype.
505 (build_outer_field_access): Don't check for assignment to final
507 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
508 possibly returned by outer_field_access_fix. Changed
509 outer_field_access_fix's first argument.
510 (check_final_assignment): $finit$'s context is OK.
511 (patch_unaryop): Use node instead of its line/column value when
512 calling outer_field_access_fix.
514 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
516 * parse.y (interface_declaration:): No longer tagged
517 <node>. Re-installed default action.
518 (class_member_declaration:): Handle inner interfaces.
519 (interface_member_declaration): Handle inner interfaces and
521 (create_interface): Push error if one seen. Suspend parsing
522 context when processing an inner interface.
523 (register_fields): Inner class static field limitations not to
524 apply to inner interfaces.
526 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
528 * jcf-parse.c (load_class): Update `java_error_count' when a
529 class' file can't be found.
530 (parse.y): Avoid (byte)code generation when errors seen.
532 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
534 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
535 decodes a valid node.
536 (patch_binop): Handle TRUNC_DIV_EXPR.
538 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
540 * parse.y (resolve_package): New local `acc.' Try to progressively
541 build and guess a package and type name.
543 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
545 * parse.y (find_applicable_accessible_methods_list): Load and
546 layout the search class if necessary.
547 (java_complete_tree): Keep to original type of the folded initial
550 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
552 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
553 Generate error message if circularity is detected. New static
555 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
556 * jcf-write.c (generate_bytecode_insns): Very simply handle
558 * parse.y (java_check_circular_reference): Use
559 `cyclic_inheritance_report' during report, if necessary.
560 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
561 walking NEW_ARRAY_INIT twice.
563 2000-02-09 Tom Tromey <tromey@cygnus.com>
565 * parse.y (check_class_interface_creation): Allow inner classes to
566 be `private' or `protected', check modifiers' consistency. Prevent
567 block local classes from bearing any modifiers.
569 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
571 * except.c (check_start_handlers): Re-add prototype lost in last
573 (maybe_start_try): Remove excess argument to `check_start_handlers'.
575 2000-02-09 Andrew Haley <aph@cygnus.com>
577 * decl.c (clear_binding_level): Remove excess initializer.
578 (maybe_poplevels): Remove unused variable.
579 (force_poplevels): Ditto.
580 (struct binding_level): Add comment.
582 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
584 * jcf-write.c (generate_classfile): Don't consider
585 pre-initialization with reference value (use <clinit> instead.)
586 * parse.y (java_fix_constructors): No generated constructor for
588 (build_outer_field_access): Removed debug message.
589 (outer_field_expanded_access_p): Adapted to bytecode generation.
590 (build_outer_field_access_method): Use fix_method_argument_names.
591 (build_outer_method_access_method): Fixed indentation. Added
592 comment. Handle access method generation for static and also void
594 (build_access_to_thisn): Inserted debug message.
595 (maybe_build_thisn_access_method): Use fix_method_argument_names.
596 (resolve_qualified_expression_name): Fixed comment.
597 (not_accessible_p): Adapted to bytecode generation. Added comment.
598 (patch_method_invocation): Added comment.
599 (maybe_use_access_method): Fixed leading comment. Handle static
601 (java_complete_lhs): Don't shortcut handling of initialized upon
602 declaration String type static fields when generating bytecode.
603 (patch_unaryop): Handle outer field access when generating
606 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
608 * java-tree.h (FIELD_THISN): New macro.
609 * jcf-write.c (append_synthetic_attribute): New function.
610 (generate_classfile): Set "Synthetic" attribute on this$<n>,
611 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
612 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
614 (build_outer_field_access): Turned on access functions usage and
615 generation when compiling to bytecode.
616 (maybe_use_access_method): Likewise.
618 2000-01-25 Andrew Haley <aph@cygnus.com>
620 * java-except.h (struct eh_range): Add `expanded' field.
621 (maybe_start_try): Add end_pc arg.
622 (maybe_end_try): Ditto.
623 * java-tree.h (force_poplevels): new function.
624 * expr.c (expand_byte_code): Don't call maybe_start_try or
626 * except.c (add_handler): Reset expanded.
627 (expand_start_java_handler): Set expanded.
628 (check_start_handlers): Don't expand a start handler that's
629 already been expanded.
630 (maybe_start_try): Add end_pc arg. Only expand a handler which
632 (expand_end_java_handler): call force_poplevels.
633 (force_poplevels): new function.
634 * decl.c (binding_level): Add start_pc of binding level.
635 (maybe_pushlevels): Call maybe_start_try when pushing binding
637 (maybe_poplevels): Call maybe_end_try when popping binding levels.
638 (LARGEST_PC): Define.
639 (clear_binding_level): Use LARGEST_PC.
641 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
642 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
643 (binding_depth, is_class_level, current_pc): new variables.
644 (struct binding_level): ditto.
645 (indent): new function.
646 (push_jvm_slot): add debugging info.
647 (maybe_pushlevels): ditto.
648 (maybe_poplevels): ditto.
651 (start_java_method): ditto.
652 (give_name_to_locals): comment only.
653 * except.c (binding_depth, is_class_level, current_pc):
655 (expand_start_java_handler): add debugging info.
656 (expand_end_java_handler): ditto.
658 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
660 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
661 (print_name_for_stub_or_jni, process_file): Constify a char*.
663 2000-02-03 Tom Tromey <tromey@cygnus.com>
665 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
667 2000-01-31 Scott Bambrough <scottb@netwinder.org>
669 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
670 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
673 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
675 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
676 * java-tree.h (TYPE_II_STMT_LIST): New macro.
677 (struct lang_type): New field `ii_block'.
678 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
679 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
680 * parse.h (struct parser_ctxt): New field `instance_initializers'.
681 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
682 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
683 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
685 * parse.y (add_instance_initializer): New function.
686 (in_instance_initializer): New static global.
687 (class_body_declaration:): Link instance initializer block.
688 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
689 (array_creation_expression:): Remove unused local.
690 (java_parser_context_push_initialized_field): Fixed leading
691 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
692 CPC_INSTANCE_INITIALIZER_LIST.
693 (java_parser_context_pop_initialized_field): Likewise.
694 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
695 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
696 CPC_INITIALIZER_STMT.
697 (fix_constructors): New local `class_type'. Use it. Call
698 add_instance_initializer.
699 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
700 (patch_return): Forbid return in instance initializers.
701 (patch_throw_statement): Enforce exception handling in the context
702 of instance initializers.
704 2000-02-03 Tom Tromey <tromey@cygnus.com>
706 * Make-lang.in (java.mostlyclean): Remove executables in
709 2000-01-31 Scott Bambrough <scottb@netwinder.org>
711 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
712 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
713 (java_float_finite): Convert to use union Word from javaop.h.
714 (java_double_finite): Convert to use union DWord from javaop.h.
716 2000-02-02 Tom Tromey <tromey@cygnus.com>
718 * gjavah.c (options): Added `jni' entry.
719 (help): Document -jni.
720 (flag_jni): New global.
721 (process_file): Handle JNI output. Don't print text from
722 -prepend, -add, etc, when generating stubs. Only remove `.class'
723 suffix if it actually exists.
724 (main): Create a `.c' file when run with `--jni --stubs'. Create
725 correct output file name with `--jni'.
726 (print_include): Mangle header name differently in JNI case.
727 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
729 (print_method_info): Handle JNI case. Put signature info into
730 method name. Handle case when STREAM is NULL.
731 (print_name_for_stub_or_jni): New function.
732 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
733 (print_cxx_classname): Handle JNI.
734 (print_full_cxx_name): Likewise.
735 (decode_signature_piece): Likewise.
736 (overloaded_jni_method_exists_p): New function.
737 (struct method_name): Added `signature' and `sig_length' fields.
738 (HANDLE_END_FIELD): Do nothing in JNI mode.
740 2000-02-02 Tom Tromey <tromey@cygnus.com>
742 * jv-scan.c: Include version.c, <getopt.h>.
743 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
744 (options): New array.
745 (usage): New function.
746 (version): New function.
747 (main): Use getopt_long to parse command line.
748 * jcf-dump.c: Include version.c, <getopt.h>.
749 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
750 OPT_JAVAP): New macros.
751 (options): New array.
752 (usage): Return `void'. Changed message.
753 (help): New function.
754 (version): New function.
755 (main): Use getopt_long_only to parse command line.
756 * gjavah.c: Include <getopt.h>.
757 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
758 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
759 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
760 (options): New array.
761 (java_no_argument): Removed.
762 (help): Updated with missing options.
763 (main): Use getopt_long_only to parse command line.
764 (usage): Changed message.
766 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
768 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
769 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
770 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
771 * parse.y (array_creation_expression:): Handle anonymous arrays.
772 (build_array_from_name): Don't set `ret_name' if null.
773 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
774 (qualify_ambiguous_name): Likewise.
775 (java_complete_expand_class): Likewise.
777 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
779 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
780 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
781 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
782 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
783 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
784 AIPL_FUNCTION_COMPLETED_INVOCATION.
785 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
786 AIPL_FUNCTION_INVOCATION_READY.
787 (AIPL_FUNCTION_DECLARATION): New enum entry.
788 * parse.y (reorder_static_initialized): New function.
789 (java_parser_context_pop_initialized_field): Use it.
790 (add_inner_class_fields): Use
791 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
792 augmented. Install marker after last alias initializer, if any.
793 (generate_finit): Fixed typo. Don't try to retain only the used
795 (method_header): Compute and set DECL_FUNCTION_NAP.
796 (method_declarator): Fixed comment. Insert alias initializer in
798 (build_alias_initializer_parameter_list): Fixed leading
799 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
800 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
801 (java_complete_expand_class): Code to retain only used aliases
803 (java_complete_expand_methods): New local `first_decl'. Generate
804 $finit$ first, then expand the constructors, regular methods and
806 (java_complete_expand_method): Don't report error on missing
807 return statement if previously detected bogus.
808 (fix_constructors): Don't patch constructor parameters list.
809 (patch_method_invocation): Use new AIPL enum values. Reverse
810 alias initializer list for anonymous classes.
812 2000-01-30 Anthony Green <green@redhat.com>
814 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
815 determine how many stack slots to pop.
817 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
819 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
820 error handling/recovery.
821 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
823 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
825 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
826 FIELD_LOCAL_ALIAS_USED): New macros.
827 (DECL_FUNCTION_NAP): New macro.
828 (struct lang_decl): New field `nap'.
829 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
830 (struct lang_type): New fields `finit_stmt_list' and
832 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
833 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
834 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
835 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
836 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
837 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
838 (BUILD_THROW): Macro line separator re-indented.
839 * parse.y (end_class_declaration): New function.
840 (maybe_generate_pre_expand_clinit): New name for
841 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
842 pre-expand static fields.
843 (maybe_generate_clinit): Function deleted.
844 (check_for_static_method_reference): Prototype's parameter list
846 (generate_finit): New name for maybe_generate_finit. Changed
847 leading comment. Function rewritten to use
848 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
849 (build_alias_initializer_parameter_list): New function.
850 (java_parser_context_pop_initialized_field): Likewise.
851 (add_inner_class_fields): Likewise.
852 (type_declaration:): Call end_class_declaration.
853 (class_member_declaration:): Likewise.
854 (formal_parameter_list:): Fixed typos.
855 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
856 element. Improved error handling.
857 (block_statement:): Call end_class_declaration.
858 (anonymous_class_creation:): Likewise.
859 (create_anonymous_class): Fixed comments.
860 (create_class): Call add_inner_class_fields.
861 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
862 (method_header): Use MARK_FINAL_PARMS.
863 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
864 (method_declarator): Propagate final argument flag.
865 (craft_constructor): New local `artificial'. Call
866 build_alias_initializer_parameter_list. Use
867 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
868 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
870 (complete_expand_class): Get rid of unused outer context local
872 (java_complete_expand_methods): Fixed leading
873 comment. Generate/pre-expand <clinit> first. Changed method
874 expansion order to regular, $finit$, constructors, <clinit>.
875 (java_complete_expand_method): Set current_function_decl.
876 (fix_constructors): Fix constructor parameter list to account for
877 outer context local alias initializers.
878 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
879 (resolve_expression_name): Lookup outer context local aliases. New
880 local `access', use it.
881 (patch_method_invocation): Patch inner class ctor invocation with
882 outer context local aliases initialization values. $finit$
883 invocation patching now includes things generated with
884 build_alias_initializer_parameter_list.
885 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
886 (build_super_invocation): Likewise.
887 (patch_assignment): Changed comment.
889 2000-01-27 Andrew Haley <aph@cygnus.com>
891 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
895 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
897 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
899 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
901 * parse.y (register_fields): Don't pass a format specifier to
902 OBSOLETE_MODIFIER_WARNING.
903 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
904 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
906 (check_modifiers): Change function into a macro.
907 (check_class_interface_creation): Pass a literal format string.
909 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
911 * buffer.h: PROTO -> PARAMS.
912 * check-init.c: Likewise.
914 * constants.c: Likewise.
915 * convert.h: Likewise.
917 * except.c: Likewise.
919 * gjavah.c: Likewise.
920 * java-except.h: Likewise.
921 * java-tree.h: Likewise.
922 * jcf-depend.c: Likewise.
923 * jcf-dump.c: Likewise.
924 * jcf-parse.c: Likewise.
925 * jcf-path.c: Likewise.
926 * jcf-reader.c: Likewise.
927 * jcf-write.c: Likewise.
929 * jv-scan.c: Likewise.
930 * jvgenmain.c: Likewise.
931 * jvspec.c: Likewise.
935 * parse-scan.y: Likewise.
938 * typeck.c: Likewise.
939 * verify.c: Likewise.
942 * zextract.c: Likewise.
943 * zipfile.h: Likewise.
945 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
947 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
948 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
949 * constants.c (build_constant_data_ref): Check for cached
950 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
951 in TYPE_CPOOL_DATE_REF.
952 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
953 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
954 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
955 (LOCAL_FINAL): New macro.
956 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
957 constant pool -- don't try to reuse.
958 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
960 (find_in_current_zip): Use TYPE_JCF.
961 * parse.h (java_check_final): Prototype removed.
962 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
963 (maybe_create_class_interface_decl,
964 check_class_interface_creation): Likewise.
965 (java_expand_finals): Function removed.
966 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
967 (block_statement:): Fixed comment.
968 (anonymous_class_creation:): Likewise.
969 (check_class_interface_creation): Reversed Jan 12, 2000 extra
971 (check_class_interface_creation): Loosened error report on (inner)
972 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
973 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
974 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
976 (create_interface): Likewise.
977 (anonymous_class_counter): New static global.
978 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
979 patch. Fixed comments.
980 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
981 anonymous_class_counter when declaring a toplevel class.
982 (craft_constructor): Fixed constructor name when handling
983 anonymous classes. Anonymous class constructors to feature hidden
985 (java_fix_constructors): Added comment.
986 (java_check_final): Function removed.
987 (java_complete_expand_methods): Fixed comment. Don't generate
988 class data, save its outgoing constant pool instead.
989 (verify_constructor_super): Skip anonymous class constructor
990 hidden this$<n> parameter.
991 (java_expand_classes): New local `saved_ctxp'. Removed call to
992 java_expand_finals and java_check_final. Expand anonymous class
993 constructors. Generate class data.
994 (build_super_invocation): Skip anonymous class hidden this$<n>
996 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
997 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
998 (set_java_signature): Likewise.
1000 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1002 * gjavah.c: Delete ACC_VISIBILITY define.
1003 * jcf.h: Add ACC_VISIBILITY define.
1004 * parse.y: final: rule tagged <value>.
1005 (java_check_regular_methods): Use ACC_VISIBILITY define for
1006 default package access check.
1007 (local_variable_declaration_statement): Use final: rule.
1009 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1011 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1014 2000-01-17 Tom Tromey <tromey@cygnus.com>
1016 * gjavah.c (print_field_info): Allow non-static final fields.
1018 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1020 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1021 * parse.y (patch_anonymous_class): New function.
1022 (create_anonymous_class): Register incomplete type when the
1023 class/interface to extends/implement isn't known yet.
1024 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1025 (verify_constructor_super): Tuned error message.
1027 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1029 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1030 (ANONYMOUS_CLASS_P): New macro.
1031 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1032 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1033 * parse.y (create_class): Added leading argument.
1034 (maybe_create_class_interface_decl,
1035 check_class_interface_creation): Likewise.
1036 (craft_constructor): New function.
1037 (verify_constructor_super): Added argument in prototype.
1038 (class_declaration:): Inserted leading argument.
1039 (for_begin:): Use FOR_LOOP_P.
1040 (anonymous_class_creation): Create WFL of the anonymous class to
1041 instantiate. Call build_new_invocation. Added comments.
1042 (check_class_interface_creation): Handle parameter `anonymous' in
1043 verbose mode class creation announce.
1044 (link_nested_class_to_enclosing): Exclude anonymous classes.
1045 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1046 anonymous class, even though they appear to have an enclosing
1048 (create_interface): Pass extra argument to
1049 check_class_interface_creation.
1050 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1051 (create_class): Call check_class_interface_creation and
1052 maybe_create_class_interface_decl with extra new argument. Don't
1053 add private this$<n> to anonymous classes.
1054 (method_declarator): Insert hidden this$<n> to anonymous class
1056 (java_fix_constructors): Deleted code creating default
1057 constructor. Call craft_constructor instead.
1058 (java_check_regular_methods): Set `saw_constructor' to 1 for
1060 (fix_constructors): Pass extra argument to verify_constructor_super.
1061 (verify_constructor_super): New local `sdecl', use it. Search for
1062 matching constructor (possibly featuring arguments) in super
1064 (lookup_method_invoke): Craft constructor according to arguments
1065 list when dealing with anonymous class constructors.
1066 (build_super_invocation): Pass arguments to anonymous class super
1068 (search_loop): Use FOR_LOOP_P.
1069 (labeled_block_contains_loop_p): Likewise.
1071 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1073 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1074 (enclosing_context_p): New function.
1075 (get_access_flags_from_decl): Handle CLASS_STATIC.
1076 (maybe_layout_super_class): Extra first argument passed to
1078 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1080 * decl.c (access0_identifier_node): New global.
1081 (init_decl_processing): access0_identifier_node initialized.
1082 (pushdecl): Set DECL_CONTEXT only on non type decls.
1083 * expr.c (lookup_field): Lookup inner class fields in enclosing
1085 (expand_invoke): Use ID_INIT_P.
1086 (expand_java_field_op): Use DECL_CLINIT_P.
1087 * java-tree.def (CLASS_LITERAL): New tree code.
1088 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1089 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1090 (struct lang_decl): New field `inner_access'.
1091 (enclosing_context_p): Prototyped.
1092 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1093 ID_CLINIT_P): New macros.
1094 (CLASS_STATIC): New macro.
1095 (CLASS_ACCESS0_GENERATED_P): New macro.
1096 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1097 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1098 INNER_CLASS_P): New macros.
1099 (DECL_INNER_CLASS_LIST): New macro.
1100 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1102 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1103 the shift value to int. Fixed typo in comment.
1104 * lex.c (inst_id, wpv_id): Initialize.
1105 * mangle.c (unicode_mangling_length): Take `$' into account.
1106 * parse.h (DRECOVER, RECOVER): Terminate properly.
1107 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1108 (typedef struct _jdep): New field `enclosing'.
1109 (JDEP_ENCLOSING): New macro.
1110 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1111 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1112 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1113 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1114 GET_ENCLOSING_CPC_CONTEXT): New macros.
1115 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1116 (do_resolve_class): Added extra argument in prototype.
1117 * parse.y (resolve_class): Added extra argument in prototype.
1118 (maybe_create_class_interface_decl): Likewise.
1119 (maybe_use_access_method, build_wfl_wrap): New functions.
1120 (java_complete_expand_classes, java_complete_expand_class):
1122 (java_parser_context_push_initialized_field,
1123 java_parser_context_suspend, java_parser_context_resume):
1125 (maybe_make_nested_class_name, make_nested_class_name,
1126 set_nested_class_simple_name_value,
1127 link_nested_class_to_enclosing, find_as_inner_class,
1128 find_as_inner_class_do, check_inner_class_redefinition,
1129 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1130 maybe_build_thisn_access_method, build_outer_field_access,
1131 build_outer_field_access_methods, build_outer_field_access_expr,
1132 build_outer_method_access_method, build_new_access_id,
1133 build_outer_field_access_method, outer_field_access_p,
1134 outer_field_expanded_access_p, outer_field_access_fix,
1135 build_incomplete_class_ref, patch_incomplete_class_ref,
1136 create_anonymous_class): Likewise.
1137 (inst_id, wpv_id): New static global variables.
1138 (synchronized:): New rule, tagged <node>.
1139 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1141 (anonymous_class_creation:): New rule, tagged <node>.
1142 (NEW_TK): Tagged <node>.
1143 (type_literals, array_type_literal): New rules, tagged <node>.
1144 (class_declaration:): Removed action when reducing by class_body:
1145 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1146 using GET_CPC in sub-rules.
1147 (class_member_declaration): Handle inner classes.
1148 (method_declaration): When reducing method_header:, reset
1149 current_function_decl when appropriate.
1150 (method_declarator:): Set the number of formal parameter to 0 for
1151 method declared without arguments.
1152 (constructor_declarator:): Likewise.
1153 (static_initializer:): List of elements kept in a list.
1154 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1155 use of the keyword `static' for type declarations.
1156 (block_statement:): Handle inner class declarations.
1157 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1158 type qualified `this'.
1159 (class_instance_creation_expression): Use anonymous_class_creation:
1160 to handle inner class instances creation. Handle qualified `new'.
1161 (something_dot_new): Added appropriate actions.
1162 (create_new_parser_context): New function.
1163 (java_push_parser_context, java_parser_context_save_global,
1164 java_parser_context_suspend): Use create_new_parser_context.
1165 (check_modifiers): Changed leading comment.
1166 (check_class_interface_creation): Handle interclasses.
1167 (add_superinterfaces): Fixed comment.
1168 (create_interface): Build qualified name from the raw_name instead
1169 of its matching WFL. Push the initialized fields list. raw_name added
1170 as an extra argument to maybe_create_class_interface_decl.
1171 (create_class): Build qualified name from the raw_name instead of
1172 its matching WFL. Removed assignment to current_parsed_class_un.
1173 Call PUSH_ERROR before returning an error. Suspend the current
1174 parser context when processing an inner class. Push the
1175 initialized fields list. raw_name added as an extra argument to
1176 maybe_create_class_interface_decl. Add the private this$<n>
1178 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1179 (register_fields): Get the class type from GET_CPC and handle
1180 previous errors. Added code to handle the creation of static
1181 fields in inner classes. Initialized fields initialization
1182 statements kept in a list of lists.
1183 (maybe_generate_finit): Initialized fields initialization
1184 statements kept in a list of lists. Use GET_CPC.
1185 (maybe_generate_clinit): Likewise.
1186 (method_header): Use GET_CPC and GET_CPC_UN.
1187 (parser_qualified_classname): Handle inner classes.
1188 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1189 (java_fix_constructors): Hide pointer to enclosing context
1190 instance in constructor list when dealing with inner classes.
1191 (jdep_resolve_class): Call resolve_class with extra first argument
1193 (resolve_class): Add enclosing context as a first extra argument
1194 to do_resolve_class.
1195 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1197 (resolve_no_layout): Extra argument added to resolve_class
1199 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1200 (java_get_real_method_name): Use GET_CPC_UN.
1201 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1202 (java_check_abstract_methods): Handle static method declared in
1203 inner classes by an error.
1204 (java_check_regular_methods): Use DECL_CLINIT_P.
1205 (source_start_java_method): Also set DECL_MAX_LOCALS.
1206 (create_artificial_method): Call java_parser_context_save_global
1207 and java_parser_context_restore_global instead of saving/restoring
1208 the context by hand.
1209 (expand_start_java_method): Improved verbose mode message.
1210 (java_complete_expand_methods): Fixed leading comment. Use
1212 (fix_constructors): Added assignment to this$<n> if necessary.
1213 (java_expand_classes): Call java_complete_expand_classes instead
1214 of java_complete_expand_methods.
1215 (make_qualified_primary): Simplified.
1216 (merge_qualified_name): Optimized for missing left or right parts.
1217 (resolve_expression_name): Handle access to outer class fields from
1219 (resolve_qualified_expression_name): New macro
1220 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1221 classes. Report error on non appropriate qualification of
1222 `new'. Handle qualified `this'.
1223 (not_accessible_p): Allow access to outer class private fields from
1225 (patch_method_invocation): Handle method invocations through
1226 access methods and inner class constructor invocations.
1227 (find_applicable_accessible_methods_list): Search enclosing
1228 contexts of an inner class.
1229 (search_applicable_methods_list): Fixed typo.
1230 (argument_types_convertible): Handle inner class constructors'
1231 hidden outer context reference argument.
1232 (qualify_ambiguous_name): Handle qualified `this'.
1233 (java_complete_lhs): Handle use of field accessed through
1234 artificial access methods in various cases of assignments. Handle
1236 (check_final_assignment): Use DECL_CLINIT_P.
1237 (valid_ref_assignconv_cast_p): Handle the destination being an
1238 enclosing context of the source.
1239 (patch_unaryop): Handle use of field accessed through artificial
1241 (patch_return): Use DECL_CLINIT_P.
1242 (patch_throw_statement): Use DECL_CLINIT_P.
1243 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1244 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1247 2000-01-16 Anthony Green <green@cygnus.com>
1249 * parse.y (build_string_concatenation): Only use
1250 StringBuffer(String) shortcut if String arg is constant.
1252 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1254 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1255 the shift value to int. Fixed typo in comment.
1257 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1259 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1260 * jcf-write.c: Likewise.
1261 * parse.y: Likewise.
1262 * parse.c: Regenerate.
1264 2000-01-09 Anthony Green <green@cygnus.com>
1266 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1267 bytecodes in the correct order.
1269 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1271 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1273 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1275 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1276 before building constant array decl.
1278 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1280 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1281 method invocation and typo in conditional expression.
1282 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1283 the appropriate NOTE_POP.
1284 * parse.y (patch_binop): Shift value mask to feature the right
1287 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1289 * class.c (assume_compiled, assume_compiled_node): Add static
1291 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1293 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1295 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1297 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1298 to `__modifier' to avoid stringifying it.
1300 * parse.y (verify_constructor_circularity): Don't call a variadic
1301 function with a non-literal format string.
1302 (java_check_abstract_methods): Move unreachable code inside
1303 `continue' statement.
1304 (lookup_method_invoke): Call xstrdup, not strdup.
1306 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1309 * jcf-parse.c (yyparse): Likewise.
1311 * jv-scan.c (main): Likewise.
1313 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1315 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1316 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1317 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1320 * parse.y (synchronized, variable_redefinition_error,
1321 check_class_interface_creation, create_interface, create_class,
1322 method_header, finish_method_declaration,
1323 check_modifiers_consistency, method_declarator,
1324 complete_class_report_errors, check_abstract_method_definitions,
1325 java_check_regular_methods, check_throws_clauses,
1326 java_check_abstract_methods, read_import_dir,
1327 check_pkg_class_access, declare_local_variables, fix_constructors,
1328 cut_identifier_in_qualified, resolve_expression_name,
1329 resolve_qualified_expression_name, patch_method_invocation,
1330 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1331 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1332 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1333 patch_try_statement, patch_synchronized_statement,
1334 patch_throw_statement, check_thrown_exceptions,
1335 patch_conditional_expr): Likewise.
1337 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1339 * Makefile.in (LIBDEPS): Added gcc's errors.o
1340 (../jcf-dump$(exeext):): Link with gcc's errors.o
1341 (../gcjh$(exeext):): Likewise.
1342 * expr.c (expand_java_NEW): Layout the entire target type instead of
1343 laying out its methods only.
1344 (lookup_field): Layout the class after having loaded it.
1345 * java-tree.h (java_debug_context): Declared.
1346 * jcf-io.c (toplev.h): Included.
1347 (find_class): Removed assignment to jcf's outofsynch
1348 field. Force source file to be read if newer than its matching
1349 class file. Tweaked debug messages.
1350 * jcf-parse.c (jcf_out_of_synch): Deleted.
1351 (read_class): Call to jcf_out_of_synch removed.
1352 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1353 (jcf_out_of_synch): Prototype deleted.
1354 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1355 `deprecated' and `class_err': integer turned into bit fields.
1356 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1357 * parse.y (package_list): New global.
1358 (package_declaration:): Record newly parsed package name.
1359 (extra_ctxp_pushed_p): Static global deleted.
1360 (java_parser_context_save_global): Create buffer context for the
1361 purpose of saving globals, if necessary.
1362 (java_parser_context_restore_global): Pop context pushed for the
1363 purpose of saving globals, if necessary.
1364 (java_debug_context_do): New prototype and function.
1365 (java_debug_context): Likewise.
1366 (do_resolve_class): Use already parsed package names to qualify
1367 and lookup class candidate.
1368 (java_pre_expand_clinit): Removed unnecessary local variable.
1370 1999-12-17 Tom Tromey <tromey@cygnus.com>
1372 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1374 (process_file): Use `\n\' at end of each line in string.
1376 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1378 * expr.c (expand_invoke): Layout the loaded class before
1379 attempting to use it.
1380 (expand_java_field_op): Allow final field assignments to take
1382 * typeck.c (convert): Return error_mark_node if expr is null.
1384 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1386 * class.c (class_depth): Return -1 if the class doesn't load
1388 * expr.c (can_widen_reference_to): Check for errors during depth
1389 computation and return 0 accordingly.
1390 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1391 create default constructors and add an other error check.
1392 * parse.h (java_fix_constructors): Prototyped.
1393 * parse.y (java_pre_expand_clinit): Likewise.
1394 (build_super_invocation): Re-prototyped to feature one argument.
1395 (java_check_circular_reference): Directly use `current'.
1396 (java_fix_constructors): New function.
1397 (java_check_regular_methods): Don't create default constructors
1398 here, but abort if none were found.
1399 (java_complete_expand_methods): Pre-process <clinit> calling
1400 java_pre_expand_clinit.
1401 (java_pre_expand_clinit): New function.
1402 (fix_constructors): build_super_invocation invoked with the
1403 current method declaration as an argument.
1404 (build_super_invocation): Use the context of the processed method
1405 decl argument instead of current_class.
1406 * typeck.c (lookup_java_method): Take WFLs in method names into
1409 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
1411 * class.c (make_class_data): flag_keep_inline_functions to keep
1412 private methods in the method array.
1414 1999-12-15 Anthony Green <green@cygnus.com>
1416 * check-init.c (check_init): Take into account both types of
1417 `throw's when checking for uninitialized variables.
1419 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1421 * parse.y (java_complete_lhs): Force convertion of array
1422 dimensions to int_type_node, that's what runtime's ABI expects.
1424 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1426 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
1427 operand of a WFL, until the Java front-end gets fixed with regard
1428 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
1430 1999-12-10 Andrew Haley <aph@cygnus.com>
1432 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
1433 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
1434 expr.c (build_java_athrow): Add support for sjlj-exceptions.
1438 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1440 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1441 before calling expand_eh_region_start and expand_start_all_catch.
1442 * except.c (expand_start_java_handler): Switch to permanent
1443 obstack before calling expand_eh_region_start.
1444 (expand_end_java_handler): Switch to permanent obstack before
1445 calling expand_start_all_catch.
1447 1999-12-5 Anthony Green <green@cygnus.com>
1449 * decl.c (init_decl_processing): Mark throw_node as a noreturn
1450 function with side effects.
1451 (init_decl_processing): Mark all memory allocating DECLs with
1454 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1456 * except.c (expand_end_java_handler): Call
1457 expand_resume_after_catch and end_catch_handler.
1459 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
1461 * verify.c (verify_jvm_instructions): Create new return label
1462 chain if non existant (don't rely on the verified state of the jsr
1465 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1467 * jcf-write.c (generate_byecode_insns): Fixed indentation for
1468 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
1470 * parse.y (patch_assignment): Removed bogus final class test on
1471 lhs when checking on whether to emit an ArrayStoreException runtime
1473 * expr.c (expand_java_arraystore): Likewise.
1475 1999-11-28 Anthony Green <green@cygnus.com>
1477 * decl.c (find_local_variable): Reuse single slot decls when
1480 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1482 * jcf-parse.c (saw_java_source): Global variable removed.
1483 (read_class): Don't use `saw_java_source'. Added extra braces.
1484 (yyparse): Code setting `saw_java_source' removed.
1486 1999-11-24 Mark Mitchell <mark@codesourcery.com>
1488 * except.c (emit_handlers): Zero catch_clauses after emitting them.
1490 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1492 * verify.c (merge_type_state): Non verified subroutines being
1493 considered more than once to trigger passive type merge.
1495 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1497 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
1498 in case of error. Error message tuned.
1500 1999-11-21 Anthony Green <green@cygnus.com>
1502 * constants.c (find_methodref_index): Unwrap method names before
1503 inserting them in the constant pool.
1505 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
1507 * class.c (assume_compiled_node): New typedef.
1508 (assume_compiled_tree): New static data.
1509 (find_assume_compiled_node): New function.
1510 (add_assume_compiled): New function.
1511 (assume_compiled): New function.
1512 * class.c (make_class_data): Use assume_compiled.
1513 (is_compiled_class): Use assume_compiled.
1515 * java-tree.h (add_assume_compiled): Declare.
1517 * lang.c (lang_decode_option): Parse new options.
1519 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1521 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
1522 int_type_node: that's what `_Jv_AllocObject' expects.
1524 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1526 * parse.y (lookup_method_invoke): Use lang_printable_name to
1527 reliably build the type name during error report. Fixes PR gcj/97.
1529 1999-11-09 Tom Tromey <tromey@cygnus.com>
1531 * jcf-path.c: Include <sys/stat.h>.
1532 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
1533 (DIR_UP): New macro.
1535 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1537 * parse.y (source_end_java_method): Resume permanent allocation,
1538 reversing Apr 27 1998 patch.
1539 (patch_string_cst): Pop obstacks after having pushed the permanent
1542 1999-11-05 Tom Tromey <tromey@cygnus.com>
1544 * class.c (finish_class): Emit inlined methods if any native
1545 methods exist in the class. Fixes PR gcj/85.
1547 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1549 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
1550 (qualify_ambiguous_name): Likewise.
