1 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
5 (lang_specific_pre_link): Use set_input to set input_filename.
7 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
8 (main): Fix definition.
9 Strip `main' from classname.
12 2001-11-18 Roger Sayle <roger@eyesopen.com>
14 * parse.h (java_expand_switch): Remove old prototype.
16 2001-11-18 Tom Tromey <tromey@redhat.com>
19 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
21 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
24 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
26 * lang.c (finish_parse): Rename to java_finish.
27 (LANG_HOOKS_FINISH, java_finish): New.
29 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
31 * decl.c (init_decl_processing): Rename java_init_decl_processing.
32 * java-tree.h: New prototype.
33 * lang.c (java_init): Update prototype. Combine with old init_parse.
35 2001-11-13 Tom Tromey <tromey@redhat.com>
37 * gjavah.c (method_signature): New global.
38 (HANDLE_METHOD): Set it.
39 (decompile_return_statement): New function.
40 (decompile_method): Use it.
41 (print_method_info): Removed `synth' argument.
43 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
45 * java-tree.h (java_set_yydebug): New.
46 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
47 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
48 (print_lang_decl, print_lang_type, print_lang_identifier,
49 print_lang_statistics, lang_print_xnode): Remove.
51 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
53 * jcf-parse.c (init_lex): Remove.
54 * lang.c (language_string, lang_identify): Remove.
55 (struct lang_hooks): Constify.
56 (LANG_HOOKS_NAME): Override.
59 2001-11-08 Andreas Franck <afranck@gmx.de>
61 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
62 program_transform_name the way suggested by autoconf.
63 (java.install-common): Also transform auxiliary program names with
64 program_transform_name.
66 2001-11-08 Tom Tromey <tromey@cygnus.com>
68 * parse.y (trap_overflow_corner_case): New rule.
69 (unary_expression): Use it.
70 * lex.c (java_init_lex): Don't set minus_seen.
71 (yylex): Don't use minus_seen. Communicate overflow to parser for
73 (error_if_numeric_overflow): New function.
74 * parse.h (minus_seen): Removed field.
75 (JAVA_RADIX10_FLAG): New define.
77 2001-11-07 Tom Tromey <tromey@redhat.com>
79 Patch for PR java/1414:
80 * parse.y (case_label_list): New global.
81 (goal): Register case_label_list with GC.
82 (java_complete_lhs): Save new case on case_label_list.
83 (patch_switch_statement): Check for duplicate case labels.
85 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
87 * parse.y (patch_assignment): Removed unused third argument.
88 (java_complete_lhs): Removed unused third argument to patch_assignment.
90 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
92 * lang.c: Include langhooks-def.h.
93 * Make-lang.in: Update.
95 2001-10-31 Zack Weinberg <zack@codesourcery.com>
97 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
99 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
101 * mangle.c (find_compression_record_match): Don't match compression
102 records for package name elements unless they occur at the start of
103 the name. Fix for PR java/4717.
105 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
107 * expr.c (expand_java_field_op): Don't special-case references to
108 java.lang.PRIMTYPE.TYPE.
109 (build_primtype_type_ref): Removed.
110 * java-tree.h (build_primtype_type_ref): Remove prototype.
111 * parse.y (maybe_build_primttype_type_ref): Removed.
112 (complete_function_arguments): Don't special-case references to
113 java.lang.PRIMTYPE.TYPE.
114 (patch_assignment): Likewise.
115 (array_constructor_check_entry): Likewise.
117 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
119 * mangle.c (static tree compression_table): Fixed leading comment.
120 * parse.h (struct parser_ctxt): Fixed field comment.
121 * parse.y (check_pkg_class_access): New prototype, fixed leading
122 comment, new parameter used to emit error only if passed as true.
123 (parse_check_super): Pass extra argument to check_pkg_class_access.
124 (do_resolve_class): Likewise.
125 (process_imports): Likewise.
126 (read_import_dir): Fixed indentation.
127 (find_in_imports_on_demand): New local class_type_name. Local
128 node_to_use deleted. while loop changed into for loop. Report
129 multiple definition only for accessible classes. Improved error
131 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
132 assigned to parameter list, fixed indentation. while loop changed
133 into for loop, restore TREE_CHAIN on local `tem' before the next
136 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
138 * lang.c (lang_get_alias_set): Deleted.
140 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
142 * gjavah.c (jni_print_char): Fix thinko in last change.
144 * gjavah.c (jni_print_char, decode_signature_piece): Use
145 safe-ctype macros and/or fold extra calls into fewer ones.
146 * lex.c (java_read_unicode, java_lex): Likewise.
147 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
148 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
149 * mangle_name.c (append_unicode_mangled_name,
150 unicode_mangling_length): Likewise.
152 2001-10-17 Richard Henderson <rth@redhat.com>
154 * Make-lang.in (java/lang.o): Depend on langhooks.h.
156 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
158 * lang.c (langhooks.h): Included.
159 (LANG_HOOKS_INIT): Redefined.
160 (LANG_HOOKS_INIT_OPTIONS): Likewise.
161 (LANG_HOOKS_DECODE_OPTION): Likewise.
162 (struct lang_hooks lang_hooks): New initialization.
164 2001-10-11 Per Bothner <per@bothner.com>
166 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
167 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
168 The former is simpler, and jcf-write.c handles it better.
169 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
170 or WITH_CLEANUP_EXPR.
171 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
172 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
174 * parse.y (patch_if_else_statement): If the condition is constant,
175 optimize away the test.
177 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
179 * parse.y (patch_cast): Call patch_string on the first operand of
180 the incoming node, update it if necessary. Fixes PR java/4510.
182 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
184 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
185 when name qualifier matches a package name.
187 2001-10-08 Tom Tromey <tromey@redhat.com>
189 Fix for PR java/4489:
190 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
191 force a new label when computing `body_block'.
193 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
195 * jcf-io.c (format_uint): Const-ify.
196 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
197 * lex.c (java_get_line_col): Likewise.
198 * parse.y (build_incdec): Likewise.
200 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
202 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
203 a NULL enclosing context if appropriate. Fixes PR java/4466.
205 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
207 * parse.y (patch_assignment): Use lvalue's original TYPE when
208 building the final COMPOUND_EXPR.
209 (try_reference_assignconv): Fixed leading comment.
211 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
213 * parse.y (check_final_variable_indirect_assignment): For
214 COMPOUND_EXPR, return only if finals were found initialized
215 properly, if not, keep on checking.
216 (check_final_variable_global_assignment_flag): New local
217 error_found, set when appropriate and used to decide whether to
218 report uninitialized finals. Fixed typo in comment.
220 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
222 * decl.c (init_decl_processing): Fixed typo in predef_filenames
223 last three initializations. Fixes PR java/4360.
225 2001-09-21 Richard Henderson <rth@redhat.com>
227 * class.c (get_dispatch_table): Handle function descriptors.
228 (build_dtable_decl): Likewise.
229 * expr.c (build_invokevirtual): Likewise.
231 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
233 * parse.y (patch_method_invocation): Build class initialization
234 when static finals are used to qualify method invocation.
237 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
239 * parse.h: (WFL_STRIP_BRACKET): Re-written using
240 build_type_name_from_array_name.
241 (STRING_STRIP_BRACKETS): New macro.
242 * parse.y (build_type_name_from_array_name): New function.
243 (array_creation_expression:): Accumulate []s instead of [s.
244 (cast_expression:): Accumulate []s instead of [s after cast type
246 (build_array_from_name): Local string deleted, use
247 build_type_name_from_array_name.
248 (build_unresolved_array_type): Accumulate []s instead of [s after
250 (register_fields): Fixed comment.
251 (resolve_class): Local name, base deleted, new locals tname and
252 array_dims. Use build_type_name_from_array_name. Use array_dims to
254 (purify_type_name): Use STRING_STRIP_BRACKETS.
256 2001-09-18 Andreas Jaeger <aj@suse.de>
258 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
259 * jv-scan.c: Likewise.
261 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
263 * parse.y (patch_method_invocation): Inner class creation context
264 check not enforced within constructors. Fixes PR java/1873.
266 2001-09-16 Tom Tromey <tromey@redhat.com>
268 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
269 NOTE_PUSH for single-case push. Fixes PR java/4189.
271 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
273 * java-tree.h (TYPE_IMPORT_LIST): New macro.
274 (TYPE_IMPORT_DEMAND_LIST): Likewise.
275 (struct lang_type): New fields import_list and import_demand_list.
276 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
277 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
278 (do_resolve_class): New local saved_enclosing_type, initialized,
279 passed as parameter to find_in_imports and find_in_imports_on_demand.
280 (find_in_imports): Added paramater enclosing_type, use its
281 TYPE_IMPORT_LIST when applicable.
282 (find_in_imports_on_demand): Added parameter enclosing_type, use
283 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
284 declaration and initialization.
285 (fold_constant_for_init): Switch/restore current_class to the
288 2001-09-13 Mark Mitchell <mark@codesourcery.com>
290 * verify.c (verify_jvm_instructions): Fix typo.
292 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
294 * expr.c (expand_invoke): Const-ification.
295 * parse.y (patch_method_invocation): Likewise.
297 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
299 * gjavah.c (cxx_keywords): Const-ification.
300 * keyword.gperf (java_keyword): Likewise.
301 * lang.c (java_tree_code_name): Likewise.
302 * lex.c (cxx_keywords): Likewise.
303 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
305 2001-09-11 Richard Henderson <rth@redhat.com>
307 * parse.h (ctxp_for_generation): Mark extern.
309 2001-09-10 Richard Henderson <rth@redhat.com>
311 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
313 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
315 * typeck.c (java_array_type_length, build_prim_array_type):
316 Represent empty arrays by NULL index.
318 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
320 * java-tree.h (compile_resource_file): Grouped with other prototypes.
321 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
323 2001-09-06 Anthony Green <green@redhat.com>
325 * class.c (O_BINARY): Define if necessary.
326 (registerResource_libfunc): Declare.
327 (init_class_processing): Initilize registerResource_libfunc.
328 (compile_resource_file): New function.
329 * java-tree.h (resource_name): Declare.
330 (compile_resource_file): Declare.
331 * jcf-parse.c (yyparse): Handle compiling java resource files.
332 * lang.c (java_decode_option): Handle -fcompile-resource option.
333 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
335 * gcj.texi (Code Generation): Add documentation for -R flag.
337 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
339 * jcf-write.c (generate_classfile): Issue an error in case of
340 field/initial value mismatch.
341 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
342 being initialized and we're generating bytecode.
343 (java_complete_lhs): In MODIFY_EXPR section: added comments,
344 set DECL_INITIAL properly when appropriate.
348 2001-09-01 Per Bothner <per@bothner.com>
350 * parse.y (maybe_yank_clinit): A field without an initializer is not
351 relevant. All initializers except static final and constant require
352 <clinit>, regardless of flag_emit_class_files.
354 2001-08-31 Per Bothner <per@bothner.com>
356 * class.c (set_constant_value): When not emiting class files, then a
357 String ConstantValue is a utf8const_ptr_type.
359 2001-08-30 Per Bothner <per@bothner.com>
361 * jcf-write.c (generate_classfile): Check that field is primitive
362 or string before emitting ConstantValue attribute.
364 2001-08-30 Per Bothner <per@bothner.com>
366 * parse.y (resolve_qualified_expression_name): If creating a
367 COMPOUND_EXPR, set it's type correctly.
369 2001-08-30 Per Bothner <per@bothner.com>
371 * jcf-io.c (open_class): Set filename field.
373 * jcf-parse,c (parse_class_file): Set current_function_decl
374 for better error message when Code attribute is missing.
376 * lang.c (put_decl_node, lang_print_error): Re-arrange for
377 better diagnostics, especially for constructors.
379 2001-08-30 Per Bothner <per@bothner.com>
381 * jcf-write.c (generate_classfile): Don't write ConstantValue
382 attribute if field is not final, for compatibility with jdk.
384 * jcf-write.c (generate_classfile): Convert ConstantValue values
385 to correct type. Work-around for front-end bug.
386 * class.c (set_constant_value): Error if constant has wrong type.
388 2001-08-30 Per Bothner <per@bothner.com>
390 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
391 "Double" are printed at verbosity 1.
393 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
395 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
397 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
399 * parse.y (patch_assignment): Don't verify final re-assignment here.
400 (java_complete_lhs): Verify assignments to finals calling
401 patch_assignment. Verify re-assignments to finals before calling
404 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
406 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
409 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
411 * lex.c (java_lex): new local found_hex_digits. Set and then used
412 in test to reject invalid hexadecimal numbers.
413 * parse.y (java_complete_tree): Prevent unwanted cast with
414 initialized floating point finals.
415 (patch_binop): Emit a warning when detecting a division by zero,
416 mark result not constant, don't simplify non integer division.
418 2001-08-28 Per Bothner <per@bothner.com>
420 * jcf-write.c (generate_bytecode_insns): For increments and
421 decrements just recurse to push constant. Improvement on Mark's patch.
423 2001-08-28 Mark Mitchell <mark@codesourcery.com>
425 * jcf-write.c (generate_bytecode_insns): Generate an integer to
426 real conversion for increments and decrements of reals.
428 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
430 * parse.y (resolve_qualified_expression_name): Handle unresolved
431 qualified expressions, prevent numerical qualifiers, fixed typo.
434 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
436 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
437 don't report anything but deprecated class when marked so. Handle
439 (patch_method_invocation): Check deprecation on methods and types.
440 (patch_binop): code becomes an enum tree_code, added default: to
441 switch to handle that. Detect division by zero, try to fold and
442 return before using a subroutine.
444 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
446 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
447 file smaller than 4 bytes.
448 * parse.y (check_inner_circular_reference): New function.
449 (check_circular_reference): Likewise.
450 (array_initializer:): Accept {,}.
451 (java_check_circular_reference): Rewritten using
452 check_circular_reference and check_inner_circular_reference.
453 (java_complete_expand_method): Unconditionally save and restore
454 the unpurged exception list.
455 (build_dot_class_method_invocation): Unmangle signature parameter.
457 2001-08-21 Tom Tromey <tromey@redhat.com>
459 * decl.c (init_decl_processing): Add `throws' field to method
461 * class.c (make_method_value): Compute `throws' field for method.
463 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
465 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
466 circularity is detected.
467 (ctors_unchecked_throws_clause_p): Fixed leading comment.
469 2001-08-17 Richard Henderson <rth@redhat.com>
471 * class.c (emit_register_classes): Add align parameter to
472 call to assemble_integer.
474 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
476 * jcf-parse.c (load_class): New locals saved and class_loaded. If
477 loading a class_or_name fails, try considering an innerclass name
478 and load the enclosing context.
479 * parse.y (resolve_inner_class): New function.
480 (find_as_inner_class): Added leading comment.
481 (register_incomplete_type): Keep the current context as enclosing
482 context for JDEP_FIELD dependencies.
483 (do_resolve_class): Locals new_class_decl and super initialized to
484 NULL. Call resolve_inner_class, explore the enclosing context
485 superclass if necessary.
488 2001-08-16 Tom Tromey <tromey@redhat.com>
490 * jcf-dump.c (main): Updated for change to jcf_path_seal.
491 * gjavah.c (main): Updated for change to jcf_path_seal.
492 * lang.c (version_flag): New global.
493 (java_decode_option): Recognize `-version'.
494 (java_init): Update for change to jcf_path_seal.
495 * jcf.h (jcf_path_seal): Added `print' argument.
496 * jcf-path.c (jcf_path_seal): Added `print' argument.
498 2001-08-13 Zack Weinberg <zackw@panix.com>
500 * Make-lang.in (java/decl.o): Update dependencies.
501 * decl.c: Include libfuncs.h, don't include toplev.h.
503 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
505 * decl.c (init_decl_processing): exception_type_node,
506 class_not_found_type_node, and no_class_def_found_type_node
507 initialized. predef_filenames augmented accordingly.
508 instinit_identifier_node initialized.
509 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
510 * java-tree.h (enum java_tree_index): New entries
511 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
512 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
513 (exception_type_node): New macro.
514 (class_not_found_type_node): Likewise.
515 (no_class_def_found_type_node): Likewise.
516 (instinit_identifier_node): Likewise.
517 (PREDEF_FILENAMES_SIZE): Adjusted.
518 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
519 (struct lang_type): Fixed typo in bitfield name.
520 (DECL_INSTINIT_P): New macro.
521 (ID_INSTINIT_P): Likewise.
522 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
524 * parse.y (encapsulate_with_try_catch): New function.
525 (generate_instinit): Likewise.
526 (build_instinit_invocation): Likewise.
527 (ctors_unchecked_throws_clause_p): Likewise.
528 (add_instance_initializer): Deleted.
529 (build_instance_initializer): Likewise.
530 (in_instance_initializer): Likewise.
531 (check_method_redefinition): instinit$ not to be verified.
532 (java_complete_expand_methods): Generate instinit$, simplified code.
533 (build_dot_class_method): Eliminated unnecessary locals. Use
534 encapsulate_with_try_catch, removed unnecessary code.
535 (fix_constructors): New local iii. Use build_instinit_invocation.
536 (patch_method_invocation): Added comment.
537 (maybe_use_access_method): Don't consider instinit$.
538 (find_applicable_accessible_methods_list): Shorten the search for
540 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
541 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
542 (patch_throw_statement): Likewise. Fixed typo.
544 2001-08-12 David Edelsohn <edelsohn@gnu.org>
547 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
548 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
550 (lang_specific_pre_link): Use set_input to set input_filename.
552 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
553 (main): Fix definition.
554 Strip `main' from classname.
557 2001-08-11 Zack Weinberg <zackw@panix.com>
559 * lex.h: Don't include setjmp.h. Don't define
560 SET_FLOAT_HANDLER or prototype set_float_handler.
562 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
564 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
565 `poplevel' in the right order.
567 2001-08-09 Richard Henderson <rth@redhat.com>
569 * Make-lang.in (class.o): Depend on TARGET_H.
570 * class.c (emit_register_classes): Use target hooks instead of
571 assemble_constructor and assemble_destructor.
573 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
575 * check-init.c (flags.h): Include
576 (check_init): Don't report uninitialized static class
577 initialization flags, don't free bit index when doing static class
578 initialization optimization.
579 (check_for_initialization): Return type changed to `unsigned int.'
580 (attach_initialized_static_class): New function.
581 * class.c (add_method_1): Create the initialized static class
583 (finish_class): Always emit deferred inline methods.
584 * decl.c (emit_init_test_initialization): Moved to expr.c
585 (complete_start_java_method): Don't traverse
586 DECL_FUNCTION_INIT_TEST_TABLE.
587 (lang_mark_tree): Mark hash tables in function decls.
588 * expr.c (emit_init_test_initialization): Moved from decl.c.
589 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
590 initialization flag, set DECL_CONTEXT and
591 LOCAL_CLASS_INITIALIZATION_FLAG.
592 (java_lang_expand_expr): Emit initialization code for static class
593 initialized flags when entering block, if necessary.
594 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
595 * java-tree.h (flag_optimize_sci): New global variable declaration.
596 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
597 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
598 (LOCAL_FINAL_P): Fixed typo in comment.
599 (FINAL_VARIABLE_P): Likewise.
600 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
601 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
602 (struct lang_decl): New fields `ict', `smic' and `cif.'
603 (check_for_initialization): New returned value for global.
604 (attach_initialized_static_class): New global function.
605 (STATIC_CLASS_INIT_OPT_P): New macro.
606 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
607 * lang.c (java_decode_option): Handle
608 `-fno-optimize-static-class-initialization'
609 * parse.y (start_complete_expand_method): New function.
610 (java_expand_method_bodies): Likewise.
611 (attach_init_test_initialization_flags): Likewise.
612 (adjust_init_test_initialization): Likewise.
613 (emit_test_initialization): Likewise.
614 (java_complete_expand_methods): Nullify abstract and native method
616 (java_complete_expand_method): New locals `fbody', `block_body'
617 and `exception_copy.' Reorganized: directly return on empty method
618 bodies, call `start_complete_expand_method', remember definitely
619 initialized static class in function, don't expand method bodies.
620 (java_expand_classes): Call `java_expand_method_bodies' before
621 `finish_class' when compiling to native.
622 (resolve_expression_name): Use `orig' after building outer class
624 (patch_invoke): Remember static method invokations.
626 2001-08-06 Richard Henderson <rth@redhat.com>
628 * class.c (emit_register_classes): Pass a symbol_ref and priority
629 to assemble_constructor.
631 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
633 * java-tree.h (all_class_filename): New macro.
634 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
635 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
636 newly created IDENTIFIER_NODE to `all_class_filename.'
638 2001-08-01 Jeff Sturm <jsturm@one-point.com>
640 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
641 Use ggc_add_tree_root to register roots.
643 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
645 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
646 second operand calling check_init.
647 * decl.c (complete_start_java_method): Swaped second and third
648 arguments while creating WITH_CLEANUP_EXPR node.
649 * jcf-write.c (generate_bytecode_insns): Use second operand
650 instead of third when handling WITH_CLEANUP_EXPR.
651 * parse.y (java_complete_lhs): Expand second operand of
652 WITH_CLEANUP_EXPR nodes.
653 (patch_synchronized_statement): Swaped second and third arguments
654 while creating WITH_CLEANUP_EXPR node.
656 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
658 * parse.y (create_interface): Avoid cyclic inheritance report when
659 syntax error encountered during class definition.
662 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
664 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
666 (lang_specific_pre_link): Use set_input to set input_filename.
668 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
669 (main): Fix definition.
670 Strip `main' from classname.
673 2001-07-18 Tom Tromey <tromey@redhat.com>
676 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
677 * lex.c (java_new_lexer): Use ICONV_CONST.
678 (java_read_char): Likewise.
679 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
680 (jv-scan$(exeext)): Likewise.
682 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
684 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
685 * parse.y (check_class_interface_creation): Allow `private' if the
686 enclosing is not an interface.
687 (create_interface): Interface tagged public if the enclosing
688 context is an interface.
689 (create_class): Class tagged public if the enclosing context
693 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
695 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
698 2001-07-14 Tim Josling <tej@melbpc.org.au>
700 * check-init.c (check_init): Remove references to EXPON_EXPR.
702 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
704 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
705 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
708 2001-07-13 Tom Tromey <tromey@redhat.com>
710 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
713 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
715 * parse.y (patch_method_invocation): Don't override primary if one
716 is already provided, but let this$<n> be built. Fixed comment.
718 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
720 * parse.y (empty_statement:): Report empty statement error only
721 when found at class declaration level.
724 2001-07-12 Tom Tromey <tromey@redhat.com>
726 * expr.c (expand_load_internal): New function.
727 (LOAD_INTERNAL): Use it.
729 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
731 * parse.y (verify_constructor_super): Compare anonymous class ctor
732 args with `valid_method_invocation_conversion_p.'
735 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
737 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
738 `-fsyntax-only.' Fixes PR java/3248
740 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
742 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
744 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
746 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
747 current function is static. Fixes PR java/1970
749 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
751 * parse.y (patch_method_invocation): Add enclosing context to ctor
752 calls if necessary. Fixes PR java/2953
754 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
756 * parse.y (resolve_package): Abort if qualified expression member
758 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
761 2001-07-07 Zack Weinberg <zackw@stanford.edu>
763 * verify.c: Don't use // comments.
765 2001-07-05 Tom Tromey <tromey@redhat.com>
767 * lang.c (flag_assume_compiled): Removed.
768 * java-tree.h (flag_assume_compiled): Removed.
769 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
770 -fhash-synchronization, -fuse-divide-subroutine,
771 -fcheck-references, -femit-class-file, -femit-class-files,
772 -fassume-compiled. Updated --encoding information. Changed
773 -foutput-class-dir to `-d'.
775 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
777 * jcf-parse.c (parse_class_file): Add lineno parameter to
778 debug_start_source_file call.
780 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
782 * gcj.texi: Use gpl.texi.
783 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
784 dependencies and use doc/include in search path.
786 2001-07-03 Jeff Sturm <jsturm@one-point.com>
788 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
789 `this'. If so, don't build instance initializers.
791 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
793 * parse.y (resolve_expression_name): Improved error message for
794 inner class cases. Fixes PR java/1958
796 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
798 * lang.c: #include diagnostic.h
799 (lang_print_error): Add a `diagnostic_context *' parameter.
800 (java_dummy_print): Likewise.
801 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
803 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
805 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
806 * jcf.h (typedef struct JCF): New bitfield `finished.'
807 (JCF_FINISH): Set `finished.'
808 (JCF_ZERO): Reset `finished.'
811 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
813 * parse.y (class_body_declaration:): Don't install empty instance
817 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
819 * class.c (set_super_info): Call `set_class_decl_access_flags.'
820 (set_class_decl_access_flags): New function.
821 * java-tree.h (set_class_decl_access_flags): New prototype.
822 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
823 (parse_class_file): New local `decl_max_locals.' Take wide types
824 into account to compute DECL_MAX_LOCALS.
825 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
828 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
830 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
832 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
834 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
835 * parse.y (do_resolve_class): Moved comments out to leading comment
836 section. Removed local `start', New local `_ht' and
837 `circularity_hash.' Record `enclosing' in hash table and search
838 it to detect circularity. Use `enclosing' as an argument to
839 `lookup_cl.' Free the hash table when done.
841 2001-06-19 Tom Tromey <tromey@redhat.com>
843 * lex.c (java_read_char): Disallow invalid and overlong
844 sequences. Fixes PR java/2319.
846 2001-06-05 Jeff Sturm <jsturm@one-point.com>
848 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
850 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
852 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
853 arguments accordingly.
855 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
857 * gcj.texi: Move contents to just after title page.
859 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
861 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
863 (patch_incomplete_class_ref): Build the class ref, build the class
864 init if necessary, complete the tree.
867 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
869 * parse.y (lookup_field_wrapper): Test `name' code.
870 (resolve_qualified_expression_name): Test `qual_wfl' code.
871 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
872 handle `qual_wfl' by code.
873 (maybe_build_primttype_type_ref): Test `wfl' code.
875 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
877 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
879 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
880 the dvi file in the java directory.
882 2001-05-25 Sam TH <sam@uchicago.edu>
884 * gen-table.pl javaop.h jcf.h lex.h,
885 parse.h: Fix header include guards.
887 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
889 * jv-scan.c (version): Update copyright year.
891 2001-05-21 Per Bothner <per@bothner.com>
893 * jcf-parse.c (read_class): If class is from .class or .zip file
894 and it's already been read, don't push/pop parser context.
896 2001-05-18 Per Bothner <per@bothner.com>
898 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
899 command line so the jvgenmain-generated main program comes first.
901 2001-05-15 Tom Tromey <tromey@redhat.com>
903 * class.c (build_utf8_ref): Don't generate identifier based on
906 2001-05-12 Richard Henderson <rth@redhat.com>
908 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
909 * expr.c (java_lang_expand_expr): Expand it.
910 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
911 calling build_exception_object_ref.
912 * parse.y (catch_clause_parameter): Likewise.
913 (build_dot_class_method): Likewise.
914 (try_reference_assignconv): Likewise.
915 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
916 * jcf-write.c (generate_bytecode_insns): Likewise.
918 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
920 * parse.y (build_unresolved_array_type): Set
921 EXPR_WFL_QUALIFICATION on the newly created wfl.
922 Fixes PR java/2538. Fixes PR java/2535.
924 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
926 * parse.y (fix_constructors): Removed unnecessary assignment to
927 local. Moved assignment to `this$<n>', fixed comments and
929 (build_wfl_wrap): Fixed indentation.
930 Fixes PR java/2598, java/2579 and java/2658.
932 2001-05-03 Mo DeJong <mdejong@redhat.com>
934 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
937 2000-05-02 Jeff Sturm <jsturm@one-point.com>
939 * expr.c (build_class_init): Move MODIFY_EXPR
940 outside of COND_EXPR. Remove variable `call'.
942 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
944 * decl.c: NULL_PTR -> NULL.
945 * jcf-write.c: Likewise.
947 2001-05-01 Tom Tromey <tromey@redhat.com>
949 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
950 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
951 * gcj.texi: Updated copyright text. Include fdl.texi.
952 (Top): Link to new node.
954 2001-05-01 Per Bothner <per@bothner.com>
956 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
958 2001-05-01 Per Bothner <per@bothner.com>
960 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
961 import_list contains the name, not the TREE_PURPOSE.
963 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
965 * jcf-io.c (read_zip_member): Cast to long in comparison with
968 * jvspec.c (lang_specific_driver): Initialize variables.
970 * mangle.c (find_compression_record_match): Likewise.
972 * typeck.c (build_null_signature): Provide static prototype. Mark
973 parameter with ATTRIBUTE_UNUSED.
975 * verify.c (verify_jvm_instructions): Initialize variable.
977 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
979 * parse.y (do_resolve_class): Check for cyclic inheritance during
980 inner class resolution.
982 2001-04-27 Per Bothner <per@bothner.com>
984 * parse.y (java_expand_classes): Don't change ctxp_for_generation
985 while iterating, since that could cause gc to lose stuff.
987 2001-04-26 Per Bothner <per@bothner.com>
989 Fix method search wrt scope of inner classes to match JLS2.
990 * typeck.c (build_null_signature): New static function.
991 (has_method): New function. Uses build_null_signature and lookup_do.
992 * java-tree.h (has_method): New declaration.
993 * parse.y (find_applicable_accessible_methods_list): Do not search
994 context of inner classes here.
995 (patch_method_invocation): Search scope, ie. current and outer clases,
996 for method matching simple name, to find class.
998 2001-04-26 Per Bothner <per@bothner.com>
1000 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1001 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1003 * constants.c (find_methodref_with_class_index): New function.
1004 (find_methodref_index): Use find_methodref_with_class_index.
1005 * java-tree.h (find_methodref_with_class_index): New declaration.
1006 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1007 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1008 If context changed from interface to class, don't use invokeinterface.
1010 2001-04-25 Per Bothner <per@bothner.com>
1012 * verify.c (verify_jvm_instructions): For field instructions,
1013 check that field index is valid. For invoke instructions, check that
1014 method index is valid.
1016 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1018 * config-lang.in (target_libs): Copy from $libgcj_saved.
1020 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1022 * decl.c (init_decl_processing): Add new class "protectionDomain"
1024 * class.c (make_class_data): Set initial value for "protectionDomain".
1026 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1028 * jvspec.c (lang_specific_driver): Fix memory allocation
1029 deficit, by using concat in lieu of xmalloc/sprintf.
1031 2001-04-20 Per Bothner <per@bothner.com>
1033 Fixes to compile multiple .class files at once.
1034 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1035 * java-tree.h (CLASS_PARSED_P): New macro.
1036 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1037 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1038 (read_class): Avoid some code duplication.
1039 Don't call JCF_FINISH for a .class file - might be needed later.
1040 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1041 rather than CLASS_LOADED_P, since latter implies class laid out.
1042 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1043 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1045 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1047 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1049 * boehm.c: Include toplev.h.
1051 2001-04-06 Tom Tromey <tromey@redhat.com>
1052 Alexandre Petit-Bianco <apbianco@redhat.com>
1054 Fix for PR gcj/1404 and PR gcj/2332:
1055 * parse.y (build_array_from_name): If we use the type_wfl then
1056 accumulate dimensions from the original type as well.
1057 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1059 2001-04-06 Tom Tromey <tromey@redhat.com>
1061 * parse.y (analyze_clinit_body): Return true if the second operand
1062 of a METHOD_EXPR is nonzero.
1064 2001-04-06 Tom Tromey <tromey@redhat.com>
1066 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1068 ($(srcdir)/java/parse.c): Likewise.
1070 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1072 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1073 (version-gcc): Initialized.
1074 (which-gcj): Likewise.
1076 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1078 * java-tree.h (struct lang_decl): New macro
1079 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1080 * parse.y (build_instance_initializer): New function.
1081 (add_instance_initializer): Use it.
1082 (java_fix_constructors): Set `current_class' before fix pass.
1083 (fix_constructors): Just return if already fixed. Move `super()'
1084 invokation ahead. Use `build_instance_initializer.'
1087 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1089 * parse.y (resolve_qualified_expression_name): Pass field's
1090 DECL_CONTEXT to `not_accessible_p.'
1091 (not_accessible_p): Changed parameters order in `inherits_from_p'
1094 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1096 * lang-options.h: Add flag_check_references.
1098 2001-04-04 Per Bothner <per@bothner.com>
1100 * java-tree.h (CONSTANT_VALUE_P): New macro.
1101 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1102 * parse.y (maybe_build_class_init_for_field): New static function.
1103 (resolve_expression_name, resolve_field_access): Use
1104 maybe_build_class_init_for_field instead of build_class_init
1105 This does not do the init if the field is compile-time-constant.
1106 (resolve_field_access): Simplify.
1108 * parse.y (fold_constant_for_init): Merge test into switch.
1110 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1112 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1114 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1116 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1118 * expr.c (pop_type_0): Save the result of the first
1119 lang_printable_name call in a scratch buffer, so it
1120 won't be clobbered by the second call.
1122 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1124 * parse-scan.y (array_type:): Rewritten.
1125 (type_declaration:): `empty_statement' replaces `SC_TK.'
1126 (class_member_declaration:): `empty statement' added.
1127 (method_body:): Simplified.
1128 (static_initializer:): Likewise.
1129 (primary_no_new_array:): Use `type_literals.'
1130 (type_literals:): New rule.
1131 (dims:): Set and update `bracket_count.'
1132 Fixes PR java/1074. Fixes PR java/2412.
1134 2001-03-28 Hans Boehm <boehm@acm.org>
1136 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1137 (get_boehm_type_descriptor): Set type on returned value to be a
1138 pointer length integer.
1140 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1142 * expr.c (pop_type_0): Call `concat' rather than building the
1144 (pop_type): Add format specifier in call to `error'.
1146 * parse.y (patch_method_invocation): Avoid casting away
1149 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1151 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1153 2001-03-28 Richard Henderson <rth@redhat.com>
1155 IA-64 ABI Exception Handling:
1156 * Make-lang.in (except.o): Don't depend on eh-common.h.
1157 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1158 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1159 [soft_exceptioninfo_call_node]: Remove.
1160 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1161 (end_java_method): No emit_handlers.
1162 * except.c (java_set_exception_lang_code): Remove.
1163 (method_init_exceptions): Don't call it.
1164 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1165 (build_exception_object_ref): New.
1166 (expand_end_java_handler): Update for except.h name changes.
1167 (emit_handlers, expand_resume_after_catch): Remove.
1168 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1169 (process_jvm_instruction): Use build_exception_object_ref.
1170 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1171 (soft_exceptioninfo_call_node): Remove.
1172 (build_exception_object_ref): Declare.
1173 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1174 soft_exceptioninfo_call_node. Move processing ...
1175 [EXC_PTR_EXPR]: ... here.
1176 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1177 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1178 (source_end_java_method): No java_set_exception_lang_code or
1180 (build_dot_class_method): Use build_exception_object_ref.
1181 (try_reference_assignconv): Check EXC_PTR_EXPR not
1182 soft_exceptioninfo_call_node.
1184 2001-03-28 Richard Henderson <rth@redhat.com>
1186 * java-tree.h (throw_node): Define as a single member of
1187 java_global_trees instead of a separate array.
1188 (JTI_THROW_NODE): New.
1189 * decl.c (throw_node): Don't declare.
1190 (init_decl_processing): Init a scalar throw_node.
1191 Don't register it for gc.
1192 * check-init.c (check_init): Reference scalar throw_node.
1193 * expr.c (build_java_athrow): Likewise.
1194 * jcf-write.c (generate_bytecode_insns): Likewise.
1195 * parse.h (BUILD_THROW): Likewise.
1197 2001-03-28 Richard Henderson <rth@redhat.com>
1199 * decl.c (end_java_method): Do not save and restore
1200 flag_non_call_exceptions.
1201 * parse.y (source_end_java_method): Likewise.
1202 * lang.c (flag_exceptions): Don't declare.
1203 (java_init_options): Set flag_non_call_exceptions. Set
1204 flag_exceptions here ...
1205 (java_init): ... not here.
1207 2001-03-27 Richard Henderson <rth@redhat.com>
1209 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1210 exceptions_via_longjmp.
1212 * lang.c (flag_new_exceptions): Don't declare it.
1213 (java_init_options): Or set it.
1215 2001-03-27 Richard Henderson <rth@redhat.com>
1217 * decl.c (end_java_method): Rename asynchronous_exceptions to
1218 flag_non_call_exceptions.
1219 * parse.y (source_end_java_method): Likewise.
1221 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1223 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1225 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1227 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1229 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1231 * parse.y (find_as_inner_class): Follow current package
1232 indications not to mistakingly load an unrelated class.
1234 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1236 * constants.c (PUTN): Use memcpy, not bcopy.
1238 * lex.c (java_read_char): Use memmove, not bcopy.
1240 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1242 2001-03-23 Per Bothner <per@bothner.com>
1244 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1245 macro for better error pin-pointing.
1246 * java-tree.h: Fix typo in comment.
1248 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1249 Don't include jsr/goto in exception range.
1250 Check if start and end of exception range are the same (also TRY_EXPR).
1251 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1252 However, do emit the following goto even if try_block is empty.
1253 Defer freeing exception_decl until after the finalizer, to make
1254 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1256 * parse.y (java_complete_lhs): If the try-clause is empty, just
1257 return the finally-clause and vice versa.
1259 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1261 * gcj.texi (Input Options): documented the check for attribute
1262 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1263 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1264 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1265 (jcf_parse): Check for the right classes archive if necessary.
1266 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1267 (jcf_parse_fields): Fixed indentation.
1268 * jcf-write.c (append_gcj_attribute): New function.
1269 (generate_classfile): Compute the attribute count, invoke
1270 `append_gcj_attribute'.
1271 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1272 turned into bit fields. New bit field `right_zip.'
1273 (JCF_ZERO): Set `right_zip' to zero.
1274 * lang-options.h (-fforce-classes-archive-check): Added flag.
1275 * lang.c (flag_force_classes_archive_check): New flag.
1276 (lang_f_options): New entry `force-classes-archive-check.'
1279 2001-02-07 Andrew Haley <aph@redhat.com>
1281 * gcj.texi (Configure-time Options): Add -fcheck-references.
1282 * expr.c (build_java_indirect_ref): New function.
1283 (java_check_reference): New function.
1284 (build_java_array_length_access): Use build_java_indirect_ref to
1285 check for null references.
1286 (build_java_arrayaccess): Likewise.
1287 (build_get_class): Likewise.
1288 (build_field_ref): Likewise.
1289 (invoke_build_dtable): Likewise.
1290 (build_invokeinterface): Likewise.
1291 * lang.c (lang_f_options): Add flag_check_references.
1292 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1293 * java-tree.h (flag_check_references): New variable.
1294 * lang.c (flag_check_references): Likewise.
1295 * parse.y (patch_invoke): Use java_check_reference.
1296 (patch_assignment): Allow for extra nesting in
1297 _Jv_CheckArrayStore.
1299 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1301 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1302 * lex.c (cxx_keywords): Likewise.
1304 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1306 * parse.y (qualify_ambiguous_name): Broaden `length'
1307 recognition. Help MODIFY_EXPR be resolved as expression names.
1308 Fixes PR java/2066. Fixes PR java/2400.
1310 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1312 * gjavah.c (process_file): Mark interface definitions with
1313 "__attribute__ ((java_interface))".
1315 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1317 * class.c (layout_class): Fixed push_super_field's second
1318 argument. Fixes PR java/2333.
1319 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1320 too early to lay innerclasses out.
1322 2001-03-20 Tom Tromey <tromey@redhat.com>
1323 Alexandre Petit-Bianco <apbianco@redhat.com>
1325 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1326 inside an array reference. Insertion of the array store check
1327 rewritten. Fixes PR java/2299.
1329 2001-03-20 Tom Tromey <tromey@redhat.com>
1331 * lex.c (java_read_unicode): Only accept leading `u's.
1333 2001-03-20 Tom Tromey <tromey@redhat.com>
1335 * jcf-parse.c (read_class): Initialize `class'.
1337 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1339 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1341 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1343 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1344 (layout_class): Likewise.
1345 (layout_class_method): Likewise.
1346 (emit_register_classes): Likewise.
1347 * decl.c (builtin_function): Likewise.
1348 (give_name_to_locals): Likewise.
1350 2001-03-19 Per Bothner <per@bothner.com>
1352 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1353 before trying to load an inner class.
1355 Fixes to process to command-line .class files in two passes.
1356 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1357 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1358 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1359 * class.c (is_compiled_class): Fix for renamed flag.
1360 * parse.y (maybe_create_class_interface_decl): Likewise.
1361 * jcf-parse.c (yyparse): Also set if compiling .class files.
1362 * jcf-parse.c (read_class); Read current_class.
1363 (jcf_parse): Make static.
1364 (load_inner_classes): New function, with code moved from jcf_parse,
1365 because we need to inner classes after the command-line files are read.
1366 (yyparse): Set finput to NULL when it doesn't need to be closed.
1367 Reduce use of main_jcf (basically only for archive) and
1368 use finput instead of main_jcf->read_state.
1369 Inline jcf_figure_file_type into yyparse.
1370 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1371 Defer load_inner_classes and parse_class_file to a second pass,
1372 after we've correctly mapped command-line .clas fiels to classes.
1373 (jcf_figure_file_type): Removed.
1374 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1375 (JCF_ZERO): Also clear zipd field.
1376 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1378 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1380 * jcf-parse.c (yyparse): Change ch from char * to char.
1382 2001-03-19 Per Bothner <per@bothner.com>
1384 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1385 Add constructed filelist-file at end, following -xjava. Thus any .o
1386 and library files are not affected by the -xjava. Also wrap
1387 explicit @FILE with -xjava and -xnone.
1389 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1391 * class.c (build_static_field_ref): Call make_decl_rtl() after
1392 setting the DECL_EXTERNAL flag.
1394 2001-03-17 Per Bothner <per@bothner.com>
1396 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1398 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1399 when result is is needed (target is STACK_TARGET).
1401 * parse.h (JDEP_SOLV): Removed.
1402 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1404 * parse.y (incomplete_class_list): Removed.
1405 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1406 It doesn't work if resolve_class changes the name of an array type
1407 that is on the list and then someone else looks for the modified name.
1408 Also, seems liable to break when compiling multiple source files at
1409 once. So the simplest is to just remove incomplete_class_list -
1410 it is only a minor space win and it is not even clear it saves time.
1412 * parse.y (resolve_class): Remove unneeded promote_type.
1414 2001-03-15 Per Bothner <per@bothner.com>
1416 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1417 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1418 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1419 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1421 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1422 * parse.y (java_expand_classes): Likewise.
1424 * parse.y (expand_start_java_method): Was only called once and had a
1425 misleading name, so inline in caller java_complete_expand_method.
1426 (enter_a_block): Likewise inline in enter_block and remove.
1428 Remove junk from when gcc/java was created (by copying from C/C++).
1429 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1430 (struct binding_level): Remove fields keep, keep_if_subblocks,
1431 more_cleanups_ok, have_cleanups (which have never been used).
1432 (pushlevel, poplevel): Remove related useless code.
1434 * class.c (make_class_data): The class_dtable_decl (i.e. the
1435 vtable for Class) should be external, except when compiling Class.
1437 * jvspec.c (lang_specific_driver): Fix -C handling.
1438 Check -save-temps to see if temp @FILE should be deleted.
1439 Follow-up to/fix for February 16 patch.
1441 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1442 (type_stack_dup): Remove no-longer neded error check.
1444 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1446 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1447 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1448 don't surround the element with 'N..E' if the type name is
1451 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1453 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1454 DECL_RTL_SET_P, etc.
1455 (make_method_value): Likewise.
1456 (get_dispatch_table): Likewise.
1458 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1460 2001-03-07 Tom Tromey <tromey@redhat.com>
1462 * config-lang.in (lang_requires): Define.
1464 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1466 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1469 2001-03-05 Per Bothner <per@bothner.com>
1471 Fix a problem where rest_of_decl_compilation applied to
1472 class_dtable_decl causes problems because it was done too early,
1473 before output file was opened.
1474 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1475 * class.c (class_dtable_decl): Add macro - element of class_roots.
1476 (make_class_data): Define class_dtable_decl.
1477 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1479 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1481 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1482 uses of 'boolean' with 'bool'.
1484 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1486 * lang-specs.h: Add zero initializer for cpp_spec field to all
1489 2001-02-16 Per Bothner <per@bothner.com>
1491 Handle compiling multiple input files at once, and @FILE syntax.
1492 * gcj.texi: Updated documentation to match.
1493 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1494 * jcf-parse.c (parse_source_file): Split into ...
1495 (parse_source_file_1): New function - and:
1496 (parse_source_file_2): New function.
1497 (yyparse): On -ffilelist-file, open and scan named file.
1498 On first pass over files, only do parse_source_file_1.
1499 A new second pass calls parse_source_file_2 for each file to compile.
1500 (init_jcf_parse): Call init_src_parse.
1501 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1502 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1503 as multiple input file combined in one compilation.
1504 * lang-options.h: Add -ffilelist-file
1505 * lang.c (flag_filelist_file): New flag variable.
1506 (lang_f_options): Handle -ffilelist-file.
1507 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1508 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1509 gclass_list - use global fields of src_parse_roots instead.
1510 * parse.y (src_parse_roots): New array.
1511 (incomplete_class_list, gclass_list): New macros.
1512 (push_parser_context, java_pop_parser_context,
1513 java_parser_context_resume): Don't fiddle with deleted fields.
1514 (various): Use incomplete_class gclass_list and global macros
1515 instead of parse_ctxt fields - the lists are global.
1516 (init_src_parse): New function.
1518 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1520 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1522 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1524 * parse.y (check_inner_class_access): Moved declaration of local
1525 `enclosing_decl_type' to the right location.
1527 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1529 * parse.y (parser_check_super_interface): Don't call
1530 check_pkg_class_access for an inner interface.
1531 (parser_check_super): Don't call check_pkg_class_access for inner
1533 (do_resolve_class): Simplify enclosing type loop. Don't call
1534 check_pkg_class_access if CL and DECL are not set.
1535 (find_in_imports_on_demand): Set DECL if class_type needed to be
1536 loaded. Don't call check_pkg_class_access for an inner class.
1537 (check_inner_class_access): Rewritten to implement member access
1538 rules as per spec 6.6.1.
1539 (check_pkg_class_access): Handle the empty package correctly.
1540 (in_same_package): New function. Determine if two classes are in the
1543 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1545 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1546 method into array types.
1547 * parse.y (patch_method_invocation): Bypass access check on clone call
1550 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1552 * expr.c (build_instanceof): Check for arrays when trying fold to
1555 2001-02-15 Jim Meyering <meyering@lucent.com>
1557 * Make-lang.in (java.install-common): Depend on `installdirs'.
1558 (java.install-info): Likewise.
1560 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1562 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1564 2001-02-14 Tom Tromey <tromey@redhat.com>
1565 Alexandre Petit-Bianco <apbianco@cygnus.com>
1567 Fix for PR java/1261.
1568 * typeck.c (build_java_array_type): Add public `clone' method to
1570 * parse.y (resolve_qualified_expression_name): Use current_class
1571 when checking for inaccessibility.
1572 (patch_method_invocation): Fixed error message when accessibility
1573 denied. Added `from_super' argument.
1575 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1577 * parse.y (resolve_class): Don't build a fake decl. Use the one
1579 * typeck.c (build_java_array_type): Build and assign decl to array
1582 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1584 * parse.y (not_accessible_p): Changed leading comment. Added extra
1585 `where' argument. Use it to enforce protected access rules.
1586 (resolve_qualified_expression_name): Added extra argument to
1588 (patch_method_invocation): Use argument `primary' to provide
1589 not_accessible_p with an extra argument.
1590 (lookup_method_invoke): Added extra argument to not_accessible_p.
1591 (search_applicable_method_list): Likewise.
1593 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1595 * parse.y (resolve_qualified_expression_name): Try to resolve as
1596 an inner class access only if `decl' is a TYPE_DECL.
1598 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1600 * decl.c (classdollar_identifier_node): Initialize.
1601 * java-tree.h (enum java_tree_index): New entry
1602 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1603 (classdollar_identifier_node): New macro.
1604 (ID_CLASSDOLLAR_P): Likewise.
1605 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1606 (build_dot_class_method_invocation): Likewise.
1607 (find_applicable_accessible_methods_list): `class$' can't be
1610 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1612 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1614 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1616 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1617 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1620 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1622 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1623 outside of the `__U' sequence too.
1624 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1627 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1629 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1631 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1633 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1634 (JVGENMAIN_OBJS): Likewise.
1635 * java-tree.h (append_gpp_mangled_name): New prototype.
1636 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1637 Removed cast calling `gcc_add_root.'
1638 * jvgenmain.c (mangle_obstack): New global, initialized.
1640 (do_mangle_class): Constify local `ptr.'
1641 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1642 append_gpp_mangle_name and update `count' if necessary.
1643 Use `mangle_obstack.'
1644 * mangle.c (append_unicode_mangled_name): Removed.
1645 (append_gpp_mangled_name): Likewise.
1646 (unicode_mangling_length): Likewise.
1647 (mangle_member_name): Return type set to `void.'
1648 (mangle_field_decl): Don't append `U' in escaped names.
1649 (mangle_method_decl): Likewise.
1650 (mangle_member_name): Just use `append_gpp_mangled_name.'
1651 * mangle_name.c: New file.
1653 2001-02-07 Per Bothner <per@bothner.com>
1655 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1657 * check-init.c (check_init): Don't call done_alternative after
1658 processing loop code, as a LOOP_EXPR never terminates normally.
