1 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3 * decl.c (init_decl_processing): Fixed typo in predef_filenames
4 last three initializations. Fixes PR java/4360.
6 2001-09-21 Richard Henderson <rth@redhat.com>
8 * class.c (get_dispatch_table): Handle function descriptors.
9 (build_dtable_decl): Likewise.
10 * expr.c (build_invokevirtual): Likewise.
12 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
14 * parse.y (patch_method_invocation): Build class initialization
15 when static finals are used to qualify method invocation.
18 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
20 * parse.h: (WFL_STRIP_BRACKET): Re-written using
21 build_type_name_from_array_name.
22 (STRING_STRIP_BRACKETS): New macro.
23 * parse.y (build_type_name_from_array_name): New function.
24 (array_creation_expression:): Accumulate []s instead of [s.
25 (cast_expression:): Accumulate []s instead of [s after cast type
27 (build_array_from_name): Local string deleted, use
28 build_type_name_from_array_name.
29 (build_unresolved_array_type): Accumulate []s instead of [s after
31 (register_fields): Fixed comment.
32 (resolve_class): Local name, base deleted, new locals tname and
33 array_dims. Use build_type_name_from_array_name. Use array_dims to
35 (purify_type_name): Use STRING_STRIP_BRACKETS.
37 2001-09-18 Andreas Jaeger <aj@suse.de>
39 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
40 * jv-scan.c: Likewise.
42 2001-09-16 Tom Tromey <tromey@redhat.com>
44 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
45 NOTE_PUSH for single-case push. Fixes PR java/4189.
47 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
49 * java-tree.h (TYPE_IMPORT_LIST): New macro.
50 (TYPE_IMPORT_DEMAND_LIST): Likewise.
51 (struct lang_type): New fields import_list and import_demand_list.
52 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
53 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
54 (do_resolve_class): New local saved_enclosing_type, initialized,
55 passed as parameter to find_in_imports and find_in_imports_on_demand.
56 (find_in_imports): Added paramater enclosing_type, use its
57 TYPE_IMPORT_LIST when applicable.
58 (find_in_imports_on_demand): Added parameter enclosing_type, use
59 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
60 declaration and initialization.
61 (fold_constant_for_init): Switch/restore current_class to the
64 2001-09-13 Mark Mitchell <mark@codesourcery.com>
66 * verify.c (verify_jvm_instructions): Fix typo.
68 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
70 * expr.c (expand_invoke): Const-ification.
71 * parse.y (patch_method_invocation): Likewise.
73 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
75 * gjavah.c (cxx_keywords): Const-ification.
76 * keyword.gperf (java_keyword): Likewise.
77 * lang.c (java_tree_code_name): Likewise.
78 * lex.c (cxx_keywords): Likewise.
79 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
81 2001-09-11 Richard Henderson <rth@redhat.com>
83 * parse.h (ctxp_for_generation): Mark extern.
85 2001-09-10 Richard Henderson <rth@redhat.com>
87 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
89 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
91 * typeck.c (java_array_type_length, build_prim_array_type):
92 Represent empty arrays by NULL index.
94 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
96 * java-tree.h (compile_resource_file): Grouped with other prototypes.
97 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
99 2001-09-06 Anthony Green <green@redhat.com>
101 * class.c (O_BINARY): Define if necessary.
102 (registerResource_libfunc): Declare.
103 (init_class_processing): Initilize registerResource_libfunc.
104 (compile_resource_file): New function.
105 * java-tree.h (resource_name): Declare.
106 (compile_resource_file): Declare.
107 * jcf-parse.c (yyparse): Handle compiling java resource files.
108 * lang.c (java_decode_option): Handle -fcompile-resource option.
109 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
111 * gcj.texi (Code Generation): Add documentation for -R flag.
113 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
115 * jcf-write.c (generate_classfile): Issue an error in case of
116 field/initial value mismatch.
117 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
118 being initialized and we're generating bytecode.
119 (java_complete_lhs): In MODIFY_EXPR section: added comments,
120 set DECL_INITIAL properly when appropriate.
124 2001-09-01 Per Bothner <per@bothner.com>
126 * parse.y (maybe_yank_clinit): A field without an initializer is not
127 relevant. All initializers except static final and constant require
128 <clinit>, regardless of flag_emit_class_files.
130 2001-08-31 Per Bothner <per@bothner.com>
132 * class.c (set_constant_value): When not emiting class files, then a
133 String ConstantValue is a utf8const_ptr_type.
135 2001-08-30 Per Bothner <per@bothner.com>
137 * jcf-write.c (generate_classfile): Check that field is primitive
138 or string before emitting ConstantValue attribute.
140 2001-08-30 Per Bothner <per@bothner.com>
142 * parse.y (resolve_qualified_expression_name): If creating a
143 COMPOUND_EXPR, set it's type correctly.
145 2001-08-30 Per Bothner <per@bothner.com>
147 * jcf-io.c (open_class): Set filename field.
149 * jcf-parse,c (parse_class_file): Set current_function_decl
150 for better error message when Code attribute is missing.
152 * lang.c (put_decl_node, lang_print_error): Re-arrange for
153 better diagnostics, especially for constructors.
155 2001-08-30 Per Bothner <per@bothner.com>
157 * jcf-write.c (generate_classfile): Don't write ConstantValue
158 attribute if field is not final, for compatibility with jdk.
160 * jcf-write.c (generate_classfile): Convert ConstantValue values
161 to correct type. Work-around for front-end bug.
162 * class.c (set_constant_value): Error if constant has wrong type.
164 2001-08-30 Per Bothner <per@bothner.com>
166 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
167 "Double" are printed at verbosity 1.
169 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
171 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
173 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
175 * parse.y (patch_assignment): Don't verify final re-assignment here.
176 (java_complete_lhs): Verify assignments to finals calling
177 patch_assignment. Verify re-assignments to finals before calling
180 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
182 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
185 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
187 * lex.c (java_lex): new local found_hex_digits. Set and then used
188 in test to reject invalid hexadecimal numbers.
189 * parse.y (java_complete_tree): Prevent unwanted cast with
190 initialized floating point finals.
191 (patch_binop): Emit a warning when detecting a division by zero,
192 mark result not constant, don't simplify non integer division.
194 2001-08-28 Per Bothner <per@bothner.com>
196 * jcf-write.c (generate_bytecode_insns): For increments and
197 decrements just recurse to push constant. Improvement on Mark's patch.
199 2001-08-28 Mark Mitchell <mark@codesourcery.com>
201 * jcf-write.c (generate_bytecode_insns): Generate an integer to
202 real conversion for increments and decrements of reals.
204 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
206 * parse.y (resolve_qualified_expression_name): Handle unresolved
207 qualified expressions, prevent numerical qualifiers, fixed typo.
210 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
212 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
213 don't report anything but deprecated class when marked so. Handle
215 (patch_method_invocation): Check deprecation on methods and types.
216 (patch_binop): code becomes an enum tree_code, added default: to
217 switch to handle that. Detect division by zero, try to fold and
218 return before using a subroutine.
220 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
222 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
223 file smaller than 4 bytes.
224 * parse.y (check_inner_circular_reference): New function.
225 (check_circular_reference): Likewise.
226 (array_initializer:): Accept {,}.
227 (java_check_circular_reference): Rewritten using
228 check_circular_reference and check_inner_circular_reference.
229 (java_complete_expand_method): Unconditionally save and restore
230 the unpurged exception list.
231 (build_dot_class_method_invocation): Unmangle signature parameter.
233 2001-08-21 Tom Tromey <tromey@redhat.com>
235 * decl.c (init_decl_processing): Add `throws' field to method
237 * class.c (make_method_value): Compute `throws' field for method.
239 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
241 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
242 circularity is detected.
243 (ctors_unchecked_throws_clause_p): Fixed leading comment.
245 2001-08-17 Richard Henderson <rth@redhat.com>
247 * class.c (emit_register_classes): Add align parameter to
248 call to assemble_integer.
250 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
252 * jcf-parse.c (load_class): New locals saved and class_loaded. If
253 loading a class_or_name fails, try considering an innerclass name
254 and load the enclosing context.
255 * parse.y (resolve_inner_class): New function.
256 (find_as_inner_class): Added leading comment.
257 (register_incomplete_type): Keep the current context as enclosing
258 context for JDEP_FIELD dependencies.
259 (do_resolve_class): Locals new_class_decl and super initialized to
260 NULL. Call resolve_inner_class, explore the enclosing context
261 superclass if necessary.
264 2001-08-16 Tom Tromey <tromey@redhat.com>
266 * jcf-dump.c (main): Updated for change to jcf_path_seal.
267 * gjavah.c (main): Updated for change to jcf_path_seal.
268 * lang.c (version_flag): New global.
269 (java_decode_option): Recognize `-version'.
270 (java_init): Update for change to jcf_path_seal.
271 * jcf.h (jcf_path_seal): Added `print' argument.
272 * jcf-path.c (jcf_path_seal): Added `print' argument.
274 2001-08-13 Zack Weinberg <zackw@panix.com>
276 * Make-lang.in (java/decl.o): Update dependencies.
277 * decl.c: Include libfuncs.h, don't include toplev.h.
279 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
281 * decl.c (init_decl_processing): exception_type_node,
282 class_not_found_type_node, and no_class_def_found_type_node
283 initialized. predef_filenames augmented accordingly.
284 instinit_identifier_node initialized.
285 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
286 * java-tree.h (enum java_tree_index): New entries
287 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
288 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
289 (exception_type_node): New macro.
290 (class_not_found_type_node): Likewise.
291 (no_class_def_found_type_node): Likewise.
292 (instinit_identifier_node): Likewise.
293 (PREDEF_FILENAMES_SIZE): Adjusted.
294 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
295 (struct lang_type): Fixed typo in bitfield name.
296 (DECL_INSTINIT_P): New macro.
297 (ID_INSTINIT_P): Likewise.
298 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
300 * parse.y (encapsulate_with_try_catch): New function.
301 (generate_instinit): Likewise.
302 (build_instinit_invocation): Likewise.
303 (ctors_unchecked_throws_clause_p): Likewise.
304 (add_instance_initializer): Deleted.
305 (build_instance_initializer): Likewise.
306 (in_instance_initializer): Likewise.
307 (check_method_redefinition): instinit$ not to be verified.
308 (java_complete_expand_methods): Generate instinit$, simplified code.
309 (build_dot_class_method): Eliminated unnecessary locals. Use
310 encapsulate_with_try_catch, removed unnecessary code.
311 (fix_constructors): New local iii. Use build_instinit_invocation.
312 (patch_method_invocation): Added comment.
313 (maybe_use_access_method): Don't consider instinit$.
314 (find_applicable_accessible_methods_list): Shorten the search for
316 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
317 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
318 (patch_throw_statement): Likewise. Fixed typo.
320 2001-08-12 David Edelsohn <edelsohn@gnu.org>
323 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
324 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
326 (lang_specific_pre_link): Use set_input to set input_filename.
328 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
329 (main): Fix definition.
330 Strip `main' from classname.
333 2001-08-11 Zack Weinberg <zackw@panix.com>
335 * lex.h: Don't include setjmp.h. Don't define
336 SET_FLOAT_HANDLER or prototype set_float_handler.
338 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
340 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
341 `poplevel' in the right order.
343 2001-08-09 Richard Henderson <rth@redhat.com>
345 * Make-lang.in (class.o): Depend on TARGET_H.
346 * class.c (emit_register_classes): Use target hooks instead of
347 assemble_constructor and assemble_destructor.
349 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
351 * check-init.c (flags.h): Include
352 (check_init): Don't report uninitialized static class
353 initialization flags, don't free bit index when doing static class
354 initialization optimization.
355 (check_for_initialization): Return type changed to `unsigned int.'
356 (attach_initialized_static_class): New function.
357 * class.c (add_method_1): Create the initialized static class
359 (finish_class): Always emit deferred inline methods.
360 * decl.c (emit_init_test_initialization): Moved to expr.c
361 (complete_start_java_method): Don't traverse
362 DECL_FUNCTION_INIT_TEST_TABLE.
363 (lang_mark_tree): Mark hash tables in function decls.
364 * expr.c (emit_init_test_initialization): Moved from decl.c.
365 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
366 initialization flag, set DECL_CONTEXT and
367 LOCAL_CLASS_INITIALIZATION_FLAG.
368 (java_lang_expand_expr): Emit initialization code for static class
369 initialized flags when entering block, if necessary.
370 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
371 * java-tree.h (flag_optimize_sci): New global variable declaration.
372 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
373 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
374 (LOCAL_FINAL_P): Fixed typo in comment.
375 (FINAL_VARIABLE_P): Likewise.
376 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
377 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
378 (struct lang_decl): New fields `ict', `smic' and `cif.'
379 (check_for_initialization): New returned value for global.
380 (attach_initialized_static_class): New global function.
381 (STATIC_CLASS_INIT_OPT_P): New macro.
382 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
383 * lang.c (java_decode_option): Handle
384 `-fno-optimize-static-class-initialization'
385 * parse.y (start_complete_expand_method): New function.
386 (java_expand_method_bodies): Likewise.
387 (attach_init_test_initialization_flags): Likewise.
388 (adjust_init_test_initialization): Likewise.
389 (emit_test_initialization): Likewise.
390 (java_complete_expand_methods): Nullify abstract and native method
392 (java_complete_expand_method): New locals `fbody', `block_body'
393 and `exception_copy.' Reorganized: directly return on empty method
394 bodies, call `start_complete_expand_method', remember definitely
395 initialized static class in function, don't expand method bodies.
396 (java_expand_classes): Call `java_expand_method_bodies' before
397 `finish_class' when compiling to native.
398 (resolve_expression_name): Use `orig' after building outer class
400 (patch_invoke): Remember static method invokations.
402 2001-08-06 Richard Henderson <rth@redhat.com>
404 * class.c (emit_register_classes): Pass a symbol_ref and priority
405 to assemble_constructor.
407 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
409 * java-tree.h (all_class_filename): New macro.
410 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
411 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
412 newly created IDENTIFIER_NODE to `all_class_filename.'
414 2001-08-01 Jeff Sturm <jsturm@one-point.com>
416 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
417 Use ggc_add_tree_root to register roots.
419 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
421 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
422 second operand calling check_init.
423 * decl.c (complete_start_java_method): Swaped second and third
424 arguments while creating WITH_CLEANUP_EXPR node.
425 * jcf-write.c (generate_bytecode_insns): Use second operand
426 instead of third when handling WITH_CLEANUP_EXPR.
427 * parse.y (java_complete_lhs): Expand second operand of
428 WITH_CLEANUP_EXPR nodes.
429 (patch_synchronized_statement): Swaped second and third arguments
430 while creating WITH_CLEANUP_EXPR node.
432 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
434 * parse.y (create_interface): Avoid cyclic inheritance report when
435 syntax error encountered during class definition.
438 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
440 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
442 (lang_specific_pre_link): Use set_input to set input_filename.
444 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
445 (main): Fix definition.
446 Strip `main' from classname.
449 2001-07-18 Tom Tromey <tromey@redhat.com>
452 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
453 * lex.c (java_new_lexer): Use ICONV_CONST.
454 (java_read_char): Likewise.
455 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
456 (jv-scan$(exeext)): Likewise.
458 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
460 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
461 * parse.y (check_class_interface_creation): Allow `private' if the
462 enclosing is not an interface.
463 (create_interface): Interface tagged public if the enclosing
464 context is an interface.
465 (create_class): Class tagged public if the enclosing context
469 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
471 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
474 2001-07-14 Tim Josling <tej@melbpc.org.au>
476 * check-init.c (check_init): Remove references to EXPON_EXPR.
478 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
480 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
481 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
484 2001-07-13 Tom Tromey <tromey@redhat.com>
486 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
489 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
491 * parse.y (patch_method_invocation): Don't override primary if one
492 is already provided, but let this$<n> be built. Fixed comment.
494 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
496 * parse.y (empty_statement:): Report empty statement error only
497 when found at class declaration level.
500 2001-07-12 Tom Tromey <tromey@redhat.com>
502 * expr.c (expand_load_internal): New function.
503 (LOAD_INTERNAL): Use it.
505 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
507 * parse.y (verify_constructor_super): Compare anonymous class ctor
508 args with `valid_method_invocation_conversion_p.'
511 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
513 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
514 `-fsyntax-only.' Fixes PR java/3248
516 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
518 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
520 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
522 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
523 current function is static. Fixes PR java/1970
525 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
527 * parse.y (patch_method_invocation): Add enclosing context to ctor
528 calls if necessary. Fixes PR java/2953
530 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
532 * parse.y (resolve_package): Abort if qualified expression member
534 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
537 2001-07-07 Zack Weinberg <zackw@stanford.edu>
539 * verify.c: Don't use // comments.
541 2001-07-05 Tom Tromey <tromey@redhat.com>
543 * lang.c (flag_assume_compiled): Removed.
544 * java-tree.h (flag_assume_compiled): Removed.
545 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
546 -fhash-synchronization, -fuse-divide-subroutine,
547 -fcheck-references, -femit-class-file, -femit-class-files,
548 -fassume-compiled. Updated --encoding information. Changed
549 -foutput-class-dir to `-d'.
551 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
553 * jcf-parse.c (parse_class_file): Add lineno parameter to
554 debug_start_source_file call.
556 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
558 * gcj.texi: Use gpl.texi.
559 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
560 dependencies and use doc/include in search path.
562 2001-07-03 Jeff Sturm <jsturm@one-point.com>
564 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
565 `this'. If so, don't build instance initializers.
567 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
569 * parse.y (resolve_expression_name): Improved error message for
570 inner class cases. Fixes PR java/1958
572 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
574 * lang.c: #include diagnostic.h
575 (lang_print_error): Add a `diagnostic_context *' parameter.
576 (java_dummy_print): Likewise.
577 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
579 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
581 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
582 * jcf.h (typedef struct JCF): New bitfield `finished.'
583 (JCF_FINISH): Set `finished.'
584 (JCF_ZERO): Reset `finished.'
587 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
589 * parse.y (class_body_declaration:): Don't install empty instance
593 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
595 * class.c (set_super_info): Call `set_class_decl_access_flags.'
596 (set_class_decl_access_flags): New function.
597 * java-tree.h (set_class_decl_access_flags): New prototype.
598 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
599 (parse_class_file): New local `decl_max_locals.' Take wide types
600 into account to compute DECL_MAX_LOCALS.
601 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
604 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
606 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
608 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
610 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
611 * parse.y (do_resolve_class): Moved comments out to leading comment
612 section. Removed local `start', New local `_ht' and
613 `circularity_hash.' Record `enclosing' in hash table and search
614 it to detect circularity. Use `enclosing' as an argument to
615 `lookup_cl.' Free the hash table when done.
617 2001-06-19 Tom Tromey <tromey@redhat.com>
619 * lex.c (java_read_char): Disallow invalid and overlong
620 sequences. Fixes PR java/2319.
622 2001-06-05 Jeff Sturm <jsturm@one-point.com>
624 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
626 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
628 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
629 arguments accordingly.
631 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
633 * gcj.texi: Move contents to just after title page.
635 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
637 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
639 (patch_incomplete_class_ref): Build the class ref, build the class
640 init if necessary, complete the tree.
643 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
645 * parse.y (lookup_field_wrapper): Test `name' code.
646 (resolve_qualified_expression_name): Test `qual_wfl' code.
647 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
648 handle `qual_wfl' by code.
649 (maybe_build_primttype_type_ref): Test `wfl' code.
651 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
653 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
655 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
656 the dvi file in the java directory.
658 2001-05-25 Sam TH <sam@uchicago.edu>
660 * gen-table.pl javaop.h jcf.h lex.h,
661 parse.h: Fix header include guards.
663 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
665 * jv-scan.c (version): Update copyright year.
667 2001-05-21 Per Bothner <per@bothner.com>
669 * jcf-parse.c (read_class): If class is from .class or .zip file
670 and it's already been read, don't push/pop parser context.
672 2001-05-18 Per Bothner <per@bothner.com>
674 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
675 command line so the jvgenmain-generated main program comes first.
677 2001-05-15 Tom Tromey <tromey@redhat.com>
679 * class.c (build_utf8_ref): Don't generate identifier based on
682 2001-05-12 Richard Henderson <rth@redhat.com>
684 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
685 * expr.c (java_lang_expand_expr): Expand it.
686 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
687 calling build_exception_object_ref.
688 * parse.y (catch_clause_parameter): Likewise.
689 (build_dot_class_method): Likewise.
690 (try_reference_assignconv): Likewise.
691 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
692 * jcf-write.c (generate_bytecode_insns): Likewise.
694 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
696 * parse.y (build_unresolved_array_type): Set
697 EXPR_WFL_QUALIFICATION on the newly created wfl.
698 Fixes PR java/2538. Fixes PR java/2535.
700 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
702 * parse.y (fix_constructors): Removed unnecessary assignment to
703 local. Moved assignment to `this$<n>', fixed comments and
705 (build_wfl_wrap): Fixed indentation.
706 Fixes PR java/2598, java/2579 and java/2658.
708 2001-05-03 Mo DeJong <mdejong@redhat.com>
710 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
713 2000-05-02 Jeff Sturm <jsturm@one-point.com>
715 * expr.c (build_class_init): Move MODIFY_EXPR
716 outside of COND_EXPR. Remove variable `call'.
718 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
720 * decl.c: NULL_PTR -> NULL.
721 * jcf-write.c: Likewise.
723 2001-05-01 Tom Tromey <tromey@redhat.com>
725 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
726 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
727 * gcj.texi: Updated copyright text. Include fdl.texi.
728 (Top): Link to new node.
730 2001-05-01 Per Bothner <per@bothner.com>
732 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
734 2001-05-01 Per Bothner <per@bothner.com>
736 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
737 import_list contains the name, not the TREE_PURPOSE.
739 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
741 * jcf-io.c (read_zip_member): Cast to long in comparison with
744 * jvspec.c (lang_specific_driver): Initialize variables.
746 * mangle.c (find_compression_record_match): Likewise.
748 * typeck.c (build_null_signature): Provide static prototype. Mark
749 parameter with ATTRIBUTE_UNUSED.
751 * verify.c (verify_jvm_instructions): Initialize variable.
753 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
755 * parse.y (do_resolve_class): Check for cyclic inheritance during
756 inner class resolution.
758 2001-04-27 Per Bothner <per@bothner.com>
760 * parse.y (java_expand_classes): Don't change ctxp_for_generation
761 while iterating, since that could cause gc to lose stuff.
763 2001-04-26 Per Bothner <per@bothner.com>
765 Fix method search wrt scope of inner classes to match JLS2.
766 * typeck.c (build_null_signature): New static function.
767 (has_method): New function. Uses build_null_signature and lookup_do.
768 * java-tree.h (has_method): New declaration.
769 * parse.y (find_applicable_accessible_methods_list): Do not search
770 context of inner classes here.
771 (patch_method_invocation): Search scope, ie. current and outer clases,
772 for method matching simple name, to find class.
774 2001-04-26 Per Bothner <per@bothner.com>
776 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
777 Fix thinko: If a single case, use if_icmpeq, not ifeq.
779 * constants.c (find_methodref_with_class_index): New function.
780 (find_methodref_index): Use find_methodref_with_class_index.
781 * java-tree.h (find_methodref_with_class_index): New declaration.
782 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
783 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
784 If context changed from interface to class, don't use invokeinterface.
786 2001-04-25 Per Bothner <per@bothner.com>
788 * verify.c (verify_jvm_instructions): For field instructions,
789 check that field index is valid. For invoke instructions, check that
790 method index is valid.
792 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
794 * config-lang.in (target_libs): Copy from $libgcj_saved.
796 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
798 * decl.c (init_decl_processing): Add new class "protectionDomain"
800 * class.c (make_class_data): Set initial value for "protectionDomain".
802 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
804 * jvspec.c (lang_specific_driver): Fix memory allocation
805 deficit, by using concat in lieu of xmalloc/sprintf.
807 2001-04-20 Per Bothner <per@bothner.com>
809 Fixes to compile multiple .class files at once.
810 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
811 * java-tree.h (CLASS_PARSED_P): New macro.
812 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
813 * jcf-parse.c (jcf_parse_source): Inline into read_class.
814 (read_class): Avoid some code duplication.
815 Don't call JCF_FINISH for a .class file - might be needed later.
816 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
817 rather than CLASS_LOADED_P, since latter implies class laid out.
818 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
819 * parse.y: Don't need to set CLASS_LOADED_P for array types.
821 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
823 * Make-lang.in (java/boehm.o): Depend on toplev.h.
825 * boehm.c: Include toplev.h.
827 2001-04-06 Tom Tromey <tromey@redhat.com>
828 Alexandre Petit-Bianco <apbianco@redhat.com>
830 Fix for PR gcj/1404 and PR gcj/2332:
831 * parse.y (build_array_from_name): If we use the type_wfl then
832 accumulate dimensions from the original type as well.
833 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
835 2001-04-06 Tom Tromey <tromey@redhat.com>
837 * parse.y (analyze_clinit_body): Return true if the second operand
838 of a METHOD_EXPR is nonzero.
840 2001-04-06 Tom Tromey <tromey@redhat.com>
842 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
844 ($(srcdir)/java/parse.c): Likewise.
846 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
848 * gcj.texi: Use `which-gcj' instead of `which-g77.'
849 (version-gcc): Initialized.
850 (which-gcj): Likewise.
852 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
854 * java-tree.h (struct lang_decl): New macro
855 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
856 * parse.y (build_instance_initializer): New function.
857 (add_instance_initializer): Use it.
858 (java_fix_constructors): Set `current_class' before fix pass.
859 (fix_constructors): Just return if already fixed. Move `super()'
860 invokation ahead. Use `build_instance_initializer.'
863 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
865 * parse.y (resolve_qualified_expression_name): Pass field's
866 DECL_CONTEXT to `not_accessible_p.'
867 (not_accessible_p): Changed parameters order in `inherits_from_p'
870 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
872 * lang-options.h: Add flag_check_references.
874 2001-04-04 Per Bothner <per@bothner.com>
876 * java-tree.h (CONSTANT_VALUE_P): New macro.
877 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
878 * parse.y (maybe_build_class_init_for_field): New static function.
879 (resolve_expression_name, resolve_field_access): Use
880 maybe_build_class_init_for_field instead of build_class_init
881 This does not do the init if the field is compile-time-constant.
882 (resolve_field_access): Simplify.
884 * parse.y (fold_constant_for_init): Merge test into switch.
886 2001-04-03 Zack Weinberg <zackw@stanford.edu>
888 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
890 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
892 2001-04-02 Zack Weinberg <zackw@stanford.edu>
894 * expr.c (pop_type_0): Save the result of the first
895 lang_printable_name call in a scratch buffer, so it
896 won't be clobbered by the second call.
898 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
900 * parse-scan.y (array_type:): Rewritten.
901 (type_declaration:): `empty_statement' replaces `SC_TK.'
902 (class_member_declaration:): `empty statement' added.
903 (method_body:): Simplified.
904 (static_initializer:): Likewise.
905 (primary_no_new_array:): Use `type_literals.'
906 (type_literals:): New rule.
907 (dims:): Set and update `bracket_count.'
908 Fixes PR java/1074. Fixes PR java/2412.
910 2001-03-28 Hans Boehm <boehm@acm.org>
912 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
913 (get_boehm_type_descriptor): Set type on returned value to be a
914 pointer length integer.
916 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
918 * expr.c (pop_type_0): Call `concat' rather than building the
920 (pop_type): Add format specifier in call to `error'.
922 * parse.y (patch_method_invocation): Avoid casting away
925 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
927 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
929 2001-03-28 Richard Henderson <rth@redhat.com>
931 IA-64 ABI Exception Handling:
932 * Make-lang.in (except.o): Don't depend on eh-common.h.
933 * check-init.c (check_init): Handle EXC_PTR_EXPR.
934 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
935 [soft_exceptioninfo_call_node]: Remove.
936 [eh_personality_libfunc, lang_eh_runtime_type]: New.
937 (end_java_method): No emit_handlers.
938 * except.c (java_set_exception_lang_code): Remove.
939 (method_init_exceptions): Don't call it.
940 (prepare_eh_table_type): No CATCH_ALL_TYPE.
941 (build_exception_object_ref): New.
942 (expand_end_java_handler): Update for except.h name changes.
943 (emit_handlers, expand_resume_after_catch): Remove.
944 * expr.c (java_lang_expand_expr): Update for except.h name changes.
945 (process_jvm_instruction): Use build_exception_object_ref.
946 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
947 (soft_exceptioninfo_call_node): Remove.
948 (build_exception_object_ref): Declare.
949 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
950 soft_exceptioninfo_call_node. Move processing ...
951 [EXC_PTR_EXPR]: ... here.
952 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
953 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
954 (source_end_java_method): No java_set_exception_lang_code or
956 (build_dot_class_method): Use build_exception_object_ref.
957 (try_reference_assignconv): Check EXC_PTR_EXPR not
958 soft_exceptioninfo_call_node.
960 2001-03-28 Richard Henderson <rth@redhat.com>
962 * java-tree.h (throw_node): Define as a single member of
963 java_global_trees instead of a separate array.
964 (JTI_THROW_NODE): New.
965 * decl.c (throw_node): Don't declare.
966 (init_decl_processing): Init a scalar throw_node.
967 Don't register it for gc.
968 * check-init.c (check_init): Reference scalar throw_node.
969 * expr.c (build_java_athrow): Likewise.
970 * jcf-write.c (generate_bytecode_insns): Likewise.
971 * parse.h (BUILD_THROW): Likewise.
973 2001-03-28 Richard Henderson <rth@redhat.com>
975 * decl.c (end_java_method): Do not save and restore
976 flag_non_call_exceptions.
977 * parse.y (source_end_java_method): Likewise.
978 * lang.c (flag_exceptions): Don't declare.
979 (java_init_options): Set flag_non_call_exceptions. Set
980 flag_exceptions here ...
981 (java_init): ... not here.
983 2001-03-27 Richard Henderson <rth@redhat.com>
985 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
986 exceptions_via_longjmp.
988 * lang.c (flag_new_exceptions): Don't declare it.
989 (java_init_options): Or set it.
991 2001-03-27 Richard Henderson <rth@redhat.com>
993 * decl.c (end_java_method): Rename asynchronous_exceptions to
994 flag_non_call_exceptions.
995 * parse.y (source_end_java_method): Likewise.
997 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1001 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1003 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1005 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1007 * parse.y (find_as_inner_class): Follow current package
1008 indications not to mistakingly load an unrelated class.
1010 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1012 * constants.c (PUTN): Use memcpy, not bcopy.
1014 * lex.c (java_read_char): Use memmove, not bcopy.
1016 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1018 2001-03-23 Per Bothner <per@bothner.com>
1020 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1021 macro for better error pin-pointing.
1022 * java-tree.h: Fix typo in comment.
1024 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1025 Don't include jsr/goto in exception range.
1026 Check if start and end of exception range are the same (also TRY_EXPR).
1027 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1028 However, do emit the following goto even if try_block is empty.
1029 Defer freeing exception_decl until after the finalizer, to make
1030 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1032 * parse.y (java_complete_lhs): If the try-clause is empty, just
1033 return the finally-clause and vice versa.
1035 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1037 * gcj.texi (Input Options): documented the check for attribute
1038 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1039 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1040 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1041 (jcf_parse): Check for the right classes archive if necessary.
1042 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1043 (jcf_parse_fields): Fixed indentation.
1044 * jcf-write.c (append_gcj_attribute): New function.
1045 (generate_classfile): Compute the attribute count, invoke
1046 `append_gcj_attribute'.
1047 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1048 turned into bit fields. New bit field `right_zip.'
1049 (JCF_ZERO): Set `right_zip' to zero.
1050 * lang-options.h (-fforce-classes-archive-check): Added flag.
1051 * lang.c (flag_force_classes_archive_check): New flag.
1052 (lang_f_options): New entry `force-classes-archive-check.'
1055 2001-02-07 Andrew Haley <aph@redhat.com>
1057 * gcj.texi (Configure-time Options): Add -fcheck-references.
1058 * expr.c (build_java_indirect_ref): New function.
1059 (java_check_reference): New function.
1060 (build_java_array_length_access): Use build_java_indirect_ref to
1061 check for null references.
1062 (build_java_arrayaccess): Likewise.
1063 (build_get_class): Likewise.
1064 (build_field_ref): Likewise.
1065 (invoke_build_dtable): Likewise.
1066 (build_invokeinterface): Likewise.
1067 * lang.c (lang_f_options): Add flag_check_references.
1068 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1069 * java-tree.h (flag_check_references): New variable.
1070 * lang.c (flag_check_references): Likewise.
1071 * parse.y (patch_invoke): Use java_check_reference.
1072 (patch_assignment): Allow for extra nesting in
1073 _Jv_CheckArrayStore.
1075 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1077 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1078 * lex.c (cxx_keywords): Likewise.
1080 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1082 * parse.y (qualify_ambiguous_name): Broaden `length'
1083 recognition. Help MODIFY_EXPR be resolved as expression names.
1084 Fixes PR java/2066. Fixes PR java/2400.
1086 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1088 * gjavah.c (process_file): Mark interface definitions with
1089 "__attribute__ ((java_interface))".
1091 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1093 * class.c (layout_class): Fixed push_super_field's second
1094 argument. Fixes PR java/2333.
1095 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1096 too early to lay innerclasses out.
1098 2001-03-20 Tom Tromey <tromey@redhat.com>
1099 Alexandre Petit-Bianco <apbianco@redhat.com>
1101 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1102 inside an array reference. Insertion of the array store check
1103 rewritten. Fixes PR java/2299.
1105 2001-03-20 Tom Tromey <tromey@redhat.com>
1107 * lex.c (java_read_unicode): Only accept leading `u's.
1109 2001-03-20 Tom Tromey <tromey@redhat.com>
1111 * jcf-parse.c (read_class): Initialize `class'.
1113 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1115 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1117 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1119 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1120 (layout_class): Likewise.
1121 (layout_class_method): Likewise.
1122 (emit_register_classes): Likewise.
1123 * decl.c (builtin_function): Likewise.
1124 (give_name_to_locals): Likewise.
1126 2001-03-19 Per Bothner <per@bothner.com>
1128 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1129 before trying to load an inner class.
1131 Fixes to process to command-line .class files in two passes.
1132 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1133 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1134 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1135 * class.c (is_compiled_class): Fix for renamed flag.
1136 * parse.y (maybe_create_class_interface_decl): Likewise.
1137 * jcf-parse.c (yyparse): Also set if compiling .class files.
1138 * jcf-parse.c (read_class); Read current_class.
1139 (jcf_parse): Make static.
1140 (load_inner_classes): New function, with code moved from jcf_parse,
1141 because we need to inner classes after the command-line files are read.
1142 (yyparse): Set finput to NULL when it doesn't need to be closed.
1143 Reduce use of main_jcf (basically only for archive) and
1144 use finput instead of main_jcf->read_state.
1145 Inline jcf_figure_file_type into yyparse.
1146 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1147 Defer load_inner_classes and parse_class_file to a second pass,
1148 after we've correctly mapped command-line .clas fiels to classes.
1149 (jcf_figure_file_type): Removed.
1150 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1151 (JCF_ZERO): Also clear zipd field.
1152 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1154 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1156 * jcf-parse.c (yyparse): Change ch from char * to char.
1158 2001-03-19 Per Bothner <per@bothner.com>
1160 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1161 Add constructed filelist-file at end, following -xjava. Thus any .o
1162 and library files are not affected by the -xjava. Also wrap
1163 explicit @FILE with -xjava and -xnone.
1165 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1167 * class.c (build_static_field_ref): Call make_decl_rtl() after
1168 setting the DECL_EXTERNAL flag.
1170 2001-03-17 Per Bothner <per@bothner.com>
1172 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1174 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1175 when result is is needed (target is STACK_TARGET).
1177 * parse.h (JDEP_SOLV): Removed.
1178 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1180 * parse.y (incomplete_class_list): Removed.
1181 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1182 It doesn't work if resolve_class changes the name of an array type
1183 that is on the list and then someone else looks for the modified name.
1184 Also, seems liable to break when compiling multiple source files at
1185 once. So the simplest is to just remove incomplete_class_list -
1186 it is only a minor space win and it is not even clear it saves time.
1188 * parse.y (resolve_class): Remove unneeded promote_type.
1190 2001-03-15 Per Bothner <per@bothner.com>
1192 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1193 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1194 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1195 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1197 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1198 * parse.y (java_expand_classes): Likewise.
1200 * parse.y (expand_start_java_method): Was only called once and had a
1201 misleading name, so inline in caller java_complete_expand_method.
1202 (enter_a_block): Likewise inline in enter_block and remove.
1204 Remove junk from when gcc/java was created (by copying from C/C++).
1205 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1206 (struct binding_level): Remove fields keep, keep_if_subblocks,
1207 more_cleanups_ok, have_cleanups (which have never been used).
1208 (pushlevel, poplevel): Remove related useless code.
1210 * class.c (make_class_data): The class_dtable_decl (i.e. the
1211 vtable for Class) should be external, except when compiling Class.
1213 * jvspec.c (lang_specific_driver): Fix -C handling.
1214 Check -save-temps to see if temp @FILE should be deleted.
1215 Follow-up to/fix for February 16 patch.
1217 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1218 (type_stack_dup): Remove no-longer neded error check.
1220 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1222 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1223 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1224 don't surround the element with 'N..E' if the type name is
1227 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1229 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1230 DECL_RTL_SET_P, etc.
1231 (make_method_value): Likewise.
1232 (get_dispatch_table): Likewise.
1234 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1236 2001-03-07 Tom Tromey <tromey@redhat.com>
1238 * config-lang.in (lang_requires): Define.
1240 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1242 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1245 2001-03-05 Per Bothner <per@bothner.com>
1247 Fix a problem where rest_of_decl_compilation applied to
1248 class_dtable_decl causes problems because it was done too early,
1249 before output file was opened.
1250 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1251 * class.c (class_dtable_decl): Add macro - element of class_roots.
1252 (make_class_data): Define class_dtable_decl.
1253 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1255 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1257 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1258 uses of 'boolean' with 'bool'.
1260 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1262 * lang-specs.h: Add zero initializer for cpp_spec field to all
1265 2001-02-16 Per Bothner <per@bothner.com>
1267 Handle compiling multiple input files at once, and @FILE syntax.
1268 * gcj.texi: Updated documentation to match.
1269 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1270 * jcf-parse.c (parse_source_file): Split into ...
1271 (parse_source_file_1): New function - and:
1272 (parse_source_file_2): New function.
1273 (yyparse): On -ffilelist-file, open and scan named file.
1274 On first pass over files, only do parse_source_file_1.
1275 A new second pass calls parse_source_file_2 for each file to compile.
1276 (init_jcf_parse): Call init_src_parse.
1277 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1278 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1279 as multiple input file combined in one compilation.
1280 * lang-options.h: Add -ffilelist-file
1281 * lang.c (flag_filelist_file): New flag variable.
1282 (lang_f_options): Handle -ffilelist-file.
1283 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1284 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1285 gclass_list - use global fields of src_parse_roots instead.
1286 * parse.y (src_parse_roots): New array.
1287 (incomplete_class_list, gclass_list): New macros.
1288 (push_parser_context, java_pop_parser_context,
1289 java_parser_context_resume): Don't fiddle with deleted fields.
1290 (various): Use incomplete_class gclass_list and global macros
1291 instead of parse_ctxt fields - the lists are global.
1292 (init_src_parse): New function.
1294 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1296 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1298 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1300 * parse.y (check_inner_class_access): Moved declaration of local
1301 `enclosing_decl_type' to the right location.
1303 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1305 * parse.y (parser_check_super_interface): Don't call
1306 check_pkg_class_access for an inner interface.
1307 (parser_check_super): Don't call check_pkg_class_access for inner
1309 (do_resolve_class): Simplify enclosing type loop. Don't call
1310 check_pkg_class_access if CL and DECL are not set.
1311 (find_in_imports_on_demand): Set DECL if class_type needed to be
1312 loaded. Don't call check_pkg_class_access for an inner class.
1313 (check_inner_class_access): Rewritten to implement member access
1314 rules as per spec 6.6.1.
1315 (check_pkg_class_access): Handle the empty package correctly.
1316 (in_same_package): New function. Determine if two classes are in the
1319 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1321 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1322 method into array types.
1323 * parse.y (patch_method_invocation): Bypass access check on clone call
1326 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1328 * expr.c (build_instanceof): Check for arrays when trying fold to
1331 2001-02-15 Jim Meyering <meyering@lucent.com>
1333 * Make-lang.in (java.install-common): Depend on `installdirs'.
1334 (java.install-info): Likewise.
1336 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1338 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1340 2001-02-14 Tom Tromey <tromey@redhat.com>
1341 Alexandre Petit-Bianco <apbianco@cygnus.com>
1343 Fix for PR java/1261.
1344 * typeck.c (build_java_array_type): Add public `clone' method to
1346 * parse.y (resolve_qualified_expression_name): Use current_class
1347 when checking for inaccessibility.
1348 (patch_method_invocation): Fixed error message when accessibility
1349 denied. Added `from_super' argument.
1351 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1353 * parse.y (resolve_class): Don't build a fake decl. Use the one
1355 * typeck.c (build_java_array_type): Build and assign decl to array
1358 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1360 * parse.y (not_accessible_p): Changed leading comment. Added extra
1361 `where' argument. Use it to enforce protected access rules.
1362 (resolve_qualified_expression_name): Added extra argument to
1364 (patch_method_invocation): Use argument `primary' to provide
1365 not_accessible_p with an extra argument.
1366 (lookup_method_invoke): Added extra argument to not_accessible_p.
1367 (search_applicable_method_list): Likewise.
1369 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1371 * parse.y (resolve_qualified_expression_name): Try to resolve as
1372 an inner class access only if `decl' is a TYPE_DECL.
1374 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1376 * decl.c (classdollar_identifier_node): Initialize.
1377 * java-tree.h (enum java_tree_index): New entry
1378 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1379 (classdollar_identifier_node): New macro.
1380 (ID_CLASSDOLLAR_P): Likewise.
1381 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1382 (build_dot_class_method_invocation): Likewise.
1383 (find_applicable_accessible_methods_list): `class$' can't be
1386 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1388 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1390 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1392 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1393 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1396 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1398 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1399 outside of the `__U' sequence too.
1400 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1403 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1405 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1407 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1409 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1410 (JVGENMAIN_OBJS): Likewise.
1411 * java-tree.h (append_gpp_mangled_name): New prototype.
1412 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1413 Removed cast calling `gcc_add_root.'
1414 * jvgenmain.c (mangle_obstack): New global, initialized.
1416 (do_mangle_class): Constify local `ptr.'
1417 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1418 append_gpp_mangle_name and update `count' if necessary.
1419 Use `mangle_obstack.'
1420 * mangle.c (append_unicode_mangled_name): Removed.
1421 (append_gpp_mangled_name): Likewise.
1422 (unicode_mangling_length): Likewise.
1423 (mangle_member_name): Return type set to `void.'
1424 (mangle_field_decl): Don't append `U' in escaped names.
1425 (mangle_method_decl): Likewise.
1426 (mangle_member_name): Just use `append_gpp_mangled_name.'
1427 * mangle_name.c: New file.
1429 2001-02-07 Per Bothner <per@bothner.com>
1431 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1433 * check-init.c (check_init): Don't call done_alternative after
1434 processing loop code, as a LOOP_EXPR never terminates normally.
1436 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1438 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1440 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1442 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1445 2001-02-06 Tom Tromey <tromey@redhat.com>
1447 * lex.c (java_new_lexer): Longer error message.
1449 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1450 Alexandre Petit-Bianco <apbianco@cygnus.com>
1452 * typeck.c (build_prim_array_type): Added leading comment.
1453 (build_java_array_type): Moved locals out of
1454 block. Always create the `data' field, fixed alignment to match
1457 2001-02-04 Tom Tromey <tromey@redhat.com>
1459 * expr.c (java_lang_expand_expr): Don't bother recomputing
1460 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1463 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1465 * parse.y (process_imports): Save the original name of the import
1466 for better error report.
1468 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1470 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1471 of macros used when compiling jvspec.c.
1472 * jvspec.c (lang_specific_driver): Link with the shared
1475 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1477 * check-init.c (check_init): Call internal_error instead of fatal.
1478 * expr.c (java_lang_expand_expr): Likewise.
1479 * jcf-parse.c (get_constant): Likewise.
1480 * mangle.c (java_mangle_decl): Likewise.
1481 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1482 (operator_string): Likewise.
1483 * check-init.c (check_init): Call abort instead of fatal.
1484 * class.c (build_class_ref): Likewise.
1485 * constants.c (write_constant_pool): Likewise.
1486 * decl.c (start_java_method): Likewise.
1487 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1488 (java_stack_dup, encode_newarray_type): Likewise.
1489 (build_java_array_length_access): Likewise.
1490 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1491 (build_java_soft_divmod, build_invokeinterface): Likewise.
1492 * java-tree.h (INNER_CLASS_P): Likewise.
1493 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1494 (give_name_to_class, get_class_constant): Likewise.
1495 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1496 (find_constant_index, generate_bytecode_conditional): Likewise.
1497 (generate_bytecode_insns, perform_relocations): Likewise.
1498 * lex.c (java_unget_unicode, java_lex): Likewise.
1499 * mangle.c (mangle_type, mangle_record_type): Likewise.
1500 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1501 (finish_mangling): Likewise.
1502 * parse.h (MARK_FINAL_PARMS): Likewise.
1503 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1504 (obtain_incomplete_type, java_complete_class): Likewise.
1505 (java_check_regular_methods, java_complete_expand_method): Likewise.
1506 (cut_identifier_in_qualified, check_deprecation): Likewise.
1507 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1508 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1509 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1510 * typeck.c (set_local_type, parse_signature_type): Likewise.
1511 (parse_signature_string, build_java_signature): Likewise;
1512 (set_java_signature): Likewise.
1513 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1514 * class.c (add_method): Call fatal_error instead of fatal.
1515 (build_static_field_ref): Likewise.
1516 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1517 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1518 * lex.c (java_new_new_lexer): Likewise.
1519 * jv-scan.c (main): Likewise.
1520 (fatal_error): Renamed from fatal.
1521 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1523 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1524 (yyparse): Likewise.
1525 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1526 * lex.c (java_get_line_col): Likewise.
1527 * jcf-parse.c (load_class): Make errors non-fatal.
1528 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1530 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1532 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1533 (error): Remove unused function.
1534 (main): Don't use "__attribute__ alias" on generated class symbol.
1536 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1538 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1540 * parse.y (finish_method_declaration): Code accounting for WFLed
1541 method DECL_NAMEs deleted.
1542 (check_abstract_method_definitions): Likewise.
1543 (resolve_type_during_patch): Layout resolved type.
1544 * typeck.c (lookup_do): Removed unused local.
1546 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1548 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1549 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1550 integer_negative_one_node.
1551 * expr.c (build_java_binop): Likewise.
1553 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1555 * zextract.c (read_zip_archive): Read file_offset before writing
1556 zipd and consequently clobbering the header contents.
1558 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * Make-lang.in: Remove all dependencies on defaults.h.
1561 * decl.c: Don't include defaults.h.
1563 * parse.y: Likewise.
1565 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1567 * ChangeLog (2001-01-21): Fixed typo.
1568 * class.c (layout_class_method): Code accounting for WFLed
1569 method DECL_NAMEs deleted.
1570 * constant.c (find_methodref_index): Likewise.
1571 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1572 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1573 (struct lang_decl): New field `wfl'.
1574 (java_get_real_method_name): Prototype deleted.
1575 * mangle.c (mangle_method_decl): Code accounting for WFLed
1576 method DECL_NAMEs deleted.
1577 * parse.h (GET_METHOD_NAME): Macro deleted.
1578 * parse.y (reset_method_name): Deleted.
1579 (method_header): Set DECL_FUNCTION_WFL.
1580 (check_abstract_method_header): Code accounting for WFLed method
1582 (java_get_real_method_name): Deleted.
1583 (check_method_redefinition): Code accounting for WFLed method
1584 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1585 (java_check_regular_methods): Likewise.
1586 (java_check_abstract_methods): Likewise.
1587 (java_expand_classes): Don't call `reset_method_name.'
1588 (search_applicable_method_list): Use DECL_NAMEs instead of
1590 * typeck.c (lookup_do): Code accounting for WFLed method
1593 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1595 * lex.c (java_read_char): Check for EOF from getc first.
1597 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1599 * class.c (layout_class): Don't lay the superclass out if it's
1600 already being laid out.
1601 * jcf-parse.c (handle_innerclass_attribute): New function.
1602 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1603 handle_innerclasses_attribute.
1604 (jcf_parse): Don't load an innerclasses if it's already being
1606 * jcf-write.c (append_innerclass_attribute_entry): Static
1607 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1608 to be zero for anonymous classes.
1610 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1612 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1614 * jcf-parse.c (set_source_filename): Use
1615 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1617 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1619 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1620 gets a unique asm name.
1622 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1624 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1625 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1627 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1628 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1629 * parse.y (lookup_package_type_and_set_next): Deleted.
1630 (resolve_package): Removed unnecessary code.
1631 (find_applicable_accessible_methods_list): `finit$' can't be
1633 * verify.c (pop_argument_types): Added missing prototype.
1635 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1637 * config-lang.in: Disable java by default.