1552 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
1554 * typeck.c: (lookup_java_method): search all inherited
1555 interfaces when looking up interface method.
1557 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1559 * parse.y (method_header:): Issue error message for rule `type
1561 (synchronized:): Error report when not using synchronized.
1563 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1565 * parse.y (resolve_qualified_expression_name): Prevent `this' from
1566 being used before the superclass constructor has been called.
1567 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
1568 instead of `CALL_THIS_CONSTRUCTOR_P'.
1570 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
1572 * check-init.c: Fix typo in comment.
1574 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1576 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
1579 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1581 * parse.y (expression_statement:): Call function to report
1582 improper invocation of a constructor.
1583 (parse_ctor_invocation_error): New function.
1585 1999-10-26 Mark Mitchell <mark@codesourcery.com>
1587 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
1590 1999-10-21 Tom Tromey <tromey@cygnus.com>
1592 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
1593 in generated `main'.
1595 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1597 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
1598 (qualify_ambiguous_name): Likewise.
1600 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1602 * parse.y (java_complete_tree): fold_constant_for_init to work on
1604 (java_complete_lhs): Likewise.
1605 (array_constructor_check_entry): Complete an initializer element
1606 on permanent_obstack.
1608 1999-10-19 Tom Tromey <tromey@cygnus.com>
1610 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
1611 From Mike Moreton <mike@pillim.demon.co.uk>.
1613 1999-10-15 Greg McGary <gkm@gnu.org>
1615 * java-tree.h (flag_bounds_check): Remove extern decl.
1616 * lang.c (flag_bounds_check): Remove global variable.
1617 (lang_f_options): Remove "bounds-check" entry.
1618 (lang_init_options): Default flag_bounds_check to "on".
1620 1999-10-14 Tom Tromey <tromey@cygnus.com>
1622 * jvgenmain.c (usage): New function.
1623 (main): Use it. Also, handle `-D' options.
1624 * jvspec.c (lang_specific_driver): Recognize -D.
1625 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
1627 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
1629 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1631 * jcf-dump.c (print_constant, disassemble_method): Don't call a
1632 variadic function with a non-literal format string.
1634 * parse-scan.y (report_main_declaration): Likewise.
1636 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
1638 * parse.y (read_import_dir, patch_assignment, patch_binop,
1639 patch_array_ref): Likewise.
1641 * typeck.c (build_java_array_type): Likewise.
1643 * verify.c (verify_jvm_instructions): Likewise.
1645 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1647 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
1649 1999-10-07 Anthony Green <green@cygnus.com>
1651 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
1652 where CHECK_PUT may fail for valid reasons.
1654 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
1655 UNSAFE_PUTN): New macros.
1657 1999-10-04 Tom Tromey <tromey@cygnus.com>
1659 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
1660 well. Fixes Java PR gcj/59.
1661 * parse-scan.y (yyerror): Report errors.
1663 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
1665 * decl.c (insert_block): Remove unconditional `abort'.
1667 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1669 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
1670 FUNCTION_CODE now of type int. All callers changed.
1671 Set the builtin's DECL_BUILT_IN_CLASS.
1673 1999-09-23 Tom Tromey <tromey@cygnus.com>
1675 * jvspec.c (lang_specific_driver): Don't read spec file if
1676 -fsyntax-only given.
1678 1999-09-22 Tom Tromey <tromey@cygnus.com>
1680 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
1682 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
1683 (WORDS_TO_LONG): Likewise.
1684 (WORDS_TO_DOUBLE): Likewise.
1686 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1688 * jcf-write.c (RELOCATION_VALUE_0): New macro.
1689 (RELOCATION_VALUE_1): Likewise.
1690 (emit_iinc, emit_reloc, push_constant1, push_constant2,
1691 push_in_const, push_long_const): Prototyped.
1692 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
1693 (push_constant2): Likewise.
1694 (push_int_const): Cast find_constant1's integer arguments to `jword'.
1695 (find_constant_wide): Cast find_constant2's integer arguments to
1697 (find_constant_index): Cast find_constant2's and find_constant2's
1698 integer arguments to `jword'.
1699 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
1700 (emit_switch_reloc): Use RELOCATION_VALUE_0.
1701 (emit_if): Use RELOCATION_VALUE_1.
1702 (emit_goto): Likewise.
1703 (emit_jsr): Likewise.
1704 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
1705 argument to push_long_const to HOST_WIDE_INT.
1707 1999-09-15 Andreas Schwab <schwab@suse.de>
1709 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
1711 1999-09-20 Nick Clifton <nickc@cygnus.com>
1713 * lang.c (lang_decode_option): Extend comment.
1715 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1717 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
1720 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1722 * gjavah.c (get_field_name, print_method_info, print_include,
1723 add_namelet): Use xmalloc, not malloc.
1725 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
1726 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
1729 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
1731 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
1733 * jcf-path.c (add_entry): Likewise.
1735 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
1737 * jv-scan.c (xmalloc): Remove definition.
1739 * jvgenmain.c (xmalloc): Likewise.
1741 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
1743 * lex.c (java_store_unicode): Use xrealloc, not realloc.
1745 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
1746 concat, not xmalloc/sprintf.
1747 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
1748 (xstrdup): Remove definition.
1750 * parse.y (duplicate_declaration_error_p,
1751 constructor_circularity_msg, verify_constructor_circularity,
1752 check_abstract_method_definitions, java_check_regular_methods,
1753 java_check_abstract_methods, patch_method_invocation,
1754 check_for_static_method_reference, patch_assignment, patch_binop,
1755 patch_cast, array_constructor_check_entry, patch_return,
1756 patch_conditional_expr): Use xstrdup, not strdup.
1758 * zextract.c (ALLOC): Use xmalloc, not malloc.
1760 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1762 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
1764 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
1765 (do_spec, lang_specific_pre_link, lang_specific_driver,
1766 input_filename, input_filename_length): Don't declare.
1767 (main_class_name, jvgenmain_spec, lang_specific_driver):
1769 (lang_specific_driver): All calls to the function pointer
1770 parameter now explicitly call `fatal'.
1772 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1774 * parse.y (find_applicable_accessible_methods_list): Search
1775 abstract classes as interfaces.
1777 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1779 * class.c (finish_class): We're now outside a valid method
1780 declaration. Tell the rest of gcc so.
1782 1999-09-08 Bruce Korb autogen@linuxbox.com
1784 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
1786 1999-09-07 Tom Tromey <tromey@cygnus.com>
1788 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
1790 (decode_signature_piece): Don't emit "::" in JArray<>.
1791 (print_namelet): Only print trailing `;' when printing a class.
1793 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
1795 * java-tree.h: Delete declarations for all tree nodes now moved to
1797 * decl.c: Delete their definitions.
1799 1999-09-04 Mark Mitchell <mark@codesourcery.com>
1801 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
1802 * Makefile.in (OBJS): Add ggc-callbacks.o.
1803 (OBJDEPS): Likewise.
1805 1999-09-03 Tom Tromey <tromey@cygnus.com>
1807 * parse.y (strip_out_static_field_access_decl): Return operand if
1808 it satisfies JDECL_P.
1810 1999-09-02 Tom Tromey <tromey@cygnus.com>
1812 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
1813 Handle nested arrays, like `[[I'.
1815 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1817 * class.c (finish_class): Remove unused parameter, all callers
1820 * expr.c (build_java_athrow): Change return type to void.
1821 (java_lang_expand_expr): Make sure each case in switch returns a
1824 * java-tree.h (finish_class): Fix prototype to take void args.
1826 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
1827 (main): Issue return from main, not exit.
1829 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
1831 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
1833 * jv-scan.c (main): Issue return from main, not exit.
1835 * parse.y (check_abstract_method_definitions,
1836 java_check_abstract_method_definitions): Add static prototypes.
1837 (java_complete_expand_methods): Fix call to `finish_class'.
1839 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
1842 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1844 * lang.c (language_string): Constify.
1846 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1848 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
1849 Remove hacks for stuff which comes from libiberty.
1851 * Make-lang.in: Likewise.
1853 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
1855 * Makefile.in (xref.o): Depend on xref.c explicitly.
1857 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1859 * java-tree.h (lang_printable_name): Constify a char*.
1861 * lang.c (lang_printable_name): Likewise.
1863 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
1865 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
1868 1999-08-26 Tom Tromey <tromey@cygnus.com>
1870 * gjavah.c (print_cxx_classname): Print "::" before qualified
1873 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1875 * parse.y (lookup_cl): Changed leading comment. Now does its best
1876 to set the column number.
1877 (qualify_ambiguous_name): Take WFL wrappers into account.
1879 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
1881 * verify.c (verify_jvm_instructions): Don't check instruction
1882 validity beyond end of method.
1884 1999-08-25 Tom Tromey <tromey@cygnus.com>
1886 * jvspec.c (lang_specific_driver): Correctly handle --help again.
1888 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1890 * gjavah.c (print_name, print_base_classname, utf8_cmp,
1891 cxx_keyword_subst, generate_access, name_is_method_p,
1892 get_field_name, print_field_name, super_class_name, print_include,
1893 decode_signature_piece, print_class_decls, usage, help,
1894 java_no_argument, version, add_namelet, print_namelet): Add static
1896 (print_base_classname, utf8_cmp, cxx_keyword_subst,
1897 name_is_method_p): Constify a char*.
1898 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
1899 Provide a final else clause in an if-else-if.
1900 (print_field_info): Add missing final arg in function call to
1902 (print_method_info, decompile_method, decode_signature_piece,
1903 print_c_decl, print_full_cxx_name, print_stub,
1904 print_mangled_classname, super_class_name, print_include,
1905 add_namelet, add_class_decl, print_class_decls, process_file,
1906 help): Constify a char*.
1908 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
1909 push_int_const, find_constant_wide, find_constant_index,
1910 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
1911 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
1912 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
1913 emit_if, emit_goto, emit_jsr, call_cleanups,
1914 make_class_file_name): Add static prototypes.
1915 (generate_bytecode_return, generate_bytecode_insns): Pass a
1916 NULL_PTR, not a NULL_TREE.
1918 * jv-scan.c: Include "jcf.h".
1919 (main): Declare using DEFUN macro.
1921 * jvspec.c (find_spec_file, lang_specific_pre_link,
1922 lang_specific_driver): Add prototypes.
1923 (find_spec_file): Constify a char*.
1925 * keyword.gperf (hash, java_keyword): Add prototypes.
1927 * lang.c (lang_print_error): Add static prototype.
1928 (lang_init): Prefer memcpy over bcopy to avoid casts.
1930 * lex.c (yylex): Add static prototype.
1932 * parse-scan.y: Include "lex.c" earlier.
1934 * parse.h: Remove redundant declaration for `yylex'.
1936 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
1937 labeled_block_contains_loop_p): Add static prototypes.
1938 (not_accessible_p): Make static to match prototype.
1940 * verify.c (start_pc_cmp): Don't needlessly cast away const.
1942 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1944 * parse.y (check_method_redefinition): Changed leading comment.
1945 (check_abstract_method_definitions): New function.
1946 (java_check_abstract_method_definitions): New function.
1947 (java_check_regular_methods): Call it.
1948 (verify_constructor_super): Fixed indentation.
1949 (lookup_method_invoke): Likewise.
1951 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1953 * parse.y (method_header): Return a null pointer if the current
1955 (finish_method_declaration): Return if the current function decl
1957 (source_start_java_method): Likewise.
1958 (java_method_add_stmt): Likewise.
1960 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1962 * class.c (emit_register_class): Removed unnecessary call to
1964 * parse.y (labeled_block_contains_loop_p): Removed unused local
1967 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1969 * parse.y (java_refold): Added prototype.
1971 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1973 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
1974 (java_stabilize_reference): Removed unnecessary `else'.
1975 (java_complete_lhs): Set flag to remember boolean. Call
1976 java_refold. Added comments.
1977 (java_decl_equiv): New function.
1978 (binop_compound_p): Likewise.
1979 (java_refold): Likewise.
1980 (patch_unaryop): Striped static field access assigned to decl and
1981 op. Changed promotion scheme for ++/-- operators.
1982 (search_loop): New function.
1983 (labeled_block_contains_loop_p): Likewise.
1984 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
1986 (patch_bc_statement): Call search_loop. Fixed comment.
1988 1999-08-14 Anthony Green <green@cygnus.com>
1990 * expr.c (java_lang_expand_expr): Mark static array data as
1993 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1995 * jvgenmain.c (main): NUL-terminate name_obstack.
1997 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1999 * check-init.c (check_bool2_init, done_alternative): Add static
2002 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2003 (add_method, build_utf8_ref, build_class_ref,
2004 append_gpp_mangled_type, layout_class_method): Constify a char*.
2006 * decl.c (push_promoted_type, make_binding_level): Add static
2008 (push_promoted_type, pushdecl): Constify a char*.
2010 * except.c (find_handler_in_range, link_handler,
2011 check_start_handlers): Add static prototypes.
2013 * expr.c (process_jvm_instruction): Constify a char*.
2015 * gjavah.c (main): Constify a char*.
2017 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2020 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2022 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2023 munge, print_ents): Constify a char*.
2025 * jcf-dump.c (disassemble_method): Constify a char*.
2026 (print_constant_pool, print_exception_table): Add static prototypes.
2027 (print_constant, print_exception_table, main, disassemble_method):
2030 * jcf-io.c (find_classfile, find_class): Likewise.
2032 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2033 (set_source_filename, predefined_filename_p): Add static prototypes.
2034 (set_source_filename, get_constant, get_class_constant,
2035 find_in_current_zip): Constify a char*.
2037 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2039 (add_entry, add_path, jcf_path_classpath_arg,
2040 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2042 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2043 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2044 jcf_parse_one_method, jcf_parse_methods,
2045 jcf_parse_final_attributes): Add static prototypes.
2046 (get_attribute): Constify a char*.
2048 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2049 jcf_dependency_add_target, jcf_path_classpath_arg,
2050 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2052 * jv-scan.c (main): Constify a char*.
2053 (gcc_obstack_init): Add prototype arguments.
2055 * jvgenmain.c (gcc_obstack_init): Likewise.
2056 (main): Constify a char*.
2058 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2060 (put_decl_string, lang_print_error): Constify a char*.
2061 (lang_init): Remove redundant extern prototype.
2063 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2065 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2066 Add static prototypes.
2067 (get_type_from_signature): Constify a char*.
2069 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2070 Add static prototypes.
2071 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2072 (verify_jvm_instructions): Constify a char*.
2074 * xref.c (xref_flag_value): Likewise.
2076 * xref.h (xref_flag_value): Likewise.
2078 * zextract.c (makeword, makelong): Add static prototypes.
2079 (makeword, makelong): Constify a uch*.
2081 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2083 * lang.c (java_dummy_print): Constify a char*.
2084 (lang_print_error): Likewise.
2085 (lang_init): Remove redundant prototype for `print_error_function'.
2086 (lang_init_source): Likewise.
2087 (lang_identify): Constify a char*.
2089 1999-08-09 Tom Tromey <tromey@cygnus.com>
2091 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2092 (WORDS_TO_LONG): Likewise.
2093 (WORDS_TO_DOUBLE): Likewise.
2095 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2097 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2099 * expr.c (java_stack_pop, java_array_data_offset,
2100 build_java_throw_out_of_bounds_exception, case_identity,
2101 build_java_check_indexed_type): Add static prototypes.
2102 (linenumber_table, expand_invoke, expand_java_field_op,
2103 build_primtype_type_ref, expand_byte_code): Constify a char*.
2105 * java-tree.h (build_primtype_type_ref, linenumber_table):
2107 (java_lang_expand_expr): Add prototype.
2109 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2110 `java_lang_expand_expr'.
2112 * lex.c (java_lex_error): Constify a char*.
2113 (java_get_unicode, java_read_char, java_allocate_new_line,
2114 java_unget_unicode, java_sneak_unicode): Prototype.
2116 * parse-scan.y (current_class, package_name, method_declarator,
2117 report_class_declaration, yyerror): Constify a char*.
2119 * parse.h (java_report_errors): Prototype.
2120 (yyerror): Constify a char*.
2122 * parse.y (classitf_redefinition_error, check_modifiers,
2123 parse_jdk1_1_error, lookup_package_type,
2124 lookup_package_type_and_set_next, get_printable_method_name,
2125 purify_type_name): Constify a char*.
2126 (build_super_invocation, maybe_generate_finit,
2127 verify_constructor_super, parser_add_interface,
2128 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2129 java_complete_expand_methods, java_expand_finals,
2130 cut_identifier_in_qualified, java_stabilize_reference,
2131 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2132 merge_string_cste): Prototype.
2133 (single_type_import_declaration, yyerror,
2134 variable_redefinition_error, build_array_from_name,
2135 build_unresolved_array_type, check_class_interface_creation,
2136 resolve_class, complete_class_report_errors,
2137 note_possible_classname, read_import_dir,
2138 find_in_imports_on_demand, resolve_package, fix_constructors,
2139 check_deprecation, lookup_method_invoke,
2140 maybe_build_primttype_type_ref, array_constructor_check_entry):
2142 (java_complete_expand_methods, java_expand_finals): Make static.
2143 (convert_narrow): Remove static prototype.
2145 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2147 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2149 1999-08-02 Richard Henderson <rth@cygnus.com>
2151 * decl.c: Include defaults.h instead of expr.h.
2152 * parse.y: Likewise.
2154 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2156 * java/decl.c (start_java_method): Change all uses of
2157 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2158 Ensure expr.h is included.
2159 * java/expr.c (pop_arguments): Ditto.
2160 * java/parse.y (expand_start_java_method): Ditto.
2162 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2164 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2166 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2168 * decl.c: Include "function.h".
2169 * except.c: Likewise.
2170 * parse.y: Likewise.
2171 * Makefile.in: Update dependencies.
2173 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2175 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2176 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2177 `modifier' with ATTRIBUTE_UNUSED.
2179 * gjavah.c (process_file): Add braces around ambiguous `else'.
2181 * jcf-dump.c (print_access_flags, localvar_free): Change return
2184 * parse.y (java_complete_expand_method): Initialize variable
2186 (resolve_qualified_expression_name): Likewise for `field_decl'.
2187 (patch_method_invocation): Likewise for `class_to_search'.
2188 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2189 (patch_assignment): Likewise for `lhs_type'.
2191 * verify.c (verify_jvm_instructions): Remove unused variable
2194 1999-07-25 Richard Henderson <rth@cygnus.com>
2196 * decl.c (va_list_type_node): New.
2198 1999-07-25 Anthony Green <green@cygnus.com>
2200 * gjavah.c (print_stub): New function.
2201 (METHOD_IS_NATIVE): New macro.
2202 (print_mangled_classname): Make static.
2203 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2204 (process_file): Perform stub generation.
2205 (HANDLE_METHOD): Don't emit class decls during stub
2207 (HANDLE_END_METHOD): Take into account stub generation.
2208 (print_method_info): Handle stub generation.
2209 (print_stub): New function.
2210 (print_cxx_classname): Make signature consistant with others.
2211 (help): Describe -stubs option.
2212 (main): Create stub file.
2213 (version): Use version.c.
2214 (print_full_cxx_name): New function.
2215 (print_c_decl): Use print_full_cxx_name.
2217 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2219 * check-init.c (check_init): Handle MAX_EXPR.
2221 1999-07-15 Andrew Haley <aph@cygnus.com>
2223 * lang.c (flag_use_divide_subroutine): New variable.
2224 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2225 fp-to-integer conversion.
2226 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2229 * expr.c (build_java_soft_divmod): New function.
2230 (build_java_binop): Call build_java_soft_divmod if
2231 flag_use_divide_subroutine is set.
2232 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2233 soft_lrem_node: new builtin functions.
2234 (init_decl_processing) Initialize the new builtins.
2235 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2236 soft_lrem_node: new builtin functions.
2237 (build_java_soft_divmod): New function.
2238 * parse.y: Call build_java_soft_divmod if
2239 flag_use_divide_subroutine is set.
2242 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2243 a --specs= arg) even if not linking.
2244 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2245 -fuse-divide-subroutine
2247 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2249 * parse.y (resolve_and_layout): Check methods only once.
2250 (resolve_qualified_expression_name): Verify thrown exceptions
2252 (check_thrown_exceptions): Reject exceptions thrown in
2253 initializer. Error message tuned.
2255 1999-07-14 Andrew Haley <aph@cygnus.com>
2257 * expr.c (expand_expr): Do not return the last statement in a
2258 block as the block's value.
2260 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2262 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2263 CALL_EXPR, to avoid order of evaluation changes.
2265 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2267 * parse.y (qualify_ambiguous_name): Do not use
2268 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2270 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2272 * check-init.c (check_init): Handle MAX_EXPR.
2273 * expr.c (force_evaluation_order): Force method call arguments to
2274 be evaluated in left-to-right order.
2275 * parse.y (qualify_ambiguous_name): Loop again to qualify
2276 NEW_ARRAY_EXPR properly.
2278 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2280 * parse.y (patch_invoke): Resolve unresolved invoked method
2282 (qualify_ambiguous_name): STRING_CST to qualify expression for
2283 type name resolution.
2285 1999-06-24 Andrew Haley <aph@cygnus.com>
2287 * class.c (finish_class): Whenever a deferred method is
2288 output, rescan the list of methods to see if a new candidate for
2289 output can be found.
2291 1999-06-28 Tom Tromey <tromey@cygnus.com>
2293 * jvspec.c (lang_specific_driver): Recognize --help.
2295 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2297 * parse.y (resolve_package): Fixed bogus return statement.
2298 (patch_method_invocation): Resolve method invocation beginning with
2299 a package name qualifier.
2301 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2303 * Make-lang.in (java.stage1): Depend on stage1-start.
2304 (java.stage2): Likewise for stage2-start.
2305 (java.stage3): Likewise for stage3-start.
2306 (java.stage4): Likewise for stage4-start.
2308 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2310 * parse.y (java_complete_lhs): When doing cross referencing, don't
2311 try to keep file location on a WFL expanded as a CALL_EXPR.
2313 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2315 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2316 compiling to class file a void method with an empty method body.
2317 As a side effect, the bytecode backend will generate the
2318 appropriate `return' instruction.
2320 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2322 * parse.y (lookup_package_type_and_set_next): New function prototype.
2323 (resolve_package): Search current and imported packages.
2324 (lookup_package_type_and_set_next): New function.
2326 1999-06-22 Andrew Haley <aph@cygnus.com>
2328 * verify.c (verify_jvm_instructions): Check for pending blocks
2329 before invalid PC test and opcode switch, not after.
2331 1999-06-21 Andrew Haley <aph@cygnus.com>
2333 * except.c (find_handler_in_range): The upper limit for exception
2334 ranges is exclusive, not inclusive: (start <= pc < end).
2335 (link_handler): find child pointer which points to outer by
2336 searching sibling list: previous code incorrectly assumed that
2337 outer->outer->first_child must point to outer.
2338 * verify.c (verify_jvm_instructions): FIXME added to code for
2340 (verify_jvm_instructions): Do not assume that the last block
2341 processed in a subroutine is a block which ends with a `ret'
2342 instruction. With some control flows it is possible that the last
2343 block ends with an `athrow'.
2345 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2347 * parse.y (qualify_ambiguous_name): Reorganized the post
2348 evaluation of non WFL leading expression nodes.
2350 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2352 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2355 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2357 * parse.y (qualify_ambiguous_name): Handle qualified expression
2358 beginning with a STRING_CST.
2360 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2362 * parse.y (register_fields): Set DECL_INITIAL on both
2363 pre-initialized static and public fields.
2364 (resolve_field_access): Static field access expressions to always
2366 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2367 qualification. CONVERT_EXPR to be resolved as an expression name.
2368 (java_complete_lhs): Identify and access qualified final
2369 initialized field in switch statement case expression.
2370 (fold_constant_for_init): Pre-initialized field decl constant to
2373 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2375 * parse.y (note_possible_classname): Mark returned node with
2376 QUALIFIED_P only if the original class name contained a '/'.
2378 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2380 * Make-lang.in (gcjh): More parallel build fixes.
2382 1999-06-03 Mike Stump <mrs@wrs.com>
2384 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2386 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2388 * except.c (link_handler): Chain exception handlers in order.
2390 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2392 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2393 with nops and process as usual in order to always set correct EH
2394 ranges. Emit detailed warnings about unreachable bytecodes.
2396 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2398 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2401 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2403 * parse.y (lookup_field_wrapper): Unified returned value to NULL
2404 or the searched field decl.
2406 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2408 * parse.y (fold_constant_for_init): Convert numerical constant
2409 values to the type of the assigned field.
2411 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2413 * expr.c (lookup_field): Relaxed the test on class loading error
2415 * parse.y (fold_constant_for_init): Enabeled old code.
2417 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2419 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
2420 decide the validity of the cast of a java.lang.Cloneable reference
2422 (patch_conditional_expr): Fixed first argument passed to
2423 binary_numeric_promotion.
2425 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2427 * parse.y (qualify_ambiguous_name): Take into account that a
2428 CONVERT_EXPR might specify a type as a WFL.
2430 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2432 * parse.y (patch_assignment): Save the rhs before using it as an
2433 argument to _Jv_CheckArrayStore.
2435 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2437 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
2439 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2441 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
2442 floating point litteral only when the exponent indicator has been
2445 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2447 * parse.y (formal_parameter:): Construct argument tree list
2448 element even if a yet unsupported final parameter was encountered.
2450 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2452 * parse.y (finish_method_declaration): Issue errors for native or
2453 abstract methods declared with a method body, as well as for non
2454 native or non abstract methods with no method body.
2456 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2458 * class.c (build_utf8_ref): Initialize variable `field'.
2460 * decl.c (init_decl_processing): Initialize variable `field'.
2462 * expr.c (build_known_method_ref): Mark parameters `method_type',
2463 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
2464 (process_jvm_instruction): Likewise for parameter `length'.
2466 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
2467 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
2470 * parse.y (maybe_generate_clinit): Remove unused variable
2471 `has_non_primitive_fields'.
2472 (find_in_imports_on_demand): Initialize variables `node_to_use'
2474 (patch_binop): Likewise for variable `prom_type'.
2475 (patch_unaryop): Likewise for variable `prom_type'.
2477 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
2479 * xref.c (xref_table): Add missing initializer.
2481 1999-05-14 Tom Tromey <tromey@cygnus.com>
2483 * java-except.h (struct eh_range): Removed unused `next' member.
2484 * verify.c (verify_jvm_instructions): Call check_nested_ranges
2485 after adding all exception handlers. Sort exception ranges in
2487 (struct pc_index): New structure.
2488 (start_pc_cmp): New function.
2489 * except.c (add_handler): Return `void'. Don't call link_handler;
2490 instead construct an ordinary linked list and do range
2492 (check_nested_ranges): New function.
2493 (link_handler): Changed interface to allow merging of eh_ranges.
2494 Split overlapping ranges. Return `void'.
2496 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2498 * parse.y (constructor_block_end:): New rule, tagged <node>.
2499 (constructor_body:): Use `constructor_block_end' instead of
2502 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2504 * parse.y (statement_nsi:): Pop `for' statement block.
2505 (java_complete_lhs): Labeled blocks containing no statement are
2506 marked as completing normally.
2508 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2510 * xref.c (xref_set_current_fp): New function, defined.
2511 * xref.h (xref_set_current_fp): New function, prototyped.
2513 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2515 * check-init.c (check_init): Take into account that
2516 LABELED_BLOCK_STMT can be empty.
2518 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2520 * parse.y (java_check_regular_methods): Warning check on not
2521 overriding methods with default access in other packages does not
2522 apply to `<clinit>'.
2523 (java_complete_lhs): If block body is an empty_stmt_node, replace
2524 it by NULL_TREE. This prevents gcc from generating an irrelevant
2527 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2529 * check-init.c (check_init): Removed code accepting to see things
2530 falling through default:, when doing xrefs.
2531 * java-tree.h (do_not_fold): New global variable, declared.
2532 * parse.y (do_not_fold): New global variable, defined.
2533 (java_complete_expand_method): Set `do_not_fold' to the value of
2534 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
2535 and reinstall them after them have been purged; do not check for
2536 initializations; do not issue missing return errors.
2537 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
2539 (patch_binop): Skip the fold part when doing xrefs.
2540 (build_string_concatenation): Skip the concatenation part when
2542 (patch_synchronized_statement): Do not generate a try-finally when
2544 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
2545 and keep the location where the throw was seen.
2546 * typeck.c (convert): When `do_not_fold' is set, do not attempt
2547 any treatment on the converted node an simply return a NOP_EXPR of
2549 * xref.c (xref_get_data): New function, defined.
2550 * xref.h (xref_get_data): New function, declared.
2551 (XREF_GET_DATA): Use xref_get_data.
2553 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2555 * gjavah.c (print_include): Cast the result of `strlen' to int
2556 when comparing against a signed value.
2557 (add_namelet): Likewise.
2559 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2561 * expr.c (expand_invoke): Mark parameter `nargs' with
2563 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
2565 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
2568 * jcf-reader.c (get_attribute): Cast a value to long
2569 when comparing against a signed expression. Likewise.
2571 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
2574 1999-05-11 Andrew Haley <aph@cygnus.com>
2576 * parse.y (source_end_java_method): If the current method contains
2577 any exception handlers, force asynchronous_exceptions: this is
2578 necessary because signal handlers in libjava may throw exceptions.
2579 * decl.c (end_java_method): Ditto.
2581 1999-05-11 Tom Tromey <tromey@cygnus.com>
2583 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
2585 * jvspec.c (THREAD_NAME): Removed.
2586 (GC_NAME): Likewise.
2587 (MATHLIB): Likewise.
2588 (WITHLIBC): Likewise.
2590 (THREADLIB): Likewise.
2591 (MATH_LIBRARY): Likewise.
2592 (lang_specific_driver): Don't add `-l' options to command line.
2593 Instead, add a single --specs option. Recognize `-L' options and
2594 use them to search for spec file.
2595 (find_spec_file): New function.
2596 (SPEC_FILE): New define.
2598 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
2600 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
2601 cpplib-enabled build.
2603 1999-05-05 Per Bothner <bothner@cygnus.com>
2605 * class.c (make_field_value): DECL_INITIAL may be a string literal;
2606 temporarily zero it while calling rest_of_decl_compilation.
2608 * java-tree.h (string_ptr_type_node): Add declaration.
2609 * decl.c: Define and initialize string_ptr_type_node.
2610 * parse.y (patch_string_cst): Use string_ptr_type_node.
2612 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
2613 * parse.y (for_statement): Now unconditionally exit_block.
2614 (finish_labeled_statement): No longer exit_block if for-loop.
2615 (patch_loop_statement): Check harder if the loop is already labeled.
2617 * parse.y (patch_initialized_static_field): Removed function.
2618 (maybe_generate_clinit): Removed special handling for interfaces.
2619 (java_complete_expand_methods): Do a preliminary java_complete_tree
2620 on <clinit> to determine if it can be removed.
2621 (java_complete_expand_method): Remove special handling for <clinit>.
2622 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
2623 optimize if we get back empty_stmt_node.
2624 For MODIFY_EXPR, re-do checking of static initializers.
2625 (fold_constant_for_init): Don't return immediate if VAR_DECL.
2626 For VAR_DECL, pass correct context.
2628 * verify.c (verify_jvm_instructions): Better error messages.
2630 1999-05-03 Tom Tromey <tromey@cygnus.com>
2632 * parse-scan.y (interface_declaration): Call
2633 report_class_declaration for interfaces.
2635 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
2637 * Makefile.in: Remove -v from bison command lines.
2639 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2641 * check-init.c (check_init): Exclude a case of error when doing
2643 * class.c (layout_class_method): Don't generate the error message
2644 twice when compiling from source.
2645 * lang-options.h: Added `-Wredundant-modifers' and
2646 `-Wunusupported-jdk11' flags and help text.
2647 * lang.c (lang_decode_option): Added support for
2648 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
2649 flag_static_local_jdk11 and flag_redundant set accordingly.
2650 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
2651 * parse.h (EXPR_WFL_ADD_COL): New macro.
2652 (DECL_END_SOURCE_LINE): Likewise.
2653 (DECL_INHERITED_SOURCE_LINE): Likewise.
2654 * parse.y (static_ref_err): New function, prototyped.
2655 (CCB_TK): Now tagged <operator>.
2656 (class_body:): Remember the location of the closing '}' of a class
2657 definition when doing xrefs.
2659 (block_end:): Likewise.
2660 (create_class): Remember the location of the inherited class
2661 identifier when doing xrefs.
2662 (register_fields): Added test on first operand of `init' before
2663 testing it TREE_CODE.
2664 (method_header): Store the location of the class identifier in the
2665 class decl when doing xrefs.
2666 (finish_method_declaration): Don't combine first/last method line
2668 (java_check_regular_methods): Warning check on not overriding
2669 methods with default access on other packages move before check on
2670 static methods. Initialization of `aflags' also moved up.
2671 (resolve_expression_name): Call static_ref_err to report the error.
2672 (static_ref_err): New function, implemented.
2673 (resolve_field_access): Returned simplified static field access
2675 (resolve_qualified_expression_name): Check for illegal use of
2676 static fields in a non static context. Call static_ref_err to
2677 report error in various places.
2678 (java_complete_tree): Do not fold initialized static fields when
2680 (java_complete_lhs): Likewise.
2682 1999-04-29 Anthony Green <green@cygnus.com>
2684 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
2685 create internal labels.
2686 (lookup_label): Ditto.
2688 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * class.c (layout_class_method): Generate <clinit>'s rtl for
2692 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
2693 for interfaces' <clinit>.
2694 * expr.c (lookup_field): Search for fields in interfaces.
2695 (expand_invoke): Fixed indentation.
2696 (expand_java_field_op): Likewise. Use IS_CLINIT.
2697 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
2698 (IS_CLINIT): New macro.
2699 * parse.y (type_declaration:): Call maybe_generate_clinit after an
2700 interface was parsed.
2701 (maybe_generate_clinit): Don't generate if the current class is an
2702 interface with only fields of primitive types.
2703 (reset_method_name): Use IS_CLINIT.
2704 (java_complete_expand_method): Expand <clinit> when it exists for
2705 interfaces. Use IS_CLINIT.
2706 (resolve_expression_name): Use DECL_CONTEXT instead of
2707 current_class to build static field references.