1660 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1662 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1664 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1666 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1669 2001-02-06 Tom Tromey <tromey@redhat.com>
1671 * lex.c (java_new_lexer): Longer error message.
1673 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1674 Alexandre Petit-Bianco <apbianco@cygnus.com>
1676 * typeck.c (build_prim_array_type): Added leading comment.
1677 (build_java_array_type): Moved locals out of
1678 block. Always create the `data' field, fixed alignment to match
1681 2001-02-04 Tom Tromey <tromey@redhat.com>
1683 * expr.c (java_lang_expand_expr): Don't bother recomputing
1684 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1687 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1689 * parse.y (process_imports): Save the original name of the import
1690 for better error report.
1692 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1694 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1695 of macros used when compiling jvspec.c.
1696 * jvspec.c (lang_specific_driver): Link with the shared
1699 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1701 * check-init.c (check_init): Call internal_error instead of fatal.
1702 * expr.c (java_lang_expand_expr): Likewise.
1703 * jcf-parse.c (get_constant): Likewise.
1704 * mangle.c (java_mangle_decl): Likewise.
1705 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1706 (operator_string): Likewise.
1707 * check-init.c (check_init): Call abort instead of fatal.
1708 * class.c (build_class_ref): Likewise.
1709 * constants.c (write_constant_pool): Likewise.
1710 * decl.c (start_java_method): Likewise.
1711 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1712 (java_stack_dup, encode_newarray_type): Likewise.
1713 (build_java_array_length_access): Likewise.
1714 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1715 (build_java_soft_divmod, build_invokeinterface): Likewise.
1716 * java-tree.h (INNER_CLASS_P): Likewise.
1717 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1718 (give_name_to_class, get_class_constant): Likewise.
1719 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1720 (find_constant_index, generate_bytecode_conditional): Likewise.
1721 (generate_bytecode_insns, perform_relocations): Likewise.
1722 * lex.c (java_unget_unicode, java_lex): Likewise.
1723 * mangle.c (mangle_type, mangle_record_type): Likewise.
1724 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1725 (finish_mangling): Likewise.
1726 * parse.h (MARK_FINAL_PARMS): Likewise.
1727 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1728 (obtain_incomplete_type, java_complete_class): Likewise.
1729 (java_check_regular_methods, java_complete_expand_method): Likewise.
1730 (cut_identifier_in_qualified, check_deprecation): Likewise.
1731 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1732 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1733 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1734 * typeck.c (set_local_type, parse_signature_type): Likewise.
1735 (parse_signature_string, build_java_signature): Likewise;
1736 (set_java_signature): Likewise.
1737 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1738 * class.c (add_method): Call fatal_error instead of fatal.
1739 (build_static_field_ref): Likewise.
1740 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1741 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1742 * lex.c (java_new_new_lexer): Likewise.
1743 * jv-scan.c (main): Likewise.
1744 (fatal_error): Renamed from fatal.
1745 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1747 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1748 (yyparse): Likewise.
1749 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1750 * lex.c (java_get_line_col): Likewise.
1751 * jcf-parse.c (load_class): Make errors non-fatal.
1752 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1754 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1756 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1757 (error): Remove unused function.
1758 (main): Don't use "__attribute__ alias" on generated class symbol.
1760 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1762 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1764 * parse.y (finish_method_declaration): Code accounting for WFLed
1765 method DECL_NAMEs deleted.
1766 (check_abstract_method_definitions): Likewise.
1767 (resolve_type_during_patch): Layout resolved type.
1768 * typeck.c (lookup_do): Removed unused local.
1770 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1772 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1773 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1774 integer_negative_one_node.
1775 * expr.c (build_java_binop): Likewise.
1777 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1779 * zextract.c (read_zip_archive): Read file_offset before writing
1780 zipd and consequently clobbering the header contents.
1782 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1784 * Make-lang.in: Remove all dependencies on defaults.h.
1785 * decl.c: Don't include defaults.h.
1787 * parse.y: Likewise.
1789 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1791 * ChangeLog (2001-01-21): Fixed typo.
1792 * class.c (layout_class_method): Code accounting for WFLed
1793 method DECL_NAMEs deleted.
1794 * constant.c (find_methodref_index): Likewise.
1795 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1796 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1797 (struct lang_decl): New field `wfl'.
1798 (java_get_real_method_name): Prototype deleted.
1799 * mangle.c (mangle_method_decl): Code accounting for WFLed
1800 method DECL_NAMEs deleted.
1801 * parse.h (GET_METHOD_NAME): Macro deleted.
1802 * parse.y (reset_method_name): Deleted.
1803 (method_header): Set DECL_FUNCTION_WFL.
1804 (check_abstract_method_header): Code accounting for WFLed method
1806 (java_get_real_method_name): Deleted.
1807 (check_method_redefinition): Code accounting for WFLed method
1808 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1809 (java_check_regular_methods): Likewise.
1810 (java_check_abstract_methods): Likewise.
1811 (java_expand_classes): Don't call `reset_method_name.'
1812 (search_applicable_method_list): Use DECL_NAMEs instead of
1814 * typeck.c (lookup_do): Code accounting for WFLed method
1817 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1819 * lex.c (java_read_char): Check for EOF from getc first.
1821 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1823 * class.c (layout_class): Don't lay the superclass out if it's
1824 already being laid out.
1825 * jcf-parse.c (handle_innerclass_attribute): New function.
1826 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1827 handle_innerclasses_attribute.
1828 (jcf_parse): Don't load an innerclasses if it's already being
1830 * jcf-write.c (append_innerclass_attribute_entry): Static
1831 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1832 to be zero for anonymous classes.
1834 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1836 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1838 * jcf-parse.c (set_source_filename): Use
1839 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1841 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1843 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1844 gets a unique asm name.
1846 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1848 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1849 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1851 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1852 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1853 * parse.y (lookup_package_type_and_set_next): Deleted.
1854 (resolve_package): Removed unnecessary code.
1855 (find_applicable_accessible_methods_list): `finit$' can't be
1857 * verify.c (pop_argument_types): Added missing prototype.
1859 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1861 * config-lang.in: Disable java by default.
1863 2001-01-23 Tom Tromey <tromey@redhat.com>
1865 * gcj.texi (Copying): New node.
1866 Added copyright information.
1868 2001-01-21 Per Bothner <per@bothner.com>
1870 Various fixes to allow compiling a compressed .jar/.zip archive.
1871 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1872 (struct ZipFile): Add fields name and next (from ZipFileCache).
1873 (struct ZipDirectory): New field zipf points to owning ZipFile.
1874 * jcf.h (struct ZipDirectory): Add forward declaration.
1875 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1876 Remove seen_in_zip and zip_offset fields.
1877 (JCF_SEEN_IN_ZIP): New macro.
1878 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1879 * jcf-io.c: Change all ZipFileCache to ZipFile.
1880 (read_zip_member): New function.
1881 (open_in_zip): Call read_zip_member.
1882 * jcf-parse.c (find_in_current_zip): Remove function.
1883 (read_class): Merge in find_in_current_zip functionality.
1884 Call read_zip_member if needed.
1885 (parse_zip_file_entries): Use read_zip_member.
1886 (process_zip_dir): Update for removed and added JCF fields.
1887 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1889 2001-01-21 Per Bothner <per@bothner.com>
1891 Minor optimization of static ggc roots.
1892 * jcf-parse.c (parse_roots): New static field.
1893 (current_field, current_method, current_file_list): Replace by macros
1894 naming fields of parse_roots.
1895 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1896 * class.c (class_roots): New static field.
1897 (registered_class, fields_ident, info_ident, class_list):
1898 New macros naming fields of parse_roots.
1899 (build_static_field_ref): Don't register roots here.
1900 (layout_class): Static field list replaced by macro class_list.
1901 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1902 Initialize fields_ident and info_ident here.
1904 2001-01-21 Per Bothner <per@bothner.com>
1906 * jcf-parse.c (ggc_mark_jcf): New function.
1907 (init_jcf_parse): Register current_jcf as ggc root.
1909 2001-01-21 Per Bothner <per@bothner.com>
1911 * lang.c (put_decl_node): Print method's name.
1913 2001-01-21 Per Bothner <per@bothner.com>
1915 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1916 (verify_jvm_instructions): Use it, for better error messages on loads.
1918 2001-01-21 Per Bothner <per@bothner.com>
1920 * verify.c (merge_type_state): Still may have to merge even if
1921 LABEL_VERIFIED (label).
1923 2001-01-21 Per Bothner <per@bothner.com>
1925 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1926 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1928 2001-01-19 Per Bothner <per@bothner.com>
1930 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1931 if expeting an interface type. Refines Tom's change of 2000-09-12.
1933 2001-01-18 Per Bothner <per@bothner.com>
1935 * gcj.texi (Input Options): Mention .java files.
1937 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1939 * lang-options.h (-Wunsupported-jdk11): Removed.
1940 * lang.c (flag_not_overriding): Deleted.
1941 (flag_static_local_jdk1_1): Likewise.
1942 (lang_W_options): Removed "unsupported-jdk11" entry.
1943 * parse.y (java_check_methods): Removed dead code.
1945 2001-01-17 Tom Tromey <tromey@redhat.com>
1947 Changes suggested by Per Bothner:
1948 * gcj.texi (Input Options): Don't mention input files.
1949 (Code Generation): Updated --main information.
1950 (Invoking jcf-dump): Mention that --javap is incomplete.
1951 From Alexandre Petit-Bianco:
1952 (Warnings): Don't mention -Wunsupported-jdk11.
1954 (Compatibility): Mention JDK 1.2-ness of libraries.
1955 (Resources): Mention resources used when writing gcj.
1957 2001-01-17 Tom Tromey <tromey@redhat.com>
1959 * gcj.texi: New file.
1960 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
1961 (java.info): Depend on gcj.info.
1962 (java/gcj.dvi): New target.
1963 (java.dvi): Depend on gcj.dvi.
1964 (java.install-info): Wrote.
1966 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
1968 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
1969 having called make_decl_rtl.
1971 2001-01-14 Per Bothner <per@bothner.com>
1973 Various patches to emit better messages on verification errors.
1974 * expr.c (push_type_0): Return error indication on stack overflow,
1975 instead of callinfg fatal.
1976 (push_type): Now just call push_type_0 (nd fatal on overflow).
1977 (pop_type_0): Return detailed error message (in a char** argument).
1978 (pop_type): If pop_type_0 fails, print error message.
1979 (pop_argument_types): Moved to verify.c.
1980 * verify.c (pop_argument_types): Moved from expr.c.
1981 Return a (possible) error message, rather than void.
1982 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
1983 (verify_jvm_instruction): Use new macros, improving error messages.
1984 For case OPCODE_astore use object_ptr_type_node.
1985 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
1986 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
1988 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
1989 constant, return body without wrapper. (Improves constant folding.)
1990 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
1992 2001-01-13 Per Bothner <per@bothner.com>
1994 * expr.c (expand_java_field_op): Assigning to a final field outside
1995 an initializer does not violate JVM spec, so should be warning, not
1996 error. (Sun's verifier does not complain - though MicroSoft's does.)
1998 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2000 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2003 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2005 * parse.y (resolve_expression_name): Permit instance variables from
2006 enclosing context in super constructor call.
2007 (resolve_qualified_expression_name): Permit enclosing class's qualified
2008 "this" in super constructor call.
2010 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2012 * class.c (build_utf8_ref): Remove last argument in call to
2013 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2014 (build_class_ref): Likewise.
2015 (build_static_field_ref): Likewise.
2016 (get_dispatch_table): Likewise.
2017 (layout_class_method): Likewise.
2018 (emit_register_classes): Likewise.
2019 * constants.c (build_constant_data_ref): Likewise.
2020 * decl.c (builtin_function): Likewise.
2021 (create_primitive_vtable): Likewise.
2022 * expr.c (build_known_method_def): Likewise.
2023 (build_jni_stub): Likewise.
2024 (java_lang_expand_expr): Likewise.
2026 2001-01-10 Tom Tromey <tromey@redhat.com>
2028 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2030 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2032 * java-tree.h (lang_printable_name_wls): New prototype.
2033 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2034 rather than `current_class' to print type name. Don't prepend type
2035 names when printing constructor names.
2036 (lang_printable_name_wls): New function.
2037 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2038 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2039 * parse.y (patch_method_invocation): Message tuned for constructors.
2040 (not_accessible_p): Grant `private' access from within
2043 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2045 All files with updated copyright when applicable.
2046 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2047 * class.c (mangle_class_field): Function removed.
2048 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2049 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2050 (build_class_ref): Call `java_mangle_class_field' instead of
2051 `mangle_class_field.'
2052 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2053 (layout_class): Call `java_mangle_decl' instead of
2054 `mangle_static_field.'
2055 (cxx_keywords): Initialized static array moved to `lex.c.'
2056 (layout_class_method): Changed leading comment. Simplified to
2057 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2058 * decl.c (lang_mark_tree): Mark field `package_list.'
2059 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2060 (struct lang_type): New field `package_list.'
2061 (unicode_mangling_length): Prototype removed.
2062 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2063 emit_unicode_mangled_name): Likewise.
2064 (cxx_keyword_p): New prototype.
2065 (java_mangle_decl, java_mangle_class_field,
2066 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2067 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2069 * jvgenmain.c (main_method_prefix): Global variable removed.
2070 (main_method_suffix): Likewise.
2071 (do_mangle_classname): New function.
2072 (main): Call it. Format changed to accomodate new mangling scheme.
2073 * lex.c: (utf8_cmp): Conditionally prototyped.
2074 (cxx_keywords): Moved from class.c, conditionally defined.
2075 (utf8_cmp, cxx_keyword_p): Likewise.
2076 * mangle.c (obstack.h, ggc.h): Included.
2077 (mangle_field_decl): New function.
2078 (mangle_method_decl, mangle_type, mangle_pointer_type,
2079 mangle_array_type, mangle_record_type,
2080 find_compression_pointer_match, find_compression_array_match,
2081 find_compression_record_match,
2082 find_compression_array_template_match, set_type_package_list,
2083 entry_match_pointer_p, emit_compression_string, init_mangling,
2084 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2085 (mangle_obstack): New global.
2086 (MANGLE_RAW_STRING): New macro.
2087 (unicode_mangling_length): Turned static.
2088 (append_unicode_mangled_name): Renamed from
2089 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2090 replaces `obstack', removed from the parameter list.
2091 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2092 replaces parameter `obstack', removed from the parameter list. Call
2093 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2094 (append_gpp_mangled_classtype): Removed.
2095 (compression_table, compression_next): New static variables.
2096 * parse.y (temporary_obstack): Extern declaration removed.
2098 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2100 * parse.y (patch_binop): Compute missing type in error situations.
2102 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2104 * class.c (make_class_data): Push initial value for "arrayclass".
2105 * decl.c (init_decl_processing): Add new class field "arrayclass".
2107 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2109 From patha@softlab.ericsson.se:
2110 * parse.y (switch_label): Use build, not build1, to construct
2113 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2115 * lang.c (lang_decode_option): Change -MA to -MP.
2116 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2117 Update to new prototype; do quote targets.
2118 (jcf_dependency_write): Update.
2120 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2122 Shorten primitive array allocation path:
2123 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2124 to create new primitive arrays.
2125 * expr.c (build_newarray): If generating native code, call
2126 soft_newarray_node with a reference to the primitive TYPE identifier
2127 instead of type_value.
2129 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2131 Fix for PRs gcj/312 and gcj/253:
2132 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2133 dest if they arn't already.
2134 * class.c (layout_class): Call maybe_layout_super_class on
2135 superinterfaces also, but only if compiling from bytecode.
2138 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2141 2000-12-15 Tom Tromey <tromey@redhat.com>
2143 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2146 2000-12-14 Andrew Haley <aph@redhat.com>
2148 * boehm.c (mark_reference_fields): Change test to correctly detect
2151 2000-12-15 Andreas Jaeger <aj@suse.de>
2153 * config-lang.in (lang_dirs): Added.
2155 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2157 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2158 Credits go to rth for finding it.
2160 2000-12-13 Mike Stump <mrs@wrs.com>
2162 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2164 2000-11-07 Tom Tromey <tromey@cygnus.com>
2166 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2167 * lex.c (java_ignorable_control_p): Removed.
2168 (java_letter_or_digit_p): Removed.
2169 (java_start_char_p): New function.
2170 (java_read_char): Return `int', not `unicode_t'. Changed
2172 (java_read_unicode): Likewise.
2173 (java_read_unicode_collapsing_terminators): Likewise.
2174 (java_get_unicode): Likewise.
2175 (java_new_lexer): Initialize hit_eof.
2176 (java_parse_end_comment): Take `int' argument.
2177 (java_parse_doc_section): Likewise.
2178 (java_parse_escape_sequence): Don't allow backlash-newline.
2180 * lex.h (JAVA_DIGIT_P): Removed.
2181 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2182 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2183 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2184 (JAVA_PART_CHAR_P): New macro.
2186 (JAVA_CHAR_ERROR): Now -2.
2187 (java_lexer): New field `hit_eof'.
2188 * chartables.h: New file.
2189 * gen-table.pl: new file.
2191 2000-11-20 Tom Tromey <tromey@cygnus.com>
2192 Alexandre Petit-Bianco <apbianco@cygnus.com>
2194 * parse.y (java_complete_lhs): Only allow compound assignment of
2195 reference type if type is String.
2197 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2199 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2200 jcf-path.c: Likewise.
2202 2000-12-09 Anthony Green <green@redhat.com>
2204 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2205 filestart and filename_length as int values.
2207 2000-12-07 Mo DeJong <mdejong@redhat.com>
2209 * jcf-io.c (find_class): Correct the logic that tests to see if a
2210 .java file is newer than its .class file. The compiler was
2211 incorrectly printing a warning when file mod times were equal.
2213 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2215 * jvgenmain.c: Use ISPRINT not isascii.
2217 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2219 * parse.y (end_artificial_method_body): Fixed typo.
2221 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2223 * parse.y (patch_method_invocation): Pick the correct enclosing
2224 context when creating inner class instances.
2227 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2229 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2230 Update copyright year to 2000.
2232 2000-11-23 Anthony Green <green@redhat.com>
2234 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2235 Move current_file_list out of yyparse and make it static.
2237 * expr.c: Declare quick_stack and tree_list_free_list as static
2238 (init_expr_processing): Register quick_stack and
2239 tree_list_free_list roots.
2241 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2243 * parse.y (build_outer_field_access): New local `decl_ctx', use
2244 it. Check for field's context and current class immediate outer
2245 context inheritance.
2246 (outer_field_access_p): Consider fields inherited from the last
2248 (build_access_to_thisn): Stop at the last enclosing context if
2252 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2254 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2256 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2258 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2261 2000-11-20 Tom Tromey <tromey@cygnus.com>
2263 * jv-scan.c (help): Document --complexity.
2264 (options): Added --complexity.
2265 (flag_complexity): New global.
2266 (main): Call `report'.
2267 * parse-scan.y (complexity): New global.
2268 (if_then_statement, if_then_else_statement,
2269 if_then_else_statement_nsi, switch_block_statement_group,
2270 while_expression, do_statement, for_begin, continue_statement,
2271 throw_statement, catch_clause, finally, method_invocation,
2272 conditional_and_expression, conditional_or_expression,
2273 conditional_expression): Update complexity.
2274 (reset_report): Reset complexity.
2275 (report): New function.
2277 2000-11-20 Tom Tromey <tromey@cygnus.com>
2279 * lex.c (yylex): Added STRICT_TK case.
2280 * parse.y (STRICT_TK): Added.
2281 * parse-scan.y (STRICT_TK): Added.
2282 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2283 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2285 * keyword.h: Rebuilt.
2286 * keyword.gperf (strictfp): Added.
2288 2000-11-20 Tom Tromey <tromey@cygnus.com>
2290 * lex.c (yylex): Recognize floating point constants with leading
2293 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2295 * java-tree.h (cyclic_inheritance_report): Constify.
2296 * parse.y (cyclic_inheritance_report): Likewise.
2298 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2300 * parse.y (goal): Remove call to ggc_add_string_root.
2302 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2304 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2305 Create string in scratch buffer, then pass to build_string.
2307 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2309 * parse.y (issue_warning_error_from_context): Add
2312 2000-11-11 Anthony Green <green@redhat.com>
2314 * jcf-parse.c (process_zip_dir): Add finput parameter.
2315 (jcf_figure_file_type): Call process_zip_dir with appropriate
2318 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2320 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2321 * jcf-parse.c (jcf_figure_file_type): Likewise.
2323 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2325 * parse.y (create_new_parser_context): Use memset () instead of
2328 2000-11-08 Tom Tromey <tromey@cygnus.com>
2330 * gjavah.c (process_file): Only include gcj/cni.h when generating
2333 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2335 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2336 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2337 instead of bzero ().
2339 2000-11-05 Tom Tromey <tromey@cygnus.com>
2341 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2342 * lex.c (IS_ZERO): New define.
2343 (java_perform_atof): Error on floating point underflow.
2345 2000-11-04 Tom Tromey <tromey@cygnus.com>
2347 * lex.c (java_parse_escape_sequence): Only read two octal
2348 characters if the first one is greater than 3. Don't allow
2349 "octal" numbers to include the digits 8 or 9.
2351 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2353 * Make-lang.in (java.distdir): Remove.
2355 2000-11-03 Tom Tromey <tromey@cygnus.com>
2357 * Make-lang.in (java.dvi): New target.
2358 Partial fix for PR other/567.
2360 * lang-options.h: Mention -Wout-of-date.
2361 * jcf-dump.c (flag_newer): New global.
2362 * gjavah.c (flag_newer): New global.
2363 * jcf-io.c (find_class): Only warn when flag_newer set.
2364 * lang.c (flag_newer): New global.
2365 (struct string_option): New declaration.
2366 (lang_W_options): New global.
2367 (process_option_with_no): New function.
2368 (lang_decode_option): Use it.
2370 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2371 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2374 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2375 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2376 * lex.c (java_read_unicode): Removed `term_context' argument.
2377 Recognize any number of `u' in `\u'.
2378 (java_read_unicode_collapsing_terminators): New function.
2379 (java_get_unicode): Use it.
2380 (java_lineterminator): Removed.
2381 (yylex): Produce error if character literal is newline or single
2382 quote. Return if eof found in middle of `//' comment. EOF in
2383 `//' comment is only an error if pedantic.
2384 (java_ignorable_control_p): New function.
2385 (java_parse_end_comment): Return if eof found in middle of
2388 * jv-scan.c (pedantic): New global.
2390 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2392 * parse.y (outer_field_access_p): Inherited fields aren't
2393 consider outer fields.
2394 (maybe_build_thisn_access_method): Use
2395 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2396 (resolve_expression_name): Trigger an error if a static field
2397 is being accessed as an outer field.
2399 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2401 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2404 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2406 * Make-lang.in: Move all build rules here from Makefile.in,
2407 adapt to new context. Wrap all rules that change the current
2408 directory in parentheses. Expunge all references to $(P).
2409 When one command depends on another and they're run all at
2410 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2411 all object-file generation rules. Delete obsolete variables.
2413 * Makefile.in: Delete.
2414 * config-lang.in: Delete outputs= line.
2416 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2418 * parse.y (patch_method_invocation): NULLify this_arg when already
2420 (maybe_use_access_method): Handle call to methods unrelated to the
2421 current class. Fixed comment.
2424 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2426 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2429 2000-10-24 Tom Tromey <tromey@cygnus.com>
2431 * lex.c (java_new_lexer): Initialize new fields. Work around
2432 broken iconv() implementations.
2433 (java_read_char): Swap bytes if required. Use fallback decoder if
2435 (byteswap_init, need_byteswap): New globals.
2436 (java_destroy_lexer): Only close iconv handle if it is in use.
2437 * lex.h (java_lexer): New fields read_anything, byte_swap,
2439 Made out_buffer unsigned.
2441 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2443 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2444 where an enclosing context can be set on the jdep.
2445 (do_resolve_class): Fixed identation.
2447 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2449 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2451 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2454 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2456 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2458 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2460 * jcf-write.c (OP1): Update `last_bc'.
2461 (struct jcf_block): Fixed indentation and typo in comments. New
2463 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2464 follows `monitorenter'.
2465 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2469 2000-10-16 Tom Tromey <tromey@cygnus.com>
2471 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2472 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2473 * lang-options.h: Added -MA, -MT, -MF..
2474 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2475 (DEPEND_TARGET_SET): New macro.
2476 (DEPEND_FILE_ALREADY_SET): Likewise.
2477 (init_parse): Handle new flags.
2478 * jcf.h (jcf_dependency_print_dummies): Declare.
2479 * Make-lang.in (s-java): Added mkdeps.o.
2480 * Makefile.in (BACKEND): Added mkdeps.o.
2481 (../gcjh$(exeext)): Added mkdeps.o.
2482 (../jcf-dump$(exeext)): Added mkdeps.o.
2483 * jcf-depend.c: Include mkdeps.h.
2484 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2485 add_entry): Removed.
2486 (jcf_dependency_reset): Rewrote.
2487 (dependencies): New global.
2488 (jcf_dependency_set_target): Rewrote.
2489 (jcf_dependency_add_target): Likewise.
2490 (jcf_dependency_add_file): Likewise.
2492 (print_ents): Removed.
2493 (jcf_dependency_write): Rewrote.
2494 (print_dummies): New global.
2495 (jcf_dependency_print_dummies): New function
2496 (jcf_dependency_write): Call deps_dummy_targets if required.
2498 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2500 * gjavah.c (add_class_decl): Removed unused variables `tname',
2501 `tlen' and `name_index'.
2502 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2503 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2504 in `wfl_operator' with value.
2505 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2506 (jcf_figure_file_type): Fixed identation.
2507 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2508 * parse.y (analyze_clinit_body): New function.
2509 (static_initializer:): Reset `current_static_block'.
2510 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2511 `wfl_operator' with new value.
2512 (lookup_cl): Use EXPR_WFL_FILENAME.
2513 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2514 analyze_clinit_body.
2515 (build_outer_field_access): Access to this$<n> built from
2516 current_class, not its outer context.
2517 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2518 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2519 (patch_method_invocation): Use `is_static_flag' when already
2521 (patch_newarray): Removed assignment in ternary operator.
2523 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2525 * except.c (free_eh_ranges): Don't free `whole_range'.
2527 2000-10-15 Anthony Green <green@redhat.com>
2529 * decl.c (init_decl_processing): Call init_class_processing before
2532 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2534 * check-init.c (check_init): Fixed leading comment. Use
2536 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2537 (give_name_to_locals): Likewise.
2538 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2539 fields in lang_decl_var.
2540 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2541 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2542 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2543 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2544 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2545 (LOCAL_FINAL): Rewritten.
2546 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2547 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2548 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2549 `init_final' fields.
2550 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2551 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2552 (TYPE_HAS_FINAL_VARIABLE): New macro.
2553 (struct lang_type): Added `afv' field.
2554 * parse.y (check_static_final_variable_assignment_flag): New function.
2555 (reset_static_final_variable_assignment_flag): Likewise.
2556 (check_final_variable_local_assignment_flag): Likewise.
2557 (reset_final_variable_local_assignment_flag): Likewise.
2558 (check_final_variable_indirect_assignment): Likewise.
2559 (check_final_variable_global_assignment_flag): Likewise.
2560 (add_inner_class_fields): Use LOCAL_FINAL_P.
2561 (register_fields): Handle local finals and final variables.
2562 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2563 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2564 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2566 (java_complete_expand_methods): Loop to set
2567 TYPE_HAS_FINAL_VARIABLE. Call
2568 `reset_final_variable_local_assignment_flag' and
2569 `check_final_variable_local_assignment_flag' accordingly before
2570 and after constructor expansion. Call
2571 `reset_static_final_variable_assignment_flag'
2572 before expanding <clinit> and after call
2573 `check_static_final_variable_assignment_flag' if the
2574 current_class isn't an interface. After all methods have been
2575 expanded, call `check_final_variable_global_assignment_flag' and
2576 `check_static_final_variable_assignment_flag' if the current class
2578 (maybe_yank_clinit): Fixed typo in comment.
2579 (build_outer_field_access_methods): Removed old sanity check. Use
2580 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2581 Don't create access methods for finals.
2582 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2583 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2584 existing DECL_INIT has been processed.
2585 (java_complete_lhs): Likewise.
2586 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2587 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2589 (patch_assignment): Use LOCAL_FINAL_P.
2590 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2591 DECL_INITIAL is nullified.
2594 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2596 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2598 * Makefile.in (parse.c, parse-scan.c): Likewise.
2600 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2602 * class.c (temporary_obstack): Remove.
2603 (make_class): Don't mess with obstascks.
2604 (push_class): Likewise.
2605 (set_super_info): Likewise.
2606 (add_method_1): Likewise.
2607 (add_method): Likewise.
2608 (add_field): Likewise.
2609 (build_utf8_ref): Likewise.
2610 (build_class_ref): Likewise.
2611 (build_static_field_ref): Likewise.
2612 (finish_class): Likewise.
2613 (push_super_field): Likewise.
2614 (layout_class): Likewise.
2615 (layout_class_methods): Likewise.
2616 (init_class_processing): Likewise.
2617 * constants.c (get_tag_node): Likewise.
2618 (build_constant_data_ref): Likewise.
2619 * decl.c (ggc_p): Remove.
2620 (copy_lang_decl): Use ggc_alloc.
2621 (complete_start_java_method): Don't mess with obstacks.
2622 (start_java_method): Likewise.
2623 (end_java_method): Likewise.
2624 * except.c (link_handler): Use xmalloc.
2625 (free_eh_ranges): New function.
2626 (method_init_exceptions): Use it.
2627 (add_handler): Use xmalloc.
2628 (expand_start_java_handler): Don't mess with obstacks.
2629 (prepare_eh_table_type): Likewise.
2630 (expand_end_java_handler): Likewise.
2631 * expr.c (push_value): Likewise.
2632 (create_label_decl): Likewise.
2633 (build_jni_stub): Likewise.
2634 (java_lang_expand_expr): Likewise.
2635 (note_instructions): Use xrealloc.
2636 (java_push_constant_from_pool): Don't mess with obstacks.
2637 (process_jvm_instruction): Likewise.
2638 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2640 * jcf-parse.c (get_constant): Don't mess with obstacks.
2641 (read_class): Likewise.
2642 (jcf_parse): Likewise.
2643 * lex.c (expresion_obstack): Remove.
2644 (java_lex): Don't use obstack_free.
2645 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2646 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2647 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2648 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2649 * parse.y (gaol): Add more GC roots.
2650 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2651 (lookup_field_wrapper): Likewise.
2652 (obtain_incomplete_type): Don't mess with obstacks.
2653 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2655 (craft_constructor): Don't mess with obstacks.
2656 (safe_layout_class): Likewise.
2657 (java_complete_class): Likewise.
2658 (source_end_java_method): Likewise.
2659 (build_outer_field_access_methods): Likewise.
2660 (build_outer_method_access_method): Likewise.
2661 (maybe_build_thisn_access_method): Likewise.
2662 (build_dot_class_method_invocation): Likewise.
2663 (java_complete_tree): Likewise.
2664 (java_complete_lhs): Likewise.
2665 (do_merge_string_cste): Likewise.
2666 (patch_string_cst): Likewise.
2667 (array_constructor_check_entry): Likewise.
2668 * typeck.c (build_java_array_type): Likewise.
2669 (parse_signature_string): Likewise.
2670 (build_java_signature): Likewise.
2672 2000-10-12 Tom Tromey <tromey@cygnus.com>
2675 * gjavah.c (add_class_decl): Don't special-case inner classes.
2676 (add_namelet): Likewise.
2678 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2680 * java-tree.h: Constify current_encoding.
2681 * lang.c: Constify current_encoding.
2683 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2685 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2686 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2688 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2690 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2691 patch. Fixes gcj/340.
2693 2000-10-10 Tom Tromey <tromey@cygnus.com>
2695 * lex.c (java_new_lexer): Initialize out_first and out_last
2697 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2699 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2701 * parse.y (pop_current_osb): New function.
2702 (array_type:): Use `dims:', changed actions
2703 accordingly. Suggested by Anthony Green.
2704 (array_creation_expression:): Used pop_current_osb.
2705 (cast_expression:): Likewise.
2706 (search_applicable_method_list): Fixed indentation.
2708 2000-10-08 Anthony Green <green@redhat.com>
2710 * parse.y (array_type_literal): Remove production.
2711 (type_literals): Refer to array_type, not array_type_literal.
2713 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2715 Patch contributed by Corey Minyard.
2716 * decl.c (check_local_named_variable): New function.
2717 (tree check_local_unnamed_variable): Likewise.
2718 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2720 2000-10-07 Anthony Green <green@redhat.com>
2722 * class.c (layout_class): Handle case where superclass can't be
2725 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2727 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2730 2000-10-05 Tom Tromey <tromey@cygnus.com>
2732 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2733 * jvgenmain.c (class_mangling_prefix): Removed.
2734 (class_mangling_suffix): New global.
2736 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2738 (print_method_info): Handle overrides for static and final
2740 (process_file): Generate declaration for class object field.
2741 * class.c (cxx_keywords): New array.
2742 (utf8_cmp): New function.
2743 (cxx_keyword_p): New function.
2744 (layout_class_method): Mangle C++ keywords by appending `$'.
2745 (mangle_field): New function.
2746 (mangle_class_field): Use mangle_field. Mangle class name as
2748 (mangle_static_field): Use mangle_field.
2750 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2752 * decl.c (find_local_variable): Removed uncessary type check and
2753 fixed range check typo. From Corey Minyard.
2755 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2757 * decl.c (give_name_to_locals): New local `code_offset'. Call
2758 `maybe_adjust_start_pc'.
2759 * expr.c (note_instructions): New function.
2760 (expand_byte_code): Don't collect insn starts here.
2761 (peek_opcode_at_pc): New function.
2762 (maybe_adjust_start_pc): Likewise.
2763 * java-tree.h (maybe_adjust_start_pc): Declare.
2764 (note_instructions): Likewise.
2765 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2767 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2769 * parse.y (field_access:): Fixed indentation.
2770 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2772 2000-09-07 Tom Tromey <tromey@cygnus.com>
2775 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2776 JPRIMITIVE_TYPE_P, for arithmetic operators.
2777 (patch_method_invocation): Indentation fix.
2778 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2779 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2780 (do_unary_numeric_promotion): Cleaned up code.
2781 (valid_cast_to_p): Handle boolean correctly.
2783 2000-09-27 Tom Tromey <tromey@cygnus.com>
2785 * lex.c (java_read_unicode): Reset bs_count when finished with
2788 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2791 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2792 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2793 (typeck.o): Depend on ggc.h.
2794 * class.c (add_method_1): Use GC functions for allocation.
2795 (init_class_processing): Register roots.
2796 * decl.c (ggc_p): Set to 1.
2797 (pending_local_decls): Make it static.
2798 (push_jvm_slot): Use GC functions for allocation.
2799 (init_decl_processing): Register roots.
2800 (give_name_to_locals): Use GC functions for allocation.
2801 (lang_mark_tree): New function.
2802 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2803 functions for allocation.
2804 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2805 * lex.c (java_lex): Use build_string, rather than replicating it
2807 * parse.y (goal): Add more roots.
2808 (mark_parser_ctxt): New function.
2809 * typeck.c: Include ggc.h.
2811 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2813 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2814 contains something else than MODIFY_EXPR.
2816 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2818 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2819 * Makefile.in (parse.o): Depend on ggc.h.
2820 (class.o): Likewise.
2821 (constants.o): Likewise.
2824 (jcf-parse.o): Likewise.
2825 (jcf-write.o): Likewise.
2826 (mangle.o): Likewise.
2827 * class.c: Include ggc.h.
2828 (build_static_field_ref): Register GC roots.
2829 (layout_class): Likewise.
2830 (init_class_processing): Likewise.
2831 * constants.c: Include ggc.h.
2832 (current_constant_pool_data_ref): Remove.
2833 (tag_nodes): Move it to ...
2834 (get_tag_node): ... here. Register GC roots.
2835 * decl.c: Include ggc.h. Remove many global tree definitions.
2836 (throw_node): Define.
2837 (java_global_trees): Likewise.
2838 (predef_filenames): Make the size a constant.
2839 (init_decl_processing): Adjust accordingly.
2840 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2841 * expr.c: Include ggc.h.
2842 (init_expr_processing): Register GC roots.
2843 (build_invokeinterface): Likewise.
2844 * java-tree.h: Replace extern tree declarations with macros.
2845 (java_global_trees): New variable.
2846 (java_tree_index): New enumeration.
2847 (init_jcf_parse): Declare.
2848 * jcf-parse.c: Include ggc.h.
2849 (current_class): Remove declaration.
2850 (main_class): Likewise.
2851 (all_class_list): Likewise.
2852 (predefined_filename_p): Adjust for constant size of
2854 (init_jcf_parse): New function.
2855 * jcf-write.c: Include ggc.h.
2856 (generate_classfile): Register GC roots.
2857 (append_synthetic_attribute): Likewise.
2858 (append_innerclass_attribute_entry): Likewise.
2859 * lang.c: Include ggc.h.
2860 (lang_print_error): Register GC roots.
2861 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2863 * parse.y: Include ggc.h.
2864 (wfl_operator): Remove.
2865 (goal): Register GC roots.
2866 (java_pop_parser_context): Adjust for new field names.
2867 (java_parser_context_save_global): Likewse.
2868 (java_parser_context_restore_global): Likewise.
2869 (java_parser_context_suspend): Likewise.
2870 (java_parser_context_resume): Likewise.
2871 (verify_constructor_circularity): Register GC roots.
2872 (lookup_cl): Likewise.
2873 (java_reorder_fields): Likewise.
2874 (build_current_this): Likewise.
2875 (class_in_current_package): Likewise.
2876 (argument_types_convertible): Likewise.
2877 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2879 2000-09-14 Tom Tromey <tromey@cygnus.com>
2881 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2883 2000-09-13 Tom Tromey <tromey@cygnus.com>
2885 * jcf-parse.c: Include <locale.h>.
2886 * jv-scan.c: Include <locale.h>.
2888 2000-09-12 Tom Tromey <tromey@cygnus.com>
2890 * expr.c (pop_type_0): Return `Object' if trying to merge two
2892 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2893 interface types; `Object' is always a valid supertype.
2895 2000-09-12 Tom Tromey <tromey@cygnus.com>
2898 * jv-scan.c (help): Document --encoding.
2899 (options): Added `encoding' entry.
2900 (OPT_ENCODING): New define.
2901 (main): Handle --encoding.
2902 Include <langinfo.h> if nl_langinfo exists.
2903 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2905 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2906 (parse_source_file): Correctly call java_init_lex. Added `finput'
2907 argument. Use nl_langinfo to determine default encoding.
2908 * java-tree.h (current_encoding): Declare.
2909 * parse.y (java_parser_context_restore_global): Don't restore
2911 (java_parser_context_save_global): Don't set `finput' field.
2912 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2914 * lang.c (current_encoding): New global.
2915 (lang_decode_option): Recognize `-fencoding='.
2916 (finish_parse): Don't close finput.
2917 * parse.h (struct parser_ctxt): Removed `finput' and
2918 `unget_utf8_value' fields. Added `lexer' field.
2919 (java_init_lex): Fixed declaration.
2920 * lex.c (java_new_lexer): New function.
2921 (java_destroy_lexer): Likewise.
2922 (java_read_char): Added `lex' argument. Handle iconv case.
2923 (java_read_unicode): Added `lex' argument. Count backslashes in
2925 (java_init_lex): Added `finput' and `encoding' arguments. Set
2926 `lexer' field in ctxp.
2927 (BAD_UTF8_VALUE): Removed.
2928 (java_lex): Handle seeing UEOF in the middle of a string literal.
2929 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2930 (java_lexer): New structure.
2933 (DEFAULT_ENCODING): New define.
2934 (java_destroy_lexer): Declare.
2936 2000-09-12 Tom Tromey <tromey@cygnus.com>
2939 * lex.c (java_init_lex): Initialize java_io_serializable.
2940 * parse.y (java_io_serializable): New global.
2941 (valid_ref_assignconv_cast_p): An array can be cast to
2944 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2946 * decl.c, expr.c: Include defaults.h if not already included.
2947 Don't define the *_TYPE_SIZE macros.
2949 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
2951 * typeck.c (build_java_array_type): Correct first parameter
2952 in ADJUST_FIELD_ALIGN invocation.
2954 2000-09-06 Tom Tromey <tromey@cygnus.com>
2956 * lang-specs.h: Also recognize `-femit-class-files'.
2958 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2960 * verify.c (merge_types): Load the types to merge if necessary.
2962 2000-09-02 Anthony Green <green@redhat.com>
2964 * jcf-io.c: Include zlib.h.
2965 (open_in_zip): Read compressed class file archives.
2966 * zipfile.h (ZipDirectory): Add uncompressed_size and
2967 compression_method fields.
2968 * zextract.c (read_zip_archive): Collect file compression info.
2970 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
2972 * parse.y (do_resolve_class): Also explore superclasses of
2973 intermediate enclosing contexts when searching for inner classes.
2975 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2977 * parse.y (variable_declarator_id:): Better error message.
2978 (expression_statement:): Use YYNOT_TWICE.
2979 (cast_expression:): Likewise.
2980 (assignment:): Likewise.
2982 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * parse.y (do_merge_string_cste): New locals. Create new
2985 STRING_CSTs each time, use memcpy. Fixes gcj/311.
2987 2000-08-07 Hans Boehm <boehm@acm.org>
2989 * boehm.c (mark_reference_fields): Set marking bits for all words in
2990 a multiple-word record.
2991 (get_boehm_type_descriptor): Use the procedure marking descriptor for
2994 2000-08-31 Mike Stump <mrs@wrs.com>
2996 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
2997 jcf-dump$(exeext)): Make parallel safe.
2999 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3001 * jcf-parse.c (set_source_filename): Constify a char *.
3002 * jcf-write.c (append_innerclasses_attribute,
3003 make_class_file_name): Constify a char *. Don't recycle a
3004 variable for an unrelated purpose.
3005 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3006 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3008 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3010 * expr.c (can_widen_reference_to): Fixed indentation.
3011 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3012 * parse.y: `finit$' replaces `$finit$' in comments.
3013 (try_builtin_assignconv): Fixed leading comment.
3015 2000-08-25 Greg McGary <greg@mcgary.org>
3017 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3019 2000-08-24 Greg McGary <greg@mcgary.org>
3021 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3022 * parse.y (BINOP_LOOKUP): Likewise.
3024 2000-08-22 Andrew Haley <aph@cygnus.com>
3026 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3027 sign extending. Fixes gcj/321.
3028 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3029 combining to make a jlong. Fixes gcj/321.
3031 2000-08-21 Nix <nix@esperi.demon.co.uk>
3033 * lang-specs.h: Do not process -o or run the assembler if
3036 2000-08-16 Andrew Haley <aph@cygnus.com>
3038 * typeck.c (build_java_array_type): Rewrite code to do array
3039 alignment. Take into account back-end macros when aligning array
3040 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3041 user to set alignment. Fixes gcj/252 and 160.
3043 2000-08-09 Tom Tromey <tromey@cygnus.com>
3045 * parse.y (check_abstract_method_definitions): Now return `int'.
3046 Check implemented interfaces. Fixes PR gcj/305.
3048 * parse.y (patch_switch_statement): Disallow `long' in switch
3049 expressions. Fixes PR gcj/310.
3051 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3053 * decl.c (finit_leg_identifier_node): New global.
3054 (init_decl_processing): Use `finit$' to initialize
3055 finit_identifier_node. Use `$finit$' to initialize
3056 finit_leg_identifier_node.
3057 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3058 * java-tree.h (finit_identifier_node): Changed attached comment.
3059 (finit_leg_identifier_node): New declaration.
3060 (ID_FINIT_P): Take finit_identifier_node and
3061 finit_leg_identifier_node into account. This is a backward
3064 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3066 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3068 (generate_bytecode_insns): Check `nargs' before emitting it.
3069 * verify.c (merge_type_state): Fixed typo.
3070 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3071 generate_bytecode_{conditional,insns}.
3073 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3075 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3078 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * class.c (maybe_layout_super_class): Fixed indentation.
3081 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3082 (java_check_methods): New function declaration.
3083 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3084 instead of `str_ptr'.
3085 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3086 of a `invokeinterface' at the right time.
3087 * parse.h (WFL_STRIP_BRACKET): New macro.
3088 (SET_TYPE_FOR_RESOLUTION): Use it.
3089 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3090 (check_class_interface_creation): Don't check for cross package
3091 innerclass name clashes.
3092 (method_header): Behave properly if MDECL is `error_mark_node'.
3093 (method_declarator): Return `error_mark_node' if bogus current
3095 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3096 (resolve_and_layout): New local `decl_type', set and used. Call
3098 (java_check_methods): New method.
3099 (java_layout_classes): Use it.
3100 (resolve_qualified_expression_name): No EH check necessary in
3102 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3104 (patch_assignment): Set DECL_INITIAL on integral final local.
3106 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3108 * java-tree.h (flag_extraneous_semicolon): New extern.
3109 * lang-options.h: (-Wextraneous-semicolon): New option.
3110 * lang.c (flag_redundant): Fixed typo in leading comment.
3111 (flag_extraneous_semicolon): New global.
3112 (lang_decode_option): Set `flag_extraneous_semicolon' when
3113 -Wall. Decode `-Wextraneous-semicolon'.
3114 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3115 `empty_statement' rule.
3116 (class_body_declaration): Likewise.
3117 (method_body:): Accept `;' as a method body.
3118 (static_initializer:): Removed `SC_TK' hack.
3119 (constructor_block_end:): Likewise.
3120 (empty_statement:): Report deprecated empty declaration. Fixes
3123 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * parse.y (build_dot_class_method_invocation): Changed parameter
3126 name to `type'. Build signature from `type' and convert it to a
3127 STRING_CST if it's an array.
3128 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3129 to use `ref_type' directly.
3131 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3133 * lang-options.h: Added a comma after the last element to avoid
3134 syntax errors when other languages define additional options.
3136 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3138 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3139 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3140 (jc1): Link with $(BACKEND).
3141 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3143 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3145 * jvspec.c: Adjust type of second argument to
3146 lang_specific_driver, and update code as necessary.
3148 * class.c (build_dtable_decl): Initialize dummy.
3150 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3152 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3153 method bodies not to rule out discarding `<clinit>'; don't use
3154 <clinit> to initialize static fields with constant initializers.
3156 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3160 (method_synthetic): New global.
3161 (HANDLE_METHOD): Recognize synthetic method and tell
3162 `print_method_info' about it.
3163 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3164 processing a synthetic method.
3165 * jcf-reader.c (skip_attribute): New function.
3166 ( skip_attribute): Likewise.
3168 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3170 * parse.y (build_outer_field_access): Fixed comments.
3171 (fix_constructors): Emit the initialization of this$<n> before
3173 (resolve_qualified_expression_name): Build an access to `decl' if
3176 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3178 * parse-scan.y (curent_class): Non longer const.
3179 (inner_qualifier, inner_qualifier_length): Deleted.
3180 (current_class_length): New global.
3181 (bracket_count): Fixed typo in leading comment.
3182 (anonymous_count): New global.
3183 (class_instance_creation_expression:): Handle anonymous classes.
3184 (anonymous_class_creation:): New rule.
3185 (push_class_context): Rewritten.
3186 (pop_class_context): Likewise.
3187 (INNER_QUALIFIER): Macro deleted.
3188 (report_class_declaration): call `push_class_context' when
3189 entering the function. `fprintf' format modified not to use
3191 (report_class_declaration): Assign `package_name' and
3192 `current_class' to NULL separatly.
3194 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3196 * expr.c (build_invokeinterface): Call layout_class_methods on
3199 2000-07-27 Tom Tromey <tromey@cygnus.com>
3200 Anthony Green <green@cygnus.com>
3201 Alexandre Petit-Bianco <apbianco@cygnus.com>
3203 * class.c (make_class_data): Create vtable for abstract classes.
3204 (get_dispatch_table): Changed to cope with abstract classes.
3206 2000-07-27 Tom Tromey <tromey@cygnus.com>
3208 * parse.y (patch_method_invocation): Don't reverse the argument
3209 list when dealing with anonymous class constructors. Fixed typo in
3212 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3214 * parse.y (build_alias_initializer_parameter_list): Reverse
3215 crafted list when building aliases for anonymous class
3218 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3220 * parse.y (jdep_resolve_class): Don't bother checking potential
3221 innerclass access if `decl' is NULL.
3222 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3225 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3227 * parse.c: Remove (again.)
3229 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3231 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3232 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3233 outside the `if' statement, alias to innerclass removed, `decl'
3234 used to mark the class complete.
3236 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3238 * parse.y (simple_name:): Fixed typo in error message.
3240 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3242 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3243 or its first operand can be error marks.
3245 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3247 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3248 * parse.y (method_header): Likewise.
3250 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3252 * parse.y (process_imports): Consider that one might be trying to
3253 import an innerclass. Fixes gcj/254
3255 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3257 * parse.y (find_as_inner_class): Handle the case where the
3258 enclosing context of an innerclass has been loaded as bytecode.
3260 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3262 * parse.y (simple_name:): Reject `$' in type names.
3263 (resolve_type_during_patch): Use `type' as a second
3264 argument to resolve_no_layout. Fixes gcj/257.
3266 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3268 * parse.y (find_most_specific_methods_list): Select the only
3269 non-abstract method even if max has been set.
3270 Fixes gcj/285, gcj/298.
3272 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3274 * lang-specs.h: Added %(jc1) to java compiler options.