1639 2001-01-23 Tom Tromey <tromey@redhat.com>
1641 * gcj.texi (Copying): New node.
1642 Added copyright information.
1644 2001-01-21 Per Bothner <per@bothner.com>
1646 Various fixes to allow compiling a compressed .jar/.zip archive.
1647 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1648 (struct ZipFile): Add fields name and next (from ZipFileCache).
1649 (struct ZipDirectory): New field zipf points to owning ZipFile.
1650 * jcf.h (struct ZipDirectory): Add forward declaration.
1651 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1652 Remove seen_in_zip and zip_offset fields.
1653 (JCF_SEEN_IN_ZIP): New macro.
1654 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1655 * jcf-io.c: Change all ZipFileCache to ZipFile.
1656 (read_zip_member): New function.
1657 (open_in_zip): Call read_zip_member.
1658 * jcf-parse.c (find_in_current_zip): Remove function.
1659 (read_class): Merge in find_in_current_zip functionality.
1660 Call read_zip_member if needed.
1661 (parse_zip_file_entries): Use read_zip_member.
1662 (process_zip_dir): Update for removed and added JCF fields.
1663 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1665 2001-01-21 Per Bothner <per@bothner.com>
1667 Minor optimization of static ggc roots.
1668 * jcf-parse.c (parse_roots): New static field.
1669 (current_field, current_method, current_file_list): Replace by macros
1670 naming fields of parse_roots.
1671 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1672 * class.c (class_roots): New static field.
1673 (registered_class, fields_ident, info_ident, class_list):
1674 New macros naming fields of parse_roots.
1675 (build_static_field_ref): Don't register roots here.
1676 (layout_class): Static field list replaced by macro class_list.
1677 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1678 Initialize fields_ident and info_ident here.
1680 2001-01-21 Per Bothner <per@bothner.com>
1682 * jcf-parse.c (ggc_mark_jcf): New function.
1683 (init_jcf_parse): Register current_jcf as ggc root.
1685 2001-01-21 Per Bothner <per@bothner.com>
1687 * lang.c (put_decl_node): Print method's name.
1689 2001-01-21 Per Bothner <per@bothner.com>
1691 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1692 (verify_jvm_instructions): Use it, for better error messages on loads.
1694 2001-01-21 Per Bothner <per@bothner.com>
1696 * verify.c (merge_type_state): Still may have to merge even if
1697 LABEL_VERIFIED (label).
1699 2001-01-21 Per Bothner <per@bothner.com>
1701 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1702 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1704 2001-01-19 Per Bothner <per@bothner.com>
1706 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1707 if expeting an interface type. Refines Tom's change of 2000-09-12.
1709 2001-01-18 Per Bothner <per@bothner.com>
1711 * gcj.texi (Input Options): Mention .java files.
1713 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1715 * lang-options.h (-Wunsupported-jdk11): Removed.
1716 * lang.c (flag_not_overriding): Deleted.
1717 (flag_static_local_jdk1_1): Likewise.
1718 (lang_W_options): Removed "unsupported-jdk11" entry.
1719 * parse.y (java_check_methods): Removed dead code.
1721 2001-01-17 Tom Tromey <tromey@redhat.com>
1723 Changes suggested by Per Bothner:
1724 * gcj.texi (Input Options): Don't mention input files.
1725 (Code Generation): Updated --main information.
1726 (Invoking jcf-dump): Mention that --javap is incomplete.
1727 From Alexandre Petit-Bianco:
1728 (Warnings): Don't mention -Wunsupported-jdk11.
1730 (Compatibility): Mention JDK 1.2-ness of libraries.
1731 (Resources): Mention resources used when writing gcj.
1733 2001-01-17 Tom Tromey <tromey@redhat.com>
1735 * gcj.texi: New file.
1736 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1737 (java.info): Depend on gcj.info.
1738 (java/gcj.dvi): New target.
1739 (java.dvi): Depend on gcj.dvi.
1740 (java.install-info): Wrote.
1742 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1744 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1745 having called make_decl_rtl.
1747 2001-01-14 Per Bothner <per@bothner.com>
1749 Various patches to emit better messages on verification errors.
1750 * expr.c (push_type_0): Return error indication on stack overflow,
1751 instead of callinfg fatal.
1752 (push_type): Now just call push_type_0 (nd fatal on overflow).
1753 (pop_type_0): Return detailed error message (in a char** argument).
1754 (pop_type): If pop_type_0 fails, print error message.
1755 (pop_argument_types): Moved to verify.c.
1756 * verify.c (pop_argument_types): Moved from expr.c.
1757 Return a (possible) error message, rather than void.
1758 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1759 (verify_jvm_instruction): Use new macros, improving error messages.
1760 For case OPCODE_astore use object_ptr_type_node.
1761 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1762 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1764 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1765 constant, return body without wrapper. (Improves constant folding.)
1766 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1768 2001-01-13 Per Bothner <per@bothner.com>
1770 * expr.c (expand_java_field_op): Assigning to a final field outside
1771 an initializer does not violate JVM spec, so should be warning, not
1772 error. (Sun's verifier does not complain - though MicroSoft's does.)
1774 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
1776 * gjavah.c (version), jcf-dump.c (version): Update copyright year
1779 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
1781 * parse.y (resolve_expression_name): Permit instance variables from
1782 enclosing context in super constructor call.
1783 (resolve_qualified_expression_name): Permit enclosing class's qualified
1784 "this" in super constructor call.
1786 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1788 * class.c (build_utf8_ref): Remove last argument in call to
1789 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1790 (build_class_ref): Likewise.
1791 (build_static_field_ref): Likewise.
1792 (get_dispatch_table): Likewise.
1793 (layout_class_method): Likewise.
1794 (emit_register_classes): Likewise.
1795 * constants.c (build_constant_data_ref): Likewise.
1796 * decl.c (builtin_function): Likewise.
1797 (create_primitive_vtable): Likewise.
1798 * expr.c (build_known_method_def): Likewise.
1799 (build_jni_stub): Likewise.
1800 (java_lang_expand_expr): Likewise.
1802 2001-01-10 Tom Tromey <tromey@redhat.com>
1804 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
1806 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1808 * java-tree.h (lang_printable_name_wls): New prototype.
1809 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
1810 rather than `current_class' to print type name. Don't prepend type
1811 names when printing constructor names.
1812 (lang_printable_name_wls): New function.
1813 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
1814 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
1815 * parse.y (patch_method_invocation): Message tuned for constructors.
1816 (not_accessible_p): Grant `private' access from within
1819 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1821 All files with updated copyright when applicable.
1822 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
1823 * class.c (mangle_class_field): Function removed.
1824 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
1825 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
1826 (build_class_ref): Call `java_mangle_class_field' instead of
1827 `mangle_class_field.'
1828 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
1829 (layout_class): Call `java_mangle_decl' instead of
1830 `mangle_static_field.'
1831 (cxx_keywords): Initialized static array moved to `lex.c.'
1832 (layout_class_method): Changed leading comment. Simplified to
1833 call `java_mangle_decl.' Local `ptr' moved in for loop body.
1834 * decl.c (lang_mark_tree): Mark field `package_list.'
1835 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
1836 (struct lang_type): New field `package_list.'
1837 (unicode_mangling_length): Prototype removed.
1838 (append_gpp_mangled_name, append_gpp_mangled_classtype,
1839 emit_unicode_mangled_name): Likewise.
1840 (cxx_keyword_p): New prototype.
1841 (java_mangle_decl, java_mangle_class_field,
1842 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
1843 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
1845 * jvgenmain.c (main_method_prefix): Global variable removed.
1846 (main_method_suffix): Likewise.
1847 (do_mangle_classname): New function.
1848 (main): Call it. Format changed to accomodate new mangling scheme.
1849 * lex.c: (utf8_cmp): Conditionally prototyped.
1850 (cxx_keywords): Moved from class.c, conditionally defined.
1851 (utf8_cmp, cxx_keyword_p): Likewise.
1852 * mangle.c (obstack.h, ggc.h): Included.
1853 (mangle_field_decl): New function.
1854 (mangle_method_decl, mangle_type, mangle_pointer_type,
1855 mangle_array_type, mangle_record_type,
1856 find_compression_pointer_match, find_compression_array_match,
1857 find_compression_record_match,
1858 find_compression_array_template_match, set_type_package_list,
1859 entry_match_pointer_p, emit_compression_string, init_mangling,
1860 finish_mangling, compression_table_add, mangle_member_name): Likewise.
1861 (mangle_obstack): New global.
1862 (MANGLE_RAW_STRING): New macro.
1863 (unicode_mangling_length): Turned static.
1864 (append_unicode_mangled_name): Renamed from
1865 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
1866 replaces `obstack', removed from the parameter list.
1867 (append_gpp_mangled_name): Turned static. `mangle_obstack'
1868 replaces parameter `obstack', removed from the parameter list. Call
1869 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
1870 (append_gpp_mangled_classtype): Removed.
1871 (compression_table, compression_next): New static variables.
1872 * parse.y (temporary_obstack): Extern declaration removed.
1874 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1876 * parse.y (patch_binop): Compute missing type in error situations.
1878 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1880 * class.c (make_class_data): Push initial value for "arrayclass".
1881 * decl.c (init_decl_processing): Add new class field "arrayclass".
1883 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
1885 From patha@softlab.ericsson.se:
1886 * parse.y (switch_label): Use build, not build1, to construct
1889 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
1891 * lang.c (lang_decode_option): Change -MA to -MP.
1892 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
1893 Update to new prototype; do quote targets.
1894 (jcf_dependency_write): Update.
1896 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
1898 Shorten primitive array allocation path:
1899 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
1900 to create new primitive arrays.
1901 * expr.c (build_newarray): If generating native code, call
1902 soft_newarray_node with a reference to the primitive TYPE identifier
1903 instead of type_value.
1905 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
1907 Fix for PRs gcj/312 and gcj/253:
1908 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
1909 dest if they arn't already.
1910 * class.c (layout_class): Call maybe_layout_super_class on
1911 superinterfaces also, but only if compiling from bytecode.
1914 * parse.y (create_class): Set ACC_STATIC if class is declared in an
1917 2000-12-15 Tom Tromey <tromey@redhat.com>
1919 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
1922 2000-12-14 Andrew Haley <aph@redhat.com>
1924 * boehm.c (mark_reference_fields): Change test to correctly detect
1927 2000-12-15 Andreas Jaeger <aj@suse.de>
1929 * config-lang.in (lang_dirs): Added.
1931 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1933 * parse.y (end_artificial_method_body): Fixed undefined behavior.
1934 Credits go to rth for finding it.
1936 2000-12-13 Mike Stump <mrs@wrs.com>
1938 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
1940 2000-11-07 Tom Tromey <tromey@cygnus.com>
1942 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
1943 * lex.c (java_ignorable_control_p): Removed.
1944 (java_letter_or_digit_p): Removed.
1945 (java_start_char_p): New function.
1946 (java_read_char): Return `int', not `unicode_t'. Changed
1948 (java_read_unicode): Likewise.
1949 (java_read_unicode_collapsing_terminators): Likewise.
1950 (java_get_unicode): Likewise.
1951 (java_new_lexer): Initialize hit_eof.
1952 (java_parse_end_comment): Take `int' argument.
1953 (java_parse_doc_section): Likewise.
1954 (java_parse_escape_sequence): Don't allow backlash-newline.
1956 * lex.h (JAVA_DIGIT_P): Removed.
1957 (_JAVA_LETTER_OR_DIGIT_P): Removed.
1958 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
1959 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
1960 (JAVA_PART_CHAR_P): New macro.
1962 (JAVA_CHAR_ERROR): Now -2.
1963 (java_lexer): New field `hit_eof'.
1964 * chartables.h: New file.
1965 * gen-table.pl: new file.
1967 2000-11-20 Tom Tromey <tromey@cygnus.com>
1968 Alexandre Petit-Bianco <apbianco@cygnus.com>
1970 * parse.y (java_complete_lhs): Only allow compound assignment of
1971 reference type if type is String.
1973 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1975 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
1976 jcf-path.c: Likewise.
1978 2000-12-09 Anthony Green <green@redhat.com>
1980 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
1981 filestart and filename_length as int values.
1983 2000-12-07 Mo DeJong <mdejong@redhat.com>
1985 * jcf-io.c (find_class): Correct the logic that tests to see if a
1986 .java file is newer than its .class file. The compiler was
1987 incorrectly printing a warning when file mod times were equal.
1989 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
1991 * jvgenmain.c: Use ISPRINT not isascii.
1993 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
1995 * parse.y (end_artificial_method_body): Fixed typo.
1997 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
1999 * parse.y (patch_method_invocation): Pick the correct enclosing
2000 context when creating inner class instances.
2003 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2005 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2006 Update copyright year to 2000.
2008 2000-11-23 Anthony Green <green@redhat.com>
2010 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2011 Move current_file_list out of yyparse and make it static.
2013 * expr.c: Declare quick_stack and tree_list_free_list as static
2014 (init_expr_processing): Register quick_stack and
2015 tree_list_free_list roots.
2017 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2019 * parse.y (build_outer_field_access): New local `decl_ctx', use
2020 it. Check for field's context and current class immediate outer
2021 context inheritance.
2022 (outer_field_access_p): Consider fields inherited from the last
2024 (build_access_to_thisn): Stop at the last enclosing context if
2028 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2030 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2032 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2034 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2037 2000-11-20 Tom Tromey <tromey@cygnus.com>
2039 * jv-scan.c (help): Document --complexity.
2040 (options): Added --complexity.
2041 (flag_complexity): New global.
2042 (main): Call `report'.
2043 * parse-scan.y (complexity): New global.
2044 (if_then_statement, if_then_else_statement,
2045 if_then_else_statement_nsi, switch_block_statement_group,
2046 while_expression, do_statement, for_begin, continue_statement,
2047 throw_statement, catch_clause, finally, method_invocation,
2048 conditional_and_expression, conditional_or_expression,
2049 conditional_expression): Update complexity.
2050 (reset_report): Reset complexity.
2051 (report): New function.
2053 2000-11-20 Tom Tromey <tromey@cygnus.com>
2055 * lex.c (yylex): Added STRICT_TK case.
2056 * parse.y (STRICT_TK): Added.
2057 * parse-scan.y (STRICT_TK): Added.
2058 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2059 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2061 * keyword.h: Rebuilt.
2062 * keyword.gperf (strictfp): Added.
2064 2000-11-20 Tom Tromey <tromey@cygnus.com>
2066 * lex.c (yylex): Recognize floating point constants with leading
2069 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2071 * java-tree.h (cyclic_inheritance_report): Constify.
2072 * parse.y (cyclic_inheritance_report): Likewise.
2074 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2076 * parse.y (goal): Remove call to ggc_add_string_root.
2078 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2080 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2081 Create string in scratch buffer, then pass to build_string.
2083 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2085 * parse.y (issue_warning_error_from_context): Add
2088 2000-11-11 Anthony Green <green@redhat.com>
2090 * jcf-parse.c (process_zip_dir): Add finput parameter.
2091 (jcf_figure_file_type): Call process_zip_dir with appropriate
2094 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2096 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2097 * jcf-parse.c (jcf_figure_file_type): Likewise.
2099 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2101 * parse.y (create_new_parser_context): Use memset () instead of
2104 2000-11-08 Tom Tromey <tromey@cygnus.com>
2106 * gjavah.c (process_file): Only include gcj/cni.h when generating
2109 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2111 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2112 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2113 instead of bzero ().
2115 2000-11-05 Tom Tromey <tromey@cygnus.com>
2117 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2118 * lex.c (IS_ZERO): New define.
2119 (java_perform_atof): Error on floating point underflow.
2121 2000-11-04 Tom Tromey <tromey@cygnus.com>
2123 * lex.c (java_parse_escape_sequence): Only read two octal
2124 characters if the first one is greater than 3. Don't allow
2125 "octal" numbers to include the digits 8 or 9.
2127 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2129 * Make-lang.in (java.distdir): Remove.
2131 2000-11-03 Tom Tromey <tromey@cygnus.com>
2133 * Make-lang.in (java.dvi): New target.
2134 Partial fix for PR other/567.
2136 * lang-options.h: Mention -Wout-of-date.
2137 * jcf-dump.c (flag_newer): New global.
2138 * gjavah.c (flag_newer): New global.
2139 * jcf-io.c (find_class): Only warn when flag_newer set.
2140 * lang.c (flag_newer): New global.
2141 (struct string_option): New declaration.
2142 (lang_W_options): New global.
2143 (process_option_with_no): New function.
2144 (lang_decode_option): Use it.
2146 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2147 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2150 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2151 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2152 * lex.c (java_read_unicode): Removed `term_context' argument.
2153 Recognize any number of `u' in `\u'.
2154 (java_read_unicode_collapsing_terminators): New function.
2155 (java_get_unicode): Use it.
2156 (java_lineterminator): Removed.
2157 (yylex): Produce error if character literal is newline or single
2158 quote. Return if eof found in middle of `//' comment. EOF in
2159 `//' comment is only an error if pedantic.
2160 (java_ignorable_control_p): New function.
2161 (java_parse_end_comment): Return if eof found in middle of
2164 * jv-scan.c (pedantic): New global.
2166 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2168 * parse.y (outer_field_access_p): Inherited fields aren't
2169 consider outer fields.
2170 (maybe_build_thisn_access_method): Use
2171 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2172 (resolve_expression_name): Trigger an error if a static field
2173 is being accessed as an outer field.
2175 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2177 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2180 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2182 * Make-lang.in: Move all build rules here from Makefile.in,
2183 adapt to new context. Wrap all rules that change the current
2184 directory in parentheses. Expunge all references to $(P).
2185 When one command depends on another and they're run all at
2186 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2187 all object-file generation rules. Delete obsolete variables.
2189 * Makefile.in: Delete.
2190 * config-lang.in: Delete outputs= line.
2192 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2194 * parse.y (patch_method_invocation): NULLify this_arg when already
2196 (maybe_use_access_method): Handle call to methods unrelated to the
2197 current class. Fixed comment.
2200 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2202 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2205 2000-10-24 Tom Tromey <tromey@cygnus.com>
2207 * lex.c (java_new_lexer): Initialize new fields. Work around
2208 broken iconv() implementations.
2209 (java_read_char): Swap bytes if required. Use fallback decoder if
2211 (byteswap_init, need_byteswap): New globals.
2212 (java_destroy_lexer): Only close iconv handle if it is in use.
2213 * lex.h (java_lexer): New fields read_anything, byte_swap,
2215 Made out_buffer unsigned.
2217 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2219 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2220 where an enclosing context can be set on the jdep.
2221 (do_resolve_class): Fixed identation.
2223 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2225 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2227 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2230 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2232 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2234 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2236 * jcf-write.c (OP1): Update `last_bc'.
2237 (struct jcf_block): Fixed indentation and typo in comments. New
2239 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2240 follows `monitorenter'.
2241 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2245 2000-10-16 Tom Tromey <tromey@cygnus.com>
2247 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2248 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2249 * lang-options.h: Added -MA, -MT, -MF..
2250 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2251 (DEPEND_TARGET_SET): New macro.
2252 (DEPEND_FILE_ALREADY_SET): Likewise.
2253 (init_parse): Handle new flags.
2254 * jcf.h (jcf_dependency_print_dummies): Declare.
2255 * Make-lang.in (s-java): Added mkdeps.o.
2256 * Makefile.in (BACKEND): Added mkdeps.o.
2257 (../gcjh$(exeext)): Added mkdeps.o.
2258 (../jcf-dump$(exeext)): Added mkdeps.o.
2259 * jcf-depend.c: Include mkdeps.h.
2260 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2261 add_entry): Removed.
2262 (jcf_dependency_reset): Rewrote.
2263 (dependencies): New global.
2264 (jcf_dependency_set_target): Rewrote.
2265 (jcf_dependency_add_target): Likewise.
2266 (jcf_dependency_add_file): Likewise.
2268 (print_ents): Removed.
2269 (jcf_dependency_write): Rewrote.
2270 (print_dummies): New global.
2271 (jcf_dependency_print_dummies): New function
2272 (jcf_dependency_write): Call deps_dummy_targets if required.
2274 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2276 * gjavah.c (add_class_decl): Removed unused variables `tname',
2277 `tlen' and `name_index'.
2278 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2279 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2280 in `wfl_operator' with value.
2281 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2282 (jcf_figure_file_type): Fixed identation.
2283 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2284 * parse.y (analyze_clinit_body): New function.
2285 (static_initializer:): Reset `current_static_block'.
2286 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2287 `wfl_operator' with new value.
2288 (lookup_cl): Use EXPR_WFL_FILENAME.
2289 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2290 analyze_clinit_body.
2291 (build_outer_field_access): Access to this$<n> built from
2292 current_class, not its outer context.
2293 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2294 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2295 (patch_method_invocation): Use `is_static_flag' when already
2297 (patch_newarray): Removed assignment in ternary operator.
2299 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2301 * except.c (free_eh_ranges): Don't free `whole_range'.
2303 2000-10-15 Anthony Green <green@redhat.com>
2305 * decl.c (init_decl_processing): Call init_class_processing before
2308 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2310 * check-init.c (check_init): Fixed leading comment. Use
2312 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2313 (give_name_to_locals): Likewise.
2314 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2315 fields in lang_decl_var.
2316 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2317 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2318 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2319 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2320 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2321 (LOCAL_FINAL): Rewritten.
2322 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2323 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2324 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2325 `init_final' fields.
2326 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2327 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2328 (TYPE_HAS_FINAL_VARIABLE): New macro.
2329 (struct lang_type): Added `afv' field.
2330 * parse.y (check_static_final_variable_assignment_flag): New function.
2331 (reset_static_final_variable_assignment_flag): Likewise.
2332 (check_final_variable_local_assignment_flag): Likewise.
2333 (reset_final_variable_local_assignment_flag): Likewise.
2334 (check_final_variable_indirect_assignment): Likewise.
2335 (check_final_variable_global_assignment_flag): Likewise.
2336 (add_inner_class_fields): Use LOCAL_FINAL_P.
2337 (register_fields): Handle local finals and final variables.
2338 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2339 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2340 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2342 (java_complete_expand_methods): Loop to set
2343 TYPE_HAS_FINAL_VARIABLE. Call
2344 `reset_final_variable_local_assignment_flag' and
2345 `check_final_variable_local_assignment_flag' accordingly before
2346 and after constructor expansion. Call
2347 `reset_static_final_variable_assignment_flag'
2348 before expanding <clinit> and after call
2349 `check_static_final_variable_assignment_flag' if the
2350 current_class isn't an interface. After all methods have been
2351 expanded, call `check_final_variable_global_assignment_flag' and
2352 `check_static_final_variable_assignment_flag' if the current class
2354 (maybe_yank_clinit): Fixed typo in comment.
2355 (build_outer_field_access_methods): Removed old sanity check. Use
2356 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2357 Don't create access methods for finals.
2358 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2359 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2360 existing DECL_INIT has been processed.
2361 (java_complete_lhs): Likewise.
2362 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2363 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2365 (patch_assignment): Use LOCAL_FINAL_P.
2366 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2367 DECL_INITIAL is nullified.
2370 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2372 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2374 * Makefile.in (parse.c, parse-scan.c): Likewise.
2376 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2378 * class.c (temporary_obstack): Remove.
2379 (make_class): Don't mess with obstascks.
2380 (push_class): Likewise.
2381 (set_super_info): Likewise.
2382 (add_method_1): Likewise.
2383 (add_method): Likewise.
2384 (add_field): Likewise.
2385 (build_utf8_ref): Likewise.
2386 (build_class_ref): Likewise.
2387 (build_static_field_ref): Likewise.
2388 (finish_class): Likewise.
2389 (push_super_field): Likewise.
2390 (layout_class): Likewise.
2391 (layout_class_methods): Likewise.
2392 (init_class_processing): Likewise.
2393 * constants.c (get_tag_node): Likewise.
2394 (build_constant_data_ref): Likewise.
2395 * decl.c (ggc_p): Remove.
2396 (copy_lang_decl): Use ggc_alloc.
2397 (complete_start_java_method): Don't mess with obstacks.
2398 (start_java_method): Likewise.
2399 (end_java_method): Likewise.
2400 * except.c (link_handler): Use xmalloc.
2401 (free_eh_ranges): New function.
2402 (method_init_exceptions): Use it.
2403 (add_handler): Use xmalloc.
2404 (expand_start_java_handler): Don't mess with obstacks.
2405 (prepare_eh_table_type): Likewise.
2406 (expand_end_java_handler): Likewise.
2407 * expr.c (push_value): Likewise.
2408 (create_label_decl): Likewise.
2409 (build_jni_stub): Likewise.
2410 (java_lang_expand_expr): Likewise.
2411 (note_instructions): Use xrealloc.
2412 (java_push_constant_from_pool): Don't mess with obstacks.
2413 (process_jvm_instruction): Likewise.
2414 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2416 * jcf-parse.c (get_constant): Don't mess with obstacks.
2417 (read_class): Likewise.
2418 (jcf_parse): Likewise.
2419 * lex.c (expresion_obstack): Remove.
2420 (java_lex): Don't use obstack_free.
2421 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2422 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2423 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2424 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2425 * parse.y (gaol): Add more GC roots.
2426 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2427 (lookup_field_wrapper): Likewise.
2428 (obtain_incomplete_type): Don't mess with obstacks.
2429 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2431 (craft_constructor): Don't mess with obstacks.
2432 (safe_layout_class): Likewise.
2433 (java_complete_class): Likewise.
2434 (source_end_java_method): Likewise.
2435 (build_outer_field_access_methods): Likewise.
2436 (build_outer_method_access_method): Likewise.
2437 (maybe_build_thisn_access_method): Likewise.
2438 (build_dot_class_method_invocation): Likewise.
2439 (java_complete_tree): Likewise.
2440 (java_complete_lhs): Likewise.
2441 (do_merge_string_cste): Likewise.
2442 (patch_string_cst): Likewise.
2443 (array_constructor_check_entry): Likewise.
2444 * typeck.c (build_java_array_type): Likewise.
2445 (parse_signature_string): Likewise.
2446 (build_java_signature): Likewise.
2448 2000-10-12 Tom Tromey <tromey@cygnus.com>
2451 * gjavah.c (add_class_decl): Don't special-case inner classes.
2452 (add_namelet): Likewise.
2454 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2456 * java-tree.h: Constify current_encoding.
2457 * lang.c: Constify current_encoding.
2459 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2461 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2462 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2464 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2466 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2467 patch. Fixes gcj/340.
2469 2000-10-10 Tom Tromey <tromey@cygnus.com>
2471 * lex.c (java_new_lexer): Initialize out_first and out_last
2473 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2475 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2477 * parse.y (pop_current_osb): New function.
2478 (array_type:): Use `dims:', changed actions
2479 accordingly. Suggested by Anthony Green.
2480 (array_creation_expression:): Used pop_current_osb.
2481 (cast_expression:): Likewise.
2482 (search_applicable_method_list): Fixed indentation.
2484 2000-10-08 Anthony Green <green@redhat.com>
2486 * parse.y (array_type_literal): Remove production.
2487 (type_literals): Refer to array_type, not array_type_literal.
2489 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2491 Patch contributed by Corey Minyard.
2492 * decl.c (check_local_named_variable): New function.
2493 (tree check_local_unnamed_variable): Likewise.
2494 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2496 2000-10-07 Anthony Green <green@redhat.com>
2498 * class.c (layout_class): Handle case where superclass can't be
2501 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2503 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2506 2000-10-05 Tom Tromey <tromey@cygnus.com>
2508 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2509 * jvgenmain.c (class_mangling_prefix): Removed.
2510 (class_mangling_suffix): New global.
2512 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2514 (print_method_info): Handle overrides for static and final
2516 (process_file): Generate declaration for class object field.
2517 * class.c (cxx_keywords): New array.
2518 (utf8_cmp): New function.
2519 (cxx_keyword_p): New function.
2520 (layout_class_method): Mangle C++ keywords by appending `$'.
2521 (mangle_field): New function.
2522 (mangle_class_field): Use mangle_field. Mangle class name as
2524 (mangle_static_field): Use mangle_field.
2526 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2528 * decl.c (find_local_variable): Removed uncessary type check and
2529 fixed range check typo. From Corey Minyard.
2531 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2533 * decl.c (give_name_to_locals): New local `code_offset'. Call
2534 `maybe_adjust_start_pc'.
2535 * expr.c (note_instructions): New function.
2536 (expand_byte_code): Don't collect insn starts here.
2537 (peek_opcode_at_pc): New function.
2538 (maybe_adjust_start_pc): Likewise.
2539 * java-tree.h (maybe_adjust_start_pc): Declare.
2540 (note_instructions): Likewise.
2541 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2543 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2545 * parse.y (field_access:): Fixed indentation.
2546 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2548 2000-09-07 Tom Tromey <tromey@cygnus.com>
2551 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2552 JPRIMITIVE_TYPE_P, for arithmetic operators.
2553 (patch_method_invocation): Indentation fix.
2554 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2555 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2556 (do_unary_numeric_promotion): Cleaned up code.
2557 (valid_cast_to_p): Handle boolean correctly.
2559 2000-09-27 Tom Tromey <tromey@cygnus.com>
2561 * lex.c (java_read_unicode): Reset bs_count when finished with
2564 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2567 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2568 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2569 (typeck.o): Depend on ggc.h.
2570 * class.c (add_method_1): Use GC functions for allocation.
2571 (init_class_processing): Register roots.
2572 * decl.c (ggc_p): Set to 1.
2573 (pending_local_decls): Make it static.
2574 (push_jvm_slot): Use GC functions for allocation.
2575 (init_decl_processing): Register roots.
2576 (give_name_to_locals): Use GC functions for allocation.
2577 (lang_mark_tree): New function.
2578 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2579 functions for allocation.
2580 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2581 * lex.c (java_lex): Use build_string, rather than replicating it
2583 * parse.y (goal): Add more roots.
2584 (mark_parser_ctxt): New function.
2585 * typeck.c: Include ggc.h.
2587 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2589 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2590 contains something else than MODIFY_EXPR.
2592 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2594 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2595 * Makefile.in (parse.o): Depend on ggc.h.
2596 (class.o): Likewise.
2597 (constants.o): Likewise.
2600 (jcf-parse.o): Likewise.
2601 (jcf-write.o): Likewise.
2602 (mangle.o): Likewise.
2603 * class.c: Include ggc.h.
2604 (build_static_field_ref): Register GC roots.
2605 (layout_class): Likewise.
2606 (init_class_processing): Likewise.
2607 * constants.c: Include ggc.h.
2608 (current_constant_pool_data_ref): Remove.
2609 (tag_nodes): Move it to ...
2610 (get_tag_node): ... here. Register GC roots.
2611 * decl.c: Include ggc.h. Remove many global tree definitions.
2612 (throw_node): Define.
2613 (java_global_trees): Likewise.
2614 (predef_filenames): Make the size a constant.
2615 (init_decl_processing): Adjust accordingly.
2616 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2617 * expr.c: Include ggc.h.
2618 (init_expr_processing): Register GC roots.
2619 (build_invokeinterface): Likewise.
2620 * java-tree.h: Replace extern tree declarations with macros.
2621 (java_global_trees): New variable.
2622 (java_tree_index): New enumeration.
2623 (init_jcf_parse): Declare.
2624 * jcf-parse.c: Include ggc.h.
2625 (current_class): Remove declaration.
2626 (main_class): Likewise.
2627 (all_class_list): Likewise.
2628 (predefined_filename_p): Adjust for constant size of
2630 (init_jcf_parse): New function.
2631 * jcf-write.c: Include ggc.h.
2632 (generate_classfile): Register GC roots.
2633 (append_synthetic_attribute): Likewise.
2634 (append_innerclass_attribute_entry): Likewise.
2635 * lang.c: Include ggc.h.
2636 (lang_print_error): Register GC roots.
2637 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2639 * parse.y: Include ggc.h.
2640 (wfl_operator): Remove.
2641 (goal): Register GC roots.
2642 (java_pop_parser_context): Adjust for new field names.
2643 (java_parser_context_save_global): Likewse.
2644 (java_parser_context_restore_global): Likewise.
2645 (java_parser_context_suspend): Likewise.
2646 (java_parser_context_resume): Likewise.
2647 (verify_constructor_circularity): Register GC roots.
2648 (lookup_cl): Likewise.
2649 (java_reorder_fields): Likewise.
2650 (build_current_this): Likewise.
2651 (class_in_current_package): Likewise.
2652 (argument_types_convertible): Likewise.
2653 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2655 2000-09-14 Tom Tromey <tromey@cygnus.com>
2657 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2659 2000-09-13 Tom Tromey <tromey@cygnus.com>
2661 * jcf-parse.c: Include <locale.h>.
2662 * jv-scan.c: Include <locale.h>.
2664 2000-09-12 Tom Tromey <tromey@cygnus.com>
2666 * expr.c (pop_type_0): Return `Object' if trying to merge two
2668 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2669 interface types; `Object' is always a valid supertype.
2671 2000-09-12 Tom Tromey <tromey@cygnus.com>
2674 * jv-scan.c (help): Document --encoding.
2675 (options): Added `encoding' entry.
2676 (OPT_ENCODING): New define.
2677 (main): Handle --encoding.
2678 Include <langinfo.h> if nl_langinfo exists.
2679 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2681 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2682 (parse_source_file): Correctly call java_init_lex. Added `finput'
2683 argument. Use nl_langinfo to determine default encoding.
2684 * java-tree.h (current_encoding): Declare.
2685 * parse.y (java_parser_context_restore_global): Don't restore
2687 (java_parser_context_save_global): Don't set `finput' field.
2688 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2690 * lang.c (current_encoding): New global.
2691 (lang_decode_option): Recognize `-fencoding='.
2692 (finish_parse): Don't close finput.
2693 * parse.h (struct parser_ctxt): Removed `finput' and
2694 `unget_utf8_value' fields. Added `lexer' field.
2695 (java_init_lex): Fixed declaration.
2696 * lex.c (java_new_lexer): New function.
2697 (java_destroy_lexer): Likewise.
2698 (java_read_char): Added `lex' argument. Handle iconv case.
2699 (java_read_unicode): Added `lex' argument. Count backslashes in
2701 (java_init_lex): Added `finput' and `encoding' arguments. Set
2702 `lexer' field in ctxp.
2703 (BAD_UTF8_VALUE): Removed.
2704 (java_lex): Handle seeing UEOF in the middle of a string literal.
2705 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2706 (java_lexer): New structure.
2709 (DEFAULT_ENCODING): New define.
2710 (java_destroy_lexer): Declare.
2712 2000-09-12 Tom Tromey <tromey@cygnus.com>
2715 * lex.c (java_init_lex): Initialize java_io_serializable.
2716 * parse.y (java_io_serializable): New global.
2717 (valid_ref_assignconv_cast_p): An array can be cast to
2720 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2722 * decl.c, expr.c: Include defaults.h if not already included.
2723 Don't define the *_TYPE_SIZE macros.
2725 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2727 * typeck.c (build_java_array_type): Correct first parameter
2728 in ADJUST_FIELD_ALIGN invocation.
2730 2000-09-06 Tom Tromey <tromey@cygnus.com>
2732 * lang-specs.h: Also recognize `-femit-class-files'.
2734 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2736 * verify.c (merge_types): Load the types to merge if necessary.
2738 2000-09-02 Anthony Green <green@redhat.com>
2740 * jcf-io.c: Include zlib.h.
2741 (open_in_zip): Read compressed class file archives.
2742 * zipfile.h (ZipDirectory): Add uncompressed_size and
2743 compression_method fields.
2744 * zextract.c (read_zip_archive): Collect file compression info.
2746 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2748 * parse.y (do_resolve_class): Also explore superclasses of
2749 intermediate enclosing contexts when searching for inner classes.
2751 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2753 * parse.y (variable_declarator_id:): Better error message.
2754 (expression_statement:): Use YYNOT_TWICE.
2755 (cast_expression:): Likewise.
2756 (assignment:): Likewise.
2758 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2760 * parse.y (do_merge_string_cste): New locals. Create new
2761 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2763 2000-08-07 Hans Boehm <boehm@acm.org>
2765 * boehm.c (mark_reference_fields): Set marking bits for all words in
2766 a multiple-word record.
2767 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2770 2000-08-31 Mike Stump <mrs@wrs.com>
2772 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2773 jcf-dump$(exeext)): Make parallel safe.
2775 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2777 * jcf-parse.c (set_source_filename): Constify a char *.
2778 * jcf-write.c (append_innerclasses_attribute,
2779 make_class_file_name): Constify a char *. Don't recycle a
2780 variable for an unrelated purpose.
2781 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
2782 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
2784 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2786 * expr.c (can_widen_reference_to): Fixed indentation.
2787 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
2788 * parse.y: `finit$' replaces `$finit$' in comments.
2789 (try_builtin_assignconv): Fixed leading comment.
2791 2000-08-25 Greg McGary <greg@mcgary.org>
2793 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
2795 2000-08-24 Greg McGary <greg@mcgary.org>
2797 * lang.c (lang_decode_option): Use ARRAY_SIZE.
2798 * parse.y (BINOP_LOOKUP): Likewise.
2800 2000-08-22 Andrew Haley <aph@cygnus.com>
2802 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
2803 sign extending. Fixes gcj/321.
2804 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
2805 combining to make a jlong. Fixes gcj/321.
2807 2000-08-21 Nix <nix@esperi.demon.co.uk>
2809 * lang-specs.h: Do not process -o or run the assembler if
2812 2000-08-16 Andrew Haley <aph@cygnus.com>
2814 * typeck.c (build_java_array_type): Rewrite code to do array
2815 alignment. Take into account back-end macros when aligning array
2816 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
2817 user to set alignment. Fixes gcj/252 and 160.
2819 2000-08-09 Tom Tromey <tromey@cygnus.com>
2821 * parse.y (check_abstract_method_definitions): Now return `int'.
2822 Check implemented interfaces. Fixes PR gcj/305.
2824 * parse.y (patch_switch_statement): Disallow `long' in switch
2825 expressions. Fixes PR gcj/310.
2827 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2829 * decl.c (finit_leg_identifier_node): New global.
2830 (init_decl_processing): Use `finit$' to initialize
2831 finit_identifier_node. Use `$finit$' to initialize
2832 finit_leg_identifier_node.
2833 * expr.c (expand_java_field_op): Use ID_FINIT_P.
2834 * java-tree.h (finit_identifier_node): Changed attached comment.
2835 (finit_leg_identifier_node): New declaration.
2836 (ID_FINIT_P): Take finit_identifier_node and
2837 finit_leg_identifier_node into account. This is a backward
2840 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2842 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
2844 (generate_bytecode_insns): Check `nargs' before emitting it.
2845 * verify.c (merge_type_state): Fixed typo.
2846 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
2847 generate_bytecode_{conditional,insns}.
2849 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
2851 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
2854 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2856 * class.c (maybe_layout_super_class): Fixed indentation.
2857 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
2858 (java_check_methods): New function declaration.
2859 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
2860 instead of `str_ptr'.
2861 * jcf-write.c (generate_bytecode_insns): Emit number the of args
2862 of a `invokeinterface' at the right time.
2863 * parse.h (WFL_STRIP_BRACKET): New macro.
2864 (SET_TYPE_FOR_RESOLUTION): Use it.
2865 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
2866 (check_class_interface_creation): Don't check for cross package
2867 innerclass name clashes.
2868 (method_header): Behave properly if MDECL is `error_mark_node'.
2869 (method_declarator): Return `error_mark_node' if bogus current
2871 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
2872 (resolve_and_layout): New local `decl_type', set and used. Call
2874 (java_check_methods): New method.
2875 (java_layout_classes): Use it.
2876 (resolve_qualified_expression_name): No EH check necessary in
2878 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
2880 (patch_assignment): Set DECL_INITIAL on integral final local.
2882 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2884 * java-tree.h (flag_extraneous_semicolon): New extern.
2885 * lang-options.h: (-Wextraneous-semicolon): New option.
2886 * lang.c (flag_redundant): Fixed typo in leading comment.
2887 (flag_extraneous_semicolon): New global.
2888 (lang_decode_option): Set `flag_extraneous_semicolon' when
2889 -Wall. Decode `-Wextraneous-semicolon'.
2890 * parse.y (type_declaration:): Removed `SC_TK' hack, added
2891 `empty_statement' rule.
2892 (class_body_declaration): Likewise.
2893 (method_body:): Accept `;' as a method body.
2894 (static_initializer:): Removed `SC_TK' hack.
2895 (constructor_block_end:): Likewise.
2896 (empty_statement:): Report deprecated empty declaration. Fixes
2899 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2901 * parse.y (build_dot_class_method_invocation): Changed parameter
2902 name to `type'. Build signature from `type' and convert it to a
2903 STRING_CST if it's an array.
2904 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
2905 to use `ref_type' directly.
2907 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
2909 * lang-options.h: Added a comma after the last element to avoid
2910 syntax errors when other languages define additional options.
2912 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
2914 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
2915 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
2916 (jc1): Link with $(BACKEND).
2917 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
2919 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
2921 * jvspec.c: Adjust type of second argument to
2922 lang_specific_driver, and update code as necessary.
2924 * class.c (build_dtable_decl): Initialize dummy.
2926 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2928 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
2929 method bodies not to rule out discarding `<clinit>'; don't use
2930 <clinit> to initialize static fields with constant initializers.
2932 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2934 * gjavah.c (print_method_info): Added `synth' parameter. Skip
2936 (method_synthetic): New global.
2937 (HANDLE_METHOD): Recognize synthetic method and tell
2938 `print_method_info' about it.
2939 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
2940 processing a synthetic method.
2941 * jcf-reader.c (skip_attribute): New function.
2942 ( skip_attribute): Likewise.
2944 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
2946 * parse.y (build_outer_field_access): Fixed comments.
2947 (fix_constructors): Emit the initialization of this$<n> before
2949 (resolve_qualified_expression_name): Build an access to `decl' if
2952 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2954 * parse-scan.y (curent_class): Non longer const.
2955 (inner_qualifier, inner_qualifier_length): Deleted.
2956 (current_class_length): New global.
2957 (bracket_count): Fixed typo in leading comment.
2958 (anonymous_count): New global.
2959 (class_instance_creation_expression:): Handle anonymous classes.
2960 (anonymous_class_creation:): New rule.
2961 (push_class_context): Rewritten.
2962 (pop_class_context): Likewise.
2963 (INNER_QUALIFIER): Macro deleted.
2964 (report_class_declaration): call `push_class_context' when
2965 entering the function. `fprintf' format modified not to use
2967 (report_class_declaration): Assign `package_name' and
2968 `current_class' to NULL separatly.
2970 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2972 * expr.c (build_invokeinterface): Call layout_class_methods on
2975 2000-07-27 Tom Tromey <tromey@cygnus.com>
2976 Anthony Green <green@cygnus.com>
2977 Alexandre Petit-Bianco <apbianco@cygnus.com>
2979 * class.c (make_class_data): Create vtable for abstract classes.
2980 (get_dispatch_table): Changed to cope with abstract classes.
2982 2000-07-27 Tom Tromey <tromey@cygnus.com>
2984 * parse.y (patch_method_invocation): Don't reverse the argument
2985 list when dealing with anonymous class constructors. Fixed typo in
2988 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
2990 * parse.y (build_alias_initializer_parameter_list): Reverse
2991 crafted list when building aliases for anonymous class
2994 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2996 * parse.y (jdep_resolve_class): Don't bother checking potential
2997 innerclass access if `decl' is NULL.
2998 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3001 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3003 * parse.c: Remove (again.)
3005 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3007 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3008 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3009 outside the `if' statement, alias to innerclass removed, `decl'
3010 used to mark the class complete.
3012 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3014 * parse.y (simple_name:): Fixed typo in error message.
3016 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3018 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3019 or its first operand can be error marks.
3021 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3024 * parse.y (method_header): Likewise.
3026 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3028 * parse.y (process_imports): Consider that one might be trying to
3029 import an innerclass. Fixes gcj/254
3031 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3033 * parse.y (find_as_inner_class): Handle the case where the
3034 enclosing context of an innerclass has been loaded as bytecode.
3036 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3038 * parse.y (simple_name:): Reject `$' in type names.
3039 (resolve_type_during_patch): Use `type' as a second
3040 argument to resolve_no_layout. Fixes gcj/257.
3042 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3044 * parse.y (find_most_specific_methods_list): Select the only
3045 non-abstract method even if max has been set.
3046 Fixes gcj/285, gcj/298.
3048 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3050 * lang-specs.h: Added %(jc1) to java compiler options.
3052 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3054 * .cvsignore: New file.
3056 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3058 * parse.y (not_accessible_p): Access granted to innerclasses
3059 (indirectly) extending the reference type. Fixes gcj/249.
3061 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3063 * parse.y (patch_method_invocation): Fixed comment.
3064 (maybe_use_access_method): Build this$<n>s to the context of the
3065 target method, or a type that extends it. Fixes gcj/242.
3067 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3071 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3073 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3075 2000-07-13 Tom Tromey <tromey@cygnus.com>
3077 * lang-specs.h: Added %{I*}.
3079 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3081 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3083 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3085 * parse-scan.c: Remove.
3087 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3089 * class.c (set_super_info): Handled protected inner classes.
3090 (common_enclosing_context_p): Bail early if arguments aren't both
3092 (get_access_flags_from_decl): Handle private and protected inner
3094 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3095 (CLASS_PROTECTED): Likewise.
3096 (struct lang_type): New bitfield `poic'.
3097 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3099 (check_inner_class_access): Renamed arguments, added
3100 comments. Handles protected inner classes (fixes gcj/225)
3101 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3103 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3105 * parse.y (resolve_qualified_expression_name): Verify qualified
3106 access to `this'. Fixes gcj/239.
3108 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3110 * jcf-write.c (generate_classfile): Don't install ConstantValue
3113 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3115 * parse.y (resolve_qualified_expression_name): Handle inner class
3116 access. Fixes gcj/256.
3118 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3120 * jcf-write.c (generate_classfile): Properly install the
3121 ConstantValue attribute and the initial value constant pool index
3122 on string constants.
3123 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3126 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3128 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3130 * parse.y (find_as_inner_class): Fixed typo.
3131 (do_resolve_class): Explore enclosing contexts when searching for
3132 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3133 (check_inner_class_access): Check `decl' which can be null in case
3136 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3138 * java-tree.h (java_debug_context): Declared `extern'.
3139 (safe_layout_class): Likewise.
3140 * parse.y (resolve_field_access): Field must be `static' in order
3141 to be replaced by its initial value. Added comments.
3142 (find_applicable_accessible_methods_list): Fixed typo.
3143 (find_most_specific_methods_list): Methods found in innerclasses
3144 take over methods founds in the enclosing contexts.
3145 (java_complete_tree): Loosen restrictions on the type of DECLs
3146 that can be replaced by their initialization values.
3147 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3149 2000-07-05 Tom Tromey <tromey@cygnus.com>
3151 * Make-lang.in (PARSE_DIR): New macro.
3152 (PARSE_RELDIR): Likewise.
3153 (PARSE_C): Likewise.
3154 (PARSE_SCAN_C): Likewise.
3155 ($(PARSE_C)): New target.
3156 ($(PARSE_SCAN_C)): Likewise.
3157 (SET_BISON): New macro.
3158 (BISONFLAGS): Likewise.
3159 (JAVABISONFLAGS): Likewise.
3161 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3163 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3164 argument on the first pass for CNI as well as JNI.
3165 (print_method_info): Set up method name on the first pass only.
3167 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3169 * parse.y (parser_qualified_classname): Removed parameter
3171 (create_interface): Removed first passed parameter to
3172 parser_qualified_classname.
3173 (create_class): Likewise. Don't install alias on static
3174 innerclasses. Fixes gcj/275.
3176 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3178 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3179 debugable statement with empty_stmt_node. Fixes gcj/272
3181 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3183 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3186 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3188 * jcf-write.c (push_long_const): Appropriately cast short negative
3191 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3193 * parse.y (verify_constructor_super): Use loop variable
3194 `m_arg_type' initialized with `mdecl_arg_type'.
3196 2000-06-29 Tom Tromey <tromey@cygnus.com>
3198 * parse.y (resolve_field_access): Handle case where `type_found'
3201 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3203 * expr.c (lookup_field): The same field can be found through two
3204 different interface. Don't declare it ambiguous in that case.
3206 2000-06-27 Tom Tromey <tromey@cygnus.com>
3208 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3209 follows \r, then unget it at a lower level.
3211 2000-06-26 Tom Tromey <tromey@cygnus.com>
3213 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3216 2000-06-25 Tom Tromey <tromey@cygnus.com>
3218 * parse.y (for_statement): Wrap expression in a WFL if it is a
3219 constant. For PR gcj/268.
3221 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3223 * parse.y (do_resolve_class): Minor optimiztion in the package
3224 list search. Removed unnecessary test and return statement.
3225 (valid_ref_assignconv_cast_p): Order of arguments to
3226 enclosing_context_p fixed.
3228 2000-06-24 Tom Tromey <tromey@cygnus.com>
3230 * expr.c (lookup_field): Print error and return error_mark_node if
3231 field reference is ambiguous.
3233 * parse.y (check_abstract_method_definitions): Also check if
3234 `other_method' is abstract.
3236 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3240 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3241 (struct lang_type): New field `pic'.
3242 (CLASS_PRIVATE): New macro.
3243 * parse.y (check_inner_class_access): New function.