2708 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
2709 ARRAY_REF when doing xreferencing.
2710 (check_final_assignment): Fixed typo in leading comment. Use
2712 (patch_array_ref): Don't fully expand array references when
2714 (patch_return): Use IS_CLINIT.
2715 (patch_throw_statement): Likewise.
2717 1999-04-22 Tom Tromey <tromey@cygnus.com>
2719 * Make-lang.in (JAVA_SRCS): Added check-init.c.
2721 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2723 * decl.c (predef_filenames, predef_filenames_size): New globals
2724 (init_decl_processing): predef_filenames and predef_filenames_size
2726 * java-tree.h (predef_filenames, predef_filenames_size): Declared
2728 * jcf-parse.c (predefined_filename_p): New function.
2729 (yyparse): Check that files on the command line are specified only
2730 once and issue a warning otherwise.
2731 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
2732 * parse.y (source_end_java_method): Nullify NOP method bodies, to
2733 avoid a gcc warning with -W -Wall turned on.
2734 (java_expand_classes): Abort if errors were encountered.
2735 (java_complete_lhs): If the cross reference flag is set, wrap
2736 field DECL node around a WFL when resolving expression name.
2738 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2740 * lang.c (lang_decode_option): Fixed returned value when parsing
2741 `-fxref=...' and `-Wall'.
2742 * parse.y (source_end_java_method): Do not generate code when
2743 flag_emit_xref is set.
2744 (resolve_expression_name): Do not build static field access when
2745 flag_emit_xref is set.
2746 (resolve_field_access): No special treatment on `length' when
2747 flag_emit_xref is set. Do not build qualified static field access
2748 when flag_emit_xref is set.
2749 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
2750 when flag_emit_xref is set.
2751 (patch_assignment): Do not generate array store runtime check when
2752 flag_emit_xref is set.
2753 * xref.c (xref_flag_value): Fixed function declaration
2755 (xset_set_data): New function.
2756 * xref.h (xref_set_data): Added prototype for new function.
2757 (typedef struct xref_flag_table): New field data.
2758 (XREF_GET_DATA): New macro.
2760 1999-04-19 Tom Tromey <tromey@cygnus.com>
2762 * xref.h (enum): Removed trailing comma.
2764 * parse.y (resolve_qualified_expression_name): Added missing
2767 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
2769 * gjavah.c: New prototypes for java_float_finite and
2772 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2774 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
2777 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
2779 * Makefile.in (TREE_H): Add tree-check.h.
2780 (RTL_H): Add genrtl.h.
2782 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2784 * parse.y (patch_assignment): Added ArrayStoreException runtime
2787 1999-04-06 Per Bothner <bothner@cygnus.com>
2789 * expr.c (pop_type_0): New function.
2790 (pop_type): Use pop_type_0.
2791 * java-tree.h (pop_type_0): New declaration.
2792 * verify.c (verify_jvm_instructions): Check return instructions.
2794 * parse.y (patch_binop): Don't fold if non-constant and emiting
2797 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2799 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
2801 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
2802 (main_jcf): Don't define.
2803 (process_file): Don't set `main_jcf'.
2805 * java-tree.h (main_jcf): Don't declare.
2807 * jcf-parse.c (main_jcf): Add static definition.
2809 * lang.c (main_jcf): Don't define.
2811 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2813 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
2815 * decl.c (copy_lang_decl): Likewise for `bcopy'.
2817 * jcf-depend.c: Include "config.h", not <config.h>.
2819 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
2822 * jcf-path.c: Include "config.h", not <config.h>.
2824 * lex.c: Don't include various system header files.
2825 (java_init_lex): Cast the argument of `bzero' to PTR
2827 * parse-scan.y (java_push_parser_context): Likewise.
2829 * parse.y (java_push_parser_context): Likewise.
2830 (patch_bc_statement): Match format specifier to variable argument.
2832 * xref.c: Don't include <stdio.h>.
2834 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2836 * parse.y (struct parser_ctxt *ctxp): Now global.
2837 (declare_local_variables): Use WFL compound value for the
2838 declaration source line value, when doing cross-referencing.
2840 1999-03-31 Tom Tromey <tromey@cygnus.com>
2842 * gjavah.c (print_field_info): Allow constants of other types.
2843 (print_include): Generate include when new name is proper prefix
2844 of already printed name.
2845 (add_namelet): Likewise.
2846 (cxx_keyword_subst): New function.
2847 (print_method_info): Use it.
2848 (print_field_name): New function.
2849 (get_field_name): New function.
2850 (print_field_info): Use get_field_name and print_field_name.
2852 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2854 * Makefile.in (keyword.h): Generate using gperf language 'C', not
2855 'KR-C', so gperf uses the `const' keyword on strings.
2857 * keyword.gperf (java_keyword): Const-ify a char*.
2859 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2861 * parse.y (patch_bc_statement): Fixed identation and a bogus
2864 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2866 * parse.y (patch_assignment): Allow static variables in other
2867 classes to be assigned.
2869 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2871 * class.c (maybe_add_interface): Remove unused variable
2873 (make_class_data): Use = for assignment, not ==. Likewise.
2874 (emit_register_classes): Remove unused variable `decl'.
2876 * lex.c: Fix comment so as not to contain an embedded `/*'.
2878 * verify.c (verify_jvm_instructions): Remove unused variable
2881 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
2883 * parse.y (complete_loop_body): Rename to finish_loop_body.
2884 (complete_labeled_statement): Rename to finish_labeled_statement.
2885 (complete_for_loop): Rename to finish_for_loop.
2886 (complete_method_declaration): Rename to finish_method_declaration.
2888 * java-tree.h (continue_identifier_node): New global node.
2889 * decl.c: Define and initialize continue_identifier_node.
2890 * parse.y (generate_labeled_block): Remove - no longer needed.
2891 (build_loop_body): Use continue_identifier_node for continue block.
2892 (finish_labeled_statement): Also do pop_labeled_block actions.
2893 (java_complete_lhs): POP_LOOP even if error.
2894 (build_labeled_block): Special handling for continue_identifier_node.
2895 (patch_loop_statement): Re-organize.
2896 (patch_bc_statement): Re-write.
2898 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2900 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
2901 using a WFL compound value.
2902 * parse.y (xref.h): Include.
2903 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
2905 (register_fields): Set WFL compound value to lineno if doing
2907 (java_complete_expand_method): Call expand_xref if flag_emit_xref
2909 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
2910 * xref.h (expand_xref): Prototype renamed from xref_generate.
2912 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2914 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
2915 (GET_CURRENT_BLOCK): New macro.
2916 * parse.y (current_static_block): New global variable.
2917 (method_body:): Define action.
2918 (complete_method_declaration): Set current_function_decl to NULL
2919 when work on the current method is done.
2920 (declare_local_variables): Use GET_CURRENT_BLOCK.
2921 (java_method_add_stmt): Likewise.
2922 (java_complete_expand_method): Disable the use of `this' when
2924 (enter_a_block): If no current method exist, use
2925 current_static_block to link static initializer blocks.
2926 (exit_block): Rewritten to use current_static_block when no current
2928 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
2929 (patch_return): Forbid the use of `return' in static initializers.
2930 (patch_throw_statement): Fixed indentation. Issue specific error
2931 for uncaught thrown checked exception in static initializer
2932 blocks. Removed FIXME.
2934 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
2936 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
2937 Link gcj from gcc.o.
2939 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2941 * parse.y (find_applicable_accessible_methods_list): When dealing
2942 with interface: ensure that a given interface or java.lang.Object
2943 are searched only once.
2945 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2947 * gjavah.c (print_c_decl): Remove unused argument `flags'.
2949 * jcf-dump.c (print_access_flags): Add braces around if-else.
2951 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
2954 * lex.c (build_wfl_node): Add static prototype.
2956 * lex.h (build_wfl_node): Remove static prototype.
2958 * parse.y: Include lex.c early enough to declare everything needed.
2959 Ensure calls to `build_wfl_node' pass the proper arguments.
2960 (create_class): Remove unused variable `super_decl'.
2961 (get_printable_method_name): Initialize variable `name'.
2963 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2965 * Changelog: Fixed 1999-03-22 typos.
2966 * lang.c (lang_decode_option): Fixed typo in error string in the
2969 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2971 * Makefile.in (JAVA_OBJS): Added entry xref.o.
2973 * java-tree.h (flag_emit_xref): Declared extern.
2974 * lang.c (xref.h): Included.
2975 (flag_emit_xref): New global variable.
2976 (lang_decode_option): Added support for -fxref.
2980 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
2982 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
2985 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2987 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
2988 $(srcdir)/../system.h and $(JAVA_TREE_H).
2989 (jcf-io.o): Depend on $(JAVA_TREE_H).
2990 (mangle.o): Likewise.
2992 * check-init.c (check_cond_init): Add static prototype.
2994 * class.c (build_java_method_type, hashUtf8String,
2995 make_field_value, get_dispatch_vector, get_dispatch_table,
2996 append_gpp_mangled_type, mangle_static_field): Likewise.
2997 (strLengthUtf8): Hide unused definition.
2998 (hashUtf8String): Const-ify.
2999 (make_field_value): Un-ANSI-fy.
3001 * constants.c: Move inclusion of jcf.h above java-tree.h.
3002 (set_constant_entry, find_class_or_string_constant,
3003 find_name_and_type_constant, get_tag_node,
3004 build_constant_data_ref): Add static prototype.
3006 * decl.c (push_jvm_slot, builtin_function,
3007 lookup_name_current_level): Likewise.
3008 (builtin_function): Const-ify.
3010 * except.c (expand_start_java_handler, expand_end_java_handler):
3011 Add static prototype.
3013 * expr.c (flush_quick_stack, push_value, pop_value,
3014 java_stack_swap, java_stack_dup, build_java_athrow,
3015 build_java_jsr, build_java_ret, expand_java_multianewarray,
3016 expand_java_arraystore, expand_java_arrayload,
3017 expand_java_array_length, build_java_monitor, expand_java_pushc,
3018 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3019 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3020 expand_compare, expand_test, expand_cond, expand_java_goto,
3021 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3022 expand_java_field_op, java_push_constant_from_pool): Likewise.
3024 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3025 (build_java_arraynull_check): Mark parameters `node' and `type'
3026 with ATTRIBUTE_UNUSED.
3027 (note_label): Likewise for parameter `current_pc'.
3028 (expand_java_call, expand_java_ret): Hide unused definition.
3030 * java-tree.h (make_class, build_constants_constructor,
3031 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3032 init_outgoing_cpool, register_class, emit_register_classes,
3033 java_layout_seen_class_methods): Prototype.
3034 (unicode_mangling_length): Const-ify.
3035 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3036 emit_unicode_mangled_name, format_int, format_uint,
3037 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3038 jcf_print_utf8_replace, open_class): Prototype.
3040 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3041 <stdio.h>. Include tree.h/java-tree.h.
3042 (utf8_equal_string usage, process_class): Add static prototype.
3043 (open_class): Don't prototype this here.
3044 (utf8_equal_string): Match arguments to format specifiers.
3045 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3046 TABLE_SWITCH, disassemble_method): Likewise.
3048 * jcf-io.c: Include tree.h/java-tree.h.
3049 (open_class, find_classfile, jcf_print_utf8,
3050 jcf_print_utf8_replace): Const-ify.
3052 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3053 parse_class_file): Add static prototype.
3054 (find_in_current_zip): Match definition to existing static
3057 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3058 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3059 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3060 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3061 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3062 generate_bytecode_return, perform_relocations, init_jcf_state,
3063 init_jcf_method, release_jcf_state, generate_classfile):
3064 Add static prototype.
3065 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3066 (make_class_file_name): Const-ify.
3068 * jcf.h (find_classfile): Const-ify.
3070 * jv-scan.c (reset_report): Remove prototype.
3072 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3073 (error): Rewrite to allow varargs.
3075 * lang.c (lang_f_options): Const-ify.
3077 * lex.c (java_parse_escape_sequence): Add static prototype.
3078 (java_allocate_new_line): Match definition to existing static
3081 * mangle.c Include tree.h/java-tree.h.
3082 (unicode_mangling_length, emit_unicode_mangled_name,
3083 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3085 * parse.h (jdep_code): Remove trailing comma in enumeration.
3086 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3087 (reset_report): Add prototype.
3089 * verify.c (push_pending_label, merge_types): Add static
3092 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3094 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3096 * parse.y (find_applicable_accessible_methods_list): Extend the
3097 search to superinterfaces when relevant.
3098 (search_applicable_methods_list): New function.
3100 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3102 * class.c (unmangle_classname): Implemented stricter testing
3103 before setting the QUALIFIED_P flag on an identifier.
3105 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3107 * parse.y (java_complete_lhs): Call force_evaluation_order
3108 after patch_newarray.
3109 (patch_binop): Don't call fold if there are side effects.
3111 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3113 * parse.y (java_stabilize_reference): Use save_expr instead of
3114 building a SAVE_EXPR node.
3115 (java_complete_lhs): Patch the resulting string of the `+='
3116 operator (if necessary) and complete the RHS after having built
3119 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3121 * class.c (make_class): Don't set CLASS_P here (because
3122 this function is also called by build_java_array_type).
3123 (push_class): Set CLASS_P here instead.
3124 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3126 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3127 context. If the context is class, perfer "super" over "synchronized".
3128 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3130 * parse.y (create_class): Don't call parser_check_super here;
3131 it is not robust. Always wait until later.
3133 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3134 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3136 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3138 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3139 * lex.h (UNGETC): Change misleading macro.
3141 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3143 * parse.y (java_stabilize_reference): Return NODE when patching a
3145 (java_complete_lhs): Put parenthesis around truth values.
3147 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3149 * class.c (layout_class_method): Don't make rtl for interface
3151 * parse.h (GET_TYPE_NAME): New macro.
3152 * parse.y (if_then_statement:): Fixed indentation.
3153 (if_then_else_statement:): Likewise.
3154 (for_statement:): Fixed spacing.
3155 (try_statement:): Fixed indentation.
3156 (create_interface): Don't force interfaces to be abstract.
3157 (method_header): Abstract methods are OK in interfaces.
3158 (declare_local_variables): Fixed typo in comment.
3159 (java_complete_expand_method): Fixed indentation.
3160 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3161 non accessible fields.
3162 (java_stabilize_reference): New function.
3163 (java_complete_lhs): Fixed indentation. Use
3164 java_stabilize_reference in compound assignement. Insert the
3165 cast. If not processing `+' fix string constants before processing
3168 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3170 * constants.c (find_class_or_string_constant): Cast variable `j'
3171 to a `jword' when comparing against one.
3173 * expr.c (java_lang_expand_expr): Remove unused variables
3174 `has_finally_p' and `op0'.
3176 * gjavah.c (print_field_info): Cast a value to jint when comparing
3177 against one. Likewise for a jlong.
3178 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3179 against a signed quantity.
3181 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3182 (print_signature): Don't needlessly dereference variable `str'
3184 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3185 `max_locals' with ATTRIBUTE_UNUSED.
3186 (jcf_parse_class): Likewise for variable `index'.
3188 * parse.h (reverse_jdep_list): Remove static prototype.
3190 * parse.y (build_jump_to_finally): Remove prototype and definition.
3191 (reverse_jdep_list): Add static prototype.
3193 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3194 `assignment' and `expr_decl'.
3196 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3198 1999-03-12 Andrew Haley <aph@cygnus.com>
3200 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3201 we'll need a directory separator and a null character.
3203 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3205 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3207 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3209 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3212 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3214 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3216 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3218 * class.c (layout_class_method): A static method in a base class
3219 is never overridden, so treat it like it doesn't exist.
3220 However, do complain about private non-static method overriding
3221 public static method.
3223 * parse.y: Don't set unused INITIALIZED_P flag.
3224 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3226 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3227 (build_array_from_name): Re-order &index[string] to &string[index].
3229 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3230 error_mark (it might catch more errors, but it is more likely to lose).
3232 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3234 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3235 (parse-scan.o): Depend on toplev.h.
3237 * class.c (make_method_value): Add prototype. Make it static.
3238 Remove unused second argument, caller changed.
3240 * expr.c (java_lang_expand_expr): Remove unused variable
3243 * java-tree.h: Don't prototype find_in_current_zip.
3244 Add prototypes for verify_constant_pool, start_java_method,
3245 end_java_method, give_name_to_locals, expand_byte_code,
3246 open_in_zip, set_constant_value, find_constant1, find_constant2,
3247 find_utf8_constant, find_string_constant, find_class_constant,
3248 find_fieldref_index, find_methodref_index, write_constant_pool,
3249 count_constant_pool_bytes and encode_newarray_type.
3251 * jcf-dump.c: Remove unused variable `LONG_temp'.
3253 * jcf-parse.c: Include parse.h.
3254 (jcf_parse_source): Remove unused parameter, all callers changed.
3255 (jcf_figure_file_type): Add static prototype.
3256 (find_in_current_zip): Likewise. Also remove unused parameter,
3257 all callers changed.
3258 (read_class): Initialize variable `saved_pos'.
3260 * jcf-reader.c (jcf_parse_preamble): Mark variables
3261 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3263 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3264 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3265 (java_parse_doc_section): Initialize variable `seen_star'.
3266 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3267 (java_lex_error): Mark parameters `msg' and `forward' with
3269 (java_get_line_col): Mark parameters `filename' and `line' with
3272 * parse-scan.y: Include toplev.h.
3273 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3275 * parse.h: use `struct JCF', not plain `JCF'.
3276 (java_parser_context_save_global, java_expand_classes
3277 java_parser_context_restore_global, java_parse): Add prototypes.
3279 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3282 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3284 * check-init.c (check_init): COPYN takes word count, not bit count.
3286 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3288 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3289 explicit build_decl. (Avoids crash in reload when optimizing.)
3291 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3293 * decl.c (complete_start_java_method): Handle synchronized method
3294 even when compiling from bytecode.
3296 1999-02-26 Tom Tromey <tromey@cygnus.com>
3298 * gjavah.c (add_class_decl): Only generate `#include' if outer
3299 class is not the name of the class we are processing. Correctly
3300 append `.h' in #include.
3301 (process_file): Clean up newlines around generated `#include's.
3302 (decode_signature_piece): Correctly handle inner classes.
3303 (struct include): New structure.
3304 (all_includes): New global.
3305 (print_include): New function.
3306 (add_class_decl): Use it.
3307 (process_file): Likewise.
3308 (add_class_decl): Generate include for java-array.h if array
3310 (process_file): Don't generate java-array.h include.
3312 * gjavah.c (add_namelet): Check for standard package names here.
3313 (add_class_decl): Don't check for standard package names here.
3315 1999-02-25 Tom Tromey <tromey@cygnus.com>
3317 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3318 When reading a zip file, only use strncmp if both strings are
3319 bigger than the buffer length. Initialize `k' when looping
3322 1999-02-24 Tom Tromey <tromey@cygnus.com>
3324 * gjavah.c (struct namelet): New structure.
3325 (add_namelet): New function.
3326 (print_namelet): New function.
3327 (print_class_decls): Use add_namelet and print_namelet to generate
3328 namespaces and not classes.
3329 (method_printed): New global.
3330 (HANDLE_END_METHOD): Examine method_printed.
3331 (print_method_info): Set method_printed when required. Print
3332 error if function to be ignored is marked virtual. Handle $finit$
3334 (METHOD_IS_FINAL): New macro.
3335 (print_field_info): Use it.
3336 (HANDLE_METHOD): Clear method_printed.
3337 (method_pass): New global.
3338 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3339 (process_file): Do two passes over both fields and methods.
3340 (HANDLE_METHOD): Examine method_pass.
3342 (add_class_decl): New function.
3343 (print_class_decls): Don't scan over entire constant pool.
3345 1999-02-23 Tom Tromey <tromey@cygnus.com>
3347 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3348 disable linking in that case.
3350 1999-02-20 Tom Tromey <tromey@cygnus.com>
3352 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3355 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3357 * decl.c (build_result_decl), java-tree.h: New method.
3358 (complete_start_java_method): Handle synchronized methods.
3359 Don't build DECL_RESULT here. (Ordering dependency problem.)
3360 (start_java_method): Call build_result_decl here instead ...
3361 * parse.y (java_complete_expand_method): ... and here.
3362 (expand_start_java_method): Don't call complete_start_java_method here.
3363 (java_complete_expand_method): Call it here instead.
3364 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3365 * java-tree.h: ... here.
3367 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3368 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3369 for ARRAY_REF - it doesn't work when array bounds are checked.
3370 (patch_array_ref): Handle it here instead.
3372 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3374 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3376 Force left-to-right evaluation of binary operations etc.
3377 * expr.c (force_evaluation_order), java-tree.h: New function.
3378 * parse.y (java_complete_lhs): Pass binary operations, procedure
3379 calls, and ARRAY_REFs to force_evaluation_order.
3380 (various): Set TREE_SIDE_EFFECTS more carefully.
3382 Tolerate random (non-UTF8) encoding in comments without complaining.
3383 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3384 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3386 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3387 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3389 * parse.y (java_complete_lhs): Ignore an empty statement in a
3390 COMPOUND_EXPR. Don't complain about empty statement after return.
3392 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3394 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3395 in TREE_LIST - just chain the POINTER_TYPEs together.
3396 (resolve_class): If type already resolved, return decl.
3397 After resolving, update TREE_TYPE(class_type), and name (if array).
3398 * parse.h (do_resolve_class), parse.y: Make non-static.
3399 * class.c (maybe_layout_super_class): Take this_class argument.
3400 Do do_resolve_class if necessary.
3401 (layout_class, layout_class_methods): Adjust calls appropriately.
3402 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3403 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
3404 * typeck.c (build_java_array_type): Don't call layout_class.
3406 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3408 * parse.y (check_pkg_class_access): Allow private class access
3409 within the same package.
3410 (strip_out_static_field_access_decl): New function.
3411 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
3412 operator argument before testing its nature.
3414 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
3416 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
3417 (TRY_EXPR): Simplify - it no longer has a finally clause.
3418 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
3419 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3420 * expr.c (java_lang_expand_expr): Likewise.
3421 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
3422 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
3423 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
3424 (build_try_statement): Remove finally parameter and handling.
3425 (build_try_finally_statement): New function.
3426 (patch_try_statement): No longer need to support finally clause.
3427 (try_statement): Update grammar action rules.
3428 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
3429 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3431 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
3433 * jcf-parse.c (get_constant): Add braces around computation of 'd'
3434 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
3436 1999-02-17 Andrew Haley <aph@cygnus.com>
3438 * class.c (build_utf8_ref): Back out broken patch which was
3439 intended to to output signatures using '.' as a separator.
3441 * class.c (make_class_data): Output signatures using '.' as a
3442 separator, rather than '/'.
3443 (mangled_classname): Likewise.
3444 (make_field_value): Likewise.
3445 (make_method_value): Likewise.
3446 * constants.c (alloc_class_constant): Likewise.
3447 * expr.c (build_invokeinterface): Likewise.
3449 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
3452 of an ancient workaround.
3454 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
3456 * jvspec.c (xmalloc): Kill the prototype. It does not belong
3459 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3461 * lex.c (yylex): Encode \0 as UTF8.
3463 1999-02-10 Tom Tromey <tromey@cygnus.com>
3465 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
3466 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
3467 (libgcj_zip): Renamed.
3468 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
3470 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
3472 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
3473 (GC_NAME): Renamed -lgc to -lgcjgc.
3475 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * lex.c (java_lang_cloneable): Initialize.
3478 * parse.y (java_lang_cloneable): New static variable.
3479 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
3480 doing one more qualification round.
3481 (valid_ref_assignconv_cast_p): Reject null source or
3482 destination. Allow an array to be cast into java.lang.Cloneable.
3483 (patch_cast): Swapped two first arguments to first call to
3484 valid_ref_assignconv_cast_p.
3486 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3488 * parse.h: DECL_P renamed JDECL_P.
3489 * parse.y: DECL_P replaced by JDECL_P.
3490 (build_array_from_name): Always use pointer's type.
3491 (patch_bc_statement): Extra code to search continue target in a
3492 for loop. Fixed comments. Continue target is current loop when
3495 1999-02-05 Andrew Haley <aph@cygnus.com>
3497 * class.c (make_class_data): The superclass of an interface should
3498 be null, not class Object.
3500 * lex.c (java_lex): Sign extend hex literals.
3502 1999-02-04 Andrew Haley <aph@cygnus.com>
3504 * class.c (build_utf8_ref): Output signatures using '.' as a
3505 separator, rather than '/'.
3506 (make_class_data): Likewise.
3508 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
3510 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
3511 mkstemp.o. Get them from libiberty now.
3513 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
3515 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
3517 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3519 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
3522 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
3524 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
3525 * jcf-write.c (generate_bytecode_return): New function.
3526 (generate_bytecode_insns): Use it, for RETURN_EXPR.
3528 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
3529 generate special [fd]const_[01] instructions.
3531 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
3533 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
3534 handling OPCODE_lookupswitch or OPCODE_tableswitch.
3536 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
3538 * parse.y (patch_method_invocation): Handle calling static methods,
3539 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
3541 * parse.y (java_complete_lhs): Don't complain about unreachable
3542 exit condition in a do-while statement.
3544 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3546 * lex.c (java_read_char): Fixed utf8 decoding.
3547 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
3549 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
3550 comments. Local variable `all_primitive' is gone. Broadened
3551 acceptance of `0' to floating point targets. `long' can now be
3552 widened to `double' or `float'.
3553 (valid_method_invocation_conversion_p): Added leading
3554 comment. Fixed tabulation.
3555 (build_string_concatenation): Optimize out left or right empty
3558 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
3560 * jcf-write.c (localvar_alloc): Only emit entry for
3561 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
3562 (generate_bytecode_insns): Only call put_linenumber if
3563 debug_info_level > DINFO_LEVEL_NONE.
3564 * jvspec.c (lang_specific_driver): If no -O* or -g* option
3565 is specified, add -g1 (for compatibility wih javac).
3567 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
3569 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
3570 gjavah.o, check-init.o, jv-scan.o
3572 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3574 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
3576 * gjavah.c: Include config.h and system.h.
3578 * javaop.h (inline): Don't define, its handled by system.h.
3579 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
3580 from `inline' to `static inline'.
3582 * jcf.h (inline): Don't define, its handled by system.h.
3584 * lex.c (inline): Likewise.
3586 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
3588 * lang-specs.h: Map -Qn to -fno-ident.
3590 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
3592 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
3594 1999-01-29 Tom Tromey <tromey@cygnus.com>
3596 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
3597 then cast it to Object before calling `append' method.
3599 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
3601 * check-init.c (check_bool2_init, check_bool_init, check_init):
3602 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
3603 * jcf-write.c (generate_bytecode_insns): Likewise.
3605 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3607 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
3608 * parse.y (patch_cast): Allow a boolean to be cast into a
3611 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3613 * parse.y: (class_declaration:): Fixed indentation.
3614 (class_member_declaration:): Extra `;' after field declaration now
3616 (interface_declaration:): Removed debug messages in error reports.
3617 (patch_binop): Nodes created and returned inherit the orignal
3618 node's COMPOUND_ASSIGN_P flag value.
3619 (patch_cast): Fix cast from char to floating point.
3621 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
3623 * except.c, java-except.h (expand_resume_after_catch): new
3625 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
3626 to branch back to main flow of control after a catch block.
3628 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3630 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
3631 $(srcdir)/../system.h.
3632 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
3633 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
3634 (jcf-write.o): Likewise.
3635 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3636 (mangle.o): Depend on $(srcdir)/../toplev.h.
3637 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3638 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
3640 * class.c: Include output.h and parse.h.
3641 (mangled_classname): Add the `const' keyword to a char*.
3642 (find_named_method): Hide unused function definition.
3643 (build_utf8_ref): Change type of variable `c' to unsigned char.
3644 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
3645 (build_class_ref): Add the `const' keyword to a char*.
3646 (layout_class_method): Remove unused variable `buf'.
3648 * decl.c (find_local_variable): Remove unused variable `rtl'.
3649 (pushdecl): Likewise for variables `different_binding_level' and
3651 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
3652 (maybe_build_cleanup): Likewise for parameter `decl'.
3654 * except.c (expand_start_java_handler): Mark parameter `range'
3655 with ATTRIBUTE_UNUSED.
3657 * expr.c: Include except.h.
3658 (pop_type): Remove unused variable `i'.
3659 (pop_value): Likewise for variables `n_words' and `i'.
3660 (expand_java_arrayload): Likewise for variable `convert'.
3661 (java_lang_expand_expr): Likewise for variables `op0', `type',
3662 `mode', `unsignedp', `node' and `elements'.
3663 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
3665 (process_jvm_instruction): Add a `const' qualifier to a char*.
3667 * gjavah.c (output_directory): Add the `const' keyword to a char*.
3668 (temp_directory): Likewise.
3669 (print_c_decl): Likewise.
3670 (print_method_info): Likewise.
3671 (decode_signature_piece): Likewise.
3672 (print_mangled_classname): Likewise.
3674 * java-except.h: Provide prototypes for maybe_start_try,
3675 maybe_end_try and add_handler.
3677 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
3678 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
3679 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
3680 init_expr_processing, push_super_field, init_class_processing,
3681 can_widen_reference_to, class_depth, verify_jvm_instructions,
3682 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
3683 set_local_type, merge_type_state, push_type, load_type_state,
3684 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
3685 emit_unicode_mangled_name): Add prototypes.
3687 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
3688 (print_signature_type): Use ISDIGIT, not isdigit.
3689 (print_signature): Remove unused variable `j'.
3691 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
3692 int when comparing against one.
3694 * jcf-parse.c: Include toplev.h.
3696 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
3697 (localvar_free): Remove unused variable `i'.
3698 (generate_bytecode_conditional): Likewise for variable `kind'.
3700 * jv-scan.c: Include config.h and system.h. Remove redundant
3701 OS header and gansidecl.h includes.
3702 (warning): Add the `const' keyword to a char*. Also add
3703 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
3704 __STDC__, when determining whether to use ANSI-isms.
3705 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
3706 (xmalloc): Don't redundantly prototype here.
3707 (main): Remove unused parameter `envp'. Also fix the arguments
3708 passed to function `fatal' to match the format specifier.
3710 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
3712 * mangle.c: Include toplev.h.
3713 (emit_unicode_mangled_name): Declare parameter `len'.
3715 * parse.y (parse_warning_context): Add the `const' keyword to a
3716 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
3717 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
3718 (issue_warning_error_from_context): Add the `const' keyword to
3720 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
3721 not `__STDC__' for whether to use ANSI-isms.
3723 * typeck.c (incomplete_type_error): Mark parameters `value' and
3724 `type' with ATTRIBUTE_UNUSED.
3725 (parse_signature_type): Use ISDIGIT, not isdigit.
3727 * verify.c (check_pending_block): Add the `const' keyword to a char*.
3728 (verify_jvm_instructions): Likewise. Remove unused variables
3729 `field_name' and `default_val'.
3731 * zextract.c: Include config.h and system.h. Remove redundant
3734 * zipfile.h: Prototype `read_zip_archive'.
3736 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
3738 * typeck.c (convert): Allow conversions to void type: some
3739 optimizations in gcc do this.
3741 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
3743 * typeck.c (convert_ieee_real_to_integer): New function.
3744 (convert): When not using fast-math and using hardware fp, convert
3745 an IEEE NaN to zero.
3747 1999-01-18 Andrew Haley <aph@cygnus.com>
3749 * parse.y (patch_binop): Do a type conversion from signed to
3750 unsigned and then back to signed when a ">>>" is found.
3752 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3754 * java-tree.h: (check_for_initialization): Added prototype.
3755 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
3756 * parse.y (do_resolve_class): Removed unused locals.
3757 (read_import_dir): Likewise.
3758 (resolve_qualified_expression_name): Array creation
3759 expressions are valid primary expressions.
3760 (qualify_ambiguous_name): Likewise.
3761 (patch_synchronized_statement): Removed unused local.
3763 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
3765 * Makefile.in (zextract.o): Add dependencies.
3767 * Makefile.in: Do not put ^Ls at the start of a line.
3769 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
3771 * expr.c (process_jvm_instruction): Coerce to correct Throwable
3772 sub-type the result of the call that gets the exception value.
3774 * parse.y (java_complete_expand_methods): If flags_syntax_only,
3775 don't call finish_class.
3777 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
3778 clear found before continuing.
3780 * verify.c (verify_jvm_instructions): On an array load, allow
3781 and handle top of stack to be TYPE_NULL.
3783 * gjavah.c (generate_access): Translate Java package private or
3784 protected access to C++ public, but with a comment.
3786 1999-01-13 Andrew Haley <aph@cygnus.com>
3788 * expr.c (generate_name): Name prefix changed to avoid clashes
3789 with assembler temp labels.
3791 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
3792 MODIFY_EXPR. Without this, code for the assignement may not be
3793 generated at all and the synchronized statement will read an
3794 uninitialized variable.
3796 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3798 * class.c (maybe_layout_super_class): Fixed returned value.
3799 * lex.c: Added 1999 to the copyright.
3800 (java_init_lex): Initialize java_lang_imported.
3801 * lex.h: Added 1999 to the copyright.
3802 * parse.h: Added 1999 to the copyright.
3803 (REGISTER_IMPORT): Fixed typo in trailing macro.
3804 (CURRENT_OSB): New macro.
3805 (struct parser_ctxt): New fields osb_depth, osb_limit.
3806 * parse.y (java_lang_id): New global variable.
3807 (type_import_on_demand_declaration): Don't import java.lang.* twice.
3808 (array_creation_expression:): Use CURRENT_OSB.
3809 (dims:): Uses a stack to keep track of array dimensions.
3810 (cast_expression:): Use CURRENT_OSB.
3811 (find_expr_with_wfl): Return NULL if node found doesn't meet the
3813 (register_fields): Fixed typos in comment.
3814 (check_method_redefinition): Fixed comment indentation.
3815 (java_check_regular_methods): Set saved found wfl to NULL after
3816 having reinstalled it in the previously found DECL_NAME.
3818 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
3820 * gjavah.c (java_float_finite): Use a union to do type punning.
3821 (java_double_finite): Likewise.
3823 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
3825 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
3826 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
3827 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
3828 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
3829 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
3830 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
3832 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
3834 * check-init.c (check_init): If compiling to native, we don't
3835 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
3837 1999-01-08 Tom Tromey <tromey@cygnus.com>
3839 * parse-scan.y (variable_declarator_id): Set or increment
3841 (bracket_count): New global.