3276 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3278 * .cvsignore: New file.
3280 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3282 * parse.y (not_accessible_p): Access granted to innerclasses
3283 (indirectly) extending the reference type. Fixes gcj/249.
3285 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * parse.y (patch_method_invocation): Fixed comment.
3288 (maybe_use_access_method): Build this$<n>s to the context of the
3289 target method, or a type that extends it. Fixes gcj/242.
3291 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3295 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3297 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3299 2000-07-13 Tom Tromey <tromey@cygnus.com>
3301 * lang-specs.h: Added %{I*}.
3303 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3305 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3307 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3309 * parse-scan.c: Remove.
3311 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3313 * class.c (set_super_info): Handled protected inner classes.
3314 (common_enclosing_context_p): Bail early if arguments aren't both
3316 (get_access_flags_from_decl): Handle private and protected inner
3318 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3319 (CLASS_PROTECTED): Likewise.
3320 (struct lang_type): New bitfield `poic'.
3321 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3323 (check_inner_class_access): Renamed arguments, added
3324 comments. Handles protected inner classes (fixes gcj/225)
3325 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3327 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3329 * parse.y (resolve_qualified_expression_name): Verify qualified
3330 access to `this'. Fixes gcj/239.
3332 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3334 * jcf-write.c (generate_classfile): Don't install ConstantValue
3337 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3339 * parse.y (resolve_qualified_expression_name): Handle inner class
3340 access. Fixes gcj/256.
3342 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * jcf-write.c (generate_classfile): Properly install the
3345 ConstantValue attribute and the initial value constant pool index
3346 on string constants.
3347 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3350 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3352 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3354 * parse.y (find_as_inner_class): Fixed typo.
3355 (do_resolve_class): Explore enclosing contexts when searching for
3356 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3357 (check_inner_class_access): Check `decl' which can be null in case
3360 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3362 * java-tree.h (java_debug_context): Declared `extern'.
3363 (safe_layout_class): Likewise.
3364 * parse.y (resolve_field_access): Field must be `static' in order
3365 to be replaced by its initial value. Added comments.
3366 (find_applicable_accessible_methods_list): Fixed typo.
3367 (find_most_specific_methods_list): Methods found in innerclasses
3368 take over methods founds in the enclosing contexts.
3369 (java_complete_tree): Loosen restrictions on the type of DECLs
3370 that can be replaced by their initialization values.
3371 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3373 2000-07-05 Tom Tromey <tromey@cygnus.com>
3375 * Make-lang.in (PARSE_DIR): New macro.
3376 (PARSE_RELDIR): Likewise.
3377 (PARSE_C): Likewise.
3378 (PARSE_SCAN_C): Likewise.
3379 ($(PARSE_C)): New target.
3380 ($(PARSE_SCAN_C)): Likewise.
3381 (SET_BISON): New macro.
3382 (BISONFLAGS): Likewise.
3383 (JAVABISONFLAGS): Likewise.
3385 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3387 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3388 argument on the first pass for CNI as well as JNI.
3389 (print_method_info): Set up method name on the first pass only.
3391 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3393 * parse.y (parser_qualified_classname): Removed parameter
3395 (create_interface): Removed first passed parameter to
3396 parser_qualified_classname.
3397 (create_class): Likewise. Don't install alias on static
3398 innerclasses. Fixes gcj/275.
3400 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3402 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3403 debugable statement with empty_stmt_node. Fixes gcj/272
3405 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3407 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3410 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3412 * jcf-write.c (push_long_const): Appropriately cast short negative
3415 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3417 * parse.y (verify_constructor_super): Use loop variable
3418 `m_arg_type' initialized with `mdecl_arg_type'.
3420 2000-06-29 Tom Tromey <tromey@cygnus.com>
3422 * parse.y (resolve_field_access): Handle case where `type_found'
3425 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3427 * expr.c (lookup_field): The same field can be found through two
3428 different interface. Don't declare it ambiguous in that case.
3430 2000-06-27 Tom Tromey <tromey@cygnus.com>
3432 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3433 follows \r, then unget it at a lower level.
3435 2000-06-26 Tom Tromey <tromey@cygnus.com>
3437 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3440 2000-06-25 Tom Tromey <tromey@cygnus.com>
3442 * parse.y (for_statement): Wrap expression in a WFL if it is a
3443 constant. For PR gcj/268.
3445 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3447 * parse.y (do_resolve_class): Minor optimiztion in the package
3448 list search. Removed unnecessary test and return statement.
3449 (valid_ref_assignconv_cast_p): Order of arguments to
3450 enclosing_context_p fixed.
3452 2000-06-24 Tom Tromey <tromey@cygnus.com>
3454 * expr.c (lookup_field): Print error and return error_mark_node if
3455 field reference is ambiguous.
3457 * parse.y (check_abstract_method_definitions): Also check if
3458 `other_method' is abstract.
3460 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3464 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3465 (struct lang_type): New field `pic'.
3466 (CLASS_PRIVATE): New macro.
3467 * parse.y (check_inner_class_access): New function.
3468 (jdep_resolve_class): Call it.
3470 2000-06-23 Tom Tromey <tromey@cygnus.com>
3472 * parse.y (patch_incomplete_class_ref): Initialize the returned
3473 class. For PR gcj/260.
3475 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3477 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3479 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3481 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3482 Java specific checks.
3483 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3485 * java-tree.def (CASE_EXPR): Marked 'e'.
3486 (DEFAULT_EXPR): Likewise.
3487 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3489 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3490 Java specific checks.
3491 (generate_bytecode_insns): Test try_block for BLOCK before using
3493 * parse.y (build_wfl_wrap): Added `location' argument. Set
3494 EXPR_WFL_LINECOL accordingly.
3495 (dim_expr:): Wrap constants with WFLs.
3496 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3497 (resolve_package): Check for `stmt' not being a BLOCK before
3498 building a debuggable statement with it.
3499 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3501 (resolve_field_access): Make sure `decl' is a DECL before treating
3503 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3504 IDENTIFIER_NODE before treating it as such.
3505 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3506 treating it as such.
3507 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3508 to be applied only on non array types.
3510 2000-06-16 Per Bothner <per@bothner.com>
3512 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3513 define in terms of DECL_RESULT, as that fails when --enable-checking.
3515 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3517 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3518 types the same in comparison.
3519 (CHECK_OP): Add static prototype.
3521 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3523 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3524 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3527 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3529 * decl.c (create_primitive_vtable): Prototype.
3531 * jcf-write.c (generate_bytecode_insns): Initialize variable
3534 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3536 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3538 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3539 to track searched classes, and do not search the same class more than
3540 once. Call find_applicable_accessible_methods_list on immediate
3541 superclass, instead of search_applicable_method_list on all ancestors.
3544 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3546 * parse.y (register_fields): Permit static fields in inner classes
3547 if they are final. Fix for PR gcj/255.
3549 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3551 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3552 * parse.y (find_in_imports): Returned type changed to void,
3553 leading comment fixed.
3554 (register_package): New function.
3555 (qualify_and_find): Likewise.
3556 (package_declaration:): Use `register_package'.
3557 (single_type_import_declaration:): Removed local variable
3558 `node'. Added missing `;' for consistency.
3559 (type_import_on_demand_declaration:): Use `chainon' to link new
3561 (lookup_field_wrapper): Lookup local variables defined in outer
3563 (java_complete_class): Don't reverse the list of imported on demand.
3564 (do_resolve_class): Reorganized. Removed local variable
3565 `original_name'. Call `qualify_and_find' with the current package
3566 name, invoke `find_in_imports_on_demand' right after. Call
3567 `qualify_and_find' with the packages we've seen so far. Fixed
3568 operations numbering in comments.
3569 (java_expand_class): Don't reverse `package_list'.
3570 (find_most_specific_methods_list): New local variables `abstract'
3571 and `candidates'. Use them to pick the right method.
3573 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3575 * parse.y (check_modifiers_consistency): Don't subtract out
3576 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3578 2000-06-04 Philipp Thomas <pthomas@suse.de>
3580 * Makefile.in (INTLLIBS): New.
3584 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3586 * class.c (get_dispatch_table): Build the vtable dummy entry list
3587 element with a null purpose. Fixed leading comment.
3588 (build_dtable_decl): Build an accurate dtable type when appropriate
3591 2000-06-02 Richard Henderson <rth@cygnus.com>
3593 * lang.c (lang_get_alias_set): New.
3595 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3597 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3598 before using it as the accessed field.
3600 2000-05-31 Tom Tromey <tromey@cygnus.com>
3602 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3603 char_array_vtable, short_array_vtable, int_array_vtable,
3604 long_array_vtable, float_array_vtable, double_array_vtable):
3606 * expr.c (get_primitive_array_vtable): New function.
3607 (create_primitive_vtable): New function.
3608 (java_lang_expand_expr): Enable code to statically generate
3610 * decl.c (init_decl_processing): Create primitive vtables.
3611 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3612 short_array_vtable, int_array_vtable, long_array_vtable,
3613 float_array_vtable, double_array_vtable): Define.
3615 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3617 * java/parse.y (find_applicable_accessible_methods_list):
3618 Don't add an uninitialized value to the list.
3620 2000-05-25 Tom Tromey <tromey@cygnus.com>
3622 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3623 when trying to see if field's class should be initialized. Always
3624 initialize field's declaring class, not qualified class.
3627 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3628 `wfl_operator', to maybe_build_primttype_type_ref.
3631 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3633 * parse.y (patch_method_invocation): Don't try to lookup methods
3636 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3638 * parse.y (resolve_field_access): Call the appropriate <clinit>
3639 before accessing the length of a static array. Craft a decl for
3640 the field while its time. Fixes PR gcj/129.
3642 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * parse.y (resolve_package): Correctly set `*next' (was off by
3646 (resolve_qualified_expression_name): Fixed comment.
3648 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3650 * jcf-parse.c (jcf_parse_source): Reset current_class and
3651 current_function_decl to NULL before parsing a new file.
3653 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3655 * parse.y (block_end:): If the collected block doesn't feature a
3656 statement, insert an empty statement.
3658 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3660 * parse.y (maybe_yank_clinit): New function.
3661 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3662 end of the list of methods belonging to a class.
3663 (java_complete_expand_method): Check whether <clinit> is really
3664 necessary and expand it accordingly.
3666 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3668 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3669 processed by the method's switch statement.
3671 2000-05-19 Tom Tromey <tromey@cygnus.com>
3673 * java-tree.h: Added init state enum.
3674 * decl.c (emit_init_test_initialization): Initialize class
3675 initialization check variable by looking at class' state.
3677 2000-05-19 Tom Tromey <tromey@cygnus.com>
3679 * java-tree.h (build_instanceof): Declare.
3680 (build_get_class): Declare.
3681 * parse.y (patch_binop): Use build_instanceof.
3682 * expr.c (build_instanceof): New function. If class is final,
3683 don't make a function call.
3684 (expand_java_INSTANCEOF): Use it.
3685 (build_get_class): New function.
3687 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3689 * jcf-write.c (generate_classfile): Scan the source_file for
3690 slashes with the right pointer variable.
3692 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3694 * lang.c (lang_decode_option): Update -Wunused flags by calling
3696 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3698 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3700 * check_init.c (check_init): Constify local char *.
3701 * class.c (push_class): Constify local char *.
3702 * java_tree.h: Update prototypes.
3703 * jcf-io.c (open_class): Constify filename parameter and
3705 (find_class): Remove redundant string copy. Cast return from
3707 * jcf-parse.c (read_class, parse_class_file, yyparse):
3708 Constify local char *.
3709 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3710 Constify local char *.
3711 * jcf.h (JCF): Constify filename and classname.
3712 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3713 * lang.c (init_parse): Constify parameter and return value.
3714 * lex.c (java_get_line_col): Constify filename parameter.
3715 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3716 * parse.y (java_parser_context_suspend,
3717 issue_warning_error_from_context, safe_layout_class): Constify
3719 * parse.c: Regenerate.
3721 2000-05-08 Tom Tromey <tromey@cygnus.com>
3723 * expr.c (build_jni_stub): Cache the result of
3724 _Jv_LookupJNIMethod.
3726 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3728 * decl.c (predef_filenames_size): Now 7.
3729 (predef_filenames): New seventh entry.
3731 2000-05-04 Tom Tromey <tromey@cygnus.com>
3733 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3734 Keep track of when we've seen a reference field after a
3735 non-reference field.
3736 (get_boehm_type_descriptor): Handle case where we see
3737 non-reference fields but no trailing reference field.
3738 * decl.c (rawdata_ptr_type_node): Define.
3739 (init_decl_processing): Initialize rawdata_ptr_type_node.
3740 * java-tree.h (rawdata_ptr_type_node): Declare.
3742 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3744 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3745 specifiers in calls to fprintf.
3747 2000-05-03 Andrew Haley <aph@cygnus.com>
3749 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3751 * javaop.h (WORD_TO_INT): New function.
3752 (IMMEDIATE_s4): Use WORD_TO_INT.
3753 * jcf.h (JPOOL_INT): Ditto.
3755 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3758 2000-04-19 Tom Tromey <tromey@cygnus.com>
3760 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3762 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3764 * expr.c (build_jni_stub): New function.
3765 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3767 * parse.y (java_complete_expand_methods): Expand a native method
3768 and call build_jni_stub if -fjni given.
3769 * lang-options.h: Document -fjni.
3770 * lang.c (flag_jni): New global.
3771 (lang_f_options): Added `jni' entry.
3772 * java-tree.h (soft_lookupjnimethod_node,
3773 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3775 (flag_jni): Declare.
3776 (build_jni_stub): Declare.
3777 (struct lang_decl): Added `native' flag.
3778 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3780 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3781 soft_jnipopsystemframe_node): New globals.
3782 (init_decl_processing): Set them. _Jv_InitClass only takes one
3785 * java-tree.def: Put into `C' mode.
3787 2000-04-27 Tom Tromey <tromey@cygnus.com>
3790 * expr.c (expand_invoke): Generate check to see if object pointer
3791 is null in nonvirtual invocation case.
3792 * java-tree.h (soft_nullpointer_node): Declare.
3793 * decl.c (soft_nullpointer_node): New global.
3794 (init_decl_processing): Initialize soft_nullpointer_node.
3795 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3796 or `private' methods.
3797 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3799 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3801 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3804 2000-04-26 Tom Tromey <tromey@cygnus.com>
3806 * zextract.c (find_zip_file_start): New function.
3807 (read_zip_archive): Use it.
3809 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3811 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3813 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3815 * class.c (common_enclosing_context_p): New function.
3816 * java-tree.h (common_enclosing_context_p): Added prototype.
3817 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3818 classes sharing an outer context with the current instance.
3819 * parse.y (build_access_to_thisn): Fixed leading comment.
3820 (verify_constructor_super): New local `supper_inner'. Skip
3821 enclosing context argument in the case of inner class constructors.
3822 (patch_method_invocation): Insert proper context as second
3823 parameter to pure inner class constructor super invocations.
3825 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3827 * parse.y (end_class_declaration): Reset the interface number
3830 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3832 * parse.y (source_start_java_method): Deleted unnecessary code.
3833 (patch_method_invocation): Fixed comment.
3835 2000-04-24 Robert Lipe <robertlipe@usa.net>
3837 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3839 2000-04-23 Tom Tromey <tromey@cygnus.com>
3841 * boehm.c (mark_reference_fields): Use int_byte_position.
3843 2000-04-22 Tom Tromey <tromey@cygnus.com>
3845 * boehm.c (mark_reference_fields): Only call byte_position on
3848 2000-04-22 Tom Tromey <tromey@cygnus.com>
3850 * boehm.c (mark_reference_fields): Added `last_view_index'
3851 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3853 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3855 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3856 * parse.y (check_class_interface_creation): Fixed comments. Select
3857 permitted modifiers for (inner) interfaces. Changed error message
3858 to report rejected modifiers used with local classes.
3860 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3862 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3863 of directly inherited type considered in scope.
3864 * parse.y (do_resolve_class): Search inherited classes for inner
3867 2000-04-20 Tom Tromey <tromey@cygnus.com>
3869 * parse.y (not_accessible_p): Use member's class, not current
3870 class, when doing inheritance check for protected reference.
3873 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3875 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3877 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * parse.y (lookup_field_wrapper): Search for final local aliases.
3880 (resolve_expression_name): Let lookup_field_wrapper search for
3881 final local aliases. Force the value of `name' if one is found.
3882 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3883 an expression name. Fixed comments.
3885 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3887 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3889 2000-04-19 Tom Tromey <tromey@cygnus.com>
3891 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3893 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3895 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3897 2000-04-18 Tom Tromey <tromey@cygnus.com>
3900 * gjavah.c (utf8_cmp): Changed return value.
3901 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3903 (cxx_keywords): New global.
3904 (get_field_name): Handle new result of cxx_keyword_subst.
3905 (print_method_info): Likewise.
3907 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3909 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3910 with a newline, for CNI.
3911 (print_stub_or_jni): Print a space or newline before method name for
3913 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3914 (process_file): Include gcj/cni.h if generating CNI stubs.
3916 2000-04-16 Tom Tromey <tromey@cygnus.com>
3918 * gjavah.c (decompile_method): Use print_field_name.
3921 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3923 * parse.y (java_expand_classes): Reverse the package list once.
3924 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3926 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3927 the `==' and `!=' operators.
3929 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3931 * jcf-write.c (generate_bytecode_insns): At invokation time,
3932 always relate an interface method to the type of its selector.
3934 2000-04-05 Tom Tromey <tromey@cygnus.com>
3937 * expr.c (expand_invoke): Generate check to see if object pointer
3938 is null in nonvirtual invocation case.
3939 * java-tree.h (soft_nullpointer_node): Declare.
3940 * decl.c (soft_nullpointer_node): New global.
3941 (init_decl_processing): Initialize soft_nullpointer_node.
3942 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3943 or `private' methods.
3944 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3946 2000-04-05 Tom Tromey <tromey@cygnus.com>
3949 * parse.y (check_final_assignment): Recognize assignments to the
3950 `length' field of an array when generating class files.
3952 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3954 * class.c (decl_hash): Prototype removed.
3955 (decl_compare): Likewise.
3957 2000-04-05 Tom Tromey <tromey@cygnus.com>
3959 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
3960 * parse.y (check_modifiers_consistency): Check for final/volatile
3961 clash. Fixes PR gcj/164.
3963 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3965 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
3967 (java_hash_compare_tree_node): Renamed from `decl_compare, made
3969 (add_method_1): Use `java_hash_hash_tree_node' and
3970 `java_hash_compare_tree_node'.
3971 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
3972 (java_hash_compare_tree_node): Likewise.
3973 * parse.y (find_applicable_accessible_methods_list): Create,
3974 delete and use a hash table to remember already searched interfaces.
3976 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
3978 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
3981 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3983 * boehm.c (mark_reference_fields, set_bit): Prototype.
3984 (set_bit): Un-ANSI-fy definition.
3986 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
3989 * decl.c (emit_init_test_initialization): Likewise.
3991 * gjavah.c (jni_print_char): Likewise.
3993 * parse.y (create_new_parser_context): Likewise.
3995 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3997 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
3998 patch missing hunk. Fixed indentation.
4000 2000-03-30 Tom Tromey <tromey@cygnus.com>
4002 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4003 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4005 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4007 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4008 when negative *before* using it as an array index.
4009 * ChangeLog: Fixed typo.
4011 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4013 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4014 to 0 when it reaches -1.
4016 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4018 * jcf-parse.c (get_constant): Properly cast `num' during the
4019 invocation of `add_double'.
4020 * jcf-write.c (push_long_const): Properly cast `lo' before
4021 comparing it to short bounds.
4022 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4023 `interface_body:' is reduced after the current interface is
4026 2000-03-26 Tom Tromey <tromey@cygnus.com>
4028 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4029 Java-specific `-f' option.
4031 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4033 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4034 Adjust order of making types.
4035 Make bitsize_*_node values.
4037 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4039 * class.c (make_field_value): Use byte_position.
4040 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4041 (java_array_data_offset): Likewise.
4042 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4045 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * parse.y (check_abstract_method_definitions): New local
4048 `end_type_reached'. Make sure we also consider `end_type'.
4049 (java_check_abstract_method_definitions): Make sure we eventually
4050 consider `java.lang.Object'.
4051 (maybe_use_access_method): Don't use access method if not in the
4052 context of a pure inner class or if the method's context is right.
4053 (find_applicable_accessible_methods_list): New static flag
4054 `object_done'. Don't search abstract classes as interfaces. Fixed
4055 indentation. Fixed the `java.lang.Object' only search. Search
4056 class interface(s) first, then fully search enclosing contexts.
4057 (find_most_specific_methods_list): Pick the closest candidate when
4058 they're all abstract.
4060 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4062 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4063 properly initialize `finished_label'. Don't emit gotos for empty
4066 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4068 * except.c (emit_handlers): Clear catch_clauses_last.
4070 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4072 * parse.y (check_method_types_complete): New function.
4073 (create_class): Reset anonymous class counter only when seeing an
4075 (java_complete_class): JDEP_METHOD: Don't recompute signature
4078 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4080 * class.c (build_static_ref): Fixed indentation in comment.
4081 * java-tree.def (TRY_EXPR): Fixed typo in name.
4082 (CLASS_LITERAL): Likewise.
4083 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4084 (struct lang_type): New field `dot_class'.
4085 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4086 (generate_classfile): Method `class$' is synthetic.
4087 * parse.y (build_do_class_method): New function.
4088 (build_dot_class_method_invocation): Likewise.
4089 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4090 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4091 (qualify_ambiguous_name): Likewise.
4092 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4093 (build_try_statement): Fixed leading comment.
4095 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4097 * class.c (make_field_value): Properly handle sizes.
4098 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4099 (layout_class_method): Count using trees.
4100 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4101 * expr.c (java_array_data_offset): Use int_bit_position.
4102 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4103 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4105 2000-03-16 Tom Tromey <tromey@cygnus.com>
4107 * lang.c (flag_hash_synchronization): New global.
4108 (lang_f_options): Added `hash-synchronization'.
4109 * lang-options.h: Mention -fhash-synchronization.
4110 * java-tree.h (flag_hash_synchronization): Declare.
4111 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4112 hash table synchronization is disabled.
4113 * decl.c (init_decl_processing): Only push `sync_info' value when
4114 hash table synchronization is disabled.
4115 * class.c (make_class_data): Only push `sync_info' field when hash
4116 table synchronization is disabled. Removed dead code.
4118 2000-03-16 Tom Tromey <tromey@cygnus.com>
4120 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4122 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4124 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4126 * parse.y (patch_method_invocation): Handle anonymous classes
4127 creation in static context.
4129 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4131 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4132 * parse.y (resolve_qualified_expression_name): Use it.
4133 (patch_method_invocation): Likewise.
4135 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4137 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4138 depending on the type of dependency which dictates what the
4140 (unresolved_type_p): Resolved types limited to the current class.
4142 2000-03-15 Tom Tromey <tromey@cygnus.com>
4144 * decl.c (init_decl_processing): Set type of `sync_info' to be
4147 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4148 Correctly compute bit number for current slot. Zero `high' and
4149 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4150 mark_reference_fields.
4151 (mark_reference_fields): New function.
4153 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4155 * parse.y (register_incomplete_type): Fixed initialization of
4158 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4160 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4162 (push_class_context, pop_class_context): New function.
4163 (class_body:): Call pop_class_context.
4164 (interface_body:): Likewise.
4165 (INNER_QUALIFIER): New macro.
4166 (report_class_declaration): Changed output format and use
4167 INNER_QUALIFIER. Call push_class_context.
4169 2000-02-14 Andrew Haley <aph@cygnus.com>
4171 * check-init.c (check_init): Add new cases for unary and binary
4174 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4176 * parse.y (resolve_package): Set `next' once a type name has been
4177 progressively discovered.
4178 (resolve_qualified_expression_name): Propagate resolution only if
4179 there are remaining qualifiers. Take into account `q' might have
4180 been cleared after re-qualification.
4181 * parse.y (patch_method_invocation): New local `resolved'.
4182 Section dealing with qualified expression rewritten to use
4183 resolve_field_access.
4185 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4187 * parse.h (PUSH_CPC): Fixed indentation.
4188 (DEBUG_CPC): New macro.
4189 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4190 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4191 * parse.y (class_body_declaration:): Use
4192 SET_CPC_INSTANCE_INITIALIZER_STMT.
4193 (method_declaration:): Check for null current_function_decl.
4194 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4195 (java_parser_context_pop_initialized_field): Better handling of
4197 (maybe_make_nested_class_name): Mark nested class name as
4198 qualified when necessary.
4199 (end_class_declaration): Don't call java_parse_context_resume when
4200 one or more error occured.
4201 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4202 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4203 SET_CPC_INITIALIZER_STMT.
4204 (method_header): Check for inner classes declaring static methods.
4205 (resolve_qualified_expression_name): Handle situation where `this'
4208 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4210 * typeck.c (build_prim_array_type): Correctly set the high word too.
4212 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4214 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4216 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4217 list of methods for interfaces.
4219 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4221 * parse.y (qualify_ambiguous_name): Properly handle expressions
4224 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4226 * parse.y (check_final_assignment): Extended to process
4228 (patch_assignment): Have check_final_assignment called only once.
4230 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4232 * java-tree.h (IS_INIT_CHECKED): New flag.
4233 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4234 * parse.y (patch_string): Call force_evaluation_order on the
4235 completed string concatenation tree.
4236 * expr.c (force_evaluation_order): Call force_evaluation_order on
4237 function's arguments too.
4239 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4241 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4242 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4243 (build_anewarray): Likewise.
4244 * parse.y (patch_newarray): Likewise.
4245 * parse.c: Regenerated.
4247 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4249 * decl.c (init_decl_processing): Added new class fields `depth',
4250 `ancestors', and `idt' to class_type_node. Use
4251 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4252 * class.c (make_class_data): Push initial values for new fields.
4253 * java-tree.h: Updated prototype for `build_invokeinterface'.
4254 * expr.c (build_invokeinterface): Changed parameters to accept
4255 `method' tree. Calculate index of `method' in its declaring
4256 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4257 (expand_invoke): Call `build_invokeinterface' with new parameters.
4258 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4261 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4263 * typeck.c (lookup_do): Search superinterfaces first
4264 when looking up an interface method. From Godmar Back
4267 2000-03-06 Tom Tromey <tromey@cygnus.com>
4269 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4271 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4273 * java-tree.h (lookup_argument_method2): Declared.
4274 (safe_layout_class): Prototype moved from parse.h.
4275 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4276 * parse.y (java_check_regular_methods): Local `super_class' gone.
4277 Call lookup_argument_method2 instead of lookup_argument_method.
4278 Perform modifier match for methods found declared in implemented
4279 interfaces. Fixed indentation problem. Overriding/hiding error
4280 report to take place only for methods found in classes.
4281 * typeck.c (lookup_argument_method): Changed leading
4282 comment. Re-written by calling lookup_do.
4283 (lookup_argument_method2): New function.
4284 (lookup_java_method): Re-written by calling lookup_do.
4285 (lookup_do): New function.
4287 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4289 * check-init.c (check_init): Removed dead code. Handle (blank)
4291 * parse.y (declare_local_variables): New local `final_p', set it
4292 and use it to initialize LOCAL_FINAL.
4293 (check_final_assignment): Only check FIELD_DECLs.
4295 2000-02-17 Tom Tromey <tromey@cygnus.com>
4297 * Makefile.in (JAVA_OBJS): Added boehm.o.
4298 (boehm.o): New target.
4299 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4300 * java-tree.h (flag_use_boehm_gc): Declare.
4301 (get_boehm_type_descriptor): Declare.
4302 * lang.c (lang_f_options): Added `use-boehm-gc'.
4303 (flag_use_boehm_gc): New global.
4304 * lang-options.h: Added -fuse-boehm-gc.
4305 * boehm.c: New file.
4306 * class.c (get_dispatch_table): If class uses a Boehm type
4307 descriptor, put it in the vtable.
4308 (make_class_data): Removed dead code.
4310 2000-03-03 Per Bothner <per@bothner.com>
4312 * decl.c (init_decl_processing): Initialize sizetype properly.
4314 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4316 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4317 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4318 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4319 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4320 (jcf_parse): New local `current'. Load innerclasses seen in outer
4321 context being processed.
4322 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4323 * jcf-write.c (append_innerclasses_attribute): New function.
4324 (append_innerclasses_attribute_entry): Likewise.
4325 (get_access_flags): Handle static classes. Set anonymous and local
4326 classes to be private.
4327 (generate_classfile): Attribute count adjusted. Call
4328 append_innerclasses_attribute.
4329 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4330 PURE_INNER_CLASS_TYPE_P.
4331 * parse.y (parser_qualified_classname): New parameter `is_static',
4332 produce non qualified name accordingly.
4333 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4334 (create_interface): Added argument to parser_qualified_classname.
4335 (create_class): Added argument to parser_qualified_classname. Setup
4336 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4337 (add_inner_class_fields): Fixed indentation.
4338 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4339 (method_declarator): Fixed typo in comment.
4340 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4341 (build_current_thisn): Likewise.
4342 (patch_method_invocation): Likewise.
4344 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4346 * decl.c (current_function_decl): Move to toplev.c.
4348 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4350 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4351 (DECL_BIT_INDEX): Use underlying representation.
4352 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4354 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4356 * expr.c (build_java_ret): Pass proper type to size_binop.
4358 2000-02-25 Anthony Green <green@cygnus.com>
4360 * expr.c (build_class_init): Mark the decl to be ignored by
4362 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4363 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4364 * class.c (init_test_hash_newfunc): New function.
4365 (decl_hash): New function.
4366 (decl_compare): New function.
4367 * decl.c (emit_init_test_initialization): New function.
4368 (complete_start_java_method): Traverse the init test hashtable,
4369 calling emit_init_test_initialization.
4370 (always_initialize_class_p): Define.
4371 * expr.c (build_class_init): Use initialization tests when
4372 emitting class initialization code.
4373 (always_initialize_class_p): Declare.
4374 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4376 * java-tree.h: Include hash.h.
4377 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4378 (struct lang_decl): Add init_test_table field.
4379 (init_test_hash_entry): Define.
4381 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4383 * gjavah.c (main): Avoid using `argi' to report unimplemented
4386 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4388 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4389 initialize locals to avoid warnings. Local `exception_type' moved
4392 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4394 * parse.y (resolve_expression_name): Use `orig' as a second
4395 argument to resolve_field_access.
4396 (resolve_field_access): Removed unnecessary code when dealing with
4399 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4401 * class.c (push_super_field): Don't push the field twice.
4402 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4403 * parse.h (java_reorder_fields): Prototyped.
4404 * parse.y (java_reorder_fields): New function.
4405 (java_layout_class): Simplified not to worry about re-ordering.
4407 2000-02-23 Tom Tromey <tromey@cygnus.com>
4409 * gjavah.c (print_name): In JNI case, correctly quote string.
4410 (print_method_info): Don't handle overrides in JNI mode.
4412 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4414 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4415 value type set to `boolean_type_node'.
4417 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4419 * jcf-dump.c (main): Test for correct condition after
4420 output file creation.
4422 2000-02-19 Anthony Green <green@cygnus.com>
4424 * jcf-depend.c (add_entry): Fix test for first list entry.
4426 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4428 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4429 * constants.c (build_constants_constructor): Likewise.
4431 2000-02-19 Anthony Green <green@cygnus.com>
4433 * jcf-depend.c (add_entry): Add entries to the end of the list.
4435 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4437 * decl.c (INT_TYPE_SIZE): Define if necessary.
4438 (expand_java_return): Handle the case of a native integer smaller
4441 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4443 * gjavah.c (help): Use GCCBUGURL.
4444 * jv-scan.c (help): Likewise.
4445 * jcf-dump.c (help): Likewise.
4447 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4449 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4452 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4454 * jcf-parse.c (load_class): Call `fatal' if no file containing
4455 the target class are found.
4457 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4459 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4460 lex.c, lex.h, and PARSE_H to...
4461 (parse.o, parse-scan.o): ...here, respectively.
4463 * lex.c: Split out code that may trigger SIGFPE from yylex()
4464 to its own function.
4465 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4467 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4469 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4471 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4473 * parse.y (outer_field_access_p): Stop in time when outer contexts
4475 (resolve_qualified_expression_name): Properly qualify *everything*
4476 after a package.type to be resoled as expression names.
4477 (find_applicable_accessible_methods_list): Save/restore `class' to
4478 isolate it from a possible outer context search.
4480 2000-02-15 Tom Tromey <tromey@cygnus.com>
4482 * gjavah.c (jni_print_char): New function.
4483 (print_full_cxx_name): Use it.
4484 (decode_signature_piece): Likewise.
4485 (print_cxx_classname): Likewise.
4487 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4489 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4491 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4493 * gjavah.c: Include version.h.
4495 * jcf-dump.c: Likewise.
4497 * jv-scan.c: Likewise.
4499 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4501 * parse.y (outer_field_access_fix): First parameter now a tree
4502 node. Check for assignement to final. First argument to
4503 build_outer_field_access_fix modified to accomodate prototype.
4504 (build_outer_field_access): Don't check for assignment to final
4506 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4507 possibly returned by outer_field_access_fix. Changed
4508 outer_field_access_fix's first argument.
4509 (check_final_assignment): $finit$'s context is OK.
4510 (patch_unaryop): Use node instead of its line/column value when
4511 calling outer_field_access_fix.
4513 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4515 * parse.y (interface_declaration:): No longer tagged
4516 <node>. Re-installed default action.
4517 (class_member_declaration:): Handle inner interfaces.
4518 (interface_member_declaration): Handle inner interfaces and
4520 (create_interface): Push error if one seen. Suspend parsing
4521 context when processing an inner interface.
4522 (register_fields): Inner class static field limitations not to
4523 apply to inner interfaces.
4525 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4527 * jcf-parse.c (load_class): Update `java_error_count' when a
4528 class' file can't be found.
4529 (parse.y): Avoid (byte)code generation when errors seen.
4531 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4533 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4534 decodes a valid node.
4535 (patch_binop): Handle TRUNC_DIV_EXPR.
4537 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4539 * parse.y (resolve_package): New local `acc'. Try to progressively
4540 build and guess a package and type name.
4542 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4544 * parse.y (find_applicable_accessible_methods_list): Load and
4545 layout the search class if necessary.
4546 (java_complete_tree): Keep to original type of the folded initial
4549 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4551 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4552 Generate error message if circularity is detected. New static
4554 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4555 * jcf-write.c (generate_bytecode_insns): Very simply handle
4557 * parse.y (java_check_circular_reference): Use
4558 `cyclic_inheritance_report' during report, if necessary.
4559 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4560 walking NEW_ARRAY_INIT twice.
4562 2000-02-09 Tom Tromey <tromey@cygnus.com>
4564 * parse.y (check_class_interface_creation): Allow inner classes to
4565 be `private' or `protected', check modifiers' consistency. Prevent
4566 block local classes from bearing any modifiers.
4568 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4570 * except.c (check_start_handlers): Re-add prototype lost in last
4572 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4574 2000-02-09 Andrew Haley <aph@cygnus.com>
4576 * decl.c (clear_binding_level): Remove excess initializer.
4577 (maybe_poplevels): Remove unused variable.
4578 (force_poplevels): Ditto.
4579 (struct binding_level): Add comment.
4581 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4583 * jcf-write.c (generate_classfile): Don't consider
4584 pre-initialization with reference value (use <clinit> instead.)
4585 * parse.y (java_fix_constructors): No generated constructor for
4587 (build_outer_field_access): Removed debug message.
4588 (outer_field_expanded_access_p): Adapted to bytecode generation.
4589 (build_outer_field_access_method): Use fix_method_argument_names.
4590 (build_outer_method_access_method): Fixed indentation. Added
4591 comment. Handle access method generation for static and also void
4593 (build_access_to_thisn): Inserted debug message.
4594 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4595 (resolve_qualified_expression_name): Fixed comment.
4596 (not_accessible_p): Adapted to bytecode generation. Added comment.
4597 (patch_method_invocation): Added comment.
4598 (maybe_use_access_method): Fixed leading comment. Handle static
4600 (java_complete_lhs): Don't shortcut handling of initialized upon
4601 declaration String type static fields when generating bytecode.
4602 (patch_unaryop): Handle outer field access when generating
4605 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4607 * java-tree.h (FIELD_THISN): New macro.
4608 * jcf-write.c (append_synthetic_attribute): New function.
4609 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4610 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4611 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4613 (build_outer_field_access): Turned on access functions usage and
4614 generation when compiling to bytecode.
4615 (maybe_use_access_method): Likewise.
4617 2000-01-25 Andrew Haley <aph@cygnus.com>
4619 * java-except.h (struct eh_range): Add `expanded' field.
4620 (maybe_start_try): Add end_pc arg.
4621 (maybe_end_try): Ditto.
4622 * java-tree.h (force_poplevels): new function.
4623 * expr.c (expand_byte_code): Don't call maybe_start_try or
4625 * except.c (add_handler): Reset expanded.
4626 (expand_start_java_handler): Set expanded.
4627 (check_start_handlers): Don't expand a start handler that's
4628 already been expanded.
4629 (maybe_start_try): Add end_pc arg. Only expand a handler which
4631 (expand_end_java_handler): call force_poplevels.
4632 (force_poplevels): new function.
4633 * decl.c (binding_level): Add start_pc of binding level.
4634 (maybe_pushlevels): Call maybe_start_try when pushing binding
4636 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4637 (LARGEST_PC): Define.
4638 (clear_binding_level): Use LARGEST_PC.
4640 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4641 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4642 (binding_depth, is_class_level, current_pc): new variables.
4643 (struct binding_level): ditto.
4644 (indent): new function.
4645 (push_jvm_slot): add debugging info.
4646 (maybe_pushlevels): ditto.
4647 (maybe_poplevels): ditto.
4650 (start_java_method): ditto.
4651 (give_name_to_locals): comment only.
4652 * except.c (binding_depth, is_class_level, current_pc):
4654 (expand_start_java_handler): add debugging info.
4655 (expand_end_java_handler): ditto.
4657 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4659 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4660 (print_name_for_stub_or_jni, process_file): Constify a char*.
4662 2000-02-03 Tom Tromey <tromey@cygnus.com>
4664 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4666 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4668 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4669 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4672 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4674 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4675 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4676 (struct lang_type): New field `ii_block'.
4677 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4678 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4679 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4680 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4681 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4682 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4684 * parse.y (add_instance_initializer): New function.
4685 (in_instance_initializer): New static global.
4686 (class_body_declaration:): Link instance initializer block.
4687 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4688 (array_creation_expression:): Remove unused local.
4689 (java_parser_context_push_initialized_field): Fixed leading
4690 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4691 CPC_INSTANCE_INITIALIZER_LIST.
4692 (java_parser_context_pop_initialized_field): Likewise.
4693 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4694 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4695 CPC_INITIALIZER_STMT.
4696 (fix_constructors): New local `class_type'. Use it. Call
4697 add_instance_initializer.
4698 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4699 (patch_return): Forbid return in instance initializers.
4700 (patch_throw_statement): Enforce exception handling in the context
4701 of instance initializers.
4703 2000-02-03 Tom Tromey <tromey@cygnus.com>
4705 * Make-lang.in (java.mostlyclean): Remove executables in
4708 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4710 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4711 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4712 (java_float_finite): Convert to use union Word from javaop.h.
4713 (java_double_finite): Convert to use union DWord from javaop.h.
4715 2000-02-02 Tom Tromey <tromey@cygnus.com>
4717 * gjavah.c (options): Added `jni' entry.
4718 (help): Document -jni.
4719 (flag_jni): New global.
4720 (process_file): Handle JNI output. Don't print text from
4721 -prepend, -add, etc, when generating stubs. Only remove `.class'
4722 suffix if it actually exists.
4723 (main): Create a `.c' file when run with `--jni --stubs'. Create
4724 correct output file name with `--jni'.
4725 (print_include): Mangle header name differently in JNI case.
4726 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4728 (print_method_info): Handle JNI case. Put signature info into
4729 method name. Handle case when STREAM is NULL.
4730 (print_name_for_stub_or_jni): New function.
4731 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4732 (print_cxx_classname): Handle JNI.
4733 (print_full_cxx_name): Likewise.
4734 (decode_signature_piece): Likewise.
4735 (overloaded_jni_method_exists_p): New function.
4736 (struct method_name): Added `signature' and `sig_length' fields.
4737 (HANDLE_END_FIELD): Do nothing in JNI mode.
4739 2000-02-02 Tom Tromey <tromey@cygnus.com>
4741 * jv-scan.c: Include version.c, <getopt.h>.
4742 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4743 (options): New array.
4744 (usage): New function.
4745 (version): New function.
4746 (main): Use getopt_long to parse command line.
4747 * jcf-dump.c: Include version.c, <getopt.h>.
4748 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4749 OPT_JAVAP): New macros.
4750 (options): New array.
4751 (usage): Return `void'. Changed message.
4752 (help): New function.
4753 (version): New function.
4754 (main): Use getopt_long_only to parse command line.
4755 * gjavah.c: Include <getopt.h>.
4756 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4757 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4758 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4759 (options): New array.
4760 (java_no_argument): Removed.
4761 (help): Updated with missing options.
4762 (main): Use getopt_long_only to parse command line.
4763 (usage): Changed message.
4765 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4767 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4768 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4769 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4770 * parse.y (array_creation_expression:): Handle anonymous arrays.
4771 (build_array_from_name): Don't set `ret_name' if null.
4772 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4773 (qualify_ambiguous_name): Likewise.
4774 (java_complete_expand_class): Likewise.
4776 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4778 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4779 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4780 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4781 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4782 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4783 AIPL_FUNCTION_COMPLETED_INVOCATION.
4784 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4785 AIPL_FUNCTION_INVOCATION_READY.
4786 (AIPL_FUNCTION_DECLARATION): New enum entry.
4787 * parse.y (reorder_static_initialized): New function.
4788 (java_parser_context_pop_initialized_field): Use it.
4789 (add_inner_class_fields): Use
4790 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4791 augmented. Install marker after last alias initializer, if any.
4792 (generate_finit): Fixed typo. Don't try to retain only the used
4794 (method_header): Compute and set DECL_FUNCTION_NAP.
4795 (method_declarator): Fixed comment. Insert alias initializer in
4797 (build_alias_initializer_parameter_list): Fixed leading
4798 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4799 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4800 (java_complete_expand_class): Code to retain only used aliases
4802 (java_complete_expand_methods): New local `first_decl'. Generate
4803 $finit$ first, then expand the constructors, regular methods and
4805 (java_complete_expand_method): Don't report error on missing
4806 return statement if previously detected bogus.
4807 (fix_constructors): Don't patch constructor parameters list.
4808 (patch_method_invocation): Use new AIPL enum values. Reverse
4809 alias initializer list for anonymous classes.
4811 2000-01-30 Anthony Green <green@redhat.com>
4813 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4814 determine how many stack slots to pop.
4816 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4818 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4819 error handling/recovery.
4820 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4822 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4824 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4825 FIELD_LOCAL_ALIAS_USED): New macros.
4826 (DECL_FUNCTION_NAP): New macro.
4827 (struct lang_decl): New field `nap'.
4828 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4829 (struct lang_type): New fields `finit_stmt_list' and
4831 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4832 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4833 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4834 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4835 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4836 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4837 (BUILD_THROW): Macro line separator re-indented.
4838 * parse.y (end_class_declaration): New function.
4839 (maybe_generate_pre_expand_clinit): New name for
4840 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4841 pre-expand static fields.
4842 (maybe_generate_clinit): Function deleted.
4843 (check_for_static_method_reference): Prototype's parameter list
4845 (generate_finit): New name for maybe_generate_finit. Changed
4846 leading comment. Function rewritten to use
4847 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4848 (build_alias_initializer_parameter_list): New function.
4849 (java_parser_context_pop_initialized_field): Likewise.
4850 (add_inner_class_fields): Likewise.
4851 (type_declaration:): Call end_class_declaration.
4852 (class_member_declaration:): Likewise.
4853 (formal_parameter_list:): Fixed typos.
4854 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4855 element. Improved error handling.
4856 (block_statement:): Call end_class_declaration.
4857 (anonymous_class_creation:): Likewise.
4858 (create_anonymous_class): Fixed comments.
4859 (create_class): Call add_inner_class_fields.
4860 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4861 (method_header): Use MARK_FINAL_PARMS.
4862 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4863 (method_declarator): Propagate final argument flag.
4864 (craft_constructor): New local `artificial'. Call
4865 build_alias_initializer_parameter_list. Use
4866 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4867 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4869 (complete_expand_class): Get rid of unused outer context local
4871 (java_complete_expand_methods): Fixed leading
4872 comment. Generate/pre-expand <clinit> first. Changed method
4873 expansion order to regular, $finit$, constructors, <clinit>.
4874 (java_complete_expand_method): Set current_function_decl.
4875 (fix_constructors): Fix constructor parameter list to account for
4876 outer context local alias initializers.
4877 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4878 (resolve_expression_name): Lookup outer context local aliases. New
4879 local `access', use it.
4880 (patch_method_invocation): Patch inner class ctor invocation with
4881 outer context local aliases initialization values. $finit$
4882 invocation patching now includes things generated with
4883 build_alias_initializer_parameter_list.
4884 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4885 (build_super_invocation): Likewise.
4886 (patch_assignment): Changed comment.
4888 2000-01-27 Andrew Haley <aph@cygnus.com>
4890 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4894 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4896 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4898 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4900 * parse.y (register_fields): Don't pass a format specifier to
4901 OBSOLETE_MODIFIER_WARNING.
4902 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4903 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4905 (check_modifiers): Change function into a macro.
4906 (check_class_interface_creation): Pass a literal format string.
4908 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4910 * buffer.h: PROTO -> PARAMS.
4911 * check-init.c: Likewise.
4912 * class.c: Likewise.
4913 * constants.c: Likewise.
4914 * convert.h: Likewise.
4916 * except.c: Likewise.
4918 * gjavah.c: Likewise.
4919 * java-except.h: Likewise.
4920 * java-tree.h: Likewise.
4921 * jcf-depend.c: Likewise.
4922 * jcf-dump.c: Likewise.
4923 * jcf-parse.c: Likewise.
4924 * jcf-path.c: Likewise.
4925 * jcf-reader.c: Likewise.
4926 * jcf-write.c: Likewise.
4928 * jv-scan.c: Likewise.
4929 * jvgenmain.c: Likewise.
4930 * jvspec.c: Likewise.
4934 * parse-scan.y: Likewise.
4935 * parse.h: Likewise.
4936 * parse.y: Likewise.
4937 * typeck.c: Likewise.
4938 * verify.c: Likewise.
4941 * zextract.c: Likewise.
4942 * zipfile.h: Likewise.
4944 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4946 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4947 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4948 * constants.c (build_constant_data_ref): Check for cached
4949 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4950 in TYPE_CPOOL_DATE_REF.
4951 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
4952 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
4953 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
4954 (LOCAL_FINAL): New macro.
4955 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
4956 constant pool -- don't try to reuse.
4957 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
4959 (find_in_current_zip): Use TYPE_JCF.
4960 * parse.h (java_check_final): Prototype removed.
4961 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
4962 (maybe_create_class_interface_decl,
4963 check_class_interface_creation): Likewise.
4964 (java_expand_finals): Function removed.
4965 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
4966 (block_statement:): Fixed comment.
4967 (anonymous_class_creation:): Likewise.
4968 (check_class_interface_creation): Reversed Jan 12, 2000 extra
4970 (check_class_interface_creation): Loosened error report on (inner)
4971 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
4972 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
4973 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
4975 (create_interface): Likewise.
4976 (anonymous_class_counter): New static global.
4977 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
4978 patch. Fixed comments.
4979 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
4980 anonymous_class_counter when declaring a toplevel class.
4981 (craft_constructor): Fixed constructor name when handling
4982 anonymous classes. Anonymous class constructors to feature hidden
4984 (java_fix_constructors): Added comment.
4985 (java_check_final): Function removed.
4986 (java_complete_expand_methods): Fixed comment. Don't generate
4987 class data, save its outgoing constant pool instead.
4988 (verify_constructor_super): Skip anonymous class constructor
4989 hidden this$<n> parameter.
4990 (java_expand_classes): New local `saved_ctxp'. Removed call to
4991 java_expand_finals and java_check_final. Expand anonymous class
4992 constructors. Generate class data.
4993 (build_super_invocation): Skip anonymous class hidden this$<n>
4995 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
4996 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4997 (set_java_signature): Likewise.
4999 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5001 * gjavah.c: Delete ACC_VISIBILITY define.
5002 * jcf.h: Add ACC_VISIBILITY define.
5003 * parse.y: final: rule tagged <value>.
5004 (java_check_regular_methods): Use ACC_VISIBILITY define for
5005 default package access check.
5006 (local_variable_declaration_statement): Use final: rule.
5008 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5010 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5013 2000-01-17 Tom Tromey <tromey@cygnus.com>
5015 * gjavah.c (print_field_info): Allow non-static final fields.
5017 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5020 * parse.y (patch_anonymous_class): New function.
5021 (create_anonymous_class): Register incomplete type when the
5022 class/interface to extends/implement isn't known yet.
5023 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5024 (verify_constructor_super): Tuned error message.
5026 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5028 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5029 (ANONYMOUS_CLASS_P): New macro.
5030 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5031 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5032 * parse.y (create_class): Added leading argument.
5033 (maybe_create_class_interface_decl,
5034 check_class_interface_creation): Likewise.
5035 (craft_constructor): New function.
5036 (verify_constructor_super): Added argument in prototype.