3244 (jdep_resolve_class): Call it.
3246 2000-06-23 Tom Tromey <tromey@cygnus.com>
3248 * parse.y (patch_incomplete_class_ref): Initialize the returned
3249 class. For PR gcj/260.
3251 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3253 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3255 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3258 Java specific checks.
3259 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3261 * java-tree.def (CASE_EXPR): Marked 'e'.
3262 (DEFAULT_EXPR): Likewise.
3263 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3265 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3266 Java specific checks.
3267 (generate_bytecode_insns): Test try_block for BLOCK before using
3269 * parse.y (build_wfl_wrap): Added `location' argument. Set
3270 EXPR_WFL_LINECOL accordingly.
3271 (dim_expr:): Wrap constants with WFLs.
3272 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3273 (resolve_package): Check for `stmt' not being a BLOCK before
3274 building a debuggable statement with it.
3275 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3277 (resolve_field_access): Make sure `decl' is a DECL before treating
3279 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3280 IDENTIFIER_NODE before treating it as such.
3281 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3282 treating it as such.
3283 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3284 to be applied only on non array types.
3286 2000-06-16 Per Bothner <per@bothner.com>
3288 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3289 define in terms of DECL_RESULT, as that fails when --enable-checking.
3291 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3293 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3294 types the same in comparison.
3295 (CHECK_OP): Add static prototype.
3297 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3299 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3300 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3303 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3305 * decl.c (create_primitive_vtable): Prototype.
3307 * jcf-write.c (generate_bytecode_insns): Initialize variable
3310 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3312 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3314 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3315 to track searched classes, and do not search the same class more than
3316 once. Call find_applicable_accessible_methods_list on immediate
3317 superclass, instead of search_applicable_method_list on all ancestors.
3320 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3322 * parse.y (register_fields): Permit static fields in inner classes
3323 if they are final. Fix for PR gcj/255.
3325 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3327 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3328 * parse.y (find_in_imports): Returned type changed to void,
3329 leading comment fixed.
3330 (register_package): New function.
3331 (qualify_and_find): Likewise.
3332 (package_declaration:): Use `register_package'.
3333 (single_type_import_declaration:): Removed local variable
3334 `node'. Added missing `;' for consistency.
3335 (type_import_on_demand_declaration:): Use `chainon' to link new
3337 (lookup_field_wrapper): Lookup local variables defined in outer
3339 (java_complete_class): Don't reverse the list of imported on demand.
3340 (do_resolve_class): Reorganized. Removed local variable
3341 `original_name'. Call `qualify_and_find' with the current package
3342 name, invoke `find_in_imports_on_demand' right after. Call
3343 `qualify_and_find' with the packages we've seen so far. Fixed
3344 operations numbering in comments.
3345 (java_expand_class): Don't reverse `package_list'.
3346 (find_most_specific_methods_list): New local variables `abstract'
3347 and `candidates'. Use them to pick the right method.
3349 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3351 * parse.y (check_modifiers_consistency): Don't subtract out
3352 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3354 2000-06-04 Philipp Thomas <pthomas@suse.de>
3356 * Makefile.in (INTLLIBS): New.
3360 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3362 * class.c (get_dispatch_table): Build the vtable dummy entry list
3363 element with a null purpose. Fixed leading comment.
3364 (build_dtable_decl): Build an accurate dtable type when appropriate
3367 2000-06-02 Richard Henderson <rth@cygnus.com>
3369 * lang.c (lang_get_alias_set): New.
3371 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3373 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3374 before using it as the accessed field.
3376 2000-05-31 Tom Tromey <tromey@cygnus.com>
3378 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3379 char_array_vtable, short_array_vtable, int_array_vtable,
3380 long_array_vtable, float_array_vtable, double_array_vtable):
3382 * expr.c (get_primitive_array_vtable): New function.
3383 (create_primitive_vtable): New function.
3384 (java_lang_expand_expr): Enable code to statically generate
3386 * decl.c (init_decl_processing): Create primitive vtables.
3387 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3388 short_array_vtable, int_array_vtable, long_array_vtable,
3389 float_array_vtable, double_array_vtable): Define.
3391 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3393 * java/parse.y (find_applicable_accessible_methods_list):
3394 Don't add an uninitialized value to the list.
3396 2000-05-25 Tom Tromey <tromey@cygnus.com>
3398 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3399 when trying to see if field's class should be initialized. Always
3400 initialize field's declaring class, not qualified class.
3403 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3404 `wfl_operator', to maybe_build_primttype_type_ref.
3407 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3409 * parse.y (patch_method_invocation): Don't try to lookup methods
3412 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3414 * parse.y (resolve_field_access): Call the appropriate <clinit>
3415 before accessing the length of a static array. Craft a decl for
3416 the field while its time. Fixes PR gcj/129.
3418 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3420 * parse.y (resolve_package): Correctly set `*next' (was off by
3422 (resolve_qualified_expression_name): Fixed comment.
3424 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3426 * jcf-parse.c (jcf_parse_source): Reset current_class and
3427 current_function_decl to NULL before parsing a new file.
3429 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * parse.y (block_end:): If the collected block doesn't feature a
3432 statement, insert an empty statement.
3434 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3436 * parse.y (maybe_yank_clinit): New function.
3437 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3438 end of the list of methods belonging to a class.
3439 (java_complete_expand_method): Check whether <clinit> is really
3440 necessary and expand it accordingly.
3442 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3444 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3445 processed by the method's switch statement.
3447 2000-05-19 Tom Tromey <tromey@cygnus.com>
3449 * java-tree.h: Added init state enum.
3450 * decl.c (emit_init_test_initialization): Initialize class
3451 initialization check variable by looking at class' state.
3453 2000-05-19 Tom Tromey <tromey@cygnus.com>
3455 * java-tree.h (build_instanceof): Declare.
3456 (build_get_class): Declare.
3457 * parse.y (patch_binop): Use build_instanceof.
3458 * expr.c (build_instanceof): New function. If class is final,
3459 don't make a function call.
3460 (expand_java_INSTANCEOF): Use it.
3461 (build_get_class): New function.
3463 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3465 * jcf-write.c (generate_classfile): Scan the source_file for
3466 slashes with the right pointer variable.
3468 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3470 * lang.c (lang_decode_option): Update -Wunused flags by calling
3472 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3474 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3476 * check_init.c (check_init): Constify local char *.
3477 * class.c (push_class): Constify local char *.
3478 * java_tree.h: Update prototypes.
3479 * jcf-io.c (open_class): Constify filename parameter and
3481 (find_class): Remove redundant string copy. Cast return from
3483 * jcf-parse.c (read_class, parse_class_file, yyparse):
3484 Constify local char *.
3485 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3486 Constify local char *.
3487 * jcf.h (JCF): Constify filename and classname.
3488 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3489 * lang.c (init_parse): Constify parameter and return value.
3490 * lex.c (java_get_line_col): Constify filename parameter.
3491 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3492 * parse.y (java_parser_context_suspend,
3493 issue_warning_error_from_context, safe_layout_class): Constify
3495 * parse.c: Regenerate.
3497 2000-05-08 Tom Tromey <tromey@cygnus.com>
3499 * expr.c (build_jni_stub): Cache the result of
3500 _Jv_LookupJNIMethod.
3502 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3504 * decl.c (predef_filenames_size): Now 7.
3505 (predef_filenames): New seventh entry.
3507 2000-05-04 Tom Tromey <tromey@cygnus.com>
3509 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3510 Keep track of when we've seen a reference field after a
3511 non-reference field.
3512 (get_boehm_type_descriptor): Handle case where we see
3513 non-reference fields but no trailing reference field.
3514 * decl.c (rawdata_ptr_type_node): Define.
3515 (init_decl_processing): Initialize rawdata_ptr_type_node.
3516 * java-tree.h (rawdata_ptr_type_node): Declare.
3518 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3520 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3521 specifiers in calls to fprintf.
3523 2000-05-03 Andrew Haley <aph@cygnus.com>
3525 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3527 * javaop.h (WORD_TO_INT): New function.
3528 (IMMEDIATE_s4): Use WORD_TO_INT.
3529 * jcf.h (JPOOL_INT): Ditto.
3531 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3534 2000-04-19 Tom Tromey <tromey@cygnus.com>
3536 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3538 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3540 * expr.c (build_jni_stub): New function.
3541 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3543 * parse.y (java_complete_expand_methods): Expand a native method
3544 and call build_jni_stub if -fjni given.
3545 * lang-options.h: Document -fjni.
3546 * lang.c (flag_jni): New global.
3547 (lang_f_options): Added `jni' entry.
3548 * java-tree.h (soft_lookupjnimethod_node,
3549 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3551 (flag_jni): Declare.
3552 (build_jni_stub): Declare.
3553 (struct lang_decl): Added `native' flag.
3554 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3556 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3557 soft_jnipopsystemframe_node): New globals.
3558 (init_decl_processing): Set them. _Jv_InitClass only takes one
3561 * java-tree.def: Put into `C' mode.
3563 2000-04-27 Tom Tromey <tromey@cygnus.com>
3566 * expr.c (expand_invoke): Generate check to see if object pointer
3567 is null in nonvirtual invocation case.
3568 * java-tree.h (soft_nullpointer_node): Declare.
3569 * decl.c (soft_nullpointer_node): New global.
3570 (init_decl_processing): Initialize soft_nullpointer_node.
3571 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3572 or `private' methods.
3573 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3575 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3577 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3580 2000-04-26 Tom Tromey <tromey@cygnus.com>
3582 * zextract.c (find_zip_file_start): New function.
3583 (read_zip_archive): Use it.
3585 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3587 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3589 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3591 * class.c (common_enclosing_context_p): New function.
3592 * java-tree.h (common_enclosing_context_p): Added prototype.
3593 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3594 classes sharing an outer context with the current instance.
3595 * parse.y (build_access_to_thisn): Fixed leading comment.
3596 (verify_constructor_super): New local `supper_inner'. Skip
3597 enclosing context argument in the case of inner class constructors.
3598 (patch_method_invocation): Insert proper context as second
3599 parameter to pure inner class constructor super invocations.
3601 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3603 * parse.y (end_class_declaration): Reset the interface number
3606 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3608 * parse.y (source_start_java_method): Deleted unnecessary code.
3609 (patch_method_invocation): Fixed comment.
3611 2000-04-24 Robert Lipe <robertlipe@usa.net>
3613 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3615 2000-04-23 Tom Tromey <tromey@cygnus.com>
3617 * boehm.c (mark_reference_fields): Use int_byte_position.
3619 2000-04-22 Tom Tromey <tromey@cygnus.com>
3621 * boehm.c (mark_reference_fields): Only call byte_position on
3624 2000-04-22 Tom Tromey <tromey@cygnus.com>
3626 * boehm.c (mark_reference_fields): Added `last_view_index'
3627 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3629 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3631 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3632 * parse.y (check_class_interface_creation): Fixed comments. Select
3633 permitted modifiers for (inner) interfaces. Changed error message
3634 to report rejected modifiers used with local classes.
3636 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3638 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3639 of directly inherited type considered in scope.
3640 * parse.y (do_resolve_class): Search inherited classes for inner
3643 2000-04-20 Tom Tromey <tromey@cygnus.com>
3645 * parse.y (not_accessible_p): Use member's class, not current
3646 class, when doing inheritance check for protected reference.
3649 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3651 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3653 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3655 * parse.y (lookup_field_wrapper): Search for final local aliases.
3656 (resolve_expression_name): Let lookup_field_wrapper search for
3657 final local aliases. Force the value of `name' if one is found.
3658 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3659 an expression name. Fixed comments.
3661 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3663 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3665 2000-04-19 Tom Tromey <tromey@cygnus.com>
3667 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3669 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3671 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3673 2000-04-18 Tom Tromey <tromey@cygnus.com>
3676 * gjavah.c (utf8_cmp): Changed return value.
3677 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3679 (cxx_keywords): New global.
3680 (get_field_name): Handle new result of cxx_keyword_subst.
3681 (print_method_info): Likewise.
3683 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3685 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3686 with a newline, for CNI.
3687 (print_stub_or_jni): Print a space or newline before method name for
3689 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3690 (process_file): Include gcj/cni.h if generating CNI stubs.
3692 2000-04-16 Tom Tromey <tromey@cygnus.com>
3694 * gjavah.c (decompile_method): Use print_field_name.
3697 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3699 * parse.y (java_expand_classes): Reverse the package list once.
3700 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3702 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3703 the `==' and `!=' operators.
3705 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3707 * jcf-write.c (generate_bytecode_insns): At invokation time,
3708 always relate an interface method to the type of its selector.
3710 2000-04-05 Tom Tromey <tromey@cygnus.com>
3713 * expr.c (expand_invoke): Generate check to see if object pointer
3714 is null in nonvirtual invocation case.
3715 * java-tree.h (soft_nullpointer_node): Declare.
3716 * decl.c (soft_nullpointer_node): New global.
3717 (init_decl_processing): Initialize soft_nullpointer_node.
3718 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3719 or `private' methods.
3720 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3722 2000-04-05 Tom Tromey <tromey@cygnus.com>
3725 * parse.y (check_final_assignment): Recognize assignments to the
3726 `length' field of an array when generating class files.
3728 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3730 * class.c (decl_hash): Prototype removed.
3731 (decl_compare): Likewise.
3733 2000-04-05 Tom Tromey <tromey@cygnus.com>
3735 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3736 * parse.y (check_modifiers_consistency): Check for final/volatile
3737 clash. Fixes PR gcj/164.
3739 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3741 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3743 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3745 (add_method_1): Use `java_hash_hash_tree_node' and
3746 `java_hash_compare_tree_node'.
3747 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3748 (java_hash_compare_tree_node): Likewise.
3749 * parse.y (find_applicable_accessible_methods_list): Create,
3750 delete and use a hash table to remember already searched interfaces.
3752 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3754 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3757 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3759 * boehm.c (mark_reference_fields, set_bit): Prototype.
3760 (set_bit): Un-ANSI-fy definition.
3762 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3765 * decl.c (emit_init_test_initialization): Likewise.
3767 * gjavah.c (jni_print_char): Likewise.
3769 * parse.y (create_new_parser_context): Likewise.
3771 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3773 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3774 patch missing hunk. Fixed indentation.
3776 2000-03-30 Tom Tromey <tromey@cygnus.com>
3778 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
3779 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
3781 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3783 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3784 when negative *before* using it as an array index.
3785 * ChangeLog: Fixed typo.
3787 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3789 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
3790 to 0 when it reaches -1.
3792 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3794 * jcf-parse.c (get_constant): Properly cast `num' during the
3795 invocation of `add_double'.
3796 * jcf-write.c (push_long_const): Properly cast `lo' before
3797 comparing it to short bounds.
3798 * parse-scan.y (interface_declaration:): Rule re-arrange so that
3799 `interface_body:' is reduced after the current interface is
3802 2000-03-26 Tom Tromey <tromey@cygnus.com>
3804 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
3805 Java-specific `-f' option.
3807 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3809 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
3810 Adjust order of making types.
3811 Make bitsize_*_node values.
3813 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3815 * class.c (make_field_value): Use byte_position.
3816 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
3817 (java_array_data_offset): Likewise.
3818 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
3821 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3823 * parse.y (check_abstract_method_definitions): New local
3824 `end_type_reached'. Make sure we also consider `end_type'.
3825 (java_check_abstract_method_definitions): Make sure we eventually
3826 consider `java.lang.Object'.
3827 (maybe_use_access_method): Don't use access method if not in the
3828 context of a pure inner class or if the method's context is right.
3829 (find_applicable_accessible_methods_list): New static flag
3830 `object_done'. Don't search abstract classes as interfaces. Fixed
3831 indentation. Fixed the `java.lang.Object' only search. Search
3832 class interface(s) first, then fully search enclosing contexts.
3833 (find_most_specific_methods_list): Pick the closest candidate when
3834 they're all abstract.
3836 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3838 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
3839 properly initialize `finished_label'. Don't emit gotos for empty
3842 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3844 * except.c (emit_handlers): Clear catch_clauses_last.
3846 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3848 * parse.y (check_method_types_complete): New function.
3849 (create_class): Reset anonymous class counter only when seeing an
3851 (java_complete_class): JDEP_METHOD: Don't recompute signature
3854 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3856 * class.c (build_static_ref): Fixed indentation in comment.
3857 * java-tree.def (TRY_EXPR): Fixed typo in name.
3858 (CLASS_LITERAL): Likewise.
3859 * java-tree.h: (TYPE_DOT_CLASS): New macro.
3860 (struct lang_type): New field `dot_class'.
3861 * jcf-write.c (generate_bytecode_insns): Fixed error message.
3862 (generate_classfile): Method `class$' is synthetic.
3863 * parse.y (build_do_class_method): New function.
3864 (build_dot_class_method_invocation): Likewise.
3865 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
3866 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
3867 (qualify_ambiguous_name): Likewise.
3868 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
3869 (build_try_statement): Fixed leading comment.
3871 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3873 * class.c (make_field_value): Properly handle sizes.
3874 (get_dispatch_vector): Use tree_low_cst and host_integerp.
3875 (layout_class_method): Count using trees.
3876 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
3877 * expr.c (java_array_data_offset): Use int_bit_position.
3878 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
3879 (build_invokevirtual): Use tree_low_cst and do computations with trees.
3881 2000-03-16 Tom Tromey <tromey@cygnus.com>
3883 * lang.c (flag_hash_synchronization): New global.
3884 (lang_f_options): Added `hash-synchronization'.
3885 * lang-options.h: Mention -fhash-synchronization.
3886 * java-tree.h (flag_hash_synchronization): Declare.
3887 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
3888 hash table synchronization is disabled.
3889 * decl.c (init_decl_processing): Only push `sync_info' value when
3890 hash table synchronization is disabled.
3891 * class.c (make_class_data): Only push `sync_info' field when hash
3892 table synchronization is disabled. Removed dead code.
3894 2000-03-16 Tom Tromey <tromey@cygnus.com>
3896 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
3898 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3900 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
3902 * parse.y (patch_method_invocation): Handle anonymous classes
3903 creation in static context.
3905 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3907 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
3908 * parse.y (resolve_qualified_expression_name): Use it.
3909 (patch_method_invocation): Likewise.
3911 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3913 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
3914 depending on the type of dependency which dictates what the
3916 (unresolved_type_p): Resolved types limited to the current class.
3918 2000-03-15 Tom Tromey <tromey@cygnus.com>
3920 * decl.c (init_decl_processing): Set type of `sync_info' to be
3923 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
3924 Correctly compute bit number for current slot. Zero `high' and
3925 `low' in DS_LENGTH case. Don't skip inherited fields. Use
3926 mark_reference_fields.
3927 (mark_reference_fields): New function.
3929 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3931 * parse.y (register_incomplete_type): Fixed initialization of
3934 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
3936 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
3938 (push_class_context, pop_class_context): New function.
3939 (class_body:): Call pop_class_context.
3940 (interface_body:): Likewise.
3941 (INNER_QUALIFIER): New macro.
3942 (report_class_declaration): Changed output format and use
3943 INNER_QUALIFIER. Call push_class_context.
3945 2000-02-14 Andrew Haley <aph@cygnus.com>
3947 * check-init.c (check_init): Add new cases for unary and binary
3950 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3952 * parse.y (resolve_package): Set `next' once a type name has been
3953 progressively discovered.
3954 (resolve_qualified_expression_name): Propagate resolution only if
3955 there are remaining qualifiers. Take into account `q' might have
3956 been cleared after re-qualification.
3957 * parse.y (patch_method_invocation): New local `resolved'.
3958 Section dealing with qualified expression rewritten to use
3959 resolve_field_access.
3961 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3963 * parse.h (PUSH_CPC): Fixed indentation.
3964 (DEBUG_CPC): New macro.
3965 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
3966 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
3967 * parse.y (class_body_declaration:): Use
3968 SET_CPC_INSTANCE_INITIALIZER_STMT.
3969 (method_declaration:): Check for null current_function_decl.
3970 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
3971 (java_parser_context_pop_initialized_field): Better handling of
3973 (maybe_make_nested_class_name): Mark nested class name as
3974 qualified when necessary.
3975 (end_class_declaration): Don't call java_parse_context_resume when
3976 one or more error occured.
3977 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
3978 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
3979 SET_CPC_INITIALIZER_STMT.
3980 (method_header): Check for inner classes declaring static methods.
3981 (resolve_qualified_expression_name): Handle situation where `this'
3984 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
3986 * typeck.c (build_prim_array_type): Correctly set the high word too.
3988 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
3990 * parse.y (java_complete_expand_methods): Leave <clinit> out of
3992 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
3993 list of methods for interfaces.
3995 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3997 * parse.y (qualify_ambiguous_name): Properly handle expressions
4000 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4002 * parse.y (check_final_assignment): Extended to process
4004 (patch_assignment): Have check_final_assignment called only once.
4006 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4008 * java-tree.h (IS_INIT_CHECKED): New flag.
4009 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4010 * parse.y (patch_string): Call force_evaluation_order on the
4011 completed string concatenation tree.
4012 * expr.c (force_evaluation_order): Call force_evaluation_order on
4013 function's arguments too.
4015 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4017 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4018 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4019 (build_anewarray): Likewise.
4020 * parse.y (patch_newarray): Likewise.
4021 * parse.c: Regenerated.
4023 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4025 * decl.c (init_decl_processing): Added new class fields `depth',
4026 `ancestors', and `idt' to class_type_node. Use
4027 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4028 * class.c (make_class_data): Push initial values for new fields.
4029 * java-tree.h: Updated prototype for `build_invokeinterface'.
4030 * expr.c (build_invokeinterface): Changed parameters to accept
4031 `method' tree. Calculate index of `method' in its declaring
4032 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4033 (expand_invoke): Call `build_invokeinterface' with new parameters.
4034 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4037 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4039 * typeck.c (lookup_do): Search superinterfaces first
4040 when looking up an interface method. From Godmar Back
4043 2000-03-06 Tom Tromey <tromey@cygnus.com>
4045 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4047 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4049 * java-tree.h (lookup_argument_method2): Declared.
4050 (safe_layout_class): Prototype moved from parse.h.
4051 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4052 * parse.y (java_check_regular_methods): Local `super_class' gone.
4053 Call lookup_argument_method2 instead of lookup_argument_method.
4054 Perform modifier match for methods found declared in implemented
4055 interfaces. Fixed indentation problem. Overriding/hiding error
4056 report to take place only for methods found in classes.
4057 * typeck.c (lookup_argument_method): Changed leading
4058 comment. Re-written by calling lookup_do.
4059 (lookup_argument_method2): New function.
4060 (lookup_java_method): Re-written by calling lookup_do.
4061 (lookup_do): New function.
4063 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4065 * check-init.c (check_init): Removed dead code. Handle (blank)
4067 * parse.y (declare_local_variables): New local `final_p', set it
4068 and use it to initialize LOCAL_FINAL.
4069 (check_final_assignment): Only check FIELD_DECLs.
4071 2000-02-17 Tom Tromey <tromey@cygnus.com>
4073 * Makefile.in (JAVA_OBJS): Added boehm.o.
4074 (boehm.o): New target.
4075 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4076 * java-tree.h (flag_use_boehm_gc): Declare.
4077 (get_boehm_type_descriptor): Declare.
4078 * lang.c (lang_f_options): Added `use-boehm-gc'.
4079 (flag_use_boehm_gc): New global.
4080 * lang-options.h: Added -fuse-boehm-gc.
4081 * boehm.c: New file.
4082 * class.c (get_dispatch_table): If class uses a Boehm type
4083 descriptor, put it in the vtable.
4084 (make_class_data): Removed dead code.
4086 2000-03-03 Per Bothner <per@bothner.com>
4088 * decl.c (init_decl_processing): Initialize sizetype properly.
4090 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4092 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4093 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4094 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4095 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4096 (jcf_parse): New local `current'. Load innerclasses seen in outer
4097 context being processed.
4098 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4099 * jcf-write.c (append_innerclasses_attribute): New function.
4100 (append_innerclasses_attribute_entry): Likewise.
4101 (get_access_flags): Handle static classes. Set anonymous and local
4102 classes to be private.
4103 (generate_classfile): Attribute count adjusted. Call
4104 append_innerclasses_attribute.
4105 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4106 PURE_INNER_CLASS_TYPE_P.
4107 * parse.y (parser_qualified_classname): New parameter `is_static',
4108 produce non qualified name accordingly.
4109 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4110 (create_interface): Added argument to parser_qualified_classname.
4111 (create_class): Added argument to parser_qualified_classname. Setup
4112 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4113 (add_inner_class_fields): Fixed indentation.
4114 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4115 (method_declarator): Fixed typo in comment.
4116 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4117 (build_current_thisn): Likewise.
4118 (patch_method_invocation): Likewise.
4120 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4122 * decl.c (current_function_decl): Move to toplev.c.
4124 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4126 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4127 (DECL_BIT_INDEX): Use underlying representation.
4128 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4130 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4132 * expr.c (build_java_ret): Pass proper type to size_binop.
4134 2000-02-25 Anthony Green <green@cygnus.com>
4136 * expr.c (build_class_init): Mark the decl to be ignored by
4138 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4139 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4140 * class.c (init_test_hash_newfunc): New function.
4141 (decl_hash): New function.
4142 (decl_compare): New function.
4143 * decl.c (emit_init_test_initialization): New function.
4144 (complete_start_java_method): Traverse the init test hashtable,
4145 calling emit_init_test_initialization.
4146 (always_initialize_class_p): Define.
4147 * expr.c (build_class_init): Use initialization tests when
4148 emitting class initialization code.
4149 (always_initialize_class_p): Declare.
4150 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4152 * java-tree.h: Include hash.h.
4153 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4154 (struct lang_decl): Add init_test_table field.
4155 (init_test_hash_entry): Define.
4157 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4159 * gjavah.c (main): Avoid using `argi' to report unimplemented
4162 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4164 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4165 initialize locals to avoid warnings. Local `exception_type' moved
4168 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4170 * parse.y (resolve_expression_name): Use `orig' as a second
4171 argument to resolve_field_access.
4172 (resolve_field_access): Removed unnecessary code when dealing with
4175 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4177 * class.c (push_super_field): Don't push the field twice.
4178 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4179 * parse.h (java_reorder_fields): Prototyped.
4180 * parse.y (java_reorder_fields): New function.
4181 (java_layout_class): Simplified not to worry about re-ordering.
4183 2000-02-23 Tom Tromey <tromey@cygnus.com>
4185 * gjavah.c (print_name): In JNI case, correctly quote string.
4186 (print_method_info): Don't handle overrides in JNI mode.
4188 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4190 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4191 value type set to `boolean_type_node'.
4193 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4195 * jcf-dump.c (main): Test for correct condition after
4196 output file creation.
4198 2000-02-19 Anthony Green <green@cygnus.com>
4200 * jcf-depend.c (add_entry): Fix test for first list entry.
4202 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4204 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4205 * constants.c (build_constants_constructor): Likewise.
4207 2000-02-19 Anthony Green <green@cygnus.com>
4209 * jcf-depend.c (add_entry): Add entries to the end of the list.
4211 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4213 * decl.c (INT_TYPE_SIZE): Define if necessary.
4214 (expand_java_return): Handle the case of a native integer smaller
4217 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4219 * gjavah.c (help): Use GCCBUGURL.
4220 * jv-scan.c (help): Likewise.
4221 * jcf-dump.c (help): Likewise.
4223 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4225 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4228 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4230 * jcf-parse.c (load_class): Call `fatal' if no file containing
4231 the target class are found.
4233 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4235 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4236 lex.c, lex.h, and PARSE_H to...
4237 (parse.o, parse-scan.o): ...here, respectively.
4239 * lex.c: Split out code that may trigger SIGFPE from yylex()
4240 to its own function.
4241 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4243 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4245 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4247 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4249 * parse.y (outer_field_access_p): Stop in time when outer contexts
4251 (resolve_qualified_expression_name): Properly qualify *everything*
4252 after a package.type to be resoled as expression names.
4253 (find_applicable_accessible_methods_list): Save/restore `class' to
4254 isolate it from a possible outer context search.
4256 2000-02-15 Tom Tromey <tromey@cygnus.com>
4258 * gjavah.c (jni_print_char): New function.
4259 (print_full_cxx_name): Use it.
4260 (decode_signature_piece): Likewise.
4261 (print_cxx_classname): Likewise.
4263 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4265 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4267 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4269 * gjavah.c: Include version.h.
4271 * jcf-dump.c: Likewise.
4273 * jv-scan.c: Likewise.
4275 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4277 * parse.y (outer_field_access_fix): First parameter now a tree
4278 node. Check for assignement to final. First argument to
4279 build_outer_field_access_fix modified to accomodate prototype.
4280 (build_outer_field_access): Don't check for assignment to final
4282 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4283 possibly returned by outer_field_access_fix. Changed
4284 outer_field_access_fix's first argument.
4285 (check_final_assignment): $finit$'s context is OK.
4286 (patch_unaryop): Use node instead of its line/column value when
4287 calling outer_field_access_fix.
4289 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4291 * parse.y (interface_declaration:): No longer tagged
4292 <node>. Re-installed default action.
4293 (class_member_declaration:): Handle inner interfaces.
4294 (interface_member_declaration): Handle inner interfaces and
4296 (create_interface): Push error if one seen. Suspend parsing
4297 context when processing an inner interface.
4298 (register_fields): Inner class static field limitations not to
4299 apply to inner interfaces.
4301 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4303 * jcf-parse.c (load_class): Update `java_error_count' when a
4304 class' file can't be found.
4305 (parse.y): Avoid (byte)code generation when errors seen.
4307 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4309 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4310 decodes a valid node.
4311 (patch_binop): Handle TRUNC_DIV_EXPR.
4313 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4315 * parse.y (resolve_package): New local `acc'. Try to progressively
4316 build and guess a package and type name.
4318 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4320 * parse.y (find_applicable_accessible_methods_list): Load and
4321 layout the search class if necessary.
4322 (java_complete_tree): Keep to original type of the folded initial
4325 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4327 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4328 Generate error message if circularity is detected. New static
4330 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4331 * jcf-write.c (generate_bytecode_insns): Very simply handle
4333 * parse.y (java_check_circular_reference): Use
4334 `cyclic_inheritance_report' during report, if necessary.
4335 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4336 walking NEW_ARRAY_INIT twice.
4338 2000-02-09 Tom Tromey <tromey@cygnus.com>
4340 * parse.y (check_class_interface_creation): Allow inner classes to
4341 be `private' or `protected', check modifiers' consistency. Prevent
4342 block local classes from bearing any modifiers.
4344 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4346 * except.c (check_start_handlers): Re-add prototype lost in last
4348 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4350 2000-02-09 Andrew Haley <aph@cygnus.com>
4352 * decl.c (clear_binding_level): Remove excess initializer.
4353 (maybe_poplevels): Remove unused variable.
4354 (force_poplevels): Ditto.
4355 (struct binding_level): Add comment.
4357 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4359 * jcf-write.c (generate_classfile): Don't consider
4360 pre-initialization with reference value (use <clinit> instead.)
4361 * parse.y (java_fix_constructors): No generated constructor for
4363 (build_outer_field_access): Removed debug message.
4364 (outer_field_expanded_access_p): Adapted to bytecode generation.
4365 (build_outer_field_access_method): Use fix_method_argument_names.
4366 (build_outer_method_access_method): Fixed indentation. Added
4367 comment. Handle access method generation for static and also void
4369 (build_access_to_thisn): Inserted debug message.
4370 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4371 (resolve_qualified_expression_name): Fixed comment.
4372 (not_accessible_p): Adapted to bytecode generation. Added comment.
4373 (patch_method_invocation): Added comment.
4374 (maybe_use_access_method): Fixed leading comment. Handle static
4376 (java_complete_lhs): Don't shortcut handling of initialized upon
4377 declaration String type static fields when generating bytecode.
4378 (patch_unaryop): Handle outer field access when generating
4381 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * java-tree.h (FIELD_THISN): New macro.
4384 * jcf-write.c (append_synthetic_attribute): New function.
4385 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4386 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4387 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4389 (build_outer_field_access): Turned on access functions usage and
4390 generation when compiling to bytecode.
4391 (maybe_use_access_method): Likewise.
4393 2000-01-25 Andrew Haley <aph@cygnus.com>
4395 * java-except.h (struct eh_range): Add `expanded' field.
4396 (maybe_start_try): Add end_pc arg.
4397 (maybe_end_try): Ditto.
4398 * java-tree.h (force_poplevels): new function.
4399 * expr.c (expand_byte_code): Don't call maybe_start_try or
4401 * except.c (add_handler): Reset expanded.
4402 (expand_start_java_handler): Set expanded.
4403 (check_start_handlers): Don't expand a start handler that's
4404 already been expanded.
4405 (maybe_start_try): Add end_pc arg. Only expand a handler which
4407 (expand_end_java_handler): call force_poplevels.
4408 (force_poplevels): new function.
4409 * decl.c (binding_level): Add start_pc of binding level.
4410 (maybe_pushlevels): Call maybe_start_try when pushing binding
4412 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4413 (LARGEST_PC): Define.
4414 (clear_binding_level): Use LARGEST_PC.
4416 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4417 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4418 (binding_depth, is_class_level, current_pc): new variables.
4419 (struct binding_level): ditto.
4420 (indent): new function.
4421 (push_jvm_slot): add debugging info.
4422 (maybe_pushlevels): ditto.
4423 (maybe_poplevels): ditto.
4426 (start_java_method): ditto.
4427 (give_name_to_locals): comment only.
4428 * except.c (binding_depth, is_class_level, current_pc):
4430 (expand_start_java_handler): add debugging info.
4431 (expand_end_java_handler): ditto.
4433 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4435 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4436 (print_name_for_stub_or_jni, process_file): Constify a char*.
4438 2000-02-03 Tom Tromey <tromey@cygnus.com>
4440 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4442 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4444 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4445 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4448 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4450 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4451 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4452 (struct lang_type): New field `ii_block'.
4453 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4454 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4455 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4456 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4457 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4458 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4460 * parse.y (add_instance_initializer): New function.
4461 (in_instance_initializer): New static global.
4462 (class_body_declaration:): Link instance initializer block.
4463 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4464 (array_creation_expression:): Remove unused local.
4465 (java_parser_context_push_initialized_field): Fixed leading
4466 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4467 CPC_INSTANCE_INITIALIZER_LIST.
4468 (java_parser_context_pop_initialized_field): Likewise.
4469 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4470 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4471 CPC_INITIALIZER_STMT.
4472 (fix_constructors): New local `class_type'. Use it. Call
4473 add_instance_initializer.
4474 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4475 (patch_return): Forbid return in instance initializers.
4476 (patch_throw_statement): Enforce exception handling in the context
4477 of instance initializers.
4479 2000-02-03 Tom Tromey <tromey@cygnus.com>
4481 * Make-lang.in (java.mostlyclean): Remove executables in
4484 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4486 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4487 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4488 (java_float_finite): Convert to use union Word from javaop.h.
4489 (java_double_finite): Convert to use union DWord from javaop.h.
4491 2000-02-02 Tom Tromey <tromey@cygnus.com>
4493 * gjavah.c (options): Added `jni' entry.
4494 (help): Document -jni.
4495 (flag_jni): New global.
4496 (process_file): Handle JNI output. Don't print text from
4497 -prepend, -add, etc, when generating stubs. Only remove `.class'
4498 suffix if it actually exists.
4499 (main): Create a `.c' file when run with `--jni --stubs'. Create
4500 correct output file name with `--jni'.
4501 (print_include): Mangle header name differently in JNI case.
4502 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4504 (print_method_info): Handle JNI case. Put signature info into
4505 method name. Handle case when STREAM is NULL.
4506 (print_name_for_stub_or_jni): New function.
4507 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4508 (print_cxx_classname): Handle JNI.
4509 (print_full_cxx_name): Likewise.
4510 (decode_signature_piece): Likewise.
4511 (overloaded_jni_method_exists_p): New function.
4512 (struct method_name): Added `signature' and `sig_length' fields.
4513 (HANDLE_END_FIELD): Do nothing in JNI mode.
4515 2000-02-02 Tom Tromey <tromey@cygnus.com>
4517 * jv-scan.c: Include version.c, <getopt.h>.
4518 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4519 (options): New array.
4520 (usage): New function.
4521 (version): New function.
4522 (main): Use getopt_long to parse command line.
4523 * jcf-dump.c: Include version.c, <getopt.h>.
4524 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4525 OPT_JAVAP): New macros.
4526 (options): New array.
4527 (usage): Return `void'. Changed message.
4528 (help): New function.
4529 (version): New function.
4530 (main): Use getopt_long_only to parse command line.
4531 * gjavah.c: Include <getopt.h>.
4532 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4533 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4534 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4535 (options): New array.
4536 (java_no_argument): Removed.
4537 (help): Updated with missing options.
4538 (main): Use getopt_long_only to parse command line.
4539 (usage): Changed message.
4541 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4543 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4544 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4545 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4546 * parse.y (array_creation_expression:): Handle anonymous arrays.
4547 (build_array_from_name): Don't set `ret_name' if null.
4548 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4549 (qualify_ambiguous_name): Likewise.
4550 (java_complete_expand_class): Likewise.
4552 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4554 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4555 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4556 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4557 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4558 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4559 AIPL_FUNCTION_COMPLETED_INVOCATION.
4560 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4561 AIPL_FUNCTION_INVOCATION_READY.
4562 (AIPL_FUNCTION_DECLARATION): New enum entry.
4563 * parse.y (reorder_static_initialized): New function.
4564 (java_parser_context_pop_initialized_field): Use it.
4565 (add_inner_class_fields): Use
4566 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4567 augmented. Install marker after last alias initializer, if any.
4568 (generate_finit): Fixed typo. Don't try to retain only the used
4570 (method_header): Compute and set DECL_FUNCTION_NAP.
4571 (method_declarator): Fixed comment. Insert alias initializer in
4573 (build_alias_initializer_parameter_list): Fixed leading
4574 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4575 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4576 (java_complete_expand_class): Code to retain only used aliases
4578 (java_complete_expand_methods): New local `first_decl'. Generate
4579 $finit$ first, then expand the constructors, regular methods and
4581 (java_complete_expand_method): Don't report error on missing
4582 return statement if previously detected bogus.
4583 (fix_constructors): Don't patch constructor parameters list.
4584 (patch_method_invocation): Use new AIPL enum values. Reverse
4585 alias initializer list for anonymous classes.
4587 2000-01-30 Anthony Green <green@redhat.com>
4589 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4590 determine how many stack slots to pop.
4592 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4594 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4595 error handling/recovery.
4596 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4598 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4600 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4601 FIELD_LOCAL_ALIAS_USED): New macros.
4602 (DECL_FUNCTION_NAP): New macro.
4603 (struct lang_decl): New field `nap'.
4604 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4605 (struct lang_type): New fields `finit_stmt_list' and
4607 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4608 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4609 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4610 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4611 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4612 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4613 (BUILD_THROW): Macro line separator re-indented.
4614 * parse.y (end_class_declaration): New function.
4615 (maybe_generate_pre_expand_clinit): New name for
4616 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4617 pre-expand static fields.
4618 (maybe_generate_clinit): Function deleted.
4619 (check_for_static_method_reference): Prototype's parameter list
4621 (generate_finit): New name for maybe_generate_finit. Changed
4622 leading comment. Function rewritten to use
4623 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4624 (build_alias_initializer_parameter_list): New function.
4625 (java_parser_context_pop_initialized_field): Likewise.
4626 (add_inner_class_fields): Likewise.
4627 (type_declaration:): Call end_class_declaration.
4628 (class_member_declaration:): Likewise.
4629 (formal_parameter_list:): Fixed typos.
4630 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4631 element. Improved error handling.
4632 (block_statement:): Call end_class_declaration.
4633 (anonymous_class_creation:): Likewise.
4634 (create_anonymous_class): Fixed comments.
4635 (create_class): Call add_inner_class_fields.
4636 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4637 (method_header): Use MARK_FINAL_PARMS.
4638 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4639 (method_declarator): Propagate final argument flag.
4640 (craft_constructor): New local `artificial'. Call
4641 build_alias_initializer_parameter_list. Use
4642 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4643 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4645 (complete_expand_class): Get rid of unused outer context local
4647 (java_complete_expand_methods): Fixed leading
4648 comment. Generate/pre-expand <clinit> first. Changed method
4649 expansion order to regular, $finit$, constructors, <clinit>.
4650 (java_complete_expand_method): Set current_function_decl.
4651 (fix_constructors): Fix constructor parameter list to account for
4652 outer context local alias initializers.
4653 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4654 (resolve_expression_name): Lookup outer context local aliases. New
4655 local `access', use it.
4656 (patch_method_invocation): Patch inner class ctor invocation with
4657 outer context local aliases initialization values. $finit$
4658 invocation patching now includes things generated with
4659 build_alias_initializer_parameter_list.
4660 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4661 (build_super_invocation): Likewise.
4662 (patch_assignment): Changed comment.
4664 2000-01-27 Andrew Haley <aph@cygnus.com>
4666 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4670 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4672 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4674 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4676 * parse.y (register_fields): Don't pass a format specifier to
4677 OBSOLETE_MODIFIER_WARNING.
4678 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4679 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4681 (check_modifiers): Change function into a macro.
4682 (check_class_interface_creation): Pass a literal format string.
4684 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4686 * buffer.h: PROTO -> PARAMS.
4687 * check-init.c: Likewise.
4688 * class.c: Likewise.
4689 * constants.c: Likewise.
4690 * convert.h: Likewise.
4692 * except.c: Likewise.
4694 * gjavah.c: Likewise.
4695 * java-except.h: Likewise.
4696 * java-tree.h: Likewise.
4697 * jcf-depend.c: Likewise.
4698 * jcf-dump.c: Likewise.
4699 * jcf-parse.c: Likewise.
4700 * jcf-path.c: Likewise.
4701 * jcf-reader.c: Likewise.
4702 * jcf-write.c: Likewise.
4704 * jv-scan.c: Likewise.
4705 * jvgenmain.c: Likewise.
4706 * jvspec.c: Likewise.
4710 * parse-scan.y: Likewise.
4711 * parse.h: Likewise.
4712 * parse.y: Likewise.
4713 * typeck.c: Likewise.
4714 * verify.c: Likewise.
4717 * zextract.c: Likewise.
4718 * zipfile.h: Likewise.
4720 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4722 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4723 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4724 * constants.c (build_constant_data_ref): Check for cached
4725 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4726 in TYPE_CPOOL_DATE_REF.
4727 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4728 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4729 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4730 (LOCAL_FINAL): New macro.
4731 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4732 constant pool -- don't try to reuse.
4733 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4735 (find_in_current_zip): Use TYPE_JCF.
4736 * parse.h (java_check_final): Prototype removed.
4737 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4738 (maybe_create_class_interface_decl,
4739 check_class_interface_creation): Likewise.
4740 (java_expand_finals): Function removed.
4741 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4742 (block_statement:): Fixed comment.
4743 (anonymous_class_creation:): Likewise.
4744 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4746 (check_class_interface_creation): Loosened error report on (inner)
4747 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4748 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4749 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4751 (create_interface): Likewise.
4752 (anonymous_class_counter): New static global.
4753 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4754 patch. Fixed comments.
4755 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4756 anonymous_class_counter when declaring a toplevel class.
4757 (craft_constructor): Fixed constructor name when handling
4758 anonymous classes. Anonymous class constructors to feature hidden
4760 (java_fix_constructors): Added comment.
4761 (java_check_final): Function removed.
4762 (java_complete_expand_methods): Fixed comment. Don't generate
4763 class data, save its outgoing constant pool instead.
4764 (verify_constructor_super): Skip anonymous class constructor
4765 hidden this$<n> parameter.
4766 (java_expand_classes): New local `saved_ctxp'. Removed call to
4767 java_expand_finals and java_check_final. Expand anonymous class
4768 constructors. Generate class data.
4769 (build_super_invocation): Skip anonymous class hidden this$<n>
4771 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4772 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4773 (set_java_signature): Likewise.
4775 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4777 * gjavah.c: Delete ACC_VISIBILITY define.
4778 * jcf.h: Add ACC_VISIBILITY define.
4779 * parse.y: final: rule tagged <value>.
4780 (java_check_regular_methods): Use ACC_VISIBILITY define for
4781 default package access check.
4782 (local_variable_declaration_statement): Use final: rule.
4784 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4786 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
4789 2000-01-17 Tom Tromey <tromey@cygnus.com>
4791 * gjavah.c (print_field_info): Allow non-static final fields.
4793 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4795 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
4796 * parse.y (patch_anonymous_class): New function.
4797 (create_anonymous_class): Register incomplete type when the
4798 class/interface to extends/implement isn't known yet.
4799 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
4800 (verify_constructor_super): Tuned error message.
4802 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4804 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
4805 (ANONYMOUS_CLASS_P): New macro.
4806 (TYPE_SIGNATURE, TYPE_JCF): New macros.
4807 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
4808 * parse.y (create_class): Added leading argument.
4809 (maybe_create_class_interface_decl,
4810 check_class_interface_creation): Likewise.
4811 (craft_constructor): New function.
4812 (verify_constructor_super): Added argument in prototype.
4813 (class_declaration:): Inserted leading argument.
4814 (for_begin:): Use FOR_LOOP_P.
4815 (anonymous_class_creation): Create WFL of the anonymous class to
4816 instantiate. Call build_new_invocation. Added comments.
4817 (check_class_interface_creation): Handle parameter `anonymous' in
4818 verbose mode class creation announce.
4819 (link_nested_class_to_enclosing): Exclude anonymous classes.
4820 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
4821 anonymous class, even though they appear to have an enclosing
4823 (create_interface): Pass extra argument to
4824 check_class_interface_creation.
4825 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
4826 (create_class): Call check_class_interface_creation and
4827 maybe_create_class_interface_decl with extra new argument. Don't
4828 add private this$<n> to anonymous classes.
4829 (method_declarator): Insert hidden this$<n> to anonymous class
4831 (java_fix_constructors): Deleted code creating default
4832 constructor. Call craft_constructor instead.
4833 (java_check_regular_methods): Set `saw_constructor' to 1 for
4835 (fix_constructors): Pass extra argument to verify_constructor_super.
4836 (verify_constructor_super): New local `sdecl', use it. Search for
4837 matching constructor (possibly featuring arguments) in super
4839 (lookup_method_invoke): Craft constructor according to arguments
4840 list when dealing with anonymous class constructors.
4841 (build_super_invocation): Pass arguments to anonymous class super
4843 (search_loop): Use FOR_LOOP_P.
4844 (labeled_block_contains_loop_p): Likewise.
4846 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4848 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
4849 (enclosing_context_p): New function.
4850 (get_access_flags_from_decl): Handle CLASS_STATIC.
4851 (maybe_layout_super_class): Extra first argument passed to
4853 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
4855 * decl.c (access0_identifier_node): New global.
4856 (init_decl_processing): access0_identifier_node initialized.
4857 (pushdecl): Set DECL_CONTEXT only on non type decls.
4858 * expr.c (lookup_field): Lookup inner class fields in enclosing
4860 (expand_invoke): Use ID_INIT_P.
4861 (expand_java_field_op): Use DECL_CLINIT_P.
4862 * java-tree.def (CLASS_LITERAL): New tree code.
4863 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
4864 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
4865 (struct lang_decl): New field `inner_access'.
4866 (enclosing_context_p): Prototyped.
4867 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
4868 ID_CLINIT_P): New macros.
4869 (CLASS_STATIC): New macro.
4870 (CLASS_ACCESS0_GENERATED_P): New macro.
4871 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
4872 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
4873 INNER_CLASS_P): New macros.
4874 (DECL_INNER_CLASS_LIST): New macro.
4875 * jcf-parse.c (yyparse): Avoid the use of ANSI string
4877 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
4878 the shift value to int. Fixed typo in comment.
4879 * lex.c (inst_id, wpv_id): Initialize.
4880 * mangle.c (unicode_mangling_length): Take `$' into account.
4881 * parse.h (DRECOVER, RECOVER): Terminate properly.
4882 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
4883 (typedef struct _jdep): New field `enclosing'.
4884 (JDEP_ENCLOSING): New macro.
4885 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
4886 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
4887 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
4888 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
4889 GET_ENCLOSING_CPC_CONTEXT): New macros.
4890 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
4891 (do_resolve_class): Added extra argument in prototype.
4892 * parse.y (resolve_class): Added extra argument in prototype.
4893 (maybe_create_class_interface_decl): Likewise.
4894 (maybe_use_access_method, build_wfl_wrap): New functions.
4895 (java_complete_expand_classes, java_complete_expand_class):
4897 (java_parser_context_push_initialized_field,
4898 java_parser_context_suspend, java_parser_context_resume):
4900 (maybe_make_nested_class_name, make_nested_class_name,
4901 set_nested_class_simple_name_value,
4902 link_nested_class_to_enclosing, find_as_inner_class,
4903 find_as_inner_class_do, check_inner_class_redefinition,
4904 build_thisn_assign, build_current_thisn, build_access_to_thisn,
4905 maybe_build_thisn_access_method, build_outer_field_access,
4906 build_outer_field_access_methods, build_outer_field_access_expr,
4907 build_outer_method_access_method, build_new_access_id,
4908 build_outer_field_access_method, outer_field_access_p,
4909 outer_field_expanded_access_p, outer_field_access_fix,
4910 build_incomplete_class_ref, patch_incomplete_class_ref,
4911 create_anonymous_class): Likewise.