3842 (formal_parameter): Handle case where bracket pairs trail variable
3845 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
3847 * jcf-parse.c (yyparse): variable len changed from a char to an
3848 int to prevent overflow.
3850 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
3852 * java-tree.h: Declare read_class.
3853 * jcf-parse.c (read_class): New function.
3854 (load_class): Now just call read_class.
3856 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
3857 * jcf-parse.c (parse_source_file): Declare save_error_count,
3858 which is needed by java_parse_abort_on_error macro,
3859 * parse.y (java_layout_classes, java_expand_classes): Likewise.
3861 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
3862 constructor, if initializing a static field.
3863 (patch_new_array_init): Set TREE_CONSTANT if it is.
3864 * expr.c (java_lang_expand_expr): For a static array constructor
3865 of primitive elements, allocate the array itself statically.
3866 Disabled until we can set the vtable field statically.
3868 * check-init.c: New file. Checks for definite assignment.
3869 * Makefile.in (JAVA_OBJS): Add check-init.o.
3870 * parse.y (java_complete_expand_method): Call check_for_initialization.
3871 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
3873 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
3875 * parse.y : include system.h instead of including
3876 standard headers directly with the exception of <dirent.h>.
3878 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
3880 * lex.h: Moved static function declarations to lex.c,
3881 to shut up some -Wall warnings.
3882 * lex.c: Static function declarations moved here.
3883 * jcf-dump.c: Small fixes to shut up -Wall warnings.
3885 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3887 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
3889 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
3891 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
3892 * verify.c (verify_jvm_instructions): Fix off-by-one error.
3894 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
3895 (localvar_alloc): Change return type to void,
3896 (emit_unop): Remove unused variable size.
3898 * jcf-write.c (struct jcf_block): Add new union.
3899 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
3900 (call_cleanups): New functions.
3901 (struct jcf_partial): New fields num_finalizers and return_value_decl.
3902 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
3903 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
3904 * lang.c (lang_init): Call using_eh_for_cleanups.
3905 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
3906 completing operands to patch_synchronized_statement.
3907 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
3908 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
3909 WITH_CLEANUP_EXPR instead of TRY_EXPR.
3911 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
3913 * Make-lang.in: Comment out control-Ls; they upset some makes.
3915 1998-12-18 Tom Tromey <tromey@cygnus.com>
3917 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
3920 1998-12-17 Tom Tromey <tromey@cygnus.com>
3922 * parse.y (DIR_SEPARATOR): New define.
3923 (check_class_interface_creation): Use it.
3925 * parse-scan.y (report_main_declaration): Recognize
3926 `java.lang.String' in argument to main.
3928 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
3930 * parse.y (create_interface): Remove bogus test.
3932 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
3934 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
3935 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
3937 1998-12-16 Tom Tromey <tromey@cygnus.com>
3939 * parse-scan.y (qualified_name): Use correct sprintf format.
3941 1998-12-15 Tom Tromey <tromey@cygnus.com>
3943 * gjavah.c (print_field_info): Changed how most negative number is
3946 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
3948 * parse.y (fold_constant_for_init): New function.
3949 (resolve_expression_name): Don't replace static final
3950 constant-initialized fields by its value.
3951 (java_complete_lhs): New. Same as java_complete_tree, except does
3952 not replace static final constant-initialized fields by their values.
3953 (register_fields): If there is an initializer, set DECL_INITIAL and
3954 MODIFY_EXPR_FROM_INITIALIZATION_P.
3955 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
3956 Only call patch_initialized_static_field if
3957 MODIFY_EXPR_FROM_INITIALIZATION_P.
3958 (patch_initialized_static_field): If not valid constant, clear
3961 * parse.y (lookup_field_wrapper): Fix thinko.
3963 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
3964 set and restore global lineno.
3966 1998-12-14 Tom Tromey <tromey@cygnus.com>
3968 * gjavah.c (print_field_info): If value to print is the smallest
3969 value of its size, then print as hex to avoid later warnings from
3972 1998-12-14 Tom Tromey <tromey@cygnus.com>
3974 * gjavah.c (decompile_method): Decompile `return null'.
3975 (process_file): Generate `#pragma interface'.
3976 (method_declared): New global.
3977 (print_method_info): Set it.
3978 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
3979 (print_method_info): Handle abstract methods.
3981 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
3983 * parse.y (patch_method_invocation): If class_decl is null
3984 (e.g. an array type), use original type.
3986 * parse.y (check_thrown_exceptions): Temporary hack to suppress
3987 errors about uncaught exception from clone (of array, specifically).
3989 1998-12-13 Tom Tromey <tromey@cygnus.com>
3991 * gjavah.c (decompile_method): Handle all types of `return'
3992 opcode. Decompile `return this' and `return'.
3993 (method_access): New global.
3994 (print_method_info): Set it.
3995 (decompile_method): Don't decompile a synchronized method.
3997 1998-12-13 Tom Tromey <tromey@cygnus.com>
3999 * jcf-reader.c (jcf_parse_one_method): Recognize
4001 * gjavah.c (HANDLE_END_METHOD): New macro.
4002 (HANDLE_CODE_ATTRIBUTE): New macro.
4003 (decompile_method): New function.
4004 (print_method_info): Don't print `;\n' at end of function decl.
4005 Include java-opcodes.h.
4006 (decompiled): New global.
4008 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4010 * class.c (build_class_ref): Handle PRIMTYPE.class if
4011 flag_emit_class_files.
4012 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4013 if flag_emit_class_files.
4014 * parse.y (java_complete_tree): Pre-liminary support for
4015 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4017 * parse.y (patch_synchronized_statement): Don't call monitorexit
4018 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4020 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4022 * zipfile.h (opendir_in_zip): New declaration.
4023 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4024 (opendir_in_zip): New function, using code from open_in_zip.
4025 (open_in_zip): Call opendir_in_zip.
4026 (find_class): Remove no-longer-used do_class_file parameter,
4027 but add source_ok parameter. Change logic so if we find a .java file,
4028 we don't look for .class in later classpath emtries.
4029 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4030 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4031 * gjavah.c: Update call to find_class.
4032 * jcf-dump.c: Likewise.
4034 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4035 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4036 nothing if body is empty_stmt_node.
4037 Various little fixes so SP gets correctly adjusted.
4038 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4039 For CALL_EXPR, test if static first.
4040 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4041 such as the ones we create for Object and Class.
4042 Set and restore current_function_decl.
4043 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4044 (note_possible_classname): New function.
4045 (read_import_entry): Removed. Merged with read_import_dir.
4046 (read_import_dir): Don't call find_class - that only gives us
4047 the first classpath entry having the needed package.
4048 Use the struct buffer data structure from buffer.h.
4049 (read_import_dir, find_in_imports_on_demand): The remembered
4050 class names now use '.' (not '/') as package separator.
4052 * parse.y (java_complete_expand_methods): Call write_classfile
4053 here, and not in java_expand_classes (which only gets first class).
4055 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4057 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4058 (register_fields): If a static fields has an initializer, just
4059 chain it on ctxp->static_initialized, and handle later.
4060 (java_complete_expand_methods): Force <clinit> first.
4061 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4062 - it's already been completed.
4063 (patch_initialized_static_field): New function.
4064 (java_complete_field): Call it.
4066 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4068 * expr.c (encode_newarray_type, build_new_array): New functions.
4069 * java-tree.h: Declare build_new_array.
4070 * jcf-write.c (patch_newarray): Use build_new_array.
4072 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4073 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4075 * parse.y (patch_new_array_init): Re-organize.
4076 Now is passed the actual array (pointer) type of the value.
4077 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4078 (patch_array_constructor): Removed - merged into patch_new_array_init.
4079 (java_complete_tree): Update patch_new_array_init.
4081 * jcf-write.c (find_constant_index): New function.
4082 (generate_bytecode_insns): Use find_constant_index.
4083 (generate_classfile): Use find_constant_index for ConstantValue.
4085 1998-12-11 Tom Tromey <tromey@cygnus.com>
4087 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4088 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4089 * class.c (make_class_data): Renamed dtable -> vtable, and
4090 dtable_method_count -> vtable_method_count.
4092 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4094 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4095 global variables, initialized.
4096 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4097 Declared new global variables.
4098 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4099 double_zero_node, integer_zero_node upon direct matching.
4100 * parse.y (purify_type_name): Added function prototype.
4101 (duplicate_declaration_error_p): Consider new_type as potentially
4102 being a incomplete type. Use purify_type_name on type string.
4103 (method_header): saved_type: unused variable removed. Don't figure
4104 return type if method name is invalid.
4105 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4106 processed by patch_unaryop.
4107 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4108 increment/decrement node into its original type after binary
4109 numeric promotion on its operands.
4111 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4113 * parse.y (array_initializer:): Array init operand is NULL_TREE
4114 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4115 now an error. Fixed indentation problems.
4116 (patch_string): Handle error_mark_node as an argument.
4117 (patch_new_array_init): Fixed indentation problems.
4118 (array_constructor_check_entry): Removed check on null wfl_value.
4119 Return an error if wfl_value's walk returns an error.
4121 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4123 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4124 * lex.c (java_lex): Remember column position before advancing one
4125 token. Retain location information on OCB_TK.
4126 * lex.h (typedef struct java_lc): Added new field.
4127 * parse.h (GET_SKIP_TYPE): New macro.
4128 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4129 * parse.y (build_new_array_init, patch_new_array_init,
4130 patch_array_constructor, maybe_build_array_element_wfl,
4131 array_constructor_check_entry): New function prototypes.
4132 (switch_block:): Tagged <node>.
4133 (OCB_TK): Tagged <operator>.
4134 (array_initializer:): Installed actions.
4135 (variable_initializer): Build location information on element if
4137 (switch_statement:): Fixed indentation typo.
4138 (switch_block:): Redefined default action.
4139 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4140 (patch_assignment): Removed duplicate code.
4141 (maybe_build_array_element_wfl, build_new_array_init,
4142 patch_new_array_init, patch_array_constructor,
4143 array_constructor_check_entry): New functions.
4145 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4147 * parse.y (array_initializer): Tagged <node>.
4148 (variable_initializer:): Use default rule.
4149 (array_initializer:): Defined actions.
4150 (variable_initializers:): Likewise.
4151 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4152 non-static field accesses.
4153 (patch_invoke): Fixed indentation typo.
4154 (java_complete_tree): Likewise.
4155 (build_labeled_block): Changed leading comment. Generate an error
4156 in case of duplicate loop labels.
4157 (patch_conditional_expr): Patch results of string concatenation
4160 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4162 * constants.c (find_methodref_index): When the class is an interface,
4163 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4165 * decl.c (finit_identifier_node): Use "$finit$", rather than
4166 "<finit>" (which Sun's verifier rejects).
4167 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4168 (generate_field_initialization_code): Removed.
4169 (fix_constructors) Don't add call to $finit$ here (wrong order).
4170 (patch_method_invocation): Add $finit$ call here.
4172 * java-tree.h (CALL_USING_SUPER): New macro.
4173 * parse.y (patch_invoke): Remove im local variable.
4174 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4175 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4176 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4178 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4180 * parse.y (java_complete_tree): Don't complain about unreachable
4181 statement if it is empty_stmt_node.
4183 * jcf-write.c (find_constant_wide): New function.
4184 (push_long_const): Use find_constant_wide.
4186 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4187 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4188 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4189 Emit invokeinterface when calling an interface method.
4190 Emit invokespecial also when calling super or private methods.
4192 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4194 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4196 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4198 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4200 * java-tree.h (java_layout_seen_class_methods): New function
4202 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4203 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4204 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4205 * parse.y (method_declarator:): Defined action.
4206 (issue_warning_error_from_context): input_filename saved, set to
4207 the appropriate value and restored after java_error is called.
4208 (build_unresolved_array_type): Fixed comment.
4209 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4210 (method_header): Deal with return type the same way type are
4211 handled for fields and method's parameters and local variables
4213 (check_method_redefinition): Removed extra CR.
4214 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4215 (java_layout_seen_class_methods): New function.
4216 (java_layout_classes): Call java_layout_seen_class_methods.
4218 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4220 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4222 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4224 * jcf-dump.c (main): Fix error message.
4225 * jcf-path.c (add_entry): Style fix.
4227 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4229 * class.c (layout_class_method): Call build_java_argument_signature
4230 on constructors too.
4231 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4232 (patch_method_invocation): Define a primary when resolving an
4233 expression name. Augmented comment on code checking illegal `this'
4234 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4236 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4238 * class.c (layout_class_method): Don't report error on non-static
4239 overriding static if the method is private.
4240 * java-tree.h (finish_class): Prototype added.
4241 * lex.c (java_get_line_col): Handle col argument -2 value.
4242 * parse.h: All static method declarations moved to parse.y.
4243 * parse.y: Now contains all static method declarations previously
4245 (find_expr_with_wfl, missing_return_error,
4246 unreachable_stmt_error): New functions.
4247 (java_get_real_method_name): Identify constructors bearing class
4248 names in source code compiled classes only.
4249 (java_complete_expand_methods): Call missing_return_error.
4250 (invocation_mode): Private methods invoked as static methods.
4251 (java_complete_tree): Call unreachable_stmt_error.
4253 1998-12-01 Tom Tromey <tromey@cygnus.com>
4255 * Makefile.in (+target): Removed.
4256 (+xmake_file): Likewise.
4257 (+tmake_file): Likewise.
4258 (.NOEXPORT): Removed duplicate.
4260 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4262 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4264 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4266 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4267 libiberty.h. Provide an xmalloc definition.
4269 * jvspec.c: Remove the xmalloc prototype.
4271 * parse-scan.y: Include config.h and system.h. Don't include
4272 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4273 Provide an xstrdup definition.
4275 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4277 * jcf-path.c (add_entry): Recognize ".jar" too.
4278 * lang-specs.h: Likewise.
4280 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4282 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4283 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4285 * jcf-write.c (generate_bytecode_insns):
4286 Handle pre/post-increment/decrement of long.
4288 * jcf-write.c (generate_bytecode_insns):
4289 Handle missing exception handler (finally for synchronized).
4291 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4293 * java-tree.h (end_params_node): Declare global.
4294 * decl.c (end_params_node): New global.
4295 (init_decl_processing, start_java_method): Use end_params_node for
4296 end of list of parameter types. Follows correct gcc conventions.
4297 * expr.c (pop_argument_types, pop_arguments): Likewise.
4298 * lang.c (put_decl_node): Likewise.
4299 * typeck.c (various places): Likewise.
4300 * class.y (various places): Likewise.
4301 * parse.y (various places): Likewise.
4303 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4304 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4306 * class.c: Add #include flags.h, remove no-longer needed declaration.
4308 * class.c (layout_class_method): Remove commented-out code, re-format.
4309 Don't add vtable entry (or index) for private methods.
4310 * expr.c (expand_invoke): A private method is implicitly final.
4311 * class.c (make_class_data): If inlining or optimizing,
4312 skip private methods.
4314 * class.c (finish_class): New function. Calls existing methods,
4315 but alls emits deferred inline functions.
4316 * jcf-parse.c (parse_class_file): Call finish_class.
4317 * parse.y (java_complete_expand_methods): Likewise.
4319 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4321 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4323 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4325 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4327 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4329 * (generate_classfile): Always write class access flag with
4332 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4334 * class.c (maybe_layout_super_class): New function.
4335 (layout_class): Reorganized. Loop on class methods dispatched into
4336 a new function. Call maybe_layout_super_class.
4337 (layout_class_methods, layout_class_method): New functions.
4338 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4340 (expand_invoke): Likewise.
4341 * java-tree.h (all_class_list): New global variable declared.
4342 (layout_class_methods, layout_class_method): New function
4344 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4345 * jcf-parse.c (all_class_list): New global variable.
4346 (load_class): Extended what class_or_name can be. Use parser
4347 context mechanism to save globals before calling jcf_parse.
4348 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4349 is set on the file name.
4350 (jcf_parse): Layout class methods when Object is loaded, otherwise
4351 record class in all_class_list for delayed method layout.
4352 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4353 * lang.c (put_decl_node): Decode <init> into the decl context
4355 * lex.c (java_allocate_new_line): Use xmalloc.
4356 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4357 pointers, not TREE_LIST elements.
4358 (struct parser_ctxt): Fixed comment indentations, added comments
4359 and reordered some fields.
4360 (java_check_methods): Function prototype removed.
4361 * parse.y (java_push_parser_context): Use xmalloc.
4362 (java_parser_context_restore_global): Pop extra pushed ctxp only
4363 when there's nothing next.
4364 (maybe_create_class_interface_decl): Fixed comment, add new
4365 created class decl to all_class_list.
4366 (method_header): Use GET_REAL_TYPE on argument's types.
4367 (method_declarator): Use GET_REAL_TYPE, change type to the real
4368 type in TREE_LIST dependency node. Build argument list with the
4370 (create_jdep_list): Use xmalloc. Removed allocation error message.
4371 (obtain_incomplete_type): Fixed leading comment. Broadened
4372 incoming argument meaning.
4373 (register_incomplete_type): Use xmalloc. Removed allocation error
4375 (safe_layout_class): Fixed leading comment.
4376 (jdep_resolve_class): Reversed if statement condition and switch
4378 (resolve_and_layout): Fixed leading comment. Broadened incoming
4380 (complete_class_report_errors): New local variable name, for
4381 clarity. purify_type_name used for all error cases.
4382 (java_get_real_method_name): Stricter check on constructors.
4383 (java_check_regular_methods): Reverse methods list only if not
4384 already laid out. Layout artificial constructor.
4385 (java_check_methods): Deleted.
4386 (source_start_java_method): Obtain incomplete type for patchable
4388 (java_layout_classes): Fixed leading comment. Use
4389 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4390 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4391 before returning. Fixed comments.
4392 (java_expand_classes): Check for errors up front.
4393 (patch_method_invocation): Class to search is resolved and laid
4396 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4398 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4400 * javaop.h (int8): Removed - not used.
4401 (jbyte): Redefine portably with correct signedness.
4403 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
4405 * jcf-write.c (generate_bytecode_insns): Fix typo
4406 OPCODE_getstatic to OPCODE_getfield.
4408 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
4409 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
4410 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
4412 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * jcf-parse.c (jcf_parse_source): Function returned type is
4415 void. Added prototype.
4416 (jcf_parse): Function returned type is void.
4417 (yyparse): Remove call to fclose on the last parsed file.
4419 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
4421 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4423 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
4424 (layout_class): Cope with methods featuring WFL in decl names.
4425 * decl.c (unqualified_object_id_node): New global variable,
4427 (build_decl_no_layout): Removed.
4428 * expr.c (build_primtype_type_ref): Handle Double.
4429 (java_lang_expand_expr): Fixed indentations.
4430 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
4431 (flag_wall, flag_redundant, flag_not_overriding,
4432 flag_static_local_jdk1_1, unqualified_object_id_node): Global
4433 variable declarations.
4434 (build_decl_no_layout): Removed prototype.
4435 (java_get_real_method_name): Added prototype.
4436 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
4437 (java_parse_abort_on_error): Macro now just returns.
4438 * jcf-parse.c (jcf_parse_source): Check fclose returned
4439 value. Call emit_register_classes if java_report_errors returns
4441 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
4442 flag_static_local_jdk1_1): New integer flags.
4443 (lang_decode_option): New flags set here.
4444 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
4445 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
4446 the flag_redundant variable.
4447 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
4448 when parsing java.lang.Object class.
4449 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
4451 (resolve_qualified_expression_name): Fixed indentation.
4452 (patch_array_ref): Changed prototype.
4453 (not_initialized_as_it_should_p): Prototype removed.
4454 (java_report_errors): Added function prototype.
4455 * parse.y (formal_parameter:): Changed error message for not yet
4456 supported final parameters.
4457 (class_type_list:): Set both PURPOSE and VALUE of created
4458 TREE_LIST to be class_type.
4459 (primary_no_new_array:): Handle class literals on primitive types.
4460 (parse_warning_context): Reinstalled correct force_error and
4461 do_warning flags setups.
4462 (java_report_errors): Changed prototype. Return java_error_count
4464 (variable_redefinition_error): Consider treating variable type as
4466 (create_interface): Warn about redundant abstract modifier if
4467 flag_redundant is set. Changed error message.
4468 (lookup_field_wrapper): Save/restore globals before/after looking
4470 (duplicate_declaration_error_p): Consider treating declaration
4471 type as a fake pointer.
4472 (register_fields): Extract real type from dependency node. Check
4473 for duplicate field declaration after type adjustment. Use
4474 DECL_INITIAL to store static final initialized values.
4475 (method_header): Extract real function type from dependency node.
4476 (check_abstract_method_header): Use GET_METHOD_NAME.
4477 (obtain_incomplete_type): Layout fake pointer type.
4478 (safe_layout_class): Don't try to check for methods before layout.
4479 (java_complete_class): Don't check for correct throws clause
4480 elements inheritance here.
4481 (resolve_and_layout): Broadened name parameter meaning.
4482 (reset_method_name): Use GET_METHOD_NAME.
4483 (java_get_real_method_name): New function.
4484 (java_check_regular_methods): Don't check methods in
4485 java.lang.Object. Verify lineage of throws clause elements. Use
4486 flag_no_overriding in warning report.
4487 (check_throws_clauses): Don't check if class was from
4488 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
4489 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
4490 (declare_local_variables): Use flag_static_local_jdk1_1 to report
4491 warning on unsupported final local variables. Use build_decl
4492 instead of build_decl_no_layout. Get real local variable type from
4494 (source_start_java_method): Get real parameter type from
4495 dependency node. Call build_decl instead of build_decl_no_layout.
4496 (java_layout_classes): Reverse tree and layout type and class as
4497 required. Mark class as loaded when done.
4498 (resolve_field_access): Fixed indentation. Restricted condition
4499 leading to static field access code generation. Set field_type
4500 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
4501 (resolve_qualified_expression_name): Initialize type_found to
4502 null. Handle static field resolved during qualification. Fixed
4503 layout on non primitive field decl types.
4504 (not_accessible_p): Fixed typo in comment.
4505 (patch_method_invocation): Resolve and layout class to search from
4507 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
4508 layout non primitive type, if necessary. Make method node only to
4510 (find_applicable_accessible_methods_list): Consider WFL'ed method
4511 decl names. Fixed indentation.
4512 (argument_types_convertible): Resolve and layout target type if
4514 (java_complete_tree): Fixed indentation problems. Rewrote
4515 CALL_EXPR thrown exceptions check. Re-installed further processing
4516 of the assignment in certain cases.
4517 (patch_assignment): Call maybe_build_primttype_type_ref to perform
4518 inlining on class literals.
4519 (valid_builtin_assignconv_identity_widening_p): Cope with constant
4521 (valid_method_invocation_conversion_p): Likewise.
4522 (patch_string): Temporary disable forbidden use of `this' in
4523 explicit constructor invocations when doing string concatenation
4525 (patch_unaryop): Added comment. Reinstalled code to disable
4526 further check on assignment operation with cast expression RHS.
4527 (patch_switch_statement): Fixed indentation.
4528 (build_try_statement): Call build_decl instead of
4529 build_decl_no_layout.
4530 (patch_synchronized_statement): Likewise.
4531 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
4532 IS_UNCHECKED_EXPRESSION_P.
4533 (check_thrown_exceptions_do): Changed leading comment. Resolve and
4534 layout argument exception type.
4535 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
4536 of IS_UNCHECKED_EXPRESSION_P.
4538 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
4540 * jcf-parse.c (yyparse): Open class file in binary mode.
4542 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
4544 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
4546 * jcf-write.c (perform_relocations): Move check out one loop.
4548 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
4550 * Make-lang.in: Fix reference to srcdir.
4551 * jv-scan.c: Add missing xmalloc prototype.
4552 * jvgenmain.c: Ditto.
4554 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
4556 * decl.c (error_mark_node), java-tree.h: New global.
4557 * parse.y: Use empty_stmt_node instead of size_zero_node.
4558 (build_if_else_statement): If missing else, use empty_stmt_node.
4560 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
4561 (java_complete_expand_method): Complain if return is missing.
4562 (java_check_regular_methods): Comment out incorrect error check.
4563 (not_accessible_p): Fix incorrect handling of protected methods.
4564 (patch_method_invocation): Pass correct context to not_accessible_p.
4565 (find_applicable_accessible_methods_list): Likewise.
4566 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
4567 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
4568 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
4569 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
4571 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
4572 (push_int_const): Remove reundant NOTE_PUSH.
4573 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
4574 (- case SWITCH_EXPR): Fix code generation bug.
4575 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
4576 (generate_classfile): More robust for abstract methods.
4578 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
4580 * Makefile.in: jv-scan and jvgenmain all require libiberty.
4581 * Make-lang.in: Ditto.
4583 * jv-scan.c: Remove xmalloc and xstrdup definitions.
4586 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
4588 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
4590 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
4592 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
4594 Allow uses of interface types to verify. This is not really
4595 type-safe, but it matches what Sun does, and is OK as long as
4596 there are appropriate run-time checks.
4597 * verify.c (merge_types): If merging two interface types,
4598 just set the result to java.lang.Object.
4599 * expr.c (pop_type): Any interface is matches by java.lang.Object.
4601 1998-11-13 Tom Tromey <tromey@cygnus.com>
4603 * gjavah.c (main): Handle --output-class-directory argument.
4604 * jvspec.c (lang_specific_driver): Translate `-d' into
4606 * jcf.h (jcf_write_base_directory): Declare.
4607 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
4608 * lang-options.h: Mention -foutput-class-dir.
4609 * jcf-write.c (jcf_write_base_directory): New global.
4610 (make_class_file_name): Put generated .class file into `-d'
4611 directory, or into source directory if -d not given. Function now
4613 (write_classfile): Free class file name. Handle case where class
4615 (DIR_SEPARATOR): New macro.
4616 Include <sys/stat.h>
4618 * Makefile.in (prefix): New macro.
4620 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
4622 * parse.y (patch_invoke): Do less if flag_emit_class_files.
4623 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
4624 here (done in patch_invoke instead).
4625 (case_identity): Moved here from parse.y.
4627 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
4628 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
4629 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
4630 so they can be efficiently scanned without recursion.
4631 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
4632 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
4633 in BLOCK iteratively, rather than recursively.
4635 * parse.y (do_unary_numeric_promotion): New function.
4636 (patch_unaryop, patch_binop, patch_array_ref): Use it.
4638 * parse.y (patch_newarray): Various fixes.
4640 Re-do handling of switch statements (for proper block scoping).
4641 * parse.y: Add just a single block for the enture switch block,
4642 but don't create any "case blocks".
4643 (group_of_labels): Rmeoved unneeded non-terminal.
4644 CASE_EXPR and DEFAULT_EXPR are added to current block.
4645 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
4646 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
4647 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
4648 * parse.y (wfl_operator, print_int_node): Make non-static.
4649 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
4650 as part of recursive scan of block.
4651 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
4652 (patch_switch_statement): Most tests move dinto java_complete_tree.
4654 * parse.y: Make various production be non-typed (void).
4655 * parse.y (parse_error): Merged into issue_warning_error_from_context.
4656 * parse.y (add_stmt_to_compound): Don't create/change extra node.
4657 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
4659 * jcf-write.c (struct jcf_handler): New type.
4660 (struct jcf_switch_state): New type.
4661 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
4662 (alloc_handler, emit_unop, emit_reloc): New functions.
4663 (adjust_typed_op): Add extra parameter ("max type" offset).
4664 (emit_switch_reloc, emit_case-reloc): New function.
4665 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
4666 (generate_bytecode_insns): Support REAL_CST, switch statements,
4667 exception handling, method calls, object/array creation, and more.
4669 * class.c: Remove some unused variables.
4670 * constants.c (find_string_constant): New function.
4671 (count_constant_pool_bytes): Fix to correctly handle wide constants.
4672 * decl.c (complete_start_java_method): Don't _Jv_InitClass
4673 if flag_emit_class_files.
4675 1998-11-12 Tom Tromey <tromey@cygnus.com>
4677 * jcf-io.c (find_class): Added explanatory comment.
4679 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
4680 trailing slash to `.zip' entries.
4682 * jvspec.c (lang_specific_driver): Correctly handle case where
4683 GC_NAME not defined.
4685 1998-11-11 Tom Tromey <tromey@cygnus.com>
4687 * jvspec.c (GC_NAME): New define.
4688 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
4690 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
4692 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
4694 * jcf-dump.c (TABLE_SWITCH): Fix typos.
4696 1998-11-11 Tom Tromey <tromey@cygnus.com>
4698 * jcf-dump.c (main): Correctly recognize `--'-style long options.
4700 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4702 * class.c (is_compiled_class): Call safe_layout_class for class
4703 compiled from source.
4704 * conver.h (convert_to_integer, convert_to_real,
4705 convert_to_pointer): Added prototypes.
4706 * decl.c (init_decl_processing): Non longer push the decls of
4707 `methodtable', `constants', `Class', `Field', `dispatchTable'
4708 `jexception' and `Method'.
4709 * expr.c (build_invokeinterface): New function.
4710 (expand_invoke): static variable CLASS_IDENT now in
4711 build_invokeinterface. Use build_invokeinterface.
4712 (expand_java_field_op): Moved code to inline
4713 java.lang.PRIMTYPE.TYPE into a function.
4714 (build_primtype_type_ref): New function.
4715 * java-tree.def (INSTANCEOF_EXPR): New tree code.
4716 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
4717 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
4718 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
4719 (DECL_LOCAL_STATIC_VALUE): New macro.
4720 (build_invokeinterface, build_primtype_type_ref): New function
4722 (java_parse_abort_on_error): Macro rewritten.
4723 * jcf-parse.c (current_method): Add comment to declaration.
4724 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
4725 Function prototypes fixed.
4726 (jcf_parse_source): push/pop parser context. save/restore global.
4727 (parse_source_file): Fixed leading comment. Now take a
4728 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
4729 classes and pop the parser context anymore.
4730 (yyparse): Push parser context, save globals, parse the source
4731 file, restore globals and pop the parser context when processing a
4733 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
4734 * lex.c (java_parse_doc_section): New function.
4735 (java_lex): Call java_parse_doc_section when appropriate. Build an
4736 operator around INSTANCEOF_TK.
4737 * lex.h (java_lineterminator, java_sprint_unicode,
4738 java_unicode_2_utf8, java_lex_error, java_store_unicode):
4739 Prototypes rewritten.
4740 (java_parse_escape_sequence, java_letter_or_digit_p,
4741 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
4742 java_read_unicode, java_store_unicode, java_read_char,
4743 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
4744 Added function prototypes.
4745 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
4747 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
4749 (struct parser_ctxt): New fields: deprecated,
4750 current_parsed_class_un, gclass_list.
4751 (fix_method_argument_names, issue_warning_error_from_context,
4752 resolve_package, lookup_package_type): New function prototypes.
4753 (resolve_expression_name): Fixed function prototype.
4754 (find_applicable_accessible_methods_list): Fixed indentation, added
4755 extra argument in prototype.
4756 (check_final_assignment, build_null_of_type, check_deprecation,
4757 check_method_redefinition, reset_method_name,
4758 java_check_regular_methods, java_check_abstract_methods,
4759 maybe_build_primttype_type_ref): New function prototype.
4760 * parse.y (conver.h): Include.
4761 (INSTANCEOF_TK): Tagged <operator>.
4762 (single_type_import_declaration): Use REGISTER_IMPORT macro.
4763 (relational_expression:): Build binop for instanceof.
4764 (java_push_parser_context): Remember ctxp->gclass_list across
4766 (java_pop_parser_context): Simply return if no context
4767 exists. Remember gclass_list across contexts.
4768 (issue_warning_error_from_context): New function.
4769 (parse_error_context): Don't setup ctxp->elc here. Call
4770 issue_warning_error_from_context instead.
4771 (parse_warning_context): Likewise.
4772 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
4773 setup. Link new class/interface to ctxp->gclass_list.
4774 (add_superinterfaces): Register interface as incomplete if not
4776 (create_class): Remember class unqualified name in
4777 ctxp->current_parsed_class_un. Check class deprecation.
4778 (register_fields): Check field deprecation. Remember static final
4779 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
4781 (method_header): New local variable ORIG_ARG. Use unqualified
4782 current class name for check on constructor errors. Promote return
4783 type if of record type. Argument list fix moved in
4784 fix_method_argument_names, called here. Check method deprecation.
4785 (fix_method_argument_names): New function.
4786 (method_declarator): Promote record typed arguments.
4787 (safe_layout_class): Check class methods before layout.
4788 (java_complete_class): Compute field layout when patched.
4789 (do_resolve_class): Try to load class after having it renamed
4790 after the package name.
4791 (get_printable_method_name): Use DECL_CONTEXT.
4792 (reset_method_name): New function.
4793 (check_method_redefinition): Use reset_method_name.
4794 (java_check_regular_methods): New local variable
4795 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
4796 names for error report. Check for compile-time error when method
4797 found has default (package) access.
4798 (java_check_abstract_methods): Now takes an interface DECL node as
4799 an argument. Also reinstall real name on unchecked
4800 overriding/hiding methods for error report.
4801 (java_check_methods): Fixed leading comment. Get classes to verify
4802 from ctxp->gclass_list. Use CHECK_METHODS macro and set
4803 CLASS_METHOD_CHECKED_P on class verification.
4804 (lookup_java_method2): Get real method name if necessary.
4805 (find_in_imports): Don't check package class access here.
4806 (resolve_package, lookup_package_type): New functions.
4807 (java_layout_classes): Fixed leading comment. Take classes to be
4808 laid out from ctxp->gclass_list.
4809 (java_complete_expand_methods): Don't expand native and abstract
4811 (java_expand_classes): New function.
4812 (resolve_expression_name): Use additional argument ORIG. Retrieve
4813 values of static final field of primitive types.
4814 (resolve_field_access): Handles static final field of promotive
4816 (resolve_qualified_expression_name): Handle STRING_CST as
4817 primaries and package name resolution. Check deprecation on found
4818 decls. Set where_found and type_found on non static field resolved
4819 during qualification. Layout non primitive field decl types.
4820 (check_deprecation): New function.
4821 (maybe_access_field): Simplified.
4822 (patch_method_invocation_stmt): Local variable CLASS_TYPE
4823 removed. Reverse method's argument when primary is a type. Don't
4824 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
4825 instead. Include abstract class in the list of class searchable
4826 for constructors. Use DECL_CONTEXT of found method for access
4827 checks. Check method deprecation.