5037 (class_declaration:): Inserted leading argument.
5038 (for_begin:): Use FOR_LOOP_P.
5039 (anonymous_class_creation): Create WFL of the anonymous class to
5040 instantiate. Call build_new_invocation. Added comments.
5041 (check_class_interface_creation): Handle parameter `anonymous' in
5042 verbose mode class creation announce.
5043 (link_nested_class_to_enclosing): Exclude anonymous classes.
5044 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5045 anonymous class, even though they appear to have an enclosing
5047 (create_interface): Pass extra argument to
5048 check_class_interface_creation.
5049 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5050 (create_class): Call check_class_interface_creation and
5051 maybe_create_class_interface_decl with extra new argument. Don't
5052 add private this$<n> to anonymous classes.
5053 (method_declarator): Insert hidden this$<n> to anonymous class
5055 (java_fix_constructors): Deleted code creating default
5056 constructor. Call craft_constructor instead.
5057 (java_check_regular_methods): Set `saw_constructor' to 1 for
5059 (fix_constructors): Pass extra argument to verify_constructor_super.
5060 (verify_constructor_super): New local `sdecl', use it. Search for
5061 matching constructor (possibly featuring arguments) in super
5063 (lookup_method_invoke): Craft constructor according to arguments
5064 list when dealing with anonymous class constructors.
5065 (build_super_invocation): Pass arguments to anonymous class super
5067 (search_loop): Use FOR_LOOP_P.
5068 (labeled_block_contains_loop_p): Likewise.
5070 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5072 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5073 (enclosing_context_p): New function.
5074 (get_access_flags_from_decl): Handle CLASS_STATIC.
5075 (maybe_layout_super_class): Extra first argument passed to
5077 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5079 * decl.c (access0_identifier_node): New global.
5080 (init_decl_processing): access0_identifier_node initialized.
5081 (pushdecl): Set DECL_CONTEXT only on non type decls.
5082 * expr.c (lookup_field): Lookup inner class fields in enclosing
5084 (expand_invoke): Use ID_INIT_P.
5085 (expand_java_field_op): Use DECL_CLINIT_P.
5086 * java-tree.def (CLASS_LITERAL): New tree code.
5087 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5088 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5089 (struct lang_decl): New field `inner_access'.
5090 (enclosing_context_p): Prototyped.
5091 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5092 ID_CLINIT_P): New macros.
5093 (CLASS_STATIC): New macro.
5094 (CLASS_ACCESS0_GENERATED_P): New macro.
5095 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5096 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5097 INNER_CLASS_P): New macros.
5098 (DECL_INNER_CLASS_LIST): New macro.
5099 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5101 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5102 the shift value to int. Fixed typo in comment.
5103 * lex.c (inst_id, wpv_id): Initialize.
5104 * mangle.c (unicode_mangling_length): Take `$' into account.
5105 * parse.h (DRECOVER, RECOVER): Terminate properly.
5106 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5107 (typedef struct _jdep): New field `enclosing'.
5108 (JDEP_ENCLOSING): New macro.
5109 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5110 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5111 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5112 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5113 GET_ENCLOSING_CPC_CONTEXT): New macros.
5114 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5115 (do_resolve_class): Added extra argument in prototype.
5116 * parse.y (resolve_class): Added extra argument in prototype.
5117 (maybe_create_class_interface_decl): Likewise.
5118 (maybe_use_access_method, build_wfl_wrap): New functions.
5119 (java_complete_expand_classes, java_complete_expand_class):
5121 (java_parser_context_push_initialized_field,
5122 java_parser_context_suspend, java_parser_context_resume):
5124 (maybe_make_nested_class_name, make_nested_class_name,
5125 set_nested_class_simple_name_value,
5126 link_nested_class_to_enclosing, find_as_inner_class,
5127 find_as_inner_class_do, check_inner_class_redefinition,
5128 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5129 maybe_build_thisn_access_method, build_outer_field_access,
5130 build_outer_field_access_methods, build_outer_field_access_expr,
5131 build_outer_method_access_method, build_new_access_id,
5132 build_outer_field_access_method, outer_field_access_p,
5133 outer_field_expanded_access_p, outer_field_access_fix,
5134 build_incomplete_class_ref, patch_incomplete_class_ref,
5135 create_anonymous_class): Likewise.
5136 (inst_id, wpv_id): New static global variables.
5137 (synchronized:): New rule, tagged <node>.
5138 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5140 (anonymous_class_creation:): New rule, tagged <node>.
5141 (NEW_TK): Tagged <node>.
5142 (type_literals, array_type_literal): New rules, tagged <node>.
5143 (class_declaration:): Removed action when reducing by class_body:
5144 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5145 using GET_CPC in sub-rules.
5146 (class_member_declaration): Handle inner classes.
5147 (method_declaration): When reducing method_header:, reset
5148 current_function_decl when appropriate.
5149 (method_declarator:): Set the number of formal parameter to 0 for
5150 method declared without arguments.
5151 (constructor_declarator:): Likewise.
5152 (static_initializer:): List of elements kept in a list.
5153 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5154 use of the keyword `static' for type declarations.
5155 (block_statement:): Handle inner class declarations.
5156 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5157 type qualified `this'.
5158 (class_instance_creation_expression): Use anonymous_class_creation:
5159 to handle inner class instances creation. Handle qualified `new'.
5160 (something_dot_new): Added appropriate actions.
5161 (create_new_parser_context): New function.
5162 (java_push_parser_context, java_parser_context_save_global,
5163 java_parser_context_suspend): Use create_new_parser_context.
5164 (check_modifiers): Changed leading comment.
5165 (check_class_interface_creation): Handle interclasses.
5166 (add_superinterfaces): Fixed comment.
5167 (create_interface): Build qualified name from the raw_name instead
5168 of its matching WFL. Push the initialized fields list. raw_name added
5169 as an extra argument to maybe_create_class_interface_decl.
5170 (create_class): Build qualified name from the raw_name instead of
5171 its matching WFL. Removed assignment to current_parsed_class_un.
5172 Call PUSH_ERROR before returning an error. Suspend the current
5173 parser context when processing an inner class. Push the
5174 initialized fields list. raw_name added as an extra argument to
5175 maybe_create_class_interface_decl. Add the private this$<n>
5177 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5178 (register_fields): Get the class type from GET_CPC and handle
5179 previous errors. Added code to handle the creation of static
5180 fields in inner classes. Initialized fields initialization
5181 statements kept in a list of lists.
5182 (maybe_generate_finit): Initialized fields initialization
5183 statements kept in a list of lists. Use GET_CPC.
5184 (maybe_generate_clinit): Likewise.
5185 (method_header): Use GET_CPC and GET_CPC_UN.
5186 (parser_qualified_classname): Handle inner classes.
5187 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5188 (java_fix_constructors): Hide pointer to enclosing context
5189 instance in constructor list when dealing with inner classes.
5190 (jdep_resolve_class): Call resolve_class with extra first argument
5192 (resolve_class): Add enclosing context as a first extra argument
5193 to do_resolve_class.
5194 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5196 (resolve_no_layout): Extra argument added to resolve_class
5198 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5199 (java_get_real_method_name): Use GET_CPC_UN.
5200 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5201 (java_check_abstract_methods): Handle static method declared in
5202 inner classes by an error.
5203 (java_check_regular_methods): Use DECL_CLINIT_P.
5204 (source_start_java_method): Also set DECL_MAX_LOCALS.
5205 (create_artificial_method): Call java_parser_context_save_global
5206 and java_parser_context_restore_global instead of saving/restoring
5207 the context by hand.
5208 (expand_start_java_method): Improved verbose mode message.
5209 (java_complete_expand_methods): Fixed leading comment. Use
5211 (fix_constructors): Added assignment to this$<n> if necessary.
5212 (java_expand_classes): Call java_complete_expand_classes instead
5213 of java_complete_expand_methods.
5214 (make_qualified_primary): Simplified.
5215 (merge_qualified_name): Optimized for missing left or right parts.
5216 (resolve_expression_name): Handle access to outer class fields from
5218 (resolve_qualified_expression_name): New macro
5219 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5220 classes. Report error on non appropriate qualification of
5221 `new'. Handle qualified `this'.
5222 (not_accessible_p): Allow access to outer class private fields from
5224 (patch_method_invocation): Handle method invocations through
5225 access methods and inner class constructor invocations.
5226 (find_applicable_accessible_methods_list): Search enclosing
5227 contexts of an inner class.
5228 (search_applicable_methods_list): Fixed typo.
5229 (argument_types_convertible): Handle inner class constructors'
5230 hidden outer context reference argument.
5231 (qualify_ambiguous_name): Handle qualified `this'.
5232 (java_complete_lhs): Handle use of field accessed through
5233 artificial access methods in various cases of assignments. Handle
5235 (check_final_assignment): Use DECL_CLINIT_P.
5236 (valid_ref_assignconv_cast_p): Handle the destination being an
5237 enclosing context of the source.
5238 (patch_unaryop): Handle use of field accessed through artificial
5240 (patch_return): Use DECL_CLINIT_P.
5241 (patch_throw_statement): Use DECL_CLINIT_P.
5242 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5243 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5246 2000-01-16 Anthony Green <green@cygnus.com>
5248 * parse.y (build_string_concatenation): Only use
5249 StringBuffer(String) shortcut if String arg is constant.
5251 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5253 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5254 the shift value to int. Fixed typo in comment.
5256 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5258 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5259 * jcf-write.c: Likewise.
5260 * parse.y: Likewise.
5261 * parse.c: Regenerate.
5263 2000-01-09 Anthony Green <green@cygnus.com>
5265 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5266 bytecodes in the correct order.
5268 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5270 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5272 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5274 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5275 before building constant array decl.
5277 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5279 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5280 method invocation and typo in conditional expression.
5281 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5282 the appropriate NOTE_POP.
5283 * parse.y (patch_binop): Shift value mask to feature the right
5286 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5288 * class.c (assume_compiled, assume_compiled_node): Add static
5290 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5292 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5294 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5296 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5297 to `__modifier' to avoid stringifying it.
5299 * parse.y (verify_constructor_circularity): Don't call a variadic
5300 function with a non-literal format string.
5301 (java_check_abstract_methods): Move unreachable code inside
5302 `continue' statement.
5303 (lookup_method_invoke): Call xstrdup, not strdup.
5305 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5308 * jcf-parse.c (yyparse): Likewise.
5310 * jv-scan.c (main): Likewise.
5312 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5314 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5315 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5316 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5319 * parse.y (synchronized, variable_redefinition_error,
5320 check_class_interface_creation, create_interface, create_class,
5321 method_header, finish_method_declaration,
5322 check_modifiers_consistency, method_declarator,
5323 complete_class_report_errors, check_abstract_method_definitions,
5324 java_check_regular_methods, check_throws_clauses,
5325 java_check_abstract_methods, read_import_dir,
5326 check_pkg_class_access, declare_local_variables, fix_constructors,
5327 cut_identifier_in_qualified, resolve_expression_name,
5328 resolve_qualified_expression_name, patch_method_invocation,
5329 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5330 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5331 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5332 patch_try_statement, patch_synchronized_statement,
5333 patch_throw_statement, check_thrown_exceptions,
5334 patch_conditional_expr): Likewise.
5336 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5338 * Makefile.in (LIBDEPS): Added gcc's errors.o
5339 (../jcf-dump$(exeext):): Link with gcc's errors.o
5340 (../gcjh$(exeext):): Likewise.
5341 * expr.c (expand_java_NEW): Layout the entire target type instead of
5342 laying out its methods only.
5343 (lookup_field): Layout the class after having loaded it.
5344 * java-tree.h (java_debug_context): Declared.
5345 * jcf-io.c (toplev.h): Included.
5346 (find_class): Removed assignment to jcf's outofsynch
5347 field. Force source file to be read if newer than its matching
5348 class file. Tweaked debug messages.
5349 * jcf-parse.c (jcf_out_of_synch): Deleted.
5350 (read_class): Call to jcf_out_of_synch removed.
5351 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5352 (jcf_out_of_synch): Prototype deleted.
5353 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5354 `deprecated' and `class_err': integer turned into bit fields.
5355 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5356 * parse.y (package_list): New global.
5357 (package_declaration:): Record newly parsed package name.
5358 (extra_ctxp_pushed_p): Static global deleted.
5359 (java_parser_context_save_global): Create buffer context for the
5360 purpose of saving globals, if necessary.
5361 (java_parser_context_restore_global): Pop context pushed for the
5362 purpose of saving globals, if necessary.
5363 (java_debug_context_do): New prototype and function.
5364 (java_debug_context): Likewise.
5365 (do_resolve_class): Use already parsed package names to qualify
5366 and lookup class candidate.
5367 (java_pre_expand_clinit): Removed unnecessary local variable.
5369 1999-12-17 Tom Tromey <tromey@cygnus.com>
5371 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5373 (process_file): Use `\n\' at end of each line in string.
5375 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5377 * expr.c (expand_invoke): Layout the loaded class before
5378 attempting to use it.
5379 (expand_java_field_op): Allow final field assignments to take
5381 * typeck.c (convert): Return error_mark_node if expr is null.
5383 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5385 * class.c (class_depth): Return -1 if the class doesn't load
5387 * expr.c (can_widen_reference_to): Check for errors during depth
5388 computation and return 0 accordingly.
5389 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5390 create default constructors and add an other error check.
5391 * parse.h (java_fix_constructors): Prototyped.
5392 * parse.y (java_pre_expand_clinit): Likewise.
5393 (build_super_invocation): Re-prototyped to feature one argument.
5394 (java_check_circular_reference): Directly use `current'.
5395 (java_fix_constructors): New function.
5396 (java_check_regular_methods): Don't create default constructors
5397 here, but abort if none were found.
5398 (java_complete_expand_methods): Pre-process <clinit> calling
5399 java_pre_expand_clinit.
5400 (java_pre_expand_clinit): New function.
5401 (fix_constructors): build_super_invocation invoked with the
5402 current method declaration as an argument.
5403 (build_super_invocation): Use the context of the processed method
5404 decl argument instead of current_class.
5405 * typeck.c (lookup_java_method): Take WFLs in method names into
5408 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5410 * class.c (make_class_data): flag_keep_inline_functions to keep
5411 private methods in the method array.
5413 1999-12-15 Anthony Green <green@cygnus.com>
5415 * check-init.c (check_init): Take into account both types of
5416 `throw's when checking for uninitialized variables.
5418 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5420 * parse.y (java_complete_lhs): Force convertion of array
5421 dimensions to int_type_node, that's what runtime's ABI expects.
5423 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5425 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5426 operand of a WFL, until the Java front-end gets fixed with regard
5427 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5429 1999-12-10 Andrew Haley <aph@cygnus.com>
5431 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5432 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5433 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5437 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5439 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5440 before calling expand_eh_region_start and expand_start_all_catch.
5441 * except.c (expand_start_java_handler): Switch to permanent
5442 obstack before calling expand_eh_region_start.
5443 (expand_end_java_handler): Switch to permanent obstack before
5444 calling expand_start_all_catch.
5446 1999-12-5 Anthony Green <green@cygnus.com>
5448 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5449 function with side effects.
5450 (init_decl_processing): Mark all memory allocating DECLs with
5453 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5455 * except.c (expand_end_java_handler): Call
5456 expand_resume_after_catch and end_catch_handler.
5458 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5460 * verify.c (verify_jvm_instructions): Create new return label
5461 chain if non existant (don't rely on the verified state of the jsr
5464 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5466 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5467 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5469 * parse.y (patch_assignment): Removed bogus final class test on
5470 lhs when checking on whether to emit an ArrayStoreException runtime
5472 * expr.c (expand_java_arraystore): Likewise.
5474 1999-11-28 Anthony Green <green@cygnus.com>
5476 * decl.c (find_local_variable): Reuse single slot decls when
5479 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5481 * jcf-parse.c (saw_java_source): Global variable removed.
5482 (read_class): Don't use `saw_java_source'. Added extra braces.
5483 (yyparse): Code setting `saw_java_source' removed.
5485 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5487 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5489 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5491 * verify.c (merge_type_state): Non verified subroutines being
5492 considered more than once to trigger passive type merge.
5494 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5497 in case of error. Error message tuned.
5499 1999-11-21 Anthony Green <green@cygnus.com>
5501 * constants.c (find_methodref_index): Unwrap method names before
5502 inserting them in the constant pool.
5504 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5506 * class.c (assume_compiled_node): New typedef.
5507 (assume_compiled_tree): New static data.
5508 (find_assume_compiled_node): New function.
5509 (add_assume_compiled): New function.
5510 (assume_compiled): New function.
5511 * class.c (make_class_data): Use assume_compiled.
5512 (is_compiled_class): Use assume_compiled.
5514 * java-tree.h (add_assume_compiled): Declare.
5516 * lang.c (lang_decode_option): Parse new options.
5518 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5520 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5521 int_type_node: that's what `_Jv_AllocObject' expects.
5523 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5525 * parse.y (lookup_method_invoke): Use lang_printable_name to
5526 reliably build the type name during error report. Fixes PR gcj/97.
5528 1999-11-09 Tom Tromey <tromey@cygnus.com>
5530 * jcf-path.c: Include <sys/stat.h>.
5531 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5532 (DIR_UP): New macro.
5534 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5536 * parse.y (source_end_java_method): Resume permanent allocation,
5537 reversing Apr 27 1998 patch.
5538 (patch_string_cst): Pop obstacks after having pushed the permanent
5541 1999-11-05 Tom Tromey <tromey@cygnus.com>
5543 * class.c (finish_class): Emit inlined methods if any native
5544 methods exist in the class. Fixes PR gcj/85.
5546 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5549 (qualify_ambiguous_name): Likewise.
5551 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5553 * typeck.c: (lookup_java_method): search all inherited
5554 interfaces when looking up interface method.
5556 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5558 * parse.y (method_header:): Issue error message for rule `type
5560 (synchronized:): Error report when not using synchronized.
5562 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5565 being used before the superclass constructor has been called.
5566 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5567 instead of `CALL_THIS_CONSTRUCTOR_P'.
5569 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5571 * check-init.c: Fix typo in comment.
5573 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5575 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5578 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5580 * parse.y (expression_statement:): Call function to report
5581 improper invocation of a constructor.
5582 (parse_ctor_invocation_error): New function.
5584 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5586 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5589 1999-10-21 Tom Tromey <tromey@cygnus.com>
5591 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5592 in generated `main'.
5594 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5596 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5597 (qualify_ambiguous_name): Likewise.
5599 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5601 * parse.y (java_complete_tree): fold_constant_for_init to work on
5603 (java_complete_lhs): Likewise.
5604 (array_constructor_check_entry): Complete an initializer element
5605 on permanent_obstack.
5607 1999-10-19 Tom Tromey <tromey@cygnus.com>
5609 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5610 From Mike Moreton <mike@pillim.demon.co.uk>.
5612 1999-10-15 Greg McGary <gkm@gnu.org>
5614 * java-tree.h (flag_bounds_check): Remove extern decl.
5615 * lang.c (flag_bounds_check): Remove global variable.
5616 (lang_f_options): Remove "bounds-check" entry.
5617 (lang_init_options): Default flag_bounds_check to "on".
5619 1999-10-14 Tom Tromey <tromey@cygnus.com>
5621 * jvgenmain.c (usage): New function.
5622 (main): Use it. Also, handle `-D' options.
5623 * jvspec.c (lang_specific_driver): Recognize -D.
5624 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5626 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5628 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5630 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5631 variadic function with a non-literal format string.
5633 * parse-scan.y (report_main_declaration): Likewise.
5635 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5637 * parse.y (read_import_dir, patch_assignment, patch_binop,
5638 patch_array_ref): Likewise.
5640 * typeck.c (build_java_array_type): Likewise.
5642 * verify.c (verify_jvm_instructions): Likewise.
5644 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5646 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5648 1999-10-07 Anthony Green <green@cygnus.com>
5650 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5651 where CHECK_PUT may fail for valid reasons.
5653 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5654 UNSAFE_PUTN): New macros.
5656 1999-10-04 Tom Tromey <tromey@cygnus.com>
5658 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5659 well. Fixes Java PR gcj/59.
5660 * parse-scan.y (yyerror): Report errors.
5662 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5664 * decl.c (insert_block): Remove unconditional `abort'.
5666 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5668 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5669 FUNCTION_CODE now of type int. All callers changed.
5670 Set the builtin's DECL_BUILT_IN_CLASS.
5672 1999-09-23 Tom Tromey <tromey@cygnus.com>
5674 * jvspec.c (lang_specific_driver): Don't read spec file if
5675 -fsyntax-only given.
5677 1999-09-22 Tom Tromey <tromey@cygnus.com>
5679 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5681 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5682 (WORDS_TO_LONG): Likewise.
5683 (WORDS_TO_DOUBLE): Likewise.
5685 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5687 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5688 (RELOCATION_VALUE_1): Likewise.
5689 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5690 push_in_const, push_long_const): Prototyped.
5691 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5692 (push_constant2): Likewise.
5693 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5694 (find_constant_wide): Cast find_constant2's integer arguments to
5696 (find_constant_index): Cast find_constant2's and find_constant2's
5697 integer arguments to `jword'.
5698 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5699 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5700 (emit_if): Use RELOCATION_VALUE_1.
5701 (emit_goto): Likewise.
5702 (emit_jsr): Likewise.
5703 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5704 argument to push_long_const to HOST_WIDE_INT.
5706 1999-09-15 Andreas Schwab <schwab@suse.de>
5708 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5710 1999-09-20 Nick Clifton <nickc@cygnus.com>
5712 * lang.c (lang_decode_option): Extend comment.
5714 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5716 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5719 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5721 * gjavah.c (get_field_name, print_method_info, print_include,
5722 add_namelet): Use xmalloc, not malloc.
5724 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5725 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5728 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5730 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5732 * jcf-path.c (add_entry): Likewise.
5734 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5736 * jv-scan.c (xmalloc): Remove definition.
5738 * jvgenmain.c (xmalloc): Likewise.
5740 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5742 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5744 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5745 concat, not xmalloc/sprintf.
5746 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5747 (xstrdup): Remove definition.
5749 * parse.y (duplicate_declaration_error_p,
5750 constructor_circularity_msg, verify_constructor_circularity,
5751 check_abstract_method_definitions, java_check_regular_methods,
5752 java_check_abstract_methods, patch_method_invocation,
5753 check_for_static_method_reference, patch_assignment, patch_binop,
5754 patch_cast, array_constructor_check_entry, patch_return,
5755 patch_conditional_expr): Use xstrdup, not strdup.
5757 * zextract.c (ALLOC): Use xmalloc, not malloc.
5759 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5761 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5763 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5764 (do_spec, lang_specific_pre_link, lang_specific_driver,
5765 input_filename, input_filename_length): Don't declare.
5766 (main_class_name, jvgenmain_spec, lang_specific_driver):
5768 (lang_specific_driver): All calls to the function pointer
5769 parameter now explicitly call `fatal'.
5771 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5773 * parse.y (find_applicable_accessible_methods_list): Search
5774 abstract classes as interfaces.
5776 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5778 * class.c (finish_class): We're now outside a valid method
5779 declaration. Tell the rest of gcc so.
5781 1999-09-08 Bruce Korb autogen@linuxbox.com
5783 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5785 1999-09-07 Tom Tromey <tromey@cygnus.com>
5787 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5789 (decode_signature_piece): Don't emit "::" in JArray<>.
5790 (print_namelet): Only print trailing `;' when printing a class.
5792 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5794 * java-tree.h: Delete declarations for all tree nodes now moved to
5796 * decl.c: Delete their definitions.
5798 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5800 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5801 * Makefile.in (OBJS): Add ggc-callbacks.o.
5802 (OBJDEPS): Likewise.
5804 1999-09-03 Tom Tromey <tromey@cygnus.com>
5806 * parse.y (strip_out_static_field_access_decl): Return operand if
5807 it satisfies JDECL_P.
5809 1999-09-02 Tom Tromey <tromey@cygnus.com>
5811 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5812 Handle nested arrays, like `[[I'.
5814 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5816 * class.c (finish_class): Remove unused parameter, all callers
5819 * expr.c (build_java_athrow): Change return type to void.
5820 (java_lang_expand_expr): Make sure each case in switch returns a
5823 * java-tree.h (finish_class): Fix prototype to take void args.
5825 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5826 (main): Issue return from main, not exit.
5828 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5830 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5832 * jv-scan.c (main): Issue return from main, not exit.
5834 * parse.y (check_abstract_method_definitions,
5835 java_check_abstract_method_definitions): Add static prototypes.
5836 (java_complete_expand_methods): Fix call to `finish_class'.
5838 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5841 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5843 * lang.c (language_string): Constify.
5845 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5847 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5848 Remove hacks for stuff which comes from libiberty.
5850 * Make-lang.in: Likewise.
5852 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5854 * Makefile.in (xref.o): Depend on xref.c explicitly.
5856 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5858 * java-tree.h (lang_printable_name): Constify a char*.
5860 * lang.c (lang_printable_name): Likewise.
5862 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5864 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5867 1999-08-26 Tom Tromey <tromey@cygnus.com>
5869 * gjavah.c (print_cxx_classname): Print "::" before qualified
5872 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (lookup_cl): Changed leading comment. Now does its best
5875 to set the column number.
5876 (qualify_ambiguous_name): Take WFL wrappers into account.
5878 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5880 * verify.c (verify_jvm_instructions): Don't check instruction
5881 validity beyond end of method.
5883 1999-08-25 Tom Tromey <tromey@cygnus.com>
5885 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5887 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5889 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5890 cxx_keyword_subst, generate_access, name_is_method_p,
5891 get_field_name, print_field_name, super_class_name, print_include,
5892 decode_signature_piece, print_class_decls, usage, help,
5893 java_no_argument, version, add_namelet, print_namelet): Add static
5895 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5896 name_is_method_p): Constify a char*.
5897 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5898 Provide a final else clause in an if-else-if.
5899 (print_field_info): Add missing final arg in function call to
5901 (print_method_info, decompile_method, decode_signature_piece,
5902 print_c_decl, print_full_cxx_name, print_stub,
5903 print_mangled_classname, super_class_name, print_include,
5904 add_namelet, add_class_decl, print_class_decls, process_file,
5905 help): Constify a char*.
5907 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5908 push_int_const, find_constant_wide, find_constant_index,
5909 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5910 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5911 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5912 emit_if, emit_goto, emit_jsr, call_cleanups,
5913 make_class_file_name): Add static prototypes.
5914 (generate_bytecode_return, generate_bytecode_insns): Pass a
5915 NULL_PTR, not a NULL_TREE.
5917 * jv-scan.c: Include "jcf.h".
5918 (main): Declare using DEFUN macro.
5920 * jvspec.c (find_spec_file, lang_specific_pre_link,
5921 lang_specific_driver): Add prototypes.
5922 (find_spec_file): Constify a char*.
5924 * keyword.gperf (hash, java_keyword): Add prototypes.
5926 * lang.c (lang_print_error): Add static prototype.
5927 (lang_init): Prefer memcpy over bcopy to avoid casts.
5929 * lex.c (yylex): Add static prototype.
5931 * parse-scan.y: Include "lex.c" earlier.
5933 * parse.h: Remove redundant declaration for `yylex'.
5935 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5936 labeled_block_contains_loop_p): Add static prototypes.
5937 (not_accessible_p): Make static to match prototype.
5939 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5941 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5943 * parse.y (check_method_redefinition): Changed leading comment.
5944 (check_abstract_method_definitions): New function.
5945 (java_check_abstract_method_definitions): New function.
5946 (java_check_regular_methods): Call it.
5947 (verify_constructor_super): Fixed indentation.
5948 (lookup_method_invoke): Likewise.
5950 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5952 * parse.y (method_header): Return a null pointer if the current
5954 (finish_method_declaration): Return if the current function decl
5956 (source_start_java_method): Likewise.
5957 (java_method_add_stmt): Likewise.
5959 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5961 * class.c (emit_register_class): Removed unnecessary call to
5963 * parse.y (labeled_block_contains_loop_p): Removed unused local
5966 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5968 * parse.y (java_refold): Added prototype.
5970 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5972 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
5973 (java_stabilize_reference): Removed unnecessary `else'.
5974 (java_complete_lhs): Set flag to remember boolean. Call
5975 java_refold. Added comments.
5976 (java_decl_equiv): New function.
5977 (binop_compound_p): Likewise.
5978 (java_refold): Likewise.
5979 (patch_unaryop): Striped static field access assigned to decl and
5980 op. Changed promotion scheme for ++/-- operators.
5981 (search_loop): New function.
5982 (labeled_block_contains_loop_p): Likewise.
5983 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
5985 (patch_bc_statement): Call search_loop. Fixed comment.
5987 1999-08-14 Anthony Green <green@cygnus.com>
5989 * expr.c (java_lang_expand_expr): Mark static array data as
5992 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5994 * jvgenmain.c (main): NUL-terminate name_obstack.
5996 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5998 * check-init.c (check_bool2_init, done_alternative): Add static
6001 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6002 (add_method, build_utf8_ref, build_class_ref,
6003 append_gpp_mangled_type, layout_class_method): Constify a char*.
6005 * decl.c (push_promoted_type, make_binding_level): Add static
6007 (push_promoted_type, pushdecl): Constify a char*.
6009 * except.c (find_handler_in_range, link_handler,
6010 check_start_handlers): Add static prototypes.
6012 * expr.c (process_jvm_instruction): Constify a char*.
6014 * gjavah.c (main): Constify a char*.
6016 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6019 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6021 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6022 munge, print_ents): Constify a char*.
6024 * jcf-dump.c (disassemble_method): Constify a char*.
6025 (print_constant_pool, print_exception_table): Add static prototypes.
6026 (print_constant, print_exception_table, main, disassemble_method):
6029 * jcf-io.c (find_classfile, find_class): Likewise.
6031 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6032 (set_source_filename, predefined_filename_p): Add static prototypes.
6033 (set_source_filename, get_constant, get_class_constant,
6034 find_in_current_zip): Constify a char*.
6036 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6038 (add_entry, add_path, jcf_path_classpath_arg,
6039 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6041 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6042 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6043 jcf_parse_one_method, jcf_parse_methods,
6044 jcf_parse_final_attributes): Add static prototypes.
6045 (get_attribute): Constify a char*.
6047 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6048 jcf_dependency_add_target, jcf_path_classpath_arg,
6049 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6051 * jv-scan.c (main): Constify a char*.
6052 (gcc_obstack_init): Add prototype arguments.
6054 * jvgenmain.c (gcc_obstack_init): Likewise.
6055 (main): Constify a char*.
6057 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6059 (put_decl_string, lang_print_error): Constify a char*.
6060 (lang_init): Remove redundant extern prototype.
6062 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6064 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6065 Add static prototypes.
6066 (get_type_from_signature): Constify a char*.
6068 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6069 Add static prototypes.
6070 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6071 (verify_jvm_instructions): Constify a char*.
6073 * xref.c (xref_flag_value): Likewise.
6075 * xref.h (xref_flag_value): Likewise.
6077 * zextract.c (makeword, makelong): Add static prototypes.
6078 (makeword, makelong): Constify a uch*.
6080 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6082 * lang.c (java_dummy_print): Constify a char*.
6083 (lang_print_error): Likewise.
6084 (lang_init): Remove redundant prototype for `print_error_function'.
6085 (lang_init_source): Likewise.
6086 (lang_identify): Constify a char*.
6088 1999-08-09 Tom Tromey <tromey@cygnus.com>
6090 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6091 (WORDS_TO_LONG): Likewise.
6092 (WORDS_TO_DOUBLE): Likewise.
6094 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6096 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6098 * expr.c (java_stack_pop, java_array_data_offset,
6099 build_java_throw_out_of_bounds_exception, case_identity,
6100 build_java_check_indexed_type): Add static prototypes.
6101 (linenumber_table, expand_invoke, expand_java_field_op,
6102 build_primtype_type_ref, expand_byte_code): Constify a char*.
6104 * java-tree.h (build_primtype_type_ref, linenumber_table):
6106 (java_lang_expand_expr): Add prototype.
6108 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6109 `java_lang_expand_expr'.
6111 * lex.c (java_lex_error): Constify a char*.
6112 (java_get_unicode, java_read_char, java_allocate_new_line,
6113 java_unget_unicode, java_sneak_unicode): Prototype.
6115 * parse-scan.y (current_class, package_name, method_declarator,
6116 report_class_declaration, yyerror): Constify a char*.
6118 * parse.h (java_report_errors): Prototype.
6119 (yyerror): Constify a char*.
6121 * parse.y (classitf_redefinition_error, check_modifiers,
6122 parse_jdk1_1_error, lookup_package_type,
6123 lookup_package_type_and_set_next, get_printable_method_name,
6124 purify_type_name): Constify a char*.
6125 (build_super_invocation, maybe_generate_finit,
6126 verify_constructor_super, parser_add_interface,
6127 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6128 java_complete_expand_methods, java_expand_finals,
6129 cut_identifier_in_qualified, java_stabilize_reference,
6130 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6131 merge_string_cste): Prototype.
6132 (single_type_import_declaration, yyerror,
6133 variable_redefinition_error, build_array_from_name,
6134 build_unresolved_array_type, check_class_interface_creation,
6135 resolve_class, complete_class_report_errors,
6136 note_possible_classname, read_import_dir,
6137 find_in_imports_on_demand, resolve_package, fix_constructors,
6138 check_deprecation, lookup_method_invoke,
6139 maybe_build_primttype_type_ref, array_constructor_check_entry):
6141 (java_complete_expand_methods, java_expand_finals): Make static.
6142 (convert_narrow): Remove static prototype.
6144 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6146 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6148 1999-08-02 Richard Henderson <rth@cygnus.com>
6150 * decl.c: Include defaults.h instead of expr.h.
6151 * parse.y: Likewise.
6153 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6155 * java/decl.c (start_java_method): Change all uses of
6156 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6157 Ensure expr.h is included.
6158 * java/expr.c (pop_arguments): Ditto.
6159 * java/parse.y (expand_start_java_method): Ditto.
6161 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6163 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6165 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6167 * decl.c: Include "function.h".
6168 * except.c: Likewise.
6169 * parse.y: Likewise.
6170 * Makefile.in: Update dependencies.
6172 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6174 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6175 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6176 `modifier' with ATTRIBUTE_UNUSED.
6178 * gjavah.c (process_file): Add braces around ambiguous `else'.
6180 * jcf-dump.c (print_access_flags, localvar_free): Change return
6183 * parse.y (java_complete_expand_method): Initialize variable
6185 (resolve_qualified_expression_name): Likewise for `field_decl'.
6186 (patch_method_invocation): Likewise for `class_to_search'.
6187 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6188 (patch_assignment): Likewise for `lhs_type'.
6190 * verify.c (verify_jvm_instructions): Remove unused variable
6193 1999-07-25 Richard Henderson <rth@cygnus.com>
6195 * decl.c (va_list_type_node): New.
6197 1999-07-25 Anthony Green <green@cygnus.com>
6199 * gjavah.c (print_stub): New function.
6200 (METHOD_IS_NATIVE): New macro.
6201 (print_mangled_classname): Make static.
6202 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6203 (process_file): Perform stub generation.
6204 (HANDLE_METHOD): Don't emit class decls during stub
6206 (HANDLE_END_METHOD): Take into account stub generation.
6207 (print_method_info): Handle stub generation.
6208 (print_stub): New function.
6209 (print_cxx_classname): Make signature consistant with others.
6210 (help): Describe -stubs option.
6211 (main): Create stub file.
6212 (version): Use version.c.
6213 (print_full_cxx_name): New function.
6214 (print_c_decl): Use print_full_cxx_name.
6216 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6218 * check-init.c (check_init): Handle MAX_EXPR.
6220 1999-07-15 Andrew Haley <aph@cygnus.com>
6222 * lang.c (flag_use_divide_subroutine): New variable.
6223 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6224 fp-to-integer conversion.
6225 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6228 * expr.c (build_java_soft_divmod): New function.
6229 (build_java_binop): Call build_java_soft_divmod if
6230 flag_use_divide_subroutine is set.
6231 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6232 soft_lrem_node: new builtin functions.
6233 (init_decl_processing) Initialize the new builtins.
6234 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6235 soft_lrem_node: new builtin functions.
6236 (build_java_soft_divmod): New function.
6237 * parse.y: Call build_java_soft_divmod if
6238 flag_use_divide_subroutine is set.
6241 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6242 a --specs= arg) even if not linking.
6243 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6244 -fuse-divide-subroutine
6246 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6248 * parse.y (resolve_and_layout): Check methods only once.
6249 (resolve_qualified_expression_name): Verify thrown exceptions
6251 (check_thrown_exceptions): Reject exceptions thrown in
6252 initializer. Error message tuned.
6254 1999-07-14 Andrew Haley <aph@cygnus.com>
6256 * expr.c (expand_expr): Do not return the last statement in a
6257 block as the block's value.
6259 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6261 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6262 CALL_EXPR, to avoid order of evaluation changes.
6264 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6266 * parse.y (qualify_ambiguous_name): Do not use
6267 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6269 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6271 * check-init.c (check_init): Handle MAX_EXPR.
6272 * expr.c (force_evaluation_order): Force method call arguments to
6273 be evaluated in left-to-right order.
6274 * parse.y (qualify_ambiguous_name): Loop again to qualify
6275 NEW_ARRAY_EXPR properly.
6277 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6279 * parse.y (patch_invoke): Resolve unresolved invoked method
6281 (qualify_ambiguous_name): STRING_CST to qualify expression for
6282 type name resolution.
6284 1999-06-24 Andrew Haley <aph@cygnus.com>
6286 * class.c (finish_class): Whenever a deferred method is
6287 output, rescan the list of methods to see if a new candidate for
6288 output can be found.
6290 1999-06-28 Tom Tromey <tromey@cygnus.com>
6292 * jvspec.c (lang_specific_driver): Recognize --help.
6294 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * parse.y (resolve_package): Fixed bogus return statement.
6297 (patch_method_invocation): Resolve method invocation beginning with
6298 a package name qualifier.
6300 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6302 * Make-lang.in (java.stage1): Depend on stage1-start.
6303 (java.stage2): Likewise for stage2-start.
6304 (java.stage3): Likewise for stage3-start.
6305 (java.stage4): Likewise for stage4-start.
6307 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6309 * parse.y (java_complete_lhs): When doing cross referencing, don't
6310 try to keep file location on a WFL expanded as a CALL_EXPR.
6312 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6315 compiling to class file a void method with an empty method body.
6316 As a side effect, the bytecode backend will generate the
6317 appropriate `return' instruction.
6319 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6321 * parse.y (lookup_package_type_and_set_next): New function prototype.
6322 (resolve_package): Search current and imported packages.
6323 (lookup_package_type_and_set_next): New function.
6325 1999-06-22 Andrew Haley <aph@cygnus.com>
6327 * verify.c (verify_jvm_instructions): Check for pending blocks
6328 before invalid PC test and opcode switch, not after.
6330 1999-06-21 Andrew Haley <aph@cygnus.com>
6332 * except.c (find_handler_in_range): The upper limit for exception
6333 ranges is exclusive, not inclusive: (start <= pc < end).
6334 (link_handler): find child pointer which points to outer by
6335 searching sibling list: previous code incorrectly assumed that
6336 outer->outer->first_child must point to outer.
6337 * verify.c (verify_jvm_instructions): FIXME added to code for
6339 (verify_jvm_instructions): Do not assume that the last block
6340 processed in a subroutine is a block which ends with a `ret'
6341 instruction. With some control flows it is possible that the last
6342 block ends with an `athrow'.
6344 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6346 * parse.y (qualify_ambiguous_name): Reorganized the post
6347 evaluation of non WFL leading expression nodes.
6349 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6351 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6354 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6356 * parse.y (qualify_ambiguous_name): Handle qualified expression
6357 beginning with a STRING_CST.
6359 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6361 * parse.y (register_fields): Set DECL_INITIAL on both
6362 pre-initialized static and public fields.
6363 (resolve_field_access): Static field access expressions to always
6365 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6366 qualification. CONVERT_EXPR to be resolved as an expression name.
6367 (java_complete_lhs): Identify and access qualified final
6368 initialized field in switch statement case expression.
6369 (fold_constant_for_init): Pre-initialized field decl constant to
6372 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6374 * parse.y (note_possible_classname): Mark returned node with
6375 QUALIFIED_P only if the original class name contained a '/'.
6377 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6379 * Make-lang.in (gcjh): More parallel build fixes.
6381 1999-06-03 Mike Stump <mrs@wrs.com>
6383 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6385 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6387 * except.c (link_handler): Chain exception handlers in order.
6389 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6391 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6392 with nops and process as usual in order to always set correct EH
6393 ranges. Emit detailed warnings about unreachable bytecodes.
6395 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6397 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6400 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6403 or the searched field decl.
6405 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6407 * parse.y (fold_constant_for_init): Convert numerical constant
6408 values to the type of the assigned field.
6410 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6412 * expr.c (lookup_field): Relaxed the test on class loading error
6414 * parse.y (fold_constant_for_init): Enabeled old code.
6416 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6419 decide the validity of the cast of a java.lang.Cloneable reference
6421 (patch_conditional_expr): Fixed first argument passed to
6422 binary_numeric_promotion.
6424 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6426 * parse.y (qualify_ambiguous_name): Take into account that a
6427 CONVERT_EXPR might specify a type as a WFL.
6429 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * parse.y (patch_assignment): Save the rhs before using it as an
6432 argument to _Jv_CheckArrayStore.
6434 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6436 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6438 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6440 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6441 floating point litteral only when the exponent indicator has been
6444 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * parse.y (formal_parameter:): Construct argument tree list
6447 element even if a yet unsupported final parameter was encountered.
6449 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * parse.y (finish_method_declaration): Issue errors for native or
6452 abstract methods declared with a method body, as well as for non
6453 native or non abstract methods with no method body.
6455 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6457 * class.c (build_utf8_ref): Initialize variable `field'.
6459 * decl.c (init_decl_processing): Initialize variable `field'.
6461 * expr.c (build_known_method_ref): Mark parameters `method_type',
6462 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6463 (process_jvm_instruction): Likewise for parameter `length'.
6465 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6466 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6469 * parse.y (maybe_generate_clinit): Remove unused variable
6470 `has_non_primitive_fields'.
6471 (find_in_imports_on_demand): Initialize variables `node_to_use'
6473 (patch_binop): Likewise for variable `prom_type'.
6474 (patch_unaryop): Likewise for variable `prom_type'.
6476 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6478 * xref.c (xref_table): Add missing initializer.
6480 1999-05-14 Tom Tromey <tromey@cygnus.com>
6482 * java-except.h (struct eh_range): Removed unused `next' member.
6483 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6484 after adding all exception handlers. Sort exception ranges in
6486 (struct pc_index): New structure.
6487 (start_pc_cmp): New function.
6488 * except.c (add_handler): Return `void'. Don't call link_handler;
6489 instead construct an ordinary linked list and do range
6491 (check_nested_ranges): New function.
6492 (link_handler): Changed interface to allow merging of eh_ranges.
6493 Split overlapping ranges. Return `void'.
6495 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6497 * parse.y (constructor_block_end:): New rule, tagged <node>.
6498 (constructor_body:): Use `constructor_block_end' instead of
6501 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6503 * parse.y (statement_nsi:): Pop `for' statement block.
6504 (java_complete_lhs): Labeled blocks containing no statement are
6505 marked as completing normally.
6507 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6509 * xref.c (xref_set_current_fp): New function, defined.
6510 * xref.h (xref_set_current_fp): New function, prototyped.
6512 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6514 * check-init.c (check_init): Take into account that
6515 LABELED_BLOCK_STMT can be empty.
6517 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6519 * parse.y (java_check_regular_methods): Warning check on not
6520 overriding methods with default access in other packages does not
6521 apply to `<clinit>'.
6522 (java_complete_lhs): If block body is an empty_stmt_node, replace
6523 it by NULL_TREE. This prevents gcc from generating an irrelevant
6526 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6528 * check-init.c (check_init): Removed code accepting to see things
6529 falling through default:, when doing xrefs.
6530 * java-tree.h (do_not_fold): New global variable, declared.
6531 * parse.y (do_not_fold): New global variable, defined.
6532 (java_complete_expand_method): Set `do_not_fold' to the value of
6533 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6534 and reinstall them after them have been purged; do not check for
6535 initializations; do not issue missing return errors.
6536 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6538 (patch_binop): Skip the fold part when doing xrefs.
6539 (build_string_concatenation): Skip the concatenation part when
6541 (patch_synchronized_statement): Do not generate a try-finally when
6543 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6544 and keep the location where the throw was seen.
6545 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6546 any treatment on the converted node an simply return a NOP_EXPR of
6548 * xref.c (xref_get_data): New function, defined.
6549 * xref.h (xref_get_data): New function, declared.
6550 (XREF_GET_DATA): Use xref_get_data.
6552 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6554 * gjavah.c (print_include): Cast the result of `strlen' to int
6555 when comparing against a signed value.
6556 (add_namelet): Likewise.
6558 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6560 * expr.c (expand_invoke): Mark parameter `nargs' with
6562 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6564 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6567 * jcf-reader.c (get_attribute): Cast a value to long
6568 when comparing against a signed expression. Likewise.
6570 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6573 1999-05-11 Andrew Haley <aph@cygnus.com>
6575 * parse.y (source_end_java_method): If the current method contains
6576 any exception handlers, force asynchronous_exceptions: this is
6577 necessary because signal handlers in libjava may throw exceptions.
6578 * decl.c (end_java_method): Ditto.
6580 1999-05-11 Tom Tromey <tromey@cygnus.com>
6582 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6584 * jvspec.c (THREAD_NAME): Removed.
6585 (GC_NAME): Likewise.
6586 (MATHLIB): Likewise.
6587 (WITHLIBC): Likewise.
6589 (THREADLIB): Likewise.
6590 (MATH_LIBRARY): Likewise.
6591 (lang_specific_driver): Don't add `-l' options to command line.
6592 Instead, add a single --specs option. Recognize `-L' options and
6593 use them to search for spec file.
6594 (find_spec_file): New function.
6595 (SPEC_FILE): New define.
6597 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6599 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6600 cpplib-enabled build.
6602 1999-05-05 Per Bothner <bothner@cygnus.com>
6604 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6605 temporarily zero it while calling rest_of_decl_compilation.
6607 * java-tree.h (string_ptr_type_node): Add declaration.
6608 * decl.c: Define and initialize string_ptr_type_node.
6609 * parse.y (patch_string_cst): Use string_ptr_type_node.
6611 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6612 * parse.y (for_statement): Now unconditionally exit_block.
6613 (finish_labeled_statement): No longer exit_block if for-loop.
6614 (patch_loop_statement): Check harder if the loop is already labeled.
6616 * parse.y (patch_initialized_static_field): Removed function.
6617 (maybe_generate_clinit): Removed special handling for interfaces.
6618 (java_complete_expand_methods): Do a preliminary java_complete_tree
6619 on <clinit> to determine if it can be removed.
6620 (java_complete_expand_method): Remove special handling for <clinit>.
6621 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6622 optimize if we get back empty_stmt_node.
6623 For MODIFY_EXPR, re-do checking of static initializers.
6624 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6625 For VAR_DECL, pass correct context.
6627 * verify.c (verify_jvm_instructions): Better error messages.
6629 1999-05-03 Tom Tromey <tromey@cygnus.com>
6631 * parse-scan.y (interface_declaration): Call
6632 report_class_declaration for interfaces.
6634 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6636 * Makefile.in: Remove -v from bison command lines.
6638 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6640 * check-init.c (check_init): Exclude a case of error when doing
6642 * class.c (layout_class_method): Don't generate the error message
6643 twice when compiling from source.
6644 * lang-options.h: Added `-Wredundant-modifers' and
6645 `-Wunusupported-jdk11' flags and help text.
6646 * lang.c (lang_decode_option): Added support for
6647 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6648 flag_static_local_jdk11 and flag_redundant set accordingly.
6649 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6650 * parse.h (EXPR_WFL_ADD_COL): New macro.
6651 (DECL_END_SOURCE_LINE): Likewise.
6652 (DECL_INHERITED_SOURCE_LINE): Likewise.
6653 * parse.y (static_ref_err): New function, prototyped.
6654 (CCB_TK): Now tagged <operator>.
6655 (class_body:): Remember the location of the closing '}' of a class
6656 definition when doing xrefs.
6658 (block_end:): Likewise.
6659 (create_class): Remember the location of the inherited class
6660 identifier when doing xrefs.
6661 (register_fields): Added test on first operand of `init' before
6662 testing it TREE_CODE.
6663 (method_header): Store the location of the class identifier in the
6664 class decl when doing xrefs.
6665 (finish_method_declaration): Don't combine first/last method line
6667 (java_check_regular_methods): Warning check on not overriding
6668 methods with default access on other packages move before check on
6669 static methods. Initialization of `aflags' also moved up.
6670 (resolve_expression_name): Call static_ref_err to report the error.
6671 (static_ref_err): New function, implemented.
6672 (resolve_field_access): Returned simplified static field access
6674 (resolve_qualified_expression_name): Check for illegal use of
6675 static fields in a non static context. Call static_ref_err to
6676 report error in various places.
6677 (java_complete_tree): Do not fold initialized static fields when
6679 (java_complete_lhs): Likewise.
6681 1999-04-29 Anthony Green <green@cygnus.com>
6683 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6684 create internal labels.
6685 (lookup_label): Ditto.
6687 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * class.c (layout_class_method): Generate <clinit>'s rtl for
6691 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6692 for interfaces' <clinit>.