4912 (inst_id, wpv_id): New static global variables.
4913 (synchronized:): New rule, tagged <node>.
4914 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
4916 (anonymous_class_creation:): New rule, tagged <node>.
4917 (NEW_TK): Tagged <node>.
4918 (type_literals, array_type_literal): New rules, tagged <node>.
4919 (class_declaration:): Removed action when reducing by class_body:
4920 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
4921 using GET_CPC in sub-rules.
4922 (class_member_declaration): Handle inner classes.
4923 (method_declaration): When reducing method_header:, reset
4924 current_function_decl when appropriate.
4925 (method_declarator:): Set the number of formal parameter to 0 for
4926 method declared without arguments.
4927 (constructor_declarator:): Likewise.
4928 (static_initializer:): List of elements kept in a list.
4929 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
4930 use of the keyword `static' for type declarations.
4931 (block_statement:): Handle inner class declarations.
4932 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
4933 type qualified `this'.
4934 (class_instance_creation_expression): Use anonymous_class_creation:
4935 to handle inner class instances creation. Handle qualified `new'.
4936 (something_dot_new): Added appropriate actions.
4937 (create_new_parser_context): New function.
4938 (java_push_parser_context, java_parser_context_save_global,
4939 java_parser_context_suspend): Use create_new_parser_context.
4940 (check_modifiers): Changed leading comment.
4941 (check_class_interface_creation): Handle interclasses.
4942 (add_superinterfaces): Fixed comment.
4943 (create_interface): Build qualified name from the raw_name instead
4944 of its matching WFL. Push the initialized fields list. raw_name added
4945 as an extra argument to maybe_create_class_interface_decl.
4946 (create_class): Build qualified name from the raw_name instead of
4947 its matching WFL. Removed assignment to current_parsed_class_un.
4948 Call PUSH_ERROR before returning an error. Suspend the current
4949 parser context when processing an inner class. Push the
4950 initialized fields list. raw_name added as an extra argument to
4951 maybe_create_class_interface_decl. Add the private this$<n>
4953 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
4954 (register_fields): Get the class type from GET_CPC and handle
4955 previous errors. Added code to handle the creation of static
4956 fields in inner classes. Initialized fields initialization
4957 statements kept in a list of lists.
4958 (maybe_generate_finit): Initialized fields initialization
4959 statements kept in a list of lists. Use GET_CPC.
4960 (maybe_generate_clinit): Likewise.
4961 (method_header): Use GET_CPC and GET_CPC_UN.
4962 (parser_qualified_classname): Handle inner classes.
4963 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
4964 (java_fix_constructors): Hide pointer to enclosing context
4965 instance in constructor list when dealing with inner classes.
4966 (jdep_resolve_class): Call resolve_class with extra first argument
4968 (resolve_class): Add enclosing context as a first extra argument
4969 to do_resolve_class.
4970 (do_resolve_class): Call find_as_inner_class. Handle WFLs
4972 (resolve_no_layout): Extra argument added to resolve_class
4974 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
4975 (java_get_real_method_name): Use GET_CPC_UN.
4976 (check_abstract_method_definitions): Use DECL_CLINIT_P.
4977 (java_check_abstract_methods): Handle static method declared in
4978 inner classes by an error.
4979 (java_check_regular_methods): Use DECL_CLINIT_P.
4980 (source_start_java_method): Also set DECL_MAX_LOCALS.
4981 (create_artificial_method): Call java_parser_context_save_global
4982 and java_parser_context_restore_global instead of saving/restoring
4983 the context by hand.
4984 (expand_start_java_method): Improved verbose mode message.
4985 (java_complete_expand_methods): Fixed leading comment. Use
4987 (fix_constructors): Added assignment to this$<n> if necessary.
4988 (java_expand_classes): Call java_complete_expand_classes instead
4989 of java_complete_expand_methods.
4990 (make_qualified_primary): Simplified.
4991 (merge_qualified_name): Optimized for missing left or right parts.
4992 (resolve_expression_name): Handle access to outer class fields from
4994 (resolve_qualified_expression_name): New macro
4995 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
4996 classes. Report error on non appropriate qualification of
4997 `new'. Handle qualified `this'.
4998 (not_accessible_p): Allow access to outer class private fields from
5000 (patch_method_invocation): Handle method invocations through
5001 access methods and inner class constructor invocations.
5002 (find_applicable_accessible_methods_list): Search enclosing
5003 contexts of an inner class.
5004 (search_applicable_methods_list): Fixed typo.
5005 (argument_types_convertible): Handle inner class constructors'
5006 hidden outer context reference argument.
5007 (qualify_ambiguous_name): Handle qualified `this'.
5008 (java_complete_lhs): Handle use of field accessed through
5009 artificial access methods in various cases of assignments. Handle
5011 (check_final_assignment): Use DECL_CLINIT_P.
5012 (valid_ref_assignconv_cast_p): Handle the destination being an
5013 enclosing context of the source.
5014 (patch_unaryop): Handle use of field accessed through artificial
5016 (patch_return): Use DECL_CLINIT_P.
5017 (patch_throw_statement): Use DECL_CLINIT_P.
5018 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5019 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5022 2000-01-16 Anthony Green <green@cygnus.com>
5024 * parse.y (build_string_concatenation): Only use
5025 StringBuffer(String) shortcut if String arg is constant.
5027 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5029 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5030 the shift value to int. Fixed typo in comment.
5032 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5034 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5035 * jcf-write.c: Likewise.
5036 * parse.y: Likewise.
5037 * parse.c: Regenerate.
5039 2000-01-09 Anthony Green <green@cygnus.com>
5041 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5042 bytecodes in the correct order.
5044 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5046 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5048 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5050 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5051 before building constant array decl.
5053 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5055 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5056 method invocation and typo in conditional expression.
5057 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5058 the appropriate NOTE_POP.
5059 * parse.y (patch_binop): Shift value mask to feature the right
5062 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5064 * class.c (assume_compiled, assume_compiled_node): Add static
5066 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5068 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5070 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5072 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5073 to `__modifier' to avoid stringifying it.
5075 * parse.y (verify_constructor_circularity): Don't call a variadic
5076 function with a non-literal format string.
5077 (java_check_abstract_methods): Move unreachable code inside
5078 `continue' statement.
5079 (lookup_method_invoke): Call xstrdup, not strdup.
5081 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5084 * jcf-parse.c (yyparse): Likewise.
5086 * jv-scan.c (main): Likewise.
5088 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5090 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5091 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5092 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5095 * parse.y (synchronized, variable_redefinition_error,
5096 check_class_interface_creation, create_interface, create_class,
5097 method_header, finish_method_declaration,
5098 check_modifiers_consistency, method_declarator,
5099 complete_class_report_errors, check_abstract_method_definitions,
5100 java_check_regular_methods, check_throws_clauses,
5101 java_check_abstract_methods, read_import_dir,
5102 check_pkg_class_access, declare_local_variables, fix_constructors,
5103 cut_identifier_in_qualified, resolve_expression_name,
5104 resolve_qualified_expression_name, patch_method_invocation,
5105 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5106 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5107 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5108 patch_try_statement, patch_synchronized_statement,
5109 patch_throw_statement, check_thrown_exceptions,
5110 patch_conditional_expr): Likewise.
5112 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5114 * Makefile.in (LIBDEPS): Added gcc's errors.o
5115 (../jcf-dump$(exeext):): Link with gcc's errors.o
5116 (../gcjh$(exeext):): Likewise.
5117 * expr.c (expand_java_NEW): Layout the entire target type instead of
5118 laying out its methods only.
5119 (lookup_field): Layout the class after having loaded it.
5120 * java-tree.h (java_debug_context): Declared.
5121 * jcf-io.c (toplev.h): Included.
5122 (find_class): Removed assignment to jcf's outofsynch
5123 field. Force source file to be read if newer than its matching
5124 class file. Tweaked debug messages.
5125 * jcf-parse.c (jcf_out_of_synch): Deleted.
5126 (read_class): Call to jcf_out_of_synch removed.
5127 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5128 (jcf_out_of_synch): Prototype deleted.
5129 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5130 `deprecated' and `class_err': integer turned into bit fields.
5131 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5132 * parse.y (package_list): New global.
5133 (package_declaration:): Record newly parsed package name.
5134 (extra_ctxp_pushed_p): Static global deleted.
5135 (java_parser_context_save_global): Create buffer context for the
5136 purpose of saving globals, if necessary.
5137 (java_parser_context_restore_global): Pop context pushed for the
5138 purpose of saving globals, if necessary.
5139 (java_debug_context_do): New prototype and function.
5140 (java_debug_context): Likewise.
5141 (do_resolve_class): Use already parsed package names to qualify
5142 and lookup class candidate.
5143 (java_pre_expand_clinit): Removed unnecessary local variable.
5145 1999-12-17 Tom Tromey <tromey@cygnus.com>
5147 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5149 (process_file): Use `\n\' at end of each line in string.
5151 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5153 * expr.c (expand_invoke): Layout the loaded class before
5154 attempting to use it.
5155 (expand_java_field_op): Allow final field assignments to take
5157 * typeck.c (convert): Return error_mark_node if expr is null.
5159 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5161 * class.c (class_depth): Return -1 if the class doesn't load
5163 * expr.c (can_widen_reference_to): Check for errors during depth
5164 computation and return 0 accordingly.
5165 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5166 create default constructors and add an other error check.
5167 * parse.h (java_fix_constructors): Prototyped.
5168 * parse.y (java_pre_expand_clinit): Likewise.
5169 (build_super_invocation): Re-prototyped to feature one argument.
5170 (java_check_circular_reference): Directly use `current'.
5171 (java_fix_constructors): New function.
5172 (java_check_regular_methods): Don't create default constructors
5173 here, but abort if none were found.
5174 (java_complete_expand_methods): Pre-process <clinit> calling
5175 java_pre_expand_clinit.
5176 (java_pre_expand_clinit): New function.
5177 (fix_constructors): build_super_invocation invoked with the
5178 current method declaration as an argument.
5179 (build_super_invocation): Use the context of the processed method
5180 decl argument instead of current_class.
5181 * typeck.c (lookup_java_method): Take WFLs in method names into
5184 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5186 * class.c (make_class_data): flag_keep_inline_functions to keep
5187 private methods in the method array.
5189 1999-12-15 Anthony Green <green@cygnus.com>
5191 * check-init.c (check_init): Take into account both types of
5192 `throw's when checking for uninitialized variables.
5194 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5196 * parse.y (java_complete_lhs): Force convertion of array
5197 dimensions to int_type_node, that's what runtime's ABI expects.
5199 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5201 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5202 operand of a WFL, until the Java front-end gets fixed with regard
5203 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5205 1999-12-10 Andrew Haley <aph@cygnus.com>
5207 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5208 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5209 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5213 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5215 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5216 before calling expand_eh_region_start and expand_start_all_catch.
5217 * except.c (expand_start_java_handler): Switch to permanent
5218 obstack before calling expand_eh_region_start.
5219 (expand_end_java_handler): Switch to permanent obstack before
5220 calling expand_start_all_catch.
5222 1999-12-5 Anthony Green <green@cygnus.com>
5224 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5225 function with side effects.
5226 (init_decl_processing): Mark all memory allocating DECLs with
5229 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5231 * except.c (expand_end_java_handler): Call
5232 expand_resume_after_catch and end_catch_handler.
5234 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5236 * verify.c (verify_jvm_instructions): Create new return label
5237 chain if non existant (don't rely on the verified state of the jsr
5240 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5242 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5243 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5245 * parse.y (patch_assignment): Removed bogus final class test on
5246 lhs when checking on whether to emit an ArrayStoreException runtime
5248 * expr.c (expand_java_arraystore): Likewise.
5250 1999-11-28 Anthony Green <green@cygnus.com>
5252 * decl.c (find_local_variable): Reuse single slot decls when
5255 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * jcf-parse.c (saw_java_source): Global variable removed.
5258 (read_class): Don't use `saw_java_source'. Added extra braces.
5259 (yyparse): Code setting `saw_java_source' removed.
5261 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5263 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5265 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5267 * verify.c (merge_type_state): Non verified subroutines being
5268 considered more than once to trigger passive type merge.
5270 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5273 in case of error. Error message tuned.
5275 1999-11-21 Anthony Green <green@cygnus.com>
5277 * constants.c (find_methodref_index): Unwrap method names before
5278 inserting them in the constant pool.
5280 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5282 * class.c (assume_compiled_node): New typedef.
5283 (assume_compiled_tree): New static data.
5284 (find_assume_compiled_node): New function.
5285 (add_assume_compiled): New function.
5286 (assume_compiled): New function.
5287 * class.c (make_class_data): Use assume_compiled.
5288 (is_compiled_class): Use assume_compiled.
5290 * java-tree.h (add_assume_compiled): Declare.
5292 * lang.c (lang_decode_option): Parse new options.
5294 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5296 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5297 int_type_node: that's what `_Jv_AllocObject' expects.
5299 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5301 * parse.y (lookup_method_invoke): Use lang_printable_name to
5302 reliably build the type name during error report. Fixes PR gcj/97.
5304 1999-11-09 Tom Tromey <tromey@cygnus.com>
5306 * jcf-path.c: Include <sys/stat.h>.
5307 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5308 (DIR_UP): New macro.
5310 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * parse.y (source_end_java_method): Resume permanent allocation,
5313 reversing Apr 27 1998 patch.
5314 (patch_string_cst): Pop obstacks after having pushed the permanent
5317 1999-11-05 Tom Tromey <tromey@cygnus.com>
5319 * class.c (finish_class): Emit inlined methods if any native
5320 methods exist in the class. Fixes PR gcj/85.
5322 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5325 (qualify_ambiguous_name): Likewise.
5327 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5329 * typeck.c: (lookup_java_method): search all inherited
5330 interfaces when looking up interface method.
5332 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5334 * parse.y (method_header:): Issue error message for rule `type
5336 (synchronized:): Error report when not using synchronized.
5338 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5340 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5341 being used before the superclass constructor has been called.
5342 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5343 instead of `CALL_THIS_CONSTRUCTOR_P'.
5345 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5347 * check-init.c: Fix typo in comment.
5349 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5351 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5354 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5356 * parse.y (expression_statement:): Call function to report
5357 improper invocation of a constructor.
5358 (parse_ctor_invocation_error): New function.
5360 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5362 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5365 1999-10-21 Tom Tromey <tromey@cygnus.com>
5367 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5368 in generated `main'.
5370 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5372 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5373 (qualify_ambiguous_name): Likewise.
5375 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * parse.y (java_complete_tree): fold_constant_for_init to work on
5379 (java_complete_lhs): Likewise.
5380 (array_constructor_check_entry): Complete an initializer element
5381 on permanent_obstack.
5383 1999-10-19 Tom Tromey <tromey@cygnus.com>
5385 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5386 From Mike Moreton <mike@pillim.demon.co.uk>.
5388 1999-10-15 Greg McGary <gkm@gnu.org>
5390 * java-tree.h (flag_bounds_check): Remove extern decl.
5391 * lang.c (flag_bounds_check): Remove global variable.
5392 (lang_f_options): Remove "bounds-check" entry.
5393 (lang_init_options): Default flag_bounds_check to "on".
5395 1999-10-14 Tom Tromey <tromey@cygnus.com>
5397 * jvgenmain.c (usage): New function.
5398 (main): Use it. Also, handle `-D' options.
5399 * jvspec.c (lang_specific_driver): Recognize -D.
5400 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5402 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5404 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5406 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5407 variadic function with a non-literal format string.
5409 * parse-scan.y (report_main_declaration): Likewise.
5411 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5413 * parse.y (read_import_dir, patch_assignment, patch_binop,
5414 patch_array_ref): Likewise.
5416 * typeck.c (build_java_array_type): Likewise.
5418 * verify.c (verify_jvm_instructions): Likewise.
5420 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5424 1999-10-07 Anthony Green <green@cygnus.com>
5426 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5427 where CHECK_PUT may fail for valid reasons.
5429 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5430 UNSAFE_PUTN): New macros.
5432 1999-10-04 Tom Tromey <tromey@cygnus.com>
5434 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5435 well. Fixes Java PR gcj/59.
5436 * parse-scan.y (yyerror): Report errors.
5438 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5440 * decl.c (insert_block): Remove unconditional `abort'.
5442 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5444 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5445 FUNCTION_CODE now of type int. All callers changed.
5446 Set the builtin's DECL_BUILT_IN_CLASS.
5448 1999-09-23 Tom Tromey <tromey@cygnus.com>
5450 * jvspec.c (lang_specific_driver): Don't read spec file if
5451 -fsyntax-only given.
5453 1999-09-22 Tom Tromey <tromey@cygnus.com>
5455 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5457 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5458 (WORDS_TO_LONG): Likewise.
5459 (WORDS_TO_DOUBLE): Likewise.
5461 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5463 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5464 (RELOCATION_VALUE_1): Likewise.
5465 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5466 push_in_const, push_long_const): Prototyped.
5467 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5468 (push_constant2): Likewise.
5469 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5470 (find_constant_wide): Cast find_constant2's integer arguments to
5472 (find_constant_index): Cast find_constant2's and find_constant2's
5473 integer arguments to `jword'.
5474 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5475 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5476 (emit_if): Use RELOCATION_VALUE_1.
5477 (emit_goto): Likewise.
5478 (emit_jsr): Likewise.
5479 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5480 argument to push_long_const to HOST_WIDE_INT.
5482 1999-09-15 Andreas Schwab <schwab@suse.de>
5484 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5486 1999-09-20 Nick Clifton <nickc@cygnus.com>
5488 * lang.c (lang_decode_option): Extend comment.
5490 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5492 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5495 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5497 * gjavah.c (get_field_name, print_method_info, print_include,
5498 add_namelet): Use xmalloc, not malloc.
5500 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5501 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5504 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5506 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5508 * jcf-path.c (add_entry): Likewise.
5510 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5512 * jv-scan.c (xmalloc): Remove definition.
5514 * jvgenmain.c (xmalloc): Likewise.
5516 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5518 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5520 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5521 concat, not xmalloc/sprintf.
5522 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5523 (xstrdup): Remove definition.
5525 * parse.y (duplicate_declaration_error_p,
5526 constructor_circularity_msg, verify_constructor_circularity,
5527 check_abstract_method_definitions, java_check_regular_methods,
5528 java_check_abstract_methods, patch_method_invocation,
5529 check_for_static_method_reference, patch_assignment, patch_binop,
5530 patch_cast, array_constructor_check_entry, patch_return,
5531 patch_conditional_expr): Use xstrdup, not strdup.
5533 * zextract.c (ALLOC): Use xmalloc, not malloc.
5535 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5537 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5539 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5540 (do_spec, lang_specific_pre_link, lang_specific_driver,
5541 input_filename, input_filename_length): Don't declare.
5542 (main_class_name, jvgenmain_spec, lang_specific_driver):
5544 (lang_specific_driver): All calls to the function pointer
5545 parameter now explicitly call `fatal'.
5547 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5549 * parse.y (find_applicable_accessible_methods_list): Search
5550 abstract classes as interfaces.
5552 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5554 * class.c (finish_class): We're now outside a valid method
5555 declaration. Tell the rest of gcc so.
5557 1999-09-08 Bruce Korb autogen@linuxbox.com
5559 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5561 1999-09-07 Tom Tromey <tromey@cygnus.com>
5563 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5565 (decode_signature_piece): Don't emit "::" in JArray<>.
5566 (print_namelet): Only print trailing `;' when printing a class.
5568 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5570 * java-tree.h: Delete declarations for all tree nodes now moved to
5572 * decl.c: Delete their definitions.
5574 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5576 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5577 * Makefile.in (OBJS): Add ggc-callbacks.o.
5578 (OBJDEPS): Likewise.
5580 1999-09-03 Tom Tromey <tromey@cygnus.com>
5582 * parse.y (strip_out_static_field_access_decl): Return operand if
5583 it satisfies JDECL_P.
5585 1999-09-02 Tom Tromey <tromey@cygnus.com>
5587 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5588 Handle nested arrays, like `[[I'.
5590 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5592 * class.c (finish_class): Remove unused parameter, all callers
5595 * expr.c (build_java_athrow): Change return type to void.
5596 (java_lang_expand_expr): Make sure each case in switch returns a
5599 * java-tree.h (finish_class): Fix prototype to take void args.
5601 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5602 (main): Issue return from main, not exit.
5604 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5606 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5608 * jv-scan.c (main): Issue return from main, not exit.
5610 * parse.y (check_abstract_method_definitions,
5611 java_check_abstract_method_definitions): Add static prototypes.
5612 (java_complete_expand_methods): Fix call to `finish_class'.
5614 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5617 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5619 * lang.c (language_string): Constify.
5621 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5623 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5624 Remove hacks for stuff which comes from libiberty.
5626 * Make-lang.in: Likewise.
5628 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5630 * Makefile.in (xref.o): Depend on xref.c explicitly.
5632 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5634 * java-tree.h (lang_printable_name): Constify a char*.
5636 * lang.c (lang_printable_name): Likewise.
5638 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5640 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5643 1999-08-26 Tom Tromey <tromey@cygnus.com>
5645 * gjavah.c (print_cxx_classname): Print "::" before qualified
5648 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5650 * parse.y (lookup_cl): Changed leading comment. Now does its best
5651 to set the column number.
5652 (qualify_ambiguous_name): Take WFL wrappers into account.
5654 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5656 * verify.c (verify_jvm_instructions): Don't check instruction
5657 validity beyond end of method.
5659 1999-08-25 Tom Tromey <tromey@cygnus.com>
5661 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5663 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5665 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5666 cxx_keyword_subst, generate_access, name_is_method_p,
5667 get_field_name, print_field_name, super_class_name, print_include,
5668 decode_signature_piece, print_class_decls, usage, help,
5669 java_no_argument, version, add_namelet, print_namelet): Add static
5671 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5672 name_is_method_p): Constify a char*.
5673 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5674 Provide a final else clause in an if-else-if.
5675 (print_field_info): Add missing final arg in function call to
5677 (print_method_info, decompile_method, decode_signature_piece,
5678 print_c_decl, print_full_cxx_name, print_stub,
5679 print_mangled_classname, super_class_name, print_include,
5680 add_namelet, add_class_decl, print_class_decls, process_file,
5681 help): Constify a char*.
5683 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5684 push_int_const, find_constant_wide, find_constant_index,
5685 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5686 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5687 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5688 emit_if, emit_goto, emit_jsr, call_cleanups,
5689 make_class_file_name): Add static prototypes.
5690 (generate_bytecode_return, generate_bytecode_insns): Pass a
5691 NULL_PTR, not a NULL_TREE.
5693 * jv-scan.c: Include "jcf.h".
5694 (main): Declare using DEFUN macro.
5696 * jvspec.c (find_spec_file, lang_specific_pre_link,
5697 lang_specific_driver): Add prototypes.
5698 (find_spec_file): Constify a char*.
5700 * keyword.gperf (hash, java_keyword): Add prototypes.
5702 * lang.c (lang_print_error): Add static prototype.
5703 (lang_init): Prefer memcpy over bcopy to avoid casts.
5705 * lex.c (yylex): Add static prototype.
5707 * parse-scan.y: Include "lex.c" earlier.
5709 * parse.h: Remove redundant declaration for `yylex'.
5711 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5712 labeled_block_contains_loop_p): Add static prototypes.
5713 (not_accessible_p): Make static to match prototype.
5715 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5717 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5719 * parse.y (check_method_redefinition): Changed leading comment.
5720 (check_abstract_method_definitions): New function.
5721 (java_check_abstract_method_definitions): New function.
5722 (java_check_regular_methods): Call it.
5723 (verify_constructor_super): Fixed indentation.
5724 (lookup_method_invoke): Likewise.
5726 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5728 * parse.y (method_header): Return a null pointer if the current
5730 (finish_method_declaration): Return if the current function decl
5732 (source_start_java_method): Likewise.
5733 (java_method_add_stmt): Likewise.
5735 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * class.c (emit_register_class): Removed unnecessary call to
5739 * parse.y (labeled_block_contains_loop_p): Removed unused local
5742 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5744 * parse.y (java_refold): Added prototype.
5746 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5749 (java_stabilize_reference): Removed unnecessary `else'.
5750 (java_complete_lhs): Set flag to remember boolean. Call
5751 java_refold. Added comments.
5752 (java_decl_equiv): New function.
5753 (binop_compound_p): Likewise.
5754 (java_refold): Likewise.
5755 (patch_unaryop): Striped static field access assigned to decl and
5756 op. Changed promotion scheme for ++/-- operators.
5757 (search_loop): New function.
5758 (labeled_block_contains_loop_p): Likewise.
5759 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5761 (patch_bc_statement): Call search_loop. Fixed comment.
5763 1999-08-14 Anthony Green <green@cygnus.com>
5765 * expr.c (java_lang_expand_expr): Mark static array data as
5768 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5770 * jvgenmain.c (main): NUL-terminate name_obstack.
5772 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5774 * check-init.c (check_bool2_init, done_alternative): Add static
5777 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
5778 (add_method, build_utf8_ref, build_class_ref,
5779 append_gpp_mangled_type, layout_class_method): Constify a char*.
5781 * decl.c (push_promoted_type, make_binding_level): Add static
5783 (push_promoted_type, pushdecl): Constify a char*.
5785 * except.c (find_handler_in_range, link_handler,
5786 check_start_handlers): Add static prototypes.
5788 * expr.c (process_jvm_instruction): Constify a char*.
5790 * gjavah.c (main): Constify a char*.
5792 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
5795 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
5797 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
5798 munge, print_ents): Constify a char*.
5800 * jcf-dump.c (disassemble_method): Constify a char*.
5801 (print_constant_pool, print_exception_table): Add static prototypes.
5802 (print_constant, print_exception_table, main, disassemble_method):
5805 * jcf-io.c (find_classfile, find_class): Likewise.
5807 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
5808 (set_source_filename, predefined_filename_p): Add static prototypes.
5809 (set_source_filename, get_constant, get_class_constant,
5810 find_in_current_zip): Constify a char*.
5812 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
5814 (add_entry, add_path, jcf_path_classpath_arg,
5815 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5817 * jcf-reader.c (get_attribute, jcf_parse_preamble,
5818 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
5819 jcf_parse_one_method, jcf_parse_methods,
5820 jcf_parse_final_attributes): Add static prototypes.
5821 (get_attribute): Constify a char*.
5823 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
5824 jcf_dependency_add_target, jcf_path_classpath_arg,
5825 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
5827 * jv-scan.c (main): Constify a char*.
5828 (gcc_obstack_init): Add prototype arguments.
5830 * jvgenmain.c (gcc_obstack_init): Likewise.
5831 (main): Constify a char*.
5833 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
5835 (put_decl_string, lang_print_error): Constify a char*.
5836 (lang_init): Remove redundant extern prototype.
5838 * mangle.c (emit_unicode_mangled_name): Constify a char*.
5840 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
5841 Add static prototypes.
5842 (get_type_from_signature): Constify a char*.
5844 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
5845 Add static prototypes.
5846 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
5847 (verify_jvm_instructions): Constify a char*.
5849 * xref.c (xref_flag_value): Likewise.
5851 * xref.h (xref_flag_value): Likewise.
5853 * zextract.c (makeword, makelong): Add static prototypes.
5854 (makeword, makelong): Constify a uch*.
5856 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5858 * lang.c (java_dummy_print): Constify a char*.
5859 (lang_print_error): Likewise.
5860 (lang_init): Remove redundant prototype for `print_error_function'.
5861 (lang_init_source): Likewise.
5862 (lang_identify): Constify a char*.
5864 1999-08-09 Tom Tromey <tromey@cygnus.com>
5866 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
5867 (WORDS_TO_LONG): Likewise.
5868 (WORDS_TO_DOUBLE): Likewise.
5870 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5872 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
5874 * expr.c (java_stack_pop, java_array_data_offset,
5875 build_java_throw_out_of_bounds_exception, case_identity,
5876 build_java_check_indexed_type): Add static prototypes.
5877 (linenumber_table, expand_invoke, expand_java_field_op,
5878 build_primtype_type_ref, expand_byte_code): Constify a char*.
5880 * java-tree.h (build_primtype_type_ref, linenumber_table):
5882 (java_lang_expand_expr): Add prototype.
5884 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
5885 `java_lang_expand_expr'.
5887 * lex.c (java_lex_error): Constify a char*.
5888 (java_get_unicode, java_read_char, java_allocate_new_line,
5889 java_unget_unicode, java_sneak_unicode): Prototype.
5891 * parse-scan.y (current_class, package_name, method_declarator,
5892 report_class_declaration, yyerror): Constify a char*.
5894 * parse.h (java_report_errors): Prototype.
5895 (yyerror): Constify a char*.
5897 * parse.y (classitf_redefinition_error, check_modifiers,
5898 parse_jdk1_1_error, lookup_package_type,
5899 lookup_package_type_and_set_next, get_printable_method_name,
5900 purify_type_name): Constify a char*.
5901 (build_super_invocation, maybe_generate_finit,
5902 verify_constructor_super, parser_add_interface,
5903 add_superinterfaces, jdep_resolve_class, note_possible_classname,
5904 java_complete_expand_methods, java_expand_finals,
5905 cut_identifier_in_qualified, java_stabilize_reference,
5906 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
5907 merge_string_cste): Prototype.
5908 (single_type_import_declaration, yyerror,
5909 variable_redefinition_error, build_array_from_name,
5910 build_unresolved_array_type, check_class_interface_creation,
5911 resolve_class, complete_class_report_errors,
5912 note_possible_classname, read_import_dir,
5913 find_in_imports_on_demand, resolve_package, fix_constructors,
5914 check_deprecation, lookup_method_invoke,
5915 maybe_build_primttype_type_ref, array_constructor_check_entry):
5917 (java_complete_expand_methods, java_expand_finals): Make static.
5918 (convert_narrow): Remove static prototype.
5920 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5922 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
5924 1999-08-02 Richard Henderson <rth@cygnus.com>
5926 * decl.c: Include defaults.h instead of expr.h.
5927 * parse.y: Likewise.
5929 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
5931 * java/decl.c (start_java_method): Change all uses of
5932 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
5933 Ensure expr.h is included.
5934 * java/expr.c (pop_arguments): Ditto.
5935 * java/parse.y (expand_start_java_method): Ditto.
5937 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5939 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
5941 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
5943 * decl.c: Include "function.h".
5944 * except.c: Likewise.
5945 * parse.y: Likewise.
5946 * Makefile.in: Update dependencies.
5948 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5950 * expr.c (build_java_soft_divmod): Provide a default case in switch.
5951 (java_lang_expand_expr): Mark parameters `target', `tmode' and
5952 `modifier' with ATTRIBUTE_UNUSED.
5954 * gjavah.c (process_file): Add braces around ambiguous `else'.
5956 * jcf-dump.c (print_access_flags, localvar_free): Change return
5959 * parse.y (java_complete_expand_method): Initialize variable
5961 (resolve_qualified_expression_name): Likewise for `field_decl'.
5962 (patch_method_invocation): Likewise for `class_to_search'.
5963 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
5964 (patch_assignment): Likewise for `lhs_type'.
5966 * verify.c (verify_jvm_instructions): Remove unused variable
5969 1999-07-25 Richard Henderson <rth@cygnus.com>
5971 * decl.c (va_list_type_node): New.
5973 1999-07-25 Anthony Green <green@cygnus.com>
5975 * gjavah.c (print_stub): New function.
5976 (METHOD_IS_NATIVE): New macro.
5977 (print_mangled_classname): Make static.
5978 (HANDLE_END_FIELD): Don't emit fields during stub generation.
5979 (process_file): Perform stub generation.
5980 (HANDLE_METHOD): Don't emit class decls during stub
5982 (HANDLE_END_METHOD): Take into account stub generation.
5983 (print_method_info): Handle stub generation.
5984 (print_stub): New function.
5985 (print_cxx_classname): Make signature consistant with others.
5986 (help): Describe -stubs option.
5987 (main): Create stub file.
5988 (version): Use version.c.
5989 (print_full_cxx_name): New function.
5990 (print_c_decl): Use print_full_cxx_name.
5992 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * check-init.c (check_init): Handle MAX_EXPR.
5996 1999-07-15 Andrew Haley <aph@cygnus.com>
5998 * lang.c (flag_use_divide_subroutine): New variable.
5999 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6000 fp-to-integer conversion.
6001 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6004 * expr.c (build_java_soft_divmod): New function.
6005 (build_java_binop): Call build_java_soft_divmod if
6006 flag_use_divide_subroutine is set.
6007 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6008 soft_lrem_node: new builtin functions.
6009 (init_decl_processing) Initialize the new builtins.
6010 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6011 soft_lrem_node: new builtin functions.
6012 (build_java_soft_divmod): New function.
6013 * parse.y: Call build_java_soft_divmod if
6014 flag_use_divide_subroutine is set.
6017 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6018 a --specs= arg) even if not linking.
6019 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6020 -fuse-divide-subroutine
6022 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6024 * parse.y (resolve_and_layout): Check methods only once.
6025 (resolve_qualified_expression_name): Verify thrown exceptions
6027 (check_thrown_exceptions): Reject exceptions thrown in
6028 initializer. Error message tuned.
6030 1999-07-14 Andrew Haley <aph@cygnus.com>
6032 * expr.c (expand_expr): Do not return the last statement in a
6033 block as the block's value.
6035 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6038 CALL_EXPR, to avoid order of evaluation changes.
6040 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6042 * parse.y (qualify_ambiguous_name): Do not use
6043 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6045 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * check-init.c (check_init): Handle MAX_EXPR.
6048 * expr.c (force_evaluation_order): Force method call arguments to
6049 be evaluated in left-to-right order.
6050 * parse.y (qualify_ambiguous_name): Loop again to qualify
6051 NEW_ARRAY_EXPR properly.
6053 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6055 * parse.y (patch_invoke): Resolve unresolved invoked method
6057 (qualify_ambiguous_name): STRING_CST to qualify expression for
6058 type name resolution.
6060 1999-06-24 Andrew Haley <aph@cygnus.com>
6062 * class.c (finish_class): Whenever a deferred method is
6063 output, rescan the list of methods to see if a new candidate for
6064 output can be found.
6066 1999-06-28 Tom Tromey <tromey@cygnus.com>
6068 * jvspec.c (lang_specific_driver): Recognize --help.
6070 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6072 * parse.y (resolve_package): Fixed bogus return statement.
6073 (patch_method_invocation): Resolve method invocation beginning with
6074 a package name qualifier.
6076 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6078 * Make-lang.in (java.stage1): Depend on stage1-start.
6079 (java.stage2): Likewise for stage2-start.
6080 (java.stage3): Likewise for stage3-start.
6081 (java.stage4): Likewise for stage4-start.
6083 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6085 * parse.y (java_complete_lhs): When doing cross referencing, don't
6086 try to keep file location on a WFL expanded as a CALL_EXPR.
6088 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6090 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6091 compiling to class file a void method with an empty method body.
6092 As a side effect, the bytecode backend will generate the
6093 appropriate `return' instruction.
6095 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6097 * parse.y (lookup_package_type_and_set_next): New function prototype.
6098 (resolve_package): Search current and imported packages.
6099 (lookup_package_type_and_set_next): New function.
6101 1999-06-22 Andrew Haley <aph@cygnus.com>
6103 * verify.c (verify_jvm_instructions): Check for pending blocks
6104 before invalid PC test and opcode switch, not after.
6106 1999-06-21 Andrew Haley <aph@cygnus.com>
6108 * except.c (find_handler_in_range): The upper limit for exception
6109 ranges is exclusive, not inclusive: (start <= pc < end).
6110 (link_handler): find child pointer which points to outer by
6111 searching sibling list: previous code incorrectly assumed that
6112 outer->outer->first_child must point to outer.
6113 * verify.c (verify_jvm_instructions): FIXME added to code for
6115 (verify_jvm_instructions): Do not assume that the last block
6116 processed in a subroutine is a block which ends with a `ret'
6117 instruction. With some control flows it is possible that the last
6118 block ends with an `athrow'.
6120 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6122 * parse.y (qualify_ambiguous_name): Reorganized the post
6123 evaluation of non WFL leading expression nodes.
6125 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6127 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6130 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6132 * parse.y (qualify_ambiguous_name): Handle qualified expression
6133 beginning with a STRING_CST.
6135 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6137 * parse.y (register_fields): Set DECL_INITIAL on both
6138 pre-initialized static and public fields.
6139 (resolve_field_access): Static field access expressions to always
6141 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6142 qualification. CONVERT_EXPR to be resolved as an expression name.
6143 (java_complete_lhs): Identify and access qualified final
6144 initialized field in switch statement case expression.
6145 (fold_constant_for_init): Pre-initialized field decl constant to
6148 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6150 * parse.y (note_possible_classname): Mark returned node with
6151 QUALIFIED_P only if the original class name contained a '/'.
6153 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6155 * Make-lang.in (gcjh): More parallel build fixes.
6157 1999-06-03 Mike Stump <mrs@wrs.com>
6159 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6161 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6163 * except.c (link_handler): Chain exception handlers in order.
6165 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6167 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6168 with nops and process as usual in order to always set correct EH
6169 ranges. Emit detailed warnings about unreachable bytecodes.
6171 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6173 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6176 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6178 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6179 or the searched field decl.
6181 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6183 * parse.y (fold_constant_for_init): Convert numerical constant
6184 values to the type of the assigned field.
6186 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * expr.c (lookup_field): Relaxed the test on class loading error
6190 * parse.y (fold_constant_for_init): Enabeled old code.
6192 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6195 decide the validity of the cast of a java.lang.Cloneable reference
6197 (patch_conditional_expr): Fixed first argument passed to
6198 binary_numeric_promotion.
6200 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * parse.y (qualify_ambiguous_name): Take into account that a
6203 CONVERT_EXPR might specify a type as a WFL.
6205 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * parse.y (patch_assignment): Save the rhs before using it as an
6208 argument to _Jv_CheckArrayStore.
6210 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6212 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6214 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6216 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6217 floating point litteral only when the exponent indicator has been
6220 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * parse.y (formal_parameter:): Construct argument tree list
6223 element even if a yet unsupported final parameter was encountered.
6225 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6227 * parse.y (finish_method_declaration): Issue errors for native or
6228 abstract methods declared with a method body, as well as for non
6229 native or non abstract methods with no method body.
6231 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6233 * class.c (build_utf8_ref): Initialize variable `field'.
6235 * decl.c (init_decl_processing): Initialize variable `field'.
6237 * expr.c (build_known_method_ref): Mark parameters `method_type',
6238 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6239 (process_jvm_instruction): Likewise for parameter `length'.
6241 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6242 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6245 * parse.y (maybe_generate_clinit): Remove unused variable
6246 `has_non_primitive_fields'.
6247 (find_in_imports_on_demand): Initialize variables `node_to_use'
6249 (patch_binop): Likewise for variable `prom_type'.
6250 (patch_unaryop): Likewise for variable `prom_type'.
6252 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6254 * xref.c (xref_table): Add missing initializer.
6256 1999-05-14 Tom Tromey <tromey@cygnus.com>
6258 * java-except.h (struct eh_range): Removed unused `next' member.
6259 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6260 after adding all exception handlers. Sort exception ranges in
6262 (struct pc_index): New structure.
6263 (start_pc_cmp): New function.
6264 * except.c (add_handler): Return `void'. Don't call link_handler;
6265 instead construct an ordinary linked list and do range
6267 (check_nested_ranges): New function.
6268 (link_handler): Changed interface to allow merging of eh_ranges.
6269 Split overlapping ranges. Return `void'.
6271 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6273 * parse.y (constructor_block_end:): New rule, tagged <node>.
6274 (constructor_body:): Use `constructor_block_end' instead of
6277 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * parse.y (statement_nsi:): Pop `for' statement block.
6280 (java_complete_lhs): Labeled blocks containing no statement are
6281 marked as completing normally.
6283 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6285 * xref.c (xref_set_current_fp): New function, defined.
6286 * xref.h (xref_set_current_fp): New function, prototyped.
6288 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6290 * check-init.c (check_init): Take into account that
6291 LABELED_BLOCK_STMT can be empty.
6293 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * parse.y (java_check_regular_methods): Warning check on not
6296 overriding methods with default access in other packages does not
6297 apply to `<clinit>'.
6298 (java_complete_lhs): If block body is an empty_stmt_node, replace
6299 it by NULL_TREE. This prevents gcc from generating an irrelevant
6302 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6304 * check-init.c (check_init): Removed code accepting to see things
6305 falling through default:, when doing xrefs.
6306 * java-tree.h (do_not_fold): New global variable, declared.
6307 * parse.y (do_not_fold): New global variable, defined.
6308 (java_complete_expand_method): Set `do_not_fold' to the value of
6309 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6310 and reinstall them after them have been purged; do not check for
6311 initializations; do not issue missing return errors.
6312 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6314 (patch_binop): Skip the fold part when doing xrefs.
6315 (build_string_concatenation): Skip the concatenation part when
6317 (patch_synchronized_statement): Do not generate a try-finally when
6319 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6320 and keep the location where the throw was seen.
6321 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6322 any treatment on the converted node an simply return a NOP_EXPR of
6324 * xref.c (xref_get_data): New function, defined.
6325 * xref.h (xref_get_data): New function, declared.
6326 (XREF_GET_DATA): Use xref_get_data.
6328 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6330 * gjavah.c (print_include): Cast the result of `strlen' to int
6331 when comparing against a signed value.
6332 (add_namelet): Likewise.
6334 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6336 * expr.c (expand_invoke): Mark parameter `nargs' with
6338 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6340 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6343 * jcf-reader.c (get_attribute): Cast a value to long
6344 when comparing against a signed expression. Likewise.
6346 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6349 1999-05-11 Andrew Haley <aph@cygnus.com>
6351 * parse.y (source_end_java_method): If the current method contains
6352 any exception handlers, force asynchronous_exceptions: this is
6353 necessary because signal handlers in libjava may throw exceptions.
6354 * decl.c (end_java_method): Ditto.
6356 1999-05-11 Tom Tromey <tromey@cygnus.com>
6358 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6360 * jvspec.c (THREAD_NAME): Removed.
6361 (GC_NAME): Likewise.
6362 (MATHLIB): Likewise.
6363 (WITHLIBC): Likewise.
6365 (THREADLIB): Likewise.
6366 (MATH_LIBRARY): Likewise.
6367 (lang_specific_driver): Don't add `-l' options to command line.
6368 Instead, add a single --specs option. Recognize `-L' options and
6369 use them to search for spec file.
6370 (find_spec_file): New function.
6371 (SPEC_FILE): New define.
6373 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6375 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6376 cpplib-enabled build.
6378 1999-05-05 Per Bothner <bothner@cygnus.com>
6380 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6381 temporarily zero it while calling rest_of_decl_compilation.
6383 * java-tree.h (string_ptr_type_node): Add declaration.
6384 * decl.c: Define and initialize string_ptr_type_node.
6385 * parse.y (patch_string_cst): Use string_ptr_type_node.
6387 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6388 * parse.y (for_statement): Now unconditionally exit_block.
6389 (finish_labeled_statement): No longer exit_block if for-loop.
6390 (patch_loop_statement): Check harder if the loop is already labeled.
6392 * parse.y (patch_initialized_static_field): Removed function.
6393 (maybe_generate_clinit): Removed special handling for interfaces.
6394 (java_complete_expand_methods): Do a preliminary java_complete_tree
6395 on <clinit> to determine if it can be removed.
6396 (java_complete_expand_method): Remove special handling for <clinit>.
6397 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6398 optimize if we get back empty_stmt_node.
6399 For MODIFY_EXPR, re-do checking of static initializers.
6400 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6401 For VAR_DECL, pass correct context.
6403 * verify.c (verify_jvm_instructions): Better error messages.
6405 1999-05-03 Tom Tromey <tromey@cygnus.com>
6407 * parse-scan.y (interface_declaration): Call
6408 report_class_declaration for interfaces.
6410 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6412 * Makefile.in: Remove -v from bison command lines.
6414 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6416 * check-init.c (check_init): Exclude a case of error when doing
6418 * class.c (layout_class_method): Don't generate the error message
6419 twice when compiling from source.
6420 * lang-options.h: Added `-Wredundant-modifers' and
6421 `-Wunusupported-jdk11' flags and help text.
6422 * lang.c (lang_decode_option): Added support for
6423 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6424 flag_static_local_jdk11 and flag_redundant set accordingly.
6425 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6426 * parse.h (EXPR_WFL_ADD_COL): New macro.
6427 (DECL_END_SOURCE_LINE): Likewise.
6428 (DECL_INHERITED_SOURCE_LINE): Likewise.
6429 * parse.y (static_ref_err): New function, prototyped.
6430 (CCB_TK): Now tagged <operator>.
6431 (class_body:): Remember the location of the closing '}' of a class
6432 definition when doing xrefs.
6434 (block_end:): Likewise.
6435 (create_class): Remember the location of the inherited class
6436 identifier when doing xrefs.
6437 (register_fields): Added test on first operand of `init' before
6438 testing it TREE_CODE.
6439 (method_header): Store the location of the class identifier in the
6440 class decl when doing xrefs.
6441 (finish_method_declaration): Don't combine first/last method line
6443 (java_check_regular_methods): Warning check on not overriding
6444 methods with default access on other packages move before check on
6445 static methods. Initialization of `aflags' also moved up.
6446 (resolve_expression_name): Call static_ref_err to report the error.
6447 (static_ref_err): New function, implemented.
6448 (resolve_field_access): Returned simplified static field access
6450 (resolve_qualified_expression_name): Check for illegal use of
6451 static fields in a non static context. Call static_ref_err to
6452 report error in various places.
6453 (java_complete_tree): Do not fold initialized static fields when
6455 (java_complete_lhs): Likewise.
6457 1999-04-29 Anthony Green <green@cygnus.com>
6459 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6460 create internal labels.
6461 (lookup_label): Ditto.
6463 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6465 * class.c (layout_class_method): Generate <clinit>'s rtl for
6467 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6468 for interfaces' <clinit>.
6469 * expr.c (lookup_field): Search for fields in interfaces.
6470 (expand_invoke): Fixed indentation.
6471 (expand_java_field_op): Likewise. Use IS_CLINIT.
6472 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6473 (IS_CLINIT): New macro.
6474 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6475 interface was parsed.
6476 (maybe_generate_clinit): Don't generate if the current class is an
6477 interface with only fields of primitive types.
6478 (reset_method_name): Use IS_CLINIT.
6479 (java_complete_expand_method): Expand <clinit> when it exists for
6480 interfaces. Use IS_CLINIT.
6481 (resolve_expression_name): Use DECL_CONTEXT instead of
6482 current_class to build static field references.
6483 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6484 ARRAY_REF when doing xreferencing.
6485 (check_final_assignment): Fixed typo in leading comment. Use
6487 (patch_array_ref): Don't fully expand array references when
6489 (patch_return): Use IS_CLINIT.
6490 (patch_throw_statement): Likewise.
6492 1999-04-22 Tom Tromey <tromey@cygnus.com>
6494 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6496 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * decl.c (predef_filenames, predef_filenames_size): New globals
6499 (init_decl_processing): predef_filenames and predef_filenames_size
6501 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6503 * jcf-parse.c (predefined_filename_p): New function.
6504 (yyparse): Check that files on the command line are specified only
6505 once and issue a warning otherwise.
6506 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6507 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6508 avoid a gcc warning with -W -Wall turned on.
6509 (java_expand_classes): Abort if errors were encountered.
6510 (java_complete_lhs): If the cross reference flag is set, wrap
6511 field DECL node around a WFL when resolving expression name.
6513 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6515 * lang.c (lang_decode_option): Fixed returned value when parsing
6516 `-fxref=...' and `-Wall'.
6517 * parse.y (source_end_java_method): Do not generate code when
6518 flag_emit_xref is set.
6519 (resolve_expression_name): Do not build static field access when
6520 flag_emit_xref is set.
6521 (resolve_field_access): No special treatment on `length' when
6522 flag_emit_xref is set. Do not build qualified static field access
6523 when flag_emit_xref is set.
6524 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6525 when flag_emit_xref is set.
6526 (patch_assignment): Do not generate array store runtime check when
6527 flag_emit_xref is set.
6528 * xref.c (xref_flag_value): Fixed function declaration
6530 (xset_set_data): New function.
6531 * xref.h (xref_set_data): Added prototype for new function.
6532 (typedef struct xref_flag_table): New field data.
6533 (XREF_GET_DATA): New macro.
6535 1999-04-19 Tom Tromey <tromey@cygnus.com>
6537 * xref.h (enum): Removed trailing comma.
6539 * parse.y (resolve_qualified_expression_name): Added missing
6542 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6544 * gjavah.c: New prototypes for java_float_finite and
6547 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6552 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6554 * Makefile.in (TREE_H): Add tree-check.h.
6555 (RTL_H): Add genrtl.h.
6557 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * parse.y (patch_assignment): Added ArrayStoreException runtime
6562 1999-04-06 Per Bothner <bothner@cygnus.com>
6564 * expr.c (pop_type_0): New function.
6565 (pop_type): Use pop_type_0.
6566 * java-tree.h (pop_type_0): New declaration.
6567 * verify.c (verify_jvm_instructions): Check return instructions.