4828 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
4829 converting arguments. Handle INVOKE_INTERFACE.
4830 (lookup_method_invoke): Search constructor using existing
4831 infrastructure (don't rely on lookup_java_constructor anymore).
4832 (find_applicable_accessible_methods_list): Extra argument flag
4833 LC. Now include constructor in the search.
4834 (qualify_ambiguous_name): Conditional expression are primaries.
4835 (not_initialized_as_it_should_p): static final are always
4837 (java_complete_tree): Pass extra NULL argument to
4838 resolve_expression_name. Stricter test to carry on patching
4839 assignments. New case for INSTANCEOF_EXPR.
4840 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
4841 (check_final_assignment, maybe_build_primttype_type_ref): New
4843 (patch_assignment): Detect resolved static finals and carry normal
4844 assignment error check on them. Inline PRIMTYPE.TYPE read access.
4845 (try_builtin_assignconv): Access constant 0 on all primitive
4847 (valid_builtin_assignconv_identity_widening_p): Accept identical
4848 types. Accept all promoted type on int type.
4849 (valid_ref_assignconv_cast_p): Accept a null pointer to be
4850 assigned to a reference.
4851 (valid_method_invocation_conversion_p): Accept to check null
4853 (build_binop): Merge declaration and initialization of local
4855 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
4856 numeric types. Improved validity test for qualify operators on
4858 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
4859 and PREINCREMENT_EXPR. Also detect resolved static finals of a
4860 primitive type and issue the appropriate error message.
4861 (resolve_type_during_patch): Mark class loaded when resolved.
4862 (patch_cast): Allow null to be cased to reference types.
4863 (build_null_of_type): New function.
4864 (patch_array_ref): Handle array on references correctly.
4865 (patch_return): Removed unused local variable MODIFY. Force
4866 boolean to be returned as integers. Allows null to be returned by
4867 a function returning a reference.
4868 * typeck.c (convert_to_integer, convert_to_real,
4869 convert_to_pointer): Prototypes moved to convert.h
4870 (lookup_argument_method): Use method real name, if necessary.
4872 1998-10-30 Tom Tromey <tromey@cygnus.com>
4874 * class.c (build_class_ref): Changed name of primitive classes to
4877 * class.c (make_class_data): Renamed fields: nmethods to
4878 method_count, method_count to dtable_method_count. Always set
4880 * decl.c (init_decl_processing): Likewise.
4882 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4884 * class.c (layout_class): Don't mangle <finit>, produce
4885 __finit<class> instead. Don't verify artificial methods.
4886 * decl.c (finit_identifier_node): New declared global.
4887 (init_decl_processing): finit_identifier_node initialized.
4888 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
4889 * java-tree.h (finit_identifier_node): Declared as extern.
4890 (struct lang_decl): New field called_constructor.
4891 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
4892 (CLASS_HAS_FINIT_P): New macro.
4893 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
4894 explicit constructor invocation.
4895 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
4896 CALL_SUPER_CONSTRUCTOR_P): New macros.
4897 (write_classfile): Added prototype.
4898 * jcf-parse.c (jcf_parse_source): Parse and remember for
4899 generation if the file was seen on the command line.
4900 (parse_source_file): Don't write the class file here.
4901 (yyparse): Loop on files rewritten. Set current_jcf.
4902 (parse_zip_file_entries): Parse class file only if it was found.
4903 * lang.c (init_parse): Don't open command line provided filename
4905 (lang_parse): Don't set main_jcf anymore.
4906 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
4907 (JCONSTRUCTOR_CHECK): New macro.
4908 (JBSC_TYPE_P): New macro.
4909 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
4910 (COMPLETE_CHECK_OP_2): New macro.
4911 (struct parse_ctxt): New field explicit_constructor_p.
4912 (check_class_interface_creation): Fixed prototype indentation.
4913 (patch_method_invocation_stmt): Prototype reflects added argument.
4914 (patch_invoke): Likewise.
4915 (complete_method_declaration, build_super_invocation,
4916 verify_constructor_circularity,
4917 build_this_super_qualified_invocation, get_printable_method_name,
4918 patch_conditional_expr, maybe_generate_finit, fix_constructors,
4919 verify_constructor_super, create_artificial_method,
4920 start_artificial_method_body, end_artificial_method_body,
4921 generate_field_initialization_code): New function prototypes.
4922 * parse.y: Fixed leading comment
4923 (constructor_header:, constructor_body:, block_end:): Rules tagged
4925 (type_declaration:): Call maybe_generate_finit.
4926 (method_declaration:): Action for method_body: placed in new
4927 function complete_method_declaration, called here.
4928 (constructor_declaration:): Defined actions. Removed leading
4930 (constructor_header:): New rule with action.
4931 (constructor_body:): Rule rewritten using block_begin: and
4932 block_end:. Defined actions.
4933 (constructor_declarator:, explicit_constructor_invocation:):
4935 (block:): Use new rules block_begin: block_end:.
4936 (block_begin:, block_end:): New rules and actions.
4937 (block_statements:): Fixed error message for explicit
4939 (method_invocation:): Call build_this_super_qualified_invocation
4940 if primary is `this' or `super' was seen.
4941 (conditional_expression:): Action defined.
4942 (extra_ctxp_pushed_p): New static global flag.
4943 (java_parser_context_save_global): Create parser context if
4944 necessary. Use extra_ctxp_pushed_p to remember it.
4945 (java_parser_context_restore_global): Pop extra parser context if
4947 (build_array_from_name): Array on primitive types are marked
4949 (register_fields): Restore new name in field initializer
4950 expression if type was altered. Non static fields initialized upon
4951 declaration marked initialized.
4952 (maybe_generate_finit): New function.
4953 (maybe_generate_clinit): Use create_artificial_method,
4954 start_artificial_method_body, end_artificial_method_body. Generate
4955 debug info for enclosed initialization statements.
4956 (method_header): Fixed leading comment. Check constructor
4957 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
4959 (complete_method_declaration, constructor_circularity_msg,
4960 verify_constructor_circularity): New functions.
4961 (get_printable_method_name): New function.
4962 (check_method_redefinition): Don't rename <finit> methods. Fix
4963 declared constructor names. Error message for
4964 constructors modified.
4965 (java_check_regular_methods): Local variable seen_constructor
4966 renamed saw_constructor. Skip verification on constructors. Create
4967 default constructor with create_artificial_method.
4968 (java_check_methods): Removed unnecessary empty line.
4969 (create_artificial_method, start_artificial_method_body,
4970 end_artificial_method_body): New functions.
4971 (java_layout_classes): Changed leading comment. Reverse fields
4972 list if necessary. Always layout java.lang.Object if being
4974 (java_complete_expand_methods): Verify constructor circularity.
4975 (java_complete_expand_method): Call fix_constructor on
4976 constructors. Local variable no_ac_found removed. Restore
4977 bindings if method body expansion failed.
4978 (fix_constructors, verify_constructor_super,
4979 generate_field_initialization_code): New function.
4980 (java_expand_classes): Fixed leading comment. Write class file
4982 (resolve_expression_name): Check for illegal instance variable
4983 usage within the argument scope of an explicit constructor
4985 (resolve_qualified_expression_name): Pass extra from_super flag
4986 when invoking patch_method_invocation_stmt. New case for
4987 conditional expression when used as a primary. Check for error
4988 when acquiring super.
4989 (patch_method_invocation_stmt): Added extra argument super. New
4990 local variable is_static_flag. Set class_to_search according to
4991 the nature of the constructor invocation. Don't add `this'
4992 argument when expanding NEW_CLASS_EXPR. Check for illegal method
4993 invocation within the argument scope of explicit constructor
4994 invocation. Set is_static according to is_static_flag. Provide
4995 extra `super' argument to patch_invoke invocation.
4996 (patch_invoke): New argument from_super. Loop on arguments
4997 indentation fixed. Pass from_super to invocation_mode. New switch
4998 case INVOKE_SUPER. Fixed error message in switch default case.
4999 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5001 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5002 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5003 message takes constructors into account.
5004 (find_applicable_accessible_methods_list): Fixed indentation.
5005 (qualify_ambiguous_name): Take explicit constructor invocation
5006 into account. Deal with a conditional expression as a primary to
5008 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5009 case. Added extra argument to patch_method_invocation_stmt.
5010 Register calls made to explicit constructor `this'. Don't call
5011 save_expr in ARRAY_REF case when emitting class files. Check for
5012 illegal use of this when expanding explicit constructor invocation
5014 (complete_function_arguments): Set and reset parser context
5015 explicit_constructor_p field value when appropriate.
5016 (build_super_invocation, build_this_super_qualified_invocation):
5018 (patch_assignment): Fixed typo.
5019 (patch_unaryop): Check on final fields occurs only when a decl
5021 (patch_return): Take constructors into account.
5022 (patch_conditional_expr): New function.
5023 * typeck.c (build_java_signature): Removed unnecessary empty line.
5025 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5027 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5029 1998-10-28 Tom Tromey <tromey@cygnus.com>
5031 * decl.c (init_decl_processing): Renamed fields.
5032 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5033 interface_len, msize fields.
5035 * class.c (make_class_data): Removed subclass_head and
5036 subclass_next fields.
5037 * decl.c (init_decl_processing): Removed subclass_head and
5038 subclass_next fields.
5040 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5042 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5043 * mangle.c (emit_unicode_mangled_name): Similarly.
5045 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5047 * jcf-parse.c (get_constant): Place braces around code to compute
5048 'd' when REAL_ARITHMETIC is not defined.
5050 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5052 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5055 1998-10-23 Tom Tromey <tromey@cygnus.com>
5057 * lang-specs.h: `.zip' files are input to jc1.
5059 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5061 * jvspecs.c: Add (but don't enable) support for combining multiple
5062 .class and .java input filenames to a single jc1 invocation.
5063 Add support for -C flag (copile to .class files).
5064 Translate -classpath and -CLASSPATH arguments.
5065 * lang-specs.h: Don't set %2 spec.
5067 1998-10-22 Tom Tromey <tromey@cygnus.com>
5069 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5071 (add_path): Don't add trailing separator to non-empty path
5074 * lang.c (lang_decode_option): Check for -fclasspath and
5075 -fCLASSPATH before examining other `-f' options.
5077 * java-tree.h (finalize_identifier_node): Don't declare.
5078 * class.c (make_class_data): Don't push "final" field.
5079 * decl.c (init_decl_processing): Don't push "final" field.
5080 (finalize_identifier_node): Removed.
5081 (init_decl_processing): Don't set finalize_identifier_node.
5083 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5085 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5087 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5088 (JV_SCAN_SOURCES): New macro.
5089 (JCF_DUMP_SOURCES): Likewise.
5090 (jcf-dump$(exeext)): New target.
5091 (jv-scan$(exeext)): New target.
5093 1998-10-22 Tom Tromey <tromey@cygnus.com>
5095 * Makefile.in (LEX): Removed.
5096 (LEXFLAGS): Likewise.
5097 (SET_BISON): New macro.
5099 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5100 spurious diffs in parse.c.
5101 ($(PARSE_SCAN_C)): Likewise.
5102 (PARSE_DIR): New macro.
5104 (PARSE_SCAN_C): Likewise.
5105 (PARSE_RELDIR): New macro.
5107 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5109 * jcf-io.c (find_class): Use saw_java_source to determine when to
5110 look for `.java' file.
5111 * jcf-parse.c (saw_java_source): New global.
5112 (yyparse): Set it if `.java' file seen.
5114 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5115 (GCJH_SOURCES): Likewise.
5116 * Makefile.in (datadir): New macro.
5117 (libjava_zip): Likewise.
5118 (JAVA_OBJS): Added jcf-path.o.
5119 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5120 (../gcjh$(exeext)): Likewise.
5121 (jcf-path.o): New target.
5122 * java-tree.h (fix_classpath): Removed decl.
5123 * jcf-parse.c (fix_classpath): Removed.
5124 (load_class): Don't call fix_classpath.
5125 * parse.y (read_import_dir): Don't call fix_classpath.
5126 * lex.h: Don't mention classpath.
5127 * lex.c (java_init_lex): Don't initialize classpath.
5128 * jcf-io.c (classpath): Removed global.
5129 (find_class): Use jcf_path iteration functions. Correctly search
5130 class path for .java file.
5131 (open_in_zip): New argument `is_system'.
5132 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5133 classpath-related options.
5134 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5136 (lang_init): Call jcf_path_init.
5137 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5138 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5139 Correctly put braces around second string in each entry.
5140 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5141 classpath-related options.
5142 (help): Updated for new options.
5143 * jcf.h: Declare functions from jcf-path.c. Don't mention
5145 * jcf-path.c: New file.
5147 * jcf-depend.c: Include jcf.h.
5149 * jcf-write.c (localvar_alloc): Returns `void'.
5150 (localvar_free): Removed unused variable.
5152 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5153 (init_parse): Use OBJECT_SUFFIX, not ".o".
5155 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5157 * class.c (emit_register_classes): Renamed from
5158 emit_register_class.
5159 * java-tree.h (emit_register_classes): Prototype renamed from
5160 emit_register_class.
5161 * jcf-parse.c (yyparse): Call emit_register_classes once before
5163 * parse.y (java_expand_classes): No longer register classes.
5165 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5167 * class.c (is_compiled_class): New local variable
5168 seen_in_zip. Identify classes found in currently compiled source
5170 * decl.c (complete_start_java_method): Fixed typo.
5171 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5172 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5173 (CLASS_P): Moved around.
5174 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5175 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5177 (jcf_parse_source): Changed leading comment. Removed unnecessary
5178 fclose and CLASS_FROM_SOURCE_P marking.
5179 (parse_source_file): New local variables remember_for_generation
5180 and filename. Mark parsed file name identifier node. Removed block
5181 executed when parse_only was null. Set remember_for_generation.
5182 Use it as an argument to java_pop_parser_context.
5183 (yyparse): New local variables several_files, list, next node and
5184 current_file_list. Split ampersand separated file names into
5185 current_file_list. Iterate through the list and parse accordingly.
5186 * parse.h (java_pop_parser_context): New function prototype.
5187 * parse.y (ctxp_for_generation): New static global variable.
5188 (java_pop_parser_context): New argument generate. Link popped ctxp
5189 to ctxp_for_generation list accordingly.
5190 (java_complete_expand_methods): Fixed indentation.
5191 (java_expand_classes): New function.
5193 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5195 * Makefile.in: Link with libiberty.a instead of memmove.o.
5197 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5199 * lex.c (setjmp.h): No longer included.
5200 * lex.h (setjmp.h): Included.
5201 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5202 (duplicate_declaration_error_p): Renamed from
5203 duplicate_declaration_error.
5204 (build_array_from_name): New function prototype.
5205 * parse.y (setjmp.h): No longer included.
5206 (variable_declarator_id): Define action.
5207 (build_array_from_name): New function.
5208 (duplicate_declaration_error_p): Renamed from
5209 duplicate_declaration_error. Fixed leading comment.
5210 (register_fields): Main `for' loop reorganized. Uses
5211 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5212 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5213 build_array_from_name.
5214 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5216 (read_import_dir): Don't try to skip `.' and `..'.
5217 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5218 build_array_from_name. Main `for' loop reorganized.
5219 (resolve_qualified_expression_name): When building access to a
5220 field, use the type where the field was found, not its own type.
5221 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5222 field was found is null.
5223 (qualify_ambiguous_name): Sweep through all successive array
5226 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5228 * java-tree.h (pop_labeled_block, lang_printable_name,
5229 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5230 interface_of_p, inherits_from_p, fix_classpath,
5231 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5232 make_class_data, register_class, alloc_name_constant): New
5233 function prototypes.
5234 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5235 indentation. Added cast to remove warning.
5236 (lang_printable_name): Set v argument unused.
5237 (lang_print_error): Added argument to lang_printable_name call.
5238 (java_dummy_print, print_lang_decl, print_lang_type,
5239 print_lang_identifier, lang_print_xnode): All argument marked
5241 * lex.c (java_unget_unicode): Removed unnecessary argument.
5242 (java_allocate_new_line): Unused local variable is gone.
5243 (java_read_char): Added parenthesis in expressions to remove
5244 warnings. Added final return statement.
5245 (java_read_unicode): Added parenthesis in expression to remove
5247 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5248 (java_parse_escape_sequence): Likewise.
5249 (java_lex): Unused local variables are gone. Fixed
5250 java_unget_unicode invocation.
5251 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5253 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5254 lang_printable_name invocation in macro.
5255 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5257 (duplicate_declaration_error): Suppressed unused argument in
5259 (identical_subpath_p): Function declaration is gone.
5260 (patch_invoke): Suppressed unused argument in prototype.
5261 (patch_cast, build_labeled_block, check_thrown_exceptions):
5263 * parse.y (setjmp.h): Included
5264 (toplev.h): Likewise.
5265 (field_declaration:): Suppressed unused local
5266 (label_decl:): Fixed build_labeled_block invocation.
5267 (java_pop_parser_context): Put extra parenthesis around assignment
5269 (yyerror): Suppressed unused local variables.
5270 (variable_redefinition_error): Fixed lang_printable_name
5272 (create_interface): Suppressed unused local variables.
5273 (create_class): Likewise.
5274 (duplicate_declaration_error): Suppressed unused argument. Fixed
5275 lang_printable_name invocation.
5276 (register_fields): Suppressed unused local variable. Fixed
5277 duplicate_declaration_error invocation.
5278 (method_header): Suppressed unused local variable.
5279 (method_declarator, parser_check_super): Likewise.
5280 (java_complete_class): Suppressed unused local variable. Fixed
5281 fatal error message.
5282 (complete_class_report_errors): Added default: in switch.
5283 (java_check_regular_methods): Fixed lang_printable_name
5285 (check_throws_clauses): Likewise.
5286 (java_check_abstract_methods): Suppressed unused local
5287 variable. Fixed lang_printable_name invocation.
5288 (read_import_entry): Added supplemental return statement.
5289 (read_import_dir): Suppressed unused local variables.
5290 (check_pkg_class_access, declare_local_variables): Likewise.
5291 (source_start_java_method): Suppressed unused extern variable
5293 (expand_start_java_method): Suppressed unused extern and local
5294 variable declarations.
5295 (java_complete_expand_methods): Likewise.
5296 (java_complete_expand_method): Suppressed unused local variables.
5297 (make_qualified_name): Likewise.
5298 (resolve_qualified_expression_name): Added default: in
5299 switch. Fixed lang_printable_name invocation.
5300 (class_instance_creation_expression): Added parenthesis around
5302 (patch_method_invocation_stmt): Fixed lang_printable_name and
5303 patch_invoke invocations.
5304 (check_for_static_method_reference): Fixed lang_printable_name
5306 (patch_invoke): Suppressed unused arguments and local variables.
5307 (lookup_method_invoke): Suppressed unused local variables.
5308 (qualify_ambiguous_name): Added default: in switch.
5309 (identical_subpath_p): Function removed.
5310 (patch_assignment): Suppressed unused local variables. Suppressed
5311 unnecessary if statement. Fixed lang_printable_name invocations.
5312 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5313 (valid_ref_assignconv_cast_p): Parenthesis around
5314 expression. Suppressed unused local variables.
5315 (build_binop): Suppressed unused local variables. fixed
5316 lang_printable_name invocations.
5317 (string_constant_concatenation): Suppressed unused local
5319 (patch_unaryop): Fixed lang_printable_name invocation.
5320 (patch_cast): Suppressed unnecessary argument. Fixed
5321 lang_printable_name invocation.
5322 (patch_array_ref): Fixed lang_printable_name invocation.
5323 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5324 (build_labeled_block): Suppressed unused argument.
5325 (generate_labeled_block): Fixed build_labeled_block invocation.
5326 (build_loop_body): Suppressed unused local variables.
5327 (patch_loop_statement): Likewise.
5328 (patch_exit): Fixed lang_printable_name invocation.
5329 (patch_switch_statement): Likewise.
5330 (case_identity): First argument marked unused.
5331 (patch_try_statement): Fixed lang_printable_name invocations.
5332 (patch_synchronized_statement, patch_throw_statement): Likewise.
5333 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5334 lang_printable_name invocations.
5335 (check_thrown_exceptions_do): Suppressed unused argument.
5337 1998-10-14 Tom Tromey <tromey@cygnus.com>
5339 * jcf-write.c (write_classfile): Add output class file as target.
5340 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5341 * jcf.h: Added declarations for dependency-tracking functions.
5342 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5343 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5344 (finish_parse): Call jcf_dependency_write.
5345 (dependency_tracking): New global.
5346 (DEPEND_SET_FILE): New define.
5347 (DEPEND_ENABLE): New define.
5348 (init_parse): Enable dependency tracking if required.
5350 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5351 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5352 (../gcjh$(exeext)): Likewise.
5353 (jcf-depend.o): New target.
5354 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5355 (GCJH_SOURCES): Likewise.
5356 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5358 (find_classfile): Added dep_name argument.
5359 (find_class): Compute name of dependency.
5360 (open_in_zip): Call jcf_dependency_add_file.
5361 * gjavah.c (output_file): No longer global.
5362 (usage): Don't mention "gjavah".
5364 (java_no_argument): Likewise.
5365 (version): Likewise.
5366 (main): Recognize and handle -M family of options.
5367 (print_mangled_classname): Return is void.
5368 (process_file): Handle case where output is suppressed.
5369 (HANDLE_END_FIELD): Likewise.
5370 (HANDLE_METHOD): Likewise.
5371 * jcf-depend.c: New file.
5373 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5375 * java-tree.def: Add missing newline at EOF.
5377 1998-10-13 Tom Tromey <tromey@cygnus.com>
5379 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5380 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5382 Include <config.h> and "system.h".
5383 (disassemble_method): Undefine RET to avoid clash with
5386 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5388 * decl.c (runtime_exception_type_node, error_exception_type_node):
5389 New global variables.
5390 (init_decl_processing): Initialized.
5391 * expr.c (java_lang_expand_expr): Set caught exception type to
5392 null if catch handler argument doesn't exit.
5393 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5395 * java-tree.h (runtime_exception_type_node,
5396 error_exception_type_node): Global variables declared.
5397 (DECL_FUNCTION_THROWS): New macro.
5398 (DECL_FUNCTION_BODY): Modified comment.
5399 (DECL_SPECIFIC_COUNT): Likewise.
5400 (struct lang_decl): New field throws_list.
5401 (IS_UNCHECKED_EXPRESSION_P): New macro.
5402 * lex.c (java_lex): Generate location information for THROW_TK.
5403 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
5404 EXCEPTIONS_P): New macros.
5405 (enum jdep_code): New value JDEP_EXCEPTION.
5406 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
5407 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
5408 PATCH_METHOD_RETURN_ERROR): New macros.
5409 (patch_method_invocation_stmt): Added new argument to prototype.
5410 (patch_synchronized_statement, patch_throw_statement,
5411 check_thrown_exceptions, check_thrown_exceptions_do,
5412 purge_unchecked_exceptions, check_throws_clauses): New function
5414 * parse.y Fixed typo in keyword section.
5415 (throw:): Rule tagged <node>.
5416 (THROW_TK): Keyword tagged <operator>.
5417 (method_header:): Last argument to call to method_header passed
5419 (throws:, class_type_list:, throw_statement:,
5420 synchronized_statement:, synchronized:): Defined actions.
5421 (method_header): New local variable current. Register exceptions
5423 (java_complete_tree): Complete and verify exceptions from throws
5425 (complete_class_report_errors): Error message on exceptions not
5427 (java_check_regular_methods): Fixed typo. Shortcut on private
5428 overriding methods. Changed error message on method
5429 redefinition. Check for throws clause compatibility.
5430 (check_throws_clauses): New function.
5431 (java_check_abstract_methods): Use DECL_NAME for wfl or current
5432 method. Changed error message on method redefinition.
5433 (currently_caught_type_list): New static variable.
5434 (java_complete_expand_methods): Purge unchecked exceptions from
5435 throws clause list. Call PUSH_EXCEPTIONS before walk and
5436 POP_EXCEPTIONS after.
5437 (resolve_qualified_expression_name): Pass new argument as NULL to
5438 patch_method_invocation_stmt.
5439 (patch_method_invocation_stmt): New argument ref_decl. Invoke
5440 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
5441 argument list when appropriate. Use new argument if non null to
5442 store selected method decl.
5443 (patch_invoke): Convert if necessary args of builtin types before
5444 forming CALL_EXPR. Argument list no longer reversed here.
5445 (invocation_mode): Treat final methods as static methods.
5446 (java_complete_tree): New cases for THROW_EXPR: and
5447 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
5449 (complete_function_arguments): No more RECORD_TYPE
5450 conversion. Function parameter nodes no longer saved.
5451 (valid_ref_assignconv_cast_p): Avoid handling null type.
5452 (patch_binop): Fixed null constant reference handling.
5453 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
5455 (patch_try_statement): Fixed comments. Record caught types in
5456 list, push the list, expand try block and pop the list.
5457 (patch_synchronized_statement, patch_throw_statement,
5458 check_thrown_exceptions, check_thrown_exceptions_do,
5459 purge_unchecked_exceptions): New functions.
5460 * typeck.c (lookup_argument_method): Allow WFL in place of method
5461 DECL_NAME during method definition check
5463 1998-10-09 Tom Tromey <tromey@cygnus.com>
5465 * gjavah.c (decode_signature_piece): New function.
5466 (print_c_decl): Use it. Added `name_override' argument.
5467 (print_method_info): Use name_override argument to print_c_decl.
5468 (seen_fields): Removed.
5469 (print_field_info): Don't update seen_fields.
5470 (struct method_name): New structure.
5471 (method_name_list): New global.
5472 (print_method_info): Add new method to list of methods.
5473 (name_is_method_p): New function.
5474 (print_field_info): If field name has same name as method, then
5476 (process_file): Parse methods before fields.
5477 (field_pass): New global.
5478 (HANDLE_END_FIELD): Take field_pass into account.
5480 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5482 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
5483 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
5485 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
5487 * jvspec.c: Fix bug in jvgenmain_spec patch.
5489 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5491 * Makefile.in (lang.o:): Install dependency on java-tree.def.
5492 * decl.c (soft_exceptioninfo_call_node): New global variable.
5493 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
5494 takes extra integer argument. soft_exceptioninfo_call_node
5496 * except.c (java_set_exception_lang_code): New function
5497 (method_init_exceptions): Called here.
5498 (prepare_eh_table_type): New function.
5499 (expand_end_java_handler): Called here.
5500 * expr.c (build_java_throw_out_of_bounds_exception): Now features
5501 one argument. Modified generation of call to
5502 soft_badarrayindex_node to use new argument.
5503 (build_java_arrayaccess): Pass faulty index value to
5504 build_java_throw_out_of_bounds_exception.
5505 (generate_name): New function.
5506 (java_lang_expand_expr): New local variables node, current,
5507 has_finally_p. Expand TRY_EXPR node.
5508 (process_jvm_instruction): Replace top of the stack with thrown
5509 object reference when entering exception handler.
5510 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
5511 specific tree codes.
5512 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
5514 (DECL_SPECIFIC_COUNT): New macro.
5515 (prepare_eh_table_type, java_set_exception_lang_code,
5516 generate_name): New function declarations.
5517 (match_java_method): Declaration deleted.
5518 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
5520 * lex.c (TRY_TK, CATCH_TK): Generate location information.
5521 * parse.h (redefinition_error, refine_accessible_methods_list,
5522 can_cast_to_p): Function declaration removed.
5523 (classitf_redefinition_error, variable_redefinition_error,
5524 parse_jdk1_1_error, find_applicable_accessible_methods_list,
5525 find_most_specific_methods_list, argument_types_convertible,
5526 enter_a_block, valid_builtin_assignconv_identity_widening_p,
5527 valid_cast_to_p, valid_method_invocation_conversion_p,
5528 try_reference_assignconv, add_stmt_to_compound,
5529 build_jump_to_finally, build_tree_list, patch_try_statement,
5530 java_get_catch_block): New function declarations.
5531 * parse.y (string_buffer_type): Global variable deleted.
5532 (group_of_labels, catches, catch_clause, catch_clause_parameter,
5533 finally): Rules tagged <node>.
5534 (TRY_TK, CATCH_TK): Token tagged <operator>.
5535 (class_body_declaration:, class_member_declaration:,
5536 formal_parameter:, explicit_constructor_invocation:,
5537 interface_member_declaration:, constant_declaration:,
5538 primary_no_new_array:, class_instance_creation_expression:,
5539 array_creation_expression:): Issue error on unsuported JDK1.1
5541 (try_statement:, catches:, finally:): Define actions.
5542 (catch_clause_parameter): New rule.
5543 (catch_clause:): Use new rule catch_clause_parameter.
5544 (parse_jdk1_1_error): New function.
5545 (redefinition_error): Renamed classitf_redefinition_error.
5546 (variable_redefinition_error): New function.
5547 (check_class_interface_creation): Call
5548 classitf_redefinition_error.
5549 (java_complete_tree): Added error message on JDEP_TYPE: case.
5550 (complete_class_report_errors): Fixed indentation.
5551 (declare_local_variables): Call variable_redefinition_error.
5552 (source_end_java_method): Call java_set_exception_lang_code and
5553 emit_handlers where appropriate.
5554 (java_method_add_stmt): Call add_stmt_to_block.
5555 (add_stmt_to_block): New function.
5556 (lookup_method_invoke): Fixed outside comment. new local variable
5557 candicates. Call find_applicable_accessible_methods_list and
5558 find_most_specific_methods_list when searching for a
5559 method. Modified error report to list possible candidates when
5561 (find_applicable_accessible_methods_list,
5562 find_most_specific_methods_list, argument_types_convertible): New
5564 (refine_accessible_methods_list): Function deleted.
5565 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
5566 expr (if applicable) before calling patch_array_ref.
5567 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
5568 (enter_block): Fixed comment.
5569 (enter_a_block): New function.
5570 (patch_assignment): Reorganized. Call try_reference_assignconv for
5571 references. Call valid_cast_to_p instead of can_cast_to_p.
5572 (try_reference_assignconv,
5573 valid_builtin_assignconv_identity_widening_p): New functions.
5574 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
5575 (valid_cast_to_p, valid_method_invocation_conversion_p): New
5577 (build_string_concatenation): Don't resolve StringBuffer.
5578 (patch_cast): Fixed inverted arguments.
5579 (patch_array_ref): Code to save array expr deleted. Call
5580 valid_cast_to_p instead of can_cast_to_p.
5581 (generate_labeled_block): Call generate_name.
5582 (build_jump_to_finally, build_try_statement, java_get_catch_block,
5583 patch_try_statement): New functions.
5584 * typeck.c (match_java_method): Function deleted.
5586 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
5588 * jvspec.c: jvgenmain_spec uses different temporary file names.
5590 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
5592 * jvspec.c (lang_specific_driver): Fail if user specifies
5593 --main= when not linking.
5595 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
5597 * class.c (make_class_data): Push value for `thread' field.
5598 * decl.c (init_decl_processing): Added `thread' field to class.
5600 * class.c (add_field): Always make static fields externally
5603 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
5605 * expr.c (build_java_athrow,
5606 build_java_throw_out_of_bounds_exception, expand_invoke,
5607 build_newarray, expand_java_multianewarray, build_java_monitor):
5608 Update comments to reflect _Jv_* function names.
5610 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
5612 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
5613 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
5614 * parse.y (expand_start_java_method): Likewise.
5616 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
5618 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
5620 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
5621 (add_field): No longer need to convert from RECORD_TYPE to pointer,
5622 * expr.c: Remove no-longer-needed calls to promote_type.
5623 * decl.c (give_name_to_locals): Liekwise.
5624 * jcf-parse.c (get_class_constant): Compensate for new signatures.
5625 * parse.y: Add/remove promote_type calls as appropriate.
5626 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
5627 (parse_signature_string): Likewise.
5628 (build_java_array_type): Fix for now signature convenions.
5630 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
5632 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
5634 * class.c (init_class_processing): libjava function renamed to
5637 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
5640 * java-tree.def: Fixed DEFTREECODE third argument.
5641 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
5642 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
5643 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
5644 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
5645 JAVA_THIS_EXPR): Now replaced by tree code definitions.
5646 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
5647 * lang.c (java_tree_code_type, java_tree_code_length,
5648 java_tree_code_name): New arrays.
5649 (lang_init): Append Java tree node definitions to Gcc ones.
5650 * lex.c (expression_obstack): Declared as extern when JC1_LITE
5652 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
5654 (java_lex): Allow declaration of empty string constants. Retain
5655 location information on CASE_TK and DEFAULT_TK.
5656 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
5657 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
5658 Modified to be more robust.
5659 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
5660 (build_new_invocation, try_builtin_assignconv,
5661 patch_switch_statement, string_constant_concatenation,
5662 build_string_concatenation, patch_string_cst, patch_string,
5663 java_expand_switch): New function declarations.
5664 * parse.y: Rules related to switch and EH tagged <node>.
5665 (label_id): Set to NULL_TREE
5666 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
5668 (this_or_super:): Fixed indentation.
5669 (statement:, statement_nsi:, statement_without_trailing_substatement:,
5670 statement_expression:): Removed call to RULE on all sub-rules.
5671 (switch_expression:, switch_labels:): New rules.
5672 (switch_statement:, switch_block:, switch_block_statement_groups:,
5673 switch_block_statement_group:, switch_labels:, switch_label:):
5675 (throw_statement:, synchronized_statement:, try_statement:):
5676 Defined temporary actions.
5677 (class_instance_creation_expression:): Call
5678 build_new_invocation. Fixed indentation.
5679 (field_access): Fixed indentation.
5680 (method_invocation): Likewise.
5681 (make_qualified_primary): Use THIS_EXPR.
5682 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
5683 resolving from SUPER, set *type_found.
5684 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
5685 (java_complete_tree): Removed unused local variable `location'. Case
5686 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
5687 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
5688 on MODIFY_EXPR: and all binary operator tree code cases. Removed
5689 STRING_CST: case. default: checks for patchable strings.
5690 (complete_function_arguments): Transform string constant or
5691 crafted StringBuffer if necessary.
5692 (build_method_invocation): Fixed comments.
5693 (build_new_invocation): New function.
5694 (patch_assignment): Call try_builtin_assignconv to figure a valid
5695 assignment conversion between builtin types.