6693 * expr.c (lookup_field): Search for fields in interfaces.
6694 (expand_invoke): Fixed indentation.
6695 (expand_java_field_op): Likewise. Use IS_CLINIT.
6696 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6697 (IS_CLINIT): New macro.
6698 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6699 interface was parsed.
6700 (maybe_generate_clinit): Don't generate if the current class is an
6701 interface with only fields of primitive types.
6702 (reset_method_name): Use IS_CLINIT.
6703 (java_complete_expand_method): Expand <clinit> when it exists for
6704 interfaces. Use IS_CLINIT.
6705 (resolve_expression_name): Use DECL_CONTEXT instead of
6706 current_class to build static field references.
6707 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6708 ARRAY_REF when doing xreferencing.
6709 (check_final_assignment): Fixed typo in leading comment. Use
6711 (patch_array_ref): Don't fully expand array references when
6713 (patch_return): Use IS_CLINIT.
6714 (patch_throw_statement): Likewise.
6716 1999-04-22 Tom Tromey <tromey@cygnus.com>
6718 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6720 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6722 * decl.c (predef_filenames, predef_filenames_size): New globals
6723 (init_decl_processing): predef_filenames and predef_filenames_size
6725 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6727 * jcf-parse.c (predefined_filename_p): New function.
6728 (yyparse): Check that files on the command line are specified only
6729 once and issue a warning otherwise.
6730 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6731 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6732 avoid a gcc warning with -W -Wall turned on.
6733 (java_expand_classes): Abort if errors were encountered.
6734 (java_complete_lhs): If the cross reference flag is set, wrap
6735 field DECL node around a WFL when resolving expression name.
6737 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6739 * lang.c (lang_decode_option): Fixed returned value when parsing
6740 `-fxref=...' and `-Wall'.
6741 * parse.y (source_end_java_method): Do not generate code when
6742 flag_emit_xref is set.
6743 (resolve_expression_name): Do not build static field access when
6744 flag_emit_xref is set.
6745 (resolve_field_access): No special treatment on `length' when
6746 flag_emit_xref is set. Do not build qualified static field access
6747 when flag_emit_xref is set.
6748 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6749 when flag_emit_xref is set.
6750 (patch_assignment): Do not generate array store runtime check when
6751 flag_emit_xref is set.
6752 * xref.c (xref_flag_value): Fixed function declaration
6754 (xset_set_data): New function.
6755 * xref.h (xref_set_data): Added prototype for new function.
6756 (typedef struct xref_flag_table): New field data.
6757 (XREF_GET_DATA): New macro.
6759 1999-04-19 Tom Tromey <tromey@cygnus.com>
6761 * xref.h (enum): Removed trailing comma.
6763 * parse.y (resolve_qualified_expression_name): Added missing
6766 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6768 * gjavah.c: New prototypes for java_float_finite and
6771 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6776 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6778 * Makefile.in (TREE_H): Add tree-check.h.
6779 (RTL_H): Add genrtl.h.
6781 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6783 * parse.y (patch_assignment): Added ArrayStoreException runtime
6786 1999-04-06 Per Bothner <bothner@cygnus.com>
6788 * expr.c (pop_type_0): New function.
6789 (pop_type): Use pop_type_0.
6790 * java-tree.h (pop_type_0): New declaration.
6791 * verify.c (verify_jvm_instructions): Check return instructions.
6793 * parse.y (patch_binop): Don't fold if non-constant and emiting
6796 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6798 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6800 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6801 (main_jcf): Don't define.
6802 (process_file): Don't set `main_jcf'.
6804 * java-tree.h (main_jcf): Don't declare.
6806 * jcf-parse.c (main_jcf): Add static definition.
6808 * lang.c (main_jcf): Don't define.
6810 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6812 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6814 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6816 * jcf-depend.c: Include "config.h", not <config.h>.
6818 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6821 * jcf-path.c: Include "config.h", not <config.h>.
6823 * lex.c: Don't include various system header files.
6824 (java_init_lex): Cast the argument of `bzero' to PTR
6826 * parse-scan.y (java_push_parser_context): Likewise.
6828 * parse.y (java_push_parser_context): Likewise.
6829 (patch_bc_statement): Match format specifier to variable argument.
6831 * xref.c: Don't include <stdio.h>.
6833 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6835 * parse.y (struct parser_ctxt *ctxp): Now global.
6836 (declare_local_variables): Use WFL compound value for the
6837 declaration source line value, when doing cross-referencing.
6839 1999-03-31 Tom Tromey <tromey@cygnus.com>
6841 * gjavah.c (print_field_info): Allow constants of other types.
6842 (print_include): Generate include when new name is proper prefix
6843 of already printed name.
6844 (add_namelet): Likewise.
6845 (cxx_keyword_subst): New function.
6846 (print_method_info): Use it.
6847 (print_field_name): New function.
6848 (get_field_name): New function.
6849 (print_field_info): Use get_field_name and print_field_name.
6851 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6853 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6854 'KR-C', so gperf uses the `const' keyword on strings.
6856 * keyword.gperf (java_keyword): Const-ify a char*.
6858 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6860 * parse.y (patch_bc_statement): Fixed identation and a bogus
6863 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6865 * parse.y (patch_assignment): Allow static variables in other
6866 classes to be assigned.
6868 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6870 * class.c (maybe_add_interface): Remove unused variable
6872 (make_class_data): Use = for assignment, not ==. Likewise.
6873 (emit_register_classes): Remove unused variable `decl'.
6875 * lex.c: Fix comment so as not to contain an embedded `/*'.
6877 * verify.c (verify_jvm_instructions): Remove unused variable
6880 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6882 * parse.y (complete_loop_body): Rename to finish_loop_body.
6883 (complete_labeled_statement): Rename to finish_labeled_statement.
6884 (complete_for_loop): Rename to finish_for_loop.
6885 (complete_method_declaration): Rename to finish_method_declaration.
6887 * java-tree.h (continue_identifier_node): New global node.
6888 * decl.c: Define and initialize continue_identifier_node.
6889 * parse.y (generate_labeled_block): Remove - no longer needed.
6890 (build_loop_body): Use continue_identifier_node for continue block.
6891 (finish_labeled_statement): Also do pop_labeled_block actions.
6892 (java_complete_lhs): POP_LOOP even if error.
6893 (build_labeled_block): Special handling for continue_identifier_node.
6894 (patch_loop_statement): Re-organize.
6895 (patch_bc_statement): Re-write.
6897 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6899 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6900 using a WFL compound value.
6901 * parse.y (xref.h): Include.
6902 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6904 (register_fields): Set WFL compound value to lineno if doing
6906 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6908 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6909 * xref.h (expand_xref): Prototype renamed from xref_generate.
6911 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6913 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6914 (GET_CURRENT_BLOCK): New macro.
6915 * parse.y (current_static_block): New global variable.
6916 (method_body:): Define action.
6917 (complete_method_declaration): Set current_function_decl to NULL
6918 when work on the current method is done.
6919 (declare_local_variables): Use GET_CURRENT_BLOCK.
6920 (java_method_add_stmt): Likewise.
6921 (java_complete_expand_method): Disable the use of `this' when
6923 (enter_a_block): If no current method exist, use
6924 current_static_block to link static initializer blocks.
6925 (exit_block): Rewritten to use current_static_block when no current
6927 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6928 (patch_return): Forbid the use of `return' in static initializers.
6929 (patch_throw_statement): Fixed indentation. Issue specific error
6930 for uncaught thrown checked exception in static initializer
6931 blocks. Removed FIXME.
6933 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6935 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6936 Link gcj from gcc.o.
6938 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6940 * parse.y (find_applicable_accessible_methods_list): When dealing
6941 with interface: ensure that a given interface or java.lang.Object
6942 are searched only once.
6944 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6946 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6948 * jcf-dump.c (print_access_flags): Add braces around if-else.
6950 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
6953 * lex.c (build_wfl_node): Add static prototype.
6955 * lex.h (build_wfl_node): Remove static prototype.
6957 * parse.y: Include lex.c early enough to declare everything needed.
6958 Ensure calls to `build_wfl_node' pass the proper arguments.
6959 (create_class): Remove unused variable `super_decl'.
6960 (get_printable_method_name): Initialize variable `name'.
6962 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6964 * Changelog: Fixed 1999-03-22 typos.
6965 * lang.c (lang_decode_option): Fixed typo in error string in the
6968 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6970 * Makefile.in (JAVA_OBJS): Added entry xref.o.
6972 * java-tree.h (flag_emit_xref): Declared extern.
6973 * lang.c (xref.h): Included.
6974 (flag_emit_xref): New global variable.
6975 (lang_decode_option): Added support for -fxref.
6979 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
6981 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
6984 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6986 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
6987 $(srcdir)/../system.h and $(JAVA_TREE_H).
6988 (jcf-io.o): Depend on $(JAVA_TREE_H).
6989 (mangle.o): Likewise.
6991 * check-init.c (check_cond_init): Add static prototype.
6993 * class.c (build_java_method_type, hashUtf8String,
6994 make_field_value, get_dispatch_vector, get_dispatch_table,
6995 append_gpp_mangled_type, mangle_static_field): Likewise.
6996 (strLengthUtf8): Hide unused definition.
6997 (hashUtf8String): Const-ify.
6998 (make_field_value): Un-ANSI-fy.
7000 * constants.c: Move inclusion of jcf.h above java-tree.h.
7001 (set_constant_entry, find_class_or_string_constant,
7002 find_name_and_type_constant, get_tag_node,
7003 build_constant_data_ref): Add static prototype.
7005 * decl.c (push_jvm_slot, builtin_function,
7006 lookup_name_current_level): Likewise.
7007 (builtin_function): Const-ify.
7009 * except.c (expand_start_java_handler, expand_end_java_handler):
7010 Add static prototype.
7012 * expr.c (flush_quick_stack, push_value, pop_value,
7013 java_stack_swap, java_stack_dup, build_java_athrow,
7014 build_java_jsr, build_java_ret, expand_java_multianewarray,
7015 expand_java_arraystore, expand_java_arrayload,
7016 expand_java_array_length, build_java_monitor, expand_java_pushc,
7017 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7018 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7019 expand_compare, expand_test, expand_cond, expand_java_goto,
7020 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7021 expand_java_field_op, java_push_constant_from_pool): Likewise.
7023 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7024 (build_java_arraynull_check): Mark parameters `node' and `type'
7025 with ATTRIBUTE_UNUSED.
7026 (note_label): Likewise for parameter `current_pc'.
7027 (expand_java_call, expand_java_ret): Hide unused definition.
7029 * java-tree.h (make_class, build_constants_constructor,
7030 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7031 init_outgoing_cpool, register_class, emit_register_classes,
7032 java_layout_seen_class_methods): Prototype.
7033 (unicode_mangling_length): Const-ify.
7034 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7035 emit_unicode_mangled_name, format_int, format_uint,
7036 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7037 jcf_print_utf8_replace, open_class): Prototype.
7039 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7040 <stdio.h>. Include tree.h/java-tree.h.
7041 (utf8_equal_string usage, process_class): Add static prototype.
7042 (open_class): Don't prototype this here.
7043 (utf8_equal_string): Match arguments to format specifiers.
7044 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7045 TABLE_SWITCH, disassemble_method): Likewise.
7047 * jcf-io.c: Include tree.h/java-tree.h.
7048 (open_class, find_classfile, jcf_print_utf8,
7049 jcf_print_utf8_replace): Const-ify.
7051 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7052 parse_class_file): Add static prototype.
7053 (find_in_current_zip): Match definition to existing static
7056 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7057 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7058 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7059 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7060 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7061 generate_bytecode_return, perform_relocations, init_jcf_state,
7062 init_jcf_method, release_jcf_state, generate_classfile):
7063 Add static prototype.
7064 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7065 (make_class_file_name): Const-ify.
7067 * jcf.h (find_classfile): Const-ify.
7069 * jv-scan.c (reset_report): Remove prototype.
7071 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7072 (error): Rewrite to allow varargs.
7074 * lang.c (lang_f_options): Const-ify.
7076 * lex.c (java_parse_escape_sequence): Add static prototype.
7077 (java_allocate_new_line): Match definition to existing static
7080 * mangle.c Include tree.h/java-tree.h.
7081 (unicode_mangling_length, emit_unicode_mangled_name,
7082 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7084 * parse.h (jdep_code): Remove trailing comma in enumeration.
7085 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7086 (reset_report): Add prototype.
7088 * verify.c (push_pending_label, merge_types): Add static
7091 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7093 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7095 * parse.y (find_applicable_accessible_methods_list): Extend the
7096 search to superinterfaces when relevant.
7097 (search_applicable_methods_list): New function.
7099 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7101 * class.c (unmangle_classname): Implemented stricter testing
7102 before setting the QUALIFIED_P flag on an identifier.
7104 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7106 * parse.y (java_complete_lhs): Call force_evaluation_order
7107 after patch_newarray.
7108 (patch_binop): Don't call fold if there are side effects.
7110 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7112 * parse.y (java_stabilize_reference): Use save_expr instead of
7113 building a SAVE_EXPR node.
7114 (java_complete_lhs): Patch the resulting string of the `+='
7115 operator (if necessary) and complete the RHS after having built
7118 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7120 * class.c (make_class): Don't set CLASS_P here (because
7121 this function is also called by build_java_array_type).
7122 (push_class): Set CLASS_P here instead.
7123 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7125 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7126 context. If the context is class, perfer "super" over "synchronized".
7127 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7129 * parse.y (create_class): Don't call parser_check_super here;
7130 it is not robust. Always wait until later.
7132 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7133 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7135 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7137 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7138 * lex.h (UNGETC): Change misleading macro.
7140 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7142 * parse.y (java_stabilize_reference): Return NODE when patching a
7144 (java_complete_lhs): Put parenthesis around truth values.
7146 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * class.c (layout_class_method): Don't make rtl for interface
7150 * parse.h (GET_TYPE_NAME): New macro.
7151 * parse.y (if_then_statement:): Fixed indentation.
7152 (if_then_else_statement:): Likewise.
7153 (for_statement:): Fixed spacing.
7154 (try_statement:): Fixed indentation.
7155 (create_interface): Don't force interfaces to be abstract.
7156 (method_header): Abstract methods are OK in interfaces.
7157 (declare_local_variables): Fixed typo in comment.
7158 (java_complete_expand_method): Fixed indentation.
7159 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7160 non accessible fields.
7161 (java_stabilize_reference): New function.
7162 (java_complete_lhs): Fixed indentation. Use
7163 java_stabilize_reference in compound assignement. Insert the
7164 cast. If not processing `+' fix string constants before processing
7167 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7169 * constants.c (find_class_or_string_constant): Cast variable `j'
7170 to a `jword' when comparing against one.
7172 * expr.c (java_lang_expand_expr): Remove unused variables
7173 `has_finally_p' and `op0'.
7175 * gjavah.c (print_field_info): Cast a value to jint when comparing
7176 against one. Likewise for a jlong.
7177 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7178 against a signed quantity.
7180 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7181 (print_signature): Don't needlessly dereference variable `str'
7183 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7184 `max_locals' with ATTRIBUTE_UNUSED.
7185 (jcf_parse_class): Likewise for variable `index'.
7187 * parse.h (reverse_jdep_list): Remove static prototype.
7189 * parse.y (build_jump_to_finally): Remove prototype and definition.
7190 (reverse_jdep_list): Add static prototype.
7192 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7193 `assignment' and `expr_decl'.
7195 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7197 1999-03-12 Andrew Haley <aph@cygnus.com>
7199 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7200 we'll need a directory separator and a null character.
7202 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7204 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7206 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7208 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7211 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7213 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7215 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7217 * class.c (layout_class_method): A static method in a base class
7218 is never overridden, so treat it like it doesn't exist.
7219 However, do complain about private non-static method overriding
7220 public static method.
7222 * parse.y: Don't set unused INITIALIZED_P flag.
7223 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7225 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7226 (build_array_from_name): Re-order &index[string] to &string[index].
7228 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7229 error_mark (it might catch more errors, but it is more likely to lose).
7231 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7233 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7234 (parse-scan.o): Depend on toplev.h.
7236 * class.c (make_method_value): Add prototype. Make it static.
7237 Remove unused second argument, caller changed.
7239 * expr.c (java_lang_expand_expr): Remove unused variable
7242 * java-tree.h: Don't prototype find_in_current_zip.
7243 Add prototypes for verify_constant_pool, start_java_method,
7244 end_java_method, give_name_to_locals, expand_byte_code,
7245 open_in_zip, set_constant_value, find_constant1, find_constant2,
7246 find_utf8_constant, find_string_constant, find_class_constant,
7247 find_fieldref_index, find_methodref_index, write_constant_pool,
7248 count_constant_pool_bytes and encode_newarray_type.
7250 * jcf-dump.c: Remove unused variable `LONG_temp'.
7252 * jcf-parse.c: Include parse.h.
7253 (jcf_parse_source): Remove unused parameter, all callers changed.
7254 (jcf_figure_file_type): Add static prototype.
7255 (find_in_current_zip): Likewise. Also remove unused parameter,
7256 all callers changed.
7257 (read_class): Initialize variable `saved_pos'.
7259 * jcf-reader.c (jcf_parse_preamble): Mark variables
7260 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7262 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7263 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7264 (java_parse_doc_section): Initialize variable `seen_star'.
7265 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7266 (java_lex_error): Mark parameters `msg' and `forward' with
7268 (java_get_line_col): Mark parameters `filename' and `line' with
7271 * parse-scan.y: Include toplev.h.
7272 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7274 * parse.h: use `struct JCF', not plain `JCF'.
7275 (java_parser_context_save_global, java_expand_classes
7276 java_parser_context_restore_global, java_parse): Add prototypes.
7278 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7281 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7283 * check-init.c (check_init): COPYN takes word count, not bit count.
7285 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7287 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7288 explicit build_decl. (Avoids crash in reload when optimizing.)
7290 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7292 * decl.c (complete_start_java_method): Handle synchronized method
7293 even when compiling from bytecode.
7295 1999-02-26 Tom Tromey <tromey@cygnus.com>
7297 * gjavah.c (add_class_decl): Only generate `#include' if outer
7298 class is not the name of the class we are processing. Correctly
7299 append `.h' in #include.
7300 (process_file): Clean up newlines around generated `#include's.
7301 (decode_signature_piece): Correctly handle inner classes.
7302 (struct include): New structure.
7303 (all_includes): New global.
7304 (print_include): New function.
7305 (add_class_decl): Use it.
7306 (process_file): Likewise.
7307 (add_class_decl): Generate include for java-array.h if array
7309 (process_file): Don't generate java-array.h include.
7311 * gjavah.c (add_namelet): Check for standard package names here.
7312 (add_class_decl): Don't check for standard package names here.
7314 1999-02-25 Tom Tromey <tromey@cygnus.com>
7316 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7317 When reading a zip file, only use strncmp if both strings are
7318 bigger than the buffer length. Initialize `k' when looping
7321 1999-02-24 Tom Tromey <tromey@cygnus.com>
7323 * gjavah.c (struct namelet): New structure.
7324 (add_namelet): New function.
7325 (print_namelet): New function.
7326 (print_class_decls): Use add_namelet and print_namelet to generate
7327 namespaces and not classes.
7328 (method_printed): New global.
7329 (HANDLE_END_METHOD): Examine method_printed.
7330 (print_method_info): Set method_printed when required. Print
7331 error if function to be ignored is marked virtual. Handle $finit$
7333 (METHOD_IS_FINAL): New macro.
7334 (print_field_info): Use it.
7335 (HANDLE_METHOD): Clear method_printed.
7336 (method_pass): New global.
7337 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7338 (process_file): Do two passes over both fields and methods.
7339 (HANDLE_METHOD): Examine method_pass.
7341 (add_class_decl): New function.
7342 (print_class_decls): Don't scan over entire constant pool.
7344 1999-02-23 Tom Tromey <tromey@cygnus.com>
7346 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7347 disable linking in that case.
7349 1999-02-20 Tom Tromey <tromey@cygnus.com>
7351 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7354 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7356 * decl.c (build_result_decl), java-tree.h: New method.
7357 (complete_start_java_method): Handle synchronized methods.
7358 Don't build DECL_RESULT here. (Ordering dependency problem.)
7359 (start_java_method): Call build_result_decl here instead ...
7360 * parse.y (java_complete_expand_method): ... and here.
7361 (expand_start_java_method): Don't call complete_start_java_method here.
7362 (java_complete_expand_method): Call it here instead.
7363 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7364 * java-tree.h: ... here.
7366 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7367 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7368 for ARRAY_REF - it doesn't work when array bounds are checked.
7369 (patch_array_ref): Handle it here instead.
7371 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7373 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7375 Force left-to-right evaluation of binary operations etc.
7376 * expr.c (force_evaluation_order), java-tree.h: New function.
7377 * parse.y (java_complete_lhs): Pass binary operations, procedure
7378 calls, and ARRAY_REFs to force_evaluation_order.
7379 (various): Set TREE_SIDE_EFFECTS more carefully.
7381 Tolerate random (non-UTF8) encoding in comments without complaining.
7382 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7383 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7385 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7386 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7388 * parse.y (java_complete_lhs): Ignore an empty statement in a
7389 COMPOUND_EXPR. Don't complain about empty statement after return.
7391 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7393 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7394 in TREE_LIST - just chain the POINTER_TYPEs together.
7395 (resolve_class): If type already resolved, return decl.
7396 After resolving, update TREE_TYPE(class_type), and name (if array).
7397 * parse.h (do_resolve_class), parse.y: Make non-static.
7398 * class.c (maybe_layout_super_class): Take this_class argument.
7399 Do do_resolve_class if necessary.
7400 (layout_class, layout_class_methods): Adjust calls appropriately.
7401 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7402 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7403 * typeck.c (build_java_array_type): Don't call layout_class.
7405 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (check_pkg_class_access): Allow private class access
7408 within the same package.
7409 (strip_out_static_field_access_decl): New function.
7410 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7411 operator argument before testing its nature.
7413 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7415 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7416 (TRY_EXPR): Simplify - it no longer has a finally clause.
7417 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7418 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7419 * expr.c (java_lang_expand_expr): Likewise.
7420 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7421 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7422 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7423 (build_try_statement): Remove finally parameter and handling.
7424 (build_try_finally_statement): New function.
7425 (patch_try_statement): No longer need to support finally clause.
7426 (try_statement): Update grammar action rules.
7427 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7428 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7430 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7432 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7433 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7435 1999-02-17 Andrew Haley <aph@cygnus.com>
7437 * class.c (build_utf8_ref): Back out broken patch which was
7438 intended to to output signatures using '.' as a separator.
7440 * class.c (make_class_data): Output signatures using '.' as a
7441 separator, rather than '/'.
7442 (mangled_classname): Likewise.
7443 (make_field_value): Likewise.
7444 (make_method_value): Likewise.
7445 * constants.c (alloc_class_constant): Likewise.
7446 * expr.c (build_invokeinterface): Likewise.
7448 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7450 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7451 of an ancient workaround.
7453 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7455 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7458 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * lex.c (yylex): Encode \0 as UTF8.
7462 1999-02-10 Tom Tromey <tromey@cygnus.com>
7464 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7465 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7466 (libgcj_zip): Renamed.
7467 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7469 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7471 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7472 (GC_NAME): Renamed -lgc to -lgcjgc.
7474 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7476 * lex.c (java_lang_cloneable): Initialize.
7477 * parse.y (java_lang_cloneable): New static variable.
7478 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7479 doing one more qualification round.
7480 (valid_ref_assignconv_cast_p): Reject null source or
7481 destination. Allow an array to be cast into java.lang.Cloneable.
7482 (patch_cast): Swapped two first arguments to first call to
7483 valid_ref_assignconv_cast_p.
7485 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * parse.h: DECL_P renamed JDECL_P.
7488 * parse.y: DECL_P replaced by JDECL_P.
7489 (build_array_from_name): Always use pointer's type.
7490 (patch_bc_statement): Extra code to search continue target in a
7491 for loop. Fixed comments. Continue target is current loop when
7494 1999-02-05 Andrew Haley <aph@cygnus.com>
7496 * class.c (make_class_data): The superclass of an interface should
7497 be null, not class Object.
7499 * lex.c (java_lex): Sign extend hex literals.
7501 1999-02-04 Andrew Haley <aph@cygnus.com>
7503 * class.c (build_utf8_ref): Output signatures using '.' as a
7504 separator, rather than '/'.
7505 (make_class_data): Likewise.
7507 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7509 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7510 mkstemp.o. Get them from libiberty now.
7512 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7514 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7516 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7518 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7521 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7523 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7524 * jcf-write.c (generate_bytecode_return): New function.
7525 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7527 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7528 generate special [fd]const_[01] instructions.
7530 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7532 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7533 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7535 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7537 * parse.y (patch_method_invocation): Handle calling static methods,
7538 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7540 * parse.y (java_complete_lhs): Don't complain about unreachable
7541 exit condition in a do-while statement.
7543 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7545 * lex.c (java_read_char): Fixed utf8 decoding.
7546 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7548 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7549 comments. Local variable `all_primitive' is gone. Broadened
7550 acceptance of `0' to floating point targets. `long' can now be
7551 widened to `double' or `float'.
7552 (valid_method_invocation_conversion_p): Added leading
7553 comment. Fixed tabulation.
7554 (build_string_concatenation): Optimize out left or right empty
7557 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7559 * jcf-write.c (localvar_alloc): Only emit entry for
7560 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7561 (generate_bytecode_insns): Only call put_linenumber if
7562 debug_info_level > DINFO_LEVEL_NONE.
7563 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7564 is specified, add -g1 (for compatibility wih javac).
7566 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7568 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7569 gjavah.o, check-init.o, jv-scan.o
7571 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7573 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7575 * gjavah.c: Include config.h and system.h.
7577 * javaop.h (inline): Don't define, its handled by system.h.
7578 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7579 from `inline' to `static inline'.
7581 * jcf.h (inline): Don't define, its handled by system.h.
7583 * lex.c (inline): Likewise.
7585 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7587 * lang-specs.h: Map -Qn to -fno-ident.
7589 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7591 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7593 1999-01-29 Tom Tromey <tromey@cygnus.com>
7595 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7596 then cast it to Object before calling `append' method.
7598 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7600 * check-init.c (check_bool2_init, check_bool_init, check_init):
7601 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7602 * jcf-write.c (generate_bytecode_insns): Likewise.
7604 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7607 * parse.y (patch_cast): Allow a boolean to be cast into a
7610 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * parse.y: (class_declaration:): Fixed indentation.
7613 (class_member_declaration:): Extra `;' after field declaration now
7615 (interface_declaration:): Removed debug messages in error reports.
7616 (patch_binop): Nodes created and returned inherit the orignal
7617 node's COMPOUND_ASSIGN_P flag value.
7618 (patch_cast): Fix cast from char to floating point.
7620 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7622 * except.c, java-except.h (expand_resume_after_catch): new
7624 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7625 to branch back to main flow of control after a catch block.
7627 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7629 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7630 $(srcdir)/../system.h.
7631 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7632 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7633 (jcf-write.o): Likewise.
7634 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7635 (mangle.o): Depend on $(srcdir)/../toplev.h.
7636 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7637 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7639 * class.c: Include output.h and parse.h.
7640 (mangled_classname): Add the `const' keyword to a char*.
7641 (find_named_method): Hide unused function definition.
7642 (build_utf8_ref): Change type of variable `c' to unsigned char.
7643 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7644 (build_class_ref): Add the `const' keyword to a char*.
7645 (layout_class_method): Remove unused variable `buf'.
7647 * decl.c (find_local_variable): Remove unused variable `rtl'.
7648 (pushdecl): Likewise for variables `different_binding_level' and
7650 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7651 (maybe_build_cleanup): Likewise for parameter `decl'.
7653 * except.c (expand_start_java_handler): Mark parameter `range'
7654 with ATTRIBUTE_UNUSED.
7656 * expr.c: Include except.h.
7657 (pop_type): Remove unused variable `i'.
7658 (pop_value): Likewise for variables `n_words' and `i'.
7659 (expand_java_arrayload): Likewise for variable `convert'.
7660 (java_lang_expand_expr): Likewise for variables `op0', `type',
7661 `mode', `unsignedp', `node' and `elements'.
7662 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7664 (process_jvm_instruction): Add a `const' qualifier to a char*.
7666 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7667 (temp_directory): Likewise.
7668 (print_c_decl): Likewise.
7669 (print_method_info): Likewise.
7670 (decode_signature_piece): Likewise.
7671 (print_mangled_classname): Likewise.
7673 * java-except.h: Provide prototypes for maybe_start_try,
7674 maybe_end_try and add_handler.
7676 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7677 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7678 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7679 init_expr_processing, push_super_field, init_class_processing,
7680 can_widen_reference_to, class_depth, verify_jvm_instructions,
7681 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7682 set_local_type, merge_type_state, push_type, load_type_state,
7683 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7684 emit_unicode_mangled_name): Add prototypes.
7686 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7687 (print_signature_type): Use ISDIGIT, not isdigit.
7688 (print_signature): Remove unused variable `j'.
7690 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7691 int when comparing against one.
7693 * jcf-parse.c: Include toplev.h.
7695 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7696 (localvar_free): Remove unused variable `i'.
7697 (generate_bytecode_conditional): Likewise for variable `kind'.
7699 * jv-scan.c: Include config.h and system.h. Remove redundant
7700 OS header and gansidecl.h includes.
7701 (warning): Add the `const' keyword to a char*. Also add
7702 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7703 __STDC__, when determining whether to use ANSI-isms.
7704 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7705 (xmalloc): Don't redundantly prototype here.
7706 (main): Remove unused parameter `envp'. Also fix the arguments
7707 passed to function `fatal' to match the format specifier.
7709 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7711 * mangle.c: Include toplev.h.
7712 (emit_unicode_mangled_name): Declare parameter `len'.
7714 * parse.y (parse_warning_context): Add the `const' keyword to a
7715 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7716 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7717 (issue_warning_error_from_context): Add the `const' keyword to
7719 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7720 not `__STDC__' for whether to use ANSI-isms.
7722 * typeck.c (incomplete_type_error): Mark parameters `value' and
7723 `type' with ATTRIBUTE_UNUSED.
7724 (parse_signature_type): Use ISDIGIT, not isdigit.
7726 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7727 (verify_jvm_instructions): Likewise. Remove unused variables
7728 `field_name' and `default_val'.
7730 * zextract.c: Include config.h and system.h. Remove redundant
7733 * zipfile.h: Prototype `read_zip_archive'.
7735 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7737 * typeck.c (convert): Allow conversions to void type: some
7738 optimizations in gcc do this.
7740 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7742 * typeck.c (convert_ieee_real_to_integer): New function.
7743 (convert): When not using fast-math and using hardware fp, convert
7744 an IEEE NaN to zero.
7746 1999-01-18 Andrew Haley <aph@cygnus.com>
7748 * parse.y (patch_binop): Do a type conversion from signed to
7749 unsigned and then back to signed when a ">>>" is found.
7751 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7753 * java-tree.h: (check_for_initialization): Added prototype.
7754 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7755 * parse.y (do_resolve_class): Removed unused locals.
7756 (read_import_dir): Likewise.
7757 (resolve_qualified_expression_name): Array creation
7758 expressions are valid primary expressions.
7759 (qualify_ambiguous_name): Likewise.
7760 (patch_synchronized_statement): Removed unused local.
7762 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7764 * Makefile.in (zextract.o): Add dependencies.
7766 * Makefile.in: Do not put ^Ls at the start of a line.
7768 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7770 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7771 sub-type the result of the call that gets the exception value.
7773 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7774 don't call finish_class.
7776 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7777 clear found before continuing.
7779 * verify.c (verify_jvm_instructions): On an array load, allow
7780 and handle top of stack to be TYPE_NULL.
7782 * gjavah.c (generate_access): Translate Java package private or
7783 protected access to C++ public, but with a comment.
7785 1999-01-13 Andrew Haley <aph@cygnus.com>
7787 * expr.c (generate_name): Name prefix changed to avoid clashes
7788 with assembler temp labels.
7790 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7791 MODIFY_EXPR. Without this, code for the assignement may not be
7792 generated at all and the synchronized statement will read an
7793 uninitialized variable.
7795 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7797 * class.c (maybe_layout_super_class): Fixed returned value.
7798 * lex.c: Added 1999 to the copyright.
7799 (java_init_lex): Initialize java_lang_imported.
7800 * lex.h: Added 1999 to the copyright.
7801 * parse.h: Added 1999 to the copyright.
7802 (REGISTER_IMPORT): Fixed typo in trailing macro.
7803 (CURRENT_OSB): New macro.
7804 (struct parser_ctxt): New fields osb_depth, osb_limit.
7805 * parse.y (java_lang_id): New global variable.
7806 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7807 (array_creation_expression:): Use CURRENT_OSB.
7808 (dims:): Uses a stack to keep track of array dimensions.
7809 (cast_expression:): Use CURRENT_OSB.
7810 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7812 (register_fields): Fixed typos in comment.
7813 (check_method_redefinition): Fixed comment indentation.
7814 (java_check_regular_methods): Set saved found wfl to NULL after
7815 having reinstalled it in the previously found DECL_NAME.
7817 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7819 * gjavah.c (java_float_finite): Use a union to do type punning.
7820 (java_double_finite): Likewise.
7822 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7824 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7825 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7826 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7827 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7828 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7829 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7831 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7833 * check-init.c (check_init): If compiling to native, we don't
7834 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7836 1999-01-08 Tom Tromey <tromey@cygnus.com>
7838 * parse-scan.y (variable_declarator_id): Set or increment
7840 (bracket_count): New global.
7841 (formal_parameter): Handle case where bracket pairs trail variable
7844 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7846 * jcf-parse.c (yyparse): variable len changed from a char to an
7847 int to prevent overflow.
7849 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7851 * java-tree.h: Declare read_class.
7852 * jcf-parse.c (read_class): New function.
7853 (load_class): Now just call read_class.
7855 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7856 * jcf-parse.c (parse_source_file): Declare save_error_count,
7857 which is needed by java_parse_abort_on_error macro,
7858 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7860 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7861 constructor, if initializing a static field.
7862 (patch_new_array_init): Set TREE_CONSTANT if it is.
7863 * expr.c (java_lang_expand_expr): For a static array constructor
7864 of primitive elements, allocate the array itself statically.
7865 Disabled until we can set the vtable field statically.
7867 * check-init.c: New file. Checks for definite assignment.
7868 * Makefile.in (JAVA_OBJS): Add check-init.o.
7869 * parse.y (java_complete_expand_method): Call check_for_initialization.
7870 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7872 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7874 * parse.y : include system.h instead of including
7875 standard headers directly with the exception of <dirent.h>.
7877 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7879 * lex.h: Moved static function declarations to lex.c,
7880 to shut up some -Wall warnings.
7881 * lex.c: Static function declarations moved here.
7882 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7884 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7886 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7888 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7890 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7891 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7893 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7894 (localvar_alloc): Change return type to void,
7895 (emit_unop): Remove unused variable size.
7897 * jcf-write.c (struct jcf_block): Add new union.
7898 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7899 (call_cleanups): New functions.
7900 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7901 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7902 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7903 * lang.c (lang_init): Call using_eh_for_cleanups.
7904 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7905 completing operands to patch_synchronized_statement.
7906 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7907 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7908 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7910 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7912 * Make-lang.in: Comment out control-Ls; they upset some makes.
7914 1998-12-18 Tom Tromey <tromey@cygnus.com>
7916 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7919 1998-12-17 Tom Tromey <tromey@cygnus.com>
7921 * parse.y (DIR_SEPARATOR): New define.
7922 (check_class_interface_creation): Use it.
7924 * parse-scan.y (report_main_declaration): Recognize
7925 `java.lang.String' in argument to main.
7927 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7929 * parse.y (create_interface): Remove bogus test.
7931 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7933 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7934 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7936 1998-12-16 Tom Tromey <tromey@cygnus.com>
7938 * parse-scan.y (qualified_name): Use correct sprintf format.
7940 1998-12-15 Tom Tromey <tromey@cygnus.com>
7942 * gjavah.c (print_field_info): Changed how most negative number is
7945 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7947 * parse.y (fold_constant_for_init): New function.
7948 (resolve_expression_name): Don't replace static final
7949 constant-initialized fields by its value.
7950 (java_complete_lhs): New. Same as java_complete_tree, except does
7951 not replace static final constant-initialized fields by their values.
7952 (register_fields): If there is an initializer, set DECL_INITIAL and
7953 MODIFY_EXPR_FROM_INITIALIZATION_P.
7954 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
7955 Only call patch_initialized_static_field if
7956 MODIFY_EXPR_FROM_INITIALIZATION_P.
7957 (patch_initialized_static_field): If not valid constant, clear
7960 * parse.y (lookup_field_wrapper): Fix thinko.
7962 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
7963 set and restore global lineno.
7965 1998-12-14 Tom Tromey <tromey@cygnus.com>
7967 * gjavah.c (print_field_info): If value to print is the smallest
7968 value of its size, then print as hex to avoid later warnings from
7971 1998-12-14 Tom Tromey <tromey@cygnus.com>
7973 * gjavah.c (decompile_method): Decompile `return null'.
7974 (process_file): Generate `#pragma interface'.
7975 (method_declared): New global.
7976 (print_method_info): Set it.
7977 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
7978 (print_method_info): Handle abstract methods.
7980 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
7982 * parse.y (patch_method_invocation): If class_decl is null
7983 (e.g. an array type), use original type.
7985 * parse.y (check_thrown_exceptions): Temporary hack to suppress
7986 errors about uncaught exception from clone (of array, specifically).
7988 1998-12-13 Tom Tromey <tromey@cygnus.com>
7990 * gjavah.c (decompile_method): Handle all types of `return'
7991 opcode. Decompile `return this' and `return'.
7992 (method_access): New global.
7993 (print_method_info): Set it.
7994 (decompile_method): Don't decompile a synchronized method.
7996 1998-12-13 Tom Tromey <tromey@cygnus.com>
7998 * jcf-reader.c (jcf_parse_one_method): Recognize
8000 * gjavah.c (HANDLE_END_METHOD): New macro.
8001 (HANDLE_CODE_ATTRIBUTE): New macro.
8002 (decompile_method): New function.
8003 (print_method_info): Don't print `;\n' at end of function decl.
8004 Include java-opcodes.h.
8005 (decompiled): New global.
8007 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8009 * class.c (build_class_ref): Handle PRIMTYPE.class if
8010 flag_emit_class_files.
8011 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8012 if flag_emit_class_files.
8013 * parse.y (java_complete_tree): Pre-liminary support for
8014 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8016 * parse.y (patch_synchronized_statement): Don't call monitorexit
8017 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8019 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8021 * zipfile.h (opendir_in_zip): New declaration.
8022 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8023 (opendir_in_zip): New function, using code from open_in_zip.
8024 (open_in_zip): Call opendir_in_zip.
8025 (find_class): Remove no-longer-used do_class_file parameter,
8026 but add source_ok parameter. Change logic so if we find a .java file,
8027 we don't look for .class in later classpath emtries.
8028 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8029 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8030 * gjavah.c: Update call to find_class.
8031 * jcf-dump.c: Likewise.
8033 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8034 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8035 nothing if body is empty_stmt_node.
8036 Various little fixes so SP gets correctly adjusted.
8037 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8038 For CALL_EXPR, test if static first.
8039 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8040 such as the ones we create for Object and Class.
8041 Set and restore current_function_decl.
8042 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8043 (note_possible_classname): New function.
8044 (read_import_entry): Removed. Merged with read_import_dir.
8045 (read_import_dir): Don't call find_class - that only gives us
8046 the first classpath entry having the needed package.
8047 Use the struct buffer data structure from buffer.h.
8048 (read_import_dir, find_in_imports_on_demand): The remembered
8049 class names now use '.' (not '/') as package separator.
8051 * parse.y (java_complete_expand_methods): Call write_classfile
8052 here, and not in java_expand_classes (which only gets first class).
8054 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8056 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8057 (register_fields): If a static fields has an initializer, just
8058 chain it on ctxp->static_initialized, and handle later.
8059 (java_complete_expand_methods): Force <clinit> first.
8060 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8061 - it's already been completed.
8062 (patch_initialized_static_field): New function.
8063 (java_complete_field): Call it.
8065 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8067 * expr.c (encode_newarray_type, build_new_array): New functions.
8068 * java-tree.h: Declare build_new_array.
8069 * jcf-write.c (patch_newarray): Use build_new_array.
8071 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8072 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8074 * parse.y (patch_new_array_init): Re-organize.
8075 Now is passed the actual array (pointer) type of the value.
8076 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8077 (patch_array_constructor): Removed - merged into patch_new_array_init.
8078 (java_complete_tree): Update patch_new_array_init.
8080 * jcf-write.c (find_constant_index): New function.
8081 (generate_bytecode_insns): Use find_constant_index.
8082 (generate_classfile): Use find_constant_index for ConstantValue.
8084 1998-12-11 Tom Tromey <tromey@cygnus.com>
8086 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8087 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8088 * class.c (make_class_data): Renamed dtable -> vtable, and
8089 dtable_method_count -> vtable_method_count.
8091 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8093 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8094 global variables, initialized.
8095 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8096 Declared new global variables.
8097 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8098 double_zero_node, integer_zero_node upon direct matching.
8099 * parse.y (purify_type_name): Added function prototype.
8100 (duplicate_declaration_error_p): Consider new_type as potentially
8101 being a incomplete type. Use purify_type_name on type string.
8102 (method_header): saved_type: unused variable removed. Don't figure
8103 return type if method name is invalid.
8104 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8105 processed by patch_unaryop.
8106 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8107 increment/decrement node into its original type after binary
8108 numeric promotion on its operands.
8110 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8112 * parse.y (array_initializer:): Array init operand is NULL_TREE
8113 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8114 now an error. Fixed indentation problems.
8115 (patch_string): Handle error_mark_node as an argument.
8116 (patch_new_array_init): Fixed indentation problems.
8117 (array_constructor_check_entry): Removed check on null wfl_value.
8118 Return an error if wfl_value's walk returns an error.
8120 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8122 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8123 * lex.c (java_lex): Remember column position before advancing one
8124 token. Retain location information on OCB_TK.
8125 * lex.h (typedef struct java_lc): Added new field.
8126 * parse.h (GET_SKIP_TYPE): New macro.
8127 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8128 * parse.y (build_new_array_init, patch_new_array_init,
8129 patch_array_constructor, maybe_build_array_element_wfl,
8130 array_constructor_check_entry): New function prototypes.
8131 (switch_block:): Tagged <node>.
8132 (OCB_TK): Tagged <operator>.
8133 (array_initializer:): Installed actions.
8134 (variable_initializer): Build location information on element if
8136 (switch_statement:): Fixed indentation typo.
8137 (switch_block:): Redefined default action.
8138 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8139 (patch_assignment): Removed duplicate code.
8140 (maybe_build_array_element_wfl, build_new_array_init,
8141 patch_new_array_init, patch_array_constructor,
8142 array_constructor_check_entry): New functions.
8144 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * parse.y (array_initializer): Tagged <node>.
8147 (variable_initializer:): Use default rule.
8148 (array_initializer:): Defined actions.
8149 (variable_initializers:): Likewise.
8150 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8151 non-static field accesses.
8152 (patch_invoke): Fixed indentation typo.
8153 (java_complete_tree): Likewise.
8154 (build_labeled_block): Changed leading comment. Generate an error
8155 in case of duplicate loop labels.
8156 (patch_conditional_expr): Patch results of string concatenation
8159 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8161 * constants.c (find_methodref_index): When the class is an interface,
8162 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8164 * decl.c (finit_identifier_node): Use "$finit$", rather than
8165 "<finit>" (which Sun's verifier rejects).
8166 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8167 (generate_field_initialization_code): Removed.
8168 (fix_constructors) Don't add call to $finit$ here (wrong order).
8169 (patch_method_invocation): Add $finit$ call here.
8171 * java-tree.h (CALL_USING_SUPER): New macro.
8172 * parse.y (patch_invoke): Remove im local variable.
8173 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8174 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8175 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8177 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8179 * parse.y (java_complete_tree): Don't complain about unreachable
8180 statement if it is empty_stmt_node.
8182 * jcf-write.c (find_constant_wide): New function.
8183 (push_long_const): Use find_constant_wide.
8185 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8186 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8187 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8188 Emit invokeinterface when calling an interface method.
8189 Emit invokespecial also when calling super or private methods.
8191 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8193 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8195 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8197 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8199 * java-tree.h (java_layout_seen_class_methods): New function
8201 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8202 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8203 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8204 * parse.y (method_declarator:): Defined action.
8205 (issue_warning_error_from_context): input_filename saved, set to
8206 the appropriate value and restored after java_error is called.
8207 (build_unresolved_array_type): Fixed comment.
8208 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8209 (method_header): Deal with return type the same way type are
8210 handled for fields and method's parameters and local variables
8212 (check_method_redefinition): Removed extra CR.
8213 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8214 (java_layout_seen_class_methods): New function.
8215 (java_layout_classes): Call java_layout_seen_class_methods.
8217 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8219 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8221 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8223 * jcf-dump.c (main): Fix error message.
8224 * jcf-path.c (add_entry): Style fix.
8226 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * class.c (layout_class_method): Call build_java_argument_signature
8229 on constructors too.
8230 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8231 (patch_method_invocation): Define a primary when resolving an
8232 expression name. Augmented comment on code checking illegal `this'
8233 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8235 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8237 * class.c (layout_class_method): Don't report error on non-static
8238 overriding static if the method is private.
8239 * java-tree.h (finish_class): Prototype added.
8240 * lex.c (java_get_line_col): Handle col argument -2 value.
8241 * parse.h: All static method declarations moved to parse.y.
8242 * parse.y: Now contains all static method declarations previously
8244 (find_expr_with_wfl, missing_return_error,
8245 unreachable_stmt_error): New functions.
8246 (java_get_real_method_name): Identify constructors bearing class
8247 names in source code compiled classes only.
8248 (java_complete_expand_methods): Call missing_return_error.
8249 (invocation_mode): Private methods invoked as static methods.
8250 (java_complete_tree): Call unreachable_stmt_error.
8252 1998-12-01 Tom Tromey <tromey@cygnus.com>
8254 * Makefile.in (+target): Removed.
8255 (+xmake_file): Likewise.
8256 (+tmake_file): Likewise.
8257 (.NOEXPORT): Removed duplicate.
8259 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8261 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8263 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8265 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8266 libiberty.h. Provide an xmalloc definition.
8268 * jvspec.c: Remove the xmalloc prototype.
8270 * parse-scan.y: Include config.h and system.h. Don't include
8271 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8272 Provide an xstrdup definition.
8274 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8276 * jcf-path.c (add_entry): Recognize ".jar" too.
8277 * lang-specs.h: Likewise.
8279 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8281 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8282 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8284 * jcf-write.c (generate_bytecode_insns):
8285 Handle pre/post-increment/decrement of long.
8287 * jcf-write.c (generate_bytecode_insns):
8288 Handle missing exception handler (finally for synchronized).
8290 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8292 * java-tree.h (end_params_node): Declare global.
8293 * decl.c (end_params_node): New global.
8294 (init_decl_processing, start_java_method): Use end_params_node for
8295 end of list of parameter types. Follows correct gcc conventions.
8296 * expr.c (pop_argument_types, pop_arguments): Likewise.
8297 * lang.c (put_decl_node): Likewise.
8298 * typeck.c (various places): Likewise.
8299 * class.y (various places): Likewise.
8300 * parse.y (various places): Likewise.
8302 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8303 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8305 * class.c: Add #include flags.h, remove no-longer needed declaration.
8307 * class.c (layout_class_method): Remove commented-out code, re-format.
8308 Don't add vtable entry (or index) for private methods.
8309 * expr.c (expand_invoke): A private method is implicitly final.
8310 * class.c (make_class_data): If inlining or optimizing,
8311 skip private methods.
8313 * class.c (finish_class): New function. Calls existing methods,
8314 but alls emits deferred inline functions.
8315 * jcf-parse.c (parse_class_file): Call finish_class.
8316 * parse.y (java_complete_expand_methods): Likewise.
8318 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8320 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8322 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8324 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8326 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8328 * (generate_classfile): Always write class access flag with
8331 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * class.c (maybe_layout_super_class): New function.
8334 (layout_class): Reorganized. Loop on class methods dispatched into
8335 a new function. Call maybe_layout_super_class.
8336 (layout_class_methods, layout_class_method): New functions.
8337 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8339 (expand_invoke): Likewise.
8340 * java-tree.h (all_class_list): New global variable declared.
8341 (layout_class_methods, layout_class_method): New function
8343 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8344 * jcf-parse.c (all_class_list): New global variable.
8345 (load_class): Extended what class_or_name can be. Use parser
8346 context mechanism to save globals before calling jcf_parse.
8347 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8348 is set on the file name.
8349 (jcf_parse): Layout class methods when Object is loaded, otherwise
8350 record class in all_class_list for delayed method layout.
8351 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8352 * lang.c (put_decl_node): Decode <init> into the decl context
8354 * lex.c (java_allocate_new_line): Use xmalloc.
8355 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8356 pointers, not TREE_LIST elements.
8357 (struct parser_ctxt): Fixed comment indentations, added comments
8358 and reordered some fields.
8359 (java_check_methods): Function prototype removed.
8360 * parse.y (java_push_parser_context): Use xmalloc.
8361 (java_parser_context_restore_global): Pop extra pushed ctxp only
8362 when there's nothing next.
8363 (maybe_create_class_interface_decl): Fixed comment, add new
8364 created class decl to all_class_list.