6569 * parse.y (patch_binop): Don't fold if non-constant and emiting
6572 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6574 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6576 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6577 (main_jcf): Don't define.
6578 (process_file): Don't set `main_jcf'.
6580 * java-tree.h (main_jcf): Don't declare.
6582 * jcf-parse.c (main_jcf): Add static definition.
6584 * lang.c (main_jcf): Don't define.
6586 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6588 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6590 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6592 * jcf-depend.c: Include "config.h", not <config.h>.
6594 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6597 * jcf-path.c: Include "config.h", not <config.h>.
6599 * lex.c: Don't include various system header files.
6600 (java_init_lex): Cast the argument of `bzero' to PTR
6602 * parse-scan.y (java_push_parser_context): Likewise.
6604 * parse.y (java_push_parser_context): Likewise.
6605 (patch_bc_statement): Match format specifier to variable argument.
6607 * xref.c: Don't include <stdio.h>.
6609 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6611 * parse.y (struct parser_ctxt *ctxp): Now global.
6612 (declare_local_variables): Use WFL compound value for the
6613 declaration source line value, when doing cross-referencing.
6615 1999-03-31 Tom Tromey <tromey@cygnus.com>
6617 * gjavah.c (print_field_info): Allow constants of other types.
6618 (print_include): Generate include when new name is proper prefix
6619 of already printed name.
6620 (add_namelet): Likewise.
6621 (cxx_keyword_subst): New function.
6622 (print_method_info): Use it.
6623 (print_field_name): New function.
6624 (get_field_name): New function.
6625 (print_field_info): Use get_field_name and print_field_name.
6627 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6629 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6630 'KR-C', so gperf uses the `const' keyword on strings.
6632 * keyword.gperf (java_keyword): Const-ify a char*.
6634 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * parse.y (patch_bc_statement): Fixed identation and a bogus
6639 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * parse.y (patch_assignment): Allow static variables in other
6642 classes to be assigned.
6644 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6646 * class.c (maybe_add_interface): Remove unused variable
6648 (make_class_data): Use = for assignment, not ==. Likewise.
6649 (emit_register_classes): Remove unused variable `decl'.
6651 * lex.c: Fix comment so as not to contain an embedded `/*'.
6653 * verify.c (verify_jvm_instructions): Remove unused variable
6656 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6658 * parse.y (complete_loop_body): Rename to finish_loop_body.
6659 (complete_labeled_statement): Rename to finish_labeled_statement.
6660 (complete_for_loop): Rename to finish_for_loop.
6661 (complete_method_declaration): Rename to finish_method_declaration.
6663 * java-tree.h (continue_identifier_node): New global node.
6664 * decl.c: Define and initialize continue_identifier_node.
6665 * parse.y (generate_labeled_block): Remove - no longer needed.
6666 (build_loop_body): Use continue_identifier_node for continue block.
6667 (finish_labeled_statement): Also do pop_labeled_block actions.
6668 (java_complete_lhs): POP_LOOP even if error.
6669 (build_labeled_block): Special handling for continue_identifier_node.
6670 (patch_loop_statement): Re-organize.
6671 (patch_bc_statement): Re-write.
6673 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6675 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6676 using a WFL compound value.
6677 * parse.y (xref.h): Include.
6678 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6680 (register_fields): Set WFL compound value to lineno if doing
6682 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6684 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6685 * xref.h (expand_xref): Prototype renamed from xref_generate.
6687 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6690 (GET_CURRENT_BLOCK): New macro.
6691 * parse.y (current_static_block): New global variable.
6692 (method_body:): Define action.
6693 (complete_method_declaration): Set current_function_decl to NULL
6694 when work on the current method is done.
6695 (declare_local_variables): Use GET_CURRENT_BLOCK.
6696 (java_method_add_stmt): Likewise.
6697 (java_complete_expand_method): Disable the use of `this' when
6699 (enter_a_block): If no current method exist, use
6700 current_static_block to link static initializer blocks.
6701 (exit_block): Rewritten to use current_static_block when no current
6703 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6704 (patch_return): Forbid the use of `return' in static initializers.
6705 (patch_throw_statement): Fixed indentation. Issue specific error
6706 for uncaught thrown checked exception in static initializer
6707 blocks. Removed FIXME.
6709 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6711 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6712 Link gcj from gcc.o.
6714 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6716 * parse.y (find_applicable_accessible_methods_list): When dealing
6717 with interface: ensure that a given interface or java.lang.Object
6718 are searched only once.
6720 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6722 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6724 * jcf-dump.c (print_access_flags): Add braces around if-else.
6726 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6729 * lex.c (build_wfl_node): Add static prototype.
6731 * lex.h (build_wfl_node): Remove static prototype.
6733 * parse.y: Include lex.c early enough to declare everything needed.
6734 Ensure calls to `build_wfl_node' pass the proper arguments.
6735 (create_class): Remove unused variable `super_decl'.
6736 (get_printable_method_name): Initialize variable `name'.
6738 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6740 * Changelog: Fixed 1999-03-22 typos.
6741 * lang.c (lang_decode_option): Fixed typo in error string in the
6744 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6746 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6748 * java-tree.h (flag_emit_xref): Declared extern.
6749 * lang.c (xref.h): Included.
6750 (flag_emit_xref): New global variable.
6751 (lang_decode_option): Added support for -fxref.
6755 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6757 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6760 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6762 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6763 $(srcdir)/../system.h and $(JAVA_TREE_H).
6764 (jcf-io.o): Depend on $(JAVA_TREE_H).
6765 (mangle.o): Likewise.
6767 * check-init.c (check_cond_init): Add static prototype.
6769 * class.c (build_java_method_type, hashUtf8String,
6770 make_field_value, get_dispatch_vector, get_dispatch_table,
6771 append_gpp_mangled_type, mangle_static_field): Likewise.
6772 (strLengthUtf8): Hide unused definition.
6773 (hashUtf8String): Const-ify.
6774 (make_field_value): Un-ANSI-fy.
6776 * constants.c: Move inclusion of jcf.h above java-tree.h.
6777 (set_constant_entry, find_class_or_string_constant,
6778 find_name_and_type_constant, get_tag_node,
6779 build_constant_data_ref): Add static prototype.
6781 * decl.c (push_jvm_slot, builtin_function,
6782 lookup_name_current_level): Likewise.
6783 (builtin_function): Const-ify.
6785 * except.c (expand_start_java_handler, expand_end_java_handler):
6786 Add static prototype.
6788 * expr.c (flush_quick_stack, push_value, pop_value,
6789 java_stack_swap, java_stack_dup, build_java_athrow,
6790 build_java_jsr, build_java_ret, expand_java_multianewarray,
6791 expand_java_arraystore, expand_java_arrayload,
6792 expand_java_array_length, build_java_monitor, expand_java_pushc,
6793 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
6794 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
6795 expand_compare, expand_test, expand_cond, expand_java_goto,
6796 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
6797 expand_java_field_op, java_push_constant_from_pool): Likewise.
6799 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
6800 (build_java_arraynull_check): Mark parameters `node' and `type'
6801 with ATTRIBUTE_UNUSED.
6802 (note_label): Likewise for parameter `current_pc'.
6803 (expand_java_call, expand_java_ret): Hide unused definition.
6805 * java-tree.h (make_class, build_constants_constructor,
6806 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
6807 init_outgoing_cpool, register_class, emit_register_classes,
6808 java_layout_seen_class_methods): Prototype.
6809 (unicode_mangling_length): Const-ify.
6810 (append_gpp_mangled_name, append_gpp_mangled_classtype,
6811 emit_unicode_mangled_name, format_int, format_uint,
6812 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
6813 jcf_print_utf8_replace, open_class): Prototype.
6815 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
6816 <stdio.h>. Include tree.h/java-tree.h.
6817 (utf8_equal_string usage, process_class): Add static prototype.
6818 (open_class): Don't prototype this here.
6819 (utf8_equal_string): Match arguments to format specifiers.
6820 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
6821 TABLE_SWITCH, disassemble_method): Likewise.
6823 * jcf-io.c: Include tree.h/java-tree.h.
6824 (open_class, find_classfile, jcf_print_utf8,
6825 jcf_print_utf8_replace): Const-ify.
6827 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
6828 parse_class_file): Add static prototype.
6829 (find_in_current_zip): Match definition to existing static
6832 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
6833 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
6834 finish_jcf_block, define_jcf_label, get_jcf_label_here,
6835 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
6836 write_chunks, adjust_typed_op, generate_bytecode_conditional,
6837 generate_bytecode_return, perform_relocations, init_jcf_state,
6838 init_jcf_method, release_jcf_state, generate_classfile):
6839 Add static prototype.
6840 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
6841 (make_class_file_name): Const-ify.
6843 * jcf.h (find_classfile): Const-ify.
6845 * jv-scan.c (reset_report): Remove prototype.
6847 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
6848 (error): Rewrite to allow varargs.
6850 * lang.c (lang_f_options): Const-ify.
6852 * lex.c (java_parse_escape_sequence): Add static prototype.
6853 (java_allocate_new_line): Match definition to existing static
6856 * mangle.c Include tree.h/java-tree.h.
6857 (unicode_mangling_length, emit_unicode_mangled_name,
6858 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
6860 * parse.h (jdep_code): Remove trailing comma in enumeration.
6861 (java_get_line_col): Move prototype outside of !JC1_LITE test.
6862 (reset_report): Add prototype.
6864 * verify.c (push_pending_label, merge_types): Add static
6867 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
6869 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6871 * parse.y (find_applicable_accessible_methods_list): Extend the
6872 search to superinterfaces when relevant.
6873 (search_applicable_methods_list): New function.
6875 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6877 * class.c (unmangle_classname): Implemented stricter testing
6878 before setting the QUALIFIED_P flag on an identifier.
6880 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
6882 * parse.y (java_complete_lhs): Call force_evaluation_order
6883 after patch_newarray.
6884 (patch_binop): Don't call fold if there are side effects.
6886 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * parse.y (java_stabilize_reference): Use save_expr instead of
6889 building a SAVE_EXPR node.
6890 (java_complete_lhs): Patch the resulting string of the `+='
6891 operator (if necessary) and complete the RHS after having built
6894 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
6896 * class.c (make_class): Don't set CLASS_P here (because
6897 this function is also called by build_java_array_type).
6898 (push_class): Set CLASS_P here instead.
6899 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
6901 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
6902 context. If the context is class, perfer "super" over "synchronized".
6903 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
6905 * parse.y (create_class): Don't call parser_check_super here;
6906 it is not robust. Always wait until later.
6908 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
6909 match what JDK 1.2 does), but don't set ACC_PUBLIC.
6911 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
6913 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
6914 * lex.h (UNGETC): Change misleading macro.
6916 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6918 * parse.y (java_stabilize_reference): Return NODE when patching a
6920 (java_complete_lhs): Put parenthesis around truth values.
6922 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * class.c (layout_class_method): Don't make rtl for interface
6926 * parse.h (GET_TYPE_NAME): New macro.
6927 * parse.y (if_then_statement:): Fixed indentation.
6928 (if_then_else_statement:): Likewise.
6929 (for_statement:): Fixed spacing.
6930 (try_statement:): Fixed indentation.
6931 (create_interface): Don't force interfaces to be abstract.
6932 (method_header): Abstract methods are OK in interfaces.
6933 (declare_local_variables): Fixed typo in comment.
6934 (java_complete_expand_method): Fixed indentation.
6935 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
6936 non accessible fields.
6937 (java_stabilize_reference): New function.
6938 (java_complete_lhs): Fixed indentation. Use
6939 java_stabilize_reference in compound assignement. Insert the
6940 cast. If not processing `+' fix string constants before processing
6943 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6945 * constants.c (find_class_or_string_constant): Cast variable `j'
6946 to a `jword' when comparing against one.
6948 * expr.c (java_lang_expand_expr): Remove unused variables
6949 `has_finally_p' and `op0'.
6951 * gjavah.c (print_field_info): Cast a value to jint when comparing
6952 against one. Likewise for a jlong.
6953 (add_namelet): Likewise cast a `sizeof' to an int when comparing
6954 against a signed quantity.
6956 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
6957 (print_signature): Don't needlessly dereference variable `str'
6959 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
6960 `max_locals' with ATTRIBUTE_UNUSED.
6961 (jcf_parse_class): Likewise for variable `index'.
6963 * parse.h (reverse_jdep_list): Remove static prototype.
6965 * parse.y (build_jump_to_finally): Remove prototype and definition.
6966 (reverse_jdep_list): Add static prototype.
6968 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
6969 `assignment' and `expr_decl'.
6971 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
6973 1999-03-12 Andrew Haley <aph@cygnus.com>
6975 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
6976 we'll need a directory separator and a null character.
6978 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
6980 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
6982 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6984 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
6987 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
6989 * lex.c (java_parse_end_comment): Take extra parameter (next char).
6991 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
6993 * class.c (layout_class_method): A static method in a base class
6994 is never overridden, so treat it like it doesn't exist.
6995 However, do complain about private non-static method overriding
6996 public static method.
6998 * parse.y: Don't set unused INITIALIZED_P flag.
6999 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7001 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7002 (build_array_from_name): Re-order &index[string] to &string[index].
7004 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7005 error_mark (it might catch more errors, but it is more likely to lose).
7007 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7009 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7010 (parse-scan.o): Depend on toplev.h.
7012 * class.c (make_method_value): Add prototype. Make it static.
7013 Remove unused second argument, caller changed.
7015 * expr.c (java_lang_expand_expr): Remove unused variable
7018 * java-tree.h: Don't prototype find_in_current_zip.
7019 Add prototypes for verify_constant_pool, start_java_method,
7020 end_java_method, give_name_to_locals, expand_byte_code,
7021 open_in_zip, set_constant_value, find_constant1, find_constant2,
7022 find_utf8_constant, find_string_constant, find_class_constant,
7023 find_fieldref_index, find_methodref_index, write_constant_pool,
7024 count_constant_pool_bytes and encode_newarray_type.
7026 * jcf-dump.c: Remove unused variable `LONG_temp'.
7028 * jcf-parse.c: Include parse.h.
7029 (jcf_parse_source): Remove unused parameter, all callers changed.
7030 (jcf_figure_file_type): Add static prototype.
7031 (find_in_current_zip): Likewise. Also remove unused parameter,
7032 all callers changed.
7033 (read_class): Initialize variable `saved_pos'.
7035 * jcf-reader.c (jcf_parse_preamble): Mark variables
7036 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7038 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7039 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7040 (java_parse_doc_section): Initialize variable `seen_star'.
7041 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7042 (java_lex_error): Mark parameters `msg' and `forward' with
7044 (java_get_line_col): Mark parameters `filename' and `line' with
7047 * parse-scan.y: Include toplev.h.
7048 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7050 * parse.h: use `struct JCF', not plain `JCF'.
7051 (java_parser_context_save_global, java_expand_classes
7052 java_parser_context_restore_global, java_parse): Add prototypes.
7054 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7057 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7059 * check-init.c (check_init): COPYN takes word count, not bit count.
7061 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7063 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7064 explicit build_decl. (Avoids crash in reload when optimizing.)
7066 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7068 * decl.c (complete_start_java_method): Handle synchronized method
7069 even when compiling from bytecode.
7071 1999-02-26 Tom Tromey <tromey@cygnus.com>
7073 * gjavah.c (add_class_decl): Only generate `#include' if outer
7074 class is not the name of the class we are processing. Correctly
7075 append `.h' in #include.
7076 (process_file): Clean up newlines around generated `#include's.
7077 (decode_signature_piece): Correctly handle inner classes.
7078 (struct include): New structure.
7079 (all_includes): New global.
7080 (print_include): New function.
7081 (add_class_decl): Use it.
7082 (process_file): Likewise.
7083 (add_class_decl): Generate include for java-array.h if array
7085 (process_file): Don't generate java-array.h include.
7087 * gjavah.c (add_namelet): Check for standard package names here.
7088 (add_class_decl): Don't check for standard package names here.
7090 1999-02-25 Tom Tromey <tromey@cygnus.com>
7092 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7093 When reading a zip file, only use strncmp if both strings are
7094 bigger than the buffer length. Initialize `k' when looping
7097 1999-02-24 Tom Tromey <tromey@cygnus.com>
7099 * gjavah.c (struct namelet): New structure.
7100 (add_namelet): New function.
7101 (print_namelet): New function.
7102 (print_class_decls): Use add_namelet and print_namelet to generate
7103 namespaces and not classes.
7104 (method_printed): New global.
7105 (HANDLE_END_METHOD): Examine method_printed.
7106 (print_method_info): Set method_printed when required. Print
7107 error if function to be ignored is marked virtual. Handle $finit$
7109 (METHOD_IS_FINAL): New macro.
7110 (print_field_info): Use it.
7111 (HANDLE_METHOD): Clear method_printed.
7112 (method_pass): New global.
7113 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7114 (process_file): Do two passes over both fields and methods.
7115 (HANDLE_METHOD): Examine method_pass.
7117 (add_class_decl): New function.
7118 (print_class_decls): Don't scan over entire constant pool.
7120 1999-02-23 Tom Tromey <tromey@cygnus.com>
7122 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7123 disable linking in that case.
7125 1999-02-20 Tom Tromey <tromey@cygnus.com>
7127 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7130 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7132 * decl.c (build_result_decl), java-tree.h: New method.
7133 (complete_start_java_method): Handle synchronized methods.
7134 Don't build DECL_RESULT here. (Ordering dependency problem.)
7135 (start_java_method): Call build_result_decl here instead ...
7136 * parse.y (java_complete_expand_method): ... and here.
7137 (expand_start_java_method): Don't call complete_start_java_method here.
7138 (java_complete_expand_method): Call it here instead.
7139 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7140 * java-tree.h: ... here.
7142 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7143 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7144 for ARRAY_REF - it doesn't work when array bounds are checked.
7145 (patch_array_ref): Handle it here instead.
7147 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7149 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7151 Force left-to-right evaluation of binary operations etc.
7152 * expr.c (force_evaluation_order), java-tree.h: New function.
7153 * parse.y (java_complete_lhs): Pass binary operations, procedure
7154 calls, and ARRAY_REFs to force_evaluation_order.
7155 (various): Set TREE_SIDE_EFFECTS more carefully.
7157 Tolerate random (non-UTF8) encoding in comments without complaining.
7158 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7159 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7161 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7162 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7164 * parse.y (java_complete_lhs): Ignore an empty statement in a
7165 COMPOUND_EXPR. Don't complain about empty statement after return.
7167 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7169 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7170 in TREE_LIST - just chain the POINTER_TYPEs together.
7171 (resolve_class): If type already resolved, return decl.
7172 After resolving, update TREE_TYPE(class_type), and name (if array).
7173 * parse.h (do_resolve_class), parse.y: Make non-static.
7174 * class.c (maybe_layout_super_class): Take this_class argument.
7175 Do do_resolve_class if necessary.
7176 (layout_class, layout_class_methods): Adjust calls appropriately.
7177 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7178 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7179 * typeck.c (build_java_array_type): Don't call layout_class.
7181 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * parse.y (check_pkg_class_access): Allow private class access
7184 within the same package.
7185 (strip_out_static_field_access_decl): New function.
7186 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7187 operator argument before testing its nature.
7189 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7191 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7192 (TRY_EXPR): Simplify - it no longer has a finally clause.
7193 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7194 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7195 * expr.c (java_lang_expand_expr): Likewise.
7196 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7197 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7198 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7199 (build_try_statement): Remove finally parameter and handling.
7200 (build_try_finally_statement): New function.
7201 (patch_try_statement): No longer need to support finally clause.
7202 (try_statement): Update grammar action rules.
7203 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7204 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7206 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7208 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7209 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7211 1999-02-17 Andrew Haley <aph@cygnus.com>
7213 * class.c (build_utf8_ref): Back out broken patch which was
7214 intended to to output signatures using '.' as a separator.
7216 * class.c (make_class_data): Output signatures using '.' as a
7217 separator, rather than '/'.
7218 (mangled_classname): Likewise.
7219 (make_field_value): Likewise.
7220 (make_method_value): Likewise.
7221 * constants.c (alloc_class_constant): Likewise.
7222 * expr.c (build_invokeinterface): Likewise.
7224 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7226 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7227 of an ancient workaround.
7229 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7231 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7234 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * lex.c (yylex): Encode \0 as UTF8.
7238 1999-02-10 Tom Tromey <tromey@cygnus.com>
7240 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7241 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7242 (libgcj_zip): Renamed.
7243 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7245 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7247 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7248 (GC_NAME): Renamed -lgc to -lgcjgc.
7250 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7252 * lex.c (java_lang_cloneable): Initialize.
7253 * parse.y (java_lang_cloneable): New static variable.
7254 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7255 doing one more qualification round.
7256 (valid_ref_assignconv_cast_p): Reject null source or
7257 destination. Allow an array to be cast into java.lang.Cloneable.
7258 (patch_cast): Swapped two first arguments to first call to
7259 valid_ref_assignconv_cast_p.
7261 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7263 * parse.h: DECL_P renamed JDECL_P.
7264 * parse.y: DECL_P replaced by JDECL_P.
7265 (build_array_from_name): Always use pointer's type.
7266 (patch_bc_statement): Extra code to search continue target in a
7267 for loop. Fixed comments. Continue target is current loop when
7270 1999-02-05 Andrew Haley <aph@cygnus.com>
7272 * class.c (make_class_data): The superclass of an interface should
7273 be null, not class Object.
7275 * lex.c (java_lex): Sign extend hex literals.
7277 1999-02-04 Andrew Haley <aph@cygnus.com>
7279 * class.c (build_utf8_ref): Output signatures using '.' as a
7280 separator, rather than '/'.
7281 (make_class_data): Likewise.
7283 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7285 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7286 mkstemp.o. Get them from libiberty now.
7288 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7290 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7292 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7294 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7297 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7299 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7300 * jcf-write.c (generate_bytecode_return): New function.
7301 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7303 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7304 generate special [fd]const_[01] instructions.
7306 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7308 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7309 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7311 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7313 * parse.y (patch_method_invocation): Handle calling static methods,
7314 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7316 * parse.y (java_complete_lhs): Don't complain about unreachable
7317 exit condition in a do-while statement.
7319 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7321 * lex.c (java_read_char): Fixed utf8 decoding.
7322 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7324 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7325 comments. Local variable `all_primitive' is gone. Broadened
7326 acceptance of `0' to floating point targets. `long' can now be
7327 widened to `double' or `float'.
7328 (valid_method_invocation_conversion_p): Added leading
7329 comment. Fixed tabulation.
7330 (build_string_concatenation): Optimize out left or right empty
7333 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7335 * jcf-write.c (localvar_alloc): Only emit entry for
7336 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7337 (generate_bytecode_insns): Only call put_linenumber if
7338 debug_info_level > DINFO_LEVEL_NONE.
7339 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7340 is specified, add -g1 (for compatibility wih javac).
7342 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7344 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7345 gjavah.o, check-init.o, jv-scan.o
7347 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7349 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7351 * gjavah.c: Include config.h and system.h.
7353 * javaop.h (inline): Don't define, its handled by system.h.
7354 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7355 from `inline' to `static inline'.
7357 * jcf.h (inline): Don't define, its handled by system.h.
7359 * lex.c (inline): Likewise.
7361 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7363 * lang-specs.h: Map -Qn to -fno-ident.
7365 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7367 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7369 1999-01-29 Tom Tromey <tromey@cygnus.com>
7371 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7372 then cast it to Object before calling `append' method.
7374 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7376 * check-init.c (check_bool2_init, check_bool_init, check_init):
7377 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7378 * jcf-write.c (generate_bytecode_insns): Likewise.
7380 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7382 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7383 * parse.y (patch_cast): Allow a boolean to be cast into a
7386 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7388 * parse.y: (class_declaration:): Fixed indentation.
7389 (class_member_declaration:): Extra `;' after field declaration now
7391 (interface_declaration:): Removed debug messages in error reports.
7392 (patch_binop): Nodes created and returned inherit the orignal
7393 node's COMPOUND_ASSIGN_P flag value.
7394 (patch_cast): Fix cast from char to floating point.
7396 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7398 * except.c, java-except.h (expand_resume_after_catch): new
7400 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7401 to branch back to main flow of control after a catch block.
7403 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7405 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7406 $(srcdir)/../system.h.
7407 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7408 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7409 (jcf-write.o): Likewise.
7410 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7411 (mangle.o): Depend on $(srcdir)/../toplev.h.
7412 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7413 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7415 * class.c: Include output.h and parse.h.
7416 (mangled_classname): Add the `const' keyword to a char*.
7417 (find_named_method): Hide unused function definition.
7418 (build_utf8_ref): Change type of variable `c' to unsigned char.
7419 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7420 (build_class_ref): Add the `const' keyword to a char*.
7421 (layout_class_method): Remove unused variable `buf'.
7423 * decl.c (find_local_variable): Remove unused variable `rtl'.
7424 (pushdecl): Likewise for variables `different_binding_level' and
7426 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7427 (maybe_build_cleanup): Likewise for parameter `decl'.
7429 * except.c (expand_start_java_handler): Mark parameter `range'
7430 with ATTRIBUTE_UNUSED.
7432 * expr.c: Include except.h.
7433 (pop_type): Remove unused variable `i'.
7434 (pop_value): Likewise for variables `n_words' and `i'.
7435 (expand_java_arrayload): Likewise for variable `convert'.
7436 (java_lang_expand_expr): Likewise for variables `op0', `type',
7437 `mode', `unsignedp', `node' and `elements'.
7438 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7440 (process_jvm_instruction): Add a `const' qualifier to a char*.
7442 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7443 (temp_directory): Likewise.
7444 (print_c_decl): Likewise.
7445 (print_method_info): Likewise.
7446 (decode_signature_piece): Likewise.
7447 (print_mangled_classname): Likewise.
7449 * java-except.h: Provide prototypes for maybe_start_try,
7450 maybe_end_try and add_handler.
7452 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7453 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7454 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7455 init_expr_processing, push_super_field, init_class_processing,
7456 can_widen_reference_to, class_depth, verify_jvm_instructions,
7457 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7458 set_local_type, merge_type_state, push_type, load_type_state,
7459 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7460 emit_unicode_mangled_name): Add prototypes.
7462 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7463 (print_signature_type): Use ISDIGIT, not isdigit.
7464 (print_signature): Remove unused variable `j'.
7466 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7467 int when comparing against one.
7469 * jcf-parse.c: Include toplev.h.
7471 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7472 (localvar_free): Remove unused variable `i'.
7473 (generate_bytecode_conditional): Likewise for variable `kind'.
7475 * jv-scan.c: Include config.h and system.h. Remove redundant
7476 OS header and gansidecl.h includes.
7477 (warning): Add the `const' keyword to a char*. Also add
7478 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7479 __STDC__, when determining whether to use ANSI-isms.
7480 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7481 (xmalloc): Don't redundantly prototype here.
7482 (main): Remove unused parameter `envp'. Also fix the arguments
7483 passed to function `fatal' to match the format specifier.
7485 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7487 * mangle.c: Include toplev.h.
7488 (emit_unicode_mangled_name): Declare parameter `len'.
7490 * parse.y (parse_warning_context): Add the `const' keyword to a
7491 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7492 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7493 (issue_warning_error_from_context): Add the `const' keyword to
7495 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7496 not `__STDC__' for whether to use ANSI-isms.
7498 * typeck.c (incomplete_type_error): Mark parameters `value' and
7499 `type' with ATTRIBUTE_UNUSED.
7500 (parse_signature_type): Use ISDIGIT, not isdigit.
7502 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7503 (verify_jvm_instructions): Likewise. Remove unused variables
7504 `field_name' and `default_val'.
7506 * zextract.c: Include config.h and system.h. Remove redundant
7509 * zipfile.h: Prototype `read_zip_archive'.
7511 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7513 * typeck.c (convert): Allow conversions to void type: some
7514 optimizations in gcc do this.
7516 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7518 * typeck.c (convert_ieee_real_to_integer): New function.
7519 (convert): When not using fast-math and using hardware fp, convert
7520 an IEEE NaN to zero.
7522 1999-01-18 Andrew Haley <aph@cygnus.com>
7524 * parse.y (patch_binop): Do a type conversion from signed to
7525 unsigned and then back to signed when a ">>>" is found.
7527 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7529 * java-tree.h: (check_for_initialization): Added prototype.
7530 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7531 * parse.y (do_resolve_class): Removed unused locals.
7532 (read_import_dir): Likewise.
7533 (resolve_qualified_expression_name): Array creation
7534 expressions are valid primary expressions.
7535 (qualify_ambiguous_name): Likewise.
7536 (patch_synchronized_statement): Removed unused local.
7538 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7540 * Makefile.in (zextract.o): Add dependencies.
7542 * Makefile.in: Do not put ^Ls at the start of a line.
7544 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7546 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7547 sub-type the result of the call that gets the exception value.
7549 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7550 don't call finish_class.
7552 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7553 clear found before continuing.
7555 * verify.c (verify_jvm_instructions): On an array load, allow
7556 and handle top of stack to be TYPE_NULL.
7558 * gjavah.c (generate_access): Translate Java package private or
7559 protected access to C++ public, but with a comment.
7561 1999-01-13 Andrew Haley <aph@cygnus.com>
7563 * expr.c (generate_name): Name prefix changed to avoid clashes
7564 with assembler temp labels.
7566 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7567 MODIFY_EXPR. Without this, code for the assignement may not be
7568 generated at all and the synchronized statement will read an
7569 uninitialized variable.
7571 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * class.c (maybe_layout_super_class): Fixed returned value.
7574 * lex.c: Added 1999 to the copyright.
7575 (java_init_lex): Initialize java_lang_imported.
7576 * lex.h: Added 1999 to the copyright.
7577 * parse.h: Added 1999 to the copyright.
7578 (REGISTER_IMPORT): Fixed typo in trailing macro.
7579 (CURRENT_OSB): New macro.
7580 (struct parser_ctxt): New fields osb_depth, osb_limit.
7581 * parse.y (java_lang_id): New global variable.
7582 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7583 (array_creation_expression:): Use CURRENT_OSB.
7584 (dims:): Uses a stack to keep track of array dimensions.
7585 (cast_expression:): Use CURRENT_OSB.
7586 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7588 (register_fields): Fixed typos in comment.
7589 (check_method_redefinition): Fixed comment indentation.
7590 (java_check_regular_methods): Set saved found wfl to NULL after
7591 having reinstalled it in the previously found DECL_NAME.
7593 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7595 * gjavah.c (java_float_finite): Use a union to do type punning.
7596 (java_double_finite): Likewise.
7598 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7600 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7601 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7602 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7603 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7604 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7605 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7607 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7609 * check-init.c (check_init): If compiling to native, we don't
7610 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7612 1999-01-08 Tom Tromey <tromey@cygnus.com>
7614 * parse-scan.y (variable_declarator_id): Set or increment
7616 (bracket_count): New global.
7617 (formal_parameter): Handle case where bracket pairs trail variable
7620 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7622 * jcf-parse.c (yyparse): variable len changed from a char to an
7623 int to prevent overflow.
7625 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7627 * java-tree.h: Declare read_class.
7628 * jcf-parse.c (read_class): New function.
7629 (load_class): Now just call read_class.
7631 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7632 * jcf-parse.c (parse_source_file): Declare save_error_count,
7633 which is needed by java_parse_abort_on_error macro,
7634 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7636 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7637 constructor, if initializing a static field.
7638 (patch_new_array_init): Set TREE_CONSTANT if it is.
7639 * expr.c (java_lang_expand_expr): For a static array constructor
7640 of primitive elements, allocate the array itself statically.
7641 Disabled until we can set the vtable field statically.
7643 * check-init.c: New file. Checks for definite assignment.
7644 * Makefile.in (JAVA_OBJS): Add check-init.o.
7645 * parse.y (java_complete_expand_method): Call check_for_initialization.
7646 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7648 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7650 * parse.y : include system.h instead of including
7651 standard headers directly with the exception of <dirent.h>.
7653 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7655 * lex.h: Moved static function declarations to lex.c,
7656 to shut up some -Wall warnings.
7657 * lex.c: Static function declarations moved here.
7658 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7660 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7662 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7664 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7666 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7667 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7669 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7670 (localvar_alloc): Change return type to void,
7671 (emit_unop): Remove unused variable size.
7673 * jcf-write.c (struct jcf_block): Add new union.
7674 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7675 (call_cleanups): New functions.
7676 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7677 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7678 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7679 * lang.c (lang_init): Call using_eh_for_cleanups.
7680 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7681 completing operands to patch_synchronized_statement.
7682 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7683 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7684 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7686 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7688 * Make-lang.in: Comment out control-Ls; they upset some makes.
7690 1998-12-18 Tom Tromey <tromey@cygnus.com>
7692 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7695 1998-12-17 Tom Tromey <tromey@cygnus.com>
7697 * parse.y (DIR_SEPARATOR): New define.
7698 (check_class_interface_creation): Use it.
7700 * parse-scan.y (report_main_declaration): Recognize
7701 `java.lang.String' in argument to main.
7703 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7705 * parse.y (create_interface): Remove bogus test.
7707 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7709 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7710 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7712 1998-12-16 Tom Tromey <tromey@cygnus.com>
7714 * parse-scan.y (qualified_name): Use correct sprintf format.
7716 1998-12-15 Tom Tromey <tromey@cygnus.com>
7718 * gjavah.c (print_field_info): Changed how most negative number is
7721 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7723 * parse.y (fold_constant_for_init): New function.
7724 (resolve_expression_name): Don't replace static final
7725 constant-initialized fields by its value.
7726 (java_complete_lhs): New. Same as java_complete_tree, except does
7727 not replace static final constant-initialized fields by their values.
7728 (register_fields): If there is an initializer, set DECL_INITIAL and
7729 MODIFY_EXPR_FROM_INITIALIZATION_P.
7730 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7731 Only call patch_initialized_static_field if
7732 MODIFY_EXPR_FROM_INITIALIZATION_P.
7733 (patch_initialized_static_field): If not valid constant, clear
7736 * parse.y (lookup_field_wrapper): Fix thinko.
7738 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7739 set and restore global lineno.
7741 1998-12-14 Tom Tromey <tromey@cygnus.com>
7743 * gjavah.c (print_field_info): If value to print is the smallest
7744 value of its size, then print as hex to avoid later warnings from
7747 1998-12-14 Tom Tromey <tromey@cygnus.com>
7749 * gjavah.c (decompile_method): Decompile `return null'.
7750 (process_file): Generate `#pragma interface'.
7751 (method_declared): New global.
7752 (print_method_info): Set it.
7753 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7754 (print_method_info): Handle abstract methods.
7756 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7758 * parse.y (patch_method_invocation): If class_decl is null
7759 (e.g. an array type), use original type.
7761 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7762 errors about uncaught exception from clone (of array, specifically).
7764 1998-12-13 Tom Tromey <tromey@cygnus.com>
7766 * gjavah.c (decompile_method): Handle all types of `return'
7767 opcode. Decompile `return this' and `return'.
7768 (method_access): New global.
7769 (print_method_info): Set it.
7770 (decompile_method): Don't decompile a synchronized method.
7772 1998-12-13 Tom Tromey <tromey@cygnus.com>
7774 * jcf-reader.c (jcf_parse_one_method): Recognize
7776 * gjavah.c (HANDLE_END_METHOD): New macro.
7777 (HANDLE_CODE_ATTRIBUTE): New macro.
7778 (decompile_method): New function.
7779 (print_method_info): Don't print `;\n' at end of function decl.
7780 Include java-opcodes.h.
7781 (decompiled): New global.
7783 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
7785 * class.c (build_class_ref): Handle PRIMTYPE.class if
7786 flag_emit_class_files.
7787 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
7788 if flag_emit_class_files.
7789 * parse.y (java_complete_tree): Pre-liminary support for
7790 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
7792 * parse.y (patch_synchronized_statement): Don't call monitorexit
7793 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
7795 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
7797 * zipfile.h (opendir_in_zip): New declaration.
7798 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
7799 (opendir_in_zip): New function, using code from open_in_zip.
7800 (open_in_zip): Call opendir_in_zip.
7801 (find_class): Remove no-longer-used do_class_file parameter,
7802 but add source_ok parameter. Change logic so if we find a .java file,
7803 we don't look for .class in later classpath emtries.
7804 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
7805 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
7806 * gjavah.c: Update call to find_class.
7807 * jcf-dump.c: Likewise.
7809 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
7810 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
7811 nothing if body is empty_stmt_node.
7812 Various little fixes so SP gets correctly adjusted.
7813 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
7814 For CALL_EXPR, test if static first.
7815 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
7816 such as the ones we create for Object and Class.
7817 Set and restore current_function_decl.
7818 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
7819 (note_possible_classname): New function.
7820 (read_import_entry): Removed. Merged with read_import_dir.
7821 (read_import_dir): Don't call find_class - that only gives us
7822 the first classpath entry having the needed package.
7823 Use the struct buffer data structure from buffer.h.
7824 (read_import_dir, find_in_imports_on_demand): The remembered
7825 class names now use '.' (not '/') as package separator.
7827 * parse.y (java_complete_expand_methods): Call write_classfile
7828 here, and not in java_expand_classes (which only gets first class).
7830 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7832 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
7833 (register_fields): If a static fields has an initializer, just
7834 chain it on ctxp->static_initialized, and handle later.
7835 (java_complete_expand_methods): Force <clinit> first.
7836 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
7837 - it's already been completed.
7838 (patch_initialized_static_field): New function.
7839 (java_complete_field): Call it.
7841 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
7843 * expr.c (encode_newarray_type, build_new_array): New functions.
7844 * java-tree.h: Declare build_new_array.
7845 * jcf-write.c (patch_newarray): Use build_new_array.
7847 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
7848 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
7850 * parse.y (patch_new_array_init): Re-organize.
7851 Now is passed the actual array (pointer) type of the value.
7852 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
7853 (patch_array_constructor): Removed - merged into patch_new_array_init.
7854 (java_complete_tree): Update patch_new_array_init.
7856 * jcf-write.c (find_constant_index): New function.
7857 (generate_bytecode_insns): Use find_constant_index.
7858 (generate_classfile): Use find_constant_index for ConstantValue.
7860 1998-12-11 Tom Tromey <tromey@cygnus.com>
7862 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
7863 * decl.c (init_decl_processing): Renamed dtable -> vtable.
7864 * class.c (make_class_data): Renamed dtable -> vtable, and
7865 dtable_method_count -> vtable_method_count.
7867 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7869 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
7870 global variables, initialized.
7871 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
7872 Declared new global variables.
7873 * lex.c (java_lex): Return long_zero_node, float_zero_node,
7874 double_zero_node, integer_zero_node upon direct matching.
7875 * parse.y (purify_type_name): Added function prototype.
7876 (duplicate_declaration_error_p): Consider new_type as potentially
7877 being a incomplete type. Use purify_type_name on type string.
7878 (method_header): saved_type: unused variable removed. Don't figure
7879 return type if method name is invalid.
7880 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
7881 processed by patch_unaryop.
7882 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
7883 increment/decrement node into its original type after binary
7884 numeric promotion on its operands.
7886 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7888 * parse.y (array_initializer:): Array init operand is NULL_TREE
7889 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
7890 now an error. Fixed indentation problems.
7891 (patch_string): Handle error_mark_node as an argument.
7892 (patch_new_array_init): Fixed indentation problems.
7893 (array_constructor_check_entry): Removed check on null wfl_value.
7894 Return an error if wfl_value's walk returns an error.
7896 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7898 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
7899 * lex.c (java_lex): Remember column position before advancing one
7900 token. Retain location information on OCB_TK.
7901 * lex.h (typedef struct java_lc): Added new field.
7902 * parse.h (GET_SKIP_TYPE): New macro.
7903 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
7904 * parse.y (build_new_array_init, patch_new_array_init,
7905 patch_array_constructor, maybe_build_array_element_wfl,
7906 array_constructor_check_entry): New function prototypes.
7907 (switch_block:): Tagged <node>.
7908 (OCB_TK): Tagged <operator>.
7909 (array_initializer:): Installed actions.
7910 (variable_initializer): Build location information on element if
7912 (switch_statement:): Fixed indentation typo.
7913 (switch_block:): Redefined default action.
7914 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
7915 (patch_assignment): Removed duplicate code.
7916 (maybe_build_array_element_wfl, build_new_array_init,
7917 patch_new_array_init, patch_array_constructor,
7918 array_constructor_check_entry): New functions.
7920 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7922 * parse.y (array_initializer): Tagged <node>.
7923 (variable_initializer:): Use default rule.
7924 (array_initializer:): Defined actions.
7925 (variable_initializers:): Likewise.
7926 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
7927 non-static field accesses.
7928 (patch_invoke): Fixed indentation typo.
7929 (java_complete_tree): Likewise.
7930 (build_labeled_block): Changed leading comment. Generate an error
7931 in case of duplicate loop labels.
7932 (patch_conditional_expr): Patch results of string concatenation
7935 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
7937 * constants.c (find_methodref_index): When the class is an interface,
7938 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
7940 * decl.c (finit_identifier_node): Use "$finit$", rather than
7941 "<finit>" (which Sun's verifier rejects).
7942 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
7943 (generate_field_initialization_code): Removed.
7944 (fix_constructors) Don't add call to $finit$ here (wrong order).
7945 (patch_method_invocation): Add $finit$ call here.
7947 * java-tree.h (CALL_USING_SUPER): New macro.
7948 * parse.y (patch_invoke): Remove im local variable.
7949 (patch_method_invocation, patch_invoke): Don't pass super parameter.
7950 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
7951 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
7953 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
7955 * parse.y (java_complete_tree): Don't complain about unreachable
7956 statement if it is empty_stmt_node.
7958 * jcf-write.c (find_constant_wide): New function.
7959 (push_long_const): Use find_constant_wide.
7961 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
7962 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
7963 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
7964 Emit invokeinterface when calling an interface method.
7965 Emit invokespecial also when calling super or private methods.
7967 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
7969 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
7971 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
7973 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7975 * java-tree.h (java_layout_seen_class_methods): New function
7977 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
7978 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
7979 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
7980 * parse.y (method_declarator:): Defined action.
7981 (issue_warning_error_from_context): input_filename saved, set to
7982 the appropriate value and restored after java_error is called.
7983 (build_unresolved_array_type): Fixed comment.
7984 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
7985 (method_header): Deal with return type the same way type are
7986 handled for fields and method's parameters and local variables
7988 (check_method_redefinition): Removed extra CR.
7989 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
7990 (java_layout_seen_class_methods): New function.
7991 (java_layout_classes): Call java_layout_seen_class_methods.
7993 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
7995 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
7997 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
7999 * jcf-dump.c (main): Fix error message.
8000 * jcf-path.c (add_entry): Style fix.
8002 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8004 * class.c (layout_class_method): Call build_java_argument_signature
8005 on constructors too.
8006 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8007 (patch_method_invocation): Define a primary when resolving an
8008 expression name. Augmented comment on code checking illegal `this'
8009 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8011 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8013 * class.c (layout_class_method): Don't report error on non-static
8014 overriding static if the method is private.
8015 * java-tree.h (finish_class): Prototype added.
8016 * lex.c (java_get_line_col): Handle col argument -2 value.
8017 * parse.h: All static method declarations moved to parse.y.
8018 * parse.y: Now contains all static method declarations previously
8020 (find_expr_with_wfl, missing_return_error,
8021 unreachable_stmt_error): New functions.
8022 (java_get_real_method_name): Identify constructors bearing class
8023 names in source code compiled classes only.
8024 (java_complete_expand_methods): Call missing_return_error.
8025 (invocation_mode): Private methods invoked as static methods.
8026 (java_complete_tree): Call unreachable_stmt_error.
8028 1998-12-01 Tom Tromey <tromey@cygnus.com>
8030 * Makefile.in (+target): Removed.
8031 (+xmake_file): Likewise.
8032 (+tmake_file): Likewise.
8033 (.NOEXPORT): Removed duplicate.
8035 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8037 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8039 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8041 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8042 libiberty.h. Provide an xmalloc definition.
8044 * jvspec.c: Remove the xmalloc prototype.
8046 * parse-scan.y: Include config.h and system.h. Don't include
8047 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8048 Provide an xstrdup definition.
8050 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8052 * jcf-path.c (add_entry): Recognize ".jar" too.
8053 * lang-specs.h: Likewise.
8055 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8057 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8058 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8060 * jcf-write.c (generate_bytecode_insns):
8061 Handle pre/post-increment/decrement of long.
8063 * jcf-write.c (generate_bytecode_insns):
8064 Handle missing exception handler (finally for synchronized).
8066 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8068 * java-tree.h (end_params_node): Declare global.
8069 * decl.c (end_params_node): New global.
8070 (init_decl_processing, start_java_method): Use end_params_node for
8071 end of list of parameter types. Follows correct gcc conventions.
8072 * expr.c (pop_argument_types, pop_arguments): Likewise.
8073 * lang.c (put_decl_node): Likewise.
8074 * typeck.c (various places): Likewise.
8075 * class.y (various places): Likewise.
8076 * parse.y (various places): Likewise.
8078 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8079 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8081 * class.c: Add #include flags.h, remove no-longer needed declaration.
8083 * class.c (layout_class_method): Remove commented-out code, re-format.
8084 Don't add vtable entry (or index) for private methods.
8085 * expr.c (expand_invoke): A private method is implicitly final.
8086 * class.c (make_class_data): If inlining or optimizing,
8087 skip private methods.
8089 * class.c (finish_class): New function. Calls existing methods,
8090 but alls emits deferred inline functions.
8091 * jcf-parse.c (parse_class_file): Call finish_class.
8092 * parse.y (java_complete_expand_methods): Likewise.
8094 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8096 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8098 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8100 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8102 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8104 * (generate_classfile): Always write class access flag with
8107 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8109 * class.c (maybe_layout_super_class): New function.
8110 (layout_class): Reorganized. Loop on class methods dispatched into
8111 a new function. Call maybe_layout_super_class.
8112 (layout_class_methods, layout_class_method): New functions.
8113 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8115 (expand_invoke): Likewise.
8116 * java-tree.h (all_class_list): New global variable declared.
8117 (layout_class_methods, layout_class_method): New function
8119 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8120 * jcf-parse.c (all_class_list): New global variable.
8121 (load_class): Extended what class_or_name can be. Use parser
8122 context mechanism to save globals before calling jcf_parse.
8123 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8124 is set on the file name.
8125 (jcf_parse): Layout class methods when Object is loaded, otherwise
8126 record class in all_class_list for delayed method layout.
8127 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8128 * lang.c (put_decl_node): Decode <init> into the decl context
8130 * lex.c (java_allocate_new_line): Use xmalloc.
8131 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8132 pointers, not TREE_LIST elements.
8133 (struct parser_ctxt): Fixed comment indentations, added comments
8134 and reordered some fields.
8135 (java_check_methods): Function prototype removed.
8136 * parse.y (java_push_parser_context): Use xmalloc.
8137 (java_parser_context_restore_global): Pop extra pushed ctxp only
8138 when there's nothing next.
8139 (maybe_create_class_interface_decl): Fixed comment, add new
8140 created class decl to all_class_list.
8141 (method_header): Use GET_REAL_TYPE on argument's types.
8142 (method_declarator): Use GET_REAL_TYPE, change type to the real
8143 type in TREE_LIST dependency node. Build argument list with the
8145 (create_jdep_list): Use xmalloc. Removed allocation error message.
8146 (obtain_incomplete_type): Fixed leading comment. Broadened
8147 incoming argument meaning.
8148 (register_incomplete_type): Use xmalloc. Removed allocation error
8150 (safe_layout_class): Fixed leading comment.
8151 (jdep_resolve_class): Reversed if statement condition and switch
8153 (resolve_and_layout): Fixed leading comment. Broadened incoming
8155 (complete_class_report_errors): New local variable name, for
8156 clarity. purify_type_name used for all error cases.
8157 (java_get_real_method_name): Stricter check on constructors.
8158 (java_check_regular_methods): Reverse methods list only if not
8159 already laid out. Layout artificial constructor.
8160 (java_check_methods): Deleted.
8161 (source_start_java_method): Obtain incomplete type for patchable
8163 (java_layout_classes): Fixed leading comment. Use
8164 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8165 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8166 before returning. Fixed comments.
8167 (java_expand_classes): Check for errors up front.
8168 (patch_method_invocation): Class to search is resolved and laid
8171 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8173 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8175 * javaop.h (int8): Removed - not used.
8176 (jbyte): Redefine portably with correct signedness.
8178 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8180 * jcf-write.c (generate_bytecode_insns): Fix typo
8181 OPCODE_getstatic to OPCODE_getfield.
8183 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8184 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8185 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8187 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8189 * jcf-parse.c (jcf_parse_source): Function returned type is
8190 void. Added prototype.
8191 (jcf_parse): Function returned type is void.
8192 (yyparse): Remove call to fclose on the last parsed file.
8194 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8196 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8199 (layout_class): Cope with methods featuring WFL in decl names.
8200 * decl.c (unqualified_object_id_node): New global variable,
8202 (build_decl_no_layout): Removed.
8203 * expr.c (build_primtype_type_ref): Handle Double.
8204 (java_lang_expand_expr): Fixed indentations.
8205 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8206 (flag_wall, flag_redundant, flag_not_overriding,
8207 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8208 variable declarations.
8209 (build_decl_no_layout): Removed prototype.
8210 (java_get_real_method_name): Added prototype.
8211 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8212 (java_parse_abort_on_error): Macro now just returns.