5696 (try_builtin_assignconv): New function.
5697 (build_binop): Use URSHIFT_EXPR directly to call build.
5698 (operator_string): Use UNARY_PLUS_EXPR.
5699 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
5701 (do_merge_string_cste, merge_string_cste,
5702 string_constant_concatenation, build_string_concatenation,
5703 patch_string, patch_string_cst): New function.
5704 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
5705 (patch_unaryop): Likewise. New test of valid ++/-- operands.
5706 (build_newarray_node): Use NEW_ARRAY_EXPR.
5707 (build_this): Use THIS_EXPR.
5708 (build_return): Enable debug information on return statement.
5709 (build_if_else_statement): Likewise.
5710 (complete_labeled_statement): Fixed related comment.
5711 (build_loop_body): Fixed comment.
5712 (build_bc_statement): Enable debug information on break/continue
5714 (patch_bc_statement): Fixed typos. Handle SWITCH statement
5716 (patch_switch_statement, case_identity, java_expand_switch): New
5719 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
5721 * buffer.h (BUFFER_INIT): New macro.
5722 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
5723 Pass (struct jcf_partial *state) to most functions.
5724 (jcf_block, jcf_relocation): New types.
5725 Support labels, branches, conditionals, loops.
5727 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
5729 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
5731 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
5733 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
5734 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
5735 not integer_type_node (INT_TYPE_SIZ bits).
5737 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
5739 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
5740 * jcf-dump.c (print_exception_table): New function.
5741 (disassemble_method): Better handling of wide instructions.
5742 Make more robust for bad input.
5744 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
5746 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
5749 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
5751 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
5753 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
5755 * Makefile.in ($(PARSE_H)): Removed target.
5757 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
5759 * Makefile.in (JAVA_OBJS): Add memmove.o
5760 (memmove.o): New target & rules.
5762 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
5764 * expr.c (expand_invoke): Don't generate a call to the class init
5767 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
5769 * Makefile.in: Add many missing dependencies.
5770 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
5772 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
5773 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
5775 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
5777 * decl.c (complete_start_java_method): If method is static (and
5778 not private) call _Jv_InitClass.
5779 * expr.c (expand_invoke): Don't call build_class_init.
5781 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
5783 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
5785 * Make-lang.in (GCJ): Define before using.
5787 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
5789 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
5790 losing due to namespace pollution in GNU getopt.h
5792 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
5794 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
5795 (java.all.cross): Likewise.
5796 (java.rest.encap): Likewise.
5798 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
5800 * gjavah.c (print_class_decls): Fix thinko in arglist
5801 * jcv-io.c (find_classfile): Similarly.
5803 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
5805 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
5807 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
5809 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
5810 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
5811 * Makefile.in (PARSE_C): New macro.
5812 (PARSE_H): Likewise.
5813 (PARSE_SCAN_C): Likewise.
5814 ($(PARSE_C)): Target renamed from parse.c.
5815 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
5816 (clean): Remove parse-scan.c as well.
5817 (parse.o): Depend on $(PARSE_C).
5819 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
5821 * README, license.terms: Removed.
5823 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
5824 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
5825 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
5826 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
5827 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
5828 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
5829 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
5830 and Java trademark attribution.
5832 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
5834 * Makefile.in: Use gcjh, not gjavah.
5835 * config-lang.in (stagestuff): Use gcjh, not gjavah.
5836 * Make-lang.in: Changed gjavah to gcjh everywhere.
5838 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
5840 * gjavah.c: Support new -prepend -add -append flags.
5841 (print_method_info): Method is not virtual if class is final.
5843 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5845 * jv-scan.c: Fixed copyright assignment.
5846 * keyword.gperf: Likewise.
5847 * keyword.h: Likewise.
5848 * lex.c: Fixed copyright assignment.
5849 (java_lex): Push unicode back when parsing '<'.
5850 * lex.h: Fixed copyright assignment.
5851 * parse-scan.y: Likewise.
5852 * parse.h: Fixed copyright assignment.
5853 (build_debugable_stmt, complete_for_loop): New function prototypes.
5854 * parse.y: Fixed copyright assignment.
5855 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
5856 size_zero_node when completing a loop with no exit condition.
5857 (for_statement_nsi:): Define action.
5858 (for_init:, for_update:): Return size_zero_node when empty.
5859 (declare_local_variables): Call build_debugable_stmt.
5860 (build_debugable_stmt): New function.
5861 (build_loop_body): Build debugable statement around loop
5863 (complete_loop_body): Take into account the debugable statement
5864 around the EXIT_EXPR.
5865 (complete_loop_body): New function.
5866 (patch_exit_expr): Fixed condition inversion.
5868 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
5870 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
5871 name of thread define.
5872 * jvspec.c (THREAD_NAME): New macro.
5874 (THREADLIB): Likewise.
5875 (lang_specific_driver): Recognize attempt to link with thread
5876 library or gc library. Recognize -ljava on command line so it
5877 isn't linked against more than once.
5879 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5881 * parse-scan.y (report_main_declaration): Name of the class
5882 containing `main' can be a qualified name.
5884 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
5886 * config-lang.in: Changed gjavac to gjc everywhere.
5887 * Make-lang.in: Changed gjavac to gjc everywhere.
5889 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5891 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
5892 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
5893 and install the files.
5894 * Makefile.in (JAVA_OBJS_LITE): New variable.
5895 (compiler:): Now include jv-scan as a dependency.
5896 (../jv-scan$(exeext), parse-scan.c): New targets.
5897 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
5898 * config-lang.in (compilers): Removed gcj, gjavah from the list.
5899 * jcf-parse.c (parse_source_file): Call java_layout_classes and
5900 check for errors even if parse_only.
5901 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
5903 (yylex): New function. Uses java_lex body.
5904 (java_lex): Removed commented out statement. Remove local variable
5905 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
5906 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
5907 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
5908 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
5909 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
5910 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
5912 (java_lex_error): Empty if JC1_LITE is defined.
5913 (java_get_line_col): Return 0 if JC1_LITE is defined.
5914 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
5915 SET_MODIFIER_CTX): Moved into the section containing the macros
5916 conditionally defined by JC1_LITE.
5917 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
5918 argument if JC1_LITE is defined.
5919 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
5920 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
5922 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
5923 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
5924 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
5925 to different values according to JC1_LITE.
5926 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
5927 declared if JC1_LITE set.
5928 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
5929 defined if JC1_LITE not set.
5930 (struct parser_ctx): Reorganized and skip the jc1 front end part
5932 (java_layout_classes): New function definition.
5933 (java_push_parser_context, java_init_lex, yyparse, yylex,
5934 yyerror): Prototype always declared. All other static function
5935 prototypes declared only if JC1_LITE is not set.
5936 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
5937 declared in parse.h.
5938 (java_layout_classes): New function.
5939 (java_complete_expand_methods): No longer layout the class here.
5940 * parse-scan.y: New file.
5941 * jv-scan.c: New file.
5943 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
5945 * gjavah.c (main): Handle -friend option.
5946 (friend_specs): New global.
5947 (generate_access): Handle friend_specs.
5948 (process_file): Likewise.
5949 (MAX_FRIENDS): New macro.
5950 (friend_count): New global.
5951 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
5952 Changed all callers.
5954 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
5956 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
5957 (main): Handle processing all the entries of a named .zip archive.
5958 * jcf-io.c (jcf_trim_old_input): New function.
5959 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
5961 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
5963 * lang.c (flag_assume_compiled): Make default be on.
5965 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
5967 * jcf-dump.c: Add bunches of flags to control output more.
5968 (process_class): New function; support printing more than one class.
5969 (main): Support new --print-main and --javap flags.
5970 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
5971 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
5973 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
5975 Change mangling of dispatch table to match C++ vtable (w/thunks).
5976 * class.c (build_dtable_decl), java-tree.h: New function.
5977 (make_class_data): Call it.
5978 * decl.c (init_decl_processing): Likewise.
5980 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
5982 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
5983 soft_anewarray; adjust args passed.
5984 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
5985 match _Jv_NewObjectArray.
5987 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5989 * decl.c (push_labeled_block, pop_labeled_block): New functions.
5990 * expr.c (loopup_label): Call create_label_decl.
5991 (create_label_decl): New function.
5992 (java_lang_expand_expr): Call expand_start_bindings with argument
5994 * java-tree.h Added space after PROTO in function declarations
5996 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
5997 (create_label_decl, push_labeled_block): New function
5999 * lex.c (label_id): Initialize.
6000 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6002 * parse.h Added space after PROTO in function declarations when
6004 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6005 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6006 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6007 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6009 (struct parser_ctxt): New fields current_loop,
6010 current_labeled_block.
6011 (build_if_else_statement, patch_if_else_statement,
6012 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6013 generate_labeled_block, complete_labeled_statement,
6014 build_bc_statement, patch_bc_statement, patch_loop_statement,
6015 build_new_loop, build_loop_body, complete_loop_body): New function
6017 * parse.y (java_warning_count): New global variable.
6018 (label_id): New static variable.
6019 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6020 (block:): Return size_zero_node when block is empty.
6021 (empty_statement:): Return size_zero_node.
6022 (statement:): Implement supplemental action when for_statement: is
6024 (label_decl:): New rule.
6025 (labeled_statement:): Rewritten using label_decl. Actions
6027 (labeled_statement_nsi:): Likewise.
6028 (if_then_statement): Actions implemented.
6029 (while_expression): New rule.
6030 (while_statement:): Rewritten using while_expression. Actions
6032 (while_statement_nsi:): Likewise.
6033 (do_statement_begin:): New rule.
6034 (do_statement:): Rewritten using do_statement_begin. Actions
6036 (for_statement:): Rewritten using for_begin. Actions implemented.
6037 (for_statement_nsi:): Likewise.
6038 (for_header:, for_begin:): New rules.
6039 (for_init:): Actions implemented.
6040 (statement_expression_list:, break_statement:,
6041 continue_statement:): Likewise.
6042 (yyerror): Count number of issued warning(s).
6043 (java_report_errors): Report error(s) and/or warning(s).
6044 (java_complete_class): Use build_java_argument_signature to
6045 recompute completed method signature.
6046 (java_check_regular_methods): New locals method_wfl and aflags.
6047 Use method_wfl instead of lookup_cl during error reports. Fixed
6048 indentation and modified some error messages. Use
6049 lang_printable_name in method instead of the DECL_NAME. New code
6050 to issue warnings on methods not overriding corresponding methods
6051 private to a different package.
6052 (java_method_add_stmt): Call add_stmt_to_compound.
6053 (add_stmt_to_compound): New function.
6054 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6055 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6056 (build_if_else_statement, patch_if_else_statement,
6057 build_labeled_block, generate_labeled_block,
6058 complete_labeled_statement, build_new_loop, build_loop_body,
6059 complete_loop_body, patch_loop_statement, build_bc_statement,
6060 patch_bc_statement, patch_exit_expr): New functions.
6061 * typeck.c (build_java_signature): Build argument signature before
6062 enclosing it in between parenthesis.
6064 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6066 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6067 (JAVA_OBJS): Added reminder comment
6069 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6071 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6072 be interpreted as a long long.
6074 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6076 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6077 soft_initialise_class. Use _Jv_NewMultiArray, not
6078 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6079 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6080 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6081 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6083 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6085 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6086 length_identifier_node): New global tree node constants.
6087 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6088 Replace uses by super_identifier_node etc.
6089 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6091 * parse.y (resolve_field_access): Don't special-case ".length" if
6092 flag_emit_class_files.
6093 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6094 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6097 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6099 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6100 * class.c (make_method_value): Remove init for removed fields.
6102 * class.c (layout_class): Use build_java_argument_signature.
6103 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6105 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6106 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6107 (build_java_signature): Don't use push_java_argument_signature.
6109 * typeck.c (lookup_argument_method): New function.
6110 * parse.y (java_check_regular_methods): Use lookup_argument_method
6111 instead of lookup_java_method2 followed by lookup_java_method.
6113 * parse.y (check_method_redefinition): Minor optimization.
6115 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6116 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6118 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6120 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6123 * gjavah.c (java_float_finite): Use K&R-style definition.
6124 (java_double_finite): Likewise.
6125 (generate_access): Now returns void. Changed all callers.
6126 (last_access_generated): Removed.
6127 (process_file): Only make a single pass over the .class file.
6129 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6131 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6132 for compatibility for G++ (with -fvtable-thunks).
6133 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6135 * gjavah.c (process_file): Use public inheritance for super-class.
6137 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * lex.c (java_init_lex): Initialize ctxp->package.
6140 * parse.h (struct parser_ctxt): package and package_len replaced
6141 by tree package, an identifier node. Field method_decl_list is
6142 gone. Fixed comments.
6143 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6144 class_in_current_package): New function prototypes.
6145 * parse.y (array_type:): Set class loaded flag on primitive type
6147 (package_declaration:): Assign ctxp->package to the
6149 (method_invocation:): Handle invocation of method qualified by
6151 (single_type_import_declaration:): Removed ambiguity check.
6152 (java_pop_parser_context): New local variable `next'. Reset and
6153 set IMPORT_CLASSFILE_NAME flags on current and previous import
6155 (java_accstring_lookup): Use new local macro COPY_RETURN.
6156 (lookup_field_wrapper): New function.
6157 (parser_qualified_classname): Use merge_qualified_name.
6158 (parser_check_super_interface): Broaden error message.
6159 (do_resolve_class): Check for qualified class name in the current
6160 compilation unit if appropriate.
6161 (process_imports): Check for already defined classes.
6162 (check_pkg_class_access): Got rid of call to
6163 get_access_flags_from_decl.
6164 (java_complete_expand_methods): Call safe_layout_class based on
6165 the current class size.
6166 (make_qualified_primary): Build a WFL qualification on primary if
6168 (merge_qualified_name): New function.
6169 (make_qualified_name): Use merge_qualified_name.
6170 (resolve_expression_name): Use safe_lookup_field.
6171 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6172 (resolve_qualified_expression_name): Likewise. Check on resolved
6173 element accessibility.
6174 (not_accessible_p, class_in_current_package): New functions.
6175 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6176 (patch_method_invocation_stmt): Merged common pieces. Check
6177 accessibility of invoked method.
6178 (check_for_static_method_reference): Add returned type in error
6180 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6181 (refine_accessible_methods_list): Merged two conditions in test.
6182 (java_complete_class): Sanity check on stabilize_ref gone.
6183 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6185 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6187 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6189 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6191 * gjavah.c (F_NAN): Removed.
6192 (F_NAN_MASK): New macro.
6193 (F_POSITIVE_INFINITY): Removed.
6194 (F_NEGATIVE_INFINITY): Likewise.
6195 (java_float_finite): Rewrote.
6196 (D_NAN_MASK): Renamed.
6197 (java_double_finite): Rewrote.
6198 (D_POSITIVE_INFINITY): Removed.
6199 (D_NEGATIVE_INFINITY): Likewise.
6201 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6202 If verbose, print underlying representation of value in hex.
6204 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6206 * buffer.h, buffer.c: New files.
6207 * Makefile.in (JAVA_OBJS): Add buffer.o.
6209 Support locals variables and writing their debug entries to .class.
6210 * jcf-write.c: Simplify some by user new buffer type.
6211 (vode_buffer_grow): Removed.
6212 (struct localvar_info): New type.
6213 (localsvars, localvartable): New buffers.
6214 (localvar_alloc, localvar_free): New functions.
6215 (generate_bytecode_insns): Handle local variables.
6216 (generate_classfile): Write LocalVariableTable attribute.
6218 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6221 * zipfile.h (ZIPMAGIC): New macro.
6223 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6225 * Makefile.in (gjavah.o): Updated dependencies.
6226 (jcf-dump.o): Likewise.
6227 (all.indirect): Use ../gjavah.
6228 (../gjavah$(exeext)): Likewise.
6229 (clean): Don't remove gjavah.
6230 (clean): Remove parse.c, not java/parse.c.
6231 * Make-lang.in (java): Added gjavah.
6232 (gjavah$(exeext)): New target.
6233 (GJAVAH_SOURCES): New macro.
6234 (java.all.build): Added gjavah.
6235 (java.all.cross): Likewise.
6236 (java.rest.encap): Likewise.
6237 * config-lang.in (compilers, stagestuff): Added gjavah.
6239 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6241 * gjavah.c (java_float_finite): New function.
6242 (java_double_finite): Likewise.
6243 (F_POSITIVE_INFINITY): New macro.
6244 (F_NEGATIVE_INFINITY): Likewise.
6246 (D_POSITIVE_INFINITY): Likewise.
6247 (D_NEGATIVE_INFINITY): Likewise.
6249 (print_field_info): Use java_float_finite and java_double_finite.
6251 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6253 * parse.y (method_header): Name "this" implicit argument.
6255 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6257 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6258 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6259 (put_linenumber): New function.
6260 (generate_bytecode_insns, generate_classfile): Write line numbers.
6262 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6264 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6265 (lookup_name, build_known_method_ref, build_class_init,
6266 build_invokevirtual, invoke_build_dtable, match_java_method,
6267 build_field_ref, pushdecl_force_head, build_java_binop,
6268 binary_numeric_promotion, build_decl_no_layout,
6269 build_java_arrayaccess, build_newarray, build_anewarray,
6270 build_java_array_length_access, build_java_arraynull_check): New
6271 extern function prototypes.
6272 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6273 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6275 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6277 * jcf.h (jcf_out_of_synch): New extern function prototype.
6278 * parse.h: Static/global function implemented in parse.y
6279 prototyped and declarations moved at the end of the file.
6280 (DECL_P): Check that the argument isn't null.
6281 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6282 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6283 (QUAL_DECL_TYPE): New macro.
6284 (PARAMS): Macro definition removed.
6285 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6286 (return_statement:): Call build_return.
6287 (field_access:): Call make_qualified_primary in sub rule.
6288 (method_invocation:): Build method invocation and call
6289 make_qualified_primary when processing primaries.
6290 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6291 get_type_from_signature.
6292 (java_check_regular_method): Extra integer 0 argument when calling
6293 lookup_java_method2.
6294 (lookup_java_interface_method2): Extra method DECL argument when
6295 calling lookup_java_interface_method2.
6296 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6298 (java_complete_expand_method): Layout current class iff not
6299 already done. Don't process interface's methods.
6300 (java_complete_expand_method): Use super class only if it
6301 exists. Use current class otherwise.
6302 (make_qualified_primary): New function.
6303 (resolve_expression_name): Process qualified expression or
6304 expression from primary the same way.
6305 (resolve_expression_name): Two last arguments to
6306 resolve_field_access are now NULL_TREEs.
6307 (resolve_field_access): New variable is_static. Local field must
6308 be DECLs. is_static computed on field DECLs only. Append code in
6309 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6310 to initialize field_type.
6311 (resolve_qualified_expression_name): New local variable,
6312 previous_call_static and is_static. Handle primaries with function
6313 calls, casts, array references and `this'. `super' now handled as
6314 `(super_class)this'. Use is_static to clarify boolean expressions.
6315 Added code to handle case where a proper handle is required to
6316 access a field. Use QUAL_DECL_TYPE where applicable.
6317 (maybe_access_field): New function.
6318 (patch_method_invocation_stmt): New arguments primary, where,
6319 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6320 deleted. Use `where' as a type to search from if specified. Check
6321 for static method reference where forbidden. Append primary or
6322 current_this to the argument list if not calling constructor nor
6324 (check_for_static_method_reference): New function.
6325 (patch_invoke): Layout the class on which new is done if
6327 (lookup_method_invoke): Changed format to report errors on
6329 (qualify_ambiguous_name): New local variable this_found. Now
6330 handle things from primaries. Method call are considered
6332 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6334 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6335 (java_complete_tree): New case fo RETURN_EXPR. Process function
6336 call arguments in separate function.
6337 (complete_function_arguments): New function.
6338 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6340 (patch_assignment): Take the return function slot into account as
6341 a RHS. Distinguish assignment from a return.
6342 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6343 when checking methods in interfaces.
6344 (resolve_type_during_patch): NULL argument to unresolve_type_p
6345 instead of NULL_TREE.
6346 (patch_newarray): Fixed typo in comment.
6347 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6348 (build_return, patch_return): New functions.
6349 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6351 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6353 * constants.c (find_name_and_type_constant, find_fieldref_index,
6354 find_methodref_index): New methods.
6355 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6356 just return given method. Also, rename to build_known_method_ref.
6357 (expand_invoke): Rename call to build_invoke_non_interface.
6358 * java-tree.h, parse.h: Update prototype.
6359 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6360 (such as expand_expr_stmt) if flag_emit_class_files.
6361 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6362 STACK_TARGET, IGNORE_TARGET): New macros.
6363 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6364 (generate_bytecode_insn): New function to generate method's bytecode.
6365 (generate_classfile): Node generate Code attribute for a method.
6366 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6367 push_long_const, field_op, adjust_typed_op, maybe_wide):
6368 New functions used by generate_bytecode_insn.
6370 * typeck.c (signature_include_return): Remove variable.
6371 (push_java_argument_signature, build_java_argument_signature): New.
6372 (build_java_signature): Use push_java_argument_signature.
6373 * parse.y: Use build_java_argument_signature instead of fiddling
6374 with signature_include_return.
6376 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6378 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6381 * Makefile.in (all.indirect): Added gjavah$(exeext).
6382 (gjavah$(exeext)): Added $(exeext).
6385 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * class.c (layout_class): Call to java_layout_parsed_class replace
6388 by safe_layout_class.
6389 * expr.c (build_java_array_length_access): Removed static storage
6390 class in the function definition.
6391 (build_java_arraynull_check): Likewise.
6392 Also fixed typos in two comments.
6393 * lex.c (java_init_lex): Initialize static global kw_length.
6394 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6395 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6397 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6398 * parse.h (resolve_no_layout): New static function declaration.
6399 (get_identifier_in_static): Declaration removed.
6400 (java_layout_parsed_class): Function name declaration changed to
6402 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6403 not_initialized_as_it_should_p, build_this): New static function
6405 (pushdecl_force_head, build_java_binop, int_fits_type_p,
6406 binary_numeric_promotion, stabilize_reference,
6407 build_decl_no_layout, build_java_arrayaccess): Extern function
6408 declarations moved into their own section.
6409 (build_newarray, build_anewarray, build_java_array_length_access,
6410 build_java_arraynull_check): New extern function declarations.
6411 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
6412 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
6414 (CALL_CONSTRUCTOR_P): New macro.
6415 * parse.y (kw_length): New static global tree node.
6416 (return_statement): Tagged <node>.
6417 (RETURN_TK): Tagged <operator>.
6418 (variable_declarator_id:): Build variable declaration with an
6419 empty initialization value if a syntax error was found in the
6420 initialization part of the variable declaration.
6421 (statement_without_trailing_substatement:): return_statement: now
6422 uses the default rule.
6423 (return_statement:): Temporarily fixed to return NULL_TREE.
6424 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
6425 (class_instance_creation_expression:): Class creation rules now
6426 call build_method_invocation upon reduction.
6427 (array_creation_expression:): Rules call build_newarray_node upon
6429 (dim_exprs:): Build a list of dimension expressions.
6430 (dim_expr:): Store location of the OSB_TK in the dimension
6432 (method_invocation:): Added a new error rule.
6433 (build_unresolved_array_type): WFL argument may also be an array
6434 on a primitive type. Name of the argument changed to reflect this.
6435 (method_declarator): Insert argument type at the beginning of the
6436 argument type list and later reverse the list.
6437 (unresolved_type_p): Argument 'returned' may be optionally
6439 (java_layout_class_from_source): Function renamed
6441 (resolve_and_layout): Now call resolve_no_layout and
6443 (resolve_no_layout): New function.
6444 (purify_type_name): New function.
6445 (complete_class_report_errors): Call purify_type_name during error
6446 report on a type not found.
6447 (process_imports): error_found local variable doesn't need to be
6448 initialized to zero.
6449 (declare_local_variables): New local type_wfl. Fixed typo in error
6450 message. type_wfl assigned to unresolved type and used to register
6451 incomplete type. Build a WFL around the variable initialization
6452 statement so that debug info can be generated on it.
6453 (source_start_java_method): Reverse argument list after they've
6455 (current_this): New static global variable.
6456 (java_complete_expand_methods): Set current_this when appropriate.
6457 (resolve_expression_name): Build correct static and non static
6458 field access bearing a simple name.
6459 (resolve_field_access): Resolve the length field of arrays. Handle
6461 (patch_method_invocation_stmt): Set the type of the method
6462 invocation to error_mark_node. This value is later overridden by a
6463 valid type, if any. Don't handle qualified constructor invocation
6464 as qualified method invocation. Call lookup_method_invoke with its
6465 new flag. It's no longer necessary to access the selected method
6466 as the value of a tree list. Handle constructor invocation.
6467 (patch_invoke): Reverse argument list when invoking non interface
6468 methods. Insert call to new as the first argument of the
6470 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
6471 defined within a final class. Return INVOKE_STATIC if the invoked
6472 method is a constructor.
6473 (lookup_method_invoke): New lc argument is a flag to indicate a
6474 constructor lookup. Now handle constructor lookup. Choose the most
6475 specific method in case several were matching the invocation
6476 requirements. Return a method decl instead of a tree list featuring
6477 one single method decl element.
6478 (refine_accessible_methods_list): New lc flag argument to
6479 indicate that a constructor is being looked up.
6480 (not_initialized_as_it_should_p): New function.
6481 (java_complete_tree): Now process fake tree codes
6482 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
6483 save_expr on resolved function call arguments. Case on
6484 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
6485 (patch_assignment): LHS can be a field access expression. When
6486 dealing with reference, lhs_type is the promoted type of the
6487 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
6489 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
6490 (patch_binop): Use not_initialized_as_it_should_p where
6492 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
6493 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
6495 (resolve_type_during_patch): New function.
6496 (patch_cast): Call resolve_type_during_patch to resolve type and
6497 report error accordingly.
6498 (patch_array_ref): Use not_initialized_as_it_should_p where
6499 applicable. Array base expression is saved before being
6500 used. Promote the type of an array elements if it contains non
6502 (build_newarray_node, patch_newarray, build_this): New functions.
6504 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
6506 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
6507 increment it in `for' statement.
6508 (print_field_info): If number is inf or nan, don't print it.
6509 (print_method_info): If method name is `delete', just ignore it.
6510 (print_c_decl): Special-case jstringArray.
6512 * gjavah.c (help): New function.
6513 (no_argument): New function.
6514 (usage): Changed text.
6515 (main): Rewrote argument handling. Now handles -v, --help,
6517 (version): New function.
6518 (found_error): New global.
6519 (main): Return found_error.
6520 (generate_access): Set found_error.
6521 (print_c_decl): Likewise.
6523 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
6525 * gjavah.c (print_c_decl): Don't print "," when examining field.
6526 Skip type name when looking at "[L" types.
6527 (process_file): Now static.
6528 (generate_access): Now returns int.
6529 (last_access_generated): New global.
6530 (process_file): Clear last_access_generated; make multiple passes
6532 (print_field_info): Just return if generate_access returns true.
6533 (print_method_info): Likewise. Also, allow <init> functions to
6535 (print_c_decl): Added is_init argument. Print constructors
6537 (print_cxx_classname): Use UTF8_GET to extract characters from
6539 (print_base_classname): New function.
6540 (print_class_decls): New function.
6541 (process_file): Use it.
6542 (utf8_cmp): New function.
6544 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
6546 * lang-options.h: Format changed to match changes in gcc/toplev.c
6547 to implement a --help option.
6549 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
6551 * decl.c (init_decl_processing): Revert change to dtable_type.
6553 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
6555 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
6557 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
6559 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
6561 * lang.c (lang_init): Default flag_exceptions to 1, without
6562 checking to see if it's 2 first.
6564 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
6566 * constants.c: Include "system.h".
6568 * lang.c (flag_new_exceptions): Get via extern now.
6569 (lang_init_options): New functions. Turn on flag_new_exceptions.
6571 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * lex.c (java_lex): Return 0 when we see an invalid character in
6576 * lex.c (java_read_char): Specify extra argument when calling
6578 (java_read_unicode, java_parse_end_comment,
6579 java_parse_escape_sequence): Likewise,
6580 (java_lex): Specify extra argument when calling
6581 java_lex_error. Test that IDs are beginning with a legal character
6582 for IDs. Handle invalid characters with an error message and a
6583 call to java_lex_error.
6584 (java_lex_error): Adjust column position by new argument
6585 `forward'. Issue an error even if in the middle of reporting an
6588 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
6590 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
6591 we don't explicitly put a null pointer when we're copying it.
6593 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
6595 * gjavah.c (print_cxx_classname): New function.
6596 (super_class_name): Likewise.
6597 (print_super_fields): Removed.
6598 (in_super): Removed.
6599 (print_field_info): Never generate #defines.
6600 (print_c_decl): Changed generated types to match JNI. No longer
6601 print class name before method name.
6602 (print_method_info): Print "static" before static methods.
6603 Print "virtual" before non-final methods.
6604 (usage): Use exit(1), not exit(-1).
6606 (print_field_info): Use %.17g to print a double.
6607 (last_access): New globals.
6608 (process_file): Initialize last_access.
6609 (usage): Now static.
6610 (ACC_VISIBILITY): New define.
6611 (generate_access): New function.
6612 (print_field_info): Call it.
6613 (print_method_info): Likewise. Also, generate information for all
6614 methods, not just native methods. Return void.
6615 (print_c_decl): Return void.
6616 (print_field_info): Return void.
6618 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6620 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
6621 processing the jc1 grammar file. Prefix bison functions and
6622 variables with java_.
6623 (parse.c): Dependencies on parse.h and lex.h
6624 * expr.c (build_java_arrayaccess): Function now global.
6625 * java-tree.h: Comment reorganized to carry on previous
6626 classification effort.
6627 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
6628 RESOLVE_TYPE_NAME_P): New flags on WFLs.
6629 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
6630 java_parse (new prefix java_ generated by bison).
6631 (java_layout_parsed_class, java_register_parsed_class): Function
6633 (yyparse): Removed unnecessary call to init_outgoing_cpool.
6634 * lex.c (static tree wfl_op): Variable deleted.
6635 (java_init_lex): Initialize kw_super and kw_this. Initialize more
6636 ctxp fields to NULL_TREE.
6637 (java_lex): No longer create WFL for operators. Filename caching
6638 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
6639 created as STRING_CST and later expanded. Removed extra argument
6640 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
6642 (build_wfl_node): Removed code in comments.
6643 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
6644 store token and location data in the current bison token.
6645 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
6646 static/extern function declaration at the beginning of the file.
6647 (struct qualification): Data structure definition deleted.
6648 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
6649 (qualify_ambiguous_name): Function declaration modified. Function
6650 now returns nothing.
6651 (build_array_ref, patch_array_ref, make_qualified_name,
6652 resolve_qualified_expression_name, maybe_generate_clinit,
6653 resolve_field_access): New static function declarations.
6654 (build_java_arrayaccess): New extern function declaration.
6655 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
6656 (CALL_EXPR_PRIMARY): Macro deleted.
6657 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
6658 (struct parser_ctxt): Field initialized_final
6659 removed. non_static_initialized, static_initialized: New fields.
6660 * parse.y (static tree kw_super, static tree kw_this): New global
6662 (%union): tree wfl field of operator member replaced by int
6663 location. WFLs are non longer created for operators.
6664 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
6665 (qualified_name:): Now calls make_qualified_name to build the
6667 (type_declaration:): Consider generating <clinit> when class
6669 (variable_declarator:): Directly build an assignment node when the
6670 variable is initialized when declared.
6671 (this_or_super:): Build a WFL and set current location when THIS
6672 or SUPER are parsed.
6673 (expression_statement:): Wrap statement around a WFL.
6674 (primary_no_new_array:): Fixed typo. Changed value returned by
6675 THIS_TK because of its new type (temporary).
6676 (dim_exprs:): Temporary fix because of OSB_TK's new type.
6677 (field_access:): Build qualified name with SUPER.
6678 (method_invocation:): Fixed returned value because of SUPER's new
6680 (array_access:): Use OSB_TK location information.
6681 (post_increment_expression:, post_decrement_expression:,
6682 unary_expression:, pre_increment_expression:,
6683 pre_decrement_expression:, unary_expression_not_plus_minus:,
6684 cast_expression:, multiplicative_expression:,
6685 additive_expression:, shift_expression:, relational_expression:,
6686 equality_expression:, and_expression:, exclusive_or_expression:,
6687 inclusive_or_expression:, conditional_and_expression:,
6688 conditional_or_expression:, assignment:): Use new location/token
6689 information available on operators.
6690 (create_class): Set super_decl_type to NULL_TREE when processing
6692 (register_fields): Field initialization is now a MODIFY_EXPR
6693 node. Chain initialization code to the matching lists (according
6694 the the field declaration modifiers).
6695 (maybe_generate_clinit): New function.
6696 (method_header): Don't set method's DECL_NAME to a WFL when adding
6697 methods to java.lang.Object.
6698 (resolve_and_layout): Now can return NULL_TREE if the type
6699 resolution fails. Otherwise, return the class DECL instead of its
6701 (check_method_redefinition): Don't patch method DECL_NAME if it
6702 belongs to java.lang.Object.
6703 (process_imports): Simply assign error_found to the value returned
6704 by check_pkg_class_access.
6705 (declare_local_variables): Don't use their init statements (if
6706 any) when parsing error were previously found. Reuse MODIFY_EXPR
6707 build during parsing as an init statement.
6708 (java_method_add_stmt): Now return the current method body.
6709 (java_layout_parsed_class, java_register_parsed_class): Functions
6711 (java_complete_expand_methods): Initialize the constant pool on a
6712 per class basis. Layout the classes before expanding their method
6713 bodies. Don't try expand artificial constructor code if error were
6714 found. Make the classes data and register them if no error were
6716 (java_complete_expand_method): Retrieve an artificial constructor
6717 argument list before entering its body. Assign the top block to
6718 the artificial constructor function body and set types of declared
6719 blocks and compound statements to void. Walk method body if not an
6720 artificial constructor.
6721 (make_qualified_name, cut_identifier_in_qualified): New functions.
6722 (resolve_expression_name): Fixed comments. Save/restore the
6723 current class CLASS_LOADED_P flag value. Build non qualified
6724 static field access and handle qualified expression names.