8365 (method_header): Use GET_REAL_TYPE on argument's types.
8366 (method_declarator): Use GET_REAL_TYPE, change type to the real
8367 type in TREE_LIST dependency node. Build argument list with the
8369 (create_jdep_list): Use xmalloc. Removed allocation error message.
8370 (obtain_incomplete_type): Fixed leading comment. Broadened
8371 incoming argument meaning.
8372 (register_incomplete_type): Use xmalloc. Removed allocation error
8374 (safe_layout_class): Fixed leading comment.
8375 (jdep_resolve_class): Reversed if statement condition and switch
8377 (resolve_and_layout): Fixed leading comment. Broadened incoming
8379 (complete_class_report_errors): New local variable name, for
8380 clarity. purify_type_name used for all error cases.
8381 (java_get_real_method_name): Stricter check on constructors.
8382 (java_check_regular_methods): Reverse methods list only if not
8383 already laid out. Layout artificial constructor.
8384 (java_check_methods): Deleted.
8385 (source_start_java_method): Obtain incomplete type for patchable
8387 (java_layout_classes): Fixed leading comment. Use
8388 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8389 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8390 before returning. Fixed comments.
8391 (java_expand_classes): Check for errors up front.
8392 (patch_method_invocation): Class to search is resolved and laid
8395 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8397 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8399 * javaop.h (int8): Removed - not used.
8400 (jbyte): Redefine portably with correct signedness.
8402 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8404 * jcf-write.c (generate_bytecode_insns): Fix typo
8405 OPCODE_getstatic to OPCODE_getfield.
8407 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8408 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8409 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8411 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * jcf-parse.c (jcf_parse_source): Function returned type is
8414 void. Added prototype.
8415 (jcf_parse): Function returned type is void.
8416 (yyparse): Remove call to fclose on the last parsed file.
8418 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8420 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8422 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8423 (layout_class): Cope with methods featuring WFL in decl names.
8424 * decl.c (unqualified_object_id_node): New global variable,
8426 (build_decl_no_layout): Removed.
8427 * expr.c (build_primtype_type_ref): Handle Double.
8428 (java_lang_expand_expr): Fixed indentations.
8429 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8430 (flag_wall, flag_redundant, flag_not_overriding,
8431 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8432 variable declarations.
8433 (build_decl_no_layout): Removed prototype.
8434 (java_get_real_method_name): Added prototype.
8435 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8436 (java_parse_abort_on_error): Macro now just returns.
8437 * jcf-parse.c (jcf_parse_source): Check fclose returned
8438 value. Call emit_register_classes if java_report_errors returns
8440 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8441 flag_static_local_jdk1_1): New integer flags.
8442 (lang_decode_option): New flags set here.
8443 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8444 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8445 the flag_redundant variable.
8446 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8447 when parsing java.lang.Object class.
8448 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8450 (resolve_qualified_expression_name): Fixed indentation.
8451 (patch_array_ref): Changed prototype.
8452 (not_initialized_as_it_should_p): Prototype removed.
8453 (java_report_errors): Added function prototype.
8454 * parse.y (formal_parameter:): Changed error message for not yet
8455 supported final parameters.
8456 (class_type_list:): Set both PURPOSE and VALUE of created
8457 TREE_LIST to be class_type.
8458 (primary_no_new_array:): Handle class literals on primitive types.
8459 (parse_warning_context): Reinstalled correct force_error and
8460 do_warning flags setups.
8461 (java_report_errors): Changed prototype. Return java_error_count
8463 (variable_redefinition_error): Consider treating variable type as
8465 (create_interface): Warn about redundant abstract modifier if
8466 flag_redundant is set. Changed error message.
8467 (lookup_field_wrapper): Save/restore globals before/after looking
8469 (duplicate_declaration_error_p): Consider treating declaration
8470 type as a fake pointer.
8471 (register_fields): Extract real type from dependency node. Check
8472 for duplicate field declaration after type adjustment. Use
8473 DECL_INITIAL to store static final initialized values.
8474 (method_header): Extract real function type from dependency node.
8475 (check_abstract_method_header): Use GET_METHOD_NAME.
8476 (obtain_incomplete_type): Layout fake pointer type.
8477 (safe_layout_class): Don't try to check for methods before layout.
8478 (java_complete_class): Don't check for correct throws clause
8479 elements inheritance here.
8480 (resolve_and_layout): Broadened name parameter meaning.
8481 (reset_method_name): Use GET_METHOD_NAME.
8482 (java_get_real_method_name): New function.
8483 (java_check_regular_methods): Don't check methods in
8484 java.lang.Object. Verify lineage of throws clause elements. Use
8485 flag_no_overriding in warning report.
8486 (check_throws_clauses): Don't check if class was from
8487 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8488 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8489 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8490 warning on unsupported final local variables. Use build_decl
8491 instead of build_decl_no_layout. Get real local variable type from
8493 (source_start_java_method): Get real parameter type from
8494 dependency node. Call build_decl instead of build_decl_no_layout.
8495 (java_layout_classes): Reverse tree and layout type and class as
8496 required. Mark class as loaded when done.
8497 (resolve_field_access): Fixed indentation. Restricted condition
8498 leading to static field access code generation. Set field_type
8499 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8500 (resolve_qualified_expression_name): Initialize type_found to
8501 null. Handle static field resolved during qualification. Fixed
8502 layout on non primitive field decl types.
8503 (not_accessible_p): Fixed typo in comment.
8504 (patch_method_invocation): Resolve and layout class to search from
8506 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8507 layout non primitive type, if necessary. Make method node only to
8509 (find_applicable_accessible_methods_list): Consider WFL'ed method
8510 decl names. Fixed indentation.
8511 (argument_types_convertible): Resolve and layout target type if
8513 (java_complete_tree): Fixed indentation problems. Rewrote
8514 CALL_EXPR thrown exceptions check. Re-installed further processing
8515 of the assignment in certain cases.
8516 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8517 inlining on class literals.
8518 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8520 (valid_method_invocation_conversion_p): Likewise.
8521 (patch_string): Temporary disable forbidden use of `this' in
8522 explicit constructor invocations when doing string concatenation
8524 (patch_unaryop): Added comment. Reinstalled code to disable
8525 further check on assignment operation with cast expression RHS.
8526 (patch_switch_statement): Fixed indentation.
8527 (build_try_statement): Call build_decl instead of
8528 build_decl_no_layout.
8529 (patch_synchronized_statement): Likewise.
8530 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8531 IS_UNCHECKED_EXPRESSION_P.
8532 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8533 layout argument exception type.
8534 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8535 of IS_UNCHECKED_EXPRESSION_P.
8537 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8539 * jcf-parse.c (yyparse): Open class file in binary mode.
8541 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8543 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8545 * jcf-write.c (perform_relocations): Move check out one loop.
8547 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8549 * Make-lang.in: Fix reference to srcdir.
8550 * jv-scan.c: Add missing xmalloc prototype.
8551 * jvgenmain.c: Ditto.
8553 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8555 * decl.c (error_mark_node), java-tree.h: New global.
8556 * parse.y: Use empty_stmt_node instead of size_zero_node.
8557 (build_if_else_statement): If missing else, use empty_stmt_node.
8559 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8560 (java_complete_expand_method): Complain if return is missing.
8561 (java_check_regular_methods): Comment out incorrect error check.
8562 (not_accessible_p): Fix incorrect handling of protected methods.
8563 (patch_method_invocation): Pass correct context to not_accessible_p.
8564 (find_applicable_accessible_methods_list): Likewise.
8565 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8566 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8567 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8568 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8570 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8571 (push_int_const): Remove reundant NOTE_PUSH.
8572 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8573 (- case SWITCH_EXPR): Fix code generation bug.
8574 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8575 (generate_classfile): More robust for abstract methods.
8577 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8579 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8580 * Make-lang.in: Ditto.
8582 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8585 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8587 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8589 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8591 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8593 Allow uses of interface types to verify. This is not really
8594 type-safe, but it matches what Sun does, and is OK as long as
8595 there are appropriate run-time checks.
8596 * verify.c (merge_types): If merging two interface types,
8597 just set the result to java.lang.Object.
8598 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8600 1998-11-13 Tom Tromey <tromey@cygnus.com>
8602 * gjavah.c (main): Handle --output-class-directory argument.
8603 * jvspec.c (lang_specific_driver): Translate `-d' into
8605 * jcf.h (jcf_write_base_directory): Declare.
8606 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8607 * lang-options.h: Mention -foutput-class-dir.
8608 * jcf-write.c (jcf_write_base_directory): New global.
8609 (make_class_file_name): Put generated .class file into `-d'
8610 directory, or into source directory if -d not given. Function now
8612 (write_classfile): Free class file name. Handle case where class
8614 (DIR_SEPARATOR): New macro.
8615 Include <sys/stat.h>
8617 * Makefile.in (prefix): New macro.
8619 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8621 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8622 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8623 here (done in patch_invoke instead).
8624 (case_identity): Moved here from parse.y.
8626 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8627 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8628 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8629 so they can be efficiently scanned without recursion.
8630 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8631 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8632 in BLOCK iteratively, rather than recursively.
8634 * parse.y (do_unary_numeric_promotion): New function.
8635 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8637 * parse.y (patch_newarray): Various fixes.
8639 Re-do handling of switch statements (for proper block scoping).
8640 * parse.y: Add just a single block for the enture switch block,
8641 but don't create any "case blocks".
8642 (group_of_labels): Rmeoved unneeded non-terminal.
8643 CASE_EXPR and DEFAULT_EXPR are added to current block.
8644 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8645 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8646 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8647 * parse.y (wfl_operator, print_int_node): Make non-static.
8648 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8649 as part of recursive scan of block.
8650 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8651 (patch_switch_statement): Most tests move dinto java_complete_tree.
8653 * parse.y: Make various production be non-typed (void).
8654 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8655 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8656 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8658 * jcf-write.c (struct jcf_handler): New type.
8659 (struct jcf_switch_state): New type.
8660 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8661 (alloc_handler, emit_unop, emit_reloc): New functions.
8662 (adjust_typed_op): Add extra parameter ("max type" offset).
8663 (emit_switch_reloc, emit_case-reloc): New function.
8664 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8665 (generate_bytecode_insns): Support REAL_CST, switch statements,
8666 exception handling, method calls, object/array creation, and more.
8668 * class.c: Remove some unused variables.
8669 * constants.c (find_string_constant): New function.
8670 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8671 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8672 if flag_emit_class_files.
8674 1998-11-12 Tom Tromey <tromey@cygnus.com>
8676 * jcf-io.c (find_class): Added explanatory comment.
8678 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8679 trailing slash to `.zip' entries.
8681 * jvspec.c (lang_specific_driver): Correctly handle case where
8682 GC_NAME not defined.
8684 1998-11-11 Tom Tromey <tromey@cygnus.com>
8686 * jvspec.c (GC_NAME): New define.
8687 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8689 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8691 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8693 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8695 1998-11-11 Tom Tromey <tromey@cygnus.com>
8697 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8699 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8701 * class.c (is_compiled_class): Call safe_layout_class for class
8702 compiled from source.
8703 * conver.h (convert_to_integer, convert_to_real,
8704 convert_to_pointer): Added prototypes.
8705 * decl.c (init_decl_processing): Non longer push the decls of
8706 `methodtable', `constants', `Class', `Field', `dispatchTable'
8707 `jexception' and `Method'.
8708 * expr.c (build_invokeinterface): New function.
8709 (expand_invoke): static variable CLASS_IDENT now in
8710 build_invokeinterface. Use build_invokeinterface.
8711 (expand_java_field_op): Moved code to inline
8712 java.lang.PRIMTYPE.TYPE into a function.
8713 (build_primtype_type_ref): New function.
8714 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8715 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8716 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8717 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8718 (DECL_LOCAL_STATIC_VALUE): New macro.
8719 (build_invokeinterface, build_primtype_type_ref): New function
8721 (java_parse_abort_on_error): Macro rewritten.
8722 * jcf-parse.c (current_method): Add comment to declaration.
8723 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8724 Function prototypes fixed.
8725 (jcf_parse_source): push/pop parser context. save/restore global.
8726 (parse_source_file): Fixed leading comment. Now take a
8727 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8728 classes and pop the parser context anymore.
8729 (yyparse): Push parser context, save globals, parse the source
8730 file, restore globals and pop the parser context when processing a
8732 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8733 * lex.c (java_parse_doc_section): New function.
8734 (java_lex): Call java_parse_doc_section when appropriate. Build an
8735 operator around INSTANCEOF_TK.
8736 * lex.h (java_lineterminator, java_sprint_unicode,
8737 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8738 Prototypes rewritten.
8739 (java_parse_escape_sequence, java_letter_or_digit_p,
8740 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8741 java_read_unicode, java_store_unicode, java_read_char,
8742 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8743 Added function prototypes.
8744 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8746 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8748 (struct parser_ctxt): New fields: deprecated,
8749 current_parsed_class_un, gclass_list.
8750 (fix_method_argument_names, issue_warning_error_from_context,
8751 resolve_package, lookup_package_type): New function prototypes.
8752 (resolve_expression_name): Fixed function prototype.
8753 (find_applicable_accessible_methods_list): Fixed indentation, added
8754 extra argument in prototype.
8755 (check_final_assignment, build_null_of_type, check_deprecation,
8756 check_method_redefinition, reset_method_name,
8757 java_check_regular_methods, java_check_abstract_methods,
8758 maybe_build_primttype_type_ref): New function prototype.
8759 * parse.y (conver.h): Include.
8760 (INSTANCEOF_TK): Tagged <operator>.
8761 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8762 (relational_expression:): Build binop for instanceof.
8763 (java_push_parser_context): Remember ctxp->gclass_list across
8765 (java_pop_parser_context): Simply return if no context
8766 exists. Remember gclass_list across contexts.
8767 (issue_warning_error_from_context): New function.
8768 (parse_error_context): Don't setup ctxp->elc here. Call
8769 issue_warning_error_from_context instead.
8770 (parse_warning_context): Likewise.
8771 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8772 setup. Link new class/interface to ctxp->gclass_list.
8773 (add_superinterfaces): Register interface as incomplete if not
8775 (create_class): Remember class unqualified name in
8776 ctxp->current_parsed_class_un. Check class deprecation.
8777 (register_fields): Check field deprecation. Remember static final
8778 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8780 (method_header): New local variable ORIG_ARG. Use unqualified
8781 current class name for check on constructor errors. Promote return
8782 type if of record type. Argument list fix moved in
8783 fix_method_argument_names, called here. Check method deprecation.
8784 (fix_method_argument_names): New function.
8785 (method_declarator): Promote record typed arguments.
8786 (safe_layout_class): Check class methods before layout.
8787 (java_complete_class): Compute field layout when patched.
8788 (do_resolve_class): Try to load class after having it renamed
8789 after the package name.
8790 (get_printable_method_name): Use DECL_CONTEXT.
8791 (reset_method_name): New function.
8792 (check_method_redefinition): Use reset_method_name.
8793 (java_check_regular_methods): New local variable
8794 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8795 names for error report. Check for compile-time error when method
8796 found has default (package) access.
8797 (java_check_abstract_methods): Now takes an interface DECL node as
8798 an argument. Also reinstall real name on unchecked
8799 overriding/hiding methods for error report.
8800 (java_check_methods): Fixed leading comment. Get classes to verify
8801 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8802 CLASS_METHOD_CHECKED_P on class verification.
8803 (lookup_java_method2): Get real method name if necessary.
8804 (find_in_imports): Don't check package class access here.
8805 (resolve_package, lookup_package_type): New functions.
8806 (java_layout_classes): Fixed leading comment. Take classes to be
8807 laid out from ctxp->gclass_list.
8808 (java_complete_expand_methods): Don't expand native and abstract
8810 (java_expand_classes): New function.
8811 (resolve_expression_name): Use additional argument ORIG. Retrieve
8812 values of static final field of primitive types.
8813 (resolve_field_access): Handles static final field of promotive
8815 (resolve_qualified_expression_name): Handle STRING_CST as
8816 primaries and package name resolution. Check deprecation on found
8817 decls. Set where_found and type_found on non static field resolved
8818 during qualification. Layout non primitive field decl types.
8819 (check_deprecation): New function.
8820 (maybe_access_field): Simplified.
8821 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8822 removed. Reverse method's argument when primary is a type. Don't
8823 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8824 instead. Include abstract class in the list of class searchable
8825 for constructors. Use DECL_CONTEXT of found method for access
8826 checks. Check method deprecation.
8827 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8828 converting arguments. Handle INVOKE_INTERFACE.
8829 (lookup_method_invoke): Search constructor using existing
8830 infrastructure (don't rely on lookup_java_constructor anymore).
8831 (find_applicable_accessible_methods_list): Extra argument flag
8832 LC. Now include constructor in the search.
8833 (qualify_ambiguous_name): Conditional expression are primaries.
8834 (not_initialized_as_it_should_p): static final are always
8836 (java_complete_tree): Pass extra NULL argument to
8837 resolve_expression_name. Stricter test to carry on patching
8838 assignments. New case for INSTANCEOF_EXPR.
8839 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8840 (check_final_assignment, maybe_build_primttype_type_ref): New
8842 (patch_assignment): Detect resolved static finals and carry normal
8843 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8844 (try_builtin_assignconv): Access constant 0 on all primitive
8846 (valid_builtin_assignconv_identity_widening_p): Accept identical
8847 types. Accept all promoted type on int type.
8848 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8849 assigned to a reference.
8850 (valid_method_invocation_conversion_p): Accept to check null
8852 (build_binop): Merge declaration and initialization of local
8854 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8855 numeric types. Improved validity test for qualify operators on
8857 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8858 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8859 primitive type and issue the appropriate error message.
8860 (resolve_type_during_patch): Mark class loaded when resolved.
8861 (patch_cast): Allow null to be cased to reference types.
8862 (build_null_of_type): New function.
8863 (patch_array_ref): Handle array on references correctly.
8864 (patch_return): Removed unused local variable MODIFY. Force
8865 boolean to be returned as integers. Allows null to be returned by
8866 a function returning a reference.
8867 * typeck.c (convert_to_integer, convert_to_real,
8868 convert_to_pointer): Prototypes moved to convert.h
8869 (lookup_argument_method): Use method real name, if necessary.
8871 1998-10-30 Tom Tromey <tromey@cygnus.com>
8873 * class.c (build_class_ref): Changed name of primitive classes to
8876 * class.c (make_class_data): Renamed fields: nmethods to
8877 method_count, method_count to dtable_method_count. Always set
8879 * decl.c (init_decl_processing): Likewise.
8881 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * class.c (layout_class): Don't mangle <finit>, produce
8884 __finit<class> instead. Don't verify artificial methods.
8885 * decl.c (finit_identifier_node): New declared global.
8886 (init_decl_processing): finit_identifier_node initialized.
8887 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8888 * java-tree.h (finit_identifier_node): Declared as extern.
8889 (struct lang_decl): New field called_constructor.
8890 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8891 (CLASS_HAS_FINIT_P): New macro.
8892 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8893 explicit constructor invocation.
8894 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8895 CALL_SUPER_CONSTRUCTOR_P): New macros.
8896 (write_classfile): Added prototype.
8897 * jcf-parse.c (jcf_parse_source): Parse and remember for
8898 generation if the file was seen on the command line.
8899 (parse_source_file): Don't write the class file here.
8900 (yyparse): Loop on files rewritten. Set current_jcf.
8901 (parse_zip_file_entries): Parse class file only if it was found.
8902 * lang.c (init_parse): Don't open command line provided filename
8904 (lang_parse): Don't set main_jcf anymore.
8905 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8906 (JCONSTRUCTOR_CHECK): New macro.
8907 (JBSC_TYPE_P): New macro.
8908 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8909 (COMPLETE_CHECK_OP_2): New macro.
8910 (struct parse_ctxt): New field explicit_constructor_p.
8911 (check_class_interface_creation): Fixed prototype indentation.
8912 (patch_method_invocation_stmt): Prototype reflects added argument.
8913 (patch_invoke): Likewise.
8914 (complete_method_declaration, build_super_invocation,
8915 verify_constructor_circularity,
8916 build_this_super_qualified_invocation, get_printable_method_name,
8917 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8918 verify_constructor_super, create_artificial_method,
8919 start_artificial_method_body, end_artificial_method_body,
8920 generate_field_initialization_code): New function prototypes.
8921 * parse.y: Fixed leading comment
8922 (constructor_header:, constructor_body:, block_end:): Rules tagged
8924 (type_declaration:): Call maybe_generate_finit.
8925 (method_declaration:): Action for method_body: placed in new
8926 function complete_method_declaration, called here.
8927 (constructor_declaration:): Defined actions. Removed leading
8929 (constructor_header:): New rule with action.
8930 (constructor_body:): Rule rewritten using block_begin: and
8931 block_end:. Defined actions.
8932 (constructor_declarator:, explicit_constructor_invocation:):
8934 (block:): Use new rules block_begin: block_end:.
8935 (block_begin:, block_end:): New rules and actions.
8936 (block_statements:): Fixed error message for explicit
8938 (method_invocation:): Call build_this_super_qualified_invocation
8939 if primary is `this' or `super' was seen.
8940 (conditional_expression:): Action defined.
8941 (extra_ctxp_pushed_p): New static global flag.
8942 (java_parser_context_save_global): Create parser context if
8943 necessary. Use extra_ctxp_pushed_p to remember it.
8944 (java_parser_context_restore_global): Pop extra parser context if
8946 (build_array_from_name): Array on primitive types are marked
8948 (register_fields): Restore new name in field initializer
8949 expression if type was altered. Non static fields initialized upon
8950 declaration marked initialized.
8951 (maybe_generate_finit): New function.
8952 (maybe_generate_clinit): Use create_artificial_method,
8953 start_artificial_method_body, end_artificial_method_body. Generate
8954 debug info for enclosed initialization statements.
8955 (method_header): Fixed leading comment. Check constructor
8956 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
8958 (complete_method_declaration, constructor_circularity_msg,
8959 verify_constructor_circularity): New functions.
8960 (get_printable_method_name): New function.
8961 (check_method_redefinition): Don't rename <finit> methods. Fix
8962 declared constructor names. Error message for
8963 constructors modified.
8964 (java_check_regular_methods): Local variable seen_constructor
8965 renamed saw_constructor. Skip verification on constructors. Create
8966 default constructor with create_artificial_method.
8967 (java_check_methods): Removed unnecessary empty line.
8968 (create_artificial_method, start_artificial_method_body,
8969 end_artificial_method_body): New functions.
8970 (java_layout_classes): Changed leading comment. Reverse fields
8971 list if necessary. Always layout java.lang.Object if being
8973 (java_complete_expand_methods): Verify constructor circularity.
8974 (java_complete_expand_method): Call fix_constructor on
8975 constructors. Local variable no_ac_found removed. Restore
8976 bindings if method body expansion failed.
8977 (fix_constructors, verify_constructor_super,
8978 generate_field_initialization_code): New function.
8979 (java_expand_classes): Fixed leading comment. Write class file
8981 (resolve_expression_name): Check for illegal instance variable
8982 usage within the argument scope of an explicit constructor
8984 (resolve_qualified_expression_name): Pass extra from_super flag
8985 when invoking patch_method_invocation_stmt. New case for
8986 conditional expression when used as a primary. Check for error
8987 when acquiring super.
8988 (patch_method_invocation_stmt): Added extra argument super. New
8989 local variable is_static_flag. Set class_to_search according to
8990 the nature of the constructor invocation. Don't add `this'
8991 argument when expanding NEW_CLASS_EXPR. Check for illegal method
8992 invocation within the argument scope of explicit constructor
8993 invocation. Set is_static according to is_static_flag. Provide
8994 extra `super' argument to patch_invoke invocation.
8995 (patch_invoke): New argument from_super. Loop on arguments
8996 indentation fixed. Pass from_super to invocation_mode. New switch
8997 case INVOKE_SUPER. Fixed error message in switch default case.
8998 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9000 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9001 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9002 message takes constructors into account.
9003 (find_applicable_accessible_methods_list): Fixed indentation.
9004 (qualify_ambiguous_name): Take explicit constructor invocation
9005 into account. Deal with a conditional expression as a primary to
9007 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9008 case. Added extra argument to patch_method_invocation_stmt.
9009 Register calls made to explicit constructor `this'. Don't call
9010 save_expr in ARRAY_REF case when emitting class files. Check for
9011 illegal use of this when expanding explicit constructor invocation
9013 (complete_function_arguments): Set and reset parser context
9014 explicit_constructor_p field value when appropriate.
9015 (build_super_invocation, build_this_super_qualified_invocation):
9017 (patch_assignment): Fixed typo.
9018 (patch_unaryop): Check on final fields occurs only when a decl
9020 (patch_return): Take constructors into account.
9021 (patch_conditional_expr): New function.
9022 * typeck.c (build_java_signature): Removed unnecessary empty line.
9024 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9026 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9028 1998-10-28 Tom Tromey <tromey@cygnus.com>
9030 * decl.c (init_decl_processing): Renamed fields.
9031 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9032 interface_len, msize fields.
9034 * class.c (make_class_data): Removed subclass_head and
9035 subclass_next fields.
9036 * decl.c (init_decl_processing): Removed subclass_head and
9037 subclass_next fields.
9039 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9041 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9042 * mangle.c (emit_unicode_mangled_name): Similarly.
9044 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9046 * jcf-parse.c (get_constant): Place braces around code to compute
9047 'd' when REAL_ARITHMETIC is not defined.
9049 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9051 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9054 1998-10-23 Tom Tromey <tromey@cygnus.com>
9056 * lang-specs.h: `.zip' files are input to jc1.
9058 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9060 * jvspecs.c: Add (but don't enable) support for combining multiple
9061 .class and .java input filenames to a single jc1 invocation.
9062 Add support for -C flag (copile to .class files).
9063 Translate -classpath and -CLASSPATH arguments.
9064 * lang-specs.h: Don't set %2 spec.
9066 1998-10-22 Tom Tromey <tromey@cygnus.com>
9068 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9070 (add_path): Don't add trailing separator to non-empty path
9073 * lang.c (lang_decode_option): Check for -fclasspath and
9074 -fCLASSPATH before examining other `-f' options.
9076 * java-tree.h (finalize_identifier_node): Don't declare.
9077 * class.c (make_class_data): Don't push "final" field.
9078 * decl.c (init_decl_processing): Don't push "final" field.
9079 (finalize_identifier_node): Removed.
9080 (init_decl_processing): Don't set finalize_identifier_node.
9082 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9084 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9086 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9087 (JV_SCAN_SOURCES): New macro.
9088 (JCF_DUMP_SOURCES): Likewise.
9089 (jcf-dump$(exeext)): New target.
9090 (jv-scan$(exeext)): New target.
9092 1998-10-22 Tom Tromey <tromey@cygnus.com>
9094 * Makefile.in (LEX): Removed.
9095 (LEXFLAGS): Likewise.
9096 (SET_BISON): New macro.
9098 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9099 spurious diffs in parse.c.
9100 ($(PARSE_SCAN_C)): Likewise.
9101 (PARSE_DIR): New macro.
9103 (PARSE_SCAN_C): Likewise.
9104 (PARSE_RELDIR): New macro.
9106 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9108 * jcf-io.c (find_class): Use saw_java_source to determine when to
9109 look for `.java' file.
9110 * jcf-parse.c (saw_java_source): New global.
9111 (yyparse): Set it if `.java' file seen.
9113 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9114 (GCJH_SOURCES): Likewise.
9115 * Makefile.in (datadir): New macro.
9116 (libjava_zip): Likewise.
9117 (JAVA_OBJS): Added jcf-path.o.
9118 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9119 (../gcjh$(exeext)): Likewise.
9120 (jcf-path.o): New target.
9121 * java-tree.h (fix_classpath): Removed decl.
9122 * jcf-parse.c (fix_classpath): Removed.
9123 (load_class): Don't call fix_classpath.
9124 * parse.y (read_import_dir): Don't call fix_classpath.
9125 * lex.h: Don't mention classpath.
9126 * lex.c (java_init_lex): Don't initialize classpath.
9127 * jcf-io.c (classpath): Removed global.
9128 (find_class): Use jcf_path iteration functions. Correctly search
9129 class path for .java file.
9130 (open_in_zip): New argument `is_system'.
9131 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9132 classpath-related options.
9133 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9135 (lang_init): Call jcf_path_init.
9136 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9137 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9138 Correctly put braces around second string in each entry.
9139 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9140 classpath-related options.
9141 (help): Updated for new options.
9142 * jcf.h: Declare functions from jcf-path.c. Don't mention
9144 * jcf-path.c: New file.
9146 * jcf-depend.c: Include jcf.h.
9148 * jcf-write.c (localvar_alloc): Returns `void'.
9149 (localvar_free): Removed unused variable.
9151 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9152 (init_parse): Use OBJECT_SUFFIX, not ".o".
9154 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * class.c (emit_register_classes): Renamed from
9157 emit_register_class.
9158 * java-tree.h (emit_register_classes): Prototype renamed from
9159 emit_register_class.
9160 * jcf-parse.c (yyparse): Call emit_register_classes once before
9162 * parse.y (java_expand_classes): No longer register classes.
9164 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9166 * class.c (is_compiled_class): New local variable
9167 seen_in_zip. Identify classes found in currently compiled source
9169 * decl.c (complete_start_java_method): Fixed typo.
9170 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9171 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9172 (CLASS_P): Moved around.
9173 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9174 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9176 (jcf_parse_source): Changed leading comment. Removed unnecessary
9177 fclose and CLASS_FROM_SOURCE_P marking.
9178 (parse_source_file): New local variables remember_for_generation
9179 and filename. Mark parsed file name identifier node. Removed block
9180 executed when parse_only was null. Set remember_for_generation.
9181 Use it as an argument to java_pop_parser_context.
9182 (yyparse): New local variables several_files, list, next node and
9183 current_file_list. Split ampersand separated file names into
9184 current_file_list. Iterate through the list and parse accordingly.
9185 * parse.h (java_pop_parser_context): New function prototype.
9186 * parse.y (ctxp_for_generation): New static global variable.
9187 (java_pop_parser_context): New argument generate. Link popped ctxp
9188 to ctxp_for_generation list accordingly.
9189 (java_complete_expand_methods): Fixed indentation.
9190 (java_expand_classes): New function.
9192 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9194 * Makefile.in: Link with libiberty.a instead of memmove.o.
9196 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9198 * lex.c (setjmp.h): No longer included.
9199 * lex.h (setjmp.h): Included.
9200 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9201 (duplicate_declaration_error_p): Renamed from
9202 duplicate_declaration_error.
9203 (build_array_from_name): New function prototype.
9204 * parse.y (setjmp.h): No longer included.
9205 (variable_declarator_id): Define action.
9206 (build_array_from_name): New function.
9207 (duplicate_declaration_error_p): Renamed from
9208 duplicate_declaration_error. Fixed leading comment.
9209 (register_fields): Main `for' loop reorganized. Uses
9210 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9211 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9212 build_array_from_name.
9213 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9215 (read_import_dir): Don't try to skip `.' and `..'.
9216 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9217 build_array_from_name. Main `for' loop reorganized.
9218 (resolve_qualified_expression_name): When building access to a
9219 field, use the type where the field was found, not its own type.
9220 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9221 field was found is null.
9222 (qualify_ambiguous_name): Sweep through all successive array
9225 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * java-tree.h (pop_labeled_block, lang_printable_name,
9228 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9229 interface_of_p, inherits_from_p, fix_classpath,
9230 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9231 make_class_data, register_class, alloc_name_constant): New
9232 function prototypes.
9233 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9234 indentation. Added cast to remove warning.
9235 (lang_printable_name): Set v argument unused.
9236 (lang_print_error): Added argument to lang_printable_name call.
9237 (java_dummy_print, print_lang_decl, print_lang_type,
9238 print_lang_identifier, lang_print_xnode): All argument marked
9240 * lex.c (java_unget_unicode): Removed unnecessary argument.
9241 (java_allocate_new_line): Unused local variable is gone.
9242 (java_read_char): Added parenthesis in expressions to remove
9243 warnings. Added final return statement.
9244 (java_read_unicode): Added parenthesis in expression to remove
9246 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9247 (java_parse_escape_sequence): Likewise.
9248 (java_lex): Unused local variables are gone. Fixed
9249 java_unget_unicode invocation.
9250 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9252 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9253 lang_printable_name invocation in macro.
9254 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9256 (duplicate_declaration_error): Suppressed unused argument in
9258 (identical_subpath_p): Function declaration is gone.
9259 (patch_invoke): Suppressed unused argument in prototype.
9260 (patch_cast, build_labeled_block, check_thrown_exceptions):
9262 * parse.y (setjmp.h): Included
9263 (toplev.h): Likewise.
9264 (field_declaration:): Suppressed unused local
9265 (label_decl:): Fixed build_labeled_block invocation.
9266 (java_pop_parser_context): Put extra parenthesis around assignment
9268 (yyerror): Suppressed unused local variables.
9269 (variable_redefinition_error): Fixed lang_printable_name
9271 (create_interface): Suppressed unused local variables.
9272 (create_class): Likewise.
9273 (duplicate_declaration_error): Suppressed unused argument. Fixed
9274 lang_printable_name invocation.
9275 (register_fields): Suppressed unused local variable. Fixed
9276 duplicate_declaration_error invocation.
9277 (method_header): Suppressed unused local variable.
9278 (method_declarator, parser_check_super): Likewise.
9279 (java_complete_class): Suppressed unused local variable. Fixed
9280 fatal error message.
9281 (complete_class_report_errors): Added default: in switch.
9282 (java_check_regular_methods): Fixed lang_printable_name
9284 (check_throws_clauses): Likewise.
9285 (java_check_abstract_methods): Suppressed unused local
9286 variable. Fixed lang_printable_name invocation.
9287 (read_import_entry): Added supplemental return statement.
9288 (read_import_dir): Suppressed unused local variables.
9289 (check_pkg_class_access, declare_local_variables): Likewise.
9290 (source_start_java_method): Suppressed unused extern variable
9292 (expand_start_java_method): Suppressed unused extern and local
9293 variable declarations.
9294 (java_complete_expand_methods): Likewise.
9295 (java_complete_expand_method): Suppressed unused local variables.
9296 (make_qualified_name): Likewise.
9297 (resolve_qualified_expression_name): Added default: in
9298 switch. Fixed lang_printable_name invocation.
9299 (class_instance_creation_expression): Added parenthesis around
9301 (patch_method_invocation_stmt): Fixed lang_printable_name and
9302 patch_invoke invocations.
9303 (check_for_static_method_reference): Fixed lang_printable_name
9305 (patch_invoke): Suppressed unused arguments and local variables.
9306 (lookup_method_invoke): Suppressed unused local variables.
9307 (qualify_ambiguous_name): Added default: in switch.
9308 (identical_subpath_p): Function removed.
9309 (patch_assignment): Suppressed unused local variables. Suppressed
9310 unnecessary if statement. Fixed lang_printable_name invocations.
9311 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9312 (valid_ref_assignconv_cast_p): Parenthesis around
9313 expression. Suppressed unused local variables.
9314 (build_binop): Suppressed unused local variables. fixed
9315 lang_printable_name invocations.
9316 (string_constant_concatenation): Suppressed unused local
9318 (patch_unaryop): Fixed lang_printable_name invocation.
9319 (patch_cast): Suppressed unnecessary argument. Fixed
9320 lang_printable_name invocation.
9321 (patch_array_ref): Fixed lang_printable_name invocation.
9322 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9323 (build_labeled_block): Suppressed unused argument.
9324 (generate_labeled_block): Fixed build_labeled_block invocation.
9325 (build_loop_body): Suppressed unused local variables.
9326 (patch_loop_statement): Likewise.
9327 (patch_exit): Fixed lang_printable_name invocation.
9328 (patch_switch_statement): Likewise.
9329 (case_identity): First argument marked unused.
9330 (patch_try_statement): Fixed lang_printable_name invocations.
9331 (patch_synchronized_statement, patch_throw_statement): Likewise.
9332 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9333 lang_printable_name invocations.
9334 (check_thrown_exceptions_do): Suppressed unused argument.
9336 1998-10-14 Tom Tromey <tromey@cygnus.com>
9338 * jcf-write.c (write_classfile): Add output class file as target.
9339 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9340 * jcf.h: Added declarations for dependency-tracking functions.
9341 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9342 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9343 (finish_parse): Call jcf_dependency_write.
9344 (dependency_tracking): New global.
9345 (DEPEND_SET_FILE): New define.
9346 (DEPEND_ENABLE): New define.
9347 (init_parse): Enable dependency tracking if required.
9349 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9350 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9351 (../gcjh$(exeext)): Likewise.
9352 (jcf-depend.o): New target.
9353 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9354 (GCJH_SOURCES): Likewise.
9355 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9357 (find_classfile): Added dep_name argument.
9358 (find_class): Compute name of dependency.
9359 (open_in_zip): Call jcf_dependency_add_file.
9360 * gjavah.c (output_file): No longer global.
9361 (usage): Don't mention "gjavah".
9363 (java_no_argument): Likewise.
9364 (version): Likewise.
9365 (main): Recognize and handle -M family of options.
9366 (print_mangled_classname): Return is void.
9367 (process_file): Handle case where output is suppressed.
9368 (HANDLE_END_FIELD): Likewise.
9369 (HANDLE_METHOD): Likewise.
9370 * jcf-depend.c: New file.
9372 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9374 * java-tree.def: Add missing newline at EOF.
9376 1998-10-13 Tom Tromey <tromey@cygnus.com>
9378 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9379 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9381 Include <config.h> and "system.h".
9382 (disassemble_method): Undefine RET to avoid clash with
9385 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9387 * decl.c (runtime_exception_type_node, error_exception_type_node):
9388 New global variables.
9389 (init_decl_processing): Initialized.
9390 * expr.c (java_lang_expand_expr): Set caught exception type to
9391 null if catch handler argument doesn't exit.
9392 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9394 * java-tree.h (runtime_exception_type_node,
9395 error_exception_type_node): Global variables declared.
9396 (DECL_FUNCTION_THROWS): New macro.
9397 (DECL_FUNCTION_BODY): Modified comment.
9398 (DECL_SPECIFIC_COUNT): Likewise.
9399 (struct lang_decl): New field throws_list.
9400 (IS_UNCHECKED_EXPRESSION_P): New macro.
9401 * lex.c (java_lex): Generate location information for THROW_TK.
9402 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9403 EXCEPTIONS_P): New macros.
9404 (enum jdep_code): New value JDEP_EXCEPTION.
9405 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9406 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9407 PATCH_METHOD_RETURN_ERROR): New macros.
9408 (patch_method_invocation_stmt): Added new argument to prototype.
9409 (patch_synchronized_statement, patch_throw_statement,
9410 check_thrown_exceptions, check_thrown_exceptions_do,
9411 purge_unchecked_exceptions, check_throws_clauses): New function
9413 * parse.y Fixed typo in keyword section.
9414 (throw:): Rule tagged <node>.
9415 (THROW_TK): Keyword tagged <operator>.
9416 (method_header:): Last argument to call to method_header passed
9418 (throws:, class_type_list:, throw_statement:,
9419 synchronized_statement:, synchronized:): Defined actions.
9420 (method_header): New local variable current. Register exceptions
9422 (java_complete_tree): Complete and verify exceptions from throws
9424 (complete_class_report_errors): Error message on exceptions not
9426 (java_check_regular_methods): Fixed typo. Shortcut on private
9427 overriding methods. Changed error message on method
9428 redefinition. Check for throws clause compatibility.
9429 (check_throws_clauses): New function.
9430 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9431 method. Changed error message on method redefinition.
9432 (currently_caught_type_list): New static variable.
9433 (java_complete_expand_methods): Purge unchecked exceptions from
9434 throws clause list. Call PUSH_EXCEPTIONS before walk and
9435 POP_EXCEPTIONS after.
9436 (resolve_qualified_expression_name): Pass new argument as NULL to
9437 patch_method_invocation_stmt.
9438 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9439 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9440 argument list when appropriate. Use new argument if non null to
9441 store selected method decl.
9442 (patch_invoke): Convert if necessary args of builtin types before
9443 forming CALL_EXPR. Argument list no longer reversed here.
9444 (invocation_mode): Treat final methods as static methods.
9445 (java_complete_tree): New cases for THROW_EXPR: and
9446 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9448 (complete_function_arguments): No more RECORD_TYPE
9449 conversion. Function parameter nodes no longer saved.
9450 (valid_ref_assignconv_cast_p): Avoid handling null type.
9451 (patch_binop): Fixed null constant reference handling.
9452 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9454 (patch_try_statement): Fixed comments. Record caught types in
9455 list, push the list, expand try block and pop the list.
9456 (patch_synchronized_statement, patch_throw_statement,
9457 check_thrown_exceptions, check_thrown_exceptions_do,
9458 purge_unchecked_exceptions): New functions.
9459 * typeck.c (lookup_argument_method): Allow WFL in place of method
9460 DECL_NAME during method definition check
9462 1998-10-09 Tom Tromey <tromey@cygnus.com>
9464 * gjavah.c (decode_signature_piece): New function.
9465 (print_c_decl): Use it. Added `name_override' argument.
9466 (print_method_info): Use name_override argument to print_c_decl.
9467 (seen_fields): Removed.
9468 (print_field_info): Don't update seen_fields.
9469 (struct method_name): New structure.
9470 (method_name_list): New global.
9471 (print_method_info): Add new method to list of methods.
9472 (name_is_method_p): New function.
9473 (print_field_info): If field name has same name as method, then
9475 (process_file): Parse methods before fields.
9476 (field_pass): New global.
9477 (HANDLE_END_FIELD): Take field_pass into account.
9479 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9481 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9482 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9484 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9486 * jvspec.c: Fix bug in jvgenmain_spec patch.
9488 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9490 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9491 * decl.c (soft_exceptioninfo_call_node): New global variable.
9492 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9493 takes extra integer argument. soft_exceptioninfo_call_node
9495 * except.c (java_set_exception_lang_code): New function
9496 (method_init_exceptions): Called here.
9497 (prepare_eh_table_type): New function.
9498 (expand_end_java_handler): Called here.
9499 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9500 one argument. Modified generation of call to
9501 soft_badarrayindex_node to use new argument.
9502 (build_java_arrayaccess): Pass faulty index value to
9503 build_java_throw_out_of_bounds_exception.
9504 (generate_name): New function.
9505 (java_lang_expand_expr): New local variables node, current,
9506 has_finally_p. Expand TRY_EXPR node.
9507 (process_jvm_instruction): Replace top of the stack with thrown
9508 object reference when entering exception handler.
9509 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9510 specific tree codes.
9511 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9513 (DECL_SPECIFIC_COUNT): New macro.
9514 (prepare_eh_table_type, java_set_exception_lang_code,
9515 generate_name): New function declarations.
9516 (match_java_method): Declaration deleted.
9517 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9519 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9520 * parse.h (redefinition_error, refine_accessible_methods_list,
9521 can_cast_to_p): Function declaration removed.
9522 (classitf_redefinition_error, variable_redefinition_error,
9523 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9524 find_most_specific_methods_list, argument_types_convertible,
9525 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9526 valid_cast_to_p, valid_method_invocation_conversion_p,
9527 try_reference_assignconv, add_stmt_to_compound,
9528 build_jump_to_finally, build_tree_list, patch_try_statement,
9529 java_get_catch_block): New function declarations.
9530 * parse.y (string_buffer_type): Global variable deleted.
9531 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9532 finally): Rules tagged <node>.
9533 (TRY_TK, CATCH_TK): Token tagged <operator>.
9534 (class_body_declaration:, class_member_declaration:,
9535 formal_parameter:, explicit_constructor_invocation:,
9536 interface_member_declaration:, constant_declaration:,
9537 primary_no_new_array:, class_instance_creation_expression:,
9538 array_creation_expression:): Issue error on unsuported JDK1.1
9540 (try_statement:, catches:, finally:): Define actions.
9541 (catch_clause_parameter): New rule.
9542 (catch_clause:): Use new rule catch_clause_parameter.
9543 (parse_jdk1_1_error): New function.
9544 (redefinition_error): Renamed classitf_redefinition_error.
9545 (variable_redefinition_error): New function.
9546 (check_class_interface_creation): Call
9547 classitf_redefinition_error.
9548 (java_complete_tree): Added error message on JDEP_TYPE: case.
9549 (complete_class_report_errors): Fixed indentation.
9550 (declare_local_variables): Call variable_redefinition_error.
9551 (source_end_java_method): Call java_set_exception_lang_code and
9552 emit_handlers where appropriate.
9553 (java_method_add_stmt): Call add_stmt_to_block.
9554 (add_stmt_to_block): New function.
9555 (lookup_method_invoke): Fixed outside comment. new local variable
9556 candicates. Call find_applicable_accessible_methods_list and
9557 find_most_specific_methods_list when searching for a
9558 method. Modified error report to list possible candidates when
9560 (find_applicable_accessible_methods_list,
9561 find_most_specific_methods_list, argument_types_convertible): New
9563 (refine_accessible_methods_list): Function deleted.
9564 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9565 expr (if applicable) before calling patch_array_ref.
9566 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9567 (enter_block): Fixed comment.
9568 (enter_a_block): New function.
9569 (patch_assignment): Reorganized. Call try_reference_assignconv for
9570 references. Call valid_cast_to_p instead of can_cast_to_p.
9571 (try_reference_assignconv,
9572 valid_builtin_assignconv_identity_widening_p): New functions.
9573 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9574 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9576 (build_string_concatenation): Don't resolve StringBuffer.
9577 (patch_cast): Fixed inverted arguments.
9578 (patch_array_ref): Code to save array expr deleted. Call
9579 valid_cast_to_p instead of can_cast_to_p.
9580 (generate_labeled_block): Call generate_name.
9581 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9582 patch_try_statement): New functions.
9583 * typeck.c (match_java_method): Function deleted.
9585 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9587 * jvspec.c: jvgenmain_spec uses different temporary file names.
9589 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9591 * jvspec.c (lang_specific_driver): Fail if user specifies
9592 --main= when not linking.
9594 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9596 * class.c (make_class_data): Push value for `thread' field.
9597 * decl.c (init_decl_processing): Added `thread' field to class.
9599 * class.c (add_field): Always make static fields externally
9602 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9604 * expr.c (build_java_athrow,
9605 build_java_throw_out_of_bounds_exception, expand_invoke,
9606 build_newarray, expand_java_multianewarray, build_java_monitor):
9607 Update comments to reflect _Jv_* function names.
9609 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9611 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9612 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9613 * parse.y (expand_start_java_method): Likewise.
9615 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9617 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9619 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9620 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9621 * expr.c: Remove no-longer-needed calls to promote_type.
9622 * decl.c (give_name_to_locals): Liekwise.
9623 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9624 * parse.y: Add/remove promote_type calls as appropriate.
9625 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9626 (parse_signature_string): Likewise.
9627 (build_java_array_type): Fix for now signature convenions.
9629 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9631 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9633 * class.c (init_class_processing): libjava function renamed to
9636 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9638 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9639 * java-tree.def: Fixed DEFTREECODE third argument.
9640 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9641 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9642 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9643 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9644 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9645 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9646 * lang.c (java_tree_code_type, java_tree_code_length,
9647 java_tree_code_name): New arrays.
9648 (lang_init): Append Java tree node definitions to Gcc ones.
9649 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9651 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9653 (java_lex): Allow declaration of empty string constants. Retain
9654 location information on CASE_TK and DEFAULT_TK.
9655 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9656 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9657 Modified to be more robust.
9658 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9659 (build_new_invocation, try_builtin_assignconv,
9660 patch_switch_statement, string_constant_concatenation,
9661 build_string_concatenation, patch_string_cst, patch_string,
9662 java_expand_switch): New function declarations.
9663 * parse.y: Rules related to switch and EH tagged <node>.
9664 (label_id): Set to NULL_TREE
9665 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9667 (this_or_super:): Fixed indentation.
9668 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9669 statement_expression:): Removed call to RULE on all sub-rules.
9670 (switch_expression:, switch_labels:): New rules.
9671 (switch_statement:, switch_block:, switch_block_statement_groups:,
9672 switch_block_statement_group:, switch_labels:, switch_label:):
9674 (throw_statement:, synchronized_statement:, try_statement:):
9675 Defined temporary actions.
9676 (class_instance_creation_expression:): Call
9677 build_new_invocation. Fixed indentation.
9678 (field_access): Fixed indentation.
9679 (method_invocation): Likewise.
9680 (make_qualified_primary): Use THIS_EXPR.
9681 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9682 resolving from SUPER, set *type_found.
9683 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9684 (java_complete_tree): Removed unused local variable `location'. Case
9685 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9686 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9687 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9688 STRING_CST: case. default: checks for patchable strings.
9689 (complete_function_arguments): Transform string constant or
9690 crafted StringBuffer if necessary.
9691 (build_method_invocation): Fixed comments.
9692 (build_new_invocation): New function.
9693 (patch_assignment): Call try_builtin_assignconv to figure a valid
9694 assignment conversion between builtin types.
9695 (try_builtin_assignconv): New function.
9696 (build_binop): Use URSHIFT_EXPR directly to call build.
9697 (operator_string): Use UNARY_PLUS_EXPR.
9698 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9700 (do_merge_string_cste, merge_string_cste,
9701 string_constant_concatenation, build_string_concatenation,
9702 patch_string, patch_string_cst): New function.
9703 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9704 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9705 (build_newarray_node): Use NEW_ARRAY_EXPR.
9706 (build_this): Use THIS_EXPR.
9707 (build_return): Enable debug information on return statement.