8213 * jcf-parse.c (jcf_parse_source): Check fclose returned
8214 value. Call emit_register_classes if java_report_errors returns
8216 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8217 flag_static_local_jdk1_1): New integer flags.
8218 (lang_decode_option): New flags set here.
8219 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8220 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8221 the flag_redundant variable.
8222 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8223 when parsing java.lang.Object class.
8224 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8226 (resolve_qualified_expression_name): Fixed indentation.
8227 (patch_array_ref): Changed prototype.
8228 (not_initialized_as_it_should_p): Prototype removed.
8229 (java_report_errors): Added function prototype.
8230 * parse.y (formal_parameter:): Changed error message for not yet
8231 supported final parameters.
8232 (class_type_list:): Set both PURPOSE and VALUE of created
8233 TREE_LIST to be class_type.
8234 (primary_no_new_array:): Handle class literals on primitive types.
8235 (parse_warning_context): Reinstalled correct force_error and
8236 do_warning flags setups.
8237 (java_report_errors): Changed prototype. Return java_error_count
8239 (variable_redefinition_error): Consider treating variable type as
8241 (create_interface): Warn about redundant abstract modifier if
8242 flag_redundant is set. Changed error message.
8243 (lookup_field_wrapper): Save/restore globals before/after looking
8245 (duplicate_declaration_error_p): Consider treating declaration
8246 type as a fake pointer.
8247 (register_fields): Extract real type from dependency node. Check
8248 for duplicate field declaration after type adjustment. Use
8249 DECL_INITIAL to store static final initialized values.
8250 (method_header): Extract real function type from dependency node.
8251 (check_abstract_method_header): Use GET_METHOD_NAME.
8252 (obtain_incomplete_type): Layout fake pointer type.
8253 (safe_layout_class): Don't try to check for methods before layout.
8254 (java_complete_class): Don't check for correct throws clause
8255 elements inheritance here.
8256 (resolve_and_layout): Broadened name parameter meaning.
8257 (reset_method_name): Use GET_METHOD_NAME.
8258 (java_get_real_method_name): New function.
8259 (java_check_regular_methods): Don't check methods in
8260 java.lang.Object. Verify lineage of throws clause elements. Use
8261 flag_no_overriding in warning report.
8262 (check_throws_clauses): Don't check if class was from
8263 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8264 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8265 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8266 warning on unsupported final local variables. Use build_decl
8267 instead of build_decl_no_layout. Get real local variable type from
8269 (source_start_java_method): Get real parameter type from
8270 dependency node. Call build_decl instead of build_decl_no_layout.
8271 (java_layout_classes): Reverse tree and layout type and class as
8272 required. Mark class as loaded when done.
8273 (resolve_field_access): Fixed indentation. Restricted condition
8274 leading to static field access code generation. Set field_type
8275 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8276 (resolve_qualified_expression_name): Initialize type_found to
8277 null. Handle static field resolved during qualification. Fixed
8278 layout on non primitive field decl types.
8279 (not_accessible_p): Fixed typo in comment.
8280 (patch_method_invocation): Resolve and layout class to search from
8282 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8283 layout non primitive type, if necessary. Make method node only to
8285 (find_applicable_accessible_methods_list): Consider WFL'ed method
8286 decl names. Fixed indentation.
8287 (argument_types_convertible): Resolve and layout target type if
8289 (java_complete_tree): Fixed indentation problems. Rewrote
8290 CALL_EXPR thrown exceptions check. Re-installed further processing
8291 of the assignment in certain cases.
8292 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8293 inlining on class literals.
8294 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8296 (valid_method_invocation_conversion_p): Likewise.
8297 (patch_string): Temporary disable forbidden use of `this' in
8298 explicit constructor invocations when doing string concatenation
8300 (patch_unaryop): Added comment. Reinstalled code to disable
8301 further check on assignment operation with cast expression RHS.
8302 (patch_switch_statement): Fixed indentation.
8303 (build_try_statement): Call build_decl instead of
8304 build_decl_no_layout.
8305 (patch_synchronized_statement): Likewise.
8306 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8307 IS_UNCHECKED_EXPRESSION_P.
8308 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8309 layout argument exception type.
8310 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8311 of IS_UNCHECKED_EXPRESSION_P.
8313 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8315 * jcf-parse.c (yyparse): Open class file in binary mode.
8317 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8319 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8321 * jcf-write.c (perform_relocations): Move check out one loop.
8323 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8325 * Make-lang.in: Fix reference to srcdir.
8326 * jv-scan.c: Add missing xmalloc prototype.
8327 * jvgenmain.c: Ditto.
8329 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8331 * decl.c (error_mark_node), java-tree.h: New global.
8332 * parse.y: Use empty_stmt_node instead of size_zero_node.
8333 (build_if_else_statement): If missing else, use empty_stmt_node.
8335 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8336 (java_complete_expand_method): Complain if return is missing.
8337 (java_check_regular_methods): Comment out incorrect error check.
8338 (not_accessible_p): Fix incorrect handling of protected methods.
8339 (patch_method_invocation): Pass correct context to not_accessible_p.
8340 (find_applicable_accessible_methods_list): Likewise.
8341 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8342 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8343 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8344 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8346 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8347 (push_int_const): Remove reundant NOTE_PUSH.
8348 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8349 (- case SWITCH_EXPR): Fix code generation bug.
8350 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8351 (generate_classfile): More robust for abstract methods.
8353 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8355 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8356 * Make-lang.in: Ditto.
8358 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8361 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8363 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8365 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8367 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8369 Allow uses of interface types to verify. This is not really
8370 type-safe, but it matches what Sun does, and is OK as long as
8371 there are appropriate run-time checks.
8372 * verify.c (merge_types): If merging two interface types,
8373 just set the result to java.lang.Object.
8374 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8376 1998-11-13 Tom Tromey <tromey@cygnus.com>
8378 * gjavah.c (main): Handle --output-class-directory argument.
8379 * jvspec.c (lang_specific_driver): Translate `-d' into
8381 * jcf.h (jcf_write_base_directory): Declare.
8382 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8383 * lang-options.h: Mention -foutput-class-dir.
8384 * jcf-write.c (jcf_write_base_directory): New global.
8385 (make_class_file_name): Put generated .class file into `-d'
8386 directory, or into source directory if -d not given. Function now
8388 (write_classfile): Free class file name. Handle case where class
8390 (DIR_SEPARATOR): New macro.
8391 Include <sys/stat.h>
8393 * Makefile.in (prefix): New macro.
8395 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8397 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8398 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8399 here (done in patch_invoke instead).
8400 (case_identity): Moved here from parse.y.
8402 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8403 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8404 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8405 so they can be efficiently scanned without recursion.
8406 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8407 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8408 in BLOCK iteratively, rather than recursively.
8410 * parse.y (do_unary_numeric_promotion): New function.
8411 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8413 * parse.y (patch_newarray): Various fixes.
8415 Re-do handling of switch statements (for proper block scoping).
8416 * parse.y: Add just a single block for the enture switch block,
8417 but don't create any "case blocks".
8418 (group_of_labels): Rmeoved unneeded non-terminal.
8419 CASE_EXPR and DEFAULT_EXPR are added to current block.
8420 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8421 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8422 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8423 * parse.y (wfl_operator, print_int_node): Make non-static.
8424 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8425 as part of recursive scan of block.
8426 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8427 (patch_switch_statement): Most tests move dinto java_complete_tree.
8429 * parse.y: Make various production be non-typed (void).
8430 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8431 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8432 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8434 * jcf-write.c (struct jcf_handler): New type.
8435 (struct jcf_switch_state): New type.
8436 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8437 (alloc_handler, emit_unop, emit_reloc): New functions.
8438 (adjust_typed_op): Add extra parameter ("max type" offset).
8439 (emit_switch_reloc, emit_case-reloc): New function.
8440 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8441 (generate_bytecode_insns): Support REAL_CST, switch statements,
8442 exception handling, method calls, object/array creation, and more.
8444 * class.c: Remove some unused variables.
8445 * constants.c (find_string_constant): New function.
8446 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8447 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8448 if flag_emit_class_files.
8450 1998-11-12 Tom Tromey <tromey@cygnus.com>
8452 * jcf-io.c (find_class): Added explanatory comment.
8454 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8455 trailing slash to `.zip' entries.
8457 * jvspec.c (lang_specific_driver): Correctly handle case where
8458 GC_NAME not defined.
8460 1998-11-11 Tom Tromey <tromey@cygnus.com>
8462 * jvspec.c (GC_NAME): New define.
8463 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8465 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8467 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8469 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8471 1998-11-11 Tom Tromey <tromey@cygnus.com>
8473 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8475 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * class.c (is_compiled_class): Call safe_layout_class for class
8478 compiled from source.
8479 * conver.h (convert_to_integer, convert_to_real,
8480 convert_to_pointer): Added prototypes.
8481 * decl.c (init_decl_processing): Non longer push the decls of
8482 `methodtable', `constants', `Class', `Field', `dispatchTable'
8483 `jexception' and `Method'.
8484 * expr.c (build_invokeinterface): New function.
8485 (expand_invoke): static variable CLASS_IDENT now in
8486 build_invokeinterface. Use build_invokeinterface.
8487 (expand_java_field_op): Moved code to inline
8488 java.lang.PRIMTYPE.TYPE into a function.
8489 (build_primtype_type_ref): New function.
8490 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8491 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8492 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8493 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8494 (DECL_LOCAL_STATIC_VALUE): New macro.
8495 (build_invokeinterface, build_primtype_type_ref): New function
8497 (java_parse_abort_on_error): Macro rewritten.
8498 * jcf-parse.c (current_method): Add comment to declaration.
8499 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8500 Function prototypes fixed.
8501 (jcf_parse_source): push/pop parser context. save/restore global.
8502 (parse_source_file): Fixed leading comment. Now take a
8503 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8504 classes and pop the parser context anymore.
8505 (yyparse): Push parser context, save globals, parse the source
8506 file, restore globals and pop the parser context when processing a
8508 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8509 * lex.c (java_parse_doc_section): New function.
8510 (java_lex): Call java_parse_doc_section when appropriate. Build an
8511 operator around INSTANCEOF_TK.
8512 * lex.h (java_lineterminator, java_sprint_unicode,
8513 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8514 Prototypes rewritten.
8515 (java_parse_escape_sequence, java_letter_or_digit_p,
8516 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8517 java_read_unicode, java_store_unicode, java_read_char,
8518 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8519 Added function prototypes.
8520 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8522 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8524 (struct parser_ctxt): New fields: deprecated,
8525 current_parsed_class_un, gclass_list.
8526 (fix_method_argument_names, issue_warning_error_from_context,
8527 resolve_package, lookup_package_type): New function prototypes.
8528 (resolve_expression_name): Fixed function prototype.
8529 (find_applicable_accessible_methods_list): Fixed indentation, added
8530 extra argument in prototype.
8531 (check_final_assignment, build_null_of_type, check_deprecation,
8532 check_method_redefinition, reset_method_name,
8533 java_check_regular_methods, java_check_abstract_methods,
8534 maybe_build_primttype_type_ref): New function prototype.
8535 * parse.y (conver.h): Include.
8536 (INSTANCEOF_TK): Tagged <operator>.
8537 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8538 (relational_expression:): Build binop for instanceof.
8539 (java_push_parser_context): Remember ctxp->gclass_list across
8541 (java_pop_parser_context): Simply return if no context
8542 exists. Remember gclass_list across contexts.
8543 (issue_warning_error_from_context): New function.
8544 (parse_error_context): Don't setup ctxp->elc here. Call
8545 issue_warning_error_from_context instead.
8546 (parse_warning_context): Likewise.
8547 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8548 setup. Link new class/interface to ctxp->gclass_list.
8549 (add_superinterfaces): Register interface as incomplete if not
8551 (create_class): Remember class unqualified name in
8552 ctxp->current_parsed_class_un. Check class deprecation.
8553 (register_fields): Check field deprecation. Remember static final
8554 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8556 (method_header): New local variable ORIG_ARG. Use unqualified
8557 current class name for check on constructor errors. Promote return
8558 type if of record type. Argument list fix moved in
8559 fix_method_argument_names, called here. Check method deprecation.
8560 (fix_method_argument_names): New function.
8561 (method_declarator): Promote record typed arguments.
8562 (safe_layout_class): Check class methods before layout.
8563 (java_complete_class): Compute field layout when patched.
8564 (do_resolve_class): Try to load class after having it renamed
8565 after the package name.
8566 (get_printable_method_name): Use DECL_CONTEXT.
8567 (reset_method_name): New function.
8568 (check_method_redefinition): Use reset_method_name.
8569 (java_check_regular_methods): New local variable
8570 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8571 names for error report. Check for compile-time error when method
8572 found has default (package) access.
8573 (java_check_abstract_methods): Now takes an interface DECL node as
8574 an argument. Also reinstall real name on unchecked
8575 overriding/hiding methods for error report.
8576 (java_check_methods): Fixed leading comment. Get classes to verify
8577 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8578 CLASS_METHOD_CHECKED_P on class verification.
8579 (lookup_java_method2): Get real method name if necessary.
8580 (find_in_imports): Don't check package class access here.
8581 (resolve_package, lookup_package_type): New functions.
8582 (java_layout_classes): Fixed leading comment. Take classes to be
8583 laid out from ctxp->gclass_list.
8584 (java_complete_expand_methods): Don't expand native and abstract
8586 (java_expand_classes): New function.
8587 (resolve_expression_name): Use additional argument ORIG. Retrieve
8588 values of static final field of primitive types.
8589 (resolve_field_access): Handles static final field of promotive
8591 (resolve_qualified_expression_name): Handle STRING_CST as
8592 primaries and package name resolution. Check deprecation on found
8593 decls. Set where_found and type_found on non static field resolved
8594 during qualification. Layout non primitive field decl types.
8595 (check_deprecation): New function.
8596 (maybe_access_field): Simplified.
8597 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8598 removed. Reverse method's argument when primary is a type. Don't
8599 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8600 instead. Include abstract class in the list of class searchable
8601 for constructors. Use DECL_CONTEXT of found method for access
8602 checks. Check method deprecation.
8603 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8604 converting arguments. Handle INVOKE_INTERFACE.
8605 (lookup_method_invoke): Search constructor using existing
8606 infrastructure (don't rely on lookup_java_constructor anymore).
8607 (find_applicable_accessible_methods_list): Extra argument flag
8608 LC. Now include constructor in the search.
8609 (qualify_ambiguous_name): Conditional expression are primaries.
8610 (not_initialized_as_it_should_p): static final are always
8612 (java_complete_tree): Pass extra NULL argument to
8613 resolve_expression_name. Stricter test to carry on patching
8614 assignments. New case for INSTANCEOF_EXPR.
8615 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8616 (check_final_assignment, maybe_build_primttype_type_ref): New
8618 (patch_assignment): Detect resolved static finals and carry normal
8619 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8620 (try_builtin_assignconv): Access constant 0 on all primitive
8622 (valid_builtin_assignconv_identity_widening_p): Accept identical
8623 types. Accept all promoted type on int type.
8624 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8625 assigned to a reference.
8626 (valid_method_invocation_conversion_p): Accept to check null
8628 (build_binop): Merge declaration and initialization of local
8630 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8631 numeric types. Improved validity test for qualify operators on
8633 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8634 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8635 primitive type and issue the appropriate error message.
8636 (resolve_type_during_patch): Mark class loaded when resolved.
8637 (patch_cast): Allow null to be cased to reference types.
8638 (build_null_of_type): New function.
8639 (patch_array_ref): Handle array on references correctly.
8640 (patch_return): Removed unused local variable MODIFY. Force
8641 boolean to be returned as integers. Allows null to be returned by
8642 a function returning a reference.
8643 * typeck.c (convert_to_integer, convert_to_real,
8644 convert_to_pointer): Prototypes moved to convert.h
8645 (lookup_argument_method): Use method real name, if necessary.
8647 1998-10-30 Tom Tromey <tromey@cygnus.com>
8649 * class.c (build_class_ref): Changed name of primitive classes to
8652 * class.c (make_class_data): Renamed fields: nmethods to
8653 method_count, method_count to dtable_method_count. Always set
8655 * decl.c (init_decl_processing): Likewise.
8657 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8659 * class.c (layout_class): Don't mangle <finit>, produce
8660 __finit<class> instead. Don't verify artificial methods.
8661 * decl.c (finit_identifier_node): New declared global.
8662 (init_decl_processing): finit_identifier_node initialized.
8663 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8664 * java-tree.h (finit_identifier_node): Declared as extern.
8665 (struct lang_decl): New field called_constructor.
8666 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8667 (CLASS_HAS_FINIT_P): New macro.
8668 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8669 explicit constructor invocation.
8670 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8671 CALL_SUPER_CONSTRUCTOR_P): New macros.
8672 (write_classfile): Added prototype.
8673 * jcf-parse.c (jcf_parse_source): Parse and remember for
8674 generation if the file was seen on the command line.
8675 (parse_source_file): Don't write the class file here.
8676 (yyparse): Loop on files rewritten. Set current_jcf.
8677 (parse_zip_file_entries): Parse class file only if it was found.
8678 * lang.c (init_parse): Don't open command line provided filename
8680 (lang_parse): Don't set main_jcf anymore.
8681 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8682 (JCONSTRUCTOR_CHECK): New macro.
8683 (JBSC_TYPE_P): New macro.
8684 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8685 (COMPLETE_CHECK_OP_2): New macro.
8686 (struct parse_ctxt): New field explicit_constructor_p.
8687 (check_class_interface_creation): Fixed prototype indentation.
8688 (patch_method_invocation_stmt): Prototype reflects added argument.
8689 (patch_invoke): Likewise.
8690 (complete_method_declaration, build_super_invocation,
8691 verify_constructor_circularity,
8692 build_this_super_qualified_invocation, get_printable_method_name,
8693 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8694 verify_constructor_super, create_artificial_method,
8695 start_artificial_method_body, end_artificial_method_body,
8696 generate_field_initialization_code): New function prototypes.
8697 * parse.y: Fixed leading comment
8698 (constructor_header:, constructor_body:, block_end:): Rules tagged
8700 (type_declaration:): Call maybe_generate_finit.
8701 (method_declaration:): Action for method_body: placed in new
8702 function complete_method_declaration, called here.
8703 (constructor_declaration:): Defined actions. Removed leading
8705 (constructor_header:): New rule with action.
8706 (constructor_body:): Rule rewritten using block_begin: and
8707 block_end:. Defined actions.
8708 (constructor_declarator:, explicit_constructor_invocation:):
8710 (block:): Use new rules block_begin: block_end:.
8711 (block_begin:, block_end:): New rules and actions.
8712 (block_statements:): Fixed error message for explicit
8714 (method_invocation:): Call build_this_super_qualified_invocation
8715 if primary is `this' or `super' was seen.
8716 (conditional_expression:): Action defined.
8717 (extra_ctxp_pushed_p): New static global flag.
8718 (java_parser_context_save_global): Create parser context if
8719 necessary. Use extra_ctxp_pushed_p to remember it.
8720 (java_parser_context_restore_global): Pop extra parser context if
8722 (build_array_from_name): Array on primitive types are marked
8724 (register_fields): Restore new name in field initializer
8725 expression if type was altered. Non static fields initialized upon
8726 declaration marked initialized.
8727 (maybe_generate_finit): New function.
8728 (maybe_generate_clinit): Use create_artificial_method,
8729 start_artificial_method_body, end_artificial_method_body. Generate
8730 debug info for enclosed initialization statements.
8731 (method_header): Fixed leading comment. Check constructor
8732 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8734 (complete_method_declaration, constructor_circularity_msg,
8735 verify_constructor_circularity): New functions.
8736 (get_printable_method_name): New function.
8737 (check_method_redefinition): Don't rename <finit> methods. Fix
8738 declared constructor names. Error message for
8739 constructors modified.
8740 (java_check_regular_methods): Local variable seen_constructor
8741 renamed saw_constructor. Skip verification on constructors. Create
8742 default constructor with create_artificial_method.
8743 (java_check_methods): Removed unnecessary empty line.
8744 (create_artificial_method, start_artificial_method_body,
8745 end_artificial_method_body): New functions.
8746 (java_layout_classes): Changed leading comment. Reverse fields
8747 list if necessary. Always layout java.lang.Object if being
8749 (java_complete_expand_methods): Verify constructor circularity.
8750 (java_complete_expand_method): Call fix_constructor on
8751 constructors. Local variable no_ac_found removed. Restore
8752 bindings if method body expansion failed.
8753 (fix_constructors, verify_constructor_super,
8754 generate_field_initialization_code): New function.
8755 (java_expand_classes): Fixed leading comment. Write class file
8757 (resolve_expression_name): Check for illegal instance variable
8758 usage within the argument scope of an explicit constructor
8760 (resolve_qualified_expression_name): Pass extra from_super flag
8761 when invoking patch_method_invocation_stmt. New case for
8762 conditional expression when used as a primary. Check for error
8763 when acquiring super.
8764 (patch_method_invocation_stmt): Added extra argument super. New
8765 local variable is_static_flag. Set class_to_search according to
8766 the nature of the constructor invocation. Don't add `this'
8767 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8768 invocation within the argument scope of explicit constructor
8769 invocation. Set is_static according to is_static_flag. Provide
8770 extra `super' argument to patch_invoke invocation.
8771 (patch_invoke): New argument from_super. Loop on arguments
8772 indentation fixed. Pass from_super to invocation_mode. New switch
8773 case INVOKE_SUPER. Fixed error message in switch default case.
8774 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
8776 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
8777 (lookup_method_invoke): Fixed prototypes in candidates list. Error
8778 message takes constructors into account.
8779 (find_applicable_accessible_methods_list): Fixed indentation.
8780 (qualify_ambiguous_name): Take explicit constructor invocation
8781 into account. Deal with a conditional expression as a primary to
8783 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
8784 case. Added extra argument to patch_method_invocation_stmt.
8785 Register calls made to explicit constructor `this'. Don't call
8786 save_expr in ARRAY_REF case when emitting class files. Check for
8787 illegal use of this when expanding explicit constructor invocation
8789 (complete_function_arguments): Set and reset parser context
8790 explicit_constructor_p field value when appropriate.
8791 (build_super_invocation, build_this_super_qualified_invocation):
8793 (patch_assignment): Fixed typo.
8794 (patch_unaryop): Check on final fields occurs only when a decl
8796 (patch_return): Take constructors into account.
8797 (patch_conditional_expr): New function.
8798 * typeck.c (build_java_signature): Removed unnecessary empty line.
8800 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8802 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
8804 1998-10-28 Tom Tromey <tromey@cygnus.com>
8806 * decl.c (init_decl_processing): Renamed fields.
8807 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
8808 interface_len, msize fields.
8810 * class.c (make_class_data): Removed subclass_head and
8811 subclass_next fields.
8812 * decl.c (init_decl_processing): Removed subclass_head and
8813 subclass_next fields.
8815 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
8817 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
8818 * mangle.c (emit_unicode_mangled_name): Similarly.
8820 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
8822 * jcf-parse.c (get_constant): Place braces around code to compute
8823 'd' when REAL_ARITHMETIC is not defined.
8825 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
8827 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
8830 1998-10-23 Tom Tromey <tromey@cygnus.com>
8832 * lang-specs.h: `.zip' files are input to jc1.
8834 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
8836 * jvspecs.c: Add (but don't enable) support for combining multiple
8837 .class and .java input filenames to a single jc1 invocation.
8838 Add support for -C flag (copile to .class files).
8839 Translate -classpath and -CLASSPATH arguments.
8840 * lang-specs.h: Don't set %2 spec.
8842 1998-10-22 Tom Tromey <tromey@cygnus.com>
8844 * jcf-path.c (add_entry): Don't add trailing separator if entry is
8846 (add_path): Don't add trailing separator to non-empty path
8849 * lang.c (lang_decode_option): Check for -fclasspath and
8850 -fCLASSPATH before examining other `-f' options.
8852 * java-tree.h (finalize_identifier_node): Don't declare.
8853 * class.c (make_class_data): Don't push "final" field.
8854 * decl.c (init_decl_processing): Don't push "final" field.
8855 (finalize_identifier_node): Removed.
8856 (init_decl_processing): Don't set finalize_identifier_node.
8858 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
8860 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
8862 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
8863 (JV_SCAN_SOURCES): New macro.
8864 (JCF_DUMP_SOURCES): Likewise.
8865 (jcf-dump$(exeext)): New target.
8866 (jv-scan$(exeext)): New target.
8868 1998-10-22 Tom Tromey <tromey@cygnus.com>
8870 * Makefile.in (LEX): Removed.
8871 (LEXFLAGS): Likewise.
8872 (SET_BISON): New macro.
8874 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
8875 spurious diffs in parse.c.
8876 ($(PARSE_SCAN_C)): Likewise.
8877 (PARSE_DIR): New macro.
8879 (PARSE_SCAN_C): Likewise.
8880 (PARSE_RELDIR): New macro.
8882 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
8884 * jcf-io.c (find_class): Use saw_java_source to determine when to
8885 look for `.java' file.
8886 * jcf-parse.c (saw_java_source): New global.
8887 (yyparse): Set it if `.java' file seen.
8889 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
8890 (GCJH_SOURCES): Likewise.
8891 * Makefile.in (datadir): New macro.
8892 (libjava_zip): Likewise.
8893 (JAVA_OBJS): Added jcf-path.o.
8894 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
8895 (../gcjh$(exeext)): Likewise.
8896 (jcf-path.o): New target.
8897 * java-tree.h (fix_classpath): Removed decl.
8898 * jcf-parse.c (fix_classpath): Removed.
8899 (load_class): Don't call fix_classpath.
8900 * parse.y (read_import_dir): Don't call fix_classpath.
8901 * lex.h: Don't mention classpath.
8902 * lex.c (java_init_lex): Don't initialize classpath.
8903 * jcf-io.c (classpath): Removed global.
8904 (find_class): Use jcf_path iteration functions. Correctly search
8905 class path for .java file.
8906 (open_in_zip): New argument `is_system'.
8907 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
8908 classpath-related options.
8909 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
8911 (lang_init): Call jcf_path_init.
8912 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
8913 * lang-specs.h: Handle -I. Minor cleanup to -M options.
8914 Correctly put braces around second string in each entry.
8915 * gjavah.c (main): Call jcf_path_init. Recognize all the new
8916 classpath-related options.
8917 (help): Updated for new options.
8918 * jcf.h: Declare functions from jcf-path.c. Don't mention
8920 * jcf-path.c: New file.
8922 * jcf-depend.c: Include jcf.h.
8924 * jcf-write.c (localvar_alloc): Returns `void'.
8925 (localvar_free): Removed unused variable.
8927 * lang.c (OBJECT_SUFFIX): Define if not already defined.
8928 (init_parse): Use OBJECT_SUFFIX, not ".o".
8930 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * class.c (emit_register_classes): Renamed from
8933 emit_register_class.
8934 * java-tree.h (emit_register_classes): Prototype renamed from
8935 emit_register_class.
8936 * jcf-parse.c (yyparse): Call emit_register_classes once before
8938 * parse.y (java_expand_classes): No longer register classes.
8940 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8942 * class.c (is_compiled_class): New local variable
8943 seen_in_zip. Identify classes found in currently compiled source
8945 * decl.c (complete_start_java_method): Fixed typo.
8946 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
8947 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
8948 (CLASS_P): Moved around.
8949 (java_parse_abort_on_error): Macro moved from jcf-parse.c
8950 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
8952 (jcf_parse_source): Changed leading comment. Removed unnecessary
8953 fclose and CLASS_FROM_SOURCE_P marking.
8954 (parse_source_file): New local variables remember_for_generation
8955 and filename. Mark parsed file name identifier node. Removed block
8956 executed when parse_only was null. Set remember_for_generation.
8957 Use it as an argument to java_pop_parser_context.
8958 (yyparse): New local variables several_files, list, next node and
8959 current_file_list. Split ampersand separated file names into
8960 current_file_list. Iterate through the list and parse accordingly.
8961 * parse.h (java_pop_parser_context): New function prototype.
8962 * parse.y (ctxp_for_generation): New static global variable.
8963 (java_pop_parser_context): New argument generate. Link popped ctxp
8964 to ctxp_for_generation list accordingly.
8965 (java_complete_expand_methods): Fixed indentation.
8966 (java_expand_classes): New function.
8968 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
8970 * Makefile.in: Link with libiberty.a instead of memmove.o.
8972 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * lex.c (setjmp.h): No longer included.
8975 * lex.h (setjmp.h): Included.
8976 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
8977 (duplicate_declaration_error_p): Renamed from
8978 duplicate_declaration_error.
8979 (build_array_from_name): New function prototype.
8980 * parse.y (setjmp.h): No longer included.
8981 (variable_declarator_id): Define action.
8982 (build_array_from_name): New function.
8983 (duplicate_declaration_error_p): Renamed from
8984 duplicate_declaration_error. Fixed leading comment.
8985 (register_fields): Main `for' loop reorganized. Uses
8986 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
8987 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
8988 build_array_from_name.
8989 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
8991 (read_import_dir): Don't try to skip `.' and `..'.
8992 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
8993 build_array_from_name. Main `for' loop reorganized.
8994 (resolve_qualified_expression_name): When building access to a
8995 field, use the type where the field was found, not its own type.
8996 (maybe_access_field): Use field DECL_CONTEXT if the type where the
8997 field was found is null.
8998 (qualify_ambiguous_name): Sweep through all successive array
9001 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9003 * java-tree.h (pop_labeled_block, lang_printable_name,
9004 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9005 interface_of_p, inherits_from_p, fix_classpath,
9006 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9007 make_class_data, register_class, alloc_name_constant): New
9008 function prototypes.
9009 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9010 indentation. Added cast to remove warning.
9011 (lang_printable_name): Set v argument unused.
9012 (lang_print_error): Added argument to lang_printable_name call.
9013 (java_dummy_print, print_lang_decl, print_lang_type,
9014 print_lang_identifier, lang_print_xnode): All argument marked
9016 * lex.c (java_unget_unicode): Removed unnecessary argument.
9017 (java_allocate_new_line): Unused local variable is gone.
9018 (java_read_char): Added parenthesis in expressions to remove
9019 warnings. Added final return statement.
9020 (java_read_unicode): Added parenthesis in expression to remove
9022 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9023 (java_parse_escape_sequence): Likewise.
9024 (java_lex): Unused local variables are gone. Fixed
9025 java_unget_unicode invocation.
9026 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9028 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9029 lang_printable_name invocation in macro.
9030 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9032 (duplicate_declaration_error): Suppressed unused argument in
9034 (identical_subpath_p): Function declaration is gone.
9035 (patch_invoke): Suppressed unused argument in prototype.
9036 (patch_cast, build_labeled_block, check_thrown_exceptions):
9038 * parse.y (setjmp.h): Included
9039 (toplev.h): Likewise.
9040 (field_declaration:): Suppressed unused local
9041 (label_decl:): Fixed build_labeled_block invocation.
9042 (java_pop_parser_context): Put extra parenthesis around assignment
9044 (yyerror): Suppressed unused local variables.
9045 (variable_redefinition_error): Fixed lang_printable_name
9047 (create_interface): Suppressed unused local variables.
9048 (create_class): Likewise.
9049 (duplicate_declaration_error): Suppressed unused argument. Fixed
9050 lang_printable_name invocation.
9051 (register_fields): Suppressed unused local variable. Fixed
9052 duplicate_declaration_error invocation.
9053 (method_header): Suppressed unused local variable.
9054 (method_declarator, parser_check_super): Likewise.
9055 (java_complete_class): Suppressed unused local variable. Fixed
9056 fatal error message.
9057 (complete_class_report_errors): Added default: in switch.
9058 (java_check_regular_methods): Fixed lang_printable_name
9060 (check_throws_clauses): Likewise.
9061 (java_check_abstract_methods): Suppressed unused local
9062 variable. Fixed lang_printable_name invocation.
9063 (read_import_entry): Added supplemental return statement.
9064 (read_import_dir): Suppressed unused local variables.
9065 (check_pkg_class_access, declare_local_variables): Likewise.
9066 (source_start_java_method): Suppressed unused extern variable
9068 (expand_start_java_method): Suppressed unused extern and local
9069 variable declarations.
9070 (java_complete_expand_methods): Likewise.
9071 (java_complete_expand_method): Suppressed unused local variables.
9072 (make_qualified_name): Likewise.
9073 (resolve_qualified_expression_name): Added default: in
9074 switch. Fixed lang_printable_name invocation.
9075 (class_instance_creation_expression): Added parenthesis around
9077 (patch_method_invocation_stmt): Fixed lang_printable_name and
9078 patch_invoke invocations.
9079 (check_for_static_method_reference): Fixed lang_printable_name
9081 (patch_invoke): Suppressed unused arguments and local variables.
9082 (lookup_method_invoke): Suppressed unused local variables.
9083 (qualify_ambiguous_name): Added default: in switch.
9084 (identical_subpath_p): Function removed.
9085 (patch_assignment): Suppressed unused local variables. Suppressed
9086 unnecessary if statement. Fixed lang_printable_name invocations.
9087 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9088 (valid_ref_assignconv_cast_p): Parenthesis around
9089 expression. Suppressed unused local variables.
9090 (build_binop): Suppressed unused local variables. fixed
9091 lang_printable_name invocations.
9092 (string_constant_concatenation): Suppressed unused local
9094 (patch_unaryop): Fixed lang_printable_name invocation.
9095 (patch_cast): Suppressed unnecessary argument. Fixed
9096 lang_printable_name invocation.
9097 (patch_array_ref): Fixed lang_printable_name invocation.
9098 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9099 (build_labeled_block): Suppressed unused argument.
9100 (generate_labeled_block): Fixed build_labeled_block invocation.
9101 (build_loop_body): Suppressed unused local variables.
9102 (patch_loop_statement): Likewise.
9103 (patch_exit): Fixed lang_printable_name invocation.
9104 (patch_switch_statement): Likewise.
9105 (case_identity): First argument marked unused.
9106 (patch_try_statement): Fixed lang_printable_name invocations.
9107 (patch_synchronized_statement, patch_throw_statement): Likewise.
9108 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9109 lang_printable_name invocations.
9110 (check_thrown_exceptions_do): Suppressed unused argument.
9112 1998-10-14 Tom Tromey <tromey@cygnus.com>
9114 * jcf-write.c (write_classfile): Add output class file as target.
9115 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9116 * jcf.h: Added declarations for dependency-tracking functions.
9117 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9118 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9119 (finish_parse): Call jcf_dependency_write.
9120 (dependency_tracking): New global.
9121 (DEPEND_SET_FILE): New define.
9122 (DEPEND_ENABLE): New define.
9123 (init_parse): Enable dependency tracking if required.
9125 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9126 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9127 (../gcjh$(exeext)): Likewise.
9128 (jcf-depend.o): New target.
9129 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9130 (GCJH_SOURCES): Likewise.
9131 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9133 (find_classfile): Added dep_name argument.
9134 (find_class): Compute name of dependency.
9135 (open_in_zip): Call jcf_dependency_add_file.
9136 * gjavah.c (output_file): No longer global.
9137 (usage): Don't mention "gjavah".
9139 (java_no_argument): Likewise.
9140 (version): Likewise.
9141 (main): Recognize and handle -M family of options.
9142 (print_mangled_classname): Return is void.
9143 (process_file): Handle case where output is suppressed.
9144 (HANDLE_END_FIELD): Likewise.
9145 (HANDLE_METHOD): Likewise.
9146 * jcf-depend.c: New file.
9148 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9150 * java-tree.def: Add missing newline at EOF.
9152 1998-10-13 Tom Tromey <tromey@cygnus.com>
9154 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9155 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9157 Include <config.h> and "system.h".
9158 (disassemble_method): Undefine RET to avoid clash with
9161 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * decl.c (runtime_exception_type_node, error_exception_type_node):
9164 New global variables.
9165 (init_decl_processing): Initialized.
9166 * expr.c (java_lang_expand_expr): Set caught exception type to
9167 null if catch handler argument doesn't exit.
9168 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9170 * java-tree.h (runtime_exception_type_node,
9171 error_exception_type_node): Global variables declared.
9172 (DECL_FUNCTION_THROWS): New macro.
9173 (DECL_FUNCTION_BODY): Modified comment.
9174 (DECL_SPECIFIC_COUNT): Likewise.
9175 (struct lang_decl): New field throws_list.
9176 (IS_UNCHECKED_EXPRESSION_P): New macro.
9177 * lex.c (java_lex): Generate location information for THROW_TK.
9178 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9179 EXCEPTIONS_P): New macros.
9180 (enum jdep_code): New value JDEP_EXCEPTION.
9181 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9182 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9183 PATCH_METHOD_RETURN_ERROR): New macros.
9184 (patch_method_invocation_stmt): Added new argument to prototype.
9185 (patch_synchronized_statement, patch_throw_statement,
9186 check_thrown_exceptions, check_thrown_exceptions_do,
9187 purge_unchecked_exceptions, check_throws_clauses): New function
9189 * parse.y Fixed typo in keyword section.
9190 (throw:): Rule tagged <node>.
9191 (THROW_TK): Keyword tagged <operator>.
9192 (method_header:): Last argument to call to method_header passed
9194 (throws:, class_type_list:, throw_statement:,
9195 synchronized_statement:, synchronized:): Defined actions.
9196 (method_header): New local variable current. Register exceptions
9198 (java_complete_tree): Complete and verify exceptions from throws
9200 (complete_class_report_errors): Error message on exceptions not
9202 (java_check_regular_methods): Fixed typo. Shortcut on private
9203 overriding methods. Changed error message on method
9204 redefinition. Check for throws clause compatibility.
9205 (check_throws_clauses): New function.
9206 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9207 method. Changed error message on method redefinition.
9208 (currently_caught_type_list): New static variable.
9209 (java_complete_expand_methods): Purge unchecked exceptions from
9210 throws clause list. Call PUSH_EXCEPTIONS before walk and
9211 POP_EXCEPTIONS after.
9212 (resolve_qualified_expression_name): Pass new argument as NULL to
9213 patch_method_invocation_stmt.
9214 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9215 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9216 argument list when appropriate. Use new argument if non null to
9217 store selected method decl.
9218 (patch_invoke): Convert if necessary args of builtin types before
9219 forming CALL_EXPR. Argument list no longer reversed here.
9220 (invocation_mode): Treat final methods as static methods.
9221 (java_complete_tree): New cases for THROW_EXPR: and
9222 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9224 (complete_function_arguments): No more RECORD_TYPE
9225 conversion. Function parameter nodes no longer saved.
9226 (valid_ref_assignconv_cast_p): Avoid handling null type.
9227 (patch_binop): Fixed null constant reference handling.
9228 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9230 (patch_try_statement): Fixed comments. Record caught types in
9231 list, push the list, expand try block and pop the list.
9232 (patch_synchronized_statement, patch_throw_statement,
9233 check_thrown_exceptions, check_thrown_exceptions_do,
9234 purge_unchecked_exceptions): New functions.
9235 * typeck.c (lookup_argument_method): Allow WFL in place of method
9236 DECL_NAME during method definition check
9238 1998-10-09 Tom Tromey <tromey@cygnus.com>
9240 * gjavah.c (decode_signature_piece): New function.
9241 (print_c_decl): Use it. Added `name_override' argument.
9242 (print_method_info): Use name_override argument to print_c_decl.
9243 (seen_fields): Removed.
9244 (print_field_info): Don't update seen_fields.
9245 (struct method_name): New structure.
9246 (method_name_list): New global.
9247 (print_method_info): Add new method to list of methods.
9248 (name_is_method_p): New function.
9249 (print_field_info): If field name has same name as method, then
9251 (process_file): Parse methods before fields.
9252 (field_pass): New global.
9253 (HANDLE_END_FIELD): Take field_pass into account.
9255 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9257 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9258 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9260 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9262 * jvspec.c: Fix bug in jvgenmain_spec patch.
9264 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9267 * decl.c (soft_exceptioninfo_call_node): New global variable.
9268 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9269 takes extra integer argument. soft_exceptioninfo_call_node
9271 * except.c (java_set_exception_lang_code): New function
9272 (method_init_exceptions): Called here.
9273 (prepare_eh_table_type): New function.
9274 (expand_end_java_handler): Called here.
9275 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9276 one argument. Modified generation of call to
9277 soft_badarrayindex_node to use new argument.
9278 (build_java_arrayaccess): Pass faulty index value to
9279 build_java_throw_out_of_bounds_exception.
9280 (generate_name): New function.
9281 (java_lang_expand_expr): New local variables node, current,
9282 has_finally_p. Expand TRY_EXPR node.
9283 (process_jvm_instruction): Replace top of the stack with thrown
9284 object reference when entering exception handler.
9285 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9286 specific tree codes.
9287 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9289 (DECL_SPECIFIC_COUNT): New macro.
9290 (prepare_eh_table_type, java_set_exception_lang_code,
9291 generate_name): New function declarations.
9292 (match_java_method): Declaration deleted.
9293 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9295 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9296 * parse.h (redefinition_error, refine_accessible_methods_list,
9297 can_cast_to_p): Function declaration removed.
9298 (classitf_redefinition_error, variable_redefinition_error,
9299 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9300 find_most_specific_methods_list, argument_types_convertible,
9301 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9302 valid_cast_to_p, valid_method_invocation_conversion_p,
9303 try_reference_assignconv, add_stmt_to_compound,
9304 build_jump_to_finally, build_tree_list, patch_try_statement,
9305 java_get_catch_block): New function declarations.
9306 * parse.y (string_buffer_type): Global variable deleted.
9307 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9308 finally): Rules tagged <node>.
9309 (TRY_TK, CATCH_TK): Token tagged <operator>.
9310 (class_body_declaration:, class_member_declaration:,
9311 formal_parameter:, explicit_constructor_invocation:,
9312 interface_member_declaration:, constant_declaration:,
9313 primary_no_new_array:, class_instance_creation_expression:,
9314 array_creation_expression:): Issue error on unsuported JDK1.1
9316 (try_statement:, catches:, finally:): Define actions.
9317 (catch_clause_parameter): New rule.
9318 (catch_clause:): Use new rule catch_clause_parameter.
9319 (parse_jdk1_1_error): New function.
9320 (redefinition_error): Renamed classitf_redefinition_error.
9321 (variable_redefinition_error): New function.
9322 (check_class_interface_creation): Call
9323 classitf_redefinition_error.
9324 (java_complete_tree): Added error message on JDEP_TYPE: case.
9325 (complete_class_report_errors): Fixed indentation.
9326 (declare_local_variables): Call variable_redefinition_error.
9327 (source_end_java_method): Call java_set_exception_lang_code and
9328 emit_handlers where appropriate.
9329 (java_method_add_stmt): Call add_stmt_to_block.
9330 (add_stmt_to_block): New function.
9331 (lookup_method_invoke): Fixed outside comment. new local variable
9332 candicates. Call find_applicable_accessible_methods_list and
9333 find_most_specific_methods_list when searching for a
9334 method. Modified error report to list possible candidates when
9336 (find_applicable_accessible_methods_list,
9337 find_most_specific_methods_list, argument_types_convertible): New
9339 (refine_accessible_methods_list): Function deleted.
9340 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9341 expr (if applicable) before calling patch_array_ref.
9342 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9343 (enter_block): Fixed comment.
9344 (enter_a_block): New function.
9345 (patch_assignment): Reorganized. Call try_reference_assignconv for
9346 references. Call valid_cast_to_p instead of can_cast_to_p.
9347 (try_reference_assignconv,
9348 valid_builtin_assignconv_identity_widening_p): New functions.
9349 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9350 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9352 (build_string_concatenation): Don't resolve StringBuffer.
9353 (patch_cast): Fixed inverted arguments.
9354 (patch_array_ref): Code to save array expr deleted. Call
9355 valid_cast_to_p instead of can_cast_to_p.
9356 (generate_labeled_block): Call generate_name.
9357 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9358 patch_try_statement): New functions.
9359 * typeck.c (match_java_method): Function deleted.
9361 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9363 * jvspec.c: jvgenmain_spec uses different temporary file names.
9365 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9367 * jvspec.c (lang_specific_driver): Fail if user specifies
9368 --main= when not linking.
9370 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9372 * class.c (make_class_data): Push value for `thread' field.
9373 * decl.c (init_decl_processing): Added `thread' field to class.
9375 * class.c (add_field): Always make static fields externally
9378 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9380 * expr.c (build_java_athrow,
9381 build_java_throw_out_of_bounds_exception, expand_invoke,
9382 build_newarray, expand_java_multianewarray, build_java_monitor):
9383 Update comments to reflect _Jv_* function names.
9385 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9387 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9388 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9389 * parse.y (expand_start_java_method): Likewise.
9391 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9393 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9395 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9396 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9397 * expr.c: Remove no-longer-needed calls to promote_type.
9398 * decl.c (give_name_to_locals): Liekwise.
9399 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9400 * parse.y: Add/remove promote_type calls as appropriate.
9401 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9402 (parse_signature_string): Likewise.
9403 (build_java_array_type): Fix for now signature convenions.
9405 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9407 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9409 * class.c (init_class_processing): libjava function renamed to
9412 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9415 * java-tree.def: Fixed DEFTREECODE third argument.
9416 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9417 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9418 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9419 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9420 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9421 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9422 * lang.c (java_tree_code_type, java_tree_code_length,
9423 java_tree_code_name): New arrays.
9424 (lang_init): Append Java tree node definitions to Gcc ones.
9425 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9427 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9429 (java_lex): Allow declaration of empty string constants. Retain
9430 location information on CASE_TK and DEFAULT_TK.
9431 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9432 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9433 Modified to be more robust.
9434 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9435 (build_new_invocation, try_builtin_assignconv,
9436 patch_switch_statement, string_constant_concatenation,
9437 build_string_concatenation, patch_string_cst, patch_string,
9438 java_expand_switch): New function declarations.
9439 * parse.y: Rules related to switch and EH tagged <node>.
9440 (label_id): Set to NULL_TREE
9441 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9443 (this_or_super:): Fixed indentation.
9444 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9445 statement_expression:): Removed call to RULE on all sub-rules.
9446 (switch_expression:, switch_labels:): New rules.
9447 (switch_statement:, switch_block:, switch_block_statement_groups:,
9448 switch_block_statement_group:, switch_labels:, switch_label:):
9450 (throw_statement:, synchronized_statement:, try_statement:):
9451 Defined temporary actions.
9452 (class_instance_creation_expression:): Call
9453 build_new_invocation. Fixed indentation.
9454 (field_access): Fixed indentation.
9455 (method_invocation): Likewise.
9456 (make_qualified_primary): Use THIS_EXPR.
9457 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9458 resolving from SUPER, set *type_found.
9459 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9460 (java_complete_tree): Removed unused local variable `location'. Case
9461 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9462 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9463 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9464 STRING_CST: case. default: checks for patchable strings.
9465 (complete_function_arguments): Transform string constant or
9466 crafted StringBuffer if necessary.
9467 (build_method_invocation): Fixed comments.
9468 (build_new_invocation): New function.
9469 (patch_assignment): Call try_builtin_assignconv to figure a valid
9470 assignment conversion between builtin types.
9471 (try_builtin_assignconv): New function.
9472 (build_binop): Use URSHIFT_EXPR directly to call build.
9473 (operator_string): Use UNARY_PLUS_EXPR.
9474 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9476 (do_merge_string_cste, merge_string_cste,
9477 string_constant_concatenation, build_string_concatenation,
9478 patch_string, patch_string_cst): New function.
9479 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9480 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9481 (build_newarray_node): Use NEW_ARRAY_EXPR.
9482 (build_this): Use THIS_EXPR.
9483 (build_return): Enable debug information on return statement.
9484 (build_if_else_statement): Likewise.
9485 (complete_labeled_statement): Fixed related comment.
9486 (build_loop_body): Fixed comment.
9487 (build_bc_statement): Enable debug information on break/continue
9489 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9491 (patch_switch_statement, case_identity, java_expand_switch): New
9494 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9496 * buffer.h (BUFFER_INIT): New macro.
9497 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9498 Pass (struct jcf_partial *state) to most functions.
9499 (jcf_block, jcf_relocation): New types.
9500 Support labels, branches, conditionals, loops.
9502 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9504 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9506 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9508 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9509 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9510 not integer_type_node (INT_TYPE_SIZ bits).
9512 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9514 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9515 * jcf-dump.c (print_exception_table): New function.
9516 (disassemble_method): Better handling of wide instructions.
9517 Make more robust for bad input.
9519 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9521 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9524 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9526 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9528 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9530 * Makefile.in ($(PARSE_H)): Removed target.
9532 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9534 * Makefile.in (JAVA_OBJS): Add memmove.o
9535 (memmove.o): New target & rules.
9537 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9539 * expr.c (expand_invoke): Don't generate a call to the class init
9542 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9544 * Makefile.in: Add many missing dependencies.
9545 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9547 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9548 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9550 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9552 * decl.c (complete_start_java_method): If method is static (and
9553 not private) call _Jv_InitClass.
9554 * expr.c (expand_invoke): Don't call build_class_init.
9556 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9558 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9560 * Make-lang.in (GCJ): Define before using.
9562 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9564 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9565 losing due to namespace pollution in GNU getopt.h
9567 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9569 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9570 (java.all.cross): Likewise.
9571 (java.rest.encap): Likewise.