6725 (resolve_field_access, resolve_qualified_expression_name): New
6727 (patch_method_invocation_stmt): Use the new expression resolution
6728 scheme, calling resolve_field_access when the function call is
6729 resolved as an expression.
6730 (qualify_ambiguous_name): Function rewritten to work on qualified
6731 expression produced by make_qualified_name.
6732 (java_complete_tree): Promote type when function's argument are
6733 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
6734 the assignment to discover further errors if RHS is a expression
6735 name that fails to evaluate. Declare LHS initialized even though
6736 the assignment failed. Don't use the location variable and removed
6737 extra argument in patch function calls. Now handle the ARRAY_REF
6738 case and build internal string representation when STRING_CSTs are
6740 (build_method_invocation): Don't wrap function call around a WFL.
6741 (build_assignment): Likewise. Use the operator location
6743 (patch_assignment): Handle array access LHSs. Handle error
6744 provenance, resulting in a better error report.
6745 (build_binop): Use op_location from operator as binop location
6747 (build_unaryop, build_incdec, build_cast): Likewise.
6748 (patch_binop): Extract location information from the node. Fixed
6749 typo in error message.
6750 (patch_unary_op): Extract location information from the node.
6751 (build_array_ref, patch_array_ref): New functions.
6753 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
6755 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
6756 match _Jv_IsInstanceOf.
6757 * decl.c (init_decl_processing): Use _Jv_NewArray, not
6758 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
6760 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
6762 * decl.c (init_decl_processing): Functions are now named
6763 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
6765 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
6767 * java-tree.h (load_class): Add prototype.
6768 * class.c (is_compiled_class): Add missing arg to load_class.
6769 * expr.c (expand_java_NEW): Call load_class.
6770 * parse.y (process_import): Removed bogus use of void return value.
6772 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
6774 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
6775 Function name is "_Jv_Throw" instead of "soft_athrow".
6776 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
6777 Function name is "_Jv_AllocObject" instead of "soft_new".
6778 Takes an extra parameter (object size).
6779 * expr.c: Update calls.
6781 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
6783 * lex.c (java_get_line_col): Handle end-of-file.
6784 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
6786 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6788 * lang.c (lang_init): Make -fexceptions the default.
6789 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
6790 exception handling is not turned on.
6792 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
6794 * lang.c (flag_new_exceptions): Make this this default.
6795 * decl.c (end_java_method): Call emit_handlers.
6796 * except.c (method_init_exceptions): Set language code and version.
6797 (expand_start_java_handler): Enable exception, and call
6798 expand_eh_region_start.
6799 (expand_end_java_handler): Enable exception, and set up catch blocks.
6800 (emit_handlers): New routine to generate the saved handlers.
6801 * java-except.h (emit_handlers): Add prototype.
6803 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
6805 We used to have three different representations of the constant pool:
6806 the CPool structure, the tree_constant_pool, and the constructures
6807 used to build the Class object (which may need class and string
6808 constants) in compiled code. None were appropriate for compiling
6809 to .class files, so I did a major overhaul.
6811 First, the tree_constant_pool array was removed. Things were
6812 modified to the CPool structure in the JCF could be used.
6813 Second, a "capacity" field was added to the CPool, and functions
6814 written to search for a matching constant, adding one if not found.
6815 The code that generated the Class object was changed to use a CPool.
6816 The actual TREE_LISTs used to build the CONSTRUCTORs used for
6817 the static Class object are now only in build_constants_constructor.
6818 Finally, I wrote code which can generate a .class file (including its
6819 constant pool) from the RECORD_TYPE of a class. This is a big step
6820 on the way to compiling Java source into .class files.
6822 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
6823 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
6825 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
6826 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
6827 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
6828 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
6829 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
6830 (lang_type): Removed constant_pool field.
6831 * jcf.h (CPool): Renamed size to count. Added field capacity.
6832 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
6833 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
6834 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
6836 * constants.c (current_constant_pool_tags, current_constant_pool_data,
6837 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
6838 * constants.c (build_constants_constructor): Use new outgoing_cpool.
6839 (set_constant_entry, find_constant1, find_constant2,
6840 find_class_constant, count_constant_pool_bytes, write_constant_pool,
6841 find_utf8_constant, find_class_or_string_constant): New functions.
6843 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
6844 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
6845 (give_name_to_class, get_class_constant): Likewise.
6846 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
6847 (get_name_and_type_constant, get_ref_constant): Removed.
6848 * parse.h (parser_ctxt): Remove field tree_constant_pool.
6849 * parse.y: Don't save/restore tree_constant_pool.
6850 * verify.c (verify_jvm_instructions): Update for new approach.
6851 * expr.c (expand_invoke, expand_java_field_op): Likewise.
6853 * lang-options.h: Added -femit-class-file, -femit-class-files.
6854 * lang.c (flag_emit_class_files), java-tree.h: New flag.
6855 (lang_f_options): Added "emit-class-file(s)".
6857 * expr.c (build_java_arrayaccess): Generate more efficient array
6858 bounds checking, by using unsigned compare.
6860 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
6862 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6864 * parse.h: New comment on the handling of unresolved type
6865 identifiers. JDEPs are now part of the jdep_code enum.
6866 (typedef struct jdep): Now use enum jdep_code or int, depending on
6867 availability. Both are narrowed down to an 8 bits bitfield.
6868 (CALL_EXPR_PRIMARY): Fixed comment.
6870 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
6872 * Make-lang.in (java): Added gjavac and jvgenmain.
6873 (java.start.encap): Depend on gjavac.
6874 (java.rest.encap): Depend on jvgenmain.
6876 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
6877 (JAVA_CROSS_NAME): Likewise.
6878 (java.all.build): Depend on jvgenmain and gjavac.
6879 (java.all.cross): Depend on jvgenmain and gjavac-cross.
6880 (jvgenmain$(exeext)): New target.
6881 (java.install-common): Wrote.
6882 * config-lang.in (compilers, stagestuff): Added gjavac and
6885 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
6887 * lang.c (lang_decode_option): New argc/argv interface.
6889 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6891 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
6892 * decl.c (build_decl_no_layout): New function.
6893 * expr.c (java_lang_expand_expr): Layout declarations found in
6894 blocks before they're pushed.
6895 * jcf-parse.c (load_class): Save current line when parsing class
6897 (parse_source_file): Register class before expanding their
6899 * lang.c (put_decl_node): Produce `null' when `void *' is
6901 * lex.c (static tree wfl_op): New static global, for error report
6903 (java_init_lex): wfl_operator and wfl_op initialized
6904 here. Filename caching added for wfl_op. Return wfl_op when `(' is
6906 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
6907 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
6908 build_unresolved_array_type): New static function definitions.
6909 (build_decl_no_layout): New extern function declared.
6910 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
6911 faulty modifier exists.
6912 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
6913 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
6914 (UNARY_PLUS_EXPR): New fake operator.
6915 (struct parser_ctxt): New field osb_number.
6916 * parse.y (static tree wfl_operator): New static WFL for operator
6917 bound error messages.
6918 (DECR_TK, INCR_TK): Moved.
6919 (OP_TK): Tagged <operator>.
6920 (array_type:): Now call build_unresolved_array_type.
6921 (dim_expr:): Count the number of '[' seen.
6922 (post_increment_expression, post_decrement_expression,
6923 pre_increment_expression, pre_decrement_expression,
6924 unary_expression_not_plus_minus, unary_expression:): Actions are
6925 now building the corresponding unary expressions.
6926 (cast_expression:): Actions are now building cast expressions.
6927 (build_unresolved_array_type): New function.
6928 (create_interface): Reset the number of declared interfaces.
6929 (create_class): Likewise.
6930 (method_header): Methods declared within the scope of an interface
6931 are now implicitly set public and abstract.
6932 (java_complete_class): Variable's and parameter's type are patched
6933 with a promoted type.
6934 (declare_local_variables): Resolved non builtin types are promoted
6935 before being used to build a variable decl. Removed type patch
6936 posted on variable initialization statement.
6937 (source_start_java_method): Use build_decl_no_layout to build the
6938 decl of a parameter of incomplete type.
6939 (java_register_parsed_class): Process interfaces too. Call
6940 rest_of_decl_compilation on each processed class declarations.
6941 (java_complete_expand_methods): Don't attempt to expand things in
6943 (java_complete_tree): Process CONVERT_EXPR, even though it always
6944 has a type. Propagate error_mark_node to node's type too. Promote
6945 method's call argument type and return error_mark_node if
6946 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
6947 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
6948 handle unary operator nodes.
6949 (build_assignment): Added comment.
6950 (print_int_node): New function.
6951 (patch_assignment): New second argument. New error handling. Use
6952 print_int_node. Handle references. Use can_cast_to_p to issue
6953 different error message according to the context and check upon
6954 the initialization of the RHS.
6955 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
6956 (operator_string): Handle more operators.
6957 (patch_binop): No longer use a function static
6958 wfl_operator. Improved error message on shift distance.
6959 (build_unaryop, build_incdec, build_cast, patch_unaryop,
6960 patch_cast): New functions.
6962 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
6964 * jvspec.c: New file.
6965 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
6967 * java-tree.h (identifier_subst): Add declaration.
6969 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
6971 * jvgenmain.c (main): Generate call to JvRunMain.
6973 * class.c (make_class_data): Push value for "sync_info" field.
6974 * decl.c (init_decl_processing): Push "sync_info" field.
6976 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
6978 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
6979 Java (source) name, not signature.
6980 Set TYPE_ALIGN to (at least) that of element_type.
6982 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
6984 * class.c: Moved classname-mangling-rekated code to ...
6985 * mangle.c: ... this new file.
6986 * jvgenmain.c: New program (needs mangle.c) to generate main program.
6987 * Makefile.in: Update for above changes.
6989 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6991 * expr.c (truthvalue_conversion): Convert integer and floating
6992 point value to their truth value.
6993 * lex.c (java_lex): Handle the `null' literal.
6994 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
6995 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
6996 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
6999 * parse.y: Reorganization/documentation on token declaration.
7000 (binop_lookup[]): New added new tree codes.
7001 (relational_expression): Build corresponding binary operators.
7002 (equality_expression, conditional_and_expression,
7003 conditional_or_expression): Likewise.
7004 (java_complete_class): Fix crash in debug message.
7005 (java_complete_tree): Check initialization of method call
7006 arguments. Further bogus node evaluation to detect more error
7007 during assignments. Handles more binary operators.
7008 (patch_assignment): Use DECL_P.
7009 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7011 (operator_string): Handle more case. Compacted source.
7012 (patch_binop): Changed function comment. Checking for
7013 uninitialized first operand takes the compound assignment into
7014 account and uses DECL_P. Checking for uninitialized second operand
7015 delayed to routine's end. Use macros to issue type bound error
7016 messages and issue messages on both operands if their types are
7017 different. Force fixed type into node. Handle all binary
7020 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7022 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7023 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7024 build operator node and return tokens.
7025 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7026 * parse.h (java_complete_tree): Changed returned type in prototype.
7027 (build_method_invocation, build_assignment, patch_assignment,
7028 patch_binop): New static function declarations.
7029 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7030 BUILD_EXPR_WFL): New macros.
7031 * parse.y (enum tree_code binop_lookup[]): New static for token to
7033 (%union): Parser union has new sub-structure `operator'.
7034 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7035 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7036 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7037 ASSIGN_ANY_TK): Tokens tagged `operator'.
7038 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7039 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7040 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7041 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7042 (assignment_operator:): Rule tagged `operator'.
7043 (expression_statement:): Re-installed default rule.
7044 (method_invocation:): Sub rules call build_method_invocation.
7045 (postfix_expression:): Don't attempt to resolve name here. Just
7047 (multiplicative_expression:): Sub-rules build corresponding binop
7049 (additive_expression:, shift_expression:, and_expression:,
7050 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7051 (assignment:): Sub rule invoke build_assignment.
7052 (assignment_operator:): Default rules on sub rules.
7053 (force_error): Added documentation on this variable.
7054 (declare_local_variables): Build initialization calling
7056 (expand_start_java_method): Removed unused rtx declaration. Mark
7057 arguments as already initialized.
7058 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7059 (java_complete_expand_methods): Don't process next method if
7060 completion of the previous one triggered errors.
7061 (java_complete_expand_method): Call source_end_java_method if no
7062 error were found during completion.
7063 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7064 locals declaratilon. Handle names found within a class. Return
7065 error_mark_node when things aren't found.
7066 (patch_method_invocation_stmt): Return error_mark_node on failures.
7067 (patch_invoke): Removed unused local. Return the correct node.
7068 (java_complete_tree): Now returns a value. The BLOCK section binds
7069 local identifiers and the type of a BLOCK is now void. Assign the
7070 result of operand completion on COMPOUND_EXPR. Assign the
7071 encapsulated node of a WFL to the result of its completion, except
7072 when the node is an identifier. Now handle MODIFY_EXPR and several
7073 binary operators. Return error_mark_node on errors.
7074 (build_method_invocation, build_assignment, patch_assignment,
7075 build_binop, operator_string, patch_binop): New functions.
7076 * typeck.c (binary_numeric_promotion): New function.
7078 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7080 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7081 Replace most uses of ident_subst by identifier_subst.
7083 * class.c (push_class_static_dummy_field): Removed function.
7084 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7085 instead of looking got "class" static field. Create that decl here.
7086 (class_identifier_node): Removed; no longer needed.
7087 (init_class_processing): Don't init class_identifier_node.
7088 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7089 Do nreverse 0 times (instead of twice) for Object and Class.
7090 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7092 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7094 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7095 while initializing linenumber_count and linenumber_table.
7096 Do it before init_function_start (which calls emit_line_note).
7097 * expr.c (expand_byte_code): Don't need to clear lineno here.
7099 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7101 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7102 then mangle number as _N_.
7104 * class.c (mangle_class_field): New function.
7105 (build_class_ref): Set assembler name of class reference using
7107 (push_class_static_dummy_field): Likewise.
7109 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7111 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7112 of assigning to TREE_CODE. The latter method exploits a feature
7113 of GCC that is not ANSI compliant.
7115 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * decl.c (pushdecl_force_head): New function.
7118 (pushlevel): Removed conditional printf.
7119 (complete_start_java_method): Don't enter local variable scope if
7120 function is compiled from source code.
7121 * expr.c: parse.h now included
7122 (java_lang_expand_expr): New function.
7123 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7124 printf. Terminate buffer when doing directories.
7125 * jcf-parse.c (parse_source_file): Call lang_init_source before
7126 parsing and before code generation.
7127 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7128 use printf if the macro is defined.
7129 * lang.c (lang_init): Install lang_expand_expr hook on
7130 java_lang_expand_expr.
7131 (java_dummy_print): New function.
7132 (lang_init_source): New function.
7133 * lex.c (java_lex): Remember location of an opening brace at the
7134 second nesting level.
7135 (java_is_eol): Unget character seen after a CR if it is EOF.
7136 * parse.h: Now includes lex.h
7137 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7138 printf if the macro is defined.
7139 (expand_start_java_method, build_expr_block, enter_block,
7140 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7141 New static function declarations.
7142 (pushdecl_force_head): New extern function declaration.
7143 (INCOMPLETE_TYPE_P): New macro.
7144 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7145 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7146 BLOCK_EXPR_ORIGIN): New macros.
7147 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7148 DECL_SOURCE_LINE_LAST): New macros.
7149 (struct parser_ctxt): Removed field current_method_decl, redundant
7150 with the field current_function_decl. Added fields
7151 first_ccb_indent1 and pending_block.
7152 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7153 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7155 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7156 (compilation_unit:): Cosmetic on sub rule.
7157 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7158 (variable_initializer:): Installed default rule on expression:.
7159 (method_declaration:): method_header: starts a new
7160 method. method_body: installs the function body, absorbs blocks
7161 emitted for temporary variable scopings, pops function's body block
7162 and merges function's last statement lineno in DECL_SOURCE_LINE.
7163 (method_body:): Installed default rules.
7164 (block:): Call enter_block when an opening brace is seen. Absorb
7165 scoping blocks and call exit_block when a closing brace is seen.
7166 (block_statement:): Cosmetic changes.
7167 (method_invocation:): Create WFL around CALL_EXPR node.
7168 (patch_stage): Added comment around definition.
7169 (method_header): Try to use first_ccb_indent1 as the first line of
7170 the method, so BP debug info are emitted at the first opening
7171 brace of the function. If the function has no body, use the
7172 location of the function's name. Override currently defined method
7173 name with the matching WFL so we can point redefinition errors
7174 using the location where the function's name was declared.
7175 (check_abstract_method_header): Interprets DECL_NAME as an
7176 identifier or as a WFL, accordingly.
7177 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7178 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7179 location and name information out of it and reinstall DECL_NAME to
7180 its original identifier node value.
7181 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7182 function's source code).
7183 (read_import_dir): Test the value returned by find_class and issue
7184 a fatal accordingly.
7185 (declare_local_variables): Push a new block for the scope of the
7186 new variable(s) if code has been already generated at that nesting
7187 level. Pinpoint redefinition errors using the variable id
7188 WFLs. Generate initialization code if necessary. If the variable
7189 type is incomplete, register a patch on its decl.
7190 (source_start_java_method): Rewritten. Define a new block for the
7191 function's parameters. Build parameter decl out of function's
7192 arguments and register them for a patch if their types are
7194 (expand_start_java_method): Includes the part of
7195 source_start_java_method that was pushing the parameter decls and
7196 completing the method start code.
7197 (source_end_java_method): Removed call the expand_end_bindings and
7198 poplevel (already taken care of). Reinstall function's arguments
7199 and get function's last line of code before calling
7200 expand_function_end.
7201 (java_method_add_stmt): New comment before the function's
7202 code. Complement the second operand of the current COMPOUND_EXPR
7204 (java_complete_expand_methods): Don't generate debug info on line
7205 zero when expanding a generated constructor.
7206 (java_complete_expand_method): Set start and end line numbers for
7207 a artificially generated constructor to one and manually call
7208 enter_block and exit_block when defining it. For all methods:
7209 expand function's start calling the new expand_start_java_method
7210 and invoke java_complete_tree on the effective method's body, if
7212 (resolve_expression_name): Now use lookup_name_in_blocks to search
7213 local variable decls and print out an error when variables are
7215 (patch_method_invocation_stmt): Inserted comment before the
7217 (lookup_method_invoke): Chain method's arguments using chainon
7218 with the current arg list as a second argument. Inserted missing
7219 IDENTIFIER_POINTER when reporting an error on methods not found.
7220 (refine_accessible_methods_list): Don't retain constructors.
7221 (patch_arguments): Function removed.
7222 (java_complete_tree): Inserted comment before the function's
7223 code. New case for BLOCKs. Moved the WFL case a bit
7224 further. Complete function's arguments.
7225 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7226 maybe_absorb_scoping_blocks): New functions.
7228 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7230 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7232 * jcf-parse.c (parse_source_file, java_error_count): New forward
7233 and extern declarations.
7234 (java_parse_abort_on_error): Macro moved.
7235 (jcf_parse_source): fatal called if fopen fails. Now calls
7237 (parse_source_file): New parse_only parameter. Reflects the
7238 elimination of the second pass.
7239 (yyparse): parse_source_file called with argument set to 0.
7240 * jcf.h (JCF_ZERO): Sets java_source to zero.
7241 * lex.c (java_init_lex): pass argument is gone. Function modified
7242 to be called once during the analysis of a file.
7243 (java_unget_unicode): Fixed typo in fatal message.
7244 (java_get_line_col): Likewise.
7245 (java_lval): Likewise. String literals no longer built during
7247 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7249 * parse.h (MODIFIER_WFL): New macro.
7250 (parse_check_super, parser_check_super_interface): Now return int.
7251 (parser_chain_incomplete_item, not_builtin_p,
7252 complete_method_decl): Declarations removed.
7253 (build_method_invocation_stmt, build_invoke): Renamed using the
7254 `patch' instead of `build'
7255 (register-incomplete_type, obtain_incomplete_type,
7256 java_complete_tree, java_complete_expand_method,
7257 unresolved_type_p, create_jdep_list): New function declarations.
7258 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7259 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7260 (jdep): New typedef on new struct _jdep.
7261 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7262 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7263 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7264 JDEP_RESOLVED_P): New macros.
7265 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7266 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7267 JDEP_VARIABLE): New enum values and jdep kinds.
7268 (jdeplist): New typedef on struct _jdeplist.
7269 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7271 (CALL_EXPR_PRIMARY): New macro.
7272 (struct parser_ctxt): Fields java_pass, current_method_decl,
7273 method_decl_list deleted. New field jdeplist.
7274 (INCOMPLETE_P): Macro deleted.
7275 * parse.y (single_type_import_declaration:): Removed pass switch.
7276 (type_import_on_demand_declaration): Likewise.
7277 (field_declaration:): Removed pass switch on all sub rules.
7278 (class_declaration:): Call the complete_class_decl removed on
7280 (method_declaration:): Removed second pass switch. No longer chain
7281 methods decl when method_header reduced.
7282 (method_header:): Sub rules no longer depend on pass switch.
7283 (method_declarator:): Likewise.
7284 (method_body:): Likewise.
7285 (abstract_method_declaration:): Likewise.
7286 (block_statement:): Likewise.
7287 (local_variable_declaration:): Likewise.
7288 (argument_list:): Likewise.
7289 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7290 removed. Partial CLASS_EXPR tree node built instead.
7291 (postfix_expression:): Removed pass switch on all sub rules.
7292 (java_pop_parser_context): Free classd_list content.
7293 (yyerror): Call obstrack_grow0 to finalize error message.
7294 (check_class_interface_creation): Comment modified to reflect new
7295 returned value meaning. Removed second pass switch. Return 1 if an
7296 error was found, 0 otherwise. Adjust pointer on filename if a
7297 leading path separator was found.
7298 (maybe_create_class_interface_decl): Removed first pass switch
7299 when linking the class decl to the class_list. Install a new
7300 jdep_list for the class.
7301 (add_superinterfaces): List of unresolved interfaces is
7302 gone. Unresolved interfaces are directly added to the current
7304 (create_interface): Second pass shortcut removed.
7305 ctpx->modifier_ctx access through MODIFIER_WFL.
7306 (create_class): Second pass shortcut removed. Call to
7307 register_incomplete_type replaces the call to
7308 parser_chain_incomplete_item.
7309 (complete_class_decl): Function removed.
7310 (duplicate_declaration_error): New way of retrieving redeclared
7312 (register_fields): Call to lookup_modifier_cl replaced by
7313 MODIFIER_WFL. New way of handling unresolved type, using
7314 unresolved_type_p and obtain_incomplete_type.
7315 register_incomplete_type replaces call to parser_chain_incomplete_item.
7316 (patch_stage): New static global variable.
7317 (method_header): New way of handling unresolved type, using
7318 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7319 indicates that the method decl needs to be patched.
7320 (check_abstract_method_header): Call to lookup_modifier_cl
7321 replaced by MODIFIER_WFL.
7322 (method_declarator): Incomplete argument type are registered
7323 calling register_incomplete_type. Patch on the declared method is
7324 issued in that case.
7325 (unresolved_type_p): New function.
7326 (parser_check_super_interface): New comment to reflect function's
7327 modified returned type (int). Function and has a new argument
7328 this_wfl. Call to parse_error_context uses this_wfl instead of
7329 relying on lookup_cl.
7330 (parser_check_super): Comment reflects function's new returned
7331 type (int). Function returns non zero value on error.
7332 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7333 register_incomplete_type, jdep_resolve_class): New functions to
7334 handle incomplete types in declarations.
7335 (java_complete_class): Rewritten to work with the new incomplete
7336 type handling scheme.
7337 (complete_class_report_errors): Likewise.
7338 (complete_method_decl): Removed: it jobs is now handled by
7339 java_complete_class.
7340 (do_resolve_class): Class loaded in not already loaded and not
7341 found in Java source code.
7342 (java_check_regular_methods, java_check_abstract_methods): Don't
7343 call complete_method_decl anymore.
7344 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7345 (read_import_dir): Got rid of the pass number dependency.
7346 (declare_local_variables): New handling of unresolved types (patch
7348 (source_start_java_method): New parameter level. Function called
7349 with level set to 1 when argument types are potentially
7350 unresolved. Called to complete the job with level set to 2 once
7352 (source_end_java_method): Call to permanent_allocation
7353 removed. Waiting to be replaced by a more suitable obstack
7355 (java_complete_expand_methods, java_complete_expand_method,
7356 java_expand_finals): New functions.
7357 (build_method_invocation_stmt): Renamed
7358 patch_method_invocation_stmt. Extracts function call expression
7359 (wfl) and arguments (args) from CALL_EXPR tree operands.
7360 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7361 call. Patch the function and argument operand of the CALL_EXPR
7363 (patch_argument, java_complete_tree): New functions.
7365 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7367 Recover from missing fields and methods (i.e. error instead of fatal).
7368 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7369 * expr.c (expand_invoke): Recover from missing method.
7370 (expand_java_field_op): Recover from missing field.
7371 Inline references to java.lang.{Integer,Char,...}.TYPE.
7372 * typeck.c (get_type_from_signature), java-tree.h: New function.
7373 * class.c (add_method): Use get_type_from_signature.
7374 (build_class_ref): Handle a class that was not found.
7375 * typeck.c (convert): Handle conversion to pointers (for convenience).
7376 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7377 instead of lookup_field to handle missing fields.
7379 * jcf-parse.c (process_zip_dir): Set java_source.
7381 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7383 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7385 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * jcf-parse.c (load_class): Don't change input_filename before
7388 calling jcf_parse_source (but still do it before calling
7390 (jcf_parse_source): Assign input_filename after having saved the
7392 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7393 list. ctxp->modifier_ctx zeroed according to its new
7394 definition. ctxp->filename initialized. Removed
7395 JAVA_MODIFIER_CTX_UNMARK.
7396 (java_unget_unicode): Update the character based column position.
7397 (java_allocate_new_line): ref_count not used anymore. Always free
7398 ctxp->p_line. Initialize c_line->char_col to 0.
7399 (java_get_unicode): Update the character based column position.
7400 (java_lex): Use ctxp->elc to store current position in source
7401 file, at the beginning of the parsed token. Set modifier_ctx entry
7402 corresponding to the parse modifier to a WFL node. Return a WFL
7403 node when an identifier is parsed.
7404 (java_lex_error): Now uses ctxp->elc to store current position in
7406 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
7407 * lex.h (build_wfl_node): New function definitions.
7408 (struct java_line): ref_count and next fields are gone. New field
7410 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7411 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
7412 (JAVA_COLUMN_DELTA): New macro.
7413 (java_lc): New typedef on new struct _java_lc.
7414 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
7415 (parse_error_context, parse_warning_context): Changed prototypes.
7416 (java_get_line_col): Added as an available global function.
7417 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
7418 (IC_DECL): Replaced by macro IC_TYPE
7419 (DEPEND_WFL): New macro.
7420 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
7422 (exit_java_complete_class): Removed a commented out statement.
7423 (struct parser_ctxt): Added comments on fields. modifier_ctx is
7424 now an array of tree nodes. Deleted fields line_list and
7425 e_line. New field elc, to replace e_line.
7426 * parse.y (array_type:): Build WFL node.
7427 (qualified_name:): Build a single WFL node out of two. Retain
7428 the location information of the first node in the resulting node.
7429 (package_declaration:): Use package name as a WFL node
7430 (single_type_import_declaration:): Use imported name as a WFL node.
7431 (type_import_on_demand_declaration:): Use root of the imported
7432 packages as a WFL node.
7433 (field_declaration:): Removed unused local variable cl.
7434 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
7435 (yyerror): New static elc. Removed static error_line, error_pos.
7436 New local code_from_source. Save ctxp->elc into elc at the first
7437 pass. Call java_get_line_col to get a string of the line where
7439 (debug_line): Removed static function.
7440 (parse_error_context, parse_warning_context): Parameter cl is now
7441 a WFL node. Use its value to initialize ctxp->elc.
7442 (redefinition_error): Parameter cl is now a WFL node.
7443 (parse_add_interface): New parameter wfl. No longer call
7444 lookup_cl, use wfl instead.
7445 (check_class_interface_creation): Parameter cl is now a WFL node.
7446 (maybe_create_class_interface_decl): Likewise.
7447 (add_superinterfaces): New function.
7448 (create_interface): Removed local cl, node, super_decl,
7449 super_decl_type. Function now uses id as a WFL node. Better
7450 warning/error report on obsolete or forbidden mix of
7451 modifiers. Now calls add_superinterfaces to register interfaces.
7452 (create_class): Removed local cl, node. Local variable id is used
7453 as a WFL node. Better error report on forbidden modifier
7454 mix. Uses add_superinterfaces to register interfaces.
7455 (find_field): Argument cl is now a WFL node. Now store the WFL
7456 node of a fields that needs to be checked for their
7458 (method_header): Local variable node non longer used. Local
7459 variable id replaces cl.
7460 (check_modifiers_consistency): Local variable cl is now a WFL
7462 (method_declarator): Local variable cl replaced by parameter id.
7463 (parser_qualified_name): Now uses parameter name as a WFL node.
7464 (parser_check_super_interface): New parameter wfl, for achieve
7465 greater accuracy during error reports.
7466 (parser_chain_incomplete_item): New parameter named location. Used,
7467 along the decl, to construct the incomplete item node.
7468 (java_complete_class): resolve_class now uses WFL node extracted
7469 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
7471 (complete_method_decl): Unresolved function's argument types are WFL.
7472 (resolve_class): Parameter cl is now a WFL node.
7473 (resolve_and_layout): Likewise.
7474 (do_resolve_class): Likewise. Try first to use cl and then do the
7475 lookup on the decl when calling check_pkg_class_access.
7476 (complete_class_report_errors): Use IC_TYPE in place of
7477 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
7478 instead of doing a lookup over the decl.
7479 (java_check_final): Use WFL info from field tree list.
7480 (lookup_cl): Rewritten and returns a statically defined WFL node.
7481 (lookup_modifier_cl): Now uses information from WFL nodes.
7482 (process_imports): Likewise.
7483 (read_import_dir): name and cl arguments replaced by a single WFL
7484 node. Function modified accordingly.
7485 (find_in_imports_on_demand): Now uses WFL node.
7486 (check_pkg_class_access): cl argument is now a WFL node.
7487 (declare_local_variables): Fixed to use WFL nodes.
7488 (resolve_expression_name): Likewise.
7489 (build_method_invocation_stmt): name_combo argument renamed
7490 wfl. Function modified to use WFL nodes.
7491 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
7492 (lookup_method_invoke): cl is now a WFL node. Added missing
7493 IDENTIFIER_POINTER to class type decl name.
7495 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
7497 * lang.c (init_parse): Now returns char* containing the filename.
7499 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
7501 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
7503 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
7504 * class.c (make_class_data): If flag_assume_compiled, initial class
7505 state is CSTATE_PREPARED; make superclass and interfaces direct
7506 references, rather than constant pool indexes.
7508 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7510 * parser.y: Include flags.h. Removed debug variable pl.
7511 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
7513 (labeled_statement_nsi:): Generate debug info when reducing
7514 expression_statement:.
7515 (check_pkg_class_access): get_access_flags_from_decl invokation
7516 fixed for new CLASS_* flags location.
7517 (source_end_java_method): Save/restore parser context when
7518 entering/leaving this routine. Restore lineno to its right value
7519 before calling expand_end_bindings.
7520 (build_method_invocation_stmt): build_invoke called with the
7521 current line information.
7522 (build_invoke): New argument cl. Wrap the function call around a
7524 (refine_accessible_methods_list): Changed comment, removed
7526 * parse.h: Fixed typo in comments.
7527 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
7528 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
7529 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
7531 * lex.c (java_lex): Record the last closing curly bracket of a
7533 * jcf-parse.c (jcf_parse_source): Now calls
7534 java_check_methods. Clarified comment, fixed typo.
7536 1998-04-09 Dave Brolley <brolley@cygnus.com>
7538 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
7539 (finish_parse): Expose for non USE_CPPLIB builds.
7541 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
7543 * lang.c (lang_print_xnode): New function.
7545 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
7547 * decl.c (class_dtable_decl), java-tree.h: New tree node.
7548 * class.c (get_dispatch_vector, get_dispatch_table): New functions
7549 used to build a class's dispatch table.
7550 (make_class_data): Generate dispatch table if flag_assume_compiled.
7551 Set dtable of class object to address of class_dtable_decl.
7553 * decl.c (int_decl_processing): Make soft_badarrayindex_node
7554 be volatile and have side effects - generates better code.
7556 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
7557 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
7559 * expr.c (expand_invoke): If class is final, method is
7560 effectively final, so can call it directly.
7562 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
7564 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
7566 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7568 * parse.y (build_method_invocation_stmt): Removed extra argument
7571 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * expr.c (dtable_indent): Now static global.
7574 (expand_invoke): Now call invoke_build_dtable and
7575 build_invokevirtual.
7576 (invoke_build_dtable, build_invokevirtual): New functions.
7577 * jcf-io.c (find_class): Defer issuing a warning by setting
7578 jcf->outofsynch to 1.
7579 * jcf-parse.c (jcf_out_of_synch): New function.
7580 (load_class): Test this_jcf.outofsynch flag and call
7581 jcf_out_of_synch accordingly.
7582 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
7583 comment indentation.
7584 * lex.c (java_get_unicode): Fixed code indentation.
7585 (java_lex): Create string literal. Fixed typo. Removed several
7586 premature obstack_free.
7587 * parse.h: New enums for name resolution and invocation mode.
7588 (struct qualification): New data structure.
7589 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
7590 (do_resolve_class, build_method_invocation_stmt,
7591 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
7592 debug_line, identical_subpath_p, invocation_mode,
7593 refine_accessible_methods_list, build_invoke,
7594 lookup_method_invoke): New functions declared.
7595 (build_invokevirtual, invoke_build_dtable, match_java_method,
7596 build_field_ref, jcf_out_of_synch): New references to external
7598 (struct parse_ctxt): Removed artificial_constructor field.
7599 * parse.y: (array_type:): Type defined for this rule.
7600 (class_type:): Installed default rule for interface_type:.
7601 (array_type:): Now build Java array type.
7602 (qualified_name:): Now use obstack_grow0.
7603 (method_declaration:): Skip the artificial constructor added to
7605 (abstract_method_declaration:): Execute the code only during pass 1.
7606 (block:): Installed default rule in block_statements:.
7607 (block_statement:): Add the statement to the method during pass 2.