9708 (build_if_else_statement): Likewise.
9709 (complete_labeled_statement): Fixed related comment.
9710 (build_loop_body): Fixed comment.
9711 (build_bc_statement): Enable debug information on break/continue
9713 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9715 (patch_switch_statement, case_identity, java_expand_switch): New
9718 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9720 * buffer.h (BUFFER_INIT): New macro.
9721 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9722 Pass (struct jcf_partial *state) to most functions.
9723 (jcf_block, jcf_relocation): New types.
9724 Support labels, branches, conditionals, loops.
9726 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9728 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9730 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9732 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9733 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9734 not integer_type_node (INT_TYPE_SIZ bits).
9736 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9738 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9739 * jcf-dump.c (print_exception_table): New function.
9740 (disassemble_method): Better handling of wide instructions.
9741 Make more robust for bad input.
9743 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9745 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9748 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9750 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9752 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9754 * Makefile.in ($(PARSE_H)): Removed target.
9756 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9758 * Makefile.in (JAVA_OBJS): Add memmove.o
9759 (memmove.o): New target & rules.
9761 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9763 * expr.c (expand_invoke): Don't generate a call to the class init
9766 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9768 * Makefile.in: Add many missing dependencies.
9769 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9771 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9772 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9774 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9776 * decl.c (complete_start_java_method): If method is static (and
9777 not private) call _Jv_InitClass.
9778 * expr.c (expand_invoke): Don't call build_class_init.
9780 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9782 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9784 * Make-lang.in (GCJ): Define before using.
9786 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9788 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9789 losing due to namespace pollution in GNU getopt.h
9791 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9793 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9794 (java.all.cross): Likewise.
9795 (java.rest.encap): Likewise.
9797 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9799 * gjavah.c (print_class_decls): Fix thinko in arglist
9800 * jcv-io.c (find_classfile): Similarly.
9802 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9804 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9806 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9808 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9809 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9810 * Makefile.in (PARSE_C): New macro.
9811 (PARSE_H): Likewise.
9812 (PARSE_SCAN_C): Likewise.
9813 ($(PARSE_C)): Target renamed from parse.c.
9814 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9815 (clean): Remove parse-scan.c as well.
9816 (parse.o): Depend on $(PARSE_C).
9818 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9820 * README, license.terms: Removed.
9822 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9823 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9824 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9825 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9826 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9827 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9828 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9829 and Java trademark attribution.
9831 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9833 * Makefile.in: Use gcjh, not gjavah.
9834 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9835 * Make-lang.in: Changed gjavah to gcjh everywhere.
9837 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9839 * gjavah.c: Support new -prepend -add -append flags.
9840 (print_method_info): Method is not virtual if class is final.
9842 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * jv-scan.c: Fixed copyright assignment.
9845 * keyword.gperf: Likewise.
9846 * keyword.h: Likewise.
9847 * lex.c: Fixed copyright assignment.
9848 (java_lex): Push unicode back when parsing '<'.
9849 * lex.h: Fixed copyright assignment.
9850 * parse-scan.y: Likewise.
9851 * parse.h: Fixed copyright assignment.
9852 (build_debugable_stmt, complete_for_loop): New function prototypes.
9853 * parse.y: Fixed copyright assignment.
9854 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9855 size_zero_node when completing a loop with no exit condition.
9856 (for_statement_nsi:): Define action.
9857 (for_init:, for_update:): Return size_zero_node when empty.
9858 (declare_local_variables): Call build_debugable_stmt.
9859 (build_debugable_stmt): New function.
9860 (build_loop_body): Build debugable statement around loop
9862 (complete_loop_body): Take into account the debugable statement
9863 around the EXIT_EXPR.
9864 (complete_loop_body): New function.
9865 (patch_exit_expr): Fixed condition inversion.
9867 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9869 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9870 name of thread define.
9871 * jvspec.c (THREAD_NAME): New macro.
9873 (THREADLIB): Likewise.
9874 (lang_specific_driver): Recognize attempt to link with thread
9875 library or gc library. Recognize -ljava on command line so it
9876 isn't linked against more than once.
9878 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * parse-scan.y (report_main_declaration): Name of the class
9881 containing `main' can be a qualified name.
9883 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9885 * config-lang.in: Changed gjavac to gjc everywhere.
9886 * Make-lang.in: Changed gjavac to gjc everywhere.
9888 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9891 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9892 and install the files.
9893 * Makefile.in (JAVA_OBJS_LITE): New variable.
9894 (compiler:): Now include jv-scan as a dependency.
9895 (../jv-scan$(exeext), parse-scan.c): New targets.
9896 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9897 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9898 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9899 check for errors even if parse_only.
9900 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9902 (yylex): New function. Uses java_lex body.
9903 (java_lex): Removed commented out statement. Remove local variable
9904 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9905 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9906 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9907 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9908 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9909 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9911 (java_lex_error): Empty if JC1_LITE is defined.
9912 (java_get_line_col): Return 0 if JC1_LITE is defined.
9913 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9914 SET_MODIFIER_CTX): Moved into the section containing the macros
9915 conditionally defined by JC1_LITE.
9916 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9917 argument if JC1_LITE is defined.
9918 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9919 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9921 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9922 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9923 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9924 to different values according to JC1_LITE.
9925 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9926 declared if JC1_LITE set.
9927 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9928 defined if JC1_LITE not set.
9929 (struct parser_ctx): Reorganized and skip the jc1 front end part
9931 (java_layout_classes): New function definition.
9932 (java_push_parser_context, java_init_lex, yyparse, yylex,
9933 yyerror): Prototype always declared. All other static function
9934 prototypes declared only if JC1_LITE is not set.
9935 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9936 declared in parse.h.
9937 (java_layout_classes): New function.
9938 (java_complete_expand_methods): No longer layout the class here.
9939 * parse-scan.y: New file.
9940 * jv-scan.c: New file.
9942 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9944 * gjavah.c (main): Handle -friend option.
9945 (friend_specs): New global.
9946 (generate_access): Handle friend_specs.
9947 (process_file): Likewise.
9948 (MAX_FRIENDS): New macro.
9949 (friend_count): New global.
9950 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
9951 Changed all callers.
9953 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
9955 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
9956 (main): Handle processing all the entries of a named .zip archive.
9957 * jcf-io.c (jcf_trim_old_input): New function.
9958 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
9960 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
9962 * lang.c (flag_assume_compiled): Make default be on.
9964 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
9966 * jcf-dump.c: Add bunches of flags to control output more.
9967 (process_class): New function; support printing more than one class.
9968 (main): Support new --print-main and --javap flags.
9969 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
9970 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
9972 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
9974 Change mangling of dispatch table to match C++ vtable (w/thunks).
9975 * class.c (build_dtable_decl), java-tree.h: New function.
9976 (make_class_data): Call it.
9977 * decl.c (init_decl_processing): Likewise.
9979 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
9981 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
9982 soft_anewarray; adjust args passed.
9983 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
9984 match _Jv_NewObjectArray.
9986 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9988 * decl.c (push_labeled_block, pop_labeled_block): New functions.
9989 * expr.c (loopup_label): Call create_label_decl.
9990 (create_label_decl): New function.
9991 (java_lang_expand_expr): Call expand_start_bindings with argument
9993 * java-tree.h Added space after PROTO in function declarations
9995 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
9996 (create_label_decl, push_labeled_block): New function
9998 * lex.c (label_id): Initialize.
9999 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10001 * parse.h Added space after PROTO in function declarations when
10003 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10004 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10005 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10006 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10008 (struct parser_ctxt): New fields current_loop,
10009 current_labeled_block.
10010 (build_if_else_statement, patch_if_else_statement,
10011 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10012 generate_labeled_block, complete_labeled_statement,
10013 build_bc_statement, patch_bc_statement, patch_loop_statement,
10014 build_new_loop, build_loop_body, complete_loop_body): New function
10016 * parse.y (java_warning_count): New global variable.
10017 (label_id): New static variable.
10018 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10019 (block:): Return size_zero_node when block is empty.
10020 (empty_statement:): Return size_zero_node.
10021 (statement:): Implement supplemental action when for_statement: is
10023 (label_decl:): New rule.
10024 (labeled_statement:): Rewritten using label_decl. Actions
10026 (labeled_statement_nsi:): Likewise.
10027 (if_then_statement): Actions implemented.
10028 (while_expression): New rule.
10029 (while_statement:): Rewritten using while_expression. Actions
10031 (while_statement_nsi:): Likewise.
10032 (do_statement_begin:): New rule.
10033 (do_statement:): Rewritten using do_statement_begin. Actions
10035 (for_statement:): Rewritten using for_begin. Actions implemented.
10036 (for_statement_nsi:): Likewise.
10037 (for_header:, for_begin:): New rules.
10038 (for_init:): Actions implemented.
10039 (statement_expression_list:, break_statement:,
10040 continue_statement:): Likewise.
10041 (yyerror): Count number of issued warning(s).
10042 (java_report_errors): Report error(s) and/or warning(s).
10043 (java_complete_class): Use build_java_argument_signature to
10044 recompute completed method signature.
10045 (java_check_regular_methods): New locals method_wfl and aflags.
10046 Use method_wfl instead of lookup_cl during error reports. Fixed
10047 indentation and modified some error messages. Use
10048 lang_printable_name in method instead of the DECL_NAME. New code
10049 to issue warnings on methods not overriding corresponding methods
10050 private to a different package.
10051 (java_method_add_stmt): Call add_stmt_to_compound.
10052 (add_stmt_to_compound): New function.
10053 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10054 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10055 (build_if_else_statement, patch_if_else_statement,
10056 build_labeled_block, generate_labeled_block,
10057 complete_labeled_statement, build_new_loop, build_loop_body,
10058 complete_loop_body, patch_loop_statement, build_bc_statement,
10059 patch_bc_statement, patch_exit_expr): New functions.
10060 * typeck.c (build_java_signature): Build argument signature before
10061 enclosing it in between parenthesis.
10063 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10065 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10066 (JAVA_OBJS): Added reminder comment
10068 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10070 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10071 be interpreted as a long long.
10073 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10075 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10076 soft_initialise_class. Use _Jv_NewMultiArray, not
10077 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10078 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10079 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10080 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10082 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10084 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10085 length_identifier_node): New global tree node constants.
10086 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10087 Replace uses by super_identifier_node etc.
10088 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10090 * parse.y (resolve_field_access): Don't special-case ".length" if
10091 flag_emit_class_files.
10092 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10093 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10096 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10098 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10099 * class.c (make_method_value): Remove init for removed fields.
10101 * class.c (layout_class): Use build_java_argument_signature.
10102 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10104 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10105 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10106 (build_java_signature): Don't use push_java_argument_signature.
10108 * typeck.c (lookup_argument_method): New function.
10109 * parse.y (java_check_regular_methods): Use lookup_argument_method
10110 instead of lookup_java_method2 followed by lookup_java_method.
10112 * parse.y (check_method_redefinition): Minor optimization.
10114 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10115 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10117 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10119 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10122 * gjavah.c (java_float_finite): Use K&R-style definition.
10123 (java_double_finite): Likewise.
10124 (generate_access): Now returns void. Changed all callers.
10125 (last_access_generated): Removed.
10126 (process_file): Only make a single pass over the .class file.
10128 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10130 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10131 for compatibility for G++ (with -fvtable-thunks).
10132 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10134 * gjavah.c (process_file): Use public inheritance for super-class.
10136 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10138 * lex.c (java_init_lex): Initialize ctxp->package.
10139 * parse.h (struct parser_ctxt): package and package_len replaced
10140 by tree package, an identifier node. Field method_decl_list is
10141 gone. Fixed comments.
10142 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10143 class_in_current_package): New function prototypes.
10144 * parse.y (array_type:): Set class loaded flag on primitive type
10146 (package_declaration:): Assign ctxp->package to the
10148 (method_invocation:): Handle invocation of method qualified by
10150 (single_type_import_declaration:): Removed ambiguity check.
10151 (java_pop_parser_context): New local variable `next'. Reset and
10152 set IMPORT_CLASSFILE_NAME flags on current and previous import
10154 (java_accstring_lookup): Use new local macro COPY_RETURN.
10155 (lookup_field_wrapper): New function.
10156 (parser_qualified_classname): Use merge_qualified_name.
10157 (parser_check_super_interface): Broaden error message.
10158 (do_resolve_class): Check for qualified class name in the current
10159 compilation unit if appropriate.
10160 (process_imports): Check for already defined classes.
10161 (check_pkg_class_access): Got rid of call to
10162 get_access_flags_from_decl.
10163 (java_complete_expand_methods): Call safe_layout_class based on
10164 the current class size.
10165 (make_qualified_primary): Build a WFL qualification on primary if
10167 (merge_qualified_name): New function.
10168 (make_qualified_name): Use merge_qualified_name.
10169 (resolve_expression_name): Use safe_lookup_field.
10170 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10171 (resolve_qualified_expression_name): Likewise. Check on resolved
10172 element accessibility.
10173 (not_accessible_p, class_in_current_package): New functions.
10174 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10175 (patch_method_invocation_stmt): Merged common pieces. Check
10176 accessibility of invoked method.
10177 (check_for_static_method_reference): Add returned type in error
10179 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10180 (refine_accessible_methods_list): Merged two conditions in test.
10181 (java_complete_class): Sanity check on stabilize_ref gone.
10182 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10184 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10186 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10188 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10190 * gjavah.c (F_NAN): Removed.
10191 (F_NAN_MASK): New macro.
10192 (F_POSITIVE_INFINITY): Removed.
10193 (F_NEGATIVE_INFINITY): Likewise.
10194 (java_float_finite): Rewrote.
10195 (D_NAN_MASK): Renamed.
10196 (java_double_finite): Rewrote.
10197 (D_POSITIVE_INFINITY): Removed.
10198 (D_NEGATIVE_INFINITY): Likewise.
10200 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10201 If verbose, print underlying representation of value in hex.
10203 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10205 * buffer.h, buffer.c: New files.
10206 * Makefile.in (JAVA_OBJS): Add buffer.o.
10208 Support locals variables and writing their debug entries to .class.
10209 * jcf-write.c: Simplify some by user new buffer type.
10210 (vode_buffer_grow): Removed.
10211 (struct localvar_info): New type.
10212 (localsvars, localvartable): New buffers.
10213 (localvar_alloc, localvar_free): New functions.
10214 (generate_bytecode_insns): Handle local variables.
10215 (generate_classfile): Write LocalVariableTable attribute.
10217 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10220 * zipfile.h (ZIPMAGIC): New macro.
10222 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10224 * Makefile.in (gjavah.o): Updated dependencies.
10225 (jcf-dump.o): Likewise.
10226 (all.indirect): Use ../gjavah.
10227 (../gjavah$(exeext)): Likewise.
10228 (clean): Don't remove gjavah.
10229 (clean): Remove parse.c, not java/parse.c.
10230 * Make-lang.in (java): Added gjavah.
10231 (gjavah$(exeext)): New target.
10232 (GJAVAH_SOURCES): New macro.
10233 (java.all.build): Added gjavah.
10234 (java.all.cross): Likewise.
10235 (java.rest.encap): Likewise.
10236 * config-lang.in (compilers, stagestuff): Added gjavah.
10238 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10240 * gjavah.c (java_float_finite): New function.
10241 (java_double_finite): Likewise.
10242 (F_POSITIVE_INFINITY): New macro.
10243 (F_NEGATIVE_INFINITY): Likewise.
10245 (D_POSITIVE_INFINITY): Likewise.
10246 (D_NEGATIVE_INFINITY): Likewise.
10248 (print_field_info): Use java_float_finite and java_double_finite.
10250 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10252 * parse.y (method_header): Name "this" implicit argument.
10254 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10256 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10257 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10258 (put_linenumber): New function.
10259 (generate_bytecode_insns, generate_classfile): Write line numbers.
10261 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10263 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10264 (lookup_name, build_known_method_ref, build_class_init,
10265 build_invokevirtual, invoke_build_dtable, match_java_method,
10266 build_field_ref, pushdecl_force_head, build_java_binop,
10267 binary_numeric_promotion, build_decl_no_layout,
10268 build_java_arrayaccess, build_newarray, build_anewarray,
10269 build_java_array_length_access, build_java_arraynull_check): New
10270 extern function prototypes.
10271 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10272 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10274 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10276 * jcf.h (jcf_out_of_synch): New extern function prototype.
10277 * parse.h: Static/global function implemented in parse.y
10278 prototyped and declarations moved at the end of the file.
10279 (DECL_P): Check that the argument isn't null.
10280 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10281 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10282 (QUAL_DECL_TYPE): New macro.
10283 (PARAMS): Macro definition removed.
10284 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10285 (return_statement:): Call build_return.
10286 (field_access:): Call make_qualified_primary in sub rule.
10287 (method_invocation:): Build method invocation and call
10288 make_qualified_primary when processing primaries.
10289 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10290 get_type_from_signature.
10291 (java_check_regular_method): Extra integer 0 argument when calling
10292 lookup_java_method2.
10293 (lookup_java_interface_method2): Extra method DECL argument when
10294 calling lookup_java_interface_method2.
10295 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10296 COMPOUND_EXPR node.
10297 (java_complete_expand_method): Layout current class iff not
10298 already done. Don't process interface's methods.
10299 (java_complete_expand_method): Use super class only if it
10300 exists. Use current class otherwise.
10301 (make_qualified_primary): New function.
10302 (resolve_expression_name): Process qualified expression or
10303 expression from primary the same way.
10304 (resolve_expression_name): Two last arguments to
10305 resolve_field_access are now NULL_TREEs.
10306 (resolve_field_access): New variable is_static. Local field must
10307 be DECLs. is_static computed on field DECLs only. Append code in
10308 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10309 to initialize field_type.
10310 (resolve_qualified_expression_name): New local variable,
10311 previous_call_static and is_static. Handle primaries with function
10312 calls, casts, array references and `this'. `super' now handled as
10313 `(super_class)this'. Use is_static to clarify boolean expressions.
10314 Added code to handle case where a proper handle is required to
10315 access a field. Use QUAL_DECL_TYPE where applicable.
10316 (maybe_access_field): New function.
10317 (patch_method_invocation_stmt): New arguments primary, where,
10318 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10319 deleted. Use `where' as a type to search from if specified. Check
10320 for static method reference where forbidden. Append primary or
10321 current_this to the argument list if not calling constructor nor
10323 (check_for_static_method_reference): New function.
10324 (patch_invoke): Layout the class on which new is done if
10326 (lookup_method_invoke): Changed format to report errors on
10328 (qualify_ambiguous_name): New local variable this_found. Now
10329 handle things from primaries. Method call are considered
10331 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10332 changed into NULLs.
10333 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10334 (java_complete_tree): New case fo RETURN_EXPR. Process function
10335 call arguments in separate function.
10336 (complete_function_arguments): New function.
10337 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10339 (patch_assignment): Take the return function slot into account as
10340 a RHS. Distinguish assignment from a return.
10341 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10342 when checking methods in interfaces.
10343 (resolve_type_during_patch): NULL argument to unresolve_type_p
10344 instead of NULL_TREE.
10345 (patch_newarray): Fixed typo in comment.
10346 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10347 (build_return, patch_return): New functions.
10348 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10350 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10352 * constants.c (find_name_and_type_constant, find_fieldref_index,
10353 find_methodref_index): New methods.
10354 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10355 just return given method. Also, rename to build_known_method_ref.
10356 (expand_invoke): Rename call to build_invoke_non_interface.
10357 * java-tree.h, parse.h: Update prototype.
10358 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10359 (such as expand_expr_stmt) if flag_emit_class_files.
10360 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10361 STACK_TARGET, IGNORE_TARGET): New macros.
10362 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10363 (generate_bytecode_insn): New function to generate method's bytecode.
10364 (generate_classfile): Node generate Code attribute for a method.
10365 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10366 push_long_const, field_op, adjust_typed_op, maybe_wide):
10367 New functions used by generate_bytecode_insn.
10369 * typeck.c (signature_include_return): Remove variable.
10370 (push_java_argument_signature, build_java_argument_signature): New.
10371 (build_java_signature): Use push_java_argument_signature.
10372 * parse.y: Use build_java_argument_signature instead of fiddling
10373 with signature_include_return.
10375 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10377 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10380 * Makefile.in (all.indirect): Added gjavah$(exeext).
10381 (gjavah$(exeext)): Added $(exeext).
10384 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10386 * class.c (layout_class): Call to java_layout_parsed_class replace
10387 by safe_layout_class.
10388 * expr.c (build_java_array_length_access): Removed static storage
10389 class in the function definition.
10390 (build_java_arraynull_check): Likewise.
10391 Also fixed typos in two comments.
10392 * lex.c (java_init_lex): Initialize static global kw_length.
10393 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10394 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10396 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10397 * parse.h (resolve_no_layout): New static function declaration.
10398 (get_identifier_in_static): Declaration removed.
10399 (java_layout_parsed_class): Function name declaration changed to
10401 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10402 not_initialized_as_it_should_p, build_this): New static function
10404 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10405 binary_numeric_promotion, stabilize_reference,
10406 build_decl_no_layout, build_java_arrayaccess): Extern function
10407 declarations moved into their own section.
10408 (build_newarray, build_anewarray, build_java_array_length_access,
10409 build_java_arraynull_check): New extern function declarations.
10410 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10411 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10413 (CALL_CONSTRUCTOR_P): New macro.
10414 * parse.y (kw_length): New static global tree node.
10415 (return_statement): Tagged <node>.
10416 (RETURN_TK): Tagged <operator>.
10417 (variable_declarator_id:): Build variable declaration with an
10418 empty initialization value if a syntax error was found in the
10419 initialization part of the variable declaration.
10420 (statement_without_trailing_substatement:): return_statement: now
10421 uses the default rule.
10422 (return_statement:): Temporarily fixed to return NULL_TREE.
10423 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10424 (class_instance_creation_expression:): Class creation rules now
10425 call build_method_invocation upon reduction.
10426 (array_creation_expression:): Rules call build_newarray_node upon
10428 (dim_exprs:): Build a list of dimension expressions.
10429 (dim_expr:): Store location of the OSB_TK in the dimension
10431 (method_invocation:): Added a new error rule.
10432 (build_unresolved_array_type): WFL argument may also be an array
10433 on a primitive type. Name of the argument changed to reflect this.
10434 (method_declarator): Insert argument type at the beginning of the
10435 argument type list and later reverse the list.
10436 (unresolved_type_p): Argument 'returned' may be optionally
10438 (java_layout_class_from_source): Function renamed
10440 (resolve_and_layout): Now call resolve_no_layout and
10442 (resolve_no_layout): New function.
10443 (purify_type_name): New function.
10444 (complete_class_report_errors): Call purify_type_name during error
10445 report on a type not found.
10446 (process_imports): error_found local variable doesn't need to be
10447 initialized to zero.
10448 (declare_local_variables): New local type_wfl. Fixed typo in error
10449 message. type_wfl assigned to unresolved type and used to register
10450 incomplete type. Build a WFL around the variable initialization
10451 statement so that debug info can be generated on it.
10452 (source_start_java_method): Reverse argument list after they've
10454 (current_this): New static global variable.
10455 (java_complete_expand_methods): Set current_this when appropriate.
10456 (resolve_expression_name): Build correct static and non static
10457 field access bearing a simple name.
10458 (resolve_field_access): Resolve the length field of arrays. Handle
10460 (patch_method_invocation_stmt): Set the type of the method
10461 invocation to error_mark_node. This value is later overridden by a
10462 valid type, if any. Don't handle qualified constructor invocation
10463 as qualified method invocation. Call lookup_method_invoke with its
10464 new flag. It's no longer necessary to access the selected method
10465 as the value of a tree list. Handle constructor invocation.
10466 (patch_invoke): Reverse argument list when invoking non interface
10467 methods. Insert call to new as the first argument of the
10469 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10470 defined within a final class. Return INVOKE_STATIC if the invoked
10471 method is a constructor.
10472 (lookup_method_invoke): New lc argument is a flag to indicate a
10473 constructor lookup. Now handle constructor lookup. Choose the most
10474 specific method in case several were matching the invocation
10475 requirements. Return a method decl instead of a tree list featuring
10476 one single method decl element.
10477 (refine_accessible_methods_list): New lc flag argument to
10478 indicate that a constructor is being looked up.
10479 (not_initialized_as_it_should_p): New function.
10480 (java_complete_tree): Now process fake tree codes
10481 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10482 save_expr on resolved function call arguments. Case on
10483 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10484 (patch_assignment): LHS can be a field access expression. When
10485 dealing with reference, lhs_type is the promoted type of the
10486 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10488 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10489 (patch_binop): Use not_initialized_as_it_should_p where
10491 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10492 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10494 (resolve_type_during_patch): New function.
10495 (patch_cast): Call resolve_type_during_patch to resolve type and
10496 report error accordingly.
10497 (patch_array_ref): Use not_initialized_as_it_should_p where
10498 applicable. Array base expression is saved before being
10499 used. Promote the type of an array elements if it contains non
10501 (build_newarray_node, patch_newarray, build_this): New functions.
10503 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10505 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10506 increment it in `for' statement.
10507 (print_field_info): If number is inf or nan, don't print it.
10508 (print_method_info): If method name is `delete', just ignore it.
10509 (print_c_decl): Special-case jstringArray.
10511 * gjavah.c (help): New function.
10512 (no_argument): New function.
10513 (usage): Changed text.
10514 (main): Rewrote argument handling. Now handles -v, --help,
10516 (version): New function.
10517 (found_error): New global.
10518 (main): Return found_error.
10519 (generate_access): Set found_error.
10520 (print_c_decl): Likewise.
10522 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10524 * gjavah.c (print_c_decl): Don't print "," when examining field.
10525 Skip type name when looking at "[L" types.
10526 (process_file): Now static.
10527 (generate_access): Now returns int.
10528 (last_access_generated): New global.
10529 (process_file): Clear last_access_generated; make multiple passes
10531 (print_field_info): Just return if generate_access returns true.
10532 (print_method_info): Likewise. Also, allow <init> functions to
10534 (print_c_decl): Added is_init argument. Print constructors
10536 (print_cxx_classname): Use UTF8_GET to extract characters from
10538 (print_base_classname): New function.
10539 (print_class_decls): New function.
10540 (process_file): Use it.
10541 (utf8_cmp): New function.
10543 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10545 * lang-options.h: Format changed to match changes in gcc/toplev.c
10546 to implement a --help option.
10548 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10550 * decl.c (init_decl_processing): Revert change to dtable_type.
10552 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10554 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10556 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10558 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10560 * lang.c (lang_init): Default flag_exceptions to 1, without
10561 checking to see if it's 2 first.
10563 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10565 * constants.c: Include "system.h".
10566 * decl.c: Likewise.
10567 * lang.c (flag_new_exceptions): Get via extern now.
10568 (lang_init_options): New functions. Turn on flag_new_exceptions.
10570 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10572 * lex.c (java_lex): Return 0 when we see an invalid character in
10575 * lex.c (java_read_char): Specify extra argument when calling
10577 (java_read_unicode, java_parse_end_comment,
10578 java_parse_escape_sequence): Likewise,
10579 (java_lex): Specify extra argument when calling
10580 java_lex_error. Test that IDs are beginning with a legal character
10581 for IDs. Handle invalid characters with an error message and a
10582 call to java_lex_error.
10583 (java_lex_error): Adjust column position by new argument
10584 `forward'. Issue an error even if in the middle of reporting an
10587 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10589 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10590 we don't explicitly put a null pointer when we're copying it.
10592 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10594 * gjavah.c (print_cxx_classname): New function.
10595 (super_class_name): Likewise.
10596 (print_super_fields): Removed.
10597 (in_super): Removed.
10598 (print_field_info): Never generate #defines.
10599 (print_c_decl): Changed generated types to match JNI. No longer
10600 print class name before method name.
10601 (print_method_info): Print "static" before static methods.
10602 Print "virtual" before non-final methods.
10603 (usage): Use exit(1), not exit(-1).
10605 (print_field_info): Use %.17g to print a double.
10606 (last_access): New globals.
10607 (process_file): Initialize last_access.
10608 (usage): Now static.
10609 (ACC_VISIBILITY): New define.
10610 (generate_access): New function.
10611 (print_field_info): Call it.
10612 (print_method_info): Likewise. Also, generate information for all
10613 methods, not just native methods. Return void.
10614 (print_c_decl): Return void.
10615 (print_field_info): Return void.
10617 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10619 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10620 processing the jc1 grammar file. Prefix bison functions and
10621 variables with java_.
10622 (parse.c): Dependencies on parse.h and lex.h
10623 * expr.c (build_java_arrayaccess): Function now global.
10624 * java-tree.h: Comment reorganized to carry on previous
10625 classification effort.
10626 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10627 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10628 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10629 java_parse (new prefix java_ generated by bison).
10630 (java_layout_parsed_class, java_register_parsed_class): Function
10632 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10633 * lex.c (static tree wfl_op): Variable deleted.
10634 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10635 ctxp fields to NULL_TREE.
10636 (java_lex): No longer create WFL for operators. Filename caching
10637 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10638 created as STRING_CST and later expanded. Removed extra argument
10639 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10641 (build_wfl_node): Removed code in comments.
10642 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10643 store token and location data in the current bison token.
10644 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10645 static/extern function declaration at the beginning of the file.
10646 (struct qualification): Data structure definition deleted.
10647 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10648 (qualify_ambiguous_name): Function declaration modified. Function
10649 now returns nothing.
10650 (build_array_ref, patch_array_ref, make_qualified_name,
10651 resolve_qualified_expression_name, maybe_generate_clinit,
10652 resolve_field_access): New static function declarations.
10653 (build_java_arrayaccess): New extern function declaration.
10654 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10655 (CALL_EXPR_PRIMARY): Macro deleted.
10656 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10657 (struct parser_ctxt): Field initialized_final
10658 removed. non_static_initialized, static_initialized: New fields.
10659 * parse.y (static tree kw_super, static tree kw_this): New global
10661 (%union): tree wfl field of operator member replaced by int
10662 location. WFLs are non longer created for operators.
10663 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10664 (qualified_name:): Now calls make_qualified_name to build the
10666 (type_declaration:): Consider generating <clinit> when class
10668 (variable_declarator:): Directly build an assignment node when the
10669 variable is initialized when declared.
10670 (this_or_super:): Build a WFL and set current location when THIS
10671 or SUPER are parsed.
10672 (expression_statement:): Wrap statement around a WFL.
10673 (primary_no_new_array:): Fixed typo. Changed value returned by
10674 THIS_TK because of its new type (temporary).
10675 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10676 (field_access:): Build qualified name with SUPER.
10677 (method_invocation:): Fixed returned value because of SUPER's new
10679 (array_access:): Use OSB_TK location information.
10680 (post_increment_expression:, post_decrement_expression:,
10681 unary_expression:, pre_increment_expression:,
10682 pre_decrement_expression:, unary_expression_not_plus_minus:,
10683 cast_expression:, multiplicative_expression:,
10684 additive_expression:, shift_expression:, relational_expression:,
10685 equality_expression:, and_expression:, exclusive_or_expression:,
10686 inclusive_or_expression:, conditional_and_expression:,
10687 conditional_or_expression:, assignment:): Use new location/token
10688 information available on operators.
10689 (create_class): Set super_decl_type to NULL_TREE when processing
10691 (register_fields): Field initialization is now a MODIFY_EXPR
10692 node. Chain initialization code to the matching lists (according
10693 the the field declaration modifiers).
10694 (maybe_generate_clinit): New function.
10695 (method_header): Don't set method's DECL_NAME to a WFL when adding
10696 methods to java.lang.Object.
10697 (resolve_and_layout): Now can return NULL_TREE if the type
10698 resolution fails. Otherwise, return the class DECL instead of its
10700 (check_method_redefinition): Don't patch method DECL_NAME if it
10701 belongs to java.lang.Object.
10702 (process_imports): Simply assign error_found to the value returned
10703 by check_pkg_class_access.
10704 (declare_local_variables): Don't use their init statements (if
10705 any) when parsing error were previously found. Reuse MODIFY_EXPR
10706 build during parsing as an init statement.
10707 (java_method_add_stmt): Now return the current method body.
10708 (java_layout_parsed_class, java_register_parsed_class): Functions
10710 (java_complete_expand_methods): Initialize the constant pool on a
10711 per class basis. Layout the classes before expanding their method
10712 bodies. Don't try expand artificial constructor code if error were
10713 found. Make the classes data and register them if no error were
10715 (java_complete_expand_method): Retrieve an artificial constructor
10716 argument list before entering its body. Assign the top block to
10717 the artificial constructor function body and set types of declared
10718 blocks and compound statements to void. Walk method body if not an
10719 artificial constructor.
10720 (make_qualified_name, cut_identifier_in_qualified): New functions.
10721 (resolve_expression_name): Fixed comments. Save/restore the
10722 current class CLASS_LOADED_P flag value. Build non qualified
10723 static field access and handle qualified expression names.
10724 (resolve_field_access, resolve_qualified_expression_name): New
10726 (patch_method_invocation_stmt): Use the new expression resolution
10727 scheme, calling resolve_field_access when the function call is
10728 resolved as an expression.
10729 (qualify_ambiguous_name): Function rewritten to work on qualified
10730 expression produced by make_qualified_name.
10731 (java_complete_tree): Promote type when function's argument are
10732 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10733 the assignment to discover further errors if RHS is a expression
10734 name that fails to evaluate. Declare LHS initialized even though
10735 the assignment failed. Don't use the location variable and removed
10736 extra argument in patch function calls. Now handle the ARRAY_REF
10737 case and build internal string representation when STRING_CSTs are
10739 (build_method_invocation): Don't wrap function call around a WFL.
10740 (build_assignment): Likewise. Use the operator location
10742 (patch_assignment): Handle array access LHSs. Handle error
10743 provenance, resulting in a better error report.
10744 (build_binop): Use op_location from operator as binop location
10746 (build_unaryop, build_incdec, build_cast): Likewise.
10747 (patch_binop): Extract location information from the node. Fixed
10748 typo in error message.
10749 (patch_unary_op): Extract location information from the node.
10750 (build_array_ref, patch_array_ref): New functions.
10752 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10754 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10755 match _Jv_IsInstanceOf.
10756 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10757 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10759 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10761 * decl.c (init_decl_processing): Functions are now named
10762 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10764 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10766 * java-tree.h (load_class): Add prototype.
10767 * class.c (is_compiled_class): Add missing arg to load_class.
10768 * expr.c (expand_java_NEW): Call load_class.
10769 * parse.y (process_import): Removed bogus use of void return value.
10771 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10773 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10774 Function name is "_Jv_Throw" instead of "soft_athrow".
10775 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10776 Function name is "_Jv_AllocObject" instead of "soft_new".
10777 Takes an extra parameter (object size).
10778 * expr.c: Update calls.
10780 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10782 * lex.c (java_get_line_col): Handle end-of-file.
10783 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10785 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10787 * lang.c (lang_init): Make -fexceptions the default.
10788 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10789 exception handling is not turned on.
10791 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10793 * lang.c (flag_new_exceptions): Make this this default.
10794 * decl.c (end_java_method): Call emit_handlers.
10795 * except.c (method_init_exceptions): Set language code and version.
10796 (expand_start_java_handler): Enable exception, and call
10797 expand_eh_region_start.
10798 (expand_end_java_handler): Enable exception, and set up catch blocks.
10799 (emit_handlers): New routine to generate the saved handlers.
10800 * java-except.h (emit_handlers): Add prototype.
10802 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10804 We used to have three different representations of the constant pool:
10805 the CPool structure, the tree_constant_pool, and the constructures
10806 used to build the Class object (which may need class and string
10807 constants) in compiled code. None were appropriate for compiling
10808 to .class files, so I did a major overhaul.
10810 First, the tree_constant_pool array was removed. Things were
10811 modified to the CPool structure in the JCF could be used.
10812 Second, a "capacity" field was added to the CPool, and functions
10813 written to search for a matching constant, adding one if not found.
10814 The code that generated the Class object was changed to use a CPool.
10815 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10816 the static Class object are now only in build_constants_constructor.
10817 Finally, I wrote code which can generate a .class file (including its
10818 constant pool) from the RECORD_TYPE of a class. This is a big step
10819 on the way to compiling Java source into .class files.
10821 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10822 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10824 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10825 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10826 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10827 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10828 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10829 (lang_type): Removed constant_pool field.
10830 * jcf.h (CPool): Renamed size to count. Added field capacity.
10831 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10832 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10833 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10835 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10836 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10837 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10838 (set_constant_entry, find_constant1, find_constant2,
10839 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10840 find_utf8_constant, find_class_or_string_constant): New functions.
10842 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10843 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10844 (give_name_to_class, get_class_constant): Likewise.
10845 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10846 (get_name_and_type_constant, get_ref_constant): Removed.
10847 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10848 * parse.y: Don't save/restore tree_constant_pool.
10849 * verify.c (verify_jvm_instructions): Update for new approach.
10850 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10852 * lang-options.h: Added -femit-class-file, -femit-class-files.
10853 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10854 (lang_f_options): Added "emit-class-file(s)".
10856 * expr.c (build_java_arrayaccess): Generate more efficient array
10857 bounds checking, by using unsigned compare.
10859 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10861 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10863 * parse.h: New comment on the handling of unresolved type
10864 identifiers. JDEPs are now part of the jdep_code enum.
10865 (typedef struct jdep): Now use enum jdep_code or int, depending on
10866 availability. Both are narrowed down to an 8 bits bitfield.
10867 (CALL_EXPR_PRIMARY): Fixed comment.
10869 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10871 * Make-lang.in (java): Added gjavac and jvgenmain.
10872 (java.start.encap): Depend on gjavac.
10873 (java.rest.encap): Depend on jvgenmain.
10875 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10876 (JAVA_CROSS_NAME): Likewise.
10877 (java.all.build): Depend on jvgenmain and gjavac.
10878 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10879 (jvgenmain$(exeext)): New target.
10880 (java.install-common): Wrote.
10881 * config-lang.in (compilers, stagestuff): Added gjavac and
10884 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10886 * lang.c (lang_decode_option): New argc/argv interface.
10888 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10890 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10891 * decl.c (build_decl_no_layout): New function.
10892 * expr.c (java_lang_expand_expr): Layout declarations found in
10893 blocks before they're pushed.
10894 * jcf-parse.c (load_class): Save current line when parsing class
10896 (parse_source_file): Register class before expanding their
10898 * lang.c (put_decl_node): Produce `null' when `void *' is
10900 * lex.c (static tree wfl_op): New static global, for error report
10902 (java_init_lex): wfl_operator and wfl_op initialized
10903 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10905 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10906 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10907 build_unresolved_array_type): New static function definitions.
10908 (build_decl_no_layout): New extern function declared.
10909 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10910 faulty modifier exists.
10911 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10912 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10913 (UNARY_PLUS_EXPR): New fake operator.
10914 (struct parser_ctxt): New field osb_number.
10915 * parse.y (static tree wfl_operator): New static WFL for operator
10916 bound error messages.
10917 (DECR_TK, INCR_TK): Moved.
10918 (OP_TK): Tagged <operator>.
10919 (array_type:): Now call build_unresolved_array_type.
10920 (dim_expr:): Count the number of '[' seen.
10921 (post_increment_expression, post_decrement_expression,
10922 pre_increment_expression, pre_decrement_expression,
10923 unary_expression_not_plus_minus, unary_expression:): Actions are
10924 now building the corresponding unary expressions.
10925 (cast_expression:): Actions are now building cast expressions.
10926 (build_unresolved_array_type): New function.
10927 (create_interface): Reset the number of declared interfaces.
10928 (create_class): Likewise.
10929 (method_header): Methods declared within the scope of an interface
10930 are now implicitly set public and abstract.
10931 (java_complete_class): Variable's and parameter's type are patched
10932 with a promoted type.
10933 (declare_local_variables): Resolved non builtin types are promoted
10934 before being used to build a variable decl. Removed type patch
10935 posted on variable initialization statement.
10936 (source_start_java_method): Use build_decl_no_layout to build the
10937 decl of a parameter of incomplete type.
10938 (java_register_parsed_class): Process interfaces too. Call
10939 rest_of_decl_compilation on each processed class declarations.
10940 (java_complete_expand_methods): Don't attempt to expand things in
10942 (java_complete_tree): Process CONVERT_EXPR, even though it always
10943 has a type. Propagate error_mark_node to node's type too. Promote
10944 method's call argument type and return error_mark_node if
10945 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10946 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10947 handle unary operator nodes.
10948 (build_assignment): Added comment.
10949 (print_int_node): New function.
10950 (patch_assignment): New second argument. New error handling. Use
10951 print_int_node. Handle references. Use can_cast_to_p to issue
10952 different error message according to the context and check upon
10953 the initialization of the RHS.
10954 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
10955 (operator_string): Handle more operators.
10956 (patch_binop): No longer use a function static
10957 wfl_operator. Improved error message on shift distance.
10958 (build_unaryop, build_incdec, build_cast, patch_unaryop,
10959 patch_cast): New functions.
10961 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
10963 * jvspec.c: New file.
10964 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
10966 * java-tree.h (identifier_subst): Add declaration.
10968 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
10970 * jvgenmain.c (main): Generate call to JvRunMain.
10972 * class.c (make_class_data): Push value for "sync_info" field.
10973 * decl.c (init_decl_processing): Push "sync_info" field.
10975 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
10977 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
10978 Java (source) name, not signature.
10979 Set TYPE_ALIGN to (at least) that of element_type.
10981 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
10983 * class.c: Moved classname-mangling-rekated code to ...
10984 * mangle.c: ... this new file.
10985 * jvgenmain.c: New program (needs mangle.c) to generate main program.
10986 * Makefile.in: Update for above changes.
10988 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10990 * expr.c (truthvalue_conversion): Convert integer and floating
10991 point value to their truth value.
10992 * lex.c (java_lex): Handle the `null' literal.
10993 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
10994 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
10995 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
10998 * parse.y: Reorganization/documentation on token declaration.
10999 (binop_lookup[]): New added new tree codes.
11000 (relational_expression): Build corresponding binary operators.
11001 (equality_expression, conditional_and_expression,
11002 conditional_or_expression): Likewise.
11003 (java_complete_class): Fix crash in debug message.
11004 (java_complete_tree): Check initialization of method call
11005 arguments. Further bogus node evaluation to detect more error
11006 during assignments. Handles more binary operators.
11007 (patch_assignment): Use DECL_P.
11008 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11010 (operator_string): Handle more case. Compacted source.
11011 (patch_binop): Changed function comment. Checking for
11012 uninitialized first operand takes the compound assignment into
11013 account and uses DECL_P. Checking for uninitialized second operand
11014 delayed to routine's end. Use macros to issue type bound error
11015 messages and issue messages on both operands if their types are
11016 different. Force fixed type into node. Handle all binary
11019 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11021 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11022 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11023 build operator node and return tokens.
11024 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11025 * parse.h (java_complete_tree): Changed returned type in prototype.
11026 (build_method_invocation, build_assignment, patch_assignment,
11027 patch_binop): New static function declarations.
11028 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11029 BUILD_EXPR_WFL): New macros.
11030 * parse.y (enum tree_code binop_lookup[]): New static for token to
11032 (%union): Parser union has new sub-structure `operator'.
11033 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11034 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11035 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11036 ASSIGN_ANY_TK): Tokens tagged `operator'.
11037 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11038 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11039 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11040 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11041 (assignment_operator:): Rule tagged `operator'.
11042 (expression_statement:): Re-installed default rule.
11043 (method_invocation:): Sub rules call build_method_invocation.
11044 (postfix_expression:): Don't attempt to resolve name here. Just
11046 (multiplicative_expression:): Sub-rules build corresponding binop
11048 (additive_expression:, shift_expression:, and_expression:,
11049 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11050 (assignment:): Sub rule invoke build_assignment.
11051 (assignment_operator:): Default rules on sub rules.
11052 (force_error): Added documentation on this variable.
11053 (declare_local_variables): Build initialization calling
11055 (expand_start_java_method): Removed unused rtx declaration. Mark
11056 arguments as already initialized.
11057 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11058 (java_complete_expand_methods): Don't process next method if
11059 completion of the previous one triggered errors.
11060 (java_complete_expand_method): Call source_end_java_method if no
11061 error were found during completion.
11062 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11063 locals declaratilon. Handle names found within a class. Return
11064 error_mark_node when things aren't found.
11065 (patch_method_invocation_stmt): Return error_mark_node on failures.
11066 (patch_invoke): Removed unused local. Return the correct node.
11067 (java_complete_tree): Now returns a value. The BLOCK section binds
11068 local identifiers and the type of a BLOCK is now void. Assign the
11069 result of operand completion on COMPOUND_EXPR. Assign the
11070 encapsulated node of a WFL to the result of its completion, except
11071 when the node is an identifier. Now handle MODIFY_EXPR and several
11072 binary operators. Return error_mark_node on errors.
11073 (build_method_invocation, build_assignment, patch_assignment,
11074 build_binop, operator_string, patch_binop): New functions.
11075 * typeck.c (binary_numeric_promotion): New function.
11077 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11079 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11080 Replace most uses of ident_subst by identifier_subst.
11082 * class.c (push_class_static_dummy_field): Removed function.
11083 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11084 instead of looking got "class" static field. Create that decl here.
11085 (class_identifier_node): Removed; no longer needed.
11086 (init_class_processing): Don't init class_identifier_node.
11087 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11088 Do nreverse 0 times (instead of twice) for Object and Class.
11089 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11091 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11093 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11094 while initializing linenumber_count and linenumber_table.
11095 Do it before init_function_start (which calls emit_line_note).
11096 * expr.c (expand_byte_code): Don't need to clear lineno here.
11098 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11100 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11101 then mangle number as _N_.
11103 * class.c (mangle_class_field): New function.
11104 (build_class_ref): Set assembler name of class reference using
11105 mangle_class_field.
11106 (push_class_static_dummy_field): Likewise.
11108 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11110 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11111 of assigning to TREE_CODE. The latter method exploits a feature
11112 of GCC that is not ANSI compliant.
11114 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11116 * decl.c (pushdecl_force_head): New function.
11117 (pushlevel): Removed conditional printf.
11118 (complete_start_java_method): Don't enter local variable scope if
11119 function is compiled from source code.
11120 * expr.c: parse.h now included
11121 (java_lang_expand_expr): New function.
11122 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11123 printf. Terminate buffer when doing directories.
11124 * jcf-parse.c (parse_source_file): Call lang_init_source before
11125 parsing and before code generation.
11126 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11127 use printf if the macro is defined.
11128 * lang.c (lang_init): Install lang_expand_expr hook on
11129 java_lang_expand_expr.
11130 (java_dummy_print): New function.
11131 (lang_init_source): New function.
11132 * lex.c (java_lex): Remember location of an opening brace at the
11133 second nesting level.
11134 (java_is_eol): Unget character seen after a CR if it is EOF.
11135 * parse.h: Now includes lex.h
11136 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11137 printf if the macro is defined.
11138 (expand_start_java_method, build_expr_block, enter_block,
11139 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11140 New static function declarations.
11141 (pushdecl_force_head): New extern function declaration.
11142 (INCOMPLETE_TYPE_P): New macro.
11143 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11144 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11145 BLOCK_EXPR_ORIGIN): New macros.
11146 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11147 DECL_SOURCE_LINE_LAST): New macros.
11148 (struct parser_ctxt): Removed field current_method_decl, redundant
11149 with the field current_function_decl. Added fields
11150 first_ccb_indent1 and pending_block.
11151 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11152 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11154 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11155 (compilation_unit:): Cosmetic on sub rule.
11156 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11157 (variable_initializer:): Installed default rule on expression:.
11158 (method_declaration:): method_header: starts a new
11159 method. method_body: installs the function body, absorbs blocks
11160 emitted for temporary variable scopings, pops function's body block
11161 and merges function's last statement lineno in DECL_SOURCE_LINE.
11162 (method_body:): Installed default rules.
11163 (block:): Call enter_block when an opening brace is seen. Absorb
11164 scoping blocks and call exit_block when a closing brace is seen.
11165 (block_statement:): Cosmetic changes.
11166 (method_invocation:): Create WFL around CALL_EXPR node.
11167 (patch_stage): Added comment around definition.
11168 (method_header): Try to use first_ccb_indent1 as the first line of
11169 the method, so BP debug info are emitted at the first opening
11170 brace of the function. If the function has no body, use the
11171 location of the function's name. Override currently defined method
11172 name with the matching WFL so we can point redefinition errors
11173 using the location where the function's name was declared.
11174 (check_abstract_method_header): Interprets DECL_NAME as an
11175 identifier or as a WFL, accordingly.
11176 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11177 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11178 location and name information out of it and reinstall DECL_NAME to
11179 its original identifier node value.
11180 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11181 function's source code).
11182 (read_import_dir): Test the value returned by find_class and issue
11183 a fatal accordingly.
11184 (declare_local_variables): Push a new block for the scope of the
11185 new variable(s) if code has been already generated at that nesting
11186 level. Pinpoint redefinition errors using the variable id
11187 WFLs. Generate initialization code if necessary. If the variable
11188 type is incomplete, register a patch on its decl.
11189 (source_start_java_method): Rewritten. Define a new block for the
11190 function's parameters. Build parameter decl out of function's
11191 arguments and register them for a patch if their types are
11193 (expand_start_java_method): Includes the part of
11194 source_start_java_method that was pushing the parameter decls and
11195 completing the method start code.
11196 (source_end_java_method): Removed call the expand_end_bindings and
11197 poplevel (already taken care of). Reinstall function's arguments
11198 and get function's last line of code before calling
11199 expand_function_end.