9573 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9575 * gjavah.c (print_class_decls): Fix thinko in arglist
9576 * jcv-io.c (find_classfile): Similarly.
9578 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9580 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9582 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9584 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9585 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9586 * Makefile.in (PARSE_C): New macro.
9587 (PARSE_H): Likewise.
9588 (PARSE_SCAN_C): Likewise.
9589 ($(PARSE_C)): Target renamed from parse.c.
9590 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9591 (clean): Remove parse-scan.c as well.
9592 (parse.o): Depend on $(PARSE_C).
9594 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9596 * README, license.terms: Removed.
9598 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9599 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9600 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9601 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9602 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9603 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9604 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9605 and Java trademark attribution.
9607 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9609 * Makefile.in: Use gcjh, not gjavah.
9610 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9611 * Make-lang.in: Changed gjavah to gcjh everywhere.
9613 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9615 * gjavah.c: Support new -prepend -add -append flags.
9616 (print_method_info): Method is not virtual if class is final.
9618 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9620 * jv-scan.c: Fixed copyright assignment.
9621 * keyword.gperf: Likewise.
9622 * keyword.h: Likewise.
9623 * lex.c: Fixed copyright assignment.
9624 (java_lex): Push unicode back when parsing '<'.
9625 * lex.h: Fixed copyright assignment.
9626 * parse-scan.y: Likewise.
9627 * parse.h: Fixed copyright assignment.
9628 (build_debugable_stmt, complete_for_loop): New function prototypes.
9629 * parse.y: Fixed copyright assignment.
9630 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9631 size_zero_node when completing a loop with no exit condition.
9632 (for_statement_nsi:): Define action.
9633 (for_init:, for_update:): Return size_zero_node when empty.
9634 (declare_local_variables): Call build_debugable_stmt.
9635 (build_debugable_stmt): New function.
9636 (build_loop_body): Build debugable statement around loop
9638 (complete_loop_body): Take into account the debugable statement
9639 around the EXIT_EXPR.
9640 (complete_loop_body): New function.
9641 (patch_exit_expr): Fixed condition inversion.
9643 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9645 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9646 name of thread define.
9647 * jvspec.c (THREAD_NAME): New macro.
9649 (THREADLIB): Likewise.
9650 (lang_specific_driver): Recognize attempt to link with thread
9651 library or gc library. Recognize -ljava on command line so it
9652 isn't linked against more than once.
9654 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9656 * parse-scan.y (report_main_declaration): Name of the class
9657 containing `main' can be a qualified name.
9659 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9661 * config-lang.in: Changed gjavac to gjc everywhere.
9662 * Make-lang.in: Changed gjavac to gjc everywhere.
9664 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9667 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9668 and install the files.
9669 * Makefile.in (JAVA_OBJS_LITE): New variable.
9670 (compiler:): Now include jv-scan as a dependency.
9671 (../jv-scan$(exeext), parse-scan.c): New targets.
9672 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9673 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9674 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9675 check for errors even if parse_only.
9676 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9678 (yylex): New function. Uses java_lex body.
9679 (java_lex): Removed commented out statement. Remove local variable
9680 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9681 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9682 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9683 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9684 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9685 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9687 (java_lex_error): Empty if JC1_LITE is defined.
9688 (java_get_line_col): Return 0 if JC1_LITE is defined.
9689 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9690 SET_MODIFIER_CTX): Moved into the section containing the macros
9691 conditionally defined by JC1_LITE.
9692 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9693 argument if JC1_LITE is defined.
9694 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9695 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9697 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9698 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9699 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9700 to different values according to JC1_LITE.
9701 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9702 declared if JC1_LITE set.
9703 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9704 defined if JC1_LITE not set.
9705 (struct parser_ctx): Reorganized and skip the jc1 front end part
9707 (java_layout_classes): New function definition.
9708 (java_push_parser_context, java_init_lex, yyparse, yylex,
9709 yyerror): Prototype always declared. All other static function
9710 prototypes declared only if JC1_LITE is not set.
9711 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9712 declared in parse.h.
9713 (java_layout_classes): New function.
9714 (java_complete_expand_methods): No longer layout the class here.
9715 * parse-scan.y: New file.
9716 * jv-scan.c: New file.
9718 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9720 * gjavah.c (main): Handle -friend option.
9721 (friend_specs): New global.
9722 (generate_access): Handle friend_specs.
9723 (process_file): Likewise.
9724 (MAX_FRIENDS): New macro.
9725 (friend_count): New global.
9726 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9727 Changed all callers.
9729 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9731 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9732 (main): Handle processing all the entries of a named .zip archive.
9733 * jcf-io.c (jcf_trim_old_input): New function.
9734 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9736 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9738 * lang.c (flag_assume_compiled): Make default be on.
9740 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9742 * jcf-dump.c: Add bunches of flags to control output more.
9743 (process_class): New function; support printing more than one class.
9744 (main): Support new --print-main and --javap flags.
9745 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9746 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9748 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9750 Change mangling of dispatch table to match C++ vtable (w/thunks).
9751 * class.c (build_dtable_decl), java-tree.h: New function.
9752 (make_class_data): Call it.
9753 * decl.c (init_decl_processing): Likewise.
9755 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9757 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9758 soft_anewarray; adjust args passed.
9759 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9760 match _Jv_NewObjectArray.
9762 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9764 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9765 * expr.c (loopup_label): Call create_label_decl.
9766 (create_label_decl): New function.
9767 (java_lang_expand_expr): Call expand_start_bindings with argument
9769 * java-tree.h Added space after PROTO in function declarations
9771 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9772 (create_label_decl, push_labeled_block): New function
9774 * lex.c (label_id): Initialize.
9775 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
9777 * parse.h Added space after PROTO in function declarations when
9779 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
9780 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
9781 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
9782 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
9784 (struct parser_ctxt): New fields current_loop,
9785 current_labeled_block.
9786 (build_if_else_statement, patch_if_else_statement,
9787 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
9788 generate_labeled_block, complete_labeled_statement,
9789 build_bc_statement, patch_bc_statement, patch_loop_statement,
9790 build_new_loop, build_loop_body, complete_loop_body): New function
9792 * parse.y (java_warning_count): New global variable.
9793 (label_id): New static variable.
9794 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
9795 (block:): Return size_zero_node when block is empty.
9796 (empty_statement:): Return size_zero_node.
9797 (statement:): Implement supplemental action when for_statement: is
9799 (label_decl:): New rule.
9800 (labeled_statement:): Rewritten using label_decl. Actions
9802 (labeled_statement_nsi:): Likewise.
9803 (if_then_statement): Actions implemented.
9804 (while_expression): New rule.
9805 (while_statement:): Rewritten using while_expression. Actions
9807 (while_statement_nsi:): Likewise.
9808 (do_statement_begin:): New rule.
9809 (do_statement:): Rewritten using do_statement_begin. Actions
9811 (for_statement:): Rewritten using for_begin. Actions implemented.
9812 (for_statement_nsi:): Likewise.
9813 (for_header:, for_begin:): New rules.
9814 (for_init:): Actions implemented.
9815 (statement_expression_list:, break_statement:,
9816 continue_statement:): Likewise.
9817 (yyerror): Count number of issued warning(s).
9818 (java_report_errors): Report error(s) and/or warning(s).
9819 (java_complete_class): Use build_java_argument_signature to
9820 recompute completed method signature.
9821 (java_check_regular_methods): New locals method_wfl and aflags.
9822 Use method_wfl instead of lookup_cl during error reports. Fixed
9823 indentation and modified some error messages. Use
9824 lang_printable_name in method instead of the DECL_NAME. New code
9825 to issue warnings on methods not overriding corresponding methods
9826 private to a different package.
9827 (java_method_add_stmt): Call add_stmt_to_compound.
9828 (add_stmt_to_compound): New function.
9829 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
9830 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
9831 (build_if_else_statement, patch_if_else_statement,
9832 build_labeled_block, generate_labeled_block,
9833 complete_labeled_statement, build_new_loop, build_loop_body,
9834 complete_loop_body, patch_loop_statement, build_bc_statement,
9835 patch_bc_statement, patch_exit_expr): New functions.
9836 * typeck.c (build_java_signature): Build argument signature before
9837 enclosing it in between parenthesis.
9839 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
9841 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
9842 (JAVA_OBJS): Added reminder comment
9844 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
9846 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
9847 be interpreted as a long long.
9849 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
9851 * decl.c (init_decl_processing): Use _Jv_InitClass, not
9852 soft_initialise_class. Use _Jv_NewMultiArray, not
9853 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
9854 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
9855 _Jv_CheckArrayStore, not soft_checkarraystore. Use
9856 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
9858 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
9860 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
9861 length_identifier_node): New global tree node constants.
9862 * parse.y (kw_super, kw_this, kw_length): Removed globals.
9863 Replace uses by super_identifier_node etc.
9864 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
9866 * parse.y (resolve_field_access): Don't special-case ".length" if
9867 flag_emit_class_files.
9868 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
9869 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
9872 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
9874 * decl.c (init_decl_processing): Remove unused method_type_node fields.
9875 * class.c (make_method_value): Remove init for removed fields.
9877 * class.c (layout_class): Use build_java_argument_signature.
9878 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
9880 * typeck.c (push_java_argument_signature): Removed. Merged into ...
9881 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
9882 (build_java_signature): Don't use push_java_argument_signature.
9884 * typeck.c (lookup_argument_method): New function.
9885 * parse.y (java_check_regular_methods): Use lookup_argument_method
9886 instead of lookup_java_method2 followed by lookup_java_method.
9888 * parse.y (check_method_redefinition): Minor optimization.
9890 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
9891 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
9893 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
9895 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
9898 * gjavah.c (java_float_finite): Use K&R-style definition.
9899 (java_double_finite): Likewise.
9900 (generate_access): Now returns void. Changed all callers.
9901 (last_access_generated): Removed.
9902 (process_file): Only make a single pass over the .class file.
9904 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
9906 * class.c (get_dispatch_table): Add extra dummy vtable entry,
9907 for compatibility for G++ (with -fvtable-thunks).
9908 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
9910 * gjavah.c (process_file): Use public inheritance for super-class.
9912 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9914 * lex.c (java_init_lex): Initialize ctxp->package.
9915 * parse.h (struct parser_ctxt): package and package_len replaced
9916 by tree package, an identifier node. Field method_decl_list is
9917 gone. Fixed comments.
9918 (lookup_field_wrapper, merge_qualified_name, not_accessible,
9919 class_in_current_package): New function prototypes.
9920 * parse.y (array_type:): Set class loaded flag on primitive type
9922 (package_declaration:): Assign ctxp->package to the
9924 (method_invocation:): Handle invocation of method qualified by
9926 (single_type_import_declaration:): Removed ambiguity check.
9927 (java_pop_parser_context): New local variable `next'. Reset and
9928 set IMPORT_CLASSFILE_NAME flags on current and previous import
9930 (java_accstring_lookup): Use new local macro COPY_RETURN.
9931 (lookup_field_wrapper): New function.
9932 (parser_qualified_classname): Use merge_qualified_name.
9933 (parser_check_super_interface): Broaden error message.
9934 (do_resolve_class): Check for qualified class name in the current
9935 compilation unit if appropriate.
9936 (process_imports): Check for already defined classes.
9937 (check_pkg_class_access): Got rid of call to
9938 get_access_flags_from_decl.
9939 (java_complete_expand_methods): Call safe_layout_class based on
9940 the current class size.
9941 (make_qualified_primary): Build a WFL qualification on primary if
9943 (merge_qualified_name): New function.
9944 (make_qualified_name): Use merge_qualified_name.
9945 (resolve_expression_name): Use safe_lookup_field.
9946 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
9947 (resolve_qualified_expression_name): Likewise. Check on resolved
9948 element accessibility.
9949 (not_accessible_p, class_in_current_package): New functions.
9950 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
9951 (patch_method_invocation_stmt): Merged common pieces. Check
9952 accessibility of invoked method.
9953 (check_for_static_method_reference): Add returned type in error
9955 (invocation_mode): Get rid of bogus check on PRIVATE methods.
9956 (refine_accessible_methods_list): Merged two conditions in test.
9957 (java_complete_class): Sanity check on stabilize_ref gone.
9958 * zextract.c (read_zip_archive): Cast lseek second argument to long.
9960 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
9962 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
9964 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
9966 * gjavah.c (F_NAN): Removed.
9967 (F_NAN_MASK): New macro.
9968 (F_POSITIVE_INFINITY): Removed.
9969 (F_NEGATIVE_INFINITY): Likewise.
9970 (java_float_finite): Rewrote.
9971 (D_NAN_MASK): Renamed.
9972 (java_double_finite): Rewrote.
9973 (D_POSITIVE_INFINITY): Removed.
9974 (D_NEGATIVE_INFINITY): Likewise.
9976 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
9977 If verbose, print underlying representation of value in hex.
9979 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
9981 * buffer.h, buffer.c: New files.
9982 * Makefile.in (JAVA_OBJS): Add buffer.o.
9984 Support locals variables and writing their debug entries to .class.
9985 * jcf-write.c: Simplify some by user new buffer type.
9986 (vode_buffer_grow): Removed.
9987 (struct localvar_info): New type.
9988 (localsvars, localvartable): New buffers.
9989 (localvar_alloc, localvar_free): New functions.
9990 (generate_bytecode_insns): Handle local variables.
9991 (generate_classfile): Write LocalVariableTable attribute.
9993 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9995 * jcf-io.c (open_in_zip): Check the zipfile magic number.
9996 * zipfile.h (ZIPMAGIC): New macro.
9998 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10000 * Makefile.in (gjavah.o): Updated dependencies.
10001 (jcf-dump.o): Likewise.
10002 (all.indirect): Use ../gjavah.
10003 (../gjavah$(exeext)): Likewise.
10004 (clean): Don't remove gjavah.
10005 (clean): Remove parse.c, not java/parse.c.
10006 * Make-lang.in (java): Added gjavah.
10007 (gjavah$(exeext)): New target.
10008 (GJAVAH_SOURCES): New macro.
10009 (java.all.build): Added gjavah.
10010 (java.all.cross): Likewise.
10011 (java.rest.encap): Likewise.
10012 * config-lang.in (compilers, stagestuff): Added gjavah.
10014 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10016 * gjavah.c (java_float_finite): New function.
10017 (java_double_finite): Likewise.
10018 (F_POSITIVE_INFINITY): New macro.
10019 (F_NEGATIVE_INFINITY): Likewise.
10021 (D_POSITIVE_INFINITY): Likewise.
10022 (D_NEGATIVE_INFINITY): Likewise.
10024 (print_field_info): Use java_float_finite and java_double_finite.
10026 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10028 * parse.y (method_header): Name "this" implicit argument.
10030 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10032 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10033 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10034 (put_linenumber): New function.
10035 (generate_bytecode_insns, generate_classfile): Write line numbers.
10037 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10039 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10040 (lookup_name, build_known_method_ref, build_class_init,
10041 build_invokevirtual, invoke_build_dtable, match_java_method,
10042 build_field_ref, pushdecl_force_head, build_java_binop,
10043 binary_numeric_promotion, build_decl_no_layout,
10044 build_java_arrayaccess, build_newarray, build_anewarray,
10045 build_java_array_length_access, build_java_arraynull_check): New
10046 extern function prototypes.
10047 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10048 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10050 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10052 * jcf.h (jcf_out_of_synch): New extern function prototype.
10053 * parse.h: Static/global function implemented in parse.y
10054 prototyped and declarations moved at the end of the file.
10055 (DECL_P): Check that the argument isn't null.
10056 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10057 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10058 (QUAL_DECL_TYPE): New macro.
10059 (PARAMS): Macro definition removed.
10060 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10061 (return_statement:): Call build_return.
10062 (field_access:): Call make_qualified_primary in sub rule.
10063 (method_invocation:): Build method invocation and call
10064 make_qualified_primary when processing primaries.
10065 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10066 get_type_from_signature.
10067 (java_check_regular_method): Extra integer 0 argument when calling
10068 lookup_java_method2.
10069 (lookup_java_interface_method2): Extra method DECL argument when
10070 calling lookup_java_interface_method2.
10071 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10072 COMPOUND_EXPR node.
10073 (java_complete_expand_method): Layout current class iff not
10074 already done. Don't process interface's methods.
10075 (java_complete_expand_method): Use super class only if it
10076 exists. Use current class otherwise.
10077 (make_qualified_primary): New function.
10078 (resolve_expression_name): Process qualified expression or
10079 expression from primary the same way.
10080 (resolve_expression_name): Two last arguments to
10081 resolve_field_access are now NULL_TREEs.
10082 (resolve_field_access): New variable is_static. Local field must
10083 be DECLs. is_static computed on field DECLs only. Append code in
10084 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10085 to initialize field_type.
10086 (resolve_qualified_expression_name): New local variable,
10087 previous_call_static and is_static. Handle primaries with function
10088 calls, casts, array references and `this'. `super' now handled as
10089 `(super_class)this'. Use is_static to clarify boolean expressions.
10090 Added code to handle case where a proper handle is required to
10091 access a field. Use QUAL_DECL_TYPE where applicable.
10092 (maybe_access_field): New function.
10093 (patch_method_invocation_stmt): New arguments primary, where,
10094 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10095 deleted. Use `where' as a type to search from if specified. Check
10096 for static method reference where forbidden. Append primary or
10097 current_this to the argument list if not calling constructor nor
10099 (check_for_static_method_reference): New function.
10100 (patch_invoke): Layout the class on which new is done if
10102 (lookup_method_invoke): Changed format to report errors on
10104 (qualify_ambiguous_name): New local variable this_found. Now
10105 handle things from primaries. Method call are considered
10107 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10108 changed into NULLs.
10109 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10110 (java_complete_tree): New case fo RETURN_EXPR. Process function
10111 call arguments in separate function.
10112 (complete_function_arguments): New function.
10113 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10115 (patch_assignment): Take the return function slot into account as
10116 a RHS. Distinguish assignment from a return.
10117 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10118 when checking methods in interfaces.
10119 (resolve_type_during_patch): NULL argument to unresolve_type_p
10120 instead of NULL_TREE.
10121 (patch_newarray): Fixed typo in comment.
10122 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10123 (build_return, patch_return): New functions.
10124 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10126 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10128 * constants.c (find_name_and_type_constant, find_fieldref_index,
10129 find_methodref_index): New methods.
10130 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10131 just return given method. Also, rename to build_known_method_ref.
10132 (expand_invoke): Rename call to build_invoke_non_interface.
10133 * java-tree.h, parse.h: Update prototype.
10134 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10135 (such as expand_expr_stmt) if flag_emit_class_files.
10136 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10137 STACK_TARGET, IGNORE_TARGET): New macros.
10138 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10139 (generate_bytecode_insn): New function to generate method's bytecode.
10140 (generate_classfile): Node generate Code attribute for a method.
10141 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10142 push_long_const, field_op, adjust_typed_op, maybe_wide):
10143 New functions used by generate_bytecode_insn.
10145 * typeck.c (signature_include_return): Remove variable.
10146 (push_java_argument_signature, build_java_argument_signature): New.
10147 (build_java_signature): Use push_java_argument_signature.
10148 * parse.y: Use build_java_argument_signature instead of fiddling
10149 with signature_include_return.
10151 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10153 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10156 * Makefile.in (all.indirect): Added gjavah$(exeext).
10157 (gjavah$(exeext)): Added $(exeext).
10160 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10162 * class.c (layout_class): Call to java_layout_parsed_class replace
10163 by safe_layout_class.
10164 * expr.c (build_java_array_length_access): Removed static storage
10165 class in the function definition.
10166 (build_java_arraynull_check): Likewise.
10167 Also fixed typos in two comments.
10168 * lex.c (java_init_lex): Initialize static global kw_length.
10169 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10170 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10172 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10173 * parse.h (resolve_no_layout): New static function declaration.
10174 (get_identifier_in_static): Declaration removed.
10175 (java_layout_parsed_class): Function name declaration changed to
10177 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10178 not_initialized_as_it_should_p, build_this): New static function
10180 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10181 binary_numeric_promotion, stabilize_reference,
10182 build_decl_no_layout, build_java_arrayaccess): Extern function
10183 declarations moved into their own section.
10184 (build_newarray, build_anewarray, build_java_array_length_access,
10185 build_java_arraynull_check): New extern function declarations.
10186 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10187 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10189 (CALL_CONSTRUCTOR_P): New macro.
10190 * parse.y (kw_length): New static global tree node.
10191 (return_statement): Tagged <node>.
10192 (RETURN_TK): Tagged <operator>.
10193 (variable_declarator_id:): Build variable declaration with an
10194 empty initialization value if a syntax error was found in the
10195 initialization part of the variable declaration.
10196 (statement_without_trailing_substatement:): return_statement: now
10197 uses the default rule.
10198 (return_statement:): Temporarily fixed to return NULL_TREE.
10199 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10200 (class_instance_creation_expression:): Class creation rules now
10201 call build_method_invocation upon reduction.
10202 (array_creation_expression:): Rules call build_newarray_node upon
10204 (dim_exprs:): Build a list of dimension expressions.
10205 (dim_expr:): Store location of the OSB_TK in the dimension
10207 (method_invocation:): Added a new error rule.
10208 (build_unresolved_array_type): WFL argument may also be an array
10209 on a primitive type. Name of the argument changed to reflect this.
10210 (method_declarator): Insert argument type at the beginning of the
10211 argument type list and later reverse the list.
10212 (unresolved_type_p): Argument 'returned' may be optionally
10214 (java_layout_class_from_source): Function renamed
10216 (resolve_and_layout): Now call resolve_no_layout and
10218 (resolve_no_layout): New function.
10219 (purify_type_name): New function.
10220 (complete_class_report_errors): Call purify_type_name during error
10221 report on a type not found.
10222 (process_imports): error_found local variable doesn't need to be
10223 initialized to zero.
10224 (declare_local_variables): New local type_wfl. Fixed typo in error
10225 message. type_wfl assigned to unresolved type and used to register
10226 incomplete type. Build a WFL around the variable initialization
10227 statement so that debug info can be generated on it.
10228 (source_start_java_method): Reverse argument list after they've
10230 (current_this): New static global variable.
10231 (java_complete_expand_methods): Set current_this when appropriate.
10232 (resolve_expression_name): Build correct static and non static
10233 field access bearing a simple name.
10234 (resolve_field_access): Resolve the length field of arrays. Handle
10236 (patch_method_invocation_stmt): Set the type of the method
10237 invocation to error_mark_node. This value is later overridden by a
10238 valid type, if any. Don't handle qualified constructor invocation
10239 as qualified method invocation. Call lookup_method_invoke with its
10240 new flag. It's no longer necessary to access the selected method
10241 as the value of a tree list. Handle constructor invocation.
10242 (patch_invoke): Reverse argument list when invoking non interface
10243 methods. Insert call to new as the first argument of the
10245 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10246 defined within a final class. Return INVOKE_STATIC if the invoked
10247 method is a constructor.
10248 (lookup_method_invoke): New lc argument is a flag to indicate a
10249 constructor lookup. Now handle constructor lookup. Choose the most
10250 specific method in case several were matching the invocation
10251 requirements. Return a method decl instead of a tree list featuring
10252 one single method decl element.
10253 (refine_accessible_methods_list): New lc flag argument to
10254 indicate that a constructor is being looked up.
10255 (not_initialized_as_it_should_p): New function.
10256 (java_complete_tree): Now process fake tree codes
10257 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10258 save_expr on resolved function call arguments. Case on
10259 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10260 (patch_assignment): LHS can be a field access expression. When
10261 dealing with reference, lhs_type is the promoted type of the
10262 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10264 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10265 (patch_binop): Use not_initialized_as_it_should_p where
10267 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10268 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10270 (resolve_type_during_patch): New function.
10271 (patch_cast): Call resolve_type_during_patch to resolve type and
10272 report error accordingly.
10273 (patch_array_ref): Use not_initialized_as_it_should_p where
10274 applicable. Array base expression is saved before being
10275 used. Promote the type of an array elements if it contains non
10277 (build_newarray_node, patch_newarray, build_this): New functions.
10279 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10281 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10282 increment it in `for' statement.
10283 (print_field_info): If number is inf or nan, don't print it.
10284 (print_method_info): If method name is `delete', just ignore it.
10285 (print_c_decl): Special-case jstringArray.
10287 * gjavah.c (help): New function.
10288 (no_argument): New function.
10289 (usage): Changed text.
10290 (main): Rewrote argument handling. Now handles -v, --help,
10292 (version): New function.
10293 (found_error): New global.
10294 (main): Return found_error.
10295 (generate_access): Set found_error.
10296 (print_c_decl): Likewise.
10298 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10300 * gjavah.c (print_c_decl): Don't print "," when examining field.
10301 Skip type name when looking at "[L" types.
10302 (process_file): Now static.
10303 (generate_access): Now returns int.
10304 (last_access_generated): New global.
10305 (process_file): Clear last_access_generated; make multiple passes
10307 (print_field_info): Just return if generate_access returns true.
10308 (print_method_info): Likewise. Also, allow <init> functions to
10310 (print_c_decl): Added is_init argument. Print constructors
10312 (print_cxx_classname): Use UTF8_GET to extract characters from
10314 (print_base_classname): New function.
10315 (print_class_decls): New function.
10316 (process_file): Use it.
10317 (utf8_cmp): New function.
10319 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10321 * lang-options.h: Format changed to match changes in gcc/toplev.c
10322 to implement a --help option.
10324 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10326 * decl.c (init_decl_processing): Revert change to dtable_type.
10328 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10330 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10332 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10334 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10336 * lang.c (lang_init): Default flag_exceptions to 1, without
10337 checking to see if it's 2 first.
10339 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10341 * constants.c: Include "system.h".
10342 * decl.c: Likewise.
10343 * lang.c (flag_new_exceptions): Get via extern now.
10344 (lang_init_options): New functions. Turn on flag_new_exceptions.
10346 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10348 * lex.c (java_lex): Return 0 when we see an invalid character in
10351 * lex.c (java_read_char): Specify extra argument when calling
10353 (java_read_unicode, java_parse_end_comment,
10354 java_parse_escape_sequence): Likewise,
10355 (java_lex): Specify extra argument when calling
10356 java_lex_error. Test that IDs are beginning with a legal character
10357 for IDs. Handle invalid characters with an error message and a
10358 call to java_lex_error.
10359 (java_lex_error): Adjust column position by new argument
10360 `forward'. Issue an error even if in the middle of reporting an
10363 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10365 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10366 we don't explicitly put a null pointer when we're copying it.
10368 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10370 * gjavah.c (print_cxx_classname): New function.
10371 (super_class_name): Likewise.
10372 (print_super_fields): Removed.
10373 (in_super): Removed.
10374 (print_field_info): Never generate #defines.
10375 (print_c_decl): Changed generated types to match JNI. No longer
10376 print class name before method name.
10377 (print_method_info): Print "static" before static methods.
10378 Print "virtual" before non-final methods.
10379 (usage): Use exit(1), not exit(-1).
10381 (print_field_info): Use %.17g to print a double.
10382 (last_access): New globals.
10383 (process_file): Initialize last_access.
10384 (usage): Now static.
10385 (ACC_VISIBILITY): New define.
10386 (generate_access): New function.
10387 (print_field_info): Call it.
10388 (print_method_info): Likewise. Also, generate information for all
10389 methods, not just native methods. Return void.
10390 (print_c_decl): Return void.
10391 (print_field_info): Return void.
10393 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10395 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10396 processing the jc1 grammar file. Prefix bison functions and
10397 variables with java_.
10398 (parse.c): Dependencies on parse.h and lex.h
10399 * expr.c (build_java_arrayaccess): Function now global.
10400 * java-tree.h: Comment reorganized to carry on previous
10401 classification effort.
10402 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10403 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10404 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10405 java_parse (new prefix java_ generated by bison).
10406 (java_layout_parsed_class, java_register_parsed_class): Function
10408 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10409 * lex.c (static tree wfl_op): Variable deleted.
10410 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10411 ctxp fields to NULL_TREE.
10412 (java_lex): No longer create WFL for operators. Filename caching
10413 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10414 created as STRING_CST and later expanded. Removed extra argument
10415 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10417 (build_wfl_node): Removed code in comments.
10418 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10419 store token and location data in the current bison token.
10420 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10421 static/extern function declaration at the beginning of the file.
10422 (struct qualification): Data structure definition deleted.
10423 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10424 (qualify_ambiguous_name): Function declaration modified. Function
10425 now returns nothing.
10426 (build_array_ref, patch_array_ref, make_qualified_name,
10427 resolve_qualified_expression_name, maybe_generate_clinit,
10428 resolve_field_access): New static function declarations.
10429 (build_java_arrayaccess): New extern function declaration.
10430 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10431 (CALL_EXPR_PRIMARY): Macro deleted.
10432 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10433 (struct parser_ctxt): Field initialized_final
10434 removed. non_static_initialized, static_initialized: New fields.
10435 * parse.y (static tree kw_super, static tree kw_this): New global
10437 (%union): tree wfl field of operator member replaced by int
10438 location. WFLs are non longer created for operators.
10439 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10440 (qualified_name:): Now calls make_qualified_name to build the
10442 (type_declaration:): Consider generating <clinit> when class
10444 (variable_declarator:): Directly build an assignment node when the
10445 variable is initialized when declared.
10446 (this_or_super:): Build a WFL and set current location when THIS
10447 or SUPER are parsed.
10448 (expression_statement:): Wrap statement around a WFL.
10449 (primary_no_new_array:): Fixed typo. Changed value returned by
10450 THIS_TK because of its new type (temporary).
10451 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10452 (field_access:): Build qualified name with SUPER.
10453 (method_invocation:): Fixed returned value because of SUPER's new
10455 (array_access:): Use OSB_TK location information.
10456 (post_increment_expression:, post_decrement_expression:,
10457 unary_expression:, pre_increment_expression:,
10458 pre_decrement_expression:, unary_expression_not_plus_minus:,
10459 cast_expression:, multiplicative_expression:,
10460 additive_expression:, shift_expression:, relational_expression:,
10461 equality_expression:, and_expression:, exclusive_or_expression:,
10462 inclusive_or_expression:, conditional_and_expression:,
10463 conditional_or_expression:, assignment:): Use new location/token
10464 information available on operators.
10465 (create_class): Set super_decl_type to NULL_TREE when processing
10467 (register_fields): Field initialization is now a MODIFY_EXPR
10468 node. Chain initialization code to the matching lists (according
10469 the the field declaration modifiers).
10470 (maybe_generate_clinit): New function.
10471 (method_header): Don't set method's DECL_NAME to a WFL when adding
10472 methods to java.lang.Object.
10473 (resolve_and_layout): Now can return NULL_TREE if the type
10474 resolution fails. Otherwise, return the class DECL instead of its
10476 (check_method_redefinition): Don't patch method DECL_NAME if it
10477 belongs to java.lang.Object.
10478 (process_imports): Simply assign error_found to the value returned
10479 by check_pkg_class_access.
10480 (declare_local_variables): Don't use their init statements (if
10481 any) when parsing error were previously found. Reuse MODIFY_EXPR
10482 build during parsing as an init statement.
10483 (java_method_add_stmt): Now return the current method body.
10484 (java_layout_parsed_class, java_register_parsed_class): Functions
10486 (java_complete_expand_methods): Initialize the constant pool on a
10487 per class basis. Layout the classes before expanding their method
10488 bodies. Don't try expand artificial constructor code if error were
10489 found. Make the classes data and register them if no error were
10491 (java_complete_expand_method): Retrieve an artificial constructor
10492 argument list before entering its body. Assign the top block to
10493 the artificial constructor function body and set types of declared
10494 blocks and compound statements to void. Walk method body if not an
10495 artificial constructor.
10496 (make_qualified_name, cut_identifier_in_qualified): New functions.
10497 (resolve_expression_name): Fixed comments. Save/restore the
10498 current class CLASS_LOADED_P flag value. Build non qualified
10499 static field access and handle qualified expression names.
10500 (resolve_field_access, resolve_qualified_expression_name): New
10502 (patch_method_invocation_stmt): Use the new expression resolution
10503 scheme, calling resolve_field_access when the function call is
10504 resolved as an expression.
10505 (qualify_ambiguous_name): Function rewritten to work on qualified
10506 expression produced by make_qualified_name.
10507 (java_complete_tree): Promote type when function's argument are
10508 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10509 the assignment to discover further errors if RHS is a expression
10510 name that fails to evaluate. Declare LHS initialized even though
10511 the assignment failed. Don't use the location variable and removed
10512 extra argument in patch function calls. Now handle the ARRAY_REF
10513 case and build internal string representation when STRING_CSTs are
10515 (build_method_invocation): Don't wrap function call around a WFL.
10516 (build_assignment): Likewise. Use the operator location
10518 (patch_assignment): Handle array access LHSs. Handle error
10519 provenance, resulting in a better error report.
10520 (build_binop): Use op_location from operator as binop location
10522 (build_unaryop, build_incdec, build_cast): Likewise.
10523 (patch_binop): Extract location information from the node. Fixed
10524 typo in error message.
10525 (patch_unary_op): Extract location information from the node.
10526 (build_array_ref, patch_array_ref): New functions.
10528 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10530 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10531 match _Jv_IsInstanceOf.
10532 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10533 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10535 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10537 * decl.c (init_decl_processing): Functions are now named
10538 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10540 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10542 * java-tree.h (load_class): Add prototype.
10543 * class.c (is_compiled_class): Add missing arg to load_class.
10544 * expr.c (expand_java_NEW): Call load_class.
10545 * parse.y (process_import): Removed bogus use of void return value.
10547 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10549 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10550 Function name is "_Jv_Throw" instead of "soft_athrow".
10551 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10552 Function name is "_Jv_AllocObject" instead of "soft_new".
10553 Takes an extra parameter (object size).
10554 * expr.c: Update calls.
10556 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10558 * lex.c (java_get_line_col): Handle end-of-file.
10559 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10561 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10563 * lang.c (lang_init): Make -fexceptions the default.
10564 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10565 exception handling is not turned on.
10567 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10569 * lang.c (flag_new_exceptions): Make this this default.
10570 * decl.c (end_java_method): Call emit_handlers.
10571 * except.c (method_init_exceptions): Set language code and version.
10572 (expand_start_java_handler): Enable exception, and call
10573 expand_eh_region_start.
10574 (expand_end_java_handler): Enable exception, and set up catch blocks.
10575 (emit_handlers): New routine to generate the saved handlers.
10576 * java-except.h (emit_handlers): Add prototype.
10578 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10580 We used to have three different representations of the constant pool:
10581 the CPool structure, the tree_constant_pool, and the constructures
10582 used to build the Class object (which may need class and string
10583 constants) in compiled code. None were appropriate for compiling
10584 to .class files, so I did a major overhaul.
10586 First, the tree_constant_pool array was removed. Things were
10587 modified to the CPool structure in the JCF could be used.
10588 Second, a "capacity" field was added to the CPool, and functions
10589 written to search for a matching constant, adding one if not found.
10590 The code that generated the Class object was changed to use a CPool.
10591 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10592 the static Class object are now only in build_constants_constructor.
10593 Finally, I wrote code which can generate a .class file (including its
10594 constant pool) from the RECORD_TYPE of a class. This is a big step
10595 on the way to compiling Java source into .class files.
10597 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10598 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10600 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10601 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10602 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10603 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10604 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10605 (lang_type): Removed constant_pool field.
10606 * jcf.h (CPool): Renamed size to count. Added field capacity.
10607 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10608 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10609 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10611 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10612 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10613 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10614 (set_constant_entry, find_constant1, find_constant2,
10615 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10616 find_utf8_constant, find_class_or_string_constant): New functions.
10618 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10619 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10620 (give_name_to_class, get_class_constant): Likewise.
10621 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10622 (get_name_and_type_constant, get_ref_constant): Removed.
10623 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10624 * parse.y: Don't save/restore tree_constant_pool.
10625 * verify.c (verify_jvm_instructions): Update for new approach.
10626 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10628 * lang-options.h: Added -femit-class-file, -femit-class-files.
10629 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10630 (lang_f_options): Added "emit-class-file(s)".
10632 * expr.c (build_java_arrayaccess): Generate more efficient array
10633 bounds checking, by using unsigned compare.
10635 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10637 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10639 * parse.h: New comment on the handling of unresolved type
10640 identifiers. JDEPs are now part of the jdep_code enum.
10641 (typedef struct jdep): Now use enum jdep_code or int, depending on
10642 availability. Both are narrowed down to an 8 bits bitfield.
10643 (CALL_EXPR_PRIMARY): Fixed comment.
10645 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10647 * Make-lang.in (java): Added gjavac and jvgenmain.
10648 (java.start.encap): Depend on gjavac.
10649 (java.rest.encap): Depend on jvgenmain.
10651 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10652 (JAVA_CROSS_NAME): Likewise.
10653 (java.all.build): Depend on jvgenmain and gjavac.
10654 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10655 (jvgenmain$(exeext)): New target.
10656 (java.install-common): Wrote.
10657 * config-lang.in (compilers, stagestuff): Added gjavac and
10660 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10662 * lang.c (lang_decode_option): New argc/argv interface.
10664 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10666 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10667 * decl.c (build_decl_no_layout): New function.
10668 * expr.c (java_lang_expand_expr): Layout declarations found in
10669 blocks before they're pushed.
10670 * jcf-parse.c (load_class): Save current line when parsing class
10672 (parse_source_file): Register class before expanding their
10674 * lang.c (put_decl_node): Produce `null' when `void *' is
10676 * lex.c (static tree wfl_op): New static global, for error report
10678 (java_init_lex): wfl_operator and wfl_op initialized
10679 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10681 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10682 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10683 build_unresolved_array_type): New static function definitions.
10684 (build_decl_no_layout): New extern function declared.
10685 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10686 faulty modifier exists.
10687 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10688 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10689 (UNARY_PLUS_EXPR): New fake operator.
10690 (struct parser_ctxt): New field osb_number.
10691 * parse.y (static tree wfl_operator): New static WFL for operator
10692 bound error messages.
10693 (DECR_TK, INCR_TK): Moved.
10694 (OP_TK): Tagged <operator>.
10695 (array_type:): Now call build_unresolved_array_type.
10696 (dim_expr:): Count the number of '[' seen.
10697 (post_increment_expression, post_decrement_expression,
10698 pre_increment_expression, pre_decrement_expression,
10699 unary_expression_not_plus_minus, unary_expression:): Actions are
10700 now building the corresponding unary expressions.
10701 (cast_expression:): Actions are now building cast expressions.
10702 (build_unresolved_array_type): New function.
10703 (create_interface): Reset the number of declared interfaces.
10704 (create_class): Likewise.
10705 (method_header): Methods declared within the scope of an interface
10706 are now implicitly set public and abstract.
10707 (java_complete_class): Variable's and parameter's type are patched
10708 with a promoted type.
10709 (declare_local_variables): Resolved non builtin types are promoted
10710 before being used to build a variable decl. Removed type patch
10711 posted on variable initialization statement.
10712 (source_start_java_method): Use build_decl_no_layout to build the
10713 decl of a parameter of incomplete type.
10714 (java_register_parsed_class): Process interfaces too. Call
10715 rest_of_decl_compilation on each processed class declarations.
10716 (java_complete_expand_methods): Don't attempt to expand things in
10718 (java_complete_tree): Process CONVERT_EXPR, even though it always
10719 has a type. Propagate error_mark_node to node's type too. Promote
10720 method's call argument type and return error_mark_node if
10721 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10722 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10723 handle unary operator nodes.
10724 (build_assignment): Added comment.
10725 (print_int_node): New function.
10726 (patch_assignment): New second argument. New error handling. Use
10727 print_int_node. Handle references. Use can_cast_to_p to issue
10728 different error message according to the context and check upon
10729 the initialization of the RHS.
10730 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10731 (operator_string): Handle more operators.
10732 (patch_binop): No longer use a function static
10733 wfl_operator. Improved error message on shift distance.
10734 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10735 patch_cast): New functions.
10737 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10739 * jvspec.c: New file.
10740 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10742 * java-tree.h (identifier_subst): Add declaration.
10744 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10746 * jvgenmain.c (main): Generate call to JvRunMain.
10748 * class.c (make_class_data): Push value for "sync_info" field.
10749 * decl.c (init_decl_processing): Push "sync_info" field.
10751 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10753 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10754 Java (source) name, not signature.
10755 Set TYPE_ALIGN to (at least) that of element_type.
10757 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10759 * class.c: Moved classname-mangling-rekated code to ...
10760 * mangle.c: ... this new file.
10761 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10762 * Makefile.in: Update for above changes.
10764 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10766 * expr.c (truthvalue_conversion): Convert integer and floating
10767 point value to their truth value.
10768 * lex.c (java_lex): Handle the `null' literal.
10769 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10770 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10771 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10774 * parse.y: Reorganization/documentation on token declaration.
10775 (binop_lookup[]): New added new tree codes.
10776 (relational_expression): Build corresponding binary operators.
10777 (equality_expression, conditional_and_expression,
10778 conditional_or_expression): Likewise.
10779 (java_complete_class): Fix crash in debug message.
10780 (java_complete_tree): Check initialization of method call
10781 arguments. Further bogus node evaluation to detect more error
10782 during assignments. Handles more binary operators.
10783 (patch_assignment): Use DECL_P.
10784 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
10786 (operator_string): Handle more case. Compacted source.
10787 (patch_binop): Changed function comment. Checking for
10788 uninitialized first operand takes the compound assignment into
10789 account and uses DECL_P. Checking for uninitialized second operand
10790 delayed to routine's end. Use macros to issue type bound error
10791 messages and issue messages on both operands if their types are
10792 different. Force fixed type into node. Handle all binary
10795 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10797 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
10798 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
10799 build operator node and return tokens.
10800 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
10801 * parse.h (java_complete_tree): Changed returned type in prototype.
10802 (build_method_invocation, build_assignment, patch_assignment,
10803 patch_binop): New static function declarations.
10804 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
10805 BUILD_EXPR_WFL): New macros.
10806 * parse.y (enum tree_code binop_lookup[]): New static for token to
10808 (%union): Parser union has new sub-structure `operator'.
10809 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
10810 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
10811 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
10812 ASSIGN_ANY_TK): Tokens tagged `operator'.
10813 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
10814 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
10815 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
10816 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
10817 (assignment_operator:): Rule tagged `operator'.
10818 (expression_statement:): Re-installed default rule.
10819 (method_invocation:): Sub rules call build_method_invocation.
10820 (postfix_expression:): Don't attempt to resolve name here. Just
10822 (multiplicative_expression:): Sub-rules build corresponding binop
10824 (additive_expression:, shift_expression:, and_expression:,
10825 exclusive_or_expression:, inclusive_or_expression:): Likewise.
10826 (assignment:): Sub rule invoke build_assignment.
10827 (assignment_operator:): Default rules on sub rules.
10828 (force_error): Added documentation on this variable.
10829 (declare_local_variables): Build initialization calling
10831 (expand_start_java_method): Removed unused rtx declaration. Mark
10832 arguments as already initialized.
10833 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
10834 (java_complete_expand_methods): Don't process next method if
10835 completion of the previous one triggered errors.
10836 (java_complete_expand_method): Call source_end_java_method if no
10837 error were found during completion.
10838 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
10839 locals declaratilon. Handle names found within a class. Return
10840 error_mark_node when things aren't found.
10841 (patch_method_invocation_stmt): Return error_mark_node on failures.
10842 (patch_invoke): Removed unused local. Return the correct node.
10843 (java_complete_tree): Now returns a value. The BLOCK section binds
10844 local identifiers and the type of a BLOCK is now void. Assign the
10845 result of operand completion on COMPOUND_EXPR. Assign the
10846 encapsulated node of a WFL to the result of its completion, except
10847 when the node is an identifier. Now handle MODIFY_EXPR and several
10848 binary operators. Return error_mark_node on errors.
10849 (build_method_invocation, build_assignment, patch_assignment,
10850 build_binop, operator_string, patch_binop): New functions.
10851 * typeck.c (binary_numeric_promotion): New function.
10853 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
10855 * class.c (identifier_subst): New convenience wrapper for ident_subst.
10856 Replace most uses of ident_subst by identifier_subst.
10858 * class.c (push_class_static_dummy_field): Removed function.
10859 (build_class_ref): Find Class object decl by looking up "CNAME.class",
10860 instead of looking got "class" static field. Create that decl here.
10861 (class_identifier_node): Removed; no longer needed.
10862 (init_class_processing): Don't init class_identifier_node.
10863 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
10864 Do nreverse 0 times (instead of twice) for Object and Class.
10865 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
10867 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
10869 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
10870 while initializing linenumber_count and linenumber_table.
10871 Do it before init_function_start (which calls emit_line_note).
10872 * expr.c (expand_byte_code): Don't need to clear lineno here.
10874 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
10876 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
10877 then mangle number as _N_.
10879 * class.c (mangle_class_field): New function.
10880 (build_class_ref): Set assembler name of class reference using
10881 mangle_class_field.
10882 (push_class_static_dummy_field): Likewise.
10884 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
10886 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
10887 of assigning to TREE_CODE. The latter method exploits a feature
10888 of GCC that is not ANSI compliant.
10890 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10892 * decl.c (pushdecl_force_head): New function.
10893 (pushlevel): Removed conditional printf.
10894 (complete_start_java_method): Don't enter local variable scope if
10895 function is compiled from source code.
10896 * expr.c: parse.h now included
10897 (java_lang_expand_expr): New function.
10898 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
10899 printf. Terminate buffer when doing directories.
10900 * jcf-parse.c (parse_source_file): Call lang_init_source before
10901 parsing and before code generation.
10902 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
10903 use printf if the macro is defined.
10904 * lang.c (lang_init): Install lang_expand_expr hook on
10905 java_lang_expand_expr.
10906 (java_dummy_print): New function.
10907 (lang_init_source): New function.
10908 * lex.c (java_lex): Remember location of an opening brace at the
10909 second nesting level.
10910 (java_is_eol): Unget character seen after a CR if it is EOF.
10911 * parse.h: Now includes lex.h
10912 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
10913 printf if the macro is defined.
10914 (expand_start_java_method, build_expr_block, enter_block,
10915 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
10916 New static function declarations.
10917 (pushdecl_force_head): New extern function declaration.
10918 (INCOMPLETE_TYPE_P): New macro.
10919 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
10920 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
10921 BLOCK_EXPR_ORIGIN): New macros.
10922 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
10923 DECL_SOURCE_LINE_LAST): New macros.
10924 (struct parser_ctxt): Removed field current_method_decl, redundant
10925 with the field current_function_decl. Added fields
10926 first_ccb_indent1 and pending_block.
10927 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
10928 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
10930 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
10931 (compilation_unit:): Cosmetic on sub rule.
10932 (type_declaration:): Cosmetic on sub rules. Added an error rule.
10933 (variable_initializer:): Installed default rule on expression:.
10934 (method_declaration:): method_header: starts a new
10935 method. method_body: installs the function body, absorbs blocks
10936 emitted for temporary variable scopings, pops function's body block
10937 and merges function's last statement lineno in DECL_SOURCE_LINE.
10938 (method_body:): Installed default rules.
10939 (block:): Call enter_block when an opening brace is seen. Absorb
10940 scoping blocks and call exit_block when a closing brace is seen.
10941 (block_statement:): Cosmetic changes.
10942 (method_invocation:): Create WFL around CALL_EXPR node.
10943 (patch_stage): Added comment around definition.
10944 (method_header): Try to use first_ccb_indent1 as the first line of
10945 the method, so BP debug info are emitted at the first opening
10946 brace of the function. If the function has no body, use the
10947 location of the function's name. Override currently defined method
10948 name with the matching WFL so we can point redefinition errors
10949 using the location where the function's name was declared.
10950 (check_abstract_method_header): Interprets DECL_NAME as an
10951 identifier or as a WFL, accordingly.
10952 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
10953 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
10954 location and name information out of it and reinstall DECL_NAME to
10955 its original identifier node value.
10956 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
10957 function's source code).
10958 (read_import_dir): Test the value returned by find_class and issue
10959 a fatal accordingly.
10960 (declare_local_variables): Push a new block for the scope of the
10961 new variable(s) if code has been already generated at that nesting
10962 level. Pinpoint redefinition errors using the variable id
10963 WFLs. Generate initialization code if necessary. If the variable
10964 type is incomplete, register a patch on its decl.
10965 (source_start_java_method): Rewritten. Define a new block for the
10966 function's parameters. Build parameter decl out of function's
10967 arguments and register them for a patch if their types are
10969 (expand_start_java_method): Includes the part of
10970 source_start_java_method that was pushing the parameter decls and
10971 completing the method start code.
10972 (source_end_java_method): Removed call the expand_end_bindings and
10973 poplevel (already taken care of). Reinstall function's arguments
10974 and get function's last line of code before calling
10975 expand_function_end.
10976 (java_method_add_stmt): New comment before the function's
10977 code. Complement the second operand of the current COMPOUND_EXPR
10979 (java_complete_expand_methods): Don't generate debug info on line
10980 zero when expanding a generated constructor.
10981 (java_complete_expand_method): Set start and end line numbers for
10982 a artificially generated constructor to one and manually call
10983 enter_block and exit_block when defining it. For all methods:
10984 expand function's start calling the new expand_start_java_method
10985 and invoke java_complete_tree on the effective method's body, if
10987 (resolve_expression_name): Now use lookup_name_in_blocks to search
10988 local variable decls and print out an error when variables are
10990 (patch_method_invocation_stmt): Inserted comment before the
10992 (lookup_method_invoke): Chain method's arguments using chainon
10993 with the current arg list as a second argument. Inserted missing
10994 IDENTIFIER_POINTER when reporting an error on methods not found.
10995 (refine_accessible_methods_list): Don't retain constructors.