7608 (statement_expression): Installed default rule for
7610 (argument_list:): Added code to build the argument list.
7611 (method_invocation:): Added call to create the method invocation
7613 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
7614 (debug_line): New function for debug.
7615 (complete_class_decl): No longer do something during pass 1.
7616 (method_header): Use BUILD_PTR_FROM_NAME.
7617 (parser_qualified_classname): Use obstack_grow0. Removed bogus
7619 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
7620 function's main comment.
7621 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
7623 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
7624 (resolve_class): Now works with arrays.
7625 (do_resolve_class, resolve_and_layout): New functions.
7626 (java_check_regular_methods): Reverse method list before and after
7627 having processed it. No longer set ctxp->artificial_constructor.
7628 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
7629 accordingly. Fixed typo in issued error message. Now use
7631 (find_in_imports_on_demand): Now use obstack_grow0.
7632 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
7633 (source_end_java_method): Call expand_expr_stmt instead of
7634 expand_expr. Calls it before calling expand_function_end.
7635 (java_method_add_stmt): Do nothing if errors were found during
7637 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
7638 (build_method_invocation_stmt, build_invoke, invocation_mode,
7639 lookup_method_invoke, refine_accessible_methods_list,
7640 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
7642 * typeck.c (build_java_signature): Properly end method signature
7643 if return type skipped.
7644 (match_java_method): New function.
7646 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
7648 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
7650 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7652 * expr.c (build_invoke_non_interface): New function.
7653 (methods_ident, ncode_ident): Now static globals.
7654 (expand_invoke): Use build_invoke_non_interface.
7655 * java-tree.h (struct lang_decl): New field function_decl_body.
7656 (DECL_FUNCTION_BODY): New macro.
7657 * jcf-parse.c (jcf_parse_source): Deeper check before setting
7658 CLASS_FROM_SOURCE_P.
7659 (parse_source_file): Fixed typos. Call java_layout_parsed_class
7660 before starting pass 2. Call to java_generate_parsed_class replaced
7661 by java_register_parsed_class.
7662 * lex.c: Fixed typo in header. Some line width related formating.
7663 * lex.h: Some line width related formating.
7664 * parse.h (source_end_java_method, resolve_expression_name,
7665 complete_class_decl, maybe_create_class_interface_decl,
7666 check_class_interface_creation): New static function declarations.
7667 (java_layout_parsed_class, java_method_add_stmt): New function
7669 (struct parser_ctxt): Field mark_class_generate removed. New
7670 fields class_list and artificial_constructor.
7671 * parse.y: Fixed typo in header.
7672 (class_declaration:): Call complete_class_decl when class body
7674 (method_declaration:): Call source_end_java_method in pass 2 when
7675 the method body is defined.
7676 (postfix_expression:): Do expression name resolution on sub-rule
7678 (create_class, create_interface): Merged common pieces.
7679 (check_class_interface_creation, maybe_create_class_interface_decl):
7681 (complete_class_decl): New function.
7682 (register_fields): Fixed line width related typo.
7683 (method_header): Correctly skip first argument when fixing
7684 argument line. Changed the loop.
7685 (java_check_circular_reference): Now use ctxp->class_list.
7686 (java_complete_class): Removed start/stop marking.
7687 (java_check_regular_methods): Now takes a class decl as an
7688 argument. Add default constructor if none were encountered.
7689 (java_check_methods): Now use ctxp->class_list. Changed call to
7690 java_check_regular_methods.
7691 (source_start_java_method): Set DECL_ARG_TYPE for each function
7693 (source_end_java_method, java_method_add_stmt): New functions.
7694 (java_generate_parsed_class): No longer exists.
7695 (java_layout_parsed_class, java_register_parsed_class): New functions.
7696 (resolve_expression_name): New function.
7698 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7700 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
7701 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
7702 until pass initializations are done. Call read_import_dir with
7704 * parse.h: (lookup_modifier_cl): New function declared.
7705 (INTERFACE_FIELD_MODIFIERS): New macro.
7706 (OBSOLETE_MODIFIER_WARNING): New macro.
7707 * parse.y: (register_fields): Class type and current field name in
7708 local variables. Check modifier(s) if adding field(s) to an interface.
7709 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
7710 and report errors using the faulty modifier line context.
7711 (lookup_modifier_cl): New function.
7712 (read_import_dir): Detect and report default import processing
7715 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
7717 Add a pair of -fassume-compiled/-fno-assume-compiled options.
7718 * class.c (is_compiled_class): Return 1 after making sure it
7719 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
7720 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
7721 * java-tree.h (flag_assume_compiled): Add decl.
7722 * lang.c (lang_f_options): Add the flag.
7723 (flag_assume_compiled): Add decl, default to 0.
7725 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7727 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
7728 (is_compiled_class): Likewise.
7729 (layout_class): Likewise.
7730 (layout_class): Detect and lay out classes defined in source code.
7731 (interface_of_p, add_interface_do, may_add_interface): New
7733 (add_interface): Now use add_interface_do.
7734 (add_method_1): New function.
7735 (add_method): Now use add_method_1.
7736 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
7737 (complete_start_java_method): New function.
7738 (start_java_mehod): Now call complete_start_java_method.
7739 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
7740 (expand_invoke): Likewise and fixed typo.
7741 *gjava.c: (print_super_field): Use new argument to find_class
7744 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
7745 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
7746 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
7748 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
7749 (add_method_1, push_class): New prototypes.
7750 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
7751 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
7752 directory where the class was found.
7753 (find_class): New argument DO_CLASS_FILE. Function find_class
7754 modified accordingly.
7755 *jcf-parse.c: (fix_class_path): New function.
7756 (load_class): Use new VERBOSE argument. load_class now finds and
7757 loads/parses .class/.java files. Save read_state of current_jcf
7759 (java_parser_abort_on_error): New macro.
7760 (jcf_parse_source, parse_source_file): New function.
7761 (jcf_parse): Fixed typo.
7762 (yyparse): Call parse_source_file () only.
7763 (process_zip_dir): Fixed typo, fix zdir->filename_length when
7764 writing the real class name back in the zip directory entry.
7765 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
7766 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
7767 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
7768 (find_class): Prototype fixed.
7769 *lex.c: Added 1998 time stamp.
7770 Removed all static global variables, moved into the parser
7771 context data structure.. Now include unistd.h if SEEK_SET not
7773 (java_init_lex): Rewritten.
7774 (java_sneak_unicode): Modified current unicode access in current line.
7775 (java_unget_unicode): Likewise.
7776 (java_allocate_new_line): New allocation management.
7777 (java_read_char): Modified access and storage of unget_utf8_value.
7778 New way of processing current unicode.
7779 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
7780 (java_get_unicode): Now use the parser context.
7781 (java_lineterminator): Likewise.
7782 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
7783 of the reentrant parser implementation. Function now use the
7784 parser context data structure and java_lval. Fixed production of
7785 the float and double constant "out of range" error message. Fixed
7786 obstack use. Return integer value when hitting a modifier. Now
7787 return type for TRUE, FALSE and other predefined types. Return
7788 identifier as a TREE_LIST list containing the current line context
7789 as the TREE_VALUE sub-node.
7790 (java_unicode_2_utf8): Fixed typo in declaration.
7791 (java_lex_error): Now use the parser context data structure.
7792 *lex.h: Added 1998 time stamp.
7793 (struct java_line): New fields ref_count and next.
7794 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7795 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
7796 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
7797 *parse.h: Added 1998 time stamp.
7798 (java_parse_source_file): Renamed from parse_source_file.
7799 (YYERROR_NOW, YYNOT_TWICE): Fixed.
7800 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
7801 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
7802 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
7803 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
7804 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
7805 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
7806 (struct parser_ctxt): New data structure to keep the parser context.
7807 *parse.y: Added 1998 time stamp, got rid of static global variables.
7808 (java_error_count, ctxp): New global variables.
7809 (%union): New value field.
7810 (numeric_type, integral_type): Rules removed.
7811 (primitive_type): Rule defined to handle integral, float, double and
7813 (qualified_name, package_declaration,
7814 single_type_import_declaration, type_import_on_demand_declaration,
7815 modifiers, class_declaration, super, interfaces,
7816 interface_type_list, class_body, field_declaration,
7817 field_declaration, variable_declarators, variable_declarator,
7818 variable_declarator_id, method_declaration, method_header,
7819 formal_parameter_list, formal_parameter, method_body, block,
7820 static, interface_declaration, extends_interfaces,
7821 abstract_method_declaration, local_variable_declarators): Rules now
7823 (force_error, do_warning): New global statics.
7824 (push_parser_context, parser_context_save_global,
7825 parser_context_restore_global, pop_parser_context): New functions.
7826 (yyerror): Now uses the global parser context. Fixed use of obstack.
7827 (parse_error, parse_error_context, parse_warning_context,
7828 java_accstring_lookup, redefinition_error, check_modifiers,
7829 parser_add_interface, create_interface, create_class, find_field,
7830 duplicate_declaration_error, register_fields, method_header,
7831 check_modifiers_consistency, check_abstract_method_header,
7832 method_declarator, parser_qualified_classname,
7833 parser_check_super_interface, parser_check_super,
7834 parser_chain_incomplete_item, java_check_circular_reference,
7835 layout_class_from_source, java_complete_class,
7836 complete_method_decl, resolve_class, complete_class_report_errors,
7837 java_check_final, check_method_redefinition,
7838 java_check_regular_methods, java_check_abstract_methods,
7839 java_check_methods, lookup_java_interface_method2,
7840 lookup_java_method2, lookup_cl, find_name_in_single_imports,
7841 process_imports, find_in_imports, read_import_entry,
7842 read_import_dir, find_in_imports_on_demand,
7843 check_pkg_class_access, not_builtin_p, declare_local_variables,
7844 source_start_java_method, java_generate_parsed_class): New
7846 *typeck.c: (signature_include_return): New global variable.
7847 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
7848 to add the function returned type in the signature.
7850 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
7852 * jcf-io.c (open_in_zip): Use strncmp and LEN.
7854 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
7856 * Make-lang.in (java.info): Added.
7857 (java.install-info): Added
7859 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
7861 * Makefile.in (clean): Also remove java/parse.c.
7863 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
7865 Add a pair of -fbounds-check/-fno-bounds-check options.
7866 * lang.c (lang_decode_option): Add code to grok arguments.
7867 (flag_bounds_check): Add decl.
7868 (lang_f_options): New array w/ the option in it.
7869 * java-tree.h (flag_bounds_check): Add decl.
7870 * lang-options.h: New file.
7871 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
7872 of a static macro value.
7873 (JAVA_ARRAY_EXCEPTION): Delete macro.
7875 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
7877 * typeck.c (build_java_array_type): Fix two bugs in previous change.
7878 * expr.c (build_anewarray): Add missing promote_type.
7880 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
7882 Add array types with known length to optimize bounds checking.
7883 * typeck.c (build_java_array_type): Take length parameter.
7884 (java_array_type_length, build_prim_array_type): New functions.
7885 * java-tree.h: Update for new functions.
7886 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
7887 * class.c: Use build_prim_array_type.
7888 * expr.c (can_widen_reference_to): Handle known-length array types.
7889 (verify_jvm_instructions): Keep track of integer push instructions
7890 followed by newarray/anewarray, so we can build known-length arrays.
7891 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
7892 (java_array_data_offset): New function.
7893 (build_java_array_length_access): New function. Optimize if constant.
7894 (build_java_arrayaccess): Constant fold bounds check.
7895 (expand_java_newarray, expand_java_anewarray): Replaced by ...
7896 (build_newarray, build_anewarray): New functions.
7897 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
7898 * verify.c (merge_types): Handle known-lengh array types.
7900 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
7902 * expr.c (expand_byte_code): Fix performace bug, which caused
7903 searching linenumber_table to be linear rather than constant.
7905 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
7907 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
7909 * decl.c, java-tree.h (soft_fmod_node): New global.
7910 * decl.c (init_decl_processing): Define __builtin_fmod.
7911 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
7912 using __builtin_fmod.
7914 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7916 * keyword.h: New file, output of keyword.gperf as processed by
7918 * lex.c (java_lex_init): Initialize java_error_flag.
7919 * parse.c (YYERROR_NOW): Uses java_error_flag.
7920 * parse.y: New static java_error_flag. Useless definition of
7922 * parse.y (java_error): Portable error recovery using
7923 java_error_flag (not yet completely tuned).
7925 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
7927 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
7929 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7931 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
7932 (parse.c, lex.c, keyword.h): New rules for Java source code
7934 * parse.c: Renamed into jcf-parse.c.
7935 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
7936 * keyword.gperf: New file, Java keywords.
7937 * parse.y: New file, Java language grammar.
7938 * parse.h: New file, Java language grammar definitions.
7939 * lex.c: New file, Java language lexer.
7940 * lex.h: New file, Java language lexer definitions.
7942 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
7944 * decl.c (clinit_identifier_node), java-tree.h: New global.
7945 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
7946 * verify.c (verify_jvm_instructions): Inline use of removed macros.
7947 * expr.c (expand_java_field_op): Check for invalid assignment
7950 * jcf-reader.c (get_attribute): Test for wrong attribute length.
7952 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
7954 * verify.c (verify_jvm_instructions): When processing a handler,
7955 attempt to set the current_subr to the right value.
7956 (More complicated code combines Sep 17 and Oct 22 versions.)
7958 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
7960 * class.c (push_class): Figure out (guess) name of source file.
7961 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
7962 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
7963 (parse_class_file): Change return type from int to void.
7964 Call debug_start_source_file/debug_end_source_file.
7966 * expr.c (build_java_binop): Fix masking 2nd operand.
7967 * decl.c (init_decl_processing): Set sizetype first.
7969 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
7971 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
7972 (Revert Sep 17 change.)
7974 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7976 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
7977 .class extension in their name and fix thing so we don't process
7978 them parse_zip_file_entries().
7979 (parse_zip_file_entries): Cleaned unused local variables.
7981 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
7983 * expr.c (can_widen_reference_to): Allows equal array element types.
7984 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
7985 * jcf-dump.c (RET): Get (and print) index.
7987 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
7988 Promote element type to POINTER_TYPE.
7990 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
7992 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
7993 find_in_current_zip, jcf_figure_file_type): Moved from
7994 jcf-reader.c to parse.c.
7995 * zextract.c: (read_zip_archive): takes file_comment_length possible
7998 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8000 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8002 * verify.c (merge_types): Handle array types even better ...
8004 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8006 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8008 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8009 * class.c (make_class_data): Don't build fields_decl if no fields.
8010 When building fields_decl, skip if DECL_ARTIFICAL.
8012 * expr.c (java_stack_swap): Update stack_type_map.
8013 * verify.c (merge_types): Handle array types better.
8015 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8017 * class.c (add_field): Don't promote short integral fields to
8018 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8019 * expr.c (push_value): Promote and convert short integral values.
8021 * decl.c, java-tree.h (integer_two_node): New constant node.
8022 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8024 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8026 * class.c (append_gpp_mangled_type): Use function argument
8027 unpromoted type to generate mangled name.
8029 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8031 * constants.c (build_constant_data_ref): Now uses current_class
8032 instead of main_class.
8033 (build_constants_constructor): Now uses current_class instead of
8035 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8036 of the global variable SeepZipFiles done here.
8037 * zextract.c (read_zip_archive): extra_field optional field taken
8038 into account while computing the position of the class file in the
8040 * verify.c (verify_jvm_instructions): Use current_jcf to search
8042 * parse.c (load_class): First search for the class to load in the
8043 current zip file. Saves current_jcf (restored before returning
8044 from that function). Don't call JCF_FINISH in the class was found
8045 in the current ZIP file.
8046 (jcf_parse): If the class was found in the current ZIP file, save
8047 its tree_constant_pool (for later reuse).
8048 (parse_class_file): New function. Process each method defined in
8049 the current class and record the class as to be later registered.
8050 (yyparse): Rewritten. Figure the type of the current file and switch
8052 * lang.c: New global variable current_jcf.
8053 (lang_init): Removed compiling_from_source test (done later, in
8054 yyparse). Removed call the jcf_parse ().
8055 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8056 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8057 in the current ZIP file) and zip_offset (offset to the class data in
8058 the current zip file).
8059 * jcf-reader.c: zipfile.h included.
8060 localToFile: New ZipFileCache static global variable
8061 (parse_zip_file_entries): New function. Browse the current ZIP
8062 file directory and process each class found.
8063 (process_zip_dir): New function. Register each class found in the
8064 ZIP file directory. The class aren't parsed but a valid JCF is
8065 link to each of them.
8066 (find_in_current_zip): New function. Search for a class in the
8067 current ZIP file directory. If found, prepare the class so that it
8069 (jcf_figure_file_type): New function. Examine the file structure
8070 to figure a class file, a ZIP file. If none of these categories are
8071 matched, a source file is assumed.
8072 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8073 SeenZipFile: New global variable.
8074 (open_in_zip): Use zipmember's length to accelerate the search for
8075 a member. If zipmember was NULL and zip file successfully read,
8077 * java-tree.h: New global variable current_jcf declared. Added
8078 declaration for current_constant_pool_tags, current_constant_pool_data,
8079 current_constant_pool_length, current_constant_pool_data_ref.
8080 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8081 store the JCF of classes seen in a zip file) and tree *constant_pool
8082 (to save a loaded class constant pool). current_class declared here.
8083 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8084 retrieve method_ref_constant.
8085 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8086 (OBJECT): get_class_constant now uses current_jcf.
8087 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8088 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8089 (expand_invoke): Now uses current_class instead of main_class
8090 (build_class_init): Now uses current_class instead of main_class
8091 * class.c: New static global variable registered_class.
8092 (register_class): New function.
8093 (emit_register_class): Modified to use registered_class instead of
8095 (is_compiled_class): Now take into account class seen in the archive.
8097 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8099 * except.h: Renamed to: java-except.h.
8100 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8101 * except.c: Add semi-working (commented out) implementation.
8103 * expr.c (expand_iinc): Add needed flush_quick_stack.
8104 * parse.c (set_source_filename): New function.
8105 (give_name_to_class): Set input_filename from package.classname.java.
8107 * jcf-io.c (find_class): Don't look first in ".".
8109 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8111 * zextract.c (read_zip_archive): Now takes into account the
8113 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8115 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8117 * constants.c, java-tree.h (build_internal_class_name): New function.
8118 (alloc_class_constant): Re-implement using build_internal_class_name.
8119 * class.c (make_class_data): Likewise.
8120 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8122 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8124 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8125 to NULL before pushing an exception handler target.
8127 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8128 (java_stack_swap, java_stack_dup): Re-write to be safe from
8129 clobbering registers.
8130 (build_class_init): New function.
8132 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8134 * typeck.c (build_java_array_type): Temporary use
8135 permanent_obstack to create the array 'length' field.
8136 * expr.c (lookup_label): Temporay use permanent_obstack to create
8138 * class.c (push_super_field): Tempory use permanent_obstack.
8140 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * typeck.c (type_for_mode): Now handles double_type_node and
8144 * verify.c (verify_jvm_instructions): The instruction following
8145 the wide bytecode is checked. OPCODE_ret added to the list of
8148 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8150 * class.c (make_class): Temporary use permanent_obstack. Set the
8151 class CLASS_P field to 1.
8152 (push_class): Temporary use permanent_obstack.
8153 (set_super_info): Temporary use permanent_obstack.
8154 (add_method): Temporary use permanent_obstack, set
8156 (add_field): Temporary use permanent_obstack. Sets
8157 FIELD_VOLATILE() and FIELD_TRANSIENT().
8158 (build_class_ref): Temporary use permanent_obstack if the class
8160 (build_static_field_ref): Temporary use permanent_obstack when
8161 creating field's rtl.
8162 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8163 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8164 and fields. Function finalized, as far as flag handling.
8165 (push_class_static_dummy_field): Temporary use permanent_obstack.
8166 (emit_register_class): Force generation of class registration at
8168 * decl.c (end_java_method): Call permanent_allocation() before
8170 * expr.c (can_widen_reference_to): Added comment to interface
8171 handling, fixed typo.
8172 (lookup_field): Now uses CLASS_P() to correct FIXME
8173 (expand_invoke): Verification on public && !static &&
8174 !abstract moved into soft_lookupinterfacemethod (kaffe).
8175 Use Object class dtable if objectref is an array when expanding
8177 (java_push_constant_from_pool): Temporary use permanent_obstack
8179 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8180 create constant references.
8181 (get_constant): Temporary use permanent_obstack to create constant.
8182 (load_class): Temporary use permanent_obstack to load class.
8183 (jcf_parse): Temporary use permanent_obstack to perform class
8185 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8186 (build_java_signature): Temporary use permanent_obstack.
8187 * verify.c: (verify_jvm_instruction): removed unecessary verification
8189 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8190 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8193 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8195 * class.c (append_gpp_mangled_type): Fix typo.
8196 (emit_register_class): Use main_class to get class object, rather
8197 than looking for no-longer-existing static decl starting with _CL.
8198 * typeck.c (parse_signature_type): Promote array element type
8199 if it is a RECORD_TYPE.
8201 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8203 * class.c (push_class_static_dummy_field): New function.
8204 (mangle_static_field): New. Do G++-style mangling of static fields.
8205 (layout_class): Mandle static fields here, not in add_field.
8206 (build_class_ref): The class object is now a dummy static field.
8207 * decl.c (find_local_variable): Look for best, instead of first match.
8208 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8209 (build_java_athrow): Don't check here if exception is Throwable.
8210 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8211 (TYPE_USED): Removed. No longer used ...
8212 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8213 * verify.c (push_pending_label): New function.
8214 (push_pending_block): Renamed to check_pending_block.
8215 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8216 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8217 re-checking possible handlers) after a store (less wasted work).
8218 Check for null handler (finally) before calling add_handler.
8219 Various changes to (finally?) correctly handle try/finally.
8221 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8223 * class.c: Include stdio.h.
8225 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8227 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8228 to make sure class is initialized before static/special invoke.
8230 * verify.c (verify_jvm_instructions): On a store instruction,
8231 call find_local_variable to force pre-allocation of decl and rtx.
8232 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8234 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8236 * class.c (build_class_ref): Strip off "promoted_" if need be.
8237 (make_field_value): Call build_java_signature when needed.
8238 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8239 * expr.c (build_java_athrow): Don't push_value of exception.
8240 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8241 match specification of [fd]cmp[lg] for NaNs.
8242 (expand_byte_code): Add support for exception handler ranges.
8243 * except.c: Add skeleton for EH code-generation.
8244 * verify.c (merge_types): Treat all promoted integral types as equal.
8245 * constants.c (build_constants_constructor): To force creation of
8246 current_constant_pool_data_ref, call build_constant_data_ref.
8248 * javaop.def (lload): Fix typo.
8249 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8251 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8253 * parse.c: Don't include function.h.
8255 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8257 * except.[ch]: New files.
8258 * Makefile.in (JAVA_OBJS): Add except.o
8259 * expr.c: Temporary warning about unimplemented exceptions.
8260 * verify.c: Verify exception handlers.
8262 * jcf-dump.c (disassemble_method): Print exception table.
8264 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8266 * expr.c (verify_jvm_instructions): Started a thorough
8267 verification of invoke* bytecodes.
8268 (expand_byte_code): flush quick stack if PC is the target of a
8269 branch. and undef RET (conflicting with config/i386/i386.h).
8270 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8272 (expand_invoke): Now handles invokeinterface and do more
8273 verification according to the bytecode.
8274 (lookup_field): Don't try to load the class if processing
8276 (can_widen_reference_to): Now handles interfaces.
8277 * decl.c (init_decl_processing): New global variable
8278 soft_lookupinterfacemethod_node, declared in java-tree.h.
8279 Call set_super_info on string_type_node.
8280 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8282 * class.c (set_super_info): Fills the CLASS_* flags according to
8284 (get_access_flags_from_decl): Handles all class flags.
8286 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8288 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8289 * parse.c (yyparse): Check for abstract method, and missing code.
8290 * expr.c (expand_byte_code): Change interface.
8291 * lang.c (put_decl_node): Print promoted types prettier.
8292 * verify.c (verify_jvm_instruction): Change interface.
8293 Partial support for scanning exception table.
8294 For load instructions, handle promoted integral types.
8296 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8298 * verify.c: New file, with contents moved from expr.c.
8299 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8300 * typeck.c (is_array_type_p): Moved here from expr.c.
8301 * java-tree.h: Add some now-needed function declarations.
8302 * Makefile.in (JAVA_OBJS): Added verify.o.
8304 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8306 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8307 METHOD_ABSTRACT flag.
8309 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8310 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8311 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8313 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8315 (start_java_method): Hook for SYNCHRONIZED methods.
8317 * expr.c (build_java_jsr, build_java_ret): New functions
8318 (JSR,PRE): New macros
8319 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8320 (verify_jvm_instructions): tableswitch, lookupswitch,
8321 monitorenter, monitorexit, goto_w: verified.
8322 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8323 (build_java_monitor): New function.
8324 (MONITOR_OPERATION): Modified to call build_java_monitor()
8325 (verify_jvm_instructions): Started a thorough verification of
8328 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8330 Support verification of jsr/ret subroutines (used for try/finally).
8331 * decl.c (return_address_type_node): New type node.
8332 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8333 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8334 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8335 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8336 TYPE_USED): New macros for special types in type_map.
8338 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8339 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8341 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8343 * expr.c (can_widen_reference_to): New function.
8345 (merge_type_state): Support handling start of subroutine.
8346 (push_pending_block): Return char* error message, instead of calling
8347 fatal on an error. Also handle subroutines.
8348 (verify_jvm_instructions): Handle errors from push_poending_block.
8349 Support jsr and ret instructions.
8351 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8353 * jcf-io.c (find_classfile): Fix thinko.
8354 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8356 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8358 * Makefile.in (BISON): Remove.
8360 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8362 * Makefile.in: Convert to autoconf.
8363 * config-lang.in (outputs): Added java/Makefile.
8365 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8366 Rename cc1java to jc1.
8368 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8369 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8371 * class.c (class_depth): Do load_class if needed.
8373 Mostly better verification.
8374 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8375 (init_decl_processing): Change return type of soft_checkcast.
8376 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8377 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8378 lang_print_error): New functions.
8379 (lang_init): Set global hook print_error_function to lang_print_error.
8380 * expr.c: In the type_map ptr_type_node is only used for null now.
8381 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8382 (merge_types): Dererence pointer to record types before comparing.
8383 (decode_newarray_type, merge_types): On error just return NULL.
8384 (build_java_binop): Add preliminary implementation (with warning)
8385 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8386 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8387 (expand_compare, expand_java_goto, expand_java_call): Don't
8388 push_pending_block, since that only makes sense when verifying.
8389 (merge_type_state): Different return codes.
8390 (push_pending_block): A block may need to be verified more than once.
8391 (expand_byte_code): Warn about unused code at code generation time.
8392 (verify_jvm_instruction): Changed logic, since code may need to be
8393 re-verified if type-state has changed. Also, better error handling.
8394 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8395 Improve newarray, anewarray, ?aload, athrow,
8396 * java-tree.h (LABEL_CHANGED): New macro.
8398 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8400 * decl.c (soft_athrow_node): New global variable initialized.
8401 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8402 * typeck.c (convert): Added support for REAL_TYPE.
8403 (convert_to_char): New function.
8404 (convert): Handle CHAR_TYPE.
8405 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
8406 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
8407 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
8409 (verify_jvm_instructions): Added break a the end of bogus unop: label.
8410 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
8411 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
8412 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
8413 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
8414 to Use The Right Things.
8415 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
8416 compatible with INT. BOOLEAN is made equivalent to BYTE.
8417 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
8418 OPCODE_ifnonnull): Now supported.
8419 (build_java_athrow): New function.
8421 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
8423 Rename method name <init> to match G++ (and fix mangling).
8424 * class.c (layout_class): Replace method name of <init> by class name.
8425 (make_method_value): Do inverse renaming of constructor from <init>.
8426 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
8427 * typeck.c (lookup_java_constructor): New function.
8428 * expr.c (expand_invoke): If method_name is <init>, call
8429 lookup_java_constructor to find constructor.
8431 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
8433 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * parse.c (get_class_constant): Modified to handle array "classes"
8436 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
8438 (convert): Modified to handle real type.
8439 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
8440 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
8442 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
8443 soft_multianewarray, soft_newarray_node, soft_throw_node): New
8444 global variables initialized.
8445 (find_local_variable): Handles the case of a pointer
8446 (end_java_method): Restore the use of one more scope
8447 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
8448 build_java_array_length_access, expand_java_arrayload,
8449 expand_java_arraystore, expand_java_array_length,
8450 expand_java_multianewarray, expand_java_anewarray,
8451 build_java_check_indexed_type, is_array_type_p,
8452 build_java_throw_out_of_bound_exception): New functions.
8453 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
8454 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
8455 OPCODE_<t>aload): Implemented code for verification.
8456 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
8457 ARRAY_NEW_MULTI): Macro defined.
8458 (CONVERT): Modified to invoke convert().
8459 (case OPCODE_aload2): Fixed index typo from 2 to 1.
8461 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
8463 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
8464 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
8465 (make_class_data): Field name needs '/' as package prefix.
8466 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
8468 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
8470 Implement debug information for local variables.
8471 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
8472 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
8473 DECL_LOCAL_SLOT_CHAIN): New macros.
8474 (struct lang_decl_var): New type.
8475 * parse.c (give_name_to_locals): Move to decl.c.
8476 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
8477 (start_java_method): Re-write parameter handling.
8478 (pending_local_decls): New global variable.
8479 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
8480 (find_local_variable): Accept pc so we can skips decls not in range.
8481 (struct binding_level): Add end_pc field.
8482 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
8483 (various): Change so current pc gets passed to find_local_variable.
8485 * decl.c (init_decl_processing): Re-arrange fields in
8486 class_type_node and and method_type_node to match kaffe 0.9.1.
8487 * class.c (make_method_value, make_class_data): Update
8488 initializations to match.
8490 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
8492 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
8493 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
8494 (push_super_field): New function.
8495 (make_class_data): Handle inheritance of class static initializer.
8496 (layout_class): New name mangling.
8497 * constants.c (build_constant_data_ref): Init type of data array
8498 to a one-element array.
8499 (build_constants_constructor): Set DECL_SIZE from complete array type.
8500 * decl.c: Rename class_type, object_type etc to class_type_node,
8501 object_type_node etc. Make former inherit from latter.
8502 * expr.c (expand_invoke): Add cast of function address.
8503 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
8504 * parse.c (yyparse): Don't call layout_class here.
8505 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
8507 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
8509 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
8510 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
8511 (alloc_class_constant): New.
8512 * expr.c (expand_invoke): Make sure method's class is initialized.
8513 * class.c (interits_from_p, emit_register_class): New functions.
8514 * parse.c (yyparse): Call emit_register_class.
8516 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
8518 * constants.c: New file, to handle constant pool.
8519 * Makefile.in (JAVA_OBJS): Add constants.o.
8520 * decl.c (init_decl_processing): Update, fix, finish various structs.
8521 (pushdecl_top_level): New.
8522 * parse.c (layout_class): Moved to class.c.
8523 * expr.c (java_push_constant_from_pool): New function.
8524 * class.c (build_class_ref): Make work fully
8525 (make_class_data): Emit super-class, constant pool, interface vector.
8527 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
8529 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
8530 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
8531 * class.c (class_depth): New function.
8532 (lookup_named_class): Replaced by new function lookup_class.
8533 * decl.c (object_type_node, string_type_node): New.
8534 Remove various types that we no longer need.
8535 * expr.c (verify_jvm_instructions): New separate verifier pass.
8536 (push_type, pop_type): New functions for verifier.
8537 (type_stack_dup, pop_argument_types, merge_types): Likewise.
8538 (expand_byte_code): Simplify, since we assume already verified.
8539 (expand_invoke): Now mostly works.
8540 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
8541 * lang.c (main_class): Move to parse.c. Don't make_class yet.
8542 * parse.c: Wait to allocate class object until we know its name.
8543 (layout_class): Calculate DECL_VINDEX for each virtual method.
8544 * typeck.c (get_array_type): Rename to ...
8545 (build_java_array_type): ... and provide working implementation.
8546 (build_java_signature): New function - build Java signature of type.
8547 (set_java_signature): New function - cache signature with type.
8548 (lookup_java_method): New function.
8550 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
8552 * class.c (ident_subst): Take extra SUFFIX parameter.
8553 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
8554 (set_constant_value, build_static_field_ref, is_compiled_class): New.
8555 (build_class_ref): Actually implement.
8556 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
8557 * decl.c (builtin_function): New.
8558 (init_decl_processing): Update for current Kaffe. Declare some
8559 builtin Kaffe functions.
8560 * expr.c (build_address_of): New.
8561 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
8562 Renamed (from expand_java_new etc), and added working implementations.
8563 (build_field_ref): Now also handle static fields.
8564 (expand_invoke): Implement invokestatic, and start implement rest.
8565 * java-opcodes.h: Use javaop.def to avoid duplicated list.
8566 * javaop.def: Rename invokevirt -> invokevirtual.
8567 * lang.c (use_handles): Removed.
8568 * parse.c: Add support for ConstantValue atribute.
8569 Handle nested loading of a class. (JPOOL_UTF): New.
8571 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
8573 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
8575 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
8577 * Make-lang.in (java.install-man): New empty rule.
8578 * typeck.c (set_local_type): New function.
8579 * expr.c (STORE_INTERNAL): Call find_local_variable,
8580 not find_stack_slot. Call set_local_type.
8582 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
8584 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
8585 and building RECORD_TYPE CONSTRUCTORs.
8586 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
8588 * lang.c (use_handles): Change the default to 0.
8589 * decl.c: Define and build class_type, field_type, utf8const_type.
8590 * class.c (make_class_data, make_field_value,
8591 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
8592 hashUtf8String, strLengthUtf8, mangled_classname:
8593 Functions to build reflective data structures.
8594 * parse.c (yyparse): Call make_class_data.
8596 * jcf-io.c (open_class, find_classfile): New functions.
8597 * jcf-dump.c: Support reading classfile from explicitly-named
8598 class file (without CLASSPATH searching).
8600 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
8602 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
8603 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
8604 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
8605 (get_constant): Now trivial for CONSTANT_Utf8.
8607 * jcf.h: Make NEW_CPOOL the default.
8608 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
8610 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>