11200 (java_method_add_stmt): New comment before the function's
11201 code. Complement the second operand of the current COMPOUND_EXPR
11203 (java_complete_expand_methods): Don't generate debug info on line
11204 zero when expanding a generated constructor.
11205 (java_complete_expand_method): Set start and end line numbers for
11206 a artificially generated constructor to one and manually call
11207 enter_block and exit_block when defining it. For all methods:
11208 expand function's start calling the new expand_start_java_method
11209 and invoke java_complete_tree on the effective method's body, if
11211 (resolve_expression_name): Now use lookup_name_in_blocks to search
11212 local variable decls and print out an error when variables are
11214 (patch_method_invocation_stmt): Inserted comment before the
11216 (lookup_method_invoke): Chain method's arguments using chainon
11217 with the current arg list as a second argument. Inserted missing
11218 IDENTIFIER_POINTER when reporting an error on methods not found.
11219 (refine_accessible_methods_list): Don't retain constructors.
11220 (patch_arguments): Function removed.
11221 (java_complete_tree): Inserted comment before the function's
11222 code. New case for BLOCKs. Moved the WFL case a bit
11223 further. Complete function's arguments.
11224 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11225 maybe_absorb_scoping_blocks): New functions.
11227 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11229 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11231 * jcf-parse.c (parse_source_file, java_error_count): New forward
11232 and extern declarations.
11233 (java_parse_abort_on_error): Macro moved.
11234 (jcf_parse_source): fatal called if fopen fails. Now calls
11236 (parse_source_file): New parse_only parameter. Reflects the
11237 elimination of the second pass.
11238 (yyparse): parse_source_file called with argument set to 0.
11239 * jcf.h (JCF_ZERO): Sets java_source to zero.
11240 * lex.c (java_init_lex): pass argument is gone. Function modified
11241 to be called once during the analysis of a file.
11242 (java_unget_unicode): Fixed typo in fatal message.
11243 (java_get_line_col): Likewise.
11244 (java_lval): Likewise. String literals no longer built during
11246 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11248 * parse.h (MODIFIER_WFL): New macro.
11249 (parse_check_super, parser_check_super_interface): Now return int.
11250 (parser_chain_incomplete_item, not_builtin_p,
11251 complete_method_decl): Declarations removed.
11252 (build_method_invocation_stmt, build_invoke): Renamed using the
11253 `patch' instead of `build'
11254 (register-incomplete_type, obtain_incomplete_type,
11255 java_complete_tree, java_complete_expand_method,
11256 unresolved_type_p, create_jdep_list): New function declarations.
11257 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11258 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11259 (jdep): New typedef on new struct _jdep.
11260 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11261 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11262 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11263 JDEP_RESOLVED_P): New macros.
11264 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11265 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11266 JDEP_VARIABLE): New enum values and jdep kinds.
11267 (jdeplist): New typedef on struct _jdeplist.
11268 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11270 (CALL_EXPR_PRIMARY): New macro.
11271 (struct parser_ctxt): Fields java_pass, current_method_decl,
11272 method_decl_list deleted. New field jdeplist.
11273 (INCOMPLETE_P): Macro deleted.
11274 * parse.y (single_type_import_declaration:): Removed pass switch.
11275 (type_import_on_demand_declaration): Likewise.
11276 (field_declaration:): Removed pass switch on all sub rules.
11277 (class_declaration:): Call the complete_class_decl removed on
11279 (method_declaration:): Removed second pass switch. No longer chain
11280 methods decl when method_header reduced.
11281 (method_header:): Sub rules no longer depend on pass switch.
11282 (method_declarator:): Likewise.
11283 (method_body:): Likewise.
11284 (abstract_method_declaration:): Likewise.
11285 (block_statement:): Likewise.
11286 (local_variable_declaration:): Likewise.
11287 (argument_list:): Likewise.
11288 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11289 removed. Partial CLASS_EXPR tree node built instead.
11290 (postfix_expression:): Removed pass switch on all sub rules.
11291 (java_pop_parser_context): Free classd_list content.
11292 (yyerror): Call obstrack_grow0 to finalize error message.
11293 (check_class_interface_creation): Comment modified to reflect new
11294 returned value meaning. Removed second pass switch. Return 1 if an
11295 error was found, 0 otherwise. Adjust pointer on filename if a
11296 leading path separator was found.
11297 (maybe_create_class_interface_decl): Removed first pass switch
11298 when linking the class decl to the class_list. Install a new
11299 jdep_list for the class.
11300 (add_superinterfaces): List of unresolved interfaces is
11301 gone. Unresolved interfaces are directly added to the current
11303 (create_interface): Second pass shortcut removed.
11304 ctpx->modifier_ctx access through MODIFIER_WFL.
11305 (create_class): Second pass shortcut removed. Call to
11306 register_incomplete_type replaces the call to
11307 parser_chain_incomplete_item.
11308 (complete_class_decl): Function removed.
11309 (duplicate_declaration_error): New way of retrieving redeclared
11311 (register_fields): Call to lookup_modifier_cl replaced by
11312 MODIFIER_WFL. New way of handling unresolved type, using
11313 unresolved_type_p and obtain_incomplete_type.
11314 register_incomplete_type replaces call to parser_chain_incomplete_item.
11315 (patch_stage): New static global variable.
11316 (method_header): New way of handling unresolved type, using
11317 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11318 indicates that the method decl needs to be patched.
11319 (check_abstract_method_header): Call to lookup_modifier_cl
11320 replaced by MODIFIER_WFL.
11321 (method_declarator): Incomplete argument type are registered
11322 calling register_incomplete_type. Patch on the declared method is
11323 issued in that case.
11324 (unresolved_type_p): New function.
11325 (parser_check_super_interface): New comment to reflect function's
11326 modified returned type (int). Function and has a new argument
11327 this_wfl. Call to parse_error_context uses this_wfl instead of
11328 relying on lookup_cl.
11329 (parser_check_super): Comment reflects function's new returned
11330 type (int). Function returns non zero value on error.
11331 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11332 register_incomplete_type, jdep_resolve_class): New functions to
11333 handle incomplete types in declarations.
11334 (java_complete_class): Rewritten to work with the new incomplete
11335 type handling scheme.
11336 (complete_class_report_errors): Likewise.
11337 (complete_method_decl): Removed: it jobs is now handled by
11338 java_complete_class.
11339 (do_resolve_class): Class loaded in not already loaded and not
11340 found in Java source code.
11341 (java_check_regular_methods, java_check_abstract_methods): Don't
11342 call complete_method_decl anymore.
11343 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11344 (read_import_dir): Got rid of the pass number dependency.
11345 (declare_local_variables): New handling of unresolved types (patch
11347 (source_start_java_method): New parameter level. Function called
11348 with level set to 1 when argument types are potentially
11349 unresolved. Called to complete the job with level set to 2 once
11350 types are complete.
11351 (source_end_java_method): Call to permanent_allocation
11352 removed. Waiting to be replaced by a more suitable obstack
11354 (java_complete_expand_methods, java_complete_expand_method,
11355 java_expand_finals): New functions.
11356 (build_method_invocation_stmt): Renamed
11357 patch_method_invocation_stmt. Extracts function call expression
11358 (wfl) and arguments (args) from CALL_EXPR tree operands.
11359 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11360 call. Patch the function and argument operand of the CALL_EXPR
11362 (patch_argument, java_complete_tree): New functions.
11364 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11366 Recover from missing fields and methods (i.e. error instead of fatal).
11367 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11368 * expr.c (expand_invoke): Recover from missing method.
11369 (expand_java_field_op): Recover from missing field.
11370 Inline references to java.lang.{Integer,Char,...}.TYPE.
11371 * typeck.c (get_type_from_signature), java-tree.h: New function.
11372 * class.c (add_method): Use get_type_from_signature.
11373 (build_class_ref): Handle a class that was not found.
11374 * typeck.c (convert): Handle conversion to pointers (for convenience).
11375 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11376 instead of lookup_field to handle missing fields.
11378 * jcf-parse.c (process_zip_dir): Set java_source.
11380 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11382 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11384 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11386 * jcf-parse.c (load_class): Don't change input_filename before
11387 calling jcf_parse_source (but still do it before calling
11389 (jcf_parse_source): Assign input_filename after having saved the
11391 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11392 list. ctxp->modifier_ctx zeroed according to its new
11393 definition. ctxp->filename initialized. Removed
11394 JAVA_MODIFIER_CTX_UNMARK.
11395 (java_unget_unicode): Update the character based column position.
11396 (java_allocate_new_line): ref_count not used anymore. Always free
11397 ctxp->p_line. Initialize c_line->char_col to 0.
11398 (java_get_unicode): Update the character based column position.
11399 (java_lex): Use ctxp->elc to store current position in source
11400 file, at the beginning of the parsed token. Set modifier_ctx entry
11401 corresponding to the parse modifier to a WFL node. Return a WFL
11402 node when an identifier is parsed.
11403 (java_lex_error): Now uses ctxp->elc to store current position in
11405 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11406 * lex.h (build_wfl_node): New function definitions.
11407 (struct java_line): ref_count and next fields are gone. New field
11409 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11410 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11411 (JAVA_COLUMN_DELTA): New macro.
11412 (java_lc): New typedef on new struct _java_lc.
11413 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11414 (parse_error_context, parse_warning_context): Changed prototypes.
11415 (java_get_line_col): Added as an available global function.
11416 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11417 (IC_DECL): Replaced by macro IC_TYPE
11418 (DEPEND_WFL): New macro.
11419 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11421 (exit_java_complete_class): Removed a commented out statement.
11422 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11423 now an array of tree nodes. Deleted fields line_list and
11424 e_line. New field elc, to replace e_line.
11425 * parse.y (array_type:): Build WFL node.
11426 (qualified_name:): Build a single WFL node out of two. Retain
11427 the location information of the first node in the resulting node.
11428 (package_declaration:): Use package name as a WFL node
11429 (single_type_import_declaration:): Use imported name as a WFL node.
11430 (type_import_on_demand_declaration:): Use root of the imported
11431 packages as a WFL node.
11432 (field_declaration:): Removed unused local variable cl.
11433 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11434 (yyerror): New static elc. Removed static error_line, error_pos.
11435 New local code_from_source. Save ctxp->elc into elc at the first
11436 pass. Call java_get_line_col to get a string of the line where
11438 (debug_line): Removed static function.
11439 (parse_error_context, parse_warning_context): Parameter cl is now
11440 a WFL node. Use its value to initialize ctxp->elc.
11441 (redefinition_error): Parameter cl is now a WFL node.
11442 (parse_add_interface): New parameter wfl. No longer call
11443 lookup_cl, use wfl instead.
11444 (check_class_interface_creation): Parameter cl is now a WFL node.
11445 (maybe_create_class_interface_decl): Likewise.
11446 (add_superinterfaces): New function.
11447 (create_interface): Removed local cl, node, super_decl,
11448 super_decl_type. Function now uses id as a WFL node. Better
11449 warning/error report on obsolete or forbidden mix of
11450 modifiers. Now calls add_superinterfaces to register interfaces.
11451 (create_class): Removed local cl, node. Local variable id is used
11452 as a WFL node. Better error report on forbidden modifier
11453 mix. Uses add_superinterfaces to register interfaces.
11454 (find_field): Argument cl is now a WFL node. Now store the WFL
11455 node of a fields that needs to be checked for their
11457 (method_header): Local variable node non longer used. Local
11458 variable id replaces cl.
11459 (check_modifiers_consistency): Local variable cl is now a WFL
11461 (method_declarator): Local variable cl replaced by parameter id.
11462 (parser_qualified_name): Now uses parameter name as a WFL node.
11463 (parser_check_super_interface): New parameter wfl, for achieve
11464 greater accuracy during error reports.
11465 (parser_chain_incomplete_item): New parameter named location. Used,
11466 along the decl, to construct the incomplete item node.
11467 (java_complete_class): resolve_class now uses WFL node extracted
11468 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11470 (complete_method_decl): Unresolved function's argument types are WFL.
11471 (resolve_class): Parameter cl is now a WFL node.
11472 (resolve_and_layout): Likewise.
11473 (do_resolve_class): Likewise. Try first to use cl and then do the
11474 lookup on the decl when calling check_pkg_class_access.
11475 (complete_class_report_errors): Use IC_TYPE in place of
11476 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11477 instead of doing a lookup over the decl.
11478 (java_check_final): Use WFL info from field tree list.
11479 (lookup_cl): Rewritten and returns a statically defined WFL node.
11480 (lookup_modifier_cl): Now uses information from WFL nodes.
11481 (process_imports): Likewise.
11482 (read_import_dir): name and cl arguments replaced by a single WFL
11483 node. Function modified accordingly.
11484 (find_in_imports_on_demand): Now uses WFL node.
11485 (check_pkg_class_access): cl argument is now a WFL node.
11486 (declare_local_variables): Fixed to use WFL nodes.
11487 (resolve_expression_name): Likewise.
11488 (build_method_invocation_stmt): name_combo argument renamed
11489 wfl. Function modified to use WFL nodes.
11490 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11491 (lookup_method_invoke): cl is now a WFL node. Added missing
11492 IDENTIFIER_POINTER to class type decl name.
11494 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11496 * lang.c (init_parse): Now returns char* containing the filename.
11498 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11500 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11502 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11503 * class.c (make_class_data): If flag_assume_compiled, initial class
11504 state is CSTATE_PREPARED; make superclass and interfaces direct
11505 references, rather than constant pool indexes.
11507 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11509 * parser.y: Include flags.h. Removed debug variable pl.
11510 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11511 (block:): Likewise.
11512 (labeled_statement_nsi:): Generate debug info when reducing
11513 expression_statement:.
11514 (check_pkg_class_access): get_access_flags_from_decl invokation
11515 fixed for new CLASS_* flags location.
11516 (source_end_java_method): Save/restore parser context when
11517 entering/leaving this routine. Restore lineno to its right value
11518 before calling expand_end_bindings.
11519 (build_method_invocation_stmt): build_invoke called with the
11520 current line information.
11521 (build_invoke): New argument cl. Wrap the function call around a
11523 (refine_accessible_methods_list): Changed comment, removed
11525 * parse.h: Fixed typo in comments.
11526 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11527 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11528 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11530 * lex.c (java_lex): Record the last closing curly bracket of a
11532 * jcf-parse.c (jcf_parse_source): Now calls
11533 java_check_methods. Clarified comment, fixed typo.
11535 1998-04-09 Dave Brolley <brolley@cygnus.com>
11537 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11538 (finish_parse): Expose for non USE_CPPLIB builds.
11540 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11542 * lang.c (lang_print_xnode): New function.
11544 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11546 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11547 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11548 used to build a class's dispatch table.
11549 (make_class_data): Generate dispatch table if flag_assume_compiled.
11550 Set dtable of class object to address of class_dtable_decl.
11552 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11553 be volatile and have side effects - generates better code.
11555 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11556 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11558 * expr.c (expand_invoke): If class is final, method is
11559 effectively final, so can call it directly.
11561 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11563 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11565 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11567 * parse.y (build_method_invocation_stmt): Removed extra argument
11570 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11572 * expr.c (dtable_indent): Now static global.
11573 (expand_invoke): Now call invoke_build_dtable and
11574 build_invokevirtual.
11575 (invoke_build_dtable, build_invokevirtual): New functions.
11576 * jcf-io.c (find_class): Defer issuing a warning by setting
11577 jcf->outofsynch to 1.
11578 * jcf-parse.c (jcf_out_of_synch): New function.
11579 (load_class): Test this_jcf.outofsynch flag and call
11580 jcf_out_of_synch accordingly.
11581 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11582 comment indentation.
11583 * lex.c (java_get_unicode): Fixed code indentation.
11584 (java_lex): Create string literal. Fixed typo. Removed several
11585 premature obstack_free.
11586 * parse.h: New enums for name resolution and invocation mode.
11587 (struct qualification): New data structure.
11588 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11589 (do_resolve_class, build_method_invocation_stmt,
11590 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11591 debug_line, identical_subpath_p, invocation_mode,
11592 refine_accessible_methods_list, build_invoke,
11593 lookup_method_invoke): New functions declared.
11594 (build_invokevirtual, invoke_build_dtable, match_java_method,
11595 build_field_ref, jcf_out_of_synch): New references to external
11597 (struct parse_ctxt): Removed artificial_constructor field.
11598 * parse.y: (array_type:): Type defined for this rule.
11599 (class_type:): Installed default rule for interface_type:.
11600 (array_type:): Now build Java array type.
11601 (qualified_name:): Now use obstack_grow0.
11602 (method_declaration:): Skip the artificial constructor added to
11604 (abstract_method_declaration:): Execute the code only during pass 1.
11605 (block:): Installed default rule in block_statements:.
11606 (block_statement:): Add the statement to the method during pass 2.
11607 (statement_expression): Installed default rule for
11608 method_invocation:.
11609 (argument_list:): Added code to build the argument list.
11610 (method_invocation:): Added call to create the method invocation
11612 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11613 (debug_line): New function for debug.
11614 (complete_class_decl): No longer do something during pass 1.
11615 (method_header): Use BUILD_PTR_FROM_NAME.
11616 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11618 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11619 function's main comment.
11620 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11622 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11623 (resolve_class): Now works with arrays.
11624 (do_resolve_class, resolve_and_layout): New functions.
11625 (java_check_regular_methods): Reverse method list before and after
11626 having processed it. No longer set ctxp->artificial_constructor.
11627 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11628 accordingly. Fixed typo in issued error message. Now use
11630 (find_in_imports_on_demand): Now use obstack_grow0.
11631 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11632 (source_end_java_method): Call expand_expr_stmt instead of
11633 expand_expr. Calls it before calling expand_function_end.
11634 (java_method_add_stmt): Do nothing if errors were found during
11636 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11637 (build_method_invocation_stmt, build_invoke, invocation_mode,
11638 lookup_method_invoke, refine_accessible_methods_list,
11639 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11641 * typeck.c (build_java_signature): Properly end method signature
11642 if return type skipped.
11643 (match_java_method): New function.
11645 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11647 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11649 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11651 * expr.c (build_invoke_non_interface): New function.
11652 (methods_ident, ncode_ident): Now static globals.
11653 (expand_invoke): Use build_invoke_non_interface.
11654 * java-tree.h (struct lang_decl): New field function_decl_body.
11655 (DECL_FUNCTION_BODY): New macro.
11656 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11657 CLASS_FROM_SOURCE_P.
11658 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11659 before starting pass 2. Call to java_generate_parsed_class replaced
11660 by java_register_parsed_class.
11661 * lex.c: Fixed typo in header. Some line width related formating.
11662 * lex.h: Some line width related formating.
11663 * parse.h (source_end_java_method, resolve_expression_name,
11664 complete_class_decl, maybe_create_class_interface_decl,
11665 check_class_interface_creation): New static function declarations.
11666 (java_layout_parsed_class, java_method_add_stmt): New function
11668 (struct parser_ctxt): Field mark_class_generate removed. New
11669 fields class_list and artificial_constructor.
11670 * parse.y: Fixed typo in header.
11671 (class_declaration:): Call complete_class_decl when class body
11673 (method_declaration:): Call source_end_java_method in pass 2 when
11674 the method body is defined.
11675 (postfix_expression:): Do expression name resolution on sub-rule
11676 name during pass 2.
11677 (create_class, create_interface): Merged common pieces.
11678 (check_class_interface_creation, maybe_create_class_interface_decl):
11680 (complete_class_decl): New function.
11681 (register_fields): Fixed line width related typo.
11682 (method_header): Correctly skip first argument when fixing
11683 argument line. Changed the loop.
11684 (java_check_circular_reference): Now use ctxp->class_list.
11685 (java_complete_class): Removed start/stop marking.
11686 (java_check_regular_methods): Now takes a class decl as an
11687 argument. Add default constructor if none were encountered.
11688 (java_check_methods): Now use ctxp->class_list. Changed call to
11689 java_check_regular_methods.
11690 (source_start_java_method): Set DECL_ARG_TYPE for each function
11692 (source_end_java_method, java_method_add_stmt): New functions.
11693 (java_generate_parsed_class): No longer exists.
11694 (java_layout_parsed_class, java_register_parsed_class): New functions.
11695 (resolve_expression_name): New function.
11697 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11699 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11700 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11701 until pass initializations are done. Call read_import_dir with
11703 * parse.h: (lookup_modifier_cl): New function declared.
11704 (INTERFACE_FIELD_MODIFIERS): New macro.
11705 (OBSOLETE_MODIFIER_WARNING): New macro.
11706 * parse.y: (register_fields): Class type and current field name in
11707 local variables. Check modifier(s) if adding field(s) to an interface.
11708 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11709 and report errors using the faulty modifier line context.
11710 (lookup_modifier_cl): New function.
11711 (read_import_dir): Detect and report default import processing
11714 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11716 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11717 * class.c (is_compiled_class): Return 1 after making sure it
11718 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11719 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11720 * java-tree.h (flag_assume_compiled): Add decl.
11721 * lang.c (lang_f_options): Add the flag.
11722 (flag_assume_compiled): Add decl, default to 0.
11724 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11726 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11727 (is_compiled_class): Likewise.
11728 (layout_class): Likewise.
11729 (layout_class): Detect and lay out classes defined in source code.
11730 (interface_of_p, add_interface_do, may_add_interface): New
11732 (add_interface): Now use add_interface_do.
11733 (add_method_1): New function.
11734 (add_method): Now use add_method_1.
11735 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11736 (complete_start_java_method): New function.
11737 (start_java_mehod): Now call complete_start_java_method.
11738 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11739 (expand_invoke): Likewise and fixed typo.
11740 *gjava.c: (print_super_field): Use new argument to find_class
11743 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11744 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11745 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11747 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11748 (add_method_1, push_class): New prototypes.
11749 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11750 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11751 directory where the class was found.
11752 (find_class): New argument DO_CLASS_FILE. Function find_class
11753 modified accordingly.
11754 *jcf-parse.c: (fix_class_path): New function.
11755 (load_class): Use new VERBOSE argument. load_class now finds and
11756 loads/parses .class/.java files. Save read_state of current_jcf
11758 (java_parser_abort_on_error): New macro.
11759 (jcf_parse_source, parse_source_file): New function.
11760 (jcf_parse): Fixed typo.
11761 (yyparse): Call parse_source_file () only.
11762 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11763 writing the real class name back in the zip directory entry.
11764 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11765 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11766 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11767 (find_class): Prototype fixed.
11768 *lex.c: Added 1998 time stamp.
11769 Removed all static global variables, moved into the parser
11770 context data structure.. Now include unistd.h if SEEK_SET not
11772 (java_init_lex): Rewritten.
11773 (java_sneak_unicode): Modified current unicode access in current line.
11774 (java_unget_unicode): Likewise.
11775 (java_allocate_new_line): New allocation management.
11776 (java_read_char): Modified access and storage of unget_utf8_value.
11777 New way of processing current unicode.
11778 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11779 (java_get_unicode): Now use the parser context.
11780 (java_lineterminator): Likewise.
11781 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11782 of the reentrant parser implementation. Function now use the
11783 parser context data structure and java_lval. Fixed production of
11784 the float and double constant "out of range" error message. Fixed
11785 obstack use. Return integer value when hitting a modifier. Now
11786 return type for TRUE, FALSE and other predefined types. Return
11787 identifier as a TREE_LIST list containing the current line context
11788 as the TREE_VALUE sub-node.
11789 (java_unicode_2_utf8): Fixed typo in declaration.
11790 (java_lex_error): Now use the parser context data structure.
11791 *lex.h: Added 1998 time stamp.
11792 (struct java_line): New fields ref_count and next.
11793 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11794 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11795 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11796 *parse.h: Added 1998 time stamp.
11797 (java_parse_source_file): Renamed from parse_source_file.
11798 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11799 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11800 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11801 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11802 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11803 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11804 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11805 (struct parser_ctxt): New data structure to keep the parser context.
11806 *parse.y: Added 1998 time stamp, got rid of static global variables.
11807 (java_error_count, ctxp): New global variables.
11808 (%union): New value field.
11809 (numeric_type, integral_type): Rules removed.
11810 (primitive_type): Rule defined to handle integral, float, double and
11812 (qualified_name, package_declaration,
11813 single_type_import_declaration, type_import_on_demand_declaration,
11814 modifiers, class_declaration, super, interfaces,
11815 interface_type_list, class_body, field_declaration,
11816 field_declaration, variable_declarators, variable_declarator,
11817 variable_declarator_id, method_declaration, method_header,
11818 formal_parameter_list, formal_parameter, method_body, block,
11819 static, interface_declaration, extends_interfaces,
11820 abstract_method_declaration, local_variable_declarators): Rules now
11822 (force_error, do_warning): New global statics.
11823 (push_parser_context, parser_context_save_global,
11824 parser_context_restore_global, pop_parser_context): New functions.
11825 (yyerror): Now uses the global parser context. Fixed use of obstack.
11826 (parse_error, parse_error_context, parse_warning_context,
11827 java_accstring_lookup, redefinition_error, check_modifiers,
11828 parser_add_interface, create_interface, create_class, find_field,
11829 duplicate_declaration_error, register_fields, method_header,
11830 check_modifiers_consistency, check_abstract_method_header,
11831 method_declarator, parser_qualified_classname,
11832 parser_check_super_interface, parser_check_super,
11833 parser_chain_incomplete_item, java_check_circular_reference,
11834 layout_class_from_source, java_complete_class,
11835 complete_method_decl, resolve_class, complete_class_report_errors,
11836 java_check_final, check_method_redefinition,
11837 java_check_regular_methods, java_check_abstract_methods,
11838 java_check_methods, lookup_java_interface_method2,
11839 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11840 process_imports, find_in_imports, read_import_entry,
11841 read_import_dir, find_in_imports_on_demand,
11842 check_pkg_class_access, not_builtin_p, declare_local_variables,
11843 source_start_java_method, java_generate_parsed_class): New
11845 *typeck.c: (signature_include_return): New global variable.
11846 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11847 to add the function returned type in the signature.
11849 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11851 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11853 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11855 * Make-lang.in (java.info): Added.
11856 (java.install-info): Added
11858 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11860 * Makefile.in (clean): Also remove java/parse.c.
11862 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11864 Add a pair of -fbounds-check/-fno-bounds-check options.
11865 * lang.c (lang_decode_option): Add code to grok arguments.
11866 (flag_bounds_check): Add decl.
11867 (lang_f_options): New array w/ the option in it.
11868 * java-tree.h (flag_bounds_check): Add decl.
11869 * lang-options.h: New file.
11870 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11871 of a static macro value.
11872 (JAVA_ARRAY_EXCEPTION): Delete macro.
11874 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11876 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11877 * expr.c (build_anewarray): Add missing promote_type.
11879 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11881 Add array types with known length to optimize bounds checking.
11882 * typeck.c (build_java_array_type): Take length parameter.
11883 (java_array_type_length, build_prim_array_type): New functions.
11884 * java-tree.h: Update for new functions.
11885 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11886 * class.c: Use build_prim_array_type.
11887 * expr.c (can_widen_reference_to): Handle known-length array types.
11888 (verify_jvm_instructions): Keep track of integer push instructions
11889 followed by newarray/anewarray, so we can build known-length arrays.
11890 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11891 (java_array_data_offset): New function.
11892 (build_java_array_length_access): New function. Optimize if constant.
11893 (build_java_arrayaccess): Constant fold bounds check.
11894 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11895 (build_newarray, build_anewarray): New functions.
11896 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11897 * verify.c (merge_types): Handle known-lengh array types.
11899 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11901 * expr.c (expand_byte_code): Fix performace bug, which caused
11902 searching linenumber_table to be linear rather than constant.
11904 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11906 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11908 * decl.c, java-tree.h (soft_fmod_node): New global.
11909 * decl.c (init_decl_processing): Define __builtin_fmod.
11910 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11911 using __builtin_fmod.
11913 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11915 * keyword.h: New file, output of keyword.gperf as processed by
11917 * lex.c (java_lex_init): Initialize java_error_flag.
11918 * parse.c (YYERROR_NOW): Uses java_error_flag.
11919 * parse.y: New static java_error_flag. Useless definition of
11921 * parse.y (java_error): Portable error recovery using
11922 java_error_flag (not yet completely tuned).
11924 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11926 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11928 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11930 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11931 (parse.c, lex.c, keyword.h): New rules for Java source code
11933 * parse.c: Renamed into jcf-parse.c.
11934 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11935 * keyword.gperf: New file, Java keywords.
11936 * parse.y: New file, Java language grammar.
11937 * parse.h: New file, Java language grammar definitions.
11938 * lex.c: New file, Java language lexer.
11939 * lex.h: New file, Java language lexer definitions.
11941 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11943 * decl.c (clinit_identifier_node), java-tree.h: New global.
11944 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11945 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11946 * expr.c (expand_java_field_op): Check for invalid assignment
11949 * jcf-reader.c (get_attribute): Test for wrong attribute length.
11951 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
11953 * verify.c (verify_jvm_instructions): When processing a handler,
11954 attempt to set the current_subr to the right value.
11955 (More complicated code combines Sep 17 and Oct 22 versions.)
11957 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
11959 * class.c (push_class): Figure out (guess) name of source file.
11960 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
11961 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
11962 (parse_class_file): Change return type from int to void.
11963 Call debug_start_source_file/debug_end_source_file.
11965 * expr.c (build_java_binop): Fix masking 2nd operand.
11966 * decl.c (init_decl_processing): Set sizetype first.
11968 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
11970 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
11971 (Revert Sep 17 change.)
11973 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11975 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
11976 .class extension in their name and fix thing so we don't process
11977 them parse_zip_file_entries().
11978 (parse_zip_file_entries): Cleaned unused local variables.
11980 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
11982 * expr.c (can_widen_reference_to): Allows equal array element types.
11983 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
11984 * jcf-dump.c (RET): Get (and print) index.
11986 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
11987 Promote element type to POINTER_TYPE.
11989 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11991 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
11992 find_in_current_zip, jcf_figure_file_type): Moved from
11993 jcf-reader.c to parse.c.
11994 * zextract.c: (read_zip_archive): takes file_comment_length possible
11995 field into account.
11997 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
11999 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12001 * verify.c (merge_types): Handle array types even better ...
12003 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12005 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12007 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12008 * class.c (make_class_data): Don't build fields_decl if no fields.
12009 When building fields_decl, skip if DECL_ARTIFICAL.
12011 * expr.c (java_stack_swap): Update stack_type_map.
12012 * verify.c (merge_types): Handle array types better.
12014 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12016 * class.c (add_field): Don't promote short integral fields to
12017 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12018 * expr.c (push_value): Promote and convert short integral values.
12020 * decl.c, java-tree.h (integer_two_node): New constant node.
12021 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12023 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12025 * class.c (append_gpp_mangled_type): Use function argument
12026 unpromoted type to generate mangled name.
12028 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12030 * constants.c (build_constant_data_ref): Now uses current_class
12031 instead of main_class.
12032 (build_constants_constructor): Now uses current_class instead of
12034 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12035 of the global variable SeepZipFiles done here.
12036 * zextract.c (read_zip_archive): extra_field optional field taken
12037 into account while computing the position of the class file in the
12039 * verify.c (verify_jvm_instructions): Use current_jcf to search
12041 * parse.c (load_class): First search for the class to load in the
12042 current zip file. Saves current_jcf (restored before returning
12043 from that function). Don't call JCF_FINISH in the class was found
12044 in the current ZIP file.
12045 (jcf_parse): If the class was found in the current ZIP file, save
12046 its tree_constant_pool (for later reuse).
12047 (parse_class_file): New function. Process each method defined in
12048 the current class and record the class as to be later registered.
12049 (yyparse): Rewritten. Figure the type of the current file and switch
12051 * lang.c: New global variable current_jcf.
12052 (lang_init): Removed compiling_from_source test (done later, in
12053 yyparse). Removed call the jcf_parse ().
12054 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12055 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12056 in the current ZIP file) and zip_offset (offset to the class data in
12057 the current zip file).
12058 * jcf-reader.c: zipfile.h included.
12059 localToFile: New ZipFileCache static global variable
12060 (parse_zip_file_entries): New function. Browse the current ZIP
12061 file directory and process each class found.
12062 (process_zip_dir): New function. Register each class found in the
12063 ZIP file directory. The class aren't parsed but a valid JCF is
12064 link to each of them.
12065 (find_in_current_zip): New function. Search for a class in the
12066 current ZIP file directory. If found, prepare the class so that it
12068 (jcf_figure_file_type): New function. Examine the file structure
12069 to figure a class file, a ZIP file. If none of these categories are
12070 matched, a source file is assumed.
12071 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12072 SeenZipFile: New global variable.
12073 (open_in_zip): Use zipmember's length to accelerate the search for
12074 a member. If zipmember was NULL and zip file successfully read,
12076 * java-tree.h: New global variable current_jcf declared. Added
12077 declaration for current_constant_pool_tags, current_constant_pool_data,
12078 current_constant_pool_length, current_constant_pool_data_ref.
12079 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12080 store the JCF of classes seen in a zip file) and tree *constant_pool
12081 (to save a loaded class constant pool). current_class declared here.
12082 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12083 retrieve method_ref_constant.
12084 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12085 (OBJECT): get_class_constant now uses current_jcf.
12086 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12087 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12088 (expand_invoke): Now uses current_class instead of main_class
12089 (build_class_init): Now uses current_class instead of main_class
12090 * class.c: New static global variable registered_class.
12091 (register_class): New function.
12092 (emit_register_class): Modified to use registered_class instead of
12094 (is_compiled_class): Now take into account class seen in the archive.
12096 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12098 * except.h: Renamed to: java-except.h.
12099 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12100 * except.c: Add semi-working (commented out) implementation.
12102 * expr.c (expand_iinc): Add needed flush_quick_stack.
12103 * parse.c (set_source_filename): New function.
12104 (give_name_to_class): Set input_filename from package.classname.java.
12106 * jcf-io.c (find_class): Don't look first in ".".
12108 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12110 * zextract.c (read_zip_archive): Now takes into account the
12112 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12114 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12116 * constants.c, java-tree.h (build_internal_class_name): New function.
12117 (alloc_class_constant): Re-implement using build_internal_class_name.
12118 * class.c (make_class_data): Likewise.
12119 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12121 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12123 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12124 to NULL before pushing an exception handler target.
12126 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12127 (java_stack_swap, java_stack_dup): Re-write to be safe from
12128 clobbering registers.
12129 (build_class_init): New function.
12131 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12133 * typeck.c (build_java_array_type): Temporary use
12134 permanent_obstack to create the array 'length' field.
12135 * expr.c (lookup_label): Temporay use permanent_obstack to create
12136 label if not found.
12137 * class.c (push_super_field): Tempory use permanent_obstack.
12139 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12141 * typeck.c (type_for_mode): Now handles double_type_node and
12143 * verify.c (verify_jvm_instructions): The instruction following
12144 the wide bytecode is checked. OPCODE_ret added to the list of
12147 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12149 * class.c (make_class): Temporary use permanent_obstack. Set the
12150 class CLASS_P field to 1.
12151 (push_class): Temporary use permanent_obstack.
12152 (set_super_info): Temporary use permanent_obstack.
12153 (add_method): Temporary use permanent_obstack, set
12154 METHOD_TRANSIENT().
12155 (add_field): Temporary use permanent_obstack. Sets
12156 FIELD_VOLATILE() and FIELD_TRANSIENT().
12157 (build_class_ref): Temporary use permanent_obstack if the class
12159 (build_static_field_ref): Temporary use permanent_obstack when
12160 creating field's rtl.
12161 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12162 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12163 and fields. Function finalized, as far as flag handling.
12164 (push_class_static_dummy_field): Temporary use permanent_obstack.
12165 (emit_register_class): Force generation of class registration at
12167 * decl.c (end_java_method): Call permanent_allocation() before
12169 * expr.c (can_widen_reference_to): Added comment to interface
12170 handling, fixed typo.
12171 (lookup_field): Now uses CLASS_P() to correct FIXME
12172 (expand_invoke): Verification on public && !static &&
12173 !abstract moved into soft_lookupinterfacemethod (kaffe).
12174 Use Object class dtable if objectref is an array when expanding
12176 (java_push_constant_from_pool): Temporary use permanent_obstack
12177 for CONSTANT_string
12178 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12179 create constant references.
12180 (get_constant): Temporary use permanent_obstack to create constant.
12181 (load_class): Temporary use permanent_obstack to load class.
12182 (jcf_parse): Temporary use permanent_obstack to perform class
12184 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12185 (build_java_signature): Temporary use permanent_obstack.
12186 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12188 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12189 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12192 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12194 * class.c (append_gpp_mangled_type): Fix typo.
12195 (emit_register_class): Use main_class to get class object, rather
12196 than looking for no-longer-existing static decl starting with _CL.
12197 * typeck.c (parse_signature_type): Promote array element type
12198 if it is a RECORD_TYPE.
12200 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12202 * class.c (push_class_static_dummy_field): New function.
12203 (mangle_static_field): New. Do G++-style mangling of static fields.
12204 (layout_class): Mandle static fields here, not in add_field.
12205 (build_class_ref): The class object is now a dummy static field.
12206 * decl.c (find_local_variable): Look for best, instead of first match.
12207 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12208 (build_java_athrow): Don't check here if exception is Throwable.
12209 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12210 (TYPE_USED): Removed. No longer used ...
12211 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12212 * verify.c (push_pending_label): New function.
12213 (push_pending_block): Renamed to check_pending_block.
12214 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12215 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12216 re-checking possible handlers) after a store (less wasted work).
12217 Check for null handler (finally) before calling add_handler.
12218 Various changes to (finally?) correctly handle try/finally.
12220 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12222 * class.c: Include stdio.h.
12224 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12226 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12227 to make sure class is initialized before static/special invoke.
12229 * verify.c (verify_jvm_instructions): On a store instruction,
12230 call find_local_variable to force pre-allocation of decl and rtx.
12231 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12233 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12235 * class.c (build_class_ref): Strip off "promoted_" if need be.
12236 (make_field_value): Call build_java_signature when needed.
12237 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12238 * expr.c (build_java_athrow): Don't push_value of exception.
12239 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12240 match specification of [fd]cmp[lg] for NaNs.
12241 (expand_byte_code): Add support for exception handler ranges.
12242 * except.c: Add skeleton for EH code-generation.
12243 * verify.c (merge_types): Treat all promoted integral types as equal.
12244 * constants.c (build_constants_constructor): To force creation of
12245 current_constant_pool_data_ref, call build_constant_data_ref.
12247 * javaop.def (lload): Fix typo.
12248 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12250 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12252 * parse.c: Don't include function.h.
12254 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12256 * except.[ch]: New files.
12257 * Makefile.in (JAVA_OBJS): Add except.o
12258 * expr.c: Temporary warning about unimplemented exceptions.
12259 * verify.c: Verify exception handlers.
12261 * jcf-dump.c (disassemble_method): Print exception table.
12263 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12265 * expr.c (verify_jvm_instructions): Started a thorough
12266 verification of invoke* bytecodes.
12267 (expand_byte_code): flush quick stack if PC is the target of a
12268 branch. and undef RET (conflicting with config/i386/i386.h).
12269 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12271 (expand_invoke): Now handles invokeinterface and do more
12272 verification according to the bytecode.
12273 (lookup_field): Don't try to load the class if processing
12275 (can_widen_reference_to): Now handles interfaces.
12276 * decl.c (init_decl_processing): New global variable
12277 soft_lookupinterfacemethod_node, declared in java-tree.h.
12278 Call set_super_info on string_type_node.
12279 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12281 * class.c (set_super_info): Fills the CLASS_* flags according to
12283 (get_access_flags_from_decl): Handles all class flags.
12285 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12287 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12288 * parse.c (yyparse): Check for abstract method, and missing code.
12289 * expr.c (expand_byte_code): Change interface.
12290 * lang.c (put_decl_node): Print promoted types prettier.
12291 * verify.c (verify_jvm_instruction): Change interface.
12292 Partial support for scanning exception table.
12293 For load instructions, handle promoted integral types.
12295 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12297 * verify.c: New file, with contents moved from expr.c.
12298 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12299 * typeck.c (is_array_type_p): Moved here from expr.c.
12300 * java-tree.h: Add some now-needed function declarations.
12301 * Makefile.in (JAVA_OBJS): Added verify.o.
12303 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12305 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12306 METHOD_ABSTRACT flag.
12308 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12309 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12310 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12312 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12314 (start_java_method): Hook for SYNCHRONIZED methods.
12316 * expr.c (build_java_jsr, build_java_ret): New functions
12317 (JSR,PRE): New macros
12318 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12319 (verify_jvm_instructions): tableswitch, lookupswitch,
12320 monitorenter, monitorexit, goto_w: verified.
12321 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12322 (build_java_monitor): New function.
12323 (MONITOR_OPERATION): Modified to call build_java_monitor()
12324 (verify_jvm_instructions): Started a thorough verification of
12327 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12329 Support verification of jsr/ret subroutines (used for try/finally).
12330 * decl.c (return_address_type_node): New type node.
12331 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12332 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12333 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12334 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12335 TYPE_USED): New macros for special types in type_map.
12337 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12338 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12340 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12342 * expr.c (can_widen_reference_to): New function.
12343 (pop_type): Use it.
12344 (merge_type_state): Support handling start of subroutine.
12345 (push_pending_block): Return char* error message, instead of calling
12346 fatal on an error. Also handle subroutines.
12347 (verify_jvm_instructions): Handle errors from push_poending_block.
12348 Support jsr and ret instructions.
12350 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12352 * jcf-io.c (find_classfile): Fix thinko.
12353 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12355 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12357 * Makefile.in (BISON): Remove.
12359 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12361 * Makefile.in: Convert to autoconf.
12362 * config-lang.in (outputs): Added java/Makefile.
12364 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12365 Rename cc1java to jc1.
12367 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12368 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12370 * class.c (class_depth): Do load_class if needed.
12372 Mostly better verification.
12373 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12374 (init_decl_processing): Change return type of soft_checkcast.
12375 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12376 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12377 lang_print_error): New functions.
12378 (lang_init): Set global hook print_error_function to lang_print_error.
12379 * expr.c: In the type_map ptr_type_node is only used for null now.
12380 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12381 (merge_types): Dererence pointer to record types before comparing.
12382 (decode_newarray_type, merge_types): On error just return NULL.
12383 (build_java_binop): Add preliminary implementation (with warning)
12384 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12385 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12386 (expand_compare, expand_java_goto, expand_java_call): Don't
12387 push_pending_block, since that only makes sense when verifying.
12388 (merge_type_state): Different return codes.
12389 (push_pending_block): A block may need to be verified more than once.
12390 (expand_byte_code): Warn about unused code at code generation time.
12391 (verify_jvm_instruction): Changed logic, since code may need to be
12392 re-verified if type-state has changed. Also, better error handling.
12393 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12394 Improve newarray, anewarray, ?aload, athrow,
12395 * java-tree.h (LABEL_CHANGED): New macro.
12397 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12399 * decl.c (soft_athrow_node): New global variable initialized.
12400 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12401 * typeck.c (convert): Added support for REAL_TYPE.
12402 (convert_to_char): New function.
12403 (convert): Handle CHAR_TYPE.
12404 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12405 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12406 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12408 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12409 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12410 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12411 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12412 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12413 to Use The Right Things.
12414 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12415 compatible with INT. BOOLEAN is made equivalent to BYTE.
12416 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12417 OPCODE_ifnonnull): Now supported.
12418 (build_java_athrow): New function.
12420 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12422 Rename method name <init> to match G++ (and fix mangling).
12423 * class.c (layout_class): Replace method name of <init> by class name.
12424 (make_method_value): Do inverse renaming of constructor from <init>.
12425 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12426 * typeck.c (lookup_java_constructor): New function.
12427 * expr.c (expand_invoke): If method_name is <init>, call
12428 lookup_java_constructor to find constructor.
12430 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12432 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12434 * parse.c (get_class_constant): Modified to handle array "classes"
12435 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12437 (convert): Modified to handle real type.
12438 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12439 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12440 variables declared.
12441 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12442 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12443 global variables initialized.
12444 (find_local_variable): Handles the case of a pointer
12445 (end_java_method): Restore the use of one more scope
12446 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12447 build_java_array_length_access, expand_java_arrayload,
12448 expand_java_arraystore, expand_java_array_length,
12449 expand_java_multianewarray, expand_java_anewarray,
12450 build_java_check_indexed_type, is_array_type_p,
12451 build_java_throw_out_of_bound_exception): New functions.
12452 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12453 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12454 OPCODE_<t>aload): Implemented code for verification.
12455 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12456 ARRAY_NEW_MULTI): Macro defined.
12457 (CONVERT): Modified to invoke convert().
12458 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12460 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12462 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12463 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12464 (make_class_data): Field name needs '/' as package prefix.
12465 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12467 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12469 Implement debug information for local variables.
12470 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12471 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12472 DECL_LOCAL_SLOT_CHAIN): New macros.
12473 (struct lang_decl_var): New type.
12474 * parse.c (give_name_to_locals): Move to decl.c.
12475 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12476 (start_java_method): Re-write parameter handling.
12477 (pending_local_decls): New global variable.
12478 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12479 (find_local_variable): Accept pc so we can skips decls not in range.
12480 (struct binding_level): Add end_pc field.
12481 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12482 (various): Change so current pc gets passed to find_local_variable.
12484 * decl.c (init_decl_processing): Re-arrange fields in
12485 class_type_node and and method_type_node to match kaffe 0.9.1.
12486 * class.c (make_method_value, make_class_data): Update
12487 initializations to match.
12489 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12491 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12492 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12493 (push_super_field): New function.
12494 (make_class_data): Handle inheritance of class static initializer.
12495 (layout_class): New name mangling.
12496 * constants.c (build_constant_data_ref): Init type of data array
12497 to a one-element array.
12498 (build_constants_constructor): Set DECL_SIZE from complete array type.
12499 * decl.c: Rename class_type, object_type etc to class_type_node,
12500 object_type_node etc. Make former inherit from latter.
12501 * expr.c (expand_invoke): Add cast of function address.
12502 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12503 * parse.c (yyparse): Don't call layout_class here.
12504 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12506 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12508 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12509 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12510 (alloc_class_constant): New.
12511 * expr.c (expand_invoke): Make sure method's class is initialized.
12512 * class.c (interits_from_p, emit_register_class): New functions.
12513 * parse.c (yyparse): Call emit_register_class.
12515 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12517 * constants.c: New file, to handle constant pool.
12518 * Makefile.in (JAVA_OBJS): Add constants.o.
12519 * decl.c (init_decl_processing): Update, fix, finish various structs.
12520 (pushdecl_top_level): New.
12521 * parse.c (layout_class): Moved to class.c.
12522 * expr.c (java_push_constant_from_pool): New function.
12523 * class.c (build_class_ref): Make work fully
12524 (make_class_data): Emit super-class, constant pool, interface vector.
12526 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12528 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12529 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12530 * class.c (class_depth): New function.
12531 (lookup_named_class): Replaced by new function lookup_class.
12532 * decl.c (object_type_node, string_type_node): New.
12533 Remove various types that we no longer need.
12534 * expr.c (verify_jvm_instructions): New separate verifier pass.
12535 (push_type, pop_type): New functions for verifier.
12536 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12537 (expand_byte_code): Simplify, since we assume already verified.
12538 (expand_invoke): Now mostly works.
12539 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12540 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12541 * parse.c: Wait to allocate class object until we know its name.
12542 (layout_class): Calculate DECL_VINDEX for each virtual method.
12543 * typeck.c (get_array_type): Rename to ...
12544 (build_java_array_type): ... and provide working implementation.
12545 (build_java_signature): New function - build Java signature of type.
12546 (set_java_signature): New function - cache signature with type.
12547 (lookup_java_method): New function.
12549 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12551 * class.c (ident_subst): Take extra SUFFIX parameter.
12552 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12553 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12554 (build_class_ref): Actually implement.
12555 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12556 * decl.c (builtin_function): New.
12557 (init_decl_processing): Update for current Kaffe. Declare some
12558 builtin Kaffe functions.
12559 * expr.c (build_address_of): New.
12560 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12561 Renamed (from expand_java_new etc), and added working implementations.
12562 (build_field_ref): Now also handle static fields.
12563 (expand_invoke): Implement invokestatic, and start implement rest.
12564 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12565 * javaop.def: Rename invokevirt -> invokevirtual.
12566 * lang.c (use_handles): Removed.
12567 * parse.c: Add support for ConstantValue atribute.
12568 Handle nested loading of a class. (JPOOL_UTF): New.
12570 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12572 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12574 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12576 * Make-lang.in (java.install-man): New empty rule.
12577 * typeck.c (set_local_type): New function.
12578 * expr.c (STORE_INTERNAL): Call find_local_variable,
12579 not find_stack_slot. Call set_local_type.
12581 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12583 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12584 and building RECORD_TYPE CONSTRUCTORs.
12585 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12587 * lang.c (use_handles): Change the default to 0.
12588 * decl.c: Define and build class_type, field_type, utf8const_type.
12589 * class.c (make_class_data, make_field_value,
12590 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12591 hashUtf8String, strLengthUtf8, mangled_classname:
12592 Functions to build reflective data structures.
12593 * parse.c (yyparse): Call make_class_data.
12595 * jcf-io.c (open_class, find_classfile): New functions.
12596 * jcf-dump.c: Support reading classfile from explicitly-named
12597 class file (without CLASSPATH searching).
12599 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12601 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12602 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12603 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12604 (get_constant): Now trivial for CONSTANT_Utf8.
12606 * jcf.h: Make NEW_CPOOL the default.
12607 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12609 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>