10996 (patch_arguments): Function removed.
10997 (java_complete_tree): Inserted comment before the function's
10998 code. New case for BLOCKs. Moved the WFL case a bit
10999 further. Complete function's arguments.
11000 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11001 maybe_absorb_scoping_blocks): New functions.
11003 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11005 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11007 * jcf-parse.c (parse_source_file, java_error_count): New forward
11008 and extern declarations.
11009 (java_parse_abort_on_error): Macro moved.
11010 (jcf_parse_source): fatal called if fopen fails. Now calls
11012 (parse_source_file): New parse_only parameter. Reflects the
11013 elimination of the second pass.
11014 (yyparse): parse_source_file called with argument set to 0.
11015 * jcf.h (JCF_ZERO): Sets java_source to zero.
11016 * lex.c (java_init_lex): pass argument is gone. Function modified
11017 to be called once during the analysis of a file.
11018 (java_unget_unicode): Fixed typo in fatal message.
11019 (java_get_line_col): Likewise.
11020 (java_lval): Likewise. String literals no longer built during
11022 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11024 * parse.h (MODIFIER_WFL): New macro.
11025 (parse_check_super, parser_check_super_interface): Now return int.
11026 (parser_chain_incomplete_item, not_builtin_p,
11027 complete_method_decl): Declarations removed.
11028 (build_method_invocation_stmt, build_invoke): Renamed using the
11029 `patch' instead of `build'
11030 (register-incomplete_type, obtain_incomplete_type,
11031 java_complete_tree, java_complete_expand_method,
11032 unresolved_type_p, create_jdep_list): New function declarations.
11033 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11034 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11035 (jdep): New typedef on new struct _jdep.
11036 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11037 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11038 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11039 JDEP_RESOLVED_P): New macros.
11040 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11041 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11042 JDEP_VARIABLE): New enum values and jdep kinds.
11043 (jdeplist): New typedef on struct _jdeplist.
11044 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11046 (CALL_EXPR_PRIMARY): New macro.
11047 (struct parser_ctxt): Fields java_pass, current_method_decl,
11048 method_decl_list deleted. New field jdeplist.
11049 (INCOMPLETE_P): Macro deleted.
11050 * parse.y (single_type_import_declaration:): Removed pass switch.
11051 (type_import_on_demand_declaration): Likewise.
11052 (field_declaration:): Removed pass switch on all sub rules.
11053 (class_declaration:): Call the complete_class_decl removed on
11055 (method_declaration:): Removed second pass switch. No longer chain
11056 methods decl when method_header reduced.
11057 (method_header:): Sub rules no longer depend on pass switch.
11058 (method_declarator:): Likewise.
11059 (method_body:): Likewise.
11060 (abstract_method_declaration:): Likewise.
11061 (block_statement:): Likewise.
11062 (local_variable_declaration:): Likewise.
11063 (argument_list:): Likewise.
11064 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11065 removed. Partial CLASS_EXPR tree node built instead.
11066 (postfix_expression:): Removed pass switch on all sub rules.
11067 (java_pop_parser_context): Free classd_list content.
11068 (yyerror): Call obstrack_grow0 to finalize error message.
11069 (check_class_interface_creation): Comment modified to reflect new
11070 returned value meaning. Removed second pass switch. Return 1 if an
11071 error was found, 0 otherwise. Adjust pointer on filename if a
11072 leading path separator was found.
11073 (maybe_create_class_interface_decl): Removed first pass switch
11074 when linking the class decl to the class_list. Install a new
11075 jdep_list for the class.
11076 (add_superinterfaces): List of unresolved interfaces is
11077 gone. Unresolved interfaces are directly added to the current
11079 (create_interface): Second pass shortcut removed.
11080 ctpx->modifier_ctx access through MODIFIER_WFL.
11081 (create_class): Second pass shortcut removed. Call to
11082 register_incomplete_type replaces the call to
11083 parser_chain_incomplete_item.
11084 (complete_class_decl): Function removed.
11085 (duplicate_declaration_error): New way of retrieving redeclared
11087 (register_fields): Call to lookup_modifier_cl replaced by
11088 MODIFIER_WFL. New way of handling unresolved type, using
11089 unresolved_type_p and obtain_incomplete_type.
11090 register_incomplete_type replaces call to parser_chain_incomplete_item.
11091 (patch_stage): New static global variable.
11092 (method_header): New way of handling unresolved type, using
11093 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11094 indicates that the method decl needs to be patched.
11095 (check_abstract_method_header): Call to lookup_modifier_cl
11096 replaced by MODIFIER_WFL.
11097 (method_declarator): Incomplete argument type are registered
11098 calling register_incomplete_type. Patch on the declared method is
11099 issued in that case.
11100 (unresolved_type_p): New function.
11101 (parser_check_super_interface): New comment to reflect function's
11102 modified returned type (int). Function and has a new argument
11103 this_wfl. Call to parse_error_context uses this_wfl instead of
11104 relying on lookup_cl.
11105 (parser_check_super): Comment reflects function's new returned
11106 type (int). Function returns non zero value on error.
11107 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11108 register_incomplete_type, jdep_resolve_class): New functions to
11109 handle incomplete types in declarations.
11110 (java_complete_class): Rewritten to work with the new incomplete
11111 type handling scheme.
11112 (complete_class_report_errors): Likewise.
11113 (complete_method_decl): Removed: it jobs is now handled by
11114 java_complete_class.
11115 (do_resolve_class): Class loaded in not already loaded and not
11116 found in Java source code.
11117 (java_check_regular_methods, java_check_abstract_methods): Don't
11118 call complete_method_decl anymore.
11119 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11120 (read_import_dir): Got rid of the pass number dependency.
11121 (declare_local_variables): New handling of unresolved types (patch
11123 (source_start_java_method): New parameter level. Function called
11124 with level set to 1 when argument types are potentially
11125 unresolved. Called to complete the job with level set to 2 once
11126 types are complete.
11127 (source_end_java_method): Call to permanent_allocation
11128 removed. Waiting to be replaced by a more suitable obstack
11130 (java_complete_expand_methods, java_complete_expand_method,
11131 java_expand_finals): New functions.
11132 (build_method_invocation_stmt): Renamed
11133 patch_method_invocation_stmt. Extracts function call expression
11134 (wfl) and arguments (args) from CALL_EXPR tree operands.
11135 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11136 call. Patch the function and argument operand of the CALL_EXPR
11138 (patch_argument, java_complete_tree): New functions.
11140 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11142 Recover from missing fields and methods (i.e. error instead of fatal).
11143 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11144 * expr.c (expand_invoke): Recover from missing method.
11145 (expand_java_field_op): Recover from missing field.
11146 Inline references to java.lang.{Integer,Char,...}.TYPE.
11147 * typeck.c (get_type_from_signature), java-tree.h: New function.
11148 * class.c (add_method): Use get_type_from_signature.
11149 (build_class_ref): Handle a class that was not found.
11150 * typeck.c (convert): Handle conversion to pointers (for convenience).
11151 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11152 instead of lookup_field to handle missing fields.
11154 * jcf-parse.c (process_zip_dir): Set java_source.
11156 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11158 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11160 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11162 * jcf-parse.c (load_class): Don't change input_filename before
11163 calling jcf_parse_source (but still do it before calling
11165 (jcf_parse_source): Assign input_filename after having saved the
11167 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11168 list. ctxp->modifier_ctx zeroed according to its new
11169 definition. ctxp->filename initialized. Removed
11170 JAVA_MODIFIER_CTX_UNMARK.
11171 (java_unget_unicode): Update the character based column position.
11172 (java_allocate_new_line): ref_count not used anymore. Always free
11173 ctxp->p_line. Initialize c_line->char_col to 0.
11174 (java_get_unicode): Update the character based column position.
11175 (java_lex): Use ctxp->elc to store current position in source
11176 file, at the beginning of the parsed token. Set modifier_ctx entry
11177 corresponding to the parse modifier to a WFL node. Return a WFL
11178 node when an identifier is parsed.
11179 (java_lex_error): Now uses ctxp->elc to store current position in
11181 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11182 * lex.h (build_wfl_node): New function definitions.
11183 (struct java_line): ref_count and next fields are gone. New field
11185 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11186 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11187 (JAVA_COLUMN_DELTA): New macro.
11188 (java_lc): New typedef on new struct _java_lc.
11189 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11190 (parse_error_context, parse_warning_context): Changed prototypes.
11191 (java_get_line_col): Added as an available global function.
11192 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11193 (IC_DECL): Replaced by macro IC_TYPE
11194 (DEPEND_WFL): New macro.
11195 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11197 (exit_java_complete_class): Removed a commented out statement.
11198 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11199 now an array of tree nodes. Deleted fields line_list and
11200 e_line. New field elc, to replace e_line.
11201 * parse.y (array_type:): Build WFL node.
11202 (qualified_name:): Build a single WFL node out of two. Retain
11203 the location information of the first node in the resulting node.
11204 (package_declaration:): Use package name as a WFL node
11205 (single_type_import_declaration:): Use imported name as a WFL node.
11206 (type_import_on_demand_declaration:): Use root of the imported
11207 packages as a WFL node.
11208 (field_declaration:): Removed unused local variable cl.
11209 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11210 (yyerror): New static elc. Removed static error_line, error_pos.
11211 New local code_from_source. Save ctxp->elc into elc at the first
11212 pass. Call java_get_line_col to get a string of the line where
11214 (debug_line): Removed static function.
11215 (parse_error_context, parse_warning_context): Parameter cl is now
11216 a WFL node. Use its value to initialize ctxp->elc.
11217 (redefinition_error): Parameter cl is now a WFL node.
11218 (parse_add_interface): New parameter wfl. No longer call
11219 lookup_cl, use wfl instead.
11220 (check_class_interface_creation): Parameter cl is now a WFL node.
11221 (maybe_create_class_interface_decl): Likewise.
11222 (add_superinterfaces): New function.
11223 (create_interface): Removed local cl, node, super_decl,
11224 super_decl_type. Function now uses id as a WFL node. Better
11225 warning/error report on obsolete or forbidden mix of
11226 modifiers. Now calls add_superinterfaces to register interfaces.
11227 (create_class): Removed local cl, node. Local variable id is used
11228 as a WFL node. Better error report on forbidden modifier
11229 mix. Uses add_superinterfaces to register interfaces.
11230 (find_field): Argument cl is now a WFL node. Now store the WFL
11231 node of a fields that needs to be checked for their
11233 (method_header): Local variable node non longer used. Local
11234 variable id replaces cl.
11235 (check_modifiers_consistency): Local variable cl is now a WFL
11237 (method_declarator): Local variable cl replaced by parameter id.
11238 (parser_qualified_name): Now uses parameter name as a WFL node.
11239 (parser_check_super_interface): New parameter wfl, for achieve
11240 greater accuracy during error reports.
11241 (parser_chain_incomplete_item): New parameter named location. Used,
11242 along the decl, to construct the incomplete item node.
11243 (java_complete_class): resolve_class now uses WFL node extracted
11244 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11246 (complete_method_decl): Unresolved function's argument types are WFL.
11247 (resolve_class): Parameter cl is now a WFL node.
11248 (resolve_and_layout): Likewise.
11249 (do_resolve_class): Likewise. Try first to use cl and then do the
11250 lookup on the decl when calling check_pkg_class_access.
11251 (complete_class_report_errors): Use IC_TYPE in place of
11252 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11253 instead of doing a lookup over the decl.
11254 (java_check_final): Use WFL info from field tree list.
11255 (lookup_cl): Rewritten and returns a statically defined WFL node.
11256 (lookup_modifier_cl): Now uses information from WFL nodes.
11257 (process_imports): Likewise.
11258 (read_import_dir): name and cl arguments replaced by a single WFL
11259 node. Function modified accordingly.
11260 (find_in_imports_on_demand): Now uses WFL node.
11261 (check_pkg_class_access): cl argument is now a WFL node.
11262 (declare_local_variables): Fixed to use WFL nodes.
11263 (resolve_expression_name): Likewise.
11264 (build_method_invocation_stmt): name_combo argument renamed
11265 wfl. Function modified to use WFL nodes.
11266 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11267 (lookup_method_invoke): cl is now a WFL node. Added missing
11268 IDENTIFIER_POINTER to class type decl name.
11270 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11272 * lang.c (init_parse): Now returns char* containing the filename.
11274 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11276 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11278 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11279 * class.c (make_class_data): If flag_assume_compiled, initial class
11280 state is CSTATE_PREPARED; make superclass and interfaces direct
11281 references, rather than constant pool indexes.
11283 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * parser.y: Include flags.h. Removed debug variable pl.
11286 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11287 (block:): Likewise.
11288 (labeled_statement_nsi:): Generate debug info when reducing
11289 expression_statement:.
11290 (check_pkg_class_access): get_access_flags_from_decl invokation
11291 fixed for new CLASS_* flags location.
11292 (source_end_java_method): Save/restore parser context when
11293 entering/leaving this routine. Restore lineno to its right value
11294 before calling expand_end_bindings.
11295 (build_method_invocation_stmt): build_invoke called with the
11296 current line information.
11297 (build_invoke): New argument cl. Wrap the function call around a
11299 (refine_accessible_methods_list): Changed comment, removed
11301 * parse.h: Fixed typo in comments.
11302 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11303 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11304 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11306 * lex.c (java_lex): Record the last closing curly bracket of a
11308 * jcf-parse.c (jcf_parse_source): Now calls
11309 java_check_methods. Clarified comment, fixed typo.
11311 1998-04-09 Dave Brolley <brolley@cygnus.com>
11313 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11314 (finish_parse): Expose for non USE_CPPLIB builds.
11316 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11318 * lang.c (lang_print_xnode): New function.
11320 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11322 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11323 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11324 used to build a class's dispatch table.
11325 (make_class_data): Generate dispatch table if flag_assume_compiled.
11326 Set dtable of class object to address of class_dtable_decl.
11328 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11329 be volatile and have side effects - generates better code.
11331 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11332 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11334 * expr.c (expand_invoke): If class is final, method is
11335 effectively final, so can call it directly.
11337 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11339 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11341 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * parse.y (build_method_invocation_stmt): Removed extra argument
11346 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11348 * expr.c (dtable_indent): Now static global.
11349 (expand_invoke): Now call invoke_build_dtable and
11350 build_invokevirtual.
11351 (invoke_build_dtable, build_invokevirtual): New functions.
11352 * jcf-io.c (find_class): Defer issuing a warning by setting
11353 jcf->outofsynch to 1.
11354 * jcf-parse.c (jcf_out_of_synch): New function.
11355 (load_class): Test this_jcf.outofsynch flag and call
11356 jcf_out_of_synch accordingly.
11357 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11358 comment indentation.
11359 * lex.c (java_get_unicode): Fixed code indentation.
11360 (java_lex): Create string literal. Fixed typo. Removed several
11361 premature obstack_free.
11362 * parse.h: New enums for name resolution and invocation mode.
11363 (struct qualification): New data structure.
11364 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11365 (do_resolve_class, build_method_invocation_stmt,
11366 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11367 debug_line, identical_subpath_p, invocation_mode,
11368 refine_accessible_methods_list, build_invoke,
11369 lookup_method_invoke): New functions declared.
11370 (build_invokevirtual, invoke_build_dtable, match_java_method,
11371 build_field_ref, jcf_out_of_synch): New references to external
11373 (struct parse_ctxt): Removed artificial_constructor field.
11374 * parse.y: (array_type:): Type defined for this rule.
11375 (class_type:): Installed default rule for interface_type:.
11376 (array_type:): Now build Java array type.
11377 (qualified_name:): Now use obstack_grow0.
11378 (method_declaration:): Skip the artificial constructor added to
11380 (abstract_method_declaration:): Execute the code only during pass 1.
11381 (block:): Installed default rule in block_statements:.
11382 (block_statement:): Add the statement to the method during pass 2.
11383 (statement_expression): Installed default rule for
11384 method_invocation:.
11385 (argument_list:): Added code to build the argument list.
11386 (method_invocation:): Added call to create the method invocation
11388 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11389 (debug_line): New function for debug.
11390 (complete_class_decl): No longer do something during pass 1.
11391 (method_header): Use BUILD_PTR_FROM_NAME.
11392 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11394 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11395 function's main comment.
11396 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11398 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11399 (resolve_class): Now works with arrays.
11400 (do_resolve_class, resolve_and_layout): New functions.
11401 (java_check_regular_methods): Reverse method list before and after
11402 having processed it. No longer set ctxp->artificial_constructor.
11403 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11404 accordingly. Fixed typo in issued error message. Now use
11406 (find_in_imports_on_demand): Now use obstack_grow0.
11407 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11408 (source_end_java_method): Call expand_expr_stmt instead of
11409 expand_expr. Calls it before calling expand_function_end.
11410 (java_method_add_stmt): Do nothing if errors were found during
11412 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11413 (build_method_invocation_stmt, build_invoke, invocation_mode,
11414 lookup_method_invoke, refine_accessible_methods_list,
11415 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11417 * typeck.c (build_java_signature): Properly end method signature
11418 if return type skipped.
11419 (match_java_method): New function.
11421 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11423 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11425 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11427 * expr.c (build_invoke_non_interface): New function.
11428 (methods_ident, ncode_ident): Now static globals.
11429 (expand_invoke): Use build_invoke_non_interface.
11430 * java-tree.h (struct lang_decl): New field function_decl_body.
11431 (DECL_FUNCTION_BODY): New macro.
11432 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11433 CLASS_FROM_SOURCE_P.
11434 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11435 before starting pass 2. Call to java_generate_parsed_class replaced
11436 by java_register_parsed_class.
11437 * lex.c: Fixed typo in header. Some line width related formating.
11438 * lex.h: Some line width related formating.
11439 * parse.h (source_end_java_method, resolve_expression_name,
11440 complete_class_decl, maybe_create_class_interface_decl,
11441 check_class_interface_creation): New static function declarations.
11442 (java_layout_parsed_class, java_method_add_stmt): New function
11444 (struct parser_ctxt): Field mark_class_generate removed. New
11445 fields class_list and artificial_constructor.
11446 * parse.y: Fixed typo in header.
11447 (class_declaration:): Call complete_class_decl when class body
11449 (method_declaration:): Call source_end_java_method in pass 2 when
11450 the method body is defined.
11451 (postfix_expression:): Do expression name resolution on sub-rule
11452 name during pass 2.
11453 (create_class, create_interface): Merged common pieces.
11454 (check_class_interface_creation, maybe_create_class_interface_decl):
11456 (complete_class_decl): New function.
11457 (register_fields): Fixed line width related typo.
11458 (method_header): Correctly skip first argument when fixing
11459 argument line. Changed the loop.
11460 (java_check_circular_reference): Now use ctxp->class_list.
11461 (java_complete_class): Removed start/stop marking.
11462 (java_check_regular_methods): Now takes a class decl as an
11463 argument. Add default constructor if none were encountered.
11464 (java_check_methods): Now use ctxp->class_list. Changed call to
11465 java_check_regular_methods.
11466 (source_start_java_method): Set DECL_ARG_TYPE for each function
11468 (source_end_java_method, java_method_add_stmt): New functions.
11469 (java_generate_parsed_class): No longer exists.
11470 (java_layout_parsed_class, java_register_parsed_class): New functions.
11471 (resolve_expression_name): New function.
11473 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11475 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11476 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11477 until pass initializations are done. Call read_import_dir with
11479 * parse.h: (lookup_modifier_cl): New function declared.
11480 (INTERFACE_FIELD_MODIFIERS): New macro.
11481 (OBSOLETE_MODIFIER_WARNING): New macro.
11482 * parse.y: (register_fields): Class type and current field name in
11483 local variables. Check modifier(s) if adding field(s) to an interface.
11484 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11485 and report errors using the faulty modifier line context.
11486 (lookup_modifier_cl): New function.
11487 (read_import_dir): Detect and report default import processing
11490 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11492 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11493 * class.c (is_compiled_class): Return 1 after making sure it
11494 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11495 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11496 * java-tree.h (flag_assume_compiled): Add decl.
11497 * lang.c (lang_f_options): Add the flag.
11498 (flag_assume_compiled): Add decl, default to 0.
11500 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11502 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11503 (is_compiled_class): Likewise.
11504 (layout_class): Likewise.
11505 (layout_class): Detect and lay out classes defined in source code.
11506 (interface_of_p, add_interface_do, may_add_interface): New
11508 (add_interface): Now use add_interface_do.
11509 (add_method_1): New function.
11510 (add_method): Now use add_method_1.
11511 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11512 (complete_start_java_method): New function.
11513 (start_java_mehod): Now call complete_start_java_method.
11514 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11515 (expand_invoke): Likewise and fixed typo.
11516 *gjava.c: (print_super_field): Use new argument to find_class
11519 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11520 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11521 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11523 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11524 (add_method_1, push_class): New prototypes.
11525 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11526 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11527 directory where the class was found.
11528 (find_class): New argument DO_CLASS_FILE. Function find_class
11529 modified accordingly.
11530 *jcf-parse.c: (fix_class_path): New function.
11531 (load_class): Use new VERBOSE argument. load_class now finds and
11532 loads/parses .class/.java files. Save read_state of current_jcf
11534 (java_parser_abort_on_error): New macro.
11535 (jcf_parse_source, parse_source_file): New function.
11536 (jcf_parse): Fixed typo.
11537 (yyparse): Call parse_source_file () only.
11538 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11539 writing the real class name back in the zip directory entry.
11540 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11541 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11542 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11543 (find_class): Prototype fixed.
11544 *lex.c: Added 1998 time stamp.
11545 Removed all static global variables, moved into the parser
11546 context data structure.. Now include unistd.h if SEEK_SET not
11548 (java_init_lex): Rewritten.
11549 (java_sneak_unicode): Modified current unicode access in current line.
11550 (java_unget_unicode): Likewise.
11551 (java_allocate_new_line): New allocation management.
11552 (java_read_char): Modified access and storage of unget_utf8_value.
11553 New way of processing current unicode.
11554 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11555 (java_get_unicode): Now use the parser context.
11556 (java_lineterminator): Likewise.
11557 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11558 of the reentrant parser implementation. Function now use the
11559 parser context data structure and java_lval. Fixed production of
11560 the float and double constant "out of range" error message. Fixed
11561 obstack use. Return integer value when hitting a modifier. Now
11562 return type for TRUE, FALSE and other predefined types. Return
11563 identifier as a TREE_LIST list containing the current line context
11564 as the TREE_VALUE sub-node.
11565 (java_unicode_2_utf8): Fixed typo in declaration.
11566 (java_lex_error): Now use the parser context data structure.
11567 *lex.h: Added 1998 time stamp.
11568 (struct java_line): New fields ref_count and next.
11569 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11570 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11571 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11572 *parse.h: Added 1998 time stamp.
11573 (java_parse_source_file): Renamed from parse_source_file.
11574 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11575 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11576 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11577 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11578 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11579 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11580 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11581 (struct parser_ctxt): New data structure to keep the parser context.
11582 *parse.y: Added 1998 time stamp, got rid of static global variables.
11583 (java_error_count, ctxp): New global variables.
11584 (%union): New value field.
11585 (numeric_type, integral_type): Rules removed.
11586 (primitive_type): Rule defined to handle integral, float, double and
11588 (qualified_name, package_declaration,
11589 single_type_import_declaration, type_import_on_demand_declaration,
11590 modifiers, class_declaration, super, interfaces,
11591 interface_type_list, class_body, field_declaration,
11592 field_declaration, variable_declarators, variable_declarator,
11593 variable_declarator_id, method_declaration, method_header,
11594 formal_parameter_list, formal_parameter, method_body, block,
11595 static, interface_declaration, extends_interfaces,
11596 abstract_method_declaration, local_variable_declarators): Rules now
11598 (force_error, do_warning): New global statics.
11599 (push_parser_context, parser_context_save_global,
11600 parser_context_restore_global, pop_parser_context): New functions.
11601 (yyerror): Now uses the global parser context. Fixed use of obstack.
11602 (parse_error, parse_error_context, parse_warning_context,
11603 java_accstring_lookup, redefinition_error, check_modifiers,
11604 parser_add_interface, create_interface, create_class, find_field,
11605 duplicate_declaration_error, register_fields, method_header,
11606 check_modifiers_consistency, check_abstract_method_header,
11607 method_declarator, parser_qualified_classname,
11608 parser_check_super_interface, parser_check_super,
11609 parser_chain_incomplete_item, java_check_circular_reference,
11610 layout_class_from_source, java_complete_class,
11611 complete_method_decl, resolve_class, complete_class_report_errors,
11612 java_check_final, check_method_redefinition,
11613 java_check_regular_methods, java_check_abstract_methods,
11614 java_check_methods, lookup_java_interface_method2,
11615 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11616 process_imports, find_in_imports, read_import_entry,
11617 read_import_dir, find_in_imports_on_demand,
11618 check_pkg_class_access, not_builtin_p, declare_local_variables,
11619 source_start_java_method, java_generate_parsed_class): New
11621 *typeck.c: (signature_include_return): New global variable.
11622 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11623 to add the function returned type in the signature.
11625 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11627 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11629 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11631 * Make-lang.in (java.info): Added.
11632 (java.install-info): Added
11634 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11636 * Makefile.in (clean): Also remove java/parse.c.
11638 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11640 Add a pair of -fbounds-check/-fno-bounds-check options.
11641 * lang.c (lang_decode_option): Add code to grok arguments.
11642 (flag_bounds_check): Add decl.
11643 (lang_f_options): New array w/ the option in it.
11644 * java-tree.h (flag_bounds_check): Add decl.
11645 * lang-options.h: New file.
11646 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11647 of a static macro value.
11648 (JAVA_ARRAY_EXCEPTION): Delete macro.
11650 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11652 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11653 * expr.c (build_anewarray): Add missing promote_type.
11655 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11657 Add array types with known length to optimize bounds checking.
11658 * typeck.c (build_java_array_type): Take length parameter.
11659 (java_array_type_length, build_prim_array_type): New functions.
11660 * java-tree.h: Update for new functions.
11661 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11662 * class.c: Use build_prim_array_type.
11663 * expr.c (can_widen_reference_to): Handle known-length array types.
11664 (verify_jvm_instructions): Keep track of integer push instructions
11665 followed by newarray/anewarray, so we can build known-length arrays.
11666 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11667 (java_array_data_offset): New function.
11668 (build_java_array_length_access): New function. Optimize if constant.
11669 (build_java_arrayaccess): Constant fold bounds check.
11670 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11671 (build_newarray, build_anewarray): New functions.
11672 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11673 * verify.c (merge_types): Handle known-lengh array types.
11675 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11677 * expr.c (expand_byte_code): Fix performace bug, which caused
11678 searching linenumber_table to be linear rather than constant.
11680 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11682 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11684 * decl.c, java-tree.h (soft_fmod_node): New global.
11685 * decl.c (init_decl_processing): Define __builtin_fmod.
11686 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11687 using __builtin_fmod.
11689 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11691 * keyword.h: New file, output of keyword.gperf as processed by
11693 * lex.c (java_lex_init): Initialize java_error_flag.
11694 * parse.c (YYERROR_NOW): Uses java_error_flag.
11695 * parse.y: New static java_error_flag. Useless definition of
11697 * parse.y (java_error): Portable error recovery using
11698 java_error_flag (not yet completely tuned).
11700 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11702 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11704 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11706 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11707 (parse.c, lex.c, keyword.h): New rules for Java source code
11709 * parse.c: Renamed into jcf-parse.c.
11710 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11711 * keyword.gperf: New file, Java keywords.
11712 * parse.y: New file, Java language grammar.
11713 * parse.h: New file, Java language grammar definitions.
11714 * lex.c: New file, Java language lexer.
11715 * lex.h: New file, Java language lexer definitions.
11717 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11719 * decl.c (clinit_identifier_node), java-tree.h: New global.
11720 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11721 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11722 * expr.c (expand_java_field_op): Check for invalid assignment
11725 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11727 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11729 * verify.c (verify_jvm_instructions): When processing a handler,
11730 attempt to set the current_subr to the right value.
11731 (More complicated code combines Sep 17 and Oct 22 versions.)
11733 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11735 * class.c (push_class): Figure out (guess) name of source file.
11736 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11737 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11738 (parse_class_file): Change return type from int to void.
11739 Call debug_start_source_file/debug_end_source_file.
11741 * expr.c (build_java_binop): Fix masking 2nd operand.
11742 * decl.c (init_decl_processing): Set sizetype first.
11744 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11746 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11747 (Revert Sep 17 change.)
11749 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11751 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11752 .class extension in their name and fix thing so we don't process
11753 them parse_zip_file_entries().
11754 (parse_zip_file_entries): Cleaned unused local variables.
11756 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11758 * expr.c (can_widen_reference_to): Allows equal array element types.
11759 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11760 * jcf-dump.c (RET): Get (and print) index.
11762 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11763 Promote element type to POINTER_TYPE.
11765 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11767 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11768 find_in_current_zip, jcf_figure_file_type): Moved from
11769 jcf-reader.c to parse.c.
11770 * zextract.c: (read_zip_archive): takes file_comment_length possible
11771 field into account.
11773 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11775 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
11777 * verify.c (merge_types): Handle array types even better ...
11779 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
11781 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
11783 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
11784 * class.c (make_class_data): Don't build fields_decl if no fields.
11785 When building fields_decl, skip if DECL_ARTIFICAL.
11787 * expr.c (java_stack_swap): Update stack_type_map.
11788 * verify.c (merge_types): Handle array types better.
11790 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
11792 * class.c (add_field): Don't promote short integral fields to
11793 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
11794 * expr.c (push_value): Promote and convert short integral values.
11796 * decl.c, java-tree.h (integer_two_node): New constant node.
11797 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
11799 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11801 * class.c (append_gpp_mangled_type): Use function argument
11802 unpromoted type to generate mangled name.
11804 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * constants.c (build_constant_data_ref): Now uses current_class
11807 instead of main_class.
11808 (build_constants_constructor): Now uses current_class instead of
11810 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
11811 of the global variable SeepZipFiles done here.
11812 * zextract.c (read_zip_archive): extra_field optional field taken
11813 into account while computing the position of the class file in the
11815 * verify.c (verify_jvm_instructions): Use current_jcf to search
11817 * parse.c (load_class): First search for the class to load in the
11818 current zip file. Saves current_jcf (restored before returning
11819 from that function). Don't call JCF_FINISH in the class was found
11820 in the current ZIP file.
11821 (jcf_parse): If the class was found in the current ZIP file, save
11822 its tree_constant_pool (for later reuse).
11823 (parse_class_file): New function. Process each method defined in
11824 the current class and record the class as to be later registered.
11825 (yyparse): Rewritten. Figure the type of the current file and switch
11827 * lang.c: New global variable current_jcf.
11828 (lang_init): Removed compiling_from_source test (done later, in
11829 yyparse). Removed call the jcf_parse ().
11830 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
11831 (typedef struct JCF): New fields seen_in_zip (to mark a class found
11832 in the current ZIP file) and zip_offset (offset to the class data in
11833 the current zip file).
11834 * jcf-reader.c: zipfile.h included.
11835 localToFile: New ZipFileCache static global variable
11836 (parse_zip_file_entries): New function. Browse the current ZIP
11837 file directory and process each class found.
11838 (process_zip_dir): New function. Register each class found in the
11839 ZIP file directory. The class aren't parsed but a valid JCF is
11840 link to each of them.
11841 (find_in_current_zip): New function. Search for a class in the
11842 current ZIP file directory. If found, prepare the class so that it
11844 (jcf_figure_file_type): New function. Examine the file structure
11845 to figure a class file, a ZIP file. If none of these categories are
11846 matched, a source file is assumed.
11847 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
11848 SeenZipFile: New global variable.
11849 (open_in_zip): Use zipmember's length to accelerate the search for
11850 a member. If zipmember was NULL and zip file successfully read,
11852 * java-tree.h: New global variable current_jcf declared. Added
11853 declaration for current_constant_pool_tags, current_constant_pool_data,
11854 current_constant_pool_length, current_constant_pool_data_ref.
11855 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
11856 store the JCF of classes seen in a zip file) and tree *constant_pool
11857 (to save a loaded class constant pool). current_class declared here.
11858 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
11859 retrieve method_ref_constant.
11860 (PUSHC): java_push_constant_from_pool now uses current_jcf.
11861 (OBJECT): get_class_constant now uses current_jcf.
11862 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
11863 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
11864 (expand_invoke): Now uses current_class instead of main_class
11865 (build_class_init): Now uses current_class instead of main_class
11866 * class.c: New static global variable registered_class.
11867 (register_class): New function.
11868 (emit_register_class): Modified to use registered_class instead of
11870 (is_compiled_class): Now take into account class seen in the archive.
11872 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
11874 * except.h: Renamed to: java-except.h.
11875 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
11876 * except.c: Add semi-working (commented out) implementation.
11878 * expr.c (expand_iinc): Add needed flush_quick_stack.
11879 * parse.c (set_source_filename): New function.
11880 (give_name_to_class): Set input_filename from package.classname.java.
11882 * jcf-io.c (find_class): Don't look first in ".".
11884 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11886 * zextract.c (read_zip_archive): Now takes into account the
11888 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
11890 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
11892 * constants.c, java-tree.h (build_internal_class_name): New function.
11893 (alloc_class_constant): Re-implement using build_internal_class_name.
11894 * class.c (make_class_data): Likewise.
11895 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
11897 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
11899 * verify.c (verify_jvm_instructions): Temporarily set current_subr
11900 to NULL before pushing an exception handler target.
11902 * expr.c (flush_quick_stack): Save from low stack indexes to high.
11903 (java_stack_swap, java_stack_dup): Re-write to be safe from
11904 clobbering registers.
11905 (build_class_init): New function.
11907 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11909 * typeck.c (build_java_array_type): Temporary use
11910 permanent_obstack to create the array 'length' field.
11911 * expr.c (lookup_label): Temporay use permanent_obstack to create
11912 label if not found.
11913 * class.c (push_super_field): Tempory use permanent_obstack.
11915 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11917 * typeck.c (type_for_mode): Now handles double_type_node and
11919 * verify.c (verify_jvm_instructions): The instruction following
11920 the wide bytecode is checked. OPCODE_ret added to the list of
11923 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11925 * class.c (make_class): Temporary use permanent_obstack. Set the
11926 class CLASS_P field to 1.
11927 (push_class): Temporary use permanent_obstack.
11928 (set_super_info): Temporary use permanent_obstack.
11929 (add_method): Temporary use permanent_obstack, set
11930 METHOD_TRANSIENT().
11931 (add_field): Temporary use permanent_obstack. Sets
11932 FIELD_VOLATILE() and FIELD_TRANSIENT().
11933 (build_class_ref): Temporary use permanent_obstack if the class
11935 (build_static_field_ref): Temporary use permanent_obstack when
11936 creating field's rtl.
11937 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
11938 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
11939 and fields. Function finalized, as far as flag handling.
11940 (push_class_static_dummy_field): Temporary use permanent_obstack.
11941 (emit_register_class): Force generation of class registration at
11943 * decl.c (end_java_method): Call permanent_allocation() before
11945 * expr.c (can_widen_reference_to): Added comment to interface
11946 handling, fixed typo.
11947 (lookup_field): Now uses CLASS_P() to correct FIXME
11948 (expand_invoke): Verification on public && !static &&
11949 !abstract moved into soft_lookupinterfacemethod (kaffe).
11950 Use Object class dtable if objectref is an array when expanding
11952 (java_push_constant_from_pool): Temporary use permanent_obstack
11953 for CONSTANT_string
11954 * parse.c (get_ref_constant): Temporary use permanent_obstack to
11955 create constant references.
11956 (get_constant): Temporary use permanent_obstack to create constant.
11957 (load_class): Temporary use permanent_obstack to load class.
11958 (jcf_parse): Temporary use permanent_obstack to perform class
11960 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
11961 (build_java_signature): Temporary use permanent_obstack.
11962 * verify.c: (verify_jvm_instruction): removed unnecessary verification
11964 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
11965 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
11968 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
11970 * class.c (append_gpp_mangled_type): Fix typo.
11971 (emit_register_class): Use main_class to get class object, rather
11972 than looking for no-longer-existing static decl starting with _CL.
11973 * typeck.c (parse_signature_type): Promote array element type
11974 if it is a RECORD_TYPE.
11976 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
11978 * class.c (push_class_static_dummy_field): New function.
11979 (mangle_static_field): New. Do G++-style mangling of static fields.
11980 (layout_class): Mandle static fields here, not in add_field.
11981 (build_class_ref): The class object is now a dummy static field.
11982 * decl.c (find_local_variable): Look for best, instead of first match.
11983 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
11984 (build_java_athrow): Don't check here if exception is Throwable.
11985 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
11986 (TYPE_USED): Removed. No longer used ...
11987 * parse.c (jcf_parse): Call push_class_static_dummy_field.
11988 * verify.c (push_pending_label): New function.
11989 (push_pending_block): Renamed to check_pending_block.
11990 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
11991 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
11992 re-checking possible handlers) after a store (less wasted work).
11993 Check for null handler (finally) before calling add_handler.
11994 Various changes to (finally?) correctly handle try/finally.
11996 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
11998 * class.c: Include stdio.h.
12000 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12002 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12003 to make sure class is initialized before static/special invoke.
12005 * verify.c (verify_jvm_instructions): On a store instruction,
12006 call find_local_variable to force pre-allocation of decl and rtx.
12007 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12009 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12011 * class.c (build_class_ref): Strip off "promoted_" if need be.
12012 (make_field_value): Call build_java_signature when needed.
12013 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12014 * expr.c (build_java_athrow): Don't push_value of exception.
12015 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12016 match specification of [fd]cmp[lg] for NaNs.
12017 (expand_byte_code): Add support for exception handler ranges.
12018 * except.c: Add skeleton for EH code-generation.
12019 * verify.c (merge_types): Treat all promoted integral types as equal.
12020 * constants.c (build_constants_constructor): To force creation of
12021 current_constant_pool_data_ref, call build_constant_data_ref.
12023 * javaop.def (lload): Fix typo.
12024 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12026 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12028 * parse.c: Don't include function.h.
12030 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12032 * except.[ch]: New files.
12033 * Makefile.in (JAVA_OBJS): Add except.o
12034 * expr.c: Temporary warning about unimplemented exceptions.
12035 * verify.c: Verify exception handlers.
12037 * jcf-dump.c (disassemble_method): Print exception table.
12039 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12041 * expr.c (verify_jvm_instructions): Started a thorough
12042 verification of invoke* bytecodes.
12043 (expand_byte_code): flush quick stack if PC is the target of a
12044 branch. and undef RET (conflicting with config/i386/i386.h).
12045 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12047 (expand_invoke): Now handles invokeinterface and do more
12048 verification according to the bytecode.
12049 (lookup_field): Don't try to load the class if processing
12051 (can_widen_reference_to): Now handles interfaces.
12052 * decl.c (init_decl_processing): New global variable
12053 soft_lookupinterfacemethod_node, declared in java-tree.h.
12054 Call set_super_info on string_type_node.
12055 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12057 * class.c (set_super_info): Fills the CLASS_* flags according to
12059 (get_access_flags_from_decl): Handles all class flags.
12061 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12063 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12064 * parse.c (yyparse): Check for abstract method, and missing code.
12065 * expr.c (expand_byte_code): Change interface.
12066 * lang.c (put_decl_node): Print promoted types prettier.
12067 * verify.c (verify_jvm_instruction): Change interface.
12068 Partial support for scanning exception table.
12069 For load instructions, handle promoted integral types.
12071 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12073 * verify.c: New file, with contents moved from expr.c.
12074 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12075 * typeck.c (is_array_type_p): Moved here from expr.c.
12076 * java-tree.h: Add some now-needed function declarations.
12077 * Makefile.in (JAVA_OBJS): Added verify.o.
12079 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12081 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12082 METHOD_ABSTRACT flag.
12084 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12085 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12086 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12088 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12090 (start_java_method): Hook for SYNCHRONIZED methods.
12092 * expr.c (build_java_jsr, build_java_ret): New functions
12093 (JSR,PRE): New macros
12094 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12095 (verify_jvm_instructions): tableswitch, lookupswitch,
12096 monitorenter, monitorexit, goto_w: verified.
12097 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12098 (build_java_monitor): New function.
12099 (MONITOR_OPERATION): Modified to call build_java_monitor()
12100 (verify_jvm_instructions): Started a thorough verification of
12103 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12105 Support verification of jsr/ret subroutines (used for try/finally).
12106 * decl.c (return_address_type_node): New type node.
12107 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12108 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12109 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12110 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12111 TYPE_USED): New macros for special types in type_map.
12113 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12114 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12116 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12118 * expr.c (can_widen_reference_to): New function.
12119 (pop_type): Use it.
12120 (merge_type_state): Support handling start of subroutine.
12121 (push_pending_block): Return char* error message, instead of calling
12122 fatal on an error. Also handle subroutines.
12123 (verify_jvm_instructions): Handle errors from push_poending_block.
12124 Support jsr and ret instructions.
12126 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12128 * jcf-io.c (find_classfile): Fix thinko.
12129 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12131 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12133 * Makefile.in (BISON): Remove.
12135 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12137 * Makefile.in: Convert to autoconf.
12138 * config-lang.in (outputs): Added java/Makefile.
12140 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12141 Rename cc1java to jc1.
12143 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12144 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12146 * class.c (class_depth): Do load_class if needed.
12148 Mostly better verification.
12149 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12150 (init_decl_processing): Change return type of soft_checkcast.
12151 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12152 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12153 lang_print_error): New functions.
12154 (lang_init): Set global hook print_error_function to lang_print_error.
12155 * expr.c: In the type_map ptr_type_node is only used for null now.
12156 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12157 (merge_types): Dererence pointer to record types before comparing.
12158 (decode_newarray_type, merge_types): On error just return NULL.
12159 (build_java_binop): Add preliminary implementation (with warning)
12160 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12161 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12162 (expand_compare, expand_java_goto, expand_java_call): Don't
12163 push_pending_block, since that only makes sense when verifying.
12164 (merge_type_state): Different return codes.
12165 (push_pending_block): A block may need to be verified more than once.
12166 (expand_byte_code): Warn about unused code at code generation time.
12167 (verify_jvm_instruction): Changed logic, since code may need to be
12168 re-verified if type-state has changed. Also, better error handling.
12169 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12170 Improve newarray, anewarray, ?aload, athrow,
12171 * java-tree.h (LABEL_CHANGED): New macro.
12173 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12175 * decl.c (soft_athrow_node): New global variable initialized.
12176 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12177 * typeck.c (convert): Added support for REAL_TYPE.
12178 (convert_to_char): New function.
12179 (convert): Handle CHAR_TYPE.
12180 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12181 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12182 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12184 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12185 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12186 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12187 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12188 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12189 to Use The Right Things.
12190 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12191 compatible with INT. BOOLEAN is made equivalent to BYTE.
12192 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12193 OPCODE_ifnonnull): Now supported.
12194 (build_java_athrow): New function.
12196 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12198 Rename method name <init> to match G++ (and fix mangling).
12199 * class.c (layout_class): Replace method name of <init> by class name.
12200 (make_method_value): Do inverse renaming of constructor from <init>.
12201 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12202 * typeck.c (lookup_java_constructor): New function.
12203 * expr.c (expand_invoke): If method_name is <init>, call
12204 lookup_java_constructor to find constructor.
12206 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12208 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12210 * parse.c (get_class_constant): Modified to handle array "classes"
12211 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12213 (convert): Modified to handle real type.
12214 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12215 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12216 variables declared.
12217 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12218 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12219 global variables initialized.
12220 (find_local_variable): Handles the case of a pointer
12221 (end_java_method): Restore the use of one more scope
12222 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12223 build_java_array_length_access, expand_java_arrayload,
12224 expand_java_arraystore, expand_java_array_length,
12225 expand_java_multianewarray, expand_java_anewarray,
12226 build_java_check_indexed_type, is_array_type_p,
12227 build_java_throw_out_of_bound_exception): New functions.
12228 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12229 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12230 OPCODE_<t>aload): Implemented code for verification.
12231 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12232 ARRAY_NEW_MULTI): Macro defined.
12233 (CONVERT): Modified to invoke convert().
12234 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12236 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12238 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12239 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12240 (make_class_data): Field name needs '/' as package prefix.
12241 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12243 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12245 Implement debug information for local variables.
12246 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12247 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12248 DECL_LOCAL_SLOT_CHAIN): New macros.
12249 (struct lang_decl_var): New type.
12250 * parse.c (give_name_to_locals): Move to decl.c.
12251 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12252 (start_java_method): Re-write parameter handling.
12253 (pending_local_decls): New global variable.
12254 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12255 (find_local_variable): Accept pc so we can skips decls not in range.
12256 (struct binding_level): Add end_pc field.
12257 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12258 (various): Change so current pc gets passed to find_local_variable.
12260 * decl.c (init_decl_processing): Re-arrange fields in
12261 class_type_node and and method_type_node to match kaffe 0.9.1.
12262 * class.c (make_method_value, make_class_data): Update
12263 initializations to match.
12265 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12267 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12268 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12269 (push_super_field): New function.
12270 (make_class_data): Handle inheritance of class static initializer.
12271 (layout_class): New name mangling.
12272 * constants.c (build_constant_data_ref): Init type of data array
12273 to a one-element array.
12274 (build_constants_constructor): Set DECL_SIZE from complete array type.
12275 * decl.c: Rename class_type, object_type etc to class_type_node,
12276 object_type_node etc. Make former inherit from latter.
12277 * expr.c (expand_invoke): Add cast of function address.
12278 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12279 * parse.c (yyparse): Don't call layout_class here.
12280 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12282 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12284 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12285 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12286 (alloc_class_constant): New.
12287 * expr.c (expand_invoke): Make sure method's class is initialized.
12288 * class.c (interits_from_p, emit_register_class): New functions.
12289 * parse.c (yyparse): Call emit_register_class.
12291 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12293 * constants.c: New file, to handle constant pool.
12294 * Makefile.in (JAVA_OBJS): Add constants.o.
12295 * decl.c (init_decl_processing): Update, fix, finish various structs.
12296 (pushdecl_top_level): New.
12297 * parse.c (layout_class): Moved to class.c.
12298 * expr.c (java_push_constant_from_pool): New function.
12299 * class.c (build_class_ref): Make work fully
12300 (make_class_data): Emit super-class, constant pool, interface vector.
12302 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12304 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12305 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12306 * class.c (class_depth): New function.
12307 (lookup_named_class): Replaced by new function lookup_class.
12308 * decl.c (object_type_node, string_type_node): New.
12309 Remove various types that we no longer need.
12310 * expr.c (verify_jvm_instructions): New separate verifier pass.
12311 (push_type, pop_type): New functions for verifier.
12312 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12313 (expand_byte_code): Simplify, since we assume already verified.
12314 (expand_invoke): Now mostly works.
12315 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12316 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12317 * parse.c: Wait to allocate class object until we know its name.
12318 (layout_class): Calculate DECL_VINDEX for each virtual method.
12319 * typeck.c (get_array_type): Rename to ...
12320 (build_java_array_type): ... and provide working implementation.
12321 (build_java_signature): New function - build Java signature of type.
12322 (set_java_signature): New function - cache signature with type.
12323 (lookup_java_method): New function.
12325 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12327 * class.c (ident_subst): Take extra SUFFIX parameter.
12328 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12329 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12330 (build_class_ref): Actually implement.
12331 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12332 * decl.c (builtin_function): New.
12333 (init_decl_processing): Update for current Kaffe. Declare some
12334 builtin Kaffe functions.
12335 * expr.c (build_address_of): New.
12336 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12337 Renamed (from expand_java_new etc), and added working implementations.
12338 (build_field_ref): Now also handle static fields.
12339 (expand_invoke): Implement invokestatic, and start implement rest.
12340 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12341 * javaop.def: Rename invokevirt -> invokevirtual.
12342 * lang.c (use_handles): Removed.
12343 * parse.c: Add support for ConstantValue atribute.
12344 Handle nested loading of a class. (JPOOL_UTF): New.
12346 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12348 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12350 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12352 * Make-lang.in (java.install-man): New empty rule.
12353 * typeck.c (set_local_type): New function.
12354 * expr.c (STORE_INTERNAL): Call find_local_variable,
12355 not find_stack_slot. Call set_local_type.
12357 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12359 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12360 and building RECORD_TYPE CONSTRUCTORs.
12361 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12363 * lang.c (use_handles): Change the default to 0.
12364 * decl.c: Define and build class_type, field_type, utf8const_type.
12365 * class.c (make_class_data, make_field_value,
12366 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12367 hashUtf8String, strLengthUtf8, mangled_classname:
12368 Functions to build reflective data structures.
12369 * parse.c (yyparse): Call make_class_data.
12371 * jcf-io.c (open_class, find_classfile): New functions.
12372 * jcf-dump.c: Support reading classfile from explicitly-named
12373 class file (without CLASSPATH searching).
12375 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12377 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12378 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12379 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12380 (get_constant): Now trivial for CONSTANT_Utf8.
12382 * jcf.h: Make NEW_CPOOL the default.
12383 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12385 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>